000078fc <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 ) {
78fc: e5903000 ldr r3, [r0]
7900: e593304c ldr r3, [r3, #76]
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
7904: e590200c ldr r2, [r0, #12]
switch( node->type ) {
7908: e2433001 sub r3, r3, #1 ; 0x1
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
790c: e592202c ldr r2, [r2, #44]
switch( node->type ) {
7910: e3530005 cmp r3, #5 ; 0x5
7914: 979ff103 ldrls pc, [pc, r3, lsl #2]
7918: ea00000d b 7954 <IMFS_Set_handlers+0x58> <== NOT EXECUTED
791c: 00007934 .word 0x00007934 <== NOT EXECUTED
7920: 0000793c .word 0x0000793c <== NOT EXECUTED
7924: 00007944 .word 0x00007944 <== NOT EXECUTED
7928: 00007944 .word 0x00007944 <== NOT EXECUTED
792c: 0000794c .word 0x0000794c <== NOT EXECUTED
7930: 0000794c .word 0x0000794c <== NOT EXECUTED
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
7934: e5923008 ldr r3, [r2, #8]
7938: ea000004 b 7950 <IMFS_Set_handlers+0x54>
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
793c: e59f3018 ldr r3, [pc, #24] ; 795c <IMFS_Set_handlers+0x60>
7940: ea000002 b 7950 <IMFS_Set_handlers+0x54>
break;
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
7944: e59f3014 ldr r3, [pc, #20] ; 7960 <IMFS_Set_handlers+0x64> <== NOT EXECUTED
7948: ea000000 b 7950 <IMFS_Set_handlers+0x54> <== NOT EXECUTED
break;
case IMFS_LINEAR_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
794c: e5923004 ldr r3, [r2, #4] <== NOT EXECUTED
7950: e5803004 str r3, [r0, #4]
break;
}
return 0;
}
7954: e3a00000 mov r0, #0 ; 0x0
7958: e12fff1e bx lr
0000a06c <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
a06c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
IMFS_jnode_t *node;
struct timeval tv;
IMFS_jnode_t *parent = NULL;
IMFS_fs_info_t *fs_info;
if ( parent_loc != NULL )
a070: e2508000 subs r8, r0, #0 ; 0x0
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
a074: e24dd008 sub sp, sp, #8 ; 0x8
a078: e1a0a001 mov sl, r1
/*
* Allocate an IMFS jnode
*/
node = calloc( 1, sizeof( IMFS_jnode_t ) );
a07c: e3a00001 mov r0, #1 ; 0x1
a080: e3a01060 mov r1, #96 ; 0x60
IMFS_jnode_t *node;
struct timeval tv;
IMFS_jnode_t *parent = NULL;
IMFS_fs_info_t *fs_info;
if ( parent_loc != NULL )
a084: 01a06008 moveq r6, r8
parent = parent_loc->node_access;
a088: 15986000 ldrne r6, [r8]
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
a08c: e1a05002 mov r5, r2
a090: e1a09003 mov r9, r3
a094: e59d7028 ldr r7, [sp, #40]
/*
* Allocate an IMFS jnode
*/
node = calloc( 1, sizeof( IMFS_jnode_t ) );
a098: ebfff94f bl 85dc <calloc>
if ( !node )
a09c: e2504000 subs r4, r0, #0 ; 0x0
a0a0: 0a000047 beq a1c4 <IMFS_create_node+0x158>
/*
* Fill in the basic information
*/
node->st_nlink = 1;
a0a4: e3a03001 mov r3, #1 ; 0x1
node->type = type; strncpy( node->name, name, IMFS_NAME_MAX );
a0a8: e3a02020 mov r2, #32 ; 0x20
a0ac: e1a01005 mov r1, r5
/*
* Fill in the basic information
*/
node->st_nlink = 1;
a0b0: e1c433b4 strh r3, [r4, #52]
node->type = type;
a0b4: e584a04c str sl, [r4, #76]
strncpy( node->name, name, IMFS_NAME_MAX );
a0b8: e284000c add r0, r4, #12 ; 0xc
a0bc: eb000731 bl bd88 <strncpy>
/*
* Fill in the mode and permission information for the jnode structure.
*/
node->st_mode = mode & ~rtems_filesystem_umask;
a0c0: e59f3108 ldr r3, [pc, #264] ; a1d0 <IMFS_create_node+0x164>
a0c4: e5933000 ldr r3, [r3]
a0c8: e5933024 ldr r3, [r3, #36]
a0cc: e1c93003 bic r3, r9, r3
a0d0: e5843030 str r3, [r4, #48]
#if defined(RTEMS_POSIX_API)
node->st_uid = geteuid();
node->st_gid = getegid();
#else
node->st_uid = 0;
a0d4: e3a03000 mov r3, #0 ; 0x0
a0d8: e1c433bc strh r3, [r4, #60]
node->st_gid = 0;
a0dc: e1c433be strh r3, [r4, #62]
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
a0e0: e1a0000d mov r0, sp
a0e4: e3a01000 mov r1, #0 ; 0x0
a0e8: ebfff9d6 bl 8848 <gettimeofday>
node->stat_atime = (time_t) tv.tv_sec;
a0ec: e59d3000 ldr r3, [sp]
/*
* Set the type specific information
*/
switch (type) {
a0f0: e24a2001 sub r2, sl, #1 ; 0x1
gettimeofday( &tv, 0 );
node->stat_atime = (time_t) tv.tv_sec;
node->stat_mtime = (time_t) tv.tv_sec;
node->stat_ctime = (time_t) tv.tv_sec;
a0f4: e5843048 str r3, [r4, #72]
* Now set all the times.
*/
gettimeofday( &tv, 0 );
node->stat_atime = (time_t) tv.tv_sec;
a0f8: e5843040 str r3, [r4, #64]
node->stat_mtime = (time_t) tv.tv_sec;
a0fc: e5843044 str r3, [r4, #68]
/*
* Set the type specific information
*/
switch (type) {
a100: e3520005 cmp r2, #5 ; 0x5
a104: 979ff102 ldrls pc, [pc, r2, lsl #2]
a108: ea00001c b a180 <IMFS_create_node+0x114> <== NOT EXECUTED
a10c: 0000a124 .word 0x0000a124 <== NOT EXECUTED
a110: 0000a14c .word 0x0000a14c <== NOT EXECUTED
a114: 0000a140 .word 0x0000a140 <== NOT EXECUTED
a118: 0000a140 .word 0x0000a140 <== NOT EXECUTED
a11c: 0000a168 .word 0x0000a168 <== NOT EXECUTED
a120: 0000a15c .word 0x0000a15c <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
a124: e2843054 add r3, r4, #84 ; 0x54
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
a128: e2842050 add r2, r4, #80 ; 0x50
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
a12c: e5843050 str r3, [r4, #80]
the_chain->permanent_null = NULL;
a130: e3a03000 mov r3, #0 ; 0x0
a134: e5843054 str r3, [r4, #84]
the_chain->last = _Chain_Head(the_chain);
a138: e5842058 str r2, [r4, #88]
a13c: ea000014 b a194 <IMFS_create_node+0x128>
case IMFS_HARD_LINK:
node->info.hard_link.link_node = info->hard_link.link_node;
break;
case IMFS_SYM_LINK:
node->info.sym_link.name = info->sym_link.name;
a140: e5973000 ldr r3, [r7] <== NOT EXECUTED
a144: e5843050 str r3, [r4, #80] <== NOT EXECUTED
a148: ea000011 b a194 <IMFS_create_node+0x128> <== NOT EXECUTED
break;
case IMFS_DEVICE:
node->info.device.major = info->device.major;
node->info.device.minor = info->device.minor;
a14c: e897000c ldm r7, {r2, r3}
a150: e5843054 str r3, [r4, #84]
case IMFS_SYM_LINK:
node->info.sym_link.name = info->sym_link.name;
break;
case IMFS_DEVICE:
node->info.device.major = info->device.major;
a154: e5842050 str r2, [r4, #80]
a158: ea00000d b a194 <IMFS_create_node+0x128>
node->info.device.minor = info->device.minor;
break;
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
a15c: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
node->info.linearfile.direct = 0;
a160: e5843054 str r3, [r4, #84] <== NOT EXECUTED
node->info.device.major = info->device.major;
node->info.device.minor = info->device.minor;
break;
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
a164: e5843050 str r3, [r4, #80] <== NOT EXECUTED
node->info.linearfile.direct = 0;
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
a168: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
node->info.file.indirect = 0;
node->info.file.doubly_indirect = 0;
node->info.file.triply_indirect = 0;
a16c: e584305c str r3, [r4, #92] <== NOT EXECUTED
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
node->info.linearfile.direct = 0;
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
a170: e5843050 str r3, [r4, #80] <== NOT EXECUTED
node->info.file.indirect = 0;
a174: e5843054 str r3, [r4, #84] <== NOT EXECUTED
node->info.file.doubly_indirect = 0;
a178: e5843058 str r3, [r4, #88] <== NOT EXECUTED
a17c: ea000004 b a194 <IMFS_create_node+0x128> <== NOT EXECUTED
node->info.file.triply_indirect = 0;
break;
default:
assert(0);
a180: e59f004c ldr r0, [pc, #76] ; a1d4 <IMFS_create_node+0x168> <== NOT EXECUTED
a184: e3a01074 mov r1, #116 ; 0x74 <== NOT EXECUTED
a188: e59f2048 ldr r2, [pc, #72] ; a1d8 <IMFS_create_node+0x16c> <== NOT EXECUTED
a18c: e59f3048 ldr r3, [pc, #72] ; a1dc <IMFS_create_node+0x170> <== NOT EXECUTED
a190: ebfff8b8 bl 8478 <__assert_func> <== NOT EXECUTED
/*
* If this node has a parent, then put it in that directory list.
*/
if ( parent ) {
a194: e3560000 cmp r6, #0 ; 0x0
a198: 0a000009 beq a1c4 <IMFS_create_node+0x158>
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
a19c: e2860050 add r0, r6, #80 ; 0x50
a1a0: e1a01004 mov r1, r4
a1a4: ebffeae6 bl 4d44 <_Chain_Append>
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
node->Parent = parent;
fs_info = parent_loc->mt_entry->fs_info;
a1a8: e598300c ldr r3, [r8, #12]
a1ac: e593202c ldr r2, [r3, #44]
node->st_ino = ++fs_info->ino_count;
a1b0: e5923000 ldr r3, [r2]
a1b4: e2833001 add r3, r3, #1 ; 0x1
a1b8: e5823000 str r3, [r2]
* If this node has a parent, then put it in that directory list.
*/
if ( parent ) {
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
node->Parent = parent;
a1bc: e5846008 str r6, [r4, #8]
fs_info = parent_loc->mt_entry->fs_info;
node->st_ino = ++fs_info->ino_count;
a1c0: e5843038 str r3, [r4, #56]
}
return node;
}
a1c4: e1a00004 mov r0, r4
a1c8: e28dd008 add sp, sp, #8 ; 0x8
a1cc: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
00007acc <IMFS_eval_path>:
int IMFS_eval_path(
const char *pathname, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
7acc: 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 ) ) {
7ad0: e3d1c007 bics ip, r1, #7 ; 0x7
int IMFS_eval_path(
const char *pathname, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
7ad4: e24dd038 sub sp, sp, #56 ; 0x38
7ad8: e1a0a001 mov sl, r1
7adc: e1a09000 mov r9, r0
7ae0: e1a05002 mov r5, r2
rtems_filesystem_location_info_t newloc;
IMFS_jnode_t *node;
int result;
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
7ae4: 159f0210 ldrne r0, [pc, #528] ; 7cfc <IMFS_eval_path+0x230>
7ae8: 159f1210 ldrne r1, [pc, #528] ; 7d00 <IMFS_eval_path+0x234>
7aec: 159f2210 ldrne r2, [pc, #528] ; 7d04 <IMFS_eval_path+0x238>
7af0: 159f3210 ldrne r3, [pc, #528] ; 7d08 <IMFS_eval_path+0x23c>
7af4: 1b00025f blne 8478 <__assert_func>
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
7af8: e1a0800c mov r8, ip
7afc: e5924000 ldr r4, [r2]
7b00: e3a06001 mov r6, #1 ; 0x1
* 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], token, &len );
7b04: e28db003 add fp, sp, #3 ; 0x3
7b08: ea000054 b 7c60 <IMFS_eval_path+0x194>
7b0c: e0890008 add r0, r9, r8
7b10: e1a0100b mov r1, fp
7b14: e28d2034 add r2, sp, #52 ; 0x34
7b18: eb00015a bl 8088 <IMFS_get_token>
i += len;
if ( !pathloc->node_access )
7b1c: e5953000 ldr r3, [r5]
7b20: e3530000 cmp r3, #0 ; 0x0
* 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], token, &len );
7b24: e1a06000 mov r6, r0
i += len;
7b28: e59d7034 ldr r7, [sp, #52]
if ( !pathloc->node_access )
7b2c: 0a000043 beq 7c40 <IMFS_eval_path+0x174>
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
7b30: e3500000 cmp r0, #0 ; 0x0
7b34: 0a000006 beq 7b54 <IMFS_eval_path+0x88>
if ( node->type == IMFS_DIRECTORY )
7b38: e594104c ldr r1, [r4, #76]
7b3c: e3510001 cmp r1, #1 ; 0x1
7b40: 1a000003 bne 7b54 <IMFS_eval_path+0x88>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
7b44: e1a00005 mov r0, r5
7b48: ebffff85 bl 7964 <IMFS_evaluate_permission>
7b4c: e3500000 cmp r0, #0 ; 0x0
7b50: 0a000062 beq 7ce0 <IMFS_eval_path+0x214>
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
7b54: e3560003 cmp r6, #3 ; 0x3
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], token, &len );
i += len;
7b58: e0888007 add r8, r8, r7
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;
7b5c: e5954000 ldr r4, [r5]
switch( type ) {
7b60: 0a000013 beq 7bb4 <IMFS_eval_path+0xe8>
7b64: e3560004 cmp r6, #4 ; 0x4
7b68: 0a000039 beq 7c54 <IMFS_eval_path+0x188>
7b6c: e3560002 cmp r6, #2 ; 0x2
7b70: 1a00003a bne 7c60 <IMFS_eval_path+0x194>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
7b74: e59f2190 ldr r2, [pc, #400] ; 7d0c <IMFS_eval_path+0x240> <== NOT EXECUTED
7b78: e5923000 ldr r3, [r2] <== NOT EXECUTED
7b7c: e5933014 ldr r3, [r3, #20] <== NOT EXECUTED
7b80: e1540003 cmp r4, r3 <== NOT EXECUTED
7b84: 0a000035 beq 7c60 <IMFS_eval_path+0x194> <== NOT EXECUTED
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
7b88: e595200c ldr r2, [r5, #12] <== NOT EXECUTED
7b8c: e5923018 ldr r3, [r2, #24] <== NOT EXECUTED
7b90: e1540003 cmp r4, r3 <== 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;
7b94: 02823008 addeq r3, r2, #8 ; 0x8 <== NOT EXECUTED
7b98: 0a00003a beq 7c88 <IMFS_eval_path+0x1bc> <== NOT EXECUTED
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),flags,pathloc);
}
} else {
if ( !node->Parent )
7b9c: e5944008 ldr r4, [r4, #8] <== NOT EXECUTED
7ba0: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
7ba4: 1a000028 bne 7c4c <IMFS_eval_path+0x180> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOENT );
7ba8: eb000b19 bl a814 <__errno> <== NOT EXECUTED
7bac: e5806000 str r6, [r0] <== NOT EXECUTED
7bb0: ea00004d b 7cec <IMFS_eval_path+0x220> <== NOT EXECUTED
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
7bb4: e594304c ldr r3, [r4, #76]
7bb8: e3530003 cmp r3, #3 ; 0x3
7bbc: 1a000006 bne 7bdc <IMFS_eval_path+0x110>
IMFS_evaluate_hard_link( pathloc, 0 );
7bc0: e1a00005 mov r0, r5 <== NOT EXECUTED
7bc4: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
7bc8: ebffff75 bl 79a4 <IMFS_evaluate_hard_link> <== NOT EXECUTED
node = pathloc->node_access;
7bcc: e5954000 ldr r4, [r5] <== NOT EXECUTED
if ( !node )
7bd0: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
7bd4: 1a00000a bne 7c04 <IMFS_eval_path+0x138> <== NOT EXECUTED
7bd8: ea00000c b 7c10 <IMFS_eval_path+0x144> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
7bdc: e3530004 cmp r3, #4 ; 0x4
7be0: 1a000007 bne 7c04 <IMFS_eval_path+0x138>
result = IMFS_evaluate_sym_link( pathloc, 0 );
7be4: e1a00005 mov r0, r5 <== NOT EXECUTED
7be8: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
7bec: ebffff83 bl 7a00 <IMFS_evaluate_sym_link> <== NOT EXECUTED
node = pathloc->node_access;
if ( result == -1 )
7bf0: e3700001 cmn r0, #1 ; 0x1 <== NOT EXECUTED
if ( !node )
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
7bf4: e1a04000 mov r4, r0 <== NOT EXECUTED
node = pathloc->node_access;
7bf8: e5950000 ldr r0, [r5] <== NOT EXECUTED
if ( result == -1 )
7bfc: 0a00003b beq 7cf0 <IMFS_eval_path+0x224> <== NOT EXECUTED
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
node = pathloc->node_access;
7c00: e1a04000 mov r4, r0 <== NOT EXECUTED
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
7c04: e594304c ldr r3, [r4, #76]
7c08: e3530001 cmp r3, #1 ; 0x1
7c0c: 0a000002 beq 7c1c <IMFS_eval_path+0x150>
rtems_set_errno_and_return_minus_one( ENOTDIR );
7c10: eb000aff bl a814 <__errno> <== NOT EXECUTED
7c14: e3a03014 mov r3, #20 ; 0x14 <== NOT EXECUTED
7c18: ea000032 b 7ce8 <IMFS_eval_path+0x21c> <== 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 ) {
7c1c: e594305c ldr r3, [r4, #92]
7c20: e3530000 cmp r3, #0 ; 0x0
newloc = node->info.directory.mt_fs->mt_fs_root;
7c24: 12833018 addne r3, r3, #24 ; 0x18
7c28: 1a000016 bne 7c88 <IMFS_eval_path+0x1bc>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
7c2c: e1a00004 mov r0, r4
7c30: e1a0100b mov r1, fp
7c34: eb0000eb bl 7fe8 <IMFS_find_match_in_dir>
if ( !node )
7c38: e2504000 subs r4, r0, #0 ; 0x0
7c3c: 1a000002 bne 7c4c <IMFS_eval_path+0x180>
rtems_set_errno_and_return_minus_one( ENOENT );
7c40: eb000af3 bl a814 <__errno> <== NOT EXECUTED
7c44: e3a03002 mov r3, #2 ; 0x2 <== NOT EXECUTED
7c48: ea000026 b 7ce8 <IMFS_eval_path+0x21c> <== NOT EXECUTED
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
7c4c: e5854000 str r4, [r5]
7c50: ea000002 b 7c60 <IMFS_eval_path+0x194>
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
7c54: eb000aee bl a814 <__errno> <== NOT EXECUTED
7c58: e3a0305b mov r3, #91 ; 0x5b <== NOT EXECUTED
7c5c: ea000021 b 7ce8 <IMFS_eval_path+0x21c> <== NOT EXECUTED
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
7c60: e3560000 cmp r6, #0 ; 0x0
7c64: 13560004 cmpne r6, #4 ; 0x4
7c68: 1affffa7 bne 7b0c <IMFS_eval_path+0x40>
* 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 ) {
7c6c: e594304c ldr r3, [r4, #76]
7c70: e3530001 cmp r3, #1 ; 0x1
7c74: 1a000011 bne 7cc0 <IMFS_eval_path+0x1f4>
if ( node->info.directory.mt_fs != NULL ) {
7c78: e594005c ldr r0, [r4, #92]
7c7c: e3500000 cmp r0, #0 ; 0x0
7c80: 0a00000e beq 7cc0 <IMFS_eval_path+0x1f4>
newloc = node->info.directory.mt_fs->mt_fs_root;
7c84: e2803018 add r3, r0, #24 ; 0x18 <== NOT EXECUTED
7c88: e893000f ldm r3, {r0, r1, r2, r3} <== NOT EXECUTED
7c8c: e28dc024 add ip, sp, #36 ; 0x24 <== NOT EXECUTED
7c90: e88c000f stm ip, {r0, r1, r2, r3} <== NOT EXECUTED
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len], flags, pathloc );
7c94: e59dc034 ldr ip, [sp, #52] <== NOT EXECUTED
7c98: e06cc008 rsb ip, ip, r8 <== NOT EXECUTED
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
7c9c: e885000f stm r5, {r0, r1, r2, r3} <== NOT EXECUTED
return (*pathloc->ops->evalpath_h)( &pathname[i-len], flags, pathloc );
7ca0: e5923000 ldr r3, [r2] <== NOT EXECUTED
7ca4: e089000c add r0, r9, ip <== NOT EXECUTED
7ca8: e1a0100a mov r1, sl <== NOT EXECUTED
7cac: e1a02005 mov r2, r5 <== NOT EXECUTED
7cb0: e1a0e00f mov lr, pc <== NOT EXECUTED
7cb4: e12fff13 bx r3 <== NOT EXECUTED
7cb8: e1a04000 mov r4, r0 <== NOT EXECUTED
7cbc: ea00000b b 7cf0 <IMFS_eval_path+0x224> <== NOT EXECUTED
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
7cc0: e1a00005 mov r0, r5
7cc4: ebffff0c bl 78fc <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
7cc8: e1a0100a mov r1, sl
return (*pathloc->ops->evalpath_h)( &pathname[i-len], flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
7ccc: e1a04000 mov r4, r0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
7cd0: e1a00005 mov r0, r5
7cd4: ebffff22 bl 7964 <IMFS_evaluate_permission>
7cd8: e3500000 cmp r0, #0 ; 0x0
7cdc: 1a000003 bne 7cf0 <IMFS_eval_path+0x224>
rtems_set_errno_and_return_minus_one( EACCES );
7ce0: eb000acb bl a814 <__errno> <== NOT EXECUTED
7ce4: e3a0300d mov r3, #13 ; 0xd <== NOT EXECUTED
7ce8: e5803000 str r3, [r0] <== NOT EXECUTED
7cec: e3e04000 mvn r4, #0 ; 0x0 <== NOT EXECUTED
return result;
}
7cf0: e1a00004 mov r0, r4
7cf4: e28dd038 add sp, sp, #56 ; 0x38
7cf8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
00007dc4 <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 */
)
{
7dc4: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
7dc8: e5914000 ldr r4, [r1]
int IMFS_evaluate_for_make(
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
7dcc: e24dd038 sub sp, sp, #56 ; 0x38
7dd0: e1a05001 mov r5, r1
7dd4: e1a0a000 mov sl, r0
7dd8: e1a09002 mov r9, r2
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
7ddc: e3a07000 mov r7, #0 ; 0x0
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], token, &len );
7de0: e28db003 add fp, sp, #3 ; 0x3
7de4: e08a0007 add r0, sl, r7
7de8: e1a0100b mov r1, fp
7dec: e28d2034 add r2, sp, #52 ; 0x34
7df0: eb0000a4 bl 8088 <IMFS_get_token>
i += len;
if ( !pathloc->node_access )
7df4: e5953000 ldr r3, [r5]
7df8: e3530000 cmp r3, #0 ; 0x0
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], token, &len );
7dfc: e1a06000 mov r6, r0
i += len;
7e00: e59d8034 ldr r8, [sp, #52]
if ( !pathloc->node_access )
7e04: 0a000059 beq 7f70 <IMFS_evaluate_for_make+0x1ac>
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
7e08: e3500000 cmp r0, #0 ; 0x0
7e0c: 0a000006 beq 7e2c <IMFS_evaluate_for_make+0x68>
if ( node->type == IMFS_DIRECTORY )
7e10: e594104c ldr r1, [r4, #76]
7e14: e3510001 cmp r1, #1 ; 0x1
7e18: 1a000003 bne 7e2c <IMFS_evaluate_for_make+0x68>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
7e1c: e1a00005 mov r0, r5
7e20: ebfffecf bl 7964 <IMFS_evaluate_permission>
7e24: e3500000 cmp r0, #0 ; 0x0
7e28: 0a000066 beq 7fc8 <IMFS_evaluate_for_make+0x204>
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
7e2c: e5952000 ldr r2, [r5]
*/
while( !done ) {
type = IMFS_get_token( &path[i], token, &len );
i += len;
7e30: e0877008 add r7, r7, r8
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;
7e34: e1a04002 mov r4, r2
switch( type ) {
7e38: e3560004 cmp r6, #4 ; 0x4
7e3c: 979ff106 ldrls pc, [pc, r6, lsl #2]
7e40: eaffffe7 b 7de4 <IMFS_evaluate_for_make+0x20> <== NOT EXECUTED
7e44: 00007f34 .word 0x00007f34 <== NOT EXECUTED
7e48: 00007de4 .word 0x00007de4 <== NOT EXECUTED
7e4c: 00007e58 .word 0x00007e58 <== NOT EXECUTED
7e50: 00007e90 .word 0x00007e90 <== NOT EXECUTED
7e54: 00007f40 .word 0x00007f40 <== NOT EXECUTED
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
7e58: e59f1184 ldr r1, [pc, #388] ; 7fe4 <IMFS_evaluate_for_make+0x220><== NOT EXECUTED
7e5c: e5913000 ldr r3, [r1] <== NOT EXECUTED
7e60: e5933014 ldr r3, [r3, #20] <== NOT EXECUTED
7e64: e1520003 cmp r2, r3 <== NOT EXECUTED
7e68: 0affffdd beq 7de4 <IMFS_evaluate_for_make+0x20> <== NOT EXECUTED
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){
7e6c: e595100c ldr r1, [r5, #12] <== NOT EXECUTED
7e70: e5913018 ldr r3, [r1, #24] <== NOT EXECUTED
7e74: e1520003 cmp r2, r3 <== NOT EXECUTED
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
7e78: 02813008 addeq r3, r1, #8 ; 0x8 <== NOT EXECUTED
7e7c: 0a000018 beq 7ee4 <IMFS_evaluate_for_make+0x120> <== NOT EXECUTED
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
}
} else {
if ( !node->Parent )
7e80: e5924008 ldr r4, [r2, #8] <== NOT EXECUTED
7e84: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
7e88: 1a000027 bne 7f2c <IMFS_evaluate_for_make+0x168> <== NOT EXECUTED
7e8c: ea000037 b 7f70 <IMFS_evaluate_for_make+0x1ac> <== NOT EXECUTED
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
7e90: e592304c ldr r3, [r2, #76]
7e94: e3530003 cmp r3, #3 ; 0x3
7e98: 0a000001 beq 7ea4 <IMFS_evaluate_for_make+0xe0>
result = IMFS_evaluate_link( pathloc, 0 );
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
7e9c: e3530004 cmp r3, #4 ; 0x4
7ea0: 1a000005 bne 7ebc <IMFS_evaluate_for_make+0xf8>
result = IMFS_evaluate_link( pathloc, 0 );
7ea4: e1a00005 mov r0, r5 <== NOT EXECUTED
7ea8: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
7eac: ebffff97 bl 7d10 <IMFS_evaluate_link> <== NOT EXECUTED
if ( result == -1 )
7eb0: e3700001 cmn r0, #1 ; 0x1 <== NOT EXECUTED
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_link( pathloc, 0 );
7eb4: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( result == -1 )
7eb8: 0a000046 beq 7fd8 <IMFS_evaluate_for_make+0x214> <== NOT EXECUTED
return -1;
}
node = pathloc->node_access;
7ebc: e5950000 ldr r0, [r5]
if ( !node )
7ec0: e3500000 cmp r0, #0 ; 0x0
7ec4: 0a000037 beq 7fa8 <IMFS_evaluate_for_make+0x1e4>
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
7ec8: e590304c ldr r3, [r0, #76]
7ecc: e3530001 cmp r3, #1 ; 0x1
7ed0: 1a000034 bne 7fa8 <IMFS_evaluate_for_make+0x1e4>
/*
* 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 ) {
7ed4: e590305c ldr r3, [r0, #92]
7ed8: e3530000 cmp r3, #0 ; 0x0
7edc: 0a00000e beq 7f1c <IMFS_evaluate_for_make+0x158>
newloc = node->info.directory.mt_fs->mt_fs_root;
7ee0: e2833018 add r3, r3, #24 ; 0x18 <== NOT EXECUTED
7ee4: e893000f ldm r3, {r0, r1, r2, r3} <== NOT EXECUTED
7ee8: e28dc024 add ip, sp, #36 ; 0x24 <== NOT EXECUTED
7eec: e88c000f stm ip, {r0, r1, r2, r3} <== NOT EXECUTED
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
7ef0: e59dc034 ldr ip, [sp, #52] <== NOT EXECUTED
7ef4: e06cc007 rsb ip, ip, r7 <== NOT EXECUTED
* 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;
7ef8: e885000f stm r5, {r0, r1, r2, r3} <== NOT EXECUTED
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
7efc: e5923004 ldr r3, [r2, #4] <== NOT EXECUTED
7f00: e08a000c add r0, sl, ip <== NOT EXECUTED
7f04: e1a01005 mov r1, r5 <== NOT EXECUTED
7f08: e1a02009 mov r2, r9 <== NOT EXECUTED
7f0c: e1a0e00f mov lr, pc <== NOT EXECUTED
7f10: e12fff13 bx r3 <== NOT EXECUTED
7f14: e1a04000 mov r4, r0 <== NOT EXECUTED
7f18: ea00002e b 7fd8 <IMFS_evaluate_for_make+0x214> <== NOT EXECUTED
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
7f1c: e1a0100b mov r1, fp
7f20: eb000030 bl 7fe8 <IMFS_find_match_in_dir>
/*
* If there is no node we have found the name of the node we
* wish to create.
*/
if ( ! node )
7f24: e2504000 subs r4, r0, #0 ; 0x0
7f28: 0a000007 beq 7f4c <IMFS_evaluate_for_make+0x188>
done = true;
else
pathloc->node_access = node;
7f2c: e5854000 str r4, [r5]
7f30: eaffffab b 7de4 <IMFS_evaluate_for_make+0x20>
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
7f34: eb000a36 bl a814 <__errno> <== NOT EXECUTED
7f38: e3a03011 mov r3, #17 ; 0x11 <== NOT EXECUTED
7f3c: ea000023 b 7fd0 <IMFS_evaluate_for_make+0x20c> <== NOT EXECUTED
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
7f40: eb000a33 bl a814 <__errno> <== NOT EXECUTED
7f44: e3a0305b mov r3, #91 ; 0x5b <== NOT EXECUTED
7f48: ea000020 b 7fd0 <IMFS_evaluate_for_make+0x20c> <== NOT EXECUTED
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
7f4c: e59d3034 ldr r3, [sp, #52]
7f50: e0633007 rsb r3, r3, r7
7f54: e08a3003 add r3, sl, r3
7f58: e5893000 str r3, [r9]
7f5c: e08a0007 add r0, sl, r7
7f60: ea000005 b 7f7c <IMFS_evaluate_for_make+0x1b8>
* 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++) {
if ( !IMFS_is_separator( path[ i ] ) )
7f64: e352002f cmp r2, #47 ; 0x2f <== NOT EXECUTED
7f68: 1352005c cmpne r2, #92 ; 0x5c <== NOT EXECUTED
7f6c: 0a000002 beq 7f7c <IMFS_evaluate_for_make+0x1b8> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOENT );
7f70: eb000a27 bl a814 <__errno> <== NOT EXECUTED
7f74: e3a03002 mov r3, #2 ; 0x2 <== NOT EXECUTED
7f78: ea000014 b 7fd0 <IMFS_evaluate_for_make+0x20c> <== NOT EXECUTED
/*
* 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++) {
7f7c: e5d02000 ldrb r2, [r0]
7f80: e3520000 cmp r2, #0 ; 0x0
7f84: e2800001 add r0, r0, #1 ; 0x1
7f88: 1afffff5 bne 7f64 <IMFS_evaluate_for_make+0x1a0>
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
7f8c: e1a00005 mov r0, r5
7f90: ebfffe59 bl 78fc <IMFS_Set_handlers>
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
7f94: e5953000 ldr r3, [r5]
7f98: e593304c ldr r3, [r3, #76]
7f9c: e3530001 cmp r3, #1 ; 0x1
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
7fa0: e1a04000 mov r4, r0
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
7fa4: 0a000002 beq 7fb4 <IMFS_evaluate_for_make+0x1f0>
rtems_set_errno_and_return_minus_one( ENOTDIR );
7fa8: eb000a19 bl a814 <__errno> <== NOT EXECUTED
7fac: e3a03014 mov r3, #20 ; 0x14 <== NOT EXECUTED
7fb0: ea000006 b 7fd0 <IMFS_evaluate_for_make+0x20c> <== NOT EXECUTED
/*
* We must have Write and execute permission on the returned node.
*/
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) )
7fb4: e1a00005 mov r0, r5
7fb8: e3a01003 mov r1, #3 ; 0x3
7fbc: ebfffe68 bl 7964 <IMFS_evaluate_permission>
7fc0: e3500000 cmp r0, #0 ; 0x0
7fc4: 1a000003 bne 7fd8 <IMFS_evaluate_for_make+0x214>
rtems_set_errno_and_return_minus_one( EACCES );
7fc8: eb000a11 bl a814 <__errno> <== NOT EXECUTED
7fcc: e3a0300d mov r3, #13 ; 0xd <== NOT EXECUTED
7fd0: e5803000 str r3, [r0] <== NOT EXECUTED
7fd4: e3e04000 mvn r4, #0 ; 0x0 <== NOT EXECUTED
return result;
}
7fd8: e1a00004 mov r0, r4
7fdc: e28dd038 add sp, sp, #56 ; 0x38
7fe0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
000079a4 <IMFS_evaluate_hard_link>:
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
IMFS_jnode_t *jnode = node->node_access;
79a4: e5902000 ldr r2, [r0] <== NOT EXECUTED
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
79a8: e592304c ldr r3, [r2, #76] <== NOT EXECUTED
79ac: e3530003 cmp r3, #3 ; 0x3 <== NOT EXECUTED
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
79b0: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
79b4: e1a04000 mov r4, r0 <== NOT EXECUTED
79b8: e1a05001 mov r5, r1 <== NOT EXECUTED
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
rtems_fatal_error_occurred (0xABCD0000);
79bc: 159f0038 ldrne r0, [pc, #56] ; 79fc <IMFS_evaluate_hard_link+0x58><== NOT EXECUTED
79c0: 1bfff416 blne 4a20 <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* Set the hard link value and the handlers.
*/
node->node_access = jnode->info.hard_link.link_node;
79c4: e5923050 ldr r3, [r2, #80] <== NOT EXECUTED
79c8: e5803000 str r3, [r0] <== NOT EXECUTED
IMFS_Set_handlers( node );
79cc: ebffffca bl 78fc <IMFS_Set_handlers> <== NOT EXECUTED
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
79d0: e1a00004 mov r0, r4 <== NOT EXECUTED
79d4: e1a01005 mov r1, r5 <== NOT EXECUTED
79d8: ebffffe1 bl 7964 <IMFS_evaluate_permission> <== NOT EXECUTED
79dc: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
79e0: 13a00000 movne r0, #0 ; 0x0 <== NOT EXECUTED
79e4: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EACCES );
79e8: eb000b89 bl a814 <__errno> <== NOT EXECUTED
79ec: e3a0300d mov r3, #13 ; 0xd <== NOT EXECUTED
79f0: e5803000 str r3, [r0] <== NOT EXECUTED
79f4: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
return result;
}
79f8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
00007d10 <IMFS_evaluate_link>:
int IMFS_evaluate_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
7d10: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
7d14: e59f70a4 ldr r7, [pc, #164] ; 7dc0 <IMFS_evaluate_link+0xb0><== NOT EXECUTED
int IMFS_evaluate_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
7d18: e1a04000 mov r4, r0 <== NOT EXECUTED
7d1c: e1a06001 mov r6, r1 <== NOT EXECUTED
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
7d20: e5972000 ldr r2, [r7] <== NOT EXECUTED
7d24: e1d232b8 ldrh r3, [r2, #40] <== NOT EXECUTED
7d28: e2833001 add r3, r3, #1 ; 0x1 <== NOT EXECUTED
7d2c: e1a03803 lsl r3, r3, #16 <== NOT EXECUTED
7d30: e1a03823 lsr r3, r3, #16 <== NOT EXECUTED
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
7d34: e3530005 cmp r3, #5 ; 0x5 <== NOT EXECUTED
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
7d38: e1c232b8 strh r3, [r2, #40] <== NOT EXECUTED
{
IMFS_jnode_t *jnode;
int result = 0;
do {
jnode = node->node_access;
7d3c: e5945000 ldr r5, [r4] <== NOT EXECUTED
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
7d40: 9a000006 bls 7d60 <IMFS_evaluate_link+0x50> <== NOT EXECUTED
rtems_filesystem_link_counts = 0;
7d44: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
7d48: e1c232b8 strh r3, [r2, #40] <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ELOOP );
7d4c: eb000ab0 bl a814 <__errno> <== NOT EXECUTED
7d50: e3a0305c mov r3, #92 ; 0x5c <== NOT EXECUTED
7d54: e5803000 str r3, [r0] <== NOT EXECUTED
7d58: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
7d5c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
7d60: e595304c ldr r3, [r5, #76] <== NOT EXECUTED
7d64: e3530003 cmp r3, #3 ; 0x3 <== NOT EXECUTED
7d68: 1a000003 bne 7d7c <IMFS_evaluate_link+0x6c> <== NOT EXECUTED
result = IMFS_evaluate_hard_link( node, flags );
7d6c: e1a00004 mov r0, r4 <== NOT EXECUTED
7d70: e1a01006 mov r1, r6 <== NOT EXECUTED
7d74: ebffff0a bl 79a4 <IMFS_evaluate_hard_link> <== NOT EXECUTED
7d78: ea000004 b 7d90 <IMFS_evaluate_link+0x80> <== NOT EXECUTED
else if (jnode->type == IMFS_SYM_LINK )
7d7c: e3530004 cmp r3, #4 ; 0x4 <== NOT EXECUTED
7d80: 1a000004 bne 7d98 <IMFS_evaluate_link+0x88> <== NOT EXECUTED
result = IMFS_evaluate_sym_link( node, flags );
7d84: e1a00004 mov r0, r4 <== NOT EXECUTED
7d88: e1a01006 mov r1, r6 <== NOT EXECUTED
7d8c: ebffff1b bl 7a00 <IMFS_evaluate_sym_link> <== NOT EXECUTED
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
7d90: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
7d94: 1a000004 bne 7dac <IMFS_evaluate_link+0x9c> <== NOT EXECUTED
7d98: e595304c ldr r3, [r5, #76] <== NOT EXECUTED
7d9c: e2433003 sub r3, r3, #3 ; 0x3 <== NOT EXECUTED
7da0: e3530001 cmp r3, #1 ; 0x1 <== NOT EXECUTED
7da4: 9affffdd bls 7d20 <IMFS_evaluate_link+0x10> <== NOT EXECUTED
7da8: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
/*
* Clear link counter.
*/
rtems_filesystem_link_counts = 0;
7dac: e59f300c ldr r3, [pc, #12] ; 7dc0 <IMFS_evaluate_link+0xb0><== NOT EXECUTED
7db0: e5933000 ldr r3, [r3] <== NOT EXECUTED
7db4: e3a02000 mov r2, #0 ; 0x0 <== NOT EXECUTED
7db8: e1c322b8 strh r2, [r3, #40] <== NOT EXECUTED
return result;
}
7dbc: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
00007964 <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 ) )
7964: e3d13007 bics r3, r1, #7 ; 0x7
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
7968: 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 ) )
796c: 0a000004 beq 7984 <IMFS_evaluate_permission+0x20>
rtems_set_errno_and_return_minus_one( EPERM );
7970: eb000ba7 bl a814 <__errno> <== NOT EXECUTED
7974: e3a03001 mov r3, #1 ; 0x1 <== NOT EXECUTED
7978: e5803000 str r3, [r0] <== NOT EXECUTED
797c: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
7980: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
7984: e5903000 ldr r3, [r0]
7988: e5933030 ldr r3, [r3, #48]
798c: e1a02301 lsl r2, r1, #6
7990: e0023003 and r3, r2, r3
7994: e1530002 cmp r3, r2
7998: 13a00000 movne r0, #0 ; 0x0
799c: 03a00001 moveq r0, #1 ; 0x1
return 1;
return 0;
}
79a0: e49df004 pop {pc} ; (ldr pc, [sp], #4)
00007a00 <IMFS_evaluate_sym_link>:
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
7a00: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
7a04: e1a04000 mov r4, r0 <== NOT EXECUTED
IMFS_jnode_t *jnode = node->node_access;
7a08: e5900000 ldr r0, [r0] <== NOT EXECUTED
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
7a0c: e590304c ldr r3, [r0, #76] <== NOT EXECUTED
7a10: e3530004 cmp r3, #4 ; 0x4 <== NOT EXECUTED
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
7a14: e1a06001 mov r6, r1 <== NOT EXECUTED
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
rtems_fatal_error_occurred (0xABCD0000);
7a18: 159f00a0 ldrne r0, [pc, #160] ; 7ac0 <IMFS_evaluate_sym_link+0xc0><== NOT EXECUTED
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
7a1c: 1a000003 bne 7a30 <IMFS_evaluate_sym_link+0x30> <== NOT EXECUTED
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
7a20: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED
7a24: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
7a28: 1a000001 bne 7a34 <IMFS_evaluate_sym_link+0x34> <== NOT EXECUTED
rtems_fatal_error_occurred( 0xBAD00000 );
7a2c: e59f0090 ldr r0, [pc, #144] ; 7ac4 <IMFS_evaluate_sym_link+0xc4><== NOT EXECUTED
7a30: ebfff3fa bl 4a20 <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* Move the node_access to either the symbolic links parent or
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
7a34: e5843000 str r3, [r4] <== NOT EXECUTED
rtems_filesystem_get_sym_start_loc(
7a38: e590c050 ldr ip, [r0, #80] <== NOT EXECUTED
7a3c: e5dc3000 ldrb r3, [ip] <== NOT EXECUTED
7a40: e353005c cmp r3, #92 ; 0x5c <== NOT EXECUTED
7a44: 1353002f cmpne r3, #47 ; 0x2f <== NOT EXECUTED
7a48: 13a02000 movne r2, #0 ; 0x0 <== NOT EXECUTED
7a4c: 03a02001 moveq r2, #1 ; 0x1 <== NOT EXECUTED
7a50: 0a000002 beq 7a60 <IMFS_evaluate_sym_link+0x60> <== NOT EXECUTED
7a54: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
7a58: 11a03002 movne r3, r2 <== NOT EXECUTED
7a5c: 1a000005 bne 7a78 <IMFS_evaluate_sym_link+0x78> <== NOT EXECUTED
7a60: e59f3060 ldr r3, [pc, #96] ; 7ac8 <IMFS_evaluate_sym_link+0xc8><== NOT EXECUTED
7a64: e5933000 ldr r3, [r3] <== NOT EXECUTED
7a68: e2833014 add r3, r3, #20 ; 0x14 <== NOT EXECUTED
7a6c: e893000f ldm r3, {r0, r1, r2, r3} <== NOT EXECUTED
7a70: e884000f stm r4, {r0, r1, r2, r3} <== NOT EXECUTED
7a74: e3a03001 mov r3, #1 ; 0x1 <== NOT EXECUTED
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
7a78: e08c0003 add r0, ip, r3 <== NOT EXECUTED
7a7c: e1a02004 mov r2, r4 <== NOT EXECUTED
7a80: e1a01006 mov r1, r6 <== NOT EXECUTED
7a84: eb000010 bl 7acc <IMFS_eval_path> <== NOT EXECUTED
7a88: e1a05000 mov r5, r0 <== NOT EXECUTED
&jnode->info.sym_link.name[i],
flags,
node
);
IMFS_Set_handlers( node );
7a8c: e1a00004 mov r0, r4 <== NOT EXECUTED
7a90: ebffff99 bl 78fc <IMFS_Set_handlers> <== NOT EXECUTED
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
7a94: e1a00004 mov r0, r4 <== NOT EXECUTED
7a98: e1a01006 mov r1, r6 <== NOT EXECUTED
7a9c: ebffffb0 bl 7964 <IMFS_evaluate_permission> <== NOT EXECUTED
7aa0: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
7aa4: 1a000003 bne 7ab8 <IMFS_evaluate_sym_link+0xb8> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EACCES );
7aa8: eb000b59 bl a814 <__errno> <== NOT EXECUTED
7aac: e3a0300d mov r3, #13 ; 0xd <== NOT EXECUTED
7ab0: e5803000 str r3, [r0] <== NOT EXECUTED
7ab4: e3e05000 mvn r5, #0 ; 0x0 <== NOT EXECUTED
return result;
}
7ab8: e1a00005 mov r0, r5 <== NOT EXECUTED
7abc: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
0000a1e0 <IMFS_fchmod>:
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
a1e0: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
#endif
/*
* Change only the RWX permissions on the jnode to mode.
*/
if ( mode & (~ (S_IRWXU | S_IRWXG | S_IRWXO ) ) )
a1e4: e3c14f7f bic r4, r1, #508 ; 0x1fc <== NOT EXECUTED
a1e8: e3c44003 bic r4, r4, #3 ; 0x3 <== NOT EXECUTED
a1ec: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
a1f0: e24dd008 sub sp, sp, #8 ; 0x8 <== NOT EXECUTED
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = loc->node_access;
a1f4: e5905000 ldr r5, [r0] <== NOT EXECUTED
#endif
/*
* Change only the RWX permissions on the jnode to mode.
*/
if ( mode & (~ (S_IRWXU | S_IRWXG | S_IRWXO ) ) )
a1f8: 0a000004 beq a210 <IMFS_fchmod+0x30> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
a1fc: eb000184 bl a814 <__errno> <== NOT EXECUTED
a200: e3a03001 mov r3, #1 ; 0x1 <== NOT EXECUTED
a204: e5803000 str r3, [r0] <== NOT EXECUTED
a208: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
a20c: ea00000a b a23c <IMFS_fchmod+0x5c> <== NOT EXECUTED
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO);
jnode->st_mode |= mode;
a210: e5953030 ldr r3, [r5, #48] <== NOT EXECUTED
a214: e3c33f7f bic r3, r3, #508 ; 0x1fc <== NOT EXECUTED
a218: e3c33003 bic r3, r3, #3 ; 0x3 <== NOT EXECUTED
a21c: e1813003 orr r3, r1, r3 <== NOT EXECUTED
a220: e5853030 str r3, [r5, #48] <== NOT EXECUTED
IMFS_update_ctime( jnode );
a224: e1a0000d mov r0, sp <== NOT EXECUTED
a228: e1a01004 mov r1, r4 <== NOT EXECUTED
a22c: ebfff985 bl 8848 <gettimeofday> <== NOT EXECUTED
a230: e59d3000 ldr r3, [sp] <== NOT EXECUTED
a234: e5853048 str r3, [r5, #72] <== NOT EXECUTED
a238: e1a00004 mov r0, r4 <== NOT EXECUTED
return 0;
}
a23c: e28dd008 add sp, sp, #8 ; 0x8 <== NOT EXECUTED
a240: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
00008088 <IMFS_get_token>:
IMFS_token_types IMFS_get_token(
const char *path,
char *token,
int *token_len
)
{
8088: e92d4010 push {r4, lr}
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
808c: e3a0c000 mov ip, #0 ; 0x0
IMFS_token_types IMFS_get_token(
const char *path,
char *token,
int *token_len
)
{
8090: e1a04001 mov r4, r1
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
8094: e5d01000 ldrb r1, [r0]
8098: ea000006 b 80b8 <IMFS_get_token+0x30>
while ( (!IMFS_is_separator(c)) && (i <= IMFS_NAME_MAX) ) {
token[i] = c;
if ( i == IMFS_NAME_MAX )
809c: e35c0020 cmp ip, #32 ; 0x20
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i <= IMFS_NAME_MAX) ) {
token[i] = c;
80a0: e7c4100c strb r1, [r4, ip]
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
80a4: e28cc001 add ip, ip, #1 ; 0x1
c = path[i];
while ( (!IMFS_is_separator(c)) && (i <= IMFS_NAME_MAX) ) {
token[i] = c;
if ( i == IMFS_NAME_MAX )
80a8: 1a000001 bne 80b4 <IMFS_get_token+0x2c>
80ac: e3a00004 mov r0, #4 ; 0x4 <== NOT EXECUTED
80b0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
80b4: e7d0100c ldrb r1, [r0, ip]
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i <= IMFS_NAME_MAX) ) {
80b8: e351002f cmp r1, #47 ; 0x2f
80bc: 1351005c cmpne r1, #92 ; 0x5c
80c0: 0a000005 beq 80dc <IMFS_get_token+0x54>
80c4: e2513000 subs r3, r1, #0 ; 0x0
80c8: 13a03001 movne r3, #1 ; 0x1
80cc: e35c0020 cmp ip, #32 ; 0x20
80d0: c3a03000 movgt r3, #0 ; 0x0
80d4: e3530000 cmp r3, #0 ; 0x0
80d8: 1affffef bne 809c <IMFS_get_token+0x14>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
80dc: e35c0000 cmp ip, #0 ; 0x0
80e0: 1a000004 bne 80f8 <IMFS_get_token+0x70>
token[i] = c;
if ( token[i] != '\0' ) {
80e4: e3510000 cmp r1, #0 ; 0x0
80e8: 128cc001 addne ip, ip, #1 ; 0x1
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
token[i] = c;
80ec: e5c41000 strb r1, [r4]
if ( token[i] != '\0' ) {
80f0: e1a0000c mov r0, ip
80f4: ea000005 b 8110 <IMFS_get_token+0x88>
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
80f8: e084300c add r3, r4, ip
80fc: e5533001 ldrb r3, [r3, #-1]
8100: e3530000 cmp r3, #0 ; 0x0
token[i] = '\0';
8104: 13a03000 movne r3, #0 ; 0x0
8108: 17c4300c strbne r3, [r4, ip]
810c: e3a00003 mov r0, #3 ; 0x3
/*
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
8110: e3500003 cmp r0, #3 ; 0x3
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
8114: e582c000 str ip, [r2]
/*
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
8118: 18bd8010 popne {r4, pc}
if ( strcmp( token, "..") == 0 )
811c: e1a00004 mov r0, r4
8120: e59f1028 ldr r1, [pc, #40] ; 8150 <IMFS_get_token+0xc8>
8124: eb000e88 bl bb4c <strcmp>
8128: e3500000 cmp r0, #0 ; 0x0
812c: 02800002 addeq r0, r0, #2 ; 0x2
8130: 08bd8010 popeq {r4, pc}
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
8134: e1a00004 mov r0, r4
8138: e59f1014 ldr r1, [pc, #20] ; 8154 <IMFS_get_token+0xcc>
813c: eb000e82 bl bb4c <strcmp>
8140: e3500000 cmp r0, #0 ; 0x0
8144: 13a00003 movne r0, #3 ; 0x3
8148: 03a00001 moveq r0, #1 ; 0x1
type = IMFS_CURRENT_DIR;
}
return type;
}
814c: e8bd8010 pop {r4, pc}
00008158 <IMFS_initialize_support>:
rtems_filesystem_mount_table_entry_t *temp_mt_entry,
const rtems_filesystem_operations_table *op_table,
const rtems_filesystem_file_handlers_r *memfile_handlers,
const rtems_filesystem_file_handlers_r *directory_handlers
)
{
8158: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
IMFS_jnode_t *jnode;
/*
* determine/check value for imfs_memfile_bytes_per_block
*/
IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block,
815c: e59fc0e4 ldr ip, [pc, #228] ; 8248 <IMFS_initialize_support+0xf0>
8160: e59cc000 ldr ip, [ip]
rtems_filesystem_mount_table_entry_t *temp_mt_entry,
const rtems_filesystem_operations_table *op_table,
const rtems_filesystem_file_handlers_r *memfile_handlers,
const rtems_filesystem_file_handlers_r *directory_handlers
)
{
8164: e1a07003 mov r7, r3
8168: e24dd004 sub sp, sp, #4 ; 0x4
816c: e1a05000 mov r5, r0
8170: e1a08001 mov r8, r1
8174: 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,
8178: e3a0e010 mov lr, #16 ; 0x10
817c: e3a03000 mov r3, #0 ; 0x0
int bit_mask;
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16;
!is_valid && (bit_mask <= 512);
8180: e15e000c cmp lr, ip
bit_mask <<= 1) {
8184: e2833001 add r3, r3, #1 ; 0x1
int bit_mask;
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16;
!is_valid && (bit_mask <= 512);
8188: 0a000003 beq 819c <IMFS_initialize_support+0x44>
818c: e3530006 cmp r3, #6 ; 0x6
bit_mask <<= 1) {
8190: e1a0e08e lsl lr, lr, #1
int bit_mask;
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16;
!is_valid && (bit_mask <= 512);
8194: 1afffff9 bne 8180 <IMFS_initialize_support+0x28>
8198: e3a0e080 mov lr, #128 ; 0x80 <== NOT EXECUTED
bit_mask <<= 1) {
if (bit_mask == requested_bytes_per_block) {
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
819c: e59fc0a8 ldr ip, [pc, #168] ; 824c <IMFS_initialize_support+0xf4>
* 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_node(
81a0: e3a06000 mov r6, #0 ; 0x0
bit_mask <<= 1) {
if (bit_mask == requested_bytes_per_block) {
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
81a4: e58ce000 str lr, [ip]
* 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_node(
81a8: e3a01001 mov r1, #1 ; 0x1
81ac: e59f209c ldr r2, [pc, #156] ; 8250 <IMFS_initialize_support+0xf8>
81b0: e59f309c ldr r3, [pc, #156] ; 8254 <IMFS_initialize_support+0xfc>
81b4: e1a00006 mov r0, r6
81b8: e58d6000 str r6, [sp]
81bc: eb0007aa bl a06c <IMFS_create_node>
NULL
);
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;
81c0: e59f3090 ldr r3, [pc, #144] ; 8258 <IMFS_initialize_support+0x100>
81c4: e1a04003 mov r4, 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_node(
81c8: e5850018 str r0, [r5, #24]
NULL
);
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;
81cc: e8b4000f ldm r4!, {r0, r1, r2, r3}
81d0: e285c030 add ip, r5, #48 ; 0x30
81d4: e8ac000f stmia ip!, {r0, r1, r2, r3}
81d8: e8b4000f ldm r4!, {r0, r1, r2, r3}
81dc: e8ac000f stmia ip!, {r0, r1, r2, r3}
81e0: e894000f ldm r4, {r0, r1, r2, r3}
( S_IFDIR | 0755 ),
NULL
);
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
temp_mt_entry->mt_fs_root.ops = op_table;
81e4: e5858020 str r8, [r5, #32]
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
81e8: e88c000f stm ip, {r0, r1, r2, r3}
"",
( S_IFDIR | 0755 ),
NULL
);
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
81ec: e585701c str r7, [r5, #28]
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 ) );
81f0: e3a00001 mov r0, #1 ; 0x1
81f4: e3a0100c mov r1, #12 ; 0xc
81f8: eb0000f7 bl 85dc <calloc>
if ( !fs_info ){
81fc: e3500000 cmp r0, #0 ; 0x0
8200: 1a000006 bne 8220 <IMFS_initialize_support+0xc8>
free(temp_mt_entry->mt_fs_root.node_access);
8204: e5950018 ldr r0, [r5, #24] <== NOT EXECUTED
8208: eb000130 bl 86d0 <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
820c: eb000980 bl a814 <__errno> <== NOT EXECUTED
8210: e3a0300c mov r3, #12 ; 0xc <== NOT EXECUTED
8214: e5803000 str r3, [r0] <== NOT EXECUTED
8218: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
821c: ea000007 b 8240 <IMFS_initialize_support+0xe8> <== NOT EXECUTED
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
8220: e5952018 ldr r2, [r5, #24]
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
8224: e3a03001 mov r3, #1 ; 0x1
8228: e5803000 str r3, [r0]
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
822c: e5823038 str r3, [r2, #56]
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
8230: e5807008 str r7, [r0, #8]
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
8234: e580a004 str sl, [r0, #4]
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;
8238: e585002c str r0, [r5, #44]
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
823c: e1a00006 mov r0, r6
return 0;
}
8240: e28dd004 add sp, sp, #4 ; 0x4
8244: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
0000825c <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
825c: e92d4070 push {r4, r5, r6, lr}
8260: e24dd03c sub sp, sp, #60 ; 0x3c
8264: e1a06001 mov r6, r1
8268: e1a05002 mov r5, r2
IMFS_jnode_t *new_node;
int result;
char new_name[ IMFS_NAME_MAX + 1 ];
IMFS_types_union info;
IMFS_get_token( token, new_name, &result );
826c: e28d1007 add r1, sp, #7 ; 0x7
8270: e28d2038 add r2, sp, #56 ; 0x38
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
8274: e1a04003 mov r4, r3
IMFS_jnode_t *new_node;
int result;
char new_name[ IMFS_NAME_MAX + 1 ];
IMFS_types_union info;
IMFS_get_token( token, new_name, &result );
8278: ebffff82 bl 8088 <IMFS_get_token>
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
827c: e2063a0f and r3, r6, #61440 ; 0xf000
8280: e3530901 cmp r3, #16384 ; 0x4000
8284: 0a00000b beq 82b8 <IMFS_mknod+0x5c>
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
8288: e3530902 cmp r3, #32768 ; 0x8000
828c: 03a01005 moveq r1, #5 ; 0x5
8290: 0a000009 beq 82bc <IMFS_mknod+0x60>
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
8294: e3530a02 cmp r3, #8192 ; 0x2000
8298: 13530a06 cmpne r3, #24576 ; 0x6000
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
829c: 058d5028 streq r5, [sp, #40]
82a0: 058d402c streq r4, [sp, #44]
82a4: 03a01002 moveq r1, #2 ; 0x2
if ( S_ISDIR(mode) )
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
82a8: 0a000003 beq 82bc <IMFS_mknod+0x60>
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
} else {
rtems_set_errno_and_return_minus_one( EINVAL );
82ac: eb000958 bl a814 <__errno> <== NOT EXECUTED
82b0: e3a03016 mov r3, #22 ; 0x16 <== NOT EXECUTED
82b4: ea00000b b 82e8 <IMFS_mknod+0x8c> <== NOT EXECUTED
82b8: e3a01001 mov r1, #1 ; 0x1
/*
* Allocate and fill in an IMFS jnode
*/
new_node = IMFS_create_node(
82bc: e28dc028 add ip, sp, #40 ; 0x28
82c0: e59d004c ldr r0, [sp, #76]
82c4: e1a03006 mov r3, r6
82c8: e28d2007 add r2, sp, #7 ; 0x7
82cc: e58dc000 str ip, [sp]
82d0: eb000765 bl a06c <IMFS_create_node>
new_name,
mode,
&info
);
if ( !new_node )
82d4: e3500000 cmp r0, #0 ; 0x0
82d8: 13a00000 movne r0, #0 ; 0x0
82dc: 1a000003 bne 82f0 <IMFS_mknod+0x94>
rtems_set_errno_and_return_minus_one( ENOMEM );
82e0: eb00094b bl a814 <__errno> <== NOT EXECUTED
82e4: e3a0300c mov r3, #12 ; 0xc <== NOT EXECUTED
82e8: e5803000 str r3, [r0] <== NOT EXECUTED
82ec: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
return 0;
}
82f0: e28dd03c add sp, sp, #60 ; 0x3c
82f4: e8bd8070 pop {r4, r5, r6, pc}
00008304 <IMFS_rmnod>:
*/
int IMFS_rmnod(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
8304: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
8308: e5904000 ldr r4, [r0] <== NOT EXECUTED
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
830c: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED
8310: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
*/
int IMFS_rmnod(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
8314: e24dd008 sub sp, sp, #8 ; 0x8 <== NOT EXECUTED
8318: e1a05000 mov r5, r0 <== NOT EXECUTED
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
831c: 0a000003 beq 8330 <IMFS_rmnod+0x2c> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
8320: e1a00004 mov r0, r4 <== NOT EXECUTED
8324: eb000461 bl 94b0 <_Chain_Extract> <== NOT EXECUTED
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
8328: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
832c: e5843008 str r3, [r4, #8] <== NOT EXECUTED
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
8330: e1d433b4 ldrh r3, [r4, #52] <== NOT EXECUTED
8334: e2433001 sub r3, r3, #1 ; 0x1 <== NOT EXECUTED
8338: e1c433b4 strh r3, [r4, #52] <== NOT EXECUTED
IMFS_update_ctime( the_jnode );
833c: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
8340: e1a0000d mov r0, sp <== NOT EXECUTED
8344: eb00013f bl 8848 <gettimeofday> <== NOT EXECUTED
8348: e59d3000 ldr r3, [sp] <== NOT EXECUTED
/*
* The file cannot be open and the link must be less than 1 to free.
*/
if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) {
834c: e1a00004 mov r0, r4 <== NOT EXECUTED
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
IMFS_update_ctime( the_jnode );
8350: e5843048 str r3, [r4, #72] <== NOT EXECUTED
/*
* The file cannot be open and the link must be less than 1 to free.
*/
if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) {
8354: eb000167 bl 88f8 <rtems_libio_is_file_open> <== NOT EXECUTED
8358: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
835c: 1a000010 bne 83a4 <IMFS_rmnod+0xa0> <== NOT EXECUTED
8360: e1d403b4 ldrh r0, [r4, #52] <== NOT EXECUTED
8364: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
8368: 1a00000d bne 83a4 <IMFS_rmnod+0xa0> <== NOT EXECUTED
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
836c: e59f303c ldr r3, [pc, #60] ; 83b0 <IMFS_rmnod+0xac> <== NOT EXECUTED
8370: e5931000 ldr r1, [r3] <== NOT EXECUTED
8374: e5952000 ldr r2, [r5] <== NOT EXECUTED
8378: e5913004 ldr r3, [r1, #4] <== NOT EXECUTED
837c: e1530002 cmp r3, r2 <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
8380: e594304c ldr r3, [r4, #76] <== NOT EXECUTED
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
rtems_filesystem_current.node_access = NULL;
8384: 05810004 streq r0, [r1, #4] <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
8388: e3530004 cmp r3, #4 ; 0x4 <== NOT EXECUTED
838c: 1a000002 bne 839c <IMFS_rmnod+0x98> <== NOT EXECUTED
if ( the_jnode->info.sym_link.name )
8390: e5940050 ldr r0, [r4, #80] <== NOT EXECUTED
8394: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
free( (void*) the_jnode->info.sym_link.name );
8398: 1b0000cc blne 86d0 <free> <== NOT EXECUTED
}
free( the_jnode );
839c: e1a00004 mov r0, r4 <== NOT EXECUTED
83a0: eb0000ca bl 86d0 <free> <== NOT EXECUTED
}
return 0;
}
83a4: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
83a8: e28dd008 add sp, sp, #8 ; 0x8 <== NOT EXECUTED
83ac: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
000083b4 <IMFS_stat>:
)
{
IMFS_jnode_t *the_jnode;
IMFS_device_t *io;
the_jnode = loc->node_access;
83b4: e5900000 ldr r0, [r0]
switch ( the_jnode->type ) {
83b8: e590304c ldr r3, [r0, #76]
83bc: e2433002 sub r3, r3, #2 ; 0x2
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
83c0: e92d4010 push {r4, lr}
83c4: e1a0c001 mov ip, r1
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
83c8: e3530004 cmp r3, #4 ; 0x4
83cc: 979ff103 ldrls pc, [pc, r3, lsl #2]
83d0: ea00000d b 840c <IMFS_stat+0x58> <== NOT EXECUTED
83d4: 000083e8 .word 0x000083e8 <== NOT EXECUTED
83d8: 0000840c .word 0x0000840c <== NOT EXECUTED
83dc: 00008400 .word 0x00008400 <== NOT EXECUTED
83e0: 000083f8 .word 0x000083f8 <== NOT EXECUTED
83e4: 000083f8 .word 0x000083f8 <== NOT EXECUTED
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_dev = rtems_filesystem_make_dev_t( io->major, io->minor );
83e8: e2802050 add r2, r0, #80 ; 0x50
83ec: e892000c ldm r2, {r2, r3}
83f0: e881000c stm r1, {r2, r3}
83f4: ea000009 b 8420 <IMFS_stat+0x6c>
break;
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
83f8: e5903050 ldr r3, [r0, #80] <== NOT EXECUTED
83fc: ea000000 b 8404 <IMFS_stat+0x50> <== NOT EXECUTED
break;
case IMFS_SYM_LINK:
buf->st_size = 0;
8400: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
8404: e58c3020 str r3, [ip, #32] <== NOT EXECUTED
8408: ea000004 b 8420 <IMFS_stat+0x6c> <== NOT EXECUTED
break;
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
840c: eb000900 bl a814 <__errno> <== NOT EXECUTED
8410: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED
8414: e5803000 str r3, [r0] <== NOT EXECUTED
8418: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
841c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
8420: e5903038 ldr r3, [r0, #56]
8424: e58c3008 str r3, [ip, #8]
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
8428: e5903040 ldr r3, [r0, #64]
842c: e58c3024 str r3, [ip, #36]
buf->st_mtime = the_jnode->stat_mtime;
8430: e5903044 ldr r3, [r0, #68]
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
8434: e1d043b4 ldrh r4, [r0, #52]
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;
8438: e58c302c str r3, [ip, #44]
buf->st_ctime = the_jnode->stat_ctime;
buf->st_blksize = imfs_rq_memfile_bytes_per_block;
843c: e59f3030 ldr r3, [pc, #48] ; 8474 <IMFS_stat+0xc0>
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
8440: e1cc41b0 strh r4, [ip, #16]
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
buf->st_blksize = imfs_rq_memfile_bytes_per_block;
8444: e5933000 ldr r3, [r3]
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;
8448: e5901048 ldr r1, [r0, #72]
buf->st_blksize = imfs_rq_memfile_bytes_per_block;
844c: e58c303c str r3, [ip, #60]
}
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;
8450: e1d033bc ldrh r3, [r0, #60]
8454: e1cc31b2 strh r3, [ip, #18]
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
8458: e5902030 ldr r2, [r0, #48]
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;
845c: e1d003be ldrh r0, [r0, #62]
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
8460: e58c200c str r2, [ip, #12]
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;
8464: e1cc01b4 strh r0, [ip, #20]
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
8468: e58c1034 str r1, [ip, #52]
buf->st_blksize = imfs_rq_memfile_bytes_per_block;
846c: e3a00000 mov r0, #0 ; 0x0
return 0;
}
8470: e8bd8010 pop {r4, pc}
000014f4 <RTEMS_Malloc_Initialize>:
#endif
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers )
14f4: e59f3094 ldr r3, [pc, #148] ; 1590 <RTEMS_Malloc_Initialize+0x9c>
14f8: e5933000 ldr r3, [r3]
14fc: e3530000 cmp r3, #0 ; 0x0
void RTEMS_Malloc_Initialize(
void *start,
size_t length,
size_t sbrk_amount
)
{
1500: e92d4070 push {r4, r5, r6, lr}
1504: e1a04000 mov r4, r0
1508: e1a05001 mov r5, r1
150c: e1a06002 mov r6, r2
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers )
(*rtems_malloc_statistics_helpers->initialize)();
1510: 11a0e00f movne lr, pc
1514: 1593f000 ldrne pc, [r3]
/*
* Initialize the garbage collection list to start with nothing on it.
*/
malloc_deferred_frees_initialize();
1518: eb001d9b bl 8b8c <malloc_deferred_frees_initialize>
starting_address = start;
/*
* Initialize the optional sbrk support for extending the heap
*/
if (rtems_malloc_sbrk_helpers) {
151c: e59f3070 ldr r3, [pc, #112] ; 1594 <RTEMS_Malloc_Initialize+0xa0>
1520: e5933000 ldr r3, [r3]
1524: e3530000 cmp r3, #0 ; 0x0
1528: 0a000004 beq 1540 <RTEMS_Malloc_Initialize+0x4c>
starting_address = (*rtems_malloc_sbrk_helpers->initialize)(
152c: e1a00004 mov r0, r4 <== NOT EXECUTED
1530: e1a01006 mov r1, r6 <== NOT EXECUTED
1534: e1a0e00f mov lr, pc <== NOT EXECUTED
1538: e593f000 ldr pc, [r3] <== NOT EXECUTED
153c: e1a04000 mov r4, r0 <== NOT EXECUTED
* of the time under UNIX because zero'ing memory when it is first
* given to a process eliminates the chance of a process seeing data
* left over from another process. This would be a security violation.
*/
if ( rtems_configuration_get_do_zero_of_workspace() )
1540: e59f3050 ldr r3, [pc, #80] ; 1598 <RTEMS_Malloc_Initialize+0xa4>
1544: e5933000 ldr r3, [r3]
1548: e5d33028 ldrb r3, [r3, #40]
154c: e3530000 cmp r3, #0 ; 0x0
memset( starting_address, 0, length );
1550: 11a00004 movne r0, r4
1554: 13a01000 movne r1, #0 ; 0x0
1558: 11a02005 movne r2, r5
155c: 1b0026b5 blne b038 <memset>
void *starting_address,
size_t size,
uint32_t page_size
)
{
return _Heap_Initialize( the_heap, starting_address, size, page_size );
1560: e1a01004 mov r1, r4
1564: e59f0030 ldr r0, [pc, #48] ; 159c <RTEMS_Malloc_Initialize+0xa8>
1568: e1a02005 mov r2, r5
156c: e3a03004 mov r3, #4 ; 0x4
1570: eb000f37 bl 5254 <_Heap_Initialize>
&RTEMS_Malloc_Heap,
starting_address,
length,
CPU_HEAP_ALIGNMENT
);
if ( !status )
1574: e3500000 cmp r0, #0 ; 0x0
rtems_fatal_error_occurred( status );
1578: 0b000d28 bleq 4a20 <rtems_fatal_error_occurred>
rtems_print_buffer( (start + length) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
MSBUMP(space_available, length);
157c: e59f201c ldr r2, [pc, #28] ; 15a0 <RTEMS_Malloc_Initialize+0xac>
1580: e5923000 ldr r3, [r2]
1584: e0853003 add r3, r5, r3
1588: e5823000 str r3, [r2]
}
158c: e8bd8070 pop {r4, r5, r6, pc}
000019bc <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
19bc: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} <== NOT EXECUTED
void *high_water_mark;
void *current;
Stack_Control *stack;
char name[5];
if ( !the_thread )
19c0: e2504000 subs r4, r0, #0 ; 0x0 <== NOT EXECUTED
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
19c4: e24dd010 sub sp, sp, #16 ; 0x10 <== NOT EXECUTED
void *high_water_mark;
void *current;
Stack_Control *stack;
char name[5];
if ( !the_thread )
19c8: 0a000047 beq 1aec <Stack_check_Dump_threads_usage+0x130> <== NOT EXECUTED
return;
if ( !print_handler )
19cc: e59f3120 ldr r3, [pc, #288] ; 1af4 <Stack_check_Dump_threads_usage+0x138><== NOT EXECUTED
19d0: e5938000 ldr r8, [r3] <== NOT EXECUTED
19d4: e3580000 cmp r8, #0 ; 0x0 <== NOT EXECUTED
19d8: 0a000043 beq 1aec <Stack_check_Dump_threads_usage+0x130> <== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
19dc: e3740001 cmn r4, #1 ; 0x1 <== NOT EXECUTED
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
19e0: 159490f4 ldrne r9, [r4, #244] <== NOT EXECUTED
current = 0;
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
19e4: 128460c4 addne r6, r4, #196 ; 0xc4 <== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
19e8: 1a000006 bne 1a08 <Stack_check_Dump_threads_usage+0x4c> <== NOT EXECUTED
if (Stack_check_Interrupt_stack.area) {
19ec: e59f2104 ldr r2, [pc, #260] ; 1af8 <Stack_check_Dump_threads_usage+0x13c><== NOT EXECUTED
19f0: e5923004 ldr r3, [r2, #4] <== NOT EXECUTED
19f4: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
stack = &Stack_check_Interrupt_stack;
the_thread = 0;
current = 0;
}
else
return;
19f8: 12844001 addne r4, r4, #1 ; 0x1 <== NOT EXECUTED
19fc: 11a06002 movne r6, r2 <== NOT EXECUTED
1a00: 11a09004 movne r9, r4 <== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
if (Stack_check_Interrupt_stack.area) {
1a04: 0a000038 beq 1aec <Stack_check_Dump_threads_usage+0x130> <== NOT EXECUTED
} else {
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
1a08: e896000c ldm r6, {r2, r3} <== NOT EXECUTED
1a0c: e2835010 add r5, r3, #16 ; 0x10 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
1a10: e2427010 sub r7, r2, #16 ; 0x10 <== NOT EXECUTED
high_water_mark = Stack_check_find_high_water_mark(low, size);
1a14: e1a00005 mov r0, r5 <== NOT EXECUTED
1a18: e1a01007 mov r1, r7 <== NOT EXECUTED
1a1c: ebffffd8 bl 1984 <Stack_check_find_high_water_mark> <== NOT EXECUTED
if ( high_water_mark )
1a20: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
1a24: 10853007 addne r3, r5, r7 <== 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 )
1a28: 01a0a000 moveq sl, r0 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
1a2c: 1060a003 rsbne sl, r0, r3 <== NOT EXECUTED
else
used = 0;
if ( the_thread ) {
1a30: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
1a34: e59f00c0 ldr r0, [pc, #192] ; 1afc <Stack_check_Dump_threads_usage+0x140><== NOT EXECUTED
1a38: 0a00000c beq 1a70 <Stack_check_Dump_threads_usage+0xb4> <== NOT EXECUTED
(*print_handler)(
1a3c: e5944008 ldr r4, [r4, #8] <== NOT EXECUTED
1a40: e5905000 ldr r5, [r0] <== NOT EXECUTED
1a44: e28d200b add r2, sp, #11 ; 0xb <== NOT EXECUTED
1a48: e1a00004 mov r0, r4 <== NOT EXECUTED
1a4c: e3a01005 mov r1, #5 ; 0x5 <== NOT EXECUTED
1a50: eb000dbd bl 514c <rtems_object_get_name> <== NOT EXECUTED
1a54: e1a02004 mov r2, r4 <== NOT EXECUTED
1a58: e1a03000 mov r3, r0 <== NOT EXECUTED
1a5c: e59f109c ldr r1, [pc, #156] ; 1b00 <Stack_check_Dump_threads_usage+0x144><== NOT EXECUTED
1a60: e1a00005 mov r0, r5 <== NOT EXECUTED
1a64: e1a0e00f mov lr, pc <== NOT EXECUTED
1a68: e12fff18 bx r8 <== NOT EXECUTED
1a6c: ea000004 b 1a84 <Stack_check_Dump_threads_usage+0xc8> <== NOT EXECUTED
"0x%08" PRIx32 " %4s",
the_thread->Object.id,
rtems_object_get_name( the_thread->Object.id, sizeof(name), name )
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
1a70: e5900000 ldr r0, [r0] <== NOT EXECUTED
1a74: e59f1088 ldr r1, [pc, #136] ; 1b04 <Stack_check_Dump_threads_usage+0x148><== NOT EXECUTED
1a78: e3e02000 mvn r2, #0 ; 0x0 <== NOT EXECUTED
1a7c: e1a0e00f mov lr, pc <== NOT EXECUTED
1a80: e12fff18 bx r8 <== NOT EXECUTED
}
(*print_handler)(
1a84: e5963000 ldr r3, [r6] <== NOT EXECUTED
1a88: e5962004 ldr r2, [r6, #4] <== NOT EXECUTED
1a8c: e59f5068 ldr r5, [pc, #104] ; 1afc <Stack_check_Dump_threads_usage+0x140><== NOT EXECUTED
1a90: e58d9000 str r9, [sp] <== NOT EXECUTED
1a94: e58d7004 str r7, [sp, #4] <== NOT EXECUTED
1a98: e2433001 sub r3, r3, #1 ; 0x1 <== NOT EXECUTED
1a9c: e0823003 add r3, r2, r3 <== NOT EXECUTED
1aa0: e59f404c ldr r4, [pc, #76] ; 1af4 <Stack_check_Dump_threads_usage+0x138><== NOT EXECUTED
1aa4: e5950000 ldr r0, [r5] <== NOT EXECUTED
1aa8: e59f1058 ldr r1, [pc, #88] ; 1b08 <Stack_check_Dump_threads_usage+0x14c><== NOT EXECUTED
1aac: e1a0e00f mov lr, pc <== NOT EXECUTED
1ab0: e594f000 ldr pc, [r4] <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
1ab4: e59f3050 ldr r3, [pc, #80] ; 1b0c <Stack_check_Dump_threads_usage+0x150><== NOT EXECUTED
1ab8: e5933000 ldr r3, [r3] <== NOT EXECUTED
1abc: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
1ac0: 1a000004 bne 1ad8 <Stack_check_Dump_threads_usage+0x11c> <== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
1ac4: e5950000 ldr r0, [r5] <== NOT EXECUTED
1ac8: e59f1040 ldr r1, [pc, #64] ; 1b10 <Stack_check_Dump_threads_usage+0x154><== NOT EXECUTED
1acc: e1a0e00f mov lr, pc <== NOT EXECUTED
1ad0: e594f000 ldr pc, [r4] <== NOT EXECUTED
1ad4: ea000004 b 1aec <Stack_check_Dump_threads_usage+0x130> <== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
1ad8: e5950000 ldr r0, [r5] <== NOT EXECUTED
1adc: e1a0200a mov r2, sl <== NOT EXECUTED
1ae0: e59f102c ldr r1, [pc, #44] ; 1b14 <Stack_check_Dump_threads_usage+0x158><== NOT EXECUTED
1ae4: e1a0e00f mov lr, pc <== NOT EXECUTED
1ae8: e594f000 ldr pc, [r4] <== NOT EXECUTED
}
}
1aec: e28dd010 add sp, sp, #16 ; 0x10 <== NOT EXECUTED
1af0: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
00001984 <Stack_check_find_high_water_mark>:
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
1984: e3c11003 bic r1, r1, #3 ; 0x3 <== NOT EXECUTED
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
1988: e2800010 add r0, r0, #16 ; 0x10 <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
198c: e0802001 add r2, r0, r1 <== NOT EXECUTED
if (*base != U32_PATTERN)
1990: e59f1020 ldr r1, [pc, #32] ; 19b8 <Stack_check_find_high_water_mark+0x34><== NOT EXECUTED
1994: ea000003 b 19a8 <Stack_check_find_high_water_mark+0x24> <== NOT EXECUTED
1998: e5903000 ldr r3, [r0] <== NOT EXECUTED
199c: e1530001 cmp r3, r1 <== NOT EXECUTED
19a0: 112fff1e bxne lr <== 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++)
19a4: e2800004 add r0, r0, #4 ; 0x4 <== NOT EXECUTED
19a8: e1500002 cmp r0, r2 <== NOT EXECUTED
19ac: 3afffff9 bcc 1998 <Stack_check_find_high_water_mark+0x14> <== NOT EXECUTED
19b0: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
if (*base != U32_PATTERN)
return (void *) base;
#endif
return (void *)0;
}
19b4: e12fff1e bx lr <== NOT EXECUTED
00011ac0 <_CORE_message_queue_Broadcast>:
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
11ac0: e590304c ldr r3, [r0, #76]
size_t size,
Objects_Id id,
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support,
uint32_t *count
)
{
11ac4: 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 ) {
11ac8: e1520003 cmp r2, r3
size_t size,
Objects_Id id,
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support,
uint32_t *count
)
{
11acc: e1a07000 mov r7, r0 11ad0: e1a06002 mov r6, r2 11ad4: e1a08001 mov r8, r1 11ad8: 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 ) {
11adc: 83a00001 movhi r0, #1 ; 0x1
11ae0: 88bd85f0 pophi {r4, r5, r6, r7, r8, sl, pc}
* 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 ) {
11ae4: e5973048 ldr r3, [r7, #72] 11ae8: e3530000 cmp r3, #0 ; 0x0
*count = 0;
11aec: 13a03000 movne r3, #0 ; 0x0
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
11af0: 01a05003 moveq r5, r3
* 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 ) {
*count = 0;
11af4: 158a3000 strne r3, [sl] 11af8: 11a00003 movne r0, r3
* 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 ) {
11afc: 0a000005 beq 11b18 <_CORE_message_queue_Broadcast+0x58>
11b00: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11b04: e594002c ldr r0, [r4, #44] 11b08: eb001c55 bl 18c64 <memcpy>
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
11b0c: e5943028 ldr r3, [r4, #40] 11b10: e5836000 str r6, [r3]
*/
number_broadcasted = 0;
while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
11b14: e2855001 add r5, r5, #1 ; 0x1
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
11b18: e1a00007 mov r0, r7 11b1c: eb00092d bl 13fd8 <_Thread_queue_Dequeue> 11b20: e2504000 subs r4, r0, #0 ; 0x0 11b24: e1a01008 mov r1, r8 11b28: e1a02006 mov r2, r6
11b2c: 1afffff4 bne 11b04 <_CORE_message_queue_Broadcast+0x44>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
11b30: e58a5000 str r5, [sl] 11b34: e1a00004 mov r0, r4
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; }
11b38: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
00017458 <_CORE_message_queue_Insert_message>:
ISR_Level level;
bool notify = false;
the_message->priority = submit_type;
switch ( submit_type ) {
17458: e3520102 cmp r2, #-2147483648 ; 0x80000000
void _CORE_message_queue_Insert_message(
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message,
CORE_message_queue_Submit_types submit_type
)
{
1745c: e92d4030 push {r4, r5, lr}
ISR_Level level;
bool notify = false;
the_message->priority = submit_type;
17460: e5812008 str r2, [r1, #8]
void _CORE_message_queue_Insert_message(
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message,
CORE_message_queue_Submit_types submit_type
)
{
17464: e1a05001 mov r5, r1 17468: e1a04000 mov r4, r0
ISR_Level level;
bool notify = false;
the_message->priority = submit_type;
switch ( submit_type ) {
1746c: 0a000012 beq 174bc <_CORE_message_queue_Insert_message+0x64>
17470: e3720106 cmn r2, #-2147483647 ; 0x80000001 17474: e280c054 add ip, r0, #84 ; 0x54
CORE_message_queue_Buffer_control *this_message;
Chain_Node *the_node;
Chain_Control *the_header;
the_header = &the_message_queue->Pending_messages;
the_node = the_header->first;
17478: 15901050 ldrne r1, [r0, #80]
ISR_Level level;
bool notify = false;
the_message->priority = submit_type;
switch ( submit_type ) {
1747c: 1a000022 bne 1750c <_CORE_message_queue_Insert_message+0xb4>
case CORE_MESSAGE_QUEUE_SEND_REQUEST:
_ISR_Disable( level );
17480: e10f0000 mrs r0, CPSR 17484: e38030c0 orr r3, r0, #192 ; 0xc0 17488: e129f003 msr CPSR_fc, r3
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
1748c: e585c000 str ip, [r5]
if ( the_message_queue->number_of_pending_messages++ == 0 )
17490: e5942048 ldr r2, [r4, #72]
old_last_node = the_chain->last;
17494: e5941058 ldr r1, [r4, #88] 17498: e2823001 add r3, r2, #1 ; 0x1
the_chain->last = the_node;
1749c: e5845058 str r5, [r4, #88] 174a0: e5843048 str r3, [r4, #72] 174a4: e2722001 rsbs r2, r2, #1 ; 0x1 174a8: 33a02000 movcc r2, #0 ; 0x0
old_last_node->next = the_node; the_node->previous = old_last_node;
174ac: e5851004 str r1, [r5, #4]
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
174b0: e5815000 str r5, [r1]
notify = true;
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
174b4: e129f000 msr CPSR_fc, r0 174b8: ea000024 b 17550 <_CORE_message_queue_Insert_message+0xf8>
break;
case CORE_MESSAGE_QUEUE_URGENT_REQUEST:
_ISR_Disable( level );
174bc: e10fc000 mrs ip, CPSR 174c0: e38c30c0 orr r3, ip, #192 ; 0xc0 174c4: e129f003 msr CPSR_fc, r3
if ( the_message_queue->number_of_pending_messages++ == 0 )
174c8: e5901048 ldr r1, [r0, #72]
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
174cc: e5900050 ldr r0, [r0, #80] 174d0: e2812001 add r2, r1, #1 ; 0x1
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head(
Chain_Control *the_chain
)
{
return (Chain_Node *) the_chain;
174d4: e2843050 add r3, r4, #80 ; 0x50
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
174d8: e5853004 str r3, [r5, #4] 174dc: e5842048 str r2, [r4, #72]
before_node = after_node->next; after_node->next = the_node;
174e0: e5845050 str r5, [r4, #80]
the_node->next = before_node; before_node->previous = the_node;
174e4: e5805004 str r5, [r0, #4] 174e8: e2712001 rsbs r2, r1, #1 ; 0x1 174ec: 33a02000 movcc r2, #0 ; 0x0
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
174f0: e5850000 str r0, [r5]
notify = true;
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
174f4: e129f00c msr CPSR_fc, ip 174f8: ea000014 b 17550 <_CORE_message_queue_Insert_message+0xf8>
the_node = the_header->first;
while ( !_Chain_Is_tail( the_header, the_node ) ) {
this_message = (CORE_message_queue_Buffer_control *) the_node;
if ( this_message->priority <= the_message->priority ) {
174fc: e5913008 ldr r3, [r1, #8] <== NOT EXECUTED 17500: e1530002 cmp r3, r2 <== NOT EXECUTED 17504: ca000002 bgt 17514 <_CORE_message_queue_Insert_message+0xbc><== NOT EXECUTED
the_node = the_node->next;
17508: e5911000 ldr r1, [r1] <== NOT EXECUTED
Chain_Node *the_node;
Chain_Control *the_header;
the_header = &the_message_queue->Pending_messages;
the_node = the_header->first;
while ( !_Chain_Is_tail( the_header, the_node ) ) {
1750c: e151000c cmp r1, ip <== NOT EXECUTED 17510: 1afffff9 bne 174fc <_CORE_message_queue_Insert_message+0xa4><== NOT EXECUTED
continue;
}
break;
}
_ISR_Disable( level );
17514: e10fc000 mrs ip, CPSR <== NOT EXECUTED 17518: e38c30c0 orr r3, ip, #192 ; 0xc0 <== NOT EXECUTED 1751c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
if ( the_message_queue->number_of_pending_messages++ == 0 )
notify = true;
_Chain_Insert_unprotected( the_node->previous, &the_message->Node );
17520: e5913004 ldr r3, [r1, #4] <== NOT EXECUTED
}
break;
}
_ISR_Disable( level );
if ( the_message_queue->number_of_pending_messages++ == 0 )
17524: e5941048 ldr r1, [r4, #72] <== NOT EXECUTED
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
17528: e5930000 ldr r0, [r3] <== NOT EXECUTED 1752c: e2812001 add r2, r1, #1 ; 0x1 <== NOT EXECUTED
after_node->next = the_node;
17530: e5835000 str r5, [r3] <== NOT EXECUTED 17534: e5842048 str r2, [r4, #72] <== NOT EXECUTED
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
17538: e5853004 str r3, [r5, #4] <== NOT EXECUTED 1753c: e2712001 rsbs r2, r1, #1 ; 0x1 <== NOT EXECUTED 17540: 33a02000 movcc r2, #0 ; 0x0 <== NOT EXECUTED
before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; before_node->previous = the_node;
17544: e5805004 str r5, [r0, #4] <== NOT EXECUTED
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
17548: e5850000 str r0, [r5] <== NOT EXECUTED
notify = true;
_Chain_Insert_unprotected( the_node->previous, &the_message->Node );
_ISR_Enable( level );
1754c: e129f00c msr CPSR_fc, ip <== NOT EXECUTED
* According to POSIX, does this happen before or after the message
* is actually enqueued. It is logical to think afterwards, because
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
17550: e3520000 cmp r2, #0 ; 0x0
17554: 08bd8030 popeq {r4, r5, pc}
17558: e5943060 ldr r3, [r4, #96]
1755c: e3530000 cmp r3, #0 ; 0x0
17560: 08bd8030 popeq {r4, r5, pc}
(*the_message_queue->notify_handler)( the_message_queue->notify_argument );
17564: e5940064 ldr r0, [r4, #100] <== NOT EXECUTED
17568: e1a0e00f mov lr, pc <== NOT EXECUTED
1756c: e12fff13 bx r3 <== NOT EXECUTED
17570: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
00011c9c <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
11c9c: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
Thread_Control *the_thread;
executing = _Thread_Executing;
11ca0: e59fc128 ldr ip, [pc, #296] ; 11dd0 <_CORE_message_queue_Seize+0x134> 11ca4: e59cc000 ldr ip, [ip]
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
11ca8: e1a05000 mov r5, r0 11cac: e1a00003 mov r0, r3
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
Thread_Control *the_thread;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
11cb0: e3a03000 mov r3, #0 ; 0x0
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
11cb4: e59da020 ldr sl, [sp, #32] 11cb8: e1a07001 mov r7, r1 11cbc: e1a08002 mov r8, r2
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
Thread_Control *the_thread;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
11cc0: e58c3034 str r3, [ip, #52]
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
11cc4: e5dd601c ldrb r6, [sp, #28]
Thread_Control *executing;
Thread_Control *the_thread;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
11cc8: e10f1000 mrs r1, CPSR 11ccc: e38130c0 orr r3, r1, #192 ; 0xc0 11cd0: e129f003 msr CPSR_fc, r3
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
11cd4: e5954050 ldr r4, [r5, #80]
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
11cd8: e2853054 add r3, r5, #84 ; 0x54 11cdc: e1540003 cmp r4, r3
11ce0: 0a000028 beq 11d88 <_CORE_message_queue_Seize+0xec>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
11ce4: e5942000 ldr r2, [r4]
the_chain->first = new_first;
11ce8: e1a03005 mov r3, r5 11cec: e5a32050 str r2, [r3, #80]!
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
11cf0: e3540000 cmp r4, #0 ; 0x0
new_first->previous = _Chain_Head(the_chain);
11cf4: e5823004 str r3, [r2, #4]
11cf8: 0a000022 beq 11d88 <_CORE_message_queue_Seize+0xec>
the_message_queue->number_of_pending_messages -= 1;
11cfc: e5953048 ldr r3, [r5, #72] 11d00: e2433001 sub r3, r3, #1 ; 0x1 11d04: e5853048 str r3, [r5, #72]
_ISR_Enable( level );
11d08: e129f001 msr CPSR_fc, r1
*size_p = the_message->Contents.size;
_Thread_Executing->Wait.count = the_message->priority;
11d0c: e59f30bc ldr r3, [pc, #188] ; 11dd0 <_CORE_message_queue_Seize+0x134> 11d10: e5942008 ldr r2, [r4, #8] 11d14: e5931000 ldr r1, [r3]
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
_ISR_Enable( level );
*size_p = the_message->Contents.size;
11d18: e594300c ldr r3, [r4, #12] 11d1c: e5803000 str r3, [r0]
_Thread_Executing->Wait.count = the_message->priority;
11d20: e5812024 str r2, [r1, #36]
_CORE_message_queue_Copy_buffer(the_message->Contents.buffer,buffer,*size_p);
11d24: e2846010 add r6, r4, #16 ; 0x10
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11d28: e5902000 ldr r2, [r0] 11d2c: e1a01006 mov r1, r6 11d30: e1a00008 mov r0, r8 11d34: eb001bca bl 18c64 <memcpy>
*
* NOTE: If we note that the queue was not full before this receive,
* then we can avoid this dequeue.
*/
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
11d38: e1a00005 mov r0, r5 11d3c: eb0008a5 bl 13fd8 <_Thread_queue_Dequeue>
if ( !the_thread ) {
11d40: e2501000 subs r1, r0, #0 ; 0x0
11d44: 1a000003 bne 11d58 <_CORE_message_queue_Seize+0xbc>
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
11d48: e2850068 add r0, r5, #104 ; 0x68 11d4c: e1a01004 mov r1, r4
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
11d50: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr}
11d54: eaffff31 b 11a20 <_Chain_Append>
* There was a thread waiting to send a message. This code
* puts the messages in the message queue on behalf of the
* waiting task.
*/
the_message->priority = the_thread->Wait.count;
11d58: e5913024 ldr r3, [r1, #36] <== NOT EXECUTED
the_message->Contents.size = (size_t) the_thread->Wait.option;
11d5c: e5912030 ldr r2, [r1, #48] <== NOT EXECUTED
* There was a thread waiting to send a message. This code
* puts the messages in the message queue on behalf of the
* waiting task.
*/
the_message->priority = the_thread->Wait.count;
11d60: e5843008 str r3, [r4, #8] <== NOT EXECUTED
the_message->Contents.size = (size_t) the_thread->Wait.option;
11d64: e584200c str r2, [r4, #12] <== NOT EXECUTED
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11d68: e1a00006 mov r0, r6 <== NOT EXECUTED 11d6c: e591102c ldr r1, [r1, #44] <== NOT EXECUTED 11d70: eb001bbb bl 18c64 <memcpy> <== NOT EXECUTED
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
11d74: e5942008 ldr r2, [r4, #8] <== NOT EXECUTED 11d78: e1a00005 mov r0, r5 <== NOT EXECUTED 11d7c: e1a01004 mov r1, r4 <== NOT EXECUTED
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
11d80: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
11d84: ea0015b3 b 17458 <_CORE_message_queue_Insert_message> <== NOT EXECUTED
the_message->priority
);
return;
}
if ( !wait ) {
11d88: e3560000 cmp r6, #0 ; 0x0
11d8c: 1a000003 bne 11da0 <_CORE_message_queue_Seize+0x104>
_ISR_Enable( level );
11d90: e129f001 msr CPSR_fc, r1
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
11d94: e3a03004 mov r3, #4 ; 0x4 11d98: e58c3034 str r3, [ip, #52]
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
11d9c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
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;
11da0: e3a03001 mov r3, #1 ; 0x1 11da4: e5853030 str r3, [r5, #48]
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
executing->Wait.return_argument_second.mutable_object = buffer;
executing->Wait.return_argument = size_p;
11da8: e58c0028 str r0, [ip, #40]
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
11dac: e58c7020 str r7, [ip, #32]
executing->Wait.return_argument_second.mutable_object = buffer;
11db0: e58c802c str r8, [ip, #44]
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
11db4: e58c5044 str r5, [ip, #68]
executing->Wait.id = id; executing->Wait.return_argument_second.mutable_object = buffer; executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level );
11db8: e129f001 msr CPSR_fc, r1
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
11dbc: e59f2010 ldr r2, [pc, #16] ; 11dd4 <_CORE_message_queue_Seize+0x138> 11dc0: e1a00005 mov r0, r5 11dc4: e1a0100a mov r1, sl
}
11dc8: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr}
executing->Wait.return_argument_second.mutable_object = buffer;
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
11dcc: ea0008da b 1413c <_Thread_queue_Enqueue_with_handler>
00011dd8 <_CORE_message_queue_Submit>:
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support,
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
11dd8: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
11ddc: e590c04c ldr ip, [r0, #76] 11de0: e152000c cmp r2, ip
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support,
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
11de4: e1a05000 mov r5, r0 11de8: e1a06002 mov r6, r2 11dec: e1a07001 mov r7, r1 11df0: e1a0b003 mov fp, r3 11df4: e59d9028 ldr r9, [sp, #40] 11df8: e5dda02c ldrb sl, [sp, #44]
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
11dfc: 83a00001 movhi r0, #1 ; 0x1
11e00: 88bd8ff0 pophi {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
11e04: e5958048 ldr r8, [r5, #72] 11e08: e3580000 cmp r8, #0 ; 0x0
11e0c: 1a00000b bne 11e40 <_CORE_message_queue_Submit+0x68>
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
11e10: eb000870 bl 13fd8 <_Thread_queue_Dequeue>
if ( the_thread ) {
11e14: e2504000 subs r4, r0, #0 ; 0x0
11e18: 0a000008 beq 11e40 <_CORE_message_queue_Submit+0x68>
11e1c: e1a01007 mov r1, r7 11e20: e594002c ldr r0, [r4, #44] 11e24: e1a02006 mov r2, r6 11e28: eb001b8d bl 18c64 <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
11e2c: e5943028 ldr r3, [r4, #40]
the_thread->Wait.count = submit_type;
11e30: e1a00008 mov r0, r8
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
11e34: e5836000 str r6, [r3]
the_thread->Wait.count = submit_type;
11e38: e5849024 str r9, [r4, #36]
11e3c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/*
* 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 <
11e40: e5952048 ldr r2, [r5, #72] 11e44: e5953044 ldr r3, [r5, #68] 11e48: e1520003 cmp r2, r3
11e4c: 2a00000f bcs 11e90 <_CORE_message_queue_Submit+0xb8>
RTEMS_INLINE_ROUTINE CORE_message_queue_Buffer_control *
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
11e50: e2850068 add r0, r5, #104 ; 0x68 11e54: ebfffefc bl 11a4c <_Chain_Get>
/*
* NOTE: If the system is consistent, this error should never occur.
*/
if ( !the_message ) {
11e58: e2504000 subs r4, r0, #0 ; 0x0
11e5c: 0a000025 beq 11ef8 <_CORE_message_queue_Submit+0x120>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11e60: e1a01007 mov r1, r7 11e64: e1a02006 mov r2, r6 11e68: e2840010 add r0, r4, #16 ; 0x10 11e6c: eb001b7c bl 18c64 <memcpy>
size
);
the_message->Contents.size = size;
the_message->priority = submit_type;
_CORE_message_queue_Insert_message(
11e70: e1a00005 mov r0, r5
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
11e74: e584600c str r6, [r4, #12]
the_message->priority = submit_type;
11e78: e5849008 str r9, [r4, #8]
_CORE_message_queue_Insert_message(
11e7c: e1a01004 mov r1, r4
11e80: e1a02009 mov r2, r9
11e84: eb001573 bl 17458 <_CORE_message_queue_Insert_message>
11e88: e3a00000 mov r0, #0 ; 0x0
11e8c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
* No message buffers were available so we may need to return an
* overflow error or block the sender until the message is placed
* on the queue.
*/
if ( !wait ) {
11e90: e35a0000 cmp sl, #0 ; 0x0
11e94: 03a00002 moveq r0, #2 ; 0x2
11e98: 08bd8ff0 popeq {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/*
* Do NOT block on a send if the caller is in an ISR. It is
* deadly to block in an ISR.
*/
if ( _ISR_Is_in_progress() ) {
11e9c: e59f305c ldr r3, [pc, #92] ; 11f00 <_CORE_message_queue_Submit+0x128><== NOT EXECUTED 11ea0: e5933000 ldr r3, [r3] <== NOT EXECUTED 11ea4: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED 11ea8: 1a000012 bne 11ef8 <_CORE_message_queue_Submit+0x120> <== NOT EXECUTED
* it as a variable. Doing this emphasizes how dangerous it
* would be to use this variable prior to here.
*/
{
Thread_Control *executing = _Thread_Executing;
11eac: e59f3050 ldr r3, [pc, #80] ; 11f04 <_CORE_message_queue_Submit+0x12c><== NOT EXECUTED 11eb0: e5932000 ldr r2, [r3] <== NOT EXECUTED
_ISR_Disable( level );
11eb4: e10f1000 mrs r1, CPSR <== NOT EXECUTED 11eb8: e38130c0 orr r3, r1, #192 ; 0xc0 <== NOT EXECUTED 11ebc: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED 11ec0: e3a03001 mov r3, #1 ; 0x1 <== NOT EXECUTED 11ec4: e5853030 str r3, [r5, #48] <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
executing->Wait.return_argument_second.immutable_object = buffer;
executing->Wait.option = (uint32_t) size;
executing->Wait.count = submit_type;
11ec8: e5829024 str r9, [r2, #36] <== NOT EXECUTED
Thread_Control *executing = _Thread_Executing;
_ISR_Disable( level );
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
11ecc: e582b020 str fp, [r2, #32] <== NOT EXECUTED
executing->Wait.return_argument_second.immutable_object = buffer;
11ed0: e582702c str r7, [r2, #44] <== NOT EXECUTED
executing->Wait.option = (uint32_t) size;
11ed4: e5826030 str r6, [r2, #48] <== NOT EXECUTED
{
Thread_Control *executing = _Thread_Executing;
_ISR_Disable( level );
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
11ed8: e5825044 str r5, [r2, #68] <== NOT EXECUTED
executing->Wait.id = id;
executing->Wait.return_argument_second.immutable_object = buffer;
executing->Wait.option = (uint32_t) size;
executing->Wait.count = submit_type;
_ISR_Enable( level );
11edc: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
11ee0: e59f2020 ldr r2, [pc, #32] ; 11f08 <_CORE_message_queue_Submit+0x130><== NOT EXECUTED
11ee4: e1a00005 mov r0, r5 <== NOT EXECUTED
11ee8: e59d1030 ldr r1, [sp, #48] <== NOT EXECUTED
11eec: eb000892 bl 1413c <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
11ef0: e3a00007 mov r0, #7 ; 0x7 <== NOT EXECUTED
11ef4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
11ef8: e3a00003 mov r0, #3 ; 0x3 <== NOT EXECUTED
}
11efc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
00004d74 <_CORE_mutex_Initialize>:
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
4d74: e92d40f0 push {r4, r5, r6, r7, lr}
4d78: e1a05000 mov r5, r0
4d7c: e1a04002 mov r4, r2
4d80: e1a07001 mov r7, 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;
4d84: e891000f ldm r1, {r0, r1, r2, r3}
the_mutex->lock = initial_lock; the_mutex->blocked_count = 0;
4d88: e3a06000 mov r6, #0 ; 0x0
if ( initial_lock == CORE_MUTEX_LOCKED ) {
4d8c: e3540000 cmp r4, #0 ; 0x0
/* 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;
4d90: e285c040 add ip, r5, #64 ; 0x40
4d94: e88c000f stm ip, {r0, r1, r2, r3}
the_mutex->lock = initial_lock;
4d98: e5854050 str r4, [r5, #80]
the_mutex->blocked_count = 0;
4d9c: e5856058 str r6, [r5, #88]
_Thread_Executing->resource_count++;
}
} else {
the_mutex->nest_count = 0;
the_mutex->holder = NULL;
the_mutex->holder_id = 0;
4da0: 15856060 strne r6, [r5, #96]
#endif
_Thread_Executing->resource_count++;
}
} else {
the_mutex->nest_count = 0;
4da4: 15856054 strne r6, [r5, #84]
the_mutex->holder = NULL;
4da8: 1585605c strne r6, [r5, #92]
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
4dac: 1a000013 bne 4e00 <_CORE_mutex_Initialize+0x8c>
the_mutex->nest_count = 1;
4db0: e3a03001 mov r3, #1 ; 0x1
4db4: e5853054 str r3, [r5, #84]
the_mutex->holder = _Thread_Executing;
4db8: e59f3064 ldr r3, [pc, #100] ; 4e24 <_CORE_mutex_Initialize+0xb0>
4dbc: e5931000 ldr r1, [r3]
*/
RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority(
CORE_mutex_Attributes *the_attribute
)
{
return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
4dc0: e5952048 ldr r2, [r5, #72]
the_mutex->holder_id = _Thread_Executing->Object.id;
4dc4: e5913008 ldr r3, [r1, #8]
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4dc8: e3520002 cmp r2, #2 ; 0x2
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;
4dcc: e5853060 str r3, [r5, #96]
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;
4dd0: e585105c str r1, [r5, #92]
the_mutex->holder_id = _Thread_Executing->Object.id;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4dd4: 0a000001 beq 4de0 <_CORE_mutex_Initialize+0x6c>
4dd8: e3520003 cmp r2, #3 ; 0x3
4ddc: 1a000007 bne 4e00 <_CORE_mutex_Initialize+0x8c>
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
if ( _Thread_Executing->current_priority <
4de0: e595304c ldr r3, [r5, #76] <== NOT EXECUTED
4de4: e5912014 ldr r2, [r1, #20] <== NOT EXECUTED
4de8: e1520003 cmp r2, r3 <== NOT EXECUTED
_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++;
4dec: 2591301c ldrcs r3, [r1, #28] <== NOT EXECUTED
4df0: 22833001 addcs r3, r3, #1 ; 0x1 <== NOT EXECUTED
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 <
4df4: 33a00006 movcc r0, #6 ; 0x6 <== NOT EXECUTED
_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++;
4df8: 2581301c strcs r3, [r1, #28] <== NOT EXECUTED
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 <
4dfc: 38bd80f0 popcc {r4, r5, r6, r7, pc} <== NOT EXECUTED
the_mutex->nest_count = 0;
the_mutex->holder = NULL;
the_mutex->holder_id = 0;
}
_Thread_queue_Initialize(
4e00: e5971008 ldr r1, [r7, #8]
4e04: e1a00005 mov r0, r5
4e08: e2511000 subs r1, r1, #0 ; 0x0
4e0c: 13a01001 movne r1, #1 ; 0x1
4e10: e3a02b01 mov r2, #1024 ; 0x400
4e14: e3a03005 mov r3, #5 ; 0x5
4e18: eb0006f0 bl 69e0 <_Thread_queue_Initialize>
4e1c: e3a00000 mov r0, #0 ; 0x0
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
4e20: e8bd80f0 pop {r4, r5, r6, r7, pc}
00009548 <_CORE_mutex_Seize_interrupt_trylock>:
Thread_Control *executing;
ISR_Level level = *level_p;
/* disabled when you get here */
executing = _Thread_Executing;
9548: e59f3130 ldr r3, [pc, #304] ; 9680 <_CORE_mutex_Seize_interrupt_trylock+0x138>
954c: e593c000 ldr ip, [r3]
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
9550: e3a02000 mov r2, #0 ; 0x0
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
Thread_Control *executing;
ISR_Level level = *level_p;
9554: e5911000 ldr r1, [r1]
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
9558: e58c2034 str r2, [ip, #52]
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
955c: e5903050 ldr r3, [r0, #80]
9560: e1530002 cmp r3, r2
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
9564: e52de004 push {lr} ; (str lr, [sp, #-4]!)
9568: 0a00002f beq 962c <_CORE_mutex_Seize_interrupt_trylock+0xe4>
the_mutex->lock = CORE_MUTEX_LOCKED;
956c: e5802050 str r2, [r0, #80]
*/
RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority(
CORE_mutex_Attributes *the_attribute
)
{
return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
9570: e5902048 ldr r2, [r0, #72]
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
9574: e59c3008 ldr r3, [ip, #8]
the_mutex->nest_count = 1;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
9578: e3520002 cmp r2, #2 ; 0x2
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
957c: e5803060 str r3, [r0, #96]
the_mutex->nest_count = 1;
9580: e3a03001 mov r3, #1 ; 0x1
9584: e5803054 str r3, [r0, #84]
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
9588: e580c05c str ip, [r0, #92]
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
958c: 0a000001 beq 9598 <_CORE_mutex_Seize_interrupt_trylock+0x50>
9590: e3520003 cmp r2, #3 ; 0x3 <== NOT EXECUTED
9594: 1a000002 bne 95a4 <_CORE_mutex_Seize_interrupt_trylock+0x5c><== NOT EXECUTED
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
9598: e59c301c ldr r3, [ip, #28]
959c: e2833001 add r3, r3, #1 ; 0x1
95a0: e58c301c str r3, [ip, #28]
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
95a4: e5903048 ldr r3, [r0, #72]
95a8: e3530003 cmp r3, #3 ; 0x3
95ac: 0a000001 beq 95b8 <_CORE_mutex_Seize_interrupt_trylock+0x70>
_ISR_Enable( level );
95b0: e129f001 msr CPSR_fc, r1
95b4: ea00002d b 9670 <_CORE_mutex_Seize_interrupt_trylock+0x128>
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
95b8: e590204c ldr r2, [r0, #76] <== NOT EXECUTED
current = executing->current_priority;
95bc: e59c3014 ldr r3, [ip, #20] <== NOT EXECUTED
if ( current == ceiling ) {
95c0: e1530002 cmp r3, r2 <== NOT EXECUTED
95c4: 1a000001 bne 95d0 <_CORE_mutex_Seize_interrupt_trylock+0x88><== NOT EXECUTED
_ISR_Enable( level );
95c8: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
95cc: ea000027 b 9670 <_CORE_mutex_Seize_interrupt_trylock+0x128><== NOT EXECUTED
return 0;
}
if ( current > ceiling ) {
95d0: 9a00000a bls 9600 <_CORE_mutex_Seize_interrupt_trylock+0xb8><== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
95d4: e59f20a8 ldr r2, [pc, #168] ; 9684 <_CORE_mutex_Seize_interrupt_trylock+0x13c><== NOT EXECUTED
95d8: e5923000 ldr r3, [r2] <== NOT EXECUTED
95dc: e2833001 add r3, r3, #1 ; 0x1 <== NOT EXECUTED
95e0: e5823000 str r3, [r2] <== NOT EXECUTED
_Thread_Disable_dispatch();
_ISR_Enable( level );
95e4: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_Thread_Change_priority(
95e8: e3a02000 mov r2, #0 ; 0x0 <== NOT EXECUTED
95ec: e590104c ldr r1, [r0, #76] <== NOT EXECUTED
95f0: e590005c ldr r0, [r0, #92] <== NOT EXECUTED
95f4: ebfff19b bl 5c68 <_Thread_Change_priority> <== NOT EXECUTED
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
FALSE
);
_Thread_Enable_dispatch();
95f8: ebfff302 bl 6208 <_Thread_Enable_dispatch> <== NOT EXECUTED
95fc: ea00001b b 9670 <_CORE_mutex_Seize_interrupt_trylock+0x128><== NOT EXECUTED
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
9600: e3a03006 mov r3, #6 ; 0x6 <== NOT EXECUTED
9604: e58c3034 str r3, [ip, #52] <== NOT EXECUTED
the_mutex->lock = CORE_MUTEX_UNLOCKED;
the_mutex->nest_count = 0; /* undo locking above */
9608: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
960c: e5803054 str r3, [r0, #84] <== NOT EXECUTED
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
the_mutex->lock = CORE_MUTEX_UNLOCKED;
9610: e2833001 add r3, r3, #1 ; 0x1 <== NOT EXECUTED
9614: e5803050 str r3, [r0, #80] <== NOT EXECUTED
the_mutex->nest_count = 0; /* undo locking above */
executing->resource_count--; /* undo locking above */
9618: e59c301c ldr r3, [ip, #28] <== NOT EXECUTED
961c: e2433001 sub r3, r3, #1 ; 0x1 <== NOT EXECUTED
9620: e58c301c str r3, [ip, #28] <== NOT EXECUTED
_ISR_Enable( level );
9624: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
9628: ea000010 b 9670 <_CORE_mutex_Seize_interrupt_trylock+0x128><== NOT EXECUTED
/*
* 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 ) ) {
962c: e590205c ldr r2, [r0, #92]
9630: e152000c cmp r2, ip
9634: 1a00000f bne 9678 <_CORE_mutex_Seize_interrupt_trylock+0x130>
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
9638: e5903040 ldr r3, [r0, #64]
963c: e3530000 cmp r3, #0 ; 0x0
9640: 0a000002 beq 9650 <_CORE_mutex_Seize_interrupt_trylock+0x108>
9644: e3530001 cmp r3, #1 ; 0x1
9648: 1a00000a bne 9678 <_CORE_mutex_Seize_interrupt_trylock+0x130>
964c: ea000004 b 9664 <_CORE_mutex_Seize_interrupt_trylock+0x11c>
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
9650: e5903054 ldr r3, [r0, #84]
9654: e2833001 add r3, r3, #1 ; 0x1
9658: e5803054 str r3, [r0, #84]
_ISR_Enable( level );
965c: e129f001 msr CPSR_fc, r1
9660: ea000002 b 9670 <_CORE_mutex_Seize_interrupt_trylock+0x128>
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
9664: e3a03002 mov r3, #2 ; 0x2
9668: e5823034 str r3, [r2, #52]
_ISR_Enable( level );
966c: e129f001 msr CPSR_fc, r1
9670: e3a00000 mov r0, #0 ; 0x0
9674: e49df004 pop {pc} ; (ldr pc, [sp], #4)
9678: e3a00001 mov r0, #1 ; 0x1
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); }
967c: e49df004 pop {pc} ; (ldr pc, [sp], #4)
00004f54 <_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 ) {
4f54: e5d03044 ldrb r3, [r0, #68]
4f58: e3530000 cmp r3, #0 ; 0x0
CORE_mutex_Status _CORE_mutex_Surrender(
CORE_mutex_Control *the_mutex,
Objects_Id id,
CORE_mutex_API_mp_support_callout api_mutex_mp_support
)
{
4f5c: e92d4010 push {r4, lr}
4f60: e1a04000 mov r4, r0
Thread_Control *the_thread; Thread_Control *holder; #ifdef __RTEMS_STRICT_ORDER_MUTEX__ Chain_Node *first_node; #endif holder = the_mutex->holder;
4f64: e590005c ldr r0, [r0, #92]
* 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 ) {
4f68: 0a000004 beq 4f80 <_CORE_mutex_Surrender+0x2c>
if ( !_Thread_Is_executing( holder ) )
4f6c: e59f312c ldr r3, [pc, #300] ; 50a0 <_CORE_mutex_Surrender+0x14c>
4f70: e5933000 ldr r3, [r3]
4f74: e1500003 cmp r0, r3
4f78: 13a00003 movne r0, #3 ; 0x3
4f7c: 18bd8010 popne {r4, pc}
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
4f80: e5943054 ldr r3, [r4, #84]
4f84: e3530000 cmp r3, #0 ; 0x0
4f88: 0a000042 beq 5098 <_CORE_mutex_Surrender+0x144>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
4f8c: e2433001 sub r3, r3, #1 ; 0x1
if ( the_mutex->nest_count != 0 ) {
4f90: e3530000 cmp r3, #0 ; 0x0
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
4f94: e5843054 str r3, [r4, #84]
if ( the_mutex->nest_count != 0 ) {
4f98: 0a000005 beq 4fb4 <_CORE_mutex_Surrender+0x60>
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
4f9c: e5943040 ldr r3, [r4, #64]
4fa0: e3530000 cmp r3, #0 ; 0x0
4fa4: 0a00003b beq 5098 <_CORE_mutex_Surrender+0x144>
4fa8: e3530001 cmp r3, #1 ; 0x1 <== NOT EXECUTED
4fac: 03a00002 moveq r0, #2 ; 0x2 <== NOT EXECUTED
4fb0: 08bd8010 popeq {r4, pc} <== NOT EXECUTED
4fb4: e5943048 ldr r3, [r4, #72]
/*
* Formally release the mutex before possibly transferring it to a
* blocked thread.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4fb8: e3530002 cmp r3, #2 ; 0x2
4fbc: 0a000001 beq 4fc8 <_CORE_mutex_Surrender+0x74>
4fc0: e3530003 cmp r3, #3 ; 0x3
4fc4: 1a000002 bne 4fd4 <_CORE_mutex_Surrender+0x80>
the_mutex->nest_count++;
return CORE_MUTEX_RELEASE_NOT_ORDER;
}
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
4fc8: e590301c ldr r3, [r0, #28]
4fcc: e2433001 sub r3, r3, #1 ; 0x1
4fd0: e580301c str r3, [r0, #28]
4fd4: e5942048 ldr r2, [r4, #72]
} the_mutex->holder = NULL;
4fd8: e3a03000 mov r3, #0 ; 0x0
/* * 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 ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4fdc: e3520002 cmp r2, #2 ; 0x2
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
}
the_mutex->holder = NULL;
the_mutex->holder_id = 0;
4fe0: e5843060 str r3, [r4, #96]
}
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
}
the_mutex->holder = NULL;
4fe4: e584305c str r3, [r4, #92]
/*
* 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 ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4fe8: 0a000001 beq 4ff4 <_CORE_mutex_Surrender+0xa0>
4fec: e3520003 cmp r2, #3 ; 0x3
4ff0: 1a000007 bne 5014 <_CORE_mutex_Surrender+0xc0>
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
if(the_mutex->queue.priority_before != holder->current_priority)
_Thread_Change_priority(holder,the_mutex->queue.priority_before,TRUE);
#endif
if ( holder->resource_count == 0 &&
4ff4: e590301c ldr r3, [r0, #28]
4ff8: e3530000 cmp r3, #0 ; 0x0
4ffc: 1a000004 bne 5014 <_CORE_mutex_Surrender+0xc0>
5000: e5901018 ldr r1, [r0, #24]
5004: e5903014 ldr r3, [r0, #20]
5008: e1510003 cmp r1, r3
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, TRUE );
500c: 13a02001 movne r2, #1 ; 0x1
5010: 1b000314 blne 5c68 <_Thread_Change_priority>
/*
* 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 ) ) ) {
5014: e1a00004 mov r0, r4
5018: eb00055c bl 6590 <_Thread_queue_Dequeue>
501c: e2502000 subs r2, r0, #0 ; 0x0
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
5020: 03a03001 moveq r3, #1 ; 0x1
5024: 05843050 streq r3, [r4, #80]
5028: 01a00002 moveq r0, r2
/*
* 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 ) ) ) {
502c: 08bd8010 popeq {r4, pc}
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
5030: e5923008 ldr r3, [r2, #8]
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
5034: e5941048 ldr r1, [r4, #72]
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
5038: e5843060 str r3, [r4, #96]
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
503c: e3510002 cmp r1, #2 ; 0x2
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
5040: e3a03001 mov r3, #1 ; 0x1
5044: e5843054 str r3, [r4, #84]
} else
#endif
{
the_mutex->holder = the_thread;
5048: e584205c str r2, [r4, #92]
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
504c: 0a000002 beq 505c <_CORE_mutex_Surrender+0x108>
5050: e3510003 cmp r1, #3 ; 0x3
5054: 1a00000f bne 5098 <_CORE_mutex_Surrender+0x144>
5058: ea000003 b 506c <_CORE_mutex_Surrender+0x118> <== NOT EXECUTED
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
_Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue);
the_mutex->queue.priority_before = the_thread->current_priority;
#endif
the_thread->resource_count++;
505c: e592301c ldr r3, [r2, #28]
5060: e2833001 add r3, r3, #1 ; 0x1
5064: e582301c str r3, [r2, #28]
5068: ea000008 b 5090 <_CORE_mutex_Surrender+0x13c>
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
_Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue);
the_mutex->queue.priority_before = the_thread->current_priority;
#endif
the_thread->resource_count++;
506c: e592301c ldr r3, [r2, #28] <== NOT EXECUTED
5070: e2833001 add r3, r3, #1 ; 0x1 <== NOT EXECUTED
5074: e582301c str r3, [r2, #28] <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
5078: e5923014 ldr r3, [r2, #20] <== NOT EXECUTED
507c: e594104c ldr r1, [r4, #76] <== NOT EXECUTED
5080: e1510003 cmp r1, r3 <== NOT EXECUTED
5084: 2a000003 bcs 5098 <_CORE_mutex_Surrender+0x144> <== NOT EXECUTED
the_thread->current_priority){
_Thread_Change_priority(
5088: e3a02000 mov r2, #0 ; 0x0 <== NOT EXECUTED
508c: eb0002f5 bl 5c68 <_Thread_Change_priority> <== NOT EXECUTED
5090: e3a00000 mov r0, #0 ; 0x0
5094: e8bd8010 pop {r4, pc}
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
5098: e3a00000 mov r0, #0 ; 0x0
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
509c: e8bd8010 pop {r4, pc}
00009444 <_Debug_Is_enabled>:
*/
bool _Debug_Is_enabled(
rtems_debug_control level
)
{
9444: e59f3010 ldr r3, [pc, #16] ; 945c <_Debug_Is_enabled+0x18> <== NOT EXECUTED
9448: e5933000 ldr r3, [r3] <== NOT EXECUTED
944c: e1100003 tst r0, r3 <== NOT EXECUTED
return (_Debug_Level & level) ? true : false; }
9450: 03a00000 moveq r0, #0 ; 0x0 <== NOT EXECUTED
9454: 13a00001 movne r0, #1 ; 0x1 <== NOT EXECUTED
9458: e12fff1e bx lr <== NOT EXECUTED
00008f88 <_Dual_ported_memory_Manager_initialization>:
*/
void _Dual_ported_memory_Manager_initialization(
uint32_t maximum_ports
)
{
8f88: e52de004 push {lr} ; (str lr, [sp, #-4]!)
_Objects_Initialize_information(
8f8c: e3a0c01c mov ip, #28 ; 0x1c
*/
void _Dual_ported_memory_Manager_initialization(
uint32_t maximum_ports
)
{
8f90: e24dd00c sub sp, sp, #12 ; 0xc
_Objects_Initialize_information(
8f94: e58dc000 str ip, [sp]
8f98: e3a0c000 mov ip, #0 ; 0x0
*/
void _Dual_ported_memory_Manager_initialization(
uint32_t maximum_ports
)
{
8f9c: e1a03000 mov r3, r0
_Objects_Initialize_information(
8fa0: e58dc004 str ip, [sp, #4]
8fa4: e59f0018 ldr r0, [pc, #24] ; 8fc4 <_Dual_ported_memory_Manager_initialization+0x3c>
8fa8: e28cc004 add ip, ip, #4 ; 0x4
8fac: e3a01002 mov r1, #2 ; 0x2
8fb0: e3a02007 mov r2, #7 ; 0x7
8fb4: e58dc008 str ip, [sp, #8]
8fb8: ebfff287 bl 59dc <_Objects_Initialize_information>
,
FALSE, /* TRUE if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
8fbc: e28dd00c add sp, sp, #12 ; 0xc
8fc0: e8bd8000 pop {pc}
00003d7c <_Event_Seize>:
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
3d7c: e59fc104 ldr ip, [pc, #260] ; 3e88 <_Event_Seize+0x10c>
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
3d80: 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;
3d84: e59c4000 ldr r4, [ip]
executing->Wait.return_code = RTEMS_SUCCESSFUL;
3d88: e3a0c000 mov ip, #0 ; 0x0
3d8c: e584c034 str ip, [r4, #52]
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
3d90: e1a07002 mov r7, r2
3d94: e1a05003 mov r5, r3
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
3d98: e5946104 ldr r6, [r4, #260]
_ISR_Disable( level );
3d9c: e10fc000 mrs ip, CPSR
3da0: e38c30c0 orr r3, ip, #192 ; 0xc0
3da4: e129f003 msr CPSR_fc, r3
pending_events = api->pending_events;
3da8: e5963000 ldr r3, [r6]
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
3dac: e0102003 ands r2, r0, r3
3db0: 0a000007 beq 3dd4 <_Event_Seize+0x58>
3db4: e1520000 cmp r2, r0
3db8: 0a000001 beq 3dc4 <_Event_Seize+0x48>
3dbc: e3110002 tst r1, #2 ; 0x2
3dc0: 0a000003 beq 3dd4 <_Event_Seize+0x58>
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
3dc4: e1c33002 bic r3, r3, r2
3dc8: e5863000 str r3, [r6]
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
3dcc: e129f00c msr CPSR_fc, ip
3dd0: ea000004 b 3de8 <_Event_Seize+0x6c>
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
3dd4: e3110001 tst r1, #1 ; 0x1
3dd8: 0a000004 beq 3df0 <_Event_Seize+0x74>
_ISR_Enable( level );
3ddc: e129f00c msr CPSR_fc, ip
executing->Wait.return_code = RTEMS_UNSATISFIED;
3de0: e3a0300d mov r3, #13 ; 0xd
3de4: e5843034 str r3, [r4, #52]
*event_out = seized_events;
3de8: e5852000 str r2, [r5]
3dec: e8bd80f0 pop {r4, r5, r6, r7, pc}
return;
}
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3df0: e59f3094 ldr r3, [pc, #148] ; 3e8c <_Event_Seize+0x110>
3df4: e3a02001 mov r2, #1 ; 0x1
3df8: e5832000 str r2, [r3]
executing->Wait.option = (uint32_t) option_set;
3dfc: e5841030 str r1, [r4, #48]
executing->Wait.count = (uint32_t) event_in;
3e00: e5840024 str r0, [r4, #36]
executing->Wait.return_argument = event_out;
3e04: e5845028 str r5, [r4, #40]
_ISR_Enable( level );
3e08: e129f00c msr CPSR_fc, ip
if ( ticks ) {
3e0c: e3570000 cmp r7, #0 ; 0x0
3e10: 0a00000a beq 3e40 <_Event_Seize+0xc4>
_Watchdog_Initialize(
3e14: e5943008 ldr r3, [r4, #8]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3e18: e59f2070 ldr r2, [pc, #112] ; 3e90 <_Event_Seize+0x114>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3e1c: e3a01000 mov r1, #0 ; 0x0
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
3e20: e584106c str r1, [r4, #108]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3e24: e5841050 str r1, [r4, #80]
the_watchdog->routine = routine;
3e28: e5842064 str r2, [r4, #100]
the_watchdog->id = id;
3e2c: e5843068 str r3, [r4, #104]
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3e30: e5847054 str r7, [r4, #84]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3e34: e59f0058 ldr r0, [pc, #88] ; 3e94 <_Event_Seize+0x118>
3e38: e2841048 add r1, r4, #72 ; 0x48
3e3c: eb000d2c bl 72f4 <_Watchdog_Insert>
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
3e40: e1a00004 mov r0, r4
3e44: e3a01c01 mov r1, #256 ; 0x100
3e48: eb000b4b bl 6b7c <_Thread_Set_state>
_ISR_Disable( level );
3e4c: e10fc000 mrs ip, CPSR
3e50: e38c30c0 orr r3, ip, #192 ; 0xc0
3e54: e129f003 msr CPSR_fc, r3
sync_state = _Event_Sync_state;
3e58: e59f202c ldr r2, [pc, #44] ; 3e8c <_Event_Seize+0x110>
3e5c: e5920000 ldr r0, [r2]
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
3e60: e3a03000 mov r3, #0 ; 0x0
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
3e64: e3500001 cmp r0, #1 ; 0x1
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
_ISR_Disable( level );
sync_state = _Event_Sync_state;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
3e68: e5823000 str r3, [r2]
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
3e6c: 1a000001 bne 3e78 <_Event_Seize+0xfc>
_ISR_Enable( level );
3e70: e129f00c msr CPSR_fc, ip
3e74: e8bd80f0 pop {r4, r5, r6, r7, pc}
* 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 );
3e78: e1a01004 mov r1, r4 <== NOT EXECUTED
3e7c: e1a0200c mov r2, ip <== NOT EXECUTED
}
3e80: 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 );
3e84: ea000764 b 5c1c <_Thread_blocking_operation_Cancel> <== NOT EXECUTED
00003ef0 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
3ef0: e92d40f0 push {r4, r5, r6, r7, lr}
3ef4: e1a04000 mov r4, r0
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 ];
3ef8: e5906104 ldr r6, [r0, #260]
option_set = (rtems_option) the_thread->Wait.option;
3efc: e5907030 ldr r7, [r0, #48]
_ISR_Disable( level );
3f00: e10f5000 mrs r5, CPSR
3f04: e38530c0 orr r3, r5, #192 ; 0xc0
3f08: e129f003 msr CPSR_fc, r3
pending_events = api->pending_events;
3f0c: e596c000 ldr ip, [r6]
event_condition = (rtems_event_set) the_thread->Wait.count;
3f10: e5902024 ldr r2, [r0, #36]
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
3f14: e012000c ands r0, r2, ip
3f18: 1a000001 bne 3f24 <_Event_Surrender+0x34>
_ISR_Enable( level );
3f1c: e129f005 msr CPSR_fc, r5
3f20: e8bd80f0 pop {r4, r5, r6, r7, pc}
/*
* 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() &&
3f24: e59f30f0 ldr r3, [pc, #240] ; 401c <_Event_Surrender+0x12c>
3f28: e5933000 ldr r3, [r3]
3f2c: e3530000 cmp r3, #0 ; 0x0
3f30: 0a000019 beq 3f9c <_Event_Surrender+0xac>
3f34: e59f30e4 ldr r3, [pc, #228] ; 4020 <_Event_Surrender+0x130>
3f38: e5933000 ldr r3, [r3]
3f3c: e1540003 cmp r4, r3
3f40: 1a000015 bne 3f9c <_Event_Surrender+0xac>
3f44: e59f10d8 ldr r1, [pc, #216] ; 4024 <_Event_Surrender+0x134><== NOT EXECUTED
3f48: e5913000 ldr r3, [r1] <== NOT EXECUTED
3f4c: e3530001 cmp r3, #1 ; 0x1 <== NOT EXECUTED
3f50: 0a000002 beq 3f60 <_Event_Surrender+0x70> <== NOT EXECUTED
3f54: e5913000 ldr r3, [r1] <== NOT EXECUTED
3f58: e3530002 cmp r3, #2 ; 0x2 <== NOT EXECUTED
3f5c: 1a00000e bne 3f9c <_Event_Surrender+0xac> <== NOT EXECUTED
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
3f60: e1500002 cmp r0, r2 <== NOT EXECUTED
3f64: 0a000001 beq 3f70 <_Event_Surrender+0x80> <== NOT EXECUTED
3f68: e3170002 tst r7, #2 ; 0x2 <== NOT EXECUTED
3f6c: 0a000008 beq 3f94 <_Event_Surrender+0xa4> <== NOT EXECUTED
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
3f70: e1cc3000 bic r3, ip, r0 <== NOT EXECUTED
3f74: e5863000 str r3, [r6] <== NOT EXECUTED
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
3f78: e59f30a4 ldr r3, [pc, #164] ; 4024 <_Event_Surrender+0x134><== NOT EXECUTED
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
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;
3f7c: e5941028 ldr r1, [r4, #40] <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
3f80: e3a02003 mov r2, #3 ; 0x3 <== NOT EXECUTED
3f84: e5832000 str r2, [r3] <== NOT EXECUTED
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
3f88: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
3f8c: e5843024 str r3, [r4, #36] <== NOT EXECUTED
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
3f90: e5810000 str r0, [r1] <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
}
_ISR_Enable( level );
3f94: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
3f98: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
3f9c: e5943010 ldr r3, [r4, #16]
3fa0: e3130c01 tst r3, #256 ; 0x100
3fa4: 0a00001a beq 4014 <_Event_Surrender+0x124>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
3fa8: e1500002 cmp r0, r2
3fac: 0a000001 beq 3fb8 <_Event_Surrender+0xc8>
3fb0: e3170002 tst r7, #2 ; 0x2
3fb4: 0a000016 beq 4014 <_Event_Surrender+0x124>
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
3fb8: e1cc3000 bic r3, ip, r0
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
3fbc: e5942028 ldr r2, [r4, #40]
/*
* 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 );
3fc0: e5863000 str r3, [r6]
the_thread->Wait.count = 0;
3fc4: e3a03000 mov r3, #0 ; 0x0
3fc8: e5843024 str r3, [r4, #36]
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
3fcc: e5820000 str r0, [r2]
_ISR_Flash( level );
3fd0: e10f3000 mrs r3, CPSR
3fd4: e129f005 msr CPSR_fc, r5
3fd8: e129f003 msr CPSR_fc, r3
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
3fdc: e5943050 ldr r3, [r4, #80]
3fe0: e3530002 cmp r3, #2 ; 0x2
3fe4: 0a000001 beq 3ff0 <_Event_Surrender+0x100>
_ISR_Enable( level );
3fe8: e129f005 msr CPSR_fc, r5
3fec: ea000004 b 4004 <_Event_Surrender+0x114>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
3ff0: e3a03003 mov r3, #3 ; 0x3
3ff4: e5843050 str r3, [r4, #80]
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
3ff8: e129f005 msr CPSR_fc, r5
(void) _Watchdog_Remove( &the_thread->Timer );
3ffc: e2840048 add r0, r4, #72 ; 0x48
4000: eb000d17 bl 7464 <_Watchdog_Remove>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4004: e59f101c ldr r1, [pc, #28] ; 4028 <_Event_Surrender+0x138>
4008: e1a00004 mov r0, r4
}
return;
}
}
_ISR_Enable( level );
}
400c: e8bd40f0 pop {r4, r5, r6, r7, lr}
4010: ea00077c b 5e08 <_Thread_Clear_state>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
4014: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
4018: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
0000402c <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
402c: e52de004 push {lr} ; (str lr, [sp, #-4]!)
4030: e24dd004 sub sp, sp, #4 ; 0x4
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
4034: e1a0100d mov r1, sp
4038: eb00087b bl 622c <_Thread_Get>
switch ( location ) {
403c: e59d2000 ldr r2, [sp]
4040: e3520000 cmp r2, #0 ; 0x0
4044: 1a00001e bne 40c4 <_Event_Timeout+0x98>
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
_ISR_Disable( level );
4048: e10f1000 mrs r1, CPSR
404c: e38130c0 orr r3, r1, #192 ; 0xc0
4050: e129f003 msr CPSR_fc, r3
if ( !the_thread->Wait.count ) { /* verify thread is waiting */
4054: e5903024 ldr r3, [r0, #36]
4058: e3530000 cmp r3, #0 ; 0x0
405c: 1a000005 bne 4078 <_Event_Timeout+0x4c>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
4060: e59f2064 ldr r2, [pc, #100] ; 40cc <_Event_Timeout+0xa0> <== NOT EXECUTED
4064: e5923000 ldr r3, [r2] <== NOT EXECUTED
4068: e2433001 sub r3, r3, #1 ; 0x1 <== NOT EXECUTED
406c: e5823000 str r3, [r2] <== NOT EXECUTED
_Thread_Unnest_dispatch();
_ISR_Enable( level );
4070: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
4074: ea000012 b 40c4 <_Event_Timeout+0x98> <== NOT EXECUTED
return;
}
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
4078: e59f3050 ldr r3, [pc, #80] ; 40d0 <_Event_Timeout+0xa4>
407c: e5933000 ldr r3, [r3]
4080: e1500003 cmp r0, r3
_Thread_Unnest_dispatch();
_ISR_Enable( level );
return;
}
the_thread->Wait.count = 0;
4084: e5802024 str r2, [r0, #36]
if ( _Thread_Is_executing( the_thread ) ) {
4088: 1a000004 bne 40a0 <_Event_Timeout+0x74>
Thread_blocking_operation_States sync = _Event_Sync_state;
408c: e59f2040 ldr r2, [pc, #64] ; 40d4 <_Event_Timeout+0xa8> <== NOT EXECUTED
4090: e5923000 ldr r3, [r2] <== NOT EXECUTED
if ( (sync == THREAD_BLOCKING_OPERATION_SYNCHRONIZED) ||
4094: e3530001 cmp r3, #1 ; 0x1 <== NOT EXECUTED
(sync == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) {
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
4098: 93a03002 movls r3, #2 ; 0x2 <== NOT EXECUTED
409c: 95823000 strls r3, [r2] <== NOT EXECUTED
}
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
40a0: e3a03006 mov r3, #6 ; 0x6
40a4: e5803034 str r3, [r0, #52]
_ISR_Enable( level );
40a8: e129f001 msr CPSR_fc, r1
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
40ac: e59f1024 ldr r1, [pc, #36] ; 40d8 <_Event_Timeout+0xac>
40b0: eb000754 bl 5e08 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
40b4: e59f2010 ldr r2, [pc, #16] ; 40cc <_Event_Timeout+0xa0>
40b8: e5923000 ldr r3, [r2]
40bc: e2433001 sub r3, r3, #1 ; 0x1
40c0: e5823000 str r3, [r2]
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
40c4: e28dd004 add sp, sp, #4 ; 0x4
40c8: e8bd8000 pop {pc}
000096f4 <_Heap_Allocate>:
void *_Heap_Allocate(
Heap_Control *the_heap,
size_t size
)
{
96f4: e92d4070 push {r4, r5, r6, lr}
96f8: e1a04000 mov r4, r0
Heap_Block *the_block;
void *ptr = NULL;
Heap_Statistics *const stats = &the_heap->stats;
Heap_Block *const tail = _Heap_Tail(the_heap);
the_size =
96fc: e5942014 ldr r2, [r4, #20]
9700: e1a00001 mov r0, r1
9704: e5941010 ldr r1, [r4, #16]
9708: ebffef1b bl 537c <_Heap_Calc_block_size>
_Heap_Calc_block_size(size, the_heap->page_size, the_heap->min_block_size);
if(the_size == 0)
970c: e3500000 cmp r0, #0 ; 0x0
*/
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_First (
Heap_Control *the_heap
)
{
return _Heap_Head(the_heap)->next;
9710: 15945008 ldrne r5, [r4, #8]
9714: 13a06000 movne r6, #0 ; 0x0
9718: 1a000012 bne 9768 <_Heap_Allocate+0x74>
971c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
/* As we always coalesce free blocks, prev block must have been used. */
_HAssert(_Heap_Is_prev_used(the_block));
/* Don't bother to mask out the HEAP_PREV_USED bit as it won't change the
result of the comparison. */
if(the_block->size >= the_size) {
9720: e5953004 ldr r3, [r5, #4]
9724: e1530000 cmp r3, r0
9728: 3a00000c bcc 9760 <_Heap_Allocate+0x6c>
(void)_Heap_Block_allocate(the_heap, the_block, the_size );
972c: e1a02000 mov r2, r0
9730: e1a01005 mov r1, r5
9734: e1a00004 mov r0, r4
9738: ebffef1f bl 53bc <_Heap_Block_allocate>
ptr = _Heap_User_area(the_block);
stats->allocs += 1;
stats->searches += search_count + 1;
973c: e2842048 add r2, r4, #72 ; 0x48
9740: e892000c ldm r2, {r2, r3}
9744: e2833001 add r3, r3, #1 ; 0x1
if(the_block->size >= the_size) {
(void)_Heap_Block_allocate(the_heap, the_block, the_size );
ptr = _Heap_User_area(the_block);
stats->allocs += 1;
9748: e2822001 add r2, r2, #1 ; 0x1
stats->searches += search_count + 1;
974c: e0833006 add r3, r3, r6
if(the_block->size >= the_size) {
(void)_Heap_Block_allocate(the_heap, the_block, the_size );
ptr = _Heap_User_area(the_block);
stats->allocs += 1;
9750: e5842048 str r2, [r4, #72]
stats->searches += search_count + 1;
9754: e584304c str r3, [r4, #76]
9758: e2850008 add r0, r5, #8 ; 0x8
975c: ea000004 b 9774 <_Heap_Allocate+0x80>
return NULL;
/* Find large enough free block. */
for(the_block = _Heap_First(the_heap), search_count = 0;
the_block != tail;
the_block = the_block->next, ++search_count)
9760: e5955008 ldr r5, [r5, #8]
9764: e2866001 add r6, r6, #1 ; 0x1
if(the_size == 0)
return NULL;
/* Find large enough free block. */
for(the_block = _Heap_First(the_heap), search_count = 0;
the_block != tail;
9768: e1550004 cmp r5, r4
976c: 1affffeb bne 9720 <_Heap_Allocate+0x2c>
9770: e3a00000 mov r0, #0 ; 0x0
_HAssert(_Heap_Is_aligned_ptr(ptr, the_heap->page_size));
break;
}
}
if(stats->max_search < search_count)
9774: e5943044 ldr r3, [r4, #68]
9778: e1530006 cmp r3, r6
stats->max_search = search_count;
977c: 35846044 strcc r6, [r4, #68]
return ptr;
}
9780: e8bd8070 pop {r4, r5, r6, pc}
0000cbfc <_Heap_Get_information>:
Heap_Block *const end = the_heap->final;
_HAssert(the_block->prev_size == HEAP_PREV_USED);
_HAssert(_Heap_Is_prev_used(the_block));
the_info->Free.number = 0;
cbfc: e3a03000 mov r3, #0 ; 0x0
Heap_Get_information_status _Heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
cc00: e92d4030 push {r4, r5, lr}
cc04: e1a0c001 mov ip, r1
the_info->Free.number = 0; the_info->Free.total = 0; the_info->Free.largest = 0; the_info->Used.number = 0; the_info->Used.total = 0; the_info->Used.largest = 0;
cc08: e5813010 str r3, [r1, #16]
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
Heap_Block *the_block = the_heap->start;
Heap_Block *const end = the_heap->final;
cc0c: e5905024 ldr r5, [r0, #36]
_HAssert(the_block->prev_size == HEAP_PREV_USED);
_HAssert(_Heap_Is_prev_used(the_block));
the_info->Free.number = 0;
cc10: e5813000 str r3, [r1]
the_info->Free.total = 0;
cc14: e5813008 str r3, [r1, #8]
the_info->Free.largest = 0;
cc18: e5813004 str r3, [r1, #4]
the_info->Used.number = 0;
cc1c: e581300c str r3, [r1, #12]
the_info->Used.total = 0;
cc20: e5813014 str r3, [r1, #20]
Heap_Get_information_status _Heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
Heap_Block *the_block = the_heap->start;
cc24: e5902020 ldr r2, [r0, #32]
cc28: ea00001e b cca8 <_Heap_Get_information+0xac>
cc2c: e5923004 ldr r3, [r2, #4]
cc30: e3c30001 bic r0, r3, #1 ; 0x1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
void *base,
uint32_t offset
)
{
return (Heap_Block *) _Addresses_Add_offset( base, offset );
cc34: e0824000 add r4, r2, r0
while ( the_block != end ) {
uint32_t const the_size = _Heap_Block_size(the_block);
Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
if ( _Heap_Is_prev_used(next_block) ) {
cc38: e5943004 ldr r3, [r4, #4]
cc3c: e3130001 tst r3, #1 ; 0x1
cc40: 0a000009 beq cc6c <_Heap_Get_information+0x70>
the_info->Used.number++;
cc44: e59c300c ldr r3, [ip, #12]
the_info->Used.total += the_size;
cc48: e59c1014 ldr r1, [ip, #20]
if ( the_info->Used.largest < the_size )
cc4c: e59c2010 ldr r2, [ip, #16]
while ( the_block != end ) {
uint32_t const the_size = _Heap_Block_size(the_block);
Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
if ( _Heap_Is_prev_used(next_block) ) {
the_info->Used.number++;
cc50: e2833001 add r3, r3, #1 ; 0x1
the_info->Used.total += the_size;
if ( the_info->Used.largest < the_size )
cc54: e1520000 cmp r2, r0
uint32_t const the_size = _Heap_Block_size(the_block);
Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
if ( _Heap_Is_prev_used(next_block) ) {
the_info->Used.number++;
the_info->Used.total += the_size;
cc58: e0811000 add r1, r1, r0
while ( the_block != end ) {
uint32_t const the_size = _Heap_Block_size(the_block);
Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
if ( _Heap_Is_prev_used(next_block) ) {
the_info->Used.number++;
cc5c: e58c300c str r3, [ip, #12]
the_info->Used.total += the_size;
cc60: e58c1014 str r1, [ip, #20]
if ( the_info->Used.largest < the_size )
the_info->Used.largest = the_size;
cc64: 358c0010 strcc r0, [ip, #16]
cc68: ea00000d b cca4 <_Heap_Get_information+0xa8>
} else {
the_info->Free.number++;
cc6c: e59c3000 ldr r3, [ip]
the_info->Free.total += the_size;
cc70: e59c1008 ldr r1, [ip, #8]
if ( the_info->Free.largest < the_size )
cc74: e59c2004 ldr r2, [ip, #4]
the_info->Used.number++;
the_info->Used.total += the_size;
if ( the_info->Used.largest < the_size )
the_info->Used.largest = the_size;
} else {
the_info->Free.number++;
cc78: e2833001 add r3, r3, #1 ; 0x1
the_info->Free.total += the_size;
if ( the_info->Free.largest < the_size )
cc7c: e1520000 cmp r2, r0
the_info->Used.total += the_size;
if ( the_info->Used.largest < the_size )
the_info->Used.largest = the_size;
} else {
the_info->Free.number++;
the_info->Free.total += the_size;
cc80: e0811000 add r1, r1, r0
if ( the_info->Free.largest < the_size )
the_info->Free.largest = the_size;
cc84: 358c0004 strcc r0, [ip, #4]
the_info->Used.number++;
the_info->Used.total += the_size;
if ( the_info->Used.largest < the_size )
the_info->Used.largest = the_size;
} else {
the_info->Free.number++;
cc88: e58c3000 str r3, [ip]
the_info->Free.total += the_size;
cc8c: e58c1008 str r1, [ip, #8]
if ( the_info->Free.largest < the_size )
the_info->Free.largest = the_size;
if ( the_size != next_block->prev_size )
cc90: e5943000 ldr r3, [r4]
cc94: e1500003 cmp r0, r3
cc98: 0a000001 beq cca4 <_Heap_Get_information+0xa8>
cc9c: e3a00001 mov r0, #1 ; 0x1 <== NOT EXECUTED
cca0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
cca4: e1a02004 mov r2, r4
the_info->Free.largest = 0;
the_info->Used.number = 0;
the_info->Used.total = 0;
the_info->Used.largest = 0;
while ( the_block != end ) {
cca8: e1520005 cmp r2, r5
ccac: 1affffde bne cc2c <_Heap_Get_information+0x30>
}
/* Handle the last dummy block. Don't consider this block to be
"used" as client never allocated it. Make 'Used.total' contain this
blocks' overhead though. */
the_info->Used.total += HEAP_OVERHEAD;
ccb0: e59c3014 ldr r3, [ip, #20]
ccb4: e2833008 add r3, r3, #8 ; 0x8
ccb8: e58c3014 str r3, [ip, #20]
ccbc: e3a00000 mov r0, #0 ; 0x0
return HEAP_GET_INFORMATION_SUCCESSFUL;
}
ccc0: e8bd8030 pop {r4, r5, pc}
00013260 <_Heap_Resize_block>:
void *starting_address,
size_t size,
uint32_t *old_mem_size,
uint32_t *avail_mem_size
)
{
13260: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
13264: e1a05000 mov r5, r0
Heap_Block *next_next_block; uint32_t old_block_size; uint32_t old_user_size; uint32_t prev_used_flag; Heap_Statistics *const stats = &the_heap->stats; uint32_t const min_block_size = the_heap->min_block_size;
13268: e5900014 ldr r0, [r0, #20]
void *starting_address,
size_t size,
uint32_t *old_mem_size,
uint32_t *avail_mem_size
)
{
1326c: e24dd00c sub sp, sp, #12 ; 0xc
Heap_Block *next_next_block; uint32_t old_block_size; uint32_t old_user_size; uint32_t prev_used_flag; Heap_Statistics *const stats = &the_heap->stats; uint32_t const min_block_size = the_heap->min_block_size;
13270: e58d0004 str r0, [sp, #4]
uint32_t const page_size = the_heap->page_size;
*old_mem_size = 0;
*avail_mem_size = 0;
13274: e59d0030 ldr r0, [sp, #48]
void *starting_address,
size_t size,
uint32_t *old_mem_size,
uint32_t *avail_mem_size
)
{
13278: e1a09003 mov r9, r3
uint32_t prev_used_flag;
Heap_Statistics *const stats = &the_heap->stats;
uint32_t const min_block_size = the_heap->min_block_size;
uint32_t const page_size = the_heap->page_size;
*old_mem_size = 0;
1327c: e3a03000 mov r3, #0 ; 0x0
uint32_t old_block_size; uint32_t old_user_size; uint32_t prev_used_flag; Heap_Statistics *const stats = &the_heap->stats; uint32_t const min_block_size = the_heap->min_block_size; uint32_t const page_size = the_heap->page_size;
13280: e595c010 ldr ip, [r5, #16]
*old_mem_size = 0;
13284: e5893000 str r3, [r9]
*avail_mem_size = 0;
13288: e5803000 str r3, [r0]
void *starting_address,
size_t size,
uint32_t *old_mem_size,
uint32_t *avail_mem_size
)
{
1328c: e1a04001 mov r4, r1
/* The address passed could be greater than the block address plus * HEAP_BLOCK_USER_OFFSET as _Heap_Allocate_aligned() may produce such user * pointers. To get rid of this offset we need to align the address down * to the nearest 'page_size' boundary. */ _Heap_Align_down_uptr ( &addr, the_heap->page_size ); *the_block = (Heap_Block *)(addr - HEAP_BLOCK_USER_OFFSET);
13290: e1a00001 mov r0, r1 13294: e5951010 ldr r1, [r5, #16] 13298: e1a08002 mov r8, r2
uint32_t old_block_size; uint32_t old_user_size; uint32_t prev_used_flag; Heap_Statistics *const stats = &the_heap->stats; uint32_t const min_block_size = the_heap->min_block_size; uint32_t const page_size = the_heap->page_size;
1329c: e58dc008 str ip, [sp, #8] 132a0: ebfff8ca bl 115d0 <__umodsi3> 132a4: e2443008 sub r3, r4, #8 ; 0x8
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in (
Heap_Control *the_heap,
Heap_Block *the_block
)
{
return _Addresses_Is_in_range( the_block, the_heap->start, the_heap->final );
132a8: e2851020 add r1, r5, #32 ; 0x20
132ac: e8910006 ldm r1, {r1, r2}
/* The address passed could be greater than the block address plus * HEAP_BLOCK_USER_OFFSET as _Heap_Allocate_aligned() may produce such user * pointers. To get rid of this offset we need to align the address down * to the nearest 'page_size' boundary. */ _Heap_Align_down_uptr ( &addr, the_heap->page_size ); *the_block = (Heap_Block *)(addr - HEAP_BLOCK_USER_OFFSET);
132b0: e0607003 rsb r7, r0, r3
*old_mem_size = 0;
*avail_mem_size = 0;
_Heap_Start_of_block(the_heap, starting_address, &the_block);
_HAssert(_Heap_Is_block_in(the_heap, the_block));
if (!_Heap_Is_block_in(the_heap, the_block))
132b4: e1570001 cmp r7, r1 132b8: 33a03000 movcc r3, #0 ; 0x0 132bc: 23a03001 movcs r3, #1 ; 0x1 132c0: e1570002 cmp r7, r2 132c4: 83a03000 movhi r3, #0 ; 0x0 132c8: e3530000 cmp r3, #0 ; 0x0
132cc: 0a000075 beq 134a8 <_Heap_Resize_block+0x248>
return HEAP_RESIZE_FATAL_ERROR;
prev_used_flag = the_block->size & HEAP_PREV_USED;
132d0: e597c004 ldr ip, [r7, #4]
*/
RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size (
Heap_Block *the_block
)
{
return (the_block->size & ~HEAP_PREV_USED);
132d4: e3cc3001 bic r3, ip, #1 ; 0x1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
void *base,
uint32_t offset
)
{
return (Heap_Block *) _Addresses_Add_offset( base, offset );
132d8: e0876003 add r6, r7, r3
*/
RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size (
Heap_Block *the_block
)
{
return (the_block->size & ~HEAP_PREV_USED);
132dc: e58d3000 str r3, [sp]
old_block_size = _Heap_Block_size(the_block);
next_block = _Heap_Block_at(the_block, old_block_size);
_HAssert(_Heap_Is_block_in(the_heap, next_block));
_HAssert(_Heap_Is_prev_used(next_block));
if ( !_Heap_Is_block_in(the_heap, next_block) ||
132e0: e1560001 cmp r6, r1 132e4: 33a03000 movcc r3, #0 ; 0x0 132e8: 23a03001 movcs r3, #1 ; 0x1 132ec: e1560002 cmp r6, r2 132f0: 83a03000 movhi r3, #0 ; 0x0 132f4: e3530000 cmp r3, #0 ; 0x0
132f8: 0a00006a beq 134a8 <_Heap_Resize_block+0x248>
*/
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used (
Heap_Block *the_block
)
{
return (the_block->size & HEAP_PREV_USED);
132fc: e5963004 ldr r3, [r6, #4] 13300: e3130001 tst r3, #1 ; 0x1
13304: 0a000067 beq 134a8 <_Heap_Resize_block+0x248>
*/
RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size (
Heap_Block *the_block
)
{
return (the_block->size & ~HEAP_PREV_USED);
13308: e3c3a001 bic sl, r3, #1 ; 0x1
!_Heap_Is_prev_used(next_block))
return HEAP_RESIZE_FATAL_ERROR;
next_block_size = _Heap_Block_size(next_block);
next_next_block = _Heap_Block_at(next_block, next_block_size);
next_is_used = (next_block == the_heap->final) ||
1330c: e1560002 cmp r6, r2
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
void *base,
uint32_t offset
)
{
return (Heap_Block *) _Addresses_Add_offset( base, offset );
13310: e086300a add r3, r6, sl 13314: 15933004 ldrne r3, [r3, #4] 13318: 12032001 andne r2, r3, #1 ; 0x1
_Heap_Is_prev_used(next_next_block);
/* See _Heap_Size_of_user_area() source for explanations */
old_user_size = _Addresses_Subtract(next_block, starting_address)
1331c: e0643006 rsb r3, r4, r6 13320: e2830004 add r0, r3, #4 ; 0x4
!_Heap_Is_prev_used(next_block))
return HEAP_RESIZE_FATAL_ERROR;
next_block_size = _Heap_Block_size(next_block);
next_next_block = _Heap_Block_at(next_block, next_block_size);
next_is_used = (next_block == the_heap->final) ||
13324: 03a02001 moveq r2, #1 ; 0x1
old_user_size = _Addresses_Subtract(next_block, starting_address)
+ HEAP_BLOCK_HEADER_OFFSET;
*old_mem_size = old_user_size;
if (size > old_user_size) {
13328: e1580000 cmp r8, r0
/* See _Heap_Size_of_user_area() source for explanations */
old_user_size = _Addresses_Subtract(next_block, starting_address)
+ HEAP_BLOCK_HEADER_OFFSET;
*old_mem_size = old_user_size;
1332c: e5890000 str r0, [r9]
!_Heap_Is_prev_used(next_block))
return HEAP_RESIZE_FATAL_ERROR;
next_block_size = _Heap_Block_size(next_block);
next_next_block = _Heap_Block_at(next_block, next_block_size);
next_is_used = (next_block == the_heap->final) ||
13330: e202b0ff and fp, r2, #255 ; 0xff
_Heap_Start_of_block(the_heap, starting_address, &the_block);
_HAssert(_Heap_Is_block_in(the_heap, the_block));
if (!_Heap_Is_block_in(the_heap, the_block))
return HEAP_RESIZE_FATAL_ERROR;
prev_used_flag = the_block->size & HEAP_PREV_USED;
13334: e20c9001 and r9, ip, #1 ; 0x1
old_user_size = _Addresses_Subtract(next_block, starting_address)
+ HEAP_BLOCK_HEADER_OFFSET;
*old_mem_size = old_user_size;
if (size > old_user_size) {
13338: 9a000019 bls 133a4 <_Heap_Resize_block+0x144>
/* Need to extend the block: allocate part of the next block and then
merge 'the_block' and allocated block together. */
if (next_is_used) /* Next block is in use, -- no way to extend */
1333c: e35b0000 cmp fp, #0 ; 0x0
13340: 1a00005a bne 134b0 <_Heap_Resize_block+0x250>
return HEAP_RESIZE_UNSATISFIED;
else {
uint32_t add_block_size = size - old_user_size;
13344: e0604008 rsb r4, r0, r8
uint32_t alignment
)
{
uint32_t v = *value;
uint32_t a = alignment;
uint32_t r = v % a;
13348: e1a00004 mov r0, r4 1334c: e59d1008 ldr r1, [sp, #8] 13350: ebfff89e bl 115d0 <__umodsi3>
*value = r ? v - r + a : v;
13354: e3500000 cmp r0, #0 ; 0x0 13358: 159dc008 ldrne ip, [sp, #8] 1335c: e59d2004 ldr r2, [sp, #4] 13360: 1084300c addne r3, r4, ip 13364: 10604003 rsbne r4, r0, r3 13368: e1540002 cmp r4, r2 1336c: 21a02004 movcs r2, r4
_Heap_Align_up(&add_block_size, page_size);
if (add_block_size < min_block_size)
add_block_size = min_block_size;
if (add_block_size > next_block_size)
13370: e152000a cmp r2, sl
13374: 8a00004d bhi 134b0 <_Heap_Resize_block+0x250>
return HEAP_RESIZE_UNSATISFIED; /* Next block is too small or none. */
add_block_size =
13378: e1a01006 mov r1, r6 1337c: e1a00005 mov r0, r5 13380: ebffc80d bl 53bc <_Heap_Block_allocate>
_Heap_Block_allocate(the_heap, next_block, add_block_size);
/* Merge two subsequent blocks */
the_block->size = (old_block_size + add_block_size) | prev_used_flag;
13384: e59d2000 ldr r2, [sp] 13388: e0800002 add r0, r0, r2 1338c: e1800009 orr r0, r0, r9 13390: e5870004 str r0, [r7, #4]
--stats->used_blocks;
13394: e5953040 ldr r3, [r5, #64] 13398: e2433001 sub r3, r3, #1 ; 0x1 1339c: e5853040 str r3, [r5, #64] 133a0: ea00003b b 13494 <_Heap_Resize_block+0x234>
}
} else {
/* Calculate how much memory we could free */
uint32_t free_block_size = old_user_size - size;
133a4: e0684000 rsb r4, r8, r0
uint32_t *value,
uint32_t alignment
)
{
uint32_t v = *value;
*value = v - (v % alignment);
133a8: e1a00004 mov r0, r4 133ac: e59d1008 ldr r1, [sp, #8] 133b0: ebfff886 bl 115d0 <__umodsi3>
_Heap_Align_down(&free_block_size, page_size);
if (free_block_size > 0) {
133b4: e0544000 subs r4, r4, r0
133b8: 0a000035 beq 13494 <_Heap_Resize_block+0x234>
/* To free some memory the block should be shortened so that it can
can hold 'size' user bytes and still remain not shorter than
'min_block_size'. */
uint32_t new_block_size = old_block_size - free_block_size;
133bc: e89d1008 ldm sp, {r3, ip}
133c0: e0640003 rsb r0, r4, r3
if (new_block_size < min_block_size) {
133c4: e150000c cmp r0, ip
133c8: 2a000007 bcs 133ec <_Heap_Resize_block+0x18c>
uint32_t delta = min_block_size - new_block_size;
133cc: e060300c rsb r3, r0, ip
_HAssert(free_block_size >= delta);
free_block_size -= delta;
if (free_block_size == 0) {
133d0: e0544003 subs r4, r4, r3
++stats->resizes;
return HEAP_RESIZE_SUCCESSFUL;
}
new_block_size += delta;
133d4: 10800003 addne r0, r0, r3
if (new_block_size < min_block_size) {
uint32_t delta = min_block_size - new_block_size;
_HAssert(free_block_size >= delta);
free_block_size -= delta;
if (free_block_size == 0) {
++stats->resizes;
133d8: 05953054 ldreq r3, [r5, #84] 133dc: 02833001 addeq r3, r3, #1 ; 0x1 133e0: 05853054 streq r3, [r5, #84] 133e4: 01a00004 moveq r0, r4
133e8: 0a000031 beq 134b4 <_Heap_Resize_block+0x254>
_HAssert(new_block_size >= min_block_size);
_HAssert(new_block_size + free_block_size == old_block_size);
_HAssert(_Heap_Is_aligned(new_block_size, page_size));
_HAssert(_Heap_Is_aligned(free_block_size, page_size));
if (!next_is_used) {
133ec: e35b0000 cmp fp, #0 ; 0x0
133f0: 1a000013 bne 13444 <_Heap_Resize_block+0x1e4>
/* Extend the next block to the low addresses by 'free_block_size' */
Heap_Block *const new_next_block =
_Heap_Block_at(the_block, new_block_size);
uint32_t const new_next_block_size =
next_block_size + free_block_size;
133f4: e084200a add r2, r4, sl
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
void *base,
uint32_t offset
)
{
return (Heap_Block *) _Addresses_Add_offset( base, offset );
133f8: e0871000 add r1, r7, r0
_HAssert(_Heap_Is_block_in(the_heap, next_next_block));
the_block->size = new_block_size | prev_used_flag;
133fc: e1803009 orr r3, r0, r9
new_next_block->size = new_next_block_size | HEAP_PREV_USED;
13400: e3820001 orr r0, r2, #1 ; 0x1
Heap_Block *const new_next_block =
_Heap_Block_at(the_block, new_block_size);
uint32_t const new_next_block_size =
next_block_size + free_block_size;
_HAssert(_Heap_Is_block_in(the_heap, next_next_block));
the_block->size = new_block_size | prev_used_flag;
13404: e5873004 str r3, [r7, #4]
new_next_block->size = new_next_block_size | HEAP_PREV_USED;
next_next_block->prev_size = new_next_block_size;
13408: e786200a str r2, [r6, sl]
_Heap_Block_at(the_block, new_block_size);
uint32_t const new_next_block_size =
next_block_size + free_block_size;
_HAssert(_Heap_Is_block_in(the_heap, next_next_block));
the_block->size = new_block_size | prev_used_flag;
new_next_block->size = new_next_block_size | HEAP_PREV_USED;
1340c: e5810004 str r0, [r1, #4]
next_next_block->prev_size = new_next_block_size;
_Heap_Block_replace(next_block, new_next_block);
the_heap->stats.free_size += free_block_size;
13410: e5953030 ldr r3, [r5, #48] 13414: e0833004 add r3, r3, r4
Heap_Block *new_block
)
{
Heap_Block *block = old_block;
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
13418: e596000c ldr r0, [r6, #12]
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *block = old_block;
Heap_Block *next = block->next;
1341c: e596c008 ldr ip, [r6, #8] 13420: e5853030 str r3, [r5, #48]
*avail_mem_size = new_next_block_size - HEAP_BLOCK_USED_OVERHEAD;
13424: e59d3030 ldr r3, [sp, #48] 13428: e2422004 sub r2, r2, #4 ; 0x4
Heap_Block *prev = block->prev;
block = new_block;
block->next = next;
1342c: e581c008 str ip, [r1, #8]
block->prev = prev;
13430: e581000c str r0, [r1, #12] 13434: e5832000 str r2, [r3]
next->prev = prev->next = block;
13438: e5801008 str r1, [r0, #8] 1343c: e58c100c str r1, [ip, #12] 13440: ea000013 b 13494 <_Heap_Resize_block+0x234>
} else if (free_block_size >= min_block_size) {
13444: e59dc004 ldr ip, [sp, #4] <== NOT EXECUTED 13448: e154000c cmp r4, ip <== NOT EXECUTED 1344c: 3a000010 bcc 13494 <_Heap_Resize_block+0x234> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
void *base,
uint32_t offset
)
{
return (Heap_Block *) _Addresses_Add_offset( base, offset );
13450: e0871000 add r1, r7, r0 <== NOT EXECUTED
/* Split the block into 2 used parts, then free the second one. */
the_block->size = new_block_size | prev_used_flag;
13454: e1803009 orr r3, r0, r9 <== NOT EXECUTED
next_block = _Heap_Block_at(the_block, new_block_size);
next_block->size = free_block_size | HEAP_PREV_USED;
13458: e3842001 orr r2, r4, #1 ; 0x1 <== NOT EXECUTED
the_heap->stats.free_size += free_block_size;
*avail_mem_size = new_next_block_size - HEAP_BLOCK_USED_OVERHEAD;
} else if (free_block_size >= min_block_size) {
/* Split the block into 2 used parts, then free the second one. */
the_block->size = new_block_size | prev_used_flag;
1345c: e5873004 str r3, [r7, #4] <== NOT EXECUTED
next_block = _Heap_Block_at(the_block, new_block_size);
next_block->size = free_block_size | HEAP_PREV_USED;
13460: e5812004 str r2, [r1, #4] <== NOT EXECUTED
++stats->used_blocks; /* We have created used block */
13464: e5953040 ldr r3, [r5, #64] <== NOT EXECUTED
--stats->frees; /* Don't count next call in stats */
13468: e5952050 ldr r2, [r5, #80] <== NOT EXECUTED
} else if (free_block_size >= min_block_size) {
/* Split the block into 2 used parts, then free the second one. */
the_block->size = new_block_size | prev_used_flag;
next_block = _Heap_Block_at(the_block, new_block_size);
next_block->size = free_block_size | HEAP_PREV_USED;
++stats->used_blocks; /* We have created used block */
1346c: e2833001 add r3, r3, #1 ; 0x1 <== NOT EXECUTED
--stats->frees; /* Don't count next call in stats */
13470: e2422001 sub r2, r2, #1 ; 0x1 <== NOT EXECUTED
} else if (free_block_size >= min_block_size) {
/* Split the block into 2 used parts, then free the second one. */
the_block->size = new_block_size | prev_used_flag;
next_block = _Heap_Block_at(the_block, new_block_size);
next_block->size = free_block_size | HEAP_PREV_USED;
++stats->used_blocks; /* We have created used block */
13474: e5853040 str r3, [r5, #64] <== NOT EXECUTED
--stats->frees; /* Don't count next call in stats */
13478: e5852050 str r2, [r5, #80] <== NOT EXECUTED
_Heap_Free(the_heap, _Heap_User_area(next_block));
1347c: e2811008 add r1, r1, #8 ; 0x8 <== NOT EXECUTED 13480: e1a00005 mov r0, r5 <== NOT EXECUTED 13484: ebffd8be bl 9784 <_Heap_Free> <== NOT EXECUTED
*avail_mem_size = free_block_size - HEAP_BLOCK_USED_OVERHEAD;
13488: e59d0030 ldr r0, [sp, #48] <== NOT EXECUTED 1348c: e2443004 sub r3, r4, #4 ; 0x4 <== NOT EXECUTED 13490: e5803000 str r3, [r0] <== NOT EXECUTED
}
}
}
++stats->resizes;
13494: e5953054 ldr r3, [r5, #84] 13498: e2833001 add r3, r3, #1 ; 0x1 1349c: e5853054 str r3, [r5, #84] 134a0: e3a00000 mov r0, #0 ; 0x0 134a4: ea000002 b 134b4 <_Heap_Resize_block+0x254>
return HEAP_RESIZE_SUCCESSFUL;
134a8: e3a00002 mov r0, #2 ; 0x2 134ac: ea000000 b 134b4 <_Heap_Resize_block+0x254> 134b0: e3a00001 mov r0, #1 ; 0x1
}
134b4: e28dd00c add sp, sp, #12 ; 0xc
134b8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
0000cd74 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
cd74: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
Heap_Block *the_block = the_heap->start;
cd78: e5907020 ldr r7, [r0, #32]
/*
* Handle the 1st block
*/
if (!_Heap_Is_prev_used(the_block)) {
cd7c: e5973004 ldr r3, [r7, #4]
/*
if ( !_System_state_Is_up( _System_state_Get() ) )
return TRUE;
*/
if (source < 0)
cd80: e2516000 subs r6, r1, #0 ; 0x0
source = the_heap->stats.instance;
cd84: b5906028 ldrlt r6, [r0, #40]
/*
* Handle the 1st block
*/
if (!_Heap_Is_prev_used(the_block)) {
cd88: e3130001 tst r3, #1 ; 0x1
bool _Heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
cd8c: e1a05000 mov r5, r0
Heap_Block *the_block = the_heap->start; Heap_Block *const end = the_heap->final;
cd90: e590b024 ldr fp, [r0, #36]
/*
* Handle the 1st block
*/
if (!_Heap_Is_prev_used(the_block)) {
cd94: 13a04000 movne r4, #0 ; 0x0
cd98: 1a000003 bne cdac <_Heap_Walk+0x38>
printk("PASS: %d !HEAP_PREV_USED flag of 1st block isn't set\n", source);
cd9c: e59f01a0 ldr r0, [pc, #416] ; cf44 <_Heap_Walk+0x1d0> <== NOT EXECUTED
cda0: e1a01006 mov r1, r6 <== NOT EXECUTED
cda4: ebffde24 bl 463c <printk> <== NOT EXECUTED
cda8: e3a04001 mov r4, #1 ; 0x1 <== NOT EXECUTED
error = 1;
}
if (the_block->prev_size != the_heap->page_size) {
cdac: e5972000 ldr r2, [r7]
cdb0: e5953010 ldr r3, [r5, #16]
cdb4: e1520003 cmp r2, r3
cdb8: 0a00004c beq cef0 <_Heap_Walk+0x17c>
printk("PASS: %d !prev_size of 1st block isn't page_size\n", source);
cdbc: e59f0184 ldr r0, [pc, #388] ; cf48 <_Heap_Walk+0x1d4> <== NOT EXECUTED
cdc0: e1a01006 mov r1, r6 <== NOT EXECUTED
cdc4: ebffde1c bl 463c <printk> <== NOT EXECUTED
cdc8: e3a04001 mov r4, #1 ; 0x1 <== NOT EXECUTED
cdcc: ea000047 b cef0 <_Heap_Walk+0x17c> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size (
Heap_Block *the_block
)
{
return (the_block->size & ~HEAP_PREV_USED);
cdd0: e5979004 ldr r9, [r7, #4]
printk(" prev_size %d", the_block->prev_size);
else
printk(" (prev_size) %d", the_block->prev_size);
}
if (!_Heap_Is_block_in(the_heap, next_block)) {
cdd4: e5952020 ldr r2, [r5, #32]
cdd8: e3c9a001 bic sl, r9, #1 ; 0x1
cddc: e5953024 ldr r3, [r5, #36]
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
void *base,
uint32_t offset
)
{
return (Heap_Block *) _Addresses_Add_offset( base, offset );
cde0: e087800a add r8, r7, sl
cde4: e1580002 cmp r8, r2
cde8: 33a01000 movcc r1, #0 ; 0x0
cdec: 23a01001 movcs r1, #1 ; 0x1
cdf0: e1580003 cmp r8, r3
cdf4: 83a01000 movhi r1, #0 ; 0x0
cdf8: e3510000 cmp r1, #0 ; 0x0
cdfc: 1a000004 bne ce14 <_Heap_Walk+0xa0>
if (do_dump) printk("\n");
printk("PASS: %d !block %p is out of heap\n", source, next_block);
ce00: e1a02008 mov r2, r8 <== NOT EXECUTED
ce04: e59f0140 ldr r0, [pc, #320] ; cf4c <_Heap_Walk+0x1d8> <== NOT EXECUTED
ce08: e1a01006 mov r1, r6 <== NOT EXECUTED
ce0c: ebffde0a bl 463c <printk> <== NOT EXECUTED
ce10: ea000039 b cefc <_Heap_Walk+0x188> <== NOT EXECUTED
error = 1;
break;
}
if (!_Heap_Is_prev_used(next_block)) {
ce14: e5983004 ldr r3, [r8, #4]
ce18: e3130001 tst r3, #1 ; 0x1
ce1c: 1a00001e bne ce9c <_Heap_Walk+0x128>
if (do_dump)
printk( " prev %p next %p", the_block->prev, the_block->next);
if (_Heap_Block_size(the_block) != next_block->prev_size) {
ce20: e5983000 ldr r3, [r8]
ce24: e15a0003 cmp sl, r3
ce28: 0a000003 beq ce3c <_Heap_Walk+0xc8>
if (do_dump) printk("\n");
printk("PASS: %d !front and back sizes don't match", source);
ce2c: e59f011c ldr r0, [pc, #284] ; cf50 <_Heap_Walk+0x1dc> <== NOT EXECUTED
ce30: e1a01006 mov r1, r6 <== NOT EXECUTED
ce34: ebffde00 bl 463c <printk> <== NOT EXECUTED
ce38: e3a04001 mov r4, #1 ; 0x1 <== NOT EXECUTED
error = 1;
}
if (!prev_used) {
ce3c: e3190001 tst r9, #1 ; 0x1
ce40: 1a000006 bne ce60 <_Heap_Walk+0xec>
if (do_dump || error) printk("\n");
ce44: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
ce48: 159f0104 ldrne r0, [pc, #260] ; cf54 <_Heap_Walk+0x1e0> <== NOT EXECUTED
ce4c: 1bffddfa blne 463c <printk> <== NOT EXECUTED
printk("PASS: %d !two consecutive blocks are free", source);
ce50: e59f0100 ldr r0, [pc, #256] ; cf58 <_Heap_Walk+0x1e4> <== NOT EXECUTED
ce54: e1a01006 mov r1, r6 <== NOT EXECUTED
ce58: ebffddf7 bl 463c <printk> <== NOT EXECUTED
ce5c: e3a04001 mov r4, #1 ; 0x1 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_First (
Heap_Control *the_heap
)
{
return _Heap_Head(the_heap)->next;
ce60: e5953008 ldr r3, [r5, #8]
ce64: ea000000 b ce6c <_Heap_Walk+0xf8>
}
{ /* Check if 'the_block' is in the free block list */
Heap_Block* block = _Heap_First(the_heap);
while(block != the_block && block != tail)
block = block->next;
ce68: e5933008 ldr r3, [r3, #8]
error = 1;
}
{ /* Check if 'the_block' is in the free block list */
Heap_Block* block = _Heap_First(the_heap);
while(block != the_block && block != tail)
ce6c: e1530007 cmp r3, r7
ce70: 11530005 cmpne r3, r5
ce74: 1afffffb bne ce68 <_Heap_Walk+0xf4>
block = block->next;
if(block != the_block) {
ce78: e1530007 cmp r3, r7
ce7c: 0a000006 beq ce9c <_Heap_Walk+0x128>
if (do_dump || error) printk("\n");
ce80: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
ce84: 159f00c8 ldrne r0, [pc, #200] ; cf54 <_Heap_Walk+0x1e0> <== NOT EXECUTED
ce88: 1bffddeb blne 463c <printk> <== NOT EXECUTED
printk("PASS: %d !the_block not in the free list", source);
ce8c: e59f00c8 ldr r0, [pc, #200] ; cf5c <_Heap_Walk+0x1e8> <== NOT EXECUTED
ce90: e1a01006 mov r1, r6 <== NOT EXECUTED
ce94: ebffdde8 bl 463c <printk> <== NOT EXECUTED
ce98: ea000001 b cea4 <_Heap_Walk+0x130> <== NOT EXECUTED
error = 1;
}
}
}
if (do_dump || error) printk("\n");
ce9c: e3540000 cmp r4, #0 ; 0x0
cea0: 0a000002 beq ceb0 <_Heap_Walk+0x13c>
cea4: e59f00a8 ldr r0, [pc, #168] ; cf54 <_Heap_Walk+0x1e0> <== NOT EXECUTED
cea8: ebffdde3 bl 463c <printk> <== NOT EXECUTED
ceac: e3a04001 mov r4, #1 ; 0x1 <== NOT EXECUTED
if (the_size < the_heap->min_block_size) {
ceb0: e5953014 ldr r3, [r5, #20]
ceb4: e15a0003 cmp sl, r3
printk("PASS: %d !block size is too small\n", source);
ceb8: 359f00a0 ldrcc r0, [pc, #160] ; cf60 <_Heap_Walk+0x1ec>
cebc: 3a000005 bcc ced8 <_Heap_Walk+0x164>
error = 1;
break;
}
if (!_Heap_Is_aligned( the_size, the_heap->page_size)) {
cec0: e1a0000a mov r0, sl
cec4: e5951010 ldr r1, [r5, #16]
cec8: eb0025b9 bl 165b4 <__umodsi3>
cecc: e3500000 cmp r0, #0 ; 0x0
ced0: 0a000003 beq cee4 <_Heap_Walk+0x170>
printk("PASS: %d !block size is misaligned\n", source);
ced4: e59f0088 ldr r0, [pc, #136] ; cf64 <_Heap_Walk+0x1f0> <== NOT EXECUTED
ced8: e1a01006 mov r1, r6 <== NOT EXECUTED
cedc: ebffddd6 bl 463c <printk> <== NOT EXECUTED
cee0: ea000005 b cefc <_Heap_Walk+0x188> <== NOT EXECUTED
error = 1;
}
if (++passes > (do_dump ? 10 : 0) && error)
cee4: e3540000 cmp r4, #0 ; 0x0
cee8: 1a000003 bne cefc <_Heap_Walk+0x188>
break;
ceec: e1a07008 mov r7, r8
if (the_block->prev_size != the_heap->page_size) {
printk("PASS: %d !prev_size of 1st block isn't page_size\n", source);
error = 1;
}
while ( the_block != end ) {
cef0: e157000b cmp r7, fp
cef4: 1affffb5 bne cdd0 <_Heap_Walk+0x5c>
cef8: ea000005 b cf14 <_Heap_Walk+0x1a0>
the_block = next_block;
}
if (the_block != end) {
printk("PASS: %d !last block address isn't equal to 'final' %p %p\n",
cefc: e1a0300b mov r3, fp <== NOT EXECUTED
cf00: e59f0060 ldr r0, [pc, #96] ; cf68 <_Heap_Walk+0x1f4> <== NOT EXECUTED
cf04: e1a01006 mov r1, r6 <== NOT EXECUTED
cf08: e1a02007 mov r2, r7 <== NOT EXECUTED
cf0c: ebffddca bl 463c <printk> <== NOT EXECUTED
cf10: e3a04001 mov r4, #1 ; 0x1 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size (
Heap_Block *the_block
)
{
return (the_block->size & ~HEAP_PREV_USED);
cf14: e5973004 ldr r3, [r7, #4]
source, the_block, end);
error = 1;
}
if (_Heap_Block_size(the_block) != the_heap->page_size) {
cf18: e5950010 ldr r0, [r5, #16]
cf1c: e3c32001 bic r2, r3, #1 ; 0x1
cf20: e1520000 cmp r2, r0
cf24: 0a000004 beq cf3c <_Heap_Walk+0x1c8>
printk("PASS: %d !last block's size isn't page_size (%d != %d)\n", source,
cf28: e1a03000 mov r3, r0 <== NOT EXECUTED
cf2c: e1a01006 mov r1, r6 <== NOT EXECUTED
cf30: e59f0034 ldr r0, [pc, #52] ; cf6c <_Heap_Walk+0x1f8> <== NOT EXECUTED
cf34: ebffddc0 bl 463c <printk> <== NOT EXECUTED
cf38: e3a04001 mov r4, #1 ; 0x1 <== NOT EXECUTED
if(do_dump && error)
_Internal_error_Occurred( INTERNAL_ERROR_CORE, TRUE, 0xffff0000 );
return error;
}
cf3c: e1a00004 mov r0, r4
cf40: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
00004a30 <_IO_Initialize_all_drivers>:
*
* Output Parameters: NONE
*/
void _IO_Initialize_all_drivers( void )
{
4a30: e92d4030 push {r4, r5, lr}
4a34: e3a04000 mov r4, #0 ; 0x0
rtems_device_major_number major;
for ( major=0 ; major < _IO_Number_of_drivers ; major ++ )
4a38: e59f5024 ldr r5, [pc, #36] ; 4a64 <_IO_Initialize_all_drivers+0x34>
4a3c: ea000000 b 4a44 <_IO_Initialize_all_drivers+0x14>
(void) rtems_io_initialize( major, 0, NULL );
4a40: eb001286 bl 9460 <rtems_io_initialize>
void _IO_Initialize_all_drivers( void )
{
rtems_device_major_number major;
for ( major=0 ; major < _IO_Number_of_drivers ; major ++ )
4a44: e5953000 ldr r3, [r5]
(void) rtems_io_initialize( major, 0, NULL );
4a48: e3a01000 mov r1, #0 ; 0x0
void _IO_Initialize_all_drivers( void )
{
rtems_device_major_number major;
for ( major=0 ; major < _IO_Number_of_drivers ; major ++ )
4a4c: e1540003 cmp r4, r3
(void) rtems_io_initialize( major, 0, NULL );
4a50: e1a00004 mov r0, r4
4a54: e1a02001 mov r2, r1
void _IO_Initialize_all_drivers( void )
{
rtems_device_major_number major;
for ( major=0 ; major < _IO_Number_of_drivers ; major ++ )
4a58: e2844001 add r4, r4, #1 ; 0x1
4a5c: 3afffff7 bcc 4a40 <_IO_Initialize_all_drivers+0x10>
(void) rtems_io_initialize( major, 0, NULL );
}
4a60: e8bd8030 pop {r4, r5, pc}
00009978 <_Objects_API_maximum_class>:
int _Objects_API_maximum_class(
uint32_t api
)
{
switch (api) {
9978: e2400001 sub r0, r0, #1 ; 0x1
997c: e3500003 cmp r0, #3 ; 0x3
9980: 979ff100 ldrls pc, [pc, r0, lsl #2]
9984: ea00000b b 99b8 <_Objects_API_maximum_class+0x40>
9988: 000099a0 .word 0x000099a0
998c: 00009998 .word 0x00009998
9990: 000099a8 .word 0x000099a8
9994: 000099b0 .word 0x000099b0
9998: e3a0000a mov r0, #10 ; 0xa
999c: e12fff1e bx lr
99a0: e3a00002 mov r0, #2 ; 0x2
99a4: e12fff1e bx lr
99a8: e3a0000c mov r0, #12 ; 0xc <== NOT EXECUTED
99ac: e12fff1e bx lr <== NOT EXECUTED
case OBJECTS_INTERNAL_API:
return OBJECTS_INTERNAL_CLASSES_LAST;
case OBJECTS_CLASSIC_API:
return OBJECTS_RTEMS_CLASSES_LAST;
case OBJECTS_POSIX_API:
return OBJECTS_POSIX_CLASSES_LAST;
99b0: e3a00008 mov r0, #8 ; 0x8
99b4: e12fff1e bx lr
case OBJECTS_ITRON_API:
return OBJECTS_ITRON_CLASSES_LAST;
99b8: e3e00000 mvn r0, #0 ; 0x0
case OBJECTS_NO_API:
default:
break;
}
return -1;
}
99bc: e12fff1e bx lr
00005570 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
5570: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_index(
Objects_Id id
)
{
return (id >> OBJECTS_INDEX_START_BIT) & OBJECTS_INDEX_VALID_BITS;
5574: e1d060b8 ldrh r6, [r0, #8]
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
if ( information->maximum < minimum_index )
5578: e1d041b0 ldrh r4, [r0, #16]
557c: e1540006 cmp r4, r6
5580: 33a07000 movcc r7, #0 ; 0x0
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
5584: e24dd014 sub sp, sp, #20 ; 0x14
5588: e1a05000 mov r5, r0
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
if ( information->maximum < minimum_index )
558c: 31a0a006 movcc sl, r6
5590: 31a08007 movcc r8, r7
5594: 3a00000f bcc 55d8 <_Objects_Extend_information+0x68>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
5598: e5909014 ldr r9, [r0, #20]
559c: e1a00004 mov r0, r4
55a0: e1a01009 mov r1, r9
55a4: eb002fc5 bl 114c0 <__aeabi_uidiv>
55a8: e1a0a006 mov sl, r6
55ac: e1a07000 mov r7, r0
55b0: e3a08000 mov r8, #0 ; 0x0
55b4: ea000005 b 55d0 <_Objects_Extend_information+0x60>
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL )
55b8: e5953034 ldr r3, [r5, #52]
55bc: e7933108 ldr r3, [r3, r8, lsl #2]
55c0: e3530000 cmp r3, #0 ; 0x0
55c4: 0a000003 beq 55d8 <_Objects_Extend_information+0x68>
break;
else
index_base += information->allocation_size;
55c8: e08aa009 add sl, sl, r9
if ( information->maximum < minimum_index )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
55cc: e2888001 add r8, r8, #1 ; 0x1
55d0: e1580007 cmp r8, r7
55d4: 3afffff7 bcc 55b8 <_Objects_Extend_information+0x48>
/*
* If the index_base is the maximum we need to grow the tables.
*/
if (index_base >= information->maximum ) {
55d8: e15a0004 cmp sl, r4
55dc: 3a000056 bcc 573c <_Objects_Extend_information+0x1cc>
/*
* Allocate the tables and break it up.
*/
if ( information->auto_extend ) {
55e0: e5d52012 ldrb r2, [r5, #18]
* Up the block count and maximum
*/
block_count++;
maximum = information->maximum + information->allocation_size;
55e4: e5953014 ldr r3, [r5, #20]
/*
* Allocate the tables and break it up.
*/
if ( information->auto_extend ) {
55e8: e3520000 cmp r2, #0 ; 0x0
* Up the block count and maximum
*/
block_count++;
maximum = information->maximum + information->allocation_size;
55ec: e0843003 add r3, r4, r3
55f0: e58d3004 str r3, [sp, #4]
/*
* Up the block count and maximum
*/
block_count++;
55f4: e2874001 add r4, r7, #1 ; 0x1
55f8: e0832006 add r2, r3, r6
/*
* Allocate the tables and break it up.
*/
if ( information->auto_extend ) {
55fc: 0a000007 beq 5620 <_Objects_Extend_information+0xb0>
object_blocks = (void**)
5600: e3a03003 mov r3, #3 ; 0x3
5604: e0202493 mla r0, r3, r4, r2
5608: e1a00100 lsl r0, r0, #2
560c: eb0007e6 bl 75ac <_Workspace_Allocate>
block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *))
);
if ( !object_blocks )
5610: e3500000 cmp r0, #0 ; 0x0
5614: e58d0000 str r0, [sp]
5618: 1a000005 bne 5634 <_Objects_Extend_information+0xc4>
561c: ea000078 b 5804 <_Objects_Extend_information+0x294> <== NOT EXECUTED
return;
}
else {
object_blocks = (void**)
5620: e3a03003 mov r3, #3 ; 0x3
5624: e0202493 mla r0, r3, r4, r2
5628: e1a00100 lsl r0, r0, #2
562c: eb0007e2 bl 75bc <_Workspace_Allocate_or_fatal_error>
5630: e58d0000 str r0, [sp]
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
5634: e1d531b0 ldrh r3, [r5, #16]
/*
* Break the block into the various sections.
*
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
5638: e59d1000 ldr r1, [sp]
563c: e1a02104 lsl r2, r4, #2
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
5640: e1530006 cmp r3, r6
/*
* Break the block into the various sections.
*
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
5644: e081b002 add fp, r1, r2
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
5648: 93a03000 movls r3, #0 ; 0x0
564c: e08b9002 add r9, fp, r2
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
5650: 91a02003 movls r2, r3
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
5654: 9a000011 bls 56a0 <_Objects_Extend_information+0x130>
/*
* 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,
5658: e1a04107 lsl r4, r7, #2
565c: e5951034 ldr r1, [r5, #52]
5660: e1a02004 mov r2, r4
5664: e59d0000 ldr r0, [sp]
5668: eb001633 bl af3c <memcpy>
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
566c: e1a02004 mov r2, r4
5670: e5951030 ldr r1, [r5, #48]
5674: e1a0000b mov r0, fp
5678: eb00162f bl af3c <memcpy>
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
567c: e1d521b0 ldrh r2, [r5, #16]
5680: e0862002 add r2, r6, r2
5684: e1a02102 lsl r2, r2, #2
5688: e1a00009 mov r0, r9
568c: e595101c ldr r1, [r5, #28]
5690: eb001629 bl af3c <memcpy>
5694: ea000003 b 56a8 <_Objects_Extend_information+0x138>
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
5698: e7892103 str r2, [r9, r3, lsl #2]
else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
569c: e2833001 add r3, r3, #1 ; 0x1
56a0: e1530006 cmp r3, r6
56a4: 3afffffb bcc 5698 <_Objects_Extend_information+0x128>
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
56a8: e3a03000 mov r3, #0 ; 0x0
inactive_per_block[block_count] = 0;
56ac: e78b3107 str r3, [fp, r7, lsl #2]
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
56b0: e59dc000 ldr ip, [sp]
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
56b4: e5952014 ldr r2, [r5, #20]
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
56b8: e78c3107 str r3, [ip, r7, lsl #2]
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
56bc: e08a0002 add r0, sl, r2
56c0: e089110a add r1, r9, sl, lsl #2
56c4: e1a0200a mov r2, sl
56c8: ea000000 b 56d0 <_Objects_Extend_information+0x160>
index++ ) {
local_table[ index ] = NULL;
56cc: e5013004 str r3, [r1, #-4]
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
56d0: e1520000 cmp r2, r0
index++ ) {
56d4: e2811004 add r1, r1, #4 ; 0x4
56d8: e2822001 add r2, r2, #1 ; 0x1
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
56dc: 3afffffa bcc 56cc <_Objects_Extend_information+0x15c>
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
56e0: e10f0000 mrs r0, CPSR
56e4: e38030c0 orr r3, r0, #192 ; 0xc0
56e8: e129f003 msr CPSR_fc, r3
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = maximum;
information->maximum_id = _Objects_Build_id(
56ec: e5953000 ldr r3, [r5]
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = maximum;
56f0: e59dc004 ldr ip, [sp, #4]
information->maximum_id = _Objects_Build_id(
56f4: e1d510b4 ldrh r1, [r5, #4]
56f8: e1a03c03 lsl r3, r3, #24
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = maximum;
56fc: e1a0280c lsl r2, ip, #16
information->maximum_id = _Objects_Build_id(
5700: e3833801 orr r3, r3, #65536 ; 0x10000
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = maximum;
5704: e1a02822 lsr r2, r2, #16
information->maximum_id = _Objects_Build_id(
5708: e1833d81 orr r3, r3, r1, lsl #27
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
570c: e59d1000 ldr r1, [sp]
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = maximum;
information->maximum_id = _Objects_Build_id(
5710: e1833002 orr r3, r3, r2
5714: e585300c str r3, [r5, #12]
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
5718: e585b030 str fp, [r5, #48]
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
571c: e5953034 ldr r3, [r5, #52]
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
5720: e585901c str r9, [r5, #28]
information->maximum = maximum;
5724: e1c521b0 strh r2, [r5, #16]
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
5728: e5851034 str r1, [r5, #52]
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
572c: e129f000 msr CPSR_fc, r0
if ( old_tables )
5730: e3530000 cmp r3, #0 ; 0x0
_Workspace_Free( old_tables );
5734: 11a00003 movne r0, r3
5738: 1b000797 blne 759c <_Workspace_Free>
/*
* Allocate the name table, and the objects
*/
if ( information->auto_extend ) {
573c: e5d53012 ldrb r3, [r5, #18]
5740: e3530000 cmp r3, #0 ; 0x0
5744: e5952014 ldr r2, [r5, #20]
5748: e5954034 ldr r4, [r5, #52]
574c: e5953018 ldr r3, [r5, #24]
5750: 0a000007 beq 5774 <_Objects_Extend_information+0x204>
information->object_blocks[ block ] =
5754: e0000392 mul r0, r2, r3
5758: eb000793 bl 75ac <_Workspace_Allocate>
_Workspace_Allocate(
(information->allocation_size * information->size)
);
if ( !information->object_blocks[ block ] )
575c: e5953034 ldr r3, [r5, #52]
/*
* Allocate the name table, and the objects
*/
if ( information->auto_extend ) {
information->object_blocks[ block ] =
5760: e7840108 str r0, [r4, r8, lsl #2]
_Workspace_Allocate(
(information->allocation_size * information->size)
);
if ( !information->object_blocks[ block ] )
5764: e7933108 ldr r3, [r3, r8, lsl #2]
5768: e3530000 cmp r3, #0 ; 0x0
576c: 1a000003 bne 5780 <_Objects_Extend_information+0x210>
5770: ea000023 b 5804 <_Objects_Extend_information+0x294> <== NOT EXECUTED
return;
}
else {
information->object_blocks[ block ] =
5774: e0000392 mul r0, r2, r3
5778: eb00078f bl 75bc <_Workspace_Allocate_or_fatal_error>
577c: e7840108 str r0, [r4, r8, lsl #2]
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
5780: e5953034 ldr r3, [r5, #52]
5784: e28d4008 add r4, sp, #8 ; 0x8
5788: e7931108 ldr r1, [r3, r8, lsl #2]
578c: e1a00004 mov r0, r4
5790: e2852014 add r2, r5, #20 ; 0x14
5794: e892000c ldm r2, {r2, r3}
5798: eb000f5a bl 9508 <_Chain_Initialize>
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
579c: e1a0600a mov r6, sl
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
57a0: e1a08108 lsl r8, r8, #2
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
57a4: e2857020 add r7, r5, #32 ; 0x20
57a8: ea000008 b 57d0 <_Objects_Extend_information+0x260>
index = index_base;
while ( (the_object = (Objects_Control *) _Chain_Get( &Inactive ) ) != NULL ) {
the_object->id = _Objects_Build_id(
57ac: e5953000 ldr r3, [r5]
57b0: e1d520b4 ldrh r2, [r5, #4]
57b4: e1a03c03 lsl r3, r3, #24
57b8: e3833801 orr r3, r3, #65536 ; 0x10000
57bc: e1833d82 orr r3, r3, r2, lsl #27
57c0: e1833006 orr r3, r3, r6
57c4: e58c3008 str r3, [ip, #8]
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
57c8: ebfffd5d bl 4d44 <_Chain_Append>
index++;
57cc: e2866001 add r6, r6, #1 ; 0x1
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ( (the_object = (Objects_Control *) _Chain_Get( &Inactive ) ) != NULL ) {
57d0: e1a00004 mov r0, r4
57d4: eb000f3e bl 94d4 <_Chain_Get>
57d8: e250c000 subs ip, r0, #0 ; 0x0
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
57dc: e1a0100c mov r1, ip
57e0: e1a00007 mov r0, r7
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ( (the_object = (Objects_Control *) _Chain_Get( &Inactive ) ) != NULL ) {
57e4: 1afffff0 bne 57ac <_Objects_Extend_information+0x23c>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
57e8: e5952030 ldr r2, [r5, #48]
57ec: e5953014 ldr r3, [r5, #20]
57f0: e7823008 str r3, [r2, r8]
information->inactive += information->allocation_size;
57f4: e1d522bc ldrh r2, [r5, #44]
57f8: e5953014 ldr r3, [r5, #20]
57fc: e0833002 add r3, r3, r2
5800: e1c532bc strh r3, [r5, #44]
}
5804: e28dd014 add sp, sp, #20 ; 0x14
5808: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
00005908 <_Objects_Get_isr_disable>:
#if defined(RTEMS_MULTIPROCESSING)
index = id - information->minimum_id + 1;
#else
/* index = _Objects_Get_index( id ); */
index = id & 0x0000ffff;
5908: e1a01801 lsl r1, r1, #16
Objects_Information *information,
Objects_Id id,
Objects_Locations *location,
ISR_Level *level_p
)
{
590c: e92d4010 push {r4, lr}
#if defined(RTEMS_MULTIPROCESSING)
index = id - information->minimum_id + 1;
#else
/* index = _Objects_Get_index( id ); */
index = id & 0x0000ffff;
5910: e1a01821 lsr r1, r1, #16
Objects_Information *information,
Objects_Id id,
Objects_Locations *location,
ISR_Level *level_p
)
{
5914: e1a04003 mov r4, r3
index = id & 0x0000ffff;
/* This should work but doesn't always :( */
/* index = (uint16_t ) id; */
#endif
_ISR_Disable( level );
5918: e10fc000 mrs ip, CPSR
591c: e38c30c0 orr r3, ip, #192 ; 0xc0
5920: e129f003 msr CPSR_fc, r3
if ( information->maximum >= index ) {
5924: e1d031b0 ldrh r3, [r0, #16]
5928: e1530001 cmp r3, r1
592c: 3a00000a bcc 595c <_Objects_Get_isr_disable+0x54>
if ( (the_object = information->local_table[ index ]) != NULL ) {
5930: e590301c ldr r3, [r0, #28]
5934: e7930101 ldr r0, [r3, r1, lsl #2]
5938: e3500000 cmp r0, #0 ; 0x0
*location = OBJECTS_LOCAL;
593c: 13a03000 movne r3, #0 ; 0x0
5940: 15823000 strne r3, [r2]
*level_p = level;
5944: 1584c000 strne ip, [r4]
/* index = (uint16_t ) id; */
#endif
_ISR_Disable( level );
if ( information->maximum >= index ) {
if ( (the_object = information->local_table[ index ]) != NULL ) {
5948: 18bd8010 popne {r4, pc}
*location = OBJECTS_LOCAL;
*level_p = level;
return the_object;
}
_ISR_Enable( level );
594c: e129f00c msr CPSR_fc, ip <== NOT EXECUTED
*location = OBJECTS_ERROR;
5950: e3a03001 mov r3, #1 ; 0x1 <== NOT EXECUTED
5954: e5823000 str r3, [r2] <== NOT EXECUTED
5958: e8bd8010 pop {r4, pc} <== NOT EXECUTED
return NULL;
}
_ISR_Enable( level );
595c: e129f00c msr CPSR_fc, ip
*location = OBJECTS_ERROR;
5960: e3a03001 mov r3, #1 ; 0x1
5964: e5823000 str r3, [r2]
5968: e3a00000 mov r0, #0 ; 0x0
_Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; #endif }
596c: e8bd8010 pop {r4, pc}
00007200 <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
7200: e92d40f0 push {r4, r5, r6, r7, lr}
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
7204: e2517000 subs r7, r1, #0 ; 0x0
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
7208: e24dd00c sub sp, sp, #12 ; 0xc
720c: e1a05002 mov r5, r2
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
7210: 0a000036 beq 72f0 <_Objects_Get_name_as_string+0xf0>
return NULL;
if ( name == NULL )
7214: e3520000 cmp r2, #0 ; 0x0
7218: 0a000035 beq 72f4 <_Objects_Get_name_as_string+0xf4>
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
721c: e3500000 cmp r0, #0 ; 0x0
7220: 059f30d8 ldreq r3, [pc, #216] ; 7300 <_Objects_Get_name_as_string+0x100>
7224: 05933000 ldreq r3, [r3]
7228: 05934008 ldreq r4, [r3, #8]
722c: 11a04000 movne r4, r0
information = _Objects_Get_information_id( tmpId );
7230: e1a00004 mov r0, r4
7234: ebffffb5 bl 7110 <_Objects_Get_information_id>
if ( !information )
7238: e2506000 subs r6, r0, #0 ; 0x0
723c: 0a00002b beq 72f0 <_Objects_Get_name_as_string+0xf0>
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
7240: e1a01004 mov r1, r4
7244: e28d2008 add r2, sp, #8 ; 0x8
7248: eb00002e bl 7308 <_Objects_Get>
switch ( location ) {
724c: e59d3008 ldr r3, [sp, #8]
7250: e3530000 cmp r3, #0 ; 0x0
7254: 1a000025 bne 72f0 <_Objects_Get_name_as_string+0xf0>
case OBJECTS_ERROR:
return NULL;
case OBJECTS_LOCAL:
if ( information->is_string ) {
7258: e5d6c038 ldrb ip, [r6, #56]
725c: e35c0000 cmp ip, #0 ; 0x0
7260: 0a000004 beq 7278 <_Objects_Get_name_as_string+0x78>
s = the_object->name.name_p;
7264: e590000c ldr r0, [r0, #12]
lname[ 4 ] = '\0';
s = lname;
}
d = name;
if ( s ) {
7268: e3500000 cmp r0, #0 ; 0x0
726c: 01a0e005 moveq lr, r5
7270: 1a00000a bne 72a0 <_Objects_Get_name_as_string+0xa0>
7274: ea000019 b 72e0 <_Objects_Get_name_as_string+0xe0> <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( information->is_string ) {
s = the_object->name.name_p;
} else {
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
7278: e590300c ldr r3, [r0, #12]
lname[ 0 ] = (u32_name >> 24) & 0xff;
727c: e1a02c23 lsr r2, r3, #24
lname[ 1 ] = (u32_name >> 16) & 0xff;
7280: e1a01823 lsr r1, r3, #16
lname[ 2 ] = (u32_name >> 8) & 0xff;
7284: e1a00423 lsr r0, r3, #8
if ( information->is_string ) {
s = the_object->name.name_p;
} else {
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
7288: e5cd2003 strb r2, [sp, #3]
lname[ 1 ] = (u32_name >> 16) & 0xff;
728c: e5cd1004 strb r1, [sp, #4]
lname[ 2 ] = (u32_name >> 8) & 0xff;
lname[ 3 ] = (u32_name >> 0) & 0xff;
7290: e5cd3006 strb r3, [sp, #6]
lname[ 4 ] = '\0';
7294: e5cdc007 strb ip, [sp, #7]
} else {
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
7298: e5cd0005 strb r0, [sp, #5]
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
729c: e28d0003 add r0, sp, #3 ; 0x3
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
72a0: e2471001 sub r1, r7, #1 ; 0x1
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';
72a4: e3a0c000 mov ip, #0 ; 0x0
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
*d = (isprint(*s)) ? *s : '*';
72a8: e59f4054 ldr r4, [pc, #84] ; 7304 <_Objects_Get_name_as_string+0x104>
72ac: ea000005 b 72c8 <_Objects_Get_name_as_string+0xc8>
72b0: e5943000 ldr r3, [r4]
72b4: e7d33002 ldrb r3, [r3, r2]
72b8: e3130097 tst r3, #151 ; 0x97
72bc: 03a0202a moveq r2, #42 ; 0x2a
72c0: e7c5200c strb r2, [r5, ip]
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
72c4: e28cc001 add ip, ip, #1 ; 0x1
72c8: e15c0001 cmp ip, r1
72cc: e085e00c add lr, r5, ip
72d0: 2a000002 bcs 72e0 <_Objects_Get_name_as_string+0xe0>
72d4: e7d0200c ldrb r2, [r0, ip]
72d8: e3520000 cmp r2, #0 ; 0x0
72dc: 1afffff3 bne 72b0 <_Objects_Get_name_as_string+0xb0>
*d = (isprint(*s)) ? *s : '*';
}
}
*d = '\0';
72e0: e3a03000 mov r3, #0 ; 0x0
72e4: e5ce3000 strb r3, [lr]
_Thread_Enable_dispatch();
72e8: eb00020a bl 7b18 <_Thread_Enable_dispatch>
72ec: ea000000 b 72f4 <_Objects_Get_name_as_string+0xf4>
return name;
72f0: e3a05000 mov r5, #0 ; 0x0
} return NULL; /* unreachable path */ }
72f4: e1a00005 mov r0, r5
72f8: e28dd00c add sp, sp, #12 ; 0xc
72fc: e8bd80f0 pop {r4, r5, r6, r7, pc}
00006dc4 <_Objects_Id_to_name>:
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
6dc4: e92d4030 push {r4, r5, lr}
Objects_Id tmpId;
Objects_Information *information;
Objects_Control *the_object = (Objects_Control *) 0;
Objects_Locations ignored_location;
if ( !name )
6dc8: e2515000 subs r5, r1, #0 ; 0x0
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
6dcc: e24dd004 sub sp, sp, #4 ; 0x4
Objects_Id tmpId;
Objects_Information *information;
Objects_Control *the_object = (Objects_Control *) 0;
Objects_Locations ignored_location;
if ( !name )
6dd0: 03a00001 moveq r0, #1 ; 0x1
6dd4: 0a00001b beq 6e48 <_Objects_Id_to_name+0x84>
return OBJECTS_INVALID_NAME;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
6dd8: e3500000 cmp r0, #0 ; 0x0
6ddc: 059f3080 ldreq r3, [pc, #128] ; 6e64 <_Objects_Id_to_name+0xa0>
6de0: 05933000 ldreq r3, [r3]
6de4: 05931008 ldreq r1, [r3, #8]
6de8: 11a01000 movne r1, r0
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
6dec: e1a03c21 lsr r3, r1, #24
6df0: e2030007 and r0, r3, #7 ; 0x7
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
6df4: e2403001 sub r3, r0, #1 ; 0x1
6df8: e3530003 cmp r3, #3 ; 0x3
6dfc: 8a000010 bhi 6e44 <_Objects_Id_to_name+0x80>
6e00: ea000012 b 6e50 <_Objects_Id_to_name+0x8c>
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
6e04: e1a03da1 lsr r3, r1, #27
6e08: e7900103 ldr r0, [r0, r3, lsl #2]
if ( !information )
6e0c: e3500000 cmp r0, #0 ; 0x0
6e10: 0a00000b beq 6e44 <_Objects_Id_to_name+0x80>
return OBJECTS_INVALID_ID;
if ( information->is_string )
6e14: e5d04038 ldrb r4, [r0, #56]
6e18: e3540000 cmp r4, #0 ; 0x0
6e1c: 1a000008 bne 6e44 <_Objects_Id_to_name+0x80>
return OBJECTS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &ignored_location );
6e20: e1a0200d mov r2, sp
6e24: ebffffcb bl 6d58 <_Objects_Get>
if ( !the_object )
6e28: e3500000 cmp r0, #0 ; 0x0
6e2c: 0a000004 beq 6e44 <_Objects_Id_to_name+0x80>
return OBJECTS_INVALID_ID;
*name = the_object->name;
6e30: e590300c ldr r3, [r0, #12]
6e34: e5853000 str r3, [r5]
_Thread_Enable_dispatch();
6e38: eb000216 bl 7698 <_Thread_Enable_dispatch>
6e3c: e1a00004 mov r0, r4
6e40: ea000000 b 6e48 <_Objects_Id_to_name+0x84>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
6e44: e3a00003 mov r0, #3 ; 0x3
}
6e48: e28dd004 add sp, sp, #4 ; 0x4
6e4c: e8bd8030 pop {r4, r5, pc}
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
6e50: e59f3010 ldr r3, [pc, #16] ; 6e68 <_Objects_Id_to_name+0xa4>
6e54: e7930100 ldr r0, [r3, r0, lsl #2]
6e58: e3500000 cmp r0, #0 ; 0x0
6e5c: 1affffe8 bne 6e04 <_Objects_Id_to_name+0x40>
6e60: eafffff7 b 6e44 <_Objects_Id_to_name+0x80> <== NOT EXECUTED
00005a98 <_Objects_Namespace_remove>:
)
{
/*
* If this is a string format name, then free the memory.
*/
if ( information->is_string && the_object->name.name_p )
5a98: e5d03038 ldrb r3, [r0, #56]
5a9c: e3530000 cmp r3, #0 ; 0x0
void _Objects_Namespace_remove(
Objects_Information *information,
Objects_Control *the_object
)
{
5aa0: e92d4010 push {r4, lr}
5aa4: e1a04001 mov r4, r1
/*
* If this is a string format name, then free the memory.
*/
if ( information->is_string && the_object->name.name_p )
5aa8: 0a000002 beq 5ab8 <_Objects_Namespace_remove+0x20>
5aac: e591000c ldr r0, [r1, #12] <== NOT EXECUTED
5ab0: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
_Workspace_Free( (void *)the_object->name.name_p );
5ab4: 1b0006b8 blne 759c <_Workspace_Free> <== NOT EXECUTED
/*
* Clear out either format.
*/
the_object->name.name_p = NULL;
5ab8: e3a03000 mov r3, #0 ; 0x0
the_object->name.name_u32 = 0;
5abc: e584300c str r3, [r4, #12]
}
5ac0: e8bd8010 pop {r4, pc}
00007734 <_Objects_Set_name>:
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
7734: e92d40f0 push {r4, r5, r6, r7, lr}
7738: e1a04000 mov r4, r0
773c: e1a07001 mov r7, r1
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length ) + 1;
7740: e1a00002 mov r0, r2
7744: e1d413ba ldrh r1, [r4, #58]
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
7748: e1a06002 mov r6, r2
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length ) + 1;
774c: eb001ade bl e2cc <strnlen>
if ( information->is_string ) {
7750: e5d43038 ldrb r3, [r4, #56]
7754: e3530000 cmp r3, #0 ; 0x0
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length ) + 1;
7758: e2804001 add r4, r0, #1 ; 0x1
if ( information->is_string ) {
775c: 0a000013 beq 77b0 <_Objects_Set_name+0x7c>
char *d;
d = _Workspace_Allocate( length );
7760: e1a00004 mov r0, r4 <== NOT EXECUTED
7764: eb0006c3 bl 9278 <_Workspace_Allocate> <== NOT EXECUTED
if ( !d )
7768: e2505000 subs r5, r0, #0 ; 0x0 <== NOT EXECUTED
776c: 01a00005 moveq r0, r5 <== NOT EXECUTED
7770: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
return FALSE;
if ( the_object->name.name_p ) {
7774: e597000c ldr r0, [r7, #12] <== NOT EXECUTED
7778: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
777c: 0a000002 beq 778c <_Objects_Set_name+0x58> <== NOT EXECUTED
_Workspace_Free( (void *)the_object->name.name_p );
7780: eb0006b8 bl 9268 <_Workspace_Free> <== NOT EXECUTED
the_object->name.name_p = NULL;
7784: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
7788: e587300c str r3, [r7, #12] <== NOT EXECUTED
}
strncpy( d, name, length );
778c: e1a01006 mov r1, r6 <== NOT EXECUTED
7790: e1a00005 mov r0, r5 <== NOT EXECUTED
7794: e1a02004 mov r2, r4 <== NOT EXECUTED
7798: eb001a88 bl e1c0 <strncpy> <== NOT EXECUTED
d[ length ] = '\0';
779c: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
77a0: e7c53004 strb r3, [r5, r4] <== NOT EXECUTED
the_object->name.name_p = d;
77a4: e3a00001 mov r0, #1 ; 0x1 <== NOT EXECUTED
77a8: e587500c str r5, [r7, #12] <== NOT EXECUTED
77ac: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
} else {
the_object->name.name_u32 = _Objects_Build_name(
77b0: e3540000 cmp r4, #0 ; 0x0
77b4: 03a0c202 moveq ip, #536870912 ; 0x20000000
77b8: 0a000015 beq 7814 <_Objects_Set_name+0xe0>
77bc: e5d63000 ldrb r3, [r6]
77c0: e3540001 cmp r4, #1 ; 0x1
77c4: e1a0cc03 lsl ip, r3, #24
77c8: 0a000011 beq 7814 <_Objects_Set_name+0xe0>
77cc: e5d63001 ldrb r3, [r6, #1]
77d0: e3540002 cmp r4, #2 ; 0x2
77d4: e1a01803 lsl r1, r3, #16
77d8: 9a00000a bls 7808 <_Objects_Set_name+0xd4>
77dc: e3540003 cmp r4, #3 ; 0x3
77e0: e5d63002 ldrb r3, [r6, #2]
77e4: 85d60003 ldrbhi r0, [r6, #3]
77e8: e1a02403 lsl r2, r3, #8
77ec: 93a00020 movls r0, #32 ; 0x20
77f0: e18c3001 orr r3, ip, r1
77f4: e1833002 orr r3, r3, r2
77f8: e1833000 orr r3, r3, r0
77fc: e587300c str r3, [r7, #12]
7800: e3a00001 mov r0, #1 ; 0x1
);
}
return TRUE;
}
7804: e8bd80f0 pop {r4, r5, r6, r7, pc}
strncpy( d, name, length );
d[ length ] = '\0';
the_object->name.name_p = d;
} else {
the_object->name.name_u32 = _Objects_Build_name(
7808: e3a00020 mov r0, #32 ; 0x20
780c: e3a02a02 mov r2, #8192 ; 0x2000
7810: eafffff6 b 77f0 <_Objects_Set_name+0xbc>
7814: e3a01602 mov r1, #2097152 ; 0x200000
7818: eafffffa b 7808 <_Objects_Set_name+0xd4>
00009004 <_Protected_heap_Get_information>:
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
9004: e92d4070 push {r4, r5, r6, lr}
Heap_Get_information_status status;
if ( !the_heap )
9008: e2506000 subs r6, r0, #0 ; 0x0
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
900c: e1a04001 mov r4, r1
Heap_Get_information_status status;
if ( !the_heap )
9010: 0a00000d beq 904c <_Protected_heap_Get_information+0x48>
return false;
if ( !the_info )
9014: e3510000 cmp r1, #0 ; 0x0
9018: 0a00000b beq 904c <_Protected_heap_Get_information+0x48>
return false;
_RTEMS_Lock_allocator();
901c: e59f5030 ldr r5, [pc, #48] ; 9054 <_Protected_heap_Get_information+0x50>
9020: e5950000 ldr r0, [r5]
9024: ebfff9df bl 77a8 <_API_Mutex_Lock>
status = _Heap_Get_information( the_heap, the_info );
9028: e1a01004 mov r1, r4
902c: e1a00006 mov r0, r6
9030: eb000ef1 bl cbfc <_Heap_Get_information>
9034: e1a04000 mov r4, r0
_RTEMS_Unlock_allocator();
9038: e5950000 ldr r0, [r5]
903c: ebfff9f5 bl 7818 <_API_Mutex_Unlock>
if ( status == HEAP_GET_INFORMATION_SUCCESSFUL )
9040: e2740001 rsbs r0, r4, #1 ; 0x1
9044: 33a00000 movcc r0, #0 ; 0x0
9048: e8bd8070 pop {r4, r5, r6, pc}
904c: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
return true;
return false;
}
9050: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
00004710 <_RTEMS_tasks_Initialize_user_tasks_body>:
rtems_status_code return_value;
rtems_initialization_tasks_table *user_tasks;
rtems_api_configuration_table *api_configuration;
api_configuration = _Configuration_Table->RTEMS_api_configuration;
4710: e59f3094 ldr r3, [pc, #148] ; 47ac <_RTEMS_tasks_Initialize_user_tasks_body+0x9c>
4714: e5933000 ldr r3, [r3]
*
* Output parameters: NONE
*/
void _RTEMS_tasks_Initialize_user_tasks_body( void )
{
4718: e92d40f0 push {r4, r5, r6, r7, lr}
rtems_status_code return_value;
rtems_initialization_tasks_table *user_tasks;
rtems_api_configuration_table *api_configuration;
api_configuration = _Configuration_Table->RTEMS_api_configuration;
471c: e5933040 ldr r3, [r3, #64]
/*
* NOTE: This is slightly different from the Ada implementation.
*/
user_tasks = api_configuration->User_initialization_tasks_table;
4720: e593002c ldr r0, [r3, #44]
maximum = api_configuration->number_of_initialization_tasks;
4724: e5936028 ldr r6, [r3, #40]
if ( !user_tasks || maximum == 0 )
4728: e3560000 cmp r6, #0 ; 0x0
472c: 13500000 cmpne r0, #0 ; 0x0
*
* Output parameters: NONE
*/
void _RTEMS_tasks_Initialize_user_tasks_body( void )
{
4730: e24dd00c sub sp, sp, #12 ; 0xc
*/
user_tasks = api_configuration->User_initialization_tasks_table;
maximum = api_configuration->number_of_initialization_tasks;
if ( !user_tasks || maximum == 0 )
4734: 13a03000 movne r3, #0 ; 0x0
4738: 03a03001 moveq r3, #1 ; 0x1
return;
473c: 11a04000 movne r4, r0
4740: 11a05003 movne r5, r3
for ( index=0 ; index < maximum ; index++ ) {
return_value = rtems_task_create(
4744: 128d7008 addne r7, sp, #8 ; 0x8
*/
user_tasks = api_configuration->User_initialization_tasks_table;
maximum = api_configuration->number_of_initialization_tasks;
if ( !user_tasks || maximum == 0 )
4748: 1a000013 bne 479c <_RTEMS_tasks_Initialize_user_tasks_body+0x8c>
474c: ea000014 b 47a4 <_RTEMS_tasks_Initialize_user_tasks_body+0x94><== NOT EXECUTED
return;
for ( index=0 ; index < maximum ; index++ ) {
return_value = rtems_task_create(
4750: e594300c ldr r3, [r4, #12]
4754: e88d0088 stm sp, {r3, r7}
4758: e8940005 ldm r4, {r0, r2}
475c: e5941008 ldr r1, [r4, #8]
4760: e5943014 ldr r3, [r4, #20]
4764: ebffff63 bl 44f8 <rtems_task_create>
user_tasks[ index ].mode_set,
user_tasks[ index ].attribute_set,
&id
);
if ( !rtems_is_status_successful( return_value ) )
4768: e2502000 subs r2, r0, #0 ; 0x0
476c: 1a000006 bne 478c <_RTEMS_tasks_Initialize_user_tasks_body+0x7c>
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, TRUE, return_value );
return_value = rtems_task_start(
4770: e5942018 ldr r2, [r4, #24]
4774: e5941010 ldr r1, [r4, #16]
4778: e59d0008 ldr r0, [sp, #8]
477c: eb00000b bl 47b0 <rtems_task_start>
id,
user_tasks[ index ].entry_point,
user_tasks[ index ].argument
);
if ( !rtems_is_status_successful( return_value ) )
4780: e2502000 subs r2, r0, #0 ; 0x0
);
if ( !rtems_is_status_successful( return_value ) )
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, TRUE, return_value );
return_value = rtems_task_start(
4784: e284401c add r4, r4, #28 ; 0x1c
id,
user_tasks[ index ].entry_point,
user_tasks[ index ].argument
);
if ( !rtems_is_status_successful( return_value ) )
4788: 0a000002 beq 4798 <_RTEMS_tasks_Initialize_user_tasks_body+0x88>
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, TRUE, return_value );
478c: e3a00001 mov r0, #1 ; 0x1
4790: e1a01000 mov r1, r0
4794: eb000333 bl 5468 <_Internal_error_Occurred>
maximum = api_configuration->number_of_initialization_tasks;
if ( !user_tasks || maximum == 0 )
return;
for ( index=0 ; index < maximum ; index++ ) {
4798: e2855001 add r5, r5, #1 ; 0x1
479c: e1550006 cmp r5, r6
47a0: 3affffea bcc 4750 <_RTEMS_tasks_Initialize_user_tasks_body+0x40>
);
if ( !rtems_is_status_successful( return_value ) )
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, TRUE, return_value );
}
}
47a4: e28dd00c add sp, sp, #12 ; 0xc
47a8: e8bd80f0 pop {r4, r5, r6, r7, pc}
000044d8 <_Semaphore_Translate_core_mutex_return_code>:
};
rtems_status_code _Semaphore_Translate_core_mutex_return_code (
uint32_t status
)
{
44d8: e59f3004 ldr r3, [pc, #4] ; 44e4 <_Semaphore_Translate_core_mutex_return_code+0xc>
#if defined(RTEMS_DEBUG)
if ( status > CORE_MUTEX_STATUS_LAST )
return RTEMS_INTERNAL_ERROR;
#endif
return _Semaphore_Translate_core_mutex_return_code_[status];
}
44dc: e7930100 ldr r0, [r3, r0, lsl #2]
44e0: e12fff1e bx lr
00005118 <_TOD_Get>:
*/
void _TOD_Get(
struct timespec *time
)
{
5118: e92d4070 push {r4, r5, r6, lr}
ISR_Level level;
struct timespec offset;
/* assume time checked by caller */
offset.tv_sec = 0;
511c: e3a03000 mov r3, #0 ; 0x0
*/
void _TOD_Get(
struct timespec *time
)
{
5120: e24dd008 sub sp, sp, #8 ; 0x8
struct timespec offset;
/* assume time checked by caller */
offset.tv_sec = 0;
offset.tv_nsec = 0;
5124: e58d3004 str r3, [sp, #4]
*/
void _TOD_Get(
struct timespec *time
)
{
5128: e1a05000 mov r5, r0
ISR_Level level;
struct timespec offset;
/* assume time checked by caller */
offset.tv_sec = 0;
512c: e58d3000 str r3, [sp]
offset.tv_nsec = 0;
/* _TOD_Now is a proper POSIX time */
_ISR_Disable( level );
5130: e10f6000 mrs r6, CPSR
5134: e38630c0 orr r3, r6, #192 ; 0xc0
5138: e129f003 msr CPSR_fc, r3
*time = _TOD_Now;
if ( _Watchdog_Nanoseconds_since_tick_handler )
513c: e59f3038 ldr r3, [pc, #56] ; 517c <_TOD_Get+0x64>
5140: e5932000 ldr r2, [r3]
offset.tv_sec = 0;
offset.tv_nsec = 0;
/* _TOD_Now is a proper POSIX time */
_ISR_Disable( level );
*time = _TOD_Now;
5144: e59f3034 ldr r3, [pc, #52] ; 5180 <_TOD_Get+0x68>
5148: e8930018 ldm r3, {r3, r4}
if ( _Watchdog_Nanoseconds_since_tick_handler )
514c: e3520000 cmp r2, #0 ; 0x0
offset.tv_sec = 0;
offset.tv_nsec = 0;
/* _TOD_Now is a proper POSIX time */
_ISR_Disable( level );
*time = _TOD_Now;
5150: e8800018 stm r0, {r3, r4}
if ( _Watchdog_Nanoseconds_since_tick_handler )
5154: 0a000002 beq 5164 <_TOD_Get+0x4c>
offset.tv_nsec = (*_Watchdog_Nanoseconds_since_tick_handler)();
5158: e1a0e00f mov lr, pc <== NOT EXECUTED
515c: e12fff12 bx r2 <== NOT EXECUTED
5160: e58d0004 str r0, [sp, #4] <== NOT EXECUTED
_ISR_Enable( level );
5164: e129f006 msr CPSR_fc, r6
_Timespec_Add_to( time, &offset );
5168: e1a00005 mov r0, r5
516c: e1a0100d mov r1, sp
5170: eb000794 bl 6fc8 <_Timespec_Add_to>
}
5174: e28dd008 add sp, sp, #8 ; 0x8
5178: e8bd8070 pop {r4, r5, r6, pc}
00009688 <_TOD_Get_uptime>:
*/
void _TOD_Get_uptime(
struct timespec *uptime
)
{
9688: e92d4070 push {r4, r5, r6, lr}
ISR_Level level;
struct timespec offset;
/* assume uptime checked by caller */
offset.tv_sec = 0;
968c: e3a03000 mov r3, #0 ; 0x0
*/
void _TOD_Get_uptime(
struct timespec *uptime
)
{
9690: e24dd008 sub sp, sp, #8 ; 0x8
struct timespec offset;
/* assume uptime checked by caller */
offset.tv_sec = 0;
offset.tv_nsec = 0;
9694: e58d3004 str r3, [sp, #4]
*/
void _TOD_Get_uptime(
struct timespec *uptime
)
{
9698: e1a05000 mov r5, r0
ISR_Level level;
struct timespec offset;
/* assume uptime checked by caller */
offset.tv_sec = 0;
969c: e58d3000 str r3, [sp]
offset.tv_nsec = 0;
_ISR_Disable( level );
96a0: e10f6000 mrs r6, CPSR
96a4: e38630c0 orr r3, r6, #192 ; 0xc0
96a8: e129f003 msr CPSR_fc, r3
*uptime = _TOD_Uptime;
if ( _Watchdog_Nanoseconds_since_tick_handler )
96ac: e59f3038 ldr r3, [pc, #56] ; 96ec <_TOD_Get_uptime+0x64>
96b0: e5932000 ldr r2, [r3]
offset.tv_sec = 0;
offset.tv_nsec = 0;
_ISR_Disable( level );
*uptime = _TOD_Uptime;
96b4: e59f3034 ldr r3, [pc, #52] ; 96f0 <_TOD_Get_uptime+0x68>
96b8: e8930018 ldm r3, {r3, r4}
if ( _Watchdog_Nanoseconds_since_tick_handler )
96bc: e3520000 cmp r2, #0 ; 0x0
offset.tv_sec = 0;
offset.tv_nsec = 0;
_ISR_Disable( level );
*uptime = _TOD_Uptime;
96c0: e8800018 stm r0, {r3, r4}
if ( _Watchdog_Nanoseconds_since_tick_handler )
96c4: 0a000002 beq 96d4 <_TOD_Get_uptime+0x4c>
offset.tv_nsec = (*_Watchdog_Nanoseconds_since_tick_handler)();
96c8: e1a0e00f mov lr, pc <== NOT EXECUTED
96cc: e12fff12 bx r2 <== NOT EXECUTED
96d0: e58d0004 str r0, [sp, #4] <== NOT EXECUTED
_ISR_Enable( level );
96d4: e129f006 msr CPSR_fc, r6
_Timespec_Add_to( uptime, &offset );
96d8: e1a00005 mov r0, r5
96dc: e1a0100d mov r1, sp
96e0: ebfff638 bl 6fc8 <_Timespec_Add_to>
}
96e4: e28dd008 add sp, sp, #8 ; 0x8
96e8: e8bd8070 pop {r4, r5, r6, pc}
0000607c <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored
)
{
607c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
6080: e24dd004 sub sp, sp, #4 ; 0x4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
6084: e1a0100d mov r1, sp <== NOT EXECUTED
6088: eb000067 bl 622c <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
608c: e59d3000 ldr r3, [sp] <== NOT EXECUTED
6090: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
6094: 1a000005 bne 60b0 <_Thread_Delay_ended+0x34> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
6098: e59f1018 ldr r1, [pc, #24] ; 60b8 <_Thread_Delay_ended+0x3c><== NOT EXECUTED
609c: ebffff59 bl 5e08 <_Thread_Clear_state> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
60a0: e59f2014 ldr r2, [pc, #20] ; 60bc <_Thread_Delay_ended+0x40><== NOT EXECUTED
60a4: e5923000 ldr r3, [r2] <== NOT EXECUTED
60a8: e2433001 sub r3, r3, #1 ; 0x1 <== NOT EXECUTED
60ac: e5823000 str r3, [r2] <== NOT EXECUTED
case OBJECTS_LOCAL:
_Thread_Unblock( the_thread );
_Thread_Unnest_dispatch();
break;
}
}
60b0: e28dd004 add sp, sp, #4 ; 0x4 <== NOT EXECUTED
60b4: e8bd8000 pop {pc} <== NOT EXECUTED
0000622c <_Thread_Get>:
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
622c: e92d4010 push {r4, lr}
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 ) ) {
6230: e2504000 subs r4, r0, #0 ; 0x0
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
6234: e1a0c001 mov ip, 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 ) ) {
6238: 1a000007 bne 625c <_Thread_Get+0x30>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
623c: e59f3080 ldr r3, [pc, #128] ; 62c4 <_Thread_Get+0x98>
6240: e5932000 ldr r2, [r3]
6244: e2822001 add r2, r2, #1 ; 0x1
6248: e5832000 str r2, [r3]
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
tp = _Thread_Executing;
624c: e59f3074 ldr r3, [pc, #116] ; 62c8 <_Thread_Get+0x9c>
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;
6250: e5814000 str r4, [r1]
tp = _Thread_Executing;
6254: e5930000 ldr r0, [r3]
6258: e8bd8010 pop {r4, pc}
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
625c: e1a03c24 lsr r3, r4, #24
6260: e2031007 and r1, r3, #7 ; 0x7
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
6264: e2413001 sub r3, r1, #1 ; 0x1
6268: e3530003 cmp r3, #3 ; 0x3
626c: 9a000010 bls 62b4 <_Thread_Get+0x88>
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
6270: e3a03001 mov r3, #1 ; 0x1 <== NOT EXECUTED
6274: e58c3000 str r3, [ip] <== NOT EXECUTED
6278: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
627c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
goto done;
}
api_information = _Objects_Information_table[ the_api ];
6280: e59f3044 ldr r3, [pc, #68] ; 62cc <_Thread_Get+0xa0>
6284: e7930101 ldr r0, [r3, r1, lsl #2]
if ( !api_information ) {
6288: e3500000 cmp r0, #0 ; 0x0
628c: 0a000002 beq 629c <_Thread_Get+0x70>
*location = OBJECTS_ERROR;
goto done;
}
information = api_information[ the_class ];
6290: e5900004 ldr r0, [r0, #4]
if ( !information ) {
6294: e3500000 cmp r0, #0 ; 0x0
6298: 1a000001 bne 62a4 <_Thread_Get+0x78>
*location = OBJECTS_ERROR;
629c: e58c2000 str r2, [ip] <== NOT EXECUTED
62a0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
goto done;
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
62a4: e1a01004 mov r1, r4
62a8: e1a0200c mov r2, ip
done:
return tp;
}
62ac: e8bd4010 pop {r4, lr}
if ( !information ) {
*location = OBJECTS_ERROR;
goto done;
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
62b0: eafffdae b 5970 <_Objects_Get>
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
62b4: e1a02da4 lsr r2, r4, #27
62b8: e3520001 cmp r2, #1 ; 0x1
62bc: 0affffef beq 6280 <_Thread_Get+0x54>
62c0: eaffffea b 6270 <_Thread_Get+0x44> <== NOT EXECUTED
0000a658 <_Thread_Handler>:
#if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
a658: e59f30b0 ldr r3, [pc, #176] ; a710 <_Thread_Handler+0xb8>
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
a65c: e92d4030 push {r4, r5, lr}
#if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
a660: e5935000 ldr r5, [r3]
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
a664: e59530b8 ldr r3, [r5, #184]
_ISR_Set_level(level);
a668: e3a02000 mov r2, #0 ; 0x0
a66c: e10f2000 mrs r2, CPSR
a670: e3c220c0 bic r2, r2, #192 ; 0xc0
a674: e1822003 orr r2, r2, r3
a678: e121f002 msr CPSR_c, r2
#if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__)
doneCons = doneConstructors;
a67c: e59f2090 ldr r2, [pc, #144] ; a714 <_Thread_Handler+0xbc>
doneConstructors = 1;
a680: e3a03001 mov r3, #1 ; 0x1
level = executing->Start.isr_level;
_ISR_Set_level(level);
#if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__)
doneCons = doneConstructors;
a684: e5d24000 ldrb r4, [r2]
* Take care that 'begin' extensions get to complete before
* 'switch' extensions can run. This means must keep dispatch
* disabled until all 'begin' extensions complete.
*/
_User_extensions_Thread_begin( executing );
a688: e1a00005 mov r0, r5
level = executing->Start.isr_level;
_ISR_Set_level(level);
#if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__)
doneCons = doneConstructors;
doneConstructors = 1;
a68c: e5c23000 strb r3, [r2]
* Take care that 'begin' extensions get to complete before
* 'switch' extensions can run. This means must keep dispatch
* disabled until all 'begin' extensions complete.
*/
_User_extensions_Thread_begin( executing );
a690: ebfff29a bl 7100 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
a694: ebffeedb bl 6208 <_Thread_Enable_dispatch>
/* * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */
a698: e3540000 cmp r4, #0 ; 0x0
{
_init ();
a69c: 0bffd69f bleq 120 <_init>
#if defined(__USE__MAIN__)
if (!doneCons && _main)
__main ();
#endif
switch ( executing->Start.prototype ) {
a6a0: e59530a0 ldr r3, [r5, #160]
a6a4: e3530003 cmp r3, #3 ; 0x3
a6a8: 979ff103 ldrls pc, [pc, r3, lsl #2]
a6ac: ea000011 b a6f8 <_Thread_Handler+0xa0> <== NOT EXECUTED
a6b0: 0000a6c0 .word 0x0000a6c0 <== NOT EXECUTED
a6b4: 0000a6c8 .word 0x0000a6c8 <== NOT EXECUTED
a6b8: 0000a6d8 .word 0x0000a6d8 <== NOT EXECUTED
a6bc: 0000a6e4 .word 0x0000a6e4 <== NOT EXECUTED
case THREAD_START_NUMERIC:
executing->Wait.return_argument =
a6c0: e59500a8 ldr r0, [r5, #168]
a6c4: ea000000 b a6cc <_Thread_Handler+0x74>
(*(Thread_Entry_numeric) executing->Start.entry_point)(
executing->Start.numeric_argument
);
break;
case THREAD_START_POINTER:
executing->Wait.return_argument =
a6c8: e59500a4 ldr r0, [r5, #164] <== NOT EXECUTED
a6cc: e1a0e00f mov lr, pc
a6d0: e595f09c ldr pc, [r5, #156]
a6d4: ea000006 b a6f4 <_Thread_Handler+0x9c>
(*(Thread_Entry_pointer) executing->Start.entry_point)(
executing->Start.pointer_argument
);
break;
case THREAD_START_BOTH_POINTER_FIRST:
executing->Wait.return_argument =
a6d8: e28500a4 add r0, r5, #164 ; 0xa4 <== NOT EXECUTED
a6dc: e8900003 ldm r0, {r0, r1} <== NOT EXECUTED
a6e0: ea000001 b a6ec <_Thread_Handler+0x94> <== NOT EXECUTED
executing->Start.pointer_argument,
executing->Start.numeric_argument
);
break;
case THREAD_START_BOTH_NUMERIC_FIRST:
executing->Wait.return_argument =
a6e4: e59500a8 ldr r0, [r5, #168] <== NOT EXECUTED
a6e8: e59510a4 ldr r1, [r5, #164] <== NOT EXECUTED
a6ec: e1a0e00f mov lr, pc <== NOT EXECUTED
a6f0: e595f09c ldr pc, [r5, #156] <== NOT EXECUTED
a6f4: e5850028 str r0, [r5, #40]
* was placed in return_argument. This assumed that if it returned
* anything (which is not supporting in all APIs), then it would be
* able to fit in a (void *).
*/
_User_extensions_Thread_exitted( executing );
a6f8: e1a00005 mov r0, r5
a6fc: ebfff28e bl 713c <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
a700: e3a00000 mov r0, #0 ; 0x0
a704: e3a01001 mov r1, #1 ; 0x1
a708: e3a02006 mov r2, #6 ; 0x6
a70c: ebffeb55 bl 5468 <_Internal_error_Occurred>
000062d4 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
62d4: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
/*
* Allocate and Initialize the stack for this thread.
*/
if ( !stack_area ) {
62d8: e2526000 subs r6, r2, #0 ; 0x0
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
62dc: e1a09000 mov r9, r0
62e0: e1a05001 mov r5, r1
62e4: e1a04003 mov r4, r3
62e8: e59d8024 ldr r8, [sp, #36]
62ec: e59da02c ldr sl, [sp, #44]
62f0: e5dd7028 ldrb r7, [sp, #40]
/*
* Allocate and Initialize the stack for this thread.
*/
if ( !stack_area ) {
62f4: 1a00000e bne 6334 <_Thread_Initialize+0x60>
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
62f8: e1a00001 mov r0, r1
62fc: e1a01003 mov r1, r3
6300: eb000292 bl 6d50 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
6304: e1500004 cmp r0, r4
6308: 23a03000 movcs r3, #0 ; 0x0
630c: 33a03001 movcc r3, #1 ; 0x1
6310: e3500000 cmp r0, #0 ; 0x0
6314: 03833001 orreq r3, r3, #1 ; 0x1
6318: e3530000 cmp r3, #0 ; 0x0
return FALSE; /* stack allocation failed */
stack = the_thread->Start.stack;
the_thread->Start.core_allocated_stack = TRUE;
631c: 03a03001 moveq r3, #1 ; 0x1
if ( !stack_area ) {
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
6320: e1a01000 mov r1, r0
return FALSE; /* stack allocation failed */
stack = the_thread->Start.stack;
the_thread->Start.core_allocated_stack = TRUE;
6324: 05c530c0 strbeq r3, [r5, #192]
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return FALSE; /* stack allocation failed */
stack = the_thread->Start.stack;
6328: 059520cc ldreq r2, [r5, #204]
if ( !stack_area ) {
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
632c: 0a000004 beq 6344 <_Thread_Initialize+0x70>
6330: ea000017 b 6394 <_Thread_Initialize+0xc0> <== NOT EXECUTED
stack = the_thread->Start.stack;
the_thread->Start.core_allocated_stack = TRUE;
} else {
stack = stack_area;
actual_stack_size = stack_size;
the_thread->Start.core_allocated_stack = FALSE;
6334: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
6338: e5c130c0 strb r3, [r1, #192] <== NOT EXECUTED
633c: e1a02006 mov r2, r6 <== NOT EXECUTED
6340: e1a01004 mov r1, r4 <== NOT EXECUTED
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
6344: e59f3128 ldr r3, [pc, #296] ; 6474 <_Thread_Initialize+0x1a0>
6348: e5930000 ldr r0, [r3]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
634c: e3a03000 mov r3, #0 ; 0x0
6350: e3500000 cmp r0, #0 ; 0x0
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
6354: e58520c8 str r2, [r5, #200]
the_stack->size = size;
6358: e58510c4 str r1, [r5, #196]
/*
* Clear the libc reent hook.
*/
the_thread->libc_reent = NULL;
635c: e5853100 str r3, [r5, #256]
6360: e5853050 str r3, [r5, #80]
the_watchdog->routine = routine;
6364: e5853064 str r3, [r5, #100]
the_watchdog->id = id;
6368: e5853068 str r3, [r5, #104]
the_watchdog->user_data = user_data;
636c: e585306c str r3, [r5, #108]
(void) _Workspace_Free( fp_area );
#endif
_Thread_Stack_Free( the_thread );
return FALSE;
6370: 01a06000 moveq r6, r0
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
6374: 0a000008 beq 639c <_Thread_Initialize+0xc8>
extensions_area = _Workspace_Allocate(
6378: e2800001 add r0, r0, #1 ; 0x1 <== NOT EXECUTED
637c: e1a00100 lsl r0, r0, #2 <== NOT EXECUTED
6380: eb000489 bl 75ac <_Workspace_Allocate> <== NOT EXECUTED
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area ) {
6384: e2506000 subs r6, r0, #0 ; 0x0 <== NOT EXECUTED
6388: 1a000003 bne 639c <_Thread_Initialize+0xc8> <== NOT EXECUTED
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
(void) _Workspace_Free( fp_area );
#endif
_Thread_Stack_Free( the_thread );
638c: e1a00005 mov r0, r5 <== NOT EXECUTED
6390: eb000289 bl 6dbc <_Thread_Stack_Free> <== NOT EXECUTED
6394: e1a00006 mov r0, r6 <== NOT EXECUTED
6398: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
639c: e3560000 cmp r6, #0 ; 0x0
return FALSE;
}
} else
extensions_area = NULL;
the_thread->extensions = (void **) extensions_area;
63a0: e5856110 str r6, [r5, #272]
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
63a4: 0a00000a beq 63d4 <_Thread_Initialize+0x100>
63a8: e3a02000 mov r2, #0 ; 0x0 <== NOT EXECUTED
uint32_t i;
for ( i = 0; i < (_Thread_Maximum_extensions + 1); i++ )
63ac: e59f00c0 ldr r0, [pc, #192] ; 6474 <_Thread_Initialize+0x1a0><== NOT EXECUTED
the_thread->extensions[i] = NULL;
63b0: e1a01002 mov r1, r2 <== NOT EXECUTED
63b4: ea000002 b 63c4 <_Thread_Initialize+0xf0> <== NOT EXECUTED
63b8: e5953110 ldr r3, [r5, #272] <== NOT EXECUTED
63bc: e7831102 str r1, [r3, r2, lsl #2] <== NOT EXECUTED
* call.
*/
if ( the_thread->extensions ) {
uint32_t i;
for ( i = 0; i < (_Thread_Maximum_extensions + 1); i++ )
63c0: e2822001 add r2, r2, #1 ; 0x1 <== NOT EXECUTED
63c4: e5903000 ldr r3, [r0] <== NOT EXECUTED
63c8: e2833001 add r3, r3, #1 ; 0x1 <== NOT EXECUTED
63cc: e1520003 cmp r2, r3 <== NOT EXECUTED
63d0: 3afffff8 bcc 63b8 <_Thread_Initialize+0xe4> <== NOT EXECUTED
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
63d4: e59d3030 ldr r3, [sp, #48]
switch ( budget_algorithm ) {
63d8: e35a0002 cmp sl, #2 ; 0x2
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
63dc: e58530b4 str r3, [r5, #180]
switch ( budget_algorithm ) {
case THREAD_CPU_BUDGET_ALGORITHM_NONE:
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
break;
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
63e0: 059f3090 ldreq r3, [pc, #144] ; 6478 <_Thread_Initialize+0x1a4>
63e4: 05933000 ldreq r3, [r3]
63e8: 05853078 streq r3, [r5, #120]
break;
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
}
the_thread->Start.isr_level = isr_level;
63ec: e59d3034 ldr r3, [sp, #52]
the_thread->current_state = STATES_DORMANT;
the_thread->Wait.queue = NULL;
63f0: e3a04000 mov r4, #0 ; 0x0
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
63f4: e5c570ac strb r7, [r5, #172]
break;
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
63f8: e3a07001 mov r7, #1 ; 0x1
break;
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
}
the_thread->Start.isr_level = isr_level;
63fc: e58530b8 str r3, [r5, #184]
the_thread->Wait.queue = NULL; the_thread->resource_count = 0; the_thread->suspend_count = 0; the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority );
6400: e1a01008 mov r1, r8
6404: e1a00005 mov r0, r5
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
6408: e585a0b0 str sl, [r5, #176]
break;
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
640c: e5857010 str r7, [r5, #16]
the_thread->Wait.queue = NULL;
6410: e5854044 str r4, [r5, #68]
the_thread->resource_count = 0;
6414: e585401c str r4, [r5, #28]
the_thread->suspend_count = 0;
6418: e5854070 str r4, [r5, #112]
the_thread->real_priority = priority;
641c: e5858018 str r8, [r5, #24]
the_thread->Start.initial_priority = priority;
6420: e58580bc str r8, [r5, #188]
_Thread_Set_priority( the_thread, priority );
6424: eb0001b7 bl 6b08 <_Thread_Set_priority>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
6428: e1d530b8 ldrh r3, [r5, #8]
642c: e599201c ldr r2, [r9, #28]
* Initialize the CPU usage statistics
*/
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
the_thread->cpu_time_used.tv_sec = 0;
the_thread->cpu_time_used.tv_nsec = 0;
6430: e5854088 str r4, [r5, #136]
6434: e7825103 str r5, [r2, r3, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
6438: e59d3038 ldr r3, [sp, #56]
* 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 );
643c: e1a00005 mov r0, r5
6440: e585300c str r3, [r5, #12]
/*
* Initialize the CPU usage statistics
*/
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
the_thread->cpu_time_used.tv_sec = 0;
6444: e5854084 str r4, [r5, #132]
* 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 );
6448: eb00035f bl 71cc <_User_extensions_Thread_create>
if ( !extension_status ) {
644c: e1500004 cmp r0, r4
6450: 11a00007 movne r0, r7
6454: 18bd87f0 popne {r4, r5, r6, r7, r8, r9, sl, pc}
if ( extensions_area )
6458: e3560000 cmp r6, #0 ; 0x0 <== NOT EXECUTED
(void) _Workspace_Free( extensions_area );
645c: 11a00006 movne r0, r6 <== NOT EXECUTED
6460: 1b00044d blne 759c <_Workspace_Free> <== NOT EXECUTED
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
(void) _Workspace_Free( fp_area );
#endif
_Thread_Stack_Free( the_thread );
6464: e1a00005 mov r0, r5 <== NOT EXECUTED
6468: eb000253 bl 6dbc <_Thread_Stack_Free> <== NOT EXECUTED
646c: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
return FALSE;
}
return TRUE;
}
6470: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
00007740 <_Thread_Restart>:
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
7740: e5903010 ldr r3, [r0, #16]
7744: e3130001 tst r3, #1 ; 0x1
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
7748: e92d4070 push {r4, r5, r6, lr}
774c: e1a04000 mov r4, r0
7750: e1a05001 mov r5, r1
7754: e1a06002 mov r6, r2
if ( !_States_Is_dormant( the_thread->current_state ) ) {
7758: 13a00000 movne r0, #0 ; 0x0
775c: 18bd8070 popne {r4, r5, r6, pc}
_Thread_Set_transient( the_thread );
7760: eb000081 bl 796c <_Thread_Set_transient>
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
7764: e1a01005 mov r1, r5
7768: e1a02006 mov r2, r6
776c: e1a00004 mov r0, r4
7770: eb000ced bl ab2c <_Thread_Reset>
_Thread_Load_environment( the_thread );
7774: e1a00004 mov r0, r4
7778: eb000c0d bl a7b4 <_Thread_Load_environment>
_Thread_Ready( the_thread );
777c: e1a00004 mov r0, r4
7780: eb000ca6 bl aa20 <_Thread_Ready>
_User_extensions_Thread_restart( the_thread );
7784: e1a00004 mov r0, r4
7788: eb0001e3 bl 7f1c <_User_extensions_Thread_restart>
if ( _Thread_Is_executing ( the_thread ) )
778c: e59f301c ldr r3, [pc, #28] ; 77b0 <_Thread_Restart+0x70>
7790: e5933000 ldr r3, [r3]
7794: e1540003 cmp r4, r3
7798: 13a00001 movne r0, #1 ; 0x1
779c: 18bd8070 popne {r4, r5, r6, pc}
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( _Thread_Executing->fp_context != NULL )
_Context_Restore_fp( &_Thread_Executing->fp_context );
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
77a0: e28400d0 add r0, r4, #208 ; 0xd0
77a4: eb0002ec bl 835c <_CPU_Context_restore>
77a8: e3a00001 mov r0, #1 ; 0x1 <== NOT EXECUTED
return TRUE;
}
return FALSE;
}
77ac: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
00008470 <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
8470: e92d4030 push {r4, r5, lr}
8474: e20110ff and r1, r1, #255 ; 0xff
8478: e1a04000 mov r4, r0
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
847c: e10f5000 mrs r5, CPSR
8480: e38530c0 orr r3, r5, #192 ; 0xc0
8484: e129f003 msr CPSR_fc, r3
if ( force == TRUE )
8488: e3510000 cmp r1, #0 ; 0x0
the_thread->suspend_count = 0;
else
the_thread->suspend_count--;
848c: 05903070 ldreq r3, [r0, #112]
States_Control current_state;
_ISR_Disable( level );
if ( force == TRUE )
the_thread->suspend_count = 0;
8490: 13a03000 movne r3, #0 ; 0x0
else
the_thread->suspend_count--;
8494: 02433001 subeq r3, r3, #1 ; 0x1
8498: e5803070 str r3, [r0, #112]
if ( the_thread->suspend_count > 0 ) {
849c: e5903070 ldr r3, [r0, #112]
84a0: e3530000 cmp r3, #0 ; 0x0
84a4: 0a000001 beq 84b0 <_Thread_Resume+0x40>
_ISR_Enable( level );
84a8: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
84ac: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
return;
}
current_state = the_thread->current_state;
84b0: e5903010 ldr r3, [r0, #16]
if ( current_state & STATES_SUSPENDED ) {
84b4: e3130002 tst r3, #2 ; 0x2
84b8: 0a000028 beq 8560 <_Thread_Resume+0xf0>
84bc: e3c33002 bic r3, r3, #2 ; 0x2
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
84c0: e3530000 cmp r3, #0 ; 0x0
return;
}
current_state = the_thread->current_state;
if ( current_state & STATES_SUSPENDED ) {
current_state =
84c4: e5803010 str r3, [r0, #16]
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
84c8: 1a000024 bne 8560 <_Thread_Resume+0xf0>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
84cc: e5900090 ldr r0, [r0, #144]
84d0: e1d429b6 ldrh r2, [r4, #150]
84d4: e1d030b0 ldrh r3, [r0]
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
84d8: e594108c ldr r1, [r4, #140]
84dc: e1833002 orr r3, r3, r2
84e0: e1c030b0 strh r3, [r0]
_Priority_Major_bit_map |= the_priority_map->ready_major;
84e4: e59fc07c ldr ip, [pc, #124] ; 8568 <_Thread_Resume+0xf8>
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
84e8: e2813004 add r3, r1, #4 ; 0x4
84ec: e5843000 str r3, [r4]
84f0: e1d429b4 ldrh r2, [r4, #148]
84f4: e1dc30b0 ldrh r3, [ip]
old_last_node = the_chain->last;
84f8: e5910008 ldr r0, [r1, #8]
84fc: e1833002 orr r3, r3, r2
the_chain->last = the_node;
8500: e5814008 str r4, [r1, #8]
8504: e1cc30b0 strh r3, [ip]
old_last_node->next = the_node; the_node->previous = old_last_node;
8508: e5840004 str r0, [r4, #4]
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
850c: e5804000 str r4, [r0]
_ISR_Flash( level );
8510: e10f3000 mrs r3, CPSR
8514: e129f005 msr CPSR_fc, r5
8518: e129f003 msr CPSR_fc, r3
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
851c: e59f1048 ldr r1, [pc, #72] ; 856c <_Thread_Resume+0xfc>
8520: e5913000 ldr r3, [r1]
8524: e5942014 ldr r2, [r4, #20]
8528: e5933014 ldr r3, [r3, #20]
852c: e1520003 cmp r2, r3
8530: 2a00000a bcs 8560 <_Thread_Resume+0xf0>
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
8534: e59f3034 ldr r3, [pc, #52] ; 8570 <_Thread_Resume+0x100>
8538: e5933000 ldr r3, [r3]
853c: e5d33076 ldrb r3, [r3, #118]
8540: e3530000 cmp r3, #0 ; 0x0
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
_ISR_Flash( level );
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
_Thread_Heir = the_thread;
8544: e5814000 str r4, [r1]
if ( _Thread_Executing->is_preemptible ||
8548: 1a000001 bne 8554 <_Thread_Resume+0xe4>
854c: e3520000 cmp r2, #0 ; 0x0
8550: 1a000002 bne 8560 <_Thread_Resume+0xf0>
the_thread->current_priority == 0 )
_Context_Switch_necessary = TRUE;
8554: e59f3018 ldr r3, [pc, #24] ; 8574 <_Thread_Resume+0x104>
8558: e3a02001 mov r2, #1 ; 0x1
855c: e5c32000 strb r2, [r3]
}
}
}
_ISR_Enable( level );
8560: e129f005 msr CPSR_fc, r5
8564: e8bd8030 pop {r4, r5, pc}
00006b08 <_Thread_Set_priority>:
void _Thread_Set_priority(
Thread_Control *the_thread,
Priority_Control new_priority
)
{
6b08: e92d4070 push {r4, r5, r6, lr}
Priority_Bit_map_control mask;
major = _Priority_Major( new_priority );
minor = _Priority_Minor( new_priority );
the_priority_map->minor =
6b0c: e1a05601 lsl r5, r1, #12
6b10: e1a05825 lsr r5, r5, #16
&_Priority_Bit_map[ _Priority_Bits_index(major) ];
mask = _Priority_Mask( major );
6b14: e3a02902 mov r2, #32768 ; 0x8000
the_priority_map->ready_major = mask;
the_priority_map->block_major = ~mask;
mask = _Priority_Mask( minor );
6b18: e201400f and r4, r1, #15 ; 0xf
6b1c: e1a04452 asr r4, r2, r4
minor = _Priority_Minor( new_priority );
the_priority_map->minor =
&_Priority_Bit_map[ _Priority_Bits_index(major) ];
mask = _Priority_Mask( major );
6b20: e1a02552 asr r2, r2, r5
the_thread->current_priority = new_priority; the_thread->ready = &_Thread_Ready_chain[ new_priority ];
6b24: e59f3048 ldr r3, [pc, #72] ; 6b74 <_Thread_Set_priority+0x6c>
6b28: e593c000 ldr ip, [r3]
6b2c: e3a0300c mov r3, #12 ; 0xc
6b30: e026c193 mla r6, r3, r1, ip
6b34: e1a02802 lsl r2, r2, #16
the_priority_map->ready_major = mask;
the_priority_map->block_major = ~mask;
mask = _Priority_Mask( minor );
6b38: e1a04804 lsl r4, r4, #16
Priority_Bit_map_control mask;
major = _Priority_Major( new_priority );
minor = _Priority_Minor( new_priority );
the_priority_map->minor =
6b3c: e59fc034 ldr ip, [pc, #52] ; 6b78 <_Thread_Set_priority+0x70>
&_Priority_Bit_map[ _Priority_Bits_index(major) ];
mask = _Priority_Mask( major );
6b40: e1a02822 lsr r2, r2, #16
the_priority_map->ready_major = mask;
the_priority_map->block_major = ~mask;
mask = _Priority_Mask( minor );
6b44: e1a04824 lsr r4, r4, #16
Priority_Bit_map_control mask;
major = _Priority_Major( new_priority );
minor = _Priority_Minor( new_priority );
the_priority_map->minor =
6b48: e08cc085 add ip, ip, r5, lsl #1
the_priority_map->ready_major = mask;
the_priority_map->block_major = ~mask;
mask = _Priority_Mask( minor );
the_priority_map->ready_minor = mask;
the_priority_map->block_minor = ~mask;
6b4c: e1e03004 mvn r3, r4
the_priority_map->minor =
&_Priority_Bit_map[ _Priority_Bits_index(major) ];
mask = _Priority_Mask( major );
the_priority_map->ready_major = mask;
the_priority_map->block_major = ~mask;
6b50: e1e05002 mvn r5, r2
mask = _Priority_Mask( minor );
the_priority_map->ready_minor = mask;
the_priority_map->block_minor = ~mask;
6b54: e1c039ba strh r3, [r0, #154]
6b58: e580608c str r6, [r0, #140]
Priority_Bit_map_control mask;
major = _Priority_Major( new_priority );
minor = _Priority_Minor( new_priority );
the_priority_map->minor =
6b5c: e580c090 str ip, [r0, #144]
&_Priority_Bit_map[ _Priority_Bits_index(major) ];
mask = _Priority_Mask( major );
the_priority_map->ready_major = mask;
the_priority_map->block_major = ~mask;
6b60: e1c059b8 strh r5, [r0, #152]
void _Thread_Set_priority(
Thread_Control *the_thread,
Priority_Control new_priority
)
{
the_thread->current_priority = new_priority;
6b64: e5801014 str r1, [r0, #20]
the_priority_map->minor =
&_Priority_Bit_map[ _Priority_Bits_index(major) ];
mask = _Priority_Mask( major );
the_priority_map->ready_major = mask;
6b68: e1c029b4 strh r2, [r0, #148]
the_priority_map->block_major = ~mask;
mask = _Priority_Mask( minor );
the_priority_map->ready_minor = mask;
6b6c: e1c049b6 strh r4, [r0, #150]
the_thread->ready = &_Thread_Ready_chain[ new_priority ];
_Priority_Initialize_information( &the_thread->Priority_map, new_priority );
}
6b70: e8bd8070 pop {r4, r5, r6, pc}
00006d50 <_Thread_Stack_Allocate>:
* Call ONLY the CPU table stack allocate hook, _or_ the
* the RTEMS workspace allocate. This is so the stack free
* routine can call the correct deallocation routine.
*/
if ( _Configuration_Table->stack_allocate_hook ) {
6d50: e59f305c ldr r3, [pc, #92] ; 6db4 <_Thread_Stack_Allocate+0x64>
6d54: e5933000 ldr r3, [r3]
6d58: e5932020 ldr r2, [r3, #32]
size_t _Thread_Stack_Allocate(
Thread_Control *the_thread,
size_t stack_size
)
{
6d5c: e59f3054 ldr r3, [pc, #84] ; 6db8 <_Thread_Stack_Allocate+0x68>
6d60: e5933000 ldr r3, [r3]
6d64: e92d4030 push {r4, r5, lr}
6d68: e1510003 cmp r1, r3
6d6c: 21a04001 movcs r4, r1
6d70: 31a04003 movcc r4, r3
* Call ONLY the CPU table stack allocate hook, _or_ the
* the RTEMS workspace allocate. This is so the stack free
* routine can call the correct deallocation routine.
*/
if ( _Configuration_Table->stack_allocate_hook ) {
6d74: e3520000 cmp r2, #0 ; 0x0
size_t _Thread_Stack_Allocate(
Thread_Control *the_thread,
size_t stack_size
)
{
6d78: e1a05000 mov r5, r0
* Call ONLY the CPU table stack allocate hook, _or_ the
* the RTEMS workspace allocate. This is so the stack free
* routine can call the correct deallocation routine.
*/
if ( _Configuration_Table->stack_allocate_hook ) {
6d7c: 0a000003 beq 6d90 <_Thread_Stack_Allocate+0x40>
stack_addr = (*_Configuration_Table->stack_allocate_hook)( the_stack_size );
6d80: e1a00004 mov r0, r4 <== NOT EXECUTED
6d84: e1a0e00f mov lr, pc <== NOT EXECUTED
6d88: e12fff12 bx r2 <== NOT EXECUTED
6d8c: ea000002 b 6d9c <_Thread_Stack_Allocate+0x4c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uint32_t _Stack_Adjust_size (
size_t size
)
{
return size + CPU_STACK_ALIGNMENT;
6d90: e2844004 add r4, r4, #4 ; 0x4
* get and keep the stack adjust factor, the stack alignment, and
* the context initialization sequence in sync.
*/
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
6d94: e1a00004 mov r0, r4
6d98: eb000203 bl 75ac <_Workspace_Allocate>
6d9c: e1a03000 mov r3, r0
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
return the_stack_size;
}
6da0: e3500000 cmp r0, #0 ; 0x0
6da4: 11a00004 movne r0, r4
6da8: 03a00000 moveq r0, #0 ; 0x0
}
if ( !stack_addr )
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
6dac: e58530cc str r3, [r5, #204]
return the_stack_size;
}
6db0: e8bd8030 pop {r4, r5, pc}
00006dbc <_Thread_Stack_Free>:
{
/*
* If the API provided the stack space, then don't free it.
*/
if ( !the_thread->Start.core_allocated_stack )
6dbc: e5d030c0 ldrb r3, [r0, #192]
6dc0: e3530000 cmp r3, #0 ; 0x0
*/
void _Thread_Stack_Free(
Thread_Control *the_thread
)
{
6dc4: e52de004 push {lr} ; (str lr, [sp, #-4]!)
/*
* If the API provided the stack space, then don't free it.
*/
if ( !the_thread->Start.core_allocated_stack )
6dc8: 049df004 popeq {pc} ; (ldreq pc, [sp], #4)
* Call ONLY the CPU table stack free hook, or the
* the RTEMS workspace free. This is so the free
* routine properly matches the allocation of the stack.
*/
if ( _Configuration_Table->stack_free_hook )
6dcc: e59f3028 ldr r3, [pc, #40] ; 6dfc <_Thread_Stack_Free+0x40>
6dd0: e5933000 ldr r3, [r3]
6dd4: e5933024 ldr r3, [r3, #36]
6dd8: e3530000 cmp r3, #0 ; 0x0
6ddc: 0a000003 beq 6df0 <_Thread_Stack_Free+0x34>
(*_Configuration_Table->stack_free_hook)(
6de0: e59000c8 ldr r0, [r0, #200] <== NOT EXECUTED
6de4: e1a0e00f mov lr, pc <== NOT EXECUTED
6de8: e12fff13 bx r3 <== NOT EXECUTED
6dec: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
the_thread->Start.Initial_stack.area
);
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
6df0: e59000c8 ldr r0, [r0, #200]
}
6df4: e49de004 pop {lr} ; (ldr lr, [sp], #4)
if ( _Configuration_Table->stack_free_hook )
(*_Configuration_Table->stack_free_hook)(
the_thread->Start.Initial_stack.area
);
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
6df8: ea0001e7 b 759c <_Workspace_Free>
00006e90 <_Thread_Tickle_timeslice>:
void _Thread_Tickle_timeslice( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
6e90: e59f3088 ldr r3, [pc, #136] ; 6f20 <_Thread_Tickle_timeslice+0x90>
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
6e94: e92d4010 push {r4, lr}
Thread_Control *executing;
executing = _Thread_Executing;
6e98: e5934000 ldr r4, [r3]
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
6e9c: e5d43076 ldrb r3, [r4, #118]
6ea0: e3530000 cmp r3, #0 ; 0x0
6ea4: 08bd8010 popeq {r4, pc}
return;
if ( !_States_Is_ready( executing->current_state ) )
6ea8: e5943010 ldr r3, [r4, #16]
6eac: e3530000 cmp r3, #0 ; 0x0
6eb0: 18bd8010 popne {r4, pc}
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
6eb4: e594307c ldr r3, [r4, #124]
6eb8: e3530001 cmp r3, #1 ; 0x1
6ebc: 38bd8010 popcc {r4, pc}
6ec0: e3530002 cmp r3, #2 ; 0x2
6ec4: 9a000002 bls 6ed4 <_Thread_Tickle_timeslice+0x44>
6ec8: e3530003 cmp r3, #3 ; 0x3 <== NOT EXECUTED
6ecc: 18bd8010 popne {r4, pc} <== NOT EXECUTED
6ed0: ea000009 b 6efc <_Thread_Tickle_timeslice+0x6c> <== NOT EXECUTED
case THREAD_CPU_BUDGET_ALGORITHM_NONE:
break;
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
if ( (int)(--executing->cpu_time_budget) <= 0 ) {
6ed4: e5943078 ldr r3, [r4, #120]
6ed8: e2433001 sub r3, r3, #1 ; 0x1
6edc: e3530000 cmp r3, #0 ; 0x0
6ee0: e5843078 str r3, [r4, #120]
6ee4: c8bd8010 popgt {r4, pc}
_Thread_Reset_timeslice();
6ee8: eb000bb0 bl 9db0 <_Thread_Reset_timeslice>
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
6eec: e59f3030 ldr r3, [pc, #48] ; 6f24 <_Thread_Tickle_timeslice+0x94>
6ef0: e5933000 ldr r3, [r3]
6ef4: e5843078 str r3, [r4, #120]
6ef8: e8bd8010 pop {r4, pc}
}
break;
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
if ( --executing->cpu_time_budget == 0 )
6efc: e5943078 ldr r3, [r4, #120] <== NOT EXECUTED
6f00: e2433001 sub r3, r3, #1 ; 0x1 <== NOT EXECUTED
6f04: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
6f08: e5843078 str r3, [r4, #120] <== NOT EXECUTED
6f0c: 18bd8010 popne {r4, pc} <== NOT EXECUTED
(*executing->budget_callout)( executing );
6f10: e1a00004 mov r0, r4 <== NOT EXECUTED
6f14: e1a0e00f mov lr, pc <== NOT EXECUTED
6f18: e594f080 ldr pc, [r4, #128] <== NOT EXECUTED
6f1c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
00005c1c <_Thread_blocking_operation_Cancel>:
/*
* 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 ) ) {
5c1c: e5913050 ldr r3, [r1, #80] <== NOT EXECUTED
5c20: e3530002 cmp r3, #2 ; 0x2 <== NOT EXECUTED
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
5c24: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
void _Thread_blocking_operation_Cancel(
Thread_blocking_operation_States sync_state,
Thread_Control *the_thread,
ISR_Level level
)
{
5c28: e92d4010 push {r4, lr} <== NOT EXECUTED
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
5c2c: e5813044 str r3, [r1, #68] <== NOT EXECUTED
void _Thread_blocking_operation_Cancel(
Thread_blocking_operation_States sync_state,
Thread_Control *the_thread,
ISR_Level level
)
{
5c30: e1a04001 mov r4, r1 <== 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 ) ) {
5c34: 1a000005 bne 5c50 <_Thread_blocking_operation_Cancel+0x34> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
5c38: e2833003 add r3, r3, #3 ; 0x3 <== NOT EXECUTED
5c3c: e5813050 str r3, [r1, #80] <== NOT EXECUTED
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
5c40: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
5c44: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED
5c48: eb000605 bl 7464 <_Watchdog_Remove> <== NOT EXECUTED
5c4c: ea000000 b 5c54 <_Thread_blocking_operation_Cancel+0x38> <== NOT EXECUTED
} else
_ISR_Enable( level );
5c50: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
5c54: e59f1008 ldr r1, [pc, #8] ; 5c64 <_Thread_blocking_operation_Cancel+0x48><== NOT EXECUTED
5c58: e1a00004 mov r0, r4 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
5c5c: e8bd4010 pop {r4, lr} <== NOT EXECUTED
5c60: ea000068 b 5e08 <_Thread_Clear_state> <== NOT EXECUTED
0000679c <_Thread_queue_Enqueue_priority>:
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
679c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
67a0: e1a0c001 mov ip, r1
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
67a4: e5915014 ldr r5, [r1, #20]
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
67a8: e281303c add r3, r1, #60 ; 0x3c
67ac: e58c3038 str r3, [ip, #56]
the_chain->permanent_null = NULL;
67b0: e3a03000 mov r3, #0 ; 0x0
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
67b4: e1a04000 mov r4, r0
67b8: e58c303c str r3, [ip, #60]
RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number (
Priority_Control the_priority
)
{
return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER);
67bc: e1a00325 lsr r0, r5, #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 ];
67c0: e283300c add r3, r3, #12 ; 0xc
67c4: e0264093 mla r6, r3, r0, r4
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
67c8: e3150020 tst r5, #32 ; 0x20
the_chain->last = _Chain_Head(the_chain);
67cc: e2811038 add r1, r1, #56 ; 0x38
67d0: e58c1040 str r1, [ip, #64]
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
67d4: e1a09002 mov r9, r2
_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;
67d8: e5948038 ldr r8, [r4, #56]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
67dc: 159fa19c ldrne sl, [pc, #412] ; 6980 <_Thread_queue_Enqueue_priority+0x1e4>
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
67e0: 12860008 addne r0, r6, #8 ; 0x8
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 ) )
67e4: 1a00002d bne 68a0 <_Thread_queue_Enqueue_priority+0x104>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
67e8: e3a03003 mov r3, #3 ; 0x3
67ec: e0030390 mul r3, r0, r3
67f0: e2833001 add r3, r3, #1 ; 0x1
67f4: e0840103 add r0, r4, r3, lsl #2
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
67f8: e1a07006 mov r7, r6
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
67fc: e10f6000 mrs r6, CPSR
6800: e38630c0 orr r3, r6, #192 ; 0xc0
6804: e129f003 msr CPSR_fc, r3
search_thread = (Thread_Control *) header->first;
6808: e3e02000 mvn r2, #0 ; 0x0
680c: e5971000 ldr r1, [r7]
6810: ea000011 b 685c <_Thread_queue_Enqueue_priority+0xc0>
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
search_priority = search_thread->current_priority;
6814: e5912014 ldr r2, [r1, #20]
if ( priority <= search_priority )
6818: e1550002 cmp r5, r2
681c: 9a000010 bls 6864 <_Thread_queue_Enqueue_priority+0xc8>
break;
#if ( CPU_UNROLL_ENQUEUE_PRIORITY == TRUE )
search_thread = (Thread_Control *) search_thread->Object.Node.next;
6820: e5911000 ldr r1, [r1]
if ( _Chain_Is_tail( header, (Chain_Node *)search_thread ) )
6824: e1510000 cmp r1, r0
6828: 0a00000d beq 6864 <_Thread_queue_Enqueue_priority+0xc8>
break;
search_priority = search_thread->current_priority;
682c: e5912014 ldr r2, [r1, #20]
if ( priority <= search_priority )
6830: e1550002 cmp r5, r2
6834: 9a00000a bls 6864 <_Thread_queue_Enqueue_priority+0xc8>
break;
#endif
_ISR_Flash( level );
6838: e10f3000 mrs r3, CPSR
683c: e129f006 msr CPSR_fc, r6
6840: e129f003 msr CPSR_fc, r3
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
6844: e5913010 ldr r3, [r1, #16]
6848: e1180003 tst r8, r3
684c: 1a000001 bne 6858 <_Thread_queue_Enqueue_priority+0xbc>
_ISR_Enable( level );
6850: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
6854: eaffffe8 b 67fc <_Thread_queue_Enqueue_priority+0x60> <== NOT EXECUTED
goto restart_forward_search;
}
search_thread =
6858: e5911000 ldr r1, [r1]
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
685c: e1510000 cmp r1, r0
6860: 1affffeb bne 6814 <_Thread_queue_Enqueue_priority+0x78>
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
6864: e5943030 ldr r3, [r4, #48]
6868: e3530001 cmp r3, #1 ; 0x1
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
686c: e1a00006 mov r0, r6
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
6870: 1a00003f bne 6974 <_Thread_queue_Enqueue_priority+0x1d8>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
6874: e3a03000 mov r3, #0 ; 0x0
if ( priority == search_priority )
6878: e1550002 cmp r5, r2
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
687c: e5843030 str r3, [r4, #48]
if ( priority == search_priority )
6880: 0a000031 beq 694c <_Thread_queue_Enqueue_priority+0x1b0>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
6884: e5913004 ldr r3, [r1, #4]
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
6888: e88c000a stm ip, {r1, r3}
the_node->previous = previous_node; previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
688c: e58c4044 str r4, [ip, #68]
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
the_node->previous = previous_node;
previous_node->next = the_node;
6890: e583c000 str ip, [r3]
search_node->previous = the_node;
6894: e581c004 str ip, [r1, #4]
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
6898: e129f006 msr CPSR_fc, r6
689c: ea000032 b 696c <_Thread_queue_Enqueue_priority+0x1d0>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
68a0: e5da3000 ldrb r3, [sl]
68a4: e2832001 add r2, r3, #1 ; 0x1
_ISR_Disable( level );
68a8: e10f7000 mrs r7, CPSR
68ac: e38730c0 orr r3, r7, #192 ; 0xc0
68b0: e129f003 msr CPSR_fc, r3
search_thread = (Thread_Control *) header->last;
68b4: e5901000 ldr r1, [r0]
68b8: ea000011 b 6904 <_Thread_queue_Enqueue_priority+0x168>
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
search_priority = search_thread->current_priority;
68bc: e5912014 ldr r2, [r1, #20]
if ( priority >= search_priority )
68c0: e1550002 cmp r5, r2
68c4: 2a000010 bcs 690c <_Thread_queue_Enqueue_priority+0x170>
break;
#if ( CPU_UNROLL_ENQUEUE_PRIORITY == TRUE )
search_thread = (Thread_Control *) search_thread->Object.Node.previous;
68c8: e5911004 ldr r1, [r1, #4]
if ( _Chain_Is_head( header, (Chain_Node *)search_thread ) )
68cc: e1510006 cmp r1, r6
68d0: 0a00000d beq 690c <_Thread_queue_Enqueue_priority+0x170>
break;
search_priority = search_thread->current_priority;
68d4: e5912014 ldr r2, [r1, #20]
if ( priority >= search_priority )
68d8: e1550002 cmp r5, r2
68dc: 2a00000a bcs 690c <_Thread_queue_Enqueue_priority+0x170>
break;
#endif
_ISR_Flash( level );
68e0: e10f3000 mrs r3, CPSR
68e4: e129f007 msr CPSR_fc, r7
68e8: e129f003 msr CPSR_fc, r3
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
68ec: e5913010 ldr r3, [r1, #16]
68f0: e1180003 tst r8, r3
68f4: 1a000001 bne 6900 <_Thread_queue_Enqueue_priority+0x164>
_ISR_Enable( level );
68f8: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
68fc: eaffffe7 b 68a0 <_Thread_queue_Enqueue_priority+0x104> <== NOT EXECUTED
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
6900: e5911004 ldr r1, [r1, #4]
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
6904: e1510006 cmp r1, r6
6908: 1affffeb bne 68bc <_Thread_queue_Enqueue_priority+0x120>
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
690c: e5943030 ldr r3, [r4, #48]
6910: e3530001 cmp r3, #1 ; 0x1
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
6914: e1a00007 mov r0, r7
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
6918: 1a000015 bne 6974 <_Thread_queue_Enqueue_priority+0x1d8>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
691c: e3a03000 mov r3, #0 ; 0x0
if ( priority == search_priority )
6920: e1550002 cmp r5, r2
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
6924: e5843030 str r3, [r4, #48]
if ( priority == search_priority )
6928: 0a000007 beq 694c <_Thread_queue_Enqueue_priority+0x1b0>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
692c: e5913000 ldr r3, [r1]
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
6930: e58c1004 str r1, [ip, #4]
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
6934: e58c3000 str r3, [ip]
the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
6938: e58c4044 str r4, [ip, #68]
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;
693c: e581c000 str ip, [r1]
next_node->previous = the_node;
6940: e583c004 str ip, [r3, #4]
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
6944: e129f007 msr CPSR_fc, r7
6948: ea000007 b 696c <_Thread_queue_Enqueue_priority+0x1d0>
694c: e281303c add r3, r1, #60 ; 0x3c
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
6950: e5932004 ldr r2, [r3, #4]
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
6954: e58c3000 str r3, [ip]
the_node->previous = previous_node;
6958: e58c2004 str r2, [ip, #4]
previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
695c: e58c4044 str r4, [ip, #68]
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
the_node->previous = previous_node;
previous_node->next = the_node;
6960: e582c000 str ip, [r2]
search_node->previous = the_node;
6964: e583c004 str ip, [r3, #4]
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
6968: e129f000 msr CPSR_fc, r0
696c: e3a00001 mov r0, #1 ; 0x1
6970: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
* 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;
6974: e5890000 str r0, [r9] <== NOT EXECUTED
return the_thread_queue->sync_state;
6978: e5940030 ldr r0, [r4, #48] <== NOT EXECUTED
}
697c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
000066f4 <_Thread_queue_Enqueue_with_handler>:
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
66f4: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
66f8: e59f308c ldr r3, [pc, #140] ; 678c <_Thread_queue_Enqueue_with_handler+0x98><== NOT EXECUTED
66fc: e5934000 ldr r4, [r3] <== NOT EXECUTED
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
6700: e1a05000 mov r5, r0 <== NOT EXECUTED
6704: e1a07001 mov r7, r1 <== NOT EXECUTED
6708: e24dd004 sub sp, sp, #4 ; 0x4 <== NOT EXECUTED
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
670c: e1a00004 mov r0, r4 <== NOT EXECUTED
6710: e5951038 ldr r1, [r5, #56] <== NOT EXECUTED
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
6714: e1a06002 mov r6, r2 <== NOT EXECUTED
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
6718: eb000117 bl 6b7c <_Thread_Set_state> <== NOT EXECUTED
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
671c: e3570000 cmp r7, #0 ; 0x0 <== NOT EXECUTED
6720: 0a000009 beq 674c <_Thread_queue_Enqueue_with_handler+0x58><== NOT EXECUTED
_Watchdog_Initialize(
6724: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
6728: e3a02000 mov r2, #0 ; 0x0 <== NOT EXECUTED
the_watchdog->routine = routine;
672c: e5846064 str r6, [r4, #100] <== NOT EXECUTED
the_watchdog->id = id;
6730: e5843068 str r3, [r4, #104] <== NOT EXECUTED
the_watchdog->user_data = user_data;
6734: e584206c str r2, [r4, #108] <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
6738: e5847054 str r7, [r4, #84] <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
673c: e5842050 str r2, [r4, #80] <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
6740: e59f0048 ldr r0, [pc, #72] ; 6790 <_Thread_queue_Enqueue_with_handler+0x9c><== NOT EXECUTED
6744: e2841048 add r1, r4, #72 ; 0x48 <== NOT EXECUTED
6748: eb0002e9 bl 72f4 <_Watchdog_Insert> <== NOT EXECUTED
}
/*
* Now enqueue the thread per the discipline for this thread queue.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
674c: e5951034 ldr r1, [r5, #52] <== NOT EXECUTED
6750: e59f203c ldr r2, [pc, #60] ; 6794 <_Thread_queue_Enqueue_with_handler+0xa0><== NOT EXECUTED
6754: e3510001 cmp r1, #1 ; 0x1 <== NOT EXECUTED
6758: e59f3038 ldr r3, [pc, #56] ; 6798 <_Thread_queue_Enqueue_with_handler+0xa4><== NOT EXECUTED
enqueue_p = _Thread_queue_Enqueue_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
enqueue_p = _Thread_queue_Enqueue_fifo;
sync_state = (*enqueue_p)( the_thread_queue, the_thread, &level );
675c: e1a00005 mov r0, r5 <== NOT EXECUTED
}
/*
* Now enqueue the thread per the discipline for this thread queue.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
6760: 11a03002 movne r3, r2 <== NOT EXECUTED
enqueue_p = _Thread_queue_Enqueue_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
enqueue_p = _Thread_queue_Enqueue_fifo;
sync_state = (*enqueue_p)( the_thread_queue, the_thread, &level );
6764: e1a01004 mov r1, r4 <== NOT EXECUTED
6768: e1a0200d mov r2, sp <== NOT EXECUTED
676c: e1a0e00f mov lr, pc <== NOT EXECUTED
6770: e12fff13 bx r3 <== NOT EXECUTED
if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
6774: e3500001 cmp r0, #1 ; 0x1 <== NOT EXECUTED
_Thread_blocking_operation_Cancel( sync_state, the_thread, level );
6778: 11a01004 movne r1, r4 <== NOT EXECUTED
677c: 159d2000 ldrne r2, [sp] <== NOT EXECUTED
6780: 1bfffd25 blne 5c1c <_Thread_blocking_operation_Cancel> <== NOT EXECUTED
}
6784: e28dd004 add sp, sp, #4 ; 0x4 <== NOT EXECUTED
6788: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
0000a718 <_Thread_queue_Extract_fifo>:
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
a718: e92d4010 push {r4, lr}
a71c: e1a04001 mov r4, r1
ISR_Level level;
_ISR_Disable( level );
a720: e10f0000 mrs r0, CPSR
a724: e38030c0 orr r3, r0, #192 ; 0xc0
a728: e129f003 msr CPSR_fc, r3
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
a72c: e59f3064 ldr r3, [pc, #100] ; a798 <_Thread_queue_Extract_fifo+0x80>
a730: e5912010 ldr r2, [r1, #16]
a734: e0023003 and r3, r2, r3
a738: e3530000 cmp r3, #0 ; 0x0
a73c: 1a000001 bne a748 <_Thread_queue_Extract_fifo+0x30>
_ISR_Enable( level );
a740: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a744: e8bd8010 pop {r4, pc} <== NOT EXECUTED
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a748: e5913050 ldr r3, [r1, #80]
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
a74c: e5942004 ldr r2, [r4, #4]
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
a750: e5911000 ldr r1, [r1]
a754: e3530002 cmp r3, #2 ; 0x2
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
a758: e3a03000 mov r3, #0 ; 0x0
previous = the_node->previous; next->previous = previous; previous->next = next;
a75c: e5821000 str r1, [r2]
a760: e5843044 str r3, [r4, #68]
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
a764: e5812004 str r2, [r1, #4]
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a768: 0a000001 beq a774 <_Thread_queue_Extract_fifo+0x5c>
_ISR_Enable( level );
a76c: e129f000 msr CPSR_fc, r0
a770: ea000004 b a788 <_Thread_queue_Extract_fifo+0x70>
a774: e3a03003 mov r3, #3 ; 0x3
a778: e5843050 str r3, [r4, #80]
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
a77c: e129f000 msr CPSR_fc, r0
(void) _Watchdog_Remove( &the_thread->Timer );
a780: e2840048 add r0, r4, #72 ; 0x48
a784: ebfff336 bl 7464 <_Watchdog_Remove>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a788: e59f100c ldr r1, [pc, #12] ; a79c <_Thread_queue_Extract_fifo+0x84>
a78c: e1a00004 mov r0, r4
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a790: e8bd4010 pop {r4, lr}
a794: eaffed9b b 5e08 <_Thread_Clear_state>
00009b78 <_Thread_queue_Extract_priority_helper>:
void _Thread_queue_Extract_priority_helper(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
bool requeuing
)
{
9b78: e92d4070 push {r4, r5, r6, lr}
9b7c: e1a04001 mov r4, r1
9b80: e20260ff and r6, r2, #255 ; 0xff
Chain_Node *new_first_node;
Chain_Node *new_second_node;
Chain_Node *last_node;
the_node = (Chain_Node *) the_thread;
_ISR_Disable( level );
9b84: e10fc000 mrs ip, CPSR
9b88: e38c30c0 orr r3, ip, #192 ; 0xc0
9b8c: e129f003 msr CPSR_fc, r3
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
9b90: e59f30b4 ldr r3, [pc, #180] ; 9c4c <_Thread_queue_Extract_priority_helper+0xd4>
9b94: e5912010 ldr r2, [r1, #16]
9b98: e0023003 and r3, r2, r3
9b9c: e3530000 cmp r3, #0 ; 0x0
9ba0: 1a000001 bne 9bac <_Thread_queue_Extract_priority_helper+0x34>
_ISR_Enable( level );
9ba4: e129f00c msr CPSR_fc, ip <== NOT EXECUTED
9ba8: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
9bac: e5911038 ldr r1, [r1, #56]
*/
next_node = the_node->next;
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
9bb0: e284303c add r3, r4, #60 ; 0x3c
9bb4: e1510003 cmp r1, r3
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
9bb8: e894000c ldm r4, {r2, r3}
new_first_thread->Wait.Block2n.last = last_node;
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
}
} else {
previous_node->next = next_node;
next_node->previous = previous_node;
9bbc: 05823004 streq r3, [r2, #4]
new_first_thread->Wait.Block2n.last = last_node;
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
}
} else {
previous_node->next = next_node;
9bc0: 05832000 streq r2, [r3]
*/
next_node = the_node->next;
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
9bc4: 0a00000e beq 9c04 <_Thread_queue_Extract_priority_helper+0x8c>
new_first_node = the_thread->Wait.Block2n.first;
new_first_thread = (Thread_Control *) new_first_node;
last_node = the_thread->Wait.Block2n.last;
9bc8: e5945040 ldr r5, [r4, #64]
new_second_node = new_first_node->next;
9bcc: e5910000 ldr r0, [r1]
previous_node->next = new_first_node;
next_node->previous = new_first_node;
9bd0: e5821004 str r1, [r2, #4]
new_first_node = the_thread->Wait.Block2n.first;
new_first_thread = (Thread_Control *) new_first_node;
last_node = the_thread->Wait.Block2n.last;
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
9bd4: e5831000 str r1, [r3]
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
9bd8: e881000c stm r1, {r2, r3}
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
9bdc: e5942038 ldr r2, [r4, #56]
9be0: e5943040 ldr r3, [r4, #64]
9be4: e1520003 cmp r2, r3
9be8: 0a000005 beq 9c04 <_Thread_queue_Extract_priority_helper+0x8c>
new_second_node->previous =
_Chain_Head( &new_first_thread->Wait.Block2n );
new_first_thread->Wait.Block2n.first = new_second_node;
new_first_thread->Wait.Block2n.last = last_node;
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
9bec: e281203c add r2, r1, #60 ; 0x3c
new_first_node->next = next_node;
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
/* > two threads on 2-n */
new_second_node->previous =
9bf0: e2813038 add r3, r1, #56 ; 0x38
9bf4: e5803004 str r3, [r0, #4]
_Chain_Head( &new_first_thread->Wait.Block2n );
new_first_thread->Wait.Block2n.first = new_second_node;
9bf8: e5810038 str r0, [r1, #56]
new_first_thread->Wait.Block2n.last = last_node;
9bfc: e5815040 str r5, [r1, #64]
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
9c00: e5852000 str r2, [r5]
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
9c04: e3560000 cmp r6, #0 ; 0x0
9c08: 0a000001 beq 9c14 <_Thread_queue_Extract_priority_helper+0x9c>
_ISR_Enable( level );
9c0c: e129f00c msr CPSR_fc, ip
9c10: e8bd8070 pop {r4, r5, r6, pc}
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
9c14: e5943050 ldr r3, [r4, #80]
9c18: e3530002 cmp r3, #2 ; 0x2
9c1c: 0a000001 beq 9c28 <_Thread_queue_Extract_priority_helper+0xb0>
_ISR_Enable( level );
9c20: e129f00c msr CPSR_fc, ip
9c24: ea000004 b 9c3c <_Thread_queue_Extract_priority_helper+0xc4>
9c28: e3a03003 mov r3, #3 ; 0x3 <== NOT EXECUTED
9c2c: e5843050 str r3, [r4, #80] <== NOT EXECUTED
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
9c30: e129f00c msr CPSR_fc, ip <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
9c34: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED
9c38: ebfff609 bl 7464 <_Watchdog_Remove> <== NOT EXECUTED
9c3c: e59f100c ldr r1, [pc, #12] ; 9c50 <_Thread_queue_Extract_priority_helper+0xd8>
9c40: e1a00004 mov r0, r4
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
9c44: e8bd4070 pop {r4, r5, r6, lr}
9c48: eafff06e b 5e08 <_Thread_Clear_state>
00009c54 <_Thread_queue_Process_timeout>:
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
9c54: e5902044 ldr r2, [r0, #68]
* 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 &&
9c58: e5921030 ldr r1, [r2, #48]
9c5c: e3510000 cmp r1, #0 ; 0x0
9c60: 0a000009 beq 9c8c <_Thread_queue_Process_timeout+0x38>
9c64: e59f3034 ldr r3, [pc, #52] ; 9ca0 <_Thread_queue_Process_timeout+0x4c><== NOT EXECUTED
9c68: e5933000 ldr r3, [r3] <== NOT EXECUTED
9c6c: e1500003 cmp r0, r3 <== NOT EXECUTED
9c70: 1a000005 bne 9c8c <_Thread_queue_Process_timeout+0x38> <== NOT EXECUTED
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
9c74: e3510003 cmp r1, #3 ; 0x3 <== NOT EXECUTED
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
9c78: 1592303c ldrne r3, [r2, #60] <== NOT EXECUTED
9c7c: 15803034 strne r3, [r0, #52] <== NOT EXECUTED
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
9c80: 13a03002 movne r3, #2 ; 0x2 <== NOT EXECUTED
9c84: 15823030 strne r3, [r2, #48] <== NOT EXECUTED
9c88: e12fff1e bx lr <== NOT EXECUTED
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
9c8c: e592303c ldr r3, [r2, #60]
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
9c90: e1a01000 mov r1, r0
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;
9c94: e5803034 str r3, [r0, #52]
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
9c98: e5900044 ldr r0, [r0, #68]
9c9c: eaffffaf b 9b60 <_Thread_queue_Extract>
00008d44 <_Timespec_Divide_by_integer>:
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
8d44: e5903000 ldr r3, [r0] <== NOT EXECUTED
t *= TOD_NANOSECONDS_PER_SECOND;
8d48: e59fc06c ldr ip, [pc, #108] ; 8dbc <_Timespec_Divide_by_integer+0x78><== NOT EXECUTED
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
8d4c: 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;
8d50: e1a04fc3 asr r4, r3, #31 <== NOT EXECUTED
t *= TOD_NANOSECONDS_PER_SECOND;
8d54: e086539c umull r5, r6, ip, r3 <== NOT EXECUTED
8d58: e026649c mla r6, ip, r4, r6 <== NOT EXECUTED
t += time->tv_nsec;
8d5c: e5900004 ldr r0, [r0, #4] <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
8d60: e0957000 adds r7, r5, r0 <== NOT EXECUTED
8d64: e0a68fc0 adc r8, r6, r0, asr #31 <== NOT EXECUTED
8d68: e1a03001 mov r3, r1 <== NOT EXECUTED
8d6c: e3a04000 mov r4, #0 ; 0x0 <== NOT EXECUTED
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
8d70: e1a06002 mov r6, r2 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
8d74: e1a00007 mov r0, r7 <== NOT EXECUTED
8d78: e1a02003 mov r2, r3 <== NOT EXECUTED
8d7c: e1a01008 mov r1, r8 <== NOT EXECUTED
8d80: e1a03004 mov r3, r4 <== NOT EXECUTED
8d84: eb0032f6 bl 15964 <__udivdi3> <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
8d88: e59f202c ldr r2, [pc, #44] ; 8dbc <_Timespec_Divide_by_integer+0x78><== NOT EXECUTED
8d8c: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
8d90: e1a04000 mov r4, r0 <== NOT EXECUTED
8d94: e1a05001 mov r5, r1 <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
8d98: eb0032f1 bl 15964 <__udivdi3> <== NOT EXECUTED
result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND;
8d9c: e1a01005 mov r1, r5 <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
8da0: e5860000 str r0, [r6] <== NOT EXECUTED
result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND;
8da4: e59f2010 ldr r2, [pc, #16] ; 8dbc <_Timespec_Divide_by_integer+0x78><== NOT EXECUTED
8da8: e1a00004 mov r0, r4 <== NOT EXECUTED
8dac: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
8db0: eb003433 bl 15e84 <__umoddi3> <== NOT EXECUTED
8db4: e5860004 str r0, [r6, #4] <== NOT EXECUTED
}
8db8: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
000093c8 <_User_extensions_Remove_set>:
*/
void _User_extensions_Remove_set (
User_extensions_Control *the_extension
)
{
93c8: e92d4010 push {r4, lr}
93cc: e1a04000 mov r4, r0
_Chain_Extract( &the_extension->Node );
93d0: eb000925 bl b86c <_Chain_Extract>
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
93d4: e5943024 ldr r3, [r4, #36]
93d8: e3530000 cmp r3, #0 ; 0x0
93dc: 08bd8010 popeq {r4, pc}
_Chain_Extract( &the_extension->Switch.Node );
93e0: e2840008 add r0, r4, #8 ; 0x8 <== NOT EXECUTED
}
93e4: 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 );
93e8: ea00091f b b86c <_Chain_Extract> <== NOT EXECUTED
00007224 <_User_extensions_Thread_delete>:
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
7224: e59f303c ldr r3, [pc, #60] ; 7268 <_User_extensions_Thread_delete+0x44>
*/
void _User_extensions_Thread_delete (
Thread_Control *the_thread
)
{
7228: e92d40f0 push {r4, r5, r6, r7, lr}
722c: e1a05000 mov r5, r0
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
7230: e1a07003 mov r7, r3
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
7234: e5934008 ldr r4, [r3, #8]
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_delete != NULL )
(*the_extension->Callouts.thread_delete)(
7238: e59f602c ldr r6, [pc, #44] ; 726c <_User_extensions_Thread_delete+0x48>
723c: ea000005 b 7258 <_User_extensions_Thread_delete+0x34>
!_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_delete != NULL )
7240: e5943020 ldr r3, [r4, #32]
7244: e3530000 cmp r3, #0 ; 0x0
(*the_extension->Callouts.thread_delete)(
7248: 15960000 ldrne r0, [r6]
724c: 11a0e00f movne lr, pc
7250: 112fff13 bxne r3
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
7254: e5944004 ldr r4, [r4, #4]
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
7258: e1540007 cmp r4, r7
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_delete != NULL )
(*the_extension->Callouts.thread_delete)(
725c: e1a01005 mov r1, r5
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
7260: 1afffff6 bne 7240 <_User_extensions_Thread_delete+0x1c>
(*the_extension->Callouts.thread_delete)(
_Thread_Executing,
the_thread
);
}
}
7264: e8bd80f0 pop {r4, r5, r6, r7, pc}
000072f4 <_Watchdog_Insert>:
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
72f4: e59f30fc ldr r3, [pc, #252] ; 73f8 <_Watchdog_Insert+0x104>
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
72f8: e92d41f0 push {r4, r5, r6, r7, r8, lr}
72fc: e1a0c001 mov ip, r1
7300: e1a07000 mov r7, r0
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
7304: e5934000 ldr r4, [r3]
_ISR_Disable( level );
7308: e10f5000 mrs r5, CPSR
730c: e38530c0 orr r3, r5, #192 ; 0xc0
7310: 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 ) {
7314: e5913008 ldr r3, [r1, #8]
7318: e3530000 cmp r3, #0 ; 0x0
731c: 0a000001 beq 7328 <_Watchdog_Insert+0x34>
_ISR_Enable( level );
7320: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
7324: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
7328: e59f30cc ldr r3, [pc, #204] ; 73fc <_Watchdog_Insert+0x108>
732c: e5932000 ldr r2, [r3]
7330: e2822001 add r2, r2, #1 ; 0x1
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
7334: e59f60c4 ldr r6, [pc, #196] ; 7400 <_Watchdog_Insert+0x10c>
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
7338: e5832000 str r2, [r3]
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
733c: e3a03001 mov r3, #1 ; 0x1
7340: e5813008 str r3, [r1, #8]
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
7344: e1a08006 mov r8, r6
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
restart:
delta_interval = the_watchdog->initial;
7348: e59c000c ldr r0, [ip, #12]
* cache *header!! * * Till Straumann, 7/2003 (gcc-3.2.2 -O4 on powerpc) * */ for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ;
734c: e5971000 ldr r1, [r7]
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
7350: e3500000 cmp r0, #0 ; 0x0
7354: 0a000014 beq 73ac <_Watchdog_Insert+0xb8>
7358: e5913000 ldr r3, [r1]
735c: e3530000 cmp r3, #0 ; 0x0
7360: 0a000011 beq 73ac <_Watchdog_Insert+0xb8>
break;
if ( delta_interval < after->delta_interval ) {
7364: e5912010 ldr r2, [r1, #16]
7368: e1500002 cmp r0, r2
after->delta_interval -= delta_interval;
736c: 30603002 rsbcc r3, r0, r2
7370: 35813010 strcc r3, [r1, #16]
7374: 3a00000c bcc 73ac <_Watchdog_Insert+0xb8>
* used around this flash point allowed interrupts to execute
* which violated the design assumptions. The critical section
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
7378: e10f3000 mrs r3, CPSR
737c: e129f005 msr CPSR_fc, r5
7380: e129f003 msr CPSR_fc, r3
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
7384: e59c3008 ldr r3, [ip, #8]
7388: e3530001 cmp r3, #1 ; 0x1
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
738c: e0620000 rsb r0, r2, r0
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
7390: 1a000010 bne 73d8 <_Watchdog_Insert+0xe4>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
7394: e5963000 ldr r3, [r6]
7398: e1530004 cmp r3, r4
_Watchdog_Sync_level = insert_isr_nest_level;
739c: 85884000 strhi r4, [r8]
73a0: 8affffe8 bhi 7348 <_Watchdog_Insert+0x54>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next(
Watchdog_Control *the_watchdog
)
{
return ( (Watchdog_Control *) the_watchdog->Node.next );
73a4: e5911000 ldr r1, [r1]
73a8: eaffffe8 b 7350 <_Watchdog_Insert+0x5c>
the_watchdog->delta_interval = delta_interval;
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
73ac: e59f3050 ldr r3, [pc, #80] ; 7404 <_Watchdog_Insert+0x110>
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
73b0: e5912004 ldr r2, [r1, #4]
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
73b4: e5933000 ldr r3, [r3]
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
73b8: e5921000 ldr r1, [r2]
73bc: e58c3014 str r3, [ip, #20]
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
73c0: e3a03002 mov r3, #2 ; 0x2
after_node->next = the_node;
73c4: e582c000 str ip, [r2]
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
73c8: e98c000c stmib ip, {r2, r3}
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
73cc: e58c0010 str r0, [ip, #16]
before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; before_node->previous = the_node;
73d0: e581c004 str ip, [r1, #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;
73d4: e58c1000 str r1, [ip]
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
73d8: e59f3020 ldr r3, [pc, #32] ; 7400 <_Watchdog_Insert+0x10c>
_Watchdog_Sync_count--;
73dc: e59f2018 ldr r2, [pc, #24] ; 73fc <_Watchdog_Insert+0x108>
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
73e0: e5834000 str r4, [r3]
_Watchdog_Sync_count--;
73e4: e5923000 ldr r3, [r2]
73e8: e2433001 sub r3, r3, #1 ; 0x1
73ec: e5823000 str r3, [r2]
_ISR_Enable( level );
73f0: e129f005 msr CPSR_fc, r5
73f4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
000075bc <_Workspace_Allocate_or_fatal_error>:
* _Workspace_Allocate_or_fatal_error
*/
void *_Workspace_Allocate_or_fatal_error(
size_t size
)
{
75bc: e1a01000 mov r1, r0
75c0: e52de004 push {lr} ; (str lr, [sp, #-4]!)
*/
void *_Workspace_Allocate(
size_t size
)
{
return _Heap_Allocate( &_Workspace_Area, size );
75c4: e59f0014 ldr r0, [pc, #20] ; 75e0 <_Workspace_Allocate_or_fatal_error+0x24>
75c8: eb000849 bl 96f4 <_Heap_Allocate>
{
void *memory;
memory = _Workspace_Allocate( size );
if ( memory == NULL )
75cc: e3500000 cmp r0, #0 ; 0x0
75d0: 149df004 popne {pc} ; (ldrne pc, [sp], #4)
_Internal_error_Occurred(
75d4: e3a01001 mov r1, #1 ; 0x1 <== NOT EXECUTED
75d8: e3a02004 mov r2, #4 ; 0x4 <== NOT EXECUTED
75dc: ebfff7a1 bl 5468 <_Internal_error_Occurred> <== NOT EXECUTED
0000759c <_Workspace_Free>:
* _Workspace_Free
*/
bool _Workspace_Free(
void *block
)
{
759c: e1a01000 mov r1, r0
return _Heap_Free( &_Workspace_Area, block );
75a0: e59f0000 ldr r0, [pc, #0] ; 75a8 <_Workspace_Free+0xc>
75a4: ea000876 b 9784 <_Heap_Free>
000075e4 <_Workspace_Handler_initialization>:
*/
void _Workspace_Handler_initialization(
void *starting_address,
size_t size
)
{
75e4: e92d4030 push {r4, r5, lr}
uint32_t memory_available;
if ( !starting_address || !_Addresses_Is_aligned( starting_address ) )
75e8: e2504000 subs r4, r0, #0 ; 0x0
*/
void _Workspace_Handler_initialization(
void *starting_address,
size_t size
)
{
75ec: e1a05001 mov r5, r1
uint32_t memory_available;
if ( !starting_address || !_Addresses_Is_aligned( starting_address ) )
75f0: 0a000001 beq 75fc <_Workspace_Handler_initialization+0x18>
75f4: e2141003 ands r1, r4, #3 ; 0x3
75f8: 0a000003 beq 760c <_Workspace_Handler_initialization+0x28>
_Internal_error_Occurred(
75fc: e3a00000 mov r0, #0 ; 0x0
7600: e3a01001 mov r1, #1 ; 0x1
7604: e3a02002 mov r2, #2 ; 0x2
7608: ea00000e b 7648 <_Workspace_Handler_initialization+0x64>
INTERNAL_ERROR_CORE,
TRUE,
INTERNAL_ERROR_INVALID_WORKSPACE_ADDRESS
);
if ( _Configuration_Table->do_zero_of_workspace )
760c: e59f3038 ldr r3, [pc, #56] ; 764c <_Workspace_Handler_initialization+0x68>
7610: e5933000 ldr r3, [r3]
7614: e5d33028 ldrb r3, [r3, #40]
7618: e3530000 cmp r3, #0 ; 0x0
memset( starting_address, 0, size );
761c: 11a02005 movne r2, r5
7620: 1b000e84 blne b038 <memset>
memory_available = _Heap_Initialize(
7624: e1a01004 mov r1, r4
7628: e1a02005 mov r2, r5
762c: e59f001c ldr r0, [pc, #28] ; 7650 <_Workspace_Handler_initialization+0x6c>
7630: e3a03004 mov r3, #4 ; 0x4
7634: ebfff706 bl 5254 <_Heap_Initialize>
starting_address,
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
7638: e3500000 cmp r0, #0 ; 0x0
763c: 18bd8030 popne {r4, r5, pc}
_Internal_error_Occurred(
7640: e3a01001 mov r1, #1 ; 0x1 <== NOT EXECUTED
7644: e3a02003 mov r2, #3 ; 0x3 <== NOT EXECUTED
7648: ebfff786 bl 5468 <_Internal_error_Occurred>
000084c4 <__assert>:
void __assert(
const char *file,
int line,
const char *failedexpr
)
{
84c4: e1a03002 mov r3, r2 <== NOT EXECUTED
__assert_func (file, line, NULL, failedexpr);
84c8: e3a02000 mov r2, #0 ; 0x0 <== NOT EXECUTED
84cc: eaffffe9 b 8478 <__assert_func> <== NOT EXECUTED
00008478 <__assert_func>:
const char *file,
int line,
const char *func,
const char *failedexpr
)
{
8478: e92d4010 push {r4, lr} <== NOT EXECUTED
printk("assertion \"%s\" failed: file \"%s\", line %d%s%s\n",
847c: e252c000 subs ip, r2, #0 ; 0x0 <== NOT EXECUTED
8480: 059fc030 ldreq ip, [pc, #48] ; 84b8 <__assert_func+0x40> <== NOT EXECUTED
const char *file,
int line,
const char *func,
const char *failedexpr
)
{
8484: e1a04001 mov r4, r1 <== NOT EXECUTED
printk("assertion \"%s\" failed: file \"%s\", line %d%s%s\n",
8488: 159fe02c ldrne lr, [pc, #44] ; 84bc <__assert_func+0x44> <== NOT EXECUTED
const char *file,
int line,
const char *func,
const char *failedexpr
)
{
848c: e24dd008 sub sp, sp, #8 ; 0x8 <== NOT EXECUTED
8490: e1a01003 mov r1, r3 <== NOT EXECUTED
printk("assertion \"%s\" failed: file \"%s\", line %d%s%s\n",
8494: 01a0e00c moveq lr, ip <== NOT EXECUTED
8498: e1a02000 mov r2, r0 <== NOT EXECUTED
849c: e1a03004 mov r3, r4 <== NOT EXECUTED
84a0: e59f0018 ldr r0, [pc, #24] ; 84c0 <__assert_func+0x48> <== NOT EXECUTED
84a4: e58de000 str lr, [sp] <== NOT EXECUTED
84a8: e58dc004 str ip, [sp, #4] <== NOT EXECUTED
84ac: ebffe698 bl 1f14 <printk> <== NOT EXECUTED
file,
line,
(func) ? ", function: " : "",
(func) ? func : ""
);
rtems_fatal_error_occurred(0);
84b0: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
84b4: ebfff159 bl 4a20 <rtems_fatal_error_occurred> <== NOT EXECUTED
000163a4 <__kill>:
#endif
int __kill( pid_t pid, int sig )
{
return 0;
}
163a4: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED 163a8: e12fff1e bx lr <== NOT EXECUTED
00012ea4 <_exit>:
/*
* If the toolset uses init/fini sections, then we need to
* run the global destructors now.
*/
#if defined(__USE_INIT_FINI__)
_fini();
12ea4: e1a04000 mov r4, r0 12ea8: eb000264 bl 13840 <___DTOR_END__>
* We need to do the exit processing on the global reentrancy structure.
* This has already been done on the per task reentrancy structure
* associated with this task.
*/
libc_wrapup();
12eac: ebffffe1 bl 12e38 <libc_wrapup>
rtems_shutdown_executive(status);
12eb0: e1a00004 mov r0, r4 12eb4: eb00003a bl 12fa4 <rtems_shutdown_executive>
12eb8: eafffffe b 12eb8 <_exit+0x14> <== NOT EXECUTED
00016268 <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr
)
{
return getpid();
}
16268: e3a00001 mov r0, #1 ; 0x1 <== NOT EXECUTED 1626c: e12fff1e bx lr <== NOT EXECUTED
000088a8 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
88a8: eaffffe6 b 8848 <gettimeofday> <== NOT EXECUTED
0001639c <_kill_r>:
#include <reent.h>
int _kill_r( struct _reent *ptr, pid_t pid, int sig )
{
return 0;
}
1639c: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED 163a0: e12fff1e bx lr <== NOT EXECUTED
00012e20 <_lseek_r>:
int fd,
off_t offset,
int whence
)
{
return lseek( fd, offset, whence );
12e20: e1a00001 mov r0, r1 <== NOT EXECUTED 12e24: e1a01002 mov r1, r2 <== NOT EXECUTED 12e28: e1a02003 mov r2, r3 <== NOT EXECUTED 12e2c: eaffffc6 b 12d4c <lseek> <== NOT EXECUTED
00001c28 <_open_r>:
const char *buf,
int flags,
int mode
)
{
return open( buf, flags, mode );
1c28: e1a00001 mov r0, r1 <== NOT EXECUTED
1c2c: e1a01002 mov r1, r2 <== NOT EXECUTED
1c30: e1a02003 mov r2, r3 <== NOT EXECUTED
1c34: eaffff6c b 19ec <open> <== NOT EXECUTED
00012f78 <_read_r>:
int fd,
void *buf,
size_t nbytes
)
{
return read( fd, buf, nbytes );
12f78: e1a00001 mov r0, r1 <== NOT EXECUTED 12f7c: e1a01002 mov r1, r2 <== NOT EXECUTED 12f80: e1a02003 mov r2, r3 <== NOT EXECUTED 12f84: eaffffcc b 12ebc <read> <== NOT EXECUTED
00012f88 <_realloc_r>:
struct _reent *ignored,
void *ptr,
size_t size
)
{
return realloc( ptr, size );
12f88: e1a00001 mov r0, r1 <== NOT EXECUTED 12f8c: e1a01002 mov r1, r2 <== NOT EXECUTED 12f90: ea000011 b 12fdc <realloc> <== NOT EXECUTED
00008628 <close>:
)
{
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
8628: e59f3090 ldr r3, [pc, #144] ; 86c0 <close+0x98>
862c: e5933000 ldr r3, [r3]
8630: e1500003 cmp r0, r3
#include <rtems/libio_.h>
int close(
int fd
)
{
8634: e92d4030 push {r4, r5, lr}
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
8638: 2a000006 bcs 8658 <close+0x30>
iop = rtems_libio_iop(fd);
863c: e59f3080 ldr r3, [pc, #128] ; 86c4 <close+0x9c>
8640: e5932000 ldr r2, [r3]
8644: e3a03034 mov r3, #52 ; 0x34
8648: e0242093 mla r4, r3, r0, r2
rtems_libio_check_is_open(iop);
864c: e594300c ldr r3, [r4, #12]
8650: e3130c01 tst r3, #256 ; 0x100
8654: 1a000004 bne 866c <close+0x44>
8658: eb00086d bl a814 <__errno> <== NOT EXECUTED
865c: e3a03009 mov r3, #9 ; 0x9 <== NOT EXECUTED
8660: e5803000 str r3, [r0] <== NOT EXECUTED
8664: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
8668: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
866c: e5943030 ldr r3, [r4, #48]
8670: e5933004 ldr r3, [r3, #4]
8674: e3530000 cmp r3, #0 ; 0x0
8678: 01a05003 moveq r5, r3
867c: 0a000003 beq 8690 <close+0x68>
rc = (*iop->handlers->close_h)( iop );
8680: e1a00004 mov r0, r4
8684: e1a0e00f mov lr, pc
8688: e12fff13 bx r3
868c: e1a05000 mov r5, r0
rtems_filesystem_freenode( &iop->pathinfo );
8690: e5943018 ldr r3, [r4, #24]
8694: e3530000 cmp r3, #0 ; 0x0
8698: 0a000004 beq 86b0 <close+0x88>
869c: e593301c ldr r3, [r3, #28]
86a0: e3530000 cmp r3, #0 ; 0x0
86a4: 12840010 addne r0, r4, #16 ; 0x10
86a8: 11a0e00f movne lr, pc
86ac: 112fff13 bxne r3
rtems_libio_free( iop );
86b0: e1a00004 mov r0, r4
86b4: eb0000d1 bl 8a00 <rtems_libio_free>
return rc;
86b8: e1a00005 mov r0, r5
}
86bc: e8bd8030 pop {r4, r5, pc}
00009ee4 <device_ftruncate>:
rtems_libio_t *iop,
off_t length
)
{
return 0;
}
9ee4: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
9ee8: e12fff1e bx lr <== NOT EXECUTED
00009f18 <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
9f18: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
9f1c: e24dd010 sub sp, sp, #16 ; 0x10 <== NOT EXECUTED
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
args.command = command;
args.buffer = buffer;
9f20: e88d0007 stm sp, {r0, r1, r2} <== NOT EXECUTED
the_jnode = iop->file_info;
9f24: e590302c ldr r3, [r0, #44] <== NOT EXECUTED
status = rtems_io_control(
9f28: e1a0200d mov r2, sp <== NOT EXECUTED
9f2c: e2830050 add r0, r3, #80 ; 0x50 <== NOT EXECUTED
9f30: e8900003 ldm r0, {r0, r1} <== NOT EXECUTED
9f34: eb000161 bl a4c0 <rtems_io_control> <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
9f38: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
return rtems_deviceio_errno(status);
return args.ioctl_return;
9f3c: 059d000c ldreq r0, [sp, #12] <== NOT EXECUTED
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
9f40: 1bffffe9 blne 9eec <rtems_deviceio_errno> <== NOT EXECUTED
return args.ioctl_return;
}
9f44: e28dd010 add sp, sp, #16 ; 0x10 <== NOT EXECUTED
9f48: e8bd8000 pop {pc} <== NOT EXECUTED
00009edc <device_lseek>:
off_t offset,
int whence
)
{
return offset;
}
9edc: e1a00001 mov r0, r1 <== NOT EXECUTED
9ee0: e12fff1e bx lr <== NOT EXECUTED
00009fa0 <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
9fa0: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
9fa4: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
9fa8: e24dd018 sub sp, sp, #24 ; 0x18 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
9fac: e590c00c ldr ip, [r0, #12] <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
9fb0: e58d3004 str r3, [sp, #4] <== NOT EXECUTED
args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0;
9fb4: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
9fb8: e58d200c str r2, [sp, #12] <== NOT EXECUTED
args.flags = iop->flags; args.bytes_moved = 0;
9fbc: e58d3014 str r3, [sp, #20] <== NOT EXECUTED
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
9fc0: e58d1008 str r1, [sp, #8] <== NOT EXECUTED
args.count = count; args.flags = iop->flags;
9fc4: e58dc010 str ip, [sp, #16] <== NOT EXECUTED
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
9fc8: e58d0000 str r0, [sp] <== NOT EXECUTED
{
rtems_libio_rw_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
9fcc: e590302c ldr r3, [r0, #44] <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
9fd0: e1a0200d mov r2, sp <== NOT EXECUTED
9fd4: e2830050 add r0, r3, #80 ; 0x50 <== NOT EXECUTED
9fd8: e8900003 ldm r0, {r0, r1} <== NOT EXECUTED
9fdc: eb00015f bl a560 <rtems_io_read> <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
9fe0: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
9fe4: 059d0014 ldreq r0, [sp, #20] <== NOT EXECUTED
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
9fe8: 1bffffbf blne 9eec <rtems_deviceio_errno> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
9fec: e28dd018 add sp, sp, #24 ; 0x18 <== NOT EXECUTED
9ff0: e8bd8000 pop {pc} <== NOT EXECUTED
00002c38 <drainOutput>:
drainOutput (struct rtems_termios_tty *tty)
{
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
2c38: e59030b4 ldr r3, [r0, #180]
2c3c: e3530000 cmp r3, #0 ; 0x0
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
2c40: e92d4030 push {r4, r5, lr}
2c44: e1a04000 mov r4, r0
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
2c48: 08bd8030 popeq {r4, r5, pc}
rtems_interrupt_disable (level);
2c4c: e10f1000 mrs r1, CPSR <== NOT EXECUTED
2c50: e38130c0 orr r3, r1, #192 ; 0xc0 <== NOT EXECUTED
2c54: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
tty->rawOutBufState = rob_wait;
2c58: e3a05002 mov r5, #2 ; 0x2 <== NOT EXECUTED
2c5c: ea00000a b 2c8c <drainOutput+0x54> <== NOT EXECUTED
2c60: e5845094 str r5, [r4, #148] <== NOT EXECUTED
rtems_interrupt_enable (level);
2c64: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
2c68: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
2c6c: e594008c ldr r0, [r4, #140] <== NOT EXECUTED
2c70: e1a02001 mov r2, r1 <== NOT EXECUTED
2c74: eb0005b1 bl 4340 <rtems_semaphore_obtain> <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL)
2c78: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
2c7c: 1b000767 blne 4a20 <rtems_fatal_error_occurred> <== NOT EXECUTED
rtems_interrupt_disable (level);
2c80: e10f1000 mrs r1, CPSR <== NOT EXECUTED
2c84: e38130c0 orr r3, r1, #192 ; 0xc0 <== NOT EXECUTED
2c88: e129f003 msr CPSR_fc, r3 <== 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) {
2c8c: e5942084 ldr r2, [r4, #132] <== NOT EXECUTED
2c90: e5943080 ldr r3, [r4, #128] <== NOT EXECUTED
2c94: e1520003 cmp r2, r3 <== NOT EXECUTED
2c98: 1afffff0 bne 2c60 <drainOutput+0x28> <== NOT EXECUTED
RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level);
2c9c: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
2ca0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
0000273c <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
273c: e92d4010 push {r4, lr} <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
2740: e591303c ldr r3, [r1, #60] <== NOT EXECUTED
2744: e3130c02 tst r3, #512 ; 0x200 <== NOT EXECUTED
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
2748: e24dd004 sub sp, sp, #4 ; 0x4 <== NOT EXECUTED
274c: e1a04001 mov r4, r1 <== NOT EXECUTED
2750: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
2754: 0a000014 beq 27ac <echo+0x70> <== NOT EXECUTED
2758: e59f305c ldr r3, [pc, #92] ; 27bc <echo+0x80> <== NOT EXECUTED
275c: e5933000 ldr r3, [r3] <== NOT EXECUTED
2760: e7d32000 ldrb r2, [r3, r0] <== NOT EXECUTED
2764: e2503009 subs r3, r0, #9 ; 0x9 <== NOT EXECUTED
2768: 13a03001 movne r3, #1 ; 0x1 <== NOT EXECUTED
276c: e01332a2 ands r3, r3, r2, lsr #5 <== NOT EXECUTED
2770: 0a00000d beq 27ac <echo+0x70> <== NOT EXECUTED
2774: e350000a cmp r0, #10 ; 0xa <== NOT EXECUTED
2778: 0a00000b beq 27ac <echo+0x70> <== NOT EXECUTED
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
277c: e220c040 eor ip, r0, #64 ; 0x40 <== NOT EXECUTED
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
2780: e3a0305e mov r3, #94 ; 0x5e <== NOT EXECUTED
echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty);
2784: e28d0002 add r0, sp, #2 ; 0x2 <== NOT EXECUTED
2788: e3a01002 mov r1, #2 ; 0x2 <== NOT EXECUTED
278c: e1a02004 mov r2, r4 <== NOT EXECUTED
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
2790: e5cd3002 strb r3, [sp, #2] <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
2794: e5cdc003 strb ip, [sp, #3] <== NOT EXECUTED
rtems_termios_puts (echobuf, 2, tty);
2798: ebffff4e bl 24d8 <rtems_termios_puts> <== NOT EXECUTED
tty->column += 2;
279c: e5943028 ldr r3, [r4, #40] <== NOT EXECUTED
27a0: e2833002 add r3, r3, #2 ; 0x2 <== NOT EXECUTED
27a4: e5843028 str r3, [r4, #40] <== NOT EXECUTED
27a8: ea000001 b 27b4 <echo+0x78> <== NOT EXECUTED
}
else {
oproc (c, tty);
27ac: e1a01004 mov r1, r4 <== NOT EXECUTED
27b0: ebffff8c bl 25e8 <oproc> <== NOT EXECUTED
} }
27b4: e28dd004 add sp, sp, #4 ; 0x4 <== NOT EXECUTED
27b8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
000027c0 <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)
27c0: e5903020 ldr r3, [r0, #32] <== NOT EXECUTED
27c4: e3530000 cmp r3, #0 ; 0x0 <== 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)
{
27c8: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
27cc: e1a04000 mov r4, r0 <== NOT EXECUTED
27d0: e1a06001 mov r6, r1 <== NOT EXECUTED
if (tty->ccount == 0)
27d4: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
return;
if (lineFlag) {
27d8: e3510000 cmp r1, #0 ; 0x0 <== NOT EXECUTED
27dc: 0a000060 beq 2964 <erase+0x1a4> <== NOT EXECUTED
if (!(tty->termios.c_lflag & ECHO)) {
27e0: e590303c ldr r3, [r0, #60] <== NOT EXECUTED
27e4: e2132008 ands r2, r3, #8 ; 0x8 <== NOT EXECUTED
tty->ccount = 0;
27e8: 05802020 streq r2, [r0, #32] <== NOT EXECUTED
erase (struct rtems_termios_tty *tty, int lineFlag)
{
if (tty->ccount == 0)
return;
if (lineFlag) {
if (!(tty->termios.c_lflag & ECHO)) {
27ec: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
tty->ccount = 0;
return;
}
if (!(tty->termios.c_lflag & ECHOE)) {
27f0: e2133010 ands r3, r3, #16 ; 0x10 <== NOT EXECUTED
27f4: 1a00005a bne 2964 <erase+0x1a4> <== NOT EXECUTED
tty->ccount = 0;
27f8: e5803020 str r3, [r0, #32] <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
27fc: e1a01004 mov r1, r4 <== NOT EXECUTED
2800: e5d00044 ldrb r0, [r0, #68] <== NOT EXECUTED
2804: ebffffcc bl 273c <echo> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
2808: e594303c ldr r3, [r4, #60] <== NOT EXECUTED
280c: e3130020 tst r3, #32 ; 0x20 <== NOT EXECUTED
echo ('\n', tty);
2810: 11a01004 movne r1, r4 <== NOT EXECUTED
2814: 13a0000a movne r0, #10 ; 0xa <== NOT EXECUTED
return;
}
if (!(tty->termios.c_lflag & ECHOE)) {
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
if (tty->termios.c_lflag & ECHOK)
2818: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
281c: ea00000c b 2854 <erase+0x94> <== NOT EXECUTED
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
2820: e2431001 sub r1, r3, #1 ; 0x1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
2824: e594203c ldr r2, [r4, #60] <== NOT EXECUTED
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
2828: e5841020 str r1, [r4, #32] <== NOT EXECUTED
282c: e594301c ldr r3, [r4, #28] <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
2830: e3120008 tst r2, #8 ; 0x8 <== NOT EXECUTED
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
2834: e7d35001 ldrb r5, [r3, r1] <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
2838: 0a000046 beq 2958 <erase+0x198> <== NOT EXECUTED
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
283c: e3560000 cmp r6, #0 ; 0x0 <== NOT EXECUTED
2840: 1a000005 bne 285c <erase+0x9c> <== NOT EXECUTED
2844: e3120010 tst r2, #16 ; 0x10 <== NOT EXECUTED
2848: 1a000003 bne 285c <erase+0x9c> <== NOT EXECUTED
echo (tty->termios.c_cc[VERASE], tty);
284c: e5d40043 ldrb r0, [r4, #67] <== NOT EXECUTED
2850: e1a01004 mov r1, r4 <== NOT EXECUTED
} } if (!lineFlag) break; } }
2854: e8bd40f0 pop {r4, r5, r6, r7, 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);
2858: eaffffb7 b 273c <echo> <== NOT EXECUTED
}
else if (c == '\t') {
285c: e3550009 cmp r5, #9 ; 0x9 <== NOT EXECUTED
2860: 1a00001f bne 28e4 <erase+0x124> <== NOT EXECUTED
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
if (tty->termios.c_lflag & ECHOCTL)
2864: e202cc02 and ip, r2, #512 ; 0x200 <== 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;
2868: e594502c ldr r5, [r4, #44] <== NOT EXECUTED
while (i != tty->ccount) {
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
286c: e5970000 ldr r0, [r7] <== NOT EXECUTED
2870: e3a02000 mov r2, #0 ; 0x0 <== NOT EXECUTED
2874: ea00000c b 28ac <erase+0xec> <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
2878: e594301c ldr r3, [r4, #28] <== NOT EXECUTED
287c: e7d33002 ldrb r3, [r3, r2] <== NOT EXECUTED
if (c == '\t') {
2880: e3530009 cmp r3, #9 ; 0x9 <== NOT EXECUTED
col = (col | 7) + 1;
2884: 03853007 orreq r3, r5, #7 ; 0x7 <== NOT EXECUTED
2888: 02835001 addeq r5, r3, #1 ; 0x1 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
if (c == '\t') {
288c: 0a000005 beq 28a8 <erase+0xe8> <== NOT EXECUTED
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
2890: e7d03003 ldrb r3, [r0, r3] <== NOT EXECUTED
2894: e3130020 tst r3, #32 ; 0x20 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
col += 2;
}
else {
col++;
2898: 02855001 addeq r5, r5, #1 ; 0x1 <== NOT EXECUTED
while (i != tty->ccount) {
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
289c: 0a000001 beq 28a8 <erase+0xe8> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
28a0: e35c0000 cmp ip, #0 ; 0x0 <== NOT EXECUTED
col += 2;
28a4: 12855002 addne r5, r5, #2 ; 0x2 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
28a8: e2822001 add r2, r2, #1 ; 0x1 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
28ac: e1520001 cmp r2, r1 <== NOT EXECUTED
28b0: 1afffff0 bne 2878 <erase+0xb8> <== NOT EXECUTED
28b4: ea000003 b 28c8 <erase+0x108> <== NOT EXECUTED
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
28b8: ebffff06 bl 24d8 <rtems_termios_puts> <== NOT EXECUTED
tty->column--;
28bc: e5943028 ldr r3, [r4, #40] <== NOT EXECUTED
28c0: e2433001 sub r3, r3, #1 ; 0x1 <== NOT EXECUTED
28c4: e5843028 str r3, [r4, #40] <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
28c8: e5943028 ldr r3, [r4, #40] <== NOT EXECUTED
28cc: e1530005 cmp r3, r5 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
28d0: e59f00a0 ldr r0, [pc, #160] ; 2978 <erase+0x1b8> <== NOT EXECUTED
28d4: e3a01001 mov r1, #1 ; 0x1 <== NOT EXECUTED
28d8: e1a02004 mov r2, r4 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
28dc: cafffff5 bgt 28b8 <erase+0xf8> <== NOT EXECUTED
28e0: ea00001c b 2958 <erase+0x198> <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
28e4: e5973000 ldr r3, [r7] <== NOT EXECUTED
28e8: e7d33005 ldrb r3, [r3, r5] <== NOT EXECUTED
28ec: e3130020 tst r3, #32 ; 0x20 <== NOT EXECUTED
28f0: 0a000009 beq 291c <erase+0x15c> <== NOT EXECUTED
28f4: e3120c02 tst r2, #512 ; 0x200 <== NOT EXECUTED
28f8: 0a000007 beq 291c <erase+0x15c> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
28fc: e59f0078 ldr r0, [pc, #120] ; 297c <erase+0x1bc> <== NOT EXECUTED
2900: e3a01003 mov r1, #3 ; 0x3 <== NOT EXECUTED
2904: e1a02004 mov r2, r4 <== NOT EXECUTED
2908: ebfffef2 bl 24d8 <rtems_termios_puts> <== NOT EXECUTED
if (tty->column)
290c: e5943028 ldr r3, [r4, #40] <== NOT EXECUTED
2910: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
tty->column--;
2914: 12433001 subne r3, r3, #1 ; 0x1 <== NOT EXECUTED
2918: 15843028 strne r3, [r4, #40] <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
291c: e5973000 ldr r3, [r7] <== NOT EXECUTED
2920: e7d33005 ldrb r3, [r3, r5] <== NOT EXECUTED
2924: e3130020 tst r3, #32 ; 0x20 <== NOT EXECUTED
2928: 0a000002 beq 2938 <erase+0x178> <== NOT EXECUTED
292c: e594303c ldr r3, [r4, #60] <== NOT EXECUTED
2930: e3130c02 tst r3, #512 ; 0x200 <== NOT EXECUTED
2934: 0a000007 beq 2958 <erase+0x198> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
2938: e59f003c ldr r0, [pc, #60] ; 297c <erase+0x1bc> <== NOT EXECUTED
293c: e3a01003 mov r1, #3 ; 0x3 <== NOT EXECUTED
2940: e1a02004 mov r2, r4 <== NOT EXECUTED
2944: ebfffee3 bl 24d8 <rtems_termios_puts> <== NOT EXECUTED
if (tty->column)
2948: e5943028 ldr r3, [r4, #40] <== NOT EXECUTED
294c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
tty->column--;
2950: 12433001 subne r3, r3, #1 ; 0x1 <== NOT EXECUTED
2954: 15843028 strne r3, [r4, #40] <== NOT EXECUTED
} } } if (!lineFlag)
2958: e3560000 cmp r6, #0 ; 0x0 <== NOT EXECUTED
295c: 1a000001 bne 2968 <erase+0x1a8> <== NOT EXECUTED
2960: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
2964: e59f7014 ldr r7, [pc, #20] ; 2980 <erase+0x1c0> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
2968: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED
296c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2970: 1affffaa bne 2820 <erase+0x60> <== NOT EXECUTED
2974: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
000086d0 <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
86d0: e59f2084 ldr r2, [pc, #132] ; 875c <free+0x8c>
86d4: e592300c ldr r3, [r2, #12]
86d8: e92d4030 push {r4, r5, lr}
86dc: e2833001 add r3, r3, #1 ; 0x1
if ( !ptr )
86e0: e2504000 subs r4, r0, #0 ; 0x0
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
86e4: e582300c str r3, [r2, #12]
if ( !ptr )
86e8: 08bd8030 popeq {r4, r5, pc}
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
86ec: e59f306c ldr r3, [pc, #108] ; 8760 <free+0x90>
86f0: e5933000 ldr r3, [r3]
86f4: e3530003 cmp r3, #3 ; 0x3
86f8: 1a000005 bne 8714 <free+0x44>
86fc: eb000116 bl 8b5c <malloc_is_system_state_OK>
8700: e3500000 cmp r0, #0 ; 0x0
8704: 1a000002 bne 8714 <free+0x44>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
8708: e1a00004 mov r0, r4 <== NOT EXECUTED
RTEMS_Malloc_Heap.begin,
RTEMS_Malloc_Heap.end
);
}
}
870c: 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);
8710: ea000124 b 8ba8 <malloc_deferred_free> <== NOT EXECUTED
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
8714: e59f3048 ldr r3, [pc, #72] ; 8764 <free+0x94>
8718: e5933000 ldr r3, [r3]
871c: e3530000 cmp r3, #0 ; 0x0
(*rtems_malloc_statistics_helpers->at_free)(ptr);
8720: 11a00004 movne r0, r4
8724: 11a0e00f movne lr, pc
8728: 1593f008 ldrne pc, [r3, #8]
if ( !_Protected_heap_Free( &RTEMS_Malloc_Heap, ptr ) ) {
872c: e59f5034 ldr r5, [pc, #52] ; 8768 <free+0x98>
8730: e1a01004 mov r1, r4
8734: e1a00005 mov r0, r5
8738: eb0004af bl 99fc <_Protected_heap_Free>
873c: e3500000 cmp r0, #0 ; 0x0
8740: 18bd8030 popne {r4, r5, pc}
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
8744: e595301c ldr r3, [r5, #28] <== NOT EXECUTED
8748: e59f001c ldr r0, [pc, #28] ; 876c <free+0x9c> <== NOT EXECUTED
874c: e5952018 ldr r2, [r5, #24] <== NOT EXECUTED
8750: e1a01004 mov r1, r4 <== NOT EXECUTED
RTEMS_Malloc_Heap.begin,
RTEMS_Malloc_Heap.end
);
}
}
8754: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
*/
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",
8758: eaffe5ed b 1f14 <printk> <== NOT EXECUTED
00012c5c <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
12c5c: e92d4030 push {r4, r5, lr}
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
12c60: e2515000 subs r5, r1, #0 ; 0x0
12c64: 1a000002 bne 12c74 <fstat+0x18>
rtems_set_errno_and_return_minus_one( EFAULT );
12c68: ebffdee9 bl a814 <__errno> <== NOT EXECUTED 12c6c: e3a0300e mov r3, #14 ; 0xe <== NOT EXECUTED 12c70: ea00001f b 12cf4 <fstat+0x98> <== NOT EXECUTED
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
12c74: e59f3084 ldr r3, [pc, #132] ; 12d00 <fstat+0xa4> 12c78: e5933000 ldr r3, [r3] 12c7c: e1500003 cmp r0, r3
12c80: 2a000019 bcs 12cec <fstat+0x90>
12c84: e59f3078 ldr r3, [pc, #120] ; 12d04 <fstat+0xa8> 12c88: e5932000 ldr r2, [r3] 12c8c: e3a03034 mov r3, #52 ; 0x34 12c90: e0242093 mla r4, r3, r0, r2
rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop);
12c94: e594300c ldr r3, [r4, #12] 12c98: e3130c01 tst r3, #256 ; 0x100
12c9c: 0a000012 beq 12cec <fstat+0x90>
if ( !iop->handlers )
12ca0: e5943030 ldr r3, [r4, #48] 12ca4: e3530000 cmp r3, #0 ; 0x0
12ca8: 0a00000f beq 12cec <fstat+0x90>
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
12cac: e5933018 ldr r3, [r3, #24] 12cb0: e3530000 cmp r3, #0 ; 0x0
12cb4: 1a000002 bne 12cc4 <fstat+0x68>
rtems_set_errno_and_return_minus_one( ENOTSUP );
12cb8: ebffded5 bl a814 <__errno> <== NOT EXECUTED 12cbc: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 12cc0: ea00000b b 12cf4 <fstat+0x98> <== NOT EXECUTED
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
12cc4: e3a01000 mov r1, #0 ; 0x0 12cc8: e3a0204c mov r2, #76 ; 0x4c 12ccc: e1a00005 mov r0, r5 12cd0: ebffe0d8 bl b038 <memset>
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
12cd4: e2840010 add r0, r4, #16 ; 0x10 12cd8: e1a01005 mov r1, r5 12cdc: e5943030 ldr r3, [r4, #48] 12ce0: e1a0e00f mov lr, pc 12ce4: e593f018 ldr pc, [r3, #24]
}
12ce8: e8bd8030 pop {r4, r5, pc}
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
rtems_libio_check_fd( fd );
12cec: ebffdec8 bl a814 <__errno> <== NOT EXECUTED
12cf0: e3a03009 mov r3, #9 ; 0x9 <== NOT EXECUTED
12cf4: e5803000 str r3, [r0] <== NOT EXECUTED
12cf8: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
12cfc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
00008770 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
8770: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
8774: e59f30c4 ldr r3, [pc, #196] ; 8840 <ftruncate+0xd0> <== NOT EXECUTED
8778: e5933000 ldr r3, [r3] <== NOT EXECUTED
877c: e1500003 cmp r0, r3 <== NOT EXECUTED
int ftruncate(
int fd,
off_t length
)
{
8780: e24dd010 sub sp, sp, #16 ; 0x10 <== NOT EXECUTED
8784: e1a05001 mov r5, r1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
8788: 2a000006 bcs 87a8 <ftruncate+0x38> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
878c: e59f30b0 ldr r3, [pc, #176] ; 8844 <ftruncate+0xd4> <== NOT EXECUTED
8790: e5932000 ldr r2, [r3] <== NOT EXECUTED
8794: e3a03034 mov r3, #52 ; 0x34 <== NOT EXECUTED
8798: e0242093 mla r4, r3, r0, r2 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
879c: e594300c ldr r3, [r4, #12] <== NOT EXECUTED
87a0: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED
87a4: 1a000002 bne 87b4 <ftruncate+0x44> <== NOT EXECUTED
87a8: eb000819 bl a814 <__errno> <== NOT EXECUTED
87ac: e3a03009 mov r3, #9 ; 0x9 <== NOT EXECUTED
87b0: ea000019 b 881c <ftruncate+0xac> <== NOT EXECUTED
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
87b4: e2843010 add r3, r4, #16 ; 0x10 <== NOT EXECUTED
87b8: e893000f ldm r3, {r0, r1, r2, r3} <== NOT EXECUTED
87bc: e88d000f stm sp, {r0, r1, r2, r3} <== NOT EXECUTED
if ( !loc.ops->node_type_h )
87c0: e5923010 ldr r3, [r2, #16] <== NOT EXECUTED
87c4: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
87c8: 0a000011 beq 8814 <ftruncate+0xa4> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
87cc: e1a0000d mov r0, sp <== NOT EXECUTED
87d0: e1a0e00f mov lr, pc <== NOT EXECUTED
87d4: e12fff13 bx r3 <== NOT EXECUTED
87d8: e3500001 cmp r0, #1 ; 0x1 <== NOT EXECUTED
87dc: 1a000002 bne 87ec <ftruncate+0x7c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
87e0: eb00080b bl a814 <__errno> <== NOT EXECUTED
87e4: e3a03015 mov r3, #21 ; 0x15 <== NOT EXECUTED
87e8: ea00000b b 881c <ftruncate+0xac> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
87ec: e594300c ldr r3, [r4, #12] <== NOT EXECUTED
87f0: e3130004 tst r3, #4 ; 0x4 <== NOT EXECUTED
87f4: 1a000002 bne 8804 <ftruncate+0x94> <== NOT EXECUTED
87f8: eb000805 bl a814 <__errno> <== NOT EXECUTED
87fc: e3a03016 mov r3, #22 ; 0x16 <== NOT EXECUTED
8800: ea000005 b 881c <ftruncate+0xac> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
8804: e5943030 ldr r3, [r4, #48] <== NOT EXECUTED
8808: e5933020 ldr r3, [r3, #32] <== NOT EXECUTED
880c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
8810: 1a000004 bne 8828 <ftruncate+0xb8> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
8814: eb0007fe bl a814 <__errno> <== NOT EXECUTED
8818: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED
881c: e5803000 str r3, [r0] <== NOT EXECUTED
8820: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
8824: ea000003 b 8838 <ftruncate+0xc8> <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
8828: e1a00004 mov r0, r4 <== NOT EXECUTED
882c: e1a01005 mov r1, r5 <== NOT EXECUTED
8830: e1a0e00f mov lr, pc <== NOT EXECUTED
8834: e12fff13 bx r3 <== NOT EXECUTED
}
8838: e28dd010 add sp, sp, #16 ; 0x10 <== NOT EXECUTED
883c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
00016260 <getpid>:
*/
pid_t getpid( void )
{
return _Objects_Local_node;
}
16260: e3a00001 mov r0, #1 ; 0x1 <== NOT EXECUTED 16264: e12fff1e bx lr <== NOT EXECUTED
00008848 <gettimeofday>:
int gettimeofday(
struct timeval *tp,
void * __tz
)
{
8848: e92d4030 push {r4, r5, lr}
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
884c: e2505000 subs r5, r0, #0 ; 0x0
int gettimeofday(
struct timeval *tp,
void * __tz
)
{
8850: e24dd008 sub sp, sp, #8 ; 0x8
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
8854: 1a000004 bne 886c <gettimeofday+0x24>
errno = EFAULT;
8858: eb0007ed bl a814 <__errno> <== NOT EXECUTED
885c: e3a0300e mov r3, #14 ; 0xe <== NOT EXECUTED
8860: e5803000 str r3, [r0] <== NOT EXECUTED
8864: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
8868: ea00000c b 88a0 <gettimeofday+0x58> <== NOT EXECUTED
)
{
ISR_Level level;
struct timespec now;
_ISR_Disable(level);
886c: e10f4000 mrs r4, CPSR
8870: e38430c0 orr r3, r4, #192 ; 0xc0
8874: e129f003 msr CPSR_fc, r3
_TOD_Get( &now );
8878: e1a0000d mov r0, sp
887c: ebfff225 bl 5118 <_TOD_Get>
_ISR_Enable(level);
8880: e129f004 msr CPSR_fc, r4
time->tv_sec = now.tv_sec;
8884: e59d3000 ldr r3, [sp]
8888: e5853000 str r3, [r5]
time->tv_usec = now.tv_nsec / TOD_NANOSECONDS_PER_MICROSECOND;
888c: e59d0004 ldr r0, [sp, #4]
8890: e3a01ffa mov r1, #1000 ; 0x3e8
8894: eb002309 bl 114c0 <__aeabi_uidiv>
8898: e5850004 str r0, [r5, #4]
889c: e3a00000 mov r0, #0 ; 0x0
* with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X
* do it. This puts us in good company.
*/
return 0;
}
88a0: e28dd008 add sp, sp, #8 ; 0x8
88a4: e8bd8030 pop {r4, r5, pc}
00002984 <iproc>:
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
if (tty->termios.c_iflag & ISTRIP)
2984: e5912030 ldr r2, [r1, #48] <== NOT EXECUTED
2988: e3120020 tst r2, #32 ; 0x20 <== NOT EXECUTED
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
298c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
2990: e20040ff and r4, r0, #255 ; 0xff <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP) c &= 0x7f;
2994: 1200407f andne r4, r0, #127 ; 0x7f <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
2998: e3120c02 tst r2, #512 ; 0x200 <== NOT EXECUTED
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
299c: e1a05001 mov r5, r1 <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC)
29a0: 0a000006 beq 29c0 <iproc+0x3c> <== NOT EXECUTED
c = tolower (c);
29a4: e59f3164 ldr r3, [pc, #356] ; 2b10 <iproc+0x18c> <== NOT EXECUTED
29a8: e5933000 ldr r3, [r3] <== NOT EXECUTED
29ac: e7d33004 ldrb r3, [r3, r4] <== NOT EXECUTED
29b0: e3130001 tst r3, #1 ; 0x1 <== NOT EXECUTED
29b4: e1a00004 mov r0, r4 <== NOT EXECUTED
29b8: 12840020 addne r0, r4, #32 ; 0x20 <== NOT EXECUTED
29bc: e20040ff and r4, r0, #255 ; 0xff <== NOT EXECUTED
if (c == '\r') {
29c0: e354000d cmp r4, #13 ; 0xd <== NOT EXECUTED
29c4: 1a000005 bne 29e0 <iproc+0x5c> <== NOT EXECUTED
if (tty->termios.c_iflag & IGNCR)
29c8: e3120080 tst r2, #128 ; 0x80 <== NOT EXECUTED
29cc: 1a00004d bne 2b08 <iproc+0x184> <== NOT EXECUTED
return 0; if (tty->termios.c_iflag & ICRNL)
29d0: e3120c01 tst r2, #256 ; 0x100 <== NOT EXECUTED
29d4: 03a0400d moveq r4, #13 ; 0xd <== NOT EXECUTED
29d8: 13a0400a movne r4, #10 ; 0xa <== NOT EXECUTED
29dc: ea000007 b 2a00 <iproc+0x7c> <== NOT EXECUTED
c = '\n';
}
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
29e0: e354000a cmp r4, #10 ; 0xa <== NOT EXECUTED
29e4: 1a000003 bne 29f8 <iproc+0x74> <== 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;
29e8: e3120040 tst r2, #64 ; 0x40 <== NOT EXECUTED
29ec: 03a0400a moveq r4, #10 ; 0xa <== NOT EXECUTED
29f0: 13a0400d movne r4, #13 ; 0xd <== NOT EXECUTED
29f4: ea000001 b 2a00 <iproc+0x7c> <== NOT EXECUTED
c = '\n';
}
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
29f8: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
29fc: 0a00002f beq 2ac0 <iproc+0x13c> <== NOT EXECUTED
2a00: e595203c ldr r2, [r5, #60] <== NOT EXECUTED
2a04: e3120002 tst r2, #2 ; 0x2 <== NOT EXECUTED
2a08: 0a00002c beq 2ac0 <iproc+0x13c> <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
2a0c: e5d53043 ldrb r3, [r5, #67] <== NOT EXECUTED
2a10: e1530004 cmp r3, r4 <== NOT EXECUTED
erase (tty, 0);
2a14: 01a00005 moveq r0, r5 <== NOT EXECUTED
2a18: 03a01000 moveq r1, #0 ; 0x0 <== NOT EXECUTED
}
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
if (c == tty->termios.c_cc[VERASE]) {
2a1c: 0a000004 beq 2a34 <iproc+0xb0> <== NOT EXECUTED
erase (tty, 0);
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
2a20: e5d53044 ldrb r3, [r5, #68] <== NOT EXECUTED
2a24: e1530004 cmp r3, r4 <== NOT EXECUTED
2a28: 1a000003 bne 2a3c <iproc+0xb8> <== NOT EXECUTED
erase (tty, 1);
2a2c: e1a00005 mov r0, r5 <== NOT EXECUTED
2a30: e3a01001 mov r1, #1 ; 0x1 <== NOT EXECUTED
2a34: ebffff61 bl 27c0 <erase> <== NOT EXECUTED
2a38: ea000030 b 2b00 <iproc+0x17c> <== NOT EXECUTED
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
2a3c: e5d53045 ldrb r3, [r5, #69] <== NOT EXECUTED
2a40: e1530004 cmp r3, r4 <== NOT EXECUTED
2a44: 0a00001b beq 2ab8 <iproc+0x134> <== NOT EXECUTED
return 1;
}
else if (c == '\n') {
2a48: e354000a cmp r4, #10 ; 0xa <== NOT EXECUTED
2a4c: 1a00000a bne 2a7c <iproc+0xf8> <== NOT EXECUTED
if (tty->termios.c_lflag & (ECHO | ECHONL))
2a50: e3120048 tst r2, #72 ; 0x48 <== NOT EXECUTED
echo (c, tty);
2a54: 11a00004 movne r0, r4 <== NOT EXECUTED
2a58: 11a01005 movne r1, r5 <== NOT EXECUTED
2a5c: 1bffff36 blne 273c <echo> <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
2a60: e285101c add r1, r5, #28 ; 0x1c <== NOT EXECUTED
2a64: e8910006 ldm r1, {r1, r2} <== NOT EXECUTED
2a68: e2820001 add r0, r2, #1 ; 0x1 <== NOT EXECUTED
2a6c: e3a0300a mov r3, #10 ; 0xa <== NOT EXECUTED
2a70: e7c13002 strb r3, [r1, r2] <== NOT EXECUTED
2a74: e5850020 str r0, [r5, #32] <== NOT EXECUTED
2a78: ea00000e b 2ab8 <iproc+0x134> <== NOT EXECUTED
return 1; } else if ((c == tty->termios.c_cc[VEOL])
2a7c: e5d5304c ldrb r3, [r5, #76] <== NOT EXECUTED
2a80: e1530004 cmp r3, r4 <== NOT EXECUTED
2a84: 0a000002 beq 2a94 <iproc+0x110> <== NOT EXECUTED
2a88: e5d53051 ldrb r3, [r5, #81] <== NOT EXECUTED
2a8c: e1530004 cmp r3, r4 <== NOT EXECUTED
2a90: 1a00000a bne 2ac0 <iproc+0x13c> <== NOT EXECUTED
|| (c == tty->termios.c_cc[VEOL2])) {
if (tty->termios.c_lflag & ECHO)
2a94: e3120008 tst r2, #8 ; 0x8 <== NOT EXECUTED
echo (c, tty);
2a98: 11a00004 movne r0, r4 <== NOT EXECUTED
2a9c: 11a01005 movne r1, r5 <== NOT EXECUTED
2aa0: 1bffff25 blne 273c <echo> <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
2aa4: e285201c add r2, r5, #28 ; 0x1c <== NOT EXECUTED
2aa8: e892000c ldm r2, {r2, r3} <== NOT EXECUTED
2aac: e2831001 add r1, r3, #1 ; 0x1 <== NOT EXECUTED
2ab0: e7c24003 strb r4, [r2, r3] <== NOT EXECUTED
2ab4: e5851020 str r1, [r5, #32] <== NOT EXECUTED
2ab8: e3a00001 mov r0, #1 ; 0x1 <== NOT EXECUTED
2abc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
2ac0: e59f304c ldr r3, [pc, #76] ; 2b14 <iproc+0x190> <== NOT EXECUTED
2ac4: e5933000 ldr r3, [r3] <== NOT EXECUTED
2ac8: e5952020 ldr r2, [r5, #32] <== NOT EXECUTED
2acc: e2433001 sub r3, r3, #1 ; 0x1 <== NOT EXECUTED
2ad0: e1520003 cmp r2, r3 <== NOT EXECUTED
2ad4: aa00000b bge 2b08 <iproc+0x184> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
2ad8: e595303c ldr r3, [r5, #60] <== NOT EXECUTED
2adc: e3130008 tst r3, #8 ; 0x8 <== NOT EXECUTED
echo (c, tty);
2ae0: 11a00004 movne r0, r4 <== NOT EXECUTED
2ae4: 11a01005 movne r1, r5 <== NOT EXECUTED
2ae8: 1bffff13 blne 273c <echo> <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
2aec: e285201c add r2, r5, #28 ; 0x1c <== NOT EXECUTED
2af0: e892000c ldm r2, {r2, r3} <== NOT EXECUTED
2af4: e2831001 add r1, r3, #1 ; 0x1 <== NOT EXECUTED
2af8: e7c24003 strb r4, [r2, r3] <== NOT EXECUTED
2afc: e5851020 str r1, [r5, #32] <== NOT EXECUTED
2b00: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
2b04: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
2b08: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
} return 0; }
2b0c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
00016394 <kill>:
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
return 0;
}
16394: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED 16398: e12fff1e bx lr <== NOT EXECUTED
00001740 <libc_delete_hook>:
/*
* The reentrancy structure was allocated by newlib using malloc()
*/
if (current_task == deleted_task) {
1740: e1500001 cmp r0, r1 <== NOT EXECUTED
ptr = _REENT;
1744: 059f3050 ldreq r3, [pc, #80] ; 179c <libc_delete_hook+0x5c><== NOT EXECUTED
rtems_extension libc_delete_hook(
rtems_tcb *current_task,
rtems_tcb *deleted_task
)
{
1748: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
/*
* The reentrancy structure was allocated by newlib using malloc()
*/
if (current_task == deleted_task) {
ptr = _REENT;
174c: 05934000 ldreq r4, [r3] <== NOT EXECUTED
} else {
ptr = deleted_task->libc_reent;
1750: 15914100 ldrne r4, [r1, #256] <== NOT EXECUTED
}
if (ptr && ptr != &libc_global_reent) {
1754: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
rtems_extension libc_delete_hook(
rtems_tcb *current_task,
rtems_tcb *deleted_task
)
{
1758: e1a06000 mov r6, r0 <== NOT EXECUTED
175c: e1a05001 mov r5, r1 <== NOT EXECUTED
ptr = _REENT;
} else {
ptr = deleted_task->libc_reent;
}
if (ptr && ptr != &libc_global_reent) {
1760: 0a000007 beq 1784 <libc_delete_hook+0x44> <== NOT EXECUTED
1764: e59f3034 ldr r3, [pc, #52] ; 17a0 <libc_delete_hook+0x60> <== NOT EXECUTED
1768: e1540003 cmp r4, r3 <== NOT EXECUTED
176c: 0a000004 beq 1784 <libc_delete_hook+0x44> <== NOT EXECUTED
_reclaim_reent(ptr);
*/
/*
* Just in case there are some buffers lying around.
*/
_fwalk(ptr, newlib_free_buffers);
1770: e1a00004 mov r0, r4 <== NOT EXECUTED
1774: e59f1028 ldr r1, [pc, #40] ; 17a4 <libc_delete_hook+0x64> <== NOT EXECUTED
1778: eb0025cc bl aeb0 <_fwalk> <== NOT EXECUTED
#if REENT_MALLOCED
free(ptr);
#else
_Workspace_Free(ptr);
177c: e1a00004 mov r0, r4 <== NOT EXECUTED
1780: eb001785 bl 759c <_Workspace_Free> <== NOT EXECUTED
/*
* Require the switch back to another task to install its own
*/
if ( current_task == deleted_task ) {
1784: e1560005 cmp r6, r5 <== NOT EXECUTED
_REENT = 0;
1788: 059f300c ldreq r3, [pc, #12] ; 179c <libc_delete_hook+0x5c><== NOT EXECUTED
#else
_Workspace_Free(ptr);
#endif
}
deleted_task->libc_reent = NULL;
178c: e3a02000 mov r2, #0 ; 0x0 <== NOT EXECUTED
1790: e5852100 str r2, [r5, #256] <== NOT EXECUTED
/*
* Require the switch back to another task to install its own
*/
if ( current_task == deleted_task ) {
_REENT = 0;
1794: 05832000 streq r2, [r3] <== NOT EXECUTED
1798: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
00012d4c <lseek>:
{
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
12d4c: e59f30c4 ldr r3, [pc, #196] ; 12e18 <lseek+0xcc> <== NOT EXECUTED 12d50: e5933000 ldr r3, [r3] <== NOT EXECUTED 12d54: e1500003 cmp r0, r3 <== NOT EXECUTED
off_t lseek(
int fd,
off_t offset,
int whence
)
{
12d58: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
12d5c: e1a0c002 mov ip, r2 <== NOT EXECUTED
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
12d60: 2a000006 bcs 12d80 <lseek+0x34> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
12d64: e59f30b0 ldr r3, [pc, #176] ; 12e1c <lseek+0xd0> <== NOT EXECUTED 12d68: e5932000 ldr r2, [r3] <== NOT EXECUTED 12d6c: e3a03034 mov r3, #52 ; 0x34 <== NOT EXECUTED 12d70: e0242093 mla r4, r3, r0, r2 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
12d74: e594300c ldr r3, [r4, #12] <== NOT EXECUTED 12d78: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED 12d7c: 1a000002 bne 12d8c <lseek+0x40> <== NOT EXECUTED 12d80: ebffdea3 bl a814 <__errno> <== NOT EXECUTED 12d84: e3a03009 mov r3, #9 ; 0x9 <== NOT EXECUTED 12d88: ea000017 b 12dec <lseek+0xa0> <== NOT EXECUTED
/*
* Check as many errors as possible before touching iop->offset.
*/
if ( !iop->handlers->lseek_h )
12d8c: e5943030 ldr r3, [r4, #48] <== NOT EXECUTED 12d90: e5933014 ldr r3, [r3, #20] <== NOT EXECUTED 12d94: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED 12d98: 1a000002 bne 12da8 <lseek+0x5c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
12d9c: ebffde9c bl a814 <__errno> <== NOT EXECUTED 12da0: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED 12da4: ea000010 b 12dec <lseek+0xa0> <== NOT EXECUTED
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
12da8: e35c0001 cmp ip, #1 ; 0x1 <== NOT EXECUTED
/*
* Now process the lseek().
*/
old_offset = iop->offset;
12dac: e5945008 ldr r5, [r4, #8] <== NOT EXECUTED
switch ( whence ) {
12db0: 0a000005 beq 12dcc <lseek+0x80> <== NOT EXECUTED 12db4: e35c0002 cmp ip, #2 ; 0x2 <== NOT EXECUTED 12db8: 0a000005 beq 12dd4 <lseek+0x88> <== NOT EXECUTED 12dbc: e35c0000 cmp ip, #0 ; 0x0 <== NOT EXECUTED
case SEEK_SET:
iop->offset = offset;
12dc0: 05841008 streq r1, [r4, #8] <== NOT EXECUTED
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
12dc4: 0a00000b beq 12df8 <lseek+0xac> <== NOT EXECUTED 12dc8: ea000005 b 12de4 <lseek+0x98> <== NOT EXECUTED
case SEEK_SET:
iop->offset = offset;
break;
case SEEK_CUR:
iop->offset += offset;
12dcc: e0813005 add r3, r1, r5 <== NOT EXECUTED 12dd0: ea000001 b 12ddc <lseek+0x90> <== NOT EXECUTED
break;
case SEEK_END:
iop->offset = iop->size + offset;
12dd4: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 12dd8: e0813003 add r3, r1, r3 <== NOT EXECUTED 12ddc: e5843008 str r3, [r4, #8] <== NOT EXECUTED 12de0: ea000004 b 12df8 <lseek+0xac> <== NOT EXECUTED
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
12de4: ebffde8a bl a814 <__errno> <== NOT EXECUTED
12de8: e3a03016 mov r3, #22 ; 0x16 <== NOT EXECUTED
12dec: e5803000 str r3, [r0] <== NOT EXECUTED
12df0: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
12df4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
12df8: e1a0200c mov r2, ip <== NOT EXECUTED 12dfc: e5943030 ldr r3, [r4, #48] <== NOT EXECUTED 12e00: e1a00004 mov r0, r4 <== NOT EXECUTED 12e04: e1a0e00f mov lr, pc <== NOT EXECUTED 12e08: e593f014 ldr pc, [r3, #20] <== NOT EXECUTED
if ( status == (off_t) -1 )
12e0c: e3700001 cmn r0, #1 ; 0x1 <== NOT EXECUTED
iop->offset = old_offset;
12e10: 05845008 streq r5, [r4, #8] <== NOT EXECUTED
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
12e14: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
00008bdc <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
8bdc: e59f20cc ldr r2, [pc, #204] ; 8cb0 <malloc+0xd4>
8be0: e5923004 ldr r3, [r2, #4]
8be4: e2833001 add r3, r3, #1 ; 0x1
8be8: e92d4030 push {r4, r5, lr}
8bec: e5823004 str r3, [r2, #4]
8bf0: e1a05000 mov r5, r0
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
8bf4: ebffffef bl 8bb8 <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
8bf8: e3550000 cmp r5, #0 ; 0x0
8bfc: 0a000028 beq 8ca4 <malloc+0xc8>
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
8c00: e59f30ac ldr r3, [pc, #172] ; 8cb4 <malloc+0xd8>
8c04: e5933000 ldr r3, [r3]
8c08: e3530003 cmp r3, #3 ; 0x3
8c0c: 1a000002 bne 8c1c <malloc+0x40>
8c10: ebffffd1 bl 8b5c <malloc_is_system_state_OK> <== NOT EXECUTED
8c14: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
8c18: 0a000021 beq 8ca4 <malloc+0xc8> <== NOT EXECUTED
* Try to give a segment in the current heap if there is not
* enough space then try to grow the heap.
* If this fails then return a NULL pointer.
*/
return_this = _Protected_heap_Allocate( &RTEMS_Malloc_Heap, size );
8c1c: e59f0094 ldr r0, [pc, #148] ; 8cb8 <malloc+0xdc>
8c20: e1a01005 mov r1, r5
8c24: eb000365 bl 99c0 <_Protected_heap_Allocate>
if ( !return_this ) {
8c28: e2504000 subs r4, r0, #0 ; 0x0
8c2c: 1a00000d bne 8c68 <malloc+0x8c>
if (rtems_malloc_sbrk_helpers)
8c30: e59f3084 ldr r3, [pc, #132] ; 8cbc <malloc+0xe0> <== NOT EXECUTED
8c34: e5933000 ldr r3, [r3] <== NOT EXECUTED
8c38: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
8c3c: 0a000005 beq 8c58 <malloc+0x7c> <== NOT EXECUTED
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
8c40: e1a00005 mov r0, r5 <== NOT EXECUTED
8c44: e1a0e00f mov lr, pc <== NOT EXECUTED
8c48: e593f004 ldr pc, [r3, #4] <== NOT EXECUTED
if ( !return_this ) {
8c4c: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
errno = ENOMEM;
return (void *) 0;
8c50: 11a04000 movne r4, r0 <== NOT EXECUTED
return_this = _Protected_heap_Allocate( &RTEMS_Malloc_Heap, size );
if ( !return_this ) {
if (rtems_malloc_sbrk_helpers)
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
if ( !return_this ) {
8c54: 1a000003 bne 8c68 <malloc+0x8c> <== NOT EXECUTED
errno = ENOMEM;
8c58: eb0006ed bl a814 <__errno> <== NOT EXECUTED
8c5c: e3a0300c mov r3, #12 ; 0xc <== NOT EXECUTED
8c60: e5803000 str r3, [r0] <== NOT EXECUTED
8c64: ea00000f b 8ca8 <malloc+0xcc> <== NOT EXECUTED
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
8c68: e59f3050 ldr r3, [pc, #80] ; 8cc0 <malloc+0xe4>
8c6c: e5933000 ldr r3, [r3]
8c70: e3530000 cmp r3, #0 ; 0x0
(*rtems_malloc_dirty_helper)( return_this, size );
8c74: 11a01005 movne r1, r5
8c78: 11a00004 movne r0, r4
8c7c: 11a0e00f movne lr, pc
8c80: 112fff13 bxne r3
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
8c84: e59f3038 ldr r3, [pc, #56] ; 8cc4 <malloc+0xe8>
8c88: e5933000 ldr r3, [r3]
8c8c: e3530000 cmp r3, #0 ; 0x0
8c90: 0a000004 beq 8ca8 <malloc+0xcc>
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
8c94: e1a00004 mov r0, r4 <== NOT EXECUTED
8c98: e1a0e00f mov lr, pc <== NOT EXECUTED
8c9c: e593f004 ldr pc, [r3, #4] <== NOT EXECUTED
8ca0: ea000000 b 8ca8 <malloc+0xcc> <== NOT EXECUTED
8ca4: e3a04000 mov r4, #0 ; 0x0 <== NOT EXECUTED
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
8ca8: e1a00004 mov r0, r4
8cac: e8bd8030 pop {r4, r5, pc}
00008ba8 <malloc_deferred_free>:
}
void malloc_deferred_free(
void *pointer
)
{
8ba8: 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 );
8bac: e59f0000 ldr r0, [pc, #0] ; 8bb4 <malloc_deferred_free+0xc><== NOT EXECUTED
8bb0: eafff063 b 4d44 <_Chain_Append> <== NOT EXECUTED
00008bb8 <malloc_deferred_frees_process>:
{
rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list);
}
void malloc_deferred_frees_process(void)
{
8bb8: e52de004 push {lr} ; (str lr, [sp, #-4]!)
8bbc: ea000000 b 8bc4 <malloc_deferred_frees_process+0xc>
/*
* If some free's have been deferred, then do them now.
*/
while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL)
free(to_be_freed);
8bc0: ebfffec2 bl 86d0 <free> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
8bc4: e59f000c ldr r0, [pc, #12] ; 8bd8 <malloc_deferred_frees_process+0x20>
8bc8: eb000241 bl 94d4 <_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)
8bcc: e3500000 cmp r0, #0 ; 0x0
8bd0: 1afffffa bne 8bc0 <malloc_deferred_frees_process+0x8>
free(to_be_freed);
}
8bd4: e49df004 pop {pc} ; (ldr pc, [sp], #4)
00008b5c <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 )
8b5c: e59f3020 ldr r3, [pc, #32] ; 8b84 <malloc_is_system_state_OK+0x28>
8b60: e5933000 ldr r3, [r3]
8b64: e3530000 cmp r3, #0 ; 0x0
8b68: 13a00000 movne r0, #0 ; 0x0
8b6c: 112fff1e bxne lr
return false;
if ( _ISR_Nest_level > 0 )
8b70: e59f3010 ldr r3, [pc, #16] ; 8b88 <malloc_is_system_state_OK+0x2c>
8b74: e5933000 ldr r3, [r3]
8b78: e2730001 rsbs r0, r3, #1 ; 0x1
8b7c: 33a00000 movcc r0, #0 ; 0x0
return false;
return true;
}
8b80: e12fff1e bx lr
000015a4 <mknod>:
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
15a4: e92d41f0 push {r4, r5, r6, r7, r8, lr}
15a8: e1a08001 mov r8, r1
int result;
/*
* The file type is field within the mode. Check we have a sane mode set.
*/
switch (mode & S_IFMT) {
15ac: e2011a0f and r1, r1, #61440 ; 0xf000
15b0: e3510901 cmp r1, #16384 ; 0x4000
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
15b4: e24dd018 sub sp, sp, #24 ; 0x18
15b8: e1a04000 mov r4, r0
15bc: e1a06002 mov r6, r2
15c0: e1a07003 mov r7, r3
int result;
/*
* The file type is field within the mode. Check we have a sane mode set.
*/
switch (mode & S_IFMT) {
15c4: 0a00000b beq 15f8 <mknod+0x54>
15c8: 8a000003 bhi 15dc <mknod+0x38>
15cc: e3510a01 cmp r1, #4096 ; 0x1000
15d0: 0a00000a beq 1600 <mknod+0x5c>
15d4: e3510a02 cmp r1, #8192 ; 0x2000
15d8: ea000002 b 15e8 <mknod+0x44>
15dc: e3510a06 cmp r1, #24576 ; 0x6000 <== NOT EXECUTED
15e0: 0a000004 beq 15f8 <mknod+0x54> <== NOT EXECUTED
15e4: e3510902 cmp r1, #32768 ; 0x8000 <== NOT EXECUTED
15e8: 0a000002 beq 15f8 <mknod+0x54>
case S_IFBLK:
case S_IFREG:
case S_IFIFO:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
15ec: eb002488 bl a814 <__errno> <== NOT EXECUTED
15f0: e3a03016 mov r3, #22 ; 0x16 <== NOT EXECUTED
15f4: ea000003 b 1608 <mknod+0x64> <== NOT EXECUTED
}
if ( S_ISFIFO(mode) )
15f8: e3510a01 cmp r1, #4096 ; 0x1000
15fc: 1a000004 bne 1614 <mknod+0x70>
rtems_set_errno_and_return_minus_one( ENOTSUP );
1600: eb002483 bl a814 <__errno> <== NOT EXECUTED
1604: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED
1608: e5803000 str r3, [r0] <== NOT EXECUTED
160c: e3e04000 mvn r4, #0 ; 0x0 <== NOT EXECUTED
1610: ea00003d b 170c <mknod+0x168> <== NOT EXECUTED
rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
1614: e5d43000 ldrb r3, [r4]
1618: e353005c cmp r3, #92 ; 0x5c
161c: 1353002f cmpne r3, #47 ; 0x2f
1620: 13a0e000 movne lr, #0 ; 0x0
1624: 03a0e001 moveq lr, #1 ; 0x1
1628: 0a000001 beq 1634 <mknod+0x90>
162c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
1630: 1a000007 bne 1654 <mknod+0xb0> <== NOT EXECUTED
1634: e59f30dc ldr r3, [pc, #220] ; 1718 <mknod+0x174>
1638: e5933000 ldr r3, [r3]
163c: e2833014 add r3, r3, #20 ; 0x14
1640: e893000f ldm r3, {r0, r1, r2, r3}
1644: e28dc004 add ip, sp, #4 ; 0x4
1648: e88c000f stm ip, {r0, r1, r2, r3}
164c: e3a02001 mov r2, #1 ; 0x1
1650: ea000006 b 1670 <mknod+0xcc>
1654: e59f30bc ldr r3, [pc, #188] ; 1718 <mknod+0x174> <== NOT EXECUTED
1658: e5933000 ldr r3, [r3] <== NOT EXECUTED
165c: e2833004 add r3, r3, #4 ; 0x4 <== NOT EXECUTED
1660: e893000f ldm r3, {r0, r1, r2, r3} <== NOT EXECUTED
1664: e28dc004 add ip, sp, #4 ; 0x4 <== NOT EXECUTED
1668: e88c000f stm ip, {r0, r1, r2, r3} <== NOT EXECUTED
166c: e1a0200e mov r2, lr <== NOT EXECUTED
if ( !temp_loc.ops->evalformake_h ) {
1670: e59d300c ldr r3, [sp, #12]
1674: e5933004 ldr r3, [r3, #4]
1678: e3530000 cmp r3, #0 ; 0x0
167c: 0affffdf beq 1600 <mknod+0x5c>
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->evalformake_h)(
1680: e28d5004 add r5, sp, #4 ; 0x4
1684: e0840002 add r0, r4, r2
1688: e1a01005 mov r1, r5
168c: e28d2014 add r2, sp, #20 ; 0x14
1690: e1a0e00f mov lr, pc
1694: e12fff13 bx r3
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
1698: e3500000 cmp r0, #0 ; 0x0
169c: 1affffda bne 160c <mknod+0x68>
return -1;
if ( !temp_loc.ops->mknod_h ) {
16a0: e59d300c ldr r3, [sp, #12]
16a4: e593c014 ldr ip, [r3, #20]
16a8: e35c0000 cmp ip, #0 ; 0x0
16ac: 1a000006 bne 16cc <mknod+0x128>
rtems_filesystem_freenode( &temp_loc );
16b0: e593301c ldr r3, [r3, #28] <== NOT EXECUTED
16b4: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
16b8: 0affffd0 beq 1600 <mknod+0x5c> <== NOT EXECUTED
16bc: e1a00005 mov r0, r5 <== NOT EXECUTED
16c0: e1a0e00f mov lr, pc <== NOT EXECUTED
16c4: e12fff13 bx r3 <== NOT EXECUTED
16c8: eaffffcc b 1600 <mknod+0x5c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
16cc: e1a03007 mov r3, r7
16d0: e58d5000 str r5, [sp]
16d4: e1a01008 mov r1, r8
16d8: e1a02006 mov r2, r6
16dc: e59d0014 ldr r0, [sp, #20]
16e0: e1a0e00f mov lr, pc
16e4: e12fff1c bx ip
rtems_filesystem_freenode( &temp_loc );
16e8: e59d300c ldr r3, [sp, #12]
16ec: e3530000 cmp r3, #0 ; 0x0
if ( !temp_loc.ops->mknod_h ) {
rtems_filesystem_freenode( &temp_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
16f0: e1a04000 mov r4, r0
rtems_filesystem_freenode( &temp_loc );
16f4: 0a000004 beq 170c <mknod+0x168>
16f8: e593301c ldr r3, [r3, #28]
16fc: e3530000 cmp r3, #0 ; 0x0
1700: 11a00005 movne r0, r5
1704: 11a0e00f movne lr, pc
1708: 112fff13 bxne r3
return result;
}
170c: e1a00004 mov r0, r4
1710: e28dd018 add sp, sp, #24 ; 0x18
1714: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
00008cf4 <mount>:
const rtems_filesystem_operations_table *fs_ops,
rtems_filesystem_options_t options,
const char *device,
const char *mount_point
)
{
8cf4: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
/*
* Is there a file system operations table?
*/
if ( fs_ops == NULL ) {
8cf8: e2519000 subs r9, r1, #0 ; 0x0
const rtems_filesystem_operations_table *fs_ops,
rtems_filesystem_options_t options,
const char *device,
const char *mount_point
)
{
8cfc: e24dd010 sub sp, sp, #16 ; 0x10
8d00: e1a08000 mov r8, r0
8d04: e1a07002 mov r7, r2
8d08: e1a05003 mov r5, r3
8d0c: e59d6030 ldr r6, [sp, #48]
/*
* Is there a file system operations table?
*/
if ( fs_ops == NULL ) {
8d10: 0a000001 beq 8d1c <mount+0x28>
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
8d14: e3520001 cmp r2, #1 ; 0x1
8d18: 9a000002 bls 8d28 <mount+0x34>
options != RTEMS_FILESYSTEM_READ_WRITE ) {
errno = EINVAL;
8d1c: eb0006bc bl a814 <__errno> <== NOT EXECUTED
8d20: e3a03016 mov r3, #22 ; 0x16 <== NOT EXECUTED
8d24: ea000015 b 8d80 <mount+0x8c> <== NOT EXECUTED
return -1;
}
/* Do they support being mounted at all ? */
if ( !fs_ops->fsmount_me_h ) {
8d28: e5994024 ldr r4, [r9, #36]
8d2c: e3540000 cmp r4, #0 ; 0x0
8d30: 1a000005 bne 8d4c <mount+0x58>
errno = ENOTSUP;
8d34: eb0006b6 bl a814 <__errno> <== NOT EXECUTED
8d38: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED
8d3c: e1a0a004 mov sl, r4 <== NOT EXECUTED
8d40: e5803000 str r3, [r0] <== NOT EXECUTED
8d44: e1a05004 mov r5, r4 <== NOT EXECUTED
8d48: ea000064 b 8ee0 <mount+0x1ec> <== NOT EXECUTED
/*
* Allocate a mount table entry
*/
size = sizeof(rtems_filesystem_mount_table_entry_t);
if ( device )
8d4c: e3530000 cmp r3, #0 ; 0x0
8d50: 03a00064 moveq r0, #100 ; 0x64
8d54: 0a000002 beq 8d64 <mount+0x70>
size += strlen( device ) + 1;
8d58: e1a00003 mov r0, r3 <== NOT EXECUTED
8d5c: eb000be2 bl bcec <strlen> <== NOT EXECUTED
8d60: e2800065 add r0, r0, #101 ; 0x65 <== NOT EXECUTED
temp_mt_entry = malloc( size );
8d64: ebffff9c bl 8bdc <malloc>
if ( !temp_mt_entry ) {
8d68: e3500000 cmp r0, #0 ; 0x0
*/
size = sizeof(rtems_filesystem_mount_table_entry_t);
if ( device )
size += strlen( device ) + 1;
temp_mt_entry = malloc( size );
8d6c: e1a04000 mov r4, r0
8d70: e1a0a000 mov sl, r0
if ( !temp_mt_entry ) {
8d74: 1a000003 bne 8d88 <mount+0x94>
errno = ENOMEM;
8d78: eb0006a5 bl a814 <__errno> <== NOT EXECUTED
8d7c: e3a0300c mov r3, #12 ; 0xc <== NOT EXECUTED
8d80: e5803000 str r3, [r0] <== NOT EXECUTED
8d84: ea000061 b 8f10 <mount+0x21c> <== NOT EXECUTED
return -1;
}
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
temp_mt_entry->options = options;
if ( device ) {
8d88: e3550000 cmp r5, #0 ; 0x0
errno = ENOMEM;
return -1;
}
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
temp_mt_entry->options = options;
8d8c: e5807028 str r7, [r0, #40]
if ( !temp_mt_entry ) {
errno = ENOMEM;
return -1;
}
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
8d90: e5840024 str r0, [r4, #36]
if ( device ) {
temp_mt_entry->dev =
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
strcpy( temp_mt_entry->dev, device );
} else
temp_mt_entry->dev = 0;
8d94: 05805060 streq r5, [r0, #96]
}
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
temp_mt_entry->options = options;
if ( device ) {
temp_mt_entry->dev =
8d98: 12803064 addne r3, r0, #100 ; 0x64
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
strcpy( temp_mt_entry->dev, device );
8d9c: 11a00003 movne r0, r3
8da0: 11a01005 movne r1, r5
}
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
temp_mt_entry->options = options;
if ( device ) {
temp_mt_entry->dev =
8da4: 15843060 strne r3, [r4, #96]
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
strcpy( temp_mt_entry->dev, device );
8da8: 1b000ba1 blne bc34 <strcpy>
/*
* The mount_point should be a directory with read/write/execute
* permissions in the existing tree.
*/
if ( mount_point ) {
8dac: e3560000 cmp r6, #0 ; 0x0
8db0: 0a00002c beq 8e68 <mount+0x174>
if ( rtems_filesystem_evaluate_path(
8db4: e1a00006 mov r0, r6 <== NOT EXECUTED
8db8: e3a01007 mov r1, #7 ; 0x7 <== NOT EXECUTED
8dbc: e1a0200d mov r2, sp <== NOT EXECUTED
8dc0: e3a03001 mov r3, #1 ; 0x1 <== NOT EXECUTED
8dc4: ebffe14b bl 12f8 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
8dc8: e3700001 cmn r0, #1 ; 0x1 <== NOT EXECUTED
8dcc: 0a000042 beq 8edc <mount+0x1e8> <== NOT EXECUTED
/*
* Test for node_type_h
*/
if (!loc.ops->node_type_h) {
8dd0: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED
8dd4: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED
8dd8: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
8ddc: 0a000017 beq 8e40 <mount+0x14c> <== NOT EXECUTED
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
8de0: e1a0000d mov r0, sp <== NOT EXECUTED
8de4: e1a0e00f mov lr, pc <== NOT EXECUTED
8de8: e12fff13 bx r3 <== NOT EXECUTED
8dec: e3500001 cmp r0, #1 ; 0x1 <== NOT EXECUTED
8df0: 0a000004 beq 8e08 <mount+0x114> <== NOT EXECUTED
errno = ENOTDIR;
8df4: eb000686 bl a814 <__errno> <== NOT EXECUTED
8df8: e3a03014 mov r3, #20 ; 0x14 <== NOT EXECUTED
8dfc: e5803000 str r3, [r0] <== NOT EXECUTED
8e00: e1a0500d mov r5, sp <== NOT EXECUTED
8e04: ea000035 b 8ee0 <mount+0x1ec> <== NOT EXECUTED
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
8e08: e59f1134 ldr r1, [pc, #308] ; 8f44 <mount+0x250> <== NOT EXECUTED
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
the_mount_entry = (rtems_filesystem_mount_table_entry_t *) the_node;
if ( the_mount_entry->mt_fs_root.node_access == loc->node_access )
8e0c: e59d0000 ldr r0, [sp] <== NOT EXECUTED
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
8e10: e4912004 ldr r2, [r1], #4 <== NOT EXECUTED
8e14: ea000003 b 8e28 <mount+0x134> <== NOT EXECUTED
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
the_mount_entry = (rtems_filesystem_mount_table_entry_t *) the_node;
if ( the_mount_entry->mt_fs_root.node_access == loc->node_access )
8e18: e5923018 ldr r3, [r2, #24] <== NOT EXECUTED
8e1c: e1530000 cmp r3, r0 <== NOT EXECUTED
8e20: 0a000003 beq 8e34 <mount+0x140> <== NOT EXECUTED
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
8e24: e5922000 ldr r2, [r2] <== NOT EXECUTED
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
8e28: e1520001 cmp r2, r1 <== NOT EXECUTED
8e2c: 1afffff9 bne 8e18 <mount+0x124> <== NOT EXECUTED
8e30: ea000039 b 8f1c <mount+0x228> <== NOT EXECUTED
/*
* You can only mount one file system onto a single mount point.
*/
if ( Is_node_fs_root( &loc ) ){
errno = EBUSY;
8e34: eb000676 bl a814 <__errno> <== NOT EXECUTED
8e38: e3a03010 mov r3, #16 ; 0x10 <== NOT EXECUTED
8e3c: eaffffee b 8dfc <mount+0x108> <== NOT EXECUTED
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( !loc.ops->mount_h ){
errno = ENOTSUP;
8e40: eb000673 bl a814 <__errno> <== NOT EXECUTED
8e44: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED
8e48: eaffffeb b 8dfc <mount+0x108> <== NOT EXECUTED
goto cleanup_and_bail;
}
if ( loc.ops->mount_h( temp_mt_entry ) ) {
8e4c: e1a00004 mov r0, r4 <== NOT EXECUTED
8e50: e1a0e00f mov lr, pc <== NOT EXECUTED
8e54: e12fff11 bx r1 <== NOT EXECUTED
8e58: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
8e5c: 01a0500d moveq r5, sp <== NOT EXECUTED
8e60: 0a000008 beq 8e88 <mount+0x194> <== NOT EXECUTED
8e64: eaffffe5 b 8e00 <mount+0x10c> <== NOT EXECUTED
* This is a mount of the base file system --> The
* mt_point_node.node_access will be set to null to indicate that this
* is the root of the entire file system.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
8e68: e5846018 str r6, [r4, #24]
temp_mt_entry->mt_fs_root.handlers = NULL;
8e6c: e584601c str r6, [r4, #28]
temp_mt_entry->mt_fs_root.ops = NULL;
8e70: e5846020 str r6, [r4, #32]
temp_mt_entry->mt_point_node.node_access = NULL;
8e74: e5846008 str r6, [r4, #8]
temp_mt_entry->mt_point_node.handlers = NULL;
8e78: e584600c str r6, [r4, #12]
temp_mt_entry->mt_point_node.ops = NULL;
8e7c: e5846010 str r6, [r4, #16]
temp_mt_entry->mt_point_node.mt_entry = NULL;
8e80: e5846014 str r6, [r4, #20]
8e84: e1a05006 mov r5, r6
}
if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) {
8e88: e1a00004 mov r0, r4
8e8c: e1a0e00f mov lr, pc
8e90: e599f024 ldr pc, [r9, #36]
8e94: e2506000 subs r6, r0, #0 ; 0x0
8e98: 0a000007 beq 8ebc <mount+0x1c8>
/* try to undo the mount operation */
if ( loc.ops->unmount_h ) {
8e9c: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED
8ea0: e5933028 ldr r3, [r3, #40] <== NOT EXECUTED
8ea4: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
8ea8: 0a00000c beq 8ee0 <mount+0x1ec> <== NOT EXECUTED
loc.ops->unmount_h( temp_mt_entry );
8eac: e1a00004 mov r0, r4 <== NOT EXECUTED
8eb0: e1a0e00f mov lr, pc <== NOT EXECUTED
8eb4: e12fff13 bx r3 <== NOT EXECUTED
8eb8: ea000008 b 8ee0 <mount+0x1ec> <== 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 );
8ebc: e59f0080 ldr r0, [pc, #128] ; 8f44 <mount+0x250>
8ec0: e1a01004 mov r1, r4
8ec4: ebffef9e bl 4d44 <_Chain_Append>
*/
rtems_chain_append( &rtems_filesystem_mount_table_control,
&temp_mt_entry->Node );
if ( mt_entry )
8ec8: e3580000 cmp r8, #0 ; 0x0
8ecc: 01a00008 moveq r0, r8
*mt_entry = temp_mt_entry;
8ed0: 15884000 strne r4, [r8]
8ed4: 11a00006 movne r0, r6
8ed8: ea00000d b 8f14 <mount+0x220>
8edc: e3a05000 mov r5, #0 ; 0x0 <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( temp_mt_entry );
8ee0: e1a0000a mov r0, sl <== NOT EXECUTED
8ee4: ebfffdf9 bl 86d0 <free> <== NOT EXECUTED
if ( loc_to_free )
8ee8: e3550000 cmp r5, #0 ; 0x0 <== NOT EXECUTED
8eec: 0a000007 beq 8f10 <mount+0x21c> <== NOT EXECUTED
rtems_filesystem_freenode( loc_to_free );
8ef0: e5953008 ldr r3, [r5, #8] <== NOT EXECUTED
8ef4: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
8ef8: 0a000004 beq 8f10 <mount+0x21c> <== NOT EXECUTED
8efc: e593301c ldr r3, [r3, #28] <== NOT EXECUTED
8f00: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
8f04: 11a00005 movne r0, r5 <== NOT EXECUTED
8f08: 11a0e00f movne lr, pc <== NOT EXECUTED
8f0c: 112fff13 bxne r3 <== NOT EXECUTED
8f10: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
return -1;
}
8f14: e28dd010 add sp, sp, #16 ; 0x10
8f18: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
* traverse the tree.
*/
temp_mt_entry->mt_point_node.node_access = loc.node_access;
temp_mt_entry->mt_point_node.handlers = loc.handlers;
temp_mt_entry->mt_point_node.ops = loc.ops;
8f1c: e99d000c ldmib sp, {r2, r3} <== NOT EXECUTED
/*
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( !loc.ops->mount_h ){
8f20: e5931020 ldr r1, [r3, #32] <== NOT EXECUTED
* until the system is unmounted. It may be needed to correctly
* traverse the tree.
*/
temp_mt_entry->mt_point_node.node_access = loc.node_access;
temp_mt_entry->mt_point_node.handlers = loc.handlers;
8f24: e584200c str r2, [r4, #12] <== NOT EXECUTED
temp_mt_entry->mt_point_node.ops = loc.ops;
temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry;
8f28: e59d200c ldr r2, [sp, #12] <== NOT EXECUTED
/*
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( !loc.ops->mount_h ){
8f2c: e3510000 cmp r1, #0 ; 0x0 <== NOT EXECUTED
* 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.
*/
temp_mt_entry->mt_point_node.node_access = loc.node_access;
8f30: e5840008 str r0, [r4, #8] <== NOT EXECUTED
temp_mt_entry->mt_point_node.handlers = loc.handlers;
temp_mt_entry->mt_point_node.ops = loc.ops;
temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry;
8f34: e5842014 str r2, [r4, #20] <== NOT EXECUTED
* traverse the tree.
*/
temp_mt_entry->mt_point_node.node_access = loc.node_access;
temp_mt_entry->mt_point_node.handlers = loc.handlers;
temp_mt_entry->mt_point_node.ops = loc.ops;
8f38: e5843010 str r3, [r4, #16] <== NOT EXECUTED
/*
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( !loc.ops->mount_h ){
8f3c: 1affffc2 bne 8e4c <mount+0x158> <== NOT EXECUTED
8f40: eaffffbe b 8e40 <mount+0x14c> <== NOT EXECUTED
000017a8 <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
17a8: e92d4010 push {r4, lr}
17ac: e1a04000 mov r4, r0
switch ( fileno(fp) ) {
17b0: eb0024e4 bl ab48 <fileno>
17b4: e3500002 cmp r0, #2 ; 0x2
17b8: 8a00000b bhi 17ec <newlib_free_buffers+0x44>
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
17bc: e1d430bc ldrh r3, [r4, #12]
17c0: e3130080 tst r3, #128 ; 0x80
17c4: 0a00000a beq 17f4 <newlib_free_buffers+0x4c>
free( fp->_bf._base );
17c8: e5940010 ldr r0, [r4, #16]
17cc: eb001bbf bl 86d0 <free>
fp->_flags &= ~__SMBF;
17d0: e1d430bc ldrh r3, [r4, #12]
fp->_bf._base = fp->_p = (unsigned char *) NULL;
17d4: e3a02000 mov r2, #0 ; 0x0
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
free( fp->_bf._base );
fp->_flags &= ~__SMBF;
17d8: e3c33080 bic r3, r3, #128 ; 0x80
fp->_bf._base = fp->_p = (unsigned char *) NULL;
17dc: e5842010 str r2, [r4, #16]
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
free( fp->_bf._base );
fp->_flags &= ~__SMBF;
17e0: e1c430bc strh r3, [r4, #12]
fp->_bf._base = fp->_p = (unsigned char *) NULL;
17e4: e5842000 str r2, [r4]
17e8: ea000001 b 17f4 <newlib_free_buffers+0x4c>
}
break;
default:
fclose(fp);
17ec: e1a00004 mov r0, r4 <== NOT EXECUTED
17f0: eb002458 bl a958 <fclose> <== NOT EXECUTED
} return 0; }
17f4: e3a00000 mov r0, #0 ; 0x0
17f8: e8bd8010 pop {r4, pc}
000019ec <open>:
int open(
const char *pathname,
int flags,
...
)
{
19ec: e92d000e push {r1, r2, r3}
19f0: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
19f4: e24dd010 sub sp, sp, #16 ; 0x10
19f8: e59da030 ldr sl, [sp, #48]
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
19fc: e28a3001 add r3, sl, #1 ; 0x1
if ( ( status & _FREAD ) == _FREAD )
1a00: e2132001 ands r2, r3, #1 ; 0x1
1a04: 01a04002 moveq r4, r2
1a08: 13a04004 movne r4, #4 ; 0x4
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
1a0c: e3130002 tst r3, #2 ; 0x2
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
1a10: 13844002 orrne r4, r4, #2 ; 0x2
int open(
const char *pathname,
int flags,
...
)
{
1a14: e1a08000 mov r8, r0
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
va_start(ap, flags);
mode = va_arg( ap, int );
1a18: e59d9034 ldr r9, [sp, #52]
* 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();
1a1c: eb001c0e bl 8a5c <rtems_libio_allocate>
if ( iop == 0 ) {
1a20: e2507000 subs r7, r0, #0 ; 0x0
1a24: 03a06017 moveq r6, #23 ; 0x17
1a28: 0a00006b beq 1bdc <open+0x1f0>
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
1a2c: e1a01004 mov r1, r4
1a30: e1a00008 mov r0, r8
1a34: e1a0200d mov r2, sp
1a38: e3a03001 mov r3, #1 ; 0x1
1a3c: ebfffe2d bl 12f8 <rtems_filesystem_evaluate_path>
pathname, eval_flags, &loc, true );
if ( status == -1 ) {
1a40: e3700001 cmn r0, #1 ; 0x1
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
1a44: e1a0500d mov r5, sp
pathname, eval_flags, &loc, true );
if ( status == -1 ) {
1a48: 1a00001a bne 1ab8 <open+0xcc>
if ( errno != ENOENT ) {
1a4c: eb002370 bl a814 <__errno> <== NOT EXECUTED
1a50: e5900000 ldr r0, [r0] <== NOT EXECUTED
1a54: e3500002 cmp r0, #2 ; 0x2 <== NOT EXECUTED
1a58: 1a00000a bne 1a88 <open+0x9c> <== NOT EXECUTED
rc = errno;
goto done;
}
/* If the file does not exist and we are not trying to create it--> error */
if ( !(flags & O_CREAT) ) {
1a5c: e21a3c02 ands r3, sl, #512 ; 0x200 <== NOT EXECUTED
1a60: 01a06000 moveq r6, r0 <== NOT EXECUTED
1a64: 01a04003 moveq r4, r3 <== NOT EXECUTED
1a68: 0a00004e beq 1ba8 <open+0x1bc> <== NOT EXECUTED
rc = ENOENT;
goto done;
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
1a6c: e1a00008 mov r0, r8 <== NOT EXECUTED
1a70: e3891902 orr r1, r9, #32768 ; 0x8000 <== NOT EXECUTED
1a74: e3a02000 mov r2, #0 ; 0x0 <== NOT EXECUTED
1a78: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
1a7c: ebfffec8 bl 15a4 <mknod> <== NOT EXECUTED
if ( rc ) {
1a80: e2504000 subs r4, r0, #0 ; 0x0 <== NOT EXECUTED
1a84: 0a000002 beq 1a94 <open+0xa8> <== NOT EXECUTED
rc = errno;
1a88: eb002361 bl a814 <__errno> <== NOT EXECUTED
1a8c: e5906000 ldr r6, [r0] <== NOT EXECUTED
1a90: ea000041 b 1b9c <open+0x1b0> <== NOT EXECUTED
goto done;
}
/* Sanity check to see if the file name exists after the mknod() */
status = rtems_filesystem_evaluate_path( pathname, 0x0, &loc, true );
1a94: e1a0200d mov r2, sp <== NOT EXECUTED
1a98: e1a00008 mov r0, r8 <== NOT EXECUTED
1a9c: e1a01004 mov r1, r4 <== NOT EXECUTED
1aa0: e3a03001 mov r3, #1 ; 0x1 <== NOT EXECUTED
1aa4: ebfffe13 bl 12f8 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
if ( status != 0 ) { /* The file did not exist */
1aa8: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
1aac: 13a0600d movne r6, #13 ; 0xd <== NOT EXECUTED
1ab0: 1a00003c bne 1ba8 <open+0x1bc> <== NOT EXECUTED
1ab4: ea000004 b 1acc <open+0xe0> <== NOT EXECUTED
rc = EACCES;
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
1ab8: e20a3c0a and r3, sl, #2560 ; 0xa00
1abc: e3530c0a cmp r3, #2560 ; 0xa00
1ac0: 01a0400d moveq r4, sp
1ac4: 03a06011 moveq r6, #17 ; 0x11
1ac8: 0a000036 beq 1ba8 <open+0x1bc>
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
1acc: e28d5010 add r5, sp, #16 ; 0x10
1ad0: e5353010 ldr r3, [r5, #-16]!
1ad4: e587302c str r3, [r7, #44]
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
1ad8: e59d3004 ldr r3, [sp, #4]
iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags );
1adc: e1a0000a mov r0, sl
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
1ae0: e5873030 str r3, [r7, #48]
iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags );
1ae4: e597400c ldr r4, [r7, #12]
1ae8: eb001c0e bl 8b28 <rtems_libio_fcntl_flags>
iop->pathinfo = loc;
if ( !iop->handlers->open_h ) {
1aec: e5973030 ldr r3, [r7, #48]
1af0: e5936000 ldr r6, [r3]
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
1af4: e1804004 orr r4, r0, r4
iop->pathinfo = loc;
1af8: e895000f ldm r5, {r0, r1, r2, r3}
1afc: e287c010 add ip, r7, #16 ; 0x10
if ( !iop->handlers->open_h ) {
1b00: e3560000 cmp r6, #0 ; 0x0
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
iop->pathinfo = loc;
1b04: e88c000f stm ip, {r0, r1, r2, r3}
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
1b08: e587400c str r4, [r7, #12]
iop->pathinfo = loc;
if ( !iop->handlers->open_h ) {
1b0c: 0a000040 beq 1c14 <open+0x228>
rc = ENOTSUP;
goto done;
}
rc = (*iop->handlers->open_h)( iop, pathname, flags, mode );
1b10: e1a01008 mov r1, r8
1b14: e1a03009 mov r3, r9
1b18: e1a00007 mov r0, r7
1b1c: e1a0200a mov r2, sl
1b20: e1a0e00f mov lr, pc
1b24: e12fff16 bx r6
if ( rc )
1b28: e2506000 subs r6, r0, #0 ; 0x0
1b2c: 11a0400d movne r4, sp
1b30: 1a00001c bne 1ba8 <open+0x1bc>
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
1b34: e31a0b01 tst sl, #1024 ; 0x400
1b38: 0a00002b beq 1bec <open+0x200>
rc = ftruncate( iop - rtems_libio_iops, 0 );
1b3c: e59f30dc ldr r3, [pc, #220] ; 1c20 <open+0x234> <== NOT EXECUTED
1b40: e5933000 ldr r3, [r3] <== NOT EXECUTED
1b44: e59f20d8 ldr r2, [pc, #216] ; 1c24 <open+0x238> <== NOT EXECUTED
1b48: e0633007 rsb r3, r3, r7 <== NOT EXECUTED
1b4c: e1a03143 asr r3, r3, #2 <== NOT EXECUTED
1b50: e1a01006 mov r1, r6 <== NOT EXECUTED
1b54: e0000392 mul r0, r2, r3 <== NOT EXECUTED
1b58: eb001b04 bl 8770 <ftruncate> <== NOT EXECUTED
if ( rc ) {
1b5c: e2506000 subs r6, r0, #0 ; 0x0 <== NOT EXECUTED
1b60: 0a000021 beq 1bec <open+0x200> <== NOT EXECUTED
if(errno) rc = errno;
1b64: eb00232a bl a814 <__errno> <== NOT EXECUTED
1b68: e5903000 ldr r3, [r0] <== NOT EXECUTED
1b6c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
1b70: 0a000001 beq 1b7c <open+0x190> <== NOT EXECUTED
1b74: eb002326 bl a814 <__errno> <== NOT EXECUTED
1b78: e5906000 ldr r6, [r0] <== NOT EXECUTED
close( iop - rtems_libio_iops );
1b7c: e59f309c ldr r3, [pc, #156] ; 1c20 <open+0x234> <== NOT EXECUTED
1b80: e5933000 ldr r3, [r3] <== NOT EXECUTED
1b84: e59f2098 ldr r2, [pc, #152] ; 1c24 <open+0x238> <== NOT EXECUTED
1b88: e0633007 rsb r3, r3, r7 <== NOT EXECUTED
1b8c: e1a03143 asr r3, r3, #2 <== NOT EXECUTED
1b90: e0000392 mul r0, r2, r3 <== NOT EXECUTED
1b94: eb001aa3 bl 8628 <close> <== NOT EXECUTED
1b98: e3a07000 mov r7, #0 ; 0x0 <== NOT EXECUTED
*/
done:
va_end(ap);
if ( rc ) {
1b9c: e3560000 cmp r6, #0 ; 0x0 <== NOT EXECUTED
1ba0: 0a000011 beq 1bec <open+0x200> <== NOT EXECUTED
1ba4: e3a04000 mov r4, #0 ; 0x0 <== NOT EXECUTED
if ( iop )
1ba8: e3570000 cmp r7, #0 ; 0x0 <== NOT EXECUTED
rtems_libio_free( iop );
1bac: 11a00007 movne r0, r7 <== NOT EXECUTED
1bb0: 1b001b92 blne 8a00 <rtems_libio_free> <== NOT EXECUTED
if ( loc_to_free )
1bb4: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
1bb8: 0a000007 beq 1bdc <open+0x1f0> <== NOT EXECUTED
rtems_filesystem_freenode( loc_to_free );
1bbc: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED
1bc0: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
1bc4: 0a000004 beq 1bdc <open+0x1f0> <== NOT EXECUTED
1bc8: e593301c ldr r3, [r3, #28] <== NOT EXECUTED
1bcc: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
1bd0: 11a00004 movne r0, r4 <== NOT EXECUTED
1bd4: 11a0e00f movne lr, pc <== NOT EXECUTED
1bd8: 112fff13 bxne r3 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( rc );
1bdc: eb00230c bl a814 <__errno>
1be0: e5806000 str r6, [r0]
1be4: e3e00000 mvn r0, #0 ; 0x0
1be8: ea000005 b 1c04 <open+0x218>
}
return iop - rtems_libio_iops;
1bec: e59f302c ldr r3, [pc, #44] ; 1c20 <open+0x234>
1bf0: e5933000 ldr r3, [r3]
1bf4: e59f2028 ldr r2, [pc, #40] ; 1c24 <open+0x238>
1bf8: e0633007 rsb r3, r3, r7
1bfc: e1a03143 asr r3, r3, #2
1c00: e0000392 mul r0, r2, r3
}
1c04: e28dd010 add sp, sp, #16 ; 0x10
1c08: e8bd47f0 pop {r4, r5, r6, r7, r8, r9, sl, lr}
1c0c: e28dd00c add sp, sp, #12 ; 0xc
1c10: e12fff1e bx lr
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
}
return iop - rtems_libio_iops;
1c14: e1a0400d mov r4, sp <== NOT EXECUTED
1c18: e3a06086 mov r6, #134 ; 0x86 <== NOT EXECUTED
1c1c: eaffffe1 b 1ba8 <open+0x1bc> <== NOT EXECUTED
00001988 <open_dev_console>:
int error_code = 'S' << 24 | 'T' << 16 | 'D' << 8;
/*
* Attempt to open /dev/console.
*/
if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) {
1988: e3a01000 mov r1, #0 ; 0x0
/*
* This is a replaceable stub
*/
void open_dev_console(void)
{
198c: e52de004 push {lr} ; (str lr, [sp, #-4]!)
int error_code = 'S' << 24 | 'T' << 16 | 'D' << 8;
/*
* Attempt to open /dev/console.
*/
if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) {
1990: e59f0048 ldr r0, [pc, #72] ; 19e0 <open_dev_console+0x58>
1994: e1a02001 mov r2, r1
1998: eb000013 bl 19ec <open>
199c: e3700001 cmn r0, #1 ; 0x1
19a0: 049df004 popeq {pc} ; (ldreq pc, [sp], #4)
/*
* But if we find /dev/console once, we better find it twice more
* or something is REALLY wrong.
*/
if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1)
19a4: e59f0034 ldr r0, [pc, #52] ; 19e0 <open_dev_console+0x58>
19a8: e3a01001 mov r1, #1 ; 0x1
19ac: e3a02000 mov r2, #0 ; 0x0
19b0: eb00000d bl 19ec <open>
19b4: e3700001 cmn r0, #1 ; 0x1
rtems_fatal_error_occurred( error_code | '1' );
19b8: 059f0024 ldreq r0, [pc, #36] ; 19e4 <open_dev_console+0x5c>
/*
* But if we find /dev/console once, we better find it twice more
* or something is REALLY wrong.
*/
if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1)
19bc: 0a000006 beq 19dc <open_dev_console+0x54>
rtems_fatal_error_occurred( error_code | '1' );
if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1)
19c0: e59f0018 ldr r0, [pc, #24] ; 19e0 <open_dev_console+0x58>
19c4: e3a01001 mov r1, #1 ; 0x1
19c8: e3a02000 mov r2, #0 ; 0x0
19cc: eb000006 bl 19ec <open>
19d0: e3700001 cmn r0, #1 ; 0x1
19d4: 149df004 popne {pc} ; (ldrne pc, [sp], #4)
rtems_fatal_error_occurred( error_code | '2' );
19d8: e59f0008 ldr r0, [pc, #8] ; 19e8 <open_dev_console+0x60> <== NOT EXECUTED
19dc: eb000c0f bl 4a20 <rtems_fatal_error_occurred> <== NOT EXECUTED
000025e8 <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
25e8: e92d4010 push {r4, lr}
int i;
if (tty->termios.c_oflag & OPOST) {
25ec: e5912034 ldr r2, [r1, #52]
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
25f0: e24dd004 sub sp, sp, #4 ; 0x4
int i;
if (tty->termios.c_oflag & OPOST) {
25f4: e3120001 tst r2, #1 ; 0x1
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
25f8: e1a04001 mov r4, r1
25fc: e5cd0000 strb r0, [sp]
int i;
if (tty->termios.c_oflag & OPOST) {
2600: 0a000044 beq 2718 <oproc+0x130>
switch (c) {
2604: e5dd1000 ldrb r1, [sp]
2608: e2413008 sub r3, r1, #8 ; 0x8
260c: e3530005 cmp r3, #5 ; 0x5
2610: 979ff103 ldrls pc, [pc, r3, lsl #2]
2614: ea00002d b 26d0 <oproc+0xe8>
2618: 000026bc .word 0x000026bc
261c: 00002690 .word 0x00002690 <== NOT EXECUTED
2620: 00002630 .word 0x00002630 <== NOT EXECUTED
2624: 000026d0 .word 0x000026d0 <== NOT EXECUTED
2628: 000026d0 .word 0x000026d0 <== NOT EXECUTED
262c: 0000265c .word 0x0000265c <== NOT EXECUTED
case '\n': if (tty->termios.c_oflag & ONLRET)
2630: e3120020 tst r2, #32 ; 0x20
tty->column = 0;
2634: 13a03000 movne r3, #0 ; 0x0
2638: 15843028 strne r3, [r4, #40]
if (tty->termios.c_oflag & ONLCR) {
263c: e5943034 ldr r3, [r4, #52]
2640: e3130004 tst r3, #4 ; 0x4
2644: 0a000033 beq 2718 <oproc+0x130>
rtems_termios_puts ("\r", 1, tty);
2648: e59f00e0 ldr r0, [pc, #224] ; 2730 <oproc+0x148>
264c: e3a01001 mov r1, #1 ; 0x1
2650: e1a02004 mov r2, r4
2654: ebffff9f bl 24d8 <rtems_termios_puts>
2658: ea00000a b 2688 <oproc+0xa0>
tty->column = 0;
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
265c: e3120010 tst r2, #16 ; 0x10 <== NOT EXECUTED
2660: 0a000002 beq 2670 <oproc+0x88> <== NOT EXECUTED
2664: e5943028 ldr r3, [r4, #40] <== NOT EXECUTED
2668: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
266c: 0a00002d beq 2728 <oproc+0x140> <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
2670: e2123008 ands r3, r2, #8 ; 0x8 <== NOT EXECUTED
2674: 0a000026 beq 2714 <oproc+0x12c> <== NOT EXECUTED
c = '\n';
2678: e3a0300a mov r3, #10 ; 0xa <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
267c: e3120020 tst r2, #32 ; 0x20 <== NOT EXECUTED
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
return;
if (tty->termios.c_oflag & OCRNL) {
c = '\n';
2680: e5cd3000 strb r3, [sp] <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
2684: 0a000023 beq 2718 <oproc+0x130> <== NOT EXECUTED
tty->column = 0;
2688: e3a03000 mov r3, #0 ; 0x0
268c: ea000020 b 2714 <oproc+0x12c>
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
2690: e5943028 ldr r3, [r4, #40] <== NOT EXECUTED
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
2694: e2022b06 and r2, r2, #6144 ; 0x1800 <== NOT EXECUTED
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
2698: e2031007 and r1, r3, #7 ; 0x7 <== NOT EXECUTED
269c: e2611008 rsb r1, r1, #8 ; 0x8 <== NOT EXECUTED
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
26a0: e3520b06 cmp r2, #6144 ; 0x1800 <== NOT EXECUTED
26a4: e0813003 add r3, r1, r3 <== NOT EXECUTED
26a8: 1a000019 bne 2714 <oproc+0x12c> <== NOT EXECUTED
tty->column += i;
26ac: e5843028 str r3, [r4, #40] <== NOT EXECUTED
rtems_termios_puts ( " ", i, tty);
26b0: e1a02004 mov r2, r4 <== NOT EXECUTED
26b4: e59f0078 ldr r0, [pc, #120] ; 2734 <oproc+0x14c> <== NOT EXECUTED
26b8: ea000019 b 2724 <oproc+0x13c> <== NOT EXECUTED
}
tty->column += i;
break;
case '\b':
if (tty->column > 0)
26bc: e5943028 ldr r3, [r4, #40] <== NOT EXECUTED
26c0: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
tty->column--;
26c4: c2433001 subgt r3, r3, #1 ; 0x1 <== NOT EXECUTED
}
tty->column += i;
break;
case '\b':
if (tty->column > 0)
26c8: ca000011 bgt 2714 <oproc+0x12c> <== NOT EXECUTED
26cc: ea000011 b 2718 <oproc+0x130> <== NOT EXECUTED
tty->column--;
break;
default:
if (tty->termios.c_oflag & OLCUC)
26d0: e3120002 tst r2, #2 ; 0x2
26d4: 0a000006 beq 26f4 <oproc+0x10c>
c = toupper(c);
26d8: e59f3058 ldr r3, [pc, #88] ; 2738 <oproc+0x150> <== NOT EXECUTED
26dc: e5933000 ldr r3, [r3] <== NOT EXECUTED
26e0: e7d33001 ldrb r3, [r3, r1] <== NOT EXECUTED
26e4: e3130002 tst r3, #2 ; 0x2 <== NOT EXECUTED
26e8: e1a02001 mov r2, r1 <== NOT EXECUTED
26ec: 12412020 subne r2, r1, #32 ; 0x20 <== NOT EXECUTED
26f0: e5cd2000 strb r2, [sp] <== NOT EXECUTED
if (!iscntrl(c))
26f4: e59f303c ldr r3, [pc, #60] ; 2738 <oproc+0x150>
26f8: e5932000 ldr r2, [r3]
26fc: e5dd3000 ldrb r3, [sp]
2700: e7d23003 ldrb r3, [r2, r3]
2704: e3130020 tst r3, #32 ; 0x20
2708: 1a000002 bne 2718 <oproc+0x130>
tty->column++;
270c: e5943028 ldr r3, [r4, #40]
2710: e2833001 add r3, r3, #1 ; 0x1
2714: e5843028 str r3, [r4, #40]
break; } } rtems_termios_puts (&c, 1, tty);
2718: e1a02004 mov r2, r4
271c: e1a0000d mov r0, sp
2720: e3a01001 mov r1, #1 ; 0x1
2724: ebffff6b bl 24d8 <rtems_termios_puts>
}
2728: e28dd004 add sp, sp, #4 ; 0x4
272c: e8bd8010 pop {r4, pc}
00012ebc <read>:
)
{
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
12ebc: e59f30ac ldr r3, [pc, #172] ; 12f70 <read+0xb4> <== NOT EXECUTED 12ec0: e5933000 ldr r3, [r3] <== NOT EXECUTED 12ec4: e1500003 cmp r0, r3 <== NOT EXECUTED
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
12ec8: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
12ecc: e1a0c000 mov ip, r0 <== NOT EXECUTED
12ed0: e1a06001 mov r6, r1 <== NOT EXECUTED
12ed4: e1a05002 mov r5, r2 <== NOT EXECUTED
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
12ed8: 2a000010 bcs 12f20 <read+0x64> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
12edc: e59f3090 ldr r3, [pc, #144] ; 12f74 <read+0xb8> <== NOT EXECUTED 12ee0: e5930000 ldr r0, [r3] <== NOT EXECUTED 12ee4: e3a03034 mov r3, #52 ; 0x34 <== NOT EXECUTED 12ee8: e0240c93 mla r4, r3, ip, r0 <== NOT EXECUTED
rtems_libio_check_is_open( iop );
12eec: e594300c ldr r3, [r4, #12] <== NOT EXECUTED 12ef0: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED 12ef4: 0a000009 beq 12f20 <read+0x64> <== NOT EXECUTED
rtems_libio_check_buffer( buffer );
12ef8: e3510000 cmp r1, #0 ; 0x0 <== NOT EXECUTED 12efc: 1a000002 bne 12f0c <read+0x50> <== NOT EXECUTED 12f00: ebffde43 bl a814 <__errno> <== NOT EXECUTED 12f04: e3a03016 mov r3, #22 ; 0x16 <== NOT EXECUTED 12f08: ea00000d b 12f44 <read+0x88> <== NOT EXECUTED
rtems_libio_check_count( count );
12f0c: e3520000 cmp r2, #0 ; 0x0 <== NOT EXECUTED
12f10: 01a00002 moveq r0, r2 <== NOT EXECUTED
12f14: 08bd8070 popeq {r4, r5, r6, pc} <== NOT EXECUTED
rtems_libio_check_permissions_with_error( iop, LIBIO_FLAGS_READ, EBADF );
12f18: e3130002 tst r3, #2 ; 0x2 <== NOT EXECUTED 12f1c: 1a000002 bne 12f2c <read+0x70> <== NOT EXECUTED 12f20: ebffde3b bl a814 <__errno> <== NOT EXECUTED 12f24: e3a03009 mov r3, #9 ; 0x9 <== NOT EXECUTED 12f28: ea000005 b 12f44 <read+0x88> <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
12f2c: e5943030 ldr r3, [r4, #48] <== NOT EXECUTED 12f30: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 12f34: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED 12f38: 1a000004 bne 12f50 <read+0x94> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
12f3c: ebffde34 bl a814 <__errno> <== NOT EXECUTED
12f40: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED
12f44: e5803000 str r3, [r0] <== NOT EXECUTED
12f48: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
12f4c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
rc = (*iop->handlers->read_h)( iop, buffer, count );
12f50: e1a00004 mov r0, r4 <== NOT EXECUTED 12f54: e1a0e00f mov lr, pc <== NOT EXECUTED 12f58: e12fff13 bx r3 <== NOT EXECUTED
if ( rc > 0 )
12f5c: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
iop->offset += rc;
12f60: c5943008 ldrgt r3, [r4, #8] <== NOT EXECUTED 12f64: c0833000 addgt r3, r3, r0 <== NOT EXECUTED 12f68: c5843008 strgt r3, [r4, #8] <== NOT EXECUTED
return rc;
}
12f6c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
00012fdc <realloc>:
{
size_t old_size;
char *new_area;
size_t resize;
MSBUMP(realloc_calls, 1);
12fdc: e92d4070 push {r4, r5, r6, lr}
12fe0: e59fc108 ldr ip, [pc, #264] ; 130f0 <realloc+0x114>
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
12fe4: e59f3108 ldr r3, [pc, #264] ; 130f4 <realloc+0x118> 12fe8: e5932000 ldr r2, [r3]
{
size_t old_size;
char *new_area;
size_t resize;
MSBUMP(realloc_calls, 1);
12fec: e59c3010 ldr r3, [ip, #16]
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
12ff0: e3520003 cmp r2, #3 ; 0x3
{
size_t old_size;
char *new_area;
size_t resize;
MSBUMP(realloc_calls, 1);
12ff4: e2833001 add r3, r3, #1 ; 0x1 12ff8: e24dd004 sub sp, sp, #4 ; 0x4 12ffc: e58c3010 str r3, [ip, #16] 13000: e1a04000 mov r4, r0 13004: e1a05001 mov r5, r1
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
13008: 1a000007 bne 1302c <realloc+0x50>
if (_Thread_Dispatch_disable_level > 0)
1300c: e59f30e4 ldr r3, [pc, #228] ; 130f8 <realloc+0x11c> 13010: e5933000 ldr r3, [r3] 13014: e3530000 cmp r3, #0 ; 0x0
13018: 1a000030 bne 130e0 <realloc+0x104>
return (void *) 0;
if (_ISR_Nest_level > 0)
1301c: e59f30d8 ldr r3, [pc, #216] ; 130fc <realloc+0x120> 13020: e5933000 ldr r3, [r3] 13024: e3530000 cmp r3, #0 ; 0x0
13028: 1a00002c bne 130e0 <realloc+0x104>
}
/*
* Continue with realloc().
*/
if ( !ptr )
1302c: e3540000 cmp r4, #0 ; 0x0
13030: 1a000003 bne 13044 <realloc+0x68>
return malloc( size );
13034: e1a00005 mov r0, r5 <== NOT EXECUTED 13038: ebffd6e7 bl 8bdc <malloc> <== NOT EXECUTED 1303c: e1a04000 mov r4, r0 <== NOT EXECUTED 13040: ea000027 b 130e4 <realloc+0x108> <== NOT EXECUTED
if ( !size ) {
13044: e3550000 cmp r5, #0 ; 0x0
13048: 1a000003 bne 1305c <realloc+0x80>
free( ptr );
1304c: e1a00004 mov r0, r4 <== NOT EXECUTED 13050: ebffd59e bl 86d0 <free> <== NOT EXECUTED 13054: e1a04005 mov r4, r5 <== NOT EXECUTED 13058: ea000021 b 130e4 <realloc+0x108> <== NOT EXECUTED
return (void *) 0;
}
if ( !_Protected_heap_Get_block_size(&RTEMS_Malloc_Heap, ptr, &old_size) ) {
1305c: e59f009c ldr r0, [pc, #156] ; 13100 <realloc+0x124> 13060: e1a01004 mov r1, r4 13064: e1a0200d mov r2, sp 13068: eb000054 bl 131c0 <_Protected_heap_Get_block_size> 1306c: e2506000 subs r6, r0, #0 ; 0x0
13070: 1a000003 bne 13084 <realloc+0xa8>
errno = EINVAL;
13074: ebffdde6 bl a814 <__errno> 13078: e3a03016 mov r3, #22 ; 0x16 1307c: e5803000 str r3, [r0] 13080: ea000014 b 130d8 <realloc+0xfc>
#if defined(RTEMS_MALLOC_BOUNDARY_HELPERS)
if (rtems_malloc_boundary_helpers)
resize += (*rtems_malloc_boundary_helpers->overhead)();
#endif
if ( _Protected_heap_Resize_block( &RTEMS_Malloc_Heap, ptr, resize ) ) {
13084: e59f0074 ldr r0, [pc, #116] ; 13100 <realloc+0x124> 13088: e1a01004 mov r1, r4 1308c: e1a02005 mov r2, r5 13090: eb00005b bl 13204 <_Protected_heap_Resize_block> 13094: e3500000 cmp r0, #0 ; 0x0
13098: 1a000011 bne 130e4 <realloc+0x108>
* 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 );
1309c: e1a00005 mov r0, r5 130a0: ebffd6cd bl 8bdc <malloc>
MSBUMP(malloc_calls, -1); /* subtract off the malloc */
130a4: e59f2044 ldr r2, [pc, #68] ; 130f0 <realloc+0x114> 130a8: e5923004 ldr r3, [r2, #4]
if ( !new_area ) {
130ac: e2506000 subs r6, r0, #0 ; 0x0
* and the C Standard.
*/
new_area = malloc( size );
MSBUMP(malloc_calls, -1); /* subtract off the malloc */
130b0: e2433001 sub r3, r3, #1 ; 0x1 130b4: e5823004 str r3, [r2, #4]
if ( !new_area ) {
130b8: 0a000008 beq 130e0 <realloc+0x104>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
130bc: e59d2000 ldr r2, [sp] 130c0: e1a01004 mov r1, r4 130c4: e1550002 cmp r5, r2 130c8: 31a02005 movcc r2, r5 130cc: ebffdf9a bl af3c <memcpy>
free( ptr );
130d0: e1a00004 mov r0, r4 130d4: ebffd57d bl 86d0 <free> 130d8: e1a04006 mov r4, r6 130dc: ea000000 b 130e4 <realloc+0x108>
return new_area;
130e0: e3a04000 mov r4, #0 ; 0x0 <== NOT EXECUTED
}
130e4: e1a00004 mov r0, r4
130e8: e28dd004 add sp, sp, #4 ; 0x4
130ec: e8bd8070 pop {r4, r5, r6, pc}
0000a244 <rtems_assoc_local_by_remote_bitfield>:
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
a244: e92d41f0 push {r4, r5, r6, r7, r8, lr}
a248: e3a06000 mov r6, #0 ; 0x0
a24c: e1a08000 mov r8, r0
a250: e1a07001 mov r7, r1
a254: e3a04001 mov r4, #1 ; 0x1
a258: e1a05006 mov r5, r6
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
if (b & remote_value)
a25c: e1140007 tst r4, r7
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
a260: e2855001 add r5, r5, #1 ; 0x1
if (b & remote_value)
a264: 0a000003 beq a278 <rtems_assoc_local_by_remote_bitfield+0x34>
local_value |= rtems_assoc_local_by_remote(ap, b);
a268: e1a01004 mov r1, r4 <== NOT EXECUTED
a26c: e1a00008 mov r0, r8 <== NOT EXECUTED
a270: eb000005 bl a28c <rtems_assoc_local_by_remote> <== NOT EXECUTED
a274: e1866000 orr r6, r6, r0 <== NOT EXECUTED
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
a278: e3550020 cmp r5, #32 ; 0x20
a27c: e1a04084 lsl r4, r4, #1
a280: 1afffff5 bne a25c <rtems_assoc_local_by_remote_bitfield+0x18>
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
}
return local_value;
}
a284: e1a00006 mov r0, r6
a288: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
0000bfb4 <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;
}
bfb4: e59f0000 ldr r0, [pc, #0] ; bfbc <rtems_assoc_name_bad+0x8><== NOT EXECUTED
bfb8: e12fff1e bx lr <== NOT EXECUTED
0000a220 <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
a220: e92d4010 push {r4, lr}
a224: e1a04001 mov r4, r1
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
a228: eb000006 bl a248 <rtems_assoc_ptr_by_local>
if (nap)
a22c: e3500000 cmp r0, #0 ; 0x0
a230: 0a000001 beq a23c <rtems_assoc_name_by_local+0x1c>
return nap->name;
return rtems_assoc_name_bad(local_value);
}
a234: e5900000 ldr r0, [r0]
a238: 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);
a23c: e1a00004 mov r0, r4 <== NOT EXECUTED
}
a240: e8bd4010 pop {r4, lr} <== NOT EXECUTED
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
a244: ea00075a b bfb4 <rtems_assoc_name_bad> <== NOT EXECUTED
0000a2a0 <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
a2a0: e92d4030 push {r4, r5, lr}
a2a4: e1a04000 mov r4, r0
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
a2a8: e5900000 ldr r0, [r0]
a2ac: e3500000 cmp r0, #0 ; 0x0
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
a2b0: e1a05001 mov r5, r1
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
a2b4: 0a000004 beq a2cc <rtems_assoc_ptr_by_remote+0x2c>
a2b8: e59f103c ldr r1, [pc, #60] ; a2fc <rtems_assoc_ptr_by_remote+0x5c>
a2bc: eb000622 bl bb4c <strcmp>
a2c0: e3500000 cmp r0, #0 ; 0x0
default_ap = ap++;
a2c4: 01a02004 moveq r2, r4
uint32_t remote_value
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
a2c8: 0a000004 beq a2e0 <rtems_assoc_ptr_by_remote+0x40>
default_ap = ap++;
a2cc: e3a02000 mov r2, #0 ; 0x0
a2d0: ea000003 b a2e4 <rtems_assoc_ptr_by_remote+0x44>
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
a2d4: e5943008 ldr r3, [r4, #8]
a2d8: e1530005 cmp r3, r5
a2dc: 0a000004 beq a2f4 <rtems_assoc_ptr_by_remote+0x54>
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
a2e0: e284400c add r4, r4, #12 ; 0xc
a2e4: e5943000 ldr r3, [r4]
a2e8: e3530000 cmp r3, #0 ; 0x0
a2ec: 1afffff8 bne a2d4 <rtems_assoc_ptr_by_remote+0x34>
a2f0: e1a04002 mov r4, r2 <== NOT EXECUTED
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
a2f4: e1a00004 mov r0, r4
a2f8: e8bd8030 pop {r4, r5, pc}
0000a300 <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
a300: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
a304: eb000125 bl a7a0 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if (nap)
a308: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
return nap->remote_value;
a30c: 15900008 ldrne r0, [r0, #8] <== NOT EXECUTED
return 0;
}
a310: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
00003ac8 <rtems_clock_get>:
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
3ac8: e92d4010 push {r4, lr}
if ( !time_buffer )
3acc: e2514000 subs r4, r1, #0 ; 0x0
3ad0: 03a00009 moveq r0, #9 ; 0x9
3ad4: 08bd8010 popeq {r4, pc}
return RTEMS_INVALID_ADDRESS;
switch ( option ) {
3ad8: e3500004 cmp r0, #4 ; 0x4
3adc: 979ff100 ldrls pc, [pc, r0, lsl #2]
3ae0: ea000004 b 3af8 <rtems_clock_get+0x30>
3ae4: 00003b00 .word 0x00003b00
3ae8: 00003b0c .word 0x00003b0c
3aec: 00003b18 .word 0x00003b18 <== NOT EXECUTED
3af0: 00003b20 .word 0x00003b20 <== NOT EXECUTED
3af4: 00003b30 .word 0x00003b30 <== NOT EXECUTED
3af8: e3a0000a mov r0, #10 ; 0xa
3afc: e8bd8010 pop {r4, pc}
case RTEMS_CLOCK_GET_TOD:
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
3b00: e1a00004 mov r0, r4
break;
}
return RTEMS_INVALID_NUMBER;
}
3b04: e8bd4010 pop {r4, lr}
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
switch ( option ) {
case RTEMS_CLOCK_GET_TOD:
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
3b08: ea000025 b 3ba4 <rtems_clock_get_tod>
case RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH:
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
3b0c: e1a00004 mov r0, r4
break;
}
return RTEMS_INVALID_NUMBER;
}
3b10: e8bd4010 pop {r4, lr}
switch ( option ) {
case RTEMS_CLOCK_GET_TOD:
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
case RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH:
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
3b14: ea000008 b 3b3c <rtems_clock_get_seconds_since_epoch>
case RTEMS_CLOCK_GET_TICKS_SINCE_BOOT: {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
3b18: eb00001d bl 3b94 <rtems_clock_get_ticks_since_boot>
3b1c: ea000000 b 3b24 <rtems_clock_get+0x5c>
return RTEMS_SUCCESSFUL;
}
case RTEMS_CLOCK_GET_TICKS_PER_SECOND: {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
3b20: eb000013 bl 3b74 <rtems_clock_get_ticks_per_second>
3b24: e5840000 str r0, [r4]
3b28: e3a00000 mov r0, #0 ; 0x0
3b2c: e8bd8010 pop {r4, pc}
return RTEMS_SUCCESSFUL;
}
case RTEMS_CLOCK_GET_TIME_VALUE:
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
3b30: e1a00004 mov r0, r4
break;
}
return RTEMS_INVALID_NUMBER;
}
3b34: e8bd4010 pop {r4, lr}
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
case RTEMS_CLOCK_GET_TIME_VALUE:
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
3b38: ea00004b b 3c6c <rtems_clock_get_tod_timeval>
00003b74 <rtems_clock_get_ticks_per_second>:
#include <rtems/score/thread.h>
#include <rtems/score/tod.h>
#include <rtems/score/watchdog.h>
rtems_interval rtems_clock_get_ticks_per_second(void)
{
3b74: e59f3010 ldr r3, [pc, #16] ; 3b8c <rtems_clock_get_ticks_per_second+0x18>
3b78: e52de004 push {lr} ; (str lr, [sp, #-4]!)
3b7c: e5931000 ldr r1, [r3]
3b80: e59f0008 ldr r0, [pc, #8] ; 3b90 <rtems_clock_get_ticks_per_second+0x1c>
3b84: eb00364d bl 114c0 <__aeabi_uidiv>
return TOD_MICROSECONDS_PER_SECOND / _TOD_Microseconds_per_tick; }
3b88: e49df004 pop {pc} ; (ldr pc, [sp], #4)
00001f8c <rtems_cpu_usage_report_with_plugin>:
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
1f8c: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
struct timespec uptime, total, ran;
#else
uint32_t total_units = 0;
#endif
if ( !print )
1f90: e251a000 subs sl, r1, #0 ; 0x0
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
1f94: e24dd040 sub sp, sp, #64 ; 0x40
1f98: e1a08000 mov r8, r0
struct timespec uptime, total, ran;
#else
uint32_t total_units = 0;
#endif
if ( !print )
1f9c: 0a000058 beq 2104 <rtems_cpu_usage_report_with_plugin+0x178>
* 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.
*/
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
_TOD_Get_uptime( &uptime );
1fa0: e28d4030 add r4, sp, #48 ; 0x30
1fa4: e1a00004 mov r0, r4
_Timespec_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
1fa8: e28d5028 add r5, sp, #40 ; 0x28
* 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.
*/
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
_TOD_Get_uptime( &uptime );
1fac: eb001243 bl 68c0 <_TOD_Get_uptime>
_Timespec_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
1fb0: e1a01004 mov r1, r4
1fb4: e1a02005 mov r2, r5
1fb8: e59f014c ldr r0, [pc, #332] ; 210c <rtems_cpu_usage_report_with_plugin+0x180>
1fbc: eb001b31 bl 8c88 <_Timespec_Subtract>
}
}
}
#endif
(*print)( context, "CPU Usage by thread\n"
1fc0: e1a00008 mov r0, r8
1fc4: e59f1144 ldr r1, [pc, #324] ; 2110 <rtems_cpu_usage_report_with_plugin+0x184>
1fc8: e1a0e00f mov lr, pc
1fcc: e12fff1a bx sl
1fd0: e59f613c ldr r6, [pc, #316] ; 2114 <rtems_cpu_usage_report_with_plugin+0x188>
_Timespec_Subtract(
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timespec_Add_to( &ran, &used );
};
_Timespec_Divide( &ran, &total, &ival, &fval );
1fd4: e28db020 add fp, sp, #32 ; 0x20
);
for ( api_index = 1 ;
api_index <= OBJECTS_APIS_LAST ;
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
1fd8: e5963004 ldr r3, [r6, #4]
1fdc: e3530000 cmp r3, #0 ; 0x0
1fe0: 0a00003a beq 20d0 <rtems_cpu_usage_report_with_plugin+0x144>
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
1fe4: e5937004 ldr r7, [r3, #4]
if ( information ) {
1fe8: e3570000 cmp r7, #0 ; 0x0
1fec: 13a05001 movne r5, #1 ; 0x1
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
struct timespec used;
_Timespec_Subtract(
1ff0: 128d9018 addne r9, sp, #24 ; 0x18
api_index <= OBJECTS_APIS_LAST ;
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
1ff4: 1a000030 bne 20bc <rtems_cpu_usage_report_with_plugin+0x130>
1ff8: ea000034 b 20d0 <rtems_cpu_usage_report_with_plugin+0x144> <== NOT EXECUTED
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
1ffc: e597301c ldr r3, [r7, #28]
2000: e7934105 ldr r4, [r3, r5, lsl #2]
if ( !the_thread )
2004: e3540000 cmp r4, #0 ; 0x0
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
2008: e2855001 add r5, r5, #1 ; 0x1
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
200c: 0a00002a beq 20bc <rtems_cpu_usage_report_with_plugin+0x130>
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
2010: e5940008 ldr r0, [r4, #8]
2014: eb000d63 bl 55a8 <rtems_object_get_name>
(*print)(
2018: e28d300b add r3, sp, #11 ; 0xb
201c: e5942008 ldr r2, [r4, #8]
2020: e1a00008 mov r0, r8
2024: e59f10ec ldr r1, [pc, #236] ; 2118 <rtems_cpu_usage_report_with_plugin+0x18c>
2028: e1a0e00f mov lr, pc
202c: e12fff1a bx sl
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
/*
* If this is the currently executing thread, account for time
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
2030: e5942088 ldr r2, [r4, #136]
2034: e5943084 ldr r3, [r4, #132]
2038: e58d2024 str r2, [sp, #36]
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
203c: e59f20d8 ldr r2, [pc, #216] ; 211c <rtems_cpu_usage_report_with_plugin+0x190>
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
/*
* If this is the currently executing thread, account for time
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
2040: e58d3020 str r3, [sp, #32]
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
2044: e5923000 ldr r3, [r2]
2048: e5942008 ldr r2, [r4, #8]
204c: e5933008 ldr r3, [r3, #8]
2050: e1530002 cmp r3, r2
2054: 1a000006 bne 2074 <rtems_cpu_usage_report_with_plugin+0xe8>
struct timespec used;
_Timespec_Subtract(
2058: e59f00c0 ldr r0, [pc, #192] ; 2120 <rtems_cpu_usage_report_with_plugin+0x194>
205c: e28d1030 add r1, sp, #48 ; 0x30
2060: e1a02009 mov r2, r9
2064: eb001b07 bl 8c88 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timespec_Add_to( &ran, &used );
2068: e1a0000b mov r0, fp
206c: e1a01009 mov r1, r9
2070: eb001ac5 bl 8b8c <_Timespec_Add_to>
};
_Timespec_Divide( &ran, &total, &ival, &fval );
2074: e28d203c add r2, sp, #60 ; 0x3c
2078: e28d3038 add r3, sp, #56 ; 0x38
207c: e1a0000b mov r0, fp
2080: e28d1028 add r1, sp, #40 ; 0x28
2084: eb001ad9 bl 8bf0 <_Timespec_Divide>
/*
* Print the information
*/
(*print)( context,
2088: e3a01ffa mov r1, #1000 ; 0x3e8
208c: e59d0024 ldr r0, [sp, #36]
2090: eb004a5d bl 14a0c <__aeabi_uidiv>
2094: e59d203c ldr r2, [sp, #60]
2098: e58d2000 str r2, [sp]
209c: e59d2038 ldr r2, [sp, #56]
20a0: e1a03000 mov r3, r0
20a4: e58d2004 str r2, [sp, #4]
20a8: e1a00008 mov r0, r8
20ac: e59f1070 ldr r1, [pc, #112] ; 2124 <rtems_cpu_usage_report_with_plugin+0x198>
20b0: e59d2020 ldr r2, [sp, #32]
20b4: e1a0e00f mov lr, pc
20b8: e12fff1a bx sl
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
20bc: e1d731b0 ldrh r3, [r7, #16]
20c0: e1550003 cmp r5, r3
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
20c4: e3a0100d mov r1, #13 ; 0xd
20c8: e28d200b add r2, sp, #11 ; 0xb
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
20cc: 9affffca bls 1ffc <rtems_cpu_usage_report_with_plugin+0x70>
" ID NAME TICKS PERCENT\n"
#endif
);
for ( api_index = 1 ;
api_index <= OBJECTS_APIS_LAST ;
20d0: e59f3050 ldr r3, [pc, #80] ; 2128 <rtems_cpu_usage_report_with_plugin+0x19c>
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
20d4: e2866004 add r6, r6, #4 ; 0x4
" ID NAME TICKS PERCENT\n"
#endif
);
for ( api_index = 1 ;
api_index <= OBJECTS_APIS_LAST ;
20d8: e1560003 cmp r6, r3
20dc: 1affffbd bne 1fd8 <rtems_cpu_usage_report_with_plugin+0x4c>
}
}
}
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
(*print)( context, "Time since last CPU Usage reset %" PRId32
20e0: e3a01ffa mov r1, #1000 ; 0x3e8
20e4: e59d002c ldr r0, [sp, #44]
20e8: eb004a47 bl 14a0c <__aeabi_uidiv>
20ec: e59f1038 ldr r1, [pc, #56] ; 212c <rtems_cpu_usage_report_with_plugin+0x1a0>
20f0: e1a03000 mov r3, r0
20f4: e59d2028 ldr r2, [sp, #40]
20f8: e1a00008 mov r0, r8
20fc: e1a0e00f mov lr, pc
2100: e12fff1a bx sl
"Ticks since last reset = %" PRId32 "\n",
_Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset
);
(*print)( context, "Total Units = %" PRId32 "\n", total_units );
#endif
}
2104: e28dd040 add sp, sp, #64 ; 0x40
2108: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
00009414 <rtems_debug_enable>:
void rtems_debug_enable (
rtems_debug_control to_be_enabled
)
{
_Debug_Level |= to_be_enabled;
9414: e59f300c ldr r3, [pc, #12] ; 9428 <rtems_debug_enable+0x14><== NOT EXECUTED
9418: e5932000 ldr r2, [r3] <== NOT EXECUTED
941c: e1800002 orr r0, r0, r2 <== NOT EXECUTED
9420: e5830000 str r0, [r3] <== NOT EXECUTED
}
9424: e12fff1e bx lr <== NOT EXECUTED
00009eec <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
static int
rtems_deviceio_errno(rtems_status_code code)
{
9eec: e92d4010 push {r4, lr} <== NOT EXECUTED
9ef0: e1a01000 mov r1, r0 <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t) code)))
9ef4: e59f0018 ldr r0, [pc, #24] ; 9f14 <rtems_deviceio_errno+0x28><== NOT EXECUTED
9ef8: eb000100 bl a300 <rtems_assoc_remote_by_local> <== NOT EXECUTED
9efc: e2504000 subs r4, r0, #0 ; 0x0 <== NOT EXECUTED
9f00: 0a000001 beq 9f0c <rtems_deviceio_errno+0x20> <== NOT EXECUTED
{
errno = rc;
9f04: eb000242 bl a814 <__errno> <== NOT EXECUTED
9f08: e5804000 str r4, [r0] <== NOT EXECUTED
return -1;
}
return -1;
}
9f0c: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
9f10: e8bd8010 pop {r4, pc} <== NOT EXECUTED
00002498 <rtems_error>:
int rtems_error(
int error_flag,
const char *printf_format,
...
)
{
2498: e92d000e push {r1, r2, r3} <== NOT EXECUTED
249c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
va_list arglist;
int chars_written;
va_start(arglist, printf_format);
chars_written = rtems_verror(error_flag, printf_format, arglist);
24a0: e59d1004 ldr r1, [sp, #4] <== NOT EXECUTED
24a4: e28d2008 add r2, sp, #8 ; 0x8 <== NOT EXECUTED
24a8: ebffff85 bl 22c4 <rtems_verror> <== NOT EXECUTED
va_end(arglist);
return chars_written;
}
24ac: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
24b0: e28dd00c add sp, sp, #12 ; 0xc <== NOT EXECUTED
24b4: e12fff1e bx lr <== NOT EXECUTED
0000125c <rtems_filesystem_evaluate_parent>:
int rtems_filesystem_evaluate_parent(
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
125c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
rtems_filesystem_location_info_t parent;
int result;
if ( !pathloc )
1260: e3510000 cmp r1, #0 ; 0x0 <== NOT EXECUTED
int rtems_filesystem_evaluate_parent(
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
1264: e24dd010 sub sp, sp, #16 ; 0x10 <== NOT EXECUTED
1268: e1a0e000 mov lr, r0 <== NOT EXECUTED
rtems_filesystem_location_info_t parent;
int result;
if ( !pathloc )
126c: 1a000002 bne 127c <rtems_filesystem_evaluate_parent+0x20> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
1270: eb002567 bl a814 <__errno> <== NOT EXECUTED
1274: e3a03005 mov r3, #5 ; 0x5 <== NOT EXECUTED
1278: ea000005 b 1294 <rtems_filesystem_evaluate_parent+0x38> <== NOT EXECUTED
if ( !pathloc->ops->evalpath_h )
127c: e5913008 ldr r3, [r1, #8] <== NOT EXECUTED
1280: e593c000 ldr ip, [r3] <== NOT EXECUTED
1284: e35c0000 cmp ip, #0 ; 0x0 <== NOT EXECUTED
1288: 1a000004 bne 12a0 <rtems_filesystem_evaluate_parent+0x44> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
128c: eb002560 bl a814 <__errno> <== NOT EXECUTED
1290: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED
1294: e5803000 str r3, [r0] <== NOT EXECUTED
1298: e3e04000 mvn r4, #0 ; 0x0 <== NOT EXECUTED
129c: ea000011 b 12e8 <rtems_filesystem_evaluate_parent+0x8c> <== NOT EXECUTED
parent = *pathloc;
12a0: e891000f ldm r1, {r0, r1, r2, r3} <== NOT EXECUTED
12a4: e88d000f stm sp, {r0, r1, r2, r3} <== NOT EXECUTED
result = (*pathloc->ops->evalpath_h)( "..", flags, &parent );
12a8: e1a0100e mov r1, lr <== NOT EXECUTED
12ac: e59f0040 ldr r0, [pc, #64] ; 12f4 <rtems_filesystem_evaluate_parent+0x98><== NOT EXECUTED
12b0: e1a0200d mov r2, sp <== NOT EXECUTED
12b4: e1a0e00f mov lr, pc <== NOT EXECUTED
12b8: e12fff1c bx ip <== NOT EXECUTED
if (result != 0){
12bc: e2504000 subs r4, r0, #0 ; 0x0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
if ( !pathloc->ops->evalpath_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
parent = *pathloc;
12c0: e1a0500d mov r5, sp <== NOT EXECUTED
result = (*pathloc->ops->evalpath_h)( "..", flags, &parent );
if (result != 0){
12c4: 1afffff3 bne 1298 <rtems_filesystem_evaluate_parent+0x3c> <== NOT EXECUTED
return -1;
}
rtems_filesystem_freenode( &parent );
12c8: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED
12cc: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
12d0: 0a000004 beq 12e8 <rtems_filesystem_evaluate_parent+0x8c> <== NOT EXECUTED
12d4: e593301c ldr r3, [r3, #28] <== NOT EXECUTED
12d8: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
12dc: 11a0000d movne r0, sp <== NOT EXECUTED
12e0: 11a0e00f movne lr, pc <== NOT EXECUTED
12e4: 112fff13 bxne r3 <== NOT EXECUTED
return result;
}
12e8: e1a00004 mov r0, r4 <== NOT EXECUTED
12ec: e28dd010 add sp, sp, #16 ; 0x10 <== NOT EXECUTED
12f0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
000012f8 <rtems_filesystem_evaluate_path>:
const char *pathname,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
12f8: e92d4070 push {r4, r5, r6, lr}
/*
* Verify Input parameters.
*/
if ( !pathname )
12fc: e250e000 subs lr, r0, #0 ; 0x0
const char *pathname,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
1300: e1a06001 mov r6, r1
1304: e1a04002 mov r4, r2
1308: e1a05003 mov r5, r3
/*
* Verify Input parameters.
*/
if ( !pathname )
130c: 1a000002 bne 131c <rtems_filesystem_evaluate_path+0x24>
rtems_set_errno_and_return_minus_one( EFAULT );
1310: eb00253f bl a814 <__errno> <== NOT EXECUTED
1314: e3a0300e mov r3, #14 ; 0xe <== NOT EXECUTED
1318: ea00003e b 1418 <rtems_filesystem_evaluate_path+0x120> <== NOT EXECUTED
if ( !pathloc )
131c: e3520000 cmp r2, #0 ; 0x0
1320: 1a000002 bne 1330 <rtems_filesystem_evaluate_path+0x38>
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
1324: eb00253a bl a814 <__errno> <== NOT EXECUTED
1328: e3a03005 mov r3, #5 ; 0x5 <== NOT EXECUTED
132c: ea000039 b 1418 <rtems_filesystem_evaluate_path+0x120> <== NOT EXECUTED
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
1330: e5de3000 ldrb r3, [lr]
1334: e353005c cmp r3, #92 ; 0x5c
1338: 1353002f cmpne r3, #47 ; 0x2f
133c: 13a0c000 movne ip, #0 ; 0x0
1340: 03a0c001 moveq ip, #1 ; 0x1
1344: 0a000001 beq 1350 <rtems_filesystem_evaluate_path+0x58>
1348: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
134c: 1a000006 bne 136c <rtems_filesystem_evaluate_path+0x74> <== NOT EXECUTED
1350: e59f30e0 ldr r3, [pc, #224] ; 1438 <rtems_filesystem_evaluate_path+0x140>
1354: e5933000 ldr r3, [r3]
1358: e2833014 add r3, r3, #20 ; 0x14
135c: e893000f ldm r3, {r0, r1, r2, r3}
1360: e884000f stm r4, {r0, r1, r2, r3}
1364: e3a02001 mov r2, #1 ; 0x1
1368: ea000005 b 1384 <rtems_filesystem_evaluate_path+0x8c>
136c: e59f30c4 ldr r3, [pc, #196] ; 1438 <rtems_filesystem_evaluate_path+0x140><== NOT EXECUTED
1370: e5933000 ldr r3, [r3] <== NOT EXECUTED
1374: e2833004 add r3, r3, #4 ; 0x4 <== NOT EXECUTED
1378: e893000f ldm r3, {r0, r1, r2, r3} <== NOT EXECUTED
137c: e884000f stm r4, {r0, r1, r2, r3} <== NOT EXECUTED
1380: e1a0200c mov r2, ip <== NOT EXECUTED
if ( !pathloc->ops->evalpath_h )
1384: e5943008 ldr r3, [r4, #8]
1388: e5933000 ldr r3, [r3]
138c: e3530000 cmp r3, #0 ; 0x0
1390: 0a00001e beq 1410 <rtems_filesystem_evaluate_path+0x118>
rtems_set_errno_and_return_minus_one( ENOTSUP );
result = (*pathloc->ops->evalpath_h)( &pathname[i], flags, pathloc );
1394: e08e0002 add r0, lr, r2
1398: e1a01006 mov r1, r6
139c: e1a02004 mov r2, r4
13a0: e1a0e00f mov lr, pc
13a4: e12fff13 bx r3
/*
* Get the Node type and determine if you need to follow the link or
* not.
*/
if ( (result == 0) && follow_link ) {
13a8: e2703001 rsbs r3, r0, #1 ; 0x1
13ac: 33a03000 movcc r3, #0 ; 0x0
13b0: e3550000 cmp r5, #0 ; 0x0
13b4: 03a03000 moveq r3, #0 ; 0x0
13b8: e3530000 cmp r3, #0 ; 0x0
13bc: 08bd8070 popeq {r4, r5, r6, pc}
if ( !pathloc->ops->node_type_h ){
13c0: e5943008 ldr r3, [r4, #8]
13c4: e5932010 ldr r2, [r3, #16]
13c8: e3520000 cmp r2, #0 ; 0x0
13cc: 0a00000a beq 13fc <rtems_filesystem_evaluate_path+0x104>
rtems_filesystem_freenode( pathloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
type = (*pathloc->ops->node_type_h)( pathloc );
13d0: e1a00004 mov r0, r4
13d4: e1a0e00f mov lr, pc
13d8: e12fff12 bx r2
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
13dc: e2400003 sub r0, r0, #3 ; 0x3
13e0: e3500001 cmp r0, #1 ; 0x1
13e4: 83a00000 movhi r0, #0 ; 0x0
13e8: 88bd8070 pophi {r4, r5, r6, pc}
( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
if ( !pathloc->ops->eval_link_h ){
13ec: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED
13f0: e5932034 ldr r2, [r3, #52] <== NOT EXECUTED
13f4: e3520000 cmp r2, #0 ; 0x0 <== NOT EXECUTED
13f8: 1a000009 bne 1424 <rtems_filesystem_evaluate_path+0x12c> <== NOT EXECUTED
rtems_filesystem_freenode( pathloc );
13fc: e593301c ldr r3, [r3, #28] <== NOT EXECUTED
1400: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
1404: 11a00004 movne r0, r4 <== NOT EXECUTED
1408: 11a0e00f movne lr, pc <== NOT EXECUTED
140c: 112fff13 bxne r3 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
1410: eb0024ff bl a814 <__errno> <== NOT EXECUTED
1414: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED
1418: e5803000 str r3, [r0] <== NOT EXECUTED
141c: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
1420: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
* pathloc will be passed up (and eventually released).
* Hence, the (valid) originial node that we submit to
* eval_link_h() should be released by the handler.
*/
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
1424: e1a00004 mov r0, r4 <== NOT EXECUTED
1428: e1a01006 mov r1, r6 <== NOT EXECUTED
142c: e1a0e00f mov lr, pc <== NOT EXECUTED
1430: e12fff12 bx r2 <== NOT EXECUTED
}
}
return result;
}
1434: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
000084d0 <rtems_filesystem_initialize>:
* configuration is a single instantiation of the IMFS or miniIMFS with
* a single "/dev" directory in it.
*/
void rtems_filesystem_initialize( void )
{
84d0: e92d4030 push {r4, r5, lr}
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
84d4: e59f50dc ldr r5, [pc, #220] ; 85b8 <rtems_filesystem_initialize+0xe8>
84d8: e5952000 ldr r2, [r5]
84dc: e3a03012 mov r3, #18 ; 0x12
84e0: e5823024 str r3, [r2, #36]
* configuration is a single instantiation of the IMFS or miniIMFS with
* a single "/dev" directory in it.
*/
void rtems_filesystem_initialize( void )
{
84e4: e24dd018 sub sp, sp, #24 ; 0x18
*/
rtems_filesystem_umask = 022;
init_fs_mount_table();
84e8: eb0001fa bl 8cd8 <init_fs_mount_table>
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
84ec: e59f30c8 ldr r3, [pc, #200] ; 85bc <rtems_filesystem_initialize+0xec>
84f0: e5933000 ldr r3, [r3]
84f4: e3530000 cmp r3, #0 ; 0x0
rtems_fatal_error_occurred( 0xABCD0001 );
84f8: 059f00c0 ldreq r0, [pc, #192] ; 85c0 <rtems_filesystem_initialize+0xf0>
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
84fc: 0a000009 beq 8528 <rtems_filesystem_initialize+0x58>
rtems_fatal_error_occurred( 0xABCD0001 );
mt = &rtems_filesystem_mount_table[0];
8500: e59f30bc ldr r3, [pc, #188] ; 85c4 <rtems_filesystem_initialize+0xf4>
8504: e5932000 ldr r2, [r3]
status = mount(
8508: e592300c ldr r3, [r2, #12]
850c: e58d3000 str r3, [sp]
8510: e28d0014 add r0, sp, #20 ; 0x14
8514: e892000e ldm r2, {r1, r2, r3}
8518: eb0001f5 bl 8cf4 <mount>
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
851c: e3700001 cmn r0, #1 ; 0x1
8520: 1a000001 bne 852c <rtems_filesystem_initialize+0x5c>
rtems_fatal_error_occurred( 0xABCD0002 );
8524: e59f009c ldr r0, [pc, #156] ; 85c8 <rtems_filesystem_initialize+0xf8><== NOT EXECUTED
8528: ebfff13c bl 4a20 <rtems_fatal_error_occurred> <== NOT EXECUTED
* set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root;
852c: e59d3014 ldr r3, [sp, #20]
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
rtems_fatal_error_occurred( 0xABCD0002 );
rtems_filesystem_link_counts = 0;
8530: e595e000 ldr lr, [r5]
* set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root;
8534: e2833018 add r3, r3, #24 ; 0x18
8538: e893000f ldm r3, {r0, r1, r2, r3}
853c: e28ec014 add ip, lr, #20 ; 0x14
8540: e88c000f stm ip, {r0, r1, r2, r3}
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 0, &loc, 0);
8544: e28d4004 add r4, sp, #4 ; 0x4
8548: e3a01000 mov r1, #0 ; 0x0
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
rtems_fatal_error_occurred( 0xABCD0002 );
rtems_filesystem_link_counts = 0;
854c: e3a03000 mov r3, #0 ; 0x0
8550: e1ce32b8 strh r3, [lr, #40]
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 0, &loc, 0);
8554: e1a02004 mov r2, r4
8558: e1a03001 mov r3, r1
855c: e59f0068 ldr r0, [pc, #104] ; 85cc <rtems_filesystem_initialize+0xfc>
8560: ebffe364 bl 12f8 <rtems_filesystem_evaluate_path>
rtems_filesystem_root = loc;
8564: e595c000 ldr ip, [r5]
8568: e894000f ldm r4, {r0, r1, r2, r3}
856c: e28cc014 add ip, ip, #20 ; 0x14
8570: e88c000f stm ip, {r0, r1, r2, r3}
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 0, &loc, 0);
8574: e3a01000 mov r1, #0 ; 0x0
8578: e1a02004 mov r2, r4
857c: e1a03001 mov r3, r1
8580: e59f0044 ldr r0, [pc, #68] ; 85cc <rtems_filesystem_initialize+0xfc>
8584: ebffe35b bl 12f8 <rtems_filesystem_evaluate_path>
rtems_filesystem_current = loc;
8588: e595c000 ldr ip, [r5]
858c: e894000f ldm r4, {r0, r1, r2, r3}
8590: e28cc004 add ip, ip, #4 ; 0x4
8594: e88c000f stm 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);
8598: e59f0030 ldr r0, [pc, #48] ; 85d0 <rtems_filesystem_initialize+0x100>
859c: e59f1030 ldr r1, [pc, #48] ; 85d4 <rtems_filesystem_initialize+0x104>
85a0: eb0001c8 bl 8cc8 <mkdir>
if ( status != 0 )
85a4: e3500000 cmp r0, #0 ; 0x0
rtems_fatal_error_occurred( 0xABCD0003 );
85a8: 159f0028 ldrne r0, [pc, #40] ; 85d8 <rtems_filesystem_initialize+0x108>
* 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);
if ( status != 0 )
85ac: 1affffdd bne 8528 <rtems_filesystem_initialize+0x58>
* before device drivers are initialized. So we return via a base
* filesystem image and nothing auto-mounted at this point.
*/
#endif
}
85b0: e28dd018 add sp, sp, #24 ; 0x18
85b4: e8bd8030 pop {r4, r5, pc}
00009460 <rtems_io_initialize>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
9460: e59f3040 ldr r3, [pc, #64] ; 94a8 <rtems_io_initialize+0x48>
9464: e5933000 ldr r3, [r3]
9468: e1500003 cmp r0, r3
rtems_status_code rtems_io_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
946c: e92d4010 push {r4, lr}
9470: e1a04000 mov r4, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
9474: 23a0000a movcs r0, #10 ; 0xa
9478: 28bd8010 popcs {r4, pc}
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].initialization_entry;
947c: e3a03018 mov r3, #24 ; 0x18
9480: e00c0493 mul ip, r3, r4
9484: e59f3020 ldr r3, [pc, #32] ; 94ac <rtems_io_initialize+0x4c>
9488: e5933000 ldr r3, [r3]
948c: e793300c ldr r3, [r3, ip]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
9490: e3530000 cmp r3, #0 ; 0x0
9494: 01a00003 moveq r0, r3
9498: 08bd8010 popeq {r4, pc}
949c: e1a0e00f mov lr, pc
94a0: e12fff13 bx r3
}
94a4: e8bd8010 pop {r4, pc}
0000112c <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
112c: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
1130: e24dd010 sub sp, sp, #16 ; 0x10 <== 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( name, 0x00, &loc, true );
1134: e1a0200d mov r2, sp <== NOT EXECUTED
1138: e3a03001 mov r3, #1 ; 0x1 <== NOT EXECUTED
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
113c: e1a05001 mov r5, 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( name, 0x00, &loc, true );
1140: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
1144: e1a07000 mov r7, r0 <== 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( name, 0x00, &loc, true );
1148: eb00006a bl 12f8 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
114c: e59d2008 ldr r2, [sp, #8] <== NOT EXECUTED
1150: e5923010 ldr r3, [r2, #16] <== NOT EXECUTED
1154: e3530000 cmp r3, #0 ; 0x0 <== 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( name, 0x00, &loc, true );
1158: e1a0800d mov r8, sp <== NOT EXECUTED
115c: e1a04000 mov r4, r0 <== NOT EXECUTED
the_jnode = loc.node_access;
1160: e59d6000 ldr r6, [sp] <== NOT EXECUTED
if ( !loc.ops->node_type_h ) {
1164: 1a000009 bne 1190 <rtems_io_lookup_name+0x64> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
1168: e592301c ldr r3, [r2, #28] <== NOT EXECUTED
116c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
1170: 11a0000d movne r0, sp <== NOT EXECUTED
1174: 11a0e00f movne lr, pc <== NOT EXECUTED
1178: 112fff13 bxne r3 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
117c: eb0025a4 bl a814 <__errno> <== NOT EXECUTED
1180: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED
1184: e5803000 str r3, [r0] <== NOT EXECUTED
1188: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
118c: ea000026 b 122c <rtems_io_lookup_name+0x100> <== NOT EXECUTED
}
node_type = (*loc.ops->node_type_h)( &loc );
1190: e1a0000d mov r0, sp <== NOT EXECUTED
1194: e1a0e00f mov lr, pc <== NOT EXECUTED
1198: e12fff13 bx r3 <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
119c: e3500002 cmp r0, #2 ; 0x2 <== NOT EXECUTED
11a0: 03540000 cmpeq r4, #0 ; 0x0 <== NOT EXECUTED
11a4: 03a0a000 moveq sl, #0 ; 0x0 <== NOT EXECUTED
11a8: 13a0a001 movne sl, #1 ; 0x1 <== NOT EXECUTED
11ac: e59d4008 ldr r4, [sp, #8] <== NOT EXECUTED
11b0: 0a000008 beq 11d8 <rtems_io_lookup_name+0xac> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
11b4: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
11b8: 0a000018 beq 1220 <rtems_io_lookup_name+0xf4> <== NOT EXECUTED
11bc: e594301c ldr r3, [r4, #28] <== NOT EXECUTED
11c0: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
11c4: 0a000015 beq 1220 <rtems_io_lookup_name+0xf4> <== NOT EXECUTED
11c8: e1a0000d mov r0, sp <== NOT EXECUTED
11cc: e1a0e00f mov lr, pc <== NOT EXECUTED
11d0: e12fff13 bx r3 <== NOT EXECUTED
11d4: ea000011 b 1220 <rtems_io_lookup_name+0xf4> <== NOT EXECUTED
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
11d8: e5857000 str r7, [r5] <== NOT EXECUTED
device_info->device_name_length = strlen( name );
11dc: e1a00007 mov r0, r7 <== NOT EXECUTED
11e0: eb002ac1 bl bcec <strlen> <== NOT EXECUTED
11e4: e5850004 str r0, [r5, #4] <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
11e8: e5963050 ldr r3, [r6, #80] <== NOT EXECUTED
11ec: e5853008 str r3, [r5, #8] <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
11f0: e5963054 ldr r3, [r6, #84] <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
11f4: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
}
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
device_info->major = the_jnode->info.device.major;
device_info->minor = the_jnode->info.device.minor;
11f8: e585300c str r3, [r5, #12] <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
11fc: 0a000009 beq 1228 <rtems_io_lookup_name+0xfc> <== NOT EXECUTED
1200: e594301c ldr r3, [r4, #28] <== NOT EXECUTED
1204: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
1208: 0a000006 beq 1228 <rtems_io_lookup_name+0xfc> <== NOT EXECUTED
120c: e1a0000d mov r0, sp <== NOT EXECUTED
1210: e1a0e00f mov lr, pc <== NOT EXECUTED
1214: e12fff13 bx r3 <== NOT EXECUTED
1218: e1a0000a mov r0, sl <== NOT EXECUTED
121c: ea000002 b 122c <rtems_io_lookup_name+0x100> <== NOT EXECUTED
1220: e3a0000d mov r0, #13 ; 0xd <== NOT EXECUTED
1224: ea000000 b 122c <rtems_io_lookup_name+0x100> <== NOT EXECUTED
1228: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
#endif
return RTEMS_SUCCESSFUL;
}
122c: e28dd010 add sp, sp, #16 ; 0x10 <== NOT EXECUTED
1230: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
00006cf4 <rtems_iterate_over_all_threads>:
#include <rtems/system.h>
#include <rtems/score/thread.h>
void rtems_iterate_over_all_threads(rtems_per_thread_routine routine)
{
6cf4: e92d41f0 push {r4, r5, r6, r7, r8, lr}
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
6cf8: e2507000 subs r7, r0, #0 ; 0x0
6cfc: 08bd81f0 popeq {r4, r5, r6, r7, r8, pc}
return;
6d00: e59f6054 ldr r6, [pc, #84] ; 6d5c <rtems_iterate_over_all_threads+0x68>
for ( api_index = 1 ;
api_index <= OBJECTS_APIS_LAST ;
6d04: e2868010 add r8, r6, #16 ; 0x10
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
6d08: e5963004 ldr r3, [r6, #4]
6d0c: e3530000 cmp r3, #0 ; 0x0
6d10: 0a00000d beq 6d4c <rtems_iterate_over_all_threads+0x58>
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
6d14: e5935004 ldr r5, [r3, #4]
if ( information ) {
6d18: e3550000 cmp r5, #0 ; 0x0
6d1c: 13a04001 movne r4, #1 ; 0x1
6d20: 1a000006 bne 6d40 <rtems_iterate_over_all_threads+0x4c>
6d24: ea000008 b 6d4c <rtems_iterate_over_all_threads+0x58> <== NOT EXECUTED
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
6d28: e595301c ldr r3, [r5, #28]
6d2c: e7933104 ldr r3, [r3, r4, lsl #2]
if ( !the_thread )
6d30: e2530000 subs r0, r3, #0 ; 0x0
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
6d34: e2844001 add r4, r4, #1 ; 0x1
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
continue;
(*routine)(the_thread);
6d38: 11a0e00f movne lr, pc
6d3c: 112fff17 bxne r7
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
6d40: e1d531b0 ldrh r3, [r5, #16]
6d44: e1540003 cmp r4, r3
6d48: 9afffff6 bls 6d28 <rtems_iterate_over_all_threads+0x34>
6d4c: e2866004 add r6, r6, #4 ; 0x4
if ( !routine )
return;
for ( api_index = 1 ;
api_index <= OBJECTS_APIS_LAST ;
6d50: e1560008 cmp r6, r8
6d54: 1affffeb bne 6d08 <rtems_iterate_over_all_threads+0x14>
6d58: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
0000143c <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
143c: e92d4010 push {r4, lr}
rtems_status_code rc;
int i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
1440: e59f4098 ldr r4, [pc, #152] ; 14e0 <rtems_libio_init+0xa4>
1444: e5940000 ldr r0, [r4]
1448: e3500000 cmp r0, #0 ; 0x0
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
144c: e24dd004 sub sp, sp, #4 ; 0x4
rtems_status_code rc;
int i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
1450: 0a000015 beq 14ac <rtems_libio_init+0x70>
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
1454: e3a01034 mov r1, #52 ; 0x34
1458: eb001c5f bl 85dc <calloc>
145c: e59f3080 ldr r3, [pc, #128] ; 14e4 <rtems_libio_init+0xa8>
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
1460: e3500000 cmp r0, #0 ; 0x0
int i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
1464: e5830000 str r0, [r3]
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
1468: 0280001a addeq r0, r0, #26 ; 0x1a
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)
146c: 0a000017 beq 14d0 <rtems_libio_init+0x94>
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
1470: e59f3070 ldr r3, [pc, #112] ; 14e8 <rtems_libio_init+0xac>
for (i = 0 ; i < (rtems_libio_number_iops - 1) ; i++, iop++)
1474: e5942000 ldr r2, [r4]
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;
1478: e5830000 str r0, [r3]
for (i = 0 ; i < (rtems_libio_number_iops - 1) ; i++, iop++)
147c: e3a01000 mov r1, #0 ; 0x0
1480: e1a03000 mov r3, r0
1484: ea000000 b 148c <rtems_libio_init+0x50>
iop->data1 = iop + 1;
1488: e503300c str r3, [r3, #-12]
148c: e2811001 add r1, r1, #1 ; 0x1
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 < (rtems_libio_number_iops - 1) ; i++, iop++)
1490: e1510002 cmp r1, r2
iop->data1 = iop + 1;
1494: e2833034 add r3, r3, #52 ; 0x34
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 < (rtems_libio_number_iops - 1) ; i++, iop++)
1498: 1afffffa bne 1488 <rtems_libio_init+0x4c>
iop->data1 = iop + 1;
iop->data1 = NULL;
149c: e3a03034 mov r3, #52 ; 0x34
14a0: e0220193 mla r2, r3, r1, r0
14a4: e3a03000 mov r3, #0 ; 0x0
14a8: e502300c str r3, [r2, #-12]
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
14ac: e59fc038 ldr ip, [pc, #56] ; 14ec <rtems_libio_init+0xb0>
14b0: e59f0038 ldr r0, [pc, #56] ; 14f0 <rtems_libio_init+0xb4>
14b4: e3a01001 mov r1, #1 ; 0x1
14b8: e3a02054 mov r2, #84 ; 0x54
14bc: e3a03000 mov r3, #0 ; 0x0
14c0: e58dc000 str ip, [sp]
14c4: eb000b04 bl 40dc <rtems_semaphore_create>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
14c8: e3500000 cmp r0, #0 ; 0x0
14cc: 0a000000 beq 14d4 <rtems_libio_init+0x98>
rtems_fatal_error_occurred( rc );
14d0: eb000d52 bl 4a20 <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* Initialize the base file system infrastructure.
*/
rtems_filesystem_initialize();
}
14d4: e28dd004 add sp, sp, #4 ; 0x4
14d8: e8bd4010 pop {r4, lr}
/*
* Initialize the base file system infrastructure.
*/
rtems_filesystem_initialize();
14dc: ea001bfb b 84d0 <rtems_filesystem_initialize>
000088f8 <rtems_libio_is_file_open>:
{
rtems_libio_t *iop;
int result=0;
int i;
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
88f8: e59f3070 ldr r3, [pc, #112] ; 8970 <rtems_libio_is_file_open+0x78><== NOT EXECUTED
88fc: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
8900: e1a02001 mov r2, r1 <== NOT EXECUTED
*/
int rtems_libio_is_file_open(
void *node_access
)
{
8904: e92d4010 push {r4, lr} <== NOT EXECUTED
8908: e1a04000 mov r4, r0 <== NOT EXECUTED
rtems_libio_t *iop;
int result=0;
int i;
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
890c: e5930000 ldr r0, [r3] <== NOT EXECUTED
8910: ebffee8a bl 4340 <rtems_semaphore_obtain> <== NOT EXECUTED
/*
* Look for any active file descriptor entry.
*/
for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){
8914: e59f3058 ldr r3, [pc, #88] ; 8974 <rtems_libio_is_file_open+0x7c><== NOT EXECUTED
8918: e5932000 ldr r2, [r3] <== NOT EXECUTED
891c: e59f3054 ldr r3, [pc, #84] ; 8978 <rtems_libio_is_file_open+0x80><== NOT EXECUTED
8920: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
8924: e5930000 ldr r0, [r3] <== NOT EXECUTED
8928: ea000007 b 894c <rtems_libio_is_file_open+0x54> <== NOT EXECUTED
if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) {
892c: e592300c ldr r3, [r2, #12] <== NOT EXECUTED
8930: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED
8934: 0a000003 beq 8948 <rtems_libio_is_file_open+0x50> <== NOT EXECUTED
/*
* Check if this node is under the file system that we
* are trying to dismount.
*/
if ( iop->pathinfo.node_access == node_access ) {
8938: e5923010 ldr r3, [r2, #16] <== NOT EXECUTED
893c: e1530004 cmp r3, r4 <== NOT EXECUTED
8940: 03a04001 moveq r4, #1 ; 0x1 <== NOT EXECUTED
8944: 0a000004 beq 895c <rtems_libio_is_file_open+0x64> <== NOT EXECUTED
/*
* Look for any active file descriptor entry.
*/
for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){
8948: e2822034 add r2, r2, #52 ; 0x34 <== NOT EXECUTED
894c: e1510000 cmp r1, r0 <== NOT EXECUTED
8950: e2811001 add r1, r1, #1 ; 0x1 <== NOT EXECUTED
8954: 3afffff4 bcc 892c <rtems_libio_is_file_open+0x34> <== NOT EXECUTED
8958: e3a04000 mov r4, #0 ; 0x0 <== NOT EXECUTED
break;
}
}
}
rtems_semaphore_release( rtems_libio_semaphore );
895c: e59f300c ldr r3, [pc, #12] ; 8970 <rtems_libio_is_file_open+0x78><== NOT EXECUTED
8960: e5930000 ldr r0, [r3] <== NOT EXECUTED
8964: ebffeebb bl 4458 <rtems_semaphore_release> <== NOT EXECUTED
return result;
}
8968: e1a00004 mov r0, r4 <== NOT EXECUTED
896c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
0000897c <rtems_libio_is_open_files_in_fs>:
{
rtems_libio_t *iop;
int result = 0;
int i;
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
897c: e59f3070 ldr r3, [pc, #112] ; 89f4 <rtems_libio_is_open_files_in_fs+0x78><== NOT EXECUTED
8980: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
8984: e1a02001 mov r2, r1 <== NOT EXECUTED
*/
int rtems_libio_is_open_files_in_fs(
rtems_filesystem_mount_table_entry_t * fs_mt_entry
)
{
8988: e92d4010 push {r4, lr} <== NOT EXECUTED
898c: e1a04000 mov r4, r0 <== NOT EXECUTED
rtems_libio_t *iop;
int result = 0;
int i;
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
8990: e5930000 ldr r0, [r3] <== NOT EXECUTED
8994: ebffee69 bl 4340 <rtems_semaphore_obtain> <== NOT EXECUTED
/*
* Look for any active file descriptor entry.
*/
for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){
8998: e59f3058 ldr r3, [pc, #88] ; 89f8 <rtems_libio_is_open_files_in_fs+0x7c><== NOT EXECUTED
899c: e5932000 ldr r2, [r3] <== NOT EXECUTED
89a0: e59f3054 ldr r3, [pc, #84] ; 89fc <rtems_libio_is_open_files_in_fs+0x80><== NOT EXECUTED
89a4: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
89a8: e5930000 ldr r0, [r3] <== NOT EXECUTED
89ac: ea000007 b 89d0 <rtems_libio_is_open_files_in_fs+0x54> <== NOT EXECUTED
if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) {
89b0: e592300c ldr r3, [r2, #12] <== NOT EXECUTED
89b4: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED
89b8: 0a000003 beq 89cc <rtems_libio_is_open_files_in_fs+0x50> <== NOT EXECUTED
/*
* Check if this node is under the file system that we
* are trying to dismount.
*/
if ( iop->pathinfo.mt_entry == fs_mt_entry ) {
89bc: e592301c ldr r3, [r2, #28] <== NOT EXECUTED
89c0: e1530004 cmp r3, r4 <== NOT EXECUTED
89c4: 03a04001 moveq r4, #1 ; 0x1 <== NOT EXECUTED
89c8: 0a000004 beq 89e0 <rtems_libio_is_open_files_in_fs+0x64> <== NOT EXECUTED
/*
* Look for any active file descriptor entry.
*/
for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){
89cc: e2822034 add r2, r2, #52 ; 0x34 <== NOT EXECUTED
89d0: e1510000 cmp r1, r0 <== NOT EXECUTED
89d4: e2811001 add r1, r1, #1 ; 0x1 <== NOT EXECUTED
89d8: 3afffff4 bcc 89b0 <rtems_libio_is_open_files_in_fs+0x34> <== NOT EXECUTED
89dc: e3a04000 mov r4, #0 ; 0x0 <== NOT EXECUTED
break;
}
}
}
rtems_semaphore_release( rtems_libio_semaphore );
89e0: e59f300c ldr r3, [pc, #12] ; 89f4 <rtems_libio_is_open_files_in_fs+0x78><== NOT EXECUTED
89e4: e5930000 ldr r0, [r3] <== NOT EXECUTED
89e8: ebffee9a bl 4458 <rtems_semaphore_release> <== NOT EXECUTED
return result;
}
89ec: e1a00004 mov r0, r4 <== NOT EXECUTED
89f0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
000088b8 <rtems_libio_to_fcntl_flags>:
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
88b8: e2003006 and r3, r0, #6 ; 0x6 <== NOT EXECUTED
88bc: e3530006 cmp r3, #6 ; 0x6 <== NOT EXECUTED
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
88c0: e1a02000 mov r2, r0 <== NOT EXECUTED
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
88c4: 03a00002 moveq r0, #2 ; 0x2 <== NOT EXECUTED
88c8: 0a000003 beq 88dc <rtems_libio_to_fcntl_flags+0x24> <== NOT EXECUTED
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
88cc: e3120002 tst r2, #2 ; 0x2 <== NOT EXECUTED
88d0: 01a03122 lsreq r3, r2, #2 <== NOT EXECUTED
88d4: 13a00000 movne r0, #0 ; 0x0 <== NOT EXECUTED
88d8: 02030001 andeq r0, r3, #1 ; 0x1 <== NOT EXECUTED
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 ) {
88dc: e3120001 tst r2, #1 ; 0x1 <== NOT EXECUTED
fcntl_flags |= O_NONBLOCK;
88e0: 13800901 orrne r0, r0, #16384 ; 0x4000 <== NOT EXECUTED
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
88e4: e3120c02 tst r2, #512 ; 0x200 <== NOT EXECUTED
fcntl_flags |= O_APPEND;
88e8: 13800008 orrne r0, r0, #8 ; 0x8 <== NOT EXECUTED
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
88ec: e3120b01 tst r2, #1024 ; 0x400 <== NOT EXECUTED
fcntl_flags |= O_CREAT;
88f0: 13800c02 orrne r0, r0, #512 ; 0x200 <== NOT EXECUTED
}
return fcntl_flags;
}
88f4: e12fff1e bx lr <== NOT EXECUTED
00002474 <rtems_panic>:
void rtems_panic(
const char *printf_format,
...
)
{
2474: e92d000f push {r0, r1, r2, r3} <== NOT EXECUTED
2478: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
va_list arglist;
va_start(arglist, printf_format);
(void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist);
247c: e59d1004 ldr r1, [sp, #4] <== NOT EXECUTED
2480: e28d2008 add r2, sp, #8 ; 0x8 <== NOT EXECUTED
2484: e3a00202 mov r0, #536870912 ; 0x20000000 <== NOT EXECUTED
2488: ebffff8d bl 22c4 <rtems_verror> <== NOT EXECUTED
va_end(arglist);
}
248c: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
2490: e28dd010 add sp, sp, #16 ; 0x10 <== NOT EXECUTED
2494: e12fff1e bx lr <== NOT EXECUTED
0000af04 <rtems_rate_monotonic_get_statistics>:
rtems_status_code rtems_rate_monotonic_get_statistics(
Objects_Id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
af04: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
if ( !statistics )
af08: e2514000 subs r4, r1, #0 ; 0x0 <== NOT EXECUTED
rtems_status_code rtems_rate_monotonic_get_statistics(
Objects_Id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
af0c: e24dd004 sub sp, sp, #4 ; 0x4 <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
if ( !statistics )
af10: 03a00009 moveq r0, #9 ; 0x9 <== NOT EXECUTED
af14: 0a000013 beq af68 <rtems_rate_monotonic_get_statistics+0x64><== NOT EXECUTED
af18: e1a01000 mov r1, r0 <== NOT EXECUTED
af1c: e1a0200d mov r2, sp <== NOT EXECUTED
af20: e59f0048 ldr r0, [pc, #72] ; af70 <rtems_rate_monotonic_get_statistics+0x6c><== NOT EXECUTED
af24: ebfff16c bl 74dc <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
af28: e59d5000 ldr r5, [sp] <== NOT EXECUTED
af2c: e3550000 cmp r5, #0 ; 0x0 <== NOT EXECUTED
af30: 13a00004 movne r0, #4 ; 0x4 <== NOT EXECUTED
af34: 1a00000b bne af68 <rtems_rate_monotonic_get_statistics+0x64><== NOT EXECUTED
case OBJECTS_LOCAL:
*statistics = the_period->Statistics;
af38: e280c054 add ip, r0, #84 ; 0x54 <== NOT EXECUTED
af3c: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED
af40: e1a0e004 mov lr, r4 <== NOT EXECUTED
af44: e8ae000f stmia lr!, {r0, r1, r2, r3} <== NOT EXECUTED
af48: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED
af4c: e8ae000f stmia lr!, {r0, r1, r2, r3} <== NOT EXECUTED
af50: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED
af54: e8ae000f stmia lr!, {r0, r1, r2, r3} <== NOT EXECUTED
af58: e89c0003 ldm ip, {r0, r1} <== NOT EXECUTED
af5c: e88e0003 stm lr, {r0, r1} <== NOT EXECUTED
_Thread_Enable_dispatch();
af60: ebfff383 bl 7d74 <_Thread_Enable_dispatch> <== NOT EXECUTED
af64: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
af68: e28dd004 add sp, sp, #4 ; 0x4 <== NOT EXECUTED
af6c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
0000af74 <rtems_rate_monotonic_get_status>:
rtems_status_code rtems_rate_monotonic_get_status(
Objects_Id id,
rtems_rate_monotonic_period_status *status
)
{
af74: e92d4070 push {r4, r5, r6, lr}
Objects_Locations location;
Rate_monotonic_Control *the_period;
if ( !status )
af78: e2515000 subs r5, r1, #0 ; 0x0
rtems_status_code rtems_rate_monotonic_get_status(
Objects_Id id,
rtems_rate_monotonic_period_status *status
)
{
af7c: e24dd00c sub sp, sp, #12 ; 0xc
Objects_Locations location;
Rate_monotonic_Control *the_period;
if ( !status )
af80: 03a00009 moveq r0, #9 ; 0x9
af84: 0a000021 beq b010 <rtems_rate_monotonic_get_status+0x9c>
af88: e1a01000 mov r1, r0
af8c: e28d2008 add r2, sp, #8 ; 0x8
af90: e59f0080 ldr r0, [pc, #128] ; b018 <rtems_rate_monotonic_get_status+0xa4>
af94: ebfff150 bl 74dc <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
af98: e59d3008 ldr r3, [sp, #8]
af9c: e3530000 cmp r3, #0 ; 0x0
afa0: e1a06000 mov r6, r0
afa4: 13a00004 movne r0, #4 ; 0x4
afa8: 1a000018 bne b010 <rtems_rate_monotonic_get_status+0x9c>
case OBJECTS_LOCAL:
status->owner = ((the_period->owner) ? the_period->owner->Object.id : 0);
afac: e5963050 ldr r3, [r6, #80] <== NOT EXECUTED
afb0: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
afb4: 01a02003 moveq r2, r3 <== NOT EXECUTED
afb8: 15932008 ldrne r2, [r3, #8] <== NOT EXECUTED
status->state = the_period->state;
afbc: e5963038 ldr r3, [r6, #56] <== NOT EXECUTED
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
afc0: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = ((the_period->owner) ? the_period->owner->Object.id : 0);
afc4: e885000c stm r5, {r2, r3} <== NOT EXECUTED
#else
status->since_last_period = 0;
#endif
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
status->executed_since_last_period.tv_sec = 0;
status->executed_since_last_period.tv_nsec = 0;
afc8: 05853014 streq r3, [r5, #20] <== NOT EXECUTED
status->owner = ((the_period->owner) ? the_period->owner->Object.id : 0);
status->state = the_period->state;
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
#ifdef RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS
status->since_last_period.tv_sec = 0;
afcc: 05853008 streq r3, [r5, #8] <== NOT EXECUTED
status->since_last_period.tv_nsec = 0;
afd0: 0585300c streq r3, [r5, #12] <== NOT EXECUTED
#else
status->since_last_period = 0;
#endif
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
status->executed_since_last_period.tv_sec = 0;
afd4: 05853010 streq r3, [r5, #16] <== NOT EXECUTED
afd8: 0a00000a beq b008 <rtems_rate_monotonic_get_status+0x94> <== NOT EXECUTED
* This lets them share one single invocation of _TOD_Get_uptime().
*/
#if defined(RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS) || \
defined(RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS)
struct timespec uptime;
_TOD_Get_uptime( &uptime );
afdc: e1a0000d mov r0, sp <== NOT EXECUTED
afe0: ebffeee5 bl 6b7c <_TOD_Get_uptime> <== NOT EXECUTED
#endif
#ifdef RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS
_Timespec_Subtract(
afe4: e2860044 add r0, r6, #68 ; 0x44 <== NOT EXECUTED
afe8: e1a0100d mov r1, sp <== NOT EXECUTED
afec: e2852008 add r2, r5, #8 ; 0x8 <== NOT EXECUTED
aff0: ebfff78c bl 8e28 <_Timespec_Subtract> <== NOT EXECUTED
status->since_last_period =
_Watchdog_Ticks_since_boot - the_period->time_at_period;
#endif
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
_Timespec_Subtract(
aff4: e1a0100d mov r1, sp <== NOT EXECUTED
aff8: e2852010 add r2, r5, #16 ; 0x10 <== NOT EXECUTED
affc: e59f0018 ldr r0, [pc, #24] ; b01c <rtems_rate_monotonic_get_status+0xa8><== NOT EXECUTED
* This lets them share one single invocation of _TOD_Get_uptime().
*/
#if defined(RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS) || \
defined(RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS)
struct timespec uptime;
_TOD_Get_uptime( &uptime );
b000: e1a0400d mov r4, sp <== NOT EXECUTED
status->since_last_period =
_Watchdog_Ticks_since_boot - the_period->time_at_period;
#endif
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
_Timespec_Subtract(
b004: ebfff787 bl 8e28 <_Timespec_Subtract> <== NOT EXECUTED
the_period->owner->cpu_time_used -
the_period->owner_executed_at_period;
#endif
}
_Thread_Enable_dispatch();
b008: ebfff359 bl 7d74 <_Thread_Enable_dispatch> <== NOT EXECUTED
b00c: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
b010: e28dd00c add sp, sp, #12 ; 0xc
b014: e8bd8070 pop {r4, r5, r6, pc}
000057d0 <rtems_rate_monotonic_report_statistics>:
void rtems_rate_monotonic_report_statistics( void )
{
rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin );
57d0: e59f1004 ldr r1, [pc, #4] ; 57dc <rtems_rate_monotonic_report_statistics+0xc><== NOT EXECUTED
57d4: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
57d8: eaffff79 b 55c4 <rtems_rate_monotonic_report_statistics_with_plugin><== NOT EXECUTED
000055c4 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
55c4: 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 )
55c8: e2515000 subs r5, r1, #0 ; 0x0 <== NOT EXECUTED
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
55cc: e24dd070 sub sp, sp, #112 ; 0x70 <== NOT EXECUTED
55d0: e1a06000 mov r6, 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 )
55d4: 0a000071 beq 57a0 <rtems_rate_monotonic_report_statistics_with_plugin+0x1dc><== NOT EXECUTED
return;
(*print)( context, "Period information by period\n" );
55d8: e59f11c8 ldr r1, [pc, #456] ; 57a8 <rtems_rate_monotonic_report_statistics_with_plugin+0x1e4><== NOT EXECUTED
55dc: e1a0e00f mov lr, pc <== NOT EXECUTED
55e0: e12fff15 bx r5 <== NOT EXECUTED
#if defined(RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS) (*print)( context, "--- CPU times are in seconds ---\n" );
55e4: e59f11c0 ldr r1, [pc, #448] ; 57ac <rtems_rate_monotonic_report_statistics_with_plugin+0x1e8><== NOT EXECUTED
55e8: e1a00006 mov r0, r6 <== NOT EXECUTED
55ec: e1a0e00f mov lr, pc <== NOT EXECUTED
55f0: e12fff15 bx r5 <== NOT EXECUTED
#endif #if defined(RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS) (*print)( context, "--- Wall times are in seconds ---\n" );
55f4: e59f11b4 ldr r1, [pc, #436] ; 57b0 <rtems_rate_monotonic_report_statistics_with_plugin+0x1ec><== NOT EXECUTED
55f8: e1a00006 mov r0, r6 <== NOT EXECUTED
55fc: e1a0e00f mov lr, pc <== NOT EXECUTED
5600: e12fff15 bx r5 <== NOT EXECUTED
Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED "
5604: e59f11a8 ldr r1, [pc, #424] ; 57b4 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f0><== NOT EXECUTED
5608: e1a00006 mov r0, r6 <== NOT EXECUTED
560c: e1a0e00f mov lr, pc <== NOT EXECUTED
5610: e12fff15 bx r5 <== NOT EXECUTED
#ifdef RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
5614: e1a00006 mov r0, r6 <== NOT EXECUTED
5618: e59f1198 ldr r1, [pc, #408] ; 57b8 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f4><== NOT EXECUTED
561c: e1a0e00f mov lr, pc <== NOT EXECUTED
5620: e12fff15 bx 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 ;
5624: e59f3190 ldr r3, [pc, #400] ; 57bc <rtems_rate_monotonic_report_statistics_with_plugin+0x1f8><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
5628: e28d8010 add r8, sp, #16 ; 0x10 <== 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 ;
562c: e5937008 ldr r7, [r3, #8] <== NOT EXECUTED
*/
{
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
struct timespec cpu_average;
_Timespec_Divide_by_integer(
5630: e2889018 add r9, r8, #24 ; 0x18 <== NOT EXECUTED
5634: e28db060 add fp, sp, #96 ; 0x60 <== NOT EXECUTED
* print Wall time part of statistics
*/
{
#ifdef RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS
struct timespec wall_average;
_Timespec_Divide_by_integer(
5638: e288a030 add sl, r8, #48 ; 0x30 <== NOT EXECUTED
563c: ea000051 b 5788 <rtems_rate_monotonic_report_statistics_with_plugin+0x1c4><== NOT EXECUTED
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
5640: eb00162f bl af04 <rtems_rate_monotonic_get_statistics> <== NOT EXECUTED
if ( status != RTEMS_SUCCESSFUL )
5644: e2504000 subs r4, r0, #0 ; 0x0 <== NOT EXECUTED
5648: 1a00004d bne 5784 <rtems_rate_monotonic_report_statistics_with_plugin+0x1c0><== NOT EXECUTED
continue;
/* If the above passed, so should this but check it anyway */
status = rtems_rate_monotonic_get_status( id, &the_status );
564c: e28d1048 add r1, sp, #72 ; 0x48 <== NOT EXECUTED
5650: e1a00007 mov r0, r7 <== NOT EXECUTED
5654: eb001646 bl af74 <rtems_rate_monotonic_get_status> <== NOT EXECUTED
continue;
#endif
name[ 0 ] = '\0';
if ( the_status.owner ) {
5658: e59d0048 ldr r0, [sp, #72] <== NOT EXECUTED
565c: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
name[ 0 ] = '\0';
5660: e5cd406b strb r4, [sp, #107] <== NOT EXECUTED
if ( the_status.owner ) {
rtems_object_get_name( the_status.owner, sizeof(name), name );
5664: 128d206b addne r2, sp, #107 ; 0x6b <== NOT EXECUTED
5668: 13a01005 movne r1, #5 ; 0x5 <== NOT EXECUTED
566c: 1b0000b4 blne 5944 <rtems_object_get_name> <== NOT EXECUTED
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
5670: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED
5674: e58d3000 str r3, [sp] <== NOT EXECUTED
5678: e59d3014 ldr r3, [sp, #20] <== NOT EXECUTED
567c: e1a02007 mov r2, r7 <== NOT EXECUTED
5680: e58d3004 str r3, [sp, #4] <== NOT EXECUTED
5684: e59f1134 ldr r1, [pc, #308] ; 57c0 <rtems_rate_monotonic_report_statistics_with_plugin+0x1fc><== NOT EXECUTED
5688: e28d306b add r3, sp, #107 ; 0x6b <== NOT EXECUTED
568c: e1a00006 mov r0, r6 <== NOT EXECUTED
5690: e1a0e00f mov lr, pc <== NOT EXECUTED
5694: e12fff15 bx r5 <== NOT EXECUTED
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
5698: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED
569c: e2531000 subs r1, r3, #0 ; 0x0 <== NOT EXECUTED
*/
{
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
struct timespec cpu_average;
_Timespec_Divide_by_integer(
56a0: e1a0200b mov r2, fp <== NOT EXECUTED
56a4: e1a00009 mov r0, r9 <== NOT EXECUTED
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
56a8: 1a000004 bne 56c0 <rtems_rate_monotonic_report_statistics_with_plugin+0xfc><== NOT EXECUTED
(*print)( context, "\n" );
56ac: e1a00006 mov r0, r6 <== NOT EXECUTED
56b0: e59f110c ldr r1, [pc, #268] ; 57c4 <rtems_rate_monotonic_report_statistics_with_plugin+0x200><== NOT EXECUTED
56b4: e1a0e00f mov lr, pc <== NOT EXECUTED
56b8: e12fff15 bx r5 <== NOT EXECUTED
56bc: ea000030 b 5784 <rtems_rate_monotonic_report_statistics_with_plugin+0x1c0><== NOT EXECUTED
*/
{
#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS
struct timespec cpu_average;
_Timespec_Divide_by_integer(
56c0: eb000d9f bl 8d44 <_Timespec_Divide_by_integer> <== NOT EXECUTED
&the_stats.total_cpu_time,
the_stats.count,
&cpu_average
);
(*print)( context,
56c4: e59d001c ldr r0, [sp, #28] <== NOT EXECUTED
56c8: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED
56cc: eb003da3 bl 14d60 <__aeabi_idiv> <== NOT EXECUTED
56d0: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED
56d4: e1a04000 mov r4, r0 <== NOT EXECUTED
56d8: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED
56dc: e59d0024 ldr r0, [sp, #36] <== NOT EXECUTED
56e0: e58d3000 str r3, [sp] <== NOT EXECUTED
56e4: eb003d9d bl 14d60 <__aeabi_idiv> <== NOT EXECUTED
56e8: e59d3060 ldr r3, [sp, #96] <== NOT EXECUTED
56ec: e58d0004 str r0, [sp, #4] <== NOT EXECUTED
56f0: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED
56f4: e59d0064 ldr r0, [sp, #100] <== NOT EXECUTED
56f8: e58d3008 str r3, [sp, #8] <== NOT EXECUTED
56fc: eb003d97 bl 14d60 <__aeabi_idiv> <== NOT EXECUTED
5700: e1a03004 mov r3, r4 <== NOT EXECUTED
5704: e58d000c str r0, [sp, #12] <== NOT EXECUTED
5708: e59f10b8 ldr r1, [pc, #184] ; 57c8 <rtems_rate_monotonic_report_statistics_with_plugin+0x204><== NOT EXECUTED
570c: e59d2018 ldr r2, [sp, #24] <== NOT EXECUTED
5710: e1a00006 mov r0, r6 <== NOT EXECUTED
5714: e1a0e00f mov lr, pc <== NOT EXECUTED
5718: e12fff15 bx r5 <== NOT EXECUTED
* print Wall time part of statistics
*/
{
#ifdef RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS
struct timespec wall_average;
_Timespec_Divide_by_integer(
571c: e1a0200b mov r2, fp <== NOT EXECUTED
5720: e1a0000a mov r0, sl <== NOT EXECUTED
5724: e59d1010 ldr r1, [sp, #16] <== NOT EXECUTED
5728: eb000d85 bl 8d44 <_Timespec_Divide_by_integer> <== NOT EXECUTED
&the_stats.total_wall_time,
the_stats.count,
&wall_average
);
(*print)( context,
572c: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED
5730: e59d0034 ldr r0, [sp, #52] <== NOT EXECUTED
5734: eb003d89 bl 14d60 <__aeabi_idiv> <== NOT EXECUTED
5738: e59d3038 ldr r3, [sp, #56] <== NOT EXECUTED
573c: e1a04000 mov r4, r0 <== NOT EXECUTED
5740: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED
5744: e59d003c ldr r0, [sp, #60] <== NOT EXECUTED
5748: e58d3000 str r3, [sp] <== NOT EXECUTED
574c: eb003d83 bl 14d60 <__aeabi_idiv> <== NOT EXECUTED
5750: e59d3060 ldr r3, [sp, #96] <== NOT EXECUTED
5754: e58d0004 str r0, [sp, #4] <== NOT EXECUTED
5758: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED
575c: e59d0064 ldr r0, [sp, #100] <== NOT EXECUTED
5760: e58d3008 str r3, [sp, #8] <== NOT EXECUTED
5764: eb003d7d bl 14d60 <__aeabi_idiv> <== NOT EXECUTED
5768: e1a03004 mov r3, r4 <== NOT EXECUTED
576c: e58d000c str r0, [sp, #12] <== NOT EXECUTED
5770: e59f1054 ldr r1, [pc, #84] ; 57cc <rtems_rate_monotonic_report_statistics_with_plugin+0x208><== NOT EXECUTED
5774: e1a00006 mov r0, r6 <== NOT EXECUTED
5778: e59d2030 ldr r2, [sp, #48] <== NOT EXECUTED
577c: e1a0e00f mov lr, pc <== NOT EXECUTED
5780: e12fff15 bx 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 ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
5784: e2877001 add r7, r7, #1 ; 0x1 <== 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 ;
id <= _Rate_monotonic_Information.maximum_id ;
5788: e59f202c ldr r2, [pc, #44] ; 57bc <rtems_rate_monotonic_report_statistics_with_plugin+0x1f8><== NOT EXECUTED
578c: e592300c ldr r3, [r2, #12] <== NOT EXECUTED
5790: e1570003 cmp r7, r3 <== NOT EXECUTED
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
5794: e1a00007 mov r0, r7 <== NOT EXECUTED
5798: e1a01008 mov r1, r8 <== 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 ;
id <= _Rate_monotonic_Information.maximum_id ;
579c: 9affffa7 bls 5640 <rtems_rate_monotonic_report_statistics_with_plugin+0x7c><== NOT EXECUTED
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
57a0: e28dd070 add sp, sp, #112 ; 0x70 <== NOT EXECUTED
57a4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
000057e0 <rtems_rate_monotonic_reset_all_statistics>:
57e0: e59f303c ldr r3, [pc, #60] ; 5824 <rtems_rate_monotonic_reset_all_statistics+0x44><== NOT EXECUTED
57e4: e5932000 ldr r2, [r3] <== NOT EXECUTED
57e8: e2822001 add r2, r2, #1 ; 0x1 <== NOT EXECUTED
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
57ec: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
57f0: 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 ;
57f4: e59f302c ldr r3, [pc, #44] ; 5828 <rtems_rate_monotonic_reset_all_statistics+0x48><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
57f8: e1a05003 mov r5, 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 ;
57fc: e5934008 ldr r4, [r3, #8] <== NOT EXECUTED
5800: ea000000 b 5808 <rtems_rate_monotonic_reset_all_statistics+0x28><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_reset_statistics( id );
5804: eb000008 bl 582c <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 ;
id <= _Rate_monotonic_Information.maximum_id ;
5808: e595300c ldr r3, [r5, #12] <== NOT EXECUTED
580c: e1540003 cmp r4, r3 <== NOT EXECUTED
id++ ) {
status = rtems_rate_monotonic_reset_statistics( id );
5810: e1a00004 mov r0, r4 <== 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 ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
5814: e2844001 add r4, r4, #1 ; 0x1 <== 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 ;
id <= _Rate_monotonic_Information.maximum_id ;
5818: 9afffff9 bls 5804 <rtems_rate_monotonic_reset_all_statistics+0x24><== NOT EXECUTED
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
581c: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
5820: ea000953 b 7d74 <_Thread_Enable_dispatch> <== NOT EXECUTED
0000582c <rtems_rate_monotonic_reset_statistics>:
*/
rtems_status_code rtems_rate_monotonic_reset_statistics(
Objects_Id id
)
{
582c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
5830: e24dd004 sub sp, sp, #4 ; 0x4 <== NOT EXECUTED
5834: e1a01000 mov r1, r0 <== NOT EXECUTED
5838: e1a0200d mov r2, sp <== NOT EXECUTED
583c: e59f0048 ldr r0, [pc, #72] ; 588c <rtems_rate_monotonic_reset_statistics+0x60><== NOT EXECUTED
5840: eb000725 bl 74dc <_Objects_Get> <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
5844: e59d5000 ldr r5, [sp] <== NOT EXECUTED
5848: e3550000 cmp r5, #0 ; 0x0 <== NOT EXECUTED
584c: e1a04000 mov r4, r0 <== NOT EXECUTED
5850: 13a00004 movne r0, #4 ; 0x4 <== NOT EXECUTED
5854: 1a00000a bne 5884 <rtems_rate_monotonic_reset_statistics+0x58><== NOT EXECUTED
case OBJECTS_LOCAL:
_Rate_monotonic_Reset_statistics( the_period );
5858: e1a01005 mov r1, r5 <== NOT EXECUTED
585c: e3a02038 mov r2, #56 ; 0x38 <== NOT EXECUTED
5860: e2840054 add r0, r4, #84 ; 0x54 <== NOT EXECUTED
5864: eb001d73 bl ce38 <memset> <== NOT EXECUTED
5868: e3e03102 mvn r3, #-2147483648 ; 0x80000000 <== NOT EXECUTED
586c: e5843078 str r3, [r4, #120] <== NOT EXECUTED
5870: e584305c str r3, [r4, #92] <== NOT EXECUTED
5874: e5843060 str r3, [r4, #96] <== NOT EXECUTED
5878: e5843074 str r3, [r4, #116] <== NOT EXECUTED
_Thread_Enable_dispatch();
587c: eb00093c bl 7d74 <_Thread_Enable_dispatch> <== NOT EXECUTED
5880: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
5884: e28dd004 add sp, sp, #4 ; 0x4 <== NOT EXECUTED
5888: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
0000f63c <rtems_region_extend>:
rtems_status_code rtems_region_extend(
Objects_Id id,
void *starting_address,
uint32_t length
)
{
f63c: e92d40f0 push {r4, r5, r6, r7, lr}
Heap_Extend_status heap_status;
Objects_Locations location;
rtems_status_code return_status = RTEMS_INTERNAL_ERROR;
Region_Control *the_region;
if ( !starting_address )
f640: e2517000 subs r7, r1, #0 ; 0x0
rtems_status_code rtems_region_extend(
Objects_Id id,
void *starting_address,
uint32_t length
)
{
f644: e1a04000 mov r4, r0
f648: e24dd008 sub sp, sp, #8 ; 0x8
f64c: e1a06002 mov r6, r2
Heap_Extend_status heap_status;
Objects_Locations location;
rtems_status_code return_status = RTEMS_INTERNAL_ERROR;
Region_Control *the_region;
if ( !starting_address )
f650: 03a04009 moveq r4, #9 ; 0x9
f654: 0a000029 beq f700 <rtems_region_extend+0xc4>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
f658: e59f30ac ldr r3, [pc, #172] ; f70c <rtems_region_extend+0xd0>
f65c: e5930000 ldr r0, [r3]
f660: eb0008c6 bl 11980 <_API_Mutex_Lock>
RTEMS_INLINE_ROUTINE Region_Control *_Region_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
f664: e1a01004 mov r1, r4
f668: e59f00a0 ldr r0, [pc, #160] ; f710 <rtems_region_extend+0xd4>
f66c: e1a0200d mov r2, sp
f670: eb000f3f bl 13374 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
f674: e59d5000 ldr r5, [sp]
f678: e3550000 cmp r5, #0 ; 0x0
f67c: e1a04000 mov r4, r0
f680: 0a000003 beq f694 <rtems_region_extend+0x58>
f684: e3550001 cmp r5, #1 ; 0x1
f688: 03a04004 moveq r4, #4 ; 0x4
f68c: 1a000017 bne f6f0 <rtems_region_extend+0xb4>
f690: ea000017 b f6f4 <rtems_region_extend+0xb8>
case OBJECTS_LOCAL:
heap_status = _Heap_Extend(
f694: e1a01007 mov r1, r7
f698: e1a02006 mov r2, r6
f69c: e2800068 add r0, r0, #104 ; 0x68
f6a0: e28d3004 add r3, sp, #4 ; 0x4
f6a4: eb000baf bl 12568 <_Heap_Extend>
starting_address,
length,
&amount_extended
);
switch ( heap_status ) {
f6a8: e3500001 cmp r0, #1 ; 0x1
f6ac: 03a04009 moveq r4, #9 ; 0x9
f6b0: 0a00000f beq f6f4 <rtems_region_extend+0xb8>
f6b4: 3a000002 bcc f6c4 <rtems_region_extend+0x88>
f6b8: e3500002 cmp r0, #2 ; 0x2
f6bc: 1a00000b bne f6f0 <rtems_region_extend+0xb4>
f6c0: ea000008 b f6e8 <rtems_region_extend+0xac>
case HEAP_EXTEND_SUCCESSFUL:
the_region->length += amount_extended;
f6c4: e59d1004 ldr r1, [sp, #4]
f6c8: e5942054 ldr r2, [r4, #84]
the_region->maximum_segment_size += amount_extended;
f6cc: e594305c ldr r3, [r4, #92]
&amount_extended
);
switch ( heap_status ) {
case HEAP_EXTEND_SUCCESSFUL:
the_region->length += amount_extended;
f6d0: e0822001 add r2, r2, r1
the_region->maximum_segment_size += amount_extended;
f6d4: e0833001 add r3, r3, r1
f6d8: e584305c str r3, [r4, #92]
&amount_extended
);
switch ( heap_status ) {
case HEAP_EXTEND_SUCCESSFUL:
the_region->length += amount_extended;
f6dc: e5842054 str r2, [r4, #84]
the_region->maximum_segment_size += amount_extended;
f6e0: e1a04005 mov r4, r5
f6e4: ea000002 b f6f4 <rtems_region_extend+0xb8>
return_status = RTEMS_SUCCESSFUL;
break;
f6e8: e3a04018 mov r4, #24 ; 0x18
f6ec: ea000000 b f6f4 <rtems_region_extend+0xb8>
f6f0: e3a04019 mov r4, #25 ; 0x19 <== NOT EXECUTED
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
f6f4: e59f3010 ldr r3, [pc, #16] ; f70c <rtems_region_extend+0xd0>
f6f8: e5930000 ldr r0, [r3]
f6fc: eb0008bb bl 119f0 <_API_Mutex_Unlock>
return return_status; }
f700: e1a00004 mov r0, r4
f704: e28dd008 add sp, sp, #8 ; 0x8
f708: e8bd80f0 pop {r4, r5, r6, r7, pc}
0000fa38 <rtems_region_resize_segment>:
Objects_Id id,
void *segment,
size_t size,
size_t *old_size
)
{
fa38: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
uint32_t osize;
rtems_status_code return_status = RTEMS_INTERNAL_ERROR;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
fa3c: e253a000 subs sl, r3, #0 ; 0x0
Objects_Id id,
void *segment,
size_t size,
size_t *old_size
)
{
fa40: e24dd010 sub sp, sp, #16 ; 0x10
fa44: e1a04000 mov r4, r0
fa48: e1a06001 mov r6, r1
fa4c: e1a07002 mov r7, r2
uint32_t osize;
rtems_status_code return_status = RTEMS_INTERNAL_ERROR;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
fa50: 0a000029 beq fafc <rtems_region_resize_segment+0xc4>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
fa54: e59f80b0 ldr r8, [pc, #176] ; fb0c <rtems_region_resize_segment+0xd4>
fa58: e5980000 ldr r0, [r8]
fa5c: eb0007c7 bl 11980 <_API_Mutex_Lock>
fa60: e1a01004 mov r1, r4
fa64: e59f00a4 ldr r0, [pc, #164] ; fb10 <rtems_region_resize_segment+0xd8>
fa68: e28d2008 add r2, sp, #8 ; 0x8
fa6c: eb000e40 bl 13374 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
fa70: e59d3008 ldr r3, [sp, #8]
fa74: e3530000 cmp r3, #0 ; 0x0
fa78: e1a05000 mov r5, r0
fa7c: 0a000005 beq fa98 <rtems_region_resize_segment+0x60>
fa80: e3530001 cmp r3, #1 ; 0x1
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
fa84: e5980000 ldr r0, [r8]
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
fa88: 03a04004 moveq r4, #4 ; 0x4
fa8c: 13a04019 movne r4, #25 ; 0x19
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
fa90: eb0007d6 bl 119f0 <_API_Mutex_Unlock>
fa94: ea000019 b fb00 <rtems_region_resize_segment+0xc8>
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
fa98: e28d3004 add r3, sp, #4 ; 0x4
fa9c: e28dc00c add ip, sp, #12 ; 0xc
faa0: e1a01006 mov r1, r6
faa4: e1a02007 mov r2, r7
faa8: e2800068 add r0, r0, #104 ; 0x68
faac: e58dc000 str ip, [sp]
fab0: eb000c2a bl 12b60 <_Heap_Resize_block>
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
fab4: e59d3004 ldr r3, [sp, #4]
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL && avail_size > 0 )
fab8: e2504000 subs r4, r0, #0 ; 0x0
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
fabc: e58a3000 str r3, [sl]
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL && avail_size > 0 )
fac0: 1a000005 bne fadc <rtems_region_resize_segment+0xa4>
fac4: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED
fac8: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
facc: 0a000002 beq fadc <rtems_region_resize_segment+0xa4> <== NOT EXECUTED
_Region_Process_queue( the_region ); /* unlocks allocator */
fad0: e1a00005 mov r0, r5 <== NOT EXECUTED
fad4: eb001d6a bl 17084 <_Region_Process_queue> <== NOT EXECUTED
fad8: ea000008 b fb00 <rtems_region_resize_segment+0xc8> <== NOT EXECUTED
else
_RTEMS_Unlock_allocator();
fadc: e59f3028 ldr r3, [pc, #40] ; fb0c <rtems_region_resize_segment+0xd4>
fae0: e5930000 ldr r0, [r3]
fae4: eb0007c1 bl 119f0 <_API_Mutex_Unlock>
return
fae8: e3540000 cmp r4, #0 ; 0x0
faec: 0a000003 beq fb00 <rtems_region_resize_segment+0xc8>
faf0: e3540001 cmp r4, #1 ; 0x1
faf4: 0284400c addeq r4, r4, #12 ; 0xc
faf8: 0a000000 beq fb00 <rtems_region_resize_segment+0xc8>
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
return return_status;
fafc: e3a04009 mov r4, #9 ; 0x9
}
fb00: e1a00004 mov r0, r4
fb04: e28dd010 add sp, sp, #16 ; 0x10
fb08: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
000040dc <rtems_semaphore_create>:
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
40dc: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attributes;
CORE_semaphore_Attributes the_semaphore_attributes;
if ( !rtems_is_name_valid( name ) )
40e0: e250a000 subs sl, r0, #0 ; 0x0
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
40e4: e24dd018 sub sp, sp, #24 ; 0x18
40e8: e1a07001 mov r7, r1
40ec: e1a04002 mov r4, r2
40f0: e1a08003 mov r8, r3
40f4: e59d9038 ldr r9, [sp, #56]
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attributes;
CORE_semaphore_Attributes the_semaphore_attributes;
if ( !rtems_is_name_valid( name ) )
40f8: 02800003 addeq r0, r0, #3 ; 0x3
40fc: 0a000062 beq 428c <rtems_semaphore_create+0x1b0>
return RTEMS_INVALID_NAME;
if ( !id )
4100: e3590000 cmp r9, #0 ; 0x0
4104: 03a00009 moveq r0, #9 ; 0x9
4108: 0a00005f beq 428c <rtems_semaphore_create+0x1b0>
return RTEMS_NOT_DEFINED;
} else
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
410c: e21220c0 ands r2, r2, #192 ; 0xc0
4110: 0a000008 beq 4138 <rtems_semaphore_create+0x5c>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE);
4114: e2043030 and r3, r4, #48 ; 0x30
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! ( (_Attributes_Is_binary_semaphore( attribute_set ) ||
4118: e3530010 cmp r3, #16 ; 0x10
411c: 0a000001 beq 4128 <rtems_semaphore_create+0x4c>
4120: e3530020 cmp r3, #32 ; 0x20
4124: 1a000057 bne 4288 <rtems_semaphore_create+0x1ac>
4128: e3140004 tst r4, #4 ; 0x4
412c: 0a000055 beq 4288 <rtems_semaphore_create+0x1ac>
_Attributes_Is_priority( attribute_set ) ) )
return RTEMS_NOT_DEFINED;
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
4130: e35200c0 cmp r2, #192 ; 0xc0
4134: 0a000053 beq 4288 <rtems_semaphore_create+0x1ac>
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
4138: e2146030 ands r6, r4, #48 ; 0x30
413c: 0a000002 beq 414c <rtems_semaphore_create+0x70>
4140: e3570001 cmp r7, #1 ; 0x1
4144: 83a0000a movhi r0, #10 ; 0xa
4148: 8a00004f bhi 428c <rtems_semaphore_create+0x1b0>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
414c: e59f2140 ldr r2, [pc, #320] ; 4294 <rtems_semaphore_create+0x1b8>
4150: e5923000 ldr r3, [r2]
4154: e2833001 add r3, r3, #1 ; 0x1
4158: e5823000 str r3, [r2]
* 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 );
415c: e59f0134 ldr r0, [pc, #308] ; 4298 <rtems_semaphore_create+0x1bc>
4160: eb0004da bl 54d0 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
4164: e2505000 subs r5, r0, #0 ; 0x0
4168: 1a000002 bne 4178 <rtems_semaphore_create+0x9c>
_Thread_Enable_dispatch();
416c: eb000825 bl 6208 <_Thread_Enable_dispatch>
4170: e3a00005 mov r0, #5 ; 0x5
4174: ea000044 b 428c <rtems_semaphore_create+0x1b0>
* If it is not a counting semaphore, then it is either a
* simple binary semaphore or a more powerful mutex style binary
* semaphore.
*/
if ( !_Attributes_Is_counting_semaphore( attribute_set ) ) {
4178: e3560000 cmp r6, #0 ; 0x0
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_semaphore->attribute_set = attribute_set;
417c: e5854010 str r4, [r5, #16]
* If it is not a counting semaphore, then it is either a
* simple binary semaphore or a more powerful mutex style binary
* semaphore.
*/
if ( !_Attributes_Is_counting_semaphore( attribute_set ) ) {
4180: 0a000029 beq 422c <rtems_semaphore_create+0x150>
CORE_mutex_Status mutex_status;
if ( _Attributes_Is_inherit_priority( attribute_set ) )
4184: e3140040 tst r4, #64 ; 0x40
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
4188: 13a03002 movne r3, #2 ; 0x2
*/
if ( !_Attributes_Is_counting_semaphore( attribute_set ) ) {
CORE_mutex_Status mutex_status;
if ( _Attributes_Is_inherit_priority( attribute_set ) )
418c: 1a000004 bne 41a4 <rtems_semaphore_create+0xc8>
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
else if ( _Attributes_Is_priority_ceiling( attribute_set ) )
4190: e3140080 tst r4, #128 ; 0x80
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
4194: 13a03003 movne r3, #3 ; 0x3
if ( !_Attributes_Is_counting_semaphore( attribute_set ) ) {
CORE_mutex_Status mutex_status;
if ( _Attributes_Is_inherit_priority( attribute_set ) )
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
else if ( _Attributes_Is_priority_ceiling( attribute_set ) )
4198: 1a000001 bne 41a4 <rtems_semaphore_create+0xc8>
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
else if ( _Attributes_Is_priority( attribute_set ) )
419c: e2143004 ands r3, r4, #4 ; 0x4
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
41a0: 13a03001 movne r3, #1 ; 0x1
else
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
41a4: e3560010 cmp r6, #16 ; 0x10
else if ( _Attributes_Is_priority_ceiling( attribute_set ) )
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
else if ( _Attributes_Is_priority( attribute_set ) )
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
else
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
41a8: e58d3008 str r3, [sp, #8]
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
the_mutex_attributes.only_owner_release = TRUE;
break;
}
} else {
the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
41ac: 13a03002 movne r3, #2 ; 0x2
41b0: 158d3000 strne r3, [sp]
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
else
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
41b4: 1a00000b bne 41e8 <rtems_semaphore_create+0x10c>
the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
switch ( the_mutex_attributes.discipline ) {
41b8: e59d2008 ldr r2, [sp, #8]
else
the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
41bc: e3a03000 mov r3, #0 ; 0x0
41c0: e58d3000 str r3, [sp]
switch ( the_mutex_attributes.discipline ) {
41c4: e3520003 cmp r2, #3 ; 0x3
41c8: 979ff102 ldrls pc, [pc, r2, lsl #2]
41cc: ea000007 b 41f0 <rtems_semaphore_create+0x114> <== NOT EXECUTED
41d0: 000041e8 .word 0x000041e8 <== NOT EXECUTED
41d4: 000041e8 .word 0x000041e8 <== NOT EXECUTED
41d8: 000041e0 .word 0x000041e0 <== NOT EXECUTED
41dc: 000041e0 .word 0x000041e0 <== NOT EXECUTED
case CORE_MUTEX_DISCIPLINES_PRIORITY:
the_mutex_attributes.only_owner_release = FALSE;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
the_mutex_attributes.only_owner_release = TRUE;
41e0: e3a03001 mov r3, #1 ; 0x1
41e4: ea000000 b 41ec <rtems_semaphore_create+0x110>
break;
}
} else {
the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
the_mutex_attributes.only_owner_release = FALSE;
41e8: e3a03000 mov r3, #0 ; 0x0
41ec: e5cd3004 strb r3, [sp, #4]
}
the_mutex_attributes.priority_ceiling = priority_ceiling;
mutex_status = _CORE_mutex_Initialize(
41f0: e3570001 cmp r7, #1 ; 0x1
41f4: 13a02000 movne r2, #0 ; 0x0
41f8: 03a02001 moveq r2, #1 ; 0x1
41fc: e2850014 add r0, r5, #20 ; 0x14
4200: e1a0100d mov r1, sp
} else {
the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
the_mutex_attributes.only_owner_release = FALSE;
}
the_mutex_attributes.priority_ceiling = priority_ceiling;
4204: e58d800c str r8, [sp, #12]
mutex_status = _CORE_mutex_Initialize(
4208: eb0002d9 bl 4d74 <_CORE_mutex_Initialize>
&the_semaphore->Core_control.mutex,
&the_mutex_attributes,
(count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED
);
if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) {
420c: e3500006 cmp r0, #6 ; 0x6
4210: 1a000012 bne 4260 <rtems_semaphore_create+0x184>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
4214: e59f007c ldr r0, [pc, #124] ; 4298 <rtems_semaphore_create+0x1bc><== NOT EXECUTED
4218: e1a01005 mov r1, r5 <== NOT EXECUTED
421c: eb00057a bl 580c <_Objects_Free> <== NOT EXECUTED
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
4220: eb0007f8 bl 6208 <_Thread_Enable_dispatch> <== NOT EXECUTED
4224: e3a00013 mov r0, #19 ; 0x13 <== NOT EXECUTED
4228: ea000017 b 428c <rtems_semaphore_create+0x1b0> <== NOT EXECUTED
return RTEMS_INVALID_PRIORITY;
}
} else {
if ( _Attributes_Is_priority( attribute_set ) )
422c: e3140004 tst r4, #4 ; 0x4
the_semaphore_attributes.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
4230: 13a03001 movne r3, #1 ; 0x1
/*
* The following are just to make Purify happy.
*/
the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
4234: e3a0c000 mov ip, #0 ; 0x0
_Thread_Enable_dispatch();
return RTEMS_INVALID_PRIORITY;
}
} else {
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attributes.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
4238: 158d3014 strne r3, [sp, #20]
*/
the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attributes.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
423c: e1a02007 mov r2, r7
/*
* This effectively disables limit checking.
*/
the_semaphore_attributes.maximum_count = 0xFFFFFFFF;
4240: e3e03000 mvn r3, #0 ; 0x0
*/
the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attributes.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
4244: e2850014 add r0, r5, #20 ; 0x14
4248: e28d1010 add r1, sp, #16 ; 0x10
}
} else {
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attributes.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
else
the_semaphore_attributes.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
424c: 058d6014 streq r6, [sp, #20]
/*
* This effectively disables limit checking.
*/
the_semaphore_attributes.maximum_count = 0xFFFFFFFF;
4250: e58d3010 str r3, [sp, #16]
/*
* The following are just to make Purify happy.
*/
the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attributes.priority_ceiling = PRIORITY_MINIMUM;
4254: e58dc00c str ip, [sp, #12]
/*
* The following are just to make Purify happy.
*/
the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
4258: e58dc000 str ip, [sp]
the_mutex_attributes.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
425c: eb000391 bl 50a8 <_CORE_semaphore_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4260: e59f3030 ldr r3, [pc, #48] ; 4298 <rtems_semaphore_create+0x1bc>
4264: e5952008 ldr r2, [r5, #8]
4268: e593101c ldr r1, [r3, #28]
426c: e1d530b8 ldrh r3, [r5, #8]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4270: e585a00c str sl, [r5, #12]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4274: e7815103 str r5, [r1, r3, lsl #2]
&_Semaphore_Information,
&the_semaphore->Object,
(Objects_Name) name
);
*id = the_semaphore->Object.id;
4278: e5892000 str r2, [r9]
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
427c: eb0007e1 bl 6208 <_Thread_Enable_dispatch>
4280: e3a00000 mov r0, #0 ; 0x0
4284: ea000000 b 428c <rtems_semaphore_create+0x1b0>
return RTEMS_SUCCESSFUL;
4288: e3a0000b mov r0, #11 ; 0xb
}
428c: e28dd018 add sp, sp, #24 ; 0x18
4290: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
0000fe18 <rtems_semaphore_flush>:
#endif
rtems_status_code rtems_semaphore_flush(
rtems_id id
)
{
fe18: e52de004 push {lr} ; (str lr, [sp, #-4]!)
fe1c: e24dd004 sub sp, sp, #4 ; 0x4
fe20: e1a01000 mov r1, r0
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
fe24: e1a0200d mov r2, sp
fe28: e59f0048 ldr r0, [pc, #72] ; fe78 <rtems_semaphore_flush+0x60>
fe2c: eb000d61 bl 133b8 <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
fe30: e59d2000 ldr r2, [sp]
fe34: e3520000 cmp r2, #0 ; 0x0
fe38: 13a00004 movne r0, #4 ; 0x4
fe3c: 1a00000b bne fe70 <rtems_semaphore_flush+0x58>
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
fe40: e5903010 ldr r3, [r0, #16]
fe44: e2131030 ands r1, r3, #48 ; 0x30
fe48: e2800014 add r0, r0, #20 ; 0x14
fe4c: 0a000003 beq fe60 <rtems_semaphore_flush+0x48>
_CORE_mutex_Flush(
fe50: e1a01002 mov r1, r2
fe54: e3a02001 mov r2, #1 ; 0x1
fe58: eb00082b bl 11f0c <_CORE_mutex_Flush>
fe5c: ea000001 b fe68 <rtems_semaphore_flush+0x50>
&the_semaphore->Core_control.mutex,
SEND_OBJECT_WAS_DELETED,
CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT
);
} else {
_CORE_semaphore_Flush(
fe60: e3a02001 mov r2, #1 ; 0x1 <== NOT EXECUTED
fe64: eb0008f5 bl 12240 <_CORE_semaphore_Flush> <== NOT EXECUTED
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
fe68: eb000f78 bl 13c50 <_Thread_Enable_dispatch>
fe6c: e3a00000 mov r0, #0 ; 0x0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
fe70: e28dd004 add sp, sp, #4 ; 0x4
fe74: e8bd8000 pop {pc}
00004458 <rtems_semaphore_release>:
#endif
rtems_status_code rtems_semaphore_release(
rtems_id id
)
{
4458: e92d4010 push {r4, lr}
445c: e24dd004 sub sp, sp, #4 ; 0x4
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
4460: e1a01000 mov r1, r0
4464: e1a04000 mov r4, r0
4468: e1a0200d mov r2, sp
446c: e59f0060 ldr r0, [pc, #96] ; 44d4 <rtems_semaphore_release+0x7c>
4470: eb00053e bl 5970 <_Objects_Get>
Objects_Locations location;
CORE_mutex_Status mutex_status;
CORE_semaphore_Status semaphore_status;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
4474: e59dc000 ldr ip, [sp]
4478: e35c0000 cmp ip, #0 ; 0x0
447c: 13a00004 movne r0, #4 ; 0x4
4480: 1a000011 bne 44cc <rtems_semaphore_release+0x74>
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
4484: e5903010 ldr r3, [r0, #16]
4488: e2132030 ands r2, r3, #48 ; 0x30
448c: e2800014 add r0, r0, #20 ; 0x14
4490: 0a000007 beq 44b4 <rtems_semaphore_release+0x5c>
mutex_status = _CORE_mutex_Surrender(
4494: e1a01004 mov r1, r4
4498: e1a0200c mov r2, ip
449c: eb0002ac bl 4f54 <_CORE_mutex_Surrender>
44a0: e1a04000 mov r4, r0
&the_semaphore->Core_control.mutex,
id,
MUTEX_MP_SUPPORT
);
_Thread_Enable_dispatch();
44a4: eb000757 bl 6208 <_Thread_Enable_dispatch>
return _Semaphore_Translate_core_mutex_return_code( mutex_status );
44a8: e1a00004 mov r0, r4
44ac: eb000009 bl 44d8 <_Semaphore_Translate_core_mutex_return_code>
44b0: ea000005 b 44cc <rtems_semaphore_release+0x74>
} else {
semaphore_status = _CORE_semaphore_Surrender(
44b4: e1a01004 mov r1, r4 <== NOT EXECUTED
44b8: eb000305 bl 50d4 <_CORE_semaphore_Surrender> <== NOT EXECUTED
44bc: e1a04000 mov r4, r0 <== NOT EXECUTED
&the_semaphore->Core_control.semaphore,
id,
MUTEX_MP_SUPPORT
);
_Thread_Enable_dispatch();
44c0: eb000750 bl 6208 <_Thread_Enable_dispatch> <== NOT EXECUTED
return
44c4: e1a00004 mov r0, r4 <== NOT EXECUTED
44c8: eb000006 bl 44e8 <_Semaphore_Translate_core_semaphore_return_code><== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
44cc: e28dd004 add sp, sp, #4 ; 0x4
44d0: e8bd8010 pop {r4, pc}
00012fa4 <rtems_shutdown_executive>:
*/
void rtems_shutdown_executive(
uint32_t result
)
{
12fa4: e52de004 push {lr} ; (str lr, [sp, #-4]!)
if ( _System_state_Current != SYSTEM_STATE_SHUTDOWN ) {
12fa8: e59f2024 ldr r2, [pc, #36] ; 12fd4 <rtems_shutdown_executive+0x30> 12fac: e5923000 ldr r3, [r2] 12fb0: e3530004 cmp r3, #4 ; 0x4
*/
void rtems_shutdown_executive(
uint32_t result
)
{
12fb4: e24dd030 sub sp, sp, #48 ; 0x30 12fb8: 13a03004 movne r3, #4 ; 0x4
Context_Control *context_p = &context_area;
if ( _System_state_Is_up(_System_state_Get ()) )
context_p = &_Thread_Executing->Registers;
_Context_Switch( context_p, &_Thread_BSP_context );
12fbc: 11a0000d movne r0, sp 12fc0: 159f1010 ldrne r1, [pc, #16] ; 12fd8 <rtems_shutdown_executive+0x34> 12fc4: 15823000 strne r3, [r2] 12fc8: 1bffd1a1 blne 7654 <_CPU_Context_switch>
if ( _System_state_Current != SYSTEM_STATE_SHUTDOWN ) {
_System_state_Set( SYSTEM_STATE_SHUTDOWN );
_Thread_Stop_multitasking();
}
}
12fcc: e28dd030 add sp, sp, #48 ; 0x30 <== NOT EXECUTED
12fd0: e8bd8000 pop {pc} <== NOT EXECUTED
00001bfc <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
1bfc: e59f3084 ldr r3, [pc, #132] ; 1c88 <rtems_stack_checker_is_blown+0x8c><== NOT EXECUTED
1c00: e5933000 ldr r3, [r3] <== NOT EXECUTED
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
1c04: e1a0c00d mov ip, sp <== NOT EXECUTED
)
{
void *sp = __builtin_frame_address(0);
#if defined(__GNUC__)
if ( sp < the_stack->area ) {
1c08: e59300c8 ldr r0, [r3, #200] <== NOT EXECUTED
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
1c0c: e92dd810 push {r4, fp, ip, lr, pc} <== NOT EXECUTED
1c10: e24cb004 sub fp, ip, #4 ; 0x4 <== NOT EXECUTED
)
{
void *sp = __builtin_frame_address(0);
#if defined(__GNUC__)
if ( sp < the_stack->area ) {
1c14: e15b0000 cmp fp, r0 <== NOT EXECUTED
1c18: 33a04000 movcc r4, #0 ; 0x0 <== NOT EXECUTED
1c1c: 3a000004 bcc 1c34 <rtems_stack_checker_is_blown+0x38> <== NOT EXECUTED
1c20: e59330c4 ldr r3, [r3, #196] <== NOT EXECUTED
1c24: e0803003 add r3, r0, r3 <== NOT EXECUTED
1c28: e15b0003 cmp fp, r3 <== NOT EXECUTED
1c2c: 83a04000 movhi r4, #0 ; 0x0 <== NOT EXECUTED
1c30: 93a04001 movls r4, #1 ; 0x1 <== NOT EXECUTED
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
1c34: e59f3050 ldr r3, [pc, #80] ; 1c8c <rtems_stack_checker_is_blown+0x90><== NOT EXECUTED
1c38: e5933000 ldr r3, [r3] <== NOT EXECUTED
1c3c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
1c40: 03a01001 moveq r1, #1 ; 0x1 <== NOT EXECUTED
1c44: 0a000005 beq 1c60 <rtems_stack_checker_is_blown+0x64> <== NOT EXECUTED
pattern_ok = (!memcmp(
1c48: e59f1040 ldr r1, [pc, #64] ; 1c90 <rtems_stack_checker_is_blown+0x94><== NOT EXECUTED
1c4c: e2800008 add r0, r0, #8 ; 0x8 <== NOT EXECUTED
1c50: e3a02010 mov r2, #16 ; 0x10 <== NOT EXECUTED
1c54: eb0029bf bl c358 <memcmp> <== NOT EXECUTED
1c58: e2701001 rsbs r1, r0, #1 ; 0x1 <== NOT EXECUTED
1c5c: 33a01000 movcc r1, #0 ; 0x0 <== NOT EXECUTED
}
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
if ( sp_ok && pattern_ok )
1c60: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
1c64: 0a000002 beq 1c74 <rtems_stack_checker_is_blown+0x78> <== NOT EXECUTED
1c68: e3510000 cmp r1, #0 ; 0x0 <== NOT EXECUTED
1c6c: 13a00000 movne r0, #0 ; 0x0 <== NOT EXECUTED
1c70: 189da810 ldmne sp, {r4, fp, sp, pc} <== NOT EXECUTED
return false;
/*
* Let's report as much as we can.
*/
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
1c74: e59f300c ldr r3, [pc, #12] ; 1c88 <rtems_stack_checker_is_blown+0x8c><== NOT EXECUTED
1c78: e5930000 ldr r0, [r3] <== NOT EXECUTED
1c7c: ebffffc4 bl 1b94 <Stack_check_report_blown_task> <== NOT EXECUTED
1c80: e3a00001 mov r0, #1 ; 0x1 <== NOT EXECUTED
return true; }
1c84: e89da810 ldm sp, {r4, fp, sp, pc} <== NOT EXECUTED
00001b84 <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
1b84: e59f1004 ldr r1, [pc, #4] ; 1b90 <rtems_stack_checker_report_usage+0xc><== NOT EXECUTED
1b88: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
1b8c: eaffffe1 b 1b18 <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
00001b18 <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
1b18: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
print_context = context;
1b1c: e59f704c ldr r7, [pc, #76] ; 1b70 <rtems_stack_checker_report_usage_with_plugin+0x58><== NOT EXECUTED
print_handler = print;
1b20: e59f604c ldr r6, [pc, #76] ; 1b74 <rtems_stack_checker_report_usage_with_plugin+0x5c><== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
1b24: e1a04001 mov r4, r1 <== NOT EXECUTED
1b28: e1a05000 mov r5, r0 <== NOT EXECUTED
print_context = context; print_handler = print;
1b2c: e5861000 str r1, [r6] <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
print_context = context;
1b30: e5870000 str r0, [r7] <== NOT EXECUTED
print_handler = print;
(*print)( context, "Stack usage by thread\n");
1b34: e59f103c ldr r1, [pc, #60] ; 1b78 <rtems_stack_checker_report_usage_with_plugin+0x60><== NOT EXECUTED
1b38: e1a0e00f mov lr, pc <== NOT EXECUTED
1b3c: e12fff14 bx r4 <== NOT EXECUTED
(*print)( context,
1b40: e59f1034 ldr r1, [pc, #52] ; 1b7c <rtems_stack_checker_report_usage_with_plugin+0x64><== NOT EXECUTED
1b44: e1a00005 mov r0, r5 <== NOT EXECUTED
1b48: e1a0e00f mov lr, pc <== NOT EXECUTED
1b4c: e12fff14 bx r4 <== 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 );
1b50: e59f0028 ldr r0, [pc, #40] ; 1b80 <rtems_stack_checker_report_usage_with_plugin+0x68><== NOT EXECUTED
1b54: eb0012a7 bl 65f8 <rtems_iterate_over_all_threads> <== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
1b58: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
1b5c: ebffff96 bl 19bc <Stack_check_Dump_threads_usage> <== NOT EXECUTED
print_context = NULL;
1b60: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
print_handler = NULL;
1b64: e5863000 str r3, [r6] <== NOT EXECUTED
rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage );
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
print_context = NULL;
1b68: e5873000 str r3, [r7] <== NOT EXECUTED
print_handler = NULL;
}
1b6c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
00004638 <rtems_task_delete>:
*/
rtems_status_code rtems_task_delete(
Objects_Id id
)
{
4638: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
463c: e59f6070 ldr r6, [pc, #112] ; 46b4 <rtems_task_delete+0x7c><== NOT EXECUTED
*/
rtems_status_code rtems_task_delete(
Objects_Id id
)
{
4640: e24dd004 sub sp, sp, #4 ; 0x4 <== NOT EXECUTED
4644: e1a04000 mov r4, r0 <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
4648: e5960000 ldr r0, [r6] <== NOT EXECUTED
464c: eb000194 bl 4ca4 <_API_Mutex_Lock> <== NOT EXECUTED
the_thread = _Thread_Get( id, &location );
4650: e1a00004 mov r0, r4 <== NOT EXECUTED
4654: e1a0100d mov r1, sp <== NOT EXECUTED
4658: eb0006f3 bl 622c <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
465c: e59d5000 ldr r5, [sp] <== NOT EXECUTED
4660: e3550000 cmp r5, #0 ; 0x0 <== NOT EXECUTED
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
the_thread = _Thread_Get( id, &location );
4664: e1a04000 mov r4, r0 <== NOT EXECUTED
switch ( location ) {
4668: 1a00000c bne 46a0 <rtems_task_delete+0x68> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_information = _Objects_Get_information_id( the_thread->Object.id );
466c: e5900008 ldr r0, [r0, #8] <== NOT EXECUTED
4670: eb000482 bl 5880 <_Objects_Get_information_id> <== NOT EXECUTED
0 /* Not used */
);
}
#endif
_Thread_Close( the_information, the_thread );
4674: e1a01004 mov r1, r4 <== NOT EXECUTED
4678: eb00061a bl 5ee8 <_Thread_Close> <== NOT EXECUTED
467c: e5940008 ldr r0, [r4, #8] <== NOT EXECUTED
4680: eb00047e bl 5880 <_Objects_Get_information_id> <== NOT EXECUTED
4684: e1a01004 mov r1, r4 <== NOT EXECUTED
4688: eb00045f bl 580c <_Objects_Free> <== NOT EXECUTED
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
468c: e5960000 ldr r0, [r6] <== NOT EXECUTED
4690: eb00019f bl 4d14 <_API_Mutex_Unlock> <== NOT EXECUTED
_Thread_Enable_dispatch();
4694: eb0006db bl 6208 <_Thread_Enable_dispatch> <== NOT EXECUTED
4698: e1a00005 mov r0, r5 <== NOT EXECUTED
469c: ea000002 b 46ac <rtems_task_delete+0x74> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
46a0: e5960000 ldr r0, [r6] <== NOT EXECUTED
46a4: eb00019a bl 4d14 <_API_Mutex_Unlock> <== NOT EXECUTED
46a8: e3a00004 mov r0, #4 ; 0x4 <== NOT EXECUTED
return RTEMS_INVALID_ID; }
46ac: e28dd004 add sp, sp, #4 ; 0x4 <== NOT EXECUTED
46b0: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
0000619c <rtems_task_variable_add>:
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
619c: e92d40f0 push {r4, r5, r6, r7, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
61a0: e2516000 subs r6, r1, #0 ; 0x0
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
61a4: e24dd004 sub sp, sp, #4 ; 0x4
61a8: e1a07002 mov r7, r2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
61ac: 03a00009 moveq r0, #9 ; 0x9
61b0: 0a000022 beq 6240 <rtems_task_variable_add+0xa4>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
61b4: e1a0100d mov r1, sp
61b8: eb000705 bl 7dd4 <_Thread_Get>
switch (location) {
61bc: e59d3000 ldr r3, [sp]
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
61c0: e1a05000 mov r5, r0
switch (location) {
61c4: e3530000 cmp r3, #0 ; 0x0
61c8: 13a00004 movne r0, #4 ; 0x4
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
61cc: 05954114 ldreq r4, [r5, #276]
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
61d0: 0a000008 beq 61f8 <rtems_task_variable_add+0x5c>
61d4: ea000019 b 6240 <rtems_task_variable_add+0xa4> <== NOT EXECUTED
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
61d8: e5943004 ldr r3, [r4, #4]
61dc: e1530006 cmp r3, r6
61e0: 1a000003 bne 61f4 <rtems_task_variable_add+0x58>
tvp->dtor = dtor;
61e4: e5847010 str r7, [r4, #16]
_Thread_Enable_dispatch();
61e8: eb0006f0 bl 7db0 <_Thread_Enable_dispatch>
61ec: e3a00000 mov r0, #0 ; 0x0
61f0: ea000012 b 6240 <rtems_task_variable_add+0xa4>
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
61f4: e5944000 ldr r4, [r4]
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
61f8: e3540000 cmp r4, #0 ; 0x0
61fc: 1afffff5 bne 61d8 <rtems_task_variable_add+0x3c>
}
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
6200: e3a00014 mov r0, #20 ; 0x14
6204: eb000c27 bl 92a8 <_Workspace_Allocate>
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
6208: e3500000 cmp r0, #0 ; 0x0
620c: 1a000002 bne 621c <rtems_task_variable_add+0x80>
_Thread_Enable_dispatch();
6210: eb0006e6 bl 7db0 <_Thread_Enable_dispatch>
6214: e3a0001a mov r0, #26 ; 0x1a
6218: ea000008 b 6240 <rtems_task_variable_add+0xa4>
}
new->gval = *ptr;
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
621c: e5952114 ldr r2, [r5, #276]
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
6220: e5963000 ldr r3, [r6]
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
the_thread->task_variables = new;
6224: e5850114 str r0, [r5, #276]
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
6228: e5803008 str r3, [r0, #8]
new->ptr = ptr;
622c: e5806004 str r6, [r0, #4]
new->dtor = dtor;
6230: e5807010 str r7, [r0, #16]
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
6234: e5802000 str r2, [r0]
the_thread->task_variables = new;
_Thread_Enable_dispatch();
6238: eb0006dc bl 7db0 <_Thread_Enable_dispatch>
623c: e1a00004 mov r0, r4
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
6240: e28dd004 add sp, sp, #4 ; 0x4
6244: e8bd80f0 pop {r4, r5, r6, r7, pc}
00006248 <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
6248: e92d4010 push {r4, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
624c: e2514000 subs r4, r1, #0 ; 0x0
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
6250: e24dd004 sub sp, sp, #4 ; 0x4
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
6254: 0a000018 beq 62bc <rtems_task_variable_delete+0x74>
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
6258: e1a0100d mov r1, sp
625c: eb0006dc bl 7dd4 <_Thread_Get>
switch (location) {
6260: e59d3000 ldr r3, [sp]
6264: e3530000 cmp r3, #0 ; 0x0
6268: 13a00004 movne r0, #4 ; 0x4
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
626c: 01a02003 moveq r2, r3
6270: 05901114 ldreq r1, [r0, #276]
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
switch (location) {
6274: 0a00000d beq 62b0 <rtems_task_variable_delete+0x68>
6278: ea000010 b 62c0 <rtems_task_variable_delete+0x78> <== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
627c: e5913004 ldr r3, [r1, #4]
6280: e1530004 cmp r3, r4
6284: 1a000007 bne 62a8 <rtems_task_variable_delete+0x60>
6288: e5913000 ldr r3, [r1]
if (prev)
628c: e3520000 cmp r2, #0 ; 0x0
prev->next = tvp->next;
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
6290: 05803114 streq r3, [r0, #276]
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
6294: 15823000 strne r3, [r2]
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
6298: eb000028 bl 6340 <_RTEMS_Tasks_Invoke_task_variable_dtor>
_Thread_Enable_dispatch();
629c: eb0006c3 bl 7db0 <_Thread_Enable_dispatch>
62a0: e3a00000 mov r0, #0 ; 0x0
62a4: ea000005 b 62c0 <rtems_task_variable_delete+0x78>
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
62a8: e1a02001 mov r2, r1
62ac: e5911000 ldr r1, [r1]
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
62b0: e3510000 cmp r1, #0 ; 0x0
62b4: 1afffff0 bne 627c <rtems_task_variable_delete+0x34>
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
62b8: eb0006bc bl 7db0 <_Thread_Enable_dispatch>
62bc: e3a00009 mov r0, #9 ; 0x9
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
62c0: e28dd004 add sp, sp, #4 ; 0x4
62c4: e8bd8010 pop {r4, pc}
000062c8 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
62c8: e92d4030 push {r4, r5, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
62cc: e2515000 subs r5, r1, #0 ; 0x0
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
62d0: e24dd004 sub sp, sp, #4 ; 0x4
62d4: e1a04002 mov r4, r2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
62d8: 0a000015 beq 6334 <rtems_task_variable_get+0x6c>
return RTEMS_INVALID_ADDRESS;
if ( !result )
62dc: e3520000 cmp r2, #0 ; 0x0
62e0: 0a000013 beq 6334 <rtems_task_variable_get+0x6c>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
62e4: e1a0100d mov r1, sp
62e8: eb0006b9 bl 7dd4 <_Thread_Get>
switch (location) {
62ec: e59d3000 ldr r3, [sp]
62f0: e3530000 cmp r3, #0 ; 0x0
62f4: 13a00004 movne r0, #4 ; 0x4
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
62f8: 05900114 ldreq r0, [r0, #276]
if ( !result )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
62fc: 0a000009 beq 6328 <rtems_task_variable_get+0x60>
6300: ea00000c b 6338 <rtems_task_variable_get+0x70> <== NOT EXECUTED
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
6304: e5903004 ldr r3, [r0, #4]
6308: e1530005 cmp r3, r5
630c: 1a000004 bne 6324 <rtems_task_variable_get+0x5c>
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
6310: e590300c ldr r3, [r0, #12]
6314: e5843000 str r3, [r4]
_Thread_Enable_dispatch();
6318: eb0006a4 bl 7db0 <_Thread_Enable_dispatch>
631c: e3a00000 mov r0, #0 ; 0x0
6320: ea000004 b 6338 <rtems_task_variable_get+0x70>
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
6324: e5900000 ldr r0, [r0]
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
6328: e3500000 cmp r0, #0 ; 0x0
632c: 1afffff4 bne 6304 <rtems_task_variable_get+0x3c>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
6330: eb00069e bl 7db0 <_Thread_Enable_dispatch>
return RTEMS_INVALID_ADDRESS;
6334: e3a00009 mov r0, #9 ; 0x9
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
6338: e28dd004 add sp, sp, #4 ; 0x4
633c: e8bd8030 pop {r4, r5, pc}
00001f78 <rtems_termios_bufsize>:
int cbufsize,
int raw_input,
int raw_output
)
{
rtems_termios_cbufsize = cbufsize;
1f78: e59f3018 ldr r3, [pc, #24] ; 1f98 <rtems_termios_bufsize+0x20><== NOT EXECUTED
1f7c: e5830000 str r0, [r3] <== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
1f80: e59f3014 ldr r3, [pc, #20] ; 1f9c <rtems_termios_bufsize+0x24><== NOT EXECUTED
1f84: e5831000 str r1, [r3] <== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
1f88: e59f3010 ldr r3, [pc, #16] ; 1fa0 <rtems_termios_bufsize+0x28><== NOT EXECUTED
return RTEMS_SUCCESSFUL; }
1f8c: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
int raw_output
)
{
rtems_termios_cbufsize = cbufsize;
rtems_termios_raw_input_size = raw_input;
rtems_termios_raw_output_size = raw_output;
1f90: e5832000 str r2, [r3] <== NOT EXECUTED
return RTEMS_SUCCESSFUL; }
1f94: e12fff1e bx lr <== NOT EXECUTED
0000340c <rtems_termios_close>:
{
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
340c: e59f316c ldr r3, [pc, #364] ; 3580 <rtems_termios_close+0x174>
rtems_status_code
rtems_termios_close (void *arg)
{
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
3410: e590c000 ldr ip, [r0]
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
3414: e3a01000 mov r1, #0 ; 0x0
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
3418: e92d4030 push {r4, r5, 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 (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
341c: e1a02001 mov r2, r1
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
3420: e1a05000 mov r5, 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 (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
3424: e5930000 ldr r0, [r3]
rtems_status_code
rtems_termios_close (void *arg)
{
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
3428: e59c4028 ldr r4, [ip, #40]
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
342c: eb0003c3 bl 4340 <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL)
3430: e3500000 cmp r0, #0 ; 0x0
3434: 1a00001d bne 34b0 <rtems_termios_close+0xa4>
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
3438: e5943008 ldr r3, [r4, #8]
343c: e2433001 sub r3, r3, #1 ; 0x1
3440: e3530000 cmp r3, #0 ; 0x0
3444: e5843008 str r3, [r4, #8]
3448: 1a000047 bne 356c <rtems_termios_close+0x160>
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
344c: e59420cc ldr r2, [r4, #204]
3450: e59f312c ldr r3, [pc, #300] ; 3584 <rtems_termios_close+0x178>
3454: e0833282 add r3, r3, r2, lsl #5
3458: e5933004 ldr r3, [r3, #4]
345c: e3530000 cmp r3, #0 ; 0x0
3460: 0a000003 beq 3474 <rtems_termios_close+0x68>
/*
* call discipline-specific close
*/
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
3464: e1a00004 mov r0, r4 <== NOT EXECUTED
3468: e1a0e00f mov lr, pc <== NOT EXECUTED
346c: e12fff13 bx r3 <== NOT EXECUTED
3470: ea000001 b 347c <rtems_termios_close+0x70> <== NOT EXECUTED
}
else {
/*
* default: just flush output buffer
*/
drainOutput (tty);
3474: e1a00004 mov r0, r4
3478: ebfffdee bl 2c38 <drainOutput>
}
if (tty->device.outputUsesInterrupts
347c: e59430b4 ldr r3, [r4, #180]
3480: e3530002 cmp r3, #2 ; 0x2
3484: 1a00000a bne 34b4 <rtems_termios_close+0xa8>
== TERMIOS_TASK_DRIVEN) {
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send(
3488: e59400c4 ldr r0, [r4, #196] <== NOT EXECUTED
348c: e3a01001 mov r1, #1 ; 0x1 <== NOT EXECUTED
3490: eb000280 bl 3e98 <rtems_event_send> <== NOT EXECUTED
tty->rxTaskId,
TERMIOS_RX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
3494: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
3498: 1a000004 bne 34b0 <rtems_termios_close+0xa4> <== NOT EXECUTED
rtems_fatal_error_occurred (sc); sc = rtems_event_send(
349c: e59400c8 ldr r0, [r4, #200] <== NOT EXECUTED
34a0: e3a01001 mov r1, #1 ; 0x1 <== NOT EXECUTED
34a4: eb00027b bl 3e98 <rtems_event_send> <== NOT EXECUTED
tty->txTaskId,
TERMIOS_TX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
34a8: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
34ac: 0a000000 beq 34b4 <rtems_termios_close+0xa8> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
34b0: eb00055a bl 4a20 <rtems_fatal_error_occurred> <== NOT EXECUTED
} if (tty->device.lastClose)
34b4: e594309c ldr r3, [r4, #156]
34b8: e3530000 cmp r3, #0 ; 0x0
(*tty->device.lastClose)(tty->major, tty->minor, arg);
34bc: 11a02005 movne r2, r5
34c0: 1284000c addne r0, r4, #12 ; 0xc
34c4: 18900003 ldmne r0, {r0, r1}
34c8: 11a0e00f movne lr, pc
34cc: 112fff13 bxne r3
if (tty->forw == NULL) {
34d0: e8940006 ldm r4, {r1, r2}
34d4: e3510000 cmp r1, #0 ; 0x0
if ( rtems_termios_ttyTail != NULL ) {
rtems_termios_ttyTail->forw = NULL;
}
}
else {
tty->forw->back = tty->back;
34d8: 15812004 strne r2, [r1, #4]
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
}
if (tty->device.lastClose)
(*tty->device.lastClose)(tty->major, tty->minor, arg);
if (tty->forw == NULL) {
34dc: 1a000003 bne 34f0 <rtems_termios_close+0xe4>
rtems_termios_ttyTail = tty->back;
34e0: e59f30a0 ldr r3, [pc, #160] ; 3588 <rtems_termios_close+0x17c>
if ( rtems_termios_ttyTail != NULL ) {
34e4: e3520000 cmp r2, #0 ; 0x0
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;
34e8: e5832000 str r2, [r3]
if ( rtems_termios_ttyTail != NULL ) {
rtems_termios_ttyTail->forw = NULL;
34ec: 15821000 strne r1, [r2]
}
}
else {
tty->forw->back = tty->back;
}
if (tty->back == NULL) {
34f0: e5941004 ldr r1, [r4, #4]
34f4: e5942000 ldr r2, [r4]
34f8: e3510000 cmp r1, #0 ; 0x0
if ( rtems_termios_ttyHead != NULL ) {
rtems_termios_ttyHead->back = NULL;
}
}
else {
tty->back->forw = tty->forw;
34fc: 15812000 strne r2, [r1]
}
}
else {
tty->forw->back = tty->back;
}
if (tty->back == NULL) {
3500: 1a000003 bne 3514 <rtems_termios_close+0x108>
rtems_termios_ttyHead = tty->forw;
3504: e59f3080 ldr r3, [pc, #128] ; 358c <rtems_termios_close+0x180>
if ( rtems_termios_ttyHead != NULL ) {
3508: e3520000 cmp r2, #0 ; 0x0
}
else {
tty->forw->back = tty->back;
}
if (tty->back == NULL) {
rtems_termios_ttyHead = tty->forw;
350c: e5832000 str r2, [r3]
if ( rtems_termios_ttyHead != NULL ) {
rtems_termios_ttyHead->back = NULL;
3510: 15821004 strne r1, [r2, #4]
}
}
else {
tty->back->forw = tty->forw;
}
rtems_semaphore_delete (tty->isem);
3514: e5940014 ldr r0, [r4, #20]
3518: eb00035f bl 429c <rtems_semaphore_delete>
rtems_semaphore_delete (tty->osem);
351c: e5940018 ldr r0, [r4, #24]
3520: eb00035d bl 429c <rtems_semaphore_delete>
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
3524: e594008c ldr r0, [r4, #140]
3528: eb00035b bl 429c <rtems_semaphore_delete>
if ((tty->device.pollRead == NULL) ||
352c: e59430a0 ldr r3, [r4, #160]
3530: e3530000 cmp r3, #0 ; 0x0
3534: 0a000002 beq 3544 <rtems_termios_close+0x138>
3538: e59430b4 ldr r3, [r4, #180]
353c: e3530002 cmp r3, #2 ; 0x2
3540: 1a000001 bne 354c <rtems_termios_close+0x140>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
3544: e5940068 ldr r0, [r4, #104] <== NOT EXECUTED
3548: eb000353 bl 429c <rtems_semaphore_delete> <== NOT EXECUTED
free (tty->rawInBuf.theBuf);
354c: e5940058 ldr r0, [r4, #88]
3550: eb00145e bl 86d0 <free>
free (tty->rawOutBuf.theBuf);
3554: e594007c ldr r0, [r4, #124]
3558: eb00145c bl 86d0 <free>
free (tty->cbuf);
355c: e594001c ldr r0, [r4, #28]
3560: eb00145a bl 86d0 <free>
free (tty);
3564: e1a00004 mov r0, r4
3568: eb001458 bl 86d0 <free>
} rtems_semaphore_release (rtems_termios_ttyMutex);
356c: e59f300c ldr r3, [pc, #12] ; 3580 <rtems_termios_close+0x174>
3570: e5930000 ldr r0, [r3]
3574: eb0003b7 bl 4458 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL; }
3578: e3a00000 mov r0, #0 ; 0x0
357c: e8bd8030 pop {r4, r5, pc}
0000219c <rtems_termios_dequeue_characters>:
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
219c: e5903090 ldr r3, [r0, #144] <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
21a0: e590c0b4 ldr ip, [r0, #180] <== NOT EXECUTED
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
21a4: e0833001 add r3, r3, r1 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
21a8: e35c0002 cmp ip, #2 ; 0x2 <== NOT EXECUTED
* for each transmitted character.
* It returns number of characters left to transmit
*/
int
rtems_termios_dequeue_characters (void *ttyp, int len)
{
21ac: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
21b0: e5803090 str r3, [r0, #144] <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
21b4: 1a000005 bne 21d0 <rtems_termios_dequeue_characters+0x34> <== NOT EXECUTED
/* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId,
21b8: e59000c8 ldr r0, [r0, #200] <== NOT EXECUTED
21bc: e1a0100c mov r1, ip <== NOT EXECUTED
21c0: eb000734 bl 3e98 <rtems_event_send> <== NOT EXECUTED
TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL)
21c4: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
21c8: 0a00000c beq 2200 <rtems_termios_dequeue_characters+0x64> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
21cc: eb000a13 bl 4a20 <rtems_fatal_error_occurred> <== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
else if (tty->t_line == PPPDISC ) {
21d0: e59030cc ldr r3, [r0, #204] <== NOT EXECUTED
21d4: e3530005 cmp r3, #5 ; 0x5 <== NOT EXECUTED
21d8: 1a000006 bne 21f8 <rtems_termios_dequeue_characters+0x5c> <== NOT EXECUTED
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
21dc: e59f3024 ldr r3, [pc, #36] ; 2208 <rtems_termios_dequeue_characters+0x6c><== NOT EXECUTED
21e0: e59330b4 ldr r3, [r3, #180] <== NOT EXECUTED
21e4: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
21e8: 0a000004 beq 2200 <rtems_termios_dequeue_characters+0x64> <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
21ec: e1a0e00f mov lr, pc <== NOT EXECUTED
21f0: e12fff13 bx r3 <== NOT EXECUTED
21f4: ea000001 b 2200 <rtems_termios_dequeue_characters+0x64> <== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
}
}
21f8: 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... */
}
else {
return rtems_termios_refill_transmitter(tty);
21fc: eaffff6b b 1fb0 <rtems_termios_refill_transmitter> <== NOT EXECUTED
} }
2200: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
2204: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
0000220c <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)
{
220c: 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) {
2210: e59fc2b8 ldr ip, [pc, #696] ; 24d0 <rtems_termios_enqueue_raw_characters+0x2c4><== NOT EXECUTED
2214: e59030cc ldr r3, [r0, #204] <== NOT EXECUTED
2218: e08c3283 add r3, ip, r3, lsl #5 <== 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)
{
221c: 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) {
2220: e5930010 ldr r0, [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)
{
2224: e24dd00c sub sp, sp, #12 ; 0xc <== 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) {
2228: e3500000 cmp r0, #0 ; 0x0 <== 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)
{
222c: e58d1000 str r1, [sp] <== NOT EXECUTED
2230: e1a08002 mov r8, r2 <== NOT EXECUTED
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
while (len--) {
c = *buf++;
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
2234: 11a0600c movne r6, ip <== 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) {
2238: 13a05000 movne r5, #0 ; 0x0 <== NOT EXECUTED
223c: 1a00000d bne 2278 <rtems_termios_enqueue_raw_characters+0x6c><== 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,
2240: e284204a add r2, r4, #74 ; 0x4a <== 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);
2244: e2843030 add r3, r4, #48 ; 0x30 <== NOT EXECUTED
2248: e1a05000 mov r5, r0 <== 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,
224c: e98d000c stmib sp, {r2, r3} <== 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);
2250: e1a0a000 mov sl, r0 <== NOT EXECUTED
2254: e1a09000 mov r9, r0 <== NOT EXECUTED
2258: ea000090 b 24a0 <rtems_termios_enqueue_raw_characters+0x294><== NOT EXECUTED
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
while (len--) {
c = *buf++;
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
225c: e59430cc ldr r3, [r4, #204] <== NOT EXECUTED
2260: e59d2000 ldr r2, [sp] <== NOT EXECUTED
2264: e0863283 add r3, r6, r3, lsl #5 <== NOT EXECUTED
2268: e7d20005 ldrb r0, [r2, r5] <== NOT EXECUTED
226c: e1a0e00f mov lr, pc <== NOT EXECUTED
2270: e593f010 ldr pc, [r3, #16] <== NOT EXECUTED
2274: e2855001 add r5, r5, #1 ; 0x1 <== 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--) {
2278: e2588001 subs r8, r8, #1 ; 0x1 <== NOT EXECUTED
c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty);
227c: e1a01004 mov r1, r4 <== 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--) {
2280: 2afffff5 bcs 225c <rtems_termios_enqueue_raw_characters+0x50><== NOT EXECUTED
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
2284: e59450e4 ldr r5, [r4, #228] <== NOT EXECUTED
2288: e3550000 cmp r5, #0 ; 0x0 <== NOT EXECUTED
228c: 1a00008b bne 24c0 <rtems_termios_enqueue_raw_characters+0x2b4><== NOT EXECUTED
2290: e59430dc ldr r3, [r4, #220] <== NOT EXECUTED
2294: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2298: 0a000088 beq 24c0 <rtems_termios_enqueue_raw_characters+0x2b4><== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
229c: e2840030 add r0, r4, #48 ; 0x30 <== NOT EXECUTED
22a0: e59410e0 ldr r1, [r4, #224] <== NOT EXECUTED
22a4: e1a0e00f mov lr, pc <== NOT EXECUTED
22a8: e12fff13 bx r3 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
22ac: e3a03001 mov r3, #1 ; 0x1 <== NOT EXECUTED
22b0: e58430e4 str r3, [r4, #228] <== NOT EXECUTED
22b4: ea000082 b 24c4 <rtems_termios_enqueue_raw_characters+0x2b8><== NOT EXECUTED
while (len--) {
c = *buf++;
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
22b8: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
22bc: e3130c02 tst r3, #512 ; 0x200 <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
22c0: e59d3000 ldr r3, [sp] <== NOT EXECUTED
22c4: e7d37009 ldrb r7, [r3, r9] <== NOT EXECUTED
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
22c8: 0a00000f beq 230c <rtems_termios_enqueue_raw_characters+0x100><== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
22cc: e5d4204a ldrb r2, [r4, #74] <== NOT EXECUTED
22d0: e1520007 cmp r2, r7 <== NOT EXECUTED
22d4: e5d43049 ldrb r3, [r4, #73] <== NOT EXECUTED
22d8: 1a000005 bne 22f4 <rtems_termios_enqueue_raw_characters+0xe8><== NOT EXECUTED
if (c == tty->termios.c_cc[VSTART]) {
22dc: e1530002 cmp r3, r2 <== NOT EXECUTED
/* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
22e0: 059430b8 ldreq r3, [r4, #184] <== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
22e4: 159430b8 ldrne r3, [r4, #184] <== 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;
22e8: 02233010 eoreq r3, r3, #16 ; 0x10 <== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
22ec: 13833010 orrne r3, r3, #16 ; 0x10 <== NOT EXECUTED
22f0: ea000003 b 2304 <rtems_termios_enqueue_raw_characters+0xf8><== NOT EXECUTED
}
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
22f4: e1530007 cmp r3, r7 <== NOT EXECUTED
22f8: 1a000003 bne 230c <rtems_termios_enqueue_raw_characters+0x100><== NOT EXECUTED
/* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF;
22fc: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
2300: e3c33010 bic r3, r3, #16 ; 0x10 <== NOT EXECUTED
2304: e58430b8 str r3, [r4, #184] <== NOT EXECUTED
2308: ea000001 b 2314 <rtems_termios_enqueue_raw_characters+0x108><== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
230c: e35a0000 cmp sl, #0 ; 0x0 <== NOT EXECUTED
2310: 0a000016 beq 2370 <rtems_termios_enqueue_raw_characters+0x164><== NOT EXECUTED
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
2314: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
2318: e2033030 and r3, r3, #48 ; 0x30 <== NOT EXECUTED
231c: e3530020 cmp r3, #32 ; 0x20 <== NOT EXECUTED
2320: 1a000010 bne 2368 <rtems_termios_enqueue_raw_characters+0x15c><== NOT EXECUTED
/* disable interrupts */ rtems_interrupt_disable(level);
2324: e10f6000 mrs r6, CPSR <== NOT EXECUTED
2328: e38630c0 orr r3, r6, #192 ; 0xc0 <== NOT EXECUTED
232c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
2330: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
2334: e5942094 ldr r2, [r4, #148] <== 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;
2338: e3c33020 bic r3, r3, #32 ; 0x20 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
233c: e3520000 cmp r2, #0 ; 0x0 <== 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;
2340: e58430b8 str r3, [r4, #184] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
2344: 0a000006 beq 2364 <rtems_termios_enqueue_raw_characters+0x158><== NOT EXECUTED
/* if chars available, call write function... */ (*tty->device.write)(tty->minor,
2348: e5943084 ldr r3, [r4, #132] <== NOT EXECUTED
234c: e594107c ldr r1, [r4, #124] <== NOT EXECUTED
2350: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED
2354: e0811003 add r1, r1, r3 <== NOT EXECUTED
2358: e3a02001 mov r2, #1 ; 0x1 <== NOT EXECUTED
235c: e1a0e00f mov lr, pc <== NOT EXECUTED
2360: e594f0a4 ldr pc, [r4, #164] <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level);
2364: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
2368: e3a0a001 mov sl, #1 ; 0x1 <== NOT EXECUTED
236c: ea00004a b 249c <rtems_termios_enqueue_raw_characters+0x290><== NOT EXECUTED
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
2370: e5940060 ldr r0, [r4, #96] <== NOT EXECUTED
2374: e5941064 ldr r1, [r4, #100] <== NOT EXECUTED
2378: e2800001 add r0, r0, #1 ; 0x1 <== NOT EXECUTED
237c: eb003c93 bl 115d0 <__umodsi3> <== NOT EXECUTED
2380: e1a06000 mov r6, r0 <== NOT EXECUTED
/* if chars_in_buffer > highwater */ rtems_interrupt_disable(level);
2384: e10fb000 mrs fp, CPSR <== NOT EXECUTED
2388: e38b30c0 orr r3, fp, #192 ; 0xc0 <== NOT EXECUTED
238c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
2390: e594305c ldr r3, [r4, #92] <== NOT EXECUTED
2394: e5940064 ldr r0, [r4, #100] <== NOT EXECUTED
2398: e0630000 rsb r0, r3, r0 <== NOT EXECUTED
239c: e5941064 ldr r1, [r4, #100] <== NOT EXECUTED
23a0: e0800006 add r0, r0, r6 <== NOT EXECUTED
23a4: eb003c89 bl 115d0 <__umodsi3> <== NOT EXECUTED
23a8: e59430c0 ldr r3, [r4, #192] <== NOT EXECUTED
23ac: e1500003 cmp r0, r3 <== NOT EXECUTED
23b0: 9a000025 bls 244c <rtems_termios_enqueue_raw_characters+0x240><== NOT EXECUTED
23b4: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
23b8: e3130001 tst r3, #1 ; 0x1 <== NOT EXECUTED
23bc: 1a000022 bne 244c <rtems_termios_enqueue_raw_characters+0x240><== NOT EXECUTED
% tty->rawInBuf.Size)
> tty->highwater) &&
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
23c0: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
23c4: e3833001 orr r3, r3, #1 ; 0x1 <== NOT EXECUTED
23c8: e58430b8 str r3, [r4, #184] <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
23cc: e59f3100 ldr r3, [pc, #256] ; 24d4 <rtems_termios_enqueue_raw_characters+0x2c8><== NOT EXECUTED
23d0: e59420b8 ldr r2, [r4, #184] <== NOT EXECUTED
23d4: e0023003 and r3, r2, r3 <== NOT EXECUTED
23d8: e3530b01 cmp r3, #1024 ; 0x400 <== NOT EXECUTED
23dc: 1a00000e bne 241c <rtems_termios_enqueue_raw_characters+0x210><== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
23e0: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
23e4: e3130020 tst r3, #32 ; 0x20 <== NOT EXECUTED
23e8: 1a000002 bne 23f8 <rtems_termios_enqueue_raw_characters+0x1ec><== NOT EXECUTED
23ec: e5943094 ldr r3, [r4, #148] <== NOT EXECUTED
23f0: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
23f4: 1a000014 bne 244c <rtems_termios_enqueue_raw_characters+0x240><== 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;
23f8: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
23fc: e3833002 orr r3, r3, #2 ; 0x2 <== NOT EXECUTED
2400: e58430b8 str r3, [r4, #184] <== NOT EXECUTED
(*tty->device.write)(tty->minor,
2404: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED
2408: e59d1004 ldr r1, [sp, #4] <== NOT EXECUTED
240c: e3a02001 mov r2, #1 ; 0x1 <== NOT EXECUTED
2410: e1a0e00f mov lr, pc <== NOT EXECUTED
2414: e594f0a4 ldr pc, [r4, #164] <== NOT EXECUTED
2418: ea00000b b 244c <rtems_termios_enqueue_raw_characters+0x240><== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
241c: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
2420: e2033f41 and r3, r3, #260 ; 0x104 <== NOT EXECUTED
2424: e3530c01 cmp r3, #256 ; 0x100 <== NOT EXECUTED
2428: 1a000007 bne 244c <rtems_termios_enqueue_raw_characters+0x240><== NOT EXECUTED
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
242c: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
2430: e59420ac ldr r2, [r4, #172] <== NOT EXECUTED
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
2434: e3833004 orr r3, r3, #4 ; 0x4 <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
2438: e3520000 cmp r2, #0 ; 0x0 <== NOT EXECUTED
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
243c: e58430b8 str r3, [r4, #184] <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
tty->device.stopRemoteTx(tty->minor);
2440: 15940010 ldrne r0, [r4, #16] <== NOT EXECUTED
2444: 11a0e00f movne lr, pc <== NOT EXECUTED
2448: 112fff12 bxne r2 <== NOT EXECUTED
} } } /* reenable interrupts */ rtems_interrupt_enable(level);
244c: e129f00b msr CPSR_fc, fp <== NOT EXECUTED
if (newTail == tty->rawInBuf.Head) {
2450: e594305c ldr r3, [r4, #92] <== NOT EXECUTED
2454: e1560003 cmp r6, r3 <== NOT EXECUTED
dropped++;
2458: 02855001 addeq r5, r5, #1 ; 0x1 <== NOT EXECUTED
}
}
/* reenable interrupts */
rtems_interrupt_enable(level);
if (newTail == tty->rawInBuf.Head) {
245c: 0a00000e beq 249c <rtems_termios_enqueue_raw_characters+0x290><== NOT EXECUTED
dropped++;
}
else {
tty->rawInBuf.theBuf[newTail] = c;
2460: e5943058 ldr r3, [r4, #88] <== NOT EXECUTED
2464: e7c37006 strb r7, [r3, r6] <== 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 )) {
2468: e59430e4 ldr r3, [r4, #228] <== NOT EXECUTED
246c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
if (newTail == tty->rawInBuf.Head) {
dropped++;
}
else {
tty->rawInBuf.theBuf[newTail] = c;
tty->rawInBuf.Tail = newTail;
2470: e5846060 str r6, [r4, #96] <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
2474: 1a000008 bne 249c <rtems_termios_enqueue_raw_characters+0x290><== NOT EXECUTED
2478: e59430dc ldr r3, [r4, #220] <== NOT EXECUTED
247c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2480: 0a000005 beq 249c <rtems_termios_enqueue_raw_characters+0x290><== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
2484: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED
2488: e59410e0 ldr r1, [r4, #224] <== NOT EXECUTED
248c: e1a0e00f mov lr, pc <== NOT EXECUTED
2490: e12fff13 bx r3 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
2494: e3a02001 mov r2, #1 ; 0x1 <== NOT EXECUTED
2498: e58420e4 str r2, [r4, #228] <== NOT EXECUTED
249c: e2899001 add r9, r9, #1 ; 0x1 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
24a0: e2588001 subs r8, r8, #1 ; 0x1 <== NOT EXECUTED
24a4: 2affff83 bcs 22b8 <rtems_termios_enqueue_raw_characters+0xac><== NOT EXECUTED
tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped;
24a8: e5943078 ldr r3, [r4, #120] <== NOT EXECUTED
24ac: e0833005 add r3, r3, r5 <== NOT EXECUTED
24b0: e5843078 str r3, [r4, #120] <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
24b4: e5940068 ldr r0, [r4, #104] <== NOT EXECUTED
24b8: eb0007e6 bl 4458 <rtems_semaphore_release> <== NOT EXECUTED
24bc: ea000000 b 24c4 <rtems_termios_enqueue_raw_characters+0x2b8><== NOT EXECUTED
return dropped;
24c0: e3a05000 mov r5, #0 ; 0x0 <== NOT EXECUTED
}
24c4: e1a00005 mov r0, r5 <== NOT EXECUTED
24c8: e28dd00c add sp, sp, #12 ; 0xc <== NOT EXECUTED
24cc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
00003048 <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
3048: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1;
304c: e5903000 ldr r3, [r0] <== NOT EXECUTED
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
3050: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
rtems_status_code
rtems_termios_ioctl (void *arg)
{
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
3054: e5935028 ldr r5, [r3, #40] <== NOT EXECUTED
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
3058: e580100c str r1, [r0, #12] <== NOT EXECUTED
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
305c: e1a06000 mov r6, r0 <== NOT EXECUTED
3060: e24dd004 sub sp, sp, #4 ; 0x4 <== NOT EXECUTED
struct rtems_termios_tty *tty = args->iop->data1;
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
3064: e5950018 ldr r0, [r5, #24] <== NOT EXECUTED
3068: e1a02001 mov r2, r1 <== NOT EXECUTED
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;
306c: e5964008 ldr r4, [r6, #8] <== NOT EXECUTED
rtems_status_code sc;
args->ioctl_return = 0;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
3070: eb0004b2 bl 4340 <rtems_semaphore_obtain> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) {
3074: e2508000 subs r8, r0, #0 ; 0x0 <== NOT EXECUTED
3078: 1a0000dc bne 33f0 <rtems_termios_ioctl+0x3a8> <== NOT EXECUTED
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
307c: e5962004 ldr r2, [r6, #4] <== NOT EXECUTED
3080: e3520004 cmp r2, #4 ; 0x4 <== NOT EXECUTED
3084: 0a0000ad beq 3340 <rtems_termios_ioctl+0x2f8> <== NOT EXECUTED
3088: 8a000005 bhi 30a4 <rtems_termios_ioctl+0x5c> <== NOT EXECUTED
308c: e3520002 cmp r2, #2 ; 0x2 <== NOT EXECUTED
3090: 0a000026 beq 3130 <rtems_termios_ioctl+0xe8> <== NOT EXECUTED
3094: 8a0000a2 bhi 3324 <rtems_termios_ioctl+0x2dc> <== NOT EXECUTED
3098: e3520001 cmp r2, #1 ; 0x1 <== NOT EXECUTED
309c: 1a00000d bne 30d8 <rtems_termios_ioctl+0x90> <== NOT EXECUTED
30a0: ea000018 b 3108 <rtems_termios_ioctl+0xc0> <== NOT EXECUTED
30a4: e59f3354 ldr r3, [pc, #852] ; 3400 <rtems_termios_ioctl+0x3b8><== NOT EXECUTED
30a8: e1520003 cmp r2, r3 <== NOT EXECUTED
30ac: 0a0000c2 beq 33bc <rtems_termios_ioctl+0x374> <== NOT EXECUTED
30b0: 8a000002 bhi 30c0 <rtems_termios_ioctl+0x78> <== NOT EXECUTED
30b4: e3520005 cmp r2, #5 ; 0x5 <== NOT EXECUTED
30b8: 1a000006 bne 30d8 <rtems_termios_ioctl+0x90> <== NOT EXECUTED
30bc: ea00009b b 3330 <rtems_termios_ioctl+0x2e8> <== NOT EXECUTED
30c0: e59f333c ldr r3, [pc, #828] ; 3404 <rtems_termios_ioctl+0x3bc><== NOT EXECUTED
30c4: e1520003 cmp r2, r3 <== NOT EXECUTED
30c8: 0a0000b8 beq 33b0 <rtems_termios_ioctl+0x368> <== NOT EXECUTED
30cc: e2833105 add r3, r3, #1073741825 ; 0x40000001 <== NOT EXECUTED
30d0: e1520003 cmp r2, r3 <== NOT EXECUTED
30d4: 0a00009d beq 3350 <rtems_termios_ioctl+0x308> <== NOT EXECUTED
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
30d8: e59520cc ldr r2, [r5, #204] <== NOT EXECUTED
30dc: e59f3324 ldr r3, [pc, #804] ; 3408 <rtems_termios_ioctl+0x3c0><== NOT EXECUTED
30e0: e0833282 add r3, r3, r2, lsl #5 <== NOT EXECUTED
30e4: e5933018 ldr r3, [r3, #24] <== NOT EXECUTED
30e8: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
30ec: 03a0800a moveq r8, #10 ; 0xa <== NOT EXECUTED
30f0: 0a0000bc beq 33e8 <rtems_termios_ioctl+0x3a0> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
30f4: e1a00005 mov r0, r5 <== NOT EXECUTED
30f8: e1a01006 mov r1, r6 <== NOT EXECUTED
30fc: e1a0e00f mov lr, pc <== NOT EXECUTED
3100: e12fff13 bx r3 <== NOT EXECUTED
3104: ea0000a7 b 33a8 <rtems_termios_ioctl+0x360> <== NOT EXECUTED
sc = RTEMS_INVALID_NUMBER;
}
break;
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
3108: e5964008 ldr r4, [r6, #8] <== NOT EXECUTED
310c: e285c030 add ip, r5, #48 ; 0x30 <== NOT EXECUTED
3110: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED
3114: e1a0e004 mov lr, r4 <== NOT EXECUTED
3118: e8ae000f stmia lr!, {r0, r1, r2, r3} <== NOT EXECUTED
311c: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED
3120: e8ae000f stmia lr!, {r0, r1, r2, r3} <== NOT EXECUTED
3124: e59c3000 ldr r3, [ip] <== NOT EXECUTED
3128: e58e3000 str r3, [lr] <== NOT EXECUTED
312c: ea0000ad b 33e8 <rtems_termios_ioctl+0x3a0> <== NOT EXECUTED
break;
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
3130: e5963008 ldr r3, [r6, #8] <== NOT EXECUTED
3134: e1a0e003 mov lr, r3 <== NOT EXECUTED
3138: e8be000f ldm lr!, {r0, r1, r2, r3} <== NOT EXECUTED
313c: e285c030 add ip, r5, #48 ; 0x30 <== NOT EXECUTED
3140: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
3144: e8be000f ldm lr!, {r0, r1, r2, r3} <== NOT EXECUTED
3148: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
314c: e59530b8 ldr r3, [r5, #184] <== 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;
3150: e59e2000 ldr r2, [lr] <== NOT EXECUTED
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
3154: e3130c02 tst r3, #512 ; 0x200 <== 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;
3158: e58c2000 str r2, [ip] <== NOT EXECUTED
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
315c: 0a000019 beq 31c8 <rtems_termios_ioctl+0x180> <== NOT EXECUTED
3160: e5953030 ldr r3, [r5, #48] <== NOT EXECUTED
3164: e3130b01 tst r3, #1024 ; 0x400 <== NOT EXECUTED
3168: 1a000016 bne 31c8 <rtems_termios_ioctl+0x180> <== NOT EXECUTED
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
316c: e59530b8 ldr r3, [r5, #184] <== NOT EXECUTED
3170: e3c33e21 bic r3, r3, #528 ; 0x210 <== NOT EXECUTED
3174: e58530b8 str r3, [r5, #184] <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
3178: e59530b8 ldr r3, [r5, #184] <== NOT EXECUTED
317c: e3130020 tst r3, #32 ; 0x20 <== NOT EXECUTED
3180: 0a000010 beq 31c8 <rtems_termios_ioctl+0x180> <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
3184: e10f4000 mrs r4, CPSR <== NOT EXECUTED
3188: e38430c0 orr r3, r4, #192 ; 0xc0 <== NOT EXECUTED
318c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
3190: e59530b8 ldr r3, [r5, #184] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
3194: e5952094 ldr r2, [r5, #148] <== 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;
3198: e3c33020 bic r3, r3, #32 ; 0x20 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
319c: e3520000 cmp r2, #0 ; 0x0 <== 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;
31a0: e58530b8 str r3, [r5, #184] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
31a4: 0a000006 beq 31c4 <rtems_termios_ioctl+0x17c> <== NOT EXECUTED
/* if chars available, call write function... */ (*tty->device.write)(tty->minor,
31a8: e5953084 ldr r3, [r5, #132] <== NOT EXECUTED
31ac: e595107c ldr r1, [r5, #124] <== NOT EXECUTED
31b0: e5950010 ldr r0, [r5, #16] <== NOT EXECUTED
31b4: e0811003 add r1, r1, r3 <== NOT EXECUTED
31b8: e3a02001 mov r2, #1 ; 0x1 <== NOT EXECUTED
31bc: e1a0e00f mov lr, pc <== NOT EXECUTED
31c0: e595f0a4 ldr pc, [r5, #164] <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
31c4: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) &&
31c8: e59530b8 ldr r3, [r5, #184] <== NOT EXECUTED
31cc: e3130b01 tst r3, #1024 ; 0x400 <== NOT EXECUTED
31d0: 0a000008 beq 31f8 <rtems_termios_ioctl+0x1b0> <== NOT EXECUTED
31d4: e5953030 ldr r3, [r5, #48] <== NOT EXECUTED
31d8: e3130a01 tst r3, #4096 ; 0x1000 <== NOT EXECUTED
31dc: 1a000005 bne 31f8 <rtems_termios_ioctl+0x1b0> <== NOT EXECUTED
!(tty->termios.c_iflag & IXOFF)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
31e0: e59530b8 ldr r3, [r5, #184] <== NOT EXECUTED
31e4: e3c33b01 bic r3, r3, #1024 ; 0x400 <== NOT EXECUTED
31e8: e58530b8 str r3, [r5, #184] <== NOT EXECUTED
/* FIXME: what happens, if we had sent XOFF but not yet XON? */
tty->flow_ctrl &= ~(FL_ISNTXOF);
31ec: e59530b8 ldr r3, [r5, #184] <== NOT EXECUTED
31f0: e3c33002 bic r3, r3, #2 ; 0x2 <== NOT EXECUTED
31f4: e58530b8 str r3, [r5, #184] <== NOT EXECUTED
}
/* check for incoming RTS/CTS flow control switched off */
if (( tty->flow_ctrl & FL_MDRTS) &&
31f8: e59530b8 ldr r3, [r5, #184] <== NOT EXECUTED
31fc: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED
3200: 0a000010 beq 3248 <rtems_termios_ioctl+0x200> <== NOT EXECUTED
3204: e5953038 ldr r3, [r5, #56] <== NOT EXECUTED
3208: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
320c: ba00000d blt 3248 <rtems_termios_ioctl+0x200> <== NOT EXECUTED
!(tty->termios.c_cflag & CRTSCTS)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
3210: e59530b8 ldr r3, [r5, #184] <== NOT EXECUTED
3214: e3c33c01 bic r3, r3, #256 ; 0x100 <== NOT EXECUTED
3218: e58530b8 str r3, [r5, #184] <== NOT EXECUTED
/* restart remote Tx, if it was stopped */
if ((tty->flow_ctrl & FL_IRTSOFF) &&
321c: e59530b8 ldr r3, [r5, #184] <== NOT EXECUTED
3220: e3130004 tst r3, #4 ; 0x4 <== NOT EXECUTED
3224: 0a000004 beq 323c <rtems_termios_ioctl+0x1f4> <== NOT EXECUTED
3228: e59530b0 ldr r3, [r5, #176] <== NOT EXECUTED
322c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
tty->device.startRemoteTx(tty->minor);
3230: 15950010 ldrne r0, [r5, #16] <== NOT EXECUTED
3234: 11a0e00f movne lr, pc <== NOT EXECUTED
3238: 112fff13 bxne r3 <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
323c: e59530b8 ldr r3, [r5, #184] <== NOT EXECUTED
3240: e3c33004 bic r3, r3, #4 ; 0x4 <== NOT EXECUTED
3244: e58530b8 str r3, [r5, #184] <== 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) {
3248: e5953038 ldr r3, [r5, #56] <== NOT EXECUTED
324c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
tty->flow_ctrl |= FL_MDRTS;
3250: b59530b8 ldrlt r3, [r5, #184] <== NOT EXECUTED
3254: b3833c01 orrlt r3, r3, #256 ; 0x100 <== NOT EXECUTED
3258: b58530b8 strlt r3, [r5, #184] <== NOT EXECUTED
}
/* check for incoming XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXOFF) {
325c: e5953030 ldr r3, [r5, #48] <== NOT EXECUTED
3260: e3130a01 tst r3, #4096 ; 0x1000 <== NOT EXECUTED
tty->flow_ctrl |= FL_MDXOF;
3264: 159530b8 ldrne r3, [r5, #184] <== NOT EXECUTED
3268: 13833b01 orrne r3, r3, #1024 ; 0x400 <== NOT EXECUTED
326c: 158530b8 strne r3, [r5, #184] <== NOT EXECUTED
}
/* check for outgoing XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXON) {
3270: e5953030 ldr r3, [r5, #48] <== NOT EXECUTED
3274: e3130b01 tst r3, #1024 ; 0x400 <== NOT EXECUTED
tty->flow_ctrl |= FL_MDXON;
3278: 159530b8 ldrne r3, [r5, #184] <== NOT EXECUTED
327c: 13833c02 orrne r3, r3, #512 ; 0x200 <== NOT EXECUTED
3280: 158530b8 strne r3, [r5, #184] <== NOT EXECUTED
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) {
3284: e595303c ldr r3, [r5, #60] <== NOT EXECUTED
3288: e2137002 ands r7, r3, #2 ; 0x2 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
328c: 13a03000 movne r3, #0 ; 0x0 <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
3290: 15853074 strne r3, [r5, #116] <== NOT EXECUTED
/* check for and process change in flow control options */
termios_set_flowctrl(tty);
if (tty->termios.c_lflag & ICANON) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
3294: 1585306c strne r3, [r5, #108] <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
3298: 15853070 strne r3, [r5, #112] <== NOT EXECUTED
329c: 1a000018 bne 3304 <rtems_termios_ioctl+0x2bc> <== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
rtems_interval ticksPerSecond;
rtems_clock_get (RTEMS_CLOCK_GET_TICKS_PER_SECOND, &ticksPerSecond);
32a0: e1a0100d mov r1, sp <== NOT EXECUTED
32a4: e3a00003 mov r0, #3 ; 0x3 <== NOT EXECUTED
32a8: eb000206 bl 3ac8 <rtems_clock_get> <== NOT EXECUTED
tty->vtimeTicks = tty->termios.c_cc[VTIME] * ticksPerSecond / 10;
32ac: e59d3000 ldr r3, [sp] <== NOT EXECUTED
32b0: e5d54046 ldrb r4, [r5, #70] <== NOT EXECUTED
32b4: e3a0100a mov r1, #10 ; 0xa <== NOT EXECUTED
32b8: e0000493 mul r0, r3, r4 <== NOT EXECUTED
32bc: eb00387f bl 114c0 <__aeabi_uidiv> <== NOT EXECUTED
if (tty->termios.c_cc[VTIME]) {
32c0: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
rtems_interval ticksPerSecond;
rtems_clock_get (RTEMS_CLOCK_GET_TICKS_PER_SECOND, &ticksPerSecond);
tty->vtimeTicks = tty->termios.c_cc[VTIME] * ticksPerSecond / 10;
32c4: e5850054 str r0, [r5, #84] <== NOT EXECUTED
32c8: e5d53047 ldrb r3, [r5, #71] <== NOT EXECUTED
if (tty->termios.c_cc[VTIME]) {
32cc: 0a000006 beq 32ec <rtems_termios_ioctl+0x2a4> <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
32d0: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
32d4: 01a03000 moveq r3, r0 <== NOT EXECUTED
32d8: 13a03000 movne r3, #0 ; 0x0 <== NOT EXECUTED
else {
rtems_interval ticksPerSecond;
rtems_clock_get (RTEMS_CLOCK_GET_TICKS_PER_SECOND, &ticksPerSecond);
tty->vtimeTicks = tty->termios.c_cc[VTIME] * ticksPerSecond / 10;
if (tty->termios.c_cc[VTIME]) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
32dc: e585706c str r7, [r5, #108] <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
32e0: e5853074 str r3, [r5, #116] <== NOT EXECUTED
rtems_interval ticksPerSecond;
rtems_clock_get (RTEMS_CLOCK_GET_TICKS_PER_SECOND, &ticksPerSecond);
tty->vtimeTicks = tty->termios.c_cc[VTIME] * ticksPerSecond / 10;
if (tty->termios.c_cc[VTIME]) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
32e4: e5850070 str r0, [r5, #112] <== NOT EXECUTED
32e8: ea000005 b 3304 <rtems_termios_ioctl+0x2bc> <== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
}
else {
if (tty->termios.c_cc[VMIN]) {
32ec: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
32f0: 03a03001 moveq r3, #1 ; 0x1 <== NOT EXECUTED
}
else {
if (tty->termios.c_cc[VMIN]) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
32f4: 15854074 strne r4, [r5, #116] <== NOT EXECUTED
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
}
else {
if (tty->termios.c_cc[VMIN]) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
32f8: 1585406c strne r4, [r5, #108] <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
32fc: 15854070 strne r4, [r5, #112] <== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
3300: 0585306c streq r3, [r5, #108] <== NOT EXECUTED
} } } if (tty->device.setAttributes)
3304: e59530a8 ldr r3, [r5, #168] <== NOT EXECUTED
3308: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
330c: 0a000035 beq 33e8 <rtems_termios_ioctl+0x3a0> <== NOT EXECUTED
(*tty->device.setAttributes)(tty->minor, &tty->termios);
3310: e5950010 ldr r0, [r5, #16] <== NOT EXECUTED
3314: e2851030 add r1, r5, #48 ; 0x30 <== NOT EXECUTED
3318: e1a0e00f mov lr, pc <== NOT EXECUTED
331c: e12fff13 bx r3 <== NOT EXECUTED
3320: ea000030 b 33e8 <rtems_termios_ioctl+0x3a0> <== NOT EXECUTED
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
3324: e1a00005 mov r0, r5 <== NOT EXECUTED
3328: ebfffe42 bl 2c38 <drainOutput> <== NOT EXECUTED
332c: ea00002d b 33e8 <rtems_termios_ioctl+0x3a0> <== NOT EXECUTED
break;
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
3330: e894000c ldm r4, {r2, r3} <== NOT EXECUTED
3334: e58530d8 str r3, [r5, #216] <== NOT EXECUTED
3338: e58520d4 str r2, [r5, #212] <== NOT EXECUTED
333c: ea000029 b 33e8 <rtems_termios_ioctl+0x3a0> <== NOT EXECUTED
break;
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
3340: e894000c ldm r4, {r2, r3} <== NOT EXECUTED
3344: e58530e0 str r3, [r5, #224] <== NOT EXECUTED
3348: e58520dc str r2, [r5, #220] <== NOT EXECUTED
334c: ea000025 b 33e8 <rtems_termios_ioctl+0x3a0> <== NOT EXECUTED
#if 1 /* FIXME */
case TIOCSETD:
/*
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
3350: e59520cc ldr r2, [r5, #204] <== NOT EXECUTED
3354: e59f30ac ldr r3, [pc, #172] ; 3408 <rtems_termios_ioctl+0x3c0><== NOT EXECUTED
3358: e0833282 add r3, r3, r2, lsl #5 <== NOT EXECUTED
335c: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
3360: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
3364: 0a000003 beq 3378 <rtems_termios_ioctl+0x330> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
3368: e1a00005 mov r0, r5 <== NOT EXECUTED
336c: e1a0e00f mov lr, pc <== NOT EXECUTED
3370: e12fff13 bx r3 <== NOT EXECUTED
3374: e1a08000 mov r8, r0 <== NOT EXECUTED
} tty->t_line=*(int*)(args->buffer);
3378: e5963008 ldr r3, [r6, #8] <== NOT EXECUTED
337c: e5932000 ldr r2, [r3] <== NOT EXECUTED
tty->t_sc = NULL; /* ensure that no more valid data */
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
3380: e59f3080 ldr r3, [pc, #128] ; 3408 <rtems_termios_ioctl+0x3c0><== NOT EXECUTED
3384: e7931282 ldr r1, [r3, r2, lsl #5] <== NOT EXECUTED
*/
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);
tty->t_sc = NULL; /* ensure that no more valid data */
3388: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
338c: e3510000 cmp r1, #0 ; 0x0 <== NOT EXECUTED
*/
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);
tty->t_sc = NULL; /* ensure that no more valid data */
3390: e58530d0 str r3, [r5, #208] <== NOT EXECUTED
* 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);
3394: e58520cc str r2, [r5, #204] <== NOT EXECUTED
tty->t_sc = NULL; /* ensure that no more valid data */
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
3398: 0a000012 beq 33e8 <rtems_termios_ioctl+0x3a0> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
339c: e1a00005 mov r0, r5 <== NOT EXECUTED
33a0: e1a0e00f mov lr, pc <== NOT EXECUTED
33a4: e12fff11 bx r1 <== NOT EXECUTED
33a8: e1a08000 mov r8, r0 <== NOT EXECUTED
33ac: ea00000d b 33e8 <rtems_termios_ioctl+0x3a0> <== NOT EXECUTED
} break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line;
33b0: e5962008 ldr r2, [r6, #8] <== NOT EXECUTED
33b4: e59530cc ldr r3, [r5, #204] <== NOT EXECUTED
33b8: ea000009 b 33e4 <rtems_termios_ioctl+0x39c> <== NOT EXECUTED
break;
#endif
case FIONREAD:
{
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
33bc: e5952060 ldr r2, [r5, #96] <== NOT EXECUTED
33c0: e595305c ldr r3, [r5, #92] <== NOT EXECUTED
if ( rawnc < 0 )
33c4: e0521003 subs r1, r2, r3 <== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
33c8: 45953064 ldrmi r3, [r5, #100] <== NOT EXECUTED
33cc: 40811003 addmi r1, r1, r3 <== NOT EXECUTED
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
33d0: e2852020 add r2, r5, #32 ; 0x20 <== NOT EXECUTED
33d4: e892000c ldm r2, {r2, r3} <== NOT EXECUTED
33d8: e0423003 sub r3, r2, r3 <== NOT EXECUTED
33dc: e5962008 ldr r2, [r6, #8] <== NOT EXECUTED
33e0: e0833001 add r3, r3, r1 <== NOT EXECUTED
33e4: e5823000 str r3, [r2] <== NOT EXECUTED
} break; } rtems_semaphore_release (tty->osem);
33e8: e5950018 ldr r0, [r5, #24] <== NOT EXECUTED
33ec: eb000419 bl 4458 <rtems_semaphore_release> <== NOT EXECUTED
args->ioctl_return = sc;
33f0: e586800c str r8, [r6, #12] <== NOT EXECUTED
return sc; }
33f4: e1a00008 mov r0, r8 <== NOT EXECUTED
33f8: e28dd004 add sp, sp, #4 ; 0x4 <== NOT EXECUTED
33fc: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
00003590 <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
3590: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
3594: e24dd00c sub sp, sp, #12 ; 0xc
3598: e58d2008 str r2, [sp, #8]
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
359c: e59f23f4 ldr r2, [pc, #1012] ; 3998 <rtems_termios_open+0x408>
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
35a0: e1a0b001 mov fp, r1
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
35a4: e3a01000 mov r1, #0 ; 0x0
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
35a8: e1a09000 mov r9, r0
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
35ac: e5920000 ldr r0, [r2]
35b0: e1a02001 mov r2, r1
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
35b4: e1a07003 mov r7, r3
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
35b8: eb000360 bl 4340 <rtems_semaphore_obtain>
RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL)
35bc: e250a000 subs sl, r0, #0 ; 0x0
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
35c0: 059f33d4 ldreq r3, [pc, #980] ; 399c <rtems_termios_open+0x40c>
35c4: 05935000 ldreq r5, [r3]
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
35c8: 0a000007 beq 35ec <rtems_termios_open+0x5c>
35cc: ea0000e6 b 396c <rtems_termios_open+0x3dc> <== NOT EXECUTED
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
if ((tty->major == major) && (tty->minor == minor))
35d0: e595300c ldr r3, [r5, #12]
35d4: e1530009 cmp r3, r9
35d8: 1a000002 bne 35e8 <rtems_termios_open+0x58>
35dc: e5953010 ldr r3, [r5, #16]
35e0: e153000b cmp r3, fp
35e4: 0a0000be beq 38e4 <rtems_termios_open+0x354>
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
35e8: e5955000 ldr r5, [r5] <== NOT EXECUTED
35ec: e3550000 cmp r5, #0 ; 0x0
35f0: 1afffff6 bne 35d0 <rtems_termios_open+0x40>
35f4: ea0000df b 3978 <rtems_termios_open+0x3e8>
return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
35f8: e59f33a0 ldr r3, [pc, #928] ; 39a0 <rtems_termios_open+0x410>
35fc: e5933000 ldr r3, [r3]
3600: e5853064 str r3, [r5, #100]
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
3604: e5950064 ldr r0, [r5, #100]
3608: eb001573 bl 8bdc <malloc>
if (tty->rawInBuf.theBuf == NULL) {
360c: e3500000 cmp r0, #0 ; 0x0
} /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
3610: e5850058 str r0, [r5, #88]
if (tty->rawInBuf.theBuf == NULL) {
3614: 1a000006 bne 3634 <rtems_termios_open+0xa4>
free(tty);
3618: e1a00005 mov r0, r5 <== NOT EXECUTED
361c: eb00142b bl 86d0 <free> <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
3620: e59f3370 ldr r3, [pc, #880] ; 3998 <rtems_termios_open+0x408><== NOT EXECUTED
3624: e5930000 ldr r0, [r3] <== NOT EXECUTED
3628: eb00038a bl 4458 <rtems_semaphore_release> <== NOT EXECUTED
362c: e3a0a01a mov sl, #26 ; 0x1a <== NOT EXECUTED
3630: ea0000cd b 396c <rtems_termios_open+0x3dc> <== NOT EXECUTED
return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
3634: e59f3368 ldr r3, [pc, #872] ; 39a4 <rtems_termios_open+0x414>
3638: e5933000 ldr r3, [r3]
363c: e5853088 str r3, [r5, #136]
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
3640: e5950088 ldr r0, [r5, #136]
3644: eb001564 bl 8bdc <malloc>
if (tty->rawOutBuf.theBuf == NULL) {
3648: e3500000 cmp r0, #0 ; 0x0
} /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
364c: e585007c str r0, [r5, #124]
if (tty->rawOutBuf.theBuf == NULL) {
3650: 0a000007 beq 3674 <rtems_termios_open+0xe4>
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
3654: e59f334c ldr r3, [pc, #844] ; 39a8 <rtems_termios_open+0x418>
3658: e5930000 ldr r0, [r3]
365c: eb00155e bl 8bdc <malloc>
if (tty->cbuf == NULL) {
3660: e3500000 cmp r0, #0 ; 0x0
return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE);
3664: e585001c str r0, [r5, #28]
if (tty->cbuf == NULL) {
3668: 1a000004 bne 3680 <rtems_termios_open+0xf0>
free((void *)(tty->rawOutBuf.theBuf));
366c: e595007c ldr r0, [r5, #124] <== NOT EXECUTED
3670: eb001416 bl 86d0 <free> <== NOT EXECUTED
free((void *)(tty->rawInBuf.theBuf));
3674: e5950058 ldr r0, [r5, #88] <== NOT EXECUTED
3678: eb001414 bl 86d0 <free> <== NOT EXECUTED
367c: eaffffe5 b 3618 <rtems_termios_open+0x88> <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
3680: e59f3314 ldr r3, [pc, #788] ; 399c <rtems_termios_open+0x40c>
3684: e5932000 ldr r2, [r3]
return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL;
3688: e3a03000 mov r3, #0 ; 0x0
/* * link tty */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; if (rtems_termios_ttyHead != NULL)
368c: e3520000 cmp r2, #0 ; 0x0
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
tty->back = NULL;
3690: e885000c stm r5, {r2, r3}
if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty;
3694: 15825004 strne r5, [r2, #4]
rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL)
3698: e59f230c ldr r2, [pc, #780] ; 39ac <rtems_termios_open+0x41c>
return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL;
369c: e58530d4 str r3, [r5, #212]
tty->tty_snd.sw_arg = NULL;
36a0: e58530d8 str r3, [r5, #216]
tty->tty_rcv.sw_pfn = NULL;
36a4: e58530dc str r3, [r5, #220]
tty->tty_rcv.sw_arg = NULL;
36a8: e58530e0 str r3, [r5, #224]
tty->tty_rcvwakeup = 0;
36ac: e58530e4 str r3, [r5, #228]
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)
36b0: e5923000 ldr r3, [r2]
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
36b4: e59f82f4 ldr r8, [pc, #756] ; 39b0 <rtems_termios_open+0x420>
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)
36b8: e3530000 cmp r3, #0 ; 0x0
*/ tty->forw = rtems_termios_ttyHead; tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty;
36bc: e59f32d8 ldr r3, [pc, #728] ; 399c <rtems_termios_open+0x40c>
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
36c0: e59f02ec ldr r0, [pc, #748] ; 39b4 <rtems_termios_open+0x424>
*/ tty->forw = rtems_termios_ttyHead; tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty;
36c4: e5834000 str r4, [r3]
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
36c8: e5d83000 ldrb r3, [r8]
tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty;
36cc: 05824000 streq r4, [r2]
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
36d0: e1830000 orr r0, r3, r0
rtems_termios_ttyHead->back = tty;
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
rtems_termios_ttyTail = tty;
tty->minor = minor;
36d4: e584b010 str fp, [r4, #16]
tty->major = major;
36d8: e584900c str r9, [r4, #12]
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
36dc: e284c014 add ip, r4, #20 ; 0x14
36e0: e3a02054 mov r2, #84 ; 0x54
36e4: e3a01001 mov r1, #1 ; 0x1
36e8: e3a03000 mov r3, #0 ; 0x0
36ec: e58dc000 str ip, [sp]
36f0: eb000279 bl 40dc <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)
36f4: e2502000 subs r2, r0, #0 ; 0x0
36f8: 1a000097 bne 395c <rtems_termios_open+0x3cc>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
36fc: e5d83000 ldrb r3, [r8]
3700: e59f02b0 ldr r0, [pc, #688] ; 39b8 <rtems_termios_open+0x428>
3704: e284c018 add ip, r4, #24 ; 0x18
3708: e1830000 orr r0, r3, r0
370c: e3a01001 mov r1, #1 ; 0x1
3710: e1a03002 mov r3, r2
3714: e3a02054 mov r2, #84 ; 0x54
3718: e58dc000 str ip, [sp]
371c: eb00026e bl 40dc <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)
3720: e2501000 subs r1, r0, #0 ; 0x0
3724: 1a00008c bne 395c <rtems_termios_open+0x3cc>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
3728: e5d83000 ldrb r3, [r8]
372c: e59f0288 ldr r0, [pc, #648] ; 39bc <rtems_termios_open+0x42c>
3730: e284c08c add ip, r4, #140 ; 0x8c
3734: e1830000 orr r0, r3, r0
3738: e3a02020 mov r2, #32 ; 0x20
373c: e1a03001 mov r3, r1
3740: e58dc000 str ip, [sp]
3744: eb000264 bl 40dc <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)
3748: e2506000 subs r6, r0, #0 ; 0x0
374c: 1a000082 bne 395c <rtems_termios_open+0x3cc>
tty->rawOutBufState = rob_idle;
/*
* Set callbacks
*/
tty->device = *callbacks;
3750: e1a0c007 mov ip, r7
3754: e8bc000f ldm ip!, {r0, r1, r2, r3}
3758: e284e098 add lr, r4, #152 ; 0x98
375c: e8ae000f stmia lr!, {r0, r1, r2, r3}
3760: e89c000f ldm ip, {r0, r1, r2, r3}
3764: e88e000f stm lr, {r0, r1, r2, r3}
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
3768: e59430b4 ldr r3, [r4, #180]
376c: e3530002 cmp r3, #2 ; 0x2
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;
3770: e5846094 str r6, [r4, #148]
tty->device = *callbacks;
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
3774: 1a000016 bne 37d4 <rtems_termios_open+0x244>
sc = rtems_task_create (
3778: e5d83000 ldrb r3, [r8] <== NOT EXECUTED
377c: e59f023c ldr r0, [pc, #572] ; 39c0 <rtems_termios_open+0x430><== NOT EXECUTED
3780: e284c0c8 add ip, r4, #200 ; 0xc8 <== NOT EXECUTED
3784: e1830000 orr r0, r3, r0 <== NOT EXECUTED
3788: e3a0100a mov r1, #10 ; 0xa <== NOT EXECUTED
378c: e3a02b01 mov r2, #1024 ; 0x400 <== NOT EXECUTED
3790: e3a03c05 mov r3, #1280 ; 0x500 <== NOT EXECUTED
3794: e88d1040 stm sp, {r6, ip} <== NOT EXECUTED
3798: eb000356 bl 44f8 <rtems_task_create> <== NOT EXECUTED
TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL)
379c: e250e000 subs lr, r0, #0 ; 0x0 <== NOT EXECUTED
37a0: 1a00006d bne 395c <rtems_termios_open+0x3cc> <== NOT EXECUTED
rtems_fatal_error_occurred (sc); sc = rtems_task_create (
37a4: e5d83000 ldrb r3, [r8] <== NOT EXECUTED
37a8: e59f0214 ldr r0, [pc, #532] ; 39c4 <rtems_termios_open+0x434><== NOT EXECUTED
37ac: e284c0c4 add ip, r4, #196 ; 0xc4 <== NOT EXECUTED
37b0: e1830000 orr r0, r3, r0 <== NOT EXECUTED
37b4: e3a01009 mov r1, #9 ; 0x9 <== NOT EXECUTED
37b8: e3a02b01 mov r2, #1024 ; 0x400 <== NOT EXECUTED
37bc: e3a03c05 mov r3, #1280 ; 0x500 <== NOT EXECUTED
37c0: e58de000 str lr, [sp] <== NOT EXECUTED
37c4: e58dc004 str ip, [sp, #4] <== NOT EXECUTED
37c8: eb00034a bl 44f8 <rtems_task_create> <== NOT EXECUTED
TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL)
37cc: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
37d0: 1a000061 bne 395c <rtems_termios_open+0x3cc> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
37d4: e59430a0 ldr r3, [r4, #160]
37d8: e3530000 cmp r3, #0 ; 0x0
37dc: 0a000002 beq 37ec <rtems_termios_open+0x25c>
37e0: e59430b4 ldr r3, [r4, #180]
37e4: e3530002 cmp r3, #2 ; 0x2
37e8: 1a00000b bne 381c <rtems_termios_open+0x28c>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
37ec: e59f31bc ldr r3, [pc, #444] ; 39b0 <rtems_termios_open+0x420><== NOT EXECUTED
37f0: e59f01d0 ldr r0, [pc, #464] ; 39c8 <rtems_termios_open+0x438><== NOT EXECUTED
37f4: e5d33000 ldrb r3, [r3] <== NOT EXECUTED
37f8: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
37fc: e1830000 orr r0, r3, r0 <== NOT EXECUTED
3800: e284c068 add ip, r4, #104 ; 0x68 <== NOT EXECUTED
3804: e3a02024 mov r2, #36 ; 0x24 <== NOT EXECUTED
3808: e1a03001 mov r3, r1 <== NOT EXECUTED
380c: e58dc000 str ip, [sp] <== NOT EXECUTED
3810: eb000231 bl 40dc <rtems_semaphore_create> <== NOT EXECUTED
rtems_build_name ('T', 'R', 'r', c),
0,
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->rawInBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
3814: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
3818: 1a00004f bne 395c <rtems_termios_open+0x3cc> <== NOT EXECUTED
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';
381c: e3a02000 mov r2, #0 ; 0x0
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;
3820: e58420b8 str r2, [r4, #184]
/* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2;
3824: e5940064 ldr r0, [r4, #100]
tty->highwater = tty->rawInBuf.Size * 3/4;
3828: e5943064 ldr r3, [r4, #100]
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 = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
382c: e3a0c003 mov ip, #3 ; 0x3
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;
3830: e001039c mul r1, ip, r3
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';
tty->termios.c_cc[VQUIT] = '\034';
3834: e3a0301c mov r3, #28 ; 0x1c
3838: e5c43042 strb r3, [r4, #66]
tty->termios.c_cc[VERASE] = '\177';
383c: e2833063 add r3, r3, #99 ; 0x63
3840: e5c43043 strb r3, [r4, #67]
tty->termios.c_cc[VKILL] = '\025';
3844: e3a03015 mov r3, #21 ; 0x15
3848: e5c43044 strb r3, [r4, #68]
tty->termios.c_cc[VEOF] = '\004';
384c: e3a03004 mov r3, #4 ; 0x4
3850: e5c43045 strb r3, [r4, #69]
tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021';
3854: e283300d add r3, r3, #13 ; 0xd
3858: e5c43049 strb r3, [r4, #73]
tty->termios.c_cc[VSTOP] = '\023';
385c: e2833002 add r3, r3, #2 ; 0x2
3860: e5c4304a strb r3, [r4, #74]
tty->termios.c_cc[VSUSP] = '\032';
3864: e2833007 add r3, r3, #7 ; 0x7
3868: e5c4304b strb r3, [r4, #75]
tty->termios.c_cc[VREPRINT] = '\022';
386c: e3a03012 mov r3, #18 ; 0x12
3870: e5c4304d strb r3, [r4, #77]
tty->termios.c_cc[VDISCARD] = '\017';
3874: e3a0300f mov r3, #15 ; 0xf
3878: e5c4304e strb r3, [r4, #78]
tty->termios.c_cc[VWERASE] = '\027';
387c: e2833008 add r3, r3, #8 ; 0x8
3880: e5c4304f strb r3, [r4, #79]
tty->termios.c_cc[VLNEXT] = '\026';
3884: e3a03016 mov r3, #22 ; 0x16
3888: e5c43050 strb r3, [r4, #80]
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 = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
388c: e5c4c041 strb ip, [r4, #65]
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';
3890: e5c4204c strb r2, [r4, #76]
tty->termios.c_cc[VEOL2] = '\000';
3894: e5c42051 strb r2, [r4, #81]
tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z')
3898: e59fc110 ldr ip, [pc, #272] ; 39b0 <rtems_termios_open+0x420>
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
389c: e59f3128 ldr r3, [pc, #296] ; 39cc <rtems_termios_open+0x43c>
tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z')
38a0: e5dc2000 ldrb r2, [ip]
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
38a4: e5843030 str r3, [r4, #48]
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
38a8: e59f3120 ldr r3, [pc, #288] ; 39d0 <rtems_termios_open+0x440>
38ac: e5843034 str r3, [r4, #52]
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
38b0: e59f311c ldr r3, [pc, #284] ; 39d4 <rtems_termios_open+0x444>
38b4: e5843038 str r3, [r4, #56]
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
38b8: e59f3118 ldr r3, [pc, #280] ; 39d8 <rtems_termios_open+0x448>
tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z')
38bc: e352007a cmp r2, #122 ; 0x7a
* 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 = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
38c0: e584303c str r3, [r4, #60]
/* 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;
38c4: e1a000a0 lsr r0, r0, #1
tty->highwater = tty->rawInBuf.Size * 3/4;
38c8: e1a01121 lsr r1, r1, #2
/* * Bump name characer */ if (c++ == 'z')
38cc: e2822001 add r2, r2, #1 ; 0x1
c = 'a';
38d0: 03a03061 moveq r3, #97 ; 0x61
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;
38d4: e58410c0 str r1, [r4, #192]
/* 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;
38d8: e58400bc str r0, [r4, #188]
tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z')
38dc: e5cc2000 strb r2, [ip]
c = 'a';
38e0: 05cc3000 strbeq r3, [ip]
}
args->iop->data1 = tty;
38e4: e59d1008 ldr r1, [sp, #8]
if (!tty->refcount++) {
38e8: e5953008 ldr r3, [r5, #8]
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
38ec: e5912000 ldr r2, [r1]
if (!tty->refcount++) {
38f0: e3530000 cmp r3, #0 ; 0x0
38f4: e2833001 add r3, r3, #1 ; 0x1
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
38f8: e5825028 str r5, [r2, #40]
if (!tty->refcount++) {
38fc: e5853008 str r3, [r5, #8]
3900: 1a000016 bne 3960 <rtems_termios_open+0x3d0>
if (tty->device.firstOpen)
3904: e5953098 ldr r3, [r5, #152]
3908: e3530000 cmp r3, #0 ; 0x0
(*tty->device.firstOpen)(major, minor, arg);
390c: 11a00009 movne r0, r9
3910: 11a0100b movne r1, fp
3914: 159d2008 ldrne r2, [sp, #8]
3918: 11a0e00f movne lr, pc
391c: 112fff13 bxne r3
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
3920: e59530b4 ldr r3, [r5, #180]
3924: e3530002 cmp r3, #2 ; 0x2
3928: 1a00000c bne 3960 <rtems_termios_open+0x3d0>
sc = rtems_task_start(tty->rxTaskId,
392c: e59500c4 ldr r0, [r5, #196] <== NOT EXECUTED
3930: e59f10a4 ldr r1, [pc, #164] ; 39dc <rtems_termios_open+0x44c><== NOT EXECUTED
3934: e1a02005 mov r2, r5 <== NOT EXECUTED
3938: eb00039c bl 47b0 <rtems_task_start> <== NOT EXECUTED
rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL)
393c: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
3940: 1a000005 bne 395c <rtems_termios_open+0x3cc> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(tty->txTaskId,
3944: e1a02005 mov r2, r5 <== NOT EXECUTED
3948: e59500c8 ldr r0, [r5, #200] <== NOT EXECUTED
394c: e59f108c ldr r1, [pc, #140] ; 39e0 <rtems_termios_open+0x450><== NOT EXECUTED
3950: eb000396 bl 47b0 <rtems_task_start> <== NOT EXECUTED
rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL)
3954: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
3958: 0a000000 beq 3960 <rtems_termios_open+0x3d0> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
395c: eb00042f bl 4a20 <rtems_fatal_error_occurred> <== NOT EXECUTED
} } rtems_semaphore_release (rtems_termios_ttyMutex);
3960: e59f3030 ldr r3, [pc, #48] ; 3998 <rtems_termios_open+0x408>
3964: e5930000 ldr r0, [r3]
3968: eb0002ba bl 4458 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL; }
396c: e1a0000a mov r0, sl
3970: e28dd00c add sp, sp, #12 ; 0xc
3974: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
3978: e3a00001 mov r0, #1 ; 0x1
397c: e3a010e8 mov r1, #232 ; 0xe8
3980: eb001315 bl 85dc <calloc>
if (tty == NULL) {
3984: e3500000 cmp r0, #0 ; 0x0
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
3988: e1a05000 mov r5, r0
398c: e1a04000 mov r4, r0
if (tty == NULL) {
3990: 1affff18 bne 35f8 <rtems_termios_open+0x68>
3994: eaffff21 b 3620 <rtems_termios_open+0x90> <== NOT EXECUTED
000024d8 <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) {
24d8: e59230b4 ldr r3, [r2, #180]
24dc: e3530000 cmp r3, #0 ; 0x0
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
24e0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
24e4: e1a04002 mov r4, r2
24e8: e1a0a000 mov sl, r0
24ec: 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) {
24f0: 1a000005 bne 250c <rtems_termios_puts+0x34>
(*tty->device.write)(tty->minor, (void *)buf, len);
24f4: e1a01000 mov r1, r0
24f8: e1a02007 mov r2, r7
24fc: e5940010 ldr r0, [r4, #16]
2500: e1a0e00f mov lr, pc
2504: e594f0a4 ldr pc, [r4, #164]
2508: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
return; } newHead = tty->rawOutBuf.Head;
250c: e5926080 ldr r6, [r2, #128] <== NOT EXECUTED
2510: e3a08000 mov r8, #0 ; 0x0 <== NOT EXECUTED
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
rtems_interrupt_disable (level);
while (newHead == tty->rawOutBuf.Tail) {
tty->rawOutBufState = rob_wait;
2514: e3a0b002 mov fp, #2 ; 0x2 <== NOT EXECUTED
}
else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
}
tty->rawOutBufState = rob_busy;
2518: e3a09001 mov r9, #1 ; 0x1 <== NOT EXECUTED
251c: ea00002e b 25dc <rtems_termios_puts+0x104> <== NOT EXECUTED
* len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size;
2520: e5941088 ldr r1, [r4, #136] <== NOT EXECUTED
2524: e2860001 add r0, r6, #1 ; 0x1 <== NOT EXECUTED
2528: eb003c28 bl 115d0 <__umodsi3> <== NOT EXECUTED
252c: e1a06000 mov r6, r0 <== NOT EXECUTED
rtems_interrupt_disable (level);
2530: e10f5000 mrs r5, CPSR <== NOT EXECUTED
2534: e38530c0 orr r3, r5, #192 ; 0xc0 <== NOT EXECUTED
2538: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
253c: ea00000a b 256c <rtems_termios_puts+0x94> <== NOT EXECUTED
while (newHead == tty->rawOutBuf.Tail) {
tty->rawOutBufState = rob_wait;
2540: e584b094 str fp, [r4, #148] <== NOT EXECUTED
rtems_interrupt_enable (level);
2544: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
2548: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
254c: e594008c ldr r0, [r4, #140] <== NOT EXECUTED
2550: e1a02001 mov r2, r1 <== NOT EXECUTED
2554: eb000779 bl 4340 <rtems_semaphore_obtain> <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL)
2558: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
255c: 1b00092f blne 4a20 <rtems_fatal_error_occurred> <== NOT EXECUTED
rtems_interrupt_disable (level);
2560: e10f5000 mrs r5, CPSR <== NOT EXECUTED
2564: e38530c0 orr r3, r5, #192 ; 0xc0 <== NOT EXECUTED
2568: 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) {
256c: e5943084 ldr r3, [r4, #132] <== NOT EXECUTED
2570: e1560003 cmp r6, r3 <== NOT EXECUTED
2574: 0afffff1 beq 2540 <rtems_termios_puts+0x68> <== NOT EXECUTED
RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
2578: e5941080 ldr r1, [r4, #128] <== NOT EXECUTED
257c: e7da2008 ldrb r2, [sl, r8] <== NOT EXECUTED
2580: e594307c ldr r3, [r4, #124] <== NOT EXECUTED
2584: e7c32001 strb r2, [r3, r1] <== NOT EXECUTED
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
2588: e5943094 ldr r3, [r4, #148] <== NOT EXECUTED
258c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead;
2590: e5846080 str r6, [r4, #128] <== NOT EXECUTED
if (tty->rawOutBufState == rob_idle) {
2594: 1a00000d bne 25d0 <rtems_termios_puts+0xf8> <== NOT EXECUTED
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
2598: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
259c: e3130010 tst r3, #16 ; 0x10 <== NOT EXECUTED
(*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;
25a0: 159430b8 ldrne r3, [r4, #184] <== NOT EXECUTED
25a4: 13833020 orrne r3, r3, #32 ; 0x20 <== NOT EXECUTED
25a8: 158430b8 strne r3, [r4, #184] <== NOT EXECUTED
}
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)) {
25ac: 1a000006 bne 25cc <rtems_termios_puts+0xf4> <== NOT EXECUTED
(*tty->device.write)(tty->minor,
25b0: e5943084 ldr r3, [r4, #132] <== NOT EXECUTED
25b4: e594107c ldr r1, [r4, #124] <== NOT EXECUTED
25b8: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED
25bc: e0811003 add r1, r1, r3 <== NOT EXECUTED
25c0: e3a02001 mov r2, #1 ; 0x1 <== NOT EXECUTED
25c4: e1a0e00f mov lr, pc <== NOT EXECUTED
25c8: e594f0a4 ldr pc, [r4, #164] <== NOT EXECUTED
}
else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
}
tty->rawOutBufState = rob_busy;
25cc: e5849094 str r9, [r4, #148] <== NOT EXECUTED
} rtems_interrupt_enable (level);
25d0: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
len--;
25d4: e2477001 sub r7, r7, #1 ; 0x1 <== NOT EXECUTED
25d8: e2888001 add r8, r8, #1 ; 0x1 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
25dc: e3570000 cmp r7, #0 ; 0x0 <== NOT EXECUTED
25e0: 1affffce bne 2520 <rtems_termios_puts+0x48> <== NOT EXECUTED
25e4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
00002ca4 <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
2ca4: 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;
2ca8: e5903000 ldr r3, [r0] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
2cac: e1a07000 mov r7, r0 <== NOT EXECUTED
rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1;
2cb0: e5934028 ldr r4, [r3, #40] <== 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);
2cb4: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
rtems_termios_read (void *arg)
{
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
uint32_t count = args->count;
char *buffer = args->buffer;
2cb8: e5973008 ldr r3, [r7, #8] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
2cbc: e24dd00c sub sp, sp, #12 ; 0xc <== 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);
2cc0: e5940014 ldr r0, [r4, #20] <== NOT EXECUTED
2cc4: e1a02001 mov r2, r1 <== NOT EXECUTED
rtems_status_code
rtems_termios_read (void *arg)
{
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
uint32_t count = args->count;
2cc8: e597800c ldr r8, [r7, #12] <== NOT EXECUTED
char *buffer = args->buffer;
2ccc: e58d3000 str r3, [sp] <== NOT EXECUTED
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
2cd0: eb00059a bl 4340 <rtems_semaphore_obtain> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
2cd4: e250a000 subs sl, r0, #0 ; 0x0 <== NOT EXECUTED
2cd8: 1a0000d4 bne 3030 <rtems_termios_read+0x38c> <== NOT EXECUTED
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
2cdc: e59420cc ldr r2, [r4, #204] <== NOT EXECUTED
2ce0: e59f3354 ldr r3, [pc, #852] ; 303c <rtems_termios_read+0x398><== NOT EXECUTED
2ce4: e0833282 add r3, r3, r2, lsl #5 <== NOT EXECUTED
2ce8: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED
2cec: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2cf0: 0a000005 beq 2d0c <rtems_termios_read+0x68> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
2cf4: e1a01007 mov r1, r7 <== NOT EXECUTED
2cf8: e1a00004 mov r0, r4 <== NOT EXECUTED
2cfc: e1a0e00f mov lr, pc <== NOT EXECUTED
2d00: e12fff13 bx r3 <== NOT EXECUTED
2d04: e1a0a000 mov sl, r0 <== NOT EXECUTED
2d08: ea0000c4 b 3020 <rtems_termios_read+0x37c> <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
return sc;
}
if (tty->cindex == tty->ccount) {
2d0c: e5942024 ldr r2, [r4, #36] <== NOT EXECUTED
2d10: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED
2d14: e1520003 cmp r2, r3 <== NOT EXECUTED
2d18: 1a0000ad bne 2fd4 <rtems_termios_read+0x330> <== NOT EXECUTED
tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; if (tty->device.pollRead != NULL
2d1c: e59430a0 ldr r3, [r4, #160] <== NOT EXECUTED
rtems_semaphore_release (tty->isem);
return sc;
}
if (tty->cindex == tty->ccount) {
tty->cindex = tty->ccount = 0;
tty->read_start_column = tty->column;
2d20: e5942028 ldr r2, [r4, #40] <== NOT EXECUTED
if (tty->device.pollRead != NULL
2d24: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
rtems_semaphore_release (tty->isem);
return sc;
}
if (tty->cindex == tty->ccount) {
tty->cindex = tty->ccount = 0;
tty->read_start_column = tty->column;
2d28: e584202c str r2, [r4, #44] <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
return sc;
}
if (tty->cindex == tty->ccount) {
tty->cindex = tty->ccount = 0;
2d2c: e584a020 str sl, [r4, #32] <== NOT EXECUTED
2d30: e584a024 str sl, [r4, #36] <== NOT EXECUTED
tty->read_start_column = tty->column; if (tty->device.pollRead != NULL
2d34: 0a00004a beq 2e64 <rtems_termios_read+0x1c0> <== NOT EXECUTED
2d38: e59430b4 ldr r3, [r4, #180] <== NOT EXECUTED
2d3c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2d40: 1a000047 bne 2e64 <rtems_termios_read+0x1c0> <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
2d44: e594303c ldr r3, [r4, #60] <== NOT EXECUTED
2d48: e3130002 tst r3, #2 ; 0x2 <== NOT EXECUTED
2d4c: 0a00000d beq 2d88 <rtems_termios_read+0xe4> <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
2d50: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED
2d54: e1a0e00f mov lr, pc <== NOT EXECUTED
2d58: e594f0a0 ldr pc, [r4, #160] <== NOT EXECUTED
if (n < 0) {
2d5c: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
rtems_task_wake_after (1);
}
else {
if (siproc (n, tty))
2d60: e1a01004 mov r1, r4 <== NOT EXECUTED
2d64: 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) {
2d68: aa000002 bge 2d78 <rtems_termios_read+0xd4> <== NOT EXECUTED
rtems_task_wake_after (1);
2d6c: e3a00001 mov r0, #1 ; 0x1 <== NOT EXECUTED
2d70: eb0006a8 bl 4818 <rtems_task_wake_after> <== NOT EXECUTED
2d74: eafffff5 b 2d50 <rtems_termios_read+0xac> <== NOT EXECUTED
}
else {
if (siproc (n, tty))
2d78: ebffff66 bl 2b18 <siproc> <== NOT EXECUTED
2d7c: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
2d80: 0afffff2 beq 2d50 <rtems_termios_read+0xac> <== NOT EXECUTED
2d84: ea000092 b 2fd4 <rtems_termios_read+0x330> <== NOT EXECUTED
}
}
}
else {
rtems_interval then, now;
if (!tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
2d88: e5d43047 ldrb r3, [r4, #71] <== NOT EXECUTED
2d8c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2d90: 1a000004 bne 2da8 <rtems_termios_read+0x104> <== NOT EXECUTED
2d94: e5d43046 ldrb r3, [r4, #70] <== NOT EXECUTED
2d98: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &then);
2d9c: 13a00002 movne r0, #2 ; 0x2 <== NOT EXECUTED
2da0: 128d1008 addne r1, sp, #8 ; 0x8 <== NOT EXECUTED
2da4: 1b000347 blne 3ac8 <rtems_clock_get> <== NOT EXECUTED
else {
siproc (n, tty);
if (tty->ccount >= tty->termios.c_cc[VMIN])
break;
if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &then);
2da8: e28d6008 add r6, sp, #8 ; 0x8 <== NOT EXECUTED
}
}
else {
if (!tty->termios.c_cc[VTIME])
break;
rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &now);
2dac: e28d5004 add r5, sp, #4 ; 0x4 <== NOT EXECUTED
else {
rtems_interval then, now;
if (!tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &then);
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
2db0: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED
2db4: e1a0e00f mov lr, pc <== NOT EXECUTED
2db8: e594f0a0 ldr pc, [r4, #160] <== NOT EXECUTED
if (n < 0) {
2dbc: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
2dc0: aa000017 bge 2e24 <rtems_termios_read+0x180> <== NOT EXECUTED
if (tty->termios.c_cc[VMIN]) {
2dc4: e5d43047 ldrb r3, [r4, #71] <== NOT EXECUTED
2dc8: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2dcc: e5d43046 ldrb r3, [r4, #70] <== NOT EXECUTED
2dd0: 0a000005 beq 2dec <rtems_termios_read+0x148> <== NOT EXECUTED
if (tty->termios.c_cc[VTIME] && tty->ccount) {
2dd4: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2dd8: 0a00000e beq 2e18 <rtems_termios_read+0x174> <== NOT EXECUTED
2ddc: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED
2de0: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2de4: 0a00000b beq 2e18 <rtems_termios_read+0x174> <== NOT EXECUTED
2de8: ea000001 b 2df4 <rtems_termios_read+0x150> <== NOT EXECUTED
break;
}
}
}
else {
if (!tty->termios.c_cc[VTIME])
2dec: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2df0: 0a000077 beq 2fd4 <rtems_termios_read+0x330> <== NOT EXECUTED
break; rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &now);
2df4: e1a01005 mov r1, r5 <== NOT EXECUTED
2df8: e3a00002 mov r0, #2 ; 0x2 <== NOT EXECUTED
2dfc: eb000331 bl 3ac8 <rtems_clock_get> <== NOT EXECUTED
if ((now - then) > tty->vtimeTicks) {
2e00: e59d2008 ldr r2, [sp, #8] <== NOT EXECUTED
2e04: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
2e08: e5941054 ldr r1, [r4, #84] <== NOT EXECUTED
2e0c: e0623003 rsb r3, r2, r3 <== NOT EXECUTED
2e10: e1530001 cmp r3, r1 <== NOT EXECUTED
2e14: 8a00006e bhi 2fd4 <rtems_termios_read+0x330> <== NOT EXECUTED
break; } } rtems_task_wake_after (1);
2e18: e3a00001 mov r0, #1 ; 0x1 <== NOT EXECUTED
2e1c: eb00067d bl 4818 <rtems_task_wake_after> <== NOT EXECUTED
2e20: eaffffe2 b 2db0 <rtems_termios_read+0x10c> <== NOT EXECUTED
}
else {
siproc (n, tty);
2e24: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED
2e28: e1a01004 mov r1, r4 <== NOT EXECUTED
2e2c: ebffff39 bl 2b18 <siproc> <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
2e30: e5d42047 ldrb r2, [r4, #71] <== NOT EXECUTED
2e34: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED
2e38: e1530002 cmp r3, r2 <== NOT EXECUTED
2e3c: aa000064 bge 2fd4 <rtems_termios_read+0x330> <== NOT EXECUTED
break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
2e40: e3520000 cmp r2, #0 ; 0x0 <== NOT EXECUTED
2e44: 0affffd9 beq 2db0 <rtems_termios_read+0x10c> <== NOT EXECUTED
2e48: e5d43046 ldrb r3, [r4, #70] <== NOT EXECUTED
2e4c: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2e50: 0affffd6 beq 2db0 <rtems_termios_read+0x10c> <== NOT EXECUTED
rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &then);
2e54: e1a01006 mov r1, r6 <== NOT EXECUTED
2e58: e3a00002 mov r0, #2 ; 0x2 <== NOT EXECUTED
2e5c: eb000319 bl 3ac8 <rtems_clock_get> <== NOT EXECUTED
2e60: eaffffd2 b 2db0 <rtems_termios_read+0x10c> <== 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;
2e64: e5945074 ldr r5, [r4, #116] <== NOT EXECUTED
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
/* XON should be sent now... */
(*tty->device.write)(tty->minor,
2e68: e2849049 add r9, r4, #73 ; 0x49 <== NOT EXECUTED
2e6c: e3a06001 mov r6, #1 ; 0x1 <== 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))
2e70: e59fb1c8 ldr fp, [pc, #456] ; 3040 <rtems_termios_read+0x39c><== NOT EXECUTED
2e74: ea000054 b 2fcc <rtems_termios_read+0x328> <== NOT EXECUTED
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
(tty->ccount < (CBUFSIZE-1))) {
unsigned char c;
unsigned int newHead;
newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size;
2e78: e594005c ldr r0, [r4, #92] <== NOT EXECUTED
2e7c: e5941064 ldr r1, [r4, #100] <== NOT EXECUTED
2e80: e2800001 add r0, r0, #1 ; 0x1 <== NOT EXECUTED
2e84: eb0039d1 bl 115d0 <__umodsi3> <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead];
2e88: e5943058 ldr r3, [r4, #88] <== NOT EXECUTED
2e8c: e7d35000 ldrb r5, [r3, r0] <== NOT EXECUTED
tty->rawInBuf.Head = newHead;
2e90: e584005c str r0, [r4, #92] <== NOT EXECUTED
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
(tty->ccount < (CBUFSIZE-1))) {
unsigned char c;
unsigned int newHead;
newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size;
2e94: e1a02000 mov r2, r0 <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead]; tty->rawInBuf.Head = newHead; if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
2e98: e5943060 ldr r3, [r4, #96] <== NOT EXECUTED
2e9c: e5940064 ldr r0, [r4, #100] <== NOT EXECUTED
2ea0: e0800003 add r0, r0, r3 <== NOT EXECUTED
2ea4: e5941064 ldr r1, [r4, #100] <== NOT EXECUTED
2ea8: e0620000 rsb r0, r2, r0 <== NOT EXECUTED
2eac: eb0039c7 bl 115d0 <__umodsi3> <== NOT EXECUTED
2eb0: e59430bc ldr r3, [r4, #188] <== NOT EXECUTED
2eb4: e1500003 cmp r0, r3 <== NOT EXECUTED
2eb8: 2a00001e bcs 2f38 <rtems_termios_read+0x294> <== NOT EXECUTED
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
2ebc: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
2ec0: e3c33001 bic r3, r3, #1 ; 0x1 <== NOT EXECUTED
2ec4: e58430b8 str r3, [r4, #184] <== NOT EXECUTED
/* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
2ec8: e59f3170 ldr r3, [pc, #368] ; 3040 <rtems_termios_read+0x39c><== NOT EXECUTED
2ecc: e59420b8 ldr r2, [r4, #184] <== NOT EXECUTED
2ed0: e0023003 and r3, r2, r3 <== NOT EXECUTED
2ed4: e153000b cmp r3, fp <== NOT EXECUTED
2ed8: 1a00000b bne 2f0c <rtems_termios_read+0x268> <== NOT EXECUTED
2edc: e5943094 ldr r3, [r4, #148] <== NOT EXECUTED
2ee0: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
2ee4: 0a000002 beq 2ef4 <rtems_termios_read+0x250> <== NOT EXECUTED
2ee8: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
2eec: e3130020 tst r3, #32 ; 0x20 <== NOT EXECUTED
2ef0: 0a000005 beq 2f0c <rtems_termios_read+0x268> <== NOT EXECUTED
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
/* XON should be sent now... */
(*tty->device.write)(tty->minor,
2ef4: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED
2ef8: e1a01009 mov r1, r9 <== NOT EXECUTED
2efc: e3a02001 mov r2, #1 ; 0x1 <== NOT EXECUTED
2f00: e1a0e00f mov lr, pc <== NOT EXECUTED
2f04: e594f0a4 ldr pc, [r4, #164] <== NOT EXECUTED
2f08: ea00000a b 2f38 <rtems_termios_read+0x294> <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]),
1);
}
else if (tty->flow_ctrl & FL_MDRTS) {
2f0c: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
2f10: e3130c01 tst r3, #256 ; 0x100 <== NOT EXECUTED
2f14: 0a000007 beq 2f38 <rtems_termios_read+0x294> <== NOT EXECUTED
tty->flow_ctrl &= ~FL_IRTSOFF;
2f18: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
2f1c: e59420b0 ldr r2, [r4, #176] <== NOT EXECUTED
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTART]),
1);
}
else if (tty->flow_ctrl & FL_MDRTS) {
tty->flow_ctrl &= ~FL_IRTSOFF;
2f20: e3c33004 bic r3, r3, #4 ; 0x4 <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
2f24: e3520000 cmp r2, #0 ; 0x0 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTART]),
1);
}
else if (tty->flow_ctrl & FL_MDRTS) {
tty->flow_ctrl &= ~FL_IRTSOFF;
2f28: e58430b8 str r3, [r4, #184] <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
tty->device.startRemoteTx(tty->minor);
2f2c: 15940010 ldrne r0, [r4, #16] <== NOT EXECUTED
2f30: 11a0e00f movne lr, pc <== NOT EXECUTED
2f34: 112fff12 bxne r2 <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
2f38: e594303c ldr r3, [r4, #60] <== NOT EXECUTED
2f3c: e3130002 tst r3, #2 ; 0x2 <== NOT EXECUTED
2f40: 0a000005 beq 2f5c <rtems_termios_read+0x2b8> <== NOT EXECUTED
if (siproc (c, tty))
2f44: e1a00005 mov r0, r5 <== NOT EXECUTED
2f48: e1a01004 mov r1, r4 <== NOT EXECUTED
2f4c: ebfffef1 bl 2b18 <siproc> <== NOT EXECUTED
2f50: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
2f54: 1a000007 bne 2f78 <rtems_termios_read+0x2d4> <== NOT EXECUTED
2f58: ea000007 b 2f7c <rtems_termios_read+0x2d8> <== NOT EXECUTED
wait = 0;
}
else {
siproc (c, tty);
2f5c: e1a00005 mov r0, r5 <== NOT EXECUTED
2f60: e1a01004 mov r1, r4 <== NOT EXECUTED
2f64: ebfffeeb bl 2b18 <siproc> <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
2f68: e5d42047 ldrb r2, [r4, #71] <== NOT EXECUTED
2f6c: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED
2f70: e1530002 cmp r3, r2 <== NOT EXECUTED
2f74: ba000000 blt 2f7c <rtems_termios_read+0x2d8> <== NOT EXECUTED
2f78: e3a06000 mov r6, #0 ; 0x0 <== NOT EXECUTED
wait = 0; } timeout = tty->rawInBufSemaphoreTimeout;
2f7c: e5941070 ldr r1, [r4, #112] <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
2f80: e594205c ldr r2, [r4, #92] <== NOT EXECUTED
2f84: e5943060 ldr r3, [r4, #96] <== NOT EXECUTED
2f88: e1520003 cmp r2, r3 <== NOT EXECUTED
2f8c: 0a000005 beq 2fa8 <rtems_termios_read+0x304> <== NOT EXECUTED
2f90: e59f20ac ldr r2, [pc, #172] ; 3044 <rtems_termios_read+0x3a0><== NOT EXECUTED
2f94: e5923000 ldr r3, [r2] <== NOT EXECUTED
2f98: e5942020 ldr r2, [r4, #32] <== NOT EXECUTED
2f9c: e2433001 sub r3, r3, #1 ; 0x1 <== NOT EXECUTED
2fa0: e1520003 cmp r2, r3 <== NOT EXECUTED
2fa4: baffffb3 blt 2e78 <rtems_termios_read+0x1d4> <== NOT EXECUTED
}
/*
* Wait for characters
*/
if ( wait ) {
2fa8: e3560000 cmp r6, #0 ; 0x0 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
2fac: e1a05001 mov r5, r1 <== NOT EXECUTED
}
/*
* Wait for characters
*/
if ( wait ) {
2fb0: 0a000007 beq 2fd4 <rtems_termios_read+0x330> <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore,
2fb4: e2840068 add r0, r4, #104 ; 0x68 <== NOT EXECUTED
2fb8: e8900003 ldm r0, {r0, r1} <== NOT EXECUTED
2fbc: e1a02005 mov r2, r5 <== NOT EXECUTED
2fc0: eb0004de bl 4340 <rtems_semaphore_obtain> <== NOT EXECUTED
tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL)
2fc4: e3500000 cmp r0, #0 ; 0x0 <== NOT EXECUTED
2fc8: 1a000001 bne 2fd4 <rtems_termios_read+0x330> <== NOT EXECUTED
{
rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout;
rtems_status_code sc;
int wait = (int)1;
while ( wait ) {
2fcc: e1a01005 mov r1, r5 <== NOT EXECUTED
2fd0: eaffffea b 2f80 <rtems_termios_read+0x2dc> <== NOT EXECUTED
2fd4: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
2fd8: ea000006 b 2ff8 <rtems_termios_read+0x354> <== NOT EXECUTED
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
*buffer++ = tty->cbuf[tty->cindex++];
2fdc: e594301c ldr r3, [r4, #28] <== NOT EXECUTED
2fe0: e7d33002 ldrb r3, [r3, r2] <== NOT EXECUTED
2fe4: e59d2000 ldr r2, [sp] <== NOT EXECUTED
2fe8: e7c23001 strb r3, [r2, r1] <== NOT EXECUTED
2fec: e5840024 str r0, [r4, #36] <== NOT EXECUTED
count--;
2ff0: e2488001 sub r8, r8, #1 ; 0x1 <== NOT EXECUTED
2ff4: e2811001 add r1, r1, #1 ; 0x1 <== NOT EXECUTED
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
2ff8: e3580000 cmp r8, #0 ; 0x0 <== NOT EXECUTED
2ffc: 0a000004 beq 3014 <rtems_termios_read+0x370> <== NOT EXECUTED
3000: e5942024 ldr r2, [r4, #36] <== NOT EXECUTED
3004: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED
3008: e1520003 cmp r2, r3 <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
300c: e2820001 add r0, r2, #1 ; 0x1 <== NOT EXECUTED
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
3010: bafffff1 blt 2fdc <rtems_termios_read+0x338> <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count;
3014: e597300c ldr r3, [r7, #12] <== NOT EXECUTED
3018: e0683003 rsb r3, r8, r3 <== NOT EXECUTED
301c: e5873014 str r3, [r7, #20] <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
3020: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
3024: e58430e4 str r3, [r4, #228] <== NOT EXECUTED
rtems_semaphore_release (tty->isem);
3028: e5940014 ldr r0, [r4, #20] <== NOT EXECUTED
302c: eb000509 bl 4458 <rtems_semaphore_release> <== NOT EXECUTED
return sc; }
3030: e1a0000a mov r0, sl <== NOT EXECUTED
3034: e28dd00c add sp, sp, #12 ; 0xc <== NOT EXECUTED
3038: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
00001fb0 <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))
1fb0: e59030b8 ldr r3, [r0, #184] <== NOT EXECUTED
1fb4: e59f21d8 ldr r2, [pc, #472] ; 2194 <rtems_termios_refill_transmitter+0x1e4><== NOT EXECUTED
1fb8: e0032002 and r2, r3, r2 <== NOT EXECUTED
1fbc: e59f31d4 ldr r3, [pc, #468] ; 2198 <rtems_termios_refill_transmitter+0x1e8><== NOT EXECUTED
1fc0: e1520003 cmp r2, r3 <== 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)
{
1fc4: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
1fc8: 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))
1fcc: 1a00000f bne 2010 <rtems_termios_refill_transmitter+0x60> <== NOT EXECUTED
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
1fd0: e284104a add r1, r4, #74 ; 0x4a <== NOT EXECUTED
1fd4: e3a02001 mov r2, #1 ; 0x1 <== NOT EXECUTED
1fd8: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED
1fdc: e1a0e00f mov lr, pc <== NOT EXECUTED
1fe0: e594f0a4 ldr pc, [r4, #164] <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
1fe4: e10f1000 mrs r1, CPSR <== NOT EXECUTED
1fe8: e38130c0 orr r3, r1, #192 ; 0xc0 <== NOT EXECUTED
1fec: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
tty->t_dqlen--;
1ff0: e5942090 ldr r2, [r4, #144] <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
1ff4: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
1ff8: e2422001 sub r2, r2, #1 ; 0x1 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
1ffc: e3833002 orr r3, r3, #2 ; 0x2 <== NOT EXECUTED
2000: e58430b8 str r3, [r4, #184] <== NOT EXECUTED
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
2004: e5842090 str r2, [r4, #144] <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level);
2008: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
200c: ea000012 b 205c <rtems_termios_refill_transmitter+0xac> <== NOT EXECUTED
nToSend = 1;
}
else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF))
2010: e59030b8 ldr r3, [r0, #184] <== NOT EXECUTED
2014: e2033003 and r3, r3, #3 ; 0x3 <== NOT EXECUTED
2018: e3530002 cmp r3, #2 ; 0x2 <== NOT EXECUTED
201c: 1a000010 bne 2064 <rtems_termios_refill_transmitter+0xb4> <== 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,
2020: e2841049 add r1, r4, #73 ; 0x49 <== NOT EXECUTED
2024: e3a02001 mov r2, #1 ; 0x1 <== NOT EXECUTED
2028: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED
202c: e1a0e00f mov lr, pc <== NOT EXECUTED
2030: e594f0a4 ldr pc, [r4, #164] <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
2034: e10f1000 mrs r1, CPSR <== NOT EXECUTED
2038: e38130c0 orr r3, r1, #192 ; 0xc0 <== NOT EXECUTED
203c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
tty->t_dqlen--;
2040: e5942090 ldr r2, [r4, #144] <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
2044: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
*/
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
2048: e2422001 sub r2, r2, #1 ; 0x1 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
204c: e3c33002 bic r3, r3, #2 ; 0x2 <== NOT EXECUTED
2050: e58430b8 str r3, [r4, #184] <== NOT EXECUTED
*/
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
2054: e5842090 str r2, [r4, #144] <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF; rtems_interrupt_enable(level);
2058: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
205c: e3a05001 mov r5, #1 ; 0x1 <== NOT EXECUTED
2060: ea000049 b 218c <rtems_termios_refill_transmitter+0x1dc> <== NOT EXECUTED
nToSend = 1;
}
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
2064: e5902080 ldr r2, [r0, #128] <== NOT EXECUTED
2068: e5903084 ldr r3, [r0, #132] <== NOT EXECUTED
206c: e1520003 cmp r2, r3 <== NOT EXECUTED
2070: 1a000006 bne 2090 <rtems_termios_refill_transmitter+0xe0> <== NOT EXECUTED
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
2074: e5903094 ldr r3, [r0, #148] <== NOT EXECUTED
2078: e3530002 cmp r3, #2 ; 0x2 <== NOT EXECUTED
207c: 1a000001 bne 2088 <rtems_termios_refill_transmitter+0xd8> <== NOT EXECUTED
/* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore);
2080: e590008c ldr r0, [r0, #140] <== NOT EXECUTED
2084: eb0008f3 bl 4458 <rtems_semaphore_release> <== NOT EXECUTED
2088: e3a05000 mov r5, #0 ; 0x0 <== NOT EXECUTED
208c: ea00003e b 218c <rtems_termios_refill_transmitter+0x1dc> <== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
2090: e10f2000 mrs r2, CPSR <== NOT EXECUTED
2094: e38230c0 orr r3, r2, #192 ; 0xc0 <== NOT EXECUTED
2098: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
len = tty->t_dqlen; tty->t_dqlen = 0;
209c: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
len = tty->t_dqlen;
20a0: e590c090 ldr ip, [r0, #144] <== NOT EXECUTED
tty->t_dqlen = 0;
20a4: e5803090 str r3, [r0, #144] <== NOT EXECUTED
rtems_interrupt_enable(level);
20a8: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
20ac: e5900084 ldr r0, [r0, #132] <== NOT EXECUTED
20b0: e5941088 ldr r1, [r4, #136] <== NOT EXECUTED
20b4: e08c0000 add r0, ip, r0 <== NOT EXECUTED
20b8: eb003d44 bl 115d0 <__umodsi3> <== NOT EXECUTED
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
20bc: e5943094 ldr r3, [r4, #148] <== NOT EXECUTED
20c0: e3530002 cmp r3, #2 ; 0x2 <== 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;
20c4: e1a06000 mov r6, r0 <== NOT EXECUTED
tty->rawOutBuf.Tail = newTail;
20c8: e5840084 str r0, [r4, #132] <== NOT EXECUTED
if (tty->rawOutBufState == rob_wait) {
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
20cc: 0594008c ldreq r0, [r4, #140] <== NOT EXECUTED
20d0: 0b0008e0 bleq 4458 <rtems_semaphore_release> <== NOT EXECUTED
}
if (newTail == tty->rawOutBuf.Head) {
20d4: e5943080 ldr r3, [r4, #128] <== NOT EXECUTED
20d8: e1560003 cmp r6, r3 <== NOT EXECUTED
20dc: 1a00000a bne 210c <rtems_termios_refill_transmitter+0x15c> <== NOT EXECUTED
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
20e0: e59420d4 ldr r2, [r4, #212] <== NOT EXECUTED
}
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
20e4: e3a05000 mov r5, #0 ; 0x0 <== NOT EXECUTED
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
20e8: e3520000 cmp r2, #0 ; 0x0 <== NOT EXECUTED
}
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
20ec: e5845094 str r5, [r4, #148] <== NOT EXECUTED
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
20f0: 01a05002 moveq r5, r2 <== NOT EXECUTED
20f4: 0a000023 beq 2188 <rtems_termios_refill_transmitter+0x1d8> <== NOT EXECUTED
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
20f8: e2840030 add r0, r4, #48 ; 0x30 <== NOT EXECUTED
20fc: e59410d8 ldr r1, [r4, #216] <== NOT EXECUTED
2100: e1a0e00f mov lr, pc <== NOT EXECUTED
2104: e12fff12 bx r2 <== NOT EXECUTED
2108: ea00001e b 2188 <rtems_termios_refill_transmitter+0x1d8> <== NOT EXECUTED
} } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
210c: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
2110: e2033e21 and r3, r3, #528 ; 0x210 <== NOT EXECUTED
2114: e3530e21 cmp r3, #528 ; 0x210 <== NOT EXECUTED
2118: 1a00000a bne 2148 <rtems_termios_refill_transmitter+0x198> <== NOT EXECUTED
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
211c: e10f3000 mrs r3, CPSR <== NOT EXECUTED
2120: e38320c0 orr r2, r3, #192 ; 0xc0 <== NOT EXECUTED
2124: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
2128: e59420b8 ldr r2, [r4, #184] <== NOT EXECUTED
212c: e3822020 orr r2, r2, #32 ; 0x20 <== NOT EXECUTED
2130: e58420b8 str r2, [r4, #184] <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
2134: e3a02001 mov r2, #1 ; 0x1 <== NOT EXECUTED
2138: e5842094 str r2, [r4, #148] <== NOT EXECUTED
rtems_interrupt_enable(level);
213c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
2140: e3a05000 mov r5, #0 ; 0x0 <== NOT EXECUTED
2144: ea00000f b 2188 <rtems_termios_refill_transmitter+0x1d8> <== NOT EXECUTED
}
else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
2148: e5943080 ldr r3, [r4, #128] <== NOT EXECUTED
214c: e1560003 cmp r6, r3 <== NOT EXECUTED
nToSend = tty->rawOutBuf.Size - newTail;
2150: 85943088 ldrhi r3, [r4, #136] <== NOT EXECUTED
else nToSend = tty->rawOutBuf.Head - newTail;
2154: 95943080 ldrls r3, [r4, #128] <== NOT EXECUTED
2158: e0665003 rsb r5, r6, r3 <== 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)) {
215c: e59430b8 ldr r3, [r4, #184] <== NOT EXECUTED
nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor,
2160: e594107c ldr r1, [r4, #124] <== NOT EXECUTED
else
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)) {
2164: e3130c06 tst r3, #1536 ; 0x600 <== NOT EXECUTED
2168: 13a05001 movne r5, #1 ; 0x1 <== NOT EXECUTED
nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/
216c: e3a03001 mov r3, #1 ; 0x1 <== NOT EXECUTED
2170: e5843094 str r3, [r4, #148] <== NOT EXECUTED
(*tty->device.write)(tty->minor,
2174: e0811006 add r1, r1, r6 <== NOT EXECUTED
2178: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED
217c: e1a02005 mov r2, r5 <== NOT EXECUTED
2180: e1a0e00f mov lr, pc <== NOT EXECUTED
2184: e594f0a4 ldr pc, [r4, #164] <== NOT EXECUTED
&tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/
2188: e5846084 str r6, [r4, #132] <== NOT EXECUTED
} return nToSend; }
218c: e1a00005 mov r0, r5 <== NOT EXECUTED
2190: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
00003a54 <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
3a54: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
3a58: e24dd008 sub sp, sp, #8 ; 0x8 <== NOT EXECUTED
3a5c: e1a04000 mov r4, r0 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
3a60: e3a05000 mov r5, #0 ; 0x0 <== NOT EXECUTED
if (c != EOF) {
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
rtems_termios_enqueue_raw_characters (
3a64: e28d6007 add r6, sp, #7 ; 0x7 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
3a68: e1a0300d mov r3, sp <== NOT EXECUTED
3a6c: e3a01002 mov r1, #2 ; 0x2 <== NOT EXECUTED
3a70: e3a02000 mov r2, #0 ; 0x0 <== NOT EXECUTED
3a74: e3a00003 mov r0, #3 ; 0x3 <== NOT EXECUTED
3a78: eb0000a7 bl 3d1c <rtems_event_receive> <== NOT EXECUTED
TERMIOS_RX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) {
3a7c: e59d3000 ldr r3, [sp] <== NOT EXECUTED
3a80: e3130001 tst r3, #1 ; 0x1 <== NOT EXECUTED
3a84: 0a000003 beq 3a98 <rtems_termios_rxdaemon+0x44> <== NOT EXECUTED
tty->rxTaskId = 0;
3a88: e58450c4 str r5, [r4, #196] <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
3a8c: e1a00005 mov r0, r5 <== NOT EXECUTED
3a90: eb0002e8 bl 4638 <rtems_task_delete> <== NOT EXECUTED
3a94: eafffff3 b 3a68 <rtems_termios_rxdaemon+0x14> <== NOT EXECUTED
}
else {
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
3a98: e5940010 ldr r0, [r4, #16] <== NOT EXECUTED
3a9c: e1a0e00f mov lr, pc <== NOT EXECUTED
3aa0: e594f0a0 ldr pc, [r4, #160] <== NOT EXECUTED
3aa4: e1a03000 mov r3, r0 <== NOT EXECUTED
if (c != EOF) {
3aa8: e3730001 cmn r3, #1 ; 0x1 <== NOT EXECUTED
/* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters (
3aac: e1a01006 mov r1, r6 <== NOT EXECUTED
3ab0: e1a00004 mov r0, r4 <== NOT EXECUTED
3ab4: e3a02001 mov r2, #1 ; 0x1 <== NOT EXECUTED
else {
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
if (c != EOF) {
3ab8: 0affffea beq 3a68 <rtems_termios_rxdaemon+0x14> <== NOT EXECUTED
/* * pollRead did call enqueue on its own */ c_buf = c;
3abc: e5cd3007 strb r3, [sp, #7] <== NOT EXECUTED
rtems_termios_enqueue_raw_characters (
3ac0: ebfff9d1 bl 220c <rtems_termios_enqueue_raw_characters> <== NOT EXECUTED
3ac4: eaffffe7 b 3a68 <rtems_termios_rxdaemon+0x14> <== NOT EXECUTED
00001fa4 <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);
1fa4: e59000c4 ldr r0, [r0, #196] <== NOT EXECUTED
1fa8: e3a01002 mov r1, #2 ; 0x2 <== NOT EXECUTED
1fac: ea0007b9 b 3e98 <rtems_event_send> <== NOT EXECUTED
000039e4 <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
39e4: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
}
else {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
39e8: e59f7060 ldr r7, [pc, #96] ; 3a50 <rtems_termios_txdaemon+0x6c><== NOT EXECUTED
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
39ec: e24dd004 sub sp, sp, #4 ; 0x4 <== NOT EXECUTED
39f0: e1a04000 mov r4, r0 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
39f4: e3a05000 mov r5, #0 ; 0x0 <== NOT EXECUTED
39f8: e1a0300d mov r3, sp <== NOT EXECUTED
39fc: e3a01002 mov r1, #2 ; 0x2 <== NOT EXECUTED
3a00: e3a02000 mov r2, #0 ; 0x0 <== NOT EXECUTED
3a04: e3a00003 mov r0, #3 ; 0x3 <== NOT EXECUTED
3a08: eb0000c3 bl 3d1c <rtems_event_receive> <== NOT EXECUTED
TERMIOS_TX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) {
3a0c: e59d3000 ldr r3, [sp] <== NOT EXECUTED
3a10: e3130001 tst r3, #1 ; 0x1 <== NOT EXECUTED
else {
/*
* 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);
3a14: e1a00004 mov r0, r4 <== NOT EXECUTED
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) {
3a18: 0a000003 beq 3a2c <rtems_termios_txdaemon+0x48> <== NOT EXECUTED
tty->txTaskId = 0;
3a1c: e58450c8 str r5, [r4, #200] <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
3a20: e1a00005 mov r0, r5 <== NOT EXECUTED
3a24: eb000303 bl 4638 <rtems_task_delete> <== NOT EXECUTED
3a28: eafffff2 b 39f8 <rtems_termios_txdaemon+0x14> <== NOT EXECUTED
}
else {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
3a2c: e59430cc ldr r3, [r4, #204] <== NOT EXECUTED
3a30: e0873283 add r3, r7, r3, lsl #5 <== NOT EXECUTED
3a34: e5933014 ldr r3, [r3, #20] <== NOT EXECUTED
3a38: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
3a3c: 11a0e00f movne lr, pc <== NOT EXECUTED
3a40: 112fff13 bxne r3 <== NOT EXECUTED
} /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty);
3a44: e1a00004 mov r0, r4 <== NOT EXECUTED
3a48: ebfff958 bl 1fb0 <rtems_termios_refill_transmitter> <== NOT EXECUTED
3a4c: eaffffe9 b 39f8 <rtems_termios_txdaemon+0x14> <== NOT EXECUTED
00002b78 <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;
2b78: e5903000 ldr r3, [r0]
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
2b7c: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1;
2b80: e5937028 ldr r7, [r3, #40]
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
2b84: e3a01000 mov r1, #0 ; 0x0
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
2b88: e1a04000 mov r4, 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);
2b8c: e1a02001 mov r2, r1
2b90: e5970018 ldr r0, [r7, #24]
2b94: eb0005e9 bl 4340 <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL)
2b98: e2508000 subs r8, r0, #0 ; 0x0
2b9c: 1a000022 bne 2c2c <rtems_termios_write+0xb4>
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
2ba0: e59720cc ldr r2, [r7, #204]
2ba4: e59f3088 ldr r3, [pc, #136] ; 2c34 <rtems_termios_write+0xbc>
2ba8: e0833282 add r3, r3, r2, lsl #5
2bac: e593300c ldr r3, [r3, #12]
2bb0: e3530000 cmp r3, #0 ; 0x0
2bb4: 0a000005 beq 2bd0 <rtems_termios_write+0x58>
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
2bb8: e1a01004 mov r1, r4 <== NOT EXECUTED
2bbc: e1a00007 mov r0, r7 <== NOT EXECUTED
2bc0: e1a0e00f mov lr, pc <== NOT EXECUTED
2bc4: e12fff13 bx r3 <== NOT EXECUTED
2bc8: e1a08000 mov r8, r0 <== NOT EXECUTED
2bcc: ea000014 b 2c24 <rtems_termios_write+0xac> <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
return sc;
}
if (tty->termios.c_oflag & OPOST) {
2bd0: e5973034 ldr r3, [r7, #52]
2bd4: e3130001 tst r3, #1 ; 0x1
uint32_t count = args->count;
2bd8: 1594600c ldrne r6, [r4, #12]
char *buffer = args->buffer;
2bdc: 1594a008 ldrne sl, [r4, #8]
2be0: 11a05008 movne r5, r8
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) {
2be4: 1a000003 bne 2bf8 <rtems_termios_write+0x80>
2be8: ea000007 b 2c0c <rtems_termios_write+0x94> <== NOT EXECUTED
uint32_t count = args->count; char *buffer = args->buffer; while (count--) oproc (*buffer++, tty);
2bec: e7da0005 ldrb r0, [sl, r5]
2bf0: ebfffe7c bl 25e8 <oproc>
2bf4: e2855001 add r5, r5, #1 ; 0x1
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
2bf8: e3560000 cmp r6, #0 ; 0x0
oproc (*buffer++, tty);
2bfc: e1a01007 mov r1, r7
2c00: e2466001 sub r6, r6, #1 ; 0x1
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
2c04: 1afffff8 bne 2bec <rtems_termios_write+0x74>
2c08: ea000003 b 2c1c <rtems_termios_write+0xa4>
oproc (*buffer++, tty);
args->bytes_moved = args->count;
}
else {
rtems_termios_puts (args->buffer, args->count, tty);
2c0c: e2840008 add r0, r4, #8 ; 0x8 <== NOT EXECUTED
2c10: e8900003 ldm r0, {r0, r1} <== NOT EXECUTED
2c14: e1a02007 mov r2, r7 <== NOT EXECUTED
2c18: ebfffe2e bl 24d8 <rtems_termios_puts> <== NOT EXECUTED
args->bytes_moved = args->count;
2c1c: e594300c ldr r3, [r4, #12]
2c20: e5843014 str r3, [r4, #20]
} rtems_semaphore_release (tty->osem);
2c24: e5970018 ldr r0, [r7, #24]
2c28: eb00060a bl 4458 <rtems_semaphore_release>
return sc; }
2c2c: e1a00008 mov r0, r8
2c30: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
00010a00 <rtems_timer_fire_after>:
Objects_Id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
10a00: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
10a04: e251a000 subs sl, r1, #0 ; 0x0
Objects_Id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
10a08: e1a07000 mov r7, r0 10a0c: e24dd004 sub sp, sp, #4 ; 0x4 10a10: e1a06002 mov r6, r2 10a14: e1a08003 mov r8, r3
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
10a18: 03a0000a moveq r0, #10 ; 0xa
10a1c: 0a000022 beq 10aac <rtems_timer_fire_after+0xac>
return RTEMS_INVALID_NUMBER;
if ( !routine )
10a20: e3520000 cmp r2, #0 ; 0x0 10a24: 03a00009 moveq r0, #9 ; 0x9
10a28: 0a00001f beq 10aac <rtems_timer_fire_after+0xac>
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
10a2c: e59f0080 ldr r0, [pc, #128] ; 10ab4 <rtems_timer_fire_after+0xb4> 10a30: e1a01007 mov r1, r7 10a34: e1a0200d mov r2, sp 10a38: eb000a5e bl 133b8 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
10a3c: e59d3000 ldr r3, [sp] 10a40: e3530000 cmp r3, #0 ; 0x0 10a44: e1a04000 mov r4, r0 10a48: 13a00004 movne r0, #4 ; 0x4
10a4c: 1a000016 bne 10aac <rtems_timer_fire_after+0xac>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
10a50: e2845010 add r5, r4, #16 ; 0x10 10a54: e1a00005 mov r0, r5 10a58: eb001246 bl 15378 <_Watchdog_Remove>
_ISR_Disable( level );
10a5c: e10f2000 mrs r2, CPSR 10a60: e38230c0 orr r3, r2, #192 ; 0xc0 10a64: 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 ) {
10a68: e5943018 ldr r3, [r4, #24] 10a6c: e3530000 cmp r3, #0 ; 0x0
10a70: 0a000001 beq 10a7c <rtems_timer_fire_after+0x7c>
_ISR_Enable( level );
10a74: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED 10a78: ea000009 b 10aa4 <rtems_timer_fire_after+0xa4> <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10a7c: e5843018 str r3, [r4, #24]
the_watchdog->routine = routine;
10a80: e584602c str r6, [r4, #44]
the_watchdog->id = id;
10a84: e5847030 str r7, [r4, #48]
the_watchdog->user_data = user_data;
10a88: e5848034 str r8, [r4, #52]
/*
* 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;
10a8c: e5843038 str r3, [r4, #56]
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_ISR_Enable( level );
10a90: e129f002 msr CPSR_fc, r2
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a94: e59f001c ldr r0, [pc, #28] ; 10ab8 <rtems_timer_fire_after+0xb8>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a98: e584a01c str sl, [r4, #28]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a9c: e1a01005 mov r1, r5 10aa0: eb0011d8 bl 15208 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_timer->Ticker, ticks );
_Thread_Enable_dispatch();
10aa4: eb000c69 bl 13c50 <_Thread_Enable_dispatch> 10aa8: e3a00000 mov r0, #0 ; 0x0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10aac: e28dd004 add sp, sp, #4 ; 0x4
10ab0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
00010c3c <rtems_timer_reset>:
*/
rtems_status_code rtems_timer_reset(
Objects_Id id
)
{
10c3c: e92d4030 push {r4, r5, lr}
10c40: e24dd004 sub sp, sp, #4 ; 0x4
10c44: e1a01000 mov r1, r0
10c48: e1a0200d mov r2, sp
10c4c: e59f00a4 ldr r0, [pc, #164] ; 10cf8 <rtems_timer_reset+0xbc>
10c50: eb0009d8 bl 133b8 <_Objects_Get>
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
10c54: e59d3000 ldr r3, [sp] 10c58: e3530000 cmp r3, #0 ; 0x0 10c5c: e1a04000 mov r4, r0 10c60: 13a00004 movne r0, #4 ; 0x4
10c64: 1a000021 bne 10cf0 <rtems_timer_reset+0xb4>
case OBJECTS_LOCAL:
switch ( the_timer->the_class ) {
10c68: e5943038 ldr r3, [r4, #56] 10c6c: e3530004 cmp r3, #4 ; 0x4 10c70: 979ff103 ldrls pc, [pc, r3, lsl #2]
10c74: ea00001b b 10ce8 <rtems_timer_reset+0xac> <== NOT EXECUTED 10c78: 00010c8c .word 0x00010c8c <== NOT EXECUTED 10c7c: 00010ca8 .word 0x00010ca8 <== NOT EXECUTED 10c80: 00010cdc .word 0x00010cdc <== NOT EXECUTED 10c84: 00010cdc .word 0x00010cdc <== NOT EXECUTED 10c88: 00010cdc .word 0x00010cdc <== NOT EXECUTED
case TIMER_INTERVAL:
_Watchdog_Remove( &the_timer->Ticker );
10c8c: e2844010 add r4, r4, #16 ; 0x10 10c90: e1a00004 mov r0, r4 10c94: eb0011b7 bl 15378 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
10c98: e1a01004 mov r1, r4 10c9c: e59f0058 ldr r0, [pc, #88] ; 10cfc <rtems_timer_reset+0xc0> 10ca0: eb001158 bl 15208 <_Watchdog_Insert> 10ca4: ea00000f b 10ce8 <rtems_timer_reset+0xac>
break;
case TIMER_INTERVAL_ON_TASK:
if ( !_Timer_Server_schedule_operation ) {
10ca8: e59f5050 ldr r5, [pc, #80] ; 10d00 <rtems_timer_reset+0xc4> 10cac: e5953000 ldr r3, [r5] 10cb0: e3530000 cmp r3, #0 ; 0x0
10cb4: 1a000002 bne 10cc4 <rtems_timer_reset+0x88>
_Thread_Enable_dispatch();
10cb8: eb000be4 bl 13c50 <_Thread_Enable_dispatch> <== NOT EXECUTED 10cbc: e3a0000e mov r0, #14 ; 0xe <== NOT EXECUTED 10cc0: ea00000a b 10cf0 <rtems_timer_reset+0xb4> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
}
_Watchdog_Remove( &the_timer->Ticker );
10cc4: e2840010 add r0, r4, #16 ; 0x10 10cc8: eb0011aa bl 15378 <_Watchdog_Remove>
(*_Timer_Server_schedule_operation)( the_timer );
10ccc: e1a00004 mov r0, r4 10cd0: e1a0e00f mov lr, pc 10cd4: e595f000 ldr pc, [r5] 10cd8: ea000002 b 10ce8 <rtems_timer_reset+0xac>
break;
case TIMER_TIME_OF_DAY:
case TIMER_TIME_OF_DAY_ON_TASK:
case TIMER_DORMANT:
_Thread_Enable_dispatch();
10cdc: eb000bdb bl 13c50 <_Thread_Enable_dispatch> 10ce0: e3a0000b mov r0, #11 ; 0xb 10ce4: ea000001 b 10cf0 <rtems_timer_reset+0xb4>
return RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
10ce8: eb000bd8 bl 13c50 <_Thread_Enable_dispatch> 10cec: e3a00000 mov r0, #0 ; 0x0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10cf0: e28dd004 add sp, sp, #4 ; 0x4
10cf4: e8bd8030 pop {r4, r5, pc}
00010d04 <rtems_timer_server_fire_after>:
Objects_Id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
10d04: e92d41f0 push {r4, r5, r6, r7, r8, lr}
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( !_Timer_Server )
10d08: e59fc0c4 ldr ip, [pc, #196] ; 10dd4 <rtems_timer_server_fire_after+0xd0> 10d0c: e59cc000 ldr ip, [ip] 10d10: e35c0000 cmp ip, #0 ; 0x0
Objects_Id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
10d14: e1a06000 mov r6, r0 10d18: e24dd004 sub sp, sp, #4 ; 0x4 10d1c: e1a07001 mov r7, r1 10d20: e1a05002 mov r5, r2 10d24: e1a08003 mov r8, r3
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( !_Timer_Server )
10d28: 03a0000e moveq r0, #14 ; 0xe
10d2c: 0a000026 beq 10dcc <rtems_timer_server_fire_after+0xc8>
return RTEMS_INCORRECT_STATE;
if ( !routine )
10d30: e3520000 cmp r2, #0 ; 0x0 10d34: 03a00009 moveq r0, #9 ; 0x9
10d38: 0a000023 beq 10dcc <rtems_timer_server_fire_after+0xc8>
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
10d3c: e3510000 cmp r1, #0 ; 0x0 10d40: 03a0000a moveq r0, #10 ; 0xa
10d44: 0a000020 beq 10dcc <rtems_timer_server_fire_after+0xc8>
10d48: e59f0088 ldr r0, [pc, #136] ; 10dd8 <rtems_timer_server_fire_after+0xd4> 10d4c: e1a01006 mov r1, r6 10d50: e1a0200d mov r2, sp 10d54: eb000997 bl 133b8 <_Objects_Get>
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
10d58: e59d3000 ldr r3, [sp] 10d5c: e3530000 cmp r3, #0 ; 0x0 10d60: e1a04000 mov r4, r0 10d64: 13a00004 movne r0, #4 ; 0x4
10d68: 1a000017 bne 10dcc <rtems_timer_server_fire_after+0xc8>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
10d6c: e2840010 add r0, r4, #16 ; 0x10 10d70: eb001180 bl 15378 <_Watchdog_Remove>
_ISR_Disable( level );
10d74: e10f1000 mrs r1, CPSR 10d78: e38130c0 orr r3, r1, #192 ; 0xc0 10d7c: 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 ) {
10d80: e5942018 ldr r2, [r4, #24] 10d84: e3520000 cmp r2, #0 ; 0x0
10d88: 0a000001 beq 10d94 <rtems_timer_server_fire_after+0x90>
_ISR_Enable( level );
10d8c: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED 10d90: ea00000b b 10dc4 <rtems_timer_server_fire_after+0xc0> <== NOT EXECUTED
/*
* 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;
10d94: e3a03001 mov r3, #1 ; 0x1 10d98: e5843038 str r3, [r4, #56]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10d9c: e5842018 str r2, [r4, #24]
the_watchdog->routine = routine;
10da0: e584502c str r5, [r4, #44]
the_watchdog->id = id;
10da4: e5846030 str r6, [r4, #48]
the_watchdog->user_data = user_data;
10da8: e5848034 str r8, [r4, #52]
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
10dac: e584701c str r7, [r4, #28]
_ISR_Enable( level );
10db0: e129f001 msr CPSR_fc, r1
/*
* _Timer_Server_schedule_operation != NULL because we checked that
* _Timer_Server was != NULL above. Both are set at the same time.
*/
(*_Timer_Server_schedule_operation)( the_timer );
10db4: e59f3020 ldr r3, [pc, #32] ; 10ddc <rtems_timer_server_fire_after+0xd8> 10db8: e1a00004 mov r0, r4 10dbc: e1a0e00f mov lr, pc 10dc0: e593f000 ldr pc, [r3]
_Thread_Enable_dispatch();
10dc4: eb000ba1 bl 13c50 <_Thread_Enable_dispatch> 10dc8: e3a00000 mov r0, #0 ; 0x0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
10dcc: e28dd004 add sp, sp, #4 ; 0x4
10dd0: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
000022c4 <rtems_verror>:
static int rtems_verror(
uint32_t error_flag,
const char *printf_format,
va_list arglist
)
{
22c4: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} <== NOT EXECUTED
int local_errno = 0;
int chars_written = 0;
rtems_status_code status;
if (error_flag & RTEMS_ERROR_PANIC)
22c8: e2109202 ands r9, r0, #536870912 ; 0x20000000 <== NOT EXECUTED
static int rtems_verror(
uint32_t error_flag,
const char *printf_format,
va_list arglist
)
{
22cc: e1a08000 mov r8, r0 <== NOT EXECUTED
22d0: e1a05001 mov r5, r1 <== NOT EXECUTED
22d4: e1a0a002 mov sl, r2 <== NOT EXECUTED
int local_errno = 0;
int chars_written = 0;
rtems_status_code status;
if (error_flag & RTEMS_ERROR_PANIC)
22d8: 0a00000d beq 2314 <rtems_verror+0x50> <== NOT EXECUTED
{
if (rtems_panic_in_progress++)
22dc: e59f2168 ldr r2, [pc, #360] ; 244c <rtems_verror+0x188> <== NOT EXECUTED
22e0: e5923000 ldr r3, [r2] <== NOT EXECUTED
22e4: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
22e8: e2833001 add r3, r3, #1 ; 0x1 <== NOT EXECUTED
22ec: e5823000 str r3, [r2] <== NOT EXECUTED
22f0: 0a000003 beq 2304 <rtems_verror+0x40> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
22f4: e59f2154 ldr r2, [pc, #340] ; 2450 <rtems_verror+0x18c> <== NOT EXECUTED
22f8: e5923000 ldr r3, [r2] <== NOT EXECUTED
22fc: e2833001 add r3, r3, #1 ; 0x1 <== NOT EXECUTED
2300: e5823000 str r3, [r2] <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
2304: e59f3140 ldr r3, [pc, #320] ; 244c <rtems_verror+0x188> <== NOT EXECUTED
2308: e5933000 ldr r3, [r3] <== NOT EXECUTED
230c: e3530002 cmp r3, #2 ; 0x2 <== NOT EXECUTED
2310: ca00004b bgt 2444 <rtems_verror+0x180> <== NOT EXECUTED
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
2314: e59f3138 ldr r3, [pc, #312] ; 2454 <rtems_verror+0x190> <== NOT EXECUTED
2318: e5933000 ldr r3, [r3] <== NOT EXECUTED
231c: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED
2320: eb0028c2 bl c630 <fflush> <== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
2324: e2180101 ands r0, r8, #1073741824 ; 0x40000000 <== NOT EXECUTED
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
status = error_flag & ~RTEMS_ERROR_MASK;
2328: e3c84207 bic r4, r8, #1879048192 ; 0x70000000 <== NOT EXECUTED
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
232c: 01a07000 moveq r7, r0 <== NOT EXECUTED
2330: 0a000001 beq 233c <rtems_verror+0x78> <== NOT EXECUTED
local_errno = errno;
2334: eb0027fd bl c330 <__errno> <== NOT EXECUTED
2338: e5907000 ldr r7, [r0] <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if (_System_state_Is_multiprocessing)
fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node);
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
233c: e59f6110 ldr r6, [pc, #272] ; 2454 <rtems_verror+0x190> <== NOT EXECUTED
2340: e5963000 ldr r3, [r6] <== NOT EXECUTED
2344: e1a01005 mov r1, r5 <== NOT EXECUTED
2348: e593000c ldr r0, [r3, #12] <== NOT EXECUTED
234c: e1a0200a mov r2, sl <== NOT EXECUTED
2350: eb003d37 bl 11834 <vfprintf> <== NOT EXECUTED
if (status)
2354: e3540000 cmp r4, #0 ; 0x0 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if (_System_state_Is_multiprocessing)
fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node);
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
2358: e1a05000 mov r5, r0 <== NOT EXECUTED
if (status)
235c: 0a000009 beq 2388 <rtems_verror+0xc4> <== NOT EXECUTED
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
2360: e5963000 ldr r3, [r6] <== NOT EXECUTED
const char *
rtems_status_text(
rtems_status_code status
)
{
return rtems_assoc_name_by_local(rtems_status_assoc, status);
2364: e1a01004 mov r1, r4 <== NOT EXECUTED
2368: e59f00e8 ldr r0, [pc, #232] ; 2458 <rtems_verror+0x194> <== NOT EXECUTED
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
if (status)
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
236c: e593400c ldr r4, [r3, #12] <== NOT EXECUTED
const char *
rtems_status_text(
rtems_status_code status
)
{
return rtems_assoc_name_by_local(rtems_status_assoc, status);
2370: eb001faa bl a220 <rtems_assoc_name_by_local> <== NOT EXECUTED
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
if (status)
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
2374: e59f10e0 ldr r1, [pc, #224] ; 245c <rtems_verror+0x198> <== NOT EXECUTED
const char *
rtems_status_text(
rtems_status_code status
)
{
return rtems_assoc_name_by_local(rtems_status_assoc, status);
2378: e1a02000 mov r2, r0 <== NOT EXECUTED
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
if (status)
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
237c: e1a00004 mov r0, r4 <== NOT EXECUTED
2380: eb002983 bl c994 <fprintf> <== NOT EXECUTED
2384: e0855000 add r5, r5, r0 <== NOT EXECUTED
if (local_errno)
2388: e3570000 cmp r7, #0 ; 0x0 <== NOT EXECUTED
238c: 0a000015 beq 23e8 <rtems_verror+0x124> <== NOT EXECUTED
{
if ((local_errno > 0) && *strerror(local_errno))
2390: da00000d ble 23cc <rtems_verror+0x108> <== NOT EXECUTED
2394: e1a00007 mov r0, r7 <== NOT EXECUTED
2398: eb002d7c bl d990 <strerror> <== NOT EXECUTED
239c: e5d03000 ldrb r3, [r0] <== NOT EXECUTED
23a0: e3530000 cmp r3, #0 ; 0x0 <== NOT EXECUTED
23a4: 0a000008 beq 23cc <rtems_verror+0x108> <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
23a8: e59f30a4 ldr r3, [pc, #164] ; 2454 <rtems_verror+0x190> <== NOT EXECUTED
23ac: e5933000 ldr r3, [r3] <== NOT EXECUTED
23b0: e1a00007 mov r0, r7 <== NOT EXECUTED
23b4: e593400c ldr r4, [r3, #12] <== NOT EXECUTED
23b8: eb002d74 bl d990 <strerror> <== NOT EXECUTED
23bc: e59f109c ldr r1, [pc, #156] ; 2460 <rtems_verror+0x19c> <== NOT EXECUTED
23c0: e1a02000 mov r2, r0 <== NOT EXECUTED
23c4: e1a00004 mov r0, r4 <== NOT EXECUTED
23c8: ea000004 b 23e0 <rtems_verror+0x11c> <== NOT EXECUTED
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
23cc: e59f3080 ldr r3, [pc, #128] ; 2454 <rtems_verror+0x190> <== NOT EXECUTED
23d0: e5933000 ldr r3, [r3] <== NOT EXECUTED
23d4: e59f1088 ldr r1, [pc, #136] ; 2464 <rtems_verror+0x1a0> <== NOT EXECUTED
23d8: e593000c ldr r0, [r3, #12] <== NOT EXECUTED
23dc: e1a02007 mov r2, r7 <== NOT EXECUTED
23e0: eb00296b bl c994 <fprintf> <== NOT EXECUTED
23e4: e0855000 add r5, r5, r0 <== NOT EXECUTED
}
chars_written += fprintf(stderr, "\n");
23e8: e59f4064 ldr r4, [pc, #100] ; 2454 <rtems_verror+0x190> <== NOT EXECUTED
23ec: e5943000 ldr r3, [r4] <== NOT EXECUTED
23f0: e59f1070 ldr r1, [pc, #112] ; 2468 <rtems_verror+0x1a4> <== NOT EXECUTED
23f4: e593000c ldr r0, [r3, #12] <== NOT EXECUTED
23f8: eb002965 bl c994 <fprintf> <== NOT EXECUTED
(void) fflush(stderr);
23fc: e5943000 ldr r3, [r4] <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
}
chars_written += fprintf(stderr, "\n");
2400: e1a06000 mov r6, r0 <== NOT EXECUTED
(void) fflush(stderr);
2404: e593000c ldr r0, [r3, #12] <== NOT EXECUTED
2408: eb002888 bl c630 <fflush> <== NOT EXECUTED
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
240c: e3180203 tst r8, #805306368 ; 0x30000000 <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
}
chars_written += fprintf(stderr, "\n");
2410: 00860005 addeq r0, r6, r5 <== NOT EXECUTED
(void) fflush(stderr);
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
2414: 08bd87f0 popeq {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
{
if (error_flag & RTEMS_ERROR_PANIC)
2418: e3590000 cmp r9, #0 ; 0x0 <== NOT EXECUTED
241c: 0a000004 beq 2434 <rtems_verror+0x170> <== NOT EXECUTED
{
rtems_error(0, "fatal error, exiting");
2420: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
2424: e59f1040 ldr r1, [pc, #64] ; 246c <rtems_verror+0x1a8> <== NOT EXECUTED
2428: eb00001a bl 2498 <rtems_error> <== NOT EXECUTED
_exit(local_errno);
242c: e1a00007 mov r0, r7 <== NOT EXECUTED
2430: eb00016b bl 29e4 <_exit> <== NOT EXECUTED
}
else
{
rtems_error(0, "fatal error, aborting");
2434: e59f1034 ldr r1, [pc, #52] ; 2470 <rtems_verror+0x1ac> <== NOT EXECUTED
2438: e1a00009 mov r0, r9 <== NOT EXECUTED
243c: eb000015 bl 2498 <rtems_error> <== NOT EXECUTED
abort();
2440: eb0027b1 bl c30c <abort> <== NOT EXECUTED
2444: e3a00000 mov r0, #0 ; 0x0 <== NOT EXECUTED
}
}
return chars_written;
}
2448: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
00002b18 <siproc>:
int i;
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
2b18: e591303c ldr r3, [r1, #60] <== NOT EXECUTED
2b1c: e59f2050 ldr r2, [pc, #80] ; 2b74 <siproc+0x5c> <== NOT EXECUTED
2b20: e0032002 and r2, r3, r2 <== NOT EXECUTED
2b24: e3520000 cmp r2, #0 ; 0x0 <== NOT EXECUTED
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
2b28: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
2b2c: e1a05001 mov r5, r1 <== NOT EXECUTED
2b30: e20040ff and r4, r0, #255 ; 0xff <== NOT EXECUTED
int i;
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
2b34: 0a00000b beq 2b68 <siproc+0x50> <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
2b38: e3a01000 mov r1, #0 ; 0x0 <== NOT EXECUTED
2b3c: e1a02001 mov r2, r1 <== NOT EXECUTED
2b40: e5950018 ldr r0, [r5, #24] <== NOT EXECUTED
2b44: eb0005fd bl 4340 <rtems_semaphore_obtain> <== NOT EXECUTED
i = iproc (c, tty);
2b48: e1a01005 mov r1, r5 <== NOT EXECUTED
2b4c: e1a00004 mov r0, r4 <== NOT EXECUTED
2b50: ebffff8b bl 2984 <iproc> <== NOT EXECUTED
2b54: e1a04000 mov r4, r0 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
2b58: e5950018 ldr r0, [r5, #24] <== NOT EXECUTED
2b5c: eb00063d bl 4458 <rtems_semaphore_release> <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
2b60: e1a00004 mov r0, r4 <== NOT EXECUTED
2b64: e8bd8030 pop {r4, r5, pc} <== 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);
2b68: e1a00004 mov r0, r4 <== NOT EXECUTED
} return i; }
2b6c: 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);
2b70: eaffff83 b 2984 <iproc> <== NOT EXECUTED
00001c38 <vprintk>:
*/
void vprintk(
const char *fmt,
va_list ap
)
{
1c38: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
1c3c: e1a08000 mov r8, r0
1c40: e24dd018 sub sp, sp, #24 ; 0x18
1c44: e1a09001 mov r9, r1
if (base)
printNum(lflag ? va_arg(ap, long int) : (long int)va_arg(ap, int),
base, sign, width, lead);
} else {
BSP_output_char(*fmt);
1c48: e59fb2bc ldr fp, [pc, #700] ; 1f0c <vprintk+0x2d4>
1c4c: ea0000a9 b 1ef8 <vprintk+0x2c0>
base = 0;
sign = 0;
width = 0;
minus = 0;
lead = ' ';
if (*fmt == '%') {
1c50: e3500025 cmp r0, #37 ; 0x25
1c54: 1a0000a4 bne 1eec <vprintk+0x2b4>
fmt++;
if (*fmt == '0' ) {
1c58: e5f83001 ldrb r3, [r8, #1]!
1c5c: e3530030 cmp r3, #48 ; 0x30
1c60: 13a02020 movne r2, #32 ; 0x20
1c64: 158d2000 strne r2, [sp]
lead = '0';
fmt++;
1c68: 058d3000 streq r3, [sp]
1c6c: 02888001 addeq r8, r8, #1 ; 0x1
}
if (*fmt == '-' ) {
1c70: e5d83000 ldrb r3, [r8]
1c74: e353002d cmp r3, #45 ; 0x2d
1c78: 13a06000 movne r6, #0 ; 0x0
minus = 1;
fmt++;
1c7c: 02888001 addeq r8, r8, #1 ; 0x1
1c80: 03a06001 moveq r6, #1 ; 0x1
1c84: e3a0a000 mov sl, #0 ; 0x0
1c88: ea000002 b 1c98 <vprintk+0x60>
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
width += (*fmt - '0');
1c8c: e3a0300a mov r3, #10 ; 0xa
1c90: e02a2a93 mla sl, r3, sl, r2
fmt++;
1c94: e2888001 add r8, r8, #1 ; 0x1
}
if (*fmt == '-' ) {
minus = 1;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
1c98: e5d80000 ldrb r0, [r8]
1c9c: e2402030 sub r2, r0, #48 ; 0x30
1ca0: e20230ff and r3, r2, #255 ; 0xff
1ca4: e3530009 cmp r3, #9 ; 0x9
1ca8: 9afffff7 bls 1c8c <vprintk+0x54>
width *= 10;
width += (*fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
1cac: e350006c cmp r0, #108 ; 0x6c
lflag = 1;
c = *++fmt;
1cb0: 05f80001 ldrbeq r0, [r8, #1]!
}
switch (c) {
1cb4: e3500064 cmp r0, #100 ; 0x64
1cb8: 0a00001e beq 1d38 <vprintk+0x100>
1cbc: 8a00000e bhi 1cfc <vprintk+0xc4>
1cc0: e350004f cmp r0, #79 ; 0x4f
1cc4: 0a00004f beq 1e08 <vprintk+0x1d0>
1cc8: 8a000004 bhi 1ce0 <vprintk+0xa8>
1ccc: e3500044 cmp r0, #68 ; 0x44
1cd0: 0a000018 beq 1d38 <vprintk+0x100>
1cd4: e3500049 cmp r0, #73 ; 0x49
1cd8: 1a000083 bne 1eec <vprintk+0x2b4>
1cdc: ea000015 b 1d38 <vprintk+0x100> <== NOT EXECUTED
1ce0: e3500058 cmp r0, #88 ; 0x58 <== NOT EXECUTED
1ce4: 0a00004a beq 1e14 <vprintk+0x1dc> <== NOT EXECUTED
1ce8: e3500063 cmp r0, #99 ; 0x63 <== NOT EXECUTED
1cec: 0a00003f beq 1df0 <vprintk+0x1b8> <== NOT EXECUTED
1cf0: e3500055 cmp r0, #85 ; 0x55 <== NOT EXECUTED
1cf4: 1a00007c bne 1eec <vprintk+0x2b4> <== NOT EXECUTED
1cf8: ea000010 b 1d40 <vprintk+0x108> <== NOT EXECUTED
1cfc: e3500070 cmp r0, #112 ; 0x70
1d00: 0a000043 beq 1e14 <vprintk+0x1dc>
1d04: 8a000004 bhi 1d1c <vprintk+0xe4>
1d08: e3500069 cmp r0, #105 ; 0x69 <== NOT EXECUTED
1d0c: 0a000009 beq 1d38 <vprintk+0x100> <== NOT EXECUTED
1d10: e350006f cmp r0, #111 ; 0x6f <== NOT EXECUTED
1d14: 1a000074 bne 1eec <vprintk+0x2b4> <== NOT EXECUTED
1d18: ea00003a b 1e08 <vprintk+0x1d0> <== NOT EXECUTED
1d1c: e3500075 cmp r0, #117 ; 0x75
1d20: 0a000006 beq 1d40 <vprintk+0x108>
1d24: e3500078 cmp r0, #120 ; 0x78
1d28: 0a000039 beq 1e14 <vprintk+0x1dc>
1d2c: e3500073 cmp r0, #115 ; 0x73
1d30: 1a00006d bne 1eec <vprintk+0x2b4>
1d34: ea000004 b 1d4c <vprintk+0x114>
1d38: e3a03001 mov r3, #1 ; 0x1
1d3c: ea000000 b 1d44 <vprintk+0x10c>
1d40: e3a03000 mov r3, #0 ; 0x0
1d44: e3a0700a mov r7, #10 ; 0xa
1d48: ea000033 b 1e1c <vprintk+0x1e4>
case 'p': base = 16; sign = 0; break;
case 's':
{ int i, len;
char *s;
str = va_arg(ap, char *);
1d4c: e5997000 ldr r7, [r9]
1d50: e3a05000 mov r5, #0 ; 0x0
1d54: e2899004 add r9, r9, #4 ; 0x4
1d58: ea000000 b 1d60 <vprintk+0x128>
/* calculate length of string */
for ( len=0, s=str ; *s ; len++, s++ )
1d5c: e2855001 add r5, r5, #1 ; 0x1
1d60: e7d73005 ldrb r3, [r7, r5]
1d64: e3530000 cmp r3, #0 ; 0x0
1d68: 1afffffb bne 1d5c <vprintk+0x124>
;
/* leading spaces */
if ( !minus )
1d6c: e3560000 cmp r6, #0 ; 0x0
1d70: 01a04005 moveq r4, r5
1d74: 0a000002 beq 1d84 <vprintk+0x14c>
1d78: ea000005 b 1d94 <vprintk+0x15c>
for ( i=len ; i<width ; i++ )
BSP_output_char(' ');
1d7c: e1a0e00f mov lr, pc <== NOT EXECUTED
1d80: e59bf000 ldr pc, [fp] <== NOT EXECUTED
for ( len=0, s=str ; *s ; len++, s++ )
;
/* leading spaces */
if ( !minus )
for ( i=len ; i<width ; i++ )
1d84: e154000a cmp r4, sl
BSP_output_char(' ');
1d88: e3a00020 mov r0, #32 ; 0x20
for ( len=0, s=str ; *s ; len++, s++ )
;
/* leading spaces */
if ( !minus )
for ( i=len ; i<width ; i++ )
1d8c: e2844001 add r4, r4, #1 ; 0x1
1d90: bafffff9 blt 1d7c <vprintk+0x144>
BSP_output_char(' ');
/* no width option */
if (width == 0) {
1d94: e35a0000 cmp sl, #0 ; 0x0
1d98: 01a0a005 moveq sl, r5
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
1d9c: e35a0000 cmp sl, #0 ; 0x0
1da0: c3a04000 movgt r4, #0 ; 0x0
1da4: da000006 ble 1dc4 <vprintk+0x18c>
1da8: ea000001 b 1db4 <vprintk+0x17c>
BSP_output_char(*str);
1dac: e1a0e00f mov lr, pc
1db0: e59bf000 ldr pc, [fp]
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
1db4: e7d73004 ldrb r3, [r7, r4]
1db8: e2530000 subs r0, r3, #0 ; 0x0
1dbc: e2844001 add r4, r4, #1 ; 0x1
1dc0: 1afffff9 bne 1dac <vprintk+0x174>
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
1dc4: e3560000 cmp r6, #0 ; 0x0
1dc8: 11a04005 movne r4, r5
1dcc: 1a000002 bne 1ddc <vprintk+0x1a4>
1dd0: ea000047 b 1ef4 <vprintk+0x2bc>
for ( i=len ; i<width ; i++ )
BSP_output_char(' ');
1dd4: e1a0e00f mov lr, pc
1dd8: e59bf000 ldr pc, [fp]
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
1ddc: e154000a cmp r4, sl
BSP_output_char(' ');
1de0: e3a00020 mov r0, #32 ; 0x20
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
1de4: e2844001 add r4, r4, #1 ; 0x1
1de8: bafffff9 blt 1dd4 <vprintk+0x19c>
1dec: ea000040 b 1ef4 <vprintk+0x2bc>
BSP_output_char(' ');
}
break;
case 'c':
BSP_output_char(va_arg(ap, int));
1df0: e5d90000 ldrb r0, [r9] <== NOT EXECUTED
1df4: e2894004 add r4, r9, #4 ; 0x4 <== NOT EXECUTED
1df8: e1a0e00f mov lr, pc <== NOT EXECUTED
1dfc: e59bf000 ldr pc, [fp] <== NOT EXECUTED
1e00: e1a09004 mov r9, r4 <== NOT EXECUTED
1e04: ea00003a b 1ef4 <vprintk+0x2bc> <== NOT EXECUTED
break;
default:
BSP_output_char(c);
1e08: e3a03000 mov r3, #0 ; 0x0 <== NOT EXECUTED
1e0c: e3a07008 mov r7, #8 ; 0x8 <== NOT EXECUTED
1e10: ea000001 b 1e1c <vprintk+0x1e4> <== NOT EXECUTED
1e14: e3a03000 mov r3, #0 ; 0x0
1e18: e3a07010 mov r7, #16 ; 0x10
break;
} /* switch*/
if (base)
printNum(lflag ? va_arg(ap, long int) : (long int)va_arg(ap, int),
1e1c: e5994000 ldr r4, [r9]
1e20: e2892004 add r2, r9, #4 ; 0x4
{
long unsigned int n;
int count;
char toPrint[20];
if ( (sign == 1) && ((long)num < 0) ) {
1e24: e0133fa4 ands r3, r3, r4, lsr #31
BSP_output_char(c);
break;
} /* switch*/
if (base)
printNum(lflag ? va_arg(ap, long int) : (long int)va_arg(ap, int),
1e28: e1a09002 mov r9, r2
{
long unsigned int n;
int count;
char toPrint[20];
if ( (sign == 1) && ((long)num < 0) ) {
1e2c: 0a000005 beq 1e48 <vprintk+0x210>
BSP_output_char('-');
1e30: e3a0002d mov r0, #45 ; 0x2d <== NOT EXECUTED
1e34: e1a0e00f mov lr, pc <== NOT EXECUTED
1e38: e59bf000 ldr pc, [fp] <== NOT EXECUTED
num = -num;
if (maxwidth) maxwidth--;
1e3c: e35a0000 cmp sl, #0 ; 0x0 <== NOT EXECUTED
int count;
char toPrint[20];
if ( (sign == 1) && ((long)num < 0) ) {
BSP_output_char('-');
num = -num;
1e40: e2644000 rsb r4, r4, #0 ; 0x0 <== NOT EXECUTED
if (maxwidth) maxwidth--;
1e44: 124aa001 subne sl, sl, #1 ; 0x1 <== NOT EXECUTED
1e48: e3a05000 mov r5, #0 ; 0x0
1e4c: ea000005 b 1e68 <vprintk+0x230>
}
count = 0;
while ((n = num / base) > 0) {
toPrint[count++] = (num - (n*base));
1e50: e0030097 mul r3, r7, r0
1e54: e28d2004 add r2, sp, #4 ; 0x4
1e58: e0633004 rsb r3, r3, r4
1e5c: e7c23005 strb r3, [r2, r5]
1e60: e1a04000 mov r4, r0
1e64: e1a05006 mov r5, r6
num = -num;
if (maxwidth) maxwidth--;
}
count = 0;
while ((n = num / base) > 0) {
1e68: e1a00004 mov r0, r4
1e6c: e1a01007 mov r1, r7
1e70: eb003d92 bl 114c0 <__aeabi_uidiv>
1e74: e3500000 cmp r0, #0 ; 0x0
1e78: e2856001 add r6, r5, #1 ; 0x1
1e7c: 1afffff3 bne 1e50 <vprintk+0x218>
toPrint[count++] = (num - (n*base));
num = n;
}
toPrint[count++] = num;
1e80: e28d2018 add r2, sp, #24 ; 0x18
1e84: e0823005 add r3, r2, r5
1e88: e5434014 strb r4, [r3, #-20]
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
1e8c: e59d3000 ldr r3, [sp]
toPrint[count++] = (num - (n*base));
num = n;
}
toPrint[count++] = num;
for (n=maxwidth ; n > count; n-- )
1e90: e1a0400a mov r4, sl
BSP_output_char(lead);
1e94: e20350ff and r5, r3, #255 ; 0xff
1e98: ea000001 b 1ea4 <vprintk+0x26c>
1e9c: e1a0e00f mov lr, pc
1ea0: e59bf000 ldr pc, [fp]
toPrint[count++] = (num - (n*base));
num = n;
}
toPrint[count++] = num;
for (n=maxwidth ; n > count; n-- )
1ea4: e1540006 cmp r4, r6
BSP_output_char(lead);
1ea8: e1a00005 mov r0, r5
toPrint[count++] = (num - (n*base));
num = n;
}
toPrint[count++] = num;
for (n=maxwidth ; n > count; n-- )
1eac: e2444001 sub r4, r4, #1 ; 0x1
1eb0: 8afffff9 bhi 1e9c <vprintk+0x264>
BSP_output_char(lead);
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
1eb4: e28d2018 add r2, sp, #24 ; 0x18
toPrint[count++] = (num - (n*base));
num = n;
}
toPrint[count++] = num;
for (n=maxwidth ; n > count; n-- )
1eb8: e3a04000 mov r4, #0 ; 0x0
BSP_output_char(lead);
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
1ebc: e0825006 add r5, r2, r6
1ec0: ea000004 b 1ed8 <vprintk+0x2a0>
1ec4: e5533015 ldrb r3, [r3, #-21]
1ec8: e59f2040 ldr r2, [pc, #64] ; 1f10 <vprintk+0x2d8>
1ecc: e7d20003 ldrb r0, [r2, r3]
1ed0: e1a0e00f mov lr, pc
1ed4: e59bf000 ldr pc, [fp]
toPrint[count++] = num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
1ed8: e1540006 cmp r4, r6
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
1edc: e0643005 rsb r3, r4, r5
toPrint[count++] = num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
1ee0: e2844001 add r4, r4, #1 ; 0x1
1ee4: 3afffff6 bcc 1ec4 <vprintk+0x28c>
1ee8: ea000001 b 1ef4 <vprintk+0x2bc>
if (base)
printNum(lflag ? va_arg(ap, long int) : (long int)va_arg(ap, int),
base, sign, width, lead);
} else {
BSP_output_char(*fmt);
1eec: e1a0e00f mov lr, pc
1ef0: e59bf000 ldr pc, [fp]
)
{
char c, *str;
int lflag, base, sign, width, lead, minus;
for (; *fmt != '\0'; fmt++) {
1ef4: e2888001 add r8, r8, #1 ; 0x1
1ef8: e5d80000 ldrb r0, [r8]
1efc: e3500000 cmp r0, #0 ; 0x0
1f00: 1affff52 bne 1c50 <vprintk+0x18>
base, sign, width, lead);
} else {
BSP_output_char(*fmt);
}
}
}
1f04: e28dd018 add sp, sp, #24 ; 0x18
1f08: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
00013104 <write>:
)
{
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
13104: e59f30ac ldr r3, [pc, #172] ; 131b8 <write+0xb4> 13108: e5933000 ldr r3, [r3] 1310c: e1500003 cmp r0, r3
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
13110: e92d4070 push {r4, r5, r6, lr}
13114: e1a0c000 mov ip, r0
13118: e1a06001 mov r6, r1
1311c: e1a05002 mov r5, r2
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
13120: 2a000010 bcs 13168 <write+0x64>
iop = rtems_libio_iop( fd );
13124: e59f3090 ldr r3, [pc, #144] ; 131bc <write+0xb8> 13128: e5930000 ldr r0, [r3] 1312c: e3a03034 mov r3, #52 ; 0x34 13130: e0240c93 mla r4, r3, ip, r0
rtems_libio_check_is_open( iop );
13134: e594300c ldr r3, [r4, #12] 13138: e3130c01 tst r3, #256 ; 0x100
1313c: 0a000009 beq 13168 <write+0x64> rtems_libio_check_buffer( buffer );
13140: e3510000 cmp r1, #0 ; 0x0
13144: 1a000002 bne 13154 <write+0x50>
13148: ebffddb1 bl a814 <__errno> <== NOT EXECUTED 1314c: e3a03016 mov r3, #22 ; 0x16 <== NOT EXECUTED 13150: ea00000d b 1318c <write+0x88> <== NOT EXECUTED
rtems_libio_check_count( count );
13154: e3520000 cmp r2, #0 ; 0x0
13158: 01a00002 moveq r0, r2
1315c: 08bd8070 popeq {r4, r5, r6, pc}
rtems_libio_check_permissions_with_error( iop, LIBIO_FLAGS_WRITE, EBADF );
13160: e3130004 tst r3, #4 ; 0x4
13164: 1a000002 bne 13174 <write+0x70>
13168: ebffdda9 bl a814 <__errno> <== NOT EXECUTED 1316c: e3a03009 mov r3, #9 ; 0x9 <== NOT EXECUTED 13170: ea000005 b 1318c <write+0x88> <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
13174: e5943030 ldr r3, [r4, #48] 13178: e593300c ldr r3, [r3, #12] 1317c: e3530000 cmp r3, #0 ; 0x0
13180: 1a000004 bne 13198 <write+0x94>
rtems_set_errno_and_return_minus_one( ENOTSUP );
13184: ebffdda2 bl a814 <__errno> <== NOT EXECUTED
13188: e3a03086 mov r3, #134 ; 0x86 <== NOT EXECUTED
1318c: e5803000 str r3, [r0] <== NOT EXECUTED
13190: e3e00000 mvn r0, #0 ; 0x0 <== NOT EXECUTED
13194: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
rc = (*iop->handlers->write_h)( iop, buffer, count );
13198: e1a00004 mov r0, r4 1319c: e1a0e00f mov lr, pc 131a0: e12fff13 bx r3
if ( rc > 0 )
131a4: e3500000 cmp r0, #0 ; 0x0
iop->offset += rc;
131a8: c5943008 ldrgt r3, [r4, #8] 131ac: c0833000 addgt r3, r3, r0 131b0: c5843008 strgt r3, [r4, #8]
return rc;
}
131b4: e8bd8070 pop {r4, r5, r6, pc}