a000d7d8 <IMFS_Set_handlers>:
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
switch( node->type ) {
a000d7d8: e5903000 ldr r3, [r0]
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
a000d7dc: e5902010 ldr r2, [r0, #16]
switch( node->type ) {
a000d7e0: e593304c ldr r3, [r3, #76] ; 0x4c
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
a000d7e4: e5922034 ldr r2, [r2, #52] ; 0x34
switch( node->type ) {
a000d7e8: e2433001 sub r3, r3, #1 a000d7ec: e3530006 cmp r3, #6 a000d7f0: 979ff103 ldrls pc, [pc, r3, lsl #2]
a000d7f4: ea000008 b a000d81c <IMFS_Set_handlers+0x44> <== NOT EXECUTED a000d7f8: a000d844 .word 0xa000d844 <== NOT EXECUTED a000d7fc: a000d854 .word 0xa000d854 <== NOT EXECUTED a000d800: a000d834 .word 0xa000d834 <== NOT EXECUTED a000d804: a000d834 .word 0xa000d834 <== NOT EXECUTED a000d808: a000d824 .word 0xa000d824 <== NOT EXECUTED a000d80c: a000d824 .word 0xa000d824 <== NOT EXECUTED a000d810: a000d814 .word 0xa000d814 <== NOT EXECUTED
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_FIFO:
loc->handlers = fs_info->fifo_handlers;
a000d814: e5923010 ldr r3, [r2, #16] a000d818: e5803008 str r3, [r0, #8]
break;
}
return 0;
}
a000d81c: e3a00000 mov r0, #0 a000d820: e12fff1e bx lr
break;
case IMFS_LINEAR_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
a000d824: e5923008 ldr r3, [r2, #8] a000d828: e5803008 str r3, [r0, #8]
loc->handlers = fs_info->fifo_handlers;
break;
}
return 0;
}
a000d82c: e3a00000 mov r0, #0 a000d830: e12fff1e bx lr
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
break;
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
a000d834: e59f3028 ldr r3, [pc, #40] ; a000d864 <IMFS_Set_handlers+0x8c> a000d838: e5803008 str r3, [r0, #8]
loc->handlers = fs_info->fifo_handlers;
break;
}
return 0;
}
a000d83c: e3a00000 mov r0, #0 a000d840: e12fff1e bx lr
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
switch( node->type ) {
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
a000d844: e592300c ldr r3, [r2, #12] a000d848: e5803008 str r3, [r0, #8]
loc->handlers = fs_info->fifo_handlers;
break;
}
return 0;
}
a000d84c: e3a00000 mov r0, #0 a000d850: e12fff1e bx lr
switch( node->type ) {
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
a000d854: e59f300c ldr r3, [pc, #12] ; a000d868 <IMFS_Set_handlers+0x90> a000d858: e5803008 str r3, [r0, #8]
loc->handlers = fs_info->fifo_handlers;
break;
}
return 0;
}
a000d85c: e3a00000 mov r0, #0 a000d860: e12fff1e bx lr
a000d598 <IMFS_chown>:
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
a000d598: e92d4010 push {r4, lr} <== NOT EXECUTED
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = (IMFS_jnode_t *) pathloc->node_access;
a000d59c: e5904000 ldr r4, [r0] <== NOT EXECUTED
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
a000d5a0: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
#endif
jnode->st_uid = owner;
jnode->st_gid = group;
IMFS_update_ctime( jnode );
a000d5a4: e1a0000d mov r0, sp <== NOT EXECUTED
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
rtems_set_errno_and_return_minus_one( EPERM );
#endif
jnode->st_uid = owner;
a000d5a8: e1c413bc strh r1, [r4, #60] ; 0x3c <== NOT EXECUTED
jnode->st_gid = group;
a000d5ac: e1c423be strh r2, [r4, #62] ; 0x3e <== NOT EXECUTED
IMFS_update_ctime( jnode );
a000d5b0: e3a01000 mov r1, #0 <== NOT EXECUTED a000d5b4: ebffe3c1 bl a00064c0 <gettimeofday> <== NOT EXECUTED a000d5b8: e59d3000 ldr r3, [sp] <== NOT EXECUTED
return 0;
}
a000d5bc: e3a00000 mov r0, #0 <== NOT EXECUTED
#endif
jnode->st_uid = owner;
jnode->st_gid = group;
IMFS_update_ctime( jnode );
a000d5c0: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED
return 0;
}
a000d5c4: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a000d5c8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000d8f8 <IMFS_eval_path>:
const char *pathname, /* IN */
size_t pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
a000d8f8: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
char token[ IMFS_NAME_MAX + 1 ];
rtems_filesystem_location_info_t newloc;
IMFS_jnode_t *node;
int result;
if ( !rtems_libio_is_valid_perms( flags ) ) {
a000d8fc: e3d25007 bics r5, r2, #7
const char *pathname, /* IN */
size_t pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
a000d900: e24dd040 sub sp, sp, #64 ; 0x40 a000d904: e58d2000 str r2, [sp] a000d908: e1a0a000 mov sl, r0 a000d90c: e1a04001 mov r4, r1 a000d910: e1a07003 mov r7, r3
char token[ IMFS_NAME_MAX + 1 ];
rtems_filesystem_location_info_t newloc;
IMFS_jnode_t *node;
int result;
if ( !rtems_libio_is_valid_perms( flags ) ) {
a000d914: 1a000081 bne a000db20 <IMFS_eval_path+0x228>
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
a000d918: e5936000 ldr r6, [r3] a000d91c: e28d8004 add r8, sp, #4 a000d920: e28d903c add r9, sp, #60 ; 0x3c
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
a000d924: e1a02008 mov r2, r8 a000d928: e1a03009 mov r3, r9 a000d92c: e08a0005 add r0, sl, r5 a000d930: e1a01004 mov r1, r4 a000d934: eb0001df bl a000e0b8 <IMFS_get_token>
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
a000d938: e5973000 ldr r3, [r7]
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
a000d93c: e1a0b000 mov fp, r0
pathnamelen -= len;
a000d940: e59d203c ldr r2, [sp, #60] ; 0x3c
i += len;
if ( !pathloc->node_access )
a000d944: e3530000 cmp r3, #0
a000d948: 0a00004e beq a000da88 <IMFS_eval_path+0x190>
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
a000d94c: e3500000 cmp r0, #0
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
a000d950: e0624004 rsb r4, r2, r4
i += len;
a000d954: e0855002 add r5, r5, r2
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
a000d958: 1a00000f bne a000d99c <IMFS_eval_path+0xa4>
* new fs root node and let let the mounted filesystem set the handlers.
*
* NOTE: The behavior of stat() on a mount point appears to be questionable.
*/
if ( node->type == IMFS_DIRECTORY ) {
a000d95c: e593204c ldr r2, [r3, #76] ; 0x4c a000d960: e3520001 cmp r2, #1
a000d964: 0a000068 beq a000db0c <IMFS_eval_path+0x214>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
a000d968: e1a00007 mov r0, r7 a000d96c: ebffff99 bl a000d7d8 <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
a000d970: e59d1000 ldr r1, [sp]
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
a000d974: e1a06000 mov r6, r0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
a000d978: e1a00007 mov r0, r7 a000d97c: ebffffba bl a000d86c <IMFS_evaluate_permission> a000d980: e3500000 cmp r0, #0
a000d984: 1a000036 bne a000da64 <IMFS_eval_path+0x16c>
rtems_set_errno_and_return_minus_one( EACCES );
a000d988: eb000e07 bl a00111ac <__errno> <== NOT EXECUTED a000d98c: e3a0300d mov r3, #13 <== NOT EXECUTED a000d990: e5803000 str r3, [r0] <== NOT EXECUTED a000d994: e3e06000 mvn r6, #0 <== NOT EXECUTED a000d998: ea000031 b a000da64 <IMFS_eval_path+0x16c> <== NOT EXECUTED
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
a000d99c: e596104c ldr r1, [r6, #76] ; 0x4c a000d9a0: e3510001 cmp r1, #1
a000d9a4: 0a000031 beq a000da70 <IMFS_eval_path+0x178>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
a000d9a8: e35b0003 cmp fp, #3
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
a000d9ac: e1a06003 mov r6, r3
switch( type ) {
a000d9b0: 0a000006 beq a000d9d0 <IMFS_eval_path+0xd8>
a000d9b4: e35b0004 cmp fp, #4
a000d9b8: 0a000025 beq a000da54 <IMFS_eval_path+0x15c>
a000d9bc: e35b0002 cmp fp, #2
a000d9c0: 0a000013 beq a000da14 <IMFS_eval_path+0x11c>
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
a000d9c4: e35b0004 cmp fp, #4
a000d9c8: 1affffd5 bne a000d924 <IMFS_eval_path+0x2c>
a000d9cc: eaffffe2 b a000d95c <IMFS_eval_path+0x64> <== NOT EXECUTED
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
a000d9d0: e593304c ldr r3, [r3, #76] ; 0x4c a000d9d4: e3530003 cmp r3, #3
a000d9d8: 0a00002f beq a000da9c <IMFS_eval_path+0x1a4>
* It would be a design error if we evaluated the link and
* was broken.
*/
IMFS_assert( node );
} else if ( node->type == IMFS_SYM_LINK ) {
a000d9dc: e3530004 cmp r3, #4
a000d9e0: 0a000058 beq a000db48 <IMFS_eval_path+0x250>
}
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
a000d9e4: e3530001 cmp r3, #1
a000d9e8: 1a000051 bne a000db34 <IMFS_eval_path+0x23c>
/*
* If we are at a node that is a mount point. Set loc to the
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
a000d9ec: e596e05c ldr lr, [r6, #92] ; 0x5c a000d9f0: e35e0000 cmp lr, #0
a000d9f4: 1a000047 bne a000db18 <IMFS_eval_path+0x220>
}
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
a000d9f8: e1a00006 mov r0, r6 a000d9fc: e1a01008 mov r1, r8 a000da00: eb00018b bl a000e034 <IMFS_find_match_in_dir>
if ( !node )
a000da04: e2506000 subs r6, r0, #0
a000da08: 0a00001e beq a000da88 <IMFS_eval_path+0x190>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
a000da0c: e5876000 str r6, [r7] a000da10: eaffffc3 b a000d924 <IMFS_eval_path+0x2c>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
a000da14: e59f1154 ldr r1, [pc, #340] ; a000db70 <IMFS_eval_path+0x278> a000da18: e5912000 ldr r2, [r1] a000da1c: e5922018 ldr r2, [r2, #24] a000da20: e1520003 cmp r2, r3
a000da24: 0affffbe beq a000d924 <IMFS_eval_path+0x2c>
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
pathloc->mt_entry->mt_fs_root.node_access) {
a000da28: e597e010 ldr lr, [r7, #16]
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
a000da2c: e59e201c ldr r2, [lr, #28] a000da30: e1520003 cmp r2, r3
a000da34: 0a00001e beq a000dab4 <IMFS_eval_path+0x1bc>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
a000da38: e5936008 ldr r6, [r3, #8] a000da3c: e3560000 cmp r6, #0
a000da40: 1afffff1 bne a000da0c <IMFS_eval_path+0x114>
rtems_set_errno_and_return_minus_one( ENOENT );
a000da44: eb000dd8 bl a00111ac <__errno> <== NOT EXECUTED a000da48: e3e06000 mvn r6, #0 <== NOT EXECUTED a000da4c: e580b000 str fp, [r0] <== NOT EXECUTED a000da50: ea000003 b a000da64 <IMFS_eval_path+0x16c> <== NOT EXECUTED
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
a000da54: eb000dd4 bl a00111ac <__errno> <== NOT EXECUTED a000da58: e3a0305b mov r3, #91 ; 0x5b <== NOT EXECUTED a000da5c: e5803000 str r3, [r0] <== NOT EXECUTED a000da60: e3e06000 mvn r6, #0 <== NOT EXECUTED
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
a000da64: e1a00006 mov r0, r6
a000da68: e28dd040 add sp, sp, #64 ; 0x40
a000da6c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
a000da70: e1a00007 mov r0, r7 a000da74: ebffff7c bl a000d86c <IMFS_evaluate_permission> a000da78: e3500000 cmp r0, #0
a000da7c: 0affffc1 beq a000d988 <IMFS_eval_path+0x90>
a000da80: e5973000 ldr r3, [r7] a000da84: eaffffc7 b a000d9a8 <IMFS_eval_path+0xb0>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
if ( !node )
rtems_set_errno_and_return_minus_one( ENOENT );
a000da88: eb000dc7 bl a00111ac <__errno> a000da8c: e3a03002 mov r3, #2 a000da90: e5803000 str r3, [r0] a000da94: e3e06000 mvn r6, #0 a000da98: eafffff1 b a000da64 <IMFS_eval_path+0x16c>
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
IMFS_evaluate_hard_link( pathloc, 0 );
a000da9c: e1a00007 mov r0, r7 <== NOT EXECUTED a000daa0: e3a01000 mov r1, #0 <== NOT EXECUTED a000daa4: ebffff80 bl a000d8ac <IMFS_evaluate_hard_link> <== NOT EXECUTED
node = pathloc->node_access;
a000daa8: e5976000 ldr r6, [r7] <== NOT EXECUTED a000daac: e596304c ldr r3, [r6, #76] ; 0x4c <== NOT EXECUTED a000dab0: eaffffcb b a000d9e4 <IMFS_eval_path+0xec> <== NOT EXECUTED
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
a000dab4: e28ee008 add lr, lr, #8
* NOTE: The behavior of stat() on a mount point appears to be questionable.
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
a000dab8: e28d6028 add r6, sp, #40 ; 0x28
a000dabc: e8be000f ldm lr!, {r0, r1, r2, r3}
a000dac0: e8a6000f stmia r6!, {r0, r1, r2, r3}
*pathloc = newloc;
a000dac4: e28dc028 add ip, sp, #40 ; 0x28
a000dac8: e8bc000f ldm ip!, {r0, r1, r2, r3}
* NOTE: The behavior of stat() on a mount point appears to be questionable.
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
a000dacc: e59ec000 ldr ip, [lr]
*pathloc = newloc;
a000dad0: e1a0e007 mov lr, r7
a000dad4: e8ae000f stmia lr!, {r0, r1, r2, r3}
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
a000dad8: e59d103c ldr r1, [sp, #60] ; 0x3c
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
a000dadc: e58ec000 str ip, [lr]
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
a000dae0: e597300c ldr r3, [r7, #12] a000dae4: e0610005 rsb r0, r1, r5
* NOTE: The behavior of stat() on a mount point appears to be questionable.
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
a000dae8: e586c000 str ip, [r6]
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
a000daec: e08a0000 add r0, sl, r0 a000daf0: e593c000 ldr ip, [r3] a000daf4: e0841001 add r1, r4, r1 a000daf8: e59d2000 ldr r2, [sp] a000dafc: e1a03007 mov r3, r7 a000db00: e12fff3c blx ip a000db04: e1a06000 mov r6, r0 a000db08: eaffffd5 b a000da64 <IMFS_eval_path+0x16c>
*
* NOTE: The behavior of stat() on a mount point appears to be questionable.
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
a000db0c: e593e05c ldr lr, [r3, #92] ; 0x5c a000db10: e35e0000 cmp lr, #0
a000db14: 0affff93 beq a000d968 <IMFS_eval_path+0x70>
newloc = node->info.directory.mt_fs->mt_fs_root;
a000db18: e28ee01c add lr, lr, #28 a000db1c: eaffffe5 b a000dab8 <IMFS_eval_path+0x1c0>
rtems_filesystem_location_info_t newloc;
IMFS_jnode_t *node;
int result;
if ( !rtems_libio_is_valid_perms( flags ) ) {
rtems_set_errno_and_return_minus_one( EIO );
a000db20: eb000da1 bl a00111ac <__errno> <== NOT EXECUTED a000db24: e3a03005 mov r3, #5 <== NOT EXECUTED a000db28: e5803000 str r3, [r0] <== NOT EXECUTED a000db2c: e3e06000 mvn r6, #0 <== NOT EXECUTED a000db30: eaffffcb b a000da64 <IMFS_eval_path+0x16c> <== NOT EXECUTED
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
a000db34: eb000d9c bl a00111ac <__errno> <== NOT EXECUTED a000db38: e3a03014 mov r3, #20 <== NOT EXECUTED a000db3c: e5803000 str r3, [r0] <== NOT EXECUTED a000db40: e3e06000 mvn r6, #0 <== NOT EXECUTED a000db44: eaffffc6 b a000da64 <IMFS_eval_path+0x16c> <== NOT EXECUTED
* was broken.
*/
IMFS_assert( node );
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
a000db48: e1a00007 mov r0, r7 <== NOT EXECUTED a000db4c: e3a01000 mov r1, #0 <== NOT EXECUTED a000db50: eb000007 bl a000db74 <IMFS_evaluate_sym_link> <== NOT EXECUTED
/*
* In contrast to a hard link, it is possible to have a broken
* symbolic link.
*/
node = pathloc->node_access;
if ( result == -1 )
a000db54: e3700001 cmn r0, #1 <== NOT EXECUTED
* was broken.
*/
IMFS_assert( node );
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
a000db58: e1a06000 mov r6, r0 <== NOT EXECUTED
/*
* In contrast to a hard link, it is possible to have a broken
* symbolic link.
*/
node = pathloc->node_access;
a000db5c: e5973000 ldr r3, [r7] <== NOT EXECUTED
if ( result == -1 )
a000db60: 0affffbf beq a000da64 <IMFS_eval_path+0x16c> <== NOT EXECUTED
/*
* In contrast to a hard link, it is possible to have a broken
* symbolic link.
*/
node = pathloc->node_access;
a000db64: e1a06003 mov r6, r3 <== NOT EXECUTED a000db68: e593304c ldr r3, [r3, #76] ; 0x4c <== NOT EXECUTED a000db6c: eaffff9c b a000d9e4 <IMFS_eval_path+0xec> <== NOT EXECUTED
a000dcdc <IMFS_evaluate_for_make>:
int IMFS_evaluate_for_make(
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
a000dcdc: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a000dce0: e24dd040 sub sp, sp, #64 ; 0x40
a000dce4: e1a06001 mov r6, r1
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
a000dce8: e5915000 ldr r5, [r1]
int IMFS_evaluate_for_make(
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
a000dcec: e1a0a000 mov sl, r0 a000dcf0: e58d2000 str r2, [sp]
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
a000dcf4: eb001116 bl a0012154 <strlen>
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
int i = 0;
a000dcf8: e3a07000 mov r7, #0
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
a000dcfc: e1a04000 mov r4, r0 a000dd00: e28d8004 add r8, sp, #4
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
a000dd04: e1a01004 mov r1, r4 a000dd08: e28d303c add r3, sp, #60 ; 0x3c a000dd0c: e08a0007 add r0, sl, r7 a000dd10: e1a02008 mov r2, r8 a000dd14: eb0000e7 bl a000e0b8 <IMFS_get_token>
pathlen -= len;
i += len;
if ( !pathloc->node_access )
a000dd18: e5963000 ldr r3, [r6]
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
a000dd1c: e59db03c ldr fp, [sp, #60] ; 0x3c
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
a000dd20: e1a09000 mov r9, r0
pathlen -= len;
i += len;
if ( !pathloc->node_access )
a000dd24: e3530000 cmp r3, #0
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
a000dd28: e06b4004 rsb r4, fp, r4
i += len;
if ( !pathloc->node_access )
a000dd2c: 0a000035 beq a000de08 <IMFS_evaluate_for_make+0x12c>
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
a000dd30: e3500000 cmp r0, #0
a000dd34: 1a000006 bne a000dd54 <IMFS_evaluate_for_make+0x78>
pathloc->node_access = node;
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
a000dd38: eb000d1b bl a00111ac <__errno> a000dd3c: e3a03011 mov r3, #17 a000dd40: e5803000 str r3, [r0] a000dd44: e3e05000 mvn r5, #0
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
a000dd48: e1a00005 mov r0, r5
a000dd4c: e28dd040 add sp, sp, #64 ; 0x40
a000dd50: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
a000dd54: e595104c ldr r1, [r5, #76] ; 0x4c a000dd58: e3510001 cmp r1, #1
a000dd5c: 0a000044 beq a000de74 <IMFS_evaluate_for_make+0x198>
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
i += len;
a000dd60: e087700b add r7, r7, fp
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
a000dd64: e1a05003 mov r5, r3
switch( type ) {
a000dd68: e3590004 cmp r9, #4 a000dd6c: 979ff109 ldrls pc, [pc, r9, lsl #2]
a000dd70: eaffffe3 b a000dd04 <IMFS_evaluate_for_make+0x28> <== NOT EXECUTED a000dd74: a000dd38 .word 0xa000dd38 <== NOT EXECUTED a000dd78: a000dd04 .word 0xa000dd04 <== NOT EXECUTED a000dd7c: a000ddd8 .word 0xa000ddd8 <== NOT EXECUTED a000dd80: a000dd88 .word 0xa000dd88 <== NOT EXECUTED a000dd84: a000de1c .word 0xa000de1c <== NOT EXECUTED
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
a000dd88: e593304c ldr r3, [r3, #76] ; 0x4c a000dd8c: e3530003 cmp r3, #3
a000dd90: 0a00006a beq a000df40 <IMFS_evaluate_for_make+0x264>
result = IMFS_evaluate_link( pathloc, 0 );
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
a000dd94: e3530004 cmp r3, #4
a000dd98: 0a000068 beq a000df40 <IMFS_evaluate_for_make+0x264>
if ( result == -1 )
return -1;
}
node = pathloc->node_access;
if ( !node )
a000dd9c: e3550000 cmp r5, #0
a000dda0: 0a00005f beq a000df24 <IMFS_evaluate_for_make+0x248>
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
a000dda4: e595304c ldr r3, [r5, #76] ; 0x4c a000dda8: e3530001 cmp r3, #1
a000ddac: 1a00005c bne a000df24 <IMFS_evaluate_for_make+0x248>
/*
* If we are at a node that is a mount point. Set loc to the
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
a000ddb0: e595c05c ldr ip, [r5, #92] ; 0x5c a000ddb4: e35c0000 cmp ip, #0
a000ddb8: 1a00005e bne a000df38 <IMFS_evaluate_for_make+0x25c>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
a000ddbc: e1a00005 mov r0, r5 a000ddc0: e1a01008 mov r1, r8 a000ddc4: eb00009a bl a000e034 <IMFS_find_match_in_dir>
/*
* If there is no node we have found the name of the node we
* wish to create.
*/
if ( ! node )
a000ddc8: e2505000 subs r5, r0, #0
a000ddcc: 0a000017 beq a000de30 <IMFS_evaluate_for_make+0x154>
done = true;
else
pathloc->node_access = node;
a000ddd0: e5865000 str r5, [r6] a000ddd4: eaffffca b a000dd04 <IMFS_evaluate_for_make+0x28>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
a000ddd8: e59f1180 ldr r1, [pc, #384] ; a000df60 <IMFS_evaluate_for_make+0x284> a000dddc: e5912000 ldr r2, [r1] a000dde0: e5922018 ldr r2, [r2, #24] a000dde4: e1530002 cmp r3, r2
a000dde8: 0affffc5 beq a000dd04 <IMFS_evaluate_for_make+0x28>
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){
a000ddec: e596c010 ldr ip, [r6, #16] a000ddf0: e59c201c ldr r2, [ip, #28] a000ddf4: e1530002 cmp r3, r2
a000ddf8: 0a000023 beq a000de8c <IMFS_evaluate_for_make+0x1b0>
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
}
} else {
if ( !node->Parent )
a000ddfc: e5935008 ldr r5, [r3, #8] a000de00: e3550000 cmp r5, #0
a000de04: 1afffff1 bne a000ddd0 <IMFS_evaluate_for_make+0xf4>
* Verify there is not any invalid stuff at the end of the name.
*/
for( ; path[i] != '\0'; i++) {
if ( !IMFS_is_separator( path[ i ] ) )
rtems_set_errno_and_return_minus_one( ENOENT );
a000de08: eb000ce7 bl a00111ac <__errno> <== NOT EXECUTED a000de0c: e3a03002 mov r3, #2 <== NOT EXECUTED a000de10: e5803000 str r3, [r0] <== NOT EXECUTED a000de14: e3e05000 mvn r5, #0 <== NOT EXECUTED a000de18: eaffffca b a000dd48 <IMFS_evaluate_for_make+0x6c> <== NOT EXECUTED
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
a000de1c: eb000ce2 bl a00111ac <__errno> <== NOT EXECUTED a000de20: e3a0305b mov r3, #91 ; 0x5b <== NOT EXECUTED a000de24: e5803000 str r3, [r0] <== NOT EXECUTED a000de28: e3e05000 mvn r5, #0 <== NOT EXECUTED a000de2c: eaffffc5 b a000dd48 <IMFS_evaluate_for_make+0x6c> <== NOT EXECUTED
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
a000de30: e59d303c ldr r3, [sp, #60] ; 0x3c a000de34: e59d1000 ldr r1, [sp]
/*
* We have evaluated the path as far as we can.
* Verify there is not any invalid stuff at the end of the name.
*/
for( ; path[i] != '\0'; i++) {
a000de38: e08a4007 add r4, sl, r7
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
a000de3c: e0633007 rsb r3, r3, r7 a000de40: e08a3003 add r3, sl, r3 a000de44: e5813000 str r3, [r1]
/*
* We have evaluated the path as far as we can.
* Verify there is not any invalid stuff at the end of the name.
*/
for( ; path[i] != '\0'; i++) {
a000de48: e7da0007 ldrb r0, [sl, r7] a000de4c: e3500000 cmp r0, #0
a000de50: 1a000003 bne a000de64 <IMFS_evaluate_for_make+0x188>
a000de54: ea000021 b a000dee0 <IMFS_evaluate_for_make+0x204>
a000de58: e5f40001 ldrb r0, [r4, #1]! <== NOT EXECUTED a000de5c: e3500000 cmp r0, #0 <== NOT EXECUTED a000de60: 0a00001e beq a000dee0 <IMFS_evaluate_for_make+0x204> <== NOT EXECUTED
if ( !IMFS_is_separator( path[ i ] ) )
a000de64: ebffe523 bl a00072f8 <rtems_filesystem_is_separator> <== NOT EXECUTED a000de68: e3500000 cmp r0, #0 <== NOT EXECUTED a000de6c: 1afffff9 bne a000de58 <IMFS_evaluate_for_make+0x17c> <== NOT EXECUTED a000de70: eaffffe4 b a000de08 <IMFS_evaluate_for_make+0x12c> <== NOT EXECUTED
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
a000de74: e1a00006 mov r0, r6 a000de78: ebfffe7b bl a000d86c <IMFS_evaluate_permission> a000de7c: e3500000 cmp r0, #0
a000de80: 0a000022 beq a000df10 <IMFS_evaluate_for_make+0x234>
a000de84: e5963000 ldr r3, [r6] a000de88: eaffffb4 b a000dd60 <IMFS_evaluate_for_make+0x84>
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
a000de8c: e28cc008 add ip, ip, #8
* If we are at a node that is a mount point. Set loc to the
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
a000de90: e28d4028 add r4, sp, #40 ; 0x28
a000de94: e8bc000f ldm ip!, {r0, r1, r2, r3}
a000de98: e8a4000f stmia r4!, {r0, r1, r2, r3}
*pathloc = newloc;
a000de9c: e28de028 add lr, sp, #40 ; 0x28
a000dea0: e8be000f ldm lr!, {r0, r1, r2, r3}
a000dea4: e1a0e006 mov lr, r6
* If we are at a node that is a mount point. Set loc to the
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
a000dea8: e59cc000 ldr ip, [ip]
*pathloc = newloc;
a000deac: e8ae000f stmia lr!, {r0, r1, r2, r3}
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
a000deb0: e59d003c ldr r0, [sp, #60] ; 0x3c
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
a000deb4: e58ec000 str ip, [lr]
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
a000deb8: e596300c ldr r3, [r6, #12] a000debc: e0600007 rsb r0, r0, r7
* If we are at a node that is a mount point. Set loc to the
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
a000dec0: e584c000 str ip, [r4]
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
a000dec4: e5933004 ldr r3, [r3, #4] a000dec8: e08a0000 add r0, sl, r0 a000decc: e1a01006 mov r1, r6 a000ded0: e59d2000 ldr r2, [sp] a000ded4: e12fff33 blx r3 a000ded8: e1a05000 mov r5, r0 a000dedc: eaffff99 b a000dd48 <IMFS_evaluate_for_make+0x6c>
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
a000dee0: e1a00006 mov r0, r6 a000dee4: ebfffe3b bl a000d7d8 <IMFS_Set_handlers>
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
a000dee8: e5963000 ldr r3, [r6]
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
a000deec: e1a05000 mov r5, r0
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
a000def0: e593304c ldr r3, [r3, #76] ; 0x4c a000def4: e3530001 cmp r3, #1
a000def8: 1a000009 bne a000df24 <IMFS_evaluate_for_make+0x248>
/*
* We must have Write and execute permission on the returned node.
*/
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) )
a000defc: e1a00006 mov r0, r6 a000df00: e3a01003 mov r1, #3 a000df04: ebfffe58 bl a000d86c <IMFS_evaluate_permission> a000df08: e3500000 cmp r0, #0
a000df0c: 1affff8d bne a000dd48 <IMFS_evaluate_for_make+0x6c>
rtems_set_errno_and_return_minus_one( EACCES );
a000df10: eb000ca5 bl a00111ac <__errno> a000df14: e3a0300d mov r3, #13 a000df18: e5803000 str r3, [r0] a000df1c: e3e05000 mvn r5, #0 a000df20: eaffff88 b a000dd48 <IMFS_evaluate_for_make+0x6c>
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
a000df24: eb000ca0 bl a00111ac <__errno> <== NOT EXECUTED a000df28: e3a03014 mov r3, #20 <== NOT EXECUTED a000df2c: e5803000 str r3, [r0] <== NOT EXECUTED a000df30: e3e05000 mvn r5, #0 <== NOT EXECUTED a000df34: eaffff83 b a000dd48 <IMFS_evaluate_for_make+0x6c> <== NOT EXECUTED
* If we are at a node that is a mount point. Set loc to the
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
a000df38: e28cc01c add ip, ip, #28 a000df3c: eaffffd3 b a000de90 <IMFS_evaluate_for_make+0x1b4>
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_link( pathloc, 0 );
a000df40: e1a00006 mov r0, r6 <== NOT EXECUTED a000df44: e3a01000 mov r1, #0 <== NOT EXECUTED a000df48: ebffff2e bl a000dc08 <IMFS_evaluate_link> <== NOT EXECUTED
if ( result == -1 )
a000df4c: e3700001 cmn r0, #1 <== NOT EXECUTED
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_link( pathloc, 0 );
a000df50: e1a05000 mov r5, r0 <== NOT EXECUTED
if ( result == -1 )
a000df54: 0affff7b beq a000dd48 <IMFS_evaluate_for_make+0x6c> <== NOT EXECUTED a000df58: e5965000 ldr r5, [r6] <== NOT EXECUTED a000df5c: eaffff8e b a000dd9c <IMFS_evaluate_for_make+0xc0> <== NOT EXECUTED
a000d8ac <IMFS_evaluate_hard_link>:
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
a000d8ac: e92d4030 push {r4, r5, lr}
IMFS_assert( jnode->type == IMFS_HARD_LINK );
/*
* Set the hard link value and the handlers.
*/
node->node_access = jnode->info.hard_link.link_node;
a000d8b0: e5903000 ldr r3, [r0]
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
a000d8b4: e1a04000 mov r4, r0 a000d8b8: e1a05001 mov r5, r1
IMFS_assert( jnode->type == IMFS_HARD_LINK );
/*
* Set the hard link value and the handlers.
*/
node->node_access = jnode->info.hard_link.link_node;
a000d8bc: e5933050 ldr r3, [r3, #80] ; 0x50 a000d8c0: e5803000 str r3, [r0]
IMFS_Set_handlers( node );
a000d8c4: ebffffc3 bl a000d7d8 <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
a000d8c8: e1a00004 mov r0, r4 a000d8cc: e1a01005 mov r1, r5 a000d8d0: ebffffe5 bl a000d86c <IMFS_evaluate_permission> a000d8d4: e3500000 cmp r0, #0
a000d8d8: 0a000001 beq a000d8e4 <IMFS_evaluate_hard_link+0x38>
rtems_set_errno_and_return_minus_one( EACCES );
return result;
a000d8dc: e3a00000 mov r0, #0
}
a000d8e0: e8bd8030 pop {r4, r5, pc}
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
a000d8e4: eb000e30 bl a00111ac <__errno> <== NOT EXECUTED
a000d8e8: e3a0300d mov r3, #13 <== NOT EXECUTED
a000d8ec: e5803000 str r3, [r0] <== NOT EXECUTED
a000d8f0: e3e00000 mvn r0, #0 <== NOT EXECUTED
a000d8f4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000dc08 <IMFS_evaluate_link>:
*/
int IMFS_evaluate_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
a000dc08: e92d40f0 push {r4, r5, r6, r7, lr}
*/
rtems_filesystem_link_counts ++;
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
rtems_filesystem_link_counts = 0;
rtems_set_errno_and_return_minus_one( ELOOP );
a000dc0c: e59f60c4 ldr r6, [pc, #196] ; a000dcd8 <IMFS_evaluate_link+0xd0>
*/
int IMFS_evaluate_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
a000dc10: e1a05000 mov r5, r0 a000dc14: e1a07001 mov r7, r1
*/
rtems_filesystem_link_counts ++;
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
rtems_filesystem_link_counts = 0;
rtems_set_errno_and_return_minus_one( ELOOP );
a000dc18: e5962000 ldr r2, [r6] a000dc1c: ea000004 b a000dc34 <IMFS_evaluate_link+0x2c>
*/
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
else if (jnode->type == IMFS_SYM_LINK )
a000dc20: e3530004 cmp r3, #4
a000dc24: 0a00001b beq a000dc98 <IMFS_evaluate_link+0x90>
result = IMFS_evaluate_sym_link( node, flags );
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
a000dc28: e2433003 sub r3, r3, #3 a000dc2c: e3530001 cmp r3, #1
a000dc30: 8a000014 bhi a000dc88 <IMFS_evaluate_link+0x80>
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
a000dc34: e1d233b0 ldrh r3, [r2, #48] ; 0x30
{
IMFS_jnode_t *jnode;
int result = 0;
do {
jnode = node->node_access;
a000dc38: e5954000 ldr r4, [r5]
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
a000dc3c: e2833001 add r3, r3, #1 a000dc40: e1a03803 lsl r3, r3, #16 a000dc44: e1a03823 lsr r3, r3, #16
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
a000dc48: e3530005 cmp r3, #5
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
a000dc4c: e1c233b0 strh r3, [r2, #48] ; 0x30
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
a000dc50: 8a000019 bhi a000dcbc <IMFS_evaluate_link+0xb4>
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
a000dc54: e594304c ldr r3, [r4, #76] ; 0x4c a000dc58: e3530003 cmp r3, #3
a000dc5c: 1affffef bne a000dc20 <IMFS_evaluate_link+0x18>
result = IMFS_evaluate_hard_link( node, flags );
a000dc60: e1a00005 mov r0, r5 a000dc64: e1a01007 mov r1, r7 a000dc68: ebffff0f bl a000d8ac <IMFS_evaluate_hard_link>
else if (jnode->type == IMFS_SYM_LINK )
result = IMFS_evaluate_sym_link( node, flags );
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
a000dc6c: e3500000 cmp r0, #0
a000dc70: 1a00000d bne a000dcac <IMFS_evaluate_link+0xa4>
a000dc74: e594304c ldr r3, [r4, #76] ; 0x4c a000dc78: e5962000 ldr r2, [r6]
result = IMFS_evaluate_hard_link( node, flags );
else if (jnode->type == IMFS_SYM_LINK )
result = IMFS_evaluate_sym_link( node, flags );
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
a000dc7c: e2433003 sub r3, r3, #3 a000dc80: e3530001 cmp r3, #1
a000dc84: 9affffea bls a000dc34 <IMFS_evaluate_link+0x2c>
/*
* Clear link counter.
*/
rtems_filesystem_link_counts = 0;
a000dc88: e3a03000 mov r3, #0
result = IMFS_evaluate_hard_link( node, flags );
else if (jnode->type == IMFS_SYM_LINK )
result = IMFS_evaluate_sym_link( node, flags );
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
a000dc8c: e3a00000 mov r0, #0
/*
* Clear link counter.
*/
rtems_filesystem_link_counts = 0;
a000dc90: e1c233b0 strh r3, [r2, #48] ; 0x30
return result;
}
a000dc94: e8bd80f0 pop {r4, r5, r6, r7, pc}
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
else if (jnode->type == IMFS_SYM_LINK )
result = IMFS_evaluate_sym_link( node, flags );
a000dc98: e1a00005 mov r0, r5 a000dc9c: e1a01007 mov r1, r7 a000dca0: ebffffb3 bl a000db74 <IMFS_evaluate_sym_link>
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
a000dca4: e3500000 cmp r0, #0
a000dca8: 0afffff1 beq a000dc74 <IMFS_evaluate_link+0x6c>
a000dcac: e5962000 ldr r2, [r6] <== NOT EXECUTED
/*
* Clear link counter.
*/
rtems_filesystem_link_counts = 0;
a000dcb0: e3a03000 mov r3, #0 <== NOT EXECUTED a000dcb4: e1c233b0 strh r3, [r2, #48] ; 0x30 <== NOT EXECUTED
return result;
}
a000dcb8: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
rtems_filesystem_link_counts = 0;
a000dcbc: e3a03000 mov r3, #0 <== NOT EXECUTED a000dcc0: e1c233b0 strh r3, [r2, #48] ; 0x30 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ELOOP );
a000dcc4: eb000d38 bl a00111ac <__errno> <== NOT EXECUTED
a000dcc8: e3a0305c mov r3, #92 ; 0x5c <== NOT EXECUTED
a000dccc: e5803000 str r3, [r0] <== NOT EXECUTED
a000dcd0: e3e00000 mvn r0, #0 <== NOT EXECUTED
a000dcd4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a000d86c <IMFS_evaluate_permission>:
uid_t st_uid;
gid_t st_gid;
IMFS_jnode_t *jnode;
int flags_to_test;
if ( !rtems_libio_is_valid_perms( flags ) )
a000d86c: e3d13007 bics r3, r1, #7
*/
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
a000d870: e52de004 push {lr} ; (str lr, [sp, #-4]!)
uid_t st_uid;
gid_t st_gid;
IMFS_jnode_t *jnode;
int flags_to_test;
if ( !rtems_libio_is_valid_perms( flags ) )
a000d874: 1a000007 bne a000d898 <IMFS_evaluate_permission+0x2c>
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
a000d878: e5903000 ldr r3, [r0]
*/
flags_to_test = flags;
if ( st_uid == jnode->st_uid )
flags_to_test <<= 6;
a000d87c: e1a01301 lsl r1, r1, #6
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
a000d880: e5930030 ldr r0, [r3, #48] ; 0x30 a000d884: e0010000 and r0, r1, r0
gid_t st_gid;
IMFS_jnode_t *jnode;
int flags_to_test;
if ( !rtems_libio_is_valid_perms( flags ) )
rtems_set_errno_and_return_minus_one( EPERM );
a000d888: e1510000 cmp r1, r0 a000d88c: 13a00000 movne r0, #0 a000d890: 03a00001 moveq r0, #1
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
return 1;
return 0;
}
a000d894: e49df004 pop {pc} ; (ldr pc, [sp], #4)
gid_t st_gid;
IMFS_jnode_t *jnode;
int flags_to_test;
if ( !rtems_libio_is_valid_perms( flags ) )
rtems_set_errno_and_return_minus_one( EPERM );
a000d898: eb000e43 bl a00111ac <__errno> <== NOT EXECUTED
a000d89c: e3a03001 mov r3, #1 <== NOT EXECUTED
a000d8a0: e5803000 str r3, [r0] <== NOT EXECUTED
a000d8a4: e3e00000 mvn r0, #0 <== NOT EXECUTED
a000d8a8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000db74 <IMFS_evaluate_sym_link>:
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
a000db74: e92d4070 push {r4, r5, r6, lr}
IMFS_jnode_t *jnode = node->node_access;
a000db78: e5906000 ldr r6, [r0]
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
a000db7c: e24dd004 sub sp, sp, #4 a000db80: e1a04000 mov r4, r0
/*
* Move the node_access to either the symbolic links parent or
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
a000db84: e5963008 ldr r3, [r6, #8]
rtems_filesystem_get_sym_start_loc(
a000db88: e1a02000 mov r2, r0
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
a000db8c: e1a05001 mov r5, r1
/*
* Move the node_access to either the symbolic links parent or
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
a000db90: e5803000 str r3, [r0]
rtems_filesystem_get_sym_start_loc(
a000db94: e1a0100d mov r1, sp a000db98: e5960050 ldr r0, [r6, #80] ; 0x50 a000db9c: eb0003ac bl a000ea54 <rtems_filesystem_get_sym_start_loc>
);
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
a000dba0: e59d3000 ldr r3, [sp] a000dba4: e5966050 ldr r6, [r6, #80] ; 0x50 a000dba8: e0866003 add r6, r6, r3 a000dbac: e1a00006 mov r0, r6 a000dbb0: eb001167 bl a0012154 <strlen> a000dbb4: e1a02005 mov r2, r5 a000dbb8: e1a01000 mov r1, r0 a000dbbc: e1a03004 mov r3, r4 a000dbc0: e1a00006 mov r0, r6 a000dbc4: ebffff4b bl a000d8f8 <IMFS_eval_path> a000dbc8: e1a06000 mov r6, r0
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
a000dbcc: e1a00004 mov r0, r4 a000dbd0: ebffff00 bl a000d7d8 <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
a000dbd4: e1a00004 mov r0, r4 a000dbd8: e1a01005 mov r1, r5 a000dbdc: ebffff22 bl a000d86c <IMFS_evaluate_permission> a000dbe0: e3500000 cmp r0, #0
a000dbe4: 0a000002 beq a000dbf4 <IMFS_evaluate_sym_link+0x80>
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
a000dbe8: e1a00006 mov r0, r6
a000dbec: e28dd004 add sp, sp, #4
a000dbf0: e8bd8070 pop {r4, r5, r6, pc}
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
a000dbf4: eb000d6c bl a00111ac <__errno>
a000dbf8: e3a0300d mov r3, #13 <== NOT EXECUTED a000dbfc: e5803000 str r3, [r0] <== NOT EXECUTED a000dc00: e3e06000 mvn r6, #0 <== NOT EXECUTED a000dc04: eafffff7 b a000dbe8 <IMFS_evaluate_sym_link+0x74> <== NOT EXECUTED
a0010bf0 <IMFS_fchmod>:
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
a0010bf0: e92d4010 push {r4, lr} <== NOT EXECUTED
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = loc->node_access;
a0010bf4: e5904000 ldr r4, [r0] <== NOT EXECUTED
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
a0010bf8: e1a02a01 lsl r2, r1, #20 <== NOT EXECUTED
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
a0010bfc: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
a0010c00: e5943030 ldr r3, [r4, #48] ; 0x30 <== NOT EXECUTED
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
IMFS_update_ctime( jnode );
a0010c04: e1a0000d mov r0, sp <== NOT EXECUTED a0010c08: e3a01000 mov r1, #0 <== NOT EXECUTED
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
a0010c0c: e3c33eff bic r3, r3, #4080 ; 0xff0 <== NOT EXECUTED a0010c10: e3c3300f bic r3, r3, #15 <== NOT EXECUTED
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
a0010c14: e1833a22 orr r3, r3, r2, lsr #20 <== NOT EXECUTED a0010c18: e5843030 str r3, [r4, #48] ; 0x30 <== NOT EXECUTED
IMFS_update_ctime( jnode );
a0010c1c: ebffd627 bl a00064c0 <gettimeofday> <== NOT EXECUTED a0010c20: e59d3000 ldr r3, [sp] <== NOT EXECUTED
return 0;
}
a0010c24: e3a00000 mov r0, #0 <== NOT EXECUTED
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
IMFS_update_ctime( jnode );
a0010c28: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED
return 0;
}
a0010c2c: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0010c30: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0010c34 <IMFS_fdatasync>:
int IMFS_fdatasync(
rtems_libio_t *iop
)
{
return 0;
}
a0010c34: e3a00000 mov r0, #0 <== NOT EXECUTED a0010c38: e12fff1e bx lr <== NOT EXECUTED
a0007064 <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
a0007064: e1a03000 mov r3, r0
int err;
if (command == FIONBIO) {
a0007068: e59f0070 ldr r0, [pc, #112] ; a00070e0 <IMFS_fifo_ioctl+0x7c>
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
a000706c: e92d4010 push {r4, lr}
int err;
if (command == FIONBIO) {
a0007070: e1510000 cmp r1, r0
a0007074: 0a000007 beq a0007098 <IMFS_fifo_ioctl+0x34>
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
a0007078: e5930018 ldr r0, [r3, #24] <== NOT EXECUTED a000707c: e5900050 ldr r0, [r0, #80] ; 0x50 <== NOT EXECUTED a0007080: eb002775 bl a0010e5c <pipe_ioctl> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
a0007084: e2502000 subs r2, r0, #0 <== NOT EXECUTED a0007088: b2624000 rsblt r4, r2, #0 <== NOT EXECUTED a000708c: ba00000f blt a00070d0 <IMFS_fifo_ioctl+0x6c> <== NOT EXECUTED
}
a0007090: e1a00002 mov r0, r2
a0007094: e8bd8010 pop {r4, pc}
)
{
int err;
if (command == FIONBIO) {
if (buffer == NULL)
a0007098: e3520000 cmp r2, #0
a000709c: 0a00000a beq a00070cc <IMFS_fifo_ioctl+0x68>
err = -EFAULT;
else {
if (*(int *)buffer)
a00070a0: e5922000 ldr r2, [r2] a00070a4: e3520000 cmp r2, #0
iop->flags |= LIBIO_FLAGS_NO_DELAY;
a00070a8: 15931014 ldrne r1, [r3, #20]
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
a00070ac: 05931014 ldreq r1, [r3, #20]
return 0;
a00070b0: 13a02000 movne r2, #0
if (command == FIONBIO) {
if (buffer == NULL)
err = -EFAULT;
else {
if (*(int *)buffer)
iop->flags |= LIBIO_FLAGS_NO_DELAY;
a00070b4: 13811001 orrne r1, r1, #1
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
a00070b8: 03c11001 biceq r1, r1, #1
if (command == FIONBIO) {
if (buffer == NULL)
err = -EFAULT;
else {
if (*(int *)buffer)
iop->flags |= LIBIO_FLAGS_NO_DELAY;
a00070bc: 15831014 strne r1, [r3, #20]
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
a00070c0: 05831014 streq r1, [r3, #20]
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
a00070c4: e1a00002 mov r0, r2
a00070c8: e8bd8010 pop {r4, pc}
)
{
int err;
if (command == FIONBIO) {
if (buffer == NULL)
a00070cc: e3a0400e mov r4, #14
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
a00070d0: eb00301c bl a0013148 <__errno> a00070d4: e3e02000 mvn r2, #0 a00070d8: e5804000 str r4, [r0] a00070dc: eaffffeb b a0007090 <IMFS_fifo_ioctl+0x2c>
a00071d4 <IMFS_fifo_open>:
uint32_t mode
)
{
IMFS_jnode_t *jnode = iop->pathinfo.node_access;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
a00071d4: e5903018 ldr r3, [r0, #24]
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
a00071d8: e92d4010 push {r4, lr}
a00071dc: e1a01000 mov r1, r0
IMFS_jnode_t *jnode = iop->pathinfo.node_access;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
a00071e0: e2830050 add r0, r3, #80 ; 0x50 a00071e4: eb00251e bl a0010664 <fifo_open>
IMFS_FIFO_RETURN(err);
a00071e8: e2504000 subs r4, r0, #0
a00071ec: ba000001 blt a00071f8 <IMFS_fifo_open+0x24> }
a00071f0: e1a00004 mov r0, r4
a00071f4: e8bd8010 pop {r4, pc}
)
{
IMFS_jnode_t *jnode = iop->pathinfo.node_access;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
IMFS_FIFO_RETURN(err);
a00071f8: eb002fd2 bl a0013148 <__errno> a00071fc: e2644000 rsb r4, r4, #0 a0007200: e5804000 str r4, [r0] a0007204: e3e04000 mvn r4, #0
a0007208: eafffff8 b a00071f0 <IMFS_fifo_open+0x1c> <== NOT EXECUTED
a0007144 <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
a0007144: e92d4030 push {r4, r5, lr}
IMFS_jnode_t *jnode = iop->pathinfo.node_access;
a0007148: e5904018 ldr r4, [r0, #24]
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
a000714c: e1a03000 mov r3, r0 a0007150: e24dd008 sub sp, sp, #8
IMFS_jnode_t *jnode = iop->pathinfo.node_access;
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
a0007154: e5940050 ldr r0, [r4, #80] ; 0x50 a0007158: eb002652 bl a0010aa8 <pipe_read>
if (err > 0)
a000715c: e2505000 subs r5, r0, #0
a0007160: da000007 ble a0007184 <IMFS_fifo_read+0x40>
IMFS_update_atime(jnode);
a0007164: e1a0000d mov r0, sp
a0007168: e3a01000 mov r1, #0 <== NOT EXECUTED a000716c: eb00040a bl a000819c <gettimeofday> <== NOT EXECUTED a0007170: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0007174: e1a00005 mov r0, r5 <== NOT EXECUTED a0007178: e5843040 str r3, [r4, #64] ; 0x40 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
}
a000717c: e28dd008 add sp, sp, #8
a0007180: e8bd8030 pop {r4, r5, pc}
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
if (err > 0)
IMFS_update_atime(jnode);
IMFS_FIFO_RETURN(err);
a0007184: 01a00005 moveq r0, r5
a0007188: 0afffffb beq a000717c <IMFS_fifo_read+0x38>
a000718c: eb002fed bl a0013148 <__errno> <== NOT EXECUTED a0007190: e2655000 rsb r5, r5, #0 <== NOT EXECUTED a0007194: e5805000 str r5, [r0] <== NOT EXECUTED a0007198: e3e00000 mvn r0, #0 <== NOT EXECUTED a000719c: eafffff6 b a000717c <IMFS_fifo_read+0x38> <== NOT EXECUTED
a00070e4 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
a00070e4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->pathinfo.node_access;
a00070e8: e5904018 ldr r4, [r0, #24] <== NOT EXECUTED
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
a00070ec: e1a03000 mov r3, r0 <== NOT EXECUTED a00070f0: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->pathinfo.node_access;
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
a00070f4: e5940050 ldr r0, [r4, #80] ; 0x50 <== NOT EXECUTED a00070f8: eb0026d6 bl a0010c58 <pipe_write> <== NOT EXECUTED
if (err > 0) {
a00070fc: e2505000 subs r5, r0, #0 <== NOT EXECUTED a0007100: da000008 ble a0007128 <IMFS_fifo_write+0x44> <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
a0007104: e1a0000d mov r0, sp <== NOT EXECUTED a0007108: e3a01000 mov r1, #0 <== NOT EXECUTED a000710c: eb000422 bl a000819c <gettimeofday> <== NOT EXECUTED a0007110: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0007114: e1a00005 mov r0, r5 <== NOT EXECUTED a0007118: e5843044 str r3, [r4, #68] ; 0x44 <== NOT EXECUTED a000711c: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
}
a0007120: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0007124: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
if (err > 0) {
IMFS_mtime_ctime_update(jnode);
}
IMFS_FIFO_RETURN(err);
a0007128: 01a00005 moveq r0, r5 <== NOT EXECUTED a000712c: 0afffffb beq a0007120 <IMFS_fifo_write+0x3c> <== NOT EXECUTED a0007130: eb003004 bl a0013148 <__errno> <== NOT EXECUTED a0007134: e2655000 rsb r5, r5, #0 <== NOT EXECUTED a0007138: e5805000 str r5, [r0] <== NOT EXECUTED a000713c: e3e00000 mvn r0, #0 <== NOT EXECUTED a0007140: eafffff6 b a0007120 <IMFS_fifo_write+0x3c> <== NOT EXECUTED
a000df64 <IMFS_fsunmount>:
((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next))
int IMFS_fsunmount(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
a000df64: e92d4070 push {r4, r5, r6, lr}
/*
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
a000df68: e1a0c000 mov ip, r0 a000df6c: e5bc401c ldr r4, [ip, #28]!
((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next))
int IMFS_fsunmount(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
a000df70: e24dd014 sub sp, sp, #20
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
loc = temp_mt_entry->mt_fs_root;
a000df74: e1a0600d mov r6, sp
((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next))
int IMFS_fsunmount(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
a000df78: e1a0e000 mov lr, r0
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
loc = temp_mt_entry->mt_fs_root;
a000df7c: e8bc000f ldm ip!, {r0, r1, r2, r3}
a000df80: e8a6000f stmia r6!, {r0, r1, r2, r3}
a000df84: e59c2000 ldr r2, [ip]
/*
* Set this to null to indicate that it is being unmounted.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
a000df88: e3a01000 mov r1, #0
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
loc = temp_mt_entry->mt_fs_root;
a000df8c: e1a0500d mov r5, sp
/*
* Set this to null to indicate that it is being unmounted.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
a000df90: e58e101c str r1, [lr, #28]
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
loc = temp_mt_entry->mt_fs_root;
a000df94: e5862000 str r2, [r6]
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
a000df98: e1a0000d mov r0, sp
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
a000df9c: e5946008 ldr r6, [r4, #8]
loc.node_access = (void *)jnode;
a000dfa0: e58d4000 str r4, [sp]
IMFS_Set_handlers( &loc );
a000dfa4: ebfffe0b bl a000d7d8 <IMFS_Set_handlers>
if ( jnode->type != IMFS_DIRECTORY ) {
a000dfa8: e594304c ldr r3, [r4, #76] ; 0x4c
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a000dfac: e2842054 add r2, r4, #84 ; 0x54 a000dfb0: e3530001 cmp r3, #1
a000dfb4: 1a000010 bne a000dffc <IMFS_fsunmount+0x98>
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
a000dfb8: e5943050 ldr r3, [r4, #80] ; 0x50 a000dfbc: e1530002 cmp r3, r2
a000dfc0: 0a000014 beq a000e018 <IMFS_fsunmount+0xb4>
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
}
if ( jnode != NULL ) {
a000dfc4: e3540000 cmp r4, #0
a000dfc8: 0a000008 beq a000dff0 <IMFS_fsunmount+0x8c>
if ( jnode->type == IMFS_DIRECTORY ) {
a000dfcc: e594304c ldr r3, [r4, #76] ; 0x4c a000dfd0: e3530001 cmp r3, #1
a000dfd4: 1affffef bne a000df98 <IMFS_fsunmount+0x34>
}
}
} while (jnode != NULL);
return 0;
}
a000dfd8: e5943050 ldr r3, [r4, #80] ; 0x50 a000dfdc: e2842054 add r2, r4, #84 ; 0x54
return -1;
jnode = next;
}
if ( jnode != NULL ) {
if ( jnode->type == IMFS_DIRECTORY ) {
if ( jnode_has_children( jnode ) )
a000dfe0: e1530002 cmp r3, r2
a000dfe4: 0affffeb beq a000df98 <IMFS_fsunmount+0x34>
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
a000dfe8: e2534000 subs r4, r3, #0
a000dfec: 1affffe9 bne a000df98 <IMFS_fsunmount+0x34>
return 0;
a000dff0: e1a00004 mov r0, r4
}
a000dff4: e28dd014 add sp, sp, #20
a000dff8: e8bd8070 pop {r4, r5, r6, pc}
next = jnode->Parent;
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
if ( jnode->type != IMFS_DIRECTORY ) {
result = IMFS_unlink( NULL, &loc );
a000dffc: e1a0100d mov r1, sp a000e000: e3a00000 mov r0, #0 a000e004: ebffdfbb bl a0005ef8 <IMFS_unlink>
if (result != 0)
a000e008: e3500000 cmp r0, #0
a000e00c: 1a000006 bne a000e02c <IMFS_fsunmount+0xc8>
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
a000e010: e1a04006 mov r4, r6 a000e014: eaffffea b a000dfc4 <IMFS_fsunmount+0x60>
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
result = IMFS_unlink( NULL, &loc );
a000e018: e3a00000 mov r0, #0 a000e01c: e1a0100d mov r1, sp a000e020: ebffdfb4 bl a0005ef8 <IMFS_unlink>
if (result != 0)
a000e024: e3500000 cmp r0, #0
a000e028: 0afffff8 beq a000e010 <IMFS_fsunmount+0xac>
return -1;
a000e02c: e3e00000 mvn r0, #0 <== NOT EXECUTED a000e030: eaffffef b a000dff4 <IMFS_fsunmount+0x90> <== NOT EXECUTED
a000e0b8 <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
a000e0b8: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a000e0bc: e1a05001 mov r5, r1
a000e0c0: e1a04002 mov r4, r2
a000e0c4: e1a0a003 mov sl, r3
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
a000e0c8: e5d07000 ldrb r7, [r0] a000e0cc: e1a08000 mov r8, r0
int pathlen,
char *token,
int *token_len
)
{
register int i = 0;
a000e0d0: e3a06000 mov r6, #0
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
a000e0d4: ea000006 b a000e0f4 <IMFS_get_token+0x3c> a000e0d8: e1560005 cmp r6, r5
a000e0dc: aa000008 bge a000e104 <IMFS_get_token+0x4c>
token[i] = c;
if ( i == IMFS_NAME_MAX )
a000e0e0: e3560020 cmp r6, #32
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
token[i] = c;
a000e0e4: e7c47006 strb r7, [r4, r6]
if ( i == IMFS_NAME_MAX )
a000e0e8: 0a00001b beq a000e15c <IMFS_get_token+0xa4>
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
a000e0ec: e5f87001 ldrb r7, [r8, #1]! a000e0f0: e2866001 add r6, r6, #1
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
a000e0f4: e1a00007 mov r0, r7 a000e0f8: ebffe47e bl a00072f8 <rtems_filesystem_is_separator> a000e0fc: e3500000 cmp r0, #0
a000e100: 0afffff4 beq a000e0d8 <IMFS_get_token+0x20>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
a000e104: e3560000 cmp r6, #0
a000e108: 1a000006 bne a000e128 <IMFS_get_token+0x70>
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
a000e10c: e3570000 cmp r7, #0 a000e110: 13550000 cmpne r5, #0
i++;
type = IMFS_CURRENT_DIR;
a000e114: 13a06001 movne r6, #1
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
token[i] = c;
a000e118: e5c47000 strb r7, [r4]
if ( (token[i] != '\0') && pathlen ) {
i++;
a000e11c: e1a00006 mov r0, r6
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
a000e120: e58a6000 str r6, [sl]
a000e124: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
a000e128: e0843006 add r3, r4, r6 a000e12c: e5533001 ldrb r3, [r3, #-1]
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
a000e130: e1a00004 mov r0, r4 a000e134: e59f1044 ldr r1, [pc, #68] ; a000e180 <IMFS_get_token+0xc8>
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
a000e138: e3530000 cmp r3, #0
token[i] = '\0';
a000e13c: 13a03000 movne r3, #0 a000e140: 17c43006 strbne r3, [r4, r6]
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
a000e144: e58a6000 str r6, [sl]
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
a000e148: eb000f25 bl a0011de4 <strcmp> a000e14c: e3500000 cmp r0, #0
a000e150: 1a000003 bne a000e164 <IMFS_get_token+0xac>
type = IMFS_UP_DIR;
a000e154: e3a00002 mov r0, #2
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
}
return type;
}
a000e158: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
token[i] = c;
if ( i == IMFS_NAME_MAX )
return IMFS_INVALID_TOKEN;
a000e15c: e3a00004 mov r0, #4 <== NOT EXECUTED
a000e160: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
a000e164: e1a00004 mov r0, r4
a000e168: e59f1014 ldr r1, [pc, #20] ; a000e184 <IMFS_get_token+0xcc>
a000e16c: eb000f1c bl a0011de4 <strcmp>
a000e170: e3500000 cmp r0, #0
a000e174: 03a00001 moveq r0, #1
a000e178: 13a00003 movne r0, #3
a000e17c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a0005adc <IMFS_initialize_support>:
const rtems_filesystem_operations_table *op_table,
const rtems_filesystem_file_handlers_r *memfile_handlers,
const rtems_filesystem_file_handlers_r *directory_handlers,
const rtems_filesystem_file_handlers_r *fifo_handlers
)
{
a0005adc: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a0005ae0: e1a08001 mov r8, r1
IMFS_jnode_t *jnode;
/*
* determine/check value for imfs_memfile_bytes_per_block
*/
IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block,
a0005ae4: e59f10e0 ldr r1, [pc, #224] ; a0005bcc <IMFS_initialize_support+0xf0>
const rtems_filesystem_operations_table *op_table,
const rtems_filesystem_file_handlers_r *memfile_handlers,
const rtems_filesystem_file_handlers_r *directory_handlers,
const rtems_filesystem_file_handlers_r *fifo_handlers
)
{
a0005ae8: e1a04000 mov r4, r0 a0005aec: e1a0a002 mov sl, r2
IMFS_jnode_t *jnode;
/*
* determine/check value for imfs_memfile_bytes_per_block
*/
IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block,
a0005af0: e5911000 ldr r1, [r1]
const rtems_filesystem_operations_table *op_table,
const rtems_filesystem_file_handlers_r *memfile_handlers,
const rtems_filesystem_file_handlers_r *directory_handlers,
const rtems_filesystem_file_handlers_r *fifo_handlers
)
{
a0005af4: e1a07003 mov r7, r3
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) {
if (bit_mask == requested_bytes_per_block) {
a0005af8: e3510010 cmp r1, #16
a0005afc: 0a00000a beq a0005b2c <IMFS_initialize_support+0x50>
is_valid = true;
break;
}
if(bit_mask > requested_bytes_per_block)
a0005b00: e351000f cmp r1, #15 a0005b04: c3a02005 movgt r2, #5 a0005b08: c3a03020 movgt r3, #32
a0005b0c: da000005 ble a0005b28 <IMFS_initialize_support+0x4c>
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) {
if (bit_mask == requested_bytes_per_block) {
a0005b10: e1510003 cmp r1, r3
a0005b14: 0a000004 beq a0005b2c <IMFS_initialize_support+0x50>
is_valid = true;
break;
}
if(bit_mask > requested_bytes_per_block)
a0005b18: ba000002 blt a0005b28 <IMFS_initialize_support+0x4c>
int bit_mask;
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) {
a0005b1c: e2522001 subs r2, r2, #1 a0005b20: e1a03083 lsl r3, r3, #1
a0005b24: 1afffff9 bne a0005b10 <IMFS_initialize_support+0x34>
if(bit_mask > requested_bytes_per_block)
break;
}
*dest_bytes_per_block = ((is_valid)
? requested_bytes_per_block
: default_bytes_per_block);
a0005b28: e3a01080 mov r1, #128 ; 0x80
break;
}
if(bit_mask > requested_bytes_per_block)
break;
}
*dest_bytes_per_block = ((is_valid)
a0005b2c: e59f509c ldr r5, [pc, #156] ; a0005bd0 <IMFS_initialize_support+0xf4> a0005b30: e5851000 str r1, [r5]
/* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node();
a0005b34: eb001f17 bl a000d798 <IMFS_create_root_node>
temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
a0005b38: e59fe094 ldr lr, [pc, #148] ; a0005bd4 <IMFS_initialize_support+0xf8> a0005b3c: e284c038 add ip, r4, #56 ; 0x38
/* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node();
a0005b40: e584001c str r0, [r4, #28] a0005b44: e1a06000 mov r6, r0
temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
a0005b48: e8be000f ldm lr!, {r0, r1, r2, r3}
a0005b4c: e8ac000f stmia ip!, {r0, r1, r2, r3}
a0005b50: e8be000f ldm lr!, {r0, r1, r2, r3}
a0005b54: e8ac000f stmia ip!, {r0, r1, r2, r3}
a0005b58: e89e000f ldm lr, {r0, r1, r2, r3}
* Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers;
a0005b5c: e5847024 str r7, [r4, #36] ; 0x24
temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
a0005b60: e88c000f stm ip, {r0, r1, r2, r3}
* * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table;
a0005b64: e5848028 str r8, [r4, #40] ; 0x28
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
a0005b68: e3a00001 mov r0, #1 a0005b6c: e3a01014 mov r1, #20 a0005b70: eb0001af bl a0006234 <calloc>
if ( !fs_info ) {
a0005b74: e3500000 cmp r0, #0
a0005b78: 0a00000c beq a0005bb0 <IMFS_initialize_support+0xd4>
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
a0005b7c: e5952004 ldr r2, [r5, #4]
fs_info->ino_count = 1;
a0005b80: e3a03001 mov r3, #1
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
if ( !fs_info ) {
free(temp_mt_entry->mt_fs_root.node_access);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
temp_mt_entry->fs_info = fs_info;
a0005b84: e5840034 str r0, [r4, #52] ; 0x34
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
a0005b88: e0821003 add r1, r2, r3 a0005b8c: e5802000 str r2, [r0]
fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; fs_info->fifo_handlers = fifo_handlers;
a0005b90: e59d201c ldr r2, [sp, #28]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
fs_info->ino_count = 1;
a0005b94: e9800408 stmib r0, {r3, sl}
fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers;
a0005b98: e580700c str r7, [r0, #12]
fs_info->fifo_handlers = fifo_handlers;
a0005b9c: e5802010 str r2, [r0, #16]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
a0005ba0: e5851004 str r1, [r5, #4]
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
fs_info->fifo_handlers = fifo_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
a0005ba4: e5863038 str r3, [r6, #56] ; 0x38
return 0;
a0005ba8: e3a00000 mov r0, #0
}
a0005bac: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
if ( !fs_info ) {
free(temp_mt_entry->mt_fs_root.node_access);
a0005bb0: e1a00006 mov r0, r6 <== NOT EXECUTED a0005bb4: eb00020c bl a00063ec <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
a0005bb8: eb002d7b bl a00111ac <__errno> <== NOT EXECUTED
a0005bbc: e3a0300c mov r3, #12 <== NOT EXECUTED
a0005bc0: e5803000 str r3, [r0] <== NOT EXECUTED
a0005bc4: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0005bc8: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a0005bd8 <IMFS_link>:
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
a0005bd8: e5903000 ldr r3, [r0]
int IMFS_link(
rtems_filesystem_location_info_t *to_loc, /* IN */
rtems_filesystem_location_info_t *parent_loc, /* IN */
const char *token /* IN */
)
{
a0005bdc: e92d4070 push {r4, r5, r6, lr}
a0005be0: e1a06002 mov r6, r2
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
a0005be4: e1d323b4 ldrh r2, [r3, #52] ; 0x34
int IMFS_link(
rtems_filesystem_location_info_t *to_loc, /* IN */
rtems_filesystem_location_info_t *parent_loc, /* IN */
const char *token /* IN */
)
{
a0005be8: e24dd048 sub sp, sp, #72 ; 0x48 a0005bec: e1a05001 mov r5, r1
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
a0005bf0: e3520007 cmp r2, #7
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
a0005bf4: e58d3028 str r3, [sp, #40] ; 0x28
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
a0005bf8: 8a00001e bhi a0005c78 <IMFS_link+0xa0>
rtems_set_errno_and_return_minus_one( EMLINK );
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( token, strlen( token ), new_name, &i );
a0005bfc: e1a00006 mov r0, r6 a0005c00: eb003153 bl a0012154 <strlen> a0005c04: e28d4004 add r4, sp, #4 a0005c08: e1a01000 mov r1, r0 a0005c0c: e1a02004 mov r2, r4 a0005c10: e28d3044 add r3, sp, #68 ; 0x44 a0005c14: e1a00006 mov r0, r6 a0005c18: eb002126 bl a000e0b8 <IMFS_get_token>
* was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node(
a0005c1c: e28d2028 add r2, sp, #40 ; 0x28 a0005c20: e3a03ca2 mov r3, #41472 ; 0xa200 a0005c24: e58d2000 str r2, [sp] a0005c28: e3a01003 mov r1, #3 a0005c2c: e1a00005 mov r0, r5 a0005c30: e1a02004 mov r2, r4 a0005c34: e2433001 sub r3, r3, #1 a0005c38: eb001e82 bl a000d648 <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
a0005c3c: e3500000 cmp r0, #0
a0005c40: 0a000011 beq a0005c8c <IMFS_link+0xb4>
rtems_set_errno_and_return_minus_one( ENOMEM );
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
a0005c44: e59d3028 ldr r3, [sp, #40] ; 0x28
IMFS_update_ctime( info.hard_link.link_node );
a0005c48: e28d003c add r0, sp, #60 ; 0x3c a0005c4c: e3a01000 mov r1, #0
rtems_set_errno_and_return_minus_one( ENOMEM );
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
a0005c50: e1d323b4 ldrh r2, [r3, #52] ; 0x34 a0005c54: e2822001 add r2, r2, #1 a0005c58: e1c323b4 strh r2, [r3, #52] ; 0x34
IMFS_update_ctime( info.hard_link.link_node );
a0005c5c: eb000217 bl a00064c0 <gettimeofday> a0005c60: e59d203c ldr r2, [sp, #60] ; 0x3c a0005c64: e59d3028 ldr r3, [sp, #40] ; 0x28
return 0;
a0005c68: e3a00000 mov r0, #0
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
a0005c6c: e5832048 str r2, [r3, #72] ; 0x48
return 0;
}
a0005c70: e28dd048 add sp, sp, #72 ; 0x48
a0005c74: e8bd8070 pop {r4, r5, r6, pc}
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
rtems_set_errno_and_return_minus_one( EMLINK );
a0005c78: eb002d4b bl a00111ac <__errno> <== NOT EXECUTED a0005c7c: e3a0301f mov r3, #31 <== NOT EXECUTED a0005c80: e5803000 str r3, [r0] <== NOT EXECUTED a0005c84: e3e00000 mvn r0, #0 <== NOT EXECUTED a0005c88: eafffff8 b a0005c70 <IMFS_link+0x98> <== NOT EXECUTED
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
a0005c8c: eb002d46 bl a00111ac <__errno> <== NOT EXECUTED a0005c90: e3a0300c mov r3, #12 <== NOT EXECUTED a0005c94: e5803000 str r3, [r0] <== NOT EXECUTED a0005c98: e3e00000 mvn r0, #0 <== NOT EXECUTED a0005c9c: eafffff3 b a0005c70 <IMFS_link+0x98> <== NOT EXECUTED
a000ff80 <IMFS_memfile_addblock>:
*/
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
a000ff80: e92d4030 push {r4, r5, lr}
IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE );
/*
* Obtain the pointer for the specified block number
*/
block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 );
a000ff84: e3a02001 mov r2, #1 a000ff88: ebfffee9 bl a000fb34 <IMFS_memfile_get_block_pointer>
if ( *block_entry_ptr )
a000ff8c: e5904000 ldr r4, [r0]
IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE );
/*
* Obtain the pointer for the specified block number
*/
block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 );
a000ff90: e1a05000 mov r5, r0
if ( *block_entry_ptr )
a000ff94: e3540000 cmp r4, #0
a000ff98: 0a000001 beq a000ffa4 <IMFS_memfile_addblock+0x24>
return 0;
a000ff9c: e3a00000 mov r0, #0
a000ffa0: e8bd8030 pop {r4, r5, pc}
/*
* There is no memory for this block number so allocate it.
*/
memory = memfile_alloc_block();
a000ffa4: ebfffed5 bl a000fb00 <memfile_alloc_block>
if ( !memory )
a000ffa8: e3500000 cmp r0, #0
a000ffac: 0a000002 beq a000ffbc <IMFS_memfile_addblock+0x3c>
return 1;
*block_entry_ptr = memory;
a000ffb0: e5850000 str r0, [r5]
return 0;
a000ffb4: e1a00004 mov r0, r4
a000ffb8: e8bd8030 pop {r4, r5, pc}
/*
* There is no memory for this block number so allocate it.
*/
memory = memfile_alloc_block();
if ( !memory )
return 1;
a000ffbc: e3a00001 mov r0, #1 <== NOT EXECUTED
*block_entry_ptr = memory;
return 0;
}
a000ffc0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a00101ac <IMFS_memfile_extend>:
IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE );
/*
* Verify new file size is supported
*/
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
a00101ac: e59f3128 ldr r3, [pc, #296] ; a00102dc <IMFS_memfile_extend+0x130>
*/
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
a00101b0: e92d4df0 push {r4, r5, r6, r7, r8, sl, fp, lr}
IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE );
/*
* Verify new file size is supported
*/
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
a00101b4: e593b000 ldr fp, [r3] a00101b8: e3a03000 mov r3, #0 a00101bc: e1530002 cmp r3, r2 a00101c0: e1a0312b lsr r3, fp, #2
*/
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
a00101c4: e1a06002 mov r6, r2
IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE );
/*
* Verify new file size is supported
*/
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
a00101c8: e0223393 mla r2, r3, r3, r3
*/
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
a00101cc: e24dd004 sub sp, sp, #4
IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE );
/*
* Verify new file size is supported
*/
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
a00101d0: e0233392 mla r3, r2, r3, r3
*/
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
a00101d4: e1a04000 mov r4, r0
IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE );
/*
* Verify new file size is supported
*/
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
a00101d8: e2433001 sub r3, r3, #1
*/
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
a00101dc: e1a08001 mov r8, r1
IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE );
/*
* Verify new file size is supported
*/
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
a00101e0: e003039b mul r3, fp, r3
a00101e4: da000034 ble a00102bc <IMFS_memfile_extend+0x110>
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* Verify new file size is actually larger than current size
*/
if ( new_length <= the_jnode->info.file.size )
a00101e8: e5947054 ldr r7, [r4, #84] ; 0x54 a00101ec: e594a050 ldr sl, [r4, #80] ; 0x50 a00101f0: e1560007 cmp r6, r7
a00101f4: da000027 ble a0010298 <IMFS_memfile_extend+0xec>
return 0;
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
a00101f8: e1a0cfcb asr ip, fp, #31 a00101fc: e1a0300c mov r3, ip a0010200: e1a0200b mov r2, fp a0010204: e1a00008 mov r0, r8 a0010208: e1a01006 mov r1, r6 a001020c: e58dc000 str ip, [sp] a0010210: eb0011fd bl a0014a0c <__divdi3>
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
a0010214: e59dc000 ldr ip, [sp]
return 0;
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
a0010218: e1a05000 mov r5, r0
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
a001021c: e1a01007 mov r1, r7 a0010220: e1a0000a mov r0, sl a0010224: e1a0200b mov r2, fp a0010228: e1a0300c mov r3, ip a001022c: eb0011f6 bl a0014a0c <__divdi3>
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
a0010230: e1550000 cmp r5, r0
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
a0010234: e1a0a000 mov sl, r0
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
a0010238: 3a00001b bcc a00102ac <IMFS_memfile_extend+0x100>
a001023c: e1a07000 mov r7, r0 a0010240: ea000002 b a0010250 <IMFS_memfile_extend+0xa4> a0010244: e2877001 add r7, r7, #1 a0010248: e1550007 cmp r5, r7
a001024c: 3a000016 bcc a00102ac <IMFS_memfile_extend+0x100>
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
a0010250: e1a01007 mov r1, r7 a0010254: e1a00004 mov r0, r4 a0010258: ebffff48 bl a000ff80 <IMFS_memfile_addblock> a001025c: e3500000 cmp r0, #0
a0010260: 0afffff7 beq a0010244 <IMFS_memfile_extend+0x98>
a0010264: ea000003 b a0010278 <IMFS_memfile_extend+0xcc> <== NOT EXECUTED
for ( ; block>=old_blocks ; block-- ) {
IMFS_memfile_remove_block( the_jnode, block );
a0010268: e1a01007 mov r1, r7 <== NOT EXECUTED a001026c: e1a00004 mov r0, r4 <== NOT EXECUTED
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
for ( ; block>=old_blocks ; block-- ) {
a0010270: e2477001 sub r7, r7, #1 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
a0010274: ebffffc2 bl a0010184 <IMFS_memfile_remove_block> <== NOT EXECUTED
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
for ( ; block>=old_blocks ; block-- ) {
a0010278: e15a0007 cmp sl, r7 <== NOT EXECUTED a001027c: 9afffff9 bls a0010268 <IMFS_memfile_extend+0xbc> <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
a0010280: eb0003c9 bl a00111ac <__errno> <== NOT EXECUTED a0010284: e3a0301c mov r3, #28 <== NOT EXECUTED a0010288: e5803000 str r3, [r0] <== NOT EXECUTED a001028c: e3e00000 mvn r0, #0 <== NOT EXECUTED
/* * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; }
a0010290: e28dd004 add sp, sp, #4
a0010294: e8bd8df0 pop {r4, r5, r6, r7, r8, sl, fp, pc}
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* Verify new file size is actually larger than current size
*/
if ( new_length <= the_jnode->info.file.size )
a0010298: 1a000001 bne a00102a4 <IMFS_memfile_extend+0xf8>
a001029c: e158000a cmp r8, sl
a00102a0: 8affffd4 bhi a00101f8 <IMFS_memfile_extend+0x4c>
return 0;
a00102a4: e3a00000 mov r0, #0 a00102a8: eafffff8 b a0010290 <IMFS_memfile_extend+0xe4>
}
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
a00102ac: e5848050 str r8, [r4, #80] ; 0x50 a00102b0: e5846054 str r6, [r4, #84] ; 0x54
return 0;
a00102b4: e3a00000 mov r0, #0 a00102b8: eafffff4 b a0010290 <IMFS_memfile_extend+0xe4>
IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE );
/*
* Verify new file size is supported
*/
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
a00102bc: 1a000001 bne a00102c8 <IMFS_memfile_extend+0x11c>
a00102c0: e1530001 cmp r3, r1
a00102c4: 8affffc7 bhi a00101e8 <IMFS_memfile_extend+0x3c>
rtems_set_errno_and_return_minus_one( EINVAL );
a00102c8: eb0003b7 bl a00111ac <__errno> a00102cc: e3a03016 mov r3, #22 a00102d0: e5803000 str r3, [r0] a00102d4: e3e00000 mvn r0, #0 a00102d8: eaffffec b a0010290 <IMFS_memfile_extend+0xe4>
a000fb34 <IMFS_memfile_get_block_pointer>:
my_block = block;
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
a000fb34: e59f3200 ldr r3, [pc, #512] ; a000fd3c <IMFS_memfile_get_block_pointer+0x208>
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
a000fb38: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
my_block = block;
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
a000fb3c: e5935000 ldr r5, [r3]
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
a000fb40: e24dd004 sub sp, sp, #4 a000fb44: e1a04000 mov r4, r0
my_block = block;
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
a000fb48: e1a05125 lsr r5, r5, #2 a000fb4c: e2453001 sub r3, r5, #1 a000fb50: e1510003 cmp r1, r3
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
a000fb54: e1a06002 mov r6, r2
my_block = block;
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
a000fb58: 8a000007 bhi a000fb7c <IMFS_memfile_get_block_pointer+0x48>
p = info->indirect;
if ( malloc_it ) {
a000fb5c: e3520000 cmp r2, #0
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
p = info->indirect;
a000fb60: e5900058 ldr r0, [r0, #88] ; 0x58
if ( malloc_it ) {
a000fb64: 0a00001c beq a000fbdc <IMFS_memfile_get_block_pointer+0xa8>
if ( !p ) {
a000fb68: e3500000 cmp r0, #0
a000fb6c: 0a000041 beq a000fc78 <IMFS_memfile_get_block_pointer+0x144>
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
a000fb70: e0800101 add r0, r0, r1, lsl #2
/*
* This means the requested block number is out of range.
*/
return 0;
}
a000fb74: e28dd004 add sp, sp, #4
a000fb78: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
a000fb7c: e0275595 mla r7, r5, r5, r5 a000fb80: e2473001 sub r3, r7, #1 a000fb84: e1510003 cmp r1, r3
a000fb88: 8a000016 bhi a000fbe8 <IMFS_memfile_get_block_pointer+0xb4>
my_block -= FIRST_DOUBLY_INDIRECT;
a000fb8c: e0657001 rsb r7, r5, r1
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
a000fb90: e1a00007 mov r0, r7 a000fb94: e1a01005 mov r1, r5 a000fb98: eb001367 bl a001493c <__umodsi3>
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
a000fb9c: e1a01005 mov r1, r5
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
a000fba0: e1a08000 mov r8, r0
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
a000fba4: e1a00007 mov r0, r7 a000fba8: eb00131d bl a0014824 <__aeabi_uidiv>
p = info->doubly_indirect;
if ( malloc_it ) {
a000fbac: e3560000 cmp r6, #0
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
a000fbb0: e1a05000 mov r5, r0
p = info->doubly_indirect;
a000fbb4: e594305c ldr r3, [r4, #92] ; 0x5c
if ( malloc_it ) {
a000fbb8: 0a00003f beq a000fcbc <IMFS_memfile_get_block_pointer+0x188>
if ( !p ) {
a000fbbc: e3530000 cmp r3, #0
a000fbc0: 0a000045 beq a000fcdc <IMFS_memfile_get_block_pointer+0x1a8>
if ( !p )
return 0;
info->doubly_indirect = p;
}
p1 = (block_p *)p[ doubly ];
a000fbc4: e7930105 ldr r0, [r3, r5, lsl #2] a000fbc8: e0835105 add r5, r3, r5, lsl #2
if ( !p1 ) {
a000fbcc: e3500000 cmp r0, #0
a000fbd0: 0a00002f beq a000fc94 <IMFS_memfile_get_block_pointer+0x160>
p = (block_p *)p[ doubly ];
if ( !p )
return 0;
return (block_p *)&p[ singly ];
a000fbd4: e0800108 add r0, r0, r8, lsl #2 a000fbd8: eaffffe5 b a000fb74 <IMFS_memfile_get_block_pointer+0x40>
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
a000fbdc: e3500000 cmp r0, #0
a000fbe0: 1affffe2 bne a000fb70 <IMFS_memfile_get_block_pointer+0x3c>
a000fbe4: eaffffe2 b a000fb74 <IMFS_memfile_get_block_pointer+0x40> <== NOT EXECUTED
}
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
a000fbe8: e0235597 mla r3, r7, r5, r5 a000fbec: e2433001 sub r3, r3, #1 a000fbf0: e1510003 cmp r1, r3
}
/*
* This means the requested block number is out of range.
*/
return 0;
a000fbf4: 83a00000 movhi r0, #0
}
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
a000fbf8: 8affffdd bhi a000fb74 <IMFS_memfile_get_block_pointer+0x40>
my_block -= FIRST_TRIPLY_INDIRECT;
a000fbfc: e0677001 rsb r7, r7, r1
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
a000fc00: e1a00007 mov r0, r7 a000fc04: e1a01005 mov r1, r5 a000fc08: eb00134b bl a001493c <__umodsi3>
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
a000fc0c: e1a01005 mov r1, r5
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
a000fc10: e1a0a000 mov sl, r0
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
a000fc14: e1a00007 mov r0, r7 a000fc18: eb001301 bl a0014824 <__aeabi_uidiv>
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
a000fc1c: e1a01005 mov r1, r5
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
a000fc20: e1a08000 mov r8, r0
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
a000fc24: eb0012fe bl a0014824 <__aeabi_uidiv>
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
a000fc28: e1a01005 mov r1, r5
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
a000fc2c: e1a07000 mov r7, r0
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
a000fc30: e1a00008 mov r0, r8 a000fc34: eb001340 bl a001493c <__umodsi3>
p = info->triply_indirect;
if ( malloc_it ) {
a000fc38: e3560000 cmp r6, #0
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
a000fc3c: e1a05000 mov r5, r0
p = info->triply_indirect;
a000fc40: e5940060 ldr r0, [r4, #96] ; 0x60
if ( malloc_it ) {
a000fc44: 0a000029 beq a000fcf0 <IMFS_memfile_get_block_pointer+0x1bc>
if ( !p ) {
a000fc48: e3500000 cmp r0, #0
a000fc4c: 0a000035 beq a000fd28 <IMFS_memfile_get_block_pointer+0x1f4>
if ( !p )
return 0;
info->triply_indirect = p;
}
p1 = (block_p *) p[ triply ];
a000fc50: e7903107 ldr r3, [r0, r7, lsl #2] a000fc54: e0807107 add r7, r0, r7, lsl #2
if ( !p1 ) {
a000fc58: e3530000 cmp r3, #0
a000fc5c: 0a00002c beq a000fd14 <IMFS_memfile_get_block_pointer+0x1e0>
if ( !p1 )
return 0;
p[ triply ] = (block_p) p1;
}
p2 = (block_p *)p1[ doubly ];
a000fc60: e7930105 ldr r0, [r3, r5, lsl #2] a000fc64: e0835105 add r5, r3, r5, lsl #2
if ( !p2 ) {
a000fc68: e3500000 cmp r0, #0
a000fc6c: 0a00000d beq a000fca8 <IMFS_memfile_get_block_pointer+0x174>
p2 = (block_p *)p1[ doubly ];
if ( !p2 )
return 0;
return (block_p *)&p2[ singly ];
a000fc70: e080010a add r0, r0, sl, lsl #2 a000fc74: eaffffbe b a000fb74 <IMFS_memfile_get_block_pointer+0x40>
p = info->indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
a000fc78: e58d1000 str r1, [sp] a000fc7c: ebffff9f bl a000fb00 <memfile_alloc_block>
if ( !p )
a000fc80: e3500000 cmp r0, #0 a000fc84: e59d1000 ldr r1, [sp]
return 0;
info->indirect = p;
a000fc88: 15840058 strne r0, [r4, #88] ; 0x58
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
if ( !p )
a000fc8c: 1affffb7 bne a000fb70 <IMFS_memfile_get_block_pointer+0x3c>
a000fc90: eaffffb7 b a000fb74 <IMFS_memfile_get_block_pointer+0x40> <== NOT EXECUTED
info->doubly_indirect = p;
}
p1 = (block_p *)p[ doubly ];
if ( !p1 ) {
p1 = memfile_alloc_block();
a000fc94: ebffff99 bl a000fb00 <memfile_alloc_block>
if ( !p1 )
a000fc98: e3500000 cmp r0, #0
return 0;
p[ doubly ] = (block_p) p1;
a000fc9c: 15850000 strne r0, [r5]
p = (block_p *)p[ doubly ];
if ( !p )
return 0;
return (block_p *)&p[ singly ];
a000fca0: 10800108 addne r0, r0, r8, lsl #2 a000fca4: eaffffb2 b a000fb74 <IMFS_memfile_get_block_pointer+0x40>
p[ triply ] = (block_p) p1;
}
p2 = (block_p *)p1[ doubly ];
if ( !p2 ) {
p2 = memfile_alloc_block();
a000fca8: ebffff94 bl a000fb00 <memfile_alloc_block>
if ( !p2 )
a000fcac: e3500000 cmp r0, #0
return 0;
p1[ doubly ] = (block_p) p2;
a000fcb0: 15850000 strne r0, [r5]
p2 = (block_p *)p1[ doubly ];
if ( !p2 )
return 0;
return (block_p *)&p2[ singly ];
a000fcb4: 1080010a addne r0, r0, sl, lsl #2 a000fcb8: eaffffad b a000fb74 <IMFS_memfile_get_block_pointer+0x40>
}
return (block_p *)&p1[ singly ];
}
if ( !p )
a000fcbc: e3530000 cmp r3, #0
a000fcc0: 1a000001 bne a000fccc <IMFS_memfile_get_block_pointer+0x198>
p1 = (block_p *) p[ triply ];
if ( !p1 ) {
p1 = memfile_alloc_block();
if ( !p1 )
return 0;
a000fcc4: e1a00003 mov r0, r3 <== NOT EXECUTED a000fcc8: eaffffa9 b a000fb74 <IMFS_memfile_get_block_pointer+0x40> <== NOT EXECUTED
}
if ( !p )
return 0;
p = (block_p *)p[ doubly ];
a000fccc: e7930100 ldr r0, [r3, r0, lsl #2]
if ( !p )
a000fcd0: e3500000 cmp r0, #0
return 0;
return (block_p *)&p[ singly ];
a000fcd4: 10800108 addne r0, r0, r8, lsl #2 a000fcd8: eaffffa5 b a000fb74 <IMFS_memfile_get_block_pointer+0x40>
p = info->doubly_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
a000fcdc: ebffff87 bl a000fb00 <memfile_alloc_block>
if ( !p )
a000fce0: e2503000 subs r3, r0, #0
a000fce4: 0afffff6 beq a000fcc4 <IMFS_memfile_get_block_pointer+0x190>
return 0;
info->doubly_indirect = p;
a000fce8: e584305c str r3, [r4, #92] ; 0x5c a000fcec: eaffffb4 b a000fbc4 <IMFS_memfile_get_block_pointer+0x90>
p1[ doubly ] = (block_p) p2;
}
return (block_p *)&p2[ singly ];
}
if ( !p )
a000fcf0: e3500000 cmp r0, #0
a000fcf4: 0affff9e beq a000fb74 <IMFS_memfile_get_block_pointer+0x40>
return 0;
p1 = (block_p *) p[ triply ];
a000fcf8: e7900107 ldr r0, [r0, r7, lsl #2]
if ( !p1 )
a000fcfc: e3500000 cmp r0, #0
a000fd00: 0affff9b beq a000fb74 <IMFS_memfile_get_block_pointer+0x40>
return 0;
p2 = (block_p *)p1[ doubly ];
a000fd04: e7900105 ldr r0, [r0, r5, lsl #2]
if ( !p2 )
a000fd08: e3500000 cmp r0, #0
return 0;
return (block_p *)&p2[ singly ];
a000fd0c: 1080010a addne r0, r0, sl, lsl #2 a000fd10: eaffff97 b a000fb74 <IMFS_memfile_get_block_pointer+0x40>
info->triply_indirect = p;
}
p1 = (block_p *) p[ triply ];
if ( !p1 ) {
p1 = memfile_alloc_block();
a000fd14: ebffff79 bl a000fb00 <memfile_alloc_block>
if ( !p1 )
a000fd18: e2503000 subs r3, r0, #0
a000fd1c: 0affffe8 beq a000fcc4 <IMFS_memfile_get_block_pointer+0x190>
return 0;
p[ triply ] = (block_p) p1;
a000fd20: e5873000 str r3, [r7] a000fd24: eaffffcd b a000fc60 <IMFS_memfile_get_block_pointer+0x12c>
p = info->triply_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
a000fd28: ebffff74 bl a000fb00 <memfile_alloc_block>
if ( !p )
a000fd2c: e3500000 cmp r0, #0
a000fd30: 0affff8f beq a000fb74 <IMFS_memfile_get_block_pointer+0x40>
return 0;
info->triply_indirect = p;
a000fd34: e5840060 str r0, [r4, #96] ; 0x60 a000fd38: eaffffc4 b a000fc50 <IMFS_memfile_get_block_pointer+0x11c>
a000fd40 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
a000fd40: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a000fd44: e1a09000 mov r9, r0
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
if (the_jnode->type == IMFS_LINEAR_FILE) {
a000fd48: e590004c ldr r0, [r0, #76] ; 0x4c
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
a000fd4c: e24dd014 sub sp, sp, #20 a000fd50: e1a07001 mov r7, r1
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
if (the_jnode->type == IMFS_LINEAR_FILE) {
a000fd54: e3500006 cmp r0, #6
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
a000fd58: e1a08002 mov r8, r2 a000fd5c: e1a0b003 mov fp, r3 a000fd60: e59d5038 ldr r5, [sp, #56] ; 0x38
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
if (the_jnode->type == IMFS_LINEAR_FILE) {
a000fd64: 0a00005c beq a000fedc <IMFS_memfile_read+0x19c>
/*
* If the last byte we are supposed to read is past the end of this
* in memory file, then shorten the length to read.
*/
last_byte = start + length;
if ( last_byte > the_jnode->info.file.size )
a000fd68: e5992054 ldr r2, [r9, #84] ; 0x54
/*
* If the last byte we are supposed to read is past the end of this
* in memory file, then shorten the length to read.
*/
last_byte = start + length;
a000fd6c: e1a03001 mov r3, r1
if ( last_byte > the_jnode->info.file.size )
a000fd70: e3a01000 mov r1, #0 a000fd74: e1510002 cmp r1, r2 a000fd78: e5992050 ldr r2, [r9, #80] ; 0x50
/*
* If the last byte we are supposed to read is past the end of this
* in memory file, then shorten the length to read.
*/
last_byte = start + length;
a000fd7c: e0851007 add r1, r5, r7
if ( last_byte > the_jnode->info.file.size )
a000fd80: da00003d ble a000fe7c <IMFS_memfile_read+0x13c>
my_length = the_jnode->info.file.size - start;
a000fd84: e0635002 rsb r5, r3, r2
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
a000fd88: e59f61b8 ldr r6, [pc, #440] ; a000ff48 <IMFS_memfile_read+0x208>
a000fd8c: e1a00007 mov r0, r7
a000fd90: e1a01008 mov r1, r8
a000fd94: e5964000 ldr r4, [r6]
a000fd98: e1a02004 mov r2, r4
a000fd9c: e1a03fc2 asr r3, r2, #31
a000fda0: e98d000c stmib sp, {r2, r3}
a000fda4: eb001445 bl a0014ec0 <__moddi3>
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
a000fda8: e99d000c ldmib sp, {r2, r3}
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
a000fdac: e1a0a000 mov sl, r0
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
a000fdb0: e1a01008 mov r1, r8 a000fdb4: e1a00007 mov r0, r7 a000fdb8: eb001313 bl a0014a0c <__divdi3>
if ( start_offset ) {
a000fdbc: e35a0000 cmp sl, #0
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
a000fdc0: e1a07000 mov r7, r0
unsigned int last_byte;
unsigned int copied;
unsigned int start_offset;
unsigned char *dest;
dest = destination;
a000fdc4: 01a0800b moveq r8, fp
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
a000fdc8: 0a000014 beq a000fe20 <IMFS_memfile_read+0xe0>
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
a000fdcc: e1a00009 mov r0, r9 a000fdd0: e1a01007 mov r1, r7 a000fdd4: e3a02000 mov r2, #0 a000fdd8: ebffff55 bl a000fb34 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
a000fddc: e3500000 cmp r0, #0
a000fde0: 0a000023 beq a000fe74 <IMFS_memfile_read+0x134>
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
a000fde4: e5901000 ldr r1, [r0]
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
a000fde8: e06a3004 rsb r3, sl, r4 a000fdec: e1550003 cmp r5, r3 a000fdf0: 31a03005 movcc r3, r5
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
a000fdf4: e081100a add r1, r1, sl a000fdf8: e1a02003 mov r2, r3 a000fdfc: e1a0000b mov r0, fp a000fe00: e58d3000 str r3, [sp] a000fe04: eb000716 bl a0011a64 <memcpy>
dest += to_copy;
a000fe08: e59d3000 ldr r3, [sp]
block++;
my_length -= to_copy;
a000fe0c: e5964000 ldr r4, [r6]
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
dest += to_copy;
block++;
a000fe10: e2877001 add r7, r7, #1
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
dest += to_copy;
a000fe14: e08b8003 add r8, fp, r3
block++;
my_length -= to_copy;
a000fe18: e0635005 rsb r5, r3, r5
copied += to_copy;
a000fe1c: e1a0a003 mov sl, r3
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
a000fe20: e1550004 cmp r5, r4
a000fe24: 2a000008 bcs a000fe4c <IMFS_memfile_read+0x10c>
a000fe28: ea000017 b a000fe8c <IMFS_memfile_read+0x14c>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
a000fe2c: e5931000 ldr r1, [r3] a000fe30: eb00070b bl a0011a64 <memcpy>
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
a000fe34: e5963000 ldr r3, [r6]
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
dest += to_copy;
a000fe38: e0888004 add r8, r8, r4
block++;
a000fe3c: e2877001 add r7, r7, #1
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
a000fe40: e1530005 cmp r3, r5
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
dest += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
a000fe44: e08aa004 add sl, sl, r4
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
a000fe48: 8a00000f bhi a000fe8c <IMFS_memfile_read+0x14c>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
a000fe4c: e3a02000 mov r2, #0 a000fe50: e1a01007 mov r1, r7 a000fe54: e1a00009 mov r0, r9 a000fe58: ebffff35 bl a000fb34 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
a000fe5c: e2503000 subs r3, r0, #0
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
a000fe60: e1a02004 mov r2, r4
dest += to_copy;
block++;
my_length -= to_copy;
a000fe64: e0645005 rsb r5, r4, r5
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
a000fe68: e1a00008 mov r0, r8
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
a000fe6c: 1affffee bne a000fe2c <IMFS_memfile_read+0xec>
IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
return copied;
a000fe70: e1a0000a mov r0, sl <== NOT EXECUTED
}
IMFS_update_atime( the_jnode );
return copied;
}
a000fe74: e28dd014 add sp, sp, #20
a000fe78: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/* * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) a000fe7c: 1affffc1 bne a000fd88 <IMFS_memfile_read+0x48>
a000fe80: e1510002 cmp r1, r2
a000fe84: 9affffbf bls a000fd88 <IMFS_memfile_read+0x48>
a000fe88: eaffffbd b a000fd84 <IMFS_memfile_read+0x44>
/*
* Phase 3: possibly the first part of one block
*/
IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
a000fe8c: e3550000 cmp r5, #0
a000fe90: 0a00000a beq a000fec0 <IMFS_memfile_read+0x180>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
a000fe94: e1a00009 mov r0, r9 a000fe98: e1a01007 mov r1, r7 a000fe9c: e3a02000 mov r2, #0 a000fea0: ebffff23 bl a000fb34 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
a000fea4: e2503000 subs r3, r0, #0
a000fea8: 0afffff0 beq a000fe70 <IMFS_memfile_read+0x130>
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
a000feac: e1a00008 mov r0, r8 a000feb0: e5931000 ldr r1, [r3] a000feb4: e1a02005 mov r2, r5 a000feb8: eb0006e9 bl a0011a64 <memcpy>
copied += my_length;
a000febc: e08aa005 add sl, sl, r5
}
IMFS_update_atime( the_jnode );
a000fec0: e28d000c add r0, sp, #12 a000fec4: e3a01000 mov r1, #0 a000fec8: ebffd97c bl a00064c0 <gettimeofday> a000fecc: e59d300c ldr r3, [sp, #12]
return copied;
a000fed0: e1a0000a mov r0, sl
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
copied += my_length;
}
IMFS_update_atime( the_jnode );
a000fed4: e5893040 str r3, [r9, #64] ; 0x40
return copied;
a000fed8: eaffffe5 b a000fe74 <IMFS_memfile_read+0x134>
if (the_jnode->type == IMFS_LINEAR_FILE) {
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
if (my_length > (the_jnode->info.linearfile.size - start))
a000fedc: e2894050 add r4, r9, #80 ; 0x50
a000fee0: e8940018 ldm r4, {r3, r4}
a000fee4: e1a00003 mov r0, r3
a000fee8: e1a01004 mov r1, r4
a000feec: e3a02000 mov r2, #0
a000fef0: e0500007 subs r0, r0, r7
a000fef4: e0c11008 sbc r1, r1, r8
a000fef8: e1520001 cmp r2, r1
my_length = length;
if (the_jnode->type == IMFS_LINEAR_FILE) {
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
a000fefc: e5992058 ldr r2, [r9, #88] ; 0x58
if (my_length > (the_jnode->info.linearfile.size - start))
a000ff00: da00000b ble a000ff34 <IMFS_memfile_read+0x1f4>
my_length = the_jnode->info.linearfile.size - start;
a000ff04: e067a003 rsb sl, r7, r3
memcpy(dest, &file_ptr[start], my_length);
a000ff08: e0821007 add r1, r2, r7 a000ff0c: e1a0000b mov r0, fp a000ff10: e1a0200a mov r2, sl a000ff14: eb0006d2 bl a0011a64 <memcpy>
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
copied += my_length;
}
IMFS_update_atime( the_jnode );
a000ff18: e28d000c add r0, sp, #12 a000ff1c: e3a01000 mov r1, #0 a000ff20: ebffd966 bl a00064c0 <gettimeofday> a000ff24: e59d300c ldr r3, [sp, #12]
return copied;
a000ff28: e1a0000a mov r0, sl
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
copied += my_length;
}
IMFS_update_atime( the_jnode );
a000ff2c: e5893040 str r3, [r9, #64] ; 0x40 a000ff30: eaffffcf b a000fe74 <IMFS_memfile_read+0x134>
if (the_jnode->type == IMFS_LINEAR_FILE) {
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
if (my_length > (the_jnode->info.linearfile.size - start))
a000ff34: 1a000001 bne a000ff40 <IMFS_memfile_read+0x200>
a000ff38: e1550000 cmp r5, r0
a000ff3c: 8afffff0 bhi a000ff04 <IMFS_memfile_read+0x1c4>
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
a000ff40: e1a0a005 mov sl, r5 <== NOT EXECUTED a000ff44: eaffffef b a000ff08 <IMFS_memfile_read+0x1c8> <== NOT EXECUTED
a0010038 <IMFS_memfile_remove>:
* is better to stick to simple, easy to understand algorithms.
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
a0010038: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
/*
* Eventually this could be set smarter at each call to
* memfile_free_blocks_in_table to greatly speed this up.
*/
to_free = IMFS_MEMFILE_BLOCK_SLOTS;
a001003c: e59f613c ldr r6, [pc, #316] ; a0010180 <IMFS_memfile_remove+0x148>
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
if ( info->indirect ) {
a0010040: e5903058 ldr r3, [r0, #88] ; 0x58
* is better to stick to simple, easy to understand algorithms.
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
a0010044: e1a0a000 mov sl, r0
/*
* Eventually this could be set smarter at each call to
* memfile_free_blocks_in_table to greatly speed this up.
*/
to_free = IMFS_MEMFILE_BLOCK_SLOTS;
a0010048: e5967000 ldr r7, [r6]
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
if ( info->indirect ) {
a001004c: e3530000 cmp r3, #0
/*
* Eventually this could be set smarter at each call to
* memfile_free_blocks_in_table to greatly speed this up.
*/
to_free = IMFS_MEMFILE_BLOCK_SLOTS;
a0010050: e1a07127 lsr r7, r7, #2
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
if ( info->indirect ) {
a0010054: 0a000002 beq a0010064 <IMFS_memfile_remove+0x2c>
memfile_free_blocks_in_table( &info->indirect, to_free );
a0010058: e2800058 add r0, r0, #88 ; 0x58 <== NOT EXECUTED a001005c: e1a01007 mov r1, r7 <== NOT EXECUTED a0010060: ebffffdf bl a000ffe4 <memfile_free_blocks_in_table> <== NOT EXECUTED
}
if ( info->doubly_indirect ) {
a0010064: e59a305c ldr r3, [sl, #92] ; 0x5c a0010068: e3530000 cmp r3, #0
a001006c: 0a000015 beq a00100c8 <IMFS_memfile_remove+0x90>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
a0010070: e5962000 ldr r2, [r6] <== NOT EXECUTED a0010074: e1b02122 lsrs r2, r2, #2 <== NOT EXECUTED a0010078: 0a00000f beq a00100bc <IMFS_memfile_remove+0x84> <== NOT EXECUTED a001007c: e3a02000 mov r2, #0 <== NOT EXECUTED a0010080: e1a04002 mov r4, r2 <== NOT EXECUTED a0010084: ea000000 b a001008c <IMFS_memfile_remove+0x54> <== NOT EXECUTED a0010088: e59a305c ldr r3, [sl, #92] ; 0x5c <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
a001008c: e7930102 ldr r0, [r3, r2, lsl #2] <== NOT EXECUTED a0010090: e1a02102 lsl r2, r2, #2 <== NOT EXECUTED
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
a0010094: e2844001 add r4, r4, #1 <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
a0010098: e3500000 cmp r0, #0 <== NOT EXECUTED
memfile_free_blocks_in_table(
a001009c: e1a01007 mov r1, r7 <== NOT EXECUTED a00100a0: e0830002 add r0, r3, r2 <== NOT EXECUTED
memfile_free_blocks_in_table( &info->indirect, to_free );
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
if ( info->doubly_indirect[i] ) {
a00100a4: 0a000000 beq a00100ac <IMFS_memfile_remove+0x74> <== NOT EXECUTED
memfile_free_blocks_in_table(
a00100a8: ebffffcd bl a000ffe4 <memfile_free_blocks_in_table> <== NOT EXECUTED
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
a00100ac: e5963000 ldr r3, [r6] <== NOT EXECUTED a00100b0: e1a02004 mov r2, r4 <== NOT EXECUTED a00100b4: e1540123 cmp r4, r3, lsr #2 <== NOT EXECUTED a00100b8: 3afffff2 bcc a0010088 <IMFS_memfile_remove+0x50> <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
memfile_free_blocks_in_table(
(block_p **)&info->doubly_indirect[i], to_free );
}
}
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
a00100bc: e28a005c add r0, sl, #92 ; 0x5c <== NOT EXECUTED a00100c0: e1a01007 mov r1, r7 <== NOT EXECUTED a00100c4: ebffffc6 bl a000ffe4 <memfile_free_blocks_in_table> <== NOT EXECUTED
}
if ( info->triply_indirect ) {
a00100c8: e59a0060 ldr r0, [sl, #96] ; 0x60 a00100cc: e3500000 cmp r0, #0
a00100d0: 0a000028 beq a0010178 <IMFS_memfile_remove+0x140>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
a00100d4: e5963000 ldr r3, [r6] <== NOT EXECUTED a00100d8: e1b03123 lsrs r3, r3, #2 <== NOT EXECUTED a00100dc: 0a000022 beq a001016c <IMFS_memfile_remove+0x134> <== NOT EXECUTED
p = (block_p *) info->triply_indirect[i];
a00100e0: e5905000 ldr r5, [r0] <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
a00100e4: e3550000 cmp r5, #0 <== NOT EXECUTED
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
a00100e8: 13a09000 movne r9, #0 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
a00100ec: 11a08009 movne r8, r9 <== NOT EXECUTED a00100f0: 0a00001d beq a001016c <IMFS_memfile_remove+0x134> <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
a00100f4: e3530000 cmp r3, #0 <== NOT EXECUTED a00100f8: 0a00000e beq a0010138 <IMFS_memfile_remove+0x100> <== NOT EXECUTED a00100fc: e3a00000 mov r0, #0 <== NOT EXECUTED a0010100: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( p[j] ) {
a0010104: e7953100 ldr r3, [r5, r0, lsl #2] <== NOT EXECUTED a0010108: e1a00100 lsl r0, r0, #2 <== NOT EXECUTED
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
a001010c: e2844001 add r4, r4, #1 <== NOT EXECUTED
if ( p[j] ) {
a0010110: e3530000 cmp r3, #0 <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
a0010114: e1a01007 mov r1, r7 <== NOT EXECUTED a0010118: e0850000 add r0, r5, r0 <== NOT EXECUTED
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
a001011c: 0a000000 beq a0010124 <IMFS_memfile_remove+0xec> <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
a0010120: ebffffaf bl a000ffe4 <memfile_free_blocks_in_table> <== NOT EXECUTED
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
a0010124: e5963000 ldr r3, [r6] <== NOT EXECUTED a0010128: e1a00004 mov r0, r4 <== NOT EXECUTED a001012c: e1540123 cmp r4, r3, lsr #2 <== NOT EXECUTED a0010130: 3afffff3 bcc a0010104 <IMFS_memfile_remove+0xcc> <== NOT EXECUTED a0010134: e59a0060 ldr r0, [sl, #96] ; 0x60 <== NOT EXECUTED
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
a0010138: e0800009 add r0, r0, r9 <== NOT EXECUTED a001013c: e1a01007 mov r1, r7 <== NOT EXECUTED a0010140: ebffffa7 bl a000ffe4 <memfile_free_blocks_in_table> <== NOT EXECUTED
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
a0010144: e5963000 ldr r3, [r6] <== NOT EXECUTED a0010148: e2888001 add r8, r8, #1 <== NOT EXECUTED a001014c: e1a03123 lsr r3, r3, #2 <== NOT EXECUTED a0010150: e1530008 cmp r3, r8 <== NOT EXECUTED a0010154: 9a000004 bls a001016c <IMFS_memfile_remove+0x134> <== NOT EXECUTED
p = (block_p *) info->triply_indirect[i];
a0010158: e59a0060 ldr r0, [sl, #96] ; 0x60 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
a001015c: e1a09108 lsl r9, r8, #2 <== NOT EXECUTED
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
a0010160: e7905108 ldr r5, [r0, r8, lsl #2] <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
a0010164: e3550000 cmp r5, #0 <== NOT EXECUTED a0010168: 1affffe1 bne a00100f4 <IMFS_memfile_remove+0xbc> <== NOT EXECUTED
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
a001016c: e28a0060 add r0, sl, #96 ; 0x60 <== NOT EXECUTED a0010170: e1a01007 mov r1, r7 <== NOT EXECUTED a0010174: ebffff9a bl a000ffe4 <memfile_free_blocks_in_table> <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
a0010178: e3a00000 mov r0, #0
a001017c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
a0010184 <IMFS_memfile_remove_block>:
*/
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
a0010184: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
block_p *block_ptr;
block_p ptr;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
a0010188: e3a02000 mov r2, #0 <== NOT EXECUTED a001018c: ebfffe68 bl a000fb34 <IMFS_memfile_get_block_pointer> <== NOT EXECUTED
IMFS_assert( block_ptr );
ptr = *block_ptr;
*block_ptr = 0;
a0010190: e3a02000 mov r2, #0 <== NOT EXECUTED
)
{
block_p *block_ptr;
block_p ptr;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
a0010194: e1a03000 mov r3, r0 <== NOT EXECUTED
IMFS_assert( block_ptr );
ptr = *block_ptr;
a0010198: e5900000 ldr r0, [r0] <== NOT EXECUTED
*block_ptr = 0;
a001019c: e5832000 str r2, [r3] <== NOT EXECUTED
memfile_free_block( ptr );
a00101a0: ebffff87 bl a000ffc4 <memfile_free_block> <== NOT EXECUTED
return 1;
}
a00101a4: e3a00001 mov r0, #1 <== NOT EXECUTED
a00101a8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a00102e0 <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
a00102e0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a00102e4: e1a09000 mov r9, r0
a00102e8: e24dd010 sub sp, sp, #16
* If the last byte we are supposed to write is past the end of this
* in memory file, then extend the length.
*/
last_byte = start + my_length;
if ( last_byte > the_jnode->info.file.size ) {
a00102ec: e5900054 ldr r0, [r0, #84] ; 0x54
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
a00102f0: e59db034 ldr fp, [sp, #52] ; 0x34 a00102f4: e1a06001 mov r6, r1
* If the last byte we are supposed to write is past the end of this
* in memory file, then extend the length.
*/
last_byte = start + my_length;
if ( last_byte > the_jnode->info.file.size ) {
a00102f8: e3500000 cmp r0, #0
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
a00102fc: e1a07002 mov r7, r2 a0010300: e1a08003 mov r8, r3
/*
* If the last byte we are supposed to write is past the end of this
* in memory file, then extend the length.
*/
last_byte = start + my_length;
a0010304: e08b1001 add r1, fp, r1
if ( last_byte > the_jnode->info.file.size ) {
a0010308: ba000054 blt a0010460 <IMFS_memfile_write+0x180>
a001030c: 0a000050 beq a0010454 <IMFS_memfile_write+0x174>
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
a0010310: e59f5170 ldr r5, [pc, #368] ; a0010488 <IMFS_memfile_write+0x1a8>
a0010314: e1a00006 mov r0, r6
a0010318: e1a01007 mov r1, r7
a001031c: e5954000 ldr r4, [r5]
a0010320: e1a02004 mov r2, r4
a0010324: e1a03fc2 asr r3, r2, #31
a0010328: e88d000c stm sp, {r2, r3}
a001032c: eb0012e3 bl a0014ec0 <__moddi3>
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
a0010330: e89d000c ldm sp, {r2, r3}
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
a0010334: e1a0a000 mov sl, r0
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
a0010338: e1a01007 mov r1, r7 a001033c: e1a00006 mov r0, r6 a0010340: eb0011b1 bl a0014a0c <__divdi3>
if ( start_offset ) {
a0010344: e35a0000 cmp sl, #0
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
a0010348: e1a07000 mov r7, r0
if ( start_offset ) {
a001034c: 01a0600b moveq r6, fp
a0010350: 1a000016 bne a00103b0 <IMFS_memfile_write+0xd0>
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
a0010354: e1560004 cmp r6, r4
a0010358: 2a000008 bcs a0010380 <IMFS_memfile_write+0xa0>
a001035c: ea000027 b a0010400 <IMFS_memfile_write+0x120>
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, to_copy );
a0010360: e5900000 ldr r0, [r0] a0010364: eb0005be bl a0011a64 <memcpy>
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
a0010368: e5953000 ldr r3, [r5]
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, to_copy );
src += to_copy;
a001036c: e0888004 add r8, r8, r4
block++;
a0010370: e2877001 add r7, r7, #1
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
a0010374: e1530006 cmp r3, r6
* IMFS_memfile_write * * This routine writes the specified data buffer into the in memory * file pointed to by the_jnode. The file is extended as needed. */ MEMFILE_STATIC ssize_t IMFS_memfile_write(
a0010378: e08aa004 add sl, sl, r4
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
a001037c: 8a00001f bhi a0010400 <IMFS_memfile_write+0x120>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
a0010380: e1a01007 mov r1, r7 a0010384: e3a02000 mov r2, #0 a0010388: e1a00009 mov r0, r9 a001038c: ebfffde8 bl a000fb34 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
a0010390: e3500000 cmp r0, #0
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, to_copy );
a0010394: e1a01008 mov r1, r8 a0010398: e1a02004 mov r2, r4
src += to_copy;
block++;
my_length -= to_copy;
a001039c: e0646006 rsb r6, r4, r6
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
a00103a0: 1affffee bne a0010360 <IMFS_memfile_write+0x80>
IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
a00103a4: e1a0000a mov r0, sl <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
a00103a8: e28dd010 add sp, sp, #16
a00103ac: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
a00103b0: e1a00009 mov r0, r9 <== NOT EXECUTED a00103b4: e1a01007 mov r1, r7 <== NOT EXECUTED a00103b8: e3a02000 mov r2, #0 <== NOT EXECUTED a00103bc: ebfffddc bl a000fb34 <IMFS_memfile_get_block_pointer> <== NOT EXECUTED
if ( !block_ptr )
a00103c0: e3500000 cmp r0, #0 <== NOT EXECUTED a00103c4: 0afffff7 beq a00103a8 <IMFS_memfile_write+0xc8> <== NOT EXECUTED
block,
to_copy,
src
);
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
a00103c8: e5900000 ldr r0, [r0] <== NOT EXECUTED
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
a00103cc: e06a4004 rsb r4, sl, r4 <== NOT EXECUTED a00103d0: e154000b cmp r4, fp <== NOT EXECUTED a00103d4: 21a0400b movcs r4, fp <== NOT EXECUTED
block,
to_copy,
src
);
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
a00103d8: e080000a add r0, r0, sl <== NOT EXECUTED a00103dc: e1a01008 mov r1, r8 <== NOT EXECUTED a00103e0: e1a02004 mov r2, r4 <== NOT EXECUTED a00103e4: eb00059e bl a0011a64 <memcpy> <== NOT EXECUTED
src += to_copy;
a00103e8: e0888004 add r8, r8, r4 <== NOT EXECUTED
block++;
my_length -= to_copy;
a00103ec: e064600b rsb r6, r4, fp <== NOT EXECUTED
copied += to_copy;
a00103f0: e1a0a004 mov sl, r4 <== NOT EXECUTED
src
);
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
src += to_copy;
block++;
a00103f4: e2877001 add r7, r7, #1 <== NOT EXECUTED
my_length -= to_copy;
copied += to_copy;
a00103f8: e5954000 ldr r4, [r5] <== NOT EXECUTED a00103fc: eaffffd4 b a0010354 <IMFS_memfile_write+0x74> <== NOT EXECUTED
* Phase 3: possibly the first part of one block
*/
IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
a0010400: e3560000 cmp r6, #0
a0010404: 0a00000a beq a0010434 <IMFS_memfile_write+0x154>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
a0010408: e1a00009 mov r0, r9 a001040c: e1a01007 mov r1, r7 a0010410: e3a02000 mov r2, #0 a0010414: ebfffdc6 bl a000fb34 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
a0010418: e3500000 cmp r0, #0
a001041c: 0affffe0 beq a00103a4 <IMFS_memfile_write+0xc4>
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, my_length );
a0010420: e5900000 ldr r0, [r0] a0010424: e1a01008 mov r1, r8 a0010428: e1a02006 mov r2, r6 a001042c: eb00058c bl a0011a64 <memcpy>
my_length = 0;
copied += to_copy;
a0010430: e08aa006 add sl, sl, r6
}
IMFS_mtime_ctime_update( the_jnode );
a0010434: e28d0008 add r0, sp, #8 a0010438: e3a01000 mov r1, #0 a001043c: ebffd81f bl a00064c0 <gettimeofday> a0010440: e59d3008 ldr r3, [sp, #8]
return copied;
a0010444: e1a0000a mov r0, sl
memcpy( &(*block_ptr)[ 0 ], src, my_length );
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
a0010448: e5893044 str r3, [r9, #68] ; 0x44 a001044c: e5893048 str r3, [r9, #72] ; 0x48
return copied;
a0010450: eaffffd4 b a00103a8 <IMFS_memfile_write+0xc8>
* If the last byte we are supposed to write is past the end of this
* in memory file, then extend the length.
*/
last_byte = start + my_length;
if ( last_byte > the_jnode->info.file.size ) {
a0010454: e5993050 ldr r3, [r9, #80] ; 0x50 a0010458: e1530001 cmp r3, r1
a001045c: 2affffab bcs a0010310 <IMFS_memfile_write+0x30>
status = IMFS_memfile_extend( the_jnode, last_byte );
a0010460: e1a00009 mov r0, r9 a0010464: e3a02000 mov r2, #0 a0010468: ebffff4f bl a00101ac <IMFS_memfile_extend>
if ( status )
a001046c: e3500000 cmp r0, #0
a0010470: 0affffa6 beq a0010310 <IMFS_memfile_write+0x30>
rtems_set_errno_and_return_minus_one( ENOSPC );
a0010474: eb00034c bl a00111ac <__errno> a0010478: e3a0301c mov r3, #28 a001047c: e5803000 str r3, [r0] a0010480: e3e00000 mvn r0, #0 a0010484: eaffffc7 b a00103a8 <IMFS_memfile_write+0xc8>
a0005d58 <IMFS_mount>:
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
a0005d58: e5903008 ldr r3, [r0, #8]
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
a0005d5c: e52de004 push {lr} ; (str lr, [sp, #-4]!)
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
a0005d60: e593204c ldr r2, [r3, #76] ; 0x4c a0005d64: e3520001 cmp r2, #1
a0005d68: 1a000002 bne a0005d78 <IMFS_mount+0x20>
/*
* Set mt_fs pointer to point to the mount table entry for
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
a0005d6c: e583005c str r0, [r3, #92] ; 0x5c
return 0;
a0005d70: e3a00000 mov r0, #0
}
a0005d74: e49df004 pop {pc} ; (ldr pc, [sp], #4)
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
a0005d78: eb002d0b bl a00111ac <__errno> <== NOT EXECUTED
a0005d7c: e3a03014 mov r3, #20 <== NOT EXECUTED
a0005d80: e5803000 str r3, [r0] <== NOT EXECUTED
a0005d84: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0005d88: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0008754 <IMFS_print_jnode>:
* This routine prints the contents of the specified jnode.
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
a0008754: e92d4030 push {r4, r5, lr}
IMFS_assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
a0008758: e59f50f8 ldr r5, [pc, #248] ; a0008858 <IMFS_print_jnode+0x104>
* This routine prints the contents of the specified jnode.
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
a000875c: e1a04000 mov r4, r0
IMFS_assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
a0008760: e280000c add r0, r0, #12 a0008764: e5953000 ldr r3, [r5] a0008768: e5931008 ldr r1, [r3, #8] a000876c: eb0034ee bl a0015b2c <fputs>
switch( the_jnode->type ) {
a0008770: e594204c ldr r2, [r4, #76] ; 0x4c a0008774: e2423001 sub r3, r2, #1 a0008778: e3530006 cmp r3, #6 a000877c: 979ff103 ldrls pc, [pc, r3, lsl #2]
a0008780: ea000023 b a0008814 <IMFS_print_jnode+0xc0> <== NOT EXECUTED a0008784: a0008828 .word 0xa0008828 <== NOT EXECUTED a0008788: a000883c .word 0xa000883c <== NOT EXECUTED a000878c: a00087a0 .word 0xa00087a0 <== NOT EXECUTED a0008790: a00087a0 .word 0xa00087a0 <== NOT EXECUTED a0008794: a00087d8 .word 0xa00087d8 <== NOT EXECUTED a0008798: a00087f8 .word 0xa00087f8 <== NOT EXECUTED a000879c: a00087bc .word 0xa00087bc <== NOT EXECUTED
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
return;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
a00087a0: e5953000 ldr r3, [r5] <== NOT EXECUTED a00087a4: e59f00b0 ldr r0, [pc, #176] ; a000885c <IMFS_print_jnode+0x108><== NOT EXECUTED a00087a8: e3a01001 mov r1, #1 <== NOT EXECUTED a00087ac: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED a00087b0: e3a02013 mov r2, #19 <== NOT EXECUTED
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
}
a00087b4: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
return;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
a00087b8: ea00380b b a00167ec <fwrite> <== NOT EXECUTED
return;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
a00087bc: e5953000 ldr r3, [r5] <== NOT EXECUTED a00087c0: e59f0098 ldr r0, [pc, #152] ; a0008860 <IMFS_print_jnode+0x10c><== NOT EXECUTED a00087c4: e3a01001 mov r1, #1 <== NOT EXECUTED a00087c8: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED a00087cc: e3a02012 mov r2, #18 <== NOT EXECUTED
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
}
a00087d0: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
return;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
a00087d4: ea003804 b a00167ec <fwrite> <== NOT EXECUTED
the_jnode->info.file.indirect,
the_jnode->info.file.doubly_indirect,
the_jnode->info.file.triply_indirect
);
#else
fprintf(stdout, " (file %" PRId32 ")",
a00087d8: e5953000 ldr r3, [r5] <== NOT EXECUTED a00087dc: e59f1080 ldr r1, [pc, #128] ; a0008864 <IMFS_print_jnode+0x110><== NOT EXECUTED a00087e0: e5942050 ldr r2, [r4, #80] ; 0x50 <== NOT EXECUTED a00087e4: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED a00087e8: eb00347a bl a00159d8 <fprintf> <== NOT EXECUTED
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
a00087ec: e59f0074 ldr r0, [pc, #116] ; a0008868 <IMFS_print_jnode+0x114>
}
a00087f0: e8bd4030 pop {r4, r5, lr}
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
a00087f4: ea003bde b a0017774 <puts>
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
a00087f8: e5953000 ldr r3, [r5] a00087fc: e59f1068 ldr r1, [pc, #104] ; a000886c <IMFS_print_jnode+0x118> a0008800: e5942050 ldr r2, [r4, #80] ; 0x50 a0008804: e5930008 ldr r0, [r3, #8] a0008808: e5943058 ldr r3, [r4, #88] ; 0x58 a000880c: eb003471 bl a00159d8 <fprintf>
(uint32_t)the_jnode->info.linearfile.size,
the_jnode->info.linearfile.direct
);
break;
a0008810: eafffff5 b a00087ec <IMFS_print_jnode+0x98>
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
return;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
a0008814: e5953000 ldr r3, [r5]
a0008818: e59f1050 ldr r1, [pc, #80] ; a0008870 <IMFS_print_jnode+0x11c><== NOT EXECUTED a000881c: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED
return;
}
puts("");
}
a0008820: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
return;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
a0008824: ea00346b b a00159d8 <fprintf> <== NOT EXECUTED
IMFS_assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
switch( the_jnode->type ) {
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
a0008828: e5953000 ldr r3, [r5] a000882c: e3a0002f mov r0, #47 ; 0x2f a0008830: e5931008 ldr r1, [r3, #8] a0008834: eb003487 bl a0015a58 <fputc>
break;
a0008838: eaffffeb b a00087ec <IMFS_print_jnode+0x98>
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
a000883c: e5953000 ldr r3, [r5] a0008840: e59f102c ldr r1, [pc, #44] ; a0008874 <IMFS_print_jnode+0x120> a0008844: e5942050 ldr r2, [r4, #80] ; 0x50 a0008848: e5930008 ldr r0, [r3, #8] a000884c: e5943054 ldr r3, [r4, #84] ; 0x54 a0008850: eb003460 bl a00159d8 <fprintf>
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
a0008854: eaffffe4 b a00087ec <IMFS_print_jnode+0x98>
a0005d98 <IMFS_readlink>:
node = loc->node_access;
IMFS_assert( node->type == IMFS_SYM_LINK );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
a0005d98: e3520000 cmp r2, #0 <== NOT EXECUTED
ssize_t IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
a0005d9c: e52d4004 push {r4} ; (str r4, [sp, #-4]!) <== NOT EXECUTED
IMFS_jnode_t *node;
ssize_t i;
node = loc->node_access;
a0005da0: e5904000 ldr r4, [r0] <== NOT EXECUTED
IMFS_assert( node->type == IMFS_SYM_LINK );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
a0005da4: 01a00002 moveq r0, r2 <== NOT EXECUTED a0005da8: 0a000010 beq a0005df0 <IMFS_readlink+0x58> <== NOT EXECUTED a0005dac: e5943050 ldr r3, [r4, #80] ; 0x50 <== NOT EXECUTED a0005db0: e5d33000 ldrb r3, [r3] <== NOT EXECUTED a0005db4: e3530000 cmp r3, #0 <== NOT EXECUTED a0005db8: 01a00003 moveq r0, r3 <== NOT EXECUTED a0005dbc: 0a00000b beq a0005df0 <IMFS_readlink+0x58> <== NOT EXECUTED a0005dc0: e3a0c000 mov ip, #0 <== NOT EXECUTED a0005dc4: e1a0000c mov r0, ip <== NOT EXECUTED a0005dc8: ea000003 b a0005ddc <IMFS_readlink+0x44> <== NOT EXECUTED a0005dcc: e5943050 ldr r3, [r4, #80] ; 0x50 <== NOT EXECUTED a0005dd0: e7d33000 ldrb r3, [r3, r0] <== NOT EXECUTED a0005dd4: e3530000 cmp r3, #0 <== NOT EXECUTED a0005dd8: 0a000004 beq a0005df0 <IMFS_readlink+0x58> <== NOT EXECUTED a0005ddc: e2800001 add r0, r0, #1 <== NOT EXECUTED a0005de0: e1500002 cmp r0, r2 <== NOT EXECUTED
buf[i] = node->info.sym_link.name[i];
a0005de4: e7c1300c strb r3, [r1, ip] <== NOT EXECUTED
node = loc->node_access;
IMFS_assert( node->type == IMFS_SYM_LINK );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
a0005de8: e1a0c000 mov ip, r0 <== NOT EXECUTED a0005dec: 3afffff6 bcc a0005dcc <IMFS_readlink+0x34> <== NOT EXECUTED
buf[i] = node->info.sym_link.name[i];
return i;
}
a0005df0: e8bd0010 pop {r4} <== NOT EXECUTED
a0005df4: e12fff1e bx lr <== NOT EXECUTED
a0005df8 <IMFS_rename>:
rtems_filesystem_location_info_t *old_parent_loc, /* IN */
rtems_filesystem_location_info_t *old_loc, /* IN */
rtems_filesystem_location_info_t *new_parent_loc, /* IN */
const char *new_name /* IN */
)
{
a0005df8: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
a0005dfc: e5914000 ldr r4, [r1] <== NOT EXECUTED
rtems_filesystem_location_info_t *old_parent_loc, /* IN */
rtems_filesystem_location_info_t *old_loc, /* IN */
rtems_filesystem_location_info_t *new_parent_loc, /* IN */
const char *new_name /* IN */
)
{
a0005e00: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
a0005e04: e1a01003 mov r1, r3 <== NOT EXECUTED
rtems_filesystem_location_info_t *old_parent_loc, /* IN */
rtems_filesystem_location_info_t *old_loc, /* IN */
rtems_filesystem_location_info_t *new_parent_loc, /* IN */
const char *new_name /* IN */
)
{
a0005e08: e1a05002 mov r5, r2 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
a0005e0c: e284000c add r0, r4, #12 <== NOT EXECUTED a0005e10: e3a02020 mov r2, #32 <== NOT EXECUTED a0005e14: eb0030e6 bl a00121b4 <strncpy> <== NOT EXECUTED
if ( the_jnode->Parent != NULL )
a0005e18: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED a0005e1c: e3530000 cmp r3, #0 <== NOT EXECUTED a0005e20: 0a000001 beq a0005e2c <IMFS_rename+0x34> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
a0005e24: e1a00004 mov r0, r4 <== NOT EXECUTED a0005e28: eb00118c bl a000a460 <_Chain_Extract> <== NOT EXECUTED
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
a0005e2c: e5953000 ldr r3, [r5] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
a0005e30: e1a01004 mov r1, r4 <== NOT EXECUTED a0005e34: e2830050 add r0, r3, #80 ; 0x50 <== NOT EXECUTED
the_jnode->Parent = new_parent;
a0005e38: e5843008 str r3, [r4, #8] <== NOT EXECUTED a0005e3c: eb00117c bl a000a434 <_Chain_Append> <== NOT EXECUTED
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
a0005e40: e1a0000d mov r0, sp <== NOT EXECUTED a0005e44: e3a01000 mov r1, #0 <== NOT EXECUTED a0005e48: eb00019c bl a00064c0 <gettimeofday> <== NOT EXECUTED a0005e4c: e59d3000 ldr r3, [sp] <== NOT EXECUTED
return 0;
}
a0005e50: e3a00000 mov r0, #0 <== NOT EXECUTED
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
a0005e54: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED
return 0;
}
a0005e58: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0005e5c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000e268 <IMFS_stat>:
{
IMFS_fs_info_t *fs_info;
IMFS_jnode_t *the_jnode;
IMFS_device_t *io;
the_jnode = loc->node_access;
a000e268: e5903000 ldr r3, [r0]
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
a000e26c: e92d41f0 push {r4, r5, r6, r7, r8, lr}
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
a000e270: e593204c ldr r2, [r3, #76] ; 0x4c a000e274: e2422002 sub r2, r2, #2 a000e278: e3520005 cmp r2, #5 a000e27c: 979ff102 ldrls pc, [pc, r2, lsl #2]
a000e280: ea000027 b a000e324 <IMFS_stat+0xbc> <== NOT EXECUTED a000e284: a000e310 .word 0xa000e310 <== NOT EXECUTED a000e288: a000e324 .word 0xa000e324 <== NOT EXECUTED a000e28c: a000e29c .word 0xa000e29c <== NOT EXECUTED a000e290: a000e338 .word 0xa000e338 <== NOT EXECUTED a000e294: a000e338 .word 0xa000e338 <== NOT EXECUTED a000e298: a000e29c .word 0xa000e29c <== NOT EXECUTED
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
a000e29c: e3a04000 mov r4, #0 <== NOT EXECUTED a000e2a0: e3a05000 mov r5, #0 <== NOT EXECUTED a000e2a4: e5814020 str r4, [r1, #32] <== NOT EXECUTED a000e2a8: e5815024 str r5, [r1, #36] ; 0x24 <== NOT EXECUTED
/*
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
a000e2ac: e5902010 ldr r2, [r0, #16]
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
a000e2b0: e5936030 ldr r6, [r3, #48] ; 0x30
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
a000e2b4: e5930048 ldr r0, [r3, #72] ; 0x48
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
a000e2b8: e5922034 ldr r2, [r2, #52] ; 0x34
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
a000e2bc: e5935038 ldr r5, [r3, #56] ; 0x38
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
a000e2c0: e5934040 ldr r4, [r3, #64] ; 0x40
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
a000e2c4: e5927000 ldr r7, [r2]
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
a000e2c8: e3a02cff mov r2, #65280 ; 0xff00 a000e2cc: e28220fe add r2, r2, #254 ; 0xfe
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
a000e2d0: e593c044 ldr ip, [r3, #68] ; 0x44
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
a000e2d4: e1d383b4 ldrh r8, [r3, #52] ; 0x34
/* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev =
a000e2d8: e5812000 str r2, [r1]
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
a000e2dc: e1d323bc ldrh r2, [r3, #60] ; 0x3c
buf->st_gid = the_jnode->st_gid;
a000e2e0: e1d333be ldrh r3, [r3, #62] ; 0x3e
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
a000e2e4: e1c181b0 strh r8, [r1, #16]
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
a000e2e8: e5810038 str r0, [r1, #56] ; 0x38
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
a000e2ec: e1c121b2 strh r2, [r1, #18]
/* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev =
a000e2f0: e5817004 str r7, [r1, #4]
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
a000e2f4: e1c131b4 strh r3, [r1, #20]
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
a000e2f8: e581600c str r6, [r1, #12]
buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino;
a000e2fc: e5815008 str r5, [r1, #8]
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
a000e300: e5814028 str r4, [r1, #40] ; 0x28
buf->st_mtime = the_jnode->stat_mtime;
a000e304: e581c030 str ip, [r1, #48] ; 0x30
buf->st_ctime = the_jnode->stat_ctime;
return 0;
a000e308: e3a00000 mov r0, #0
}
a000e30c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
switch ( the_jnode->type ) {
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
a000e310: e593c054 ldr ip, [r3, #84] ; 0x54 a000e314: e5932050 ldr r2, [r3, #80] ; 0x50 a000e318: e581c01c str ip, [r1, #28] a000e31c: e5812018 str r2, [r1, #24]
break;
a000e320: eaffffe1 b a000e2ac <IMFS_stat+0x44>
case IMFS_FIFO:
buf->st_size = 0;
break;
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
a000e324: eb000ba0 bl a00111ac <__errno> <== NOT EXECUTED
a000e328: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED
a000e32c: e5803000 str r3, [r0] <== NOT EXECUTED
a000e330: e3e00000 mvn r0, #0 <== NOT EXECUTED
a000e334: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
break;
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
a000e338: e2835050 add r5, r3, #80 ; 0x50
a000e33c: e8950030 ldm r5, {r4, r5}
a000e340: e5814020 str r4, [r1, #32]
a000e344: e5815024 str r5, [r1, #36] ; 0x24
break;
a000e348: eaffffd7 b a000e2ac <IMFS_stat+0x44>
a0005e60 <IMFS_symlink>:
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
a0005e60: e92d40f0 push {r4, r5, r6, r7, lr}
a0005e64: e1a06000 mov r6, r0
a0005e68: e24dd040 sub sp, sp, #64 ; 0x40
int i;
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( node_name, strlen( node_name ), new_name, &i );
a0005e6c: e1a00002 mov r0, r2
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
a0005e70: e1a07002 mov r7, r2 a0005e74: e1a05001 mov r5, r1
int i;
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( node_name, strlen( node_name ), new_name, &i );
a0005e78: eb0030b5 bl a0012154 <strlen> a0005e7c: e28d4004 add r4, sp, #4 a0005e80: e1a01000 mov r1, r0 a0005e84: e1a02004 mov r2, r4 a0005e88: e28d303c add r3, sp, #60 ; 0x3c a0005e8c: e1a00007 mov r0, r7 a0005e90: eb002088 bl a000e0b8 <IMFS_get_token>
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
a0005e94: e1a00005 mov r0, r5 a0005e98: eb003099 bl a0012104 <strdup>
if (info.sym_link.name == NULL) {
a0005e9c: e3500000 cmp r0, #0
IMFS_get_token( node_name, strlen( node_name ), new_name, &i );
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
a0005ea0: e58d0028 str r0, [sp, #40] ; 0x28
if (info.sym_link.name == NULL) {
a0005ea4: 0a00000e beq a0005ee4 <IMFS_symlink+0x84>
* was ONLY passed a NULL when we created the root node. We
* added a new IMFS_create_root_node() so this path no longer
* existed. The result was simpler code which should not have
* this path.
*/
new_node = IMFS_create_node(
a0005ea8: e28d2028 add r2, sp, #40 ; 0x28 a0005eac: e3a03ca2 mov r3, #41472 ; 0xa200 a0005eb0: e58d2000 str r2, [sp] a0005eb4: e3a01004 mov r1, #4 a0005eb8: e1a00006 mov r0, r6 a0005ebc: e1a02004 mov r2, r4 a0005ec0: e2433001 sub r3, r3, #1 a0005ec4: eb001ddf bl a000d648 <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
a0005ec8: e3500000 cmp r0, #0
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
return 0;
a0005ecc: 13a00000 movne r0, #0
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
a0005ed0: 0a000001 beq a0005edc <IMFS_symlink+0x7c>
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
return 0;
}
a0005ed4: e28dd040 add sp, sp, #64 ; 0x40
a0005ed8: e8bd80f0 pop {r4, r5, r6, r7, pc}
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
free(info.sym_link.name);
a0005edc: e59d0028 ldr r0, [sp, #40] ; 0x28 <== NOT EXECUTED a0005ee0: eb000141 bl a00063ec <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
a0005ee4: eb002cb0 bl a00111ac <__errno> <== NOT EXECUTED a0005ee8: e3a0300c mov r3, #12 <== NOT EXECUTED a0005eec: e5803000 str r3, [r0] <== NOT EXECUTED a0005ef0: e3e00000 mvn r0, #0 <== NOT EXECUTED a0005ef4: eafffff6 b a0005ed4 <IMFS_symlink+0x74> <== NOT EXECUTED
a0005ef8 <IMFS_unlink>:
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
a0005ef8: e92d41f0 push {r4, r5, r6, r7, r8, lr}
IMFS_jnode_t *node;
rtems_filesystem_location_info_t the_link;
int result = 0;
node = loc->node_access;
a0005efc: e5915000 ldr r5, [r1]
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
a0005f00: e24dd01c sub sp, sp, #28 a0005f04: e1a04001 mov r4, r1
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
a0005f08: e595304c ldr r3, [r5, #76] ; 0x4c
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
a0005f0c: e1a06000 mov r6, r0
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
a0005f10: e3530003 cmp r3, #3
a0005f14: 0a000006 beq a0005f34 <IMFS_unlink+0x3c>
/*
* Now actually free the node we were asked to free.
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
a0005f18: e5943008 ldr r3, [r4, #8] a0005f1c: e1a00006 mov r0, r6 a0005f20: e1a01004 mov r1, r4 a0005f24: e5933034 ldr r3, [r3, #52] ; 0x34 a0005f28: e12fff33 blx r3
return result;
}
a0005f2c: e28dd01c add sp, sp, #28
a0005f30: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
a0005f34: e595e050 ldr lr, [r5, #80] ; 0x50 <== NOT EXECUTED a0005f38: e35e0000 cmp lr, #0 <== NOT EXECUTED a0005f3c: 0a00001f beq a0005fc0 <IMFS_unlink+0xc8> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
the_link = *loc;
a0005f40: e1a0c00d mov ip, sp <== NOT EXECUTED
a0005f44: e1a07001 mov r7, r1 <== NOT EXECUTED
a0005f48: e8b7000f ldm r7!, {r0, r1, r2, r3} <== NOT EXECUTED
a0005f4c: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
a0005f50: e5973000 ldr r3, [r7] <== NOT EXECUTED
the_link.node_access = node->info.hard_link.link_node;
a0005f54: e28d801c add r8, sp, #28 <== NOT EXECUTED
IMFS_Set_handlers( &the_link );
a0005f58: e1a0000d mov r0, sp <== NOT EXECUTED
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
rtems_set_errno_and_return_minus_one( EINVAL );
the_link = *loc;
a0005f5c: e58c3000 str r3, [ip] <== NOT EXECUTED
the_link.node_access = node->info.hard_link.link_node;
a0005f60: e528e01c str lr, [r8, #-28]! <== NOT EXECUTED
IMFS_Set_handlers( &the_link );
a0005f64: eb001e1b bl a000d7d8 <IMFS_Set_handlers> <== NOT EXECUTED
/*
* If removing the last hard link to a node, then we need
* to remove the node that is a link and the node itself.
*/
if ( node->info.hard_link.link_node->st_nlink == 1)
a0005f68: e5953050 ldr r3, [r5, #80] ; 0x50 <== NOT EXECUTED a0005f6c: e1d323b4 ldrh r2, [r3, #52] ; 0x34 <== NOT EXECUTED a0005f70: e3520001 cmp r2, #1 <== NOT EXECUTED a0005f74: 0a000008 beq a0005f9c <IMFS_unlink+0xa4> <== NOT EXECUTED
if ( result != 0 )
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
a0005f78: e2422001 sub r2, r2, #1 <== NOT EXECUTED a0005f7c: e1c323b4 strh r2, [r3, #52] ; 0x34 <== NOT EXECUTED
IMFS_update_ctime( node->info.hard_link.link_node );
a0005f80: e28d0014 add r0, sp, #20 <== NOT EXECUTED a0005f84: e3a01000 mov r1, #0 <== NOT EXECUTED a0005f88: eb00014c bl a00064c0 <gettimeofday> <== NOT EXECUTED a0005f8c: e5953050 ldr r3, [r5, #80] ; 0x50 <== NOT EXECUTED a0005f90: e59d2014 ldr r2, [sp, #20] <== NOT EXECUTED a0005f94: e5832048 str r2, [r3, #72] ; 0x48 <== NOT EXECUTED a0005f98: eaffffde b a0005f18 <IMFS_unlink+0x20> <== NOT EXECUTED
* to remove the node that is a link and the node itself.
*/
if ( node->info.hard_link.link_node->st_nlink == 1)
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
a0005f9c: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED a0005fa0: e1a00006 mov r0, r6 <== NOT EXECUTED a0005fa4: e1a0100d mov r1, sp <== NOT EXECUTED a0005fa8: e5933034 ldr r3, [r3, #52] ; 0x34 <== NOT EXECUTED a0005fac: e12fff33 blx r3 <== NOT EXECUTED
if ( result != 0 )
a0005fb0: e3500000 cmp r0, #0 <== NOT EXECUTED a0005fb4: 0affffd7 beq a0005f18 <IMFS_unlink+0x20> <== NOT EXECUTED
return -1;
a0005fb8: e3e00000 mvn r0, #0 <== NOT EXECUTED a0005fbc: eaffffda b a0005f2c <IMFS_unlink+0x34> <== NOT EXECUTED
*/
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
rtems_set_errno_and_return_minus_one( EINVAL );
a0005fc0: eb002c79 bl a00111ac <__errno> <== NOT EXECUTED a0005fc4: e3a03016 mov r3, #22 <== NOT EXECUTED a0005fc8: e5803000 str r3, [r0] <== NOT EXECUTED a0005fcc: e3e00000 mvn r0, #0 <== NOT EXECUTED a0005fd0: eaffffd5 b a0005f2c <IMFS_unlink+0x34> <== NOT EXECUTED
a0005fd4 <IMFS_unmount>:
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
a0005fd4: e5903008 ldr r3, [r0, #8]
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
a0005fd8: e52de004 push {lr} ; (str lr, [sp, #-4]!)
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
a0005fdc: e593204c ldr r2, [r3, #76] ; 0x4c a0005fe0: e3520001 cmp r2, #1
a0005fe4: 1a000005 bne a0006000 <IMFS_unmount+0x2c>
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
a0005fe8: e593205c ldr r2, [r3, #92] ; 0x5c a0005fec: e3520000 cmp r2, #0
a0005ff0: 0a000007 beq a0006014 <IMFS_unmount+0x40>
/*
* Set the mt_fs pointer to indicate that there is no longer
* a file system mounted to this point.
*/
node->info.directory.mt_fs = NULL;
a0005ff4: e3a00000 mov r0, #0 a0005ff8: e583005c str r0, [r3, #92] ; 0x5c
return 0;
}
a0005ffc: e49df004 pop {pc} ; (ldr pc, [sp], #4)
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
a0006000: eb002c69 bl a00111ac <__errno> <== NOT EXECUTED
a0006004: e3a03014 mov r3, #20 <== NOT EXECUTED
a0006008: e5803000 str r3, [r0] <== NOT EXECUTED
a000600c: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0006010: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
a0006014: eb002c64 bl a00111ac <__errno> <== NOT EXECUTED
a0006018: e3a03016 mov r3, #22 <== NOT EXECUTED
a000601c: e5803000 str r3, [r0] <== NOT EXECUTED
a0006020: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0006024: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0006028 <IMFS_utime>:
int IMFS_utime(
rtems_filesystem_location_info_t *pathloc, /* IN */
time_t actime, /* IN */
time_t modtime /* IN */
)
{
a0006028: e92d4010 push {r4, lr} <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
a000602c: e5904000 ldr r4, [r0] <== NOT EXECUTED
the_jnode->stat_atime = actime;
the_jnode->stat_mtime = modtime;
the_jnode->stat_ctime = time( NULL );
a0006030: e3a00000 mov r0, #0 <== NOT EXECUTED
{
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
the_jnode->stat_atime = actime;
a0006034: e5841040 str r1, [r4, #64] ; 0x40 <== NOT EXECUTED
the_jnode->stat_mtime = modtime;
a0006038: e5842044 str r2, [r4, #68] ; 0x44 <== NOT EXECUTED
the_jnode->stat_ctime = time( NULL );
a000603c: eb003097 bl a00122a0 <time> <== NOT EXECUTED a0006040: e5840048 str r0, [r4, #72] ; 0x48 <== NOT EXECUTED
return 0;
}
a0006044: e3a00000 mov r0, #0 <== NOT EXECUTED
a0006048: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000578c <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
a000578c: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
{
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
a0005790: e59030b8 ldr r3, [r0, #184] ; 0xb8 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
a0005794: e59060b4 ldr r6, [r0, #180] ; 0xb4 <== NOT EXECUTED
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
a0005798: e24dd010 sub sp, sp, #16 <== NOT EXECUTED
{
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
a000579c: e283c010 add ip, r3, #16 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
a00057a0: e2466010 sub r6, r6, #16 <== NOT EXECUTED
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
a00057a4: e28cb010 add fp, ip, #16 <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
a00057a8: e3c61003 bic r1, r6, #3 <== NOT EXECUTED a00057ac: e08b1001 add r1, fp, r1 <== NOT EXECUTED a00057b0: e15b0001 cmp fp, r1 <== NOT EXECUTED
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
a00057b4: e1a05000 mov r5, r0 <== NOT EXECUTED
current = 0;
} else
#endif
{
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
a00057b8: e59090e4 ldr r9, [r0, #228] ; 0xe4 <== NOT EXECUTED
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
a00057bc: 2a00000b bcs a00057f0 <Stack_check_Dump_threads_usage+0x64><== NOT EXECUTED
if (*base != U32_PATTERN)
a00057c0: e59c0010 ldr r0, [ip, #16] <== NOT EXECUTED a00057c4: e59f20cc ldr r2, [pc, #204] ; a0005898 <Stack_check_Dump_threads_usage+0x10c><== NOT EXECUTED a00057c8: e1500002 cmp r0, r2 <== NOT EXECUTED
* Try to print out how much stack was actually used by the task.
*/
static void *print_context;
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
a00057cc: 02833024 addeq r3, r3, #36 ; 0x24 <== NOT EXECUTED
* match pattern
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
if (*base != U32_PATTERN)
a00057d0: 0a000003 beq a00057e4 <Stack_check_Dump_threads_usage+0x58><== NOT EXECUTED a00057d4: ea000026 b a0005874 <Stack_check_Dump_threads_usage+0xe8> <== NOT EXECUTED a00057d8: e4932004 ldr r2, [r3], #4 <== NOT EXECUTED a00057dc: e1520000 cmp r2, r0 <== NOT EXECUTED a00057e0: 1a000023 bne a0005874 <Stack_check_Dump_threads_usage+0xe8><== NOT EXECUTED
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
a00057e4: e1510003 cmp r1, r3 <== NOT EXECUTED
if (*base != U32_PATTERN)
a00057e8: e1a0b003 mov fp, r3 <== NOT EXECUTED
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
a00057ec: 8afffff9 bhi a00057d8 <Stack_check_Dump_threads_usage+0x4c><== NOT EXECUTED
high_water_mark = Stack_check_find_high_water_mark(low, size);
if ( high_water_mark )
used = Stack_check_Calculate_used( low, size, high_water_mark );
else
used = 0;
a00057f0: e3a0b000 mov fp, #0 <== NOT EXECUTED
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
if ( the_thread )
#endif
{
(*print_handler)(
a00057f4: e5958008 ldr r8, [r5, #8] <== NOT EXECUTED
a00057f8: e59f409c ldr r4, [pc, #156] ; a000589c <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
a00057fc: e3a01005 mov r1, #5 <== NOT EXECUTED
a0005800: e28d2008 add r2, sp, #8 <== NOT EXECUTED
a0005804: e1a00008 mov r0, r8 <== NOT EXECUTED
a0005808: e8940480 ldm r4, {r7, sl} <== NOT EXECUTED
a000580c: eb001034 bl a00098e4 <rtems_object_get_name> <== NOT EXECUTED
a0005810: e1a02008 mov r2, r8 <== NOT EXECUTED
a0005814: e1a03000 mov r3, r0 <== NOT EXECUTED
a0005818: e59f1080 ldr r1, [pc, #128] ; a00058a0 <Stack_check_Dump_threads_usage+0x114><== NOT EXECUTED
a000581c: e1a0000a mov r0, sl <== NOT EXECUTED
a0005820: e12fff37 blx r7 <== NOT EXECUTED
(*print_handler)(
print_context,
" %010p - %010p %010p %8" PRId32 " ",
stack->area,
stack->area + stack->size - 1,
a0005824: e59530b4 ldr r3, [r5, #180] ; 0xb4 <== NOT EXECUTED a0005828: e59520b8 ldr r2, [r5, #184] ; 0xb8 <== NOT EXECUTED
else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
#endif
(*print_handler)(
a000582c: e5940004 ldr r0, [r4, #4] <== NOT EXECUTED
print_context,
" %010p - %010p %010p %8" PRId32 " ",
stack->area,
stack->area + stack->size - 1,
a0005830: e2433001 sub r3, r3, #1 <== NOT EXECUTED
else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
#endif
(*print_handler)(
a0005834: e0823003 add r3, r2, r3 <== NOT EXECUTED a0005838: e59f1064 ldr r1, [pc, #100] ; a00058a4 <Stack_check_Dump_threads_usage+0x118><== NOT EXECUTED a000583c: e58d9000 str r9, [sp] <== NOT EXECUTED a0005840: e58d6004 str r6, [sp, #4] <== NOT EXECUTED a0005844: e594c000 ldr ip, [r4] <== NOT EXECUTED a0005848: e12fff3c blx ip <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
a000584c: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED a0005850: e3530000 cmp r3, #0 <== NOT EXECUTED a0005854: 0a00000a beq a0005884 <Stack_check_Dump_threads_usage+0xf8><== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
a0005858: e5943000 ldr r3, [r4] <== NOT EXECUTED a000585c: e5940004 ldr r0, [r4, #4] <== NOT EXECUTED a0005860: e59f1040 ldr r1, [pc, #64] ; a00058a8 <Stack_check_Dump_threads_usage+0x11c><== NOT EXECUTED a0005864: e1a0200b mov r2, fp <== NOT EXECUTED a0005868: e12fff33 blx r3 <== NOT EXECUTED
}
}
a000586c: e28dd010 add sp, sp, #16 <== NOT EXECUTED
a0005870: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
low = Stack_check_usable_stack_start(stack);
size = Stack_check_usable_stack_size(stack);
high_water_mark = Stack_check_find_high_water_mark(low, size);
if ( high_water_mark )
a0005874: e35b0000 cmp fp, #0 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
a0005878: 108cc006 addne ip, ip, r6 <== NOT EXECUTED a000587c: 106bb00c rsbne fp, fp, ip <== NOT EXECUTED a0005880: eaffffdb b a00057f4 <Stack_check_Dump_threads_usage+0x68> <== NOT EXECUTED
current,
size
);
if (Stack_check_Initialized == 0) {
(*print_handler)( print_context, "Unavailable\n" );
a0005884: e5943000 ldr r3, [r4] <== NOT EXECUTED a0005888: e5940004 ldr r0, [r4, #4] <== NOT EXECUTED a000588c: e59f1018 ldr r1, [pc, #24] ; a00058ac <Stack_check_Dump_threads_usage+0x120><== NOT EXECUTED a0005890: e12fff33 blx r3 <== NOT EXECUTED a0005894: eafffff4 b a000586c <Stack_check_Dump_threads_usage+0xe0> <== NOT EXECUTED
a0005960 <Stack_check_report_blown_task>:
Thread_Control *running,
bool pattern_ok
) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE;
void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok)
{
a0005960: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
a0005964: e1a06000 mov r6, r0 <== NOT EXECUTED
a0005968: e24dd020 sub sp, sp, #32 <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern(stack);
char name[32];
printk("BLOWN STACK!!!\n");
a000596c: e59f0084 ldr r0, [pc, #132] ; a00059f8 <Stack_check_report_blown_task+0x98><== NOT EXECUTED
Thread_Control *running,
bool pattern_ok
) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE;
void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok)
{
a0005970: e20140ff and r4, r1, #255 ; 0xff <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern(stack);
a0005974: e59650b8 ldr r5, [r6, #184] ; 0xb8 <== NOT EXECUTED
char name[32];
printk("BLOWN STACK!!!\n");
a0005978: eb00066b bl a000732c <printk> <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
a000597c: e59f0078 ldr r0, [pc, #120] ; a00059fc <Stack_check_report_blown_task+0x9c><== NOT EXECUTED a0005980: e1a01006 mov r1, r6 <== NOT EXECUTED a0005984: eb000668 bl a000732c <printk> <== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
a0005988: e59f0070 ldr r0, [pc, #112] ; a0005a00 <Stack_check_report_blown_task+0xa0><== NOT EXECUTED a000598c: e5961008 ldr r1, [r6, #8] <== NOT EXECUTED a0005990: eb000665 bl a000732c <printk> <== NOT EXECUTED
printk(
a0005994: e59f0068 ldr r0, [pc, #104] ; a0005a04 <Stack_check_report_blown_task+0xa4><== NOT EXECUTED a0005998: e596100c ldr r1, [r6, #12] <== NOT EXECUTED a000599c: eb000662 bl a000732c <printk> <== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
a00059a0: e1a0200d mov r2, sp <== NOT EXECUTED a00059a4: e3a01020 mov r1, #32 <== NOT EXECUTED a00059a8: e5960008 ldr r0, [r6, #8] <== NOT EXECUTED a00059ac: eb000fcc bl a00098e4 <rtems_object_get_name> <== NOT EXECUTED a00059b0: e1a01000 mov r1, r0 <== NOT EXECUTED a00059b4: e59f004c ldr r0, [pc, #76] ; a0005a08 <Stack_check_report_blown_task+0xa8><== NOT EXECUTED a00059b8: eb00065b bl a000732c <printk> <== NOT EXECUTED
);
printk(
"task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n",
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
a00059bc: e59620b8 ldr r2, [r6, #184] ; 0xb8 <== NOT EXECUTED a00059c0: e59610b4 ldr r1, [r6, #180] ; 0xb4 <== NOT EXECUTED
);
printk(
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
a00059c4: e59f0040 ldr r0, [pc, #64] ; a0005a0c <Stack_check_report_blown_task+0xac><== NOT EXECUTED a00059c8: e0823001 add r3, r2, r1 <== NOT EXECUTED a00059cc: eb000656 bl a000732c <printk> <== NOT EXECUTED
"task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n",
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
a00059d0: e3540000 cmp r4, #0 <== NOT EXECUTED a00059d4: 0a000001 beq a00059e0 <Stack_check_report_blown_task+0x80> <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
a00059d8: e3a00081 mov r0, #129 ; 0x81 <== NOT EXECUTED a00059dc: eb0011eb bl a000a190 <rtems_fatal_error_occurred> <== NOT EXECUTED
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
printk(
a00059e0: e59f0028 ldr r0, [pc, #40] ; a0005a10 <Stack_check_report_blown_task+0xb0><== NOT EXECUTED a00059e4: e3a01010 mov r1, #16 <== NOT EXECUTED a00059e8: e2852008 add r2, r5, #8 <== NOT EXECUTED a00059ec: e2853018 add r3, r5, #24 <== NOT EXECUTED a00059f0: eb00064d bl a000732c <printk> <== NOT EXECUTED a00059f4: eafffff7 b a00059d8 <Stack_check_report_blown_task+0x78> <== NOT EXECUTED
a000ff88 <TOD_MICROSECONDS_TO_TICKS>:
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
return (microseconds / rtems_configuration_get_microseconds_per_tick());
a000ff88: e59f300c ldr r3, [pc, #12] ; a000ff9c <TOD_MICROSECONDS_TO_TICKS+0x14><== NOT EXECUTED
#include <rtems/score/tod.h>
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
a000ff8c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return (microseconds / rtems_configuration_get_microseconds_per_tick());
a000ff90: e593100c ldr r1, [r3, #12] <== NOT EXECUTED a000ff94: eb004b73 bl a0022d68 <__aeabi_uidiv> <== NOT EXECUTED
}
a000ff98: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a001043c <TOD_TICKS_PER_SECOND_method>:
#include <rtems/config.h>
#include <rtems/score/tod.h>
uint32_t TOD_TICKS_PER_SECOND_method(void)
{
return (TOD_MICROSECONDS_PER_SECOND /
a001043c: e59f3014 ldr r3, [pc, #20] ; a0010458 <TOD_TICKS_PER_SECOND_method+0x1c><== NOT EXECUTED a0010440: e3a0093d mov r0, #999424 ; 0xf4000 <== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/config.h>
#include <rtems/score/tod.h>
uint32_t TOD_TICKS_PER_SECOND_method(void)
{
a0010444: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return (TOD_MICROSECONDS_PER_SECOND /
a0010448: e593100c ldr r1, [r3, #12] <== NOT EXECUTED a001044c: e2800d09 add r0, r0, #576 ; 0x240 <== NOT EXECUTED a0010450: eb0030f2 bl a001c820 <__aeabi_uidiv> <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick());
}
a0010454: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a001af8c <_CORE_message_queue_Broadcast>:
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
a001af8c: e590304c ldr r3, [r0, #76] ; 0x4c
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
a001af90: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
a001af94: e1530002 cmp r3, r2
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
a001af98: e1a07000 mov r7, r0 a001af9c: e1a05002 mov r5, r2 a001afa0: e1a08001 mov r8, r1 a001afa4: e59da020 ldr sl, [sp, #32]
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
a001afa8: 3a000013 bcc a001affc <_CORE_message_queue_Broadcast+0x70>
* NOTE: This check is critical because threads can block on
* send and receive and this ensures that we are broadcasting
* the message to threads waiting to receive -- not to send.
*/
if ( the_message_queue->number_of_pending_messages != 0 ) {
a001afac: e5906048 ldr r6, [r0, #72] ; 0x48 a001afb0: e3560000 cmp r6, #0
a001afb4: 0a000009 beq a001afe0 <_CORE_message_queue_Broadcast+0x54>
*count = 0;
a001afb8: e3a00000 mov r0, #0 a001afbc: e58a0000 str r0, [sl]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a001afc0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
a001afc4: e594002c ldr r0, [r4, #44] ; 0x2c a001afc8: e1a01008 mov r1, r8 a001afcc: e1a02005 mov r2, r5 a001afd0: eb00206e bl a0023190 <memcpy>
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a001afd4: e5943028 ldr r3, [r4, #40] ; 0x28
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
a001afd8: e2866001 add r6, r6, #1
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a001afdc: e5835000 str r5, [r3]
/* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread =
a001afe0: e1a00007 mov r0, r7 a001afe4: eb000ac9 bl a001db10 <_Thread_queue_Dequeue> a001afe8: e2504000 subs r4, r0, #0
a001afec: 1afffff4 bne a001afc4 <_CORE_message_queue_Broadcast+0x38>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
a001aff0: e58a6000 str r6, [sl]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a001aff4: e1a00004 mov r0, r4
a001aff8: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
a001affc: e3a00001 mov r0, #1 <== NOT EXECUTED
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
a001b000: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a0013410 <_CORE_message_queue_Submit>:
)
{
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
a0013410: e590304c ldr r3, [r0, #76] ; 0x4c
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
a0013414: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
a0013418: e1530002 cmp r3, r2
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
a001341c: e1a04000 mov r4, r0 a0013420: e1a05002 mov r5, r2 a0013424: e1a0a001 mov sl, r1 a0013428: e59d7020 ldr r7, [sp, #32]
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
a001342c: 3a000015 bcc a0013488 <_CORE_message_queue_Submit+0x78>
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
a0013430: e5906048 ldr r6, [r0, #72] ; 0x48 a0013434: e3560000 cmp r6, #0
a0013438: 0a000014 beq a0013490 <_CORE_message_queue_Submit+0x80>
/*
* No one waiting on the message queue at this time, so attempt to
* queue the message up for a future receive.
*/
if ( the_message_queue->number_of_pending_messages <
a001343c: e5943044 ldr r3, [r4, #68] ; 0x44 a0013440: e1530006 cmp r3, r6
a0013444: 8a000001 bhi a0013450 <_CORE_message_queue_Submit+0x40>
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
#if !defined(RTEMS_SCORE_COREMSG_ENABLE_BLOCKING_SEND)
return CORE_MESSAGE_QUEUE_STATUS_TOO_MANY;
a0013448: e3a00002 mov r0, #2 <== NOT EXECUTED
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
a001344c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get( &the_message_queue->Inactive_messages );
a0013450: e2840060 add r0, r4, #96 ; 0x60 a0013454: ebffff6d bl a0013210 <_Chain_Get>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
a0013458: e1a0100a mov r1, sl
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get( &the_message_queue->Inactive_messages );
a001345c: e1a06000 mov r6, r0
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
a0013460: e1a02005 mov r2, r5 a0013464: e280000c add r0, r0, #12 a0013468: eb001dba bl a001ab58 <memcpy>
size
);
the_message->Contents.size = size;
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
a001346c: e1a00004 mov r0, r4
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
a0013470: e5865008 str r5, [r6, #8]
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
a0013474: e1a01006 mov r1, r6 a0013478: e1a02007 mov r2, r7 a001347c: eb00133a bl a001816c <_CORE_message_queue_Insert_message>
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a0013480: e3a00000 mov r0, #0
a0013484: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
{
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
a0013488: e3a00001 mov r0, #1 <== NOT EXECUTED
a001348c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
a0013490: eb000782 bl a00152a0 <_Thread_queue_Dequeue>
if ( the_thread ) {
a0013494: e2508000 subs r8, r0, #0 a0013498: 05946048 ldreq r6, [r4, #72] ; 0x48
a001349c: 0affffe6 beq a001343c <_CORE_message_queue_Submit+0x2c>
a00134a0: e598002c ldr r0, [r8, #44] ; 0x2c a00134a4: e1a0100a mov r1, sl a00134a8: e1a02005 mov r2, r5 a00134ac: eb001da9 bl a001ab58 <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a00134b0: e5983028 ldr r3, [r8, #40] ; 0x28
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a00134b4: e1a00006 mov r0, r6
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a00134b8: e5835000 str r5, [r3]
the_thread->Wait.count = (uint32_t) submit_type;
a00134bc: e5887024 str r7, [r8, #36] ; 0x24
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a00134c0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a000a4b8 <_CORE_mutex_Initialize>:
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
a000a4b8: e92d40f0 push {r4, r5, r6, r7, lr}
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
a000a4bc: e3a05000 mov r5, #0
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
a000a4c0: e1a0c000 mov ip, r0
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
a000a4c4: e1520005 cmp r2, r5
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
a000a4c8: e1a06002 mov r6, r2
/* Add this to the RTEMS environment later ?????????
rtems_assert( initial_lock == CORE_MUTEX_LOCKED ||
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
a000a4cc: e2807040 add r7, r0, #64 ; 0x40
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
a000a4d0: e1a04001 mov r4, r1
/* Add this to the RTEMS environment later ?????????
rtems_assert( initial_lock == CORE_MUTEX_LOCKED ||
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
a000a4d4: e891000f ldm r1, {r0, r1, r2, r3}
the_mutex->lock = initial_lock;
a000a4d8: e58c6050 str r6, [ip, #80] ; 0x50
/* Add this to the RTEMS environment later ?????????
rtems_assert( initial_lock == CORE_MUTEX_LOCKED ||
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
a000a4dc: e887000f stm r7, {r0, r1, r2, r3}
the_mutex->lock = initial_lock; the_mutex->blocked_count = 0;
a000a4e0: e58c5058 str r5, [ip, #88] ; 0x58
#endif
_Thread_Executing->resource_count++;
}
} else {
the_mutex->nest_count = 0;
a000a4e4: 158c5054 strne r5, [ip, #84] ; 0x54
the_mutex->holder = NULL;
a000a4e8: 158c505c strne r5, [ip, #92] ; 0x5c
the_mutex->holder_id = 0;
a000a4ec: 158c5060 strne r5, [ip, #96] ; 0x60
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
a000a4f0: 1a00000b bne a000a524 <_CORE_mutex_Initialize+0x6c>
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
a000a4f4: e59f3074 ldr r3, [pc, #116] ; a000a570 <_CORE_mutex_Initialize+0xb8>
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
a000a4f8: e3a01001 mov r1, #1
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
a000a4fc: e59c2048 ldr r2, [ip, #72] ; 0x48
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
a000a500: e5933004 ldr r3, [r3, #4]
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
a000a504: e58c1054 str r1, [ip, #84] ; 0x54
the_mutex->holder = _Thread_Executing;
the_mutex->holder_id = _Thread_Executing->Object.id;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
a000a508: e3520002 cmp r2, #2
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
the_mutex->holder_id = _Thread_Executing->Object.id;
a000a50c: e5931008 ldr r1, [r3, #8]
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
a000a510: e58c305c str r3, [ip, #92] ; 0x5c
the_mutex->holder_id = _Thread_Executing->Object.id;
a000a514: e58c1060 str r1, [ip, #96] ; 0x60
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
a000a518: 0a00000a beq a000a548 <_CORE_mutex_Initialize+0x90>
a000a51c: e3520003 cmp r2, #3
a000a520: 0a000008 beq a000a548 <_CORE_mutex_Initialize+0x90>
the_mutex->nest_count = 0;
the_mutex->holder = NULL;
the_mutex->holder_id = 0;
}
_Thread_queue_Initialize(
a000a524: e5941008 ldr r1, [r4, #8] a000a528: e1a0000c mov r0, ip a000a52c: e3a02b01 mov r2, #1024 ; 0x400 a000a530: e2511000 subs r1, r1, #0 a000a534: 13a01001 movne r1, #1 a000a538: e3a03005 mov r3, #5 a000a53c: eb000837 bl a000c620 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_FIFO : THREAD_QUEUE_DISCIPLINE_PRIORITY,
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a540: e3a00000 mov r0, #0
a000a544: e8bd80f0 pop {r4, r5, r6, r7, pc}
the_mutex->holder = _Thread_Executing;
the_mutex->holder_id = _Thread_Executing->Object.id;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
if ( _Thread_Executing->current_priority <
a000a548: e5931014 ldr r1, [r3, #20] a000a54c: e59c204c ldr r2, [ip, #76] ; 0x4c a000a550: e1510002 cmp r1, r2
a000a554: 3a000003 bcc a000a568 <_CORE_mutex_Initialize+0xb0>
_Chain_Prepend_unprotected( &_Thread_Executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = _Thread_Executing->current_priority;
#endif
_Thread_Executing->resource_count++;
a000a558: e593201c ldr r2, [r3, #28] <== NOT EXECUTED a000a55c: e2822001 add r2, r2, #1 <== NOT EXECUTED a000a560: e583201c str r2, [r3, #28] <== NOT EXECUTED a000a564: eaffffee b a000a524 <_CORE_mutex_Initialize+0x6c> <== NOT EXECUTED
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
if ( _Thread_Executing->current_priority <
the_mutex->Attributes.priority_ceiling )
return CORE_MUTEX_STATUS_CEILING_VIOLATED;
a000a568: e3a00006 mov r0, #6
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
a000a56c: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000f0b0 <_CORE_mutex_Seize_interrupt_trylock>:
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
a000f0b0: e59f2160 ldr r2, [pc, #352] ; a000f218 <_CORE_mutex_Seize_interrupt_trylock+0x168>
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
a000f0b4: e590c050 ldr ip, [r0, #80] ; 0x50
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
a000f0b8: e1a03000 mov r3, r0
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
a000f0bc: e5922004 ldr r2, [r2, #4]
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
a000f0c0: e3a00000 mov r0, #0
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
a000f0c4: e15c0000 cmp ip, r0
a000f0c8: e92d40f0 push {r4, r5, r6, r7, lr}
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
a000f0cc: e5820034 str r0, [r2, #52] ; 0x34
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
a000f0d0: 0a00000e beq a000f110 <_CORE_mutex_Seize_interrupt_trylock+0x60>
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
a000f0d4: e593c048 ldr ip, [r3, #72] ; 0x48
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
a000f0d8: e5925008 ldr r5, [r2, #8]
the_mutex->nest_count = 1;
a000f0dc: e3a04001 mov r4, #1
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
a000f0e0: e35c0002 cmp ip, #2
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
a000f0e4: e5830050 str r0, [r3, #80] ; 0x50
the_mutex->holder = executing;
a000f0e8: e583205c str r2, [r3, #92] ; 0x5c
the_mutex->holder_id = executing->Object.id;
a000f0ec: e5835060 str r5, [r3, #96] ; 0x60
the_mutex->nest_count = 1;
a000f0f0: e5834054 str r4, [r3, #84] ; 0x54
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
a000f0f4: 0a00000a beq a000f124 <_CORE_mutex_Seize_interrupt_trylock+0x74>
a000f0f8: e35c0003 cmp ip, #3
a000f0fc: 0a000019 beq a000f168 <_CORE_mutex_Seize_interrupt_trylock+0xb8>
a000f100: e5913000 ldr r3, [r1] a000f104: e129f003 msr CPSR_fc, r3
executing->resource_count++;
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
return 0;
a000f108: e3a00000 mov r0, #0
a000f10c: e8bd80f0 pop {r4, r5, r6, r7, pc}
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
a000f110: e593005c ldr r0, [r3, #92] ; 0x5c a000f114: e1520000 cmp r2, r0
a000f118: 0a000008 beq a000f140 <_CORE_mutex_Seize_interrupt_trylock+0x90>
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
a000f11c: e3a00001 mov r0, #1
a000f120: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
a000f124: e592301c ldr r3, [r2, #28] a000f128: e2833001 add r3, r3, #1 a000f12c: e582301c str r3, [r2, #28] a000f130: e5913000 ldr r3, [r1] a000f134: e129f003 msr CPSR_fc, r3
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
return 0;
a000f138: e3a00000 mov r0, #0
a000f13c: e8bd80f0 pop {r4, r5, r6, r7, pc}
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
a000f140: e5930040 ldr r0, [r3, #64] ; 0x40 a000f144: e3500000 cmp r0, #0
a000f148: 1a000017 bne a000f1ac <_CORE_mutex_Seize_interrupt_trylock+0xfc>
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
a000f14c: e5932054 ldr r2, [r3, #84] ; 0x54 a000f150: e2822001 add r2, r2, #1 a000f154: e5832054 str r2, [r3, #84] ; 0x54 a000f158: e5913000 ldr r3, [r1] a000f15c: e129f003 msr CPSR_fc, r3
_ISR_Enable( *level_p );
return 0;
a000f160: e3a00000 mov r0, #0
a000f164: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
a000f168: e592c01c ldr ip, [r2, #28]
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
a000f16c: e593604c ldr r6, [r3, #76] ; 0x4c
current = executing->current_priority;
a000f170: e5925014 ldr r5, [r2, #20]
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
a000f174: e08c7004 add r7, ip, r4 a000f178: e582701c str r7, [r2, #28]
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
a000f17c: e1560005 cmp r6, r5
a000f180: 0a000020 beq a000f208 <_CORE_mutex_Seize_interrupt_trylock+0x158>
_ISR_Enable( *level_p );
return 0;
}
if ( current > ceiling ) {
a000f184: 3a000012 bcc a000f1d4 <_CORE_mutex_Seize_interrupt_trylock+0x124>
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
a000f188: e3a05006 mov r5, #6 a000f18c: e5825034 str r5, [r2, #52] ; 0x34
the_mutex->lock = CORE_MUTEX_UNLOCKED;
a000f190: e5834050 str r4, [r3, #80] ; 0x50
the_mutex->nest_count = 0; /* undo locking above */
a000f194: e5830054 str r0, [r3, #84] ; 0x54
executing->resource_count--; /* undo locking above */
a000f198: e582c01c str ip, [r2, #28] a000f19c: e5913000 ldr r3, [r1] a000f1a0: e129f003 msr CPSR_fc, r3
_ISR_Enable( *level_p );
return 0;
a000f1a4: e3a00000 mov r0, #0
a000f1a8: e8bd80f0 pop {r4, r5, r6, r7, pc}
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
a000f1ac: e3500001 cmp r0, #1
a000f1b0: 0a000001 beq a000f1bc <_CORE_mutex_Seize_interrupt_trylock+0x10c>
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
a000f1b4: e3a00001 mov r0, #1
a000f1b8: e8bd80f0 pop {r4, r5, r6, r7, pc}
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
_ISR_Enable( *level_p );
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
a000f1bc: e3a03002 mov r3, #2 <== NOT EXECUTED a000f1c0: e5823034 str r3, [r2, #52] ; 0x34 <== NOT EXECUTED a000f1c4: e5913000 ldr r3, [r1] <== NOT EXECUTED a000f1c8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( *level_p );
return 0;
a000f1cc: e3a00000 mov r0, #0 <== NOT EXECUTED
a000f1d0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000f1d4: e59f2040 ldr r2, [pc, #64] ; a000f21c <_CORE_mutex_Seize_interrupt_trylock+0x16c> a000f1d8: e5920000 ldr r0, [r2] a000f1dc: e2800001 add r0, r0, #1 a000f1e0: e5820000 str r0, [r2] a000f1e4: e5912000 ldr r2, [r1] a000f1e8: e129f002 msr CPSR_fc, r2
}
if ( current > ceiling ) {
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
_Thread_Change_priority(
a000f1ec: e3a02000 mov r2, #0 a000f1f0: e593005c ldr r0, [r3, #92] ; 0x5c a000f1f4: e593104c ldr r1, [r3, #76] ; 0x4c a000f1f8: ebfff1f3 bl a000b9cc <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
a000f1fc: ebfff332 bl a000becc <_Thread_Enable_dispatch>
return 0;
a000f200: e3a00000 mov r0, #0
a000f204: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000f208: e5913000 ldr r3, [r1]
a000f20c: e129f003 msr CPSR_fc, r3
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
_ISR_Enable( *level_p );
return 0;
a000f210: e3a00000 mov r0, #0
a000f214: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000a6ac <_CORE_mutex_Surrender>:
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
a000a6ac: e5d03044 ldrb r3, [r0, #68] ; 0x44
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
a000a6b0: e92d4030 push {r4, r5, lr}
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
a000a6b4: e3530000 cmp r3, #0
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
a000a6b8: e1a04000 mov r4, r0
Thread_Control *the_thread;
Thread_Control *holder;
holder = the_mutex->holder;
a000a6bc: e590205c ldr r2, [r0, #92] ; 0x5c
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
a000a6c0: 0a000005 beq a000a6dc <_CORE_mutex_Surrender+0x30>
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
a000a6c4: e59f3120 ldr r3, [pc, #288] ; a000a7ec <_CORE_mutex_Surrender+0x140>
if ( !_Thread_Is_executing( holder ) )
a000a6c8: e5933004 ldr r3, [r3, #4] a000a6cc: e1520003 cmp r2, r3
a000a6d0: 0a000001 beq a000a6dc <_CORE_mutex_Surrender+0x30>
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
a000a6d4: e3a00003 mov r0, #3
a000a6d8: e8bd8030 pop {r4, r5, pc}
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
a000a6dc: e5940054 ldr r0, [r4, #84] ; 0x54 a000a6e0: e3500000 cmp r0, #0
a000a6e4: 0a000023 beq a000a778 <_CORE_mutex_Surrender+0xcc>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
a000a6e8: e2400001 sub r0, r0, #1
if ( the_mutex->nest_count != 0 ) {
a000a6ec: e3500000 cmp r0, #0
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
a000a6f0: e5840054 str r0, [r4, #84] ; 0x54
if ( the_mutex->nest_count != 0 ) {
a000a6f4: 1a000020 bne a000a77c <_CORE_mutex_Surrender+0xd0>
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
a000a6f8: e5943048 ldr r3, [r4, #72] ; 0x48
/*
* Formally release the mutex before possibly transferring it to a
* blocked thread.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
a000a6fc: e3530002 cmp r3, #2
a000a700: 0a00001f beq a000a784 <_CORE_mutex_Surrender+0xd8>
a000a704: e3530003 cmp r3, #3
a000a708: 0a00001d beq a000a784 <_CORE_mutex_Surrender+0xd8>
if ( holder->resource_count == 0 &&
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, true );
}
}
the_mutex->holder = NULL;
a000a70c: e3a05000 mov r5, #0 a000a710: e584505c str r5, [r4, #92] ; 0x5c
the_mutex->holder_id = 0;
a000a714: e5845060 str r5, [r4, #96] ; 0x60
/*
* Now we check if another thread was waiting for this mutex. If so,
* transfer the mutex to that thread.
*/
if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) {
a000a718: e1a00004 mov r0, r4 a000a71c: eb0006b3 bl a000c1f0 <_Thread_queue_Dequeue> a000a720: e2503000 subs r3, r0, #0
a000a724: 0a00002c beq a000a7dc <_CORE_mutex_Surrender+0x130>
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
a000a728: e5931008 ldr r1, [r3, #8]
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
a000a72c: e5942048 ldr r2, [r4, #72] ; 0x48
} else
#endif
{
the_mutex->holder = the_thread;
a000a730: e584305c str r3, [r4, #92] ; 0x5c
the_mutex->holder_id = the_thread->Object.id;
a000a734: e5841060 str r1, [r4, #96] ; 0x60
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
a000a738: e3520002 cmp r2, #2
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
a000a73c: e3a01001 mov r1, #1 a000a740: e5841054 str r1, [r4, #84] ; 0x54
switch ( the_mutex->Attributes.discipline ) {
a000a744: 0a00001b beq a000a7b8 <_CORE_mutex_Surrender+0x10c>
a000a748: e3520003 cmp r2, #3 <== NOT EXECUTED a000a74c: 0a000001 beq a000a758 <_CORE_mutex_Surrender+0xac> <== NOT EXECUTED
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a750: e1a00005 mov r0, r5 <== NOT EXECUTED
a000a754: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
a000a758: e593c01c ldr ip, [r3, #28] <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
a000a75c: e594104c ldr r1, [r4, #76] ; 0x4c <== NOT EXECUTED a000a760: e5932014 ldr r2, [r3, #20] <== NOT EXECUTED
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
a000a764: e28cc001 add ip, ip, #1 <== NOT EXECUTED a000a768: e583c01c str ip, [r3, #28] <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
a000a76c: e1510002 cmp r1, r2 <== NOT EXECUTED
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a770: 21a00005 movcs r0, r5 <== NOT EXECUTED
the_thread->resource_count++;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
if (the_mutex->Attributes.priority_ceiling <
a000a774: 3a000014 bcc a000a7cc <_CORE_mutex_Surrender+0x120> <== NOT EXECUTED
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
a000a778: e8bd8030 pop {r4, r5, pc}
/* Currently no API exercises this behavior. */
break;
}
#else
/* must be CORE_MUTEX_NESTING_ACQUIRES or we wouldn't be here */
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a77c: e3a00000 mov r0, #0
a000a780: e8bd8030 pop {r4, r5, pc}
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
a000a784: e592301c ldr r3, [r2, #28] a000a788: e2433001 sub r3, r3, #1
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( holder->resource_count == 0 &&
a000a78c: e3530000 cmp r3, #0
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
a000a790: e582301c str r3, [r2, #28]
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( holder->resource_count == 0 &&
a000a794: 1affffdc bne a000a70c <_CORE_mutex_Surrender+0x60>
holder->real_priority != holder->current_priority ) {
a000a798: e5921018 ldr r1, [r2, #24]
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( holder->resource_count == 0 &&
a000a79c: e5923014 ldr r3, [r2, #20] a000a7a0: e1510003 cmp r1, r3
a000a7a4: 0affffd8 beq a000a70c <_CORE_mutex_Surrender+0x60>
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, true );
a000a7a8: e1a00002 mov r0, r2 a000a7ac: e3a02001 mov r2, #1 a000a7b0: eb000485 bl a000b9cc <_Thread_Change_priority> a000a7b4: eaffffd4 b a000a70c <_CORE_mutex_Surrender+0x60>
case CORE_MUTEX_DISCIPLINES_FIFO:
case CORE_MUTEX_DISCIPLINES_PRIORITY:
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
a000a7b8: e593201c ldr r2, [r3, #28]
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a7bc: e1a00005 mov r0, r5
case CORE_MUTEX_DISCIPLINES_FIFO:
case CORE_MUTEX_DISCIPLINES_PRIORITY:
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
a000a7c0: e2822001 add r2, r2, #1 a000a7c4: e583201c str r2, [r3, #28]
break;
a000a7c8: e8bd8030 pop {r4, r5, pc}
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
if (the_mutex->Attributes.priority_ceiling <
the_thread->current_priority){
_Thread_Change_priority(
a000a7cc: e1a02005 mov r2, r5 <== NOT EXECUTED a000a7d0: eb00047d bl a000b9cc <_Thread_Change_priority> <== NOT EXECUTED
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a7d4: e1a00005 mov r0, r5 <== NOT EXECUTED
a000a7d8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
a000a7dc: e3a02001 mov r2, #1 a000a7e0: e5842050 str r2, [r4, #80] ; 0x50
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a7e4: e1a00003 mov r0, r3
a000a7e8: e8bd8030 pop {r4, r5, pc}
a000adc0 <_Chain_Get_with_empty_check>:
bool _Chain_Get_with_empty_check(
Chain_Control *chain,
Chain_Node **node
)
{
a000adc0: e52d4004 push {r4} ; (str r4, [sp, #-4]!) <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000adc4: e10f4000 mrs r4, CPSR <== NOT EXECUTED a000adc8: e3843080 orr r3, r4, #128 ; 0x80 <== NOT EXECUTED a000adcc: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
)
{
bool is_empty_now = true;
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_first = head->next;
a000add0: e5903000 ldr r3, [r0] <== NOT EXECUTED
Chain_Node **the_node
)
{
bool is_empty_now = true;
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
a000add4: e280c004 add ip, r0, #4 <== NOT EXECUTED
Chain_Node *old_first = head->next;
if ( old_first != tail ) {
a000add8: e15c0003 cmp ip, r3 <== NOT EXECUTED
*the_node = old_first;
is_empty_now = new_first == tail;
} else
*the_node = NULL;
a000addc: 03a03000 moveq r3, #0 <== NOT EXECUTED a000ade0: 05813000 streq r3, [r1] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Get_with_empty_check_unprotected(
Chain_Control *the_chain,
Chain_Node **the_node
)
{
bool is_empty_now = true;
a000ade4: 03a00001 moveq r0, #1 <== NOT EXECUTED
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_first = head->next;
if ( old_first != tail ) {
a000ade8: 0a000006 beq a000ae08 <_Chain_Get_with_empty_check+0x48> <== NOT EXECUTED
Chain_Node *new_first = old_first->next;
a000adec: e5932000 ldr r2, [r3] <== NOT EXECUTED
head->next = new_first;
a000adf0: e5802000 str r2, [r0] <== NOT EXECUTED
new_first->previous = head;
a000adf4: e5820004 str r0, [r2, #4] <== NOT EXECUTED
*the_node = old_first;
is_empty_now = new_first == tail;
a000adf8: e15c0002 cmp ip, r2 <== NOT EXECUTED a000adfc: 13a00000 movne r0, #0 <== NOT EXECUTED a000ae00: 03a00001 moveq r0, #1 <== NOT EXECUTED
Chain_Node *new_first = old_first->next;
head->next = new_first;
new_first->previous = head;
*the_node = old_first;
a000ae04: e5813000 str r3, [r1] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000ae08: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Disable( level );
is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node );
_ISR_Enable( level );
return is_empty_now;
}
a000ae0c: e8bd0010 pop {r4} <== NOT EXECUTED
a000ae10: e12fff1e bx lr <== NOT EXECUTED
a0009518 <_Event_Seize>:
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
a0009518: e59fc0fc ldr ip, [pc, #252] ; a000961c <_Event_Seize+0x104>
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
a000951c: e92d40f0 push {r4, r5, r6, r7, lr}
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
a0009520: e59c4004 ldr r4, [ip, #4]
executing->Wait.return_code = RTEMS_SUCCESSFUL;
a0009524: e3a0c000 mov ip, #0 a0009528: e584c034 str ip, [r4, #52] ; 0x34
api = executing->API_Extensions[ THREAD_API_RTEMS ];
a000952c: e594c0f4 ldr ip, [r4, #244] ; 0xf4
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0009530: e10f7000 mrs r7, CPSR a0009534: e3875080 orr r5, r7, #128 ; 0x80 a0009538: e129f005 msr CPSR_fc, r5
_ISR_Disable( level );
pending_events = api->pending_events;
a000953c: e59c5000 ldr r5, [ip]
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
a0009540: e0106005 ands r6, r0, r5
a0009544: 0a000003 beq a0009558 <_Event_Seize+0x40>
a0009548: e1500006 cmp r0, r6
a000954c: 0a00001f beq a00095d0 <_Event_Seize+0xb8>
(seized_events == event_in || _Options_Is_any( option_set )) ) {
a0009550: e3110002 tst r1, #2 <== NOT EXECUTED a0009554: 1a00001d bne a00095d0 <_Event_Seize+0xb8> <== NOT EXECUTED
_ISR_Enable( level );
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
a0009558: e3110001 tst r1, #1
a000955c: 1a000016 bne a00095bc <_Event_Seize+0xa4>
*/
executing->Wait.option = (uint32_t) option_set;
executing->Wait.count = (uint32_t) event_in;
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a0009560: e59f50b8 ldr r5, [pc, #184] ; a0009620 <_Event_Seize+0x108>
* NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; executing->Wait.count = (uint32_t) event_in; executing->Wait.return_argument = event_out;
a0009564: e5843028 str r3, [r4, #40] ; 0x28
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a0009568: e3a03001 mov r3, #1
* set properly when we are marked as in the event critical section. * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set;
a000956c: e5841030 str r1, [r4, #48] ; 0x30
executing->Wait.count = (uint32_t) event_in;
a0009570: e5840024 str r0, [r4, #36] ; 0x24
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a0009574: e5853000 str r3, [r5]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0009578: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
if ( ticks ) {
a000957c: e3520000 cmp r2, #0
a0009580: 1a000019 bne a00095ec <_Event_Seize+0xd4>
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
a0009584: e1a00004 mov r0, r4 a0009588: e3a01c01 mov r1, #256 ; 0x100 a000958c: eb000c74 bl a000c764 <_Thread_Set_state>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0009590: e10f2000 mrs r2, CPSR a0009594: e3823080 orr r3, r2, #128 ; 0x80 a0009598: e129f003 msr CPSR_fc, r3
_ISR_Disable( level );
sync_state = _Event_Sync_state;
a000959c: e5950000 ldr r0, [r5]
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a00095a0: e3a03000 mov r3, #0 a00095a4: e5853000 str r3, [r5]
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
a00095a8: e3500001 cmp r0, #1
a00095ac: 0a00000c beq a00095e4 <_Event_Seize+0xcc> * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level );
a00095b0: e1a01004 mov r1, r4 <== NOT EXECUTED
}
a00095b4: e8bd40f0 pop {r4, r5, r6, r7, lr} <== NOT EXECUTED
* An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level );
a00095b8: ea0008ed b a000b974 <_Thread_blocking_operation_Cancel> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a00095bc: e129f007 msr CPSR_fc, r7
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
_ISR_Enable( level );
executing->Wait.return_code = RTEMS_UNSATISFIED;
a00095c0: e3a0200d mov r2, #13 a00095c4: e5842034 str r2, [r4, #52] ; 0x34
*event_out = seized_events;
a00095c8: e5836000 str r6, [r3]
return;
a00095cc: e8bd80f0 pop {r4, r5, r6, r7, pc}
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
a00095d0: e1c55006 bic r5, r5, r6
pending_events = api->pending_events;
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
a00095d4: e58c5000 str r5, [ip] a00095d8: e129f007 msr CPSR_fc, r7
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
*event_out = seized_events;
a00095dc: e5836000 str r6, [r3]
return;
a00095e0: e8bd80f0 pop {r4, r5, r6, r7, pc}
a00095e4: e129f002 msr CPSR_fc, r2
a00095e8: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
_ISR_Enable( level );
if ( ticks ) {
_Watchdog_Initialize(
a00095ec: e5941008 ldr r1, [r4, #8]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a00095f0: e59f002c ldr r0, [pc, #44] ; a0009624 <_Event_Seize+0x10c>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a00095f4: e3a03000 mov r3, #0
the_watchdog->routine = routine; the_watchdog->id = id;
a00095f8: e5841068 str r1, [r4, #104] ; 0x68
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a00095fc: e5840064 str r0, [r4, #100] ; 0x64
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0009600: e5843050 str r3, [r4, #80] ; 0x50
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
a0009604: e584306c str r3, [r4, #108] ; 0x6c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0009608: e5842054 str r2, [r4, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000960c: e59f0014 ldr r0, [pc, #20] ; a0009628 <_Event_Seize+0x110> a0009610: e2841048 add r1, r4, #72 ; 0x48 a0009614: eb000dce bl a000cd54 <_Watchdog_Insert> a0009618: eaffffd9 b a0009584 <_Event_Seize+0x6c>
a0009684 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
a0009684: e92d40f0 push {r4, r5, r6, r7, lr}
rtems_event_set event_condition;
rtems_event_set seized_events;
rtems_option option_set;
RTEMS_API_Control *api;
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
a0009688: e59010f4 ldr r1, [r0, #244] ; 0xf4
option_set = (rtems_option) the_thread->Wait.option;
a000968c: e5906030 ldr r6, [r0, #48] ; 0x30
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
a0009690: e1a04000 mov r4, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0009694: e10f0000 mrs r0, CPSR a0009698: e3803080 orr r3, r0, #128 ; 0x80 a000969c: e129f003 msr CPSR_fc, r3
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
pending_events = api->pending_events;
a00096a0: e5912000 ldr r2, [r1]
event_condition = (rtems_event_set) the_thread->Wait.count;
a00096a4: e5943024 ldr r3, [r4, #36] ; 0x24
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
a00096a8: e013c002 ands ip, r3, r2
a00096ac: 0a000020 beq a0009734 <_Event_Surrender+0xb0>
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
a00096b0: e59f50fc ldr r5, [pc, #252] ; a00097b4 <_Event_Surrender+0x130> a00096b4: e5957000 ldr r7, [r5] a00096b8: e3570000 cmp r7, #0
a00096bc: 0a000002 beq a00096cc <_Event_Surrender+0x48>
a00096c0: e5955004 ldr r5, [r5, #4] <== NOT EXECUTED a00096c4: e1540005 cmp r4, r5 <== NOT EXECUTED a00096c8: 0a000024 beq a0009760 <_Event_Surrender+0xdc> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_event (
States_Control the_states
)
{
return (the_states & STATES_WAITING_FOR_EVENT);
a00096cc: e5945010 ldr r5, [r4, #16]
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
a00096d0: e3150c01 tst r5, #256 ; 0x100
a00096d4: 0a000014 beq a000972c <_Event_Surrender+0xa8>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
a00096d8: e153000c cmp r3, ip
a00096dc: 0a000001 beq a00096e8 <_Event_Surrender+0x64>
a00096e0: e3160002 tst r6, #2 <== NOT EXECUTED a00096e4: 0a000010 beq a000972c <_Event_Surrender+0xa8> <== NOT EXECUTED
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
a00096e8: e5943028 ldr r3, [r4, #40] ; 0x28
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
a00096ec: e1c2200c bic r2, r2, ip
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
a00096f0: e5812000 str r2, [r1]
the_thread->Wait.count = 0;
a00096f4: e3a02000 mov r2, #0 a00096f8: e5842024 str r2, [r4, #36] ; 0x24
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
a00096fc: e583c000 str ip, [r3]
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a0009700: e10f3000 mrs r3, CPSR a0009704: e129f000 msr CPSR_fc, r0 a0009708: e129f003 msr CPSR_fc, r3
_ISR_Flash( level );
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000970c: e5943050 ldr r3, [r4, #80] ; 0x50 a0009710: e3530002 cmp r3, #2
a0009714: 0a000008 beq a000973c <_Event_Surrender+0xb8>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0009718: e129f000 msr CPSR_fc, r0
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000971c: e59f1094 ldr r1, [pc, #148] ; a00097b8 <_Event_Surrender+0x134> a0009720: e1a00004 mov r0, r4
}
return;
}
}
_ISR_Enable( level );
}
a0009724: e8bd40f0 pop {r4, r5, r6, r7, lr}
a0009728: ea000905 b a000bb44 <_Thread_Clear_state>
a000972c: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
a0009730: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a0009734: e129f000 msr CPSR_fc, r0
a0009738: e8bd80f0 pop {r4, r5, r6, r7, pc}
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a000973c: e3a03003 mov r3, #3 a0009740: e5843050 str r3, [r4, #80] ; 0x50 a0009744: e129f000 msr CPSR_fc, r0
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a0009748: e2840048 add r0, r4, #72 ; 0x48 a000974c: eb000def bl a000cf10 <_Watchdog_Remove> a0009750: e59f1060 ldr r1, [pc, #96] ; a00097b8 <_Event_Surrender+0x134> a0009754: e1a00004 mov r0, r4
}
return;
}
}
_ISR_Enable( level );
}
a0009758: e8bd40f0 pop {r4, r5, r6, r7, lr}
a000975c: ea0008f8 b a000bb44 <_Thread_Clear_state>
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
a0009760: e59f5054 ldr r5, [pc, #84] ; a00097bc <_Event_Surrender+0x138><== NOT EXECUTED a0009764: e5957000 ldr r7, [r5] <== NOT EXECUTED
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
a0009768: e3570002 cmp r7, #2 <== NOT EXECUTED a000976c: 0a000002 beq a000977c <_Event_Surrender+0xf8> <== NOT EXECUTED
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
a0009770: e5957000 ldr r7, [r5] <== NOT EXECUTED
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
a0009774: e3570001 cmp r7, #1 <== NOT EXECUTED a0009778: 1affffd3 bne a00096cc <_Event_Surrender+0x48> <== NOT EXECUTED
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
a000977c: e153000c cmp r3, ip <== NOT EXECUTED a0009780: 0a000001 beq a000978c <_Event_Surrender+0x108> <== NOT EXECUTED a0009784: e3160002 tst r6, #2 <== NOT EXECUTED a0009788: 0a000007 beq a00097ac <_Event_Surrender+0x128> <== NOT EXECUTED
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
a000978c: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED a0009790: e1c2200c bic r2, r2, ip <== NOT EXECUTED
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
a0009794: e5812000 str r2, [r1] <== NOT EXECUTED
the_thread->Wait.count = 0;
a0009798: e3a02000 mov r2, #0 <== NOT EXECUTED a000979c: e5842024 str r2, [r4, #36] ; 0x24 <== NOT EXECUTED
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
a00097a0: e583c000 str ip, [r3] <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
a00097a4: e3a03003 mov r3, #3 <== NOT EXECUTED
a00097a8: e5853000 str r3, [r5] <== NOT EXECUTED
a00097ac: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
a00097b0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a00097c0 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
a00097c0: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
a00097c4: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
a00097c8: e1a0100d mov r1, sp <== NOT EXECUTED a00097cc: eb0009c7 bl a000bef0 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
a00097d0: e59d3000 ldr r3, [sp] <== NOT EXECUTED a00097d4: e3530000 cmp r3, #0 <== NOT EXECUTED a00097d8: 1a000010 bne a0009820 <_Event_Timeout+0x60> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a00097dc: e10f2000 mrs r2, CPSR <== NOT EXECUTED a00097e0: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED a00097e4: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
a00097e8: e5803024 str r3, [r0, #36] ; 0x24 <== NOT EXECUTED
if ( _Thread_Is_executing( the_thread ) ) {
a00097ec: e59f304c ldr r3, [pc, #76] ; a0009840 <_Event_Timeout+0x80><== NOT EXECUTED a00097f0: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED a00097f4: e1500003 cmp r0, r3 <== NOT EXECUTED a00097f8: 0a00000a beq a0009828 <_Event_Timeout+0x68> <== NOT EXECUTED
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
a00097fc: e3a03006 mov r3, #6 <== NOT EXECUTED a0009800: e5803034 str r3, [r0, #52] ; 0x34 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0009804: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED a0009808: e59f1034 ldr r1, [pc, #52] ; a0009844 <_Event_Timeout+0x84><== NOT EXECUTED a000980c: eb0008cc bl a000bb44 <_Thread_Clear_state> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
a0009810: e59f3030 ldr r3, [pc, #48] ; a0009848 <_Event_Timeout+0x88><== NOT EXECUTED a0009814: e5932000 ldr r2, [r3] <== NOT EXECUTED a0009818: e2422001 sub r2, r2, #1 <== NOT EXECUTED a000981c: e5832000 str r2, [r3] <== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
a0009820: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0009824: e8bd8000 pop {pc} <== NOT EXECUTED
}
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
a0009828: e59f301c ldr r3, [pc, #28] ; a000984c <_Event_Timeout+0x8c><== NOT EXECUTED a000982c: e5931000 ldr r1, [r3] <== NOT EXECUTED a0009830: e3510001 cmp r1, #1 <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
a0009834: 03a01002 moveq r1, #2 <== NOT EXECUTED a0009838: 05831000 streq r1, [r3] <== NOT EXECUTED a000983c: eaffffee b a00097fc <_Event_Timeout+0x3c> <== NOT EXECUTED
a000f288 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000f288: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a000f28c: e1a08002 mov r8, r2
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
- HEAP_ALLOC_BONUS;
uintptr_t const page_size = heap->page_size;
a000f290: e5902010 ldr r2, [r0, #16]
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000f294: e24dd01c sub sp, sp, #28 a000f298: e1a05001 mov r5, r1
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
a000f29c: e2911004 adds r1, r1, #4
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000f2a0: e1a07000 mov r7, r0
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
a000f2a4: e58d1000 str r1, [sp]
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000f2a8: e1a0b003 mov fp, r3
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
- HEAP_ALLOC_BONUS;
uintptr_t const page_size = heap->page_size;
a000f2ac: e58d200c str r2, [sp, #12]
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
a000f2b0: 2a000078 bcs a000f498 <_Heap_Allocate_aligned_with_boundary+0x210>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
a000f2b4: e3530000 cmp r3, #0
a000f2b8: 1a000074 bne a000f490 <_Heap_Allocate_aligned_with_boundary+0x208>
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
a000f2bc: e5979008 ldr r9, [r7, #8]
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f2c0: e1570009 cmp r7, r9
a000f2c4: 0a000073 beq a000f498 <_Heap_Allocate_aligned_with_boundary+0x210>
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
a000f2c8: e59d300c ldr r3, [sp, #12]
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
a000f2cc: e2651004 rsb r1, r5, #4
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f2d0: e3a06001 mov r6, #1
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
a000f2d4: e2833007 add r3, r3, #7 a000f2d8: e58d3010 str r3, [sp, #16]
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
a000f2dc: e58d1014 str r1, [sp, #20]
/*
* The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag
* field. Thus the value is about one unit larger than the real block
* size. The greater than operator takes this into account.
*/
if ( block->size_and_flag > block_size_floor ) {
a000f2e0: e599a004 ldr sl, [r9, #4] a000f2e4: e59d2000 ldr r2, [sp] a000f2e8: e152000a cmp r2, sl
a000f2ec: 2a00004e bcs a000f42c <_Heap_Allocate_aligned_with_boundary+0x1a4>
if ( alignment == 0 ) {
a000f2f0: e3580000 cmp r8, #0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
a000f2f4: 02894008 addeq r4, r9, #8
a000f2f8: 0a000051 beq a000f444 <_Heap_Allocate_aligned_with_boundary+0x1bc>
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
a000f2fc: e5973014 ldr r3, [r7, #20]
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
a000f300: e59d1014 ldr r1, [sp, #20]
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
a000f304: e59d2010 ldr r2, [sp, #16]
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000f308: e3caa001 bic sl, sl, #1
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
a000f30c: e089a00a add sl, r9, sl
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
a000f310: e081400a add r4, r1, sl
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
a000f314: e58d3004 str r3, [sp, #4]
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
a000f318: e0633002 rsb r3, r3, r2
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f31c: e1a00004 mov r0, r4
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
a000f320: e083a00a add sl, r3, sl a000f324: e1a01008 mov r1, r8
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
a000f328: e2893008 add r3, r9, #8 a000f32c: e58d3008 str r3, [sp, #8]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f330: eb001581 bl a001493c <__umodsi3> a000f334: e0604004 rsb r4, r0, r4
uintptr_t alloc_begin = alloc_end - alloc_size;
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
a000f338: e15a0004 cmp sl, r4
a000f33c: 2a000003 bcs a000f350 <_Heap_Allocate_aligned_with_boundary+0xc8>
a000f340: e1a0000a mov r0, sl <== NOT EXECUTED a000f344: e1a01008 mov r1, r8 <== NOT EXECUTED a000f348: eb00157b bl a001493c <__umodsi3> <== NOT EXECUTED a000f34c: e060400a rsb r4, r0, sl <== NOT EXECUTED
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
a000f350: e35b0000 cmp fp, #0
a000f354: 0a000026 beq a000f3f4 <_Heap_Allocate_aligned_with_boundary+0x16c>
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment );
}
alloc_end = alloc_begin + alloc_size;
a000f358: e084a005 add sl, r4, r5 <== NOT EXECUTED a000f35c: e1a0000a mov r0, sl <== NOT EXECUTED a000f360: e1a0100b mov r1, fp <== NOT EXECUTED a000f364: eb001574 bl a001493c <__umodsi3> <== NOT EXECUTED a000f368: e060000a rsb r0, r0, sl <== NOT EXECUTED
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
a000f36c: e15a0000 cmp sl, r0 <== NOT EXECUTED a000f370: 93a0a000 movls sl, #0 <== NOT EXECUTED a000f374: 83a0a001 movhi sl, #1 <== NOT EXECUTED a000f378: e1540000 cmp r4, r0 <== NOT EXECUTED a000f37c: 23a0a000 movcs sl, #0 <== NOT EXECUTED a000f380: e35a0000 cmp sl, #0 <== NOT EXECUTED a000f384: 0a00001a beq a000f3f4 <_Heap_Allocate_aligned_with_boundary+0x16c><== NOT EXECUTED
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
a000f388: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED a000f38c: e0813005 add r3, r1, r5 <== NOT EXECUTED
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
a000f390: e1530000 cmp r3, r0 <== NOT EXECUTED a000f394: 958d9018 strls r9, [sp, #24] <== NOT EXECUTED a000f398: 91a09003 movls r9, r3 <== NOT EXECUTED a000f39c: 9a000002 bls a000f3ac <_Heap_Allocate_aligned_with_boundary+0x124><== NOT EXECUTED a000f3a0: ea000021 b a000f42c <_Heap_Allocate_aligned_with_boundary+0x1a4><== NOT EXECUTED a000f3a4: e1590000 cmp r9, r0 <== NOT EXECUTED a000f3a8: 8a00003c bhi a000f4a0 <_Heap_Allocate_aligned_with_boundary+0x218><== NOT EXECUTED
return 0;
}
alloc_begin = boundary_line - alloc_size;
a000f3ac: e0654000 rsb r4, r5, r0 <== NOT EXECUTED a000f3b0: e1a01008 mov r1, r8 <== NOT EXECUTED a000f3b4: e1a00004 mov r0, r4 <== NOT EXECUTED a000f3b8: eb00155f bl a001493c <__umodsi3> <== NOT EXECUTED a000f3bc: e0604004 rsb r4, r0, r4 <== NOT EXECUTED
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
a000f3c0: e084a005 add sl, r4, r5 <== NOT EXECUTED a000f3c4: e1a0000a mov r0, sl <== NOT EXECUTED a000f3c8: e1a0100b mov r1, fp <== NOT EXECUTED a000f3cc: eb00155a bl a001493c <__umodsi3> <== NOT EXECUTED a000f3d0: e060000a rsb r0, r0, sl <== NOT EXECUTED
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
a000f3d4: e15a0000 cmp sl, r0 <== NOT EXECUTED a000f3d8: 93a0a000 movls sl, #0 <== NOT EXECUTED a000f3dc: 83a0a001 movhi sl, #1 <== NOT EXECUTED a000f3e0: e1540000 cmp r4, r0 <== NOT EXECUTED a000f3e4: 23a0a000 movcs sl, #0 <== NOT EXECUTED a000f3e8: e35a0000 cmp sl, #0 <== NOT EXECUTED a000f3ec: 1affffec bne a000f3a4 <_Heap_Allocate_aligned_with_boundary+0x11c><== NOT EXECUTED a000f3f0: e59d9018 ldr r9, [sp, #24] <== NOT EXECUTED
boundary_line = _Heap_Align_down( alloc_end, boundary );
}
}
/* Ensure that the we have a valid new block at the beginning */
if ( alloc_begin >= alloc_begin_floor ) {
a000f3f4: e59d2008 ldr r2, [sp, #8] a000f3f8: e1520004 cmp r2, r4
a000f3fc: 8a00000a bhi a000f42c <_Heap_Allocate_aligned_with_boundary+0x1a4>
a000f400: e59d100c ldr r1, [sp, #12] a000f404: e1a00004 mov r0, r4 a000f408: eb00154b bl a001493c <__umodsi3> a000f40c: e3e0a007 mvn sl, #7 a000f410: e069a00a rsb sl, r9, sl
uintptr_t const alloc_block_begin =
(uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size );
uintptr_t const free_size = alloc_block_begin - block_begin;
if ( free_size >= min_block_size || free_size == 0 ) {
a000f414: e59d1004 ldr r1, [sp, #4]
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000f418: e08aa004 add sl, sl, r4 a000f41c: e060300a rsb r3, r0, sl a000f420: e15a0000 cmp sl, r0 a000f424: 11510003 cmpne r1, r3
a000f428: 9a000005 bls a000f444 <_Heap_Allocate_aligned_with_boundary+0x1bc>
if ( alloc_begin != 0 ) {
break;
}
block = block->next;
a000f42c: e5999008 ldr r9, [r9, #8] a000f430: e2863001 add r3, r6, #1
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f434: e1570009 cmp r7, r9
a000f438: 0a00001d beq a000f4b4 <_Heap_Allocate_aligned_with_boundary+0x22c>
a000f43c: e1a06003 mov r6, r3 a000f440: eaffffa6 b a000f2e0 <_Heap_Allocate_aligned_with_boundary+0x58>
}
/* Statistics */
++search_count;
if ( alloc_begin != 0 ) {
a000f444: e3540000 cmp r4, #0
a000f448: 0afffff7 beq a000f42c <_Heap_Allocate_aligned_with_boundary+0x1a4>
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
a000f44c: e5972048 ldr r2, [r7, #72] ; 0x48
stats->searches += search_count;
a000f450: e597304c ldr r3, [r7, #76] ; 0x4c
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
a000f454: e1a00007 mov r0, r7
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
a000f458: e2822001 add r2, r2, #1
stats->searches += search_count;
a000f45c: e0833006 add r3, r3, r6
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
a000f460: e5872048 str r2, [r7, #72] ; 0x48
stats->searches += search_count;
a000f464: e587304c str r3, [r7, #76] ; 0x4c
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
a000f468: e1a01009 mov r1, r9 a000f46c: e1a02004 mov r2, r4 a000f470: e1a03005 mov r3, r5 a000f474: ebffedf8 bl a000ac5c <_Heap_Block_allocate> a000f478: e1a00004 mov r0, r4
boundary
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
a000f47c: e5973044 ldr r3, [r7, #68] ; 0x44 a000f480: e1530006 cmp r3, r6
stats->max_search = search_count;
a000f484: 35876044 strcc r6, [r7, #68] ; 0x44
}
return (void *) alloc_begin;
}
a000f488: e28dd01c add sp, sp, #28
a000f48c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
a000f490: e1550003 cmp r5, r3 <== NOT EXECUTED a000f494: 9a000008 bls a000f4bc <_Heap_Allocate_aligned_with_boundary+0x234><== NOT EXECUTED
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f498: e3a00000 mov r0, #0 a000f49c: eafffff9 b a000f488 <_Heap_Allocate_aligned_with_boundary+0x200>
a000f4a0: e59d9018 ldr r9, [sp, #24] <== NOT EXECUTED
if ( alloc_begin != 0 ) {
break;
}
block = block->next;
a000f4a4: e2863001 add r3, r6, #1 <== NOT EXECUTED a000f4a8: e5999008 ldr r9, [r9, #8] <== NOT EXECUTED
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f4ac: e1570009 cmp r7, r9 <== NOT EXECUTED a000f4b0: 1affffe1 bne a000f43c <_Heap_Allocate_aligned_with_boundary+0x1b4><== NOT EXECUTED
a000f4b4: e3a00000 mov r0, #0 a000f4b8: eaffffef b a000f47c <_Heap_Allocate_aligned_with_boundary+0x1f4>
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
alignment = page_size;
a000f4bc: e3580000 cmp r8, #0 <== NOT EXECUTED a000f4c0: 01a08002 moveq r8, r2 <== NOT EXECUTED a000f4c4: eaffff7c b a000f2bc <_Heap_Allocate_aligned_with_boundary+0x34><== NOT EXECUTED
a000ac5c <_Heap_Block_allocate>:
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
a000ac5c: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000ac60: e5917004 ldr r7, [r1, #4]
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
a000ac64: e1a05001 mov r5, r1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
a000ac68: e2426008 sub r6, r2, #8
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000ac6c: e3c71001 bic r1, r7, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000ac70: e0858001 add r8, r5, r1
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000ac74: e598c004 ldr ip, [r8, #4] a000ac78: e1a0a003 mov sl, r3 a000ac7c: e1a04000 mov r4, r0
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
a000ac80: e31c0001 tst ip, #1
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const alloc_area_begin = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_area_offset = alloc_begin - alloc_area_begin;
a000ac84: e0653006 rsb r3, r5, r6
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
} else {
free_list_anchor = _Heap_Free_list_head( heap );
a000ac88: 11a09000 movne r9, r0
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
a000ac8c: 1a00000c bne a000acc4 <_Heap_Block_allocate+0x68>
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
a000ac90: e590e038 ldr lr, [r0, #56] ; 0x38
++stats->used_blocks;
a000ac94: e590c040 ldr ip, [r0, #64] ; 0x40
stats->free_size -= _Heap_Block_size( block );
a000ac98: e590b030 ldr fp, [r0, #48] ; 0x30
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
free_list_anchor = block->prev;
a000ac9c: e595900c ldr r9, [r5, #12]
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000aca0: e5950008 ldr r0, [r5, #8]
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
a000aca4: e24ee001 sub lr, lr, #1
++stats->used_blocks;
a000aca8: e28cc001 add ip, ip, #1
stats->free_size -= _Heap_Block_size( block );
a000acac: e061100b rsb r1, r1, fp
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
a000acb0: e5890008 str r0, [r9, #8]
next->prev = prev;
a000acb4: e580900c str r9, [r0, #12]
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
a000acb8: e584e038 str lr, [r4, #56] ; 0x38
++stats->used_blocks;
a000acbc: e584c040 str ip, [r4, #64] ; 0x40
stats->free_size -= _Heap_Block_size( block );
a000acc0: e5841030 str r1, [r4, #48] ; 0x30
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
a000acc4: e5941010 ldr r1, [r4, #16] a000acc8: e1530001 cmp r3, r1
a000accc: 3a000027 bcc a000ad70 <_Heap_Block_allocate+0x114>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000acd0: e1a00002 mov r0, r2 a000acd4: eb002718 bl a001493c <__umodsi3>
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
a000acd8: e5943030 ldr r3, [r4, #48] ; 0x30
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000acdc: e0606006 rsb r6, r0, r6
_Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
uintptr_t const new_block_begin = (uintptr_t) new_block;
uintptr_t const new_block_size = block_end - new_block_begin;
block_end = new_block_begin;
block_size = block_end - block_begin;
a000ace0: e0651006 rsb r1, r5, r6
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
a000ace4: e0833001 add r3, r3, r1
if ( _Heap_Is_prev_used( block ) ) {
a000ace8: e3170001 tst r7, #1
uintptr_t block_end = block_begin + block_size;
Heap_Block *const new_block =
_Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
uintptr_t const new_block_begin = (uintptr_t) new_block;
uintptr_t const new_block_size = block_end - new_block_begin;
a000acec: e0668008 rsb r8, r6, r8
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
a000acf0: e5843030 str r3, [r4, #48] ; 0x30
if ( _Heap_Is_prev_used( block ) ) {
a000acf4: 1a000013 bne a000ad48 <_Heap_Block_allocate+0xec>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block(
const Heap_Block *block
)
{
return (Heap_Block *) ((uintptr_t) block - block->prev_size);
a000acf8: e5953000 ldr r3, [r5] <== NOT EXECUTED
} else {
Heap_Block *const prev_block = _Heap_Prev_block( block );
uintptr_t const prev_block_size = _Heap_Block_size( prev_block );
block = prev_block;
block_size += prev_block_size;
a000acfc: e1a02009 mov r2, r9 <== NOT EXECUTED a000ad00: e0635005 rsb r5, r3, r5 <== NOT EXECUTED
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000ad04: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED a000ad08: e3c33001 bic r3, r3, #1 <== NOT EXECUTED a000ad0c: e0811003 add r1, r1, r3 <== NOT EXECUTED
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
a000ad10: e3813001 orr r3, r1, #1 a000ad14: e5853004 str r3, [r5, #4]
new_block->prev_size = block_size;
a000ad18: e5861000 str r1, [r6]
new_block->size_and_flag = new_block_size;
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
a000ad1c: e1a00004 mov r0, r4 a000ad20: e1a0300a mov r3, sl
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
a000ad24: e5868004 str r8, [r6, #4]
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
a000ad28: e1a01006 mov r1, r6 a000ad2c: ebffff17 bl a000a990 <_Heap_Block_split>
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
a000ad30: e5943030 ldr r3, [r4, #48] ; 0x30 a000ad34: e5942034 ldr r2, [r4, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000ad38: e1a00006 mov r0, r6
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
a000ad3c: e1520003 cmp r2, r3
stats->min_free_size = stats->free_size;
a000ad40: 85843034 strhi r3, [r4, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000ad44: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
a000ad48: e5940038 ldr r0, [r4, #56] ; 0x38
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
a000ad4c: e5993008 ldr r3, [r9, #8]
new_block->next = next;
new_block->prev = block_before;
a000ad50: e585900c str r9, [r5, #12] a000ad54: e2800001 add r0, r0, #1
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
new_block->next = next;
a000ad58: e5853008 str r3, [r5, #8]
new_block->prev = block_before; block_before->next = new_block; next->prev = new_block;
a000ad5c: e583500c str r5, [r3, #12]
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
a000ad60: e5895008 str r5, [r9, #8] a000ad64: e1a02005 mov r2, r5 a000ad68: e5840038 str r0, [r4, #56] ; 0x38 a000ad6c: eaffffe7 b a000ad10 <_Heap_Block_allocate+0xb4>
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
a000ad70: e1a00004 mov r0, r4 a000ad74: e1a02009 mov r2, r9 a000ad78: e083300a add r3, r3, sl a000ad7c: e1a01005 mov r1, r5 a000ad80: ebffff02 bl a000a990 <_Heap_Block_split>
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
a000ad84: e5943030 ldr r3, [r4, #48] ; 0x30 a000ad88: e5942034 ldr r2, [r4, #52] ; 0x34
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
a000ad8c: e1a06005 mov r6, r5
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000ad90: e1a00006 mov r0, r6
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
a000ad94: e1520003 cmp r2, r3
stats->min_free_size = stats->free_size;
a000ad98: 85843034 strhi r3, [r4, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000ad9c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
a000a990 <_Heap_Block_split>:
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
a000a990: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
a000a994: e5906014 ldr r6, [r0, #20]
uintptr_t alloc_size
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
a000a998: e5907010 ldr r7, [r0, #16]
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
a000a99c: e1a05001 mov r5, r1
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
uintptr_t const min_alloc_size = min_block_size - HEAP_BLOCK_HEADER_SIZE;
a000a9a0: e2468008 sub r8, r6, #8
return heap->stats.size;
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Max( uintptr_t a, uintptr_t b )
{
return a > b ? a : b;
a000a9a4: e1530008 cmp r3, r8 a000a9a8: 21a08003 movcs r8, r3
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const used_size =
a000a9ac: e2888008 add r8, r8, #8
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
a000a9b0: e1a01007 mov r1, r7
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
a000a9b4: e1a04000 mov r4, r0 a000a9b8: e1a00008 mov r0, r8 a000a9bc: e1a09002 mov r9, r2 a000a9c0: eb0027dd bl a001493c <__umodsi3>
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000a9c4: e595a004 ldr sl, [r5, #4]
if ( remainder != 0 ) {
a000a9c8: e3500000 cmp r0, #0
return value - remainder + alignment;
a000a9cc: 10887007 addne r7, r8, r7
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000a9d0: e3ca2001 bic r2, sl, #1
uintptr_t const used_size =
_Heap_Max( alloc_size, min_alloc_size ) + HEAP_BLOCK_HEADER_SIZE;
uintptr_t const used_block_size = _Heap_Align_up( used_size, page_size );
uintptr_t const free_size = block_size + HEAP_ALLOC_BONUS - used_size;
a000a9d4: e2823004 add r3, r2, #4
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
return value - remainder + alignment;
} else {
return value;
a000a9d8: 01a07008 moveq r7, r8
uintptr_t const free_size_limit = min_block_size + HEAP_ALLOC_BONUS;
a000a9dc: e2866004 add r6, r6, #4
uintptr_t const used_size =
_Heap_Max( alloc_size, min_alloc_size ) + HEAP_BLOCK_HEADER_SIZE;
uintptr_t const used_block_size = _Heap_Align_up( used_size, page_size );
uintptr_t const free_size = block_size + HEAP_ALLOC_BONUS - used_size;
a000a9e0: e0688003 rsb r8, r8, r3
)
{
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
return value - remainder + alignment;
a000a9e4: 10607007 rsbne r7, r0, r7
Heap_Block *next_block = _Heap_Block_at( block, block_size );
_HAssert( used_size <= block_size + HEAP_ALLOC_BONUS );
_HAssert( used_size + free_size == block_size + HEAP_ALLOC_BONUS );
if ( free_size >= free_size_limit ) {
a000a9e8: e1580006 cmp r8, r6
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000a9ec: e0853002 add r3, r5, r2
a000a9f0: 3a00001c bcc a000aa68 <_Heap_Block_split+0xd8>
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000a9f4: e20aa001 and sl, sl, #1
block->size_and_flag = size | flag;
a000a9f8: e187a00a orr sl, r7, sl a000a9fc: e585a004 str sl, [r5, #4]
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000aa00: e5931004 ldr r1, [r3, #4]
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
a000aa04: e5940030 ldr r0, [r4, #48] ; 0x30
_HAssert( used_size <= block_size + HEAP_ALLOC_BONUS );
_HAssert( used_size + free_size == block_size + HEAP_ALLOC_BONUS );
if ( free_size >= free_size_limit ) {
Heap_Block *const free_block = _Heap_Block_at( block, used_block_size );
uintptr_t free_block_size = block_size - used_block_size;
a000aa08: e0672002 rsb r2, r7, r2 a000aa0c: e3c11001 bic r1, r1, #1
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000aa10: e083c001 add ip, r3, r1
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000aa14: e59cc004 ldr ip, [ip, #4]
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
a000aa18: e0800002 add r0, r0, r2
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000aa1c: e0875005 add r5, r7, r5
if ( _Heap_Is_used( next_block ) ) {
a000aa20: e31c0001 tst ip, #1
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
a000aa24: e5840030 str r0, [r4, #48] ; 0x30
if ( _Heap_Is_used( next_block ) ) {
a000aa28: 1a000012 bne a000aa78 <_Heap_Block_split+0xe8>
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000aa2c: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED a000aa30: e593300c ldr r3, [r3, #12] <== NOT EXECUTED
} else {
uintptr_t const next_block_size = _Heap_Block_size( next_block );
_Heap_Free_list_replace( next_block, free_block );
free_block_size += next_block_size;
a000aa34: e0822001 add r2, r2, r1 <== NOT EXECUTED
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
a000aa38: e5850008 str r0, [r5, #8] <== NOT EXECUTED
new_block->prev = prev;
a000aa3c: e585300c str r3, [r5, #12] <== NOT EXECUTED
next->prev = new_block;
prev->next = new_block;
a000aa40: e5835008 str r5, [r3, #8] <== NOT EXECUTED
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
next->prev = new_block;
a000aa44: e580500c str r5, [r0, #12] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000aa48: e0823005 add r3, r2, r5 <== NOT EXECUTED
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
a000aa4c: e3821001 orr r1, r2, #1 a000aa50: e5851004 str r1, [r5, #4]
next_block->prev_size = free_block_size;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000aa54: e5931004 ldr r1, [r3, #4]
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
next_block->prev_size = free_block_size;
a000aa58: e5832000 str r2, [r3]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000aa5c: e3c12001 bic r2, r1, #1
a000aa60: e5832004 str r2, [r3, #4]
a000aa64: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
_Heap_Protection_block_initialize( heap, free_block );
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a000aa68: e5932004 ldr r2, [r3, #4]
a000aa6c: e3822001 orr r2, r2, #1
a000aa70: e5832004 str r2, [r3, #4]
a000aa74: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
if ( _Heap_Is_used( next_block ) ) {
_Heap_Free_list_insert_after( free_list_anchor, free_block );
/* Statistics */
++stats->free_blocks;
a000aa78: e5940038 ldr r0, [r4, #56] ; 0x38
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
a000aa7c: e5991008 ldr r1, [r9, #8]
new_block->next = next;
new_block->prev = block_before;
a000aa80: e585900c str r9, [r5, #12] a000aa84: e2800001 add r0, r0, #1
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
new_block->next = next;
a000aa88: e5851008 str r1, [r5, #8]
new_block->prev = block_before; block_before->next = new_block; next->prev = new_block;
a000aa8c: e581500c str r5, [r1, #12]
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
a000aa90: e5895008 str r5, [r9, #8] a000aa94: e5840038 str r0, [r4, #56] ; 0x38 a000aa98: eaffffeb b a000aa4c <_Heap_Block_split+0xbc>
a000f814 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
a000f814: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a000f818: e1a05000 mov r5, r0
uintptr_t const free_size = stats->free_size;
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
a000f81c: e0916002 adds r6, r1, r2
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
a000f820: e1a04001 mov r4, r1
Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block;
a000f824: e5908020 ldr r8, [r0, #32]
Heap_Block *extend_last_block = NULL; uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr; uintptr_t const extend_area_end = extend_area_begin + extend_area_size; uintptr_t const free_size = stats->free_size;
a000f828: e5951030 ldr r1, [r5, #48] ; 0x30
Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL; Heap_Block *extend_last_block = NULL; uintptr_t const page_size = heap->page_size;
a000f82c: e5900010 ldr r0, [r0, #16]
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
a000f830: e24dd024 sub sp, sp, #36 ; 0x24
Heap_Block *start_block = first_block; Heap_Block *merge_below_block = NULL; Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL;
a000f834: e3a07000 mov r7, #0
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
a000f838: e58d3010 str r3, [sp, #16]
Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL; Heap_Block *extend_last_block = NULL; uintptr_t const page_size = heap->page_size;
a000f83c: e58d0008 str r0, [sp, #8]
Heap_Block *start_block = first_block; Heap_Block *merge_below_block = NULL; Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL;
a000f840: e58d7020 str r7, [sp, #32]
Heap_Block *extend_last_block = NULL;
a000f844: e58d701c str r7, [sp, #28]
uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size;
a000f848: e5953014 ldr r3, [r5, #20]
uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr; uintptr_t const extend_area_end = extend_area_begin + extend_area_size; uintptr_t const free_size = stats->free_size;
a000f84c: e58d1018 str r1, [sp, #24]
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
return false;
a000f850: 21a00007 movcs r0, r7
uintptr_t const free_size = stats->free_size;
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
a000f854: 3a000001 bcc a000f860 <_Heap_Extend+0x4c>
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
a000f858: e28dd024 add sp, sp, #36 ; 0x24
a000f85c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
if ( extend_area_end < extend_area_begin ) {
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
a000f860: e28dc020 add ip, sp, #32 a000f864: e1a01002 mov r1, r2 a000f868: e58dc000 str ip, [sp] a000f86c: e1a00004 mov r0, r4 a000f870: e28dc01c add ip, sp, #28 a000f874: e59d2008 ldr r2, [sp, #8] a000f878: e58dc004 str ip, [sp, #4] a000f87c: ebffed5f bl a000ae00 <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
a000f880: e3500000 cmp r0, #0
a000f884: 0afffff3 beq a000f858 <_Heap_Extend+0x44>
a000f888: e1a09008 mov r9, r8 a000f88c: e1a0b007 mov fp, r7 a000f890: e58d700c str r7, [sp, #12] a000f894: e58d7014 str r7, [sp, #20]
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
a000f898: e1590008 cmp r9, r8 a000f89c: 05953018 ldreq r3, [r5, #24]
uintptr_t const sub_area_end = start_block->prev_size;
a000f8a0: e599a000 ldr sl, [r9]
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
a000f8a4: 11a03009 movne r3, r9
uintptr_t const sub_area_end = start_block->prev_size;
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
a000f8a8: e1530006 cmp r3, r6 a000f8ac: 3154000a cmpcc r4, sl
a000f8b0: 3a00006c bcc a000fa68 <_Heap_Extend+0x254>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
a000f8b4: e1530006 cmp r3, r6 a000f8b8: 058d9014 streq r9, [sp, #20]
a000f8bc: 0a000001 beq a000f8c8 <_Heap_Extend+0xb4>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
a000f8c0: e156000a cmp r6, sl a000f8c4: 31a0b009 movcc fp, r9
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f8c8: e1a0000a mov r0, sl a000f8cc: e59d1008 ldr r1, [sp, #8] a000f8d0: eb00156e bl a0014e90 <__umodsi3> a000f8d4: e24a3008 sub r3, sl, #8
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
a000f8d8: e15a0004 cmp sl, r4
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000f8dc: e0603003 rsb r3, r0, r3
start_block->prev_size = extend_area_end;
a000f8e0: 05896000 streq r6, [r9]
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
a000f8e4: 058d300c streq r3, [sp, #12]
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
a000f8e8: 0a000001 beq a000f8f4 <_Heap_Extend+0xe0>
a000f8ec: e154000a cmp r4, sl a000f8f0: 81a07003 movhi r7, r3
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000f8f4: e5939004 ldr r9, [r3, #4] a000f8f8: e3c99001 bic r9, r9, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000f8fc: e0839009 add r9, r3, r9
} else if ( sub_area_end < extend_area_begin ) {
link_above_block = end_block;
}
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
a000f900: e1580009 cmp r8, r9
a000f904: 1affffe3 bne a000f898 <_Heap_Extend+0x84>
if ( extend_area_begin < heap->area_begin ) {
a000f908: e5953018 ldr r3, [r5, #24] a000f90c: e1540003 cmp r4, r3
heap->area_begin = extend_area_begin;
a000f910: 35854018 strcc r4, [r5, #24]
}
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
if ( extend_area_begin < heap->area_begin ) {
a000f914: 3a000002 bcc a000f924 <_Heap_Extend+0x110>
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
a000f918: e595301c ldr r3, [r5, #28] <== NOT EXECUTED a000f91c: e1560003 cmp r6, r3 <== NOT EXECUTED
heap->area_end = extend_area_end;
a000f920: 8585601c strhi r6, [r5, #28] <== NOT EXECUTED
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
a000f924: e59d3020 ldr r3, [sp, #32] a000f928: e59d201c ldr r2, [sp, #28]
extend_last_block->prev_size = extend_first_block_size;
extend_last_block->size_and_flag = 0;
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
a000f92c: e595c020 ldr ip, [r5, #32]
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
a000f930: e5836000 str r6, [r3]
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
heap->area_end = extend_area_end;
}
extend_first_block_size =
a000f934: e0631002 rsb r1, r3, r2
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
a000f938: e3810001 orr r0, r1, #1
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
a000f93c: e5821000 str r1, [r2]
extend_last_block->size_and_flag = 0;
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
a000f940: e15c0003 cmp ip, r3
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
extend_last_block->size_and_flag = 0;
a000f944: e3a01000 mov r1, #0
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
extend_first_block->size_and_flag =
a000f948: e5830004 str r0, [r3, #4]
extend_first_block_size | HEAP_PREV_BLOCK_USED;
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
extend_last_block->size_and_flag = 0;
a000f94c: e5821004 str r1, [r2, #4]
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
heap->first_block = extend_first_block;
a000f950: 85853020 strhi r3, [r5, #32]
extend_last_block->prev_size = extend_first_block_size;
extend_last_block->size_and_flag = 0;
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
a000f954: 8a000002 bhi a000f964 <_Heap_Extend+0x150>
heap->first_block = extend_first_block;
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
a000f958: e5953024 ldr r3, [r5, #36] ; 0x24 <== NOT EXECUTED a000f95c: e1530002 cmp r3, r2 <== NOT EXECUTED
heap->last_block = extend_last_block;
a000f960: 35852024 strcc r2, [r5, #36] ; 0x24 <== NOT EXECUTED
}
if ( merge_below_block != NULL ) {
a000f964: e59d3014 ldr r3, [sp, #20] a000f968: e3530000 cmp r3, #0
a000f96c: 0a000050 beq a000fab4 <_Heap_Extend+0x2a0>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
a000f970: e5958010 ldr r8, [r5, #16] <== NOT EXECUTED
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
a000f974: e2844008 add r4, r4, #8 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
a000f978: e1a00004 mov r0, r4 <== NOT EXECUTED a000f97c: e1a01008 mov r1, r8 <== NOT EXECUTED a000f980: eb001542 bl a0014e90 <__umodsi3> <== NOT EXECUTED
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
a000f984: e59dc014 ldr ip, [sp, #20] <== NOT EXECUTED
if ( remainder != 0 ) {
a000f988: e3500000 cmp r0, #0 <== NOT EXECUTED
return value - remainder + alignment;
a000f98c: 10844008 addne r4, r4, r8 <== NOT EXECUTED a000f990: 10604004 rsbne r4, r0, r4 <== NOT EXECUTED
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const new_first_block_begin =
a000f994: e2441008 sub r1, r4, #8 <== NOT EXECUTED
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
a000f998: e59c2000 ldr r2, [ip] <== NOT EXECUTED
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const new_first_block_begin =
new_first_block_alloc_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
a000f99c: e061300c rsb r3, r1, ip <== NOT EXECUTED
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED;
a000f9a0: e3833001 orr r3, r3, #1 <== NOT EXECUTED
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
a000f9a4: e5042008 str r2, [r4, #-8] <== NOT EXECUTED
new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED;
a000f9a8: e5813004 str r3, [r1, #4] <== NOT EXECUTED
_Heap_Free_block( heap, new_first_block );
a000f9ac: e1a00005 mov r0, r5 <== NOT EXECUTED a000f9b0: ebffff8f bl a000f7f4 <_Heap_Free_block> <== NOT EXECUTED
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
a000f9b4: e59d000c ldr r0, [sp, #12] a000f9b8: e3500000 cmp r0, #0
a000f9bc: 0a00002b beq a000fa70 <_Heap_Extend+0x25c>
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
extend_area_end - last_block_begin - HEAP_BLOCK_HEADER_SIZE,
a000f9c0: e2466008 sub r6, r6, #8 <== NOT EXECUTED
uintptr_t extend_area_end
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
a000f9c4: e0606006 rsb r6, r0, r6 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f9c8: e5951010 ldr r1, [r5, #16] <== NOT EXECUTED a000f9cc: e1a00006 mov r0, r6 <== NOT EXECUTED a000f9d0: eb00152e bl a0014e90 <__umodsi3> <== NOT EXECUTED
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
(last_block->size_and_flag - last_block_new_size)
a000f9d4: e59d100c ldr r1, [sp, #12] <== NOT EXECUTED a000f9d8: e0606006 rsb r6, r0, r6 <== NOT EXECUTED
| HEAP_PREV_BLOCK_USED;
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
a000f9dc: e1a00005 mov r0, r5 <== NOT EXECUTED
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
(last_block->size_and_flag - last_block_new_size)
a000f9e0: e5913004 ldr r3, [r1, #4] <== NOT EXECUTED
page_size
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
a000f9e4: e0862001 add r2, r6, r1 <== NOT EXECUTED
(last_block->size_and_flag - last_block_new_size)
a000f9e8: e0663003 rsb r3, r6, r3 <== NOT EXECUTED
| HEAP_PREV_BLOCK_USED;
a000f9ec: e3833001 orr r3, r3, #1 <== NOT EXECUTED
page_size
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
a000f9f0: e5823004 str r3, [r2, #4] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000f9f4: e5913004 ldr r3, [r1, #4] <== NOT EXECUTED a000f9f8: e2033001 and r3, r3, #1 <== NOT EXECUTED
block->size_and_flag = size | flag;
a000f9fc: e1866003 orr r6, r6, r3 <== NOT EXECUTED a000fa00: e5816004 str r6, [r1, #4] <== NOT EXECUTED
(last_block->size_and_flag - last_block_new_size)
| HEAP_PREV_BLOCK_USED;
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
a000fa04: ebffff7a bl a000f7f4 <_Heap_Free_block> <== NOT EXECUTED
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
a000fa08: e59d200c ldr r2, [sp, #12] a000fa0c: e59d3014 ldr r3, [sp, #20] a000fa10: e3520000 cmp r2, #0 a000fa14: 03530000 cmpeq r3, #0
a000fa18: 0a000021 beq a000faa4 <_Heap_Extend+0x290>
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
a000fa1c: e5953024 ldr r3, [r5, #36] ; 0x24
* This feature will be used to terminate the scattered heap area list. See
* also _Heap_Extend().
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
a000fa20: e595c020 ldr ip, [r5, #32]
_Heap_Free_block( heap, extend_first_block );
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
a000fa24: e5952030 ldr r2, [r5, #48] ; 0x30
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000fa28: e5930004 ldr r0, [r3, #4]
* This feature will be used to terminate the scattered heap area list. See
* also _Heap_Extend().
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
a000fa2c: e063c00c rsb ip, r3, ip a000fa30: e59d4018 ldr r4, [sp, #24]
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000fa34: e2000001 and r0, r0, #1
/* Statistics */
stats->size += extended_size;
a000fa38: e595102c ldr r1, [r5, #44] ; 0x2c
block->size_and_flag = size | flag;
a000fa3c: e18c0000 orr r0, ip, r0
if ( extended_size_ptr != NULL )
a000fa40: e59dc010 ldr ip, [sp, #16]
_Heap_Free_block( heap, extend_first_block );
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
a000fa44: e0642002 rsb r2, r4, r2
/* Statistics */
stats->size += extended_size;
a000fa48: e0811002 add r1, r1, r2
if ( extended_size_ptr != NULL )
a000fa4c: e35c0000 cmp ip, #0 a000fa50: e5830004 str r0, [r3, #4]
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
/* Statistics */
stats->size += extended_size;
a000fa54: e585102c str r1, [r5, #44] ; 0x2c
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
a000fa58: 13a00001 movne r0, #1
/* Statistics */
stats->size += extended_size;
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
a000fa5c: 158c2000 strne r2, [ip]
return true;
a000fa60: 03a00001 moveq r0, #1 a000fa64: eaffff7b b a000f858 <_Heap_Extend+0x44>
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
a000fa68: e3a00000 mov r0, #0 <== NOT EXECUTED a000fa6c: eaffff79 b a000f858 <_Heap_Extend+0x44> <== NOT EXECUTED
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
a000fa70: e3570000 cmp r7, #0
a000fa74: 0affffe3 beq a000fa08 <_Heap_Extend+0x1f4>
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000fa78: e5971004 ldr r1, [r7, #4] <== NOT EXECUTED
)
{
uintptr_t const link_begin = (uintptr_t) link;
uintptr_t const first_block_begin = (uintptr_t) first_block;
_Heap_Block_set_size( link, first_block_begin - link_begin );
a000fa7c: e59d2020 ldr r2, [sp, #32] <== NOT EXECUTED
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
_Heap_Link_above(
a000fa80: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED a000fa84: e2011001 and r1, r1, #1 <== NOT EXECUTED
)
{
uintptr_t const link_begin = (uintptr_t) link;
uintptr_t const first_block_begin = (uintptr_t) first_block;
_Heap_Block_set_size( link, first_block_begin - link_begin );
a000fa88: e0672002 rsb r2, r7, r2 <== NOT EXECUTED
block->size_and_flag = size | flag;
a000fa8c: e1822001 orr r2, r2, r1 <== NOT EXECUTED a000fa90: e5872004 str r2, [r7, #4] <== NOT EXECUTED
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a000fa94: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000fa98: e3822001 orr r2, r2, #1 <== NOT EXECUTED a000fa9c: e5832004 str r2, [r3, #4] <== NOT EXECUTED a000faa0: eaffffd8 b a000fa08 <_Heap_Extend+0x1f4> <== NOT EXECUTED
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
_Heap_Free_block( heap, extend_first_block );
a000faa4: e1a00005 mov r0, r5 a000faa8: e59d1020 ldr r1, [sp, #32] a000faac: ebffff50 bl a000f7f4 <_Heap_Free_block> a000fab0: eaffffd9 b a000fa1c <_Heap_Extend+0x208>
heap->last_block = extend_last_block;
}
if ( merge_below_block != NULL ) {
_Heap_Merge_below( heap, extend_area_begin, merge_below_block );
} else if ( link_below_block != NULL ) {
a000fab4: e35b0000 cmp fp, #0
{
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const link_begin = (uintptr_t) link;
last_block->size_and_flag =
(link_begin - last_block_begin) | HEAP_PREV_BLOCK_USED;
a000fab8: 1062b00b rsbne fp, r2, fp a000fabc: 138bb001 orrne fp, fp, #1
)
{
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const link_begin = (uintptr_t) link;
last_block->size_and_flag =
a000fac0: 1582b004 strne fp, [r2, #4] a000fac4: eaffffba b a000f9b4 <_Heap_Extend+0x1a0>
a000f4c8 <_Heap_Free>:
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
a000f4c8: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a000f4cc: e1a04000 mov r4, r0
a000f4d0: e1a05001 mov r5, r1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f4d4: e1a00001 mov r0, r1 a000f4d8: e5941010 ldr r1, [r4, #16] a000f4dc: eb001516 bl a001493c <__umodsi3>
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
a000f4e0: e5943020 ldr r3, [r4, #32]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f4e4: e2455008 sub r5, r5, #8
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000f4e8: e0605005 rsb r5, r0, r5
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000f4ec: e1550003 cmp r5, r3
a000f4f0: 3a000030 bcc a000f5b8 <_Heap_Free+0xf0>
a000f4f4: e5941024 ldr r1, [r4, #36] ; 0x24 a000f4f8: e1550001 cmp r5, r1
a000f4fc: 8a00002d bhi a000f5b8 <_Heap_Free+0xf0>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f500: e595c004 ldr ip, [r5, #4]
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000f504: e3cc6001 bic r6, ip, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000f508: e0852006 add r2, r5, r6
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000f50c: e1530002 cmp r3, r2
a000f510: 8a000028 bhi a000f5b8 <_Heap_Free+0xf0>
a000f514: e1510002 cmp r1, r2
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
a000f518: 33a00000 movcc r0, #0
a000f51c: 3a000027 bcc a000f5c0 <_Heap_Free+0xf8>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f520: e5927004 ldr r7, [r2, #4]
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
a000f524: e2170001 ands r0, r7, #1
a000f528: 0a000024 beq a000f5c0 <_Heap_Free+0xf8>
return true;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
a000f52c: e1510002 cmp r1, r2
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000f530: e3c77001 bic r7, r7, #1 a000f534: 03a08000 moveq r8, #0
a000f538: 0a000004 beq a000f550 <_Heap_Free+0x88>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f53c: e0820007 add r0, r2, r7
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000f540: e5900004 ldr r0, [r0, #4]
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
a000f544: e3100001 tst r0, #1 a000f548: 13a08000 movne r8, #0 a000f54c: 03a08001 moveq r8, #1
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
a000f550: e21c0001 ands r0, ip, #1
a000f554: 1a00001a bne a000f5c4 <_Heap_Free+0xfc>
uintptr_t const prev_size = block->prev_size;
a000f558: e595c000 ldr ip, [r5]
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000f55c: e06ca005 rsb sl, ip, r5
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000f560: e153000a cmp r3, sl
a000f564: 8a000015 bhi a000f5c0 <_Heap_Free+0xf8>
a000f568: e151000a cmp r1, sl
a000f56c: 3a000013 bcc a000f5c0 <_Heap_Free+0xf8>
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000f570: e59a0004 ldr r0, [sl, #4]
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
a000f574: e2100001 ands r0, r0, #1
a000f578: 0a000010 beq a000f5c0 <_Heap_Free+0xf8>
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
a000f57c: e3580000 cmp r8, #0
a000f580: 0a000038 beq a000f668 <_Heap_Free+0x1a0>
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
a000f584: e5940038 ldr r0, [r4, #56] ; 0x38
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f588: e5923008 ldr r3, [r2, #8]
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
a000f58c: e0867007 add r7, r6, r7
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f590: e592200c ldr r2, [r2, #12]
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
a000f594: e087c00c add ip, r7, ip
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
a000f598: e2400001 sub r0, r0, #1
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
a000f59c: e38c1001 orr r1, ip, #1
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
a000f5a0: e5823008 str r3, [r2, #8]
next->prev = prev;
a000f5a4: e583200c str r2, [r3, #12]
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
a000f5a8: e5840038 str r0, [r4, #56] ; 0x38
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
a000f5ac: e58a1004 str r1, [sl, #4]
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
a000f5b0: e78ac00c str ip, [sl, ip] a000f5b4: ea00000e b a000f5f4 <_Heap_Free+0x12c>
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
a000f5b8: e3a00000 mov r0, #0
a000f5bc: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f5c0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
a000f5c4: e3580000 cmp r8, #0
a000f5c8: 0a000014 beq a000f620 <_Heap_Free+0x158>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f5cc: e5923008 ldr r3, [r2, #8] a000f5d0: e592200c ldr r2, [r2, #12]
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
uintptr_t const size = block_size + next_block_size;
a000f5d4: e0877006 add r7, r7, r6
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
a000f5d8: e3871001 orr r1, r7, #1
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
a000f5dc: e5853008 str r3, [r5, #8]
new_block->prev = prev;
a000f5e0: e585200c str r2, [r5, #12]
next->prev = new_block;
prev->next = new_block;
a000f5e4: e5825008 str r5, [r2, #8]
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
next->prev = new_block;
a000f5e8: e583500c str r5, [r3, #12] a000f5ec: e5851004 str r1, [r5, #4]
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
a000f5f0: e7857007 str r7, [r5, r7]
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
a000f5f4: e5942040 ldr r2, [r4, #64] ; 0x40
++stats->frees;
a000f5f8: e5943050 ldr r3, [r4, #80] ; 0x50
stats->free_size += block_size;
a000f5fc: e5941030 ldr r1, [r4, #48] ; 0x30
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
a000f600: e2422001 sub r2, r2, #1
++stats->frees;
a000f604: e2833001 add r3, r3, #1
stats->free_size += block_size;
a000f608: e0816006 add r6, r1, r6
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
a000f60c: e5842040 str r2, [r4, #64] ; 0x40
++stats->frees;
a000f610: e5843050 str r3, [r4, #80] ; 0x50
stats->free_size += block_size;
a000f614: e5846030 str r6, [r4, #48] ; 0x30
return( true );
a000f618: e3a00001 mov r0, #1
a000f61c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
next_block->prev_size = size;
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
a000f620: e3863001 orr r3, r6, #1 a000f624: e5853004 str r3, [r5, #4]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
a000f628: e5943038 ldr r3, [r4, #56] ; 0x38
if ( stats->max_free_blocks < stats->free_blocks ) {
a000f62c: e594c03c ldr ip, [r4, #60] ; 0x3c
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000f630: e5920004 ldr r0, [r2, #4]
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
a000f634: e5941008 ldr r1, [r4, #8]
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
a000f638: e2833001 add r3, r3, #1
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000f63c: e3c00001 bic r0, r0, #1
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
if ( stats->max_free_blocks < stats->free_blocks ) {
a000f640: e153000c cmp r3, ip
new_block->next = next;
a000f644: e5851008 str r1, [r5, #8]
new_block->prev = block_before;
a000f648: e585400c str r4, [r5, #12]
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000f64c: e5820004 str r0, [r2, #4]
block_before->next = new_block; next->prev = new_block;
a000f650: e581500c str r5, [r1, #12]
next_block->prev_size = block_size;
a000f654: e7856006 str r6, [r5, r6]
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
a000f658: e5845008 str r5, [r4, #8]
/* Statistics */
++stats->free_blocks;
a000f65c: e5843038 str r3, [r4, #56] ; 0x38
if ( stats->max_free_blocks < stats->free_blocks ) {
stats->max_free_blocks = stats->free_blocks;
a000f660: 8584303c strhi r3, [r4, #60] ; 0x3c a000f664: eaffffe2 b a000f5f4 <_Heap_Free+0x12c>
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
a000f668: e086c00c add ip, r6, ip
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
a000f66c: e38c3001 orr r3, ip, #1 a000f670: e58a3004 str r3, [sl, #4]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000f674: e5923004 ldr r3, [r2, #4]
next_block->prev_size = size;
a000f678: e785c006 str ip, [r5, r6]
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000f67c: e3c33001 bic r3, r3, #1 a000f680: e5823004 str r3, [r2, #4] a000f684: eaffffda b a000f5f4 <_Heap_Free+0x12c>
a00164b8 <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
a00164b8: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a00164bc: e1a04000 mov r4, r0
a00164c0: e1a05001 mov r5, r1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a00164c4: e1a00001 mov r0, r1 a00164c8: e5941010 ldr r1, [r4, #16] a00164cc: e1a07003 mov r7, r3 a00164d0: e1a0a002 mov sl, r2 a00164d4: ebfff918 bl a001493c <__umodsi3>
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a00164d8: e5943020 ldr r3, [r4, #32] a00164dc: e59d601c ldr r6, [sp, #28]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a00164e0: e2458008 sub r8, r5, #8
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a00164e4: e0601008 rsb r1, r0, r8
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
a00164e8: e3a02000 mov r2, #0
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a00164ec: e1530001 cmp r3, r1 a00164f0: e5872000 str r2, [r7]
*new_size = 0;
a00164f4: e5862000 str r2, [r6]
a00164f8: 8a000038 bhi a00165e0 <_Heap_Resize_block+0x128>
a00164fc: e5943024 ldr r3, [r4, #36] ; 0x24 a0016500: e1530001 cmp r3, r1
a0016504: 3a000037 bcc a00165e8 <_Heap_Resize_block+0x130>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a0016508: e5910004 ldr r0, [r1, #4]
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
a001650c: e2653004 rsb r3, r5, #4 a0016510: e3c00001 bic r0, r0, #1
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
a0016514: e0812000 add r2, r1, r0 a0016518: e592c004 ldr ip, [r2, #4]
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
a001651c: e0833002 add r3, r3, r2 a0016520: e3ccc001 bic ip, ip, #1
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
a0016524: e082800c add r8, r2, ip
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a0016528: e5988004 ldr r8, [r8, #4]
bool next_block_is_free = _Heap_Is_free( next_block );;
_HAssert( _Heap_Is_block_in_heap( heap, next_block ) );
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
a001652c: e5873000 str r3, [r7]
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
a0016530: e3180001 tst r8, #1 a0016534: 13a07000 movne r7, #0 a0016538: 03a07001 moveq r7, #1
if ( next_block_is_free ) {
a001653c: e3570000 cmp r7, #0
block_size += next_block_size;
alloc_size += next_block_size;
a0016540: 1083300c addne r3, r3, ip
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
if ( next_block_is_free ) {
block_size += next_block_size;
a0016544: 1080000c addne r0, r0, ip
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
a0016548: e15a0003 cmp sl, r3
a001654c: 8a000027 bhi a00165f0 <_Heap_Resize_block+0x138>
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
a0016550: e3570000 cmp r7, #0
a0016554: 0a000011 beq a00165a0 <_Heap_Resize_block+0xe8>
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a0016558: e5917004 ldr r7, [r1, #4] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a001655c: e0803001 add r3, r0, r1 <== NOT EXECUTED
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
/* Statistics */
--stats->free_blocks;
a0016560: e594e038 ldr lr, [r4, #56] ; 0x38 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a0016564: e2077001 and r7, r7, #1 <== NOT EXECUTED
block->size_and_flag = size | flag;
a0016568: e1800007 orr r0, r0, r7 <== NOT EXECUTED a001656c: e5810004 str r0, [r1, #4] <== NOT EXECUTED
stats->free_size -= next_block_size;
a0016570: e5948030 ldr r8, [r4, #48] ; 0x30 <== NOT EXECUTED
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a0016574: e5937004 ldr r7, [r3, #4] <== NOT EXECUTED
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
a0016578: e5920008 ldr r0, [r2, #8] <== NOT EXECUTED a001657c: e592200c ldr r2, [r2, #12] <== NOT EXECUTED
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a0016580: e3877001 orr r7, r7, #1 <== NOT EXECUTED
/* Statistics */
--stats->free_blocks;
a0016584: e24ee001 sub lr, lr, #1 <== NOT EXECUTED
stats->free_size -= next_block_size;
a0016588: e06cc008 rsb ip, ip, r8 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
a001658c: e5820008 str r0, [r2, #8] <== NOT EXECUTED
next->prev = prev;
a0016590: e580200c str r2, [r0, #12] <== NOT EXECUTED
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a0016594: e5837004 str r7, [r3, #4] <== NOT EXECUTED
/* Statistics */
--stats->free_blocks;
a0016598: e584e038 str lr, [r4, #56] ; 0x38 <== NOT EXECUTED
stats->free_size -= next_block_size;
a001659c: e584c030 str ip, [r4, #48] ; 0x30 <== NOT EXECUTED
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
a00165a0: e1a02005 mov r2, r5 a00165a4: e1a0300a mov r3, sl a00165a8: e1a00004 mov r0, r4 a00165ac: ebffd1aa bl a000ac5c <_Heap_Block_allocate>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a00165b0: e5902004 ldr r2, [r0, #4] a00165b4: e1a03000 mov r3, r0
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS;
/* Statistics */
++stats->resizes;
return HEAP_RESIZE_SUCCESSFUL;
a00165b8: e3a00000 mov r0, #0 a00165bc: e3c22001 bic r2, r2, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a00165c0: e2822004 add r2, r2, #4
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS;
a00165c4: e0655002 rsb r5, r5, r2 a00165c8: e0833005 add r3, r3, r5 a00165cc: e5863000 str r3, [r6]
/* Statistics */
++stats->resizes;
a00165d0: e5943054 ldr r3, [r4, #84] ; 0x54
a00165d4: e2833001 add r3, r3, #1
a00165d8: e5843054 str r3, [r4, #84] ; 0x54
a00165dc: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
new_alloc_size,
old_size,
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
a00165e0: e3a00002 mov r0, #2 <== NOT EXECUTED
a00165e4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a00165e8: e3a00002 mov r0, #2 <== NOT EXECUTED
} }
a00165ec: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
block_size += next_block_size;
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
return HEAP_RESIZE_UNSATISFIED;
a00165f0: e3a00001 mov r0, #1
*new_size = 0;
_Heap_Protection_block_check( heap, block );
if ( _Heap_Is_block_in_heap( heap, block ) ) {
return _Heap_Resize_block_checked(
a00165f4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a00165f8 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
a00165f8: e92d40f0 push {r4, r5, r6, r7, lr}
a00165fc: e1a04000 mov r4, r0
a0016600: e1a05001 mov r5, r1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a0016604: e1a00001 mov r0, r1 a0016608: e5941010 ldr r1, [r4, #16] a001660c: e1a07002 mov r7, r2 a0016610: ebfff8c9 bl a001493c <__umodsi3>
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
a0016614: e5943020 ldr r3, [r4, #32]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a0016618: e2456008 sub r6, r5, #8
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a001661c: e0600006 rsb r0, r0, r6
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a0016620: e1500003 cmp r0, r3
a0016624: 3a000012 bcc a0016674 <_Heap_Size_of_alloc_area+0x7c>
a0016628: e5942024 ldr r2, [r4, #36] ; 0x24 a001662c: e1500002 cmp r0, r2
a0016630: 8a00000f bhi a0016674 <_Heap_Size_of_alloc_area+0x7c>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a0016634: e5906004 ldr r6, [r0, #4] a0016638: e3c66001 bic r6, r6, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a001663c: e0806006 add r6, r0, r6
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a0016640: e1530006 cmp r3, r6
a0016644: 8a00000a bhi a0016674 <_Heap_Size_of_alloc_area+0x7c>
a0016648: e1520006 cmp r2, r6
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
a001664c: 33a00000 movcc r0, #0
a0016650: 3a000009 bcc a001667c <_Heap_Size_of_alloc_area+0x84>
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a0016654: e5960004 ldr r0, [r6, #4]
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
a0016658: e2100001 ands r0, r0, #1
a001665c: 0a000006 beq a001667c <_Heap_Size_of_alloc_area+0x84>
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
a0016660: e2655004 rsb r5, r5, #4 a0016664: e0856006 add r6, r5, r6 a0016668: e5876000 str r6, [r7]
return true;
a001666c: e3a00001 mov r0, #1
a0016670: e8bd80f0 pop {r4, r5, r6, r7, pc}
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
a0016674: e3a00000 mov r0, #0 <== NOT EXECUTED
a0016678: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
return true;
}
a001667c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a000b9c0 <_Heap_Walk>:
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
if ( !_System_state_Is_up( _System_state_Get() ) ) {
a000b9c0: e59f3584 ldr r3, [pc, #1412] ; a000bf4c <_Heap_Walk+0x58c>
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
a000b9c4: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
a000b9c8: e31200ff tst r2, #255 ; 0xff
if ( !_System_state_Is_up( _System_state_Get() ) ) {
a000b9cc: e5933000 ldr r3, [r3]
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
a000b9d0: e59f2578 ldr r2, [pc, #1400] ; a000bf50 <_Heap_Walk+0x590> a000b9d4: e59f9578 ldr r9, [pc, #1400] ; a000bf54 <_Heap_Walk+0x594>
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
a000b9d8: e1a0a001 mov sl, r1
uintptr_t const page_size = heap->page_size;
a000b9dc: e5901010 ldr r1, [r0, #16]
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
a000b9e0: 11a09002 movne r9, r2
if ( !_System_state_Is_up( _System_state_Get() ) ) {
a000b9e4: e3530003 cmp r3, #3
int source,
bool dump
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
a000b9e8: e5902014 ldr r2, [r0, #20]
Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block;
a000b9ec: e5903024 ldr r3, [r0, #36] ; 0x24
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
a000b9f0: e24dd038 sub sp, sp, #56 ; 0x38 a000b9f4: e1a04000 mov r4, r0
uintptr_t const page_size = heap->page_size;
a000b9f8: e58d1024 str r1, [sp, #36] ; 0x24
uintptr_t const min_block_size = heap->min_block_size;
a000b9fc: e58d2028 str r2, [sp, #40] ; 0x28
Heap_Block *const first_block = heap->first_block;
a000ba00: e5908020 ldr r8, [r0, #32]
Heap_Block *const last_block = heap->last_block;
a000ba04: e58d302c str r3, [sp, #44] ; 0x2c
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
if ( !_System_state_Is_up( _System_state_Get() ) ) {
a000ba08: 0a000002 beq a000ba18 <_Heap_Walk+0x58>
}
block = next_block;
} while ( block != first_block );
return true;
a000ba0c: e3a00001 mov r0, #1
}
a000ba10: e28dd038 add sp, sp, #56 ; 0x38
a000ba14: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
(*printer)(
a000ba18: e594101c ldr r1, [r4, #28] a000ba1c: e5900018 ldr r0, [r0, #24] a000ba20: e5942008 ldr r2, [r4, #8] a000ba24: e594300c ldr r3, [r4, #12] a000ba28: e59dc028 ldr ip, [sp, #40] ; 0x28 a000ba2c: e58d1008 str r1, [sp, #8] a000ba30: e59d102c ldr r1, [sp, #44] ; 0x2c a000ba34: e58d0004 str r0, [sp, #4] a000ba38: e58d2014 str r2, [sp, #20] a000ba3c: e58d1010 str r1, [sp, #16] a000ba40: e58d3018 str r3, [sp, #24] a000ba44: e59f250c ldr r2, [pc, #1292] ; a000bf58 <_Heap_Walk+0x598> a000ba48: e58dc000 str ip, [sp] a000ba4c: e58d800c str r8, [sp, #12] a000ba50: e1a0000a mov r0, sl a000ba54: e3a01000 mov r1, #0 a000ba58: e59d3024 ldr r3, [sp, #36] ; 0x24 a000ba5c: e12fff39 blx r9
heap->area_begin, heap->area_end,
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
a000ba60: e59d2024 ldr r2, [sp, #36] ; 0x24 a000ba64: e3520000 cmp r2, #0
a000ba68: 0a000024 beq a000bb00 <_Heap_Walk+0x140>
(*printer)( source, true, "page size is zero\n" );
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
a000ba6c: e59d3024 ldr r3, [sp, #36] ; 0x24 a000ba70: e2135007 ands r5, r3, #7
a000ba74: 1a000027 bne a000bb18 <_Heap_Walk+0x158>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000ba78: e59d0028 ldr r0, [sp, #40] ; 0x28 a000ba7c: e59d1024 ldr r1, [sp, #36] ; 0x24 a000ba80: ebffe561 bl a000500c <__umodsi3>
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
a000ba84: e250b000 subs fp, r0, #0
a000ba88: 1a000028 bne a000bb30 <_Heap_Walk+0x170>
a000ba8c: e2880008 add r0, r8, #8 a000ba90: e59d1024 ldr r1, [sp, #36] ; 0x24 a000ba94: ebffe55c bl a000500c <__umodsi3>
);
return false;
}
if (
a000ba98: e2506000 subs r6, r0, #0
a000ba9c: 1a00002a bne a000bb4c <_Heap_Walk+0x18c>
block = next_block;
} while ( block != first_block );
return true;
}
a000baa0: e598b004 ldr fp, [r8, #4]
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
a000baa4: e21b5001 ands r5, fp, #1
a000baa8: 0a0000f4 beq a000be80 <_Heap_Walk+0x4c0>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000baac: e59dc02c ldr ip, [sp, #44] ; 0x2c a000bab0: e59c3004 ldr r3, [ip, #4] a000bab4: e3c33001 bic r3, r3, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000bab8: e08c3003 add r3, ip, r3
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000babc: e5935004 ldr r5, [r3, #4]
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
a000bac0: e2155001 ands r5, r5, #1
a000bac4: 0a000007 beq a000bae8 <_Heap_Walk+0x128>
);
return false;
}
if (
a000bac8: e1580003 cmp r8, r3
a000bacc: 0a000025 beq a000bb68 <_Heap_Walk+0x1a8>
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
a000bad0: e1a0000a mov r0, sl <== NOT EXECUTED a000bad4: e3a01001 mov r1, #1 <== NOT EXECUTED a000bad8: e59f247c ldr r2, [pc, #1148] ; a000bf5c <_Heap_Walk+0x59c> <== NOT EXECUTED a000badc: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bae0: e1a00006 mov r0, r6 <== NOT EXECUTED a000bae4: eaffffc9 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( _Heap_Is_free( last_block ) ) {
(*printer)(
a000bae8: e1a0000a mov r0, sl <== NOT EXECUTED a000baec: e3a01001 mov r1, #1 <== NOT EXECUTED a000baf0: e59f2468 ldr r2, [pc, #1128] ; a000bf60 <_Heap_Walk+0x5a0> <== NOT EXECUTED a000baf4: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000baf8: e1a00005 mov r0, r5 <== NOT EXECUTED a000bafc: eaffffc3 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
(*printer)( source, true, "page size is zero\n" );
a000bb00: e1a0000a mov r0, sl a000bb04: e3a01001 mov r1, #1 a000bb08: e59f2454 ldr r2, [pc, #1108] ; a000bf64 <_Heap_Walk+0x5a4> a000bb0c: e12fff39 blx r9
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bb10: e59d0024 ldr r0, [sp, #36] ; 0x24 a000bb14: eaffffbd b a000ba10 <_Heap_Walk+0x50>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
(*printer)(
a000bb18: e1a0000a mov r0, sl a000bb1c: e3a01001 mov r1, #1 a000bb20: e59f2440 ldr r2, [pc, #1088] ; a000bf68 <_Heap_Walk+0x5a8> a000bb24: e12fff39 blx r9
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bb28: e3a00000 mov r0, #0 a000bb2c: eaffffb7 b a000ba10 <_Heap_Walk+0x50>
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
(*printer)(
a000bb30: e1a0000a mov r0, sl <== NOT EXECUTED a000bb34: e3a01001 mov r1, #1 <== NOT EXECUTED a000bb38: e59f242c ldr r2, [pc, #1068] ; a000bf6c <_Heap_Walk+0x5ac> <== NOT EXECUTED a000bb3c: e59d3028 ldr r3, [sp, #40] ; 0x28 <== NOT EXECUTED a000bb40: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bb44: e1a00005 mov r0, r5 <== NOT EXECUTED a000bb48: eaffffb0 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
}
if (
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
a000bb4c: e1a0000a mov r0, sl <== NOT EXECUTED a000bb50: e3a01001 mov r1, #1 <== NOT EXECUTED a000bb54: e59f2414 ldr r2, [pc, #1044] ; a000bf70 <_Heap_Walk+0x5b0> <== NOT EXECUTED a000bb58: e1a03008 mov r3, r8 <== NOT EXECUTED a000bb5c: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bb60: e1a0000b mov r0, fp <== NOT EXECUTED a000bb64: eaffffa9 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
a000bb68: e5946008 ldr r6, [r4, #8]
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
a000bb6c: e5947010 ldr r7, [r4, #16]
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
a000bb70: e1540006 cmp r4, r6 a000bb74: 05943020 ldreq r3, [r4, #32]
a000bb78: 0a00002b beq a000bc2c <_Heap_Walk+0x26c>
block = next_block;
} while ( block != first_block );
return true;
}
a000bb7c: e5943020 ldr r3, [r4, #32]
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000bb80: e1530006 cmp r3, r6
a000bb84: 8a0000c3 bhi a000be98 <_Heap_Walk+0x4d8>
a000bb88: e594c024 ldr ip, [r4, #36] ; 0x24 a000bb8c: e15c0006 cmp ip, r6
a000bb90: 3a0000c0 bcc a000be98 <_Heap_Walk+0x4d8>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000bb94: e2860008 add r0, r6, #8 a000bb98: e1a01007 mov r1, r7 a000bb9c: e58d3020 str r3, [sp, #32] a000bba0: e58dc01c str ip, [sp, #28] a000bba4: ebffe518 bl a000500c <__umodsi3>
);
return false;
}
if (
a000bba8: e3500000 cmp r0, #0 a000bbac: e59d3020 ldr r3, [sp, #32] a000bbb0: e59dc01c ldr ip, [sp, #28]
a000bbb4: 1a0000d2 bne a000bf04 <_Heap_Walk+0x544>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000bbb8: e5962004 ldr r2, [r6, #4] a000bbbc: e3c22001 bic r2, r2, #1
block = next_block;
} while ( block != first_block );
return true;
}
a000bbc0: e0862002 add r2, r6, r2
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000bbc4: e5922004 ldr r2, [r2, #4]
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
a000bbc8: e3120001 tst r2, #1
a000bbcc: 1a0000dc bne a000bf44 <_Heap_Walk+0x584>
a000bbd0: e58d8030 str r8, [sp, #48] ; 0x30 a000bbd4: e58db034 str fp, [sp, #52] ; 0x34 a000bbd8: e1a02004 mov r2, r4 a000bbdc: e1a08003 mov r8, r3 a000bbe0: e1a0b00c mov fp, ip
);
return false;
}
if ( free_block->prev != prev_block ) {
a000bbe4: e596100c ldr r1, [r6, #12] a000bbe8: e1510002 cmp r1, r2
a000bbec: 1a0000cc bne a000bf24 <_Heap_Walk+0x564>
return false;
}
prev_block = free_block;
free_block = free_block->next;
a000bbf0: e5965008 ldr r5, [r6, #8]
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
a000bbf4: e1540005 cmp r4, r5
a000bbf8: 0a000008 beq a000bc20 <_Heap_Walk+0x260>
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000bbfc: e1580005 cmp r8, r5
a000bc00: 9a000077 bls a000bde4 <_Heap_Walk+0x424>
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
(*printer)(
a000bc04: e1a0000a mov r0, sl <== NOT EXECUTED a000bc08: e3a01001 mov r1, #1 <== NOT EXECUTED a000bc0c: e59f2360 ldr r2, [pc, #864] ; a000bf74 <_Heap_Walk+0x5b4> <== NOT EXECUTED a000bc10: e1a03005 mov r3, r5 <== NOT EXECUTED a000bc14: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bc18: e3a00000 mov r0, #0 <== NOT EXECUTED a000bc1c: eaffff7b b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
a000bc20: e1a03008 mov r3, r8 a000bc24: e59db034 ldr fp, [sp, #52] ; 0x34 a000bc28: e59d8030 ldr r8, [sp, #48] ; 0x30
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
a000bc2c: e1a06008 mov r6, r8
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000bc30: e3cb7001 bic r7, fp, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000bc34: e0875006 add r5, r7, r6
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000bc38: e1530005 cmp r3, r5
a000bc3c: 9a000007 bls a000bc60 <_Heap_Walk+0x2a0>
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
(*printer)(
a000bc40: e1a0000a mov r0, sl <== NOT EXECUTED a000bc44: e58d5000 str r5, [sp] <== NOT EXECUTED a000bc48: e3a01001 mov r1, #1 <== NOT EXECUTED a000bc4c: e59f2324 ldr r2, [pc, #804] ; a000bf78 <_Heap_Walk+0x5b8> <== NOT EXECUTED a000bc50: e1a03006 mov r3, r6 <== NOT EXECUTED a000bc54: e12fff39 blx r9 <== NOT EXECUTED
"block 0x%08x: next block 0x%08x not in heap\n",
block,
next_block
);
return false;
a000bc58: e3a00000 mov r0, #0 <== NOT EXECUTED a000bc5c: eaffff6b b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
a000bc60: e5943024 ldr r3, [r4, #36] ; 0x24 a000bc64: e1530005 cmp r3, r5
a000bc68: 3afffff4 bcc a000bc40 <_Heap_Walk+0x280>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000bc6c: e59d1024 ldr r1, [sp, #36] ; 0x24 a000bc70: e1a00007 mov r0, r7 a000bc74: ebffe4e4 bl a000500c <__umodsi3>
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
a000bc78: e59d102c ldr r1, [sp, #44] ; 0x2c a000bc7c: e0563001 subs r3, r6, r1 a000bc80: 13a03001 movne r3, #1
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
a000bc84: e3500000 cmp r0, #0
a000bc88: 0a000001 beq a000bc94 <_Heap_Walk+0x2d4>
a000bc8c: e3530000 cmp r3, #0 <== NOT EXECUTED a000bc90: 1a000082 bne a000bea0 <_Heap_Walk+0x4e0> <== NOT EXECUTED
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
a000bc94: e59d2028 ldr r2, [sp, #40] ; 0x28 a000bc98: e1520007 cmp r2, r7
a000bc9c: 9a000001 bls a000bca8 <_Heap_Walk+0x2e8>
a000bca0: e3530000 cmp r3, #0 <== NOT EXECUTED a000bca4: 1a000085 bne a000bec0 <_Heap_Walk+0x500> <== NOT EXECUTED
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
a000bca8: e1560005 cmp r6, r5
a000bcac: 3a000001 bcc a000bcb8 <_Heap_Walk+0x2f8>
a000bcb0: e3530000 cmp r3, #0
a000bcb4: 1a00008a bne a000bee4 <_Heap_Walk+0x524>
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000bcb8: e5953004 ldr r3, [r5, #4] a000bcbc: e20bb001 and fp, fp, #1
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
a000bcc0: e3130001 tst r3, #1
a000bcc4: 0a000016 beq a000bd24 <_Heap_Walk+0x364>
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
}
} else if (prev_used) {
a000bcc8: e35b0000 cmp fp, #0
a000bccc: 0a00000b beq a000bd00 <_Heap_Walk+0x340>
(*printer)(
a000bcd0: e58d7000 str r7, [sp] a000bcd4: e1a0000a mov r0, sl a000bcd8: e3a01000 mov r1, #0 a000bcdc: e59f2298 ldr r2, [pc, #664] ; a000bf7c <_Heap_Walk+0x5bc> a000bce0: e1a03006 mov r3, r6 a000bce4: e12fff39 blx r9
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
a000bce8: e1580005 cmp r8, r5
a000bcec: 0affff46 beq a000ba0c <_Heap_Walk+0x4c>
a000bcf0: e595b004 ldr fp, [r5, #4] a000bcf4: e5943020 ldr r3, [r4, #32] a000bcf8: e1a06005 mov r6, r5 a000bcfc: eaffffcb b a000bc30 <_Heap_Walk+0x270>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
a000bd00: e58d7000 str r7, [sp] a000bd04: e5963000 ldr r3, [r6] a000bd08: e1a0000a mov r0, sl a000bd0c: e1a0100b mov r1, fp a000bd10: e58d3004 str r3, [sp, #4] a000bd14: e59f2264 ldr r2, [pc, #612] ; a000bf80 <_Heap_Walk+0x5c0> a000bd18: e1a03006 mov r3, r6 a000bd1c: e12fff39 blx r9 a000bd20: eafffff0 b a000bce8 <_Heap_Walk+0x328>
false,
"block 0x%08x: size %u, prev 0x%08x%s, next 0x%08x%s\n",
block,
block_size,
block->prev,
block->prev == first_free_block ?
a000bd24: e596200c ldr r2, [r6, #12]
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
a000bd28: e5943008 ldr r3, [r4, #8]
block = next_block;
} while ( block != first_block );
return true;
}
a000bd2c: e594100c ldr r1, [r4, #12]
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
a000bd30: e1530002 cmp r3, r2 a000bd34: 059f0248 ldreq r0, [pc, #584] ; a000bf84 <_Heap_Walk+0x5c4>
a000bd38: 0a000003 beq a000bd4c <_Heap_Walk+0x38c>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
a000bd3c: e59f3244 ldr r3, [pc, #580] ; a000bf88 <_Heap_Walk+0x5c8> a000bd40: e1540002 cmp r4, r2 a000bd44: e59f0240 ldr r0, [pc, #576] ; a000bf8c <_Heap_Walk+0x5cc> a000bd48: 01a00003 moveq r0, r3
block->next,
block->next == last_free_block ?
a000bd4c: e5963008 ldr r3, [r6, #8]
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
a000bd50: e1510003 cmp r1, r3 a000bd54: 059f1234 ldreq r1, [pc, #564] ; a000bf90 <_Heap_Walk+0x5d0>
a000bd58: 0a000003 beq a000bd6c <_Heap_Walk+0x3ac>
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
a000bd5c: e59fc230 ldr ip, [pc, #560] ; a000bf94 <_Heap_Walk+0x5d4> a000bd60: e1540003 cmp r4, r3 a000bd64: e59f1220 ldr r1, [pc, #544] ; a000bf8c <_Heap_Walk+0x5cc> a000bd68: 01a0100c moveq r1, ip
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
a000bd6c: e58d2004 str r2, [sp, #4] a000bd70: e58d0008 str r0, [sp, #8] a000bd74: e58d300c str r3, [sp, #12] a000bd78: e58d1010 str r1, [sp, #16] a000bd7c: e1a03006 mov r3, r6 a000bd80: e58d7000 str r7, [sp] a000bd84: e1a0000a mov r0, sl a000bd88: e3a01000 mov r1, #0 a000bd8c: e59f2204 ldr r2, [pc, #516] ; a000bf98 <_Heap_Walk+0x5d8> a000bd90: e12fff39 blx r9
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
a000bd94: e5953000 ldr r3, [r5] a000bd98: e1570003 cmp r7, r3
a000bd9c: 1a000026 bne a000be3c <_Heap_Walk+0x47c>
);
return false;
}
if ( !prev_used ) {
a000bda0: e35b0000 cmp fp, #0
a000bda4: 0a00002e beq a000be64 <_Heap_Walk+0x4a4>
block = next_block;
} while ( block != first_block );
return true;
}
a000bda8: e5943008 ldr r3, [r4, #8]
)
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
a000bdac: e1540003 cmp r4, r3
a000bdb0: 0a000004 beq a000bdc8 <_Heap_Walk+0x408>
if ( free_block == block ) {
a000bdb4: e1560003 cmp r6, r3
a000bdb8: 0affffca beq a000bce8 <_Heap_Walk+0x328>
return true;
}
free_block = free_block->next;
a000bdbc: e5933008 ldr r3, [r3, #8]
)
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
a000bdc0: e1540003 cmp r4, r3
a000bdc4: 1afffffa bne a000bdb4 <_Heap_Walk+0x3f4>
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
a000bdc8: e1a0000a mov r0, sl <== NOT EXECUTED a000bdcc: e3a01001 mov r1, #1 <== NOT EXECUTED a000bdd0: e59f21c4 ldr r2, [pc, #452] ; a000bf9c <_Heap_Walk+0x5dc> <== NOT EXECUTED a000bdd4: e1a03006 mov r3, r6 <== NOT EXECUTED a000bdd8: e12fff39 blx r9 <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
a000bddc: e3a00000 mov r0, #0 <== NOT EXECUTED a000bde0: eaffff0a b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000bde4: e155000b cmp r5, fp
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000bde8: e2850008 add r0, r5, #8 a000bdec: e1a01007 mov r1, r7
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000bdf0: 8affff83 bhi a000bc04 <_Heap_Walk+0x244>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000bdf4: ebffe484 bl a000500c <__umodsi3>
);
return false;
}
if (
a000bdf8: e3500000 cmp r0, #0
a000bdfc: 1a000041 bne a000bf08 <_Heap_Walk+0x548>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000be00: e5953004 ldr r3, [r5, #4]
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
a000be04: e1a02006 mov r2, r6 a000be08: e1a06005 mov r6, r5 a000be0c: e3c33001 bic r3, r3, #1
block = next_block;
} while ( block != first_block );
return true;
}
a000be10: e0833005 add r3, r3, r5
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000be14: e5933004 ldr r3, [r3, #4]
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
a000be18: e3130001 tst r3, #1
a000be1c: 0affff70 beq a000bbe4 <_Heap_Walk+0x224>
(*printer)(
a000be20: e1a0000a mov r0, sl <== NOT EXECUTED a000be24: e3a01001 mov r1, #1 <== NOT EXECUTED a000be28: e59f2170 ldr r2, [pc, #368] ; a000bfa0 <_Heap_Walk+0x5e0> <== NOT EXECUTED a000be2c: e1a03005 mov r3, r5 <== NOT EXECUTED a000be30: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000be34: e3a00000 mov r0, #0 <== NOT EXECUTED a000be38: eafffef4 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
(*printer)(
a000be3c: e58d3004 str r3, [sp, #4] <== NOT EXECUTED a000be40: e1a0000a mov r0, sl <== NOT EXECUTED a000be44: e58d7000 str r7, [sp] <== NOT EXECUTED a000be48: e58d5008 str r5, [sp, #8] <== NOT EXECUTED a000be4c: e3a01001 mov r1, #1 <== NOT EXECUTED a000be50: e59f214c ldr r2, [pc, #332] ; a000bfa4 <_Heap_Walk+0x5e4> <== NOT EXECUTED a000be54: e1a03006 mov r3, r6 <== NOT EXECUTED a000be58: e12fff39 blx r9 <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
a000be5c: e3a00000 mov r0, #0 <== NOT EXECUTED a000be60: eafffeea b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( !prev_used ) {
(*printer)(
a000be64: e1a0000a mov r0, sl <== NOT EXECUTED a000be68: e3a01001 mov r1, #1 <== NOT EXECUTED a000be6c: e59f2134 ldr r2, [pc, #308] ; a000bfa8 <_Heap_Walk+0x5e8> <== NOT EXECUTED a000be70: e1a03006 mov r3, r6 <== NOT EXECUTED a000be74: e12fff39 blx r9 <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
a000be78: e1a0000b mov r0, fp <== NOT EXECUTED a000be7c: eafffee3 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
(*printer)(
a000be80: e1a0000a mov r0, sl <== NOT EXECUTED a000be84: e3a01001 mov r1, #1 <== NOT EXECUTED a000be88: e59f211c ldr r2, [pc, #284] ; a000bfac <_Heap_Walk+0x5ec> <== NOT EXECUTED a000be8c: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000be90: e1a00005 mov r0, r5 <== NOT EXECUTED a000be94: eafffedd b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000be98: e1a05006 mov r5, r6 <== NOT EXECUTED a000be9c: eaffff58 b a000bc04 <_Heap_Walk+0x244> <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
(*printer)(
a000bea0: e1a0000a mov r0, sl <== NOT EXECUTED a000bea4: e58d7000 str r7, [sp] <== NOT EXECUTED a000bea8: e3a01001 mov r1, #1 <== NOT EXECUTED a000beac: e59f20fc ldr r2, [pc, #252] ; a000bfb0 <_Heap_Walk+0x5f0> <== NOT EXECUTED a000beb0: e1a03006 mov r3, r6 <== NOT EXECUTED a000beb4: e12fff39 blx r9 <== NOT EXECUTED
"block 0x%08x: block size %u not page aligned\n",
block,
block_size
);
return false;
a000beb8: e3a00000 mov r0, #0 <== NOT EXECUTED a000bebc: eafffed3 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
}
if ( block_size < min_block_size && is_not_last_block ) {
(*printer)(
a000bec0: e58d2004 str r2, [sp, #4] <== NOT EXECUTED a000bec4: e1a0000a mov r0, sl <== NOT EXECUTED a000bec8: e58d7000 str r7, [sp] <== NOT EXECUTED a000becc: e3a01001 mov r1, #1 <== NOT EXECUTED a000bed0: e59f20dc ldr r2, [pc, #220] ; a000bfb4 <_Heap_Walk+0x5f4> <== NOT EXECUTED a000bed4: e1a03006 mov r3, r6 <== NOT EXECUTED a000bed8: e12fff39 blx r9 <== NOT EXECUTED
block,
block_size,
min_block_size
);
return false;
a000bedc: e3a00000 mov r0, #0 <== NOT EXECUTED a000bee0: eafffeca b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
(*printer)(
a000bee4: e1a0000a mov r0, sl <== NOT EXECUTED a000bee8: e58d5000 str r5, [sp] <== NOT EXECUTED a000beec: e3a01001 mov r1, #1 <== NOT EXECUTED a000bef0: e59f20c0 ldr r2, [pc, #192] ; a000bfb8 <_Heap_Walk+0x5f8> <== NOT EXECUTED a000bef4: e1a03006 mov r3, r6 <== NOT EXECUTED a000bef8: e12fff39 blx r9 <== NOT EXECUTED
"block 0x%08x: next block 0x%08x is not a successor\n",
block,
next_block
);
return false;
a000befc: e3a00000 mov r0, #0 <== NOT EXECUTED a000bf00: eafffec2 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
);
return false;
}
if (
a000bf04: e1a05006 mov r5, r6 <== NOT EXECUTED
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
a000bf08: e1a0000a mov r0, sl <== NOT EXECUTED a000bf0c: e3a01001 mov r1, #1 <== NOT EXECUTED a000bf10: e59f20a4 ldr r2, [pc, #164] ; a000bfbc <_Heap_Walk+0x5fc> <== NOT EXECUTED a000bf14: e1a03005 mov r3, r5 <== NOT EXECUTED a000bf18: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bf1c: e3a00000 mov r0, #0 <== NOT EXECUTED a000bf20: eafffeba b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( free_block->prev != prev_block ) {
(*printer)(
a000bf24: e58d1000 str r1, [sp] <== NOT EXECUTED a000bf28: e1a0000a mov r0, sl <== NOT EXECUTED a000bf2c: e3a01001 mov r1, #1 <== NOT EXECUTED a000bf30: e59f2088 ldr r2, [pc, #136] ; a000bfc0 <_Heap_Walk+0x600> <== NOT EXECUTED a000bf34: e1a03006 mov r3, r6 <== NOT EXECUTED a000bf38: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bf3c: e3a00000 mov r0, #0 <== NOT EXECUTED a000bf40: eafffeb2 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
a000bf44: e1a05006 mov r5, r6 <== NOT EXECUTED a000bf48: eaffffb4 b a000be20 <_Heap_Walk+0x460> <== NOT EXECUTED
a000b968 <_Heap_Walk_print>:
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
a000b968: e92d000c push {r2, r3} <== NOT EXECUTED
a000b96c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
va_list ap;
if ( error ) {
a000b970: e31100ff tst r1, #255 ; 0xff <== NOT EXECUTED
{
/* Do nothing */
}
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
a000b974: e24dd004 sub sp, sp, #4 <== NOT EXECUTED a000b978: e1a01000 mov r1, r0 <== NOT EXECUTED
va_list ap;
if ( error ) {
a000b97c: 1a00000a bne a000b9ac <_Heap_Walk_print+0x44> <== NOT EXECUTED
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
a000b980: e59f0030 ldr r0, [pc, #48] ; a000b9b8 <_Heap_Walk_print+0x50><== NOT EXECUTED a000b984: ebfff03a bl a0007a74 <printk> <== NOT EXECUTED
}
va_start( ap, fmt );
a000b988: e28d300c add r3, sp, #12 <== NOT EXECUTED
vprintk( fmt, ap );
a000b98c: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED a000b990: e1a01003 mov r1, r3 <== NOT EXECUTED
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
}
va_start( ap, fmt );
a000b994: e58d3000 str r3, [sp] <== NOT EXECUTED
vprintk( fmt, ap );
a000b998: ebfff7bb bl a000988c <vprintk> <== NOT EXECUTED
va_end( ap ); }
a000b99c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000b9a0: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
a000b9a4: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a000b9a8: e12fff1e bx lr <== NOT EXECUTED
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
va_list ap;
if ( error ) {
printk( "FAIL[%d]: ", source );
a000b9ac: e59f0008 ldr r0, [pc, #8] ; a000b9bc <_Heap_Walk_print+0x54><== NOT EXECUTED a000b9b0: ebfff02f bl a0007a74 <printk> <== NOT EXECUTED a000b9b4: eafffff3 b a000b988 <_Heap_Walk_print+0x20> <== NOT EXECUTED
a000ada0 <_Internal_error_Occurred>:
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
a000ada0: e59f303c ldr r3, [pc, #60] ; a000ade4 <_Internal_error_Occurred+0x44>
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
a000ada4: e201c0ff and ip, r1, #255 ; 0xff
a000ada8: e52de004 push {lr} ; (str lr, [sp, #-4]!)
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
a000adac: e1a0100c mov r1, ip
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
a000adb0: e5830000 str r0, [r3]
_Internal_errors_What_happened.is_internal = is_internal;
a000adb4: e5c3c004 strb ip, [r3, #4]
_Internal_errors_What_happened.the_error = the_error;
a000adb8: e5832008 str r2, [r3, #8]
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
a000adbc: e1a04002 mov r4, r2
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
a000adc0: eb000781 bl a000cbcc <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
a000adc4: e59f301c ldr r3, [pc, #28] ; a000ade8 <_Internal_error_Occurred+0x48><== NOT EXECUTED a000adc8: e3a02005 mov r2, #5 <== NOT EXECUTED a000adcc: e5832000 str r2, [r3] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000add0: e10f2000 mrs r2, CPSR <== NOT EXECUTED a000add4: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED a000add8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
a000addc: e1a00004 mov r0, r4 <== NOT EXECUTED a000ade0: eafffffe b a000ade0 <_Internal_error_Occurred+0x40> <== NOT EXECUTED
a000aea8 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
a000aea8: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
a000aeac: e5904034 ldr r4, [r0, #52] ; 0x34
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
a000aeb0: e24dd014 sub sp, sp, #20 a000aeb4: e1a05000 mov r5, r0
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
a000aeb8: e3540000 cmp r4, #0
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
a000aebc: e1d070b8 ldrh r7, [r0, #8]
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
a000aec0: 0a00009c beq a000b138 <_Objects_Extend_information+0x290>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
a000aec4: e1d081b4 ldrh r8, [r0, #20] a000aec8: e1d0a1b0 ldrh sl, [r0, #16] a000aecc: e1a01008 mov r1, r8 a000aed0: e1a0000a mov r0, sl a000aed4: eb002652 bl a0014824 <__aeabi_uidiv> a000aed8: e1a03800 lsl r3, r0, #16
for ( ; block < block_count; block++ ) {
a000aedc: e1b03823 lsrs r3, r3, #16
a000aee0: 0a00009a beq a000b150 <_Objects_Extend_information+0x2a8>
if ( information->object_blocks[ block ] == NULL ) {
a000aee4: e5949000 ldr r9, [r4] a000aee8: e3590000 cmp r9, #0 a000aeec: 01a01008 moveq r1, r8
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
a000aef0: 01a06007 moveq r6, r7
index_base = minimum_index; block = 0;
a000aef4: 01a04009 moveq r4, r9
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
a000aef8: 0a00000c beq a000af30 <_Objects_Extend_information+0x88>
a000aefc: e1a02004 mov r2, r4 a000af00: e1a01008 mov r1, r8
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
a000af04: e1a06007 mov r6, r7
index_base = minimum_index; block = 0;
a000af08: e3a04000 mov r4, #0 a000af0c: ea000002 b a000af1c <_Objects_Extend_information+0x74>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
a000af10: e5b29004 ldr r9, [r2, #4]! a000af14: e3590000 cmp r9, #0
a000af18: 0a000004 beq a000af30 <_Objects_Extend_information+0x88>
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
a000af1c: e2844001 add r4, r4, #1 a000af20: e1530004 cmp r3, r4
if ( information->object_blocks[ block ] == NULL ) {
do_extend = false;
break;
} else
index_base += information->allocation_size;
a000af24: e0866008 add r6, r6, r8
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
a000af28: 8afffff8 bhi a000af10 <_Objects_Extend_information+0x68>
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
a000af2c: e3a09001 mov r9, #1
} else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
a000af30: e08aa001 add sl, sl, r1
/*
* We need to limit the number of objects to the maximum number
* representable in the index portion of the object Id. In the
* case of 16-bit Ids, this is only 256 object instances.
*/
if ( maximum > OBJECTS_ID_FINAL_INDEX ) {
a000af34: e35a0801 cmp sl, #65536 ; 0x10000
a000af38: 2a000064 bcs a000b0d0 <_Objects_Extend_information+0x228>
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
if ( information->auto_extend ) {
a000af3c: e5d52012 ldrb r2, [r5, #18]
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
a000af40: e5950018 ldr r0, [r5, #24]
if ( information->auto_extend ) {
a000af44: e3520000 cmp r2, #0
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
a000af48: e0000091 mul r0, r1, r0
if ( information->auto_extend ) {
a000af4c: 1a000061 bne a000b0d8 <_Objects_Extend_information+0x230>
new_object_block = _Workspace_Allocate( block_size );
if ( !new_object_block )
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
a000af50: e58d3000 str r3, [sp] a000af54: eb000864 bl a000d0ec <_Workspace_Allocate_or_fatal_error> a000af58: e59d3000 ldr r3, [sp] a000af5c: e1a08000 mov r8, r0
}
/*
* Do we need to grow the tables?
*/
if ( do_extend ) {
a000af60: e3590000 cmp r9, #0
a000af64: 0a00003a beq a000b054 <_Objects_Extend_information+0x1ac>
*/
/*
* Up the block count and maximum
*/
block_count++;
a000af68: e283b001 add fp, r3, #1
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
a000af6c: e08b008b add r0, fp, fp, lsl #1
((maximum + minimum_index) * sizeof(Objects_Control *));
a000af70: e08a0000 add r0, sl, r0
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
a000af74: e0800007 add r0, r0, r7
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
a000af78: e1a00100 lsl r0, r0, #2 a000af7c: e58d3000 str r3, [sp] a000af80: eb00084f bl a000d0c4 <_Workspace_Allocate>
if ( !object_blocks ) {
a000af84: e2509000 subs r9, r0, #0 a000af88: e59d3000 ldr r3, [sp]
a000af8c: 0a000074 beq a000b164 <_Objects_Extend_information+0x2bc>
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
a000af90: e1d521b0 ldrh r2, [r5, #16]
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
a000af94: e089c10b add ip, r9, fp, lsl #2 a000af98: e089b18b add fp, r9, fp, lsl #3 a000af9c: e1570002 cmp r7, r2
a000afa0: 3a000052 bcc a000b0f0 <_Objects_Extend_information+0x248>
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
a000afa4: e3570000 cmp r7, #0 a000afa8: 13a02000 movne r2, #0 a000afac: 11a0100b movne r1, fp
local_table[ index ] = NULL;
a000afb0: 11a00002 movne r0, r2
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
a000afb4: 0a000003 beq a000afc8 <_Objects_Extend_information+0x120>
a000afb8: e2822001 add r2, r2, #1 a000afbc: e1570002 cmp r7, r2
local_table[ index ] = NULL;
a000afc0: e4810004 str r0, [r1], #4
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
a000afc4: 8afffffb bhi a000afb8 <_Objects_Extend_information+0x110>
a000afc8: e1a03103 lsl r3, r3, #2
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
a000afcc: e1d511b4 ldrh r1, [r5, #20]
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
a000afd0: e3a00000 mov r0, #0 a000afd4: e7890003 str r0, [r9, r3]
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
a000afd8: e0861001 add r1, r6, r1
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
a000afdc: e1560001 cmp r6, r1
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
a000afe0: e78c0003 str r0, [ip, r3]
for ( index=index_base ;
a000afe4: 2a000005 bcs a000b000 <_Objects_Extend_information+0x158>
a000afe8: e08b2106 add r2, fp, r6, lsl #2
* information - object information table
*
* Output parameters: NONE
*/
void _Objects_Extend_information(
a000afec: e1a03006 mov r3, r6
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
a000aff0: e2833001 add r3, r3, #1
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
a000aff4: e1530001 cmp r3, r1
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
a000aff8: e4820004 str r0, [r2], #4
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
a000affc: 3afffffb bcc a000aff0 <_Objects_Extend_information+0x148>
a000b000: e10f3000 mrs r3, CPSR a000b004: e3832080 orr r2, r3, #128 ; 0x80 a000b008: e129f002 msr CPSR_fc, r2
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
a000b00c: e5952000 ldr r2, [r5]
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
a000b010: e1d510b4 ldrh r1, [r5, #4]
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
a000b014: e1a0a80a lsl sl, sl, #16 a000b018: e1a02c02 lsl r2, r2, #24 a000b01c: e3822801 orr r2, r2, #65536 ; 0x10000 a000b020: e1a0a82a lsr sl, sl, #16
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
a000b024: e1822d81 orr r2, r2, r1, lsl #27
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
a000b028: e182200a orr r2, r2, sl
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
a000b02c: e5950034 ldr r0, [r5, #52] ; 0x34
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
a000b030: e585c030 str ip, [r5, #48] ; 0x30
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
a000b034: e5859034 str r9, [r5, #52] ; 0x34
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
a000b038: e585b01c str fp, [r5, #28]
information->maximum = (Objects_Maximum) maximum;
a000b03c: e1c5a1b0 strh sl, [r5, #16]
information->maximum_id = _Objects_Build_id(
a000b040: e585200c str r2, [r5, #12]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000b044: e129f003 msr CPSR_fc, r3
information->maximum
);
_ISR_Enable( level );
if ( old_tables )
a000b048: e3500000 cmp r0, #0
a000b04c: 0a000000 beq a000b054 <_Objects_Extend_information+0x1ac>
_Workspace_Free( old_tables );
a000b050: eb000821 bl a000d0dc <_Workspace_Free>
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
a000b054: e5953034 ldr r3, [r5, #52] ; 0x34
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
a000b058: e28d7008 add r7, sp, #8 a000b05c: e1a01008 mov r1, r8
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
a000b060: e7838104 str r8, [r3, r4, lsl #2]
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
a000b064: e1a00007 mov r0, r7 a000b068: e1d521b4 ldrh r2, [r5, #20] a000b06c: e5953018 ldr r3, [r5, #24] a000b070: eb000ff5 bl a000f04c <_Chain_Initialize>
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
a000b074: e1a04104 lsl r4, r4, #2
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
a000b078: e2858020 add r8, r5, #32
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
a000b07c: ea000009 b a000b0a8 <_Objects_Extend_information+0x200> a000b080: e5953000 ldr r3, [r5]
the_object->id = _Objects_Build_id(
a000b084: e1d520b4 ldrh r2, [r5, #4]
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
a000b088: e1a00008 mov r0, r8 a000b08c: e1a03c03 lsl r3, r3, #24 a000b090: e3833801 orr r3, r3, #65536 ; 0x10000
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
a000b094: e1833d82 orr r3, r3, r2, lsl #27
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
a000b098: e1833006 orr r3, r3, r6
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
the_object->id = _Objects_Build_id(
a000b09c: e5813008 str r3, [r1, #8]
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
a000b0a0: ebfffce3 bl a000a434 <_Chain_Append>
index++;
a000b0a4: e2866001 add r6, r6, #1
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
a000b0a8: e1a00007 mov r0, r7 a000b0ac: ebfffcf3 bl a000a480 <_Chain_Get> a000b0b0: e2501000 subs r1, r0, #0
a000b0b4: 1afffff1 bne a000b080 <_Objects_Extend_information+0x1d8>
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
a000b0b8: e1d522bc ldrh r2, [r5, #44] ; 0x2c
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
a000b0bc: e1d531b4 ldrh r3, [r5, #20] a000b0c0: e5951030 ldr r1, [r5, #48] ; 0x30
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
a000b0c4: e0832002 add r2, r3, r2
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
a000b0c8: e7813004 str r3, [r1, r4]
information->inactive =
a000b0cc: e1c522bc strh r2, [r5, #44] ; 0x2c
(Objects_Maximum)(information->inactive + information->allocation_size);
}
a000b0d0: e28dd014 add sp, sp, #20
a000b0d4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
if ( information->auto_extend ) {
new_object_block = _Workspace_Allocate( block_size );
a000b0d8: e58d3000 str r3, [sp] a000b0dc: eb0007f8 bl a000d0c4 <_Workspace_Allocate>
if ( !new_object_block )
a000b0e0: e2508000 subs r8, r0, #0 a000b0e4: e59d3000 ldr r3, [sp]
a000b0e8: 1affff9c bne a000af60 <_Objects_Extend_information+0xb8>
a000b0ec: eafffff7 b a000b0d0 <_Objects_Extend_information+0x228>
/*
* Copy each section of the table over. This has to be performed as
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
a000b0f0: e1a03103 lsl r3, r3, #2
a000b0f4: e5951034 ldr r1, [r5, #52] ; 0x34
a000b0f8: e1a02003 mov r2, r3
a000b0fc: e88d1008 stm sp, {r3, ip}
a000b100: eb001a57 bl a0011a64 <memcpy>
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
a000b104: e89d1008 ldm sp, {r3, ip}
a000b108: e5951030 ldr r1, [r5, #48] ; 0x30
a000b10c: e1a0000c mov r0, ip
a000b110: e1a02003 mov r2, r3
a000b114: eb001a52 bl a0011a64 <memcpy>
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
information->local_table,
(information->maximum + minimum_index) * sizeof(Objects_Control *) );
a000b118: e1d521b0 ldrh r2, [r5, #16]
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
a000b11c: e1a0000b mov r0, fp a000b120: e595101c ldr r1, [r5, #28]
information->local_table,
(information->maximum + minimum_index) * sizeof(Objects_Control *) );
a000b124: e0872002 add r2, r7, r2
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
a000b128: e1a02102 lsl r2, r2, #2
a000b12c: eb001a4c bl a0011a64 <memcpy>
a000b130: e89d1008 ldm sp, {r3, ip}
a000b134: eaffffa4 b a000afcc <_Objects_Extend_information+0x124>
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
a000b138: e1d0a1b0 ldrh sl, [r0, #16] a000b13c: e1d011b4 ldrh r1, [r0, #20]
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
a000b140: e1a06007 mov r6, r7
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
a000b144: e3a09001 mov r9, #1
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
block_count = 0;
a000b148: e1a03004 mov r3, r4 a000b14c: eaffff77 b a000af30 <_Objects_Extend_information+0x88>
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
a000b150: e1a01008 mov r1, r8 <== NOT EXECUTED
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
a000b154: e1a06007 mov r6, r7 <== NOT EXECUTED
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
a000b158: e3a09001 mov r9, #1 <== NOT EXECUTED
minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0;
a000b15c: e1a04003 mov r4, r3 <== NOT EXECUTED a000b160: eaffff72 b a000af30 <_Objects_Extend_information+0x88> <== NOT EXECUTED
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
if ( !object_blocks ) {
_Workspace_Free( new_object_block );
a000b164: e1a00008 mov r0, r8 a000b168: eb0007db bl a000d0dc <_Workspace_Free>
return;
a000b16c: eaffffd7 b a000b0d0 <_Objects_Extend_information+0x228>
a000b1fc <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
a000b1fc: e1a01801 lsl r1, r1, #16
a000b200: e92d4030 push {r4, r5, lr}
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
a000b204: e1b04821 lsrs r4, r1, #16
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
a000b208: e1a05000 mov r5, r0
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
a000b20c: 1a000001 bne a000b218 <_Objects_Get_information+0x1c>
return NULL;
a000b210: e1a00004 mov r0, r4
a000b214: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* This call implicitly validates the_api so we do not call
* _Objects_Is_api_valid above here.
*/
the_class_api_maximum = _Objects_API_maximum_class( the_api );
a000b218: eb00111a bl a000f688 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
a000b21c: e3500000 cmp r0, #0
a000b220: 1a000000 bne a000b228 <_Objects_Get_information+0x2c>
if ( info->maximum == 0 )
return NULL;
#endif
return info;
}
a000b224: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
*/
the_class_api_maximum = _Objects_API_maximum_class( the_api );
if ( the_class_api_maximum == 0 )
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
a000b228: e1500004 cmp r0, r4
return NULL;
a000b22c: 33a00000 movcc r0, #0
*/
the_class_api_maximum = _Objects_API_maximum_class( the_api );
if ( the_class_api_maximum == 0 )
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
a000b230: 3afffffb bcc a000b224 <_Objects_Get_information+0x28>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
a000b234: e59f3024 ldr r3, [pc, #36] ; a000b260 <_Objects_Get_information+0x64> a000b238: e7930105 ldr r0, [r3, r5, lsl #2] a000b23c: e3500000 cmp r0, #0
a000b240: 0afffff7 beq a000b224 <_Objects_Get_information+0x28>
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
a000b244: e7900104 ldr r0, [r0, r4, lsl #2]
if ( !info )
a000b248: e3500000 cmp r0, #0
a000b24c: 0afffff4 beq a000b224 <_Objects_Get_information+0x28>
* In a multprocessing configuration, we may access remote objects.
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
a000b250: e1d031b0 ldrh r3, [r0, #16]
return NULL;
a000b254: e3530000 cmp r3, #0
a000b258: 03a00000 moveq r0, #0
a000b25c: e8bd8030 pop {r4, r5, pc}
a000b264 <_Objects_Get_isr_disable>:
{
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
a000b264: e590c008 ldr ip, [r0, #8]
Objects_Information *information,
Objects_Id id,
Objects_Locations *location,
ISR_Level *level_p
)
{
a000b268: e52d4004 push {r4} ; (str r4, [sp, #-4]!)
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
a000b26c: e26cc001 rsb ip, ip, #1 a000b270: e08cc001 add ip, ip, r1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000b274: e10f4000 mrs r4, CPSR a000b278: e3841080 orr r1, r4, #128 ; 0x80 a000b27c: e129f001 msr CPSR_fc, r1
_ISR_Disable( level );
if ( information->maximum >= index ) {
a000b280: e1d011b0 ldrh r1, [r0, #16] a000b284: e15c0001 cmp ip, r1
a000b288: 8a000008 bhi a000b2b0 <_Objects_Get_isr_disable+0x4c>
if ( (the_object = information->local_table[ index ]) != NULL ) {
a000b28c: e590101c ldr r1, [r0, #28] a000b290: e791010c ldr r0, [r1, ip, lsl #2] a000b294: e3500000 cmp r0, #0
*location = OBJECTS_LOCAL;
a000b298: 13a01000 movne r1, #0 a000b29c: 15821000 strne r1, [r2]
*level_p = level;
a000b2a0: 15834000 strne r4, [r3]
index = id - information->minimum_id + 1;
_ISR_Disable( level );
if ( information->maximum >= index ) {
if ( (the_object = information->local_table[ index ]) != NULL ) {
a000b2a4: 0a000006 beq a000b2c4 <_Objects_Get_isr_disable+0x60>
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
#endif
}
a000b2a8: e8bd0010 pop {r4}
a000b2ac: e12fff1e bx lr
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000b2b0: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Enable( level );
*location = OBJECTS_ERROR;
return NULL;
}
_ISR_Enable( level );
*location = OBJECTS_ERROR;
a000b2b4: e3a03001 mov r3, #1 <== NOT EXECUTED a000b2b8: e5823000 str r3, [r2] <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
a000b2bc: e3a00000 mov r0, #0 <== NOT EXECUTED a000b2c0: eafffff8 b a000b2a8 <_Objects_Get_isr_disable+0x44> <== NOT EXECUTED a000b2c4: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
*location = OBJECTS_LOCAL;
*level_p = level;
return the_object;
}
_ISR_Enable( level );
*location = OBJECTS_ERROR;
a000b2c8: e3a03001 mov r3, #1 <== NOT EXECUTED a000b2cc: e5823000 str r3, [r2] <== NOT EXECUTED
return NULL;
a000b2d0: eafffff4 b a000b2a8 <_Objects_Get_isr_disable+0x44> <== NOT EXECUTED
a000ce00 <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
a000ce00: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
a000ce04: e2515000 subs r5, r1, #0 <== NOT EXECUTED
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
a000ce08: e1a04002 mov r4, r2 <== NOT EXECUTED a000ce0c: e24dd00c sub sp, sp, #12 <== NOT EXECUTED
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
return NULL;
a000ce10: 01a04005 moveq r4, r5 <== NOT EXECUTED
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
a000ce14: 1a000002 bne a000ce24 <_Objects_Get_name_as_string+0x24> <== NOT EXECUTED
_Thread_Enable_dispatch();
return name;
}
return NULL; /* unreachable path */
}
a000ce18: e1a00004 mov r0, r4 <== NOT EXECUTED
a000ce1c: e28dd00c add sp, sp, #12 <== NOT EXECUTED
a000ce20: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
Objects_Id tmpId;
if ( length == 0 )
return NULL;
if ( name == NULL )
a000ce24: e3540000 cmp r4, #0 <== NOT EXECUTED a000ce28: 0afffffa beq a000ce18 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000ce2c: e3500000 cmp r0, #0 <== NOT EXECUTED a000ce30: 059f30c4 ldreq r3, [pc, #196] ; a000cefc <_Objects_Get_name_as_string+0xfc><== NOT EXECUTED a000ce34: 11a06000 movne r6, r0 <== NOT EXECUTED a000ce38: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED a000ce3c: 05936008 ldreq r6, [r3, #8] <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
a000ce40: e1a00006 mov r0, r6 <== NOT EXECUTED a000ce44: ebffffb2 bl a000cd14 <_Objects_Get_information_id> <== NOT EXECUTED
if ( !information )
a000ce48: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return NULL;
a000ce4c: 01a04003 moveq r4, r3 <== NOT EXECUTED
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
information = _Objects_Get_information_id( tmpId );
if ( !information )
a000ce50: 0afffff0 beq a000ce18 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
a000ce54: e1a01006 mov r1, r6 <== NOT EXECUTED a000ce58: e28d2008 add r2, sp, #8 <== NOT EXECUTED a000ce5c: eb000028 bl a000cf04 <_Objects_Get> <== NOT EXECUTED
switch ( location ) {
a000ce60: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED a000ce64: e3530000 cmp r3, #0 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE:
/* not supported */
#endif
case OBJECTS_ERROR:
return NULL;
a000ce68: 13a04000 movne r4, #0 <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
if ( !information )
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
switch ( location ) {
a000ce6c: 1affffe9 bne a000ce18 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
if ( information->is_string ) {
s = the_object->name.name_p;
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
a000ce70: e590100c ldr r1, [r0, #12] <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
a000ce74: e2555001 subs r5, r5, #1 <== NOT EXECUTED
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
a000ce78: e5cd3004 strb r3, [sp, #4] <== NOT EXECUTED
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
a000ce7c: e1a02c21 lsr r2, r1, #24 <== NOT EXECUTED
lname[ 1 ] = (u32_name >> 16) & 0xff;
a000ce80: e1a0c821 lsr ip, r1, #16 <== NOT EXECUTED
lname[ 2 ] = (u32_name >> 8) & 0xff;
a000ce84: e1a00421 lsr r0, r1, #8 <== NOT EXECUTED
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
a000ce88: e5cd2000 strb r2, [sp] <== NOT EXECUTED
lname[ 1 ] = (u32_name >> 16) & 0xff;
a000ce8c: e5cdc001 strb ip, [sp, #1] <== NOT EXECUTED
lname[ 2 ] = (u32_name >> 8) & 0xff;
a000ce90: e5cd0002 strb r0, [sp, #2] <== NOT EXECUTED
lname[ 3 ] = (u32_name >> 0) & 0xff;
a000ce94: e5cd1003 strb r1, [sp, #3] <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
a000ce98: 0a000015 beq a000cef4 <_Objects_Get_name_as_string+0xf4> <== NOT EXECUTED a000ce9c: e3520000 cmp r2, #0 <== NOT EXECUTED a000cea0: 0a000013 beq a000cef4 <_Objects_Get_name_as_string+0xf4> <== NOT EXECUTED a000cea4: e59fc054 ldr ip, [pc, #84] ; a000cf00 <_Objects_Get_name_as_string+0x100><== NOT EXECUTED a000cea8: e1a01004 mov r1, r4 <== NOT EXECUTED a000ceac: ea000002 b a000cebc <_Objects_Get_name_as_string+0xbc> <== NOT EXECUTED a000ceb0: e7dd2003 ldrb r2, [sp, r3] <== NOT EXECUTED a000ceb4: e3520000 cmp r2, #0 <== NOT EXECUTED a000ceb8: 0a000009 beq a000cee4 <_Objects_Get_name_as_string+0xe4> <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
a000cebc: e59c0000 ldr r0, [ip] <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
a000cec0: e2833001 add r3, r3, #1 <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
a000cec4: e0800002 add r0, r0, r2 <== NOT EXECUTED a000cec8: e5d00001 ldrb r0, [r0, #1] <== NOT EXECUTED a000cecc: e3100097 tst r0, #151 ; 0x97 <== NOT EXECUTED a000ced0: 03a0202a moveq r2, #42 ; 0x2a <== NOT EXECUTED a000ced4: e4c12001 strb r2, [r1], #1 <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
a000ced8: e1530005 cmp r3, r5 <== NOT EXECUTED a000cedc: e1a00001 mov r0, r1 <== NOT EXECUTED a000cee0: 3afffff2 bcc a000ceb0 <_Objects_Get_name_as_string+0xb0> <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
a000cee4: e3a03000 mov r3, #0 <== NOT EXECUTED a000cee8: e5c03000 strb r3, [r0] <== NOT EXECUTED
_Thread_Enable_dispatch();
a000ceec: eb0002e0 bl a000da74 <_Thread_Enable_dispatch> <== NOT EXECUTED
return name;
a000cef0: eaffffc8 b a000ce18 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
a000cef4: e1a00004 mov r0, r4 <== NOT EXECUTED a000cef8: eafffff9 b a000cee4 <_Objects_Get_name_as_string+0xe4> <== NOT EXECUTED
a001cbb4 <_Objects_Get_no_protection>:
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
a001cbb4: e590c008 ldr ip, [r0, #8]
if ( information->maximum >= index ) {
a001cbb8: e1d031b0 ldrh r3, [r0, #16]
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
a001cbbc: e26cc001 rsb ip, ip, #1 a001cbc0: e08cc001 add ip, ip, r1
if ( information->maximum >= index ) {
a001cbc4: e15c0003 cmp ip, r3
a001cbc8: 8a000005 bhi a001cbe4 <_Objects_Get_no_protection+0x30>
if ( (the_object = information->local_table[ index ]) != NULL ) {
a001cbcc: e590301c ldr r3, [r0, #28] a001cbd0: e793010c ldr r0, [r3, ip, lsl #2] a001cbd4: e3500000 cmp r0, #0
*location = OBJECTS_LOCAL;
a001cbd8: 13a03000 movne r3, #0 a001cbdc: 15823000 strne r3, [r2]
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
if ( information->maximum >= index ) {
if ( (the_object = information->local_table[ index ]) != NULL ) {
a001cbe0: 112fff1e bxne lr
/*
* This isn't supported or required yet for Global objects so
* if it isn't local, we don't find it.
*/
*location = OBJECTS_ERROR;
a001cbe4: e3a03001 mov r3, #1 a001cbe8: e5823000 str r3, [r2]
return NULL;
a001cbec: e3a00000 mov r0, #0
}
a001cbf0: e12fff1e bx lr <== NOT EXECUTED
a000c9e0 <_Objects_Id_to_name>:
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000c9e0: e3500000 cmp r0, #0 a000c9e4: 059f3078 ldreq r3, [pc, #120] ; a000ca64 <_Objects_Id_to_name+0x84>
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
a000c9e8: e92d4010 push {r4, lr}
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000c9ec: 05933004 ldreq r3, [r3, #4]
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
a000c9f0: e1a04001 mov r4, r1
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000c9f4: 11a01000 movne r1, r0 a000c9f8: 05931008 ldreq r1, [r3, #8]
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
a000c9fc: e24dd004 sub sp, sp, #4 a000ca00: e1a03c21 lsr r3, r1, #24 a000ca04: e2033007 and r3, r3, #7
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
a000ca08: e2432001 sub r2, r3, #1 a000ca0c: e3520002 cmp r2, #2
a000ca10: 8a000010 bhi a000ca58 <_Objects_Id_to_name+0x78>
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
a000ca14: e59f204c ldr r2, [pc, #76] ; a000ca68 <_Objects_Id_to_name+0x88> a000ca18: e7923103 ldr r3, [r2, r3, lsl #2] a000ca1c: e3530000 cmp r3, #0
a000ca20: 0a00000c beq a000ca58 <_Objects_Id_to_name+0x78>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
a000ca24: e1a02da1 lsr r2, r1, #27
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
a000ca28: e7930102 ldr r0, [r3, r2, lsl #2]
if ( !information )
a000ca2c: e3500000 cmp r0, #0
a000ca30: 0a000008 beq a000ca58 <_Objects_Id_to_name+0x78>
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
a000ca34: e1a0200d mov r2, sp a000ca38: ebffffc8 bl a000c960 <_Objects_Get>
if ( !the_object )
a000ca3c: e3500000 cmp r0, #0
a000ca40: 0a000004 beq a000ca58 <_Objects_Id_to_name+0x78>
return OBJECTS_INVALID_ID;
*name = the_object->name;
a000ca44: e590300c ldr r3, [r0, #12] a000ca48: e5843000 str r3, [r4]
_Thread_Enable_dispatch();
a000ca4c: eb0002e4 bl a000d5e4 <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
a000ca50: e3a00000 mov r0, #0 <== NOT EXECUTED a000ca54: ea000000 b a000ca5c <_Objects_Id_to_name+0x7c> <== NOT EXECUTED
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
a000ca58: e3a00003 mov r0, #3
return OBJECTS_INVALID_ID;
*name = the_object->name;
_Thread_Enable_dispatch();
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
a000ca5c: e28dd004 add sp, sp, #4
a000ca60: e8bd8010 pop {r4, pc}
a000b438 <_Objects_Name_to_id_u32>:
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
a000b438: e3530000 cmp r3, #0
Objects_Information *information,
uint32_t name,
uint32_t node,
Objects_Id *id
)
{
a000b43c: e92d0030 push {r4, r5}
#endif
/* ASSERT: information->is_string == false */
if ( !id )
return OBJECTS_INVALID_ADDRESS;
a000b440: 03a00002 moveq r0, #2
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
a000b444: 0a000005 beq a000b460 <_Objects_Name_to_id_u32+0x28>
return OBJECTS_INVALID_ADDRESS;
if ( name == 0 )
a000b448: e3510000 cmp r1, #0
a000b44c: 0a000002 beq a000b45c <_Objects_Name_to_id_u32+0x24>
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
a000b450: e1d051b0 ldrh r5, [r0, #16] a000b454: e3550000 cmp r5, #0
a000b458: 1a000002 bne a000b468 <_Objects_Name_to_id_u32+0x30>
return OBJECTS_INVALID_NAME;
name_for_mp.name_u32 = name;
return _Objects_MP_Global_name_search( information, name_for_mp, node, id );
#else
return OBJECTS_INVALID_NAME;
a000b45c: e3a00001 mov r0, #1 <== NOT EXECUTED
#endif }
a000b460: e8bd0030 pop {r4, r5}
a000b464: e12fff1e bx lr
if ( name == 0 )
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
a000b468: e3720106 cmn r2, #-2147483647 ; 0x80000001 a000b46c: 13520000 cmpne r2, #0
a000b470: 1a00000b bne a000b4a4 <_Objects_Name_to_id_u32+0x6c>
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
a000b474: e590c01c ldr ip, [r0, #28] a000b478: e3a02001 mov r2, #1
the_object = information->local_table[ index ];
a000b47c: e5bc0004 ldr r0, [ip, #4]!
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
a000b480: e2822001 add r2, r2, #1
the_object = information->local_table[ index ];
if ( !the_object )
a000b484: e3500000 cmp r0, #0
a000b488: 0a000002 beq a000b498 <_Objects_Name_to_id_u32+0x60>
continue;
if ( name == the_object->name.name_u32 ) {
a000b48c: e590400c ldr r4, [r0, #12] a000b490: e1540001 cmp r4, r1
a000b494: 0a000005 beq a000b4b0 <_Objects_Name_to_id_u32+0x78>
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
a000b498: e1550002 cmp r5, r2
a000b49c: 2afffff6 bcs a000b47c <_Objects_Name_to_id_u32+0x44>
a000b4a0: eaffffed b a000b45c <_Objects_Name_to_id_u32+0x24> <== NOT EXECUTED
search_local_node = false;
if ( information->maximum != 0 &&
(node == OBJECTS_SEARCH_ALL_NODES ||
node == OBJECTS_SEARCH_LOCAL_NODE ||
a000b4a4: e3520001 cmp r2, #1
a000b4a8: 1affffeb bne a000b45c <_Objects_Name_to_id_u32+0x24>
a000b4ac: eafffff0 b a000b474 <_Objects_Name_to_id_u32+0x3c>
the_object = information->local_table[ index ];
if ( !the_object )
continue;
if ( name == the_object->name.name_u32 ) {
*id = the_object->id;
a000b4b0: e5902008 ldr r2, [r0, #8]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
a000b4b4: e3a00000 mov r0, #0
the_object = information->local_table[ index ];
if ( !the_object )
continue;
if ( name == the_object->name.name_u32 ) {
*id = the_object->id;
a000b4b8: e5832000 str r2, [r3]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
a000b4bc: eaffffe7 b a000b460 <_Objects_Name_to_id_u32+0x28>
a000d7f4 <_Objects_Set_name>:
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
a000d7f4: e1d033b8 ldrh r3, [r0, #56] ; 0x38 <== NOT EXECUTED
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
a000d7f8: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
a000d7fc: e1a00002 mov r0, r2 <== NOT EXECUTED
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
a000d800: e1a05001 mov r5, r1 <== NOT EXECUTED
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
a000d804: e1a01003 mov r1, r3 <== NOT EXECUTED
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
a000d808: e1a04002 mov r4, r2 <== NOT EXECUTED
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
a000d80c: eb001d91 bl a0014e58 <strnlen> <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
a000d810: e5d42000 ldrb r2, [r4] <== NOT EXECUTED a000d814: e3500001 cmp r0, #1 <== NOT EXECUTED a000d818: e1a02c02 lsl r2, r2, #24 <== NOT EXECUTED a000d81c: 9a00000c bls a000d854 <_Objects_Set_name+0x60> <== NOT EXECUTED a000d820: e5d43001 ldrb r3, [r4, #1] <== NOT EXECUTED a000d824: e3500002 cmp r0, #2 <== NOT EXECUTED a000d828: e1822803 orr r2, r2, r3, lsl #16 <== NOT EXECUTED a000d82c: 0a000009 beq a000d858 <_Objects_Set_name+0x64> <== NOT EXECUTED a000d830: e5d43002 ldrb r3, [r4, #2] <== NOT EXECUTED a000d834: e3500003 cmp r0, #3 <== NOT EXECUTED
);
}
return true;
}
a000d838: e3a00001 mov r0, #1 <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
a000d83c: e1822403 orr r2, r2, r3, lsl #8 <== NOT EXECUTED a000d840: 15d43003 ldrbne r3, [r4, #3] <== NOT EXECUTED a000d844: 03a03020 moveq r3, #32 <== NOT EXECUTED a000d848: e1823003 orr r3, r2, r3 <== NOT EXECUTED a000d84c: e585300c str r3, [r5, #12] <== NOT EXECUTED
);
}
return true;
}
a000d850: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
a000d854: e3822602 orr r2, r2, #2097152 ; 0x200000 <== NOT EXECUTED a000d858: e3822a02 orr r2, r2, #8192 ; 0x2000 <== NOT EXECUTED a000d85c: e3a03020 mov r3, #32 <== NOT EXECUTED a000d860: e1823003 orr r3, r2, r3 <== NOT EXECUTED a000d864: e585300c str r3, [r5, #12] <== NOT EXECUTED
);
}
return true;
}
a000d868: e3a00001 mov r0, #1 <== NOT EXECUTED
a000d86c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000b4c0 <_Objects_Shrink_information>:
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
a000b4c0: e92d40f0 push {r4, r5, r6, r7, lr}
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
a000b4c4: e1d040b8 ldrh r4, [r0, #8]
block_count = (information->maximum - index_base) /
a000b4c8: e1d051b4 ldrh r5, [r0, #20]
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
a000b4cc: e1a06000 mov r6, r0
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
a000b4d0: e1d001b0 ldrh r0, [r0, #16] a000b4d4: e1a01005 mov r1, r5 a000b4d8: e0640000 rsb r0, r4, r0 a000b4dc: eb0024d0 bl a0014824 <__aeabi_uidiv>
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
a000b4e0: e3500000 cmp r0, #0
a000b4e4: 0a00000d beq a000b520 <_Objects_Shrink_information+0x60>
if ( information->inactive_per_block[ block ] ==
a000b4e8: e5962030 ldr r2, [r6, #48] ; 0x30 a000b4ec: e5923000 ldr r3, [r2] a000b4f0: e1550003 cmp r5, r3
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
a000b4f4: 13a03000 movne r3, #0
if ( information->inactive_per_block[ block ] ==
a000b4f8: 1a000005 bne a000b514 <_Objects_Shrink_information+0x54>
a000b4fc: ea000008 b a000b524 <_Objects_Shrink_information+0x64> <== NOT EXECUTED
a000b500: e5b21004 ldr r1, [r2, #4]!
information->inactive -= information->allocation_size;
return;
}
index_base += information->allocation_size;
a000b504: e0844005 add r4, r4, r5 a000b508: e1a07103 lsl r7, r3, #2
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
if ( information->inactive_per_block[ block ] ==
a000b50c: e1550001 cmp r5, r1
a000b510: 0a000004 beq a000b528 <_Objects_Shrink_information+0x68>
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
a000b514: e2833001 add r3, r3, #1 a000b518: e1500003 cmp r0, r3
a000b51c: 8afffff7 bhi a000b500 <_Objects_Shrink_information+0x40>
a000b520: e8bd80f0 pop {r4, r5, r6, r7, pc}
if ( information->inactive_per_block[ block ] ==
a000b524: e3a07000 mov r7, #0 <== NOT EXECUTED
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) _Chain_First( &information->Inactive );
a000b528: e5960020 ldr r0, [r6, #32] a000b52c: ea000002 b a000b53c <_Objects_Shrink_information+0x7c>
if ((index >= index_base) &&
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
}
}
while ( the_object );
a000b530: e3550000 cmp r5, #0
a000b534: 0a00000b beq a000b568 <_Objects_Shrink_information+0xa8>
index = _Objects_Get_index( the_object->id );
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
a000b538: e1a00005 mov r0, r5
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) _Chain_First( &information->Inactive );
do {
index = _Objects_Get_index( the_object->id );
a000b53c: e1d030b8 ldrh r3, [r0, #8]
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
a000b540: e5905000 ldr r5, [r0]
if ((index >= index_base) &&
a000b544: e1530004 cmp r3, r4
a000b548: 3afffff8 bcc a000b530 <_Objects_Shrink_information+0x70>
(index < (index_base + information->allocation_size))) {
a000b54c: e1d621b4 ldrh r2, [r6, #20] a000b550: e0842002 add r2, r4, r2
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
if ((index >= index_base) &&
a000b554: e1530002 cmp r3, r2
a000b558: 2afffff4 bcs a000b530 <_Objects_Shrink_information+0x70>
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
a000b55c: ebfffbbf bl a000a460 <_Chain_Extract>
}
}
while ( the_object );
a000b560: e3550000 cmp r5, #0
a000b564: 1afffff3 bne a000b538 <_Objects_Shrink_information+0x78>
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
a000b568: e5963034 ldr r3, [r6, #52] ; 0x34 a000b56c: e7930007 ldr r0, [r3, r7] a000b570: eb0006d9 bl a000d0dc <_Workspace_Free>
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
a000b574: e1d602bc ldrh r0, [r6, #44] ; 0x2c a000b578: e1d631b4 ldrh r3, [r6, #20]
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
a000b57c: e5961034 ldr r1, [r6, #52] ; 0x34
information->inactive_per_block[ block ] = 0;
a000b580: e5962030 ldr r2, [r6, #48] ; 0x30
information->inactive -= information->allocation_size;
a000b584: e0633000 rsb r3, r3, r0
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
a000b588: e7815007 str r5, [r1, r7]
information->inactive_per_block[ block ] = 0;
a000b58c: e7825007 str r5, [r2, r7]
information->inactive -= information->allocation_size;
a000b590: e1c632bc strh r3, [r6, #44] ; 0x2c
return;
a000b594: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000bd48 <_Protected_heap_Get_information>:
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
a000bd48: e92d4070 push {r4, r5, r6, lr}
if ( !the_heap )
a000bd4c: e2505000 subs r5, r0, #0
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
a000bd50: e1a06001 mov r6, r1
if ( !the_heap )
a000bd54: 0a00000d beq a000bd90 <_Protected_heap_Get_information+0x48>
return false;
if ( !the_info )
a000bd58: e3510000 cmp r1, #0
a000bd5c: 0a000009 beq a000bd88 <_Protected_heap_Get_information+0x40>
return false;
_RTEMS_Lock_allocator();
a000bd60: e59f4030 ldr r4, [pc, #48] ; a000bd98 <_Protected_heap_Get_information+0x50> a000bd64: e5940000 ldr r0, [r4] a000bd68: ebfffb74 bl a000ab40 <_API_Mutex_Lock>
_Heap_Get_information( the_heap, the_info );
a000bd6c: e1a00005 mov r0, r5 a000bd70: e1a01006 mov r1, r6 a000bd74: eb0010f0 bl a001013c <_Heap_Get_information>
_RTEMS_Unlock_allocator();
a000bd78: e5940000 ldr r0, [r4] a000bd7c: ebfffb8b bl a000abb0 <_API_Mutex_Unlock>
return true;
a000bd80: e3a00001 mov r0, #1
a000bd84: e8bd8070 pop {r4, r5, r6, pc}
{
if ( !the_heap )
return false;
if ( !the_info )
return false;
a000bd88: e1a00001 mov r0, r1
_RTEMS_Lock_allocator();
_Heap_Get_information( the_heap, the_info );
_RTEMS_Unlock_allocator();
return true;
}
a000bd8c: e8bd8070 pop {r4, r5, r6, pc}
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
if ( !the_heap )
return false;
a000bd90: e1a00005 mov r0, r5 <== NOT EXECUTED
a000bd94: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a0010b68 <_Protected_heap_Walk>:
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
a0010b68: e59f3054 ldr r3, [pc, #84] ; a0010bc4 <_Protected_heap_Walk+0x5c><== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
a0010b6c: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
a0010b70: e5933000 ldr r3, [r3] <== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
a0010b74: e1a07000 mov r7, r0 <== NOT EXECUTED a0010b78: e1a06001 mov r6, r1 <== NOT EXECUTED
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
a0010b7c: e3530000 cmp r3, #0 <== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
a0010b80: e20250ff and r5, r2, #255 ; 0xff <== NOT EXECUTED
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
a0010b84: 0a000002 beq a0010b94 <_Protected_heap_Walk+0x2c> <== NOT EXECUTED
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
a0010b88: e1a02005 mov r2, r5 <== NOT EXECUTED
} return status; }
a0010b8c: e8bd40f0 pop {r4, r5, r6, r7, lr} <== NOT EXECUTED
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
a0010b90: eafffbf2 b a000fb60 <_Heap_Walk> <== NOT EXECUTED
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
a0010b94: e59f402c ldr r4, [pc, #44] ; a0010bc8 <_Protected_heap_Walk+0x60><== NOT EXECUTED a0010b98: e5940000 ldr r0, [r4] <== NOT EXECUTED a0010b9c: ebfff7e2 bl a000eb2c <_API_Mutex_Lock> <== NOT EXECUTED
status = _Heap_Walk( the_heap, source, do_dump );
a0010ba0: e1a02005 mov r2, r5 <== NOT EXECUTED a0010ba4: e1a01006 mov r1, r6 <== NOT EXECUTED a0010ba8: e1a00007 mov r0, r7 <== NOT EXECUTED a0010bac: ebfffbeb bl a000fb60 <_Heap_Walk> <== NOT EXECUTED a0010bb0: e1a05000 mov r5, r0 <== NOT EXECUTED
_RTEMS_Unlock_allocator();
a0010bb4: e5940000 ldr r0, [r4] <== NOT EXECUTED a0010bb8: ebfff7f7 bl a000eb9c <_API_Mutex_Unlock> <== NOT EXECUTED
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
a0010bbc: e1a00005 mov r0, r5 <== NOT EXECUTED
a0010bc0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a000ef54 <_RTEMS_Tasks_Invoke_task_variable_dtor>:
{
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
a000ef54: e59f203c ldr r2, [pc, #60] ; a000ef98 <_RTEMS_Tasks_Invoke_task_variable_dtor+0x44><== NOT EXECUTED
)
{
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
a000ef58: e5913010 ldr r3, [r1, #16] <== NOT EXECUTED
void _RTEMS_Tasks_Invoke_task_variable_dtor(
Thread_Control *the_thread,
rtems_task_variable_t *tvp
)
{
a000ef5c: e92d4010 push {r4, lr} <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
a000ef60: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED
void _RTEMS_Tasks_Invoke_task_variable_dtor(
Thread_Control *the_thread,
rtems_task_variable_t *tvp
)
{
a000ef64: e1a04001 mov r4, r1 <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
a000ef68: e1520000 cmp r2, r0 <== NOT EXECUTED
value = *tvp->ptr;
a000ef6c: 05912004 ldreq r2, [r1, #4] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
a000ef70: 05911008 ldreq r1, [r1, #8] <== NOT EXECUTED
} else {
value = tvp->tval;
a000ef74: 1594000c ldrne r0, [r4, #12] <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
value = *tvp->ptr;
a000ef78: 05920000 ldreq r0, [r2] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
a000ef7c: 05821000 streq r1, [r2] <== NOT EXECUTED
} else {
value = tvp->tval;
}
if ( dtor )
a000ef80: e3530000 cmp r3, #0 <== NOT EXECUTED a000ef84: 0a000000 beq a000ef8c <_RTEMS_Tasks_Invoke_task_variable_dtor+0x38><== NOT EXECUTED
(*dtor)(value);
a000ef88: e12fff33 blx r3 <== NOT EXECUTED
_Workspace_Free(tvp);
a000ef8c: e1a00004 mov r0, r4 <== NOT EXECUTED
}
a000ef90: e8bd4010 pop {r4, lr} <== NOT EXECUTED
}
if ( dtor )
(*dtor)(value);
_Workspace_Free(tvp);
a000ef94: eafff850 b a000d0dc <_Workspace_Free> <== NOT EXECUTED
a000ee20 <_RTEMS_tasks_Delete_extension>:
void _RTEMS_tasks_Delete_extension(
Thread_Control *executing,
Thread_Control *deleted
)
{
a000ee20: e92d4030 push {r4, r5, lr}
a000ee24: e1a05001 mov r5, r1
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
a000ee28: e5911100 ldr r1, [r1, #256] ; 0x100
deleted->task_variables = NULL;
a000ee2c: e3a03000 mov r3, #0 a000ee30: e5853100 str r3, [r5, #256] ; 0x100
while (tvp) {
a000ee34: e1510003 cmp r1, r3
a000ee38: 1a000001 bne a000ee44 <_RTEMS_tasks_Delete_extension+0x24>
a000ee3c: ea000005 b a000ee58 <_RTEMS_tasks_Delete_extension+0x38>
next = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
tvp = next;
a000ee40: e1a01004 mov r1, r4 <== NOT EXECUTED
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
next = (rtems_task_variable_t *)tvp->next;
a000ee44: e5914000 ldr r4, [r1] <== NOT EXECUTED
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
a000ee48: e1a00005 mov r0, r5 <== NOT EXECUTED a000ee4c: eb000040 bl a000ef54 <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
a000ee50: e3540000 cmp r4, #0 <== NOT EXECUTED a000ee54: 1afffff9 bne a000ee40 <_RTEMS_tasks_Delete_extension+0x20> <== NOT EXECUTED
/*
* Free API specific memory
*/
(void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] );
a000ee58: e59500f4 ldr r0, [r5, #244] ; 0xf4 a000ee5c: ebfff89e bl a000d0dc <_Workspace_Free>
deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL;
a000ee60: e3a03000 mov r3, #0 a000ee64: e58530f4 str r3, [r5, #244] ; 0xf4
}
a000ee68: e8bd8030 pop {r4, r5, pc}
a000ed14 <_RTEMS_tasks_Switch_extension>:
/*
* Per Task Variables
*/
tvp = executing->task_variables;
a000ed14: e5903100 ldr r3, [r0, #256] ; 0x100
while (tvp) {
a000ed18: e3530000 cmp r3, #0
a000ed1c: 0a000007 beq a000ed40 <_RTEMS_tasks_Switch_extension+0x2c>
tvp->tval = *tvp->ptr;
a000ed20: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
a000ed24: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
tvp->tval = *tvp->ptr;
a000ed28: e592c000 ldr ip, [r2] <== NOT EXECUTED a000ed2c: e583c00c str ip, [r3, #12] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
a000ed30: e5933000 ldr r3, [r3] <== NOT EXECUTED
*/
tvp = executing->task_variables;
while (tvp) {
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
a000ed34: e5820000 str r0, [r2] <== NOT EXECUTED
/*
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
a000ed38: e3530000 cmp r3, #0 <== NOT EXECUTED a000ed3c: 1afffff7 bne a000ed20 <_RTEMS_tasks_Switch_extension+0xc> <== NOT EXECUTED
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
a000ed40: e5913100 ldr r3, [r1, #256] ; 0x100
while (tvp) {
a000ed44: e3530000 cmp r3, #0 a000ed48: 012fff1e bxeq lr
tvp->gval = *tvp->ptr;
a000ed4c: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED
*tvp->ptr = tvp->tval;
a000ed50: e593100c ldr r1, [r3, #12] <== NOT EXECUTED
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
tvp->gval = *tvp->ptr;
a000ed54: e5920000 ldr r0, [r2] <== NOT EXECUTED a000ed58: e5830008 str r0, [r3, #8] <== NOT EXECUTED
*tvp->ptr = tvp->tval;
tvp = (rtems_task_variable_t *)tvp->next;
a000ed5c: e5933000 ldr r3, [r3] <== NOT EXECUTED
}
tvp = heir->task_variables;
while (tvp) {
tvp->gval = *tvp->ptr;
*tvp->ptr = tvp->tval;
a000ed60: e5821000 str r1, [r2] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
a000ed64: e3530000 cmp r3, #0 <== NOT EXECUTED a000ed68: 1afffff7 bne a000ed4c <_RTEMS_tasks_Switch_extension+0x38> <== NOT EXECUTED a000ed6c: e12fff1e bx lr <== NOT EXECUTED
a000b0a0 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
a000b0a0: e92d4010 push {r4, lr} <== NOT EXECUTED
a000b0a4: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
a000b0a8: e1a01000 mov r1, r0 <== NOT EXECUTED
a000b0ac: e1a0200d mov r2, sp <== NOT EXECUTED
a000b0b0: e59f0094 ldr r0, [pc, #148] ; a000b14c <_Rate_monotonic_Timeout+0xac><== NOT EXECUTED
a000b0b4: eb000791 bl a000cf00 <_Objects_Get> <== NOT EXECUTED
/*
* When we get here, the Timer is already off the chain so we do not
* have to worry about that -- hence no _Watchdog_Remove().
*/
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a000b0b8: e59d3000 ldr r3, [sp] <== NOT EXECUTED a000b0bc: e1a04000 mov r4, r0 <== NOT EXECUTED a000b0c0: e3530000 cmp r3, #0 <== NOT EXECUTED a000b0c4: 1a000010 bne a000b10c <_Rate_monotonic_Timeout+0x6c> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_thread = the_period->owner;
a000b0c8: e5900040 ldr r0, [r0, #64] ; 0x40 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_period (
States_Control the_states
)
{
return (the_states & STATES_WAITING_FOR_PERIOD);
a000b0cc: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
a000b0d0: e3130901 tst r3, #16384 ; 0x4000 <== NOT EXECUTED a000b0d4: 0a000003 beq a000b0e8 <_Rate_monotonic_Timeout+0x48> <== NOT EXECUTED a000b0d8: e5902020 ldr r2, [r0, #32] <== NOT EXECUTED a000b0dc: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED a000b0e0: e1520003 cmp r2, r3 <== NOT EXECUTED a000b0e4: 0a000014 beq a000b13c <_Rate_monotonic_Timeout+0x9c> <== NOT EXECUTED
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
a000b0e8: e5943038 ldr r3, [r4, #56] ; 0x38 <== NOT EXECUTED a000b0ec: e3530001 cmp r3, #1 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
a000b0f0: 13a03004 movne r3, #4 <== NOT EXECUTED a000b0f4: 15843038 strne r3, [r4, #56] ; 0x38 <== NOT EXECUTED
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
a000b0f8: 0a000005 beq a000b114 <_Rate_monotonic_Timeout+0x74> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
a000b0fc: e59f304c ldr r3, [pc, #76] ; a000b150 <_Rate_monotonic_Timeout+0xb0><== NOT EXECUTED a000b100: e5932000 ldr r2, [r3] <== NOT EXECUTED a000b104: e2422001 sub r2, r2, #1 <== NOT EXECUTED a000b108: e5832000 str r2, [r3] <== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
a000b10c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000b110: e8bd8010 pop {r4, pc} <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
a000b114: e3a03003 mov r3, #3 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
a000b118: e1a00004 mov r0, r4 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
a000b11c: e5843038 str r3, [r4, #56] ; 0x38 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
a000b120: ebfffe5d bl a000aa9c <_Rate_monotonic_Initiate_statistics> <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000b124: e594303c ldr r3, [r4, #60] ; 0x3c <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000b128: e59f0024 ldr r0, [pc, #36] ; a000b154 <_Rate_monotonic_Timeout+0xb4><== NOT EXECUTED a000b12c: e2841010 add r1, r4, #16 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000b130: e584301c str r3, [r4, #28] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000b134: eb000e5f bl a000eab8 <_Watchdog_Insert> <== NOT EXECUTED a000b138: eaffffef b a000b0fc <_Rate_monotonic_Timeout+0x5c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000b13c: e59f1014 ldr r1, [pc, #20] ; a000b158 <_Rate_monotonic_Timeout+0xb8><== NOT EXECUTED a000b140: eb00098a bl a000d770 <_Thread_Clear_state> <== NOT EXECUTED
the_thread = the_period->owner;
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
a000b144: e1a00004 mov r0, r4 <== NOT EXECUTED a000b148: eafffff4 b a000b120 <_Rate_monotonic_Timeout+0x80> <== NOT EXECUTED
a000acc4 <_TOD_Get_uptime_as_timespec>:
*/
void _TOD_Get_uptime_as_timespec(
struct timespec *uptime
)
{
a000acc4: e92d4010 push {r4, lr} <== NOT EXECUTED
a000acc8: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
a000accc: e1a04000 mov r4, r0 <== NOT EXECUTED
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
a000acd0: e1a0000d mov r0, sp <== NOT EXECUTED a000acd4: eb001284 bl a000f6ec <_TOD_Get_uptime> <== NOT EXECUTED
_Timestamp_To_timespec( &uptime_ts, uptime );
a000acd8: e89d000c ldm sp, {r2, r3} <== NOT EXECUTED
a000acdc: e884000c stm r4, {r2, r3} <== NOT EXECUTED
}
a000ace0: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a000ace4: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000c34c <_TOD_Set>:
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000c34c: e59f3068 ldr r3, [pc, #104] ; a000c3bc <_TOD_Set+0x70>
*/
void _TOD_Set(
const struct timespec *time
)
{
a000c350: e92d4030 push {r4, r5, lr}
a000c354: e5932000 ldr r2, [r3]
a000c358: e1a05000 mov r5, r0
a000c35c: e2822001 add r2, r2, #1
a000c360: e5832000 str r2, [r3]
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
a000c364: e59f4054 ldr r4, [pc, #84] ; a000c3c0 <_TOD_Set+0x74>
if ( time->tv_sec < seconds )
a000c368: e5902000 ldr r2, [r0]
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
a000c36c: e5943000 ldr r3, [r4]
if ( time->tv_sec < seconds )
a000c370: e1530002 cmp r3, r2
a000c374: ca00000b bgt a000c3a8 <_TOD_Set+0x5c>
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
_Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units );
a000c378: e59f0044 ldr r0, [pc, #68] ; a000c3c4 <_TOD_Set+0x78> a000c37c: e3a01000 mov r1, #0 a000c380: e0632002 rsb r2, r3, r2 a000c384: eb0009bc bl a000ea7c <_Watchdog_Adjust>
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
a000c388: e895000c ldm r5, {r2, r3}
a000c38c: e5843004 str r3, [r4, #4]
_TOD_Is_set = true;
a000c390: e59f3030 ldr r3, [pc, #48] ; a000c3c8 <_TOD_Set+0x7c>
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
a000c394: e5842000 str r2, [r4]
_TOD_Is_set = true;
a000c398: e3a02001 mov r2, #1 a000c39c: e5c32000 strb r2, [r3]
_TOD_Activate();
_Thread_Enable_dispatch();
}
a000c3a0: e8bd4030 pop {r4, r5, lr}
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
_TOD_Is_set = true;
_TOD_Activate();
_Thread_Enable_dispatch();
a000c3a4: ea0005b2 b a000da74 <_Thread_Enable_dispatch> a000c3a8: e59f0014 ldr r0, [pc, #20] ; a000c3c4 <_TOD_Set+0x78> a000c3ac: e3a01001 mov r1, #1 a000c3b0: e0622003 rsb r2, r2, r3 a000c3b4: eb0009b0 bl a000ea7c <_Watchdog_Adjust> a000c3b8: eafffff2 b a000c388 <_TOD_Set+0x3c>
a000a910 <_TOD_Tickle_ticks>:
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
a000a910: e59f2064 ldr r2, [pc, #100] ; a000a97c <_TOD_Tickle_ticks+0x6c>
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
a000a914: e59f3064 ldr r3, [pc, #100] ; a000a980 <_TOD_Tickle_ticks+0x70>
*
* Output parameters: NONE
*/
void _TOD_Tickle_ticks( void )
{
a000a918: e92d4010 push {r4, lr}
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
a000a91c: e592100c ldr r1, [r2, #12]
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
a000a920: e5932000 ldr r2, [r3]
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
a000a924: e3a0cffa mov ip, #1000 ; 0x3e8 a000a928: e00c0c91 mul ip, r1, ip
*
* Output parameters: NONE
*/
void _TOD_Tickle_ticks( void )
{
a000a92c: e24dd008 sub sp, sp, #8
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
a000a930: e2822001 add r2, r2, #1
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
a000a934: e3a0e000 mov lr, #0
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
a000a938: e1a0100d mov r1, sp
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
a000a93c: e5832000 str r2, [r3]
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
a000a940: e59f003c ldr r0, [pc, #60] ; a000a984 <_TOD_Tickle_ticks+0x74>
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
a000a944: e58de000 str lr, [sp] a000a948: e58dc004 str ip, [sp, #4]
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
a000a94c: eb000826 bl a000c9ec <_Timespec_Add_to>
/* we do not care how much the uptime changed */
/* Update the timespec format TOD */
seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick );
a000a950: e59f0030 ldr r0, [pc, #48] ; a000a988 <_TOD_Tickle_ticks+0x78> a000a954: e1a0100d mov r1, sp a000a958: eb000823 bl a000c9ec <_Timespec_Add_to>
while ( seconds ) {
a000a95c: e2504000 subs r4, r0, #0
a000a960: 0a000003 beq a000a974 <_TOD_Tickle_ticks+0x64>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void )
{
_Watchdog_Tickle( &_Watchdog_Seconds_chain );
a000a964: e59f0020 ldr r0, [pc, #32] ; a000a98c <_TOD_Tickle_ticks+0x7c><== NOT EXECUTED a000a968: eb000993 bl a000cfbc <_Watchdog_Tickle> <== NOT EXECUTED a000a96c: e2544001 subs r4, r4, #1 <== NOT EXECUTED a000a970: 1afffffb bne a000a964 <_TOD_Tickle_ticks+0x54> <== NOT EXECUTED
_Watchdog_Tickle_seconds();
seconds--;
}
}
a000a974: e28dd008 add sp, sp, #8
a000a978: e8bd8010 pop {r4, pc}
a000ab10 <_TOD_Validate>:
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
a000ab10: e59f30bc ldr r3, [pc, #188] ; a000abd4 <_TOD_Validate+0xc4>
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
a000ab14: e92d4010 push {r4, lr}
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
a000ab18: e2504000 subs r4, r0, #0
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
a000ab1c: e593100c ldr r1, [r3, #12]
if ((!the_tod) ||
a000ab20: 0a000029 beq a000abcc <_TOD_Validate+0xbc>
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
a000ab24: e3a0093d mov r0, #999424 ; 0xf4000 a000ab28: e2800d09 add r0, r0, #576 ; 0x240 a000ab2c: eb004521 bl a001bfb8 <__aeabi_uidiv>
rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) ||
a000ab30: e5943018 ldr r3, [r4, #24] a000ab34: e1500003 cmp r0, r3
a000ab38: 9a00001f bls a000abbc <_TOD_Validate+0xac>
(the_tod->ticks >= ticks_per_second) ||
a000ab3c: e5943014 ldr r3, [r4, #20] a000ab40: e353003b cmp r3, #59 ; 0x3b
a000ab44: 8a00001c bhi a000abbc <_TOD_Validate+0xac>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
a000ab48: e5943010 ldr r3, [r4, #16] a000ab4c: e353003b cmp r3, #59 ; 0x3b
a000ab50: 8a000019 bhi a000abbc <_TOD_Validate+0xac>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
a000ab54: e594300c ldr r3, [r4, #12] a000ab58: e3530017 cmp r3, #23
a000ab5c: 8a000016 bhi a000abbc <_TOD_Validate+0xac>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
a000ab60: e5940004 ldr r0, [r4, #4]
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
a000ab64: e3500000 cmp r0, #0
a000ab68: 0a000016 beq a000abc8 <_TOD_Validate+0xb8>
(the_tod->month == 0) ||
a000ab6c: e350000c cmp r0, #12
a000ab70: 8a000011 bhi a000abbc <_TOD_Validate+0xac>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
a000ab74: e5942000 ldr r2, [r4]
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
a000ab78: e3a03d1f mov r3, #1984 ; 0x7c0 a000ab7c: e2833003 add r3, r3, #3 a000ab80: e1520003 cmp r2, r3
a000ab84: 9a00000c bls a000abbc <_TOD_Validate+0xac>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
a000ab88: e5944008 ldr r4, [r4, #8]
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
a000ab8c: e3540000 cmp r4, #0
a000ab90: 0a00000b beq a000abc4 <_TOD_Validate+0xb4>
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
a000ab94: e3120003 tst r2, #3
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
a000ab98: 059f3038 ldreq r3, [pc, #56] ; a000abd8 <_TOD_Validate+0xc8>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
a000ab9c: 159f3034 ldrne r3, [pc, #52] ; a000abd8 <_TOD_Validate+0xc8>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
a000aba0: 0280000d addeq r0, r0, #13 a000aba4: 07930100 ldreq r0, [r3, r0, lsl #2]
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
a000aba8: 17930100 ldrne r0, [r3, r0, lsl #2]
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
a000abac: e1500004 cmp r0, r4
a000abb0: 33a00000 movcc r0, #0
a000abb4: 23a00001 movcs r0, #1
a000abb8: e8bd8010 pop {r4, pc}
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
a000abbc: e3a00000 mov r0, #0
a000abc0: e8bd8010 pop {r4, pc}
a000abc4: e1a00004 mov r0, r4 <== NOT EXECUTED
if ( the_tod->day > days_in_month )
return false;
return true;
}
a000abc8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
a000abcc: e1a00004 mov r0, r4 <== NOT EXECUTED
a000abd0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000bb98 <_Thread_Close>:
RTEMS_INLINE_ROUTINE void _Objects_Invalidate_Id(
Objects_Information *information,
Objects_Control *the_object
)
{
_Objects_Set_local_object(
a000bb98: e1d120b8 ldrh r2, [r1, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000bb9c: e590301c ldr r3, [r0, #28]
void _Thread_Close(
Objects_Information *information,
Thread_Control *the_thread
)
{
a000bba0: e92d4070 push {r4, r5, r6, lr}
a000bba4: e1a04001 mov r4, r1
a000bba8: e3a01000 mov r1, #0
a000bbac: e7831102 str r1, [r3, r2, lsl #2]
a000bbb0: e1a05000 mov r5, r0
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
a000bbb4: e59f6098 ldr r6, [pc, #152] ; a000bc54 <_Thread_Close+0xbc>
* disappear and set a transient state on it. So we temporarily
* unnest dispatching.
*/
_Thread_Unnest_dispatch();
_User_extensions_Thread_delete( the_thread );
a000bbb8: e1a00004 mov r0, r4 a000bbbc: e5963000 ldr r3, [r6] a000bbc0: e2433001 sub r3, r3, #1 a000bbc4: e5863000 str r3, [r6] a000bbc8: eb00042b bl a000cc7c <_User_extensions_Thread_delete>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000bbcc: e5963000 ldr r3, [r6] a000bbd0: e2833001 add r3, r3, #1 a000bbd4: e5863000 str r3, [r6]
/* * Now we are in a dispatching critical section again and we * can take the thread OUT of the published set. It is invalid * to use this thread's Id OR name after this call. */ _Objects_Close( information, &the_thread->Object );
a000bbd8: e1a01004 mov r1, r4 a000bbdc: e1a00005 mov r0, r5 a000bbe0: ebfffcab bl a000ae94 <_Objects_Close>
/*
* By setting the dormant state, the thread will not be considered
* for scheduling when we remove any blocking states.
*/
_Thread_Set_state( the_thread, STATES_DORMANT );
a000bbe4: e1a00004 mov r0, r4 a000bbe8: e3a01001 mov r1, #1 a000bbec: eb0002dc bl a000c764 <_Thread_Set_state>
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
a000bbf0: e1a00004 mov r0, r4 a000bbf4: eb000273 bl a000c5c8 <_Thread_queue_Extract_with_proxy> a000bbf8: e3500000 cmp r0, #0
a000bbfc: 1a000002 bne a000bc0c <_Thread_Close+0x74>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
a000bc00: e5943050 ldr r3, [r4, #80] ; 0x50 a000bc04: e3530002 cmp r3, #2
a000bc08: 0a00000e beq a000bc48 <_Thread_Close+0xb0>
RTEMS_INLINE_ROUTINE void _Scheduler_Thread_scheduler_free(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
return the_scheduler->Operations.scheduler_free( the_scheduler, the_thread );
a000bc0c: e59f0044 ldr r0, [pc, #68] ; a000bc58 <_Thread_Close+0xc0> a000bc10: e1a01004 mov r1, r4 a000bc14: e5903018 ldr r3, [r0, #24] a000bc18: e12fff33 blx r3
/*
* Free the rest of the memory associated with this task
* and set the associated pointers to NULL for safety.
*/
_Thread_Stack_Free( the_thread );
a000bc1c: e1a00004 mov r0, r4 a000bc20: eb000326 bl a000c8c0 <_Thread_Stack_Free>
the_thread->Start.stack = NULL;
if ( the_thread->extensions )
a000bc24: e59400fc ldr r0, [r4, #252] ; 0xfc
/* * Free the rest of the memory associated with this task * and set the associated pointers to NULL for safety. */ _Thread_Stack_Free( the_thread ); the_thread->Start.stack = NULL;
a000bc28: e3a03000 mov r3, #0 a000bc2c: e58430bc str r3, [r4, #188] ; 0xbc
if ( the_thread->extensions )
a000bc30: e1500003 cmp r0, r3
a000bc34: 0a000000 beq a000bc3c <_Thread_Close+0xa4>
(void) _Workspace_Free( the_thread->extensions );
a000bc38: eb000527 bl a000d0dc <_Workspace_Free>
the_thread->extensions = NULL;
a000bc3c: e3a03000 mov r3, #0 a000bc40: e58430fc str r3, [r4, #252] ; 0xfc
}
a000bc44: e8bd8070 pop {r4, r5, r6, pc}
*/
_Thread_Set_state( the_thread, STATES_DORMANT );
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
a000bc48: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000bc4c: eb0004af bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a000bc50: eaffffed b a000bc0c <_Thread_Close+0x74> <== NOT EXECUTED
a000bd74 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
a000bd74: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
a000bd78: e59f7138 ldr r7, [pc, #312] ; a000beb8 <_Thread_Dispatch+0x144>
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
a000bd7c: e24dd010 sub sp, sp, #16
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
a000bd80: e5975004 ldr r5, [r7, #4]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000bd84: e10f2000 mrs r2, CPSR a000bd88: e3823080 orr r3, r2, #128 ; 0x80 a000bd8c: e129f003 msr CPSR_fc, r3
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
a000bd90: e5d71010 ldrb r1, [r7, #16] a000bd94: e3510000 cmp r1, #0
a000bd98: 0a000043 beq a000beac <_Thread_Dispatch+0x138>
heir = _Thread_Heir;
a000bd9c: e5974008 ldr r4, [r7, #8]
_Thread_Dispatch_disable_level = 1;
a000bda0: e59f9114 ldr r9, [pc, #276] ; a000bebc <_Thread_Dispatch+0x148> a000bda4: e3a00001 mov r0, #1
_Thread_Dispatch_necessary = false;
a000bda8: e3a01000 mov r1, #0
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
a000bdac: e1550004 cmp r5, r4
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
a000bdb0: e5890000 str r0, [r9]
_Thread_Dispatch_necessary = false;
_Thread_Executing = heir;
a000bdb4: e5874004 str r4, [r7, #4]
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
_Thread_Dispatch_necessary = false;
a000bdb8: e5c71010 strb r1, [r7, #16]
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
a000bdbc: 01a03002 moveq r3, r2
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
a000bdc0: 0a000033 beq a000be94 <_Thread_Dispatch+0x120>
a000bdc4: e28da008 add sl, sp, #8 a000bdc8: e1a0800d mov r8, sp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
a000bdcc: e1a06007 mov r6, r7 a000bdd0: ea000007 b a000bdf4 <_Thread_Dispatch+0x80>
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
a000bdd4: e5964008 ldr r4, [r6, #8] <== NOT EXECUTED
_Thread_Dispatch_disable_level = 1;
a000bdd8: e3a01001 mov r1, #1 <== NOT EXECUTED
_Thread_Dispatch_necessary = false;
a000bddc: e3a0b000 mov fp, #0 <== NOT EXECUTED
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
a000bde0: e1540005 cmp r4, r5 <== NOT EXECUTED
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
a000bde4: e5891000 str r1, [r9] <== NOT EXECUTED
_Thread_Dispatch_necessary = false;
_Thread_Executing = heir;
a000bde8: e5864004 str r4, [r6, #4] <== NOT EXECUTED
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
_Thread_Dispatch_necessary = false;
a000bdec: e5c6b010 strb fp, [r6, #16] <== NOT EXECUTED
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
a000bdf0: 0a000027 beq a000be94 <_Thread_Dispatch+0x120> <== NOT EXECUTED
*/
#if __RTEMS_ADA__
executing->rtems_ada_self = rtems_ada_self;
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
a000bdf4: e594307c ldr r3, [r4, #124] ; 0x7c a000bdf8: e3530001 cmp r3, #1
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
a000bdfc: 059fc0bc ldreq ip, [pc, #188] ; a000bec0 <_Thread_Dispatch+0x14c> a000be00: 059c3000 ldreq r3, [ip] a000be04: 05843078 streq r3, [r4, #120] ; 0x78
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000be08: e129f002 msr CPSR_fc, r2
_ISR_Enable( level );
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
a000be0c: e1a0000a mov r0, sl a000be10: eb000d02 bl a000f220 <_TOD_Get_uptime>
_Timestamp_Subtract(
a000be14: e1a0200d mov r2, sp a000be18: e1a0100a mov r1, sl a000be1c: e59f00a0 ldr r0, [pc, #160] ; a000bec4 <_Thread_Dispatch+0x150> a000be20: eb000308 bl a000ca48 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
a000be24: e1a0100d mov r1, sp a000be28: e2850084 add r0, r5, #132 ; 0x84 a000be2c: eb0002ee bl a000c9ec <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
a000be30: e28dc008 add ip, sp, #8
a000be34: e89c1800 ldm ip, {fp, ip}
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
a000be38: e59f2088 ldr r2, [pc, #136] ; a000bec8 <_Thread_Dispatch+0x154>
executing->libc_reent = *_Thread_libc_reent;
*_Thread_libc_reent = heir->libc_reent;
}
_User_extensions_Thread_switch( executing, heir );
a000be3c: e1a00005 mov r0, r5 a000be40: e1a01004 mov r1, r4
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
a000be44: e5923000 ldr r3, [r2]
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
_Thread_Time_of_last_context_switch = uptime;
a000be48: e59f2074 ldr r2, [pc, #116] ; a000bec4 <_Thread_Dispatch+0x150>
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
a000be4c: e3530000 cmp r3, #0
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
_Thread_Time_of_last_context_switch = uptime;
a000be50: e8821800 stm r2, {fp, ip}
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
executing->libc_reent = *_Thread_libc_reent;
a000be54: 15932000 ldrne r2, [r3] a000be58: 158520f0 strne r2, [r5, #240] ; 0xf0
*_Thread_libc_reent = heir->libc_reent;
a000be5c: 159420f0 ldrne r2, [r4, #240] ; 0xf0 a000be60: 15832000 strne r2, [r3]
}
_User_extensions_Thread_switch( executing, heir );
a000be64: eb0003aa bl a000cd14 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
a000be68: e28500c0 add r0, r5, #192 ; 0xc0 a000be6c: e28410c0 add r1, r4, #192 ; 0xc0 a000be70: eb000579 bl a000d45c <_CPU_Context_switch>
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
a000be74: e5975004 ldr r5, [r7, #4]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000be78: e10f3000 mrs r3, CPSR a000be7c: e3832080 orr r2, r3, #128 ; 0x80 a000be80: e129f002 msr CPSR_fc, r2
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
a000be84: e5d71010 ldrb r1, [r7, #16] a000be88: e1a02003 mov r2, r3 a000be8c: e3510000 cmp r1, #0
a000be90: 1affffcf bne a000bdd4 <_Thread_Dispatch+0x60>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
a000be94: e3a01000 mov r1, #0 a000be98: e5891000 str r1, [r9]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000be9c: e129f003 msr CPSR_fc, r3
_ISR_Enable( level );
_API_extensions_Run_postswitch();
a000bea0: ebfff912 bl a000a2f0 <_API_extensions_Run_postswitch>
}
a000bea4: e28dd010 add sp, sp, #16
a000bea8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
a000beac: e1a03002 mov r3, r2 a000beb0: e59f9004 ldr r9, [pc, #4] ; a000bebc <_Thread_Dispatch+0x148> a000beb4: eafffff6 b a000be94 <_Thread_Dispatch+0x120>
a000bef0 <_Thread_Get>:
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
a000bef0: e2503000 subs r3, r0, #0
*/
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
a000bef4: e1a02001 mov r2, r1
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
a000bef8: 0a000014 beq a000bf50 <_Thread_Get+0x60>
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
a000befc: e1a01c23 lsr r1, r3, #24 a000bf00: e2011007 and r1, r1, #7
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
a000bf04: e2410001 sub r0, r1, #1 a000bf08: e3500002 cmp r0, #2
a000bf0c: 8a00000b bhi a000bf40 <_Thread_Get+0x50>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
a000bf10: e1a0cda3 lsr ip, r3, #27
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
a000bf14: e35c0001 cmp ip, #1
a000bf18: 1a000008 bne a000bf40 <_Thread_Get+0x50>
*location = OBJECTS_ERROR;
goto done;
}
api_information = _Objects_Information_table[ the_api ];
a000bf1c: e59f0054 ldr r0, [pc, #84] ; a000bf78 <_Thread_Get+0x88> a000bf20: e7900101 ldr r0, [r0, r1, lsl #2]
/*
* There is no way for this to happen if POSIX is enabled.
*/
#if !defined(RTEMS_POSIX_API)
if ( !api_information ) {
a000bf24: e3500000 cmp r0, #0
a000bf28: 0a000010 beq a000bf70 <_Thread_Get+0x80>
*location = OBJECTS_ERROR;
goto done;
}
#endif
information = api_information[ the_class ];
a000bf2c: e5900004 ldr r0, [r0, #4]
if ( !information ) {
a000bf30: e3500000 cmp r0, #0
a000bf34: 0a00000d beq a000bf70 <_Thread_Get+0x80>
*location = OBJECTS_ERROR;
goto done;
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
a000bf38: e1a01003 mov r1, r3 a000bf3c: eafffce4 b a000b2d4 <_Objects_Get>
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
a000bf40: e3a03001 mov r3, #1 a000bf44: e5823000 str r3, [r2]
{
uint32_t the_api;
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
a000bf48: e3a00000 mov r0, #0
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
goto done;
a000bf4c: e12fff1e bx lr
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000bf50: e59f1024 ldr r1, [pc, #36] ; a000bf7c <_Thread_Get+0x8c> a000bf54: e5910000 ldr r0, [r1] a000bf58: e2800001 add r0, r0, #1 a000bf5c: e5810000 str r0, [r1]
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
a000bf60: e5823000 str r3, [r2]
tp = _Thread_Executing;
a000bf64: e59f3014 ldr r3, [pc, #20] ; a000bf80 <_Thread_Get+0x90> a000bf68: e5930004 ldr r0, [r3, #4]
goto done;
a000bf6c: e12fff1e bx lr
}
#endif
information = api_information[ the_class ];
if ( !information ) {
*location = OBJECTS_ERROR;
a000bf70: e582c000 str ip, [r2] <== NOT EXECUTED
goto done;
a000bf74: e12fff1e bx lr <== NOT EXECUTED
a000bf84 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
a000bf84: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
a000bf88: e3a05000 mov r5, #0 a000bf8c: e58150f4 str r5, [r1, #244] ; 0xf4 a000bf90: e58150f8 str r5, [r1, #248] ; 0xf8
extensions_area = NULL;
the_thread->libc_reent = NULL;
a000bf94: e58150f0 str r5, [r1, #240] ; 0xf0
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
a000bf98: e1a04001 mov r4, r1 a000bf9c: e1a0a000 mov sl, r0
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
a000bfa0: e1a00001 mov r0, r1 a000bfa4: e1a01003 mov r1, r3
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
a000bfa8: e1a06003 mov r6, r3 a000bfac: e59d7024 ldr r7, [sp, #36] ; 0x24 a000bfb0: e5dd8028 ldrb r8, [sp, #40] ; 0x28
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
a000bfb4: eb000226 bl a000c854 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
a000bfb8: e1500005 cmp r0, r5 a000bfbc: 13a03000 movne r3, #0 a000bfc0: 03a03001 moveq r3, #1 a000bfc4: e1500006 cmp r0, r6 a000bfc8: 21a06003 movcs r6, r3 a000bfcc: 33836001 orrcc r6, r3, #1 a000bfd0: e1560005 cmp r6, r5
a000bfd4: 1a000045 bne a000c0f0 <_Thread_Initialize+0x16c>
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
a000bfd8: e59f9164 ldr r9, [pc, #356] ; a000c144 <_Thread_Initialize+0x1c0>
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
a000bfdc: e59430bc ldr r3, [r4, #188] ; 0xbc
the_stack->size = size;
a000bfe0: e58400b4 str r0, [r4, #180] ; 0xb4 a000bfe4: e5995000 ldr r5, [r9]
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
a000bfe8: e58430b8 str r3, [r4, #184] ; 0xb8
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000bfec: e5846050 str r6, [r4, #80] ; 0x50 a000bff0: e3550000 cmp r5, #0
the_watchdog->routine = routine;
a000bff4: e5846064 str r6, [r4, #100] ; 0x64
the_watchdog->id = id;
a000bff8: e5846068 str r6, [r4, #104] ; 0x68
the_watchdog->user_data = user_data;
a000bffc: e584606c str r6, [r4, #108] ; 0x6c
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
goto failed;
}
the_thread->extensions = (void **) extensions_area;
a000c000: 058450fc streq r5, [r4, #252] ; 0xfc
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
a000c004: 1a00003b bne a000c0f8 <_Thread_Initialize+0x174>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
a000c008: e59d302c ldr r3, [sp, #44] ; 0x2c
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
return
the_scheduler->Operations.scheduler_allocate( the_scheduler, the_thread );
a000c00c: e59f0134 ldr r0, [pc, #308] ; a000c148 <_Thread_Initialize+0x1c4>
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
the_thread->Wait.queue = NULL;
a000c010: e3a06000 mov r6, #0
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
a000c014: e58430a4 str r3, [r4, #164] ; 0xa4
the_thread->Start.budget_callout = budget_callout;
a000c018: e59d3030 ldr r3, [sp, #48] ; 0x30
#endif
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
a000c01c: e3a09001 mov r9, #1
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
a000c020: e5c480a0 strb r8, [r4, #160] ; 0xa0
the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout;
a000c024: e58430a8 str r3, [r4, #168] ; 0xa8
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
a000c028: e59d3034 ldr r3, [sp, #52] ; 0x34
the_thread->current_state = STATES_DORMANT;
a000c02c: e5849010 str r9, [r4, #16]
the_thread->Wait.queue = NULL;
a000c030: e5846044 str r6, [r4, #68] ; 0x44
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
a000c034: e58430ac str r3, [r4, #172] ; 0xac
the_thread->current_state = STATES_DORMANT;
the_thread->Wait.queue = NULL;
the_thread->resource_count = 0;
a000c038: e584601c str r6, [r4, #28]
the_thread->real_priority = priority;
a000c03c: e5847018 str r7, [r4, #24]
the_thread->Start.initial_priority = priority;
a000c040: e58470b0 str r7, [r4, #176] ; 0xb0
RTEMS_INLINE_ROUTINE void* _Scheduler_Thread_scheduler_allocate(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
return
a000c044: e5903014 ldr r3, [r0, #20] a000c048: e1a01004 mov r1, r4 a000c04c: e12fff33 blx r3
sched =_Scheduler_Thread_scheduler_allocate( &_Scheduler, the_thread ); if ( !sched )
a000c050: e2508000 subs r8, r0, #0
a000c054: 0a00000d beq a000c090 <_Thread_Initialize+0x10c>
goto failed;
_Thread_Set_priority( the_thread, priority );
a000c058: e1a00004 mov r0, r4 a000c05c: e1a01007 mov r1, r7 a000c060: eb0001b5 bl a000c73c <_Thread_Set_priority>
_Thread_Stack_Free( the_thread );
return false;
}
a000c064: e59a301c ldr r3, [sl, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000c068: e1d420b8 ldrh r2, [r4, #8]
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
a000c06c: e5846084 str r6, [r4, #132] ; 0x84 a000c070: e5846088 str r6, [r4, #136] ; 0x88
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000c074: e7834102 str r4, [r3, r2, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000c078: e59d3038 ldr r3, [sp, #56] ; 0x38
* enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread );
a000c07c: e1a00004 mov r0, r4 a000c080: e584300c str r3, [r4, #12] a000c084: eb0002e4 bl a000cc1c <_User_extensions_Thread_create>
if ( extension_status )
a000c088: e1500006 cmp r0, r6
a000c08c: 1a000028 bne a000c134 <_Thread_Initialize+0x1b0>
return true;
failed:
if ( the_thread->libc_reent )
a000c090: e59400f0 ldr r0, [r4, #240] ; 0xf0 a000c094: e3500000 cmp r0, #0
a000c098: 0a000000 beq a000c0a0 <_Thread_Initialize+0x11c>
_Workspace_Free( the_thread->libc_reent );
a000c09c: eb00040e bl a000d0dc <_Workspace_Free>
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
a000c0a0: e59400f4 ldr r0, [r4, #244] ; 0xf4 a000c0a4: e3500000 cmp r0, #0
a000c0a8: 0a000000 beq a000c0b0 <_Thread_Initialize+0x12c>
_Workspace_Free( the_thread->API_Extensions[i] );
a000c0ac: eb00040a bl a000d0dc <_Workspace_Free>
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
a000c0b0: e59400f8 ldr r0, [r4, #248] ; 0xf8 a000c0b4: e3500000 cmp r0, #0
a000c0b8: 0a000000 beq a000c0c0 <_Thread_Initialize+0x13c>
_Workspace_Free( the_thread->API_Extensions[i] );
a000c0bc: eb000406 bl a000d0dc <_Workspace_Free> <== NOT EXECUTED
if ( extensions_area )
a000c0c0: e3550000 cmp r5, #0
a000c0c4: 0a000001 beq a000c0d0 <_Thread_Initialize+0x14c>
(void) _Workspace_Free( extensions_area );
a000c0c8: e1a00005 mov r0, r5 a000c0cc: eb000402 bl a000d0dc <_Workspace_Free>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
(void) _Workspace_Free( fp_area );
#endif
if ( sched )
a000c0d0: e3580000 cmp r8, #0
a000c0d4: 0a000001 beq a000c0e0 <_Thread_Initialize+0x15c>
(void) _Workspace_Free( sched );
a000c0d8: e1a00008 mov r0, r8 a000c0dc: eb0003fe bl a000d0dc <_Workspace_Free>
_Thread_Stack_Free( the_thread );
a000c0e0: e1a00004 mov r0, r4 a000c0e4: eb0001f5 bl a000c8c0 <_Thread_Stack_Free>
return false;
a000c0e8: e3a00000 mov r0, #0
a000c0ec: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
a000c0f0: e1a00005 mov r0, r5
a000c0f4: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
extensions_area = _Workspace_Allocate(
a000c0f8: e2855001 add r5, r5, #1 a000c0fc: e1a00105 lsl r0, r5, #2 a000c100: eb0003ef bl a000d0c4 <_Workspace_Allocate>
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
a000c104: e2505000 subs r5, r0, #0
a000c108: 0a00000b beq a000c13c <_Thread_Initialize+0x1b8>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
a000c10c: e5991000 ldr r1, [r9] a000c110: e58450fc str r5, [r4, #252] ; 0xfc a000c114: e1a03006 mov r3, r6
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
the_thread->extensions[i] = NULL;
a000c118: e1a02006 mov r2, r6
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
a000c11c: e2833001 add r3, r3, #1 a000c120: e1530001 cmp r3, r1
the_thread->extensions[i] = NULL;
a000c124: e7852106 str r2, [r5, r6, lsl #2]
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
a000c128: e1a06003 mov r6, r3
a000c12c: 9afffffa bls a000c11c <_Thread_Initialize+0x198>
a000c130: eaffffb4 b a000c008 <_Thread_Initialize+0x84>
* Mutex provides sufficient protection to let the user extensions
* run safely.
*/
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
a000c134: e1a00009 mov r0, r9
_Thread_Stack_Free( the_thread );
return false;
}
a000c138: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
size_t actual_stack_size = 0;
void *stack = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
void *fp_area;
#endif
void *sched = NULL;
a000c13c: e1a08005 mov r8, r5 a000c140: eaffffd2 b a000c090 <_Thread_Initialize+0x10c>
a0010904 <_Thread_Reset>:
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a0010904: e92d4030 push {r4, r5, lr}
the_thread->resource_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
a0010908: e590c0a4 ldr ip, [r0, #164] ; 0xa4
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
the_thread->resource_count = 0;
the_thread->is_preemptible = the_thread->Start.is_preemptible;
a001090c: e5d0e0a0 ldrb lr, [r0, #160] ; 0xa0
the_thread->budget_algorithm = the_thread->Start.budget_algorithm; the_thread->budget_callout = the_thread->Start.budget_callout;
a0010910: e59030a8 ldr r3, [r0, #168] ; 0xa8
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
the_thread->resource_count = 0;
a0010914: e3a05000 mov r5, #0 a0010918: e580501c str r5, [r0, #28]
the_thread->is_preemptible = the_thread->Start.is_preemptible;
a001091c: e5c0e074 strb lr, [r0, #116] ; 0x74
the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
a0010920: e580c07c str ip, [r0, #124] ; 0x7c
the_thread->budget_callout = the_thread->Start.budget_callout;
a0010924: e5803080 str r3, [r0, #128] ; 0x80
the_thread->Start.pointer_argument = pointer_argument;
a0010928: e5801098 str r1, [r0, #152] ; 0x98
the_thread->Start.numeric_argument = numeric_argument;
a001092c: e580209c str r2, [r0, #156] ; 0x9c
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a0010930: e1a04000 mov r4, r0
the_thread->budget_callout = the_thread->Start.budget_callout;
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
a0010934: ebfff269 bl a000d2e0 <_Thread_queue_Extract_with_proxy> a0010938: e1500005 cmp r0, r5
a001093c: 1a000002 bne a001094c <_Thread_Reset+0x48>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
a0010940: e5943050 ldr r3, [r4, #80] ; 0x50 a0010944: e3530002 cmp r3, #2
a0010948: 0a000008 beq a0010970 <_Thread_Reset+0x6c>
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
a001094c: e59410b0 ldr r1, [r4, #176] ; 0xb0 a0010950: e5943014 ldr r3, [r4, #20] a0010954: e1530001 cmp r3, r1
a0010958: 0a000003 beq a001096c <_Thread_Reset+0x68>
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
a001095c: e1a00004 mov r0, r4
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
the_thread->real_priority = the_thread->Start.initial_priority;
a0010960: e5841018 str r1, [r4, #24]
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
}
}
a0010964: e8bd4030 pop {r4, r5, lr}
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
a0010968: eafff2d6 b a000d4c8 <_Thread_Set_priority>
a001096c: e8bd8030 pop {r4, r5, pc}
the_thread->Start.numeric_argument = numeric_argument;
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
a0010970: e2840048 add r0, r4, #72 ; 0x48 a0010974: ebfff4db bl a000dce8 <_Watchdog_Remove> a0010978: eafffff3 b a001094c <_Thread_Reset+0x48>
a000fb40 <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
a000fb40: e92d4010 push {r4, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000fb44: e10f4000 mrs r4, CPSR a000fb48: e3843080 orr r3, r4, #128 ; 0x80 a000fb4c: e129f003 msr CPSR_fc, r3
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
current_state = the_thread->current_state;
a000fb50: e5903010 ldr r3, [r0, #16]
if ( current_state & STATES_SUSPENDED ) {
a000fb54: e3130002 tst r3, #2
a000fb58: 0a000003 beq a000fb6c <_Thread_Resume+0x2c>
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
a000fb5c: e3c33002 bic r3, r3, #2
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
a000fb60: e3530000 cmp r3, #0
_ISR_Disable( level );
current_state = the_thread->current_state;
if ( current_state & STATES_SUSPENDED ) {
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
a000fb64: e5803010 str r3, [r0, #16]
if ( _States_Is_ready( current_state ) ) {
a000fb68: 0a000001 beq a000fb74 <_Thread_Resume+0x34>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000fb6c: e129f004 msr CPSR_fc, r4
_Scheduler_Unblock( &_Scheduler, the_thread );
}
}
_ISR_Enable( level );
}
a000fb70: e8bd8010 pop {r4, pc} <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Scheduler_Unblock(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
the_scheduler->Operations.unblock( the_scheduler, the_thread );
a000fb74: e59f2014 ldr r2, [pc, #20] ; a000fb90 <_Thread_Resume+0x50>
a000fb78: e1a01000 mov r1, r0
a000fb7c: e5923010 ldr r3, [r2, #16]
a000fb80: e1a00002 mov r0, r2
a000fb84: e12fff33 blx r3
a000fb88: e129f004 msr CPSR_fc, r4
a000fb8c: e8bd8010 pop {r4, pc}
a000c930 <_Thread_Start>:
*/
RTEMS_INLINE_ROUTINE bool _States_Is_dormant (
States_Control the_states
)
{
return (the_states & STATES_DORMANT);
a000c930: e590c010 ldr ip, [r0, #16]
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a000c934: e92d4010 push {r4, lr}
if ( _States_Is_dormant( the_thread->current_state ) ) {
a000c938: e21cc001 ands ip, ip, #1
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a000c93c: e1a04000 mov r4, r0
if ( _States_Is_dormant( the_thread->current_state ) ) {
a000c940: 1a000001 bne a000c94c <_Thread_Start+0x1c>
_User_extensions_Thread_start( the_thread );
return true;
}
return false;
a000c944: e1a0000c mov r0, ip <== NOT EXECUTED
}
a000c948: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( _States_Is_dormant( the_thread->current_state ) ) {
the_thread->Start.entry_point = (Thread_Entry) entry_point;
the_thread->Start.prototype = the_prototype;
the_thread->Start.pointer_argument = pointer_argument;
a000c94c: e5803098 str r3, [r0, #152] ; 0x98
the_thread->Start.numeric_argument = numeric_argument;
a000c950: e59d3008 ldr r3, [sp, #8]
Thread_Entry_numeric_type numeric_argument
)
{
if ( _States_Is_dormant( the_thread->current_state ) ) {
the_thread->Start.entry_point = (Thread_Entry) entry_point;
a000c954: e5802090 str r2, [r0, #144] ; 0x90
the_thread->Start.prototype = the_prototype;
a000c958: e5801094 str r1, [r0, #148] ; 0x94
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
a000c95c: e580309c str r3, [r0, #156] ; 0x9c
_Thread_Load_environment( the_thread );
a000c960: eb000b95 bl a000f7bc <_Thread_Load_environment>
_Thread_Ready( the_thread );
a000c964: e1a00004 mov r0, r4 a000c968: eb000c39 bl a000fa54 <_Thread_Ready>
_User_extensions_Thread_start( the_thread );
a000c96c: e1a00004 mov r0, r4 a000c970: eb0000d4 bl a000ccc8 <_User_extensions_Thread_start>
return true;
a000c974: e3a00001 mov r0, #1
a000c978: e8bd8010 pop {r4, pc}
a000ff64 <_Thread_Suspend>:
*/
void _Thread_Suspend(
Thread_Control *the_thread
)
{
a000ff64: e92d4010 push {r4, lr}
a000ff68: e1a01000 mov r1, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000ff6c: e10f4000 mrs r4, CPSR a000ff70: e3843080 orr r3, r4, #128 ; 0x80 a000ff74: e129f003 msr CPSR_fc, r3
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_ready( the_thread->current_state ) ) {
a000ff78: e5903010 ldr r3, [r0, #16] a000ff7c: e3530000 cmp r3, #0
a000ff80: 0a000003 beq a000ff94 <_Thread_Suspend+0x30>
RTEMS_INLINE_ROUTINE States_Control _States_Set (
States_Control states_to_set,
States_Control current_state
)
{
return (current_state | states_to_set);
a000ff84: e3833002 orr r3, r3, #2
the_thread->current_state =
a000ff88: e5803010 str r3, [r0, #16] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000ff8c: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
a000ff90: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000ff94: e59f0014 ldr r0, [pc, #20] ; a000ffb0 <_Thread_Suspend+0x4c>
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
return;
}
the_thread->current_state = STATES_SUSPENDED;
a000ff98: e3a03002 mov r3, #2
a000ff9c: e5813010 str r3, [r1, #16]
a000ffa0: e590300c ldr r3, [r0, #12]
a000ffa4: e12fff33 blx r3
a000ffa8: e129f004 msr CPSR_fc, r4
a000ffac: e8bd8010 pop {r4, pc}
a000c97c <_Thread_Tickle_timeslice>:
void _Thread_Tickle_timeslice( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
a000c97c: e59f305c ldr r3, [pc, #92] ; a000c9e0 <_Thread_Tickle_timeslice+0x64>
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
a000c980: e92d4010 push {r4, lr}
Thread_Control *executing;
executing = _Thread_Executing;
a000c984: e5934004 ldr r4, [r3, #4]
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
a000c988: e5d43074 ldrb r3, [r4, #116] ; 0x74 a000c98c: e3530000 cmp r3, #0
a000c990: 0a000005 beq a000c9ac <_Thread_Tickle_timeslice+0x30>
return;
if ( !_States_Is_ready( executing->current_state ) )
a000c994: e5943010 ldr r3, [r4, #16] a000c998: e3530000 cmp r3, #0
a000c99c: 1a000002 bne a000c9ac <_Thread_Tickle_timeslice+0x30>
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
a000c9a0: e594307c ldr r3, [r4, #124] ; 0x7c a000c9a4: e3530001 cmp r3, #1
a000c9a8: 0a000000 beq a000c9b0 <_Thread_Tickle_timeslice+0x34>
a000c9ac: e8bd8010 pop {r4, pc}
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
#endif
if ( (int)(--executing->cpu_time_budget) <= 0 ) {
a000c9b0: e5943078 ldr r3, [r4, #120] ; 0x78 <== NOT EXECUTED a000c9b4: e2433001 sub r3, r3, #1 <== NOT EXECUTED a000c9b8: e3530000 cmp r3, #0 <== NOT EXECUTED a000c9bc: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED a000c9c0: cafffff9 bgt a000c9ac <_Thread_Tickle_timeslice+0x30> <== NOT EXECUTED
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield( &_Scheduler );
a000c9c4: e59f0018 ldr r0, [pc, #24] ; a000c9e4 <_Thread_Tickle_timeslice+0x68><== NOT EXECUTED a000c9c8: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED a000c9cc: e12fff33 blx r3 <== NOT EXECUTED
* executing thread's timeslice is reset. Otherwise, the
* currently executing thread is placed at the rear of the
* FIFO for this priority and a new heir is selected.
*/
_Scheduler_Yield( );
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
a000c9d0: e59f3010 ldr r3, [pc, #16] ; a000c9e8 <_Thread_Tickle_timeslice+0x6c><== NOT EXECUTED a000c9d4: e5933000 ldr r3, [r3] <== NOT EXECUTED a000c9d8: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED a000c9dc: eafffff2 b a000c9ac <_Thread_Tickle_timeslice+0x30> <== NOT EXECUTED
a000b974 <_Thread_blocking_operation_Cancel>:
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
a000b974: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
a000b978: e5913050 ldr r3, [r1, #80] ; 0x50 <== NOT EXECUTED
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
a000b97c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
a000b980: e3530002 cmp r3, #2 <== NOT EXECUTED
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
a000b984: e3a03000 mov r3, #0 <== NOT EXECUTED a000b988: e5813044 str r3, [r1, #68] ; 0x44 <== NOT EXECUTED
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
a000b98c: 0a000005 beq a000b9a8 <_Thread_blocking_operation_Cancel+0x34><== NOT EXECUTED a000b990: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000b994: e1a00001 mov r0, r1 <== NOT EXECUTED a000b998: e59f1028 ldr r1, [pc, #40] ; a000b9c8 <_Thread_blocking_operation_Cancel+0x54><== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a000b99c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000b9a0: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
a000b9a4: ea000066 b a000bb44 <_Thread_Clear_state> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a000b9a8: e3a03003 mov r3, #3 <== NOT EXECUTED a000b9ac: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED a000b9b0: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a000b9b4: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED a000b9b8: e58d1000 str r1, [sp] <== NOT EXECUTED a000b9bc: eb000553 bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a000b9c0: e59d1000 ldr r1, [sp] <== NOT EXECUTED a000b9c4: eafffff2 b a000b994 <_Thread_blocking_operation_Cancel+0x20><== NOT EXECUTED
a000f80c <_Thread_queue_Dequeue_fifo>:
*/
Thread_Control *_Thread_queue_Dequeue_fifo(
Thread_queue_Control *the_thread_queue
)
{
a000f80c: e92d4030 push {r4, r5, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000f810: e10f2000 mrs r2, CPSR a000f814: e3823080 orr r3, r2, #128 ; 0x80 a000f818: e129f003 msr CPSR_fc, r3
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
a000f81c: e1a03000 mov r3, r0 a000f820: e4934004 ldr r4, [r3], #4
{
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
a000f824: e1540003 cmp r4, r3
a000f828: 0a000018 beq a000f890 <_Thread_queue_Dequeue_fifo+0x84>
the_thread = (Thread_Control *)
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000f82c: e5941050 ldr r1, [r4, #80] ; 0x50
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
a000f830: e5943000 ldr r3, [r4]
Thread_Control *the_thread;
_ISR_Disable( level );
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
a000f834: e1a05004 mov r5, r4
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000f838: e3510002 cmp r1, #2
head->next = new_first;
a000f83c: e5803000 str r3, [r0]
new_first->previous = head;
a000f840: e5830004 str r0, [r3, #4]
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
a000f844: e3a03000 mov r3, #0 a000f848: e5843044 str r3, [r4, #68] ; 0x44
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000f84c: 0a000005 beq a000f868 <_Thread_queue_Dequeue_fifo+0x5c>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000f850: e129f002 msr CPSR_fc, r2
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000f854: e59f1040 ldr r1, [pc, #64] ; a000f89c <_Thread_queue_Dequeue_fifo+0x90> a000f858: e1a00004 mov r0, r4 a000f85c: ebfff0b8 bl a000bb44 <_Thread_Clear_state>
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
a000f860: e1a00005 mov r0, r5
a000f864: e8bd8030 pop {r4, r5, pc}
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a000f868: e3a03003 mov r3, #3 <== NOT EXECUTED a000f86c: e5843050 str r3, [r4, #80] ; 0x50 <== NOT EXECUTED a000f870: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a000f874: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000f878: ebfff5a4 bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a000f87c: e1a00004 mov r0, r4 <== NOT EXECUTED a000f880: e59f1014 ldr r1, [pc, #20] ; a000f89c <_Thread_queue_Dequeue_fifo+0x90><== NOT EXECUTED a000f884: ebfff0ae bl a000bb44 <_Thread_Clear_state> <== NOT EXECUTED
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
a000f888: e1a00005 mov r0, r5 <== NOT EXECUTED
a000f88c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000f890: e129f002 msr CPSR_fc, r2
return the_thread;
}
_ISR_Enable( level );
return NULL;
a000f894: e3a05000 mov r5, #0 a000f898: eafffff0 b a000f860 <_Thread_queue_Dequeue_fifo+0x54>
a000c25c <_Thread_queue_Dequeue_priority>:
*/
Thread_Control *_Thread_queue_Dequeue_priority(
Thread_queue_Control *the_thread_queue
)
{
a000c25c: e92d4070 push {r4, r5, r6, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000c260: e10f6000 mrs r6, CPSR a000c264: e3863080 orr r3, r6, #128 ; 0x80 a000c268: e129f003 msr CPSR_fc, r3
Chain_Node *new_second_node;
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
a000c26c: e3a02000 mov r2, #0
for( index=0 ;
a000c270: e1a03002 mov r3, r2
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a000c274: e3a0c00c mov ip, #12 a000c278: e001039c mul r1, ip, r3
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
a000c27c: e7904002 ldr r4, [r0, r2] a000c280: e2811004 add r1, r1, #4 a000c284: e0801001 add r1, r0, r1
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
a000c288: e1540001 cmp r4, r1
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
a000c28c: e2833001 add r3, r3, #1
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
a000c290: 1a000006 bne a000c2b0 <_Thread_queue_Dequeue_priority+0x54>
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
a000c294: e3530004 cmp r3, #4
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
a000c298: e282200c add r2, r2, #12
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
a000c29c: 1afffff5 bne a000c278 <_Thread_queue_Dequeue_priority+0x1c>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000c2a0: e129f006 msr CPSR_fc, r6
/*
* We did not find a thread to unblock.
*/
_ISR_Enable( level );
return NULL;
a000c2a4: e3a05000 mov r5, #0
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
a000c2a8: e1a00005 mov r0, r5
a000c2ac: e8bd8070 pop {r4, r5, r6, pc}
a000c2b0: e5943038 ldr r3, [r4, #56] ; 0x38
a000c2b4: e284203c add r2, r4, #60 ; 0x3c
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
the_thread = (Thread_Control *) _Chain_First(
a000c2b8: e1a05004 mov r5, r4
new_first_node = _Chain_First( &the_thread->Wait.Block2n );
new_first_thread = (Thread_Control *) new_first_node;
next_node = the_thread->Object.Node.next;
previous_node = the_thread->Object.Node.previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
a000c2bc: e1530002 cmp r3, r2
*/
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
a000c2c0: e3a02000 mov r2, #0 a000c2c4: e5842044 str r2, [r4, #68] ; 0x44
new_first_node = _Chain_First( &the_thread->Wait.Block2n ); new_first_thread = (Thread_Control *) new_first_node; next_node = the_thread->Object.Node.next; previous_node = the_thread->Object.Node.previous;
a000c2c8: e5941004 ldr r1, [r4, #4]
dequeue:
the_thread->Wait.queue = NULL;
new_first_node = _Chain_First( &the_thread->Wait.Block2n );
new_first_thread = (Thread_Control *) new_first_node;
next_node = the_thread->Object.Node.next;
a000c2cc: e5942000 ldr r2, [r4]
previous_node = the_thread->Object.Node.previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
a000c2d0: 0a000020 beq a000c358 <_Thread_queue_Dequeue_priority+0xfc>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
a000c2d4: e5940040 ldr r0, [r4, #64] ; 0x40 <== NOT EXECUTED
next_node = the_thread->Object.Node.next;
previous_node = the_thread->Object.Node.previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
a000c2d8: e593c000 ldr ip, [r3] <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
a000c2dc: e5823004 str r3, [r2, #4] <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
a000c2e0: e5813000 str r3, [r1] <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
a000c2e4: e5831004 str r1, [r3, #4] <== NOT EXECUTED
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
next_node->previous = new_first_node;
new_first_node->next = next_node;
a000c2e8: e5832000 str r2, [r3] <== NOT EXECUTED
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
a000c2ec: e5941038 ldr r1, [r4, #56] ; 0x38 <== NOT EXECUTED a000c2f0: e5942040 ldr r2, [r4, #64] ; 0x40 <== NOT EXECUTED a000c2f4: e1510002 cmp r1, r2 <== NOT EXECUTED a000c2f8: 0a000005 beq a000c314 <_Thread_queue_Dequeue_priority+0xb8><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
a000c2fc: e2831038 add r1, r3, #56 ; 0x38 <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
a000c300: e283203c add r2, r3, #60 ; 0x3c <== NOT EXECUTED
new_second_node->previous = head;
a000c304: e58c1004 str r1, [ip, #4] <== NOT EXECUTED
head->next = new_second_node;
a000c308: e583c038 str ip, [r3, #56] ; 0x38 <== NOT EXECUTED
tail->previous = last_node;
a000c30c: e5830040 str r0, [r3, #64] ; 0x40 <== NOT EXECUTED
last_node->next = tail;
a000c310: e5802000 str r2, [r0] <== NOT EXECUTED
} else {
previous_node->next = next_node;
next_node->previous = previous_node;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000c314: e5943050 ldr r3, [r4, #80] ; 0x50 a000c318: e3530002 cmp r3, #2
a000c31c: 0a000004 beq a000c334 <_Thread_queue_Dequeue_priority+0xd8>
a000c320: e129f006 msr CPSR_fc, r6
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000c324: e59f1038 ldr r1, [pc, #56] ; a000c364 <_Thread_queue_Dequeue_priority+0x108> a000c328: e1a00004 mov r0, r4 a000c32c: ebfffe04 bl a000bb44 <_Thread_Clear_state> a000c330: eaffffdc b a000c2a8 <_Thread_queue_Dequeue_priority+0x4c>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a000c334: e3a03003 mov r3, #3 <== NOT EXECUTED a000c338: e5843050 str r3, [r4, #80] ; 0x50 <== NOT EXECUTED a000c33c: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a000c340: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000c344: eb0002f1 bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a000c348: e1a00004 mov r0, r4 <== NOT EXECUTED a000c34c: e59f1010 ldr r1, [pc, #16] ; a000c364 <_Thread_queue_Dequeue_priority+0x108><== NOT EXECUTED a000c350: ebfffdfb bl a000bb44 <_Thread_Clear_state> <== NOT EXECUTED a000c354: eaffffd3 b a000c2a8 <_Thread_queue_Dequeue_priority+0x4c> <== NOT EXECUTED
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
}
} else {
previous_node->next = next_node;
a000c358: e5812000 str r2, [r1]
next_node->previous = previous_node;
a000c35c: e5821004 str r1, [r2, #4] a000c360: eaffffeb b a000c314 <_Thread_queue_Dequeue_priority+0xb8>
a000c414 <_Thread_queue_Enqueue_priority>:
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
a000c414: e5913014 ldr r3, [r1, #20]
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
a000c418: e92d05f0 push {r4, r5, r6, r7, r8, sl}
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
a000c41c: e281403c add r4, r1, #60 ; 0x3c
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
a000c420: e281c038 add ip, r1, #56 ; 0x38
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a000c424: e5814038 str r4, [r1, #56] ; 0x38
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
a000c428: e3130020 tst r3, #32
head->previous = NULL;
a000c42c: e3a04000 mov r4, #0
tail->previous = head;
a000c430: e581c040 str ip, [r1, #64] ; 0x40
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
a000c434: e581403c str r4, [r1, #60] ; 0x3c
RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number (
Priority_Control the_priority
)
{
return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER);
a000c438: e1a0c323 lsr ip, r3, #6
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
a000c43c: e5905038 ldr r5, [r0, #56] ; 0x38
if ( _Thread_queue_Is_reverse_search( priority ) )
a000c440: 0a00001e beq a000c4c0 <_Thread_queue_Enqueue_priority+0xac>
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return the_thread_queue->sync_state;
}
a000c444: e3a0700c mov r7, #12 a000c448: e59fa174 ldr sl, [pc, #372] ; a000c5c4 <_Thread_queue_Enqueue_priority+0x1b0> a000c44c: e027079c mla r7, ip, r7, r0
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
a000c450: e5da4000 ldrb r4, [sl] a000c454: e2844001 add r4, r4, #1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000c458: e10f8000 mrs r8, CPSR a000c45c: e388c080 orr ip, r8, #128 ; 0x80 a000c460: e129f00c msr CPSR_fc, ip
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
a000c464: e597c008 ldr ip, [r7, #8]
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_Last( header );
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
a000c468: e15c0007 cmp ip, r7
a000c46c: 1a000009 bne a000c498 <_Thread_queue_Enqueue_priority+0x84>
a000c470: ea00000b b a000c4a4 <_Thread_queue_Enqueue_priority+0x90>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a000c474: e10f6000 mrs r6, CPSR <== NOT EXECUTED a000c478: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED a000c47c: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _States_Are_set (
States_Control the_states,
States_Control mask
)
{
return ( (the_states & mask) != STATES_READY);
a000c480: e59c6010 ldr r6, [ip, #16] <== NOT EXECUTED
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
a000c484: e1150006 tst r5, r6 <== NOT EXECUTED a000c488: 0a000033 beq a000c55c <_Thread_queue_Enqueue_priority+0x148><== NOT EXECUTED
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
a000c48c: e59cc004 ldr ip, [ip, #4] <== NOT EXECUTED
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_Last( header );
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
a000c490: e15c0007 cmp ip, r7 <== NOT EXECUTED a000c494: 0a000002 beq a000c4a4 <_Thread_queue_Enqueue_priority+0x90><== NOT EXECUTED
search_priority = search_thread->current_priority;
a000c498: e59c4014 ldr r4, [ip, #20]
if ( priority >= search_priority )
a000c49c: e1530004 cmp r3, r4
a000c4a0: 3afffff3 bcc a000c474 <_Thread_queue_Enqueue_priority+0x60>
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
a000c4a4: e5905030 ldr r5, [r0, #48] ; 0x30 a000c4a8: e3550001 cmp r5, #1
a000c4ac: 0a00002e beq a000c56c <_Thread_queue_Enqueue_priority+0x158> * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level;
a000c4b0: e5828000 str r8, [r2] <== NOT EXECUTED
return the_thread_queue->sync_state; }
a000c4b4: e1a00005 mov r0, r5
a000c4b8: e8bd05f0 pop {r4, r5, r6, r7, r8, sl}
a000c4bc: e12fff1e bx lr
a000c4c0: e3a0400c mov r4, #12
a000c4c4: e00c0c94 mul ip, r4, ip
RTEMS_INLINE_ROUTINE bool _Chain_Is_tail(
Chain_Control *the_chain,
const Chain_Node *the_node
)
{
return (the_node == _Chain_Tail(the_chain));
a000c4c8: e28c7004 add r7, ip, #4 a000c4cc: e080a00c add sl, r0, ip a000c4d0: e0807007 add r7, r0, r7
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000c4d4: e10f8000 mrs r8, CPSR a000c4d8: e388c080 orr ip, r8, #128 ; 0x80 a000c4dc: e129f00c msr CPSR_fc, ip a000c4e0: e59ac000 ldr ip, [sl]
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_First( header );
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
a000c4e4: e15c0007 cmp ip, r7
a000c4e8: 1a000009 bne a000c514 <_Thread_queue_Enqueue_priority+0x100>
a000c4ec: ea000032 b a000c5bc <_Thread_queue_Enqueue_priority+0x1a8>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a000c4f0: e10f6000 mrs r6, CPSR a000c4f4: e129f008 msr CPSR_fc, r8 a000c4f8: e129f006 msr CPSR_fc, r6 a000c4fc: e59c6010 ldr r6, [ip, #16]
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
a000c500: e1150006 tst r5, r6
a000c504: 0a000016 beq a000c564 <_Thread_queue_Enqueue_priority+0x150>
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
a000c508: e59cc000 ldr ip, [ip]
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_First( header );
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
a000c50c: e15c0007 cmp ip, r7
a000c510: 0a000002 beq a000c520 <_Thread_queue_Enqueue_priority+0x10c>
search_priority = search_thread->current_priority;
a000c514: e59c4014 ldr r4, [ip, #20]
if ( priority <= search_priority )
a000c518: e1530004 cmp r3, r4
a000c51c: 8afffff3 bhi a000c4f0 <_Thread_queue_Enqueue_priority+0xdc>
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
a000c520: e5905030 ldr r5, [r0, #48] ; 0x30 a000c524: e3550001 cmp r5, #1
a000c528: 1affffe0 bne a000c4b0 <_Thread_queue_Enqueue_priority+0x9c>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
a000c52c: e1530004 cmp r3, r4
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a000c530: e3a03000 mov r3, #0 a000c534: e5803030 str r3, [r0, #48] ; 0x30
if ( priority == search_priority )
a000c538: 0a000016 beq a000c598 <_Thread_queue_Enqueue_priority+0x184>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
a000c53c: e59c3004 ldr r3, [ip, #4]
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
a000c540: e581c000 str ip, [r1]
the_node->previous = previous_node;
a000c544: e5813004 str r3, [r1, #4]
previous_node->next = the_node;
a000c548: e5831000 str r1, [r3]
search_node->previous = the_node;
a000c54c: e58c1004 str r1, [ip, #4]
the_thread->Wait.queue = the_thread_queue;
a000c550: e5810044 str r0, [r1, #68] ; 0x44
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000c554: e129f008 msr CPSR_fc, r8
_ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a000c558: eaffffd5 b a000c4b4 <_Thread_queue_Enqueue_priority+0xa0>
a000c55c: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED a000c560: eaffffba b a000c450 <_Thread_queue_Enqueue_priority+0x3c> <== NOT EXECUTED a000c564: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED a000c568: eaffffd9 b a000c4d4 <_Thread_queue_Enqueue_priority+0xc0> <== NOT EXECUTED
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
a000c56c: e1530004 cmp r3, r4
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a000c570: e3a03000 mov r3, #0 a000c574: e5803030 str r3, [r0, #48] ; 0x30
if ( priority == search_priority )
a000c578: 0a000006 beq a000c598 <_Thread_queue_Enqueue_priority+0x184>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
a000c57c: e59c3000 ldr r3, [ip]
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
a000c580: e8811008 stm r1, {r3, ip}
search_node->next = the_node; next_node->previous = the_node;
a000c584: e5831004 str r1, [r3, #4]
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
search_node->next = the_node;
a000c588: e58c1000 str r1, [ip]
next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
a000c58c: e5810044 str r0, [r1, #68] ; 0x44 a000c590: e129f008 msr CPSR_fc, r8
_ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a000c594: eaffffc6 b a000c4b4 <_Thread_queue_Enqueue_priority+0xa0>
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
a000c598: e59c3040 ldr r3, [ip, #64] ; 0x40 <== NOT EXECUTED
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
a000c59c: e28c203c add r2, ip, #60 ; 0x3c <== NOT EXECUTED
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
a000c5a0: e881000c stm r1, {r2, r3} <== NOT EXECUTED
the_node->previous = previous_node; previous_node->next = the_node;
a000c5a4: e5831000 str r1, [r3] <== NOT EXECUTED
search_node->previous = the_node;
a000c5a8: e58c1040 str r1, [ip, #64] ; 0x40 <== NOT EXECUTED
the_thread->Wait.queue = the_thread_queue;
a000c5ac: e5810044 str r0, [r1, #68] ; 0x44 <== NOT EXECUTED a000c5b0: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
_ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a000c5b4: e3a05001 mov r5, #1 <== NOT EXECUTED a000c5b8: eaffffbd b a000c4b4 <_Thread_queue_Enqueue_priority+0xa0> <== NOT EXECUTED
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
a000c5bc: e3e04000 mvn r4, #0 a000c5c0: eaffffd6 b a000c520 <_Thread_queue_Enqueue_priority+0x10c>
a000c368 <_Thread_queue_Enqueue_with_handler>:
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
a000c368: e59f3094 ldr r3, [pc, #148] ; a000c404 <_Thread_queue_Enqueue_with_handler+0x9c>
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
a000c36c: e92d40f0 push {r4, r5, r6, r7, lr}
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
a000c370: e5934004 ldr r4, [r3, #4]
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
a000c374: e1a06001 mov r6, r1 a000c378: e24dd004 sub sp, sp, #4
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
a000c37c: e5901038 ldr r1, [r0, #56] ; 0x38
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
a000c380: e1a05000 mov r5, r0
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
a000c384: e1a00004 mov r0, r4
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
a000c388: e1a07002 mov r7, r2
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
a000c38c: eb0000f4 bl a000c764 <_Thread_Set_state>
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
a000c390: e3560000 cmp r6, #0
a000c394: 1a00000f bne a000c3d8 <_Thread_queue_Enqueue_with_handler+0x70>
}
/*
* Now enqueue the thread per the discipline for this thread queue.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
a000c398: e595c034 ldr ip, [r5, #52] ; 0x34
enqueue_p = _Thread_queue_Enqueue_priority;
a000c39c: e59f2064 ldr r2, [pc, #100] ; a000c408 <_Thread_queue_Enqueue_with_handler+0xa0> a000c3a0: e59f3064 ldr r3, [pc, #100] ; a000c40c <_Thread_queue_Enqueue_with_handler+0xa4> a000c3a4: e35c0001 cmp ip, #1 a000c3a8: 01a03002 moveq r3, r2
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
enqueue_p = _Thread_queue_Enqueue_fifo;
sync_state = (*enqueue_p)( the_thread_queue, the_thread, &level );
a000c3ac: e1a00005 mov r0, r5 a000c3b0: e1a01004 mov r1, r4 a000c3b4: e1a0200d mov r2, sp a000c3b8: e12fff33 blx r3
if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
a000c3bc: e3500001 cmp r0, #1
a000c3c0: 0a000002 beq a000c3d0 <_Thread_queue_Enqueue_with_handler+0x68>
_Thread_blocking_operation_Cancel( sync_state, the_thread, level );
a000c3c4: e1a01004 mov r1, r4 <== NOT EXECUTED a000c3c8: e59d2000 ldr r2, [sp] <== NOT EXECUTED a000c3cc: ebfffd68 bl a000b974 <_Thread_blocking_operation_Cancel> <== NOT EXECUTED
}
a000c3d0: e28dd004 add sp, sp, #4
a000c3d4: e8bd80f0 pop {r4, r5, r6, r7, pc}
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
_Watchdog_Initialize(
a000c3d8: e5942008 ldr r2, [r4, #8]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000c3dc: e3a03000 mov r3, #0 a000c3e0: e5843050 str r3, [r4, #80] ; 0x50
the_watchdog->routine = routine;
a000c3e4: e5847064 str r7, [r4, #100] ; 0x64
the_watchdog->id = id;
a000c3e8: e5842068 str r2, [r4, #104] ; 0x68
the_watchdog->user_data = user_data;
a000c3ec: e584306c str r3, [r4, #108] ; 0x6c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000c3f0: e5846054 str r6, [r4, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000c3f4: e59f0014 ldr r0, [pc, #20] ; a000c410 <_Thread_queue_Enqueue_with_handler+0xa8> a000c3f8: e2841048 add r1, r4, #72 ; 0x48 a000c3fc: eb000254 bl a000cd54 <_Watchdog_Insert> a000c400: eaffffe4 b a000c398 <_Thread_queue_Enqueue_with_handler+0x30>
a00110cc <_Thread_queue_Extract_fifo>:
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
a00110cc: e52de004 push {lr} ; (str lr, [sp, #-4]!)
a00110d0: e24dd004 sub sp, sp, #4
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a00110d4: e10f0000 mrs r0, CPSR a00110d8: e3803080 orr r3, r0, #128 ; 0x80 a00110dc: e129f003 msr CPSR_fc, r3 a00110e0: e5912010 ldr r2, [r1, #16] a00110e4: e3a03bef mov r3, #244736 ; 0x3bc00 a00110e8: e2833e2e add r3, r3, #736 ; 0x2e0 a00110ec: e0023003 and r3, r2, r3
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
a00110f0: e3530000 cmp r3, #0
a00110f4: 0a00000d beq a0011130 <_Thread_queue_Extract_fifo+0x64>
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a00110f8: e591c050 ldr ip, [r1, #80] ; 0x50
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
a00110fc: e891000c ldm r1, {r2, r3}
a0011100: e35c0002 cmp ip, #2
next->previous = previous;
a0011104: e5823004 str r3, [r2, #4]
previous->next = next;
a0011108: e5832000 str r2, [r3]
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
a001110c: e3a03000 mov r3, #0 a0011110: e5813044 str r3, [r1, #68] ; 0x44
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a0011114: 0a000008 beq a001113c <_Thread_queue_Extract_fifo+0x70>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0011118: e129f000 msr CPSR_fc, r0
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a001111c: e1a00001 mov r0, r1 a0011120: e59f1034 ldr r1, [pc, #52] ; a001115c <_Thread_queue_Extract_fifo+0x90>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a0011124: e28dd004 add sp, sp, #4
a0011128: e49de004 pop {lr} ; (ldr lr, [sp], #4)
a001112c: eaffea84 b a000bb44 <_Thread_Clear_state>
a0011130: e129f000 msr CPSR_fc, r0
a0011134: e28dd004 add sp, sp, #4
a0011138: e8bd8000 pop {pc}
a001113c: e3a03003 mov r3, #3 <== NOT EXECUTED a0011140: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED a0011144: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a0011148: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED a001114c: e58d1000 str r1, [sp] <== NOT EXECUTED a0011150: ebffef6e bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a0011154: e59d1000 ldr r1, [sp] <== NOT EXECUTED a0011158: eaffffef b a001111c <_Thread_queue_Extract_fifo+0x50> <== NOT EXECUTED
a000f910 <_Thread_queue_Extract_priority_helper>:
void _Thread_queue_Extract_priority_helper(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread,
bool requeuing
)
{
a000f910: e92d4070 push {r4, r5, r6, lr}
a000f914: e20220ff and r2, r2, #255 ; 0xff
a000f918: e24dd004 sub sp, sp, #4
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000f91c: e10fc000 mrs ip, CPSR a000f920: e38c3080 orr r3, ip, #128 ; 0x80 a000f924: e129f003 msr CPSR_fc, r3
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_on_thread_queue (
States_Control the_states
)
{
return (the_states & STATES_WAITING_ON_THREAD_QUEUE);
a000f928: e5910010 ldr r0, [r1, #16] a000f92c: e3a03bef mov r3, #244736 ; 0x3bc00 a000f930: e2833e2e add r3, r3, #736 ; 0x2e0 a000f934: e0003003 and r3, r0, r3
Chain_Node *new_second_node;
Chain_Node *last_node;
the_node = (Chain_Node *) the_thread;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
a000f938: e3530000 cmp r3, #0
a000f93c: 0a000024 beq a000f9d4 <_Thread_queue_Extract_priority_helper+0xc4>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a000f940: e5913038 ldr r3, [r1, #56] ; 0x38
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a000f944: e281403c add r4, r1, #60 ; 0x3c
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
a000f948: e5910000 ldr r0, [r1]
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
a000f94c: e1530004 cmp r3, r4
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
previous_node = the_node->previous;
a000f950: e5914004 ldr r4, [r1, #4]
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
}
} else {
previous_node->next = next_node;
a000f954: 05840000 streq r0, [r4]
next_node->previous = previous_node;
a000f958: 05804004 streq r4, [r0, #4]
*/
next_node = the_node->next;
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
a000f95c: 0a00000e beq a000f99c <_Thread_queue_Extract_priority_helper+0x8c>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a000f960: e5915040 ldr r5, [r1, #64] ; 0x40 <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
new_first_node = _Chain_First( &the_thread->Wait.Block2n );
new_first_thread = (Thread_Control *) new_first_node;
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
a000f964: e5936000 ldr r6, [r3] <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
a000f968: e5803004 str r3, [r0, #4] <== NOT EXECUTED
new_first_node = _Chain_First( &the_thread->Wait.Block2n );
new_first_thread = (Thread_Control *) new_first_node;
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
a000f96c: e5843000 str r3, [r4] <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
a000f970: e8830011 stm r3, {r0, r4} <== NOT EXECUTED
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
a000f974: e5914038 ldr r4, [r1, #56] ; 0x38 <== NOT EXECUTED a000f978: e5910040 ldr r0, [r1, #64] ; 0x40 <== NOT EXECUTED a000f97c: e1540000 cmp r4, r0 <== NOT EXECUTED a000f980: 0a000005 beq a000f99c <_Thread_queue_Extract_priority_helper+0x8c><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
a000f984: e2834038 add r4, r3, #56 ; 0x38 <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
a000f988: e283003c add r0, r3, #60 ; 0x3c <== NOT EXECUTED
new_second_node->previous = head;
a000f98c: e5864004 str r4, [r6, #4] <== NOT EXECUTED
head->next = new_second_node;
a000f990: e5836038 str r6, [r3, #56] ; 0x38 <== NOT EXECUTED
tail->previous = last_node;
a000f994: e5835040 str r5, [r3, #64] ; 0x40 <== NOT EXECUTED
last_node->next = tail;
a000f998: e5850000 str r0, [r5] <== NOT EXECUTED
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
a000f99c: e3520000 cmp r2, #0
a000f9a0: 1a000008 bne a000f9c8 <_Thread_queue_Extract_priority_helper+0xb8>
_ISR_Enable( level );
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000f9a4: e5913050 ldr r3, [r1, #80] ; 0x50 <== NOT EXECUTED a000f9a8: e3530002 cmp r3, #2 <== NOT EXECUTED a000f9ac: 0a00000a beq a000f9dc <_Thread_queue_Extract_priority_helper+0xcc><== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000f9b0: e129f00c msr CPSR_fc, ip <== NOT EXECUTED a000f9b4: e1a00001 mov r0, r1 <== NOT EXECUTED a000f9b8: e59f103c ldr r1, [pc, #60] ; a000f9fc <_Thread_queue_Extract_priority_helper+0xec><== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a000f9bc: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000f9c0: e8bd4070 pop {r4, r5, r6, lr} <== NOT EXECUTED
a000f9c4: eafff05e b a000bb44 <_Thread_Clear_state> <== NOT EXECUTED
a000f9c8: e129f00c msr CPSR_fc, ip
a000f9cc: e28dd004 add sp, sp, #4
a000f9d0: e8bd8070 pop {r4, r5, r6, pc}
a000f9d4: e129f00c msr CPSR_fc, ip
a000f9d8: eafffffb b a000f9cc <_Thread_queue_Extract_priority_helper+0xbc>
a000f9dc: e3a03003 mov r3, #3 <== NOT EXECUTED a000f9e0: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED a000f9e4: e129f00c msr CPSR_fc, ip <== NOT EXECUTED
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a000f9e8: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED a000f9ec: e58d1000 str r1, [sp] <== NOT EXECUTED a000f9f0: ebfff546 bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a000f9f4: e59d1000 ldr r1, [sp] <== NOT EXECUTED a000f9f8: eaffffed b a000f9b4 <_Thread_queue_Extract_priority_helper+0xa4><== NOT EXECUTED
a00212b4 <_Thread_queue_First_priority>:
*/
Thread_Control *_Thread_queue_First_priority (
Thread_queue_Control *the_thread_queue
)
{
a00212b4: e3a03000 mov r3, #0 <== NOT EXECUTED
a00212b8: e52d4004 push {r4} ; (str r4, [sp, #-4]!) <== NOT EXECUTED
uint32_t index;
for( index=0 ;
a00212bc: e1a02003 mov r2, r3 <== NOT EXECUTED a00212c0: e3a0400c mov r4, #12 <== NOT EXECUTED a00212c4: e00c0294 mul ip, r4, r2 <== NOT EXECUTED
return (Thread_Control *) _Chain_First(
&the_thread_queue->Queues.Priority[ index ]
);
}
return NULL;
}
a00212c8: e7901003 ldr r1, [r0, r3] <== NOT EXECUTED a00212cc: e28cc004 add ip, ip, #4 <== NOT EXECUTED a00212d0: e080c00c add ip, r0, ip <== NOT EXECUTED
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
a00212d4: e151000c cmp r1, ip <== NOT EXECUTED
{
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
a00212d8: e2822001 add r2, r2, #1 <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
a00212dc: 1a000005 bne a00212f8 <_Thread_queue_First_priority+0x44> <== NOT EXECUTED
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
a00212e0: e3520004 cmp r2, #4 <== NOT EXECUTED
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
a00212e4: e283300c add r3, r3, #12 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
a00212e8: 1afffff5 bne a00212c4 <_Thread_queue_First_priority+0x10> <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
return (Thread_Control *) _Chain_First(
&the_thread_queue->Queues.Priority[ index ]
);
}
return NULL;
a00212ec: e3a00000 mov r0, #0 <== NOT EXECUTED
}
a00212f0: e8bd0010 pop {r4} <== NOT EXECUTED
a00212f4: e12fff1e bx lr <== NOT EXECUTED
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
return (Thread_Control *) _Chain_First(
a00212f8: e1a00001 mov r0, r1 <== NOT EXECUTED a00212fc: eafffffb b a00212f0 <_Thread_queue_First_priority+0x3c> <== NOT EXECUTED
a000fa00 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
a000fa00: e1a03000 mov r3, r0 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
a000fa04: e5900044 ldr r0, [r0, #68] ; 0x44 <== NOT EXECUTED
* If it is not satisfied, then it is "nothing happened" and
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
a000fa08: e5902030 ldr r2, [r0, #48] ; 0x30 <== NOT EXECUTED a000fa0c: e3520000 cmp r2, #0 <== NOT EXECUTED a000fa10: 0a000003 beq a000fa24 <_Thread_queue_Process_timeout+0x24> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
a000fa14: e59f1034 ldr r1, [pc, #52] ; a000fa50 <_Thread_queue_Process_timeout+0x50><== NOT EXECUTED a000fa18: e5911004 ldr r1, [r1, #4] <== NOT EXECUTED a000fa1c: e1530001 cmp r3, r1 <== NOT EXECUTED a000fa20: 0a000003 beq a000fa34 <_Thread_queue_Process_timeout+0x34> <== NOT EXECUTED
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
a000fa24: e590203c ldr r2, [r0, #60] ; 0x3c <== NOT EXECUTED
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
a000fa28: e1a01003 mov r1, r3 <== NOT EXECUTED
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
a000fa2c: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
a000fa30: eaffffb0 b a000f8f8 <_Thread_queue_Extract> <== NOT EXECUTED
* a timeout is not allowed to occur.
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
a000fa34: e3520003 cmp r2, #3 <== NOT EXECUTED a000fa38: 012fff1e bxeq lr <== NOT EXECUTED
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
a000fa3c: e590203c ldr r2, [r0, #60] ; 0x3c <== NOT EXECUTED a000fa40: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
a000fa44: e3a03002 mov r3, #2 <== NOT EXECUTED a000fa48: e5803030 str r3, [r0, #48] ; 0x30 <== NOT EXECUTED a000fa4c: e12fff1e bx lr <== NOT EXECUTED
a000c700 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
a000c700: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
a000c704: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000c708: e1a0100d mov r1, sp <== NOT EXECUTED a000c70c: ebfffdf7 bl a000bef0 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
a000c710: e59d3000 ldr r3, [sp] <== NOT EXECUTED a000c714: e3530000 cmp r3, #0 <== NOT EXECUTED a000c718: 1a000004 bne a000c730 <_Thread_queue_Timeout+0x30> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
a000c71c: eb000cb7 bl a000fa00 <_Thread_queue_Process_timeout> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
a000c720: e59f3010 ldr r3, [pc, #16] ; a000c738 <_Thread_queue_Timeout+0x38><== NOT EXECUTED a000c724: e5932000 ldr r2, [r3] <== NOT EXECUTED a000c728: e2422001 sub r2, r2, #1 <== NOT EXECUTED a000c72c: e5832000 str r2, [r3] <== NOT EXECUTED
_Thread_Unnest_dispatch();
break;
}
}
a000c730: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000c734: e8bd8000 pop {pc} <== NOT EXECUTED
a001a350 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
a001a350: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a001a354: e24dd028 sub sp, sp, #40 ; 0x28
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a001a358: e28d101c add r1, sp, #28 a001a35c: e2812004 add r2, r1, #4 a001a360: e28d7010 add r7, sp, #16
head->previous = NULL; tail->previous = head;
a001a364: e58d1024 str r1, [sp, #36] ; 0x24 a001a368: e59f91d0 ldr r9, [pc, #464] ; a001a540 <_Timer_server_Body+0x1f0> a001a36c: e2801008 add r1, r0, #8 a001a370: e59fb1cc ldr fp, [pc, #460] ; a001a544 <_Timer_server_Body+0x1f4>
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
a001a374: e3a03000 mov r3, #0
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a001a378: e287a004 add sl, r7, #4 a001a37c: e58d1008 str r1, [sp, #8] a001a380: e2801040 add r1, r0, #64 ; 0x40 a001a384: e1a04000 mov r4, r0 a001a388: e58d201c str r2, [sp, #28]
head->previous = NULL;
a001a38c: e58d3020 str r3, [sp, #32]
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a001a390: e58da010 str sl, [sp, #16]
head->previous = NULL;
a001a394: e58d3014 str r3, [sp, #20]
tail->previous = head;
a001a398: e58d7018 str r7, [sp, #24] a001a39c: e2806030 add r6, r0, #48 ; 0x30 a001a3a0: e2808068 add r8, r0, #104 ; 0x68 a001a3a4: e58d100c str r1, [sp, #12]
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_tail(
const Chain_Control *the_chain
)
{
return &the_chain->Tail.Node;
a001a3a8: e58d2004 str r2, [sp, #4]
Chain_Control *tmp; /* * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain;
a001a3ac: e58da000 str sl, [sp] a001a3b0: e59da004 ldr sl, [sp, #4] a001a3b4: e28d201c add r2, sp, #28 a001a3b8: e5842078 str r2, [r4, #120] ; 0x78
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
a001a3bc: e5993000 ldr r3, [r9]
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
a001a3c0: e594103c ldr r1, [r4, #60] ; 0x3c
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
a001a3c4: e1a02007 mov r2, r7 a001a3c8: e1a00006 mov r0, r6
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
a001a3cc: e584303c str r3, [r4, #60] ; 0x3c
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
a001a3d0: e0611003 rsb r1, r1, r3 a001a3d4: eb00114c bl a001e90c <_Watchdog_Adjust_to_chain>
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
a001a3d8: e59b5000 ldr r5, [fp]
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
a001a3dc: e5942074 ldr r2, [r4, #116] ; 0x74
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
a001a3e0: e1550002 cmp r5, r2
a001a3e4: 8a00003c bhi a001a4dc <_Timer_server_Body+0x18c>
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
} else if ( snapshot < last_snapshot ) {
a001a3e8: 3a000032 bcc a001a4b8 <_Timer_server_Body+0x168>
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
}
watchdogs->last_snapshot = snapshot;
a001a3ec: e5845074 str r5, [r4, #116] ; 0x74
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
a001a3f0: e5940078 ldr r0, [r4, #120] ; 0x78 a001a3f4: eb0002be bl a001aef4 <_Chain_Get>
if ( timer == NULL ) {
a001a3f8: e2501000 subs r1, r0, #0
a001a3fc: 0a00000b beq a001a430 <_Timer_server_Body+0xe0>
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a001a400: e5913038 ldr r3, [r1, #56] ; 0x38 <== NOT EXECUTED a001a404: e3530001 cmp r3, #1 <== NOT EXECUTED a001a408: 0a00002f beq a001a4cc <_Timer_server_Body+0x17c> <== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
a001a40c: e3530003 cmp r3, #3 <== NOT EXECUTED a001a410: 1afffff6 bne a001a3f0 <_Timer_server_Body+0xa0> <== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
a001a414: e2811010 add r1, r1, #16 <== NOT EXECUTED a001a418: e1a00008 mov r0, r8 <== NOT EXECUTED a001a41c: eb001165 bl a001e9b8 <_Watchdog_Insert> <== NOT EXECUTED
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
a001a420: e5940078 ldr r0, [r4, #120] ; 0x78 <== NOT EXECUTED a001a424: eb0002b2 bl a001aef4 <_Chain_Get> <== NOT EXECUTED
if ( timer == NULL ) {
a001a428: e2501000 subs r1, r0, #0 <== NOT EXECUTED a001a42c: 1afffff3 bne a001a400 <_Timer_server_Body+0xb0> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001a430: e10f3000 mrs r3, CPSR a001a434: e3832080 orr r2, r3, #128 ; 0x80 a001a438: e129f002 msr CPSR_fc, r2
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
tmp = ts->insert_chain;
a001a43c: e5942078 ldr r2, [r4, #120] ; 0x78
if ( _Chain_Is_empty( insert_chain ) ) {
a001a440: e59d201c ldr r2, [sp, #28] a001a444: e152000a cmp r2, sl
ts->insert_chain = NULL;
a001a448: 05841078 streq r1, [r4, #120] ; 0x78
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
tmp = ts->insert_chain;
if ( _Chain_Is_empty( insert_chain ) ) {
a001a44c: 13a01001 movne r1, #1
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001a450: e129f003 msr CPSR_fc, r3
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
while ( do_loop ) {
a001a454: e3510000 cmp r1, #0
a001a458: 1affffd7 bne a001a3bc <_Timer_server_Body+0x6c>
a001a45c: e59da000 ldr sl, [sp]
_Chain_Initialize_empty( &fire_chain );
while ( true ) {
_Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain );
if ( !_Chain_Is_empty( &fire_chain ) ) {
a001a460: e59d3010 ldr r3, [sp, #16] a001a464: e153000a cmp r3, sl
a001a468: 1a00000a bne a001a498 <_Timer_server_Body+0x148>
a001a46c: ea00001f b a001a4f0 <_Timer_server_Body+0x1a0>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
a001a470: e5923000 ldr r3, [r2]
head->next = new_first;
new_first->previous = head;
a001a474: e5837004 str r7, [r3, #4]
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
head->next = new_first;
a001a478: e58d3010 str r3, [sp, #16]
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
a001a47c: e3a03000 mov r3, #0 a001a480: e5823008 str r3, [r2, #8] a001a484: e129f001 msr CPSR_fc, r1
/*
* The timer server may block here and wait for resources or time.
* The system watchdogs are inactive and will remain inactive since
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
a001a488: e592301c ldr r3, [r2, #28] a001a48c: e5920020 ldr r0, [r2, #32] a001a490: e5921024 ldr r1, [r2, #36] ; 0x24 a001a494: e12fff33 blx r3
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001a498: e10f1000 mrs r1, CPSR a001a49c: e3813080 orr r3, r1, #128 ; 0x80 a001a4a0: e129f003 msr CPSR_fc, r3
initialized = false;
}
#endif
return status;
}
a001a4a4: e59d2010 ldr r2, [sp, #16]
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
a001a4a8: e152000a cmp r2, sl
a001a4ac: 1affffef bne a001a470 <_Timer_server_Body+0x120>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001a4b0: e129f001 msr CPSR_fc, r1 a001a4b4: eaffffbc b a001a3ac <_Timer_server_Body+0x5c>
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
a001a4b8: e1a00008 mov r0, r8 <== NOT EXECUTED a001a4bc: e3a01001 mov r1, #1 <== NOT EXECUTED a001a4c0: e0652002 rsb r2, r5, r2 <== NOT EXECUTED a001a4c4: eb0010df bl a001e848 <_Watchdog_Adjust> <== NOT EXECUTED a001a4c8: eaffffc7 b a001a3ec <_Timer_server_Body+0x9c> <== NOT EXECUTED
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
a001a4cc: e1a00006 mov r0, r6 <== NOT EXECUTED a001a4d0: e2811010 add r1, r1, #16 <== NOT EXECUTED a001a4d4: eb001137 bl a001e9b8 <_Watchdog_Insert> <== NOT EXECUTED a001a4d8: eaffffc4 b a001a3f0 <_Timer_server_Body+0xa0> <== NOT EXECUTED
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
a001a4dc: e0621005 rsb r1, r2, r5 a001a4e0: e1a00008 mov r0, r8 a001a4e4: e1a02007 mov r2, r7 a001a4e8: eb001107 bl a001e90c <_Watchdog_Adjust_to_chain> a001a4ec: eaffffbe b a001a3ec <_Timer_server_Body+0x9c>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
a001a4f0: e5c4107c strb r1, [r4, #124] ; 0x7c a001a4f4: e59f104c ldr r1, [pc, #76] ; a001a548 <_Timer_server_Body+0x1f8> a001a4f8: e5913000 ldr r3, [r1] a001a4fc: e2833001 add r3, r3, #1 a001a500: e5813000 str r3, [r1]
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
a001a504: e3a01008 mov r1, #8 a001a508: e5940000 ldr r0, [r4] a001a50c: eb000f0e bl a001e14c <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
a001a510: e1a00004 mov r0, r4 a001a514: ebffff61 bl a001a2a0 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
a001a518: e1a00004 mov r0, r4 a001a51c: ebffff75 bl a001a2f8 <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
a001a520: eb000cb1 bl a001d7ec <_Thread_Enable_dispatch>
ts->active = true;
a001a524: e3a02001 mov r2, #1 a001a528: e5c4207c strb r2, [r4, #124] ; 0x7c
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
a001a52c: e59d0008 ldr r0, [sp, #8] a001a530: eb00118f bl a001eb74 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
a001a534: e59d000c ldr r0, [sp, #12] a001a538: eb00118d bl a001eb74 <_Watchdog_Remove> a001a53c: eaffff9a b a001a3ac <_Timer_server_Body+0x5c>
a001a54c <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( ts->insert_chain == NULL ) {
a001a54c: e5902078 ldr r2, [r0, #120] ; 0x78
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
a001a550: e92d4030 push {r4, r5, lr}
if ( ts->insert_chain == NULL ) {
a001a554: e3520000 cmp r2, #0
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
a001a558: e1a04000 mov r4, r0 a001a55c: e1a03001 mov r3, r1
if ( ts->insert_chain == NULL ) {
a001a560: 0a000002 beq a001a570 <_Timer_server_Schedule_operation_method+0x24>
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
a001a564: e5900078 ldr r0, [r0, #120] ; 0x78 <== NOT EXECUTED
} }
a001a568: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
a001a56c: ea00024d b a001aea8 <_Chain_Append> <== NOT EXECUTED
a001a570: e59f1104 ldr r1, [pc, #260] ; a001a67c <_Timer_server_Schedule_operation_method+0x130> a001a574: e5910000 ldr r0, [r1] a001a578: e2800001 add r0, r0, #1 a001a57c: e5810000 str r0, [r1]
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a001a580: e5931038 ldr r1, [r3, #56] ; 0x38 a001a584: e3510001 cmp r1, #1
a001a588: 0a000021 beq a001a614 <_Timer_server_Schedule_operation_method+0xc8>
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
if ( !ts->active ) {
_Timer_server_Reset_interval_system_watchdog( ts );
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
a001a58c: e3510003 cmp r1, #3
a001a590: 0a000001 beq a001a59c <_Timer_server_Schedule_operation_method+0x50>
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
}
}
a001a594: e8bd4030 pop {r4, r5, lr}
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
a001a598: ea000c93 b a001d7ec <_Thread_Enable_dispatch>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001a59c: e10fe000 mrs lr, CPSR a001a5a0: e38e1080 orr r1, lr, #128 ; 0x80 a001a5a4: e129f001 msr CPSR_fc, r1
initialized = false;
}
#endif
return status;
}
a001a5a8: e5941068 ldr r1, [r4, #104] ; 0x68
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a001a5ac: e284006c add r0, r4, #108 ; 0x6c
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
a001a5b0: e594c074 ldr ip, [r4, #116] ; 0x74
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
a001a5b4: e1510000 cmp r1, r0
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
a001a5b8: e59f00c0 ldr r0, [pc, #192] ; a001a680 <_Timer_server_Schedule_operation_method+0x134> a001a5bc: e5900000 ldr r0, [r0]
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
a001a5c0: 0a000008 beq a001a5e8 <_Timer_server_Schedule_operation_method+0x9c>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
a001a5c4: e5915010 ldr r5, [r1, #16] <== NOT EXECUTED
if ( snapshot > last_snapshot ) {
a001a5c8: e150000c cmp r0, ip <== NOT EXECUTED
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
a001a5cc: 9085200c addls r2, r5, ip <== NOT EXECUTED
delta_interval += delta;
a001a5d0: 90602002 rsbls r2, r0, r2 <== NOT EXECUTED
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
if ( snapshot > last_snapshot ) {
a001a5d4: 9a000002 bls a001a5e4 <_Timer_server_Schedule_operation_method+0x98><== NOT EXECUTED
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
a001a5d8: e06cc000 rsb ip, ip, r0 <== NOT EXECUTED
if (delta_interval > delta) {
a001a5dc: e155000c cmp r5, ip <== NOT EXECUTED
delta_interval -= delta;
a001a5e0: 806c2005 rsbhi r2, ip, r5 <== NOT EXECUTED
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
delta_interval += delta;
}
first_watchdog->delta_interval = delta_interval;
a001a5e4: e5812010 str r2, [r1, #16] <== NOT EXECUTED
}
ts->TOD_watchdogs.last_snapshot = snapshot;
a001a5e8: e5840074 str r0, [r4, #116] ; 0x74
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001a5ec: e129f00e msr CPSR_fc, lr
_ISR_Enable( level );
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
a001a5f0: e2831010 add r1, r3, #16 a001a5f4: e2840068 add r0, r4, #104 ; 0x68 a001a5f8: eb0010ee bl a001e9b8 <_Watchdog_Insert>
if ( !ts->active ) {
a001a5fc: e5d4307c ldrb r3, [r4, #124] ; 0x7c a001a600: e3530000 cmp r3, #0
a001a604: 1affffe2 bne a001a594 <_Timer_server_Schedule_operation_method+0x48>
_Timer_server_Reset_tod_system_watchdog( ts );
a001a608: e1a00004 mov r0, r4 a001a60c: ebffff39 bl a001a2f8 <_Timer_server_Reset_tod_system_watchdog> a001a610: eaffffdf b a001a594 <_Timer_server_Schedule_operation_method+0x48>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001a614: e10f5000 mrs r5, CPSR a001a618: e3851080 orr r1, r5, #128 ; 0x80 a001a61c: e129f001 msr CPSR_fc, r1
initialized = false;
}
#endif
return status;
}
a001a620: e5941030 ldr r1, [r4, #48] ; 0x30 a001a624: e2840034 add r0, r4, #52 ; 0x34
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = _Watchdog_Ticks_since_boot;
last_snapshot = ts->Interval_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
a001a628: e1510000 cmp r1, r0
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = _Watchdog_Ticks_since_boot;
a001a62c: e59f0050 ldr r0, [pc, #80] ; a001a684 <_Timer_server_Schedule_operation_method+0x138> a001a630: e5900000 ldr r0, [r0]
last_snapshot = ts->Interval_watchdogs.last_snapshot;
a001a634: e594c03c ldr ip, [r4, #60] ; 0x3c
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
a001a638: 0a000004 beq a001a650 <_Timer_server_Schedule_operation_method+0x104>
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
a001a63c: e591e010 ldr lr, [r1, #16]
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
a001a640: e06cc000 rsb ip, ip, r0
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
a001a644: e15c000e cmp ip, lr
delta_interval -= delta;
a001a648: 306c200e rsbcc r2, ip, lr
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
a001a64c: e5812010 str r2, [r1, #16]
}
ts->Interval_watchdogs.last_snapshot = snapshot;
a001a650: e584003c str r0, [r4, #60] ; 0x3c
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001a654: e129f005 msr CPSR_fc, r5
_ISR_Enable( level );
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
a001a658: e2831010 add r1, r3, #16 a001a65c: e2840030 add r0, r4, #48 ; 0x30 a001a660: eb0010d4 bl a001e9b8 <_Watchdog_Insert>
if ( !ts->active ) {
a001a664: e5d4307c ldrb r3, [r4, #124] ; 0x7c a001a668: e3530000 cmp r3, #0
a001a66c: 1affffc8 bne a001a594 <_Timer_server_Schedule_operation_method+0x48>
_Timer_server_Reset_interval_system_watchdog( ts );
a001a670: e1a00004 mov r0, r4 a001a674: ebffff09 bl a001a2a0 <_Timer_server_Reset_interval_system_watchdog> a001a678: eaffffc5 b a001a594 <_Timer_server_Schedule_operation_method+0x48>
a000c9ec <_Timespec_Add_to>:
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
a000c9ec: e1a03000 mov r3, r0
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
a000c9f0: e5902004 ldr r2, [r0, #4]
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
a000c9f4: e52d4004 push {r4} ; (str r4, [sp, #-4]!)
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
a000c9f8: e8910011 ldm r1, {r0, r4}
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000c9fc: e59fc040 ldr ip, [pc, #64] ; a000ca44 <_Timespec_Add_to+0x58>
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
a000ca00: e5931000 ldr r1, [r3]
time->tv_nsec += add->tv_nsec;
a000ca04: e0844002 add r4, r4, r2
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000ca08: e154000c cmp r4, ip
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
a000ca0c: e0811000 add r1, r1, r0
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000ca10: e1a02004 mov r2, r4
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
a000ca14: e8830012 stm r3, {r1, r4}
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000ca18: 9a000007 bls a000ca3c <_Timespec_Add_to+0x50>
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
a000ca1c: e2822331 add r2, r2, #-1006632960 ; 0xc4000000 <== NOT EXECUTED a000ca20: e2822865 add r2, r2, #6619136 ; 0x650000 <== NOT EXECUTED a000ca24: e2822c36 add r2, r2, #13824 ; 0x3600 <== NOT EXECUTED
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000ca28: e152000c cmp r2, ip <== NOT EXECUTED
*
* This routines adds two timespecs. The second argument is added
* to the first.
*/
uint32_t _Timespec_Add_to(
a000ca2c: e2811001 add r1, r1, #1 <== NOT EXECUTED
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
time->tv_sec++;
seconds++;
a000ca30: e2800001 add r0, r0, #1 <== NOT EXECUTED
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000ca34: 8afffff8 bhi a000ca1c <_Timespec_Add_to+0x30> <== NOT EXECUTED
a000ca38: e8830006 stm r3, {r1, r2} <== NOT EXECUTED
time->tv_sec++;
seconds++;
}
return seconds;
}
a000ca3c: e8bd0010 pop {r4}
a000ca40: e12fff1e bx lr
a000e694 <_Timespec_Divide>:
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
a000e694: e92d4bf0 push {r4, r5, r6, r7, r8, r9, fp, lr}
* in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec;
a000e698: e5916004 ldr r6, [r1, #4]
* For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
a000e69c: e591c000 ldr ip, [r1] a000e6a0: e59f1084 ldr r1, [pc, #132] ; a000e72c <_Timespec_Divide+0x98>
right += rhs->tv_nsec;
a000e6a4: e1a07fc6 asr r7, r6, #31
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
a000e6a8: e1a05002 mov r5, r2
* in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec;
a000e6ac: e0e76c91 smlal r6, r7, r1, ip
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
a000e6b0: e1a04003 mov r4, r3
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
right += rhs->tv_nsec;
if ( right == 0 ) {
a000e6b4: e1962007 orrs r2, r6, r7
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
a000e6b8: e8900808 ldm r0, {r3, fp}
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
right += rhs->tv_nsec;
if ( right == 0 ) {
a000e6bc: 0a000017 beq a000e720 <_Timespec_Divide+0x8c>
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
left += lhs->tv_nsec;
a000e6c0: e1a0cfcb asr ip, fp, #31 <== NOT EXECUTED a000e6c4: e0ecb391 smlal fp, ip, r1, r3 <== NOT EXECUTED
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
a000e6c8: e3a01b61 mov r1, #99328 ; 0x18400 <== NOT EXECUTED a000e6cc: e2811e2a add r1, r1, #672 ; 0x2a0 <== NOT EXECUTED a000e6d0: e089819b umull r8, r9, fp, r1 <== NOT EXECUTED a000e6d4: e1a02006 mov r2, r6 <== NOT EXECUTED a000e6d8: e0299c91 mla r9, r1, ip, r9 <== NOT EXECUTED a000e6dc: e1a03007 mov r3, r7 <== NOT EXECUTED a000e6e0: e1a00008 mov r0, r8 <== NOT EXECUTED a000e6e4: e1a01009 mov r1, r9 <== NOT EXECUTED a000e6e8: eb003bcf bl a001d62c <__udivdi3> <== NOT EXECUTED
*ival_percentage = answer / 1000;
a000e6ec: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED a000e6f0: e3a03000 mov r3, #0 <== NOT EXECUTED
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
a000e6f4: e1a06000 mov r6, r0 <== NOT EXECUTED a000e6f8: e1a07001 mov r7, r1 <== NOT EXECUTED
*ival_percentage = answer / 1000;
a000e6fc: eb003bca bl a001d62c <__udivdi3> <== NOT EXECUTED
*fval_percentage = answer % 1000;
a000e700: e1a01007 mov r1, r7 <== NOT EXECUTED
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
*ival_percentage = answer / 1000;
a000e704: e5850000 str r0, [r5] <== NOT EXECUTED
*fval_percentage = answer % 1000;
a000e708: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED
a000e70c: e3a03000 mov r3, #0 <== NOT EXECUTED
a000e710: e1a00006 mov r0, r6 <== NOT EXECUTED
a000e714: eb003cd6 bl a001da74 <__umoddi3> <== NOT EXECUTED
a000e718: e5840000 str r0, [r4] <== NOT EXECUTED
a000e71c: e8bd8bf0 pop {r4, r5, r6, r7, r8, r9, fp, pc} <== NOT EXECUTED
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
right += rhs->tv_nsec;
if ( right == 0 ) {
*ival_percentage = 0;
a000e720: e5852000 str r2, [r5]
*fval_percentage = 0;
a000e724: e5842000 str r2, [r4]
return;
a000e728: e8bd8bf0 pop {r4, r5, r6, r7, r8, r9, fp, pc}
a000e6c4 <_Timespec_Divide_by_integer>:
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
a000e6c4: e590c000 ldr ip, [r0] <== NOT EXECUTED
t *= TOD_NANOSECONDS_PER_SECOND;
a000e6c8: e59f3068 ldr r3, [pc, #104] ; a000e738 <_Timespec_Divide_by_integer+0x74><== NOT EXECUTED
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
a000e6cc: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
/* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ t = time->tv_sec; t *= TOD_NANOSECONDS_PER_SECOND;
a000e6d0: e086539c umull r5, r6, ip, r3 <== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
a000e6d4: e1a0700c mov r7, ip <== NOT EXECUTED a000e6d8: e1a08fc7 asr r8, r7, #31 <== NOT EXECUTED
t *= TOD_NANOSECONDS_PER_SECOND; t += time->tv_nsec;
a000e6dc: e5900004 ldr r0, [r0, #4] <== NOT EXECUTED
/* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ t = time->tv_sec; t *= TOD_NANOSECONDS_PER_SECOND;
a000e6e0: e0266893 mla r6, r3, r8, r6 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
a000e6e4: e0957000 adds r7, r5, r0 <== NOT EXECUTED a000e6e8: e0a68fc0 adc r8, r6, r0, asr #31 <== NOT EXECUTED
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
a000e6ec: e1a04002 mov r4, r2 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
a000e6f0: e3a03000 mov r3, #0 <== NOT EXECUTED a000e6f4: e1a02001 mov r2, r1 <== NOT EXECUTED a000e6f8: e1a00007 mov r0, r7 <== NOT EXECUTED a000e6fc: e1a01008 mov r1, r8 <== NOT EXECUTED a000e700: eb003a07 bl a001cf24 <__udivdi3> <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
a000e704: e59f202c ldr r2, [pc, #44] ; a000e738 <_Timespec_Divide_by_integer+0x74><== NOT EXECUTED a000e708: e3a03000 mov r3, #0 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
a000e70c: e1a05000 mov r5, r0 <== NOT EXECUTED a000e710: e1a06001 mov r6, r1 <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
a000e714: eb003a02 bl a001cf24 <__udivdi3> <== NOT EXECUTED
result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND;
a000e718: e59f2018 ldr r2, [pc, #24] ; a000e738 <_Timespec_Divide_by_integer+0x74><== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
a000e71c: e5840000 str r0, [r4] <== NOT EXECUTED
result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND;
a000e720: e3a03000 mov r3, #0 <== NOT EXECUTED a000e724: e1a01006 mov r1, r6 <== NOT EXECUTED a000e728: e1a00005 mov r0, r5 <== NOT EXECUTED a000e72c: eb003b0e bl a001d36c <__umoddi3> <== NOT EXECUTED a000e730: e5840004 str r0, [r4, #4] <== NOT EXECUTED
}
a000e734: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a000da60 <_Timespec_From_ticks>:
struct timespec *time
)
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
a000da60: e59f2034 ldr r2, [pc, #52] ; a000da9c <_Timespec_From_ticks+0x3c><== NOT EXECUTED
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
a000da64: e3a0393d mov r3, #999424 ; 0xf4000 <== NOT EXECUTED a000da68: e2833d09 add r3, r3, #576 ; 0x240 <== NOT EXECUTED
struct timespec *time
)
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
a000da6c: e592200c ldr r2, [r2, #12] <== NOT EXECUTED a000da70: e0020290 mul r2, r0, r2 <== NOT EXECUTED
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
a000da74: e59f0024 ldr r0, [pc, #36] ; a000daa0 <_Timespec_From_ticks+0x40><== NOT EXECUTED a000da78: e080c092 umull ip, r0, r2, r0 <== NOT EXECUTED a000da7c: e1a00920 lsr r0, r0, #18 <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
a000da80: e0030390 mul r3, r0, r3 <== NOT EXECUTED
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
a000da84: e5810000 str r0, [r1] <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
a000da88: e0632002 rsb r2, r3, r2 <== NOT EXECUTED a000da8c: e3a03ffa mov r3, #1000 ; 0x3e8 <== NOT EXECUTED a000da90: e0020293 mul r2, r3, r2 <== NOT EXECUTED a000da94: e5812004 str r2, [r1, #4] <== NOT EXECUTED
TOD_NANOSECONDS_PER_MICROSECOND;
}
a000da98: e12fff1e bx lr <== NOT EXECUTED
a000e73c <_Timespec_Greater_than>:
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
a000e73c: e5902000 ldr r2, [r0] a000e740: e5913000 ldr r3, [r1] a000e744: e1520003 cmp r2, r3
return true;
a000e748: c3a00001 movgt r0, #1
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
a000e74c: c12fff1e bxgt lr
return true;
if ( lhs->tv_sec < rhs->tv_sec )
a000e750: ba000005 blt a000e76c <_Timespec_Greater_than+0x30>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
a000e754: e5900004 ldr r0, [r0, #4] a000e758: e5913004 ldr r3, [r1, #4] a000e75c: e1500003 cmp r0, r3 a000e760: d3a00000 movle r0, #0 a000e764: c3a00001 movgt r0, #1 a000e768: e12fff1e bx lr
{
if ( lhs->tv_sec > rhs->tv_sec )
return true;
if ( lhs->tv_sec < rhs->tv_sec )
return false;
a000e76c: e3a00000 mov r0, #0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
a000e770: e12fff1e bx lr
a000daa4 <_Timespec_Is_valid>:
bool _Timespec_Is_valid(
const struct timespec *time
)
{
if ( !time )
a000daa4: e3500000 cmp r0, #0 <== NOT EXECUTED a000daa8: 012fff1e bxeq lr <== NOT EXECUTED
return false;
if ( time->tv_sec < 0 )
a000daac: e5903000 ldr r3, [r0] <== NOT EXECUTED a000dab0: e3530000 cmp r3, #0 <== NOT EXECUTED
return false;
a000dab4: b3a00000 movlt r0, #0 <== NOT EXECUTED
)
{
if ( !time )
return false;
if ( time->tv_sec < 0 )
a000dab8: b12fff1e bxlt lr <== NOT EXECUTED
return false;
if ( time->tv_nsec < 0 )
a000dabc: e5903004 ldr r3, [r0, #4] <== NOT EXECUTED a000dac0: e3530000 cmp r3, #0 <== NOT EXECUTED a000dac4: ba000004 blt a000dadc <_Timespec_Is_valid+0x38> <== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
a000dac8: e59f0014 ldr r0, [pc, #20] ; a000dae4 <_Timespec_Is_valid+0x40><== NOT EXECUTED a000dacc: e1530000 cmp r3, r0 <== NOT EXECUTED a000dad0: 83a00000 movhi r0, #0 <== NOT EXECUTED a000dad4: 93a00001 movls r0, #1 <== NOT EXECUTED a000dad8: e12fff1e bx lr <== NOT EXECUTED
if ( time->tv_sec < 0 )
return false;
if ( time->tv_nsec < 0 )
return false;
a000dadc: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
a000dae0: e12fff1e bx lr <== NOT EXECUTED
a000e774 <_Timespec_Less_than>:
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec < rhs->tv_sec )
a000e774: e5902000 ldr r2, [r0] a000e778: e5913000 ldr r3, [r1] a000e77c: e1520003 cmp r2, r3
return true;
a000e780: b3a00001 movlt r0, #1
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec < rhs->tv_sec )
a000e784: b12fff1e bxlt lr
return true;
if ( lhs->tv_sec > rhs->tv_sec )
a000e788: ca000005 bgt a000e7a4 <_Timespec_Less_than+0x30>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Less_than(
a000e78c: e5900004 ldr r0, [r0, #4] a000e790: e5913004 ldr r3, [r1, #4] a000e794: e1500003 cmp r0, r3 a000e798: a3a00000 movge r0, #0 a000e79c: b3a00001 movlt r0, #1 a000e7a0: e12fff1e bx lr
{
if ( lhs->tv_sec < rhs->tv_sec )
return true;
if ( lhs->tv_sec > rhs->tv_sec )
return false;
a000e7a4: e3a00000 mov r0, #0 <== NOT EXECUTED
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
a000e7a8: e12fff1e bx lr <== NOT EXECUTED
a000ca48 <_Timespec_Subtract>:
const struct timespec *end,
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
a000ca48: e591c004 ldr ip, [r1, #4] a000ca4c: e5903004 ldr r3, [r0, #4]
void _Timespec_Subtract(
const struct timespec *start,
const struct timespec *end,
struct timespec *result
)
{
a000ca50: e52d4004 push {r4} ; (str r4, [sp, #-4]!)
if (end->tv_nsec < start->tv_nsec) {
a000ca54: e15c0003 cmp ip, r3
a000ca58: ba000007 blt a000ca7c <_Timespec_Subtract+0x34>
result->tv_sec = end->tv_sec - start->tv_sec - 1;
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
} else {
result->tv_sec = end->tv_sec - start->tv_sec;
a000ca5c: e5914000 ldr r4, [r1] a000ca60: e5901000 ldr r1, [r0]
result->tv_nsec = end->tv_nsec - start->tv_nsec;
a000ca64: e063300c rsb r3, r3, ip a000ca68: e5823004 str r3, [r2, #4]
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
} else {
result->tv_sec = end->tv_sec - start->tv_sec;
a000ca6c: e0613004 rsb r3, r1, r4 a000ca70: e5823000 str r3, [r2]
result->tv_nsec = end->tv_nsec - start->tv_nsec;
}
}
a000ca74: e8bd0010 pop {r4}
a000ca78: e12fff1e bx lr
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
a000ca7c: e5911000 ldr r1, [r1] <== NOT EXECUTED a000ca80: e5900000 ldr r0, [r0] <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
a000ca84: e28cc5ee add ip, ip, #998244352 ; 0x3b800000 <== NOT EXECUTED a000ca88: e28cc96b add ip, ip, #1753088 ; 0x1ac000 <== NOT EXECUTED
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
a000ca8c: e2411001 sub r1, r1, #1 <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
a000ca90: e28ccc0a add ip, ip, #2560 ; 0xa00 <== NOT EXECUTED
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
a000ca94: e0601001 rsb r1, r0, r1 <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
a000ca98: e063300c rsb r3, r3, ip <== NOT EXECUTED
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
a000ca9c: e882000a stm r2, {r1, r3} <== NOT EXECUTED
a000caa0: eafffff3 b a000ca74 <_Timespec_Subtract+0x2c> <== NOT EXECUTED
a000db44 <_Timespec_To_ticks>:
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
a000db44: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
a000db48: e5904000 ldr r4, [r0] <== NOT EXECUTED
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
a000db4c: e1a05000 mov r5, r0 <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
a000db50: e3540000 cmp r4, #0 <== NOT EXECUTED a000db54: 1a000002 bne a000db64 <_Timespec_To_ticks+0x20> <== NOT EXECUTED a000db58: e5900004 ldr r0, [r0, #4] <== NOT EXECUTED a000db5c: e3500000 cmp r0, #0 <== NOT EXECUTED a000db60: 0a000009 beq a000db8c <_Timespec_To_ticks+0x48> <== NOT EXECUTED
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
a000db64: eb000a34 bl a001043c <TOD_TICKS_PER_SECOND_method> <== NOT EXECUTED
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
a000db68: e59f3020 ldr r3, [pc, #32] ; a000db90 <_Timespec_To_ticks+0x4c><== NOT EXECUTED a000db6c: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
a000db70: e0040490 mul r4, r0, r4 <== NOT EXECUTED
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
a000db74: e593300c ldr r3, [r3, #12] <== NOT EXECUTED a000db78: e5950004 ldr r0, [r5, #4] <== NOT EXECUTED a000db7c: e0010193 mul r1, r3, r1 <== NOT EXECUTED a000db80: eb003b26 bl a001c820 <__aeabi_uidiv> <== NOT EXECUTED
if (ticks)
a000db84: e0940000 adds r0, r4, r0 <== NOT EXECUTED
return ticks;
return 1;
a000db88: 03a00001 moveq r0, #1 <== NOT EXECUTED
}
a000db8c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000cbcc <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
a000cbcc: e92d41f0 push {r4, r5, r6, r7, r8, lr}
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
a000cbd0: e59f5040 ldr r5, [pc, #64] ; a000cc18 <_User_extensions_Fatal+0x4c>
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
a000cbd4: e1a08000 mov r8, r0 a000cbd8: e1a07002 mov r7, r2
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
a000cbdc: e5954008 ldr r4, [r5, #8]
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
a000cbe0: e20160ff and r6, r1, #255 ; 0xff
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
a000cbe4: e1540005 cmp r4, r5
a000cbe8: 0a000009 beq a000cc14 <_User_extensions_Fatal+0x48>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
a000cbec: e5943030 ldr r3, [r4, #48] ; 0x30
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
a000cbf0: e1a00008 mov r0, r8 a000cbf4: e1a01006 mov r1, r6
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
a000cbf8: e3530000 cmp r3, #0
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
a000cbfc: e1a02007 mov r2, r7
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
a000cc00: 0a000000 beq a000cc08 <_User_extensions_Fatal+0x3c>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
a000cc04: e12fff33 blx r3
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
a000cc08: e5944004 ldr r4, [r4, #4]
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
a000cc0c: e1540005 cmp r4, r5
a000cc10: 1afffff5 bne a000cbec <_User_extensions_Fatal+0x20>
a000cc14: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a000e3d8 <_User_extensions_Remove_set>:
#include <rtems/score/userext.h>
void _User_extensions_Remove_set (
User_extensions_Control *the_extension
)
{
a000e3d8: e92d4010 push {r4, lr}
a000e3dc: e1a04000 mov r4, r0
_Chain_Extract( &the_extension->Node );
a000e3e0: ebfff60a bl a000bc10 <_Chain_Extract>
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
a000e3e4: e5943024 ldr r3, [r4, #36] ; 0x24 a000e3e8: e3530000 cmp r3, #0
a000e3ec: 0a000002 beq a000e3fc <_User_extensions_Remove_set+0x24>
_Chain_Extract( &the_extension->Switch.Node );
a000e3f0: e2840008 add r0, r4, #8 <== NOT EXECUTED
}
a000e3f4: e8bd4010 pop {r4, lr} <== NOT EXECUTED
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
_Chain_Extract( &the_extension->Switch.Node );
a000e3f8: eafff604 b a000bc10 <_Chain_Extract> <== NOT EXECUTED
a000e3fc: e8bd8010 pop {r4, pc}
a000cc1c <_User_extensions_Thread_create>:
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
a000cc1c: e92d40f0 push {r4, r5, r6, r7, lr}
return false;
}
}
return true;
}
a000cc20: e59f504c ldr r5, [pc, #76] ; a000cc74 <_User_extensions_Thread_create+0x58>
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
a000cc24: e1a06000 mov r6, r0
return false;
}
}
return true;
}
a000cc28: e4954004 ldr r4, [r5], #4
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
a000cc2c: e1540005 cmp r4, r5
a000cc30: 0a00000d beq a000cc6c <_User_extensions_Thread_create+0x50>
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
status = (*the_extension->Callouts.thread_create)(
a000cc34: e59f703c ldr r7, [pc, #60] ; a000cc78 <_User_extensions_Thread_create+0x5c>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
a000cc38: e5943014 ldr r3, [r4, #20]
status = (*the_extension->Callouts.thread_create)(
a000cc3c: e1a01006 mov r1, r6
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
a000cc40: e3530000 cmp r3, #0
a000cc44: 0a000003 beq a000cc58 <_User_extensions_Thread_create+0x3c>
status = (*the_extension->Callouts.thread_create)(
a000cc48: e5970004 ldr r0, [r7, #4] a000cc4c: e12fff33 blx r3
_Thread_Executing,
the_thread
);
if ( !status )
a000cc50: e3500000 cmp r0, #0
a000cc54: 0a000005 beq a000cc70 <_User_extensions_Thread_create+0x54>
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
a000cc58: e5944000 ldr r4, [r4]
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
a000cc5c: e1540005 cmp r4, r5
a000cc60: 1afffff4 bne a000cc38 <_User_extensions_Thread_create+0x1c>
if ( !status )
return false;
}
}
return true;
a000cc64: e3a00001 mov r0, #1
a000cc68: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000cc6c: e3a00001 mov r0, #1 <== NOT EXECUTED
}
a000cc70: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000cb8c <_User_extensions_Thread_exitted>:
}
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
a000cb8c: e92d4070 push {r4, r5, r6, lr}
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
a000cb90: e59f5030 ldr r5, [pc, #48] ; a000cbc8 <_User_extensions_Thread_exitted+0x3c>
}
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
a000cb94: e1a06000 mov r6, r0
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
a000cb98: e5954008 ldr r4, [r5, #8]
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
a000cb9c: e1540005 cmp r4, r5
a000cba0: 0a000007 beq a000cbc4 <_User_extensions_Thread_exitted+0x38>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
a000cba4: e594302c ldr r3, [r4, #44] ; 0x2c
(*the_extension->Callouts.thread_exitted)( executing );
a000cba8: e1a00006 mov r0, r6
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
a000cbac: e3530000 cmp r3, #0
a000cbb0: 0a000000 beq a000cbb8 <_User_extensions_Thread_exitted+0x2c>
(*the_extension->Callouts.thread_exitted)( executing );
a000cbb4: e12fff33 blx r3 <== NOT EXECUTED
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
a000cbb8: e5944004 ldr r4, [r4, #4]
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
a000cbbc: e1540005 cmp r4, r5
a000cbc0: 1afffff7 bne a000cba4 <_User_extensions_Thread_exitted+0x18>
a000cbc4: e8bd8070 pop {r4, r5, r6, pc}
a000ea7c <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
a000ea7c: e92d41f0 push {r4, r5, r6, r7, r8, lr}
a000ea80: e1a04000 mov r4, r0
a000ea84: e1a05002 mov r5, r2
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000ea88: e10f0000 mrs r0, CPSR a000ea8c: e3803080 orr r3, r0, #128 ; 0x80 a000ea90: e129f003 msr CPSR_fc, r3
}
}
_ISR_Enable( level );
}
a000ea94: e1a07004 mov r7, r4 a000ea98: e4973004 ldr r3, [r7], #4
* hence the compiler must not assume *header to remain
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
a000ea9c: e1530007 cmp r3, r7
a000eaa0: 0a00001a beq a000eb10 <_Watchdog_Adjust+0x94>
switch ( direction ) {
a000eaa4: e3510000 cmp r1, #0
a000eaa8: 1a00001a bne a000eb18 <_Watchdog_Adjust+0x9c>
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
a000eaac: e3520000 cmp r2, #0
a000eab0: 0a000016 beq a000eb10 <_Watchdog_Adjust+0x94>
if ( units < _Watchdog_First( header )->delta_interval ) {
a000eab4: e5936010 ldr r6, [r3, #16] a000eab8: e1520006 cmp r2, r6 a000eabc: 21a01000 movcs r1, r0
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
a000eac0: 23a08001 movcs r8, #1
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
a000eac4: 2a000005 bcs a000eae0 <_Watchdog_Adjust+0x64>
a000eac8: ea000019 b a000eb34 <_Watchdog_Adjust+0xb8> <== NOT EXECUTED
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
a000eacc: e0555006 subs r5, r5, r6 <== NOT EXECUTED a000ead0: 0a00000e beq a000eb10 <_Watchdog_Adjust+0x94> <== NOT EXECUTED
if ( units < _Watchdog_First( header )->delta_interval ) {
a000ead4: e5936010 ldr r6, [r3, #16] <== NOT EXECUTED a000ead8: e1560005 cmp r6, r5 <== NOT EXECUTED a000eadc: 8a000014 bhi a000eb34 <_Watchdog_Adjust+0xb8> <== NOT EXECUTED
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
a000eae0: e5838010 str r8, [r3, #16]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000eae4: e129f001 msr CPSR_fc, r1
_ISR_Enable( level );
_Watchdog_Tickle( header );
a000eae8: e1a00004 mov r0, r4 a000eaec: eb0000ad bl a000eda8 <_Watchdog_Tickle>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000eaf0: e10f0000 mrs r0, CPSR a000eaf4: e3803080 orr r3, r0, #128 ; 0x80 a000eaf8: e129f003 msr CPSR_fc, r3
}
}
_ISR_Enable( level );
}
a000eafc: e5942000 ldr r2, [r4] a000eb00: e1a01000 mov r1, r0
_Watchdog_Tickle( header );
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
a000eb04: e1570002 cmp r7, r2
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
a000eb08: e1a03002 mov r3, r2
a000eb0c: 1affffee bne a000eacc <_Watchdog_Adjust+0x50>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000eb10: e129f000 msr CPSR_fc, r0
}
}
_ISR_Enable( level );
}
a000eb14: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
switch ( direction ) {
a000eb18: e3510001 cmp r1, #1 <== NOT EXECUTED a000eb1c: 1afffffb bne a000eb10 <_Watchdog_Adjust+0x94> <== NOT EXECUTED
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
a000eb20: e5932010 ldr r2, [r3, #16] <== NOT EXECUTED a000eb24: e0825005 add r5, r2, r5 <== NOT EXECUTED a000eb28: e5835010 str r5, [r3, #16] <== NOT EXECUTED a000eb2c: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
}
}
_ISR_Enable( level );
}
a000eb30: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
a000eb34: e0655006 rsb r5, r5, r6 <== NOT EXECUTED a000eb38: e5835010 str r5, [r3, #16] <== NOT EXECUTED
break;
a000eb3c: eafffff3 b a000eb10 <_Watchdog_Adjust+0x94> <== NOT EXECUTED
a001e90c <_Watchdog_Adjust_to_chain>:
{
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
a001e90c: e3510000 cmp r1, #0
Chain_Control *header,
Watchdog_Interval units_arg,
Chain_Control *to_fire
)
{
a001e910: e92d05f0 push {r4, r5, r6, r7, r8, sl}
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
a001e914: 0a000022 beq a001e9a4 <_Watchdog_Adjust_to_chain+0x98>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001e918: e10f7000 mrs r7, CPSR a001e91c: e3873080 orr r3, r7, #128 ; 0x80 a001e920: e129f003 msr CPSR_fc, r3
return;
}
_ISR_Disable( level );
a001e924: e1a06000 mov r6, r0 a001e928: e4963004 ldr r3, [r6], #4
/*
* The first set happens in less than units, so take all of them
* off the chain and adjust units to reflect this.
*/
units -= first->delta_interval;
first->delta_interval = 0;
a001e92c: e3a0a000 mov sl, #0 a001e930: e2828004 add r8, r2, #4
while ( 1 ) {
if ( units <= 0 ) {
break;
}
if ( _Chain_Is_empty( header ) ) {
a001e934: e1530006 cmp r3, r6
a001e938: 0a000018 beq a001e9a0 <_Watchdog_Adjust_to_chain+0x94>
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
a001e93c: e593c010 ldr ip, [r3, #16] a001e940: e15c0001 cmp ip, r1
a001e944: 8a000018 bhi a001e9ac <_Watchdog_Adjust_to_chain+0xa0>
/*
* The first set happens in less than units, so take all of them
* off the chain and adjust units to reflect this.
*/
units -= first->delta_interval;
a001e948: e06c1001 rsb r1, ip, r1
first->delta_interval = 0;
a001e94c: e583a010 str sl, [r3, #16]
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
a001e950: e5935000 ldr r5, [r3]
previous = the_node->previous;
a001e954: e5934004 ldr r4, [r3, #4]
next->previous = previous;
a001e958: e5854004 str r4, [r5, #4]
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
a001e95c: e592c008 ldr ip, [r2, #8]
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
previous->next = next;
a001e960: e5845000 str r5, [r4]
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
a001e964: e5838000 str r8, [r3]
tail->previous = the_node; old_last->next = the_node;
a001e968: e58c3000 str r3, [ip]
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
a001e96c: e5823008 str r3, [r2, #8]
old_last->next = the_node; the_node->previous = old_last;
a001e970: e583c004 str ip, [r3, #4]
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a001e974: e10f3000 mrs r3, CPSR a001e978: e129f007 msr CPSR_fc, r7 a001e97c: e129f003 msr CPSR_fc, r3
break;
}
}
_ISR_Enable( level );
}
a001e980: e5903000 ldr r3, [r0]
_Chain_Extract_unprotected( &first->Node );
_Chain_Append_unprotected( to_fire, &first->Node );
_ISR_Flash( level );
if ( _Chain_Is_empty( header ) )
a001e984: e1560003 cmp r6, r3
a001e988: 0a000002 beq a001e998 <_Watchdog_Adjust_to_chain+0x8c>
break;
first = _Watchdog_First( header );
if ( first->delta_interval != 0 )
a001e98c: e593c010 ldr ip, [r3, #16] <== NOT EXECUTED a001e990: e35c0000 cmp ip, #0 <== NOT EXECUTED a001e994: 0affffed beq a001e950 <_Watchdog_Adjust_to_chain+0x44> <== NOT EXECUTED
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
a001e998: e3510000 cmp r1, #0
a001e99c: 1affffe4 bne a001e934 <_Watchdog_Adjust_to_chain+0x28>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001e9a0: e129f007 msr CPSR_fc, r7
break;
}
}
_ISR_Enable( level );
}
a001e9a4: e8bd05f0 pop {r4, r5, r6, r7, r8, sl}
a001e9a8: e12fff1e bx lr
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
first->delta_interval -= units;
a001e9ac: e061100c rsb r1, r1, ip <== NOT EXECUTED a001e9b0: e5831010 str r1, [r3, #16] <== NOT EXECUTED
break;
a001e9b4: eafffff9 b a001e9a0 <_Watchdog_Adjust_to_chain+0x94> <== NOT EXECUTED
a000cd54 <_Watchdog_Insert>:
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
a000cd54: e59f3140 ldr r3, [pc, #320] ; a000ce9c <_Watchdog_Insert+0x148>
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
a000cd58: e92d01f0 push {r4, r5, r6, r7, r8}
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
a000cd5c: e5936000 ldr r6, [r3]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000cd60: e10f5000 mrs r5, CPSR a000cd64: e3853080 orr r3, r5, #128 ; 0x80 a000cd68: e129f003 msr CPSR_fc, r3
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
a000cd6c: e5913008 ldr r3, [r1, #8] a000cd70: e3530000 cmp r3, #0
a000cd74: 1a000041 bne a000ce80 <_Watchdog_Insert+0x12c>
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
a000cd78: e59f8120 ldr r8, [pc, #288] ; a000cea0 <_Watchdog_Insert+0x14c>
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
a000cd7c: e3a02001 mov r2, #1 a000cd80: e59f711c ldr r7, [pc, #284] ; a000cea4 <_Watchdog_Insert+0x150>
_Watchdog_Sync_count++;
a000cd84: e5983000 ldr r3, [r8]
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
a000cd88: e5812008 str r2, [r1, #8]
_Watchdog_Sync_count++;
a000cd8c: e0833002 add r3, r3, r2 a000cd90: e5883000 str r3, [r8]
restart:
delta_interval = the_watchdog->initial;
a000cd94: e591300c ldr r3, [r1, #12]
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
a000cd98: e5902000 ldr r2, [r0]
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
a000cd9c: e3530000 cmp r3, #0
a000cda0: 0a000023 beq a000ce34 <_Watchdog_Insert+0xe0>
a000cda4: e592c000 ldr ip, [r2] a000cda8: e35c0000 cmp ip, #0
a000cdac: 0a000020 beq a000ce34 <_Watchdog_Insert+0xe0>
break;
if ( delta_interval < after->delta_interval ) {
a000cdb0: e592c010 ldr ip, [r2, #16] a000cdb4: e153000c cmp r3, ip
a000cdb8: 3a000032 bcc a000ce88 <_Watchdog_Insert+0x134>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a000cdbc: e10f4000 mrs r4, CPSR a000cdc0: e129f005 msr CPSR_fc, r5 a000cdc4: e129f004 msr CPSR_fc, r4
delta_interval -= after->delta_interval;
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
a000cdc8: e5914008 ldr r4, [r1, #8] a000cdcc: e3540001 cmp r4, #1
a000cdd0: 1a000023 bne a000ce64 <_Watchdog_Insert+0x110>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
a000cdd4: e5974000 ldr r4, [r7] a000cdd8: e1560004 cmp r6, r4
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
a000cddc: 206c3003 rsbcs r3, ip, r3
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
a000cde0: 2a000010 bcs a000ce28 <_Watchdog_Insert+0xd4>
a000cde4: ea00002a b a000ce94 <_Watchdog_Insert+0x140> <== NOT EXECUTED
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
a000cde8: e592c000 ldr ip, [r2] a000cdec: e35c0000 cmp ip, #0
a000cdf0: 0a00000f beq a000ce34 <_Watchdog_Insert+0xe0>
break;
if ( delta_interval < after->delta_interval ) {
a000cdf4: e592c010 ldr ip, [r2, #16] a000cdf8: e15c0003 cmp ip, r3
a000cdfc: 8a000021 bhi a000ce88 <_Watchdog_Insert+0x134>
a000ce00: e10f4000 mrs r4, CPSR a000ce04: e129f005 msr CPSR_fc, r5 a000ce08: e129f004 msr CPSR_fc, r4
delta_interval -= after->delta_interval;
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
a000ce0c: e5914008 ldr r4, [r1, #8]
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
a000ce10: e06c3003 rsb r3, ip, r3
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
a000ce14: e3540001 cmp r4, #1
a000ce18: 1a000011 bne a000ce64 <_Watchdog_Insert+0x110>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
a000ce1c: e597c000 ldr ip, [r7] a000ce20: e156000c cmp r6, ip
a000ce24: 3a00001a bcc a000ce94 <_Watchdog_Insert+0x140>
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
a000ce28: e3530000 cmp r3, #0
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
_Watchdog_Sync_count--;
_ISR_Enable( level );
}
a000ce2c: e5922000 ldr r2, [r2]
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
a000ce30: 1affffec bne a000cde8 <_Watchdog_Insert+0x94>
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
a000ce34: e5922004 ldr r2, [r2, #4]
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
a000ce38: e59fc068 ldr ip, [pc, #104] ; a000cea8 <_Watchdog_Insert+0x154>
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
a000ce3c: e3a04002 mov r4, #2
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
a000ce40: e5920000 ldr r0, [r2] a000ce44: e59cc000 ldr ip, [ip] a000ce48: e5814008 str r4, [r1, #8]
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
a000ce4c: e5813010 str r3, [r1, #16]
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
a000ce50: e5812004 str r2, [r1, #4]
before_node = after_node->next; after_node->next = the_node;
a000ce54: e5821000 str r1, [r2]
the_node->next = before_node; before_node->previous = the_node;
a000ce58: e5801004 str r1, [r0, #4]
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
a000ce5c: e5810000 str r0, [r1]
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
a000ce60: e581c014 str ip, [r1, #20]
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
a000ce64: e5876000 str r6, [r7]
_Watchdog_Sync_count--;
a000ce68: e5983000 ldr r3, [r8] a000ce6c: e2433001 sub r3, r3, #1 a000ce70: e5883000 str r3, [r8]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000ce74: e129f005 msr CPSR_fc, r5
_ISR_Enable( level ); }
a000ce78: e8bd01f0 pop {r4, r5, r6, r7, r8}
a000ce7c: e12fff1e bx lr
a000ce80: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED a000ce84: eafffffb b a000ce78 <_Watchdog_Insert+0x124> <== NOT EXECUTED
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
break;
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
a000ce88: e063c00c rsb ip, r3, ip a000ce8c: e582c010 str ip, [r2, #16]
break;
a000ce90: eaffffe7 b a000ce34 <_Watchdog_Insert+0xe0>
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
_Watchdog_Sync_level = insert_isr_nest_level;
a000ce94: e5876000 str r6, [r7] <== NOT EXECUTED
goto restart;
a000ce98: eaffffbd b a000cd94 <_Watchdog_Insert+0x40> <== NOT EXECUTED
a000e57c <_Watchdog_Report>:
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
a000e57c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
printk(
a000e580: e591e00c ldr lr, [r1, #12] <== NOT EXECUTED
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
a000e584: e24dd014 sub sp, sp, #20 <== NOT EXECUTED
printk(
a000e588: e5913010 ldr r3, [r1, #16] <== NOT EXECUTED a000e58c: e58de000 str lr, [sp] <== NOT EXECUTED a000e590: e58d1004 str r1, [sp, #4] <== NOT EXECUTED a000e594: e591e01c ldr lr, [r1, #28] <== NOT EXECUTED a000e598: e250c000 subs ip, r0, #0 <== NOT EXECUTED a000e59c: 059fc02c ldreq ip, [pc, #44] ; a000e5d0 <_Watchdog_Report+0x54><== NOT EXECUTED a000e5a0: e58de008 str lr, [sp, #8] <== NOT EXECUTED a000e5a4: e591e020 ldr lr, [r1, #32] <== NOT EXECUTED a000e5a8: 01a0200c moveq r2, ip <== NOT EXECUTED a000e5ac: 159f2020 ldrne r2, [pc, #32] ; a000e5d4 <_Watchdog_Report+0x58><== NOT EXECUTED a000e5b0: e58de00c str lr, [sp, #12] <== NOT EXECUTED a000e5b4: e5911024 ldr r1, [r1, #36] ; 0x24 <== NOT EXECUTED a000e5b8: e59f0018 ldr r0, [pc, #24] ; a000e5d8 <_Watchdog_Report+0x5c><== NOT EXECUTED a000e5bc: e58d1010 str r1, [sp, #16] <== NOT EXECUTED a000e5c0: e1a0100c mov r1, ip <== NOT EXECUTED a000e5c4: ebffe684 bl a0007fdc <printk> <== NOT EXECUTED
watch,
watch->routine,
watch->id,
watch->user_data
);
}
a000e5c8: e28dd014 add sp, sp, #20 <== NOT EXECUTED
a000e5cc: e8bd8000 pop {pc} <== NOT EXECUTED
a000e504 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
a000e504: e92d40f0 push {r4, r5, r6, r7, lr}
a000e508: e1a05000 mov r5, r0
a000e50c: e1a04001 mov r4, r1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000e510: e10f6000 mrs r6, CPSR a000e514: e3863080 orr r3, r6, #128 ; 0x80 a000e518: e129f003 msr CPSR_fc, r3
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
a000e51c: e59f004c ldr r0, [pc, #76] ; a000e570 <_Watchdog_Report_chain+0x6c> a000e520: e1a02004 mov r2, r4 a000e524: e1a01005 mov r1, r5 a000e528: ebffe6ab bl a0007fdc <printk>
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
a000e52c: e4947004 ldr r7, [r4], #4
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
a000e530: e1570004 cmp r7, r4
a000e534: 0a00000a beq a000e564 <_Watchdog_Report_chain+0x60>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
a000e538: e1a01007 mov r1, r7 <== NOT EXECUTED a000e53c: e3a00000 mov r0, #0 <== NOT EXECUTED a000e540: eb00000d bl a000e57c <_Watchdog_Report> <== NOT EXECUTED
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = _Chain_First( header ) ;
node != _Chain_Tail(header) ;
node = node->next )
a000e544: e5977000 ldr r7, [r7] <== NOT EXECUTED
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = _Chain_First( header ) ;
a000e548: e1570004 cmp r7, r4 <== NOT EXECUTED a000e54c: 1afffff9 bne a000e538 <_Watchdog_Report_chain+0x34> <== NOT EXECUTED
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
a000e550: e59f001c ldr r0, [pc, #28] ; a000e574 <_Watchdog_Report_chain+0x70><== NOT EXECUTED a000e554: e1a01005 mov r1, r5 <== NOT EXECUTED a000e558: ebffe69f bl a0007fdc <printk> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000e55c: e129f006 msr CPSR_fc, r6
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
a000e560: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
a000e564: e59f000c ldr r0, [pc, #12] ; a000e578 <_Watchdog_Report_chain+0x74> a000e568: ebffe69b bl a0007fdc <printk> a000e56c: eafffffa b a000e55c <_Watchdog_Report_chain+0x58>
a000cfbc <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
a000cfbc: e92d40f0 push {r4, r5, r6, r7, lr}
a000cfc0: e1a05000 mov r5, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000cfc4: e10f7000 mrs r7, CPSR a000cfc8: e3873080 orr r3, r7, #128 ; 0x80 a000cfcc: e129f003 msr CPSR_fc, r3
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
a000cfd0: e1a04000 mov r4, r0 a000cfd4: e4943004 ldr r3, [r4], #4
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
a000cfd8: e1530004 cmp r3, r4
a000cfdc: 0a000007 beq a000d000 <_Watchdog_Tickle+0x44>
* to be inserted has already had its delta_interval adjusted to 0, and
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
a000cfe0: e5931010 ldr r1, [r3, #16]
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
a000cfe4: e1a06003 mov r6, r3 a000cfe8: e3510000 cmp r1, #0
a000cfec: 0a000015 beq a000d048 <_Watchdog_Tickle+0x8c>
the_watchdog->delta_interval--;
a000cff0: e2411001 sub r1, r1, #1
if ( the_watchdog->delta_interval != 0 )
a000cff4: e3510000 cmp r1, #0
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
the_watchdog->delta_interval--;
a000cff8: e5831010 str r1, [r3, #16]
if ( the_watchdog->delta_interval != 0 )
a000cffc: 0a000011 beq a000d048 <_Watchdog_Tickle+0x8c>
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
a000d000: e1a02007 mov r2, r7
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000d004: e129f002 msr CPSR_fc, r2
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
a000d008: e8bd80f0 pop {r4, r5, r6, r7, pc}
_ISR_Enable( level );
switch( watchdog_state ) {
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
a000d00c: e596301c ldr r3, [r6, #28] a000d010: e5960020 ldr r0, [r6, #32] a000d014: e5961024 ldr r1, [r6, #36] ; 0x24 a000d018: e12fff33 blx r3
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000d01c: e10f2000 mrs r2, CPSR a000d020: e3823080 orr r3, r2, #128 ; 0x80 a000d024: e129f003 msr CPSR_fc, r3
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
a000d028: e5953000 ldr r3, [r5] a000d02c: e1a07002 mov r7, r2
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
a000d030: e1530004 cmp r3, r4 a000d034: e1a06003 mov r6, r3
a000d038: 0afffff1 beq a000d004 <_Watchdog_Tickle+0x48>
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
a000d03c: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED a000d040: e3530000 cmp r3, #0 <== NOT EXECUTED a000d044: 1affffee bne a000d004 <_Watchdog_Tickle+0x48> <== NOT EXECUTED
if ( the_watchdog->delta_interval != 0 )
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
a000d048: e1a00006 mov r0, r6 a000d04c: ebffffaf bl a000cf10 <_Watchdog_Remove>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000d050: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
switch( watchdog_state ) {
a000d054: e3500002 cmp r0, #2
a000d058: 1affffef bne a000d01c <_Watchdog_Tickle+0x60>
a000d05c: eaffffea b a000d00c <_Watchdog_Tickle+0x50>
a0024e90 <__kill>:
#endif
int __kill( pid_t pid, int sig )
{
return 0;
}
a0024e90: e3a00000 mov r0, #0 <== NOT EXECUTED a0024e94: e12fff1e bx lr <== NOT EXECUTED
a0007ec8 <_chown_helper>:
const char *path,
uid_t owner,
gid_t group,
int follow_link
)
{
a0007ec8: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
a0007ecc: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED
a0007ed0: e1a02802 lsl r2, r2, #16 <== NOT EXECUTED
a0007ed4: e24dd018 sub sp, sp, #24 <== NOT EXECUTED
a0007ed8: e1a08003 mov r8, r3 <== NOT EXECUTED
a0007edc: e1a05822 lsr r5, r2, #16 <== NOT EXECUTED
a0007ee0: e1a07000 mov r7, r0 <== NOT EXECUTED
a0007ee4: e1a06821 lsr r6, r1, #16 <== NOT EXECUTED
rtems_filesystem_location_info_t loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, follow_link ) )
a0007ee8: eb00335e bl a0014c68 <strlen> <== NOT EXECUTED a0007eec: e28d4004 add r4, sp, #4 <== NOT EXECUTED a0007ef0: e1a01000 mov r1, r0 <== NOT EXECUTED a0007ef4: e3a02000 mov r2, #0 <== NOT EXECUTED a0007ef8: e1a00007 mov r0, r7 <== NOT EXECUTED a0007efc: e1a03004 mov r3, r4 <== NOT EXECUTED a0007f00: e58d8000 str r8, [sp] <== NOT EXECUTED a0007f04: eb000030 bl a0007fcc <rtems_filesystem_evaluate_path> <== NOT EXECUTED a0007f08: e3500000 cmp r0, #0 <== NOT EXECUTED
return -1;
a0007f0c: 13e05000 mvnne r5, #0 <== NOT EXECUTED
)
{
rtems_filesystem_location_info_t loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, follow_link ) )
a0007f10: 1a000008 bne a0007f38 <_chown_helper+0x70> <== NOT EXECUTED
return -1;
result = (*loc.ops->chown_h)( &loc, owner, group );
a0007f14: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED a0007f18: e1a02005 mov r2, r5 <== NOT EXECUTED a0007f1c: e1a00004 mov r0, r4 <== NOT EXECUTED a0007f20: e1a01006 mov r1, r6 <== NOT EXECUTED a0007f24: e5933018 ldr r3, [r3, #24] <== NOT EXECUTED a0007f28: e12fff33 blx r3 <== NOT EXECUTED a0007f2c: e1a05000 mov r5, r0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
a0007f30: e1a00004 mov r0, r4 <== NOT EXECUTED a0007f34: eb00005e bl a00080b4 <rtems_filesystem_freenode> <== NOT EXECUTED
return result;
}
a0007f38: e1a00005 mov r0, r5 <== NOT EXECUTED
a0007f3c: e28dd018 add sp, sp, #24 <== NOT EXECUTED
a0007f40: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a0006534 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
a0006534: eaffffe1 b a00064c0 <gettimeofday> <== NOT EXECUTED
a0009c68 <_link_r>:
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
a0009c68: e1a00001 mov r0, r1 <== NOT EXECUTED a0009c6c: e1a01002 mov r1, r2 <== NOT EXECUTED a0009c70: eaffffbe b a0009b70 <link> <== NOT EXECUTED
a0016064 <_lseek_r>:
int fd,
off_t offset,
int whence
)
{
return lseek( fd, offset, whence );
a0016064: e1a00001 mov r0, r1 <== NOT EXECUTED a0016068: e1a01002 mov r1, r2 <== NOT EXECUTED a001606c: e1a02003 mov r2, r3 <== NOT EXECUTED a0016070: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0016074: eaffffb0 b a0015f3c <lseek> <== NOT EXECUTED
a000879c <_lstat_r>:
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
a000879c: e1a00001 mov r0, r1 <== NOT EXECUTED a00087a0: e1a01002 mov r1, r2 <== NOT EXECUTED a00087a4: eaffffd9 b a0008710 <lstat> <== NOT EXECUTED
a00161c0 <_read_r>:
int fd,
void *buf,
size_t nbytes
)
{
return read( fd, buf, nbytes );
a00161c0: e1a00001 mov r0, r1 <== NOT EXECUTED a00161c4: e1a01002 mov r1, r2 <== NOT EXECUTED a00161c8: e1a02003 mov r2, r3 <== NOT EXECUTED a00161cc: eaffffcd b a0016108 <read> <== NOT EXECUTED
a00161d0 <_realloc_r>:
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
a00161d0: e1a00001 mov r0, r1 <== NOT EXECUTED a00161d4: e1a01002 mov r1, r2 <== NOT EXECUTED a00161d8: ea000012 b a0016228 <realloc> <== NOT EXECUTED
a000ab00 <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
a000ab00: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
/*
* Get the parent node of the old path to be renamed. Find the parent path.
*/
old_parent_pathlen = rtems_filesystem_dirname ( old );
a000ab04: e1a00001 mov r0, r1 <== NOT EXECUTED
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
a000ab08: e24dd048 sub sp, sp, #72 ; 0x48 <== NOT EXECUTED a000ab0c: e1a05001 mov r5, r1 <== NOT EXECUTED a000ab10: e1a06002 mov r6, r2 <== NOT EXECUTED
/*
* Get the parent node of the old path to be renamed. Find the parent path.
*/
old_parent_pathlen = rtems_filesystem_dirname ( old );
a000ab14: ebfffa1c bl a000938c <rtems_filesystem_dirname> <== NOT EXECUTED
if ( old_parent_pathlen == 0 )
a000ab18: e2507000 subs r7, r0, #0 <== NOT EXECUTED a000ab1c: 1a00005a bne a000ac8c <_rename_r+0x18c> <== NOT EXECUTED
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
a000ab20: e28d4018 add r4, sp, #24 <== NOT EXECUTED a000ab24: e1a00005 mov r0, r5 <== NOT EXECUTED a000ab28: e28d1044 add r1, sp, #68 ; 0x44 <== NOT EXECUTED a000ab2c: e1a02004 mov r2, r4 <== NOT EXECUTED a000ab30: eb0000eb bl a000aee4 <rtems_filesystem_get_start_loc> <== NOT EXECUTED
rtems_filesystem_location_info_t old_parent_loc; rtems_filesystem_location_info_t new_parent_loc; int i; int result; const char *name; bool free_old_parentloc = false;
a000ab34: e1a08007 mov r8, r7 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
a000ab38: e28dc02c add ip, sp, #44 ; 0x2c <== NOT EXECUTED
a000ab3c: e1a0e004 mov lr, r4 <== NOT EXECUTED
a000ab40: e8be000f ldm lr!, {r0, r1, r2, r3} <== NOT EXECUTED
a000ab44: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
a000ab48: e59e3000 ldr r3, [lr] <== NOT EXECUTED
name = old + old_parent_pathlen;
a000ab4c: e0855007 add r5, r5, r7 <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
a000ab50: e1a00005 mov r0, r5 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
a000ab54: e58c3000 str r3, [ip] <== NOT EXECUTED
name = old + old_parent_pathlen;
a000ab58: e58d5040 str r5, [sp, #64] ; 0x40 <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
a000ab5c: eb003615 bl a00183b8 <strlen> <== NOT EXECUTED a000ab60: e1a01000 mov r1, r0 <== NOT EXECUTED a000ab64: e1a00005 mov r0, r5 <== NOT EXECUTED a000ab68: ebfffa16 bl a00093c8 <rtems_filesystem_prefix_separators> <== NOT EXECUTED a000ab6c: e0855000 add r5, r5, r0 <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
a000ab70: e1a00005 mov r0, r5 <== NOT EXECUTED
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
name = old + old_parent_pathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
a000ab74: e58d5040 str r5, [sp, #64] ; 0x40 <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
a000ab78: eb00360e bl a00183b8 <strlen> <== NOT EXECUTED a000ab7c: e28d702c add r7, sp, #44 ; 0x2c <== NOT EXECUTED a000ab80: e1a01000 mov r1, r0 <== NOT EXECUTED a000ab84: e3a02000 mov r2, #0 <== NOT EXECUTED a000ab88: e1a00005 mov r0, r5 <== NOT EXECUTED a000ab8c: e1a03007 mov r3, r7 <== NOT EXECUTED a000ab90: e58d2000 str r2, [sp] <== NOT EXECUTED a000ab94: ebfff9ca bl a00092c4 <rtems_filesystem_evaluate_relative_path><== NOT EXECUTED
0, &old_loc, false );
if ( result != 0 ) {
a000ab98: e3500000 cmp r0, #0 <== NOT EXECUTED a000ab9c: 1a000032 bne a000ac6c <_rename_r+0x16c> <== NOT EXECUTED
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
a000aba0: e28d5004 add r5, sp, #4 <== NOT EXECUTED a000aba4: e1a00006 mov r0, r6 <== NOT EXECUTED a000aba8: e1a02005 mov r2, r5 <== NOT EXECUTED a000abac: e28d1044 add r1, sp, #68 ; 0x44 <== NOT EXECUTED a000abb0: eb0000cb bl a000aee4 <rtems_filesystem_get_start_loc> <== NOT EXECUTED
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
a000abb4: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED a000abb8: e59d0044 ldr r0, [sp, #68] ; 0x44 <== NOT EXECUTED a000abbc: e1a01005 mov r1, r5 <== NOT EXECUTED a000abc0: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED a000abc4: e0860000 add r0, r6, r0 <== NOT EXECUTED a000abc8: e28d2040 add r2, sp, #64 ; 0x40 <== NOT EXECUTED a000abcc: e12fff33 blx r3 <== NOT EXECUTED
if ( result != 0 ) {
a000abd0: e3500000 cmp r0, #0 <== NOT EXECUTED a000abd4: 1a000038 bne a000acbc <_rename_r+0x1bc> <== NOT EXECUTED
/*
* Check to see if the caller is trying to rename across file system
* boundaries.
*/
if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) {
a000abd8: e59d3014 ldr r3, [sp, #20] <== NOT EXECUTED a000abdc: e59d2028 ldr r2, [sp, #40] ; 0x28 <== NOT EXECUTED a000abe0: e1520003 cmp r2, r3 <== NOT EXECUTED a000abe4: 1a000013 bne a000ac38 <_rename_r+0x138> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( EXDEV );
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
a000abe8: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED a000abec: e1a01007 mov r1, r7 <== NOT EXECUTED a000abf0: e1a02005 mov r2, r5 <== NOT EXECUTED a000abf4: e593c040 ldr ip, [r3, #64] ; 0x40 <== NOT EXECUTED a000abf8: e1a00004 mov r0, r4 <== NOT EXECUTED a000abfc: e59d3040 ldr r3, [sp, #64] ; 0x40 <== NOT EXECUTED a000ac00: e12fff3c blx ip <== NOT EXECUTED a000ac04: e1a06000 mov r6, r0 <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
a000ac08: e1a00005 mov r0, r5 <== NOT EXECUTED a000ac0c: ebfffa81 bl a0009618 <rtems_filesystem_freenode> <== NOT EXECUTED
if ( free_old_parentloc )
a000ac10: e3580000 cmp r8, #0 <== NOT EXECUTED a000ac14: 1a000004 bne a000ac2c <_rename_r+0x12c> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
a000ac18: e1a00007 mov r0, r7 <== NOT EXECUTED a000ac1c: ebfffa7d bl a0009618 <rtems_filesystem_freenode> <== NOT EXECUTED
return result;
}
a000ac20: e1a00006 mov r0, r6 <== NOT EXECUTED
a000ac24: e28dd048 add sp, sp, #72 ; 0x48 <== NOT EXECUTED
a000ac28: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
rtems_filesystem_freenode( &new_parent_loc );
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
a000ac2c: e1a00004 mov r0, r4 <== NOT EXECUTED a000ac30: ebfffa78 bl a0009618 <rtems_filesystem_freenode> <== NOT EXECUTED a000ac34: eafffff7 b a000ac18 <_rename_r+0x118> <== NOT EXECUTED
* Check to see if the caller is trying to rename across file system
* boundaries.
*/
if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) {
rtems_filesystem_freenode( &new_parent_loc );
a000ac38: e1a00005 mov r0, r5 <== NOT EXECUTED a000ac3c: ebfffa75 bl a0009618 <rtems_filesystem_freenode> <== NOT EXECUTED
if ( free_old_parentloc )
a000ac40: e3580000 cmp r8, #0 <== NOT EXECUTED a000ac44: 0a000001 beq a000ac50 <_rename_r+0x150> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
a000ac48: e1a00004 mov r0, r4 <== NOT EXECUTED a000ac4c: ebfffa71 bl a0009618 <rtems_filesystem_freenode> <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
a000ac50: e1a00007 mov r0, r7 <== NOT EXECUTED a000ac54: ebfffa6f bl a0009618 <rtems_filesystem_freenode> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EXDEV );
a000ac58: eb0028d3 bl a0014fac <__errno> <== NOT EXECUTED a000ac5c: e3a03012 mov r3, #18 <== NOT EXECUTED a000ac60: e5803000 str r3, [r0] <== NOT EXECUTED a000ac64: e3e06000 mvn r6, #0 <== NOT EXECUTED a000ac68: eaffffec b a000ac20 <_rename_r+0x120> <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &old_loc, false );
if ( result != 0 ) {
if ( free_old_parentloc )
a000ac6c: e3580000 cmp r8, #0 <== NOT EXECUTED a000ac70: 1a000001 bne a000ac7c <_rename_r+0x17c> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
return -1;
a000ac74: e3e06000 mvn r6, #0 <== NOT EXECUTED a000ac78: eaffffe8 b a000ac20 <_rename_r+0x120> <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &old_loc, false );
if ( result != 0 ) {
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
a000ac7c: e1a00004 mov r0, r4 <== NOT EXECUTED a000ac80: ebfffa64 bl a0009618 <rtems_filesystem_freenode> <== NOT EXECUTED
return -1;
a000ac84: e3e06000 mvn r6, #0 <== NOT EXECUTED a000ac88: eaffffe4 b a000ac20 <_rename_r+0x120> <== NOT EXECUTED
old_parent_pathlen = rtems_filesystem_dirname ( old );
if ( old_parent_pathlen == 0 )
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
else {
result = rtems_filesystem_evaluate_path( old, old_parent_pathlen,
a000ac8c: e3a03000 mov r3, #0 <== NOT EXECUTED a000ac90: e28d4018 add r4, sp, #24 <== NOT EXECUTED a000ac94: e58d3000 str r3, [sp] <== NOT EXECUTED a000ac98: e3a02002 mov r2, #2 <== NOT EXECUTED a000ac9c: e1a00005 mov r0, r5 <== NOT EXECUTED a000aca0: e1a01007 mov r1, r7 <== NOT EXECUTED a000aca4: e1a03004 mov r3, r4 <== NOT EXECUTED a000aca8: ebfff9a1 bl a0009334 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
a000acac: e3500000 cmp r0, #0 <== NOT EXECUTED a000acb0: 1affffef bne a000ac74 <_rename_r+0x174> <== NOT EXECUTED
return -1;
free_old_parentloc = true;
a000acb4: e3a08001 mov r8, #1 <== NOT EXECUTED a000acb8: eaffff9e b a000ab38 <_rename_r+0x38> <== NOT EXECUTED
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
if ( result != 0 ) {
rtems_filesystem_freenode( &new_parent_loc );
a000acbc: e1a00005 mov r0, r5 <== NOT EXECUTED a000acc0: ebfffa54 bl a0009618 <rtems_filesystem_freenode> <== NOT EXECUTED
if ( free_old_parentloc )
a000acc4: e3580000 cmp r8, #0 <== NOT EXECUTED a000acc8: 0a000001 beq a000acd4 <_rename_r+0x1d4> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
a000accc: e1a00004 mov r0, r4 <== NOT EXECUTED a000acd0: ebfffa50 bl a0009618 <rtems_filesystem_freenode> <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
a000acd4: e1a00007 mov r0, r7 <== NOT EXECUTED a000acd8: ebfffa4e bl a0009618 <rtems_filesystem_freenode> <== NOT EXECUTED
return -1;
a000acdc: e3e06000 mvn r6, #0 <== NOT EXECUTED a000ace0: eaffffce b a000ac20 <_rename_r+0x120> <== NOT EXECUTED
a00073f4 <_stat_r>:
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
a00073f4: e1a00001 mov r0, r1 <== NOT EXECUTED a00073f8: e1a01002 mov r1, r2 <== NOT EXECUTED a00073fc: eaffffd8 b a0007364 <stat> <== NOT EXECUTED
a000931c <_times>:
#endif
clock_t _times(
struct tms *ptms
)
{
a000931c: e92d4030 push {r4, r5, lr}
rtems_interval ticks;
if ( !ptms )
a0009320: e2504000 subs r4, r0, #0
#endif
clock_t _times(
struct tms *ptms
)
{
a0009324: e24dd010 sub sp, sp, #16
rtems_interval ticks;
if ( !ptms )
a0009328: 0a000020 beq a00093b0 <_times+0x94>
/*
* This call does not depend on TOD being initialized and can't fail.
*/
ticks = rtems_clock_get_ticks_since_boot();
a000932c: eb00011d bl a00097a8 <rtems_clock_get_ticks_since_boot>
{
Timestamp_Control per_tick;
uint32_t ticks;
uint32_t fractional_ticks;
_Timestamp_Set(
a0009330: e59f308c ldr r3, [pc, #140] ; a00093c4 <_times+0xa8> a0009334: e59f108c ldr r1, [pc, #140] ; a00093c8 <_times+0xac>
a0009338: e59fe08c ldr lr, [pc, #140] ; a00093cc <_times+0xb0> <== NOT EXECUTED a000933c: e593200c ldr r2, [r3, #12] <== NOT EXECUTED a0009340: e3a03ffa mov r3, #1000 ; 0x3e8 <== NOT EXECUTED
/*
* This call does not depend on TOD being initialized and can't fail.
*/
ticks = rtems_clock_get_ticks_since_boot();
a0009344: e1a05000 mov r5, r0 <== NOT EXECUTED
{
Timestamp_Control per_tick;
uint32_t ticks;
uint32_t fractional_ticks;
_Timestamp_Set(
a0009348: e0030392 mul r3, r2, r3 <== NOT EXECUTED a000934c: e1a0c4a3 lsr ip, r3, #9 <== NOT EXECUTED a0009350: e08c0c91 umull r0, ip, r1, ip <== NOT EXECUTED a0009354: e08e1e92 umull r1, lr, r2, lr <== NOT EXECUTED a0009358: e59f2070 ldr r2, [pc, #112] ; a00093d0 <_times+0xb4> <== NOT EXECUTED a000935c: e1a0c3ac lsr ip, ip, #7 <== NOT EXECUTED a0009360: e1a0e92e lsr lr, lr, #18 <== NOT EXECUTED a0009364: e00c0c92 mul ip, r2, ip <== NOT EXECUTED
TOD_MICROSECONDS_PER_SECOND,
(rtems_configuration_get_nanoseconds_per_tick() %
TOD_NANOSECONDS_PER_SECOND)
);
_Timestamp_Divide(
a0009368: e59f2064 ldr r2, [pc, #100] ; a00093d4 <_times+0xb8> <== NOT EXECUTED
{
Timestamp_Control per_tick;
uint32_t ticks;
uint32_t fractional_ticks;
_Timestamp_Set(
a000936c: e06cc003 rsb ip, ip, r3 <== NOT EXECUTED
TOD_MICROSECONDS_PER_SECOND,
(rtems_configuration_get_nanoseconds_per_tick() %
TOD_NANOSECONDS_PER_SECOND)
);
_Timestamp_Divide(
a0009370: e1a0100d mov r1, sp <== NOT EXECUTED a0009374: e5920004 ldr r0, [r2, #4] <== NOT EXECUTED a0009378: e28d3008 add r3, sp, #8 <== NOT EXECUTED a000937c: e28d200c add r2, sp, #12 <== NOT EXECUTED a0009380: e2800084 add r0, r0, #132 ; 0x84 <== NOT EXECUTED
{
Timestamp_Control per_tick;
uint32_t ticks;
uint32_t fractional_ticks;
_Timestamp_Set(
a0009384: e58de000 str lr, [sp] <== NOT EXECUTED a0009388: e58dc004 str ip, [sp, #4] <== NOT EXECUTED
TOD_MICROSECONDS_PER_SECOND,
(rtems_configuration_get_nanoseconds_per_tick() %
TOD_NANOSECONDS_PER_SECOND)
);
_Timestamp_Divide(
a000938c: eb000e50 bl a000ccd4 <_Timespec_Divide> <== NOT EXECUTED
&_Thread_Executing->cpu_time_used,
&per_tick,
&ticks,
&fractional_ticks
);
ptms->tms_utime = ticks;
a0009390: e59d200c ldr r2, [sp, #12] <== NOT EXECUTED
}
#else
ptms->tms_utime = _Thread_Executing->cpu_time_used;
#endif
ptms->tms_stime = ticks;
ptms->tms_cutime = 0;
a0009394: e3a03000 mov r3, #0 <== NOT EXECUTED
ptms->tms_utime = ticks;
}
#else
ptms->tms_utime = _Thread_Executing->cpu_time_used;
#endif
ptms->tms_stime = ticks;
a0009398: e8840024 stm r4, {r2, r5} <== NOT EXECUTED
ptms->tms_cutime = 0;
a000939c: e5843008 str r3, [r4, #8] <== NOT EXECUTED
ptms->tms_cstime = 0;
a00093a0: e584300c str r3, [r4, #12] <== NOT EXECUTED
return ticks;
a00093a4: e1a00005 mov r0, r5 <== NOT EXECUTED
}
a00093a8: e28dd010 add sp, sp, #16
a00093ac: e8bd8030 pop {r4, r5, pc}
)
{
rtems_interval ticks;
if ( !ptms )
rtems_set_errno_and_return_minus_one( EFAULT );
a00093b0: eb002047 bl a00114d4 <__errno> a00093b4: e3a0300e mov r3, #14 a00093b8: e5803000 str r3, [r0] a00093bc: e3e00000 mvn r0, #0 a00093c0: eafffff8 b a00093a8 <_times+0x8c>
a000a298 <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
a000a298: e1a00001 mov r0, r1 <== NOT EXECUTED a000a29c: eaffffa5 b a000a138 <unlink> <== NOT EXECUTED
a0008324 <access>:
int access(
const char *path,
int amode
)
{
a0008324: e92d4010 push {r4, lr} <== NOT EXECUTED
a0008328: e24dd048 sub sp, sp, #72 ; 0x48 <== NOT EXECUTED
a000832c: e1a04001 mov r4, r1 <== NOT EXECUTED
struct stat statbuf;
if ( stat(path, &statbuf) )
a0008330: e1a0100d mov r1, sp <== NOT EXECUTED a0008334: eb00060c bl a0009b6c <stat> <== NOT EXECUTED a0008338: e3500000 cmp r0, #0 <== NOT EXECUTED a000833c: 1a00000a bne a000836c <access+0x48> <== NOT EXECUTED
return -1;
if ( amode & R_OK ) {
a0008340: e3140004 tst r4, #4 <== NOT EXECUTED a0008344: 1a00000a bne a0008374 <access+0x50> <== NOT EXECUTED
if (!( statbuf.st_mode & S_IREAD ))
return -1;
}
if ( amode & W_OK ) {
a0008348: e3140002 tst r4, #2 <== NOT EXECUTED a000834c: 1a000003 bne a0008360 <access+0x3c> <== NOT EXECUTED
if ( !( statbuf.st_mode & S_IWRITE ) )
return -1;
}
if ( amode & X_OK ) {
a0008350: e2140001 ands r0, r4, #1 <== NOT EXECUTED a0008354: 1a00000b bne a0008388 <access+0x64> <== NOT EXECUTED
if ( !( statbuf.st_mode & S_IEXEC ) )
return -1;
}
return 0;
}
a0008358: e28dd048 add sp, sp, #72 ; 0x48 <== NOT EXECUTED
a000835c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if (!( statbuf.st_mode & S_IREAD ))
return -1;
}
if ( amode & W_OK ) {
if ( !( statbuf.st_mode & S_IWRITE ) )
a0008360: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED a0008364: e3130080 tst r3, #128 ; 0x80 <== NOT EXECUTED a0008368: 1afffff8 bne a0008350 <access+0x2c> <== NOT EXECUTED
return -1;
a000836c: e3e00000 mvn r0, #0 <== NOT EXECUTED a0008370: eafffff8 b a0008358 <access+0x34> <== NOT EXECUTED
if ( stat(path, &statbuf) )
return -1;
if ( amode & R_OK ) {
if (!( statbuf.st_mode & S_IREAD ))
a0008374: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED a0008378: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED a000837c: 1afffff1 bne a0008348 <access+0x24> <== NOT EXECUTED
return -1;
}
if ( amode & W_OK ) {
if ( !( statbuf.st_mode & S_IWRITE ) )
return -1;
a0008380: e3e00000 mvn r0, #0 <== NOT EXECUTED a0008384: eafffff3 b a0008358 <access+0x34> <== NOT EXECUTED
}
if ( amode & X_OK ) {
if ( !( statbuf.st_mode & S_IEXEC ) )
a0008388: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED a000838c: e3130040 tst r3, #64 ; 0x40 <== NOT EXECUTED
return -1;
}
return 0;
a0008390: 03e00000 mvneq r0, #0 <== NOT EXECUTED a0008394: 13a00000 movne r0, #0 <== NOT EXECUTED a0008398: eaffffee b a0008358 <access+0x34> <== NOT EXECUTED
a0007b90 <cfgetispeed>:
speed_t cfgetispeed(
const struct termios *tp
)
{
return (tp->c_cflag / (CIBAUD / CBAUD)) & CBAUD;
a0007b90: e1d000ba ldrh r0, [r0, #10] <== NOT EXECUTED
}
a0007b94: e3c00eff bic r0, r0, #4080 ; 0xff0 <== NOT EXECUTED a0007b98: e1a00980 lsl r0, r0, #19 <== NOT EXECUTED a0007b9c: e1a009a0 lsr r0, r0, #19 <== NOT EXECUTED a0007ba0: e12fff1e bx lr <== NOT EXECUTED
a0007ba4 <cfgetospeed>:
speed_t cfgetospeed(
const struct termios *tp
)
{
return tp->c_cflag & CBAUD;
a0007ba4: e5900008 ldr r0, [r0, #8] <== NOT EXECUTED
}
a0007ba8: e3c00eff bic r0, r0, #4080 ; 0xff0 <== NOT EXECUTED a0007bac: e1a00980 lsl r0, r0, #19 <== NOT EXECUTED a0007bb0: e1a009a0 lsr r0, r0, #19 <== NOT EXECUTED a0007bb4: e12fff1e bx lr <== NOT EXECUTED
a0007bb8 <cfsetispeed>:
int cfsetispeed(
struct termios *tp,
speed_t speed
)
{
if ( speed & ~CBAUD )
a0007bb8: e3c13a01 bic r3, r1, #4096 ; 0x1000 <== NOT EXECUTED a0007bbc: e3d3300f bics r3, r3, #15 <== NOT EXECUTED
int cfsetispeed(
struct termios *tp,
speed_t speed
)
{
a0007bc0: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
a0007bc4: e1a02000 mov r2, r0 <== NOT EXECUTED
if ( speed & ~CBAUD )
a0007bc8: 1a000006 bne a0007be8 <cfsetispeed+0x30> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
tp->c_cflag = (tp->c_cflag & ~CIBAUD) | (speed * (CIBAUD / CBAUD));
a0007bcc: e590c008 ldr ip, [r0, #8] <== NOT EXECUTED
return 0;
a0007bd0: e1a00003 mov r0, r3 <== NOT EXECUTED
)
{
if ( speed & ~CBAUD )
rtems_set_errno_and_return_minus_one( EINVAL );
tp->c_cflag = (tp->c_cflag & ~CIBAUD) | (speed * (CIBAUD / CBAUD));
a0007bd4: e3cc3201 bic r3, ip, #268435456 ; 0x10000000 <== NOT EXECUTED a0007bd8: e3c3380f bic r3, r3, #983040 ; 0xf0000 <== NOT EXECUTED a0007bdc: e1831801 orr r1, r3, r1, lsl #16 <== NOT EXECUTED a0007be0: e5821008 str r1, [r2, #8] <== NOT EXECUTED
return 0; }
a0007be4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
struct termios *tp,
speed_t speed
)
{
if ( speed & ~CBAUD )
rtems_set_errno_and_return_minus_one( EINVAL );
a0007be8: eb002dc6 bl a0013308 <__errno> <== NOT EXECUTED
a0007bec: e3a03016 mov r3, #22 <== NOT EXECUTED
a0007bf0: e5803000 str r3, [r0] <== NOT EXECUTED
a0007bf4: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0007bf8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0007bfc <cfsetospeed>:
int cfsetospeed(
struct termios *tp,
speed_t speed
)
{
if ( speed & ~CBAUD )
a0007bfc: e3c13a01 bic r3, r1, #4096 ; 0x1000 <== NOT EXECUTED a0007c00: e3d3300f bics r3, r3, #15 <== NOT EXECUTED
int cfsetospeed(
struct termios *tp,
speed_t speed
)
{
a0007c04: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
a0007c08: e1a02000 mov r2, r0 <== NOT EXECUTED
if ( speed & ~CBAUD )
a0007c0c: 1a000006 bne a0007c2c <cfsetospeed+0x30> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
tp->c_cflag = (tp->c_cflag & ~CBAUD) | speed;
a0007c10: e590c008 ldr ip, [r0, #8] <== NOT EXECUTED
return 0;
a0007c14: e1a00003 mov r0, r3 <== NOT EXECUTED
)
{
if ( speed & ~CBAUD )
rtems_set_errno_and_return_minus_one( EINVAL );
tp->c_cflag = (tp->c_cflag & ~CBAUD) | speed;
a0007c18: e3cc3a01 bic r3, ip, #4096 ; 0x1000 <== NOT EXECUTED a0007c1c: e3c3300f bic r3, r3, #15 <== NOT EXECUTED a0007c20: e1811003 orr r1, r1, r3 <== NOT EXECUTED a0007c24: e5821008 str r1, [r2, #8] <== NOT EXECUTED
return 0; }
a0007c28: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
struct termios *tp,
speed_t speed
)
{
if ( speed & ~CBAUD )
rtems_set_errno_and_return_minus_one( EINVAL );
a0007c2c: eb002db5 bl a0013308 <__errno> <== NOT EXECUTED
a0007c30: e3a03016 mov r3, #22 <== NOT EXECUTED
a0007c34: e5803000 str r3, [r0] <== NOT EXECUTED
a0007c38: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0007c3c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0007e5c <chmod>:
int chmod(
const char *path,
mode_t mode
)
{
a0007e5c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
a0007e60: e24dd018 sub sp, sp, #24 <== NOT EXECUTED
a0007e64: e1a05001 mov r5, r1 <== NOT EXECUTED
a0007e68: e1a06000 mov r6, r0 <== NOT EXECUTED
int status;
rtems_filesystem_location_info_t loc;
int result;
status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true );
a0007e6c: eb00337d bl a0014c68 <strlen> <== NOT EXECUTED a0007e70: e28d4004 add r4, sp, #4 <== NOT EXECUTED a0007e74: e3a03001 mov r3, #1 <== NOT EXECUTED a0007e78: e1a01000 mov r1, r0 <== NOT EXECUTED a0007e7c: e58d3000 str r3, [sp] <== NOT EXECUTED a0007e80: e3a02000 mov r2, #0 <== NOT EXECUTED a0007e84: e1a00006 mov r0, r6 <== NOT EXECUTED a0007e88: e1a03004 mov r3, r4 <== NOT EXECUTED a0007e8c: eb00004e bl a0007fcc <rtems_filesystem_evaluate_path> <== NOT EXECUTED
if ( status != 0 )
a0007e90: e3500000 cmp r0, #0 <== NOT EXECUTED
return -1;
a0007e94: 13e05000 mvnne r5, #0 <== NOT EXECUTED
int status;
rtems_filesystem_location_info_t loc;
int result;
status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true );
if ( status != 0 )
a0007e98: 1a000007 bne a0007ebc <chmod+0x60> <== NOT EXECUTED
return -1;
result = (*loc.handlers->fchmod_h)( &loc, mode );
a0007e9c: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED a0007ea0: e1a01005 mov r1, r5 <== NOT EXECUTED a0007ea4: e1a00004 mov r0, r4 <== NOT EXECUTED a0007ea8: e593301c ldr r3, [r3, #28] <== NOT EXECUTED a0007eac: e12fff33 blx r3 <== NOT EXECUTED a0007eb0: e1a05000 mov r5, r0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
a0007eb4: e1a00004 mov r0, r4 <== NOT EXECUTED a0007eb8: eb00007d bl a00080b4 <rtems_filesystem_freenode> <== NOT EXECUTED
return result;
}
a0007ebc: e1a00005 mov r0, r5 <== NOT EXECUTED
a0007ec0: e28dd018 add sp, sp, #24 <== NOT EXECUTED
a0007ec4: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a0007f44 <chown>:
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
a0007f44: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED a0007f48: e1a02802 lsl r2, r2, #16 <== NOT EXECUTED
return _chown_helper( path, owner, group, true );
a0007f4c: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED a0007f50: e1a02822 lsr r2, r2, #16 <== NOT EXECUTED a0007f54: e3a03001 mov r3, #1 <== NOT EXECUTED a0007f58: eaffffda b a0007ec8 <_chown_helper> <== NOT EXECUTED
a000d510 <devFS_evaluate_path>:
const char *pathname,
size_t pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
a000d510: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
int i;
rtems_device_name_t *device_name_table;
/* see if 'flags' is valid */
if ( !rtems_libio_is_valid_perms( flags ) )
a000d514: e3d22007 bics r2, r2, #7
const char *pathname,
size_t pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
a000d518: e24dd004 sub sp, sp, #4 a000d51c: e1a0b000 mov fp, r0 a000d520: e1a04001 mov r4, r1 a000d524: e58d3000 str r3, [sp]
int i;
rtems_device_name_t *device_name_table;
/* see if 'flags' is valid */
if ( !rtems_libio_is_valid_perms( flags ) )
a000d528: 1a00002d bne a000d5e4 <devFS_evaluate_path+0xd4>
rtems_set_errno_and_return_minus_one( EPERM );
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
a000d52c: e59d1000 ldr r1, [sp] a000d530: e5917000 ldr r7, [r1]
if (!device_name_table)
a000d534: e3570000 cmp r7, #0
a000d538: 0a00002e beq a000d5f8 <devFS_evaluate_path+0xe8>
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
a000d53c: e59f30c8 ldr r3, [pc, #200] ; a000d60c <devFS_evaluate_path+0xfc> a000d540: e5938000 ldr r8, [r3] a000d544: e3580000 cmp r8, #0 a000d548: 11a09002 movne r9, r2 a000d54c: 11a05009 movne r5, r9
if (!device_name_table[i].device_name)
a000d550: 13a0a014 movne sl, #20
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
a000d554: 0a000010 beq a000d59c <devFS_evaluate_path+0x8c>
if (!device_name_table[i].device_name)
a000d558: e009099a mul r9, sl, r9
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
a000d55c: e1a0000b mov r0, fp
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
a000d560: e7976009 ldr r6, [r7, r9]
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
a000d564: e1a02004 mov r2, r4
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
a000d568: e0879009 add r9, r7, r9 a000d56c: e2561000 subs r1, r6, #0
a000d570: 0a000005 beq a000d58c <devFS_evaluate_path+0x7c>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
a000d574: eb000aa0 bl a000fffc <strncmp> a000d578: e3500000 cmp r0, #0
a000d57c: 1a000002 bne a000d58c <devFS_evaluate_path+0x7c>
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
a000d580: e7d60004 ldrb r0, [r6, r4] a000d584: e3500000 cmp r0, #0
a000d588: 0a000008 beq a000d5b0 <devFS_evaluate_path+0xa0>
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
a000d58c: e2855001 add r5, r5, #1 a000d590: e1580005 cmp r8, r5 a000d594: e1a09005 mov r9, r5
a000d598: 8affffee bhi a000d558 <devFS_evaluate_path+0x48>
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
a000d59c: eb00070f bl a000f1e0 <__errno> a000d5a0: e3a03002 mov r3, #2 a000d5a4: e5803000 str r3, [r0] a000d5a8: e3e00000 mvn r0, #0 a000d5ac: ea00000a b a000d5dc <devFS_evaluate_path+0xcc>
if (device_name_table[i].device_name[pathnamelen] != '\0')
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
a000d5b0: e59d2000 ldr r2, [sp]
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
a000d5b4: e59f3054 ldr r3, [pc, #84] ; a000d610 <devFS_evaluate_path+0x100>
if (device_name_table[i].device_name[pathnamelen] != '\0')
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
pathloc->handlers = &devFS_file_handlers;
a000d5b8: e59d1000 ldr r1, [sp]
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
a000d5bc: e5933000 ldr r3, [r3]
if (device_name_table[i].device_name[pathnamelen] != '\0')
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
a000d5c0: e5829000 str r9, [r2]
pathloc->handlers = &devFS_file_handlers;
a000d5c4: e59f2048 ldr r2, [pc, #72] ; a000d614 <devFS_evaluate_path+0x104>
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
a000d5c8: e5933028 ldr r3, [r3, #40] ; 0x28
if (device_name_table[i].device_name[pathnamelen] != '\0')
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
pathloc->handlers = &devFS_file_handlers;
a000d5cc: e5812008 str r2, [r1, #8]
pathloc->ops = &devFS_ops;
a000d5d0: e59f2040 ldr r2, [pc, #64] ; a000d618 <devFS_evaluate_path+0x108>
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
a000d5d4: e5813010 str r3, [r1, #16]
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
a000d5d8: e581200c str r2, [r1, #12]
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
}
a000d5dc: e28dd004 add sp, sp, #4
a000d5e0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
int i;
rtems_device_name_t *device_name_table;
/* see if 'flags' is valid */
if ( !rtems_libio_is_valid_perms( flags ) )
rtems_set_errno_and_return_minus_one( EPERM );
a000d5e4: eb0006fd bl a000f1e0 <__errno> <== NOT EXECUTED a000d5e8: e3a03001 mov r3, #1 <== NOT EXECUTED a000d5ec: e5803000 str r3, [r0] <== NOT EXECUTED a000d5f0: e3e00000 mvn r0, #0 <== NOT EXECUTED a000d5f4: eafffff8 b a000d5dc <devFS_evaluate_path+0xcc> <== NOT EXECUTED
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
a000d5f8: eb0006f8 bl a000f1e0 <__errno> a000d5fc: e3a0300e mov r3, #14 a000d600: e5803000 str r3, [r0] a000d604: e3e00000 mvn r0, #0 a000d608: eafffff3 b a000d5dc <devFS_evaluate_path+0xcc>
a0005e08 <devFS_ioctl>:
int devFS_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
a0005e08: e52de004 push {lr} ; (str lr, [sp, #-4]!)
rtems_libio_ioctl_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->pathinfo.node_access;
a0005e0c: e590c018 ldr ip, [r0, #24]
int devFS_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
a0005e10: e24dd010 sub sp, sp, #16 a0005e14: e1a03000 mov r3, r0
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->pathinfo.node_access;
args.iop = iop;
args.command = command;
a0005e18: e98d0006 stmib sp, {r1, r2}
args.buffer = buffer;
status = rtems_io_control(
a0005e1c: e59c0008 ldr r0, [ip, #8] a0005e20: e59c100c ldr r1, [ip, #12] a0005e24: e1a0200d mov r2, sp
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->pathinfo.node_access;
args.iop = iop;
a0005e28: e58d3000 str r3, [sp]
args.command = command;
args.buffer = buffer;
status = rtems_io_control(
a0005e2c: eb00104e bl a0009f6c <rtems_io_control>
np->major,
np->minor,
(void *) &args
);
if ( status )
a0005e30: e3500000 cmp r0, #0
return rtems_deviceio_errno(status);
return args.ioctl_return;
a0005e34: 059d000c ldreq r0, [sp, #12]
np->major,
np->minor,
(void *) &args
);
if ( status )
a0005e38: 1a000001 bne a0005e44 <devFS_ioctl+0x3c>
return rtems_deviceio_errno(status);
return args.ioctl_return;
}
a0005e3c: e28dd010 add sp, sp, #16
a0005e40: e8bd8000 pop {pc}
np->minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
a0005e44: eb001df7 bl a000d628 <rtems_deviceio_errno> <== NOT EXECUTED a0005e48: eafffffb b a0005e3c <devFS_ioctl+0x34> <== NOT EXECUTED
a0005bf4 <devFS_mknod>:
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
a0005bf4: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a0005bf8: e1a04000 mov r4, r0
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
a0005bfc: e5d00000 ldrb r0, [r0]
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
a0005c00: e24dd004 sub sp, sp, #4 a0005c04: e1a05001 mov r5, r1
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
a0005c08: e3500064 cmp r0, #100 ; 0x64
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
a0005c0c: e58d2000 str r2, [sp] a0005c10: e1a0b003 mov fp, r3
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
a0005c14: 0a000039 beq a0005d00 <devFS_mknod+0x10c>
(path[2] == 'v') && (path[3] == '\0'))
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
a0005c18: e2053a0f and r3, r5, #61440 ; 0xf000 a0005c1c: e3530a02 cmp r3, #8192 ; 0x2000 a0005c20: 13530a06 cmpne r3, #24576 ; 0x6000 a0005c24: 03a03000 moveq r3, #0 a0005c28: 13a03001 movne r3, #1
a0005c2c: 1a00003d bne a0005d28 <devFS_mknod+0x134>
rtems_set_errno_and_return_minus_one( EINVAL );
else
rtems_filesystem_split_dev_t(dev, major, minor);
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
a0005c30: e59d2028 ldr r2, [sp, #40] ; 0x28 a0005c34: e5927000 ldr r7, [r2]
if (!device_name_table)
a0005c38: e3570000 cmp r7, #0
a0005c3c: 0a000043 beq a0005d50 <devFS_mknod+0x15c>
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
a0005c40: e59f211c ldr r2, [pc, #284] ; a0005d64 <devFS_mknod+0x170> a0005c44: e5928000 ldr r8, [r2] a0005c48: e3580000 cmp r8, #0 a0005c4c: 13e09000 mvnne r9, #0 a0005c50: 11a06003 movne r6, r3
if (device_name_table[i].device_name == NULL)
a0005c54: 13a0a014 movne sl, #20
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
a0005c58: 1a000007 bne a0005c7c <devFS_mknod+0x88>
a0005c5c: ea000036 b a0005d3c <devFS_mknod+0x148> <== NOT EXECUTED
if (device_name_table[i].device_name == NULL)
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
a0005c60: eb002841 bl a000fd6c <strcmp> a0005c64: e3500000 cmp r0, #0
a0005c68: 0a00001f beq a0005cec <devFS_mknod+0xf8>
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
a0005c6c: e2866001 add r6, r6, #1 a0005c70: e1560008 cmp r6, r8 a0005c74: e1a03006 mov r3, r6
a0005c78: 2a000009 bcs a0005ca4 <devFS_mknod+0xb0>
if (device_name_table[i].device_name == NULL)
a0005c7c: e003039a mul r3, sl, r3
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
a0005c80: e1a00004 mov r0, r4
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
a0005c84: e7973003 ldr r3, [r7, r3] a0005c88: e2531000 subs r1, r3, #0
a0005c8c: 1afffff3 bne a0005c60 <devFS_mknod+0x6c>
a0005c90: e1a09006 mov r9, r6
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
a0005c94: e2866001 add r6, r6, #1 a0005c98: e1560008 cmp r6, r8 a0005c9c: e1a03006 mov r3, r6
a0005ca0: 3afffff5 bcc a0005c7c <devFS_mknod+0x88>
else
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
}
if (slot == -1)
a0005ca4: e3790001 cmn r9, #1
a0005ca8: 0a000023 beq a0005d3c <devFS_mknod+0x148>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0005cac: e10f6000 mrs r6, CPSR a0005cb0: e3863080 orr r3, r6, #128 ; 0x80 a0005cb4: e129f003 msr CPSR_fc, r3
rtems_set_errno_and_return_minus_one( ENOMEM );
_ISR_Disable(level);
device_name_table[slot].device_name = (char *)path;
a0005cb8: e3a03014 mov r3, #20 a0005cbc: e0090993 mul r9, r3, r9
device_name_table[slot].device_name_length = strlen(path);
a0005cc0: e1a00004 mov r0, r4
if (slot == -1)
rtems_set_errno_and_return_minus_one( ENOMEM );
_ISR_Disable(level);
device_name_table[slot].device_name = (char *)path;
a0005cc4: e7874009 str r4, [r7, r9]
device_name_table[slot].device_name_length = strlen(path);
a0005cc8: eb0028b3 bl a000ff9c <strlen>
device_name_table[slot].major = major;
a0005ccc: e59d3000 ldr r3, [sp]
if (slot == -1)
rtems_set_errno_and_return_minus_one( ENOMEM );
_ISR_Disable(level);
device_name_table[slot].device_name = (char *)path;
a0005cd0: e0877009 add r7, r7, r9
device_name_table[slot].device_name_length = strlen(path);
a0005cd4: e9870809 stmib r7, {r0, r3, fp}
device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode;
a0005cd8: e5875010 str r5, [r7, #16]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0005cdc: e129f006 msr CPSR_fc, r6
_ISR_Enable(level);
return 0;
a0005ce0: e3a00000 mov r0, #0
}
a0005ce4: e28dd004 add sp, sp, #4
a0005ce8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
a0005cec: eb00253b bl a000f1e0 <__errno> <== NOT EXECUTED a0005cf0: e3a03011 mov r3, #17 <== NOT EXECUTED a0005cf4: e5803000 str r3, [r0] <== NOT EXECUTED a0005cf8: e3e00000 mvn r0, #0 <== NOT EXECUTED a0005cfc: eafffff8 b a0005ce4 <devFS_mknod+0xf0> <== NOT EXECUTED
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
a0005d00: e5d43001 ldrb r3, [r4, #1] a0005d04: e3530065 cmp r3, #101 ; 0x65
a0005d08: 1affffc2 bne a0005c18 <devFS_mknod+0x24>
a0005d0c: e5d43002 ldrb r3, [r4, #2] a0005d10: e3530076 cmp r3, #118 ; 0x76
a0005d14: 1affffbf bne a0005c18 <devFS_mknod+0x24>
(path[2] == 'v') && (path[3] == '\0'))
a0005d18: e5d40003 ldrb r0, [r4, #3] a0005d1c: e3500000 cmp r0, #0
a0005d20: 1affffbc bne a0005c18 <devFS_mknod+0x24>
a0005d24: eaffffee b a0005ce4 <devFS_mknod+0xf0>
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
rtems_set_errno_and_return_minus_one( EINVAL );
a0005d28: eb00252c bl a000f1e0 <__errno> a0005d2c: e3a03016 mov r3, #22 a0005d30: e5803000 str r3, [r0] a0005d34: e3e00000 mvn r0, #0 a0005d38: eaffffe9 b a0005ce4 <devFS_mknod+0xf0>
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
}
if (slot == -1)
rtems_set_errno_and_return_minus_one( ENOMEM );
a0005d3c: eb002527 bl a000f1e0 <__errno> <== NOT EXECUTED a0005d40: e3a0300c mov r3, #12 <== NOT EXECUTED a0005d44: e5803000 str r3, [r0] <== NOT EXECUTED a0005d48: e3e00000 mvn r0, #0 <== NOT EXECUTED a0005d4c: eaffffe4 b a0005ce4 <devFS_mknod+0xf0> <== NOT EXECUTED
rtems_filesystem_split_dev_t(dev, major, minor);
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
a0005d50: eb002522 bl a000f1e0 <__errno> a0005d54: e3a0300e mov r3, #14 a0005d58: e5803000 str r3, [r0] a0005d5c: e3e00000 mvn r0, #0 a0005d60: eaffffdf b a0005ce4 <devFS_mknod+0xf0>
a0005e84 <devFS_read>:
ssize_t devFS_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
a0005e84: e92d4800 push {fp, lr} <== NOT EXECUTED
rtems_libio_rw_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->pathinfo.node_access;
a0005e88: e590c018 ldr ip, [r0, #24] <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
a0005e8c: e590e014 ldr lr, [r0, #20] <== NOT EXECUTED
ssize_t devFS_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
a0005e90: e24dd01c sub sp, sp, #28 <== NOT EXECUTED a0005e94: e1a03000 mov r3, r0 <== NOT EXECUTED
np = (rtems_device_name_t *)iop->pathinfo.node_access;
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
a0005e98: e58d100c str r1, [sp, #12] <== NOT EXECUTED
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
a0005e9c: e59c0008 ldr r0, [ip, #8] <== NOT EXECUTED a0005ea0: e59c100c ldr r1, [ip, #12] <== NOT EXECUTED
np = (rtems_device_name_t *)iop->pathinfo.node_access;
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
a0005ea4: e58d2010 str r2, [sp, #16] <== NOT EXECUTED
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->pathinfo.node_access;
args.iop = iop;
args.offset = iop->offset;
a0005ea8: e283c00c add ip, r3, #12 <== NOT EXECUTED
a0005eac: e89c1800 ldm ip, {fp, ip} <== NOT EXECUTED
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->pathinfo.node_access;
args.iop = iop;
a0005eb0: e58d3000 str r3, [sp] <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
a0005eb4: e1a0200d mov r2, sp <== NOT EXECUTED
args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0;
a0005eb8: e3a03000 mov r3, #0 <== NOT EXECUTED
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->pathinfo.node_access;
args.iop = iop;
args.offset = iop->offset;
a0005ebc: e98d1800 stmib sp, {fp, ip} <== NOT EXECUTED
args.buffer = buffer; args.count = count; args.flags = iop->flags;
a0005ec0: e58de014 str lr, [sp, #20] <== NOT EXECUTED
args.bytes_moved = 0;
a0005ec4: e58d3018 str r3, [sp, #24] <== NOT EXECUTED
status = rtems_io_read(
a0005ec8: eb00108a bl a000a0f8 <rtems_io_read> <== NOT EXECUTED
np->major,
np->minor,
(void *) &args
);
if ( status )
a0005ecc: e3500000 cmp r0, #0 <== NOT EXECUTED
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
a0005ed0: 059d0018 ldreq r0, [sp, #24] <== NOT EXECUTED
np->major,
np->minor,
(void *) &args
);
if ( status )
a0005ed4: 1a000001 bne a0005ee0 <devFS_read+0x5c> <== NOT EXECUTED
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
}
a0005ed8: e28dd01c add sp, sp, #28 <== NOT EXECUTED
a0005edc: e8bd8800 pop {fp, pc} <== NOT EXECUTED
np->minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
a0005ee0: eb001dd0 bl a000d628 <rtems_deviceio_errno> <== NOT EXECUTED a0005ee4: eafffffb b a0005ed8 <devFS_read+0x54> <== NOT EXECUTED
a00108d0 <device_ftruncate>:
rtems_libio_t *iop,
rtems_off64_t length
)
{
return 0;
}
a00108d0: e3a00000 mov r0, #0 <== NOT EXECUTED a00108d4: e12fff1e bx lr <== NOT EXECUTED
a0010880 <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
a0010880: e52de004 push {lr} ; (str lr, [sp, #-4]!)
args.iop = iop;
args.command = command;
args.buffer = buffer;
the_jnode = iop->pathinfo.node_access;
a0010884: e590c018 ldr ip, [r0, #24]
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
a0010888: e24dd010 sub sp, sp, #16 a001088c: e1a03000 mov r3, r0
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
args.command = command;
a0010890: e98d0006 stmib sp, {r1, r2}
args.buffer = buffer;
the_jnode = iop->pathinfo.node_access;
status = rtems_io_control(
a0010894: e59c0050 ldr r0, [ip, #80] ; 0x50 a0010898: e59c1054 ldr r1, [ip, #84] ; 0x54 a001089c: e1a0200d mov r2, sp
{
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
a00108a0: e58d3000 str r3, [sp]
args.command = command;
args.buffer = buffer;
the_jnode = iop->pathinfo.node_access;
status = rtems_io_control(
a00108a4: eb000192 bl a0010ef4 <rtems_io_control>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
a00108a8: e3500000 cmp r0, #0
return rtems_deviceio_errno(status);
return args.ioctl_return;
a00108ac: 059d000c ldreq r0, [sp, #12]
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
a00108b0: 1a000001 bne a00108bc <device_ioctl+0x3c>
return rtems_deviceio_errno(status);
return args.ioctl_return;
}
a00108b4: e28dd010 add sp, sp, #16
a00108b8: e8bd8000 pop {pc}
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
a00108bc: eb000227 bl a0011160 <rtems_deviceio_errno> <== NOT EXECUTED a00108c0: eafffffb b a00108b4 <device_ioctl+0x34> <== NOT EXECUTED
a00107b8 <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
a00107b8: e92d4800 push {fp, lr} <== NOT EXECUTED
rtems_libio_rw_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
a00107bc: e590c018 ldr ip, [r0, #24] <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
a00107c0: e590e014 ldr lr, [r0, #20] <== NOT EXECUTED
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
a00107c4: e24dd01c sub sp, sp, #28 <== NOT EXECUTED a00107c8: e1a03000 mov r3, r0 <== NOT EXECUTED
the_jnode = iop->pathinfo.node_access;
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
a00107cc: e58d100c str r1, [sp, #12] <== NOT EXECUTED
args.count = count;
a00107d0: e58d2010 str r2, [sp, #16] <== NOT EXECUTED
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
a00107d4: e59c0050 ldr r0, [ip, #80] ; 0x50 <== NOT EXECUTED a00107d8: e59c1054 ldr r1, [ip, #84] ; 0x54 <== NOT EXECUTED
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
args.iop = iop;
a00107dc: e58d3000 str r3, [sp] <== NOT EXECUTED
args.offset = iop->offset;
a00107e0: e283c00c add ip, r3, #12 <== NOT EXECUTED
a00107e4: e89c1800 ldm ip, {fp, ip} <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
a00107e8: e1a0200d mov r2, sp <== NOT EXECUTED
args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0;
a00107ec: e3a03000 mov r3, #0 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
args.iop = iop;
args.offset = iop->offset;
a00107f0: e98d1800 stmib sp, {fp, ip} <== NOT EXECUTED
args.buffer = buffer; args.count = count; args.flags = iop->flags;
a00107f4: e58de014 str lr, [sp, #20] <== NOT EXECUTED
args.bytes_moved = 0;
a00107f8: e58d3018 str r3, [sp, #24] <== NOT EXECUTED
status = rtems_io_read(
a00107fc: eb0001e6 bl a0010f9c <rtems_io_read> <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
a0010800: e3500000 cmp r0, #0 <== NOT EXECUTED
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
a0010804: 059d0018 ldreq r0, [sp, #24] <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
a0010808: 1a000001 bne a0010814 <device_read+0x5c> <== NOT EXECUTED
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
}
a001080c: e28dd01c add sp, sp, #28 <== NOT EXECUTED
a0010810: e8bd8800 pop {fp, pc} <== NOT EXECUTED
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
a0010814: eb000251 bl a0011160 <rtems_deviceio_errno> <== NOT EXECUTED a0010818: eafffffb b a001080c <device_read+0x54> <== NOT EXECUTED
a0007364 <drainOutput>:
drainOutput (struct rtems_termios_tty *tty)
{
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
a0007364: e59030b4 ldr r3, [r0, #180] ; 0xb4
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
a0007368: e92d4030 push {r4, r5, lr}
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
a000736c: e3530000 cmp r3, #0
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
a0007370: e1a04000 mov r4, r0
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
a0007374: 0a000017 beq a00073d8 <drainOutput+0x74>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0007378: e10f3000 mrs r3, CPSR <== NOT EXECUTED a000737c: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED a0007380: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
rtems_interrupt_disable (level);
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
a0007384: e5901084 ldr r1, [r0, #132] ; 0x84 <== NOT EXECUTED a0007388: e5902080 ldr r2, [r0, #128] ; 0x80 <== NOT EXECUTED a000738c: e1510002 cmp r1, r2 <== NOT EXECUTED a0007390: 0a00000f beq a00073d4 <drainOutput+0x70> <== NOT EXECUTED
tty->rawOutBufState = rob_wait;
a0007394: e3a05002 mov r5, #2 <== NOT EXECUTED a0007398: e5845094 str r5, [r4, #148] ; 0x94 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000739c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
rtems_interrupt_enable (level);
sc = rtems_semaphore_obtain(
a00073a0: e3a01000 mov r1, #0 <== NOT EXECUTED a00073a4: e594008c ldr r0, [r4, #140] ; 0x8c <== NOT EXECUTED a00073a8: e1a02001 mov r2, r1 <== NOT EXECUTED a00073ac: eb0009c1 bl a0009ab8 <rtems_semaphore_obtain> <== NOT EXECUTED
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
a00073b0: e3500000 cmp r0, #0 <== NOT EXECUTED a00073b4: 1a000008 bne a00073dc <drainOutput+0x78> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a00073b8: e10f3000 mrs r3, CPSR <== NOT EXECUTED a00073bc: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED a00073c0: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
rtems_interrupt_disable (level);
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
a00073c4: e5941084 ldr r1, [r4, #132] ; 0x84 <== NOT EXECUTED a00073c8: e5942080 ldr r2, [r4, #128] ; 0x80 <== NOT EXECUTED a00073cc: e1510002 cmp r1, r2 <== NOT EXECUTED a00073d0: 1afffff0 bne a0007398 <drainOutput+0x34> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a00073d4: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
a00073d8: e8bd8030 pop {r4, r5, pc}
tty->rawOutBufState = rob_wait;
rtems_interrupt_enable (level);
sc = rtems_semaphore_obtain(
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
a00073dc: eb000b5c bl a000a154 <rtems_fatal_error_occurred> <== NOT EXECUTED
a00080bc <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
a00080bc: e92d4010 push {r4, lr} <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) &&
a00080c0: e591203c ldr r2, [r1, #60] ; 0x3c <== NOT EXECUTED
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
a00080c4: e24dd004 sub sp, sp, #4 <== NOT EXECUTED a00080c8: e1a04001 mov r4, r1 <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) &&
a00080cc: e3120c02 tst r2, #512 ; 0x200 <== NOT EXECUTED a00080d0: 0a00000b beq a0008104 <echo+0x48> <== NOT EXECUTED
iscntrl(c) && (c != '\t') && (c != '\n')) {
a00080d4: e59f3070 ldr r3, [pc, #112] ; a000814c <echo+0x90> <== NOT EXECUTED a00080d8: e5933000 ldr r3, [r3] <== NOT EXECUTED a00080dc: e0833000 add r3, r3, r0 <== NOT EXECUTED a00080e0: e5d33001 ldrb r3, [r3, #1] <== NOT EXECUTED
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) &&
a00080e4: e3130020 tst r3, #32 <== NOT EXECUTED a00080e8: 03a03000 moveq r3, #0 <== NOT EXECUTED a00080ec: 13a03001 movne r3, #1 <== NOT EXECUTED
iscntrl(c) && (c != '\t') && (c != '\n')) {
a00080f0: e3500009 cmp r0, #9 <== NOT EXECUTED a00080f4: 03a03000 moveq r3, #0 <== NOT EXECUTED a00080f8: 12033001 andne r3, r3, #1 <== NOT EXECUTED a00080fc: e3530000 cmp r3, #0 <== NOT EXECUTED a0008100: 1a000003 bne a0008114 <echo+0x58> <== NOT EXECUTED
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
} else {
oproc (c, tty);
a0008104: e1a01004 mov r1, r4 <== NOT EXECUTED a0008108: ebffff8f bl a0007f4c <oproc> <== NOT EXECUTED
} }
a000810c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0008110: e8bd8010 pop {r4, pc} <== NOT EXECUTED
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) &&
iscntrl(c) && (c != '\t') && (c != '\n')) {
a0008114: e350000a cmp r0, #10 <== NOT EXECUTED a0008118: 0afffff9 beq a0008104 <echo+0x48> <== NOT EXECUTED
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
a000811c: e2203040 eor r3, r0, #64 ; 0x40 <== NOT EXECUTED
{
if ((tty->termios.c_lflag & ECHOCTL) &&
iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
a0008120: e3a0c05e mov ip, #94 ; 0x5e <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
a0008124: e1a0000d mov r0, sp <== NOT EXECUTED a0008128: e3a01002 mov r1, #2 <== NOT EXECUTED a000812c: e1a02004 mov r2, r4 <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) &&
iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
a0008130: e5cd3001 strb r3, [sp, #1] <== NOT EXECUTED
{
if ((tty->termios.c_lflag & ECHOCTL) &&
iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
a0008134: e5cdc000 strb ip, [sp] <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
a0008138: ebffff3d bl a0007e34 <rtems_termios_puts> <== NOT EXECUTED
tty->column += 2;
a000813c: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED a0008140: e2833002 add r3, r3, #2 <== NOT EXECUTED a0008144: e5843028 str r3, [r4, #40] ; 0x28 <== NOT EXECUTED
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) &&
iscntrl(c) && (c != '\t') && (c != '\n')) {
a0008148: eaffffef b a000810c <echo+0x50> <== NOT EXECUTED
a0007540 <endgrent>:
void endgrent(void)
{
if (group_fp != NULL)
a0007540: e59f300c ldr r3, [pc, #12] ; a0007554 <endgrent+0x14> <== NOT EXECUTED a0007544: e59301c4 ldr r0, [r3, #452] ; 0x1c4 <== NOT EXECUTED a0007548: e3500000 cmp r0, #0 <== NOT EXECUTED a000754c: 012fff1e bxeq lr <== NOT EXECUTED
fclose(group_fp);
a0007550: ea002b6f b a0012314 <fclose> <== NOT EXECUTED
a00073cc <endpwent>:
void endpwent(void)
{
if (passwd_fp != NULL)
a00073cc: e59f300c ldr r3, [pc, #12] ; a00073e0 <endpwent+0x14> <== NOT EXECUTED a00073d0: e59300e8 ldr r0, [r3, #232] ; 0xe8 <== NOT EXECUTED a00073d4: e3500000 cmp r0, #0 <== NOT EXECUTED a00073d8: 012fff1e bxeq lr <== NOT EXECUTED
fclose(passwd_fp);
a00073dc: ea002bcc b a0012314 <fclose> <== NOT EXECUTED
a0008150 <erase>:
* FIXME: Some of the tests should check for IEXTEN, too.
*/
static void
erase (struct rtems_termios_tty *tty, int lineFlag)
{
if (tty->ccount == 0)
a0008150: e5903020 ldr r3, [r0, #32] <== NOT EXECUTED
* FIXME: Needs support for WERASE and ECHOPRT.
* FIXME: Some of the tests should check for IEXTEN, too.
*/
static void
erase (struct rtems_termios_tty *tty, int lineFlag)
{
a0008154: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
if (tty->ccount == 0)
a0008158: e3530000 cmp r3, #0 <== NOT EXECUTED
* FIXME: Needs support for WERASE and ECHOPRT.
* FIXME: Some of the tests should check for IEXTEN, too.
*/
static void
erase (struct rtems_termios_tty *tty, int lineFlag)
{
a000815c: e1a04000 mov r4, r0 <== NOT EXECUTED a0008160: e1a06001 mov r6, r1 <== NOT EXECUTED
if (tty->ccount == 0)
a0008164: 0a00000d beq a00081a0 <erase+0x50> <== NOT EXECUTED
return;
if (lineFlag) {
a0008168: e3510000 cmp r1, #0 <== NOT EXECUTED a000816c: 0a00000c beq a00081a4 <erase+0x54> <== NOT EXECUTED
if (!(tty->termios.c_lflag & ECHO)) {
a0008170: e590103c ldr r1, [r0, #60] ; 0x3c <== NOT EXECUTED a0008174: e2112008 ands r2, r1, #8 <== NOT EXECUTED a0008178: 0a000052 beq a00082c8 <erase+0x178> <== NOT EXECUTED
tty->ccount = 0;
return;
}
if (!(tty->termios.c_lflag & ECHOE)) {
a000817c: e2110010 ands r0, r1, #16 <== NOT EXECUTED a0008180: 1a000009 bne a00081ac <erase+0x5c> <== NOT EXECUTED
tty->ccount = 0;
a0008184: e5840020 str r0, [r4, #32] <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
a0008188: e1a01004 mov r1, r4 <== NOT EXECUTED a000818c: e5d40044 ldrb r0, [r4, #68] ; 0x44 <== NOT EXECUTED a0008190: ebffffc9 bl a00080bc <echo> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
a0008194: e594303c ldr r3, [r4, #60] ; 0x3c <== NOT EXECUTED
a0008198: e3130020 tst r3, #32 <== NOT EXECUTED
a000819c: 1a000068 bne a0008344 <erase+0x1f4> <== NOT EXECUTED
a00081a0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
a00081a4: e590103c ldr r1, [r0, #60] ; 0x3c <== NOT EXECUTED a00081a8: e2012008 and r2, r1, #8 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
a00081ac: e59f71a0 ldr r7, [pc, #416] ; a0008354 <erase+0x204> <== NOT EXECUTED a00081b0: ea000008 b a00081d8 <erase+0x88> <== NOT EXECUTED a00081b4: e3110c02 tst r1, #512 ; 0x200 <== NOT EXECUTED a00081b8: 1a000049 bne a00082e4 <erase+0x194> <== NOT EXECUTED
if (tty->column)
tty->column--;
}
}
}
if (!lineFlag)
a00081bc: e3560000 cmp r6, #0 <== NOT EXECUTED a00081c0: 0afffff6 beq a00081a0 <erase+0x50> <== NOT EXECUTED
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
a00081c4: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED a00081c8: e3530000 cmp r3, #0 <== NOT EXECUTED a00081cc: 0a000043 beq a00082e0 <erase+0x190> <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
a00081d0: e594103c ldr r1, [r4, #60] ; 0x3c <== NOT EXECUTED a00081d4: e2012008 and r2, r1, #8 <== NOT EXECUTED
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
a00081d8: e594001c ldr r0, [r4, #28] <== NOT EXECUTED a00081dc: e2433001 sub r3, r3, #1 <== NOT EXECUTED a00081e0: e5843020 str r3, [r4, #32] <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
a00081e4: e3520000 cmp r2, #0 <== NOT EXECUTED
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
a00081e8: e7d05003 ldrb r5, [r0, r3] <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
a00081ec: 0afffff2 beq a00081bc <erase+0x6c> <== NOT EXECUTED
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
a00081f0: e3560000 cmp r6, #0 <== NOT EXECUTED a00081f4: 1a000001 bne a0008200 <erase+0xb0> <== NOT EXECUTED a00081f8: e3110010 tst r1, #16 <== NOT EXECUTED a00081fc: 0a000033 beq a00082d0 <erase+0x180> <== NOT EXECUTED
echo (tty->termios.c_cc[VERASE], tty);
} else if (c == '\t') {
a0008200: e3550009 cmp r5, #9 <== NOT EXECUTED a0008204: 0a00000d beq a0008240 <erase+0xf0> <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
a0008208: e5973000 ldr r3, [r7] <== NOT EXECUTED a000820c: e2855001 add r5, r5, #1 <== NOT EXECUTED a0008210: e7d33005 ldrb r3, [r3, r5] <== NOT EXECUTED a0008214: e3130020 tst r3, #32 <== NOT EXECUTED a0008218: 1affffe5 bne a00081b4 <erase+0x64> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
if (tty->column)
tty->column--;
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
rtems_termios_puts ("\b \b", 3, tty);
a000821c: e59f0134 ldr r0, [pc, #308] ; a0008358 <erase+0x208> <== NOT EXECUTED a0008220: e3a01003 mov r1, #3 <== NOT EXECUTED a0008224: e1a02004 mov r2, r4 <== NOT EXECUTED a0008228: ebffff01 bl a0007e34 <rtems_termios_puts> <== NOT EXECUTED
if (tty->column)
a000822c: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED a0008230: e3530000 cmp r3, #0 <== NOT EXECUTED
tty->column--;
a0008234: 12433001 subne r3, r3, #1 <== NOT EXECUTED a0008238: 15843028 strne r3, [r4, #40] ; 0x28 <== NOT EXECUTED a000823c: eaffffde b a00081bc <erase+0x6c> <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
a0008240: e3530000 cmp r3, #0 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
echo (tty->termios.c_cc[VERASE], tty);
} else if (c == '\t') {
int col = tty->read_start_column;
a0008244: e594502c ldr r5, [r4, #44] ; 0x2c <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
a0008248: 0a000011 beq a0008294 <erase+0x144> <== NOT EXECUTED
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
} else if (iscntrl (c)) {
a000824c: e5978000 ldr r8, [r7] <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
echo (tty->termios.c_cc[VERASE], tty);
} else if (c == '\t') {
int col = tty->read_start_column;
int i = 0;
a0008250: e3a02000 mov r2, #0 <== NOT EXECUTED
while (i != tty->ccount) {
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
} else if (iscntrl (c)) {
if (tty->termios.c_lflag & ECHOCTL)
a0008254: e201ac02 and sl, r1, #512 ; 0x200 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
a0008258: e7d01002 ldrb r1, [r0, r2] <== NOT EXECUTED a000825c: e2822001 add r2, r2, #1 <== NOT EXECUTED
if (c == '\t') {
a0008260: e3510009 cmp r1, #9 <== NOT EXECUTED
col = (col | 7) + 1;
a0008264: 03855007 orreq r5, r5, #7 <== NOT EXECUTED
} else if (iscntrl (c)) {
a0008268: e088c001 add ip, r8, r1 <== NOT EXECUTED
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
a000826c: 02855001 addeq r5, r5, #1 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
if (c == '\t') {
a0008270: 0a000005 beq a000828c <erase+0x13c> <== NOT EXECUTED
col = (col | 7) + 1;
} else if (iscntrl (c)) {
a0008274: e5dcc001 ldrb ip, [ip, #1] <== NOT EXECUTED a0008278: e31c0020 tst ip, #32 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
col += 2;
} else {
col++;
a000827c: 02855001 addeq r5, r5, #1 <== NOT EXECUTED
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
} else if (iscntrl (c)) {
a0008280: 0a000001 beq a000828c <erase+0x13c> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
a0008284: e35a0000 cmp sl, #0 <== NOT EXECUTED
col += 2;
a0008288: 12855002 addne r5, r5, #2 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
a000828c: e1530002 cmp r3, r2 <== NOT EXECUTED a0008290: 1afffff0 bne a0008258 <erase+0x108> <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
a0008294: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED a0008298: e1550003 cmp r5, r3 <== NOT EXECUTED a000829c: aaffffc6 bge a00081bc <erase+0x6c> <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
a00082a0: e59f00b4 ldr r0, [pc, #180] ; a000835c <erase+0x20c> <== NOT EXECUTED a00082a4: e3a01001 mov r1, #1 <== NOT EXECUTED a00082a8: e1a02004 mov r2, r4 <== NOT EXECUTED a00082ac: ebfffee0 bl a0007e34 <rtems_termios_puts> <== NOT EXECUTED
tty->column--;
a00082b0: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED a00082b4: e2433001 sub r3, r3, #1 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
a00082b8: e1530005 cmp r3, r5 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
tty->column--;
a00082bc: e5843028 str r3, [r4, #40] ; 0x28 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
a00082c0: cafffff6 bgt a00082a0 <erase+0x150> <== NOT EXECUTED a00082c4: eaffffbc b a00081bc <erase+0x6c> <== NOT EXECUTED
{
if (tty->ccount == 0)
return;
if (lineFlag) {
if (!(tty->termios.c_lflag & ECHO)) {
tty->ccount = 0;
a00082c8: e5802020 str r2, [r0, #32] <== NOT EXECUTED
return;
a00082cc: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
if (tty->termios.c_lflag & ECHO) {
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
echo (tty->termios.c_cc[VERASE], tty);
a00082d0: e5d40043 ldrb r0, [r4, #67] ; 0x43 <== NOT EXECUTED a00082d4: e1a01004 mov r1, r4 <== NOT EXECUTED
}
}
if (!lineFlag)
break;
}
}
a00082d8: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
if (tty->termios.c_lflag & ECHO) {
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
echo (tty->termios.c_cc[VERASE], tty);
a00082dc: eaffff76 b a00080bc <echo> <== NOT EXECUTED
a00082e0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
rtems_termios_puts ("\b \b", 3, tty);
a00082e4: e59f006c ldr r0, [pc, #108] ; a0008358 <erase+0x208> <== NOT EXECUTED a00082e8: e3a01003 mov r1, #3 <== NOT EXECUTED a00082ec: e1a02004 mov r2, r4 <== NOT EXECUTED a00082f0: ebfffecf bl a0007e34 <rtems_termios_puts> <== NOT EXECUTED
if (tty->column)
a00082f4: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED a00082f8: e3530000 cmp r3, #0 <== NOT EXECUTED
tty->column--;
a00082fc: 12433001 subne r3, r3, #1 <== NOT EXECUTED a0008300: 15843028 strne r3, [r4, #40] ; 0x28 <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
a0008304: e5973000 ldr r3, [r7] <== NOT EXECUTED a0008308: e7d33005 ldrb r3, [r3, r5] <== NOT EXECUTED a000830c: e3130020 tst r3, #32 <== NOT EXECUTED a0008310: 0affffc1 beq a000821c <erase+0xcc> <== NOT EXECUTED a0008314: e594303c ldr r3, [r4, #60] ; 0x3c <== NOT EXECUTED a0008318: e3130c02 tst r3, #512 ; 0x200 <== NOT EXECUTED a000831c: 0affffa6 beq a00081bc <erase+0x6c> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
a0008320: e59f0030 ldr r0, [pc, #48] ; a0008358 <erase+0x208> <== NOT EXECUTED a0008324: e3a01003 mov r1, #3 <== NOT EXECUTED a0008328: e1a02004 mov r2, r4 <== NOT EXECUTED a000832c: ebfffec0 bl a0007e34 <rtems_termios_puts> <== NOT EXECUTED
if (tty->column)
a0008330: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED a0008334: e3530000 cmp r3, #0 <== NOT EXECUTED
tty->column--;
a0008338: 12433001 subne r3, r3, #1 <== NOT EXECUTED a000833c: 15843028 strne r3, [r4, #40] ; 0x28 <== NOT EXECUTED a0008340: eaffff9d b a00081bc <erase+0x6c> <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
a0008344: e3a0000a mov r0, #10 <== NOT EXECUTED a0008348: e1a01004 mov r1, r4 <== NOT EXECUTED
}
}
if (!lineFlag)
break;
}
}
a000834c: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
a0008350: eaffff59 b a00080bc <echo> <== NOT EXECUTED
a000728c <fchdir>:
)
{
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc, saved;
rtems_libio_check_fd( fd );
a000728c: e59f313c ldr r3, [pc, #316] ; a00073d0 <fchdir+0x144>
#include <rtems/seterr.h>
int fchdir(
int fd
)
{
a0007290: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc, saved;
rtems_libio_check_fd( fd );
a0007294: e5933000 ldr r3, [r3]
#include <rtems/seterr.h>
int fchdir(
int fd
)
{
a0007298: e24dd02c sub sp, sp, #44 ; 0x2c
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc, saved;
rtems_libio_check_fd( fd );
a000729c: e1500003 cmp r0, r3
a00072a0: 2a000040 bcs a00073a8 <fchdir+0x11c> iop = rtems_libio_iop( fd );
a00072a4: e59f3128 ldr r3, [pc, #296] ; a00073d4 <fchdir+0x148> a00072a8: e3a05038 mov r5, #56 ; 0x38 a00072ac: e5933000 ldr r3, [r3] a00072b0: e0253590 mla r5, r0, r5, r3
rtems_libio_check_is_open(iop);
a00072b4: e5953014 ldr r3, [r5, #20] a00072b8: e3130c01 tst r3, #256 ; 0x100
a00072bc: 0a000039 beq a00073a8 <fchdir+0x11c>
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
a00072c0: e3130002 tst r3, #2 <== NOT EXECUTED a00072c4: 0a00003c beq a00073bc <fchdir+0x130> <== NOT EXECUTED
/*
* Verify you can change directory into this node.
*/
if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) !=
a00072c8: e5953024 ldr r3, [r5, #36] ; 0x24 <== NOT EXECUTED a00072cc: e2855018 add r5, r5, #24 <== NOT EXECUTED a00072d0: e1a00005 mov r0, r5 <== NOT EXECUTED a00072d4: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED a00072d8: e12fff33 blx r3 <== NOT EXECUTED a00072dc: e3500001 cmp r0, #1 <== NOT EXECUTED a00072e0: e1a0e000 mov lr, r0 <== NOT EXECUTED a00072e4: 1a000022 bne a0007374 <fchdir+0xe8> <== NOT EXECUTED
* but note the race condition. Threads who
* share their rtems_filesystem_current better
* be synchronized!
*/
saved = rtems_filesystem_current;
a00072e8: e59f60e8 ldr r6, [pc, #232] ; a00073d8 <fchdir+0x14c> <== NOT EXECUTED a00072ec: e28d4004 add r4, sp, #4 <== NOT EXECUTED a00072f0: e1a0b004 mov fp, r4 <== NOT EXECUTED a00072f4: e5969000 ldr r9, [r6] <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
a00072f8: e3a07000 mov r7, #0 <== NOT EXECUTED a00072fc: e28d8018 add r8, sp, #24 <== NOT EXECUTED
* but note the race condition. Threads who
* share their rtems_filesystem_current better
* be synchronized!
*/
saved = rtems_filesystem_current;
a0007300: e289c004 add ip, r9, #4 <== NOT EXECUTED
a0007304: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED
a0007308: e8ab000f stmia fp!, {r0, r1, r2, r3} <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
a000730c: e8b5000f ldm r5!, {r0, r1, r2, r3} <== NOT EXECUTED
a0007310: e595a000 ldr sl, [r5] <== NOT EXECUTED
a0007314: e2895004 add r5, r9, #4 <== NOT EXECUTED
* but note the race condition. Threads who
* share their rtems_filesystem_current better
* be synchronized!
*/
saved = rtems_filesystem_current;
a0007318: e59c9000 ldr r9, [ip] <== NOT EXECUTED a000731c: e58b9000 str r9, [fp] <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
a0007320: e8a5000f stmia r5!, {r0, r1, r2, r3} <== NOT EXECUTED
a0007324: e58ca000 str sl, [ip] <== NOT EXECUTED
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
a0007328: e59f00ac ldr r0, [pc, #172] ; a00073dc <fchdir+0x150> <== NOT EXECUTED a000732c: e1a0100e mov r1, lr <== NOT EXECUTED a0007330: e1a02007 mov r2, r7 <== NOT EXECUTED a0007334: e1a03008 mov r3, r8 <== NOT EXECUTED a0007338: e58d7000 str r7, [sp] <== NOT EXECUTED a000733c: ebffff98 bl a00071a4 <rtems_filesystem_evaluate_path> <== NOT EXECUTED a0007340: e2505000 subs r5, r0, #0 <== NOT EXECUTED a0007344: 1a00000f bne a0007388 <fchdir+0xfc> <== NOT EXECUTED
/* cloning failed; restore original and bail out */
rtems_filesystem_current = saved;
return -1;
}
/* release the old one */
rtems_filesystem_freenode( &saved );
a0007348: e1a00004 mov r0, r4 <== NOT EXECUTED a000734c: eb000065 bl a00074e8 <rtems_filesystem_freenode> <== NOT EXECUTED
rtems_filesystem_current = loc;
a0007350: e8b8000f ldm r8!, {r0, r1, r2, r3} <== NOT EXECUTED
a0007354: e596c000 ldr ip, [r6] <== NOT EXECUTED
a0007358: e5984000 ldr r4, [r8] <== NOT EXECUTED
a000735c: e28cc004 add ip, ip, #4 <== NOT EXECUTED
a0007360: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
a0007364: e58c4000 str r4, [ip] <== NOT EXECUTED
return 0;
}
a0007368: e1a00005 mov r0, r5
a000736c: e28dd02c add sp, sp, #44 ; 0x2c
a0007370: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
* Verify you can change directory into this node.
*/
if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) !=
RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_set_errno_and_return_minus_one( ENOTDIR );
a0007374: eb002c2a bl a0012424 <__errno> <== NOT EXECUTED a0007378: e3a03014 mov r3, #20 <== NOT EXECUTED a000737c: e5803000 str r3, [r0] <== NOT EXECUTED a0007380: e3e05000 mvn r5, #0 <== NOT EXECUTED a0007384: eafffff7 b a0007368 <fchdir+0xdc> <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
/* cloning failed; restore original and bail out */
rtems_filesystem_current = saved;
a0007388: e596c000 ldr ip, [r6] <== NOT EXECUTED
a000738c: e8b4000f ldm r4!, {r0, r1, r2, r3} <== NOT EXECUTED
a0007390: e59b4000 ldr r4, [fp] <== NOT EXECUTED
a0007394: e28cc004 add ip, ip, #4 <== NOT EXECUTED
a0007398: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
return -1;
a000739c: e3e05000 mvn r5, #0 <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
/* cloning failed; restore original and bail out */
rtems_filesystem_current = saved;
a00073a0: e58c4000 str r4, [ip] <== NOT EXECUTED
return -1;
a00073a4: eaffffef b a0007368 <fchdir+0xdc> <== NOT EXECUTED
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc, saved;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
a00073a8: eb002c1d bl a0012424 <__errno> a00073ac: e3a03009 mov r3, #9 a00073b0: e5803000 str r3, [r0] a00073b4: e3e05000 mvn r5, #0 a00073b8: eaffffea b a0007368 <fchdir+0xdc>
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
a00073bc: eb002c18 bl a0012424 <__errno> <== NOT EXECUTED a00073c0: e3a03016 mov r3, #22 <== NOT EXECUTED a00073c4: e5803000 str r3, [r0] <== NOT EXECUTED a00073c8: e3e05000 mvn r5, #0 <== NOT EXECUTED a00073cc: eaffffe5 b a0007368 <fchdir+0xdc> <== NOT EXECUTED
a00073e0 <fchmod>:
mode_t mode
)
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a00073e0: e59f306c ldr r3, [pc, #108] ; a0007454 <fchmod+0x74> <== NOT EXECUTED
int fchmod(
int fd,
mode_t mode
)
{
a00073e4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a00073e8: e5933000 ldr r3, [r3] <== NOT EXECUTED a00073ec: e1500003 cmp r0, r3 <== NOT EXECUTED a00073f0: 2a00000d bcs a000742c <fchmod+0x4c> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
a00073f4: e59f305c ldr r3, [pc, #92] ; a0007458 <fchmod+0x78> <== NOT EXECUTED a00073f8: e3a02038 mov r2, #56 ; 0x38 <== NOT EXECUTED a00073fc: e5933000 ldr r3, [r3] <== NOT EXECUTED a0007400: e0203092 mla r0, r2, r0, r3 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
a0007404: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED a0007408: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED a000740c: 0a000006 beq a000742c <fchmod+0x4c> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a0007410: e3130004 tst r3, #4 <== NOT EXECUTED a0007414: 0a000009 beq a0007440 <fchmod+0x60> <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
a0007418: e5903020 ldr r3, [r0, #32] <== NOT EXECUTED a000741c: e2800018 add r0, r0, #24 <== NOT EXECUTED a0007420: e593301c ldr r3, [r3, #28] <== NOT EXECUTED a0007424: e12fff33 blx r3 <== NOT EXECUTED
}
a0007428: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
a000742c: eb002bfc bl a0012424 <__errno> <== NOT EXECUTED
a0007430: e3a03009 mov r3, #9 <== NOT EXECUTED
a0007434: e5803000 str r3, [r0] <== NOT EXECUTED
a0007438: e3e00000 mvn r0, #0 <== NOT EXECUTED
a000743c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a0007440: eb002bf7 bl a0012424 <__errno> <== NOT EXECUTED
a0007444: e3a03016 mov r3, #22 <== NOT EXECUTED
a0007448: e5803000 str r3, [r0] <== NOT EXECUTED
a000744c: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0007450: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000745c <fchown>:
gid_t group
)
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a000745c: e59f307c ldr r3, [pc, #124] ; a00074e0 <fchown+0x84> <== NOT EXECUTED
int fchown(
int fd,
uid_t owner,
gid_t group
)
{
a0007460: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED a0007464: e1a02802 lsl r2, r2, #16 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a0007468: e5933000 ldr r3, [r3] <== NOT EXECUTED
int fchown(
int fd,
uid_t owner,
gid_t group
)
{
a000746c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a0007470: e1500003 cmp r0, r3 <== NOT EXECUTED
int fchown(
int fd,
uid_t owner,
gid_t group
)
{
a0007474: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED a0007478: e1a02822 lsr r2, r2, #16 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a000747c: 2a00000d bcs a00074b8 <fchown+0x5c> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
a0007480: e59f305c ldr r3, [pc, #92] ; a00074e4 <fchown+0x88> <== NOT EXECUTED a0007484: e3a0c038 mov ip, #56 ; 0x38 <== NOT EXECUTED a0007488: e5933000 ldr r3, [r3] <== NOT EXECUTED a000748c: e020309c mla r0, ip, r0, r3 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
a0007490: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED a0007494: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED a0007498: 0a000006 beq a00074b8 <fchown+0x5c> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a000749c: e3130004 tst r3, #4 <== NOT EXECUTED a00074a0: 0a000009 beq a00074cc <fchown+0x70> <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
a00074a4: e5903024 ldr r3, [r0, #36] ; 0x24 <== NOT EXECUTED a00074a8: e2800018 add r0, r0, #24 <== NOT EXECUTED a00074ac: e5933018 ldr r3, [r3, #24] <== NOT EXECUTED a00074b0: e12fff33 blx r3 <== NOT EXECUTED
}
a00074b4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
a00074b8: eb002bd9 bl a0012424 <__errno> <== NOT EXECUTED
a00074bc: e3a03009 mov r3, #9 <== NOT EXECUTED
a00074c0: e5803000 str r3, [r0] <== NOT EXECUTED
a00074c4: e3e00000 mvn r0, #0 <== NOT EXECUTED
a00074c8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a00074cc: eb002bd4 bl a0012424 <__errno> <== NOT EXECUTED
a00074d0: e3a03016 mov r3, #22 <== NOT EXECUTED
a00074d4: e5803000 str r3, [r0] <== NOT EXECUTED
a00074d8: e3e00000 mvn r0, #0 <== NOT EXECUTED
a00074dc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0006d80 <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
a0006d80: e92d000e push {r1, r2, r3}
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
a0006d84: e59f21d8 ldr r2, [pc, #472] ; a0006f64 <fcntl+0x1e4>
int fcntl(
int fd,
int cmd,
...
)
{
a0006d88: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
a0006d8c: e5922000 ldr r2, [r2]
int fcntl(
int fd,
int cmd,
...
)
{
a0006d90: e24dd004 sub sp, sp, #4
int ret; va_list ap; va_start( ap, cmd );
a0006d94: e28d3028 add r3, sp, #40 ; 0x28
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
a0006d98: e1500002 cmp r0, r2
int fcntl(
int fd,
int cmd,
...
)
{
a0006d9c: e59d4024 ldr r4, [sp, #36] ; 0x24
int ret; va_list ap; va_start( ap, cmd );
a0006da0: e58d3000 str r3, [sp]
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
a0006da4: 2a000062 bcs a0006f34 <fcntl+0x1b4>
iop = rtems_libio_iop( fd );
a0006da8: e59f61b8 ldr r6, [pc, #440] ; a0006f68 <fcntl+0x1e8> a0006dac: e3a05038 mov r5, #56 ; 0x38 a0006db0: e5961000 ldr r1, [r6] a0006db4: e0251590 mla r5, r0, r5, r1
rtems_libio_check_is_open(iop);
a0006db8: e595c014 ldr ip, [r5, #20] a0006dbc: e31c0c01 tst ip, #256 ; 0x100
a0006dc0: 0a00005b beq a0006f34 <fcntl+0x1b4>
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
a0006dc4: e3540009 cmp r4, #9 a0006dc8: 979ff104 ldrls pc, [pc, r4, lsl #2] a0006dcc: ea000028 b a0006e74 <fcntl+0xf4> a0006dd0: a0006e84 .word 0xa0006e84 a0006dd4: a0006eec .word 0xa0006eec a0006dd8: a0006efc .word 0xa0006efc a0006ddc: a0006f1c .word 0xa0006f1c a0006de0: a0006e1c .word 0xa0006e1c a0006de4: a0006df8 .word 0xa0006df8 a0006de8: a0006df8 .word 0xa0006df8 a0006dec: a0006df8 .word 0xa0006df8 a0006df0: a0006df8 .word 0xa0006df8 a0006df4: a0006df8 .word 0xa0006df8
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
a0006df8: eb002d1b bl a001226c <__errno> a0006dfc: e3a03086 mov r3, #134 ; 0x86 a0006e00: e5803000 str r3, [r0]
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
a0006e04: e3e08000 mvn r8, #0
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
a0006e08: e1a00008 mov r0, r8
a0006e0c: e28dd004 add sp, sp, #4
a0006e10: e8bd47f0 pop {r4, r5, r6, r7, r8, r9, sl, lr}
a0006e14: e28dd00c add sp, sp, #12
a0006e18: e12fff1e bx lr
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
a0006e1c: e5930000 ldr r0, [r3] a0006e20: eb00018e bl a0007460 <rtems_libio_fcntl_flags>
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
a0006e24: e5952014 ldr r2, [r5, #20] a0006e28: e3a03c02 mov r3, #512 ; 0x200 a0006e2c: e2833001 add r3, r3, #1 a0006e30: e3c22c02 bic r2, r2, #512 ; 0x200 a0006e34: e0003003 and r3, r0, r3 a0006e38: e3c22001 bic r2, r2, #1 a0006e3c: e1833002 orr r3, r3, r2 a0006e40: e5853014 str r3, [r5, #20]
rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0;
a0006e44: e3a08000 mov r8, #0
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
int err = (*iop->pathinfo.handlers->fcntl_h)( cmd, iop );
a0006e48: e5953020 ldr r3, [r5, #32] a0006e4c: e1a00004 mov r0, r4 a0006e50: e1a01005 mov r1, r5 a0006e54: e5933030 ldr r3, [r3, #48] ; 0x30 a0006e58: e12fff33 blx r3
if (err) {
a0006e5c: e2504000 subs r4, r0, #0
a0006e60: 0affffe8 beq a0006e08 <fcntl+0x88>
errno = err;
a0006e64: eb002d00 bl a001226c <__errno> <== NOT EXECUTED
ret = -1;
a0006e68: e3e08000 mvn r8, #0 <== NOT EXECUTED
*/
if (ret >= 0) {
int err = (*iop->pathinfo.handlers->fcntl_h)( cmd, iop );
if (err) {
errno = err;
a0006e6c: e5804000 str r4, [r0] <== NOT EXECUTED a0006e70: eaffffe4 b a0006e08 <fcntl+0x88> <== NOT EXECUTED
errno = ENOTSUP;
ret = -1;
break;
default:
errno = EINVAL;
a0006e74: eb002cfc bl a001226c <__errno> a0006e78: e3a03016 mov r3, #22 a0006e7c: e5803000 str r3, [r0] a0006e80: eaffffdf b a0006e04 <fcntl+0x84>
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
a0006e84: e5933000 ldr r3, [r3]
if ( fd2 )
a0006e88: e3530000 cmp r3, #0
a0006e8c: 0a00002d beq a0006f48 <fcntl+0x1c8>
diop = rtems_libio_iop( fd2 );
a0006e90: e1520003 cmp r2, r3 a0006e94: 93a08000 movls r8, #0 a0006e98: 91a09008 movls r9, r8
a0006e9c: 9a000002 bls a0006eac <fcntl+0x12c>
a0006ea0: e3a09038 mov r9, #56 ; 0x38 a0006ea4: e0291993 mla r9, r3, r9, r1 a0006ea8: e1a08009 mov r8, r9
}
}
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
ret = (int) (diop - rtems_libio_iops);
a0006eac: e0618008 rsb r8, r1, r8 a0006eb0: e1a081c8 asr r8, r8, #3
break;
}
}
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
a0006eb4: e289a018 add sl, r9, #24
ret = (int) (diop - rtems_libio_iops);
a0006eb8: e0886188 add r6, r8, r8, lsl #3
break;
}
}
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
a0006ebc: e2857018 add r7, r5, #24
a0006ec0: e8b7000f ldm r7!, {r0, r1, r2, r3}
a0006ec4: e8aa000f stmia sl!, {r0, r1, r2, r3}
ret = (int) (diop - rtems_libio_iops);
a0006ec8: e0866306 add r6, r6, r6, lsl #6
break;
}
}
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
a0006ecc: e5973000 ldr r3, [r7]
ret = (int) (diop - rtems_libio_iops);
a0006ed0: e0886186 add r6, r8, r6, lsl #3
ret = -1;
break;
}
}
diop->flags = iop->flags;
a0006ed4: e589c014 str ip, [r9, #20]
diop->pathinfo = iop->pathinfo;
ret = (int) (diop - rtems_libio_iops);
a0006ed8: e0866786 add r6, r6, r6, lsl #15
break;
}
}
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
a0006edc: e58a3000 str r3, [sl]
ret = (int) (diop - rtems_libio_iops);
a0006ee0: e0888186 add r8, r8, r6, lsl #3 a0006ee4: e2688000 rsb r8, r8, #0 a0006ee8: ea00000e b a0006f28 <fcntl+0x1a8>
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
a0006eec: e31c0b02 tst ip, #2048 ; 0x800 a0006ef0: 03a08000 moveq r8, #0 a0006ef4: 13a08001 movne r8, #1 a0006ef8: eaffffd2 b a0006e48 <fcntl+0xc8>
* if a new process is exec()'ed. Since RTEMS does not support
* processes, then we can ignore this one except to make
* F_GETFD work.
*/
if ( va_arg( ap, int ) )
a0006efc: e5938000 ldr r8, [r3] a0006f00: e3580000 cmp r8, #0
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
a0006f04: 138ccb02 orrne ip, ip, #2048 ; 0x800
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
a0006f08: 03cccb02 biceq ip, ip, #2048 ; 0x800
* processes, then we can ignore this one except to make
* F_GETFD work.
*/
if ( va_arg( ap, int ) )
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
a0006f0c: 1585c014 strne ip, [r5, #20]
rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0;
a0006f10: 13a08000 movne r8, #0
*/
if ( va_arg( ap, int ) )
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
a0006f14: 0585c014 streq ip, [r5, #20] a0006f18: eaffffca b a0006e48 <fcntl+0xc8>
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
a0006f1c: e1a0000c mov r0, ip a0006f20: eb00015b bl a0007494 <rtems_libio_to_fcntl_flags> a0006f24: e1a08000 mov r8, r0
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
a0006f28: e3580000 cmp r8, #0
a0006f2c: aaffffc5 bge a0006e48 <fcntl+0xc8>
a0006f30: eaffffb4 b a0006e08 <fcntl+0x88> <== NOT EXECUTED
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
a0006f34: eb002ccc bl a001226c <__errno> a0006f38: e3a03009 mov r3, #9 a0006f3c: e5803000 str r3, [r0] a0006f40: e3e08000 mvn r8, #0 a0006f44: eaffffaf b a0006e08 <fcntl+0x88>
fd2 = va_arg( ap, int );
if ( fd2 )
diop = rtems_libio_iop( fd2 );
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
a0006f48: eb000164 bl a00074e0 <rtems_libio_allocate>
if ( diop == 0 ) {
a0006f4c: e2509000 subs r9, r0, #0
a0006f50: 0affffab beq a0006e04 <fcntl+0x84>
a0006f54: e595c014 ldr ip, [r5, #20] a0006f58: e1a08009 mov r8, r9 a0006f5c: e5961000 ldr r1, [r6] a0006f60: eaffffd1 b a0006eac <fcntl+0x12c>
a0006f7c <fdatasync>:
int fd
)
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a0006f7c: e59f3068 ldr r3, [pc, #104] ; a0006fec <fdatasync+0x70>
#include <rtems/seterr.h>
int fdatasync(
int fd
)
{
a0006f80: e52de004 push {lr} ; (str lr, [sp, #-4]!)
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a0006f84: e5933000 ldr r3, [r3] a0006f88: e1500003 cmp r0, r3
a0006f8c: 2a00000c bcs a0006fc4 <fdatasync+0x48> iop = rtems_libio_iop( fd );
a0006f90: e59f3058 ldr r3, [pc, #88] ; a0006ff0 <fdatasync+0x74> a0006f94: e3a02038 mov r2, #56 ; 0x38 a0006f98: e5933000 ldr r3, [r3] a0006f9c: e0203092 mla r0, r2, r0, r3
rtems_libio_check_is_open(iop);
a0006fa0: e5903014 ldr r3, [r0, #20] a0006fa4: e3130c01 tst r3, #256 ; 0x100
a0006fa8: 0a000005 beq a0006fc4 <fdatasync+0x48> rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a0006fac: e3130004 tst r3, #4 <== NOT EXECUTED a0006fb0: 0a000008 beq a0006fd8 <fdatasync+0x5c> <== NOT EXECUTED
/*
* Now process the fdatasync().
*/
return (*iop->pathinfo.handlers->fdatasync_h)( iop );
a0006fb4: e5903020 ldr r3, [r0, #32] <== NOT EXECUTED a0006fb8: e593302c ldr r3, [r3, #44] ; 0x2c <== NOT EXECUTED a0006fbc: e12fff33 blx r3 <== NOT EXECUTED
}
a0006fc0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
a0006fc4: eb002ca8 bl a001226c <__errno>
a0006fc8: e3a03009 mov r3, #9
a0006fcc: e5803000 str r3, [r0]
a0006fd0: e3e00000 mvn r0, #0
a0006fd4: e49df004 pop {pc} ; (ldr pc, [sp], #4)
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a0006fd8: eb002ca3 bl a001226c <__errno> <== NOT EXECUTED
a0006fdc: e3a03016 mov r3, #22 <== NOT EXECUTED
a0006fe0: e5803000 str r3, [r0] <== NOT EXECUTED
a0006fe4: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0006fe8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0010664 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
a0010664: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
static rtems_status_code pipe_lock(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
if (pipe_semaphore == RTEMS_ID_NONE) {
a0010668: e59f5428 ldr r5, [pc, #1064] ; a0010a98 <fifo_open+0x434>
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
a001066c: e24dd008 sub sp, sp, #8 a0010670: e1a04000 mov r4, r0
static rtems_status_code pipe_lock(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
if (pipe_semaphore == RTEMS_ID_NONE) {
a0010674: e5958000 ldr r8, [r5]
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
a0010678: e1a06001 mov r6, r1
static rtems_status_code pipe_lock(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
if (pipe_semaphore == RTEMS_ID_NONE) {
a001067c: e3580000 cmp r8, #0
a0010680: 0a000024 beq a0010718 <fifo_open+0xb4>
rtems_libio_unlock();
}
if (sc == RTEMS_SUCCESSFUL) {
sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
a0010684: e3a01000 mov r1, #0 a0010688: e1a00008 mov r0, r8 a001068c: e1a02001 mov r2, r1 a0010690: ebffedb4 bl a000bd68 <rtems_semaphore_obtain>
}
if (sc == RTEMS_SUCCESSFUL) {
a0010694: e250a000 subs sl, r0, #0
a0010698: 1a0000d3 bne a00109ec <fifo_open+0x388>
err = pipe_lock();
if (err)
return err;
pipe = *pipep;
a001069c: e5945000 ldr r5, [r4]
if (pipe == NULL) {
a00106a0: e3550000 cmp r5, #0
a00106a4: 0a00007f beq a00108a8 <fifo_open+0x244>
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
a00106a8: e3a01000 mov r1, #0 a00106ac: e5950028 ldr r0, [r5, #40] ; 0x28 a00106b0: e1a02001 mov r2, r1 a00106b4: ebffedab bl a000bd68 <rtems_semaphore_obtain>
err = -EINTR;
if (*pipep == NULL) {
a00106b8: e5943000 ldr r3, [r4]
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
a00106bc: e3500000 cmp r0, #0 a00106c0: 01a07000 moveq r7, r0 a00106c4: 13e07003 mvnne r7, #3
err = -EINTR;
if (*pipep == NULL) {
a00106c8: e3530000 cmp r3, #0
a00106cc: 0a0000b6 beq a00109ac <fifo_open+0x348>
else
*pipep = pipe;
}
out:
pipe_unlock();
a00106d0: ebffffa9 bl a001057c <pipe_unlock>
pipe_control_t *pipe;
unsigned int prevCounter;
int err;
err = pipe_new(pipep);
if (err)
a00106d4: e3570000 cmp r7, #0
a00106d8: 1a00000b bne a001070c <fifo_open+0xa8>
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
a00106dc: e5963014 ldr r3, [r6, #20]
int err;
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
a00106e0: e5945000 ldr r5, [r4]
switch (LIBIO_ACCMODE(iop)) {
a00106e4: e2033006 and r3, r3, #6 a00106e8: e3530004 cmp r3, #4
a00106ec: 0a000015 beq a0010748 <fifo_open+0xe4>
a00106f0: e3530006 cmp r3, #6
a00106f4: 0a000057 beq a0010858 <fifo_open+0x1f4>
a00106f8: e3530002 cmp r3, #2
a00106fc: 0a000035 beq a00107d8 <fifo_open+0x174>
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
a0010700: e5950028 ldr r0, [r5, #40] ; 0x28 a0010704: ebffede0 bl a000be8c <rtems_semaphore_release>
return 0;
a0010708: e3a07000 mov r7, #0
out_error:
pipe_release(pipep, iop);
return err;
}
a001070c: e1a00007 mov r0, r7
a0010710: e28dd008 add sp, sp, #8
a0010714: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
rtems_status_code rtems_libio_set_private_env(void);
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ;
static inline void rtems_libio_lock( void )
{
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
a0010718: e59f737c ldr r7, [pc, #892] ; a0010a9c <fifo_open+0x438> a001071c: e1a01008 mov r1, r8 a0010720: e1a02008 mov r2, r8 a0010724: e5970000 ldr r0, [r7] a0010728: ebffed8e bl a000bd68 <rtems_semaphore_obtain>
rtems_status_code sc = RTEMS_SUCCESSFUL;
if (pipe_semaphore == RTEMS_ID_NONE) {
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
a001072c: e5953000 ldr r3, [r5] a0010730: e3530000 cmp r3, #0
a0010734: 0a0000a1 beq a00109c0 <fifo_open+0x35c>
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
a0010738: e5970000 ldr r0, [r7] <== NOT EXECUTED a001073c: ebffedd2 bl a000be8c <rtems_semaphore_release> <== NOT EXECUTED a0010740: e5958000 ldr r8, [r5] <== NOT EXECUTED a0010744: eaffffce b a0010684 <fifo_open+0x20> <== NOT EXECUTED
break;
case LIBIO_FLAGS_WRITE:
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
a0010748: e5953014 ldr r3, [r5, #20]
} while (prevCounter == pipe->writerCounter);
}
break;
case LIBIO_FLAGS_WRITE:
pipe->writerCounter ++;
a001074c: e5951024 ldr r1, [r5, #36] ; 0x24
if (pipe->Writers ++ == 0)
a0010750: e2832001 add r2, r3, #1
} while (prevCounter == pipe->writerCounter);
}
break;
case LIBIO_FLAGS_WRITE:
pipe->writerCounter ++;
a0010754: e2811001 add r1, r1, #1
if (pipe->Writers ++ == 0)
a0010758: e3530000 cmp r3, #0
} while (prevCounter == pipe->writerCounter);
}
break;
case LIBIO_FLAGS_WRITE:
pipe->writerCounter ++;
a001075c: e5851024 str r1, [r5, #36] ; 0x24
if (pipe->Writers ++ == 0)
a0010760: e5852014 str r2, [r5, #20]
a0010764: 0a0000a2 beq a00109f4 <fifo_open+0x390>
PIPE_WAKEUPREADERS(pipe);
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
a0010768: e5953010 ldr r3, [r5, #16] a001076c: e3530000 cmp r3, #0
a0010770: 1affffe2 bne a0010700 <fifo_open+0x9c>
a0010774: e5963014 ldr r3, [r6, #20] <== NOT EXECUTED a0010778: e3130001 tst r3, #1 <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
a001077c: 05957020 ldreq r7, [r5, #32] <== NOT EXECUTED
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
a0010780: 0a000007 beq a00107a4 <fifo_open+0x140> <== NOT EXECUTED a0010784: ea0000b2 b a0010a54 <fifo_open+0x3f0> <== NOT EXECUTED
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
goto out_error;
if (! PIPE_LOCK(pipe))
a0010788: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED a001078c: ebffed75 bl a000bd68 <rtems_semaphore_obtain> <== NOT EXECUTED a0010790: e3500000 cmp r0, #0 <== NOT EXECUTED a0010794: 1a00000a bne a00107c4 <fifo_open+0x160> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
a0010798: e5953020 ldr r3, [r5, #32] <== NOT EXECUTED a001079c: e1530007 cmp r3, r7 <== NOT EXECUTED a00107a0: 1affffd6 bne a0010700 <fifo_open+0x9c> <== NOT EXECUTED
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
a00107a4: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED a00107a8: ebffedb7 bl a000be8c <rtems_semaphore_release> <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
a00107ac: e3a01000 mov r1, #0 <== NOT EXECUTED a00107b0: e5950030 ldr r0, [r5, #48] ; 0x30 <== NOT EXECUTED a00107b4: eb0004cb bl a0011ae8 <rtems_barrier_wait> <== NOT EXECUTED a00107b8: e2501000 subs r1, r0, #0 <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
a00107bc: e1a02001 mov r2, r1 <== NOT EXECUTED
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
a00107c0: 0afffff0 beq a0010788 <fifo_open+0x124> <== NOT EXECUTED
goto out_error;
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
a00107c4: e3e07003 mvn r7, #3 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
a00107c8: e1a00004 mov r0, r4 <== NOT EXECUTED a00107cc: e1a01006 mov r1, r6 <== NOT EXECUTED a00107d0: ebffff6d bl a001058c <pipe_release> <== NOT EXECUTED
return err;
a00107d4: eaffffcc b a001070c <fifo_open+0xa8> <== NOT EXECUTED
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
a00107d8: e5953010 ldr r3, [r5, #16]
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
a00107dc: e5951020 ldr r1, [r5, #32]
if (pipe->Readers ++ == 0)
a00107e0: e2832001 add r2, r3, #1
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
a00107e4: e2811001 add r1, r1, #1
if (pipe->Readers ++ == 0)
a00107e8: e3530000 cmp r3, #0
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
a00107ec: e5851020 str r1, [r5, #32]
if (pipe->Readers ++ == 0)
a00107f0: e5852010 str r2, [r5, #16]
a00107f4: 0a000086 beq a0010a14 <fifo_open+0x3b0>
PIPE_WAKEUPWRITERS(pipe);
if (pipe->Writers == 0) {
a00107f8: e5953014 ldr r3, [r5, #20] a00107fc: e3530000 cmp r3, #0
a0010800: 1affffbe bne a0010700 <fifo_open+0x9c>
/* Not an error */
if (LIBIO_NODELAY(iop))
a0010804: e5963014 ldr r3, [r6, #20] a0010808: e3130001 tst r3, #1
a001080c: 1affffbb bne a0010700 <fifo_open+0x9c>
break;
prevCounter = pipe->writerCounter;
a0010810: e5957024 ldr r7, [r5, #36] ; 0x24 <== NOT EXECUTED a0010814: ea000006 b a0010834 <fifo_open+0x1d0> <== NOT EXECUTED
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
goto out_error;
if (! PIPE_LOCK(pipe))
a0010818: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED a001081c: ebffed51 bl a000bd68 <rtems_semaphore_obtain> <== NOT EXECUTED a0010820: e3500000 cmp r0, #0 <== NOT EXECUTED a0010824: 1affffe6 bne a00107c4 <fifo_open+0x160> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
a0010828: e5953024 ldr r3, [r5, #36] ; 0x24 <== NOT EXECUTED a001082c: e1530007 cmp r3, r7 <== NOT EXECUTED a0010830: 1affffb2 bne a0010700 <fifo_open+0x9c> <== NOT EXECUTED
prevCounter = pipe->writerCounter;
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
a0010834: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED a0010838: ebffed93 bl a000be8c <rtems_semaphore_release> <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
a001083c: e3a01000 mov r1, #0 <== NOT EXECUTED a0010840: e595002c ldr r0, [r5, #44] ; 0x2c <== NOT EXECUTED a0010844: eb0004a7 bl a0011ae8 <rtems_barrier_wait> <== NOT EXECUTED a0010848: e2501000 subs r1, r0, #0 <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
a001084c: e1a02001 mov r2, r1 <== NOT EXECUTED
prevCounter = pipe->writerCounter;
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
a0010850: 0afffff0 beq a0010818 <fifo_open+0x1b4> <== NOT EXECUTED a0010854: eaffffda b a00107c4 <fifo_open+0x160> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
a0010858: e5953010 ldr r3, [r5, #16] <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
a001085c: e5951020 ldr r1, [r5, #32] <== NOT EXECUTED
if (pipe->Readers ++ == 0)
a0010860: e2832001 add r2, r3, #1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
a0010864: e2811001 add r1, r1, #1 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
a0010868: e3530000 cmp r3, #0 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
a001086c: e5851020 str r1, [r5, #32] <== NOT EXECUTED
if (pipe->Readers ++ == 0)
a0010870: e5852010 str r2, [r5, #16] <== NOT EXECUTED a0010874: 0a000062 beq a0010a04 <fifo_open+0x3a0> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
a0010878: e5953014 ldr r3, [r5, #20] <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
a001087c: e5951024 ldr r1, [r5, #36] ; 0x24 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
a0010880: e2832001 add r2, r3, #1 <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
a0010884: e2811001 add r1, r1, #1 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
a0010888: e3530000 cmp r3, #0 <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
a001088c: e5851024 str r1, [r5, #36] ; 0x24 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
a0010890: e5852014 str r2, [r5, #20] <== NOT EXECUTED a0010894: 1affff99 bne a0010700 <fifo_open+0x9c> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
a0010898: e595002c ldr r0, [r5, #44] ; 0x2c <== NOT EXECUTED a001089c: e28d1004 add r1, sp, #4 <== NOT EXECUTED a00108a0: eb000478 bl a0011a88 <rtems_barrier_release> <== NOT EXECUTED a00108a4: eaffff95 b a0010700 <fifo_open+0x9c> <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
a00108a8: e3a00034 mov r0, #52 ; 0x34 a00108ac: ebffe024 bl a0008944 <malloc>
if (pipe == NULL)
a00108b0: e3500000 cmp r0, #0
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
a00108b4: e1a05000 mov r5, r0 a00108b8: e1a08000 mov r8, r0
if (pipe == NULL)
a00108bc: 0a000070 beq a0010a84 <fifo_open+0x420>
return err;
memset(pipe, 0, sizeof(pipe_control_t));
a00108c0: e1a02000 mov r2, r0 a00108c4: e482a004 str sl, [r2], #4 a00108c8: e2822004 add r2, r2, #4 a00108cc: e482a004 str sl, [r2], #4 a00108d0: e482a004 str sl, [r2], #4 a00108d4: e482a004 str sl, [r2], #4 a00108d8: e482a004 str sl, [r2], #4 a00108dc: e482a004 str sl, [r2], #4 a00108e0: e482a004 str sl, [r2], #4 a00108e4: e482a004 str sl, [r2], #4 a00108e8: e482a004 str sl, [r2], #4 a00108ec: e482a004 str sl, [r2], #4 a00108f0: e482a004 str sl, [r2], #4
pipe->Size = PIPE_BUF;
a00108f4: e3a03c02 mov r3, #512 ; 0x200
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
if (pipe == NULL)
return err;
memset(pipe, 0, sizeof(pipe_control_t));
a00108f8: e582a000 str sl, [r2]
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
a00108fc: e1a00003 mov r0, r3
pipe = malloc(sizeof(pipe_control_t));
if (pipe == NULL)
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
a0010900: e5853004 str r3, [r5, #4]
pipe->Buffer = malloc(pipe->Size);
a0010904: ebffe00e bl a0008944 <malloc>
if (! pipe->Buffer)
a0010908: e3500000 cmp r0, #0
if (pipe == NULL)
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
a001090c: e5850000 str r0, [r5]
if (! pipe->Buffer)
a0010910: 0a000059 beq a0010a7c <fifo_open+0x418>
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
rtems_build_name ('P', 'I', 'r', c),
a0010914: e59f7184 ldr r7, [pc, #388] ; a0010aa0 <fifo_open+0x43c>
if (! pipe->Buffer)
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
a0010918: e1a0100a mov r1, sl a001091c: e1a0200a mov r2, sl
rtems_build_name ('P', 'I', 'r', c),
a0010920: e5d70000 ldrb r0, [r7]
if (! pipe->Buffer)
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
a0010924: e285302c add r3, r5, #44 ; 0x2c a0010928: e3800205 orr r0, r0, #1342177280 ; 0x50000000 a001092c: e3800849 orr r0, r0, #4784128 ; 0x490000 a0010930: e3800c72 orr r0, r0, #29184 ; 0x7200 a0010934: eb0003f5 bl a0011910 <rtems_barrier_create> a0010938: e2501000 subs r1, r0, #0
a001093c: 1a00004c bne a0010a74 <fifo_open+0x410>
rtems_build_name ('P', 'I', 'r', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->readBarrier) != RTEMS_SUCCESSFUL)
goto err_rbar;
if (rtems_barrier_create(
rtems_build_name ('P', 'I', 'w', c),
a0010940: e5d70000 ldrb r0, [r7]
if (rtems_barrier_create(
rtems_build_name ('P', 'I', 'r', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->readBarrier) != RTEMS_SUCCESSFUL)
goto err_rbar;
if (rtems_barrier_create(
a0010944: e2853030 add r3, r5, #48 ; 0x30 a0010948: e1a02001 mov r2, r1 a001094c: e3800205 orr r0, r0, #1342177280 ; 0x50000000 a0010950: e3800849 orr r0, r0, #4784128 ; 0x490000 a0010954: e3800c77 orr r0, r0, #30464 ; 0x7700 a0010958: eb0003ec bl a0011910 <rtems_barrier_create> a001095c: e2503000 subs r3, r0, #0
a0010960: 1a000041 bne a0010a6c <fifo_open+0x408>
rtems_build_name ('P', 'I', 'w', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->writeBarrier) != RTEMS_SUCCESSFUL)
goto err_wbar;
if (rtems_semaphore_create(
rtems_build_name ('P', 'I', 's', c), 1,
a0010964: e5d70000 ldrb r0, [r7]
if (rtems_barrier_create(
rtems_build_name ('P', 'I', 'w', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->writeBarrier) != RTEMS_SUCCESSFUL)
goto err_wbar;
if (rtems_semaphore_create(
a0010968: e285c028 add ip, r5, #40 ; 0x28 a001096c: e3a01001 mov r1, #1 a0010970: e3800205 orr r0, r0, #1342177280 ; 0x50000000 a0010974: e3800849 orr r0, r0, #4784128 ; 0x490000 a0010978: e3800c73 orr r0, r0, #29440 ; 0x7300 a001097c: e3a02010 mov r2, #16 a0010980: e58dc000 str ip, [sp] a0010984: ebffec5d bl a000bb00 <rtems_semaphore_create> a0010988: e3500000 cmp r0, #0
a001098c: 1a000034 bne a0010a64 <fifo_open+0x400>
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
a0010990: e5d73000 ldrb r3, [r7] a0010994: e353007a cmp r3, #122 ; 0x7a a0010998: e2832001 add r2, r3, #1
c = 'a';
a001099c: 03a03061 moveq r3, #97 ; 0x61
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
a00109a0: e5c72000 strb r2, [r7]
c = 'a';
a00109a4: 05c73000 strbeq r3, [r7] a00109a8: eaffff3e b a00106a8 <fifo_open+0x44>
if (! PIPE_LOCK(pipe))
err = -EINTR;
if (*pipep == NULL) {
if (err)
a00109ac: e3570000 cmp r7, #0
a00109b0: 1a00001b bne a0010a24 <fifo_open+0x3c0>
pipe_free(pipe);
else
*pipep = pipe;
a00109b4: e5845000 str r5, [r4]
}
out:
pipe_unlock();
a00109b8: ebfffeef bl a001057c <pipe_unlock> a00109bc: eaffff46 b a00106dc <fifo_open+0x78>
if (pipe_semaphore == RTEMS_ID_NONE) {
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
sc = rtems_semaphore_create(
a00109c0: e1a03008 mov r3, r8 a00109c4: e3a01001 mov r1, #1 a00109c8: e3a02054 mov r2, #84 ; 0x54 a00109cc: e59f00d0 ldr r0, [pc, #208] ; a0010aa4 <fifo_open+0x440> a00109d0: e58d5000 str r5, [sp] a00109d4: ebffec49 bl a000bb00 <rtems_semaphore_create> a00109d8: e1a08000 mov r8, r0 a00109dc: e5970000 ldr r0, [r7] a00109e0: ebffed29 bl a000be8c <rtems_semaphore_release>
}
rtems_libio_unlock();
}
if (sc == RTEMS_SUCCESSFUL) {
a00109e4: e3580000 cmp r8, #0
a00109e8: 0a000028 beq a0010a90 <fifo_open+0x42c>
)
{
pipe_control_t *pipe;
int err = 0;
err = pipe_lock();
a00109ec: e3e0700b mvn r7, #11 <== NOT EXECUTED a00109f0: eaffff45 b a001070c <fifo_open+0xa8> <== NOT EXECUTED
case LIBIO_FLAGS_WRITE:
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
a00109f4: e595002c ldr r0, [r5, #44] ; 0x2c a00109f8: e28d1004 add r1, sp, #4 a00109fc: eb000421 bl a0011a88 <rtems_barrier_release> a0010a00: eaffff58 b a0010768 <fifo_open+0x104>
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
a0010a04: e5950030 ldr r0, [r5, #48] ; 0x30 <== NOT EXECUTED a0010a08: e28d1004 add r1, sp, #4 <== NOT EXECUTED a0010a0c: eb00041d bl a0011a88 <rtems_barrier_release> <== NOT EXECUTED a0010a10: eaffff98 b a0010878 <fifo_open+0x214> <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
a0010a14: e5950030 ldr r0, [r5, #48] ; 0x30 a0010a18: e28d1004 add r1, sp, #4 a0010a1c: eb000419 bl a0011a88 <rtems_barrier_release> a0010a20: eaffff74 b a00107f8 <fifo_open+0x194>
/* Called with pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
a0010a24: e595002c ldr r0, [r5, #44] ; 0x2c <== NOT EXECUTED a0010a28: eb0003ea bl a00119d8 <rtems_barrier_delete> <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
a0010a2c: e5950030 ldr r0, [r5, #48] ; 0x30 <== NOT EXECUTED a0010a30: eb0003e8 bl a00119d8 <rtems_barrier_delete> <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
a0010a34: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED a0010a38: ebffeca1 bl a000bcc4 <rtems_semaphore_delete> <== NOT EXECUTED
free(pipe->Buffer);
a0010a3c: e5950000 ldr r0, [r5] <== NOT EXECUTED a0010a40: ebffdda0 bl a00080c8 <free> <== NOT EXECUTED
free(pipe);
a0010a44: e1a00005 mov r0, r5 <== NOT EXECUTED a0010a48: ebffdd9e bl a00080c8 <free> <== NOT EXECUTED
else
*pipep = pipe;
}
out:
pipe_unlock();
a0010a4c: ebfffeca bl a001057c <pipe_unlock> <== NOT EXECUTED a0010a50: eaffff2d b a001070c <fifo_open+0xa8> <== NOT EXECUTED
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
PIPE_UNLOCK(pipe);
a0010a54: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED a0010a58: ebffed0b bl a000be8c <rtems_semaphore_release> <== NOT EXECUTED
err = -ENXIO;
a0010a5c: e3e07005 mvn r7, #5 <== NOT EXECUTED
goto out_error;
a0010a60: eaffff58 b a00107c8 <fifo_open+0x164> <== NOT EXECUTED
if (c ++ == 'z')
c = 'a';
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
a0010a64: e5950030 ldr r0, [r5, #48] ; 0x30 <== NOT EXECUTED a0010a68: eb0003da bl a00119d8 <rtems_barrier_delete> <== NOT EXECUTED
err_wbar: rtems_barrier_delete(pipe->readBarrier);
a0010a6c: e598002c ldr r0, [r8, #44] ; 0x2c <== NOT EXECUTED a0010a70: eb0003d8 bl a00119d8 <rtems_barrier_delete> <== NOT EXECUTED
err_rbar: free(pipe->Buffer);
a0010a74: e5980000 ldr r0, [r8] <== NOT EXECUTED a0010a78: ebffdd92 bl a00080c8 <free> <== NOT EXECUTED
err_buf: free(pipe);
a0010a7c: e1a00008 mov r0, r8 <== NOT EXECUTED a0010a80: ebffdd90 bl a00080c8 <free> <== NOT EXECUTED
)
{
pipe_control_t *pipe;
int err = 0;
err = pipe_lock();
a0010a84: e3e0700b mvn r7, #11 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
pipe_unlock();
a0010a88: ebfffebb bl a001057c <pipe_unlock> <== NOT EXECUTED a0010a8c: eaffff1e b a001070c <fifo_open+0xa8> <== NOT EXECUTED
}
rtems_libio_unlock();
}
if (sc == RTEMS_SUCCESSFUL) {
a0010a90: e5958000 ldr r8, [r5] a0010a94: eafffefa b a0010684 <fifo_open+0x20>
a0006ff4 <fpathconf>:
{
long return_value;
rtems_libio_t *iop;
rtems_filesystem_limits_and_options_t *the_limits;
rtems_libio_check_fd(fd);
a0006ff4: e59f310c ldr r3, [pc, #268] ; a0007108 <fpathconf+0x114> <== NOT EXECUTED
long fpathconf(
int fd,
int name
)
{
a0006ff8: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
long return_value;
rtems_libio_t *iop;
rtems_filesystem_limits_and_options_t *the_limits;
rtems_libio_check_fd(fd);
a0006ffc: e5933000 ldr r3, [r3] <== NOT EXECUTED a0007000: e1500003 cmp r0, r3 <== NOT EXECUTED a0007004: 2a000035 bcs a00070e0 <fpathconf+0xec> <== NOT EXECUTED
iop = rtems_libio_iop(fd);
a0007008: e59f30fc ldr r3, [pc, #252] ; a000710c <fpathconf+0x118> <== NOT EXECUTED a000700c: e3a02038 mov r2, #56 ; 0x38 <== NOT EXECUTED a0007010: e5933000 ldr r3, [r3] <== NOT EXECUTED a0007014: e0203092 mla r0, r2, r0, r3 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
a0007018: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED a000701c: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED a0007020: 0a00002e beq a00070e0 <fpathconf+0xec> <== NOT EXECUTED
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
a0007024: e3130002 tst r3, #2 <== NOT EXECUTED a0007028: 0a000031 beq a00070f4 <fpathconf+0x100> <== NOT EXECUTED
/*
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
a000702c: e5903028 ldr r3, [r0, #40] ; 0x28 <== NOT EXECUTED
switch ( name ) {
a0007030: e351000b cmp r1, #11 <== NOT EXECUTED a0007034: 979ff101 ldrls pc, [pc, r1, lsl #2] <== NOT EXECUTED a0007038: ea00000d b a0007074 <fpathconf+0x80> <== NOT EXECUTED a000703c: a0007088 .word 0xa0007088 <== NOT EXECUTED a0007040: a0007090 .word 0xa0007090 <== NOT EXECUTED a0007044: a0007098 .word 0xa0007098 <== NOT EXECUTED a0007048: a00070a0 .word 0xa00070a0 <== NOT EXECUTED a000704c: a00070a8 .word 0xa00070a8 <== NOT EXECUTED a0007050: a00070b0 .word 0xa00070b0 <== NOT EXECUTED a0007054: a00070b8 .word 0xa00070b8 <== NOT EXECUTED a0007058: a00070c0 .word 0xa00070c0 <== NOT EXECUTED a000705c: a00070c8 .word 0xa00070c8 <== NOT EXECUTED a0007060: a00070d0 .word 0xa00070d0 <== NOT EXECUTED a0007064: a00070d8 .word 0xa00070d8 <== NOT EXECUTED a0007068: a000706c .word 0xa000706c <== NOT EXECUTED
break;
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
break;
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
a000706c: e5930060 ldr r0, [r3, #96] ; 0x60 <== NOT EXECUTED
break;
a0007070: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( EINVAL );
a0007074: eb002c7c bl a001226c <__errno> <== NOT EXECUTED a0007078: e3a03016 mov r3, #22 <== NOT EXECUTED a000707c: e5803000 str r3, [r0] <== NOT EXECUTED a0007080: e3e00000 mvn r0, #0 <== NOT EXECUTED
break;
}
return return_value;
}
a0007084: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
switch ( name ) {
case _PC_LINK_MAX:
return_value = the_limits->link_max;
a0007088: e5930038 ldr r0, [r3, #56] ; 0x38 <== NOT EXECUTED
break;
a000708c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
a0007090: e593003c ldr r0, [r3, #60] ; 0x3c <== NOT EXECUTED
break;
a0007094: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
a0007098: e5930040 ldr r0, [r3, #64] ; 0x40 <== NOT EXECUTED
break;
a000709c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
case _PC_NAME_MAX:
return_value = the_limits->name_max;
a00070a0: e5930044 ldr r0, [r3, #68] ; 0x44 <== NOT EXECUTED
break;
a00070a4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
case _PC_PATH_MAX:
return_value = the_limits->path_max;
a00070a8: e5930048 ldr r0, [r3, #72] ; 0x48 <== NOT EXECUTED
break;
a00070ac: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
a00070b0: e593004c ldr r0, [r3, #76] ; 0x4c <== NOT EXECUTED
break;
a00070b4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
a00070b8: e5930054 ldr r0, [r3, #84] ; 0x54 <== NOT EXECUTED
break;
a00070bc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
a00070c0: e5930058 ldr r0, [r3, #88] ; 0x58 <== NOT EXECUTED
break;
a00070c4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
a00070c8: e5930064 ldr r0, [r3, #100] ; 0x64 <== NOT EXECUTED
break;
a00070cc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
a00070d0: e5930050 ldr r0, [r3, #80] ; 0x50 <== NOT EXECUTED
break;
a00070d4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
a00070d8: e593005c ldr r0, [r3, #92] ; 0x5c <== NOT EXECUTED
break;
a00070dc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
rtems_libio_t *iop;
rtems_filesystem_limits_and_options_t *the_limits;
rtems_libio_check_fd(fd);
iop = rtems_libio_iop(fd);
rtems_libio_check_is_open(iop);
a00070e0: eb002c61 bl a001226c <__errno> <== NOT EXECUTED
a00070e4: e3a03009 mov r3, #9 <== NOT EXECUTED
a00070e8: e5803000 str r3, [r0] <== NOT EXECUTED
a00070ec: e3e00000 mvn r0, #0 <== NOT EXECUTED
a00070f0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
a00070f4: eb002c5c bl a001226c <__errno> <== NOT EXECUTED
a00070f8: e3a03016 mov r3, #22 <== NOT EXECUTED
a00070fc: e5803000 str r3, [r0] <== NOT EXECUTED
a0007100: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0007104: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a00063ec <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
a00063ec: e59f3090 ldr r3, [pc, #144] ; a0006484 <free+0x98>
#include <stdlib.h>
void free(
void *ptr
)
{
a00063f0: e92d4030 push {r4, r5, lr}
MSBUMP(free_calls, 1);
a00063f4: e593200c ldr r2, [r3, #12]
if ( !ptr )
a00063f8: e2504000 subs r4, r0, #0
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
a00063fc: e2822001 add r2, r2, #1 a0006400: e583200c str r2, [r3, #12]
if ( !ptr )
a0006404: 0a000010 beq a000644c <free+0x60>
return;
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
a0006408: e59f3078 ldr r3, [pc, #120] ; a0006488 <free+0x9c> a000640c: e5933000 ldr r3, [r3] a0006410: e3530003 cmp r3, #3
a0006414: 0a000014 beq a000646c <free+0x80>
}
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
a0006418: e59f306c ldr r3, [pc, #108] ; a000648c <free+0xa0> a000641c: e5933000 ldr r3, [r3] a0006420: e3530000 cmp r3, #0
a0006424: 0a000002 beq a0006434 <free+0x48>
(*rtems_malloc_statistics_helpers->at_free)(ptr);
a0006428: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED a000642c: e1a00004 mov r0, r4 <== NOT EXECUTED a0006430: e12fff33 blx r3 <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
a0006434: e59f5054 ldr r5, [pc, #84] ; a0006490 <free+0xa4> a0006438: e1a01004 mov r1, r4 a000643c: e5950000 ldr r0, [r5] a0006440: eb001467 bl a000b5e4 <_Protected_heap_Free> a0006444: e3500000 cmp r0, #0
a0006448: 0a000000 beq a0006450 <free+0x64>
a000644c: e8bd8030 pop {r4, r5, pc}
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
ptr,
RTEMS_Malloc_Heap->area_begin,
a0006450: e5953000 ldr r3, [r5]
*/
if ( rtems_malloc_statistics_helpers )
(*rtems_malloc_statistics_helpers->at_free)(ptr);
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
a0006454: e59f0038 ldr r0, [pc, #56] ; a0006494 <free+0xa8> a0006458: e1a01004 mov r1, r4 a000645c: e5932018 ldr r2, [r3, #24] a0006460: e593301c ldr r3, [r3, #28]
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
a0006464: e8bd4030 pop {r4, r5, lr}
*/
if ( rtems_malloc_statistics_helpers )
(*rtems_malloc_statistics_helpers->at_free)(ptr);
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
a0006468: ea00037b b a000725c <printk>
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
!malloc_is_system_state_OK() ) {
a000646c: eb000068 bl a0006614 <malloc_is_system_state_OK>
return;
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
a0006470: e3500000 cmp r0, #0
a0006474: 1affffe7 bne a0006418 <free+0x2c>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
a0006478: e1a00004 mov r0, r4 <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
a000647c: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
a0006480: ea000080 b a0006688 <malloc_deferred_free> <== NOT EXECUTED
a000781c <free_user_env>:
static void
free_user_env(void *venv)
{
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
a000781c: e59f302c ldr r3, [pc, #44] ; a0007850 <free_user_env+0x34> <== NOT EXECUTED
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
a0007820: e92d4010 push {r4, lr} <== NOT EXECUTED
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
a0007824: e1500003 cmp r0, r3 <== NOT EXECUTED
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
a0007828: e1a04000 mov r4, r0 <== NOT EXECUTED
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
a000782c: 0a000006 beq a000784c <free_user_env+0x30> <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
a0007830: e2800004 add r0, r0, #4 <== NOT EXECUTED a0007834: ebfffb7a bl a0006624 <rtems_filesystem_freenode> <== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
a0007838: e2840018 add r0, r4, #24 <== NOT EXECUTED a000783c: ebfffb78 bl a0006624 <rtems_filesystem_freenode> <== NOT EXECUTED
free(env);
a0007840: e1a00004 mov r0, r4 <== NOT EXECUTED
} }
a0007844: e8bd4010 pop {r4, lr} <== NOT EXECUTED
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
rtems_filesystem_freenode( &env->root_directory);
free(env);
a0007848: eafffb7a b a0006638 <free> <== NOT EXECUTED
a000784c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0015e98 <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
a0015e98: e92d4030 push {r4, r5, lr}
rtems_libio_t *iop;
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
a0015e9c: e2514000 subs r4, r1, #0
a0015ea0: 0a000019 beq a0015f0c <fstat+0x74>
rtems_set_errno_and_return_minus_one( EFAULT );
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
a0015ea4: e59f3074 ldr r3, [pc, #116] ; a0015f20 <fstat+0x88> a0015ea8: e5933000 ldr r3, [r3] a0015eac: e1500003 cmp r0, r3
a0015eb0: 2a000010 bcs a0015ef8 <fstat+0x60>
a0015eb4: e59f3068 ldr r3, [pc, #104] ; a0015f24 <fstat+0x8c> a0015eb8: e3a05038 mov r5, #56 ; 0x38 a0015ebc: e5933000 ldr r3, [r3] a0015ec0: e0253590 mla r5, r0, r5, r3
rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop);
a0015ec4: e5953014 ldr r3, [r5, #20] a0015ec8: e3130c01 tst r3, #256 ; 0x100
a0015ecc: 0a000009 beq a0015ef8 <fstat+0x60>
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
a0015ed0: e1a00004 mov r0, r4 a0015ed4: e3a01000 mov r1, #0 a0015ed8: e3a02048 mov r2, #72 ; 0x48 a0015edc: ebffef17 bl a0011b40 <memset>
return (*iop->pathinfo.handlers->fstat_h)( &iop->pathinfo, sbuf );
a0015ee0: e5953020 ldr r3, [r5, #32] a0015ee4: e2850018 add r0, r5, #24 a0015ee8: e1a01004 mov r1, r4 a0015eec: e5933018 ldr r3, [r3, #24] a0015ef0: e12fff33 blx r3
}
a0015ef4: e8bd8030 pop {r4, r5, pc}
/* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop);
a0015ef8: ebffecab bl a00111ac <__errno>
a0015efc: e3a03009 mov r3, #9
a0015f00: e5803000 str r3, [r0]
a0015f04: e3e00000 mvn r0, #0
a0015f08: e8bd8030 pop {r4, r5, pc}
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
rtems_set_errno_and_return_minus_one( EFAULT );
a0015f0c: ebffeca6 bl a00111ac <__errno> <== NOT EXECUTED
a0015f10: e3a0300e mov r3, #14 <== NOT EXECUTED
a0015f14: e5803000 str r3, [r0] <== NOT EXECUTED
a0015f18: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0015f1c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000726c <fsync>:
int fd
)
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a000726c: e59f3068 ldr r3, [pc, #104] ; a00072dc <fsync+0x70> <== NOT EXECUTED
#include <rtems/seterr.h>
int fsync(
int fd
)
{
a0007270: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a0007274: e5933000 ldr r3, [r3] <== NOT EXECUTED a0007278: e1500003 cmp r0, r3 <== NOT EXECUTED a000727c: 2a00000c bcs a00072b4 <fsync+0x48> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
a0007280: e59f3058 ldr r3, [pc, #88] ; a00072e0 <fsync+0x74> <== NOT EXECUTED a0007284: e3a02038 mov r2, #56 ; 0x38 <== NOT EXECUTED a0007288: e5933000 ldr r3, [r3] <== NOT EXECUTED a000728c: e0203092 mla r0, r2, r0, r3 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
a0007290: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED a0007294: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED a0007298: 0a000005 beq a00072b4 <fsync+0x48> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a000729c: e3130004 tst r3, #4 <== NOT EXECUTED a00072a0: 0a000008 beq a00072c8 <fsync+0x5c> <== NOT EXECUTED
/*
* Now process the fsync().
*/
return (*iop->pathinfo.handlers->fsync_h)( iop );
a00072a4: e5903020 ldr r3, [r0, #32] <== NOT EXECUTED a00072a8: e5933028 ldr r3, [r3, #40] ; 0x28 <== NOT EXECUTED a00072ac: e12fff33 blx r3 <== NOT EXECUTED
}
a00072b0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
a00072b4: eb002bec bl a001226c <__errno> <== NOT EXECUTED
a00072b8: e3a03009 mov r3, #9 <== NOT EXECUTED
a00072bc: e5803000 str r3, [r0] <== NOT EXECUTED
a00072c0: e3e00000 mvn r0, #0 <== NOT EXECUTED
a00072c4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a00072c8: eb002be7 bl a001226c <__errno> <== NOT EXECUTED
a00072cc: e3a03016 mov r3, #22 <== NOT EXECUTED
a00072d0: e5803000 str r3, [r0] <== NOT EXECUTED
a00072d4: e3e00000 mvn r0, #0 <== NOT EXECUTED
a00072d8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000e3cc <ftruncate>:
)
{
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
a000e3cc: e59f30cc ldr r3, [pc, #204] ; a000e4a0 <ftruncate+0xd4>
int ftruncate(
int fd,
off_t length
)
{
a000e3d0: e92d4070 push {r4, r5, r6, lr}
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
a000e3d4: e5933000 ldr r3, [r3]
int ftruncate(
int fd,
off_t length
)
{
a000e3d8: e24dd014 sub sp, sp, #20 a000e3dc: e1a05001 mov r5, r1
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
a000e3e0: e1500003 cmp r0, r3
int ftruncate(
int fd,
off_t length
)
{
a000e3e4: e1a06002 mov r6, r2
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
a000e3e8: 2a00001d bcs a000e464 <ftruncate+0x98>
iop = rtems_libio_iop( fd );
a000e3ec: e59f30b0 ldr r3, [pc, #176] ; a000e4a4 <ftruncate+0xd8> a000e3f0: e3a04038 mov r4, #56 ; 0x38 a000e3f4: e5933000 ldr r3, [r3] a000e3f8: e0243490 mla r4, r0, r4, r3
rtems_libio_check_is_open(iop);
a000e3fc: e5943014 ldr r3, [r4, #20] a000e400: e3130c01 tst r3, #256 ; 0x100
a000e404: 0a000016 beq a000e464 <ftruncate+0x98>
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
a000e408: e1a0c00d mov ip, sp
a000e40c: e284e018 add lr, r4, #24
a000e410: e8be000f ldm lr!, {r0, r1, r2, r3}
a000e414: e8ac000f stmia ip!, {r0, r1, r2, r3}
a000e418: e59e3000 ldr r3, [lr]
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
a000e41c: e1a0000d mov r0, sp
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
a000e420: e58c3000 str r3, [ip]
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
a000e424: e59d300c ldr r3, [sp, #12] a000e428: e5933010 ldr r3, [r3, #16] a000e42c: e12fff33 blx r3 a000e430: e3500001 cmp r0, #1
a000e434: 0a000014 beq a000e48c <ftruncate+0xc0>
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a000e438: e5943014 ldr r3, [r4, #20] a000e43c: e3130004 tst r3, #4
a000e440: 0a00000c beq a000e478 <ftruncate+0xac>
return (*iop->pathinfo.handlers->ftruncate_h)( iop, length );
a000e444: e5943020 ldr r3, [r4, #32] a000e448: e1a00004 mov r0, r4 a000e44c: e1a01005 mov r1, r5 a000e450: e1a02006 mov r2, r6 a000e454: e5933020 ldr r3, [r3, #32] a000e458: e12fff33 blx r3
}
a000e45c: e28dd014 add sp, sp, #20
a000e460: e8bd8070 pop {r4, r5, r6, pc}
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
a000e464: eb000b50 bl a00111ac <__errno> a000e468: e3a03009 mov r3, #9 a000e46c: e5803000 str r3, [r0] a000e470: e3e00000 mvn r0, #0 a000e474: eafffff8 b a000e45c <ftruncate+0x90>
loc = iop->pathinfo;
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a000e478: eb000b4b bl a00111ac <__errno> <== NOT EXECUTED a000e47c: e3a03016 mov r3, #22 <== NOT EXECUTED a000e480: e5803000 str r3, [r0] <== NOT EXECUTED a000e484: e3e00000 mvn r0, #0 <== NOT EXECUTED a000e488: eafffff3 b a000e45c <ftruncate+0x90> <== NOT EXECUTED
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( EISDIR );
a000e48c: eb000b46 bl a00111ac <__errno> <== NOT EXECUTED a000e490: e3a03015 mov r3, #21 <== NOT EXECUTED a000e494: e5803000 str r3, [r0] <== NOT EXECUTED a000e498: e3e00000 mvn r0, #0 <== NOT EXECUTED a000e49c: eaffffee b a000e45c <ftruncate+0x90> <== NOT EXECUTED
a00070b8 <getgr_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
a00070b8: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
a00070bc: e59d801c ldr r8, [sp, #28] <== NOT EXECUTED
a00070c0: e1a05000 mov r5, r0 <== NOT EXECUTED
a00070c4: e1a0a001 mov sl, r1 <== NOT EXECUTED
a00070c8: e1a04002 mov r4, r2 <== NOT EXECUTED
a00070cc: e1a07003 mov r7, r3 <== NOT EXECUTED
FILE *fp;
int match;
init_etc_passwd_group();
a00070d0: ebffffbf bl a0006fd4 <init_etc_passwd_group> <== NOT EXECUTED
if ((fp = fopen("/etc/group", "r")) == NULL)
a00070d4: e59f00b0 ldr r0, [pc, #176] ; a000718c <getgr_r+0xd4> <== NOT EXECUTED a00070d8: e59f10b0 ldr r1, [pc, #176] ; a0007190 <getgr_r+0xd8> <== NOT EXECUTED a00070dc: eb002e63 bl a0012a70 <fopen> <== NOT EXECUTED a00070e0: e2506000 subs r6, r0, #0 <== NOT EXECUTED a00070e4: 1a000006 bne a0007104 <getgr_r+0x4c> <== NOT EXECUTED a00070e8: ea000022 b a0007178 <getgr_r+0xc0> <== NOT EXECUTED
for(;;) {
if (!scangr(fp, grp, buffer, bufsize))
goto error_einval;
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
a00070ec: e5940000 ldr r0, [r4] <== NOT EXECUTED a00070f0: eb00320f bl a0013934 <strcmp> <== NOT EXECUTED a00070f4: e2700001 rsbs r0, r0, #1 <== NOT EXECUTED a00070f8: 33a00000 movcc r0, #0 <== NOT EXECUTED
} else {
match = (grp->gr_gid == gid);
}
if (match) {
a00070fc: e3500000 cmp r0, #0 <== NOT EXECUTED a0007100: 1a00000f bne a0007144 <getgr_r+0x8c> <== NOT EXECUTED
if ((fp = fopen("/etc/group", "r")) == NULL)
rtems_set_errno_and_return_minus_one( EINVAL );
for(;;) {
if (!scangr(fp, grp, buffer, bufsize))
a0007104: e1a01004 mov r1, r4 <== NOT EXECUTED a0007108: e1a02007 mov r2, r7 <== NOT EXECUTED a000710c: e1a03008 mov r3, r8 <== NOT EXECUTED a0007110: e1a00006 mov r0, r6 <== NOT EXECUTED a0007114: ebffff0f bl a0006d58 <scangr> <== NOT EXECUTED a0007118: e3500000 cmp r0, #0 <== NOT EXECUTED
goto error_einval;
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
a000711c: e1a01005 mov r1, r5 <== NOT EXECUTED
if ((fp = fopen("/etc/group", "r")) == NULL)
rtems_set_errno_and_return_minus_one( EINVAL );
for(;;) {
if (!scangr(fp, grp, buffer, bufsize))
a0007120: 0a00000d beq a000715c <getgr_r+0xa4> <== NOT EXECUTED
goto error_einval;
if (name) {
a0007124: e3550000 cmp r5, #0 <== NOT EXECUTED a0007128: 1affffef bne a00070ec <getgr_r+0x34> <== NOT EXECUTED
match = (strcmp(grp->gr_name, name) == 0);
} else {
match = (grp->gr_gid == gid);
a000712c: e1d400b8 ldrh r0, [r4, #8] <== NOT EXECUTED a0007130: e150000a cmp r0, sl <== NOT EXECUTED a0007134: 13a00000 movne r0, #0 <== NOT EXECUTED a0007138: 03a00001 moveq r0, #1 <== NOT EXECUTED
}
if (match) {
a000713c: e3500000 cmp r0, #0 <== NOT EXECUTED a0007140: 0affffef beq a0007104 <getgr_r+0x4c> <== NOT EXECUTED
fclose(fp);
a0007144: e1a00006 mov r0, r6 <== NOT EXECUTED a0007148: eb002c71 bl a0012314 <fclose> <== NOT EXECUTED
*result = grp;
a000714c: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED
return 0;
a0007150: e3a00000 mov r0, #0 <== NOT EXECUTED
match = (grp->gr_gid == gid);
}
if (match) {
fclose(fp);
*result = grp;
a0007154: e5834000 str r4, [r3] <== NOT EXECUTED
return 0;
a0007158: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
}
}
error_einval:
fclose(fp);
a000715c: e1a00006 mov r0, r6 <== NOT EXECUTED a0007160: eb002c6b bl a0012314 <fclose> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
a0007164: eb002c1c bl a00121dc <__errno> <== NOT EXECUTED a0007168: e3a03016 mov r3, #22 <== NOT EXECUTED a000716c: e5803000 str r3, [r0] <== NOT EXECUTED a0007170: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
a0007174: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
int match;
init_etc_passwd_group();
if ((fp = fopen("/etc/group", "r")) == NULL)
rtems_set_errno_and_return_minus_one( EINVAL );
a0007178: eb002c17 bl a00121dc <__errno> <== NOT EXECUTED
a000717c: e3a03016 mov r3, #22 <== NOT EXECUTED
a0007180: e5803000 str r3, [r0] <== NOT EXECUTED
a0007184: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0007188: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a00074cc <getgrent>:
struct group *getgrent(void)
{
a00074cc: e92d4010 push {r4, lr}
if (group_fp == NULL)
a00074d0: e59f4028 ldr r4, [pc, #40] ; a0007500 <getgrent+0x34> a00074d4: e59401c4 ldr r0, [r4, #452] ; 0x1c4 a00074d8: e3500000 cmp r0, #0
a00074dc: 1a000000 bne a00074e4 <getgrent+0x18>
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
return NULL;
return &grent;
}
a00074e0: e8bd8010 pop {r4, pc}
struct group *getgrent(void)
{
if (group_fp == NULL)
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
a00074e4: e28410ec add r1, r4, #236 ; 0xec <== NOT EXECUTED a00074e8: e28420fc add r2, r4, #252 ; 0xfc <== NOT EXECUTED a00074ec: e3a030c8 mov r3, #200 ; 0xc8 <== NOT EXECUTED a00074f0: ebfffe18 bl a0006d58 <scangr> <== NOT EXECUTED
return NULL;
a00074f4: e3500000 cmp r0, #0 <== NOT EXECUTED a00074f8: 128400ec addne r0, r4, #236 ; 0xec <== NOT EXECUTED
return &grent; }
a00074fc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000748c <getgrgid>:
struct group *getgrgid(
gid_t gid
)
{
a000748c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
a0007490: e59f1030 ldr r1, [pc, #48] ; a00074c8 <getgrgid+0x3c> <== NOT EXECUTED
}
struct group *getgrgid(
gid_t gid
)
{
a0007494: e1a00800 lsl r0, r0, #16 <== NOT EXECUTED a0007498: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
a000749c: e28dc004 add ip, sp, #4 <== NOT EXECUTED a00074a0: e2812010 add r2, r1, #16 <== NOT EXECUTED a00074a4: e3a030c8 mov r3, #200 ; 0xc8 <== NOT EXECUTED a00074a8: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED a00074ac: e58dc000 str ip, [sp] <== NOT EXECUTED a00074b0: ebffffe6 bl a0007450 <getgrgid_r> <== NOT EXECUTED a00074b4: e3500000 cmp r0, #0 <== NOT EXECUTED
return NULL;
return p;
a00074b8: 059d0004 ldreq r0, [sp, #4] <== NOT EXECUTED
)
{
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
return NULL;
a00074bc: 13a00000 movne r0, #0 <== NOT EXECUTED
return p; }
a00074c0: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a00074c4: e8bd8000 pop {pc} <== NOT EXECUTED
a0007450 <getgrgid_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
a0007450: e92d4010 push {r4, lr} <== NOT EXECUTED
a0007454: e1a0c002 mov ip, r2 <== NOT EXECUTED
a0007458: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
a000745c: e1a04800 lsl r4, r0, #16 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
a0007460: e58d3000 str r3, [sp] <== NOT EXECUTED a0007464: e1a0300c mov r3, ip <== NOT EXECUTED a0007468: e59dc010 ldr ip, [sp, #16] <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
a000746c: e1a0e001 mov lr, r1 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
a0007470: e1a0200e mov r2, lr <== NOT EXECUTED a0007474: e1a01824 lsr r1, r4, #16 <== NOT EXECUTED a0007478: e3a00000 mov r0, #0 <== NOT EXECUTED a000747c: e58dc004 str ip, [sp, #4] <== NOT EXECUTED a0007480: ebffff0c bl a00070b8 <getgr_r> <== NOT EXECUTED
}
a0007484: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0007488: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0007418 <getgrnam>:
struct group *getgrnam(
const char *name
)
{
a0007418: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
a000741c: e59f1028 ldr r1, [pc, #40] ; a000744c <getgrnam+0x34> <== NOT EXECUTED
}
struct group *getgrnam(
const char *name
)
{
a0007420: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
a0007424: e28dc004 add ip, sp, #4 <== NOT EXECUTED a0007428: e3a030c8 mov r3, #200 ; 0xc8 <== NOT EXECUTED a000742c: e2812010 add r2, r1, #16 <== NOT EXECUTED a0007430: e58dc000 str ip, [sp] <== NOT EXECUTED a0007434: ebffffea bl a00073e4 <getgrnam_r> <== NOT EXECUTED a0007438: e3500000 cmp r0, #0 <== NOT EXECUTED
return NULL;
return p;
a000743c: 059d0004 ldreq r0, [sp, #4] <== NOT EXECUTED
)
{
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
return NULL;
a0007440: 13a00000 movne r0, #0 <== NOT EXECUTED
return p; }
a0007444: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0007448: e8bd8000 pop {pc} <== NOT EXECUTED
a00073e4 <getgrnam_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
a00073e4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
a00073e8: e1a0c002 mov ip, r2 <== NOT EXECUTED
a00073ec: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
return getgr_r(name, 0, grp, buffer, bufsize, result);
a00073f0: e58d3000 str r3, [sp] <== NOT EXECUTED a00073f4: e1a0300c mov r3, ip <== NOT EXECUTED a00073f8: e59dc00c ldr ip, [sp, #12] <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
a00073fc: e1a0e001 mov lr, r1 <== NOT EXECUTED
return getgr_r(name, 0, grp, buffer, bufsize, result);
a0007400: e1a0200e mov r2, lr <== NOT EXECUTED a0007404: e3a01000 mov r1, #0 <== NOT EXECUTED a0007408: e58dc004 str ip, [sp, #4] <== NOT EXECUTED a000740c: ebffff29 bl a00070b8 <getgr_r> <== NOT EXECUTED
}
a0007410: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0007414: e8bd8000 pop {pc} <== NOT EXECUTED
a0006aa4 <getgroups>:
int gidsetsize __attribute__((unused)),
gid_t grouplist[] __attribute__((unused))
)
{
return 0; /* no supplemental group ids */
}
a0006aa4: e3a00000 mov r0, #0 <== NOT EXECUTED a0006aa8: e12fff1e bx lr <== NOT EXECUTED
a0006afc <getlogin>:
* 4.2.4 Get User Name, P1003.1b-1993, p. 87
*
* NOTE: P1003.1c/D10, p. 49 adds getlogin_r().
*/
char *getlogin( void )
{
a0006afc: e92d4010 push {r4, lr} <== NOT EXECUTED
(void) getlogin_r( _POSIX_types_Getlogin_buffer, LOGIN_NAME_MAX );
a0006b00: e59f4018 ldr r4, [pc, #24] ; a0006b20 <getlogin+0x24> <== NOT EXECUTED a0006b04: e3a01009 mov r1, #9 <== NOT EXECUTED a0006b08: e5940000 ldr r0, [r4] <== NOT EXECUTED a0006b0c: e280003a add r0, r0, #58 ; 0x3a <== NOT EXECUTED a0006b10: ebffffe5 bl a0006aac <getlogin_r> <== NOT EXECUTED
return _POSIX_types_Getlogin_buffer;
a0006b14: e5940000 ldr r0, [r4] <== NOT EXECUTED
}
a0006b18: e280003a add r0, r0, #58 ; 0x3a <== NOT EXECUTED
a0006b1c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0006aac <getlogin_r>:
*/
int getlogin_r(
char *name,
size_t namesize
)
{
a0006aac: e92d4010 push {r4, lr} <== NOT EXECUTED
struct passwd *pw;
char *pname;
if ( !name )
a0006ab0: e2504000 subs r4, r0, #0 <== NOT EXECUTED a0006ab4: 0a00000d beq a0006af0 <getlogin_r+0x44> <== NOT EXECUTED
return EFAULT;
if ( namesize < LOGIN_NAME_MAX )
a0006ab8: e3510008 cmp r1, #8 <== NOT EXECUTED a0006abc: 8a000001 bhi a0006ac8 <getlogin_r+0x1c> <== NOT EXECUTED
return ERANGE;
a0006ac0: e3a00022 mov r0, #34 ; 0x22 <== NOT EXECUTED
if ( pw )
pname = pw->pw_name;
strncpy( name, pname, LOGIN_NAME_MAX );
return 0;
}
a0006ac4: e8bd8010 pop {r4, pc} <== NOT EXECUTED
return ERANGE;
/* Set the pointer to a default name */
pname = "";
pw = getpwuid(getuid());
a0006ac8: eb0002c0 bl a00075d0 <getuid> <== NOT EXECUTED a0006acc: eb000211 bl a0007318 <getpwuid> <== NOT EXECUTED
if ( pw )
a0006ad0: e3500000 cmp r0, #0 <== NOT EXECUTED
pname = pw->pw_name;
a0006ad4: 15901000 ldrne r1, [r0] <== NOT EXECUTED
if ( namesize < LOGIN_NAME_MAX )
return ERANGE;
/* Set the pointer to a default name */
pname = "";
a0006ad8: 059f1018 ldreq r1, [pc, #24] ; a0006af8 <getlogin_r+0x4c> <== NOT EXECUTED
pw = getpwuid(getuid());
if ( pw )
pname = pw->pw_name;
strncpy( name, pname, LOGIN_NAME_MAX );
a0006adc: e1a00004 mov r0, r4 <== NOT EXECUTED a0006ae0: e3a02009 mov r2, #9 <== NOT EXECUTED a0006ae4: eb003486 bl a0013d04 <strncpy> <== NOT EXECUTED
return 0;
a0006ae8: e3a00000 mov r0, #0 <== NOT EXECUTED
a0006aec: e8bd8010 pop {r4, pc} <== NOT EXECUTED
{
struct passwd *pw;
char *pname;
if ( !name )
return EFAULT;
a0006af0: e3a0000e mov r0, #14 <== NOT EXECUTED
a0006af4: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0006b24 <getpgrp>:
* This always succeeds and returns the process group id. For rtems,
* this will always be the local node;
*/
return _Objects_Local_node;
}
a0006b24: e3a00001 mov r0, #1 <== NOT EXECUTED a0006b28: e12fff1e bx lr <== NOT EXECUTED
a0007194 <getpw_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
a0007194: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
a0007198: e59d801c ldr r8, [sp, #28] <== NOT EXECUTED
a000719c: e1a05000 mov r5, r0 <== NOT EXECUTED
a00071a0: e1a0a001 mov sl, r1 <== NOT EXECUTED
a00071a4: e1a04002 mov r4, r2 <== NOT EXECUTED
a00071a8: e1a07003 mov r7, r3 <== NOT EXECUTED
FILE *fp;
int match;
init_etc_passwd_group();
a00071ac: ebffff88 bl a0006fd4 <init_etc_passwd_group> <== NOT EXECUTED
if ((fp = fopen("/etc/passwd", "r")) == NULL)
a00071b0: e59f00b0 ldr r0, [pc, #176] ; a0007268 <getpw_r+0xd4> <== NOT EXECUTED a00071b4: e59f10b0 ldr r1, [pc, #176] ; a000726c <getpw_r+0xd8> <== NOT EXECUTED a00071b8: eb002e2c bl a0012a70 <fopen> <== NOT EXECUTED a00071bc: e2506000 subs r6, r0, #0 <== NOT EXECUTED a00071c0: 1a000006 bne a00071e0 <getpw_r+0x4c> <== NOT EXECUTED a00071c4: ea000022 b a0007254 <getpw_r+0xc0> <== NOT EXECUTED
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize))
goto error_einval;
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
a00071c8: e5940000 ldr r0, [r4] <== NOT EXECUTED a00071cc: eb0031d8 bl a0013934 <strcmp> <== NOT EXECUTED a00071d0: e2700001 rsbs r0, r0, #1 <== NOT EXECUTED a00071d4: 33a00000 movcc r0, #0 <== NOT EXECUTED
} else {
match = (pwd->pw_uid == uid);
}
if (match) {
a00071d8: e3500000 cmp r0, #0 <== NOT EXECUTED a00071dc: 1a00000f bne a0007220 <getpw_r+0x8c> <== NOT EXECUTED
if ((fp = fopen("/etc/passwd", "r")) == NULL)
rtems_set_errno_and_return_minus_one( EINVAL );
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize))
a00071e0: e1a01004 mov r1, r4 <== NOT EXECUTED a00071e4: e1a02007 mov r2, r7 <== NOT EXECUTED a00071e8: e1a03008 mov r3, r8 <== NOT EXECUTED a00071ec: e1a00006 mov r0, r6 <== NOT EXECUTED a00071f0: ebffff2e bl a0006eb0 <scanpw> <== NOT EXECUTED a00071f4: e3500000 cmp r0, #0 <== NOT EXECUTED
goto error_einval;
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
a00071f8: e1a01005 mov r1, r5 <== NOT EXECUTED
if ((fp = fopen("/etc/passwd", "r")) == NULL)
rtems_set_errno_and_return_minus_one( EINVAL );
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize))
a00071fc: 0a00000d beq a0007238 <getpw_r+0xa4> <== NOT EXECUTED
goto error_einval;
if (name) {
a0007200: e3550000 cmp r5, #0 <== NOT EXECUTED a0007204: 1affffef bne a00071c8 <getpw_r+0x34> <== NOT EXECUTED
match = (strcmp(pwd->pw_name, name) == 0);
} else {
match = (pwd->pw_uid == uid);
a0007208: e1d400b8 ldrh r0, [r4, #8] <== NOT EXECUTED a000720c: e150000a cmp r0, sl <== NOT EXECUTED a0007210: 13a00000 movne r0, #0 <== NOT EXECUTED a0007214: 03a00001 moveq r0, #1 <== NOT EXECUTED
}
if (match) {
a0007218: e3500000 cmp r0, #0 <== NOT EXECUTED a000721c: 0affffef beq a00071e0 <getpw_r+0x4c> <== NOT EXECUTED
fclose(fp);
a0007220: e1a00006 mov r0, r6 <== NOT EXECUTED a0007224: eb002c3a bl a0012314 <fclose> <== NOT EXECUTED
*result = pwd;
a0007228: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED
return 0;
a000722c: e3a00000 mov r0, #0 <== NOT EXECUTED
match = (pwd->pw_uid == uid);
}
if (match) {
fclose(fp);
*result = pwd;
a0007230: e5834000 str r4, [r3] <== NOT EXECUTED
return 0;
a0007234: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
}
}
error_einval:
fclose(fp);
a0007238: e1a00006 mov r0, r6 <== NOT EXECUTED a000723c: eb002c34 bl a0012314 <fclose> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
a0007240: eb002be5 bl a00121dc <__errno> <== NOT EXECUTED a0007244: e3a03016 mov r3, #22 <== NOT EXECUTED a0007248: e5803000 str r3, [r0] <== NOT EXECUTED a000724c: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
a0007250: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
int match;
init_etc_passwd_group();
if ((fp = fopen("/etc/passwd", "r")) == NULL)
rtems_set_errno_and_return_minus_one( EINVAL );
a0007254: eb002be0 bl a00121dc <__errno> <== NOT EXECUTED
a0007258: e3a03016 mov r3, #22 <== NOT EXECUTED
a000725c: e5803000 str r3, [r0] <== NOT EXECUTED
a0007260: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0007264: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a0007358 <getpwent>:
struct passwd *getpwent(void)
{
a0007358: e92d4010 push {r4, lr}
if (passwd_fp == NULL)
a000735c: e59f4028 ldr r4, [pc, #40] ; a000738c <getpwent+0x34> a0007360: e59400e8 ldr r0, [r4, #232] ; 0xe8 a0007364: e3500000 cmp r0, #0
a0007368: 1a000000 bne a0007370 <getpwent+0x18>
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
return NULL;
return &pwent;
}
a000736c: e8bd8010 pop {r4, pc}
struct passwd *getpwent(void)
{
if (passwd_fp == NULL)
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
a0007370: e2841004 add r1, r4, #4 <== NOT EXECUTED a0007374: e2842020 add r2, r4, #32 <== NOT EXECUTED a0007378: e3a030c8 mov r3, #200 ; 0xc8 <== NOT EXECUTED a000737c: ebfffecb bl a0006eb0 <scanpw> <== NOT EXECUTED
return NULL;
a0007380: e3500000 cmp r0, #0 <== NOT EXECUTED a0007384: 12840004 addne r0, r4, #4 <== NOT EXECUTED
return &pwent; }
a0007388: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a00072a4 <getpwnam>:
struct passwd *getpwnam(
const char *name
)
{
a00072a4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
a00072a8: e59f1028 ldr r1, [pc, #40] ; a00072d8 <getpwnam+0x34> <== NOT EXECUTED
}
struct passwd *getpwnam(
const char *name
)
{
a00072ac: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
a00072b0: e28dc004 add ip, sp, #4 <== NOT EXECUTED a00072b4: e3a030c8 mov r3, #200 ; 0xc8 <== NOT EXECUTED a00072b8: e281201c add r2, r1, #28 <== NOT EXECUTED a00072bc: e58dc000 str ip, [sp] <== NOT EXECUTED a00072c0: ebffffea bl a0007270 <getpwnam_r> <== NOT EXECUTED a00072c4: e3500000 cmp r0, #0 <== NOT EXECUTED
return NULL;
return p;
a00072c8: 059d0004 ldreq r0, [sp, #4] <== NOT EXECUTED
)
{
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
return NULL;
a00072cc: 13a00000 movne r0, #0 <== NOT EXECUTED
return p; }
a00072d0: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a00072d4: e8bd8000 pop {pc} <== NOT EXECUTED
a0007270 <getpwnam_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
a0007270: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
a0007274: e1a0c002 mov ip, r2 <== NOT EXECUTED
a0007278: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
return getpw_r(name, 0, pwd, buffer, bufsize, result);
a000727c: e58d3000 str r3, [sp] <== NOT EXECUTED a0007280: e1a0300c mov r3, ip <== NOT EXECUTED a0007284: e59dc00c ldr ip, [sp, #12] <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
a0007288: e1a0e001 mov lr, r1 <== NOT EXECUTED
return getpw_r(name, 0, pwd, buffer, bufsize, result);
a000728c: e1a0200e mov r2, lr <== NOT EXECUTED a0007290: e3a01000 mov r1, #0 <== NOT EXECUTED a0007294: e58dc004 str ip, [sp, #4] <== NOT EXECUTED a0007298: ebffffbd bl a0007194 <getpw_r> <== NOT EXECUTED
}
a000729c: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a00072a0: e8bd8000 pop {pc} <== NOT EXECUTED
a0007318 <getpwuid>:
struct passwd *getpwuid(
uid_t uid
)
{
a0007318: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
a000731c: e59f1030 ldr r1, [pc, #48] ; a0007354 <getpwuid+0x3c> <== NOT EXECUTED
}
struct passwd *getpwuid(
uid_t uid
)
{
a0007320: e1a00800 lsl r0, r0, #16 <== NOT EXECUTED a0007324: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
a0007328: e28dc004 add ip, sp, #4 <== NOT EXECUTED a000732c: e281201c add r2, r1, #28 <== NOT EXECUTED a0007330: e3a030c8 mov r3, #200 ; 0xc8 <== NOT EXECUTED a0007334: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED a0007338: e58dc000 str ip, [sp] <== NOT EXECUTED a000733c: ebffffe6 bl a00072dc <getpwuid_r> <== NOT EXECUTED a0007340: e3500000 cmp r0, #0 <== NOT EXECUTED
return NULL;
return p;
a0007344: 059d0004 ldreq r0, [sp, #4] <== NOT EXECUTED
)
{
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
return NULL;
a0007348: 13a00000 movne r0, #0 <== NOT EXECUTED
return p; }
a000734c: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0007350: e8bd8000 pop {pc} <== NOT EXECUTED
a00072dc <getpwuid_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
a00072dc: e92d4010 push {r4, lr} <== NOT EXECUTED
a00072e0: e1a0c002 mov ip, r2 <== NOT EXECUTED
a00072e4: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
a00072e8: e1a04800 lsl r4, r0, #16 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
a00072ec: e58d3000 str r3, [sp] <== NOT EXECUTED a00072f0: e1a0300c mov r3, ip <== NOT EXECUTED a00072f4: e59dc010 ldr ip, [sp, #16] <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
a00072f8: e1a0e001 mov lr, r1 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
a00072fc: e1a0200e mov r2, lr <== NOT EXECUTED a0007300: e1a01824 lsr r1, r4, #16 <== NOT EXECUTED a0007304: e3a00000 mov r0, #0 <== NOT EXECUTED a0007308: e58dc004 str ip, [sp, #4] <== NOT EXECUTED a000730c: ebffffa0 bl a0007194 <getpw_r> <== NOT EXECUTED
}
a0007310: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0007314: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0006784 <getrusage>:
#include <rtems.h>
#include <rtems/seterr.h>
int getrusage(int who, struct rusage *usage)
{
a0006784: e92d4030 push {r4, r5, lr}
struct timespec uptime;
struct timeval rtime;
if ( !usage )
a0006788: e2515000 subs r5, r1, #0
#include <rtems.h>
#include <rtems/seterr.h>
int getrusage(int who, struct rusage *usage)
{
a000678c: e24dd008 sub sp, sp, #8 a0006790: e1a04000 mov r4, r0
struct timespec uptime;
struct timeval rtime;
if ( !usage )
a0006794: 0a00001c beq a000680c <getrusage+0x88>
* RTEMS only has a single process so there are no children.
* The single process has been running since the system
* was booted and since there is no distinction between system
* and user time, we will just report the uptime.
*/
if (who == RUSAGE_SELF) {
a0006798: e3500000 cmp r0, #0
a000679c: 0a00000c beq a00067d4 <getrusage+0x50>
usage->ru_stime = rtime;
return 0;
}
if (who == RUSAGE_CHILDREN) {
a00067a0: e3700001 cmn r0, #1
a00067a4: 0a000005 beq a00067c0 <getrusage+0x3c>
rtems_set_errno_and_return_minus_one( ENOSYS );
}
rtems_set_errno_and_return_minus_one( EINVAL );
a00067a8: eb002b30 bl a0011470 <__errno> a00067ac: e3a03016 mov r3, #22 a00067b0: e5803000 str r3, [r0] a00067b4: e3e00000 mvn r0, #0
}
a00067b8: e28dd008 add sp, sp, #8
a00067bc: e8bd8030 pop {r4, r5, pc}
return 0;
}
if (who == RUSAGE_CHILDREN) {
rtems_set_errno_and_return_minus_one( ENOSYS );
a00067c0: eb002b2a bl a0011470 <__errno> a00067c4: e3a03058 mov r3, #88 ; 0x58 a00067c8: e5803000 str r3, [r0] a00067cc: e1a00004 mov r0, r4 a00067d0: eafffff8 b a00067b8 <getrusage+0x34>
* The single process has been running since the system
* was booted and since there is no distinction between system
* and user time, we will just report the uptime.
*/
if (who == RUSAGE_SELF) {
rtems_clock_get_uptime( &uptime );
a00067d4: e1a0000d mov r0, sp <== NOT EXECUTED a00067d8: eb000bf3 bl a00097ac <rtems_clock_get_uptime> <== NOT EXECUTED
rtime.tv_sec = uptime.tv_sec;
rtime.tv_usec = uptime.tv_nsec / 1000;
a00067dc: e59d1004 ldr r1, [sp, #4] <== NOT EXECUTED a00067e0: e59f3038 ldr r3, [pc, #56] ; a0006820 <getrusage+0x9c> <== NOT EXECUTED
* and user time, we will just report the uptime.
*/
if (who == RUSAGE_SELF) {
rtems_clock_get_uptime( &uptime );
rtime.tv_sec = uptime.tv_sec;
a00067e4: e59d2000 ldr r2, [sp] <== NOT EXECUTED
rtime.tv_usec = uptime.tv_nsec / 1000;
a00067e8: e1a00fc1 asr r0, r1, #31 <== NOT EXECUTED a00067ec: e0c3c391 smull ip, r3, r1, r3 <== NOT EXECUTED a00067f0: e5852000 str r2, [r5] <== NOT EXECUTED a00067f4: e0603343 rsb r3, r0, r3, asr #6 <== NOT EXECUTED a00067f8: e5853004 str r3, [r5, #4] <== NOT EXECUTED a00067fc: e5852008 str r2, [r5, #8] <== NOT EXECUTED a0006800: e585300c str r3, [r5, #12] <== NOT EXECUTED
usage->ru_utime = rtime;
usage->ru_stime = rtime;
return 0;
a0006804: e1a00004 mov r0, r4 <== NOT EXECUTED a0006808: eaffffea b a00067b8 <getrusage+0x34> <== NOT EXECUTED
{
struct timespec uptime;
struct timeval rtime;
if ( !usage )
rtems_set_errno_and_return_minus_one( EFAULT );
a000680c: eb002b17 bl a0011470 <__errno> a0006810: e3a0300e mov r3, #14 a0006814: e5803000 str r3, [r0] a0006818: e3e00000 mvn r0, #0 a000681c: eaffffe5 b a00067b8 <getrusage+0x34>
a00064c0 <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
a00064c0: e92d4030 push {r4, r5, lr}
/* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp )
a00064c4: e2504000 subs r4, r0, #0
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
a00064c8: e24dd008 sub sp, sp, #8
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp )
a00064cc: 0a00000f beq a0006510 <gettimeofday+0x50>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a00064d0: e10f5000 mrs r5, CPSR a00064d4: e3853080 orr r3, r5, #128 ; 0x80 a00064d8: e129f003 msr CPSR_fc, r3
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
_TOD_Get( &now );
a00064dc: e1a0000d mov r0, sp a00064e0: eb0010e2 bl a000a870 <_TOD_Get>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a00064e4: e129f005 msr CPSR_fc, r5
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
a00064e8: e59f2034 ldr r2, [pc, #52] ; a0006524 <gettimeofday+0x64>
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
a00064ec: e59d3004 ldr r3, [sp, #4]
* Timezone information ignored by the OS proper. Per email
* with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X
* do it. This puts us in good company.
*/
return 0;
a00064f0: e3a00000 mov r0, #0
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
a00064f4: e0c21293 smull r1, r2, r3, r2 a00064f8: e1a03fc3 asr r3, r3, #31 a00064fc: e0633342 rsb r3, r3, r2, asr #6
time->tv_sec = now.tv_sec;
a0006500: e59d2000 ldr r2, [sp]
time->tv_usec = useconds;
a0006504: e884000c stm r4, {r2, r3}
}
a0006508: e28dd008 add sp, sp, #8
a000650c: e8bd8030 pop {r4, r5, pc}
void * __tz __attribute__((unused))
)
{
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp )
rtems_set_errno_and_return_minus_one( EFAULT );
a0006510: eb002b25 bl a00111ac <__errno> <== NOT EXECUTED a0006514: e3a0300e mov r3, #14 <== NOT EXECUTED a0006518: e5803000 str r3, [r0] <== NOT EXECUTED a000651c: e3e00000 mvn r0, #0 <== NOT EXECUTED a0006520: eafffff8 b a0006508 <gettimeofday+0x48> <== NOT EXECUTED
a0010b7c <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
a0010b7c: e92d4030 push {r4, r5, lr}
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
a0010b80: e5914000 ldr r4, [r1]
/*
* You cannot remove a node that still has children
*/
if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) )
a0010b84: e5942050 ldr r2, [r4, #80] ; 0x50
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a0010b88: e2843054 add r3, r4, #84 ; 0x54 a0010b8c: e1520003 cmp r2, r3
a0010b90: 1a000011 bne a0010bdc <imfs_dir_rmnod+0x60>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
a0010b94: e5913010 ldr r3, [r1, #16] a0010b98: e593301c ldr r3, [r3, #28] a0010b9c: e1540003 cmp r4, r3
a0010ba0: 0a000008 beq a0010bc8 <imfs_dir_rmnod+0x4c>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
a0010ba4: e594505c ldr r5, [r4, #92] ; 0x5c a0010ba8: e3550000 cmp r5, #0
a0010bac: 1a000005 bne a0010bc8 <imfs_dir_rmnod+0x4c>
rtems_set_errno_and_return_minus_one( EBUSY );
IMFS_create_orphan( the_jnode );
a0010bb0: e1a00004 mov r0, r4 a0010bb4: ebfff573 bl a000e188 <IMFS_create_orphan>
IMFS_check_node_remove( the_jnode );
a0010bb8: e1a00004 mov r0, r4 a0010bbc: ebfff584 bl a000e1d4 <IMFS_check_node_remove>
return 0;
a0010bc0: e1a00005 mov r0, r5
}
a0010bc4: e8bd8030 pop {r4, r5, pc}
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
rtems_set_errno_and_return_minus_one( EBUSY );
a0010bc8: eb000177 bl a00111ac <__errno> <== NOT EXECUTED
a0010bcc: e3a03010 mov r3, #16 <== NOT EXECUTED
a0010bd0: e5803000 str r3, [r0] <== NOT EXECUTED
a0010bd4: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0010bd8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* You cannot remove a node that still has children
*/
if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) )
rtems_set_errno_and_return_minus_one( ENOTEMPTY );
a0010bdc: eb000172 bl a00111ac <__errno> <== NOT EXECUTED
a0010be0: e3a0305a mov r3, #90 ; 0x5a <== NOT EXECUTED
a0010be4: e5803000 str r3, [r0] <== NOT EXECUTED
a0010be8: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0010bec: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a0008360 <iproc>:
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
if (tty->termios.c_iflag & ISTRIP)
a0008360: e5913030 ldr r3, [r1, #48] ; 0x30 <== NOT EXECUTED
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
a0008364: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
a0008368: e3130020 tst r3, #32 <== NOT EXECUTED
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
a000836c: e20040ff and r4, r0, #255 ; 0xff <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
c &= 0x7f;
a0008370: 1200407f andne r4, r0, #127 ; 0x7f <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
a0008374: e3130c02 tst r3, #512 ; 0x200 <== NOT EXECUTED
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
a0008378: e1a05001 mov r5, r1 <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
c &= 0x7f;
if (tty->termios.c_iflag & IUCLC)
a000837c: 0a000007 beq a00083a0 <iproc+0x40> <== NOT EXECUTED
c = tolower (c);
a0008380: e59f21ac ldr r2, [pc, #428] ; a0008534 <iproc+0x1d4> <== NOT EXECUTED a0008384: e5922000 ldr r2, [r2] <== NOT EXECUTED a0008388: e0822004 add r2, r2, r4 <== NOT EXECUTED a000838c: e5d22001 ldrb r2, [r2, #1] <== NOT EXECUTED a0008390: e2022003 and r2, r2, #3 <== NOT EXECUTED a0008394: e3520001 cmp r2, #1 <== NOT EXECUTED a0008398: 02844020 addeq r4, r4, #32 <== NOT EXECUTED a000839c: e20440ff and r4, r4, #255 ; 0xff <== NOT EXECUTED
if (c == '\r') {
a00083a0: e354000d cmp r4, #13 <== NOT EXECUTED a00083a4: 0a000014 beq a00083fc <iproc+0x9c> <== NOT EXECUTED
if (tty->termios.c_iflag & IGNCR)
return 0;
if (tty->termios.c_iflag & ICRNL)
c = '\n';
} else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
a00083a8: e354000a cmp r4, #10 <== NOT EXECUTED a00083ac: 0a000034 beq a0008484 <iproc+0x124> <== NOT EXECUTED
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
a00083b0: e3540000 cmp r4, #0 <== NOT EXECUTED a00083b4: 1a000015 bne a0008410 <iproc+0xb0> <== NOT EXECUTED
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
a00083b8: e59f2178 ldr r2, [pc, #376] ; a0008538 <iproc+0x1d8> <== NOT EXECUTED a00083bc: e5953020 ldr r3, [r5, #32] <== NOT EXECUTED a00083c0: e5922008 ldr r2, [r2, #8] <== NOT EXECUTED a00083c4: e2422001 sub r2, r2, #1 <== NOT EXECUTED a00083c8: e1530002 cmp r3, r2 <== NOT EXECUTED a00083cc: aa000008 bge a00083f4 <iproc+0x94> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
a00083d0: e595203c ldr r2, [r5, #60] ; 0x3c <== NOT EXECUTED a00083d4: e3120008 tst r2, #8 <== NOT EXECUTED a00083d8: 1a00002e bne a0008498 <iproc+0x138> <== NOT EXECUTED
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
a00083dc: e595101c ldr r1, [r5, #28] <== NOT EXECUTED a00083e0: e2832001 add r2, r3, #1 <== NOT EXECUTED
} return 0;
a00083e4: e3a00000 mov r0, #0 <== NOT EXECUTED
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
a00083e8: e7c14003 strb r4, [r1, r3] <== NOT EXECUTED
a00083ec: e5852020 str r2, [r5, #32] <== NOT EXECUTED
a00083f0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
} return 0;
a00083f4: e3a00000 mov r0, #0 <== NOT EXECUTED
}
a00083f8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
c = tolower (c);
if (c == '\r') {
if (tty->termios.c_iflag & IGNCR)
a00083fc: e3130080 tst r3, #128 ; 0x80 <== NOT EXECUTED a0008400: 1a000022 bne a0008490 <iproc+0x130> <== NOT EXECUTED
return 0;
if (tty->termios.c_iflag & ICRNL)
c = '\n';
a0008404: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED a0008408: 03a0400d moveq r4, #13 <== NOT EXECUTED a000840c: 13a0400a movne r4, #10 <== NOT EXECUTED
} else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
a0008410: e595303c ldr r3, [r5, #60] ; 0x3c <== NOT EXECUTED a0008414: e3130002 tst r3, #2 <== NOT EXECUTED a0008418: 0affffe6 beq a00083b8 <iproc+0x58> <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
a000841c: e5d52043 ldrb r2, [r5, #67] ; 0x43 <== NOT EXECUTED a0008420: e1520004 cmp r2, r4 <== NOT EXECUTED a0008424: 0a00003d beq a0008520 <iproc+0x1c0> <== NOT EXECUTED
erase (tty, 0);
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
a0008428: e5d52044 ldrb r2, [r5, #68] ; 0x44 <== NOT EXECUTED a000842c: e1520004 cmp r2, r4 <== NOT EXECUTED a0008430: 0a000026 beq a00084d0 <iproc+0x170> <== NOT EXECUTED
erase (tty, 1);
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
a0008434: e5d52045 ldrb r2, [r5, #69] ; 0x45 <== NOT EXECUTED a0008438: e1520004 cmp r2, r4 <== NOT EXECUTED a000843c: 0a000035 beq a0008518 <iproc+0x1b8> <== NOT EXECUTED
return 1;
} else if (c == '\n') {
a0008440: e354000a cmp r4, #10 <== NOT EXECUTED a0008444: 0a000026 beq a00084e4 <iproc+0x184> <== NOT EXECUTED
if (tty->termios.c_lflag & (ECHO | ECHONL))
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
return 1;
} else if ((c == tty->termios.c_cc[VEOL]) ||
a0008448: e5d5204c ldrb r2, [r5, #76] ; 0x4c <== NOT EXECUTED a000844c: e1520004 cmp r2, r4 <== NOT EXECUTED a0008450: 0a000002 beq a0008460 <iproc+0x100> <== NOT EXECUTED a0008454: e5d52051 ldrb r2, [r5, #81] ; 0x51 <== NOT EXECUTED a0008458: e1520004 cmp r2, r4 <== NOT EXECUTED a000845c: 1affffd5 bne a00083b8 <iproc+0x58> <== NOT EXECUTED
(c == tty->termios.c_cc[VEOL2])) {
if (tty->termios.c_lflag & ECHO)
a0008460: e3130008 tst r3, #8 <== NOT EXECUTED a0008464: 1a000015 bne a00084c0 <iproc+0x160> <== NOT EXECUTED
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
a0008468: e5953020 ldr r3, [r5, #32] <== NOT EXECUTED a000846c: e595101c ldr r1, [r5, #28] <== NOT EXECUTED
return 1;
a0008470: e3a00001 mov r0, #1 <== NOT EXECUTED
return 1;
} else if ((c == tty->termios.c_cc[VEOL]) ||
(c == tty->termios.c_cc[VEOL2])) {
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
a0008474: e0832000 add r2, r3, r0 <== NOT EXECUTED a0008478: e7c14003 strb r4, [r1, r3] <== NOT EXECUTED a000847c: e5852020 str r2, [r5, #32] <== NOT EXECUTED
return 1;
a0008480: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if (tty->termios.c_iflag & IGNCR)
return 0;
if (tty->termios.c_iflag & ICRNL)
c = '\n';
} else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
c = '\r';
a0008484: e3130040 tst r3, #64 ; 0x40 <== NOT EXECUTED a0008488: 13a0400d movne r4, #13 <== NOT EXECUTED a000848c: eaffffdf b a0008410 <iproc+0xb0> <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
c = tolower (c);
if (c == '\r') {
if (tty->termios.c_iflag & IGNCR)
return 0;
a0008490: e3a00000 mov r0, #0 <== NOT EXECUTED
a0008494: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
a0008498: e1a00004 mov r0, r4 <== NOT EXECUTED a000849c: e1a01005 mov r1, r5 <== NOT EXECUTED a00084a0: ebffff05 bl a00080bc <echo> <== NOT EXECUTED a00084a4: e5953020 ldr r3, [r5, #32] <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
a00084a8: e595101c ldr r1, [r5, #28] <== NOT EXECUTED
} return 0;
a00084ac: e3a00000 mov r0, #0 <== NOT EXECUTED
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
a00084b0: e2832001 add r2, r3, #1 <== NOT EXECUTED
a00084b4: e7c14003 strb r4, [r1, r3] <== NOT EXECUTED
a00084b8: e5852020 str r2, [r5, #32] <== NOT EXECUTED
a00084bc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
return 1;
} else if ((c == tty->termios.c_cc[VEOL]) ||
(c == tty->termios.c_cc[VEOL2])) {
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
a00084c0: e1a00004 mov r0, r4 <== NOT EXECUTED a00084c4: e1a01005 mov r1, r5 <== NOT EXECUTED a00084c8: ebfffefb bl a00080bc <echo> <== NOT EXECUTED a00084cc: eaffffe5 b a0008468 <iproc+0x108> <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
erase (tty, 0);
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
erase (tty, 1);
a00084d0: e1a00005 mov r0, r5 <== NOT EXECUTED a00084d4: e3a01001 mov r1, #1 <== NOT EXECUTED a00084d8: ebffff1c bl a0008150 <erase> <== NOT EXECUTED
return 0;
a00084dc: e3a00000 mov r0, #0 <== NOT EXECUTED
a00084e0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
}
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
} else if (c == '\n') {
if (tty->termios.c_lflag & (ECHO | ECHONL))
a00084e4: e3130048 tst r3, #72 ; 0x48 <== NOT EXECUTED a00084e8: 0a000002 beq a00084f8 <iproc+0x198> <== NOT EXECUTED
echo (c, tty);
a00084ec: e1a00004 mov r0, r4 <== NOT EXECUTED a00084f0: e1a01005 mov r1, r5 <== NOT EXECUTED a00084f4: ebfffef0 bl a00080bc <echo> <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
a00084f8: e5953020 ldr r3, [r5, #32] <== NOT EXECUTED a00084fc: e595101c ldr r1, [r5, #28] <== NOT EXECUTED a0008500: e3a0000a mov r0, #10 <== NOT EXECUTED a0008504: e2832001 add r2, r3, #1 <== NOT EXECUTED a0008508: e7c10003 strb r0, [r1, r3] <== NOT EXECUTED
return 1;
a000850c: e3a00001 mov r0, #1 <== NOT EXECUTED
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
} else if (c == '\n') {
if (tty->termios.c_lflag & (ECHO | ECHONL))
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
a0008510: e5852020 str r2, [r5, #32] <== NOT EXECUTED
return 1;
a0008514: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
else if (c == tty->termios.c_cc[VKILL]) {
erase (tty, 1);
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
a0008518: e3a00001 mov r0, #1 <== NOT EXECUTED
a000851c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
if (c == tty->termios.c_cc[VERASE]) {
erase (tty, 0);
a0008520: e1a00005 mov r0, r5 <== NOT EXECUTED a0008524: e3a01000 mov r1, #0 <== NOT EXECUTED a0008528: ebffff08 bl a0008150 <erase> <== NOT EXECUTED
return 0;
a000852c: e3a00000 mov r0, #0 <== NOT EXECUTED
a0008530: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a00075e4 <issetugid>:
#if defined(RTEMS_NEWLIB) && !defined(HAVE_ISSETUGID)
int issetugid (void)
{
return 0;
}
a00075e4: e3a00000 mov r0, #0 <== NOT EXECUTED a00075e8: e12fff1e bx lr <== NOT EXECUTED
a0024e80 <kill>:
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
return 0;
}
a0024e80: e3a00000 mov r0, #0 <== NOT EXECUTED a0024e84: e12fff1e bx lr <== NOT EXECUTED
a0008a40 <lchown>:
int lchown(
const char *path,
uid_t owner,
gid_t group
)
{
a0008a40: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED a0008a44: e1a02802 lsl r2, r2, #16 <== NOT EXECUTED
return _chown_helper( path, owner, group, false );
a0008a48: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED a0008a4c: e1a02822 lsr r2, r2, #16 <== NOT EXECUTED a0008a50: e3a03000 mov r3, #0 <== NOT EXECUTED a0008a54: eafffef5 b a0008630 <_chown_helper> <== NOT EXECUTED
a0016080 <libc_wrapup>:
/*
* In case RTEMS is already down, don't do this. It could be
* dangerous.
*/
if (!_System_state_Is_up(_System_state_Get()))
a0016080: e59f305c ldr r3, [pc, #92] ; a00160e4 <libc_wrapup+0x64>
extern void _wrapup_reent(struct _reent *);
extern void _reclaim_reent(struct _reent *);
void libc_wrapup(void)
{
a0016084: e92d4030 push {r4, r5, lr}
/*
* In case RTEMS is already down, don't do this. It could be
* dangerous.
*/
if (!_System_state_Is_up(_System_state_Get()))
a0016088: e5933000 ldr r3, [r3] a001608c: e3530003 cmp r3, #3
a0016090: 0a000000 beq a0016098 <libc_wrapup+0x18>
a0016094: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* This was already done if the user called exit() directly .
_wrapup_reent(0);
*/
if (_REENT != _global_impure_ptr) {
a0016098: e59f4048 ldr r4, [pc, #72] ; a00160e8 <libc_wrapup+0x68> a001609c: e59f2048 ldr r2, [pc, #72] ; a00160ec <libc_wrapup+0x6c> a00160a0: e5943000 ldr r3, [r4] a00160a4: e5925000 ldr r5, [r2] a00160a8: e1530005 cmp r3, r5
a00160ac: 0a000003 beq a00160c0 <libc_wrapup+0x40>
_wrapup_reent(_global_impure_ptr);
a00160b0: e1a00005 mov r0, r5 a00160b4: eb0001bb bl a00167a8 <_wrapup_reent>
/* Don't reclaim this one, just in case we do printfs
* on the way out to ROM.
*/
_reclaim_reent(&libc_global_reent);
#endif
_REENT = _global_impure_ptr;
a00160b8: e5845000 str r5, [r4] a00160bc: e1a03005 mov r3, r5
*
* Should this be changed to do *all* file streams?
* _fwalk (_REENT, fclose);
*/
fclose (stdin);
a00160c0: e5930004 ldr r0, [r3, #4] a00160c4: ebffec86 bl a00112e4 <fclose>
fclose (stdout);
a00160c8: e5943000 ldr r3, [r4] a00160cc: e5930008 ldr r0, [r3, #8] a00160d0: ebffec83 bl a00112e4 <fclose>
fclose (stderr);
a00160d4: e5943000 ldr r3, [r4] a00160d8: e593000c ldr r0, [r3, #12]
}
a00160dc: e8bd4030 pop {r4, r5, lr}
* _fwalk (_REENT, fclose);
*/
fclose (stdin);
fclose (stdout);
fclose (stderr);
a00160e0: eaffec7f b a00112e4 <fclose>
a0009b70 <link>:
int link(
const char *existing,
const char *new
)
{
a0009b70: e92d4070 push {r4, r5, r6, lr}
a0009b74: e24dd034 sub sp, sp, #52 ; 0x34
a0009b78: e1a05001 mov r5, r1
a0009b7c: e1a06000 mov r6, r0
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
a0009b80: eb003a0c bl a00183b8 <strlen> a0009b84: e28d4018 add r4, sp, #24 a0009b88: e3a03001 mov r3, #1 a0009b8c: e1a01000 mov r1, r0 a0009b90: e58d3000 str r3, [sp] a0009b94: e3a02000 mov r2, #0 a0009b98: e1a00006 mov r0, r6 a0009b9c: e1a03004 mov r3, r4 a0009ba0: ebfffde3 bl a0009334 <rtems_filesystem_evaluate_path>
0, &existing_loc, true );
if ( result != 0 )
a0009ba4: e3500000 cmp r0, #0
return -1;
a0009ba8: 13e05000 mvnne r5, #0
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
0, &existing_loc, true );
if ( result != 0 )
a0009bac: 0a000002 beq a0009bbc <link+0x4c>
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
a0009bb0: e1a00005 mov r0, r5
a0009bb4: e28dd034 add sp, sp, #52 ; 0x34
a0009bb8: e8bd8070 pop {r4, r5, r6, pc}
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
a0009bbc: e28d6004 add r6, sp, #4 a0009bc0: e1a00005 mov r0, r5 a0009bc4: e1a02006 mov r2, r6 a0009bc8: e28d1030 add r1, sp, #48 ; 0x30 a0009bcc: eb0004c4 bl a000aee4 <rtems_filesystem_get_start_loc>
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
a0009bd0: e59d3010 ldr r3, [sp, #16] a0009bd4: e59d0030 ldr r0, [sp, #48] ; 0x30 a0009bd8: e1a01006 mov r1, r6 a0009bdc: e5933004 ldr r3, [r3, #4] a0009be0: e0850000 add r0, r5, r0 a0009be4: e28d202c add r2, sp, #44 ; 0x2c a0009be8: e12fff33 blx r3
if ( result != 0 ) {
a0009bec: e3500000 cmp r0, #0
a0009bf0: 1a000018 bne a0009c58 <link+0xe8>
/*
* Check to see if the caller is trying to link across file system
* boundaries.
*/
if ( parent_loc.mt_entry != existing_loc.mt_entry ) {
a0009bf4: e59d3028 ldr r3, [sp, #40] ; 0x28 a0009bf8: e59d2014 ldr r2, [sp, #20] a0009bfc: e1520003 cmp r2, r3
a0009c00: 1a00000b bne a0009c34 <link+0xc4>
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
rtems_set_errno_and_return_minus_one( EXDEV );
}
result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start );
a0009c04: e59d3010 ldr r3, [sp, #16] a0009c08: e1a01006 mov r1, r6 a0009c0c: e59d202c ldr r2, [sp, #44] ; 0x2c a0009c10: e5933008 ldr r3, [r3, #8] a0009c14: e1a00004 mov r0, r4 a0009c18: e12fff33 blx r3 a0009c1c: e1a05000 mov r5, r0
rtems_filesystem_freenode( &existing_loc );
a0009c20: e1a00004 mov r0, r4 a0009c24: ebfffe7b bl a0009618 <rtems_filesystem_freenode>
rtems_filesystem_freenode( &parent_loc );
a0009c28: e1a00006 mov r0, r6 a0009c2c: ebfffe79 bl a0009618 <rtems_filesystem_freenode>
return result;
a0009c30: eaffffde b a0009bb0 <link+0x40>
* Check to see if the caller is trying to link across file system
* boundaries.
*/
if ( parent_loc.mt_entry != existing_loc.mt_entry ) {
rtems_filesystem_freenode( &existing_loc );
a0009c34: e1a00004 mov r0, r4 a0009c38: ebfffe76 bl a0009618 <rtems_filesystem_freenode>
rtems_filesystem_freenode( &parent_loc );
a0009c3c: e1a00006 mov r0, r6 a0009c40: ebfffe74 bl a0009618 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EXDEV );
a0009c44: eb002cd8 bl a0014fac <__errno> a0009c48: e3a03012 mov r3, #18 a0009c4c: e5803000 str r3, [r0] a0009c50: e3e05000 mvn r5, #0 a0009c54: eaffffd5 b a0009bb0 <link+0x40>
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
if ( result != 0 ) {
rtems_filesystem_freenode( &existing_loc );
a0009c58: e1a00004 mov r0, r4 <== NOT EXECUTED a0009c5c: ebfffe6d bl a0009618 <rtems_filesystem_freenode> <== NOT EXECUTED
return -1;
a0009c60: e3e05000 mvn r5, #0 <== NOT EXECUTED a0009c64: eaffffd1 b a0009bb0 <link+0x40> <== NOT EXECUTED
a0015f3c <lseek>:
{
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
a0015f3c: e59fc118 ldr ip, [pc, #280] ; a001605c <lseek+0x120>
off_t lseek(
int fd,
off_t offset,
int whence
)
{
a0015f40: e92d4870 push {r4, r5, r6, fp, lr}
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
a0015f44: e59cc000 ldr ip, [ip] a0015f48: e150000c cmp r0, ip
a0015f4c: 2a00003c bcs a0016044 <lseek+0x108> iop = rtems_libio_iop( fd );
a0015f50: e59fc108 ldr ip, [pc, #264] ; a0016060 <lseek+0x124> a0015f54: e3a04038 mov r4, #56 ; 0x38 a0015f58: e59cc000 ldr ip, [ip] a0015f5c: e024c490 mla r4, r0, r4, ip
rtems_libio_check_is_open(iop);
a0015f60: e5940014 ldr r0, [r4, #20] a0015f64: e3100c01 tst r0, #256 ; 0x100
a0015f68: 0a000035 beq a0016044 <lseek+0x108>
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
a0015f6c: e3530001 cmp r3, #1
/*
* Now process the lseek().
*/
old_offset = iop->offset;
a0015f70: e284600c add r6, r4, #12
a0015f74: e8960060 ldm r6, {r5, r6}
switch ( whence ) {
a0015f78: 0a000024 beq a0016010 <lseek+0xd4>
a0015f7c: e3530002 cmp r3, #2
a0015f80: 0a00000e beq a0015fc0 <lseek+0x84>
a0015f84: e3530000 cmp r3, #0
a0015f88: 1a000025 bne a0016024 <lseek+0xe8>
case SEEK_SET:
iop->offset = offset;
a0015f8c: e584100c str r1, [r4, #12] a0015f90: e5842010 str r2, [r4, #16]
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->pathinfo.handlers->lseek_h)( iop, offset, whence );
a0015f94: e594c020 ldr ip, [r4, #32] a0015f98: e1a00004 mov r0, r4 a0015f9c: e59cc014 ldr ip, [ip, #20] a0015fa0: e12fff3c blx ip
if ( status == (off_t) -1 )
a0015fa4: e3700001 cmn r0, #1
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->pathinfo.handlers->lseek_h)( iop, offset, whence );
a0015fa8: e1a02000 mov r2, r0 a0015fac: e1a03001 mov r3, r1
if ( status == (off_t) -1 )
a0015fb0: 0a00000f beq a0015ff4 <lseek+0xb8>
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
a0015fb4: e1a00002 mov r0, r2
a0015fb8: e1a01003 mov r1, r3
a0015fbc: e8bd8870 pop {r4, r5, r6, fp, pc}
case SEEK_CUR:
iop->offset += offset;
break;
case SEEK_END:
iop->offset = iop->size + offset;
a0015fc0: e9941800 ldmib r4, {fp, ip}
a0015fc4: e09bb001 adds fp, fp, r1
a0015fc8: e0acc002 adc ip, ip, r2
a0015fcc: e584b00c str fp, [r4, #12]
a0015fd0: e584c010 str ip, [r4, #16]
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->pathinfo.handlers->lseek_h)( iop, offset, whence );
a0015fd4: e594c020 ldr ip, [r4, #32] a0015fd8: e1a00004 mov r0, r4 a0015fdc: e59cc014 ldr ip, [ip, #20] a0015fe0: e12fff3c blx ip
if ( status == (off_t) -1 )
a0015fe4: e3700001 cmn r0, #1
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->pathinfo.handlers->lseek_h)( iop, offset, whence );
a0015fe8: e1a02000 mov r2, r0 a0015fec: e1a03001 mov r3, r1
if ( status == (off_t) -1 ) a0015ff0: 1affffef bne a0015fb4 <lseek+0x78>
a0015ff4: e3710001 cmn r1, #1
a0015ff8: 1affffed bne a0015fb4 <lseek+0x78>
iop->offset = old_offset;
a0015ffc: e584500c str r5, [r4, #12] a0016000: e5846010 str r6, [r4, #16]
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
a0016004: e1a00002 mov r0, r2
a0016008: e1a01003 mov r1, r3
a001600c: e8bd8870 pop {r4, r5, r6, fp, pc}
case SEEK_SET:
iop->offset = offset;
break;
case SEEK_CUR:
iop->offset += offset;
a0016010: e091b005 adds fp, r1, r5 a0016014: e0a2c006 adc ip, r2, r6 a0016018: e584b00c str fp, [r4, #12] a001601c: e584c010 str ip, [r4, #16]
break;
a0016020: eaffffdb b a0015f94 <lseek+0x58>
case SEEK_END:
iop->offset = iop->size + offset;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
a0016024: ebffec60 bl a00111ac <__errno> a0016028: e3a03016 mov r3, #22 a001602c: e5803000 str r3, [r0] a0016030: e3e02000 mvn r2, #0 a0016034: e3e03000 mvn r3, #0
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
a0016038: e1a00002 mov r0, r2
a001603c: e1a01003 mov r1, r3
a0016040: e8bd8870 pop {r4, r5, r6, fp, pc}
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
a0016044: ebffec58 bl a00111ac <__errno> <== NOT EXECUTED a0016048: e3a03009 mov r3, #9 <== NOT EXECUTED a001604c: e5803000 str r3, [r0] <== NOT EXECUTED a0016050: e3e02000 mvn r2, #0 <== NOT EXECUTED a0016054: e3e03000 mvn r3, #0 <== NOT EXECUTED a0016058: eaffffd5 b a0015fb4 <lseek+0x78> <== NOT EXECUTED
a0008710 <lstat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
a0008710: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
a0008714: e2515000 subs r5, r1, #0 <== NOT EXECUTED
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
a0008718: e24dd018 sub sp, sp, #24 <== NOT EXECUTED a000871c: e1a06000 mov r6, r0 <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
a0008720: 0a000018 beq a0008788 <lstat+0x78> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
a0008724: eb00314f bl a0014c68 <strlen> <== NOT EXECUTED a0008728: e28d4004 add r4, sp, #4 <== NOT EXECUTED a000872c: e1a01000 mov r1, r0 <== NOT EXECUTED a0008730: e3a02000 mov r2, #0 <== NOT EXECUTED a0008734: e1a00006 mov r0, r6 <== NOT EXECUTED a0008738: e1a03004 mov r3, r4 <== NOT EXECUTED a000873c: e58d2000 str r2, [sp] <== NOT EXECUTED a0008740: ebfffe21 bl a0007fcc <rtems_filesystem_evaluate_path> <== NOT EXECUTED
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
a0008744: e2501000 subs r1, r0, #0 <== NOT EXECUTED
return -1;
a0008748: 13e05000 mvnne r5, #0 <== NOT EXECUTED
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
a000874c: 1a00000a bne a000877c <lstat+0x6c> <== NOT EXECUTED
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
a0008750: e1a00005 mov r0, r5 <== NOT EXECUTED a0008754: e3a02048 mov r2, #72 ; 0x48 <== NOT EXECUTED a0008758: eb002f2e bl a0014418 <memset> <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
a000875c: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED a0008760: e1a01005 mov r1, r5 <== NOT EXECUTED a0008764: e1a00004 mov r0, r4 <== NOT EXECUTED a0008768: e5933018 ldr r3, [r3, #24] <== NOT EXECUTED a000876c: e12fff33 blx r3 <== NOT EXECUTED a0008770: e1a05000 mov r5, r0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
a0008774: e1a00004 mov r0, r4 <== NOT EXECUTED a0008778: ebfffe4d bl a00080b4 <rtems_filesystem_freenode> <== NOT EXECUTED
return status;
}
a000877c: e1a00005 mov r0, r5 <== NOT EXECUTED
a0008780: e28dd018 add sp, sp, #24 <== NOT EXECUTED
a0008784: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
a0008788: eb002a6e bl a0013148 <__errno> <== NOT EXECUTED a000878c: e3a0300e mov r3, #14 <== NOT EXECUTED a0008790: e5803000 str r3, [r0] <== NOT EXECUTED a0008794: e3e05000 mvn r5, #0 <== NOT EXECUTED a0008798: eafffff7 b a000877c <lstat+0x6c> <== NOT EXECUTED
a0006788 <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
a0006788: e59f30d8 ldr r3, [pc, #216] ; a0006868 <malloc+0xe0>
#include "malloc_p.h"
void *malloc(
size_t size
)
{
a000678c: e92d4030 push {r4, r5, lr}
void *return_this;
MSBUMP(malloc_calls, 1);
a0006790: e5932004 ldr r2, [r3, #4]
#include "malloc_p.h"
void *malloc(
size_t size
)
{
a0006794: e1a04000 mov r4, r0
void *return_this;
MSBUMP(malloc_calls, 1);
a0006798: e2822001 add r2, r2, #1 a000679c: e5832004 str r2, [r3, #4]
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
a00067a0: ebffffaf bl a0006664 <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
a00067a4: e3540000 cmp r4, #0
return (void *) 0;
a00067a8: 01a05004 moveq r5, r4
malloc_deferred_frees_process();
/*
* Validate the parameters
*/
if ( !size )
a00067ac: 0a000019 beq a0006818 <malloc+0x90>
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
a00067b0: e59f30b4 ldr r3, [pc, #180] ; a000686c <malloc+0xe4> a00067b4: e5933000 ldr r3, [r3] a00067b8: e3530003 cmp r3, #3
a00067bc: 0a000025 beq a0006858 <malloc+0xd0>
RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate(
Heap_Control *heap,
uintptr_t size
)
{
return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 );
a00067c0: e59f30a8 ldr r3, [pc, #168] ; a0006870 <malloc+0xe8> a00067c4: e3a02000 mov r2, #0 a00067c8: e1a01004 mov r1, r4 a00067cc: e5930000 ldr r0, [r3] a00067d0: e1a03002 mov r3, r2 a00067d4: eb00136f bl a000b598 <_Protected_heap_Allocate_aligned_with_boundary>
* If this fails then return a NULL pointer.
*/
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
if ( !return_this ) {
a00067d8: e2505000 subs r5, r0, #0
a00067dc: 0a00000f beq a0006820 <malloc+0x98>
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
a00067e0: e59f308c ldr r3, [pc, #140] ; a0006874 <malloc+0xec> a00067e4: e5933000 ldr r3, [r3] a00067e8: e3530000 cmp r3, #0
a00067ec: 0a000002 beq a00067fc <malloc+0x74>
(*rtems_malloc_dirty_helper)( return_this, size );
a00067f0: e1a00005 mov r0, r5 a00067f4: e1a01004 mov r1, r4 a00067f8: e12fff33 blx r3
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
a00067fc: e59f3074 ldr r3, [pc, #116] ; a0006878 <malloc+0xf0> a0006800: e5933000 ldr r3, [r3] a0006804: e3530000 cmp r3, #0
a0006808: 0a000002 beq a0006818 <malloc+0x90>
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
a000680c: e5933004 ldr r3, [r3, #4] a0006810: e1a00005 mov r0, r5 a0006814: e12fff33 blx r3
return return_this;
}
a0006818: e1a00005 mov r0, r5
a000681c: e8bd8030 pop {r4, r5, pc}
*/
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
if ( !return_this ) {
if (rtems_malloc_sbrk_helpers)
a0006820: e59f3054 ldr r3, [pc, #84] ; a000687c <malloc+0xf4> a0006824: e5933000 ldr r3, [r3] a0006828: e3530000 cmp r3, #0
a000682c: 0a000005 beq a0006848 <malloc+0xc0>
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
a0006830: e5933004 ldr r3, [r3, #4] a0006834: e1a00004 mov r0, r4 a0006838: e12fff33 blx r3
if ( !return_this ) {
a000683c: e3500000 cmp r0, #0 a0006840: 11a05000 movne r5, r0
a0006844: 1affffe5 bne a00067e0 <malloc+0x58>
errno = ENOMEM;
a0006848: eb002a57 bl a00111ac <__errno> a000684c: e3a0300c mov r3, #12 a0006850: e5803000 str r3, [r0]
return (void *) 0;
a0006854: eaffffef b a0006818 <malloc+0x90>
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
!malloc_is_system_state_OK() )
a0006858: ebffff6d bl a0006614 <malloc_is_system_state_OK>
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
a000685c: e2505000 subs r5, r0, #0
a0006860: 1affffd6 bne a00067c0 <malloc+0x38>
a0006864: eaffffeb b a0006818 <malloc+0x90> <== NOT EXECUTED
a0006688 <malloc_deferred_free>:
void malloc_deferred_free(
void *pointer
)
{
a0006688: e1a01000 mov r1, r0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
a000668c: e59f0000 ldr r0, [pc, #0] ; a0006694 <malloc_deferred_free+0xc><== NOT EXECUTED a0006690: ea000f67 b a000a434 <_Chain_Append> <== NOT EXECUTED
a0006664 <malloc_deferred_frees_process>:
void malloc_deferred_frees_process(void)
{
a0006664: e52de004 push {lr} ; (str lr, [sp, #-4]!)
rtems_chain_node *to_be_freed;
/*
* If some free's have been deferred, then do them now.
*/
while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL)
a0006668: ea000000 b a0006670 <malloc_deferred_frees_process+0xc>
free(to_be_freed);
a000666c: ebffff5e bl a00063ec <free> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
a0006670: e59f000c ldr r0, [pc, #12] ; a0006684 <malloc_deferred_frees_process+0x20> a0006674: eb000f81 bl a000a480 <_Chain_Get>
rtems_chain_node *to_be_freed;
/*
* If some free's have been deferred, then do them now.
*/
while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL)
a0006678: e3500000 cmp r0, #0
a000667c: 1afffffa bne a000666c <malloc_deferred_frees_process+0x8>
free(to_be_freed);
}
a0006680: e49df004 pop {pc} ; (ldr pc, [sp], #4)
a000a588 <malloc_info>:
int malloc_info(
Heap_Information_block *the_info
)
{
if ( !the_info )
a000a588: e2501000 subs r1, r0, #0 <== NOT EXECUTED
*/
int malloc_info(
Heap_Information_block *the_info
)
{
a000a58c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !the_info )
a000a590: 0a000004 beq a000a5a8 <malloc_info+0x20> <== NOT EXECUTED
return -1;
_Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info );
a000a594: e59f3014 ldr r3, [pc, #20] ; a000a5b0 <malloc_info+0x28> <== NOT EXECUTED a000a598: e5930000 ldr r0, [r3] <== NOT EXECUTED a000a59c: eb001943 bl a0010ab0 <_Protected_heap_Get_information> <== NOT EXECUTED
return 0;
a000a5a0: e3a00000 mov r0, #0 <== NOT EXECUTED
a000a5a4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
int malloc_info(
Heap_Information_block *the_info
)
{
if ( !the_info )
return -1;
a000a5a8: e3e00000 mvn r0, #0 <== NOT EXECUTED
_Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info );
return 0;
}
a000a5ac: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0006614 <malloc_is_system_state_OK>:
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
{
if ( _Thread_Dispatch_disable_level > 0 )
a0006614: e59f3024 ldr r3, [pc, #36] ; a0006640 <malloc_is_system_state_OK+0x2c> a0006618: e5933000 ldr r3, [r3] a000661c: e3530000 cmp r3, #0
a0006620: 1a000004 bne a0006638 <malloc_is_system_state_OK+0x24>
return false;
if ( _ISR_Nest_level > 0 )
a0006624: e59f3018 ldr r3, [pc, #24] ; a0006644 <malloc_is_system_state_OK+0x30>
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
a0006628: e5930000 ldr r0, [r3] a000662c: e2700001 rsbs r0, r0, #1 a0006630: 33a00000 movcc r0, #0 a0006634: e12fff1e bx lr
{
if ( _Thread_Dispatch_disable_level > 0 )
return false;
a0006638: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
a000663c: e12fff1e bx lr <== NOT EXECUTED
a000a79c <malloc_report_statistics>:
#ifdef RTEMS_NEWLIB
#include "malloc_p.h"
void malloc_report_statistics(void)
{
malloc_report_statistics_with_plugin( NULL, printk_plugin );
a000a79c: e59f1004 ldr r1, [pc, #4] ; a000a7a8 <malloc_report_statistics+0xc><== NOT EXECUTED a000a7a0: e3a00000 mov r0, #0 <== NOT EXECUTED a000a7a4: ea000000 b a000a7ac <malloc_report_statistics_with_plugin> <== NOT EXECUTED
a000a7ac <malloc_report_statistics_with_plugin>:
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a000a7ac: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
a000a7b0: e59f40f4 ldr r4, [pc, #244] ; a000a8ac <malloc_report_statistics_with_plugin+0x100><== NOT EXECUTED
"max:%"PRIu32"k (%"PRIu32"%%)"
" lifetime:%"PRIu32"k freed:%"PRIu32"k\n",
s->space_available / 1024,
allocated / 1024,
/* avoid float! */
(allocated * 100) / s->space_available,
a000a7b4: e3a07064 mov r7, #100 ; 0x64 <== NOT EXECUTED
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a000a7b8: e1a08000 mov r8, r0 <== NOT EXECUTED
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
a000a7bc: e2843024 add r3, r4, #36 ; 0x24 <== NOT EXECUTED
a000a7c0: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
a000a7c4: e284c01c add ip, r4, #28 <== NOT EXECUTED
a000a7c8: e89c1800 ldm ip, {fp, ip} <== NOT EXECUTED
a000a7cc: e05bb002 subs fp, fp, r2 <== NOT EXECUTED
a000a7d0: e0ccc003 sbc ip, ip, r3 <== NOT EXECUTED
"max:%"PRIu32"k (%"PRIu32"%%)"
" lifetime:%"PRIu32"k freed:%"PRIu32"k\n",
s->space_available / 1024,
allocated / 1024,
/* avoid float! */
(allocated * 100) / s->space_available,
a000a7d4: e083279b umull r2, r3, fp, r7 <== NOT EXECUTED a000a7d8: e1a0000c mov r0, ip <== NOT EXECUTED a000a7dc: e0203097 mla r0, r7, r0, r3 <== NOT EXECUTED
context,
"Malloc statistics\n"
" avail:%"PRIu32"k allocated:%"PRIu32"k (%"PRId32"%%) "
"max:%"PRIu32"k (%"PRIu32"%%)"
" lifetime:%"PRIu32"k freed:%"PRIu32"k\n",
s->space_available / 1024,
a000a7e0: e5946000 ldr r6, [r4] <== NOT EXECUTED
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a000a7e4: e24dd024 sub sp, sp, #36 ; 0x24 <== NOT EXECUTED
"max:%"PRIu32"k (%"PRIu32"%%)"
" lifetime:%"PRIu32"k freed:%"PRIu32"k\n",
s->space_available / 1024,
allocated / 1024,
/* avoid float! */
(allocated * 100) / s->space_available,
a000a7e8: e58d201c str r2, [sp, #28] <== NOT EXECUTED a000a7ec: e58d3020 str r3, [sp, #32] <== NOT EXECUTED a000a7f0: e58d0020 str r0, [sp, #32] <== NOT EXECUTED
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
a000a7f4: e1a02006 mov r2, r6 <== NOT EXECUTED
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a000a7f8: e1a0a001 mov sl, r1 <== NOT EXECUTED
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
a000a7fc: e3a03000 mov r3, #0 <== NOT EXECUTED
a000a800: e28d101c add r1, sp, #28 <== NOT EXECUTED
a000a804: e8910003 ldm r1, {r0, r1} <== NOT EXECUTED
a000a808: e1a0552b lsr r5, fp, #10 <== NOT EXECUTED
a000a80c: e1855b0c orr r5, r5, ip, lsl #22 <== NOT EXECUTED
a000a810: e1a0b52c lsr fp, ip, #10 <== NOT EXECUTED
a000a814: eb0057b5 bl a00206f0 <__udivdi3> <== NOT EXECUTED
" lifetime:%"PRIu32"k freed:%"PRIu32"k\n",
s->space_available / 1024,
allocated / 1024,
/* avoid float! */
(allocated * 100) / s->space_available,
s->max_depth / 1024,
a000a818: e5949018 ldr r9, [r4, #24] <== NOT EXECUTED
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
a000a81c: e98d0003 stmib sp, {r0, r1} <== NOT EXECUTED
a000a820: e1a03529 lsr r3, r9, #10 <== NOT EXECUTED
a000a824: e1a01006 mov r1, r6 <== NOT EXECUTED
a000a828: e0000997 mul r0, r7, r9 <== NOT EXECUTED
a000a82c: e58d300c str r3, [sp, #12] <== NOT EXECUTED
a000a830: ebfff3f7 bl a0007814 <__aeabi_uidiv> <== NOT EXECUTED
allocated / 1024,
/* avoid float! */
(allocated * 100) / s->space_available,
s->max_depth / 1024,
(s->max_depth * 100) / s->space_available,
(uint32_t) (s->lifetime_allocated / 1024),
a000a834: e594101c ldr r1, [r4, #28] <== NOT EXECUTED
(uint32_t) (s->lifetime_freed / 1024)
a000a838: e5942024 ldr r2, [r4, #36] ; 0x24 <== NOT EXECUTED
allocated / 1024,
/* avoid float! */
(allocated * 100) / s->space_available,
s->max_depth / 1024,
(s->max_depth * 100) / s->space_available,
(uint32_t) (s->lifetime_allocated / 1024),
a000a83c: e594e020 ldr lr, [r4, #32] <== NOT EXECUTED a000a840: e1a0c521 lsr ip, r1, #10 <== NOT EXECUTED
(uint32_t) (s->lifetime_freed / 1024)
a000a844: e5941028 ldr r1, [r4, #40] ; 0x28 <== NOT EXECUTED a000a848: e1a03522 lsr r3, r2, #10 <== NOT EXECUTED
allocated / 1024,
/* avoid float! */
(allocated * 100) / s->space_available,
s->max_depth / 1024,
(s->max_depth * 100) / s->space_available,
(uint32_t) (s->lifetime_allocated / 1024),
a000a84c: e18ccb0e orr ip, ip, lr, lsl #22 <== NOT EXECUTED
(uint32_t) (s->lifetime_freed / 1024)
a000a850: e1833b01 orr r3, r3, r1, lsl #22 <== NOT EXECUTED
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
a000a854: e1a02526 lsr r2, r6, #10 <== NOT EXECUTED a000a858: e58d0010 str r0, [sp, #16] <== NOT EXECUTED a000a85c: e58d3018 str r3, [sp, #24] <== NOT EXECUTED a000a860: e59f1048 ldr r1, [pc, #72] ; a000a8b0 <malloc_report_statistics_with_plugin+0x104><== NOT EXECUTED a000a864: e1a03005 mov r3, r5 <== NOT EXECUTED a000a868: e58dc014 str ip, [sp, #20] <== NOT EXECUTED a000a86c: e58db000 str fp, [sp] <== NOT EXECUTED a000a870: e1a00008 mov r0, r8 <== NOT EXECUTED a000a874: e12fff3a blx sl <== NOT EXECUTED
s->max_depth / 1024,
(s->max_depth * 100) / s->space_available,
(uint32_t) (s->lifetime_allocated / 1024),
(uint32_t) (s->lifetime_freed / 1024)
);
(*print)(
a000a878: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED a000a87c: e594100c ldr r1, [r4, #12] <== NOT EXECUTED a000a880: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED a000a884: e58d0004 str r0, [sp, #4] <== NOT EXECUTED a000a888: e5940014 ldr r0, [r4, #20] <== NOT EXECUTED a000a88c: e58d1000 str r1, [sp] <== NOT EXECUTED a000a890: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED a000a894: e58d0008 str r0, [sp, #8] <== NOT EXECUTED a000a898: e59f1014 ldr r1, [pc, #20] ; a000a8b4 <malloc_report_statistics_with_plugin+0x108><== NOT EXECUTED a000a89c: e1a00008 mov r0, r8 <== NOT EXECUTED a000a8a0: e12fff3a blx sl <== NOT EXECUTED
s->memalign_calls,
s->free_calls,
s->realloc_calls,
s->calloc_calls
);
}
a000a8a4: e28dd024 add sp, sp, #36 ; 0x24 <== NOT EXECUTED
a000a8a8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
a0006b3c <malloc_sbrk_extend_and_allocate>:
* Round to the "requested sbrk amount" so hopefully we won't have
* to grow again for a while. This effectively does sbrk() calls
* in "page" amounts.
*/
sbrk_amount = RTEMS_Malloc_Sbrk_amount;
a0006b3c: e59f30a0 ldr r3, [pc, #160] ; a0006be4 <malloc_sbrk_extend_and_allocate+0xa8>
}
void *malloc_sbrk_extend_and_allocate(
size_t size
)
{
a0006b40: e92d40f0 push {r4, r5, r6, r7, lr}
* Round to the "requested sbrk amount" so hopefully we won't have
* to grow again for a while. This effectively does sbrk() calls
* in "page" amounts.
*/
sbrk_amount = RTEMS_Malloc_Sbrk_amount;
a0006b44: e5934000 ldr r4, [r3]
}
void *malloc_sbrk_extend_and_allocate(
size_t size
)
{
a0006b48: e1a06000 mov r6, r0
* in "page" amounts.
*/
sbrk_amount = RTEMS_Malloc_Sbrk_amount;
if ( sbrk_amount == 0 )
a0006b4c: e3540000 cmp r4, #0
a0006b50: 1a000001 bne a0006b5c <malloc_sbrk_extend_and_allocate+0x20>
return (void *) 0;
a0006b54: e1a00004 mov r0, r4 <== NOT EXECUTED
a0006b58: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
the_size = ((size + sbrk_amount) / sbrk_amount * sbrk_amount);
a0006b5c: e1a01004 mov r1, r4 a0006b60: e0800004 add r0, r0, r4 a0006b64: eb003883 bl a0014d78 <__aeabi_uidiv> a0006b68: e0040490 mul r4, r0, r4
starting_address = (void *) sbrk(the_size);
a0006b6c: e1a00004 mov r0, r4 a0006b70: ebfff7d9 bl a0004adc <sbrk>
if ( starting_address == (void*) -1 )
a0006b74: e3700001 cmn r0, #1
a0006b78: 0a000010 beq a0006bc0 <malloc_sbrk_extend_and_allocate+0x84>
return (void *) 0;
if ( !_Protected_heap_Extend(
a0006b7c: e59f5064 ldr r5, [pc, #100] ; a0006be8 <malloc_sbrk_extend_and_allocate+0xac> a0006b80: e1a01000 mov r1, r0 a0006b84: e1a02004 mov r2, r4 a0006b88: e5950000 ldr r0, [r5] a0006b8c: eb00134b bl a000b8c0 <_Protected_heap_Extend> a0006b90: e2507000 subs r7, r0, #0
a0006b94: 0a00000b beq a0006bc8 <malloc_sbrk_extend_and_allocate+0x8c>
sbrk(-the_size);
errno = ENOMEM;
return (void *) 0;
}
MSBUMP(space_available, the_size);
a0006b98: e59fc04c ldr ip, [pc, #76] ; a0006bec <malloc_sbrk_extend_and_allocate+0xb0> a0006b9c: e5950000 ldr r0, [r5] a0006ba0: e3a02000 mov r2, #0 a0006ba4: e59c5000 ldr r5, [ip] a0006ba8: e1a01006 mov r1, r6 a0006bac: e1a03002 mov r3, r2 a0006bb0: e0844005 add r4, r4, r5 a0006bb4: e58c4000 str r4, [ip]
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
return return_this;
}
a0006bb8: e8bd40f0 pop {r4, r5, r6, r7, lr}
a0006bbc: ea00132c b a000b874 <_Protected_heap_Allocate_aligned_with_boundary>
the_size = ((size + sbrk_amount) / sbrk_amount * sbrk_amount);
starting_address = (void *) sbrk(the_size);
if ( starting_address == (void*) -1 )
return (void *) 0;
a0006bc0: e3a00000 mov r0, #0
MSBUMP(space_available, the_size);
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
return return_this;
}
a0006bc4: e8bd80f0 pop {r4, r5, r6, r7, pc}
if ( starting_address == (void*) -1 )
return (void *) 0;
if ( !_Protected_heap_Extend(
RTEMS_Malloc_Heap, starting_address, the_size) ) {
sbrk(-the_size);
a0006bc8: e2640000 rsb r0, r4, #0 a0006bcc: ebfff7c2 bl a0004adc <sbrk>
errno = ENOMEM;
a0006bd0: eb002af5 bl a00117ac <__errno> a0006bd4: e3a0300c mov r3, #12 a0006bd8: e5803000 str r3, [r0]
return (void *) 0;
a0006bdc: e1a00007 mov r0, r7
a0006be0: e8bd80f0 pop {r4, r5, r6, r7, pc}
a0006bf0 <malloc_sbrk_initialize>:
)
{
uintptr_t old_address;
uintptr_t uaddress;
RTEMS_Malloc_Sbrk_amount = length;
a0006bf0: e59f3034 ldr r3, [pc, #52] ; a0006c2c <malloc_sbrk_initialize+0x3c>
* If the starting address is 0 then we are to attempt to
* get length worth of memory using sbrk. Make sure we
* align the address that we get back.
*/
if (!starting_address) {
a0006bf4: e3500000 cmp r0, #0
void *malloc_sbrk_initialize(
void *starting_address,
size_t length
)
{
a0006bf8: e52de004 push {lr} ; (str lr, [sp, #-4]!)
uintptr_t old_address;
uintptr_t uaddress;
RTEMS_Malloc_Sbrk_amount = length;
a0006bfc: e5831000 str r1, [r3]
* If the starting address is 0 then we are to attempt to
* get length worth of memory using sbrk. Make sure we
* align the address that we get back.
*/
if (!starting_address) {
a0006c00: 149df004 popne {pc} ; (ldrne pc, [sp], #4)
uaddress = (uintptr_t)sbrk(length);
a0006c04: e1a00001 mov r0, r1 a0006c08: ebfff7b3 bl a0004adc <sbrk>
if (uaddress == (uintptr_t) -1) {
a0006c0c: e3700001 cmn r0, #1
a0006c10: 0a000003 beq a0006c24 <malloc_sbrk_initialize+0x34>
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
/* DOES NOT RETURN!!! */
}
if (uaddress & (CPU_HEAP_ALIGNMENT-1)) {
a0006c14: e3100007 tst r0, #7 <== NOT EXECUTED
old_address = uaddress;
uaddress = (uaddress + CPU_HEAP_ALIGNMENT) & ~(CPU_HEAP_ALIGNMENT-1);
a0006c18: 12800008 addne r0, r0, #8 <== NOT EXECUTED a0006c1c: 13c00007 bicne r0, r0, #7 <== NOT EXECUTED
}
starting_address = (void *)uaddress;
}
return starting_address;
}
a0006c20: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
if (!starting_address) {
uaddress = (uintptr_t)sbrk(length);
if (uaddress == (uintptr_t) -1) {
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
a0006c24: e280001b add r0, r0, #27 a0006c28: eb000e22 bl a000a4b8 <rtems_fatal_error_occurred>
a0006c30 <malloc_set_heap_pointer>:
void malloc_set_heap_pointer(
Heap_Control *new_heap
)
{
RTEMS_Malloc_Heap = new_heap;
a0006c30: e59f3004 ldr r3, [pc, #4] ; a0006c3c <malloc_set_heap_pointer+0xc><== NOT EXECUTED a0006c34: e5830000 str r0, [r3] <== NOT EXECUTED
}
a0006c38: e12fff1e bx lr <== NOT EXECUTED
a000a9bc <malloc_walk>:
#include <stdlib.h>
void malloc_walk(size_t source, size_t printf_enabled)
{
_Protected_heap_Walk( RTEMS_Malloc_Heap, (int) source, printf_enabled );
a000a9bc: e2512000 subs r2, r1, #0 <== NOT EXECUTED a000a9c0: 13a02001 movne r2, #1 <== NOT EXECUTED a000a9c4: e59f100c ldr r1, [pc, #12] ; a000a9d8 <malloc_walk+0x1c> <== NOT EXECUTED
#include "malloc_p.h"
#include <stdlib.h>
void malloc_walk(size_t source, size_t printf_enabled)
{
a000a9c8: e1a03000 mov r3, r0 <== NOT EXECUTED
_Protected_heap_Walk( RTEMS_Malloc_Heap, (int) source, printf_enabled );
a000a9cc: e5910000 ldr r0, [r1] <== NOT EXECUTED a000a9d0: e1a01003 mov r1, r3 <== NOT EXECUTED a000a9d4: ea001863 b a0010b68 <_Protected_heap_Walk> <== NOT EXECUTED
a000ffc4 <memfile_free_block>:
* Free a block from an in-memory file.
*/
void memfile_free_block(
void *memory
)
{
a000ffc4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
free(memory);
a000ffc8: ebffd907 bl a00063ec <free> <== NOT EXECUTED
memfile_blocks_allocated--;
a000ffcc: e59f300c ldr r3, [pc, #12] ; a000ffe0 <memfile_free_block+0x1c><== NOT EXECUTED a000ffd0: e5932000 ldr r2, [r3] <== NOT EXECUTED a000ffd4: e2422001 sub r2, r2, #1 <== NOT EXECUTED a000ffd8: e5832000 str r2, [r3] <== NOT EXECUTED
}
a000ffdc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000ffe4 <memfile_free_blocks_in_table>:
*/
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
a000ffe4: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
/*
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
a000ffe8: e2517000 subs r7, r1, #0 <== NOT EXECUTED
*/
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
a000ffec: e1a04000 mov r4, r0 <== NOT EXECUTED
IMFS_assert( block_table );
/*
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
a000fff0: e5900000 ldr r0, [r0] <== NOT EXECUTED
for ( i=0 ; i<entries ; i++ ) {
a000fff4: da00000b ble a0010028 <memfile_free_blocks_in_table+0x44> <== NOT EXECUTED a000fff8: e3a05000 mov r5, #0 <== NOT EXECUTED a000fffc: e1a06000 mov r6, r0 <== NOT EXECUTED
if ( b[i] ) {
memfile_free_block( b[i] );
b[i] = 0;
a0010000: e1a08005 mov r8, r5 <== NOT EXECUTED
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
if ( b[i] ) {
a0010004: e4960004 ldr r0, [r6], #4 <== NOT EXECUTED
/*
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
a0010008: e2855001 add r5, r5, #1 <== NOT EXECUTED
if ( b[i] ) {
a001000c: e3500000 cmp r0, #0 <== NOT EXECUTED a0010010: 0a000001 beq a001001c <memfile_free_blocks_in_table+0x38> <== NOT EXECUTED
memfile_free_block( b[i] );
a0010014: ebffffea bl a000ffc4 <memfile_free_block> <== NOT EXECUTED
b[i] = 0;
a0010018: e5068004 str r8, [r6, #-4] <== NOT EXECUTED
/*
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
a001001c: e1570005 cmp r7, r5 <== NOT EXECUTED a0010020: cafffff7 bgt a0010004 <memfile_free_blocks_in_table+0x20> <== NOT EXECUTED a0010024: e5940000 ldr r0, [r4] <== NOT EXECUTED
/*
* Now that all the blocks in the block table are free, we can
* free the block table itself.
*/
memfile_free_block( *block_table );
a0010028: ebffffe5 bl a000ffc4 <memfile_free_block> <== NOT EXECUTED
*block_table = 0;
a001002c: e3a03000 mov r3, #0 <== NOT EXECUTED a0010030: e5843000 str r3, [r4] <== NOT EXECUTED
}
a0010034: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a0010584 <memfile_ftruncate>:
*/
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
a0010584: e92d4010 push {r4, lr}
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
a0010588: e5904018 ldr r4, [r0, #24]
*/
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
a001058c: e1a03000 mov r3, r0 a0010590: e24dd008 sub sp, sp, #8
* POSIX 1003.1b does not specify what happens if you truncate a file
* and the new length is greater than the current size. We treat this
* as an extend operation.
*/
if ( length > the_jnode->info.file.size )
a0010594: e5940054 ldr r0, [r4, #84] ; 0x54 a0010598: e1500002 cmp r0, r2
a001059c: ba00000e blt a00105dc <memfile_ftruncate+0x58> a00105a0: 0a00000a beq a00105d0 <memfile_ftruncate+0x4c> /* * The in-memory files do not currently reclaim memory until the file is * deleted. So we leave the previously allocated blocks in place for * future use and just set the length. */ the_jnode->info.file.size = length;
a00105a4: e5841050 str r1, [r4, #80] ; 0x50 a00105a8: e5842054 str r2, [r4, #84] ; 0x54
iop->size = the_jnode->info.file.size;
IMFS_update_atime( the_jnode );
a00105ac: e1a0000d mov r0, sp
* The in-memory files do not currently reclaim memory until the file is * deleted. So we leave the previously allocated blocks in place for * future use and just set the length. */ the_jnode->info.file.size = length; iop->size = the_jnode->info.file.size;
a00105b0: e9830006 stmib r3, {r1, r2}
IMFS_update_atime( the_jnode );
a00105b4: e3a01000 mov r1, #0 a00105b8: ebffd7c0 bl a00064c0 <gettimeofday> a00105bc: e59d3000 ldr r3, [sp]
return 0;
a00105c0: e3a00000 mov r0, #0
* future use and just set the length.
*/
the_jnode->info.file.size = length;
iop->size = the_jnode->info.file.size;
IMFS_update_atime( the_jnode );
a00105c4: e5843040 str r3, [r4, #64] ; 0x40
return 0;
}
a00105c8: e28dd008 add sp, sp, #8
a00105cc: e8bd8010 pop {r4, pc}
* POSIX 1003.1b does not specify what happens if you truncate a file
* and the new length is greater than the current size. We treat this
* as an extend operation.
*/
if ( length > the_jnode->info.file.size )
a00105d0: e5940050 ldr r0, [r4, #80] ; 0x50 a00105d4: e1500001 cmp r0, r1
a00105d8: 2afffff1 bcs a00105a4 <memfile_ftruncate+0x20>
return IMFS_memfile_extend( the_jnode, length );
a00105dc: e1a00004 mov r0, r4 <== NOT EXECUTED a00105e0: ebfffef1 bl a00101ac <IMFS_memfile_extend> <== NOT EXECUTED a00105e4: eafffff7 b a00105c8 <memfile_ftruncate+0x44> <== NOT EXECUTED
a000faf8 <memfile_ioctl>:
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
return 0;
}
a000faf8: e3a00000 mov r0, #0 <== NOT EXECUTED a000fafc: e12fff1e bx lr <== NOT EXECUTED
a00105e8 <memfile_lseek>:
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
a00105e8: e92d4030 push {r4, r5, lr}
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
a00105ec: e5905018 ldr r5, [r0, #24]
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
a00105f0: e1a04000 mov r4, r0
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
if (the_jnode->type == IMFS_LINEAR_FILE) {
a00105f4: e595304c ldr r3, [r5, #76] ; 0x4c a00105f8: e3530006 cmp r3, #6
a00105fc: 0a00000d beq a0010638 <memfile_lseek+0x50>
if (iop->offset > the_jnode->info.linearfile.size)
iop->offset = the_jnode->info.linearfile.size;
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
a0010600: e1a00005 mov r0, r5
a0010604: e284200c add r2, r4, #12
a0010608: e8920006 ldm r2, {r1, r2}
a001060c: ebfffee6 bl a00101ac <IMFS_memfile_extend>
a0010610: e3500000 cmp r0, #0
a0010614: 1a000018 bne a001067c <memfile_lseek+0x94>
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
a0010618: e2853050 add r3, r5, #80 ; 0x50
a001061c: e893000c ldm r3, {r2, r3}
a0010620: e984000c stmib r4, {r2, r3}
a0010624: e284300c add r3, r4, #12
a0010628: e893000c ldm r3, {r2, r3}
} return iop->offset; }
a001062c: e1a00002 mov r0, r2
a0010630: e1a01003 mov r1, r3
a0010634: e8bd8030 pop {r4, r5, pc}
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
if (the_jnode->type == IMFS_LINEAR_FILE) {
if (iop->offset > the_jnode->info.linearfile.size)
a0010638: e5951054 ldr r1, [r5, #84] ; 0x54
a001063c: e280300c add r3, r0, #12
a0010640: e893000c ldm r3, {r2, r3}
a0010644: e5950050 ldr r0, [r5, #80] ; 0x50
a0010648: e1530001 cmp r3, r1
a001064c: ca000002 bgt a001065c <memfile_lseek+0x74> a0010650: 1afffff5 bne a001062c <memfile_lseek+0x44>
a0010654: e1520000 cmp r2, r0
a0010658: 9afffff3 bls a001062c <memfile_lseek+0x44>
iop->offset = the_jnode->info.linearfile.size;
a001065c: e1a02000 mov r2, r0 <== NOT EXECUTED a0010660: e1a03001 mov r3, r1 <== NOT EXECUTED a0010664: e1a05000 mov r5, r0 <== NOT EXECUTED a0010668: e584000c str r0, [r4, #12] <== NOT EXECUTED a001066c: e5841010 str r1, [r4, #16] <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
}
return iop->offset;
}
a0010670: e1a00002 mov r0, r2 <== NOT EXECUTED
a0010674: e1a01003 mov r1, r3 <== NOT EXECUTED
a0010678: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if (iop->offset > the_jnode->info.linearfile.size)
iop->offset = the_jnode->info.linearfile.size;
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
rtems_set_errno_and_return_minus_one( ENOSPC );
a001067c: eb0002ca bl a00111ac <__errno> <== NOT EXECUTED a0010680: e3a0301c mov r3, #28 <== NOT EXECUTED a0010684: e5803000 str r3, [r0] <== NOT EXECUTED a0010688: e3e02000 mvn r2, #0 <== NOT EXECUTED a001068c: e3e03000 mvn r3, #0 <== NOT EXECUTED a0010690: eaffffe5 b a001062c <memfile_lseek+0x44> <== NOT EXECUTED
a00104d0 <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
a00104d0: e92d4070 push {r4, r5, r6, lr}
the_jnode = iop->pathinfo.node_access;
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
a00104d4: e5903014 ldr r3, [r0, #20]
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
a00104d8: e24dd004 sub sp, sp, #4 a00104dc: e1a04000 mov r4, r0
the_jnode = iop->pathinfo.node_access;
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
a00104e0: e3130f81 tst r3, #516 ; 0x204
uint32_t mode
)
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
a00104e4: e5905018 ldr r5, [r0, #24]
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
a00104e8: 0a000002 beq a00104f8 <memfile_open+0x28>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
a00104ec: e595204c ldr r2, [r5, #76] ; 0x4c a00104f0: e3520006 cmp r2, #6
a00104f4: 0a00000a beq a0010524 <memfile_open+0x54>
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
the_jnode->info.file.triply_indirect = 0;
if ((count != 0)
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
a00104f8: e5950050 ldr r0, [r5, #80] ; 0x50 a00104fc: e5952054 ldr r2, [r5, #84] ; 0x54
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
a0010500: e3130c02 tst r3, #512 ; 0x200
iop->offset = the_jnode->info.file.size;
a0010504: 1584000c strne r0, [r4, #12] a0010508: 15842010 strne r2, [r4, #16] a001050c: 15950050 ldrne r0, [r5, #80] ; 0x50 a0010510: 15952054 ldrne r2, [r5, #84] ; 0x54
iop->size = the_jnode->info.file.size;
a0010514: e9840005 stmib r4, {r0, r2}
return 0;
a0010518: e3a00000 mov r0, #0
}
a001051c: e28dd004 add sp, sp, #4
a0010520: e8bd8070 pop {r4, r5, r6, pc}
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
uint32_t count = the_jnode->info.linearfile.size;
a0010524: e595c050 ldr ip, [r5, #80] ; 0x50 <== NOT EXECUTED
const unsigned char *buffer = the_jnode->info.linearfile.direct;
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
a0010528: e3a00000 mov r0, #0 <== NOT EXECUTED
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
uint32_t count = the_jnode->info.linearfile.size;
const unsigned char *buffer = the_jnode->info.linearfile.direct;
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
a001052c: e3a01000 mov r1, #0 <== NOT EXECUTED a0010530: e3a02000 mov r2, #0 <== NOT EXECUTED
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
uint32_t count = the_jnode->info.linearfile.size;
const unsigned char *buffer = the_jnode->info.linearfile.direct;
the_jnode->type = IMFS_MEMORY_FILE;
a0010534: e3a06005 mov r6, #5 <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
the_jnode->info.file.triply_indirect = 0;
if ((count != 0)
a0010538: e15c0000 cmp ip, r0 <== NOT EXECUTED
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
uint32_t count = the_jnode->info.linearfile.size;
const unsigned char *buffer = the_jnode->info.linearfile.direct;
a001053c: e5953058 ldr r3, [r5, #88] ; 0x58 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
a0010540: e585604c str r6, [r5, #76] ; 0x4c <== NOT EXECUTED
the_jnode->info.file.size = 0;
a0010544: e5851050 str r1, [r5, #80] ; 0x50 <== NOT EXECUTED a0010548: e5852054 str r2, [r5, #84] ; 0x54 <== NOT EXECUTED
the_jnode->info.file.indirect = 0;
a001054c: e5850058 str r0, [r5, #88] ; 0x58 <== NOT EXECUTED
the_jnode->info.file.doubly_indirect = 0;
a0010550: e585005c str r0, [r5, #92] ; 0x5c <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
a0010554: e5850060 str r0, [r5, #96] ; 0x60 <== NOT EXECUTED
if ((count != 0)
a0010558: 1a000002 bne a0010568 <memfile_open+0x98> <== NOT EXECUTED a001055c: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED a0010560: e1a00001 mov r0, r1 <== NOT EXECUTED a0010564: eaffffe5 b a0010500 <memfile_open+0x30> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
a0010568: e1a00005 mov r0, r5 <== NOT EXECUTED a001056c: e58dc000 str ip, [sp] <== NOT EXECUTED a0010570: ebffff5a bl a00102e0 <IMFS_memfile_write> <== NOT EXECUTED a0010574: e3700001 cmn r0, #1 <== NOT EXECUTED a0010578: 0affffe7 beq a001051c <memfile_open+0x4c> <== NOT EXECUTED a001057c: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED a0010580: eaffffdc b a00104f8 <memfile_open+0x28> <== NOT EXECUTED
a0006890 <mknod>:
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
a0006890: e92d41f0 push {r4, r5, r6, r7, r8, lr}
rtems_filesystem_location_info_t temp_loc;
int i;
const char *name_start;
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
a0006894: e3110a0f tst r1, #61440 ; 0xf000
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
a0006898: e24dd020 sub sp, sp, #32 a000689c: e1a04001 mov r4, r1 a00068a0: e1a06000 mov r6, r0 a00068a4: e1a07002 mov r7, r2 a00068a8: e1a08003 mov r8, r3
rtems_filesystem_location_info_t temp_loc;
int i;
const char *name_start;
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
a00068ac: 1a000006 bne a00068cc <mknod+0x3c>
rtems_set_errno_and_return_minus_one( EINVAL );
a00068b0: eb002a3d bl a00111ac <__errno> <== NOT EXECUTED a00068b4: e3a03016 mov r3, #22 <== NOT EXECUTED a00068b8: e5803000 str r3, [r0] <== NOT EXECUTED a00068bc: e3e04000 mvn r4, #0 <== NOT EXECUTED
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
rtems_filesystem_freenode( &temp_loc );
return result;
}
a00068c0: e1a00004 mov r0, r4
a00068c4: e28dd020 add sp, sp, #32
a00068c8: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
rtems_set_errno_and_return_minus_one( EINVAL );
rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
a00068cc: e28d5004 add r5, sp, #4 a00068d0: e1a02005 mov r2, r5 a00068d4: e28d101c add r1, sp, #28 a00068d8: eb00026b bl a000728c <rtems_filesystem_get_start_loc>
result = (*temp_loc.ops->evalformake_h)(
a00068dc: e59d3010 ldr r3, [sp, #16] a00068e0: e59d001c ldr r0, [sp, #28] a00068e4: e1a01005 mov r1, r5 a00068e8: e5933004 ldr r3, [r3, #4] a00068ec: e0860000 add r0, r6, r0 a00068f0: e28d2018 add r2, sp, #24 a00068f4: e12fff33 blx r3
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
a00068f8: e3500000 cmp r0, #0
return -1;
a00068fc: 13e04000 mvnne r4, #0
result = (*temp_loc.ops->evalformake_h)(
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
a0006900: 1affffee bne a00068c0 <mknod+0x30>
return -1;
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
a0006904: e59d3010 ldr r3, [sp, #16] a0006908: e58d5000 str r5, [sp] a000690c: e1a01004 mov r1, r4 a0006910: e593c014 ldr ip, [r3, #20] a0006914: e59d0018 ldr r0, [sp, #24] a0006918: e1a02007 mov r2, r7 a000691c: e1a03008 mov r3, r8 a0006920: e12fff3c blx ip a0006924: e1a04000 mov r4, r0
rtems_filesystem_freenode( &temp_loc );
a0006928: e1a00005 mov r0, r5 a000692c: ebfffea9 bl a00063d8 <rtems_filesystem_freenode>
return result;
a0006930: eaffffe2 b a00068c0 <mknod+0x30>
a00069bc <mount>:
const char *target,
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
a00069bc: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
a00069c0: e3530001 cmp r3, #1
const char *target,
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
a00069c4: e24dd030 sub sp, sp, #48 ; 0x30 a00069c8: e58d3008 str r3, [sp, #8] a00069cc: e1a07000 mov r7, r0 a00069d0: e1a06001 mov r6, r1 a00069d4: e1a09002 mov r9, r2
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
a00069d8: 8a000099 bhi a0006c44 <mount+0x288>
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* Get mount handler
*/
mount_h = rtems_filesystem_get_mount_handler( filesystemtype );
a00069dc: e1a00002 mov r0, r2 a00069e0: eb001fb2 bl a000e8b0 <rtems_filesystem_get_mount_handler>
if ( !mount_h )
a00069e4: e3500000 cmp r0, #0 a00069e8: e58d0014 str r0, [sp, #20]
a00069ec: 0a000094 beq a0006c44 <mount+0x288>
{
rtems_filesystem_fsmount_me_t mount_h = NULL;
rtems_filesystem_location_info_t loc;
rtems_filesystem_mount_table_entry_t *mt_entry = NULL;
rtems_filesystem_location_info_t *loc_to_free = NULL;
bool has_target = target != NULL;
a00069f0: e2565000 subs r5, r6, #0 a00069f4: 13a05001 movne r5, #1
const char *target_or_null,
const char *filesystemtype,
size_t *target_length_ptr
)
{
const char *target = target_or_null != NULL ? target_or_null : "/";
a00069f8: e3550000 cmp r5, #0
a00069fc: 0a000089 beq a0006c28 <mount+0x26c>
* 4) The mount point exists with the proper permissions to allow mounting
* 5) The selected mount point already has a file system mounted to it
*
*/
int mount(
a0006a00: e1a00006 mov r0, r6 a0006a04: eb002dd2 bl a0012154 <strlen> a0006a08: e2803001 add r3, r0, #1 a0006a0c: e58d0010 str r0, [sp, #16] a0006a10: e58d300c str r3, [sp, #12] a0006a14: e58d6018 str r6, [sp, #24]
const char *filesystemtype,
size_t *target_length_ptr
)
{
const char *target = target_or_null != NULL ? target_or_null : "/";
size_t filesystemtype_size = strlen( filesystemtype ) + 1;
a0006a18: e1a00009 mov r0, r9 a0006a1c: eb002dcc bl a0012154 <strlen>
size_t source_size = source_or_null != NULL ?
strlen( source_or_null ) + 1 : 0;
a0006a20: e3570000 cmp r7, #0
const char *filesystemtype,
size_t *target_length_ptr
)
{
const char *target = target_or_null != NULL ? target_or_null : "/";
size_t filesystemtype_size = strlen( filesystemtype ) + 1;
a0006a24: e280b001 add fp, r0, #1
size_t source_size = source_or_null != NULL ?
strlen( source_or_null ) + 1 : 0;
a0006a28: 01a08007 moveq r8, r7
a0006a2c: 0a000002 beq a0006a3c <mount+0x80>
a0006a30: e1a00007 mov r0, r7 a0006a34: eb002dc6 bl a0012154 <strlen> a0006a38: e2808001 add r8, r0, #1
size_t target_size = strlen( target ) + 1;
size_t size = sizeof( rtems_filesystem_mount_table_entry_t )
+ filesystemtype_size + source_size + target_size;
a0006a3c: e59d300c ldr r3, [sp, #12]
rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size );
a0006a40: e3a00001 mov r0, #1
size_t filesystemtype_size = strlen( filesystemtype ) + 1;
size_t source_size = source_or_null != NULL ?
strlen( source_or_null ) + 1 : 0;
size_t target_size = strlen( target ) + 1;
size_t size = sizeof( rtems_filesystem_mount_table_entry_t )
+ filesystemtype_size + source_size + target_size;
a0006a44: e2831074 add r1, r3, #116 ; 0x74 a0006a48: e081100b add r1, r1, fp
rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size );
a0006a4c: e0811008 add r1, r1, r8 a0006a50: ebfffdf7 bl a0006234 <calloc>
if ( mt_entry != NULL ) {
a0006a54: e2504000 subs r4, r0, #0
a0006a58: 0a00006d beq a0006c14 <mount+0x258>
char *str = (char *) mt_entry + sizeof( *mt_entry );
a0006a5c: e284a074 add sl, r4, #116 ; 0x74
memcpy( str, filesystemtype, filesystemtype_size );
mt_entry->type = str;
str += filesystemtype_size;
a0006a60: e08a300b add r3, sl, fp
rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size );
if ( mt_entry != NULL ) {
char *str = (char *) mt_entry + sizeof( *mt_entry );
memcpy( str, filesystemtype, filesystemtype_size );
a0006a64: e1a01009 mov r1, r9 a0006a68: e1a0200b mov r2, fp a0006a6c: e1a0000a mov r0, sl a0006a70: e58d3004 str r3, [sp, #4] a0006a74: eb002bfa bl a0011a64 <memcpy>
mt_entry->type = str;
str += filesystemtype_size;
memcpy( str, source_or_null, source_size );
mt_entry->dev = str;
str += source_size;
a0006a78: e59d3004 ldr r3, [sp, #4]
memcpy( str, filesystemtype, filesystemtype_size );
mt_entry->type = str;
str += filesystemtype_size;
memcpy( str, source_or_null, source_size );
a0006a7c: e1a01007 mov r1, r7 a0006a80: e1a02008 mov r2, r8 a0006a84: e1a00003 mov r0, r3
if ( mt_entry != NULL ) {
char *str = (char *) mt_entry + sizeof( *mt_entry );
memcpy( str, filesystemtype, filesystemtype_size );
mt_entry->type = str;
a0006a88: e584a06c str sl, [r4, #108] ; 0x6c
str += filesystemtype_size;
memcpy( str, source_or_null, source_size );
mt_entry->dev = str;
str += source_size;
a0006a8c: e0839008 add r9, r3, r8
memcpy( str, filesystemtype, filesystemtype_size );
mt_entry->type = str;
str += filesystemtype_size;
memcpy( str, source_or_null, source_size );
a0006a90: eb002bf3 bl a0011a64 <memcpy>
mt_entry->dev = str;
a0006a94: e59d3004 ldr r3, [sp, #4]
str += source_size;
memcpy( str, target, target_size );
a0006a98: e59d1018 ldr r1, [sp, #24] a0006a9c: e59d200c ldr r2, [sp, #12]
memcpy( str, filesystemtype, filesystemtype_size );
mt_entry->type = str;
str += filesystemtype_size;
memcpy( str, source_or_null, source_size );
mt_entry->dev = str;
a0006aa0: e5843070 str r3, [r4, #112] ; 0x70
str += source_size;
memcpy( str, target, target_size );
a0006aa4: e1a00009 mov r0, r9 a0006aa8: eb002bed bl a0011a64 <memcpy>
if ( !mt_entry )
rtems_set_errno_and_return_minus_one( ENOMEM );
mt_entry->mt_fs_root.mt_entry = mt_entry;
mt_entry->options = options;
mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf;
a0006aac: e59fe208 ldr lr, [pc, #520] ; a0006cbc <mount+0x300> a0006ab0: e284c038 add ip, r4, #56 ; 0x38
/*
* The mount_point should be a directory with read/write/execute
* permissions in the existing tree.
*/
if ( has_target ) {
a0006ab4: e3550000 cmp r5, #0
if ( !mt_entry )
rtems_set_errno_and_return_minus_one( ENOMEM );
mt_entry->mt_fs_root.mt_entry = mt_entry;
mt_entry->options = options;
mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf;
a0006ab8: e8be000f ldm lr!, {r0, r1, r2, r3}
a0006abc: e8ac000f stmia ip!, {r0, r1, r2, r3}
a0006ac0: e8be000f ldm lr!, {r0, r1, r2, r3}
a0006ac4: e8ac000f stmia ip!, {r0, r1, r2, r3}
a0006ac8: e89e000f ldm lr, {r0, r1, r2, r3}
);
if ( !mt_entry )
rtems_set_errno_and_return_minus_one( ENOMEM );
mt_entry->mt_fs_root.mt_entry = mt_entry;
mt_entry->options = options;
a0006acc: e59de008 ldr lr, [sp, #8]
memcpy( str, source_or_null, source_size );
mt_entry->dev = str;
str += source_size;
memcpy( str, target, target_size );
mt_entry->target = str;
a0006ad0: e5849068 str r9, [r4, #104] ; 0x68
&target_length
);
if ( !mt_entry )
rtems_set_errno_and_return_minus_one( ENOMEM );
mt_entry->mt_fs_root.mt_entry = mt_entry;
a0006ad4: e584402c str r4, [r4, #44] ; 0x2c
mt_entry->options = options;
a0006ad8: e584e030 str lr, [r4, #48] ; 0x30
mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf;
a0006adc: e88c000f stm ip, {r0, r1, r2, r3}
/*
* The mount_point should be a directory with read/write/execute
* permissions in the existing tree.
*/
if ( has_target ) {
a0006ae0: 1a000023 bne a0006b74 <mount+0x1b8>
stop = (*routine)( mt_entry, routine_arg );
}
rtems_libio_unlock();
return stop;
}
a0006ae4: e59f31d4 ldr r3, [pc, #468] ; a0006cc0 <mount+0x304>
}
} else {
/*
* Do we already have a base file system ?
*/
if ( !rtems_chain_is_empty( &mount_chain ) ) {
a0006ae8: e5932000 ldr r2, [r3]
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_tail(
const Chain_Control *the_chain
)
{
return &the_chain->Tail.Node;
a0006aec: e2833004 add r3, r3, #4 a0006af0: e1520003 cmp r2, r3
)
{
rtems_filesystem_fsmount_me_t mount_h = NULL;
rtems_filesystem_location_info_t loc;
rtems_filesystem_mount_table_entry_t *mt_entry = NULL;
rtems_filesystem_location_info_t *loc_to_free = NULL;
a0006af4: 01a07005 moveq r7, r5
}
} else {
/*
* Do we already have a base file system ?
*/
if ( !rtems_chain_is_empty( &mount_chain ) ) {
a0006af8: 1a000056 bne a0006c58 <mount+0x29c>
* mt_point_node.node_access will be left to null to indicate that this
* is the root of the entire file system.
*/
}
if ( (*mount_h)( mt_entry, data ) ) {
a0006afc: e1a00004 mov r0, r4 a0006b00: e59d1054 ldr r1, [sp, #84] ; 0x54 a0006b04: e59d3014 ldr r3, [sp, #20] a0006b08: e12fff33 blx r3 a0006b0c: e2506000 subs r6, r0, #0
a0006b10: 1a000057 bne a0006c74 <mount+0x2b8>
rtems_status_code rtems_libio_set_private_env(void);
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ;
static inline void rtems_libio_lock( void )
{
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
a0006b14: e59f71a8 ldr r7, [pc, #424] ; a0006cc4 <mount+0x308> a0006b18: e1a02006 mov r2, r6 a0006b1c: e1a01006 mov r1, r6 a0006b20: e5970000 ldr r0, [r7] a0006b24: eb000be3 bl a0009ab8 <rtems_semaphore_obtain> a0006b28: e59f0190 ldr r0, [pc, #400] ; a0006cc0 <mount+0x304> a0006b2c: e1a01004 mov r1, r4 a0006b30: eb000e3f bl a000a434 <_Chain_Append>
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
a0006b34: e5970000 ldr r0, [r7] a0006b38: eb000c27 bl a0009bdc <rtems_semaphore_release>
*/
rtems_libio_lock();
rtems_chain_append( &mount_chain, &mt_entry->Node );
rtems_libio_unlock();
if ( !has_target )
a0006b3c: e3550000 cmp r5, #0
rtems_filesystem_root = mt_entry->mt_fs_root;
return 0;
a0006b40: 11a05006 movne r5, r6
*/
rtems_libio_lock();
rtems_chain_append( &mount_chain, &mt_entry->Node );
rtems_libio_unlock();
if ( !has_target )
a0006b44: 1a000007 bne a0006b68 <mount+0x1ac>
rtems_filesystem_root = mt_entry->mt_fs_root;
a0006b48: e59fc178 ldr ip, [pc, #376] ; a0006cc8 <mount+0x30c>
a0006b4c: e284401c add r4, r4, #28
a0006b50: e8b4000f ldm r4!, {r0, r1, r2, r3}
a0006b54: e59cc000 ldr ip, [ip]
a0006b58: e5944000 ldr r4, [r4]
a0006b5c: e28cc018 add ip, ip, #24
a0006b60: e8ac000f stmia ip!, {r0, r1, r2, r3}
a0006b64: e58c4000 str r4, [ip]
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
return -1;
}
a0006b68: e1a00005 mov r0, r5
a0006b6c: e28dd030 add sp, sp, #48 ; 0x30
a0006b70: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
* The mount_point should be a directory with read/write/execute
* permissions in the existing tree.
*/
if ( has_target ) {
if ( rtems_filesystem_evaluate_path(
a0006b74: e28d701c add r7, sp, #28 a0006b78: e3a0c001 mov ip, #1 a0006b7c: e1a00006 mov r0, r6 a0006b80: e59d1010 ldr r1, [sp, #16] a0006b84: e3a02007 mov r2, #7 a0006b88: e1a03007 mov r3, r7 a0006b8c: e58dc000 str ip, [sp] a0006b90: ebfffdd6 bl a00062f0 <rtems_filesystem_evaluate_path> a0006b94: e3700001 cmn r0, #1
a0006b98: 0a000031 beq a0006c64 <mount+0x2a8>
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
a0006b9c: e59d3028 ldr r3, [sp, #40] ; 0x28 a0006ba0: e1a00007 mov r0, r7 a0006ba4: e5933010 ldr r3, [r3, #16] a0006ba8: e12fff33 blx r3 a0006bac: e3500001 cmp r0, #1
a0006bb0: 1a000039 bne a0006c9c <mount+0x2e0>
/*
* You can only mount one file system onto a single mount point.
*/
if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) {
a0006bb4: e59f0110 ldr r0, [pc, #272] ; a0006ccc <mount+0x310> a0006bb8: e59d101c ldr r1, [sp, #28] a0006bbc: ebffff61 bl a0006948 <rtems_filesystem_mount_iterate> a0006bc0: e3500000 cmp r0, #0
a0006bc4: 1a000038 bne a0006cac <mount+0x2f0>
* may have been allocated in loc should not be sent to freenode
* until the system is unmounted. It may be needed to correctly
* traverse the tree.
*/
mt_entry->mt_point_node.node_access = loc.node_access;
a0006bc8: e59d201c ldr r2, [sp, #28]
mt_entry->mt_point_node.handlers = loc.handlers;
mt_entry->mt_point_node.ops = loc.ops;
a0006bcc: e59d3028 ldr r3, [sp, #40] ; 0x28
/*
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( loc.ops->mount_h( mt_entry ) ) {
a0006bd0: e1a00004 mov r0, r4
* may have been allocated in loc should not be sent to freenode
* until the system is unmounted. It may be needed to correctly
* traverse the tree.
*/
mt_entry->mt_point_node.node_access = loc.node_access;
a0006bd4: e5842008 str r2, [r4, #8]
mt_entry->mt_point_node.handlers = loc.handlers;
a0006bd8: e59d2024 ldr r2, [sp, #36] ; 0x24
mt_entry->mt_point_node.ops = loc.ops;
a0006bdc: e5843014 str r3, [r4, #20]
/*
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( loc.ops->mount_h( mt_entry ) ) {
a0006be0: e5933020 ldr r3, [r3, #32]
* until the system is unmounted. It may be needed to correctly
* traverse the tree.
*/
mt_entry->mt_point_node.node_access = loc.node_access;
mt_entry->mt_point_node.handlers = loc.handlers;
a0006be4: e5842010 str r2, [r4, #16]
mt_entry->mt_point_node.ops = loc.ops;
mt_entry->mt_point_node.mt_entry = loc.mt_entry;
a0006be8: e59d202c ldr r2, [sp, #44] ; 0x2c a0006bec: e5842018 str r2, [r4, #24]
/*
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( loc.ops->mount_h( mt_entry ) ) {
a0006bf0: e12fff33 blx r3 a0006bf4: e3500000 cmp r0, #0
a0006bf8: 0affffbf beq a0006afc <mount+0x140>
return 0;
cleanup_and_bail:
free( mt_entry );
a0006bfc: e1a00004 mov r0, r4 a0006c00: ebfffdf9 bl a00063ec <free>
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
a0006c04: e1a00007 mov r0, r7 a0006c08: ebfffdf2 bl a00063d8 <rtems_filesystem_freenode>
return -1;
a0006c0c: e3e05000 mvn r5, #0 a0006c10: eaffffd4 b a0006b68 <mount+0x1ac>
target,
filesystemtype,
&target_length
);
if ( !mt_entry )
rtems_set_errno_and_return_minus_one( ENOMEM );
a0006c14: eb002964 bl a00111ac <__errno> <== NOT EXECUTED a0006c18: e3a0300c mov r3, #12 <== NOT EXECUTED a0006c1c: e5803000 str r3, [r0] <== NOT EXECUTED a0006c20: e3e05000 mvn r5, #0 <== NOT EXECUTED a0006c24: eaffffcf b a0006b68 <mount+0x1ac> <== NOT EXECUTED
const char *target_or_null,
const char *filesystemtype,
size_t *target_length_ptr
)
{
const char *target = target_or_null != NULL ? target_or_null : "/";
a0006c28: e59fe0a0 ldr lr, [pc, #160] ; a0006cd0 <mount+0x314> a0006c2c: e3a03002 mov r3, #2 a0006c30: e58d300c str r3, [sp, #12] a0006c34: e58de018 str lr, [sp, #24] a0006c38: e3a0e001 mov lr, #1 a0006c3c: e58de010 str lr, [sp, #16] a0006c40: eaffff74 b a0006a18 <mount+0x5c>
/*
* Get mount handler
*/
mount_h = rtems_filesystem_get_mount_handler( filesystemtype );
if ( !mount_h )
rtems_set_errno_and_return_minus_one( EINVAL );
a0006c44: eb002958 bl a00111ac <__errno> a0006c48: e3a03016 mov r3, #22 a0006c4c: e5803000 str r3, [r0] a0006c50: e3e05000 mvn r5, #0 a0006c54: eaffffc3 b a0006b68 <mount+0x1ac>
} else {
/*
* Do we already have a base file system ?
*/
if ( !rtems_chain_is_empty( &mount_chain ) ) {
errno = EINVAL;
a0006c58: eb002953 bl a00111ac <__errno> <== NOT EXECUTED a0006c5c: e3a03016 mov r3, #22 <== NOT EXECUTED a0006c60: e5803000 str r3, [r0] <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( mt_entry );
a0006c64: e1a00004 mov r0, r4 <== NOT EXECUTED a0006c68: ebfffddf bl a00063ec <free> <== NOT EXECUTED
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
return -1;
a0006c6c: e3e05000 mvn r5, #0 <== NOT EXECUTED a0006c70: eaffffbc b a0006b68 <mount+0x1ac> <== NOT EXECUTED
if ( (*mount_h)( mt_entry, data ) ) {
/*
* Try to undo the mount operation
*/
loc.ops->unmount_h( mt_entry );
a0006c74: e59d3028 ldr r3, [sp, #40] ; 0x28 a0006c78: e1a00004 mov r0, r4 a0006c7c: e5933028 ldr r3, [r3, #40] ; 0x28 a0006c80: e12fff33 blx r3
return 0;
cleanup_and_bail:
free( mt_entry );
a0006c84: e1a00004 mov r0, r4 a0006c88: ebfffdd7 bl a00063ec <free>
if ( loc_to_free )
a0006c8c: e3570000 cmp r7, #0
rtems_filesystem_freenode( loc_to_free );
return -1;
a0006c90: 03e05000 mvneq r5, #0
cleanup_and_bail:
free( mt_entry );
if ( loc_to_free )
a0006c94: 0affffb3 beq a0006b68 <mount+0x1ac>
a0006c98: eaffffd9 b a0006c04 <mount+0x248>
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
errno = ENOTDIR;
a0006c9c: eb002942 bl a00111ac <__errno> a0006ca0: e3a03014 mov r3, #20 a0006ca4: e5803000 str r3, [r0]
goto cleanup_and_bail;
a0006ca8: eaffffd3 b a0006bfc <mount+0x240>
/*
* You can only mount one file system onto a single mount point.
*/
if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) {
errno = EBUSY;
a0006cac: eb00293e bl a00111ac <__errno> a0006cb0: e3a03010 mov r3, #16 a0006cb4: e5803000 str r3, [r0]
goto cleanup_and_bail;
a0006cb8: eaffffcf b a0006bfc <mount+0x240>
a0006cd8 <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
a0006cd8: e92d4010 push {r4, lr}
a0006cdc: e1a04000 mov r4, r0
switch ( fileno(fp) ) {
a0006ce0: eb002a34 bl a00115b8 <fileno> a0006ce4: e3500002 cmp r0, #2
a0006ce8: 9a000003 bls a0006cfc <newlib_free_buffers+0x24>
fp->_flags &= ~__SMBF;
fp->_bf._base = fp->_p = (unsigned char *) NULL;
}
break;
default:
fclose(fp);
a0006cec: e1a00004 mov r0, r4 <== NOT EXECUTED a0006cf0: eb00297b bl a00112e4 <fclose> <== NOT EXECUTED
} return 0; }
a0006cf4: e3a00000 mov r0, #0
a0006cf8: e8bd8010 pop {r4, pc}
{
switch ( fileno(fp) ) {
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
a0006cfc: e1d430bc ldrh r3, [r4, #12] a0006d00: e3130080 tst r3, #128 ; 0x80
a0006d04: 0afffffa beq a0006cf4 <newlib_free_buffers+0x1c>
free( fp->_bf._base );
a0006d08: e5940010 ldr r0, [r4, #16]
a0006d0c: ebfffdb6 bl a00063ec <free> <== NOT EXECUTED
fp->_flags &= ~__SMBF;
a0006d10: e1d420bc ldrh r2, [r4, #12] <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
a0006d14: e3a03000 mov r3, #0 <== NOT EXECUTED a0006d18: e5843000 str r3, [r4] <== NOT EXECUTED
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
free( fp->_bf._base );
fp->_flags &= ~__SMBF;
a0006d1c: e3c22080 bic r2, r2, #128 ; 0x80 <== NOT EXECUTED a0006d20: e1c420bc strh r2, [r4, #12] <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
a0006d24: e5843010 str r3, [r4, #16] <== NOT EXECUTED
break;
default:
fclose(fp);
}
return 0;
}
a0006d28: e3a00000 mov r0, #0 <== NOT EXECUTED
a0006d2c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0006fdc <open>:
int open(
const char *pathname,
int flags,
...
)
{
a0006fdc: e92d000e push {r1, r2, r3}
a0006fe0: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
a0006fe4: e24dd01c sub sp, sp, #28
a0006fe8: e59d503c ldr r5, [sp, #60] ; 0x3c
a0006fec: e1a06000 mov r6, r0
if ( ( status & _FWRITE ) == _FWRITE )
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
va_start(ap, flags);
mode = va_arg( ap, int );
a0006ff0: e59da040 ldr sl, [sp, #64] ; 0x40
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
a0006ff4: e2853001 add r3, r5, #1
if ( ( status & _FREAD ) == _FREAD )
eval_flags |= RTEMS_LIBIO_PERMS_READ;
a0006ff8: e2139001 ands r9, r3, #1 a0006ffc: 13a09004 movne r9, #4
if ( ( status & _FWRITE ) == _FWRITE )
a0007000: e3130002 tst r3, #2
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
va_start(ap, flags);
mode = va_arg( ap, int );
a0007004: e28d3044 add r3, sp, #68 ; 0x44
eval_flags = 0;
status = flags + 1;
if ( ( status & _FREAD ) == _FREAD )
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
a0007008: 13899002 orrne r9, r9, #2
va_start(ap, flags);
mode = va_arg( ap, int );
a000700c: e58d3018 str r3, [sp, #24]
* code does not require changes here since network file
* descriptors are obtained using socket(), not open().
*/
/* allocate a file control block */
iop = rtems_libio_allocate();
a0007010: eb001d44 bl a000e528 <rtems_libio_allocate>
if ( iop == 0 ) {
a0007014: e2504000 subs r4, r0, #0
a0007018: 0a000033 beq a00070ec <open+0x110>
}
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
a000701c: e1a00006 mov r0, r6 a0007020: eb002c4b bl a0012154 <strlen> a0007024: e28d7004 add r7, sp, #4 a0007028: e1a01000 mov r1, r0 a000702c: e3a08001 mov r8, #1 a0007030: e1a00006 mov r0, r6 a0007034: e1a02009 mov r2, r9 a0007038: e1a03007 mov r3, r7 a000703c: e58d8000 str r8, [sp] a0007040: ebfffcaa bl a00062f0 <rtems_filesystem_evaluate_path>
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
a0007044: e3700001 cmn r0, #1
a0007048: 0a00005b beq a00071bc <open+0x1e0>
if ( status != 0 ) { /* The file did not exist */
rc = EACCES;
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
a000704c: e2053c0a and r3, r5, #2560 ; 0xa00 a0007050: e3530c0a cmp r3, #2560 ; 0xa00
a0007054: 0a000029 beq a0007100 <open+0x124>
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->flags |= rtems_libio_fcntl_flags( flags );
a0007058: e1a00005 mov r0, r5 a000705c: e5948014 ldr r8, [r4, #20] a0007060: eb001d10 bl a000e4a8 <rtems_libio_fcntl_flags>
iop->pathinfo = loc;
a0007064: e284c018 add ip, r4, #24 a0007068: e1a0e007 mov lr, r7
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->flags |= rtems_libio_fcntl_flags( flags );
a000706c: e1808008 orr r8, r0, r8
iop->pathinfo = loc;
a0007070: e8be000f ldm lr!, {r0, r1, r2, r3}
a0007074: e8ac000f stmia ip!, {r0, r1, r2, r3}
a0007078: e59e2000 ldr r2, [lr]
rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode );
a000707c: e5943020 ldr r3, [r4, #32]
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->flags |= rtems_libio_fcntl_flags( flags );
a0007080: e5848014 str r8, [r4, #20]
iop->pathinfo = loc;
a0007084: e58c2000 str r2, [ip]
rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode );
a0007088: e1a00004 mov r0, r4 a000708c: e593c000 ldr ip, [r3] a0007090: e1a01006 mov r1, r6 a0007094: e1a02005 mov r2, r5 a0007098: e1a0300a mov r3, sl a000709c: e12fff3c blx ip
if ( rc ) {
a00070a0: e3500000 cmp r0, #0
a00070a4: 1a00003f bne a00071a8 <open+0x1cc>
}
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
a00070a8: e3150b01 tst r5, #1024 ; 0x400
a00070ac: 1a00001d bne a0007128 <open+0x14c>
a00070b0: e59f5190 ldr r5, [pc, #400] ; a0007248 <open+0x26c>
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
}
return iop - rtems_libio_iops;
a00070b4: e5953000 ldr r3, [r5] a00070b8: e0634004 rsb r4, r3, r4 a00070bc: e1a041c4 asr r4, r4, #3 a00070c0: e0843184 add r3, r4, r4, lsl #3 a00070c4: e0833303 add r3, r3, r3, lsl #6 a00070c8: e0843183 add r3, r4, r3, lsl #3 a00070cc: e0833783 add r3, r3, r3, lsl #15 a00070d0: e0844183 add r4, r4, r3, lsl #3 a00070d4: e2644000 rsb r4, r4, #0
}
a00070d8: e1a00004 mov r0, r4
a00070dc: e28dd01c add sp, sp, #28
a00070e0: e8bd47f0 pop {r4, r5, r6, r7, r8, r9, sl, lr}
a00070e4: e28dd00c add sp, sp, #12
a00070e8: e12fff1e bx lr
*/
/* allocate a file control block */
iop = rtems_libio_allocate();
if ( iop == 0 ) {
rc = ENFILE;
a00070ec: e3a06017 mov r6, #23
if ( rc ) {
if ( iop )
rtems_libio_free( iop );
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
a00070f0: eb00282d bl a00111ac <__errno> a00070f4: e3e04000 mvn r4, #0 a00070f8: e5806000 str r6, [r0] a00070fc: eafffff5 b a00070d8 <open+0xfc>
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
/* We were trying to create a file that already exists */
rc = EEXIST;
a0007100: e3a06011 mov r6, #17 <== NOT EXECUTED
*/
done:
va_end(ap);
if ( rc ) {
if ( iop )
a0007104: e3540000 cmp r4, #0
a0007108: 0a000001 beq a0007114 <open+0x138>
rtems_libio_free( iop );
a000710c: e1a00004 mov r0, r4 a0007110: eb001d46 bl a000e630 <rtems_libio_free>
if ( loc_to_free )
a0007114: e3570000 cmp r7, #0
a0007118: 0afffff4 beq a00070f0 <open+0x114>
rtems_filesystem_freenode( loc_to_free );
a000711c: e1a00007 mov r0, r7 <== NOT EXECUTED a0007120: ebfffcac bl a00063d8 <rtems_filesystem_freenode> <== NOT EXECUTED a0007124: eafffff1 b a00070f0 <open+0x114> <== NOT EXECUTED
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
rc = ftruncate( iop - rtems_libio_iops, 0 );
a0007128: e59f5118 ldr r5, [pc, #280] ; a0007248 <open+0x26c> a000712c: e3a01000 mov r1, #0 a0007130: e3a02000 mov r2, #0 a0007134: e5953000 ldr r3, [r5] a0007138: e0633004 rsb r3, r3, r4 a000713c: e1a031c3 asr r3, r3, #3 a0007140: e0830183 add r0, r3, r3, lsl #3 a0007144: e0800300 add r0, r0, r0, lsl #6 a0007148: e0830180 add r0, r3, r0, lsl #3 a000714c: e0800780 add r0, r0, r0, lsl #15 a0007150: e0830180 add r0, r3, r0, lsl #3 a0007154: e2600000 rsb r0, r0, #0 a0007158: eb001c9b bl a000e3cc <ftruncate>
if ( rc ) {
a000715c: e2506000 subs r6, r0, #0
a0007160: 0affffd3 beq a00070b4 <open+0xd8>
if(errno) rc = errno;
a0007164: eb002810 bl a00111ac <__errno> <== NOT EXECUTED a0007168: e5903000 ldr r3, [r0] <== NOT EXECUTED a000716c: e3530000 cmp r3, #0 <== NOT EXECUTED a0007170: 1a000031 bne a000723c <open+0x260> <== NOT EXECUTED
close( iop - rtems_libio_iops );
a0007174: e5953000 ldr r3, [r5] <== NOT EXECUTED a0007178: e0634004 rsb r4, r3, r4 <== NOT EXECUTED a000717c: e1a041c4 asr r4, r4, #3 <== NOT EXECUTED a0007180: e0843184 add r3, r4, r4, lsl #3 <== NOT EXECUTED a0007184: e0833303 add r3, r3, r3, lsl #6 <== NOT EXECUTED a0007188: e0843183 add r3, r4, r3, lsl #3 <== NOT EXECUTED a000718c: e0833783 add r3, r3, r3, lsl #15 <== NOT EXECUTED a0007190: e0840183 add r0, r4, r3, lsl #3 <== NOT EXECUTED a0007194: e2600000 rsb r0, r0, #0 <== NOT EXECUTED
/* those are released by close(): */
iop = 0;
loc_to_free = NULL;
a0007198: e3a04000 mov r4, #0 <== NOT EXECUTED
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
rc = ftruncate( iop - rtems_libio_iops, 0 );
if ( rc ) {
if(errno) rc = errno;
close( iop - rtems_libio_iops );
a000719c: eb001c6a bl a000e34c <close> <== NOT EXECUTED
/* those are released by close(): */
iop = 0;
a00071a0: e1a07004 mov r7, r4 <== NOT EXECUTED a00071a4: ea000001 b a00071b0 <open+0x1d4> <== NOT EXECUTED
iop->flags |= rtems_libio_fcntl_flags( flags );
iop->pathinfo = loc;
rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode );
if ( rc ) {
rc = errno;
a00071a8: eb0027ff bl a00111ac <__errno> <== NOT EXECUTED a00071ac: e5906000 ldr r6, [r0] <== NOT EXECUTED
* Single exit and clean up path.
*/
done:
va_end(ap);
if ( rc ) {
a00071b0: e3560000 cmp r6, #0
a00071b4: 0affffbd beq a00070b0 <open+0xd4>
a00071b8: eaffffd1 b a0007104 <open+0x128>
*/
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
if ( errno != ENOENT ) {
a00071bc: eb0027fa bl a00111ac <__errno> a00071c0: e5903000 ldr r3, [r0] a00071c4: e3530002 cmp r3, #2
a00071c8: 0a000003 beq a00071dc <open+0x200>
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
if ( rc ) {
rc = errno;
a00071cc: eb0027f6 bl a00111ac <__errno>
int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL;
a00071d0: e3a07000 mov r7, #0
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
if ( rc ) {
rc = errno;
a00071d4: e5906000 ldr r6, [r0]
goto done;
a00071d8: eafffff4 b a00071b0 <open+0x1d4>
rc = errno;
goto done;
}
/* If the file does not exist and we are not trying to create it--> error */
if ( !(flags & O_CREAT) ) {
a00071dc: e2159c02 ands r9, r5, #512 ; 0x200
int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL;
a00071e0: 01a07009 moveq r7, r9
goto done;
}
/* If the file does not exist and we are not trying to create it--> error */
if ( !(flags & O_CREAT) ) {
rc = ENOENT;
a00071e4: 01a06003 moveq r6, r3
rc = errno;
goto done;
}
/* If the file does not exist and we are not trying to create it--> error */
if ( !(flags & O_CREAT) ) {
a00071e8: 0affffc5 beq a0007104 <open+0x128>
rc = ENOENT;
goto done;
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
a00071ec: e1a00006 mov r0, r6 a00071f0: e38a1902 orr r1, sl, #32768 ; 0x8000 a00071f4: e3a02000 mov r2, #0 a00071f8: e3a03000 mov r3, #0 a00071fc: ebfffda3 bl a0006890 <mknod>
if ( rc ) {
a0007200: e2509000 subs r9, r0, #0
a0007204: 1afffff0 bne a00071cc <open+0x1f0>
/*
* After we do the mknod(), we have to evaluate the path to get the
* "loc" structure needed to actually have the file itself open.
* So we created it, and then we need to have "look it up."
*/
status = rtems_filesystem_evaluate_path(
a0007208: e1a00006 mov r0, r6 a000720c: eb002bd0 bl a0012154 <strlen> a0007210: e1a03007 mov r3, r7 a0007214: e1a01000 mov r1, r0 a0007218: e1a02009 mov r2, r9 a000721c: e1a00006 mov r0, r6 a0007220: e58d8000 str r8, [sp] a0007224: ebfffc31 bl a00062f0 <rtems_filesystem_evaluate_path>
pathname, strlen( pathname ), 0x0, &loc, true );
if ( status != 0 ) { /* The file did not exist */
a0007228: e3500000 cmp r0, #0
int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL;
a000722c: 11a07009 movne r7, r9
* So we created it, and then we need to have "look it up."
*/
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), 0x0, &loc, true );
if ( status != 0 ) { /* The file did not exist */
rc = EACCES;
a0007230: 13a0600d movne r6, #13
* "loc" structure needed to actually have the file itself open.
* So we created it, and then we need to have "look it up."
*/
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), 0x0, &loc, true );
if ( status != 0 ) { /* The file did not exist */
a0007234: 1affffb2 bne a0007104 <open+0x128>
a0007238: eaffff86 b a0007058 <open+0x7c>
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
rc = ftruncate( iop - rtems_libio_iops, 0 );
if ( rc ) {
if(errno) rc = errno;
a000723c: eb0027da bl a00111ac <__errno> <== NOT EXECUTED a0007240: e5906000 ldr r6, [r0] <== NOT EXECUTED a0007244: eaffffca b a0007174 <open+0x198> <== NOT EXECUTED
a0007f4c <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
a0007f4c: e92d4010 push {r4, lr}
int i;
if (tty->termios.c_oflag & OPOST) {
a0007f50: e5913034 ldr r3, [r1, #52] ; 0x34
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
a0007f54: e24dd004 sub sp, sp, #4 a0007f58: e1a04001 mov r4, r1
int i;
if (tty->termios.c_oflag & OPOST) {
a0007f5c: e3130001 tst r3, #1
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
a0007f60: e5cd0000 strb r0, [sp]
int i;
if (tty->termios.c_oflag & OPOST) {
a0007f64: 0a000014 beq a0007fbc <oproc+0x70>
switch (c) {
a0007f68: e5dd1000 ldrb r1, [sp] a0007f6c: e2412008 sub r2, r1, #8 a0007f70: e3520005 cmp r2, #5 a0007f74: 979ff102 ldrls pc, [pc, r2, lsl #2] a0007f78: ea000005 b a0007f94 <oproc+0x48> a0007f7c: a0008044 .word 0xa0008044 a0007f80: a000800c .word 0xa000800c a0007f84: a0008058 .word 0xa0008058 a0007f88: a0007f94 .word 0xa0007f94 a0007f8c: a0007f94 .word 0xa0007f94 a0007f90: a0007fd4 .word 0xa0007fd4
if (tty->column > 0)
tty->column--;
break;
default:
if (tty->termios.c_oflag & OLCUC)
a0007f94: e3130002 tst r3, #2
a0007f98: 1a00003a bne a0008088 <oproc+0x13c>
a0007f9c: e59f310c ldr r3, [pc, #268] ; a00080b0 <oproc+0x164> a0007fa0: e5933000 ldr r3, [r3]
c = toupper(c);
if (!iscntrl(c))
a0007fa4: e0831001 add r1, r3, r1 a0007fa8: e5d13001 ldrb r3, [r1, #1] a0007fac: e3130020 tst r3, #32
tty->column++;
a0007fb0: 05943028 ldreq r3, [r4, #40] ; 0x28 a0007fb4: 02833001 addeq r3, r3, #1 a0007fb8: 05843028 streq r3, [r4, #40] ; 0x28
break;
}
}
rtems_termios_puts (&c, 1, tty);
a0007fbc: e1a0000d mov r0, sp a0007fc0: e3a01001 mov r1, #1 a0007fc4: e1a02004 mov r2, r4 a0007fc8: ebffff99 bl a0007e34 <rtems_termios_puts>
}
a0007fcc: e28dd004 add sp, sp, #4
a0007fd0: e8bd8010 pop {r4, pc}
tty->column = 0;
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
a0007fd4: e3130010 tst r3, #16 <== NOT EXECUTED a0007fd8: 0a000002 beq a0007fe8 <oproc+0x9c> <== NOT EXECUTED a0007fdc: e5942028 ldr r2, [r4, #40] ; 0x28 <== NOT EXECUTED a0007fe0: e3520000 cmp r2, #0 <== NOT EXECUTED a0007fe4: 0afffff8 beq a0007fcc <oproc+0x80> <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
a0007fe8: e2132008 ands r2, r3, #8 <== NOT EXECUTED
c = '\n';
if (tty->termios.c_oflag & ONLRET)
tty->column = 0;
break;
}
tty->column = 0;
a0007fec: 05842028 streq r2, [r4, #40] ; 0x28 <== NOT EXECUTED
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
return;
if (tty->termios.c_oflag & OCRNL) {
a0007ff0: 0afffff1 beq a0007fbc <oproc+0x70> <== NOT EXECUTED
c = '\n';
if (tty->termios.c_oflag & ONLRET)
a0007ff4: e3130020 tst r3, #32 <== NOT EXECUTED
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
return;
if (tty->termios.c_oflag & OCRNL) {
c = '\n';
a0007ff8: e3a0300a mov r3, #10 <== NOT EXECUTED a0007ffc: e5cd3000 strb r3, [sp] <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
tty->column = 0;
a0008000: 13a03000 movne r3, #0 <== NOT EXECUTED a0008004: 15843028 strne r3, [r4, #40] ; 0x28 <== NOT EXECUTED a0008008: eaffffeb b a0007fbc <oproc+0x70> <== NOT EXECUTED
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
a000800c: e5942028 ldr r2, [r4, #40] ; 0x28
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
a0008010: e2033b06 and r3, r3, #6144 ; 0x1800 a0008014: e3530b06 cmp r3, #6144 ; 0x1800
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
a0008018: e2021007 and r1, r2, #7 a000801c: e2611008 rsb r1, r1, #8
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
tty->column += i;
rtems_termios_puts ( " ", i, tty);
return;
}
tty->column += i;
a0008020: 10811002 addne r1, r1, r2 a0008024: 15841028 strne r1, [r4, #40] ; 0x28
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
a0008028: 1affffe3 bne a0007fbc <oproc+0x70>
tty->column += i;
a000802c: e0812002 add r2, r1, r2 a0008030: e5842028 str r2, [r4, #40] ; 0x28
rtems_termios_puts ( " ", i, tty);
a0008034: e59f0078 ldr r0, [pc, #120] ; a00080b4 <oproc+0x168> a0008038: e1a02004 mov r2, r4 a000803c: ebffff7c bl a0007e34 <rtems_termios_puts>
return;
a0008040: eaffffe1 b a0007fcc <oproc+0x80>
}
tty->column += i;
break;
case '\b':
if (tty->column > 0)
a0008044: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED a0008048: e3530000 cmp r3, #0 <== NOT EXECUTED
tty->column--;
a000804c: c2433001 subgt r3, r3, #1 <== NOT EXECUTED a0008050: c5843028 strgt r3, [r4, #40] ; 0x28 <== NOT EXECUTED a0008054: eaffffd8 b a0007fbc <oproc+0x70> <== NOT EXECUTED
int i;
if (tty->termios.c_oflag & OPOST) {
switch (c) {
case '\n':
if (tty->termios.c_oflag & ONLRET)
a0008058: e3130020 tst r3, #32
tty->column = 0;
a000805c: 13a02000 movne r2, #0 a0008060: 15842028 strne r2, [r4, #40] ; 0x28
if (tty->termios.c_oflag & ONLCR) {
a0008064: e3130004 tst r3, #4
a0008068: 0affffd3 beq a0007fbc <oproc+0x70>
rtems_termios_puts ("\r", 1, tty);
a000806c: e59f0044 ldr r0, [pc, #68] ; a00080b8 <oproc+0x16c> a0008070: e3a01001 mov r1, #1 a0008074: e1a02004 mov r2, r4 a0008078: ebffff6d bl a0007e34 <rtems_termios_puts>
tty->column = 0;
a000807c: e3a03000 mov r3, #0 a0008080: e5843028 str r3, [r4, #40] ; 0x28 a0008084: eaffffcc b a0007fbc <oproc+0x70>
tty->column--;
break;
default:
if (tty->termios.c_oflag & OLCUC)
c = toupper(c);
a0008088: e59f3020 ldr r3, [pc, #32] ; a00080b0 <oproc+0x164> <== NOT EXECUTED a000808c: e5933000 ldr r3, [r3] <== NOT EXECUTED a0008090: e0832001 add r2, r3, r1 <== NOT EXECUTED a0008094: e5d22001 ldrb r2, [r2, #1] <== NOT EXECUTED a0008098: e2022003 and r2, r2, #3 <== NOT EXECUTED a000809c: e3520002 cmp r2, #2 <== NOT EXECUTED a00080a0: 02411020 subeq r1, r1, #32 <== NOT EXECUTED a00080a4: e20110ff and r1, r1, #255 ; 0xff <== NOT EXECUTED a00080a8: e5cd1000 strb r1, [sp] <== NOT EXECUTED a00080ac: eaffffbc b a0007fa4 <oproc+0x58> <== NOT EXECUTED
a0008500 <pathconf>:
long pathconf(
const char *path,
int name
)
{
a0008500: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a0008504: e1a05001 mov r5, r1 <== NOT EXECUTED
int status;
int fd;
fd = open( path, O_RDONLY );
a0008508: e3a01000 mov r1, #0 <== NOT EXECUTED a000850c: ebffff5b bl a0008280 <open> <== NOT EXECUTED
if ( fd == -1 )
a0008510: e3700001 cmn r0, #1 <== NOT EXECUTED
)
{
int status;
int fd;
fd = open( path, O_RDONLY );
a0008514: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( fd == -1 )
a0008518: 0a000006 beq a0008538 <pathconf+0x38> <== NOT EXECUTED
return -1;
status = fpathconf( fd, name );
a000851c: e1a01005 mov r1, r5 <== NOT EXECUTED a0008520: ebfffab3 bl a0006ff4 <fpathconf> <== NOT EXECUTED a0008524: e1a05000 mov r5, r0 <== NOT EXECUTED
(void) close( fd );
a0008528: e1a00004 mov r0, r4 <== NOT EXECUTED a000852c: ebfff985 bl a0006b48 <close> <== NOT EXECUTED
return status;
a0008530: e1a00005 mov r0, r5 <== NOT EXECUTED
a0008534: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
}
a0008538: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000f758 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
a000f758: e92d4070 push {r4, r5, r6, lr}
rtems_libio_t *iop;
int err = 0;
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
a000f75c: e3a01f7f mov r1, #508 ; 0x1fc
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
a000f760: e24dd010 sub sp, sp, #16 a000f764: e1a05000 mov r5, r0
rtems_libio_t *iop;
int err = 0;
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
a000f768: e2811003 add r1, r1, #3 a000f76c: e59f0124 ldr r0, [pc, #292] ; a000f898 <pipe_create+0x140> a000f770: eb0005c9 bl a0010e9c <rtems_mkdir> a000f774: e3500000 cmp r0, #0
return -1;
a000f778: 13e03000 mvnne r3, #0
)
{
rtems_libio_t *iop;
int err = 0;
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
a000f77c: 0a000002 beq a000f78c <pipe_create+0x34>
unlink(fifopath);
}
if(err != 0)
rtems_set_errno_and_return_minus_one(err);
return 0;
}
a000f780: e1a00003 mov r0, r3
a000f784: e28dd010 add sp, sp, #16
a000f788: e8bd8070 pop {r4, r5, r6, pc}
return -1;
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
a000f78c: e59fc108 ldr ip, [pc, #264] ; a000f89c <pipe_create+0x144>
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
return -1;
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
a000f790: e59f6108 ldr r6, [pc, #264] ; a000f8a0 <pipe_create+0x148> a000f794: e3a03c6f mov r3, #28416 ; 0x6f00
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
a000f798: e1dc20b0 ldrh r2, [ip]
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
return -1;
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
a000f79c: e58d6000 str r6, [sp] a000f7a0: e286633e add r6, r6, #-134217728 ; 0xf8000000 a000f7a4: e286673e add r6, r6, #16252928 ; 0xf80000 a000f7a8: e2833066 add r3, r3, #102 ; 0x66
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
a000f7ac: e282e001 add lr, r2, #1 a000f7b0: e59f10ec ldr r1, [pc, #236] ; a000f8a4 <pipe_create+0x14c>
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
return -1;
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
a000f7b4: e2866cba add r6, r6, #47616 ; 0xba00
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
a000f7b8: e28d000a add r0, sp, #10
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
return -1;
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
a000f7bc: e58d6004 str r6, [sp, #4] a000f7c0: e1cd30b8 strh r3, [sp, #8]
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
a000f7c4: e1cce0b0 strh lr, [ip] a000f7c8: eb000f18 bl a0013430 <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
a000f7cc: e1a0000d mov r0, sp a000f7d0: e3a01d06 mov r1, #384 ; 0x180 a000f7d4: eb000508 bl a0010bfc <mkfifo> a000f7d8: e2506000 subs r6, r0, #0
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
return -1;
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
a000f7dc: e1a0400d mov r4, sp
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
a000f7e0: 1a000029 bne a000f88c <pipe_create+0x134>
return -1;
/* sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); */
}
/* Non-blocking open to avoid waiting for writers */
filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK);
a000f7e4: e1a0000d mov r0, sp a000f7e8: e3a01901 mov r1, #16384 ; 0x4000 a000f7ec: ebffe357 bl a0008550 <open>
if (filsdes[0] < 0) {
a000f7f0: e3500000 cmp r0, #0
return -1;
/* sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); */
}
/* Non-blocking open to avoid waiting for writers */
filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK);
a000f7f4: e5850000 str r0, [r5]
if (filsdes[0] < 0) {
a000f7f8: ba000019 blt a000f864 <pipe_create+0x10c>
the file node will be deleted after it is closed by all. */
unlink(fifopath);
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
a000f7fc: e59f30a4 ldr r3, [pc, #164] ; a000f8a8 <pipe_create+0x150>
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
a000f800: e3a01001 mov r1, #1
the file node will be deleted after it is closed by all. */
unlink(fifopath);
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
a000f804: e5933000 ldr r3, [r3] a000f808: e1500003 cmp r0, r3 a000f80c: 359f3098 ldrcc r3, [pc, #152] ; a000f8ac <pipe_create+0x154> a000f810: 33a06038 movcc r6, #56 ; 0x38 a000f814: 35933000 ldrcc r3, [r3] a000f818: 30263690 mlacc r6, r0, r6, r3
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
a000f81c: e1a0000d mov r0, sp
unlink(fifopath);
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
a000f820: e5963014 ldr r3, [r6, #20] a000f824: e3c33001 bic r3, r3, #1 a000f828: e5863014 str r3, [r6, #20]
filsdes[1] = open(fifopath, O_WRONLY);
a000f82c: ebffe347 bl a0008550 <open>
if (filsdes[1] < 0) {
a000f830: e3500000 cmp r0, #0
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
a000f834: e5850004 str r0, [r5, #4]
int pipe_create(
int filsdes[2]
)
{
rtems_libio_t *iop;
int err = 0;
a000f838: a3a06000 movge r6, #0
iop = rtems_libio_iop(filsdes[0]);
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
if (filsdes[1] < 0) {
a000f83c: ba00000d blt a000f878 <pipe_create+0x120>
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
a000f840: e1a0000d mov r0, sp a000f844: ebffeb85 bl a000a660 <unlink>
} if(err != 0)
a000f848: e3560000 cmp r6, #0
rtems_set_errno_and_return_minus_one(err);
return 0;
a000f84c: 01a03006 moveq r3, r6
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
}
if(err != 0)
a000f850: 0affffca beq a000f780 <pipe_create+0x28>
rtems_set_errno_and_return_minus_one(err);
a000f854: eb000c36 bl a0012934 <__errno> <== NOT EXECUTED a000f858: e3e03000 mvn r3, #0 <== NOT EXECUTED a000f85c: e5806000 str r6, [r0] <== NOT EXECUTED a000f860: eaffffc6 b a000f780 <pipe_create+0x28> <== NOT EXECUTED
}
/* Non-blocking open to avoid waiting for writers */
filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK);
if (filsdes[0] < 0) {
err = errno;
a000f864: eb000c32 bl a0012934 <__errno> <== NOT EXECUTED a000f868: e5906000 ldr r6, [r0] <== NOT EXECUTED
/* Delete file at errors, or else if pipe is successfully created
the file node will be deleted after it is closed by all. */
unlink(fifopath);
a000f86c: e1a0000d mov r0, sp <== NOT EXECUTED a000f870: ebffeb7a bl a000a660 <unlink> <== NOT EXECUTED a000f874: eafffff3 b a000f848 <pipe_create+0xf0> <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
if (filsdes[1] < 0) {
err = errno;
a000f878: eb000c2d bl a0012934 <__errno> <== NOT EXECUTED a000f87c: e5906000 ldr r6, [r0] <== NOT EXECUTED
close(filsdes[0]);
a000f880: e5950000 ldr r0, [r5] <== NOT EXECUTED a000f884: ebffdee9 bl a0007430 <close> <== NOT EXECUTED a000f888: eaffffec b a000f840 <pipe_create+0xe8> <== NOT EXECUTED
memcpy(fifopath, "/tmp/.fifo", 10);
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
if (errno != EEXIST){
a000f88c: eb000c28 bl a0012934 <__errno>
return -1;
a000f890: e3e03000 mvn r3, #0 a000f894: eaffffb9 b a000f780 <pipe_create+0x28>
a0010e5c <pipe_ioctl>:
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
a0010e5c: e59f3060 ldr r3, [pc, #96] ; a0010ec4 <pipe_ioctl+0x68> <== NOT EXECUTED
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
a0010e60: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
if (cmd == FIONREAD) {
a0010e64: e1510003 cmp r1, r3 <== NOT EXECUTED
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
a0010e68: e1a05000 mov r5, r0 <== NOT EXECUTED a0010e6c: e1a04002 mov r4, r2 <== NOT EXECUTED
if (cmd == FIONREAD) {
a0010e70: 0a000001 beq a0010e7c <pipe_ioctl+0x20> <== NOT EXECUTED
*(unsigned int *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
a0010e74: e3e00015 mvn r0, #21 <== NOT EXECUTED
a0010e78: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
if (buffer == NULL)
a0010e7c: e3520000 cmp r2, #0 <== NOT EXECUTED a0010e80: 1a000001 bne a0010e8c <pipe_ioctl+0x30> <== NOT EXECUTED
return -EFAULT;
a0010e84: e3e0000d mvn r0, #13 <== NOT EXECUTED
a0010e88: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
a0010e8c: e3a01000 mov r1, #0 <== NOT EXECUTED a0010e90: e5900028 ldr r0, [r0, #40] ; 0x28 <== NOT EXECUTED a0010e94: e1a02001 mov r2, r1 <== NOT EXECUTED a0010e98: ebffebb2 bl a000bd68 <rtems_semaphore_obtain> <== NOT EXECUTED a0010e9c: e2506000 subs r6, r0, #0 <== NOT EXECUTED a0010ea0: 0a000001 beq a0010eac <pipe_ioctl+0x50> <== NOT EXECUTED
return -EINTR;
a0010ea4: e3e00003 mvn r0, #3 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
}
a0010ea8: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(unsigned int *)buffer = pipe->Length;
a0010eac: e595300c ldr r3, [r5, #12] <== NOT EXECUTED
PIPE_UNLOCK(pipe);
a0010eb0: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(unsigned int *)buffer = pipe->Length;
a0010eb4: e5843000 str r3, [r4] <== NOT EXECUTED
PIPE_UNLOCK(pipe);
a0010eb8: ebffebf3 bl a000be8c <rtems_semaphore_release> <== NOT EXECUTED
return 0;
a0010ebc: e1a00006 mov r0, r6 <== NOT EXECUTED
a0010ec0: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a0010aa8 <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
a0010aa8: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a0010aac: e1a09001 mov r9, r1
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
a0010ab0: e3a01000 mov r1, #0
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
a0010ab4: e24dd008 sub sp, sp, #8 a0010ab8: e1a04000 mov r4, r0 a0010abc: e1a05002 mov r5, r2
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
a0010ac0: e5900028 ldr r0, [r0, #40] ; 0x28 a0010ac4: e1a02001 mov r2, r1
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
a0010ac8: e1a07003 mov r7, r3
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
a0010acc: ebffeca5 bl a000bd68 <rtems_semaphore_obtain> a0010ad0: e250a000 subs sl, r0, #0
return -EINTR;
a0010ad4: 13e00003 mvnne r0, #3
rtems_libio_t *iop
)
{
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
a0010ad8: 1a000028 bne a0010b80 <pipe_read+0xd8>
return -EINTR;
while (read < count) {
a0010adc: e3550000 cmp r5, #0 a0010ae0: 01a08005 moveq r8, r5 a0010ae4: 01a06008 moveq r6, r8
a0010ae8: 0a00001f beq a0010b6c <pipe_read+0xc4>
a0010aec: e1a0800a mov r8, sl
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
pipe->Start = 0;
if (pipe->waitingWriters > 0)
PIPE_WAKEUPWRITERS(pipe);
a0010af0: e28db004 add fp, sp, #4
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
a0010af4: e594200c ldr r2, [r4, #12] a0010af8: e3520000 cmp r2, #0
a0010afc: 1a000021 bne a0010b88 <pipe_read+0xe0>
/* Not an error */
if (pipe->Writers == 0)
a0010b00: e5946014 ldr r6, [r4, #20] a0010b04: e3560000 cmp r6, #0
a0010b08: 0a000017 beq a0010b6c <pipe_read+0xc4>
goto out_locked;
if (LIBIO_NODELAY(iop)) {
a0010b0c: e5976014 ldr r6, [r7, #20] <== NOT EXECUTED a0010b10: e2166001 ands r6, r6, #1 <== NOT EXECUTED a0010b14: 1a00003a bne a0010c04 <pipe_read+0x15c> <== NOT EXECUTED
ret = -EAGAIN;
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
a0010b18: e5943018 ldr r3, [r4, #24] <== NOT EXECUTED
PIPE_UNLOCK(pipe);
a0010b1c: e5940028 ldr r0, [r4, #40] ; 0x28 <== NOT EXECUTED
ret = -EAGAIN;
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
a0010b20: e2833001 add r3, r3, #1 <== NOT EXECUTED a0010b24: e5843018 str r3, [r4, #24] <== NOT EXECUTED
PIPE_UNLOCK(pipe);
a0010b28: ebffecd7 bl a000be8c <rtems_semaphore_release> <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
a0010b2c: e1a01006 mov r1, r6 <== NOT EXECUTED a0010b30: e594002c ldr r0, [r4, #44] ; 0x2c <== NOT EXECUTED a0010b34: eb0003eb bl a0011ae8 <rtems_barrier_wait> <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
a0010b38: e1a01006 mov r1, r6 <== NOT EXECUTED a0010b3c: e1a02001 mov r2, r1 <== NOT EXECUTED
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
a0010b40: e2506000 subs r6, r0, #0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
a0010b44: e5940028 ldr r0, [r4, #40] ; 0x28 <== NOT EXECUTED
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
a0010b48: 13e06003 mvnne r6, #3 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
a0010b4c: ebffec85 bl a000bd68 <rtems_semaphore_obtain> <== NOT EXECUTED a0010b50: e3500000 cmp r0, #0 <== NOT EXECUTED a0010b54: 1a00002c bne a0010c0c <pipe_read+0x164> <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
a0010b58: e5943018 ldr r3, [r4, #24] <== NOT EXECUTED
if (ret != 0)
a0010b5c: e3560000 cmp r6, #0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe)) {
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
a0010b60: e2433001 sub r3, r3, #1 <== NOT EXECUTED a0010b64: e5843018 str r3, [r4, #24] <== NOT EXECUTED
if (ret != 0)
a0010b68: 0affffe1 beq a0010af4 <pipe_read+0x4c> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
a0010b6c: e5940028 ldr r0, [r4, #40] ; 0x28 a0010b70: ebffecc5 bl a000be8c <rtems_semaphore_release>
out_nolock:
if (read > 0)
a0010b74: e3580000 cmp r8, #0 a0010b78: c1a00008 movgt r0, r8 a0010b7c: d1a00006 movle r0, r6
return read;
return ret;
}
a0010b80: e28dd008 add sp, sp, #8
a0010b84: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
chunk1 = pipe->Size - pipe->Start;
a0010b88: e9941008 ldmib r4, {r3, ip} <== NOT EXECUTED
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
a0010b8c: e06a6005 rsb r6, sl, r5 <== NOT EXECUTED a0010b90: e1520006 cmp r2, r6 <== NOT EXECUTED a0010b94: 31a06002 movcc r6, r2 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
a0010b98: e06c3003 rsb r3, ip, r3 <== NOT EXECUTED
if (chunk > chunk1) {
a0010b9c: e1560003 cmp r6, r3 <== NOT EXECUTED a0010ba0: ca00001b bgt a0010c14 <pipe_read+0x16c> <== NOT EXECUTED
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
a0010ba4: e5941000 ldr r1, [r4] <== NOT EXECUTED a0010ba8: e089000a add r0, r9, sl <== NOT EXECUTED a0010bac: e1a02006 mov r2, r6 <== NOT EXECUTED a0010bb0: e081100c add r1, r1, ip <== NOT EXECUTED a0010bb4: eb000d9b bl a0014228 <memcpy> <== NOT EXECUTED
pipe->Start += chunk;
a0010bb8: e5940008 ldr r0, [r4, #8] <== NOT EXECUTED
pipe->Start %= pipe->Size;
a0010bbc: e5941004 ldr r1, [r4, #4] <== NOT EXECUTED a0010bc0: e0860000 add r0, r6, r0 <== NOT EXECUTED a0010bc4: eb00398a bl a001f1f4 <__umodsi3> <== NOT EXECUTED
pipe->Length -= chunk;
a0010bc8: e594300c ldr r3, [r4, #12] <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
a0010bcc: e5840008 str r0, [r4, #8] <== NOT EXECUTED
pipe->Length -= chunk;
a0010bd0: e0663003 rsb r3, r6, r3 <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
a0010bd4: e3530000 cmp r3, #0 <== NOT EXECUTED
pipe->Start = 0;
a0010bd8: 05843008 streq r3, [r4, #8] <== NOT EXECUTED
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
pipe->Length -= chunk;
a0010bdc: e584300c str r3, [r4, #12] <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
pipe->Start = 0;
if (pipe->waitingWriters > 0)
a0010be0: e594301c ldr r3, [r4, #28] <== NOT EXECUTED a0010be4: e3530000 cmp r3, #0 <== NOT EXECUTED a0010be8: 1a000016 bne a0010c48 <pipe_read+0x1a0> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
a0010bec: e0888006 add r8, r8, r6 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
a0010bf0: e1580005 cmp r8, r5 <== NOT EXECUTED a0010bf4: e1a0a008 mov sl, r8 <== NOT EXECUTED a0010bf8: 3affffbd bcc a0010af4 <pipe_read+0x4c> <== NOT EXECUTED a0010bfc: e3a06000 mov r6, #0 <== NOT EXECUTED a0010c00: eaffffd9 b a0010b6c <pipe_read+0xc4> <== NOT EXECUTED
/* Not an error */
if (pipe->Writers == 0)
goto out_locked;
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
a0010c04: e3e0600a mvn r6, #10 <== NOT EXECUTED a0010c08: eaffffd7 b a0010b6c <pipe_read+0xc4> <== NOT EXECUTED
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingReaders not restored! */
ret = -EINTR;
a0010c0c: e3e06003 mvn r6, #3 <== NOT EXECUTED a0010c10: eaffffd7 b a0010b74 <pipe_read+0xcc> <== NOT EXECUTED
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
chunk1 = pipe->Size - pipe->Start;
if (chunk > chunk1) {
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
a0010c14: e5941000 ldr r1, [r4] <== NOT EXECUTED a0010c18: e1a02003 mov r2, r3 <== NOT EXECUTED a0010c1c: e089000a add r0, r9, sl <== NOT EXECUTED a0010c20: e081100c add r1, r1, ip <== NOT EXECUTED a0010c24: e58d3000 str r3, [sp] <== NOT EXECUTED a0010c28: eb000d7e bl a0014228 <memcpy> <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
a0010c2c: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0010c30: e5941000 ldr r1, [r4] <== NOT EXECUTED a0010c34: e08a0003 add r0, sl, r3 <== NOT EXECUTED a0010c38: e0890000 add r0, r9, r0 <== NOT EXECUTED a0010c3c: e0632006 rsb r2, r3, r6 <== NOT EXECUTED a0010c40: eb000d78 bl a0014228 <memcpy> <== NOT EXECUTED a0010c44: eaffffdb b a0010bb8 <pipe_read+0x110> <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
pipe->Start = 0;
if (pipe->waitingWriters > 0)
PIPE_WAKEUPWRITERS(pipe);
a0010c48: e5940030 ldr r0, [r4, #48] ; 0x30 <== NOT EXECUTED a0010c4c: e1a0100b mov r1, fp <== NOT EXECUTED a0010c50: eb00038c bl a0011a88 <rtems_barrier_release> <== NOT EXECUTED a0010c54: eaffffe4 b a0010bec <pipe_read+0x144> <== NOT EXECUTED
a001058c <pipe_release>:
*/
void pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
a001058c: e92d40f0 push {r4, r5, r6, r7, lr}
/* WARN pipe not released! */
if (!PIPE_LOCK(pipe))
rtems_fatal_error_occurred(0xdeadbeef);
#endif
mode = LIBIO_ACCMODE(iop);
a0010590: e5915014 ldr r5, [r1, #20]
void pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
pipe_control_t *pipe = *pipep;
a0010594: e5904000 ldr r4, [r0]
*/
void pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
a0010598: e24dd004 sub sp, sp, #4
if (!PIPE_LOCK(pipe))
rtems_fatal_error_occurred(0xdeadbeef);
#endif
mode = LIBIO_ACCMODE(iop);
if (mode & LIBIO_FLAGS_READ)
a001059c: e3150002 tst r5, #2
pipe->Readers --;
a00105a0: 15943010 ldrne r3, [r4, #16]
/* WARN pipe not released! */
if (!PIPE_LOCK(pipe))
rtems_fatal_error_occurred(0xdeadbeef);
#endif
mode = LIBIO_ACCMODE(iop);
a00105a4: e2055006 and r5, r5, #6
*/
void pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
a00105a8: e1a06000 mov r6, r0
rtems_fatal_error_occurred(0xdeadbeef);
#endif
mode = LIBIO_ACCMODE(iop);
if (mode & LIBIO_FLAGS_READ)
pipe->Readers --;
a00105ac: 12433001 subne r3, r3, #1 a00105b0: 15843010 strne r3, [r4, #16]
if (mode & LIBIO_FLAGS_WRITE)
a00105b4: e3150004 tst r5, #4
pipe->Writers --;
a00105b8: 15943014 ldrne r3, [r4, #20]
PIPE_UNLOCK(pipe);
a00105bc: e5940028 ldr r0, [r4, #40] ; 0x28
mode = LIBIO_ACCMODE(iop);
if (mode & LIBIO_FLAGS_READ)
pipe->Readers --;
if (mode & LIBIO_FLAGS_WRITE)
pipe->Writers --;
a00105c0: 12433001 subne r3, r3, #1 a00105c4: 15843014 strne r3, [r4, #20]
PIPE_UNLOCK(pipe);
a00105c8: ebffee2f bl a000be8c <rtems_semaphore_release>
if (pipe->Readers == 0 && pipe->Writers == 0) {
a00105cc: e5943010 ldr r3, [r4, #16] a00105d0: e3530000 cmp r3, #0
a00105d4: 1a000007 bne a00105f8 <pipe_release+0x6c>
a00105d8: e5947014 ldr r7, [r4, #20] a00105dc: e3570000 cmp r7, #0
a00105e0: 0a000013 beq a0010634 <pipe_release+0xa8>
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
a00105e4: e3550004 cmp r5, #4
a00105e8: 1a00000d bne a0010624 <pipe_release+0x98>
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
PIPE_WAKEUPREADERS(pipe);
pipe_unlock();
a00105ec: ebffffe2 bl a001057c <pipe_unlock>
iop->flags &= ~LIBIO_FLAGS_OPEN;
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return;
#endif
}
a00105f0: e28dd004 add sp, sp, #4
a00105f4: e8bd80f0 pop {r4, r5, r6, r7, pc}
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
a00105f8: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED a00105fc: e2733001 rsbs r3, r3, #1 <== NOT EXECUTED a0010600: 33a03000 movcc r3, #0 <== NOT EXECUTED a0010604: e3550002 cmp r5, #2 <== NOT EXECUTED a0010608: 03a03000 moveq r3, #0 <== NOT EXECUTED a001060c: e3530000 cmp r3, #0 <== NOT EXECUTED a0010610: 0afffff5 beq a00105ec <pipe_release+0x60> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
a0010614: e594002c ldr r0, [r4, #44] ; 0x2c <== NOT EXECUTED a0010618: e1a0100d mov r1, sp <== NOT EXECUTED a001061c: eb000519 bl a0011a88 <rtems_barrier_release> <== NOT EXECUTED a0010620: eafffff1 b a00105ec <pipe_release+0x60> <== NOT EXECUTED
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
a0010624: e5940030 ldr r0, [r4, #48] ; 0x30 a0010628: e1a0100d mov r1, sp a001062c: eb000515 bl a0011a88 <rtems_barrier_release> a0010630: eaffffed b a00105ec <pipe_release+0x60>
/* Called with pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
a0010634: e594002c ldr r0, [r4, #44] ; 0x2c a0010638: eb0004e6 bl a00119d8 <rtems_barrier_delete>
rtems_barrier_delete(pipe->writeBarrier);
a001063c: e5940030 ldr r0, [r4, #48] ; 0x30 a0010640: eb0004e4 bl a00119d8 <rtems_barrier_delete>
rtems_semaphore_delete(pipe->Semaphore);
a0010644: e5940028 ldr r0, [r4, #40] ; 0x28 a0010648: ebffed9d bl a000bcc4 <rtems_semaphore_delete>
free(pipe->Buffer);
a001064c: e5940000 ldr r0, [r4] a0010650: ebffde9c bl a00080c8 <free>
free(pipe);
a0010654: e1a00004 mov r0, r4 a0010658: ebffde9a bl a00080c8 <free>
/* To delete an anonymous pipe file when all users closed it */
if (pipe->Anonymous)
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
a001065c: e5867000 str r7, [r6] a0010660: eaffffe1 b a00105ec <pipe_release+0x60>
a0010c58 <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
a0010c58: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
a0010c5c: e2524000 subs r4, r2, #0 <== NOT EXECUTED
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
a0010c60: e1a05000 mov r5, r0 <== NOT EXECUTED a0010c64: e24dd008 sub sp, sp, #8 <== NOT EXECUTED a0010c68: e1a06001 mov r6, r1 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
return 0;
a0010c6c: 01a00004 moveq r0, r4 <== NOT EXECUTED
)
{
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
a0010c70: 1a000001 bne a0010c7c <pipe_write+0x24> <== NOT EXECUTED
#endif
if (written > 0)
return written;
return ret;
}
a0010c74: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0010c78: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
a0010c7c: e3a01000 mov r1, #0 <== NOT EXECUTED a0010c80: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED a0010c84: e1a02001 mov r2, r1 <== NOT EXECUTED a0010c88: e58d3000 str r3, [sp] <== NOT EXECUTED a0010c8c: ebffec35 bl a000bd68 <rtems_semaphore_obtain> <== NOT EXECUTED a0010c90: e2509000 subs r9, r0, #0 <== NOT EXECUTED a0010c94: e59d3000 ldr r3, [sp] <== NOT EXECUTED
return -EINTR;
a0010c98: 13e00003 mvnne r0, #3 <== NOT EXECUTED
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
a0010c9c: 1afffff4 bne a0010c74 <pipe_write+0x1c> <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
a0010ca0: e595a010 ldr sl, [r5, #16] <== NOT EXECUTED a0010ca4: e35a0000 cmp sl, #0 <== NOT EXECUTED a0010ca8: 0a000057 beq a0010e0c <pipe_write+0x1b4> <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
a0010cac: e5957004 ldr r7, [r5, #4] <== NOT EXECUTED a0010cb0: e1a0a009 mov sl, r9 <== NOT EXECUTED
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
pipe->Length += chunk;
if (pipe->waitingReaders > 0)
PIPE_WAKEUPREADERS(pipe);
a0010cb4: e28db004 add fp, sp, #4 <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
a0010cb8: e1540007 cmp r4, r7 <== NOT EXECUTED a0010cbc: 91a08004 movls r8, r4 <== NOT EXECUTED a0010cc0: 83a08001 movhi r8, #1 <== NOT EXECUTED
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
a0010cc4: e595000c ldr r0, [r5, #12] <== NOT EXECUTED a0010cc8: e0602007 rsb r2, r0, r7 <== NOT EXECUTED a0010ccc: e1520008 cmp r2, r8 <== NOT EXECUTED a0010cd0: 2a000021 bcs a0010d5c <pipe_write+0x104> <== NOT EXECUTED
if (LIBIO_NODELAY(iop)) {
a0010cd4: e5937014 ldr r7, [r3, #20] <== NOT EXECUTED a0010cd8: e2177001 ands r7, r7, #1 <== NOT EXECUTED a0010cdc: 1a00004e bne a0010e1c <pipe_write+0x1c4> <== NOT EXECUTED
ret = -EAGAIN;
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
a0010ce0: e595201c ldr r2, [r5, #28] <== NOT EXECUTED
PIPE_UNLOCK(pipe);
a0010ce4: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED
ret = -EAGAIN;
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
a0010ce8: e2822001 add r2, r2, #1 <== NOT EXECUTED a0010cec: e585201c str r2, [r5, #28] <== NOT EXECUTED
PIPE_UNLOCK(pipe);
a0010cf0: e58d3000 str r3, [sp] <== NOT EXECUTED a0010cf4: ebffec64 bl a000be8c <rtems_semaphore_release> <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
a0010cf8: e1a01007 mov r1, r7 <== NOT EXECUTED a0010cfc: e5950030 ldr r0, [r5, #48] ; 0x30 <== NOT EXECUTED a0010d00: eb000378 bl a0011ae8 <rtems_barrier_wait> <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
a0010d04: e1a01007 mov r1, r7 <== NOT EXECUTED a0010d08: e1a02001 mov r2, r1 <== NOT EXECUTED
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
a0010d0c: e2507000 subs r7, r0, #0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
a0010d10: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
a0010d14: 13e07003 mvnne r7, #3 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
a0010d18: ebffec12 bl a000bd68 <rtems_semaphore_obtain> <== NOT EXECUTED a0010d1c: e3500000 cmp r0, #0 <== NOT EXECUTED a0010d20: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0010d24: 1a00003a bne a0010e14 <pipe_write+0x1bc> <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
a0010d28: e595201c ldr r2, [r5, #28] <== NOT EXECUTED
if (ret != 0)
a0010d2c: e3570000 cmp r7, #0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe)) {
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
a0010d30: e2422001 sub r2, r2, #1 <== NOT EXECUTED a0010d34: e585201c str r2, [r5, #28] <== NOT EXECUTED
if (ret != 0)
a0010d38: 1a00002d bne a0010df4 <pipe_write+0x19c> <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
a0010d3c: e5952010 ldr r2, [r5, #16] <== NOT EXECUTED a0010d40: e3520000 cmp r2, #0 <== NOT EXECUTED a0010d44: 0a000030 beq a0010e0c <pipe_write+0x1b4> <== NOT EXECUTED a0010d48: e5957004 ldr r7, [r5, #4] <== NOT EXECUTED
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
a0010d4c: e595000c ldr r0, [r5, #12] <== NOT EXECUTED a0010d50: e0602007 rsb r2, r0, r7 <== NOT EXECUTED a0010d54: e1520008 cmp r2, r8 <== NOT EXECUTED a0010d58: 3affffdd bcc a0010cd4 <pipe_write+0x7c> <== NOT EXECUTED
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
chunk1 = pipe->Size - PIPE_WSTART(pipe);
a0010d5c: e595c008 ldr ip, [r5, #8] <== NOT EXECUTED a0010d60: e1a01007 mov r1, r7 <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
a0010d64: e0698004 rsb r8, r9, r4 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
a0010d68: e080000c add r0, r0, ip <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
a0010d6c: e1520008 cmp r2, r8 <== NOT EXECUTED a0010d70: 31a08002 movcc r8, r2 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
a0010d74: e58d3000 str r3, [sp] <== NOT EXECUTED a0010d78: eb00391d bl a001f1f4 <__umodsi3> <== NOT EXECUTED a0010d7c: e0607007 rsb r7, r0, r7 <== NOT EXECUTED
if (chunk > chunk1) {
a0010d80: e1580007 cmp r8, r7 <== NOT EXECUTED
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
chunk1 = pipe->Size - PIPE_WSTART(pipe);
a0010d84: e1a0c000 mov ip, r0 <== NOT EXECUTED
if (chunk > chunk1) {
a0010d88: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0010d8c: da000024 ble a0010e24 <pipe_write+0x1cc> <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
a0010d90: e5950000 ldr r0, [r5] <== NOT EXECUTED a0010d94: e0861009 add r1, r6, r9 <== NOT EXECUTED a0010d98: e1a02007 mov r2, r7 <== NOT EXECUTED a0010d9c: e080000c add r0, r0, ip <== NOT EXECUTED a0010da0: eb000d20 bl a0014228 <memcpy> <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
a0010da4: e0871009 add r1, r7, r9 <== NOT EXECUTED a0010da8: e5950000 ldr r0, [r5] <== NOT EXECUTED a0010dac: e0861001 add r1, r6, r1 <== NOT EXECUTED a0010db0: e0672008 rsb r2, r7, r8 <== NOT EXECUTED a0010db4: eb000d1b bl a0014228 <memcpy> <== NOT EXECUTED a0010db8: e59d3000 ldr r3, [sp] <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
pipe->Length += chunk;
a0010dbc: e595200c ldr r2, [r5, #12] <== NOT EXECUTED
if (pipe->waitingReaders > 0)
a0010dc0: e5951018 ldr r1, [r5, #24] <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
pipe->Length += chunk;
a0010dc4: e0822008 add r2, r2, r8 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
a0010dc8: e3510000 cmp r1, #0 <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
pipe->Length += chunk;
a0010dcc: e585200c str r2, [r5, #12] <== NOT EXECUTED
if (pipe->waitingReaders > 0)
a0010dd0: 1a00001b bne a0010e44 <pipe_write+0x1ec> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
written += chunk;
a0010dd4: e08aa008 add sl, sl, r8 <== NOT EXECUTED
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
a0010dd8: e154000a cmp r4, sl <== NOT EXECUTED a0010ddc: e1a0900a mov r9, sl <== NOT EXECUTED a0010de0: 9a000002 bls a0010df0 <pipe_write+0x198> <== NOT EXECUTED a0010de4: e5957004 ldr r7, [r5, #4] <== NOT EXECUTED
pipe->Length += chunk;
if (pipe->waitingReaders > 0)
PIPE_WAKEUPREADERS(pipe);
written += chunk;
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
a0010de8: e3a08001 mov r8, #1 <== NOT EXECUTED a0010dec: eaffffb4 b a0010cc4 <pipe_write+0x6c> <== NOT EXECUTED
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
a0010df0: e3a07000 mov r7, #0 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
a0010df4: e5950028 ldr r0, [r5, #40] ; 0x28 <== NOT EXECUTED a0010df8: ebffec23 bl a000be8c <rtems_semaphore_release> <== NOT EXECUTED
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
a0010dfc: e35a0000 cmp sl, #0 <== NOT EXECUTED a0010e00: c1a0000a movgt r0, sl <== NOT EXECUTED a0010e04: d1a00007 movle r0, r7 <== NOT EXECUTED a0010e08: eaffff99 b a0010c74 <pipe_write+0x1c> <== NOT EXECUTED
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
ret = -EPIPE;
a0010e0c: e3e0701f mvn r7, #31 <== NOT EXECUTED a0010e10: eafffff7 b a0010df4 <pipe_write+0x19c> <== NOT EXECUTED
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingWriters not restored! */
ret = -EINTR;
a0010e14: e3e07003 mvn r7, #3 <== NOT EXECUTED a0010e18: eafffff7 b a0010dfc <pipe_write+0x1a4> <== NOT EXECUTED
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
a0010e1c: e3e0700a mvn r7, #10 <== NOT EXECUTED a0010e20: eafffff3 b a0010df4 <pipe_write+0x19c> <== NOT EXECUTED
if (chunk > chunk1) {
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
a0010e24: e5950000 ldr r0, [r5] <== NOT EXECUTED a0010e28: e0861009 add r1, r6, r9 <== NOT EXECUTED a0010e2c: e1a02008 mov r2, r8 <== NOT EXECUTED a0010e30: e080000c add r0, r0, ip <== NOT EXECUTED a0010e34: e58d3000 str r3, [sp] <== NOT EXECUTED a0010e38: eb000cfa bl a0014228 <memcpy> <== NOT EXECUTED a0010e3c: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0010e40: eaffffdd b a0010dbc <pipe_write+0x164> <== NOT EXECUTED
pipe->Length += chunk;
if (pipe->waitingReaders > 0)
PIPE_WAKEUPREADERS(pipe);
a0010e44: e595002c ldr r0, [r5, #44] ; 0x2c <== NOT EXECUTED a0010e48: e1a0100b mov r1, fp <== NOT EXECUTED a0010e4c: e58d3000 str r3, [sp] <== NOT EXECUTED a0010e50: eb00030c bl a0011a88 <rtems_barrier_release> <== NOT EXECUTED a0010e54: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0010e58: eaffffdd b a0010dd4 <pipe_write+0x17c> <== NOT EXECUTED
a000b440 <posix_memalign>:
)
{
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
a000b440: e59fc044 ldr ip, [pc, #68] ; a000b48c <posix_memalign+0x4c><== NOT EXECUTED
int posix_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
a000b444: e92d0030 push {r4, r5} <== NOT EXECUTED
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
a000b448: e2414001 sub r4, r1, #1 <== NOT EXECUTED a000b44c: e1140001 tst r4, r1 <== NOT EXECUTED
)
{
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
a000b450: e59c4008 ldr r4, [ip, #8] <== NOT EXECUTED
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
a000b454: 03a05000 moveq r5, #0 <== NOT EXECUTED a000b458: 13a05001 movne r5, #1 <== NOT EXECUTED a000b45c: e3510003 cmp r1, #3 <== NOT EXECUTED a000b460: 81a03005 movhi r3, r5 <== NOT EXECUTED a000b464: 93853001 orrls r3, r5, #1 <== NOT EXECUTED
)
{
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
a000b468: e2844001 add r4, r4, #1 <== NOT EXECUTED
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
a000b46c: e3530000 cmp r3, #0 <== NOT EXECUTED
)
{
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
a000b470: e58c4008 str r4, [ip, #8] <== NOT EXECUTED
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
a000b474: 0a000002 beq a000b484 <posix_memalign+0x44> <== NOT EXECUTED
/* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); }
a000b478: e3a00016 mov r0, #22 <== NOT EXECUTED
a000b47c: e8bd0030 pop {r4, r5} <== NOT EXECUTED
a000b480: e12fff1e bx lr <== NOT EXECUTED
a000b484: e8bd0030 pop {r4, r5} <== NOT EXECUTED
/*
* rtems_memalign does all of the error checking work EXCEPT
* for adding restrictionso on the alignment.
*/
return rtems_memalign( pointer, alignment, size );
a000b488: ea000080 b a000b690 <rtems_memalign> <== NOT EXECUTED
a0008688 <printk_plugin>:
int printk_plugin(
void *ignored __attribute__((unused)),
const char *format,
...
)
{
a0008688: e92d000e push {r1, r2, r3} <== NOT EXECUTED
a000868c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
a0008690: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
va_list arg_pointer;
va_start (arg_pointer, format);
a0008694: e28d300c add r3, sp, #12 <== NOT EXECUTED
vprintk( format, arg_pointer );
a0008698: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED a000869c: e1a01003 mov r1, r3 <== NOT EXECUTED
...
)
{
va_list arg_pointer;
va_start (arg_pointer, format);
a00086a0: e58d3000 str r3, [sp] <== NOT EXECUTED
vprintk( format, arg_pointer );
a00086a4: eb00077e bl a000a4a4 <vprintk> <== NOT EXECUTED
va_end(arg_pointer); /* clean up when done */
return 0;
}
a00086a8: e3a00000 mov r0, #0 <== NOT EXECUTED
a00086ac: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a00086b0: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
a00086b4: e28dd00c add sp, sp, #12 <== NOT EXECUTED
a00086b8: e12fff1e bx lr <== NOT EXECUTED
a0016108 <read>:
)
{
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a0016108: e59f30a8 ldr r3, [pc, #168] ; a00161b8 <read+0xb0>
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
a001610c: e92d4030 push {r4, r5, lr}
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a0016110: e593c000 ldr ip, [r3]
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
a0016114: e1a05001 mov r5, r1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a0016118: e150000c cmp r0, ip
a001611c: 2a00001b bcs a0016190 <read+0x88> iop = rtems_libio_iop( fd );
a0016120: e59fc094 ldr ip, [pc, #148] ; a00161bc <read+0xb4> a0016124: e3a04038 mov r4, #56 ; 0x38 a0016128: e59cc000 ldr ip, [ip] a001612c: e024c490 mla r4, r0, r4, ip
rtems_libio_check_is_open( iop );
a0016130: e5940014 ldr r0, [r4, #20] a0016134: e3100c01 tst r0, #256 ; 0x100
a0016138: 0a000014 beq a0016190 <read+0x88> rtems_libio_check_buffer( buffer );
a001613c: e3510000 cmp r1, #0
a0016140: 0a000017 beq a00161a4 <read+0x9c> rtems_libio_check_count( count );
a0016144: e3520000 cmp r2, #0
a0016148: 0a00000e beq a0016188 <read+0x80> rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
a001614c: e3100002 tst r0, #2
a0016150: 0a000013 beq a00161a4 <read+0x9c>
/*
* Now process the read().
*/
rc = (*iop->pathinfo.handlers->read_h)( iop, buffer, count );
a0016154: e5943020 ldr r3, [r4, #32] a0016158: e1a00004 mov r0, r4 a001615c: e5933008 ldr r3, [r3, #8] a0016160: e12fff33 blx r3
if ( rc > 0 )
a0016164: e3500000 cmp r0, #0
a0016168: da000007 ble a001618c <read+0x84>
iop->offset += rc;
a001616c: e284300c add r3, r4, #12
a0016170: e893000c ldm r3, {r2, r3}
a0016174: e0922000 adds r2, r2, r0
a0016178: e0a33fc0 adc r3, r3, r0, asr #31
a001617c: e584200c str r2, [r4, #12]
a0016180: e5843010 str r3, [r4, #16]
a0016184: e8bd8030 pop {r4, r5, pc}
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
rtems_libio_check_buffer( buffer );
rtems_libio_check_count( count );
a0016188: e1a00002 mov r0, r2
if ( rc > 0 )
iop->offset += rc;
return rc;
}
a001618c: e8bd8030 pop {r4, r5, pc}
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
a0016190: ebffec05 bl a00111ac <__errno>
a0016194: e3a03009 mov r3, #9
a0016198: e5803000 str r3, [r0]
a001619c: e3e00000 mvn r0, #0
a00161a0: e8bd8030 pop {r4, r5, pc}
rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
a00161a4: ebffec00 bl a00111ac <__errno> <== NOT EXECUTED
a00161a8: e3a03016 mov r3, #22 <== NOT EXECUTED
a00161ac: e5803000 str r3, [r0] <== NOT EXECUTED
a00161b0: e3e00000 mvn r0, #0 <== NOT EXECUTED
a00161b4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a0009948 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
a0009948: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
a000994c: e2516000 subs r6, r1, #0 <== NOT EXECUTED
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
a0009950: e24dd018 sub sp, sp, #24 <== NOT EXECUTED a0009954: e1a07000 mov r7, r0 <== NOT EXECUTED a0009958: e1a05002 mov r5, r2 <== NOT EXECUTED
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
a000995c: 0a00001d beq a00099d8 <readlink+0x90> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
a0009960: eb003188 bl a0015f88 <strlen> <== NOT EXECUTED a0009964: e28d4004 add r4, sp, #4 <== NOT EXECUTED a0009968: e1a01000 mov r1, r0 <== NOT EXECUTED a000996c: e3a02000 mov r2, #0 <== NOT EXECUTED a0009970: e1a00007 mov r0, r7 <== NOT EXECUTED a0009974: e1a03004 mov r3, r4 <== NOT EXECUTED a0009978: e58d2000 str r2, [sp] <== NOT EXECUTED a000997c: ebfffb6c bl a0008734 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
0, &loc, false );
if ( result != 0 )
a0009980: e3500000 cmp r0, #0 <== NOT EXECUTED
return -1;
a0009984: 13e00000 mvnne r0, #0 <== NOT EXECUTED
if (!buf)
rtems_set_errno_and_return_minus_one( EFAULT );
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
0, &loc, false );
if ( result != 0 )
a0009988: 0a000001 beq a0009994 <readlink+0x4c> <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
a000998c: e28dd018 add sp, sp, #24 <== NOT EXECUTED
a0009990: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
0, &loc, false );
if ( result != 0 )
return -1;
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
a0009994: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED a0009998: e1a00004 mov r0, r4 <== NOT EXECUTED a000999c: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED a00099a0: e12fff33 blx r3 <== NOT EXECUTED a00099a4: e3500004 cmp r0, #4 <== NOT EXECUTED a00099a8: 1a00000f bne a00099ec <readlink+0xa4> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EINVAL );
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
a00099ac: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED a00099b0: e1a02005 mov r2, r5 <== NOT EXECUTED a00099b4: e1a01006 mov r1, r6 <== NOT EXECUTED a00099b8: e593303c ldr r3, [r3, #60] ; 0x3c <== NOT EXECUTED a00099bc: e1a00004 mov r0, r4 <== NOT EXECUTED a00099c0: e12fff33 blx r3 <== NOT EXECUTED a00099c4: e1a05000 mov r5, r0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
a00099c8: e1a00004 mov r0, r4 <== NOT EXECUTED a00099cc: ebfffb92 bl a000881c <rtems_filesystem_freenode> <== NOT EXECUTED
return result;
a00099d0: e1a00005 mov r0, r5 <== NOT EXECUTED a00099d4: eaffffec b a000998c <readlink+0x44> <== NOT EXECUTED
{
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
rtems_set_errno_and_return_minus_one( EFAULT );
a00099d8: eb002a1f bl a001425c <__errno> <== NOT EXECUTED a00099dc: e3a0300e mov r3, #14 <== NOT EXECUTED a00099e0: e5803000 str r3, [r0] <== NOT EXECUTED a00099e4: e3e00000 mvn r0, #0 <== NOT EXECUTED a00099e8: eaffffe7 b a000998c <readlink+0x44> <== NOT EXECUTED
0, &loc, false );
if ( result != 0 )
return -1;
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
rtems_filesystem_freenode( &loc );
a00099ec: e1a00004 mov r0, r4 <== NOT EXECUTED a00099f0: ebfffb89 bl a000881c <rtems_filesystem_freenode> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
a00099f4: eb002a18 bl a001425c <__errno> <== NOT EXECUTED a00099f8: e3a03016 mov r3, #22 <== NOT EXECUTED a00099fc: e5803000 str r3, [r0] <== NOT EXECUTED a0009a00: e3e00000 mvn r0, #0 <== NOT EXECUTED a0009a04: eaffffe0 b a000998c <readlink+0x44> <== NOT EXECUTED
a0008548 <readv>:
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
a0008548: e59f313c ldr r3, [pc, #316] ; a000868c <readv+0x144>
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
a000854c: e92d41f0 push {r4, r5, r6, r7, r8, lr}
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
a0008550: e5933000 ldr r3, [r3]
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
a0008554: e1a04002 mov r4, r2
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
a0008558: e1500003 cmp r0, r3
a000855c: 2a000045 bcs a0008678 <readv+0x130> iop = rtems_libio_iop( fd );
a0008560: e59f3128 ldr r3, [pc, #296] ; a0008690 <readv+0x148> a0008564: e3a06038 mov r6, #56 ; 0x38 a0008568: e5933000 ldr r3, [r3] a000856c: e0263690 mla r6, r0, r6, r3
rtems_libio_check_is_open( iop );
a0008570: e5963014 ldr r3, [r6, #20] a0008574: e3130c01 tst r3, #256 ; 0x100
a0008578: 0a00003e beq a0008678 <readv+0x130> rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
a000857c: e3130002 tst r3, #2
a0008580: 0a000036 beq a0008660 <readv+0x118>
/*
* Argument validation on IO vector
*/
if ( !iov )
a0008584: e3510000 cmp r1, #0
a0008588: 0a000034 beq a0008660 <readv+0x118>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
a000858c: e3520000 cmp r2, #0
a0008590: da000032 ble a0008660 <readv+0x118>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
a0008594: e3520b01 cmp r2, #1024 ; 0x400
a0008598: ca000030 bgt a0008660 <readv+0x118>
a000859c: e3a02000 mov r2, #0
rtems_set_errno_and_return_minus_one( EINVAL );
a00085a0: e1a05001 mov r5, r1
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
a00085a4: e1a03001 mov r3, r1 <== NOT EXECUTED a00085a8: e3a07001 mov r7, #1 <== NOT EXECUTED a00085ac: e1a01002 mov r1, r2 <== NOT EXECUTED a00085b0: ea000000 b a00085b8 <readv+0x70> <== NOT EXECUTED
if ( iov[v].iov_base == 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
a00085b4: e1a0100c mov r1, ip <== NOT EXECUTED
/*
* iov[v].iov_len cannot be less than 0 because size_t is unsigned.
* So we only check for zero.
*/
if ( iov[v].iov_base == 0 )
a00085b8: e5930000 ldr r0, [r3] <== NOT EXECUTED
* are obvious errors in the iovec. So this extra loop ensures
* that we do not do anything if there is an argument error.
*/
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
a00085bc: e2822001 add r2, r2, #1 <== NOT EXECUTED
/*
* iov[v].iov_len cannot be less than 0 because size_t is unsigned.
* So we only check for zero.
*/
if ( iov[v].iov_base == 0 )
a00085c0: e3500000 cmp r0, #0 <== NOT EXECUTED a00085c4: 0a000025 beq a0008660 <readv+0x118> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
a00085c8: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED
* are obvious errors in the iovec. So this extra loop ensures
* that we do not do anything if there is an argument error.
*/
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
a00085cc: e2833008 add r3, r3, #8 <== NOT EXECUTED
if ( iov[v].iov_base == 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
a00085d0: e081c000 add ip, r1, r0 <== NOT EXECUTED
if ( total < old )
a00085d4: e151000c cmp r1, ip <== NOT EXECUTED a00085d8: ca000020 bgt a0008660 <readv+0x118> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
all_zeros = false;
a00085dc: e3500000 cmp r0, #0 <== NOT EXECUTED a00085e0: 13a07000 movne r7, #0 <== NOT EXECUTED
* are obvious errors in the iovec. So this extra loop ensures
* that we do not do anything if there is an argument error.
*/
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
a00085e4: e1540002 cmp r4, r2 <== NOT EXECUTED a00085e8: cafffff1 bgt a00085b4 <readv+0x6c> <== NOT EXECUTED
/*
* A readv with all zeros logically has no effect. Even though
* OpenGroup didn't address this case as they did with writev(),
* we will handle it the same way for symmetry.
*/
if ( all_zeros == true ) {
a00085ec: e3570000 cmp r7, #0 <== NOT EXECUTED
return 0;
a00085f0: 13a08000 movne r8, #0 <== NOT EXECUTED
/*
* A readv with all zeros logically has no effect. Even though
* OpenGroup didn't address this case as they did with writev(),
* we will handle it the same way for symmetry.
*/
if ( all_zeros == true ) {
a00085f4: 1a00001d bne a0008670 <readv+0x128> <== NOT EXECUTED a00085f8: e1a08007 mov r8, r7 <== NOT EXECUTED a00085fc: ea00000d b a0008638 <readv+0xf0> <== NOT EXECUTED
);
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
a0008600: 0a000006 beq a0008620 <readv+0xd8> <== NOT EXECUTED
iop->offset += bytes;
a0008604: e286300c add r3, r6, #12 <== NOT EXECUTED
a0008608: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
a000860c: e0922000 adds r2, r2, r0 <== NOT EXECUTED
a0008610: e0a33fc0 adc r3, r3, r0, asr #31 <== NOT EXECUTED
a0008614: e586200c str r2, [r6, #12] <== NOT EXECUTED
a0008618: e5863010 str r3, [r6, #16] <== NOT EXECUTED
total += bytes;
a000861c: e0888000 add r8, r8, r0 <== NOT EXECUTED
}
if (bytes != iov[ v ].iov_len)
a0008620: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
a0008624: e2855008 add r5, r5, #8 <== NOT EXECUTED
if ( bytes > 0 ) {
iop->offset += bytes;
total += bytes;
}
if (bytes != iov[ v ].iov_len)
a0008628: e1500003 cmp r0, r3 <== NOT EXECUTED a000862c: 1a00000f bne a0008670 <readv+0x128> <== NOT EXECUTED
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
a0008630: e1540007 cmp r4, r7 <== NOT EXECUTED a0008634: da00000d ble a0008670 <readv+0x128> <== NOT EXECUTED
bytes = (*iop->pathinfo.handlers->read_h)(
a0008638: e5963020 ldr r3, [r6, #32] <== NOT EXECUTED
a000863c: e8950006 ldm r5, {r1, r2} <== NOT EXECUTED
a0008640: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED
a0008644: e1a00006 mov r0, r6 <== NOT EXECUTED
a0008648: e12fff33 blx r3 <== NOT EXECUTED
iop,
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
a000864c: e3500000 cmp r0, #0 <== NOT EXECUTED
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
a0008650: e2877001 add r7, r7, #1 <== NOT EXECUTED
iop,
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
a0008654: aaffffe9 bge a0008600 <readv+0xb8> <== NOT EXECUTED
return -1;
a0008658: e3e08000 mvn r8, #0 <== NOT EXECUTED a000865c: ea000003 b a0008670 <readv+0x128> <== NOT EXECUTED
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old )
rtems_set_errno_and_return_minus_one( EINVAL );
a0008660: eb002705 bl a001227c <__errno> a0008664: e3a03016 mov r3, #22 a0008668: e5803000 str r3, [r0] a000866c: e3e08000 mvn r8, #0
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
a0008670: e1a00008 mov r0, r8
a0008674: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
a0008678: eb0026ff bl a001227c <__errno>
a000867c: e3a03009 mov r3, #9 <== NOT EXECUTED a0008680: e5803000 str r3, [r0] <== NOT EXECUTED a0008684: e3e08000 mvn r8, #0 <== NOT EXECUTED a0008688: eafffff8 b a0008670 <readv+0x128> <== NOT EXECUTED
a0016228 <realloc>:
void *realloc(
void *ptr,
size_t size
)
{
a0016228: e92d41f0 push {r4, r5, r6, r7, r8, lr}
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
a001622c: e59f3118 ldr r3, [pc, #280] ; a001634c <realloc+0x124>
)
{
uintptr_t old_size;
char *new_area;
MSBUMP(realloc_calls, 1);
a0016230: e59f5118 ldr r5, [pc, #280] ; a0016350 <realloc+0x128>
void *realloc(
void *ptr,
size_t size
)
{
a0016234: e24dd004 sub sp, sp, #4
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
a0016238: e5933000 ldr r3, [r3]
)
{
uintptr_t old_size;
char *new_area;
MSBUMP(realloc_calls, 1);
a001623c: e5952010 ldr r2, [r5, #16]
void *realloc(
void *ptr,
size_t size
)
{
a0016240: e1a04000 mov r4, r0
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
a0016244: e3530003 cmp r3, #3
)
{
uintptr_t old_size;
char *new_area;
MSBUMP(realloc_calls, 1);
a0016248: e2822001 add r2, r2, #1
void *realloc(
void *ptr,
size_t size
)
{
a001624c: e1a06001 mov r6, r1
uintptr_t old_size;
char *new_area;
MSBUMP(realloc_calls, 1);
a0016250: e5852010 str r2, [r5, #16]
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
a0016254: 0a000020 beq a00162dc <realloc+0xb4>
}
/*
* Continue with realloc().
*/
if ( !ptr )
a0016258: e3540000 cmp r4, #0
a001625c: 0a00001a beq a00162cc <realloc+0xa4>
return malloc( size );
if ( !size ) {
a0016260: e3560000 cmp r6, #0
a0016264: 0a00000f beq a00162a8 <realloc+0x80>
free( ptr );
return (void *) 0;
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
a0016268: e59f70e4 ldr r7, [pc, #228] ; a0016354 <realloc+0x12c> a001626c: e1a01004 mov r1, r4 a0016270: e1a0200d mov r2, sp a0016274: e5970000 ldr r0, [r7] a0016278: eb000066 bl a0016418 <_Protected_heap_Get_block_size> a001627c: e2508000 subs r8, r0, #0
a0016280: 0a00000c beq a00162b8 <realloc+0x90>
}
/*
* Now resize it.
*/
if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, size ) ) {
a0016284: e5970000 ldr r0, [r7] a0016288: e1a01004 mov r1, r4 a001628c: e1a02006 mov r2, r6 a0016290: eb000071 bl a001645c <_Protected_heap_Resize_block> a0016294: e3500000 cmp r0, #0
a0016298: 0a00001a beq a0016308 <realloc+0xe0>
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
a001629c: e1a00004 mov r0, r4
a00162a0: e28dd004 add sp, sp, #4
a00162a4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
*/
if ( !ptr )
return malloc( size );
if ( !size ) {
free( ptr );
a00162a8: e1a00004 mov r0, r4 <== NOT EXECUTED a00162ac: ebffc04e bl a00063ec <free> <== NOT EXECUTED
return (void *) 0;
a00162b0: e1a04006 mov r4, r6 <== NOT EXECUTED a00162b4: eafffff8 b a001629c <realloc+0x74> <== NOT EXECUTED
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
errno = EINVAL;
a00162b8: ebffebbb bl a00111ac <__errno> <== NOT EXECUTED a00162bc: e3a03016 mov r3, #22 <== NOT EXECUTED a00162c0: e5803000 str r3, [r0] <== NOT EXECUTED
return (void *) 0;
a00162c4: e1a04008 mov r4, r8 <== NOT EXECUTED a00162c8: eafffff3 b a001629c <realloc+0x74> <== NOT EXECUTED
/*
* Continue with realloc().
*/
if ( !ptr )
return malloc( size );
a00162cc: e1a00006 mov r0, r6 a00162d0: ebffc12c bl a0006788 <malloc> a00162d4: e1a04000 mov r4, r0 a00162d8: eaffffef b a001629c <realloc+0x74>
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
if (_Thread_Dispatch_disable_level > 0)
a00162dc: e59f3074 ldr r3, [pc, #116] ; a0016358 <realloc+0x130> a00162e0: e5933000 ldr r3, [r3] a00162e4: e3530000 cmp r3, #0
return (void *) 0;
a00162e8: 13a04000 movne r4, #0
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
if (_Thread_Dispatch_disable_level > 0)
a00162ec: 1affffea bne a001629c <realloc+0x74>
return (void *) 0;
if (_ISR_Nest_level > 0)
a00162f0: e59f2064 ldr r2, [pc, #100] ; a001635c <realloc+0x134> a00162f4: e5922000 ldr r2, [r2] a00162f8: e3520000 cmp r2, #0
return (void *) 0;
a00162fc: 11a04003 movne r4, r3
if (_System_state_Is_up(_System_state_Get())) {
if (_Thread_Dispatch_disable_level > 0)
return (void *) 0;
if (_ISR_Nest_level > 0)
a0016300: 0affffd4 beq a0016258 <realloc+0x30>
a0016304: eaffffe4 b a001629c <realloc+0x74> <== NOT EXECUTED
* There used to be a free on this error case but it is wrong to
* free the memory per OpenGroup Single UNIX Specification V2
* and the C Standard.
*/
new_area = malloc( size );
a0016308: e1a00006 mov r0, r6 a001630c: ebffc11d bl a0006788 <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
a0016310: e5953004 ldr r3, [r5, #4]
if ( !new_area ) {
a0016314: e2507000 subs r7, r0, #0
return (void *) 0;
a0016318: 01a04007 moveq r4, r7
* and the C Standard.
*/
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
a001631c: e2433001 sub r3, r3, #1 a0016320: e5853004 str r3, [r5, #4]
if ( !new_area ) {
a0016324: 0affffdc beq a001629c <realloc+0x74>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
a0016328: e59d2000 ldr r2, [sp] <== NOT EXECUTED a001632c: e1a01004 mov r1, r4 <== NOT EXECUTED a0016330: e1560002 cmp r6, r2 <== NOT EXECUTED a0016334: 31a02006 movcc r2, r6 <== NOT EXECUTED a0016338: ebffedc9 bl a0011a64 <memcpy> <== NOT EXECUTED
free( ptr );
a001633c: e1a00004 mov r0, r4 <== NOT EXECUTED a0016340: ebffc029 bl a00063ec <free> <== NOT EXECUTED
return new_area;
a0016344: e1a04007 mov r4, r7 <== NOT EXECUTED a0016348: eaffffd3 b a001629c <realloc+0x74> <== NOT EXECUTED
a0007770 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
a0007770: e92d40f0 push {r4, r5, r6, r7, lr}
a0007774: e24dd030 sub sp, sp, #48 ; 0x30
a0007778: e1a07000 mov r7, r0
/*
* Get the parent node of the node we wish to remove. Find the parent path.
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
a000777c: ebfffc2a bl a000682c <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
a0007780: e2505000 subs r5, r0, #0
a0007784: 1a000046 bne a00078a4 <rmdir+0x134>
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
a0007788: e28d4018 add r4, sp, #24 a000778c: e1a00007 mov r0, r7 a0007790: e28d102c add r1, sp, #44 ; 0x2c a0007794: e1a02004 mov r2, r4 a0007798: eb00004d bl a00078d4 <rtems_filesystem_get_start_loc>
const char *name; rtems_filesystem_location_info_t parentloc; rtems_filesystem_location_info_t loc; int i; int result; bool free_parentloc = false;
a000779c: e1a06005 mov r6, r5
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
a00077a0: e28dc004 add ip, sp, #4
a00077a4: e1a0e004 mov lr, r4
a00077a8: e8be000f ldm lr!, {r0, r1, r2, r3}
a00077ac: e8ac000f stmia ip!, {r0, r1, r2, r3}
a00077b0: e59e3000 ldr r3, [lr]
name = pathname + parentpathlen;
a00077b4: e0875005 add r5, r7, r5
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
a00077b8: e1a00005 mov r0, r5
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
a00077bc: e58c3000 str r3, [ip]
name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
a00077c0: eb002c6f bl a0012984 <strlen> a00077c4: e1a01000 mov r1, r0 a00077c8: e1a00005 mov r0, r5 a00077cc: ebfffc25 bl a0006868 <rtems_filesystem_prefix_separators> a00077d0: e0857000 add r7, r5, r0
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
a00077d4: e1a00007 mov r0, r7 a00077d8: eb002c69 bl a0012984 <strlen> a00077dc: e28d5004 add r5, sp, #4 a00077e0: e1a01000 mov r1, r0 a00077e4: e3a02000 mov r2, #0 a00077e8: e1a00007 mov r0, r7 a00077ec: e1a03005 mov r3, r5 a00077f0: e58d2000 str r2, [sp] a00077f4: ebfffbda bl a0006764 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
a00077f8: e3500000 cmp r0, #0
a00077fc: 1a000015 bne a0007858 <rmdir+0xe8>
}
/*
* Verify you can remove this node as a directory.
*/
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
a0007800: e59d3010 ldr r3, [sp, #16] a0007804: e1a00005 mov r0, r5 a0007808: e5933010 ldr r3, [r3, #16] a000780c: e12fff33 blx r3 a0007810: e3500001 cmp r0, #1
a0007814: 1a000013 bne a0007868 <rmdir+0xf8>
/*
* Use the filesystems rmnod to remove the node.
*/
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
a0007818: e59d300c ldr r3, [sp, #12] a000781c: e1a01005 mov r1, r5 a0007820: e1a00004 mov r0, r4 a0007824: e5933034 ldr r3, [r3, #52] ; 0x34 a0007828: e12fff33 blx r3 a000782c: e1a07000 mov r7, r0
rtems_filesystem_freenode( &loc );
a0007830: e1a00005 mov r0, r5 a0007834: ebfffc20 bl a00068bc <rtems_filesystem_freenode>
if ( free_parentloc )
a0007838: e3560000 cmp r6, #0
a000783c: 1a000002 bne a000784c <rmdir+0xdc>
rtems_filesystem_freenode( &parentloc );
return result;
}
a0007840: e1a00007 mov r0, r7
a0007844: e28dd030 add sp, sp, #48 ; 0x30
a0007848: e8bd80f0 pop {r4, r5, r6, r7, pc}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
a000784c: e1a00004 mov r0, r4 a0007850: ebfffc19 bl a00068bc <rtems_filesystem_freenode> a0007854: eafffff9 b a0007840 <rmdir+0xd0>
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
a0007858: e3560000 cmp r6, #0
a000785c: 1a00000c bne a0007894 <rmdir+0x124> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
return -1;
a0007860: e3e07000 mvn r7, #0 <== NOT EXECUTED a0007864: eafffff5 b a0007840 <rmdir+0xd0> <== NOT EXECUTED
/*
* Verify you can remove this node as a directory.
*/
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_filesystem_freenode( &loc );
a0007868: e1a00005 mov r0, r5 <== NOT EXECUTED a000786c: ebfffc12 bl a00068bc <rtems_filesystem_freenode> <== NOT EXECUTED
if ( free_parentloc )
a0007870: e3560000 cmp r6, #0 <== NOT EXECUTED a0007874: 0a000001 beq a0007880 <rmdir+0x110> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
a0007878: e1a00004 mov r0, r4 <== NOT EXECUTED a000787c: ebfffc0e bl a00068bc <rtems_filesystem_freenode> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTDIR );
a0007880: eb002880 bl a0011a88 <__errno> <== NOT EXECUTED a0007884: e3a03014 mov r3, #20 <== NOT EXECUTED a0007888: e5803000 str r3, [r0] <== NOT EXECUTED a000788c: e3e07000 mvn r7, #0 <== NOT EXECUTED a0007890: eaffffea b a0007840 <rmdir+0xd0> <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
a0007894: e1a00004 mov r0, r4 <== NOT EXECUTED a0007898: ebfffc07 bl a00068bc <rtems_filesystem_freenode> <== NOT EXECUTED
return -1;
a000789c: e3e07000 mvn r7, #0 <== NOT EXECUTED a00078a0: eaffffe6 b a0007840 <rmdir+0xd0> <== NOT EXECUTED
parentpathlen = rtems_filesystem_dirname ( pathname );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
a00078a4: e3a03000 mov r3, #0 a00078a8: e28d4018 add r4, sp, #24 a00078ac: e58d3000 str r3, [sp] a00078b0: e3a02002 mov r2, #2 a00078b4: e1a00007 mov r0, r7 a00078b8: e1a01005 mov r1, r5 a00078bc: e1a03004 mov r3, r4 a00078c0: ebfffbc3 bl a00067d4 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
a00078c4: e3500000 cmp r0, #0
a00078c8: 1affffe4 bne a0007860 <rmdir+0xf0>
return -1;
free_parentloc = true;
a00078cc: e3a06001 mov r6, #1 a00078d0: eaffffb2 b a00077a0 <rmdir+0x30>
a0016538 <rtems_assoc_name_bad>:
sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value);
#else
static char bad_buffer[40] = "<assocnamebad.c: : BAD NAME>";
#endif
return bad_buffer;
}
a0016538: e59f0000 ldr r0, [pc, #0] ; a0016540 <rtems_assoc_name_bad+0x8><== NOT EXECUTED a001653c: e12fff1e bx lr <== NOT EXECUTED
a0013974 <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
a0013974: e92d4010 push {r4, lr}
a0013978: e1a04001 mov r4, r1
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
a001397c: eb000006 bl a001399c <rtems_assoc_ptr_by_local>
if (nap)
a0013980: e3500000 cmp r0, #0
a0013984: 0a000001 beq a0013990 <rtems_assoc_name_by_local+0x1c>
return nap->name;
return rtems_assoc_name_bad(local_value);
}
a0013988: e5900000 ldr r0, [r0]
a001398c: e8bd8010 pop {r4, pc}
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
a0013990: e1a00004 mov r0, r4
}
a0013994: e8bd4010 pop {r4, lr}
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
a0013998: ea000ae6 b a0016538 <rtems_assoc_name_bad>
a0006e0c <rtems_assoc_name_by_local_bitfield>:
char *rtems_assoc_name_by_local_bitfield(
const rtems_assoc_t *ap,
uint32_t value,
char *buffer
)
{
a0006e0c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} <== NOT EXECUTED
uint32_t b;
*buffer = 0;
a0006e10: e3a03000 mov r3, #0 <== NOT EXECUTED a0006e14: e3a05020 mov r5, #32 <== NOT EXECUTED
char *rtems_assoc_name_by_local_bitfield(
const rtems_assoc_t *ap,
uint32_t value,
char *buffer
)
{
a0006e18: e1a06002 mov r6, r2 <== NOT EXECUTED a0006e1c: e1a08000 mov r8, r0 <== NOT EXECUTED a0006e20: e1a07001 mov r7, r1 <== NOT EXECUTED
uint32_t b;
*buffer = 0;
a0006e24: e5c23000 strb r3, [r2] <== NOT EXECUTED
for (b = 1; b; b <<= 1) {
a0006e28: e3a04001 mov r4, #1 <== NOT EXECUTED
if (b & value) {
if (*buffer)
strcat(buffer, " ");
a0006e2c: e1a09005 mov r9, r5 <== NOT EXECUTED a0006e30: e1a0a003 mov sl, r3 <== NOT EXECUTED a0006e34: ea000008 b a0006e5c <rtems_assoc_name_by_local_bitfield+0x50><== NOT EXECUTED
strcat(buffer, rtems_assoc_name_by_local(ap, b));
a0006e38: e1a01004 mov r1, r4 <== NOT EXECUTED a0006e3c: e1a00008 mov r0, r8 <== NOT EXECUTED a0006e40: eb000012 bl a0006e90 <rtems_assoc_name_by_local> <== NOT EXECUTED a0006e44: e1a01000 mov r1, r0 <== NOT EXECUTED a0006e48: e1a00006 mov r0, r6 <== NOT EXECUTED a0006e4c: eb002f5f bl a0012bd0 <strcat> <== NOT EXECUTED
{
uint32_t b;
*buffer = 0;
for (b = 1; b; b <<= 1) {
a0006e50: e2555001 subs r5, r5, #1 <== NOT EXECUTED a0006e54: e1a04084 lsl r4, r4, #1 <== NOT EXECUTED a0006e58: 0a00000a beq a0006e88 <rtems_assoc_name_by_local_bitfield+0x7c><== NOT EXECUTED
if (b & value) {
a0006e5c: e1140007 tst r4, r7 <== NOT EXECUTED a0006e60: 0afffffa beq a0006e50 <rtems_assoc_name_by_local_bitfield+0x44><== NOT EXECUTED
if (*buffer)
a0006e64: e5d63000 ldrb r3, [r6] <== NOT EXECUTED a0006e68: e3530000 cmp r3, #0 <== NOT EXECUTED a0006e6c: 0afffff1 beq a0006e38 <rtems_assoc_name_by_local_bitfield+0x2c><== NOT EXECUTED
strcat(buffer, " ");
a0006e70: e1a00006 mov r0, r6 <== NOT EXECUTED a0006e74: eb00305c bl a0012fec <strlen> <== NOT EXECUTED a0006e78: e0863000 add r3, r6, r0 <== NOT EXECUTED a0006e7c: e7c69000 strb r9, [r6, r0] <== NOT EXECUTED a0006e80: e5c3a001 strb sl, [r3, #1] <== NOT EXECUTED a0006e84: eaffffeb b a0006e38 <rtems_assoc_name_by_local_bitfield+0x2c><== NOT EXECUTED
strcat(buffer, rtems_assoc_name_by_local(ap, b));
}
}
return buffer;
}
a0006e88: e1a00006 mov r0, r6 <== NOT EXECUTED
a0006e8c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
a0006f3c <rtems_assoc_name_by_remote>:
const char *rtems_assoc_name_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
a0006f3c: e92d4010 push {r4, lr} <== NOT EXECUTED
a0006f40: e1a04001 mov r4, r1 <== NOT EXECUTED
const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_remote(ap, remote_value);
a0006f44: eb00004b bl a0007078 <rtems_assoc_ptr_by_remote> <== NOT EXECUTED
if (nap)
a0006f48: e3500000 cmp r0, #0 <== NOT EXECUTED a0006f4c: 0a000001 beq a0006f58 <rtems_assoc_name_by_remote+0x1c> <== NOT EXECUTED
return nap->name;
return rtems_assoc_name_bad(remote_value);
}
a0006f50: e5900000 ldr r0, [r0] <== NOT EXECUTED
a0006f54: e8bd8010 pop {r4, pc} <== NOT EXECUTED
nap = rtems_assoc_ptr_by_remote(ap, remote_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(remote_value);
a0006f58: e1a00004 mov r0, r4 <== NOT EXECUTED
}
a0006f5c: e8bd4010 pop {r4, lr} <== NOT EXECUTED
nap = rtems_assoc_ptr_by_remote(ap, remote_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(remote_value);
a0006f60: ea0020d5 b a000f2bc <rtems_assoc_name_bad> <== NOT EXECUTED
a0006eb8 <rtems_assoc_name_by_remote_bitfield>:
char *rtems_assoc_name_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t value,
char *buffer
)
{
a0006eb8: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} <== NOT EXECUTED
uint32_t b;
*buffer = 0;
a0006ebc: e3a03000 mov r3, #0 <== NOT EXECUTED a0006ec0: e3a05020 mov r5, #32 <== NOT EXECUTED
char *rtems_assoc_name_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t value,
char *buffer
)
{
a0006ec4: e1a06002 mov r6, r2 <== NOT EXECUTED a0006ec8: e1a08000 mov r8, r0 <== NOT EXECUTED a0006ecc: e1a07001 mov r7, r1 <== NOT EXECUTED
uint32_t b;
*buffer = 0;
a0006ed0: e5c23000 strb r3, [r2] <== NOT EXECUTED
for (b = 1; b; b <<= 1) {
a0006ed4: e3a04001 mov r4, #1 <== NOT EXECUTED
if (b & value) {
if (*buffer)
strcat(buffer, " ");
a0006ed8: e1a09005 mov r9, r5 <== NOT EXECUTED a0006edc: e1a0a003 mov sl, r3 <== NOT EXECUTED a0006ee0: ea000008 b a0006f08 <rtems_assoc_name_by_remote_bitfield+0x50><== NOT EXECUTED
strcat(buffer, rtems_assoc_name_by_remote(ap, b));
a0006ee4: e1a01004 mov r1, r4 <== NOT EXECUTED a0006ee8: e1a00008 mov r0, r8 <== NOT EXECUTED a0006eec: eb000012 bl a0006f3c <rtems_assoc_name_by_remote> <== NOT EXECUTED a0006ef0: e1a01000 mov r1, r0 <== NOT EXECUTED a0006ef4: e1a00006 mov r0, r6 <== NOT EXECUTED a0006ef8: eb002f34 bl a0012bd0 <strcat> <== NOT EXECUTED
{
uint32_t b;
*buffer = 0;
for (b = 1; b; b <<= 1) {
a0006efc: e2555001 subs r5, r5, #1 <== NOT EXECUTED a0006f00: e1a04084 lsl r4, r4, #1 <== NOT EXECUTED a0006f04: 0a00000a beq a0006f34 <rtems_assoc_name_by_remote_bitfield+0x7c><== NOT EXECUTED
if (b & value) {
a0006f08: e1140007 tst r4, r7 <== NOT EXECUTED a0006f0c: 0afffffa beq a0006efc <rtems_assoc_name_by_remote_bitfield+0x44><== NOT EXECUTED
if (*buffer)
a0006f10: e5d63000 ldrb r3, [r6] <== NOT EXECUTED a0006f14: e3530000 cmp r3, #0 <== NOT EXECUTED a0006f18: 0afffff1 beq a0006ee4 <rtems_assoc_name_by_remote_bitfield+0x2c><== NOT EXECUTED
strcat(buffer, " ");
a0006f1c: e1a00006 mov r0, r6 <== NOT EXECUTED a0006f20: eb003031 bl a0012fec <strlen> <== NOT EXECUTED a0006f24: e0863000 add r3, r6, r0 <== NOT EXECUTED a0006f28: e7c69000 strb r9, [r6, r0] <== NOT EXECUTED a0006f2c: e5c3a001 strb sl, [r3, #1] <== NOT EXECUTED a0006f30: eaffffeb b a0006ee4 <rtems_assoc_name_by_remote_bitfield+0x2c><== NOT EXECUTED
strcat(buffer, rtems_assoc_name_by_remote(ap, b));
}
}
return buffer;
}
a0006f34: e1a00006 mov r0, r6 <== NOT EXECUTED
a0006f38: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
a001399c <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
a001399c: e92d4030 push {r4, r5, lr}
a00139a0: e1a04000 mov r4, r0
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
a00139a4: e5900000 ldr r0, [r0]
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
a00139a8: e1a05001 mov r5, r1
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
a00139ac: e3500000 cmp r0, #0
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
const rtems_assoc_t *default_ap = 0;
a00139b0: 01a04000 moveq r4, r0
if (rtems_assoc_is_default(ap))
a00139b4: 0a00000a beq a00139e4 <rtems_assoc_ptr_by_local+0x48>
a00139b8: e59f1054 ldr r1, [pc, #84] ; a0013a14 <rtems_assoc_ptr_by_local+0x78> a00139bc: eb000fcb bl a00178f0 <strcmp> a00139c0: e3500000 cmp r0, #0
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
const rtems_assoc_t *default_ap = 0;
a00139c4: 13a02000 movne r2, #0
if (rtems_assoc_is_default(ap))
a00139c8: 1a00000a bne a00139f8 <rtems_assoc_ptr_by_local+0x5c>
default_ap = ap++;
for ( ; ap->name; ap++)
a00139cc: e594200c ldr r2, [r4, #12]
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
a00139d0: e284300c add r3, r4, #12 <== NOT EXECUTED
for ( ; ap->name; ap++)
a00139d4: e3520000 cmp r2, #0 <== NOT EXECUTED a00139d8: 11a02004 movne r2, r4 <== NOT EXECUTED a00139dc: 11a04003 movne r4, r3 <== NOT EXECUTED a00139e0: 1a000004 bne a00139f8 <rtems_assoc_ptr_by_local+0x5c> <== NOT EXECUTED
if (ap->local_value == local_value)
return ap;
return default_ap;
}
a00139e4: e1a00004 mov r0, r4
a00139e8: e8bd8030 pop {r4, r5, pc}
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
a00139ec: e5b4300c ldr r3, [r4, #12]! a00139f0: e3530000 cmp r3, #0
a00139f4: 0a000003 beq a0013a08 <rtems_assoc_ptr_by_local+0x6c>
if (ap->local_value == local_value)
a00139f8: e5943004 ldr r3, [r4, #4] a00139fc: e1530005 cmp r3, r5
a0013a00: 1afffff9 bne a00139ec <rtems_assoc_ptr_by_local+0x50>
a0013a04: eafffff6 b a00139e4 <rtems_assoc_ptr_by_local+0x48>
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
a0013a08: e1a04002 mov r4, r2 <== NOT EXECUTED
if (ap->local_value == local_value)
return ap;
return default_ap;
}
a0013a0c: e1a00004 mov r0, r4 <== NOT EXECUTED
a0013a10: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a0006fe0 <rtems_assoc_ptr_by_name>:
const rtems_assoc_t *rtems_assoc_ptr_by_name(
const rtems_assoc_t *ap,
const char *name
)
{
a0006fe0: e92d41f0 push {r4, r5, r6, r7, r8, lr}
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
a0006fe4: e5904000 ldr r4, [r0]
const rtems_assoc_t *rtems_assoc_ptr_by_name(
const rtems_assoc_t *ap,
const char *name
)
{
a0006fe8: e1a06000 mov r6, r0 a0006fec: e1a07001 mov r7, r1
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
a0006ff0: e3540000 cmp r4, #0
const rtems_assoc_t *rtems_assoc_ptr_by_name(
const rtems_assoc_t *ap,
const char *name
)
{
const rtems_assoc_t *default_ap = 0;
a0006ff4: 01a06004 moveq r6, r4
if (rtems_assoc_is_default(ap))
a0006ff8: 0a000011 beq a0007044 <rtems_assoc_ptr_by_name+0x64>
a0006ffc: e1a00004 mov r0, r4 a0007000: e59f106c ldr r1, [pc, #108] ; a0007074 <rtems_assoc_ptr_by_name+0x94> a0007004: eb002f1c bl a0012c7c <strcmp> a0007008: e3500000 cmp r0, #0
const rtems_assoc_t *rtems_assoc_ptr_by_name(
const rtems_assoc_t *ap,
const char *name
)
{
const rtems_assoc_t *default_ap = 0;
a000700c: 13a08000 movne r8, #0
if (rtems_assoc_is_default(ap))
a0007010: 0a00000d beq a000704c <rtems_assoc_ptr_by_name+0x6c>
default_ap = ap++;
for ( ; ap->name; ap++)
a0007014: e1a05006 mov r5, r6 a0007018: ea000003 b a000702c <rtems_assoc_ptr_by_name+0x4c> a000701c: e595400c ldr r4, [r5, #12] a0007020: e285500c add r5, r5, #12 a0007024: e3540000 cmp r4, #0
a0007028: 0a00000e beq a0007068 <rtems_assoc_ptr_by_name+0x88>
if (strcmp(ap->name, name) == 0)
a000702c: e1a00004 mov r0, r4 a0007030: e1a01007 mov r1, r7 a0007034: eb002f10 bl a0012c7c <strcmp> a0007038: e3500000 cmp r0, #0
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
a000703c: e1a06005 mov r6, r5
if (strcmp(ap->name, name) == 0)
a0007040: 1afffff5 bne a000701c <rtems_assoc_ptr_by_name+0x3c>
return ap;
return default_ap;
}
a0007044: e1a00006 mov r0, r6
a0007048: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
a000704c: e596400c ldr r4, [r6, #12] <== NOT EXECUTED
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
a0007050: e286300c add r3, r6, #12 <== NOT EXECUTED
for ( ; ap->name; ap++)
a0007054: e3540000 cmp r4, #0 <== NOT EXECUTED a0007058: 11a08006 movne r8, r6 <== NOT EXECUTED a000705c: 11a06003 movne r6, r3 <== NOT EXECUTED a0007060: 1affffeb bne a0007014 <rtems_assoc_ptr_by_name+0x34> <== NOT EXECUTED a0007064: eafffff6 b a0007044 <rtems_assoc_ptr_by_name+0x64> <== NOT EXECUTED
a0007068: e1a06008 mov r6, r8
if (strcmp(ap->name, name) == 0)
return ap;
return default_ap;
}
a000706c: e1a00006 mov r0, r6
a0007070: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
a0010ca4 <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
a0010ca4: e92d4030 push {r4, r5, lr}
a0010ca8: e1a04000 mov r4, r0
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
a0010cac: e5900000 ldr r0, [r0]
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
a0010cb0: e1a05001 mov r5, r1
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
a0010cb4: e3500000 cmp r0, #0
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
const rtems_assoc_t *default_ap = 0;
a0010cb8: 01a04000 moveq r4, r0
if (rtems_assoc_is_default(ap))
a0010cbc: 0a00000a beq a0010cec <rtems_assoc_ptr_by_remote+0x48>
a0010cc0: e59f1054 ldr r1, [pc, #84] ; a0010d1c <rtems_assoc_ptr_by_remote+0x78> a0010cc4: eb000446 bl a0011de4 <strcmp> a0010cc8: e3500000 cmp r0, #0
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
const rtems_assoc_t *default_ap = 0;
a0010ccc: 13a02000 movne r2, #0
if (rtems_assoc_is_default(ap))
a0010cd0: 1a00000a bne a0010d00 <rtems_assoc_ptr_by_remote+0x5c>
default_ap = ap++;
for ( ; ap->name; ap++)
a0010cd4: e594200c ldr r2, [r4, #12] <== NOT EXECUTED
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
a0010cd8: e284300c add r3, r4, #12 <== NOT EXECUTED
for ( ; ap->name; ap++)
a0010cdc: e3520000 cmp r2, #0 <== NOT EXECUTED a0010ce0: 11a02004 movne r2, r4 <== NOT EXECUTED a0010ce4: 11a04003 movne r4, r3 <== NOT EXECUTED a0010ce8: 1a000004 bne a0010d00 <rtems_assoc_ptr_by_remote+0x5c> <== NOT EXECUTED
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
a0010cec: e1a00004 mov r0, r4
a0010cf0: e8bd8030 pop {r4, r5, pc}
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
a0010cf4: e5b4300c ldr r3, [r4, #12]! a0010cf8: e3530000 cmp r3, #0
a0010cfc: 0a000003 beq a0010d10 <rtems_assoc_ptr_by_remote+0x6c>
if (ap->remote_value == remote_value)
a0010d00: e5943008 ldr r3, [r4, #8] a0010d04: e1530005 cmp r3, r5
a0010d08: 1afffff9 bne a0010cf4 <rtems_assoc_ptr_by_remote+0x50>
a0010d0c: eafffff6 b a0010cec <rtems_assoc_ptr_by_remote+0x48>
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
a0010d10: e1a04002 mov r4, r2
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
a0010d14: e1a00004 mov r0, r4
a0010d18: e8bd8030 pop {r4, r5, pc}
a0007148 <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
a0007148: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
a000714c: ebffff84 bl a0006f64 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if (nap)
a0007150: e3500000 cmp r0, #0 <== NOT EXECUTED
return nap->remote_value;
a0007154: 15900008 ldrne r0, [r0, #8] <== NOT EXECUTED
return 0;
}
a0007158: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a00070f4 <rtems_assoc_remote_by_local_bitfield>:
uint32_t rtems_assoc_remote_by_local_bitfield(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
a00070f4: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
a00070f8: e1a08000 mov r8, r0 <== NOT EXECUTED
a00070fc: e1a06001 mov r6, r1 <== NOT EXECUTED
a0007100: e3a05020 mov r5, #32 <== NOT EXECUTED
uint32_t b; uint32_t remote_value = 0;
a0007104: e3a07000 mov r7, #0 <== NOT EXECUTED
for (b = 1; b; b <<= 1)
a0007108: e3a04001 mov r4, #1 <== NOT EXECUTED a000710c: ea000002 b a000711c <rtems_assoc_remote_by_local_bitfield+0x28><== NOT EXECUTED a0007110: e2555001 subs r5, r5, #1 <== NOT EXECUTED a0007114: e1a04084 lsl r4, r4, #1 <== NOT EXECUTED a0007118: 0a000008 beq a0007140 <rtems_assoc_remote_by_local_bitfield+0x4c><== NOT EXECUTED
if (b & local_value)
a000711c: e1140006 tst r4, r6 <== NOT EXECUTED a0007120: 0afffffa beq a0007110 <rtems_assoc_remote_by_local_bitfield+0x1c><== NOT EXECUTED
remote_value |= rtems_assoc_remote_by_local(ap, b);
a0007124: e1a01004 mov r1, r4 <== NOT EXECUTED a0007128: e1a00008 mov r0, r8 <== NOT EXECUTED a000712c: eb000005 bl a0007148 <rtems_assoc_remote_by_local> <== NOT EXECUTED
)
{
uint32_t b;
uint32_t remote_value = 0;
for (b = 1; b; b <<= 1)
a0007130: e2555001 subs r5, r5, #1 <== NOT EXECUTED
if (b & local_value)
remote_value |= rtems_assoc_remote_by_local(ap, b);
a0007134: e1877000 orr r7, r7, r0 <== NOT EXECUTED
)
{
uint32_t b;
uint32_t remote_value = 0;
for (b = 1; b; b <<= 1)
a0007138: e1a04084 lsl r4, r4, #1 <== NOT EXECUTED a000713c: 1afffff6 bne a000711c <rtems_assoc_remote_by_local_bitfield+0x28><== NOT EXECUTED
if (b & local_value)
remote_value |= rtems_assoc_remote_by_local(ap, b);
return remote_value;
}
a0007140: e1a00007 mov r0, r7 <== NOT EXECUTED
a0007144: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a000715c <rtems_assoc_remote_by_name>:
uint32_t rtems_assoc_remote_by_name(
const rtems_assoc_t *ap,
const char *name
)
{
a000715c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_name(ap, name);
a0007160: ebffff9e bl a0006fe0 <rtems_assoc_ptr_by_name> <== NOT EXECUTED
if (nap)
a0007164: e3500000 cmp r0, #0 <== NOT EXECUTED
return nap->remote_value;
a0007168: 15900008 ldrne r0, [r0, #8] <== NOT EXECUTED
return 0;
}
a000716c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000b780 <rtems_build_id>:
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
a000b780: e1a00c00 lsl r0, r0, #24 <== NOT EXECUTED a000b784: e1800d81 orr r0, r0, r1, lsl #27 <== NOT EXECUTED
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
a000b788: e1800003 orr r0, r0, r3 <== NOT EXECUTED
uint32_t node,
uint32_t index
)
{
return _Objects_Build_id( api, class, node, index );
}
a000b78c: e1800802 orr r0, r0, r2, lsl #16 <== NOT EXECUTED a000b790: e12fff1e bx lr <== NOT EXECUTED
a000b794 <rtems_build_name>:
char C1,
char C2,
char C3,
char C4
)
{
a000b794: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED a000b798: e1a02402 lsl r2, r2, #8 <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
a000b79c: e20118ff and r1, r1, #16711680 ; 0xff0000 <== NOT EXECUTED a000b7a0: e1811c00 orr r1, r1, r0, lsl #24 <== NOT EXECUTED a000b7a4: e2022cff and r2, r2, #65280 ; 0xff00 <== NOT EXECUTED
char C1,
char C2,
char C3,
char C4
)
{
a000b7a8: e20330ff and r3, r3, #255 ; 0xff <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
a000b7ac: e1811002 orr r1, r1, r2 <== NOT EXECUTED
}
a000b7b0: e1810003 orr r0, r1, r3 <== NOT EXECUTED a000b7b4: e12fff1e bx lr <== NOT EXECUTED
a000a848 <rtems_chain_append_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
a000a848: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000a84c: e1a04002 mov r4, r2 <== NOT EXECUTED
a000a850: e1a05003 mov r5, r3 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool rtems_chain_append_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node *node
)
{
return _Chain_Append_with_empty_check( chain, node );
a000a854: eb000136 bl a000ad34 <_Chain_Append_with_empty_check> <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
a000a858: e3500000 cmp r0, #0 <== NOT EXECUTED a000a85c: 1a000000 bne a000a864 <rtems_chain_append_with_notification+0x1c><== NOT EXECUTED
sc = rtems_event_send( task, events );
}
return sc;
}
a000a860: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
sc = rtems_event_send( task, events );
a000a864: e1a00004 mov r0, r4 <== NOT EXECUTED a000a868: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
a000a86c: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
sc = rtems_event_send( task, events );
a000a870: eafffd86 b a0009e90 <rtems_event_send> <== NOT EXECUTED
a000a874 <rtems_chain_get_with_notification>:
rtems_chain_control *chain,
rtems_id task,
rtems_event_set events,
rtems_chain_node **node
)
{
a000a874: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000a878: e1a04001 mov r4, r1 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool rtems_chain_get_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node **node
)
{
return _Chain_Get_with_empty_check( chain, node );
a000a87c: e1a01003 mov r1, r3 <== NOT EXECUTED a000a880: e1a05002 mov r5, r2 <== NOT EXECUTED a000a884: eb00014d bl a000adc0 <_Chain_Get_with_empty_check> <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool is_empty = rtems_chain_get_with_empty_check( chain, node );
if ( is_empty ) {
a000a888: e3500000 cmp r0, #0 <== NOT EXECUTED a000a88c: 1a000000 bne a000a894 <rtems_chain_get_with_notification+0x20><== NOT EXECUTED
sc = rtems_event_send( task, events );
}
return sc;
}
a000a890: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool is_empty = rtems_chain_get_with_empty_check( chain, node );
if ( is_empty ) {
sc = rtems_event_send( task, events );
a000a894: e1a00004 mov r0, r4 <== NOT EXECUTED a000a898: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
a000a89c: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool is_empty = rtems_chain_get_with_empty_check( chain, node );
if ( is_empty ) {
sc = rtems_event_send( task, events );
a000a8a0: eafffd7a b a0009e90 <rtems_event_send> <== NOT EXECUTED
a000a8a4 <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
a000a8a4: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
a000a8a8: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
a000a8ac: e1a07000 mov r7, r0 <== NOT EXECUTED
a000a8b0: e1a06001 mov r6, r1 <== NOT EXECUTED
a000a8b4: e1a05002 mov r5, r2 <== NOT EXECUTED
a000a8b8: e1a0a003 mov sl, r3 <== NOT EXECUTED
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
) {
rtems_event_set out;
sc = rtems_event_receive(
a000a8bc: e1a0800d mov r8, sp <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
a000a8c0: e1a00007 mov r0, r7 <== NOT EXECUTED a000a8c4: eb000152 bl a000ae14 <_Chain_Get> <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
a000a8c8: e2504000 subs r4, r0, #0 <== NOT EXECUTED
) {
rtems_event_set out;
sc = rtems_event_receive(
a000a8cc: e1a02005 mov r2, r5 <== NOT EXECUTED a000a8d0: e1a0300d mov r3, sp <== NOT EXECUTED a000a8d4: e1a01004 mov r1, r4 <== NOT EXECUTED a000a8d8: e1a00006 mov r0, r6 <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
a000a8dc: 1a000005 bne a000a8f8 <rtems_chain_get_with_wait+0x54> <== NOT EXECUTED
) {
rtems_event_set out;
sc = rtems_event_receive(
a000a8e0: ebfffd0d bl a0009d1c <rtems_event_receive> <== NOT EXECUTED
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
a000a8e4: e3500000 cmp r0, #0 <== NOT EXECUTED a000a8e8: 0afffff4 beq a000a8c0 <rtems_chain_get_with_wait+0x1c> <== NOT EXECUTED
timeout,
&out
);
}
*node_ptr = node;
a000a8ec: e58a4000 str r4, [sl] <== NOT EXECUTED
return sc;
}
a000a8f0: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000a8f4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
a000a8f8: e3a00000 mov r0, #0 <== NOT EXECUTED a000a8fc: eafffffa b a000a8ec <rtems_chain_get_with_wait+0x48> <== NOT EXECUTED
a000a900 <rtems_chain_prepend_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
a000a900: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000a904: e1a04002 mov r4, r2 <== NOT EXECUTED
a000a908: e1a05003 mov r5, r3 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool rtems_chain_prepend_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node *node
)
{
return _Chain_Prepend_with_empty_check( chain, node );
a000a90c: eb000157 bl a000ae70 <_Chain_Prepend_with_empty_check> <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
a000a910: e3500000 cmp r0, #0 <== NOT EXECUTED a000a914: 1a000000 bne a000a91c <rtems_chain_prepend_with_notification+0x1c><== NOT EXECUTED
sc = rtems_event_send( task, events );
}
return sc;
}
a000a918: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
sc = rtems_event_send( task, events );
a000a91c: e1a00004 mov r0, r4 <== NOT EXECUTED a000a920: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
a000a924: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
sc = rtems_event_send( task, events );
a000a928: eafffd58 b a0009e90 <rtems_event_send> <== NOT EXECUTED
a0016d98 <rtems_clock_get>:
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
a0016d98: e92d4010 push {r4, lr}
if ( !time_buffer )
a0016d9c: e2514000 subs r4, r1, #0
a0016da0: 0a000012 beq a0016df0 <rtems_clock_get+0x58>
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
a0016da4: e3500000 cmp r0, #0
a0016da8: 0a00000d beq a0016de4 <rtems_clock_get+0x4c>
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
a0016dac: e3500001 cmp r0, #1
a0016db0: 0a000011 beq a0016dfc <rtems_clock_get+0x64>
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
a0016db4: e3500002 cmp r0, #2
a0016db8: 0a000012 beq a0016e08 <rtems_clock_get+0x70>
*interval = rtems_clock_get_ticks_since_boot();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
a0016dbc: e3500003 cmp r0, #3
a0016dc0: 0a000014 beq a0016e18 <rtems_clock_get+0x80>
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
a0016dc4: e3500004 cmp r0, #4 <== NOT EXECUTED
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
a0016dc8: 13a0300a movne r3, #10 <== NOT EXECUTED
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
a0016dcc: 0a000001 beq a0016dd8 <rtems_clock_get+0x40> <== NOT EXECUTED
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
a0016dd0: e1a00003 mov r0, r3
a0016dd4: e8bd8010 pop {r4, pc}
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
a0016dd8: e1a00004 mov r0, r4
return RTEMS_INVALID_NUMBER;
}
a0016ddc: e8bd4010 pop {r4, lr} <== NOT EXECUTED
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
a0016de0: ea000060 b a0016f68 <rtems_clock_get_tod_timeval> <== NOT EXECUTED
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
a0016de4: e1a00004 mov r0, r4
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
a0016de8: e8bd4010 pop {r4, lr}
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
a0016dec: ea000027 b a0016e90 <rtems_clock_get_tod>
rtems_clock_get_options option,
void *time_buffer
)
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
a0016df0: e3a03009 mov r3, #9
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
a0016df4: e1a00003 mov r0, r3 <== NOT EXECUTED
a0016df8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
a0016dfc: e1a00004 mov r0, r4
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
a0016e00: e8bd4010 pop {r4, lr}
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
a0016e04: ea000007 b a0016e28 <rtems_clock_get_seconds_since_epoch>
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
a0016e08: eb00001c bl a0016e80 <rtems_clock_get_ticks_since_boot>
return RTEMS_SUCCESSFUL;
a0016e0c: e3a03000 mov r3, #0
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
a0016e10: e5840000 str r0, [r4]
return RTEMS_SUCCESSFUL;
a0016e14: eaffffed b a0016dd0 <rtems_clock_get+0x38>
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
a0016e18: eb000010 bl a0016e60 <rtems_clock_get_ticks_per_second>
return RTEMS_SUCCESSFUL;
a0016e1c: e3a03000 mov r3, #0
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
a0016e20: e5840000 str r0, [r4]
return RTEMS_SUCCESSFUL;
a0016e24: eaffffe9 b a0016dd0 <rtems_clock_get+0x38>
a0016f68 <rtems_clock_get_tod_timeval>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
a0016f68: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !time )
a0016f6c: e2504000 subs r4, r0, #0 <== NOT EXECUTED
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
a0016f70: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
if ( !time )
return RTEMS_INVALID_ADDRESS;
a0016f74: 03a00009 moveq r0, #9 <== NOT EXECUTED
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
if ( !time )
a0016f78: 0a000012 beq a0016fc8 <rtems_clock_get_tod_timeval+0x60> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
a0016f7c: e59f304c ldr r3, [pc, #76] ; a0016fd0 <rtems_clock_get_tod_timeval+0x68><== NOT EXECUTED a0016f80: e5d33000 ldrb r3, [r3] <== NOT EXECUTED a0016f84: e3530000 cmp r3, #0 <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
a0016f88: 03a0000b moveq r0, #11 <== NOT EXECUTED
)
{
if ( !time )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
a0016f8c: 0a00000d beq a0016fc8 <rtems_clock_get_tod_timeval+0x60> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0016f90: e10f5000 mrs r5, CPSR <== NOT EXECUTED a0016f94: e3853080 orr r3, r5, #128 ; 0x80 <== NOT EXECUTED a0016f98: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
_TOD_Get( &now );
a0016f9c: e1a0000d mov r0, sp <== NOT EXECUTED a0016fa0: eb0011c5 bl a001b6bc <_TOD_Get> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0016fa4: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
a0016fa8: e59f2024 ldr r2, [pc, #36] ; a0016fd4 <rtems_clock_get_tod_timeval+0x6c><== NOT EXECUTED
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
a0016fac: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
a0016fb0: e3a00000 mov r0, #0 <== NOT EXECUTED
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
a0016fb4: e0c21293 smull r1, r2, r3, r2 <== NOT EXECUTED a0016fb8: e1a03fc3 asr r3, r3, #31 <== NOT EXECUTED a0016fbc: e0633342 rsb r3, r3, r2, asr #6 <== NOT EXECUTED
time->tv_sec = now.tv_sec;
a0016fc0: e59d2000 ldr r2, [sp] <== NOT EXECUTED
time->tv_usec = useconds;
a0016fc4: e884000c stm r4, {r2, r3} <== NOT EXECUTED
}
a0016fc8: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0016fcc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000968c <rtems_clock_get_uptime>:
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
a000968c: e3500000 cmp r0, #0 <== NOT EXECUTED
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
a0009690: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !uptime )
a0009694: 0a000002 beq a00096a4 <rtems_clock_get_uptime+0x18> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
a0009698: eb000589 bl a000acc4 <_TOD_Get_uptime_as_timespec> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000969c: e3a00000 mov r0, #0 <== NOT EXECUTED
a00096a0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
return RTEMS_INVALID_ADDRESS;
a00096a4: e3a00009 mov r0, #9 <== NOT EXECUTED
_TOD_Get_uptime_as_timespec( uptime );
return RTEMS_SUCCESSFUL;
}
a00096a8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0009464 <rtems_clock_tick>:
*
* NOTE: This routine only works for leap-years through 2099.
*/
rtems_status_code rtems_clock_tick( void )
{
a0009464: e52de004 push {lr} ; (str lr, [sp, #-4]!)
_TOD_Tickle_ticks();
a0009468: eb000528 bl a000a910 <_TOD_Tickle_ticks>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void )
{
_Watchdog_Tickle( &_Watchdog_Ticks_chain );
a000946c: e59f0038 ldr r0, [pc, #56] ; a00094ac <rtems_clock_tick+0x48> a0009470: eb000ed1 bl a000cfbc <_Watchdog_Tickle>
_Watchdog_Tickle_ticks();
_Thread_Tickle_timeslice();
a0009474: eb000d40 bl a000c97c <_Thread_Tickle_timeslice>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void )
{
return ( _Thread_Dispatch_necessary );
a0009478: e59f3030 ldr r3, [pc, #48] ; a00094b0 <rtems_clock_tick+0x4c> a000947c: e5d33010 ldrb r3, [r3, #16]
if ( _Thread_Is_context_switch_necessary() &&
a0009480: e3530000 cmp r3, #0
a0009484: 0a000003 beq a0009498 <rtems_clock_tick+0x34>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void )
{
return ( _Thread_Dispatch_disable_level == 0 );
a0009488: e59f3024 ldr r3, [pc, #36] ; a00094b4 <rtems_clock_tick+0x50><== NOT EXECUTED a000948c: e5933000 ldr r3, [r3] <== NOT EXECUTED a0009490: e3530000 cmp r3, #0 <== NOT EXECUTED a0009494: 0a000001 beq a00094a0 <rtems_clock_tick+0x3c> <== NOT EXECUTED
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
return RTEMS_SUCCESSFUL;
}
a0009498: e3a00000 mov r0, #0
a000949c: e49df004 pop {pc} ; (ldr pc, [sp], #4)
_Thread_Tickle_timeslice();
if ( _Thread_Is_context_switch_necessary() &&
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
a00094a0: eb000a33 bl a000bd74 <_Thread_Dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
a00094a4: e3a00000 mov r0, #0 <== NOT EXECUTED
a00094a8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0006b98 <rtems_cpu_usage_report>:
void rtems_cpu_usage_report( void )
{
rtems_cpu_usage_report_with_plugin( NULL, printk_plugin );
a0006b98: e59f1004 ldr r1, [pc, #4] ; a0006ba4 <rtems_cpu_usage_report+0xc><== NOT EXECUTED a0006b9c: e3a00000 mov r0, #0 <== NOT EXECUTED a0006ba0: eaffff8d b a00069dc <rtems_cpu_usage_report_with_plugin> <== NOT EXECUTED
a00069dc <rtems_cpu_usage_report_with_plugin>:
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a00069dc: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
Timestamp_Control uptime, total, ran, last_context_switch;
#else
uint32_t total_units = 0;
#endif
if ( !print )
a00069e0: e251a000 subs sl, r1, #0 <== NOT EXECUTED
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a00069e4: e24dd04c sub sp, sp, #76 ; 0x4c <== NOT EXECUTED a00069e8: e1a08000 mov r8, r0 <== NOT EXECUTED
Timestamp_Control uptime, total, ran, last_context_switch;
#else
uint32_t total_units = 0;
#endif
if ( !print )
a00069ec: 0a00005d beq a0006b68 <rtems_cpu_usage_report_with_plugin+0x18c><== NOT EXECUTED
* When not using nanosecond CPU usage resolution, we have to count
* the number of "ticks" we gave credit for to give the user a rough
* guideline as to what each number means proportionally.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
last_context_switch = _Thread_Time_of_last_context_switch;
a00069f0: e59f3178 ldr r3, [pc, #376] ; a0006b70 <rtems_cpu_usage_report_with_plugin+0x194><== NOT EXECUTED
_TOD_Get_uptime( &uptime );
a00069f4: e28d003c add r0, sp, #60 ; 0x3c <== NOT EXECUTED
/*
* If this is the currently executing thread, account for time
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
a00069f8: e59f9174 ldr r9, [pc, #372] ; a0006b74 <rtems_cpu_usage_report_with_plugin+0x198><== NOT EXECUTED
* When not using nanosecond CPU usage resolution, we have to count
* the number of "ticks" we gave credit for to give the user a rough
* guideline as to what each number means proportionally.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
last_context_switch = _Thread_Time_of_last_context_switch;
a00069fc: e8930018 ldm r3, {r3, r4} <== NOT EXECUTED
a0006a00: e58d3024 str r3, [sp, #36] ; 0x24 <== NOT EXECUTED
a0006a04: e58d4028 str r4, [sp, #40] ; 0x28 <== NOT EXECUTED
_TOD_Get_uptime( &uptime );
a0006a08: eb001627 bl a000c2ac <_TOD_Get_uptime> <== NOT EXECUTED
_Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
a0006a0c: e28d103c add r1, sp, #60 ; 0x3c <== NOT EXECUTED a0006a10: e28d2034 add r2, sp, #52 ; 0x34 <== NOT EXECUTED a0006a14: e59f015c ldr r0, [pc, #348] ; a0006b78 <rtems_cpu_usage_report_with_plugin+0x19c><== NOT EXECUTED a0006a18: eb001f44 bl a000e730 <_Timespec_Subtract> <== NOT EXECUTED
}
}
}
#endif
(*print)(
a0006a1c: e59f1158 ldr r1, [pc, #344] ; a0006b7c <rtems_cpu_usage_report_with_plugin+0x1a0><== NOT EXECUTED a0006a20: e1a00008 mov r0, r8 <== NOT EXECUTED a0006a24: e12fff3a blx sl <== NOT EXECUTED a0006a28: e59f1150 ldr r1, [pc, #336] ; a0006b80 <rtems_cpu_usage_report_with_plugin+0x1a4><== NOT EXECUTED
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
a0006a2c: e28d700c add r7, sp, #12 <== NOT EXECUTED
}
}
}
#endif
(*print)(
a0006a30: e58d1008 str r1, [sp, #8] <== NOT EXECUTED
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
#if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
a0006a34: e59d2008 ldr r2, [sp, #8] <== NOT EXECUTED a0006a38: e5b23004 ldr r3, [r2, #4]! <== NOT EXECUTED a0006a3c: e3530000 cmp r3, #0 <== NOT EXECUTED a0006a40: e58d2008 str r2, [sp, #8] <== NOT EXECUTED a0006a44: 0a00003b beq a0006b38 <rtems_cpu_usage_report_with_plugin+0x15c><== NOT EXECUTED
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
a0006a48: e5936004 ldr r6, [r3, #4] <== NOT EXECUTED
if ( information ) {
a0006a4c: e3560000 cmp r6, #0 <== NOT EXECUTED a0006a50: 0a000038 beq a0006b38 <rtems_cpu_usage_report_with_plugin+0x15c><== NOT EXECUTED
for ( i=1 ; i <= information->maximum ; i++ ) {
a0006a54: e1d631b0 ldrh r3, [r6, #16] <== NOT EXECUTED a0006a58: e3530000 cmp r3, #0 <== NOT EXECUTED a0006a5c: 0a000035 beq a0006b38 <rtems_cpu_usage_report_with_plugin+0x15c><== NOT EXECUTED a0006a60: e3a05001 mov r5, #1 <== NOT EXECUTED
*/
ran = the_thread->cpu_time_used;
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
Timestamp_Control used;
_Timestamp_Subtract( &last_context_switch, &uptime, &used );
_Timestamp_Add_to( &ran, &used );
a0006a64: e28db02c add fp, sp, #44 ; 0x2c <== NOT EXECUTED a0006a68: ea000014 b a0006ac0 <rtems_cpu_usage_report_with_plugin+0xe4><== NOT EXECUTED
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
a0006a6c: e28d1034 add r1, sp, #52 ; 0x34 <== NOT EXECUTED a0006a70: e1a0000b mov r0, fp <== NOT EXECUTED a0006a74: e28d2048 add r2, sp, #72 ; 0x48 <== NOT EXECUTED a0006a78: e28d3044 add r3, sp, #68 ; 0x44 <== NOT EXECUTED a0006a7c: eb001f04 bl a000e694 <_Timespec_Divide> <== NOT EXECUTED
/*
* Print the information
*/
(*print)( context,
a0006a80: e59d2048 ldr r2, [sp, #72] ; 0x48 <== NOT EXECUTED a0006a84: e59d3030 ldr r3, [sp, #48] ; 0x30 <== NOT EXECUTED a0006a88: e59fc0f4 ldr ip, [pc, #244] ; a0006b84 <rtems_cpu_usage_report_with_plugin+0x1a8><== NOT EXECUTED a0006a8c: e58d2000 str r2, [sp] <== NOT EXECUTED a0006a90: e59d2044 ldr r2, [sp, #68] ; 0x44 <== NOT EXECUTED a0006a94: e083139c umull r1, r3, ip, r3 <== NOT EXECUTED a0006a98: e58d2004 str r2, [sp, #4] <== NOT EXECUTED a0006a9c: e1a03323 lsr r3, r3, #6 <== NOT EXECUTED a0006aa0: e59f10e0 ldr r1, [pc, #224] ; a0006b88 <rtems_cpu_usage_report_with_plugin+0x1ac><== NOT EXECUTED a0006aa4: e1a00008 mov r0, r8 <== NOT EXECUTED a0006aa8: e59d202c ldr r2, [sp, #44] ; 0x2c <== NOT EXECUTED a0006aac: e12fff3a blx sl <== NOT EXECUTED a0006ab0: e1d631b0 ldrh r3, [r6, #16] <== NOT EXECUTED
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
a0006ab4: e2855001 add r5, r5, #1 <== NOT EXECUTED a0006ab8: e1530005 cmp r3, r5 <== NOT EXECUTED a0006abc: 3a00001d bcc a0006b38 <rtems_cpu_usage_report_with_plugin+0x15c><== NOT EXECUTED
the_thread = (Thread_Control *)information->local_table[ i ];
a0006ac0: e596001c ldr r0, [r6, #28] <== NOT EXECUTED
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
a0006ac4: e1a02007 mov r2, r7 <== NOT EXECUTED a0006ac8: e3a0100d mov r1, #13 <== NOT EXECUTED
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
a0006acc: e7904105 ldr r4, [r0, r5, lsl #2] <== NOT EXECUTED
if ( !the_thread )
a0006ad0: e3540000 cmp r4, #0 <== NOT EXECUTED a0006ad4: 0afffff6 beq a0006ab4 <rtems_cpu_usage_report_with_plugin+0xd8><== NOT EXECUTED
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
a0006ad8: e5940008 ldr r0, [r4, #8] <== NOT EXECUTED a0006adc: eb001124 bl a000af74 <rtems_object_get_name> <== NOT EXECUTED
(*print)(
a0006ae0: e1a03007 mov r3, r7 <== NOT EXECUTED a0006ae4: e59f10a0 ldr r1, [pc, #160] ; a0006b8c <rtems_cpu_usage_report_with_plugin+0x1b0><== NOT EXECUTED a0006ae8: e5942008 ldr r2, [r4, #8] <== NOT EXECUTED a0006aec: e1a00008 mov r0, r8 <== NOT EXECUTED a0006af0: e12fff3a blx sl <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
/*
* If this is the currently executing thread, account for time
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
a0006af4: e2841084 add r1, r4, #132 ; 0x84 <== NOT EXECUTED
a0006af8: e8910003 ldm r1, {r0, r1} <== NOT EXECUTED
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
a0006afc: e5992004 ldr r2, [r9, #4] <== NOT EXECUTED a0006b00: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
/*
* If this is the currently executing thread, account for time
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
a0006b04: e58d002c str r0, [sp, #44] ; 0x2c <== NOT EXECUTED a0006b08: e58d1030 str r1, [sp, #48] ; 0x30 <== NOT EXECUTED
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
a0006b0c: e5922008 ldr r2, [r2, #8] <== NOT EXECUTED a0006b10: e1520003 cmp r2, r3 <== NOT EXECUTED a0006b14: 1affffd4 bne a0006a6c <rtems_cpu_usage_report_with_plugin+0x90><== NOT EXECUTED
Timestamp_Control used;
_Timestamp_Subtract( &last_context_switch, &uptime, &used );
a0006b18: e28d0024 add r0, sp, #36 ; 0x24 <== NOT EXECUTED a0006b1c: e28d103c add r1, sp, #60 ; 0x3c <== NOT EXECUTED a0006b20: e28d201c add r2, sp, #28 <== NOT EXECUTED a0006b24: eb001f01 bl a000e730 <_Timespec_Subtract> <== NOT EXECUTED
_Timestamp_Add_to( &ran, &used );
a0006b28: e1a0000b mov r0, fp <== NOT EXECUTED a0006b2c: e28d101c add r1, sp, #28 <== NOT EXECUTED a0006b30: eb001ec0 bl a000e638 <_Timespec_Add_to> <== NOT EXECUTED a0006b34: eaffffcc b a0006a6c <rtems_cpu_usage_report_with_plugin+0x90><== NOT EXECUTED
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
a0006b38: e59d2008 ldr r2, [sp, #8] <== NOT EXECUTED a0006b3c: e59f304c ldr r3, [pc, #76] ; a0006b90 <rtems_cpu_usage_report_with_plugin+0x1b4><== NOT EXECUTED a0006b40: e1520003 cmp r2, r3 <== NOT EXECUTED a0006b44: 1affffba bne a0006a34 <rtems_cpu_usage_report_with_plugin+0x58><== NOT EXECUTED
}
}
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)(
a0006b48: e59d2038 ldr r2, [sp, #56] ; 0x38 <== NOT EXECUTED a0006b4c: e59f3030 ldr r3, [pc, #48] ; a0006b84 <rtems_cpu_usage_report_with_plugin+0x1a8><== NOT EXECUTED a0006b50: e1a00008 mov r0, r8 <== NOT EXECUTED a0006b54: e59f1038 ldr r1, [pc, #56] ; a0006b94 <rtems_cpu_usage_report_with_plugin+0x1b8><== NOT EXECUTED a0006b58: e083c392 umull ip, r3, r2, r3 <== NOT EXECUTED a0006b5c: e59d2034 ldr r2, [sp, #52] ; 0x34 <== NOT EXECUTED a0006b60: e1a03323 lsr r3, r3, #6 <== NOT EXECUTED a0006b64: e12fff3a blx sl <== NOT EXECUTED
"-------------------------------------------------------------------------------\n",
_Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset,
total_units
);
#endif
}
a0006b68: e28dd04c add sp, sp, #76 ; 0x4c <== NOT EXECUTED
a0006b6c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
a000aff4 <rtems_error>:
int rtems_error(
rtems_error_code_t error_flag,
const char *printf_format,
...
)
{
a000aff4: e92d000e push {r1, r2, r3}
a000aff8: e92d4010 push {r4, lr}
a000affc: e24dd004 sub sp, sp, #4
va_list arglist;
int chars_written;
va_start(arglist, printf_format);
a000b000: e28d3010 add r3, sp, #16
int rtems_error(
rtems_error_code_t error_flag,
const char *printf_format,
...
)
{
a000b004: e1a04000 mov r4, r0
va_list arglist;
int chars_written;
va_start(arglist, printf_format);
chars_written = rtems_verror(error_flag, printf_format, arglist);
a000b008: e1a02003 mov r2, r3 a000b00c: e59d100c ldr r1, [sp, #12]
)
{
va_list arglist;
int chars_written;
va_start(arglist, printf_format);
a000b010: e58d3000 str r3, [sp]
chars_written = rtems_verror(error_flag, printf_format, arglist);
a000b014: ebffff9c bl a000ae8c <rtems_verror>
va_end(arglist);
if (error_flag & RTEMS_ERROR_PANIC) {
a000b018: e2143202 ands r3, r4, #536870912 ; 0x20000000
a000b01c: 1a000005 bne a000b038 <rtems_error+0x44>
rtems_error(0, "fatal error, exiting");
_exit(errno);
}
if (error_flag & RTEMS_ERROR_ABORT) {
a000b020: e3140201 tst r4, #268435456 ; 0x10000000
a000b024: 1a000009 bne a000b050 <rtems_error+0x5c>
rtems_error(0, "fatal error, aborting");
abort();
}
return chars_written;
}
a000b028: e28dd004 add sp, sp, #4
a000b02c: e8bd4010 pop {r4, lr}
a000b030: e28dd00c add sp, sp, #12
a000b034: e12fff1e bx lr
va_start(arglist, printf_format);
chars_written = rtems_verror(error_flag, printf_format, arglist);
va_end(arglist);
if (error_flag & RTEMS_ERROR_PANIC) {
rtems_error(0, "fatal error, exiting");
a000b038: e59f1020 ldr r1, [pc, #32] ; a000b060 <rtems_error+0x6c>
a000b03c: e3a00000 mov r0, #0 <== NOT EXECUTED a000b040: ebffffeb bl a000aff4 <rtems_error> <== NOT EXECUTED
_exit(errno);
a000b044: eb002e25 bl a00168e0 <__errno> <== NOT EXECUTED a000b048: e5900000 ldr r0, [r0] <== NOT EXECUTED a000b04c: eb0002c6 bl a000bb6c <_exit> <== NOT EXECUTED
}
if (error_flag & RTEMS_ERROR_ABORT) {
rtems_error(0, "fatal error, aborting");
a000b050: e59f100c ldr r1, [pc, #12] ; a000b064 <rtems_error+0x70> a000b054: e1a00003 mov r0, r3 a000b058: ebffffe5 bl a000aff4 <rtems_error>
abort();
a000b05c: eb002e15 bl a00168b8 <abort>
a00094b8 <rtems_event_receive>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
a00094b8: e92d4070 push {r4, r5, r6, lr}
RTEMS_API_Control *api;
if ( !event_out )
a00094bc: e2536000 subs r6, r3, #0
a00094c0: 0a000010 beq a0009508 <rtems_event_receive+0x50>
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
a00094c4: e59f4044 ldr r4, [pc, #68] ; a0009510 <rtems_event_receive+0x58>
if ( _Event_sets_Is_empty( event_in ) ) {
a00094c8: e3500000 cmp r0, #0
RTEMS_API_Control *api;
if ( !event_out )
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
a00094cc: e5945004 ldr r5, [r4, #4] a00094d0: e59550f4 ldr r5, [r5, #244] ; 0xf4
if ( _Event_sets_Is_empty( event_in ) ) {
a00094d4: 1a000002 bne a00094e4 <rtems_event_receive+0x2c>
*event_out = api->pending_events;
a00094d8: e5953000 ldr r3, [r5] a00094dc: e5863000 str r3, [r6]
return RTEMS_SUCCESSFUL;
a00094e0: e8bd8070 pop {r4, r5, r6, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a00094e4: e59fc028 ldr ip, [pc, #40] ; a0009514 <rtems_event_receive+0x5c> a00094e8: e59ce000 ldr lr, [ip] a00094ec: e28ee001 add lr, lr, #1 a00094f0: e58ce000 str lr, [ip]
}
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
a00094f4: eb000007 bl a0009518 <_Event_Seize>
_Thread_Enable_dispatch();
a00094f8: eb000a73 bl a000becc <_Thread_Enable_dispatch>
return( _Thread_Executing->Wait.return_code );
a00094fc: e5943004 ldr r3, [r4, #4]
a0009500: e5930034 ldr r0, [r3, #52] ; 0x34
a0009504: e8bd8070 pop {r4, r5, r6, pc}
)
{
RTEMS_API_Control *api;
if ( !event_out )
return RTEMS_INVALID_ADDRESS;
a0009508: e3a00009 mov r0, #9 <== NOT EXECUTED
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
_Thread_Enable_dispatch();
return( _Thread_Executing->Wait.return_code );
}
a000950c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a000ba38 <rtems_extension_create>:
rtems_status_code rtems_extension_create(
rtems_name name,
const rtems_extensions_table *extension_table,
rtems_id *id
)
{
a000ba38: e92d41f0 push {r4, r5, r6, r7, r8, lr}
Extension_Control *the_extension;
if ( !id )
a000ba3c: e2526000 subs r6, r2, #0
rtems_status_code rtems_extension_create(
rtems_name name,
const rtems_extensions_table *extension_table,
rtems_id *id
)
{
a000ba40: e1a04000 mov r4, r0 a000ba44: e1a08001 mov r8, r1
Extension_Control *the_extension;
if ( !id )
a000ba48: 0a000020 beq a000bad0 <rtems_extension_create+0x98>
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
a000ba4c: e3500000 cmp r0, #0
a000ba50: 1a000001 bne a000ba5c <rtems_extension_create+0x24>
return RTEMS_INVALID_NAME;
a000ba54: e3a00003 mov r0, #3
);
*id = the_extension->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000ba58: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000ba5c: e59f3074 ldr r3, [pc, #116] ; a000bad8 <rtems_extension_create+0xa0> a000ba60: e5932000 ldr r2, [r3] a000ba64: e2822001 add r2, r2, #1 a000ba68: e5832000 str r2, [r3]
#ifndef __EXTENSION_MANAGER_inl
#define __EXTENSION_MANAGER_inl
RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Allocate( void )
{
return (Extension_Control *) _Objects_Allocate( &_Extension_Information );
a000ba6c: e59f7068 ldr r7, [pc, #104] ; a000badc <rtems_extension_create+0xa4> a000ba70: e1a00007 mov r0, r7 a000ba74: eb0003ac bl a000c92c <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
a000ba78: e2505000 subs r5, r0, #0
a000ba7c: 0a000010 beq a000bac4 <rtems_extension_create+0x8c>
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
a000ba80: e285c024 add ip, r5, #36 ; 0x24
a000ba84: e1a0e008 mov lr, r8
a000ba88: e8be000f ldm lr!, {r0, r1, r2, r3}
a000ba8c: e8ac000f stmia ip!, {r0, r1, r2, r3}
a000ba90: e89e000f ldm lr, {r0, r1, r2, r3}
a000ba94: e88c000f stm ip, {r0, r1, r2, r3}
_User_extensions_Add_set( extension );
a000ba98: e2850010 add r0, r5, #16 a000ba9c: eb000b3a bl a000e78c <_User_extensions_Add_set>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a000baa0: e5953008 ldr r3, [r5, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000baa4: e597201c ldr r2, [r7, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000baa8: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000baac: e7825721 str r5, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000bab0: e585400c str r4, [r5, #12]
&_Extension_Information,
&the_extension->Object,
(Objects_Name) name
);
*id = the_extension->Object.id;
a000bab4: e5863000 str r3, [r6]
_Thread_Enable_dispatch();
a000bab8: eb0007ed bl a000da74 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000babc: e3a00000 mov r0, #0
a000bac0: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
_Thread_Enable_dispatch();
a000bac4: eb0007ea bl a000da74 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a000bac8: e3a00005 mov r0, #5 <== NOT EXECUTED
a000bacc: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
)
{
Extension_Control *the_extension;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a000bad0: e3a00009 mov r0, #9
a000bad4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
a000c5a8 <rtems_extension_ident>:
rtems_status_code rtems_extension_ident(
rtems_name name,
rtems_id *id
)
{
a000c5a8: e1a02000 mov r2, r0 <== NOT EXECUTED
a000c5ac: e1a03001 mov r3, r1 <== NOT EXECUTED
a000c5b0: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
a000c5b4: e1a01002 mov r1, r2 <== NOT EXECUTED a000c5b8: e59f0010 ldr r0, [pc, #16] ; a000c5d0 <rtems_extension_ident+0x28><== NOT EXECUTED a000c5bc: e3e02102 mvn r2, #-2147483648 ; 0x80000000 <== NOT EXECUTED a000c5c0: eb0004cf bl a000d904 <_Objects_Name_to_id_u32> <== NOT EXECUTED
name,
OBJECTS_SEARCH_LOCAL_NODE,
id
);
return _Status_Object_name_errors_to_status[ status ];
a000c5c4: e59f3008 ldr r3, [pc, #8] ; a000c5d4 <rtems_extension_ident+0x2c><== NOT EXECUTED
}
a000c5c8: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED
a000c5cc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0006348 <rtems_filesystem_dirname>:
int rtems_filesystem_dirname(
const char *pathname
)
{
a0006348: e92d4030 push {r4, r5, lr}
a000634c: e1a05000 mov r5, r0
int len = strlen( pathname );
a0006350: eb002f7f bl a0012154 <strlen>
while ( len ) {
a0006354: e2504000 subs r4, r0, #0
a0006358: 1a000002 bne a0006368 <rtems_filesystem_dirname+0x20>
a000635c: ea000006 b a000637c <rtems_filesystem_dirname+0x34> <== NOT EXECUTED
a0006360: e3540000 cmp r4, #0
a0006364: 0a000004 beq a000637c <rtems_filesystem_dirname+0x34>
len--;
a0006368: e2444001 sub r4, r4, #1
if ( rtems_filesystem_is_separator( pathname[len] ) )
a000636c: e7d50004 ldrb r0, [r5, r4] a0006370: eb0003e0 bl a00072f8 <rtems_filesystem_is_separator> a0006374: e3500000 cmp r0, #0
a0006378: 0afffff8 beq a0006360 <rtems_filesystem_dirname+0x18>
break;
}
return len;
}
a000637c: e1a00004 mov r0, r4
a0006380: e8bd8030 pop {r4, r5, pc}
a000611c <rtems_filesystem_initialize>:
rtems_filesystem_umask = 022;
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
a000611c: e59f20f0 ldr r2, [pc, #240] ; a0006214 <rtems_filesystem_initialize+0xf8>
* configuration is a single instantiation of the IMFS or miniIMFS with
* a single "/dev" directory in it.
*/
void rtems_filesystem_initialize( void )
{
a0006120: e92d40f0 push {r4, r5, r6, r7, lr}
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
a0006124: e59f60ec ldr r6, [pc, #236] ; a0006218 <rtems_filesystem_initialize+0xfc>
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
a0006128: e5922000 ldr r2, [r2]
* configuration is a single instantiation of the IMFS or miniIMFS with
* a single "/dev" directory in it.
*/
void rtems_filesystem_initialize( void )
{
a000612c: e24dd018 sub sp, sp, #24
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
a0006130: e5963000 ldr r3, [r6]
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
a0006134: e3520000 cmp r2, #0
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
a0006138: e3a02012 mov r2, #18 a000613c: e583202c str r2, [r3, #44] ; 0x2c
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
a0006140: 0a00002d beq a00061fc <rtems_filesystem_initialize+0xe0>
rtems_fatal_error_occurred( 0xABCD0001 );
mt = &rtems_filesystem_mount_table[0];
a0006144: e59f30d0 ldr r3, [pc, #208] ; a000621c <rtems_filesystem_initialize+0x100>
status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL );
a0006148: e3a05000 mov r5, #0
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
rtems_fatal_error_occurred( 0xABCD0001 );
mt = &rtems_filesystem_mount_table[0];
a000614c: e5933000 ldr r3, [r3]
status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL );
a0006150: e5930008 ldr r0, [r3, #8]
a0006154: e593100c ldr r1, [r3, #12]
a0006158: e893000c ldm r3, {r2, r3}
a000615c: e58d5000 str r5, [sp]
a0006160: eb000215 bl a00069bc <mount>
if ( status == -1 )
a0006164: e3700001 cmn r0, #1
a0006168: 0a000027 beq a000620c <rtems_filesystem_initialize+0xf0>
rtems_fatal_error_occurred( 0xABCD0002 );
rtems_filesystem_link_counts = 0;
a000616c: e5963000 ldr r3, [r6]
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
a0006170: e28d4004 add r4, sp, #4 a0006174: e3a01001 mov r1, #1
status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL );
if ( status == -1 )
rtems_fatal_error_occurred( 0xABCD0002 );
rtems_filesystem_link_counts = 0;
a0006178: e1c353b0 strh r5, [r3, #48] ; 0x30
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
a000617c: e1a02005 mov r2, r5 a0006180: e1a03004 mov r3, r4 a0006184: e59f0094 ldr r0, [pc, #148] ; a0006220 <rtems_filesystem_initialize+0x104> a0006188: e58d5000 str r5, [sp] a000618c: eb000057 bl a00062f0 <rtems_filesystem_evaluate_path>
rtems_filesystem_root = loc;
a0006190: e596c000 ldr ip, [r6]
a0006194: e1a07004 mov r7, r4
a0006198: e8b7000f ldm r7!, {r0, r1, r2, r3}
a000619c: e28cc018 add ip, ip, #24
a00061a0: e597e000 ldr lr, [r7]
a00061a4: e8ac000f stmia ip!, {r0, r1, r2, r3}
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
a00061a8: e3a01001 mov r1, #1
*
* Till Straumann, 10/25/2002
*/
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
a00061ac: e58ce000 str lr, [ip]
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
a00061b0: e1a02005 mov r2, r5 a00061b4: e1a03004 mov r3, r4 a00061b8: e59f0060 ldr r0, [pc, #96] ; a0006220 <rtems_filesystem_initialize+0x104> a00061bc: e58d5000 str r5, [sp] a00061c0: eb00004a bl a00062f0 <rtems_filesystem_evaluate_path>
rtems_filesystem_current = loc;
a00061c4: e8b4000f ldm r4!, {r0, r1, r2, r3}
a00061c8: e596c000 ldr ip, [r6]
a00061cc: e597e000 ldr lr, [r7]
a00061d0: e28cc004 add ip, ip, #4
a00061d4: e8ac000f stmia ip!, {r0, r1, r2, r3}
*
* NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually
* created that way by the IMFS.
*/
status = mkdir( "/dev", 0777);
a00061d8: e3a01f7f mov r1, #508 ; 0x1fc
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
a00061dc: e58ce000 str lr, [ip]
*
* NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually
* created that way by the IMFS.
*/
status = mkdir( "/dev", 0777);
a00061e0: e59f003c ldr r0, [pc, #60] ; a0006224 <rtems_filesystem_initialize+0x108> a00061e4: e2811003 add r1, r1, #3 a00061e8: eb0001a4 bl a0006880 <mkdir>
if ( status != 0 )
a00061ec: e3500000 cmp r0, #0
a00061f0: 1a000003 bne a0006204 <rtems_filesystem_initialize+0xe8> * it will be mounted onto is created. Moreover, if it is going to * use a device, then it is REALLY unfair to attempt this * before device drivers are initialized. So we return via a base * filesystem image and nothing auto-mounted at this point. */ }
a00061f4: e28dd018 add sp, sp, #24
a00061f8: e8bd80f0 pop {r4, r5, r6, r7, pc}
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
rtems_fatal_error_occurred( 0xABCD0001 );
a00061fc: e59f0024 ldr r0, [pc, #36] ; a0006228 <rtems_filesystem_initialize+0x10c><== NOT EXECUTED a0006200: eb000fd3 bl a000a154 <rtems_fatal_error_occurred> <== NOT EXECUTED
* created that way by the IMFS.
*/
status = mkdir( "/dev", 0777);
if ( status != 0 )
rtems_fatal_error_occurred( 0xABCD0003 );
a0006204: e59f0020 ldr r0, [pc, #32] ; a000622c <rtems_filesystem_initialize+0x110><== NOT EXECUTED a0006208: eb000fd1 bl a000a154 <rtems_fatal_error_occurred> <== NOT EXECUTED
mt = &rtems_filesystem_mount_table[0];
status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL );
if ( status == -1 )
rtems_fatal_error_occurred( 0xABCD0002 );
a000620c: e59f001c ldr r0, [pc, #28] ; a0006230 <rtems_filesystem_initialize+0x114><== NOT EXECUTED a0006210: eb000fcf bl a000a154 <rtems_fatal_error_occurred> <== NOT EXECUTED
a000e7f4 <rtems_filesystem_iterate>:
bool rtems_filesystem_iterate(
rtems_per_filesystem_routine routine,
void *routine_arg
)
{
a000e7f4: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0];
rtems_chain_node *node = NULL;
bool stop = false;
while ( table_entry->type && !stop ) {
a000e7f8: e59f60a4 ldr r6, [pc, #164] ; a000e8a4 <rtems_filesystem_iterate+0xb0>
bool rtems_filesystem_iterate(
rtems_per_filesystem_routine routine,
void *routine_arg
)
{
a000e7fc: e1a04000 mov r4, r0 a000e800: e1a05001 mov r5, r1
const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0];
rtems_chain_node *node = NULL;
bool stop = false;
while ( table_entry->type && !stop ) {
a000e804: e5963000 ldr r3, [r6] a000e808: e3530000 cmp r3, #0
a000e80c: 1a000002 bne a000e81c <rtems_filesystem_iterate+0x28>
a000e810: ea00000b b a000e844 <rtems_filesystem_iterate+0x50> <== NOT EXECUTED
a000e814: e3500000 cmp r0, #0
a000e818: 1a00001f bne a000e89c <rtems_filesystem_iterate+0xa8>
stop = (*routine)( table_entry, routine_arg );
a000e81c: e1a00006 mov r0, r6 a000e820: e1a01005 mov r1, r5 a000e824: e12fff34 blx r4
{
const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0];
rtems_chain_node *node = NULL;
bool stop = false;
while ( table_entry->type && !stop ) {
a000e828: e5963008 ldr r3, [r6, #8]
stop = (*routine)( table_entry, routine_arg );
a000e82c: e1a0a000 mov sl, r0
{
const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0];
rtems_chain_node *node = NULL;
bool stop = false;
while ( table_entry->type && !stop ) {
a000e830: e2866008 add r6, r6, #8 a000e834: e3530000 cmp r3, #0
a000e838: 1afffff5 bne a000e814 <rtems_filesystem_iterate+0x20>
stop = (*routine)( table_entry, routine_arg );
++table_entry;
}
if ( !stop ) {
a000e83c: e3500000 cmp r0, #0
a000e840: 1a000015 bne a000e89c <rtems_filesystem_iterate+0xa8>
rtems_status_code rtems_libio_set_private_env(void);
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ;
static inline void rtems_libio_lock( void )
{
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
a000e844: e59f705c ldr r7, [pc, #92] ; a000e8a8 <rtems_filesystem_iterate+0xb4>
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
a000e848: e59f605c ldr r6, [pc, #92] ; a000e8ac <rtems_filesystem_iterate+0xb8> a000e84c: e3a01000 mov r1, #0 a000e850: e5970000 ldr r0, [r7] a000e854: e1a02001 mov r2, r1 a000e858: ebffec96 bl a0009ab8 <rtems_semaphore_obtain> a000e85c: e4968004 ldr r8, [r6], #4
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
a000e860: e1580006 cmp r8, r6 a000e864: 03a0a000 moveq sl, #0
a000e868: 1a000002 bne a000e878 <rtems_filesystem_iterate+0x84>
a000e86c: ea000008 b a000e894 <rtems_filesystem_iterate+0xa0>
node = rtems_chain_first( &filesystem_chain );
!rtems_chain_is_tail( &filesystem_chain, node ) && !stop;
a000e870: e3500000 cmp r0, #0
a000e874: 1a000006 bne a000e894 <rtems_filesystem_iterate+0xa0>
node = rtems_chain_next( node )
) {
const filesystem_node *fsn = (filesystem_node *) node;
stop = (*routine)( &fsn->entry, routine_arg );
a000e878: e2880008 add r0, r8, #8 a000e87c: e1a01005 mov r1, r5 a000e880: e12fff34 blx r4
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
a000e884: e5988000 ldr r8, [r8]
!rtems_chain_is_tail( &filesystem_chain, node ) && !stop;
node = rtems_chain_next( node )
) {
const filesystem_node *fsn = (filesystem_node *) node;
stop = (*routine)( &fsn->entry, routine_arg );
a000e888: e1a0a000 mov sl, r0
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
a000e88c: e1580006 cmp r8, r6
a000e890: 1afffff6 bne a000e870 <rtems_filesystem_iterate+0x7c>
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
a000e894: e5970000 ldr r0, [r7] a000e898: ebffeccf bl a0009bdc <rtems_semaphore_release>
}
rtems_libio_unlock();
}
return stop;
}
a000e89c: e1a0000a mov r0, sl
a000e8a0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a0006948 <rtems_filesystem_mount_iterate>:
bool rtems_filesystem_mount_iterate(
rtems_per_filesystem_mount_routine routine,
void *routine_arg
)
{
a0006948: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
rtems_status_code rtems_libio_set_private_env(void);
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ;
static inline void rtems_libio_lock( void )
{
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
a000694c: e59f7060 ldr r7, [pc, #96] ; a00069b4 <rtems_filesystem_mount_iterate+0x6c>
stop = (*routine)( mt_entry, routine_arg );
}
rtems_libio_unlock();
return stop;
}
a0006950: e59f4060 ldr r4, [pc, #96] ; a00069b8 <rtems_filesystem_mount_iterate+0x70>
bool rtems_filesystem_mount_iterate(
rtems_per_filesystem_mount_routine routine,
void *routine_arg
)
{
a0006954: e1a06001 mov r6, r1 a0006958: e3a01000 mov r1, #0 a000695c: e1a05000 mov r5, r0 a0006960: e1a02001 mov r2, r1 a0006964: e5970000 ldr r0, [r7] a0006968: eb000c52 bl a0009ab8 <rtems_semaphore_obtain>
stop = (*routine)( mt_entry, routine_arg );
}
rtems_libio_unlock();
return stop;
}
a000696c: e4948004 ldr r8, [r4], #4
{
rtems_chain_node *node = NULL;
bool stop = false;
rtems_libio_lock();
for (
a0006970: e1580004 cmp r8, r4
rtems_per_filesystem_mount_routine routine,
void *routine_arg
)
{
rtems_chain_node *node = NULL;
bool stop = false;
a0006974: 03a0a000 moveq sl, #0
rtems_libio_lock();
for (
a0006978: 1a000002 bne a0006988 <rtems_filesystem_mount_iterate+0x40>
a000697c: ea000008 b a00069a4 <rtems_filesystem_mount_iterate+0x5c> <== NOT EXECUTED
node = rtems_chain_first( &mount_chain );
!rtems_chain_is_tail( &mount_chain, node ) && !stop;
a0006980: e3500000 cmp r0, #0
a0006984: 1a000006 bne a00069a4 <rtems_filesystem_mount_iterate+0x5c>
node = rtems_chain_next( node )
) {
const rtems_filesystem_mount_table_entry_t *mt_entry =
(rtems_filesystem_mount_table_entry_t *) node;
stop = (*routine)( mt_entry, routine_arg );
a0006988: e1a00008 mov r0, r8 a000698c: e1a01006 mov r1, r6 a0006990: e12fff35 blx r5
}
rtems_libio_unlock();
return stop;
}
a0006994: e5988000 ldr r8, [r8]
node = rtems_chain_next( node )
) {
const rtems_filesystem_mount_table_entry_t *mt_entry =
(rtems_filesystem_mount_table_entry_t *) node;
stop = (*routine)( mt_entry, routine_arg );
a0006998: e1a0a000 mov sl, r0
{
rtems_chain_node *node = NULL;
bool stop = false;
rtems_libio_lock();
for (
a000699c: e1580004 cmp r8, r4
a00069a0: 1afffff6 bne a0006980 <rtems_filesystem_mount_iterate+0x38>
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
a00069a4: e5970000 ldr r0, [r7] a00069a8: eb000c8b bl a0009bdc <rtems_semaphore_release>
stop = (*routine)( mt_entry, routine_arg );
}
rtems_libio_unlock();
return stop;
}
a00069ac: e1a0000a mov r0, sl
a00069b0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a0006384 <rtems_filesystem_prefix_separators>:
int rtems_filesystem_prefix_separators(
const char *pathname,
int pathnamelen
)
{
a0006384: e92d4070 push {r4, r5, r6, lr}
a0006388: e1a05000 mov r5, r0
/* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
a000638c: e5d00000 ldrb r0, [r0] a0006390: e1a06001 mov r6, r1 a0006394: e3510000 cmp r1, #0 a0006398: 13500000 cmpne r0, #0 a000639c: 03a04000 moveq r4, #0 a00063a0: 13a04001 movne r4, #1
)
{
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
a00063a4: 13a04000 movne r4, #0
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) a00063a8: 1a000005 bne a00063c4 <rtems_filesystem_prefix_separators+0x40>
a00063ac: ea000007 b a00063d0 <rtems_filesystem_prefix_separators+0x4c><== NOT EXECUTED
a00063b0: e5f50001 ldrb r0, [r5, #1]!
{
pathname++;
pathnamelen--;
stripped++;
a00063b4: e2844001 add r4, r4, #1
{
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
a00063b8: e1560004 cmp r6, r4 a00063bc: 13500000 cmpne r0, #0
a00063c0: 0a000002 beq a00063d0 <rtems_filesystem_prefix_separators+0x4c>
a00063c4: eb0003cb bl a00072f8 <rtems_filesystem_is_separator> a00063c8: e3500000 cmp r0, #0
a00063cc: 1afffff7 bne a00063b0 <rtems_filesystem_prefix_separators+0x2c>
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
a00063d0: e1a00004 mov r0, r4
a00063d4: e8bd8070 pop {r4, r5, r6, pc}
a000707c <rtems_gxx_getspecific>:
void *rtems_gxx_getspecific(__gthread_key_t key)
{
a000707c: e92d4030 push {r4, r5, lr}
a0007080: e24dd004 sub sp, sp, #4
rtems_status_code status; void *p= 0;
a0007084: e3a05000 mov r5, #0
key = NULL;
return 0;
}
void *rtems_gxx_getspecific(__gthread_key_t key)
{
a0007088: e1a04000 mov r4, r0
rtems_status_code status; void *p= 0;
a000708c: e28d2004 add r2, sp, #4 a0007090: e5225004 str r5, [r2, #-4]!
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_get( RTEMS_SELF, (void **)key, &p );
a0007094: e1a00005 mov r0, r5 a0007098: e1a01004 mov r1, r4 a000709c: e1a0200d mov r2, sp a00070a0: eb000f80 bl a000aea8 <rtems_task_variable_get>
if ( status == RTEMS_SUCCESSFUL ) {
a00070a4: e1500005 cmp r0, r5
/* We do not have to do this, but what the heck ! */
p= key->val;
a00070a8: 05940000 ldreq r0, [r4]
rtems_status_code status;
void *p= 0;
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_get( RTEMS_SELF, (void **)key, &p );
if ( status == RTEMS_SUCCESSFUL ) {
a00070ac: 1a000001 bne a00070b8 <rtems_gxx_getspecific+0x3c>
p,
rtems_task_self()
);
#endif
return p;
}
a00070b0: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a00070b4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
p= key->val;
} else {
/* fisrt time, always set to zero, it is unknown the value that the others
* threads are using at the moment of this call
*/
status = rtems_task_variable_add( RTEMS_SELF, (void **)key, key->dtor );
a00070b8: e1a00005 mov r0, r5 a00070bc: e1a01004 mov r1, r4 a00070c0: e5942004 ldr r2, [r4, #4] a00070c4: eb000f24 bl a000ad5c <rtems_task_variable_add>
if ( status != RTEMS_SUCCESSFUL ) {
a00070c8: e2503000 subs r3, r0, #0
a00070cc: 1a000002 bne a00070dc <rtems_gxx_getspecific+0x60>
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_GXX_KEY_ADD_FAILED
);
}
key->val = (void *)0;
a00070d0: e59d0000 ldr r0, [sp] <== NOT EXECUTED a00070d4: e5843000 str r3, [r4] <== NOT EXECUTED a00070d8: eafffff4 b a00070b0 <rtems_gxx_getspecific+0x34> <== NOT EXECUTED
/* fisrt time, always set to zero, it is unknown the value that the others
* threads are using at the moment of this call
*/
status = rtems_task_variable_add( RTEMS_SELF, (void **)key, key->dtor );
if ( status != RTEMS_SUCCESSFUL ) {
_Internal_error_Occurred(
a00070dc: e1a00005 mov r0, r5 a00070e0: e3a01001 mov r1, #1 a00070e4: e3a02015 mov r2, #21 a00070e8: eb001325 bl a000bd84 <_Internal_error_Occurred>
a0006fe8 <rtems_gxx_key_create>:
}
return 0;
}
int rtems_gxx_key_create (__gthread_key_t *key, void (*dtor) (void *))
{
a0006fe8: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
a0006fec: e1a06000 mov r6, r0 <== NOT EXECUTED
* pointer to the buffer that will hold the value of the key itself. * We have to to this, because the others functions on this interface * deal with the value of the key, as used with the POSIX API. */ /* Do not pull your hair, trust me this works. :-) */ __gthread_key_t new_key = (__gthread_key_t) malloc( sizeof( *new_key ) );
a0006ff0: e3a00008 mov r0, #8 <== NOT EXECUTED
}
return 0;
}
int rtems_gxx_key_create (__gthread_key_t *key, void (*dtor) (void *))
{
a0006ff4: e1a05001 mov r5, r1 <== NOT EXECUTED
* pointer to the buffer that will hold the value of the key itself. * We have to to this, because the others functions on this interface * deal with the value of the key, as used with the POSIX API. */ /* Do not pull your hair, trust me this works. :-) */ __gthread_key_t new_key = (__gthread_key_t) malloc( sizeof( *new_key ) );
a0006ff8: eb00010b bl a000742c <malloc> <== NOT EXECUTED
*key = new_key; new_key->val = NULL;
a0006ffc: e3a03000 mov r3, #0 <== NOT EXECUTED
* pointer to the buffer that will hold the value of the key itself. * We have to to this, because the others functions on this interface * deal with the value of the key, as used with the POSIX API. */ /* Do not pull your hair, trust me this works. :-) */ __gthread_key_t new_key = (__gthread_key_t) malloc( sizeof( *new_key ) );
a0007000: e1a04000 mov r4, r0 <== NOT EXECUTED
*key = new_key;
a0007004: e5860000 str r0, [r6] <== NOT EXECUTED
"gxx_wrappers: create key=%x, dtor=%x, new_key=%x\n", key, dtor, new_key
);
#endif
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_add( RTEMS_SELF, (void **)new_key, dtor );
a0007008: e1a01004 mov r1, r4 <== NOT EXECUTED a000700c: e1a00003 mov r0, r3 <== NOT EXECUTED a0007010: e1a02005 mov r2, r5 <== NOT EXECUTED
* deal with the value of the key, as used with the POSIX API. */ /* Do not pull your hair, trust me this works. :-) */ __gthread_key_t new_key = (__gthread_key_t) malloc( sizeof( *new_key ) ); *key = new_key; new_key->val = NULL;
a0007014: e8840028 stm r4, {r3, r5} <== NOT EXECUTED
"gxx_wrappers: create key=%x, dtor=%x, new_key=%x\n", key, dtor, new_key
);
#endif
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_add( RTEMS_SELF, (void **)new_key, dtor );
a0007018: eb000f4f bl a000ad5c <rtems_task_variable_add> <== NOT EXECUTED
if ( status == RTEMS_SUCCESSFUL )
a000701c: e3500000 cmp r0, #0 <== NOT EXECUTED a0007020: 1a000000 bne a0007028 <rtems_gxx_key_create+0x40> <== NOT EXECUTED
return 0;
free( new_key );
return -1;
}
a0007024: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_add( RTEMS_SELF, (void **)new_key, dtor );
if ( status == RTEMS_SUCCESSFUL )
return 0;
free( new_key );
a0007028: e1a00004 mov r0, r4 <== NOT EXECUTED a000702c: ebffff7b bl a0006e20 <free> <== NOT EXECUTED
return -1;
a0007030: e3e00000 mvn r0, #0 <== NOT EXECUTED a0007034: eafffffa b a0007024 <rtems_gxx_key_create+0x3c> <== NOT EXECUTED
a0007048 <rtems_gxx_key_delete>:
int rtems_gxx_key_delete (__gthread_key_t key)
{
a0007048: e92d4010 push {r4, lr} <== NOT EXECUTED
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: delete key=%x\n", key );
#endif
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_delete( RTEMS_SELF, (void **)key );
a000704c: e1a01000 mov r1, r0 <== NOT EXECUTED
key->val = 0;
return 0;
}
int rtems_gxx_key_delete (__gthread_key_t key)
{
a0007050: e1a04000 mov r4, r0 <== NOT EXECUTED
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: delete key=%x\n", key );
#endif
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_delete( RTEMS_SELF, (void **)key );
a0007054: e3a00000 mov r0, #0 <== NOT EXECUTED a0007058: eb000f6b bl a000ae0c <rtems_task_variable_delete> <== NOT EXECUTED
if ( status == RTEMS_SUCCESSFUL ) {
a000705c: e3500000 cmp r0, #0 <== NOT EXECUTED a0007060: 1a000003 bne a0007074 <rtems_gxx_key_delete+0x2c> <== NOT EXECUTED
/* Hmm - hopefully all tasks using this key have gone away... */
if ( key ) free( *(void **)key );
a0007064: e3540000 cmp r4, #0 <== NOT EXECUTED a0007068: 0a000001 beq a0007074 <rtems_gxx_key_delete+0x2c> <== NOT EXECUTED a000706c: e5940000 ldr r0, [r4] <== NOT EXECUTED a0007070: ebffff6a bl a0006e20 <free> <== NOT EXECUTED
return 0;
}
key = NULL;
return 0;
}
a0007074: e3a00000 mov r0, #0 <== NOT EXECUTED
a0007078: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0007038 <rtems_gxx_key_dtor>:
{
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: dtor key=%x, ptr=%x\n", key, ptr );
#endif
key->val = 0;
a0007038: e3a03000 mov r3, #0 <== NOT EXECUTED a000703c: e5803000 str r3, [r0] <== NOT EXECUTED
return 0; }
a0007040: e1a00003 mov r0, r3 <== NOT EXECUTED a0007044: e12fff1e bx lr <== NOT EXECUTED
a000717c <rtems_gxx_mutex_destroy>:
int rtems_gxx_mutex_destroy (__gthread_mutex_t *mutex)
{
a000717c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: destroy mutex=%X\n", *mutex );
#endif
status = rtems_semaphore_delete(*(rtems_id *)mutex);
a0007180: e5900000 ldr r0, [r0] <== NOT EXECUTED a0007184: eb000d4b bl a000a6b8 <rtems_semaphore_delete> <== NOT EXECUTED
if ( status == RTEMS_SUCCESSFUL )
a0007188: e3500000 cmp r0, #0 <== NOT EXECUTED
return 0;
return -1;
}
a000718c: 13e00000 mvnne r0, #0 <== NOT EXECUTED
a0007190: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0006f6c <rtems_gxx_once>:
/* uncomment this if you need to debug this interface */
/*#define DEBUG_GXX_WRAPPERS 1*/
int rtems_gxx_once(__gthread_once_t *once, void (*func) (void))
{
a0006f6c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: once=%x, func=%x\n", *once, func );
#endif
if ( *(volatile __gthread_once_t *)once == 0 ) {
a0006f70: e5903000 ldr r3, [r0] <== NOT EXECUTED
/* uncomment this if you need to debug this interface */
/*#define DEBUG_GXX_WRAPPERS 1*/
int rtems_gxx_once(__gthread_once_t *once, void (*func) (void))
{
a0006f74: e24dd004 sub sp, sp, #4 <== NOT EXECUTED a0006f78: e1a04000 mov r4, r0 <== NOT EXECUTED
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: once=%x, func=%x\n", *once, func );
#endif
if ( *(volatile __gthread_once_t *)once == 0 ) {
a0006f7c: e3530000 cmp r3, #0 <== NOT EXECUTED
/* uncomment this if you need to debug this interface */
/*#define DEBUG_GXX_WRAPPERS 1*/
int rtems_gxx_once(__gthread_once_t *once, void (*func) (void))
{
a0006f80: e1a05001 mov r5, r1 <== NOT EXECUTED
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: once=%x, func=%x\n", *once, func );
#endif
if ( *(volatile __gthread_once_t *)once == 0 ) {
a0006f84: 0a000002 beq a0006f94 <rtems_gxx_once+0x28> <== NOT EXECUTED
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
if ( o == 0 )
(*func)();
}
return 0;
}
a0006f88: e3a00000 mov r0, #0 <== NOT EXECUTED
a0006f8c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0006f90: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if ( *(volatile __gthread_once_t *)once == 0 ) {
rtems_mode saveMode;
__gthread_once_t o;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
a0006f94: e3a00c01 mov r0, #256 ; 0x100 <== NOT EXECUTED a0006f98: e1a01000 mov r1, r0 <== NOT EXECUTED a0006f9c: e1a0200d mov r2, sp <== NOT EXECUTED a0006fa0: eb000ef3 bl a000ab74 <rtems_task_mode> <== NOT EXECUTED
if ( (o = *(volatile __gthread_once_t *)once) == 0 ) {
a0006fa4: e5943000 ldr r3, [r4] <== NOT EXECUTED
if ( *(volatile __gthread_once_t *)once == 0 ) {
rtems_mode saveMode;
__gthread_once_t o;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
a0006fa8: e1a0600d mov r6, sp <== NOT EXECUTED
if ( (o = *(volatile __gthread_once_t *)once) == 0 ) {
a0006fac: e3530000 cmp r3, #0 <== NOT EXECUTED a0006fb0: 1a000007 bne a0006fd4 <rtems_gxx_once+0x68> <== NOT EXECUTED
*(volatile __gthread_once_t *)once = 1;
a0006fb4: e3a03001 mov r3, #1 <== NOT EXECUTED a0006fb8: e5843000 str r3, [r4] <== NOT EXECUTED
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
a0006fbc: e3a01c01 mov r1, #256 ; 0x100 <== NOT EXECUTED a0006fc0: e1a0200d mov r2, sp <== NOT EXECUTED a0006fc4: e59d0000 ldr r0, [sp] <== NOT EXECUTED a0006fc8: eb000ee9 bl a000ab74 <rtems_task_mode> <== NOT EXECUTED
if ( o == 0 )
(*func)();
a0006fcc: e12fff35 blx r5 <== NOT EXECUTED a0006fd0: eaffffec b a0006f88 <rtems_gxx_once+0x1c> <== NOT EXECUTED
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
if ( (o = *(volatile __gthread_once_t *)once) == 0 ) {
*(volatile __gthread_once_t *)once = 1;
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
a0006fd4: e59d0000 ldr r0, [sp] <== NOT EXECUTED a0006fd8: e3a01c01 mov r1, #256 ; 0x100 <== NOT EXECUTED a0006fdc: e1a0200d mov r2, sp <== NOT EXECUTED a0006fe0: eb000ee3 bl a000ab74 <rtems_task_mode> <== NOT EXECUTED a0006fe4: eaffffe7 b a0006f88 <rtems_gxx_once+0x1c> <== NOT EXECUTED
a00071d0 <rtems_gxx_recursive_mutex_lock>:
}
int rtems_gxx_recursive_mutex_lock(__gthread_recursive_mutex_t *mutex)
{
return rtems_gxx_mutex_lock(mutex);
a00071d0: eaffffe1 b a000715c <rtems_gxx_mutex_lock> <== NOT EXECUTED
a00071d4 <rtems_gxx_recursive_mutex_trylock>:
}
int rtems_gxx_recursive_mutex_trylock(__gthread_recursive_mutex_t *mutex)
{
return rtems_gxx_mutex_trylock(mutex);
a00071d4: eaffffee b a0007194 <rtems_gxx_mutex_trylock> <== NOT EXECUTED
a00071d8 <rtems_gxx_recursive_mutex_unlock>:
}
int rtems_gxx_recursive_mutex_unlock(__gthread_recursive_mutex_t *mutex)
{
return rtems_gxx_mutex_unlock(mutex);
a00071d8: eafffff5 b a00071b4 <rtems_gxx_mutex_unlock> <== NOT EXECUTED
a00070ec <rtems_gxx_setspecific>:
#endif
return p;
}
int rtems_gxx_setspecific(__gthread_key_t key, const void *ptr)
{
a00070ec: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a00070f0: e1a04000 mov r4, r0 <== NOT EXECUTED
a00070f4: e1a05001 mov r5, r1 <== NOT EXECUTED
rtems_task_self()
);
#endif
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_add( RTEMS_SELF, (void **)key, key->dtor );
a00070f8: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED a00070fc: e1a01004 mov r1, r4 <== NOT EXECUTED a0007100: e3a00000 mov r0, #0 <== NOT EXECUTED a0007104: eb000f14 bl a000ad5c <rtems_task_variable_add> <== NOT EXECUTED
if ( status == RTEMS_SUCCESSFUL ) {
a0007108: e3500000 cmp r0, #0 <== NOT EXECUTED
/* now let's set the proper value */
key->val = (void *)ptr;
a000710c: 05845000 streq r5, [r4] <== NOT EXECUTED
return 0;
}
return -1;
a0007110: 13e00000 mvnne r0, #0 <== NOT EXECUTED
}
a0007114: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000b638 <rtems_heap_allocate_aligned_with_boundary>:
size_t size,
uintptr_t alignment,
uintptr_t boundary
)
{
if (
a000b638: e59f3048 ldr r3, [pc, #72] ; a000b688 <rtems_heap_allocate_aligned_with_boundary+0x50><== NOT EXECUTED
void *rtems_heap_allocate_aligned_with_boundary(
size_t size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000b63c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
if (
a000b640: e5933000 ldr r3, [r3] <== NOT EXECUTED
void *rtems_heap_allocate_aligned_with_boundary(
size_t size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000b644: e1a06000 mov r6, r0 <== NOT EXECUTED a000b648: e1a05001 mov r5, r1 <== NOT EXECUTED
if (
a000b64c: e3530003 cmp r3, #3 <== NOT EXECUTED
void *rtems_heap_allocate_aligned_with_boundary(
size_t size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000b650: e1a04002 mov r4, r2 <== NOT EXECUTED
if (
a000b654: 0a000007 beq a000b678 <rtems_heap_allocate_aligned_with_boundary+0x40><== NOT EXECUTED
&& !malloc_is_system_state_OK()
) {
return NULL;
}
malloc_deferred_frees_process();
a000b658: ebfffbb3 bl a000a52c <malloc_deferred_frees_process> <== NOT EXECUTED
/* FIXME: Statistics, boundary checks */
return _Protected_heap_Allocate_aligned_with_boundary(
a000b65c: e59f3028 ldr r3, [pc, #40] ; a000b68c <rtems_heap_allocate_aligned_with_boundary+0x54><== NOT EXECUTED a000b660: e1a01006 mov r1, r6 <== NOT EXECUTED a000b664: e1a02005 mov r2, r5 <== NOT EXECUTED a000b668: e5930000 ldr r0, [r3] <== NOT EXECUTED a000b66c: e1a03004 mov r3, r4 <== NOT EXECUTED
RTEMS_Malloc_Heap,
size,
alignment,
boundary
);
}
a000b670: e8bd4070 pop {r4, r5, r6, lr} <== NOT EXECUTED
malloc_deferred_frees_process();
/* FIXME: Statistics, boundary checks */
return _Protected_heap_Allocate_aligned_with_boundary(
a000b674: ea0014b8 b a001095c <_Protected_heap_Allocate_aligned_with_boundary><== NOT EXECUTED
uintptr_t boundary
)
{
if (
_System_state_Is_up( _System_state_Get() )
&& !malloc_is_system_state_OK()
a000b678: ebfffb97 bl a000a4dc <malloc_is_system_state_OK> <== NOT EXECUTED a000b67c: e3500000 cmp r0, #0 <== NOT EXECUTED a000b680: 1afffff4 bne a000b658 <rtems_heap_allocate_aligned_with_boundary+0x20><== NOT EXECUTED
RTEMS_Malloc_Heap,
size,
alignment,
boundary
);
}
a000b684: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a000a960 <rtems_interrupt_disable>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000a960: e10f0000 mrs r0, CPSR <== NOT EXECUTED a000a964: e3803080 orr r3, r0, #128 ; 0x80 <== NOT EXECUTED a000a968: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
rtems_interrupt_level previous_level;
_ISR_Disable( previous_level );
return previous_level;
}
a000a96c: e12fff1e bx lr <== NOT EXECUTED
a000a970 <rtems_interrupt_enable>:
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000a970: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
void rtems_interrupt_enable(
rtems_interrupt_level previous_level
)
{
_ISR_Enable( previous_level );
}
a000a974: e12fff1e bx lr <== NOT EXECUTED
a000a978 <rtems_interrupt_flash>:
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a000a978: e10f3000 mrs r3, CPSR <== NOT EXECUTED a000a97c: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED a000a980: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
void rtems_interrupt_flash(
rtems_interrupt_level previous_level
)
{
_ISR_Flash( previous_level );
}
a000a984: e12fff1e bx lr <== NOT EXECUTED
a000a988 <rtems_interrupt_is_in_progress>:
#undef rtems_interrupt_is_in_progress
bool rtems_interrupt_is_in_progress( void )
{
return _ISR_Is_in_progress();
a000a988: e59f300c ldr r3, [pc, #12] ; a000a99c <rtems_interrupt_is_in_progress+0x14><== NOT EXECUTED a000a98c: e5930000 ldr r0, [r3] <== NOT EXECUTED
}
a000a990: e2500000 subs r0, r0, #0 <== NOT EXECUTED a000a994: 13a00001 movne r0, #1 <== NOT EXECUTED a000a998: e12fff1e bx lr <== NOT EXECUTED
a000a33c <rtems_interrupt_level_attribute>:
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
return RTEMS_INTERRUPT_LEVEL(level);
}
a000a33c: e2000080 and r0, r0, #128 ; 0x80 <== NOT EXECUTED a000a340: e12fff1e bx lr <== NOT EXECUTED
a0010ea0 <rtems_io_close>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010ea0: e59fc044 ldr ip, [pc, #68] ; a0010eec <rtems_io_close+0x4c>
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010ea4: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010ea8: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010eac: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010eb0: e15c0000 cmp ip, r0
a0010eb4: 9a000008 bls a0010edc <rtems_io_close+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
a0010eb8: e59fc030 ldr ip, [pc, #48] ; a0010ef0 <rtems_io_close+0x50> a0010ebc: e3a04018 mov r4, #24 a0010ec0: e59cc000 ldr ip, [ip] a0010ec4: e023c394 mla r3, r4, r3, ip a0010ec8: e5933008 ldr r3, [r3, #8]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010ecc: e3530000 cmp r3, #0
a0010ed0: 0a000003 beq a0010ee4 <rtems_io_close+0x44>
a0010ed4: e12fff33 blx r3
a0010ed8: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a0010edc: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010ee0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].close_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010ee4: e1a00003 mov r0, r3
}
a0010ee8: e8bd8010 pop {r4, pc}
a0010ef4 <rtems_io_control>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010ef4: e59fc044 ldr ip, [pc, #68] ; a0010f40 <rtems_io_control+0x4c>
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010ef8: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010efc: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010f00: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010f04: e15c0000 cmp ip, r0
a0010f08: 9a000008 bls a0010f30 <rtems_io_control+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
a0010f0c: e59fc030 ldr ip, [pc, #48] ; a0010f44 <rtems_io_control+0x50> a0010f10: e3a04018 mov r4, #24 a0010f14: e59cc000 ldr ip, [ip] a0010f18: e023c394 mla r3, r4, r3, ip a0010f1c: e5933014 ldr r3, [r3, #20]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010f20: e3530000 cmp r3, #0
a0010f24: 0a000003 beq a0010f38 <rtems_io_control+0x44>
a0010f28: e12fff33 blx r3
a0010f2c: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a0010f30: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010f34: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].control_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010f38: e1a00003 mov r0, r3 <== NOT EXECUTED
}
a0010f3c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0006078 <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
a0006078: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
a000607c: e24dd018 sub sp, sp, #24 <== NOT EXECUTED
a0006080: e1a05000 mov r5, r0 <== NOT EXECUTED
a0006084: e1a06001 mov r6, r1 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
rtems_filesystem_location_info_t loc;
int result;
rtems_filesystem_node_types_t node_type;
result = rtems_filesystem_evaluate_path(
a0006088: eb003031 bl a0012154 <strlen> <== NOT EXECUTED a000608c: e28d4004 add r4, sp, #4 <== NOT EXECUTED a0006090: e1a01000 mov r1, r0 <== NOT EXECUTED a0006094: e3a0c001 mov ip, #1 <== NOT EXECUTED a0006098: e3a02000 mov r2, #0 <== NOT EXECUTED a000609c: e1a03004 mov r3, r4 <== NOT EXECUTED a00060a0: e1a00005 mov r0, r5 <== NOT EXECUTED a00060a4: e58dc000 str ip, [sp] <== NOT EXECUTED a00060a8: eb000090 bl a00062f0 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
name, strlen( name ), 0x00, &loc, true );
the_jnode = loc.node_access;
node_type = (*loc.ops->node_type_h)( &loc );
a00060ac: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
rtems_filesystem_location_info_t loc;
int result;
rtems_filesystem_node_types_t node_type;
result = rtems_filesystem_evaluate_path(
a00060b0: e1a07000 mov r7, r0 <== NOT EXECUTED
name, strlen( name ), 0x00, &loc, true );
the_jnode = loc.node_access;
node_type = (*loc.ops->node_type_h)( &loc );
a00060b4: e1a00004 mov r0, r4 <== NOT EXECUTED a00060b8: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED
int result;
rtems_filesystem_node_types_t node_type;
result = rtems_filesystem_evaluate_path(
name, strlen( name ), 0x00, &loc, true );
the_jnode = loc.node_access;
a00060bc: e59d8004 ldr r8, [sp, #4] <== NOT EXECUTED
node_type = (*loc.ops->node_type_h)( &loc );
a00060c0: e12fff33 blx r3 <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
a00060c4: e3570000 cmp r7, #0 <== NOT EXECUTED a00060c8: 03500002 cmpeq r0, #2 <== NOT EXECUTED a00060cc: 03a07000 moveq r7, #0 <== NOT EXECUTED a00060d0: 13a07001 movne r7, #1 <== NOT EXECUTED a00060d4: 0a000004 beq a00060ec <rtems_io_lookup_name+0x74> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
a00060d8: e1a00004 mov r0, r4 <== NOT EXECUTED a00060dc: eb0000bd bl a00063d8 <rtems_filesystem_freenode> <== NOT EXECUTED
return RTEMS_UNSATISFIED;
a00060e0: e3a0000d mov r0, #13 <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
return RTEMS_SUCCESSFUL;
}
a00060e4: e28dd018 add sp, sp, #24 <== NOT EXECUTED
a00060e8: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
rtems_filesystem_freenode( &loc );
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
a00060ec: e5865000 str r5, [r6] <== NOT EXECUTED
device_info->device_name_length = strlen( name );
a00060f0: e1a00005 mov r0, r5 <== NOT EXECUTED a00060f4: eb003016 bl a0012154 <strlen> <== NOT EXECUTED a00060f8: e5860004 str r0, [r6, #4] <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
a00060fc: e5983050 ldr r3, [r8, #80] ; 0x50 <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
a0006100: e1a00004 mov r0, r4 <== NOT EXECUTED
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
device_info->major = the_jnode->info.device.major;
a0006104: e5863008 str r3, [r6, #8] <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
a0006108: e5983054 ldr r3, [r8, #84] ; 0x54 <== NOT EXECUTED a000610c: e586300c str r3, [r6, #12] <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
a0006110: eb0000b0 bl a00063d8 <rtems_filesystem_freenode> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0006114: e1a00007 mov r0, r7 <== NOT EXECUTED a0006118: eafffff1 b a00060e4 <rtems_io_lookup_name+0x6c> <== NOT EXECUTED
a0010f48 <rtems_io_open>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010f48: e59fc044 ldr ip, [pc, #68] ; a0010f94 <rtems_io_open+0x4c>
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010f4c: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010f50: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010f54: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010f58: e15c0000 cmp ip, r0
a0010f5c: 9a000008 bls a0010f84 <rtems_io_open+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
a0010f60: e59fc030 ldr ip, [pc, #48] ; a0010f98 <rtems_io_open+0x50> a0010f64: e3a04018 mov r4, #24 a0010f68: e59cc000 ldr ip, [ip] a0010f6c: e023c394 mla r3, r4, r3, ip a0010f70: e5933004 ldr r3, [r3, #4]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010f74: e3530000 cmp r3, #0
a0010f78: 0a000003 beq a0010f8c <rtems_io_open+0x44>
a0010f7c: e12fff33 blx r3
a0010f80: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a0010f84: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010f88: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].open_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010f8c: e1a00003 mov r0, r3
}
a0010f90: e8bd8010 pop {r4, pc}
a0010f9c <rtems_io_read>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010f9c: e59fc044 ldr ip, [pc, #68] ; a0010fe8 <rtems_io_read+0x4c>
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010fa0: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010fa4: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010fa8: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010fac: e15c0000 cmp ip, r0
a0010fb0: 9a000008 bls a0010fd8 <rtems_io_read+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
a0010fb4: e59fc030 ldr ip, [pc, #48] ; a0010fec <rtems_io_read+0x50> a0010fb8: e3a04018 mov r4, #24 a0010fbc: e59cc000 ldr ip, [ip] a0010fc0: e023c394 mla r3, r4, r3, ip a0010fc4: e593300c ldr r3, [r3, #12]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010fc8: e3530000 cmp r3, #0
a0010fcc: 0a000003 beq a0010fe0 <rtems_io_read+0x44>
a0010fd0: e12fff33 blx r3
a0010fd4: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a0010fd8: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010fdc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].read_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010fe0: e1a00003 mov r0, r3
}
a0010fe4: e8bd8010 pop {r4, pc}
a000b3ac <rtems_io_register_driver>:
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
a000b3ac: e92d4030 push {r4, r5, lr}
a000b3b0: e1a04000 mov r4, r0
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
a000b3b4: e59f014c ldr r0, [pc, #332] ; a000b508 <rtems_io_register_driver+0x15c>
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
a000b3b8: e59f314c ldr r3, [pc, #332] ; a000b50c <rtems_io_register_driver+0x160>
if ( rtems_interrupt_is_in_progress() )
a000b3bc: e5900000 ldr r0, [r0] a000b3c0: e3500000 cmp r0, #0
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
a000b3c4: e5930000 ldr r0, [r3]
if ( rtems_interrupt_is_in_progress() )
a000b3c8: 1a000033 bne a000b49c <rtems_io_register_driver+0xf0>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
a000b3cc: e3520000 cmp r2, #0
a000b3d0: 0a000041 beq a000b4dc <rtems_io_register_driver+0x130>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
if ( driver_table == NULL )
a000b3d4: e3510000 cmp r1, #0
if ( registered_major == NULL )
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
a000b3d8: e5820000 str r0, [r2]
if ( driver_table == NULL )
a000b3dc: 0a00003e beq a000b4dc <rtems_io_register_driver+0x130>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000b3e0: e591c000 ldr ip, [r1] a000b3e4: e35c0000 cmp ip, #0
a000b3e8: 0a000038 beq a000b4d0 <rtems_io_register_driver+0x124>
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
a000b3ec: e1500004 cmp r0, r4
a000b3f0: 9a000027 bls a000b494 <rtems_io_register_driver+0xe8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000b3f4: e59f0114 ldr r0, [pc, #276] ; a000b510 <rtems_io_register_driver+0x164> a000b3f8: e590c000 ldr ip, [r0] a000b3fc: e28cc001 add ip, ip, #1 a000b400: e580c000 str ip, [r0]
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
a000b404: e3540000 cmp r4, #0
a000b408: 1a000025 bne a000b4a4 <rtems_io_register_driver+0xf8>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
a000b40c: e593c000 ldr ip, [r3]
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
a000b410: e35c0000 cmp ip, #0
a000b414: 0a000032 beq a000b4e4 <rtems_io_register_driver+0x138>
a000b418: e59fe0f4 ldr lr, [pc, #244] ; a000b514 <rtems_io_register_driver+0x168> a000b41c: e59e3000 ldr r3, [lr] a000b420: ea000003 b a000b434 <rtems_io_register_driver+0x88> a000b424: e2844001 add r4, r4, #1 a000b428: e15c0004 cmp ip, r4 a000b42c: e2833018 add r3, r3, #24
a000b430: 9a000005 bls a000b44c <rtems_io_register_driver+0xa0>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000b434: e5930000 ldr r0, [r3] a000b438: e3500000 cmp r0, #0
a000b43c: 1afffff8 bne a000b424 <rtems_io_register_driver+0x78>
a000b440: e5930004 ldr r0, [r3, #4] a000b444: e3500000 cmp r0, #0
a000b448: 1afffff5 bne a000b424 <rtems_io_register_driver+0x78>
}
/* Assigns invalid value in case of failure */
*major = m;
if ( m != n )
a000b44c: e15c0004 cmp ip, r4
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
a000b450: e5824000 str r4, [r2]
if ( m != n )
a000b454: 0a000023 beq a000b4e8 <rtems_io_register_driver+0x13c>
a000b458: e3a0c018 mov ip, #24 a000b45c: e00c0c94 mul ip, r4, ip
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
a000b460: e59e5000 ldr r5, [lr]
a000b464: e1a0e001 mov lr, r1
a000b468: e8be000f ldm lr!, {r0, r1, r2, r3}
a000b46c: e085c00c add ip, r5, ip
a000b470: e8ac000f stmia ip!, {r0, r1, r2, r3}
a000b474: e89e0003 ldm lr, {r0, r1}
a000b478: e88c0003 stm ip, {r0, r1}
_Thread_Enable_dispatch();
a000b47c: eb00074a bl a000d1ac <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
a000b480: e3a01000 mov r1, #0 a000b484: e1a00004 mov r0, r4 a000b488: e1a02001 mov r2, r1
}
a000b48c: e8bd4030 pop {r4, r5, lr}
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
a000b490: ea001edd b a001300c <rtems_io_initialize>
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
a000b494: e3a0000a mov r0, #10 <== NOT EXECUTED
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
a000b498: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
a000b49c: e3a00012 mov r0, #18 <== NOT EXECUTED
a000b4a0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
a000b4a4: e59fe068 ldr lr, [pc, #104] ; a000b514 <rtems_io_register_driver+0x168><== NOT EXECUTED a000b4a8: e3a0c018 mov ip, #24 <== NOT EXECUTED a000b4ac: e00c0c94 mul ip, r4, ip <== NOT EXECUTED a000b4b0: e59e3000 ldr r3, [lr] <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000b4b4: e793000c ldr r0, [r3, ip] <== NOT EXECUTED
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
a000b4b8: e083300c add r3, r3, ip <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000b4bc: e3500000 cmp r0, #0 <== NOT EXECUTED a000b4c0: 0a00000b beq a000b4f4 <rtems_io_register_driver+0x148> <== NOT EXECUTED
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
a000b4c4: eb000738 bl a000d1ac <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
a000b4c8: e3a0000c mov r0, #12 <== NOT EXECUTED
a000b4cc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000b4d0: e591c004 ldr ip, [r1, #4] a000b4d4: e35c0000 cmp ip, #0
a000b4d8: 1affffc3 bne a000b3ec <rtems_io_register_driver+0x40>
if ( driver_table == NULL )
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
a000b4dc: e3a00009 mov r0, #9 <== NOT EXECUTED
a000b4e0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
a000b4e4: e5824000 str r4, [r2] <== NOT EXECUTED
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
a000b4e8: eb00072f bl a000d1ac <_Thread_Enable_dispatch>
*major = m;
if ( m != n )
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
a000b4ec: e3a00005 mov r0, #5
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
return sc;
a000b4f0: e8bd8030 pop {r4, r5, pc}
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000b4f4: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED a000b4f8: e3530000 cmp r3, #0 <== NOT EXECUTED a000b4fc: 1afffff0 bne a000b4c4 <rtems_io_register_driver+0x118> <== NOT EXECUTED
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
*registered_major = major;
a000b500: e5824000 str r4, [r2] <== NOT EXECUTED a000b504: eaffffd5 b a000b460 <rtems_io_register_driver+0xb4> <== NOT EXECUTED
a000b518 <rtems_io_unregister_driver>:
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
a000b518: e59f3064 ldr r3, [pc, #100] ; a000b584 <rtems_io_unregister_driver+0x6c>
*/
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
a000b51c: e92d4010 push {r4, lr}
if ( rtems_interrupt_is_in_progress() )
a000b520: e5934000 ldr r4, [r3] a000b524: e3540000 cmp r4, #0
a000b528: 1a000013 bne a000b57c <rtems_io_unregister_driver+0x64>
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
a000b52c: e59f3054 ldr r3, [pc, #84] ; a000b588 <rtems_io_unregister_driver+0x70> a000b530: e5933000 ldr r3, [r3] a000b534: e1530000 cmp r3, r0
a000b538: 8a000001 bhi a000b544 <rtems_io_unregister_driver+0x2c>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
a000b53c: e3a0000d mov r0, #13
}
a000b540: e8bd8010 pop {r4, pc}
a000b544: e59f3040 ldr r3, [pc, #64] ; a000b58c <rtems_io_unregister_driver+0x74>
a000b548: e5932000 ldr r2, [r3]
a000b54c: e2822001 add r2, r2, #1
a000b550: e5832000 str r2, [r3]
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
a000b554: e59f2034 ldr r2, [pc, #52] ; a000b590 <rtems_io_unregister_driver+0x78>
&_IO_Driver_address_table[major],
a000b558: e3a03018 mov r3, #24
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
a000b55c: e1a01004 mov r1, r4 a000b560: e592c000 ldr ip, [r2] a000b564: e1a02003 mov r2, r3 a000b568: e020c093 mla r0, r3, r0, ip a000b56c: eb00298e bl a0015bac <memset>
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
a000b570: eb00070d bl a000d1ac <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000b574: e1a00004 mov r0, r4
a000b578: e8bd8010 pop {r4, pc}
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
a000b57c: e3a00012 mov r0, #18
a000b580: e8bd8010 pop {r4, pc}
a0010ff0 <rtems_io_write>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010ff0: e59fc044 ldr ip, [pc, #68] ; a001103c <rtems_io_write+0x4c>
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010ff4: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010ff8: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010ffc: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0011000: e15c0000 cmp ip, r0
a0011004: 9a000008 bls a001102c <rtems_io_write+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
a0011008: e59fc030 ldr ip, [pc, #48] ; a0011040 <rtems_io_write+0x50> a001100c: e3a04018 mov r4, #24 a0011010: e59cc000 ldr ip, [ip] a0011014: e023c394 mla r3, r4, r3, ip a0011018: e5933010 ldr r3, [r3, #16]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a001101c: e3530000 cmp r3, #0
a0011020: 0a000003 beq a0011034 <rtems_io_write+0x44>
a0011024: e12fff33 blx r3
a0011028: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a001102c: e3a0000a mov r0, #10 <== NOT EXECUTED
a0011030: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].write_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0011034: e1a00003 mov r0, r3 <== NOT EXECUTED
}
a0011038: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0006538 <rtems_libio_init>:
{
rtems_status_code rc;
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
a0006538: e59f30bc ldr r3, [pc, #188] ; a00065fc <rtems_libio_init+0xc4>
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
a000653c: e92d4010 push {r4, lr}
rtems_status_code rc;
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
a0006540: e5934000 ldr r4, [r3]
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
a0006544: e24dd004 sub sp, sp, #4
rtems_status_code rc;
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
a0006548: e3540000 cmp r4, #0
a000654c: 0a000017 beq a00065b0 <rtems_libio_init+0x78>
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
a0006550: e1a00004 mov r0, r4 a0006554: e3a01038 mov r1, #56 ; 0x38 a0006558: ebffff35 bl a0006234 <calloc> a000655c: e59f309c ldr r3, [pc, #156] ; a0006600 <rtems_libio_init+0xc8>
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
a0006560: e3500000 cmp r0, #0
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
a0006564: e1a02000 mov r2, r0 a0006568: e5830000 str r0, [r3]
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
a000656c: 0a000020 beq a00065f4 <rtems_libio_init+0xbc>
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
a0006570: e59f308c ldr r3, [pc, #140] ; a0006604 <rtems_libio_init+0xcc>
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
a0006574: e3540001 cmp r4, #1
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
a0006578: e5830000 str r0, [r3]
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
a000657c: 9a000009 bls a00065a8 <rtems_libio_init+0x70>
* rtems_libio_init
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
a0006580: e2803038 add r3, r0, #56 ; 0x38 a0006584: e3a02001 mov r2, #1
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
iop->data1 = iop + 1;
a0006588: e2822001 add r2, r2, #1
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
a000658c: e1520004 cmp r2, r4
iop->data1 = iop + 1;
a0006590: e5033004 str r3, [r3, #-4] a0006594: e2833038 add r3, r3, #56 ; 0x38
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
a0006598: 1afffffa bne a0006588 <rtems_libio_init+0x50>
* rtems_libio_init
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
a000659c: e2422001 sub r2, r2, #1 a00065a0: e3a03038 mov r3, #56 ; 0x38
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
a00065a4: e0220293 mla r2, r3, r2, r0
iop->data1 = iop + 1;
iop->data1 = NULL;
a00065a8: e3a03000 mov r3, #0 a00065ac: e5823034 str r3, [r2, #52] ; 0x34
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
a00065b0: e59fc050 ldr ip, [pc, #80] ; a0006608 <rtems_libio_init+0xd0> a00065b4: e59f0050 ldr r0, [pc, #80] ; a000660c <rtems_libio_init+0xd4> a00065b8: e3a01001 mov r1, #1 a00065bc: e3a02054 mov r2, #84 ; 0x54 a00065c0: e3a03000 mov r3, #0 a00065c4: e58dc000 str ip, [sp] a00065c8: eb000ca0 bl a0009850 <rtems_semaphore_create>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
a00065cc: e3500000 cmp r0, #0
a00065d0: 1a000006 bne a00065f0 <rtems_libio_init+0xb8>
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
a00065d4: e59f3034 ldr r3, [pc, #52] ; a0006610 <rtems_libio_init+0xd8> a00065d8: e5933000 ldr r3, [r3] a00065dc: e3530000 cmp r3, #0
a00065e0: 0a000000 beq a00065e8 <rtems_libio_init+0xb0>
(* rtems_fs_init_helper)();
a00065e4: e12fff33 blx r3
}
a00065e8: e28dd004 add sp, sp, #4
a00065ec: e8bd8010 pop {r4, pc}
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
rtems_fatal_error_occurred( rc );
a00065f0: eb000ed7 bl a000a154 <rtems_fatal_error_occurred> <== NOT EXECUTED
if (rtems_libio_number_iops > 0)
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
a00065f4: e280001a add r0, r0, #26 a00065f8: eb000ed5 bl a000a154 <rtems_fatal_error_occurred>
a0007854 <rtems_libio_set_private_env>:
}
}
rtems_status_code rtems_libio_set_private_env(void)
{
a0007854: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a0007858: e24dd02c sub sp, sp, #44 ; 0x2c
rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_id task_id = rtems_task_self();
a000785c: eb000b80 bl a000a664 <rtems_task_self>
rtems_filesystem_location_info_t root_loc;
rtems_filesystem_location_info_t current_loc;
rtems_user_env_t *new_env = NULL;
int rv = 0;
rv = rtems_filesystem_evaluate_path("/", 1, 0, &root_loc, 0);
a0007860: e28d7018 add r7, sp, #24 a0007864: e3a0c000 mov ip, #0 a0007868: e1a0200c mov r2, ip
}
rtems_status_code rtems_libio_set_private_env(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_id task_id = rtems_task_self();
a000786c: e1a06000 mov r6, r0
rtems_filesystem_location_info_t root_loc;
rtems_filesystem_location_info_t current_loc;
rtems_user_env_t *new_env = NULL;
int rv = 0;
rv = rtems_filesystem_evaluate_path("/", 1, 0, &root_loc, 0);
a0007870: e3a01001 mov r1, #1 a0007874: e59f00fc ldr r0, [pc, #252] ; a0007978 <rtems_libio_set_private_env+0x124> a0007878: e1a03007 mov r3, r7 a000787c: e58dc000 str ip, [sp] a0007880: ebfffb2d bl a000653c <rtems_filesystem_evaluate_path>
if (rv != 0)
a0007884: e250c000 subs ip, r0, #0
error_1:
rtems_filesystem_freenode(&root_loc);
error_0:
return RTEMS_NO_MEMORY;
a0007888: 13a0001a movne r0, #26
rtems_filesystem_location_info_t current_loc;
rtems_user_env_t *new_env = NULL;
int rv = 0;
rv = rtems_filesystem_evaluate_path("/", 1, 0, &root_loc, 0);
if (rv != 0)
a000788c: 0a000001 beq a0007898 <rtems_libio_set_private_env+0x44>
error_1:
rtems_filesystem_freenode(&root_loc);
error_0:
return RTEMS_NO_MEMORY;
}
a0007890: e28dd02c add sp, sp, #44 ; 0x2c
a0007894: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
rv = rtems_filesystem_evaluate_path("/", 1, 0, &root_loc, 0);
if (rv != 0)
goto error_0;
rv = rtems_filesystem_evaluate_path("/", 1, 0, ¤t_loc, 0);
a0007898: e28d5004 add r5, sp, #4 a000789c: e59f00d4 ldr r0, [pc, #212] ; a0007978 <rtems_libio_set_private_env+0x124> a00078a0: e3a01001 mov r1, #1 a00078a4: e1a0200c mov r2, ip a00078a8: e1a03005 mov r3, r5 a00078ac: e58dc000 str ip, [sp] a00078b0: ebfffb21 bl a000653c <rtems_filesystem_evaluate_path>
if (rv != 0)
a00078b4: e3500000 cmp r0, #0
a00078b8: 1a00002a bne a0007968 <rtems_libio_set_private_env+0x114>
* Bharath: I'm not sure if the check can be reduced to
* if( rtems_current_user_env->task_id != task_id ) {
*/
if (
rtems_current_user_env == &rtems_global_user_env
a00078bc: e59f30b8 ldr r3, [pc, #184] ; a000797c <rtems_libio_set_private_env+0x128> a00078c0: e5934000 ldr r4, [r3]
/*
* Bharath: I'm not sure if the check can be reduced to
* if( rtems_current_user_env->task_id != task_id ) {
*/
if (
a00078c4: e59f30b4 ldr r3, [pc, #180] ; a0007980 <rtems_libio_set_private_env+0x12c> a00078c8: e1540003 cmp r4, r3
a00078cc: 0a000002 beq a00078dc <rtems_libio_set_private_env+0x88>
rtems_current_user_env == &rtems_global_user_env
|| rtems_current_user_env->task_id != task_id
a00078d0: e5943000 ldr r3, [r4] a00078d4: e1530006 cmp r3, r6
a00078d8: 0a00000d beq a0007914 <rtems_libio_set_private_env+0xc0>
) {
new_env = malloc(sizeof(rtems_user_env_t));
a00078dc: e3a00048 mov r0, #72 ; 0x48 a00078e0: ebfffd0c bl a0006d18 <malloc>
if (new_env == NULL)
a00078e4: e3500000 cmp r0, #0
if (
rtems_current_user_env == &rtems_global_user_env
|| rtems_current_user_env->task_id != task_id
) {
new_env = malloc(sizeof(rtems_user_env_t));
a00078e8: e1a04000 mov r4, r0 a00078ec: e1a0a000 mov sl, r0
if (new_env == NULL)
a00078f0: 0a00001a beq a0007960 <rtems_libio_set_private_env+0x10c>
#ifdef HAVE_USERENV_REFCNT
new_env->refcnt = 1;
#endif
sc = rtems_task_variable_add(
a00078f4: e59f8080 ldr r8, [pc, #128] ; a000797c <rtems_libio_set_private_env+0x128> a00078f8: e3a00000 mov r0, #0 a00078fc: e59f2080 ldr r2, [pc, #128] ; a0007984 <rtems_libio_set_private_env+0x130> a0007900: e1a01008 mov r1, r8 a0007904: eb000b75 bl a000a6e0 <rtems_task_variable_add>
RTEMS_SELF,
(void*)&rtems_current_user_env,
(void(*)(void *))free_user_env
);
if (sc != RTEMS_SUCCESSFUL)
a0007908: e3500000 cmp r0, #0
a000790c: 1a000011 bne a0007958 <rtems_libio_set_private_env+0x104>
goto error_3;
rtems_current_user_env = new_env;
a0007910: e5884000 str r4, [r8]
}
/* Inherit the global values */
*rtems_current_user_env = rtems_global_user_env;
a0007914: e59f1064 ldr r1, [pc, #100] ; a0007980 <rtems_libio_set_private_env+0x12c> a0007918: e3a02048 mov r2, #72 ; 0x48 a000791c: e1a00004 mov r0, r4 a0007920: eb002956 bl a0011e80 <memcpy>
* Clone the pathlocs. In contrast to most other code we must _not_ free the * original locs because what we are trying to do here is forking off clones. * The reason is a pathloc can be allocated by the file system and needs to * be freed when deleting the environment. */ rtems_filesystem_root = root_loc;
a0007924: e8b7000f ldm r7!, {r0, r1, r2, r3}
}
/* Inherit the global values */
*rtems_current_user_env = rtems_global_user_env;
rtems_current_user_env->task_id = task_id;
a0007928: e1a0c004 mov ip, r4 a000792c: e48c6018 str r6, [ip], #24
* original locs because what we are trying to do here is forking off clones. * The reason is a pathloc can be allocated by the file system and needs to * be freed when deleting the environment. */ rtems_filesystem_root = root_loc; rtems_filesystem_current = current_loc;
a0007930: e2844004 add r4, r4, #4
* Clone the pathlocs. In contrast to most other code we must _not_ free the * original locs because what we are trying to do here is forking off clones. * The reason is a pathloc can be allocated by the file system and needs to * be freed when deleting the environment. */ rtems_filesystem_root = root_loc;
a0007934: e5976000 ldr r6, [r7]
a0007938: e8ac000f stmia ip!, {r0, r1, r2, r3}
rtems_filesystem_current = current_loc;
a000793c: e8b5000f ldm r5!, {r0, r1, r2, r3}
a0007940: e8a4000f stmia r4!, {r0, r1, r2, r3}
a0007944: e5953000 ldr r3, [r5]
* Clone the pathlocs. In contrast to most other code we must _not_ free the * original locs because what we are trying to do here is forking off clones. * The reason is a pathloc can be allocated by the file system and needs to * be freed when deleting the environment. */ rtems_filesystem_root = root_loc;
a0007948: e58c6000 str r6, [ip]
rtems_filesystem_current = current_loc;
return RTEMS_SUCCESSFUL;
a000794c: e3a00000 mov r0, #0
* original locs because what we are trying to do here is forking off clones. * The reason is a pathloc can be allocated by the file system and needs to * be freed when deleting the environment. */ rtems_filesystem_root = root_loc; rtems_filesystem_current = current_loc;
a0007950: e5843000 str r3, [r4]
return RTEMS_SUCCESSFUL;
a0007954: eaffffcd b a0007890 <rtems_libio_set_private_env+0x3c>
error_3:
free(new_env);
a0007958: e1a00004 mov r0, r4 a000795c: ebfffb35 bl a0006638 <free>
error_2:
rtems_filesystem_freenode(¤t_loc);
a0007960: e1a00005 mov r0, r5 a0007964: ebfffb2e bl a0006624 <rtems_filesystem_freenode>
error_1:
rtems_filesystem_freenode(&root_loc);
a0007968: e1a00007 mov r0, r7 a000796c: ebfffb2c bl a0006624 <rtems_filesystem_freenode>
error_0:
return RTEMS_NO_MEMORY;
a0007970: e3a0001a mov r0, #26 a0007974: eaffffc5 b a0007890 <rtems_libio_set_private_env+0x3c>
a0007988 <rtems_libio_share_private_env>:
* b) mutex access to rtems_filesystem_current, rtems_filesytem_root
* while changing any of those (chdir(), chroot()).
*/
rtems_status_code rtems_libio_share_private_env(rtems_id task_id)
{
a0007988: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
a000798c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
a0007990: e1a06000 mov r6, r0 <== NOT EXECUTED
rtems_id current_task_id;
/*
* get current task id
*/
current_task_id = rtems_task_self();
a0007994: eb000b32 bl a000a664 <rtems_task_self> <== NOT EXECUTED
/*
* If this was an attempt to share the task with self,
* if somebody wanted to do it... Lets tell them, its shared
*/
if( task_id == current_task_id )
a0007998: e1560000 cmp r6, r0 <== NOT EXECUTED
rtems_id current_task_id;
/*
* get current task id
*/
current_task_id = rtems_task_self();
a000799c: e1a04000 mov r4, r0 <== NOT EXECUTED
* If this was an attempt to share the task with self,
* if somebody wanted to do it... Lets tell them, its shared
*/
if( task_id == current_task_id )
return RTEMS_SUCCESSFUL;
a00079a0: 03a06000 moveq r6, #0 <== NOT EXECUTED
/*
* If this was an attempt to share the task with self,
* if somebody wanted to do it... Lets tell them, its shared
*/
if( task_id == current_task_id )
a00079a4: 0a00000c beq a00079dc <rtems_libio_share_private_env+0x54> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
/*
* Try to get the requested user environment
*/
sc = rtems_task_variable_get(
a00079a8: e59f5040 ldr r5, [pc, #64] ; a00079f0 <rtems_libio_share_private_env+0x68><== NOT EXECUTED a00079ac: e1a00006 mov r0, r6 <== NOT EXECUTED a00079b0: e1a0200d mov r2, sp <== NOT EXECUTED a00079b4: e1a01005 mov r1, r5 <== NOT EXECUTED a00079b8: eb000b74 bl a000a790 <rtems_task_variable_get> <== NOT EXECUTED
(void*)&shared_user_env );
/*
* If it was not successful, return the error code
*/
if (sc != RTEMS_SUCCESSFUL)
a00079bc: e2506000 subs r6, r0, #0 <== NOT EXECUTED a00079c0: 1a000005 bne a00079dc <rtems_libio_share_private_env+0x54> <== NOT EXECUTED
* If we have a current environment in place, we need to
* free it, since we will be sharing the variable with the
* shared_user_env
*/
if (rtems_current_user_env->task_id==current_task_id) {
a00079c4: e5950000 ldr r0, [r5] <== NOT EXECUTED a00079c8: e5903000 ldr r3, [r0] <== NOT EXECUTED a00079cc: e1530004 cmp r3, r4 <== NOT EXECUTED a00079d0: 0a000004 beq a00079e8 <rtems_libio_share_private_env+0x60> <== NOT EXECUTED
rtems_user_env_t *tmp = rtems_current_user_env;
free_user_env( tmp );
}
/* the current_user_env is the same pointer that remote env */
rtems_current_user_env = shared_user_env;
a00079d4: e59d3000 ldr r3, [sp] <== NOT EXECUTED a00079d8: e5853000 str r3, [r5] <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
rtems_current_user_env->refcnt++;
#endif
return RTEMS_SUCCESSFUL;
}
a00079dc: e1a00006 mov r0, r6 <== NOT EXECUTED
a00079e0: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a00079e4: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
* shared_user_env
*/
if (rtems_current_user_env->task_id==current_task_id) {
rtems_user_env_t *tmp = rtems_current_user_env;
free_user_env( tmp );
a00079e8: ebffff8b bl a000781c <free_user_env> <== NOT EXECUTED a00079ec: eafffff8 b a00079d4 <rtems_libio_share_private_env+0x4c> <== NOT EXECUTED
a000e4dc <rtems_libio_to_fcntl_flags>:
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
a000e4dc: e2002006 and r2, r0, #6 a000e4e0: e3520006 cmp r2, #6
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
a000e4e4: e1a03000 mov r3, r0
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
fcntl_flags |= O_RDWR;
a000e4e8: 03a00002 moveq r0, #2
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
a000e4ec: 0a000002 beq a000e4fc <rtems_libio_to_fcntl_flags+0x20>
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
a000e4f0: e3130002 tst r3, #2
fcntl_flags |= O_RDONLY;
a000e4f4: 13a00000 movne r0, #0
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
a000e4f8: 0a000006 beq a000e518 <rtems_libio_to_fcntl_flags+0x3c>
fcntl_flags |= O_RDONLY;
} else if ( (flags & LIBIO_FLAGS_WRITE) == LIBIO_FLAGS_WRITE) {
fcntl_flags |= O_WRONLY;
}
if ( (flags & LIBIO_FLAGS_NO_DELAY) == LIBIO_FLAGS_NO_DELAY ) {
a000e4fc: e3130001 tst r3, #1
fcntl_flags |= O_NONBLOCK;
a000e500: 13800901 orrne r0, r0, #16384 ; 0x4000
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
a000e504: e3130c02 tst r3, #512 ; 0x200
fcntl_flags |= O_APPEND;
a000e508: 13800008 orrne r0, r0, #8
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
a000e50c: e3130b01 tst r3, #1024 ; 0x400
fcntl_flags |= O_CREAT;
a000e510: 13800c02 orrne r0, r0, #512 ; 0x200
}
return fcntl_flags;
}
a000e514: e12fff1e bx lr
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
fcntl_flags |= O_RDWR;
a000e518: e3130004 tst r3, #4 <== NOT EXECUTED a000e51c: 03a00000 moveq r0, #0 <== NOT EXECUTED a000e520: 13a00001 movne r0, #1 <== NOT EXECUTED a000e524: eafffff4 b a000e4fc <rtems_libio_to_fcntl_flags+0x20> <== NOT EXECUTED
a000a8b8 <rtems_malloc_statistics_at_free>:
* size and thus we skip updating the statistics.
*/
static void rtems_malloc_statistics_at_free(
void *pointer
)
{
a000a8b8: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
uintptr_t size;
if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) {
a000a8bc: e59f3040 ldr r3, [pc, #64] ; a000a904 <rtems_malloc_statistics_at_free+0x4c><== NOT EXECUTED
* size and thus we skip updating the statistics.
*/
static void rtems_malloc_statistics_at_free(
void *pointer
)
{
a000a8c0: e24dd004 sub sp, sp, #4 <== NOT EXECUTED a000a8c4: e1a01000 mov r1, r0 <== NOT EXECUTED
uintptr_t size;
if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) {
a000a8c8: e1a0200d mov r2, sp <== NOT EXECUTED a000a8cc: e5930000 ldr r0, [r3] <== NOT EXECUTED a000a8d0: eb001857 bl a0010a34 <_Protected_heap_Get_block_size> <== NOT EXECUTED a000a8d4: e3500000 cmp r0, #0 <== NOT EXECUTED a000a8d8: 0a000007 beq a000a8fc <rtems_malloc_statistics_at_free+0x44><== NOT EXECUTED
MSBUMP(lifetime_freed, size);
a000a8dc: e59f3024 ldr r3, [pc, #36] ; a000a908 <rtems_malloc_statistics_at_free+0x50><== NOT EXECUTED
a000a8e0: e59d0000 ldr r0, [sp] <== NOT EXECUTED
a000a8e4: e2832024 add r2, r3, #36 ; 0x24 <== NOT EXECUTED
a000a8e8: e8920006 ldm r2, {r1, r2} <== NOT EXECUTED
a000a8ec: e0911000 adds r1, r1, r0 <== NOT EXECUTED
a000a8f0: e2a22000 adc r2, r2, #0 <== NOT EXECUTED
a000a8f4: e5831024 str r1, [r3, #36] ; 0x24 <== NOT EXECUTED
a000a8f8: e5832028 str r2, [r3, #40] ; 0x28 <== NOT EXECUTED
} }
a000a8fc: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000a900: e8bd8000 pop {pc} <== NOT EXECUTED
a00127c8 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
a00127c8: e92d4070 push {r4, r5, r6, lr}
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
a00127cc: e2504000 subs r4, r0, #0
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
a00127d0: e1a05001 mov r5, r1 a00127d4: e1a06002 mov r6, r2
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
a00127d8: 0a00001b beq a001284c <rtems_memalign+0x84>
return EINVAL;
*pointer = NULL;
a00127dc: e3a03000 mov r3, #0 a00127e0: e5843000 str r3, [r4]
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
a00127e4: e59f3070 ldr r3, [pc, #112] ; a001285c <rtems_memalign+0x94> a00127e8: e5933000 ldr r3, [r3] a00127ec: e3530003 cmp r3, #3
a00127f0: 0a000012 beq a0012840 <rtems_memalign+0x78>
return EINVAL;
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
a00127f4: ebffd37d bl a00075f0 <malloc_deferred_frees_process>
Heap_Control *heap,
uintptr_t size,
uintptr_t alignment
)
{
return
a00127f8: e59f3060 ldr r3, [pc, #96] ; a0012860 <rtems_memalign+0x98> a00127fc: e1a02005 mov r2, r5 a0012800: e1a01006 mov r1, r6 a0012804: e5930000 ldr r0, [r3] a0012808: e3a03000 mov r3, #0 a001280c: ebffe7f1 bl a000c7d8 <_Protected_heap_Allocate_aligned_with_boundary>
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
a0012810: e2505000 subs r5, r0, #0
a0012814: 0a00000e beq a0012854 <rtems_memalign+0x8c>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
a0012818: e59f3044 ldr r3, [pc, #68] ; a0012864 <rtems_memalign+0x9c> a001281c: e5933000 ldr r3, [r3] a0012820: e3530000 cmp r3, #0
a0012824: 0a000002 beq a0012834 <rtems_memalign+0x6c>
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
a0012828: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED a001282c: e1a00004 mov r0, r4 <== NOT EXECUTED a0012830: e12fff33 blx r3 <== NOT EXECUTED
*pointer = return_this;
a0012834: e5845000 str r5, [r4]
return 0;
a0012838: e3a00000 mov r0, #0
a001283c: e8bd8070 pop {r4, r5, r6, pc}
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
!malloc_is_system_state_OK() )
a0012840: ebffd356 bl a00075a0 <malloc_is_system_state_OK>
*pointer = NULL;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
a0012844: e3500000 cmp r0, #0
a0012848: 1affffe9 bne a00127f4 <rtems_memalign+0x2c>
!malloc_is_system_state_OK() )
return EINVAL;
a001284c: e3a00016 mov r0, #22 <== NOT EXECUTED
a0012850: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
return ENOMEM;
a0012854: e3a0000c mov r0, #12 <== NOT EXECUTED
if ( rtems_malloc_statistics_helpers )
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
*pointer = return_this;
return 0;
}
a0012858: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a0017808 <rtems_message_queue_broadcast>:
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
a0017808: e92d40f0 push {r4, r5, r6, r7, lr}
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
a001780c: e2516000 subs r6, r1, #0
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
a0017810: e24dd00c sub sp, sp, #12 a0017814: e1a04000 mov r4, r0 a0017818: e1a05002 mov r5, r2 a001781c: e1a07003 mov r7, r3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
a0017820: 0a000016 beq a0017880 <rtems_message_queue_broadcast+0x78>
return RTEMS_INVALID_ADDRESS;
if ( !count )
a0017824: e3530000 cmp r3, #0
a0017828: 0a000014 beq a0017880 <rtems_message_queue_broadcast+0x78>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
a001782c: e59f0054 ldr r0, [pc, #84] ; a0017888 <rtems_message_queue_broadcast+0x80> a0017830: e1a01004 mov r1, r4 a0017834: e28d2008 add r2, sp, #8 a0017838: eb0014ed bl a001cbf4 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a001783c: e59d3008 ldr r3, [sp, #8] a0017840: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0017844: 13a00004 movne r0, #4
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0017848: 1a00000a bne a0017878 <rtems_message_queue_broadcast+0x70>
case OBJECTS_LOCAL:
core_status = _CORE_message_queue_Broadcast(
a001784c: e58d3000 str r3, [sp] a0017850: e1a01006 mov r1, r6 a0017854: e1a03004 mov r3, r4 a0017858: e1a02005 mov r2, r5 a001785c: e2800014 add r0, r0, #20 a0017860: e58d7004 str r7, [sp, #4] a0017864: eb000dc8 bl a001af8c <_CORE_message_queue_Broadcast> a0017868: e1a04000 mov r4, r0
NULL,
#endif
count
);
_Thread_Enable_dispatch();
a001786c: eb0017de bl a001d7ec <_Thread_Enable_dispatch>
return
a0017870: e1a00004 mov r0, r4 a0017874: eb0000d5 bl a0017bd0 <_Message_queue_Translate_core_message_queue_return_code>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0017878: e28dd00c add sp, sp, #12
a001787c: e8bd80f0 pop {r4, r5, r6, r7, pc}
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !count )
return RTEMS_INVALID_ADDRESS;
a0017880: e3a00009 mov r0, #9 a0017884: eafffffb b a0017878 <rtems_message_queue_broadcast+0x70>
a0011ff4 <rtems_message_queue_create>:
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0011ff4: e92d41f0 push {r4, r5, r6, r7, r8, lr}
CORE_message_queue_Attributes the_msgq_attributes;
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
a0011ff8: e2507000 subs r7, r0, #0
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0011ffc: e24dd008 sub sp, sp, #8 a0012000: e1a04001 mov r4, r1 a0012004: e1a06002 mov r6, r2 a0012008: e59d5020 ldr r5, [sp, #32]
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a001200c: 03a00003 moveq r0, #3
CORE_message_queue_Attributes the_msgq_attributes;
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
a0012010: 0a000008 beq a0012038 <rtems_message_queue_create+0x44>
return RTEMS_INVALID_NAME;
if ( !id )
a0012014: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
a0012018: 03a00009 moveq r0, #9
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
a001201c: 0a000005 beq a0012038 <rtems_message_queue_create+0x44>
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
a0012020: e3510000 cmp r1, #0
return RTEMS_INVALID_NUMBER;
a0012024: 03a0000a moveq r0, #10
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
a0012028: 0a000002 beq a0012038 <rtems_message_queue_create+0x44>
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
a001202c: e3520000 cmp r2, #0
return RTEMS_INVALID_SIZE;
a0012030: 03a00008 moveq r0, #8
#endif
if ( count == 0 )
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
a0012034: 1a000001 bne a0012040 <rtems_message_queue_create+0x4c>
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a0012038: e28dd008 add sp, sp, #8
a001203c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a0012040: e59f2098 ldr r2, [pc, #152] ; a00120e0 <rtems_message_queue_create+0xec> a0012044: e5921000 ldr r1, [r2] a0012048: e2811001 add r1, r1, #1 a001204c: e5821000 str r1, [r2]
#endif
#endif
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
a0012050: e58d3000 str r3, [sp] a0012054: eb0016f8 bl a0017c3c <_Message_queue_Allocate>
if ( !the_message_queue ) {
a0012058: e2508000 subs r8, r0, #0 a001205c: e59d3000 ldr r3, [sp]
a0012060: 0a00001b beq a00120d4 <rtems_message_queue_create+0xe0>
}
#endif
the_message_queue->attribute_set = attribute_set;
if (_Attributes_Is_priority( attribute_set ) )
a0012064: e2132004 ands r2, r3, #4
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_message_queue->attribute_set = attribute_set;
a0012068: e5883010 str r3, [r8, #16]
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
a001206c: 13a03001 movne r3, #1 a0012070: 158d3004 strne r3, [sp, #4]
else
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
a0012074: 058d2004 streq r2, [sp, #4]
if ( ! _CORE_message_queue_Initialize(
a0012078: e2880014 add r0, r8, #20 a001207c: e28d1004 add r1, sp, #4 a0012080: e1a02004 mov r2, r4 a0012084: e1a03006 mov r3, r6 a0012088: eb000477 bl a001326c <_CORE_message_queue_Initialize> a001208c: e3500000 cmp r0, #0
a0012090: 1a000005 bne a00120ac <rtems_message_queue_create+0xb8>
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
a0012094: e59f0048 ldr r0, [pc, #72] ; a00120e4 <rtems_message_queue_create+0xf0><== NOT EXECUTED a0012098: e1a01008 mov r1, r8 <== NOT EXECUTED a001209c: eb000837 bl a0014180 <_Objects_Free> <== NOT EXECUTED
_Objects_MP_Close(
&_Message_queue_Information, the_message_queue->Object.id);
#endif
_Message_queue_Free( the_message_queue );
_Thread_Enable_dispatch();
a00120a0: eb000bb5 bl a0014f7c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_UNSATISFIED;
a00120a4: e3a0000d mov r0, #13 <== NOT EXECUTED a00120a8: eaffffe2 b a0012038 <rtems_message_queue_create+0x44> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00120ac: e59f2030 ldr r2, [pc, #48] ; a00120e4 <rtems_message_queue_create+0xf0>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a00120b0: e5983008 ldr r3, [r8, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00120b4: e592201c ldr r2, [r2, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a00120b8: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00120bc: e7828721 str r8, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a00120c0: e588700c str r7, [r8, #12]
&_Message_queue_Information,
&the_message_queue->Object,
(Objects_Name) name
);
*id = the_message_queue->Object.id;
a00120c4: e5853000 str r3, [r5]
name,
0
);
#endif
_Thread_Enable_dispatch();
a00120c8: eb000bab bl a0014f7c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a00120cc: e3a00000 mov r0, #0 a00120d0: eaffffd8 b a0012038 <rtems_message_queue_create+0x44>
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
if ( !the_message_queue ) {
_Thread_Enable_dispatch();
a00120d4: eb000ba8 bl a0014f7c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a00120d8: e3a00005 mov r0, #5 <== NOT EXECUTED a00120dc: eaffffd5 b a0012038 <rtems_message_queue_create+0x44> <== NOT EXECUTED
a0017a3c <rtems_message_queue_get_number_pending>:
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
a0017a3c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
a0017a40: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
a0017a44: e24dd004 sub sp, sp, #4 <== NOT EXECUTED a0017a48: e1a01000 mov r1, r0 <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
return RTEMS_INVALID_ADDRESS;
a0017a4c: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
a0017a50: 0a00000a beq a0017a80 <rtems_message_queue_get_number_pending+0x44><== NOT EXECUTED a0017a54: e59f002c ldr r0, [pc, #44] ; a0017a88 <rtems_message_queue_get_number_pending+0x4c><== NOT EXECUTED a0017a58: e1a0200d mov r2, sp <== NOT EXECUTED a0017a5c: eb001464 bl a001cbf4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0017a60: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0017a64: e3550000 cmp r5, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0017a68: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0017a6c: 1a000003 bne a0017a80 <rtems_message_queue_get_number_pending+0x44><== NOT EXECUTED
case OBJECTS_LOCAL:
*count = the_message_queue->message_queue.number_of_pending_messages;
a0017a70: e590305c ldr r3, [r0, #92] ; 0x5c <== NOT EXECUTED a0017a74: e5843000 str r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
a0017a78: eb00175b bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0017a7c: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0017a80: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0017a84: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a001211c <rtems_message_queue_receive>:
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
a001211c: e92d4070 push {r4, r5, r6, lr}
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
a0012120: e2515000 subs r5, r1, #0
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
a0012124: e24dd00c sub sp, sp, #12 a0012128: e1a01000 mov r1, r0 a001212c: e1a04002 mov r4, r2 a0012130: e1a06003 mov r6, r3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
a0012134: 0a000019 beq a00121a0 <rtems_message_queue_receive+0x84>
return RTEMS_INVALID_ADDRESS;
if ( !size )
a0012138: e3520000 cmp r2, #0
a001213c: 0a000017 beq a00121a0 <rtems_message_queue_receive+0x84>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
a0012140: e59f0060 ldr r0, [pc, #96] ; a00121a8 <rtems_message_queue_receive+0x8c> a0012144: e28d2008 add r2, sp, #8 a0012148: eb000865 bl a00142e4 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a001214c: e59d3008 ldr r3, [sp, #8] a0012150: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0012154: 13a00004 movne r0, #4
if ( !size )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0012158: 1a00000e bne a0012198 <rtems_message_queue_receive+0x7c>
if ( _Options_Is_no_wait( option_set ) )
wait = false;
else
wait = true;
_CORE_message_queue_Seize(
a001215c: e59d301c ldr r3, [sp, #28]
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
a0012160: e2066001 and r6, r6, #1 a0012164: e5901008 ldr r1, [r0, #8] a0012168: e1a02005 mov r2, r5 a001216c: e2800014 add r0, r0, #20 a0012170: e58d3004 str r3, [sp, #4] a0012174: e2266001 eor r6, r6, #1 a0012178: e1a03004 mov r3, r4 a001217c: e58d6000 str r6, [sp] a0012180: eb00046a bl a0013330 <_CORE_message_queue_Seize>
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
a0012184: eb000b7c bl a0014f7c <_Thread_Enable_dispatch>
return _Message_queue_Translate_core_message_queue_return_code(
_Thread_Executing->Wait.return_code
a0012188: e59f301c ldr r3, [pc, #28] ; a00121ac <rtems_message_queue_receive+0x90> a001218c: e5933004 ldr r3, [r3, #4]
size,
wait,
timeout
);
_Thread_Enable_dispatch();
return _Message_queue_Translate_core_message_queue_return_code(
a0012190: e5930034 ldr r0, [r3, #52] ; 0x34 a0012194: eb000024 bl a001222c <_Message_queue_Translate_core_message_queue_return_code>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0012198: e28dd00c add sp, sp, #12
a001219c: e8bd8070 pop {r4, r5, r6, pc}
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
a00121a0: e3a00009 mov r0, #9 a00121a4: eafffffb b a0012198 <rtems_message_queue_receive+0x7c>
a000b7b8 <rtems_object_api_maximum_class>:
int rtems_object_api_maximum_class(
int api
)
{
return _Objects_API_maximum_class(api);
a000b7b8: ea000639 b a000d0a4 <_Objects_API_maximum_class> <== NOT EXECUTED
a000b7bc <rtems_object_api_minimum_class>:
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
a000b7bc: e2400001 sub r0, r0, #1 <== NOT EXECUTED
uint32_t api
)
{
if ( _Objects_Is_api_valid( api ) )
return 1;
return -1;
a000b7c0: e3500003 cmp r0, #3 <== NOT EXECUTED
}
a000b7c4: 33a00001 movcc r0, #1 <== NOT EXECUTED a000b7c8: 23e00000 mvncs r0, #0 <== NOT EXECUTED a000b7cc: e12fff1e bx lr <== NOT EXECUTED
a000b7d0 <rtems_object_get_api_class_name>:
)
{
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
a000b7d0: e3500001 cmp r0, #1 <== NOT EXECUTED
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
a000b7d4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
a000b7d8: 0a000004 beq a000b7f0 <rtems_object_get_api_class_name+0x20><== NOT EXECUTED
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
a000b7dc: e3500002 cmp r0, #2 <== NOT EXECUTED
api_assoc = rtems_object_api_classic_assoc;
a000b7e0: 059f0024 ldreq r0, [pc, #36] ; a000b80c <rtems_object_get_api_class_name+0x3c><== NOT EXECUTED
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
a000b7e4: 0a000002 beq a000b7f4 <rtems_object_get_api_class_name+0x24><== NOT EXECUTED
#ifdef RTEMS_POSIX_API
else if ( the_api == OBJECTS_POSIX_API )
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
a000b7e8: e59f0020 ldr r0, [pc, #32] ; a000b810 <rtems_object_get_api_class_name+0x40><== NOT EXECUTED
a000b7ec: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
api_assoc = rtems_object_api_internal_assoc;
a000b7f0: e59f001c ldr r0, [pc, #28] ; a000b814 <rtems_object_get_api_class_name+0x44><== NOT EXECUTED
else if ( the_api == OBJECTS_POSIX_API )
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
a000b7f4: eb0013ca bl a0010724 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( class_assoc )
a000b7f8: e3500000 cmp r0, #0 <== NOT EXECUTED
return class_assoc->name;
a000b7fc: 15900000 ldrne r0, [r0] <== NOT EXECUTED
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
if ( class_assoc )
a000b800: 149df004 popne {pc} ; (ldrne pc, [sp], #4) <== NOT EXECUTED
return class_assoc->name;
return "BAD CLASS";
a000b804: e59f000c ldr r0, [pc, #12] ; a000b818 <rtems_object_get_api_class_name+0x48><== NOT EXECUTED
}
a000b808: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000b81c <rtems_object_get_api_name>:
};
const char *rtems_object_get_api_name(
int api
)
{
a000b81c: e1a01000 mov r1, r0 <== NOT EXECUTED
a000b820: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
const rtems_assoc_t *api_assoc;
api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api );
a000b824: e59f0010 ldr r0, [pc, #16] ; a000b83c <rtems_object_get_api_name+0x20><== NOT EXECUTED a000b828: eb0013bd bl a0010724 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( api_assoc )
a000b82c: e3500000 cmp r0, #0 <== NOT EXECUTED
return api_assoc->name;
a000b830: 15900000 ldrne r0, [r0] <== NOT EXECUTED
return "BAD CLASS";
a000b834: 059f0004 ldreq r0, [pc, #4] ; a000b840 <rtems_object_get_api_name+0x24><== NOT EXECUTED
}
a000b838: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000b87c <rtems_object_get_class_information>:
rtems_status_code rtems_object_get_class_information(
int the_api,
int the_class,
rtems_object_api_class_information *info
)
{
a000b87c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
a000b880: e2524000 subs r4, r2, #0 <== NOT EXECUTED a000b884: 0a00001c beq a000b8fc <rtems_object_get_class_information+0x80><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
a000b888: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED a000b88c: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED a000b890: eb0006e4 bl a000d428 <_Objects_Get_information> <== NOT EXECUTED
if ( !obj_info )
a000b894: e3500000 cmp r0, #0 <== NOT EXECUTED a000b898: 0a000019 beq a000b904 <rtems_object_get_class_information+0x88><== NOT EXECUTED
* Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum;
a000b89c: e1d0c1b0 ldrh ip, [r0, #16] <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
a000b8a0: e5901008 ldr r1, [r0, #8] <== NOT EXECUTED
info->maximum_id = obj_info->maximum_id;
a000b8a4: e590200c ldr r2, [r0, #12] <== NOT EXECUTED
info->auto_extend = obj_info->auto_extend;
a000b8a8: e5d03012 ldrb r3, [r0, #18] <== NOT EXECUTED
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
a000b8ac: e35c0000 cmp ip, #0 <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
a000b8b0: e8840006 stm r4, {r1, r2} <== NOT EXECUTED
info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend;
a000b8b4: e5c4300c strb r3, [r4, #12] <== NOT EXECUTED
info->maximum = obj_info->maximum;
a000b8b8: e584c008 str ip, [r4, #8] <== NOT EXECUTED
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
a000b8bc: 01a0500c moveq r5, ip <== NOT EXECUTED a000b8c0: 0a00000a beq a000b8f0 <rtems_object_get_class_information+0x74><== NOT EXECUTED a000b8c4: e590001c ldr r0, [r0, #28] <== NOT EXECUTED a000b8c8: e3a02001 mov r2, #1 <== NOT EXECUTED a000b8cc: e1a03002 mov r3, r2 <== NOT EXECUTED a000b8d0: e3a05000 mov r5, #0 <== NOT EXECUTED
if ( !obj_info->local_table[i] )
a000b8d4: e7901102 ldr r1, [r0, r2, lsl #2] <== NOT EXECUTED
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
a000b8d8: e2833001 add r3, r3, #1 <== NOT EXECUTED a000b8dc: e1a02003 mov r2, r3 <== NOT EXECUTED
if ( !obj_info->local_table[i] )
a000b8e0: e3510000 cmp r1, #0 <== NOT EXECUTED
unallocated++;
a000b8e4: 02855001 addeq r5, r5, #1 <== NOT EXECUTED
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
a000b8e8: e15c0003 cmp ip, r3 <== NOT EXECUTED a000b8ec: 2afffff8 bcs a000b8d4 <rtems_object_get_class_information+0x58><== NOT EXECUTED
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
a000b8f0: e5845010 str r5, [r4, #16] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000b8f4: e3a00000 mov r0, #0 <== NOT EXECUTED
a000b8f8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* Validate parameters and look up information structure.
*/
if ( !info )
return RTEMS_INVALID_ADDRESS;
a000b8fc: e3a00009 mov r0, #9 <== NOT EXECUTED
a000b900: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
obj_info = _Objects_Get_information( the_api, the_class );
if ( !obj_info )
return RTEMS_INVALID_NUMBER;
a000b904: e3a0000a mov r0, #10 <== NOT EXECUTED
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
a000b908: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000af74 <rtems_object_get_name>:
Objects_Id id,
size_t length,
char *name
)
{
return _Objects_Get_name_as_string( id, length, name );
a000af74: ea0007a1 b a000ce00 <_Objects_Get_name_as_string> <== NOT EXECUTED
a000b910 <rtems_object_id_api_maximum>:
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
return OBJECTS_APIS_LAST;
}
a000b910: e3a00003 mov r0, #3 <== NOT EXECUTED a000b914: e12fff1e bx lr <== NOT EXECUTED
a000b918 <rtems_object_id_api_minimum>:
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
return OBJECTS_INTERNAL_API;
}
a000b918: e3a00001 mov r0, #1 <== NOT EXECUTED a000b91c: e12fff1e bx lr <== NOT EXECUTED
a000b920 <rtems_object_id_get_api>:
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
a000b920: e1a00c20 lsr r0, r0, #24 <== NOT EXECUTED
int rtems_object_id_get_api(
rtems_id id
)
{
return _Objects_Get_API( id );
}
a000b924: e2000007 and r0, r0, #7 <== NOT EXECUTED a000b928: e12fff1e bx lr <== NOT EXECUTED
a000b92c <rtems_object_id_get_class>:
int rtems_object_id_get_class(
rtems_id id
)
{
return _Objects_Get_class( id );
}
a000b92c: e1a00da0 lsr r0, r0, #27 <== NOT EXECUTED a000b930: e12fff1e bx lr <== NOT EXECUTED
a000b934 <rtems_object_id_get_index>:
#undef rtems_object_id_get_index
int rtems_object_id_get_index(
rtems_id id
)
{
return _Objects_Get_index( id );
a000b934: e1a00800 lsl r0, r0, #16 <== NOT EXECUTED
}
a000b938: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED a000b93c: e12fff1e bx lr <== NOT EXECUTED
a000b940 <rtems_object_id_get_node>:
* be a single processor system.
*/
#if defined(RTEMS_USE_16_BIT_OBJECT)
return 1;
#else
return (id >> OBJECTS_NODE_START_BIT) & OBJECTS_NODE_VALID_BITS;
a000b940: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED
int rtems_object_id_get_node(
rtems_id id
)
{
return _Objects_Get_node( id );
}
a000b944: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED a000b948: e12fff1e bx lr <== NOT EXECUTED
a000b94c <rtems_object_set_name>:
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
a000b94c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
a000b950: e2515000 subs r5, r1, #0 <== NOT EXECUTED
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
a000b954: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
return RTEMS_INVALID_ADDRESS;
a000b958: 03a00009 moveq r0, #9 <== NOT EXECUTED
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
a000b95c: 0a000010 beq a000b9a4 <rtems_object_set_name+0x58> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000b960: e3500000 cmp r0, #0 <== NOT EXECUTED a000b964: 059f3058 ldreq r3, [pc, #88] ; a000b9c4 <rtems_object_set_name+0x78><== NOT EXECUTED a000b968: 11a04000 movne r4, r0 <== NOT EXECUTED a000b96c: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED a000b970: 05934008 ldreq r4, [r3, #8] <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
a000b974: e1a00004 mov r0, r4 <== NOT EXECUTED a000b978: eb0006a5 bl a000d414 <_Objects_Get_information_id> <== NOT EXECUTED
if ( !information )
a000b97c: e2506000 subs r6, r0, #0 <== NOT EXECUTED a000b980: 0a000006 beq a000b9a0 <rtems_object_set_name+0x54> <== NOT EXECUTED
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
a000b984: e1a01004 mov r1, r4 <== NOT EXECUTED a000b988: e1a0200d mov r2, sp <== NOT EXECUTED a000b98c: eb00071c bl a000d604 <_Objects_Get> <== NOT EXECUTED
switch ( location ) {
a000b990: e59d4000 ldr r4, [sp] <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
if ( !information )
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
a000b994: e1a01000 mov r1, r0 <== NOT EXECUTED
switch ( location ) {
a000b998: e3540000 cmp r4, #0 <== NOT EXECUTED a000b99c: 0a000002 beq a000b9ac <rtems_object_set_name+0x60> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000b9a0: e3a00004 mov r0, #4 <== NOT EXECUTED
}
a000b9a4: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000b9a8: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
the_object = _Objects_Get( information, tmpId, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
a000b9ac: e1a02005 mov r2, r5 <== NOT EXECUTED a000b9b0: e1a00006 mov r0, r6 <== NOT EXECUTED a000b9b4: eb00078e bl a000d7f4 <_Objects_Set_name> <== NOT EXECUTED
_Thread_Enable_dispatch();
a000b9b8: eb000a2f bl a000e27c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000b9bc: e1a00004 mov r0, r4 <== NOT EXECUTED a000b9c0: eafffff7 b a000b9a4 <rtems_object_set_name+0x58> <== NOT EXECUTED
a0017c5c <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0017c5c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
a0017c60: e2506000 subs r6, r0, #0
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0017c64: e24dd008 sub sp, sp, #8 a0017c68: e1a04001 mov r4, r1 a0017c6c: e59d502c ldr r5, [sp, #44] ; 0x2c
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a0017c70: 03a00003 moveq r0, #3
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
a0017c74: 0a000031 beq a0017d40 <rtems_partition_create+0xe4>
return RTEMS_INVALID_NAME;
if ( !starting_address )
a0017c78: e3510000 cmp r1, #0
a0017c7c: 0a000033 beq a0017d50 <rtems_partition_create+0xf4>
return RTEMS_INVALID_ADDRESS;
if ( !id )
a0017c80: e3550000 cmp r5, #0
a0017c84: 0a000031 beq a0017d50 <rtems_partition_create+0xf4>
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
a0017c88: e3520000 cmp r2, #0 a0017c8c: 13530000 cmpne r3, #0
a0017c90: 0a00002c beq a0017d48 <rtems_partition_create+0xec>
a0017c94: e1520003 cmp r2, r3
a0017c98: 3a00002a bcc a0017d48 <rtems_partition_create+0xec>
a0017c9c: e3130007 tst r3, #7
a0017ca0: 1a000028 bne a0017d48 <rtems_partition_create+0xec>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
a0017ca4: e2118007 ands r8, r1, #7
a0017ca8: 1a000028 bne a0017d50 <rtems_partition_create+0xf4>
a0017cac: e59f10b0 ldr r1, [pc, #176] ; a0017d64 <rtems_partition_create+0x108> a0017cb0: e5910000 ldr r0, [r1] a0017cb4: e2800001 add r0, r0, #1 a0017cb8: e5810000 str r0, [r1]
* This function allocates a partition control block from
* the inactive chain of free partition control blocks.
*/
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void )
{
return (Partition_Control *) _Objects_Allocate( &_Partition_Information );
a0017cbc: e59fa0a4 ldr sl, [pc, #164] ; a0017d68 <rtems_partition_create+0x10c> a0017cc0: e58d2004 str r2, [sp, #4] a0017cc4: e58d3000 str r3, [sp] a0017cc8: e1a0000a mov r0, sl a0017ccc: eb001283 bl a001c6e0 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
a0017cd0: e2507000 subs r7, r0, #0 a0017cd4: e59d2004 ldr r2, [sp, #4] a0017cd8: e59d3000 ldr r3, [sp]
a0017cdc: 0a00001d beq a0017d58 <rtems_partition_create+0xfc>
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
a0017ce0: e59d1028 ldr r1, [sp, #40] ; 0x28
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
a0017ce4: e5872014 str r2, [r7, #20]
the_partition->buffer_size = buffer_size;
a0017ce8: e5873018 str r3, [r7, #24]
the_partition->attribute_set = attribute_set;
a0017cec: e587101c str r1, [r7, #28]
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
a0017cf0: e5874010 str r4, [r7, #16]
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
the_partition->number_of_used_blocks = 0;
_Chain_Initialize( &the_partition->Memory, starting_address,
a0017cf4: e1a01003 mov r1, r3
the_partition->starting_address = starting_address;
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
the_partition->number_of_used_blocks = 0;
a0017cf8: e5878020 str r8, [r7, #32]
_Chain_Initialize( &the_partition->Memory, starting_address,
a0017cfc: e1a00002 mov r0, r2 a0017d00: e58d3000 str r3, [sp] a0017d04: eb005d9f bl a002f388 <__aeabi_uidiv> a0017d08: e2879024 add r9, r7, #36 ; 0x24 a0017d0c: e1a02000 mov r2, r0 a0017d10: e1a01004 mov r1, r4 a0017d14: e1a00009 mov r0, r9 a0017d18: e59d3000 ldr r3, [sp] a0017d1c: eb000c81 bl a001af28 <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a0017d20: e5973008 ldr r3, [r7, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0017d24: e59a201c ldr r2, [sl, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a0017d28: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0017d2c: e7827721 str r7, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a0017d30: e587600c str r6, [r7, #12]
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
a0017d34: e5853000 str r3, [r5]
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
a0017d38: eb0016ab bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0017d3c: e1a00008 mov r0, r8
}
a0017d40: e28dd008 add sp, sp, #8
a0017d44: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
a0017d48: e3a00008 mov r0, #8 <== NOT EXECUTED a0017d4c: eafffffb b a0017d40 <rtems_partition_create+0xe4> <== NOT EXECUTED
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
a0017d50: e3a00009 mov r0, #9 <== NOT EXECUTED a0017d54: eafffff9 b a0017d40 <rtems_partition_create+0xe4> <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
_Thread_Enable_dispatch();
a0017d58: eb0016a3 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a0017d5c: e3a00005 mov r0, #5 <== NOT EXECUTED a0017d60: eafffff6 b a0017d40 <rtems_partition_create+0xe4> <== NOT EXECUTED
a0017d6c <rtems_partition_delete>:
*/
rtems_status_code rtems_partition_delete(
rtems_id id
)
{
a0017d6c: e92d4030 push {r4, r5, lr}
a0017d70: e24dd004 sub sp, sp, #4
a0017d74: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
a0017d78: e1a0200d mov r2, sp a0017d7c: e59f0054 ldr r0, [pc, #84] ; a0017dd8 <rtems_partition_delete+0x6c> a0017d80: eb00139b bl a001cbf4 <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0017d84: e59d3000 ldr r3, [sp] a0017d88: e1a04000 mov r4, r0 a0017d8c: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0017d90: 13a00004 movne r0, #4
{
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0017d94: 1a000004 bne a0017dac <rtems_partition_delete+0x40>
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
a0017d98: e5945020 ldr r5, [r4, #32] a0017d9c: e3550000 cmp r5, #0
a0017da0: 0a000003 beq a0017db4 <rtems_partition_delete+0x48>
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a0017da4: eb001690 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
a0017da8: e3a0000c mov r0, #12 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0017dac: e28dd004 add sp, sp, #4
a0017db0: e8bd8030 pop {r4, r5, pc}
the_partition = _Partition_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
_Objects_Close( &_Partition_Information, &the_partition->Object );
a0017db4: e1a01004 mov r1, r4 a0017db8: e59f0018 ldr r0, [pc, #24] ; a0017dd8 <rtems_partition_delete+0x6c> a0017dbc: eb00126c bl a001c774 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Partition_Free (
Partition_Control *the_partition
)
{
_Objects_Free( &_Partition_Information, &the_partition->Object );
a0017dc0: e59f0010 ldr r0, [pc, #16] ; a0017dd8 <rtems_partition_delete+0x6c> a0017dc4: e1a01004 mov r1, r4 a0017dc8: eb001320 bl a001ca50 <_Objects_Free>
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
a0017dcc: eb001686 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0017dd0: e1a00005 mov r0, r5 a0017dd4: eafffff4 b a0017dac <rtems_partition_delete+0x40>
a0017e88 <rtems_partition_return_buffer>:
rtems_status_code rtems_partition_return_buffer(
rtems_id id,
void *buffer
)
{
a0017e88: e92d4070 push {r4, r5, r6, lr}
a0017e8c: e1a03000 mov r3, r0
a0017e90: e24dd004 sub sp, sp, #4
a0017e94: e1a04001 mov r4, r1
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
a0017e98: e59f008c ldr r0, [pc, #140] ; a0017f2c <rtems_partition_return_buffer+0xa4> a0017e9c: e1a01003 mov r1, r3 a0017ea0: e1a0200d mov r2, sp a0017ea4: eb001352 bl a001cbf4 <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0017ea8: e59d3000 ldr r3, [sp] a0017eac: e1a05000 mov r5, r0 a0017eb0: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0017eb4: 13a00004 movne r0, #4
{
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0017eb8: 1a000016 bne a0017f18 <rtems_partition_return_buffer+0x90>
)
{
void *starting;
void *ending;
starting = the_partition->starting_address;
a0017ebc: e5950010 ldr r0, [r5, #16] a0017ec0: e5953014 ldr r3, [r5, #20] a0017ec4: e0803003 add r3, r0, r3
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
a0017ec8: e1540003 cmp r4, r3 a0017ecc: 83a03000 movhi r3, #0 a0017ed0: 93a03001 movls r3, #1 a0017ed4: e1540000 cmp r4, r0 a0017ed8: 33a03000 movcc r3, #0
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
a0017edc: e3530000 cmp r3, #0
a0017ee0: 0a00000e beq a0017f20 <rtems_partition_return_buffer+0x98>
offset = (uint32_t) _Addresses_Subtract(
the_buffer,
the_partition->starting_address
);
return ((offset % the_partition->buffer_size) == 0);
a0017ee4: e0600004 rsb r0, r0, r4 a0017ee8: e5951018 ldr r1, [r5, #24] a0017eec: eb005d6b bl a002f4a0 <__umodsi3>
starting = the_partition->starting_address;
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
a0017ef0: e2506000 subs r6, r0, #0
a0017ef4: 1a000009 bne a0017f20 <rtems_partition_return_buffer+0x98>
RTEMS_INLINE_ROUTINE void _Partition_Free_buffer (
Partition_Control *the_partition,
Chain_Node *the_buffer
)
{
_Chain_Append( &the_partition->Memory, the_buffer );
a0017ef8: e2850024 add r0, r5, #36 ; 0x24 a0017efc: e1a01004 mov r1, r4 a0017f00: eb000be8 bl a001aea8 <_Chain_Append>
case OBJECTS_LOCAL:
if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) {
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
a0017f04: e5953020 ldr r3, [r5, #32] a0017f08: e2433001 sub r3, r3, #1 a0017f0c: e5853020 str r3, [r5, #32]
_Thread_Enable_dispatch();
a0017f10: eb001635 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0017f14: e1a00006 mov r0, r6
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0017f18: e28dd004 add sp, sp, #4
a0017f1c: e8bd8070 pop {r4, r5, r6, pc}
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a0017f20: eb001631 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
a0017f24: e3a00009 mov r0, #9 <== NOT EXECUTED a0017f28: eafffffa b a0017f18 <rtems_partition_return_buffer+0x90> <== NOT EXECUTED
a001724c <rtems_port_create>:
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
a001724c: e92d40f0 push {r4, r5, r6, r7, lr}
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
a0017250: e2504000 subs r4, r0, #0
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
a0017254: e24dd00c sub sp, sp, #12 a0017258: e59d5020 ldr r5, [sp, #32]
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a001725c: 03a00003 moveq r0, #3
rtems_id *id
)
{
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
a0017260: 0a000005 beq a001727c <rtems_port_create+0x30>
return RTEMS_INVALID_NAME;
if ( !id )
a0017264: e3550000 cmp r5, #0
a0017268: 0a000002 beq a0017278 <rtems_port_create+0x2c>
* id - port id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_port_create(
a001726c: e1826001 orr r6, r2, r1
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
a0017270: e2166007 ands r6, r6, #7
a0017274: 0a000002 beq a0017284 <rtems_port_create+0x38>
!_Addresses_Is_aligned( external_start ) )
return RTEMS_INVALID_ADDRESS;
a0017278: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a001727c: e28dd00c add sp, sp, #12
a0017280: e8bd80f0 pop {r4, r5, r6, r7, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a0017284: e59f0074 ldr r0, [pc, #116] ; a0017300 <rtems_port_create+0xb4> a0017288: e590c000 ldr ip, [r0] a001728c: e28cc001 add ip, ip, #1 a0017290: e580c000 str ip, [r0]
*/
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control
*_Dual_ported_memory_Allocate ( void )
{
return (Dual_ported_memory_Control *)
_Objects_Allocate( &_Dual_ported_memory_Information );
a0017294: e59f7068 ldr r7, [pc, #104] ; a0017304 <rtems_port_create+0xb8> a0017298: e58d1008 str r1, [sp, #8] a001729c: e58d2004 str r2, [sp, #4] a00172a0: e1a00007 mov r0, r7 a00172a4: e58d3000 str r3, [sp] a00172a8: eb00150c bl a001c6e0 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
a00172ac: e3500000 cmp r0, #0 a00172b0: e59d1008 ldr r1, [sp, #8] a00172b4: e59d2004 ldr r2, [sp, #4] a00172b8: e59d3000 ldr r3, [sp]
a00172bc: 0a00000c beq a00172f4 <rtems_port_create+0xa8>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a00172c0: e590c008 ldr ip, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00172c4: e597e01c ldr lr, [r7, #28]
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
the_port->external_base = external_start;
the_port->length = length - 1;
a00172c8: e2433001 sub r3, r3, #1
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a00172cc: e1a0780c lsl r7, ip, #16
if ( !the_port ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
a00172d0: e5801010 str r1, [r0, #16]
the_port->external_base = external_start;
a00172d4: e5802014 str r2, [r0, #20]
the_port->length = length - 1;
a00172d8: e5803018 str r3, [r0, #24]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00172dc: e78e0727 str r0, [lr, r7, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a00172e0: e580400c str r4, [r0, #12]
&_Dual_ported_memory_Information,
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
a00172e4: e585c000 str ip, [r5]
_Thread_Enable_dispatch();
a00172e8: eb00193f bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a00172ec: e1a00006 mov r0, r6 a00172f0: eaffffe1 b a001727c <rtems_port_create+0x30>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
_Thread_Enable_dispatch();
a00172f4: eb00193c bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
a00172f8: e3a00005 mov r0, #5 a00172fc: eaffffde b a001727c <rtems_port_create+0x30>
a0005a98 <rtems_print_buffer>:
void rtems_print_buffer(
const unsigned char *buffer,
int length
)
{
a0005a98: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
int i, mod, max;
if ( !length ) return;
a0005a9c: e3510000 cmp r1, #0
void rtems_print_buffer(
const unsigned char *buffer,
int length
)
{
a0005aa0: e24dd084 sub sp, sp, #132 ; 0x84 a0005aa4: e58d0004 str r0, [sp, #4]
int i, mod, max;
if ( !length ) return;
a0005aa8: 0a00003f beq a0005bac <rtems_print_buffer+0x114>
mod = length % 16;
a0005aac: e1a03fc1 asr r3, r1, #31 a0005ab0: e1a03e23 lsr r3, r3, #28 a0005ab4: e0819003 add r9, r1, r3 a0005ab8: e209900f and r9, r9, #15 a0005abc: e0639009 rsb r9, r3, r9
max = length - mod;
a0005ac0: e0691001 rsb r1, r9, r1
for ( i=0 ; i<max ; i+=16 )
a0005ac4: e3510000 cmp r1, #0
if ( !length ) return;
mod = length % 16;
max = length - mod;
a0005ac8: e58d1000 str r1, [sp]
for ( i=0 ; i<max ; i+=16 )
a0005acc: da000034 ble a0005ba4 <rtems_print_buffer+0x10c>
a0005ad0: e59f7238 ldr r7, [pc, #568] ; a0005d10 <rtems_print_buffer+0x278> a0005ad4: e3a08000 mov r8, #0
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|\n" );
a0005ad8: e58d9008 str r9, [sp, #8] a0005adc: e28d400c add r4, sp, #12
{
int i;
char line_buffer[120];
line_buffer[0] = '\0';
a0005ae0: e1a0a008 mov sl, r8
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
a0005ae4: e3a0b07c mov fp, #124 ; 0x7c
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|\n" );
a0005ae8: e1a09000 mov r9, r0
static inline void Dump_Line(
const unsigned char *buffer,
int length
);
void rtems_print_buffer(
a0005aec: e0896008 add r6, r9, r8
{
int i;
char line_buffer[120];
line_buffer[0] = '\0';
a0005af0: e5cda00c strb sl, [sp, #12]
for( i=0 ; i<length ; i++ )
a0005af4: e3a05000 mov r5, #0
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
a0005af8: e7d63005 ldrb r3, [r6, r5] a0005afc: e1a00004 mov r0, r4 a0005b00: e59f120c ldr r1, [pc, #524] ; a0005d14 <rtems_print_buffer+0x27c> a0005b04: e1a02004 mov r2, r4
int i;
char line_buffer[120];
line_buffer[0] = '\0';
for( i=0 ; i<length ; i++ )
a0005b08: e2855001 add r5, r5, #1
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
a0005b0c: eb0030cb bl a0011e40 <sprintf>
int i;
char line_buffer[120];
line_buffer[0] = '\0';
for( i=0 ; i<length ; i++ )
a0005b10: e3550010 cmp r5, #16
a0005b14: 1afffff7 bne a0005af8 <rtems_print_buffer+0x60>
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
a0005b18: e1a00004 mov r0, r4 a0005b1c: eb0031fe bl a001231c <strlen> a0005b20: e0843000 add r3, r4, r0 a0005b24: e7c4b000 strb fp, [r4, r0]
for( i=0 ; i<length ; i++ )
a0005b28: e3a05000 mov r5, #0
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
a0005b2c: e5c3a001 strb sl, [r3, #1]
for( i=0 ; i<length ; i++ )
sprintf( line_buffer, "%s%c", line_buffer,
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
a0005b30: e7d63005 ldrb r3, [r6, r5] a0005b34: e5972000 ldr r2, [r7]
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
for( i=0 ; i<length ; i++ )
sprintf( line_buffer, "%s%c", line_buffer,
a0005b38: e1a00004 mov r0, r4 a0005b3c: e59f11d4 ldr r1, [pc, #468] ; a0005d18 <rtems_print_buffer+0x280>
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
a0005b40: e0822003 add r2, r2, r3 a0005b44: e5d2c001 ldrb ip, [r2, #1]
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
for( i=0 ; i<length ; i++ )
a0005b48: e2855001 add r5, r5, #1
sprintf( line_buffer, "%s%c", line_buffer,
a0005b4c: e1a02004 mov r2, r4 a0005b50: e31c0097 tst ip, #151 ; 0x97 a0005b54: 03a0302e moveq r3, #46 ; 0x2e a0005b58: eb0030b8 bl a0011e40 <sprintf>
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
for( i=0 ; i<length ; i++ )
a0005b5c: e3550010 cmp r5, #16
a0005b60: 1afffff2 bne a0005b30 <rtems_print_buffer+0x98>
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|\n" );
a0005b64: e1a00004 mov r0, r4 a0005b68: eb0031eb bl a001231c <strlen> a0005b6c: e0843000 add r3, r4, r0 a0005b70: e1a02000 mov r2, r0 a0005b74: e7c4b002 strb fp, [r4, r2] a0005b78: e2831002 add r1, r3, #2 a0005b7c: e3a0200a mov r2, #10 a0005b80: e5c32001 strb r2, [r3, #1]
printk( line_buffer );
a0005b84: e1a00004 mov r0, r4
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|\n" );
a0005b88: e5c1a000 strb sl, [r1]
printk( line_buffer );
a0005b8c: eb000651 bl a00074d8 <printk>
mod = length % 16;
max = length - mod;
for ( i=0 ; i<max ; i+=16 )
a0005b90: e59d3000 ldr r3, [sp] a0005b94: e2888010 add r8, r8, #16 a0005b98: e1530008 cmp r3, r8
a0005b9c: caffffd2 bgt a0005aec <rtems_print_buffer+0x54>
a0005ba0: e59d9008 ldr r9, [sp, #8]
Dump_Line( &buffer[ i ], 16 );
if ( mod )
a0005ba4: e3590000 cmp r9, #0
a0005ba8: 1a000001 bne a0005bb4 <rtems_print_buffer+0x11c>
Dump_Line( &buffer[ max ], mod );
}
a0005bac: e28dd084 add sp, sp, #132 ; 0x84
a0005bb0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
for ( i=0 ; i<max ; i+=16 )
Dump_Line( &buffer[ i ], 16 );
if ( mod )
Dump_Line( &buffer[ max ], mod );
a0005bb4: e59d2004 ldr r2, [sp, #4] a0005bb8: e59d3000 ldr r3, [sp]
{
int i;
char line_buffer[120];
line_buffer[0] = '\0';
a0005bbc: e3a05000 mov r5, #0 a0005bc0: e5cd500c strb r5, [sp, #12]
for ( i=0 ; i<max ; i+=16 )
Dump_Line( &buffer[ i ], 16 );
if ( mod )
Dump_Line( &buffer[ max ], mod );
a0005bc4: e0826003 add r6, r2, r3 a0005bc8: d28d400c addle r4, sp, #12
int i;
char line_buffer[120];
line_buffer[0] = '\0';
for( i=0 ; i<length ; i++ )
a0005bcc: da00000b ble a0005c00 <rtems_print_buffer+0x168>
a0005bd0: e28d400c add r4, sp, #12
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
a0005bd4: e7d63005 ldrb r3, [r6, r5] a0005bd8: e1a00004 mov r0, r4 a0005bdc: e59f1130 ldr r1, [pc, #304] ; a0005d14 <rtems_print_buffer+0x27c> a0005be0: e1a02004 mov r2, r4
int i;
char line_buffer[120];
line_buffer[0] = '\0';
for( i=0 ; i<length ; i++ )
a0005be4: e2855001 add r5, r5, #1
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
a0005be8: eb003094 bl a0011e40 <sprintf>
int i;
char line_buffer[120];
line_buffer[0] = '\0';
for( i=0 ; i<length ; i++ )
a0005bec: e1590005 cmp r9, r5
a0005bf0: cafffff7 bgt a0005bd4 <rtems_print_buffer+0x13c>
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
for( ; i<16 ; i++ )
a0005bf4: e359000f cmp r9, #15 a0005bf8: d1a05009 movle r5, r9
a0005bfc: ca00003b bgt a0005cf0 <rtems_print_buffer+0x258>
strcat( line_buffer, " " );
a0005c00: e1a00004 mov r0, r4 a0005c04: eb0031c4 bl a001231c <strlen>
line_buffer[0] = '\0';
for( i=0 ; i<length ; i++ )
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
for( ; i<16 ; i++ )
a0005c08: e2855001 add r5, r5, #1
strcat( line_buffer, " " );
a0005c0c: e59f1108 ldr r1, [pc, #264] ; a0005d1c <rtems_print_buffer+0x284> a0005c10: e0840000 add r0, r4, r0 a0005c14: e3a02004 mov r2, #4 a0005c18: eb002ff7 bl a0011bfc <memcpy>
line_buffer[0] = '\0';
for( i=0 ; i<length ; i++ )
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
for( ; i<16 ; i++ )
a0005c1c: e355000f cmp r5, #15
a0005c20: dafffff6 ble a0005c00 <rtems_print_buffer+0x168>
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
a0005c24: e1a00004 mov r0, r4 a0005c28: eb0031bb bl a001231c <strlen> a0005c2c: e3a03000 mov r3, #0 a0005c30: e0842000 add r2, r4, r0
for( i=0 ; i<length ; i++ )
a0005c34: e1590003 cmp r9, r3
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
a0005c38: e3a0107c mov r1, #124 ; 0x7c a0005c3c: e7c41000 strb r1, [r4, r0]
for( i=0 ; i<length ; i++ )
a0005c40: d1a09003 movle r9, r3
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
a0005c44: e5c23001 strb r3, [r2, #1]
for( i=0 ; i<length ; i++ ) a0005c48: da000010 ble a0005c90 <rtems_print_buffer+0x1f8>
a0005c4c: e59f70bc ldr r7, [pc, #188] ; a0005d10 <rtems_print_buffer+0x278> a0005c50: e3a05000 mov r5, #0
sprintf( line_buffer, "%s%c", line_buffer,
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
a0005c54: e7d63005 ldrb r3, [r6, r5] a0005c58: e5972000 ldr r2, [r7]
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
for( i=0 ; i<length ; i++ )
sprintf( line_buffer, "%s%c", line_buffer,
a0005c5c: e1a00004 mov r0, r4 a0005c60: e59f10b0 ldr r1, [pc, #176] ; a0005d18 <rtems_print_buffer+0x280>
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
a0005c64: e0822003 add r2, r2, r3 a0005c68: e5d2c001 ldrb ip, [r2, #1]
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
for( i=0 ; i<length ; i++ )
a0005c6c: e2855001 add r5, r5, #1
sprintf( line_buffer, "%s%c", line_buffer,
a0005c70: e1a02004 mov r2, r4 a0005c74: e31c0097 tst ip, #151 ; 0x97 a0005c78: 03a0302e moveq r3, #46 ; 0x2e a0005c7c: eb00306f bl a0011e40 <sprintf>
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
for( i=0 ; i<length ; i++ )
a0005c80: e1590005 cmp r9, r5
a0005c84: cafffff2 bgt a0005c54 <rtems_print_buffer+0x1bc>
sprintf( line_buffer, "%s%c", line_buffer,
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
for( ; i<16 ; i++ )
a0005c88: e359000f cmp r9, #15
a0005c8c: ca000009 bgt a0005cb8 <rtems_print_buffer+0x220>
strcat( line_buffer, " " );
a0005c90: e3a06020 mov r6, #32 a0005c94: e3a05000 mov r5, #0 a0005c98: e1a00004 mov r0, r4 a0005c9c: eb00319e bl a001231c <strlen>
strcat( line_buffer, "|" );
for( i=0 ; i<length ; i++ )
sprintf( line_buffer, "%s%c", line_buffer,
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
for( ; i<16 ; i++ )
a0005ca0: e2899001 add r9, r9, #1
strcat( line_buffer, " " );
a0005ca4: e0843000 add r3, r4, r0
strcat( line_buffer, "|" );
for( i=0 ; i<length ; i++ )
sprintf( line_buffer, "%s%c", line_buffer,
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
for( ; i<16 ; i++ )
a0005ca8: e359000f cmp r9, #15
strcat( line_buffer, " " );
a0005cac: e7c46000 strb r6, [r4, r0] a0005cb0: e5c35001 strb r5, [r3, #1]
strcat( line_buffer, "|" );
for( i=0 ; i<length ; i++ )
sprintf( line_buffer, "%s%c", line_buffer,
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
for( ; i<16 ; i++ )
a0005cb4: dafffff7 ble a0005c98 <rtems_print_buffer+0x200>
strcat( line_buffer, " " );
strcat( line_buffer, "|\n" );
a0005cb8: e1a00004 mov r0, r4 a0005cbc: eb003196 bl a001231c <strlen> a0005cc0: e3a0c07c mov ip, #124 ; 0x7c a0005cc4: e1a02000 mov r2, r0 a0005cc8: e0843000 add r3, r4, r0 a0005ccc: e7c4c002 strb ip, [r4, r2] a0005cd0: e3a0200a mov r2, #10 a0005cd4: e2831002 add r1, r3, #2 a0005cd8: e5c32001 strb r2, [r3, #1] a0005cdc: e3a03000 mov r3, #0
printk( line_buffer );
a0005ce0: e1a00004 mov r0, r4
isprint( buffer[ i ] ) ? buffer[ i ] : '.' );
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|\n" );
a0005ce4: e5c13000 strb r3, [r1]
printk( line_buffer );
a0005ce8: eb0005fa bl a00074d8 <printk> a0005cec: eaffffae b a0005bac <rtems_print_buffer+0x114>
sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] );
for( ; i<16 ; i++ )
strcat( line_buffer, " " );
strcat( line_buffer, "|" );
a0005cf0: e1a00004 mov r0, r4 <== NOT EXECUTED a0005cf4: eb003188 bl a001231c <strlen> <== NOT EXECUTED a0005cf8: e3a0207c mov r2, #124 ; 0x7c <== NOT EXECUTED a0005cfc: e7c42000 strb r2, [r4, r0] <== NOT EXECUTED a0005d00: e0843000 add r3, r4, r0 <== NOT EXECUTED a0005d04: e3a02000 mov r2, #0 <== NOT EXECUTED a0005d08: e5c32001 strb r2, [r3, #1] <== NOT EXECUTED a0005d0c: eaffffce b a0005c4c <rtems_print_buffer+0x1b4> <== NOT EXECUTED
a0017f30 <rtems_rate_monotonic_cancel>:
*/
rtems_status_code rtems_rate_monotonic_cancel(
rtems_id id
)
{
a0017f30: e92d4030 push {r4, r5, lr}
a0017f34: e24dd004 sub sp, sp, #4
a0017f38: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
a0017f3c: e1a0200d mov r2, sp a0017f40: e59f0050 ldr r0, [pc, #80] ; a0017f98 <rtems_rate_monotonic_cancel+0x68> a0017f44: eb00132a bl a001cbf4 <_Objects_Get>
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0017f48: e59d4000 ldr r4, [sp] a0017f4c: e1a05000 mov r5, r0 a0017f50: e3540000 cmp r4, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0017f54: 13a00004 movne r0, #4
{
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0017f58: 1a000006 bne a0017f78 <rtems_rate_monotonic_cancel+0x48>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
a0017f5c: e59f3038 ldr r3, [pc, #56] ; a0017f9c <rtems_rate_monotonic_cancel+0x6c> a0017f60: e5952040 ldr r2, [r5, #64] ; 0x40 a0017f64: e5933004 ldr r3, [r3, #4] a0017f68: e1520003 cmp r2, r3
a0017f6c: 0a000003 beq a0017f80 <rtems_rate_monotonic_cancel+0x50>
_Thread_Enable_dispatch();
a0017f70: eb00161d bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
a0017f74: e3a00017 mov r0, #23 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0017f78: e28dd004 add sp, sp, #4
a0017f7c: e8bd8030 pop {r4, r5, pc}
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
(void) _Watchdog_Remove( &the_period->Timer );
a0017f80: e2850010 add r0, r5, #16 a0017f84: eb001afa bl a001eb74 <_Watchdog_Remove>
the_period->state = RATE_MONOTONIC_INACTIVE;
a0017f88: e5854038 str r4, [r5, #56] ; 0x38
_Thread_Enable_dispatch();
a0017f8c: eb001616 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0017f90: e1a00004 mov r0, r4 a0017f94: eafffff7 b a0017f78 <rtems_rate_monotonic_cancel+0x48>
a000a8c4 <rtems_rate_monotonic_create>:
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
a000a8c4: e92d4070 push {r4, r5, r6, lr}
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
a000a8c8: e2504000 subs r4, r0, #0
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
a000a8cc: e1a05001 mov r5, r1
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
a000a8d0: 0a00002b beq a000a984 <rtems_rate_monotonic_create+0xc0>
return RTEMS_INVALID_NAME;
if ( !id )
a000a8d4: e3510000 cmp r1, #0
a000a8d8: 0a00002e beq a000a998 <rtems_rate_monotonic_create+0xd4>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000a8dc: e59f30bc ldr r3, [pc, #188] ; a000a9a0 <rtems_rate_monotonic_create+0xdc> a000a8e0: e5932000 ldr r2, [r3] a000a8e4: e2822001 add r2, r2, #1 a000a8e8: e5832000 str r2, [r3]
* the inactive chain of free period control blocks.
*/
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void )
{
return (Rate_monotonic_Control *)
_Objects_Allocate( &_Rate_monotonic_Information );
a000a8ec: e59f60b0 ldr r6, [pc, #176] ; a000a9a4 <rtems_rate_monotonic_create+0xe0> a000a8f0: e1a00006 mov r0, r6 a000a8f4: eb00080b bl a000c928 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
a000a8f8: e3500000 cmp r0, #0
a000a8fc: 0a000022 beq a000a98c <rtems_rate_monotonic_create+0xc8>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
a000a900: e59f30a0 ldr r3, [pc, #160] ; a000a9a8 <rtems_rate_monotonic_create+0xe4>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a000a904: e5902008 ldr r2, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000a908: e596101c ldr r1, [r6, #28] a000a90c: e593e004 ldr lr, [r3, #4]
the_period->state = RATE_MONOTONIC_INACTIVE;
a000a910: e3a06000 mov r6, #0
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
a000a914: e3e03102 mvn r3, #-2147483648 ; 0x80000000
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000a918: e1a0c802 lsl ip, r2, #16
if ( !the_period ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
a000a91c: e580e040 str lr, [r0, #64] ; 0x40
the_period->state = RATE_MONOTONIC_INACTIVE;
a000a920: e5806038 str r6, [r0, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000a924: e5806018 str r6, [r0, #24]
the_watchdog->routine = routine;
a000a928: e580602c str r6, [r0, #44] ; 0x2c
the_watchdog->id = id;
a000a92c: e5806030 str r6, [r0, #48] ; 0x30
the_watchdog->user_data = user_data;
a000a930: e5806034 str r6, [r0, #52] ; 0x34
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
a000a934: e5806054 str r6, [r0, #84] ; 0x54 a000a938: e5806058 str r6, [r0, #88] ; 0x58 a000a93c: e5806064 str r6, [r0, #100] ; 0x64 a000a940: e5806068 str r6, [r0, #104] ; 0x68 a000a944: e580606c str r6, [r0, #108] ; 0x6c a000a948: e5806070 str r6, [r0, #112] ; 0x70 a000a94c: e580607c str r6, [r0, #124] ; 0x7c a000a950: e5806080 str r6, [r0, #128] ; 0x80 a000a954: e5806084 str r6, [r0, #132] ; 0x84 a000a958: e5806088 str r6, [r0, #136] ; 0x88 a000a95c: e580305c str r3, [r0, #92] ; 0x5c a000a960: e5803060 str r3, [r0, #96] ; 0x60 a000a964: e5803074 str r3, [r0, #116] ; 0x74 a000a968: e5803078 str r3, [r0, #120] ; 0x78
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000a96c: e781072c str r0, [r1, ip, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000a970: e580400c str r4, [r0, #12]
&_Rate_monotonic_Information,
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
a000a974: e5852000 str r2, [r5]
_Thread_Enable_dispatch();
a000a978: eb000c5e bl a000daf8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a97c: e1a00006 mov r0, r6
a000a980: e8bd8070 pop {r4, r5, r6, pc}
)
{
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a000a984: e3a00003 mov r0, #3
a000a988: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
_Thread_Enable_dispatch();
a000a98c: eb000c59 bl a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a000a990: e3a00005 mov r0, #5 <== NOT EXECUTED
a000a994: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a000a998: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000a99c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a0010a10 <rtems_rate_monotonic_get_statistics>:
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
a0010a10: e92d4bf0 push {r4, r5, r6, r7, r8, r9, fp, lr} <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
a0010a14: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
a0010a18: e24dd004 sub sp, sp, #4 <== NOT EXECUTED a0010a1c: e1a01000 mov r1, r0 <== NOT EXECUTED
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
a0010a20: 03a00009 moveq r0, #9 <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
a0010a24: 0a000024 beq a0010abc <rtems_rate_monotonic_get_statistics+0xac><== NOT EXECUTED a0010a28: e59f0094 ldr r0, [pc, #148] ; a0010ac4 <rtems_rate_monotonic_get_statistics+0xb4><== NOT EXECUTED a0010a2c: e1a0200d mov r2, sp <== NOT EXECUTED a0010a30: ebfff132 bl a000cf00 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0010a34: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0010a38: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0010a3c: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0010a40: 1a00001d bne a0010abc <rtems_rate_monotonic_get_statistics+0xac><== NOT EXECUTED
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
a0010a44: e590e054 ldr lr, [r0, #84] ; 0x54 <== NOT EXECUTED
dst->missed_count = src->missed_count;
a0010a48: e5901058 ldr r1, [r0, #88] ; 0x58 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
a0010a4c: e2803074 add r3, r0, #116 ; 0x74 <== NOT EXECUTED
a0010a50: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
dst->missed_count = src->missed_count;
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
a0010a54: e280905c add r9, r0, #92 ; 0x5c <== NOT EXECUTED
a0010a58: e8990300 ldm r9, {r8, r9} <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
a0010a5c: e2807064 add r7, r0, #100 ; 0x64 <== NOT EXECUTED
a0010a60: e89700c0 ldm r7, {r6, r7} <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
a0010a64: e280c06c add ip, r0, #108 ; 0x6c <== NOT EXECUTED
a0010a68: e89c1800 ldm ip, {fp, ip} <== NOT EXECUTED
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
a0010a6c: e5842020 str r2, [r4, #32] <== NOT EXECUTED a0010a70: e5843024 str r3, [r4, #36] ; 0x24 <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
a0010a74: e280307c add r3, r0, #124 ; 0x7c <== NOT EXECUTED
a0010a78: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
a0010a7c: e5842028 str r2, [r4, #40] ; 0x28 <== NOT EXECUTED
a0010a80: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
a0010a84: e2803084 add r3, r0, #132 ; 0x84 <== NOT EXECUTED
a0010a88: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
switch ( location ) {
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
a0010a8c: e584e000 str lr, [r4] <== NOT EXECUTED
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
a0010a90: e5842030 str r2, [r4, #48] ; 0x30 <== NOT EXECUTED a0010a94: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
dst->missed_count = src->missed_count;
a0010a98: e5841004 str r1, [r4, #4] <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
a0010a9c: e5848008 str r8, [r4, #8] <== NOT EXECUTED a0010aa0: e584900c str r9, [r4, #12] <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
a0010aa4: e5846010 str r6, [r4, #16] <== NOT EXECUTED a0010aa8: e5847014 str r7, [r4, #20] <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
a0010aac: e584b018 str fp, [r4, #24] <== NOT EXECUTED a0010ab0: e584c01c str ip, [r4, #28] <== NOT EXECUTED
dst->min_wall_time = src->min_wall_time;
dst->max_wall_time = src->max_wall_time;
dst->total_wall_time = src->total_wall_time;
#endif
_Thread_Enable_dispatch();
a0010ab4: ebfff40f bl a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0010ab8: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0010abc: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0010ac0: e8bd8bf0 pop {r4, r5, r6, r7, r8, r9, fp, pc} <== NOT EXECUTED
a0010ac8 <rtems_rate_monotonic_get_status>:
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
a0010ac8: e92d4010 push {r4, lr}
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
a0010acc: e2514000 subs r4, r1, #0
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
a0010ad0: e24dd014 sub sp, sp, #20 a0010ad4: e1a01000 mov r1, r0
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
return RTEMS_INVALID_ADDRESS;
a0010ad8: 03a00009 moveq r0, #9
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
a0010adc: 0a000013 beq a0010b30 <rtems_rate_monotonic_get_status+0x68>
a0010ae0: e28d2010 add r2, sp, #16 a0010ae4: e59f008c ldr r0, [pc, #140] ; a0010b78 <rtems_rate_monotonic_get_status+0xb0> a0010ae8: ebfff104 bl a000cf00 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0010aec: e59d2010 ldr r2, [sp, #16] a0010af0: e1a03000 mov r3, r0 a0010af4: e3520000 cmp r2, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0010af8: 13a00004 movne r0, #4
if ( !status )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0010afc: 1a00000b bne a0010b30 <rtems_rate_monotonic_get_status+0x68>
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
a0010b00: e5932040 ldr r2, [r3, #64] ; 0x40
status->state = the_period->state;
a0010b04: e5933038 ldr r3, [r3, #56] ; 0x38
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
a0010b08: e5922008 ldr r2, [r2, #8]
status->state = the_period->state;
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
a0010b0c: e3530000 cmp r3, #0
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
status->state = the_period->state;
a0010b10: e884000c stm r4, {r2, r3}
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
a0010b14: 1a000007 bne a0010b38 <rtems_rate_monotonic_get_status+0x70>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
a0010b18: e5843008 str r3, [r4, #8] a0010b1c: e584300c str r3, [r4, #12]
_Timespec_Set_to_zero( &status->executed_since_last_period );
a0010b20: e5843010 str r3, [r4, #16] a0010b24: e5843014 str r3, [r4, #20]
status->since_last_period = since_last_period;
status->executed_since_last_period = executed;
#endif
}
_Thread_Enable_dispatch();
a0010b28: ebfff3f2 bl a000daf8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0010b2c: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0010b30: e28dd014 add sp, sp, #20
a0010b34: e8bd8010 pop {r4, pc}
} else {
/*
* Grab the current status.
*/
valid_status =
a0010b38: e1a0100d mov r1, sp <== NOT EXECUTED a0010b3c: e28d2008 add r2, sp, #8 <== NOT EXECUTED a0010b40: ebffe7a5 bl a000a9dc <_Rate_monotonic_Get_status> <== NOT EXECUTED
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
a0010b44: e3500000 cmp r0, #0 <== NOT EXECUTED a0010b48: 0a000007 beq a0010b6c <rtems_rate_monotonic_get_status+0xa4><== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_NOT_DEFINED;
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
a0010b4c: e89d000c ldm sp, {r2, r3} <== NOT EXECUTED
a0010b50: e5842008 str r2, [r4, #8] <== NOT EXECUTED
a0010b54: e584300c str r3, [r4, #12] <== NOT EXECUTED
&since_last_period, &status->since_last_period
);
_Timestamp_To_timespec(
a0010b58: e28d3008 add r3, sp, #8 <== NOT EXECUTED
a0010b5c: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
a0010b60: e5842010 str r2, [r4, #16] <== NOT EXECUTED
a0010b64: e5843014 str r3, [r4, #20] <== NOT EXECUTED
a0010b68: eaffffee b a0010b28 <rtems_rate_monotonic_get_status+0x60> <== NOT EXECUTED
valid_status =
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
_Thread_Enable_dispatch();
a0010b6c: ebfff3e1 bl a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
a0010b70: e3a0000b mov r0, #11 <== NOT EXECUTED a0010b74: eaffffed b a0010b30 <rtems_rate_monotonic_get_status+0x68> <== NOT EXECUTED
a000ac08 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
a000ac08: e92d41f0 push {r4, r5, r6, r7, r8, lr}
a000ac0c: e1a04000 mov r4, r0
a000ac10: e24dd008 sub sp, sp, #8
a000ac14: e1a05001 mov r5, r1
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
a000ac18: e59f017c ldr r0, [pc, #380] ; a000ad9c <rtems_rate_monotonic_period+0x194> a000ac1c: e1a01004 mov r1, r4 a000ac20: e28d2004 add r2, sp, #4 a000ac24: eb0008b5 bl a000cf00 <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a000ac28: e59d3004 ldr r3, [sp, #4] a000ac2c: e1a06000 mov r6, r0 a000ac30: e3530000 cmp r3, #0
a000ac34: 1a000008 bne a000ac5c <rtems_rate_monotonic_period+0x54>
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
a000ac38: e59f7160 ldr r7, [pc, #352] ; a000ada0 <rtems_rate_monotonic_period+0x198>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
a000ac3c: e5902040 ldr r2, [r0, #64] ; 0x40 a000ac40: e5973004 ldr r3, [r7, #4] a000ac44: e1520003 cmp r2, r3
a000ac48: 0a000005 beq a000ac64 <rtems_rate_monotonic_period+0x5c>
_Thread_Enable_dispatch();
a000ac4c: eb000ba9 bl a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
a000ac50: e3a00017 mov r0, #23 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000ac54: e28dd008 add sp, sp, #8
a000ac58: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000ac5c: e3a00004 mov r0, #4 <== NOT EXECUTED a000ac60: eafffffb b a000ac54 <rtems_rate_monotonic_period+0x4c> <== NOT EXECUTED
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
a000ac64: e3550000 cmp r5, #0
a000ac68: 1a000008 bne a000ac90 <rtems_rate_monotonic_period+0x88>
switch ( the_period->state ) {
a000ac6c: e5903038 ldr r3, [r0, #56] ; 0x38 a000ac70: e3530004 cmp r3, #4 a000ac74: 959f2128 ldrls r2, [pc, #296] ; a000ada4 <rtems_rate_monotonic_period+0x19c> a000ac78: 81a00005 movhi r0, r5 a000ac7c: 97920103 ldrls r0, [r2, r3, lsl #2]
the_period->state = RATE_MONOTONIC_ACTIVE;
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
a000ac80: e58d0000 str r0, [sp] a000ac84: eb000b9b bl a000daf8 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
a000ac88: e59d0000 ldr r0, [sp] a000ac8c: eafffff0 b a000ac54 <rtems_rate_monotonic_period+0x4c>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000ac90: e10f8000 mrs r8, CPSR a000ac94: e3883080 orr r3, r8, #128 ; 0x80 a000ac98: e129f003 msr CPSR_fc, r3
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
a000ac9c: e5903038 ldr r3, [r0, #56] ; 0x38 a000aca0: e3530000 cmp r3, #0
a000aca4: 0a00000e beq a000ace4 <rtems_rate_monotonic_period+0xdc>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
a000aca8: e3530002 cmp r3, #2
a000acac: 0a00001f beq a000ad30 <rtems_rate_monotonic_period+0x128>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
a000acb0: e3530004 cmp r3, #4 <== NOT EXECUTED a000acb4: 1affffe8 bne a000ac5c <rtems_rate_monotonic_period+0x54> <== NOT EXECUTED
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
a000acb8: ebffff97 bl a000ab1c <_Rate_monotonic_Update_statistics> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000acbc: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
a000acc0: e3a03002 mov r3, #2 <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000acc4: e59f00dc ldr r0, [pc, #220] ; a000ada8 <rtems_rate_monotonic_period+0x1a0><== NOT EXECUTED a000acc8: e2861010 add r1, r6, #16 <== NOT EXECUTED a000accc: e5863038 str r3, [r6, #56] ; 0x38 <== NOT EXECUTED
the_period->next_length = length;
a000acd0: e586503c str r5, [r6, #60] ; 0x3c <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000acd4: e586501c str r5, [r6, #28] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000acd8: eb000f76 bl a000eab8 <_Watchdog_Insert> <== NOT EXECUTED
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_TIMEOUT;
a000acdc: e3a00006 mov r0, #6 <== NOT EXECUTED a000ace0: eaffffe6 b a000ac80 <rtems_rate_monotonic_period+0x78> <== NOT EXECUTED
a000ace4: e129f008 msr CPSR_fc, r8
_ISR_Enable( level );
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
a000ace8: ebffff6b bl a000aa9c <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
a000acec: e3a03002 mov r3, #2 a000acf0: e5863038 str r3, [r6, #56] ; 0x38
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a000acf4: e59f30b0 ldr r3, [pc, #176] ; a000adac <rtems_rate_monotonic_period+0x1a4>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000acf8: e3a07000 mov r7, #0
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000acfc: e59f00a4 ldr r0, [pc, #164] ; a000ada8 <rtems_rate_monotonic_period+0x1a0> a000ad00: e2861010 add r1, r6, #16
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a000ad04: e586302c str r3, [r6, #44] ; 0x2c
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000ad08: e5867018 str r7, [r6, #24]
the_watchdog->routine = routine; the_watchdog->id = id;
a000ad0c: e5864030 str r4, [r6, #48] ; 0x30
the_watchdog->user_data = user_data;
a000ad10: e5867034 str r7, [r6, #52] ; 0x34
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
a000ad14: e586503c str r5, [r6, #60] ; 0x3c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000ad18: e586501c str r5, [r6, #28]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000ad1c: eb000f65 bl a000eab8 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
a000ad20: e58d7000 str r7, [sp] a000ad24: eb000b73 bl a000daf8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000ad28: e59d0000 ldr r0, [sp] a000ad2c: eaffffc8 b a000ac54 <rtems_rate_monotonic_period+0x4c>
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
a000ad30: ebffff79 bl a000ab1c <_Rate_monotonic_Update_statistics>
/*
* This tells the _Rate_monotonic_Timeout that this task is
* in the process of blocking on the period and that we
* may be changing the length of the next period.
*/
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
a000ad34: e3a03001 mov r3, #1 a000ad38: e5863038 str r3, [r6, #56] ; 0x38
the_period->next_length = length;
a000ad3c: e586503c str r5, [r6, #60] ; 0x3c a000ad40: e129f008 msr CPSR_fc, r8
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
a000ad44: e5973004 ldr r3, [r7, #4] a000ad48: e5962008 ldr r2, [r6, #8]
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
a000ad4c: e3a01901 mov r1, #16384 ; 0x4000 a000ad50: e1a00003 mov r0, r3
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
the_period->next_length = length;
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
a000ad54: e5832020 str r2, [r3, #32]
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
a000ad58: eb000d8c bl a000e390 <_Thread_Set_state>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000ad5c: e10f2000 mrs r2, CPSR a000ad60: e3823080 orr r3, r2, #128 ; 0x80 a000ad64: e129f003 msr CPSR_fc, r3
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
the_period->state = RATE_MONOTONIC_ACTIVE;
a000ad68: e3a01002 mov r1, #2
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
a000ad6c: e5963038 ldr r3, [r6, #56] ; 0x38
the_period->state = RATE_MONOTONIC_ACTIVE;
a000ad70: e5861038 str r1, [r6, #56] ; 0x38
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000ad74: e129f002 msr CPSR_fc, r2
/*
* If it did, then we want to unblock ourself and continue as
* if nothing happen. The period was reset in the timeout routine.
*/
if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING )
a000ad78: e3530003 cmp r3, #3
a000ad7c: 0a000002 beq a000ad8c <rtems_rate_monotonic_period+0x184>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
_Thread_Enable_dispatch();
a000ad80: eb000b5c bl a000daf8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000ad84: e3a00000 mov r0, #0 <== NOT EXECUTED a000ad88: eaffffb1 b a000ac54 <rtems_rate_monotonic_period+0x4c> <== NOT EXECUTED
/*
* If it did, then we want to unblock ourself and continue as
* if nothing happen. The period was reset in the timeout routine.
*/
if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING )
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
a000ad8c: e5970004 ldr r0, [r7, #4] <== NOT EXECUTED a000ad90: e3a01901 mov r1, #16384 ; 0x4000 <== NOT EXECUTED a000ad94: eb000a75 bl a000d770 <_Thread_Clear_state> <== NOT EXECUTED a000ad98: eafffff8 b a000ad80 <rtems_rate_monotonic_period+0x178> <== NOT EXECUTED
a000afc8 <rtems_rate_monotonic_report_statistics>:
}
}
void rtems_rate_monotonic_report_statistics( void )
{
rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin );
a000afc8: e59f1004 ldr r1, [pc, #4] ; a000afd4 <rtems_rate_monotonic_report_statistics+0xc><== NOT EXECUTED a000afcc: e3a00000 mov r0, #0 <== NOT EXECUTED a000afd0: eaffff76 b a000adb0 <rtems_rate_monotonic_report_statistics_with_plugin><== NOT EXECUTED
a000adb0 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a000adb0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
a000adb4: e2515000 subs r5, r1, #0 <== NOT EXECUTED
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a000adb8: e24dd078 sub sp, sp, #120 ; 0x78 <== NOT EXECUTED a000adbc: e1a08000 mov r8, r0 <== NOT EXECUTED
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
a000adc0: 0a000040 beq a000aec8 <rtems_rate_monotonic_report_statistics_with_plugin+0x118><== NOT EXECUTED
return;
(*print)( context, "Period information by period\n" );
a000adc4: e59f11d0 ldr r1, [pc, #464] ; a000af9c <rtems_rate_monotonic_report_statistics_with_plugin+0x1ec><== NOT EXECUTED a000adc8: e12fff35 blx r5 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
a000adcc: e59f11cc ldr r1, [pc, #460] ; a000afa0 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f0><== NOT EXECUTED a000add0: e1a00008 mov r0, r8 <== NOT EXECUTED a000add4: e12fff35 blx r5 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000add8: e59f61c4 ldr r6, [pc, #452] ; a000afa4 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f4><== NOT EXECUTED
return;
(*print)( context, "Period information by period\n" );
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
(*print)( context, "--- Wall times are in seconds ---\n" );
a000addc: e59f11c4 ldr r1, [pc, #452] ; a000afa8 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f8><== NOT EXECUTED a000ade0: e1a00008 mov r0, r8 <== NOT EXECUTED a000ade4: e12fff35 blx r5 <== NOT EXECUTED
Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED "
a000ade8: e59f11bc ldr r1, [pc, #444] ; a000afac <rtems_rate_monotonic_report_statistics_with_plugin+0x1fc><== NOT EXECUTED a000adec: e1a00008 mov r0, r8 <== NOT EXECUTED a000adf0: e12fff35 blx r5 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
a000adf4: e1a00008 mov r0, r8 <== NOT EXECUTED a000adf8: e59f11b0 ldr r1, [pc, #432] ; a000afb0 <rtems_rate_monotonic_report_statistics_with_plugin+0x200><== NOT EXECUTED a000adfc: e12fff35 blx r5 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000ae00: e5964008 ldr r4, [r6, #8] <== NOT EXECUTED a000ae04: e596300c ldr r3, [r6, #12] <== NOT EXECUTED a000ae08: e1540003 cmp r4, r3 <== NOT EXECUTED a000ae0c: 8a00002d bhi a000aec8 <rtems_rate_monotonic_report_statistics_with_plugin+0x118><== NOT EXECUTED a000ae10: e28d7018 add r7, sp, #24 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
a000ae14: e2870018 add r0, r7, #24 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
a000ae18: e2871030 add r1, r7, #48 ; 0x30 <== NOT EXECUTED
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
(*print)( context,
a000ae1c: e59fa190 ldr sl, [pc, #400] ; a000afb4 <rtems_rate_monotonic_report_statistics_with_plugin+0x204><== NOT EXECUTED
continue;
#else
(void) rtems_rate_monotonic_get_status( id, &the_status );
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
a000ae20: e28d9070 add r9, sp, #112 ; 0x70 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
a000ae24: e58d0010 str r0, [sp, #16] <== NOT EXECUTED
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
a000ae28: e28db068 add fp, sp, #104 ; 0x68 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
a000ae2c: e58d1014 str r1, [sp, #20] <== NOT EXECUTED a000ae30: ea000003 b a000ae44 <rtems_rate_monotonic_report_statistics_with_plugin+0x94><== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000ae34: e596300c ldr r3, [r6, #12] <== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
a000ae38: e2844001 add r4, r4, #1 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000ae3c: e1530004 cmp r3, r4 <== NOT EXECUTED a000ae40: 3a000020 bcc a000aec8 <rtems_rate_monotonic_report_statistics_with_plugin+0x118><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
a000ae44: e1a00004 mov r0, r4 <== NOT EXECUTED a000ae48: e1a01007 mov r1, r7 <== NOT EXECUTED a000ae4c: eb0016ef bl a0010a10 <rtems_rate_monotonic_get_statistics> <== NOT EXECUTED
if ( status != RTEMS_SUCCESSFUL )
a000ae50: e3500000 cmp r0, #0 <== NOT EXECUTED a000ae54: 1afffff6 bne a000ae34 <rtems_rate_monotonic_report_statistics_with_plugin+0x84><== NOT EXECUTED
#if defined(RTEMS_DEBUG)
status = rtems_rate_monotonic_get_status( id, &the_status );
if ( status != RTEMS_SUCCESSFUL )
continue;
#else
(void) rtems_rate_monotonic_get_status( id, &the_status );
a000ae58: e28d1050 add r1, sp, #80 ; 0x50 <== NOT EXECUTED a000ae5c: e1a00004 mov r0, r4 <== NOT EXECUTED a000ae60: eb001718 bl a0010ac8 <rtems_rate_monotonic_get_status> <== NOT EXECUTED
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
a000ae64: e1a02009 mov r2, r9 <== NOT EXECUTED a000ae68: e3a01005 mov r1, #5 <== NOT EXECUTED a000ae6c: e59d0050 ldr r0, [sp, #80] ; 0x50 <== NOT EXECUTED a000ae70: eb0000b9 bl a000b15c <rtems_object_get_name> <== NOT EXECUTED
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
a000ae74: e59d3018 ldr r3, [sp, #24] <== NOT EXECUTED a000ae78: e59f1138 ldr r1, [pc, #312] ; a000afb8 <rtems_rate_monotonic_report_statistics_with_plugin+0x208><== NOT EXECUTED a000ae7c: e1a02004 mov r2, r4 <== NOT EXECUTED a000ae80: e58d3000 str r3, [sp] <== NOT EXECUTED a000ae84: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED a000ae88: e1a00008 mov r0, r8 <== NOT EXECUTED a000ae8c: e58d3004 str r3, [sp, #4] <== NOT EXECUTED a000ae90: e1a03009 mov r3, r9 <== NOT EXECUTED a000ae94: e12fff35 blx r5 <== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
a000ae98: e59d3018 ldr r3, [sp, #24] <== NOT EXECUTED
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
a000ae9c: e59d0010 ldr r0, [sp, #16] <== NOT EXECUTED a000aea0: e1a0200b mov r2, fp <== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
a000aea4: e3530000 cmp r3, #0 <== NOT EXECUTED
(*print)( context, "\n" );
a000aea8: e59f110c ldr r1, [pc, #268] ; a000afbc <rtems_rate_monotonic_report_statistics_with_plugin+0x20c><== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
a000aeac: 1a000007 bne a000aed0 <rtems_rate_monotonic_report_statistics_with_plugin+0x120><== NOT EXECUTED
(*print)( context, "\n" );
a000aeb0: e1a00008 mov r0, r8 <== NOT EXECUTED a000aeb4: e12fff35 blx r5 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000aeb8: e596300c ldr r3, [r6, #12] <== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
a000aebc: e2844001 add r4, r4, #1 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000aec0: e1530004 cmp r3, r4 <== NOT EXECUTED a000aec4: 2affffde bcs a000ae44 <rtems_rate_monotonic_report_statistics_with_plugin+0x94><== NOT EXECUTED
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
a000aec8: e28dd078 add sp, sp, #120 ; 0x78 <== NOT EXECUTED
a000aecc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
a000aed0: e1a01003 mov r1, r3 <== NOT EXECUTED a000aed4: eb000dfa bl a000e6c4 <_Timespec_Divide_by_integer> <== NOT EXECUTED
(*print)( context,
a000aed8: e59d2024 ldr r2, [sp, #36] ; 0x24 <== NOT EXECUTED a000aedc: e59d3028 ldr r3, [sp, #40] ; 0x28 <== NOT EXECUTED a000aee0: e59d102c ldr r1, [sp, #44] ; 0x2c <== NOT EXECUTED a000aee4: e58d3000 str r3, [sp] <== NOT EXECUTED a000aee8: e0c3c29a smull ip, r3, sl, r2 <== NOT EXECUTED a000aeec: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED a000aef0: e0623343 rsb r3, r2, r3, asr #6 <== NOT EXECUTED a000aef4: e59d2068 ldr r2, [sp, #104] ; 0x68 <== NOT EXECUTED a000aef8: e0c0c19a smull ip, r0, sl, r1 <== NOT EXECUTED a000aefc: e58d2008 str r2, [sp, #8] <== NOT EXECUTED a000af00: e59d206c ldr r2, [sp, #108] ; 0x6c <== NOT EXECUTED a000af04: e1a01fc1 asr r1, r1, #31 <== NOT EXECUTED a000af08: e0611340 rsb r1, r1, r0, asr #6 <== NOT EXECUTED a000af0c: e0c0c29a smull ip, r0, sl, r2 <== NOT EXECUTED a000af10: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED a000af14: e0622340 rsb r2, r2, r0, asr #6 <== NOT EXECUTED a000af18: e58d1004 str r1, [sp, #4] <== NOT EXECUTED a000af1c: e58d200c str r2, [sp, #12] <== NOT EXECUTED a000af20: e59f1098 ldr r1, [pc, #152] ; a000afc0 <rtems_rate_monotonic_report_statistics_with_plugin+0x210><== NOT EXECUTED a000af24: e59d2020 ldr r2, [sp, #32] <== NOT EXECUTED a000af28: e1a00008 mov r0, r8 <== NOT EXECUTED a000af2c: e12fff35 blx r5 <== NOT EXECUTED
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
a000af30: e59d1018 ldr r1, [sp, #24] <== NOT EXECUTED a000af34: e59d0014 ldr r0, [sp, #20] <== NOT EXECUTED a000af38: e1a0200b mov r2, fp <== NOT EXECUTED a000af3c: eb000de0 bl a000e6c4 <_Timespec_Divide_by_integer> <== NOT EXECUTED
(*print)( context,
a000af40: e59d2040 ldr r2, [sp, #64] ; 0x40 <== NOT EXECUTED a000af44: e59d303c ldr r3, [sp, #60] ; 0x3c <== NOT EXECUTED a000af48: e58d2000 str r2, [sp] <== NOT EXECUTED a000af4c: e59d2044 ldr r2, [sp, #68] ; 0x44 <== NOT EXECUTED a000af50: e0c0139a smull r1, r0, sl, r3 <== NOT EXECUTED a000af54: e0c1c29a smull ip, r1, sl, r2 <== NOT EXECUTED a000af58: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED a000af5c: e0622341 rsb r2, r2, r1, asr #6 <== NOT EXECUTED a000af60: e58d2004 str r2, [sp, #4] <== NOT EXECUTED a000af64: e59d2068 ldr r2, [sp, #104] ; 0x68 <== NOT EXECUTED a000af68: e1a03fc3 asr r3, r3, #31 <== NOT EXECUTED a000af6c: e0633340 rsb r3, r3, r0, asr #6 <== NOT EXECUTED a000af70: e58d2008 str r2, [sp, #8] <== NOT EXECUTED a000af74: e59d206c ldr r2, [sp, #108] ; 0x6c <== NOT EXECUTED a000af78: e59f1044 ldr r1, [pc, #68] ; a000afc4 <rtems_rate_monotonic_report_statistics_with_plugin+0x214><== NOT EXECUTED a000af7c: e0c0c29a smull ip, r0, sl, r2 <== NOT EXECUTED a000af80: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED a000af84: e0622340 rsb r2, r2, r0, asr #6 <== NOT EXECUTED a000af88: e58d200c str r2, [sp, #12] <== NOT EXECUTED a000af8c: e1a00008 mov r0, r8 <== NOT EXECUTED a000af90: e59d2038 ldr r2, [sp, #56] ; 0x38 <== NOT EXECUTED a000af94: e12fff35 blx r5 <== NOT EXECUTED a000af98: eaffffa5 b a000ae34 <rtems_rate_monotonic_report_statistics_with_plugin+0x84><== NOT EXECUTED
a000afd8 <rtems_rate_monotonic_reset_all_statistics>:
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000afd8: e59f3040 ldr r3, [pc, #64] ; a000b020 <rtems_rate_monotonic_reset_all_statistics+0x48><== NOT EXECUTED
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
a000afdc: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000afe0: e5932000 ldr r2, [r3] <== NOT EXECUTED
a000afe4: e2822001 add r2, r2, #1 <== NOT EXECUTED
a000afe8: e5832000 str r2, [r3] <== NOT EXECUTED
/*
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000afec: e59f5030 ldr r5, [pc, #48] ; a000b024 <rtems_rate_monotonic_reset_all_statistics+0x4c><== NOT EXECUTED a000aff0: e5954008 ldr r4, [r5, #8] <== NOT EXECUTED a000aff4: e595300c ldr r3, [r5, #12] <== NOT EXECUTED a000aff8: e1540003 cmp r4, r3 <== NOT EXECUTED a000affc: 8a000005 bhi a000b018 <rtems_rate_monotonic_reset_all_statistics+0x40><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
(void) rtems_rate_monotonic_reset_statistics( id );
a000b000: e1a00004 mov r0, r4 <== NOT EXECUTED a000b004: eb000007 bl a000b028 <rtems_rate_monotonic_reset_statistics><== NOT EXECUTED
/*
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000b008: e595300c ldr r3, [r5, #12] <== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
a000b00c: e2844001 add r4, r4, #1 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000b010: e1530004 cmp r3, r4 <== NOT EXECUTED a000b014: 2afffff9 bcs a000b000 <rtems_rate_monotonic_reset_all_statistics+0x28><== NOT EXECUTED
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
a000b018: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
a000b01c: ea000ab5 b a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
a000b028 <rtems_rate_monotonic_reset_statistics>:
*/
rtems_status_code rtems_rate_monotonic_reset_statistics(
rtems_id id
)
{
a000b028: e92d4010 push {r4, lr} <== NOT EXECUTED
a000b02c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
a000b030: e1a01000 mov r1, r0 <== NOT EXECUTED
a000b034: e1a0200d mov r2, sp <== NOT EXECUTED
a000b038: e59f005c ldr r0, [pc, #92] ; a000b09c <rtems_rate_monotonic_reset_statistics+0x74><== NOT EXECUTED
a000b03c: eb0007af bl a000cf00 <_Objects_Get> <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a000b040: e59d4000 ldr r4, [sp] <== NOT EXECUTED a000b044: e3540000 cmp r4, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000b048: 13a00004 movne r0, #4 <== NOT EXECUTED
{
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a000b04c: 1a000010 bne a000b094 <rtems_rate_monotonic_reset_statistics+0x6c><== NOT EXECUTED
case OBJECTS_LOCAL:
_Rate_monotonic_Reset_statistics( the_period );
a000b050: e3e03102 mvn r3, #-2147483648 ; 0x80000000 <== NOT EXECUTED a000b054: e5804054 str r4, [r0, #84] ; 0x54 <== NOT EXECUTED a000b058: e5804058 str r4, [r0, #88] ; 0x58 <== NOT EXECUTED a000b05c: e5804064 str r4, [r0, #100] ; 0x64 <== NOT EXECUTED a000b060: e5804068 str r4, [r0, #104] ; 0x68 <== NOT EXECUTED a000b064: e580406c str r4, [r0, #108] ; 0x6c <== NOT EXECUTED a000b068: e5804070 str r4, [r0, #112] ; 0x70 <== NOT EXECUTED a000b06c: e580407c str r4, [r0, #124] ; 0x7c <== NOT EXECUTED a000b070: e5804080 str r4, [r0, #128] ; 0x80 <== NOT EXECUTED a000b074: e5804084 str r4, [r0, #132] ; 0x84 <== NOT EXECUTED a000b078: e5804088 str r4, [r0, #136] ; 0x88 <== NOT EXECUTED a000b07c: e580305c str r3, [r0, #92] ; 0x5c <== NOT EXECUTED a000b080: e5803060 str r3, [r0, #96] ; 0x60 <== NOT EXECUTED a000b084: e5803074 str r3, [r0, #116] ; 0x74 <== NOT EXECUTED a000b088: e5803078 str r3, [r0, #120] ; 0x78 <== NOT EXECUTED
_Thread_Enable_dispatch();
a000b08c: eb000a99 bl a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000b090: e1a00004 mov r0, r4 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000b094: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000b098: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0018718 <rtems_region_create>:
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0018718: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
a001871c: e2509000 subs r9, r0, #0
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0018720: e24dd004 sub sp, sp, #4 a0018724: e1a05001 mov r5, r1 a0018728: e1a07002 mov r7, r2 a001872c: e1a06003 mov r6, r3 a0018730: e59db02c ldr fp, [sp, #44] ; 0x2c
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a0018734: 03a05003 moveq r5, #3
)
{
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
a0018738: 0a00001a beq a00187a8 <rtems_region_create+0x90>
return RTEMS_INVALID_NAME;
if ( !starting_address )
a001873c: e3550000 cmp r5, #0
a0018740: 0a000035 beq a001881c <rtems_region_create+0x104>
return RTEMS_INVALID_ADDRESS;
if ( !id )
a0018744: e35b0000 cmp fp, #0
a0018748: 0a000033 beq a001881c <rtems_region_create+0x104>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
a001874c: e59f80d0 ldr r8, [pc, #208] ; a0018824 <rtems_region_create+0x10c>
* This function allocates a region control block from
* the inactive chain of free region control blocks.
*/
RTEMS_INLINE_ROUTINE Region_Control *_Region_Allocate( void )
{
return (Region_Control *) _Objects_Allocate( &_Region_Information );
a0018750: e59fa0d0 ldr sl, [pc, #208] ; a0018828 <rtems_region_create+0x110> a0018754: e5980000 ldr r0, [r8] a0018758: eb0009a9 bl a001ae04 <_API_Mutex_Lock> a001875c: e1a0000a mov r0, sl a0018760: eb000fde bl a001c6e0 <_Objects_Allocate>
the_region = _Region_Allocate();
if ( !the_region )
a0018764: e2504000 subs r4, r0, #0
return_status = RTEMS_TOO_MANY;
a0018768: 03a05005 moveq r5, #5
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Allocate();
if ( !the_region )
a001876c: 0a00000b beq a00187a0 <rtems_region_create+0x88>
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
a0018770: e2840068 add r0, r4, #104 ; 0x68 a0018774: e1a01005 mov r1, r5 a0018778: e1a02007 mov r2, r7 a001877c: e1a03006 mov r3, r6 a0018780: eb000eb1 bl a001c24c <_Heap_Initialize>
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
a0018784: e3500000 cmp r0, #0
if ( !the_region )
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
a0018788: e584005c str r0, [r4, #92] ; 0x5c
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
a001878c: 1a000008 bne a00187b4 <rtems_region_create+0x9c>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
a0018790: e1a0000a mov r0, sl <== NOT EXECUTED a0018794: e1a01004 mov r1, r4 <== NOT EXECUTED a0018798: eb0010ac bl a001ca50 <_Objects_Free> <== NOT EXECUTED
_Region_Free( the_region );
return_status = RTEMS_INVALID_SIZE;
a001879c: e3a05008 mov r5, #8 <== NOT EXECUTED
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
a00187a0: e5980000 ldr r0, [r8] a00187a4: eb0009b2 bl a001ae74 <_API_Mutex_Unlock>
return return_status; }
a00187a8: e1a00005 mov r0, r5
a00187ac: e28dd004 add sp, sp, #4
a00187b0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
a00187b4: e59d3028 ldr r3, [sp, #40] ; 0x28
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
a00187b8: e3a0c000 mov ip, #0
return_status = RTEMS_INVALID_SIZE;
}
else {
the_region->starting_address = starting_address;
a00187bc: e5845050 str r5, [r4, #80] ; 0x50
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
a00187c0: e3130004 tst r3, #4
else {
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
a00187c4: e5843060 str r3, [r4, #96] ; 0x60
the_region->number_of_used_blocks = 0;
a00187c8: e584c064 str ip, [r4, #100] ; 0x64
}
else {
the_region->starting_address = starting_address;
the_region->length = length;
a00187cc: e5847054 str r7, [r4, #84] ; 0x54
the_region->page_size = page_size;
a00187d0: e5846058 str r6, [r4, #88] ; 0x58
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
a00187d4: e2840010 add r0, r4, #16 a00187d8: 03a01000 moveq r1, #0 a00187dc: 13a01001 movne r1, #1 a00187e0: e3a02040 mov r2, #64 ; 0x40 a00187e4: e3a03006 mov r3, #6 a00187e8: e58dc000 str ip, [sp] a00187ec: eb0015d3 bl a001df40 <_Thread_queue_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a00187f0: e5943008 ldr r3, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00187f4: e59a201c ldr r2, [sl, #28]
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
a00187f8: e59dc000 ldr ip, [sp]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a00187fc: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0018800: e7824721 str r4, [r2, r1, lsr #14]
}
}
_RTEMS_Unlock_allocator();
a0018804: e5980000 ldr r0, [r8]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a0018808: e584900c str r9, [r4, #12]
&_Region_Information,
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
a001880c: e58b3000 str r3, [fp]
return_status = RTEMS_SUCCESSFUL;
a0018810: e1a0500c mov r5, ip
}
}
_RTEMS_Unlock_allocator();
a0018814: eb000996 bl a001ae74 <_API_Mutex_Unlock> a0018818: eaffffe2 b a00187a8 <rtems_region_create+0x90>
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a001881c: e3a05009 mov r5, #9 <== NOT EXECUTED a0018820: eaffffe0 b a00187a8 <rtems_region_create+0x90> <== NOT EXECUTED
a00188b0 <rtems_region_extend>:
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
a00188b0: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
bool extend_ok;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
a00188b4: e2518000 subs r8, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
a00188b8: e1a05000 mov r5, r0 <== NOT EXECUTED a00188bc: e24dd008 sub sp, sp, #8 <== NOT EXECUTED a00188c0: e1a07002 mov r7, r2 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
a00188c4: 03a05009 moveq r5, #9 <== NOT EXECUTED
bool extend_ok;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
a00188c8: 0a00000d beq a0018904 <rtems_region_extend+0x54> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
a00188cc: e59f407c ldr r4, [pc, #124] ; a0018950 <rtems_region_extend+0xa0><== NOT EXECUTED a00188d0: e5940000 ldr r0, [r4] <== NOT EXECUTED a00188d4: eb00094a bl a001ae04 <_API_Mutex_Lock> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
a00188d8: e1a01005 mov r1, r5 <== NOT EXECUTED a00188dc: e59f0070 ldr r0, [pc, #112] ; a0018954 <rtems_region_extend+0xa4><== NOT EXECUTED a00188e0: e1a0200d mov r2, sp <== NOT EXECUTED a00188e4: eb0010b2 bl a001cbb4 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a00188e8: e59d5000 ldr r5, [sp] <== NOT EXECUTED a00188ec: e1a06000 mov r6, r0 <== NOT EXECUTED a00188f0: e3550000 cmp r5, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a00188f4: 13a05004 movne r5, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Get( id, &location );
switch ( location ) {
a00188f8: 0a000004 beq a0018910 <rtems_region_extend+0x60> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a00188fc: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018900: eb00095b bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a0018904: e1a00005 mov r0, r5 <== NOT EXECUTED
a0018908: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a001890c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
extend_ok = _Heap_Extend(
a0018910: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0018914: e1a01008 mov r1, r8 <== NOT EXECUTED a0018918: e1a02007 mov r2, r7 <== NOT EXECUTED a001891c: e28d3004 add r3, sp, #4 <== NOT EXECUTED a0018920: eb000c88 bl a001bb48 <_Heap_Extend> <== NOT EXECUTED
starting_address,
length,
&amount_extended
);
if ( extend_ok ) {
a0018924: e3500000 cmp r0, #0 <== NOT EXECUTED
the_region->length += amount_extended;
the_region->maximum_segment_size += amount_extended;
return_status = RTEMS_SUCCESSFUL;
} else {
return_status = RTEMS_INVALID_ADDRESS;
a0018928: 03a05009 moveq r5, #9 <== NOT EXECUTED
starting_address,
length,
&amount_extended
);
if ( extend_ok ) {
a001892c: 0afffff2 beq a00188fc <rtems_region_extend+0x4c> <== NOT EXECUTED
the_region->length += amount_extended;
a0018930: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED a0018934: e5962054 ldr r2, [r6, #84] ; 0x54 <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
a0018938: e596105c ldr r1, [r6, #92] ; 0x5c <== NOT EXECUTED
length,
&amount_extended
);
if ( extend_ok ) {
the_region->length += amount_extended;
a001893c: e0822003 add r2, r2, r3 <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
a0018940: e0813003 add r3, r1, r3 <== NOT EXECUTED
length,
&amount_extended
);
if ( extend_ok ) {
the_region->length += amount_extended;
a0018944: e5862054 str r2, [r6, #84] ; 0x54 <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
a0018948: e586305c str r3, [r6, #92] ; 0x5c <== NOT EXECUTED a001894c: eaffffea b a00188fc <rtems_region_extend+0x4c> <== NOT EXECUTED
a0018958 <rtems_region_get_free_information>:
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a0018958: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a001895c: e2515000 subs r5, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a0018960: e1a06000 mov r6, r0 <== NOT EXECUTED a0018964: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
a0018968: 03a06009 moveq r6, #9 <== NOT EXECUTED
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a001896c: 0a00000c beq a00189a4 <rtems_region_get_free_information+0x4c><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a0018970: e59f4054 ldr r4, [pc, #84] ; a00189cc <rtems_region_get_free_information+0x74><== NOT EXECUTED a0018974: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018978: eb000921 bl a001ae04 <_API_Mutex_Lock> <== NOT EXECUTED a001897c: e1a01006 mov r1, r6 <== NOT EXECUTED a0018980: e59f0048 ldr r0, [pc, #72] ; a00189d0 <rtems_region_get_free_information+0x78><== NOT EXECUTED a0018984: e1a0200d mov r2, sp <== NOT EXECUTED a0018988: eb001089 bl a001cbb4 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a001898c: e59d6000 ldr r6, [sp] <== NOT EXECUTED a0018990: e3560000 cmp r6, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a0018994: 13a06004 movne r6, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018998: 0a000004 beq a00189b0 <rtems_region_get_free_information+0x58><== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a001899c: e5940000 ldr r0, [r4] <== NOT EXECUTED a00189a0: eb000933 bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a00189a4: e1a00006 mov r0, r6 <== NOT EXECUTED
a00189a8: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a00189ac: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_info->Used.number = 0;
a00189b0: e585600c str r6, [r5, #12] <== NOT EXECUTED
the_info->Used.total = 0;
a00189b4: e5856014 str r6, [r5, #20] <== NOT EXECUTED
the_info->Used.largest = 0;
a00189b8: e5856010 str r6, [r5, #16] <== NOT EXECUTED
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
a00189bc: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a00189c0: e1a01005 mov r1, r5 <== NOT EXECUTED a00189c4: eb000d7c bl a001bfbc <_Heap_Get_free_information> <== NOT EXECUTED
return_status = RTEMS_SUCCESSFUL;
break;
a00189c8: eafffff3 b a001899c <rtems_region_get_free_information+0x44><== NOT EXECUTED
a00189d4 <rtems_region_get_information>:
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a00189d4: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a00189d8: e2515000 subs r5, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a00189dc: e1a06000 mov r6, r0 <== NOT EXECUTED a00189e0: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
a00189e4: 03a06009 moveq r6, #9 <== NOT EXECUTED
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a00189e8: 0a00000c beq a0018a20 <rtems_region_get_information+0x4c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a00189ec: e59f4048 ldr r4, [pc, #72] ; a0018a3c <rtems_region_get_information+0x68><== NOT EXECUTED a00189f0: e5940000 ldr r0, [r4] <== NOT EXECUTED a00189f4: eb000902 bl a001ae04 <_API_Mutex_Lock> <== NOT EXECUTED a00189f8: e1a01006 mov r1, r6 <== NOT EXECUTED a00189fc: e59f003c ldr r0, [pc, #60] ; a0018a40 <rtems_region_get_information+0x6c><== NOT EXECUTED a0018a00: e1a0200d mov r2, sp <== NOT EXECUTED a0018a04: eb00106a bl a001cbb4 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018a08: e59d6000 ldr r6, [sp] <== NOT EXECUTED a0018a0c: e3560000 cmp r6, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a0018a10: 13a06004 movne r6, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018a14: 0a000004 beq a0018a2c <rtems_region_get_information+0x58> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0018a18: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018a1c: eb000914 bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a0018a20: e1a00006 mov r0, r6 <== NOT EXECUTED
a0018a24: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0018a28: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Heap_Get_information( &the_region->Memory, the_info );
a0018a2c: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0018a30: e1a01005 mov r1, r5 <== NOT EXECUTED a0018a34: eb000d7a bl a001c024 <_Heap_Get_information> <== NOT EXECUTED
return_status = RTEMS_SUCCESSFUL;
break;
a0018a38: eafffff6 b a0018a18 <rtems_region_get_information+0x44> <== NOT EXECUTED
a0018b88 <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
a0018b88: e92d40f0 push {r4, r5, r6, r7, lr}
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
a0018b8c: e2516000 subs r6, r1, #0
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
a0018b90: e24dd004 sub sp, sp, #4 a0018b94: e1a07000 mov r7, r0 a0018b98: e1a05002 mov r5, r2
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
a0018b9c: 0a00001b beq a0018c10 <rtems_region_get_segment_size+0x88>
return RTEMS_INVALID_ADDRESS;
if ( !size )
a0018ba0: e3520000 cmp r2, #0
a0018ba4: 0a000019 beq a0018c10 <rtems_region_get_segment_size+0x88>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a0018ba8: e59f4068 ldr r4, [pc, #104] ; a0018c18 <rtems_region_get_segment_size+0x90> a0018bac: e5940000 ldr r0, [r4] a0018bb0: eb000893 bl a001ae04 <_API_Mutex_Lock> a0018bb4: e59f0060 ldr r0, [pc, #96] ; a0018c1c <rtems_region_get_segment_size+0x94> a0018bb8: e1a01007 mov r1, r7 a0018bbc: e1a0200d mov r2, sp a0018bc0: eb000ffb bl a001cbb4 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018bc4: e59d3000 ldr r3, [sp] a0018bc8: e3530000 cmp r3, #0
a0018bcc: 0a000007 beq a0018bf0 <rtems_region_get_segment_size+0x68>
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
a0018bd0: e3530001 cmp r3, #1 <== NOT EXECUTED a0018bd4: 03a05004 moveq r5, #4 <== NOT EXECUTED a0018bd8: 13a05000 movne r5, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0018bdc: e5940000 ldr r0, [r4] a0018be0: eb0008a3 bl a001ae74 <_API_Mutex_Unlock>
return return_status; }
a0018be4: e1a00005 mov r0, r5
a0018be8: e28dd004 add sp, sp, #4
a0018bec: e8bd80f0 pop {r4, r5, r6, r7, pc}
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
a0018bf0: e1a02005 mov r2, r5 a0018bf4: e2800068 add r0, r0, #104 ; 0x68 a0018bf8: e1a01006 mov r1, r6 a0018bfc: eb000e7d bl a001c5f8 <_Heap_Size_of_alloc_area>
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
a0018c00: e3500000 cmp r0, #0 a0018c04: 03a05009 moveq r5, #9 a0018c08: 13a05000 movne r5, #0 a0018c0c: eafffff2 b a0018bdc <rtems_region_get_segment_size+0x54>
if ( !segment )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
a0018c10: e3a05009 mov r5, #9 <== NOT EXECUTED a0018c14: eafffff2 b a0018be4 <rtems_region_get_segment_size+0x5c> <== NOT EXECUTED
a0018c50 <rtems_region_resize_segment>:
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
a0018c50: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
uintptr_t osize;
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
a0018c54: e2535000 subs r5, r3, #0 <== NOT EXECUTED
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
a0018c58: e1a08000 mov r8, r0 <== NOT EXECUTED a0018c5c: e24dd010 sub sp, sp, #16 <== NOT EXECUTED a0018c60: e1a07001 mov r7, r1 <== NOT EXECUTED a0018c64: e1a06002 mov r6, r2 <== NOT EXECUTED
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
return RTEMS_INVALID_ADDRESS;
a0018c68: 03a00009 moveq r0, #9 <== NOT EXECUTED
uintptr_t osize;
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
a0018c6c: 0a00000d beq a0018ca8 <rtems_region_resize_segment+0x58> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a0018c70: e59f408c ldr r4, [pc, #140] ; a0018d04 <rtems_region_resize_segment+0xb4><== NOT EXECUTED a0018c74: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018c78: eb000861 bl a001ae04 <_API_Mutex_Lock> <== NOT EXECUTED a0018c7c: e1a01008 mov r1, r8 <== NOT EXECUTED a0018c80: e59f0080 ldr r0, [pc, #128] ; a0018d08 <rtems_region_resize_segment+0xb8><== NOT EXECUTED a0018c84: e28d2008 add r2, sp, #8 <== NOT EXECUTED a0018c88: eb000fc9 bl a001cbb4 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018c8c: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED a0018c90: e1a08000 mov r8, r0 <== NOT EXECUTED a0018c94: e3530000 cmp r3, #0 <== NOT EXECUTED a0018c98: 0a000004 beq a0018cb0 <rtems_region_resize_segment+0x60> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0018c9c: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018ca0: eb000873 bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
a0018ca4: e3a00004 mov r0, #4 <== NOT EXECUTED
}
a0018ca8: e28dd010 add sp, sp, #16 <== NOT EXECUTED
a0018cac: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
a0018cb0: e28d300c add r3, sp, #12 <== NOT EXECUTED a0018cb4: e58d3000 str r3, [sp] <== NOT EXECUTED a0018cb8: e1a02006 mov r2, r6 <== NOT EXECUTED a0018cbc: e28d3004 add r3, sp, #4 <== NOT EXECUTED a0018cc0: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0018cc4: e1a01007 mov r1, r7 <== NOT EXECUTED a0018cc8: eb000dfa bl a001c4b8 <_Heap_Resize_block> <== NOT EXECUTED
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
a0018ccc: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
a0018cd0: e2506000 subs r6, r0, #0 <== NOT EXECUTED
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
a0018cd4: e5853000 str r3, [r5] <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
a0018cd8: 1a000003 bne a0018cec <rtems_region_resize_segment+0x9c> <== NOT EXECUTED
_Region_Process_queue( the_region ); /* unlocks allocator */
a0018cdc: e1a00008 mov r0, r8 <== NOT EXECUTED a0018ce0: eb001f24 bl a0020978 <_Region_Process_queue> <== NOT EXECUTED
else
_RTEMS_Unlock_allocator();
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
a0018ce4: e1a00006 mov r0, r6 <== NOT EXECUTED a0018ce8: eaffffee b a0018ca8 <rtems_region_resize_segment+0x58> <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
_Region_Process_queue( the_region ); /* unlocks allocator */
else
_RTEMS_Unlock_allocator();
a0018cec: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018cf0: eb00085f bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
return RTEMS_UNSATISFIED;
a0018cf4: e3560001 cmp r6, #1 <== NOT EXECUTED a0018cf8: 13a00009 movne r0, #9 <== NOT EXECUTED a0018cfc: 03a0000d moveq r0, #13 <== NOT EXECUTED a0018d00: eaffffe8 b a0018ca8 <rtems_region_resize_segment+0x58> <== NOT EXECUTED
a0018d0c <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
a0018d0c: e92d40f0 push {r4, r5, r6, r7, lr}
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
a0018d10: e59f4078 ldr r4, [pc, #120] ; a0018d90 <rtems_region_return_segment+0x84>
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
a0018d14: e24dd004 sub sp, sp, #4 a0018d18: e1a06000 mov r6, r0
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
a0018d1c: e5940000 ldr r0, [r4]
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
a0018d20: e1a05001 mov r5, r1
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
a0018d24: eb000836 bl a001ae04 <_API_Mutex_Lock> a0018d28: e1a01006 mov r1, r6 a0018d2c: e59f0060 ldr r0, [pc, #96] ; a0018d94 <rtems_region_return_segment+0x88> a0018d30: e1a0200d mov r2, sp a0018d34: eb000f9e bl a001cbb4 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018d38: e59d6000 ldr r6, [sp] a0018d3c: e1a07000 mov r7, r0 a0018d40: e3560000 cmp r6, #0
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a0018d44: 13a06004 movne r6, #4
register Region_Control *the_region;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018d48: 1a000005 bne a0018d64 <rtems_region_return_segment+0x58>
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
a0018d4c: e2800068 add r0, r0, #104 ; 0x68 a0018d50: e1a01005 mov r1, r5 a0018d54: eb000c28 bl a001bdfc <_Heap_Free>
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
a0018d58: e3500000 cmp r0, #0
return_status = RTEMS_INVALID_ADDRESS;
a0018d5c: 03a06009 moveq r6, #9
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
a0018d60: 1a000004 bne a0018d78 <rtems_region_return_segment+0x6c>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0018d64: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018d68: eb000841 bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a0018d6c: e1a00006 mov r0, r6
a0018d70: e28dd004 add sp, sp, #4
a0018d74: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
a0018d78: e5973064 ldr r3, [r7, #100] ; 0x64
_Region_Process_queue(the_region); /* unlocks allocator */
a0018d7c: e1a00007 mov r0, r7
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
a0018d80: e2433001 sub r3, r3, #1 a0018d84: e5873064 str r3, [r7, #100] ; 0x64
_Region_Process_queue(the_region); /* unlocks allocator */
a0018d88: eb001efa bl a0020978 <_Region_Process_queue>
return RTEMS_SUCCESSFUL;
a0018d8c: eafffff6 b a0018d6c <rtems_region_return_segment+0x60>
a0009850 <rtems_semaphore_create>:
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
a0009850: e92d41f0 push {r4, r5, r6, r7, r8, lr}
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
a0009854: e2505000 subs r5, r0, #0
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
a0009858: e24dd020 sub sp, sp, #32 a000985c: e1a04001 mov r4, r1 a0009860: e59d6038 ldr r6, [sp, #56] ; 0x38
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a0009864: 03a00003 moveq r0, #3
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
a0009868: 0a000008 beq a0009890 <rtems_semaphore_create+0x40>
return RTEMS_INVALID_NAME;
if ( !id )
a000986c: e3560000 cmp r6, #0
return RTEMS_INVALID_ADDRESS;
a0009870: 03a00009 moveq r0, #9
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
a0009874: 0a000005 beq a0009890 <rtems_semaphore_create+0x40>
return RTEMS_NOT_DEFINED;
} else
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
a0009878: e21210c0 ands r1, r2, #192 ; 0xc0
a000987c: 0a000037 beq a0009960 <rtems_semaphore_create+0x110>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE);
a0009880: e2028030 and r8, r2, #48 ; 0x30
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
a0009884: e3580010 cmp r8, #16
a0009888: 0a000002 beq a0009898 <rtems_semaphore_create+0x48>
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
a000988c: e3a0000b mov r0, #11 <== NOT EXECUTED
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a0009890: e28dd020 add sp, sp, #32
a0009894: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
a0009898: e3120004 tst r2, #4
a000989c: 0afffffa beq a000988c <rtems_semaphore_create+0x3c>
_Attributes_Is_priority( attribute_set ) ) )
return RTEMS_NOT_DEFINED;
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
a00098a0: e35100c0 cmp r1, #192 ; 0xc0
a00098a4: 0afffff8 beq a000988c <rtems_semaphore_create+0x3c>
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
a00098a8: e3540001 cmp r4, #1
return RTEMS_INVALID_NUMBER;
a00098ac: 83a0000a movhi r0, #10
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
a00098b0: 8afffff6 bhi a0009890 <rtems_semaphore_create+0x40>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a00098b4: e59f1150 ldr r1, [pc, #336] ; a0009a0c <rtems_semaphore_create+0x1bc> a00098b8: e5910000 ldr r0, [r1] a00098bc: e2800001 add r0, r0, #1 a00098c0: e5810000 str r0, [r1]
* This function allocates a semaphore control block from
* the inactive chain of free semaphore control blocks.
*/
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void )
{
return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information );
a00098c4: e59f0144 ldr r0, [pc, #324] ; a0009a10 <rtems_semaphore_create+0x1c0> a00098c8: e58d2004 str r2, [sp, #4] a00098cc: e58d3000 str r3, [sp] a00098d0: eb00054a bl a000ae00 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
a00098d4: e2507000 subs r7, r0, #0 a00098d8: e59d2004 ldr r2, [sp, #4] a00098dc: e59d3000 ldr r3, [sp]
a00098e0: 0a00002f beq a00099a4 <rtems_semaphore_create+0x154>
the_semaphore->attribute_set = attribute_set;
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
a00098e4: e3580000 cmp r8, #0
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_semaphore->attribute_set = attribute_set;
a00098e8: e5872010 str r2, [r7, #16]
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
a00098ec: 0a00001e beq a000996c <rtems_semaphore_create+0x11c>
} else {
/*
* It is either simple binary semaphore or a more powerful mutex
* style binary semaphore. This is the mutex style.
*/
if ( _Attributes_Is_priority( attribute_set ) )
a00098f0: e2121004 ands r1, r2, #4
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
a00098f4: 13a01001 movne r1, #1 a00098f8: 158d1010 strne r1, [sp, #16]
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
a00098fc: 058d1010 streq r1, [sp, #16]
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
a0009900: e3580010 cmp r8, #16
a0009904: 0a000029 beq a00099b0 <rtems_semaphore_create+0x160>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
the_mutex_attr.only_owner_release = true;
}
}
} else /* must be simple binary semaphore */ {
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
a0009908: e3a03002 mov r3, #2 a000990c: e58d3008 str r3, [sp, #8]
the_mutex_attr.only_owner_release = false;
a0009910: e3a03000 mov r3, #0 a0009914: e5cd300c strb r3, [sp, #12]
}
mutex_status = _CORE_mutex_Initialize(
a0009918: e3540001 cmp r4, #1 a000991c: 13a02000 movne r2, #0 a0009920: 03a02001 moveq r2, #1 a0009924: e2870014 add r0, r7, #20 a0009928: e28d1008 add r1, sp, #8 a000992c: eb0002e1 bl a000a4b8 <_CORE_mutex_Initialize>
&the_semaphore->Core_control.mutex,
&the_mutex_attr,
(count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED
);
if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) {
a0009930: e3500006 cmp r0, #6
a0009934: 0a00002e beq a00099f4 <rtems_semaphore_create+0x1a4>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0009938: e59f20d0 ldr r2, [pc, #208] ; a0009a10 <rtems_semaphore_create+0x1c0>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a000993c: e5973008 ldr r3, [r7, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0009940: e592201c ldr r2, [r2, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a0009944: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0009948: e7827721 str r7, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000994c: e587500c str r5, [r7, #12]
&_Semaphore_Information,
&the_semaphore->Object,
(Objects_Name) name
);
*id = the_semaphore->Object.id;
a0009950: e5863000 str r3, [r6]
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
a0009954: eb00095c bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0009958: e3a00000 mov r0, #0 a000995c: eaffffcb b a0009890 <rtems_semaphore_create+0x40>
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
a0009960: e2128030 ands r8, r2, #48 ; 0x30
a0009964: 1affffcf bne a00098a8 <rtems_semaphore_create+0x58>
a0009968: eaffffd1 b a00098b4 <rtems_semaphore_create+0x64>
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
if ( _Attributes_Is_priority( attribute_set ) )
a000996c: e3120004 tst r2, #4
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
a0009970: e3e03000 mvn r3, #0 a0009974: e58d3018 str r3, [sp, #24]
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
a0009978: 13a03001 movne r3, #1 a000997c: 158d301c strne r3, [sp, #28]
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
a0009980: e2870014 add r0, r7, #20
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
/*
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
a0009984: e3a03000 mov r3, #0
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
a0009988: e28d1018 add r1, sp, #24 a000998c: e1a02004 mov r2, r4
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
else
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
a0009990: 058d801c streq r8, [sp, #28]
/*
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
a0009994: e58d3008 str r3, [sp, #8]
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
a0009998: e58d3014 str r3, [sp, #20]
_CORE_semaphore_Initialize(
a000999c: eb000394 bl a000a7f4 <_CORE_semaphore_Initialize> a00099a0: eaffffe4 b a0009938 <rtems_semaphore_create+0xe8>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
a00099a4: eb000948 bl a000becc <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
a00099a8: e3a00005 mov r0, #5 a00099ac: eaffffb7 b a0009890 <rtems_semaphore_create+0x40>
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
a00099b0: e59d0010 ldr r0, [sp, #16]
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
a00099b4: e3a01000 mov r1, #0
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
a00099b8: e58d3014 str r3, [sp, #20]
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
a00099bc: e3500001 cmp r0, #1
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
a00099c0: e58d1008 str r1, [sp, #8]
the_mutex_attr.only_owner_release = false;
a00099c4: e5cd100c strb r1, [sp, #12]
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
a00099c8: 1affffd2 bne a0009918 <rtems_semaphore_create+0xc8>
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
a00099cc: e3120040 tst r2, #64 ; 0x40
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
a00099d0: 13a03002 movne r3, #2 a00099d4: 158d3010 strne r3, [sp, #16]
the_mutex_attr.only_owner_release = true;
a00099d8: 15cd000c strbne r0, [sp, #12]
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
a00099dc: 1affffcd bne a0009918 <rtems_semaphore_create+0xc8>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
the_mutex_attr.only_owner_release = true;
} else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) {
a00099e0: e3120080 tst r2, #128 ; 0x80
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
a00099e4: 13a03003 movne r3, #3 a00099e8: 158d3010 strne r3, [sp, #16]
the_mutex_attr.only_owner_release = true;
a00099ec: 15cd000c strbne r0, [sp, #12] a00099f0: eaffffc8 b a0009918 <rtems_semaphore_create+0xc8>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
a00099f4: e59f0014 ldr r0, [pc, #20] ; a0009a10 <rtems_semaphore_create+0x1c0> a00099f8: e1a01007 mov r1, r7 a00099fc: eb0005db bl a000b170 <_Objects_Free>
(count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED
);
if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) {
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
a0009a00: eb000931 bl a000becc <_Thread_Enable_dispatch>
return RTEMS_INVALID_PRIORITY;
a0009a04: e3a00013 mov r0, #19 a0009a08: eaffffa0 b a0009890 <rtems_semaphore_create+0x40>
a0009a14 <rtems_semaphore_delete>:
#endif
rtems_status_code rtems_semaphore_delete(
rtems_id id
)
{
a0009a14: e92d4010 push {r4, lr}
a0009a18: e24dd004 sub sp, sp, #4
a0009a1c: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
_Objects_Get( &_Semaphore_Information, id, location );
a0009a20: e1a0200d mov r2, sp a0009a24: e59f0088 ldr r0, [pc, #136] ; a0009ab4 <rtems_semaphore_delete+0xa0> a0009a28: eb000629 bl a000b2d4 <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a0009a2c: e59d3000 ldr r3, [sp] a0009a30: e1a04000 mov r4, r0 a0009a34: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0009a38: 13a00004 movne r0, #4
{
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a0009a3c: 1a000009 bne a0009a68 <rtems_semaphore_delete+0x54>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
a0009a40: e5941010 ldr r1, [r4, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
a0009a44: e2111030 ands r1, r1, #48 ; 0x30
a0009a48: 0a000015 beq a0009aa4 <rtems_semaphore_delete+0x90>
if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) &&
a0009a4c: e5943064 ldr r3, [r4, #100] ; 0x64 a0009a50: e3530000 cmp r3, #0
a0009a54: 1a000005 bne a0009a70 <rtems_semaphore_delete+0x5c>
a0009a58: e3510020 cmp r1, #32
a0009a5c: 0a000003 beq a0009a70 <rtems_semaphore_delete+0x5c>
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
a0009a60: eb000919 bl a000becc <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
a0009a64: e3a0000c mov r0, #12 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0009a68: e28dd004 add sp, sp, #4
a0009a6c: e8bd8010 pop {r4, pc}
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
_CORE_mutex_Flush(
a0009a70: e2840014 add r0, r4, #20 a0009a74: e3a01000 mov r1, #0 a0009a78: e3a02004 mov r2, #4 a0009a7c: eb00028c bl a000a4b4 <_CORE_mutex_Flush>
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_WAS_DELETED
);
}
_Objects_Close( &_Semaphore_Information, &the_semaphore->Object );
a0009a80: e1a01004 mov r1, r4 a0009a84: e59f0028 ldr r0, [pc, #40] ; a0009ab4 <rtems_semaphore_delete+0xa0> a0009a88: eb000501 bl a000ae94 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
a0009a8c: e59f0020 ldr r0, [pc, #32] ; a0009ab4 <rtems_semaphore_delete+0xa0> a0009a90: e1a01004 mov r1, r4 a0009a94: eb0005b5 bl a000b170 <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
a0009a98: eb00090b bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0009a9c: e3a00000 mov r0, #0 a0009aa0: eafffff0 b a0009a68 <rtems_semaphore_delete+0x54>
&the_semaphore->Core_control.mutex,
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_MUTEX_WAS_DELETED
);
} else {
_CORE_semaphore_Flush(
a0009aa4: e2840014 add r0, r4, #20 a0009aa8: e3a02002 mov r2, #2 a0009aac: eb00034f bl a000a7f0 <_CORE_semaphore_Flush> a0009ab0: eafffff2 b a0009a80 <rtems_semaphore_delete+0x6c>
a0012acc <rtems_semaphore_flush>:
#endif
rtems_status_code rtems_semaphore_flush(
rtems_id id
)
{
a0012acc: e52de004 push {lr} ; (str lr, [sp, #-4]!)
a0012ad0: e24dd004 sub sp, sp, #4
a0012ad4: e1a01000 mov r1, r0
a0012ad8: e1a0200d mov r2, sp
a0012adc: e59f004c ldr r0, [pc, #76] ; a0012b30 <rtems_semaphore_flush+0x64>
a0012ae0: ebffe6ad bl a000c59c <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a0012ae4: e59d3000 ldr r3, [sp] a0012ae8: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0012aec: 13a00004 movne r0, #4
{
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a0012af0: 1a000007 bne a0012b14 <rtems_semaphore_flush+0x48>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
a0012af4: e5901010 ldr r1, [r0, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
a0012af8: e2111030 ands r1, r1, #48 ; 0x30
a0012afc: 1a000006 bne a0012b1c <rtems_semaphore_flush+0x50>
&the_semaphore->Core_control.mutex,
SEND_OBJECT_WAS_DELETED,
CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT
);
} else {
_CORE_semaphore_Flush(
a0012b00: e2800014 add r0, r0, #20 <== NOT EXECUTED a0012b04: e3a02001 mov r2, #1 <== NOT EXECUTED a0012b08: ebffe40a bl a000bb38 <_CORE_semaphore_Flush> <== NOT EXECUTED
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
a0012b0c: ebffe9a6 bl a000d1ac <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0012b10: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0012b14: e28dd004 add sp, sp, #4
a0012b18: e8bd8000 pop {pc}
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
_CORE_mutex_Flush(
a0012b1c: e2800014 add r0, r0, #20 a0012b20: e1a01003 mov r1, r3 a0012b24: e3a02001 mov r2, #1 a0012b28: ebffe333 bl a000b7fc <_CORE_mutex_Flush> a0012b2c: eafffff6 b a0012b0c <rtems_semaphore_flush+0x40>
a0009ab8 <rtems_semaphore_obtain>:
rtems_status_code rtems_semaphore_obtain(
rtems_id id,
rtems_option option_set,
rtems_interval timeout
)
{
a0009ab8: e92d40f0 push {r4, r5, r6, r7, lr}
a0009abc: e1a04000 mov r4, r0
a0009ac0: e24dd00c sub sp, sp, #12
Objects_Locations *location,
ISR_Level *level
)
{
return (Semaphore_Control *)
_Objects_Get_isr_disable( &_Semaphore_Information, id, location, level );
a0009ac4: e28d3004 add r3, sp, #4 a0009ac8: e1a05001 mov r5, r1 a0009acc: e1a06002 mov r6, r2 a0009ad0: e59f00f4 ldr r0, [pc, #244] ; a0009bcc <rtems_semaphore_obtain+0x114> a0009ad4: e1a01004 mov r1, r4 a0009ad8: e28d2008 add r2, sp, #8 a0009adc: eb0005e0 bl a000b264 <_Objects_Get_isr_disable>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
ISR_Level level;
the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level );
switch ( location ) {
a0009ae0: e59d3008 ldr r3, [sp, #8] a0009ae4: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0009ae8: 13a00004 movne r0, #4
register Semaphore_Control *the_semaphore;
Objects_Locations location;
ISR_Level level;
the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level );
switch ( location ) {
a0009aec: 1a00000e bne a0009b2c <rtems_semaphore_obtain+0x74>
a0009af0: e5903010 ldr r3, [r0, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
a0009af4: e2133030 ands r3, r3, #48 ; 0x30
a0009af8: 0a00000d beq a0009b34 <rtems_semaphore_obtain+0x7c>
_CORE_mutex_Seize(
a0009afc: e59d3004 ldr r3, [sp, #4]
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
a0009b00: e2052001 and r2, r5, #1 a0009b04: e2800014 add r0, r0, #20 a0009b08: e58d3000 str r3, [sp] a0009b0c: e2222001 eor r2, r2, #1 a0009b10: e1a03006 mov r3, r6 a0009b14: e1a01004 mov r1, r4 a0009b18: eb0002b0 bl a000a5e0 <_CORE_mutex_Seize>
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
level
);
return _Semaphore_Translate_core_mutex_return_code(
_Thread_Executing->Wait.return_code );
a0009b1c: e59f30ac ldr r3, [pc, #172] ; a0009bd0 <rtems_semaphore_obtain+0x118> a0009b20: e5933004 ldr r3, [r3, #4]
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
level
);
return _Semaphore_Translate_core_mutex_return_code(
a0009b24: e5930034 ldr r0, [r3, #52] ; 0x34 a0009b28: eb00004c bl a0009c60 <_Semaphore_Translate_core_mutex_return_code>
break;
}
return RTEMS_INVALID_ID;
}
a0009b2c: e28dd00c add sp, sp, #12
a0009b30: e8bd80f0 pop {r4, r5, r6, r7, pc}
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
a0009b34: e59f7094 ldr r7, [pc, #148] ; a0009bd0 <rtems_semaphore_obtain+0x118>
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( the_semaphore->count != 0 ) {
a0009b38: e590105c ldr r1, [r0, #92] ; 0x5c
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
a0009b3c: e5972004 ldr r2, [r7, #4]
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( the_semaphore->count != 0 ) {
a0009b40: e3510000 cmp r1, #0
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
a0009b44: e5823034 str r3, [r2, #52] ; 0x34
if ( the_semaphore->count != 0 ) {
a0009b48: 1a000009 bne a0009b74 <rtems_semaphore_obtain+0xbc>
the_semaphore->count -= 1;
_ISR_Enable( *level_p );
return;
}
if ( !wait ) {
a0009b4c: e3150001 tst r5, #1
a0009b50: 0a00000c beq a0009b88 <rtems_semaphore_obtain+0xd0>
a0009b54: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED a0009b58: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( *level_p );
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
a0009b5c: e3a03001 mov r3, #1 <== NOT EXECUTED a0009b60: e5823034 str r3, [r2, #52] ; 0x34 <== NOT EXECUTED
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
_Thread_Executing->Wait.return_code );
a0009b64: e5973004 ldr r3, [r7, #4]
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
a0009b68: e5930034 ldr r0, [r3, #52] ; 0x34 a0009b6c: eb00003f bl a0009c70 <_Semaphore_Translate_core_semaphore_return_code> a0009b70: eaffffed b a0009b2c <rtems_semaphore_obtain+0x74>
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( the_semaphore->count != 0 ) {
the_semaphore->count -= 1;
a0009b74: e2411001 sub r1, r1, #1 a0009b78: e580105c str r1, [r0, #92] ; 0x5c a0009b7c: e59d3004 ldr r3, [sp, #4] a0009b80: e129f003 msr CPSR_fc, r3 a0009b84: eafffff6 b a0009b64 <rtems_semaphore_obtain+0xac> a0009b88: e59f3044 ldr r3, [pc, #68] ; a0009bd4 <rtems_semaphore_obtain+0x11c> a0009b8c: e5931000 ldr r1, [r3] a0009b90: e2811001 add r1, r1, #1 a0009b94: e5831000 str r1, [r3]
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a0009b98: e3a01001 mov r1, #1
return;
}
_Thread_Disable_dispatch();
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
a0009b9c: e2803014 add r3, r0, #20 a0009ba0: e5801044 str r1, [r0, #68] ; 0x44 a0009ba4: e5823044 str r3, [r2, #68] ; 0x44
executing->Wait.id = id;
a0009ba8: e5824020 str r4, [r2, #32] a0009bac: e59d2004 ldr r2, [sp, #4] a0009bb0: e129f002 msr CPSR_fc, r2
_ISR_Enable( *level_p );
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
a0009bb4: e59f201c ldr r2, [pc, #28] ; a0009bd8 <rtems_semaphore_obtain+0x120> a0009bb8: e1a00003 mov r0, r3 a0009bbc: e1a01006 mov r1, r6 a0009bc0: eb0009e8 bl a000c368 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
a0009bc4: eb0008c0 bl a000becc <_Thread_Enable_dispatch> a0009bc8: eaffffe5 b a0009b64 <rtems_semaphore_obtain+0xac>
a0019268 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
a0019268: e92d4010 push {r4, lr}
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
a001926c: e2514000 subs r4, r1, #0
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
a0019270: e24dd004 sub sp, sp, #4
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
a0019274: 03a0000a moveq r0, #10
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
a0019278: 1a000001 bne a0019284 <rtems_signal_send+0x1c>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a001927c: e28dd004 add sp, sp, #4
a0019280: e8bd8010 pop {r4, pc}
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
a0019284: e1a0100d mov r1, sp a0019288: eb001160 bl a001d810 <_Thread_Get>
switch ( location ) {
a001928c: e59d3000 ldr r3, [sp] a0019290: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0019294: 13a00004 movne r0, #4
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a0019298: 1afffff7 bne a001927c <rtems_signal_send+0x14>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
a001929c: e59030f4 ldr r3, [r0, #244] ; 0xf4
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
a00192a0: e593200c ldr r2, [r3, #12] a00192a4: e3520000 cmp r2, #0
a00192a8: 0a00001c beq a0019320 <rtems_signal_send+0xb8>
if ( asr->is_enabled ) {
a00192ac: e5d32008 ldrb r2, [r3, #8] a00192b0: e3520000 cmp r2, #0
a00192b4: 0a00000f beq a00192f8 <rtems_signal_send+0x90>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a00192b8: e10f2000 mrs r2, CPSR a00192bc: e3821080 orr r1, r2, #128 ; 0x80 a00192c0: e129f001 msr CPSR_fc, r1
)
{
ISR_Level _level;
_ISR_Disable( _level );
*signal_set |= signals;
a00192c4: e5931014 ldr r1, [r3, #20] a00192c8: e1814004 orr r4, r1, r4 a00192cc: e5834014 str r4, [r3, #20]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a00192d0: e129f002 msr CPSR_fc, r2
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
a00192d4: e59f3050 ldr r3, [pc, #80] ; a001932c <rtems_signal_send+0xc4> a00192d8: e5932000 ldr r2, [r3] a00192dc: e3520000 cmp r2, #0
a00192e0: 0a00000b beq a0019314 <rtems_signal_send+0xac>
a00192e4: e5932004 ldr r2, [r3, #4] a00192e8: e1500002 cmp r0, r2
_Thread_Dispatch_necessary = true;
a00192ec: 03a02001 moveq r2, #1 <== NOT EXECUTED a00192f0: 05c32010 strbeq r2, [r3, #16] <== NOT EXECUTED a00192f4: ea000006 b a0019314 <rtems_signal_send+0xac> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a00192f8: e10f2000 mrs r2, CPSR <== NOT EXECUTED a00192fc: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED a0019300: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED a0019304: e5931018 ldr r1, [r3, #24] <== NOT EXECUTED a0019308: e1814004 orr r4, r1, r4 <== NOT EXECUTED a001930c: e5834018 str r4, [r3, #24] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0019310: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
a0019314: eb001134 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0019318: e3a00000 mov r0, #0 a001931c: eaffffd6 b a001927c <rtems_signal_send+0x14>
}
_Thread_Enable_dispatch();
a0019320: eb001131 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_NOT_DEFINED;
a0019324: e3a0000b mov r0, #11
a0019328: eaffffd3 b a001927c <rtems_signal_send+0x14> <== NOT EXECUTED
a0005a80 <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
a0005a80: e92d4830 push {r4, r5, fp, lr}
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
a0005a84: e59f4074 ldr r4, [pc, #116] ; a0005b00 <rtems_stack_checker_is_blown+0x80>
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
a0005a88: e28db00c add fp, sp, #12
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
a0005a8c: e5943004 ldr r3, [r4, #4]
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
a0005a90: e59300b8 ldr r0, [r3, #184] ; 0xb8 a0005a94: e15b0000 cmp fp, r0
return false;
a0005a98: 33a05000 movcc r5, #0
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
a0005a9c: 3a000004 bcc a0005ab4 <rtems_stack_checker_is_blown+0x34>
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
a0005aa0: e59350b4 ldr r5, [r3, #180] ; 0xb4 a0005aa4: e0805005 add r5, r0, r5
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
a0005aa8: e15b0005 cmp fp, r5 a0005aac: 83a05000 movhi r5, #0 a0005ab0: 93a05001 movls r5, #1
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
a0005ab4: e59f3048 ldr r3, [pc, #72] ; a0005b04 <rtems_stack_checker_is_blown+0x84> a0005ab8: e5933008 ldr r3, [r3, #8] a0005abc: e3530000 cmp r3, #0
*/
bool rtems_stack_checker_is_blown( void )
{
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
bool sp_ok;
bool pattern_ok = true;
a0005ac0: 03a01001 moveq r1, #1
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
a0005ac4: 0a000005 beq a0005ae0 <rtems_stack_checker_is_blown+0x60>
pattern_ok = (!memcmp(
a0005ac8: e59f1038 ldr r1, [pc, #56] ; a0005b08 <rtems_stack_checker_is_blown+0x88> a0005acc: e2800008 add r0, r0, #8 a0005ad0: e3a02010 mov r2, #16 a0005ad4: eb002fc2 bl a00119e4 <memcmp> a0005ad8: e2701001 rsbs r1, r0, #1 a0005adc: 33a01000 movcc r1, #0
/*
* Let's report as much as we can.
*/
if ( !sp_ok || !pattern_ok ) {
a0005ae0: e3550000 cmp r5, #0
a0005ae4: 0a000003 beq a0005af8 <rtems_stack_checker_is_blown+0x78>
a0005ae8: e3510000 cmp r1, #0
a0005aec: 0a000001 beq a0005af8 <rtems_stack_checker_is_blown+0x78>
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
return false;
}
a0005af0: e3a00000 mov r0, #0
a0005af4: e8bd8830 pop {r4, r5, fp, pc}
/*
* Let's report as much as we can.
*/
if ( !sp_ok || !pattern_ok ) {
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
a0005af8: e5940004 ldr r0, [r4, #4] <== NOT EXECUTED a0005afc: ebffff97 bl a0005960 <Stack_check_report_blown_task> <== NOT EXECUTED
a0005b64 <rtems_stack_checker_report_usage>:
}
void rtems_stack_checker_report_usage( void )
{
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
a0005b64: e59f1004 ldr r1, [pc, #4] ; a0005b70 <rtems_stack_checker_report_usage+0xc><== NOT EXECUTED a0005b68: e3a00000 mov r0, #0 <== NOT EXECUTED a0005b6c: eaffffe6 b a0005b0c <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
a0005b0c <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a0005b0c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
if ( !print )
a0005b10: e2515000 subs r5, r1, #0 <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a0005b14: e1a06000 mov r6, r0 <== NOT EXECUTED
if ( !print )
a0005b18: 0a00000c beq a0005b50 <rtems_stack_checker_report_usage_with_plugin+0x44><== NOT EXECUTED
return;
print_context = context;
a0005b1c: e59f4030 ldr r4, [pc, #48] ; a0005b54 <rtems_stack_checker_report_usage_with_plugin+0x48><== NOT EXECUTED
print_handler = print;
(*print)( context, "Stack usage by thread\n");
a0005b20: e59f1030 ldr r1, [pc, #48] ; a0005b58 <rtems_stack_checker_report_usage_with_plugin+0x4c><== NOT EXECUTED
)
{
if ( !print )
return;
print_context = context;
a0005b24: e5840004 str r0, [r4, #4] <== NOT EXECUTED
print_handler = print;
a0005b28: e5845000 str r5, [r4] <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
a0005b2c: e12fff35 blx r5 <== NOT EXECUTED
(*print)( context,
a0005b30: e59f1024 ldr r1, [pc, #36] ; a0005b5c <rtems_stack_checker_report_usage_with_plugin+0x50><== NOT EXECUTED a0005b34: e1a00006 mov r0, r6 <== NOT EXECUTED a0005b38: e12fff35 blx r5 <== NOT EXECUTED
" ID NAME LOW HIGH CURRENT AVAILABLE USED\n"
);
/* iterate over all threads and dump the usage */
rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage );
a0005b3c: e59f001c ldr r0, [pc, #28] ; a0005b60 <rtems_stack_checker_report_usage_with_plugin+0x54><== NOT EXECUTED a0005b40: eb00149d bl a000adbc <rtems_iterate_over_all_threads> <== NOT EXECUTED
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
#endif
print_context = NULL;
a0005b44: e3a03000 mov r3, #0 <== NOT EXECUTED a0005b48: e5843004 str r3, [r4, #4] <== NOT EXECUTED
print_handler = NULL;
a0005b4c: e5843000 str r3, [r4] <== NOT EXECUTED
a0005b50: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a0005a14 <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
a0005a14: e92d4810 push {r4, fp, lr}
Stack_Control *the_stack = &running->Start.Initial_stack;
void *pattern;
bool sp_ok;
bool pattern_ok = true;
pattern = Stack_check_Get_pattern_area(the_stack);
a0005a18: e59030b8 ldr r3, [r0, #184] ; 0xb8
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
a0005a1c: e28db008 add fp, sp, #8 a0005a20: e1a04000 mov r4, r0
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
a0005a24: e15b0003 cmp fp, r3
Stack_Control *the_stack = &running->Start.Initial_stack;
void *pattern;
bool sp_ok;
bool pattern_ok = true;
pattern = Stack_check_Get_pattern_area(the_stack);
a0005a28: e2830008 add r0, r3, #8
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
a0005a2c: 3a000003 bcc a0005a40 <rtems_stack_checker_switch_extension+0x2c>
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
a0005a30: e59420b4 ldr r2, [r4, #180] ; 0xb4 a0005a34: e0833002 add r3, r3, r2 a0005a38: e15b0003 cmp fp, r3
a0005a3c: 9a000006 bls a0005a5c <rtems_stack_checker_switch_extension+0x48>
/*
* Check for an out of bounds stack pointer or an overwrite
*/
sp_ok = Stack_check_Frame_pointer_in_range( the_stack );
pattern_ok = (!memcmp( pattern,
a0005a40: e59f1034 ldr r1, [pc, #52] ; a0005a7c <rtems_stack_checker_switch_extension+0x68><== NOT EXECUTED a0005a44: e3a02010 mov r2, #16 <== NOT EXECUTED a0005a48: eb002fe5 bl a00119e4 <memcmp> <== NOT EXECUTED a0005a4c: e2701001 rsbs r1, r0, #1 <== NOT EXECUTED a0005a50: 33a01000 movcc r1, #0 <== NOT EXECUTED
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
Stack_check_report_blown_task( running, pattern_ok );
a0005a54: e1a00004 mov r0, r4 <== NOT EXECUTED a0005a58: ebffffc0 bl a0005960 <Stack_check_report_blown_task> <== NOT EXECUTED
/*
* Check for an out of bounds stack pointer or an overwrite
*/
sp_ok = Stack_check_Frame_pointer_in_range( the_stack );
pattern_ok = (!memcmp( pattern,
a0005a5c: e59f1018 ldr r1, [pc, #24] ; a0005a7c <rtems_stack_checker_switch_extension+0x68> a0005a60: e3a02010 mov r2, #16 a0005a64: eb002fde bl a00119e4 <memcmp>
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
a0005a68: e3500000 cmp r0, #0
a0005a6c: 1a000000 bne a0005a74 <rtems_stack_checker_switch_extension+0x60>
a0005a70: e8bd8810 pop {r4, fp, pc}
a0005a74: e3a01000 mov r1, #0 <== NOT EXECUTED a0005a78: eafffff5 b a0005a54 <rtems_stack_checker_switch_extension+0x40><== NOT EXECUTED
a001025c <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
a001025c: e92d40f0 push {r4, r5, r6, r7, lr}
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
a0010260: e2515000 subs r5, r1, #0
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
a0010264: e1a04000 mov r4, r0 a0010268: e24dd004 sub sp, sp, #4 a001026c: e1a06002 mov r6, r2
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
a0010270: 03a00009 moveq r0, #9
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
a0010274: 0a000013 beq a00102c8 <rtems_string_to_pointer+0x6c>
return RTEMS_INVALID_ADDRESS;
errno = 0;
a0010278: eb000881 bl a0012484 <__errno> a001027c: e3a03000 mov r3, #0 a0010280: e5803000 str r3, [r0]
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
a0010284: e1a0100d mov r1, sp
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
a0010288: e5853000 str r3, [r5]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
a001028c: e1a00004 mov r0, r4 a0010290: e3a02010 mov r2, #16 a0010294: eb0015a7 bl a0015938 <strtoul>
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
a0010298: e3560000 cmp r6, #0
*endptr = end;
a001029c: 159d3000 ldrne r3, [sp]
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
a00102a0: 059d3000 ldreq r3, [sp]
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
a00102a4: e1a07000 mov r7, r0
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
a00102a8: 15863000 strne r3, [r6]
/* nothing was converted */
if ( end == s )
a00102ac: e1540003 cmp r4, r3
return RTEMS_NOT_DEFINED;
a00102b0: 03a0000b moveq r0, #11
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
a00102b4: 0a000003 beq a00102c8 <rtems_string_to_pointer+0x6c>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
a00102b8: e3770001 cmn r7, #1
a00102bc: 0a000003 beq a00102d0 <rtems_string_to_pointer+0x74>
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
return RTEMS_INVALID_NUMBER;
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
a00102c0: e5857000 str r7, [r5]
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
a00102c4: e3a00000 mov r0, #0
}
a00102c8: e28dd004 add sp, sp, #4
a00102cc: e8bd80f0 pop {r4, r5, r6, r7, pc}
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
a00102d0: eb00086b bl a0012484 <__errno> <== NOT EXECUTED a00102d4: e5903000 ldr r3, [r0] <== NOT EXECUTED a00102d8: e3530022 cmp r3, #34 ; 0x22 <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
a00102dc: 03a0000a moveq r0, #10 <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
a00102e0: 1afffff6 bne a00102c0 <rtems_string_to_pointer+0x64> <== NOT EXECUTED a00102e4: eafffff7 b a00102c8 <rtems_string_to_pointer+0x6c> <== NOT EXECUTED
a0005e98 <rtems_tarfs_load>:
int rtems_tarfs_load(
char *mountpoint,
uint8_t *tar_image,
size_t tar_size
)
{
a0005e98: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a0005e9c: e24ddf6b sub sp, sp, #428 ; 0x1ac
a0005ea0: e1a06001 mov r6, r1
a0005ea4: e1a07002 mov r7, r2
a0005ea8: e58d0018 str r0, [sp, #24]
int offset;
unsigned long nblocks;
IMFS_jnode_t *node;
int status;
status = rtems_filesystem_evaluate_path(
a0005eac: eb003ec8 bl a00159d4 <strlen> a0005eb0: e28d2f65 add r2, sp, #404 ; 0x194 a0005eb4: e1a01000 mov r1, r0 a0005eb8: e58d2008 str r2, [sp, #8] a0005ebc: e59d0018 ldr r0, [sp, #24] a0005ec0: e3a02000 mov r2, #0 a0005ec4: e28d3f65 add r3, sp, #404 ; 0x194 a0005ec8: e58d2000 str r2, [sp] a0005ecc: eb0002be bl a00069cc <rtems_filesystem_evaluate_path>
strlen(mountpoint),
0,
&root_loc,
0
);
if (status != 0)
a0005ed0: e3500000 cmp r0, #0
return -1;
a0005ed4: 13e02000 mvnne r2, #0
strlen(mountpoint),
0,
&root_loc,
0
);
if (status != 0)
a0005ed8: e58d0014 str r0, [sp, #20]
return -1;
a0005edc: 158d2014 strne r2, [sp, #20]
strlen(mountpoint),
0,
&root_loc,
0
);
if (status != 0)
a0005ee0: 1a000032 bne a0005fb0 <rtems_tarfs_load+0x118>
return -1;
if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops)
a0005ee4: e59d31a0 ldr r3, [sp, #416] ; 0x1a0 a0005ee8: e59f21d4 ldr r2, [pc, #468] ; a00060c4 <rtems_tarfs_load+0x22c> a0005eec: e1530002 cmp r3, r2 a0005ef0: 059d8014 ldreq r8, [sp, #20]
a0005ef4: 1a00006b bne a00060a8 <rtems_tarfs_load+0x210>
/*
* Create an IMFS node structure pointing to tar image memory.
*/
offset = 0;
while (1) {
if (offset + 512 > tar_size)
a0005ef8: e2884c02 add r4, r8, #512 ; 0x200
* should not have this path.
*/
else if (linkflag == REGTYPE) {
const char *name;
loc = root_loc;
a0005efc: e28d3d06 add r3, sp, #384 ; 0x180
/*
* Create an IMFS node structure pointing to tar image memory.
*/
offset = 0;
while (1) {
if (offset + 512 > tar_size)
a0005f00: e1540007 cmp r4, r7
hdr_ptr = (char *) &tar_image[offset];
offset += 512;
if (strncmp(&hdr_ptr[257], "ustar", 5))
break;
strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE);
a0005f04: e28d5f47 add r5, sp, #284 ; 0x11c
* should not have this path.
*/
else if (linkflag == REGTYPE) {
const char *name;
loc = root_loc;
a0005f08: e58d3004 str r3, [sp, #4]
/*
* Create an IMFS node structure pointing to tar image memory.
*/
offset = 0;
while (1) {
if (offset + 512 > tar_size)
a0005f0c: 8a000027 bhi a0005fb0 <rtems_tarfs_load+0x118>
break;
/*
* Read a header.
*/
hdr_ptr = (char *) &tar_image[offset];
a0005f10: e0868008 add r8, r6, r8
offset += 512;
if (strncmp(&hdr_ptr[257], "ustar", 5))
a0005f14: e2880c01 add r0, r8, #256 ; 0x100 a0005f18: e2800001 add r0, r0, #1 a0005f1c: e59f11a4 ldr r1, [pc, #420] ; a00060c8 <rtems_tarfs_load+0x230> a0005f20: e3a02005 mov r2, #5 a0005f24: eb003ec2 bl a0015a34 <strncmp> a0005f28: e250a000 subs sl, r0, #0
a0005f2c: 1a00001f bne a0005fb0 <rtems_tarfs_load+0x118>
break;
strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE);
a0005f30: e3a02063 mov r2, #99 ; 0x63 a0005f34: e1a01008 mov r1, r8 a0005f38: e1a00005 mov r0, r5 a0005f3c: eb003f1d bl a0015bb8 <strncpy>
filename[MAX_NAME_FIELD_SIZE] = '\0';
linkflag = hdr_ptr[156];
file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8);
a0005f40: e3a01008 mov r1, #8
offset += 512;
if (strncmp(&hdr_ptr[257], "ustar", 5))
break;
strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE);
filename[MAX_NAME_FIELD_SIZE] = '\0';
a0005f44: e5cda17f strb sl, [sp, #383] ; 0x17f
linkflag = hdr_ptr[156];
file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8);
a0005f48: e2880064 add r0, r8, #100 ; 0x64
break;
strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE);
filename[MAX_NAME_FIELD_SIZE] = '\0';
linkflag = hdr_ptr[156];
a0005f4c: e5d8b09c ldrb fp, [r8, #156] ; 0x9c
file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8);
a0005f50: eb001fd9 bl a000debc <_rtems_octal2ulong>
file_size = _rtems_octal2ulong(&hdr_ptr[124], 12);
a0005f54: e3a0100c mov r1, #12
strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE);
filename[MAX_NAME_FIELD_SIZE] = '\0';
linkflag = hdr_ptr[156];
file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8);
a0005f58: e58d0010 str r0, [sp, #16]
file_size = _rtems_octal2ulong(&hdr_ptr[124], 12);
a0005f5c: e288007c add r0, r8, #124 ; 0x7c a0005f60: eb001fd5 bl a000debc <_rtems_octal2ulong>
hdr_chksum = _rtems_octal2ulong(&hdr_ptr[148], 8);
a0005f64: e3a01008 mov r1, #8
strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE);
filename[MAX_NAME_FIELD_SIZE] = '\0';
linkflag = hdr_ptr[156];
file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8);
file_size = _rtems_octal2ulong(&hdr_ptr[124], 12);
a0005f68: e1a09000 mov r9, r0
hdr_chksum = _rtems_octal2ulong(&hdr_ptr[148], 8);
a0005f6c: e2880094 add r0, r8, #148 ; 0x94 a0005f70: eb001fd1 bl a000debc <_rtems_octal2ulong> a0005f74: e1a03000 mov r3, r0
if (_rtems_tar_header_checksum(hdr_ptr) != hdr_chksum)
a0005f78: e1a00008 mov r0, r8 a0005f7c: e58d300c str r3, [sp, #12] a0005f80: eb0020da bl a000e2f0 <_rtems_tar_header_checksum> a0005f84: e59d300c ldr r3, [sp, #12] a0005f88: e1500003 cmp r0, r3
a0005f8c: 1a000007 bne a0005fb0 <rtems_tarfs_load+0x118>
* Generate an IMFS node depending on the file type.
* - For directories, just create directories as usual. IMFS
* will take care of the rest.
* - For files, create a file node with special tarfs properties.
*/
if (linkflag == DIRTYPE) {
a0005f90: e35b0035 cmp fp, #53 ; 0x35
a0005f94: 0a00001a beq a0006004 <rtems_tarfs_load+0x16c>
* IMFS_create_node was ONLY passed a NULL when we created the
* root node. We added a new IMFS_create_root_node() so this
* path no longer existed. The result was simpler code which
* should not have this path.
*/
else if (linkflag == REGTYPE) {
a0005f98: e35b0030 cmp fp, #48 ; 0x30
a0005f9c: 0a000006 beq a0005fbc <rtems_tarfs_load+0x124>
0
);
if (status != 0)
return -1;
if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops)
a0005fa0: e1a08004 mov r8, r4
/*
* Create an IMFS node structure pointing to tar image memory.
*/
offset = 0;
while (1) {
if (offset + 512 > tar_size)
a0005fa4: e2884c02 add r4, r8, #512 ; 0x200 a0005fa8: e1540007 cmp r4, r7
a0005fac: 9affffd7 bls a0005f10 <rtems_tarfs_load+0x78>
nblocks = (((file_size) + 511) & ~511) / 512;
offset += 512 * nblocks;
}
}
return status;
}
a0005fb0: e59d0014 ldr r0, [sp, #20]
a0005fb4: e28ddf6b add sp, sp, #428 ; 0x1ac
a0005fb8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
* should not have this path.
*/
else if (linkflag == REGTYPE) {
const char *name;
loc = root_loc;
a0005fbc: e59dc008 ldr ip, [sp, #8]
a0005fc0: e59de004 ldr lr, [sp, #4]
a0005fc4: e8bc000f ldm ip!, {r0, r1, r2, r3}
a0005fc8: e8ae000f stmia lr!, {r0, r1, r2, r3}
a0005fcc: e59cc000 ldr ip, [ip]
if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) {
a0005fd0: e1a00005 mov r0, r5 a0005fd4: e28d1d06 add r1, sp, #384 ; 0x180 a0005fd8: e28d2f6a add r2, sp, #424 ; 0x1a8
* should not have this path.
*/
else if (linkflag == REGTYPE) {
const char *name;
loc = root_loc;
a0005fdc: e58ec000 str ip, [lr]
if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) {
a0005fe0: eb0022da bl a000eb50 <IMFS_evaluate_for_make> a0005fe4: e2508000 subs r8, r0, #0
a0005fe8: 0a00001c beq a0006060 <rtems_tarfs_load+0x1c8>
);
node->info.linearfile.size = file_size;
node->info.linearfile.direct = &tar_image[offset];
}
nblocks = (((file_size) + 511) & ~511) / 512;
a0005fec: e2899f7f add r9, r9, #508 ; 0x1fc <== NOT EXECUTED a0005ff0: e2899003 add r9, r9, #3 <== NOT EXECUTED a0005ff4: e1a094a9 lsr r9, r9, #9 <== NOT EXECUTED
offset += 512 * nblocks;
a0005ff8: e0844489 add r4, r4, r9, lsl #9 <== NOT EXECUTED
0
);
if (status != 0)
return -1;
if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops)
a0005ffc: e1a08004 mov r8, r4 a0006000: eaffffe7 b a0005fa4 <rtems_tarfs_load+0x10c>
* - For directories, just create directories as usual. IMFS
* will take care of the rest.
* - For files, create a file node with special tarfs properties.
*/
if (linkflag == DIRTYPE) {
strcpy(full_filename, mountpoint);
a0006004: e59d1018 ldr r1, [sp, #24] a0006008: e28d001c add r0, sp, #28 a000600c: eb003cac bl a00152c4 <strcpy>
if (full_filename[strlen(full_filename)-1] != '/')
a0006010: e28d001c add r0, sp, #28 a0006014: eb003e6e bl a00159d4 <strlen> a0006018: e28def6b add lr, sp, #428 ; 0x1ac a000601c: e08e3000 add r3, lr, r0 a0006020: e5533191 ldrb r3, [r3, #-401] ; 0x191
0
);
if (status != 0)
return -1;
if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops)
a0006024: e1a08004 mov r8, r4
* will take care of the rest.
* - For files, create a file node with special tarfs properties.
*/
if (linkflag == DIRTYPE) {
strcpy(full_filename, mountpoint);
if (full_filename[strlen(full_filename)-1] != '/')
a0006028: e353002f cmp r3, #47 ; 0x2f
strcat(full_filename, "/");
a000602c: 128d101c addne r1, sp, #28 a0006030: 10813000 addne r3, r1, r0 a0006034: 13a0202f movne r2, #47 ; 0x2f a0006038: 17c12000 strbne r2, [r1, r0] a000603c: 15c3a001 strbne sl, [r3, #1]
strcat(full_filename, filename);
a0006040: e1a01005 mov r1, r5 a0006044: e28d001c add r0, sp, #28 a0006048: eb003be6 bl a0014fe8 <strcat>
mkdir(full_filename, S_IRWXU | S_IRWXG | S_IRWXO);
a000604c: e3a01f7f mov r1, #508 ; 0x1fc a0006050: e28d001c add r0, sp, #28 a0006054: e2811003 add r1, r1, #3 a0006058: eb0004d5 bl a00073b4 <mkdir> a000605c: eaffffd0 b a0005fa4 <rtems_tarfs_load+0x10c>
loc = root_loc;
if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) {
node = IMFS_create_node(
&loc,
IMFS_LINEAR_FILE, (char *)name,
(file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG,
a0006060: e59d1010 ldr r1, [sp, #16]
else if (linkflag == REGTYPE) {
const char *name;
loc = root_loc;
if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) {
node = IMFS_create_node(
a0006064: e28d0d06 add r0, sp, #384 ; 0x180 a0006068: e59d21a8 ldr r2, [sp, #424] ; 0x1a8
&loc,
IMFS_LINEAR_FILE, (char *)name,
(file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG,
a000606c: e1a03b81 lsl r3, r1, #23
else if (linkflag == REGTYPE) {
const char *name;
loc = root_loc;
if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) {
node = IMFS_create_node(
a0006070: e3a01006 mov r1, #6
&loc,
IMFS_LINEAR_FILE, (char *)name,
(file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG,
a0006074: e1a03ba3 lsr r3, r3, #23
else if (linkflag == REGTYPE) {
const char *name;
loc = root_loc;
if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) {
node = IMFS_create_node(
a0006078: e3833902 orr r3, r3, #32768 ; 0x8000 a000607c: e58d8000 str r8, [sp] a0006080: eb00210d bl a000e4bc <IMFS_create_node>
&loc,
IMFS_LINEAR_FILE, (char *)name,
(file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG,
NULL
);
node->info.linearfile.size = file_size;
a0006084: e5809050 str r9, [r0, #80] ; 0x50
node->info.linearfile.direct = &tar_image[offset];
}
nblocks = (((file_size) + 511) & ~511) / 512;
a0006088: e2899f7f add r9, r9, #508 ; 0x1fc a000608c: e2899003 add r9, r9, #3 a0006090: e1a094a9 lsr r9, r9, #9
IMFS_LINEAR_FILE, (char *)name,
(file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG,
NULL
);
node->info.linearfile.size = file_size;
node->info.linearfile.direct = &tar_image[offset];
a0006094: e0863004 add r3, r6, r4
&loc,
IMFS_LINEAR_FILE, (char *)name,
(file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG,
NULL
);
node->info.linearfile.size = file_size;
a0006098: e5808054 str r8, [r0, #84] ; 0x54
node->info.linearfile.direct = &tar_image[offset];
a000609c: e5803058 str r3, [r0, #88] ; 0x58
}
nblocks = (((file_size) + 511) & ~511) / 512;
offset += 512 * nblocks;
a00060a0: e0844489 add r4, r4, r9, lsl #9 a00060a4: eaffffd4 b a0005ffc <rtems_tarfs_load+0x164>
0
);
if (status != 0)
return -1;
if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops)
a00060a8: e59f201c ldr r2, [pc, #28] ; a00060cc <rtems_tarfs_load+0x234> a00060ac: e1530002 cmp r3, r2 a00060b0: 01a08000 moveq r8, r0
a00060b4: 0affff8f beq a0005ef8 <rtems_tarfs_load+0x60>
return -1;
a00060b8: e3e03000 mvn r3, #0 a00060bc: e58d3014 str r3, [sp, #20] a00060c0: eaffffba b a0005fb0 <rtems_tarfs_load+0x118>
a0009dc0 <rtems_task_delete>:
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
a0009dc0: e92d4070 push {r4, r5, r6, lr}
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
a0009dc4: e59f4070 ldr r4, [pc, #112] ; a0009e3c <rtems_task_delete+0x7c>
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
a0009dc8: e24dd004 sub sp, sp, #4 a0009dcc: e1a05000 mov r5, r0
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
a0009dd0: e5940000 ldr r0, [r4] a0009dd4: eb00016d bl a000a390 <_API_Mutex_Lock>
the_thread = _Thread_Get( id, &location );
a0009dd8: e1a00005 mov r0, r5 a0009ddc: e1a0100d mov r1, sp a0009de0: eb000842 bl a000bef0 <_Thread_Get>
switch ( location ) {
a0009de4: e59d5000 ldr r5, [sp]
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
the_thread = _Thread_Get( id, &location );
a0009de8: e1a06000 mov r6, r0
switch ( location ) {
a0009dec: e3550000 cmp r5, #0
a0009df0: 1a00000d bne a0009e2c <rtems_task_delete+0x6c>
case OBJECTS_LOCAL:
the_information = _Objects_Get_information_id( the_thread->Object.id );
a0009df4: e5900008 ldr r0, [r0, #8] a0009df8: eb0004fa bl a000b1e8 <_Objects_Get_information_id>
0 /* Not used */
);
}
#endif
_Thread_Close( the_information, the_thread );
a0009dfc: e1a01006 mov r1, r6 a0009e00: eb000764 bl a000bb98 <_Thread_Close> a0009e04: e5960008 ldr r0, [r6, #8] a0009e08: eb0004f6 bl a000b1e8 <_Objects_Get_information_id> a0009e0c: e1a01006 mov r1, r6 a0009e10: eb0004d6 bl a000b170 <_Objects_Free>
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
a0009e14: e5940000 ldr r0, [r4] a0009e18: eb000178 bl a000a400 <_API_Mutex_Unlock>
_Thread_Enable_dispatch();
a0009e1c: eb00082a bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0009e20: e1a00005 mov r0, r5
break;
}
_RTEMS_Unlock_allocator();
return RTEMS_INVALID_ID;
}
a0009e24: e28dd004 add sp, sp, #4
a0009e28: e8bd8070 pop {r4, r5, r6, pc}
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
a0009e2c: e5940000 ldr r0, [r4] <== NOT EXECUTED a0009e30: eb000172 bl a000a400 <_API_Mutex_Unlock> <== NOT EXECUTED
return RTEMS_INVALID_ID;
a0009e34: e3a00004 mov r0, #4 <== NOT EXECUTED a0009e38: eafffff9 b a0009e24 <rtems_task_delete+0x64> <== NOT EXECUTED
a000bf40 <rtems_task_get_note>:
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
a000bf40: e92d4030 push {r4, r5, lr}
a000bf44: e1a04001 mov r4, r1
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000bf48: e59f10a4 ldr r1, [pc, #164] ; a000bff4 <rtems_task_get_note+0xb4>
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
a000bf4c: e1a03000 mov r3, r0 a000bf50: e24dd008 sub sp, sp, #8
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000bf54: e5d11004 ldrb r1, [r1, #4] a000bf58: e3510000 cmp r1, #0
return RTEMS_NOT_CONFIGURED;
a000bf5c: 03a00016 moveq r0, #22
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000bf60: 0a000019 beq a000bfcc <rtems_task_get_note+0x8c>
return RTEMS_NOT_CONFIGURED;
if ( !note )
a000bf64: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
a000bf68: 03a00009 moveq r0, #9
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
if ( !note )
a000bf6c: 0a000016 beq a000bfcc <rtems_task_get_note+0x8c>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
a000bf70: e354000f cmp r4, #15
return RTEMS_INVALID_NUMBER;
a000bf74: 83a0000a movhi r0, #10
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
a000bf78: 8a000013 bhi a000bfcc <rtems_task_get_note+0x8c>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000bf7c: e3530000 cmp r3, #0
a000bf80: 0a000013 beq a000bfd4 <rtems_task_get_note+0x94>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
a000bf84: e59f106c ldr r1, [pc, #108] ; a000bff8 <rtems_task_get_note+0xb8> a000bf88: e5911004 ldr r1, [r1, #4]
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000bf8c: e591c008 ldr ip, [r1, #8] a000bf90: e153000c cmp r3, ip
a000bf94: 0a000010 beq a000bfdc <rtems_task_get_note+0x9c>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
a000bf98: e28d1004 add r1, sp, #4 a000bf9c: e58d2000 str r2, [sp] a000bfa0: eb000905 bl a000e3bc <_Thread_Get>
switch ( location ) {
a000bfa4: e89d0024 ldm sp, {r2, r5}
a000bfa8: e3550000 cmp r5, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000bfac: 13a00004 movne r0, #4
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000bfb0: 1a000005 bne a000bfcc <rtems_task_get_note+0x8c>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
a000bfb4: e59030f4 ldr r3, [r0, #244] ; 0xf4 a000bfb8: e2844008 add r4, r4, #8 a000bfbc: e7933104 ldr r3, [r3, r4, lsl #2] a000bfc0: e5823000 str r3, [r2]
_Thread_Enable_dispatch();
a000bfc4: eb0008f3 bl a000e398 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000bfc8: e1a00005 mov r0, r5
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000bfcc: e28dd008 add sp, sp, #8
a000bfd0: e8bd8030 pop {r4, r5, pc}
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000bfd4: e59f301c ldr r3, [pc, #28] ; a000bff8 <rtems_task_get_note+0xb8><== NOT EXECUTED a000bfd8: e5931004 ldr r1, [r3, #4] <== NOT EXECUTED
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
a000bfdc: e59130f4 ldr r3, [r1, #244] ; 0xf4 <== NOT EXECUTED a000bfe0: e2844008 add r4, r4, #8 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000bfe4: e3a00000 mov r0, #0 <== NOT EXECUTED
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
a000bfe8: e7933104 ldr r3, [r3, r4, lsl #2] <== NOT EXECUTED a000bfec: e5823000 str r3, [r2] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000bff0: eafffff5 b a000bfcc <rtems_task_get_note+0x8c> <== NOT EXECUTED
a0009e40 <rtems_task_ident>:
rtems_id *id
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
a0009e40: e2523000 subs r3, r2, #0
rtems_status_code rtems_task_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
a0009e44: e52de004 push {lr} ; (str lr, [sp, #-4]!)
a0009e48: e1a0c000 mov ip, r0
a0009e4c: e1a02001 mov r2, r1
Objects_Name_or_id_lookup_errors status;
if ( !id )
a0009e50: 0a00000c beq a0009e88 <rtems_task_ident+0x48>
return RTEMS_INVALID_ADDRESS;
if ( name == OBJECTS_ID_OF_SELF ) {
a0009e54: e3500000 cmp r0, #0
a0009e58: 1a000004 bne a0009e70 <rtems_task_ident+0x30>
*id = _Thread_Executing->Object.id;
a0009e5c: e59f202c ldr r2, [pc, #44] ; a0009e90 <rtems_task_ident+0x50> a0009e60: e5922004 ldr r2, [r2, #4] a0009e64: e5922008 ldr r2, [r2, #8] a0009e68: e5832000 str r2, [r3]
return RTEMS_SUCCESSFUL;
a0009e6c: e49df004 pop {pc} ; (ldr pc, [sp], #4)
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
a0009e70: e59f001c ldr r0, [pc, #28] ; a0009e94 <rtems_task_ident+0x54> a0009e74: e1a0100c mov r1, ip a0009e78: eb00056e bl a000b438 <_Objects_Name_to_id_u32>
return _Status_Object_name_errors_to_status[ status ];
a0009e7c: e59f3014 ldr r3, [pc, #20] ; a0009e98 <rtems_task_ident+0x58>
a0009e80: e7930100 ldr r0, [r3, r0, lsl #2]
a0009e84: e49df004 pop {pc} ; (ldr pc, [sp], #4)
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a0009e88: e3a00009 mov r0, #9 <== NOT EXECUTED
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
return _Status_Object_name_errors_to_status[ status ];
}
a0009e8c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0019694 <rtems_task_is_suspended>:
*/
rtems_status_code rtems_task_is_suspended(
rtems_id id
)
{
a0019694: e92d4010 push {r4, lr}
a0019698: e24dd004 sub sp, sp, #4
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a001969c: e1a0100d mov r1, sp a00196a0: eb00105a bl a001d810 <_Thread_Get>
switch ( location ) {
a00196a4: e59d3000 ldr r3, [sp] a00196a8: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a00196ac: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a00196b0: 1a000004 bne a00196c8 <rtems_task_is_suspended+0x34>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
a00196b4: e5904010 ldr r4, [r0, #16]
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
a00196b8: e2144002 ands r4, r4, #2
a00196bc: 0a000003 beq a00196d0 <rtems_task_is_suspended+0x3c>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a00196c0: eb001049 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_ALREADY_SUSPENDED;
a00196c4: e3a0000f mov r0, #15
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a00196c8: e28dd004 add sp, sp, #4
a00196cc: e8bd8010 pop {r4, pc}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
_Thread_Enable_dispatch();
a00196d0: eb001045 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a00196d4: e1a00004 mov r0, r4 a00196d8: eafffffa b a00196c8 <rtems_task_is_suspended+0x34>
a0010d20 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
a0010d20: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
a0010d24: e2525000 subs r5, r2, #0
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
a0010d28: e1a04000 mov r4, r0 a0010d2c: e1a06001 mov r6, r1
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
a0010d30: 0a000053 beq a0010e84 <rtems_task_mode+0x164>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
a0010d34: e59f9158 ldr r9, [pc, #344] ; a0010e94 <rtems_task_mode+0x174> a0010d38: e5997004 ldr r7, [r9, #4]
api = executing->API_Extensions[ THREAD_API_RTEMS ];
a0010d3c: e59780f4 ldr r8, [r7, #244] ; 0xf4
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
a0010d40: e5d7a074 ldrb sl, [r7, #116] ; 0x74
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
a0010d44: e597307c ldr r3, [r7, #124] ; 0x7c
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
a0010d48: e5d8b008 ldrb fp, [r8, #8]
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
a0010d4c: e35a0000 cmp sl, #0 a0010d50: 03a0ac01 moveq sl, #256 ; 0x100 a0010d54: 13a0a000 movne sl, #0
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
a0010d58: e3530000 cmp r3, #0
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
a0010d5c: 138aac02 orrne sl, sl, #512 ; 0x200
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
a0010d60: e35b0000 cmp fp, #0 a0010d64: 03a0bb01 moveq fp, #1024 ; 0x400 a0010d68: 13a0b000 movne fp, #0
old_mode |= _ISR_Get_level();
a0010d6c: ebfff1d0 bl a000d4b4 <_CPU_ISR_Get_level>
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
a0010d70: e18bb000 orr fp, fp, r0
old_mode |= _ISR_Get_level();
a0010d74: e18ba00a orr sl, fp, sl
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
a0010d78: e3160c01 tst r6, #256 ; 0x100
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
a0010d7c: e585a000 str sl, [r5]
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
a0010d80: 0a000003 beq a0010d94 <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
a0010d84: e3140c01 tst r4, #256 ; 0x100 a0010d88: 13a03000 movne r3, #0 a0010d8c: 03a03001 moveq r3, #1 a0010d90: e5c73074 strb r3, [r7, #116] ; 0x74
if ( mask & RTEMS_TIMESLICE_MASK ) {
a0010d94: e3160c02 tst r6, #512 ; 0x200
a0010d98: 1a00001c bne a0010e10 <rtems_task_mode+0xf0>
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
a0010d9c: e3160080 tst r6, #128 ; 0x80
a0010da0: 1a000023 bne a0010e34 <rtems_task_mode+0x114>
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
a0010da4: e2166b01 ands r6, r6, #1024 ; 0x400
a0010da8: 0a000012 beq a0010df8 <rtems_task_mode+0xd8>
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
a0010dac: e5d82008 ldrb r2, [r8, #8]
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
a0010db0: e3140b01 tst r4, #1024 ; 0x400 a0010db4: 13a03000 movne r3, #0 a0010db8: 03a03001 moveq r3, #1
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
a0010dbc: e1520003 cmp r2, r3
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
a0010dc0: 03a06000 moveq r6, #0
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
a0010dc4: 0a00000b beq a0010df8 <rtems_task_mode+0xd8>
asr->is_enabled = is_asr_enabled;
a0010dc8: e5c83008 strb r3, [r8, #8]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0010dcc: e10f3000 mrs r3, CPSR a0010dd0: e3832080 orr r2, r3, #128 ; 0x80 a0010dd4: e129f002 msr CPSR_fc, r2
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
_signals = information->signals_pending;
a0010dd8: e5981018 ldr r1, [r8, #24]
information->signals_pending = information->signals_posted;
a0010ddc: e5982014 ldr r2, [r8, #20]
information->signals_posted = _signals;
a0010de0: e5881014 str r1, [r8, #20]
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
_signals = information->signals_pending;
information->signals_pending = information->signals_posted;
a0010de4: e5882018 str r2, [r8, #24]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0010de8: e129f003 msr CPSR_fc, r3
_ASR_Swap_signals( asr );
if ( _ASR_Are_signals_pending( asr ) ) {
a0010dec: e5986014 ldr r6, [r8, #20] a0010df0: e3560000 cmp r6, #0
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
a0010df4: 13a06001 movne r6, #1
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
a0010df8: e59f3098 ldr r3, [pc, #152] ; a0010e98 <rtems_task_mode+0x178> a0010dfc: e5933000 ldr r3, [r3] a0010e00: e3530003 cmp r3, #3
a0010e04: 0a00000d beq a0010e40 <rtems_task_mode+0x120>
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
a0010e08: e3a00000 mov r0, #0 <== NOT EXECUTED
a0010e0c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
*/
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
a0010e10: e2143c02 ands r3, r4, #512 ; 0x200
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
a0010e14: 13a03001 movne r3, #1 a0010e18: 1587307c strne r3, [r7, #124] ; 0x7c
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
a0010e1c: 159f3078 ldrne r3, [pc, #120] ; a0010e9c <rtems_task_mode+0x17c>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
a0010e20: 0587307c streq r3, [r7, #124] ; 0x7c
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
a0010e24: 15933000 ldrne r3, [r3] a0010e28: 15873078 strne r3, [r7, #120] ; 0x78
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
a0010e2c: e3160080 tst r6, #128 ; 0x80
a0010e30: 0affffdb beq a0010da4 <rtems_task_mode+0x84>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
a0010e34: e2040080 and r0, r4, #128 ; 0x80 a0010e38: ebfff198 bl a000d4a0 <_CPU_ISR_Set_level> a0010e3c: eaffffd8 b a0010da4 <rtems_task_mode+0x84>
{
Thread_Control *executing;
executing = _Thread_Executing;
if ( are_signals_pending ||
a0010e40: e3560000 cmp r6, #0
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
a0010e44: e5993004 ldr r3, [r9, #4]
if ( are_signals_pending ||
a0010e48: 1a000008 bne a0010e70 <rtems_task_mode+0x150>
a0010e4c: e59f2040 ldr r2, [pc, #64] ; a0010e94 <rtems_task_mode+0x174> a0010e50: e5922008 ldr r2, [r2, #8] a0010e54: e1530002 cmp r3, r2
a0010e58: 0a00000b beq a0010e8c <rtems_task_mode+0x16c>
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
a0010e5c: e5d33074 ldrb r3, [r3, #116] ; 0x74 a0010e60: e3530000 cmp r3, #0
a0010e64: 1a000001 bne a0010e70 <rtems_task_mode+0x150>
if ( _System_state_Is_up( _System_state_Get() ) ) {
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
a0010e68: e1a00006 mov r0, r6 <== NOT EXECUTED
}
a0010e6c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
a0010e70: e3a03001 mov r3, #1 a0010e74: e5c93010 strb r3, [r9, #16]
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
a0010e78: ebffebbd bl a000bd74 <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
a0010e7c: e3a00000 mov r0, #0
a0010e80: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
a0010e84: e3a00009 mov r0, #9 <== NOT EXECUTED
a0010e88: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
if ( _System_state_Is_up( _System_state_Get() ) ) {
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
a0010e8c: e1a00006 mov r0, r6
a0010e90: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
a000d2b8 <rtems_task_resume>:
*/
rtems_status_code rtems_task_resume(
rtems_id id
)
{
a000d2b8: e92d4010 push {r4, lr}
a000d2bc: e24dd004 sub sp, sp, #4
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d2c0: e1a0100d mov r1, sp a000d2c4: eb00080a bl a000f2f4 <_Thread_Get>
switch ( location ) {
a000d2c8: e59d4000 ldr r4, [sp]
)
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d2cc: e1a03000 mov r3, r0
switch ( location ) {
a000d2d0: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000d2d4: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000d2d8: 1a000004 bne a000d2f0 <rtems_task_resume+0x38>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
a000d2dc: e5933010 ldr r3, [r3, #16]
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
a000d2e0: e3130002 tst r3, #2
a000d2e4: 1a000003 bne a000d2f8 <rtems_task_resume+0x40>
_Thread_Resume( the_thread, true );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a000d2e8: eb0007f8 bl a000f2d0 <_Thread_Enable_dispatch>
return RTEMS_INCORRECT_STATE;
a000d2ec: e3a0000e mov r0, #14
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000d2f0: e28dd004 add sp, sp, #4
a000d2f4: e8bd8010 pop {r4, pc}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
_Thread_Resume( the_thread, true );
a000d2f8: e3a01001 mov r1, #1 a000d2fc: eb000a0f bl a000fb40 <_Thread_Resume>
_Thread_Enable_dispatch();
a000d300: eb0007f2 bl a000f2d0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000d304: e1a00004 mov r0, r4 a000d308: eafffff8 b a000d2f0 <rtems_task_resume+0x38>
a000c0f4 <rtems_task_set_note>:
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
a000c0f4: e92d4030 push {r4, r5, lr}
a000c0f8: e1a04001 mov r4, r1
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000c0fc: e59f1090 ldr r1, [pc, #144] ; a000c194 <rtems_task_set_note+0xa0>
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
a000c100: e1a03000 mov r3, r0 a000c104: e24dd008 sub sp, sp, #8
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000c108: e5d11004 ldrb r1, [r1, #4] a000c10c: e3510000 cmp r1, #0
return RTEMS_NOT_CONFIGURED;
a000c110: 03a00016 moveq r0, #22
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000c114: 0a000015 beq a000c170 <rtems_task_set_note+0x7c>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
a000c118: e354000f cmp r4, #15
return RTEMS_INVALID_NUMBER;
a000c11c: 83a0000a movhi r0, #10
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
a000c120: 8a000012 bhi a000c170 <rtems_task_set_note+0x7c>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000c124: e3530000 cmp r3, #0
a000c128: 0a000012 beq a000c178 <rtems_task_set_note+0x84>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
a000c12c: e59f1064 ldr r1, [pc, #100] ; a000c198 <rtems_task_set_note+0xa4> a000c130: e5911004 ldr r1, [r1, #4]
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000c134: e591c008 ldr ip, [r1, #8] a000c138: e153000c cmp r3, ip
a000c13c: 0a00000f beq a000c180 <rtems_task_set_note+0x8c>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
a000c140: e28d1004 add r1, sp, #4 a000c144: e58d2000 str r2, [sp] a000c148: eb00089b bl a000e3bc <_Thread_Get>
switch ( location ) {
a000c14c: e89d0024 ldm sp, {r2, r5}
a000c150: e3550000 cmp r5, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000c154: 13a00004 movne r0, #4
api->Notepads[ notepad ] = note;
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000c158: 1a000004 bne a000c170 <rtems_task_set_note+0x7c>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
a000c15c: e59030f4 ldr r3, [r0, #244] ; 0xf4 a000c160: e2844008 add r4, r4, #8 a000c164: e7832104 str r2, [r3, r4, lsl #2]
_Thread_Enable_dispatch();
a000c168: eb00088a bl a000e398 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000c16c: e1a00005 mov r0, r5
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000c170: e28dd008 add sp, sp, #8
a000c174: e8bd8030 pop {r4, r5, pc}
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000c178: e59f3018 ldr r3, [pc, #24] ; a000c198 <rtems_task_set_note+0xa4>
a000c17c: e5931004 ldr r1, [r3, #4] <== NOT EXECUTED
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
a000c180: e59130f4 ldr r3, [r1, #244] ; 0xf4 <== NOT EXECUTED a000c184: e2844008 add r4, r4, #8 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000c188: e3a00000 mov r0, #0 <== NOT EXECUTED
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
a000c18c: e7832104 str r2, [r3, r4, lsl #2] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000c190: eafffff6 b a000c170 <rtems_task_set_note+0x7c> <== NOT EXECUTED
a000e47c <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
a000e47c: e92d4030 push {r4, r5, lr}
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
a000e480: e2514000 subs r4, r1, #0
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
a000e484: e24dd004 sub sp, sp, #4 a000e488: e1a05002 mov r5, r2
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
a000e48c: 0a000004 beq a000e4a4 <rtems_task_set_priority+0x28>
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
a000e490: e59f3078 ldr r3, [pc, #120] ; a000e510 <rtems_task_set_priority+0x94> a000e494: e5d33000 ldrb r3, [r3]
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
a000e498: e1540003 cmp r4, r3
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
a000e49c: 83a00013 movhi r0, #19
a000e4a0: 8a000018 bhi a000e508 <rtems_task_set_priority+0x8c>
if ( !old_priority )
a000e4a4: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
a000e4a8: 03a00009 moveq r0, #9
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
a000e4ac: 0a000015 beq a000e508 <rtems_task_set_priority+0x8c>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
a000e4b0: e1a0100d mov r1, sp a000e4b4: eb000886 bl a00106d4 <_Thread_Get>
switch ( location ) {
a000e4b8: e59d3000 ldr r3, [sp] a000e4bc: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000e4c0: 13a00004 movne r0, #4
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000e4c4: 1a00000f bne a000e508 <rtems_task_set_priority+0x8c>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
a000e4c8: e5903014 ldr r3, [r0, #20]
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
a000e4cc: e3540000 cmp r4, #0
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
a000e4d0: e5853000 str r3, [r5]
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
a000e4d4: 0a000009 beq a000e500 <rtems_task_set_priority+0x84>
the_thread->real_priority = new_priority;
if ( the_thread->resource_count == 0 ||
a000e4d8: e590301c ldr r3, [r0, #28]
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
the_thread->real_priority = new_priority;
a000e4dc: e5804018 str r4, [r0, #24]
if ( the_thread->resource_count == 0 ||
a000e4e0: e3530000 cmp r3, #0
a000e4e4: 0a000002 beq a000e4f4 <rtems_task_set_priority+0x78>
a000e4e8: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED a000e4ec: e1540003 cmp r4, r3 <== NOT EXECUTED a000e4f0: 2a000002 bcs a000e500 <rtems_task_set_priority+0x84> <== NOT EXECUTED
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
a000e4f4: e1a01004 mov r1, r4 a000e4f8: e3a02000 mov r2, #0 a000e4fc: eb00072b bl a00101b0 <_Thread_Change_priority>
}
_Thread_Enable_dispatch();
a000e500: eb00086a bl a00106b0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000e504: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000e508: e28dd004 add sp, sp, #4
a000e50c: e8bd8030 pop {r4, r5, pc}
a0009f2c <rtems_task_start>:
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
a0009f2c: e92d4070 push {r4, r5, r6, lr}
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
a0009f30: e2515000 subs r5, r1, #0
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
a0009f34: e24dd008 sub sp, sp, #8 a0009f38: e1a06002 mov r6, r2
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
a0009f3c: 03a00009 moveq r0, #9
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
a0009f40: 0a00000e beq a0009f80 <rtems_task_start+0x54>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
a0009f44: e28d1004 add r1, sp, #4 a0009f48: eb0007e8 bl a000bef0 <_Thread_Get>
switch ( location ) {
a0009f4c: e59d4004 ldr r4, [sp, #4] a0009f50: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0009f54: 13a00004 movne r0, #4
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a0009f58: 1a000008 bne a0009f80 <rtems_task_start+0x54>
case OBJECTS_LOCAL:
if ( _Thread_Start(
a0009f5c: e1a01004 mov r1, r4 a0009f60: e1a02005 mov r2, r5 a0009f64: e1a03004 mov r3, r4 a0009f68: e58d6000 str r6, [sp] a0009f6c: eb000a6f bl a000c930 <_Thread_Start> a0009f70: e3500000 cmp r0, #0
a0009f74: 1a000003 bne a0009f88 <rtems_task_start+0x5c>
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a0009f78: eb0007d3 bl a000becc <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
a0009f7c: e3a0000e mov r0, #14 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0009f80: e28dd008 add sp, sp, #8
a0009f84: e8bd8070 pop {r4, r5, r6, pc}
switch ( location ) {
case OBJECTS_LOCAL:
if ( _Thread_Start(
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
a0009f88: eb0007cf bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0009f8c: e1a00004 mov r0, r4 a0009f90: eafffffa b a0009f80 <rtems_task_start+0x54>
a000d56c <rtems_task_suspend>:
*/
rtems_status_code rtems_task_suspend(
rtems_id id
)
{
a000d56c: e92d4010 push {r4, lr}
a000d570: e24dd004 sub sp, sp, #4
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d574: e1a0100d mov r1, sp a000d578: eb0007d6 bl a000f4d8 <_Thread_Get>
switch ( location ) {
a000d57c: e59d3000 ldr r3, [sp]
)
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d580: e1a02000 mov r2, r0
switch ( location ) {
a000d584: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000d588: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000d58c: 1a000004 bne a000d5a4 <rtems_task_suspend+0x38>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
a000d590: e5924010 ldr r4, [r2, #16]
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
a000d594: e2144002 ands r4, r4, #2
a000d598: 0a000003 beq a000d5ac <rtems_task_suspend+0x40>
_Thread_Suspend( the_thread );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a000d59c: eb0007c4 bl a000f4b4 <_Thread_Enable_dispatch>
return RTEMS_ALREADY_SUSPENDED;
a000d5a0: e3a0000f mov r0, #15
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000d5a4: e28dd004 add sp, sp, #4
a000d5a8: e8bd8010 pop {r4, pc}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
_Thread_Suspend( the_thread );
a000d5ac: eb000a6c bl a000ff64 <_Thread_Suspend>
_Thread_Enable_dispatch();
a000d5b0: eb0007bf bl a000f4b4 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000d5b4: e1a00004 mov r0, r4 a000d5b8: eafffff9 b a000d5a4 <rtems_task_suspend+0x38>
a000ad5c <rtems_task_variable_add>:
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
a000ad5c: e92d4070 push {r4, r5, r6, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
a000ad60: e2514000 subs r4, r1, #0
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
a000ad64: e24dd004 sub sp, sp, #4 a000ad68: e1a05002 mov r5, r2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
a000ad6c: 03a00009 moveq r0, #9
{
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
a000ad70: 0a000016 beq a000add0 <rtems_task_variable_add+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
a000ad74: e1a0100d mov r1, sp a000ad78: eb000833 bl a000ce4c <_Thread_Get>
switch (location) {
a000ad7c: e59d3000 ldr r3, [sp]
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
a000ad80: e1a06000 mov r6, r0
switch (location) {
a000ad84: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000ad88: 13a00004 movne r0, #4
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
a000ad8c: 1a00000f bne a000add0 <rtems_task_variable_add+0x74>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
a000ad90: e5963100 ldr r3, [r6, #256] ; 0x100
while (tvp) {
a000ad94: e3530000 cmp r3, #0
a000ad98: 1a000011 bne a000ade4 <rtems_task_variable_add+0x88>
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
_Workspace_Allocate(sizeof(rtems_task_variable_t));
a000ad9c: e3a00014 mov r0, #20 a000ada0: eb000c9e bl a000e020 <_Workspace_Allocate>
if (new == NULL) {
a000ada4: e3500000 cmp r0, #0
a000ada8: 0a000014 beq a000ae00 <rtems_task_variable_add+0xa4>
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
a000adac: e5942000 ldr r2, [r4]
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
a000adb0: e5963100 ldr r3, [r6, #256] ; 0x100
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
new->ptr = ptr;
a000adb4: e5804004 str r4, [r0, #4]
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
a000adb8: e5802008 str r2, [r0, #8]
new->ptr = ptr;
new->dtor = dtor;
a000adbc: e5805010 str r5, [r0, #16]
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
a000adc0: e5803000 str r3, [r0]
the_thread->task_variables = new;
a000adc4: e5860100 str r0, [r6, #256] ; 0x100
_Thread_Enable_dispatch();
a000adc8: eb000816 bl a000ce28 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000adcc: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000add0: e28dd004 add sp, sp, #4
a000add4: e8bd8070 pop {r4, r5, r6, pc}
if (tvp->ptr == ptr) {
tvp->dtor = dtor;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
a000add8: e5933000 ldr r3, [r3]
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
a000addc: e3530000 cmp r3, #0
a000ade0: 0affffed beq a000ad9c <rtems_task_variable_add+0x40>
if (tvp->ptr == ptr) {
a000ade4: e5932004 ldr r2, [r3, #4] a000ade8: e1520004 cmp r2, r4
a000adec: 1afffff9 bne a000add8 <rtems_task_variable_add+0x7c>
tvp->dtor = dtor;
a000adf0: e5835010 str r5, [r3, #16]
_Thread_Enable_dispatch();
a000adf4: eb00080b bl a000ce28 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000adf8: e3a00000 mov r0, #0 a000adfc: eafffff3 b a000add0 <rtems_task_variable_add+0x74>
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
a000ae00: eb000808 bl a000ce28 <_Thread_Enable_dispatch>
return RTEMS_NO_MEMORY;
a000ae04: e3a0001a mov r0, #26 a000ae08: eafffff0 b a000add0 <rtems_task_variable_add+0x74>
a000ae0c <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
a000ae0c: e92d4010 push {r4, lr} <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
a000ae10: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
a000ae14: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
a000ae18: 03a00009 moveq r0, #9 <== NOT EXECUTED
{
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
a000ae1c: 0a000015 beq a000ae78 <rtems_task_variable_delete+0x6c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
a000ae20: e1a0100d mov r1, sp <== NOT EXECUTED a000ae24: eb000808 bl a000ce4c <_Thread_Get> <== NOT EXECUTED
switch (location) {
a000ae28: e59d3000 ldr r3, [sp] <== NOT EXECUTED a000ae2c: e3530000 cmp r3, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000ae30: 13a00004 movne r0, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
switch (location) {
a000ae34: 1a00000f bne a000ae78 <rtems_task_variable_delete+0x6c> <== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
a000ae38: e5903100 ldr r3, [r0, #256] ; 0x100 <== NOT EXECUTED
while (tvp) {
a000ae3c: e3530000 cmp r3, #0 <== NOT EXECUTED a000ae40: 0a00000a beq a000ae70 <rtems_task_variable_delete+0x64> <== NOT EXECUTED
if (tvp->ptr == ptr) {
a000ae44: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000ae48: e1520004 cmp r2, r4 <== NOT EXECUTED a000ae4c: 1a000004 bne a000ae64 <rtems_task_variable_delete+0x58> <== NOT EXECUTED a000ae50: ea000010 b a000ae98 <rtems_task_variable_delete+0x8c> <== NOT EXECUTED a000ae54: e5912004 ldr r2, [r1, #4] <== NOT EXECUTED a000ae58: e1520004 cmp r2, r4 <== NOT EXECUTED a000ae5c: 0a000007 beq a000ae80 <rtems_task_variable_delete+0x74> <== NOT EXECUTED a000ae60: e1a03001 mov r3, r1 <== NOT EXECUTED
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
a000ae64: e5931000 ldr r1, [r3] <== NOT EXECUTED
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
a000ae68: e3510000 cmp r1, #0 <== NOT EXECUTED a000ae6c: 1afffff8 bne a000ae54 <rtems_task_variable_delete+0x48> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
a000ae70: eb0007ec bl a000ce28 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
a000ae74: e3a00009 mov r0, #9 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000ae78: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000ae7c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
a000ae80: e5912000 ldr r2, [r1] <== NOT EXECUTED a000ae84: e5832000 str r2, [r3] <== NOT EXECUTED
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
a000ae88: eb000028 bl a000af30 <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED
_Thread_Enable_dispatch();
a000ae8c: eb0007e5 bl a000ce28 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000ae90: e3a00000 mov r0, #0 <== NOT EXECUTED a000ae94: eafffff7 b a000ae78 <rtems_task_variable_delete+0x6c> <== NOT EXECUTED
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
a000ae98: e5932000 ldr r2, [r3] <== NOT EXECUTED a000ae9c: e1a01003 mov r1, r3 <== NOT EXECUTED a000aea0: e5802100 str r2, [r0, #256] ; 0x100 <== NOT EXECUTED a000aea4: eafffff7 b a000ae88 <rtems_task_variable_delete+0x7c> <== NOT EXECUTED
a000aea8 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
a000aea8: e92d4030 push {r4, r5, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
a000aeac: e2514000 subs r4, r1, #0
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
a000aeb0: e24dd004 sub sp, sp, #4 a000aeb4: e1a05002 mov r5, r2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
a000aeb8: 0a000017 beq a000af1c <rtems_task_variable_get+0x74>
return RTEMS_INVALID_ADDRESS;
if ( !result )
a000aebc: e3520000 cmp r2, #0
a000aec0: 0a000015 beq a000af1c <rtems_task_variable_get+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
a000aec4: e1a0100d mov r1, sp a000aec8: eb0007df bl a000ce4c <_Thread_Get>
switch (location) {
a000aecc: e59d3000 ldr r3, [sp] a000aed0: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000aed4: 13a00004 movne r0, #4
if ( !result )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
a000aed8: 1a00000d bne a000af14 <rtems_task_variable_get+0x6c>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
a000aedc: e5903100 ldr r3, [r0, #256] ; 0x100
while (tvp) {
a000aee0: e3530000 cmp r3, #0
a000aee4: 1a000003 bne a000aef8 <rtems_task_variable_get+0x50>
a000aee8: ea00000d b a000af24 <rtems_task_variable_get+0x7c>
*/
*result = tvp->tval;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
a000aeec: e5933000 ldr r3, [r3]
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
a000aef0: e3530000 cmp r3, #0
a000aef4: 0a00000a beq a000af24 <rtems_task_variable_get+0x7c> <== NOT EXECUTED
if (tvp->ptr == ptr) {
a000aef8: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000aefc: e1520004 cmp r2, r4 <== NOT EXECUTED a000af00: 1afffff9 bne a000aeec <rtems_task_variable_get+0x44> <== NOT EXECUTED
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
a000af04: e593300c ldr r3, [r3, #12] <== NOT EXECUTED a000af08: e5853000 str r3, [r5] <== NOT EXECUTED
_Thread_Enable_dispatch();
a000af0c: eb0007c5 bl a000ce28 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000af10: e3a00000 mov r0, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000af14: e28dd004 add sp, sp, #4
a000af18: e8bd8030 pop {r4, r5, pc}
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
if ( !result )
return RTEMS_INVALID_ADDRESS;
a000af1c: e3a00009 mov r0, #9 a000af20: eafffffb b a000af14 <rtems_task_variable_get+0x6c>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
a000af24: eb0007bf bl a000ce28 <_Thread_Enable_dispatch>
return RTEMS_INVALID_ADDRESS;
a000af28: e3a00009 mov r0, #9
a000af2c: eafffff8 b a000af14 <rtems_task_variable_get+0x6c> <== NOT EXECUTED
a0009f94 <rtems_task_wake_after>:
a0009f94: e59f307c ldr r3, [pc, #124] ; a000a018 <rtems_task_wake_after+0x84>
*/
rtems_status_code rtems_task_wake_after(
rtems_interval ticks
)
{
a0009f98: e92d4030 push {r4, r5, lr}
a0009f9c: e5932000 ldr r2, [r3]
a0009fa0: e1a04000 mov r4, r0
a0009fa4: e2822001 add r2, r2, #1
a0009fa8: e5832000 str r2, [r3]
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
a0009fac: e3500000 cmp r0, #0
a0009fb0: 0a000012 beq a000a000 <rtems_task_wake_after+0x6c>
_Scheduler_Yield();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
a0009fb4: e59f5060 ldr r5, [pc, #96] ; a000a01c <rtems_task_wake_after+0x88> a0009fb8: e3a01008 mov r1, #8 a0009fbc: e5950004 ldr r0, [r5, #4] a0009fc0: eb0009e7 bl a000c764 <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
a0009fc4: e5951004 ldr r1, [r5, #4]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a0009fc8: e59f0050 ldr r0, [pc, #80] ; a000a020 <rtems_task_wake_after+0x8c>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0009fcc: e3a03000 mov r3, #0
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
_Scheduler_Yield();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
_Watchdog_Initialize(
a0009fd0: e5912008 ldr r2, [r1, #8] a0009fd4: e5813050 str r3, [r1, #80] ; 0x50
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
a0009fd8: e581306c str r3, [r1, #108] ; 0x6c
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
a0009fdc: e5812068 str r2, [r1, #104] ; 0x68
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a0009fe0: e5810064 str r0, [r1, #100] ; 0x64
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0009fe4: e5814054 str r4, [r1, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a0009fe8: e59f0034 ldr r0, [pc, #52] ; a000a024 <rtems_task_wake_after+0x90> a0009fec: e2811048 add r1, r1, #72 ; 0x48 a0009ff0: eb000b57 bl a000cd54 <_Watchdog_Insert>
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
a0009ff4: eb0007b4 bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
a0009ff8: e3a00000 mov r0, #0 <== NOT EXECUTED
a0009ffc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield( &_Scheduler );
a000a000: e59f0020 ldr r0, [pc, #32] ; a000a028 <rtems_task_wake_after+0x94> a000a004: e5903008 ldr r3, [r0, #8] a000a008: e12fff33 blx r3
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
a000a00c: eb0007ae bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
a000a010: e3a00000 mov r0, #0
a000a014: e8bd8030 pop {r4, r5, pc}
a000b08c <rtems_task_wake_when>:
rtems_time_of_day *time_buffer
)
{
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
a000b08c: e59f30c8 ldr r3, [pc, #200] ; a000b15c <rtems_task_wake_when+0xd0>
*/
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
a000b090: e92d40f0 push {r4, r5, r6, r7, lr}
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
a000b094: e5d33000 ldrb r3, [r3]
*/
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
a000b098: e1a05000 mov r5, r0
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
a000b09c: e3530000 cmp r3, #0
a000b0a0: 0a000011 beq a000b0ec <rtems_task_wake_when+0x60>
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
a000b0a4: e3500000 cmp r0, #0
a000b0a8: 0a000029 beq a000b154 <rtems_task_wake_when+0xc8>
return RTEMS_INVALID_ADDRESS;
time_buffer->ticks = 0;
a000b0ac: e3a04000 mov r4, #0 a000b0b0: e5804018 str r4, [r0, #24]
if ( !_TOD_Validate( time_buffer ) )
a000b0b4: ebfffcfb bl a000a4a8 <_TOD_Validate> a000b0b8: e1500004 cmp r0, r4
a000b0bc: 1a000001 bne a000b0c8 <rtems_task_wake_when+0x3c>
return RTEMS_INVALID_CLOCK;
a000b0c0: e3a00014 mov r0, #20
a000b0c4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
seconds = _TOD_To_seconds( time_buffer );
a000b0c8: e1a00005 mov r0, r5 a000b0cc: ebfffcce bl a000a40c <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
a000b0d0: e59f6088 ldr r6, [pc, #136] ; a000b160 <rtems_task_wake_when+0xd4>
time_buffer->ticks = 0;
if ( !_TOD_Validate( time_buffer ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
a000b0d4: e1a05000 mov r5, r0
if ( seconds <= _TOD_Seconds_since_epoch() )
a000b0d8: e5963000 ldr r3, [r6] a000b0dc: e1500003 cmp r0, r3
a000b0e0: 8a000003 bhi a000b0f4 <rtems_task_wake_when+0x68>
return RTEMS_INVALID_CLOCK;
a000b0e4: e3a00014 mov r0, #20 <== NOT EXECUTED
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000b0e8: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
)
{
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
a000b0ec: e3a0000b mov r0, #11 <== NOT EXECUTED
a000b0f0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a000b0f4: e59f3068 ldr r3, [pc, #104] ; a000b164 <rtems_task_wake_when+0xd8> a000b0f8: e5932000 ldr r2, [r3] a000b0fc: e2822001 add r2, r2, #1 a000b100: e5832000 str r2, [r3]
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
a000b104: e59f705c ldr r7, [pc, #92] ; a000b168 <rtems_task_wake_when+0xdc> a000b108: e3a01010 mov r1, #16 a000b10c: e5970004 ldr r0, [r7, #4] a000b110: eb0009f2 bl a000d8e0 <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
a000b114: e5971004 ldr r1, [r7, #4]
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_seconds(
a000b118: e5962000 ldr r2, [r6]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
a000b11c: e59f0048 ldr r0, [pc, #72] ; a000b16c <rtems_task_wake_when+0xe0>
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
_Watchdog_Initialize(
a000b120: e5913008 ldr r3, [r1, #8]
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_seconds(
a000b124: e0625005 rsb r5, r2, r5
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a000b128: e59f2040 ldr r2, [pc, #64] ; a000b170 <rtems_task_wake_when+0xe4>
the_watchdog->id = id;
a000b12c: e5813068 str r3, [r1, #104] ; 0x68
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000b130: e5814050 str r4, [r1, #80] ; 0x50
the_watchdog->routine = routine;
a000b134: e5812064 str r2, [r1, #100] ; 0x64
the_watchdog->id = id; the_watchdog->user_data = user_data;
a000b138: e581406c str r4, [r1, #108] ; 0x6c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000b13c: e5815054 str r5, [r1, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
a000b140: e2811048 add r1, r1, #72 ; 0x48 a000b144: eb000b92 bl a000df94 <_Watchdog_Insert>
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
a000b148: eb0007be bl a000d048 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000b14c: e1a00004 mov r0, r4 <== NOT EXECUTED
a000b150: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
a000b154: e3a00009 mov r0, #9 <== NOT EXECUTED
a000b158: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a00093b8 <rtems_termios_baud_to_index>:
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
a00093b8: e3500009 cmp r0, #9 a00093bc: 012fff1e bxeq lr
a00093c0: da000013 ble a0009414 <rtems_termios_baud_to_index+0x5c>
a00093c4: e350000e cmp r0, #14 <== NOT EXECUTED a00093c8: 012fff1e bxeq lr <== NOT EXECUTED a00093cc: da00001b ble a0009440 <rtems_termios_baud_to_index+0x88> <== NOT EXECUTED a00093d0: e3a03a01 mov r3, #4096 ; 0x1000 <== NOT EXECUTED a00093d4: e2833002 add r3, r3, #2 <== NOT EXECUTED a00093d8: e1500003 cmp r0, r3 <== NOT EXECUTED
case B4800: baud_index = 12; break;
case B9600: baud_index = 13; break;
case B19200: baud_index = 14; break;
case B38400: baud_index = 15; break;
case B57600: baud_index = 16; break;
case B115200: baud_index = 17; break;
a00093dc: 03a00011 moveq r0, #17 <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
a00093e0: 012fff1e bxeq lr <== NOT EXECUTED a00093e4: da000028 ble a000948c <rtems_termios_baud_to_index+0xd4> <== NOT EXECUTED a00093e8: e3a03a01 mov r3, #4096 ; 0x1000 <== NOT EXECUTED a00093ec: e2833003 add r3, r3, #3 <== NOT EXECUTED a00093f0: e1500003 cmp r0, r3 <== NOT EXECUTED
case B9600: baud_index = 13; break;
case B19200: baud_index = 14; break;
case B38400: baud_index = 15; break;
case B57600: baud_index = 16; break;
case B115200: baud_index = 17; break;
case B230400: baud_index = 18; break;
a00093f4: 03a00012 moveq r0, #18 <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
a00093f8: 012fff1e bxeq lr <== NOT EXECUTED a00093fc: e3a03a01 mov r3, #4096 ; 0x1000 <== NOT EXECUTED a0009400: e2833004 add r3, r3, #4 <== NOT EXECUTED a0009404: e1500003 cmp r0, r3 <== NOT EXECUTED a0009408: 1a00001d bne a0009484 <rtems_termios_baud_to_index+0xcc> <== NOT EXECUTED
case B19200: baud_index = 14; break;
case B38400: baud_index = 15; break;
case B57600: baud_index = 16; break;
case B115200: baud_index = 17; break;
case B230400: baud_index = 18; break;
case B460800: baud_index = 19; break;
a000940c: e3a00013 mov r0, #19 <== NOT EXECUTED a0009410: e12fff1e bx lr <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
a0009414: e3500004 cmp r0, #4 a0009418: 012fff1e bxeq lr
a000941c: ca000010 bgt a0009464 <rtems_termios_baud_to_index+0xac>
a0009420: e3500001 cmp r0, #1 a0009424: 012fff1e bxeq lr
a0009428: da00001f ble a00094ac <rtems_termios_baud_to_index+0xf4>
a000942c: e3500002 cmp r0, #2 a0009430: 012fff1e bxeq lr
a0009434: e3500003 cmp r0, #3 <== NOT EXECUTED a0009438: 1a000011 bne a0009484 <rtems_termios_baud_to_index+0xcc> <== NOT EXECUTED a000943c: e12fff1e bx lr <== NOT EXECUTED a0009440: e350000b cmp r0, #11 <== NOT EXECUTED a0009444: 012fff1e bxeq lr <== NOT EXECUTED
case B150: baud_index = 5; break;
case B200: baud_index = 6; break;
case B300: baud_index = 7; break;
case B600: baud_index = 8; break;
case B1200: baud_index = 9; break;
case B1800: baud_index = 10; break;
a0009448: b3a0000a movlt r0, #10 <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
a000944c: b12fff1e bxlt lr <== NOT EXECUTED a0009450: e350000c cmp r0, #12 <== NOT EXECUTED a0009454: 012fff1e bxeq lr <== NOT EXECUTED a0009458: e350000d cmp r0, #13 <== NOT EXECUTED a000945c: 1a000008 bne a0009484 <rtems_termios_baud_to_index+0xcc> <== NOT EXECUTED a0009460: e12fff1e bx lr <== NOT EXECUTED a0009464: e3500006 cmp r0, #6 <== NOT EXECUTED a0009468: 012fff1e bxeq lr <== NOT EXECUTED
case B0: baud_index = 0; break;
case B50: baud_index = 1; break;
case B75: baud_index = 2; break;
case B110: baud_index = 3; break;
case B134: baud_index = 4; break;
case B150: baud_index = 5; break;
a000946c: b3a00005 movlt r0, #5 <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
a0009470: b12fff1e bxlt lr <== NOT EXECUTED a0009474: e3500007 cmp r0, #7 <== NOT EXECUTED a0009478: 012fff1e bxeq lr <== NOT EXECUTED a000947c: e3500008 cmp r0, #8 <== NOT EXECUTED a0009480: 012fff1e bxeq lr <== NOT EXECUTED
case B38400: baud_index = 15; break;
case B57600: baud_index = 16; break;
case B115200: baud_index = 17; break;
case B230400: baud_index = 18; break;
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
a0009484: e3e00000 mvn r0, #0
}
return baud_index;
}
a0009488: e12fff1e bx lr
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
a000948c: e350000f cmp r0, #15
a0009490: 012fff1e bxeq lr <== NOT EXECUTED a0009494: e3a03a01 mov r3, #4096 ; 0x1000 <== NOT EXECUTED a0009498: e2833001 add r3, r3, #1 <== NOT EXECUTED a000949c: e1500003 cmp r0, r3 <== NOT EXECUTED a00094a0: 1afffff7 bne a0009484 <rtems_termios_baud_to_index+0xcc> <== NOT EXECUTED
case B2400: baud_index = 11; break;
case B4800: baud_index = 12; break;
case B9600: baud_index = 13; break;
case B19200: baud_index = 14; break;
case B38400: baud_index = 15; break;
case B57600: baud_index = 16; break;
a00094a4: e3a00010 mov r0, #16 <== NOT EXECUTED a00094a8: e12fff1e bx lr <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
a00094ac: e3500000 cmp r0, #0 a00094b0: 012fff1e bxeq lr a00094b4: eafffff2 b a0009484 <rtems_termios_baud_to_index+0xcc>
a00094b8 <rtems_termios_baud_to_number>:
extern rtems_assoc_t termios_assoc_table[];
int32_t rtems_termios_baud_to_number(
int termios_baud
)
{
a00094b8: e92d4010 push {r4, lr} <== NOT EXECUTED
int baud;
baud = rtems_assoc_local_by_remote( termios_assoc_table, termios_baud );
a00094bc: e1a01000 mov r1, r0 <== NOT EXECUTED
extern rtems_assoc_t termios_assoc_table[];
int32_t rtems_termios_baud_to_number(
int termios_baud
)
{
a00094c0: e1a04000 mov r4, r0 <== NOT EXECUTED
int baud;
baud = rtems_assoc_local_by_remote( termios_assoc_table, termios_baud );
a00094c4: e59f001c ldr r0, [pc, #28] ; a00094e8 <rtems_termios_baud_to_number+0x30><== NOT EXECUTED a00094c8: eb001c82 bl a00106d8 <rtems_assoc_local_by_remote> <== NOT EXECUTED
if ( baud == 0 && termios_baud != 0 )
a00094cc: e2703001 rsbs r3, r0, #1 <== NOT EXECUTED a00094d0: 33a03000 movcc r3, #0 <== NOT EXECUTED a00094d4: e3540000 cmp r4, #0 <== NOT EXECUTED a00094d8: 03a03000 moveq r3, #0 <== NOT EXECUTED a00094dc: e3530000 cmp r3, #0 <== NOT EXECUTED
return -1;
return baud;
}
a00094e0: 13e00000 mvnne r0, #0 <== NOT EXECUTED
a00094e4: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a00078a4 <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
a00078a4: e92d4070 push {r4, r5, r6, lr}
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
rtems_status_code sc;
sc = rtems_semaphore_obtain(
a00078a8: e59f51a0 ldr r5, [pc, #416] ; a0007a50 <rtems_termios_close+0x1ac>
rtems_status_code
rtems_termios_close (void *arg)
{
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
a00078ac: e5903000 ldr r3, [r0]
rtems_status_code sc;
sc = rtems_semaphore_obtain(
a00078b0: e3a01000 mov r1, #0
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
a00078b4: e1a06000 mov r6, r0
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
rtems_status_code sc;
sc = rtems_semaphore_obtain(
a00078b8: e1a02001 mov r2, r1 a00078bc: e5950000 ldr r0, [r5]
rtems_status_code
rtems_termios_close (void *arg)
{
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
a00078c0: e5934034 ldr r4, [r3, #52] ; 0x34
rtems_status_code sc;
sc = rtems_semaphore_obtain(
a00078c4: eb00087b bl a0009ab8 <rtems_semaphore_obtain>
rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
a00078c8: e3500000 cmp r0, #0
a00078cc: 1a00005e bne a0007a4c <rtems_termios_close+0x1a8>
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
a00078d0: e5943008 ldr r3, [r4, #8] a00078d4: e2433001 sub r3, r3, #1 a00078d8: e3530000 cmp r3, #0 a00078dc: e5843008 str r3, [r4, #8]
a00078e0: 1a00002e bne a00079a0 <rtems_termios_close+0xfc>
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
a00078e4: e59420cc ldr r2, [r4, #204] ; 0xcc a00078e8: e59f3164 ldr r3, [pc, #356] ; a0007a54 <rtems_termios_close+0x1b0> a00078ec: e0833282 add r3, r3, r2, lsl #5 a00078f0: e5931004 ldr r1, [r3, #4] a00078f4: e3510000 cmp r1, #0
a00078f8: 0a00003d beq a00079f4 <rtems_termios_close+0x150>
/*
* call discipline-specific close
*/
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
a00078fc: e1a00004 mov r0, r4
a0007900: e12fff31 blx r1 <== NOT EXECUTED
}
drainOutput (tty);
rtems_semaphore_release (tty->osem);
}
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
a0007904: e59430b4 ldr r3, [r4, #180] ; 0xb4 <== NOT EXECUTED a0007908: e3530002 cmp r3, #2 <== NOT EXECUTED a000790c: 0a000044 beq a0007a24 <rtems_termios_close+0x180> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_event_send( tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT );
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
}
if (tty->device.lastClose)
a0007910: e594309c ldr r3, [r4, #156] ; 0x9c a0007914: e3530000 cmp r3, #0
a0007918: 0a000003 beq a000792c <rtems_termios_close+0x88>
(*tty->device.lastClose)(tty->major, tty->minor, arg);
a000791c: e594000c ldr r0, [r4, #12] a0007920: e5941010 ldr r1, [r4, #16] a0007924: e1a02006 mov r2, r6 a0007928: e12fff33 blx r3
if (tty->forw == NULL) {
a000792c: e5943000 ldr r3, [r4] a0007930: e3530000 cmp r3, #0
a0007934: 0a000026 beq a00079d4 <rtems_termios_close+0x130>
rtems_termios_ttyTail = tty->back;
if ( rtems_termios_ttyTail != NULL ) {
rtems_termios_ttyTail->forw = NULL;
}
} else {
tty->forw->back = tty->back;
a0007938: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED a000793c: e5832004 str r2, [r3, #4] <== NOT EXECUTED a0007940: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED
}
if (tty->back == NULL) {
a0007944: e3520000 cmp r2, #0 <== NOT EXECUTED a0007948: 0a00001b beq a00079bc <rtems_termios_close+0x118> <== NOT EXECUTED
rtems_termios_ttyHead = tty->forw;
if ( rtems_termios_ttyHead != NULL ) {
rtems_termios_ttyHead->back = NULL;
}
} else {
tty->back->forw = tty->forw;
a000794c: e5823000 str r3, [r2] <== NOT EXECUTED
}
rtems_semaphore_delete (tty->isem);
a0007950: e5940014 ldr r0, [r4, #20] a0007954: eb00082e bl a0009a14 <rtems_semaphore_delete>
rtems_semaphore_delete (tty->osem);
a0007958: e5940018 ldr r0, [r4, #24] a000795c: eb00082c bl a0009a14 <rtems_semaphore_delete>
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
a0007960: e594008c ldr r0, [r4, #140] ; 0x8c a0007964: eb00082a bl a0009a14 <rtems_semaphore_delete>
if ((tty->device.pollRead == NULL) ||
a0007968: e59430a0 ldr r3, [r4, #160] ; 0xa0 a000796c: e3530000 cmp r3, #0
a0007970: 0a00000e beq a00079b0 <rtems_termios_close+0x10c>
a0007974: e59430b4 ldr r3, [r4, #180] ; 0xb4 a0007978: e3530002 cmp r3, #2
a000797c: 0a00000b beq a00079b0 <rtems_termios_close+0x10c>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
free (tty->rawInBuf.theBuf);
a0007980: e5940058 ldr r0, [r4, #88] ; 0x58 a0007984: ebfffa98 bl a00063ec <free>
free (tty->rawOutBuf.theBuf);
a0007988: e594007c ldr r0, [r4, #124] ; 0x7c a000798c: ebfffa96 bl a00063ec <free>
free (tty->cbuf);
a0007990: e594001c ldr r0, [r4, #28] a0007994: ebfffa94 bl a00063ec <free>
free (tty);
a0007998: e1a00004 mov r0, r4 a000799c: ebfffa92 bl a00063ec <free>
} rtems_semaphore_release (rtems_termios_ttyMutex);
a00079a0: e5950000 ldr r0, [r5] a00079a4: eb00088c bl a0009bdc <rtems_semaphore_release>
return RTEMS_SUCCESSFUL; }
a00079a8: e3a00000 mov r0, #0
a00079ac: e8bd8070 pop {r4, r5, r6, pc}
rtems_semaphore_delete (tty->isem);
rtems_semaphore_delete (tty->osem);
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
if ((tty->device.pollRead == NULL) ||
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
a00079b0: e5940068 ldr r0, [r4, #104] ; 0x68 <== NOT EXECUTED a00079b4: eb000816 bl a0009a14 <rtems_semaphore_delete> <== NOT EXECUTED a00079b8: eafffff0 b a0007980 <rtems_termios_close+0xdc> <== NOT EXECUTED
} else {
tty->forw->back = tty->back;
}
if (tty->back == NULL) {
rtems_termios_ttyHead = tty->forw;
a00079bc: e59f2094 ldr r2, [pc, #148] ; a0007a58 <rtems_termios_close+0x1b4>
if ( rtems_termios_ttyHead != NULL ) {
a00079c0: e3530000 cmp r3, #0
} else {
tty->forw->back = tty->back;
}
if (tty->back == NULL) {
rtems_termios_ttyHead = tty->forw;
a00079c4: e5823000 str r3, [r2]
if ( rtems_termios_ttyHead != NULL ) {
rtems_termios_ttyHead->back = NULL;
a00079c8: 13a02000 movne r2, #0 a00079cc: 15832004 strne r2, [r3, #4] a00079d0: eaffffde b a0007950 <rtems_termios_close+0xac>
rtems_fatal_error_occurred (sc);
}
if (tty->device.lastClose)
(*tty->device.lastClose)(tty->major, tty->minor, arg);
if (tty->forw == NULL) {
rtems_termios_ttyTail = tty->back;
a00079d4: e5942004 ldr r2, [r4, #4] a00079d8: e59f107c ldr r1, [pc, #124] ; a0007a5c <rtems_termios_close+0x1b8>
if ( rtems_termios_ttyTail != NULL ) {
a00079dc: e3520000 cmp r2, #0
rtems_fatal_error_occurred (sc);
}
if (tty->device.lastClose)
(*tty->device.lastClose)(tty->major, tty->minor, arg);
if (tty->forw == NULL) {
rtems_termios_ttyTail = tty->back;
a00079e0: e5812000 str r2, [r1]
if ( rtems_termios_ttyTail != NULL ) {
a00079e4: 0afffff4 beq a00079bc <rtems_termios_close+0x118>
rtems_termios_ttyTail->forw = NULL;
a00079e8: e5823000 str r3, [r2] <== NOT EXECUTED a00079ec: e5943000 ldr r3, [r4] <== NOT EXECUTED a00079f0: eaffffd5 b a000794c <rtems_termios_close+0xa8> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
} else {
/*
* default: just flush output buffer
*/
sc = rtems_semaphore_obtain(tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
a00079f4: e5940018 ldr r0, [r4, #24] a00079f8: e1a02001 mov r2, r1 a00079fc: eb00082d bl a0009ab8 <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL) {
a0007a00: e3500000 cmp r0, #0
a0007a04: 1a000010 bne a0007a4c <rtems_termios_close+0x1a8>
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
a0007a08: e1a00004 mov r0, r4 a0007a0c: ebfffe54 bl a0007364 <drainOutput>
rtems_semaphore_release (tty->osem);
a0007a10: e5940018 ldr r0, [r4, #24] a0007a14: eb000870 bl a0009bdc <rtems_semaphore_release>
}
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
a0007a18: e59430b4 ldr r3, [r4, #180] ; 0xb4 a0007a1c: e3530002 cmp r3, #2
a0007a20: 1affffba bne a0007910 <rtems_termios_close+0x6c>
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send( tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT );
a0007a24: e59400c4 ldr r0, [r4, #196] ; 0xc4 <== NOT EXECUTED a0007a28: e3a01001 mov r1, #1 <== NOT EXECUTED a0007a2c: eb0006fe bl a000962c <rtems_event_send> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
a0007a30: e3500000 cmp r0, #0 <== NOT EXECUTED a0007a34: 1a000004 bne a0007a4c <rtems_termios_close+0x1a8> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_event_send( tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT );
a0007a38: e59400c8 ldr r0, [r4, #200] ; 0xc8 <== NOT EXECUTED a0007a3c: e3a01001 mov r1, #1 <== NOT EXECUTED a0007a40: eb0006f9 bl a000962c <rtems_event_send> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
a0007a44: e3500000 cmp r0, #0 <== NOT EXECUTED a0007a48: 0affffb0 beq a0007910 <rtems_termios_close+0x6c> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
a0007a4c: eb0009c0 bl a000a154 <rtems_fatal_error_occurred> <== NOT EXECUTED
a0009000 <rtems_termios_dequeue_characters>:
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
a0009000: e590c090 ldr ip, [r0, #144] ; 0x90 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
a0009004: e59020b4 ldr r2, [r0, #180] ; 0xb4 <== NOT EXECUTED
* for each transmitted character.
* It returns number of characters left to transmit
*/
int
rtems_termios_dequeue_characters (void *ttyp, int len)
{
a0009008: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
a000900c: e08c1001 add r1, ip, r1 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
a0009010: e3520002 cmp r2, #2 <== NOT EXECUTED
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
a0009014: e5801090 str r1, [r0, #144] ; 0x90 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
a0009018: 0a00000b beq a000904c <rtems_termios_dequeue_characters+0x4c><== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
return 0; /* nothing to output in IRQ... */
}
if (tty->t_line == PPPDISC ) {
a000901c: e59030cc ldr r3, [r0, #204] ; 0xcc <== NOT EXECUTED a0009020: e3530005 cmp r3, #5 <== NOT EXECUTED a0009024: 0a000001 beq a0009030 <rtems_termios_dequeue_characters+0x30><== NOT EXECUTED
}
return 0; /* nothing to output in IRQ... */
}
return rtems_termios_refill_transmitter(tty);
}
a0009028: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
}
return 0; /* nothing to output in IRQ... */
}
return rtems_termios_refill_transmitter(tty);
a000902c: eaffff56 b a0008d8c <rtems_termios_refill_transmitter> <== NOT EXECUTED
if (tty->t_line == PPPDISC ) {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
a0009030: e59f3038 ldr r3, [pc, #56] ; a0009070 <rtems_termios_dequeue_characters+0x70><== NOT EXECUTED a0009034: e59330b4 ldr r3, [r3, #180] ; 0xb4 <== NOT EXECUTED a0009038: e3530000 cmp r3, #0 <== NOT EXECUTED a000903c: 0a000009 beq a0009068 <rtems_termios_dequeue_characters+0x68><== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
a0009040: e12fff33 blx r3 <== NOT EXECUTED
}
return 0; /* nothing to output in IRQ... */
a0009044: e3a00000 mov r0, #0 <== NOT EXECUTED
a0009048: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId, TERMIOS_TX_START_EVENT);
a000904c: e59000c8 ldr r0, [r0, #200] ; 0xc8 <== NOT EXECUTED a0009050: e1a01002 mov r1, r2 <== NOT EXECUTED a0009054: eb000174 bl a000962c <rtems_event_send> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
a0009058: e2503000 subs r3, r0, #0 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
return 0; /* nothing to output in IRQ... */
a000905c: 01a00003 moveq r0, r3 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId, TERMIOS_TX_START_EVENT);
if (sc != RTEMS_SUCCESSFUL)
a0009060: 049df004 popeq {pc} ; (ldreq pc, [sp], #4) <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
a0009064: eb00043a bl a000a154 <rtems_fatal_error_occurred> <== NOT EXECUTED
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
rtems_termios_linesw[tty->t_line].l_start(tty);
}
return 0; /* nothing to output in IRQ... */
a0009068: e1a00003 mov r0, r3 <== NOT EXECUTED
}
return rtems_termios_refill_transmitter(tty);
}
a000906c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0008a20 <rtems_termios_enqueue_raw_characters>:
* device receive interrupt handler.
* Returns the number of characters dropped because of overflow.
*/
int
rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len)
{
a0008a20: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
char c;
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
a0008a24: e59030cc ldr r3, [r0, #204] ; 0xcc <== NOT EXECUTED a0008a28: e59f72cc ldr r7, [pc, #716] ; a0008cfc <rtems_termios_enqueue_raw_characters+0x2dc><== NOT EXECUTED
* device receive interrupt handler.
* Returns the number of characters dropped because of overflow.
*/
int
rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len)
{
a0008a2c: e24dd008 sub sp, sp, #8 <== NOT EXECUTED a0008a30: e1a04000 mov r4, r0 <== NOT EXECUTED
char c;
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
a0008a34: e0873283 add r3, r7, r3, lsl #5 <== NOT EXECUTED a0008a38: e5939010 ldr r9, [r3, #16] <== NOT EXECUTED
* device receive interrupt handler.
* Returns the number of characters dropped because of overflow.
*/
int
rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len)
{
a0008a3c: e1a05001 mov r5, r1 <== NOT EXECUTED a0008a40: e1a06002 mov r6, r2 <== NOT EXECUTED
char c;
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
a0008a44: e3590000 cmp r9, #0 <== NOT EXECUTED a0008a48: 0a00001c beq a0008ac0 <rtems_termios_enqueue_raw_characters+0xa0><== NOT EXECUTED
while (len--) {
a0008a4c: e3520000 cmp r2, #0 <== NOT EXECUTED a0008a50: 0a00000a beq a0008a80 <rtems_termios_enqueue_raw_characters+0x60><== NOT EXECUTED a0008a54: e3a08000 mov r8, #0 <== NOT EXECUTED a0008a58: ea000002 b a0008a68 <rtems_termios_enqueue_raw_characters+0x48><== NOT EXECUTED a0008a5c: e59430cc ldr r3, [r4, #204] ; 0xcc <== NOT EXECUTED a0008a60: e0873283 add r3, r7, r3, lsl #5 <== NOT EXECUTED a0008a64: e5939010 ldr r9, [r3, #16] <== NOT EXECUTED
c = *buf++;
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
a0008a68: e7d50008 ldrb r0, [r5, r8] <== NOT EXECUTED a0008a6c: e1a01004 mov r1, r4 <== NOT EXECUTED a0008a70: e2888001 add r8, r8, #1 <== NOT EXECUTED a0008a74: e12fff39 blx r9 <== NOT EXECUTED
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
while (len--) {
a0008a78: e1580006 cmp r8, r6 <== NOT EXECUTED a0008a7c: 1afffff6 bne a0008a5c <rtems_termios_enqueue_raw_characters+0x3c><== NOT EXECUTED
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
a0008a80: e594a0e4 ldr sl, [r4, #228] ; 0xe4 <== NOT EXECUTED a0008a84: e35a0000 cmp sl, #0 <== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
tty->tty_rcvwakeup = 1;
}
return 0;
a0008a88: 13a0a000 movne sl, #0 <== NOT EXECUTED
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
a0008a8c: 1a000008 bne a0008ab4 <rtems_termios_enqueue_raw_characters+0x94><== NOT EXECUTED a0008a90: e59430dc ldr r3, [r4, #220] ; 0xdc <== NOT EXECUTED a0008a94: e3530000 cmp r3, #0 <== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
tty->tty_rcvwakeup = 1;
}
return 0;
a0008a98: 01a0a003 moveq sl, r3 <== NOT EXECUTED
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
a0008a9c: 0a000004 beq a0008ab4 <rtems_termios_enqueue_raw_characters+0x94><== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
a0008aa0: e2840030 add r0, r4, #48 ; 0x30 <== NOT EXECUTED a0008aa4: e59410e0 ldr r1, [r4, #224] ; 0xe0 <== NOT EXECUTED a0008aa8: e12fff33 blx r3 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
a0008aac: e3a03001 mov r3, #1 <== NOT EXECUTED a0008ab0: e58430e4 str r3, [r4, #228] ; 0xe4 <== NOT EXECUTED
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
return dropped;
}
a0008ab4: e1a0000a mov r0, sl <== NOT EXECUTED
a0008ab8: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0008abc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
a0008ac0: e2803030 add r3, r0, #48 ; 0x30 <== NOT EXECUTED a0008ac4: e58d3000 str r3, [sp] <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
a0008ac8: e3560000 cmp r6, #0 <== NOT EXECUTED
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
(*tty->device.write)(tty->minor,
a0008acc: e280304a add r3, r0, #74 ; 0x4a <== NOT EXECUTED a0008ad0: e58d3004 str r3, [sp, #4] <== NOT EXECUTED a0008ad4: e1a0b009 mov fp, r9 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
a0008ad8: 0a000042 beq a0008be8 <rtems_termios_enqueue_raw_characters+0x1c8><== NOT EXECUTED
c = *buf++;
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
a0008adc: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
a0008ae0: e4d58001 ldrb r8, [r5], #1 <== NOT EXECUTED
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
a0008ae4: e3130c02 tst r3, #512 ; 0x200 <== NOT EXECUTED a0008ae8: 0a000005 beq a0008b04 <rtems_termios_enqueue_raw_characters+0xe4><== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
a0008aec: e5d4304a ldrb r3, [r4, #74] ; 0x4a <== NOT EXECUTED a0008af0: e1530008 cmp r3, r8 <== NOT EXECUTED a0008af4: 0a000056 beq a0008c54 <rtems_termios_enqueue_raw_characters+0x234><== NOT EXECUTED
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
}
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
a0008af8: e5d43049 ldrb r3, [r4, #73] ; 0x49 <== NOT EXECUTED a0008afc: e1530008 cmp r3, r8 <== NOT EXECUTED a0008b00: 0a00003f beq a0008c04 <rtems_termios_enqueue_raw_characters+0x1e4><== NOT EXECUTED
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
flow_rcv = true;
}
}
if (flow_rcv) {
a0008b04: e3590000 cmp r9, #0 <== NOT EXECUTED a0008b08: 1a000041 bne a0008c14 <rtems_termios_enqueue_raw_characters+0x1f4><== NOT EXECUTED
}
/* reenable interrupts */
rtems_interrupt_enable(level);
}
} else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
a0008b0c: e5940060 ldr r0, [r4, #96] ; 0x60 <== NOT EXECUTED a0008b10: e5941064 ldr r1, [r4, #100] ; 0x64 <== NOT EXECUTED a0008b14: e2800001 add r0, r0, #1 <== NOT EXECUTED a0008b18: eb002f87 bl a001493c <__umodsi3> <== NOT EXECUTED a0008b1c: e1a07000 mov r7, r0 <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0008b20: e10fa000 mrs sl, CPSR <== NOT EXECUTED a0008b24: e38a3080 orr r3, sl, #128 ; 0x80 <== NOT EXECUTED a0008b28: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
a0008b2c: e594305c ldr r3, [r4, #92] ; 0x5c <== NOT EXECUTED a0008b30: e5940064 ldr r0, [r4, #100] ; 0x64 <== NOT EXECUTED
% tty->rawInBuf.Size) > tty->highwater) &&
a0008b34: e5941064 ldr r1, [r4, #100] ; 0x64 <== NOT EXECUTED
}
} else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
a0008b38: e0630000 rsb r0, r3, r0 <== NOT EXECUTED
% tty->rawInBuf.Size) > tty->highwater) &&
a0008b3c: e0800007 add r0, r0, r7 <== NOT EXECUTED a0008b40: eb002f7d bl a001493c <__umodsi3> <== NOT EXECUTED
}
} else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
a0008b44: e59430c0 ldr r3, [r4, #192] ; 0xc0 <== NOT EXECUTED a0008b48: e1500003 cmp r0, r3 <== NOT EXECUTED a0008b4c: 9a00000f bls a0008b90 <rtems_termios_enqueue_raw_characters+0x170><== NOT EXECUTED
% tty->rawInBuf.Size) > tty->highwater) &&
!(tty->flow_ctrl & FL_IREQXOF)) {
a0008b50: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED
} else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
% tty->rawInBuf.Size) > tty->highwater) &&
a0008b54: e3130001 tst r3, #1 <== NOT EXECUTED a0008b58: 1a00000c bne a0008b90 <rtems_termios_enqueue_raw_characters+0x170><== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
a0008b5c: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
a0008b60: e3a03b01 mov r3, #1024 ; 0x400 <== NOT EXECUTED a0008b64: e2833002 add r3, r3, #2 <== NOT EXECUTED
rtems_interrupt_disable(level);
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
% tty->rawInBuf.Size) > tty->highwater) &&
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
a0008b68: e3822001 orr r2, r2, #1 <== NOT EXECUTED a0008b6c: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
a0008b70: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED a0008b74: e0023003 and r3, r2, r3 <== NOT EXECUTED a0008b78: e3530b01 cmp r3, #1024 ; 0x400 <== NOT EXECUTED a0008b7c: 0a000046 beq a0008c9c <rtems_termios_enqueue_raw_characters+0x27c><== NOT EXECUTED
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTOP]), 1);
}
} else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS) ) {
a0008b80: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED a0008b84: e2033f41 and r3, r3, #260 ; 0x104 <== NOT EXECUTED a0008b88: e3530c01 cmp r3, #256 ; 0x100 <== NOT EXECUTED a0008b8c: 0a000051 beq a0008cd8 <rtems_termios_enqueue_raw_characters+0x2b8><== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0008b90: e129f00a msr CPSR_fc, sl <== NOT EXECUTED
}
/* reenable interrupts */
rtems_interrupt_enable(level);
if (newTail == tty->rawInBuf.Head) {
a0008b94: e594305c ldr r3, [r4, #92] ; 0x5c <== NOT EXECUTED a0008b98: e1530007 cmp r3, r7 <== NOT EXECUTED
dropped++;
a0008b9c: 028bb001 addeq fp, fp, #1 <== NOT EXECUTED
}
/* reenable interrupts */
rtems_interrupt_enable(level);
if (newTail == tty->rawInBuf.Head) {
a0008ba0: 0a00000d beq a0008bdc <rtems_termios_enqueue_raw_characters+0x1bc><== NOT EXECUTED
dropped++;
} else {
tty->rawInBuf.theBuf[newTail] = c;
a0008ba4: e5943058 ldr r3, [r4, #88] ; 0x58 <== NOT EXECUTED a0008ba8: e7c38007 strb r8, [r3, r7] <== NOT EXECUTED
tty->rawInBuf.Tail = newTail;
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
a0008bac: e59430e4 ldr r3, [r4, #228] ; 0xe4 <== NOT EXECUTED
if (newTail == tty->rawInBuf.Head) {
dropped++;
} else {
tty->rawInBuf.theBuf[newTail] = c;
tty->rawInBuf.Tail = newTail;
a0008bb0: e5847060 str r7, [r4, #96] ; 0x60 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
a0008bb4: e3530000 cmp r3, #0 <== NOT EXECUTED a0008bb8: 1a000007 bne a0008bdc <rtems_termios_enqueue_raw_characters+0x1bc><== NOT EXECUTED a0008bbc: e59430dc ldr r3, [r4, #220] ; 0xdc <== NOT EXECUTED a0008bc0: e3530000 cmp r3, #0 <== NOT EXECUTED a0008bc4: 0a000004 beq a0008bdc <rtems_termios_enqueue_raw_characters+0x1bc><== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
a0008bc8: e59d0000 ldr r0, [sp] <== NOT EXECUTED a0008bcc: e59410e0 ldr r1, [r4, #224] ; 0xe0 <== NOT EXECUTED a0008bd0: e12fff33 blx r3 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
a0008bd4: e3a03001 mov r3, #1 <== NOT EXECUTED a0008bd8: e58430e4 str r3, [r4, #228] ; 0xe4 <== NOT EXECUTED a0008bdc: e2466001 sub r6, r6, #1 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
a0008be0: e3560000 cmp r6, #0 <== NOT EXECUTED a0008be4: 1affffbc bne a0008adc <rtems_termios_enqueue_raw_characters+0xbc><== NOT EXECUTED
}
}
}
}
tty->rawInBufDropped += dropped;
a0008be8: e5943078 ldr r3, [r4, #120] ; 0x78 <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
a0008bec: e5940068 ldr r0, [r4, #104] ; 0x68 <== NOT EXECUTED a0008bf0: e1a0a00b mov sl, fp <== NOT EXECUTED
}
}
}
}
tty->rawInBufDropped += dropped;
a0008bf4: e083300b add r3, r3, fp <== NOT EXECUTED a0008bf8: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
a0008bfc: eb0003f6 bl a0009bdc <rtems_semaphore_release> <== NOT EXECUTED
return dropped;
a0008c00: eaffffab b a0008ab4 <rtems_termios_enqueue_raw_characters+0x94><== NOT EXECUTED
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
a0008c04: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
while (len--) {
a0008c08: e3a09001 mov r9, #1 <== NOT EXECUTED
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
a0008c0c: e3c33010 bic r3, r3, #16 <== NOT EXECUTED a0008c10: e58430b8 str r3, [r4, #184] ; 0xb8 <== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
a0008c14: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED a0008c18: e2033030 and r3, r3, #48 ; 0x30 <== NOT EXECUTED a0008c1c: e3530020 cmp r3, #32 <== NOT EXECUTED a0008c20: 1affffed bne a0008bdc <rtems_termios_enqueue_raw_characters+0x1bc><== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0008c24: e10f7000 mrs r7, CPSR <== NOT EXECUTED a0008c28: e3873080 orr r3, r7, #128 ; 0x80 <== NOT EXECUTED a0008c2c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
a0008c30: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
a0008c34: e5942094 ldr r2, [r4, #148] ; 0x94 <== NOT EXECUTED
if (flow_rcv) {
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
/* disable interrupts */
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
a0008c38: e3c33020 bic r3, r3, #32 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
a0008c3c: e3520000 cmp r2, #0 <== NOT EXECUTED
if (flow_rcv) {
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
/* disable interrupts */
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
a0008c40: e58430b8 str r3, [r4, #184] ; 0xb8 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
a0008c44: 1a00000c bne a0008c7c <rtems_termios_enqueue_raw_characters+0x25c><== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0008c48: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
tty->tty_rcvwakeup = 1;
a0008c4c: e2466001 sub r6, r6, #1 <== NOT EXECUTED a0008c50: eaffffe2 b a0008be0 <rtems_termios_enqueue_raw_characters+0x1c0><== NOT EXECUTED
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
if (c == tty->termios.c_cc[VSTART]) {
a0008c54: e5d42049 ldrb r2, [r4, #73] ; 0x49 <== NOT EXECUTED
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
while (len--) {
a0008c58: e3a09001 mov r9, #1 <== NOT EXECUTED
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
if (c == tty->termios.c_cc[VSTART]) {
a0008c5c: e1520003 cmp r2, r3 <== NOT EXECUTED
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
a0008c60: 059430b8 ldreq r3, [r4, #184] ; 0xb8 <== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
a0008c64: 159430b8 ldrne r3, [r4, #184] ; 0xb8 <== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
if (c == tty->termios.c_cc[VSTART]) {
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
a0008c68: 02233010 eoreq r3, r3, #16 <== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
a0008c6c: 13833010 orrne r3, r3, #16 <== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
if (c == tty->termios.c_cc[VSTART]) {
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
a0008c70: 058430b8 streq r3, [r4, #184] ; 0xb8 <== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
a0008c74: 158430b8 strne r3, [r4, #184] ; 0xb8 <== NOT EXECUTED a0008c78: eaffffe5 b a0008c14 <rtems_termios_enqueue_raw_characters+0x1f4><== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
/* if chars available, call write function... */
(*tty->device.write)(
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
a0008c7c: e5942084 ldr r2, [r4, #132] ; 0x84 <== NOT EXECUTED
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
/* if chars available, call write function... */
(*tty->device.write)(
a0008c80: e594107c ldr r1, [r4, #124] ; 0x7c <== NOT EXECUTED a0008c84: e59430a4 ldr r3, [r4, #164] ; 0xa4 <== NOT EXECUTED a0008c88: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED a0008c8c: e0811002 add r1, r1, r2 <== NOT EXECUTED a0008c90: e3a02001 mov r2, #1 <== NOT EXECUTED a0008c94: e12fff33 blx r3 <== NOT EXECUTED a0008c98: eaffffea b a0008c48 <rtems_termios_enqueue_raw_characters+0x228><== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
== (FL_MDXOF ) ) {
if ((tty->flow_ctrl & FL_OSTOP) ||
a0008c9c: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED a0008ca0: e3130020 tst r3, #32 <== NOT EXECUTED a0008ca4: 1a000002 bne a0008cb4 <rtems_termios_enqueue_raw_characters+0x294><== NOT EXECUTED a0008ca8: e5943094 ldr r3, [r4, #148] ; 0x94 <== NOT EXECUTED a0008cac: e3530000 cmp r3, #0 <== NOT EXECUTED a0008cb0: 1affffb6 bne a0008b90 <rtems_termios_enqueue_raw_characters+0x170><== NOT EXECUTED
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
a0008cb4: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
a0008cb8: e59430a4 ldr r3, [r4, #164] ; 0xa4 <== NOT EXECUTED a0008cbc: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED
== (FL_MDXOF ) ) {
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
a0008cc0: e3822002 orr r2, r2, #2 <== NOT EXECUTED a0008cc4: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
a0008cc8: e59d1004 ldr r1, [sp, #4] <== NOT EXECUTED a0008ccc: e3a02001 mov r2, #1 <== NOT EXECUTED a0008cd0: e12fff33 blx r3 <== NOT EXECUTED a0008cd4: eaffffad b a0008b90 <rtems_termios_enqueue_raw_characters+0x170><== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
}
} else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS) ) {
tty->flow_ctrl |= FL_IRTSOFF;
a0008cd8: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
a0008cdc: e59430ac ldr r3, [r4, #172] ; 0xac <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTOP]), 1);
}
} else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS) ) {
tty->flow_ctrl |= FL_IRTSOFF;
a0008ce0: e3822004 orr r2, r2, #4 <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
a0008ce4: e3530000 cmp r3, #0 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTOP]), 1);
}
} else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS) ) {
tty->flow_ctrl |= FL_IRTSOFF;
a0008ce8: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
a0008cec: 0affffa7 beq a0008b90 <rtems_termios_enqueue_raw_characters+0x170><== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
a0008cf0: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED a0008cf4: e12fff33 blx r3 <== NOT EXECUTED a0008cf8: eaffffa4 b a0008b90 <rtems_termios_enqueue_raw_characters+0x170><== NOT EXECUTED
a0007a78 <rtems_termios_ioctl>:
rtems_status_code
rtems_termios_ioctl (void *arg)
{
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
a0007a78: e5902000 ldr r2, [r0]
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
a0007a7c: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1;
a0007a80: e5925034 ldr r5, [r2, #52] ; 0x34
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
a0007a84: e3a03000 mov r3, #0
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
a0007a88: e1a04000 mov r4, r0
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
a0007a8c: e580300c str r3, [r0, #12]
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
a0007a90: e1a01003 mov r1, r3 a0007a94: e1a02003 mov r2, r3 a0007a98: e5950018 ldr r0, [r5, #24]
rtems_status_code
rtems_termios_ioctl (void *arg)
{
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
a0007a9c: e5947008 ldr r7, [r4, #8]
rtems_status_code sc;
args->ioctl_return = 0;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
a0007aa0: eb000804 bl a0009ab8 <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL) {
a0007aa4: e2506000 subs r6, r0, #0
a0007aa8: 1a00000e bne a0007ae8 <rtems_termios_ioctl+0x70>
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
a0007aac: e5943004 ldr r3, [r4, #4] a0007ab0: e3530004 cmp r3, #4
a0007ab4: 0a000006 beq a0007ad4 <rtems_termios_ioctl+0x5c> a0007ab8: 8a00000d bhi a0007af4 <rtems_termios_ioctl+0x7c>
a0007abc: e3530002 cmp r3, #2
a0007ac0: 0a00001d beq a0007b3c <rtems_termios_ioctl+0xc4>
a0007ac4: 9a000082 bls a0007cd4 <rtems_termios_ioctl+0x25c>
if (tty->device.setAttributes)
(*tty->device.setAttributes)(tty->minor, &tty->termios);
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
a0007ac8: e1a00005 mov r0, r5 a0007acc: ebfffe24 bl a0007364 <drainOutput>
break;
a0007ad0: ea000002 b a0007ae0 <rtems_termios_ioctl+0x68>
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
break;
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
a0007ad4: e897000c ldm r7, {r2, r3}
a0007ad8: e58520dc str r2, [r5, #220] ; 0xdc
a0007adc: e58530e0 str r3, [r5, #224] ; 0xe0
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
}
break;
}
rtems_semaphore_release (tty->osem);
a0007ae0: e5950018 ldr r0, [r5, #24] a0007ae4: eb00083c bl a0009bdc <rtems_semaphore_release>
args->ioctl_return = sc;
a0007ae8: e584600c str r6, [r4, #12]
return sc; }
a0007aec: e1a00006 mov r0, r6
a0007af0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL) {
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
a0007af4: e59f2328 ldr r2, [pc, #808] ; a0007e24 <rtems_termios_ioctl+0x3ac> a0007af8: e1530002 cmp r3, r2
a0007afc: 0a000068 beq a0007ca4 <rtems_termios_ioctl+0x22c> a0007b00: 8a00007f bhi a0007d04 <rtems_termios_ioctl+0x28c>
a0007b04: e3530005 cmp r3, #5
a0007b08: 0a00009c beq a0007d80 <rtems_termios_ioctl+0x308>
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
a0007b0c: e59520cc ldr r2, [r5, #204] ; 0xcc <== NOT EXECUTED a0007b10: e59f3310 ldr r3, [pc, #784] ; a0007e28 <rtems_termios_ioctl+0x3b0><== NOT EXECUTED a0007b14: e0833282 add r3, r3, r2, lsl #5 <== NOT EXECUTED a0007b18: e5933018 ldr r3, [r3, #24] <== NOT EXECUTED a0007b1c: e3530000 cmp r3, #0 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
}
else {
sc = RTEMS_INVALID_NUMBER;
a0007b20: 03a0600a moveq r6, #10 <== NOT EXECUTED
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
a0007b24: 0affffed beq a0007ae0 <rtems_termios_ioctl+0x68> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
a0007b28: e1a00005 mov r0, r5 <== NOT EXECUTED a0007b2c: e1a01004 mov r1, r4 <== NOT EXECUTED a0007b30: e12fff33 blx r3 <== NOT EXECUTED a0007b34: e1a06000 mov r6, r0 <== NOT EXECUTED a0007b38: eaffffe8 b a0007ae0 <rtems_termios_ioctl+0x68> <== NOT EXECUTED
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
break;
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
a0007b3c: e594e008 ldr lr, [r4, #8]
a0007b40: e2857030 add r7, r5, #48 ; 0x30
a0007b44: e1a0c007 mov ip, r7
a0007b48: e8be000f ldm lr!, {r0, r1, r2, r3}
a0007b4c: e8ac000f stmia ip!, {r0, r1, r2, r3}
a0007b50: e8be000f ldm lr!, {r0, r1, r2, r3}
a0007b54: e8ac000f stmia ip!, {r0, r1, r2, r3}
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
a0007b58: e59580b8 ldr r8, [r5, #184] ; 0xb8
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
break;
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
a0007b5c: e59e3000 ldr r3, [lr]
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
a0007b60: e3180c02 tst r8, #512 ; 0x200
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
break;
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
a0007b64: e58c3000 str r3, [ip]
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
a0007b68: 0a000012 beq a0007bb8 <rtems_termios_ioctl+0x140>
!(tty->termios.c_iflag & IXON)) {
a0007b6c: e5953030 ldr r3, [r5, #48] ; 0x30
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
a0007b70: e3130b01 tst r3, #1024 ; 0x400
a0007b74: 1a00000f bne a0007bb8 <rtems_termios_ioctl+0x140>
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
a0007b78: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED a0007b7c: e3c33e21 bic r3, r3, #528 ; 0x210 <== NOT EXECUTED a0007b80: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
a0007b84: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED a0007b88: e3130020 tst r3, #32 <== NOT EXECUTED a0007b8c: 0a000009 beq a0007bb8 <rtems_termios_ioctl+0x140> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0007b90: e10f8000 mrs r8, CPSR <== NOT EXECUTED a0007b94: e3883080 orr r3, r8, #128 ; 0x80 <== NOT EXECUTED a0007b98: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
a0007b9c: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
a0007ba0: e5952094 ldr r2, [r5, #148] ; 0x94 <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
/* disable interrupts */
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
a0007ba4: e3c33020 bic r3, r3, #32 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
a0007ba8: e3520000 cmp r2, #0 <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
/* disable interrupts */
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
a0007bac: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
a0007bb0: 1a000093 bne a0007e04 <rtems_termios_ioctl+0x38c> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0007bb4: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
/* reenable interrupts */
rtems_interrupt_enable(level);
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) && !(tty->termios.c_iflag & IXOFF)) {
a0007bb8: e59530b8 ldr r3, [r5, #184] ; 0xb8 a0007bbc: e3130b01 tst r3, #1024 ; 0x400
a0007bc0: 0a000008 beq a0007be8 <rtems_termios_ioctl+0x170>
a0007bc4: e5953030 ldr r3, [r5, #48] ; 0x30 <== NOT EXECUTED a0007bc8: e3130a01 tst r3, #4096 ; 0x1000 <== NOT EXECUTED a0007bcc: 1a000005 bne a0007be8 <rtems_termios_ioctl+0x170> <== NOT EXECUTED
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
a0007bd0: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED a0007bd4: e3c33b01 bic r3, r3, #1024 ; 0x400 <== NOT EXECUTED a0007bd8: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED
/* FIXME: what happens, if we had sent XOFF but not yet XON? */
tty->flow_ctrl &= ~(FL_ISNTXOF);
a0007bdc: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED a0007be0: e3c33002 bic r3, r3, #2 <== NOT EXECUTED a0007be4: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED
}
/* check for incoming RTS/CTS flow control switched off */
if (( tty->flow_ctrl & FL_MDRTS) && !(tty->termios.c_cflag & CRTSCTS)) {
a0007be8: e59530b8 ldr r3, [r5, #184] ; 0xb8 a0007bec: e3130c01 tst r3, #256 ; 0x100 a0007bf0: 05952038 ldreq r2, [r5, #56] ; 0x38
a0007bf4: 0a000011 beq a0007c40 <rtems_termios_ioctl+0x1c8>
a0007bf8: e5952038 ldr r2, [r5, #56] ; 0x38 <== NOT EXECUTED a0007bfc: e3520000 cmp r2, #0 <== NOT EXECUTED a0007c00: ba000073 blt a0007dd4 <rtems_termios_ioctl+0x35c> <== NOT EXECUTED
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
a0007c04: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED a0007c08: e3c33c01 bic r3, r3, #256 ; 0x100 <== NOT EXECUTED a0007c0c: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED
/* restart remote Tx, if it was stopped */
if ((tty->flow_ctrl & FL_IRTSOFF) && (tty->device.startRemoteTx != NULL)) {
a0007c10: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED a0007c14: e3130004 tst r3, #4 <== NOT EXECUTED a0007c18: 0a000005 beq a0007c34 <rtems_termios_ioctl+0x1bc> <== NOT EXECUTED a0007c1c: e59530b0 ldr r3, [r5, #176] ; 0xb0 <== NOT EXECUTED a0007c20: e3530000 cmp r3, #0 <== NOT EXECUTED a0007c24: 0a000002 beq a0007c34 <rtems_termios_ioctl+0x1bc> <== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
a0007c28: e5950010 ldr r0, [r5, #16] <== NOT EXECUTED a0007c2c: e12fff33 blx r3 <== NOT EXECUTED a0007c30: e5952038 ldr r2, [r5, #56] ; 0x38 <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
a0007c34: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED a0007c38: e3c33004 bic r3, r3, #4 <== NOT EXECUTED a0007c3c: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED
/*
* check for flow control options to be switched on
*/
/* check for incoming RTS/CTS flow control switched on */
if (tty->termios.c_cflag & CRTSCTS) {
a0007c40: e3520000 cmp r2, #0
a0007c44: ba000062 blt a0007dd4 <rtems_termios_ioctl+0x35c>
tty->flow_ctrl |= FL_MDRTS;
}
/* check for incoming XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXOFF) {
a0007c48: e5953030 ldr r3, [r5, #48] ; 0x30
tty->termios = *(struct termios *)args->buffer;
/* check for and process change in flow control options */
termios_set_flowctrl(tty);
if (tty->termios.c_lflag & ICANON) {
a0007c4c: e595803c ldr r8, [r5, #60] ; 0x3c
/* check for incoming RTS/CTS flow control switched on */
if (tty->termios.c_cflag & CRTSCTS) {
tty->flow_ctrl |= FL_MDRTS;
}
/* check for incoming XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXOFF) {
a0007c50: e3130a01 tst r3, #4096 ; 0x1000
tty->flow_ctrl |= FL_MDXOF;
a0007c54: 159520b8 ldrne r2, [r5, #184] ; 0xb8 a0007c58: 13822b01 orrne r2, r2, #1024 ; 0x400 a0007c5c: 158520b8 strne r2, [r5, #184] ; 0xb8
}
/* check for outgoing XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXON) {
a0007c60: e3130b01 tst r3, #1024 ; 0x400
tty->flow_ctrl |= FL_MDXON;
a0007c64: 159530b8 ldrne r3, [r5, #184] ; 0xb8 a0007c68: 13833c02 orrne r3, r3, #512 ; 0x200 a0007c6c: 158530b8 strne r3, [r5, #184] ; 0xb8
tty->termios = *(struct termios *)args->buffer;
/* check for and process change in flow control options */
termios_set_flowctrl(tty);
if (tty->termios.c_lflag & ICANON) {
a0007c70: e2188002 ands r8, r8, #2
a0007c74: 0a000045 beq a0007d90 <rtems_termios_ioctl+0x318>
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
a0007c78: e3a03000 mov r3, #0 a0007c7c: e585306c str r3, [r5, #108] ; 0x6c
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
a0007c80: e5853070 str r3, [r5, #112] ; 0x70
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
a0007c84: e5853074 str r3, [r5, #116] ; 0x74
} else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
}
}
}
if (tty->device.setAttributes)
a0007c88: e59530a8 ldr r3, [r5, #168] ; 0xa8 a0007c8c: e3530000 cmp r3, #0
a0007c90: 0affff92 beq a0007ae0 <rtems_termios_ioctl+0x68>
(*tty->device.setAttributes)(tty->minor, &tty->termios);
a0007c94: e5950010 ldr r0, [r5, #16] a0007c98: e1a01007 mov r1, r7 a0007c9c: e12fff33 blx r3 a0007ca0: eaffff8e b a0007ae0 <rtems_termios_ioctl+0x68>
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
break;
#endif
case FIONREAD: {
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
a0007ca4: e5952060 ldr r2, [r5, #96] ; 0x60 <== NOT EXECUTED a0007ca8: e595305c ldr r3, [r5, #92] ; 0x5c <== NOT EXECUTED
if ( rawnc < 0 )
rawnc += tty->rawInBuf.Size;
/* Half guess that this is the right operation */
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
a0007cac: e5950020 ldr r0, [r5, #32] <== NOT EXECUTED a0007cb0: e5941008 ldr r1, [r4, #8] <== NOT EXECUTED
*(int*)(args->buffer)=tty->t_line;
break;
#endif
case FIONREAD: {
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
if ( rawnc < 0 )
a0007cb4: e0523003 subs r3, r2, r3 <== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
a0007cb8: 45952064 ldrmi r2, [r5, #100] ; 0x64 <== NOT EXECUTED a0007cbc: 40833002 addmi r3, r3, r2 <== NOT EXECUTED
/* Half guess that this is the right operation */
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
a0007cc0: e5952024 ldr r2, [r5, #36] ; 0x24 <== NOT EXECUTED a0007cc4: e0622000 rsb r2, r2, r0 <== NOT EXECUTED a0007cc8: e0823003 add r3, r2, r3 <== NOT EXECUTED a0007ccc: e5813000 str r3, [r1] <== NOT EXECUTED
}
break;
a0007cd0: eaffff82 b a0007ae0 <rtems_termios_ioctl+0x68> <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL) {
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
a0007cd4: e3530001 cmp r3, #1
a0007cd8: 1affff8b bne a0007b0c <rtems_termios_ioctl+0x94>
sc = RTEMS_INVALID_NUMBER;
}
break;
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
a0007cdc: e5947008 ldr r7, [r4, #8]
a0007ce0: e285c030 add ip, r5, #48 ; 0x30
a0007ce4: e8bc000f ldm ip!, {r0, r1, r2, r3}
a0007ce8: e1a0e007 mov lr, r7
a0007cec: e8ae000f stmia lr!, {r0, r1, r2, r3}
a0007cf0: e8bc000f ldm ip!, {r0, r1, r2, r3}
a0007cf4: e8ae000f stmia lr!, {r0, r1, r2, r3}
a0007cf8: e59c3000 ldr r3, [ip]
a0007cfc: e58e3000 str r3, [lr]
break;
a0007d00: eaffff76 b a0007ae0 <rtems_termios_ioctl+0x68>
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL) {
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
a0007d04: e59f2120 ldr r2, [pc, #288] ; a0007e2c <rtems_termios_ioctl+0x3b4> a0007d08: e1530002 cmp r3, r2
a0007d0c: 0a000017 beq a0007d70 <rtems_termios_ioctl+0x2f8>
a0007d10: e2822105 add r2, r2, #1073741825 ; 0x40000001 a0007d14: e1530002 cmp r3, r2
a0007d18: 1affff7b bne a0007b0c <rtems_termios_ioctl+0x94>
#if 1 /* FIXME */
case TIOCSETD:
/*
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
a0007d1c: e59f7104 ldr r7, [pc, #260] ; a0007e28 <rtems_termios_ioctl+0x3b0> a0007d20: e59530cc ldr r3, [r5, #204] ; 0xcc a0007d24: e0873283 add r3, r7, r3, lsl #5 a0007d28: e5933004 ldr r3, [r3, #4] a0007d2c: e3530000 cmp r3, #0
a0007d30: 0a000002 beq a0007d40 <rtems_termios_ioctl+0x2c8>
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
a0007d34: e1a00005 mov r0, r5 a0007d38: e12fff33 blx r3 a0007d3c: e1a06000 mov r6, r0
}
tty->t_line=*(int*)(args->buffer);
a0007d40: e5943008 ldr r3, [r4, #8] a0007d44: e5932000 ldr r2, [r3]
tty->t_sc = NULL; /* ensure that no more valid data */
a0007d48: e3a03000 mov r3, #0 a0007d4c: e58530d0 str r3, [r5, #208] ; 0xd0
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
a0007d50: e7973282 ldr r3, [r7, r2, lsl #5]
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
}
tty->t_line=*(int*)(args->buffer);
a0007d54: e58520cc str r2, [r5, #204] ; 0xcc
tty->t_sc = NULL; /* ensure that no more valid data */
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
a0007d58: e3530000 cmp r3, #0
a0007d5c: 0affff5f beq a0007ae0 <rtems_termios_ioctl+0x68>
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
a0007d60: e1a00005 mov r0, r5 a0007d64: e12fff33 blx r3 a0007d68: e1a06000 mov r6, r0 a0007d6c: eaffff5b b a0007ae0 <rtems_termios_ioctl+0x68>
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
a0007d70: e5943008 ldr r3, [r4, #8] a0007d74: e59520cc ldr r2, [r5, #204] ; 0xcc a0007d78: e5832000 str r2, [r3]
break;
a0007d7c: eaffff57 b a0007ae0 <rtems_termios_ioctl+0x68>
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
break;
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
a0007d80: e897000c ldm r7, {r2, r3}
a0007d84: e58520d4 str r2, [r5, #212] ; 0xd4
a0007d88: e58530d8 str r3, [r5, #216] ; 0xd8
break;
a0007d8c: eaffff53 b a0007ae0 <rtems_termios_ioctl+0x68>
if (tty->termios.c_lflag & ICANON) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
} else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
a0007d90: e5d5a046 ldrb sl, [r5, #70] ; 0x46
rtems_clock_get_ticks_per_second() / 10;
a0007d94: eb00059f bl a0009418 <rtems_clock_get_ticks_per_second> a0007d98: e59f3090 ldr r3, [pc, #144] ; a0007e30 <rtems_termios_ioctl+0x3b8>
if (tty->termios.c_lflag & ICANON) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
} else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
a0007d9c: e000009a mul r0, sl, r0
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
a0007da0: e5d52046 ldrb r2, [r5, #70] ; 0x46
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
} else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
rtems_clock_get_ticks_per_second() / 10;
a0007da4: e0831390 umull r1, r3, r0, r3
if (tty->termios.c_cc[VTIME]) {
a0007da8: e3520000 cmp r2, #0
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
} else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
rtems_clock_get_ticks_per_second() / 10;
a0007dac: e1a031a3 lsr r3, r3, #3
if (tty->termios.c_lflag & ICANON) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
} else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
a0007db0: e5853054 str r3, [r5, #84] ; 0x54
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
a0007db4: 0a00000a beq a0007de4 <rtems_termios_ioctl+0x36c>
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
if (tty->termios.c_cc[VMIN])
a0007db8: e5d52047 ldrb r2, [r5, #71] ; 0x47
} else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
a0007dbc: e5853070 str r3, [r5, #112] ; 0x70
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
} else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
a0007dc0: e585806c str r8, [r5, #108] ; 0x6c
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
if (tty->termios.c_cc[VMIN])
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
a0007dc4: e3520000 cmp r2, #0 a0007dc8: 13a03000 movne r3, #0 a0007dcc: e5853074 str r3, [r5, #116] ; 0x74 a0007dd0: eaffffac b a0007c88 <rtems_termios_ioctl+0x210>
/*
* check for flow control options to be switched on
*/
/* check for incoming RTS/CTS flow control switched on */
if (tty->termios.c_cflag & CRTSCTS) {
tty->flow_ctrl |= FL_MDRTS;
a0007dd4: e59530b8 ldr r3, [r5, #184] ; 0xb8 <== NOT EXECUTED a0007dd8: e3833c01 orr r3, r3, #256 ; 0x100 <== NOT EXECUTED a0007ddc: e58530b8 str r3, [r5, #184] ; 0xb8 <== NOT EXECUTED a0007de0: eaffff98 b a0007c48 <rtems_termios_ioctl+0x1d0> <== NOT EXECUTED
if (tty->termios.c_cc[VMIN])
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
} else {
if (tty->termios.c_cc[VMIN]) {
a0007de4: e5d53047 ldrb r3, [r5, #71] ; 0x47 a0007de8: e3530000 cmp r3, #0
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
} else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
a0007dec: 03a03001 moveq r3, #1
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
} else {
if (tty->termios.c_cc[VMIN]) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
a0007df0: 1585206c strne r2, [r5, #108] ; 0x6c
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
a0007df4: 15852070 strne r2, [r5, #112] ; 0x70
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
a0007df8: 15852074 strne r2, [r5, #116] ; 0x74
} else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
a0007dfc: 0585306c streq r3, [r5, #108] ; 0x6c a0007e00: eaffffa0 b a0007c88 <rtems_termios_ioctl+0x210>
tty->flow_ctrl &= ~FL_OSTOP;
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
/* if chars available, call write function... */
(*tty->device.write)(
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
a0007e04: e5952084 ldr r2, [r5, #132] ; 0x84 <== NOT EXECUTED
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
/* if chars available, call write function... */
(*tty->device.write)(
a0007e08: e595107c ldr r1, [r5, #124] ; 0x7c <== NOT EXECUTED a0007e0c: e59530a4 ldr r3, [r5, #164] ; 0xa4 <== NOT EXECUTED a0007e10: e5950010 ldr r0, [r5, #16] <== NOT EXECUTED a0007e14: e0811002 add r1, r1, r2 <== NOT EXECUTED a0007e18: e3a02001 mov r2, #1 <== NOT EXECUTED a0007e1c: e12fff33 blx r3 <== NOT EXECUTED a0007e20: eaffff63 b a0007bb4 <rtems_termios_ioctl+0x13c> <== NOT EXECUTED
a0009534 <rtems_termios_number_to_baud>:
extern rtems_assoc_t termios_assoc_table[];
int rtems_termios_number_to_baud(
int32_t baud
)
{
a0009534: e92d4010 push {r4, lr} <== NOT EXECUTED
int termios_baud;
termios_baud = rtems_assoc_remote_by_local( termios_assoc_table, baud );
a0009538: e1a01000 mov r1, r0 <== NOT EXECUTED
extern rtems_assoc_t termios_assoc_table[];
int rtems_termios_number_to_baud(
int32_t baud
)
{
a000953c: e1a04000 mov r4, r0 <== NOT EXECUTED
int termios_baud;
termios_baud = rtems_assoc_remote_by_local( termios_assoc_table, baud );
a0009540: e59f001c ldr r0, [pc, #28] ; a0009564 <rtems_termios_number_to_baud+0x30><== NOT EXECUTED a0009544: eb001cb0 bl a001080c <rtems_assoc_remote_by_local> <== NOT EXECUTED
if ( termios_baud == 0 && baud != 0 )
a0009548: e2703001 rsbs r3, r0, #1 <== NOT EXECUTED a000954c: 33a03000 movcc r3, #0 <== NOT EXECUTED a0009550: e3540000 cmp r4, #0 <== NOT EXECUTED a0009554: 03a03000 moveq r3, #0 <== NOT EXECUTED a0009558: e3530000 cmp r3, #0 <== NOT EXECUTED
return -1;
return termios_baud;
}
a000955c: 13e00000 mvnne r0, #0 <== NOT EXECUTED
a0009560: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a00073e0 <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
a00073e0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain(
a00073e4: e59f74a0 ldr r7, [pc, #1184] ; a000788c <rtems_termios_open+0x4ac>
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
a00073e8: e1a06001 mov r6, r1
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain(
a00073ec: e3a01000 mov r1, #0
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
a00073f0: e24dd01c sub sp, sp, #28 a00073f4: e1a05000 mov r5, r0 a00073f8: e1a08002 mov r8, r2
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain(
a00073fc: e5970000 ldr r0, [r7] a0007400: e1a02001 mov r2, r1
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
a0007404: e58d3014 str r3, [sp, #20]
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain(
a0007408: eb0009aa bl a0009ab8 <rtems_semaphore_obtain>
rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
a000740c: e250a000 subs sl, r0, #0
a0007410: 1a000021 bne a000749c <rtems_termios_open+0xbc>
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
a0007414: e59fb474 ldr fp, [pc, #1140] ; a0007890 <rtems_termios_open+0x4b0> a0007418: e59b9000 ldr r9, [fp] a000741c: e3590000 cmp r9, #0
a0007420: 0a00002d beq a00074dc <rtems_termios_open+0xfc>
a0007424: e1a04009 mov r4, r9 a0007428: ea000002 b a0007438 <rtems_termios_open+0x58> a000742c: e5944000 ldr r4, [r4] a0007430: e3540000 cmp r4, #0
a0007434: 0a000028 beq a00074dc <rtems_termios_open+0xfc>
if ((tty->major == major) && (tty->minor == minor))
a0007438: e594300c ldr r3, [r4, #12] a000743c: e1530005 cmp r3, r5
a0007440: 1afffff9 bne a000742c <rtems_termios_open+0x4c>
a0007444: e5943010 ldr r3, [r4, #16] a0007448: e1530006 cmp r3, r6
a000744c: 1afffff6 bne a000742c <rtems_termios_open+0x4c>
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
if (!tty->refcount++) {
a0007450: e5943008 ldr r3, [r4, #8]
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
a0007454: e5981000 ldr r1, [r8]
if (!tty->refcount++) {
a0007458: e2832001 add r2, r3, #1 a000745c: e3530000 cmp r3, #0
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
a0007460: e5814034 str r4, [r1, #52] ; 0x34
if (!tty->refcount++) {
a0007464: e5842008 str r2, [r4, #8]
a0007468: 1a000009 bne a0007494 <rtems_termios_open+0xb4>
if (tty->device.firstOpen)
a000746c: e5943098 ldr r3, [r4, #152] ; 0x98 a0007470: e3530000 cmp r3, #0
a0007474: 0a000003 beq a0007488 <rtems_termios_open+0xa8>
(*tty->device.firstOpen)(major, minor, arg);
a0007478: e1a00005 mov r0, r5 a000747c: e1a01006 mov r1, r6 a0007480: e1a02008 mov r2, r8 a0007484: e12fff33 blx r3
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
a0007488: e59430b4 ldr r3, [r4, #180] ; 0xb4 a000748c: e3530002 cmp r3, #2
a0007490: 0a000004 beq a00074a8 <rtems_termios_open+0xc8>
tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
a0007494: e5970000 ldr r0, [r7] a0007498: eb0009cf bl a0009bdc <rtems_semaphore_release>
return RTEMS_SUCCESSFUL; }
a000749c: e1a0000a mov r0, sl
a00074a0: e28dd01c add sp, sp, #28
a00074a4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
sc = rtems_task_start(
a00074a8: e59400c4 ldr r0, [r4, #196] ; 0xc4 a00074ac: e59f13e0 ldr r1, [pc, #992] ; a0007894 <rtems_termios_open+0x4b4> a00074b0: e1a02004 mov r2, r4 a00074b4: eb000a9c bl a0009f2c <rtems_task_start>
tty->rxTaskId, rtems_termios_rxdaemon, (rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
a00074b8: e3500000 cmp r0, #0
a00074bc: 1a0000d6 bne a000781c <rtems_termios_open+0x43c>
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(
a00074c0: e59400c8 ldr r0, [r4, #200] ; 0xc8 a00074c4: e59f13cc ldr r1, [pc, #972] ; a0007898 <rtems_termios_open+0x4b8> a00074c8: e1a02004 mov r2, r4 a00074cc: eb000a96 bl a0009f2c <rtems_task_start>
tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
a00074d0: e3500000 cmp r0, #0
a00074d4: 0affffee beq a0007494 <rtems_termios_open+0xb4>
a00074d8: ea0000cf b a000781c <rtems_termios_open+0x43c> <== NOT EXECUTED
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
a00074dc: e3a00001 mov r0, #1 a00074e0: e3a010e8 mov r1, #232 ; 0xe8 a00074e4: ebfffb52 bl a0006234 <calloc>
if (tty == NULL) {
a00074e8: e3500000 cmp r0, #0
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
a00074ec: e58d0018 str r0, [sp, #24] a00074f0: e1a04000 mov r4, r0
if (tty == NULL) {
a00074f4: 0a0000b3 beq a00077c8 <rtems_termios_open+0x3e8>
return RTEMS_NO_MEMORY;
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
a00074f8: e59f039c ldr r0, [pc, #924] ; a000789c <rtems_termios_open+0x4bc> a00074fc: e59d1018 ldr r1, [sp, #24] a0007500: e5903000 ldr r3, [r0] a0007504: e5813064 str r3, [r1, #100] ; 0x64
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
a0007508: e5910064 ldr r0, [r1, #100] ; 0x64 a000750c: ebfffc9d bl a0006788 <malloc> a0007510: e59d2018 ldr r2, [sp, #24]
if (tty->rawInBuf.theBuf == NULL) {
a0007514: e3500000 cmp r0, #0
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
a0007518: e1a03000 mov r3, r0 a000751c: e5820058 str r0, [r2, #88] ; 0x58
if (tty->rawInBuf.theBuf == NULL) {
a0007520: 0a0000ac beq a00077d8 <rtems_termios_open+0x3f8>
return RTEMS_NO_MEMORY;
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
a0007524: e59fc370 ldr ip, [pc, #880] ; a000789c <rtems_termios_open+0x4bc> a0007528: e59de018 ldr lr, [sp, #24] a000752c: e59c2004 ldr r2, [ip, #4] a0007530: e58e2088 str r2, [lr, #136] ; 0x88
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
a0007534: e59e0088 ldr r0, [lr, #136] ; 0x88 a0007538: e58d300c str r3, [sp, #12] a000753c: ebfffc91 bl a0006788 <malloc> a0007540: e1a02000 mov r2, r0
if (tty->rawOutBuf.theBuf == NULL) {
a0007544: e3500000 cmp r0, #0
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
a0007548: e59d0018 ldr r0, [sp, #24]
if (tty->rawOutBuf.theBuf == NULL) {
a000754c: e59d300c ldr r3, [sp, #12]
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
a0007550: e580207c str r2, [r0, #124] ; 0x7c
if (tty->rawOutBuf.theBuf == NULL) {
a0007554: 0a000097 beq a00077b8 <rtems_termios_open+0x3d8>
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
a0007558: e59f133c ldr r1, [pc, #828] ; a000789c <rtems_termios_open+0x4bc> a000755c: e5910008 ldr r0, [r1, #8] a0007560: e58d2010 str r2, [sp, #16] a0007564: e58d300c str r3, [sp, #12] a0007568: ebfffc86 bl a0006788 <malloc> a000756c: e59dc018 ldr ip, [sp, #24]
if (tty->cbuf == NULL) {
a0007570: e3500000 cmp r0, #0 a0007574: e59d2010 ldr r2, [sp, #16]
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
a0007578: e58c001c str r0, [ip, #28]
if (tty->cbuf == NULL) {
a000757c: 0a00008a beq a00077ac <rtems_termios_open+0x3cc>
return RTEMS_NO_MEMORY;
}
/*
* Initialize wakeup callbacks
*/
tty->tty_snd.sw_pfn = NULL;
a0007580: e59de018 ldr lr, [sp, #24] a0007584: e3a03000 mov r3, #0
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
tty->back = NULL;
if (rtems_termios_ttyHead != NULL)
a0007588: e1590003 cmp r9, r3
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
tty->back = NULL;
a000758c: e58e3004 str r3, [lr, #4]
return RTEMS_NO_MEMORY;
}
/*
* Initialize wakeup callbacks
*/
tty->tty_snd.sw_pfn = NULL;
a0007590: e58e30d4 str r3, [lr, #212] ; 0xd4
tty->tty_snd.sw_arg = NULL;
a0007594: e58e30d8 str r3, [lr, #216] ; 0xd8
tty->tty_rcv.sw_pfn = NULL;
a0007598: e58e30dc str r3, [lr, #220] ; 0xdc
tty->tty_rcv.sw_arg = NULL;
a000759c: e58e30e0 str r3, [lr, #224] ; 0xe0
tty->tty_rcvwakeup = 0;
a00075a0: e58e30e4 str r3, [lr, #228] ; 0xe4
tty->forw = rtems_termios_ttyHead;
tty->back = NULL;
if (rtems_termios_ttyHead != NULL)
rtems_termios_ttyHead->back = tty;
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
a00075a4: e59f32f4 ldr r3, [pc, #756] ; a00078a0 <rtems_termios_open+0x4c0>
*/
tty->forw = rtems_termios_ttyHead;
tty->back = NULL;
if (rtems_termios_ttyHead != NULL)
rtems_termios_ttyHead->back = tty;
rtems_termios_ttyHead = tty;
a00075a8: e59d0018 ldr r0, [sp, #24]
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
rtems_build_name ('T', 'R', 'i', c),
a00075ac: e59f12e8 ldr r1, [pc, #744] ; a000789c <rtems_termios_open+0x4bc>
tty->forw = rtems_termios_ttyHead;
tty->back = NULL;
if (rtems_termios_ttyHead != NULL)
rtems_termios_ttyHead->back = tty;
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
a00075b0: e5932000 ldr r2, [r3]
* link tty
*/
tty->forw = rtems_termios_ttyHead;
tty->back = NULL;
if (rtems_termios_ttyHead != NULL)
rtems_termios_ttyHead->back = tty;
a00075b4: 1589e004 strne lr, [r9, #4]
rtems_termios_ttyHead = tty;
a00075b8: e58b0000 str r0, [fp]
if (rtems_termios_ttyTail == NULL)
a00075bc: e3520000 cmp r2, #0
rtems_termios_ttyTail = tty;
a00075c0: 05830000 streq r0, [r3]
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
rtems_build_name ('T', 'R', 'i', c),
a00075c4: e5d1000c ldrb r0, [r1, #12]
tty->tty_rcvwakeup = 0;
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
a00075c8: e58e9000 str r9, [lr]
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
a00075cc: e59d2018 ldr r2, [sp, #24]
rtems_termios_ttyHead->back = tty;
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
rtems_termios_ttyTail = tty;
tty->minor = minor;
a00075d0: e59d9018 ldr r9, [sp, #24]
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
a00075d4: e3800315 orr r0, r0, #1409286144 ; 0x54000000 a00075d8: e3800852 orr r0, r0, #5373952 ; 0x520000 a00075dc: e282c014 add ip, r2, #20
rtems_termios_ttyHead->back = tty;
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
rtems_termios_ttyTail = tty;
tty->minor = minor;
a00075e0: e5896010 str r6, [r9, #16]
tty->major = major;
a00075e4: e589500c str r5, [r9, #12]
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
a00075e8: e3a03000 mov r3, #0 a00075ec: e3a01001 mov r1, #1 a00075f0: e3800c69 orr r0, r0, #26880 ; 0x6900 a00075f4: e3a02054 mov r2, #84 ; 0x54 a00075f8: e58dc000 str ip, [sp] a00075fc: eb000893 bl a0009850 <rtems_semaphore_create>
rtems_build_name ('T', 'R', 'i', c),
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->isem);
if (sc != RTEMS_SUCCESSFUL)
a0007600: e2503000 subs r3, r0, #0
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
rtems_build_name ('T', 'R', 'i', c),
a0007604: e59f9290 ldr r9, [pc, #656] ; a000789c <rtems_termios_open+0x4bc>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->isem);
if (sc != RTEMS_SUCCESSFUL)
a0007608: 1a000083 bne a000781c <rtems_termios_open+0x43c>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
rtems_build_name ('T', 'R', 'o', c),
a000760c: e5d9000c ldrb r0, [r9, #12]
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->isem);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
a0007610: e59de018 ldr lr, [sp, #24] a0007614: e3a01001 mov r1, #1 a0007618: e3800315 orr r0, r0, #1409286144 ; 0x54000000 a000761c: e3800852 orr r0, r0, #5373952 ; 0x520000 a0007620: e28ec018 add ip, lr, #24 a0007624: e3800c6f orr r0, r0, #28416 ; 0x6f00 a0007628: e3a02054 mov r2, #84 ; 0x54 a000762c: e58dc000 str ip, [sp] a0007630: eb000886 bl a0009850 <rtems_semaphore_create>
rtems_build_name ('T', 'R', 'o', c),
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->osem);
if (sc != RTEMS_SUCCESSFUL)
a0007634: e2501000 subs r1, r0, #0
a0007638: 1a000077 bne a000781c <rtems_termios_open+0x43c>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
rtems_build_name ('T', 'R', 'x', c),
a000763c: e5d9000c ldrb r0, [r9, #12]
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->osem);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
a0007640: e59d2018 ldr r2, [sp, #24] a0007644: e1a03001 mov r3, r1 a0007648: e3800315 orr r0, r0, #1409286144 ; 0x54000000 a000764c: e3800852 orr r0, r0, #5373952 ; 0x520000 a0007650: e282c08c add ip, r2, #140 ; 0x8c a0007654: e3800b1e orr r0, r0, #30720 ; 0x7800 a0007658: e3a02020 mov r2, #32 a000765c: e58dc000 str ip, [sp] a0007660: eb00087a bl a0009850 <rtems_semaphore_create>
rtems_build_name ('T', 'R', 'x', c),
0,
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO,
RTEMS_NO_PRIORITY,
&tty->rawOutBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
a0007664: e250b000 subs fp, r0, #0
a0007668: 1a00006b bne a000781c <rtems_termios_open+0x43c>
tty->rawOutBufState = rob_idle;
/*
* Set callbacks
*/
tty->device = *callbacks;
a000766c: e59d3018 ldr r3, [sp, #24]
a0007670: e59dc014 ldr ip, [sp, #20]
a0007674: e283e098 add lr, r3, #152 ; 0x98
a0007678: e8bc000f ldm ip!, {r0, r1, r2, r3}
a000767c: e8ae000f stmia lr!, {r0, r1, r2, r3}
a0007680: e89c000f ldm ip, {r0, r1, r2, r3}
a0007684: e88e000f stm lr, {r0, r1, r2, r3}
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
a0007688: e59dc018 ldr ip, [sp, #24] a000768c: e59c30b4 ldr r3, [ip, #180] ; 0xb4
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO,
RTEMS_NO_PRIORITY,
&tty->rawOutBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
tty->rawOutBufState = rob_idle;
a0007690: e58cb094 str fp, [ip, #148] ; 0x94
tty->device = *callbacks;
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
a0007694: e3530002 cmp r3, #2
a0007698: 0a000060 beq a0007820 <rtems_termios_open+0x440>
&tty->rxTaskId);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
a000769c: e59d2018 ldr r2, [sp, #24] a00076a0: e59230a0 ldr r3, [r2, #160] ; 0xa0 a00076a4: e3530000 cmp r3, #0
a00076a8: 0a00004d beq a00077e4 <rtems_termios_open+0x404>
a00076ac: e59230b4 ldr r3, [r2, #180] ; 0xb4 a00076b0: e3530002 cmp r3, #2
a00076b4: 0a00004a beq a00077e4 <rtems_termios_open+0x404>
tty->termios.c_cc[VDISCARD] = '\017';
tty->termios.c_cc[VWERASE] = '\027';
tty->termios.c_cc[VLNEXT] = '\026';
/* start with no flow control, clear flow control flags */
tty->flow_ctrl = 0;
a00076b8: e59dc018 ldr ip, [sp, #24]
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
tty->termios.c_cc[VERASE] = '\177';
tty->termios.c_cc[VKILL] = '\025';
tty->termios.c_cc[VEOF] = '\004';
tty->termios.c_cc[VEOL] = '\000';
a00076bc: e3a03000 mov r3, #0
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
a00076c0: e59f01d4 ldr r0, [pc, #468] ; a000789c <rtems_termios_open+0x4bc>
tty->termios.c_cc[VDISCARD] = '\017';
tty->termios.c_cc[VWERASE] = '\027';
tty->termios.c_cc[VLNEXT] = '\026';
/* start with no flow control, clear flow control flags */
tty->flow_ctrl = 0;
a00076c4: e58c30b8 str r3, [ip, #184] ; 0xb8
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
a00076c8: e59c9064 ldr r9, [ip, #100] ; 0x64
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
a00076cc: e5d0e00c ldrb lr, [r0, #12]
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
tty->termios.c_lflag =
a00076d0: e3a02c82 mov r2, #33280 ; 0x8200
/* start with no flow control, clear flow control flags */
tty->flow_ctrl = 0;
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
a00076d4: e1a090a9 lsr r9, r9, #1
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
a00076d8: e35e007a cmp lr, #122 ; 0x7a
/* start with no flow control, clear flow control flags */
tty->flow_ctrl = 0;
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
a00076dc: e58d9008 str r9, [sp, #8]
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
a00076e0: e28e9001 add r9, lr, #1
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
a00076e4: e59de018 ldr lr, [sp, #24]
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
tty->termios.c_lflag =
a00076e8: e282203b add r2, r2, #59 ; 0x3b
tty->flow_ctrl = 0;
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
a00076ec: e59cb064 ldr fp, [ip, #100] ; 0x64
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
tty->termios.c_cc[VERASE] = '\177';
tty->termios.c_cc[VKILL] = '\025';
tty->termios.c_cc[VEOF] = '\004';
tty->termios.c_cc[VEOL] = '\000';
a00076f0: e5ce304c strb r3, [lr, #76] ; 0x4c
tty->termios.c_cc[VEOL2] = '\000';
a00076f4: e5ce3051 strb r3, [lr, #81] ; 0x51
tty->termios.c_cc[VSTART] = '\021';
a00076f8: e3a03011 mov r3, #17 a00076fc: e5ce3049 strb r3, [lr, #73] ; 0x49
tty->termios.c_cc[VSTOP] = '\023';
a0007700: e3a03013 mov r3, #19 a0007704: e5ce304a strb r3, [lr, #74] ; 0x4a
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
tty->termios.c_lflag =
a0007708: e58e203c str r2, [lr, #60] ; 0x3c
tty->termios.c_cc[VEOF] = '\004';
tty->termios.c_cc[VEOL] = '\000';
tty->termios.c_cc[VEOL2] = '\000';
tty->termios.c_cc[VSTART] = '\021';
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
a000770c: e3a0301a mov r3, #26
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
tty->termios.c_lflag =
ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
a0007710: e3a02003 mov r2, #3 a0007714: e5ce2041 strb r2, [lr, #65] ; 0x41
tty->termios.c_cc[VEOF] = '\004';
tty->termios.c_cc[VEOL] = '\000';
tty->termios.c_cc[VEOL2] = '\000';
tty->termios.c_cc[VSTART] = '\021';
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
a0007718: e5ce304b strb r3, [lr, #75] ; 0x4b
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
tty->termios.c_lflag =
ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
a000771c: e3a0201c mov r2, #28
tty->termios.c_cc[VEOL] = '\000';
tty->termios.c_cc[VEOL2] = '\000';
tty->termios.c_cc[VSTART] = '\021';
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
a0007720: e3a03012 mov r3, #18
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
tty->termios.c_lflag =
ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
a0007724: e5ce2042 strb r2, [lr, #66] ; 0x42
tty->termios.c_cc[VEOL] = '\000';
tty->termios.c_cc[VEOL2] = '\000';
tty->termios.c_cc[VSTART] = '\021';
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
a0007728: e5ce304d strb r3, [lr, #77] ; 0x4d
tty->termios.c_lflag =
ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
tty->termios.c_cc[VERASE] = '\177';
a000772c: e3a0207f mov r2, #127 ; 0x7f
tty->termios.c_cc[VEOL2] = '\000';
tty->termios.c_cc[VSTART] = '\021';
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
tty->termios.c_cc[VDISCARD] = '\017';
a0007730: e3a0300f mov r3, #15
tty->termios.c_lflag =
ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
tty->termios.c_cc[VERASE] = '\177';
a0007734: e5ce2043 strb r2, [lr, #67] ; 0x43
tty->termios.c_cc[VEOL2] = '\000';
tty->termios.c_cc[VSTART] = '\021';
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
tty->termios.c_cc[VDISCARD] = '\017';
a0007738: e5ce304e strb r3, [lr, #78] ; 0x4e
ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
tty->termios.c_cc[VERASE] = '\177';
tty->termios.c_cc[VKILL] = '\025';
a000773c: e3a02015 mov r2, #21
tty->termios.c_cc[VSTART] = '\021';
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
tty->termios.c_cc[VDISCARD] = '\017';
tty->termios.c_cc[VWERASE] = '\027';
a0007740: e3a03017 mov r3, #23
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
a0007744: e3a01e8b mov r1, #2224 ; 0x8b0 a0007748: e281100d add r1, r1, #13
ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
tty->termios.c_cc[VERASE] = '\177';
tty->termios.c_cc[VKILL] = '\025';
a000774c: e5ce2044 strb r2, [lr, #68] ; 0x44
tty->termios.c_cc[VSTART] = '\021';
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
tty->termios.c_cc[VDISCARD] = '\017';
tty->termios.c_cc[VWERASE] = '\027';
a0007750: e5ce304f strb r3, [lr, #79] ; 0x4f
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
tty->termios.c_cc[VERASE] = '\177';
tty->termios.c_cc[VKILL] = '\025';
tty->termios.c_cc[VEOF] = '\004';
a0007754: e3a02004 mov r2, #4
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
tty->termios.c_cc[VDISCARD] = '\017';
tty->termios.c_cc[VWERASE] = '\027';
tty->termios.c_cc[VLNEXT] = '\026';
a0007758: e3a03016 mov r3, #22
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
a000775c: e3a00b06 mov r0, #6144 ; 0x1800 a0007760: e2800005 add r0, r0, #5
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
tty->termios.c_cc[VERASE] = '\177';
tty->termios.c_cc[VKILL] = '\025';
tty->termios.c_cc[VEOF] = '\004';
a0007764: e5ce2045 strb r2, [lr, #69] ; 0x45
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
tty->termios.c_cc[VDISCARD] = '\017';
tty->termios.c_cc[VWERASE] = '\027';
tty->termios.c_cc[VLNEXT] = '\026';
a0007768: e5ce3050 strb r3, [lr, #80] ; 0x50
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
a000776c: e58e1038 str r1, [lr, #56] ; 0x38
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
a0007770: e59f1124 ldr r1, [pc, #292] ; a000789c <rtems_termios_open+0x4bc>
tty->flow_ctrl = 0;
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
a0007774: e08bb08b add fp, fp, fp, lsl #1
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
a0007778: e58e0034 str r0, [lr, #52] ; 0x34
/* start with no flow control, clear flow control flags */
tty->flow_ctrl = 0;
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
a000777c: e59d0008 ldr r0, [sp, #8]
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
a0007780: e3a0cc25 mov ip, #9472 ; 0x2500 a0007784: e28cc002 add ip, ip, #2
tty->flow_ctrl = 0;
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
a0007788: e1a0b12b lsr fp, fp, #2
/*
* Bump name characer
*/
if (c++ == 'z')
c = 'a';
a000778c: 0282205d addeq r2, r2, #93 ; 0x5d a0007790: 01a03001 moveq r3, r1
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
a0007794: e5c1900c strb r9, [r1, #12]
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
a0007798: e58ec030 str ip, [lr, #48] ; 0x30
/* start with no flow control, clear flow control flags */
tty->flow_ctrl = 0;
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
a000779c: e58e00bc str r0, [lr, #188] ; 0xbc
tty->highwater = tty->rawInBuf.Size * 3/4;
a00077a0: e58eb0c0 str fp, [lr, #192] ; 0xc0
/*
* Bump name characer
*/
if (c++ == 'z')
c = 'a';
a00077a4: 05c3200c strbeq r2, [r3, #12] a00077a8: eaffff28 b a0007450 <rtems_termios_open+0x70>
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
if (tty->cbuf == NULL) {
free((void *)(tty->rawOutBuf.theBuf));
a00077ac: e1a00002 mov r0, r2 <== NOT EXECUTED a00077b0: ebfffb0d bl a00063ec <free> <== NOT EXECUTED
free((void *)(tty->rawInBuf.theBuf));
a00077b4: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED a00077b8: e1a00003 mov r0, r3 <== NOT EXECUTED a00077bc: ebfffb0a bl a00063ec <free> <== NOT EXECUTED
free(tty);
a00077c0: e59d0018 ldr r0, [sp, #24] <== NOT EXECUTED a00077c4: ebfffb08 bl a00063ec <free> <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
a00077c8: e5970000 ldr r0, [r7] <== NOT EXECUTED a00077cc: eb000902 bl a0009bdc <rtems_semaphore_release> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
a00077d0: e3a0a01a mov sl, #26 <== NOT EXECUTED a00077d4: eaffff30 b a000749c <rtems_termios_open+0xbc> <== NOT EXECUTED
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
if (tty->rawInBuf.theBuf == NULL) {
free(tty);
a00077d8: e1a00002 mov r0, r2 <== NOT EXECUTED a00077dc: ebfffb02 bl a00063ec <free> <== NOT EXECUTED a00077e0: eafffff8 b a00077c8 <rtems_termios_open+0x3e8> <== NOT EXECUTED
}
if ((tty->device.pollRead == NULL) ||
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
rtems_build_name ('T', 'R', 'r', c),
a00077e4: e59f30b0 ldr r3, [pc, #176] ; a000789c <rtems_termios_open+0x4bc>
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
a00077e8: e59d9018 ldr r9, [sp, #24] a00077ec: e3a01000 mov r1, #0
rtems_build_name ('T', 'R', 'r', c),
a00077f0: e5d3000c ldrb r0, [r3, #12]
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
a00077f4: e289c068 add ip, r9, #104 ; 0x68 a00077f8: e3a02024 mov r2, #36 ; 0x24 a00077fc: e3800315 orr r0, r0, #1409286144 ; 0x54000000 a0007800: e3800852 orr r0, r0, #5373952 ; 0x520000 a0007804: e3800c72 orr r0, r0, #29184 ; 0x7200 a0007808: e1a03001 mov r3, r1 a000780c: e58dc000 str ip, [sp] a0007810: eb00080e bl a0009850 <rtems_semaphore_create>
rtems_build_name ('T', 'R', 'r', c),
0,
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->rawInBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
a0007814: e3500000 cmp r0, #0
a0007818: 0affffa6 beq a00076b8 <rtems_termios_open+0x2d8>
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(
tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
a000781c: eb000a4c bl a000a154 <rtems_fatal_error_occurred>
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
sc = rtems_task_create (
rtems_build_name ('T', 'x', 'T', c),
a0007820: e5d9000c ldrb r0, [r9, #12]
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
sc = rtems_task_create (
a0007824: e28cc0c8 add ip, ip, #200 ; 0xc8
a0007828: e3a0100a mov r1, #10
a000782c: e3800315 orr r0, r0, #1409286144 ; 0x54000000
a0007830: e380071e orr r0, r0, #7864320 ; 0x780000
a0007834: e3800b15 orr r0, r0, #21504 ; 0x5400
a0007838: e3a02b01 mov r2, #1024 ; 0x400
a000783c: e3a03c05 mov r3, #1280 ; 0x500
a0007840: e88d1800 stm sp, {fp, ip}
a0007844: eb00090e bl a0009c84 <rtems_task_create>
TERMIOS_TXTASK_STACKSIZE,
RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE |
RTEMS_NO_ASR,
RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL,
&tty->txTaskId);
if (sc != RTEMS_SUCCESSFUL)
a0007848: e250e000 subs lr, r0, #0
a000784c: 1afffff2 bne a000781c <rtems_termios_open+0x43c>
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
rtems_build_name ('R', 'x', 'T', c),
a0007850: e5d9000c ldrb r0, [r9, #12]
RTEMS_NO_ASR,
RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL,
&tty->txTaskId);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
a0007854: e59d1018 ldr r1, [sp, #24] a0007858: e3a02b01 mov r2, #1024 ; 0x400 a000785c: e3800452 orr r0, r0, #1375731712 ; 0x52000000 a0007860: e380071e orr r0, r0, #7864320 ; 0x780000 a0007864: e281c0c4 add ip, r1, #196 ; 0xc4 a0007868: e3800b15 orr r0, r0, #21504 ; 0x5400 a000786c: e3a01009 mov r1, #9 a0007870: e3a03c05 mov r3, #1280 ; 0x500 a0007874: e58de000 str lr, [sp] a0007878: e58dc004 str ip, [sp, #4] a000787c: eb000900 bl a0009c84 <rtems_task_create>
TERMIOS_RXTASK_STACKSIZE,
RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE |
RTEMS_NO_ASR,
RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL,
&tty->rxTaskId);
if (sc != RTEMS_SUCCESSFUL)
a0007880: e3500000 cmp r0, #0
a0007884: 0affff84 beq a000769c <rtems_termios_open+0x2bc>
a0007888: eaffffe3 b a000781c <rtems_termios_open+0x43c> <== NOT EXECUTED
a0007e34 <rtems_termios_puts>:
const unsigned char *buf = _buf;
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
a0007e34: e59230b4 ldr r3, [r2, #180] ; 0xb4
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
a0007e38: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
const unsigned char *buf = _buf;
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
a0007e3c: e3530000 cmp r3, #0
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
a0007e40: e1a04002 mov r4, r2 a0007e44: e1a08000 mov r8, r0 a0007e48: e1a07001 mov r7, r1
const unsigned char *buf = _buf;
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
a0007e4c: 0a000037 beq a0007f30 <rtems_termios_puts+0xfc>
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
a0007e50: e3510000 cmp r1, #0
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
a0007e54: e5926080 ldr r6, [r2, #128] ; 0x80
while (len) {
a0007e58: 0a00002b beq a0007f0c <rtems_termios_puts+0xd8>
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
rtems_interrupt_disable (level);
while (newHead == tty->rawOutBuf.Tail) {
tty->rawOutBufState = rob_wait;
a0007e5c: e3a05002 mov r5, #2
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
} else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
}
tty->rawOutBufState = rob_busy;
a0007e60: e3a0b001 mov fp, #1
* len -= ncopy
*
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
a0007e64: e5941088 ldr r1, [r4, #136] ; 0x88 a0007e68: e2860001 add r0, r6, #1 a0007e6c: eb0032b2 bl a001493c <__umodsi3> a0007e70: e1a06000 mov r6, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0007e74: e10fa000 mrs sl, CPSR a0007e78: e38a3080 orr r3, sl, #128 ; 0x80 a0007e7c: e129f003 msr CPSR_fc, r3
rtems_interrupt_disable (level);
while (newHead == tty->rawOutBuf.Tail) {
a0007e80: e5949084 ldr r9, [r4, #132] ; 0x84 a0007e84: e1590000 cmp r9, r0
a0007e88: 1a00000d bne a0007ec4 <rtems_termios_puts+0x90>
tty->rawOutBufState = rob_wait;
a0007e8c: e5845094 str r5, [r4, #148] ; 0x94 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0007e90: e129f00a msr CPSR_fc, sl <== NOT EXECUTED
rtems_interrupt_enable (level);
sc = rtems_semaphore_obtain(
a0007e94: e3a01000 mov r1, #0 <== NOT EXECUTED a0007e98: e594008c ldr r0, [r4, #140] ; 0x8c <== NOT EXECUTED a0007e9c: e1a02001 mov r2, r1 <== NOT EXECUTED a0007ea0: eb000704 bl a0009ab8 <rtems_semaphore_obtain> <== NOT EXECUTED
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
a0007ea4: e3500000 cmp r0, #0 <== NOT EXECUTED a0007ea8: 1a000026 bne a0007f48 <rtems_termios_puts+0x114> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0007eac: e10fa000 mrs sl, CPSR <== NOT EXECUTED a0007eb0: e38a3080 orr r3, sl, #128 ; 0x80 <== NOT EXECUTED a0007eb4: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
rtems_interrupt_disable (level);
while (newHead == tty->rawOutBuf.Tail) {
a0007eb8: e5943084 ldr r3, [r4, #132] ; 0x84 <== NOT EXECUTED a0007ebc: e1530009 cmp r3, r9 <== NOT EXECUTED a0007ec0: 0afffff1 beq a0007e8c <rtems_termios_puts+0x58> <== NOT EXECUTED
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
a0007ec4: e5943080 ldr r3, [r4, #128] ; 0x80 a0007ec8: e4d81001 ldrb r1, [r8], #1 a0007ecc: e594207c ldr r2, [r4, #124] ; 0x7c a0007ed0: e7c21003 strb r1, [r2, r3]
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
a0007ed4: e5943094 ldr r3, [r4, #148] ; 0x94
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
tty->rawOutBuf.Head = newHead;
a0007ed8: e5846080 str r6, [r4, #128] ; 0x80
if (tty->rawOutBufState == rob_idle) {
a0007edc: e3530000 cmp r3, #0
a0007ee0: 1a000006 bne a0007f00 <rtems_termios_puts+0xcc>
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
a0007ee4: e59430b8 ldr r3, [r4, #184] ; 0xb8 a0007ee8: e3130010 tst r3, #16
a0007eec: 0a000007 beq a0007f10 <rtems_termios_puts+0xdc>
(*tty->device.write)(tty->minor,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
} else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
a0007ef0: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED a0007ef4: e3833020 orr r3, r3, #32 <== NOT EXECUTED a0007ef8: e58430b8 str r3, [r4, #184] ; 0xb8 <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy;
a0007efc: e584b094 str fp, [r4, #148] ; 0x94
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0007f00: e129f00a msr CPSR_fc, sl
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
a0007f04: e2577001 subs r7, r7, #1
a0007f08: 1affffd5 bne a0007e64 <rtems_termios_puts+0x30>
a0007f0c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
(*tty->device.write)(tty->minor,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
a0007f10: e5942084 ldr r2, [r4, #132] ; 0x84
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
(*tty->device.write)(tty->minor,
a0007f14: e594107c ldr r1, [r4, #124] ; 0x7c a0007f18: e59430a4 ldr r3, [r4, #164] ; 0xa4 a0007f1c: e5940010 ldr r0, [r4, #16] a0007f20: e0811002 add r1, r1, r2 a0007f24: e3a02001 mov r2, #1 a0007f28: e12fff33 blx r3 a0007f2c: eafffff2 b a0007efc <rtems_termios_puts+0xc8>
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
a0007f30: e59230a4 ldr r3, [r2, #164] ; 0xa4 a0007f34: e5920010 ldr r0, [r2, #16] a0007f38: e1a01008 mov r1, r8 a0007f3c: e1a02007 mov r2, r7 a0007f40: e12fff33 blx r3
return;
a0007f44: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
tty->rawOutBufState = rob_wait;
rtems_interrupt_enable (level);
sc = rtems_semaphore_obtain(
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
a0007f48: eb000881 bl a000a154 <rtems_fatal_error_occurred> <== NOT EXECUTED
a0008664 <rtems_termios_read>:
rtems_status_code
rtems_termios_read (void *arg)
{
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
a0008664: e5903000 ldr r3, [r0] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
a0008668: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1;
a000866c: e5934034 ldr r4, [r3, #52] ; 0x34 <== NOT EXECUTED
uint32_t count = args->count;
char *buffer = args->buffer;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
a0008670: e3a01000 mov r1, #0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
a0008674: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count;
a0008678: e5908010 ldr r8, [r0, #16] <== NOT EXECUTED
char *buffer = args->buffer;
a000867c: e590a00c ldr sl, [r0, #12] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
a0008680: e1a09000 mov r9, r0 <== NOT EXECUTED
struct rtems_termios_tty *tty = args->iop->data1;
uint32_t count = args->count;
char *buffer = args->buffer;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
a0008684: e1a02001 mov r2, r1 <== NOT EXECUTED a0008688: e5940014 ldr r0, [r4, #20] <== NOT EXECUTED a000868c: eb000509 bl a0009ab8 <rtems_semaphore_obtain> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
a0008690: e3500000 cmp r0, #0 <== NOT EXECUTED a0008694: e58d0000 str r0, [sp] <== NOT EXECUTED a0008698: 1a00000d bne a00086d4 <rtems_termios_read+0x70> <== NOT EXECUTED
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
a000869c: e59420cc ldr r2, [r4, #204] ; 0xcc <== NOT EXECUTED a00086a0: e59f3364 ldr r3, [pc, #868] ; a0008a0c <rtems_termios_read+0x3a8><== NOT EXECUTED a00086a4: e0833282 add r3, r3, r2, lsl #5 <== NOT EXECUTED a00086a8: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED a00086ac: e3530000 cmp r3, #0 <== NOT EXECUTED a00086b0: 0a00000a beq a00086e0 <rtems_termios_read+0x7c> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
a00086b4: e1a00004 mov r0, r4 <== NOT EXECUTED a00086b8: e1a01009 mov r1, r9 <== NOT EXECUTED a00086bc: e12fff33 blx r3 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
a00086c0: e3a03000 mov r3, #0 <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
a00086c4: e58d0000 str r0, [sp] <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
a00086c8: e58430e4 str r3, [r4, #228] ; 0xe4 <== NOT EXECUTED
rtems_semaphore_release (tty->isem);
a00086cc: e5940014 ldr r0, [r4, #20] <== NOT EXECUTED a00086d0: eb000541 bl a0009bdc <rtems_semaphore_release> <== NOT EXECUTED
} args->bytes_moved = args->count - count; tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; }
a00086d4: e59d0000 ldr r0, [sp] <== NOT EXECUTED
a00086d8: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a00086dc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
return sc;
}
if (tty->cindex == tty->ccount) {
a00086e0: e5942024 ldr r2, [r4, #36] ; 0x24 <== NOT EXECUTED a00086e4: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED a00086e8: e1520003 cmp r2, r3 <== NOT EXECUTED a00086ec: 0a000018 beq a0008754 <rtems_termios_read+0xf0> <== NOT EXECUTED
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
a00086f0: e3580000 cmp r8, #0 <== NOT EXECUTED a00086f4: 0a00000e beq a0008734 <rtems_termios_read+0xd0> <== NOT EXECUTED a00086f8: e5943024 ldr r3, [r4, #36] ; 0x24 <== NOT EXECUTED a00086fc: e5942020 ldr r2, [r4, #32] <== NOT EXECUTED a0008700: e1530002 cmp r3, r2 <== NOT EXECUTED a0008704: ba000003 blt a0008718 <rtems_termios_read+0xb4> <== NOT EXECUTED a0008708: ea000009 b a0008734 <rtems_termios_read+0xd0> <== NOT EXECUTED a000870c: e5942020 ldr r2, [r4, #32] <== NOT EXECUTED a0008710: e1520003 cmp r2, r3 <== NOT EXECUTED a0008714: da000006 ble a0008734 <rtems_termios_read+0xd0> <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
a0008718: e594201c ldr r2, [r4, #28] <== NOT EXECUTED
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
a000871c: e2588001 subs r8, r8, #1 <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
a0008720: e7d22003 ldrb r2, [r2, r3] <== NOT EXECUTED a0008724: e2833001 add r3, r3, #1 <== NOT EXECUTED a0008728: e4ca2001 strb r2, [sl], #1 <== NOT EXECUTED a000872c: e5843024 str r3, [r4, #36] ; 0x24 <== NOT EXECUTED
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
a0008730: 1afffff5 bne a000870c <rtems_termios_read+0xa8> <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
a0008734: e5993010 ldr r3, [r9, #16] <== NOT EXECUTED
tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem);
a0008738: e5940014 ldr r0, [r4, #20] <== NOT EXECUTED
}
while (count && (tty->cindex < tty->ccount)) {
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
a000873c: e0688003 rsb r8, r8, r3 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
a0008740: e3a03000 mov r3, #0 <== NOT EXECUTED
}
while (count && (tty->cindex < tty->ccount)) {
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
a0008744: e5898018 str r8, [r9, #24] <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
a0008748: e58430e4 str r3, [r4, #228] ; 0xe4 <== NOT EXECUTED
rtems_semaphore_release (tty->isem);
a000874c: eb000522 bl a0009bdc <rtems_semaphore_release> <== NOT EXECUTED
return sc;
a0008750: eaffffdf b a00086d4 <rtems_termios_read+0x70> <== NOT EXECUTED
}
if (tty->cindex == tty->ccount) {
tty->cindex = tty->ccount = 0;
tty->read_start_column = tty->column;
if (tty->device.pollRead != NULL &&
a0008754: e59430a0 ldr r3, [r4, #160] ; 0xa0 <== NOT EXECUTED
rtems_semaphore_release (tty->isem);
return sc;
}
if (tty->cindex == tty->ccount) {
tty->cindex = tty->ccount = 0;
a0008758: e59d1000 ldr r1, [sp] <== NOT EXECUTED
tty->read_start_column = tty->column;
a000875c: e5942028 ldr r2, [r4, #40] ; 0x28 <== NOT EXECUTED
if (tty->device.pollRead != NULL &&
a0008760: e3530000 cmp r3, #0 <== NOT EXECUTED
rtems_semaphore_release (tty->isem);
return sc;
}
if (tty->cindex == tty->ccount) {
tty->cindex = tty->ccount = 0;
a0008764: e5841020 str r1, [r4, #32] <== NOT EXECUTED a0008768: e5841024 str r1, [r4, #36] ; 0x24 <== NOT EXECUTED
tty->read_start_column = tty->column;
a000876c: e584202c str r2, [r4, #44] ; 0x2c <== NOT EXECUTED
if (tty->device.pollRead != NULL &&
a0008770: 0a000002 beq a0008780 <rtems_termios_read+0x11c> <== NOT EXECUTED a0008774: e59420b4 ldr r2, [r4, #180] ; 0xb4 <== NOT EXECUTED a0008778: e3520000 cmp r2, #0 <== NOT EXECUTED a000877c: 0a000067 beq a0008920 <rtems_termios_read+0x2bc> <== NOT EXECUTED
* Fill the input buffer from the raw input queue
*/
static rtems_status_code
fillBufferQueue (struct rtems_termios_tty *tty)
{
rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout;
a0008780: e5946074 ldr r6, [r4, #116] ; 0x74 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
(tty->ccount < (CBUFSIZE-1))) {
a0008784: e59f7284 ldr r7, [pc, #644] ; a0008a10 <rtems_termios_read+0x3ac><== NOT EXECUTED
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
/* if tx stopped and XON should be sent... */
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
a0008788: e3a0bc02 mov fp, #512 ; 0x200 <== NOT EXECUTED
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
/* XON should be sent now... */
(*tty->device.write)(
a000878c: e2843049 add r3, r4, #73 ; 0x49 <== NOT EXECUTED
static rtems_status_code
fillBufferQueue (struct rtems_termios_tty *tty)
{
rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout;
rtems_status_code sc;
int wait = (int)1;
a0008790: e3a05001 mov r5, #1 <== NOT EXECUTED
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
/* if tx stopped and XON should be sent... */
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
a0008794: e28bb002 add fp, fp, #2 <== NOT EXECUTED
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
/* XON should be sent now... */
(*tty->device.write)(
a0008798: e58d3004 str r3, [sp, #4] <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
a000879c: e594205c ldr r2, [r4, #92] ; 0x5c <== NOT EXECUTED a00087a0: e5943060 ldr r3, [r4, #96] ; 0x60 <== NOT EXECUTED a00087a4: e1520003 cmp r2, r3 <== NOT EXECUTED a00087a8: 0a000047 beq a00088cc <rtems_termios_read+0x268> <== NOT EXECUTED
(tty->ccount < (CBUFSIZE-1))) {
a00087ac: e5972008 ldr r2, [r7, #8] <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
a00087b0: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED
(tty->ccount < (CBUFSIZE-1))) {
a00087b4: e2422001 sub r2, r2, #1 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
a00087b8: e1520003 cmp r2, r3 <== NOT EXECUTED a00087bc: ca00000f bgt a0008800 <rtems_termios_read+0x19c> <== NOT EXECUTED a00087c0: ea000041 b a00088cc <rtems_termios_read+0x268> <== NOT EXECUTED
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
if (siproc (c, tty))
a00087c4: e1a00006 mov r0, r6 <== NOT EXECUTED a00087c8: e1a01004 mov r1, r4 <== NOT EXECUTED a00087cc: ebffff5a bl a000853c <siproc> <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
a00087d0: e594205c ldr r2, [r4, #92] ; 0x5c <== NOT EXECUTED a00087d4: e5943060 ldr r3, [r4, #96] ; 0x60 <== NOT EXECUTED
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
if (siproc (c, tty))
wait = 0;
a00087d8: e3500000 cmp r0, #0 <== NOT EXECUTED a00087dc: 13a05000 movne r5, #0 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
a00087e0: e1520003 cmp r2, r3 <== NOT EXECUTED
} else {
siproc (c, tty);
if (tty->ccount >= tty->termios.c_cc[VMIN])
wait = 0;
}
timeout = tty->rawInBufSemaphoreTimeout;
a00087e4: e5946070 ldr r6, [r4, #112] ; 0x70 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
a00087e8: 0a000037 beq a00088cc <rtems_termios_read+0x268> <== NOT EXECUTED
(tty->ccount < (CBUFSIZE-1))) {
a00087ec: e5973008 ldr r3, [r7, #8] <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
a00087f0: e5942020 ldr r2, [r4, #32] <== NOT EXECUTED
(tty->ccount < (CBUFSIZE-1))) {
a00087f4: e2433001 sub r3, r3, #1 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
a00087f8: e1520003 cmp r2, r3 <== NOT EXECUTED a00087fc: aa000032 bge a00088cc <rtems_termios_read+0x268> <== NOT EXECUTED
(tty->ccount < (CBUFSIZE-1))) {
unsigned char c;
unsigned int newHead;
newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size;
a0008800: e594005c ldr r0, [r4, #92] ; 0x5c <== NOT EXECUTED a0008804: e5941064 ldr r1, [r4, #100] ; 0x64 <== NOT EXECUTED a0008808: e2800001 add r0, r0, #1 <== NOT EXECUTED a000880c: eb00304a bl a001493c <__umodsi3> <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead];
a0008810: e5943058 ldr r3, [r4, #88] ; 0x58 <== NOT EXECUTED a0008814: e7d36000 ldrb r6, [r3, r0] <== NOT EXECUTED
tty->rawInBuf.Head = newHead;
a0008818: e584005c str r0, [r4, #92] ; 0x5c <== NOT EXECUTED
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
a000881c: e5943060 ldr r3, [r4, #96] ; 0x60 <== NOT EXECUTED a0008820: e5942064 ldr r2, [r4, #100] ; 0x64 <== NOT EXECUTED
% tty->rawInBuf.Size)
a0008824: e5941064 ldr r1, [r4, #100] ; 0x64 <== NOT EXECUTED
unsigned int newHead;
newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size;
c = tty->rawInBuf.theBuf[newHead];
tty->rawInBuf.Head = newHead;
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
a0008828: e0823003 add r3, r2, r3 <== NOT EXECUTED
% tty->rawInBuf.Size)
a000882c: e0600003 rsb r0, r0, r3 <== NOT EXECUTED a0008830: eb003041 bl a001493c <__umodsi3> <== NOT EXECUTED
unsigned int newHead;
newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size;
c = tty->rawInBuf.theBuf[newHead];
tty->rawInBuf.Head = newHead;
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
a0008834: e59430bc ldr r3, [r4, #188] ; 0xbc <== NOT EXECUTED a0008838: e1500003 cmp r0, r3 <== NOT EXECUTED a000883c: 2a000013 bcs a0008890 <rtems_termios_read+0x22c> <== NOT EXECUTED
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
a0008840: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
/* if tx stopped and XON should be sent... */
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
a0008844: e3a03c02 mov r3, #512 ; 0x200 <== NOT EXECUTED a0008848: e2833002 add r3, r3, #2 <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead];
tty->rawInBuf.Head = newHead;
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
a000884c: e3c22001 bic r2, r2, #1 <== NOT EXECUTED a0008850: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
/* if tx stopped and XON should be sent... */
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
a0008854: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED a0008858: e0023003 and r3, r2, r3 <== NOT EXECUTED a000885c: e153000b cmp r3, fp <== NOT EXECUTED a0008860: 0a000022 beq a00088f0 <rtems_termios_read+0x28c> <== NOT EXECUTED
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
/* XON should be sent now... */
(*tty->device.write)(
tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1);
} else if (tty->flow_ctrl & FL_MDRTS) {
a0008864: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED a0008868: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED a000886c: 0a000007 beq a0008890 <rtems_termios_read+0x22c> <== NOT EXECUTED
tty->flow_ctrl &= ~FL_IRTSOFF;
a0008870: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
a0008874: e59430b0 ldr r3, [r4, #176] ; 0xb0 <== NOT EXECUTED
|| (tty->flow_ctrl & FL_OSTOP))) {
/* XON should be sent now... */
(*tty->device.write)(
tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1);
} else if (tty->flow_ctrl & FL_MDRTS) {
tty->flow_ctrl &= ~FL_IRTSOFF;
a0008878: e3c22004 bic r2, r2, #4 <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
a000887c: e3530000 cmp r3, #0 <== NOT EXECUTED
|| (tty->flow_ctrl & FL_OSTOP))) {
/* XON should be sent now... */
(*tty->device.write)(
tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1);
} else if (tty->flow_ctrl & FL_MDRTS) {
tty->flow_ctrl &= ~FL_IRTSOFF;
a0008880: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
a0008884: 0a000001 beq a0008890 <rtems_termios_read+0x22c> <== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
a0008888: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED a000888c: e12fff33 blx r3 <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
a0008890: e594303c ldr r3, [r4, #60] ; 0x3c <== NOT EXECUTED a0008894: e3130002 tst r3, #2 <== NOT EXECUTED a0008898: 1affffc9 bne a00087c4 <rtems_termios_read+0x160> <== NOT EXECUTED
if (siproc (c, tty))
wait = 0;
} else {
siproc (c, tty);
a000889c: e1a00006 mov r0, r6 <== NOT EXECUTED a00088a0: e1a01004 mov r1, r4 <== NOT EXECUTED a00088a4: ebffff24 bl a000853c <siproc> <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
a00088a8: e5d43047 ldrb r3, [r4, #71] ; 0x47 <== NOT EXECUTED a00088ac: e5942020 ldr r2, [r4, #32] <== NOT EXECUTED
wait = 0;
}
timeout = tty->rawInBufSemaphoreTimeout;
a00088b0: e5946070 ldr r6, [r4, #112] ; 0x70 <== NOT EXECUTED
if (siproc (c, tty))
wait = 0;
} else {
siproc (c, tty);
if (tty->ccount >= tty->termios.c_cc[VMIN])
wait = 0;
a00088b4: e1520003 cmp r2, r3 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
a00088b8: e594205c ldr r2, [r4, #92] ; 0x5c <== NOT EXECUTED a00088bc: e5943060 ldr r3, [r4, #96] ; 0x60 <== NOT EXECUTED
if (siproc (c, tty))
wait = 0;
} else {
siproc (c, tty);
if (tty->ccount >= tty->termios.c_cc[VMIN])
wait = 0;
a00088c0: a3a05000 movge r5, #0 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
a00088c4: e1520003 cmp r2, r3 <== NOT EXECUTED a00088c8: 1affffc7 bne a00087ec <rtems_termios_read+0x188> <== NOT EXECUTED
}
/*
* Wait for characters
*/
if ( wait ) {
a00088cc: e3550000 cmp r5, #0 <== NOT EXECUTED a00088d0: 0affff86 beq a00086f0 <rtems_termios_read+0x8c> <== NOT EXECUTED
sc = rtems_semaphore_obtain(
a00088d4: e5940068 ldr r0, [r4, #104] ; 0x68 <== NOT EXECUTED a00088d8: e594106c ldr r1, [r4, #108] ; 0x6c <== NOT EXECUTED a00088dc: e1a02006 mov r2, r6 <== NOT EXECUTED a00088e0: eb000474 bl a0009ab8 <rtems_semaphore_obtain> <== NOT EXECUTED
tty->rawInBuf.Semaphore, tty->rawInBufSemaphoreOptions, timeout);
if (sc != RTEMS_SUCCESSFUL)
a00088e4: e3500000 cmp r0, #0 <== NOT EXECUTED a00088e8: 0affffab beq a000879c <rtems_termios_read+0x138> <== NOT EXECUTED a00088ec: eaffff7f b a00086f0 <rtems_termios_read+0x8c> <== NOT EXECUTED
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
/* if tx stopped and XON should be sent... */
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
a00088f0: e5943094 ldr r3, [r4, #148] ; 0x94 <== NOT EXECUTED a00088f4: e3530000 cmp r3, #0 <== NOT EXECUTED a00088f8: 0a000002 beq a0008908 <rtems_termios_read+0x2a4> <== NOT EXECUTED
|| (tty->flow_ctrl & FL_OSTOP))) {
a00088fc: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED a0008900: e3130020 tst r3, #32 <== NOT EXECUTED a0008904: 0affffd6 beq a0008864 <rtems_termios_read+0x200> <== NOT EXECUTED
/* XON should be sent now... */
(*tty->device.write)(
a0008908: e59430a4 ldr r3, [r4, #164] ; 0xa4 <== NOT EXECUTED a000890c: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED a0008910: e59d1004 ldr r1, [sp, #4] <== NOT EXECUTED a0008914: e3a02001 mov r2, #1 <== NOT EXECUTED a0008918: e12fff33 blx r3 <== NOT EXECUTED a000891c: eaffffdb b a0008890 <rtems_termios_read+0x22c> <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
a0008920: e594203c ldr r2, [r4, #60] ; 0x3c <== NOT EXECUTED a0008924: e3120002 tst r2, #2 <== NOT EXECUTED a0008928: 0a00000a beq a0008958 <rtems_termios_read+0x2f4> <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
a000892c: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED a0008930: e12fff33 blx r3 <== NOT EXECUTED
if (n < 0) {
a0008934: e3500000 cmp r0, #0 <== NOT EXECUTED
rtems_task_wake_after (1);
} else {
if (siproc (n, tty))
a0008938: e1a01004 mov r1, r4 <== NOT EXECUTED a000893c: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED
int n;
if (tty->termios.c_lflag & ICANON) {
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
if (n < 0) {
a0008940: ba00002d blt a00089fc <rtems_termios_read+0x398> <== NOT EXECUTED
rtems_task_wake_after (1);
} else {
if (siproc (n, tty))
a0008944: ebfffefc bl a000853c <siproc> <== NOT EXECUTED a0008948: e3500000 cmp r0, #0 <== NOT EXECUTED a000894c: 1affff67 bne a00086f0 <rtems_termios_read+0x8c> <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
a0008950: e59430a0 ldr r3, [r4, #160] ; 0xa0 <== NOT EXECUTED a0008954: eafffff4 b a000892c <rtems_termios_read+0x2c8> <== NOT EXECUTED
}
}
} else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
a0008958: eb0002b6 bl a0009438 <rtems_clock_get_ticks_since_boot> <== NOT EXECUTED a000895c: e1a05000 mov r5, r0 <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
a0008960: e59430a0 ldr r3, [r4, #160] ; 0xa0 <== NOT EXECUTED a0008964: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED a0008968: e12fff33 blx r3 <== NOT EXECUTED
if (n < 0) {
a000896c: e3500000 cmp r0, #0 <== NOT EXECUTED a0008970: ba00000c blt a00089a8 <rtems_termios_read+0x344> <== NOT EXECUTED
break;
}
}
rtems_task_wake_after (1);
} else {
siproc (n, tty);
a0008974: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED a0008978: e1a01004 mov r1, r4 <== NOT EXECUTED a000897c: ebfffeee bl a000853c <siproc> <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
a0008980: e5d43047 ldrb r3, [r4, #71] ; 0x47 <== NOT EXECUTED a0008984: e5942020 ldr r2, [r4, #32] <== NOT EXECUTED a0008988: e1520003 cmp r2, r3 <== NOT EXECUTED a000898c: aaffff57 bge a00086f0 <rtems_termios_read+0x8c> <== NOT EXECUTED
break;
if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
a0008990: e3530000 cmp r3, #0 <== NOT EXECUTED a0008994: 0afffff1 beq a0008960 <rtems_termios_read+0x2fc> <== NOT EXECUTED a0008998: e5d43046 ldrb r3, [r4, #70] ; 0x46 <== NOT EXECUTED a000899c: e3530000 cmp r3, #0 <== NOT EXECUTED a00089a0: 0affffee beq a0008960 <rtems_termios_read+0x2fc> <== NOT EXECUTED a00089a4: eaffffeb b a0008958 <rtems_termios_read+0x2f4> <== NOT EXECUTED
then = rtems_clock_get_ticks_since_boot();
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
if (n < 0) {
if (tty->termios.c_cc[VMIN]) {
a00089a8: e5d43047 ldrb r3, [r4, #71] ; 0x47 <== NOT EXECUTED a00089ac: e3530000 cmp r3, #0 <== NOT EXECUTED a00089b0: 0a000008 beq a00089d8 <rtems_termios_read+0x374> <== NOT EXECUTED
if (tty->termios.c_cc[VTIME] && tty->ccount) {
a00089b4: e5d43046 ldrb r3, [r4, #70] ; 0x46 <== NOT EXECUTED a00089b8: e3530000 cmp r3, #0 <== NOT EXECUTED a00089bc: 0a000002 beq a00089cc <rtems_termios_read+0x368> <== NOT EXECUTED a00089c0: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED a00089c4: e3530000 cmp r3, #0 <== NOT EXECUTED a00089c8: 1a000005 bne a00089e4 <rtems_termios_read+0x380> <== NOT EXECUTED
now = rtems_clock_get_ticks_since_boot();
if ((now - then) > tty->vtimeTicks) {
break;
}
}
rtems_task_wake_after (1);
a00089cc: e3a00001 mov r0, #1 <== NOT EXECUTED a00089d0: eb00056f bl a0009f94 <rtems_task_wake_after> <== NOT EXECUTED a00089d4: eaffffe1 b a0008960 <rtems_termios_read+0x2fc> <== NOT EXECUTED
if ((now - then) > tty->vtimeTicks) {
break;
}
}
} else {
if (!tty->termios.c_cc[VTIME])
a00089d8: e5d43046 ldrb r3, [r4, #70] ; 0x46 <== NOT EXECUTED a00089dc: e3530000 cmp r3, #0 <== NOT EXECUTED a00089e0: 0affff42 beq a00086f0 <rtems_termios_read+0x8c> <== NOT EXECUTED
break;
now = rtems_clock_get_ticks_since_boot();
a00089e4: eb000293 bl a0009438 <rtems_clock_get_ticks_since_boot> <== NOT EXECUTED
if ((now - then) > tty->vtimeTicks) {
a00089e8: e5943054 ldr r3, [r4, #84] ; 0x54 <== NOT EXECUTED a00089ec: e0650000 rsb r0, r5, r0 <== NOT EXECUTED a00089f0: e1500003 cmp r0, r3 <== NOT EXECUTED a00089f4: 9afffff4 bls a00089cc <rtems_termios_read+0x368> <== NOT EXECUTED a00089f8: eaffff3c b a00086f0 <rtems_termios_read+0x8c> <== NOT EXECUTED
if (tty->termios.c_lflag & ICANON) {
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
if (n < 0) {
rtems_task_wake_after (1);
a00089fc: e3a00001 mov r0, #1 <== NOT EXECUTED a0008a00: eb000563 bl a0009f94 <rtems_task_wake_after> <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
a0008a04: e59430a0 ldr r3, [r4, #160] ; 0xa0 <== NOT EXECUTED a0008a08: eaffffc7 b a000892c <rtems_termios_read+0x2c8> <== NOT EXECUTED
a0008d8c <rtems_termios_refill_transmitter>:
int nToSend;
rtems_interrupt_level level;
int len;
/* check for XOF/XON to send */
if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF))
a0008d8c: e59030b8 ldr r3, [r0, #184] ; 0xb8 <== NOT EXECUTED a0008d90: e3a02b01 mov r2, #1024 ; 0x400 <== NOT EXECUTED a0008d94: e2822001 add r2, r2, #1 <== NOT EXECUTED a0008d98: e3c33fff bic r3, r3, #1020 ; 0x3fc <== NOT EXECUTED a0008d9c: e1a03a83 lsl r3, r3, #21 <== NOT EXECUTED
* in task-driven mode, this function is called in Tx task context
* in interrupt-driven mode, this function is called in TxIRQ context
*/
int
rtems_termios_refill_transmitter (struct rtems_termios_tty *tty)
{
a0008da0: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
int nToSend;
rtems_interrupt_level level;
int len;
/* check for XOF/XON to send */
if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF))
a0008da4: e1a03aa3 lsr r3, r3, #21 <== NOT EXECUTED a0008da8: e1530002 cmp r3, r2 <== NOT EXECUTED
* in task-driven mode, this function is called in Tx task context
* in interrupt-driven mode, this function is called in TxIRQ context
*/
int
rtems_termios_refill_transmitter (struct rtems_termios_tty *tty)
{
a0008dac: e1a04000 mov r4, r0 <== NOT EXECUTED
int nToSend;
rtems_interrupt_level level;
int len;
/* check for XOF/XON to send */
if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF))
a0008db0: 0a000047 beq a0008ed4 <rtems_termios_refill_transmitter+0x148><== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
rtems_interrupt_enable(level);
nToSend = 1;
} else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) == FL_ISNTXOF) {
a0008db4: e59030b8 ldr r3, [r0, #184] ; 0xb8 <== NOT EXECUTED a0008db8: e2033003 and r3, r3, #3 <== NOT EXECUTED a0008dbc: e3530002 cmp r3, #2 <== NOT EXECUTED a0008dc0: 0a000055 beq a0008f1c <rtems_termios_refill_transmitter+0x190><== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
rtems_interrupt_enable(level);
nToSend = 1;
} else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
a0008dc4: e5902080 ldr r2, [r0, #128] ; 0x80 <== NOT EXECUTED a0008dc8: e5903084 ldr r3, [r0, #132] ; 0x84 <== NOT EXECUTED a0008dcc: e1520003 cmp r2, r3 <== NOT EXECUTED a0008dd0: 0a00002a beq a0008e80 <rtems_termios_refill_transmitter+0xf4><== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0008dd4: e10f3000 mrs r3, CPSR <== NOT EXECUTED a0008dd8: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED a0008ddc: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
return 0;
}
rtems_interrupt_disable(level);
len = tty->t_dqlen;
tty->t_dqlen = 0;
a0008de0: e3a02000 mov r2, #0 <== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
len = tty->t_dqlen;
a0008de4: e5900090 ldr r0, [r0, #144] ; 0x90 <== NOT EXECUTED
tty->t_dqlen = 0;
a0008de8: e5842090 str r2, [r4, #144] ; 0x90 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0008dec: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
rtems_interrupt_enable(level);
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
a0008df0: e5943084 ldr r3, [r4, #132] ; 0x84 <== NOT EXECUTED a0008df4: e5941088 ldr r1, [r4, #136] ; 0x88 <== NOT EXECUTED a0008df8: e0800003 add r0, r0, r3 <== NOT EXECUTED a0008dfc: eb002ece bl a001493c <__umodsi3> <== NOT EXECUTED
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
a0008e00: e5943094 ldr r3, [r4, #148] ; 0x94 <== NOT EXECUTED
rtems_interrupt_disable(level);
len = tty->t_dqlen;
tty->t_dqlen = 0;
rtems_interrupt_enable(level);
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
a0008e04: e1a05000 mov r5, r0 <== NOT EXECUTED
tty->rawOutBuf.Tail = newTail;
a0008e08: e5840084 str r0, [r4, #132] ; 0x84 <== NOT EXECUTED
if (tty->rawOutBufState == rob_wait) {
a0008e0c: e3530002 cmp r3, #2 <== NOT EXECUTED a0008e10: 0a00002c beq a0008ec8 <rtems_termios_refill_transmitter+0x13c><== NOT EXECUTED
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
}
if (newTail == tty->rawOutBuf.Head) {
a0008e14: e5943080 ldr r3, [r4, #128] ; 0x80 <== NOT EXECUTED a0008e18: e1530005 cmp r3, r5 <== NOT EXECUTED a0008e1c: 0a00001f beq a0008ea0 <rtems_termios_refill_transmitter+0x114><== NOT EXECUTED
if ( tty->tty_snd.sw_pfn != NULL) {
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
}
}
/* check, whether output should stop due to received XOFF */
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
a0008e20: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED a0008e24: e2033e21 and r3, r3, #528 ; 0x210 <== NOT EXECUTED a0008e28: e3530e21 cmp r3, #528 ; 0x210 <== NOT EXECUTED a0008e2c: 0a00004c beq a0008f64 <rtems_termios_refill_transmitter+0x1d8><== NOT EXECUTED
nToSend = 0;
} else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
a0008e30: e5943080 ldr r3, [r4, #128] ; 0x80 <== NOT EXECUTED
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
(*tty->device.write)(
a0008e34: e594107c ldr r1, [r4, #124] ; 0x7c <== NOT EXECUTED a0008e38: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED
nToSend = 0;
} else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
a0008e3c: e1550003 cmp r5, r3 <== NOT EXECUTED
nToSend = tty->rawOutBuf.Size - newTail;
a0008e40: 85946088 ldrhi r6, [r4, #136] ; 0x88 <== NOT EXECUTED
else
nToSend = tty->rawOutBuf.Head - newTail;
a0008e44: 95946080 ldrls r6, [r4, #128] ; 0x80 <== NOT EXECUTED
/* when flow control XON or XOF, don't send blocks of data */
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
a0008e48: e59430b8 ldr r3, [r4, #184] ; 0xb8 <== NOT EXECUTED
} else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
nToSend = tty->rawOutBuf.Size - newTail;
a0008e4c: 80656006 rsbhi r6, r5, r6 <== NOT EXECUTED
else
nToSend = tty->rawOutBuf.Head - newTail;
a0008e50: 90656006 rsbls r6, r5, r6 <== NOT EXECUTED
/* when flow control XON or XOF, don't send blocks of data */
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
a0008e54: e3130c06 tst r3, #1536 ; 0x600 <== NOT EXECUTED a0008e58: 13a06001 movne r6, #1 <== NOT EXECUTED
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
a0008e5c: e3a03001 mov r3, #1 <== NOT EXECUTED a0008e60: e5843094 str r3, [r4, #148] ; 0x94 <== NOT EXECUTED
nToSend = tty->rawOutBuf.Head - newTail;
/* when flow control XON or XOF, don't send blocks of data */
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
nToSend = 1;
a0008e64: e1a02006 mov r2, r6 <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy; /*apm*/
(*tty->device.write)(
a0008e68: e59430a4 ldr r3, [r4, #164] ; 0xa4 <== NOT EXECUTED a0008e6c: e0811005 add r1, r1, r5 <== NOT EXECUTED a0008e70: e12fff33 blx r3 <== NOT EXECUTED
tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
a0008e74: e5845084 str r5, [r4, #132] ; 0x84 <== NOT EXECUTED
} return nToSend; }
a0008e78: e1a00006 mov r0, r6 <== NOT EXECUTED
a0008e7c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
} else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
a0008e80: e5903094 ldr r3, [r0, #148] ; 0x94 <== NOT EXECUTED a0008e84: e3530002 cmp r3, #2 <== NOT EXECUTED
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
}
return 0;
a0008e88: 13a06000 movne r6, #0 <== NOT EXECUTED
} else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
a0008e8c: 1afffff9 bne a0008e78 <rtems_termios_refill_transmitter+0xec><== NOT EXECUTED
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
a0008e90: e590008c ldr r0, [r0, #140] ; 0x8c <== NOT EXECUTED a0008e94: eb000350 bl a0009bdc <rtems_semaphore_release> <== NOT EXECUTED
}
return 0;
a0008e98: e3a06000 mov r6, #0 <== NOT EXECUTED a0008e9c: eafffff5 b a0008e78 <rtems_termios_refill_transmitter+0xec><== NOT EXECUTED
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
a0008ea0: e59430d4 ldr r3, [r4, #212] ; 0xd4 <== NOT EXECUTED
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
a0008ea4: e3a06000 mov r6, #0 <== NOT EXECUTED a0008ea8: e5846094 str r6, [r4, #148] ; 0x94 <== NOT EXECUTED
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
a0008eac: e1530006 cmp r3, r6 <== NOT EXECUTED
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
nToSend = 0;
a0008eb0: 01a06003 moveq r6, r3 <== NOT EXECUTED
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
a0008eb4: 0affffee beq a0008e74 <rtems_termios_refill_transmitter+0xe8><== NOT EXECUTED
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
a0008eb8: e2840030 add r0, r4, #48 ; 0x30 <== NOT EXECUTED a0008ebc: e59410d8 ldr r1, [r4, #216] ; 0xd8 <== NOT EXECUTED a0008ec0: e12fff33 blx r3 <== NOT EXECUTED a0008ec4: eaffffea b a0008e74 <rtems_termios_refill_transmitter+0xe8><== NOT EXECUTED
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
a0008ec8: e594008c ldr r0, [r4, #140] ; 0x8c <== NOT EXECUTED a0008ecc: eb000342 bl a0009bdc <rtems_semaphore_release> <== NOT EXECUTED a0008ed0: eaffffcf b a0008e14 <rtems_termios_refill_transmitter+0x88><== NOT EXECUTED
/* check for XOF/XON to send */
if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF))
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1);
a0008ed4: e59030a4 ldr r3, [r0, #164] ; 0xa4 <== NOT EXECUTED a0008ed8: e284104a add r1, r4, #74 ; 0x4a <== NOT EXECUTED a0008edc: e3a02001 mov r2, #1 <== NOT EXECUTED a0008ee0: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED a0008ee4: e12fff33 blx r3 <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0008ee8: e10f3000 mrs r3, CPSR <== NOT EXECUTED a0008eec: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED a0008ef0: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
rtems_interrupt_disable(level);
tty->t_dqlen--;
a0008ef4: e5941090 ldr r1, [r4, #144] ; 0x90 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
a0008ef8: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
a0008efc: e2411001 sub r1, r1, #1 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
a0008f00: e3822002 orr r2, r2, #2 <== NOT EXECUTED
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
a0008f04: e5841090 str r1, [r4, #144] ; 0x90 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
a0008f08: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0008f0c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
rtems_interrupt_enable(level);
nToSend = 1;
a0008f10: e3a06001 mov r6, #1 <== NOT EXECUTED
tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
}
return nToSend;
}
a0008f14: e1a00006 mov r0, r6 <== NOT EXECUTED
a0008f18: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
* FIXME: this .write call will generate another
* dequeue callback. This will advance the "Tail" in the data
* buffer, although the corresponding data is not yet out!
* Therefore the dequeue "length" should be reduced by 1
*/
(*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1);
a0008f1c: e59030a4 ldr r3, [r0, #164] ; 0xa4 <== NOT EXECUTED a0008f20: e2841049 add r1, r4, #73 ; 0x49 <== NOT EXECUTED a0008f24: e3a02001 mov r2, #1 <== NOT EXECUTED a0008f28: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED a0008f2c: e12fff33 blx r3 <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0008f30: e10f3000 mrs r3, CPSR <== NOT EXECUTED a0008f34: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED a0008f38: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
rtems_interrupt_disable(level);
tty->t_dqlen--;
a0008f3c: e5941090 ldr r1, [r4, #144] ; 0x90 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
a0008f40: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
* Therefore the dequeue "length" should be reduced by 1
*/
(*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
a0008f44: e2411001 sub r1, r1, #1 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
a0008f48: e3c22002 bic r2, r2, #2 <== NOT EXECUTED
* Therefore the dequeue "length" should be reduced by 1
*/
(*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
a0008f4c: e5841090 str r1, [r4, #144] ; 0x90 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
a0008f50: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0008f54: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
rtems_interrupt_enable(level);
nToSend = 1;
a0008f58: e3a06001 mov r6, #1 <== NOT EXECUTED
tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
}
return nToSend;
}
a0008f5c: e1a00006 mov r0, r6 <== NOT EXECUTED
a0008f60: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0008f64: e10f3000 mrs r3, CPSR <== NOT EXECUTED a0008f68: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED a0008f6c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
tty->flow_ctrl |= FL_OSTOP;
a0008f70: e59420b8 ldr r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
a0008f74: e3a01001 mov r1, #1 <== NOT EXECUTED a0008f78: e5841094 str r1, [r4, #148] ; 0x94 <== NOT EXECUTED
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
tty->flow_ctrl |= FL_OSTOP;
a0008f7c: e3822020 orr r2, r2, #32 <== NOT EXECUTED a0008f80: e58420b8 str r2, [r4, #184] ; 0xb8 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0008f84: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
rtems_interrupt_enable(level);
nToSend = 0;
a0008f88: e3a06000 mov r6, #0 <== NOT EXECUTED a0008f8c: eaffffb8 b a0008e74 <rtems_termios_refill_transmitter+0xe8><== NOT EXECUTED
a0008d00 <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
a0008d00: e92d40f0 push {r4, r5, r6, r7, lr}
a0008d04: e24dd008 sub sp, sp, #8
a0008d08: e1a04000 mov r4, r0
a0008d0c: e28d7007 add r7, sp, #7
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
a0008d10: e3a06000 mov r6, #0 a0008d14: ea000005 b a0008d30 <rtems_termios_rxdaemon+0x30>
}
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
a0008d18: e59430a0 ldr r3, [r4, #160] ; 0xa0
a0008d1c: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED a0008d20: e12fff33 blx r3 <== NOT EXECUTED
if (c != EOF) {
a0008d24: e3700001 cmn r0, #1 <== NOT EXECUTED
}
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
a0008d28: e1a03000 mov r3, r0 <== NOT EXECUTED
if (c != EOF) {
a0008d2c: 1a000010 bne a0008d74 <rtems_termios_rxdaemon+0x74> <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
a0008d30: e1a0300d mov r3, sp a0008d34: e3a01002 mov r1, #2 a0008d38: e3a02000 mov r2, #0 a0008d3c: e3a00003 mov r0, #3 a0008d40: eb0001dc bl a00094b8 <rtems_event_receive>
(TERMIOS_RX_PROC_EVENT | TERMIOS_RX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event
);
if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) {
a0008d44: e59d3000 ldr r3, [sp] a0008d48: e3130001 tst r3, #1
a0008d4c: 0afffff1 beq a0008d18 <rtems_termios_rxdaemon+0x18> <== NOT EXECUTED
tty->rxTaskId = 0;
a0008d50: e58460c4 str r6, [r4, #196] ; 0xc4 <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
a0008d54: e1a00006 mov r0, r6 <== NOT EXECUTED a0008d58: eb000418 bl a0009dc0 <rtems_task_delete> <== NOT EXECUTED
}
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
a0008d5c: e59430a0 ldr r3, [r4, #160] ; 0xa0 <== NOT EXECUTED a0008d60: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED a0008d64: e12fff33 blx r3 <== NOT EXECUTED
if (c != EOF) {
a0008d68: e3700001 cmn r0, #1 <== NOT EXECUTED
}
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
a0008d6c: e1a03000 mov r3, r0 <== NOT EXECUTED
if (c != EOF) {
a0008d70: 0affffee beq a0008d30 <rtems_termios_rxdaemon+0x30> <== NOT EXECUTED
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
rtems_termios_enqueue_raw_characters ( tty,&c_buf,1);
a0008d74: e1a00004 mov r0, r4 <== NOT EXECUTED a0008d78: e1a01007 mov r1, r7 <== NOT EXECUTED a0008d7c: e3a02001 mov r2, #1 <== NOT EXECUTED
c = tty->device.pollRead(tty->minor);
if (c != EOF) {
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
a0008d80: e5cd3007 strb r3, [sp, #7] <== NOT EXECUTED
rtems_termios_enqueue_raw_characters ( tty,&c_buf,1);
a0008d84: ebffff25 bl a0008a20 <rtems_termios_enqueue_raw_characters><== NOT EXECUTED a0008d88: eaffffe8 b a0008d30 <rtems_termios_rxdaemon+0x30> <== NOT EXECUTED
a0008a14 <rtems_termios_rxirq_occured>:
void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty)
{
/*
* send event to rx daemon task
*/
rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT);
a0008a14: e59000c4 ldr r0, [r0, #196] ; 0xc4 <== NOT EXECUTED a0008a18: e3a01002 mov r1, #2 <== NOT EXECUTED a0008a1c: ea000302 b a000962c <rtems_event_send> <== NOT EXECUTED
a000b278 <rtems_termios_set_initial_baud>:
int rtems_termios_set_initial_baud(
struct rtems_termios_tty *ttyp,
int32_t baud
)
{
a000b278: e92d4010 push {r4, lr} <== NOT EXECUTED
a000b27c: e1a04000 mov r4, r0 <== NOT EXECUTED
int cflags_baud;
cflags_baud = rtems_termios_number_to_baud(baud);
a000b280: e1a00001 mov r0, r1 <== NOT EXECUTED a000b284: ebfff8aa bl a0009534 <rtems_termios_number_to_baud> <== NOT EXECUTED
if ( cflags_baud == -1 )
a000b288: e3700001 cmn r0, #1 <== NOT EXECUTED
return -1;
ttyp->termios.c_cflag = (ttyp->termios.c_cflag & ~CBAUD) | cflags_baud;
a000b28c: 15942038 ldrne r2, [r4, #56] ; 0x38 <== NOT EXECUTED
int32_t baud
)
{
int cflags_baud;
cflags_baud = rtems_termios_number_to_baud(baud);
a000b290: e1a03000 mov r3, r0 <== NOT EXECUTED
if ( cflags_baud == -1 )
return -1;
a000b294: 01a00003 moveq r0, r3 <== NOT EXECUTED
ttyp->termios.c_cflag = (ttyp->termios.c_cflag & ~CBAUD) | cflags_baud;
a000b298: 13c22a01 bicne r2, r2, #4096 ; 0x1000 <== NOT EXECUTED a000b29c: 13c2200f bicne r2, r2, #15 <== NOT EXECUTED a000b2a0: 11833002 orrne r3, r3, r2 <== NOT EXECUTED
return 0;
a000b2a4: 13a00000 movne r0, #0 <== NOT EXECUTED
cflags_baud = rtems_termios_number_to_baud(baud);
if ( cflags_baud == -1 )
return -1;
ttyp->termios.c_cflag = (ttyp->termios.c_cflag & ~CBAUD) | cflags_baud;
a000b2a8: 15843038 strne r3, [r4, #56] ; 0x38 <== NOT EXECUTED
return 0;
}
a000b2ac: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0008f90 <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
a0008f90: e92d40f0 push {r4, r5, r6, r7, lr}
a0008f94: e59f6060 ldr r6, [pc, #96] ; a0008ffc <rtems_termios_txdaemon+0x6c>
a0008f98: e24dd004 sub sp, sp, #4
a0008f9c: e1a04000 mov r4, r0
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
a0008fa0: e3a07000 mov r7, #0 a0008fa4: ea000008 b a0008fcc <rtems_termios_txdaemon+0x3c>
}
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
a0008fa8: e59430cc ldr r3, [r4, #204] ; 0xcc
rtems_termios_linesw[tty->t_line].l_start(tty);
a0008fac: e1a00004 mov r0, r4 <== NOT EXECUTED
}
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
a0008fb0: e0863283 add r3, r6, r3, lsl #5 <== NOT EXECUTED a0008fb4: e5933014 ldr r3, [r3, #20] <== NOT EXECUTED a0008fb8: e3530000 cmp r3, #0 <== NOT EXECUTED a0008fbc: 0a000000 beq a0008fc4 <rtems_termios_txdaemon+0x34> <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
a0008fc0: e12fff33 blx r3 <== NOT EXECUTED
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
a0008fc4: e1a00004 mov r0, r4 <== NOT EXECUTED a0008fc8: ebffff6f bl a0008d8c <rtems_termios_refill_transmitter> <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
a0008fcc: e1a0300d mov r3, sp a0008fd0: e3a01002 mov r1, #2 a0008fd4: e3a02000 mov r2, #0 a0008fd8: e3a00003 mov r0, #3 a0008fdc: eb000135 bl a00094b8 <rtems_event_receive>
(TERMIOS_TX_START_EVENT | TERMIOS_TX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event
);
if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) {
a0008fe0: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0008fe4: e3130001 tst r3, #1 <== NOT EXECUTED a0008fe8: 0affffee beq a0008fa8 <rtems_termios_txdaemon+0x18> <== NOT EXECUTED
tty->txTaskId = 0;
a0008fec: e58470c8 str r7, [r4, #200] ; 0xc8 <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
a0008ff0: e1a00007 mov r0, r7 <== NOT EXECUTED a0008ff4: eb000371 bl a0009dc0 <rtems_task_delete> <== NOT EXECUTED a0008ff8: eaffffea b a0008fa8 <rtems_termios_txdaemon+0x18> <== NOT EXECUTED
a0008598 <rtems_termios_write>:
rtems_status_code
rtems_termios_write (void *arg)
{
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
a0008598: e5903000 ldr r3, [r0]
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
a000859c: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1;
a00085a0: e5934034 ldr r4, [r3, #52] ; 0x34
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
a00085a4: e3a01000 mov r1, #0
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
a00085a8: e1a05000 mov r5, r0
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
a00085ac: e1a02001 mov r2, r1 a00085b0: e5940018 ldr r0, [r4, #24] a00085b4: eb00053f bl a0009ab8 <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL)
a00085b8: e2506000 subs r6, r0, #0
a00085bc: 1a00000b bne a00085f0 <rtems_termios_write+0x58>
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
a00085c0: e59420cc ldr r2, [r4, #204] ; 0xcc a00085c4: e59f3094 ldr r3, [pc, #148] ; a0008660 <rtems_termios_write+0xc8> a00085c8: e0833282 add r3, r3, r2, lsl #5 a00085cc: e593300c ldr r3, [r3, #12] a00085d0: e3530000 cmp r3, #0
a00085d4: 0a000007 beq a00085f8 <rtems_termios_write+0x60>
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
a00085d8: e1a00004 mov r0, r4 <== NOT EXECUTED a00085dc: e1a01005 mov r1, r5 <== NOT EXECUTED a00085e0: e12fff33 blx r3 <== NOT EXECUTED a00085e4: e1a06000 mov r6, r0 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
a00085e8: e5940018 ldr r0, [r4, #24] <== NOT EXECUTED a00085ec: eb00057a bl a0009bdc <rtems_semaphore_release> <== NOT EXECUTED
rtems_termios_puts (args->buffer, args->count, tty);
args->bytes_moved = args->count;
}
rtems_semaphore_release (tty->osem);
return sc;
}
a00085f0: e1a00006 mov r0, r6 <== NOT EXECUTED
a00085f4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
rtems_semaphore_release (tty->osem);
return sc;
}
if (tty->termios.c_oflag & OPOST) {
a00085f8: e5943034 ldr r3, [r4, #52] ; 0x34 a00085fc: e3130001 tst r3, #1
a0008600: 0a000011 beq a000864c <rtems_termios_write+0xb4>
uint32_t count = args->count;
a0008604: e5958010 ldr r8, [r5, #16]
char *buffer = args->buffer;
a0008608: e595a00c ldr sl, [r5, #12]
while (count--)
a000860c: e3580000 cmp r8, #0 a0008610: 01a03006 moveq r3, r6
a0008614: 0a000007 beq a0008638 <rtems_termios_write+0xa0>
a0008618: e1a07006 mov r7, r6
oproc (*buffer++, tty);
a000861c: e7da0007 ldrb r0, [sl, r7] a0008620: e1a01004 mov r1, r4 a0008624: e2877001 add r7, r7, #1 a0008628: ebfffe47 bl a0007f4c <oproc>
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
a000862c: e1570008 cmp r7, r8
a0008630: 1afffff9 bne a000861c <rtems_termios_write+0x84>
oproc (*buffer++, tty);
args->bytes_moved = args->count;
} else {
rtems_termios_puts (args->buffer, args->count, tty);
args->bytes_moved = args->count;
a0008634: e5953010 ldr r3, [r5, #16] a0008638: e5853018 str r3, [r5, #24]
} rtems_semaphore_release (tty->osem);
a000863c: e5940018 ldr r0, [r4, #24] a0008640: eb000565 bl a0009bdc <rtems_semaphore_release>
return sc; }
a0008644: e1a00006 mov r0, r6
a0008648: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
char *buffer = args->buffer;
while (count--)
oproc (*buffer++, tty);
args->bytes_moved = args->count;
} else {
rtems_termios_puts (args->buffer, args->count, tty);
a000864c: e595000c ldr r0, [r5, #12] <== NOT EXECUTED a0008650: e5951010 ldr r1, [r5, #16] <== NOT EXECUTED a0008654: e1a02004 mov r2, r4 <== NOT EXECUTED a0008658: ebfffdf5 bl a0007e34 <rtems_termios_puts> <== NOT EXECUTED a000865c: eafffff4 b a0008634 <rtems_termios_write+0x9c> <== NOT EXECUTED
a000a490 <rtems_timer_create>:
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
a000a490: e92d4070 push {r4, r5, r6, lr}
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
a000a494: e2504000 subs r4, r0, #0
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
a000a498: e1a05001 mov r5, r1
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
a000a49c: 0a00001a beq a000a50c <rtems_timer_create+0x7c>
return RTEMS_INVALID_NAME;
if ( !id )
a000a4a0: e3510000 cmp r1, #0
a000a4a4: 0a00001d beq a000a520 <rtems_timer_create+0x90>
a000a4a8: e59f3078 ldr r3, [pc, #120] ; a000a528 <rtems_timer_create+0x98> a000a4ac: e5932000 ldr r2, [r3] a000a4b0: e2822001 add r2, r2, #1 a000a4b4: e5832000 str r2, [r3]
* This function allocates a timer control block from
* the inactive chain of free timer control blocks.
*/
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Allocate( void )
{
return (Timer_Control *) _Objects_Allocate( &_Timer_Information );
a000a4b8: e59f606c ldr r6, [pc, #108] ; a000a52c <rtems_timer_create+0x9c> a000a4bc: e1a00006 mov r0, r6 a000a4c0: eb0003cf bl a000b404 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
a000a4c4: e3500000 cmp r0, #0
a000a4c8: 0a000011 beq a000a514 <rtems_timer_create+0x84>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a000a4cc: e5903008 ldr r3, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000a4d0: e596201c ldr r2, [r6, #28]
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_timer->the_class = TIMER_DORMANT;
a000a4d4: e3a0c004 mov ip, #4
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000a4d8: e3a06000 mov r6, #0
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000a4dc: e1a01803 lsl r1, r3, #16 a000a4e0: e580c038 str ip, [r0, #56] ; 0x38 a000a4e4: e5806018 str r6, [r0, #24]
the_watchdog->routine = routine;
a000a4e8: e580602c str r6, [r0, #44] ; 0x2c
the_watchdog->id = id;
a000a4ec: e5806030 str r6, [r0, #48] ; 0x30
the_watchdog->user_data = user_data;
a000a4f0: e5806034 str r6, [r0, #52] ; 0x34
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000a4f4: e7820721 str r0, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000a4f8: e580400c str r4, [r0, #12]
&_Timer_Information,
&the_timer->Object,
(Objects_Name) name
);
*id = the_timer->Object.id;
a000a4fc: e5853000 str r3, [r5]
_Thread_Enable_dispatch();
a000a500: eb0007d0 bl a000c448 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a504: e1a00006 mov r0, r6
a000a508: e8bd8070 pop {r4, r5, r6, pc}
)
{
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a000a50c: e3a00003 mov r0, #3
a000a510: e8bd8070 pop {r4, r5, r6, pc}
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
_Thread_Enable_dispatch();
a000a514: eb0007cb bl a000c448 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
a000a518: e3a00005 mov r0, #5 <== NOT EXECUTED
a000a51c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a000a520: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000a524: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a000a530 <rtems_timer_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a000a530: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
a000a534: e2516000 subs r6, r1, #0
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a000a538: e1a05000 mov r5, r0 a000a53c: e24dd004 sub sp, sp, #4 a000a540: e1a04002 mov r4, r2 a000a544: e1a07003 mov r7, r3
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
a000a548: 03a0000a moveq r0, #10
{
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
a000a54c: 0a000020 beq a000a5d4 <rtems_timer_fire_after+0xa4>
return RTEMS_INVALID_NUMBER;
if ( !routine )
a000a550: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
a000a554: 03a00009 moveq r0, #9
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
if ( !routine )
a000a558: 0a00001d beq a000a5d4 <rtems_timer_fire_after+0xa4>
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
a000a55c: e59f0088 ldr r0, [pc, #136] ; a000a5ec <rtems_timer_fire_after+0xbc> a000a560: e1a01005 mov r1, r5 a000a564: e1a0200d mov r2, sp a000a568: eb0004da bl a000b8d8 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a000a56c: e59d3000 ldr r3, [sp] a000a570: e1a08000 mov r8, r0 a000a574: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000a578: 13a00004 movne r0, #4
if ( !routine )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a000a57c: 1a000014 bne a000a5d4 <rtems_timer_fire_after+0xa4>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a000a580: e288a010 add sl, r8, #16 a000a584: e1a0000a mov r0, sl a000a588: eb000bbf bl a000d48c <_Watchdog_Remove>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000a58c: e10f2000 mrs r2, CPSR a000a590: e3823080 orr r3, r2, #128 ; 0x80 a000a594: e129f003 msr CPSR_fc, r3
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
a000a598: e5983018 ldr r3, [r8, #24] a000a59c: e3530000 cmp r3, #0
a000a5a0: 1a00000d bne a000a5dc <rtems_timer_fire_after+0xac>
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL;
a000a5a4: e5883038 str r3, [r8, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000a5a8: e5883018 str r3, [r8, #24]
the_watchdog->routine = routine;
a000a5ac: e588402c str r4, [r8, #44] ; 0x2c
the_watchdog->id = id;
a000a5b0: e5885030 str r5, [r8, #48] ; 0x30
the_watchdog->user_data = user_data;
a000a5b4: e5887034 str r7, [r8, #52] ; 0x34
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000a5b8: e129f002 msr CPSR_fc, r2
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000a5bc: e59f002c ldr r0, [pc, #44] ; a000a5f0 <rtems_timer_fire_after+0xc0> a000a5c0: e1a0100a mov r1, sl
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000a5c4: e588601c str r6, [r8, #28]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000a5c8: eb000b40 bl a000d2d0 <_Watchdog_Insert>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_ISR_Enable( level );
_Watchdog_Insert_ticks( &the_timer->Ticker, ticks );
_Thread_Enable_dispatch();
a000a5cc: eb00079d bl a000c448 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a5d0: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000a5d4: e28dd004 add sp, sp, #4
a000a5d8: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a000a5dc: e129f002 msr CPSR_fc, r2
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
_Thread_Enable_dispatch();
a000a5e0: eb000798 bl a000c448 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a5e4: e3a00000 mov r0, #0 a000a5e8: eafffff9 b a000a5d4 <rtems_timer_fire_after+0xa4>
a0019e90 <rtems_timer_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0019e90: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a0019e94: e1a06001 mov r6, r1
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
a0019e98: e59f10d0 ldr r1, [pc, #208] ; a0019f70 <rtems_timer_fire_when+0xe0>
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0019e9c: e1a05000 mov r5, r0 a0019ea0: e24dd004 sub sp, sp, #4
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
a0019ea4: e5d11000 ldrb r1, [r1]
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0019ea8: e1a04002 mov r4, r2 a0019eac: e1a07003 mov r7, r3
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
a0019eb0: e3510000 cmp r1, #0
return RTEMS_NOT_DEFINED;
a0019eb4: 03a0000b moveq r0, #11
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
a0019eb8: 1a000001 bne a0019ec4 <rtems_timer_fire_when+0x34>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0019ebc: e28dd004 add sp, sp, #4
a0019ec0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
rtems_interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
a0019ec4: e1a00006 mov r0, r6 a0019ec8: ebfff4ac bl a0017180 <_TOD_Validate> a0019ecc: e3500000 cmp r0, #0
a0019ed0: 0a000009 beq a0019efc <rtems_timer_fire_when+0x6c>
return RTEMS_INVALID_CLOCK;
if ( !routine )
a0019ed4: e3540000 cmp r4, #0
return RTEMS_INVALID_ADDRESS;
a0019ed8: 03a00009 moveq r0, #9
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
if ( !routine )
a0019edc: 0afffff6 beq a0019ebc <rtems_timer_fire_when+0x2c>
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
a0019ee0: e1a00006 mov r0, r6 a0019ee4: ebfff47e bl a00170e4 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
a0019ee8: e59f8084 ldr r8, [pc, #132] ; a0019f74 <rtems_timer_fire_when+0xe4>
return RTEMS_INVALID_CLOCK;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
a0019eec: e1a06000 mov r6, r0
if ( seconds <= _TOD_Seconds_since_epoch() )
a0019ef0: e5983000 ldr r3, [r8] a0019ef4: e1500003 cmp r0, r3
a0019ef8: 8a000001 bhi a0019f04 <rtems_timer_fire_when+0x74>
return RTEMS_INVALID_CLOCK;
a0019efc: e3a00014 mov r0, #20 <== NOT EXECUTED a0019f00: eaffffed b a0019ebc <rtems_timer_fire_when+0x2c> <== NOT EXECUTED
a0019f04: e59f006c ldr r0, [pc, #108] ; a0019f78 <rtems_timer_fire_when+0xe8> a0019f08: e1a01005 mov r1, r5 a0019f0c: e1a0200d mov r2, sp a0019f10: eb000b37 bl a001cbf4 <_Objects_Get>
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0019f14: e59da000 ldr sl, [sp] a0019f18: e1a09000 mov r9, r0 a0019f1c: e35a0000 cmp sl, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0019f20: 13a00004 movne r0, #4
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0019f24: 1affffe4 bne a0019ebc <rtems_timer_fire_when+0x2c>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a0019f28: e289b010 add fp, r9, #16 a0019f2c: e1a0000b mov r0, fp a0019f30: eb00130f bl a001eb74 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
a0019f34: e5983000 ldr r3, [r8]
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY;
a0019f38: e3a02002 mov r2, #2
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
a0019f3c: e59f0038 ldr r0, [pc, #56] ; a0019f7c <rtems_timer_fire_when+0xec>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
a0019f40: e0636006 rsb r6, r3, r6
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY;
a0019f44: e5892038 str r2, [r9, #56] ; 0x38 a0019f48: e1a0100b mov r1, fp
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0019f4c: e589a018 str sl, [r9, #24]
the_watchdog->routine = routine;
a0019f50: e589402c str r4, [r9, #44] ; 0x2c
the_watchdog->id = id;
a0019f54: e5895030 str r5, [r9, #48] ; 0x30
the_watchdog->user_data = user_data;
a0019f58: e5897034 str r7, [r9, #52] ; 0x34
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0019f5c: e589601c str r6, [r9, #28]
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
a0019f60: eb001294 bl a001e9b8 <_Watchdog_Insert>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
a0019f64: eb000e20 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0019f68: e1a0000a mov r0, sl a0019f6c: eaffffd2 b a0019ebc <rtems_timer_fire_when+0x2c>
a0019f80 <rtems_timer_get_information>:
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
a0019f80: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
a0019f84: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
a0019f88: e24dd004 sub sp, sp, #4 <== NOT EXECUTED a0019f8c: e1a01000 mov r1, r0 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
a0019f90: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
a0019f94: 0a00000e beq a0019fd4 <rtems_timer_get_information+0x54> <== NOT EXECUTED a0019f98: e59f003c ldr r0, [pc, #60] ; a0019fdc <rtems_timer_get_information+0x5c><== NOT EXECUTED a0019f9c: e1a0200d mov r2, sp <== NOT EXECUTED a0019fa0: eb000b13 bl a001cbf4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0019fa4: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0019fa8: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0019fac: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0019fb0: 1a000007 bne a0019fd4 <rtems_timer_get_information+0x54> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
a0019fb4: e590c038 ldr ip, [r0, #56] ; 0x38 <== NOT EXECUTED
the_info->initial = the_timer->Ticker.initial;
a0019fb8: e590101c ldr r1, [r0, #28] <== NOT EXECUTED
the_info->start_time = the_timer->Ticker.start_time;
a0019fbc: e5902024 ldr r2, [r0, #36] ; 0x24 <== NOT EXECUTED
the_info->stop_time = the_timer->Ticker.stop_time;
a0019fc0: e5903028 ldr r3, [r0, #40] ; 0x28 <== NOT EXECUTED
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
a0019fc4: e584c000 str ip, [r4] <== NOT EXECUTED
the_info->initial = the_timer->Ticker.initial;
a0019fc8: e984000e stmib r4, {r1, r2, r3} <== NOT EXECUTED
the_info->start_time = the_timer->Ticker.start_time;
the_info->stop_time = the_timer->Ticker.stop_time;
_Thread_Enable_dispatch();
a0019fcc: eb000e06 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0019fd0: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0019fd4: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0019fd8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a001a010 <rtems_timer_reset>:
*/
rtems_status_code rtems_timer_reset(
rtems_id id
)
{
a001a010: e92d4070 push {r4, r5, r6, lr}
a001a014: e24dd004 sub sp, sp, #4
a001a018: e1a01000 mov r1, r0
a001a01c: e1a0200d mov r2, sp
a001a020: e59f0088 ldr r0, [pc, #136] ; a001a0b0 <rtems_timer_reset+0xa0>
a001a024: eb000af2 bl a001cbf4 <_Objects_Get>
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a001a028: e59d4000 ldr r4, [sp] a001a02c: e1a06000 mov r6, r0 a001a030: e3540000 cmp r4, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a001a034: 13a05004 movne r5, #4
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a001a038: 1a000006 bne a001a058 <rtems_timer_reset+0x48>
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
a001a03c: e5905038 ldr r5, [r0, #56] ; 0x38 a001a040: e3550000 cmp r5, #0
a001a044: 0a000006 beq a001a064 <rtems_timer_reset+0x54>
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a001a048: e3550001 cmp r5, #1 <== NOT EXECUTED
/*
* Must be dormant or time of day timer (e.g. TIMER_DORMANT,
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
a001a04c: 13a0500b movne r5, #11 <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a001a050: 0a00000b beq a001a084 <rtems_timer_reset+0x74> <== NOT EXECUTED
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
a001a054: eb000de4 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a001a058: e1a00005 mov r0, r5
a001a05c: e28dd004 add sp, sp, #4
a001a060: e8bd8070 pop {r4, r5, r6, pc}
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
a001a064: e2806010 add r6, r0, #16 a001a068: e1a00006 mov r0, r6 a001a06c: eb0012c0 bl a001eb74 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
a001a070: e59f003c ldr r0, [pc, #60] ; a001a0b4 <rtems_timer_reset+0xa4> a001a074: e1a01006 mov r1, r6 a001a078: eb00124e bl a001e9b8 <_Watchdog_Insert>
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
a001a07c: eb000dda bl a001d7ec <_Thread_Enable_dispatch> a001a080: eafffff4 b a001a058 <rtems_timer_reset+0x48>
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
Timer_server_Control *timer_server = _Timer_server;
a001a084: e59f302c ldr r3, [pc, #44] ; a001a0b8 <rtems_timer_reset+0xa8><== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
a001a088: e2800010 add r0, r0, #16 <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
Timer_server_Control *timer_server = _Timer_server;
a001a08c: e5935000 ldr r5, [r3] <== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
a001a090: eb0012b7 bl a001eb74 <_Watchdog_Remove> <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
a001a094: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED a001a098: e1a00005 mov r0, r5 <== NOT EXECUTED a001a09c: e1a01006 mov r1, r6 <== NOT EXECUTED a001a0a0: e12fff33 blx r3 <== NOT EXECUTED
rtems_id id
)
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
a001a0a4: e1a05004 mov r5, r4 <== NOT EXECUTED
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
a001a0a8: eb000dcf bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED a001a0ac: eaffffe9 b a001a058 <rtems_timer_reset+0x48> <== NOT EXECUTED
a001a0bc <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a0bc: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a001a0c0: e1a06001 mov r6, r1
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
a001a0c4: e59f10cc ldr r1, [pc, #204] ; a001a198 <rtems_timer_server_fire_after+0xdc>
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a0c8: e1a07000 mov r7, r0 a001a0cc: e24dd004 sub sp, sp, #4
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
a001a0d0: e5914000 ldr r4, [r1]
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a0d4: e1a05002 mov r5, r2 a001a0d8: e1a08003 mov r8, r3
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a001a0dc: e3540000 cmp r4, #0
return RTEMS_INCORRECT_STATE;
a001a0e0: 03a0000e moveq r0, #14
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a001a0e4: 0a000005 beq a001a100 <rtems_timer_server_fire_after+0x44>
return RTEMS_INCORRECT_STATE;
if ( !routine )
a001a0e8: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
a001a0ec: 03a00009 moveq r0, #9
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !routine )
a001a0f0: 0a000002 beq a001a100 <rtems_timer_server_fire_after+0x44>
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
a001a0f4: e3560000 cmp r6, #0
return RTEMS_INVALID_NUMBER;
a001a0f8: 03a0000a moveq r0, #10
return RTEMS_INCORRECT_STATE;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
a001a0fc: 1a000001 bne a001a108 <rtems_timer_server_fire_after+0x4c>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a001a100: e28dd004 add sp, sp, #4
a001a104: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a001a108: e59f008c ldr r0, [pc, #140] ; a001a19c <rtems_timer_server_fire_after+0xe0>
a001a10c: e1a01007 mov r1, r7
a001a110: e1a0200d mov r2, sp
a001a114: eb000ab6 bl a001cbf4 <_Objects_Get>
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a001a118: e59d3000 ldr r3, [sp] a001a11c: e1a0a000 mov sl, r0 a001a120: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a001a124: 13a00004 movne r0, #4
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a001a128: 1afffff4 bne a001a100 <rtems_timer_server_fire_after+0x44>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a001a12c: e28a0010 add r0, sl, #16 a001a130: eb00128f bl a001eb74 <_Watchdog_Remove>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001a134: e10f2000 mrs r2, CPSR a001a138: e3823080 orr r3, r2, #128 ; 0x80 a001a13c: e129f003 msr CPSR_fc, r3
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
a001a140: e59a3018 ldr r3, [sl, #24] a001a144: e3530000 cmp r3, #0
a001a148: 1a00000e bne a001a188 <rtems_timer_server_fire_after+0xcc>
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL_ON_TASK;
a001a14c: e3a01001 mov r1, #1 a001a150: e58a1038 str r1, [sl, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a001a154: e58a3018 str r3, [sl, #24]
the_watchdog->routine = routine;
a001a158: e58a502c str r5, [sl, #44] ; 0x2c
the_watchdog->id = id;
a001a15c: e58a7030 str r7, [sl, #48] ; 0x30
the_watchdog->user_data = user_data;
a001a160: e58a8034 str r8, [sl, #52] ; 0x34
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
a001a164: e58a601c str r6, [sl, #28]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001a168: e129f002 msr CPSR_fc, r2
_ISR_Enable( level );
(*timer_server->schedule_operation)( timer_server, the_timer );
a001a16c: e1a00004 mov r0, r4 a001a170: e5943004 ldr r3, [r4, #4] a001a174: e1a0100a mov r1, sl a001a178: e12fff33 blx r3
_Thread_Enable_dispatch();
a001a17c: eb000d9a bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a001a180: e3a00000 mov r0, #0 a001a184: eaffffdd b a001a100 <rtems_timer_server_fire_after+0x44>
a001a188: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
_Thread_Enable_dispatch();
a001a18c: eb000d96 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a001a190: e3a00000 mov r0, #0 <== NOT EXECUTED a001a194: eaffffd9 b a001a100 <rtems_timer_server_fire_after+0x44> <== NOT EXECUTED
a001a1a0 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a1a0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a001a1a4: e1a07001 mov r7, r1
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
a001a1a8: e59f10e0 ldr r1, [pc, #224] ; a001a290 <rtems_timer_server_fire_when+0xf0>
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a1ac: e1a06000 mov r6, r0 a001a1b0: e24dd004 sub sp, sp, #4
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
a001a1b4: e5914000 ldr r4, [r1]
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a1b8: e1a05002 mov r5, r2 a001a1bc: e1a08003 mov r8, r3
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a001a1c0: e3540000 cmp r4, #0
return RTEMS_INCORRECT_STATE;
a001a1c4: 03a0000e moveq r0, #14
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a001a1c8: 0a00000c beq a001a200 <rtems_timer_server_fire_when+0x60>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
a001a1cc: e59f30c0 ldr r3, [pc, #192] ; a001a294 <rtems_timer_server_fire_when+0xf4> a001a1d0: e5d33000 ldrb r3, [r3] a001a1d4: e3530000 cmp r3, #0
return RTEMS_NOT_DEFINED;
a001a1d8: 03a0000b moveq r0, #11
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
a001a1dc: 0a000007 beq a001a200 <rtems_timer_server_fire_when+0x60>
return RTEMS_NOT_DEFINED;
if ( !routine )
a001a1e0: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
a001a1e4: 03a00009 moveq r0, #9
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
a001a1e8: 0a000004 beq a001a200 <rtems_timer_server_fire_when+0x60>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
a001a1ec: e1a00007 mov r0, r7 a001a1f0: ebfff3e2 bl a0017180 <_TOD_Validate> a001a1f4: e3500000 cmp r0, #0
a001a1f8: 1a000002 bne a001a208 <rtems_timer_server_fire_when+0x68>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
a001a1fc: e3a00014 mov r0, #20 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a001a200: e28dd004 add sp, sp, #4
a001a204: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
a001a208: e1a00007 mov r0, r7 a001a20c: ebfff3b4 bl a00170e4 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
a001a210: e59fa080 ldr sl, [pc, #128] ; a001a298 <rtems_timer_server_fire_when+0xf8>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
a001a214: e1a07000 mov r7, r0
if ( seconds <= _TOD_Seconds_since_epoch() )
a001a218: e59a3000 ldr r3, [sl] a001a21c: e1500003 cmp r0, r3
a001a220: 9afffff5 bls a001a1fc <rtems_timer_server_fire_when+0x5c>
a001a224: e59f0070 ldr r0, [pc, #112] ; a001a29c <rtems_timer_server_fire_when+0xfc> a001a228: e1a01006 mov r1, r6 a001a22c: e1a0200d mov r2, sp a001a230: eb000a6f bl a001cbf4 <_Objects_Get>
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a001a234: e59d9000 ldr r9, [sp] a001a238: e1a0b000 mov fp, r0 a001a23c: e3590000 cmp r9, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a001a240: 13a00004 movne r0, #4
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a001a244: 1affffed bne a001a200 <rtems_timer_server_fire_when+0x60>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a001a248: e28b0010 add r0, fp, #16 a001a24c: eb001248 bl a001eb74 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
a001a250: e59a3000 ldr r3, [sl]
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
a001a254: e3a02003 mov r2, #3
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
(*timer_server->schedule_operation)( timer_server, the_timer );
a001a258: e1a00004 mov r0, r4
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
a001a25c: e0637007 rsb r7, r3, r7
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
a001a260: e58b2038 str r2, [fp, #56] ; 0x38
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
(*timer_server->schedule_operation)( timer_server, the_timer );
a001a264: e5943004 ldr r3, [r4, #4] a001a268: e1a0100b mov r1, fp
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a001a26c: e58b9018 str r9, [fp, #24]
the_watchdog->routine = routine;
a001a270: e58b502c str r5, [fp, #44] ; 0x2c
the_watchdog->id = id;
a001a274: e58b6030 str r6, [fp, #48] ; 0x30
the_watchdog->user_data = user_data;
a001a278: e58b8034 str r8, [fp, #52] ; 0x34
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
a001a27c: e58b701c str r7, [fp, #28]
(*timer_server->schedule_operation)( timer_server, the_timer );
a001a280: e12fff33 blx r3
_Thread_Enable_dispatch();
a001a284: eb000d58 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a001a288: e1a00009 mov r0, r9 a001a28c: eaffffdb b a001a200 <rtems_timer_server_fire_when+0x60>
a000ae8c <rtems_verror>:
{
int local_errno = 0;
int chars_written = 0;
rtems_status_code status;
if (error_flag & RTEMS_ERROR_PANIC) {
a000ae8c: e3100202 tst r0, #536870912 ; 0x20000000
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
a000ae90: e92d41f0 push {r4, r5, r6, r7, r8, lr}
a000ae94: e1a04000 mov r4, r0
a000ae98: e1a08001 mov r8, r1
a000ae9c: e1a06002 mov r6, r2
int local_errno = 0;
int chars_written = 0;
rtems_status_code status;
if (error_flag & RTEMS_ERROR_PANIC) {
a000aea0: 0a00000d beq a000aedc <rtems_verror+0x50>
if (rtems_panic_in_progress++)
a000aea4: e59f212c ldr r2, [pc, #300] ; a000afd8 <rtems_verror+0x14c> a000aea8: e5921000 ldr r1, [r2] a000aeac: e2813001 add r3, r1, #1 a000aeb0: e3510000 cmp r1, #0 a000aeb4: e5823000 str r3, [r2]
a000aeb8: 0a000004 beq a000aed0 <rtems_verror+0x44>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000aebc: e59f3118 ldr r3, [pc, #280] ; a000afdc <rtems_verror+0x150><== NOT EXECUTED a000aec0: e5931000 ldr r1, [r3] <== NOT EXECUTED a000aec4: e2811001 add r1, r1, #1 <== NOT EXECUTED a000aec8: e5831000 str r1, [r3] <== NOT EXECUTED
RTEMS_COMPILER_MEMORY_BARRIER();
a000aecc: e5923000 ldr r3, [r2] <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
a000aed0: e3530002 cmp r3, #2
return 0;
a000aed4: c3a06000 movgt r6, #0
if (error_flag & RTEMS_ERROR_PANIC) {
if (rtems_panic_in_progress++)
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
a000aed8: ca000024 bgt a000af70 <rtems_verror+0xe4>
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
a000aedc: e59f50fc ldr r5, [pc, #252] ; a000afe0 <rtems_verror+0x154>
status = error_flag & ~RTEMS_ERROR_MASK;
a000aee0: e3c47207 bic r7, r4, #1879048192 ; 0x70000000
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
a000aee4: e5953000 ldr r3, [r5] a000aee8: e5930008 ldr r0, [r3, #8] a000aeec: eb002f72 bl a0016cbc <fflush>
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
a000aef0: e2144101 ands r4, r4, #1073741824 ; 0x40000000
a000aef4: 1a00002a bne a000afa4 <rtems_verror+0x118>
#if defined(RTEMS_MULTIPROCESSING)
if (_System_state_Is_multiprocessing)
fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node);
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
a000aef8: e5953000 ldr r3, [r5] a000aefc: e1a02006 mov r2, r6 a000af00: e1a01008 mov r1, r8 a000af04: e593000c ldr r0, [r3, #12] a000af08: eb0047d8 bl a001ce70 <vfprintf>
if (status)
a000af0c: e3570000 cmp r7, #0
#if defined(RTEMS_MULTIPROCESSING)
if (_System_state_Is_multiprocessing)
fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node);
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
a000af10: e1a06000 mov r6, r0
if (status)
a000af14: 1a000017 bne a000af78 <rtems_verror+0xec>
chars_written +=
fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno) {
a000af18: e3540000 cmp r4, #0
a000af1c: 0a00000b beq a000af50 <rtems_verror+0xc4>
if ((local_errno > 0) && *strerror(local_errno))
a000af20: da000004 ble a000af38 <rtems_verror+0xac>
a000af24: e1a00004 mov r0, r4 a000af28: eb00334c bl a0017c60 <strerror> a000af2c: e5d03000 ldrb r3, [r0] a000af30: e3530000 cmp r3, #0
a000af34: 1a00001d bne a000afb0 <rtems_verror+0x124>
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
a000af38: e5953000 ldr r3, [r5] a000af3c: e59f10a0 ldr r1, [pc, #160] ; a000afe4 <rtems_verror+0x158> a000af40: e1a02004 mov r2, r4 a000af44: e593000c ldr r0, [r3, #12] a000af48: eb003041 bl a0017054 <fprintf> a000af4c: e0866000 add r6, r6, r0
}
chars_written += fprintf(stderr, "\n");
a000af50: e5953000 ldr r3, [r5] a000af54: e59f108c ldr r1, [pc, #140] ; a000afe8 <rtems_verror+0x15c> a000af58: e593000c ldr r0, [r3, #12] a000af5c: eb00303c bl a0017054 <fprintf>
(void) fflush(stderr);
a000af60: e5953000 ldr r3, [r5]
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
}
chars_written += fprintf(stderr, "\n");
a000af64: e0806006 add r6, r0, r6
(void) fflush(stderr);
a000af68: e593000c ldr r0, [r3, #12] a000af6c: eb002f52 bl a0016cbc <fflush>
return chars_written;
}
a000af70: e1a00006 mov r0, r6
a000af74: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
chars_written += vfprintf(stderr, printf_format, arglist);
if (status)
chars_written +=
fprintf(stderr, " (status: %s)", rtems_status_text(status));
a000af78: e59f3060 ldr r3, [pc, #96] ; a000afe0 <rtems_verror+0x154> a000af7c: e1a00007 mov r0, r7 a000af80: e5933000 ldr r3, [r3] a000af84: e593700c ldr r7, [r3, #12] a000af88: ebffffbb bl a000ae7c <rtems_status_text> a000af8c: e59f1058 ldr r1, [pc, #88] ; a000afec <rtems_verror+0x160> a000af90: e1a02000 mov r2, r0 a000af94: e1a00007 mov r0, r7 a000af98: eb00302d bl a0017054 <fprintf>
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
if (status)
chars_written +=
a000af9c: e0866000 add r6, r6, r0 a000afa0: eaffffdc b a000af18 <rtems_verror+0x8c>
(void) fflush(stdout); /* in case stdout/stderr same */
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
local_errno = errno;
a000afa4: eb002e4d bl a00168e0 <__errno> a000afa8: e5904000 ldr r4, [r0] a000afac: eaffffd1 b a000aef8 <rtems_verror+0x6c>
chars_written +=
fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno) {
if ((local_errno > 0) && *strerror(local_errno))
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
a000afb0: e5953000 ldr r3, [r5] a000afb4: e1a00004 mov r0, r4 a000afb8: e593400c ldr r4, [r3, #12] a000afbc: eb003327 bl a0017c60 <strerror> a000afc0: e59f1028 ldr r1, [pc, #40] ; a000aff0 <rtems_verror+0x164> a000afc4: e1a02000 mov r2, r0 a000afc8: e1a00004 mov r0, r4 a000afcc: eb003020 bl a0017054 <fprintf> a000afd0: e0866000 add r6, r6, r0 a000afd4: eaffffdd b a000af50 <rtems_verror+0xc4>
a0006b50 <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
a0006b50: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
a0006b54: e59fb0fc ldr fp, [pc, #252] ; a0006c58 <scanInt+0x108> <== NOT EXECUTED
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
a0006b58: e59fa0fc ldr sl, [pc, #252] ; a0006c5c <scanInt+0x10c> <== NOT EXECUTED
return 0;
d = c - '0';
if ((i > (limit / 10))
a0006b5c: e59f90fc ldr r9, [pc, #252] ; a0006c60 <scanInt+0x110> <== NOT EXECUTED
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
a0006b60: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
int c; unsigned int i = 0; unsigned int limit = INT_MAX; int sign = 0;
a0006b64: e3a06000 mov r6, #0 <== NOT EXECUTED
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
a0006b68: e1a04000 mov r4, r0 <== NOT EXECUTED a0006b6c: e58d1000 str r1, [sp] <== NOT EXECUTED
int c; unsigned int i = 0; unsigned int limit = INT_MAX;
a0006b70: e3e07102 mvn r7, #-2147483648 ; 0x80000000 <== NOT EXECUTED
*/
static int
scanInt(FILE *fp, int *val)
{
int c;
unsigned int i = 0;
a0006b74: e1a05006 mov r5, r6 <== NOT EXECUTED
return 0;
d = c - '0';
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
a0006b78: e3a0800a mov r8, #10 <== NOT EXECUTED
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
a0006b7c: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED a0006b80: e2433001 sub r3, r3, #1 <== NOT EXECUTED a0006b84: e3530000 cmp r3, #0 <== NOT EXECUTED a0006b88: e5843004 str r3, [r4, #4] <== NOT EXECUTED a0006b8c: ba00001b blt a0006c00 <scanInt+0xb0> <== NOT EXECUTED a0006b90: e5943000 ldr r3, [r4] <== NOT EXECUTED a0006b94: e4d30001 ldrb r0, [r3], #1 <== NOT EXECUTED
if (c == ':')
a0006b98: e350003a cmp r0, #58 ; 0x3a <== NOT EXECUTED
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
a0006b9c: e5843000 str r3, [r4] <== NOT EXECUTED
if (c == ':')
a0006ba0: 0a00001b beq a0006c14 <scanInt+0xc4> <== NOT EXECUTED
break;
if (sign == 0) {
a0006ba4: e3560000 cmp r6, #0 <== NOT EXECUTED a0006ba8: 1a000004 bne a0006bc0 <scanInt+0x70> <== NOT EXECUTED
if (c == '-') {
a0006bac: e350002d cmp r0, #45 ; 0x2d <== NOT EXECUTED
sign = -1;
limit++;
a0006bb0: 02877001 addeq r7, r7, #1 <== NOT EXECUTED
c = getc(fp);
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
sign = -1;
a0006bb4: 03e06000 mvneq r6, #0 <== NOT EXECUTED
for (;;) {
c = getc(fp);
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
a0006bb8: 0affffef beq a0006b7c <scanInt+0x2c> <== NOT EXECUTED
sign = -1;
limit++;
continue;
}
sign = 1;
a0006bbc: e3a06001 mov r6, #1 <== NOT EXECUTED
}
if (!isdigit(c))
a0006bc0: e59a3000 ldr r3, [sl] <== NOT EXECUTED a0006bc4: e0833000 add r3, r3, r0 <== NOT EXECUTED a0006bc8: e5d33001 ldrb r3, [r3, #1] <== NOT EXECUTED a0006bcc: e2133004 ands r3, r3, #4 <== NOT EXECUTED a0006bd0: 0a00001e beq a0006c50 <scanInt+0x100> <== NOT EXECUTED
return 0;
d = c - '0';
if ((i > (limit / 10))
a0006bd4: e0832799 umull r2, r3, r9, r7 <== NOT EXECUTED a0006bd8: e15501a3 cmp r5, r3, lsr #3 <== NOT EXECUTED a0006bdc: 8a000018 bhi a0006c44 <scanInt+0xf4> <== NOT EXECUTED
}
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
a0006be0: e2400030 sub r0, r0, #48 ; 0x30 <== NOT EXECUTED
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
a0006be4: 0a000012 beq a0006c34 <scanInt+0xe4> <== NOT EXECUTED
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
a0006be8: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED
return 0;
d = c - '0';
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
a0006bec: e0250598 mla r5, r8, r5, r0 <== NOT EXECUTED
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
a0006bf0: e2433001 sub r3, r3, #1 <== NOT EXECUTED a0006bf4: e3530000 cmp r3, #0 <== NOT EXECUTED a0006bf8: e5843004 str r3, [r4, #4] <== NOT EXECUTED a0006bfc: aaffffe3 bge a0006b90 <scanInt+0x40> <== NOT EXECUTED a0006c00: e59b0000 ldr r0, [fp] <== NOT EXECUTED a0006c04: e1a01004 mov r1, r4 <== NOT EXECUTED a0006c08: eb0032f1 bl a00137d4 <__srget_r> <== NOT EXECUTED
if (c == ':')
a0006c0c: e350003a cmp r0, #58 ; 0x3a <== NOT EXECUTED a0006c10: 1affffe3 bne a0006ba4 <scanInt+0x54> <== NOT EXECUTED
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
}
if (sign == 0)
a0006c14: e3560000 cmp r6, #0 <== NOT EXECUTED
return 0;
a0006c18: 01a00006 moveq r0, r6 <== NOT EXECUTED
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
}
if (sign == 0)
a0006c1c: 0a000009 beq a0006c48 <scanInt+0xf8> <== NOT EXECUTED
return 0;
*val = i * sign;
a0006c20: e0050596 mul r5, r6, r5 <== NOT EXECUTED a0006c24: e59d3000 ldr r3, [sp] <== NOT EXECUTED
return 1;
a0006c28: e3a00001 mov r0, #1 <== NOT EXECUTED
return 0;
i = i * 10 + d;
}
if (sign == 0)
return 0;
*val = i * sign;
a0006c2c: e5835000 str r5, [r3] <== NOT EXECUTED
return 1;
a0006c30: ea000004 b a0006c48 <scanInt+0xf8> <== NOT EXECUTED
}
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
a0006c34: e0030598 mul r3, r8, r5 <== NOT EXECUTED a0006c38: e0633007 rsb r3, r3, r7 <== NOT EXECUTED a0006c3c: e1500003 cmp r0, r3 <== NOT EXECUTED a0006c40: 9affffe8 bls a0006be8 <scanInt+0x98> <== NOT EXECUTED
return 0;
a0006c44: e3a00000 mov r0, #0 <== NOT EXECUTED
}
if (sign == 0)
return 0;
*val = i * sign;
return 1;
}
a0006c48: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0006c4c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
continue;
}
sign = 1;
}
if (!isdigit(c))
return 0;
a0006c50: e1a00003 mov r0, r3 <== NOT EXECUTED a0006c54: eafffffb b a0006c48 <scanInt+0xf8> <== NOT EXECUTED
a0006c64 <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
a0006c64: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
a0006c68: e1a05002 mov r5, r2 <== NOT EXECUTED
int c;
*name = *bufp;
a0006c6c: e5922000 ldr r2, [r2] <== NOT EXECUTED
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
a0006c70: e59d7018 ldr r7, [sp, #24] <== NOT EXECUTED
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
a0006c74: e59f60d8 ldr r6, [pc, #216] ; a0006d54 <scanString+0xf0> <== NOT EXECUTED
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
a0006c78: e1a04000 mov r4, r0 <== NOT EXECUTED a0006c7c: e1a08003 mov r8, r3 <== NOT EXECUTED
int c;
*name = *bufp;
a0006c80: e5812000 str r2, [r1] <== NOT EXECUTED a0006c84: ea000013 b a0006cd8 <scanString+0x74> <== NOT EXECUTED
for (;;) {
c = getc(fp);
a0006c88: e5943000 ldr r3, [r4] <== NOT EXECUTED a0006c8c: e4d30001 ldrb r0, [r3], #1 <== NOT EXECUTED
if (c == ':') {
a0006c90: e350003a cmp r0, #58 ; 0x3a <== NOT EXECUTED
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
a0006c94: e5843000 str r3, [r4] <== NOT EXECUTED
if (c == ':') {
a0006c98: 0a000018 beq a0006d00 <scanString+0x9c> <== NOT EXECUTED
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
a0006c9c: e350000a cmp r0, #10 <== NOT EXECUTED a0006ca0: 0a000025 beq a0006d3c <scanString+0xd8> <== NOT EXECUTED
if (!nlFlag)
return 0;
break;
}
if (c == EOF)
a0006ca4: e3700001 cmn r0, #1 <== NOT EXECUTED a0006ca8: 0a000021 beq a0006d34 <scanString+0xd0> <== NOT EXECUTED
return 0;
if (*nleft < 2)
a0006cac: e5983000 ldr r3, [r8] <== NOT EXECUTED a0006cb0: e3530001 cmp r3, #1 <== NOT EXECUTED a0006cb4: 9a000024 bls a0006d4c <scanString+0xe8> <== NOT EXECUTED
return 0;
**bufp = c;
a0006cb8: e5953000 ldr r3, [r5] <== NOT EXECUTED a0006cbc: e5c30000 strb r0, [r3] <== NOT EXECUTED
++(*bufp);
a0006cc0: e5952000 ldr r2, [r5] <== NOT EXECUTED
--(*nleft);
a0006cc4: e5983000 ldr r3, [r8] <== NOT EXECUTED
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
a0006cc8: e2822001 add r2, r2, #1 <== NOT EXECUTED
--(*nleft);
a0006ccc: e2433001 sub r3, r3, #1 <== NOT EXECUTED
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
a0006cd0: e5852000 str r2, [r5] <== NOT EXECUTED
--(*nleft);
a0006cd4: e5883000 str r3, [r8] <== NOT EXECUTED
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
a0006cd8: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED a0006cdc: e2433001 sub r3, r3, #1 <== NOT EXECUTED a0006ce0: e3530000 cmp r3, #0 <== NOT EXECUTED a0006ce4: e5843004 str r3, [r4, #4] <== NOT EXECUTED a0006ce8: aaffffe6 bge a0006c88 <scanString+0x24> <== NOT EXECUTED a0006cec: e5960000 ldr r0, [r6] <== NOT EXECUTED a0006cf0: e1a01004 mov r1, r4 <== NOT EXECUTED a0006cf4: eb0032b6 bl a00137d4 <__srget_r> <== NOT EXECUTED
if (c == ':') {
a0006cf8: e350003a cmp r0, #58 ; 0x3a <== NOT EXECUTED a0006cfc: 1affffe6 bne a0006c9c <scanString+0x38> <== NOT EXECUTED
if (nlFlag)
a0006d00: e3570000 cmp r7, #0 <== NOT EXECUTED a0006d04: 1a00000a bne a0006d34 <scanString+0xd0> <== NOT EXECUTED
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
a0006d08: e5953000 ldr r3, [r5] <== NOT EXECUTED a0006d0c: e3a02000 mov r2, #0 <== NOT EXECUTED
++(*bufp); --(*nleft); return 1;
a0006d10: e3a00001 mov r0, #1 <== NOT EXECUTED
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
a0006d14: e5c32000 strb r2, [r3] <== NOT EXECUTED
++(*bufp);
a0006d18: e5952000 ldr r2, [r5] <== NOT EXECUTED
--(*nleft);
a0006d1c: e5983000 ldr r3, [r8] <== NOT EXECUTED
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
++(*bufp);
a0006d20: e0822000 add r2, r2, r0 <== NOT EXECUTED
--(*nleft);
a0006d24: e2433001 sub r3, r3, #1 <== NOT EXECUTED
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
++(*bufp);
a0006d28: e5852000 str r2, [r5] <== NOT EXECUTED
--(*nleft);
a0006d2c: e5883000 str r3, [r8] <== NOT EXECUTED
return 1;
a0006d30: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
if (!nlFlag)
return 0;
break;
}
if (c == EOF)
return 0;
a0006d34: e3a00000 mov r0, #0 <== NOT EXECUTED
a0006d38: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
if (!nlFlag)
a0006d3c: e3570000 cmp r7, #0 <== NOT EXECUTED a0006d40: 1afffff0 bne a0006d08 <scanString+0xa4> <== NOT EXECUTED
return 0;
a0006d44: e1a00007 mov r0, r7 <== NOT EXECUTED
a0006d48: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
break;
}
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
a0006d4c: e3a00000 mov r0, #0 <== NOT EXECUTED
} **bufp = '\0'; ++(*bufp); --(*nleft); return 1; }
a0006d50: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a0006d58 <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
a0006d58: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
a0006d5c: e24dd014 sub sp, sp, #20 <== NOT EXECUTED
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
a0006d60: e28d5008 add r5, sp, #8 <== NOT EXECUTED a0006d64: e28d4004 add r4, sp, #4 <== NOT EXECUTED
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
a0006d68: e58d2008 str r2, [sp, #8] <== NOT EXECUTED a0006d6c: e58d3004 str r3, [sp, #4] <== NOT EXECUTED
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
a0006d70: e3a06000 mov r6, #0 <== NOT EXECUTED a0006d74: e1a02005 mov r2, r5 <== NOT EXECUTED a0006d78: e1a03004 mov r3, r4 <== NOT EXECUTED
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
a0006d7c: e1a07000 mov r7, r0 <== NOT EXECUTED a0006d80: e1a08001 mov r8, r1 <== NOT EXECUTED
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
a0006d84: e58d6000 str r6, [sp] <== NOT EXECUTED a0006d88: ebffffb5 bl a0006c64 <scanString> <== NOT EXECUTED a0006d8c: e3500000 cmp r0, #0 <== NOT EXECUTED a0006d90: 1a000001 bne a0006d9c <scangr+0x44> <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
return 1;
}
a0006d94: e28dd014 add sp, sp, #20 <== NOT EXECUTED
a0006d98: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
a0006d9c: e1a00007 mov r0, r7 <== NOT EXECUTED a0006da0: e2881004 add r1, r8, #4 <== NOT EXECUTED a0006da4: e1a02005 mov r2, r5 <== NOT EXECUTED a0006da8: e1a03004 mov r3, r4 <== NOT EXECUTED a0006dac: e58d6000 str r6, [sp] <== NOT EXECUTED a0006db0: ebffffab bl a0006c64 <scanString> <== NOT EXECUTED a0006db4: e3500000 cmp r0, #0 <== NOT EXECUTED a0006db8: 0afffff5 beq a0006d94 <scangr+0x3c> <== NOT EXECUTED
|| !scanInt(fp, &grgid)
a0006dbc: e1a00007 mov r0, r7 <== NOT EXECUTED a0006dc0: e28d1010 add r1, sp, #16 <== NOT EXECUTED a0006dc4: ebffff61 bl a0006b50 <scanInt> <== NOT EXECUTED a0006dc8: e3500000 cmp r0, #0 <== NOT EXECUTED a0006dcc: 0afffff0 beq a0006d94 <scangr+0x3c> <== NOT EXECUTED
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
a0006dd0: e3a06001 mov r6, #1 <== NOT EXECUTED a0006dd4: e1a00007 mov r0, r7 <== NOT EXECUTED a0006dd8: e28d100c add r1, sp, #12 <== NOT EXECUTED a0006ddc: e1a02005 mov r2, r5 <== NOT EXECUTED a0006de0: e1a03004 mov r3, r4 <== NOT EXECUTED a0006de4: e58d6000 str r6, [sp] <== NOT EXECUTED a0006de8: ebffff9d bl a0006c64 <scanString> <== NOT EXECUTED a0006dec: e3500000 cmp r0, #0 <== NOT EXECUTED a0006df0: 0affffe7 beq a0006d94 <scangr+0x3c> <== NOT EXECUTED
return 0;
grp->gr_gid = grgid;
a0006df4: e1dd31b0 ldrh r3, [sp, #16] <== NOT EXECUTED
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
a0006df8: e59d100c ldr r1, [sp, #12] <== NOT EXECUTED
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
return 0;
grp->gr_gid = grgid;
a0006dfc: e1c830b8 strh r3, [r8, #8] <== NOT EXECUTED
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
a0006e00: e5d13000 ldrb r3, [r1] <== NOT EXECUTED a0006e04: e3530000 cmp r3, #0 <== NOT EXECUTED a0006e08: 03a06017 moveq r6, #23 <== NOT EXECUTED a0006e0c: 0a000007 beq a0006e30 <scangr+0xd8> <== NOT EXECUTED a0006e10: e1a02001 mov r2, r1 <== NOT EXECUTED
if(*cp == ',')
a0006e14: e353002c cmp r3, #44 ; 0x2c <== NOT EXECUTED
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
a0006e18: e5f23001 ldrb r3, [r2, #1]! <== NOT EXECUTED
if(*cp == ',')
memcount++;
a0006e1c: 02866001 addeq r6, r6, #1 <== NOT EXECUTED
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
a0006e20: e3530000 cmp r3, #0 <== NOT EXECUTED a0006e24: 1afffffa bne a0006e14 <scangr+0xbc> <== NOT EXECUTED a0006e28: e1a06106 lsl r6, r6, #2 <== NOT EXECUTED a0006e2c: e2866013 add r6, r6, #19 <== NOT EXECUTED
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
a0006e30: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED a0006e34: e1530006 cmp r3, r6 <== NOT EXECUTED
return 0;
a0006e38: 33a00000 movcc r0, #0 <== NOT EXECUTED
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
a0006e3c: 3affffd4 bcc a0006d94 <scangr+0x3c> <== NOT EXECUTED
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
a0006e40: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED a0006e44: e280000f add r0, r0, #15 <== NOT EXECUTED a0006e48: e3c0000f bic r0, r0, #15 <== NOT EXECUTED a0006e4c: e588000c str r0, [r8, #12] <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
a0006e50: e5801000 str r1, [r0] <== NOT EXECUTED
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
a0006e54: e59d200c ldr r2, [sp, #12] <== NOT EXECUTED a0006e58: e5d23000 ldrb r3, [r2] <== NOT EXECUTED a0006e5c: e3530000 cmp r3, #0 <== NOT EXECUTED a0006e60: 0a000010 beq a0006ea8 <scangr+0x150> <== NOT EXECUTED
}
/*
* Extract a single group record from the database
*/
static int scangr(
a0006e64: e2822001 add r2, r2, #1 <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
a0006e68: e3a01001 mov r1, #1 <== NOT EXECUTED
if(*cp == ',') {
*cp = '\0';
a0006e6c: e3a00000 mov r0, #0 <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
if(*cp == ',') {
a0006e70: e353002c cmp r3, #44 ; 0x2c <== NOT EXECUTED
*cp = '\0';
a0006e74: 05420001 strbeq r0, [r2, #-1] <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
a0006e78: 0598300c ldreq r3, [r8, #12] <== NOT EXECUTED a0006e7c: 07832101 streq r2, [r3, r1, lsl #2] <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
a0006e80: e4d23001 ldrb r3, [r2], #1 <== NOT EXECUTED
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
a0006e84: 02811001 addeq r1, r1, #1 <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
a0006e88: e3530000 cmp r3, #0 <== NOT EXECUTED a0006e8c: 1afffff7 bne a0006e70 <scangr+0x118> <== NOT EXECUTED a0006e90: e598000c ldr r0, [r8, #12] <== NOT EXECUTED a0006e94: e1a01101 lsl r1, r1, #2 <== NOT EXECUTED
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
a0006e98: e3a03000 mov r3, #0 <== NOT EXECUTED a0006e9c: e7803001 str r3, [r0, r1] <== NOT EXECUTED
return 1;
a0006ea0: e3a00001 mov r0, #1 <== NOT EXECUTED a0006ea4: eaffffba b a0006d94 <scangr+0x3c> <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
a0006ea8: e3a01004 mov r1, #4 <== NOT EXECUTED a0006eac: eafffff9 b a0006e98 <scangr+0x140> <== NOT EXECUTED
a0006eb0 <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
a0006eb0: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
a0006eb4: e24dd014 sub sp, sp, #20 <== NOT EXECUTED
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
a0006eb8: e28d5008 add r5, sp, #8 <== NOT EXECUTED a0006ebc: e28d4004 add r4, sp, #4 <== NOT EXECUTED
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
a0006ec0: e58d2008 str r2, [sp, #8] <== NOT EXECUTED a0006ec4: e58d3004 str r3, [sp, #4] <== NOT EXECUTED
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
a0006ec8: e3a06000 mov r6, #0 <== NOT EXECUTED a0006ecc: e1a02005 mov r2, r5 <== NOT EXECUTED a0006ed0: e1a03004 mov r3, r4 <== NOT EXECUTED
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
a0006ed4: e1a07000 mov r7, r0 <== NOT EXECUTED a0006ed8: e1a08001 mov r8, r1 <== NOT EXECUTED
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
a0006edc: e58d6000 str r6, [sp] <== NOT EXECUTED a0006ee0: ebffff5f bl a0006c64 <scanString> <== NOT EXECUTED a0006ee4: e3500000 cmp r0, #0 <== NOT EXECUTED a0006ee8: 1a000001 bne a0006ef4 <scanpw+0x44> <== NOT EXECUTED
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
return 0;
pwd->pw_uid = pwuid;
pwd->pw_gid = pwgid;
return 1;
}
a0006eec: e28dd014 add sp, sp, #20 <== NOT EXECUTED
a0006ef0: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
a0006ef4: e1a00007 mov r0, r7 <== NOT EXECUTED a0006ef8: e2881004 add r1, r8, #4 <== NOT EXECUTED a0006efc: e1a02005 mov r2, r5 <== NOT EXECUTED a0006f00: e1a03004 mov r3, r4 <== NOT EXECUTED a0006f04: e58d6000 str r6, [sp] <== NOT EXECUTED a0006f08: ebffff55 bl a0006c64 <scanString> <== NOT EXECUTED a0006f0c: e3500000 cmp r0, #0 <== NOT EXECUTED a0006f10: 0afffff5 beq a0006eec <scanpw+0x3c> <== NOT EXECUTED
|| !scanInt(fp, &pwuid)
a0006f14: e1a00007 mov r0, r7 <== NOT EXECUTED a0006f18: e28d1010 add r1, sp, #16 <== NOT EXECUTED a0006f1c: ebffff0b bl a0006b50 <scanInt> <== NOT EXECUTED a0006f20: e3500000 cmp r0, #0 <== NOT EXECUTED a0006f24: 0afffff0 beq a0006eec <scanpw+0x3c> <== NOT EXECUTED
|| !scanInt(fp, &pwgid)
a0006f28: e1a00007 mov r0, r7 <== NOT EXECUTED a0006f2c: e28d100c add r1, sp, #12 <== NOT EXECUTED a0006f30: ebffff06 bl a0006b50 <scanInt> <== NOT EXECUTED a0006f34: e3500000 cmp r0, #0 <== NOT EXECUTED a0006f38: 0affffeb beq a0006eec <scanpw+0x3c> <== NOT EXECUTED
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
a0006f3c: e1a00007 mov r0, r7 <== NOT EXECUTED a0006f40: e288100c add r1, r8, #12 <== NOT EXECUTED a0006f44: e1a02005 mov r2, r5 <== NOT EXECUTED a0006f48: e1a03004 mov r3, r4 <== NOT EXECUTED a0006f4c: e58d6000 str r6, [sp] <== NOT EXECUTED a0006f50: ebffff43 bl a0006c64 <scanString> <== NOT EXECUTED a0006f54: e3500000 cmp r0, #0 <== NOT EXECUTED a0006f58: 0affffe3 beq a0006eec <scanpw+0x3c> <== NOT EXECUTED
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
a0006f5c: e1a00007 mov r0, r7 <== NOT EXECUTED a0006f60: e2881010 add r1, r8, #16 <== NOT EXECUTED a0006f64: e1a02005 mov r2, r5 <== NOT EXECUTED a0006f68: e1a03004 mov r3, r4 <== NOT EXECUTED a0006f6c: e58d6000 str r6, [sp] <== NOT EXECUTED a0006f70: ebffff3b bl a0006c64 <scanString> <== NOT EXECUTED a0006f74: e3500000 cmp r0, #0 <== NOT EXECUTED a0006f78: 0affffdb beq a0006eec <scanpw+0x3c> <== NOT EXECUTED
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
a0006f7c: e1a00007 mov r0, r7 <== NOT EXECUTED a0006f80: e2881014 add r1, r8, #20 <== NOT EXECUTED a0006f84: e1a02005 mov r2, r5 <== NOT EXECUTED a0006f88: e1a03004 mov r3, r4 <== NOT EXECUTED a0006f8c: e58d6000 str r6, [sp] <== NOT EXECUTED a0006f90: ebffff33 bl a0006c64 <scanString> <== NOT EXECUTED a0006f94: e3500000 cmp r0, #0 <== NOT EXECUTED a0006f98: 0affffd3 beq a0006eec <scanpw+0x3c> <== NOT EXECUTED
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
a0006f9c: e1a03004 mov r3, r4 <== NOT EXECUTED a0006fa0: e3a06001 mov r6, #1 <== NOT EXECUTED a0006fa4: e1a00007 mov r0, r7 <== NOT EXECUTED a0006fa8: e2881018 add r1, r8, #24 <== NOT EXECUTED a0006fac: e1a02005 mov r2, r5 <== NOT EXECUTED a0006fb0: e58d6000 str r6, [sp] <== NOT EXECUTED a0006fb4: ebffff2a bl a0006c64 <scanString> <== NOT EXECUTED a0006fb8: e3500000 cmp r0, #0 <== NOT EXECUTED
return 0;
pwd->pw_uid = pwuid;
a0006fbc: 11dd31b0 ldrhne r3, [sp, #16] <== NOT EXECUTED
pwd->pw_gid = pwgid; return 1;
a0006fc0: 11a00006 movne r0, r6 <== NOT EXECUTED
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
return 0;
pwd->pw_uid = pwuid;
a0006fc4: 11c830b8 strhne r3, [r8, #8] <== NOT EXECUTED
pwd->pw_gid = pwgid;
a0006fc8: 11dd30bc ldrhne r3, [sp, #12] <== NOT EXECUTED a0006fcc: 11c830ba strhne r3, [r8, #10] <== NOT EXECUTED
return 1;
a0006fd0: eaffffc5 b a0006eec <scanpw+0x3c> <== NOT EXECUTED
a0009458 <seteuid>:
#include <rtems/userenv.h>
int seteuid( uid_t euid )
{
_POSIX_types_Euid = euid;
a0009458: e59f300c ldr r3, [pc, #12] ; a000946c <seteuid+0x14> <== NOT EXECUTED a000945c: e5933000 ldr r3, [r3] <== NOT EXECUTED a0009460: e1c303b6 strh r0, [r3, #54] ; 0x36 <== NOT EXECUTED
return 0; }
a0009464: e3a00000 mov r0, #0 <== NOT EXECUTED a0009468: e12fff1e bx lr <== NOT EXECUTED
a0007504 <setgrent>:
void setgrent(void)
{
a0007504: e92d4010 push {r4, lr}
init_etc_passwd_group();
if (group_fp != NULL)
a0007508: e59f4024 ldr r4, [pc, #36] ; a0007534 <setgrent+0x30>
return &grent;
}
void setgrent(void)
{
init_etc_passwd_group();
a000750c: ebfffeb0 bl a0006fd4 <init_etc_passwd_group>
if (group_fp != NULL)
a0007510: e59401c4 ldr r0, [r4, #452] ; 0x1c4 a0007514: e3500000 cmp r0, #0
a0007518: 0a000000 beq a0007520 <setgrent+0x1c>
fclose(group_fp);
a000751c: eb002b7c bl a0012314 <fclose> <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
a0007520: e59f0010 ldr r0, [pc, #16] ; a0007538 <setgrent+0x34> a0007524: e59f1010 ldr r1, [pc, #16] ; a000753c <setgrent+0x38> a0007528: eb002d50 bl a0012a70 <fopen> a000752c: e58401c4 str r0, [r4, #452] ; 0x1c4
}
a0007530: e8bd8010 pop {r4, pc}
a0008370 <setsid>:
*
* 4.3.2 Create Session and Set Process Group ID, P1003.1b-1993, p. 88
*/
pid_t setsid( void )
{
a0008370: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
a0008374: eb002798 bl a00121dc <__errno> <== NOT EXECUTED a0008378: e3a03001 mov r3, #1 <== NOT EXECUTED a000837c: e5803000 str r3, [r0] <== NOT EXECUTED
}
a0008380: e3e00000 mvn r0, #0 <== NOT EXECUTED
a0008384: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000853c <siproc>:
int i;
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
a000853c: e591203c ldr r2, [r1, #60] ; 0x3c <== NOT EXECUTED a0008540: e3a03ee7 mov r3, #3696 ; 0xe70 <== NOT EXECUTED a0008544: e2833008 add r3, r3, #8 <== NOT EXECUTED a0008548: e0023003 and r3, r2, r3 <== NOT EXECUTED a000854c: e3530000 cmp r3, #0 <== NOT EXECUTED
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
a0008550: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a0008554: e1a04001 mov r4, r1 <== NOT EXECUTED
a0008558: e1a05000 mov r5, r0 <== NOT EXECUTED
int i;
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
a000855c: 1a000001 bne a0008568 <siproc+0x2c> <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
a0008560: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
rtems_semaphore_release (tty->osem);
}
else {
i = iproc (c, tty);
a0008564: eaffff7d b a0008360 <iproc> <== NOT EXECUTED
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
a0008568: e3a01000 mov r1, #0 <== NOT EXECUTED a000856c: e1a02001 mov r2, r1 <== NOT EXECUTED a0008570: e5940018 ldr r0, [r4, #24] <== NOT EXECUTED a0008574: eb00054f bl a0009ab8 <rtems_semaphore_obtain> <== NOT EXECUTED
i = iproc (c, tty);
a0008578: e1a01004 mov r1, r4 <== NOT EXECUTED a000857c: e1a00005 mov r0, r5 <== NOT EXECUTED a0008580: ebffff76 bl a0008360 <iproc> <== NOT EXECUTED a0008584: e1a05000 mov r5, r0 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
a0008588: e5940018 ldr r0, [r4, #24] <== NOT EXECUTED a000858c: eb000592 bl a0009bdc <rtems_semaphore_release> <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
a0008590: e1a00005 mov r0, r5 <== NOT EXECUTED
a0008594: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a00074b4 <sleep>:
#if !defined(RTEMS_POSIX_API)
unsigned int sleep(
unsigned int seconds
)
{
a00074b4: e92d4010 push {r4, lr}
a00074b8: e1a04000 mov r4, r0
rtems_status_code status;
rtems_interval ticks_per_second;
ticks_per_second = rtems_clock_get_ticks_per_second() * seconds;
a00074bc: eb000866 bl a000965c <rtems_clock_get_ticks_per_second>
status = rtems_task_wake_after( ticks_per_second );
a00074c0: e0000094 mul r0, r4, r0 a00074c4: eb000bad bl a000a380 <rtems_task_wake_after>
* Returns the "unslept" amount of time. In RTEMS signals are not
* interruptable, so tasks really sleep all of the requested time.
*/
return 0;
}
a00074c8: e3a00000 mov r0, #0
a00074cc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0007364 <stat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
a0007364: e92d4070 push {r4, r5, r6, lr}
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
a0007368: e2515000 subs r5, r1, #0
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
a000736c: e24dd018 sub sp, sp, #24 a0007370: e1a06000 mov r6, r0
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
a0007374: 0a000019 beq a00073e0 <stat+0x7c>
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
a0007378: eb0023cc bl a00102b0 <strlen> a000737c: e28d4004 add r4, sp, #4 a0007380: e3a03001 mov r3, #1 a0007384: e1a01000 mov r1, r0 a0007388: e58d3000 str r3, [sp] a000738c: e3a02000 mov r2, #0 a0007390: e1a00006 mov r0, r6 a0007394: e1a03004 mov r3, r4 a0007398: ebfffc24 bl a0006430 <rtems_filesystem_evaluate_path>
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
a000739c: e2501000 subs r1, r0, #0
return -1;
a00073a0: 13e05000 mvnne r5, #0
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
a00073a4: 1a00000a bne a00073d4 <stat+0x70>
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
a00073a8: e1a00005 mov r0, r5 a00073ac: e3a02048 mov r2, #72 ; 0x48 a00073b0: eb0022b4 bl a000fe88 <memset>
status = (*loc.handlers->fstat_h)( &loc, buf );
a00073b4: e59d300c ldr r3, [sp, #12] a00073b8: e1a01005 mov r1, r5 a00073bc: e1a00004 mov r0, r4 a00073c0: e5933018 ldr r3, [r3, #24] a00073c4: e12fff33 blx r3 a00073c8: e1a05000 mov r5, r0
rtems_filesystem_freenode( &loc );
a00073cc: e1a00004 mov r0, r4 a00073d0: ebfffc50 bl a0006518 <rtems_filesystem_freenode>
return status;
}
a00073d4: e1a00005 mov r0, r5
a00073d8: e28dd018 add sp, sp, #24
a00073dc: e8bd8070 pop {r4, r5, r6, pc}
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
a00073e0: eb002043 bl a000f4f4 <__errno> <== NOT EXECUTED a00073e4: e3a0300e mov r3, #14 <== NOT EXECUTED a00073e8: e5803000 str r3, [r0] <== NOT EXECUTED a00073ec: e3e05000 mvn r5, #0 <== NOT EXECUTED a00073f0: eafffff7 b a00073d4 <stat+0x70> <== NOT EXECUTED
a0009c08 <statvfs>:
#include <sys/statvfs.h>
int
statvfs (const char *path, struct statvfs *sb)
{
a0009c08: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
a0009c0c: e24dd018 sub sp, sp, #24 <== NOT EXECUTED
a0009c10: e1a05001 mov r5, r1 <== NOT EXECUTED
a0009c14: e1a06000 mov r6, r0 <== NOT EXECUTED
* The root node of the mounted filesytem.
* The node for the directory that the fileystem is mounted on.
* The mount entry that is being refered to.
*/
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
a0009c18: eb0030da bl a0015f88 <strlen> <== NOT EXECUTED a0009c1c: e28d4004 add r4, sp, #4 <== NOT EXECUTED a0009c20: e3a03001 mov r3, #1 <== NOT EXECUTED a0009c24: e1a01000 mov r1, r0 <== NOT EXECUTED a0009c28: e58d3000 str r3, [sp] <== NOT EXECUTED a0009c2c: e3a02000 mov r2, #0 <== NOT EXECUTED a0009c30: e1a00006 mov r0, r6 <== NOT EXECUTED a0009c34: e1a03004 mov r3, r4 <== NOT EXECUTED a0009c38: ebfffabd bl a0008734 <rtems_filesystem_evaluate_path> <== NOT EXECUTED a0009c3c: e3500000 cmp r0, #0 <== NOT EXECUTED
return -1;
a0009c40: 13e05000 mvnne r5, #0 <== NOT EXECUTED
* The root node of the mounted filesytem.
* The node for the directory that the fileystem is mounted on.
* The mount entry that is being refered to.
*/
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
a0009c44: 1a000018 bne a0009cac <statvfs+0xa4> <== NOT EXECUTED
return -1;
mt_entry = loc.mt_entry;
fs_mount_root = &mt_entry->mt_fs_root;
memset (sb, 0, sizeof (struct statvfs));
a0009c48: e1a03005 mov r3, r5 <== NOT EXECUTED a0009c4c: e4830004 str r0, [r3], #4 <== NOT EXECUTED a0009c50: e2833004 add r3, r3, #4 <== NOT EXECUTED a0009c54: e5850004 str r0, [r5, #4] <== NOT EXECUTED a0009c58: e4830004 str r0, [r3], #4 <== NOT EXECUTED a0009c5c: e4830004 str r0, [r3], #4 <== NOT EXECUTED a0009c60: e4830004 str r0, [r3], #4 <== NOT EXECUTED a0009c64: e4830004 str r0, [r3], #4 <== NOT EXECUTED a0009c68: e4830004 str r0, [r3], #4 <== NOT EXECUTED a0009c6c: e4830004 str r0, [r3], #4 <== NOT EXECUTED a0009c70: e4830004 str r0, [r3], #4 <== NOT EXECUTED a0009c74: e4830004 str r0, [r3], #4 <== NOT EXECUTED a0009c78: e4830004 str r0, [r3], #4 <== NOT EXECUTED a0009c7c: e4830004 str r0, [r3], #4 <== NOT EXECUTED
*/
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
return -1;
mt_entry = loc.mt_entry;
a0009c80: e59d2014 ldr r2, [sp, #20] <== NOT EXECUTED
fs_mount_root = &mt_entry->mt_fs_root;
memset (sb, 0, sizeof (struct statvfs));
a0009c84: e4830004 str r0, [r3], #4 <== NOT EXECUTED a0009c88: e5830000 str r0, [r3] <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
a0009c8c: e5923028 ldr r3, [r2, #40] ; 0x28 <== NOT EXECUTED a0009c90: e1a01005 mov r1, r5 <== NOT EXECUTED a0009c94: e282001c add r0, r2, #28 <== NOT EXECUTED a0009c98: e5933044 ldr r3, [r3, #68] ; 0x44 <== NOT EXECUTED a0009c9c: e12fff33 blx r3 <== NOT EXECUTED a0009ca0: e1a05000 mov r5, r0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
a0009ca4: e1a00004 mov r0, r4 <== NOT EXECUTED a0009ca8: ebfffadb bl a000881c <rtems_filesystem_freenode> <== NOT EXECUTED
return result;
}
a0009cac: e1a00005 mov r0, r5 <== NOT EXECUTED
a0009cb0: e28dd018 add sp, sp, #24 <== NOT EXECUTED
a0009cb4: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a00086f4 <sync>:
{
/*
* Walk the one used initially by RTEMS.
*/
_fwalk(_global_impure_ptr, sync_wrapper);
a00086f4: e59f3018 ldr r3, [pc, #24] ; a0008714 <sync+0x20> <== NOT EXECUTED
* We have to extern it here.
*/
extern struct _reent * const _global_impure_ptr __ATTRIBUTE_IMPURE_PTR__;
void sync(void)
{
a00086f8: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
/*
* Walk the one used initially by RTEMS.
*/
_fwalk(_global_impure_ptr, sync_wrapper);
a00086fc: e5930000 ldr r0, [r3] <== NOT EXECUTED a0008700: e59f1010 ldr r1, [pc, #16] ; a0008718 <sync+0x24> <== NOT EXECUTED a0008704: eb002abf bl a0013208 <_fwalk> <== NOT EXECUTED
*/
/*
* Now walk all the per-thread reentrancy structures.
*/
rtems_iterate_over_all_threads(sync_per_thread);
a0008708: e59f000c ldr r0, [pc, #12] ; a000871c <sync+0x28> <== NOT EXECUTED
}
a000870c: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
*/
/*
* Now walk all the per-thread reentrancy structures.
*/
rtems_iterate_over_all_threads(sync_per_thread);
a0008710: ea000ed7 b a000c274 <rtems_iterate_over_all_threads> <== NOT EXECUTED
a0008698 <sync_per_thread>:
/*
* The sync_wrapper() function will operate on the current thread's
* reent structure so we will temporarily use that.
*/
this_reent = t->libc_reent;
a0008698: e59030f0 ldr r3, [r0, #240] ; 0xf0 <== NOT EXECUTED
fdatasync(fn);
}
/* iterate over all FILE *'s for this thread */
static void sync_per_thread(Thread_Control *t)
{
a000869c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
/*
* The sync_wrapper() function will operate on the current thread's
* reent structure so we will temporarily use that.
*/
this_reent = t->libc_reent;
if ( this_reent ) {
a00086a0: e3530000 cmp r3, #0 <== NOT EXECUTED a00086a4: 0a000008 beq a00086cc <sync_per_thread+0x34> <== NOT EXECUTED
current_reent = _Thread_Executing->libc_reent;
a00086a8: e59f4020 ldr r4, [pc, #32] ; a00086d0 <sync_per_thread+0x38><== NOT EXECUTED
_Thread_Executing->libc_reent = this_reent;
_fwalk (t->libc_reent, sync_wrapper);
a00086ac: e59f1020 ldr r1, [pc, #32] ; a00086d4 <sync_per_thread+0x3c><== NOT EXECUTED
* The sync_wrapper() function will operate on the current thread's
* reent structure so we will temporarily use that.
*/
this_reent = t->libc_reent;
if ( this_reent ) {
current_reent = _Thread_Executing->libc_reent;
a00086b0: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED a00086b4: e59250f0 ldr r5, [r2, #240] ; 0xf0 <== NOT EXECUTED
_Thread_Executing->libc_reent = this_reent;
a00086b8: e58230f0 str r3, [r2, #240] ; 0xf0 <== NOT EXECUTED
_fwalk (t->libc_reent, sync_wrapper);
a00086bc: e59000f0 ldr r0, [r0, #240] ; 0xf0 <== NOT EXECUTED a00086c0: eb002ad0 bl a0013208 <_fwalk> <== NOT EXECUTED
_Thread_Executing->libc_reent = current_reent;
a00086c4: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED
a00086c8: e58350f0 str r5, [r3, #240] ; 0xf0 <== NOT EXECUTED
a00086cc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a00086d8 <sync_wrapper>:
/* XXX check standards -- Linux version appears to be void */
void _fwalk(struct _reent *, void *);
static void sync_wrapper(FILE *f)
{
a00086d8: e92d4010 push {r4, lr} <== NOT EXECUTED
int fn = fileno(f);
a00086dc: eb0027e5 bl a0012678 <fileno> <== NOT EXECUTED a00086e0: e1a04000 mov r4, r0 <== NOT EXECUTED
/* * We are explicitly NOT checking the return values as it does not * matter if they succeed. We are just making a best faith attempt * at both and trusting that we were passed a good FILE pointer. */ fsync(fn);
a00086e4: ebfffae0 bl a000726c <fsync> <== NOT EXECUTED
fdatasync(fn);
a00086e8: e1a00004 mov r0, r4 <== NOT EXECUTED
}
a00086ec: e8bd4010 pop {r4, lr} <== NOT EXECUTED
* We are explicitly NOT checking the return values as it does not * matter if they succeed. We are just making a best faith attempt * at both and trusting that we were passed a good FILE pointer. */ fsync(fn); fdatasync(fn);
a00086f0: eafffa21 b a0006f7c <fdatasync> <== NOT EXECUTED
a0009360 <tcsetattr>:
int fd,
int opt,
struct termios *tp
)
{
switch (opt) {
a0009360: e3510000 cmp r1, #0
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
a0009364: e92d4030 push {r4, r5, lr}
a0009368: e1a05000 mov r5, r0
a000936c: e1a04002 mov r4, r2
switch (opt) {
a0009370: 0a00000b beq a00093a4 <tcsetattr+0x44>
a0009374: e3510001 cmp r1, #1
a0009378: 0a000004 beq a0009390 <tcsetattr+0x30> <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
a000937c: eb0027e1 bl a0013308 <__errno> <== NOT EXECUTED a0009380: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED a0009384: e5803000 str r3, [r0] <== NOT EXECUTED
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
}
}
a0009388: e3e00000 mvn r0, #0 <== NOT EXECUTED
a000938c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
switch (opt) {
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
a0009390: e3a01003 mov r1, #3 <== NOT EXECUTED a0009394: e3a02000 mov r2, #0 <== NOT EXECUTED a0009398: eb001d57 bl a00108fc <ioctl> <== NOT EXECUTED a000939c: e3500000 cmp r0, #0 <== NOT EXECUTED a00093a0: bafffff8 blt a0009388 <tcsetattr+0x28> <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
a00093a4: e1a00005 mov r0, r5 a00093a8: e3a01002 mov r1, #2 a00093ac: e1a02004 mov r2, r4
} }
a00093b0: e8bd4030 pop {r4, r5, lr}
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
a00093b4: ea001d50 b a00108fc <ioctl>
a000ccd8 <truncate>:
int truncate(
const char *path,
off_t length
)
{
a000ccd8: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
a000ccdc: e1a05001 mov r5, r1 <== NOT EXECUTED
int status;
int fd;
fd = open( path, O_WRONLY );
a000cce0: e3a01001 mov r1, #1 <== NOT EXECUTED
int truncate(
const char *path,
off_t length
)
{
a000cce4: e1a06002 mov r6, r2 <== NOT EXECUTED
int status;
int fd;
fd = open( path, O_WRONLY );
a000cce8: ebfff6a6 bl a000a788 <open> <== NOT EXECUTED
if ( fd == -1 )
a000ccec: e3700001 cmn r0, #1 <== NOT EXECUTED
)
{
int status;
int fd;
fd = open( path, O_WRONLY );
a000ccf0: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( fd == -1 )
return -1;
a000ccf4: 01a05000 moveq r5, r0 <== NOT EXECUTED
{
int status;
int fd;
fd = open( path, O_WRONLY );
if ( fd == -1 )
a000ccf8: 0a000005 beq a000cd14 <truncate+0x3c> <== NOT EXECUTED
return -1;
status = ftruncate( fd, length );
a000ccfc: e1a01005 mov r1, r5 <== NOT EXECUTED a000cd00: e1a02006 mov r2, r6 <== NOT EXECUTED a000cd04: eb00160c bl a001253c <ftruncate> <== NOT EXECUTED a000cd08: e1a05000 mov r5, r0 <== NOT EXECUTED
(void) close( fd );
a000cd0c: e1a00004 mov r0, r4 <== NOT EXECUTED a000cd10: ebfff14b bl a0009244 <close> <== NOT EXECUTED
return status;
}
a000cd14: e1a00005 mov r0, r5 <== NOT EXECUTED
a000cd18: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a000a138 <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
a000a138: e92d40f0 push {r4, r5, r6, r7, lr}
a000a13c: e24dd030 sub sp, sp, #48 ; 0x30
a000a140: e1a07000 mov r7, r0
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
a000a144: ebfff462 bl a00072d4 <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
a000a148: e2505000 subs r5, r0, #0
a000a14c: 1a00003a bne a000a23c <unlink+0x104>
rtems_filesystem_get_start_loc( path, &i, &parentloc );
a000a150: e28d4018 add r4, sp, #24
a000a154: e1a00007 mov r0, r7 <== NOT EXECUTED a000a158: e28d102c add r1, sp, #44 ; 0x2c <== NOT EXECUTED a000a15c: e1a02004 mov r2, r4 <== NOT EXECUTED a000a160: ebfff87a bl a0008350 <rtems_filesystem_get_start_loc> <== NOT EXECUTED
const char *name; rtems_filesystem_location_info_t parentloc; rtems_filesystem_location_info_t loc; int i; int result; bool free_parentloc = false;
a000a164: e1a06005 mov r6, r5 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
a000a168: e28dc004 add ip, sp, #4
a000a16c: e1a0e004 mov lr, r4
a000a170: e8be000f ldm lr!, {r0, r1, r2, r3}
a000a174: e8ac000f stmia ip!, {r0, r1, r2, r3}
a000a178: e59e3000 ldr r3, [lr]
name = path + parentpathlen;
a000a17c: e0875005 add r5, r7, r5
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
a000a180: e1a00005 mov r0, r5
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
a000a184: e58c3000 str r3, [ip]
name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
a000a188: eb002fe1 bl a0016114 <strlen> a000a18c: e1a01000 mov r1, r0 a000a190: e1a00005 mov r0, r5 a000a194: ebfff45d bl a0007310 <rtems_filesystem_prefix_separators> a000a198: e0857000 add r7, r5, r0
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
a000a19c: e1a00007 mov r0, r7 a000a1a0: eb002fdb bl a0016114 <strlen> a000a1a4: e28d5004 add r5, sp, #4 a000a1a8: e1a01000 mov r1, r0 a000a1ac: e3a02000 mov r2, #0 a000a1b0: e1a00007 mov r0, r7 a000a1b4: e1a03005 mov r3, r5 a000a1b8: e58d2000 str r2, [sp] a000a1bc: ebfff412 bl a000720c <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
a000a1c0: e3500000 cmp r0, #0
a000a1c4: 1a000014 bne a000a21c <unlink+0xe4>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
}
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) {
a000a1c8: e59d3010 ldr r3, [sp, #16] a000a1cc: e1a00005 mov r0, r5 a000a1d0: e5933010 ldr r3, [r3, #16] a000a1d4: e12fff33 blx r3 a000a1d8: e3500001 cmp r0, #1
a000a1dc: 0a000022 beq a000a26c <unlink+0x134>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( EISDIR );
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
a000a1e0: e59d3010 ldr r3, [sp, #16] a000a1e4: e1a01005 mov r1, r5 a000a1e8: e1a00004 mov r0, r4 a000a1ec: e593300c ldr r3, [r3, #12] a000a1f0: e12fff33 blx r3 a000a1f4: e1a07000 mov r7, r0
rtems_filesystem_freenode( &loc );
a000a1f8: e1a00005 mov r0, r5 a000a1fc: ebfff458 bl a0007364 <rtems_filesystem_freenode>
if ( free_parentloc )
a000a200: e3560000 cmp r6, #0
a000a204: 0a000001 beq a000a210 <unlink+0xd8>
rtems_filesystem_freenode( &parentloc );
a000a208: e1a00004 mov r0, r4 a000a20c: ebfff454 bl a0007364 <rtems_filesystem_freenode>
return result;
}
a000a210: e1a00007 mov r0, r7
a000a214: e28dd030 add sp, sp, #48 ; 0x30
a000a218: e8bd80f0 pop {r4, r5, r6, r7, pc}
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
a000a21c: e3560000 cmp r6, #0
a000a220: 1a000001 bne a000a22c <unlink+0xf4>
rtems_filesystem_freenode( &parentloc );
return -1;
a000a224: e3e07000 mvn r7, #0 <== NOT EXECUTED a000a228: eafffff8 b a000a210 <unlink+0xd8> <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
a000a22c: e1a00004 mov r0, r4 <== NOT EXECUTED a000a230: ebfff44b bl a0007364 <rtems_filesystem_freenode> <== NOT EXECUTED
return -1;
a000a234: e3e07000 mvn r7, #0 <== NOT EXECUTED a000a238: eafffff4 b a000a210 <unlink+0xd8> <== NOT EXECUTED
parentpathlen = rtems_filesystem_dirname ( path );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( path, &i, &parentloc );
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
a000a23c: e3a03000 mov r3, #0 a000a240: e28d4018 add r4, sp, #24 a000a244: e58d3000 str r3, [sp] a000a248: e3a02002 mov r2, #2 a000a24c: e1a00007 mov r0, r7 a000a250: e1a01005 mov r1, r5 a000a254: e1a03004 mov r3, r4 a000a258: ebfff407 bl a000727c <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
a000a25c: e3500000 cmp r0, #0
a000a260: 1affffef bne a000a224 <unlink+0xec>
return -1;
free_parentloc = true;
a000a264: e3a06001 mov r6, #1 a000a268: eaffffbe b a000a168 <unlink+0x30>
rtems_filesystem_freenode( &parentloc );
return -1;
}
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_filesystem_freenode( &loc );
a000a26c: e1a00005 mov r0, r5 a000a270: ebfff43b bl a0007364 <rtems_filesystem_freenode>
if ( free_parentloc )
a000a274: e3560000 cmp r6, #0
a000a278: 0a000001 beq a000a284 <unlink+0x14c>
rtems_filesystem_freenode( &parentloc );
a000a27c: e1a00004 mov r0, r4 a000a280: ebfff437 bl a0007364 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EISDIR );
a000a284: eb002be3 bl a0015218 <__errno>
a000a288: e3a03015 mov r3, #21 <== NOT EXECUTED a000a28c: e5803000 str r3, [r0] <== NOT EXECUTED a000a290: e3e07000 mvn r7, #0 <== NOT EXECUTED a000a294: eaffffdd b a000a210 <unlink+0xd8> <== NOT EXECUTED
a000a2d4 <unmount>:
*/
int unmount(
const char *path
)
{
a000a2d4: e92d4070 push {r4, r5, r6, lr}
a000a2d8: e24dd018 sub sp, sp, #24
a000a2dc: e1a05000 mov r5, r0
* The root node of the mounted filesytem.
* The node for the directory that the fileystem is mounted on.
* The mount entry that is being refered to.
*/
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
a000a2e0: eb002488 bl a0013508 <strlen> a000a2e4: e28d4004 add r4, sp, #4 a000a2e8: e1a01000 mov r1, r0 a000a2ec: e3a0c001 mov ip, #1 a000a2f0: e1a00005 mov r0, r5 a000a2f4: e3a02000 mov r2, #0 a000a2f8: e1a03004 mov r3, r4 a000a2fc: e58dc000 str ip, [sp] a000a300: ebfff33f bl a0007004 <rtems_filesystem_evaluate_path> a000a304: e3500000 cmp r0, #0
a000a308: 1a00001a bne a000a378 <unmount+0xa4>
return -1;
mt_entry = loc.mt_entry;
a000a30c: e59d5014 ldr r5, [sp, #20]
/*
* Verify this is the root node for the file system to be unmounted.
*/
if ( fs_root_loc->node_access != loc.node_access ){
a000a310: e59d3004 ldr r3, [sp, #4] a000a314: e595201c ldr r2, [r5, #28] a000a318: e1520003 cmp r2, r3
a000a31c: 1a00002d bne a000a3d8 <unmount+0x104>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
a000a320: e1a00004 mov r0, r4 a000a324: ebfff370 bl a00070ec <rtems_filesystem_freenode>
* that made the current node thread based instead
* of system based? I thought it was but it doesn't
* look like it in this version.
*/
if ( rtems_filesystem_current.mt_entry == mt_entry )
a000a328: e59f30f8 ldr r3, [pc, #248] ; a000a428 <unmount+0x154> a000a32c: e5933000 ldr r3, [r3] a000a330: e5933014 ldr r3, [r3, #20] a000a334: e1530005 cmp r3, r5
a000a338: 0a00002d beq a000a3f4 <unmount+0x120>
/*
* Verify there are no file systems below the path specified
*/
if ( rtems_filesystem_mount_iterate( is_fs_below_mount_point,
a000a33c: e59f00e8 ldr r0, [pc, #232] ; a000a42c <unmount+0x158> a000a340: e595102c ldr r1, [r5, #44] ; 0x2c a000a344: ebfff5cc bl a0007a7c <rtems_filesystem_mount_iterate> a000a348: e3500000 cmp r0, #0
a000a34c: 1a000028 bne a000a3f4 <unmount+0x120>
* Run the file descriptor table to determine if there are any file
* descriptors that are currently active and reference nodes in the
* file system that we are trying to unmount
*/
if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 )
a000a350: e1a00005 mov r0, r5 a000a354: ebfff46c bl a000750c <rtems_libio_is_open_files_in_fs> a000a358: e3500001 cmp r0, #1
a000a35c: 0a000024 beq a000a3f4 <unmount+0x120>
* Allow the file system being unmounted on to do its cleanup.
* If it fails it will set the errno to the approprate value
* and the fileystem will not be modified.
*/
if (( fs_mount_loc->ops->unmount_h )( mt_entry ) != 0 )
a000a360: e5953014 ldr r3, [r5, #20] a000a364: e1a00005 mov r0, r5 a000a368: e5933028 ldr r3, [r3, #40] ; 0x28 a000a36c: e12fff33 blx r3 a000a370: e2506000 subs r6, r0, #0
a000a374: 0a000002 beq a000a384 <unmount+0xb0>
*/
if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
rtems_fatal_error_occurred( 0 );
return -1;
a000a378: e3e00000 mvn r0, #0
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
a000a37c: e28dd018 add sp, sp, #24
a000a380: e8bd8070 pop {r4, r5, r6, pc}
* NOTE: Fatal error is called in a case which should never happen
* This was response was questionable but the best we could
* come up with.
*/
if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){
a000a384: e5953028 ldr r3, [r5, #40] ; 0x28 a000a388: e1a00005 mov r0, r5 a000a38c: e593302c ldr r3, [r3, #44] ; 0x2c a000a390: e12fff33 blx r3 a000a394: e2504000 subs r4, r0, #0
a000a398: 1a00001a bne a000a408 <unmount+0x134>
rtems_status_code rtems_libio_set_private_env(void);
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ;
static inline void rtems_libio_lock( void )
{
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
a000a39c: e59f608c ldr r6, [pc, #140] ; a000a430 <unmount+0x15c> a000a3a0: e1a01004 mov r1, r4 a000a3a4: e1a02004 mov r2, r4 a000a3a8: e5960000 ldr r0, [r6] a000a3ac: eb000295 bl a000ae08 <rtems_semaphore_obtain>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
a000a3b0: e1a00005 mov r0, r5 a000a3b4: eb0004e6 bl a000b754 <_Chain_Extract>
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
a000a3b8: e5960000 ldr r0, [r6] a000a3bc: eb0002da bl a000af2c <rtems_semaphore_release>
/*
* Free the memory node that was allocated in mount
* Free the memory associated with the extracted mount table entry.
*/
rtems_filesystem_freenode( fs_mount_loc );
a000a3c0: e2850008 add r0, r5, #8 a000a3c4: ebfff348 bl a00070ec <rtems_filesystem_freenode>
free( mt_entry );
a000a3c8: e1a00005 mov r0, r5 a000a3cc: ebfff34b bl a0007100 <free>
return 0;
a000a3d0: e1a00004 mov r0, r4 a000a3d4: eaffffe8 b a000a37c <unmount+0xa8>
/*
* Verify this is the root node for the file system to be unmounted.
*/
if ( fs_root_loc->node_access != loc.node_access ){
rtems_filesystem_freenode( &loc );
a000a3d8: e1a00004 mov r0, r4 a000a3dc: ebfff342 bl a00070ec <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EACCES );
a000a3e0: eb001ed0 bl a0011f28 <__errno> a000a3e4: e3a0300d mov r3, #13 a000a3e8: e5803000 str r3, [r0] a000a3ec: e3e00000 mvn r0, #0 a000a3f0: eaffffe1 b a000a37c <unmount+0xa8>
* descriptors that are currently active and reference nodes in the
* file system that we are trying to unmount
*/
if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 )
rtems_set_errno_and_return_minus_one( EBUSY );
a000a3f4: eb001ecb bl a0011f28 <__errno> a000a3f8: e3a03010 mov r3, #16 a000a3fc: e5803000 str r3, [r0] a000a400: e3e00000 mvn r0, #0 a000a404: eaffffdc b a000a37c <unmount+0xa8>
* This was response was questionable but the best we could
* come up with.
*/
if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
a000a408: e5953014 ldr r3, [r5, #20] a000a40c: e1a00005 mov r0, r5
a000a410: e5933020 ldr r3, [r3, #32] <== NOT EXECUTED a000a414: e12fff33 blx r3 <== NOT EXECUTED a000a418: e3500000 cmp r0, #0 <== NOT EXECUTED a000a41c: 0affffd5 beq a000a378 <unmount+0xa4> <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
a000a420: e1a00006 mov r0, r6 <== NOT EXECUTED a000a424: eb000407 bl a000b448 <rtems_fatal_error_occurred> <== NOT EXECUTED
a000a494 <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
a000a494: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
a000a498: e24dd018 sub sp, sp, #24 <== NOT EXECUTED
a000a49c: e1a05001 mov r5, r1 <== NOT EXECUTED
a000a4a0: e1a06000 mov r6, r0 <== NOT EXECUTED
rtems_filesystem_location_info_t temp_loc;
int result;
struct utimbuf now;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
a000a4a4: eb002683 bl a0013eb8 <strlen> <== NOT EXECUTED a000a4a8: e28d4004 add r4, sp, #4 <== NOT EXECUTED a000a4ac: e3a03001 mov r3, #1 <== NOT EXECUTED a000a4b0: e1a01000 mov r1, r0 <== NOT EXECUTED a000a4b4: e58d3000 str r3, [sp] <== NOT EXECUTED a000a4b8: e3a02000 mov r2, #0 <== NOT EXECUTED a000a4bc: e1a00006 mov r0, r6 <== NOT EXECUTED a000a4c0: e1a03004 mov r3, r4 <== NOT EXECUTED a000a4c4: ebfff1f3 bl a0006c98 <rtems_filesystem_evaluate_path> <== NOT EXECUTED a000a4c8: e3500000 cmp r0, #0 <== NOT EXECUTED
return -1;
a000a4cc: 13e05000 mvnne r5, #0 <== NOT EXECUTED
{
rtems_filesystem_location_info_t temp_loc;
int result;
struct utimbuf now;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
a000a4d0: 1a000009 bne a000a4fc <utime+0x68> <== NOT EXECUTED
return -1;
if ( times == NULL ) {
a000a4d4: e3550000 cmp r5, #0 <== NOT EXECUTED
a000a4d8: 0a00000a beq a000a508 <utime+0x74> <== NOT EXECUTED
a000a4dc: e8950006 ldm r5, {r1, r2} <== NOT EXECUTED
now.actime = now.modtime = time( NULL );
times = &now;
}
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
a000a4e0: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED a000a4e4: e1a00004 mov r0, r4 <== NOT EXECUTED a000a4e8: e5933030 ldr r3, [r3, #48] ; 0x30 <== NOT EXECUTED a000a4ec: e12fff33 blx r3 <== NOT EXECUTED a000a4f0: e1a05000 mov r5, r0 <== NOT EXECUTED
rtems_filesystem_freenode( &temp_loc );
a000a4f4: e1a00004 mov r0, r4 <== NOT EXECUTED a000a4f8: ebfff304 bl a0007110 <rtems_filesystem_freenode> <== NOT EXECUTED
return result;
}
a000a4fc: e1a00005 mov r0, r5 <== NOT EXECUTED
a000a500: e28dd018 add sp, sp, #24 <== NOT EXECUTED
a000a504: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
return -1;
if ( times == NULL ) {
now.actime = now.modtime = time( NULL );
a000a508: eb0026bd bl a0014004 <time> <== NOT EXECUTED a000a50c: e1a02000 mov r2, r0 <== NOT EXECUTED a000a510: e1a01000 mov r1, r0 <== NOT EXECUTED a000a514: eafffff1 b a000a4e0 <utime+0x4c> <== NOT EXECUTED
a000a518 <utimes>:
int utimes(
const char *path,
const struct timeval times[2]
)
{
a000a518: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
struct utimbuf timeinsecs;
if ( times == NULL )
a000a51c: e2513000 subs r3, r1, #0 <== NOT EXECUTED
return utime( path, NULL );
timeinsecs.actime = (time_t) times[0].tv_sec;
a000a520: 15932000 ldrne r2, [r3] <== NOT EXECUTED
timeinsecs.modtime = (time_t) times[1].tv_sec;
a000a524: 15933008 ldrne r3, [r3, #8] <== NOT EXECUTED
int utimes(
const char *path,
const struct timeval times[2]
)
{
a000a528: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
return utime( path, NULL );
timeinsecs.actime = (time_t) times[0].tv_sec;
timeinsecs.modtime = (time_t) times[1].tv_sec;
return utime( path, &timeinsecs );
a000a52c: 11a0100d movne r1, sp <== NOT EXECUTED
struct utimbuf timeinsecs;
if ( times == NULL )
return utime( path, NULL );
timeinsecs.actime = (time_t) times[0].tv_sec;
a000a530: 158d2000 strne r2, [sp] <== NOT EXECUTED
timeinsecs.modtime = (time_t) times[1].tv_sec;
a000a534: 158d3004 strne r3, [sp, #4] <== NOT EXECUTED
return utime( path, &timeinsecs );
a000a538: ebffffd5 bl a000a494 <utime> <== NOT EXECUTED
}
a000a53c: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a000a540: e8bd8000 pop {pc} <== NOT EXECUTED
a0009074 <vprintk>:
*/
void vprintk(
const char *fmt,
va_list ap
)
{
a0009074: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a0009078: e1a0a000 mov sl, r0
for (; *fmt != '\0'; fmt++) {
a000907c: e5d00000 ldrb r0, [r0]
*/
void vprintk(
const char *fmt,
va_list ap
)
{
a0009080: e24dd01c sub sp, sp, #28 a0009084: e58d1004 str r1, [sp, #4]
for (; *fmt != '\0'; fmt++) {
a0009088: e3500000 cmp r0, #0
a000908c: 0a000073 beq a0009260 <vprintk+0x1ec>
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
BSP_output_char(*fmt);
a0009090: e59f8374 ldr r8, [pc, #884] ; a000940c <vprintk+0x398>
* console is not yet initialized or in ISR's. * * Arguments: * as in printf: fmt - format string, ... - unnamed arguments. */ void vprintk(
a0009094: e28db008 add fp, sp, #8
bool minus = false;
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
a0009098: e3500025 cmp r0, #37 ; 0x25
a000909c: 1a000071 bne a0009268 <vprintk+0x1f4>
BSP_output_char(*fmt);
continue;
}
fmt++;
if (*fmt == '0' ) {
a00090a0: e5fa3001 ldrb r3, [sl, #1]! a00090a4: e3530030 cmp r3, #48 ; 0x30
lead = '0';
fmt++;
a00090a8: 05fa3001 ldrbeq r3, [sl, #1]!
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
bool minus = false;
bool sign = false;
char lead = ' ';
a00090ac: 13a02020 movne r2, #32
BSP_output_char(*fmt);
continue;
}
fmt++;
if (*fmt == '0' ) {
lead = '0';
a00090b0: 03a01030 moveq r1, #48 ; 0x30
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
bool minus = false;
bool sign = false;
char lead = ' ';
a00090b4: 158d2000 strne r2, [sp]
BSP_output_char(*fmt);
continue;
}
fmt++;
if (*fmt == '0' ) {
lead = '0';
a00090b8: 058d1000 streq r1, [sp]
fmt++;
}
if (*fmt == '-' ) {
a00090bc: e353002d cmp r3, #45 ; 0x2d
minus = true;
fmt++;
a00090c0: 05fa3001 ldrbeq r3, [sl, #1]!
if (*fmt == '0' ) {
lead = '0';
fmt++;
}
if (*fmt == '-' ) {
minus = true;
a00090c4: 03a07001 moveq r7, #1
{
for (; *fmt != '\0'; fmt++) {
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
bool minus = false;
a00090c8: 13a07000 movne r7, #0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
a00090cc: e2432030 sub r2, r3, #48 ; 0x30 a00090d0: e3520009 cmp r2, #9 a00090d4: 83a06000 movhi r6, #0
a00090d8: 8a000009 bhi a0009104 <vprintk+0x90> * console is not yet initialized or in ISR's. * * Arguments: * as in printf: fmt - format string, ... - unnamed arguments. */ void vprintk(
a00090dc: e28a2001 add r2, sl, #1 a00090e0: e3a06000 mov r6, #0
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
width += ((unsigned) *fmt - '0');
a00090e4: e3a0100a mov r1, #10 a00090e8: e0263691 mla r6, r1, r6, r3 a00090ec: e1a0a002 mov sl, r2
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
a00090f0: e4d23001 ldrb r3, [r2], #1
width *= 10;
width += ((unsigned) *fmt - '0');
a00090f4: e2466030 sub r6, r6, #48 ; 0x30
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
a00090f8: e2431030 sub r1, r3, #48 ; 0x30 a00090fc: e3510009 cmp r1, #9
a0009100: 9afffff7 bls a00090e4 <vprintk+0x70>
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
a0009104: e353006c cmp r3, #108 ; 0x6c
lflag = true;
c = *++fmt;
a0009108: 05fa0001 ldrbeq r0, [sl, #1]!
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
a000910c: 11a00003 movne r0, r3
lflag = true;
a0009110: 03a03001 moveq r3, #1
)
{
for (; *fmt != '\0'; fmt++) {
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
a0009114: 13a03000 movne r3, #0
if ((c = *fmt) == 'l') {
lflag = true;
c = *++fmt;
}
if ( c == 'c' ) {
a0009118: e3500063 cmp r0, #99 ; 0x63
a000911c: 0a000098 beq a0009384 <vprintk+0x310>
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
BSP_output_char(chr);
continue;
}
if ( c == 's' ) {
a0009120: e3500073 cmp r0, #115 ; 0x73
a0009124: 0a00005a beq a0009294 <vprintk+0x220>
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
a0009128: e350006f cmp r0, #111 ; 0x6f a000912c: 1350004f cmpne r0, #79 ; 0x4f
base = 8; sign = false;
a0009130: 03a02000 moveq r2, #0 a0009134: 03a09008 moveq r9, #8
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
a0009138: 0a000009 beq a0009164 <vprintk+0xf0>
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
a000913c: e3500069 cmp r0, #105 ; 0x69 a0009140: 13500049 cmpne r0, #73 ; 0x49
a0009144: 0a000004 beq a000915c <vprintk+0xe8>
c == 'd' || c == 'D' ) {
a0009148: e3500064 cmp r0, #100 ; 0x64 a000914c: 13500044 cmpne r0, #68 ; 0x44 a0009150: 13a02000 movne r2, #0 a0009154: 03a02001 moveq r2, #1
a0009158: 1a000093 bne a00093ac <vprintk+0x338>
base = 10; sign = true;
a000915c: e3a02001 mov r2, #1 a0009160: e3a0900a mov r9, #10
} else {
BSP_output_char(c);
continue;
}
printNum(
a0009164: e3530000 cmp r3, #0
a0009168: 0a000044 beq a0009280 <vprintk+0x20c>
a000916c: e59d1004 ldr r1, [sp, #4] a0009170: e5917000 ldr r7, [r1]
lflag ? va_arg(ap, long) : (long) va_arg(ap, int),
a0009174: e2811004 add r1, r1, #4 a0009178: e58d1004 str r1, [sp, #4]
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
a000917c: e3520000 cmp r2, #0
a0009180: 0a000001 beq a000918c <vprintk+0x118>
a0009184: e3570000 cmp r7, #0
a0009188: ba000098 blt a00093f0 <vprintk+0x37c>
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
a000918c: e1a00007 mov r0, r7 a0009190: e1a01009 mov r1, r9 a0009194: eb002da2 bl a0014824 <__aeabi_uidiv> a0009198: e3500000 cmp r0, #0 a000919c: e1a04000 mov r4, r0 a00091a0: e1a05000 mov r5, r0 a00091a4: 01a04007 moveq r4, r7 a00091a8: 03a07001 moveq r7, #1
a00091ac: 0a000010 beq a00091f4 <vprintk+0x180>
a00091b0: e20930ff and r3, r9, #255 ; 0xff a00091b4: e1a02007 mov r2, r7
if (maxwidth) maxwidth--;
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
a00091b8: e3a05000 mov r5, #0 a00091bc: e1a07003 mov r7, r3 a00091c0: ea000001 b a00091cc <vprintk+0x158>
while ((n = unsigned_num / base) > 0) {
a00091c4: e1a02004 mov r2, r4 a00091c8: e1a04000 mov r4, r0
toPrint[count++] = (char) (unsigned_num - (n * base));
a00091cc: e0030794 mul r3, r4, r7
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
a00091d0: e1a00004 mov r0, r4
toPrint[count++] = (char) (unsigned_num - (n * base));
a00091d4: e0633002 rsb r3, r3, r2 a00091d8: e7cb3005 strb r3, [fp, r5]
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
a00091dc: e1a01009 mov r1, r9 a00091e0: eb002d8f bl a0014824 <__aeabi_uidiv> a00091e4: e3500000 cmp r0, #0
toPrint[count++] = (char) (unsigned_num - (n * base));
a00091e8: e2855001 add r5, r5, #1
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
a00091ec: 1afffff4 bne a00091c4 <vprintk+0x150>
a00091f0: e2857001 add r7, r5, #1
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
a00091f4: e28d101c add r1, sp, #28 a00091f8: e0815005 add r5, r1, r5
for (n=maxwidth ; n > count; n-- )
a00091fc: e1570006 cmp r7, r6
count = 0;
while ((n = unsigned_num / base) > 0) {
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
a0009200: e5454014 strb r4, [r5, #-20]
for (n=maxwidth ; n > count; n-- )
a0009204: 2a000006 bcs a0009224 <vprintk+0x1b0>
a0009208: e59d4000 ldr r4, [sp]
BSP_output_char(lead);
a000920c: e5983000 ldr r3, [r8] a0009210: e1a00004 mov r0, r4
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
a0009214: e2466001 sub r6, r6, #1
BSP_output_char(lead);
a0009218: e12fff33 blx r3
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
a000921c: e1570006 cmp r7, r6
a0009220: 3afffff9 bcc a000920c <vprintk+0x198>
BSP_output_char(lead);
for (n = 0; n < count; n++) {
a0009224: e3570000 cmp r7, #0
a0009228: 0a000009 beq a0009254 <vprintk+0x1e0> * console is not yet initialized or in ISR's. * * Arguments: * as in printf: fmt - format string, ... - unnamed arguments. */ void vprintk(
a000922c: e08b5007 add r5, fp, r7 a0009230: e3a04000 mov r4, #0
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
a0009234: e5752001 ldrb r2, [r5, #-1]! a0009238: e59f11d0 ldr r1, [pc, #464] ; a0009410 <vprintk+0x39c> a000923c: e5983000 ldr r3, [r8]
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
a0009240: e2844001 add r4, r4, #1
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
a0009244: e7d10002 ldrb r0, [r1, r2] a0009248: e12fff33 blx r3
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
a000924c: e1570004 cmp r7, r4
a0009250: 8afffff7 bhi a0009234 <vprintk+0x1c0>
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
a0009254: e5fa0001 ldrb r0, [sl, #1]! a0009258: e3500000 cmp r0, #0
a000925c: 1affff8d bne a0009098 <vprintk+0x24>
sign,
width,
lead
);
}
}
a0009260: e28dd01c add sp, sp, #28
a0009264: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
} else if ( c == 'x' || c == 'X' ) {
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
a0009268: e5983000 ldr r3, [r8] a000926c: e12fff33 blx r3
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
a0009270: e5fa0001 ldrb r0, [sl, #1]! a0009274: e3500000 cmp r0, #0
a0009278: 1affff86 bne a0009098 <vprintk+0x24>
a000927c: eafffff7 b a0009260 <vprintk+0x1ec>
} else {
BSP_output_char(c);
continue;
}
printNum(
a0009280: e59d3004 ldr r3, [sp, #4] a0009284: e5937000 ldr r7, [r3]
lflag ? va_arg(ap, long) : (long) va_arg(ap, int),
a0009288: e2833004 add r3, r3, #4 a000928c: e58d3004 str r3, [sp, #4] a0009290: eaffffb9 b a000917c <vprintk+0x108>
}
if ( c == 's' ) {
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
a0009294: e59d3004 ldr r3, [sp, #4]
if ( str == NULL ) {
str = "";
a0009298: e59f2174 ldr r2, [pc, #372] ; a0009414 <vprintk+0x3a0>
}
if ( c == 's' ) {
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
a000929c: e59d1004 ldr r1, [sp, #4] a00092a0: e5933000 ldr r3, [r3] a00092a4: e2819004 add r9, r1, #4
if ( str == NULL ) {
str = "";
a00092a8: e3530000 cmp r3, #0 a00092ac: 01a03002 moveq r3, r2 a00092b0: e58d3000 str r3, [sp]
}
/* calculate length of string */
for ( len=0, s=str ; *s ; len++, s++ )
a00092b4: e5d34000 ldrb r4, [r3] a00092b8: e3540000 cmp r4, #0
a00092bc: 0a000004 beq a00092d4 <vprintk+0x260>
a00092c0: e3a04000 mov r4, #0 a00092c4: e5f32001 ldrb r2, [r3, #1]! a00092c8: e2844001 add r4, r4, #1 a00092cc: e3520000 cmp r2, #0
a00092d0: 1afffffb bne a00092c4 <vprintk+0x250>
;
/* leading spaces */
if ( !minus )
a00092d4: e3570000 cmp r7, #0
a00092d8: 1a000008 bne a0009300 <vprintk+0x28c>
for ( i=len ; i<width ; i++ )
a00092dc: e1540006 cmp r4, r6
a00092e0: 2a000006 bcs a0009300 <vprintk+0x28c>
a00092e4: e1a05004 mov r5, r4
BSP_output_char(' ');
a00092e8: e5983000 ldr r3, [r8] a00092ec: e3a00020 mov r0, #32
for ( len=0, s=str ; *s ; len++, s++ )
;
/* leading spaces */
if ( !minus )
for ( i=len ; i<width ; i++ )
a00092f0: e2855001 add r5, r5, #1
BSP_output_char(' ');
a00092f4: e12fff33 blx r3
for ( len=0, s=str ; *s ; len++, s++ )
;
/* leading spaces */
if ( !minus )
for ( i=len ; i<width ; i++ )
a00092f8: e1550006 cmp r5, r6
a00092fc: 3afffff9 bcc a00092e8 <vprintk+0x274>
BSP_output_char(' ');
/* no width option */
if (width == 0) {
a0009300: e3560000 cmp r6, #0
a0009304: 1a000002 bne a0009314 <vprintk+0x2a0>
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
a0009308: e3540000 cmp r4, #0
a000930c: 0a00000d beq a0009348 <vprintk+0x2d4>
a0009310: e1a06004 mov r6, r4 a0009314: e59d3000 ldr r3, [sp] a0009318: e5d30000 ldrb r0, [r3] a000931c: e3500000 cmp r0, #0
a0009320: 0a000008 beq a0009348 <vprintk+0x2d4>
BSP_output_char(*str);
a0009324: e5983000 ldr r3, [r8] a0009328: e12fff33 blx r3 a000932c: e59d5000 ldr r5, [sp] a0009330: ea000001 b a000933c <vprintk+0x2c8> a0009334: e5983000 ldr r3, [r8] a0009338: e12fff33 blx r3
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
a000933c: e5f50001 ldrb r0, [r5, #1]! a0009340: e3500000 cmp r0, #0
a0009344: 1afffffa bne a0009334 <vprintk+0x2c0>
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
a0009348: e3570000 cmp r7, #0
a000934c: 0a000007 beq a0009370 <vprintk+0x2fc>
for ( i=len ; i<width ; i++ )
a0009350: e1540006 cmp r4, r6
a0009354: 2a000005 bcs a0009370 <vprintk+0x2fc>
BSP_output_char(' ');
a0009358: e5983000 ldr r3, [r8] a000935c: e3a00020 mov r0, #32
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
a0009360: e2844001 add r4, r4, #1
BSP_output_char(' ');
a0009364: e12fff33 blx r3
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
a0009368: e1540006 cmp r4, r6
a000936c: 3afffff9 bcc a0009358 <vprintk+0x2e4>
}
if ( c == 's' ) {
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
a0009370: e58d9004 str r9, [sp, #4]
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
a0009374: e5fa0001 ldrb r0, [sl, #1]! a0009378: e3500000 cmp r0, #0
a000937c: 1affff45 bne a0009098 <vprintk+0x24>
a0009380: eaffffb6 b a0009260 <vprintk+0x1ec> <== NOT EXECUTED
lflag = true;
c = *++fmt;
}
if ( c == 'c' ) {
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
a0009384: e59d2004 ldr r2, [sp, #4]
BSP_output_char(chr);
a0009388: e5983000 ldr r3, [r8]
lflag = true;
c = *++fmt;
}
if ( c == 'c' ) {
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
a000938c: e2824004 add r4, r2, #4
BSP_output_char(chr);
a0009390: e5d20000 ldrb r0, [r2] a0009394: e12fff33 blx r3
lflag = true;
c = *++fmt;
}
if ( c == 'c' ) {
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
a0009398: e58d4004 str r4, [sp, #4]
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
a000939c: e5fa0001 ldrb r0, [sl, #1]! a00093a0: e3500000 cmp r0, #0
a00093a4: 1affff3b bne a0009098 <vprintk+0x24>
a00093a8: eaffffac b a0009260 <vprintk+0x1ec> <== NOT EXECUTED
if ( c == 'o' || c == 'O' ) {
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
c == 'd' || c == 'D' ) {
base = 10; sign = true;
} else if ( c == 'u' || c == 'U' ) {
a00093ac: e3500075 cmp r0, #117 ; 0x75 a00093b0: 13500055 cmpne r0, #85 ; 0x55 a00093b4: 13a01000 movne r1, #0 a00093b8: 03a01001 moveq r1, #1
base = 10; sign = false;
a00093bc: 03a0900a moveq r9, #10
if ( c == 'o' || c == 'O' ) {
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
c == 'd' || c == 'D' ) {
base = 10; sign = true;
} else if ( c == 'u' || c == 'U' ) {
a00093c0: 0affff67 beq a0009164 <vprintk+0xf0>
base = 10; sign = false;
} else if ( c == 'x' || c == 'X' ) {
a00093c4: e3500078 cmp r0, #120 ; 0x78 a00093c8: 13500058 cmpne r0, #88 ; 0x58 a00093cc: 13a02000 movne r2, #0 a00093d0: 03a02001 moveq r2, #1
base = 16; sign = false;
a00093d4: 03a09010 moveq r9, #16 a00093d8: 01a02001 moveq r2, r1
} else if ( c == 'i' || c == 'I' ||
c == 'd' || c == 'D' ) {
base = 10; sign = true;
} else if ( c == 'u' || c == 'U' ) {
base = 10; sign = false;
} else if ( c == 'x' || c == 'X' ) {
a00093dc: 0affff60 beq a0009164 <vprintk+0xf0>
base = 16; sign = false;
} else if ( c == 'p' ) {
a00093e0: e3500070 cmp r0, #112 ; 0x70
a00093e4: 1affff9f bne a0009268 <vprintk+0x1f4>
base = 16; sign = false; lflag = true;
a00093e8: e3a09010 mov r9, #16 a00093ec: eaffff5e b a000916c <vprintk+0xf8>
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
BSP_output_char('-');
a00093f0: e5983000 ldr r3, [r8] a00093f4: e3a0002d mov r0, #45 ; 0x2d a00093f8: e12fff33 blx r3
unsigned_num = (unsigned long) -num;
if (maxwidth) maxwidth--;
a00093fc: e3560000 cmp r6, #0
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
BSP_output_char('-');
unsigned_num = (unsigned long) -num;
a0009400: e2677000 rsb r7, r7, #0
if (maxwidth) maxwidth--;
a0009404: 12466001 subne r6, r6, #1 a0009408: eaffff5f b a000918c <vprintk+0x118>
a0016360 <write>:
)
{
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a0016360: e59f30a8 ldr r3, [pc, #168] ; a0016410 <write+0xb0>
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
a0016364: e92d4030 push {r4, r5, lr}
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a0016368: e593c000 ldr ip, [r3]
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
a001636c: e1a05001 mov r5, r1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
a0016370: e150000c cmp r0, ip
a0016374: 2a00001b bcs a00163e8 <write+0x88> iop = rtems_libio_iop( fd );
a0016378: e59fc094 ldr ip, [pc, #148] ; a0016414 <write+0xb4> a001637c: e3a04038 mov r4, #56 ; 0x38 a0016380: e59cc000 ldr ip, [ip] a0016384: e024c490 mla r4, r0, r4, ip
rtems_libio_check_is_open( iop );
a0016388: e5940014 ldr r0, [r4, #20] a001638c: e3100c01 tst r0, #256 ; 0x100
a0016390: 0a000014 beq a00163e8 <write+0x88> rtems_libio_check_buffer( buffer );
a0016394: e3510000 cmp r1, #0
a0016398: 0a000017 beq a00163fc <write+0x9c> rtems_libio_check_count( count );
a001639c: e3520000 cmp r2, #0
a00163a0: 0a00000e beq a00163e0 <write+0x80> rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a00163a4: e3100004 tst r0, #4
a00163a8: 0a000013 beq a00163fc <write+0x9c>
/*
* Now process the write() request.
*/
rc = (*iop->pathinfo.handlers->write_h)( iop, buffer, count );
a00163ac: e5943020 ldr r3, [r4, #32] a00163b0: e1a00004 mov r0, r4 a00163b4: e593300c ldr r3, [r3, #12] a00163b8: e12fff33 blx r3
if ( rc > 0 )
a00163bc: e3500000 cmp r0, #0
a00163c0: da000007 ble a00163e4 <write+0x84>
iop->offset += rc;
a00163c4: e284300c add r3, r4, #12
a00163c8: e893000c ldm r3, {r2, r3}
a00163cc: e0922000 adds r2, r2, r0
a00163d0: e0a33fc0 adc r3, r3, r0, asr #31
a00163d4: e584200c str r2, [r4, #12]
a00163d8: e5843010 str r3, [r4, #16]
a00163dc: e8bd8030 pop {r4, r5, pc}
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
rtems_libio_check_buffer( buffer );
rtems_libio_check_count( count );
a00163e0: e1a00002 mov r0, r2 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
a00163e4: e8bd8030 pop {r4, r5, pc}
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
a00163e8: ebffeb6f bl a00111ac <__errno> <== NOT EXECUTED
a00163ec: e3a03009 mov r3, #9 <== NOT EXECUTED
a00163f0: e5803000 str r3, [r0] <== NOT EXECUTED
a00163f4: e3e00000 mvn r0, #0 <== NOT EXECUTED
a00163f8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a00163fc: ebffeb6a bl a00111ac <__errno> <== NOT EXECUTED
a0016400: e3a03016 mov r3, #22 <== NOT EXECUTED
a0016404: e5803000 str r3, [r0] <== NOT EXECUTED
a0016408: e3e00000 mvn r0, #0 <== NOT EXECUTED
a001640c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000a8d8 <writev>:
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
a000a8d8: e59f315c ldr r3, [pc, #348] ; a000aa3c <writev+0x164>
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
a000a8dc: e92d41f0 push {r4, r5, r6, r7, r8, lr}
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
a000a8e0: e5933000 ldr r3, [r3]
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
a000a8e4: e1a05002 mov r5, r2
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
a000a8e8: e1500003 cmp r0, r3
a000a8ec: 2a00004b bcs a000aa20 <writev+0x148> iop = rtems_libio_iop( fd );
a000a8f0: e59f3148 ldr r3, [pc, #328] ; a000aa40 <writev+0x168> a000a8f4: e3a08038 mov r8, #56 ; 0x38 a000a8f8: e5933000 ldr r3, [r3] a000a8fc: e0283890 mla r8, r0, r8, r3
rtems_libio_check_is_open( iop );
a000a900: e5983014 ldr r3, [r8, #20] a000a904: e3130c01 tst r3, #256 ; 0x100
a000a908: 0a000044 beq a000aa20 <writev+0x148> rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
a000a90c: e3130004 tst r3, #4
a000a910: 0a00003c beq a000aa08 <writev+0x130>
/*
* Argument validation on IO vector
*/
if ( !iov )
a000a914: e3510000 cmp r1, #0
a000a918: 0a00003a beq a000aa08 <writev+0x130>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
a000a91c: e3520000 cmp r2, #0
a000a920: da000038 ble a000aa08 <writev+0x130>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
a000a924: e3520b01 cmp r2, #1024 ; 0x400
a000a928: ca000036 bgt a000aa08 <writev+0x130> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
a000a92c: e1a04001 mov r4, r1 <== NOT EXECUTED
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
a000a930: e3a0cc7f mov ip, #32512 ; 0x7f00 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
a000a934: e3a01000 mov r1, #0 <== NOT EXECUTED a000a938: e1a02004 mov r2, r4 <== NOT EXECUTED a000a93c: e3a06001 mov r6, #1 <== NOT EXECUTED a000a940: e1a07001 mov r7, r1 <== NOT EXECUTED
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
a000a944: e28cc0ff add ip, ip, #255 ; 0xff <== NOT EXECUTED a000a948: ea000000 b a000a950 <writev+0x78> <== NOT EXECUTED
if ( iov[v].iov_len )
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
a000a94c: e1a07003 mov r7, r3 <== NOT EXECUTED
/*
* iov[v].iov_len cannot be less than 0 because size_t is unsigned.
* So we only check for zero.
*/
if ( iov[v].iov_base == 0 )
a000a950: e5923000 ldr r3, [r2] <== NOT EXECUTED
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
a000a954: e2811001 add r1, r1, #1 <== NOT EXECUTED
/*
* iov[v].iov_len cannot be less than 0 because size_t is unsigned.
* So we only check for zero.
*/
if ( iov[v].iov_base == 0 )
a000a958: e3530000 cmp r3, #0 <== NOT EXECUTED a000a95c: 0a000029 beq a000aa08 <writev+0x130> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
a000a960: e5920004 ldr r0, [r2, #4] <== NOT EXECUTED
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
a000a964: e2822008 add r2, r2, #8 <== NOT EXECUTED
if ( iov[v].iov_len )
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
a000a968: e0873000 add r3, r7, r0 <== NOT EXECUTED
*/
if ( iov[v].iov_base == 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
all_zeros = false;
a000a96c: e3500000 cmp r0, #0 <== NOT EXECUTED a000a970: 13a06000 movne r6, #0 <== NOT EXECUTED
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
a000a974: e1570003 cmp r7, r3 <== NOT EXECUTED a000a978: d153000c cmple r3, ip <== NOT EXECUTED a000a97c: d3a07000 movle r7, #0 <== NOT EXECUTED a000a980: c3a07001 movgt r7, #1 <== NOT EXECUTED a000a984: ca00001f bgt a000aa08 <writev+0x130> <== NOT EXECUTED
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
a000a988: e1550001 cmp r5, r1 <== NOT EXECUTED a000a98c: caffffee bgt a000a94c <writev+0x74> <== NOT EXECUTED
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
a000a990: e3560000 cmp r6, #0 <== NOT EXECUTED a000a994: 1a00001f bne a000aa18 <writev+0x140> <== NOT EXECUTED a000a998: e1a07006 mov r7, r6 <== NOT EXECUTED a000a99c: ea000003 b a000a9b0 <writev+0xd8> <== NOT EXECUTED
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
a000a9a0: e2866001 add r6, r6, #1 <== NOT EXECUTED a000a9a4: e1550006 cmp r5, r6 <== NOT EXECUTED a000a9a8: e2844008 add r4, r4, #8 <== NOT EXECUTED a000a9ac: da000019 ble a000aa18 <writev+0x140> <== NOT EXECUTED
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
a000a9b0: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED a000a9b4: e3520000 cmp r2, #0 <== NOT EXECUTED a000a9b8: 0afffff8 beq a000a9a0 <writev+0xc8> <== NOT EXECUTED
continue;
bytes = (*iop->pathinfo.handlers->write_h)(
a000a9bc: e5983020 ldr r3, [r8, #32] <== NOT EXECUTED a000a9c0: e5941000 ldr r1, [r4] <== NOT EXECUTED a000a9c4: e1a00008 mov r0, r8 <== NOT EXECUTED a000a9c8: e593300c ldr r3, [r3, #12] <== NOT EXECUTED a000a9cc: e12fff33 blx r3 <== NOT EXECUTED
iop,
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
a000a9d0: e3500000 cmp r0, #0 <== NOT EXECUTED a000a9d4: ba000016 blt a000aa34 <writev+0x15c> <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
a000a9d8: 0a000006 beq a000a9f8 <writev+0x120> <== NOT EXECUTED
iop->offset += bytes;
a000a9dc: e288300c add r3, r8, #12 <== NOT EXECUTED
a000a9e0: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
a000a9e4: e0922000 adds r2, r2, r0 <== NOT EXECUTED
a000a9e8: e0a33fc0 adc r3, r3, r0, asr #31 <== NOT EXECUTED
a000a9ec: e588200c str r2, [r8, #12] <== NOT EXECUTED
a000a9f0: e5883010 str r3, [r8, #16] <== NOT EXECUTED
total += bytes;
a000a9f4: e0877000 add r7, r7, r0 <== NOT EXECUTED
}
if (bytes != iov[ v ].iov_len)
a000a9f8: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED a000a9fc: e1500003 cmp r0, r3 <== NOT EXECUTED a000aa00: 0affffe6 beq a000a9a0 <writev+0xc8> <== NOT EXECUTED a000aa04: ea000003 b a000aa18 <writev+0x140> <== NOT EXECUTED
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
rtems_set_errno_and_return_minus_one( EINVAL );
a000aa08: eb001e1b bl a001227c <__errno> a000aa0c: e3a03016 mov r3, #22 a000aa10: e5803000 str r3, [r0] a000aa14: e3e07000 mvn r7, #0
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
a000aa18: e1a00007 mov r0, r7
a000aa1c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
a000aa20: eb001e15 bl a001227c <__errno> a000aa24: e3a03009 mov r3, #9 a000aa28: e5803000 str r3, [r0] a000aa2c: e3e07000 mvn r7, #0 a000aa30: eafffff8 b a000aa18 <writev+0x140>
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
return -1;
a000aa34: e3e07000 mvn r7, #0
a000aa38: eafffff6 b a000aa18 <writev+0x140> <== NOT EXECUTED