Annotated Report
0200ebcc <IMFS_chown>:
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
200ebcc: 9d e3 bf 98 save %sp, -104, %sp
/*
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
200ebd0: 40 00 04 bb call 200febc <geteuid>
200ebd4: e0 06 00 00 ld [ %i0 ], %l0
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
200ebd8: 91 2a 20 10 sll %o0, 0x10, %o0
200ebdc: 91 32 20 10 srl %o0, 0x10, %o0
200ebe0: 80 a2 20 00 cmp %o0, 0
200ebe4: 22 80 00 0c be,a 200ec14 <IMFS_chown+0x48>
200ebe8: f2 34 20 3c sth %i1, [ %l0 + 0x3c ]
200ebec: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
200ebf0: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
200ebf4: 22 80 00 08 be,a 200ec14 <IMFS_chown+0x48> <== NOT EXECUTED
200ebf8: f2 34 20 3c sth %i1, [ %l0 + 0x3c ] <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
200ebfc: 40 00 16 a4 call 201468c <__errno> <== NOT EXECUTED
200ec00: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
200ec04: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
200ec08: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
200ec0c: 81 c7 e0 08 ret <== NOT EXECUTED
200ec10: 81 e8 00 00 restore <== NOT EXECUTED
#endif
jnode->st_uid = owner;
jnode->st_gid = group;
200ec14: f4 34 20 3e sth %i2, [ %l0 + 0x3e ]
IMFS_update_ctime( jnode );
200ec18: 90 07 bf f8 add %fp, -8, %o0
200ec1c: 7f ff d4 52 call 2003d64 <gettimeofday>
200ec20: 92 10 20 00 clr %o1
200ec24: c2 07 bf f8 ld [ %fp + -8 ], %g1
200ec28: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
200ec2c: 81 c7 e0 08 ret
200ec30: 91 e8 20 00 restore %g0, 0, %o0
0200d59c <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
200d59c: 9d e3 bf a0 save %sp, -96, %sp
200d5a0: a0 10 00 18 mov %i0, %l0
IMFS_fs_info_t *fs_info;
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
200d5a4: 80 a6 20 00 cmp %i0, 0
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
200d5a8: 92 10 00 1a mov %i2, %o1
IMFS_fs_info_t *fs_info;
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
200d5ac: 02 80 00 3e be 200d6a4 <IMFS_create_node+0x108>
200d5b0: b0 10 20 00 clr %i0
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
200d5b4: 03 00 80 6c sethi %hi(0x201b000), %g1
200d5b8: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 ! 201b310 <rtems_current_user_env>
200d5bc: 90 10 00 19 mov %i1, %o0
200d5c0: d4 00 60 2c ld [ %g1 + 0x2c ], %o2
200d5c4: 7f ff ff ca call 200d4ec <IMFS_allocate_node>
200d5c8: 94 2e c0 0a andn %i3, %o2, %o2
if ( !node )
200d5cc: b0 92 20 00 orcc %o0, 0, %i0
200d5d0: 02 80 00 35 be 200d6a4 <IMFS_create_node+0x108>
200d5d4: b2 06 7f ff add %i1, -1, %i1
return NULL;
/*
* Set the type specific information
*/
switch (type) {
200d5d8: 80 a6 60 06 cmp %i1, 6
200d5dc: 38 80 00 20 bgu,a 200d65c <IMFS_create_node+0xc0>
200d5e0: 11 00 80 6a sethi %hi(0x201a800), %o0 <== NOT EXECUTED
200d5e4: b3 2e 60 02 sll %i1, 2, %i1
200d5e8: 03 00 80 35 sethi %hi(0x200d400), %g1
200d5ec: 82 10 60 d0 or %g1, 0xd0, %g1 ! 200d4d0 <fifo_open+0x3ec>
200d5f0: c2 00 40 19 ld [ %g1 + %i1 ], %g1
200d5f4: 81 c0 40 00 jmp %g1
200d5f8: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
200d5fc: 82 06 20 54 add %i0, 0x54, %g1
the_chain->permanent_null = NULL;
200d600: c0 26 20 54 clr [ %i0 + 0x54 ]
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
200d604: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
200d608: 82 06 20 50 add %i0, 0x50, %g1
200d60c: 10 80 00 1b b 200d678 <IMFS_create_node+0xdc>
200d610: c2 26 20 58 st %g1, [ %i0 + 0x58 ]
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;
200d614: 10 80 00 05 b 200d628 <IMFS_create_node+0x8c>
200d618: c2 07 00 00 ld [ %i4 ], %g1
break;
case IMFS_DEVICE:
node->info.device.major = info->device.major;
node->info.device.minor = info->device.minor;
200d61c: c4 07 20 04 ld [ %i4 + 4 ], %g2
case IMFS_SYM_LINK:
node->info.sym_link.name = info->sym_link.name;
break;
case IMFS_DEVICE:
node->info.device.major = info->device.major;
200d620: c2 07 00 00 ld [ %i4 ], %g1
node->info.device.minor = info->device.minor;
200d624: c4 26 20 54 st %g2, [ %i0 + 0x54 ]
break;
200d628: 10 80 00 14 b 200d678 <IMFS_create_node+0xdc>
200d62c: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
200d630: c0 26 20 50 clr [ %i0 + 0x50 ] <== NOT EXECUTED
200d634: c0 26 20 54 clr [ %i0 + 0x54 ] <== NOT EXECUTED
node->info.linearfile.direct = 0;
200d638: c0 26 20 58 clr [ %i0 + 0x58 ] <== NOT EXECUTED
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
200d63c: c0 26 20 50 clr [ %i0 + 0x50 ]
200d640: c0 26 20 54 clr [ %i0 + 0x54 ]
node->info.file.indirect = 0;
200d644: c0 26 20 58 clr [ %i0 + 0x58 ]
node->info.file.doubly_indirect = 0;
200d648: c0 26 20 5c clr [ %i0 + 0x5c ]
node->info.file.triply_indirect = 0;
break;
200d64c: 10 80 00 0b b 200d678 <IMFS_create_node+0xdc>
200d650: c0 26 20 60 clr [ %i0 + 0x60 ]
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
break;
200d654: 10 80 00 09 b 200d678 <IMFS_create_node+0xdc>
200d658: c0 26 20 50 clr [ %i0 + 0x50 ]
default:
assert(0);
200d65c: 15 00 80 6a sethi %hi(0x201a800), %o2 <== NOT EXECUTED
200d660: 17 00 80 6a sethi %hi(0x201a800), %o3 <== NOT EXECUTED
200d664: 90 12 20 30 or %o0, 0x30, %o0 <== NOT EXECUTED
200d668: 94 12 a0 88 or %o2, 0x88, %o2 <== NOT EXECUTED
200d66c: 96 12 e0 80 or %o3, 0x80, %o3 <== NOT EXECUTED
200d670: 7f ff f4 56 call 200a7c8 <__assert_func> <== NOT EXECUTED
200d674: 92 10 20 5c mov 0x5c, %o1 <== NOT EXECUTED
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
200d678: c2 04 20 10 ld [ %l0 + 0x10 ], %g1
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
200d67c: d0 04 00 00 ld [ %l0 ], %o0
fs_info = parent_loc->mt_entry->fs_info;
200d680: c4 00 60 34 ld [ %g1 + 0x34 ], %g2
node->Parent = parent;
200d684: d0 26 20 08 st %o0, [ %i0 + 8 ]
node->st_ino = ++fs_info->ino_count;
200d688: c2 00 a0 04 ld [ %g2 + 4 ], %g1
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
200d68c: 90 02 20 50 add %o0, 0x50, %o0
200d690: 82 00 60 01 inc %g1
200d694: c2 20 a0 04 st %g1, [ %g2 + 4 ]
200d698: c2 26 20 38 st %g1, [ %i0 + 0x38 ]
200d69c: 7f ff e3 7a call 2006484 <_Chain_Append>
200d6a0: 92 10 00 18 mov %i0, %o1
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
}
200d6a4: 81 c7 e0 08 ret
200d6a8: 81 e8 00 00 restore
02004a48 <IMFS_dump_directory>:
void IMFS_dump_directory(
IMFS_jnode_t *the_directory,
int level
)
{
2004a48: 9d e3 bf a0 save %sp, -96, %sp
rtems_chain_node *the_node;
rtems_chain_control *the_chain;
IMFS_jnode_t *the_jnode;
int i;
assert( the_directory );
2004a4c: 80 a6 20 00 cmp %i0, 0
2004a50: 12 80 00 0a bne 2004a78 <IMFS_dump_directory+0x30>
2004a54: 80 a6 60 00 cmp %i1, 0
2004a58: 11 00 80 93 sethi %hi(0x2024c00), %o0 <== NOT EXECUTED
2004a5c: 15 00 80 93 sethi %hi(0x2024c00), %o2 <== NOT EXECUTED
2004a60: 17 00 80 93 sethi %hi(0x2024c00), %o3 <== NOT EXECUTED
2004a64: 90 12 20 28 or %o0, 0x28, %o0 <== NOT EXECUTED
2004a68: 94 12 a2 20 or %o2, 0x220, %o2 <== NOT EXECUTED
2004a6c: 96 12 e1 10 or %o3, 0x110, %o3 <== NOT EXECUTED
2004a70: 10 80 00 0b b 2004a9c <IMFS_dump_directory+0x54> <== NOT EXECUTED
2004a74: 92 10 20 84 mov 0x84, %o1 <== NOT EXECUTED
assert( level >= 0 );
2004a78: 36 80 00 0b bge,a 2004aa4 <IMFS_dump_directory+0x5c>
2004a7c: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
2004a80: 11 00 80 93 sethi %hi(0x2024c00), %o0 <== NOT EXECUTED
2004a84: 15 00 80 93 sethi %hi(0x2024c00), %o2 <== NOT EXECUTED
2004a88: 17 00 80 93 sethi %hi(0x2024c00), %o3 <== NOT EXECUTED
2004a8c: 90 12 20 28 or %o0, 0x28, %o0 <== NOT EXECUTED
2004a90: 94 12 a2 20 or %o2, 0x220, %o2 <== NOT EXECUTED
2004a94: 96 12 e1 20 or %o3, 0x120, %o3 <== NOT EXECUTED
2004a98: 92 10 20 86 mov 0x86, %o1 <== NOT EXECUTED
2004a9c: 40 00 02 26 call 2005334 <__assert_func> <== NOT EXECUTED
2004aa0: 01 00 00 00 nop <== NOT EXECUTED
assert( the_directory->type == IMFS_DIRECTORY );
2004aa4: 80 a0 60 01 cmp %g1, 1
2004aa8: 02 80 00 0a be 2004ad0 <IMFS_dump_directory+0x88>
2004aac: 29 00 80 9b sethi %hi(0x2026c00), %l4
2004ab0: 11 00 80 93 sethi %hi(0x2024c00), %o0 <== NOT EXECUTED
2004ab4: 15 00 80 93 sethi %hi(0x2024c00), %o2 <== NOT EXECUTED
2004ab8: 17 00 80 93 sethi %hi(0x2024c00), %o3 <== NOT EXECUTED
2004abc: 90 12 20 28 or %o0, 0x28, %o0 <== NOT EXECUTED
2004ac0: 94 12 a2 20 or %o2, 0x220, %o2 <== NOT EXECUTED
2004ac4: 96 12 e1 30 or %o3, 0x130, %o3 <== NOT EXECUTED
2004ac8: 10 bf ff f5 b 2004a9c <IMFS_dump_directory+0x54> <== NOT EXECUTED
2004acc: 92 10 20 88 mov 0x88, %o1 <== NOT EXECUTED
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
for ( i=0 ; i<=level ; i++ )
fprintf(stdout, "...." );
2004ad0: 27 00 80 93 sethi %hi(0x2024c00), %l3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
2004ad4: aa 06 20 54 add %i0, 0x54, %l5
2004ad8: a8 15 20 38 or %l4, 0x38, %l4
2004adc: a6 14 e1 58 or %l3, 0x158, %l3
assert( the_directory->type == IMFS_DIRECTORY );
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
2004ae0: e0 06 20 50 ld [ %i0 + 0x50 ], %l0
2004ae4: 10 80 00 14 b 2004b34 <IMFS_dump_directory+0xec>
2004ae8: a4 06 60 01 add %i1, 1, %l2
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
for ( i=0 ; i<=level ; i++ )
fprintf(stdout, "...." );
2004aec: c2 05 00 00 ld [ %l4 ], %g1
2004af0: 90 10 00 13 mov %l3, %o0
2004af4: d2 00 60 08 ld [ %g1 + 8 ], %o1
2004af8: 40 00 40 b2 call 2014dc0 <fputs>
2004afc: a2 04 60 01 inc %l1
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
for ( i=0 ; i<=level ; i++ )
2004b00: 80 a4 40 19 cmp %l1, %i1
2004b04: 24 bf ff fb ble,a 2004af0 <IMFS_dump_directory+0xa8>
2004b08: c2 05 00 00 ld [ %l4 ], %g1
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
2004b0c: 7f ff ff 71 call 20048d0 <IMFS_print_jnode>
2004b10: 90 10 00 10 mov %l0, %o0
if ( the_jnode->type == IMFS_DIRECTORY )
2004b14: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
2004b18: 80 a0 60 01 cmp %g1, 1
2004b1c: 32 80 00 06 bne,a 2004b34 <IMFS_dump_directory+0xec>
2004b20: e0 04 00 00 ld [ %l0 ], %l0
IMFS_dump_directory( the_jnode, level + 1 );
2004b24: 90 10 00 10 mov %l0, %o0
2004b28: 7f ff ff c8 call 2004a48 <IMFS_dump_directory>
2004b2c: 92 10 00 12 mov %l2, %o1
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
2004b30: e0 04 00 00 ld [ %l0 ], %l0
assert( the_directory->type == IMFS_DIRECTORY );
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
2004b34: 80 a4 00 15 cmp %l0, %l5
2004b38: 12 bf ff ed bne 2004aec <IMFS_dump_directory+0xa4>
2004b3c: a2 10 20 00 clr %l1
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
if ( the_jnode->type == IMFS_DIRECTORY )
IMFS_dump_directory( the_jnode, level + 1 );
}
}
2004b40: 81 c7 e0 08 ret
2004b44: 81 e8 00 00 restore
02009a58 <IMFS_eval_path>:
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
2009a58: 9d e3 bf 60 save %sp, -160, %sp
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
2009a5c: 2b 00 80 6c sethi %hi(0x201b000), %l5
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
2009a60: a0 10 00 18 mov %i0, %l0
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
2009a64: aa 15 63 10 or %l5, 0x310, %l5
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
2009a68: e2 06 c0 00 ld [ %i3 ], %l1
2009a6c: ac 10 20 01 mov 1, %l6
2009a70: a4 10 20 00 clr %l2
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
2009a74: a6 07 bf c0 add %fp, -64, %l3
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
2009a78: 10 80 00 6a b 2009c20 <IMFS_eval_path+0x1c8>
2009a7c: a8 07 bf fc add %fp, -4, %l4
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
2009a80: 90 04 00 12 add %l0, %l2, %o0
2009a84: 92 10 00 19 mov %i1, %o1
2009a88: 94 10 00 13 mov %l3, %o2
2009a8c: 40 00 02 3f call 200a388 <IMFS_get_token>
2009a90: 96 10 00 14 mov %l4, %o3
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
2009a94: c2 06 c0 00 ld [ %i3 ], %g1
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
2009a98: ac 10 00 08 mov %o0, %l6
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
2009a9c: 80 a0 60 00 cmp %g1, 0
2009aa0: 02 80 00 56 be 2009bf8 <IMFS_eval_path+0x1a0>
2009aa4: f0 07 bf fc ld [ %fp + -4 ], %i0
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
2009aa8: 80 a2 20 00 cmp %o0, 0
2009aac: 22 80 00 10 be,a 2009aec <IMFS_eval_path+0x94>
2009ab0: a4 04 80 18 add %l2, %i0, %l2
if ( node->type == IMFS_DIRECTORY )
2009ab4: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
2009ab8: 80 a0 60 01 cmp %g1, 1
2009abc: 32 80 00 0c bne,a 2009aec <IMFS_eval_path+0x94>
2009ac0: a4 04 80 18 add %l2, %i0, %l2
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
2009ac4: 90 10 00 1b mov %i3, %o0
2009ac8: 7f ff ff 7c call 20098b8 <IMFS_evaluate_permission>
2009acc: 92 10 20 01 mov 1, %o1
2009ad0: 80 a2 20 00 cmp %o0, 0
2009ad4: 32 80 00 06 bne,a 2009aec <IMFS_eval_path+0x94>
2009ad8: a4 04 80 18 add %l2, %i0, %l2
rtems_set_errno_and_return_minus_one( EACCES );
2009adc: 40 00 14 ed call 200ee90 <__errno>
2009ae0: b0 10 3f ff mov -1, %i0
2009ae4: 10 80 00 4c b 2009c14 <IMFS_eval_path+0x1bc>
2009ae8: 82 10 20 0d mov 0xd, %g1
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
2009aec: b2 26 40 18 sub %i1, %i0, %i1
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
2009af0: 80 a5 a0 03 cmp %l6, 3
2009af4: 02 80 00 1b be 2009b60 <IMFS_eval_path+0x108>
2009af8: e2 06 c0 00 ld [ %i3 ], %l1
2009afc: 80 a5 a0 04 cmp %l6, 4
2009b00: 02 80 00 42 be 2009c08 <IMFS_eval_path+0x1b0>
2009b04: 80 a5 a0 02 cmp %l6, 2
2009b08: 12 80 00 47 bne 2009c24 <IMFS_eval_path+0x1cc>
2009b0c: 80 a5 a0 04 cmp %l6, 4
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
2009b10: c2 05 40 00 ld [ %l5 ], %g1
2009b14: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
2009b18: 80 a4 40 01 cmp %l1, %g1
2009b1c: 02 bf ff da be 2009a84 <IMFS_eval_path+0x2c>
2009b20: 90 04 00 12 add %l0, %l2, %o0
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
pathloc->mt_entry->mt_fs_root.node_access) {
2009b24: d2 06 e0 10 ld [ %i3 + 0x10 ], %o1
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
2009b28: c2 02 60 1c ld [ %o1 + 0x1c ], %g1
2009b2c: 80 a4 40 01 cmp %l1, %g1
2009b30: 32 80 00 04 bne,a 2009b40 <IMFS_eval_path+0xe8>
2009b34: e2 04 60 08 ld [ %l1 + 8 ], %l1
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
2009b38: 10 80 00 47 b 2009c54 <IMFS_eval_path+0x1fc>
2009b3c: 92 02 60 08 add %o1, 8, %o1
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
2009b40: 80 a4 60 00 cmp %l1, 0
2009b44: 32 bf ff cf bne,a 2009a80 <IMFS_eval_path+0x28>
2009b48: e2 26 c0 00 st %l1, [ %i3 ]
rtems_set_errno_and_return_minus_one( ENOENT );
2009b4c: 40 00 14 d1 call 200ee90 <__errno>
2009b50: b0 10 3f ff mov -1, %i0
2009b54: ec 22 00 00 st %l6, [ %o0 ]
2009b58: 81 c7 e0 08 ret
2009b5c: 81 e8 00 00 restore
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
2009b60: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
2009b64: 80 a0 60 03 cmp %g1, 3
2009b68: 12 80 00 0a bne 2009b90 <IMFS_eval_path+0x138>
2009b6c: 80 a0 60 04 cmp %g1, 4
IMFS_evaluate_hard_link( pathloc, 0 );
2009b70: 90 10 00 1b mov %i3, %o0
2009b74: 7f ff ff 69 call 2009918 <IMFS_evaluate_hard_link>
2009b78: 92 10 20 00 clr %o1
node = pathloc->node_access;
2009b7c: e2 06 c0 00 ld [ %i3 ], %l1
if ( !node )
2009b80: 80 a4 60 00 cmp %l1, 0
2009b84: 32 80 00 0d bne,a 2009bb8 <IMFS_eval_path+0x160>
2009b88: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
2009b8c: 30 80 00 0e b,a 2009bc4 <IMFS_eval_path+0x16c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
2009b90: 32 80 00 0a bne,a 2009bb8 <IMFS_eval_path+0x160>
2009b94: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
result = IMFS_evaluate_sym_link( pathloc, 0 );
2009b98: 90 10 00 1b mov %i3, %o0
2009b9c: 7f ff ff 77 call 2009978 <IMFS_evaluate_sym_link>
2009ba0: 92 10 20 00 clr %o1
node = pathloc->node_access;
2009ba4: e2 06 c0 00 ld [ %i3 ], %l1
if ( result == -1 )
2009ba8: 80 a2 3f ff cmp %o0, -1
2009bac: 02 bf ff eb be 2009b58 <IMFS_eval_path+0x100>
2009bb0: b0 10 00 08 mov %o0, %i0
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
2009bb4: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
2009bb8: 80 a0 60 01 cmp %g1, 1
2009bbc: 22 80 00 06 be,a 2009bd4 <IMFS_eval_path+0x17c>
2009bc0: d2 04 60 5c ld [ %l1 + 0x5c ], %o1
rtems_set_errno_and_return_minus_one( ENOTDIR );
2009bc4: 40 00 14 b3 call 200ee90 <__errno>
2009bc8: b0 10 3f ff mov -1, %i0
2009bcc: 10 80 00 12 b 2009c14 <IMFS_eval_path+0x1bc>
2009bd0: 82 10 20 14 mov 0x14, %g1
/*
* 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 ) {
2009bd4: 80 a2 60 00 cmp %o1, 0
2009bd8: 12 80 00 1f bne 2009c54 <IMFS_eval_path+0x1fc>
2009bdc: 92 02 60 1c add %o1, 0x1c, %o1
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
2009be0: 90 10 00 11 mov %l1, %o0
2009be4: 40 00 01 be call 200a2dc <IMFS_find_match_in_dir>
2009be8: 92 10 00 13 mov %l3, %o1
if ( !node )
2009bec: a2 92 20 00 orcc %o0, 0, %l1
2009bf0: 32 bf ff a4 bne,a 2009a80 <IMFS_eval_path+0x28>
2009bf4: e2 26 c0 00 st %l1, [ %i3 ]
rtems_set_errno_and_return_minus_one( ENOENT );
2009bf8: 40 00 14 a6 call 200ee90 <__errno>
2009bfc: b0 10 3f ff mov -1, %i0
2009c00: 10 80 00 05 b 2009c14 <IMFS_eval_path+0x1bc>
2009c04: 82 10 20 02 mov 2, %g1
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
2009c08: 40 00 14 a2 call 200ee90 <__errno>
2009c0c: b0 10 3f ff mov -1, %i0
2009c10: 82 10 20 5b mov 0x5b, %g1
2009c14: c2 22 00 00 st %g1, [ %o0 ]
2009c18: 81 c7 e0 08 ret
2009c1c: 81 e8 00 00 restore
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
2009c20: 80 a5 a0 04 cmp %l6, 4
2009c24: 02 80 00 04 be 2009c34 <IMFS_eval_path+0x1dc>
2009c28: 80 a5 a0 00 cmp %l6, 0
2009c2c: 12 bf ff 96 bne 2009a84 <IMFS_eval_path+0x2c>
2009c30: 90 04 00 12 add %l0, %l2, %o0
* 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 ) {
2009c34: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
2009c38: 80 a0 60 01 cmp %g1, 1
2009c3c: 12 80 00 19 bne 2009ca0 <IMFS_eval_path+0x248>
2009c40: 01 00 00 00 nop
if ( node->info.directory.mt_fs != NULL ) {
2009c44: d2 04 60 5c ld [ %l1 + 0x5c ], %o1
2009c48: 80 a2 60 00 cmp %o1, 0
2009c4c: 02 80 00 15 be 2009ca0 <IMFS_eval_path+0x248>
2009c50: 92 02 60 1c add %o1, 0x1c, %o1
newloc = node->info.directory.mt_fs->mt_fs_root;
2009c54: a2 07 bf e8 add %fp, -24, %l1
2009c58: 94 10 20 14 mov 0x14, %o2
2009c5c: 40 00 16 c9 call 200f780 <memcpy>
2009c60: 90 10 00 11 mov %l1, %o0
*pathloc = newloc;
2009c64: 92 10 00 11 mov %l1, %o1
2009c68: 94 10 20 14 mov 0x14, %o2
2009c6c: 40 00 16 c5 call 200f780 <memcpy>
2009c70: 90 10 00 1b mov %i3, %o0
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
2009c74: c2 06 e0 0c ld [ %i3 + 0xc ], %g1
2009c78: d0 07 bf fc ld [ %fp + -4 ], %o0
2009c7c: c2 00 40 00 ld [ %g1 ], %g1
2009c80: 92 06 40 08 add %i1, %o0, %o1
2009c84: 94 10 00 1a mov %i2, %o2
2009c88: 90 24 80 08 sub %l2, %o0, %o0
2009c8c: 96 10 00 1b mov %i3, %o3
2009c90: 9f c0 40 00 call %g1
2009c94: 90 04 00 08 add %l0, %o0, %o0
2009c98: 81 c7 e0 08 ret
2009c9c: 91 e8 00 08 restore %g0, %o0, %o0
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
2009ca0: 7f ff fe ea call 2009848 <IMFS_Set_handlers>
2009ca4: 90 10 00 1b mov %i3, %o0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
2009ca8: 92 10 00 1a mov %i2, %o1
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
2009cac: b0 10 00 08 mov %o0, %i0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
2009cb0: 7f ff ff 02 call 20098b8 <IMFS_evaluate_permission>
2009cb4: 90 10 00 1b mov %i3, %o0
2009cb8: 80 a2 20 00 cmp %o0, 0
2009cbc: 12 80 00 06 bne 2009cd4 <IMFS_eval_path+0x27c>
2009cc0: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
2009cc4: 40 00 14 73 call 200ee90 <__errno>
2009cc8: b0 10 3f ff mov -1, %i0 ! ffffffff <RAM_END+0xfdbfffff>
2009ccc: 82 10 20 0d mov 0xd, %g1
2009cd0: c2 22 00 00 st %g1, [ %o0 ]
return result;
}
2009cd4: 81 c7 e0 08 ret
2009cd8: 81 e8 00 00 restore
02009d98 <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 */
)
{
2009d98: 9d e3 bf 60 save %sp, -160, %sp
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
2009d9c: e0 06 40 00 ld [ %i1 ], %l0
/*
* Get the path length.
*/
pathlen = strlen( path );
2009da0: 90 10 00 18 mov %i0, %o0
2009da4: 40 00 17 f3 call 200fd70 <strlen>
2009da8: 2b 00 80 6c sethi %hi(0x201b000), %l5
int IMFS_evaluate_for_make(
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
2009dac: a2 10 00 18 mov %i0, %l1
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
2009db0: a4 10 20 00 clr %l2
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
2009db4: a8 07 bf c0 add %fp, -64, %l4
2009db8: ac 07 bf fc add %fp, -4, %l6
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
2009dbc: a6 10 00 08 mov %o0, %l3
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
2009dc0: aa 15 63 10 or %l5, 0x310, %l5
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
2009dc4: 92 10 00 13 mov %l3, %o1
2009dc8: 90 04 40 12 add %l1, %l2, %o0
2009dcc: 94 10 00 14 mov %l4, %o2
2009dd0: 40 00 01 6e call 200a388 <IMFS_get_token>
2009dd4: 96 10 00 16 mov %l6, %o3
pathlen -= len;
i += len;
if ( !pathloc->node_access )
2009dd8: c2 06 40 00 ld [ %i1 ], %g1
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
2009ddc: f0 07 bf fc ld [ %fp + -4 ], %i0
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
2009de0: ae 10 00 08 mov %o0, %l7
pathlen -= len;
i += len;
if ( !pathloc->node_access )
2009de4: 80 a0 60 00 cmp %g1, 0
2009de8: 02 80 00 83 be 2009ff4 <IMFS_evaluate_for_make+0x25c>
2009dec: a6 24 c0 18 sub %l3, %i0, %l3
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
2009df0: 80 a2 20 00 cmp %o0, 0
2009df4: 22 80 00 10 be,a 2009e34 <IMFS_evaluate_for_make+0x9c>
2009df8: a4 04 80 18 add %l2, %i0, %l2
if ( node->type == IMFS_DIRECTORY )
2009dfc: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
2009e00: 80 a0 60 01 cmp %g1, 1
2009e04: 32 80 00 0c bne,a 2009e34 <IMFS_evaluate_for_make+0x9c>
2009e08: a4 04 80 18 add %l2, %i0, %l2
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
2009e0c: 90 10 00 19 mov %i1, %o0
2009e10: 7f ff fe aa call 20098b8 <IMFS_evaluate_permission>
2009e14: 92 10 20 01 mov 1, %o1
2009e18: 80 a2 20 00 cmp %o0, 0
2009e1c: 32 80 00 06 bne,a 2009e34 <IMFS_evaluate_for_make+0x9c>
2009e20: a4 04 80 18 add %l2, %i0, %l2
rtems_set_errno_and_return_minus_one( EACCES );
2009e24: 40 00 14 1b call 200ee90 <__errno>
2009e28: b0 10 3f ff mov -1, %i0
2009e2c: 10 80 00 84 b 200a03c <IMFS_evaluate_for_make+0x2a4>
2009e30: 82 10 20 0d mov 0xd, %g1
node = pathloc->node_access;
switch( type ) {
2009e34: 80 a5 e0 02 cmp %l7, 2
2009e38: 02 80 00 0f be 2009e74 <IMFS_evaluate_for_make+0xdc>
2009e3c: e0 06 40 00 ld [ %i1 ], %l0
2009e40: 80 a5 e0 02 cmp %l7, 2
2009e44: 18 80 00 07 bgu 2009e60 <IMFS_evaluate_for_make+0xc8>
2009e48: 80 a5 e0 03 cmp %l7, 3
2009e4c: 80 a5 e0 00 cmp %l7, 0
2009e50: 02 80 00 56 be 2009fa8 <IMFS_evaluate_for_make+0x210>
2009e54: 92 10 00 13 mov %l3, %o1
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
2009e58: 10 bf ff dd b 2009dcc <IMFS_evaluate_for_make+0x34>
2009e5c: 90 04 40 12 add %l1, %l2, %o0
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
2009e60: 02 80 00 19 be 2009ec4 <IMFS_evaluate_for_make+0x12c>
2009e64: 80 a5 e0 04 cmp %l7, 4
2009e68: 12 bf ff d8 bne 2009dc8 <IMFS_evaluate_for_make+0x30>
2009e6c: 92 10 00 13 mov %l3, %o1
2009e70: 30 80 00 52 b,a 2009fb8 <IMFS_evaluate_for_make+0x220>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
2009e74: c2 05 40 00 ld [ %l5 ], %g1
2009e78: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
2009e7c: 80 a4 00 01 cmp %l0, %g1
2009e80: 02 bf ff d2 be 2009dc8 <IMFS_evaluate_for_make+0x30>
2009e84: 92 10 00 13 mov %l3, %o1
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){
2009e88: d2 06 60 10 ld [ %i1 + 0x10 ], %o1
2009e8c: c2 02 60 1c ld [ %o1 + 0x1c ], %g1
2009e90: 80 a4 00 01 cmp %l0, %g1
2009e94: 32 80 00 04 bne,a 2009ea4 <IMFS_evaluate_for_make+0x10c>
2009e98: e0 04 20 08 ld [ %l0 + 8 ], %l0
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
2009e9c: 10 80 00 2a b 2009f44 <IMFS_evaluate_for_make+0x1ac>
2009ea0: 92 02 60 08 add %o1, 8, %o1
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
}
} else {
if ( !node->Parent )
2009ea4: 80 a4 20 00 cmp %l0, 0
2009ea8: 32 bf ff c7 bne,a 2009dc4 <IMFS_evaluate_for_make+0x2c>
2009eac: e0 26 40 00 st %l0, [ %i1 ]
rtems_set_errno_and_return_minus_one( ENOENT );
2009eb0: 40 00 13 f8 call 200ee90 <__errno>
2009eb4: b0 10 3f ff mov -1, %i0
2009eb8: ee 22 00 00 st %l7, [ %o0 ]
2009ebc: 81 c7 e0 08 ret
2009ec0: 81 e8 00 00 restore
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
2009ec4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
2009ec8: 80 a0 60 03 cmp %g1, 3
2009ecc: 12 80 00 0a bne 2009ef4 <IMFS_evaluate_for_make+0x15c>
2009ed0: 80 a0 60 04 cmp %g1, 4
result = IMFS_evaluate_link( pathloc, 0 );
2009ed4: 90 10 00 19 mov %i1, %o0
2009ed8: 7f ff ff 81 call 2009cdc <IMFS_evaluate_link>
2009edc: 92 10 20 00 clr %o1
if ( result == -1 )
2009ee0: 80 a2 3f ff cmp %o0, -1
2009ee4: 12 80 00 0c bne 2009f14 <IMFS_evaluate_for_make+0x17c>
2009ee8: b0 10 00 08 mov %o0, %i0
2009eec: 81 c7 e0 08 ret <== NOT EXECUTED
2009ef0: 81 e8 00 00 restore <== NOT EXECUTED
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
2009ef4: 32 80 00 09 bne,a 2009f18 <IMFS_evaluate_for_make+0x180>
2009ef8: d0 06 40 00 ld [ %i1 ], %o0
result = IMFS_evaluate_link( pathloc, 0 );
2009efc: 90 10 00 19 mov %i1, %o0
2009f00: 7f ff ff 77 call 2009cdc <IMFS_evaluate_link>
2009f04: 92 10 20 00 clr %o1
if ( result == -1 )
2009f08: 80 a2 3f ff cmp %o0, -1
2009f0c: 02 bf ff ec be 2009ebc <IMFS_evaluate_for_make+0x124>
2009f10: b0 10 00 08 mov %o0, %i0
return -1;
}
node = pathloc->node_access;
2009f14: d0 06 40 00 ld [ %i1 ], %o0
if ( !node )
2009f18: 80 a2 20 00 cmp %o0, 0
2009f1c: 02 80 00 45 be 200a030 <IMFS_evaluate_for_make+0x298>
2009f20: 01 00 00 00 nop
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
2009f24: c2 02 20 4c ld [ %o0 + 0x4c ], %g1
2009f28: 80 a0 60 01 cmp %g1, 1
2009f2c: 12 80 00 41 bne 200a030 <IMFS_evaluate_for_make+0x298>
2009f30: 01 00 00 00 nop
/*
* 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 ) {
2009f34: d2 02 20 5c ld [ %o0 + 0x5c ], %o1
2009f38: 80 a2 60 00 cmp %o1, 0
2009f3c: 02 80 00 14 be 2009f8c <IMFS_evaluate_for_make+0x1f4>
2009f40: 92 02 60 1c add %o1, 0x1c, %o1
newloc = node->info.directory.mt_fs->mt_fs_root;
2009f44: a0 07 bf e8 add %fp, -24, %l0
2009f48: 94 10 20 14 mov 0x14, %o2
2009f4c: 40 00 16 0d call 200f780 <memcpy>
2009f50: 90 10 00 10 mov %l0, %o0
*pathloc = newloc;
2009f54: 92 10 00 10 mov %l0, %o1
2009f58: 94 10 20 14 mov 0x14, %o2
2009f5c: 40 00 16 09 call 200f780 <memcpy>
2009f60: 90 10 00 19 mov %i1, %o0
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
2009f64: c2 06 60 0c ld [ %i1 + 0xc ], %g1
2009f68: c4 07 bf fc ld [ %fp + -4 ], %g2
2009f6c: c2 00 60 04 ld [ %g1 + 4 ], %g1
2009f70: a4 24 80 02 sub %l2, %g2, %l2
2009f74: 92 10 00 19 mov %i1, %o1
2009f78: 90 04 40 12 add %l1, %l2, %o0
2009f7c: 9f c0 40 00 call %g1
2009f80: 94 10 00 1a mov %i2, %o2
2009f84: 81 c7 e0 08 ret
2009f88: 91 e8 00 08 restore %g0, %o0, %o0
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
2009f8c: 40 00 00 d4 call 200a2dc <IMFS_find_match_in_dir>
2009f90: 92 10 00 14 mov %l4, %o1
/*
* If there is no node we have found the name of the node we
* wish to create.
*/
if ( ! node )
2009f94: a0 92 20 00 orcc %o0, 0, %l0
2009f98: 02 80 00 0c be 2009fc8 <IMFS_evaluate_for_make+0x230>
2009f9c: c4 07 bf fc ld [ %fp + -4 ], %g2
done = true;
else
pathloc->node_access = node;
2009fa0: 10 bf ff 89 b 2009dc4 <IMFS_evaluate_for_make+0x2c>
2009fa4: e0 26 40 00 st %l0, [ %i1 ]
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
2009fa8: 40 00 13 ba call 200ee90 <__errno>
2009fac: b0 10 3f ff mov -1, %i0
2009fb0: 10 80 00 23 b 200a03c <IMFS_evaluate_for_make+0x2a4>
2009fb4: 82 10 20 11 mov 0x11, %g1
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
2009fb8: 40 00 13 b6 call 200ee90 <__errno>
2009fbc: b0 10 3f ff mov -1, %i0
2009fc0: 10 80 00 1f b 200a03c <IMFS_evaluate_for_make+0x2a4>
2009fc4: 82 10 20 5b mov 0x5b, %g1
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
2009fc8: 82 04 40 12 add %l1, %l2, %g1
2009fcc: a4 24 80 02 sub %l2, %g2, %l2
2009fd0: a2 04 40 12 add %l1, %l2, %l1
/*
* 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++) {
2009fd4: 10 80 00 0c b 200a004 <IMFS_evaluate_for_make+0x26c>
2009fd8: e2 26 80 00 st %l1, [ %i2 ]
if ( !IMFS_is_separator( path[ i ] ) )
2009fdc: 80 a0 a0 5c cmp %g2, 0x5c
2009fe0: 22 80 00 0a be,a 200a008 <IMFS_evaluate_for_make+0x270>
2009fe4: c4 48 40 00 ldsb [ %g1 ], %g2
2009fe8: 80 a0 a0 2f cmp %g2, 0x2f
2009fec: 22 80 00 07 be,a 200a008 <IMFS_evaluate_for_make+0x270>
2009ff0: c4 48 40 00 ldsb [ %g1 ], %g2
rtems_set_errno_and_return_minus_one( ENOENT );
2009ff4: 40 00 13 a7 call 200ee90 <__errno>
2009ff8: b0 10 3f ff mov -1, %i0
2009ffc: 10 80 00 10 b 200a03c <IMFS_evaluate_for_make+0x2a4>
200a000: 82 10 20 02 mov 2, %g1
/*
* 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++) {
200a004: c4 48 40 00 ldsb [ %g1 ], %g2
200a008: 80 a0 a0 00 cmp %g2, 0
200a00c: 12 bf ff f4 bne 2009fdc <IMFS_evaluate_for_make+0x244>
200a010: 82 00 60 01 inc %g1
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
200a014: 7f ff fe 0d call 2009848 <IMFS_Set_handlers>
200a018: 90 10 00 19 mov %i1, %o0
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
200a01c: c2 06 40 00 ld [ %i1 ], %g1
200a020: c2 00 60 4c ld [ %g1 + 0x4c ], %g1
200a024: 80 a0 60 01 cmp %g1, 1
200a028: 02 80 00 08 be 200a048 <IMFS_evaluate_for_make+0x2b0>
200a02c: b0 10 00 08 mov %o0, %i0
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
200a030: 40 00 13 98 call 200ee90 <__errno>
200a034: b0 10 3f ff mov -1, %i0
200a038: 82 10 20 14 mov 0x14, %g1
200a03c: c2 22 00 00 st %g1, [ %o0 ]
200a040: 81 c7 e0 08 ret
200a044: 81 e8 00 00 restore
/*
* We must have Write and execute permission on the returned node.
*/
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) )
200a048: 90 10 00 19 mov %i1, %o0
200a04c: 7f ff fe 1b call 20098b8 <IMFS_evaluate_permission>
200a050: 92 10 20 03 mov 3, %o1
200a054: 80 a2 20 00 cmp %o0, 0
200a058: 12 80 00 06 bne 200a070 <IMFS_evaluate_for_make+0x2d8>
200a05c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
200a060: 40 00 13 8c call 200ee90 <__errno>
200a064: b0 10 3f ff mov -1, %i0 ! ffffffff <RAM_END+0xfdbfffff>
200a068: 82 10 20 0d mov 0xd, %g1
200a06c: c2 22 00 00 st %g1, [ %o0 ]
return result;
}
200a070: 81 c7 e0 08 ret
200a074: 81 e8 00 00 restore
02009918 <IMFS_evaluate_hard_link>:
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
2009918: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = node->node_access;
200991c: c2 06 00 00 ld [ %i0 ], %g1
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
2009920: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
2009924: 80 a0 a0 03 cmp %g2, 3
2009928: 22 80 00 04 be,a 2009938 <IMFS_evaluate_hard_link+0x20>
200992c: c2 00 60 50 ld [ %g1 + 0x50 ], %g1
rtems_fatal_error_occurred (0xABCD0000);
2009930: 7f ff f1 fa call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
2009934: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED
* Set the hard link value and the handlers.
*/
node->node_access = jnode->info.hard_link.link_node;
IMFS_Set_handlers( node );
2009938: 90 10 00 18 mov %i0, %o0
200993c: 7f ff ff c3 call 2009848 <IMFS_Set_handlers>
2009940: c2 26 00 00 st %g1, [ %i0 ]
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
2009944: 90 10 00 18 mov %i0, %o0
2009948: 92 10 00 19 mov %i1, %o1
200994c: 7f ff ff db call 20098b8 <IMFS_evaluate_permission>
2009950: b0 10 20 00 clr %i0
2009954: 80 a2 20 00 cmp %o0, 0
2009958: 12 80 00 06 bne 2009970 <IMFS_evaluate_hard_link+0x58>
200995c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
2009960: 40 00 15 4c call 200ee90 <__errno> <== NOT EXECUTED
2009964: b0 10 3f ff mov -1, %i0 ! ffffffff <RAM_END+0xfdbfffff> <== NOT EXECUTED
2009968: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED
200996c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return result;
}
2009970: 81 c7 e0 08 ret
2009974: 81 e8 00 00 restore
020098b8 <IMFS_evaluate_permission>:
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
20098b8: 9d e3 bf a0 save %sp, -96, %sp
}
jnode = node->node_access;
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
20098bc: 40 00 04 84 call 200aacc <geteuid>
20098c0: e0 06 00 00 ld [ %i0 ], %l0
st_gid = getegid();
20098c4: 40 00 04 7e call 200aabc <getegid>
20098c8: a2 10 00 08 mov %o0, %l1
* Check if I am owner or a group member or someone else.
*/
flags_to_test = flags;
if ( st_uid == jnode->st_uid )
20098cc: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1
20098d0: a3 2c 60 10 sll %l1, 0x10, %l1
20098d4: a3 34 60 10 srl %l1, 0x10, %l1
20098d8: 80 a4 40 01 cmp %l1, %g1
20098dc: 02 80 00 09 be 2009900 <IMFS_evaluate_permission+0x48>
20098e0: 83 2e 60 06 sll %i1, 6, %g1
flags_to_test <<= 6;
else if ( st_gid == jnode->st_gid )
20098e4: c2 14 20 3e lduh [ %l0 + 0x3e ], %g1
20098e8: 91 2a 20 10 sll %o0, 0x10, %o0
20098ec: 91 32 20 10 srl %o0, 0x10, %o0
20098f0: 80 a2 00 01 cmp %o0, %g1
20098f4: 02 80 00 03 be 2009900 <IMFS_evaluate_permission+0x48>
20098f8: 83 2e 60 03 sll %i1, 3, %g1
20098fc: 82 10 00 19 mov %i1, %g1 <== 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 )
2009900: c4 04 20 30 ld [ %l0 + 0x30 ], %g2
2009904: 82 28 40 02 andn %g1, %g2, %g1
return 1;
return 0;
}
2009908: 80 a0 00 01 cmp %g0, %g1
200990c: b0 60 3f ff subx %g0, -1, %i0
2009910: 81 c7 e0 08 ret
2009914: 81 e8 00 00 restore
02009978 <IMFS_evaluate_sym_link>:
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
2009978: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = node->node_access;
200997c: e2 06 00 00 ld [ %i0 ], %l1
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
2009980: a0 10 00 18 mov %i0, %l0
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
2009984: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
2009988: 80 a0 60 04 cmp %g1, 4
200998c: 12 80 00 07 bne 20099a8 <IMFS_evaluate_sym_link+0x30>
2009990: 11 2a f3 40 sethi %hi(0xabcd0000), %o0
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
2009994: c2 04 60 08 ld [ %l1 + 8 ], %g1
2009998: 80 a0 60 00 cmp %g1, 0
200999c: 32 80 00 05 bne,a 20099b0 <IMFS_evaluate_sym_link+0x38>
20099a0: c2 26 00 00 st %g1, [ %i0 ]
rtems_fatal_error_occurred( 0xBAD00000 );
20099a4: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED
20099a8: 7f ff f1 dc call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
20099ac: 01 00 00 00 nop <== NOT EXECUTED
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
rtems_filesystem_get_sym_start_loc(
20099b0: c2 04 60 50 ld [ %l1 + 0x50 ], %g1
20099b4: c2 48 40 00 ldsb [ %g1 ], %g1
20099b8: 80 a0 60 5c cmp %g1, 0x5c
20099bc: 22 80 00 09 be,a 20099e0 <IMFS_evaluate_sym_link+0x68>
20099c0: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
20099c4: 80 a0 60 2f cmp %g1, 0x2f
20099c8: 22 80 00 06 be,a 20099e0 <IMFS_evaluate_sym_link+0x68>
20099cc: 03 00 80 6c sethi %hi(0x201b000), %g1
20099d0: 80 a0 60 00 cmp %g1, 0
20099d4: 12 80 00 09 bne 20099f8 <IMFS_evaluate_sym_link+0x80>
20099d8: 82 10 20 00 clr %g1
20099dc: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
20099e0: d2 00 63 10 ld [ %g1 + 0x310 ], %o1 ! 201b310 <rtems_current_user_env>
20099e4: 90 10 00 10 mov %l0, %o0
20099e8: 92 02 60 18 add %o1, 0x18, %o1
20099ec: 40 00 17 65 call 200f780 <memcpy>
20099f0: 94 10 20 14 mov 0x14, %o2
20099f4: 82 10 20 01 mov 1, %g1
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
&jnode->info.sym_link.name[i],
strlen( &jnode->info.sym_link.name[i] ),
20099f8: e2 04 60 50 ld [ %l1 + 0x50 ], %l1
20099fc: a2 04 40 01 add %l1, %g1, %l1
2009a00: 40 00 18 dc call 200fd70 <strlen>
2009a04: 90 10 00 11 mov %l1, %o0
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
2009a08: 94 10 00 19 mov %i1, %o2
&jnode->info.sym_link.name[i],
strlen( &jnode->info.sym_link.name[i] ),
2009a0c: 92 10 00 08 mov %o0, %o1
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
2009a10: 96 10 00 10 mov %l0, %o3
2009a14: 40 00 00 11 call 2009a58 <IMFS_eval_path>
2009a18: 90 10 00 11 mov %l1, %o0
2009a1c: b0 10 00 08 mov %o0, %i0
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
2009a20: 7f ff ff 8a call 2009848 <IMFS_Set_handlers>
2009a24: 90 10 00 10 mov %l0, %o0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
2009a28: 90 10 00 10 mov %l0, %o0
2009a2c: 7f ff ff a3 call 20098b8 <IMFS_evaluate_permission>
2009a30: 92 10 00 19 mov %i1, %o1
2009a34: 80 a2 20 00 cmp %o0, 0
2009a38: 12 80 00 06 bne 2009a50 <IMFS_evaluate_sym_link+0xd8>
2009a3c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
2009a40: 40 00 15 14 call 200ee90 <__errno> <== NOT EXECUTED
2009a44: b0 10 3f ff mov -1, %i0 ! ffffffff <RAM_END+0xfdbfffff> <== NOT EXECUTED
2009a48: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED
2009a4c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return result;
}
2009a50: 81 c7 e0 08 ret
2009a54: 81 e8 00 00 restore
0200d6ac <IMFS_fchmod>:
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
200d6ac: 9d e3 bf 98 save %sp, -104, %sp
/*
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
200d6b0: 7f ff f5 07 call 200aacc <geteuid>
200d6b4: e0 06 00 00 ld [ %i0 ], %l0
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
200d6b8: 91 2a 20 10 sll %o0, 0x10, %o0
200d6bc: 91 32 20 10 srl %o0, 0x10, %o0
200d6c0: 80 a2 20 00 cmp %o0, 0
200d6c4: 22 80 00 0c be,a 200d6f4 <IMFS_fchmod+0x48>
200d6c8: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
200d6cc: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
200d6d0: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
200d6d4: 22 80 00 08 be,a 200d6f4 <IMFS_fchmod+0x48> <== NOT EXECUTED
200d6d8: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
200d6dc: 40 00 05 ed call 200ee90 <__errno> <== NOT EXECUTED
200d6e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
200d6e4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
200d6e8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
200d6ec: 81 c7 e0 08 ret <== NOT EXECUTED
200d6f0: 81 e8 00 00 restore <== NOT EXECUTED
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
IMFS_update_ctime( jnode );
200d6f4: 90 07 bf f8 add %fp, -8, %o0
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
200d6f8: 82 08 70 00 and %g1, -4096, %g1
IMFS_update_ctime( jnode );
200d6fc: 92 10 20 00 clr %o1
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
200d700: b2 0e 6f ff and %i1, 0xfff, %i1
200d704: b2 16 40 01 or %i1, %g1, %i1
IMFS_update_ctime( jnode );
200d708: 7f ff f4 f5 call 200aadc <gettimeofday>
200d70c: f2 24 20 30 st %i1, [ %l0 + 0x30 ]
200d710: c2 07 bf f8 ld [ %fp + -8 ], %g1
200d714: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
200d718: 81 c7 e0 08 ret
200d71c: 91 e8 20 00 restore %g0, 0, %o0
0200a220 <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
200a220: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
200a224: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED
int err = pipe_release(&JNODE2PIPE(jnode), iop);
200a228: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
200a22c: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
200a230: 40 00 0b 69 call 200cfd4 <pipe_release> <== NOT EXECUTED
200a234: 90 04 20 50 add %l0, 0x50, %o0 <== NOT EXECUTED
if (! err) {
200a238: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
200a23c: 12 80 00 12 bne 200a284 <IMFS_fifo_close+0x64> <== NOT EXECUTED
200a240: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_OPEN;
200a244: c2 04 60 18 ld [ %l1 + 0x18 ], %g1 <== NOT EXECUTED
/* Free jnode if file is already unlinked and no one opens it */
if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1)
200a248: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
if (! err) {
iop->flags &= ~LIBIO_FLAGS_OPEN;
200a24c: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED
/* Free jnode if file is already unlinked and no one opens it */
if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1)
200a250: 40 00 02 5b call 200abbc <rtems_libio_is_file_open> <== NOT EXECUTED
200a254: c2 24 60 18 st %g1, [ %l1 + 0x18 ] <== NOT EXECUTED
200a258: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200a25c: 12 80 00 10 bne 200a29c <IMFS_fifo_close+0x7c> <== NOT EXECUTED
200a260: 01 00 00 00 nop <== NOT EXECUTED
200a264: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED
200a268: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200a26c: 12 80 00 0c bne 200a29c <IMFS_fifo_close+0x7c> <== NOT EXECUTED
200a270: 01 00 00 00 nop <== NOT EXECUTED
free(jnode);
200a274: 40 00 01 ad call 200a928 <free> <== NOT EXECUTED
200a278: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
200a27c: 81 c7 e0 08 ret <== NOT EXECUTED
200a280: 81 e8 00 00 restore <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
200a284: 16 80 00 06 bge 200a29c <IMFS_fifo_close+0x7c> <== NOT EXECUTED
200a288: 01 00 00 00 nop <== NOT EXECUTED
200a28c: 40 00 13 01 call 200ee90 <__errno> <== NOT EXECUTED
200a290: b0 20 00 18 neg %i0 <== NOT EXECUTED
200a294: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
200a298: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
200a29c: 81 c7 e0 08 ret <== NOT EXECUTED
200a2a0: 81 e8 00 00 restore <== NOT EXECUTED
0200a0d0 <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
200a0d0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int err;
if (command == FIONBIO) {
200a0d4: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
200a0d8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
int err;
if (command == FIONBIO) {
200a0dc: 82 10 62 7e or %g1, 0x27e, %g1 <== NOT EXECUTED
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
200a0e0: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED
int err;
if (command == FIONBIO) {
200a0e4: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
200a0e8: 12 80 00 0f bne 200a124 <IMFS_fifo_ioctl+0x54> <== NOT EXECUTED
200a0ec: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (buffer == NULL)
200a0f0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
200a0f4: 02 80 00 12 be 200a13c <IMFS_fifo_ioctl+0x6c> <== NOT EXECUTED
200a0f8: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
200a0fc: c4 06 80 00 ld [ %i2 ], %g2 <== NOT EXECUTED
200a100: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
200a104: 02 80 00 04 be 200a114 <IMFS_fifo_ioctl+0x44> <== NOT EXECUTED
200a108: c2 02 e0 18 ld [ %o3 + 0x18 ], %g1 <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
200a10c: 10 80 00 03 b 200a118 <IMFS_fifo_ioctl+0x48> <== NOT EXECUTED
200a110: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
200a114: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED
200a118: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED
200a11c: 81 c7 e0 08 ret <== NOT EXECUTED
200a120: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
200a124: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
200a128: 40 00 0a a8 call 200cbc8 <pipe_ioctl> <== NOT EXECUTED
200a12c: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
200a130: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
200a134: 16 80 00 06 bge 200a14c <IMFS_fifo_ioctl+0x7c> <== NOT EXECUTED
200a138: 01 00 00 00 nop <== NOT EXECUTED
200a13c: 40 00 13 55 call 200ee90 <__errno> <== NOT EXECUTED
200a140: b0 20 00 18 neg %i0 <== NOT EXECUTED
200a144: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
200a148: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
200a14c: 81 c7 e0 08 ret <== NOT EXECUTED
200a150: 81 e8 00 00 restore <== NOT EXECUTED
0200a078 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
200a078: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
200a07c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
200a080: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
200a084: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
200a088: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED
200a08c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
200a090: 40 00 0a b1 call 200cb54 <pipe_lseek> <== NOT EXECUTED
200a094: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
200a098: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED
200a09c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
200a0a0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
200a0a4: 16 80 00 08 bge 200a0c4 <IMFS_fifo_lseek+0x4c> <== NOT EXECUTED
200a0a8: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED
200a0ac: 40 00 13 79 call 200ee90 <__errno> <== NOT EXECUTED
200a0b0: a0 20 00 10 neg %l0 <== NOT EXECUTED
200a0b4: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED
200a0b8: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED
200a0bc: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED
200a0c0: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED
}
200a0c4: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED
200a0c8: 81 c7 e0 08 ret <== NOT EXECUTED
200a0cc: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED
0200a1bc <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
200a1bc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
200a1c0: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
200a1c4: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
200a1c8: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED
200a1cc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
200a1d0: 40 00 0a 97 call 200cc2c <pipe_read> <== NOT EXECUTED
200a1d4: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (err > 0)
200a1d8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
200a1dc: 04 80 00 08 ble 200a1fc <IMFS_fifo_read+0x40> <== NOT EXECUTED
200a1e0: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
IMFS_update_atime(jnode);
200a1e4: 40 00 02 3e call 200aadc <gettimeofday> <== NOT EXECUTED
200a1e8: 92 10 20 00 clr %o1 <== NOT EXECUTED
200a1ec: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
200a1f0: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED
200a1f4: 81 c7 e0 08 ret <== NOT EXECUTED
200a1f8: 81 e8 00 00 restore <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
200a1fc: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
200a200: 02 80 00 06 be 200a218 <IMFS_fifo_read+0x5c> <== NOT EXECUTED
200a204: 01 00 00 00 nop <== NOT EXECUTED
200a208: 40 00 13 22 call 200ee90 <__errno> <== NOT EXECUTED
200a20c: b0 20 00 18 neg %i0 <== NOT EXECUTED
200a210: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
200a214: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
200a218: 81 c7 e0 08 ret <== NOT EXECUTED
200a21c: 81 e8 00 00 restore <== NOT EXECUTED
0200a154 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
200a154: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
200a158: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
200a15c: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
200a160: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED
200a164: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
200a168: 40 00 0b 18 call 200cdc8 <pipe_write> <== NOT EXECUTED
200a16c: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (err > 0) {
200a170: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
200a174: 04 80 00 09 ble 200a198 <IMFS_fifo_write+0x44> <== NOT EXECUTED
200a178: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
200a17c: 40 00 02 58 call 200aadc <gettimeofday> <== NOT EXECUTED
200a180: 92 10 20 00 clr %o1 <== NOT EXECUTED
200a184: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
200a188: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED
200a18c: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED
200a190: 81 c7 e0 08 ret <== NOT EXECUTED
200a194: 81 e8 00 00 restore <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
200a198: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
200a19c: 02 80 00 06 be 200a1b4 <IMFS_fifo_write+0x60> <== NOT EXECUTED
200a1a0: 01 00 00 00 nop <== NOT EXECUTED
200a1a4: 40 00 13 3b call 200ee90 <__errno> <== NOT EXECUTED
200a1a8: b0 20 00 18 neg %i0 <== NOT EXECUTED
200a1ac: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
200a1b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
200a1b4: 81 c7 e0 08 ret <== NOT EXECUTED
200a1b8: 81 e8 00 00 restore <== NOT EXECUTED
0200a2dc <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
200a2dc: 9d e3 bf a0 save %sp, -96, %sp
/*
* Check for fatal errors. A NULL directory show a problem in the
* the IMFS code.
*/
assert( directory );
200a2e0: 80 a6 20 00 cmp %i0, 0
200a2e4: 12 80 00 0a bne 200a30c <IMFS_find_match_in_dir+0x30>
200a2e8: 80 a6 60 00 cmp %i1, 0
200a2ec: 11 00 80 68 sethi %hi(0x201a000), %o0 <== NOT EXECUTED
200a2f0: 15 00 80 69 sethi %hi(0x201a400), %o2 <== NOT EXECUTED
200a2f4: 17 00 80 69 sethi %hi(0x201a400), %o3 <== NOT EXECUTED
200a2f8: 90 12 23 c8 or %o0, 0x3c8, %o0 <== NOT EXECUTED
200a2fc: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED
200a300: 96 12 e0 18 or %o3, 0x18, %o3 <== NOT EXECUTED
200a304: 40 00 01 31 call 200a7c8 <__assert_func> <== NOT EXECUTED
200a308: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED
if ( !name )
200a30c: 02 80 00 1c be 200a37c <IMFS_find_match_in_dir+0xa0>
200a310: 90 10 00 19 mov %i1, %o0
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
200a314: 13 00 80 69 sethi %hi(0x201a400), %o1
200a318: 40 00 16 45 call 200fc2c <strcmp>
200a31c: 92 12 60 28 or %o1, 0x28, %o1 ! 201a428 <dotname>
200a320: 80 a2 20 00 cmp %o0, 0
200a324: 02 80 00 09 be 200a348 <IMFS_find_match_in_dir+0x6c>
200a328: 90 10 00 19 mov %i1, %o0
return directory;
if ( !strcmp( name, dotdotname ) )
200a32c: 13 00 80 69 sethi %hi(0x201a400), %o1
200a330: 40 00 16 3f call 200fc2c <strcmp>
200a334: 92 12 60 30 or %o1, 0x30, %o1 ! 201a430 <dotdotname>
200a338: 80 a2 20 00 cmp %o0, 0
200a33c: 12 80 00 05 bne 200a350 <IMFS_find_match_in_dir+0x74>
200a340: a0 06 20 54 add %i0, 0x54, %l0
return directory->Parent;
200a344: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED
200a348: 81 c7 e0 08 ret <== NOT EXECUTED
200a34c: 81 e8 00 00 restore <== NOT EXECUTED
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
200a350: 10 80 00 08 b 200a370 <IMFS_find_match_in_dir+0x94>
200a354: f0 06 20 50 ld [ %i0 + 0x50 ], %i0
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
if ( !strcmp( name, the_jnode->name ) )
200a358: 40 00 16 35 call 200fc2c <strcmp>
200a35c: 92 06 20 0c add %i0, 0xc, %o1
200a360: 80 a2 20 00 cmp %o0, 0
200a364: 02 80 00 07 be 200a380 <IMFS_find_match_in_dir+0xa4>
200a368: 01 00 00 00 nop
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
200a36c: f0 06 00 00 ld [ %i0 ], %i0
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
200a370: 80 a6 00 10 cmp %i0, %l0
200a374: 12 bf ff f9 bne 200a358 <IMFS_find_match_in_dir+0x7c>
200a378: 90 10 00 19 mov %i1, %o0
200a37c: b0 10 20 00 clr %i0
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
200a380: 81 c7 e0 08 ret
200a384: 81 e8 00 00 restore
0200f8c8 <IMFS_fsunmount>:
((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next))
int IMFS_fsunmount(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
200f8c8: 9d e3 bf 88 save %sp, -120, %sp
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
loc = temp_mt_entry->mt_fs_root;
200f8cc: 94 10 20 14 mov 0x14, %o2
200f8d0: 90 07 bf ec add %fp, -20, %o0
/*
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
200f8d4: e0 06 20 1c ld [ %i0 + 0x1c ], %l0
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
200f8d8: a2 10 00 08 mov %o0, %l1
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
loc = temp_mt_entry->mt_fs_root;
200f8dc: 40 00 15 a8 call 2014f7c <memcpy>
200f8e0: 92 06 20 1c add %i0, 0x1c, %o1
/*
* Set this to null to indicate that it is being unmounted.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
200f8e4: c0 26 20 1c clr [ %i0 + 0x1c ]
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
200f8e8: e0 27 bf ec st %l0, [ %fp + -20 ]
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
200f8ec: f0 04 20 08 ld [ %l0 + 8 ], %i0
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
200f8f0: 7f ff fd 4f call 200ee2c <IMFS_Set_handlers>
200f8f4: 90 10 00 11 mov %l1, %o0
if ( jnode->type != IMFS_DIRECTORY ) {
200f8f8: c4 04 20 4c ld [ %l0 + 0x4c ], %g2
200f8fc: 80 a0 a0 01 cmp %g2, 1
200f900: 12 80 00 06 bne 200f918 <IMFS_fsunmount+0x50>
200f904: 82 04 20 54 add %l0, 0x54, %g1
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
200f908: c4 04 20 50 ld [ %l0 + 0x50 ], %g2
200f90c: 80 a0 80 01 cmp %g2, %g1
200f910: 12 80 00 09 bne 200f934 <IMFS_fsunmount+0x6c>
200f914: 80 a4 20 00 cmp %l0, 0
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
result = IMFS_unlink( NULL, &loc );
200f918: 90 10 20 00 clr %o0
200f91c: 7f ff cf 63 call 20036a8 <IMFS_unlink>
200f920: 92 10 00 11 mov %l1, %o1
if (result != 0)
200f924: 80 a2 20 00 cmp %o0, 0
200f928: 12 80 00 13 bne 200f974 <IMFS_fsunmount+0xac>
200f92c: a0 10 00 18 mov %i0, %l0
return -1;
jnode = next;
}
if ( jnode != NULL ) {
200f930: 80 a4 20 00 cmp %l0, 0
200f934: 22 80 00 11 be,a 200f978 <IMFS_fsunmount+0xb0>
200f938: b0 10 20 00 clr %i0
if ( jnode->type == IMFS_DIRECTORY ) {
200f93c: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
200f940: 80 a0 60 01 cmp %g1, 1
200f944: 32 bf ff ea bne,a 200f8ec <IMFS_fsunmount+0x24>
200f948: e0 27 bf ec st %l0, [ %fp + -20 ] <== NOT EXECUTED
200f94c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
200f950: 84 04 20 54 add %l0, 0x54, %g2
200f954: 80 a0 40 02 cmp %g1, %g2
200f958: 22 bf ff e5 be,a 200f8ec <IMFS_fsunmount+0x24>
200f95c: e0 27 bf ec st %l0, [ %fp + -20 ]
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
200f960: a0 90 60 00 orcc %g1, 0, %l0
200f964: 32 bf ff e2 bne,a 200f8ec <IMFS_fsunmount+0x24>
200f968: e0 27 bf ec st %l0, [ %fp + -20 ]
200f96c: 81 c7 e0 08 ret <== NOT EXECUTED
200f970: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
200f974: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return 0;
}
200f978: 81 c7 e0 08 ret
200f97c: 81 e8 00 00 restore
0200a478 <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
)
{
200a478: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode;
/*
* determine/check value for imfs_memfile_bytes_per_block
*/
IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block,
200a47c: 03 00 80 6c sethi %hi(0x201b000), %g1
200a480: c2 00 61 58 ld [ %g1 + 0x158 ], %g1 ! 201b158 <imfs_rq_memfile_bytes_per_block>
200a484: 86 10 20 00 clr %g3
200a488: 84 10 20 10 mov 0x10, %g2
int bit_mask;
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) {
200a48c: 80 a0 80 01 cmp %g2, %g1
200a490: 02 80 00 06 be 200a4a8 <IMFS_initialize_support+0x30>
200a494: 86 00 e0 01 inc %g3
200a498: 80 a0 e0 06 cmp %g3, 6
200a49c: 12 bf ff fc bne 200a48c <IMFS_initialize_support+0x14>
200a4a0: 85 28 a0 01 sll %g2, 1, %g2
200a4a4: 84 10 20 80 mov 0x80, %g2 <== NOT EXECUTED
if (bit_mask == requested_bytes_per_block) {
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
200a4a8: 03 00 80 6e sethi %hi(0x201b800), %g1
/*
* Create the root node
*
* NOTE: UNIX root is 755 and owned by root/root (0/0).
*/
temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node();
200a4ac: 40 00 0c 2c call 200d55c <IMFS_create_root_node>
200a4b0: c4 20 61 cc st %g2, [ %g1 + 0x1cc ] ! 201b9cc <imfs_memfile_bytes_per_block>
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;
200a4b4: 94 10 20 30 mov 0x30, %o2
/*
* Create the root node
*
* NOTE: UNIX root is 755 and owned by root/root (0/0).
*/
temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node();
200a4b8: d0 26 20 1c st %o0, [ %i0 + 0x1c ]
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
temp_mt_entry->mt_fs_root.ops = op_table;
200a4bc: f2 26 20 28 st %i1, [ %i0 + 0x28 ]
* Create the root node
*
* NOTE: UNIX root is 755 and owned by root/root (0/0).
*/
temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node();
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
200a4c0: f6 26 20 24 st %i3, [ %i0 + 0x24 ]
temp_mt_entry->mt_fs_root.ops = op_table;
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
200a4c4: 13 00 80 69 sethi %hi(0x201a400), %o1
200a4c8: 90 06 20 38 add %i0, 0x38, %o0
200a4cc: 40 00 14 ad call 200f780 <memcpy>
200a4d0: 92 12 63 f4 or %o1, 0x3f4, %o1
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
200a4d4: 90 10 20 01 mov 1, %o0
200a4d8: 40 00 00 ce call 200a810 <calloc>
200a4dc: 92 10 20 10 mov 0x10, %o1
if ( !fs_info ) {
200a4e0: 82 92 20 00 orcc %o0, 0, %g1
200a4e4: 12 80 00 0a bne 200a50c <IMFS_initialize_support+0x94>
200a4e8: d0 06 20 1c ld [ %i0 + 0x1c ], %o0
free(temp_mt_entry->mt_fs_root.node_access);
200a4ec: 40 00 01 0f call 200a928 <free> <== NOT EXECUTED
200a4f0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
200a4f4: 40 00 12 67 call 200ee90 <__errno> <== NOT EXECUTED
200a4f8: 01 00 00 00 nop <== NOT EXECUTED
200a4fc: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
200a500: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
200a504: 81 c7 e0 08 ret <== NOT EXECUTED
200a508: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
200a50c: 07 00 80 6e sethi %hi(0x201b800), %g3
200a510: c4 00 e1 d0 ld [ %g3 + 0x1d0 ], %g2 ! 201b9d0 <imfs_instance.5974>
fs_info->ino_count = 1;
200a514: 88 10 20 01 mov 1, %g4
200a518: c8 20 60 04 st %g4, [ %g1 + 4 ]
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;
200a51c: c8 22 20 38 st %g4, [ %o0 + 0x38 ]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
200a520: 88 00 a0 01 add %g2, 1, %g4
200a524: c8 20 e1 d0 st %g4, [ %g3 + 0x1d0 ]
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;
200a528: c2 26 20 34 st %g1, [ %i0 + 0x34 ]
*/
fs_info->instance = imfs_instance++;
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
200a52c: f6 20 60 0c st %i3, [ %g1 + 0xc ]
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
200a530: f4 20 60 08 st %i2, [ %g1 + 8 ]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
200a534: c4 20 40 00 st %g2, [ %g1 ]
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
200a538: 40 00 09 89 call 200cb5c <rtems_pipe_initialize>
200a53c: b0 10 20 00 clr %i0
return 0;
}
200a540: 81 c7 e0 08 ret
200a544: 81 e8 00 00 restore
0200337c <IMFS_link>:
int IMFS_link(
rtems_filesystem_location_info_t *to_loc, /* IN */
rtems_filesystem_location_info_t *parent_loc, /* IN */
const char *token /* IN */
)
{
200337c: 9d e3 bf 50 save %sp, -176, %sp
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
2003380: c2 06 00 00 ld [ %i0 ], %g1
2003384: c2 27 bf d8 st %g1, [ %fp + -40 ]
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
2003388: c2 10 60 34 lduh [ %g1 + 0x34 ], %g1
200338c: 80 a0 60 07 cmp %g1, 7
2003390: 08 80 00 06 bleu 20033a8 <IMFS_link+0x2c>
2003394: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EMLINK );
2003398: 40 00 44 bd call 201468c <__errno>
200339c: 01 00 00 00 nop
20033a0: 10 80 00 17 b 20033fc <IMFS_link+0x80>
20033a4: 82 10 20 1f mov 0x1f, %g1 ! 1f <PROM_START+0x1f>
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( token, strlen( token ), new_name, &i );
20033a8: 40 00 48 58 call 2015508 <strlen>
20033ac: 90 10 00 1a mov %i2, %o0
20033b0: a0 07 bf b0 add %fp, -80, %l0
20033b4: 92 10 00 08 mov %o0, %o1
20033b8: 96 07 bf fc add %fp, -4, %o3
20033bc: 94 10 00 10 mov %l0, %o2
20033c0: 40 00 31 9b call 200fa2c <IMFS_get_token>
20033c4: 90 10 00 1a mov %i2, %o0
* was ONLY passed a NULL when we created the root node. We
* added a new IMFS_create_root_node() so this path no longer
* existed. The result was simpler code which should not have
* this path.
*/
new_node = IMFS_create_node(
20033c8: 90 10 00 19 mov %i1, %o0
20033cc: 94 10 00 10 mov %l0, %o2
20033d0: 92 10 20 03 mov 3, %o1
20033d4: 17 00 00 28 sethi %hi(0xa000), %o3
20033d8: 98 07 bf d8 add %fp, -40, %o4
20033dc: 40 00 2e 49 call 200ed00 <IMFS_create_node>
20033e0: 96 12 e1 ff or %o3, 0x1ff, %o3
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
20033e4: 80 a2 20 00 cmp %o0, 0
20033e8: 12 80 00 08 bne 2003408 <IMFS_link+0x8c>
20033ec: c2 07 bf d8 ld [ %fp + -40 ], %g1
rtems_set_errno_and_return_minus_one( ENOMEM );
20033f0: 40 00 44 a7 call 201468c <__errno> <== NOT EXECUTED
20033f4: 01 00 00 00 nop <== NOT EXECUTED
20033f8: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
20033fc: c2 22 00 00 st %g1, [ %o0 ]
2003400: 81 c7 e0 08 ret
2003404: 91 e8 3f ff restore %g0, -1, %o0
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
2003408: 90 07 bf f4 add %fp, -12, %o0
rtems_set_errno_and_return_minus_one( ENOMEM );
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
200340c: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2
IMFS_update_ctime( info.hard_link.link_node );
2003410: 92 10 20 00 clr %o1
rtems_set_errno_and_return_minus_one( ENOMEM );
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
2003414: 84 00 a0 01 inc %g2
IMFS_update_ctime( info.hard_link.link_node );
2003418: 40 00 02 53 call 2003d64 <gettimeofday>
200341c: c4 30 60 34 sth %g2, [ %g1 + 0x34 ]
2003420: c4 07 bf f4 ld [ %fp + -12 ], %g2
2003424: c2 07 bf d8 ld [ %fp + -40 ], %g1
2003428: c4 20 60 48 st %g2, [ %g1 + 0x48 ]
return 0;
}
200342c: 81 c7 e0 08 ret
2003430: 91 e8 20 00 restore %g0, 0, %o0
02012778 <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
2012778: 9d e3 bf a0 save %sp, -96, %sp
201277c: 90 10 00 18 mov %i0, %o0
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
2012780: 80 a6 20 00 cmp %i0, 0
2012784: 12 80 00 0a bne 20127ac <IMFS_memfile_addblock+0x34>
2012788: 92 10 00 19 mov %i1, %o1
201278c: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012790: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012794: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012798: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
201279c: 94 12 a3 b0 or %o2, 0x3b0, %o2 <== NOT EXECUTED
20127a0: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED
20127a4: 10 80 00 0c b 20127d4 <IMFS_memfile_addblock+0x5c> <== NOT EXECUTED
20127a8: 92 10 21 69 mov 0x169, %o1 <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
20127ac: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
20127b0: 80 a0 60 05 cmp %g1, 5
20127b4: 02 80 00 0a be 20127dc <IMFS_memfile_addblock+0x64>
20127b8: 15 00 80 81 sethi %hi(0x2020400), %o2
20127bc: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
20127c0: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
20127c4: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
20127c8: 94 12 a3 b0 or %o2, 0x3b0, %o2 <== NOT EXECUTED
20127cc: 96 12 e2 30 or %o3, 0x230, %o3 <== NOT EXECUTED
20127d0: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED
20127d4: 7f ff f5 3a call 200fcbc <__assert_func> <== NOT EXECUTED
20127d8: 01 00 00 00 nop <== NOT EXECUTED
if ( the_jnode->type != IMFS_MEMORY_FILE )
rtems_set_errno_and_return_minus_one( EIO );
block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 );
20127dc: 7f ff fe 6c call 201218c <IMFS_memfile_get_block_pointer>
20127e0: 94 10 20 01 mov 1, %o2 ! 1 <PROM_START+0x1>
if ( *block_entry_ptr )
20127e4: c2 02 00 00 ld [ %o0 ], %g1
assert( the_jnode->type == IMFS_MEMORY_FILE );
if ( the_jnode->type != IMFS_MEMORY_FILE )
rtems_set_errno_and_return_minus_one( EIO );
block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 );
20127e8: a0 10 00 08 mov %o0, %l0
if ( *block_entry_ptr )
20127ec: 80 a0 60 00 cmp %g1, 0
20127f0: 12 80 00 09 bne 2012814 <IMFS_memfile_addblock+0x9c>
20127f4: b0 10 20 00 clr %i0
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
20127f8: 7f ff fe 58 call 2012158 <memfile_alloc_block>
20127fc: b0 10 20 01 mov 1, %i0
if ( !memory )
2012800: 80 a2 20 00 cmp %o0, 0
2012804: 02 80 00 04 be 2012814 <IMFS_memfile_addblock+0x9c>
2012808: 01 00 00 00 nop
return 1;
*block_entry_ptr = memory;
201280c: d0 24 00 00 st %o0, [ %l0 ]
2012810: b0 10 20 00 clr %i0
return 0;
}
2012814: 81 c7 e0 08 ret
2012818: 81 e8 00 00 restore
0201281c <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
201281c: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
2012820: 80 a6 20 00 cmp %i0, 0
2012824: 32 80 00 0a bne,a 201284c <IMFS_memfile_extend+0x30>
2012828: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
201282c: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012830: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012834: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012838: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
201283c: 94 12 a3 c8 or %o2, 0x3c8, %o2 <== NOT EXECUTED
2012840: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED
2012844: 10 80 00 0c b 2012874 <IMFS_memfile_extend+0x58> <== NOT EXECUTED
2012848: 92 10 21 31 mov 0x131, %o1 <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
201284c: 80 a0 60 05 cmp %g1, 5
2012850: 02 80 00 0b be 201287c <IMFS_memfile_extend+0x60>
2012854: 03 00 80 86 sethi %hi(0x2021800), %g1
2012858: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
201285c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012860: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012864: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012868: 94 12 a3 c8 or %o2, 0x3c8, %o2 <== NOT EXECUTED
201286c: 96 12 e2 30 or %o3, 0x230, %o3 <== NOT EXECUTED
2012870: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED
2012874: 7f ff f5 12 call 200fcbc <__assert_func> <== NOT EXECUTED
2012878: 01 00 00 00 nop <== NOT EXECUTED
if ( the_jnode->type != IMFS_MEMORY_FILE )
rtems_set_errno_and_return_minus_one( EIO );
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
201287c: e0 00 60 34 ld [ %g1 + 0x34 ], %l0
2012880: a3 34 20 02 srl %l0, 2, %l1
2012884: 92 10 00 11 mov %l1, %o1
2012888: 40 00 2c 1f call 201d904 <.umul>
201288c: 90 04 60 01 add %l1, 1, %o0
2012890: 92 10 00 11 mov %l1, %o1
2012894: 40 00 2c 1c call 201d904 <.umul>
2012898: 90 02 20 01 inc %o0
201289c: 92 10 00 10 mov %l0, %o1
20128a0: 40 00 2c 19 call 201d904 <.umul>
20128a4: 90 02 3f ff add %o0, -1, %o0
20128a8: 82 10 20 00 clr %g1
20128ac: 80 a0 40 19 cmp %g1, %i1
20128b0: 34 80 00 0b bg,a 20128dc <IMFS_memfile_extend+0xc0>
20128b4: e2 06 20 50 ld [ %i0 + 0x50 ], %l1 <== NOT EXECUTED
20128b8: 80 a0 40 19 cmp %g1, %i1
20128bc: 12 80 00 04 bne 20128cc <IMFS_memfile_extend+0xb0>
20128c0: 80 a2 00 1a cmp %o0, %i2
20128c4: 38 80 00 06 bgu,a 20128dc <IMFS_memfile_extend+0xc0>
20128c8: e2 06 20 50 ld [ %i0 + 0x50 ], %l1
rtems_set_errno_and_return_minus_one( EINVAL );
20128cc: 40 00 07 70 call 201468c <__errno> <== NOT EXECUTED
20128d0: 01 00 00 00 nop <== NOT EXECUTED
20128d4: 10 80 00 2b b 2012980 <IMFS_memfile_extend+0x164> <== NOT EXECUTED
20128d8: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
if ( new_length <= the_jnode->info.file.size )
20128dc: 80 a6 40 11 cmp %i1, %l1
20128e0: 14 80 00 09 bg 2012904 <IMFS_memfile_extend+0xe8>
20128e4: e6 06 20 54 ld [ %i0 + 0x54 ], %l3
20128e8: 80 a6 40 11 cmp %i1, %l1
20128ec: 12 80 00 04 bne 20128fc <IMFS_memfile_extend+0xe0>
20128f0: 80 a6 80 13 cmp %i2, %l3
20128f4: 18 80 00 05 bgu 2012908 <IMFS_memfile_extend+0xec>
20128f8: a5 3c 20 1f sra %l0, 0x1f, %l2
20128fc: 81 c7 e0 08 ret
2012900: 91 e8 20 00 restore %g0, 0, %o0
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
2012904: a5 3c 20 1f sra %l0, 0x1f, %l2 <== NOT EXECUTED
2012908: 96 10 00 10 mov %l0, %o3
201290c: 94 10 00 12 mov %l2, %o2
2012910: 90 10 00 19 mov %i1, %o0
2012914: 40 00 2d c1 call 201e018 <__divdi3>
2012918: 92 10 00 1a mov %i2, %o1
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
201291c: 90 10 00 11 mov %l1, %o0
2012920: 96 10 00 10 mov %l0, %o3
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
2012924: a8 10 00 09 mov %o1, %l4
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
2012928: 94 10 00 12 mov %l2, %o2
201292c: 40 00 2d bb call 201e018 <__divdi3>
2012930: 92 10 00 13 mov %l3, %o1
2012934: a2 10 00 09 mov %o1, %l1
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
2012938: 10 80 00 15 b 201298c <IMFS_memfile_extend+0x170>
201293c: a0 10 00 09 mov %o1, %l0
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
2012940: 7f ff ff 8e call 2012778 <IMFS_memfile_addblock>
2012944: 92 10 00 10 mov %l0, %o1
2012948: 80 a2 20 00 cmp %o0, 0
201294c: 22 80 00 10 be,a 201298c <IMFS_memfile_extend+0x170>
2012950: a0 04 20 01 inc %l0
for ( ; block>=old_blocks ; block-- ) {
2012954: 10 80 00 06 b 201296c <IMFS_memfile_extend+0x150> <== NOT EXECUTED
2012958: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
201295c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
2012960: 7f ff fe d7 call 20124bc <IMFS_memfile_remove_block> <== NOT EXECUTED
2012964: a0 04 3f ff add %l0, -1, %l0 <== NOT EXECUTED
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
for ( ; block>=old_blocks ; block-- ) {
2012968: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED
201296c: 1a bf ff fc bcc 201295c <IMFS_memfile_extend+0x140> <== NOT EXECUTED
2012970: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
2012974: 40 00 07 46 call 201468c <__errno> <== NOT EXECUTED
2012978: 01 00 00 00 nop <== NOT EXECUTED
201297c: 82 10 20 1c mov 0x1c, %g1 ! 1c <PROM_START+0x1c> <== NOT EXECUTED
2012980: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2012984: 81 c7 e0 08 ret <== NOT EXECUTED
2012988: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
201298c: 80 a4 00 14 cmp %l0, %l4
2012990: 08 bf ff ec bleu 2012940 <IMFS_memfile_extend+0x124>
2012994: 90 10 00 18 mov %i0, %o0
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
2012998: f4 26 20 54 st %i2, [ %i0 + 0x54 ]
201299c: f2 26 20 50 st %i1, [ %i0 + 0x50 ]
return 0;
}
20129a0: 81 c7 e0 08 ret
20129a4: 91 e8 20 00 restore %g0, 0, %o0
0201218c <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
201218c: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
2012190: 80 a6 20 00 cmp %i0, 0
2012194: 32 80 00 0a bne,a 20121bc <IMFS_memfile_get_block_pointer+0x30>
2012198: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
201219c: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
20121a0: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
20121a4: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
20121a8: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
20121ac: 94 12 a3 08 or %o2, 0x308, %o2 <== NOT EXECUTED
20121b0: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED
20121b4: 10 80 00 0c b 20121e4 <IMFS_memfile_get_block_pointer+0x58><== NOT EXECUTED
20121b8: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
20121bc: 80 a0 60 05 cmp %g1, 5
20121c0: 02 80 00 0b be 20121ec <IMFS_memfile_get_block_pointer+0x60>
20121c4: 03 00 80 86 sethi %hi(0x2021800), %g1
20121c8: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
20121cc: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
20121d0: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
20121d4: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
20121d8: 94 12 a3 08 or %o2, 0x308, %o2 <== NOT EXECUTED
20121dc: 96 12 e2 30 or %o3, 0x230, %o3 <== NOT EXECUTED
20121e0: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED
20121e4: 7f ff f6 b6 call 200fcbc <__assert_func> <== NOT EXECUTED
20121e8: 01 00 00 00 nop <== NOT EXECUTED
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
20121ec: e0 00 60 34 ld [ %g1 + 0x34 ], %l0
20121f0: a1 34 20 02 srl %l0, 2, %l0
20121f4: 82 04 3f ff add %l0, -1, %g1
20121f8: 80 a6 40 01 cmp %i1, %g1
20121fc: 18 80 00 16 bgu 2012254 <IMFS_memfile_get_block_pointer+0xc8>
2012200: 90 04 20 01 add %l0, 1, %o0
fprintf(stdout, "(s %d) ", block );
fflush(stdout);
#endif
p = info->indirect;
if ( malloc_it ) {
2012204: 80 a6 a0 00 cmp %i2, 0
2012208: 02 80 00 0f be 2012244 <IMFS_memfile_get_block_pointer+0xb8>
201220c: c2 06 20 58 ld [ %i0 + 0x58 ], %g1
if ( !p ) {
2012210: 80 a0 60 00 cmp %g1, 0
2012214: 32 80 00 09 bne,a 2012238 <IMFS_memfile_get_block_pointer+0xac>
2012218: f0 06 20 58 ld [ %i0 + 0x58 ], %i0
p = memfile_alloc_block();
201221c: 7f ff ff cf call 2012158 <memfile_alloc_block>
2012220: 01 00 00 00 nop
if ( !p )
2012224: 80 a2 20 00 cmp %o0, 0
2012228: 22 80 00 86 be,a 2012440 <IMFS_memfile_get_block_pointer+0x2b4>
201222c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->indirect = p;
2012230: d0 26 20 58 st %o0, [ %i0 + 0x58 ]
}
return &info->indirect[ my_block ];
2012234: f0 06 20 58 ld [ %i0 + 0x58 ], %i0
2012238: b3 2e 60 02 sll %i1, 2, %i1
201223c: 81 c7 e0 08 ret
2012240: 91 ee 00 19 restore %i0, %i1, %o0
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
2012244: b3 2e 60 02 sll %i1, 2, %i1
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
2012248: 80 a0 60 00 cmp %g1, 0
return 0;
return &info->indirect[ my_block ];
201224c: 10 80 00 32 b 2012314 <IMFS_memfile_get_block_pointer+0x188>
2012250: b0 00 40 19 add %g1, %i1, %i0
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
2012254: 40 00 2d ac call 201d904 <.umul> <== NOT EXECUTED
2012258: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
201225c: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED
2012260: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
2012264: 18 80 00 30 bgu 2012324 <IMFS_memfile_get_block_pointer+0x198><== NOT EXECUTED
2012268: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
201226c: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
2012270: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
2012274: 40 00 2e 8a call 201dc9c <.urem> <== NOT EXECUTED
2012278: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
201227c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
2012280: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
2012284: 40 00 2d da call 201d9ec <.udiv> <== NOT EXECUTED
2012288: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
p = info->doubly_indirect;
if ( malloc_it ) {
201228c: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
2012290: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
p = info->doubly_indirect;
if ( malloc_it ) {
2012294: 02 80 00 18 be 20122f4 <IMFS_memfile_get_block_pointer+0x168><== NOT EXECUTED
2012298: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED
if ( !p ) {
201229c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20122a0: 12 80 00 08 bne 20122c0 <IMFS_memfile_get_block_pointer+0x134><== NOT EXECUTED
20122a4: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED
p = memfile_alloc_block();
20122a8: 7f ff ff ac call 2012158 <memfile_alloc_block> <== NOT EXECUTED
20122ac: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
20122b0: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
20122b4: 22 80 00 63 be,a 2012440 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
20122b8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->doubly_indirect = p;
20122bc: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED
}
p1 = (block_p *)p[ doubly ];
20122c0: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED
if ( !p1 ) {
20122c4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20122c8: 12 80 00 08 bne 20122e8 <IMFS_memfile_get_block_pointer+0x15c><== NOT EXECUTED
20122cc: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED
p1 = memfile_alloc_block();
20122d0: 7f ff ff a2 call 2012158 <memfile_alloc_block> <== NOT EXECUTED
20122d4: 01 00 00 00 nop <== NOT EXECUTED
if ( !p1 )
20122d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20122dc: 22 80 00 59 be,a 2012440 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
20122e0: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p[ doubly ] = (block_p) p1;
20122e4: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED
}
return (block_p *)&p1[ singly ];
20122e8: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
20122ec: 81 c7 e0 08 ret <== NOT EXECUTED
20122f0: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED
}
if ( !p )
20122f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20122f8: 02 80 00 52 be 2012440 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
20122fc: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p = (block_p *)p[ doubly ];
2012300: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED
2012304: c2 00 40 10 ld [ %g1 + %l0 ], %g1 <== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d %d %d %d %p %p) ", block, my_block, doubly,
singly, p, &p[singly] );
fflush(stdout);
#endif
return (block_p *)&p[ singly ];
2012308: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
if ( !p )
return 0;
p = (block_p *)p[ doubly ];
if ( !p )
201230c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d %d %d %d %p %p) ", block, my_block, doubly,
singly, p, &p[singly] );
fflush(stdout);
#endif
return (block_p *)&p[ singly ];
2012310: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED
if ( !p )
return 0;
p = (block_p *)p[ doubly ];
if ( !p )
2012314: 12 80 00 4b bne 2012440 <IMFS_memfile_get_block_pointer+0x2b4>
2012318: 01 00 00 00 nop
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
201231c: 81 c7 e0 08 ret <== NOT EXECUTED
2012320: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
#endif
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
2012324: 90 02 20 01 inc %o0 <== NOT EXECUTED
2012328: 40 00 2d 77 call 201d904 <.umul> <== NOT EXECUTED
201232c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
2012330: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED
2012334: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED
2012338: 18 80 00 41 bgu 201243c <IMFS_memfile_get_block_pointer+0x2b0><== NOT EXECUTED
201233c: b2 26 40 11 sub %i1, %l1, %i1 <== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
2012340: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
2012344: 40 00 2e 56 call 201dc9c <.urem> <== NOT EXECUTED
2012348: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
201234c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
2012350: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
2012354: 40 00 2d a6 call 201d9ec <.udiv> <== NOT EXECUTED
2012358: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
201235c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
2012360: 40 00 2d a3 call 201d9ec <.udiv> <== NOT EXECUTED
2012364: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
2012368: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
201236c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
2012370: 40 00 2e 4b call 201dc9c <.urem> <== NOT EXECUTED
2012374: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
2012378: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
201237c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
2012380: 02 80 00 23 be 201240c <IMFS_memfile_get_block_pointer+0x280><== NOT EXECUTED
2012384: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED
if ( !p ) {
2012388: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
201238c: 12 80 00 08 bne 20123ac <IMFS_memfile_get_block_pointer+0x220><== NOT EXECUTED
2012390: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
p = memfile_alloc_block();
2012394: 7f ff ff 71 call 2012158 <memfile_alloc_block> <== NOT EXECUTED
2012398: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
201239c: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
20123a0: 22 80 00 28 be,a 2012440 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
20123a4: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->triply_indirect = p;
20123a8: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED
}
p1 = (block_p *) p[ triply ];
20123ac: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED
if ( !p1 ) {
20123b0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
20123b4: 12 80 00 08 bne 20123d4 <IMFS_memfile_get_block_pointer+0x248><== NOT EXECUTED
20123b8: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED
p1 = memfile_alloc_block();
20123bc: 7f ff ff 67 call 2012158 <memfile_alloc_block> <== NOT EXECUTED
20123c0: 01 00 00 00 nop <== NOT EXECUTED
if ( !p1 )
20123c4: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED
20123c8: 02 80 00 1e be 2012440 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
20123cc: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p[ triply ] = (block_p) p1;
20123d0: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED
}
p2 = (block_p *)p1[ doubly ];
20123d4: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED
20123d8: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED
if ( !p2 ) {
20123dc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20123e0: 12 80 00 08 bne 2012400 <IMFS_memfile_get_block_pointer+0x274><== NOT EXECUTED
20123e4: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED
p2 = memfile_alloc_block();
20123e8: 7f ff ff 5c call 2012158 <memfile_alloc_block> <== NOT EXECUTED
20123ec: 01 00 00 00 nop <== NOT EXECUTED
if ( !p2 )
20123f0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20123f4: 22 80 00 13 be,a 2012440 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
20123f8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p1[ doubly ] = (block_p) p2;
20123fc: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED
}
return (block_p *)&p2[ singly ];
2012400: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED
2012404: 81 c7 e0 08 ret <== NOT EXECUTED
2012408: 91 ea 00 12 restore %o0, %l2, %o0 <== NOT EXECUTED
}
if ( !p )
201240c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2012410: 02 80 00 0c be 2012440 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
2012414: b0 10 20 00 clr %i0 <== NOT EXECUTED
#if 0
fprintf(stdout, "(t %d %d %d %d %d) ", block, my_block, triply, doubly, singly );
fflush(stdout);
#endif
p1 = (block_p *) p[ triply ];
2012418: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
201241c: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED
if ( !p1 )
2012420: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2012424: 02 80 00 07 be 2012440 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
2012428: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
201242c: f0 00 40 10 ld [ %g1 + %l0 ], %i0 <== NOT EXECUTED
2012430: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED
2012434: 81 c7 e0 08 ret <== NOT EXECUTED
2012438: 91 ee 00 12 restore %i0, %l2, %o0 <== NOT EXECUTED
201243c: b0 10 20 00 clr %i0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
2012440: 81 c7 e0 08 ret
2012444: 81 e8 00 00 restore
02012e28 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
2012e28: 9d e3 bf 98 save %sp, -104, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
2012e2c: a0 96 20 00 orcc %i0, 0, %l0
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
2012e30: a4 10 00 19 mov %i1, %l2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
2012e34: 12 80 00 0a bne 2012e5c <IMFS_memfile_read+0x34>
2012e38: a6 10 00 1a mov %i2, %l3
2012e3c: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012e40: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012e44: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012e48: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012e4c: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
2012e50: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED
2012e54: 10 80 00 0e b 2012e8c <IMFS_memfile_read+0x64> <== NOT EXECUTED
2012e58: 92 10 22 4c mov 0x24c, %o1 <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE ||
2012e5c: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
2012e60: 84 00 7f fb add %g1, -5, %g2
2012e64: 80 a0 a0 01 cmp %g2, 1
2012e68: 08 80 00 0b bleu 2012e94 <IMFS_memfile_read+0x6c>
2012e6c: 80 a6 e0 00 cmp %i3, 0
2012e70: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012e74: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012e78: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012e7c: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012e80: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
2012e84: 96 12 e2 b0 or %o3, 0x2b0, %o3 <== NOT EXECUTED
2012e88: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED
2012e8c: 7f ff f3 8c call 200fcbc <__assert_func> <== NOT EXECUTED
2012e90: 01 00 00 00 nop <== NOT EXECUTED
/*
* Error checks on arguments
*/
assert( dest );
2012e94: 32 80 00 0a bne,a 2012ebc <IMFS_memfile_read+0x94>
2012e98: 80 a7 20 00 cmp %i4, 0
2012e9c: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012ea0: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012ea4: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012ea8: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012eac: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
2012eb0: 96 12 e3 00 or %o3, 0x300, %o3 <== NOT EXECUTED
2012eb4: 10 bf ff f6 b 2012e8c <IMFS_memfile_read+0x64> <== NOT EXECUTED
2012eb8: 92 10 22 5a mov 0x25a, %o1 <== NOT EXECUTED
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
2012ebc: 12 80 00 08 bne 2012edc <IMFS_memfile_read+0xb4>
2012ec0: 80 a0 60 06 cmp %g1, 6
rtems_set_errno_and_return_minus_one( EINVAL );
2012ec4: 40 00 05 f2 call 201468c <__errno> <== NOT EXECUTED
2012ec8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2012ecc: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
2012ed0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2012ed4: 81 c7 e0 08 ret <== NOT EXECUTED
2012ed8: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
if (the_jnode->type == IMFS_LINEAR_FILE) {
2012edc: 32 80 00 1c bne,a 2012f4c <IMFS_memfile_read+0x124>
2012ee0: c6 04 20 50 ld [ %l0 + 0x50 ], %g3
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
if (my_length > (the_jnode->info.linearfile.size - start))
2012ee4: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED
2012ee8: 82 10 20 00 clr %g1 <== NOT EXECUTED
2012eec: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED
2012ef0: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED
2012ef4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
2012ef8: 14 80 00 09 bg 2012f1c <IMFS_memfile_read+0xf4> <== NOT EXECUTED
2012efc: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED
2012f00: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
2012f04: 12 80 00 04 bne 2012f14 <IMFS_memfile_read+0xec> <== NOT EXECUTED
2012f08: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED
2012f0c: 38 80 00 05 bgu,a 2012f20 <IMFS_memfile_read+0xf8> <== NOT EXECUTED
2012f10: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED
2012f14: 10 80 00 03 b 2012f20 <IMFS_memfile_read+0xf8> <== NOT EXECUTED
2012f18: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
2012f1c: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED
memcpy(dest, &file_ptr[start], my_length);
2012f20: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED
2012f24: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
2012f28: 40 00 08 15 call 2014f7c <memcpy> <== NOT EXECUTED
2012f2c: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
IMFS_update_atime( the_jnode );
2012f30: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
2012f34: 7f ff c3 8c call 2003d64 <gettimeofday> <== NOT EXECUTED
2012f38: 92 10 20 00 clr %o1 <== NOT EXECUTED
2012f3c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
2012f40: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED
return my_length;
2012f44: 81 c7 e0 08 ret <== NOT EXECUTED
2012f48: 81 e8 00 00 restore <== NOT EXECUTED
* If the last byte we are supposed to read is past the end of this
* in memory file, then shorten the length to read.
*/
last_byte = start + length;
if ( last_byte > the_jnode->info.file.size )
2012f4c: 88 10 20 00 clr %g4
/*
* If the last byte we are supposed to read is past the end of this
* in memory file, then shorten the length to read.
*/
last_byte = start + length;
2012f50: 82 10 00 1a mov %i2, %g1
if ( last_byte > the_jnode->info.file.size )
2012f54: 80 a1 00 03 cmp %g4, %g3
2012f58: c4 04 20 54 ld [ %l0 + 0x54 ], %g2
2012f5c: 14 80 00 08 bg 2012f7c <IMFS_memfile_read+0x154>
2012f60: 9a 07 00 1a add %i4, %i2, %o5
2012f64: 80 a1 00 03 cmp %g4, %g3
2012f68: 32 80 00 07 bne,a 2012f84 <IMFS_memfile_read+0x15c>
2012f6c: 03 00 80 86 sethi %hi(0x2021800), %g1 <== NOT EXECUTED
2012f70: 80 a3 40 02 cmp %o5, %g2
2012f74: 28 80 00 04 bleu,a 2012f84 <IMFS_memfile_read+0x15c>
2012f78: 03 00 80 86 sethi %hi(0x2021800), %g1
my_length = the_jnode->info.file.size - start;
2012f7c: b8 20 80 01 sub %g2, %g1, %i4
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
2012f80: 03 00 80 86 sethi %hi(0x2021800), %g1
2012f84: e2 00 60 34 ld [ %g1 + 0x34 ], %l1 ! 2021834 <imfs_memfile_bytes_per_block>
2012f88: 90 10 00 12 mov %l2, %o0
2012f8c: ab 3c 60 1f sra %l1, 0x1f, %l5
2012f90: 96 10 00 11 mov %l1, %o3
2012f94: 94 10 00 15 mov %l5, %o2
2012f98: 40 00 2d 07 call 201e3b4 <__moddi3>
2012f9c: 92 10 00 13 mov %l3, %o1
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
2012fa0: 90 10 00 12 mov %l2, %o0
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
2012fa4: a8 10 00 09 mov %o1, %l4
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
2012fa8: 94 10 00 15 mov %l5, %o2
2012fac: 92 10 00 13 mov %l3, %o1
2012fb0: 40 00 2c 1a call 201e018 <__divdi3>
2012fb4: 96 10 00 11 mov %l1, %o3
if ( start_offset ) {
2012fb8: 80 a5 20 00 cmp %l4, 0
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
2012fbc: a4 10 00 09 mov %o1, %l2
if ( start_offset ) {
2012fc0: aa 10 00 1b mov %i3, %l5
2012fc4: 02 80 00 1c be 2013034 <IMFS_memfile_read+0x20c>
2012fc8: b0 10 20 00 clr %i0
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
2012fcc: 90 10 00 10 mov %l0, %o0
2012fd0: 7f ff fc 6f call 201218c <IMFS_memfile_get_block_pointer>
2012fd4: 94 10 20 00 clr %o2
assert( block_ptr );
2012fd8: 80 a2 20 00 cmp %o0, 0
2012fdc: 32 80 00 0a bne,a 2013004 <IMFS_memfile_read+0x1dc>
2012fe0: a2 24 40 14 sub %l1, %l4, %l1
2012fe4: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012fe8: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012fec: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012ff0: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012ff4: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
2012ff8: 96 12 e2 68 or %o3, 0x268, %o3 <== NOT EXECUTED
2012ffc: 10 bf ff a4 b 2012e8c <IMFS_memfile_read+0x64> <== NOT EXECUTED
2013000: 92 10 22 96 mov 0x296, %o1 <== NOT EXECUTED
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
2013004: 80 a7 00 11 cmp %i4, %l1
2013008: 08 80 00 03 bleu 2013014 <IMFS_memfile_read+0x1ec>
201300c: 94 10 00 1c mov %i4, %o2
2013010: 94 10 00 11 mov %l1, %o2
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
2013014: d2 02 00 00 ld [ %o0 ], %o1
dest += to_copy;
2013018: aa 06 c0 0a add %i3, %o2, %l5
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
201301c: 92 02 40 14 add %o1, %l4, %o1
dest += to_copy;
block++;
2013020: a4 04 a0 01 inc %l2
my_length -= to_copy;
2013024: b8 27 00 0a sub %i4, %o2, %i4
2013028: b0 10 00 0a mov %o2, %i0
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
201302c: 40 00 07 d4 call 2014f7c <memcpy>
2013030: 90 10 00 1b mov %i3, %o0
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
2013034: 03 00 80 86 sethi %hi(0x2021800), %g1
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
2013038: a8 10 60 34 or %g1, 0x34, %l4 ! 2021834 <imfs_memfile_bytes_per_block>
201303c: 10 80 00 17 b 2013098 <IMFS_memfile_read+0x270>
2013040: e2 00 60 34 ld [ %g1 + 0x34 ], %l1
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
2013044: 92 10 00 12 mov %l2, %o1
2013048: 7f ff fc 51 call 201218c <IMFS_memfile_get_block_pointer>
201304c: 94 10 20 00 clr %o2
assert( block_ptr );
2013050: 80 a2 20 00 cmp %o0, 0
2013054: 32 80 00 0a bne,a 201307c <IMFS_memfile_read+0x254>
2013058: d2 02 00 00 ld [ %o0 ], %o1
201305c: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2013060: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2013064: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2013068: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
201306c: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
2013070: 96 12 e2 68 or %o3, 0x268, %o3 <== NOT EXECUTED
2013074: 10 bf ff 86 b 2012e8c <IMFS_memfile_read+0x64> <== NOT EXECUTED
2013078: 92 10 22 a7 mov 0x2a7, %o1 <== NOT EXECUTED
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
dest += to_copy;
block++;
201307c: a4 04 a0 01 inc %l2
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
2013080: 90 10 00 15 mov %l5, %o0
dest += to_copy;
block++;
my_length -= to_copy;
2013084: b8 27 00 11 sub %i4, %l1, %i4
copied += to_copy;
2013088: b0 06 00 11 add %i0, %l1, %i0
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
dest += to_copy;
201308c: aa 05 40 11 add %l5, %l1, %l5
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
2013090: 40 00 07 bb call 2014f7c <memcpy>
2013094: 94 10 00 11 mov %l1, %o2
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
2013098: c2 05 00 00 ld [ %l4 ], %g1
201309c: 80 a7 00 01 cmp %i4, %g1
20130a0: 1a bf ff e9 bcc 2013044 <IMFS_memfile_read+0x21c>
20130a4: 90 10 00 10 mov %l0, %o0
* Phase 3: possibly the first part of one block
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
20130a8: 80 a7 20 00 cmp %i4, 0
20130ac: 02 80 00 16 be 2013104 <IMFS_memfile_read+0x2dc>
20130b0: 90 07 bf f8 add %fp, -8, %o0
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
20130b4: 92 10 00 12 mov %l2, %o1
20130b8: 90 10 00 10 mov %l0, %o0
20130bc: 7f ff fc 34 call 201218c <IMFS_memfile_get_block_pointer>
20130c0: 94 10 20 00 clr %o2
assert( block_ptr );
20130c4: 80 a2 20 00 cmp %o0, 0
20130c8: 32 80 00 0a bne,a 20130f0 <IMFS_memfile_read+0x2c8>
20130cc: d2 02 00 00 ld [ %o0 ], %o1
20130d0: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
20130d4: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
20130d8: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
20130dc: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
20130e0: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
20130e4: 96 12 e2 68 or %o3, 0x268, %o3 <== NOT EXECUTED
20130e8: 10 bf ff 69 b 2012e8c <IMFS_memfile_read+0x64> <== NOT EXECUTED
20130ec: 92 10 22 b9 mov 0x2b9, %o1 <== NOT EXECUTED
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
copied += my_length;
20130f0: b0 07 00 18 add %i4, %i0, %i0
if ( my_length ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
20130f4: 90 10 00 15 mov %l5, %o0
20130f8: 40 00 07 a1 call 2014f7c <memcpy>
20130fc: 94 10 00 1c mov %i4, %o2
copied += my_length;
}
IMFS_update_atime( the_jnode );
2013100: 90 07 bf f8 add %fp, -8, %o0
2013104: 7f ff c3 18 call 2003d64 <gettimeofday>
2013108: 92 10 20 00 clr %o1
201310c: c2 07 bf f8 ld [ %fp + -8 ], %g1
2013110: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
return copied;
}
2013114: 81 c7 e0 08 ret
2013118: 81 e8 00 00 restore
02012510 <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
2012510: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
2012514: 80 a6 20 00 cmp %i0, 0
2012518: 32 80 00 0a bne,a 2012540 <IMFS_memfile_remove+0x30>
201251c: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
2012520: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012524: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012528: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
201252c: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012530: 94 12 a3 58 or %o2, 0x358, %o2 <== NOT EXECUTED
2012534: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED
2012538: 10 80 00 0c b 2012568 <IMFS_memfile_remove+0x58> <== NOT EXECUTED
201253c: 92 10 21 ee mov 0x1ee, %o1 <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
2012540: 80 a0 60 05 cmp %g1, 5
2012544: 02 80 00 0b be 2012570 <IMFS_memfile_remove+0x60>
2012548: 03 00 80 86 sethi %hi(0x2021800), %g1
201254c: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012550: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012554: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012558: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
201255c: 94 12 a3 58 or %o2, 0x358, %o2 <== NOT EXECUTED
2012560: 96 12 e2 30 or %o3, 0x230, %o3 <== NOT EXECUTED
2012564: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED
2012568: 7f ff f5 d5 call 200fcbc <__assert_func> <== NOT EXECUTED
201256c: 01 00 00 00 nop <== NOT EXECUTED
/*
* Eventually this could be set smarter at each call to
* memfile_free_blocks_in_table to greatly speed this up.
*/
to_free = IMFS_MEMFILE_BLOCK_SLOTS;
2012570: e0 00 60 34 ld [ %g1 + 0x34 ], %l0
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
2012574: c2 06 20 58 ld [ %i0 + 0x58 ], %g1
2012578: 80 a0 60 00 cmp %g1, 0
201257c: 02 80 00 05 be 2012590 <IMFS_memfile_remove+0x80>
2012580: a1 34 20 02 srl %l0, 2, %l0
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
2012584: 90 06 20 58 add %i0, 0x58, %o0
2012588: 7f ff ff b0 call 2012448 <memfile_free_blocks_in_table>
201258c: 92 10 00 10 mov %l0, %o1
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
2012590: c2 06 20 5c ld [ %i0 + 0x5c ], %g1
2012594: 80 a0 60 00 cmp %g1, 0
2012598: 22 80 00 17 be,a 20125f4 <IMFS_memfile_remove+0xe4>
201259c: c2 06 20 60 ld [ %i0 + 0x60 ], %g1
memfile_free_blocks_in_table( &info->indirect, to_free );
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
20125a0: 25 00 80 86 sethi %hi(0x2021800), %l2 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
20125a4: a2 10 20 00 clr %l1 <== NOT EXECUTED
memfile_free_blocks_in_table( &info->indirect, to_free );
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
20125a8: 10 80 00 0a b 20125d0 <IMFS_memfile_remove+0xc0> <== NOT EXECUTED
20125ac: a4 14 a0 34 or %l2, 0x34, %l2 <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
20125b0: 83 2c 60 02 sll %l1, 2, %g1 <== NOT EXECUTED
20125b4: c4 02 00 01 ld [ %o0 + %g1 ], %g2 <== NOT EXECUTED
20125b8: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
20125bc: 02 80 00 04 be 20125cc <IMFS_memfile_remove+0xbc> <== NOT EXECUTED
20125c0: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED
memfile_free_blocks_in_table(
20125c4: 7f ff ff a1 call 2012448 <memfile_free_blocks_in_table> <== NOT EXECUTED
20125c8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
memfile_free_blocks_in_table( &info->indirect, to_free );
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
20125cc: a2 04 60 01 inc %l1 <== NOT EXECUTED
20125d0: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
20125d4: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
20125d8: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
20125dc: 2a bf ff f5 bcs,a 20125b0 <IMFS_memfile_remove+0xa0> <== NOT EXECUTED
20125e0: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
memfile_free_blocks_in_table(
(block_p **)&info->doubly_indirect[i], to_free );
}
}
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
20125e4: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED
20125e8: 7f ff ff 98 call 2012448 <memfile_free_blocks_in_table> <== NOT EXECUTED
20125ec: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
20125f0: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED
20125f4: 80 a0 60 00 cmp %g1, 0
20125f8: 02 80 00 25 be 201268c <IMFS_memfile_remove+0x17c>
20125fc: 29 00 80 86 sethi %hi(0x2021800), %l4
2012600: a2 10 20 00 clr %l1 <== NOT EXECUTED
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
2012604: 10 80 00 1a b 201266c <IMFS_memfile_remove+0x15c> <== NOT EXECUTED
2012608: a8 15 20 34 or %l4, 0x34, %l4 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
201260c: ab 2c 60 02 sll %l1, 2, %l5 <== NOT EXECUTED
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
2012610: e4 00 40 15 ld [ %g1 + %l5 ], %l2 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
2012614: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
2012618: 02 80 00 1b be 2012684 <IMFS_memfile_remove+0x174> <== NOT EXECUTED
201261c: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
2012620: 10 80 00 09 b 2012644 <IMFS_memfile_remove+0x134> <== NOT EXECUTED
2012624: a6 10 20 00 clr %l3 <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
2012628: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
201262c: 02 80 00 04 be 201263c <IMFS_memfile_remove+0x12c> <== NOT EXECUTED
2012630: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
2012634: 7f ff ff 85 call 2012448 <memfile_free_blocks_in_table> <== NOT EXECUTED
2012638: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
201263c: a6 04 e0 01 inc %l3 <== NOT EXECUTED
2012640: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED
2012644: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
2012648: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
201264c: 80 a4 c0 01 cmp %l3, %g1 <== NOT EXECUTED
2012650: 2a bf ff f6 bcs,a 2012628 <IMFS_memfile_remove+0x118> <== NOT EXECUTED
2012654: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
2012658: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
201265c: a2 04 60 01 inc %l1 <== NOT EXECUTED
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
2012660: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED
2012664: 7f ff ff 79 call 2012448 <memfile_free_blocks_in_table> <== NOT EXECUTED
2012668: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
201266c: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
2012670: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
2012674: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
2012678: 2a bf ff e5 bcs,a 201260c <IMFS_memfile_remove+0xfc> <== NOT EXECUTED
201267c: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
2012680: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
2012684: 7f ff ff 71 call 2012448 <memfile_free_blocks_in_table> <== NOT EXECUTED
2012688: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
201268c: 81 c7 e0 08 ret
2012690: 91 e8 20 00 restore %g0, 0, %o0
020124bc <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
20124bc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
block_p *block_ptr;
block_p ptr;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
20124c0: 94 10 20 00 clr %o2 <== NOT EXECUTED
20124c4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
20124c8: 7f ff ff 31 call 201218c <IMFS_memfile_get_block_pointer> <== NOT EXECUTED
20124cc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
assert( block_ptr );
20124d0: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
20124d4: 32 80 00 0a bne,a 20124fc <IMFS_memfile_remove_block+0x40><== NOT EXECUTED
20124d8: d0 00 40 00 ld [ %g1 ], %o0 <== NOT EXECUTED
20124dc: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
20124e0: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
20124e4: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
20124e8: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
20124ec: 94 12 a3 90 or %o2, 0x390, %o2 <== NOT EXECUTED
20124f0: 96 12 e2 68 or %o3, 0x268, %o3 <== NOT EXECUTED
20124f4: 7f ff f5 f2 call 200fcbc <__assert_func> <== NOT EXECUTED
20124f8: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED
*block_ptr = 0;
memfile_free_block( ptr );
}
return 1;
}
20124fc: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( block_ptr ) {
ptr = *block_ptr;
*block_ptr = 0;
memfile_free_block( ptr );
2012500: 7f ff ff 0d call 2012134 <memfile_free_block> <== NOT EXECUTED
2012504: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED
}
return 1;
}
2012508: 81 c7 e0 08 ret <== NOT EXECUTED
201250c: 81 e8 00 00 restore <== NOT EXECUTED
02012ac4 <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
2012ac4: 9d e3 bf 98 save %sp, -104, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
2012ac8: a0 96 20 00 orcc %i0, 0, %l0
2012acc: 32 80 00 0a bne,a 2012af4 <IMFS_memfile_write+0x30>
2012ad0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
2012ad4: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012ad8: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012adc: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012ae0: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012ae4: 94 12 a3 28 or %o2, 0x328, %o2 <== NOT EXECUTED
2012ae8: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED
2012aec: 10 80 00 8c b 2012d1c <IMFS_memfile_write+0x258> <== NOT EXECUTED
2012af0: 92 10 22 e3 mov 0x2e3, %o1 <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
2012af4: 80 a0 60 05 cmp %g1, 5
2012af8: 02 80 00 0a be 2012b20 <IMFS_memfile_write+0x5c>
2012afc: 80 a6 e0 00 cmp %i3, 0
2012b00: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012b04: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012b08: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012b0c: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012b10: 94 12 a3 28 or %o2, 0x328, %o2 <== NOT EXECUTED
2012b14: 96 12 e2 30 or %o3, 0x230, %o3 <== NOT EXECUTED
2012b18: 10 80 00 81 b 2012d1c <IMFS_memfile_write+0x258> <== NOT EXECUTED
2012b1c: 92 10 22 e7 mov 0x2e7, %o1 <== NOT EXECUTED
/*
* Error check arguments
*/
assert( source );
2012b20: 12 80 00 0a bne 2012b48 <IMFS_memfile_write+0x84>
2012b24: 80 a7 20 00 cmp %i4, 0
2012b28: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012b2c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012b30: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012b34: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012b38: 94 12 a3 28 or %o2, 0x328, %o2 <== NOT EXECUTED
2012b3c: 96 12 e2 78 or %o3, 0x278, %o3 <== NOT EXECUTED
2012b40: 10 80 00 77 b 2012d1c <IMFS_memfile_write+0x258> <== NOT EXECUTED
2012b44: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
2012b48: 32 80 00 06 bne,a 2012b60 <IMFS_memfile_write+0x9c>
2012b4c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
rtems_set_errno_and_return_minus_one( EINVAL );
2012b50: 40 00 06 cf call 201468c <__errno> <== NOT EXECUTED
2012b54: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2012b58: 10 80 00 15 b 2012bac <IMFS_memfile_write+0xe8> <== NOT EXECUTED
2012b5c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
* If the last byte we are supposed to write is past the end of this
* in memory file, then extend the length.
*/
last_byte = start + length;
if ( last_byte > the_jnode->info.file.size ) {
2012b60: 80 a0 60 00 cmp %g1, 0
2012b64: 06 80 00 09 bl 2012b88 <IMFS_memfile_write+0xc4>
2012b68: 94 07 00 1a add %i4, %i2, %o2
2012b6c: 80 a0 60 00 cmp %g1, 0
2012b70: 12 80 00 12 bne 2012bb8 <IMFS_memfile_write+0xf4>
2012b74: 03 00 80 86 sethi %hi(0x2021800), %g1
2012b78: c2 04 20 54 ld [ %l0 + 0x54 ], %g1
2012b7c: 80 a0 40 0a cmp %g1, %o2
2012b80: 1a 80 00 0e bcc 2012bb8 <IMFS_memfile_write+0xf4>
2012b84: 03 00 80 86 sethi %hi(0x2021800), %g1
status = IMFS_memfile_extend( the_jnode, last_byte );
2012b88: 90 10 00 10 mov %l0, %o0
2012b8c: 7f ff ff 24 call 201281c <IMFS_memfile_extend>
2012b90: 92 10 20 00 clr %o1
if ( status )
2012b94: 80 a2 20 00 cmp %o0, 0
2012b98: 02 80 00 08 be 2012bb8 <IMFS_memfile_write+0xf4>
2012b9c: 03 00 80 86 sethi %hi(0x2021800), %g1
rtems_set_errno_and_return_minus_one( ENOSPC );
2012ba0: 40 00 06 bb call 201468c <__errno> <== NOT EXECUTED
2012ba4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2012ba8: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED
2012bac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2012bb0: 81 c7 e0 08 ret <== NOT EXECUTED
2012bb4: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
2012bb8: e2 00 60 34 ld [ %g1 + 0x34 ], %l1
2012bbc: 92 10 00 1a mov %i2, %o1
2012bc0: a7 3c 60 1f sra %l1, 0x1f, %l3
2012bc4: 96 10 00 11 mov %l1, %o3
2012bc8: 94 10 00 13 mov %l3, %o2
2012bcc: 40 00 2d fa call 201e3b4 <__moddi3>
2012bd0: 90 10 00 19 mov %i1, %o0
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
2012bd4: 94 10 00 13 mov %l3, %o2
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
2012bd8: a4 10 00 09 mov %o1, %l2
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
2012bdc: 90 10 00 19 mov %i1, %o0
2012be0: 92 10 00 1a mov %i2, %o1
2012be4: 40 00 2d 0d call 201e018 <__divdi3>
2012be8: 96 10 00 11 mov %l1, %o3
if ( start_offset ) {
2012bec: b4 10 00 1b mov %i3, %i2
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
2012bf0: a6 10 00 09 mov %o1, %l3
if ( start_offset ) {
2012bf4: 80 a4 a0 00 cmp %l2, 0
2012bf8: 02 80 00 1b be 2012c64 <IMFS_memfile_write+0x1a0>
2012bfc: b0 10 20 00 clr %i0
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
2012c00: 90 10 00 10 mov %l0, %o0
2012c04: 7f ff fd 62 call 201218c <IMFS_memfile_get_block_pointer>
2012c08: 94 10 20 00 clr %o2
assert( block_ptr );
2012c0c: 80 a2 20 00 cmp %o0, 0
2012c10: 32 80 00 0a bne,a 2012c38 <IMFS_memfile_write+0x174>
2012c14: 94 24 40 12 sub %l1, %l2, %o2
2012c18: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012c1c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012c20: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012c24: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012c28: 94 12 a3 28 or %o2, 0x328, %o2 <== NOT EXECUTED
2012c2c: 96 12 e2 68 or %o3, 0x268, %o3 <== NOT EXECUTED
2012c30: 10 80 00 3b b 2012d1c <IMFS_memfile_write+0x258> <== NOT EXECUTED
2012c34: 92 10 23 1c mov 0x31c, %o1 <== NOT EXECUTED
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
2012c38: 80 a2 80 1c cmp %o2, %i4
2012c3c: 38 80 00 02 bgu,a 2012c44 <IMFS_memfile_write+0x180>
2012c40: 94 10 00 1c mov %i4, %o2
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
2012c44: d0 02 00 00 ld [ %o0 ], %o0
src += to_copy;
2012c48: b4 06 c0 0a add %i3, %o2, %i2
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
2012c4c: 90 02 00 12 add %o0, %l2, %o0
src += to_copy;
block++;
2012c50: a6 04 e0 01 inc %l3
my_length -= to_copy;
2012c54: b8 27 00 0a sub %i4, %o2, %i4
copied += to_copy;
2012c58: b0 10 00 0a mov %o2, %i0
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
2012c5c: 40 00 08 c8 call 2014f7c <memcpy>
2012c60: 92 10 00 1b mov %i3, %o1
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
2012c64: 03 00 80 86 sethi %hi(0x2021800), %g1
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
2012c68: a4 10 60 34 or %g1, 0x34, %l2 ! 2021834 <imfs_memfile_bytes_per_block>
2012c6c: 10 80 00 17 b 2012cc8 <IMFS_memfile_write+0x204>
2012c70: e2 00 60 34 ld [ %g1 + 0x34 ], %l1
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
2012c74: 92 10 00 13 mov %l3, %o1
2012c78: 7f ff fd 45 call 201218c <IMFS_memfile_get_block_pointer>
2012c7c: 94 10 20 00 clr %o2
assert( block_ptr );
2012c80: 80 a2 20 00 cmp %o0, 0
2012c84: 32 80 00 0a bne,a 2012cac <IMFS_memfile_write+0x1e8>
2012c88: d0 02 00 00 ld [ %o0 ], %o0
2012c8c: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012c90: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012c94: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012c98: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012c9c: 94 12 a3 28 or %o2, 0x328, %o2 <== NOT EXECUTED
2012ca0: 96 12 e2 68 or %o3, 0x268, %o3 <== NOT EXECUTED
2012ca4: 10 80 00 1e b 2012d1c <IMFS_memfile_write+0x258> <== NOT EXECUTED
2012ca8: 92 10 23 30 mov 0x330, %o1 <== NOT EXECUTED
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, to_copy );
2012cac: 92 10 00 1a mov %i2, %o1
src += to_copy;
block++;
2012cb0: a6 04 e0 01 inc %l3
my_length -= to_copy;
2012cb4: b8 27 00 11 sub %i4, %l1, %i4
*
* This routine writes the specified data buffer into the in memory
* file pointed to by the_jnode. The file is extended as needed.
*/
MEMFILE_STATIC ssize_t IMFS_memfile_write(
2012cb8: b0 06 00 11 add %i0, %l1, %i0
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, to_copy );
src += to_copy;
2012cbc: b4 06 80 11 add %i2, %l1, %i2
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, to_copy );
2012cc0: 40 00 08 af call 2014f7c <memcpy>
2012cc4: 94 10 00 11 mov %l1, %o2
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
2012cc8: c2 04 80 00 ld [ %l2 ], %g1
2012ccc: 80 a7 00 01 cmp %i4, %g1
2012cd0: 1a bf ff e9 bcc 2012c74 <IMFS_memfile_write+0x1b0>
2012cd4: 90 10 00 10 mov %l0, %o0
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
2012cd8: 80 a7 20 00 cmp %i4, 0
2012cdc: 02 80 00 17 be 2012d38 <IMFS_memfile_write+0x274>
2012ce0: 90 07 bf f8 add %fp, -8, %o0
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
2012ce4: 92 10 00 13 mov %l3, %o1
2012ce8: 90 10 00 10 mov %l0, %o0
2012cec: 7f ff fd 28 call 201218c <IMFS_memfile_get_block_pointer>
2012cf0: 94 10 20 00 clr %o2
assert( block_ptr );
2012cf4: 80 a2 20 00 cmp %o0, 0
2012cf8: 32 80 00 0b bne,a 2012d24 <IMFS_memfile_write+0x260>
2012cfc: d0 02 00 00 ld [ %o0 ], %o0
2012d00: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
2012d04: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012d08: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012d0c: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012d10: 94 12 a3 28 or %o2, 0x328, %o2 <== NOT EXECUTED
2012d14: 96 12 e2 68 or %o3, 0x268, %o3 <== NOT EXECUTED
2012d18: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED
2012d1c: 7f ff f3 e8 call 200fcbc <__assert_func> <== NOT EXECUTED
2012d20: 01 00 00 00 nop <== NOT EXECUTED
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, my_length );
my_length = 0;
copied += to_copy;
2012d24: b0 06 00 1c add %i0, %i4, %i0
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, my_length );
2012d28: 92 10 00 1a mov %i2, %o1
2012d2c: 40 00 08 94 call 2014f7c <memcpy>
2012d30: 94 10 00 1c mov %i4, %o2
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
2012d34: 90 07 bf f8 add %fp, -8, %o0
2012d38: 7f ff c4 0b call 2003d64 <gettimeofday>
2012d3c: 92 10 20 00 clr %o1
2012d40: c2 07 bf f8 ld [ %fp + -8 ], %g1
2012d44: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
2012d48: c2 24 20 44 st %g1, [ %l0 + 0x44 ]
return copied;
}
2012d4c: 81 c7 e0 08 ret
2012d50: 81 e8 00 00 restore
0200a548 <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
200a548: 9d e3 bf 58 save %sp, -168, %sp
IMFS_jnode_t *new_node;
int result;
char new_name[ IMFS_NAME_MAX + 1 ];
IMFS_types_union info;
IMFS_get_token( token, strlen( token ), new_name, &result );
200a54c: 40 00 16 09 call 200fd70 <strlen>
200a550: 90 10 00 18 mov %i0, %o0
200a554: 96 07 bf fc add %fp, -4, %o3
200a558: 92 10 00 08 mov %o0, %o1
200a55c: 94 07 bf b8 add %fp, -72, %o2
200a560: 7f ff ff 8a call 200a388 <IMFS_get_token>
200a564: 90 10 00 18 mov %i0, %o0
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
200a568: 03 00 00 3c sethi %hi(0xf000), %g1
200a56c: 05 00 00 10 sethi %hi(0x4000), %g2
200a570: 82 0e 40 01 and %i1, %g1, %g1
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
200a574: 96 10 00 19 mov %i1, %o3
IMFS_get_token( token, strlen( token ), new_name, &result );
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
200a578: 80 a0 40 02 cmp %g1, %g2
200a57c: 02 80 00 1a be 200a5e4 <IMFS_mknod+0x9c>
200a580: 90 10 00 1c mov %i4, %o0
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
200a584: 05 00 00 20 sethi %hi(0x8000), %g2
200a588: 80 a0 40 02 cmp %g1, %g2
200a58c: 02 80 00 17 be 200a5e8 <IMFS_mknod+0xa0>
200a590: 92 10 20 05 mov 5, %o1
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
200a594: 05 00 00 08 sethi %hi(0x2000), %g2
200a598: 80 a0 40 02 cmp %g1, %g2
200a59c: 22 80 00 07 be,a 200a5b8 <IMFS_mknod+0x70>
200a5a0: f4 3f bf e0 std %i2, [ %fp + -32 ]
200a5a4: 05 00 00 18 sethi %hi(0x6000), %g2
200a5a8: 80 a0 40 02 cmp %g1, %g2
200a5ac: 12 80 00 05 bne 200a5c0 <IMFS_mknod+0x78>
200a5b0: 05 00 00 04 sethi %hi(0x1000), %g2
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
200a5b4: f4 3f bf e0 std %i2, [ %fp + -32 ]
200a5b8: 10 80 00 0c b 200a5e8 <IMFS_mknod+0xa0>
200a5bc: 92 10 20 02 mov 2, %o1
}
else if (S_ISFIFO(mode))
200a5c0: 80 a0 40 02 cmp %g1, %g2
200a5c4: 02 80 00 09 be 200a5e8 <IMFS_mknod+0xa0>
200a5c8: 92 10 20 07 mov 7, %o1
type = IMFS_FIFO;
else {
rtems_set_errno_and_return_minus_one( EINVAL );
200a5cc: 40 00 12 31 call 200ee90 <__errno> <== NOT EXECUTED
200a5d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
200a5d4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
200a5d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
200a5dc: 81 c7 e0 08 ret <== NOT EXECUTED
200a5e0: 81 e8 00 00 restore <== NOT EXECUTED
200a5e4: 92 10 20 01 mov 1, %o1
* was ONLY passed a NULL when we created the root node. We
* added a new IMFS_create_root_node() so this path no longer
* existed. The result was simpler code which should not have
* this path.
*/
new_node = IMFS_create_node(
200a5e8: 94 07 bf b8 add %fp, -72, %o2
200a5ec: 98 07 bf e0 add %fp, -32, %o4
200a5f0: 40 00 0b eb call 200d59c <IMFS_create_node>
200a5f4: b0 10 20 00 clr %i0
new_name,
mode,
&info
);
if ( !new_node )
200a5f8: 80 a2 20 00 cmp %o0, 0
200a5fc: 12 80 00 06 bne 200a614 <IMFS_mknod+0xcc>
200a600: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOMEM );
200a604: 40 00 12 23 call 200ee90 <__errno> <== NOT EXECUTED
200a608: b0 10 3f ff mov -1, %i0 ! ffffffff <RAM_END+0xfdbfffff> <== NOT EXECUTED
200a60c: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
200a610: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return 0;
}
200a614: 81 c7 e0 08 ret
200a618: 81 e8 00 00 restore
02003508 <IMFS_mount>:
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
2003508: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
200350c: c2 06 20 08 ld [ %i0 + 8 ], %g1
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
2003510: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
2003514: 80 a0 a0 01 cmp %g2, 1
2003518: 22 80 00 08 be,a 2003538 <IMFS_mount+0x30>
200351c: f0 20 60 5c st %i0, [ %g1 + 0x5c ]
rtems_set_errno_and_return_minus_one( ENOTDIR );
2003520: 40 00 44 5b call 201468c <__errno> <== NOT EXECUTED
2003524: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2003528: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED
200352c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2003530: 81 c7 e0 08 ret <== NOT EXECUTED
2003534: 81 e8 00 00 restore <== NOT EXECUTED
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
return 0;
}
2003538: 81 c7 e0 08 ret
200353c: 91 e8 20 00 restore %g0, 0, %o0
020048d0 <IMFS_print_jnode>:
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
20048d0: 9d e3 bf a0 save %sp, -96, %sp
assert( the_jnode );
20048d4: 80 a6 20 00 cmp %i0, 0
20048d8: 12 80 00 0a bne 2004900 <IMFS_print_jnode+0x30>
20048dc: 21 00 80 9b sethi %hi(0x2026c00), %l0
20048e0: 11 00 80 93 sethi %hi(0x2024c00), %o0 <== NOT EXECUTED
20048e4: 15 00 80 93 sethi %hi(0x2024c00), %o2 <== NOT EXECUTED
20048e8: 17 00 80 93 sethi %hi(0x2024c00), %o3 <== NOT EXECUTED
20048ec: 90 12 20 28 or %o0, 0x28, %o0 <== NOT EXECUTED
20048f0: 94 12 a2 38 or %o2, 0x238, %o2 <== NOT EXECUTED
20048f4: 96 12 e0 78 or %o3, 0x78, %o3 <== NOT EXECUTED
20048f8: 10 80 00 3b b 20049e4 <IMFS_print_jnode+0x114> <== NOT EXECUTED
20048fc: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED
fprintf(stdout, "%s", the_jnode->name );
2004900: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
2004904: 90 06 20 0c add %i0, 0xc, %o0
2004908: 40 00 41 2e call 2014dc0 <fputs>
200490c: d2 00 60 08 ld [ %g1 + 8 ], %o1
switch( the_jnode->type ) {
2004910: d4 06 20 4c ld [ %i0 + 0x4c ], %o2
2004914: 82 02 bf ff add %o2, -1, %g1
2004918: 80 a0 60 06 cmp %g1, 6
200491c: 38 80 00 42 bgu,a 2004a24 <IMFS_print_jnode+0x154>
2004920: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 <== NOT EXECUTED
2004924: 83 28 60 02 sll %g1, 2, %g1
2004928: 05 00 80 12 sethi %hi(0x2004800), %g2
200492c: 84 10 a0 78 or %g2, 0x78, %g2 ! 2004878 <sparc_enable_interrupts+0x10>
2004930: c2 00 80 01 ld [ %g2 + %g1 ], %g1
2004934: 81 c0 40 00 jmp %g1
2004938: 01 00 00 00 nop
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
200493c: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
2004940: 90 10 20 2f mov 0x2f, %o0
2004944: 40 00 40 db call 2014cb0 <fputc>
2004948: d2 00 60 08 ld [ %g1 + 8 ], %o1
break;
200494c: 10 80 00 3c b 2004a3c <IMFS_print_jnode+0x16c>
2004950: 31 00 80 93 sethi %hi(0x2024c00), %i0
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
2004954: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
2004958: 13 00 80 93 sethi %hi(0x2024c00), %o1
200495c: d6 06 20 54 ld [ %i0 + 0x54 ], %o3
2004960: d0 00 60 08 ld [ %g1 + 8 ], %o0
2004964: d4 06 20 50 ld [ %i0 + 0x50 ], %o2
2004968: 10 80 00 08 b 2004988 <IMFS_print_jnode+0xb8>
200496c: 92 12 60 88 or %o1, 0x88, %o1
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
2004970: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 <== NOT EXECUTED
2004974: d6 06 20 58 ld [ %i0 + 0x58 ], %o3 <== NOT EXECUTED
2004978: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
200497c: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 <== NOT EXECUTED
2004980: 13 00 80 93 sethi %hi(0x2024c00), %o1 <== NOT EXECUTED
2004984: 92 12 60 a0 or %o1, 0xa0, %o1 ! 2024ca0 <rtems_filesystem_mount_table_size+0x1590><== NOT EXECUTED
2004988: 40 00 40 b0 call 2014c48 <fprintf>
200498c: 31 00 80 93 sethi %hi(0x2024c00), %i0
(uint32_t)the_jnode->info.linearfile.size,
the_jnode->info.linearfile.direct
);
break;
2004990: 30 80 00 2b b,a 2004a3c <IMFS_print_jnode+0x16c>
the_jnode->info.file.indirect,
the_jnode->info.file.doubly_indirect,
the_jnode->info.file.triply_indirect
);
#else
fprintf(stdout, " (file %" PRId32 ")",
2004994: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
2004998: d4 06 20 54 ld [ %i0 + 0x54 ], %o2
200499c: d0 00 60 08 ld [ %g1 + 8 ], %o0
20049a0: 13 00 80 93 sethi %hi(0x2024c00), %o1
20049a4: 40 00 40 a9 call 2014c48 <fprintf>
20049a8: 92 12 60 b0 or %o1, 0xb0, %o1 ! 2024cb0 <rtems_filesystem_mount_table_size+0x15a0>
(uint32_t)the_jnode->info.file.size );
#endif
break;
20049ac: 10 80 00 24 b 2004a3c <IMFS_print_jnode+0x16c>
20049b0: 31 00 80 93 sethi %hi(0x2024c00), %i0
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
20049b4: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 <== NOT EXECUTED
20049b8: 11 00 80 93 sethi %hi(0x2024c00), %o0 <== NOT EXECUTED
20049bc: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
20049c0: 40 00 41 00 call 2014dc0 <fputs> <== NOT EXECUTED
20049c4: 90 12 20 c0 or %o0, 0xc0, %o0 <== NOT EXECUTED
assert(0);
20049c8: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED
20049cc: 11 00 80 93 sethi %hi(0x2024c00), %o0 <== NOT EXECUTED
20049d0: 15 00 80 93 sethi %hi(0x2024c00), %o2 <== NOT EXECUTED
20049d4: 17 00 80 93 sethi %hi(0x2024c00), %o3 <== NOT EXECUTED
20049d8: 90 12 20 28 or %o0, 0x28, %o0 <== NOT EXECUTED
20049dc: 94 12 a2 38 or %o2, 0x238, %o2 <== NOT EXECUTED
20049e0: 96 12 e0 d8 or %o3, 0xd8, %o3 <== NOT EXECUTED
20049e4: 40 00 02 54 call 2005334 <__assert_func> <== NOT EXECUTED
20049e8: 01 00 00 00 nop <== NOT EXECUTED
break;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
20049ec: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 <== NOT EXECUTED
20049f0: 11 00 80 93 sethi %hi(0x2024c00), %o0 <== NOT EXECUTED
20049f4: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
20049f8: 40 00 40 f2 call 2014dc0 <fputs> <== NOT EXECUTED
20049fc: 90 12 20 c0 or %o0, 0xc0, %o0 <== NOT EXECUTED
assert(0);
2004a00: 10 bf ff f3 b 20049cc <IMFS_print_jnode+0xfc> <== NOT EXECUTED
2004a04: 92 10 20 62 mov 0x62, %o1 <== NOT EXECUTED
break;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
2004a08: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 <== NOT EXECUTED
2004a0c: 11 00 80 93 sethi %hi(0x2024c00), %o0 <== NOT EXECUTED
2004a10: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
2004a14: 40 00 40 eb call 2014dc0 <fputs> <== NOT EXECUTED
2004a18: 90 12 20 e0 or %o0, 0xe0, %o0 <== NOT EXECUTED
assert(0);
2004a1c: 10 bf ff ec b 20049cc <IMFS_print_jnode+0xfc> <== NOT EXECUTED
2004a20: 92 10 20 67 mov 0x67, %o1 <== NOT EXECUTED
break;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
2004a24: 13 00 80 93 sethi %hi(0x2024c00), %o1 <== NOT EXECUTED
2004a28: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
2004a2c: 40 00 40 87 call 2014c48 <fprintf> <== NOT EXECUTED
2004a30: 92 12 60 f8 or %o1, 0xf8, %o1 <== NOT EXECUTED
assert(0);
2004a34: 10 bf ff e6 b 20049cc <IMFS_print_jnode+0xfc> <== NOT EXECUTED
2004a38: 92 10 20 6c mov 0x6c, %o1 <== NOT EXECUTED
break;
}
puts("");
2004a3c: 40 00 47 d1 call 2016980 <puts>
2004a40: 91 ee 21 08 restore %i0, 0x108, %o0
0200354c <IMFS_readlink>:
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
200354c: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
int i;
node = loc->node_access;
2003550: c2 06 00 00 ld [ %i0 ], %g1
if ( node->type != IMFS_SYM_LINK )
2003554: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
2003558: 80 a0 a0 04 cmp %g2, 4
200355c: 02 80 00 0a be 2003584 <IMFS_readlink+0x38>
2003560: b0 10 20 00 clr %i0
rtems_set_errno_and_return_minus_one( EINVAL );
2003564: 40 00 44 4a call 201468c <__errno> <== NOT EXECUTED
2003568: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
200356c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
2003570: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2003574: 81 c7 e0 08 ret <== NOT EXECUTED
2003578: 81 e8 00 00 restore <== NOT EXECUTED
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
buf[i] = node->info.sym_link.name[i];
200357c: c4 2e 40 18 stb %g2, [ %i1 + %i0 ]
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
2003580: b0 06 20 01 inc %i0
2003584: 80 a6 00 1a cmp %i0, %i2
2003588: 1a 80 00 07 bcc 20035a4 <IMFS_readlink+0x58>
200358c: 01 00 00 00 nop
2003590: c4 00 60 50 ld [ %g1 + 0x50 ], %g2
2003594: c6 48 80 18 ldsb [ %g2 + %i0 ], %g3
2003598: 80 a0 e0 00 cmp %g3, 0
200359c: 12 bf ff f8 bne 200357c <IMFS_readlink+0x30>
20035a0: c4 08 80 18 ldub [ %g2 + %i0 ], %g2
buf[i] = node->info.sym_link.name[i];
return i;
}
20035a4: 81 c7 e0 08 ret
20035a8: 81 e8 00 00 restore
020035ac <IMFS_rename>:
rtems_filesystem_location_info_t *old_parent_loc, /* IN */
rtems_filesystem_location_info_t *old_loc, /* IN */
rtems_filesystem_location_info_t *new_parent_loc, /* IN */
const char *new_name /* IN */
)
{
20035ac: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
20035b0: e0 06 40 00 ld [ %i1 ], %l0
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
20035b4: 92 10 00 1b mov %i3, %o1
20035b8: 90 04 20 0c add %l0, 0xc, %o0
20035bc: 40 00 48 08 call 20155dc <strncpy>
20035c0: 94 10 20 20 mov 0x20, %o2
if ( the_jnode->Parent != NULL )
20035c4: c2 04 20 08 ld [ %l0 + 8 ], %g1
20035c8: 80 a0 60 00 cmp %g1, 0
20035cc: 22 80 00 05 be,a 20035e0 <IMFS_rename+0x34>
20035d0: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
20035d4: 40 00 13 4b call 2008300 <_Chain_Extract>
20035d8: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
20035dc: c2 06 80 00 ld [ %i2 ], %g1
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
20035e0: 92 10 00 10 mov %l0, %o1
20035e4: 90 00 60 50 add %g1, 0x50, %o0
20035e8: 40 00 13 3a call 20082d0 <_Chain_Append>
20035ec: c2 24 20 08 st %g1, [ %l0 + 8 ]
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
20035f0: 90 07 bf f8 add %fp, -8, %o0
20035f4: 40 00 01 dc call 2003d64 <gettimeofday>
20035f8: 92 10 20 00 clr %o1
20035fc: c2 07 bf f8 ld [ %fp + -8 ], %g1
2003600: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
2003604: 81 c7 e0 08 ret
2003608: 91 e8 20 00 restore %g0, 0, %o0
0200a628 <IMFS_rmnod>:
int IMFS_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
200a628: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
200a62c: e0 06 40 00 ld [ %i1 ], %l0
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
200a630: c2 04 20 08 ld [ %l0 + 8 ], %g1
200a634: 80 a0 60 00 cmp %g1, 0
200a638: 22 80 00 06 be,a 200a650 <IMFS_rmnod+0x28>
200a63c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
200a640: 40 00 05 c8 call 200bd60 <_Chain_Extract>
200a644: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
200a648: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
200a64c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
200a650: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
200a654: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
200a658: 90 07 bf f8 add %fp, -8, %o0
200a65c: 40 00 01 20 call 200aadc <gettimeofday>
200a660: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
200a664: c2 07 bf f8 ld [ %fp + -8 ], %g1
/*
* 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) ) {
200a668: 90 10 00 10 mov %l0, %o0
200a66c: 40 00 01 54 call 200abbc <rtems_libio_is_file_open>
200a670: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
200a674: 80 a2 20 00 cmp %o0, 0
200a678: 12 80 00 18 bne 200a6d8 <IMFS_rmnod+0xb0>
200a67c: 01 00 00 00 nop
200a680: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
200a684: 80 a0 60 00 cmp %g1, 0
200a688: 12 80 00 14 bne 200a6d8 <IMFS_rmnod+0xb0>
200a68c: 03 00 80 6c sethi %hi(0x201b000), %g1
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
200a690: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 ! 201b310 <rtems_current_user_env>
200a694: c4 06 40 00 ld [ %i1 ], %g2
200a698: c6 00 60 04 ld [ %g1 + 4 ], %g3
200a69c: 80 a0 c0 02 cmp %g3, %g2
200a6a0: 22 80 00 02 be,a 200a6a8 <IMFS_rmnod+0x80>
200a6a4: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
200a6a8: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
200a6ac: 80 a0 60 04 cmp %g1, 4
200a6b0: 12 80 00 08 bne 200a6d0 <IMFS_rmnod+0xa8>
200a6b4: 01 00 00 00 nop
if ( the_jnode->info.sym_link.name )
200a6b8: d0 04 20 50 ld [ %l0 + 0x50 ], %o0
200a6bc: 80 a2 20 00 cmp %o0, 0
200a6c0: 02 80 00 04 be 200a6d0 <IMFS_rmnod+0xa8>
200a6c4: 01 00 00 00 nop
free( (void*) the_jnode->info.sym_link.name );
200a6c8: 40 00 00 98 call 200a928 <free>
200a6cc: 01 00 00 00 nop
}
free( the_jnode );
200a6d0: 40 00 00 96 call 200a928 <free>
200a6d4: 90 10 00 10 mov %l0, %o0
}
return 0;
}
200a6d8: 81 c7 e0 08 ret
200a6dc: 91 e8 20 00 restore %g0, 0, %o0
0200a6f8 <IMFS_stat>:
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
200a6f8: 9d e3 bf a0 save %sp, -96, %sp
IMFS_fs_info_t *fs_info;
IMFS_jnode_t *the_jnode;
IMFS_device_t *io;
the_jnode = loc->node_access;
200a6fc: c2 06 00 00 ld [ %i0 ], %g1
switch ( the_jnode->type ) {
200a700: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
200a704: 84 00 bf fe add %g2, -2, %g2
200a708: 80 a0 a0 05 cmp %g2, 5
200a70c: 18 80 00 10 bgu 200a74c <IMFS_stat+0x54>
200a710: 85 28 a0 02 sll %g2, 2, %g2
200a714: 07 00 80 29 sethi %hi(0x200a400), %g3
200a718: 86 10 e2 e0 or %g3, 0x2e0, %g3 ! 200a6e0 <IMFS_rmnod+0xb8>
200a71c: c4 00 c0 02 ld [ %g3 + %g2 ], %g2
200a720: 81 c0 80 00 jmp %g2
200a724: 01 00 00 00 nop
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
200a728: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
break;
200a72c: 10 80 00 0e b 200a764 <IMFS_stat+0x6c>
200a730: c4 3e 60 18 std %g2, [ %i1 + 0x18 ]
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
200a734: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2
break;
200a738: 10 80 00 0b b 200a764 <IMFS_stat+0x6c>
200a73c: c4 3e 60 20 std %g2, [ %i1 + 0x20 ]
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
200a740: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED
break;
200a744: 10 80 00 08 b 200a764 <IMFS_stat+0x6c> <== NOT EXECUTED
200a748: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
200a74c: 40 00 11 d1 call 200ee90 <__errno> <== NOT EXECUTED
200a750: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
200a754: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
200a758: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
200a75c: 81 c7 e0 08 ret <== NOT EXECUTED
200a760: 81 e8 00 00 restore <== NOT EXECUTED
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
200a764: c6 00 60 30 ld [ %g1 + 0x30 ], %g3
buf->st_nlink = the_jnode->st_nlink;
200a768: c8 10 60 34 lduh [ %g1 + 0x34 ], %g4
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
200a76c: c6 26 60 0c st %g3, [ %i1 + 0xc ]
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
200a770: c6 00 60 38 ld [ %g1 + 0x38 ], %g3
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
200a774: c4 06 20 10 ld [ %i0 + 0x10 ], %g2
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
200a778: c6 26 60 08 st %g3, [ %i1 + 8 ]
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
200a77c: c6 00 60 40 ld [ %g1 + 0x40 ], %g3
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
200a780: c8 36 60 10 sth %g4, [ %i1 + 0x10 ]
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;
200a784: c6 26 60 28 st %g3, [ %i1 + 0x28 ]
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
200a788: c8 10 60 3c lduh [ %g1 + 0x3c ], %g4
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
200a78c: c6 00 60 44 ld [ %g1 + 0x44 ], %g3
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
200a790: c4 00 a0 34 ld [ %g2 + 0x34 ], %g2
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;
200a794: c8 36 60 12 sth %g4, [ %i1 + 0x12 ]
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
200a798: c6 26 60 30 st %g3, [ %i1 + 0x30 ]
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
200a79c: c4 00 80 00 ld [ %g2 ], %g2
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;
200a7a0: c6 00 60 48 ld [ %g1 + 0x48 ], %g3
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
200a7a4: c2 10 60 3e lduh [ %g1 + 0x3e ], %g1
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
200a7a8: c6 26 60 38 st %g3, [ %i1 + 0x38 ]
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
200a7ac: c2 36 60 14 sth %g1, [ %i1 + 0x14 ]
/*
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
200a7b0: c4 26 60 04 st %g2, [ %i1 + 4 ]
200a7b4: 03 00 00 3f sethi %hi(0xfc00), %g1
200a7b8: 82 10 63 fe or %g1, 0x3fe, %g1 ! fffe <PROM_START+0xfffe>
200a7bc: c2 26 40 00 st %g1, [ %i1 ]
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
return 0;
}
200a7c0: 81 c7 e0 08 ret
200a7c4: 91 e8 20 00 restore %g0, 0, %o0
0200360c <IMFS_symlink>:
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
200360c: 9d e3 bf 58 save %sp, -168, %sp
int i;
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( node_name, strlen( node_name ), new_name, &i );
2003610: 40 00 47 be call 2015508 <strlen>
2003614: 90 10 00 1a mov %i2, %o0
2003618: 96 07 bf fc add %fp, -4, %o3
200361c: 92 10 00 08 mov %o0, %o1
2003620: a0 07 bf b8 add %fp, -72, %l0
2003624: 90 10 00 1a mov %i2, %o0
2003628: 40 00 31 01 call 200fa2c <IMFS_get_token>
200362c: 94 10 00 10 mov %l0, %o2
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
2003630: 40 00 47 a1 call 20154b4 <strdup>
2003634: 90 10 00 19 mov %i1, %o0
2003638: d0 27 bf e0 st %o0, [ %fp + -32 ]
if (info.sym_link.name == NULL) {
200363c: 80 a2 20 00 cmp %o0, 0
2003640: 12 80 00 08 bne 2003660 <IMFS_symlink+0x54>
2003644: 90 10 00 18 mov %i0, %o0
rtems_set_errno_and_return_minus_one(ENOMEM);
2003648: 40 00 44 11 call 201468c <__errno> <== NOT EXECUTED
200364c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2003650: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
2003654: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2003658: 81 c7 e0 08 ret
200365c: 81 e8 00 00 restore
* was ONLY passed a NULL when we created the root node. We
* added a new IMFS_create_root_node() so this path no longer
* existed. The result was simpler code which should not have
* this path.
*/
new_node = IMFS_create_node(
2003660: 94 10 00 10 mov %l0, %o2
2003664: 92 10 20 04 mov 4, %o1
2003668: 17 00 00 28 sethi %hi(0xa000), %o3
200366c: 98 07 bf e0 add %fp, -32, %o4
2003670: 96 12 e1 ff or %o3, 0x1ff, %o3
2003674: 40 00 2d a3 call 200ed00 <IMFS_create_node>
2003678: b0 10 20 00 clr %i0
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
200367c: 80 a2 20 00 cmp %o0, 0
2003680: 12 bf ff f6 bne 2003658 <IMFS_symlink+0x4c>
2003684: d0 07 bf e0 ld [ %fp + -32 ], %o0
free(info.sym_link.name);
2003688: 40 00 01 8d call 2003cbc <free> <== NOT EXECUTED
200368c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
2003690: 40 00 43 ff call 201468c <__errno> <== NOT EXECUTED
2003694: 01 00 00 00 nop <== NOT EXECUTED
2003698: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
200369c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
}
return 0;
}
20036a0: 81 c7 e0 08 ret <== NOT EXECUTED
20036a4: 81 e8 00 00 restore <== NOT EXECUTED
020036a8 <IMFS_unlink>:
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
20036a8: 9d e3 bf 80 save %sp, -128, %sp
IMFS_jnode_t *node;
rtems_filesystem_location_info_t the_link;
int result = 0;
node = loc->node_access;
20036ac: e0 06 40 00 ld [ %i1 ], %l0
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
20036b0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
20036b4: 80 a0 60 03 cmp %g1, 3
20036b8: 12 80 00 29 bne 200375c <IMFS_unlink+0xb4>
20036bc: a4 10 00 18 mov %i0, %l2
if ( !node->info.hard_link.link_node )
20036c0: e6 04 20 50 ld [ %l0 + 0x50 ], %l3
20036c4: 80 a4 e0 00 cmp %l3, 0
20036c8: 12 80 00 08 bne 20036e8 <IMFS_unlink+0x40>
20036cc: a2 07 bf e4 add %fp, -28, %l1
rtems_set_errno_and_return_minus_one( EINVAL );
20036d0: 40 00 43 ef call 201468c <__errno> <== NOT EXECUTED
20036d4: 01 00 00 00 nop <== NOT EXECUTED
20036d8: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
20036dc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
20036e0: 10 80 00 24 b 2003770 <IMFS_unlink+0xc8> <== NOT EXECUTED
20036e4: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
the_link = *loc;
20036e8: 92 10 00 19 mov %i1, %o1
20036ec: 94 10 20 14 mov 0x14, %o2
20036f0: 40 00 46 23 call 2014f7c <memcpy>
20036f4: 90 10 00 11 mov %l1, %o0
the_link.node_access = node->info.hard_link.link_node;
IMFS_Set_handlers( &the_link );
20036f8: 90 10 00 11 mov %l1, %o0
20036fc: 40 00 2d cc call 200ee2c <IMFS_Set_handlers>
2003700: e6 27 bf e4 st %l3, [ %fp + -28 ]
/*
* If removing the last hard link to a node, then we need
* to remove the node that is a link and the node itself.
*/
if ( node->info.hard_link.link_node->st_nlink == 1)
2003704: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
2003708: c6 10 60 34 lduh [ %g1 + 0x34 ], %g3
200370c: 80 a0 e0 01 cmp %g3, 1
2003710: 12 80 00 0c bne 2003740 <IMFS_unlink+0x98>
2003714: 84 00 ff ff add %g3, -1, %g2
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
2003718: c2 07 bf ec ld [ %fp + -20 ], %g1
200371c: 92 10 00 11 mov %l1, %o1
2003720: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
2003724: 9f c0 40 00 call %g1
2003728: 90 10 00 18 mov %i0, %o0
if ( result != 0 )
200372c: 80 a2 20 00 cmp %o0, 0
2003730: 02 80 00 0b be 200375c <IMFS_unlink+0xb4>
2003734: 90 10 3f ff mov -1, %o0
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
return result;
}
2003738: 81 c7 e0 08 ret
200373c: 91 e8 00 08 restore %g0, %o0, %o0
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
IMFS_update_ctime( node->info.hard_link.link_node );
2003740: 90 07 bf f8 add %fp, -8, %o0
if ( result != 0 )
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
2003744: c4 30 60 34 sth %g2, [ %g1 + 0x34 ]
IMFS_update_ctime( node->info.hard_link.link_node );
2003748: 40 00 01 87 call 2003d64 <gettimeofday>
200374c: 92 10 20 00 clr %o1
2003750: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
2003754: c4 07 bf f8 ld [ %fp + -8 ], %g2
2003758: c4 20 60 48 st %g2, [ %g1 + 0x48 ]
/*
* Now actually free the node we were asked to free.
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
200375c: c2 06 60 08 ld [ %i1 + 8 ], %g1
2003760: 90 10 00 12 mov %l2, %o0
2003764: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
2003768: 9f c0 40 00 call %g1
200376c: 92 10 00 19 mov %i1, %o1
return result;
}
2003770: b0 10 00 08 mov %o0, %i0
2003774: 81 c7 e0 08 ret
2003778: 81 e8 00 00 restore
0200377c <IMFS_unmount>:
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
200377c: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
2003780: c2 06 20 08 ld [ %i0 + 8 ], %g1
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
2003784: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
2003788: 80 a0 a0 01 cmp %g2, 1
200378c: 22 80 00 06 be,a 20037a4 <IMFS_unmount+0x28>
2003790: c4 00 60 5c ld [ %g1 + 0x5c ], %g2
rtems_set_errno_and_return_minus_one( ENOTDIR );
2003794: 40 00 43 be call 201468c <__errno> <== NOT EXECUTED
2003798: 01 00 00 00 nop <== NOT EXECUTED
200379c: 10 80 00 08 b 20037bc <IMFS_unmount+0x40> <== NOT EXECUTED
20037a0: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14> <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
20037a4: 80 a0 a0 00 cmp %g2, 0
20037a8: 32 80 00 08 bne,a 20037c8 <IMFS_unmount+0x4c>
20037ac: c0 20 60 5c clr [ %g1 + 0x5c ]
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
20037b0: 40 00 43 b7 call 201468c <__errno> <== NOT EXECUTED
20037b4: 01 00 00 00 nop <== NOT EXECUTED
20037b8: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
20037bc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
20037c0: 81 c7 e0 08 ret <== NOT EXECUTED
20037c4: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
*/
node->info.directory.mt_fs = NULL;
return 0;
}
20037c8: 81 c7 e0 08 ret
20037cc: 91 e8 20 00 restore %g0, 0, %o0
0200270c <RTEMS_Malloc_Initialize>:
void RTEMS_Malloc_Initialize(
void *heap_begin,
uintptr_t heap_size,
size_t sbrk_amount
)
{
200270c: 9d e3 bf a0 save %sp, -96, %sp
#endif
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers != NULL ) {
2002710: 03 00 80 6e sethi %hi(0x201b800), %g1
2002714: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 ! 201b878 <rtems_malloc_statistics_helpers>
2002718: 80 a0 60 00 cmp %g1, 0
200271c: 02 80 00 05 be 2002730 <RTEMS_Malloc_Initialize+0x24>
2002720: 01 00 00 00 nop
(*rtems_malloc_statistics_helpers->initialize)();
2002724: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
2002728: 9f c0 40 00 call %g1 <== NOT EXECUTED
200272c: 01 00 00 00 nop <== NOT EXECUTED
}
/*
* Initialize the garbage collection list to start with nothing on it.
*/
malloc_deferred_frees_initialize();
2002730: 40 00 21 c5 call 200ae44 <malloc_deferred_frees_initialize>
2002734: 01 00 00 00 nop
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
2002738: 03 00 80 6e sethi %hi(0x201b800), %g1
200273c: c2 00 60 7c ld [ %g1 + 0x7c ], %g1 ! 201b87c <rtems_malloc_sbrk_helpers>
2002740: 80 a0 60 00 cmp %g1, 0
2002744: 02 80 00 08 be 2002764 <RTEMS_Malloc_Initialize+0x58>
2002748: 90 10 00 18 mov %i0, %o0
void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)(
200274c: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
2002750: b2 06 00 19 add %i0, %i1, %i1 <== NOT EXECUTED
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)(
2002754: 9f c0 40 00 call %g1 <== NOT EXECUTED
2002758: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
200275c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
2002760: b2 26 40 08 sub %i1, %o0, %i1 <== 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 (
2002764: 03 00 80 6e sethi %hi(0x201b800), %g1
2002768: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 ! 201b875 <rtems_unified_work_area>
200276c: 80 a0 60 00 cmp %g1, 0
2002770: 12 80 00 0c bne 20027a0 <RTEMS_Malloc_Initialize+0x94>
2002774: 03 00 80 6e sethi %hi(0x201b800), %g1
!rtems_unified_work_area
&& rtems_configuration_get_do_zero_of_workspace()
2002778: 03 00 80 6c sethi %hi(0x201b000), %g1
200277c: c2 08 62 30 ldub [ %g1 + 0x230 ], %g1 ! 201b230 <Configuration+0x28>
2002780: 80 a0 60 00 cmp %g1, 0
2002784: 02 80 00 07 be 20027a0 <RTEMS_Malloc_Initialize+0x94>
2002788: 03 00 80 6e sethi %hi(0x201b800), %g1
) {
memset( heap_begin, 0, heap_size );
200278c: 90 10 00 18 mov %i0, %o0
2002790: 92 10 20 00 clr %o1
2002794: 40 00 34 3a call 200f87c <memset>
2002798: 94 10 00 19 mov %i1, %o2
* Unfortunately we cannot use assert if this fails because if this
* has failed we do not have a heap and if we do not have a heap
* STDIO cannot work because there will be no buffers.
*/
if ( !rtems_unified_work_area ) {
200279c: 03 00 80 6e sethi %hi(0x201b800), %g1
20027a0: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 ! 201b875 <rtems_unified_work_area>
20027a4: 80 a0 60 00 cmp %g1, 0
20027a8: 12 80 00 0c bne 20027d8 <RTEMS_Malloc_Initialize+0xcc>
20027ac: 03 00 80 6c sethi %hi(0x201b000), %g1
void *area_begin,
uintptr_t area_size,
uintptr_t page_size
)
{
return _Heap_Initialize( heap, area_begin, area_size, page_size );
20027b0: d0 00 61 60 ld [ %g1 + 0x160 ], %o0 ! 201b160 <RTEMS_Malloc_Heap>
20027b4: 92 10 00 18 mov %i0, %o1
20027b8: 94 10 00 19 mov %i1, %o2
20027bc: 40 00 10 66 call 2006954 <_Heap_Initialize>
20027c0: 96 10 20 08 mov 8, %o3
RTEMS_Malloc_Heap,
heap_begin,
heap_size,
CPU_HEAP_ALIGNMENT
);
if ( status == 0 ) {
20027c4: 80 a2 20 00 cmp %o0, 0
20027c8: 12 80 00 05 bne 20027dc <RTEMS_Malloc_Initialize+0xd0>
20027cc: 33 00 80 6e sethi %hi(0x201b800), %i1
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
20027d0: 40 00 0e 52 call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
20027d4: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
20027d8: 33 00 80 6e sethi %hi(0x201b800), %i1
20027dc: 03 00 80 6c sethi %hi(0x201b000), %g1
20027e0: f0 06 63 60 ld [ %i1 + 0x360 ], %i0
20027e4: 40 00 13 75 call 20075b8 <_Protected_heap_Get_size>
20027e8: d0 00 61 60 ld [ %g1 + 0x160 ], %o0
20027ec: 90 02 00 18 add %o0, %i0, %o0
20027f0: d0 26 63 60 st %o0, [ %i1 + 0x360 ]
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
20027f4: 81 c7 e0 08 ret
20027f8: 81 e8 00 00 restore
020020c8 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
20020c8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
void *high_water_mark;
void *current;
Stack_Control *stack;
char name[5];
if ( !the_thread )
20020cc: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
20020d0: 02 80 00 49 be 20021f4 <Stack_check_Dump_threads_usage+0x12c><== NOT EXECUTED
20020d4: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
return;
if ( !print_handler )
20020d8: e4 00 62 7c ld [ %g1 + 0x27c ], %l2 ! 201ba7c <print_handler><== NOT EXECUTED
20020dc: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
20020e0: 02 80 00 45 be 20021f4 <Stack_check_Dump_threads_usage+0x12c><== NOT EXECUTED
20020e4: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
20020e8: 32 80 00 0a bne,a 2002110 <Stack_check_Dump_threads_usage+0x48><== NOT EXECUTED
20020ec: e8 06 21 50 ld [ %i0 + 0x150 ], %l4 <== NOT EXECUTED
if (Stack_check_Interrupt_stack.area) {
20020f0: 23 00 80 6f sethi %hi(0x201bc00), %l1 <== NOT EXECUTED
20020f4: a2 14 61 18 or %l1, 0x118, %l1 ! 201bd18 <Stack_check_Interrupt_stack><== NOT EXECUTED
20020f8: c2 04 60 04 ld [ %l1 + 4 ], %g1 <== NOT EXECUTED
20020fc: a8 10 20 00 clr %l4 <== NOT EXECUTED
2002100: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2002104: 12 80 00 04 bne 2002114 <Stack_check_Dump_threads_usage+0x4c><== NOT EXECUTED
2002108: b0 10 20 00 clr %i0 <== NOT EXECUTED
200210c: 30 80 00 41 b,a 2002210 <Stack_check_Dump_threads_usage+0x148><== NOT EXECUTED
current = 0;
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
2002110: a2 06 20 c4 add %i0, 0xc4, %l1 <== NOT EXECUTED
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
2002114: ea 04 60 04 ld [ %l1 + 4 ], %l5 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
2002118: e6 04 40 00 ld [ %l1 ], %l3 <== 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);
200211c: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
2002120: a6 04 ff f0 add %l3, -16, %l3 <== NOT EXECUTED
high_water_mark = Stack_check_find_high_water_mark(low, size);
2002124: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
2002128: 7f ff ff d8 call 2002088 <Stack_check_find_high_water_mark><== NOT EXECUTED
200212c: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
if ( high_water_mark )
2002130: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
2002134: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
2002138: a0 05 40 13 add %l5, %l3, %l0 <== NOT EXECUTED
else
used = 0;
if ( the_thread ) {
200213c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
high_water_mark = Stack_check_find_high_water_mark(low, size);
if ( high_water_mark )
used = Stack_check_Calculate_used( low, size, high_water_mark );
2002140: a0 24 00 08 sub %l0, %o0, %l0 <== 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 )
2002144: a0 0c 00 01 and %l0, %g1, %l0 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
else
used = 0;
if ( the_thread ) {
2002148: 02 80 00 10 be 2002188 <Stack_check_Dump_threads_usage+0xc0><== NOT EXECUTED
200214c: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
(*print_handler)(
2002150: ea 06 20 08 ld [ %i0 + 8 ], %l5 <== NOT EXECUTED
2002154: ec 00 62 78 ld [ %g1 + 0x278 ], %l6 <== NOT EXECUTED
2002158: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED
200215c: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
2002160: 40 00 0e 5b call 2005acc <rtems_object_get_name> <== NOT EXECUTED
2002164: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED
2002168: 94 10 00 15 mov %l5, %o2 <== NOT EXECUTED
200216c: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED
2002170: 13 00 80 68 sethi %hi(0x201a000), %o1 <== NOT EXECUTED
2002174: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED
2002178: 9f c4 80 00 call %l2 <== NOT EXECUTED
200217c: 92 12 61 10 or %o1, 0x110, %o1 <== NOT EXECUTED
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
(*print_handler)(
2002180: 10 80 00 08 b 20021a0 <Stack_check_Dump_threads_usage+0xd8><== NOT EXECUTED
2002184: d6 04 40 00 ld [ %l1 ], %o3 <== 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 );
2002188: d0 00 62 78 ld [ %g1 + 0x278 ], %o0 <== NOT EXECUTED
200218c: 13 00 80 68 sethi %hi(0x201a000), %o1 <== NOT EXECUTED
2002190: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED
2002194: 9f c4 80 00 call %l2 <== NOT EXECUTED
2002198: 92 12 61 20 or %o1, 0x120, %o1 <== NOT EXECUTED
}
(*print_handler)(
200219c: d6 04 40 00 ld [ %l1 ], %o3 <== NOT EXECUTED
20021a0: d4 04 60 04 ld [ %l1 + 4 ], %o2 <== NOT EXECUTED
20021a4: 25 00 80 6e sethi %hi(0x201b800), %l2 <== NOT EXECUTED
20021a8: 23 00 80 6e sethi %hi(0x201b800), %l1 <== NOT EXECUTED
20021ac: c2 04 a2 7c ld [ %l2 + 0x27c ], %g1 <== NOT EXECUTED
20021b0: d0 04 62 78 ld [ %l1 + 0x278 ], %o0 <== NOT EXECUTED
20021b4: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED
20021b8: 98 10 00 14 mov %l4, %o4 <== NOT EXECUTED
20021bc: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED
20021c0: 9a 10 00 13 mov %l3, %o5 <== NOT EXECUTED
20021c4: 13 00 80 68 sethi %hi(0x201a000), %o1 <== NOT EXECUTED
20021c8: 9f c0 40 00 call %g1 <== NOT EXECUTED
20021cc: 92 12 61 30 or %o1, 0x130, %o1 ! 201a130 <rtems_filesystem_mount_table_size+0x380><== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
20021d0: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
20021d4: c2 00 62 74 ld [ %g1 + 0x274 ], %g1 ! 201ba74 <Stack_check_Initialized><== NOT EXECUTED
20021d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20021dc: 12 80 00 08 bne 20021fc <Stack_check_Dump_threads_usage+0x134><== NOT EXECUTED
20021e0: c2 04 a2 7c ld [ %l2 + 0x27c ], %g1 <== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
20021e4: d0 04 62 78 ld [ %l1 + 0x278 ], %o0 <== NOT EXECUTED
20021e8: 13 00 80 68 sethi %hi(0x201a000), %o1 <== NOT EXECUTED
20021ec: 9f c0 40 00 call %g1 <== NOT EXECUTED
20021f0: 92 12 61 50 or %o1, 0x150, %o1 ! 201a150 <rtems_filesystem_mount_table_size+0x3a0><== NOT EXECUTED
20021f4: 81 c7 e0 08 ret <== NOT EXECUTED
20021f8: 81 e8 00 00 restore <== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
20021fc: d0 04 62 78 ld [ %l1 + 0x278 ], %o0 <== NOT EXECUTED
2002200: 13 00 80 68 sethi %hi(0x201a000), %o1 <== NOT EXECUTED
2002204: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
2002208: 9f c0 40 00 call %g1 <== NOT EXECUTED
200220c: 92 12 61 60 or %o1, 0x160, %o1 <== NOT EXECUTED
2002210: 81 c7 e0 08 ret <== NOT EXECUTED
2002214: 81 e8 00 00 restore <== NOT EXECUTED
02002088 <Stack_check_find_high_water_mark>:
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
2002088: 90 02 20 10 add %o0, 0x10, %o0 <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
200208c: 84 0a 7f fc and %o1, -4, %g2 <== NOT EXECUTED
if (*base != U32_PATTERN)
2002090: 03 29 69 69 sethi %hi(0xa5a5a400), %g1 <== 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++)
2002094: 84 02 00 02 add %o0, %g2, %g2 <== NOT EXECUTED
2002098: 10 80 00 06 b 20020b0 <Stack_check_find_high_water_mark+0x28><== NOT EXECUTED
200209c: 82 10 61 a5 or %g1, 0x1a5, %g1 <== NOT EXECUTED
if (*base != U32_PATTERN)
20020a0: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
20020a4: 12 80 00 07 bne 20020c0 <Stack_check_find_high_water_mark+0x38><== NOT EXECUTED
20020a8: 01 00 00 00 nop <== 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++)
20020ac: 90 02 20 04 add %o0, 4, %o0 <== NOT EXECUTED
20020b0: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED
20020b4: 2a bf ff fb bcs,a 20020a0 <Stack_check_find_high_water_mark+0x18><== NOT EXECUTED
20020b8: c6 02 00 00 ld [ %o0 ], %g3 <== NOT EXECUTED
20020bc: 90 10 20 00 clr %o0 <== NOT EXECUTED
if (*base != U32_PATTERN)
return (void *) base;
#endif
return (void *)0;
}
20020c0: 81 c3 e0 08 retl <== NOT EXECUTED
0200228c <Stack_check_report_blown_task>:
*
* NOTE: The system is in a questionable state... we may not get
* the following message out.
*/
void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok)
{
200228c: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern_area(stack);
char name [32];
printk("BLOWN STACK!!!\n");
2002290: 11 00 80 68 sethi %hi(0x201a000), %o0 <== NOT EXECUTED
* the following message out.
*/
void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok)
{
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern_area(stack);
2002294: e0 06 20 c8 ld [ %i0 + 0xc8 ], %l0 <== NOT EXECUTED
char name [32];
printk("BLOWN STACK!!!\n");
2002298: 40 00 04 9e call 2003510 <printk> <== NOT EXECUTED
200229c: 90 12 21 d0 or %o0, 0x1d0, %o0 <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
20022a0: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
20022a4: 11 00 80 68 sethi %hi(0x201a000), %o0 <== NOT EXECUTED
20022a8: 40 00 04 9a call 2003510 <printk> <== NOT EXECUTED
20022ac: 90 12 21 e0 or %o0, 0x1e0, %o0 ! 201a1e0 <rtems_filesystem_mount_table_size+0x430><== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
20022b0: d2 06 20 08 ld [ %i0 + 8 ], %o1 <== NOT EXECUTED
20022b4: 11 00 80 68 sethi %hi(0x201a000), %o0 <== NOT EXECUTED
20022b8: 40 00 04 96 call 2003510 <printk> <== NOT EXECUTED
20022bc: 90 12 22 00 or %o0, 0x200, %o0 ! 201a200 <rtems_filesystem_mount_table_size+0x450><== NOT EXECUTED
printk(
20022c0: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED
20022c4: 11 00 80 68 sethi %hi(0x201a000), %o0 <== NOT EXECUTED
20022c8: 40 00 04 92 call 2003510 <printk> <== NOT EXECUTED
20022cc: 90 12 22 18 or %o0, 0x218, %o0 ! 201a218 <rtems_filesystem_mount_table_size+0x468><== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
20022d0: d0 06 20 08 ld [ %i0 + 8 ], %o0 <== NOT EXECUTED
20022d4: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
20022d8: 40 00 0d fd call 2005acc <rtems_object_get_name> <== NOT EXECUTED
20022dc: 92 10 20 20 mov 0x20, %o1 <== NOT EXECUTED
20022e0: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
20022e4: 11 00 80 68 sethi %hi(0x201a000), %o0 <== NOT EXECUTED
20022e8: 40 00 04 8a call 2003510 <printk> <== NOT EXECUTED
20022ec: 90 12 22 30 or %o0, 0x230, %o0 ! 201a230 <rtems_filesystem_mount_table_size+0x480><== NOT EXECUTED
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
20022f0: d2 06 20 c4 ld [ %i0 + 0xc4 ], %o1 <== NOT EXECUTED
20022f4: d4 06 20 c8 ld [ %i0 + 0xc8 ], %o2 <== NOT EXECUTED
20022f8: 11 00 80 68 sethi %hi(0x201a000), %o0 <== NOT EXECUTED
20022fc: 96 02 80 09 add %o2, %o1, %o3 <== NOT EXECUTED
2002300: 40 00 04 84 call 2003510 <printk> <== NOT EXECUTED
2002304: 90 12 22 48 or %o0, 0x248, %o0 <== NOT EXECUTED
"task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n",
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
2002308: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED
200230c: 12 80 00 07 bne 2002328 <Stack_check_report_blown_task+0x9c><== NOT EXECUTED
2002310: 11 00 80 68 sethi %hi(0x201a000), %o0 <== NOT EXECUTED
printk(
2002314: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED
2002318: 90 12 22 80 or %o0, 0x280, %o0 <== NOT EXECUTED
200231c: 92 10 20 10 mov 0x10, %o1 <== NOT EXECUTED
2002320: 40 00 04 7c call 2003510 <printk> <== NOT EXECUTED
2002324: 94 04 20 08 add %l0, 8, %o2 <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
2002328: 40 00 10 20 call 20063a8 <rtems_fatal_error_occurred> <== NOT EXECUTED
200232c: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED
02006a28 <_POSIX_Condition_variables_Wait_support>:
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
2006a28: 9d e3 bf 98 save %sp, -104, %sp
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
int status;
int mutex_status;
if ( !_POSIX_Mutex_Get( mutex, &location ) ) {
2006a2c: a0 07 bf fc add %fp, -4, %l0
2006a30: 90 10 00 19 mov %i1, %o0
2006a34: 40 00 00 7e call 2006c2c <_POSIX_Mutex_Get>
2006a38: 92 10 00 10 mov %l0, %o1
2006a3c: 80 a2 20 00 cmp %o0, 0
2006a40: 22 80 00 18 be,a 2006aa0 <_POSIX_Condition_variables_Wait_support+0x78>
2006a44: b0 10 20 16 mov 0x16, %i0
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
2006a48: 03 00 80 7a sethi %hi(0x201e800), %g1
2006a4c: c4 00 61 30 ld [ %g1 + 0x130 ], %g2 ! 201e930 <_Thread_Dispatch_disable_level>
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
2006a50: 92 10 00 10 mov %l0, %o1
2006a54: 84 00 bf ff add %g2, -1, %g2
2006a58: 90 10 00 18 mov %i0, %o0
2006a5c: c4 20 61 30 st %g2, [ %g1 + 0x130 ]
2006a60: 7f ff ff 74 call 2006830 <_POSIX_Condition_variables_Get>
2006a64: 01 00 00 00 nop
switch ( location ) {
2006a68: c2 07 bf fc ld [ %fp + -4 ], %g1
2006a6c: 80 a0 60 00 cmp %g1, 0
2006a70: 12 80 00 34 bne 2006b40 <_POSIX_Condition_variables_Wait_support+0x118>
2006a74: a0 10 00 08 mov %o0, %l0
case OBJECTS_LOCAL:
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
2006a78: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
2006a7c: 80 a0 60 00 cmp %g1, 0
2006a80: 02 80 00 0a be 2006aa8 <_POSIX_Condition_variables_Wait_support+0x80>
2006a84: 01 00 00 00 nop
2006a88: c4 06 40 00 ld [ %i1 ], %g2
2006a8c: 80 a0 40 02 cmp %g1, %g2
2006a90: 02 80 00 06 be 2006aa8 <_POSIX_Condition_variables_Wait_support+0x80>
2006a94: 01 00 00 00 nop
_Thread_Enable_dispatch();
2006a98: 40 00 0c ba call 2009d80 <_Thread_Enable_dispatch>
2006a9c: b0 10 20 16 mov 0x16, %i0 ! 16 <PROM_START+0x16>
return EINVAL;
2006aa0: 81 c7 e0 08 ret
2006aa4: 81 e8 00 00 restore
}
(void) pthread_mutex_unlock( mutex );
2006aa8: 40 00 00 f2 call 2006e70 <pthread_mutex_unlock>
2006aac: 90 10 00 19 mov %i1, %o0
_Thread_Enable_dispatch();
return EINVAL;
}
*/
if ( !already_timedout ) {
2006ab0: 80 8e e0 ff btst 0xff, %i3
2006ab4: 12 80 00 1c bne 2006b24 <_POSIX_Condition_variables_Wait_support+0xfc>
2006ab8: 23 00 80 7a sethi %hi(0x201e800), %l1
the_cond->Mutex = *mutex;
2006abc: c4 06 40 00 ld [ %i1 ], %g2
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
2006ac0: c2 04 61 f0 ld [ %l1 + 0x1f0 ], %g1
return EINVAL;
}
*/
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
2006ac4: c4 24 20 14 st %g2, [ %l0 + 0x14 ]
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
2006ac8: c0 20 60 34 clr [ %g1 + 0x34 ]
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
_Thread_Executing->Wait.id = *cond;
2006acc: c6 06 00 00 ld [ %i0 ], %g3
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
2006ad0: 84 04 20 18 add %l0, 0x18, %g2
_Thread_Executing->Wait.id = *cond;
2006ad4: c6 20 60 20 st %g3, [ %g1 + 0x20 ]
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
2006ad8: c4 20 60 44 st %g2, [ %g1 + 0x44 ]
_Thread_Executing->Wait.id = *cond;
_Thread_queue_Enqueue( &the_cond->Wait_queue, timeout );
2006adc: 92 10 00 1a mov %i2, %o1
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;
2006ae0: 82 10 20 01 mov 1, %g1
2006ae4: 90 10 00 02 mov %g2, %o0
2006ae8: 15 00 80 29 sethi %hi(0x200a400), %o2
2006aec: 94 12 a2 ec or %o2, 0x2ec, %o2 ! 200a6ec <_Thread_queue_Timeout>
2006af0: 40 00 0e 09 call 200a314 <_Thread_queue_Enqueue_with_handler>
2006af4: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
_Thread_Enable_dispatch();
2006af8: 40 00 0c a2 call 2009d80 <_Thread_Enable_dispatch>
2006afc: 01 00 00 00 nop
/*
* Switch ourself out because we blocked as a result of the
* _Thread_queue_Enqueue.
*/
status = _Thread_Executing->Wait.return_code;
2006b00: c2 04 61 f0 ld [ %l1 + 0x1f0 ], %g1
2006b04: f0 00 60 34 ld [ %g1 + 0x34 ], %i0
if ( status && status != ETIMEDOUT )
2006b08: 80 a6 20 74 cmp %i0, 0x74
2006b0c: 02 80 00 08 be 2006b2c <_POSIX_Condition_variables_Wait_support+0x104>
2006b10: 80 a6 20 00 cmp %i0, 0
2006b14: 02 80 00 06 be 2006b2c <_POSIX_Condition_variables_Wait_support+0x104>
2006b18: 01 00 00 00 nop
2006b1c: 81 c7 e0 08 ret <== NOT EXECUTED
2006b20: 81 e8 00 00 restore <== NOT EXECUTED
return status;
} else {
_Thread_Enable_dispatch();
2006b24: 40 00 0c 97 call 2009d80 <_Thread_Enable_dispatch>
2006b28: b0 10 20 74 mov 0x74, %i0
/*
* When we get here the dispatch disable level is 0.
*/
mutex_status = pthread_mutex_lock( mutex );
2006b2c: 40 00 00 b0 call 2006dec <pthread_mutex_lock>
2006b30: 90 10 00 19 mov %i1, %o0
if ( mutex_status )
2006b34: 80 a2 20 00 cmp %o0, 0
2006b38: 02 80 00 03 be 2006b44 <_POSIX_Condition_variables_Wait_support+0x11c>
2006b3c: 01 00 00 00 nop
2006b40: b0 10 20 16 mov 0x16, %i0 ! 16 <PROM_START+0x16>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
2006b44: 81 c7 e0 08 ret
2006b48: 81 e8 00 00 restore
0200b70c <_POSIX_Threads_Sporadic_budget_callout>:
)
{
POSIX_API_Control *api;
uint32_t new_priority;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
200b70c: c4 02 21 6c ld [ %o0 + 0x16c ], %g2
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
200b710: c6 00 a0 88 ld [ %g2 + 0x88 ], %g3
200b714: 05 00 80 6c sethi %hi(0x201b000), %g2
200b718: d2 08 a2 04 ldub [ %g2 + 0x204 ], %o1 ! 201b204 <rtems_maximum_priority>
*/
#if 0
printk( "callout %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
200b71c: c4 02 20 1c ld [ %o0 + 0x1c ], %g2
200b720: 92 22 40 03 sub %o1, %g3, %o1
/*
* This will prevent the thread from consuming its entire "budget"
* while at low priority.
*/
the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */
200b724: 86 10 3f ff mov -1, %g3
new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority);
the_thread->real_priority = new_priority;
200b728: d2 22 20 18 st %o1, [ %o0 + 0x18 ]
*/
#if 0
printk( "callout %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
200b72c: 80 a0 a0 00 cmp %g2, 0
200b730: 12 80 00 09 bne 200b754 <_POSIX_Threads_Sporadic_budget_callout+0x48>
200b734: c6 22 20 78 st %g3, [ %o0 + 0x78 ]
/*
* Make sure we are actually lowering it. If they have lowered it
* to logically lower than sched_ss_low_priority, then we do not want to
* change it.
*/
if ( the_thread->current_priority < new_priority ) {
200b738: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
200b73c: 80 a0 40 09 cmp %g1, %o1
200b740: 1a 80 00 05 bcc 200b754 <_POSIX_Threads_Sporadic_budget_callout+0x48>
200b744: 94 10 20 01 mov 1, %o2
_Thread_Change_priority( the_thread, new_priority, true );
200b748: 82 13 c0 00 mov %o7, %g1
200b74c: 7f ff ef b2 call 2007614 <_Thread_Change_priority>
200b750: 9e 10 40 00 mov %g1, %o7
200b754: 81 c3 e0 08 retl <== NOT EXECUTED
02007d20 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
2007d20: 9d e3 bf a0 save %sp, -96, %sp
2007d24: c2 07 a0 6c ld [ %fp + 0x6c ], %g1
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
2007d28: c0 26 61 68 clr [ %i1 + 0x168 ]
2007d2c: c0 26 61 6c clr [ %i1 + 0x16c ]
2007d30: c0 26 61 70 clr [ %i1 + 0x170 ]
extensions_area = NULL;
the_thread->libc_reent = NULL;
2007d34: c0 26 61 64 clr [ %i1 + 0x164 ]
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
2007d38: e0 00 40 00 ld [ %g1 ], %l0
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
2007d3c: 80 a6 a0 00 cmp %i2, 0
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
2007d40: e2 07 a0 60 ld [ %fp + 0x60 ], %l1
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
2007d44: 12 80 00 0f bne 2007d80 <_Thread_Initialize+0x60>
2007d48: e4 0f a0 5f ldub [ %fp + 0x5f ], %l2
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
2007d4c: 90 10 00 19 mov %i1, %o0
2007d50: 40 00 02 ab call 20087fc <_Thread_Stack_Allocate>
2007d54: 92 10 00 1b mov %i3, %o1
if ( !actual_stack_size || actual_stack_size < stack_size )
2007d58: 80 a2 00 1b cmp %o0, %i3
2007d5c: 0a 80 00 04 bcs 2007d6c <_Thread_Initialize+0x4c>
2007d60: 80 a2 20 00 cmp %o0, 0
2007d64: 12 80 00 04 bne 2007d74 <_Thread_Initialize+0x54>
2007d68: 82 10 20 01 mov 1, %g1
2007d6c: 81 c7 e0 08 ret
2007d70: 91 e8 20 00 restore %g0, 0, %o0
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
2007d74: f4 06 60 d0 ld [ %i1 + 0xd0 ], %i2
the_thread->Start.core_allocated_stack = true;
2007d78: 10 80 00 04 b 2007d88 <_Thread_Initialize+0x68>
2007d7c: c2 2e 60 c0 stb %g1, [ %i1 + 0xc0 ]
} else {
stack = stack_area;
actual_stack_size = stack_size;
the_thread->Start.core_allocated_stack = false;
2007d80: c0 2e 60 c0 clrb [ %i1 + 0xc0 ]
2007d84: 90 10 00 1b mov %i3, %o0
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
2007d88: f4 26 60 c8 st %i2, [ %i1 + 0xc8 ]
the_stack->size = size;
2007d8c: d0 26 60 c4 st %o0, [ %i1 + 0xc4 ]
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
2007d90: 80 8f 20 ff btst 0xff, %i4
2007d94: 02 80 00 08 be 2007db4 <_Thread_Initialize+0x94>
2007d98: b4 10 20 00 clr %i2
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
2007d9c: 90 10 20 88 mov 0x88, %o0
2007da0: 40 00 04 d7 call 20090fc <_Workspace_Allocate>
2007da4: b6 10 20 00 clr %i3
if ( !fp_area )
2007da8: b4 92 20 00 orcc %o0, 0, %i2
2007dac: 22 80 00 42 be,a 2007eb4 <_Thread_Initialize+0x194>
2007db0: d0 06 61 64 ld [ %i1 + 0x164 ], %o0
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
2007db4: 03 00 80 6f sethi %hi(0x201bc00), %g1
2007db8: d0 00 61 c0 ld [ %g1 + 0x1c0 ], %o0 ! 201bdc0 <_Thread_Maximum_extensions>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
if ( !fp_area )
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
2007dbc: f4 26 61 60 st %i2, [ %i1 + 0x160 ]
the_thread->Start.fp_context = fp_area;
2007dc0: f4 26 60 cc st %i2, [ %i1 + 0xcc ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
2007dc4: c0 26 60 50 clr [ %i1 + 0x50 ]
the_watchdog->routine = routine;
2007dc8: c0 26 60 64 clr [ %i1 + 0x64 ]
the_watchdog->id = id;
2007dcc: c0 26 60 68 clr [ %i1 + 0x68 ]
the_watchdog->user_data = user_data;
2007dd0: c0 26 60 6c clr [ %i1 + 0x6c ]
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
2007dd4: 80 a2 20 00 cmp %o0, 0
2007dd8: 02 80 00 08 be 2007df8 <_Thread_Initialize+0xd8>
2007ddc: b6 10 20 00 clr %i3
extensions_area = _Workspace_Allocate(
2007de0: 90 02 20 01 inc %o0
2007de4: 40 00 04 c6 call 20090fc <_Workspace_Allocate>
2007de8: 91 2a 20 02 sll %o0, 2, %o0
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
2007dec: b6 92 20 00 orcc %o0, 0, %i3
2007df0: 22 80 00 31 be,a 2007eb4 <_Thread_Initialize+0x194>
2007df4: d0 06 61 64 ld [ %i1 + 0x164 ], %o0
* if they are linked to the thread. An extension user may
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
2007df8: 80 a6 e0 00 cmp %i3, 0
2007dfc: 02 80 00 0c be 2007e2c <_Thread_Initialize+0x10c>
2007e00: f6 26 61 74 st %i3, [ %i1 + 0x174 ]
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
2007e04: 03 00 80 6f sethi %hi(0x201bc00), %g1
2007e08: c4 00 61 c0 ld [ %g1 + 0x1c0 ], %g2 ! 201bdc0 <_Thread_Maximum_extensions>
2007e0c: 10 80 00 05 b 2007e20 <_Thread_Initialize+0x100>
2007e10: 82 10 20 00 clr %g1
the_thread->extensions[i] = NULL;
2007e14: 87 28 60 02 sll %g1, 2, %g3
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
2007e18: 82 00 60 01 inc %g1
the_thread->extensions[i] = NULL;
2007e1c: c0 21 00 03 clr [ %g4 + %g3 ]
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
2007e20: 80 a0 40 02 cmp %g1, %g2
2007e24: 28 bf ff fc bleu,a 2007e14 <_Thread_Initialize+0xf4>
2007e28: c8 06 61 74 ld [ %i1 + 0x174 ], %g4
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
2007e2c: c2 07 a0 64 ld [ %fp + 0x64 ], %g1
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
2007e30: e4 2e 60 ac stb %l2, [ %i1 + 0xac ]
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
2007e34: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ]
switch ( budget_algorithm ) {
2007e38: 80 a4 60 02 cmp %l1, 2
2007e3c: 12 80 00 05 bne 2007e50 <_Thread_Initialize+0x130>
2007e40: e2 26 60 b0 st %l1, [ %i1 + 0xb0 ]
case THREAD_CPU_BUDGET_ALGORITHM_NONE:
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
2007e44: 03 00 80 6f sethi %hi(0x201bc00), %g1
2007e48: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 ! 201bc78 <_Thread_Ticks_per_timeslice>
2007e4c: c2 26 60 78 st %g1, [ %i1 + 0x78 ]
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
2007e50: c2 07 a0 68 ld [ %fp + 0x68 ], %g1
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
2007e54: 92 10 00 1d mov %i5, %o1
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
2007e58: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ]
the_thread->current_state = STATES_DORMANT;
2007e5c: 82 10 20 01 mov 1, %g1
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
2007e60: 90 10 00 19 mov %i1, %o0
#endif
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
2007e64: c2 26 60 10 st %g1, [ %i1 + 0x10 ]
the_thread->Wait.queue = NULL;
2007e68: c0 26 60 44 clr [ %i1 + 0x44 ]
the_thread->resource_count = 0;
2007e6c: c0 26 60 1c clr [ %i1 + 0x1c ]
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
2007e70: fa 26 60 18 st %i5, [ %i1 + 0x18 ]
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
2007e74: 40 00 01 c0 call 2008574 <_Thread_Set_priority>
2007e78: fa 26 60 bc st %i5, [ %i1 + 0xbc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
2007e7c: c2 16 60 0a lduh [ %i1 + 0xa ], %g1
2007e80: c4 06 20 1c ld [ %i0 + 0x1c ], %g2
2007e84: 83 28 60 02 sll %g1, 2, %g1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
2007e88: e0 26 60 0c st %l0, [ %i1 + 0xc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
2007e8c: f2 20 80 01 st %i1, [ %g2 + %g1 ]
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
2007e90: c0 26 60 84 clr [ %i1 + 0x84 ]
2007e94: c0 26 60 88 clr [ %i1 + 0x88 ]
* 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 );
2007e98: 90 10 00 19 mov %i1, %o0
2007e9c: 40 00 03 8c call 2008ccc <_User_extensions_Thread_create>
2007ea0: b0 10 20 01 mov 1, %i0
if ( extension_status )
2007ea4: 80 8a 20 ff btst 0xff, %o0
2007ea8: 12 80 00 27 bne 2007f44 <_Thread_Initialize+0x224>
2007eac: 01 00 00 00 nop
return true;
failed:
if ( the_thread->libc_reent )
2007eb0: d0 06 61 64 ld [ %i1 + 0x164 ], %o0
2007eb4: 80 a2 20 00 cmp %o0, 0
2007eb8: 22 80 00 05 be,a 2007ecc <_Thread_Initialize+0x1ac>
2007ebc: d0 06 61 68 ld [ %i1 + 0x168 ], %o0
_Workspace_Free( the_thread->libc_reent );
2007ec0: 40 00 04 98 call 2009120 <_Workspace_Free>
2007ec4: 01 00 00 00 nop
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
2007ec8: d0 06 61 68 ld [ %i1 + 0x168 ], %o0
2007ecc: 80 a2 20 00 cmp %o0, 0
2007ed0: 22 80 00 05 be,a 2007ee4 <_Thread_Initialize+0x1c4>
2007ed4: d0 06 61 6c ld [ %i1 + 0x16c ], %o0
_Workspace_Free( the_thread->API_Extensions[i] );
2007ed8: 40 00 04 92 call 2009120 <_Workspace_Free>
2007edc: 01 00 00 00 nop
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
2007ee0: d0 06 61 6c ld [ %i1 + 0x16c ], %o0
2007ee4: 80 a2 20 00 cmp %o0, 0
2007ee8: 22 80 00 05 be,a 2007efc <_Thread_Initialize+0x1dc>
2007eec: d0 06 61 70 ld [ %i1 + 0x170 ], %o0
_Workspace_Free( the_thread->API_Extensions[i] );
2007ef0: 40 00 04 8c call 2009120 <_Workspace_Free>
2007ef4: 01 00 00 00 nop
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
2007ef8: d0 06 61 70 ld [ %i1 + 0x170 ], %o0
2007efc: 80 a2 20 00 cmp %o0, 0
2007f00: 02 80 00 05 be 2007f14 <_Thread_Initialize+0x1f4>
2007f04: 80 a6 e0 00 cmp %i3, 0
_Workspace_Free( the_thread->API_Extensions[i] );
2007f08: 40 00 04 86 call 2009120 <_Workspace_Free> <== NOT EXECUTED
2007f0c: 01 00 00 00 nop <== NOT EXECUTED
if ( extensions_area )
2007f10: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED
2007f14: 02 80 00 05 be 2007f28 <_Thread_Initialize+0x208>
2007f18: 80 a6 a0 00 cmp %i2, 0
(void) _Workspace_Free( extensions_area );
2007f1c: 40 00 04 81 call 2009120 <_Workspace_Free>
2007f20: 90 10 00 1b mov %i3, %o0
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
2007f24: 80 a6 a0 00 cmp %i2, 0
2007f28: 02 80 00 05 be 2007f3c <_Thread_Initialize+0x21c>
2007f2c: 90 10 00 19 mov %i1, %o0
(void) _Workspace_Free( fp_area );
2007f30: 40 00 04 7c call 2009120 <_Workspace_Free>
2007f34: 90 10 00 1a mov %i2, %o0
#endif
_Thread_Stack_Free( the_thread );
2007f38: 90 10 00 19 mov %i1, %o0
2007f3c: 40 00 02 47 call 2008858 <_Thread_Stack_Free>
2007f40: b0 10 20 00 clr %i0
return false;
}
2007f44: 81 c7 e0 08 ret
2007f48: 81 e8 00 00 restore
02008268 <_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
)
{
2008268: 9d e3 bf a0 save %sp, -96, %sp
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
200826c: e0 06 60 14 ld [ %i1 + 0x14 ], %l0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
2008270: 82 06 60 3c add %i1, 0x3c, %g1
the_chain->permanent_null = NULL;
2008274: c0 26 60 3c clr [ %i1 + 0x3c ]
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
2008278: c2 26 60 38 st %g1, [ %i1 + 0x38 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
200827c: 82 06 60 38 add %i1, 0x38, %g1
2008280: c2 26 60 40 st %g1, [ %i1 + 0x40 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
2008284: 2d 00 80 6c sethi %hi(0x201b000), %l6
_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 ];
2008288: 83 34 20 06 srl %l0, 6, %g1
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
200828c: 80 8c 20 20 btst 0x20, %l0
_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 ];
2008290: a7 28 60 04 sll %g1, 4, %l3
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
2008294: ac 15 a2 04 or %l6, 0x204, %l6
_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 ];
2008298: 83 28 60 02 sll %g1, 2, %g1
block_state = the_thread_queue->state;
200829c: ea 06 20 38 ld [ %i0 + 0x38 ], %l5
_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 ];
20082a0: a6 24 c0 01 sub %l3, %g1, %l3
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
20082a4: 12 80 00 28 bne 2008344 <_Thread_queue_Enqueue_priority+0xdc>
20082a8: a6 06 00 13 add %i0, %l3, %l3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
20082ac: ac 04 e0 04 add %l3, 4, %l6
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
20082b0: 7f ff e7 c0 call 20021b0 <sparc_disable_interrupts>
20082b4: 01 00 00 00 nop
20082b8: a4 10 00 08 mov %o0, %l2
search_thread = (Thread_Control *) header->first;
20082bc: a8 10 3f ff mov -1, %l4
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
20082c0: 10 80 00 10 b 2008300 <_Thread_queue_Enqueue_priority+0x98>
20082c4: e2 04 c0 00 ld [ %l3 ], %l1
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
20082c8: 80 a4 00 14 cmp %l0, %l4
20082cc: 28 80 00 11 bleu,a 2008310 <_Thread_queue_Enqueue_priority+0xa8>
20082d0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
20082d4: 7f ff e7 bb call 20021c0 <sparc_enable_interrupts>
20082d8: 90 10 00 12 mov %l2, %o0
20082dc: 7f ff e7 b5 call 20021b0 <sparc_disable_interrupts>
20082e0: 01 00 00 00 nop
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
20082e4: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
20082e8: 80 8d 40 01 btst %l5, %g1
20082ec: 32 80 00 05 bne,a 2008300 <_Thread_queue_Enqueue_priority+0x98>
20082f0: e2 04 40 00 ld [ %l1 ], %l1
_ISR_Enable( level );
20082f4: 7f ff e7 b3 call 20021c0 <sparc_enable_interrupts> <== NOT EXECUTED
20082f8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
goto restart_forward_search;
20082fc: 30 bf ff ed b,a 20082b0 <_Thread_queue_Enqueue_priority+0x48><== NOT EXECUTED
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 ) ) {
2008300: 80 a4 40 16 cmp %l1, %l6
2008304: 32 bf ff f1 bne,a 20082c8 <_Thread_queue_Enqueue_priority+0x60>
2008308: e8 04 60 14 ld [ %l1 + 0x14 ], %l4
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
200830c: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
2008310: 80 a0 60 01 cmp %g1, 1
2008314: 12 80 00 3c bne 2008404 <_Thread_queue_Enqueue_priority+0x19c>
2008318: 90 10 00 12 mov %l2, %o0
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
200831c: 80 a4 00 14 cmp %l0, %l4
2008320: 02 80 00 2e be 20083d8 <_Thread_queue_Enqueue_priority+0x170>
2008324: c0 26 20 30 clr [ %i0 + 0x30 ]
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
2008328: c2 04 60 04 ld [ %l1 + 4 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
200832c: e2 26 40 00 st %l1, [ %i1 ]
the_node->previous = previous_node;
2008330: c2 26 60 04 st %g1, [ %i1 + 4 ]
previous_node->next = the_node;
search_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
2008334: f0 26 60 44 st %i0, [ %i1 + 0x44 ]
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;
2008338: f2 20 40 00 st %i1, [ %g1 ]
search_node->previous = the_node;
200833c: f2 24 60 04 st %i1, [ %l1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
2008340: 30 80 00 2d b,a 20083f4 <_Thread_queue_Enqueue_priority+0x18c>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
2008344: 7f ff e7 9b call 20021b0 <sparc_disable_interrupts>
2008348: e8 0d 80 00 ldub [ %l6 ], %l4
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
200834c: a8 05 20 01 inc %l4
_ISR_Disable( level );
2008350: a4 10 00 08 mov %o0, %l2
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
2008354: 10 80 00 10 b 2008394 <_Thread_queue_Enqueue_priority+0x12c>
2008358: e2 04 e0 08 ld [ %l3 + 8 ], %l1
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
200835c: 80 a4 00 14 cmp %l0, %l4
2008360: 3a 80 00 11 bcc,a 20083a4 <_Thread_queue_Enqueue_priority+0x13c>
2008364: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
2008368: 7f ff e7 96 call 20021c0 <sparc_enable_interrupts>
200836c: 90 10 00 12 mov %l2, %o0
2008370: 7f ff e7 90 call 20021b0 <sparc_disable_interrupts>
2008374: 01 00 00 00 nop
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
2008378: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
200837c: 80 8d 40 01 btst %l5, %g1
2008380: 32 80 00 05 bne,a 2008394 <_Thread_queue_Enqueue_priority+0x12c>
2008384: e2 04 60 04 ld [ %l1 + 4 ], %l1
_ISR_Enable( level );
2008388: 7f ff e7 8e call 20021c0 <sparc_enable_interrupts>
200838c: 90 10 00 12 mov %l2, %o0
goto restart_reverse_search;
2008390: 30 bf ff ed b,a 2008344 <_Thread_queue_Enqueue_priority+0xdc>
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 ) ) {
2008394: 80 a4 40 13 cmp %l1, %l3
2008398: 32 bf ff f1 bne,a 200835c <_Thread_queue_Enqueue_priority+0xf4>
200839c: e8 04 60 14 ld [ %l1 + 0x14 ], %l4
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
20083a0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
20083a4: 80 a0 60 01 cmp %g1, 1
20083a8: 12 80 00 17 bne 2008404 <_Thread_queue_Enqueue_priority+0x19c>
20083ac: 90 10 00 12 mov %l2, %o0
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
20083b0: 80 a4 00 14 cmp %l0, %l4
20083b4: 02 80 00 09 be 20083d8 <_Thread_queue_Enqueue_priority+0x170>
20083b8: c0 26 20 30 clr [ %i0 + 0x30 ]
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
20083bc: c2 04 40 00 ld [ %l1 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
20083c0: e2 26 60 04 st %l1, [ %i1 + 4 ]
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
20083c4: c2 26 40 00 st %g1, [ %i1 ]
the_node->previous = search_node;
search_node->next = the_node;
next_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
20083c8: f0 26 60 44 st %i0, [ %i1 + 0x44 ]
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;
20083cc: f2 24 40 00 st %i1, [ %l1 ]
next_node->previous = the_node;
20083d0: f2 20 60 04 st %i1, [ %g1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
20083d4: 30 80 00 08 b,a 20083f4 <_Thread_queue_Enqueue_priority+0x18c>
20083d8: a2 04 60 3c add %l1, 0x3c, %l1
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;
20083dc: c2 04 60 04 ld [ %l1 + 4 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
20083e0: e2 26 40 00 st %l1, [ %i1 ]
the_node->previous = previous_node;
20083e4: c2 26 60 04 st %g1, [ %i1 + 4 ]
previous_node->next = the_node;
search_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
20083e8: f0 26 60 44 st %i0, [ %i1 + 0x44 ]
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;
20083ec: f2 20 40 00 st %i1, [ %g1 ]
search_node->previous = the_node;
20083f0: f2 24 60 04 st %i1, [ %l1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
20083f4: 7f ff e7 73 call 20021c0 <sparc_enable_interrupts>
20083f8: b0 10 20 01 mov 1, %i0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
20083fc: 81 c7 e0 08 ret
2008400: 81 e8 00 00 restore
* the mutex by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return the_thread_queue->sync_state;
2008404: f0 06 20 30 ld [ %i0 + 0x30 ], %i0
* 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;
2008408: d0 26 80 00 st %o0, [ %i2 ]
return the_thread_queue->sync_state;
}
200840c: 81 c7 e0 08 ret
2008410: 81 e8 00 00 restore
02015554 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
2015554: 9d e3 bf 88 save %sp, -120, %sp
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
2015558: 35 00 80 f2 sethi %hi(0x203c800), %i2
201555c: b2 07 bf f4 add %fp, -12, %i1
2015560: ac 07 bf f8 add %fp, -8, %l6
2015564: a2 07 bf e8 add %fp, -24, %l1
2015568: a6 07 bf ec add %fp, -20, %l3
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
201556c: 37 00 80 f2 sethi %hi(0x203c800), %i3
2015570: 2b 00 80 f2 sethi %hi(0x203c800), %l5
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
2015574: c0 27 bf f8 clr [ %fp + -8 ]
2015578: c0 27 bf ec clr [ %fp + -20 ]
the_chain->last = _Chain_Head(the_chain);
201557c: f2 27 bf fc st %i1, [ %fp + -4 ]
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
2015580: ec 27 bf f4 st %l6, [ %fp + -12 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
2015584: e2 27 bf f0 st %l1, [ %fp + -16 ]
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
2015588: e6 27 bf e8 st %l3, [ %fp + -24 ]
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
201558c: b4 16 a2 04 or %i2, 0x204, %i2
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
2015590: b6 16 e1 44 or %i3, 0x144, %i3
2015594: aa 15 60 b0 or %l5, 0xb0, %l5
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
2015598: a8 06 20 30 add %i0, 0x30, %l4
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
201559c: a4 06 20 68 add %i0, 0x68, %l2
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
20155a0: b8 06 20 08 add %i0, 8, %i4
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
20155a4: ba 06 20 40 add %i0, 0x40, %i5
_Thread_Set_state( ts->thread, STATES_DELAYING );
_Timer_server_Reset_interval_system_watchdog( ts );
_Timer_server_Reset_tod_system_watchdog( ts );
_Thread_Enable_dispatch();
ts->active = true;
20155a8: ae 10 20 01 mov 1, %l7
{
/*
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
20155ac: f2 26 20 78 st %i1, [ %i0 + 0x78 ]
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
20155b0: c2 06 80 00 ld [ %i2 ], %g1
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
20155b4: d2 06 20 3c ld [ %i0 + 0x3c ], %o1
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
20155b8: 94 10 00 11 mov %l1, %o2
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
20155bc: c2 26 20 3c st %g1, [ %i0 + 0x3c ]
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
20155c0: 92 20 40 09 sub %g1, %o1, %o1
20155c4: 40 00 11 a5 call 2019c58 <_Watchdog_Adjust_to_chain>
20155c8: 90 10 00 14 mov %l4, %o0
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
20155cc: d4 06 20 74 ld [ %i0 + 0x74 ], %o2
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
20155d0: e0 06 c0 00 ld [ %i3 ], %l0
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
20155d4: 80 a4 00 0a cmp %l0, %o2
20155d8: 08 80 00 06 bleu 20155f0 <_Timer_server_Body+0x9c>
20155dc: 92 24 00 0a sub %l0, %o2, %o1
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
20155e0: 90 10 00 12 mov %l2, %o0
20155e4: 40 00 11 9d call 2019c58 <_Watchdog_Adjust_to_chain>
20155e8: 94 10 00 11 mov %l1, %o2
20155ec: 30 80 00 06 b,a 2015604 <_Timer_server_Body+0xb0>
} else if ( snapshot < last_snapshot ) {
20155f0: 1a 80 00 05 bcc 2015604 <_Timer_server_Body+0xb0>
20155f4: 94 22 80 10 sub %o2, %l0, %o2
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
20155f8: 90 10 00 12 mov %l2, %o0
20155fc: 40 00 11 70 call 2019bbc <_Watchdog_Adjust>
2015600: 92 10 20 01 mov 1, %o1
}
watchdogs->last_snapshot = snapshot;
2015604: e0 26 20 74 st %l0, [ %i0 + 0x74 ]
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
2015608: d0 06 20 78 ld [ %i0 + 0x78 ], %o0
201560c: 40 00 02 7e call 2016004 <_Chain_Get>
2015610: 01 00 00 00 nop
if ( timer == NULL ) {
2015614: 80 a2 20 00 cmp %o0, 0
2015618: 02 80 00 0f be 2015654 <_Timer_server_Body+0x100>
201561c: 01 00 00 00 nop
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
2015620: c2 02 20 38 ld [ %o0 + 0x38 ], %g1
2015624: 80 a0 60 01 cmp %g1, 1
2015628: 12 80 00 05 bne 201563c <_Timer_server_Body+0xe8>
201562c: 80 a0 60 03 cmp %g1, 3
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
2015630: 92 02 20 10 add %o0, 0x10, %o1
2015634: 10 80 00 05 b 2015648 <_Timer_server_Body+0xf4>
2015638: 90 10 00 14 mov %l4, %o0
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
201563c: 12 bf ff f3 bne 2015608 <_Timer_server_Body+0xb4>
2015640: 92 02 20 10 add %o0, 0x10, %o1
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
2015644: 90 10 00 12 mov %l2, %o0
2015648: 40 00 11 b9 call 2019d2c <_Watchdog_Insert>
201564c: 01 00 00 00 nop
2015650: 30 bf ff ee b,a 2015608 <_Timer_server_Body+0xb4>
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
2015654: 7f ff e5 06 call 200ea6c <sparc_disable_interrupts>
2015658: 01 00 00 00 nop
if ( _Chain_Is_empty( insert_chain ) ) {
201565c: c2 07 bf f4 ld [ %fp + -12 ], %g1
2015660: 80 a0 40 16 cmp %g1, %l6
2015664: 12 80 00 0a bne 201568c <_Timer_server_Body+0x138>
2015668: 01 00 00 00 nop
ts->insert_chain = NULL;
201566c: c0 26 20 78 clr [ %i0 + 0x78 ]
_ISR_Enable( level );
2015670: 7f ff e5 03 call 200ea7c <sparc_enable_interrupts>
2015674: 01 00 00 00 nop
_Chain_Initialize_empty( &fire_chain );
while ( true ) {
_Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain );
if ( !_Chain_Is_empty( &fire_chain ) ) {
2015678: c2 07 bf e8 ld [ %fp + -24 ], %g1
201567c: 80 a0 40 13 cmp %g1, %l3
2015680: 12 80 00 06 bne 2015698 <_Timer_server_Body+0x144>
2015684: 01 00 00 00 nop
2015688: 30 80 00 1a b,a 20156f0 <_Timer_server_Body+0x19c>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
201568c: 7f ff e4 fc call 200ea7c <sparc_enable_interrupts> <== NOT EXECUTED
2015690: 01 00 00 00 nop <== NOT EXECUTED
2015694: 30 bf ff c7 b,a 20155b0 <_Timer_server_Body+0x5c> <== NOT EXECUTED
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
2015698: 7f ff e4 f5 call 200ea6c <sparc_disable_interrupts>
201569c: 01 00 00 00 nop
20156a0: 84 10 00 08 mov %o0, %g2
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
20156a4: e0 07 bf e8 ld [ %fp + -24 ], %l0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
20156a8: 80 a4 00 13 cmp %l0, %l3
20156ac: 02 80 00 0e be 20156e4 <_Timer_server_Body+0x190>
20156b0: 80 a4 20 00 cmp %l0, 0
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
20156b4: c2 04 00 00 ld [ %l0 ], %g1
the_chain->first = new_first;
20156b8: c2 27 bf e8 st %g1, [ %fp + -24 ]
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
20156bc: 02 80 00 0a be 20156e4 <_Timer_server_Body+0x190>
20156c0: e2 20 60 04 st %l1, [ %g1 + 4 ]
watchdog->state = WATCHDOG_INACTIVE;
20156c4: c0 24 20 08 clr [ %l0 + 8 ]
_ISR_Enable( level );
20156c8: 7f ff e4 ed call 200ea7c <sparc_enable_interrupts>
20156cc: 01 00 00 00 nop
/*
* The timer server may block here and wait for resources or time.
* The system watchdogs are inactive and will remain inactive since
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
20156d0: d2 04 20 24 ld [ %l0 + 0x24 ], %o1
20156d4: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
20156d8: 9f c0 40 00 call %g1
20156dc: d0 04 20 20 ld [ %l0 + 0x20 ], %o0
}
20156e0: 30 bf ff ee b,a 2015698 <_Timer_server_Body+0x144>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
20156e4: 7f ff e4 e6 call 200ea7c <sparc_enable_interrupts>
20156e8: 90 10 00 02 mov %g2, %o0
20156ec: 30 bf ff b0 b,a 20155ac <_Timer_server_Body+0x58>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
20156f0: c0 2e 20 7c clrb [ %i0 + 0x7c ]
20156f4: c2 05 40 00 ld [ %l5 ], %g1
20156f8: 82 00 60 01 inc %g1
20156fc: c2 25 40 00 st %g1, [ %l5 ]
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
2015700: d0 06 00 00 ld [ %i0 ], %o0
2015704: 40 00 0e 8b call 2019130 <_Thread_Set_state>
2015708: 92 10 20 08 mov 8, %o1
_Timer_server_Reset_interval_system_watchdog( ts );
201570c: 7f ff ff 68 call 20154ac <_Timer_server_Reset_interval_system_watchdog>
2015710: 90 10 00 18 mov %i0, %o0
_Timer_server_Reset_tod_system_watchdog( ts );
2015714: 7f ff ff 7b call 2015500 <_Timer_server_Reset_tod_system_watchdog>
2015718: 90 10 00 18 mov %i0, %o0
_Thread_Enable_dispatch();
201571c: 40 00 0b af call 20185d8 <_Thread_Enable_dispatch>
2015720: 01 00 00 00 nop
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
2015724: 90 10 00 1c mov %i4, %o0
_Thread_Set_state( ts->thread, STATES_DELAYING );
_Timer_server_Reset_interval_system_watchdog( ts );
_Timer_server_Reset_tod_system_watchdog( ts );
_Thread_Enable_dispatch();
ts->active = true;
2015728: ee 2e 20 7c stb %l7, [ %i0 + 0x7c ]
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
201572c: 40 00 11 dd call 2019ea0 <_Watchdog_Remove>
2015730: 01 00 00 00 nop
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
2015734: 40 00 11 db call 2019ea0 <_Watchdog_Remove>
2015738: 90 10 00 1d mov %i5, %o0
201573c: 30 bf ff 9c b,a 20155ac <_Timer_server_Body+0x58>
02019418 <_exit>:
/*
* If the toolset uses init/fini sections, then we need to
* run the global destructors now.
*/
#if defined(__USE_INIT_FINI__)
FINI_SYMBOL();
2019418: 9d e3 bf a0 save %sp, -96, %sp
201941c: 40 00 07 44 call 201b12c <_fini>
2019420: 01 00 00 00 nop
* 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();
2019424: 7f ff ff e1 call 20193a8 <libc_wrapup>
2019428: 01 00 00 00 nop
rtems_shutdown_executive(status);
201942c: 40 00 00 4c call 201955c <rtems_shutdown_executive>
2019430: 90 10 00 18 mov %i0, %o0
2019434: 30 80 00 00 b,a 2019434 <_exit+0x1c> <== NOT EXECUTED
02003860 <_fcntl_r>:
int fd,
int cmd,
int arg
)
{
return fcntl( fd, cmd, arg );
2003860: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
2003864: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
2003868: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED
200386c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
2003870: 7f ff ff 7f call 200366c <fcntl> <== NOT EXECUTED
2003874: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
0200d800 <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
return getpid();
}
200d800: 81 c3 e0 08 retl <== NOT EXECUTED
200d804: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
0200ab40 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
200ab40: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
200ab44: 7f ff ff e6 call 200aadc <gettimeofday> <== NOT EXECUTED
200ab48: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
020042f0 <_link_r>:
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
20042f0: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
20042f4: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
20042f8: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
20042fc: 7f ff ff 61 call 2004080 <link> <== NOT EXECUTED
2004300: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
02019528 <_realloc_r>:
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
2019528: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
201952c: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
2019530: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
2019534: 40 00 00 17 call 2019590 <realloc> <== NOT EXECUTED
2019538: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
02006c98 <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
2006c98: 9d e3 bf 60 save %sp, -160, %sp
/*
* Get the parent node of the old path to be renamed. Find the parent path.
*/
old_parent_pathlen = rtems_filesystem_dirname ( old );
2006c9c: 7f ff fa 9f call 2005718 <rtems_filesystem_dirname>
2006ca0: 90 10 00 19 mov %i1, %o0
if ( old_parent_pathlen == 0 )
2006ca4: a0 92 20 00 orcc %o0, 0, %l0
2006ca8: 32 80 00 18 bne,a 2006d08 <_rename_r+0x70>
2006cac: 90 10 00 19 mov %i1, %o0
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
2006cb0: c2 4e 40 00 ldsb [ %i1 ], %g1
2006cb4: 80 a0 60 5c cmp %g1, 0x5c
2006cb8: 22 80 00 08 be,a 2006cd8 <_rename_r+0x40>
2006cbc: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED
2006cc0: 80 a0 60 2f cmp %g1, 0x2f
2006cc4: 22 80 00 05 be,a 2006cd8 <_rename_r+0x40>
2006cc8: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED
2006ccc: 80 a0 60 00 cmp %g1, 0
2006cd0: 12 80 00 06 bne 2006ce8 <_rename_r+0x50>
2006cd4: 03 00 80 9a sethi %hi(0x2026800), %g1
2006cd8: d2 00 63 90 ld [ %g1 + 0x390 ], %o1 ! 2026b90 <rtems_current_user_env><== NOT EXECUTED
2006cdc: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED
2006ce0: 10 80 00 05 b 2006cf4 <_rename_r+0x5c> <== NOT EXECUTED
2006ce4: 92 02 60 18 add %o1, 0x18, %o1 <== NOT EXECUTED
2006ce8: d2 00 63 90 ld [ %g1 + 0x390 ], %o1
2006cec: 90 07 bf d4 add %fp, -44, %o0
2006cf0: 92 02 60 04 add %o1, 4, %o1
2006cf4: 94 10 20 14 mov 0x14, %o2
2006cf8: 40 00 3b cf call 2015c34 <memcpy>
2006cfc: a2 10 20 00 clr %l1
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
2006d00: 10 80 00 0b b 2006d2c <_rename_r+0x94>
2006d04: 94 10 20 14 mov 0x14, %o2
old_parent_pathlen = rtems_filesystem_dirname ( old );
if ( old_parent_pathlen == 0 )
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
else {
result = rtems_filesystem_evaluate_path( old, old_parent_pathlen,
2006d08: 92 10 00 10 mov %l0, %o1
2006d0c: 94 10 20 02 mov 2, %o2
2006d10: 96 07 bf d4 add %fp, -44, %o3
2006d14: 7f ff fa cf call 2005850 <rtems_filesystem_evaluate_path>
2006d18: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
2006d1c: 80 a2 20 00 cmp %o0, 0
2006d20: 12 80 00 e3 bne 20070ac <_rename_r+0x414>
2006d24: a2 10 20 01 mov 1, %l1
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
2006d28: 94 10 20 14 mov 0x14, %o2
2006d2c: a6 07 bf e8 add %fp, -24, %l3
2006d30: a4 07 bf d4 add %fp, -44, %l2
2006d34: 90 10 00 13 mov %l3, %o0
2006d38: 40 00 3b bf call 2015c34 <memcpy>
2006d3c: 92 10 00 12 mov %l2, %o1
name = old + old_parent_pathlen;
2006d40: b2 06 40 10 add %i1, %l0, %i1
2006d44: f2 27 bf fc st %i1, [ %fp + -4 ]
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
2006d48: 40 00 42 04 call 2017558 <strlen>
2006d4c: 90 10 00 19 mov %i1, %o0
2006d50: 92 10 00 08 mov %o0, %o1
2006d54: 7f ff fa 60 call 20056d4 <rtems_filesystem_prefix_separators>
2006d58: 90 10 00 19 mov %i1, %o0
2006d5c: b2 06 40 08 add %i1, %o0, %i1
2006d60: f2 27 bf fc st %i1, [ %fp + -4 ]
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
2006d64: 40 00 41 fd call 2017558 <strlen>
2006d68: 90 10 00 19 mov %i1, %o0
2006d6c: 96 10 00 13 mov %l3, %o3
2006d70: 92 10 00 08 mov %o0, %o1
2006d74: 94 10 20 00 clr %o2
2006d78: 90 10 00 19 mov %i1, %o0
2006d7c: 7f ff fa 79 call 2005760 <rtems_filesystem_evaluate_relative_path>
2006d80: 98 10 20 00 clr %o4
0, &old_loc, false );
if ( result != 0 ) {
2006d84: 80 a2 20 00 cmp %o0, 0
2006d88: 22 80 00 0e be,a 2006dc0 <_rename_r+0x128>
2006d8c: c2 4e 80 00 ldsb [ %i2 ], %g1
if ( free_old_parentloc )
2006d90: 80 8c 60 ff btst 0xff, %l1
2006d94: 02 80 00 4e be 2006ecc <_rename_r+0x234>
2006d98: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( &old_parent_loc );
2006d9c: c2 07 bf e0 ld [ %fp + -32 ], %g1
2006da0: 80 a0 60 00 cmp %g1, 0
2006da4: 02 80 00 c3 be 20070b0 <_rename_r+0x418>
2006da8: 01 00 00 00 nop
2006dac: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2006db0: 80 a0 60 00 cmp %g1, 0
2006db4: 02 80 00 46 be 2006ecc <_rename_r+0x234>
2006db8: 90 10 00 12 mov %l2, %o0
2006dbc: 30 80 00 42 b,a 2006ec4 <_rename_r+0x22c>
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
2006dc0: 80 a0 60 5c cmp %g1, 0x5c
2006dc4: 22 80 00 08 be,a 2006de4 <_rename_r+0x14c>
2006dc8: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED
2006dcc: 80 a0 60 2f cmp %g1, 0x2f
2006dd0: 22 80 00 05 be,a 2006de4 <_rename_r+0x14c>
2006dd4: 03 00 80 9a sethi %hi(0x2026800), %g1
2006dd8: 80 a0 60 00 cmp %g1, 0
2006ddc: 12 80 00 09 bne 2006e00 <_rename_r+0x168>
2006de0: 03 00 80 9a sethi %hi(0x2026800), %g1
2006de4: d2 00 63 90 ld [ %g1 + 0x390 ], %o1 ! 2026b90 <rtems_current_user_env>
2006de8: 90 07 bf c0 add %fp, -64, %o0
2006dec: 92 02 60 18 add %o1, 0x18, %o1
2006df0: 40 00 3b 91 call 2015c34 <memcpy>
2006df4: 94 10 20 14 mov 0x14, %o2
2006df8: 10 80 00 08 b 2006e18 <_rename_r+0x180>
2006dfc: 90 10 20 01 mov 1, %o0
2006e00: d2 00 63 90 ld [ %g1 + 0x390 ], %o1
2006e04: 90 07 bf c0 add %fp, -64, %o0
2006e08: 92 02 60 04 add %o1, 4, %o1
2006e0c: 40 00 3b 8a call 2015c34 <memcpy>
2006e10: 94 10 20 14 mov 0x14, %o2
2006e14: 90 10 20 00 clr %o0
if ( !new_parent_loc.ops->evalformake_h ) {
2006e18: c2 07 bf cc ld [ %fp + -52 ], %g1
2006e1c: c2 00 60 04 ld [ %g1 + 4 ], %g1
2006e20: 80 a0 60 00 cmp %g1, 0
2006e24: 02 80 00 5e be 2006f9c <_rename_r+0x304>
2006e28: 94 07 bf fc add %fp, -4, %o2
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
2006e2c: 90 06 80 08 add %i2, %o0, %o0
2006e30: a0 07 bf c0 add %fp, -64, %l0
2006e34: 9f c0 40 00 call %g1
2006e38: 92 10 00 10 mov %l0, %o1
if ( result != 0 ) {
2006e3c: 80 a2 20 00 cmp %o0, 0
2006e40: 02 80 00 25 be 2006ed4 <_rename_r+0x23c>
2006e44: c2 07 bf d0 ld [ %fp + -48 ], %g1
rtems_filesystem_freenode( &new_parent_loc );
2006e48: c2 07 bf cc ld [ %fp + -52 ], %g1
2006e4c: 80 a0 60 00 cmp %g1, 0
2006e50: 02 80 00 09 be 2006e74 <_rename_r+0x1dc>
2006e54: 80 8c 60 ff btst 0xff, %l1
2006e58: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2006e5c: 80 a0 60 00 cmp %g1, 0
2006e60: 02 80 00 05 be 2006e74 <_rename_r+0x1dc>
2006e64: 80 8c 60 ff btst 0xff, %l1
2006e68: 9f c0 40 00 call %g1
2006e6c: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
2006e70: 80 8c 60 ff btst 0xff, %l1
2006e74: 02 80 00 0d be 2006ea8 <_rename_r+0x210>
2006e78: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
2006e7c: c2 07 bf e0 ld [ %fp + -32 ], %g1
2006e80: 80 a0 60 00 cmp %g1, 0
2006e84: 22 80 00 09 be,a 2006ea8 <_rename_r+0x210>
2006e88: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
2006e8c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2006e90: 80 a0 60 00 cmp %g1, 0
2006e94: 22 80 00 05 be,a 2006ea8 <_rename_r+0x210>
2006e98: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
2006e9c: 9f c0 40 00 call %g1
2006ea0: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
2006ea4: c2 07 bf f4 ld [ %fp + -12 ], %g1
2006ea8: 80 a0 60 00 cmp %g1, 0
2006eac: 02 80 00 08 be 2006ecc <_rename_r+0x234>
2006eb0: b0 10 3f ff mov -1, %i0
2006eb4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2006eb8: 80 a0 60 00 cmp %g1, 0
2006ebc: 02 80 00 04 be 2006ecc <_rename_r+0x234>
2006ec0: 90 07 bf e8 add %fp, -24, %o0
2006ec4: 9f c0 40 00 call %g1
2006ec8: b0 10 3f ff mov -1, %i0
2006ecc: 81 c7 e0 08 ret
2006ed0: 81 e8 00 00 restore
/*
* Check to see if the caller is trying to rename across file system
* boundaries.
*/
if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) {
2006ed4: c6 07 bf e4 ld [ %fp + -28 ], %g3
2006ed8: 80 a0 c0 01 cmp %g3, %g1
2006edc: 02 80 00 26 be 2006f74 <_rename_r+0x2dc>
2006ee0: c4 07 bf cc ld [ %fp + -52 ], %g2
rtems_filesystem_freenode( &new_parent_loc );
2006ee4: 80 a0 a0 00 cmp %g2, 0
2006ee8: 02 80 00 09 be 2006f0c <_rename_r+0x274>
2006eec: 80 8c 60 ff btst 0xff, %l1
2006ef0: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
2006ef4: 80 a0 60 00 cmp %g1, 0
2006ef8: 02 80 00 05 be 2006f0c <_rename_r+0x274>
2006efc: 80 8c 60 ff btst 0xff, %l1
2006f00: 9f c0 40 00 call %g1
2006f04: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
2006f08: 80 8c 60 ff btst 0xff, %l1
2006f0c: 02 80 00 0d be 2006f40 <_rename_r+0x2a8>
2006f10: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
2006f14: c2 07 bf e0 ld [ %fp + -32 ], %g1
2006f18: 80 a0 60 00 cmp %g1, 0
2006f1c: 22 80 00 09 be,a 2006f40 <_rename_r+0x2a8>
2006f20: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
2006f24: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2006f28: 80 a0 60 00 cmp %g1, 0
2006f2c: 22 80 00 05 be,a 2006f40 <_rename_r+0x2a8>
2006f30: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
2006f34: 9f c0 40 00 call %g1
2006f38: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
2006f3c: c2 07 bf f4 ld [ %fp + -12 ], %g1
2006f40: 80 a0 60 00 cmp %g1, 0
2006f44: 02 80 00 08 be 2006f64 <_rename_r+0x2cc>
2006f48: 01 00 00 00 nop
2006f4c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2006f50: 80 a0 60 00 cmp %g1, 0
2006f54: 02 80 00 04 be 2006f64 <_rename_r+0x2cc>
2006f58: 01 00 00 00 nop
2006f5c: 9f c0 40 00 call %g1
2006f60: 90 07 bf e8 add %fp, -24, %o0
rtems_set_errno_and_return_minus_one( EXDEV );
2006f64: 40 00 34 aa call 201420c <__errno>
2006f68: b0 10 3f ff mov -1, %i0
2006f6c: 10 80 00 26 b 2007004 <_rename_r+0x36c>
2006f70: 82 10 20 12 mov 0x12, %g1
}
if ( !new_parent_loc.ops->rename_h ) {
2006f74: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1
2006f78: 80 a0 60 00 cmp %g1, 0
2006f7c: 12 80 00 25 bne 2007010 <_rename_r+0x378>
2006f80: d6 07 bf fc ld [ %fp + -4 ], %o3
rtems_filesystem_freenode( &new_parent_loc );
2006f84: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
2006f88: 80 a0 60 00 cmp %g1, 0
2006f8c: 02 80 00 05 be 2006fa0 <_rename_r+0x308>
2006f90: 80 8c 60 ff btst 0xff, %l1
2006f94: 9f c0 40 00 call %g1
2006f98: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
2006f9c: 80 8c 60 ff btst 0xff, %l1
2006fa0: 02 80 00 0d be 2006fd4 <_rename_r+0x33c>
2006fa4: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
2006fa8: c2 07 bf e0 ld [ %fp + -32 ], %g1
2006fac: 80 a0 60 00 cmp %g1, 0
2006fb0: 22 80 00 09 be,a 2006fd4 <_rename_r+0x33c>
2006fb4: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
2006fb8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2006fbc: 80 a0 60 00 cmp %g1, 0
2006fc0: 22 80 00 05 be,a 2006fd4 <_rename_r+0x33c>
2006fc4: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
2006fc8: 9f c0 40 00 call %g1
2006fcc: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
2006fd0: c2 07 bf f4 ld [ %fp + -12 ], %g1
2006fd4: 80 a0 60 00 cmp %g1, 0
2006fd8: 02 80 00 08 be 2006ff8 <_rename_r+0x360>
2006fdc: 01 00 00 00 nop
2006fe0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2006fe4: 80 a0 60 00 cmp %g1, 0
2006fe8: 02 80 00 04 be 2006ff8 <_rename_r+0x360>
2006fec: 01 00 00 00 nop
2006ff0: 9f c0 40 00 call %g1
2006ff4: 90 07 bf e8 add %fp, -24, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
2006ff8: 40 00 34 85 call 201420c <__errno>
2006ffc: b0 10 3f ff mov -1, %i0
2007000: 82 10 20 86 mov 0x86, %g1
2007004: c2 22 00 00 st %g1, [ %o0 ]
2007008: 81 c7 e0 08 ret
200700c: 81 e8 00 00 restore
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
2007010: 90 07 bf d4 add %fp, -44, %o0
2007014: 92 07 bf e8 add %fp, -24, %o1
2007018: 9f c0 40 00 call %g1
200701c: 94 10 00 10 mov %l0, %o2
rtems_filesystem_freenode( &new_parent_loc );
2007020: c2 07 bf cc ld [ %fp + -52 ], %g1
2007024: 80 a0 60 00 cmp %g1, 0
2007028: 02 80 00 08 be 2007048 <_rename_r+0x3b0>
200702c: b0 10 00 08 mov %o0, %i0
2007030: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2007034: 80 a0 60 00 cmp %g1, 0
2007038: 02 80 00 05 be 200704c <_rename_r+0x3b4>
200703c: 80 8c 60 ff btst 0xff, %l1
2007040: 9f c0 40 00 call %g1
2007044: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
2007048: 80 8c 60 ff btst 0xff, %l1
200704c: 02 80 00 0d be 2007080 <_rename_r+0x3e8>
2007050: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
2007054: c2 07 bf e0 ld [ %fp + -32 ], %g1
2007058: 80 a0 60 00 cmp %g1, 0
200705c: 22 80 00 09 be,a 2007080 <_rename_r+0x3e8>
2007060: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
2007064: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2007068: 80 a0 60 00 cmp %g1, 0
200706c: 22 80 00 05 be,a 2007080 <_rename_r+0x3e8>
2007070: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
2007074: 9f c0 40 00 call %g1
2007078: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
200707c: c2 07 bf f4 ld [ %fp + -12 ], %g1
2007080: 80 a0 60 00 cmp %g1, 0
2007084: 02 80 00 0b be 20070b0 <_rename_r+0x418>
2007088: 01 00 00 00 nop
200708c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2007090: 80 a0 60 00 cmp %g1, 0
2007094: 02 80 00 07 be 20070b0 <_rename_r+0x418>
2007098: 01 00 00 00 nop
200709c: 9f c0 40 00 call %g1
20070a0: 90 07 bf e8 add %fp, -24, %o0
20070a4: 81 c7 e0 08 ret
20070a8: 81 e8 00 00 restore
20070ac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return result;
}
20070b0: 81 c7 e0 08 ret <== NOT EXECUTED
20070b4: 81 e8 00 00 restore <== NOT EXECUTED
02004ff8 <_stat_r>:
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
2004ff8: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
2004ffc: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
2005000: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
2005004: 7f ff ff c0 call 2004f04 <stat> <== NOT EXECUTED
2005008: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
0200e808 <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
200e808: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
200e80c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
200e810: 7f ff ff 57 call 200e56c <unlink> <== NOT EXECUTED
200e814: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
0200c644 <chdir>:
#include <rtems/seterr.h>
int chdir(
const char *pathname
)
{
200c644: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
200c648: 80 a6 20 00 cmp %i0, 0
200c64c: 12 80 00 06 bne 200c664 <chdir+0x20>
200c650: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
200c654: 40 00 11 77 call 2010c30 <__errno>
200c658: 01 00 00 00 nop
200c65c: 10 80 00 2f b 200c718 <chdir+0xd4>
200c660: 82 10 20 0e mov 0xe, %g1 ! e <PROM_START+0xe>
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
200c664: 40 00 15 12 call 2011aac <strlen>
200c668: 90 10 00 18 mov %i0, %o0
rtems_set_errno_and_return_minus_one( EFAULT );
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
200c66c: a0 07 bf ec add %fp, -20, %l0
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
200c670: 92 10 00 08 mov %o0, %o1
rtems_set_errno_and_return_minus_one( EFAULT );
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
200c674: 94 10 20 01 mov 1, %o2
200c678: 90 10 00 18 mov %i0, %o0
200c67c: 96 10 00 10 mov %l0, %o3
200c680: 98 10 20 01 mov 1, %o4
200c684: 7f ff d9 f2 call 2002e4c <rtems_filesystem_evaluate_path>
200c688: b0 10 3f ff mov -1, %i0
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
200c68c: 80 a2 20 00 cmp %o0, 0
200c690: 12 80 00 37 bne 200c76c <chdir+0x128>
200c694: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
200c698: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
200c69c: 80 a0 60 00 cmp %g1, 0
200c6a0: 12 80 00 0c bne 200c6d0 <chdir+0x8c>
200c6a4: 01 00 00 00 nop
rtems_filesystem_freenode( &loc );
200c6a8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
200c6ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200c6b0: 02 80 00 04 be 200c6c0 <chdir+0x7c> <== NOT EXECUTED
200c6b4: 01 00 00 00 nop <== NOT EXECUTED
200c6b8: 9f c0 40 00 call %g1 <== NOT EXECUTED
200c6bc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
200c6c0: 40 00 11 5c call 2010c30 <__errno> <== NOT EXECUTED
200c6c4: 01 00 00 00 nop <== NOT EXECUTED
200c6c8: 10 80 00 14 b 200c718 <chdir+0xd4> <== NOT EXECUTED
200c6cc: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
200c6d0: 9f c0 40 00 call %g1
200c6d4: 90 10 00 10 mov %l0, %o0
200c6d8: 80 a2 20 01 cmp %o0, 1
200c6dc: 02 80 00 12 be 200c724 <chdir+0xe0>
200c6e0: 03 00 80 76 sethi %hi(0x201d800), %g1
rtems_filesystem_freenode( &loc );
200c6e4: c2 07 bf f8 ld [ %fp + -8 ], %g1
200c6e8: 80 a0 60 00 cmp %g1, 0
200c6ec: 02 80 00 08 be 200c70c <chdir+0xc8>
200c6f0: 01 00 00 00 nop
200c6f4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
200c6f8: 80 a0 60 00 cmp %g1, 0
200c6fc: 02 80 00 04 be 200c70c <chdir+0xc8>
200c700: 01 00 00 00 nop
200c704: 9f c0 40 00 call %g1
200c708: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( ENOTDIR );
200c70c: 40 00 11 49 call 2010c30 <__errno>
200c710: 01 00 00 00 nop
200c714: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
200c718: c2 22 00 00 st %g1, [ %o0 ]
200c71c: 81 c7 e0 08 ret
200c720: 91 e8 3f ff restore %g0, -1, %o0
}
rtems_filesystem_freenode( &rtems_filesystem_current );
200c724: d0 00 61 d8 ld [ %g1 + 0x1d8 ], %o0
200c728: c2 02 20 10 ld [ %o0 + 0x10 ], %g1
200c72c: 80 a0 60 00 cmp %g1, 0
200c730: 22 80 00 09 be,a 200c754 <chdir+0x110>
200c734: 03 00 80 76 sethi %hi(0x201d800), %g1 <== NOT EXECUTED
200c738: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 201d81c <_fini+0x18>
200c73c: 80 a0 60 00 cmp %g1, 0
200c740: 22 80 00 05 be,a 200c754 <chdir+0x110>
200c744: 03 00 80 76 sethi %hi(0x201d800), %g1 <== NOT EXECUTED
200c748: 9f c0 40 00 call %g1
200c74c: 90 02 20 04 add %o0, 4, %o0
rtems_filesystem_current = loc;
200c750: 03 00 80 76 sethi %hi(0x201d800), %g1
200c754: d0 00 61 d8 ld [ %g1 + 0x1d8 ], %o0 ! 201d9d8 <rtems_current_user_env>
200c758: 92 07 bf ec add %fp, -20, %o1
200c75c: 90 02 20 04 add %o0, 4, %o0
200c760: 94 10 20 14 mov 0x14, %o2
200c764: 40 00 13 6f call 2011520 <memcpy>
200c768: b0 10 20 00 clr %i0
return 0;
}
200c76c: 81 c7 e0 08 ret
200c770: 81 e8 00 00 restore
020048d0 <chmod>:
int chmod(
const char *path,
mode_t mode
)
{
20048d0: 9d e3 bf 88 save %sp, -120, %sp
int status;
rtems_filesystem_location_info_t loc;
int result;
status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true );
20048d4: 40 00 42 71 call 2015298 <strlen>
20048d8: 90 10 00 18 mov %i0, %o0
20048dc: a0 07 bf ec add %fp, -20, %l0
20048e0: 92 10 00 08 mov %o0, %o1
20048e4: 94 10 20 00 clr %o2
20048e8: 90 10 00 18 mov %i0, %o0
20048ec: 96 10 00 10 mov %l0, %o3
20048f0: 98 10 20 01 mov 1, %o4
20048f4: 40 00 00 c5 call 2004c08 <rtems_filesystem_evaluate_path>
20048f8: b0 10 3f ff mov -1, %i0
if ( status != 0 )
20048fc: 80 a2 20 00 cmp %o0, 0
2004900: 12 80 00 24 bne 2004990 <chmod+0xc0>
2004904: c2 07 bf f4 ld [ %fp + -12 ], %g1
return -1;
if ( !loc.handlers ){
2004908: 80 a0 60 00 cmp %g1, 0
200490c: 32 80 00 10 bne,a 200494c <chmod+0x7c>
2004910: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
rtems_filesystem_freenode( &loc );
2004914: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
2004918: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200491c: 02 80 00 08 be 200493c <chmod+0x6c> <== NOT EXECUTED
2004920: 01 00 00 00 nop <== NOT EXECUTED
2004924: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
2004928: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200492c: 02 80 00 04 be 200493c <chmod+0x6c> <== NOT EXECUTED
2004930: 01 00 00 00 nop <== NOT EXECUTED
2004934: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004938: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
200493c: 40 00 3b 2a call 20135e4 <__errno> <== NOT EXECUTED
2004940: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2004944: 10 80 00 12 b 200498c <chmod+0xbc> <== NOT EXECUTED
2004948: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
}
if ( !loc.handlers->fchmod_h ){
200494c: 80 a0 60 00 cmp %g1, 0
2004950: 12 80 00 12 bne 2004998 <chmod+0xc8>
2004954: 92 10 00 19 mov %i1, %o1
rtems_filesystem_freenode( &loc );
2004958: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
200495c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004960: 02 80 00 08 be 2004980 <chmod+0xb0> <== NOT EXECUTED
2004964: 01 00 00 00 nop <== NOT EXECUTED
2004968: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
200496c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004970: 02 80 00 04 be 2004980 <chmod+0xb0> <== NOT EXECUTED
2004974: 01 00 00 00 nop <== NOT EXECUTED
2004978: 9f c0 40 00 call %g1 <== NOT EXECUTED
200497c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
2004980: 40 00 3b 19 call 20135e4 <__errno> <== NOT EXECUTED
2004984: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2004988: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
200498c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2004990: 81 c7 e0 08 ret
2004994: 81 e8 00 00 restore
}
result = (*loc.handlers->fchmod_h)( &loc, mode );
2004998: 9f c0 40 00 call %g1
200499c: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
20049a0: c2 07 bf f8 ld [ %fp + -8 ], %g1
20049a4: 80 a0 60 00 cmp %g1, 0
20049a8: 02 bf ff fa be 2004990 <chmod+0xc0>
20049ac: b0 10 00 08 mov %o0, %i0
20049b0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
20049b4: 80 a0 60 00 cmp %g1, 0
20049b8: 02 80 00 04 be 20049c8 <chmod+0xf8>
20049bc: 01 00 00 00 nop
20049c0: 9f c0 40 00 call %g1
20049c4: 90 10 00 10 mov %l0, %o0
return result;
}
20049c8: 81 c7 e0 08 ret
20049cc: 81 e8 00 00 restore
020049d0 <chown>:
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
20049d0: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
20049d4: 40 00 42 31 call 2015298 <strlen>
20049d8: 90 10 00 18 mov %i0, %o0
20049dc: a0 07 bf ec add %fp, -20, %l0
20049e0: 92 10 00 08 mov %o0, %o1
20049e4: 94 10 20 00 clr %o2
20049e8: 90 10 00 18 mov %i0, %o0
20049ec: 96 10 00 10 mov %l0, %o3
20049f0: 98 10 20 01 mov 1, %o4
20049f4: 40 00 00 85 call 2004c08 <rtems_filesystem_evaluate_path>
20049f8: b0 10 3f ff mov -1, %i0
20049fc: 80 a2 20 00 cmp %o0, 0
2004a00: 12 80 00 10 bne 2004a40 <chown+0x70>
2004a04: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !loc.ops->chown_h ) {
2004a08: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1
2004a0c: 80 a0 60 00 cmp %g1, 0
2004a10: 12 80 00 0e bne 2004a48 <chown+0x78>
2004a14: 93 2e 60 10 sll %i1, 0x10, %o1
rtems_filesystem_freenode( &loc );
2004a18: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
2004a1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004a20: 02 80 00 04 be 2004a30 <chown+0x60> <== NOT EXECUTED
2004a24: 01 00 00 00 nop <== NOT EXECUTED
2004a28: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004a2c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
2004a30: 40 00 3a ed call 20135e4 <__errno> <== NOT EXECUTED
2004a34: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2004a38: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
2004a3c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2004a40: 81 c7 e0 08 ret
2004a44: 81 e8 00 00 restore
}
result = (*loc.ops->chown_h)( &loc, owner, group );
2004a48: 95 2e a0 10 sll %i2, 0x10, %o2
2004a4c: 93 32 60 10 srl %o1, 0x10, %o1
2004a50: 95 32 a0 10 srl %o2, 0x10, %o2
2004a54: 9f c0 40 00 call %g1
2004a58: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
2004a5c: c2 07 bf f8 ld [ %fp + -8 ], %g1
2004a60: 80 a0 60 00 cmp %g1, 0
2004a64: 02 bf ff f7 be 2004a40 <chown+0x70>
2004a68: b0 10 00 08 mov %o0, %i0
2004a6c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2004a70: 80 a0 60 00 cmp %g1, 0
2004a74: 02 80 00 04 be 2004a84 <chown+0xb4>
2004a78: 01 00 00 00 nop
2004a7c: 9f c0 40 00 call %g1
2004a80: 90 10 00 10 mov %l0, %o0
return result;
}
2004a84: 81 c7 e0 08 ret
2004a88: 81 e8 00 00 restore
02002b1c <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
2002b1c: 9d e3 bf 88 save %sp, -120, %sp
int result;
rtems_filesystem_location_info_t loc;
/* an automatic call to new private env the first time */
if (rtems_current_user_env == &rtems_global_user_env) {
2002b20: 23 00 80 76 sethi %hi(0x201d800), %l1
2002b24: e0 04 61 d8 ld [ %l1 + 0x1d8 ], %l0 ! 201d9d8 <rtems_current_user_env>
2002b28: 03 00 80 78 sethi %hi(0x201e000), %g1
2002b2c: 82 10 62 80 or %g1, 0x280, %g1 ! 201e280 <rtems_global_user_env>
2002b30: 80 a4 00 01 cmp %l0, %g1
2002b34: 12 80 00 0e bne 2002b6c <chroot+0x50>
2002b38: 01 00 00 00 nop
rtems_libio_set_private_env(); /* try to set a new private env*/
2002b3c: 40 00 05 90 call 200417c <rtems_libio_set_private_env>
2002b40: 01 00 00 00 nop
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
2002b44: c2 04 61 d8 ld [ %l1 + 0x1d8 ], %g1
2002b48: 80 a0 40 10 cmp %g1, %l0
2002b4c: 12 80 00 08 bne 2002b6c <chroot+0x50>
2002b50: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
2002b54: 40 00 38 37 call 2010c30 <__errno> <== NOT EXECUTED
2002b58: b0 10 3f ff mov -1, %i0 ! ffffffff <RAM_END+0xfdbfffff> <== NOT EXECUTED
2002b5c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
2002b60: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2002b64: 81 c7 e0 08 ret <== NOT EXECUTED
2002b68: 81 e8 00 00 restore <== NOT EXECUTED
}
result = chdir(pathname);
2002b6c: 40 00 26 b6 call 200c644 <chdir>
2002b70: 90 10 00 18 mov %i0, %o0
if (result) {
2002b74: 80 a2 20 00 cmp %o0, 0
2002b78: 12 80 00 0b bne 2002ba4 <chroot+0x88>
2002b7c: 11 00 80 71 sethi %hi(0x201c400), %o0
rtems_set_errno_and_return_minus_one( errno );
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
2002b80: 92 10 20 01 mov 1, %o1
2002b84: 90 12 22 08 or %o0, 0x208, %o0
2002b88: 94 10 20 00 clr %o2
2002b8c: 96 07 bf ec add %fp, -20, %o3
2002b90: 40 00 00 af call 2002e4c <rtems_filesystem_evaluate_path>
2002b94: 98 10 20 00 clr %o4
2002b98: 80 a2 20 00 cmp %o0, 0
2002b9c: 02 80 00 0a be 2002bc4 <chroot+0xa8>
2002ba0: 03 00 80 76 sethi %hi(0x201d800), %g1
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
2002ba4: 40 00 38 23 call 2010c30 <__errno> <== NOT EXECUTED
2002ba8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2002bac: 40 00 38 21 call 2010c30 <__errno> <== NOT EXECUTED
2002bb0: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
2002bb4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
2002bb8: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED
2002bbc: 81 c7 e0 08 ret <== NOT EXECUTED
2002bc0: 81 e8 00 00 restore <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
2002bc4: d0 00 61 d8 ld [ %g1 + 0x1d8 ], %o0
2002bc8: c2 02 20 24 ld [ %o0 + 0x24 ], %g1
2002bcc: 80 a0 60 00 cmp %g1, 0
2002bd0: 22 80 00 09 be,a 2002bf4 <chroot+0xd8>
2002bd4: 03 00 80 76 sethi %hi(0x201d800), %g1 <== NOT EXECUTED
2002bd8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 201d81c <_fini+0x18>
2002bdc: 80 a0 60 00 cmp %g1, 0
2002be0: 22 80 00 05 be,a 2002bf4 <chroot+0xd8>
2002be4: 03 00 80 76 sethi %hi(0x201d800), %g1 <== NOT EXECUTED
2002be8: 9f c0 40 00 call %g1
2002bec: 90 02 20 18 add %o0, 0x18, %o0
rtems_filesystem_root = loc;
2002bf0: 03 00 80 76 sethi %hi(0x201d800), %g1
2002bf4: d0 00 61 d8 ld [ %g1 + 0x1d8 ], %o0 ! 201d9d8 <rtems_current_user_env>
2002bf8: 92 07 bf ec add %fp, -20, %o1
2002bfc: 94 10 20 14 mov 0x14, %o2
2002c00: 90 02 20 18 add %o0, 0x18, %o0
2002c04: 40 00 3a 47 call 2011520 <memcpy>
2002c08: b0 10 20 00 clr %i0
return 0;
}
2002c0c: 81 c7 e0 08 ret
2002c10: 81 e8 00 00 restore
020097b8 <devFS_close>:
#include "devfs.h"
int devFS_close(
rtems_libio_t *iop
)
{
20097b8: 9d e3 bf 90 save %sp, -112, %sp
rtems_libio_open_close_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
20097bc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.flags = 0;
20097c0: c0 27 bf f8 clr [ %fp + -8 ]
args.mode = 0;
20097c4: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_close(
20097c8: d2 00 60 0c ld [ %g1 + 0xc ], %o1
20097cc: d0 00 60 08 ld [ %g1 + 8 ], %o0
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
20097d0: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
20097d4: 94 07 bf f4 add %fp, -12, %o2
20097d8: 40 00 05 6c call 200ad88 <rtems_io_close>
20097dc: b0 10 20 00 clr %i0
np->major,
np->minor,
(void *) &args
);
if ( status ) {
20097e0: 80 a2 20 00 cmp %o0, 0
20097e4: 02 80 00 05 be 20097f8 <devFS_close+0x40>
20097e8: 01 00 00 00 nop
return rtems_deviceio_errno(status);
20097ec: 40 00 00 3c call 20098dc <rtems_deviceio_errno> <== NOT EXECUTED
20097f0: 01 00 00 00 nop <== NOT EXECUTED
20097f4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
return 0;
}
20097f8: 81 c7 e0 08 ret
20097fc: 81 e8 00 00 restore
0200980c <devFS_evaluate_path>:
const char *pathname,
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
200980c: 9d e3 bf a0 save %sp, -96, %sp
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
2009810: e0 06 c0 00 ld [ %i3 ], %l0
if (!device_name_table)
2009814: 80 a4 20 00 cmp %l0, 0
2009818: 02 80 00 05 be 200982c <devFS_evaluate_path+0x20>
200981c: 27 00 80 3f sethi %hi(0x200fc00), %l3
2009820: a2 10 20 00 clr %l1
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
2009824: 10 80 00 24 b 20098b4 <devFS_evaluate_path+0xa8>
2009828: a6 14 e1 28 or %l3, 0x128, %l3
}
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
200982c: 40 00 0a 6a call 200c1d4 <__errno> <== NOT EXECUTED
2009830: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2009834: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
2009838: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
200983c: 81 c7 e0 08 ret <== NOT EXECUTED
2009840: 81 e8 00 00 restore <== NOT EXECUTED
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
2009844: e4 04 00 00 ld [ %l0 ], %l2
2009848: 80 a4 a0 00 cmp %l2, 0
200984c: 02 80 00 19 be 20098b0 <devFS_evaluate_path+0xa4>
2009850: a2 04 60 01 inc %l1
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
2009854: 92 10 00 12 mov %l2, %o1
2009858: 40 00 0e 00 call 200d058 <strncmp>
200985c: 94 10 00 19 mov %i1, %o2
2009860: 80 a2 20 00 cmp %o0, 0
2009864: 32 80 00 14 bne,a 20098b4 <devFS_evaluate_path+0xa8>
2009868: a0 04 20 14 add %l0, 0x14, %l0 <== NOT EXECUTED
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
200986c: c2 4c 80 19 ldsb [ %l2 + %i1 ], %g1
2009870: 80 a0 60 00 cmp %g1, 0
2009874: 32 80 00 10 bne,a 20098b4 <devFS_evaluate_path+0xa8>
2009878: a0 04 20 14 add %l0, 0x14, %l0
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
200987c: 03 00 80 3f sethi %hi(0x200fc00), %g1
2009880: c2 00 63 4c ld [ %g1 + 0x34c ], %g1 ! 200ff4c <rtems_current_user_env>
if (device_name_table[i].device_name[pathnamelen] != '\0')
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
2009884: e0 26 c0 00 st %l0, [ %i3 ]
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
2009888: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
200988c: c2 26 e0 10 st %g1, [ %i3 + 0x10 ]
if (device_name_table[i].device_name[pathnamelen] != '\0')
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
pathloc->handlers = &devFS_file_handlers;
2009890: 03 00 80 3f sethi %hi(0x200fc00), %g1
2009894: 82 10 63 00 or %g1, 0x300, %g1 ! 200ff00 <devFS_file_handlers>
2009898: c2 26 e0 08 st %g1, [ %i3 + 8 ]
pathloc->ops = &devFS_ops;
200989c: 03 00 80 3f sethi %hi(0x200fc00), %g1
20098a0: 82 10 62 b8 or %g1, 0x2b8, %g1 ! 200feb8 <devFS_ops>
20098a4: c2 26 e0 0c st %g1, [ %i3 + 0xc ]
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
20098a8: 81 c7 e0 08 ret
20098ac: 91 e8 20 00 restore %g0, 0, %o0
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
20098b0: a0 04 20 14 add %l0, 0x14, %l0
20098b4: c2 04 c0 00 ld [ %l3 ], %g1
20098b8: 80 a4 40 01 cmp %l1, %g1
20098bc: 0a bf ff e2 bcs 2009844 <devFS_evaluate_path+0x38>
20098c0: 90 10 00 18 mov %i0, %o0
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
20098c4: 40 00 0a 44 call 200c1d4 <__errno>
20098c8: b0 10 3f ff mov -1, %i0
20098cc: 82 10 20 02 mov 2, %g1
20098d0: c2 22 00 00 st %g1, [ %o0 ]
}
20098d4: 81 c7 e0 08 ret
20098d8: 81 e8 00 00 restore
02001ff4 <devFS_initialize>:
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
2001ff4: 9d e3 bf a0 save %sp, -96, %sp
rtems_device_name_t *device_name_table;
/* allocate device only filesystem name table */
device_name_table = (rtems_device_name_t *)_Workspace_Allocate(
2001ff8: 23 00 80 3f sethi %hi(0x200fc00), %l1
2001ffc: c2 04 61 28 ld [ %l1 + 0x128 ], %g1 ! 200fd28 <rtems_device_table_size>
2002000: 85 28 60 04 sll %g1, 4, %g2
2002004: 83 28 60 02 sll %g1, 2, %g1
2002008: 40 00 1c 29 call 20090ac <_Workspace_Allocate>
200200c: 90 00 40 02 add %g1, %g2, %o0
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* no memory for device filesystem */
if (!device_name_table)
2002010: a0 92 20 00 orcc %o0, 0, %l0
2002014: 12 80 00 08 bne 2002034 <devFS_initialize+0x40>
2002018: c2 04 61 28 ld [ %l1 + 0x128 ], %g1
rtems_set_errno_and_return_minus_one( ENOMEM );
200201c: 40 00 28 6e call 200c1d4 <__errno> <== NOT EXECUTED
2002020: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2002024: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
2002028: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
200202c: 81 c7 e0 08 ret <== NOT EXECUTED
2002030: 81 e8 00 00 restore <== NOT EXECUTED
memset(
2002034: 92 10 20 00 clr %o1
2002038: 85 28 60 04 sll %g1, 4, %g2
200203c: 83 28 60 02 sll %g1, 2, %g1
2002040: 40 00 2a c6 call 200cb58 <memset>
2002044: 94 00 40 02 add %g1, %g2, %o2
device_name_table, 0,
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* set file handlers */
temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers;
2002048: 03 00 80 3f sethi %hi(0x200fc00), %g1
200204c: 82 10 63 00 or %g1, 0x300, %g1 ! 200ff00 <devFS_file_handlers>
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
/* Set the node_access to device name table */
temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table;
2002050: e0 26 20 1c st %l0, [ %i0 + 0x1c ]
device_name_table, 0,
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* set file handlers */
temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers;
2002054: c2 26 20 24 st %g1, [ %i0 + 0x24 ]
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
2002058: 03 00 80 3f sethi %hi(0x200fc00), %g1
200205c: 82 10 62 b8 or %g1, 0x2b8, %g1 ! 200feb8 <devFS_ops>
2002060: c2 26 20 28 st %g1, [ %i0 + 0x28 ]
/* Set the node_access to device name table */
temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table;
return 0;
}
2002064: 81 c7 e0 08 ret
2002068: 91 e8 20 00 restore %g0, 0, %o0
020021e0 <devFS_ioctl>:
int devFS_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
20021e0: 9d e3 bf 90 save %sp, -112, %sp
rtems_libio_ioctl_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
20021e4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.command = command;
20021e8: f2 27 bf f4 st %i1, [ %fp + -12 ]
args.buffer = buffer;
status = rtems_io_control(
20021ec: d2 00 60 0c ld [ %g1 + 0xc ], %o1
20021f0: d0 00 60 08 ld [ %g1 + 8 ], %o0
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
20021f4: f0 27 bf f0 st %i0, [ %fp + -16 ]
args.command = command;
args.buffer = buffer;
20021f8: f4 27 bf f8 st %i2, [ %fp + -8 ]
status = rtems_io_control(
20021fc: 40 00 10 07 call 2006218 <rtems_io_control>
2002200: 94 07 bf f0 add %fp, -16, %o2
np->major,
np->minor,
(void *) &args
);
if ( status )
2002204: 80 a2 20 00 cmp %o0, 0
2002208: 22 80 00 06 be,a 2002220 <devFS_ioctl+0x40>
200220c: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
2002210: 40 00 1d b3 call 20098dc <rtems_deviceio_errno> <== NOT EXECUTED
2002214: 01 00 00 00 nop <== NOT EXECUTED
2002218: 81 c7 e0 08 ret <== NOT EXECUTED
200221c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return args.ioctl_return;
}
2002220: b0 10 00 08 mov %o0, %i0
2002224: 81 c7 e0 08 ret
2002228: 81 e8 00 00 restore
0200206c <devFS_mknod>:
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
200206c: 9d e3 bf a0 save %sp, -96, %sp
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
2002070: c2 4e 00 00 ldsb [ %i0 ], %g1
2002074: 80 a0 60 64 cmp %g1, 0x64
2002078: 12 80 00 0e bne 20020b0 <devFS_mknod+0x44>
200207c: a0 10 00 18 mov %i0, %l0
2002080: c2 4e 20 01 ldsb [ %i0 + 1 ], %g1
2002084: 80 a0 60 65 cmp %g1, 0x65
2002088: 12 80 00 0b bne 20020b4 <devFS_mknod+0x48>
200208c: 03 00 00 3c sethi %hi(0xf000), %g1
(path[2] == 'v') && (path[3] == '\0'))
2002090: c2 4e 20 02 ldsb [ %i0 + 2 ], %g1
2002094: 80 a0 60 76 cmp %g1, 0x76
2002098: 12 80 00 07 bne 20020b4 <devFS_mknod+0x48>
200209c: 03 00 00 3c sethi %hi(0xf000), %g1
20020a0: c2 4e 20 03 ldsb [ %i0 + 3 ], %g1
20020a4: 80 a0 60 00 cmp %g1, 0
20020a8: 02 80 00 4a be 20021d0 <devFS_mknod+0x164>
20020ac: b0 10 20 00 clr %i0
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
20020b0: 03 00 00 3c sethi %hi(0xf000), %g1
20020b4: 05 00 00 08 sethi %hi(0x2000), %g2
20020b8: 82 0e 40 01 and %i1, %g1, %g1
20020bc: 80 a0 40 02 cmp %g1, %g2
20020c0: 22 80 00 0a be,a 20020e8 <devFS_mknod+0x7c>
20020c4: e2 07 00 00 ld [ %i4 ], %l1
20020c8: 05 00 00 18 sethi %hi(0x6000), %g2 <== NOT EXECUTED
20020cc: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
20020d0: 22 80 00 06 be,a 20020e8 <devFS_mknod+0x7c> <== NOT EXECUTED
20020d4: e2 07 00 00 ld [ %i4 ], %l1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
20020d8: 40 00 28 3f call 200c1d4 <__errno> <== NOT EXECUTED
20020dc: 01 00 00 00 nop <== NOT EXECUTED
20020e0: 10 80 00 28 b 2002180 <devFS_mknod+0x114> <== NOT EXECUTED
20020e4: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
else
rtems_filesystem_split_dev_t(dev, major, minor);
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
20020e8: 80 a4 60 00 cmp %l1, 0
20020ec: 02 80 00 08 be 200210c <devFS_mknod+0xa0>
20020f0: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
20020f4: 2b 00 80 3f sethi %hi(0x200fc00), %l5
else
rtems_filesystem_split_dev_t(dev, major, minor);
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
20020f8: a8 10 00 11 mov %l1, %l4
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
20020fc: aa 15 61 28 or %l5, 0x128, %l5
else
rtems_filesystem_split_dev_t(dev, major, minor);
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
2002100: a4 10 3f ff mov -1, %l2
2002104: 10 80 00 15 b 2002158 <devFS_mknod+0xec>
2002108: a6 10 20 00 clr %l3
rtems_set_errno_and_return_minus_one( EFAULT );
200210c: 40 00 28 32 call 200c1d4 <__errno> <== NOT EXECUTED
2002110: 01 00 00 00 nop <== NOT EXECUTED
2002114: 10 80 00 1b b 2002180 <devFS_mknod+0x114> <== NOT EXECUTED
2002118: 82 10 20 0e mov 0xe, %g1 ! e <PROM_START+0xe> <== NOT EXECUTED
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
200211c: d2 05 00 00 ld [ %l4 ], %o1
2002120: 80 a2 60 00 cmp %o1, 0
2002124: 02 80 00 0b be 2002150 <devFS_mknod+0xe4>
2002128: a8 05 20 14 add %l4, 0x14, %l4
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
200212c: 40 00 2b 45 call 200ce40 <strcmp>
2002130: 01 00 00 00 nop
2002134: 80 a2 20 00 cmp %o0, 0
2002138: 32 80 00 08 bne,a 2002158 <devFS_mknod+0xec>
200213c: a6 04 e0 01 inc %l3
rtems_set_errno_and_return_minus_one( EEXIST );
2002140: 40 00 28 25 call 200c1d4 <__errno> <== NOT EXECUTED
2002144: 01 00 00 00 nop <== NOT EXECUTED
2002148: 10 80 00 0e b 2002180 <devFS_mknod+0x114> <== NOT EXECUTED
200214c: 82 10 20 11 mov 0x11, %g1 ! 11 <PROM_START+0x11> <== NOT EXECUTED
2002150: a4 10 00 13 mov %l3, %l2
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
2002154: a6 04 e0 01 inc %l3
2002158: c2 05 40 00 ld [ %l5 ], %g1
200215c: 80 a4 c0 01 cmp %l3, %g1
2002160: 0a bf ff ef bcs 200211c <devFS_mknod+0xb0>
2002164: 90 10 00 10 mov %l0, %o0
else
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
}
if (slot == -1)
2002168: 80 a4 bf ff cmp %l2, -1
200216c: 12 80 00 08 bne 200218c <devFS_mknod+0x120>
2002170: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOMEM );
2002174: 40 00 28 18 call 200c1d4 <__errno> <== NOT EXECUTED
2002178: 01 00 00 00 nop <== NOT EXECUTED
200217c: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
2002180: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2002184: 81 c7 e0 08 ret <== NOT EXECUTED
2002188: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
_ISR_Disable(level);
200218c: 7f ff ff 92 call 2001fd4 <sparc_disable_interrupts>
2002190: 01 00 00 00 nop
2002194: a6 10 00 08 mov %o0, %l3
device_name_table[slot].device_name = (char *)path;
2002198: 83 2c a0 04 sll %l2, 4, %g1
device_name_table[slot].device_name_length = strlen(path);
200219c: 90 10 00 10 mov %l0, %o0
if (slot == -1)
rtems_set_errno_and_return_minus_one( ENOMEM );
_ISR_Disable(level);
device_name_table[slot].device_name = (char *)path;
20021a0: a5 2c a0 02 sll %l2, 2, %l2
20021a4: a4 04 80 01 add %l2, %g1, %l2
20021a8: e0 24 40 12 st %l0, [ %l1 + %l2 ]
device_name_table[slot].device_name_length = strlen(path);
20021ac: 40 00 2b 76 call 200cf84 <strlen>
20021b0: a2 04 40 12 add %l1, %l2, %l1
device_name_table[slot].major = major;
device_name_table[slot].minor = minor;
device_name_table[slot].mode = mode;
20021b4: f2 24 60 10 st %i1, [ %l1 + 0x10 ]
if (slot == -1)
rtems_set_errno_and_return_minus_one( ENOMEM );
_ISR_Disable(level);
device_name_table[slot].device_name = (char *)path;
device_name_table[slot].device_name_length = strlen(path);
20021b8: d0 24 60 04 st %o0, [ %l1 + 4 ]
device_name_table[slot].major = major;
20021bc: f4 24 60 08 st %i2, [ %l1 + 8 ]
device_name_table[slot].minor = minor;
20021c0: f6 24 60 0c st %i3, [ %l1 + 0xc ]
device_name_table[slot].mode = mode;
_ISR_Enable(level);
20021c4: b0 10 20 00 clr %i0
20021c8: 7f ff ff 87 call 2001fe4 <sparc_enable_interrupts>
20021cc: 90 10 00 13 mov %l3, %o0
return 0;
}
20021d0: 81 c7 e0 08 ret
20021d4: 81 e8 00 00 restore
0200222c <devFS_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
200222c: 9d e3 bf 90 save %sp, -112, %sp
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.flags = iop->flags;
2002230: c4 06 20 18 ld [ %i0 + 0x18 ], %g2
{
rtems_libio_open_close_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
2002234: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.flags = iop->flags;
2002238: c4 27 bf f8 st %g2, [ %fp + -8 ]
args.mode = mode;
200223c: f6 27 bf fc st %i3, [ %fp + -4 ]
status = rtems_io_open(
2002240: d2 00 60 0c ld [ %g1 + 0xc ], %o1
2002244: d0 00 60 08 ld [ %g1 + 8 ], %o0
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
2002248: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
200224c: 94 07 bf f4 add %fp, -12, %o2
2002250: 40 00 10 3d call 2006344 <rtems_io_open>
2002254: b0 10 20 00 clr %i0
np->major,
np->minor,
(void *) &args
);
if ( status )
2002258: 80 a2 20 00 cmp %o0, 0
200225c: 02 80 00 05 be 2002270 <devFS_open+0x44>
2002260: 01 00 00 00 nop
return rtems_deviceio_errno(status);
2002264: 40 00 1d 9e call 20098dc <rtems_deviceio_errno> <== NOT EXECUTED
2002268: 01 00 00 00 nop <== NOT EXECUTED
200226c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
return 0;
}
2002270: 81 c7 e0 08 ret
2002274: 81 e8 00 00 restore
02002278 <devFS_read>:
ssize_t devFS_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
2002278: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
200227c: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 <== NOT EXECUTED
{
rtems_libio_rw_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
2002280: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
2002284: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
2002288: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED
args.flags = iop->flags;
args.bytes_moved = 0;
200228c: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
2002290: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
2002294: d2 00 60 0c ld [ %g1 + 0xc ], %o1 <== NOT EXECUTED
2002298: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
200229c: c4 3f bf e8 std %g2, [ %fp + -24 ] <== NOT EXECUTED
args.buffer = buffer;
20022a0: f2 27 bf f0 st %i1, [ %fp + -16 ] <== NOT EXECUTED
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
20022a4: f0 27 bf e0 st %i0, [ %fp + -32 ] <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
20022a8: 40 00 10 3d call 200639c <rtems_io_read> <== NOT EXECUTED
20022ac: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
np->major,
np->minor,
(void *) &args
);
if ( status )
20022b0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20022b4: 22 80 00 06 be,a 20022cc <devFS_read+0x54> <== NOT EXECUTED
20022b8: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED
return rtems_deviceio_errno(status);
20022bc: 40 00 1d 88 call 20098dc <rtems_deviceio_errno> <== NOT EXECUTED
20022c0: 01 00 00 00 nop <== NOT EXECUTED
20022c4: 81 c7 e0 08 ret <== NOT EXECUTED
20022c8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
20022cc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
20022d0: 81 c7 e0 08 ret <== NOT EXECUTED
20022d4: 81 e8 00 00 restore <== NOT EXECUTED
020022d8 <devFS_stat>:
int devFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
20022d8: 9d e3 bf a0 save %sp, -96, %sp
rtems_device_name_t *the_dev;
the_dev = (rtems_device_name_t *)loc->node_access;
20022dc: c2 06 00 00 ld [ %i0 ], %g1
if (!the_dev)
20022e0: 80 a0 60 00 cmp %g1, 0
20022e4: 32 80 00 08 bne,a 2002304 <devFS_stat+0x2c>
20022e8: c4 00 60 0c ld [ %g1 + 0xc ], %g2
rtems_set_errno_and_return_minus_one( EFAULT );
20022ec: 40 00 27 ba call 200c1d4 <__errno> <== NOT EXECUTED
20022f0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
20022f4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
20022f8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
20022fc: 81 c7 e0 08 ret <== NOT EXECUTED
2002300: 81 e8 00 00 restore <== NOT EXECUTED
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
buf->st_mode = the_dev->mode;
2002304: c6 00 60 10 ld [ %g1 + 0x10 ], %g3
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
2002308: c2 00 60 08 ld [ %g1 + 8 ], %g1
the_dev = (rtems_device_name_t *)loc->node_access;
if (!the_dev)
rtems_set_errno_and_return_minus_one( EFAULT );
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
200230c: c4 26 60 1c st %g2, [ %i1 + 0x1c ]
buf->st_mode = the_dev->mode;
2002310: c6 26 60 0c st %g3, [ %i1 + 0xc ]
the_dev = (rtems_device_name_t *)loc->node_access;
if (!the_dev)
rtems_set_errno_and_return_minus_one( EFAULT );
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
2002314: c2 26 60 18 st %g1, [ %i1 + 0x18 ]
buf->st_mode = the_dev->mode;
return 0;
}
2002318: 81 c7 e0 08 ret
200231c: 91 e8 20 00 restore %g0, 0, %o0
02002320 <devFS_write>:
ssize_t devFS_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
2002320: 9d e3 bf 80 save %sp, -128, %sp
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
2002324: c4 06 20 18 ld [ %i0 + 0x18 ], %g2
{
rtems_libio_rw_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
2002328: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
200232c: c4 27 bf f8 st %g2, [ %fp + -8 ]
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
2002330: f4 27 bf f4 st %i2, [ %fp + -12 ]
args.flags = iop->flags;
args.bytes_moved = 0;
2002334: c0 27 bf fc clr [ %fp + -4 ]
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
2002338: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_write(
200233c: d2 00 60 0c ld [ %g1 + 0xc ], %o1
2002340: d0 00 60 08 ld [ %g1 + 8 ], %o0
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
2002344: c4 3f bf e8 std %g2, [ %fp + -24 ]
args.buffer = (void *) buffer;
2002348: f2 27 bf f0 st %i1, [ %fp + -16 ]
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
200234c: f0 27 bf e0 st %i0, [ %fp + -32 ]
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_write(
2002350: 40 00 10 29 call 20063f4 <rtems_io_write>
2002354: 94 07 bf e0 add %fp, -32, %o2
np->major,
np->minor,
(void *) &args
);
if ( status )
2002358: 80 a2 20 00 cmp %o0, 0
200235c: 22 80 00 06 be,a 2002374 <devFS_write+0x54>
2002360: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
2002364: 40 00 1d 5e call 20098dc <rtems_deviceio_errno> <== NOT EXECUTED
2002368: 01 00 00 00 nop <== NOT EXECUTED
200236c: 81 c7 e0 08 ret <== NOT EXECUTED
2002370: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
2002374: b0 10 00 08 mov %o0, %i0
2002378: 81 c7 e0 08 ret
200237c: 81 e8 00 00 restore
0200cac8 <device_close>:
*/
int device_close(
rtems_libio_t *iop
)
{
200cac8: 9d e3 bf 90 save %sp, -112, %sp
rtems_libio_open_close_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
200cacc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
200cad0: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = 0;
200cad4: c0 27 bf f8 clr [ %fp + -8 ]
args.mode = 0;
200cad8: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_close(
200cadc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
200cae0: 94 07 bf f4 add %fp, -12, %o2
200cae4: 40 00 04 f8 call 200dec4 <rtems_io_close>
200cae8: b0 10 20 00 clr %i0
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
200caec: 80 a2 20 00 cmp %o0, 0
200caf0: 02 80 00 05 be 200cb04 <device_close+0x3c>
200caf4: 01 00 00 00 nop
return rtems_deviceio_errno(status);
200caf8: 40 00 06 7e call 200e4f0 <rtems_deviceio_errno> <== NOT EXECUTED
200cafc: 01 00 00 00 nop <== NOT EXECUTED
200cb00: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
return 0;
}
200cb04: 81 c7 e0 08 ret
200cb08: 81 e8 00 00 restore
0200c9c8 <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
200c9c8: 9d e3 bf 90 save %sp, -112, %sp
args.iop = iop;
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
200c9cc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
args.command = command;
200c9d0: f2 27 bf f4 st %i1, [ %fp + -12 ]
args.buffer = buffer;
200c9d4: f4 27 bf f8 st %i2, [ %fp + -8 ]
{
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
200c9d8: f0 27 bf f0 st %i0, [ %fp + -16 ]
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
200c9dc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
200c9e0: 40 00 05 4f call 200df1c <rtems_io_control>
200c9e4: 94 07 bf f0 add %fp, -16, %o2
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
200c9e8: 80 a2 20 00 cmp %o0, 0
200c9ec: 22 80 00 06 be,a 200ca04 <device_ioctl+0x3c>
200c9f0: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
200c9f4: 40 00 06 bf call 200e4f0 <rtems_deviceio_errno> <== NOT EXECUTED
200c9f8: 01 00 00 00 nop <== NOT EXECUTED
200c9fc: 81 c7 e0 08 ret <== NOT EXECUTED
200ca00: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return args.ioctl_return;
}
200ca04: b0 10 00 08 mov %o0, %i0
200ca08: 81 c7 e0 08 ret
200ca0c: 81 e8 00 00 restore
0200cb0c <device_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
200cb0c: 9d e3 bf 90 save %sp, -112, %sp
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
args.flags = iop->flags;
200cb10: c4 06 20 18 ld [ %i0 + 0x18 ], %g2
{
rtems_libio_open_close_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
200cb14: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
200cb18: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = iop->flags;
200cb1c: c4 27 bf f8 st %g2, [ %fp + -8 ]
args.mode = mode;
200cb20: f6 27 bf fc st %i3, [ %fp + -4 ]
status = rtems_io_open(
200cb24: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
200cb28: 94 07 bf f4 add %fp, -12, %o2
200cb2c: 40 00 05 12 call 200df74 <rtems_io_open>
200cb30: b0 10 20 00 clr %i0
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
200cb34: 80 a2 20 00 cmp %o0, 0
200cb38: 02 80 00 05 be 200cb4c <device_open+0x40>
200cb3c: 01 00 00 00 nop
return rtems_deviceio_errno(status);
200cb40: 40 00 06 6c call 200e4f0 <rtems_deviceio_errno> <== NOT EXECUTED
200cb44: 01 00 00 00 nop <== NOT EXECUTED
200cb48: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
return 0;
}
200cb4c: 81 c7 e0 08 ret
200cb50: 81 e8 00 00 restore
0200ca6c <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
200ca6c: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
200ca70: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 <== NOT EXECUTED
{
rtems_libio_rw_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
200ca74: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
200ca78: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED
args.buffer = buffer;
200ca7c: f2 27 bf f0 st %i1, [ %fp + -16 ] <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
200ca80: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
200ca84: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED
args.flags = iop->flags;
200ca88: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
200ca8c: f0 27 bf e0 st %i0, [ %fp + -32 ] <== NOT EXECUTED
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
200ca90: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED
status = rtems_io_read(
200ca94: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
200ca98: 40 00 05 4d call 200dfcc <rtems_io_read> <== NOT EXECUTED
200ca9c: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
200caa0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200caa4: 22 80 00 06 be,a 200cabc <device_read+0x50> <== NOT EXECUTED
200caa8: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED
return rtems_deviceio_errno(status);
200caac: 40 00 06 91 call 200e4f0 <rtems_deviceio_errno> <== NOT EXECUTED
200cab0: 01 00 00 00 nop <== NOT EXECUTED
200cab4: 81 c7 e0 08 ret <== NOT EXECUTED
200cab8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
200cabc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
200cac0: 81 c7 e0 08 ret <== NOT EXECUTED
200cac4: 81 e8 00 00 restore <== NOT EXECUTED
0200ca10 <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
200ca10: 9d e3 bf 80 save %sp, -128, %sp
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
200ca14: c4 06 20 18 ld [ %i0 + 0x18 ], %g2
{
rtems_libio_rw_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
200ca18: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.offset = iop->offset;
200ca1c: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4
args.buffer = (void *) buffer;
200ca20: f2 27 bf f0 st %i1, [ %fp + -16 ]
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
200ca24: d8 3f bf e8 std %o4, [ %fp + -24 ]
args.buffer = (void *) buffer;
args.count = count;
200ca28: f4 27 bf f4 st %i2, [ %fp + -12 ]
args.flags = iop->flags;
200ca2c: c4 27 bf f8 st %g2, [ %fp + -8 ]
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
200ca30: f0 27 bf e0 st %i0, [ %fp + -32 ]
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
200ca34: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_write(
200ca38: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
200ca3c: 40 00 05 7a call 200e024 <rtems_io_write>
200ca40: 94 07 bf e0 add %fp, -32, %o2
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
200ca44: 80 a2 20 00 cmp %o0, 0
200ca48: 22 80 00 06 be,a 200ca60 <device_write+0x50>
200ca4c: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
200ca50: 40 00 06 a8 call 200e4f0 <rtems_deviceio_errno> <== NOT EXECUTED
200ca54: 01 00 00 00 nop <== NOT EXECUTED
200ca58: 81 c7 e0 08 ret <== NOT EXECUTED
200ca5c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
200ca60: b0 10 00 08 mov %o0, %i0
200ca64: 81 c7 e0 08 ret
200ca68: 81 e8 00 00 restore
02004090 <drainOutput>:
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
2004090: 9d e3 bf a0 save %sp, -96, %sp
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
2004094: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1
2004098: 80 a0 60 00 cmp %g1, 0
200409c: 02 80 00 1a be 2004104 <drainOutput+0x74>
20040a0: a0 10 00 18 mov %i0, %l0
rtems_interrupt_disable (level);
20040a4: 7f ff f8 43 call 20021b0 <sparc_disable_interrupts>
20040a8: 01 00 00 00 nop
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
20040ac: 10 80 00 0f b 20040e8 <drainOutput+0x58>
20040b0: a2 10 20 02 mov 2, %l1 ! 2 <PROM_START+0x2>
tty->rawOutBufState = rob_wait;
rtems_interrupt_enable (level);
20040b4: 7f ff f8 43 call 20021c0 <sparc_enable_interrupts>
20040b8: 01 00 00 00 nop
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
20040bc: d0 04 20 8c ld [ %l0 + 0x8c ], %o0
20040c0: 92 10 20 00 clr %o1
20040c4: 40 00 06 6c call 2005a74 <rtems_semaphore_obtain>
20040c8: 94 10 20 00 clr %o2
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
20040cc: 80 a2 20 00 cmp %o0, 0
20040d0: 02 80 00 04 be 20040e0 <drainOutput+0x50>
20040d4: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
20040d8: 40 00 08 10 call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
20040dc: 01 00 00 00 nop <== NOT EXECUTED
rtems_interrupt_disable (level);
20040e0: 7f ff f8 34 call 20021b0 <sparc_disable_interrupts>
20040e4: 01 00 00 00 nop
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) {
20040e8: c4 04 20 84 ld [ %l0 + 0x84 ], %g2
20040ec: c2 04 20 80 ld [ %l0 + 0x80 ], %g1
20040f0: 80 a0 80 01 cmp %g2, %g1
20040f4: 32 bf ff f0 bne,a 20040b4 <drainOutput+0x24>
20040f8: e2 24 20 94 st %l1, [ %l0 + 0x94 ]
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
rtems_interrupt_enable (level);
20040fc: 7f ff f8 31 call 20021c0 <sparc_enable_interrupts>
2004100: 91 e8 00 08 restore %g0, %o0, %o0
2004104: 81 c7 e0 08 ret
2004108: 81 e8 00 00 restore
020033ac <dup2>:
int dup2(
int fildes,
int fildes2
)
{
20033ac: 9d e3 bf 58 save %sp, -168, %sp
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
20033b0: a0 07 bf b8 add %fp, -72, %l0
20033b4: 90 10 00 18 mov %i0, %o0
20033b8: 40 00 01 dc call 2003b28 <fstat>
20033bc: 92 10 00 10 mov %l0, %o1
if ( status == -1 )
20033c0: 80 a2 3f ff cmp %o0, -1
20033c4: 02 80 00 0e be 20033fc <dup2+0x50>
20033c8: 90 10 3f ff mov -1, %o0
/*
* If fildes2 is not valid, then we should not do anything either.
*/
status = fstat( fildes2, &buf );
20033cc: 92 10 00 10 mov %l0, %o1
20033d0: 40 00 01 d6 call 2003b28 <fstat>
20033d4: 90 10 00 19 mov %i1, %o0
if ( status == -1 )
20033d8: 80 a2 3f ff cmp %o0, -1
20033dc: 02 80 00 07 be 20033f8 <dup2+0x4c>
20033e0: 90 10 00 18 mov %i0, %o0
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
20033e4: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED
20033e8: 40 00 00 a1 call 200366c <fcntl> <== NOT EXECUTED
20033ec: 92 10 20 00 clr %o1 <== NOT EXECUTED
20033f0: 81 c7 e0 08 ret <== NOT EXECUTED
20033f4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
20033f8: 90 10 3f ff mov -1, %o0
}
20033fc: b0 10 00 08 mov %o0, %i0
2003400: 81 c7 e0 08 ret
2003404: 81 e8 00 00 restore
02003adc <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
2003adc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
2003ae0: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
2003ae4: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
2003ae8: 02 80 00 1c be 2003b58 <echo+0x7c> <== NOT EXECUTED
2003aec: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
2003af0: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
2003af4: c4 00 63 b0 ld [ %g1 + 0x3b0 ], %g2 ! 201b3b0 <__ctype_ptr__><== NOT EXECUTED
2003af8: 82 0e 20 ff and %i0, 0xff, %g1 <== NOT EXECUTED
2003afc: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED
2003b00: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED
2003b04: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED
2003b08: 02 80 00 15 be 2003b5c <echo+0x80> <== NOT EXECUTED
2003b0c: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
2003b10: 80 a0 60 09 cmp %g1, 9 <== NOT EXECUTED
2003b14: 02 80 00 12 be 2003b5c <echo+0x80> <== NOT EXECUTED
2003b18: 01 00 00 00 nop <== NOT EXECUTED
2003b1c: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED
2003b20: 02 80 00 0f be 2003b5c <echo+0x80> <== NOT EXECUTED
2003b24: 82 10 20 5e mov 0x5e, %g1 <== NOT EXECUTED
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
2003b28: b0 1e 20 40 xor %i0, 0x40, %i0 <== 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] = '^';
2003b2c: c2 2f bf f8 stb %g1, [ %fp + -8 ] <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
2003b30: f0 2f bf f9 stb %i0, [ %fp + -7 ] <== NOT EXECUTED
rtems_termios_puts (echobuf, 2, tty);
2003b34: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
2003b38: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
2003b3c: 7f ff ff 39 call 2003820 <rtems_termios_puts> <== NOT EXECUTED
2003b40: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED
tty->column += 2;
2003b44: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED
2003b48: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED
2003b4c: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
2003b50: 81 c7 e0 08 ret <== NOT EXECUTED
2003b54: 81 e8 00 00 restore <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
}
else {
oproc (c, tty);
2003b58: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
2003b5c: 7f ff ff 7d call 2003950 <oproc> <== NOT EXECUTED
2003b60: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
2003b64: 81 c7 e0 08 ret <== NOT EXECUTED
2003b68: 81 e8 00 00 restore <== NOT EXECUTED
02002e1c <endgrent>:
group_fp = fopen("/etc/group", "r");
}
void endgrent(void)
{
if (group_fp != NULL)
2002e1c: 03 00 80 7c sethi %hi(0x201f000), %g1 <== NOT EXECUTED
2002e20: d0 00 62 4c ld [ %g1 + 0x24c ], %o0 ! 201f24c <group_fp> <== NOT EXECUTED
2002e24: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2002e28: 02 80 00 05 be 2002e3c <endgrent+0x20> <== NOT EXECUTED
2002e2c: 01 00 00 00 nop <== NOT EXECUTED
fclose(group_fp);
2002e30: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
2002e34: 40 00 39 03 call 2011240 <fclose> <== NOT EXECUTED
2002e38: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
2002e3c: 81 c3 e0 08 retl <== NOT EXECUTED
02002e44 <endpwent>:
passwd_fp = fopen("/etc/passwd", "r");
}
void endpwent(void)
{
if (passwd_fp != NULL)
2002e44: 03 00 80 7c sethi %hi(0x201f000), %g1 <== NOT EXECUTED
2002e48: d0 00 61 64 ld [ %g1 + 0x164 ], %o0 ! 201f164 <passwd_fp> <== NOT EXECUTED
2002e4c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2002e50: 02 80 00 05 be 2002e64 <endpwent+0x20> <== NOT EXECUTED
2002e54: 01 00 00 00 nop <== NOT EXECUTED
fclose(passwd_fp);
2002e58: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
2002e5c: 40 00 38 f9 call 2011240 <fclose> <== NOT EXECUTED
2002e60: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
2002e64: 81 c3 e0 08 retl <== NOT EXECUTED
02003b6c <erase>:
* 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)
{
2003b6c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (tty->ccount == 0)
2003b70: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 <== NOT EXECUTED
2003b74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2003b78: 02 80 00 0a be 2003ba0 <erase+0x34> <== NOT EXECUTED
2003b7c: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
return;
if (lineFlag) {
2003b80: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
2003b84: 02 80 00 7a be 2003d6c <erase+0x200> <== NOT EXECUTED
2003b88: 25 00 80 6c sethi %hi(0x201b000), %l2 <== NOT EXECUTED
if (!(tty->termios.c_lflag & ECHO)) {
2003b8c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
2003b90: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
2003b94: 32 80 00 05 bne,a 2003ba8 <erase+0x3c> <== NOT EXECUTED
2003b98: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED
tty->ccount = 0;
2003b9c: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED
return;
2003ba0: 81 c7 e0 08 ret <== NOT EXECUTED
2003ba4: 81 e8 00 00 restore <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
2003ba8: 12 80 00 71 bne 2003d6c <erase+0x200> <== NOT EXECUTED
2003bac: 25 00 80 6c sethi %hi(0x201b000), %l2 <== NOT EXECUTED
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
2003bb0: d0 0e 20 44 ldub [ %i0 + 0x44 ], %o0 <== NOT EXECUTED
if (!(tty->termios.c_lflag & ECHO)) {
tty->ccount = 0;
return;
}
if (!(tty->termios.c_lflag & ECHOE)) {
tty->ccount = 0;
2003bb4: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
2003bb8: 7f ff ff c9 call 2003adc <echo> <== NOT EXECUTED
2003bbc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
2003bc0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
echo ('\n', tty);
2003bc4: b2 10 00 18 mov %i0, %i1 <== 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)
2003bc8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
2003bcc: 02 bf ff f5 be 2003ba0 <erase+0x34> <== NOT EXECUTED
2003bd0: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED
2003bd4: 30 80 00 0f b,a 2003c10 <erase+0xa4> <== NOT EXECUTED
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
if (tty->termios.c_lflag & ECHO) {
2003bd8: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
2003bdc: 86 00 ff ff add %g3, -1, %g3 <== NOT EXECUTED
2003be0: c6 24 20 20 st %g3, [ %l0 + 0x20 ] <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
2003be4: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
2003be8: 02 80 00 5c be 2003d58 <erase+0x1ec> <== NOT EXECUTED
2003bec: e2 08 80 03 ldub [ %g2 + %g3 ], %l1 <== NOT EXECUTED
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
2003bf0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
2003bf4: 32 80 00 09 bne,a 2003c18 <erase+0xac> <== NOT EXECUTED
2003bf8: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED
2003bfc: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED
2003c00: 32 80 00 06 bne,a 2003c18 <erase+0xac> <== NOT EXECUTED
2003c04: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED
echo (tty->termios.c_cc[VERASE], tty);
2003c08: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED
2003c0c: b2 10 00 10 mov %l0, %i1 <== NOT EXECUTED
2003c10: 7f ff ff b3 call 2003adc <echo> <== NOT EXECUTED
2003c14: 81 e8 00 00 restore <== NOT EXECUTED
}
else if (c == '\t') {
2003c18: 80 a4 60 09 cmp %l1, 9 <== NOT EXECUTED
2003c1c: 32 80 00 2a bne,a 2003cc4 <erase+0x158> <== NOT EXECUTED
2003c20: c4 04 80 00 ld [ %l2 ], %g2 <== NOT EXECUTED
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
if (tty->termios.c_lflag & ECHOCTL)
2003c24: 82 08 62 00 and %g1, 0x200, %g1 <== 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;
2003c28: e2 04 20 2c ld [ %l0 + 0x2c ], %l1 <== NOT EXECUTED
while (i != tty->ccount) {
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
2003c2c: da 04 80 00 ld [ %l2 ], %o5 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
2003c30: 10 80 00 13 b 2003c7c <erase+0x110> <== NOT EXECUTED
2003c34: 84 10 20 00 clr %g2 <== NOT EXECUTED
c = tty->cbuf[i++];
if (c == '\t') {
2003c38: c8 09 00 02 ldub [ %g4 + %g2 ], %g4 <== NOT EXECUTED
2003c3c: 80 a1 20 09 cmp %g4, 9 <== NOT EXECUTED
2003c40: 12 80 00 04 bne 2003c50 <erase+0xe4> <== NOT EXECUTED
2003c44: 98 03 40 04 add %o5, %g4, %o4 <== NOT EXECUTED
col = (col | 7) + 1;
2003c48: 10 80 00 0b b 2003c74 <erase+0x108> <== NOT EXECUTED
2003c4c: a2 14 60 07 or %l1, 7, %l1 <== NOT EXECUTED
}
else if (iscntrl (c)) {
2003c50: c8 0b 20 01 ldub [ %o4 + 1 ], %g4 <== NOT EXECUTED
2003c54: 80 89 20 20 btst 0x20, %g4 <== NOT EXECUTED
2003c58: 22 80 00 08 be,a 2003c78 <erase+0x10c> <== NOT EXECUTED
2003c5c: a2 04 60 01 inc %l1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
2003c60: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2003c64: 32 80 00 05 bne,a 2003c78 <erase+0x10c> <== NOT EXECUTED
2003c68: a2 04 60 02 add %l1, 2, %l1 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
2003c6c: 10 80 00 04 b 2003c7c <erase+0x110> <== NOT EXECUTED
2003c70: 84 00 a0 01 inc %g2 <== NOT EXECUTED
else if (iscntrl (c)) {
if (tty->termios.c_lflag & ECHOCTL)
col += 2;
}
else {
col++;
2003c74: a2 04 60 01 inc %l1 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
2003c78: 84 00 a0 01 inc %g2 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
2003c7c: 80 a0 80 03 cmp %g2, %g3 <== NOT EXECUTED
2003c80: 32 bf ff ee bne,a 2003c38 <erase+0xcc> <== NOT EXECUTED
2003c84: c8 04 20 1c ld [ %l0 + 0x1c ], %g4 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
2003c88: 10 80 00 08 b 2003ca8 <erase+0x13c> <== NOT EXECUTED
2003c8c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
2003c90: 7f ff fe e4 call 2003820 <rtems_termios_puts> <== NOT EXECUTED
2003c94: 01 00 00 00 nop <== NOT EXECUTED
tty->column--;
2003c98: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
2003c9c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
2003ca0: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
2003ca4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
2003ca8: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED
2003cac: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
2003cb0: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED
2003cb4: 14 bf ff f7 bg 2003c90 <erase+0x124> <== NOT EXECUTED
2003cb8: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
if (tty->column)
tty->column--;
}
}
}
if (!lineFlag)
2003cbc: 10 80 00 28 b 2003d5c <erase+0x1f0> <== NOT EXECUTED
2003cc0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
2003cc4: a2 04 60 01 inc %l1 <== NOT EXECUTED
2003cc8: c4 08 80 11 ldub [ %g2 + %l1 ], %g2 <== NOT EXECUTED
2003ccc: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED
2003cd0: 22 80 00 10 be,a 2003d10 <erase+0x1a4> <== NOT EXECUTED
2003cd4: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
2003cd8: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
2003cdc: 22 80 00 0d be,a 2003d10 <erase+0x1a4> <== NOT EXECUTED
2003ce0: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
2003ce4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
2003ce8: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
2003cec: 7f ff fe cd call 2003820 <rtems_termios_puts> <== NOT EXECUTED
2003cf0: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
if (tty->column)
2003cf4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
2003cf8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2003cfc: 22 80 00 05 be,a 2003d10 <erase+0x1a4> <== NOT EXECUTED
2003d00: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
tty->column--;
2003d04: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
2003d08: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
2003d0c: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
2003d10: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED
2003d14: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
2003d18: 02 80 00 07 be 2003d34 <erase+0x1c8> <== NOT EXECUTED
2003d1c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
2003d20: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
2003d24: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
2003d28: 02 80 00 0d be 2003d5c <erase+0x1f0> <== NOT EXECUTED
2003d2c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
2003d30: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
2003d34: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
2003d38: 7f ff fe ba call 2003820 <rtems_termios_puts> <== NOT EXECUTED
2003d3c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
if (tty->column)
2003d40: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
2003d44: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2003d48: 02 80 00 05 be 2003d5c <erase+0x1f0> <== NOT EXECUTED
2003d4c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
tty->column--;
2003d50: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
2003d54: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
}
}
}
if (!lineFlag)
2003d58: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
2003d5c: 32 80 00 0a bne,a 2003d84 <erase+0x218> <== NOT EXECUTED
2003d60: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED
2003d64: 81 c7 e0 08 ret <== NOT EXECUTED
2003d68: 81 e8 00 00 restore <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
if (tty->column)
tty->column--;
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
rtems_termios_puts ("\b \b", 3, tty);
2003d6c: 27 00 80 68 sethi %hi(0x201a000), %l3 <== NOT EXECUTED
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
2003d70: 29 00 80 68 sethi %hi(0x201a000), %l4 <== NOT EXECUTED
2003d74: a4 14 a3 b0 or %l2, 0x3b0, %l2 <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
if (tty->column)
tty->column--;
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
rtems_termios_puts ("\b \b", 3, tty);
2003d78: a6 14 e1 68 or %l3, 0x168, %l3 <== NOT EXECUTED
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
2003d7c: a8 15 21 60 or %l4, 0x160, %l4 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
2003d80: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED
2003d84: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED
2003d88: 32 bf ff 94 bne,a 2003bd8 <erase+0x6c> <== NOT EXECUTED
2003d8c: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED
2003d90: 81 c7 e0 08 ret <== NOT EXECUTED
2003d94: 81 e8 00 00 restore <== NOT EXECUTED
0200366c <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
200366c: 9d e3 bf 98 save %sp, -104, %sp
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
2003670: 03 00 80 7c sethi %hi(0x201f000), %g1
2003674: c2 00 61 c4 ld [ %g1 + 0x1c4 ], %g1 ! 201f1c4 <rtems_libio_number_iops>
...
)
{
int ret;
va_list ap;
va_start( ap, cmd );
2003678: 84 07 a0 4c add %fp, 0x4c, %g2
200367c: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
2003680: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
2003684: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
2003688: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
200368c: 80 a6 00 01 cmp %i0, %g1
2003690: 1a 80 00 0c bcc 20036c0 <fcntl+0x54>
2003694: c4 27 bf fc st %g2, [ %fp + -4 ]
iop = rtems_libio_iop( fd );
2003698: 07 00 80 7e sethi %hi(0x201f800), %g3
200369c: c6 00 e3 c8 ld [ %g3 + 0x3c8 ], %g3 ! 201fbc8 <rtems_libio_iops>
20036a0: 89 2e 20 06 sll %i0, 6, %g4
20036a4: a1 2e 20 03 sll %i0, 3, %l0
20036a8: a0 04 00 04 add %l0, %g4, %l0
20036ac: a0 00 c0 10 add %g3, %l0, %l0
rtems_libio_check_is_open(iop);
20036b0: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
20036b4: 80 8a 21 00 btst 0x100, %o0
20036b8: 12 80 00 06 bne 20036d0 <fcntl+0x64>
20036bc: 80 a6 60 09 cmp %i1, 9
20036c0: 40 00 38 a4 call 2011950 <__errno> <== NOT EXECUTED
20036c4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
20036c8: 10 80 00 51 b 200380c <fcntl+0x1a0> <== NOT EXECUTED
20036cc: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
20036d0: 18 80 00 4c bgu 2003800 <fcntl+0x194>
20036d4: 89 2e 60 02 sll %i1, 2, %g4
20036d8: 1b 00 80 0d sethi %hi(0x2003400), %o5
20036dc: 9a 13 62 44 or %o5, 0x244, %o5 ! 2003644 <rtems_filesystem_evaluate_path+0xa8>
20036e0: c8 03 40 04 ld [ %o5 + %g4 ], %g4
20036e4: 81 c1 00 00 jmp %g4
20036e8: 01 00 00 00 nop
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
20036ec: c4 00 80 00 ld [ %g2 ], %g2
if ( fd2 )
20036f0: 80 a0 a0 00 cmp %g2, 0
20036f4: 02 80 00 09 be 2003718 <fcntl+0xac>
20036f8: 80 a0 80 01 cmp %g2, %g1
diop = rtems_libio_iop( fd2 );
20036fc: 1a 80 00 0c bcc 200372c <fcntl+0xc0> <== NOT EXECUTED
2003700: a2 10 20 00 clr %l1 <== NOT EXECUTED
2003704: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED
2003708: a3 28 a0 03 sll %g2, 3, %l1 <== NOT EXECUTED
200370c: a2 04 40 01 add %l1, %g1, %l1 <== NOT EXECUTED
2003710: 10 80 00 07 b 200372c <fcntl+0xc0> <== NOT EXECUTED
2003714: a2 00 c0 11 add %g3, %l1, %l1 <== NOT EXECUTED
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
2003718: 40 00 02 22 call 2003fa0 <rtems_libio_allocate>
200371c: b0 10 3f ff mov -1, %i0
if ( diop == 0 ) {
2003720: a2 92 20 00 orcc %o0, 0, %l1
2003724: 02 80 00 4d be 2003858 <fcntl+0x1ec>
2003728: 01 00 00 00 nop
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
200372c: c4 04 20 3c ld [ %l0 + 0x3c ], %g2
diop->flags = iop->flags;
2003730: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
2003734: c6 04 20 40 ld [ %l0 + 0x40 ], %g3
diop->file_info = iop->file_info;
2003738: c4 24 60 3c st %g2, [ %l1 + 0x3c ]
diop->flags = iop->flags;
200373c: c2 24 60 18 st %g1, [ %l1 + 0x18 ]
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
2003740: c6 24 60 40 st %g3, [ %l1 + 0x40 ]
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
2003744: 90 04 60 1c add %l1, 0x1c, %o0
2003748: 92 04 20 1c add %l0, 0x1c, %o1
200374c: 40 00 3d 2a call 2012bf4 <memcpy>
2003750: 94 10 20 14 mov 0x14, %o2
ret = (int) (diop - rtems_libio_iops);
2003754: 03 00 80 7e sethi %hi(0x201f800), %g1
2003758: f0 00 63 c8 ld [ %g1 + 0x3c8 ], %i0 ! 201fbc8 <rtems_libio_iops>
200375c: a2 24 40 18 sub %l1, %i0, %l1
2003760: a3 3c 60 03 sra %l1, 3, %l1
2003764: 85 2c 60 06 sll %l1, 6, %g2
2003768: 83 2c 60 03 sll %l1, 3, %g1
200376c: 82 20 80 01 sub %g2, %g1, %g1
2003770: 85 28 60 06 sll %g1, 6, %g2
2003774: 82 00 40 02 add %g1, %g2, %g1
2003778: 82 00 40 11 add %g1, %l1, %g1
200377c: b1 28 60 0f sll %g1, 0xf, %i0
2003780: b0 26 00 01 sub %i0, %g1, %i0
2003784: b1 2e 20 03 sll %i0, 3, %i0
2003788: 10 80 00 24 b 2003818 <fcntl+0x1ac>
200378c: b0 06 00 11 add %i0, %l1, %i0
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
2003790: b1 32 20 0b srl %o0, 0xb, %i0
2003794: 10 80 00 24 b 2003824 <fcntl+0x1b8>
2003798: b0 0e 20 01 and %i0, 1, %i0
* if a new process is exec()'ed. Since RTEMS does not support
* processes, then we can ignore this one except to make
* F_GETFD work.
*/
if ( va_arg( ap, int ) )
200379c: c2 00 80 00 ld [ %g2 ], %g1
20037a0: 80 a0 60 00 cmp %g1, 0
20037a4: 22 80 00 03 be,a 20037b0 <fcntl+0x144>
20037a8: 90 0a 37 ff and %o0, -2049, %o0 <== NOT EXECUTED
20037ac: 90 12 28 00 or %o0, 0x800, %o0
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
20037b0: d0 24 20 18 st %o0, [ %l0 + 0x18 ]
20037b4: 10 80 00 1c b 2003824 <fcntl+0x1b8>
20037b8: b0 10 20 00 clr %i0
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
20037bc: 40 00 01 8e call 2003df4 <rtems_libio_to_fcntl_flags>
20037c0: 01 00 00 00 nop
20037c4: 10 80 00 15 b 2003818 <fcntl+0x1ac>
20037c8: b0 10 00 08 mov %o0, %i0
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
20037cc: d0 00 80 00 ld [ %g2 ], %o0
20037d0: 40 00 02 28 call 2004070 <rtems_libio_fcntl_flags>
20037d4: b0 10 20 00 clr %i0
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
20037d8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
20037dc: 90 0a 22 01 and %o0, 0x201, %o0
20037e0: 82 08 7d fe and %g1, -514, %g1
20037e4: 82 12 00 01 or %o0, %g1, %g1
20037e8: 10 80 00 0f b 2003824 <fcntl+0x1b8>
20037ec: c2 24 20 18 st %g1, [ %l0 + 0x18 ]
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
20037f0: 40 00 38 58 call 2011950 <__errno>
20037f4: b0 10 3f ff mov -1, %i0
20037f8: 10 80 00 05 b 200380c <fcntl+0x1a0>
20037fc: 82 10 20 86 mov 0x86, %g1
ret = -1;
break;
default:
errno = EINVAL;
2003800: 40 00 38 54 call 2011950 <__errno>
2003804: b0 10 3f ff mov -1, %i0
2003808: 82 10 20 16 mov 0x16, %g1
200380c: c2 22 00 00 st %g1, [ %o0 ]
2003810: 81 c7 e0 08 ret
2003814: 81 e8 00 00 restore
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
2003818: 80 a6 20 00 cmp %i0, 0
200381c: 06 80 00 0f bl 2003858 <fcntl+0x1ec>
2003820: 01 00 00 00 nop
if (iop->handlers->fcntl_h) {
2003824: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
2003828: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
200382c: 80 a0 60 00 cmp %g1, 0
2003830: 02 bf ff f8 be 2003810 <fcntl+0x1a4>
2003834: 92 10 00 10 mov %l0, %o1
int err = (*iop->handlers->fcntl_h)( cmd, iop );
2003838: 9f c0 40 00 call %g1
200383c: 90 10 00 19 mov %i1, %o0
if (err) {
2003840: a0 92 20 00 orcc %o0, 0, %l0
2003844: 02 80 00 05 be 2003858 <fcntl+0x1ec>
2003848: 01 00 00 00 nop
errno = err;
200384c: 40 00 38 41 call 2011950 <__errno> <== NOT EXECUTED
2003850: b0 10 3f ff mov -1, %i0 ! ffffffff <RAM_END+0xfdbfffff> <== NOT EXECUTED
2003854: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED
va_list ap;
va_start( ap, cmd );
ret = vfcntl(fd,cmd,ap);
va_end(ap);
return ret;
}
2003858: 81 c7 e0 08 ret
200385c: 81 e8 00 00 restore
0200d0e4 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
200d0e4: 9d e3 bf 98 save %sp, -104, %sp
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
200d0e8: 03 00 80 6e sethi %hi(0x201b800), %g1
200d0ec: d0 00 61 d4 ld [ %g1 + 0x1d4 ], %o0 ! 201b9d4 <rtems_pipe_semaphore>
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
200d0f0: a0 10 00 18 mov %i0, %l0
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
200d0f4: 92 10 20 00 clr %o1
200d0f8: 94 10 20 00 clr %o2
200d0fc: 7f ff e2 5e call 2005a74 <rtems_semaphore_obtain>
200d100: b0 10 3f fc mov -4, %i0
200d104: 80 a2 20 00 cmp %o0, 0
200d108: 12 80 00 f0 bne 200d4c8 <fifo_open+0x3e4>
200d10c: 01 00 00 00 nop
RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL)
return -EINTR;
pipe = *pipep;
200d110: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED
if (pipe == NULL) {
200d114: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
200d118: 32 80 00 5b bne,a 200d284 <fifo_open+0x1a0> <== NOT EXECUTED
200d11c: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
200d120: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED
200d124: 7f ff f7 63 call 200aeb0 <malloc> <== NOT EXECUTED
200d128: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED
if (pipe == NULL)
200d12c: a4 92 20 00 orcc %o0, 0, %l2 <== NOT EXECUTED
200d130: 02 80 00 66 be 200d2c8 <fifo_open+0x1e4> <== NOT EXECUTED
200d134: a2 10 00 12 mov %l2, %l1 <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
200d138: 92 10 20 00 clr %o1 <== NOT EXECUTED
200d13c: 40 00 09 d0 call 200f87c <memset> <== NOT EXECUTED
200d140: 94 10 20 34 mov 0x34, %o2 <== NOT EXECUTED
pipe->Size = PIPE_BUF;
200d144: 82 10 22 00 mov 0x200, %g1 <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
200d148: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED
200d14c: 7f ff f7 59 call 200aeb0 <malloc> <== NOT EXECUTED
200d150: c2 24 a0 04 st %g1, [ %l2 + 4 ] <== NOT EXECUTED
if (! pipe->Buffer)
200d154: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200d158: 02 80 00 46 be 200d270 <fifo_open+0x18c> <== NOT EXECUTED
200d15c: d0 24 80 00 st %o0, [ %l2 ] <== NOT EXECUTED
goto err_buf;
err = -EINTR;
if (rtems_barrier_create(
200d160: 27 00 80 6c sethi %hi(0x201b000), %l3 <== NOT EXECUTED
200d164: d0 4c e3 9c ldsb [ %l3 + 0x39c ], %o0 ! 201b39c <c.6867> <== NOT EXECUTED
200d168: 29 14 12 5c sethi %hi(0x50497000), %l4 <== NOT EXECUTED
200d16c: 82 15 22 00 or %l4, 0x200, %g1 ! 50497200 <RAM_END+0x4e097200><== NOT EXECUTED
200d170: 92 10 20 00 clr %o1 <== NOT EXECUTED
200d174: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
200d178: 94 10 20 00 clr %o2 <== NOT EXECUTED
200d17c: 40 00 02 81 call 200db80 <rtems_barrier_create> <== NOT EXECUTED
200d180: 96 04 a0 2c add %l2, 0x2c, %o3 <== NOT EXECUTED
200d184: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200d188: 32 80 00 38 bne,a 200d268 <fifo_open+0x184> <== NOT EXECUTED
200d18c: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED
rtems_build_name ('P', 'I', 'r', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->readBarrier) != RTEMS_SUCCESSFUL)
goto err_rbar;
if (rtems_barrier_create(
200d190: d0 4c e3 9c ldsb [ %l3 + 0x39c ], %o0 <== NOT EXECUTED
200d194: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED
200d198: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <RAM_END+0x4e097700><== NOT EXECUTED
200d19c: 92 10 20 00 clr %o1 <== NOT EXECUTED
200d1a0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
200d1a4: 94 10 20 00 clr %o2 <== NOT EXECUTED
200d1a8: 40 00 02 76 call 200db80 <rtems_barrier_create> <== NOT EXECUTED
200d1ac: 96 04 a0 30 add %l2, 0x30, %o3 <== NOT EXECUTED
200d1b0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200d1b4: 12 80 00 2a bne 200d25c <fifo_open+0x178> <== NOT EXECUTED
200d1b8: a8 15 23 00 or %l4, 0x300, %l4 <== NOT EXECUTED
rtems_build_name ('P', 'I', 'w', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->writeBarrier) != RTEMS_SUCCESSFUL)
goto err_wbar;
if (rtems_semaphore_create(
200d1bc: d0 4c e3 9c ldsb [ %l3 + 0x39c ], %o0 <== NOT EXECUTED
200d1c0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
200d1c4: 90 12 00 14 or %o0, %l4, %o0 <== NOT EXECUTED
200d1c8: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED
200d1cc: 96 10 20 00 clr %o3 <== NOT EXECUTED
200d1d0: 7f ff e1 87 call 20057ec <rtems_semaphore_create> <== NOT EXECUTED
200d1d4: 98 04 a0 28 add %l2, 0x28, %o4 <== NOT EXECUTED
200d1d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200d1dc: 12 80 00 1e bne 200d254 <fifo_open+0x170> <== NOT EXECUTED
200d1e0: 29 00 80 71 sethi %hi(0x201c400), %l4 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
200d1e4: d2 04 a0 2c ld [ %l2 + 0x2c ], %o1 <== NOT EXECUTED
200d1e8: b0 07 bf f8 add %fp, -8, %i0 <== NOT EXECUTED
200d1ec: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
200d1f0: 7f ff e8 2b call 200729c <_Objects_Get> <== NOT EXECUTED
200d1f4: 90 15 22 a0 or %l4, 0x2a0, %o0 <== NOT EXECUTED
/* Set barriers to be interruptible by signals. */
static void pipe_interruptible(pipe_control_t *pipe)
{
Objects_Locations location;
_Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state
200d1f8: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 <== NOT EXECUTED
200d1fc: 25 04 00 00 sethi %hi(0x10000000), %l2 <== NOT EXECUTED
200d200: 82 10 40 12 or %g1, %l2, %g1 <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
200d204: 7f ff ea 8f call 2007c40 <_Thread_Enable_dispatch> <== NOT EXECUTED
200d208: c2 22 20 4c st %g1, [ %o0 + 0x4c ] <== NOT EXECUTED
200d20c: d2 04 60 30 ld [ %l1 + 0x30 ], %o1 <== NOT EXECUTED
200d210: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
200d214: 7f ff e8 22 call 200729c <_Objects_Get> <== NOT EXECUTED
200d218: 90 15 22 a0 or %l4, 0x2a0, %o0 <== NOT EXECUTED
_Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state
200d21c: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 <== NOT EXECUTED
200d220: a4 10 40 12 or %g1, %l2, %l2 <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
200d224: 7f ff ea 87 call 2007c40 <_Thread_Enable_dispatch> <== NOT EXECUTED
200d228: e4 22 20 4c st %l2, [ %o0 + 0x4c ] <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
200d22c: c2 0c e3 9c ldub [ %l3 + 0x39c ], %g1 <== NOT EXECUTED
200d230: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
200d234: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED
200d238: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED
200d23c: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED
200d240: 12 80 00 10 bne 200d280 <fifo_open+0x19c> <== NOT EXECUTED
200d244: c4 2c e3 9c stb %g2, [ %l3 + 0x39c ] <== NOT EXECUTED
c = 'a';
200d248: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED
200d24c: 10 80 00 0d b 200d280 <fifo_open+0x19c> <== NOT EXECUTED
200d250: c2 2c e3 9c stb %g1, [ %l3 + 0x39c ] <== NOT EXECUTED
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
200d254: 40 00 02 79 call 200dc38 <rtems_barrier_delete> <== NOT EXECUTED
200d258: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
200d25c: 40 00 02 77 call 200dc38 <rtems_barrier_delete> <== NOT EXECUTED
200d260: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED
err_rbar:
free(pipe->Buffer);
200d264: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED
200d268: 7f ff f5 b0 call 200a928 <free> <== NOT EXECUTED
200d26c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
err_buf:
free(pipe);
200d270: 7f ff f5 ae call 200a928 <free> <== NOT EXECUTED
200d274: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
200d278: 10 80 00 15 b 200d2cc <fifo_open+0x1e8> <== NOT EXECUTED
200d27c: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
200d280: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
200d284: 92 10 20 00 clr %o1 <== NOT EXECUTED
200d288: 7f ff e1 fb call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
200d28c: 94 10 20 00 clr %o2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
200d290: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
200d294: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
200d298: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
200d29c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
200d2a0: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
200d2a4: 12 80 00 09 bne 200d2c8 <fifo_open+0x1e4> <== NOT EXECUTED
200d2a8: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED
if (err)
200d2ac: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
200d2b0: 22 80 00 06 be,a 200d2c8 <fifo_open+0x1e4> <== NOT EXECUTED
200d2b4: e2 24 00 00 st %l1, [ %l0 ] <== NOT EXECUTED
pipe_free(pipe);
200d2b8: 7f ff ff 3b call 200cfa4 <pipe_free> <== NOT EXECUTED
200d2bc: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
200d2c0: 10 80 00 03 b 200d2cc <fifo_open+0x1e8> <== NOT EXECUTED
200d2c4: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
200d2c8: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
200d2cc: 7f ff e2 31 call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200d2d0: d0 00 61 d4 ld [ %g1 + 0x1d4 ], %o0 ! 201b9d4 <rtems_pipe_semaphore><== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
200d2d4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
200d2d8: 12 80 00 7c bne 200d4c8 <fifo_open+0x3e4> <== NOT EXECUTED
200d2dc: 01 00 00 00 nop <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
200d2e0: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED
200d2e4: 82 08 a0 06 and %g2, 6, %g1 <== NOT EXECUTED
200d2e8: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED
200d2ec: 02 80 00 2e be 200d3a4 <fifo_open+0x2c0> <== NOT EXECUTED
200d2f0: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED
200d2f4: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED
200d2f8: 02 80 00 56 be 200d450 <fifo_open+0x36c> <== NOT EXECUTED
200d2fc: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
200d300: 12 80 00 6a bne 200d4a8 <fifo_open+0x3c4> <== NOT EXECUTED
200d304: 01 00 00 00 nop <== NOT EXECUTED
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
200d308: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
200d30c: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
200d310: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
200d314: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
200d318: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED
200d31c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200d320: 12 80 00 05 bne 200d334 <fifo_open+0x250> <== NOT EXECUTED
200d324: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
200d328: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
200d32c: 40 00 02 5d call 200dca0 <rtems_barrier_release> <== NOT EXECUTED
200d330: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
if (pipe->Writers == 0) {
200d334: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
200d338: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200d33c: 12 80 00 5b bne 200d4a8 <fifo_open+0x3c4> <== NOT EXECUTED
200d340: 01 00 00 00 nop <== NOT EXECUTED
/* Not an error */
if (LIBIO_NODELAY(iop))
200d344: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED
200d348: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
200d34c: 12 80 00 57 bne 200d4a8 <fifo_open+0x3c4> <== NOT EXECUTED
200d350: 01 00 00 00 nop <== NOT EXECUTED
break;
prevCounter = pipe->writerCounter;
200d354: e4 04 60 24 ld [ %l1 + 0x24 ], %l2 <== NOT EXECUTED
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
200d358: 7f ff e2 0e call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200d35c: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
200d360: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
200d364: 40 00 02 66 call 200dcfc <rtems_barrier_wait> <== NOT EXECUTED
200d368: 92 10 20 00 clr %o1 <== NOT EXECUTED
200d36c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200d370: 12 80 00 52 bne 200d4b8 <fifo_open+0x3d4> <== NOT EXECUTED
200d374: 92 10 20 00 clr %o1 <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
200d378: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
200d37c: 7f ff e1 be call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
200d380: 94 10 20 00 clr %o2 <== NOT EXECUTED
200d384: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200d388: 32 80 00 4d bne,a 200d4bc <fifo_open+0x3d8> <== NOT EXECUTED
200d38c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
200d390: c2 04 60 24 ld [ %l1 + 0x24 ], %g1 <== NOT EXECUTED
200d394: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED
200d398: 02 bf ff f0 be 200d358 <fifo_open+0x274> <== NOT EXECUTED
200d39c: 01 00 00 00 nop <== NOT EXECUTED
200d3a0: 30 80 00 42 b,a 200d4a8 <fifo_open+0x3c4> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
200d3a4: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
200d3a8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200d3ac: 32 80 00 07 bne,a 200d3c8 <fifo_open+0x2e4> <== NOT EXECUTED
200d3b0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
200d3b4: 80 88 a0 01 btst 1, %g2 <== NOT EXECUTED
200d3b8: 22 80 00 04 be,a 200d3c8 <fifo_open+0x2e4> <== NOT EXECUTED
200d3bc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
200d3c0: 10 80 00 3f b 200d4bc <fifo_open+0x3d8> <== NOT EXECUTED
200d3c4: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
200d3c8: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
200d3cc: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
200d3d0: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
200d3d4: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED
200d3d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200d3dc: 12 80 00 05 bne 200d3f0 <fifo_open+0x30c> <== NOT EXECUTED
200d3e0: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
200d3e4: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
200d3e8: 40 00 02 2e call 200dca0 <rtems_barrier_release> <== NOT EXECUTED
200d3ec: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
if (pipe->Readers == 0) {
200d3f0: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
200d3f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200d3f8: 12 80 00 2c bne 200d4a8 <fifo_open+0x3c4> <== NOT EXECUTED
200d3fc: 01 00 00 00 nop <== NOT EXECUTED
prevCounter = pipe->readerCounter;
200d400: e4 04 60 20 ld [ %l1 + 0x20 ], %l2 <== NOT EXECUTED
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
200d404: 7f ff e1 e3 call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200d408: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
200d40c: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
200d410: 40 00 02 3b call 200dcfc <rtems_barrier_wait> <== NOT EXECUTED
200d414: 92 10 20 00 clr %o1 <== NOT EXECUTED
200d418: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200d41c: 12 80 00 27 bne 200d4b8 <fifo_open+0x3d4> <== NOT EXECUTED
200d420: 92 10 20 00 clr %o1 <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
200d424: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
200d428: 7f ff e1 93 call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
200d42c: 94 10 20 00 clr %o2 <== NOT EXECUTED
200d430: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200d434: 32 80 00 22 bne,a 200d4bc <fifo_open+0x3d8> <== NOT EXECUTED
200d438: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
200d43c: c2 04 60 20 ld [ %l1 + 0x20 ], %g1 <== NOT EXECUTED
200d440: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED
200d444: 02 bf ff f0 be 200d404 <fifo_open+0x320> <== NOT EXECUTED
200d448: 01 00 00 00 nop <== NOT EXECUTED
200d44c: 30 80 00 17 b,a 200d4a8 <fifo_open+0x3c4> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
200d450: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
200d454: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
200d458: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
200d45c: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
200d460: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED
200d464: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200d468: 12 80 00 05 bne 200d47c <fifo_open+0x398> <== NOT EXECUTED
200d46c: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
200d470: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
200d474: 40 00 02 0b call 200dca0 <rtems_barrier_release> <== NOT EXECUTED
200d478: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
200d47c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
200d480: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
200d484: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
200d488: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
200d48c: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED
200d490: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200d494: 12 80 00 05 bne 200d4a8 <fifo_open+0x3c4> <== NOT EXECUTED
200d498: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
200d49c: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
200d4a0: 40 00 02 00 call 200dca0 <rtems_barrier_release> <== NOT EXECUTED
200d4a4: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
break;
}
PIPE_UNLOCK(pipe);
200d4a8: 7f ff e1 ba call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200d4ac: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
return 0;
200d4b0: 81 c7 e0 08 ret <== NOT EXECUTED
200d4b4: 81 e8 00 00 restore <== NOT EXECUTED
200d4b8: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
200d4bc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
200d4c0: 7f ff fe c5 call 200cfd4 <pipe_release> <== NOT EXECUTED
200d4c4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
return err;
}
200d4c8: 81 c7 e0 08 ret
200d4cc: 81 e8 00 00 restore
02009588 <file_systems_below_this_mountpoint>:
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
2009588: 03 00 80 9f sethi %hi(0x2027c00), %g1 <== NOT EXECUTED
200958c: 05 00 80 9f sethi %hi(0x2027c00), %g2 <== NOT EXECUTED
2009590: c2 00 61 08 ld [ %g1 + 0x108 ], %g1 <== NOT EXECUTED
2009594: 10 80 00 08 b 20095b4 <file_systems_below_this_mountpoint+0x2c><== NOT EXECUTED
2009598: 84 10 a1 0c or %g2, 0x10c, %g2 <== 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_point_node.mt_entry == fs_root_loc->mt_entry ) {
200959c: c6 02 60 10 ld [ %o1 + 0x10 ], %g3 <== NOT EXECUTED
20095a0: 80 a1 00 03 cmp %g4, %g3 <== NOT EXECUTED
20095a4: 32 80 00 04 bne,a 20095b4 <file_systems_below_this_mountpoint+0x2c><== NOT EXECUTED
20095a8: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
20095ac: 81 c3 e0 08 retl <== NOT EXECUTED
20095b0: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
20095b4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
20095b8: 32 bf ff f9 bne,a 200959c <file_systems_below_this_mountpoint+0x14><== NOT EXECUTED
20095bc: c8 00 60 18 ld [ %g1 + 0x18 ], %g4 <== NOT EXECUTED
return true;
}
}
return false;
}
20095c0: 81 c3 e0 08 retl <== NOT EXECUTED
20095c4: 90 10 20 00 clr %o0 <== NOT EXECUTED
0200394c <fpathconf>:
long fpathconf(
int fd,
int name
)
{
200394c: 9d e3 bf a0 save %sp, -96, %sp
long return_value;
rtems_libio_t *iop;
rtems_filesystem_limits_and_options_t *the_limits;
rtems_libio_check_fd(fd);
2003950: 03 00 80 7c sethi %hi(0x201f000), %g1
2003954: c2 00 61 c4 ld [ %g1 + 0x1c4 ], %g1 ! 201f1c4 <rtems_libio_number_iops>
2003958: 80 a6 00 01 cmp %i0, %g1
200395c: 1a 80 00 0b bcc 2003988 <fpathconf+0x3c>
2003960: 85 2e 20 06 sll %i0, 6, %g2
iop = rtems_libio_iop(fd);
2003964: 03 00 80 7e sethi %hi(0x201f800), %g1
2003968: c2 00 63 c8 ld [ %g1 + 0x3c8 ], %g1 ! 201fbc8 <rtems_libio_iops>
200396c: b1 2e 20 03 sll %i0, 3, %i0
2003970: b0 06 00 02 add %i0, %g2, %i0
2003974: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_is_open(iop);
2003978: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
200397c: 80 88 61 00 btst 0x100, %g1
2003980: 12 80 00 06 bne 2003998 <fpathconf+0x4c>
2003984: 80 88 60 02 btst 2, %g1
2003988: 40 00 37 f2 call 2011950 <__errno>
200398c: 01 00 00 00 nop
2003990: 10 80 00 07 b 20039ac <fpathconf+0x60>
2003994: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
2003998: 12 80 00 08 bne 20039b8 <fpathconf+0x6c>
200399c: 80 a6 60 0b cmp %i1, 0xb
20039a0: 40 00 37 ec call 2011950 <__errno> <== NOT EXECUTED
20039a4: 01 00 00 00 nop <== NOT EXECUTED
20039a8: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
20039ac: c2 22 00 00 st %g1, [ %o0 ]
20039b0: 81 c7 e0 08 ret
20039b4: 91 e8 3f ff restore %g0, -1, %o0
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
switch ( name ) {
20039b8: 18 80 00 2c bgu 2003a68 <fpathconf+0x11c>
20039bc: c2 06 20 2c ld [ %i0 + 0x2c ], %g1
20039c0: b3 2e 60 02 sll %i1, 2, %i1
20039c4: 05 00 80 0e sethi %hi(0x2003800), %g2
20039c8: 84 10 a1 1c or %g2, 0x11c, %g2 ! 200391c <fdatasync+0xa0>
20039cc: c4 00 80 19 ld [ %g2 + %i1 ], %g2
20039d0: 81 c0 80 00 jmp %g2
20039d4: 01 00 00 00 nop
case _PC_LINK_MAX:
return_value = the_limits->link_max;
20039d8: f0 00 60 38 ld [ %g1 + 0x38 ], %i0
break;
20039dc: 81 c7 e0 08 ret
20039e0: 81 e8 00 00 restore
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
20039e4: f0 00 60 3c ld [ %g1 + 0x3c ], %i0
break;
20039e8: 81 c7 e0 08 ret
20039ec: 81 e8 00 00 restore
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
20039f0: f0 00 60 40 ld [ %g1 + 0x40 ], %i0
break;
20039f4: 81 c7 e0 08 ret
20039f8: 81 e8 00 00 restore
case _PC_NAME_MAX:
return_value = the_limits->name_max;
20039fc: f0 00 60 44 ld [ %g1 + 0x44 ], %i0
break;
2003a00: 81 c7 e0 08 ret
2003a04: 81 e8 00 00 restore
case _PC_PATH_MAX:
return_value = the_limits->path_max;
2003a08: f0 00 60 48 ld [ %g1 + 0x48 ], %i0
break;
2003a0c: 81 c7 e0 08 ret
2003a10: 81 e8 00 00 restore
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
2003a14: f0 00 60 4c ld [ %g1 + 0x4c ], %i0
break;
2003a18: 81 c7 e0 08 ret
2003a1c: 81 e8 00 00 restore
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
2003a20: f0 00 60 54 ld [ %g1 + 0x54 ], %i0
break;
2003a24: 81 c7 e0 08 ret
2003a28: 81 e8 00 00 restore
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
2003a2c: f0 00 60 58 ld [ %g1 + 0x58 ], %i0
break;
2003a30: 81 c7 e0 08 ret
2003a34: 81 e8 00 00 restore
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
2003a38: f0 00 60 64 ld [ %g1 + 0x64 ], %i0
break;
2003a3c: 81 c7 e0 08 ret
2003a40: 81 e8 00 00 restore
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
2003a44: f0 00 60 50 ld [ %g1 + 0x50 ], %i0
break;
2003a48: 81 c7 e0 08 ret
2003a4c: 81 e8 00 00 restore
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
2003a50: f0 00 60 5c ld [ %g1 + 0x5c ], %i0
break;
2003a54: 81 c7 e0 08 ret
2003a58: 81 e8 00 00 restore
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
2003a5c: f0 00 60 60 ld [ %g1 + 0x60 ], %i0
break;
2003a60: 81 c7 e0 08 ret
2003a64: 81 e8 00 00 restore
default:
rtems_set_errno_and_return_minus_one( EINVAL );
2003a68: 40 00 37 ba call 2011950 <__errno>
2003a6c: b0 10 3f ff mov -1, %i0
2003a70: 82 10 20 16 mov 0x16, %g1
2003a74: c2 22 00 00 st %g1, [ %o0 ]
break;
}
return return_value;
}
2003a78: 81 c7 e0 08 ret
2003a7c: 81 e8 00 00 restore
0200a928 <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
200a928: 9d e3 bf a0 save %sp, -96, %sp
200a92c: 03 00 80 6e sethi %hi(0x201b800), %g1
200a930: 82 10 63 60 or %g1, 0x360, %g1 ! 201bb60 <rtems_malloc_statistics>
200a934: c4 00 60 0c ld [ %g1 + 0xc ], %g2
200a938: b2 10 00 18 mov %i0, %i1
200a93c: 84 00 a0 01 inc %g2
if ( !ptr )
200a940: 80 a6 20 00 cmp %i0, 0
200a944: 02 80 00 21 be 200a9c8 <free+0xa0>
200a948: c4 20 60 0c st %g2, [ %g1 + 0xc ]
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
200a94c: 03 00 80 6f sethi %hi(0x201bc00), %g1
200a950: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 201bec0 <_System_state_Current>
200a954: 80 a0 60 03 cmp %g1, 3
200a958: 12 80 00 09 bne 200a97c <free+0x54>
200a95c: 03 00 80 6e sethi %hi(0x201b800), %g1
200a960: 40 00 01 2e call 200ae18 <malloc_is_system_state_OK>
200a964: 01 00 00 00 nop
200a968: 80 8a 20 ff btst 0xff, %o0
200a96c: 12 80 00 04 bne 200a97c <free+0x54>
200a970: 03 00 80 6e sethi %hi(0x201b800), %g1
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
200a974: 40 00 01 3b call 200ae60 <malloc_deferred_free> <== NOT EXECUTED
200a978: 81 e8 00 00 restore <== NOT EXECUTED
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
200a97c: c2 00 60 78 ld [ %g1 + 0x78 ], %g1
200a980: 80 a0 60 00 cmp %g1, 0
200a984: 02 80 00 06 be 200a99c <free+0x74>
200a988: 21 00 80 6c sethi %hi(0x201b000), %l0
(*rtems_malloc_statistics_helpers->at_free)(ptr);
200a98c: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED
200a990: 9f c0 40 00 call %g1 <== NOT EXECUTED
200a994: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
200a998: 21 00 80 6c sethi %hi(0x201b000), %l0 <== NOT EXECUTED
200a99c: d0 04 21 60 ld [ %l0 + 0x160 ], %o0 ! 201b160 <RTEMS_Malloc_Heap>
200a9a0: 40 00 06 a8 call 200c440 <_Protected_heap_Free>
200a9a4: 92 10 00 19 mov %i1, %o1
200a9a8: 80 8a 20 ff btst 0xff, %o0
200a9ac: 12 80 00 07 bne 200a9c8 <free+0xa0>
200a9b0: c2 04 21 60 ld [ %l0 + 0x160 ], %g1
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
200a9b4: 31 00 80 69 sethi %hi(0x201a400), %i0 <== NOT EXECUTED
200a9b8: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED
200a9bc: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED
200a9c0: 7f ff e2 0b call 20031ec <printk> <== NOT EXECUTED
200a9c4: 91 ee 21 18 restore %i0, 0x118, %o0 <== NOT EXECUTED
200a9c8: 81 c7 e0 08 ret
200a9cc: 81 e8 00 00 restore
02004048 <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
2004048: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
200404c: 03 00 80 78 sethi %hi(0x201e000), %g1 <== NOT EXECUTED
2004050: 82 10 62 80 or %g1, 0x280, %g1 ! 201e280 <rtems_global_user_env><== NOT EXECUTED
2004054: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED
2004058: 02 80 00 18 be 20040b8 <free_user_env+0x70> <== NOT EXECUTED
200405c: 01 00 00 00 nop <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
2004060: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED
2004064: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004068: 22 80 00 09 be,a 200408c <free_user_env+0x44> <== NOT EXECUTED
200406c: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
2004070: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
2004074: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004078: 22 80 00 05 be,a 200408c <free_user_env+0x44> <== NOT EXECUTED
200407c: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
2004080: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004084: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
2004088: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
200408c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004090: 02 80 00 08 be 20040b0 <free_user_env+0x68> <== NOT EXECUTED
2004094: 01 00 00 00 nop <== NOT EXECUTED
2004098: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
200409c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20040a0: 02 80 00 04 be 20040b0 <free_user_env+0x68> <== NOT EXECUTED
20040a4: 01 00 00 00 nop <== NOT EXECUTED
20040a8: 9f c0 40 00 call %g1 <== NOT EXECUTED
20040ac: 90 06 20 18 add %i0, 0x18, %o0 <== NOT EXECUTED
free(env);
20040b0: 7f ff fb 91 call 2002ef4 <free> <== NOT EXECUTED
20040b4: 81 e8 00 00 restore <== NOT EXECUTED
20040b8: 81 c7 e0 08 ret <== NOT EXECUTED
20040bc: 81 e8 00 00 restore <== NOT EXECUTED
0201916c <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
201916c: 9d e3 bf a0 save %sp, -96, %sp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
2019170: 80 a6 60 00 cmp %i1, 0
2019174: 32 80 00 06 bne,a 201918c <fstat+0x20>
2019178: 03 00 80 6c sethi %hi(0x201b000), %g1
rtems_set_errno_and_return_minus_one( EFAULT );
201917c: 7f ff d7 45 call 200ee90 <__errno>
2019180: 01 00 00 00 nop
2019184: 10 80 00 12 b 20191cc <fstat+0x60>
2019188: 82 10 20 0e mov 0xe, %g1 ! e <PROM_START+0xe>
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
201918c: c2 00 61 54 ld [ %g1 + 0x154 ], %g1
2019190: 80 a6 00 01 cmp %i0, %g1
2019194: 1a 80 00 0b bcc 20191c0 <fstat+0x54>
2019198: 03 00 80 6e sethi %hi(0x201b800), %g1
201919c: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 201bb50 <rtems_libio_iops>
20191a0: 85 2e 20 06 sll %i0, 6, %g2
20191a4: b1 2e 20 03 sll %i0, 3, %i0
20191a8: b0 06 00 02 add %i0, %g2, %i0
20191ac: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
20191b0: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
20191b4: 80 88 61 00 btst 0x100, %g1
20191b8: 32 80 00 08 bne,a 20191d8 <fstat+0x6c>
20191bc: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
rtems_libio_check_fd( fd );
20191c0: 7f ff d7 34 call 200ee90 <__errno>
20191c4: 01 00 00 00 nop
20191c8: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
20191cc: c2 22 00 00 st %g1, [ %o0 ]
20191d0: 10 80 00 15 b 2019224 <fstat+0xb8>
20191d4: 90 10 3f ff mov -1, %o0
rtems_libio_check_is_open(iop);
if ( !iop->handlers )
20191d8: 80 a0 60 00 cmp %g1, 0
20191dc: 02 bf ff f9 be 20191c0 <fstat+0x54>
20191e0: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
20191e4: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
20191e8: 80 a0 60 00 cmp %g1, 0
20191ec: 12 80 00 06 bne 2019204 <fstat+0x98>
20191f0: 92 10 20 00 clr %o1
rtems_set_errno_and_return_minus_one( ENOTSUP );
20191f4: 7f ff d7 27 call 200ee90 <__errno> <== NOT EXECUTED
20191f8: 01 00 00 00 nop <== NOT EXECUTED
20191fc: 10 bf ff f4 b 20191cc <fstat+0x60> <== NOT EXECUTED
2019200: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
2019204: 94 10 20 48 mov 0x48, %o2
2019208: 7f ff d9 9d call 200f87c <memset>
201920c: 90 10 00 19 mov %i1, %o0
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
2019210: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
2019214: 90 06 20 1c add %i0, 0x1c, %o0
2019218: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
201921c: 9f c0 40 00 call %g1
2019220: 92 10 00 19 mov %i1, %o1
}
2019224: 81 c7 e0 08 ret
2019228: 91 e8 00 08 restore %g0, %o0, %o0
02003c00 <fsync>:
#include <rtems/seterr.h>
int fsync(
int fd
)
{
2003c00: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
2003c04: 03 00 80 7c sethi %hi(0x201f000), %g1
2003c08: c2 00 61 c4 ld [ %g1 + 0x1c4 ], %g1 ! 201f1c4 <rtems_libio_number_iops>
2003c0c: 80 a6 00 01 cmp %i0, %g1
2003c10: 1a 80 00 15 bcc 2003c64 <fsync+0x64>
2003c14: 01 00 00 00 nop
iop = rtems_libio_iop( fd );
2003c18: 03 00 80 7e sethi %hi(0x201f800), %g1
2003c1c: d0 00 63 c8 ld [ %g1 + 0x3c8 ], %o0 ! 201fbc8 <rtems_libio_iops>
2003c20: 83 2e 20 06 sll %i0, 6, %g1
2003c24: b1 2e 20 03 sll %i0, 3, %i0
2003c28: b0 06 00 01 add %i0, %g1, %i0
2003c2c: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_is_open(iop);
2003c30: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
2003c34: 80 88 61 00 btst 0x100, %g1
2003c38: 02 80 00 0b be 2003c64 <fsync+0x64>
2003c3c: 80 88 60 04 btst 4, %g1
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
2003c40: 32 80 00 06 bne,a 2003c58 <fsync+0x58>
2003c44: c2 02 20 40 ld [ %o0 + 0x40 ], %g1
2003c48: 40 00 37 42 call 2011950 <__errno>
2003c4c: 01 00 00 00 nop
2003c50: 10 80 00 0f b 2003c8c <fsync+0x8c>
2003c54: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
/*
* Now process the fsync().
*/
if ( !iop->handlers )
2003c58: 80 a0 60 00 cmp %g1, 0
2003c5c: 32 80 00 06 bne,a 2003c74 <fsync+0x74>
2003c60: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
rtems_set_errno_and_return_minus_one( EBADF );
2003c64: 40 00 37 3b call 2011950 <__errno> <== NOT EXECUTED
2003c68: 01 00 00 00 nop <== NOT EXECUTED
2003c6c: 10 80 00 08 b 2003c8c <fsync+0x8c> <== NOT EXECUTED
2003c70: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9> <== NOT EXECUTED
if ( !iop->handlers->fsync_h )
2003c74: 80 a0 60 00 cmp %g1, 0
2003c78: 12 80 00 08 bne 2003c98 <fsync+0x98>
2003c7c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
2003c80: 40 00 37 34 call 2011950 <__errno>
2003c84: 01 00 00 00 nop
2003c88: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86>
2003c8c: c2 22 00 00 st %g1, [ %o0 ]
2003c90: 10 80 00 04 b 2003ca0 <fsync+0xa0>
2003c94: 90 10 3f ff mov -1, %o0
return (*iop->handlers->fsync_h)( iop );
2003c98: 9f c0 40 00 call %g1
2003c9c: 01 00 00 00 nop
}
2003ca0: 81 c7 e0 08 ret
2003ca4: 91 e8 00 08 restore %g0, %o0, %o0
0200a9d0 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
200a9d0: 9d e3 bf 88 save %sp, -120, %sp
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
200a9d4: 03 00 80 6c sethi %hi(0x201b000), %g1
200a9d8: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 201b154 <rtems_libio_number_iops>
200a9dc: 80 a6 00 01 cmp %i0, %g1
200a9e0: 1a 80 00 0b bcc 200aa0c <ftruncate+0x3c>
200a9e4: 85 2e 20 06 sll %i0, 6, %g2
iop = rtems_libio_iop( fd );
200a9e8: 03 00 80 6e sethi %hi(0x201b800), %g1
200a9ec: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 201bb50 <rtems_libio_iops>
200a9f0: b1 2e 20 03 sll %i0, 3, %i0
200a9f4: b0 06 00 02 add %i0, %g2, %i0
200a9f8: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_is_open(iop);
200a9fc: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
200aa00: 80 88 61 00 btst 0x100, %g1
200aa04: 12 80 00 06 bne 200aa1c <ftruncate+0x4c>
200aa08: a0 07 bf ec add %fp, -20, %l0
200aa0c: 40 00 11 21 call 200ee90 <__errno> <== NOT EXECUTED
200aa10: 01 00 00 00 nop <== NOT EXECUTED
200aa14: 10 80 00 22 b 200aa9c <ftruncate+0xcc> <== NOT EXECUTED
200aa18: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9> <== NOT EXECUTED
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
200aa1c: 92 06 20 1c add %i0, 0x1c, %o1
200aa20: 90 10 00 10 mov %l0, %o0
200aa24: 40 00 13 57 call 200f780 <memcpy>
200aa28: 94 10 20 14 mov 0x14, %o2
if ( !loc.ops->node_type_h )
200aa2c: c2 07 bf f8 ld [ %fp + -8 ], %g1
200aa30: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
200aa34: 80 a0 60 00 cmp %g1, 0
200aa38: 02 80 00 16 be 200aa90 <ftruncate+0xc0>
200aa3c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
200aa40: 9f c0 40 00 call %g1
200aa44: 90 10 00 10 mov %l0, %o0
200aa48: 80 a2 20 01 cmp %o0, 1
200aa4c: 32 80 00 06 bne,a 200aa64 <ftruncate+0x94>
200aa50: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
rtems_set_errno_and_return_minus_one( EISDIR );
200aa54: 40 00 11 0f call 200ee90 <__errno>
200aa58: 01 00 00 00 nop
200aa5c: 10 80 00 10 b 200aa9c <ftruncate+0xcc>
200aa60: 82 10 20 15 mov 0x15, %g1 ! 15 <PROM_START+0x15>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
200aa64: 80 88 60 04 btst 4, %g1
200aa68: 32 80 00 06 bne,a 200aa80 <ftruncate+0xb0>
200aa6c: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
200aa70: 40 00 11 08 call 200ee90 <__errno> <== NOT EXECUTED
200aa74: 01 00 00 00 nop <== NOT EXECUTED
200aa78: 10 80 00 09 b 200aa9c <ftruncate+0xcc> <== NOT EXECUTED
200aa7c: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
200aa80: c2 00 60 20 ld [ %g1 + 0x20 ], %g1
200aa84: 80 a0 60 00 cmp %g1, 0
200aa88: 32 80 00 08 bne,a 200aaa8 <ftruncate+0xd8>
200aa8c: 90 10 00 18 mov %i0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
200aa90: 40 00 11 00 call 200ee90 <__errno> <== NOT EXECUTED
200aa94: 01 00 00 00 nop <== NOT EXECUTED
200aa98: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
200aa9c: c2 22 00 00 st %g1, [ %o0 ]
200aaa0: 10 80 00 05 b 200aab4 <ftruncate+0xe4>
200aaa4: 90 10 3f ff mov -1, %o0
return (*iop->handlers->ftruncate_h)( iop, length );
200aaa8: 92 10 00 19 mov %i1, %o1
200aaac: 9f c0 40 00 call %g1
200aab0: 94 10 00 1a mov %i2, %o2
}
200aab4: 81 c7 e0 08 ret
200aab8: 91 e8 00 08 restore %g0, %o0, %o0
0201d118 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
201d118: 9d e3 bf 88 save %sp, -120, %sp
/*
* Get the file control block structure associated with the file descriptor
*/
iop = rtems_libio_iop( dd_fd );
201d11c: 03 00 80 81 sethi %hi(0x2020400), %g1
201d120: c2 00 60 b4 ld [ %g1 + 0xb4 ], %g1 ! 20204b4 <rtems_libio_number_iops>
201d124: 80 a6 00 01 cmp %i0, %g1
201d128: 1a 80 00 08 bcc 201d148 <getdents+0x30>
201d12c: a0 10 20 00 clr %l0
201d130: 03 00 80 83 sethi %hi(0x2020c00), %g1
201d134: e0 00 63 d0 ld [ %g1 + 0x3d0 ], %l0 ! 2020fd0 <rtems_libio_iops>
201d138: 83 2e 20 06 sll %i0, 6, %g1
201d13c: b1 2e 20 03 sll %i0, 3, %i0
201d140: b0 06 00 01 add %i0, %g1, %i0
201d144: a0 04 00 18 add %l0, %i0, %l0
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
201d148: a2 07 bf ec add %fp, -20, %l1
201d14c: 92 04 20 1c add %l0, 0x1c, %o1
201d150: 90 10 00 11 mov %l1, %o0
201d154: 7f ff d4 1e call 20121cc <memcpy>
201d158: 94 10 20 14 mov 0x14, %o2
if ( !loc.ops->node_type_h )
201d15c: c2 07 bf f8 ld [ %fp + -8 ], %g1
201d160: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
201d164: 80 a0 60 00 cmp %g1, 0
201d168: 02 80 00 11 be 201d1ac <getdents+0x94>
201d16c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
201d170: 9f c0 40 00 call %g1
201d174: 90 10 00 11 mov %l1, %o0
201d178: 80 a2 20 01 cmp %o0, 1
201d17c: 22 80 00 08 be,a 201d19c <getdents+0x84>
201d180: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
rtems_set_errno_and_return_minus_one( ENOTDIR );
201d184: 7f ff d1 d6 call 20118dc <__errno>
201d188: 01 00 00 00 nop
201d18c: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
201d190: c2 22 00 00 st %g1, [ %o0 ]
201d194: 10 80 00 0d b 201d1c8 <getdents+0xb0>
201d198: 90 10 3f ff mov -1, %o0
/*
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
if ( !iop->handlers->read_h )
201d19c: c2 00 60 08 ld [ %g1 + 8 ], %g1
201d1a0: 80 a0 60 00 cmp %g1, 0
201d1a4: 32 80 00 06 bne,a 201d1bc <getdents+0xa4>
201d1a8: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
201d1ac: 7f ff d1 cc call 20118dc <__errno> <== NOT EXECUTED
201d1b0: 01 00 00 00 nop <== NOT EXECUTED
201d1b4: 10 bf ff f7 b 201d190 <getdents+0x78> <== NOT EXECUTED
201d1b8: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
201d1bc: 92 10 00 19 mov %i1, %o1
201d1c0: 9f c0 40 00 call %g1
201d1c4: 94 10 00 1a mov %i2, %o2
}
201d1c8: 81 c7 e0 08 ret
201d1cc: 91 e8 00 08 restore %g0, %o0, %o0
02003474 <getgr_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
2003474: 9d e3 bf a0 save %sp, -96, %sp
FILE *fp;
int match;
init_etc_passwd_group();
2003478: 7f ff ff b6 call 2003350 <init_etc_passwd_group>
200347c: 01 00 00 00 nop
if ((fp = fopen("/etc/group", "r")) == NULL) {
2003480: 11 00 80 75 sethi %hi(0x201d400), %o0
2003484: 13 00 80 75 sethi %hi(0x201d400), %o1
2003488: 90 12 23 c8 or %o0, 0x3c8, %o0
200348c: 40 00 39 43 call 2011998 <fopen>
2003490: 92 12 63 50 or %o1, 0x350, %o1
2003494: a0 92 20 00 orcc %o0, 0, %l0
2003498: 12 80 00 08 bne 20034b8 <getgr_r+0x44>
200349c: 92 10 00 1a mov %i2, %o1
errno = EINVAL;
20034a0: 40 00 37 10 call 20110e0 <__errno> <== NOT EXECUTED
20034a4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
20034a8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
20034ac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
20034b0: 81 c7 e0 08 ret <== NOT EXECUTED
20034b4: 81 e8 00 00 restore <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
20034b8: 94 10 00 1b mov %i3, %o2
20034bc: 96 10 00 1c mov %i4, %o3
20034c0: 7f ff fe ea call 2003068 <scangr>
20034c4: 90 10 00 10 mov %l0, %o0
20034c8: 80 a2 20 00 cmp %o0, 0
20034cc: 12 80 00 0a bne 20034f4 <getgr_r+0x80>
20034d0: 80 a6 20 00 cmp %i0, 0
errno = EINVAL;
20034d4: 40 00 37 03 call 20110e0 <__errno> <== NOT EXECUTED
20034d8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
20034dc: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
20034e0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
fclose(fp);
20034e4: 40 00 37 57 call 2011240 <fclose> <== NOT EXECUTED
20034e8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
return -1;
20034ec: 81 c7 e0 08 ret <== NOT EXECUTED
20034f0: 81 e8 00 00 restore <== NOT EXECUTED
}
if (name) {
20034f4: 22 80 00 07 be,a 2003510 <getgr_r+0x9c>
20034f8: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED
match = (strcmp(grp->gr_name, name) == 0);
20034fc: d0 06 80 00 ld [ %i2 ], %o0
2003500: 40 00 3e d6 call 2013058 <strcmp>
2003504: 92 10 00 18 mov %i0, %o1
2003508: 10 80 00 04 b 2003518 <getgr_r+0xa4>
200350c: 80 a0 00 08 cmp %g0, %o0
}
else {
match = (grp->gr_gid == gid);
2003510: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED
2003514: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
2003518: 82 60 3f ff subx %g0, -1, %g1
}
if (match) {
200351c: 80 a0 60 00 cmp %g1, 0
2003520: 02 bf ff e6 be 20034b8 <getgr_r+0x44>
2003524: 92 10 00 1a mov %i2, %o1
fclose(fp);
2003528: 90 10 00 10 mov %l0, %o0
200352c: 40 00 37 45 call 2011240 <fclose>
2003530: b0 10 20 00 clr %i0
*result = grp;
2003534: f4 27 40 00 st %i2, [ %i5 ]
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
2003538: 81 c7 e0 08 ret
200353c: 81 e8 00 00 restore
020031a4 <getgrent>:
return NULL;
return p;
}
struct group *getgrent(void)
{
20031a4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (group_fp == NULL)
20031a8: 03 00 80 7c sethi %hi(0x201f000), %g1 <== NOT EXECUTED
20031ac: d0 00 62 4c ld [ %g1 + 0x24c ], %o0 ! 201f24c <group_fp> <== NOT EXECUTED
20031b0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20031b4: 22 80 00 0c be,a 20031e4 <getgrent+0x40> <== NOT EXECUTED
20031b8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
20031bc: 31 00 80 7c sethi %hi(0x201f000), %i0 <== NOT EXECUTED
20031c0: 15 00 80 7c sethi %hi(0x201f000), %o2 <== NOT EXECUTED
20031c4: 92 16 23 18 or %i0, 0x318, %o1 <== NOT EXECUTED
20031c8: 94 12 a2 50 or %o2, 0x250, %o2 <== NOT EXECUTED
20031cc: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
20031d0: 7f ff ff a6 call 2003068 <scangr> <== NOT EXECUTED
20031d4: b0 16 23 18 or %i0, 0x318, %i0 <== NOT EXECUTED
20031d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20031dc: 22 80 00 02 be,a 20031e4 <getgrent+0x40> <== NOT EXECUTED
20031e0: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
return &grent;
}
20031e4: 81 c7 e0 08 ret <== NOT EXECUTED
20031e8: 81 e8 00 00 restore <== NOT EXECUTED
02003574 <getgrgid>:
}
struct group *getgrgid(
gid_t gid
)
{
2003574: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
2003578: 13 00 80 7c sethi %hi(0x201f000), %o1 <== NOT EXECUTED
200357c: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED
2003580: 92 12 63 18 or %o1, 0x318, %o1 <== NOT EXECUTED
2003584: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED
2003588: 15 00 80 7c sethi %hi(0x201f000), %o2 <== NOT EXECUTED
200358c: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
2003590: 94 12 a2 50 or %o2, 0x250, %o2 <== NOT EXECUTED
2003594: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED
2003598: 7f ff ff ea call 2003540 <getgrgid_r> <== NOT EXECUTED
200359c: b0 10 20 00 clr %i0 <== NOT EXECUTED
20035a0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20035a4: 22 80 00 02 be,a 20035ac <getgrgid+0x38> <== NOT EXECUTED
20035a8: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED
return NULL;
return p;
}
20035ac: 81 c7 e0 08 ret <== NOT EXECUTED
20035b0: 81 e8 00 00 restore <== NOT EXECUTED
02003540 <getgrgid_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
2003540: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED
2003544: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
2003548: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
200354c: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
2003550: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED
2003554: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED
2003558: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED
200355c: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED
2003560: 90 10 20 00 clr %o0 <== NOT EXECUTED
2003564: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
2003568: 7f ff ff c3 call 2003474 <getgr_r> <== NOT EXECUTED
200356c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
02003668 <getpw_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
2003668: 9d e3 bf a0 save %sp, -96, %sp
FILE *fp;
int match;
init_etc_passwd_group();
200366c: 7f ff ff 39 call 2003350 <init_etc_passwd_group>
2003670: 01 00 00 00 nop
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
2003674: 11 00 80 75 sethi %hi(0x201d400), %o0
2003678: 13 00 80 75 sethi %hi(0x201d400), %o1
200367c: 90 12 23 40 or %o0, 0x340, %o0
2003680: 40 00 38 c6 call 2011998 <fopen>
2003684: 92 12 63 50 or %o1, 0x350, %o1
2003688: a0 92 20 00 orcc %o0, 0, %l0
200368c: 12 80 00 08 bne 20036ac <getpw_r+0x44>
2003690: 92 10 00 1a mov %i2, %o1
errno = EINVAL;
2003694: 40 00 36 93 call 20110e0 <__errno> <== NOT EXECUTED
2003698: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
200369c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
20036a0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
20036a4: 81 c7 e0 08 ret <== NOT EXECUTED
20036a8: 81 e8 00 00 restore <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
20036ac: 94 10 00 1b mov %i3, %o2
20036b0: 96 10 00 1c mov %i4, %o3
20036b4: 7f ff fe ce call 20031ec <scanpw>
20036b8: 90 10 00 10 mov %l0, %o0
20036bc: 80 a2 20 00 cmp %o0, 0
20036c0: 12 80 00 0a bne 20036e8 <getpw_r+0x80>
20036c4: 80 a6 20 00 cmp %i0, 0
errno = EINVAL;
20036c8: 40 00 36 86 call 20110e0 <__errno> <== NOT EXECUTED
20036cc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
20036d0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
20036d4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
fclose(fp);
20036d8: 40 00 36 da call 2011240 <fclose> <== NOT EXECUTED
20036dc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
return -1;
20036e0: 81 c7 e0 08 ret <== NOT EXECUTED
20036e4: 81 e8 00 00 restore <== NOT EXECUTED
}
if (name) {
20036e8: 22 80 00 07 be,a 2003704 <getpw_r+0x9c>
20036ec: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED
match = (strcmp(pwd->pw_name, name) == 0);
20036f0: d0 06 80 00 ld [ %i2 ], %o0
20036f4: 40 00 3e 59 call 2013058 <strcmp>
20036f8: 92 10 00 18 mov %i0, %o1
20036fc: 10 80 00 04 b 200370c <getpw_r+0xa4>
2003700: 80 a0 00 08 cmp %g0, %o0
}
else {
match = (pwd->pw_uid == uid);
2003704: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED
2003708: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
200370c: 82 60 3f ff subx %g0, -1, %g1
}
if (match) {
2003710: 80 a0 60 00 cmp %g1, 0
2003714: 02 bf ff e6 be 20036ac <getpw_r+0x44>
2003718: 92 10 00 1a mov %i2, %o1
fclose(fp);
200371c: 90 10 00 10 mov %l0, %o0
2003720: 40 00 36 c8 call 2011240 <fclose>
2003724: b0 10 20 00 clr %i0
*result = pwd;
2003728: f4 27 40 00 st %i2, [ %i5 ]
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
200372c: 81 c7 e0 08 ret
2003730: 81 e8 00 00 restore
02003308 <getpwent>:
return NULL;
return p;
}
struct passwd *getpwent(void)
{
2003308: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (passwd_fp == NULL)
200330c: 03 00 80 7c sethi %hi(0x201f000), %g1 <== NOT EXECUTED
2003310: d0 00 61 64 ld [ %g1 + 0x164 ], %o0 ! 201f164 <passwd_fp> <== NOT EXECUTED
2003314: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2003318: 22 80 00 0c be,a 2003348 <getpwent+0x40> <== NOT EXECUTED
200331c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
2003320: 31 00 80 7c sethi %hi(0x201f000), %i0 <== NOT EXECUTED
2003324: 15 00 80 7c sethi %hi(0x201f000), %o2 <== NOT EXECUTED
2003328: 92 16 22 30 or %i0, 0x230, %o1 <== NOT EXECUTED
200332c: 94 12 a1 68 or %o2, 0x168, %o2 <== NOT EXECUTED
2003330: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
2003334: 7f ff ff ae call 20031ec <scanpw> <== NOT EXECUTED
2003338: b0 16 22 30 or %i0, 0x230, %i0 <== NOT EXECUTED
200333c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2003340: 22 80 00 02 be,a 2003348 <getpwent+0x40> <== NOT EXECUTED
2003344: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
return &pwent;
}
2003348: 81 c7 e0 08 ret <== NOT EXECUTED
200334c: 81 e8 00 00 restore <== NOT EXECUTED
02003768 <getpwuid>:
}
struct passwd *getpwuid(
uid_t uid
)
{
2003768: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
200376c: 13 00 80 7c sethi %hi(0x201f000), %o1 <== NOT EXECUTED
2003770: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED
2003774: 92 12 62 30 or %o1, 0x230, %o1 <== NOT EXECUTED
2003778: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED
200377c: 15 00 80 7c sethi %hi(0x201f000), %o2 <== NOT EXECUTED
2003780: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
2003784: 94 12 a1 68 or %o2, 0x168, %o2 <== NOT EXECUTED
2003788: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED
200378c: 7f ff ff ea call 2003734 <getpwuid_r> <== NOT EXECUTED
2003790: b0 10 20 00 clr %i0 <== NOT EXECUTED
2003794: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2003798: 22 80 00 02 be,a 20037a0 <getpwuid+0x38> <== NOT EXECUTED
200379c: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED
return NULL;
return p;
}
20037a0: 81 c7 e0 08 ret <== NOT EXECUTED
20037a4: 81 e8 00 00 restore <== NOT EXECUTED
02003734 <getpwuid_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
2003734: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED
2003738: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
200373c: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
2003740: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
2003744: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED
2003748: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED
200374c: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED
2003750: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED
2003754: 90 10 20 00 clr %o0 <== NOT EXECUTED
2003758: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
200375c: 7f ff ff c3 call 2003668 <getpw_r> <== NOT EXECUTED
2003760: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
0200aadc <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
200aadc: 9d e3 bf 98 save %sp, -104, %sp
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
200aae0: 80 a6 20 00 cmp %i0, 0
200aae4: 12 80 00 08 bne 200ab04 <gettimeofday+0x28>
200aae8: 01 00 00 00 nop
errno = EFAULT;
200aaec: 40 00 10 e9 call 200ee90 <__errno> <== NOT EXECUTED
200aaf0: b0 10 3f ff mov -1, %i0 ! ffffffff <RAM_END+0xfdbfffff> <== NOT EXECUTED
200aaf4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
200aaf8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return -1;
200aafc: 81 c7 e0 08 ret <== NOT EXECUTED
200ab00: 81 e8 00 00 restore <== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
200ab04: 7f ff dd ab call 20021b0 <sparc_disable_interrupts>
200ab08: 01 00 00 00 nop
200ab0c: a0 10 00 08 mov %o0, %l0
_TOD_Get( &now );
200ab10: 40 00 05 09 call 200bf34 <_TOD_Get>
200ab14: 90 07 bf f8 add %fp, -8, %o0
_ISR_Enable(level);
200ab18: 7f ff dd aa call 20021c0 <sparc_enable_interrupts>
200ab1c: 90 10 00 10 mov %l0, %o0
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
200ab20: d0 07 bf fc ld [ %fp + -4 ], %o0
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
200ab24: c2 07 bf f8 ld [ %fp + -8 ], %g1
time->tv_usec = useconds;
200ab28: 92 10 23 e8 mov 0x3e8, %o1
200ab2c: 40 00 36 0f call 2018368 <.div>
200ab30: c2 26 00 00 st %g1, [ %i0 ]
200ab34: d0 26 20 04 st %o0, [ %i0 + 4 ]
* with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X
* do it. This puts us in good company.
*/
return 0;
}
200ab38: 81 c7 e0 08 ret
200ab3c: 91 e8 20 00 restore %g0, 0, %o0
020135f0 <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
20135f0: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
20135f4: e0 06 40 00 ld [ %i1 ], %l0
20135f8: c4 04 20 50 ld [ %l0 + 0x50 ], %g2
20135fc: 82 04 20 54 add %l0, 0x54, %g1
2013600: 80 a0 80 01 cmp %g2, %g1
2013604: 22 80 00 06 be,a 201361c <imfs_dir_rmnod+0x2c>
2013608: c2 06 60 10 ld [ %i1 + 0x10 ], %g1
/*
* You cannot remove a node that still has children
*/
if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) )
rtems_set_errno_and_return_minus_one( ENOTEMPTY );
201360c: 40 00 04 20 call 201468c <__errno>
2013610: 01 00 00 00 nop
2013614: 10 80 00 0d b 2013648 <imfs_dir_rmnod+0x58>
2013618: 82 10 20 5a mov 0x5a, %g1 ! 5a <PROM_START+0x5a>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
201361c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2013620: 80 a0 40 10 cmp %g1, %l0
2013624: 02 80 00 06 be 201363c <imfs_dir_rmnod+0x4c>
2013628: 01 00 00 00 nop
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
201362c: c2 04 20 5c ld [ %l0 + 0x5c ], %g1
2013630: 80 a0 60 00 cmp %g1, 0
2013634: 22 80 00 08 be,a 2013654 <imfs_dir_rmnod+0x64>
2013638: c2 04 20 08 ld [ %l0 + 8 ], %g1
rtems_set_errno_and_return_minus_one( EBUSY );
201363c: 40 00 04 14 call 201468c <__errno>
2013640: 01 00 00 00 nop
2013644: 82 10 20 10 mov 0x10, %g1 ! 10 <PROM_START+0x10>
2013648: c2 22 00 00 st %g1, [ %o0 ]
201364c: 81 c7 e0 08 ret
2013650: 91 e8 3f ff restore %g0, -1, %o0
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
2013654: 80 a0 60 00 cmp %g1, 0
2013658: 22 80 00 06 be,a 2013670 <imfs_dir_rmnod+0x80>
201365c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
2013660: 7f ff d3 28 call 2008300 <_Chain_Extract>
2013664: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
2013668: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
201366c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
2013670: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
2013674: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
2013678: 90 07 bf f8 add %fp, -8, %o0
201367c: 7f ff c1 ba call 2003d64 <gettimeofday>
2013680: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
2013684: c2 07 bf f8 ld [ %fp + -8 ], %g1
/*
* 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) ) {
2013688: 90 10 00 10 mov %l0, %o0
201368c: 7f ff f2 29 call 200ff30 <rtems_libio_is_file_open>
2013690: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
2013694: 80 a2 20 00 cmp %o0, 0
2013698: 12 80 00 11 bne 20136dc <imfs_dir_rmnod+0xec>
201369c: 01 00 00 00 nop
20136a0: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
20136a4: 80 a0 60 00 cmp %g1, 0
20136a8: 12 80 00 0d bne 20136dc <imfs_dir_rmnod+0xec>
20136ac: 03 00 80 84 sethi %hi(0x2021000), %g1
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
20136b0: c2 00 62 38 ld [ %g1 + 0x238 ], %g1 ! 2021238 <rtems_current_user_env>
20136b4: c4 06 40 00 ld [ %i1 ], %g2
20136b8: c6 00 60 04 ld [ %g1 + 4 ], %g3
20136bc: 80 a0 c0 02 cmp %g3, %g2
20136c0: 22 80 00 02 be,a 20136c8 <imfs_dir_rmnod+0xd8>
20136c4: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
20136c8: 90 10 00 10 mov %l0, %o0
20136cc: 7f ff c1 7c call 2003cbc <free>
20136d0: b0 10 20 00 clr %i0
20136d4: 81 c7 e0 08 ret
20136d8: 81 e8 00 00 restore
}
return 0;
}
20136dc: 81 c7 e0 08 ret
20136e0: 91 e8 20 00 restore %g0, 0, %o0
020064a0 <ioctl>:
int ioctl(
int fd,
ioctl_command_t command,
...
)
{
20064a0: 9d e3 bf 98 save %sp, -104, %sp
va_list ap;
rtems_status_code rc;
rtems_libio_t *iop;
void *buffer;
rtems_libio_check_fd( fd );
20064a4: 03 00 80 85 sethi %hi(0x2021400), %g1
20064a8: c2 00 60 b4 ld [ %g1 + 0xb4 ], %g1 ! 20214b4 <rtems_libio_number_iops>
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
va_start(ap, command);
20064ac: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
20064b0: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
20064b4: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
20064b8: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
va_list ap;
rtems_status_code rc;
rtems_libio_t *iop;
void *buffer;
rtems_libio_check_fd( fd );
20064bc: 80 a6 00 01 cmp %i0, %g1
20064c0: 1a 80 00 11 bcc 2006504 <ioctl+0x64>
20064c4: 92 10 00 19 mov %i1, %o1
iop = rtems_libio_iop( fd );
20064c8: 03 00 80 87 sethi %hi(0x2021c00), %g1
20064cc: d0 00 63 8c ld [ %g1 + 0x38c ], %o0 ! 2021f8c <rtems_libio_iops>
20064d0: 83 2e 20 06 sll %i0, 6, %g1
20064d4: b1 2e 20 03 sll %i0, 3, %i0
20064d8: b0 06 00 01 add %i0, %g1, %i0
20064dc: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_is_open(iop);
20064e0: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
20064e4: 80 88 61 00 btst 0x100, %g1
20064e8: 02 80 00 07 be 2006504 <ioctl+0x64>
20064ec: 84 07 a0 50 add %fp, 0x50, %g2
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
20064f0: c2 02 20 40 ld [ %o0 + 0x40 ], %g1
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
va_start(ap, command);
buffer = va_arg(ap, void *);
20064f4: c4 27 bf fc st %g2, [ %fp + -4 ]
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
20064f8: 80 a0 60 00 cmp %g1, 0
20064fc: 12 80 00 06 bne 2006514 <ioctl+0x74>
2006500: 94 10 00 1a mov %i2, %o2
rtems_set_errno_and_return_minus_one( EBADF );
2006504: 40 00 39 58 call 2014a64 <__errno>
2006508: 01 00 00 00 nop
200650c: 10 80 00 09 b 2006530 <ioctl+0x90>
2006510: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
if ( !iop->handlers->ioctl_h )
2006514: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
2006518: 80 a0 60 00 cmp %g1, 0
200651c: 12 80 00 08 bne 200653c <ioctl+0x9c>
2006520: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
2006524: 40 00 39 50 call 2014a64 <__errno> <== NOT EXECUTED
2006528: 01 00 00 00 nop <== NOT EXECUTED
200652c: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
2006530: c2 22 00 00 st %g1, [ %o0 ]
2006534: 10 80 00 04 b 2006544 <ioctl+0xa4>
2006538: 90 10 3f ff mov -1, %o0
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
200653c: 9f c0 40 00 call %g1
2006540: 01 00 00 00 nop
return rc;
}
2006544: 81 c7 e0 08 ret
2006548: 91 e8 00 08 restore %g0, %o0, %o0
02003d98 <iproc>:
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
2003d98: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
2003d9c: c2 06 60 30 ld [ %i1 + 0x30 ], %g1 <== NOT EXECUTED
2003da0: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
2003da4: 02 80 00 03 be 2003db0 <iproc+0x18> <== NOT EXECUTED
2003da8: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
c &= 0x7f;
2003dac: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
2003db0: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
2003db4: 02 80 00 0c be 2003de4 <iproc+0x4c> <== NOT EXECUTED
2003db8: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED
c = tolower (c);
2003dbc: 05 00 80 6c sethi %hi(0x201b000), %g2 <== NOT EXECUTED
2003dc0: c4 00 a3 b0 ld [ %g2 + 0x3b0 ], %g2 ! 201b3b0 <__ctype_ptr__><== NOT EXECUTED
2003dc4: a0 0c 20 ff and %l0, 0xff, %l0 <== NOT EXECUTED
2003dc8: 84 00 80 10 add %g2, %l0, %g2 <== NOT EXECUTED
2003dcc: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED
2003dd0: 84 08 a0 03 and %g2, 3, %g2 <== NOT EXECUTED
2003dd4: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED
2003dd8: 22 80 00 02 be,a 2003de0 <iproc+0x48> <== NOT EXECUTED
2003ddc: a0 04 20 20 add %l0, 0x20, %l0 <== NOT EXECUTED
if (c == '\r') {
2003de0: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED
2003de4: 80 a0 a0 0d cmp %g2, 0xd <== NOT EXECUTED
2003de8: 12 80 00 09 bne 2003e0c <iproc+0x74> <== NOT EXECUTED
2003dec: 80 a0 a0 0a cmp %g2, 0xa <== NOT EXECUTED
if (tty->termios.c_iflag & IGNCR)
2003df0: 80 88 60 80 btst 0x80, %g1 <== NOT EXECUTED
2003df4: 12 80 00 5d bne 2003f68 <iproc+0x1d0> <== NOT EXECUTED
2003df8: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED
return 0;
if (tty->termios.c_iflag & ICRNL)
2003dfc: 32 80 00 0d bne,a 2003e30 <iproc+0x98> <== NOT EXECUTED
2003e00: a0 10 20 0a mov 0xa, %l0 <== NOT EXECUTED
c = '\n';
}
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
2003e04: 10 80 00 0c b 2003e34 <iproc+0x9c> <== NOT EXECUTED
2003e08: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED
if (tty->termios.c_iflag & IGNCR)
return 0;
if (tty->termios.c_iflag & ICRNL)
c = '\n';
}
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
2003e0c: 12 80 00 07 bne 2003e28 <iproc+0x90> <== NOT EXECUTED
2003e10: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
2003e14: 80 88 60 40 btst 0x40, %g1 <== NOT EXECUTED
2003e18: 32 80 00 06 bne,a 2003e30 <iproc+0x98> <== NOT EXECUTED
2003e1c: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
2003e20: 10 80 00 05 b 2003e34 <iproc+0x9c> <== NOT EXECUTED
2003e24: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED
2003e28: 02 80 00 3c be 2003f18 <iproc+0x180> <== NOT EXECUTED
2003e2c: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
2003e30: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED
2003e34: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED
2003e38: 02 80 00 38 be 2003f18 <iproc+0x180> <== NOT EXECUTED
2003e3c: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
2003e40: c6 0e 60 43 ldub [ %i1 + 0x43 ], %g3 <== NOT EXECUTED
2003e44: 82 0c 20 ff and %l0, 0xff, %g1 <== NOT EXECUTED
erase (tty, 0);
2003e48: 90 10 00 19 mov %i1, %o0 <== 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]) {
2003e4c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
2003e50: 02 80 00 08 be 2003e70 <iproc+0xd8> <== NOT EXECUTED
2003e54: 92 10 20 00 clr %o1 <== NOT EXECUTED
erase (tty, 0);
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
2003e58: c6 0e 60 44 ldub [ %i1 + 0x44 ], %g3 <== NOT EXECUTED
2003e5c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
2003e60: 32 80 00 07 bne,a 2003e7c <iproc+0xe4> <== NOT EXECUTED
2003e64: c6 0e 60 45 ldub [ %i1 + 0x45 ], %g3 <== NOT EXECUTED
erase (tty, 1);
2003e68: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
2003e6c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
2003e70: 7f ff ff 3f call 2003b6c <erase> <== NOT EXECUTED
2003e74: b0 10 20 00 clr %i0 <== NOT EXECUTED
2003e78: 30 80 00 3d b,a 2003f6c <iproc+0x1d4> <== NOT EXECUTED
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
2003e7c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
2003e80: 02 80 00 3b be 2003f6c <iproc+0x1d4> <== NOT EXECUTED
2003e84: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
return 1;
}
else if (c == '\n') {
2003e88: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED
2003e8c: 32 80 00 0f bne,a 2003ec8 <iproc+0x130> <== NOT EXECUTED
2003e90: c6 0e 60 4c ldub [ %i1 + 0x4c ], %g3 <== NOT EXECUTED
if (tty->termios.c_lflag & (ECHO | ECHONL))
2003e94: 80 88 a0 48 btst 0x48, %g2 <== NOT EXECUTED
2003e98: 22 80 00 06 be,a 2003eb0 <iproc+0x118> <== NOT EXECUTED
2003e9c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
echo (c, tty);
2003ea0: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED
2003ea4: 7f ff ff 0e call 2003adc <echo> <== NOT EXECUTED
2003ea8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
2003eac: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
2003eb0: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED
2003eb4: 86 10 20 0a mov 0xa, %g3 <== NOT EXECUTED
2003eb8: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED
2003ebc: 82 00 60 01 inc %g1 <== NOT EXECUTED
2003ec0: 10 80 00 14 b 2003f10 <iproc+0x178> <== NOT EXECUTED
2003ec4: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED
return 1;
}
else if ((c == tty->termios.c_cc[VEOL])
2003ec8: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
2003ecc: 02 80 00 07 be 2003ee8 <iproc+0x150> <== NOT EXECUTED
2003ed0: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED
|| (c == tty->termios.c_cc[VEOL2])) {
2003ed4: c6 0e 60 51 ldub [ %i1 + 0x51 ], %g3 <== NOT EXECUTED
2003ed8: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
2003edc: 12 80 00 0f bne 2003f18 <iproc+0x180> <== NOT EXECUTED
2003ee0: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
2003ee4: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED
2003ee8: 22 80 00 06 be,a 2003f00 <iproc+0x168> <== NOT EXECUTED
2003eec: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
echo (c, tty);
2003ef0: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED
2003ef4: 7f ff fe fa call 2003adc <echo> <== NOT EXECUTED
2003ef8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
2003efc: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
2003f00: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED
2003f04: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
2003f08: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED
2003f0c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED
return 1;
2003f10: 81 c7 e0 08 ret <== NOT EXECUTED
2003f14: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
2003f18: c4 06 60 20 ld [ %i1 + 0x20 ], %g2 <== NOT EXECUTED
2003f1c: c2 00 63 00 ld [ %g1 + 0x300 ], %g1 <== NOT EXECUTED
2003f20: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
2003f24: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
2003f28: 16 80 00 11 bge 2003f6c <iproc+0x1d4> <== NOT EXECUTED
2003f2c: b0 10 20 00 clr %i0 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
2003f30: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
2003f34: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
2003f38: 22 80 00 06 be,a 2003f50 <iproc+0x1b8> <== NOT EXECUTED
2003f3c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
echo (c, tty);
2003f40: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED
2003f44: 7f ff fe e6 call 2003adc <echo> <== NOT EXECUTED
2003f48: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
2003f4c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
2003f50: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED
2003f54: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
2003f58: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED
2003f5c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED
2003f60: 81 c7 e0 08 ret <== NOT EXECUTED
2003f64: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
2003f68: b0 10 20 00 clr %i0 <== NOT EXECUTED
}
return 0;
}
2003f6c: 81 c7 e0 08 ret <== NOT EXECUTED
2003f70: 81 e8 00 00 restore <== NOT EXECUTED
0200e81c <killinfo>:
int killinfo(
pid_t pid,
int sig,
const union sigval *value
)
{
200e81c: 9d e3 bf 90 save %sp, -112, %sp
POSIX_signals_Siginfo_node *psiginfo;
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid != getpid() )
200e820: 7f ff fb f6 call 200d7f8 <getpid>
200e824: 01 00 00 00 nop
200e828: 80 a6 00 08 cmp %i0, %o0
200e82c: 02 80 00 06 be 200e844 <killinfo+0x28>
200e830: 80 a6 60 00 cmp %i1, 0
rtems_set_errno_and_return_minus_one( ESRCH );
200e834: 40 00 01 97 call 200ee90 <__errno>
200e838: 01 00 00 00 nop
200e83c: 10 80 00 07 b 200e858 <killinfo+0x3c>
200e840: 82 10 20 03 mov 3, %g1 ! 3 <PROM_START+0x3>
/*
* Validate the signal passed.
*/
if ( !sig )
200e844: 12 80 00 08 bne 200e864 <killinfo+0x48>
200e848: 82 06 7f ff add %i1, -1, %g1
rtems_set_errno_and_return_minus_one( EINVAL );
200e84c: 40 00 01 91 call 200ee90 <__errno>
200e850: 01 00 00 00 nop
200e854: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
200e858: c2 22 00 00 st %g1, [ %o0 ]
200e85c: 10 80 00 a5 b 200eaf0 <killinfo+0x2d4>
200e860: 90 10 3f ff mov -1, %o0
if ( !is_valid_signo(sig) )
200e864: 80 a0 60 1f cmp %g1, 0x1f
200e868: 18 bf ff f9 bgu 200e84c <killinfo+0x30>
200e86c: 85 2e 60 02 sll %i1, 2, %g2
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
200e870: 87 2e 60 04 sll %i1, 4, %g3
200e874: 86 20 c0 02 sub %g3, %g2, %g3
200e878: 05 00 80 70 sethi %hi(0x201c000), %g2
200e87c: 84 10 a2 b4 or %g2, 0x2b4, %g2 ! 201c2b4 <_POSIX_signals_Vectors>
200e880: 84 00 80 03 add %g2, %g3, %g2
200e884: c4 00 a0 08 ld [ %g2 + 8 ], %g2
200e888: 80 a0 a0 01 cmp %g2, 1
200e88c: 02 80 00 99 be 200eaf0 <killinfo+0x2d4>
200e890: 90 10 20 00 clr %o0
/*
* P1003.1c/Draft 10, p. 33 says that certain signals should always
* be directed to the executing thread such as those caused by hardware
* faults.
*/
if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) )
200e894: 80 a6 60 04 cmp %i1, 4
200e898: 02 80 00 06 be 200e8b0 <killinfo+0x94>
200e89c: 80 a6 60 08 cmp %i1, 8
200e8a0: 02 80 00 04 be 200e8b0 <killinfo+0x94>
200e8a4: 80 a6 60 0b cmp %i1, 0xb
200e8a8: 12 80 00 08 bne 200e8c8 <killinfo+0xac>
200e8ac: a0 10 20 01 mov 1, %l0
return pthread_kill( pthread_self(), sig );
200e8b0: 40 00 01 4f call 200edec <pthread_self>
200e8b4: 01 00 00 00 nop
200e8b8: 40 00 01 11 call 200ecfc <pthread_kill>
200e8bc: 92 10 00 19 mov %i1, %o1
200e8c0: 81 c7 e0 08 ret
200e8c4: 91 e8 00 08 restore %g0, %o0, %o0
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
200e8c8: f2 27 bf f4 st %i1, [ %fp + -12 ]
siginfo->si_code = SI_USER;
200e8cc: e0 27 bf f8 st %l0, [ %fp + -8 ]
if ( !value ) {
200e8d0: 80 a6 a0 00 cmp %i2, 0
200e8d4: 12 80 00 04 bne 200e8e4 <killinfo+0xc8>
200e8d8: a1 2c 00 01 sll %l0, %g1, %l0
siginfo->si_value.sival_int = 0;
200e8dc: 10 80 00 04 b 200e8ec <killinfo+0xd0>
200e8e0: c0 27 bf fc clr [ %fp + -4 ]
} else {
siginfo->si_value = *value;
200e8e4: c2 06 80 00 ld [ %i2 ], %g1
200e8e8: c2 27 bf fc st %g1, [ %fp + -4 ]
200e8ec: 03 00 80 6f sethi %hi(0x201bc00), %g1
200e8f0: c4 00 61 20 ld [ %g1 + 0x120 ], %g2 ! 201bd20 <_Thread_Dispatch_disable_level>
200e8f4: 84 00 a0 01 inc %g2
200e8f8: c4 20 61 20 st %g2, [ %g1 + 0x120 ]
/*
* Is the currently executing thread interested? If so then it will
* get it an execute it as soon as the dispatcher executes.
*/
the_thread = _Thread_Executing;
200e8fc: 03 00 80 6f sethi %hi(0x201bc00), %g1
200e900: c2 00 61 e0 ld [ %g1 + 0x1e0 ], %g1 ! 201bde0 <_Thread_Executing>
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
200e904: c4 00 61 6c ld [ %g1 + 0x16c ], %g2
200e908: c4 00 a0 cc ld [ %g2 + 0xcc ], %g2
200e90c: 80 ac 00 02 andncc %l0, %g2, %g0
200e910: 12 80 00 4e bne 200ea48 <killinfo+0x22c>
200e914: 07 00 80 71 sethi %hi(0x201c400), %g3
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
200e918: 03 00 80 71 sethi %hi(0x201c400), %g1
200e91c: c4 00 60 40 ld [ %g1 + 0x40 ], %g2 ! 201c440 <_POSIX_signals_Wait_queue>
200e920: 10 80 00 0b b 200e94c <killinfo+0x130>
200e924: 86 10 e0 44 or %g3, 0x44, %g3
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
200e928: c8 00 a1 6c ld [ %g2 + 0x16c ], %g4
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
200e92c: 80 8c 00 01 btst %l0, %g1
200e930: 12 80 00 46 bne 200ea48 <killinfo+0x22c>
200e934: 82 10 00 02 mov %g2, %g1
/*
* Is this thread is blocked waiting for another signal but has
* not blocked this one?
*/
if (~api->signals_blocked & mask)
200e938: c8 01 20 cc ld [ %g4 + 0xcc ], %g4
200e93c: 80 ac 00 04 andncc %l0, %g4, %g0
200e940: 32 80 00 43 bne,a 200ea4c <killinfo+0x230>
200e944: 84 10 20 01 mov 1, %g2
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
200e948: c4 00 80 00 ld [ %g2 ], %g2
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
200e94c: 80 a0 80 03 cmp %g2, %g3
200e950: 32 bf ff f6 bne,a 200e928 <killinfo+0x10c>
200e954: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1
* NOTES:
*
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
200e958: 03 00 80 6c sethi %hi(0x201b000), %g1
200e95c: c8 08 62 04 ldub [ %g1 + 0x204 ], %g4 ! 201b204 <rtems_maximum_priority>
200e960: 05 00 80 6f sethi %hi(0x201bc00), %g2
200e964: 88 01 20 01 inc %g4
200e968: 84 10 a0 88 or %g2, 0x88, %g2
*/
#define _POSIX_signals_Is_interested( _api, _mask ) \
( ~(_api)->signals_blocked & (_mask) )
int killinfo(
200e96c: 82 10 20 00 clr %g1
200e970: 90 00 a0 0c add %g2, 0xc, %o0
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
200e974: 17 04 00 00 sethi %hi(0x10000000), %o3
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
/*
* This can occur when no one is interested and ITRON is not configured.
*/
if ( !_Objects_Information_table[ the_api ] )
200e978: c6 00 80 00 ld [ %g2 ], %g3
200e97c: 80 a0 e0 00 cmp %g3, 0
200e980: 22 80 00 2c be,a 200ea30 <killinfo+0x214>
200e984: 84 00 a0 04 add %g2, 4, %g2
continue;
the_info = _Objects_Information_table[ the_api ][ 1 ];
200e988: c6 00 e0 04 ld [ %g3 + 4 ], %g3
if ( !the_info )
continue;
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
200e98c: 9a 10 20 01 mov 1, %o5
200e990: f4 00 e0 1c ld [ %g3 + 0x1c ], %i2
for ( index = 1 ; index <= maximum ; index++ ) {
200e994: 10 80 00 23 b 200ea20 <killinfo+0x204>
200e998: de 10 e0 10 lduh [ %g3 + 0x10 ], %o7
the_thread = (Thread_Control *) object_table[ index ];
200e99c: c6 06 80 03 ld [ %i2 + %g3 ], %g3
if ( !the_thread )
200e9a0: 80 a0 e0 00 cmp %g3, 0
200e9a4: 02 80 00 1d be 200ea18 <killinfo+0x1fc>
200e9a8: 98 10 00 04 mov %g4, %o4
/*
* If this thread is of lower priority than the interested thread,
* go on to the next thread.
*/
if ( the_thread->current_priority > interested_priority )
200e9ac: d8 00 e0 14 ld [ %g3 + 0x14 ], %o4
200e9b0: 80 a3 00 04 cmp %o4, %g4
200e9b4: 38 80 00 19 bgu,a 200ea18 <killinfo+0x1fc>
200e9b8: 98 10 00 04 mov %g4, %o4
DEBUG_STEP("2");
/*
* If this thread is not interested, then go on to the next thread.
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
200e9bc: d4 00 e1 6c ld [ %g3 + 0x16c ], %o2
200e9c0: d4 02 a0 cc ld [ %o2 + 0xcc ], %o2
200e9c4: 80 ac 00 0a andncc %l0, %o2, %g0
200e9c8: 22 80 00 14 be,a 200ea18 <killinfo+0x1fc>
200e9cc: 98 10 00 04 mov %g4, %o4
*
* NOTE: We initialized interested_priority to PRIORITY_MAXIMUM + 1
* so we never have to worry about deferencing a NULL
* interested thread.
*/
if ( the_thread->current_priority < interested_priority ) {
200e9d0: 80 a3 00 04 cmp %o4, %g4
200e9d4: 2a 80 00 11 bcs,a 200ea18 <killinfo+0x1fc>
200e9d8: 82 10 00 03 mov %g3, %g1
* and blocking interruptibutable by signal.
*
* If the interested thread is ready, don't think about changing.
*/
if ( !_States_Is_ready( interested->current_state ) ) {
200e9dc: d2 00 60 10 ld [ %g1 + 0x10 ], %o1
200e9e0: 80 a2 60 00 cmp %o1, 0
200e9e4: 22 80 00 0d be,a 200ea18 <killinfo+0x1fc>
200e9e8: 98 10 00 04 mov %g4, %o4 <== NOT EXECUTED
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
200e9ec: d4 00 e0 10 ld [ %g3 + 0x10 ], %o2
200e9f0: 80 a2 a0 00 cmp %o2, 0
200e9f4: 22 80 00 09 be,a 200ea18 <killinfo+0x1fc>
200e9f8: 82 10 00 03 mov %g3, %g1
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
200e9fc: 80 8a 40 0b btst %o1, %o3
200ea00: 32 80 00 06 bne,a 200ea18 <killinfo+0x1fc>
200ea04: 98 10 00 04 mov %g4, %o4
DEBUG_STEP("7");
if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) {
200ea08: 80 8a 80 0b btst %o2, %o3
200ea0c: 32 80 00 03 bne,a 200ea18 <killinfo+0x1fc>
200ea10: 82 10 00 03 mov %g3, %g1
200ea14: 98 10 00 04 mov %g4, %o4
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
200ea18: 9a 03 60 01 inc %o5
200ea1c: 88 10 00 0c mov %o4, %g4
200ea20: 80 a3 40 0f cmp %o5, %o7
200ea24: 28 bf ff de bleu,a 200e99c <killinfo+0x180>
200ea28: 87 2b 60 02 sll %o5, 2, %g3
200ea2c: 84 00 a0 04 add %g2, 4, %g2
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
200ea30: 80 a0 80 08 cmp %g2, %o0
200ea34: 32 bf ff d2 bne,a 200e97c <killinfo+0x160>
200ea38: c6 00 80 00 ld [ %g2 ], %g3
}
}
}
}
if ( interested ) {
200ea3c: 80 a0 60 00 cmp %g1, 0
200ea40: 02 80 00 0b be 200ea6c <killinfo+0x250>
200ea44: 01 00 00 00 nop
* thread needs to do the post context switch extension so it can
* evaluate the signals pending.
*/
process_it:
the_thread->do_post_task_switch_extension = true;
200ea48: 84 10 20 01 mov 1, %g2 ! 1 <PROM_START+0x1>
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
200ea4c: 90 10 00 01 mov %g1, %o0
* thread needs to do the post context switch extension so it can
* evaluate the signals pending.
*/
process_it:
the_thread->do_post_task_switch_extension = true;
200ea50: c4 28 60 74 stb %g2, [ %g1 + 0x74 ]
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
200ea54: 92 10 00 19 mov %i1, %o1
200ea58: 40 00 00 5d call 200ebcc <_POSIX_signals_Unblock_thread>
200ea5c: 94 07 bf f4 add %fp, -12, %o2
200ea60: 80 8a 20 ff btst 0xff, %o0
200ea64: 12 80 00 20 bne 200eae4 <killinfo+0x2c8>
200ea68: 01 00 00 00 nop
/*
* We may have woken up a thread but we definitely need to post the
* signal to the process wide information set.
*/
_POSIX_signals_Set_process_signals( mask );
200ea6c: 40 00 00 47 call 200eb88 <_POSIX_signals_Set_process_signals>
200ea70: 90 10 00 10 mov %l0, %o0
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
200ea74: 83 2e 60 04 sll %i1, 4, %g1
200ea78: b3 2e 60 02 sll %i1, 2, %i1
200ea7c: b2 20 40 19 sub %g1, %i1, %i1
200ea80: 03 00 80 70 sethi %hi(0x201c000), %g1
200ea84: 82 10 62 b4 or %g1, 0x2b4, %g1 ! 201c2b4 <_POSIX_signals_Vectors>
200ea88: c2 00 40 19 ld [ %g1 + %i1 ], %g1
200ea8c: 80 a0 60 02 cmp %g1, 2
200ea90: 12 80 00 15 bne 200eae4 <killinfo+0x2c8>
200ea94: 11 00 80 71 sethi %hi(0x201c400), %o0
psiginfo = (POSIX_signals_Siginfo_node *)
200ea98: 7f ff f4 bc call 200bd88 <_Chain_Get>
200ea9c: 90 12 20 34 or %o0, 0x34, %o0 ! 201c434 <_POSIX_signals_Inactive_siginfo>
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
if ( !psiginfo ) {
200eaa0: a0 92 20 00 orcc %o0, 0, %l0
200eaa4: 12 80 00 08 bne 200eac4 <killinfo+0x2a8>
200eaa8: 92 07 bf f4 add %fp, -12, %o1
_Thread_Enable_dispatch();
200eaac: 7f ff e4 65 call 2007c40 <_Thread_Enable_dispatch>
200eab0: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EAGAIN );
200eab4: 40 00 00 f7 call 200ee90 <__errno>
200eab8: 01 00 00 00 nop
200eabc: 10 bf ff 67 b 200e858 <killinfo+0x3c>
200eac0: 82 10 20 0b mov 0xb, %g1 ! b <PROM_START+0xb>
}
psiginfo->Info = *siginfo;
200eac4: 90 04 20 08 add %l0, 8, %o0
200eac8: 40 00 03 2e call 200f780 <memcpy>
200eacc: 94 10 20 0c mov 0xc, %o2
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
200ead0: 11 00 80 71 sethi %hi(0x201c400), %o0
200ead4: 92 10 00 10 mov %l0, %o1
200ead8: 90 12 20 ac or %o0, 0xac, %o0
200eadc: 7f ff de 6a call 2006484 <_Chain_Append>
200eae0: 90 02 00 19 add %o0, %i1, %o0
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
200eae4: 7f ff e4 57 call 2007c40 <_Thread_Enable_dispatch>
200eae8: 01 00 00 00 nop
200eaec: 90 10 20 00 clr %o0 ! 0 <PROM_START>
return 0;
}
200eaf0: b0 10 00 08 mov %o0, %i0
200eaf4: 81 c7 e0 08 ret
200eaf8: 81 e8 00 00 restore
020193a8 <libc_wrapup>:
extern void _wrapup_reent(struct _reent *);
extern void _reclaim_reent(struct _reent *);
void libc_wrapup(void)
{
20193a8: 9d e3 bf a0 save %sp, -96, %sp
/*
* In case RTEMS is already down, don't do this. It could be
* dangerous.
*/
if (!_System_state_Is_up(_System_state_Get()))
20193ac: 03 00 80 6f sethi %hi(0x201bc00), %g1
20193b0: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 201bec0 <_System_state_Current>
20193b4: 80 a0 60 03 cmp %g1, 3
20193b8: 12 80 00 16 bne 2019410 <libc_wrapup+0x68>
20193bc: 03 00 80 6b sethi %hi(0x201ac00), %g1
/*
* This was already done if the user called exit() directly .
_wrapup_reent(0);
*/
if (_REENT != _global_impure_ptr) {
20193c0: 23 00 80 6c sethi %hi(0x201b000), %l1
20193c4: e0 00 60 70 ld [ %g1 + 0x70 ], %l0
20193c8: c2 04 63 b8 ld [ %l1 + 0x3b8 ], %g1
20193cc: 80 a0 40 10 cmp %g1, %l0
20193d0: 22 80 00 06 be,a 20193e8 <libc_wrapup+0x40>
20193d4: 21 00 80 6c sethi %hi(0x201b000), %l0
_wrapup_reent(_global_impure_ptr);
20193d8: 40 00 01 83 call 20199e4 <_wrapup_reent>
20193dc: 90 10 00 10 mov %l0, %o0
/* Don't reclaim this one, just in case we do printfs
* on the way out to ROM.
*/
_reclaim_reent(&libc_global_reent);
#endif
_REENT = _global_impure_ptr;
20193e0: e0 24 63 b8 st %l0, [ %l1 + 0x3b8 ]
*
* Should this be changed to do *all* file streams?
* _fwalk (_REENT, fclose);
*/
fclose (stdin);
20193e4: 21 00 80 6c sethi %hi(0x201b000), %l0
20193e8: c2 04 23 b8 ld [ %l0 + 0x3b8 ], %g1 ! 201b3b8 <_impure_ptr>
20193ec: 7f ff d7 01 call 200eff0 <fclose>
20193f0: d0 00 60 04 ld [ %g1 + 4 ], %o0
fclose (stdout);
20193f4: c2 04 23 b8 ld [ %l0 + 0x3b8 ], %g1
20193f8: 7f ff d6 fe call 200eff0 <fclose>
20193fc: d0 00 60 08 ld [ %g1 + 8 ], %o0
fclose (stderr);
2019400: c2 04 23 b8 ld [ %l0 + 0x3b8 ], %g1
2019404: f0 00 60 0c ld [ %g1 + 0xc ], %i0
2019408: 7f ff d6 fa call 200eff0 <fclose>
201940c: 81 e8 00 00 restore
2019410: 81 c7 e0 08 ret <== NOT EXECUTED
2019414: 81 e8 00 00 restore <== NOT EXECUTED
02004080 <link>:
int link(
const char *existing,
const char *new
)
{
2004080: 9d e3 bf 70 save %sp, -144, %sp
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
2004084: 40 00 3b 75 call 2012e58 <strlen>
2004088: 90 10 00 18 mov %i0, %o0
200408c: 94 10 20 00 clr %o2
2004090: 92 10 00 08 mov %o0, %o1
2004094: 96 07 bf e8 add %fp, -24, %o3
2004098: 90 10 00 18 mov %i0, %o0
200409c: 98 10 20 01 mov 1, %o4
20040a0: 7f ff fe a5 call 2003b34 <rtems_filesystem_evaluate_path>
20040a4: b0 10 3f ff mov -1, %i0
0, &existing_loc, true );
if ( result != 0 )
20040a8: 80 a2 20 00 cmp %o0, 0
20040ac: 12 80 00 8f bne 20042e8 <link+0x268>
20040b0: 01 00 00 00 nop
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
20040b4: c2 4e 40 00 ldsb [ %i1 ], %g1
20040b8: 80 a0 60 5c cmp %g1, 0x5c
20040bc: 22 80 00 08 be,a 20040dc <link+0x5c>
20040c0: 03 00 80 81 sethi %hi(0x2020400), %g1 <== NOT EXECUTED
20040c4: 80 a0 60 2f cmp %g1, 0x2f
20040c8: 22 80 00 05 be,a 20040dc <link+0x5c>
20040cc: 03 00 80 81 sethi %hi(0x2020400), %g1
20040d0: 80 a0 60 00 cmp %g1, 0
20040d4: 12 80 00 09 bne 20040f8 <link+0x78>
20040d8: 03 00 80 81 sethi %hi(0x2020400), %g1
20040dc: d2 00 62 fc ld [ %g1 + 0x2fc ], %o1 ! 20206fc <rtems_current_user_env>
20040e0: 90 07 bf d4 add %fp, -44, %o0
20040e4: 92 02 60 18 add %o1, 0x18, %o1
20040e8: 40 00 38 39 call 20121cc <memcpy>
20040ec: 94 10 20 14 mov 0x14, %o2
20040f0: 10 80 00 08 b 2004110 <link+0x90>
20040f4: 90 10 20 01 mov 1, %o0
20040f8: d2 00 62 fc ld [ %g1 + 0x2fc ], %o1
20040fc: 90 07 bf d4 add %fp, -44, %o0
2004100: 92 02 60 04 add %o1, 4, %o1
2004104: 40 00 38 32 call 20121cc <memcpy>
2004108: 94 10 20 14 mov 0x14, %o2
200410c: 90 10 20 00 clr %o0
if ( !parent_loc.ops->evalformake_h ) {
2004110: c2 07 bf e0 ld [ %fp + -32 ], %g1
2004114: c2 00 60 04 ld [ %g1 + 4 ], %g1
2004118: 80 a0 60 00 cmp %g1, 0
200411c: 32 80 00 0b bne,a 2004148 <link+0xc8>
2004120: 90 06 40 08 add %i1, %o0, %o0
rtems_filesystem_freenode( &existing_loc );
2004124: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
2004128: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200412c: 02 80 00 51 be 2004270 <link+0x1f0> <== NOT EXECUTED
2004130: 01 00 00 00 nop <== NOT EXECUTED
2004134: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
2004138: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200413c: 12 80 00 4b bne 2004268 <link+0x1e8> <== NOT EXECUTED
2004140: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED
2004144: 30 80 00 4b b,a 2004270 <link+0x1f0> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
2004148: 94 07 bf fc add %fp, -4, %o2
200414c: b2 07 bf d4 add %fp, -44, %i1
2004150: 9f c0 40 00 call %g1
2004154: 92 10 00 19 mov %i1, %o1
if ( result != 0 ) {
2004158: a0 92 20 00 orcc %o0, 0, %l0
200415c: 02 80 00 11 be 20041a0 <link+0x120>
2004160: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &existing_loc );
2004164: c2 07 bf f4 ld [ %fp + -12 ], %g1
2004168: 80 a0 60 00 cmp %g1, 0
200416c: 02 80 00 08 be 200418c <link+0x10c>
2004170: 01 00 00 00 nop
2004174: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2004178: 80 a0 60 00 cmp %g1, 0
200417c: 02 80 00 04 be 200418c <link+0x10c>
2004180: 01 00 00 00 nop
2004184: 9f c0 40 00 call %g1
2004188: 90 07 bf e8 add %fp, -24, %o0
rtems_set_errno_and_return_minus_one( result );
200418c: 40 00 35 d4 call 20118dc <__errno>
2004190: b0 10 3f ff mov -1, %i0
2004194: e0 22 00 00 st %l0, [ %o0 ]
2004198: 81 c7 e0 08 ret
200419c: 81 e8 00 00 restore
/*
* Check to see if the caller is trying to link across file system
* boundaries.
*/
if ( parent_loc.mt_entry != existing_loc.mt_entry ) {
20041a0: c4 07 bf e4 ld [ %fp + -28 ], %g2
20041a4: 80 a0 80 01 cmp %g2, %g1
20041a8: 02 80 00 1a be 2004210 <link+0x190>
20041ac: c2 07 bf e0 ld [ %fp + -32 ], %g1
rtems_filesystem_freenode( &existing_loc );
20041b0: c2 07 bf f4 ld [ %fp + -12 ], %g1
20041b4: 80 a0 60 00 cmp %g1, 0
20041b8: 22 80 00 09 be,a 20041dc <link+0x15c>
20041bc: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
20041c0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
20041c4: 80 a0 60 00 cmp %g1, 0
20041c8: 22 80 00 05 be,a 20041dc <link+0x15c>
20041cc: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
20041d0: 9f c0 40 00 call %g1
20041d4: 90 07 bf e8 add %fp, -24, %o0
rtems_filesystem_freenode( &parent_loc );
20041d8: c2 07 bf e0 ld [ %fp + -32 ], %g1
20041dc: 80 a0 60 00 cmp %g1, 0
20041e0: 02 80 00 08 be 2004200 <link+0x180>
20041e4: 01 00 00 00 nop
20041e8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
20041ec: 80 a0 60 00 cmp %g1, 0
20041f0: 02 80 00 04 be 2004200 <link+0x180>
20041f4: 01 00 00 00 nop
20041f8: 9f c0 40 00 call %g1
20041fc: 90 07 bf d4 add %fp, -44, %o0
rtems_set_errno_and_return_minus_one( EXDEV );
2004200: 40 00 35 b7 call 20118dc <__errno>
2004204: b0 10 3f ff mov -1, %i0
2004208: 10 80 00 1d b 200427c <link+0x1fc>
200420c: 82 10 20 12 mov 0x12, %g1
}
if ( !parent_loc.ops->link_h ) {
2004210: c2 00 60 08 ld [ %g1 + 8 ], %g1
2004214: 80 a0 60 00 cmp %g1, 0
2004218: 12 80 00 1c bne 2004288 <link+0x208>
200421c: d4 07 bf fc ld [ %fp + -4 ], %o2
rtems_filesystem_freenode( &existing_loc );
2004220: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
2004224: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004228: 22 80 00 09 be,a 200424c <link+0x1cc> <== NOT EXECUTED
200422c: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
2004230: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
2004234: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004238: 22 80 00 05 be,a 200424c <link+0x1cc> <== NOT EXECUTED
200423c: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
2004240: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004244: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED
rtems_filesystem_freenode( &parent_loc );
2004248: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
200424c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004250: 02 80 00 08 be 2004270 <link+0x1f0> <== NOT EXECUTED
2004254: 01 00 00 00 nop <== NOT EXECUTED
2004258: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
200425c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004260: 02 80 00 04 be 2004270 <link+0x1f0> <== NOT EXECUTED
2004264: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED
2004268: 9f c0 40 00 call %g1 <== NOT EXECUTED
200426c: 01 00 00 00 nop <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
2004270: 40 00 35 9b call 20118dc <__errno> <== NOT EXECUTED
2004274: b0 10 3f ff mov -1, %i0 ! ffffffff <RAM_END+0xfdbfffff> <== NOT EXECUTED
2004278: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
200427c: c2 22 00 00 st %g1, [ %o0 ]
2004280: 81 c7 e0 08 ret
2004284: 81 e8 00 00 restore
}
result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start );
2004288: 92 10 00 19 mov %i1, %o1
200428c: b2 07 bf e8 add %fp, -24, %i1
2004290: 9f c0 40 00 call %g1
2004294: 90 10 00 19 mov %i1, %o0
rtems_filesystem_freenode( &existing_loc );
2004298: c2 07 bf f4 ld [ %fp + -12 ], %g1
200429c: 80 a0 60 00 cmp %g1, 0
20042a0: 02 80 00 08 be 20042c0 <link+0x240>
20042a4: b0 10 00 08 mov %o0, %i0
20042a8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
20042ac: 80 a0 60 00 cmp %g1, 0
20042b0: 22 80 00 05 be,a 20042c4 <link+0x244>
20042b4: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
20042b8: 9f c0 40 00 call %g1
20042bc: 90 10 00 19 mov %i1, %o0
rtems_filesystem_freenode( &parent_loc );
20042c0: c2 07 bf e0 ld [ %fp + -32 ], %g1
20042c4: 80 a0 60 00 cmp %g1, 0
20042c8: 02 80 00 08 be 20042e8 <link+0x268>
20042cc: 01 00 00 00 nop
20042d0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
20042d4: 80 a0 60 00 cmp %g1, 0
20042d8: 02 80 00 04 be 20042e8 <link+0x268>
20042dc: 01 00 00 00 nop
20042e0: 9f c0 40 00 call %g1
20042e4: 90 07 bf d4 add %fp, -44, %o0
return result;
}
20042e8: 81 c7 e0 08 ret
20042ec: 81 e8 00 00 restore
02019258 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
2019258: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
201925c: 03 00 80 6c sethi %hi(0x201b000), %g1
2019260: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 201b154 <rtems_libio_number_iops>
off_t lseek(
int fd,
off_t offset,
int whence
)
{
2019264: 96 10 00 1b mov %i3, %o3
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
2019268: 80 a6 00 01 cmp %i0, %g1
off_t lseek(
int fd,
off_t offset,
int whence
)
{
201926c: 84 10 00 19 mov %i1, %g2
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
2019270: 1a 80 00 0c bcc 20192a0 <lseek+0x48>
2019274: 86 10 00 1a mov %i2, %g3
iop = rtems_libio_iop( fd );
2019278: 03 00 80 6e sethi %hi(0x201b800), %g1
201927c: e0 00 63 50 ld [ %g1 + 0x350 ], %l0 ! 201bb50 <rtems_libio_iops>
2019280: 83 2e 20 06 sll %i0, 6, %g1
2019284: b1 2e 20 03 sll %i0, 3, %i0
2019288: b0 06 00 01 add %i0, %g1, %i0
201928c: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open(iop);
2019290: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
2019294: 80 88 61 00 btst 0x100, %g1
2019298: 32 80 00 06 bne,a 20192b0 <lseek+0x58>
201929c: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
20192a0: 7f ff d6 fc call 200ee90 <__errno> <== NOT EXECUTED
20192a4: 01 00 00 00 nop <== NOT EXECUTED
20192a8: 10 80 00 1e b 2019320 <lseek+0xc8> <== NOT EXECUTED
20192ac: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9> <== NOT EXECUTED
/*
* Check as many errors as possible before touching iop->offset.
*/
if ( !iop->handlers->lseek_h )
20192b0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
20192b4: 80 a0 60 00 cmp %g1, 0
20192b8: 12 80 00 06 bne 20192d0 <lseek+0x78>
20192bc: 80 a6 e0 01 cmp %i3, 1
rtems_set_errno_and_return_minus_one( ENOTSUP );
20192c0: 7f ff d6 f4 call 200ee90 <__errno> <== NOT EXECUTED
20192c4: 01 00 00 00 nop <== NOT EXECUTED
20192c8: 10 80 00 16 b 2019320 <lseek+0xc8> <== NOT EXECUTED
20192cc: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
20192d0: 02 80 00 09 be 20192f4 <lseek+0x9c>
20192d4: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2
20192d8: 80 a6 e0 02 cmp %i3, 2
20192dc: 02 80 00 09 be 2019300 <lseek+0xa8>
20192e0: 80 a6 e0 00 cmp %i3, 0
20192e4: 12 80 00 0c bne 2019314 <lseek+0xbc>
20192e8: 01 00 00 00 nop
case SEEK_SET:
iop->offset = offset;
break;
20192ec: 10 80 00 12 b 2019334 <lseek+0xdc>
20192f0: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
case SEEK_CUR:
iop->offset += offset;
20192f4: 9a 86 80 13 addcc %i2, %l3, %o5
20192f8: 10 80 00 05 b 201930c <lseek+0xb4>
20192fc: 98 46 40 12 addx %i1, %l2, %o4
break;
case SEEK_END:
iop->offset = iop->size + offset;
2019300: d8 1c 20 08 ldd [ %l0 + 8 ], %o4
2019304: 9a 86 80 0d addcc %i2, %o5, %o5
2019308: 98 46 40 0c addx %i1, %o4, %o4
break;
201930c: 10 80 00 0a b 2019334 <lseek+0xdc>
2019310: d8 3c 20 10 std %o4, [ %l0 + 0x10 ]
default:
rtems_set_errno_and_return_minus_one( EINVAL );
2019314: 7f ff d6 df call 200ee90 <__errno>
2019318: 01 00 00 00 nop
201931c: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
2019320: c2 22 00 00 st %g1, [ %o0 ]
2019324: 11 3f ff ff sethi %hi(0xfffffc00), %o0
2019328: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <RAM_END+0xfdbfffff>
201932c: 10 80 00 0e b 2019364 <lseek+0x10c>
2019330: 92 10 00 08 mov %o0, %o1
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
2019334: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
2019338: 92 10 00 02 mov %g2, %o1
201933c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
2019340: 94 10 00 03 mov %g3, %o2
2019344: 9f c0 40 00 call %g1
2019348: 90 10 00 10 mov %l0, %o0
if ( status == (off_t) -1 )
201934c: 80 a2 3f ff cmp %o0, -1
2019350: 12 80 00 06 bne 2019368 <lseek+0x110>
2019354: b2 10 00 09 mov %o1, %i1
2019358: 80 a2 7f ff cmp %o1, -1
201935c: 22 80 00 03 be,a 2019368 <lseek+0x110>
2019360: e4 3c 20 10 std %l2, [ %l0 + 0x10 ]
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
2019364: b2 10 00 09 mov %o1, %i1
2019368: 81 c7 e0 08 ret
201936c: 91 e8 00 08 restore %g0, %o0, %o0
0200aeb0 <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
200aeb0: 9d e3 bf a0 save %sp, -96, %sp
200aeb4: 03 00 80 6e sethi %hi(0x201b800), %g1
200aeb8: 82 10 63 60 or %g1, 0x360, %g1 ! 201bb60 <rtems_malloc_statistics>
200aebc: c4 00 60 04 ld [ %g1 + 4 ], %g2
200aec0: a0 10 00 18 mov %i0, %l0
200aec4: 84 00 a0 01 inc %g2
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
200aec8: 7f ff ff ed call 200ae7c <malloc_deferred_frees_process>
200aecc: c4 20 60 04 st %g2, [ %g1 + 4 ]
/*
* Validate the parameters
*/
if ( !size )
200aed0: 80 a6 20 00 cmp %i0, 0
200aed4: 02 80 00 36 be 200afac <malloc+0xfc>
200aed8: 03 00 80 6f sethi %hi(0x201bc00), %g1
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
200aedc: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 201bec0 <_System_state_Current>
200aee0: 80 a0 60 03 cmp %g1, 3
200aee4: 12 80 00 07 bne 200af00 <malloc+0x50>
200aee8: 03 00 80 6c sethi %hi(0x201b000), %g1
200aeec: 7f ff ff cb call 200ae18 <malloc_is_system_state_OK>
200aef0: 01 00 00 00 nop
200aef4: 80 8a 20 ff btst 0xff, %o0
200aef8: 02 80 00 2d be 200afac <malloc+0xfc>
200aefc: 03 00 80 6c sethi %hi(0x201b000), %g1
RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate(
Heap_Control *heap,
uintptr_t size
)
{
return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 );
200af00: d0 00 61 60 ld [ %g1 + 0x160 ], %o0 ! 201b160 <RTEMS_Malloc_Heap>
200af04: 92 10 00 10 mov %l0, %o1
200af08: 94 10 20 00 clr %o2
200af0c: 40 00 05 3f call 200c408 <_Protected_heap_Allocate_aligned_with_boundary>
200af10: 96 10 20 00 clr %o3
* If this fails then return a NULL pointer.
*/
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
if ( !return_this ) {
200af14: b0 92 20 00 orcc %o0, 0, %i0
200af18: 12 80 00 13 bne 200af64 <malloc+0xb4>
200af1c: a2 10 00 18 mov %i0, %l1
if (rtems_malloc_sbrk_helpers)
200af20: 03 00 80 6e sethi %hi(0x201b800), %g1
200af24: c2 00 60 7c ld [ %g1 + 0x7c ], %g1 ! 201b87c <rtems_malloc_sbrk_helpers>
200af28: 80 a0 60 00 cmp %g1, 0
200af2c: 02 80 00 08 be 200af4c <malloc+0x9c>
200af30: 01 00 00 00 nop
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
200af34: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
200af38: 9f c0 40 00 call %g1 <== NOT EXECUTED
200af3c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( !return_this ) {
200af40: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED
200af44: 12 80 00 09 bne 200af68 <malloc+0xb8> <== NOT EXECUTED
200af48: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
errno = ENOMEM;
200af4c: 40 00 0f d1 call 200ee90 <__errno>
200af50: 01 00 00 00 nop
200af54: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc>
200af58: c2 22 00 00 st %g1, [ %o0 ]
return (void *) 0;
200af5c: 81 c7 e0 08 ret
200af60: 81 e8 00 00 restore
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
200af64: 03 00 80 6e sethi %hi(0x201b800), %g1
200af68: c2 00 60 80 ld [ %g1 + 0x80 ], %g1 ! 201b880 <rtems_malloc_dirty_helper>
200af6c: 80 a0 60 00 cmp %g1, 0
200af70: 02 80 00 05 be 200af84 <malloc+0xd4>
200af74: 92 10 00 10 mov %l0, %o1
(*rtems_malloc_dirty_helper)( return_this, size );
200af78: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
200af7c: 9f c0 40 00 call %g1 <== NOT EXECUTED
200af80: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
200af84: 03 00 80 6e sethi %hi(0x201b800), %g1
200af88: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 ! 201b878 <rtems_malloc_statistics_helpers>
200af8c: 80 a0 60 00 cmp %g1, 0
200af90: 02 bf ff f3 be 200af5c <malloc+0xac>
200af94: b0 10 00 11 mov %l1, %i0
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
200af98: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
200af9c: 9f c0 40 00 call %g1 <== NOT EXECUTED
200afa0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
200afa4: 81 c7 e0 08 ret <== NOT EXECUTED
200afa8: 81 e8 00 00 restore <== NOT EXECUTED
200afac: b0 10 20 00 clr %i0 <== NOT EXECUTED
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
200afb0: 81 c7 e0 08 ret <== NOT EXECUTED
200afb4: 81 e8 00 00 restore <== NOT EXECUTED
0200ae60 <malloc_deferred_free>:
200ae60: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
200ae64: 11 00 80 70 sethi %hi(0x201c000), %o0 <== NOT EXECUTED
200ae68: 90 12 22 a8 or %o0, 0x2a8, %o0 ! 201c2a8 <RTEMS_Malloc_GC_list><== NOT EXECUTED
200ae6c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
200ae70: 7f ff ed 85 call 2006484 <_Chain_Append> <== NOT EXECUTED
200ae74: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
0200ae7c <malloc_deferred_frees_process>:
void malloc_deferred_frees_process(void)
{
200ae7c: 9d e3 bf a0 save %sp, -96, %sp
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
200ae80: 21 00 80 70 sethi %hi(0x201c000), %l0
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)
200ae84: 10 80 00 04 b 200ae94 <malloc_deferred_frees_process+0x18>
200ae88: a0 14 22 a8 or %l0, 0x2a8, %l0 ! 201c2a8 <RTEMS_Malloc_GC_list>
free(to_be_freed);
200ae8c: 7f ff fe a7 call 200a928 <free> <== NOT EXECUTED
200ae90: 01 00 00 00 nop <== NOT EXECUTED
200ae94: 40 00 03 bd call 200bd88 <_Chain_Get>
200ae98: 90 10 00 10 mov %l0, %o0
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)
200ae9c: 80 a2 20 00 cmp %o0, 0
200aea0: 12 bf ff fb bne 200ae8c <malloc_deferred_frees_process+0x10>
200aea4: 01 00 00 00 nop
free(to_be_freed);
}
200aea8: 81 c7 e0 08 ret
200aeac: 81 e8 00 00 restore
02012694 <memfile_check_rmnod>:
return memfile_check_rmnod( the_jnode );
}
int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){
2012694: 9d e3 bf a0 save %sp, -96, %sp
/*
* 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) ) {
2012698: 7f ff f6 26 call 200ff30 <rtems_libio_is_file_open>
201269c: 90 10 00 18 mov %i0, %o0
20126a0: 80 a2 20 00 cmp %o0, 0
20126a4: 12 80 00 13 bne 20126f0 <memfile_check_rmnod+0x5c>
20126a8: 01 00 00 00 nop
20126ac: c2 16 20 34 lduh [ %i0 + 0x34 ], %g1
20126b0: 80 a0 60 00 cmp %g1, 0
20126b4: 12 80 00 0f bne 20126f0 <memfile_check_rmnod+0x5c>
20126b8: 03 00 80 84 sethi %hi(0x2021000), %g1
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
20126bc: c2 00 62 38 ld [ %g1 + 0x238 ], %g1 ! 2021238 <rtems_current_user_env>
20126c0: c4 00 60 04 ld [ %g1 + 4 ], %g2
20126c4: 80 a0 80 18 cmp %g2, %i0
20126c8: 22 80 00 02 be,a 20126d0 <memfile_check_rmnod+0x3c>
20126cc: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED
rtems_filesystem_current.node_access = NULL;
/*
* Free memory associated with a memory file.
*/
if (the_jnode->type != IMFS_LINEAR_FILE)
20126d0: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
20126d4: 80 a0 60 06 cmp %g1, 6
20126d8: 02 80 00 04 be 20126e8 <memfile_check_rmnod+0x54>
20126dc: 01 00 00 00 nop
IMFS_memfile_remove( the_jnode );
20126e0: 7f ff ff 8c call 2012510 <IMFS_memfile_remove>
20126e4: 90 10 00 18 mov %i0, %o0
free( the_jnode );
20126e8: 7f ff c5 75 call 2003cbc <free>
20126ec: 90 10 00 18 mov %i0, %o0
}
return 0;
}
20126f0: 81 c7 e0 08 ret
20126f4: 91 e8 20 00 restore %g0, 0, %o0
02012448 <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
2012448: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( block_table );
201244c: 80 a6 20 00 cmp %i0, 0
2012450: 32 80 00 0a bne,a 2012478 <memfile_free_blocks_in_table+0x30>
2012454: e0 06 00 00 ld [ %i0 ], %l0
2012458: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED
201245c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED
2012460: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED
2012464: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
2012468: 94 12 a3 70 or %o2, 0x370, %o2 <== NOT EXECUTED
201246c: 96 12 e2 58 or %o3, 0x258, %o3 <== NOT EXECUTED
2012470: 7f ff f6 13 call 200fcbc <__assert_func> <== NOT EXECUTED
2012474: 92 10 21 b3 mov 0x1b3, %o1 <== NOT EXECUTED
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
2012478: 10 80 00 09 b 201249c <memfile_free_blocks_in_table+0x54>
201247c: a2 10 20 00 clr %l1
if ( b[i] ) {
2012480: 80 a2 20 00 cmp %o0, 0
2012484: 02 80 00 05 be 2012498 <memfile_free_blocks_in_table+0x50>
2012488: a2 04 60 01 inc %l1
memfile_free_block( b[i] );
201248c: 7f ff ff 2a call 2012134 <memfile_free_block>
2012490: 01 00 00 00 nop
b[i] = 0;
2012494: c0 24 00 00 clr [ %l0 ]
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
2012498: a0 04 20 04 add %l0, 4, %l0
201249c: 80 a4 40 19 cmp %l1, %i1
20124a0: 26 bf ff f8 bl,a 2012480 <memfile_free_blocks_in_table+0x38>
20124a4: d0 04 00 00 ld [ %l0 ], %o0
/*
* Now that all the blocks in the block table are free, we can
* free the block table itself.
*/
memfile_free_block( *block_table );
20124a8: 7f ff ff 23 call 2012134 <memfile_free_block>
20124ac: d0 06 00 00 ld [ %i0 ], %o0
*block_table = 0;
20124b0: c0 26 00 00 clr [ %i0 ]
}
20124b4: 81 c7 e0 08 ret
20124b8: 81 e8 00 00 restore
020129a8 <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
20129a8: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
20129ac: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
20129b0: 92 10 00 19 mov %i1, %o1
* POSIX 1003.1b does not specify what happens if you truncate a file
* and the new length is greater than the current size. We treat this
* as an extend operation.
*/
if ( length > the_jnode->info.file.size )
20129b4: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
20129b8: 80 a0 40 19 cmp %g1, %i1
20129bc: 06 80 00 09 bl 20129e0 <memfile_ftruncate+0x38>
20129c0: 94 10 00 1a mov %i2, %o2
20129c4: 80 a0 40 19 cmp %g1, %i1
20129c8: 32 80 00 0a bne,a 20129f0 <memfile_ftruncate+0x48>
20129cc: d2 24 20 50 st %o1, [ %l0 + 0x50 ] <== NOT EXECUTED
20129d0: c2 04 20 54 ld [ %l0 + 0x54 ], %g1
20129d4: 80 a0 40 1a cmp %g1, %i2
20129d8: 3a 80 00 06 bcc,a 20129f0 <memfile_ftruncate+0x48>
20129dc: d2 24 20 50 st %o1, [ %l0 + 0x50 ]
return IMFS_memfile_extend( the_jnode, length );
20129e0: 7f ff ff 8f call 201281c <IMFS_memfile_extend> <== NOT EXECUTED
20129e4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
20129e8: 81 c7 e0 08 ret <== NOT EXECUTED
20129ec: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
* The in-memory files do not currently reclaim memory until the file is
* deleted. So we leave the previously allocated blocks in place for
* future use and just set the length.
*/
the_jnode->info.file.size = length;
20129f0: d4 24 20 54 st %o2, [ %l0 + 0x54 ]
iop->size = the_jnode->info.file.size;
20129f4: d2 26 20 08 st %o1, [ %i0 + 8 ]
20129f8: d4 26 20 0c st %o2, [ %i0 + 0xc ]
IMFS_update_atime( the_jnode );
20129fc: 90 07 bf f8 add %fp, -8, %o0
2012a00: 7f ff c4 d9 call 2003d64 <gettimeofday>
2012a04: 92 10 20 00 clr %o1
2012a08: c2 07 bf f8 ld [ %fp + -8 ], %g1
2012a0c: 90 10 20 00 clr %o0
2012a10: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
return 0;
}
2012a14: b0 10 00 08 mov %o0, %i0
2012a18: 81 c7 e0 08 ret
2012a1c: 81 e8 00 00 restore
02012a20 <memfile_lseek>:
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
2012a20: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
2012a24: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
if (the_jnode->type == IMFS_LINEAR_FILE) {
2012a28: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
2012a2c: 80 a0 60 06 cmp %g1, 6
2012a30: 32 80 00 11 bne,a 2012a74 <memfile_lseek+0x54>
2012a34: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2
if (iop->offset > the_jnode->info.linearfile.size)
2012a38: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 <== NOT EXECUTED
2012a3c: c6 06 20 10 ld [ %i0 + 0x10 ], %g3 <== NOT EXECUTED
2012a40: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
2012a44: 14 80 00 09 bg 2012a68 <memfile_lseek+0x48> <== NOT EXECUTED
2012a48: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 <== NOT EXECUTED
2012a4c: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
2012a50: 32 80 00 1a bne,a 2012ab8 <memfile_lseek+0x98> <== NOT EXECUTED
2012a54: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED
2012a58: c6 06 20 14 ld [ %i0 + 0x14 ], %g3 <== NOT EXECUTED
2012a5c: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED
2012a60: 28 80 00 16 bleu,a 2012ab8 <memfile_lseek+0x98> <== NOT EXECUTED
2012a64: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED
iop->offset = the_jnode->info.linearfile.size;
2012a68: c2 26 20 10 st %g1, [ %i0 + 0x10 ] <== NOT EXECUTED
2012a6c: 10 80 00 12 b 2012ab4 <memfile_lseek+0x94> <== NOT EXECUTED
2012a70: c4 26 20 14 st %g2, [ %i0 + 0x14 ] <== NOT EXECUTED
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
2012a74: 90 10 00 10 mov %l0, %o0
2012a78: 92 10 00 02 mov %g2, %o1
2012a7c: 7f ff ff 68 call 201281c <IMFS_memfile_extend>
2012a80: 94 10 00 03 mov %g3, %o2
2012a84: 80 a2 20 00 cmp %o0, 0
2012a88: 22 80 00 0a be,a 2012ab0 <memfile_lseek+0x90>
2012a8c: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
rtems_set_errno_and_return_minus_one( ENOSPC );
2012a90: 40 00 06 ff call 201468c <__errno> <== NOT EXECUTED
2012a94: 01 00 00 00 nop <== NOT EXECUTED
2012a98: 82 10 20 1c mov 0x1c, %g1 ! 1c <PROM_START+0x1c> <== NOT EXECUTED
2012a9c: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED
2012aa0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2012aa4: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED
2012aa8: 10 80 00 04 b 2012ab8 <memfile_lseek+0x98> <== NOT EXECUTED
2012aac: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
2012ab0: c4 3e 20 08 std %g2, [ %i0 + 8 ]
}
return iop->offset;
2012ab4: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2
}
2012ab8: b2 10 00 03 mov %g3, %i1
2012abc: 81 c7 e0 08 ret
2012ac0: 91 e8 00 02 restore %g0, %g2, %o0
02012d8c <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
2012d8c: 9d e3 bf a0 save %sp, -96, %sp
the_jnode = iop->file_info;
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
2012d90: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
2012d94: a2 10 00 18 mov %i0, %l1
the_jnode = iop->file_info;
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
2012d98: 80 88 62 04 btst 0x204, %g1
2012d9c: 02 80 00 19 be 2012e00 <memfile_open+0x74>
2012da0: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
2012da4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
2012da8: 80 a0 60 06 cmp %g1, 6
2012dac: 32 80 00 16 bne,a 2012e04 <memfile_open+0x78>
2012db0: c2 04 60 18 ld [ %l1 + 0x18 ], %g1
uint32_t count = the_jnode->info.linearfile.size;
2012db4: d8 04 20 54 ld [ %l0 + 0x54 ], %o4 <== NOT EXECUTED
const unsigned char *buffer = the_jnode->info.linearfile.direct;
2012db8: d6 04 20 58 ld [ %l0 + 0x58 ], %o3 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
2012dbc: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
2012dc0: c0 24 20 5c clr [ %l0 + 0x5c ] <== NOT EXECUTED
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
uint32_t count = the_jnode->info.linearfile.size;
const unsigned char *buffer = the_jnode->info.linearfile.direct;
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
2012dc4: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED
2012dc8: c0 24 20 54 clr [ %l0 + 0x54 ] <== NOT EXECUTED
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
the_jnode->info.file.triply_indirect = 0;
2012dcc: c0 24 20 60 clr [ %l0 + 0x60 ] <== NOT EXECUTED
uint32_t count = the_jnode->info.linearfile.size;
const unsigned char *buffer = the_jnode->info.linearfile.direct;
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
2012dd0: c0 24 20 58 clr [ %l0 + 0x58 ] <== NOT EXECUTED
the_jnode->info.file.doubly_indirect = 0;
the_jnode->info.file.triply_indirect = 0;
if ((count != 0)
2012dd4: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED
2012dd8: 02 80 00 0a be 2012e00 <memfile_open+0x74> <== NOT EXECUTED
2012ddc: c2 24 20 4c st %g1, [ %l0 + 0x4c ] <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
2012de0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
2012de4: 92 10 20 00 clr %o1 <== NOT EXECUTED
2012de8: 94 10 20 00 clr %o2 <== NOT EXECUTED
2012dec: 7f ff ff 36 call 2012ac4 <IMFS_memfile_write> <== NOT EXECUTED
2012df0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
the_jnode->info.file.triply_indirect = 0;
if ((count != 0)
2012df4: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED
2012df8: 02 80 00 0a be 2012e20 <memfile_open+0x94> <== NOT EXECUTED
2012dfc: 01 00 00 00 nop <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
2012e00: c2 04 60 18 ld [ %l1 + 0x18 ], %g1
2012e04: 80 88 62 00 btst 0x200, %g1
2012e08: 02 80 00 04 be 2012e18 <memfile_open+0x8c>
2012e0c: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
iop->offset = the_jnode->info.file.size;
2012e10: c4 3c 60 10 std %g2, [ %l1 + 0x10 ]
iop->size = the_jnode->info.file.size;
2012e14: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
2012e18: b0 10 20 00 clr %i0
2012e1c: c4 3c 60 08 std %g2, [ %l1 + 8 ]
return 0;
}
2012e20: 81 c7 e0 08 ret
2012e24: 81 e8 00 00 restore
020126f8 <memfile_rmnod>:
int memfile_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
20126f8: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
20126fc: e0 06 40 00 ld [ %i1 ], %l0
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
2012700: c2 04 20 08 ld [ %l0 + 8 ], %g1
2012704: 80 a0 60 00 cmp %g1, 0
2012708: 22 80 00 06 be,a 2012720 <memfile_rmnod+0x28>
201270c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED
2012710: 7f ff d6 fc call 2008300 <_Chain_Extract>
2012714: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
2012718: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
201271c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
2012720: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
2012724: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
2012728: 90 07 bf f8 add %fp, -8, %o0
201272c: 7f ff c5 8e call 2003d64 <gettimeofday>
2012730: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
2012734: c2 07 bf f8 ld [ %fp + -8 ], %g1
return memfile_check_rmnod( the_jnode );
2012738: 90 10 00 10 mov %l0, %o0
201273c: 7f ff ff d6 call 2012694 <memfile_check_rmnod>
2012740: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
}
2012744: 81 c7 e0 08 ret
2012748: 91 e8 00 08 restore %g0, %o0, %o0
0200281c <mknod>:
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
200281c: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t temp_loc;
int i;
const char *name_start;
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
2002820: 03 00 00 3c sethi %hi(0xf000), %g1
2002824: 80 8e 40 01 btst %i1, %g1
2002828: 32 80 00 06 bne,a 2002840 <mknod+0x24>
200282c: c2 4e 00 00 ldsb [ %i0 ], %g1
rtems_set_errno_and_return_minus_one( EINVAL );
2002830: 40 00 31 98 call 200ee90 <__errno> <== NOT EXECUTED
2002834: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2002838: 10 80 00 32 b 2002900 <mknod+0xe4> <== NOT EXECUTED
200283c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
2002840: 80 a0 60 5c cmp %g1, 0x5c
2002844: 22 80 00 08 be,a 2002864 <mknod+0x48>
2002848: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
200284c: 80 a0 60 2f cmp %g1, 0x2f
2002850: 22 80 00 05 be,a 2002864 <mknod+0x48>
2002854: 03 00 80 6c sethi %hi(0x201b000), %g1
2002858: 80 a0 60 00 cmp %g1, 0
200285c: 12 80 00 09 bne 2002880 <mknod+0x64>
2002860: 03 00 80 6c sethi %hi(0x201b000), %g1
2002864: d2 00 63 10 ld [ %g1 + 0x310 ], %o1 ! 201b310 <rtems_current_user_env>
2002868: 90 07 bf e8 add %fp, -24, %o0
200286c: 92 02 60 18 add %o1, 0x18, %o1
2002870: 40 00 33 c4 call 200f780 <memcpy>
2002874: 94 10 20 14 mov 0x14, %o2
2002878: 10 80 00 08 b 2002898 <mknod+0x7c>
200287c: 90 10 20 01 mov 1, %o0
2002880: d2 00 63 10 ld [ %g1 + 0x310 ], %o1
2002884: 90 07 bf e8 add %fp, -24, %o0
2002888: 92 02 60 04 add %o1, 4, %o1
200288c: 40 00 33 bd call 200f780 <memcpy>
2002890: 94 10 20 14 mov 0x14, %o2
2002894: 90 10 20 00 clr %o0
if ( !temp_loc.ops->evalformake_h ) {
2002898: c2 07 bf f4 ld [ %fp + -12 ], %g1
200289c: c2 00 60 04 ld [ %g1 + 4 ], %g1
20028a0: 80 a0 60 00 cmp %g1, 0
20028a4: 02 80 00 14 be 20028f4 <mknod+0xd8>
20028a8: 90 06 00 08 add %i0, %o0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->evalformake_h)(
20028ac: a0 07 bf e8 add %fp, -24, %l0
20028b0: 94 07 bf fc add %fp, -4, %o2
20028b4: 92 10 00 10 mov %l0, %o1
20028b8: 9f c0 40 00 call %g1
20028bc: b0 10 3f ff mov -1, %i0
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
20028c0: 80 a2 20 00 cmp %o0, 0
20028c4: 12 80 00 10 bne 2002904 <mknod+0xe8>
20028c8: c4 07 bf f4 ld [ %fp + -12 ], %g2
return -1;
if ( !temp_loc.ops->mknod_h ) {
20028cc: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1
20028d0: 80 a0 60 00 cmp %g1, 0
20028d4: 12 80 00 0e bne 200290c <mknod+0xf0>
20028d8: d0 07 bf fc ld [ %fp + -4 ], %o0
rtems_filesystem_freenode( &temp_loc );
20028dc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
20028e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20028e4: 02 80 00 04 be 20028f4 <mknod+0xd8> <== NOT EXECUTED
20028e8: 01 00 00 00 nop <== NOT EXECUTED
20028ec: 9f c0 40 00 call %g1 <== NOT EXECUTED
20028f0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
20028f4: 40 00 31 67 call 200ee90 <__errno> <== NOT EXECUTED
20028f8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
20028fc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
2002900: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2002904: 81 c7 e0 08 ret
2002908: 81 e8 00 00 restore
}
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
200290c: 92 10 00 19 mov %i1, %o1
2002910: 94 10 00 1a mov %i2, %o2
2002914: 96 10 00 1b mov %i3, %o3
2002918: 9f c0 40 00 call %g1
200291c: 98 10 00 10 mov %l0, %o4
rtems_filesystem_freenode( &temp_loc );
2002920: c2 07 bf f4 ld [ %fp + -12 ], %g1
2002924: 80 a0 60 00 cmp %g1, 0
2002928: 02 bf ff f7 be 2002904 <mknod+0xe8>
200292c: b0 10 00 08 mov %o0, %i0
2002930: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2002934: 80 a0 60 00 cmp %g1, 0
2002938: 02 80 00 04 be 2002948 <mknod+0x12c>
200293c: 01 00 00 00 nop
2002940: 9f c0 40 00 call %g1
2002944: 90 10 00 10 mov %l0, %o0
return result;
}
2002948: 81 c7 e0 08 ret
200294c: 81 e8 00 00 restore
02002970 <mount>:
const rtems_filesystem_operations_table *fs_ops,
rtems_filesystem_options_t options,
const char *device,
const char *mount_point
)
{
2002970: 9d e3 bf 88 save %sp, -120, %sp
/*
* Is there a file system operations table?
*/
if ( fs_ops == NULL ) {
2002974: 80 a6 60 00 cmp %i1, 0
2002978: 02 80 00 05 be 200298c <mount+0x1c>
200297c: a0 10 00 18 mov %i0, %l0
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
2002980: 80 a6 a0 01 cmp %i2, 1
2002984: 28 80 00 06 bleu,a 200299c <mount+0x2c>
2002988: c2 06 60 24 ld [ %i1 + 0x24 ], %g1
options != RTEMS_FILESYSTEM_READ_WRITE ) {
errno = EINVAL;
200298c: 40 00 31 41 call 200ee90 <__errno>
2002990: 01 00 00 00 nop
2002994: 10 80 00 14 b 20029e4 <mount+0x74>
2002998: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
return -1;
}
/* Do they support being mounted at all ? */
if ( !fs_ops->fsmount_me_h ) {
errno = ENOTSUP;
200299c: a4 10 20 00 clr %l2
errno = EINVAL;
return -1;
}
/* Do they support being mounted at all ? */
if ( !fs_ops->fsmount_me_h ) {
20029a0: 80 a0 60 00 cmp %g1, 0
20029a4: 02 80 00 4c be 2002ad4 <mount+0x164>
20029a8: a6 10 20 00 clr %l3
/*
* Allocate a mount table entry
*/
size = sizeof(rtems_filesystem_mount_table_entry_t);
if ( device )
20029ac: 80 a6 e0 00 cmp %i3, 0
20029b0: 02 80 00 05 be 20029c4 <mount+0x54>
20029b4: 90 10 20 6c mov 0x6c, %o0
size += strlen( device ) + 1;
20029b8: 40 00 34 ee call 200fd70 <strlen> <== NOT EXECUTED
20029bc: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
20029c0: 90 02 20 6d add %o0, 0x6d, %o0 <== NOT EXECUTED
temp_mt_entry = malloc( size );
20029c4: 40 00 21 3b call 200aeb0 <malloc>
20029c8: 01 00 00 00 nop
if ( !temp_mt_entry ) {
20029cc: a2 92 20 00 orcc %o0, 0, %l1
20029d0: 12 80 00 07 bne 20029ec <mount+0x7c>
20029d4: a6 10 00 11 mov %l1, %l3
errno = ENOMEM;
20029d8: 40 00 31 2e call 200ee90 <__errno> <== NOT EXECUTED
20029dc: 01 00 00 00 nop <== NOT EXECUTED
20029e0: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
20029e4: 10 80 00 75 b 2002bb8 <mount+0x248>
20029e8: c2 22 00 00 st %g1, [ %o0 ]
return -1;
}
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
temp_mt_entry->options = options;
20029ec: f4 24 60 30 st %i2, [ %l1 + 0x30 ]
if ( device ) {
20029f0: 80 a6 e0 00 cmp %i3, 0
20029f4: 02 80 00 08 be 2002a14 <mount+0xa4>
20029f8: e2 24 60 2c st %l1, [ %l1 + 0x2c ]
temp_mt_entry->dev =
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
20029fc: 90 04 60 6c add %l1, 0x6c, %o0 <== NOT EXECUTED
strcpy( temp_mt_entry->dev, device );
2002a00: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED
2002a04: 40 00 34 b8 call 200fce4 <strcpy> <== NOT EXECUTED
2002a08: d0 24 60 68 st %o0, [ %l1 + 0x68 ] <== NOT EXECUTED
/*
* The mount_point should be a directory with read/write/execute
* permissions in the existing tree.
*/
if ( mount_point ) {
2002a0c: 10 80 00 04 b 2002a1c <mount+0xac> <== NOT EXECUTED
2002a10: 80 a7 20 00 cmp %i4, 0 <== NOT EXECUTED
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;
2002a14: c0 24 60 68 clr [ %l1 + 0x68 ]
/*
* The mount_point should be a directory with read/write/execute
* permissions in the existing tree.
*/
if ( mount_point ) {
2002a18: 80 a7 20 00 cmp %i4, 0
2002a1c: 22 80 00 39 be,a 2002b00 <mount+0x190>
2002a20: c0 24 60 1c clr [ %l1 + 0x1c ]
if ( rtems_filesystem_evaluate_path(
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
2002a24: 40 00 34 d3 call 200fd70 <strlen>
2002a28: 90 10 00 1c mov %i4, %o0
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
2002a2c: a4 07 bf ec add %fp, -20, %l2
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
2002a30: 92 10 00 08 mov %o0, %o1
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
2002a34: 94 10 20 07 mov 7, %o2
2002a38: 90 10 00 1c mov %i4, %o0
2002a3c: 96 10 00 12 mov %l2, %o3
2002a40: 7f ff fe d9 call 20025a4 <rtems_filesystem_evaluate_path>
2002a44: 98 10 20 01 mov 1, %o4
2002a48: 80 a2 3f ff cmp %o0, -1
2002a4c: 02 80 00 4b be 2002b78 <mount+0x208>
2002a50: c2 07 bf f8 ld [ %fp + -8 ], %g1
/*
* Test for node_type_h
*/
if (!loc.ops->node_type_h) {
2002a54: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
2002a58: 80 a0 60 00 cmp %g1, 0
2002a5c: 02 80 00 1e be 2002ad4 <mount+0x164>
2002a60: 01 00 00 00 nop
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
2002a64: 9f c0 40 00 call %g1
2002a68: 90 10 00 12 mov %l2, %o0
2002a6c: 80 a2 20 01 cmp %o0, 1
2002a70: 02 80 00 07 be 2002a8c <mount+0x11c>
2002a74: 03 00 80 6e sethi %hi(0x201b800), %g1
errno = ENOTDIR;
2002a78: 40 00 31 06 call 200ee90 <__errno>
2002a7c: 01 00 00 00 nop
2002a80: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
goto cleanup_and_bail;
2002a84: 10 80 00 3e b 2002b7c <mount+0x20c>
2002a88: c2 22 00 00 st %g1, [ %o0 ]
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
2002a8c: 05 00 80 6e sethi %hi(0x201b800), %g2
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
2002a90: c2 00 63 90 ld [ %g1 + 0x390 ], %g1
2002a94: 84 10 a3 94 or %g2, 0x394, %g2
!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 )
2002a98: 10 80 00 06 b 2002ab0 <mount+0x140>
2002a9c: c6 07 bf ec ld [ %fp + -20 ], %g3
2002aa0: 80 a1 00 03 cmp %g4, %g3
2002aa4: 02 80 00 08 be 2002ac4 <mount+0x154>
2002aa8: 01 00 00 00 nop
* 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 ) {
2002aac: c2 00 40 00 ld [ %g1 ], %g1
2002ab0: 80 a0 40 02 cmp %g1, %g2
2002ab4: 32 bf ff fb bne,a 2002aa0 <mount+0x130>
2002ab8: c8 00 60 1c ld [ %g1 + 0x1c ], %g4
* 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;
2002abc: 10 80 00 42 b 2002bc4 <mount+0x254>
2002ac0: c6 24 60 08 st %g3, [ %l1 + 8 ]
/*
* You can only mount one file system onto a single mount point.
*/
if ( Is_node_fs_root( &loc ) ){
errno = EBUSY;
2002ac4: 40 00 30 f3 call 200ee90 <__errno>
2002ac8: a4 07 bf ec add %fp, -20, %l2
2002acc: 10 bf ff ee b 2002a84 <mount+0x114>
2002ad0: 82 10 20 10 mov 0x10, %g1
* 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;
2002ad4: 40 00 30 ef call 200ee90 <__errno> <== NOT EXECUTED
2002ad8: 01 00 00 00 nop <== NOT EXECUTED
2002adc: 10 bf ff ea b 2002a84 <mount+0x114> <== NOT EXECUTED
2002ae0: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
goto cleanup_and_bail;
}
if ( loc.ops->mount_h( temp_mt_entry ) ) {
2002ae4: 90 10 00 11 mov %l1, %o0
2002ae8: 9f c0 40 00 call %g1
2002aec: a4 07 bf ec add %fp, -20, %l2
2002af0: 80 a2 20 00 cmp %o0, 0
2002af4: 22 80 00 0b be,a 2002b20 <mount+0x1b0>
2002af8: c2 06 60 24 ld [ %i1 + 0x24 ], %g1
2002afc: 30 80 00 20 b,a 2002b7c <mount+0x20c> <== NOT EXECUTED
* 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;
temp_mt_entry->mt_fs_root.handlers = NULL;
2002b00: c0 24 60 24 clr [ %l1 + 0x24 ]
temp_mt_entry->mt_fs_root.ops = NULL;
2002b04: c0 24 60 28 clr [ %l1 + 0x28 ]
temp_mt_entry->mt_point_node.node_access = NULL;
2002b08: c0 24 60 08 clr [ %l1 + 8 ]
temp_mt_entry->mt_point_node.handlers = NULL;
2002b0c: c0 24 60 10 clr [ %l1 + 0x10 ]
temp_mt_entry->mt_point_node.ops = NULL;
2002b10: c0 24 60 14 clr [ %l1 + 0x14 ]
temp_mt_entry->mt_point_node.mt_entry = NULL;
2002b14: c0 24 60 18 clr [ %l1 + 0x18 ]
2002b18: a4 10 20 00 clr %l2
}
if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) {
2002b1c: c2 06 60 24 ld [ %i1 + 0x24 ], %g1
2002b20: 9f c0 40 00 call %g1
2002b24: 90 10 00 11 mov %l1, %o0
2002b28: 80 a2 20 00 cmp %o0, 0
2002b2c: 02 80 00 0a be 2002b54 <mount+0x1e4>
2002b30: 11 00 80 6e sethi %hi(0x201b800), %o0
/* try to undo the mount operation */
if ( loc.ops->unmount_h ) {
2002b34: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
2002b38: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED
2002b3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2002b40: 02 80 00 0f be 2002b7c <mount+0x20c> <== NOT EXECUTED
2002b44: 01 00 00 00 nop <== NOT EXECUTED
loc.ops->unmount_h( temp_mt_entry );
2002b48: 9f c0 40 00 call %g1 <== NOT EXECUTED
2002b4c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
2002b50: 30 80 00 0b b,a 2002b7c <mount+0x20c> <== 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 );
2002b54: 92 10 00 11 mov %l1, %o1
2002b58: 40 00 0e 4b call 2006484 <_Chain_Append>
2002b5c: 90 12 23 90 or %o0, 0x390, %o0
*/
rtems_chain_append( &rtems_filesystem_mount_table_control,
&temp_mt_entry->Node );
if ( mt_entry )
2002b60: 80 a4 20 00 cmp %l0, 0
2002b64: 02 80 00 03 be 2002b70 <mount+0x200>
2002b68: b0 10 20 00 clr %i0
*mt_entry = temp_mt_entry;
2002b6c: e2 24 00 00 st %l1, [ %l0 ]
2002b70: 81 c7 e0 08 ret
2002b74: 81 e8 00 00 restore
2002b78: a4 10 20 00 clr %l2 <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( temp_mt_entry );
2002b7c: 40 00 1f 6b call 200a928 <free>
2002b80: 90 10 00 13 mov %l3, %o0
if ( loc_to_free )
2002b84: 80 a4 a0 00 cmp %l2, 0
2002b88: 02 bf ff fa be 2002b70 <mount+0x200>
2002b8c: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( loc_to_free );
2002b90: c2 04 a0 0c ld [ %l2 + 0xc ], %g1
2002b94: 80 a0 60 00 cmp %g1, 0
2002b98: 02 80 00 09 be 2002bbc <mount+0x24c>
2002b9c: 01 00 00 00 nop
2002ba0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2002ba4: 80 a0 60 00 cmp %g1, 0
2002ba8: 02 80 00 05 be 2002bbc <mount+0x24c>
2002bac: 01 00 00 00 nop
2002bb0: 9f c0 40 00 call %g1
2002bb4: 90 10 00 12 mov %l2, %o0
2002bb8: b0 10 3f ff mov -1, %i0
return -1;
}
2002bbc: 81 c7 e0 08 ret
2002bc0: 81 e8 00 00 restore
* 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;
2002bc4: c6 07 bf f4 ld [ %fp + -12 ], %g3
temp_mt_entry->mt_point_node.ops = loc.ops;
2002bc8: c4 07 bf f8 ld [ %fp + -8 ], %g2
* 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;
2002bcc: c6 24 60 10 st %g3, [ %l1 + 0x10 ]
temp_mt_entry->mt_point_node.ops = loc.ops;
temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry;
2002bd0: c6 07 bf fc ld [ %fp + -4 ], %g3
/*
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( !loc.ops->mount_h ){
2002bd4: c2 00 a0 20 ld [ %g2 + 0x20 ], %g1
*/
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;
temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry;
2002bd8: c6 24 60 18 st %g3, [ %l1 + 0x18 ]
/*
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( !loc.ops->mount_h ){
2002bdc: 80 a0 60 00 cmp %g1, 0
2002be0: 12 bf ff c1 bne 2002ae4 <mount+0x174>
2002be4: c4 24 60 14 st %g2, [ %l1 + 0x14 ]
errno = ENOTSUP;
2002be8: 10 bf ff bb b 2002ad4 <mount+0x164> <== NOT EXECUTED
2002bec: a4 07 bf ec add %fp, -20, %l2 <== NOT EXECUTED
02002c5c <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
2002c5c: 9d e3 bf a0 save %sp, -96, %sp
switch ( fileno(fp) ) {
2002c60: 40 00 31 a6 call 200f2f8 <fileno>
2002c64: 90 10 00 18 mov %i0, %o0
2002c68: 80 a2 20 02 cmp %o0, 2
2002c6c: 18 80 00 0e bgu 2002ca4 <newlib_free_buffers+0x48>
2002c70: 01 00 00 00 nop
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
2002c74: c2 16 20 0c lduh [ %i0 + 0xc ], %g1
2002c78: 80 88 60 80 btst 0x80, %g1
2002c7c: 02 80 00 0c be 2002cac <newlib_free_buffers+0x50>
2002c80: 01 00 00 00 nop
free( fp->_bf._base );
2002c84: 40 00 1f 29 call 200a928 <free> <== NOT EXECUTED
2002c88: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
fp->_flags &= ~__SMBF;
2002c8c: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
2002c90: c0 26 20 10 clr [ %i0 + 0x10 ] <== NOT EXECUTED
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
free( fp->_bf._base );
fp->_flags &= ~__SMBF;
2002c94: 82 08 7f 7f and %g1, -129, %g1 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
2002c98: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
free( fp->_bf._base );
fp->_flags &= ~__SMBF;
2002c9c: 10 80 00 04 b 2002cac <newlib_free_buffers+0x50> <== NOT EXECUTED
2002ca0: c2 36 20 0c sth %g1, [ %i0 + 0xc ] <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
}
break;
default:
fclose(fp);
2002ca4: 40 00 30 d3 call 200eff0 <fclose> <== NOT EXECUTED
2002ca8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
}
return 0;
}
2002cac: 81 c7 e0 08 ret
2002cb0: 91 e8 20 00 restore %g0, 0, %o0
02002dd8 <null_initialize>:
rtems_device_driver null_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor __attribute__((unused)),
void *pargp __attribute__((unused))
)
{
2002dd8: 9d e3 bf a0 save %sp, -96, %sp
rtems_device_driver status;
if ( !initialized ) {
2002ddc: 03 00 80 82 sethi %hi(0x2020800), %g1
2002de0: c4 48 60 7c ldsb [ %g1 + 0x7c ], %g2 ! 202087c <initialized>
2002de4: 80 a0 a0 00 cmp %g2, 0
2002de8: 12 80 00 0e bne 2002e20 <null_initialize+0x48>
2002dec: 84 10 20 01 mov 1, %g2
initialized = 1;
status = rtems_io_register_name(
2002df0: 11 00 80 78 sethi %hi(0x201e000), %o0
)
{
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
2002df4: c4 28 60 7c stb %g2, [ %g1 + 0x7c ]
status = rtems_io_register_name(
2002df8: 90 12 23 e0 or %o0, 0x3e0, %o0
2002dfc: 92 10 00 18 mov %i0, %o1
2002e00: 40 00 00 50 call 2002f40 <rtems_io_register_name>
2002e04: 94 10 20 00 clr %o2
"/dev/null",
major,
(rtems_device_minor_number) 0
);
if (status != RTEMS_SUCCESSFUL)
2002e08: 80 a2 20 00 cmp %o0, 0
2002e0c: 02 80 00 04 be 2002e1c <null_initialize+0x44>
2002e10: 03 00 80 82 sethi %hi(0x2020800), %g1
rtems_fatal_error_occurred(status);
2002e14: 40 00 10 7e call 200700c <rtems_fatal_error_occurred> <== NOT EXECUTED
2002e18: 01 00 00 00 nop <== NOT EXECUTED
NULL_major = major;
2002e1c: f0 20 63 2c st %i0, [ %g1 + 0x32c ]
}
return RTEMS_SUCCESSFUL;
}
2002e20: 81 c7 e0 08 ret
2002e24: 91 e8 20 00 restore %g0, 0, %o0
02002db4 <null_write>:
void *pargp
)
{
rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp;
if ( rw_args )
2002db4: 80 a2 a0 00 cmp %o2, 0
2002db8: 02 80 00 04 be 2002dc8 <null_write+0x14>
2002dbc: 01 00 00 00 nop
rw_args->bytes_moved = rw_args->count;
2002dc0: c2 02 a0 14 ld [ %o2 + 0x14 ], %g1 <== NOT EXECUTED
2002dc4: c2 22 a0 1c st %g1, [ %o2 + 0x1c ] <== NOT EXECUTED
return NULL_SUCCESSFUL;
}
2002dc8: 81 c3 e0 08 retl
2002dcc: 90 10 20 00 clr %o0
02002ed4 <open>:
int open(
const char *pathname,
int flags,
...
)
{
2002ed4: 9d e3 bf 88 save %sp, -120, %sp
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
va_start(ap, flags);
2002ed8: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
2002edc: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
2002ee0: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
2002ee4: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
2002ee8: a2 06 60 01 add %i1, 1, %l1
if ( ( status & _FREAD ) == _FREAD )
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
2002eec: 80 8c 60 02 btst 2, %l1
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
if ( ( status & _FREAD ) == _FREAD )
2002ef0: a2 0c 60 01 and %l1, 1, %l1
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
2002ef4: 02 80 00 03 be 2002f00 <open+0x2c>
2002ef8: a3 2c 60 02 sll %l1, 2, %l1
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
2002efc: a2 14 60 02 or %l1, 2, %l1
va_start(ap, flags);
mode = va_arg( ap, int );
2002f00: 82 07 a0 50 add %fp, 0x50, %g1
2002f04: e4 07 a0 4c ld [ %fp + 0x4c ], %l2
2002f08: c2 27 bf fc st %g1, [ %fp + -4 ]
* 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();
2002f0c: 40 00 1f 82 call 200ad14 <rtems_libio_allocate>
2002f10: a6 10 20 17 mov 0x17, %l3
if ( iop == 0 ) {
2002f14: a0 92 20 00 orcc %o0, 0, %l0
2002f18: 02 80 00 98 be 2003178 <open+0x2a4>
2002f1c: 01 00 00 00 nop
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), eval_flags, &loc, true );
2002f20: 40 00 33 94 call 200fd70 <strlen>
2002f24: 90 10 00 18 mov %i0, %o0
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
2002f28: 94 10 00 11 mov %l1, %o2
pathname, strlen( pathname ), eval_flags, &loc, true );
2002f2c: 92 10 00 08 mov %o0, %o1
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
2002f30: a2 07 bf e8 add %fp, -24, %l1
2002f34: 90 10 00 18 mov %i0, %o0
2002f38: 96 10 00 11 mov %l1, %o3
2002f3c: 7f ff fd 9a call 20025a4 <rtems_filesystem_evaluate_path>
2002f40: 98 10 20 01 mov 1, %o4
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
2002f44: 80 a2 3f ff cmp %o0, -1
2002f48: 12 80 00 22 bne 2002fd0 <open+0xfc>
2002f4c: 82 0e 6a 00 and %i1, 0xa00, %g1
if ( errno != ENOENT ) {
2002f50: 40 00 2f d0 call 200ee90 <__errno>
2002f54: a8 10 20 00 clr %l4
2002f58: c2 02 00 00 ld [ %o0 ], %g1
2002f5c: 80 a0 60 02 cmp %g1, 2
2002f60: 12 80 00 3e bne 2003058 <open+0x184>
2002f64: 80 8e 62 00 btst 0x200, %i1
rc = errno;
goto done;
}
/* If the file does not exist and we are not trying to create it--> error */
if ( !(flags & O_CREAT) ) {
2002f68: a8 10 20 00 clr %l4
2002f6c: 02 80 00 71 be 2003130 <open+0x25c>
2002f70: a6 10 20 02 mov 2, %l3
rc = ENOENT;
goto done;
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
2002f74: 13 00 00 20 sethi %hi(0x8000), %o1
2002f78: 90 10 00 18 mov %i0, %o0
2002f7c: 92 14 80 09 or %l2, %o1, %o1
2002f80: 94 10 20 00 clr %o2
2002f84: 7f ff fe 26 call 200281c <mknod>
2002f88: 96 10 20 00 clr %o3
if ( rc ) {
2002f8c: 80 a2 20 00 cmp %o0, 0
2002f90: 12 80 00 32 bne 2003058 <open+0x184>
2002f94: 01 00 00 00 nop
rc = errno;
goto done;
}
/* Sanity check to see if the file name exists after the mknod() */
status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true );
2002f98: 40 00 33 76 call 200fd70 <strlen>
2002f9c: 90 10 00 18 mov %i0, %o0
2002fa0: 96 10 00 11 mov %l1, %o3
2002fa4: 92 10 00 08 mov %o0, %o1
2002fa8: 94 10 20 00 clr %o2
2002fac: 90 10 00 18 mov %i0, %o0
2002fb0: 98 10 20 01 mov 1, %o4
2002fb4: 7f ff fd 7c call 20025a4 <rtems_filesystem_evaluate_path>
2002fb8: a8 10 20 00 clr %l4
if ( status != 0 ) { /* The file did not exist */
2002fbc: 80 a2 20 00 cmp %o0, 0
2002fc0: 12 80 00 5c bne 2003130 <open+0x25c>
2002fc4: a6 10 20 0d mov 0xd, %l3
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
2002fc8: 10 80 00 07 b 2002fe4 <open+0x110>
2002fcc: c2 07 bf f0 ld [ %fp + -16 ], %g1
if ( status != 0 ) { /* The file did not exist */
rc = EACCES;
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
2002fd0: a8 10 00 11 mov %l1, %l4
2002fd4: 80 a0 6a 00 cmp %g1, 0xa00
2002fd8: 02 80 00 56 be 2003130 <open+0x25c>
2002fdc: a6 10 20 11 mov 0x11, %l3
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
2002fe0: c2 07 bf f0 ld [ %fp + -16 ], %g1
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
2002fe4: e2 04 20 18 ld [ %l0 + 0x18 ], %l1
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
2002fe8: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
iop->file_info = loc.node_access;
2002fec: c2 07 bf e8 ld [ %fp + -24 ], %g1
iop->flags |= rtems_libio_fcntl_flags( flags );
2002ff0: 90 10 00 19 mov %i1, %o0
2002ff4: 40 00 1f 7c call 200ade4 <rtems_libio_fcntl_flags>
2002ff8: c2 24 20 3c st %g1, [ %l0 + 0x3c ]
2002ffc: 90 12 00 11 or %o0, %l1, %o0
iop->pathinfo = loc;
2003000: 94 10 20 14 mov 0x14, %o2
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
2003004: d0 24 20 18 st %o0, [ %l0 + 0x18 ]
iop->pathinfo = loc;
2003008: a2 07 bf e8 add %fp, -24, %l1
200300c: 90 04 20 1c add %l0, 0x1c, %o0
2003010: 40 00 31 dc call 200f780 <memcpy>
2003014: 92 10 00 11 mov %l1, %o1
if ( !iop->handlers || !iop->handlers->open_h ) {
2003018: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
200301c: 80 a0 60 00 cmp %g1, 0
2003020: 22 80 00 6a be,a 20031c8 <open+0x2f4>
2003024: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED
2003028: c2 00 40 00 ld [ %g1 ], %g1
200302c: 80 a0 60 00 cmp %g1, 0
2003030: 02 80 00 65 be 20031c4 <open+0x2f0>
2003034: 92 10 00 18 mov %i0, %o1
rc = ENOTSUP;
goto done;
}
rc = (*iop->handlers->open_h)( iop, pathname, flags, mode );
2003038: 96 10 00 12 mov %l2, %o3
200303c: 90 10 00 10 mov %l0, %o0
2003040: 9f c0 40 00 call %g1
2003044: 94 10 00 19 mov %i1, %o2
if ( rc ) {
2003048: 80 a2 20 00 cmp %o0, 0
200304c: 02 80 00 07 be 2003068 <open+0x194>
2003050: 80 8e 64 00 btst 0x400, %i1
rc = errno;
2003054: a8 10 00 11 mov %l1, %l4
2003058: 40 00 2f 8e call 200ee90 <__errno>
200305c: 01 00 00 00 nop
goto done;
2003060: 10 80 00 31 b 2003124 <open+0x250>
2003064: e6 02 00 00 ld [ %o0 ], %l3
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
2003068: 02 80 00 49 be 200318c <open+0x2b8>
200306c: 03 00 80 6e sethi %hi(0x201b800), %g1
rc = ftruncate( iop - rtems_libio_iops, 0 );
2003070: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 201bb50 <rtems_libio_iops>
2003074: 92 10 20 00 clr %o1
2003078: 82 24 00 01 sub %l0, %g1, %g1
200307c: 83 38 60 03 sra %g1, 3, %g1
2003080: 87 28 60 06 sll %g1, 6, %g3
2003084: 85 28 60 03 sll %g1, 3, %g2
2003088: 84 20 c0 02 sub %g3, %g2, %g2
200308c: 87 28 a0 06 sll %g2, 6, %g3
2003090: 84 00 80 03 add %g2, %g3, %g2
2003094: 84 00 80 01 add %g2, %g1, %g2
2003098: 91 28 a0 0f sll %g2, 0xf, %o0
200309c: 84 22 00 02 sub %o0, %g2, %g2
20030a0: 94 10 20 00 clr %o2
20030a4: 91 28 a0 03 sll %g2, 3, %o0
20030a8: 40 00 1e 4a call 200a9d0 <ftruncate>
20030ac: 90 02 00 01 add %o0, %g1, %o0
if ( rc ) {
20030b0: a6 92 20 00 orcc %o0, 0, %l3
20030b4: 02 80 00 36 be 200318c <open+0x2b8>
20030b8: 03 00 80 6e sethi %hi(0x201b800), %g1
if(errno) rc = errno;
20030bc: 40 00 2f 75 call 200ee90 <__errno> <== NOT EXECUTED
20030c0: 01 00 00 00 nop <== NOT EXECUTED
20030c4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
20030c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20030cc: 02 80 00 06 be 20030e4 <open+0x210> <== NOT EXECUTED
20030d0: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
20030d4: 40 00 2f 6f call 200ee90 <__errno> <== NOT EXECUTED
20030d8: 01 00 00 00 nop <== NOT EXECUTED
20030dc: e6 02 00 00 ld [ %o0 ], %l3 <== NOT EXECUTED
close( iop - rtems_libio_iops );
20030e0: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
20030e4: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 201bb50 <rtems_libio_iops><== NOT EXECUTED
20030e8: a8 10 20 00 clr %l4 <== NOT EXECUTED
20030ec: a0 24 00 01 sub %l0, %g1, %l0 <== NOT EXECUTED
20030f0: 83 3c 20 03 sra %l0, 3, %g1 <== NOT EXECUTED
20030f4: 87 28 60 06 sll %g1, 6, %g3 <== NOT EXECUTED
20030f8: 85 28 60 03 sll %g1, 3, %g2 <== NOT EXECUTED
20030fc: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED
2003100: 87 28 a0 06 sll %g2, 6, %g3 <== NOT EXECUTED
2003104: 84 00 80 03 add %g2, %g3, %g2 <== NOT EXECUTED
2003108: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED
200310c: 91 28 a0 0f sll %g2, 0xf, %o0 <== NOT EXECUTED
2003110: 84 22 00 02 sub %o0, %g2, %g2 <== NOT EXECUTED
2003114: a0 10 20 00 clr %l0 <== NOT EXECUTED
2003118: 91 28 a0 03 sll %g2, 3, %o0 <== NOT EXECUTED
200311c: 40 00 1d d4 call 200a86c <close> <== NOT EXECUTED
2003120: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED
*/
done:
va_end(ap);
if ( rc ) {
2003124: 80 a4 e0 00 cmp %l3, 0
2003128: 02 80 00 19 be 200318c <open+0x2b8>
200312c: 03 00 80 6e sethi %hi(0x201b800), %g1
if ( iop )
2003130: 80 a4 20 00 cmp %l0, 0
2003134: 02 80 00 05 be 2003148 <open+0x274>
2003138: 80 a5 20 00 cmp %l4, 0
rtems_libio_free( iop );
200313c: 40 00 1e de call 200acb4 <rtems_libio_free>
2003140: 90 10 00 10 mov %l0, %o0
if ( loc_to_free )
2003144: 80 a5 20 00 cmp %l4, 0
2003148: 02 80 00 0c be 2003178 <open+0x2a4>
200314c: 01 00 00 00 nop
rtems_filesystem_freenode( loc_to_free );
2003150: c2 05 20 0c ld [ %l4 + 0xc ], %g1
2003154: 80 a0 60 00 cmp %g1, 0
2003158: 02 80 00 08 be 2003178 <open+0x2a4>
200315c: 01 00 00 00 nop
2003160: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2003164: 80 a0 60 00 cmp %g1, 0
2003168: 02 80 00 04 be 2003178 <open+0x2a4>
200316c: 01 00 00 00 nop
2003170: 9f c0 40 00 call %g1
2003174: 90 10 00 14 mov %l4, %o0
rtems_set_errno_and_return_minus_one( rc );
2003178: 40 00 2f 46 call 200ee90 <__errno>
200317c: b0 10 3f ff mov -1, %i0
2003180: e6 22 00 00 st %l3, [ %o0 ]
2003184: 81 c7 e0 08 ret
2003188: 81 e8 00 00 restore
}
return iop - rtems_libio_iops;
200318c: c2 00 63 50 ld [ %g1 + 0x350 ], %g1
2003190: a0 24 00 01 sub %l0, %g1, %l0
2003194: a1 3c 20 03 sra %l0, 3, %l0
2003198: 85 2c 20 06 sll %l0, 6, %g2
200319c: 83 2c 20 03 sll %l0, 3, %g1
20031a0: 82 20 80 01 sub %g2, %g1, %g1
20031a4: 85 28 60 06 sll %g1, 6, %g2
20031a8: 82 00 40 02 add %g1, %g2, %g1
20031ac: 82 00 40 10 add %g1, %l0, %g1
20031b0: b1 28 60 0f sll %g1, 0xf, %i0
20031b4: b0 26 00 01 sub %i0, %g1, %i0
20031b8: b1 2e 20 03 sll %i0, 3, %i0
}
20031bc: 81 c7 e0 08 ret
20031c0: 91 ee 00 10 restore %i0, %l0, %o0
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
}
return iop - rtems_libio_iops;
20031c4: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED
20031c8: 10 bf ff da b 2003130 <open+0x25c> <== NOT EXECUTED
20031cc: a6 10 20 86 mov 0x86, %l3 <== NOT EXECUTED
02002e60 <open_dev_console>:
/*
* This is a replaceable stub which opens the console, if present.
*/
void open_dev_console(void)
{
2002e60: 9d e3 bf a0 save %sp, -96, %sp
int stderr_fd;
/*
* Attempt to open /dev/console.
*/
if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) {
2002e64: 21 00 80 68 sethi %hi(0x201a000), %l0
2002e68: 92 10 20 00 clr %o1
2002e6c: 90 14 21 38 or %l0, 0x138, %o0
2002e70: 40 00 00 19 call 2002ed4 <open>
2002e74: 94 10 20 00 clr %o2
2002e78: 80 a2 3f ff cmp %o0, -1
2002e7c: 02 80 00 14 be 2002ecc <open_dev_console+0x6c>
2002e80: 90 14 21 38 or %l0, 0x138, %o0
/*
* 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)
2002e84: 92 10 20 01 mov 1, %o1
2002e88: 40 00 00 13 call 2002ed4 <open>
2002e8c: 94 10 20 00 clr %o2
2002e90: 80 a2 3f ff cmp %o0, -1
2002e94: 32 80 00 05 bne,a 2002ea8 <open_dev_console+0x48>
2002e98: 90 14 21 38 or %l0, 0x138, %o0
rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */
2002e9c: 11 15 55 11 sethi %hi(0x55544400), %o0 <== NOT EXECUTED
2002ea0: 10 80 00 09 b 2002ec4 <open_dev_console+0x64> <== NOT EXECUTED
2002ea4: 90 12 20 31 or %o0, 0x31, %o0 ! 55544431 <RAM_END+0x53144431><== NOT EXECUTED
if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1)
2002ea8: 92 10 20 01 mov 1, %o1
2002eac: 40 00 00 0a call 2002ed4 <open>
2002eb0: 94 10 20 00 clr %o2
2002eb4: 80 a2 3f ff cmp %o0, -1
2002eb8: 12 80 00 05 bne 2002ecc <open_dev_console+0x6c>
2002ebc: 11 15 55 11 sethi %hi(0x55544400), %o0
rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */
2002ec0: 90 12 20 32 or %o0, 0x32, %o0 ! 55544432 <RAM_END+0x53144432><== NOT EXECUTED
2002ec4: 40 00 0c 95 call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
2002ec8: 01 00 00 00 nop <== NOT EXECUTED
2002ecc: 81 c7 e0 08 ret
2002ed0: 81 e8 00 00 restore
02003950 <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
2003950: 9d e3 bf a0 save %sp, -96, %sp
int i;
if (tty->termios.c_oflag & OPOST) {
2003954: c2 06 60 34 ld [ %i1 + 0x34 ], %g1
2003958: 80 88 60 01 btst 1, %g1
200395c: 02 80 00 5a be 2003ac4 <oproc+0x174>
2003960: f0 2f a0 44 stb %i0, [ %fp + 0x44 ]
switch (c) {
2003964: 84 0e 20 ff and %i0, 0xff, %g2
2003968: 80 a0 a0 09 cmp %g2, 9
200396c: 22 80 00 2b be,a 2003a18 <oproc+0xc8>
2003970: c4 06 60 28 ld [ %i1 + 0x28 ], %g2
2003974: 18 80 00 07 bgu 2003990 <oproc+0x40>
2003978: 80 a0 a0 0a cmp %g2, 0xa
200397c: 80 a0 a0 08 cmp %g2, 8 <== NOT EXECUTED
2003980: 12 80 00 3a bne 2003a68 <oproc+0x118> <== NOT EXECUTED
2003984: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
}
tty->column += i;
break;
case '\b':
if (tty->column > 0)
2003988: 10 80 00 33 b 2003a54 <oproc+0x104> <== NOT EXECUTED
200398c: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
int i;
if (tty->termios.c_oflag & OPOST) {
switch (c) {
2003990: 02 80 00 06 be 20039a8 <oproc+0x58>
2003994: 80 a0 a0 0d cmp %g2, 0xd
2003998: 32 80 00 34 bne,a 2003a68 <oproc+0x118>
200399c: 80 88 60 02 btst 2, %g1
tty->column = 0;
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
20039a0: 10 80 00 10 b 20039e0 <oproc+0x90> <== NOT EXECUTED
20039a4: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED
int i;
if (tty->termios.c_oflag & OPOST) {
switch (c) {
case '\n':
if (tty->termios.c_oflag & ONLRET)
20039a8: 80 88 60 20 btst 0x20, %g1
20039ac: 32 80 00 02 bne,a 20039b4 <oproc+0x64>
20039b0: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
tty->column = 0;
if (tty->termios.c_oflag & ONLCR) {
20039b4: c2 06 60 34 ld [ %i1 + 0x34 ], %g1
20039b8: 80 88 60 04 btst 4, %g1
20039bc: 02 80 00 43 be 2003ac8 <oproc+0x178>
20039c0: 94 10 00 19 mov %i1, %o2
rtems_termios_puts ("\r", 1, tty);
20039c4: 11 00 80 68 sethi %hi(0x201a000), %o0
20039c8: 92 10 20 01 mov 1, %o1
20039cc: 90 12 21 48 or %o0, 0x148, %o0
20039d0: 7f ff ff 94 call 2003820 <rtems_termios_puts>
20039d4: 94 10 00 19 mov %i1, %o2
c = '\n';
if (tty->termios.c_oflag & ONLRET)
tty->column = 0;
break;
}
tty->column = 0;
20039d8: 10 80 00 3b b 2003ac4 <oproc+0x174>
20039dc: c0 26 60 28 clr [ %i1 + 0x28 ]
tty->column = 0;
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
20039e0: 02 80 00 06 be 20039f8 <oproc+0xa8> <== NOT EXECUTED
20039e4: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
20039e8: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 <== NOT EXECUTED
20039ec: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
20039f0: 02 80 00 17 be 2003a4c <oproc+0xfc> <== NOT EXECUTED
20039f4: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
20039f8: 22 80 00 33 be,a 2003ac4 <oproc+0x174> <== NOT EXECUTED
20039fc: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
c = '\n';
2003a00: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
2003a04: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
2003a08: 02 80 00 2f be 2003ac4 <oproc+0x174> <== NOT EXECUTED
2003a0c: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED
tty->column = 0;
break;
}
tty->column = 0;
break;
2003a10: 10 80 00 2d b 2003ac4 <oproc+0x174> <== NOT EXECUTED
2003a14: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
case '\t':
i = 8 - (tty->column & 7);
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
2003a18: 07 00 00 06 sethi %hi(0x1800), %g3
2003a1c: 82 08 40 03 and %g1, %g3, %g1
2003a20: 80 a0 40 03 cmp %g1, %g3
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
2003a24: 82 08 a0 07 and %g2, 7, %g1
2003a28: 92 10 20 08 mov 8, %o1
2003a2c: 92 22 40 01 sub %o1, %g1, %o1
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
2003a30: 12 80 00 24 bne 2003ac0 <oproc+0x170>
2003a34: 82 02 40 02 add %o1, %g2, %g1
tty->column += i;
2003a38: c2 26 60 28 st %g1, [ %i1 + 0x28 ]
rtems_termios_puts ( " ", i, tty);
2003a3c: 94 10 00 19 mov %i1, %o2
2003a40: 11 00 80 68 sethi %hi(0x201a000), %o0
2003a44: 7f ff ff 77 call 2003820 <rtems_termios_puts>
2003a48: 90 12 21 50 or %o0, 0x150, %o0 ! 201a150 <rtems_filesystem_mount_table_size+0x410>
return;
2003a4c: 81 c7 e0 08 ret
2003a50: 81 e8 00 00 restore
}
tty->column += i;
break;
case '\b':
if (tty->column > 0)
2003a54: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2003a58: 04 80 00 1b ble 2003ac4 <oproc+0x174> <== NOT EXECUTED
2003a5c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
default:
if (tty->termios.c_oflag & OLCUC)
c = toupper(c);
if (!iscntrl(c))
tty->column++;
2003a60: 10 80 00 19 b 2003ac4 <oproc+0x174> <== NOT EXECUTED
2003a64: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED
if (tty->column > 0)
tty->column--;
break;
default:
if (tty->termios.c_oflag & OLCUC)
2003a68: 02 80 00 0d be 2003a9c <oproc+0x14c>
2003a6c: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1
c = toupper(c);
2003a70: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
2003a74: c2 00 63 b0 ld [ %g1 + 0x3b0 ], %g1 ! 201b3b0 <__ctype_ptr__><== NOT EXECUTED
2003a78: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED
2003a7c: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED
2003a80: c2 08 60 01 ldub [ %g1 + 1 ], %g1 <== NOT EXECUTED
2003a84: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED
2003a88: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
2003a8c: 22 80 00 02 be,a 2003a94 <oproc+0x144> <== NOT EXECUTED
2003a90: b0 06 3f e0 add %i0, -32, %i0 <== NOT EXECUTED
2003a94: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] <== NOT EXECUTED
if (!iscntrl(c))
2003a98: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1 <== NOT EXECUTED
2003a9c: 05 00 80 6c sethi %hi(0x201b000), %g2
2003aa0: c4 00 a3 b0 ld [ %g2 + 0x3b0 ], %g2 ! 201b3b0 <__ctype_ptr__>
2003aa4: 82 00 80 01 add %g2, %g1, %g1
2003aa8: c2 08 60 01 ldub [ %g1 + 1 ], %g1
2003aac: 80 88 60 20 btst 0x20, %g1
2003ab0: 12 80 00 06 bne 2003ac8 <oproc+0x178>
2003ab4: 94 10 00 19 mov %i1, %o2
tty->column++;
2003ab8: c2 06 60 28 ld [ %i1 + 0x28 ], %g1
2003abc: 82 00 60 01 inc %g1
2003ac0: c2 26 60 28 st %g1, [ %i1 + 0x28 ]
break;
}
}
rtems_termios_puts (&c, 1, tty);
2003ac4: 94 10 00 19 mov %i1, %o2
2003ac8: 90 07 a0 44 add %fp, 0x44, %o0
2003acc: 7f ff ff 55 call 2003820 <rtems_termios_puts>
2003ad0: 92 10 20 01 mov 1, %o1
2003ad4: 81 c7 e0 08 ret
2003ad8: 81 e8 00 00 restore
0200e344 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
200e344: 9d e3 bf 78 save %sp, -136, %sp
rtems_filesystem_location_info_t loc;
rtems_libio_t *iop;
int err = 0;
/* Create /tmp if not exists */
if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE)
200e348: 23 00 80 6a sethi %hi(0x201a800), %l1
200e34c: a0 07 bf dc add %fp, -36, %l0
200e350: 92 10 20 03 mov 3, %o1
200e354: 90 14 60 b0 or %l1, 0xb0, %o0
200e358: 94 10 20 07 mov 7, %o2
200e35c: 96 10 00 10 mov %l0, %o3
200e360: 7f ff d0 91 call 20025a4 <rtems_filesystem_evaluate_path>
200e364: 98 10 20 01 mov 1, %o4
200e368: 80 a2 20 00 cmp %o0, 0
200e36c: 02 80 00 10 be 200e3ac <pipe_create+0x68>
200e370: c2 07 bf e8 ld [ %fp + -24 ], %g1
!= 0) {
if (errno != ENOENT)
200e374: 40 00 02 c7 call 200ee90 <__errno>
200e378: 01 00 00 00 nop
200e37c: c2 02 00 00 ld [ %o0 ], %g1
200e380: 80 a0 60 02 cmp %g1, 2
200e384: 32 80 00 59 bne,a 200e4e8 <pipe_create+0x1a4>
200e388: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
200e38c: 90 14 60 b0 or %l1, 0xb0, %o0
200e390: 7f ff d1 1b call 20027fc <mkdir>
200e394: 92 10 23 ff mov 0x3ff, %o1
200e398: 80 a2 20 00 cmp %o0, 0
200e39c: 02 80 00 0e be 200e3d4 <pipe_create+0x90>
200e3a0: 03 00 80 6e sethi %hi(0x201b800), %g1
}
unlink(fifopath);
}
rtems_set_errno_and_return_minus_one(err);
}
200e3a4: 81 c7 e0 08 ret <== NOT EXECUTED
200e3a8: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
return -1;
}
else
rtems_filesystem_freenode(&loc);
200e3ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200e3b0: 22 80 00 09 be,a 200e3d4 <pipe_create+0x90> <== NOT EXECUTED
200e3b4: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
200e3b8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 201b81c <lc_ctype_charset+0xc><== NOT EXECUTED
200e3bc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200e3c0: 22 80 00 05 be,a 200e3d4 <pipe_create+0x90> <== NOT EXECUTED
200e3c4: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
200e3c8: 9f c0 40 00 call %g1 <== NOT EXECUTED
200e3cc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
200e3d0: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
200e3d4: c4 10 61 da lduh [ %g1 + 0x1da ], %g2 ! 201b9da <rtems_pipe_no>
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
200e3d8: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
200e3dc: 95 28 a0 10 sll %g2, 0x10, %o2
200e3e0: 84 00 a0 01 inc %g2
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
200e3e4: 86 10 e2 69 or %g3, 0x269, %g3
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
200e3e8: c4 30 61 da sth %g2, [ %g1 + 0x1da ]
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
200e3ec: 05 0b dd 1b sethi %hi(0x2f746c00), %g2
200e3f0: 03 00 00 19 sethi %hi(0x6400), %g1
200e3f4: 84 10 a1 70 or %g2, 0x170, %g2
200e3f8: 82 10 62 6f or %g1, 0x26f, %g1
200e3fc: a0 07 bf f0 add %fp, -16, %l0
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
200e400: 95 32 a0 10 srl %o2, 0x10, %o2
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
200e404: c4 3f bf f0 std %g2, [ %fp + -16 ]
200e408: c2 34 20 08 sth %g1, [ %l0 + 8 ]
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
200e40c: 90 07 bf fa add %fp, -6, %o0
200e410: 13 00 80 6a sethi %hi(0x201a800), %o1
200e414: 40 00 05 8b call 200fa40 <sprintf>
200e418: 92 12 60 b8 or %o1, 0xb8, %o1 ! 201a8b8 <__FUNCTION__.5942+0x30>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
200e41c: 90 10 00 10 mov %l0, %o0
200e420: 40 00 00 4b call 200e54c <mkfifo>
200e424: 92 10 21 80 mov 0x180, %o1
200e428: 80 a2 20 00 cmp %o0, 0
200e42c: 02 80 00 05 be 200e440 <pipe_create+0xfc>
200e430: 90 10 00 10 mov %l0, %o0
if (errno != EEXIST){
200e434: 40 00 02 97 call 200ee90 <__errno> <== NOT EXECUTED
200e438: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
200e43c: 30 80 00 2b b,a 200e4e8 <pipe_create+0x1a4> <== NOT EXECUTED
return -1;
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
}
/* Non-blocking open to avoid waiting for writers */
filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK);
200e440: 7f ff d2 a5 call 2002ed4 <open>
200e444: 13 00 00 10 sethi %hi(0x4000), %o1
if (filsdes[0] < 0) {
200e448: 80 a2 20 00 cmp %o0, 0
200e44c: 16 80 00 07 bge 200e468 <pipe_create+0x124>
200e450: d0 26 00 00 st %o0, [ %i0 ]
err = errno;
200e454: 40 00 02 8f call 200ee90 <__errno>
200e458: 01 00 00 00 nop
200e45c: e2 02 00 00 ld [ %o0 ], %l1
/* Delete file at errors, or else if pipe is successfully created
the file node will be deleted after it is closed by all. */
unlink(fifopath);
200e460: 10 80 00 1d b 200e4d4 <pipe_create+0x190>
200e464: 90 10 00 10 mov %l0, %o0
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
200e468: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
200e46c: c4 00 61 54 ld [ %g1 + 0x154 ], %g2 ! 201b154 <rtems_libio_number_iops><== NOT EXECUTED
200e470: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED
200e474: 1a 80 00 08 bcc 200e494 <pipe_create+0x150> <== NOT EXECUTED
200e478: 82 10 20 00 clr %g1 <== NOT EXECUTED
200e47c: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
200e480: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 201bb50 <rtems_libio_iops><== NOT EXECUTED
200e484: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED
200e488: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED
200e48c: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED
200e490: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
200e494: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
200e498: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED
unlink(fifopath);
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
200e49c: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
200e4a0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
200e4a4: 7f ff d2 8c call 2002ed4 <open> <== NOT EXECUTED
200e4a8: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED
200e4ac: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED
if (filsdes[1] < 0) {
200e4b0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200e4b4: 16 80 00 07 bge 200e4d0 <pipe_create+0x18c> <== NOT EXECUTED
200e4b8: a2 10 20 00 clr %l1 <== NOT EXECUTED
err = errno;
200e4bc: 40 00 02 75 call 200ee90 <__errno> <== NOT EXECUTED
200e4c0: 01 00 00 00 nop <== NOT EXECUTED
200e4c4: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED
close(filsdes[0]);
200e4c8: 7f ff f0 e9 call 200a86c <close> <== NOT EXECUTED
200e4cc: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED
}
unlink(fifopath);
200e4d0: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED
200e4d4: 40 00 00 26 call 200e56c <unlink>
200e4d8: b0 10 3f ff mov -1, %i0
}
rtems_set_errno_and_return_minus_one(err);
200e4dc: 40 00 02 6d call 200ee90 <__errno>
200e4e0: 01 00 00 00 nop
200e4e4: e2 22 00 00 st %l1, [ %o0 ]
}
200e4e8: 81 c7 e0 08 ret
200e4ec: 81 e8 00 00 restore
0200cfa4 <pipe_free>:
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
200cfa4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
rtems_barrier_delete(pipe->readBarrier);
200cfa8: 40 00 03 24 call 200dc38 <rtems_barrier_delete> <== NOT EXECUTED
200cfac: d0 06 20 2c ld [ %i0 + 0x2c ], %o0 <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
200cfb0: 40 00 03 22 call 200dc38 <rtems_barrier_delete> <== NOT EXECUTED
200cfb4: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
200cfb8: 7f ff e2 81 call 20059bc <rtems_semaphore_delete> <== NOT EXECUTED
200cfbc: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED
free(pipe->Buffer);
200cfc0: 7f ff f6 5a call 200a928 <free> <== NOT EXECUTED
200cfc4: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED
free(pipe);
200cfc8: 7f ff f6 58 call 200a928 <free> <== NOT EXECUTED
200cfcc: 81 e8 00 00 restore <== NOT EXECUTED
0200cbc8 <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
200cbc8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (cmd == FIONREAD) {
200cbcc: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
200cbd0: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
if (cmd == FIONREAD) {
200cbd4: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED
200cbd8: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
200cbdc: 12 80 00 12 bne 200cc24 <pipe_ioctl+0x5c> <== NOT EXECUTED
200cbe0: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED
if (buffer == NULL)
200cbe4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
200cbe8: 02 80 00 0f be 200cc24 <pipe_ioctl+0x5c> <== NOT EXECUTED
200cbec: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED
return -EFAULT;
if (! PIPE_LOCK(pipe))
200cbf0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
200cbf4: 92 10 20 00 clr %o1 <== NOT EXECUTED
200cbf8: 94 10 20 00 clr %o2 <== NOT EXECUTED
200cbfc: 7f ff e3 9e call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
200cc00: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
200cc04: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200cc08: 12 80 00 07 bne 200cc24 <pipe_ioctl+0x5c> <== NOT EXECUTED
200cc0c: 01 00 00 00 nop <== NOT EXECUTED
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
200cc10: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
200cc14: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
200cc18: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED
PIPE_UNLOCK(pipe);
200cc1c: 7f ff e3 dd call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200cc20: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
}
return -EINVAL;
}
200cc24: 81 c7 e0 08 ret <== NOT EXECUTED
200cc28: 81 e8 00 00 restore <== NOT EXECUTED
0200cb54 <pipe_lseek>:
rtems_libio_t *iop
)
{
/* Seek on pipe is not supported */
return -ESPIPE;
}
200cb54: 81 c3 e0 08 retl <== NOT EXECUTED
200cb58: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED
0200cc2c <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
200cc2c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
200cc30: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
200cc34: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
200cc38: 92 10 20 00 clr %o1 <== NOT EXECUTED
200cc3c: 94 10 20 00 clr %o2 <== NOT EXECUTED
200cc40: 7f ff e3 8d call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
200cc44: b0 10 20 00 clr %i0 <== NOT EXECUTED
200cc48: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200cc4c: 02 80 00 54 be 200cd9c <pipe_read+0x170> <== NOT EXECUTED
200cc50: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED
200cc54: 81 c7 e0 08 ret <== NOT EXECUTED
200cc58: 91 e8 3f fc restore %g0, -4, %o0 <== NOT EXECUTED
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
200cc5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200cc60: 02 80 00 53 be 200cdac <pipe_read+0x180> <== NOT EXECUTED
200cc64: a2 10 20 00 clr %l1 <== NOT EXECUTED
goto out_locked;
if (LIBIO_NODELAY(iop)) {
200cc68: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED
200cc6c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
200cc70: 22 80 00 04 be,a 200cc80 <pipe_read+0x54> <== NOT EXECUTED
200cc74: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
200cc78: 10 80 00 4d b 200cdac <pipe_read+0x180> <== NOT EXECUTED
200cc7c: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
200cc80: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
ret = -EAGAIN;
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
200cc84: 82 00 60 01 inc %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
200cc88: 7f ff e3 c2 call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200cc8c: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
200cc90: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
200cc94: 40 00 04 1a call 200dcfc <rtems_barrier_wait> <== NOT EXECUTED
200cc98: 92 10 20 00 clr %o1 <== NOT EXECUTED
200cc9c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
200cca0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
200cca4: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
200cca8: 92 10 20 00 clr %o1 <== NOT EXECUTED
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
200ccac: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
200ccb0: 94 10 20 00 clr %o2 <== NOT EXECUTED
200ccb4: 7f ff e3 70 call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
200ccb8: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED
200ccbc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200ccc0: 22 80 00 04 be,a 200ccd0 <pipe_read+0xa4> <== NOT EXECUTED
200ccc4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
200ccc8: 10 80 00 3b b 200cdb4 <pipe_read+0x188> <== NOT EXECUTED
200cccc: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
if (ret != 0)
200ccd0: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe)) {
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
200ccd4: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
if (ret != 0)
200ccd8: 12 80 00 35 bne 200cdac <pipe_read+0x180> <== NOT EXECUTED
200ccdc: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
200cce0: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED
200cce4: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
200cce8: 22 bf ff dd be,a 200cc5c <pipe_read+0x30> <== NOT EXECUTED
200ccec: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
200ccf0: 82 26 80 18 sub %i2, %i0, %g1 <== NOT EXECUTED
200ccf4: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
200ccf8: 38 80 00 02 bgu,a 200cd00 <pipe_read+0xd4> <== NOT EXECUTED
200ccfc: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
200cd00: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED
200cd04: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
200cd08: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED
200cd0c: a4 24 80 01 sub %l2, %g1, %l2 <== NOT EXECUTED
if (chunk > chunk1) {
200cd10: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
200cd14: 04 80 00 0a ble 200cd3c <pipe_read+0x110> <== NOT EXECUTED
200cd18: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
200cd1c: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED
200cd20: 40 00 0a 98 call 200f780 <memcpy> <== NOT EXECUTED
200cd24: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
200cd28: 90 06 00 12 add %i0, %l2, %o0 <== NOT EXECUTED
200cd2c: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED
200cd30: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED
200cd34: 10 80 00 04 b 200cd44 <pipe_read+0x118> <== NOT EXECUTED
200cd38: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
200cd3c: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED
200cd40: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
200cd44: 40 00 0a 8f call 200f780 <memcpy> <== NOT EXECUTED
200cd48: 01 00 00 00 nop <== NOT EXECUTED
pipe->Start += chunk;
200cd4c: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
200cd50: d2 04 20 04 ld [ %l0 + 4 ], %o1 <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
200cd54: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
200cd58: 40 00 2e 2e call 2018610 <.urem> <== NOT EXECUTED
200cd5c: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED
pipe->Length -= chunk;
200cd60: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
200cd64: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED
pipe->Length -= chunk;
200cd68: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
200cd6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200cd70: 12 80 00 03 bne 200cd7c <pipe_read+0x150> <== NOT EXECUTED
200cd74: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED
pipe->Start = 0;
200cd78: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED
if (pipe->waitingWriters > 0)
200cd7c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
200cd80: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200cd84: 22 80 00 06 be,a 200cd9c <pipe_read+0x170> <== NOT EXECUTED
200cd88: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
200cd8c: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
200cd90: 40 00 03 c4 call 200dca0 <rtems_barrier_release> <== NOT EXECUTED
200cd94: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
read += chunk;
200cd98: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
200cd9c: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED
200cda0: 2a bf ff d1 bcs,a 200cce4 <pipe_read+0xb8> <== NOT EXECUTED
200cda4: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED
200cda8: a2 10 20 00 clr %l1 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
200cdac: 7f ff e3 79 call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200cdb0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
out_nolock:
if (read > 0)
200cdb4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
200cdb8: 24 80 00 02 ble,a 200cdc0 <pipe_read+0x194> <== NOT EXECUTED
200cdbc: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED
return read;
return ret;
}
200cdc0: 81 c7 e0 08 ret <== NOT EXECUTED
200cdc4: 81 e8 00 00 restore <== NOT EXECUTED
0200cfd4 <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
200cfd4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
pipe_control_t *pipe = *pipep;
200cfd8: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
200cfdc: 92 10 20 00 clr %o1 <== NOT EXECUTED
200cfe0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
200cfe4: 7f ff e2 a4 call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
200cfe8: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not released! */
if(sc != RTEMS_SUCCESSFUL)
200cfec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200cff0: 12 80 00 17 bne 200d04c <pipe_release+0x78> <== NOT EXECUTED
200cff4: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
mode = LIBIO_ACCMODE(iop);
200cff8: e2 06 60 18 ld [ %i1 + 0x18 ], %l1 <== NOT EXECUTED
if (mode & LIBIO_FLAGS_READ)
200cffc: 80 8c 60 02 btst 2, %l1 <== NOT EXECUTED
200d000: 02 80 00 05 be 200d014 <pipe_release+0x40> <== NOT EXECUTED
200d004: a2 0c 60 06 and %l1, 6, %l1 <== NOT EXECUTED
pipe->Readers --;
200d008: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
200d00c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
200d010: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED
if (mode & LIBIO_FLAGS_WRITE)
200d014: 80 8c 60 04 btst 4, %l1 <== NOT EXECUTED
200d018: 02 80 00 06 be 200d030 <pipe_release+0x5c> <== NOT EXECUTED
200d01c: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
pipe->Writers --;
200d020: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
200d024: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
200d028: c2 24 20 14 st %g1, [ %l0 + 0x14 ] <== NOT EXECUTED
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
200d02c: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
200d030: d0 00 61 d4 ld [ %g1 + 0x1d4 ], %o0 ! 201b9d4 <rtems_pipe_semaphore><== NOT EXECUTED
200d034: 92 10 20 00 clr %o1 <== NOT EXECUTED
200d038: 7f ff e2 8f call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
200d03c: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not freed and pipep not set to NULL! */
if(sc != RTEMS_SUCCESSFUL)
200d040: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200d044: 02 80 00 04 be 200d054 <pipe_release+0x80> <== NOT EXECUTED
200d048: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
200d04c: 7f ff e4 33 call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
200d050: 01 00 00 00 nop <== NOT EXECUTED
PIPE_UNLOCK(pipe);
200d054: 7f ff e2 cf call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200d058: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (pipe->Readers == 0 && pipe->Writers == 0) {
200d05c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
200d060: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200d064: 12 80 00 0a bne 200d08c <pipe_release+0xb8> <== NOT EXECUTED
200d068: 80 a4 60 04 cmp %l1, 4 <== NOT EXECUTED
200d06c: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED
200d070: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
200d074: 12 80 00 06 bne 200d08c <pipe_release+0xb8> <== NOT EXECUTED
200d078: 80 a4 60 04 cmp %l1, 4 <== NOT EXECUTED
#if 0
/* To delete an anonymous pipe file when all users closed it */
if (pipe->Anonymous)
delfile = TRUE;
#endif
pipe_free(pipe);
200d07c: 7f ff ff ca call 200cfa4 <pipe_free> <== NOT EXECUTED
200d080: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
200d084: 10 80 00 12 b 200d0cc <pipe_release+0xf8> <== NOT EXECUTED
200d088: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
200d08c: 02 80 00 07 be 200d0a8 <pipe_release+0xd4> <== NOT EXECUTED
200d090: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED
200d094: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200d098: 12 80 00 04 bne 200d0a8 <pipe_release+0xd4> <== NOT EXECUTED
200d09c: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
200d0a0: 10 80 00 09 b 200d0c4 <pipe_release+0xf0> <== NOT EXECUTED
200d0a4: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
200d0a8: 02 80 00 0a be 200d0d0 <pipe_release+0xfc> <== NOT EXECUTED
200d0ac: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
200d0b0: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
200d0b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200d0b8: 12 80 00 06 bne 200d0d0 <pipe_release+0xfc> <== NOT EXECUTED
200d0bc: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
200d0c0: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
200d0c4: 40 00 02 f7 call 200dca0 <rtems_barrier_release> <== NOT EXECUTED
200d0c8: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
rtems_semaphore_release(rtems_pipe_semaphore);
200d0cc: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
200d0d0: d0 00 61 d4 ld [ %g1 + 0x1d4 ], %o0 ! 201b9d4 <rtems_pipe_semaphore><== NOT EXECUTED
200d0d4: 7f ff e2 af call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200d0d8: b0 10 20 00 clr %i0 <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
200d0dc: 81 c7 e0 08 ret <== NOT EXECUTED
200d0e0: 81 e8 00 00 restore <== NOT EXECUTED
0200cdc8 <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
200cdc8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
200cdcc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
200cdd0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
200cdd4: 02 80 00 72 be 200cf9c <pipe_write+0x1d4> <== NOT EXECUTED
200cdd8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
if (! PIPE_LOCK(pipe))
200cddc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
200cde0: 92 10 20 00 clr %o1 <== NOT EXECUTED
200cde4: 94 10 20 00 clr %o2 <== NOT EXECUTED
200cde8: 7f ff e3 23 call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
200cdec: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
200cdf0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200cdf4: 12 80 00 6a bne 200cf9c <pipe_write+0x1d4> <== NOT EXECUTED
200cdf8: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
200cdfc: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
200ce00: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200ce04: 02 80 00 5a be 200cf6c <pipe_write+0x1a4> <== NOT EXECUTED
200ce08: b0 10 20 00 clr %i0 <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
200ce0c: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED
200ce10: 80 a6 80 01 cmp %i2, %g1 <== NOT EXECUTED
200ce14: 08 80 00 04 bleu 200ce24 <pipe_write+0x5c> <== NOT EXECUTED
200ce18: a6 10 00 1a mov %i2, %l3 <== NOT EXECUTED
200ce1c: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED
200ce20: b0 10 20 00 clr %i0 <== NOT EXECUTED
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
pipe->Length += chunk;
if (pipe->waitingReaders > 0)
PIPE_WAKEUPREADERS(pipe);
200ce24: 10 80 00 4e b 200cf5c <pipe_write+0x194> <== NOT EXECUTED
200ce28: a8 07 bf fc add %fp, -4, %l4 <== NOT EXECUTED
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
if (LIBIO_NODELAY(iop)) {
200ce2c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
200ce30: 22 80 00 04 be,a 200ce40 <pipe_write+0x78> <== NOT EXECUTED
200ce34: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
200ce38: 10 80 00 4d b 200cf6c <pipe_write+0x1a4> <== NOT EXECUTED
200ce3c: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
200ce40: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
ret = -EAGAIN;
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
200ce44: 82 00 60 01 inc %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
200ce48: 7f ff e3 52 call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200ce4c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
200ce50: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
200ce54: 40 00 03 aa call 200dcfc <rtems_barrier_wait> <== NOT EXECUTED
200ce58: 92 10 20 00 clr %o1 <== NOT EXECUTED
200ce5c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
200ce60: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
200ce64: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
200ce68: 92 10 20 00 clr %o1 <== NOT EXECUTED
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
200ce6c: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
200ce70: 94 10 20 00 clr %o2 <== NOT EXECUTED
200ce74: 7f ff e3 00 call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
200ce78: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED
200ce7c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200ce80: 22 80 00 04 be,a 200ce90 <pipe_write+0xc8> <== NOT EXECUTED
200ce84: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
200ce88: 10 80 00 42 b 200cf90 <pipe_write+0x1c8> <== NOT EXECUTED
200ce8c: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
if (ret != 0)
200ce90: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe)) {
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
200ce94: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
if (ret != 0)
200ce98: 12 80 00 35 bne 200cf6c <pipe_write+0x1a4> <== NOT EXECUTED
200ce9c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
200cea0: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
200cea4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200cea8: 32 80 00 04 bne,a 200ceb8 <pipe_write+0xf0> <== NOT EXECUTED
200ceac: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
200ceb0: 10 80 00 2f b 200cf6c <pipe_write+0x1a4> <== NOT EXECUTED
200ceb4: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
200ceb8: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
200cebc: a2 24 80 01 sub %l2, %g1, %l1 <== NOT EXECUTED
200cec0: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED
200cec4: 2a bf ff da bcs,a 200ce2c <pipe_write+0x64> <== NOT EXECUTED
200cec8: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
200cecc: 84 26 80 18 sub %i2, %i0, %g2 <== NOT EXECUTED
200ced0: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED
200ced4: 38 80 00 02 bgu,a 200cedc <pipe_write+0x114> <== NOT EXECUTED
200ced8: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
200cedc: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED
200cee0: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED
200cee4: 40 00 2d cb call 2018610 <.urem> <== NOT EXECUTED
200cee8: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
200ceec: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED
200cef0: a4 24 80 08 sub %l2, %o0, %l2 <== NOT EXECUTED
if (chunk > chunk1) {
200cef4: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
200cef8: 04 80 00 0a ble 200cf20 <pipe_write+0x158> <== NOT EXECUTED
200cefc: 92 06 40 18 add %i1, %i0, %o1 <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
200cf00: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
200cf04: 40 00 0a 1f call 200f780 <memcpy> <== NOT EXECUTED
200cf08: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
200cf0c: 92 04 80 18 add %l2, %i0, %o1 <== NOT EXECUTED
200cf10: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED
200cf14: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED
200cf18: 10 80 00 04 b 200cf28 <pipe_write+0x160> <== NOT EXECUTED
200cf1c: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
200cf20: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
200cf24: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
200cf28: 40 00 0a 16 call 200f780 <memcpy> <== NOT EXECUTED
200cf2c: 01 00 00 00 nop <== NOT EXECUTED
pipe->Length += chunk;
200cf30: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
200cf34: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
pipe->Length += chunk;
200cf38: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
200cf3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200cf40: 02 80 00 05 be 200cf54 <pipe_write+0x18c> <== NOT EXECUTED
200cf44: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
200cf48: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
200cf4c: 40 00 03 55 call 200dca0 <rtems_barrier_release> <== NOT EXECUTED
200cf50: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED
written += chunk;
200cf54: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
200cf58: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
200cf5c: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED
200cf60: 2a bf ff d6 bcs,a 200ceb8 <pipe_write+0xf0> <== NOT EXECUTED
200cf64: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
200cf68: a2 10 20 00 clr %l1 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
200cf6c: 7f ff e3 09 call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200cf70: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
200cf74: 80 a4 7f e0 cmp %l1, -32 <== NOT EXECUTED
200cf78: 12 80 00 07 bne 200cf94 <pipe_write+0x1cc> <== NOT EXECUTED
200cf7c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
kill(getpid(), SIGPIPE);
200cf80: 40 00 02 1e call 200d7f8 <getpid> <== NOT EXECUTED
200cf84: 01 00 00 00 nop <== NOT EXECUTED
200cf88: 40 00 02 6a call 200d930 <kill> <== NOT EXECUTED
200cf8c: 92 10 20 0d mov 0xd, %o1 ! d <PROM_START+0xd> <== NOT EXECUTED
#endif
if (written > 0)
200cf90: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
200cf94: 24 80 00 02 ble,a 200cf9c <pipe_write+0x1d4> <== NOT EXECUTED
200cf98: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED
return written;
return ret;
}
200cf9c: 81 c7 e0 08 ret <== NOT EXECUTED
200cfa0: 81 e8 00 00 restore <== NOT EXECUTED
02019438 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
2019438: 9d e3 bf a0 save %sp, -96, %sp
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
201943c: 03 00 80 6c sethi %hi(0x201b000), %g1
2019440: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 201b154 <rtems_libio_number_iops>
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
2019444: 92 10 00 19 mov %i1, %o1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
2019448: 80 a6 00 01 cmp %i0, %g1
201944c: 1a 80 00 0c bcc 201947c <read+0x44>
2019450: 94 10 00 1a mov %i2, %o2
iop = rtems_libio_iop( fd );
2019454: 03 00 80 6e sethi %hi(0x201b800), %g1
2019458: e0 00 63 50 ld [ %g1 + 0x350 ], %l0 ! 201bb50 <rtems_libio_iops>
201945c: 83 2e 20 06 sll %i0, 6, %g1
2019460: b1 2e 20 03 sll %i0, 3, %i0
2019464: b0 06 00 01 add %i0, %g1, %i0
2019468: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open( iop );
201946c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
2019470: 80 88 61 00 btst 0x100, %g1
2019474: 12 80 00 06 bne 201948c <read+0x54>
2019478: 80 a6 60 00 cmp %i1, 0
201947c: 7f ff d6 85 call 200ee90 <__errno>
2019480: 01 00 00 00 nop
2019484: 10 80 00 14 b 20194d4 <read+0x9c>
2019488: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
rtems_libio_check_buffer( buffer );
201948c: 02 80 00 07 be 20194a8 <read+0x70>
2019490: 80 a6 a0 00 cmp %i2, 0
rtems_libio_check_count( count );
2019494: 02 80 00 1c be 2019504 <read+0xcc>
2019498: 90 10 20 00 clr %o0
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
201949c: 80 88 60 02 btst 2, %g1
20194a0: 32 80 00 06 bne,a 20194b8 <read+0x80>
20194a4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
20194a8: 7f ff d6 7a call 200ee90 <__errno> <== NOT EXECUTED
20194ac: 01 00 00 00 nop <== NOT EXECUTED
20194b0: 10 80 00 09 b 20194d4 <read+0x9c> <== NOT EXECUTED
20194b4: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
20194b8: c2 00 60 08 ld [ %g1 + 8 ], %g1
20194bc: 80 a0 60 00 cmp %g1, 0
20194c0: 12 80 00 08 bne 20194e0 <read+0xa8>
20194c4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
20194c8: 7f ff d6 72 call 200ee90 <__errno> <== NOT EXECUTED
20194cc: 01 00 00 00 nop <== NOT EXECUTED
20194d0: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
20194d4: c2 22 00 00 st %g1, [ %o0 ]
20194d8: 10 80 00 0b b 2019504 <read+0xcc>
20194dc: 90 10 3f ff mov -1, %o0
rc = (*iop->handlers->read_h)( iop, buffer, count );
20194e0: 9f c0 40 00 call %g1
20194e4: 90 10 00 10 mov %l0, %o0
if ( rc > 0 )
20194e8: 80 a2 20 00 cmp %o0, 0
20194ec: 04 80 00 06 ble 2019504 <read+0xcc>
20194f0: 85 3a 20 1f sra %o0, 0x1f, %g2
iop->offset += rc;
20194f4: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4
20194f8: 86 83 40 08 addcc %o5, %o0, %g3
20194fc: 84 43 00 02 addx %o4, %g2, %g2
2019500: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
return rc;
}
2019504: 81 c7 e0 08 ret
2019508: 91 e8 00 08 restore %g0, %o0, %o0
02005ed4 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
2005ed4: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
2005ed8: 80 a6 60 00 cmp %i1, 0
2005edc: 12 80 00 06 bne 2005ef4 <readlink+0x20>
2005ee0: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
2005ee4: 40 00 35 c0 call 20135e4 <__errno> <== NOT EXECUTED
2005ee8: b0 10 3f ff mov -1, %i0 ! ffffffff <RAM_END+0xfdbfffff> <== NOT EXECUTED
2005eec: 10 80 00 32 b 2005fb4 <readlink+0xe0> <== NOT EXECUTED
2005ef0: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
2005ef4: 40 00 3c e9 call 2015298 <strlen>
2005ef8: 90 10 00 18 mov %i0, %o0
2005efc: a0 07 bf ec add %fp, -20, %l0
2005f00: 92 10 00 08 mov %o0, %o1
2005f04: 94 10 20 00 clr %o2
2005f08: 90 10 00 18 mov %i0, %o0
2005f0c: 96 10 00 10 mov %l0, %o3
2005f10: 98 10 20 00 clr %o4
2005f14: 7f ff fb 3d call 2004c08 <rtems_filesystem_evaluate_path>
2005f18: b0 10 3f ff mov -1, %i0
0, &loc, false );
if ( result != 0 )
2005f1c: 80 a2 20 00 cmp %o0, 0
2005f20: 12 80 00 26 bne 2005fb8 <readlink+0xe4>
2005f24: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !loc.ops->node_type_h ){
2005f28: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
2005f2c: 80 a0 60 00 cmp %g1, 0
2005f30: 22 80 00 19 be,a 2005f94 <readlink+0xc0>
2005f34: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
2005f38: 9f c0 40 00 call %g1
2005f3c: 90 10 00 10 mov %l0, %o0
2005f40: 80 a2 20 04 cmp %o0, 4
2005f44: 02 80 00 0f be 2005f80 <readlink+0xac>
2005f48: c4 07 bf f8 ld [ %fp + -8 ], %g2
rtems_filesystem_freenode( &loc );
2005f4c: 80 a0 a0 00 cmp %g2, 0
2005f50: 02 80 00 08 be 2005f70 <readlink+0x9c>
2005f54: 01 00 00 00 nop
2005f58: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
2005f5c: 80 a0 60 00 cmp %g1, 0
2005f60: 02 80 00 04 be 2005f70 <readlink+0x9c>
2005f64: 01 00 00 00 nop
2005f68: 9f c0 40 00 call %g1
2005f6c: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( EINVAL );
2005f70: 40 00 35 9d call 20135e4 <__errno>
2005f74: b0 10 3f ff mov -1, %i0
2005f78: 10 80 00 0f b 2005fb4 <readlink+0xe0>
2005f7c: 82 10 20 16 mov 0x16, %g1
}
if ( !loc.ops->readlink_h ){
2005f80: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1
2005f84: 80 a0 60 00 cmp %g1, 0
2005f88: 12 80 00 0e bne 2005fc0 <readlink+0xec>
2005f8c: 92 10 00 19 mov %i1, %o1
rtems_filesystem_freenode( &loc );
2005f90: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
2005f94: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2005f98: 02 80 00 04 be 2005fa8 <readlink+0xd4> <== NOT EXECUTED
2005f9c: 01 00 00 00 nop <== NOT EXECUTED
2005fa0: 9f c0 40 00 call %g1 <== NOT EXECUTED
2005fa4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
2005fa8: 40 00 35 8f call 20135e4 <__errno> <== NOT EXECUTED
2005fac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2005fb0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
2005fb4: c2 22 00 00 st %g1, [ %o0 ]
2005fb8: 81 c7 e0 08 ret
2005fbc: 81 e8 00 00 restore
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
2005fc0: 94 10 00 1a mov %i2, %o2
2005fc4: 9f c0 40 00 call %g1
2005fc8: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
2005fcc: c2 07 bf f8 ld [ %fp + -8 ], %g1
2005fd0: 80 a0 60 00 cmp %g1, 0
2005fd4: 02 bf ff f9 be 2005fb8 <readlink+0xe4>
2005fd8: b0 10 00 08 mov %o0, %i0
2005fdc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2005fe0: 80 a0 60 00 cmp %g1, 0
2005fe4: 02 80 00 04 be 2005ff4 <readlink+0x120>
2005fe8: 01 00 00 00 nop
2005fec: 9f c0 40 00 call %g1
2005ff0: 90 10 00 10 mov %l0, %o0
return result;
}
2005ff4: 81 c7 e0 08 ret
2005ff8: 81 e8 00 00 restore
02004810 <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
2004810: 9d e3 bf a0 save %sp, -96, %sp
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
2004814: 03 00 80 7f sethi %hi(0x201fc00), %g1
2004818: c2 00 61 14 ld [ %g1 + 0x114 ], %g1 ! 201fd14 <rtems_libio_number_iops>
200481c: 80 a6 00 01 cmp %i0, %g1
2004820: 1a 80 00 0c bcc 2004850 <readv+0x40>
2004824: 01 00 00 00 nop
iop = rtems_libio_iop( fd );
2004828: 03 00 80 83 sethi %hi(0x2020c00), %g1
200482c: e4 00 62 e4 ld [ %g1 + 0x2e4 ], %l2 ! 2020ee4 <rtems_libio_iops>
2004830: 83 2e 20 06 sll %i0, 6, %g1
2004834: b1 2e 20 03 sll %i0, 3, %i0
2004838: b0 06 00 01 add %i0, %g1, %i0
200483c: a4 04 80 18 add %l2, %i0, %l2
rtems_libio_check_is_open( iop );
2004840: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1
2004844: 80 88 61 00 btst 0x100, %g1
2004848: 12 80 00 06 bne 2004860 <readv+0x50>
200484c: 80 88 60 02 btst 2, %g1
2004850: 40 00 33 65 call 20115e4 <__errno> <== NOT EXECUTED
2004854: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2004858: 10 80 00 1d b 20048cc <readv+0xbc> <== NOT EXECUTED
200485c: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
2004860: 02 80 00 18 be 20048c0 <readv+0xb0>
2004864: 80 a6 60 00 cmp %i1, 0
/*
* Argument validation on IO vector
*/
if ( !iov )
2004868: 02 80 00 16 be 20048c0 <readv+0xb0>
200486c: 80 a6 a0 00 cmp %i2, 0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
2004870: 04 80 00 14 ble 20048c0 <readv+0xb0>
2004874: 80 a6 a4 00 cmp %i2, 0x400
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
2004878: 14 80 00 12 bg 20048c0 <readv+0xb0>
200487c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
2004880: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
2004884: c2 00 60 08 ld [ %g1 + 8 ], %g1
2004888: 80 a0 60 00 cmp %g1, 0
200488c: 12 80 00 06 bne 20048a4 <readv+0x94>
2004890: 84 10 20 01 mov 1, %g2
rtems_set_errno_and_return_minus_one( ENOTSUP );
2004894: 40 00 33 54 call 20115e4 <__errno> <== NOT EXECUTED
2004898: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
200489c: 10 80 00 0c b 20048cc <readv+0xbc> <== NOT EXECUTED
20048a0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
20048a4: 82 10 00 19 mov %i1, %g1
20048a8: 88 10 20 00 clr %g4
20048ac: 86 10 20 00 clr %g3
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
ssize_t old;
if ( !iov[v].iov_base )
20048b0: da 00 40 00 ld [ %g1 ], %o5
20048b4: 80 a3 60 00 cmp %o5, 0
20048b8: 12 80 00 08 bne 20048d8 <readv+0xc8>
20048bc: 88 01 20 01 inc %g4
rtems_set_errno_and_return_minus_one( EINVAL );
20048c0: 40 00 33 49 call 20115e4 <__errno>
20048c4: b0 10 3f ff mov -1, %i0
20048c8: 82 10 20 16 mov 0x16, %g1
20048cc: c2 22 00 00 st %g1, [ %o0 ]
20048d0: 81 c7 e0 08 ret
20048d4: 81 e8 00 00 restore
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
20048d8: d8 00 60 04 ld [ %g1 + 4 ], %o4
20048dc: 9a 00 c0 0c add %g3, %o4, %o5
if ( total < old )
20048e0: 80 a3 40 03 cmp %o5, %g3
20048e4: 06 bf ff f7 bl 20048c0 <readv+0xb0>
20048e8: 82 00 60 08 add %g1, 8, %g1
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
20048ec: 80 a0 00 0c cmp %g0, %o4
20048f0: 86 40 3f ff addx %g0, -1, %g3
* are obvious errors in the iovec. So this extra loop ensures
* that we do not do anything if there is an argument error.
*/
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
20048f4: 80 a1 00 1a cmp %g4, %i2
20048f8: 16 80 00 04 bge 2004908 <readv+0xf8>
20048fc: 84 08 80 03 and %g2, %g3, %g2
2004900: 10 bf ff ec b 20048b0 <readv+0xa0>
2004904: 86 10 00 0d mov %o5, %g3
/*
* A readv with all zeros logically has no effect. Even though
* OpenGroup didn't address this case as they did with writev(),
* we will handle it the same way for symmetry.
*/
if ( all_zeros == true ) {
2004908: 80 88 a0 ff btst 0xff, %g2
200490c: a6 10 20 00 clr %l3
2004910: 12 bf ff f0 bne 20048d0 <readv+0xc0>
2004914: b0 10 20 00 clr %i0
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len );
2004918: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
200491c: d2 06 40 00 ld [ %i1 ], %o1
2004920: c2 00 60 08 ld [ %g1 + 8 ], %g1
2004924: d4 06 60 04 ld [ %i1 + 4 ], %o2
2004928: 9f c0 40 00 call %g1
200492c: 90 10 00 12 mov %l2, %o0
if ( bytes < 0 )
2004930: 80 a2 20 00 cmp %o0, 0
2004934: 16 80 00 04 bge 2004944 <readv+0x134>
2004938: 01 00 00 00 nop
200493c: 81 c7 e0 08 ret <== NOT EXECUTED
2004940: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
2004944: 02 80 00 07 be 2004960 <readv+0x150>
2004948: a1 3a 20 1f sra %o0, 0x1f, %l0
iop->offset += bytes;
200494c: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2
2004950: 86 80 c0 08 addcc %g3, %o0, %g3
total += bytes;
2004954: b0 06 00 08 add %i0, %o0, %i0
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
2004958: 84 40 80 10 addx %g2, %l0, %g2
200495c: c4 3c a0 10 std %g2, [ %l2 + 0x10 ]
total += bytes;
}
if (bytes != iov[ v ].iov_len)
2004960: c2 06 60 04 ld [ %i1 + 4 ], %g1
2004964: 80 a2 00 01 cmp %o0, %g1
2004968: 12 bf ff da bne 20048d0 <readv+0xc0>
200496c: a6 04 e0 01 inc %l3
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
2004970: 80 a4 c0 1a cmp %l3, %i2
2004974: 06 bf ff e9 bl 2004918 <readv+0x108>
2004978: b2 06 60 08 add %i1, 8, %i1
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
200497c: 81 c7 e0 08 ret
2004980: 81 e8 00 00 restore
02019590 <realloc>:
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
2019590: 9d e3 bf 98 save %sp, -104, %sp
2019594: 03 00 80 6e sethi %hi(0x201b800), %g1
2019598: 82 10 63 60 or %g1, 0x360, %g1 ! 201bb60 <rtems_malloc_statistics>
201959c: c6 00 60 10 ld [ %g1 + 0x10 ], %g3
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
20195a0: 05 00 80 6f sethi %hi(0x201bc00), %g2
20195a4: c4 00 a2 c0 ld [ %g2 + 0x2c0 ], %g2 ! 201bec0 <_System_state_Current>
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
20195a8: 86 00 e0 01 inc %g3
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
20195ac: 80 a0 a0 03 cmp %g2, 3
20195b0: 12 80 00 0c bne 20195e0 <realloc+0x50>
20195b4: c6 20 60 10 st %g3, [ %g1 + 0x10 ]
if (_Thread_Dispatch_disable_level > 0)
20195b8: 03 00 80 6f sethi %hi(0x201bc00), %g1
20195bc: c2 00 61 20 ld [ %g1 + 0x120 ], %g1 ! 201bd20 <_Thread_Dispatch_disable_level>
20195c0: 80 a0 60 00 cmp %g1, 0
20195c4: 32 80 00 13 bne,a 2019610 <realloc+0x80>
20195c8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return (void *) 0;
if (_ISR_Nest_level > 0)
20195cc: 03 00 80 6f sethi %hi(0x201bc00), %g1
20195d0: c2 00 61 bc ld [ %g1 + 0x1bc ], %g1 ! 201bdbc <_ISR_Nest_level>
20195d4: 80 a0 60 00 cmp %g1, 0
20195d8: 32 80 00 0e bne,a 2019610 <realloc+0x80>
20195dc: b0 10 20 00 clr %i0 <== NOT EXECUTED
}
/*
* Continue with realloc().
*/
if ( !ptr )
20195e0: 80 a6 20 00 cmp %i0, 0
20195e4: 12 80 00 06 bne 20195fc <realloc+0x6c>
20195e8: 80 a6 60 00 cmp %i1, 0
return malloc( size );
20195ec: 7f ff c6 31 call 200aeb0 <malloc>
20195f0: 90 10 00 19 mov %i1, %o0
20195f4: 81 c7 e0 08 ret
20195f8: 91 e8 00 08 restore %g0, %o0, %o0
if ( !size ) {
20195fc: 12 80 00 07 bne 2019618 <realloc+0x88>
2019600: 21 00 80 6c sethi %hi(0x201b000), %l0
free( ptr );
2019604: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
2019608: 7f ff c4 c8 call 200a928 <free> <== NOT EXECUTED
201960c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return (void *) 0;
2019610: 81 c7 e0 08 ret <== NOT EXECUTED
2019614: 81 e8 00 00 restore <== NOT EXECUTED
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
2019618: d0 04 21 60 ld [ %l0 + 0x160 ], %o0
201961c: 92 10 00 18 mov %i0, %o1
2019620: 40 00 00 60 call 20197a0 <_Protected_heap_Get_block_size>
2019624: 94 07 bf fc add %fp, -4, %o2
2019628: 80 8a 20 ff btst 0xff, %o0
201962c: 12 80 00 08 bne 201964c <realloc+0xbc>
2019630: d0 04 21 60 ld [ %l0 + 0x160 ], %o0
errno = EINVAL;
2019634: 7f ff d6 17 call 200ee90 <__errno>
2019638: b0 10 20 00 clr %i0
201963c: 82 10 20 16 mov 0x16, %g1
2019640: c2 22 00 00 st %g1, [ %o0 ]
return (void *) 0;
2019644: 81 c7 e0 08 ret
2019648: 81 e8 00 00 restore
#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 ) ) {
201964c: 92 10 00 18 mov %i0, %o1
2019650: 40 00 00 61 call 20197d4 <_Protected_heap_Resize_block>
2019654: 94 10 00 19 mov %i1, %o2
2019658: 80 8a 20 ff btst 0xff, %o0
201965c: 12 80 00 1a bne 20196c4 <realloc+0x134>
2019660: 01 00 00 00 nop
* 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 );
2019664: 7f ff c6 13 call 200aeb0 <malloc>
2019668: 90 10 00 19 mov %i1, %o0
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
201966c: 03 00 80 6e sethi %hi(0x201b800), %g1
2019670: 82 10 63 60 or %g1, 0x360, %g1 ! 201bb60 <rtems_malloc_statistics>
2019674: c4 00 60 04 ld [ %g1 + 4 ], %g2
* 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 );
2019678: a0 10 00 08 mov %o0, %l0
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
201967c: 84 00 bf ff add %g2, -1, %g2
if ( !new_area ) {
2019680: 80 a2 20 00 cmp %o0, 0
2019684: 02 80 00 0f be 20196c0 <realloc+0x130>
2019688: c4 20 60 04 st %g2, [ %g1 + 4 ]
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
201968c: c2 07 bf fc ld [ %fp + -4 ], %g1
2019690: 80 a6 40 01 cmp %i1, %g1
2019694: 08 80 00 03 bleu 20196a0 <realloc+0x110>
2019698: 94 10 00 19 mov %i1, %o2
201969c: 94 10 00 01 mov %g1, %o2
20196a0: 92 10 00 18 mov %i0, %o1
20196a4: 7f ff d8 37 call 200f780 <memcpy>
20196a8: 90 10 00 10 mov %l0, %o0
free( ptr );
20196ac: 90 10 00 18 mov %i0, %o0
20196b0: 7f ff c4 9e call 200a928 <free>
20196b4: b0 10 00 10 mov %l0, %i0
return new_area;
20196b8: 81 c7 e0 08 ret
20196bc: 81 e8 00 00 restore
20196c0: b0 10 20 00 clr %i0
}
20196c4: 81 c7 e0 08 ret
20196c8: 81 e8 00 00 restore
020070b8 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
20070b8: 9d e3 bf 78 save %sp, -136, %sp
/*
* Get the parent node of the node we wish to remove. Find the parent path.
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
20070bc: 7f ff f9 97 call 2005718 <rtems_filesystem_dirname>
20070c0: 90 10 00 18 mov %i0, %o0
if ( parentpathlen == 0 )
20070c4: a6 92 20 00 orcc %o0, 0, %l3
20070c8: 32 80 00 18 bne,a 2007128 <rmdir+0x70>
20070cc: 90 10 00 18 mov %i0, %o0
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
20070d0: c2 4e 00 00 ldsb [ %i0 ], %g1
20070d4: 80 a0 60 5c cmp %g1, 0x5c
20070d8: 22 80 00 08 be,a 20070f8 <rmdir+0x40>
20070dc: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED
20070e0: 80 a0 60 2f cmp %g1, 0x2f
20070e4: 22 80 00 05 be,a 20070f8 <rmdir+0x40>
20070e8: 03 00 80 9a sethi %hi(0x2026800), %g1
20070ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20070f0: 12 80 00 06 bne 2007108 <rmdir+0x50> <== NOT EXECUTED
20070f4: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED
20070f8: d2 00 63 90 ld [ %g1 + 0x390 ], %o1 ! 2026b90 <rtems_current_user_env>
20070fc: 90 07 bf ec add %fp, -20, %o0
2007100: 10 80 00 05 b 2007114 <rmdir+0x5c>
2007104: 92 02 60 18 add %o1, 0x18, %o1
2007108: d2 00 63 90 ld [ %g1 + 0x390 ], %o1 <== NOT EXECUTED
200710c: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
2007110: 92 02 60 04 add %o1, 4, %o1 <== NOT EXECUTED
2007114: 94 10 20 14 mov 0x14, %o2
2007118: 40 00 3a c7 call 2015c34 <memcpy>
200711c: a2 10 20 00 clr %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
2007120: 10 80 00 0b b 200714c <rmdir+0x94>
2007124: 94 10 20 14 mov 0x14, %o2
parentpathlen = rtems_filesystem_dirname ( pathname );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
2007128: 92 10 00 13 mov %l3, %o1
200712c: 94 10 20 02 mov 2, %o2
2007130: 96 07 bf ec add %fp, -20, %o3
2007134: 7f ff f9 c7 call 2005850 <rtems_filesystem_evaluate_path>
2007138: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
200713c: 80 a2 20 00 cmp %o0, 0
2007140: 12 80 00 89 bne 2007364 <rmdir+0x2ac>
2007144: a2 10 20 01 mov 1, %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
2007148: 94 10 20 14 mov 0x14, %o2
200714c: a0 07 bf d8 add %fp, -40, %l0
2007150: a4 07 bf ec add %fp, -20, %l2
2007154: 90 10 00 10 mov %l0, %o0
2007158: 40 00 3a b7 call 2015c34 <memcpy>
200715c: 92 10 00 12 mov %l2, %o1
name = pathname + parentpathlen;
2007160: b0 06 00 13 add %i0, %l3, %i0
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
2007164: 40 00 40 fd call 2017558 <strlen>
2007168: 90 10 00 18 mov %i0, %o0
200716c: 92 10 00 08 mov %o0, %o1
2007170: 7f ff f9 59 call 20056d4 <rtems_filesystem_prefix_separators>
2007174: 90 10 00 18 mov %i0, %o0
2007178: b0 06 00 08 add %i0, %o0, %i0
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
200717c: 40 00 40 f7 call 2017558 <strlen>
2007180: 90 10 00 18 mov %i0, %o0
2007184: 94 10 20 00 clr %o2
2007188: 92 10 00 08 mov %o0, %o1
200718c: 96 10 00 10 mov %l0, %o3
2007190: 90 10 00 18 mov %i0, %o0
2007194: 7f ff f9 73 call 2005760 <rtems_filesystem_evaluate_relative_path>
2007198: 98 10 20 00 clr %o4
0, &loc, false );
if ( result != 0 ) {
200719c: 80 a2 20 00 cmp %o0, 0
20071a0: 02 80 00 11 be 20071e4 <rmdir+0x12c>
20071a4: c4 07 bf e4 ld [ %fp + -28 ], %g2
if ( free_parentloc )
20071a8: 80 8c 60 ff btst 0xff, %l1
20071ac: 02 80 00 0c be 20071dc <rmdir+0x124>
20071b0: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( &parentloc );
20071b4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
20071b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20071bc: 02 80 00 6b be 2007368 <rmdir+0x2b0> <== NOT EXECUTED
20071c0: 01 00 00 00 nop <== NOT EXECUTED
20071c4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
20071c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20071cc: 02 80 00 04 be 20071dc <rmdir+0x124> <== NOT EXECUTED
20071d0: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
20071d4: 9f c0 40 00 call %g1 <== NOT EXECUTED
20071d8: 01 00 00 00 nop <== NOT EXECUTED
20071dc: 81 c7 e0 08 ret
20071e0: 81 e8 00 00 restore
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
20071e4: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
20071e8: 80 a0 60 00 cmp %g1, 0
20071ec: 12 80 00 04 bne 20071fc <rmdir+0x144>
20071f0: 01 00 00 00 nop
rtems_filesystem_freenode( &loc );
20071f4: 10 80 00 2b b 20072a0 <rmdir+0x1e8> <== NOT EXECUTED
20071f8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){
20071fc: 9f c0 40 00 call %g1
2007200: 90 10 00 10 mov %l0, %o0
2007204: 80 a2 20 01 cmp %o0, 1
2007208: 02 80 00 1d be 200727c <rmdir+0x1c4>
200720c: c2 07 bf e0 ld [ %fp + -32 ], %g1
rtems_filesystem_freenode( &loc );
2007210: c2 07 bf e4 ld [ %fp + -28 ], %g1
2007214: 80 a0 60 00 cmp %g1, 0
2007218: 02 80 00 09 be 200723c <rmdir+0x184>
200721c: 80 8c 60 ff btst 0xff, %l1
2007220: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2007224: 80 a0 60 00 cmp %g1, 0
2007228: 02 80 00 05 be 200723c <rmdir+0x184>
200722c: 80 8c 60 ff btst 0xff, %l1
2007230: 9f c0 40 00 call %g1
2007234: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
2007238: 80 8c 60 ff btst 0xff, %l1
200723c: 02 80 00 0c be 200726c <rmdir+0x1b4>
2007240: 01 00 00 00 nop
rtems_filesystem_freenode( &parentloc );
2007244: c2 07 bf f8 ld [ %fp + -8 ], %g1
2007248: 80 a0 60 00 cmp %g1, 0
200724c: 02 80 00 08 be 200726c <rmdir+0x1b4>
2007250: 01 00 00 00 nop
2007254: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2007258: 80 a0 60 00 cmp %g1, 0
200725c: 02 80 00 04 be 200726c <rmdir+0x1b4>
2007260: 01 00 00 00 nop
2007264: 9f c0 40 00 call %g1
2007268: 90 07 bf ec add %fp, -20, %o0
rtems_set_errno_and_return_minus_one( ENOTDIR );
200726c: 40 00 33 e8 call 201420c <__errno>
2007270: b0 10 3f ff mov -1, %i0
2007274: 10 80 00 1f b 20072f0 <rmdir+0x238>
2007278: 82 10 20 14 mov 0x14, %g1
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
200727c: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
2007280: 80 a0 60 00 cmp %g1, 0
2007284: 12 80 00 1e bne 20072fc <rmdir+0x244>
2007288: 90 10 00 12 mov %l2, %o0
rtems_filesystem_freenode( &loc );
200728c: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED
2007290: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2007294: 02 80 00 09 be 20072b8 <rmdir+0x200> <== NOT EXECUTED
2007298: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
200729c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
20072a0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20072a4: 02 80 00 05 be 20072b8 <rmdir+0x200> <== NOT EXECUTED
20072a8: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
20072ac: 9f c0 40 00 call %g1 <== NOT EXECUTED
20072b0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( free_parentloc )
20072b4: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
20072b8: 02 80 00 0b be 20072e4 <rmdir+0x22c> <== NOT EXECUTED
20072bc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
20072c0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20072c4: 02 80 00 08 be 20072e4 <rmdir+0x22c> <== NOT EXECUTED
20072c8: 01 00 00 00 nop <== NOT EXECUTED
20072cc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
20072d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20072d4: 02 80 00 04 be 20072e4 <rmdir+0x22c> <== NOT EXECUTED
20072d8: 01 00 00 00 nop <== NOT EXECUTED
20072dc: 9f c0 40 00 call %g1 <== NOT EXECUTED
20072e0: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
20072e4: 40 00 33 ca call 201420c <__errno> <== NOT EXECUTED
20072e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
20072ec: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
20072f0: c2 22 00 00 st %g1, [ %o0 ]
20072f4: 81 c7 e0 08 ret
20072f8: 81 e8 00 00 restore
}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
20072fc: 9f c0 40 00 call %g1
2007300: 92 10 00 10 mov %l0, %o1
rtems_filesystem_freenode( &loc );
2007304: c2 07 bf e4 ld [ %fp + -28 ], %g1
2007308: 80 a0 60 00 cmp %g1, 0
200730c: 02 80 00 08 be 200732c <rmdir+0x274>
2007310: b0 10 00 08 mov %o0, %i0
2007314: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2007318: 80 a0 60 00 cmp %g1, 0
200731c: 02 80 00 05 be 2007330 <rmdir+0x278>
2007320: 80 8c 60 ff btst 0xff, %l1
2007324: 9f c0 40 00 call %g1
2007328: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
200732c: 80 8c 60 ff btst 0xff, %l1
2007330: 02 bf ff ab be 20071dc <rmdir+0x124>
2007334: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &parentloc );
2007338: 80 a0 60 00 cmp %g1, 0
200733c: 02 80 00 0b be 2007368 <rmdir+0x2b0>
2007340: 01 00 00 00 nop
2007344: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2007348: 80 a0 60 00 cmp %g1, 0
200734c: 02 80 00 07 be 2007368 <rmdir+0x2b0>
2007350: 01 00 00 00 nop
2007354: 9f c0 40 00 call %g1
2007358: 90 07 bf ec add %fp, -20, %o0
200735c: 81 c7 e0 08 ret
2007360: 81 e8 00 00 restore
2007364: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return result;
}
2007368: 81 c7 e0 08 ret <== NOT EXECUTED
200736c: 81 e8 00 00 restore <== NOT EXECUTED
02015008 <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
2015008: 11 00 80 9a sethi %hi(0x2026800), %o0 <== NOT EXECUTED
sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value);
#else
static char bad_buffer[40] = "<assocnamebad.c: : BAD NAME>";
#endif
return bad_buffer;
}
201500c: 81 c3 e0 08 retl <== NOT EXECUTED
2015010: 90 12 23 68 or %o0, 0x368, %o0 ! 2026b68 <bad_buffer.4958><== NOT EXECUTED
02011614 <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
2011614: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
2011618: 90 10 00 18 mov %i0, %o0
201161c: 40 00 00 0b call 2011648 <rtems_assoc_ptr_by_local>
2011620: 92 10 00 19 mov %i1, %o1
if (nap)
2011624: 80 a2 20 00 cmp %o0, 0
2011628: 02 80 00 05 be 201163c <rtems_assoc_name_by_local+0x28>
201162c: 01 00 00 00 nop
return nap->name;
return rtems_assoc_name_bad(local_value);
}
2011630: f0 02 00 00 ld [ %o0 ], %i0
2011634: 81 c7 e0 08 ret
2011638: 81 e8 00 00 restore
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
201163c: 40 00 0e 73 call 2015008 <rtems_assoc_name_bad> <== NOT EXECUTED
2011640: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED
0200e524 <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
200e524: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
200e528: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
200e52c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
200e530: 40 00 02 38 call 200ee10 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
200e534: b0 10 20 00 clr %i0 <== NOT EXECUTED
if (nap)
200e538: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200e53c: 32 80 00 02 bne,a 200e544 <rtems_assoc_remote_by_local+0x20><== NOT EXECUTED
200e540: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED
return nap->remote_value;
return 0;
}
200e544: 81 c7 e0 08 ret <== NOT EXECUTED
200e548: 81 e8 00 00 restore <== NOT EXECUTED
020025a4 <rtems_bsp_cmdline_get_param>:
const char *rtems_bsp_cmdline_get_param(
const char *name,
char *value,
size_t length
)
{
20025a4: 9d e3 bf a0 save %sp, -96, %sp
const char *p;
if ( !name )
20025a8: 90 96 20 00 orcc %i0, 0, %o0
20025ac: 22 80 00 26 be,a 2002644 <rtems_bsp_cmdline_get_param+0xa0>
20025b0: b2 10 20 00 clr %i1
return NULL;
if ( !value )
20025b4: 80 a6 60 00 cmp %i1, 0
20025b8: 22 80 00 24 be,a 2002648 <rtems_bsp_cmdline_get_param+0xa4>
20025bc: b0 10 00 19 mov %i1, %i0
return NULL;
if ( !length )
20025c0: 80 a6 a0 00 cmp %i2, 0
20025c4: 22 80 00 20 be,a 2002644 <rtems_bsp_cmdline_get_param+0xa0>
20025c8: b2 10 20 00 clr %i1
return NULL;
value[0] = '\0';
p = rtems_bsp_cmdline_get_param_raw( name );
20025cc: 40 00 00 21 call 2002650 <rtems_bsp_cmdline_get_param_raw>
20025d0: c0 2e 40 00 clrb [ %i1 ]
if ( !p )
20025d4: 80 a2 20 00 cmp %o0, 0
20025d8: 02 80 00 1a be 2002640 <rtems_bsp_cmdline_get_param+0x9c>
20025dc: b4 06 bf ff add %i2, -1, %i2
20025e0: 84 10 20 00 clr %g2
20025e4: 10 80 00 0e b 200261c <rtems_bsp_cmdline_get_param+0x78>
20025e8: 82 10 20 00 clr %g1
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
if ( *p == '\"' ) {
20025ec: 12 80 00 04 bne 20025fc <rtems_bsp_cmdline_get_param+0x58>
20025f0: 80 88 a0 01 btst 1, %g2
quotes++;
20025f4: 10 80 00 07 b 2002610 <rtems_bsp_cmdline_get_param+0x6c>
20025f8: 84 00 a0 01 inc %g2
} else if ( ((quotes % 2) == 0) && *p == ' ' )
20025fc: 32 80 00 06 bne,a 2002614 <rtems_bsp_cmdline_get_param+0x70>
2002600: c8 2e 40 01 stb %g4, [ %i1 + %g1 ]
2002604: 80 a0 e0 20 cmp %g3, 0x20
2002608: 02 80 00 10 be 2002648 <rtems_bsp_cmdline_get_param+0xa4>
200260c: b0 10 00 19 mov %i1, %i0
break;
value[i++] = *p++;
2002610: c8 2e 40 01 stb %g4, [ %i1 + %g1 ]
2002614: 82 00 60 01 inc %g1
value[i] = '\0';
2002618: c0 2e 40 01 clrb [ %i1 + %g1 ]
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
200261c: c6 4a 00 01 ldsb [ %o0 + %g1 ], %g3
2002620: 80 a0 e0 00 cmp %g3, 0
2002624: 02 80 00 08 be 2002644 <rtems_bsp_cmdline_get_param+0xa0>
2002628: c8 0a 00 01 ldub [ %o0 + %g1 ], %g4
200262c: 80 a0 40 1a cmp %g1, %i2
2002630: 0a bf ff ef bcs 20025ec <rtems_bsp_cmdline_get_param+0x48>
2002634: 80 a0 e0 22 cmp %g3, 0x22
return NULL;
copy_string( p, value, length );
return value;
}
2002638: 81 c7 e0 08 ret <== NOT EXECUTED
200263c: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
2002640: b2 10 20 00 clr %i1
return NULL;
copy_string( p, value, length );
return value;
}
2002644: b0 10 00 19 mov %i1, %i0
2002648: 81 c7 e0 08 ret
200264c: 81 e8 00 00 restore
02002680 <rtems_bsp_cmdline_get_param_rhs>:
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
2002680: 9d e3 bf a0 save %sp, -96, %sp
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
2002684: 94 10 00 1a mov %i2, %o2
2002688: 90 10 00 18 mov %i0, %o0
200268c: 7f ff ff c6 call 20025a4 <rtems_bsp_cmdline_get_param>
2002690: 92 10 00 19 mov %i1, %o1
if ( !p )
2002694: a2 92 20 00 orcc %o0, 0, %l1
2002698: 22 80 00 1e be,a 2002710 <rtems_bsp_cmdline_get_param_rhs+0x90>
200269c: b2 10 20 00 clr %i1
return NULL;
rhs = &p[strlen(name)];
20026a0: 40 00 35 d2 call 200fde8 <strlen>
20026a4: 90 10 00 18 mov %i0, %o0
if ( *rhs != '=' )
20026a8: c2 4c 40 08 ldsb [ %l1 + %o0 ], %g1
20026ac: 80 a0 60 3d cmp %g1, 0x3d
20026b0: 12 80 00 17 bne 200270c <rtems_bsp_cmdline_get_param_rhs+0x8c>
20026b4: a2 04 40 08 add %l1, %o0, %l1
return NULL;
rhs++;
if ( *rhs == '\"' )
20026b8: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1
20026bc: 80 a0 60 22 cmp %g1, 0x22
20026c0: 12 80 00 03 bne 20026cc <rtems_bsp_cmdline_get_param_rhs+0x4c>
20026c4: 84 04 60 01 add %l1, 1, %g2
rhs++;
20026c8: 84 04 60 02 add %l1, 2, %g2
20026cc: 10 80 00 05 b 20026e0 <rtems_bsp_cmdline_get_param_rhs+0x60>
20026d0: 82 10 00 19 mov %i1, %g1
for ( d=value ; *rhs ; )
*d++ = *rhs++;
20026d4: c8 28 40 00 stb %g4, [ %g1 ]
20026d8: 84 00 a0 01 inc %g2
20026dc: 82 00 60 01 inc %g1
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
20026e0: c6 48 80 00 ldsb [ %g2 ], %g3
20026e4: 80 a0 e0 00 cmp %g3, 0
20026e8: 12 bf ff fb bne 20026d4 <rtems_bsp_cmdline_get_param_rhs+0x54>
20026ec: c8 08 80 00 ldub [ %g2 ], %g4
*d++ = *rhs++;
if ( *(d-1) == '\"' )
20026f0: c6 48 7f ff ldsb [ %g1 + -1 ], %g3
20026f4: 80 a0 e0 22 cmp %g3, 0x22
20026f8: 12 80 00 03 bne 2002704 <rtems_bsp_cmdline_get_param_rhs+0x84>
20026fc: 84 00 7f ff add %g1, -1, %g2
2002700: 82 10 00 02 mov %g2, %g1
d--;
*d = '\0';
return value;
2002704: 10 80 00 03 b 2002710 <rtems_bsp_cmdline_get_param_rhs+0x90>
2002708: c0 28 40 00 clrb [ %g1 ]
200270c: b2 10 20 00 clr %i1 <== NOT EXECUTED
}
2002710: 81 c7 e0 08 ret
2002714: 91 e8 00 19 restore %g0, %i1, %o0
02003178 <rtems_cpu_usage_report_with_plugin>:
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
2003178: 9d e3 bf 60 save %sp, -160, %sp
Timestamp_Control uptime, total, ran;
#else
uint32_t total_units = 0;
#endif
if ( !print )
200317c: 80 a6 60 00 cmp %i1, 0
2003180: 02 80 00 69 be 2003324 <rtems_cpu_usage_report_with_plugin+0x1ac>
2003184: ae 07 bf f0 add %fp, -16, %l7
* When not using nanosecond CPU usage resolution, we have to count
* the number of "ticks" we gave credit for to give the user a rough
* guideline as to what each number means proportionally.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_TOD_Get_uptime( &uptime );
2003188: 40 00 14 7a call 2008370 <_TOD_Get_uptime>
200318c: 90 10 00 17 mov %l7, %o0
_Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
2003190: 92 10 00 17 mov %l7, %o1
2003194: ba 07 bf e8 add %fp, -24, %i5
2003198: 11 00 80 a9 sethi %hi(0x202a400), %o0
200319c: 94 10 00 1d mov %i5, %o2
20031a0: 40 00 1e c5 call 200acb4 <_Timespec_Subtract>
20031a4: 90 12 23 d8 or %o0, 0x3d8, %o0
}
}
}
#endif
(*print)(
20031a8: 90 10 00 18 mov %i0, %o0
20031ac: 13 00 80 7e sethi %hi(0x201f800), %o1
20031b0: 21 00 80 a8 sethi %hi(0x202a000), %l0
20031b4: 92 12 60 18 or %o1, 0x18, %o1
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
(*print)(
20031b8: 39 00 80 7e sethi %hi(0x201f800), %i4
/*
* If this is the currently executing thread, account for time
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
20031bc: 2d 00 80 a8 sethi %hi(0x202a000), %l6
/*
* Print the information
*/
(*print)( context,
20031c0: 37 00 80 7e sethi %hi(0x201f800), %i3
}
}
}
#endif
(*print)(
20031c4: 9f c6 40 00 call %i1
20031c8: 35 00 80 a8 sethi %hi(0x202a000), %i2
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
20031cc: a8 07 bf c8 add %fp, -56, %l4
}
}
}
#endif
(*print)(
20031d0: a0 14 21 74 or %l0, 0x174, %l0
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
(*print)(
20031d4: b8 17 21 90 or %i4, 0x190, %i4
/*
* If this is the currently executing thread, account for time
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
20031d8: ac 15 a2 d0 or %l6, 0x2d0, %l6
/*
* Print the information
*/
(*print)( context,
20031dc: b6 16 e1 a8 or %i3, 0x1a8, %i3
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
Timestamp_Control used;
_Timestamp_Subtract(
20031e0: b4 16 a2 d8 or %i2, 0x2d8, %i2
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timestamp_Add_to( &ran, &used );
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
20031e4: a6 07 bf e0 add %fp, -32, %l3
);
for ( api_index = 1 ;
api_index <= OBJECTS_APIS_LAST ;
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
20031e8: c2 04 00 00 ld [ %l0 ], %g1
20031ec: 80 a0 60 00 cmp %g1, 0
20031f0: 22 80 00 3f be,a 20032ec <rtems_cpu_usage_report_with_plugin+0x174>
20031f4: a0 04 20 04 add %l0, 4, %l0
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
20031f8: e4 00 60 04 ld [ %g1 + 4 ], %l2
if ( information ) {
20031fc: a2 10 20 01 mov 1, %l1
2003200: 80 a4 a0 00 cmp %l2, 0
2003204: 12 80 00 33 bne 20032d0 <rtems_cpu_usage_report_with_plugin+0x158>
2003208: aa 07 bf d8 add %fp, -40, %l5
for ( i=1 ; i <= information->maximum ; i++ ) {
200320c: 10 80 00 38 b 20032ec <rtems_cpu_usage_report_with_plugin+0x174><== NOT EXECUTED
2003210: a0 04 20 04 add %l0, 4, %l0 <== NOT EXECUTED
the_thread = (Thread_Control *)information->local_table[ i ];
2003214: c2 04 a0 1c ld [ %l2 + 0x1c ], %g1
2003218: c2 00 40 02 ld [ %g1 + %g2 ], %g1
if ( !the_thread )
200321c: 80 a0 60 00 cmp %g1, 0
2003220: 02 80 00 2c be 20032d0 <rtems_cpu_usage_report_with_plugin+0x158>
2003224: a2 04 60 01 inc %l1
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
2003228: d0 00 60 08 ld [ %g1 + 8 ], %o0
200322c: 40 00 0f 63 call 2006fb8 <rtems_object_get_name>
2003230: c2 27 bf c4 st %g1, [ %fp + -60 ]
(*print)(
2003234: c2 07 bf c4 ld [ %fp + -60 ], %g1
2003238: 90 10 00 18 mov %i0, %o0
200323c: d4 00 60 08 ld [ %g1 + 8 ], %o2
2003240: 92 10 00 1c mov %i4, %o1
2003244: 9f c6 40 00 call %i1
2003248: 96 10 00 14 mov %l4, %o3
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
/*
* If this is the currently executing thread, account for time
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
200324c: c2 07 bf c4 ld [ %fp + -60 ], %g1
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
2003250: c4 05 80 00 ld [ %l6 ], %g2
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
/*
* If this is the currently executing thread, account for time
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
2003254: c6 00 60 84 ld [ %g1 + 0x84 ], %g3
2003258: c6 27 bf e0 st %g3, [ %fp + -32 ]
200325c: c6 00 60 88 ld [ %g1 + 0x88 ], %g3
2003260: c6 27 bf e4 st %g3, [ %fp + -28 ]
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
2003264: c4 00 a0 08 ld [ %g2 + 8 ], %g2
2003268: c2 00 60 08 ld [ %g1 + 8 ], %g1
200326c: 80 a0 80 01 cmp %g2, %g1
2003270: 12 80 00 0a bne 2003298 <rtems_cpu_usage_report_with_plugin+0x120>
2003274: 94 07 bf fc add %fp, -4, %o2
Timestamp_Control used;
_Timestamp_Subtract(
2003278: 90 10 00 1a mov %i2, %o0
200327c: 92 10 00 17 mov %l7, %o1
2003280: 40 00 1e 8d call 200acb4 <_Timespec_Subtract>
2003284: 94 10 00 15 mov %l5, %o2
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timestamp_Add_to( &ran, &used );
2003288: 90 10 00 13 mov %l3, %o0
200328c: 40 00 1d de call 200aa04 <_Timespec_Add_to>
2003290: 92 10 00 15 mov %l5, %o1
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
2003294: 94 07 bf fc add %fp, -4, %o2
2003298: 96 07 bf f8 add %fp, -8, %o3
200329c: 90 10 00 13 mov %l3, %o0
20032a0: 40 00 1d f3 call 200aa6c <_Timespec_Divide>
20032a4: 92 10 00 1d mov %i5, %o1
/*
* Print the information
*/
(*print)( context,
20032a8: d0 07 bf e4 ld [ %fp + -28 ], %o0
20032ac: 40 00 69 2f call 201d768 <.udiv>
20032b0: 92 10 23 e8 mov 0x3e8, %o1
20032b4: d4 07 bf e0 ld [ %fp + -32 ], %o2
20032b8: d8 07 bf fc ld [ %fp + -4 ], %o4
20032bc: da 07 bf f8 ld [ %fp + -8 ], %o5
20032c0: 96 10 00 08 mov %o0, %o3
20032c4: 92 10 00 1b mov %i3, %o1
20032c8: 9f c6 40 00 call %i1
20032cc: 90 10 00 18 mov %i0, %o0
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++ ) {
20032d0: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
20032d4: 94 10 00 14 mov %l4, %o2
20032d8: 92 10 20 0d mov 0xd, %o1
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++ ) {
20032dc: 80 a4 40 01 cmp %l1, %g1
20032e0: 08 bf ff cd bleu 2003214 <rtems_cpu_usage_report_with_plugin+0x9c>
20032e4: 85 2c 60 02 sll %l1, 2, %g2
20032e8: a0 04 20 04 add %l0, 4, %l0
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ;
20032ec: 03 00 80 a8 sethi %hi(0x202a000), %g1
20032f0: 82 10 61 84 or %g1, 0x184, %g1 ! 202a184 <_Objects_Information_table+0x14>
20032f4: 80 a4 00 01 cmp %l0, %g1
20032f8: 32 bf ff bd bne,a 20031ec <rtems_cpu_usage_report_with_plugin+0x74>
20032fc: c2 04 00 00 ld [ %l0 ], %g1
}
}
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)(
2003300: d0 07 bf ec ld [ %fp + -20 ], %o0
2003304: 40 00 69 19 call 201d768 <.udiv>
2003308: 92 10 23 e8 mov 0x3e8, %o1
200330c: d4 07 bf e8 ld [ %fp + -24 ], %o2
2003310: 96 10 00 08 mov %o0, %o3
2003314: 13 00 80 7e sethi %hi(0x201f800), %o1
2003318: 90 10 00 18 mov %i0, %o0
200331c: 9f c6 40 00 call %i1
2003320: 92 12 61 c0 or %o1, 0x1c0, %o1
2003324: 81 c7 e0 08 ret
2003328: 81 e8 00 00 restore
0200e4f0 <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
int
rtems_deviceio_errno(rtems_status_code code)
{
200e4f0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
200e4f4: 11 00 80 6a sethi %hi(0x201a800), %o0 <== NOT EXECUTED
200e4f8: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
200e4fc: 40 00 00 0a call 200e524 <rtems_assoc_remote_by_local> <== NOT EXECUTED
200e500: 90 12 21 50 or %o0, 0x150, %o0 <== NOT EXECUTED
200e504: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED
200e508: 02 80 00 05 be 200e51c <rtems_deviceio_errno+0x2c> <== NOT EXECUTED
200e50c: 01 00 00 00 nop <== NOT EXECUTED
{
errno = rc;
200e510: 40 00 02 60 call 200ee90 <__errno> <== NOT EXECUTED
200e514: 01 00 00 00 nop <== NOT EXECUTED
200e518: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED
return -1;
}
return -1;
}
200e51c: 81 c7 e0 08 ret <== NOT EXECUTED
200e520: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
02007a08 <rtems_error>:
int rtems_error(
rtems_error_code_t error_flag,
const char *printf_format,
...
)
{
2007a08: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
va_list arglist;
int chars_written;
va_start(arglist, printf_format);
2007a0c: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED
2007a10: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED
2007a14: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED
2007a18: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED
2007a1c: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED
chars_written = rtems_verror(error_flag, printf_format, arglist);
2007a20: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
2007a24: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
2007a28: 7f ff ff 7d call 200781c <rtems_verror> <== NOT EXECUTED
2007a2c: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED
va_end(arglist);
return chars_written;
}
2007a30: 81 c7 e0 08 ret <== NOT EXECUTED
2007a34: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
020025a4 <rtems_filesystem_evaluate_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
20025a4: 9d e3 bf a0 save %sp, -96, %sp
/*
* Verify Input parameters.
*/
if ( !pathname )
20025a8: 80 a6 20 00 cmp %i0, 0
20025ac: 12 80 00 06 bne 20025c4 <rtems_filesystem_evaluate_path+0x20>
20025b0: 80 a6 e0 00 cmp %i3, 0
rtems_set_errno_and_return_minus_one( EFAULT );
20025b4: 40 00 32 37 call 200ee90 <__errno> <== NOT EXECUTED
20025b8: 01 00 00 00 nop <== NOT EXECUTED
20025bc: 10 80 00 07 b 20025d8 <rtems_filesystem_evaluate_path+0x34><== NOT EXECUTED
20025c0: 82 10 20 0e mov 0xe, %g1 ! e <PROM_START+0xe> <== NOT EXECUTED
if ( !pathloc )
20025c4: 32 80 00 08 bne,a 20025e4 <rtems_filesystem_evaluate_path+0x40>
20025c8: c2 4e 00 00 ldsb [ %i0 ], %g1
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
20025cc: 40 00 32 31 call 200ee90 <__errno> <== NOT EXECUTED
20025d0: 01 00 00 00 nop <== NOT EXECUTED
20025d4: 82 10 20 05 mov 5, %g1 ! 5 <PROM_START+0x5> <== NOT EXECUTED
20025d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return rtems_filesystem_evaluate_relative_path( &pathname[i],
pathnamelen - i,
flags,
pathloc,
follow_link );
}
20025dc: 81 c7 e0 08 ret <== NOT EXECUTED
20025e0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
20025e4: 80 a0 60 5c cmp %g1, 0x5c
20025e8: 22 80 00 08 be,a 2002608 <rtems_filesystem_evaluate_path+0x64>
20025ec: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
20025f0: 80 a0 60 2f cmp %g1, 0x2f
20025f4: 22 80 00 05 be,a 2002608 <rtems_filesystem_evaluate_path+0x64>
20025f8: 03 00 80 6c sethi %hi(0x201b000), %g1
20025fc: 80 a0 60 00 cmp %g1, 0
2002600: 12 80 00 09 bne 2002624 <rtems_filesystem_evaluate_path+0x80>
2002604: 03 00 80 6c sethi %hi(0x201b000), %g1
2002608: d2 00 63 10 ld [ %g1 + 0x310 ], %o1 ! 201b310 <rtems_current_user_env>
200260c: 90 10 00 1b mov %i3, %o0
2002610: 92 02 60 18 add %o1, 0x18, %o1
2002614: 40 00 34 5b call 200f780 <memcpy>
2002618: 94 10 20 14 mov 0x14, %o2
200261c: 10 80 00 08 b 200263c <rtems_filesystem_evaluate_path+0x98>
2002620: 82 10 20 01 mov 1, %g1
2002624: d2 00 63 10 ld [ %g1 + 0x310 ], %o1
2002628: 90 10 00 1b mov %i3, %o0
200262c: 92 02 60 04 add %o1, 4, %o1
2002630: 40 00 34 54 call 200f780 <memcpy>
2002634: 94 10 20 14 mov 0x14, %o2
2002638: 82 10 20 00 clr %g1
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
200263c: b2 26 40 01 sub %i1, %g1, %i1
2002640: 7f ff ff 9d call 20024b4 <rtems_filesystem_evaluate_relative_path>
2002644: 91 ee 00 01 restore %i0, %g1, %o0
020024b4 <rtems_filesystem_evaluate_relative_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
20024b4: 9d e3 bf a0 save %sp, -96, %sp
20024b8: 90 10 00 18 mov %i0, %o0
/*
* Verify Input parameters.
*/
if ( !pathname )
20024bc: 80 a6 20 00 cmp %i0, 0
20024c0: 12 80 00 06 bne 20024d8 <rtems_filesystem_evaluate_relative_path+0x24>
20024c4: 92 10 00 19 mov %i1, %o1
rtems_set_errno_and_return_minus_one( EFAULT );
20024c8: 40 00 32 72 call 200ee90 <__errno> <== NOT EXECUTED
20024cc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
20024d0: 10 80 00 2d b 2002584 <rtems_filesystem_evaluate_relative_path+0xd0><== NOT EXECUTED
20024d4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
if ( !pathloc )
20024d8: 80 a6 e0 00 cmp %i3, 0
20024dc: 32 80 00 06 bne,a 20024f4 <rtems_filesystem_evaluate_relative_path+0x40>
20024e0: c2 06 e0 0c ld [ %i3 + 0xc ], %g1
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
20024e4: 40 00 32 6b call 200ee90 <__errno> <== NOT EXECUTED
20024e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
20024ec: 10 80 00 26 b 2002584 <rtems_filesystem_evaluate_relative_path+0xd0><== NOT EXECUTED
20024f0: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED
if ( !pathloc->ops->evalpath_h )
20024f4: c2 00 40 00 ld [ %g1 ], %g1
20024f8: 80 a0 60 00 cmp %g1, 0
20024fc: 02 80 00 1f be 2002578 <rtems_filesystem_evaluate_relative_path+0xc4>
2002500: 94 10 00 1a mov %i2, %o2
rtems_set_errno_and_return_minus_one( ENOTSUP );
result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc );
2002504: 9f c0 40 00 call %g1
2002508: 96 10 00 1b mov %i3, %o3
/*
* Get the Node type and determine if you need to follow the link or
* not.
*/
if ( (result == 0) && follow_link ) {
200250c: b0 92 20 00 orcc %o0, 0, %i0
2002510: 12 80 00 1e bne 2002588 <rtems_filesystem_evaluate_relative_path+0xd4>
2002514: 80 a7 20 00 cmp %i4, 0
2002518: 02 80 00 21 be 200259c <rtems_filesystem_evaluate_relative_path+0xe8>
200251c: 01 00 00 00 nop
if ( !pathloc->ops->node_type_h ){
2002520: c4 06 e0 0c ld [ %i3 + 0xc ], %g2
2002524: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
2002528: 80 a0 60 00 cmp %g1, 0
200252c: 22 80 00 0e be,a 2002564 <rtems_filesystem_evaluate_relative_path+0xb0>
2002530: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( pathloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
type = (*pathloc->ops->node_type_h)( pathloc );
2002534: 9f c0 40 00 call %g1
2002538: 90 10 00 1b mov %i3, %o0
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
200253c: 90 02 3f fd add %o0, -3, %o0
2002540: 80 a2 20 01 cmp %o0, 1
2002544: 18 80 00 16 bgu 200259c <rtems_filesystem_evaluate_relative_path+0xe8>
2002548: 01 00 00 00 nop
( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
if ( !pathloc->ops->eval_link_h ){
200254c: c4 06 e0 0c ld [ %i3 + 0xc ], %g2
2002550: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1
2002554: 80 a0 60 00 cmp %g1, 0
2002558: 12 80 00 0e bne 2002590 <rtems_filesystem_evaluate_relative_path+0xdc>
200255c: 90 10 00 1b mov %i3, %o0
rtems_filesystem_freenode( pathloc );
2002560: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
2002564: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2002568: 02 80 00 04 be 2002578 <rtems_filesystem_evaluate_relative_path+0xc4><== NOT EXECUTED
200256c: 01 00 00 00 nop <== NOT EXECUTED
2002570: 9f c0 40 00 call %g1 <== NOT EXECUTED
2002574: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
2002578: 40 00 32 46 call 200ee90 <__errno> <== NOT EXECUTED
200257c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2002580: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
2002584: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2002588: 81 c7 e0 08 ret
200258c: 81 e8 00 00 restore
* 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 );
2002590: 9f c0 40 00 call %g1
2002594: 92 10 00 1a mov %i2, %o1
2002598: b0 10 00 08 mov %o0, %i0
}
}
return result;
}
200259c: 81 c7 e0 08 ret
20025a0: 81 e8 00 00 restore
02002318 <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 )
{
2002318: 9d e3 bf 88 save %sp, -120, %sp
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
200231c: 23 00 80 6c sethi %hi(0x201b000), %l1
2002320: c2 04 63 10 ld [ %l1 + 0x310 ], %g1 ! 201b310 <rtems_current_user_env>
2002324: 84 10 20 12 mov 0x12, %g2
init_fs_mount_table();
2002328: 40 00 01 8a call 2002950 <init_fs_mount_table>
200232c: c4 20 60 2c st %g2, [ %g1 + 0x2c ]
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
2002330: 03 00 80 67 sethi %hi(0x2019c00), %g1
2002334: c2 00 61 40 ld [ %g1 + 0x140 ], %g1 ! 2019d40 <rtems_filesystem_mount_table_size>
rtems_fatal_error_occurred( 0xABCD0001 );
2002338: 11 2a f3 40 sethi %hi(0xabcd0000), %o0
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
200233c: 80 a0 60 00 cmp %g1, 0
2002340: 02 80 00 0f be 200237c <rtems_filesystem_initialize+0x64>
2002344: 90 12 20 01 or %o0, 1, %o0
rtems_fatal_error_occurred( 0xABCD0001 );
mt = &rtems_filesystem_mount_table[0];
2002348: 03 00 80 6c sethi %hi(0x201b000), %g1
200234c: c2 00 61 5c ld [ %g1 + 0x15c ], %g1 ! 201b15c <rtems_filesystem_mount_table>
status = mount(
2002350: 90 07 bf fc add %fp, -4, %o0
2002354: d8 00 60 0c ld [ %g1 + 0xc ], %o4
2002358: d2 00 40 00 ld [ %g1 ], %o1
200235c: d4 00 60 04 ld [ %g1 + 4 ], %o2
2002360: 40 00 01 84 call 2002970 <mount>
2002364: d6 00 60 08 ld [ %g1 + 8 ], %o3
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
2002368: 80 a2 3f ff cmp %o0, -1
200236c: 32 80 00 06 bne,a 2002384 <rtems_filesystem_initialize+0x6c>
2002370: d0 04 63 10 ld [ %l1 + 0x310 ], %o0
rtems_fatal_error_occurred( 0xABCD0002 );
2002374: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED
2002378: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <RAM_END+0xa98d0002><== NOT EXECUTED
200237c: 40 00 0f 67 call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
2002380: 01 00 00 00 nop <== NOT EXECUTED
* set_private_env() - but then: that's
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
2002384: d2 07 bf fc ld [ %fp + -4 ], %o1
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
rtems_fatal_error_occurred( 0xABCD0002 );
rtems_filesystem_link_counts = 0;
2002388: c0 32 20 30 clrh [ %o0 + 0x30 ]
* set_private_env() - but then: that's
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
200238c: 92 02 60 1c add %o1, 0x1c, %o1
2002390: 94 10 20 14 mov 0x14, %o2
2002394: 40 00 34 fb call 200f780 <memcpy>
2002398: 90 02 20 18 add %o0, 0x18, %o0
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
200239c: a0 07 bf e8 add %fp, -24, %l0
20023a0: 98 10 20 00 clr %o4
20023a4: 96 10 00 10 mov %l0, %o3
20023a8: 25 00 80 68 sethi %hi(0x201a000), %l2
20023ac: 92 10 20 01 mov 1, %o1
20023b0: 94 10 20 00 clr %o2
20023b4: 40 00 00 7c call 20025a4 <rtems_filesystem_evaluate_path>
20023b8: 90 14 a1 20 or %l2, 0x120, %o0
rtems_filesystem_root = loc;
20023bc: d0 04 63 10 ld [ %l1 + 0x310 ], %o0
20023c0: 92 10 00 10 mov %l0, %o1
20023c4: 94 10 20 14 mov 0x14, %o2
20023c8: 40 00 34 ee call 200f780 <memcpy>
20023cc: 90 02 20 18 add %o0, 0x18, %o0
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
20023d0: 96 10 00 10 mov %l0, %o3
20023d4: 98 10 20 00 clr %o4
20023d8: 92 10 20 01 mov 1, %o1
20023dc: 94 10 20 00 clr %o2
20023e0: 40 00 00 71 call 20025a4 <rtems_filesystem_evaluate_path>
20023e4: 90 14 a1 20 or %l2, 0x120, %o0
rtems_filesystem_current = loc;
20023e8: d0 04 63 10 ld [ %l1 + 0x310 ], %o0
20023ec: 92 10 00 10 mov %l0, %o1
20023f0: 94 10 20 14 mov 0x14, %o2
20023f4: 40 00 34 e3 call 200f780 <memcpy>
20023f8: 90 02 20 04 add %o0, 4, %o0
*
* 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);
20023fc: 92 10 21 ff mov 0x1ff, %o1
2002400: 11 00 80 68 sethi %hi(0x201a000), %o0
2002404: 40 00 00 fe call 20027fc <mkdir>
2002408: 90 12 21 28 or %o0, 0x128, %o0 ! 201a128 <rtems_filesystem_mount_table_size+0x3e8>
if ( status != 0 )
200240c: 80 a2 20 00 cmp %o0, 0
2002410: 02 80 00 04 be 2002420 <rtems_filesystem_initialize+0x108>
2002414: 11 2a f3 40 sethi %hi(0xabcd0000), %o0
rtems_fatal_error_occurred( 0xABCD0003 );
2002418: 10 bf ff d9 b 200237c <rtems_filesystem_initialize+0x64> <== NOT EXECUTED
200241c: 90 12 20 03 or %o0, 3, %o0 ! abcd0003 <RAM_END+0xa98d0003><== NOT EXECUTED
2002420: 81 c7 e0 08 ret
2002424: 81 e8 00 00 restore
02009570 <rtems_filesystem_nodes_equal>:
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
2009570: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
2009574: c4 02 40 00 ld [ %o1 ], %g2 <== NOT EXECUTED
2009578: 82 18 40 02 xor %g1, %g2, %g1 <== NOT EXECUTED
200957c: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access );
}
2009580: 81 c3 e0 08 retl <== NOT EXECUTED
2009584: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED
02002428 <rtems_filesystem_prefix_separators>:
int rtems_filesystem_prefix_separators(
const char *pathname,
int pathnamelen
)
{
2002428: 82 10 00 08 mov %o0, %g1
200242c: 90 10 20 00 clr %o0
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
2002430: 80 a2 40 08 cmp %o1, %o0
2002434: 02 80 00 0c be 2002464 <rtems_filesystem_prefix_separators+0x3c>
2002438: c4 08 40 08 ldub [ %g1 + %o0 ], %g2
200243c: 85 28 a0 18 sll %g2, 0x18, %g2
2002440: 85 38 a0 18 sra %g2, 0x18, %g2
2002444: 80 a0 a0 00 cmp %g2, 0
2002448: 02 80 00 07 be 2002464 <rtems_filesystem_prefix_separators+0x3c>
200244c: 80 a0 a0 5c cmp %g2, 0x5c
2002450: 22 bf ff f8 be,a 2002430 <rtems_filesystem_prefix_separators+0x8>
2002454: 90 02 20 01 inc %o0 <== NOT EXECUTED
2002458: 80 a0 a0 2f cmp %g2, 0x2f
200245c: 22 bf ff f5 be,a 2002430 <rtems_filesystem_prefix_separators+0x8>
2002460: 90 02 20 01 inc %o0
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
2002464: 81 c3 e0 08 retl
020021d0 <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
20021d0: 9d e3 bf 88 save %sp, -120, %sp <== 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, strlen( name ), 0x00, &loc, true );
20021d4: 40 00 36 e7 call 200fd70 <strlen> <== NOT EXECUTED
20021d8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
20021dc: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED
20021e0: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
20021e4: 94 10 20 00 clr %o2 <== NOT EXECUTED
20021e8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
20021ec: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
20021f0: 40 00 00 ed call 20025a4 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
20021f4: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
20021f8: c4 07 bf f8 ld [ %fp + -8 ], %g2 <== 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, strlen( name ), 0x00, &loc, true );
20021fc: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
2002200: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED
2002204: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2002208: 12 80 00 0e bne 2002240 <rtems_io_lookup_name+0x70> <== NOT EXECUTED
200220c: e4 07 bf ec ld [ %fp + -20 ], %l2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
2002210: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
2002214: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2002218: 02 80 00 04 be 2002228 <rtems_io_lookup_name+0x58> <== NOT EXECUTED
200221c: 01 00 00 00 nop <== NOT EXECUTED
2002220: 9f c0 40 00 call %g1 <== NOT EXECUTED
2002224: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
2002228: 40 00 33 1a call 200ee90 <__errno> <== NOT EXECUTED
200222c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2002230: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
2002234: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2002238: 81 c7 e0 08 ret <== NOT EXECUTED
200223c: 81 e8 00 00 restore <== NOT EXECUTED
}
node_type = (*loc.ops->node_type_h)( &loc );
2002240: 9f c0 40 00 call %g1 <== NOT EXECUTED
2002244: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
2002248: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED
200224c: 12 80 00 05 bne 2002260 <rtems_io_lookup_name+0x90> <== NOT EXECUTED
2002250: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
2002254: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
2002258: 22 80 00 0d be,a 200228c <rtems_io_lookup_name+0xbc> <== NOT EXECUTED
200225c: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
2002260: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2002264: 02 80 00 1c be 20022d4 <rtems_io_lookup_name+0x104> <== NOT EXECUTED
2002268: 01 00 00 00 nop <== NOT EXECUTED
200226c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
2002270: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2002274: 02 80 00 18 be 20022d4 <rtems_io_lookup_name+0x104> <== NOT EXECUTED
2002278: 01 00 00 00 nop <== NOT EXECUTED
200227c: 9f c0 40 00 call %g1 <== NOT EXECUTED
2002280: 90 07 bf ec add %fp, -20, %o0 <== 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;
rtems_filesystem_freenode( &loc );
2002284: 81 c7 e0 08 ret <== NOT EXECUTED
2002288: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
200228c: 40 00 36 b9 call 200fd70 <strlen> <== NOT EXECUTED
2002290: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
2002294: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
2002298: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
200229c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
device_info->major = the_jnode->info.device.major;
20022a0: c4 26 60 08 st %g2, [ %i1 + 8 ] <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
20022a4: c4 04 a0 54 ld [ %l2 + 0x54 ], %g2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
20022a8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20022ac: 02 80 00 0c be 20022dc <rtems_io_lookup_name+0x10c> <== NOT EXECUTED
20022b0: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED
20022b4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
20022b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20022bc: 02 80 00 08 be 20022dc <rtems_io_lookup_name+0x10c> <== NOT EXECUTED
20022c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
20022c4: 9f c0 40 00 call %g1 <== NOT EXECUTED
20022c8: b0 10 20 00 clr %i0 <== NOT EXECUTED
20022cc: 81 c7 e0 08 ret <== NOT EXECUTED
20022d0: 81 e8 00 00 restore <== NOT EXECUTED
20022d4: 81 c7 e0 08 ret <== NOT EXECUTED
20022d8: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED
20022dc: b0 10 20 00 clr %i0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
20022e0: 81 c7 e0 08 ret <== NOT EXECUTED
20022e4: 81 e8 00 00 restore <== NOT EXECUTED
0200ad14 <rtems_libio_allocate>:
* This routine searches the IOP Table for an unused entry. If it
* finds one, it returns it. Otherwise, it returns NULL.
*/
rtems_libio_t *rtems_libio_allocate( void )
{
200ad14: 9d e3 bf 98 save %sp, -104, %sp
rtems_status_code rtems_libio_set_private_env(void);
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ;
static inline void rtems_libio_lock( void )
{
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
200ad18: 03 00 80 6e sethi %hi(0x201b800), %g1
200ad1c: d0 00 63 58 ld [ %g1 + 0x358 ], %o0 ! 201bb58 <rtems_libio_semaphore>
200ad20: 92 10 20 00 clr %o1
200ad24: 7f ff eb 54 call 2005a74 <rtems_semaphore_obtain>
200ad28: 94 10 20 00 clr %o2
rtems_status_code rc;
rtems_id sema;
rtems_libio_lock();
if (rtems_libio_iop_freelist) {
200ad2c: 21 00 80 6e sethi %hi(0x201b800), %l0
200ad30: c2 04 23 54 ld [ %l0 + 0x354 ], %g1 ! 201bb54 <rtems_libio_iop_freelist>
200ad34: 80 a0 60 00 cmp %g1, 0
200ad38: 02 80 00 26 be 200add0 <rtems_libio_allocate+0xbc>
200ad3c: b0 10 20 00 clr %i0
rc = rtems_semaphore_create(
200ad40: 05 00 80 6e sethi %hi(0x201b800), %g2
200ad44: c4 00 a3 50 ld [ %g2 + 0x350 ], %g2 ! 201bb50 <rtems_libio_iops>
200ad48: 92 10 20 01 mov 1, %o1
200ad4c: 82 20 40 02 sub %g1, %g2, %g1
200ad50: 83 38 60 03 sra %g1, 3, %g1
200ad54: 87 28 60 06 sll %g1, 6, %g3
200ad58: 85 28 60 03 sll %g1, 3, %g2
200ad5c: 84 20 c0 02 sub %g3, %g2, %g2
200ad60: 87 28 a0 06 sll %g2, 6, %g3
200ad64: 84 00 80 03 add %g2, %g3, %g2
200ad68: 84 00 80 01 add %g2, %g1, %g2
200ad6c: 87 28 a0 0f sll %g2, 0xf, %g3
200ad70: 84 20 c0 02 sub %g3, %g2, %g2
200ad74: 07 13 10 92 sethi %hi(0x4c424800), %g3
200ad78: 85 28 a0 03 sll %g2, 3, %g2
200ad7c: 86 10 e1 00 or %g3, 0x100, %g3
200ad80: 82 00 80 01 add %g2, %g1, %g1
200ad84: 94 10 20 54 mov 0x54, %o2
200ad88: 96 10 20 00 clr %o3
200ad8c: 90 10 40 03 or %g1, %g3, %o0
200ad90: 7f ff ea 97 call 20057ec <rtems_semaphore_create>
200ad94: 98 07 bf fc add %fp, -4, %o4
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
0,
&sema
);
if (rc != RTEMS_SUCCESSFUL)
200ad98: 80 a2 20 00 cmp %o0, 0
200ad9c: 32 80 00 0d bne,a 200add0 <rtems_libio_allocate+0xbc>
200ada0: b0 10 20 00 clr %i0 <== NOT EXECUTED
goto failed;
iop = rtems_libio_iop_freelist;
200ada4: f0 04 23 54 ld [ %l0 + 0x354 ], %i0
next = iop->data1;
(void) memset( iop, 0, sizeof(rtems_libio_t) );
200ada8: 92 10 20 00 clr %o1
&sema
);
if (rc != RTEMS_SUCCESSFUL)
goto failed;
iop = rtems_libio_iop_freelist;
next = iop->data1;
200adac: e2 06 20 38 ld [ %i0 + 0x38 ], %l1
(void) memset( iop, 0, sizeof(rtems_libio_t) );
200adb0: 90 10 00 18 mov %i0, %o0
200adb4: 40 00 12 b2 call 200f87c <memset>
200adb8: 94 10 20 48 mov 0x48, %o2
iop->flags = LIBIO_FLAGS_OPEN;
iop->sem = sema;
200adbc: c2 07 bf fc ld [ %fp + -4 ], %g1
rtems_libio_iop_freelist = next;
200adc0: e2 24 23 54 st %l1, [ %l0 + 0x354 ]
goto failed;
iop = rtems_libio_iop_freelist;
next = iop->data1;
(void) memset( iop, 0, sizeof(rtems_libio_t) );
iop->flags = LIBIO_FLAGS_OPEN;
iop->sem = sema;
200adc4: c2 26 20 30 st %g1, [ %i0 + 0x30 ]
if (rc != RTEMS_SUCCESSFUL)
goto failed;
iop = rtems_libio_iop_freelist;
next = iop->data1;
(void) memset( iop, 0, sizeof(rtems_libio_t) );
iop->flags = LIBIO_FLAGS_OPEN;
200adc8: 82 10 21 00 mov 0x100, %g1
200adcc: c2 26 20 18 st %g1, [ %i0 + 0x18 ]
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
200add0: 03 00 80 6e sethi %hi(0x201b800), %g1
200add4: 7f ff eb 6f call 2005b90 <rtems_semaphore_release>
200add8: d0 00 63 58 ld [ %g1 + 0x358 ], %o0 ! 201bb58 <rtems_libio_semaphore>
iop = 0;
done:
rtems_libio_unlock();
return iop;
}
200addc: 81 c7 e0 08 ret
200ade0: 81 e8 00 00 restore
0200264c <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
200264c: 9d e3 bf a0 save %sp, -96, %sp
rtems_status_code rc;
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
2002650: 21 00 80 6c sethi %hi(0x201b000), %l0
2002654: d0 04 21 54 ld [ %l0 + 0x154 ], %o0 ! 201b154 <rtems_libio_number_iops>
2002658: 80 a2 20 00 cmp %o0, 0
200265c: 22 80 00 18 be,a 20026bc <rtems_libio_init+0x70>
2002660: 11 13 10 92 sethi %hi(0x4c424800), %o0 <== NOT EXECUTED
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
2002664: 40 00 20 6b call 200a810 <calloc>
2002668: 92 10 20 48 mov 0x48, %o1
200266c: 03 00 80 6e sethi %hi(0x201b800), %g1
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
2002670: 80 a2 20 00 cmp %o0, 0
2002674: 12 80 00 04 bne 2002684 <rtems_libio_init+0x38>
2002678: d0 20 63 50 st %o0, [ %g1 + 0x350 ]
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
200267c: 10 80 00 1a b 20026e4 <rtems_libio_init+0x98> <== NOT EXECUTED
2002680: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED
iop = rtems_libio_iop_freelist = rtems_libio_iops;
2002684: 05 00 80 6e sethi %hi(0x201b800), %g2
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
2002688: c8 04 21 54 ld [ %l0 + 0x154 ], %g4
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;
200268c: d0 20 a3 54 st %o0, [ %g2 + 0x354 ]
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
2002690: 82 10 00 08 mov %o0, %g1
2002694: 10 80 00 03 b 20026a0 <rtems_libio_init+0x54>
2002698: 84 10 20 00 clr %g2
iop->data1 = iop + 1;
200269c: c2 20 7f f0 st %g1, [ %g1 + -16 ]
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
20026a0: 84 00 a0 01 inc %g2
iop->data1 = iop + 1;
20026a4: 86 10 00 01 mov %g1, %g3
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
20026a8: 80 a0 80 04 cmp %g2, %g4
20026ac: 0a bf ff fc bcs 200269c <rtems_libio_init+0x50>
20026b0: 82 00 60 48 add %g1, 0x48, %g1
iop->data1 = iop + 1;
iop->data1 = NULL;
20026b4: c0 20 e0 38 clr [ %g3 + 0x38 ]
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
20026b8: 11 13 10 92 sethi %hi(0x4c424800), %o0
20026bc: 92 10 20 01 mov 1, %o1
20026c0: 90 12 21 4f or %o0, 0x14f, %o0
20026c4: 94 10 20 54 mov 0x54, %o2
20026c8: 96 10 20 00 clr %o3
20026cc: 19 00 80 6e sethi %hi(0x201b800), %o4
20026d0: 40 00 0c 47 call 20057ec <rtems_semaphore_create>
20026d4: 98 13 23 58 or %o4, 0x358, %o4 ! 201bb58 <rtems_libio_semaphore>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
20026d8: 80 a2 20 00 cmp %o0, 0
20026dc: 02 80 00 04 be 20026ec <rtems_libio_init+0xa0>
20026e0: 03 00 80 6c sethi %hi(0x201b000), %g1
rtems_fatal_error_occurred( rc );
20026e4: 40 00 0e 8d call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
20026e8: 01 00 00 00 nop <== NOT EXECUTED
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
20026ec: c2 00 61 50 ld [ %g1 + 0x150 ], %g1
20026f0: 80 a0 60 00 cmp %g1, 0
20026f4: 02 80 00 04 be 2002704 <rtems_libio_init+0xb8>
20026f8: 01 00 00 00 nop
(* rtems_fs_init_helper)();
20026fc: 9f c0 40 00 call %g1
2002700: 01 00 00 00 nop
2002704: 81 c7 e0 08 ret
2002708: 81 e8 00 00 restore
0200417c <rtems_libio_set_private_env>:
rtems_filesystem_freenode( &env->root_directory);
free(env);
}
}
rtems_status_code rtems_libio_set_private_env(void) {
200417c: 9d e3 bf 88 save %sp, -120, %sp
rtems_status_code sc;
rtems_id task_id;
rtems_filesystem_location_info_t loc;
sc=rtems_task_ident(RTEMS_SELF,0,&task_id);
2004180: 90 10 20 00 clr %o0
2004184: 92 10 20 00 clr %o1
2004188: 40 00 0b 62 call 2006f10 <rtems_task_ident>
200418c: 94 07 bf fc add %fp, -4, %o2
if (sc != RTEMS_SUCCESSFUL) return sc;
2004190: b0 92 20 00 orcc %o0, 0, %i0
2004194: 12 80 00 19 bne 20041f8 <rtems_libio_set_private_env+0x7c>
2004198: 21 00 80 76 sethi %hi(0x201d800), %l0
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
200419c: c4 04 21 d8 ld [ %l0 + 0x1d8 ], %g2 ! 201d9d8 <rtems_current_user_env>
20041a0: 03 00 80 78 sethi %hi(0x201e000), %g1
20041a4: 82 10 62 80 or %g1, 0x280, %g1 ! 201e280 <rtems_global_user_env>
20041a8: 80 a0 80 01 cmp %g2, %g1
20041ac: 12 80 00 15 bne 2004200 <rtems_libio_set_private_env+0x84>
20041b0: a4 14 21 d8 or %l0, 0x1d8, %l2
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
20041b4: 7f ff fc db call 2003520 <malloc>
20041b8: 90 10 20 48 mov 0x48, %o0
if (!tmp)
20041bc: a2 92 20 00 orcc %o0, 0, %l1
20041c0: 12 80 00 04 bne 20041d0 <rtems_libio_set_private_env+0x54>
20041c4: 92 10 00 12 mov %l2, %o1
20041c8: 81 c7 e0 08 ret <== NOT EXECUTED
20041cc: 91 e8 20 1a restore %g0, 0x1a, %o0 <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
tmp->refcnt = 1;
#endif
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env);
20041d0: 90 10 20 00 clr %o0
20041d4: 15 00 80 10 sethi %hi(0x2004000), %o2
20041d8: 40 00 0b a4 call 2007068 <rtems_task_variable_add>
20041dc: 94 12 a0 48 or %o2, 0x48, %o2 ! 2004048 <free_user_env>
if (sc != RTEMS_SUCCESSFUL) {
20041e0: 82 92 20 00 orcc %o0, 0, %g1
20041e4: 22 80 00 07 be,a 2004200 <rtems_libio_set_private_env+0x84>
20041e8: e2 24 21 d8 st %l1, [ %l0 + 0x1d8 ]
/* don't use free_user_env because the pathlocs are
* not initialized yet
*/
free(tmp);
20041ec: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
20041f0: 7f ff fb 41 call 2002ef4 <free> <== NOT EXECUTED
20041f4: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED
return sc;
20041f8: 81 c7 e0 08 ret <== NOT EXECUTED
20041fc: 81 e8 00 00 restore <== NOT EXECUTED
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
2004200: 23 00 80 76 sethi %hi(0x201d800), %l1
2004204: e0 04 61 d8 ld [ %l1 + 0x1d8 ], %l0 ! 201d9d8 <rtems_current_user_env>
2004208: 94 10 20 48 mov 0x48, %o2
200420c: 90 10 00 10 mov %l0, %o0
2004210: 13 00 80 78 sethi %hi(0x201e000), %o1
2004214: 40 00 34 c3 call 2011520 <memcpy>
2004218: 92 12 62 80 or %o1, 0x280, %o1 ! 201e280 <rtems_global_user_env>
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
200421c: 03 00 80 78 sethi %hi(0x201e000), %g1
2004220: d2 00 62 68 ld [ %g1 + 0x268 ], %o1 ! 201e268 <rtems_filesystem_mount_table_control>
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
rtems_current_user_env->task_id=task_id; /* mark the local values*/
2004224: c2 07 bf fc ld [ %fp + -4 ], %g1
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
2004228: 92 02 60 1c add %o1, 0x1c, %o1
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
rtems_current_user_env->task_id=task_id; /* mark the local values*/
200422c: c2 24 00 00 st %g1, [ %l0 ]
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
2004230: 90 04 20 18 add %l0, 0x18, %o0
2004234: 40 00 34 bb call 2011520 <memcpy>
2004238: 94 10 20 14 mov 0x14, %o2
* code we must _not_ free the original locs because
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
200423c: a0 07 bf e8 add %fp, -24, %l0
2004240: 98 10 20 00 clr %o4
2004244: 96 10 00 10 mov %l0, %o3
2004248: 25 00 80 71 sethi %hi(0x201c400), %l2
200424c: 92 10 20 01 mov 1, %o1
2004250: 94 10 20 00 clr %o2
2004254: 7f ff fa fe call 2002e4c <rtems_filesystem_evaluate_path>
2004258: 90 14 a3 00 or %l2, 0x300, %o0
rtems_filesystem_root = loc;
200425c: d0 04 61 d8 ld [ %l1 + 0x1d8 ], %o0
2004260: 92 10 00 10 mov %l0, %o1
2004264: 94 10 20 14 mov 0x14, %o2
2004268: 40 00 34 ae call 2011520 <memcpy>
200426c: 90 02 20 18 add %o0, 0x18, %o0
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
2004270: 92 10 20 01 mov 1, %o1
2004274: 94 10 20 00 clr %o2
2004278: 90 14 a3 00 or %l2, 0x300, %o0
200427c: 96 10 00 10 mov %l0, %o3
2004280: 7f ff fa f3 call 2002e4c <rtems_filesystem_evaluate_path>
2004284: 98 10 20 00 clr %o4
rtems_filesystem_current = loc;
2004288: d0 04 61 d8 ld [ %l1 + 0x1d8 ], %o0
200428c: 92 10 00 10 mov %l0, %o1
2004290: 90 02 20 04 add %o0, 4, %o0
2004294: 40 00 34 a3 call 2011520 <memcpy>
2004298: 94 10 20 14 mov 0x14, %o2
return RTEMS_SUCCESSFUL;
}
200429c: 81 c7 e0 08 ret
20042a0: 81 e8 00 00 restore
020040c0 <rtems_libio_share_private_env>:
* b) mutex access to rtems_filesystem_current, rtems_filesytem_root
* while changing any of those (chdir(), chroot()).
*/
#ifndef HAVE_USERENV_REFCNT
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) {
20040c0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
rtems_status_code sc;
rtems_user_env_t * shared_user_env;
rtems_id current_task_id;
sc=rtems_task_ident(RTEMS_SELF,0,¤t_task_id);
20040c4: 90 10 20 00 clr %o0 <== NOT EXECUTED
20040c8: 92 10 20 00 clr %o1 <== NOT EXECUTED
20040cc: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED
20040d0: 40 00 0b 90 call 2006f10 <rtems_task_ident> <== NOT EXECUTED
20040d4: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
20040d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20040dc: 12 80 00 26 bne 2004174 <rtems_libio_share_private_env+0xb4><== NOT EXECUTED
20040e0: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED
if (rtems_current_user_env->task_id==current_task_id) {
20040e4: 13 00 80 76 sethi %hi(0x201d800), %o1 <== NOT EXECUTED
20040e8: e0 02 61 d8 ld [ %o1 + 0x1d8 ], %l0 ! 201d9d8 <rtems_current_user_env><== NOT EXECUTED
20040ec: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
20040f0: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED
20040f4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
20040f8: 12 80 00 09 bne 200411c <rtems_libio_share_private_env+0x5c><== NOT EXECUTED
20040fc: 92 12 61 d8 or %o1, 0x1d8, %o1 <== NOT EXECUTED
/* kill the current user env & task_var*/
rtems_user_env_t *tmp = rtems_current_user_env;
sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env);
2004100: 40 00 0c 06 call 2007118 <rtems_task_variable_delete> <== NOT EXECUTED
2004104: 01 00 00 00 nop <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
2004108: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
200410c: 12 80 00 1a bne 2004174 <rtems_libio_share_private_env+0xb4><== NOT EXECUTED
2004110: 01 00 00 00 nop <== NOT EXECUTED
free_user_env(tmp);
2004114: 7f ff ff cd call 2004048 <free_user_env> <== NOT EXECUTED
2004118: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
};
/* AT THIS POINT, rtems_current_user_env is DANGLING */
sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env,
200411c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
2004120: 21 00 80 76 sethi %hi(0x201d800), %l0 <== NOT EXECUTED
2004124: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED
2004128: a2 14 21 d8 or %l0, 0x1d8, %l1 <== NOT EXECUTED
200412c: 40 00 0c 21 call 20071b0 <rtems_task_variable_get> <== NOT EXECUTED
2004130: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
(void*)&shared_user_env );
if (sc != RTEMS_SUCCESSFUL)
2004134: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
2004138: 12 80 00 0c bne 2004168 <rtems_libio_share_private_env+0xa8><== NOT EXECUTED
200413c: 07 00 80 78 sethi %hi(0x201e000), %g3 <== NOT EXECUTED
goto bailout;
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env);
2004140: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
2004144: 15 00 80 10 sethi %hi(0x2004000), %o2 <== NOT EXECUTED
2004148: 40 00 0b c8 call 2007068 <rtems_task_variable_add> <== NOT EXECUTED
200414c: 94 12 a0 48 or %o2, 0x48, %o2 ! 2004048 <free_user_env> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
2004150: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
2004154: 12 80 00 05 bne 2004168 <rtems_libio_share_private_env+0xa8><== NOT EXECUTED
2004158: 07 00 80 78 sethi %hi(0x201e000), %g3 <== NOT EXECUTED
goto bailout;
/* the current_user_env is the same pointer that remote env */
rtems_current_user_env = shared_user_env;
200415c: c4 07 bf fc ld [ %fp + -4 ], %g2 <== NOT EXECUTED
/* increase the reference count */
#ifdef HAVE_USERENV_REFCNT
rtems_current_user_env->refcnt++;
#endif
return RTEMS_SUCCESSFUL;
2004160: 10 80 00 05 b 2004174 <rtems_libio_share_private_env+0xb4><== NOT EXECUTED
2004164: c4 24 21 d8 st %g2, [ %l0 + 0x1d8 ] <== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
2004168: 05 00 80 76 sethi %hi(0x201d800), %g2 <== NOT EXECUTED
200416c: 86 10 e2 80 or %g3, 0x280, %g3 <== NOT EXECUTED
2004170: c6 20 a1 d8 st %g3, [ %g2 + 0x1d8 ] <== NOT EXECUTED
return sc;
}
2004174: 81 c7 e0 08 ret <== NOT EXECUTED
2004178: 91 e8 00 01 restore %g0, %g1, %o0 <== NOT EXECUTED
0201018c <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
201018c: 9d e3 bf a0 save %sp, -96, %sp
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
2010190: a0 96 20 00 orcc %i0, 0, %l0
2010194: 02 80 00 20 be 2010214 <rtems_memalign+0x88>
2010198: 03 00 80 87 sethi %hi(0x2021c00), %g1
*pointer = NULL;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
201019c: c2 00 62 d0 ld [ %g1 + 0x2d0 ], %g1 ! 2021ed0 <_System_state_Current>
20101a0: 80 a0 60 03 cmp %g1, 3
20101a4: 12 80 00 07 bne 20101c0 <rtems_memalign+0x34>
20101a8: c0 24 00 00 clr [ %l0 ]
20101ac: 7f ff cf 41 call 2003eb0 <malloc_is_system_state_OK>
20101b0: 01 00 00 00 nop
20101b4: 80 8a 20 ff btst 0xff, %o0
20101b8: 02 80 00 18 be 2010218 <rtems_memalign+0x8c>
20101bc: b0 10 20 16 mov 0x16, %i0
/*
*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
20101c0: 7f ff cf 55 call 2003f14 <malloc_deferred_frees_process>
20101c4: b0 10 20 0c mov 0xc, %i0
uintptr_t size,
uintptr_t alignment
)
{
return
_Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 );
20101c8: 03 00 80 84 sethi %hi(0x2021000), %g1
20101cc: d0 00 60 a0 ld [ %g1 + 0xa0 ], %o0 ! 20210a0 <RTEMS_Malloc_Heap>
20101d0: 94 10 00 19 mov %i1, %o2
20101d4: 92 10 00 1a mov %i2, %o1
20101d8: 7f ff e4 74 call 20093a8 <_Protected_heap_Allocate_aligned_with_boundary>
20101dc: 96 10 20 00 clr %o3
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
20101e0: b2 92 20 00 orcc %o0, 0, %i1
20101e4: 02 80 00 0d be 2010218 <rtems_memalign+0x8c>
20101e8: 03 00 80 85 sethi %hi(0x2021400), %g1
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
20101ec: c2 00 63 d8 ld [ %g1 + 0x3d8 ], %g1 ! 20217d8 <rtems_malloc_statistics_helpers>
20101f0: 80 a0 60 00 cmp %g1, 0
20101f4: 22 80 00 06 be,a 201020c <rtems_memalign+0x80>
20101f8: f2 24 00 00 st %i1, [ %l0 ]
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
20101fc: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
2010200: 9f c0 40 00 call %g1 <== NOT EXECUTED
2010204: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
*/
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
2010208: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED
return 0;
201020c: 81 c7 e0 08 ret
2010210: 91 e8 20 00 restore %g0, 0, %o0
2010214: b0 10 20 16 mov 0x16, %i0
}
2010218: 81 c7 e0 08 ret
201021c: 81 e8 00 00 restore
020079d4 <rtems_panic>:
void rtems_panic(
const char *printf_format,
...
)
{
20079d4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
va_list arglist;
va_start(arglist, printf_format);
(void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist);
20079d8: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED
...
)
{
va_list arglist;
va_start(arglist, printf_format);
20079dc: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED
20079e0: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED
20079e4: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED
20079e8: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED
20079ec: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED
20079f0: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED
(void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist);
20079f4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
20079f8: 7f ff ff 89 call 200781c <rtems_verror> <== NOT EXECUTED
20079fc: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED
va_end(arglist);
}
2007a00: 81 c7 e0 08 ret <== NOT EXECUTED
2007a04: 81 e8 00 00 restore <== NOT EXECUTED
0200cb5c <rtems_pipe_initialize>:
/*
* Initialization of FIFO/pipe module.
*/
void rtems_pipe_initialize (void)
{
200cb5c: 9d e3 bf a0 save %sp, -96, %sp
if (!rtems_pipe_configured)
200cb60: 03 00 80 6e sethi %hi(0x201b800), %g1
200cb64: c2 08 60 74 ldub [ %g1 + 0x74 ], %g1 ! 201b874 <rtems_pipe_configured>
200cb68: 80 a0 60 00 cmp %g1, 0
200cb6c: 02 80 00 15 be 200cbc0 <rtems_pipe_initialize+0x64>
200cb70: 19 00 80 6e sethi %hi(0x201b800), %o4
return;
if (rtems_pipe_semaphore)
200cb74: c2 03 21 d4 ld [ %o4 + 0x1d4 ], %g1 ! 201b9d4 <rtems_pipe_semaphore><== NOT EXECUTED
200cb78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200cb7c: 12 80 00 11 bne 200cbc0 <rtems_pipe_initialize+0x64> <== NOT EXECUTED
200cb80: 98 13 21 d4 or %o4, 0x1d4, %o4 <== NOT EXECUTED
return;
rtems_status_code sc;
sc = rtems_semaphore_create(
200cb84: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED
200cb88: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
200cb8c: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED
200cb90: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED
200cb94: 7f ff e3 16 call 20057ec <rtems_semaphore_create> <== NOT EXECUTED
200cb98: 96 10 20 00 clr %o3 <== NOT EXECUTED
rtems_build_name ('P', 'I', 'P', 'E'), 1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY, &rtems_pipe_semaphore);
if (sc != RTEMS_SUCCESSFUL)
200cb9c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200cba0: 02 80 00 04 be 200cbb0 <rtems_pipe_initialize+0x54> <== NOT EXECUTED
200cba4: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
200cba8: 7f ff e5 5c call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
200cbac: 01 00 00 00 nop <== NOT EXECUTED
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
200cbb0: 7f ff e1 ef call 200536c <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
200cbb4: 01 00 00 00 nop <== NOT EXECUTED
rtems_pipe_no = now;
200cbb8: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
200cbbc: d0 30 61 da sth %o0, [ %g1 + 0x1da ] ! 201b9da <rtems_pipe_no><== NOT EXECUTED
200cbc0: 81 c7 e0 08 ret
200cbc4: 81 e8 00 00 restore
02002334 <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
2002334: 9d e3 bf a0 save %sp, -96, %sp
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
2002338: 03 00 80 6f sethi %hi(0x201bc00), %g1
200233c: c2 00 63 b0 ld [ %g1 + 0x3b0 ], %g1 ! 201bfb0 <_Thread_Executing>
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
2002340: d0 00 60 c8 ld [ %g1 + 0xc8 ], %o0
2002344: 80 a7 80 08 cmp %fp, %o0
2002348: 0a 80 00 06 bcs 2002360 <rtems_stack_checker_is_blown+0x2c>
200234c: a0 10 20 00 clr %l0
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
2002350: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1
2002354: 82 02 00 01 add %o0, %g1, %g1
2002358: 80 a0 40 1e cmp %g1, %fp
200235c: a0 60 3f ff subx %g0, -1, %l0
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
2002360: 03 00 80 6e sethi %hi(0x201b800), %g1
2002364: c2 00 62 74 ld [ %g1 + 0x274 ], %g1 ! 201ba74 <Stack_check_Initialized>
2002368: 80 a0 60 00 cmp %g1, 0
200236c: 02 80 00 09 be 2002390 <rtems_stack_checker_is_blown+0x5c>
2002370: 92 10 20 01 mov 1, %o1
pattern_ok = (!memcmp(
2002374: 90 02 20 08 add %o0, 8, %o0
2002378: 13 00 80 6f sethi %hi(0x201bc00), %o1
200237c: 94 10 20 10 mov 0x10, %o2
2002380: 40 00 35 3c call 200f870 <memcmp>
2002384: 92 12 61 08 or %o1, 0x108, %o1
2002388: 80 a0 00 08 cmp %g0, %o0
200238c: 92 60 3f ff subx %g0, -1, %o1
}
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
if ( sp_ok && pattern_ok )
2002390: 80 8c 20 ff btst 0xff, %l0
2002394: 02 80 00 04 be 20023a4 <rtems_stack_checker_is_blown+0x70>
2002398: 80 8a 60 ff btst 0xff, %o1
200239c: 12 80 00 07 bne 20023b8 <rtems_stack_checker_is_blown+0x84>
20023a0: b0 10 20 00 clr %i0
return false;
/*
* Let's report as much as we can.
*/
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
20023a4: 03 00 80 6f sethi %hi(0x201bc00), %g1 <== NOT EXECUTED
20023a8: d0 00 63 b0 ld [ %g1 + 0x3b0 ], %o0 ! 201bfb0 <_Thread_Executing><== NOT EXECUTED
20023ac: 92 0a 60 01 and %o1, 1, %o1 <== NOT EXECUTED
20023b0: 7f ff ff b7 call 200228c <Stack_check_report_blown_task> <== NOT EXECUTED
20023b4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
return true;
}
20023b8: 81 c7 e0 08 ret
20023bc: 81 e8 00 00 restore
02002270 <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
2002270: 13 00 80 0d sethi %hi(0x2003400), %o1 <== NOT EXECUTED
2002274: 90 10 20 00 clr %o0 <== NOT EXECUTED
2002278: 92 12 61 40 or %o1, 0x140, %o1 <== NOT EXECUTED
200227c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
2002280: 7f ff ff e6 call 2002218 <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
2002284: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
02002218 <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
2002218: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
print_context = context;
200221c: 23 00 80 6e sethi %hi(0x201b800), %l1 <== NOT EXECUTED
print_handler = print;
2002220: 21 00 80 6e sethi %hi(0x201b800), %l0 <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
print_context = context;
2002224: f0 24 62 78 st %i0, [ %l1 + 0x278 ] <== NOT EXECUTED
print_handler = print;
2002228: f2 24 22 7c st %i1, [ %l0 + 0x27c ] <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
200222c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
2002230: 13 00 80 68 sethi %hi(0x201a000), %o1 <== NOT EXECUTED
2002234: 9f c6 40 00 call %i1 <== NOT EXECUTED
2002238: 92 12 61 68 or %o1, 0x168, %o1 ! 201a168 <rtems_filesystem_mount_table_size+0x3b8><== NOT EXECUTED
(*print)( context,
200223c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
2002240: 13 00 80 68 sethi %hi(0x201a000), %o1 <== NOT EXECUTED
2002244: 9f c6 40 00 call %i1 <== NOT EXECUTED
2002248: 92 12 61 80 or %o1, 0x180, %o1 ! 201a180 <rtems_filesystem_mount_table_size+0x3d0><== 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 );
200224c: 11 00 80 08 sethi %hi(0x2002000), %o0 <== NOT EXECUTED
2002250: 40 00 13 56 call 2006fa8 <rtems_iterate_over_all_threads> <== NOT EXECUTED
2002254: 90 12 20 c8 or %o0, 0xc8, %o0 ! 20020c8 <Stack_check_Dump_threads_usage><== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
2002258: 7f ff ff 9c call 20020c8 <Stack_check_Dump_threads_usage> <== NOT EXECUTED
200225c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
print_context = NULL;
2002260: c0 24 62 78 clr [ %l1 + 0x278 ] <== NOT EXECUTED
print_handler = NULL;
2002264: c0 24 22 7c clr [ %l0 + 0x27c ] <== NOT EXECUTED
}
2002268: 81 c7 e0 08 ret <== NOT EXECUTED
200226c: 81 e8 00 00 restore <== NOT EXECUTED
020023c0 <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
20023c0: 9d e3 bf a0 save %sp, -96, %sp
Stack_Control *the_stack = &running->Start.Initial_stack;
void *pattern;
bool sp_ok;
bool pattern_ok = true;
pattern = (void *) Stack_check_Get_pattern_area(the_stack)->pattern;
20023c4: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
20023c8: 80 a7 80 08 cmp %fp, %o0
20023cc: 0a 80 00 06 bcs 20023e4 <rtems_stack_checker_switch_extension+0x24>
20023d0: a0 10 20 00 clr %l0
}
/*
* rtems_stack_checker_switch_extension
*/
void rtems_stack_checker_switch_extension(
20023d4: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1
20023d8: 82 02 00 01 add %o0, %g1, %g1
20023dc: 80 a0 40 1e cmp %g1, %fp
20023e0: a0 60 3f ff subx %g0, -1, %l0
/*
* Check for an out of bounds stack pointer or an overwrite
*/
sp_ok = Stack_check_Frame_pointer_in_range( the_stack );
pattern_ok = (!memcmp( pattern,
20023e4: 90 02 20 08 add %o0, 8, %o0
20023e8: 13 00 80 6f sethi %hi(0x201bc00), %o1
20023ec: 94 10 20 10 mov 0x10, %o2
20023f0: 40 00 35 20 call 200f870 <memcmp>
20023f4: 92 12 61 08 or %o1, 0x108, %o1
20023f8: 80 a0 00 08 cmp %g0, %o0
20023fc: b2 60 3f ff subx %g0, -1, %i1
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
2002400: 80 8c 20 ff btst 0xff, %l0
2002404: 02 80 00 04 be 2002414 <rtems_stack_checker_switch_extension+0x54>
2002408: 80 a6 60 00 cmp %i1, 0
200240c: 12 80 00 05 bne 2002420 <rtems_stack_checker_switch_extension+0x60>
2002410: 01 00 00 00 nop
Stack_check_report_blown_task( running, pattern_ok );
2002414: b2 0e 60 01 and %i1, 1, %i1 <== NOT EXECUTED
2002418: 7f ff ff 9d call 200228c <Stack_check_report_blown_task> <== NOT EXECUTED
200241c: 81 e8 00 00 restore <== NOT EXECUTED
2002420: 81 c7 e0 08 ret
2002424: 81 e8 00 00 restore
0200c390 <rtems_string_to_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
200c390: 9d e3 bf 98 save %sp, -104, %sp
200c394: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
200c398: 80 a6 60 00 cmp %i1, 0
200c39c: 02 80 00 20 be 200c41c <rtems_string_to_int+0x8c>
200c3a0: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c3a4: 40 00 0b c1 call 200f2a8 <__errno>
200c3a8: 01 00 00 00 nop
200c3ac: c0 22 00 00 clr [ %o0 ]
*n = 0;
200c3b0: c0 26 40 00 clr [ %i1 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c3b4: 94 10 00 1b mov %i3, %o2
200c3b8: 90 10 00 10 mov %l0, %o0
200c3bc: 40 00 17 ca call 20122e4 <strtol>
200c3c0: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
200c3c4: 80 a6 a0 00 cmp %i2, 0
200c3c8: 02 80 00 04 be 200c3d8 <rtems_string_to_int+0x48>
200c3cc: a2 10 00 08 mov %o0, %l1
*endptr = end;
200c3d0: c2 07 bf fc ld [ %fp + -4 ], %g1
200c3d4: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
200c3d8: c2 07 bf fc ld [ %fp + -4 ], %g1
200c3dc: 80 a0 40 10 cmp %g1, %l0
200c3e0: 02 80 00 0f be 200c41c <rtems_string_to_int+0x8c>
200c3e4: b0 10 20 0b mov 0xb, %i0
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
200c3e8: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
200c3ec: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x7dbfffff>
200c3f0: 80 a4 40 01 cmp %l1, %g1
200c3f4: 32 80 00 09 bne,a 200c418 <rtems_string_to_int+0x88>
200c3f8: e2 26 40 00 st %l1, [ %i1 ]
200c3fc: 40 00 0b ab call 200f2a8 <__errno>
200c400: b0 10 20 0a mov 0xa, %i0
200c404: c2 02 00 00 ld [ %o0 ], %g1
200c408: 80 a0 60 22 cmp %g1, 0x22
200c40c: 02 80 00 04 be 200c41c <rtems_string_to_int+0x8c>
200c410: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
200c414: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
200c418: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
200c41c: 81 c7 e0 08 ret
200c420: 81 e8 00 00 restore
0200c4e8 <rtems_string_to_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
200c4e8: 9d e3 bf 98 save %sp, -104, %sp
200c4ec: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
200c4f0: 80 a6 60 00 cmp %i1, 0
200c4f4: 02 80 00 23 be 200c580 <rtems_string_to_long+0x98>
200c4f8: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c4fc: 40 00 0b 6b call 200f2a8 <__errno>
200c500: 01 00 00 00 nop
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c504: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c508: c0 22 00 00 clr [ %o0 ]
*n = 0;
200c50c: c0 26 40 00 clr [ %i1 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c510: 90 10 00 10 mov %l0, %o0
200c514: 40 00 17 74 call 20122e4 <strtol>
200c518: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
200c51c: 80 a6 a0 00 cmp %i2, 0
200c520: 02 80 00 04 be 200c530 <rtems_string_to_long+0x48>
200c524: a2 10 00 08 mov %o0, %l1
*endptr = end;
200c528: c2 07 bf fc ld [ %fp + -4 ], %g1
200c52c: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
200c530: c2 07 bf fc ld [ %fp + -4 ], %g1
200c534: 80 a0 40 10 cmp %g1, %l0
200c538: 02 80 00 12 be 200c580 <rtems_string_to_long+0x98>
200c53c: b0 10 20 0b mov 0xb, %i0
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
200c540: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
200c544: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x7dbfffff>
200c548: 80 a4 40 01 cmp %l1, %g1
200c54c: 02 80 00 05 be 200c560 <rtems_string_to_long+0x78>
200c550: 03 20 00 00 sethi %hi(0x80000000), %g1
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
200c554: 80 a4 40 01 cmp %l1, %g1
200c558: 32 80 00 09 bne,a 200c57c <rtems_string_to_long+0x94>
200c55c: e2 26 40 00 st %l1, [ %i1 ]
200c560: 40 00 0b 52 call 200f2a8 <__errno>
200c564: 01 00 00 00 nop
200c568: c2 02 00 00 ld [ %o0 ], %g1
200c56c: 80 a0 60 22 cmp %g1, 0x22
200c570: 22 80 00 04 be,a 200c580 <rtems_string_to_long+0x98>
200c574: b0 10 20 0a mov 0xa, %i0
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
200c578: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
200c57c: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
200c580: 81 c7 e0 08 ret
200c584: 81 e8 00 00 restore
0200c424 <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
200c424: 9d e3 bf 98 save %sp, -104, %sp
200c428: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
200c42c: 80 a6 60 00 cmp %i1, 0
200c430: 02 80 00 2c be 200c4e0 <rtems_string_to_long_long+0xbc>
200c434: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c438: 40 00 0b 9c call 200f2a8 <__errno>
200c43c: 01 00 00 00 nop
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c440: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c444: c0 22 00 00 clr [ %o0 ]
*n = 0;
200c448: c0 26 40 00 clr [ %i1 ]
200c44c: c0 26 60 04 clr [ %i1 + 4 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c450: 90 10 00 10 mov %l0, %o0
200c454: 40 00 17 ae call 201230c <strtoll>
200c458: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
200c45c: 80 a6 a0 00 cmp %i2, 0
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c460: a2 10 00 08 mov %o0, %l1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
200c464: 02 80 00 04 be 200c474 <rtems_string_to_long_long+0x50>
200c468: a4 10 00 09 mov %o1, %l2
*endptr = end;
200c46c: c2 07 bf fc ld [ %fp + -4 ], %g1
200c470: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
200c474: c2 07 bf fc ld [ %fp + -4 ], %g1
200c478: 80 a0 40 10 cmp %g1, %l0
200c47c: 02 80 00 19 be 200c4e0 <rtems_string_to_long_long+0xbc>
200c480: b0 10 20 0b mov 0xb, %i0
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
200c484: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
200c488: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x7dbfffff>
200c48c: 80 a4 40 01 cmp %l1, %g1
200c490: 12 80 00 05 bne 200c4a4 <rtems_string_to_long_long+0x80>
200c494: 03 20 00 00 sethi %hi(0x80000000), %g1
200c498: 80 a4 bf ff cmp %l2, -1
200c49c: 02 80 00 08 be 200c4bc <rtems_string_to_long_long+0x98>
200c4a0: 01 00 00 00 nop
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
200c4a4: 80 a4 40 01 cmp %l1, %g1
200c4a8: 32 80 00 0c bne,a 200c4d8 <rtems_string_to_long_long+0xb4>
200c4ac: e4 26 60 04 st %l2, [ %i1 + 4 ]
200c4b0: 80 a4 a0 00 cmp %l2, 0
200c4b4: 32 80 00 09 bne,a 200c4d8 <rtems_string_to_long_long+0xb4>
200c4b8: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
200c4bc: 40 00 0b 7b call 200f2a8 <__errno>
200c4c0: 01 00 00 00 nop
200c4c4: c2 02 00 00 ld [ %o0 ], %g1
200c4c8: 80 a0 60 22 cmp %g1, 0x22
200c4cc: 22 80 00 05 be,a 200c4e0 <rtems_string_to_long_long+0xbc>
200c4d0: b0 10 20 0a mov 0xa, %i0
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
200c4d4: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
200c4d8: e2 26 40 00 st %l1, [ %i1 ]
200c4dc: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
200c4e0: 81 c7 e0 08 ret
200c4e4: 81 e8 00 00 restore
0200c588 <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
200c588: 9d e3 bf 98 save %sp, -104, %sp
200c58c: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
200c590: 80 a6 60 00 cmp %i1, 0
200c594: 02 80 00 1e be 200c60c <rtems_string_to_pointer+0x84>
200c598: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c59c: 40 00 0b 43 call 200f2a8 <__errno>
200c5a0: 01 00 00 00 nop
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
200c5a4: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c5a8: c0 22 00 00 clr [ %o0 ]
*n = 0;
200c5ac: c0 26 40 00 clr [ %i1 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
200c5b0: 90 10 00 10 mov %l0, %o0
200c5b4: 40 00 18 84 call 20127c4 <strtoul>
200c5b8: 94 10 20 10 mov 0x10, %o2
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
200c5bc: 80 a6 a0 00 cmp %i2, 0
200c5c0: 02 80 00 04 be 200c5d0 <rtems_string_to_pointer+0x48>
200c5c4: a2 10 00 08 mov %o0, %l1
*endptr = end;
200c5c8: c2 07 bf fc ld [ %fp + -4 ], %g1
200c5cc: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
200c5d0: c2 07 bf fc ld [ %fp + -4 ], %g1
200c5d4: 80 a0 40 10 cmp %g1, %l0
200c5d8: 02 80 00 0d be 200c60c <rtems_string_to_pointer+0x84>
200c5dc: b0 10 20 0b mov 0xb, %i0
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
200c5e0: 80 a4 7f ff cmp %l1, -1
200c5e4: 32 80 00 09 bne,a 200c608 <rtems_string_to_pointer+0x80>
200c5e8: e2 26 40 00 st %l1, [ %i1 ]
200c5ec: 40 00 0b 2f call 200f2a8 <__errno> <== NOT EXECUTED
200c5f0: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED
200c5f4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
200c5f8: 80 a0 60 22 cmp %g1, 0x22 <== NOT EXECUTED
200c5fc: 02 80 00 04 be 200c60c <rtems_string_to_pointer+0x84> <== NOT EXECUTED
200c600: 01 00 00 00 nop <== NOT EXECUTED
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
return RTEMS_INVALID_NUMBER;
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
200c604: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
200c608: b0 10 20 00 clr %i0
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
200c60c: 81 c7 e0 08 ret
200c610: 81 e8 00 00 restore
0200c678 <rtems_string_to_unsigned_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
200c678: 9d e3 bf 98 save %sp, -104, %sp
200c67c: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
200c680: 80 a6 60 00 cmp %i1, 0
200c684: 02 80 00 1e be 200c6fc <rtems_string_to_unsigned_int+0x84>
200c688: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c68c: 40 00 0b 07 call 200f2a8 <__errno>
200c690: 01 00 00 00 nop
200c694: c0 22 00 00 clr [ %o0 ]
*n = 0;
200c698: c0 26 40 00 clr [ %i1 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c69c: 94 10 00 1b mov %i3, %o2
200c6a0: 90 10 00 10 mov %l0, %o0
200c6a4: 40 00 18 48 call 20127c4 <strtoul>
200c6a8: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
200c6ac: 80 a6 a0 00 cmp %i2, 0
200c6b0: 02 80 00 04 be 200c6c0 <rtems_string_to_unsigned_int+0x48>
200c6b4: a2 10 00 08 mov %o0, %l1
*endptr = end;
200c6b8: c2 07 bf fc ld [ %fp + -4 ], %g1
200c6bc: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
200c6c0: c2 07 bf fc ld [ %fp + -4 ], %g1
200c6c4: 80 a0 40 10 cmp %g1, %l0
200c6c8: 02 80 00 0d be 200c6fc <rtems_string_to_unsigned_int+0x84>
200c6cc: b0 10 20 0b mov 0xb, %i0
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
200c6d0: 80 a4 7f ff cmp %l1, -1
200c6d4: 32 80 00 09 bne,a 200c6f8 <rtems_string_to_unsigned_int+0x80>
200c6d8: e2 26 40 00 st %l1, [ %i1 ]
200c6dc: 40 00 0a f3 call 200f2a8 <__errno>
200c6e0: b0 10 20 0a mov 0xa, %i0
200c6e4: c2 02 00 00 ld [ %o0 ], %g1
200c6e8: 80 a0 60 22 cmp %g1, 0x22
200c6ec: 02 80 00 04 be 200c6fc <rtems_string_to_unsigned_int+0x84>
200c6f0: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
200c6f4: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
200c6f8: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
200c6fc: 81 c7 e0 08 ret
200c700: 81 e8 00 00 restore
0200c7a8 <rtems_string_to_unsigned_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
200c7a8: 9d e3 bf 98 save %sp, -104, %sp
200c7ac: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
200c7b0: 80 a6 60 00 cmp %i1, 0
200c7b4: 02 80 00 1e be 200c82c <rtems_string_to_unsigned_long+0x84>
200c7b8: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c7bc: 40 00 0a bb call 200f2a8 <__errno>
200c7c0: 01 00 00 00 nop
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c7c4: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c7c8: c0 22 00 00 clr [ %o0 ]
*n = 0;
200c7cc: c0 26 40 00 clr [ %i1 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c7d0: 90 10 00 10 mov %l0, %o0
200c7d4: 40 00 17 fc call 20127c4 <strtoul>
200c7d8: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
200c7dc: 80 a6 a0 00 cmp %i2, 0
200c7e0: 02 80 00 04 be 200c7f0 <rtems_string_to_unsigned_long+0x48>
200c7e4: a2 10 00 08 mov %o0, %l1
*endptr = end;
200c7e8: c2 07 bf fc ld [ %fp + -4 ], %g1
200c7ec: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
200c7f0: c2 07 bf fc ld [ %fp + -4 ], %g1
200c7f4: 80 a0 40 10 cmp %g1, %l0
200c7f8: 02 80 00 0d be 200c82c <rtems_string_to_unsigned_long+0x84>
200c7fc: b0 10 20 0b mov 0xb, %i0
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
200c800: 80 a4 7f ff cmp %l1, -1
200c804: 32 80 00 09 bne,a 200c828 <rtems_string_to_unsigned_long+0x80>
200c808: e2 26 40 00 st %l1, [ %i1 ]
200c80c: 40 00 0a a7 call 200f2a8 <__errno>
200c810: b0 10 20 0a mov 0xa, %i0
200c814: c2 02 00 00 ld [ %o0 ], %g1
200c818: 80 a0 60 22 cmp %g1, 0x22
200c81c: 02 80 00 04 be 200c82c <rtems_string_to_unsigned_long+0x84>
200c820: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
200c824: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
200c828: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
200c82c: 81 c7 e0 08 ret
200c830: 81 e8 00 00 restore
0200c704 <rtems_string_to_unsigned_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
200c704: 9d e3 bf 98 save %sp, -104, %sp
200c708: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
200c70c: 80 a6 60 00 cmp %i1, 0
200c710: 02 80 00 24 be 200c7a0 <rtems_string_to_unsigned_long_long+0x9c>
200c714: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c718: 40 00 0a e4 call 200f2a8 <__errno>
200c71c: 01 00 00 00 nop
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c720: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
200c724: c0 22 00 00 clr [ %o0 ]
*n = 0;
200c728: c0 26 40 00 clr [ %i1 ]
200c72c: c0 26 60 04 clr [ %i1 + 4 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c730: 90 10 00 10 mov %l0, %o0
200c734: 40 00 18 2e call 20127ec <strtoull>
200c738: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
200c73c: 80 a6 a0 00 cmp %i2, 0
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
200c740: a2 10 00 08 mov %o0, %l1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
200c744: 02 80 00 04 be 200c754 <rtems_string_to_unsigned_long_long+0x50>
200c748: a4 10 00 09 mov %o1, %l2
*endptr = end;
200c74c: c2 07 bf fc ld [ %fp + -4 ], %g1
200c750: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
200c754: c2 07 bf fc ld [ %fp + -4 ], %g1
200c758: 80 a0 40 10 cmp %g1, %l0
200c75c: 02 80 00 11 be 200c7a0 <rtems_string_to_unsigned_long_long+0x9c>
200c760: b0 10 20 0b mov 0xb, %i0
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
200c764: 80 a4 7f ff cmp %l1, -1
200c768: 32 80 00 0c bne,a 200c798 <rtems_string_to_unsigned_long_long+0x94>
200c76c: e4 26 60 04 st %l2, [ %i1 + 4 ]
200c770: 80 a4 bf ff cmp %l2, -1
200c774: 32 80 00 09 bne,a 200c798 <rtems_string_to_unsigned_long_long+0x94>
200c778: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
200c77c: 40 00 0a cb call 200f2a8 <__errno>
200c780: b0 10 20 0a mov 0xa, %i0
200c784: c2 02 00 00 ld [ %o0 ], %g1
200c788: 80 a0 60 22 cmp %g1, 0x22
200c78c: 02 80 00 05 be 200c7a0 <rtems_string_to_unsigned_long_long+0x9c>
200c790: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
200c794: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
200c798: e2 26 40 00 st %l1, [ %i1 ]
200c79c: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
200c7a0: 81 c7 e0 08 ret
200c7a4: 81 e8 00 00 restore
02004740 <rtems_termios_baud_to_index>:
#include <rtems/termiostypes.h>
int rtems_termios_baud_to_index(
rtems_termios_baud_t termios_baud
)
{
2004740: 82 10 00 08 mov %o0, %g1
int baud_index;
switch (termios_baud) {
2004744: 80 a2 20 09 cmp %o0, 9
2004748: 02 80 00 19 be 20047ac <rtems_termios_baud_to_index+0x6c>
200474c: 90 10 20 09 mov 9, %o0
2004750: 80 a0 60 09 cmp %g1, 9
2004754: 14 80 00 25 bg 20047e8 <rtems_termios_baud_to_index+0xa8>
2004758: 80 a0 60 0e cmp %g1, 0xe
200475c: 80 a0 60 04 cmp %g1, 4
2004760: 02 80 00 13 be 20047ac <rtems_termios_baud_to_index+0x6c>
2004764: 90 10 20 04 mov 4, %o0
2004768: 80 a0 60 04 cmp %g1, 4
200476c: 14 80 00 12 bg 20047b4 <rtems_termios_baud_to_index+0x74>
2004770: 80 a0 60 06 cmp %g1, 6
2004774: 80 a0 60 01 cmp %g1, 1
2004778: 02 80 00 0d be 20047ac <rtems_termios_baud_to_index+0x6c>
200477c: 90 10 20 01 mov 1, %o0
2004780: 80 a0 60 01 cmp %g1, 1
2004784: 34 80 00 05 bg,a 2004798 <rtems_termios_baud_to_index+0x58>
2004788: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
200478c: 80 a0 60 00 cmp %g1, 0
2004790: 10 80 00 3f b 200488c <rtems_termios_baud_to_index+0x14c>
2004794: 90 10 20 00 clr %o0
2004798: 02 80 00 05 be 20047ac <rtems_termios_baud_to_index+0x6c> <== NOT EXECUTED
200479c: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED
20047a0: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED
20047a4: 12 80 00 3c bne 2004894 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
20047a8: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED
20047ac: 81 c3 e0 08 retl <== NOT EXECUTED
20047b0: 01 00 00 00 nop <== NOT EXECUTED
20047b4: 02 bf ff fe be 20047ac <rtems_termios_baud_to_index+0x6c> <== NOT EXECUTED
20047b8: 90 10 20 06 mov 6, %o0 ! 6 <PROM_START+0x6> <== NOT EXECUTED
20047bc: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED
20047c0: 06 bf ff fb bl 20047ac <rtems_termios_baud_to_index+0x6c> <== NOT EXECUTED
20047c4: 90 10 20 05 mov 5, %o0 <== NOT EXECUTED
20047c8: 80 a0 60 07 cmp %g1, 7 <== NOT EXECUTED
20047cc: 02 bf ff f8 be 20047ac <rtems_termios_baud_to_index+0x6c> <== NOT EXECUTED
20047d0: 90 10 20 07 mov 7, %o0 <== NOT EXECUTED
20047d4: 80 a0 60 08 cmp %g1, 8 <== NOT EXECUTED
20047d8: 12 80 00 2f bne 2004894 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
20047dc: 90 10 20 08 mov 8, %o0 <== NOT EXECUTED
20047e0: 81 c3 e0 08 retl <== NOT EXECUTED
20047e4: 01 00 00 00 nop <== NOT EXECUTED
20047e8: 02 bf ff f1 be 20047ac <rtems_termios_baud_to_index+0x6c> <== NOT EXECUTED
20047ec: 90 10 20 0e mov 0xe, %o0 ! e <PROM_START+0xe> <== NOT EXECUTED
20047f0: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED
20047f4: 14 80 00 10 bg 2004834 <rtems_termios_baud_to_index+0xf4> <== NOT EXECUTED
20047f8: 05 00 00 04 sethi %hi(0x1000), %g2 <== NOT EXECUTED
20047fc: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED
2004800: 02 bf ff eb be 20047ac <rtems_termios_baud_to_index+0x6c> <== NOT EXECUTED
2004804: 90 10 20 0b mov 0xb, %o0 <== NOT EXECUTED
2004808: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED
200480c: 06 bf ff e8 bl 20047ac <rtems_termios_baud_to_index+0x6c> <== NOT EXECUTED
2004810: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED
2004814: 80 a0 60 0c cmp %g1, 0xc <== NOT EXECUTED
2004818: 02 bf ff e5 be 20047ac <rtems_termios_baud_to_index+0x6c> <== NOT EXECUTED
200481c: 90 10 20 0c mov 0xc, %o0 <== NOT EXECUTED
2004820: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED
2004824: 12 80 00 1c bne 2004894 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
2004828: 90 10 20 0d mov 0xd, %o0 <== NOT EXECUTED
200482c: 81 c3 e0 08 retl <== NOT EXECUTED
2004830: 01 00 00 00 nop <== NOT EXECUTED
2004834: 86 10 a0 02 or %g2, 2, %g3 <== NOT EXECUTED
2004838: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
200483c: 02 bf ff dc be 20047ac <rtems_termios_baud_to_index+0x6c> <== NOT EXECUTED
2004840: 90 10 20 11 mov 0x11, %o0 <== NOT EXECUTED
2004844: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
2004848: 34 80 00 0b bg,a 2004874 <rtems_termios_baud_to_index+0x134><== NOT EXECUTED
200484c: 86 10 a0 03 or %g2, 3, %g3 <== NOT EXECUTED
2004850: 80 a0 60 0f cmp %g1, 0xf <== NOT EXECUTED
2004854: 02 bf ff d6 be 20047ac <rtems_termios_baud_to_index+0x6c> <== NOT EXECUTED
2004858: 90 10 20 0f mov 0xf, %o0 <== NOT EXECUTED
200485c: 84 10 a0 01 or %g2, 1, %g2 <== NOT EXECUTED
2004860: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
2004864: 12 80 00 0c bne 2004894 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
2004868: 90 10 20 10 mov 0x10, %o0 <== NOT EXECUTED
200486c: 81 c3 e0 08 retl <== NOT EXECUTED
2004870: 01 00 00 00 nop <== NOT EXECUTED
2004874: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
2004878: 02 bf ff cd be 20047ac <rtems_termios_baud_to_index+0x6c> <== NOT EXECUTED
200487c: 90 10 20 12 mov 0x12, %o0 <== NOT EXECUTED
2004880: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED
case B9600: baud_index = 13; break;
case B19200: baud_index = 14; break;
case B38400: baud_index = 15; break;
case B57600: baud_index = 16; break;
case B115200: baud_index = 17; break;
case B230400: baud_index = 18; break;
2004884: 90 10 20 13 mov 0x13, %o0 <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
2004888: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
200488c: 02 80 00 03 be 2004898 <rtems_termios_baud_to_index+0x158>
2004890: 01 00 00 00 nop
case B19200: baud_index = 14; break;
case B38400: baud_index = 15; break;
case B57600: baud_index = 16; break;
case B115200: baud_index = 17; break;
case B230400: baud_index = 18; break;
case B460800: baud_index = 19; break;
2004894: 90 10 3f ff mov -1, %o0 ! ffffffff <RAM_END+0xfdbfffff>
default: baud_index = -1; break;
}
return baud_index;
}
2004898: 81 c3 e0 08 retl
02003268 <rtems_termios_bufsize>:
int cbufsize,
int raw_input,
int raw_output
)
{
rtems_termios_cbufsize = cbufsize;
2003268: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
200326c: d0 20 63 00 st %o0, [ %g1 + 0x300 ] ! 201b300 <rtems_termios_cbufsize><== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
2003270: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
return RTEMS_SUCCESSFUL;
}
2003274: 90 10 20 00 clr %o0 <== NOT EXECUTED
int raw_input,
int raw_output
)
{
rtems_termios_cbufsize = cbufsize;
rtems_termios_raw_input_size = raw_input;
2003278: d2 20 63 04 st %o1, [ %g1 + 0x304 ] <== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
200327c: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
2003280: 81 c3 e0 08 retl <== NOT EXECUTED
2003284: d4 20 63 08 st %o2, [ %g1 + 0x308 ] ! 201b308 <rtems_termios_raw_output_size><== NOT EXECUTED
020048c4 <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
20048c4: 9d e3 bf a0 save %sp, -96, %sp
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);
20048c8: 03 00 80 6e sethi %hi(0x201b800), %g1
20048cc: d0 00 63 9c ld [ %g1 + 0x39c ], %o0 ! 201bb9c <rtems_termios_ttyMutex>
rtems_status_code
rtems_termios_close (void *arg)
{
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
20048d0: c2 06 00 00 ld [ %i0 ], %g1
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
20048d4: 92 10 20 00 clr %o1
rtems_status_code
rtems_termios_close (void *arg)
{
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
20048d8: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
20048dc: 40 00 04 66 call 2005a74 <rtems_semaphore_obtain>
20048e0: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL)
20048e4: 80 a2 20 00 cmp %o0, 0
20048e8: 12 80 00 2c bne 2004998 <rtems_termios_close+0xd4>
20048ec: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
20048f0: c2 04 20 08 ld [ %l0 + 8 ], %g1
20048f4: 82 00 7f ff add %g1, -1, %g1
20048f8: 80 a0 60 00 cmp %g1, 0
20048fc: 12 80 00 5e bne 2004a74 <rtems_termios_close+0x1b0>
2004900: c2 24 20 08 st %g1, [ %l0 + 8 ]
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
2004904: c4 04 20 cc ld [ %l0 + 0xcc ], %g2
2004908: 03 00 80 6e sethi %hi(0x201b800), %g1
200490c: 85 28 a0 05 sll %g2, 5, %g2
2004910: 82 10 60 c4 or %g1, 0xc4, %g1
2004914: 82 00 40 02 add %g1, %g2, %g1
2004918: c2 00 60 04 ld [ %g1 + 4 ], %g1
200491c: 80 a0 60 00 cmp %g1, 0
2004920: 22 80 00 06 be,a 2004938 <rtems_termios_close+0x74>
2004924: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
/*
* call discipline-specific close
*/
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
2004928: 9f c0 40 00 call %g1 <== NOT EXECUTED
200492c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
}
if (tty->device.outputUsesInterrupts
2004930: 10 80 00 0b b 200495c <rtems_termios_close+0x98> <== NOT EXECUTED
2004934: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED
}
else {
/*
* default: just flush output buffer
*/
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
2004938: 92 10 20 00 clr %o1
200493c: 40 00 04 4e call 2005a74 <rtems_semaphore_obtain>
2004940: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL) {
2004944: 80 a2 20 00 cmp %o0, 0
2004948: 12 80 00 14 bne 2004998 <rtems_termios_close+0xd4>
200494c: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
2004950: 7f ff fd d0 call 2004090 <drainOutput>
2004954: 90 10 00 10 mov %l0, %o0
}
if (tty->device.outputUsesInterrupts
2004958: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1
200495c: 80 a0 60 02 cmp %g1, 2
2004960: 32 80 00 10 bne,a 20049a0 <rtems_termios_close+0xdc>
2004964: c2 04 20 9c ld [ %l0 + 0x9c ], %g1
== TERMIOS_TASK_DRIVEN) {
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send(
2004968: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED
200496c: 40 00 03 03 call 2005578 <rtems_event_send> <== NOT EXECUTED
2004970: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
tty->rxTaskId,
TERMIOS_RX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
2004974: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2004978: 12 80 00 08 bne 2004998 <rtems_termios_close+0xd4> <== NOT EXECUTED
200497c: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_event_send(
2004980: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED
2004984: 40 00 02 fd call 2005578 <rtems_event_send> <== NOT EXECUTED
2004988: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
tty->txTaskId,
TERMIOS_TX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
200498c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2004990: 22 80 00 04 be,a 20049a0 <rtems_termios_close+0xdc> <== NOT EXECUTED
2004994: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
2004998: 40 00 05 e0 call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
200499c: 01 00 00 00 nop <== NOT EXECUTED
}
if (tty->device.lastClose)
20049a0: 80 a0 60 00 cmp %g1, 0
20049a4: 22 80 00 07 be,a 20049c0 <rtems_termios_close+0xfc>
20049a8: c4 04 00 00 ld [ %l0 ], %g2
(*tty->device.lastClose)(tty->major, tty->minor, arg);
20049ac: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED
20049b0: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED
20049b4: 9f c0 40 00 call %g1 <== NOT EXECUTED
20049b8: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
if (tty->forw == NULL) {
20049bc: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED
20049c0: 80 a0 a0 00 cmp %g2, 0
20049c4: 12 80 00 08 bne 20049e4 <rtems_termios_close+0x120>
20049c8: c2 04 20 04 ld [ %l0 + 4 ], %g1
rtems_termios_ttyTail = tty->back;
20049cc: 05 00 80 6e sethi %hi(0x201b800), %g2
if ( rtems_termios_ttyTail != NULL ) {
20049d0: 80 a0 60 00 cmp %g1, 0
20049d4: 02 80 00 05 be 20049e8 <rtems_termios_close+0x124>
20049d8: c2 20 a3 a0 st %g1, [ %g2 + 0x3a0 ]
rtems_termios_ttyTail->forw = NULL;
20049dc: 10 80 00 03 b 20049e8 <rtems_termios_close+0x124> <== NOT EXECUTED
20049e0: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED
}
}
else {
tty->forw->back = tty->back;
20049e4: c2 20 a0 04 st %g1, [ %g2 + 4 ]
}
if (tty->back == NULL) {
20049e8: c4 04 20 04 ld [ %l0 + 4 ], %g2
20049ec: 80 a0 a0 00 cmp %g2, 0
20049f0: 12 80 00 08 bne 2004a10 <rtems_termios_close+0x14c>
20049f4: c2 04 00 00 ld [ %l0 ], %g1
rtems_termios_ttyHead = tty->forw;
20049f8: 05 00 80 6e sethi %hi(0x201b800), %g2
if ( rtems_termios_ttyHead != NULL ) {
20049fc: 80 a0 60 00 cmp %g1, 0
2004a00: 02 80 00 05 be 2004a14 <rtems_termios_close+0x150>
2004a04: c2 20 a3 a4 st %g1, [ %g2 + 0x3a4 ]
rtems_termios_ttyHead->back = NULL;
2004a08: 10 80 00 03 b 2004a14 <rtems_termios_close+0x150>
2004a0c: c0 20 60 04 clr [ %g1 + 4 ]
}
}
else {
tty->back->forw = tty->forw;
2004a10: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED
}
rtems_semaphore_delete (tty->isem);
2004a14: 40 00 03 ea call 20059bc <rtems_semaphore_delete>
2004a18: d0 04 20 14 ld [ %l0 + 0x14 ], %o0
rtems_semaphore_delete (tty->osem);
2004a1c: 40 00 03 e8 call 20059bc <rtems_semaphore_delete>
2004a20: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
2004a24: 40 00 03 e6 call 20059bc <rtems_semaphore_delete>
2004a28: d0 04 20 8c ld [ %l0 + 0x8c ], %o0
if ((tty->device.pollRead == NULL) ||
2004a2c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
2004a30: 80 a0 60 00 cmp %g1, 0
2004a34: 02 80 00 06 be 2004a4c <rtems_termios_close+0x188>
2004a38: 01 00 00 00 nop
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
2004a3c: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1
2004a40: 80 a0 60 02 cmp %g1, 2
2004a44: 12 80 00 04 bne 2004a54 <rtems_termios_close+0x190>
2004a48: 01 00 00 00 nop
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
2004a4c: 40 00 03 dc call 20059bc <rtems_semaphore_delete>
2004a50: d0 04 20 68 ld [ %l0 + 0x68 ], %o0
free (tty->rawInBuf.theBuf);
2004a54: 40 00 17 b5 call 200a928 <free>
2004a58: d0 04 20 58 ld [ %l0 + 0x58 ], %o0
free (tty->rawOutBuf.theBuf);
2004a5c: 40 00 17 b3 call 200a928 <free>
2004a60: d0 04 20 7c ld [ %l0 + 0x7c ], %o0
free (tty->cbuf);
2004a64: 40 00 17 b1 call 200a928 <free>
2004a68: d0 04 20 1c ld [ %l0 + 0x1c ], %o0
free (tty);
2004a6c: 40 00 17 af call 200a928 <free>
2004a70: 90 10 00 10 mov %l0, %o0
}
rtems_semaphore_release (rtems_termios_ttyMutex);
2004a74: 03 00 80 6e sethi %hi(0x201b800), %g1
2004a78: d0 00 63 9c ld [ %g1 + 0x39c ], %o0 ! 201bb9c <rtems_termios_ttyMutex>
2004a7c: 40 00 04 45 call 2005b90 <rtems_semaphore_release>
2004a80: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
}
2004a84: 81 c7 e0 08 ret
2004a88: 81 e8 00 00 restore
02003488 <rtems_termios_dequeue_characters>:
* for each transmitted character.
* It returns number of characters left to transmit
*/
int
rtems_termios_dequeue_characters (void *ttyp, int len)
{
2003488: 9d e3 bf a0 save %sp, -96, %sp
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
200348c: c4 06 20 90 ld [ %i0 + 0x90 ], %g2
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
2003490: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
2003494: 84 00 80 19 add %g2, %i1, %g2
2003498: c4 26 20 90 st %g2, [ %i0 + 0x90 ]
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
200349c: 80 a0 60 02 cmp %g1, 2
20034a0: 12 80 00 0a bne 20034c8 <rtems_termios_dequeue_characters+0x40>
20034a4: 90 10 00 18 mov %i0, %o0
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId,
20034a8: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED
20034ac: 40 00 08 33 call 2005578 <rtems_event_send> <== NOT EXECUTED
20034b0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
TERMIOS_TX_START_EVENT);
if (sc != RTEMS_SUCCESSFUL)
20034b4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20034b8: 02 80 00 11 be 20034fc <rtems_termios_dequeue_characters+0x74><== NOT EXECUTED
20034bc: b0 10 20 00 clr %i0 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
20034c0: 40 00 0b 16 call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
20034c4: 01 00 00 00 nop <== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
else if (tty->t_line == PPPDISC ) {
20034c8: c2 06 20 cc ld [ %i0 + 0xcc ], %g1
20034cc: 80 a0 60 05 cmp %g1, 5
20034d0: 12 80 00 09 bne 20034f4 <rtems_termios_dequeue_characters+0x6c>
20034d4: 03 00 80 6e sethi %hi(0x201b800), %g1
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
20034d8: c2 00 61 78 ld [ %g1 + 0x178 ], %g1 ! 201b978 <rtems_termios_linesw+0xb4><== NOT EXECUTED
20034dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20034e0: 02 80 00 07 be 20034fc <rtems_termios_dequeue_characters+0x74><== NOT EXECUTED
20034e4: b0 10 20 00 clr %i0 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
20034e8: 9f c0 40 00 call %g1 <== NOT EXECUTED
20034ec: 01 00 00 00 nop <== NOT EXECUTED
20034f0: 30 80 00 03 b,a 20034fc <rtems_termios_dequeue_characters+0x74><== NOT EXECUTED
}
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
20034f4: 7f ff ff 6b call 20032a0 <rtems_termios_refill_transmitter>
20034f8: 81 e8 00 00 restore
}
}
20034fc: 81 c7 e0 08 ret <== NOT EXECUTED
2003500: 81 e8 00 00 restore <== NOT EXECUTED
02003504 <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)
{
2003504: 9d e3 bf a0 save %sp, -96, %sp
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) {
2003508: c2 06 20 cc ld [ %i0 + 0xcc ], %g1
200350c: 25 00 80 6e sethi %hi(0x201b800), %l2
2003510: 83 28 60 05 sll %g1, 5, %g1
2003514: a4 14 a0 c4 or %l2, 0xc4, %l2
2003518: 82 00 60 10 add %g1, 0x10, %g1
200351c: c2 04 80 01 ld [ %l2 + %g1 ], %g1
* 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)
{
2003520: a0 10 00 18 mov %i0, %l0
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) {
2003524: 80 a0 60 00 cmp %g1, 0
2003528: 12 80 00 11 bne 200356c <rtems_termios_enqueue_raw_characters+0x68>
200352c: a2 10 00 1a mov %i2, %l1
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,
2003530: aa 06 20 4a add %i0, 0x4a, %l5
/*
* 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);
2003534: a8 06 20 30 add %i0, 0x30, %l4
2003538: a4 10 20 00 clr %l2
200353c: 10 80 00 ad b 20037f0 <rtems_termios_enqueue_raw_characters+0x2ec>
2003540: b0 10 20 00 clr %i0
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--) {
c = *buf++;
2003544: d0 0e 40 00 ldub [ %i1 ], %o0 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
2003548: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
200354c: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED
2003550: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED
2003554: 91 2a 20 18 sll %o0, 0x18, %o0 <== NOT EXECUTED
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--) {
c = *buf++;
2003558: b2 06 60 01 inc %i1 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
200355c: 91 3a 20 18 sra %o0, 0x18, %o0 <== NOT EXECUTED
2003560: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED
2003564: 9f c0 40 00 call %g1 <== NOT EXECUTED
2003568: 92 10 00 10 mov %l0, %o1 <== 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--) {
200356c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
2003570: 32 bf ff f5 bne,a 2003544 <rtems_termios_enqueue_raw_characters+0x40><== NOT EXECUTED
2003574: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
2003578: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED
200357c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2003580: 12 80 00 a6 bne 2003818 <rtems_termios_enqueue_raw_characters+0x314><== NOT EXECUTED
2003584: 01 00 00 00 nop <== NOT EXECUTED
2003588: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED
200358c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2003590: 02 80 00 a2 be 2003818 <rtems_termios_enqueue_raw_characters+0x314><== NOT EXECUTED
2003594: 01 00 00 00 nop <== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
2003598: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED
200359c: 9f c0 40 00 call %g1 <== NOT EXECUTED
20035a0: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
20035a4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
20035a8: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED
20035ac: 81 c7 e0 08 ret <== NOT EXECUTED
20035b0: 91 e8 20 00 restore %g0, 0, %o0 <== 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) {
20035b4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
20035b8: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
20035bc: 02 80 00 1b be 2003628 <rtems_termios_enqueue_raw_characters+0x124><== NOT EXECUTED
20035c0: e6 0e 40 00 ldub [ %i1 ], %l3 <== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
20035c4: c4 0c 20 4a ldub [ %l0 + 0x4a ], %g2 <== NOT EXECUTED
20035c8: 83 2c e0 18 sll %l3, 0x18, %g1 <== NOT EXECUTED
20035cc: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED
20035d0: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
20035d4: 12 80 00 0e bne 200360c <rtems_termios_enqueue_raw_characters+0x108><== NOT EXECUTED
20035d8: c4 0c 20 49 ldub [ %l0 + 0x49 ], %g2 <== NOT EXECUTED
if (c == tty->termios.c_cc[VSTART]) {
20035dc: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED
20035e0: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
20035e4: 12 80 00 05 bne 20035f8 <rtems_termios_enqueue_raw_characters+0xf4><== NOT EXECUTED
20035e8: 01 00 00 00 nop <== NOT EXECUTED
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
20035ec: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
20035f0: 10 80 00 04 b 2003600 <rtems_termios_enqueue_raw_characters+0xfc><== NOT EXECUTED
20035f4: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
20035f8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
20035fc: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED
2003600: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
}
}
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
return dropped;
2003604: 10 80 00 0c b 2003634 <rtems_termios_enqueue_raw_characters+0x130><== NOT EXECUTED
2003608: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
}
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
200360c: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED
2003610: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
2003614: 12 80 00 06 bne 200362c <rtems_termios_enqueue_raw_characters+0x128><== NOT EXECUTED
2003618: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
200361c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2003620: 10 bf ff f8 b 2003600 <rtems_termios_enqueue_raw_characters+0xfc><== NOT EXECUTED
2003624: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
2003628: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED
200362c: 02 80 00 1c be 200369c <rtems_termios_enqueue_raw_characters+0x198><== NOT EXECUTED
2003630: 01 00 00 00 nop <== NOT EXECUTED
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
2003634: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2003638: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED
200363c: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED
2003640: 32 80 00 6b bne,a 20037ec <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
2003644: b2 06 60 01 inc %i1 <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
2003648: 7f ff fa da call 20021b0 <sparc_disable_interrupts> <== NOT EXECUTED
200364c: 01 00 00 00 nop <== NOT EXECUTED
2003650: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
2003654: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
2003658: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== 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;
200365c: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED
2003660: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
2003664: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2003668: 02 80 00 09 be 200368c <rtems_termios_enqueue_raw_characters+0x188><== NOT EXECUTED
200366c: 01 00 00 00 nop <== NOT EXECUTED
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
2003670: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== NOT EXECUTED
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
2003674: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED
2003678: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
200367c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
2003680: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED
2003684: 9f c0 40 00 call %g1 <== NOT EXECUTED
2003688: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
200368c: 7f ff fa cd call 20021c0 <sparc_enable_interrupts> <== NOT EXECUTED
2003690: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
2003694: 10 80 00 56 b 20037ec <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
2003698: b2 06 60 01 inc %i1 <== NOT EXECUTED
/* reenable interrupts */
rtems_interrupt_enable(level);
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
200369c: d0 04 20 60 ld [ %l0 + 0x60 ], %o0 <== NOT EXECUTED
20036a0: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
20036a4: 40 00 53 db call 2018610 <.urem> <== NOT EXECUTED
20036a8: 90 02 20 01 inc %o0 <== NOT EXECUTED
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
20036ac: 7f ff fa c1 call 20021b0 <sparc_disable_interrupts> <== NOT EXECUTED
20036b0: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
20036b4: ac 10 00 08 mov %o0, %l6 <== NOT EXECUTED
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
20036b8: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
20036bc: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED
20036c0: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
20036c4: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED
20036c8: 40 00 53 d2 call 2018610 <.urem> <== NOT EXECUTED
20036cc: 90 02 00 11 add %o0, %l1, %o0 <== NOT EXECUTED
% tty->rawInBuf.Size)
> tty->highwater) &&
20036d0: c2 04 20 c0 ld [ %l0 + 0xc0 ], %g1 <== NOT EXECUTED
20036d4: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
20036d8: 08 80 00 2d bleu 200378c <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
20036dc: 01 00 00 00 nop <== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
20036e0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
20036e4: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
20036e8: 12 80 00 29 bne 200378c <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
20036ec: 01 00 00 00 nop <== NOT EXECUTED
% tty->rawInBuf.Size)
> tty->highwater) &&
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
20036f0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
20036f4: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED
20036f8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
20036fc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2003700: 82 08 64 02 and %g1, 0x402, %g1 <== NOT EXECUTED
2003704: 80 a0 64 00 cmp %g1, 0x400 <== NOT EXECUTED
2003708: 12 80 00 13 bne 2003754 <rtems_termios_enqueue_raw_characters+0x250><== NOT EXECUTED
200370c: 01 00 00 00 nop <== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
2003710: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2003714: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
2003718: 12 80 00 06 bne 2003730 <rtems_termios_enqueue_raw_characters+0x22c><== NOT EXECUTED
200371c: 01 00 00 00 nop <== NOT EXECUTED
(tty->rawOutBufState == rob_idle)) {
2003720: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED
2003724: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2003728: 12 80 00 19 bne 200378c <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
200372c: 01 00 00 00 nop <== NOT EXECUTED
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
2003730: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
2003734: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
2003738: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
200373c: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
2003740: 92 10 00 15 mov %l5, %o1 <== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
2003744: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
(*tty->device.write)(tty->minor,
2003748: 9f c0 40 00 call %g1 <== NOT EXECUTED
200374c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
2003750: 30 80 00 0f b,a 200378c <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]),
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
2003754: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2003758: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED
200375c: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED
2003760: 12 80 00 0b bne 200378c <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
2003764: 01 00 00 00 nop <== NOT EXECUTED
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
2003768: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
200376c: c2 04 20 ac ld [ %l0 + 0xac ], %g1 <== NOT EXECUTED
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
2003770: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED
2003774: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
2003778: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200377c: 02 80 00 04 be 200378c <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
2003780: 01 00 00 00 nop <== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
2003784: 9f c0 40 00 call %g1 <== NOT EXECUTED
2003788: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
}
}
}
/* reenable interrupts */
rtems_interrupt_enable(level);
200378c: 7f ff fa 8d call 20021c0 <sparc_enable_interrupts> <== NOT EXECUTED
2003790: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED
if (newTail == tty->rawInBuf.Head) {
2003794: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
2003798: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
200379c: 32 80 00 04 bne,a 20037ac <rtems_termios_enqueue_raw_characters+0x2a8><== NOT EXECUTED
20037a0: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED
dropped++;
20037a4: 10 80 00 11 b 20037e8 <rtems_termios_enqueue_raw_characters+0x2e4><== NOT EXECUTED
20037a8: b0 06 20 01 inc %i0 <== NOT EXECUTED
}
else {
tty->rawInBuf.theBuf[newTail] = c;
20037ac: e6 28 40 11 stb %l3, [ %g1 + %l1 ] <== 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 )) {
20037b0: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED
if (newTail == tty->rawInBuf.Head) {
dropped++;
}
else {
tty->rawInBuf.theBuf[newTail] = c;
tty->rawInBuf.Tail = newTail;
20037b4: e2 24 20 60 st %l1, [ %l0 + 0x60 ] <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
20037b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20037bc: 32 80 00 0c bne,a 20037ec <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
20037c0: b2 06 60 01 inc %i1 <== NOT EXECUTED
20037c4: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED
20037c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20037cc: 22 80 00 08 be,a 20037ec <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
20037d0: b2 06 60 01 inc %i1 <== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
20037d4: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED
20037d8: 9f c0 40 00 call %g1 <== NOT EXECUTED
20037dc: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
20037e0: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
20037e4: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
20037e8: b2 06 60 01 inc %i1 <== NOT EXECUTED
20037ec: b4 06 bf ff add %i2, -1, %i2 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
20037f0: 80 a6 a0 00 cmp %i2, 0
20037f4: 12 bf ff 70 bne 20035b4 <rtems_termios_enqueue_raw_characters+0xb0>
20037f8: 01 00 00 00 nop
tty->tty_rcvwakeup = 1;
}
}
}
}
tty->rawInBufDropped += dropped;
20037fc: c2 04 20 78 ld [ %l0 + 0x78 ], %g1
rtems_semaphore_release (tty->rawInBuf.Semaphore);
2003800: d0 04 20 68 ld [ %l0 + 0x68 ], %o0
tty->tty_rcvwakeup = 1;
}
}
}
}
tty->rawInBufDropped += dropped;
2003804: 82 00 40 18 add %g1, %i0, %g1
rtems_semaphore_release (tty->rawInBuf.Semaphore);
2003808: 40 00 08 e2 call 2005b90 <rtems_semaphore_release>
200380c: c2 24 20 78 st %g1, [ %l0 + 0x78 ]
return dropped;
2003810: 81 c7 e0 08 ret
2003814: 81 e8 00 00 restore
}
2003818: 81 c7 e0 08 ret <== NOT EXECUTED
200381c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
0200321c <rtems_termios_initialize>:
struct rtems_termios_tty *rtems_termios_ttyTail;
rtems_id rtems_termios_ttyMutex;
void
rtems_termios_initialize (void)
{
200321c: 9d e3 bf a0 save %sp, -96, %sp
rtems_status_code sc;
/*
* Create the mutex semaphore for the tty list
*/
if (!rtems_termios_ttyMutex) {
2003220: 19 00 80 6e sethi %hi(0x201b800), %o4
2003224: c2 03 23 9c ld [ %o4 + 0x39c ], %g1 ! 201bb9c <rtems_termios_ttyMutex>
2003228: 80 a0 60 00 cmp %g1, 0
200322c: 12 80 00 0d bne 2003260 <rtems_termios_initialize+0x44>
2003230: 98 13 23 9c or %o4, 0x39c, %o4
sc = rtems_semaphore_create (
2003234: 11 15 14 9b sethi %hi(0x54526c00), %o0
2003238: 92 10 20 01 mov 1, %o1
200323c: 90 12 21 69 or %o0, 0x169, %o0
2003240: 94 10 20 54 mov 0x54, %o2
2003244: 40 00 09 6a call 20057ec <rtems_semaphore_create>
2003248: 96 10 20 00 clr %o3
rtems_build_name ('T', 'R', 'm', 'i'),
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_termios_ttyMutex);
if (sc != RTEMS_SUCCESSFUL)
200324c: 80 a2 20 00 cmp %o0, 0
2003250: 02 80 00 04 be 2003260 <rtems_termios_initialize+0x44>
2003254: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
2003258: 40 00 0b b0 call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
200325c: 01 00 00 00 nop <== NOT EXECUTED
2003260: 81 c7 e0 08 ret
2003264: 81 e8 00 00 restore
020044c0 <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
20044c0: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
20044c4: c2 06 00 00 ld [ %i0 ], %g1
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
20044c8: c0 26 20 0c clr [ %i0 + 0xc ]
rtems_status_code
rtems_termios_ioctl (void *arg)
{
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
20044cc: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
20044d0: e4 06 20 08 ld [ %i0 + 8 ], %l2
rtems_status_code sc;
args->ioctl_return = 0;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
20044d4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
20044d8: a2 10 00 18 mov %i0, %l1
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);
20044dc: 92 10 20 00 clr %o1
20044e0: 40 00 05 65 call 2005a74 <rtems_semaphore_obtain>
20044e4: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL) {
20044e8: b0 92 20 00 orcc %o0, 0, %i0
20044ec: 22 80 00 05 be,a 2004500 <rtems_termios_ioctl+0x40>
20044f0: c2 04 60 04 ld [ %l1 + 4 ], %g1
args->ioctl_return = sc;
20044f4: f0 24 60 0c st %i0, [ %l1 + 0xc ] <== NOT EXECUTED
return sc;
20044f8: 81 c7 e0 08 ret <== NOT EXECUTED
20044fc: 81 e8 00 00 restore <== NOT EXECUTED
}
switch (args->command) {
2004500: 80 a0 60 04 cmp %g1, 4
2004504: 22 80 00 bd be,a 20047f8 <rtems_termios_ioctl+0x338>
2004508: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
200450c: 18 80 00 0b bgu 2004538 <rtems_termios_ioctl+0x78>
2004510: 05 10 01 19 sethi %hi(0x40046400), %g2
2004514: 80 a0 60 02 cmp %g1, 2
2004518: 22 80 00 2c be,a 20045c8 <rtems_termios_ioctl+0x108>
200451c: d2 04 60 08 ld [ %l1 + 8 ], %o1
2004520: 18 80 00 af bgu 20047dc <rtems_termios_ioctl+0x31c>
2004524: 80 a0 60 01 cmp %g1, 1
2004528: 32 80 00 17 bne,a 2004584 <rtems_termios_ioctl+0xc4>
200452c: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED
sc = RTEMS_INVALID_NUMBER;
}
break;
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
2004530: 10 80 00 22 b 20045b8 <rtems_termios_ioctl+0xf8>
2004534: d0 04 60 08 ld [ %l1 + 8 ], %o0
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL) {
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
2004538: 84 10 a2 7f or %g2, 0x27f, %g2 <== NOT EXECUTED
200453c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
2004540: 02 80 00 cf be 200487c <rtems_termios_ioctl+0x3bc> <== NOT EXECUTED
2004544: 01 00 00 00 nop <== NOT EXECUTED
2004548: 18 80 00 07 bgu 2004564 <rtems_termios_ioctl+0xa4> <== NOT EXECUTED
200454c: 05 10 01 1d sethi %hi(0x40047400), %g2 <== NOT EXECUTED
2004550: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED
2004554: 32 80 00 0c bne,a 2004584 <rtems_termios_ioctl+0xc4> <== NOT EXECUTED
2004558: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
break;
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
200455c: 10 80 00 a3 b 20047e8 <rtems_termios_ioctl+0x328> <== NOT EXECUTED
2004560: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL) {
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
2004564: 84 10 a0 1a or %g2, 0x1a, %g2 <== NOT EXECUTED
2004568: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
200456c: 02 80 00 c0 be 200486c <rtems_termios_ioctl+0x3ac> <== NOT EXECUTED
2004570: 05 20 01 1d sethi %hi(0x80047400), %g2 <== NOT EXECUTED
2004574: 84 10 a0 1b or %g2, 0x1b, %g2 ! 8004741b <RAM_END+0x7dc4741b><== NOT EXECUTED
2004578: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
200457c: 02 80 00 a3 be 2004808 <rtems_termios_ioctl+0x348> <== NOT EXECUTED
2004580: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
2004584: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
2004588: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED
200458c: 82 10 60 c4 or %g1, 0xc4, %g1 <== NOT EXECUTED
2004590: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED
2004594: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED
2004598: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200459c: 02 80 00 c5 be 20048b0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
20045a0: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
20045a4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
20045a8: 9f c0 40 00 call %g1 <== NOT EXECUTED
20045ac: 92 10 00 11 mov %l1, %o1 <== 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) {
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
20045b0: 10 80 00 c0 b 20048b0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
20045b4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
sc = RTEMS_INVALID_NUMBER;
}
break;
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
20045b8: 92 04 20 30 add %l0, 0x30, %o1
20045bc: 40 00 2c 71 call 200f780 <memcpy>
20045c0: 94 10 20 24 mov 0x24, %o2
break;
20045c4: 30 80 00 bb b,a 20048b0 <rtems_termios_ioctl+0x3f0>
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
20045c8: 90 04 20 30 add %l0, 0x30, %o0
20045cc: 40 00 2c 6d call 200f780 <memcpy>
20045d0: 94 10 20 24 mov 0x24, %o2
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
20045d4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
20045d8: 80 88 62 00 btst 0x200, %g1
20045dc: 02 80 00 20 be 200465c <rtems_termios_ioctl+0x19c>
20045e0: 01 00 00 00 nop
20045e4: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
20045e8: 80 88 64 00 btst 0x400, %g1
20045ec: 12 80 00 1c bne 200465c <rtems_termios_ioctl+0x19c>
20045f0: 01 00 00 00 nop
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
20045f4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
20045f8: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED
20045fc: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
2004600: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2004604: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
2004608: 02 80 00 15 be 200465c <rtems_termios_ioctl+0x19c> <== NOT EXECUTED
200460c: 01 00 00 00 nop <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
2004610: 7f ff f6 e8 call 20021b0 <sparc_disable_interrupts> <== NOT EXECUTED
2004614: 01 00 00 00 nop <== NOT EXECUTED
2004618: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
200461c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
2004620: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== 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;
2004624: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED
2004628: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
200462c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004630: 02 80 00 09 be 2004654 <rtems_termios_ioctl+0x194> <== NOT EXECUTED
2004634: 01 00 00 00 nop <== NOT EXECUTED
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
2004638: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== NOT EXECUTED
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
200463c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED
2004640: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
2004644: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
2004648: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED
200464c: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004650: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
2004654: 7f ff f6 db call 20021c0 <sparc_enable_interrupts> <== NOT EXECUTED
2004658: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) &&
200465c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
2004660: 80 88 64 00 btst 0x400, %g1
2004664: 02 80 00 0c be 2004694 <rtems_termios_ioctl+0x1d4>
2004668: 03 00 00 04 sethi %hi(0x1000), %g1
200466c: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED
2004670: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED
2004674: 12 80 00 08 bne 2004694 <rtems_termios_ioctl+0x1d4> <== NOT EXECUTED
2004678: 01 00 00 00 nop <== NOT EXECUTED
!(tty->termios.c_iflag & IXOFF)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
200467c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2004680: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED
2004684: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* FIXME: what happens, if we had sent XOFF but not yet XON? */
tty->flow_ctrl &= ~(FL_ISNTXOF);
2004688: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
200468c: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED
2004690: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
}
/* check for incoming RTS/CTS flow control switched off */
if (( tty->flow_ctrl & FL_MDRTS) &&
2004694: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
2004698: 80 88 61 00 btst 0x100, %g1
200469c: 02 80 00 16 be 20046f4 <rtems_termios_ioctl+0x234>
20046a0: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
20046a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20046a8: 06 80 00 14 bl 20046f8 <rtems_termios_ioctl+0x238> <== NOT EXECUTED
20046ac: 01 00 00 00 nop <== NOT EXECUTED
!(tty->termios.c_cflag & CRTSCTS)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
20046b0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
20046b4: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED
20046b8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* restart remote Tx, if it was stopped */
if ((tty->flow_ctrl & FL_IRTSOFF) &&
20046bc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
20046c0: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED
20046c4: 02 80 00 08 be 20046e4 <rtems_termios_ioctl+0x224> <== NOT EXECUTED
20046c8: 01 00 00 00 nop <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
20046cc: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== NOT EXECUTED
!(tty->termios.c_cflag & CRTSCTS)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
/* restart remote Tx, if it was stopped */
if ((tty->flow_ctrl & FL_IRTSOFF) &&
20046d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20046d4: 02 80 00 04 be 20046e4 <rtems_termios_ioctl+0x224> <== NOT EXECUTED
20046d8: 01 00 00 00 nop <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
tty->device.startRemoteTx(tty->minor);
20046dc: 9f c0 40 00 call %g1 <== NOT EXECUTED
20046e0: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
20046e4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
20046e8: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED
20046ec: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
/*
* check for flow control options to be switched on
*/
/* check for incoming RTS/CTS flow control switched on */
if (tty->termios.c_cflag & CRTSCTS) {
20046f0: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 <== NOT EXECUTED
20046f4: 80 a0 60 00 cmp %g1, 0
20046f8: 36 80 00 06 bge,a 2004710 <rtems_termios_ioctl+0x250>
20046fc: c4 04 20 30 ld [ %l0 + 0x30 ], %g2
tty->flow_ctrl |= FL_MDRTS;
2004700: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2004704: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED
2004708: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
}
/* check for incoming XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXOFF) {
200470c: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED
2004710: 03 00 00 04 sethi %hi(0x1000), %g1
2004714: 80 88 80 01 btst %g2, %g1
2004718: 22 80 00 06 be,a 2004730 <rtems_termios_ioctl+0x270>
200471c: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
tty->flow_ctrl |= FL_MDXOF;
2004720: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2004724: 82 10 64 00 or %g1, 0x400, %g1 <== NOT EXECUTED
2004728: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
}
/* check for outgoing XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXON) {
200472c: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED
2004730: 80 88 64 00 btst 0x400, %g1
2004734: 22 80 00 06 be,a 200474c <rtems_termios_ioctl+0x28c>
2004738: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->flow_ctrl |= FL_MDXON;
200473c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
2004740: 82 10 62 00 or %g1, 0x200, %g1
2004744: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ]
tty->termios = *(struct termios *)args->buffer;
/* check for and process change in flow control options */
termios_set_flowctrl(tty);
if (tty->termios.c_lflag & ICANON) {
2004748: c2 04 20 3c ld [ %l0 + 0x3c ], %g1
200474c: 80 88 60 02 btst 2, %g1
2004750: 32 80 00 17 bne,a 20047ac <rtems_termios_ioctl+0x2ec>
2004754: c0 24 20 6c clr [ %l0 + 0x6c ]
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
rtems_clock_get_ticks_per_second() / 10;
2004758: 40 00 02 fd call 200534c <rtems_clock_get_ticks_per_second><== NOT EXECUTED
200475c: e4 0c 20 46 ldub [ %l0 + 0x46 ], %l2 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
2004760: 40 00 4e c6 call 2018278 <.umul> <== NOT EXECUTED
2004764: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED
2004768: 40 00 4e fe call 2018360 <.udiv> <== NOT EXECUTED
200476c: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
2004770: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
2004774: d0 24 20 54 st %o0, [ %l0 + 0x54 ] <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
2004778: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200477c: 02 80 00 08 be 200479c <rtems_termios_ioctl+0x2dc> <== NOT EXECUTED
2004780: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
2004784: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
if (tty->termios.c_cc[VMIN])
2004788: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200478c: 12 80 00 09 bne 20047b0 <rtems_termios_ioctl+0x2f0> <== NOT EXECUTED
2004790: d0 24 20 70 st %o0, [ %l0 + 0x70 ] <== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
2004794: 10 80 00 0a b 20047bc <rtems_termios_ioctl+0x2fc> <== NOT EXECUTED
2004798: d0 24 20 74 st %o0, [ %l0 + 0x74 ] <== NOT EXECUTED
}
else {
if (tty->termios.c_cc[VMIN]) {
200479c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20047a0: 02 80 00 06 be 20047b8 <rtems_termios_ioctl+0x2f8> <== NOT EXECUTED
20047a4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
20047a8: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
20047ac: c0 24 20 70 clr [ %l0 + 0x70 ]
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
20047b0: 10 80 00 03 b 20047bc <rtems_termios_ioctl+0x2fc>
20047b4: c0 24 20 74 clr [ %l0 + 0x74 ]
}
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
20047b8: c2 24 20 6c st %g1, [ %l0 + 0x6c ] <== NOT EXECUTED
}
}
}
if (tty->device.setAttributes)
20047bc: c2 04 20 a8 ld [ %l0 + 0xa8 ], %g1
20047c0: 80 a0 60 00 cmp %g1, 0
20047c4: 02 80 00 3b be 20048b0 <rtems_termios_ioctl+0x3f0>
20047c8: 01 00 00 00 nop
(*tty->device.setAttributes)(tty->minor, &tty->termios);
20047cc: d0 04 20 10 ld [ %l0 + 0x10 ], %o0
20047d0: 9f c0 40 00 call %g1
20047d4: 92 04 20 30 add %l0, 0x30, %o1
20047d8: 30 80 00 36 b,a 20048b0 <rtems_termios_ioctl+0x3f0>
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
20047dc: 7f ff fe 2d call 2004090 <drainOutput>
20047e0: 90 10 00 10 mov %l0, %o0
break;
20047e4: 30 80 00 33 b,a 20048b0 <rtems_termios_ioctl+0x3f0>
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
20047e8: c2 24 20 d4 st %g1, [ %l0 + 0xd4 ] <== NOT EXECUTED
20047ec: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED
break;
20047f0: 10 80 00 30 b 20048b0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
20047f4: c2 24 20 d8 st %g1, [ %l0 + 0xd8 ] <== NOT EXECUTED
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
20047f8: c2 24 20 dc st %g1, [ %l0 + 0xdc ] <== NOT EXECUTED
20047fc: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED
break;
2004800: 10 80 00 2c b 20048b0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
2004804: c2 24 20 e0 st %g1, [ %l0 + 0xe0 ] <== NOT EXECUTED
#if 1 /* FIXME */
case TIOCSETD:
/*
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
2004808: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
200480c: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED
2004810: 82 10 60 c4 or %g1, 0xc4, %g1 <== NOT EXECUTED
2004814: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED
2004818: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
200481c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004820: 22 80 00 06 be,a 2004838 <rtems_termios_ioctl+0x378> <== NOT EXECUTED
2004824: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
2004828: 9f c0 40 00 call %g1 <== NOT EXECUTED
200482c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
2004830: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
tty->t_line=*(int*)(args->buffer);
2004834: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== 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) {
2004838: 07 00 80 6e sethi %hi(0x201b800), %g3 <== 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);
200483c: c4 00 40 00 ld [ %g1 ], %g2 <== 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) {
2004840: 86 10 e0 c4 or %g3, 0xc4, %g3 <== NOT EXECUTED
2004844: 83 28 a0 05 sll %g2, 5, %g1 <== NOT EXECUTED
2004848: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 <== 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);
200484c: c4 24 20 cc st %g2, [ %l0 + 0xcc ] <== 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) {
2004850: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004854: 02 80 00 17 be 20048b0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
2004858: c0 24 20 d0 clr [ %l0 + 0xd0 ] <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
200485c: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004860: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
2004864: 10 80 00 13 b 20048b0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
2004868: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
200486c: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED
2004870: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED
break;
2004874: 10 80 00 0f b 20048b0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
2004878: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED
#endif
case FIONREAD:
{
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
200487c: c4 04 20 60 ld [ %l0 + 0x60 ], %g2 <== NOT EXECUTED
2004880: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
if ( rawnc < 0 )
2004884: 82 a0 80 01 subcc %g2, %g1, %g1 <== NOT EXECUTED
2004888: 3c 80 00 05 bpos,a 200489c <rtems_termios_ioctl+0x3dc> <== NOT EXECUTED
200488c: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
2004890: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED
2004894: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED
/* Half guess that this is the right operation */
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
2004898: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED
200489c: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 <== NOT EXECUTED
20048a0: c4 04 60 08 ld [ %l1 + 8 ], %g2 <== NOT EXECUTED
20048a4: 86 21 00 03 sub %g4, %g3, %g3 <== NOT EXECUTED
20048a8: 82 00 c0 01 add %g3, %g1, %g1 <== NOT EXECUTED
20048ac: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED
}
break;
}
rtems_semaphore_release (tty->osem);
20048b0: 40 00 04 b8 call 2005b90 <rtems_semaphore_release>
20048b4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
args->ioctl_return = sc;
20048b8: f0 24 60 0c st %i0, [ %l1 + 0xc ]
return sc;
}
20048bc: 81 c7 e0 08 ret
20048c0: 81 e8 00 00 restore
0200afb8 <rtems_termios_number_to_baud>:
#include <rtems/termiostypes.h>
int rtems_termios_number_to_baud(
int32_t baud
)
{
200afb8: 82 10 00 08 mov %o0, %g1
int termios_baud;
switch (baud) {
200afbc: 80 a2 24 b0 cmp %o0, 0x4b0
200afc0: 02 80 00 19 be 200b024 <rtems_termios_number_to_baud+0x6c>
200afc4: 90 10 20 09 mov 9, %o0
200afc8: 80 a0 64 b0 cmp %g1, 0x4b0
200afcc: 14 80 00 29 bg 200b070 <rtems_termios_number_to_baud+0xb8>
200afd0: 05 00 00 12 sethi %hi(0x4800), %g2
200afd4: 80 a0 60 86 cmp %g1, 0x86
200afd8: 02 80 00 13 be 200b024 <rtems_termios_number_to_baud+0x6c>
200afdc: 90 10 20 04 mov 4, %o0
200afe0: 80 a0 60 86 cmp %g1, 0x86
200afe4: 14 80 00 12 bg 200b02c <rtems_termios_number_to_baud+0x74>
200afe8: 80 a0 60 c8 cmp %g1, 0xc8
200afec: 80 a0 60 32 cmp %g1, 0x32
200aff0: 02 80 00 0d be 200b024 <rtems_termios_number_to_baud+0x6c>
200aff4: 90 10 20 01 mov 1, %o0
200aff8: 80 a0 60 32 cmp %g1, 0x32
200affc: 34 80 00 05 bg,a 200b010 <rtems_termios_number_to_baud+0x58>
200b000: 80 a0 60 4b cmp %g1, 0x4b
200b004: 80 a0 60 00 cmp %g1, 0
200b008: 10 80 00 52 b 200b150 <rtems_termios_number_to_baud+0x198>
200b00c: 90 10 20 00 clr %o0
200b010: 02 80 00 05 be 200b024 <rtems_termios_number_to_baud+0x6c>
200b014: 90 10 20 02 mov 2, %o0
200b018: 80 a0 60 6e cmp %g1, 0x6e
200b01c: 12 80 00 4f bne 200b158 <rtems_termios_number_to_baud+0x1a0>
200b020: 90 10 20 03 mov 3, %o0
200b024: 81 c3 e0 08 retl
200b028: 01 00 00 00 nop
200b02c: 02 bf ff fe be 200b024 <rtems_termios_number_to_baud+0x6c>
200b030: 90 10 20 06 mov 6, %o0 ! 6 <PROM_START+0x6>
200b034: 80 a0 60 c8 cmp %g1, 0xc8
200b038: 14 80 00 07 bg 200b054 <rtems_termios_number_to_baud+0x9c>
200b03c: 80 a0 61 2c cmp %g1, 0x12c
200b040: 80 a0 60 96 cmp %g1, 0x96
200b044: 12 80 00 45 bne 200b158 <rtems_termios_number_to_baud+0x1a0>
200b048: 90 10 20 05 mov 5, %o0
200b04c: 81 c3 e0 08 retl
200b050: 01 00 00 00 nop
200b054: 02 bf ff f4 be 200b024 <rtems_termios_number_to_baud+0x6c>
200b058: 90 10 20 07 mov 7, %o0 ! 7 <PROM_START+0x7>
200b05c: 80 a0 62 58 cmp %g1, 0x258
200b060: 12 80 00 3e bne 200b158 <rtems_termios_number_to_baud+0x1a0>
200b064: 90 10 20 08 mov 8, %o0
200b068: 81 c3 e0 08 retl
200b06c: 01 00 00 00 nop
200b070: 84 10 a3 00 or %g2, 0x300, %g2
200b074: 80 a0 40 02 cmp %g1, %g2
200b078: 02 bf ff eb be 200b024 <rtems_termios_number_to_baud+0x6c>
200b07c: 90 10 20 0e mov 0xe, %o0
200b080: 80 a0 40 02 cmp %g1, %g2
200b084: 14 80 00 18 bg 200b0e4 <rtems_termios_number_to_baud+0x12c>
200b088: 07 00 00 70 sethi %hi(0x1c000), %g3
200b08c: 80 a0 69 60 cmp %g1, 0x960
200b090: 02 bf ff e5 be 200b024 <rtems_termios_number_to_baud+0x6c>
200b094: 90 10 20 0b mov 0xb, %o0
200b098: 80 a0 69 60 cmp %g1, 0x960
200b09c: 34 80 00 07 bg,a 200b0b8 <rtems_termios_number_to_baud+0x100>
200b0a0: 05 00 00 04 sethi %hi(0x1000), %g2
200b0a4: 80 a0 67 08 cmp %g1, 0x708
200b0a8: 12 80 00 2c bne 200b158 <rtems_termios_number_to_baud+0x1a0>
200b0ac: 90 10 20 0a mov 0xa, %o0
200b0b0: 81 c3 e0 08 retl
200b0b4: 01 00 00 00 nop
200b0b8: 84 10 a2 c0 or %g2, 0x2c0, %g2
200b0bc: 80 a0 40 02 cmp %g1, %g2
200b0c0: 02 bf ff d9 be 200b024 <rtems_termios_number_to_baud+0x6c>
200b0c4: 90 10 20 0c mov 0xc, %o0
200b0c8: 05 00 00 09 sethi %hi(0x2400), %g2
200b0cc: 84 10 a1 80 or %g2, 0x180, %g2 ! 2580 <PROM_START+0x2580>
200b0d0: 80 a0 40 02 cmp %g1, %g2
200b0d4: 12 80 00 21 bne 200b158 <rtems_termios_number_to_baud+0x1a0>
200b0d8: 90 10 20 0d mov 0xd, %o0
200b0dc: 81 c3 e0 08 retl
200b0e0: 01 00 00 00 nop
case 2400: termios_baud = B2400; break;
case 4800: termios_baud = B4800; break;
case 9600: termios_baud = B9600; break;
case 19200: termios_baud = B19200; break;
case 38400: termios_baud = B38400; break;
case 57600: termios_baud = B57600; break;
200b0e4: 05 00 00 04 sethi %hi(0x1000), %g2
int32_t baud
)
{
int termios_baud;
switch (baud) {
200b0e8: 86 10 e2 00 or %g3, 0x200, %g3
200b0ec: 80 a0 40 03 cmp %g1, %g3
200b0f0: 02 bf ff cd be 200b024 <rtems_termios_number_to_baud+0x6c>
200b0f4: 90 10 a0 02 or %g2, 2, %o0
200b0f8: 80 a0 40 03 cmp %g1, %g3
200b0fc: 14 80 00 0f bg 200b138 <rtems_termios_number_to_baud+0x180>
200b100: 07 00 00 e1 sethi %hi(0x38400), %g3
200b104: 07 00 00 25 sethi %hi(0x9400), %g3
200b108: 86 10 e2 00 or %g3, 0x200, %g3 ! 9600 <PROM_START+0x9600>
200b10c: 80 a0 40 03 cmp %g1, %g3
200b110: 02 bf ff c5 be 200b024 <rtems_termios_number_to_baud+0x6c>
200b114: 90 10 20 0f mov 0xf, %o0
case 1800: termios_baud = B1800; break;
case 2400: termios_baud = B2400; break;
case 4800: termios_baud = B4800; break;
case 9600: termios_baud = B9600; break;
case 19200: termios_baud = B19200; break;
case 38400: termios_baud = B38400; break;
200b118: 90 10 a0 01 or %g2, 1, %o0
int32_t baud
)
{
int termios_baud;
switch (baud) {
200b11c: 05 00 00 38 sethi %hi(0xe000), %g2
200b120: 84 10 a1 00 or %g2, 0x100, %g2 ! e100 <PROM_START+0xe100>
200b124: 80 a0 40 02 cmp %g1, %g2
200b128: 32 bf ff bf bne,a 200b024 <rtems_termios_number_to_baud+0x6c>
200b12c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
200b130: 81 c3 e0 08 retl
200b134: 01 00 00 00 nop
200b138: 80 a0 40 03 cmp %g1, %g3
200b13c: 02 bf ff ba be 200b024 <rtems_termios_number_to_baud+0x6c>
200b140: 90 10 a0 03 or %g2, 3, %o0
case 9600: termios_baud = B9600; break;
case 19200: termios_baud = B19200; break;
case 38400: termios_baud = B38400; break;
case 57600: termios_baud = B57600; break;
case 115200: termios_baud = B115200; break;
case 230400: termios_baud = B230400; break;
200b144: 90 10 a0 04 or %g2, 4, %o0
int32_t baud
)
{
int termios_baud;
switch (baud) {
200b148: 05 00 01 c2 sethi %hi(0x70800), %g2
200b14c: 80 a0 40 02 cmp %g1, %g2
200b150: 02 80 00 03 be 200b15c <rtems_termios_number_to_baud+0x1a4>
200b154: 01 00 00 00 nop
case 19200: termios_baud = B19200; break;
case 38400: termios_baud = B38400; break;
case 57600: termios_baud = B57600; break;
case 115200: termios_baud = B115200; break;
case 230400: termios_baud = B230400; break;
case 460800: termios_baud = B460800; break;
200b158: 90 10 3f ff mov -1, %o0 ! ffffffff <RAM_END+0xfdbfffff>
default: termios_baud = -1; break;
}
return termios_baud;
}
200b15c: 81 c3 e0 08 retl
02004a8c <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
2004a8c: 9d e3 bf a0 save %sp, -96, %sp
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
2004a90: 03 00 80 6e sethi %hi(0x201b800), %g1
2004a94: d0 00 63 9c ld [ %g1 + 0x39c ], %o0 ! 201bb9c <rtems_termios_ttyMutex>
2004a98: 92 10 20 00 clr %o1
2004a9c: 40 00 03 f6 call 2005a74 <rtems_semaphore_obtain>
2004aa0: 94 10 20 00 clr %o2
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
2004aa4: a0 92 20 00 orcc %o0, 0, %l0
2004aa8: 12 80 01 05 bne 2004ebc <rtems_termios_open+0x430>
2004aac: 03 00 80 6e sethi %hi(0x201b800), %g1
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
2004ab0: 10 80 00 0a b 2004ad8 <rtems_termios_open+0x4c>
2004ab4: e4 00 63 a4 ld [ %g1 + 0x3a4 ], %l2 ! 201bba4 <rtems_termios_ttyHead>
if ((tty->major == major) && (tty->minor == minor))
2004ab8: 80 a0 40 18 cmp %g1, %i0
2004abc: 32 80 00 07 bne,a 2004ad8 <rtems_termios_open+0x4c>
2004ac0: e4 04 80 00 ld [ %l2 ], %l2
2004ac4: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1
2004ac8: 80 a0 40 19 cmp %g1, %i1
2004acc: 22 80 00 d6 be,a 2004e24 <rtems_termios_open+0x398>
2004ad0: c2 04 a0 08 ld [ %l2 + 8 ], %g1
*/
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) {
2004ad4: e4 04 80 00 ld [ %l2 ], %l2 <== NOT EXECUTED
2004ad8: 80 a4 a0 00 cmp %l2, 0
2004adc: 32 bf ff f7 bne,a 2004ab8 <rtems_termios_open+0x2c>
2004ae0: c2 04 a0 0c ld [ %l2 + 0xc ], %g1
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
2004ae4: 10 80 00 f8 b 2004ec4 <rtems_termios_open+0x438>
2004ae8: 90 10 20 01 mov 1, %o0
return RTEMS_NO_MEMORY;
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
2004aec: 03 00 80 6c sethi %hi(0x201b000), %g1
2004af0: c2 00 63 04 ld [ %g1 + 0x304 ], %g1 ! 201b304 <rtems_termios_raw_input_size>
2004af4: c2 24 a0 64 st %g1, [ %l2 + 0x64 ]
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
2004af8: d0 04 a0 64 ld [ %l2 + 0x64 ], %o0
2004afc: 40 00 18 ed call 200aeb0 <malloc>
2004b00: 01 00 00 00 nop
if (tty->rawInBuf.theBuf == NULL) {
2004b04: 80 a2 20 00 cmp %o0, 0
2004b08: 12 80 00 08 bne 2004b28 <rtems_termios_open+0x9c>
2004b0c: d0 24 a0 58 st %o0, [ %l2 + 0x58 ]
free(tty);
2004b10: 40 00 17 86 call 200a928 <free> <== NOT EXECUTED
2004b14: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
2004b18: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
2004b1c: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
2004b20: 10 80 00 e5 b 2004eb4 <rtems_termios_open+0x428> <== NOT EXECUTED
2004b24: d0 00 63 9c ld [ %g1 + 0x39c ], %o0 <== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
2004b28: 03 00 80 6c sethi %hi(0x201b000), %g1
2004b2c: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 201b308 <rtems_termios_raw_output_size>
2004b30: c2 24 a0 88 st %g1, [ %l2 + 0x88 ]
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
2004b34: d0 04 a0 88 ld [ %l2 + 0x88 ], %o0
2004b38: 40 00 18 de call 200aeb0 <malloc>
2004b3c: 01 00 00 00 nop
if (tty->rawOutBuf.theBuf == NULL) {
2004b40: 80 a2 20 00 cmp %o0, 0
2004b44: 12 80 00 05 bne 2004b58 <rtems_termios_open+0xcc>
2004b48: d0 24 a0 7c st %o0, [ %l2 + 0x7c ]
free((void *)(tty->rawInBuf.theBuf));
2004b4c: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED
free(tty);
rtems_semaphore_release (rtems_termios_ttyMutex);
2004b50: 10 80 00 0c b 2004b80 <rtems_termios_open+0xf4> <== NOT EXECUTED
2004b54: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
2004b58: 03 00 80 6c sethi %hi(0x201b000), %g1
2004b5c: 40 00 18 d5 call 200aeb0 <malloc>
2004b60: d0 00 63 00 ld [ %g1 + 0x300 ], %o0 ! 201b300 <rtems_termios_cbufsize>
if (tty->cbuf == NULL) {
2004b64: 80 a2 20 00 cmp %o0, 0
2004b68: 12 80 00 0c bne 2004b98 <rtems_termios_open+0x10c>
2004b6c: d0 24 a0 1c st %o0, [ %l2 + 0x1c ]
free((void *)(tty->rawOutBuf.theBuf));
2004b70: d0 04 a0 7c ld [ %l2 + 0x7c ], %o0 <== NOT EXECUTED
2004b74: 40 00 17 6d call 200a928 <free> <== NOT EXECUTED
2004b78: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
free((void *)(tty->rawInBuf.theBuf));
2004b7c: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED
2004b80: 40 00 17 6a call 200a928 <free> <== NOT EXECUTED
2004b84: 01 00 00 00 nop <== NOT EXECUTED
free(tty);
2004b88: 40 00 17 68 call 200a928 <free> <== NOT EXECUTED
2004b8c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
2004b90: 10 80 00 c8 b 2004eb0 <rtems_termios_open+0x424> <== NOT EXECUTED
2004b94: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
2004b98: 03 00 80 6e sethi %hi(0x201b800), %g1
2004b9c: c2 00 63 a4 ld [ %g1 + 0x3a4 ], %g1 ! 201bba4 <rtems_termios_ttyHead>
return RTEMS_NO_MEMORY;
}
/*
* Initialize wakeup callbacks
*/
tty->tty_snd.sw_pfn = NULL;
2004ba0: c0 24 a0 d4 clr [ %l2 + 0xd4 ]
tty->tty_snd.sw_arg = NULL;
2004ba4: c0 24 a0 d8 clr [ %l2 + 0xd8 ]
tty->tty_rcv.sw_pfn = NULL;
2004ba8: c0 24 a0 dc clr [ %l2 + 0xdc ]
tty->tty_rcv.sw_arg = NULL;
2004bac: c0 24 a0 e0 clr [ %l2 + 0xe0 ]
tty->tty_rcvwakeup = 0;
2004bb0: c0 24 a0 e4 clr [ %l2 + 0xe4 ]
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
2004bb4: c2 24 80 00 st %g1, [ %l2 ]
tty->back = NULL;
if (rtems_termios_ttyHead != NULL)
2004bb8: 80 a0 60 00 cmp %g1, 0
2004bbc: 02 80 00 03 be 2004bc8 <rtems_termios_open+0x13c>
2004bc0: c0 24 a0 04 clr [ %l2 + 4 ]
rtems_termios_ttyHead->back = tty;
2004bc4: e4 20 60 04 st %l2, [ %g1 + 4 ]
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
2004bc8: 03 00 80 6e sethi %hi(0x201b800), %g1
2004bcc: c4 00 63 a0 ld [ %g1 + 0x3a0 ], %g2 ! 201bba0 <rtems_termios_ttyTail>
*/
tty->forw = rtems_termios_ttyHead;
tty->back = NULL;
if (rtems_termios_ttyHead != NULL)
rtems_termios_ttyHead->back = tty;
rtems_termios_ttyHead = tty;
2004bd0: 07 00 80 6e sethi %hi(0x201b800), %g3
if (rtems_termios_ttyTail == NULL)
2004bd4: 80 a0 a0 00 cmp %g2, 0
2004bd8: 12 80 00 03 bne 2004be4 <rtems_termios_open+0x158>
2004bdc: e2 20 e3 a4 st %l1, [ %g3 + 0x3a4 ]
rtems_termios_ttyTail = tty;
2004be0: e2 20 63 a0 st %l1, [ %g1 + 0x3a0 ]
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
2004be4: 27 00 80 6c sethi %hi(0x201b000), %l3
2004be8: d0 4c e3 0c ldsb [ %l3 + 0x30c ], %o0 ! 201b30c <c.6361>
2004bec: 03 15 14 9a sethi %hi(0x54526800), %g1
2004bf0: 82 10 61 00 or %g1, 0x100, %g1 ! 54526900 <RAM_END+0x52126900>
rtems_termios_ttyHead->back = tty;
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
rtems_termios_ttyTail = tty;
tty->minor = minor;
2004bf4: f2 24 60 10 st %i1, [ %l1 + 0x10 ]
tty->major = major;
2004bf8: f0 24 60 0c st %i0, [ %l1 + 0xc ]
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
2004bfc: 90 12 00 01 or %o0, %g1, %o0
2004c00: 92 10 20 01 mov 1, %o1
2004c04: 94 10 20 54 mov 0x54, %o2
2004c08: 96 10 20 00 clr %o3
2004c0c: 40 00 02 f8 call 20057ec <rtems_semaphore_create>
2004c10: 98 04 60 14 add %l1, 0x14, %o4
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)
2004c14: 80 a2 20 00 cmp %o0, 0
2004c18: 12 80 00 a3 bne 2004ea4 <rtems_termios_open+0x418>
2004c1c: 03 15 14 9b sethi %hi(0x54526c00), %g1
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
2004c20: d0 4c e3 0c ldsb [ %l3 + 0x30c ], %o0
2004c24: 82 10 63 00 or %g1, 0x300, %g1
2004c28: 92 10 20 01 mov 1, %o1
2004c2c: 90 12 00 01 or %o0, %g1, %o0
2004c30: 94 10 20 54 mov 0x54, %o2
2004c34: 96 10 20 00 clr %o3
2004c38: 40 00 02 ed call 20057ec <rtems_semaphore_create>
2004c3c: 98 04 60 18 add %l1, 0x18, %o4
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)
2004c40: 80 a2 20 00 cmp %o0, 0
2004c44: 12 80 00 98 bne 2004ea4 <rtems_termios_open+0x418>
2004c48: 03 15 14 9e sethi %hi(0x54527800), %g1
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
2004c4c: d0 4c e3 0c ldsb [ %l3 + 0x30c ], %o0
2004c50: 92 10 20 00 clr %o1
2004c54: 90 12 00 01 or %o0, %g1, %o0
2004c58: 94 10 20 20 mov 0x20, %o2
2004c5c: 96 10 20 00 clr %o3
2004c60: 40 00 02 e3 call 20057ec <rtems_semaphore_create>
2004c64: 98 04 60 8c add %l1, 0x8c, %o4
rtems_build_name ('T', 'R', 'x', c),
0,
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO,
RTEMS_NO_PRIORITY,
&tty->rawOutBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
2004c68: 80 a2 20 00 cmp %o0, 0
2004c6c: 12 80 00 8e bne 2004ea4 <rtems_termios_open+0x418>
2004c70: 92 10 00 1b mov %i3, %o1
rtems_fatal_error_occurred (sc);
tty->rawOutBufState = rob_idle;
2004c74: c0 24 60 94 clr [ %l1 + 0x94 ]
/*
* Set callbacks
*/
tty->device = *callbacks;
2004c78: 90 04 60 98 add %l1, 0x98, %o0
2004c7c: 40 00 2a c1 call 200f780 <memcpy>
2004c80: 94 10 20 20 mov 0x20, %o2
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
2004c84: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1
2004c88: 80 a0 60 02 cmp %g1, 2
2004c8c: 32 80 00 1a bne,a 2004cf4 <rtems_termios_open+0x268>
2004c90: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1
sc = rtems_task_create (
2004c94: d0 4c e3 0c ldsb [ %l3 + 0x30c ], %o0 <== NOT EXECUTED
2004c98: 03 15 1e 15 sethi %hi(0x54785400), %g1 <== NOT EXECUTED
2004c9c: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
2004ca0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
2004ca4: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED
2004ca8: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED
2004cac: 98 10 20 00 clr %o4 <== NOT EXECUTED
2004cb0: 40 00 03 e4 call 2005c40 <rtems_task_create> <== NOT EXECUTED
2004cb4: 9a 04 60 c8 add %l1, 0xc8, %o5 <== 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)
2004cb8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2004cbc: 12 80 00 7a bne 2004ea4 <rtems_termios_open+0x418> <== NOT EXECUTED
2004cc0: 03 14 9e 15 sethi %hi(0x52785400), %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
2004cc4: d0 4c e3 0c ldsb [ %l3 + 0x30c ], %o0 <== NOT EXECUTED
2004cc8: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED
2004ccc: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
2004cd0: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED
2004cd4: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED
2004cd8: 98 10 20 00 clr %o4 <== NOT EXECUTED
2004cdc: 40 00 03 d9 call 2005c40 <rtems_task_create> <== NOT EXECUTED
2004ce0: 9a 04 60 c4 add %l1, 0xc4, %o5 <== 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)
2004ce4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2004ce8: 12 80 00 6f bne 2004ea4 <rtems_termios_open+0x418> <== NOT EXECUTED
2004cec: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
2004cf0: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 <== NOT EXECUTED
2004cf4: 80 a0 60 00 cmp %g1, 0
2004cf8: 02 80 00 07 be 2004d14 <rtems_termios_open+0x288>
2004cfc: 03 00 80 6c sethi %hi(0x201b000), %g1
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
2004d00: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1
2004d04: 80 a0 60 02 cmp %g1, 2
2004d08: 12 80 00 0f bne 2004d44 <rtems_termios_open+0x2b8>
2004d0c: 84 10 20 03 mov 3, %g2
sc = rtems_semaphore_create (
2004d10: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
2004d14: d0 48 63 0c ldsb [ %g1 + 0x30c ], %o0 ! 201b30c <c.6361>
2004d18: 03 15 14 9c sethi %hi(0x54527000), %g1
2004d1c: 82 10 62 00 or %g1, 0x200, %g1 ! 54527200 <RAM_END+0x52127200>
2004d20: 92 10 20 00 clr %o1
2004d24: 90 12 00 01 or %o0, %g1, %o0
2004d28: 94 10 20 24 mov 0x24, %o2
2004d2c: 96 10 20 00 clr %o3
2004d30: 40 00 02 af call 20057ec <rtems_semaphore_create>
2004d34: 98 04 60 68 add %l1, 0x68, %o4
rtems_build_name ('T', 'R', 'r', c),
0,
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->rawInBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
2004d38: 80 a2 20 00 cmp %o0, 0
2004d3c: 12 80 00 5a bne 2004ea4 <rtems_termios_open+0x418>
2004d40: 84 10 20 03 mov 3, %g2
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';
2004d44: c4 2c 60 41 stb %g2, [ %l1 + 0x41 ]
tty->termios.c_cc[VQUIT] = '\034';
2004d48: 84 10 20 1c mov 0x1c, %g2
2004d4c: c4 2c 60 42 stb %g2, [ %l1 + 0x42 ]
tty->termios.c_cc[VERASE] = '\177';
2004d50: 84 10 20 7f mov 0x7f, %g2
2004d54: c4 2c 60 43 stb %g2, [ %l1 + 0x43 ]
tty->termios.c_cc[VKILL] = '\025';
2004d58: 84 10 20 15 mov 0x15, %g2
2004d5c: c4 2c 60 44 stb %g2, [ %l1 + 0x44 ]
tty->termios.c_cc[VEOF] = '\004';
2004d60: 84 10 20 04 mov 4, %g2
2004d64: c4 2c 60 45 stb %g2, [ %l1 + 0x45 ]
tty->termios.c_cc[VEOL] = '\000';
tty->termios.c_cc[VEOL2] = '\000';
tty->termios.c_cc[VSTART] = '\021';
2004d68: 84 10 20 11 mov 0x11, %g2
2004d6c: c4 2c 60 49 stb %g2, [ %l1 + 0x49 ]
tty->termios.c_cc[VSTOP] = '\023';
2004d70: 84 10 20 13 mov 0x13, %g2
2004d74: c4 2c 60 4a stb %g2, [ %l1 + 0x4a ]
tty->termios.c_cc[VSUSP] = '\032';
2004d78: 84 10 20 1a mov 0x1a, %g2
2004d7c: c4 2c 60 4b stb %g2, [ %l1 + 0x4b ]
tty->termios.c_cc[VREPRINT] = '\022';
2004d80: 84 10 20 12 mov 0x12, %g2
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;
2004d84: c0 24 60 b8 clr [ %l1 + 0xb8 ]
tty->termios.c_cc[VEOL] = '\000';
tty->termios.c_cc[VEOL2] = '\000';
tty->termios.c_cc[VSTART] = '\021';
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
2004d88: c4 2c 60 4d stb %g2, [ %l1 + 0x4d ]
/* 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;
2004d8c: c8 04 60 64 ld [ %l1 + 0x64 ], %g4
tty->termios.c_cc[VEOL2] = '\000';
tty->termios.c_cc[VSTART] = '\021';
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
tty->termios.c_cc[VDISCARD] = '\017';
2004d90: 84 10 20 0f mov 0xf, %g2
2004d94: c4 2c 60 4e stb %g2, [ %l1 + 0x4e ]
tty->termios.c_cc[VWERASE] = '\027';
2004d98: 84 10 20 17 mov 0x17, %g2
/* 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;
2004d9c: 89 31 20 01 srl %g4, 1, %g4
tty->termios.c_cc[VSTART] = '\021';
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
tty->termios.c_cc[VDISCARD] = '\017';
tty->termios.c_cc[VWERASE] = '\027';
2004da0: c4 2c 60 4f stb %g2, [ %l1 + 0x4f ]
tty->termios.c_cc[VLNEXT] = '\026';
2004da4: 84 10 20 16 mov 0x16, %g2
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';
2004da8: c0 2c 60 4c clrb [ %l1 + 0x4c ]
tty->termios.c_cc[VEOL2] = '\000';
2004dac: c0 2c 60 51 clrb [ %l1 + 0x51 ]
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
2004db0: 03 00 80 6c sethi %hi(0x201b000), %g1
tty->termios.c_cc[VSTOP] = '\023';
tty->termios.c_cc[VSUSP] = '\032';
tty->termios.c_cc[VREPRINT] = '\022';
tty->termios.c_cc[VDISCARD] = '\017';
tty->termios.c_cc[VWERASE] = '\027';
tty->termios.c_cc[VLNEXT] = '\026';
2004db4: c4 2c 60 50 stb %g2, [ %l1 + 0x50 ]
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
2004db8: c4 08 63 0c ldub [ %g1 + 0x30c ], %g2
/* 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;
2004dbc: c8 24 60 bc st %g4, [ %l1 + 0xbc ]
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
2004dc0: 09 00 00 09 sethi %hi(0x2400), %g4
2004dc4: 88 11 21 02 or %g4, 0x102, %g4 ! 2502 <PROM_START+0x2502>
2004dc8: c8 24 60 30 st %g4, [ %l1 + 0x30 ]
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
2004dcc: 09 00 00 06 sethi %hi(0x1800), %g4
2004dd0: 88 11 20 05 or %g4, 5, %g4 ! 1805 <PROM_START+0x1805>
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;
2004dd4: c6 04 60 64 ld [ %l1 + 0x64 ], %g3
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
2004dd8: c8 24 60 34 st %g4, [ %l1 + 0x34 ]
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
2004ddc: 88 10 28 bd mov 0x8bd, %g4
2004de0: c8 24 60 38 st %g4, [ %l1 + 0x38 ]
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
2004de4: 09 00 00 20 sethi %hi(0x8000), %g4
2004de8: 88 11 22 3b or %g4, 0x23b, %g4 ! 823b <PROM_START+0x823b>
2004dec: c8 24 60 3c st %g4, [ %l1 + 0x3c ]
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;
2004df0: 89 28 e0 01 sll %g3, 1, %g4
2004df4: 86 01 00 03 add %g4, %g3, %g3
2004df8: 87 30 e0 02 srl %g3, 2, %g3
2004dfc: c6 24 60 c0 st %g3, [ %l1 + 0xc0 ]
/*
* Bump name characer
*/
if (c++ == 'z')
2004e00: 86 00 a0 01 add %g2, 1, %g3
2004e04: 85 28 a0 18 sll %g2, 0x18, %g2
2004e08: 85 38 a0 18 sra %g2, 0x18, %g2
2004e0c: 80 a0 a0 7a cmp %g2, 0x7a
2004e10: 12 80 00 04 bne 2004e20 <rtems_termios_open+0x394>
2004e14: c6 28 63 0c stb %g3, [ %g1 + 0x30c ]
c = 'a';
2004e18: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED
2004e1c: c4 28 63 0c stb %g2, [ %g1 + 0x30c ] <== NOT EXECUTED
}
args->iop->data1 = tty;
if (!tty->refcount++) {
2004e20: c2 04 a0 08 ld [ %l2 + 8 ], %g1
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
2004e24: c6 06 80 00 ld [ %i2 ], %g3
if (!tty->refcount++) {
2004e28: 84 00 60 01 add %g1, 1, %g2
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
2004e2c: e4 20 e0 38 st %l2, [ %g3 + 0x38 ]
if (!tty->refcount++) {
2004e30: 80 a0 60 00 cmp %g1, 0
2004e34: 12 80 00 1e bne 2004eac <rtems_termios_open+0x420>
2004e38: c4 24 a0 08 st %g2, [ %l2 + 8 ]
if (tty->device.firstOpen)
2004e3c: c2 04 a0 98 ld [ %l2 + 0x98 ], %g1
2004e40: 80 a0 60 00 cmp %g1, 0
2004e44: 02 80 00 05 be 2004e58 <rtems_termios_open+0x3cc>
2004e48: 90 10 00 18 mov %i0, %o0
(*tty->device.firstOpen)(major, minor, arg);
2004e4c: 92 10 00 19 mov %i1, %o1
2004e50: 9f c0 40 00 call %g1
2004e54: 94 10 00 1a mov %i2, %o2
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
2004e58: c2 04 a0 b4 ld [ %l2 + 0xb4 ], %g1
2004e5c: 80 a0 60 02 cmp %g1, 2
2004e60: 12 80 00 14 bne 2004eb0 <rtems_termios_open+0x424>
2004e64: 03 00 80 6e sethi %hi(0x201b800), %g1
sc = rtems_task_start(tty->rxTaskId,
2004e68: d0 04 a0 c4 ld [ %l2 + 0xc4 ], %o0 <== NOT EXECUTED
2004e6c: 13 00 80 13 sethi %hi(0x2004c00), %o1 <== NOT EXECUTED
2004e70: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
2004e74: 40 00 04 19 call 2005ed8 <rtems_task_start> <== NOT EXECUTED
2004e78: 92 12 63 5c or %o1, 0x35c, %o1 <== NOT EXECUTED
rtems_termios_rxdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
2004e7c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2004e80: 12 80 00 09 bne 2004ea4 <rtems_termios_open+0x418> <== NOT EXECUTED
2004e84: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(tty->txTaskId,
2004e88: d0 04 a0 c8 ld [ %l2 + 0xc8 ], %o0 <== NOT EXECUTED
2004e8c: 13 00 80 13 sethi %hi(0x2004c00), %o1 <== NOT EXECUTED
2004e90: 40 00 04 12 call 2005ed8 <rtems_task_start> <== NOT EXECUTED
2004e94: 92 12 62 e0 or %o1, 0x2e0, %o1 ! 2004ee0 <rtems_termios_txdaemon><== NOT EXECUTED
rtems_termios_txdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
2004e98: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2004e9c: 02 80 00 05 be 2004eb0 <rtems_termios_open+0x424> <== NOT EXECUTED
2004ea0: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
2004ea4: 40 00 04 9d call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
2004ea8: 01 00 00 00 nop <== NOT EXECUTED
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
2004eac: 03 00 80 6e sethi %hi(0x201b800), %g1
2004eb0: d0 00 63 9c ld [ %g1 + 0x39c ], %o0 ! 201bb9c <rtems_termios_ttyMutex>
2004eb4: 40 00 03 37 call 2005b90 <rtems_semaphore_release>
2004eb8: 01 00 00 00 nop
return RTEMS_SUCCESSFUL;
}
2004ebc: 81 c7 e0 08 ret
2004ec0: 91 e8 00 10 restore %g0, %l0, %o0
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
2004ec4: 40 00 16 53 call 200a810 <calloc>
2004ec8: 92 10 20 e8 mov 0xe8, %o1
if (tty == NULL) {
2004ecc: a4 92 20 00 orcc %o0, 0, %l2
2004ed0: 12 bf ff 07 bne 2004aec <rtems_termios_open+0x60>
2004ed4: a2 10 00 12 mov %l2, %l1
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
if (tty->rawInBuf.theBuf == NULL) {
free(tty);
rtems_semaphore_release (rtems_termios_ttyMutex);
2004ed8: 10 bf ff 11 b 2004b1c <rtems_termios_open+0x90> <== NOT EXECUTED
2004edc: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED
02003820 <rtems_termios_puts>:
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
2003820: 9d e3 bf a0 save %sp, -96, %sp
const unsigned char *buf = _buf;
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
2003824: c2 06 a0 b4 ld [ %i2 + 0xb4 ], %g1
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
2003828: 92 10 00 18 mov %i0, %o1
const unsigned char *buf = _buf;
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
200382c: 80 a0 60 00 cmp %g1, 0
2003830: 12 80 00 08 bne 2003850 <rtems_termios_puts+0x30>
2003834: a2 10 00 18 mov %i0, %l1
(*tty->device.write)(tty->minor, (void *)buf, len);
2003838: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED
200383c: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 <== NOT EXECUTED
2003840: 9f c0 40 00 call %g1 <== NOT EXECUTED
2003844: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED
return;
2003848: 81 c7 e0 08 ret <== NOT EXECUTED
200384c: 81 e8 00 00 restore <== NOT EXECUTED
}
newHead = tty->rawOutBuf.Head;
2003850: e0 06 a0 80 ld [ %i2 + 0x80 ], %l0
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
rtems_interrupt_disable (level);
while (newHead == tty->rawOutBuf.Tail) {
tty->rawOutBufState = rob_wait;
2003854: a8 10 20 02 mov 2, %l4
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
2003858: 10 80 00 39 b 200393c <rtems_termios_puts+0x11c>
200385c: a6 10 20 01 mov 1, %l3
* len -= ncopy
*
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
2003860: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1
2003864: 40 00 53 6b call 2018610 <.urem>
2003868: 90 04 20 01 add %l0, 1, %o0
rtems_interrupt_disable (level);
200386c: 7f ff fa 51 call 20021b0 <sparc_disable_interrupts>
2003870: a0 10 00 08 mov %o0, %l0
2003874: a4 10 00 08 mov %o0, %l2
while (newHead == tty->rawOutBuf.Tail) {
2003878: 30 80 00 0f b,a 20038b4 <rtems_termios_puts+0x94>
tty->rawOutBufState = rob_wait;
rtems_interrupt_enable (level);
200387c: 7f ff fa 51 call 20021c0 <sparc_enable_interrupts>
2003880: 90 10 00 12 mov %l2, %o0
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
2003884: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0
2003888: 92 10 20 00 clr %o1
200388c: 40 00 08 7a call 2005a74 <rtems_semaphore_obtain>
2003890: 94 10 20 00 clr %o2
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
2003894: 80 a2 20 00 cmp %o0, 0
2003898: 02 80 00 04 be 20038a8 <rtems_termios_puts+0x88>
200389c: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
20038a0: 40 00 0a 1e call 2006118 <rtems_fatal_error_occurred> <== NOT EXECUTED
20038a4: 01 00 00 00 nop <== NOT EXECUTED
rtems_interrupt_disable (level);
20038a8: 7f ff fa 42 call 20021b0 <sparc_disable_interrupts>
20038ac: 01 00 00 00 nop
20038b0: a4 10 00 08 mov %o0, %l2
* 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) {
20038b4: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1
20038b8: 80 a4 00 01 cmp %l0, %g1
20038bc: 22 bf ff f0 be,a 200387c <rtems_termios_puts+0x5c>
20038c0: e8 26 a0 94 st %l4, [ %i2 + 0x94 ]
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
20038c4: c2 06 a0 80 ld [ %i2 + 0x80 ], %g1
20038c8: c6 0c 40 00 ldub [ %l1 ], %g3
20038cc: c4 06 a0 7c ld [ %i2 + 0x7c ], %g2
20038d0: c6 28 80 01 stb %g3, [ %g2 + %g1 ]
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
20038d4: c2 06 a0 94 ld [ %i2 + 0x94 ], %g1
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
tty->rawOutBuf.Head = newHead;
20038d8: e0 26 a0 80 st %l0, [ %i2 + 0x80 ]
if (tty->rawOutBufState == rob_idle) {
20038dc: 80 a0 60 00 cmp %g1, 0
20038e0: 32 80 00 14 bne,a 2003930 <rtems_termios_puts+0x110>
20038e4: a2 04 60 01 inc %l1
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
20038e8: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1
20038ec: 80 88 60 10 btst 0x10, %g1
20038f0: 12 80 00 0b bne 200391c <rtems_termios_puts+0xfc>
20038f4: 01 00 00 00 nop
(*tty->device.write)(tty->minor,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
20038f8: c4 06 a0 84 ld [ %i2 + 0x84 ], %g2
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
(*tty->device.write)(tty->minor,
20038fc: d2 06 a0 7c ld [ %i2 + 0x7c ], %o1
2003900: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1
2003904: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0
2003908: 92 02 40 02 add %o1, %g2, %o1
200390c: 9f c0 40 00 call %g1
2003910: 94 10 20 01 mov 1, %o2
}
else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
}
tty->rawOutBufState = rob_busy;
2003914: 10 80 00 06 b 200392c <rtems_termios_puts+0x10c>
2003918: e6 26 a0 94 st %l3, [ %i2 + 0x94 ]
(*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;
200391c: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED
2003920: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED
2003924: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy;
2003928: e6 26 a0 94 st %l3, [ %i2 + 0x94 ] <== 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++;
200392c: a2 04 60 01 inc %l1
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
}
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
2003930: 90 10 00 12 mov %l2, %o0
2003934: 7f ff fa 23 call 20021c0 <sparc_enable_interrupts>
2003938: b2 06 7f ff add %i1, -1, %i1
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
200393c: 80 a6 60 00 cmp %i1, 0
2003940: 12 bf ff c8 bne 2003860 <rtems_termios_puts+0x40>
2003944: 01 00 00 00 nop
2003948: 81 c7 e0 08 ret
200394c: 81 e8 00 00 restore
0200410c <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
200410c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
2004110: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED
uint32_t count = args->count;
2004114: e4 06 20 14 ld [ %i0 + 0x14 ], %l2 <== 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;
2004118: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 <== NOT EXECUTED
uint32_t count = args->count;
char *buffer = args->buffer;
200411c: ea 06 20 10 ld [ %i0 + 0x10 ], %l5 <== NOT EXECUTED
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
2004120: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
2004124: a2 10 00 18 mov %i0, %l1 <== 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);
2004128: 92 10 20 00 clr %o1 <== NOT EXECUTED
200412c: 40 00 06 52 call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
2004130: 94 10 20 00 clr %o2 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
2004134: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
2004138: 12 80 00 10 bne 2004178 <rtems_termios_read+0x6c> <== NOT EXECUTED
200413c: 05 00 80 6e sethi %hi(0x201b800), %g2 <== NOT EXECUTED
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
2004140: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED
2004144: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
2004148: 84 10 a0 c4 or %g2, 0xc4, %g2 <== NOT EXECUTED
200414c: 82 00 60 08 add %g1, 8, %g1 <== NOT EXECUTED
2004150: c2 00 80 01 ld [ %g2 + %g1 ], %g1 <== NOT EXECUTED
2004154: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004158: 02 80 00 0a be 2004180 <rtems_termios_read+0x74> <== NOT EXECUTED
200415c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
2004160: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004164: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
2004168: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
200416c: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
2004170: 40 00 06 88 call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
2004174: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED
return sc;
2004178: 81 c7 e0 08 ret <== NOT EXECUTED
200417c: 81 e8 00 00 restore <== NOT EXECUTED
}
if (tty->cindex == tty->ccount) {
2004180: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED
2004184: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED
2004188: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
200418c: 12 80 00 be bne 2004484 <rtems_termios_read+0x378> <== NOT EXECUTED
2004190: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
tty->cindex = tty->ccount = 0;
tty->read_start_column = tty->column;
2004194: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 <== NOT EXECUTED
if (tty->device.pollRead != NULL
2004198: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== 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;
200419c: c4 24 20 2c st %g2, [ %l0 + 0x2c ] <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
return sc;
}
if (tty->cindex == tty->ccount) {
tty->cindex = tty->ccount = 0;
20041a0: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED
tty->read_start_column = tty->column;
if (tty->device.pollRead != NULL
20041a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20041a8: 02 80 00 4c be 20042d8 <rtems_termios_read+0x1cc> <== NOT EXECUTED
20041ac: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED
&& tty->device.outputUsesInterrupts == TERMIOS_POLLED)
20041b0: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED
20041b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20041b8: 12 80 00 49 bne 20042dc <rtems_termios_read+0x1d0> <== NOT EXECUTED
20041bc: 2f 00 80 6c sethi %hi(0x201b000), %l7 <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
20041c0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
20041c4: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
20041c8: 02 80 00 13 be 2004214 <rtems_termios_read+0x108> <== NOT EXECUTED
20041cc: 01 00 00 00 nop <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
20041d0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
20041d4: 9f c0 40 00 call %g1 <== NOT EXECUTED
20041d8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
if (n < 0) {
20041dc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20041e0: 16 80 00 06 bge 20041f8 <rtems_termios_read+0xec> <== NOT EXECUTED
20041e4: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
rtems_task_wake_after (1);
20041e8: 40 00 07 58 call 2005f48 <rtems_task_wake_after> <== NOT EXECUTED
20041ec: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
{
int n;
if (tty->termios.c_lflag & ICANON) {
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
20041f0: 10 bf ff f9 b 20041d4 <rtems_termios_read+0xc8> <== NOT EXECUTED
20041f4: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
if (n < 0) {
rtems_task_wake_after (1);
}
else {
if (siproc (n, tty))
20041f8: 7f ff ff 5f call 2003f74 <siproc> <== NOT EXECUTED
20041fc: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
2004200: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2004204: 22 bf ff f4 be,a 20041d4 <rtems_termios_read+0xc8> <== NOT EXECUTED
2004208: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
200420c: 10 80 00 9e b 2004484 <rtems_termios_read+0x378> <== NOT EXECUTED
2004210: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
}
}
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
2004214: 40 00 04 56 call 200536c <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
2004218: 01 00 00 00 nop <== NOT EXECUTED
200421c: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
2004220: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
2004224: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004228: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
if (n < 0) {
200422c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2004230: 36 80 00 1c bge,a 20042a0 <rtems_termios_read+0x194> <== NOT EXECUTED
2004234: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
if (tty->termios.c_cc[VMIN]) {
2004238: c4 0c 20 47 ldub [ %l0 + 0x47 ], %g2 <== NOT EXECUTED
200423c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
2004240: 02 80 00 0a be 2004268 <rtems_termios_read+0x15c> <== NOT EXECUTED
2004244: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED
if (tty->termios.c_cc[VTIME] && tty->ccount) {
2004248: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200424c: 02 80 00 11 be 2004290 <rtems_termios_read+0x184> <== NOT EXECUTED
2004250: 01 00 00 00 nop <== NOT EXECUTED
2004254: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED
2004258: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200425c: 02 80 00 0d be 2004290 <rtems_termios_read+0x184> <== NOT EXECUTED
2004260: 01 00 00 00 nop <== NOT EXECUTED
2004264: 30 80 00 04 b,a 2004274 <rtems_termios_read+0x168> <== NOT EXECUTED
break;
}
}
}
else {
if (!tty->termios.c_cc[VTIME])
2004268: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200426c: 02 80 00 86 be 2004484 <rtems_termios_read+0x378> <== NOT EXECUTED
2004270: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
break;
now = rtems_clock_get_ticks_since_boot();
2004274: 40 00 04 3e call 200536c <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
2004278: 01 00 00 00 nop <== NOT EXECUTED
if ((now - then) > tty->vtimeTicks) {
200427c: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 <== NOT EXECUTED
2004280: 90 22 00 13 sub %o0, %l3, %o0 <== NOT EXECUTED
2004284: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
2004288: 18 80 00 7f bgu 2004484 <rtems_termios_read+0x378> <== NOT EXECUTED
200428c: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
break;
}
}
rtems_task_wake_after (1);
2004290: 40 00 07 2e call 2005f48 <rtems_task_wake_after> <== NOT EXECUTED
2004294: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
2004298: 10 bf ff e3 b 2004224 <rtems_termios_read+0x118> <== NOT EXECUTED
200429c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
}
}
rtems_task_wake_after (1);
}
else {
siproc (n, tty);
20042a0: 7f ff ff 35 call 2003f74 <siproc> <== NOT EXECUTED
20042a4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
20042a8: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
20042ac: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
20042b0: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
20042b4: 16 80 00 73 bge 2004480 <rtems_termios_read+0x374> <== NOT EXECUTED
20042b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
break;
if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
20042bc: 22 bf ff da be,a 2004224 <rtems_termios_read+0x118> <== NOT EXECUTED
20042c0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
20042c4: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED
20042c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20042cc: 22 bf ff d6 be,a 2004224 <rtems_termios_read+0x118> <== NOT EXECUTED
20042d0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
20042d4: 30 bf ff d0 b,a 2004214 <rtems_termios_read+0x108> <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
20042d8: 2f 00 80 6c sethi %hi(0x201b000), %l7 <== 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;
20042dc: e8 04 20 74 ld [ %l0 + 0x74 ], %l4 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
20042e0: ae 15 e3 00 or %l7, 0x300, %l7 <== 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,
20042e4: ac 04 20 49 add %l0, 0x49, %l6 <== NOT EXECUTED
20042e8: 10 80 00 4b b 2004414 <rtems_termios_read+0x308> <== NOT EXECUTED
20042ec: a6 10 20 01 mov 1, %l3 <== 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;
20042f0: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED
20042f4: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
20042f8: 40 00 50 c6 call 2018610 <.urem> <== NOT EXECUTED
20042fc: 90 02 20 01 inc %o0 <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead];
2004300: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED
2004304: e8 08 40 08 ldub [ %g1 + %o0 ], %l4 <== NOT EXECUTED
tty->rawInBuf.Head = newHead;
2004308: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
200430c: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED
2004310: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED
2004314: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
2004318: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED
200431c: 40 00 50 bd call 2018610 <.urem> <== NOT EXECUTED
2004320: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED
2004324: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED
2004328: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
200432c: 3a 80 00 27 bcc,a 20043c8 <rtems_termios_read+0x2bc> <== NOT EXECUTED
2004330: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
2004334: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2004338: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED
200433c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* if tx stopped and XON should be sent... */
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
2004340: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2004344: 82 08 62 02 and %g1, 0x202, %g1 <== NOT EXECUTED
2004348: 80 a0 62 02 cmp %g1, 0x202 <== NOT EXECUTED
200434c: 12 80 00 11 bne 2004390 <rtems_termios_read+0x284> <== NOT EXECUTED
2004350: 01 00 00 00 nop <== NOT EXECUTED
2004354: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED
2004358: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200435c: 22 80 00 07 be,a 2004378 <rtems_termios_read+0x26c> <== NOT EXECUTED
2004360: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
2004364: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== 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))
2004368: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
200436c: 02 80 00 09 be 2004390 <rtems_termios_read+0x284> <== NOT EXECUTED
2004370: 01 00 00 00 nop <== 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,
2004374: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
2004378: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
200437c: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED
2004380: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004384: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
2004388: 10 80 00 10 b 20043c8 <rtems_termios_read+0x2bc> <== NOT EXECUTED
200438c: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
/* XON should be sent now... */
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTART]),
1);
}
else if (tty->flow_ctrl & FL_MDRTS) {
2004390: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
2004394: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED
2004398: 22 80 00 0c be,a 20043c8 <rtems_termios_read+0x2bc> <== NOT EXECUTED
200439c: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_IRTSOFF;
20043a0: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
20043a4: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== 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;
20043a8: 84 08 bf fb and %g2, -5, %g2 <== NOT EXECUTED
20043ac: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
20043b0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
20043b4: 22 80 00 05 be,a 20043c8 <rtems_termios_read+0x2bc> <== NOT EXECUTED
20043b8: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
20043bc: 9f c0 40 00 call %g1 <== NOT EXECUTED
20043c0: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
20043c4: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
20043c8: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
20043cc: 02 80 00 09 be 20043f0 <rtems_termios_read+0x2e4> <== NOT EXECUTED
20043d0: 90 0d 20 ff and %l4, 0xff, %o0 <== NOT EXECUTED
if (siproc (c, tty))
20043d4: 7f ff fe e8 call 2003f74 <siproc> <== NOT EXECUTED
20043d8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
20043dc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
20043e0: 32 80 00 0c bne,a 2004410 <rtems_termios_read+0x304> <== NOT EXECUTED
20043e4: a6 10 20 00 clr %l3 <== NOT EXECUTED
else {
siproc (c, tty);
if (tty->ccount >= tty->termios.c_cc[VMIN])
wait = 0;
}
timeout = tty->rawInBufSemaphoreTimeout;
20043e8: 10 80 00 0b b 2004414 <rtems_termios_read+0x308> <== NOT EXECUTED
20043ec: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED
if (tty->termios.c_lflag & ICANON) {
if (siproc (c, tty))
wait = 0;
}
else {
siproc (c, tty);
20043f0: 7f ff fe e1 call 2003f74 <siproc> <== NOT EXECUTED
20043f4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
20043f8: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
20043fc: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
2004400: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
2004404: 26 80 00 04 bl,a 2004414 <rtems_termios_read+0x308> <== NOT EXECUTED
2004408: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED
200440c: a6 10 20 00 clr %l3 <== NOT EXECUTED
wait = 0;
}
timeout = tty->rawInBufSemaphoreTimeout;
2004410: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
2004414: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED
2004418: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED
200441c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
2004420: 02 80 00 08 be 2004440 <rtems_termios_read+0x334> <== NOT EXECUTED
2004424: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
2004428: c2 05 c0 00 ld [ %l7 ], %g1 <== NOT EXECUTED
200442c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
2004430: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
2004434: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
2004438: 06 bf ff ae bl 20042f0 <rtems_termios_read+0x1e4> <== NOT EXECUTED
200443c: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
}
/*
* Wait for characters
*/
if ( wait ) {
2004440: 02 80 00 11 be 2004484 <rtems_termios_read+0x378> <== NOT EXECUTED
2004444: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore,
2004448: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
200444c: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED
2004450: 40 00 05 89 call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
2004454: 94 10 00 14 mov %l4, %o2 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions,
timeout);
if (sc != RTEMS_SUCCESSFUL)
2004458: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
200445c: 02 bf ff ee be 2004414 <rtems_termios_read+0x308> <== NOT EXECUTED
2004460: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
2004464: 30 80 00 08 b,a 2004484 <rtems_termios_read+0x378> <== 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++];
2004468: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED
count--;
200446c: a4 04 bf ff add %l2, -1, %l2 <== 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++];
2004470: c2 08 80 01 ldub [ %g2 + %g1 ], %g1 <== NOT EXECUTED
2004474: c2 2d 40 00 stb %g1, [ %l5 ] <== NOT EXECUTED
2004478: c6 24 20 24 st %g3, [ %l0 + 0x24 ] <== NOT EXECUTED
200447c: aa 05 60 01 inc %l5 <== NOT EXECUTED
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
2004480: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
2004484: 22 80 00 08 be,a 20044a4 <rtems_termios_read+0x398> <== NOT EXECUTED
2004488: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
200448c: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED
2004490: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
2004494: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
2004498: 06 bf ff f4 bl 2004468 <rtems_termios_read+0x35c> <== NOT EXECUTED
200449c: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
20044a0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
20044a4: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED
}
while (count && (tty->cindex < tty->ccount)) {
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
20044a8: a4 20 40 12 sub %g1, %l2, %l2 <== NOT EXECUTED
20044ac: e4 24 60 1c st %l2, [ %l1 + 0x1c ] <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
20044b0: 40 00 05 b8 call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
20044b4: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
return sc;
}
20044b8: 81 c7 e0 08 ret <== NOT EXECUTED
20044bc: 81 e8 00 00 restore <== NOT EXECUTED
020032a0 <rtems_termios_refill_transmitter>:
* 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)
{
20032a0: 9d e3 bf a0 save %sp, -96, %sp
int nToSend;
rtems_interrupt_level level;
int len;
/* check for XOF/XON to send */
if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF))
20032a4: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1
20032a8: 82 08 64 03 and %g1, 0x403, %g1
20032ac: 80 a0 64 01 cmp %g1, 0x401
20032b0: 12 80 00 10 bne 20032f0 <rtems_termios_refill_transmitter+0x50>
20032b4: a0 10 00 18 mov %i0, %l0
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
20032b8: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED
20032bc: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
20032c0: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED
20032c4: 9f c0 40 00 call %g1 <== NOT EXECUTED
20032c8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
20032cc: 7f ff fb b9 call 20021b0 <sparc_disable_interrupts> <== NOT EXECUTED
20032d0: 01 00 00 00 nop <== NOT EXECUTED
tty->t_dqlen--;
20032d4: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
20032d8: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== 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--;
20032dc: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
20032e0: 82 10 60 02 or %g1, 2, %g1 <== 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--;
20032e4: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
20032e8: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED
rtems_interrupt_enable(level);
20032ec: 30 80 00 12 b,a 2003334 <rtems_termios_refill_transmitter+0x94><== NOT EXECUTED
nToSend = 1;
}
else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF))
20032f0: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1
20032f4: 82 08 60 03 and %g1, 3, %g1
20032f8: 80 a0 60 02 cmp %g1, 2
20032fc: 12 80 00 12 bne 2003344 <rtems_termios_refill_transmitter+0xa4>
2003300: 92 06 20 49 add %i0, 0x49, %o1
* 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,
2003304: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED
2003308: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
200330c: 9f c0 40 00 call %g1 <== NOT EXECUTED
2003310: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
2003314: 7f ff fb a7 call 20021b0 <sparc_disable_interrupts> <== NOT EXECUTED
2003318: 01 00 00 00 nop <== NOT EXECUTED
tty->t_dqlen--;
200331c: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
2003320: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED
*/
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
2003324: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
2003328: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED
*/
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
200332c: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
2003330: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED
rtems_interrupt_enable(level);
2003334: 7f ff fb a3 call 20021c0 <sparc_enable_interrupts> <== NOT EXECUTED
2003338: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
200333c: 81 c7 e0 08 ret
2003340: 81 e8 00 00 restore
nToSend = 1;
}
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
2003344: c4 06 20 80 ld [ %i0 + 0x80 ], %g2
2003348: c2 06 20 84 ld [ %i0 + 0x84 ], %g1
200334c: 80 a0 80 01 cmp %g2, %g1
2003350: 12 80 00 0a bne 2003378 <rtems_termios_refill_transmitter+0xd8>
2003354: 01 00 00 00 nop
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
2003358: c2 06 20 94 ld [ %i0 + 0x94 ], %g1
200335c: 80 a0 60 02 cmp %g1, 2
2003360: 12 bf ff f7 bne 200333c <rtems_termios_refill_transmitter+0x9c>
2003364: b0 10 20 00 clr %i0
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
2003368: 40 00 0a 0a call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
200336c: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED
2003370: 81 c7 e0 08 ret <== NOT EXECUTED
2003374: 81 e8 00 00 restore <== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
2003378: 7f ff fb 8e call 20021b0 <sparc_disable_interrupts>
200337c: 01 00 00 00 nop
len = tty->t_dqlen;
2003380: e2 06 20 90 ld [ %i0 + 0x90 ], %l1
tty->t_dqlen = 0;
2003384: c0 26 20 90 clr [ %i0 + 0x90 ]
rtems_interrupt_enable(level);
2003388: 7f ff fb 8e call 20021c0 <sparc_enable_interrupts>
200338c: 01 00 00 00 nop
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
2003390: d0 06 20 84 ld [ %i0 + 0x84 ], %o0
2003394: d2 06 20 88 ld [ %i0 + 0x88 ], %o1
2003398: 40 00 54 9e call 2018610 <.urem>
200339c: 90 04 40 08 add %l1, %o0, %o0
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
20033a0: c2 06 20 94 ld [ %i0 + 0x94 ], %g1
len = tty->t_dqlen;
tty->t_dqlen = 0;
rtems_interrupt_enable(level);
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
tty->rawOutBuf.Tail = newTail;
20033a4: d0 24 20 84 st %o0, [ %l0 + 0x84 ]
if (tty->rawOutBufState == rob_wait) {
20033a8: 80 a0 60 02 cmp %g1, 2
20033ac: 12 80 00 04 bne 20033bc <rtems_termios_refill_transmitter+0x11c>
20033b0: a2 10 00 08 mov %o0, %l1
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
20033b4: 40 00 09 f7 call 2005b90 <rtems_semaphore_release>
20033b8: d0 06 20 8c ld [ %i0 + 0x8c ], %o0
}
if (newTail == tty->rawOutBuf.Head) {
20033bc: c2 04 20 80 ld [ %l0 + 0x80 ], %g1
20033c0: 80 a4 40 01 cmp %l1, %g1
20033c4: 12 80 00 0b bne 20033f0 <rtems_termios_refill_transmitter+0x150>
20033c8: 01 00 00 00 nop
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
20033cc: c2 04 20 d4 ld [ %l0 + 0xd4 ], %g1
}
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
20033d0: c0 24 20 94 clr [ %l0 + 0x94 ]
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
20033d4: 80 a0 60 00 cmp %g1, 0
20033d8: 02 80 00 29 be 200347c <rtems_termios_refill_transmitter+0x1dc>
20033dc: b0 10 20 00 clr %i0
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
20033e0: d2 04 20 d8 ld [ %l0 + 0xd8 ], %o1 <== NOT EXECUTED
20033e4: 9f c0 40 00 call %g1 <== NOT EXECUTED
20033e8: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED
20033ec: 30 80 00 24 b,a 200347c <rtems_termios_refill_transmitter+0x1dc><== NOT EXECUTED
}
}
/* check, whether output should stop due to received XOFF */
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
20033f0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
20033f4: 82 08 62 10 and %g1, 0x210, %g1
20033f8: 80 a0 62 10 cmp %g1, 0x210
20033fc: 12 80 00 0c bne 200342c <rtems_termios_refill_transmitter+0x18c>
2003400: 01 00 00 00 nop
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
2003404: 7f ff fb 6b call 20021b0 <sparc_disable_interrupts> <== NOT EXECUTED
2003408: 01 00 00 00 nop <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
200340c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
2003410: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
tty->flow_ctrl |= FL_OSTOP;
2003414: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
2003418: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
tty->flow_ctrl |= FL_OSTOP;
200341c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
rtems_interrupt_enable(level);
2003420: 7f ff fb 68 call 20021c0 <sparc_enable_interrupts> <== NOT EXECUTED
2003424: b0 10 20 00 clr %i0 <== NOT EXECUTED
2003428: 30 80 00 15 b,a 200347c <rtems_termios_refill_transmitter+0x1dc><== NOT EXECUTED
}
else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
200342c: c2 04 20 80 ld [ %l0 + 0x80 ], %g1
2003430: 80 a4 40 01 cmp %l1, %g1
2003434: 08 80 00 04 bleu 2003444 <rtems_termios_refill_transmitter+0x1a4>
2003438: 01 00 00 00 nop
nToSend = tty->rawOutBuf.Size - newTail;
200343c: f0 04 20 88 ld [ %l0 + 0x88 ], %i0
2003440: 30 80 00 02 b,a 2003448 <rtems_termios_refill_transmitter+0x1a8>
else
nToSend = tty->rawOutBuf.Head - newTail;
2003444: f0 04 20 80 ld [ %l0 + 0x80 ], %i0
/* 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)) {
2003448: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
200344c: 80 88 66 00 btst 0x600, %g1
2003450: 02 80 00 03 be 200345c <rtems_termios_refill_transmitter+0x1bc>
2003454: b0 26 00 11 sub %i0, %l1, %i0
2003458: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
(*tty->device.write)(tty->minor,
200345c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1
2003460: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1
2003464: d0 04 20 10 ld [ %l0 + 0x10 ], %o0
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
2003468: 84 10 20 01 mov 1, %g2
(*tty->device.write)(tty->minor,
200346c: 92 02 40 11 add %o1, %l1, %o1
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
2003470: c4 24 20 94 st %g2, [ %l0 + 0x94 ]
(*tty->device.write)(tty->minor,
2003474: 9f c0 40 00 call %g1
2003478: 94 10 00 18 mov %i0, %o2
&tty->rawOutBuf.theBuf[newTail],
nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
200347c: e2 24 20 84 st %l1, [ %l0 + 0x84 ]
}
return nToSend;
}
2003480: 81 c7 e0 08 ret
2003484: 81 e8 00 00 restore
02004f5c <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
2004f5c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
2004f60: a2 07 bf f8 add %fp, -8, %l1 <== NOT EXECUTED
if (c != EOF) {
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
rtems_termios_enqueue_raw_characters (
2004f64: a0 07 bf ff add %fp, -1, %l0 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
2004f68: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED
2004f6c: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
2004f70: 94 10 20 00 clr %o2 <== NOT EXECUTED
2004f74: 40 00 01 1f call 20053f0 <rtems_event_receive> <== NOT EXECUTED
2004f78: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED
TERMIOS_RX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) {
2004f7c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
2004f80: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
2004f84: 22 80 00 07 be,a 2004fa0 <rtems_termios_rxdaemon+0x44> <== NOT EXECUTED
2004f88: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED
tty->rxTaskId = 0;
2004f8c: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
2004f90: 40 00 03 79 call 2005d74 <rtems_task_delete> <== NOT EXECUTED
2004f94: 90 10 20 00 clr %o0 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
2004f98: 10 bf ff f5 b 2004f6c <rtems_termios_rxdaemon+0x10> <== NOT EXECUTED
2004f9c: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED
}
else {
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
2004fa0: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004fa4: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
if (c != EOF) {
2004fa8: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED
2004fac: 02 bf ff ef be 2004f68 <rtems_termios_rxdaemon+0xc> <== NOT EXECUTED
2004fb0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
2004fb4: d0 2f bf ff stb %o0, [ %fp + -1 ] <== NOT EXECUTED
rtems_termios_enqueue_raw_characters (
2004fb8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
2004fbc: 7f ff f9 52 call 2003504 <rtems_termios_enqueue_raw_characters><== NOT EXECUTED
2004fc0: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
2004fc4: 10 bf ff ea b 2004f6c <rtems_termios_rxdaemon+0x10> <== NOT EXECUTED
2004fc8: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED
02003288 <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);
2003288: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED
200328c: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
2003290: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
2003294: 40 00 08 b9 call 2005578 <rtems_event_send> <== NOT EXECUTED
2003298: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
02004ee0 <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
2004ee0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
}
else {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
2004ee4: 23 00 80 6e sethi %hi(0x201b800), %l1 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
2004ee8: a0 07 bf fc add %fp, -4, %l0 <== NOT EXECUTED
}
else {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
2004eec: a2 14 60 c4 or %l1, 0xc4, %l1 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
2004ef0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
2004ef4: 94 10 20 00 clr %o2 <== NOT EXECUTED
2004ef8: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
2004efc: 40 00 01 3d call 20053f0 <rtems_event_receive> <== NOT EXECUTED
2004f00: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED
TERMIOS_TX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) {
2004f04: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED
2004f08: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
2004f0c: 02 80 00 07 be 2004f28 <rtems_termios_txdaemon+0x48> <== NOT EXECUTED
2004f10: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
tty->txTaskId = 0;
2004f14: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
2004f18: 40 00 03 97 call 2005d74 <rtems_task_delete> <== NOT EXECUTED
2004f1c: 90 10 20 00 clr %o0 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
2004f20: 10 bf ff f5 b 2004ef4 <rtems_termios_txdaemon+0x14> <== NOT EXECUTED
2004f24: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
}
else {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
2004f28: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED
2004f2c: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
2004f30: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED
2004f34: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED
2004f38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004f3c: 02 80 00 04 be 2004f4c <rtems_termios_txdaemon+0x6c> <== NOT EXECUTED
2004f40: 01 00 00 00 nop <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
2004f44: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004f48: 01 00 00 00 nop <== NOT EXECUTED
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
2004f4c: 7f ff f8 d5 call 20032a0 <rtems_termios_refill_transmitter><== NOT EXECUTED
2004f50: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
2004f54: 10 bf ff e8 b 2004ef4 <rtems_termios_txdaemon+0x14> <== NOT EXECUTED
2004f58: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
02003fc4 <rtems_termios_write>:
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
2003fc4: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
2003fc8: c2 06 00 00 ld [ %i0 ], %g1
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
2003fcc: a2 10 00 18 mov %i0, %l1
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
2003fd0: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
2003fd4: 92 10 20 00 clr %o1
2003fd8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
2003fdc: 40 00 06 a6 call 2005a74 <rtems_semaphore_obtain>
2003fe0: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL)
2003fe4: b0 92 20 00 orcc %o0, 0, %i0
2003fe8: 12 80 00 0f bne 2004024 <rtems_termios_write+0x60>
2003fec: 03 00 80 6e sethi %hi(0x201b800), %g1
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
2003ff0: c4 04 20 cc ld [ %l0 + 0xcc ], %g2
2003ff4: 85 28 a0 05 sll %g2, 5, %g2
2003ff8: 82 10 60 c4 or %g1, 0xc4, %g1
2003ffc: 82 00 40 02 add %g1, %g2, %g1
2004000: c2 00 60 0c ld [ %g1 + 0xc ], %g1
2004004: 80 a0 60 00 cmp %g1, 0
2004008: 02 80 00 09 be 200402c <rtems_termios_write+0x68>
200400c: 92 10 00 11 mov %l1, %o1
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
2004010: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004014: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
2004018: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
200401c: 40 00 06 dd call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
2004020: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 <== NOT EXECUTED
return sc;
2004024: 81 c7 e0 08 ret <== NOT EXECUTED
2004028: 81 e8 00 00 restore <== NOT EXECUTED
}
if (tty->termios.c_oflag & OPOST) {
200402c: c2 04 20 34 ld [ %l0 + 0x34 ], %g1
2004030: d2 04 60 14 ld [ %l1 + 0x14 ], %o1
2004034: 80 88 60 01 btst 1, %g1
2004038: 02 80 00 0e be 2004070 <rtems_termios_write+0xac>
200403c: d0 04 60 10 ld [ %l1 + 0x10 ], %o0
uint32_t count = args->count;
2004040: a6 10 00 09 mov %o1, %l3
char *buffer = args->buffer;
while (count--)
2004044: 10 80 00 06 b 200405c <rtems_termios_write+0x98>
2004048: a4 10 00 08 mov %o0, %l2
oproc (*buffer++, tty);
200404c: a6 04 ff ff add %l3, -1, %l3
2004050: a4 04 a0 01 inc %l2
2004054: 7f ff fe 3f call 2003950 <oproc>
2004058: 92 10 00 10 mov %l0, %o1
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
200405c: 80 a4 e0 00 cmp %l3, 0
2004060: 32 bf ff fb bne,a 200404c <rtems_termios_write+0x88>
2004064: d0 0c 80 00 ldub [ %l2 ], %o0
oproc (*buffer++, tty);
args->bytes_moved = args->count;
}
else {
rtems_termios_puts (args->buffer, args->count, tty);
args->bytes_moved = args->count;
2004068: 10 80 00 05 b 200407c <rtems_termios_write+0xb8>
200406c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
while (count--)
oproc (*buffer++, tty);
args->bytes_moved = args->count;
}
else {
rtems_termios_puts (args->buffer, args->count, tty);
2004070: 7f ff fd ec call 2003820 <rtems_termios_puts> <== NOT EXECUTED
2004074: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
args->bytes_moved = args->count;
2004078: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
200407c: c2 24 60 1c st %g1, [ %l1 + 0x1c ]
}
rtems_semaphore_release (tty->osem);
2004080: 40 00 06 c4 call 2005b90 <rtems_semaphore_release>
2004084: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
return sc;
}
2004088: 81 c7 e0 08 ret
200408c: 81 e8 00 00 restore
0200781c <rtems_verror>:
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
200781c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int local_errno = 0;
int chars_written = 0;
rtems_status_code status;
if (error_flag & RTEMS_ERROR_PANIC)
2007820: 2b 08 00 00 sethi %hi(0x20000000), %l5 <== NOT EXECUTED
2007824: aa 8e 00 15 andcc %i0, %l5, %l5 <== NOT EXECUTED
2007828: 02 80 00 11 be 200786c <rtems_verror+0x50> <== NOT EXECUTED
200782c: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
{
if (rtems_panic_in_progress++)
2007830: 05 00 80 9d sethi %hi(0x2027400), %g2 <== NOT EXECUTED
2007834: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1 ! 2027440 <rtems_panic_in_progress><== NOT EXECUTED
2007838: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
200783c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2007840: 02 80 00 06 be 2007858 <rtems_verror+0x3c> <== NOT EXECUTED
2007844: c6 20 a0 40 st %g3, [ %g2 + 0x40 ] <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
2007848: 03 00 80 9d sethi %hi(0x2027400), %g1 <== NOT EXECUTED
200784c: c4 00 62 20 ld [ %g1 + 0x220 ], %g2 ! 2027620 <_Thread_Dispatch_disable_level><== NOT EXECUTED
2007850: 84 00 a0 01 inc %g2 <== NOT EXECUTED
2007854: c4 20 62 20 st %g2, [ %g1 + 0x220 ] <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
2007858: 03 00 80 9d sethi %hi(0x2027400), %g1 <== NOT EXECUTED
200785c: c2 00 60 40 ld [ %g1 + 0x40 ], %g1 ! 2027440 <rtems_panic_in_progress><== NOT EXECUTED
2007860: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
2007864: 34 80 00 5a bg,a 20079cc <rtems_verror+0x1b0> <== NOT EXECUTED
2007868: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
200786c: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED
2007870: c2 00 63 a8 ld [ %g1 + 0x3a8 ], %g1 ! 2026ba8 <_impure_ptr><== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
2007874: 27 1c 00 00 sethi %hi(0x70000000), %l3 <== NOT EXECUTED
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
2007878: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
200787c: 40 00 3a 5b call 20161e8 <fflush> <== NOT EXECUTED
2007880: a2 10 20 00 clr %l1 <== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
2007884: 03 10 00 00 sethi %hi(0x40000000), %g1 <== NOT EXECUTED
2007888: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED
200788c: 02 80 00 05 be 20078a0 <rtems_verror+0x84> <== NOT EXECUTED
2007890: a6 2c 00 13 andn %l0, %l3, %l3 <== NOT EXECUTED
local_errno = errno;
2007894: 40 00 39 4b call 2015dc0 <__errno> <== NOT EXECUTED
2007898: 01 00 00 00 nop <== NOT EXECUTED
200789c: e2 02 00 00 ld [ %o0 ], %l1 <== 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);
20078a0: 29 00 80 9a sethi %hi(0x2026800), %l4 <== NOT EXECUTED
20078a4: c2 05 23 a8 ld [ %l4 + 0x3a8 ], %g1 ! 2026ba8 <_impure_ptr><== NOT EXECUTED
20078a8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
20078ac: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
20078b0: 40 00 51 d1 call 201bff4 <vfprintf> <== NOT EXECUTED
20078b4: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (status)
20078b8: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
20078bc: 02 80 00 0c be 20078ec <rtems_verror+0xd0> <== NOT EXECUTED
20078c0: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
20078c4: c2 05 23 a8 ld [ %l4 + 0x3a8 ], %g1 <== NOT EXECUTED
20078c8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
20078cc: 7f ff ff cd call 2007800 <rtems_status_text> <== NOT EXECUTED
20078d0: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED
20078d4: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED
20078d8: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
20078dc: 92 12 62 48 or %o1, 0x248, %o1 <== NOT EXECUTED
20078e0: 40 00 3b 16 call 2016538 <fprintf> <== NOT EXECUTED
20078e4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
20078e8: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED
if (local_errno)
20078ec: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
20078f0: 22 80 00 1c be,a 2007960 <rtems_verror+0x144> <== NOT EXECUTED
20078f4: 27 00 80 9a sethi %hi(0x2026800), %l3 <== NOT EXECUTED
{
if ((local_errno > 0) && *strerror(local_errno))
20078f8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
20078fc: 04 80 00 11 ble 2007940 <rtems_verror+0x124> <== NOT EXECUTED
2007900: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED
2007904: 40 00 3e 60 call 2017284 <strerror> <== NOT EXECUTED
2007908: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
200790c: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED
2007910: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2007914: 02 80 00 0b be 2007940 <rtems_verror+0x124> <== NOT EXECUTED
2007918: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
200791c: c2 00 63 a8 ld [ %g1 + 0x3a8 ], %g1 ! 2026ba8 <_impure_ptr><== NOT EXECUTED
2007920: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
2007924: 40 00 3e 58 call 2017284 <strerror> <== NOT EXECUTED
2007928: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED
200792c: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED
2007930: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
2007934: 92 12 62 58 or %o1, 0x258, %o1 <== NOT EXECUTED
2007938: 10 80 00 07 b 2007954 <rtems_verror+0x138> <== NOT EXECUTED
200793c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
2007940: c2 00 63 a8 ld [ %g1 + 0x3a8 ], %g1 <== NOT EXECUTED
2007944: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED
2007948: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
200794c: 92 12 62 68 or %o1, 0x268, %o1 <== NOT EXECUTED
2007950: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
2007954: 40 00 3a f9 call 2016538 <fprintf> <== NOT EXECUTED
2007958: 27 00 80 9a sethi %hi(0x2026800), %l3 <== NOT EXECUTED
200795c: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED
}
chars_written += fprintf(stderr, "\n");
2007960: c2 04 e3 a8 ld [ %l3 + 0x3a8 ], %g1 <== NOT EXECUTED
2007964: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED
2007968: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
200796c: 40 00 3a f3 call 2016538 <fprintf> <== NOT EXECUTED
2007970: 92 12 62 80 or %o1, 0x280, %o1 <== NOT EXECUTED
(void) fflush(stderr);
2007974: c2 04 e3 a8 ld [ %l3 + 0x3a8 ], %g1 <== 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");
2007978: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
(void) fflush(stderr);
200797c: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
2007980: 40 00 3a 1a call 20161e8 <fflush> <== NOT EXECUTED
2007984: b0 06 00 12 add %i0, %l2, %i0 <== NOT EXECUTED
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
2007988: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED
200798c: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED
2007990: 02 80 00 0f be 20079cc <rtems_verror+0x1b0> <== NOT EXECUTED
2007994: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED
{
if (error_flag & RTEMS_ERROR_PANIC)
2007998: 22 80 00 08 be,a 20079b8 <rtems_verror+0x19c> <== NOT EXECUTED
200799c: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED
{
rtems_error(0, "fatal error, exiting");
20079a0: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED
20079a4: 90 10 20 00 clr %o0 <== NOT EXECUTED
20079a8: 40 00 00 18 call 2007a08 <rtems_error> <== NOT EXECUTED
20079ac: 92 12 62 88 or %o1, 0x288, %o1 <== NOT EXECUTED
_exit(local_errno);
20079b0: 40 00 02 e5 call 2008544 <_exit> <== NOT EXECUTED
20079b4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
}
else
{
rtems_error(0, "fatal error, aborting");
20079b8: 90 10 20 00 clr %o0 <== NOT EXECUTED
20079bc: 40 00 00 13 call 2007a08 <rtems_error> <== NOT EXECUTED
20079c0: 92 12 62 a0 or %o1, 0x2a0, %o1 <== NOT EXECUTED
abort();
20079c4: 40 00 38 f1 call 2015d88 <abort> <== NOT EXECUTED
20079c8: 01 00 00 00 nop <== NOT EXECUTED
}
}
return chars_written;
}
20079cc: 81 c7 e0 08 ret <== NOT EXECUTED
20079d0: 81 e8 00 00 restore <== NOT EXECUTED
02002e6c <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
2002e6c: 9d e3 bf a0 save %sp, -96, %sp
2002e70: 27 1f ff ff sethi %hi(0x7ffffc00), %l3
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
2002e74: 2b 00 80 7b sethi %hi(0x201ec00), %l5
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
2002e78: 29 00 80 7b sethi %hi(0x201ec00), %l4
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
2002e7c: a6 14 e3 ff or %l3, 0x3ff, %l3
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
2002e80: aa 15 60 48 or %l5, 0x48, %l5
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
2002e84: a8 15 20 40 or %l4, 0x40, %l4
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
2002e88: a2 10 20 00 clr %l1
2002e8c: a0 10 20 00 clr %l0
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
2002e90: c2 06 20 04 ld [ %i0 + 4 ], %g1
2002e94: 82 00 7f ff add %g1, -1, %g1
2002e98: 80 a0 60 00 cmp %g1, 0
2002e9c: 16 80 00 07 bge 2002eb8 <scanInt+0x4c>
2002ea0: c2 26 20 04 st %g1, [ %i0 + 4 ]
2002ea4: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED
2002ea8: 40 00 3f cf call 2012de4 <__srget_r> <== NOT EXECUTED
2002eac: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
2002eb0: 10 80 00 06 b 2002ec8 <scanInt+0x5c> <== NOT EXECUTED
2002eb4: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
2002eb8: c2 06 00 00 ld [ %i0 ], %g1
2002ebc: 84 00 60 01 add %g1, 1, %g2
2002ec0: e4 08 40 00 ldub [ %g1 ], %l2
2002ec4: c4 26 00 00 st %g2, [ %i0 ]
if (c == ':')
2002ec8: 80 a4 a0 3a cmp %l2, 0x3a
2002ecc: 02 80 00 22 be 2002f54 <scanInt+0xe8>
2002ed0: 80 a4 60 00 cmp %l1, 0
break;
if (sign == 0) {
2002ed4: 32 80 00 09 bne,a 2002ef8 <scanInt+0x8c>
2002ed8: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
if (c == '-') {
2002edc: 80 a4 a0 2d cmp %l2, 0x2d
2002ee0: 12 80 00 05 bne 2002ef4 <scanInt+0x88>
2002ee4: a2 10 20 01 mov 1, %l1
sign = -1;
limit++;
2002ee8: a6 04 e0 01 inc %l3 <== NOT EXECUTED
continue;
2002eec: 10 bf ff e9 b 2002e90 <scanInt+0x24> <== NOT EXECUTED
2002ef0: a2 10 3f ff mov -1, %l1 <== NOT EXECUTED
}
sign = 1;
}
if (!isdigit(c))
2002ef4: c2 05 00 00 ld [ %l4 ], %g1
2002ef8: 82 00 40 12 add %g1, %l2, %g1
2002efc: c2 08 60 01 ldub [ %g1 + 1 ], %g1
2002f00: 80 88 60 04 btst 4, %g1
2002f04: 02 80 00 1c be 2002f74 <scanInt+0x108>
2002f08: 90 10 00 13 mov %l3, %o0
return 0;
d = c - '0';
if ((i > (limit / 10))
2002f0c: 40 00 60 3e call 201b004 <.udiv>
2002f10: 92 10 20 0a mov 0xa, %o1
2002f14: 80 a4 00 08 cmp %l0, %o0
2002f18: 18 80 00 17 bgu 2002f74 <scanInt+0x108>
2002f1c: 01 00 00 00 nop
2002f20: 12 80 00 08 bne 2002f40 <scanInt+0xd4>
2002f24: a4 04 bf d0 add %l2, -48, %l2
2002f28: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
2002f2c: 40 00 60 e2 call 201b2b4 <.urem> <== NOT EXECUTED
2002f30: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
2002f34: 80 a4 80 08 cmp %l2, %o0 <== NOT EXECUTED
2002f38: 18 80 00 0f bgu 2002f74 <scanInt+0x108> <== NOT EXECUTED
2002f3c: 01 00 00 00 nop <== NOT EXECUTED
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
2002f40: 83 2c 20 03 sll %l0, 3, %g1
2002f44: a1 2c 20 01 sll %l0, 1, %l0
2002f48: a0 04 00 01 add %l0, %g1, %l0
2002f4c: 10 bf ff d1 b 2002e90 <scanInt+0x24>
2002f50: a0 04 80 10 add %l2, %l0, %l0
}
if (sign == 0)
2002f54: 02 80 00 08 be 2002f74 <scanInt+0x108>
2002f58: 90 10 00 11 mov %l1, %o0
return 0;
*val = i * sign;
2002f5c: 92 10 00 10 mov %l0, %o1
2002f60: 40 00 5f ef call 201af1c <.umul>
2002f64: b0 10 20 01 mov 1, %i0
2002f68: d0 26 40 00 st %o0, [ %i1 ]
return 1;
2002f6c: 81 c7 e0 08 ret
2002f70: 81 e8 00 00 restore
}
2002f74: 81 c7 e0 08 ret <== NOT EXECUTED
2002f78: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
02002f7c <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
2002f7c: 9d e3 bf a0 save %sp, -96, %sp
int c;
*name = *bufp;
2002f80: c2 06 80 00 ld [ %i2 ], %g1
for (;;) {
c = getc(fp);
2002f84: 21 00 80 7b sethi %hi(0x201ec00), %l0
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
int c;
*name = *bufp;
2002f88: c2 26 40 00 st %g1, [ %i1 ]
for (;;) {
c = getc(fp);
2002f8c: a0 14 20 48 or %l0, 0x48, %l0
2002f90: c2 06 20 04 ld [ %i0 + 4 ], %g1
2002f94: 82 00 7f ff add %g1, -1, %g1
2002f98: 80 a0 60 00 cmp %g1, 0
2002f9c: 16 80 00 07 bge 2002fb8 <scanString+0x3c>
2002fa0: c2 26 20 04 st %g1, [ %i0 + 4 ]
2002fa4: d0 04 00 00 ld [ %l0 ], %o0
2002fa8: 40 00 3f 8f call 2012de4 <__srget_r>
2002fac: 92 10 00 18 mov %i0, %o1
if (c == ':') {
2002fb0: 10 80 00 07 b 2002fcc <scanString+0x50>
2002fb4: 80 a2 20 3a cmp %o0, 0x3a
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
2002fb8: c2 06 00 00 ld [ %i0 ], %g1
2002fbc: 84 00 60 01 add %g1, 1, %g2
2002fc0: d0 08 40 00 ldub [ %g1 ], %o0
2002fc4: c4 26 00 00 st %g2, [ %i0 ]
if (c == ':') {
2002fc8: 80 a2 20 3a cmp %o0, 0x3a
2002fcc: 12 80 00 07 bne 2002fe8 <scanString+0x6c>
2002fd0: 80 a2 20 0a cmp %o0, 0xa
if (nlFlag)
2002fd4: 80 a7 20 00 cmp %i4, 0
2002fd8: 22 80 00 1a be,a 2003040 <scanString+0xc4>
2002fdc: c2 06 80 00 ld [ %i2 ], %g1
--(*nleft);
}
**bufp = '\0';
++(*bufp);
--(*nleft);
return 1;
2002fe0: 81 c7 e0 08 ret <== NOT EXECUTED
2002fe4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
if (c == ':') {
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
2002fe8: 12 80 00 07 bne 2003004 <scanString+0x88>
2002fec: 80 a2 3f ff cmp %o0, -1
if (!nlFlag)
2002ff0: 80 a7 20 00 cmp %i4, 0
2002ff4: 32 80 00 13 bne,a 2003040 <scanString+0xc4>
2002ff8: c2 06 80 00 ld [ %i2 ], %g1
--(*nleft);
}
**bufp = '\0';
++(*bufp);
--(*nleft);
return 1;
2002ffc: 81 c7 e0 08 ret <== NOT EXECUTED
2003000: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
if (c == '\n') {
if (!nlFlag)
return 0;
break;
}
if (c == EOF)
2003004: 22 80 00 17 be,a 2003060 <scanString+0xe4>
2003008: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
if (*nleft < 2)
200300c: c2 06 c0 00 ld [ %i3 ], %g1
2003010: 80 a0 60 01 cmp %g1, 1
2003014: 28 80 00 13 bleu,a 2003060 <scanString+0xe4>
2003018: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
**bufp = c;
200301c: c2 06 80 00 ld [ %i2 ], %g1
2003020: d0 28 40 00 stb %o0, [ %g1 ]
++(*bufp);
2003024: c4 06 80 00 ld [ %i2 ], %g2
--(*nleft);
2003028: c2 06 c0 00 ld [ %i3 ], %g1
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
200302c: 84 00 a0 01 inc %g2
--(*nleft);
2003030: 82 00 7f ff add %g1, -1, %g1
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
2003034: c4 26 80 00 st %g2, [ %i2 ]
--(*nleft);
}
2003038: 10 bf ff d6 b 2002f90 <scanString+0x14>
200303c: c2 26 c0 00 st %g1, [ %i3 ]
**bufp = '\0';
2003040: c0 28 40 00 clrb [ %g1 ]
++(*bufp);
2003044: c4 06 80 00 ld [ %i2 ], %g2
--(*nleft);
2003048: c2 06 c0 00 ld [ %i3 ], %g1
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
++(*bufp);
200304c: 84 00 a0 01 inc %g2
--(*nleft);
2003050: 82 00 7f ff add %g1, -1, %g1
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
++(*bufp);
2003054: c4 26 80 00 st %g2, [ %i2 ]
--(*nleft);
2003058: c2 26 c0 00 st %g1, [ %i3 ]
200305c: b0 10 20 01 mov 1, %i0
return 1;
}
2003060: 81 c7 e0 08 ret
2003064: 81 e8 00 00 restore
02003068 <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
2003068: 9d e3 bf 98 save %sp, -104, %sp
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
200306c: 98 10 20 00 clr %o4
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
2003070: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
2003074: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
2003078: a2 07 a0 4c add %fp, 0x4c, %l1
200307c: a0 07 a0 50 add %fp, 0x50, %l0
2003080: 90 10 00 18 mov %i0, %o0
2003084: 92 10 00 19 mov %i1, %o1
2003088: 94 10 00 11 mov %l1, %o2
200308c: 7f ff ff bc call 2002f7c <scanString>
2003090: 96 10 00 10 mov %l0, %o3
2003094: 80 a2 20 00 cmp %o0, 0
2003098: 02 80 00 41 be 200319c <scangr+0x134>
200309c: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
20030a0: 92 06 60 04 add %i1, 4, %o1
20030a4: 94 10 00 11 mov %l1, %o2
20030a8: 96 10 00 10 mov %l0, %o3
20030ac: 7f ff ff b4 call 2002f7c <scanString>
20030b0: 98 10 20 00 clr %o4
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
20030b4: 80 a2 20 00 cmp %o0, 0
20030b8: 02 80 00 39 be 200319c <scangr+0x134>
20030bc: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
20030c0: 7f ff ff 6b call 2002e6c <scanInt>
20030c4: 92 07 bf fc add %fp, -4, %o1
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
20030c8: 80 a2 20 00 cmp %o0, 0
20030cc: 02 80 00 34 be 200319c <scangr+0x134>
20030d0: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
20030d4: 94 10 00 11 mov %l1, %o2
20030d8: 96 10 00 10 mov %l0, %o3
20030dc: 92 07 bf f8 add %fp, -8, %o1
20030e0: 7f ff ff a7 call 2002f7c <scanString>
20030e4: 98 10 20 01 mov 1, %o4
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
20030e8: 80 a2 20 00 cmp %o0, 0
20030ec: 02 80 00 2c be 200319c <scangr+0x134>
20030f0: c2 07 bf fc ld [ %fp + -4 ], %g1
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
20030f4: c6 07 bf f8 ld [ %fp + -8 ], %g3
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
return 0;
grp->gr_gid = grgid;
20030f8: c2 36 60 08 sth %g1, [ %i1 + 8 ]
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
20030fc: 84 10 00 03 mov %g3, %g2
2003100: 10 80 00 05 b 2003114 <scangr+0xac>
2003104: 82 10 20 01 mov 1, %g1
if(*cp == ',')
memcount++;
2003108: 88 19 20 2c xor %g4, 0x2c, %g4
200310c: 80 a0 00 04 cmp %g0, %g4
2003110: 82 60 7f ff subx %g1, -1, %g1
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
2003114: c8 48 80 00 ldsb [ %g2 ], %g4
2003118: 80 a1 20 00 cmp %g4, 0
200311c: 12 bf ff fb bne 2003108 <scangr+0xa0>
2003120: 84 00 a0 01 inc %g2
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
2003124: c4 07 a0 50 ld [ %fp + 0x50 ], %g2
2003128: 83 28 60 02 sll %g1, 2, %g1
200312c: 82 00 60 13 add %g1, 0x13, %g1
2003130: 80 a0 80 01 cmp %g2, %g1
2003134: 0a 80 00 1a bcs 200319c <scangr+0x134>
2003138: c2 07 a0 4c ld [ %fp + 0x4c ], %g1
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
200313c: 84 10 20 01 mov 1, %g2
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
2003140: 82 00 60 0f add %g1, 0xf, %g1
2003144: 82 08 7f f0 and %g1, -16, %g1
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
2003148: c6 20 40 00 st %g3, [ %g1 ]
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
200314c: c2 26 60 0c st %g1, [ %i1 + 0xc ]
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
2003150: 10 80 00 09 b 2003174 <scangr+0x10c>
2003154: c2 07 bf f8 ld [ %fp + -8 ], %g1
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
if(*cp == ',') {
2003158: 32 80 00 08 bne,a 2003178 <scangr+0x110>
200315c: 82 00 60 01 inc %g1
*cp = '\0';
2003160: c0 28 7f ff clrb [ %g1 + -1 ] <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
2003164: c8 06 60 0c ld [ %i1 + 0xc ], %g4 <== NOT EXECUTED
2003168: 87 28 a0 02 sll %g2, 2, %g3 <== NOT EXECUTED
200316c: 84 00 a0 01 inc %g2 <== NOT EXECUTED
2003170: c2 21 00 03 st %g1, [ %g4 + %g3 ] <== NOT EXECUTED
2003174: 82 00 60 01 inc %g1
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
2003178: c6 48 7f ff ldsb [ %g1 + -1 ], %g3
200317c: 80 a0 e0 00 cmp %g3, 0
2003180: 32 bf ff f6 bne,a 2003158 <scangr+0xf0>
2003184: 80 a0 e0 2c cmp %g3, 0x2c
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
2003188: c2 06 60 0c ld [ %i1 + 0xc ], %g1
200318c: 85 28 a0 02 sll %g2, 2, %g2
2003190: c0 20 40 02 clr [ %g1 + %g2 ]
return 1;
2003194: 81 c7 e0 08 ret
2003198: 91 e8 20 01 restore %g0, 1, %o0
}
200319c: 81 c7 e0 08 ret <== NOT EXECUTED
20031a0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
020031ec <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
20031ec: 9d e3 bf 98 save %sp, -104, %sp
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
20031f0: 98 10 20 00 clr %o4
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
20031f4: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
20031f8: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
20031fc: a2 07 a0 4c add %fp, 0x4c, %l1
2003200: a0 07 a0 50 add %fp, 0x50, %l0
2003204: 90 10 00 18 mov %i0, %o0
2003208: 92 10 00 19 mov %i1, %o1
200320c: 94 10 00 11 mov %l1, %o2
2003210: 7f ff ff 5b call 2002f7c <scanString>
2003214: 96 10 00 10 mov %l0, %o3
2003218: 80 a2 20 00 cmp %o0, 0
200321c: 02 80 00 39 be 2003300 <scanpw+0x114>
2003220: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
2003224: 92 06 60 04 add %i1, 4, %o1
2003228: 94 10 00 11 mov %l1, %o2
200322c: 96 10 00 10 mov %l0, %o3
2003230: 7f ff ff 53 call 2002f7c <scanString>
2003234: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
2003238: 80 a2 20 00 cmp %o0, 0
200323c: 02 80 00 31 be 2003300 <scanpw+0x114>
2003240: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
2003244: 7f ff ff 0a call 2002e6c <scanInt>
2003248: 92 07 bf fc add %fp, -4, %o1
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
200324c: 80 a2 20 00 cmp %o0, 0
2003250: 02 80 00 2c be 2003300 <scanpw+0x114>
2003254: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
2003258: 7f ff ff 05 call 2002e6c <scanInt>
200325c: 92 07 bf f8 add %fp, -8, %o1
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
2003260: 80 a2 20 00 cmp %o0, 0
2003264: 02 80 00 27 be 2003300 <scanpw+0x114>
2003268: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
200326c: 92 06 60 0c add %i1, 0xc, %o1
2003270: 94 10 00 11 mov %l1, %o2
2003274: 96 10 00 10 mov %l0, %o3
2003278: 7f ff ff 41 call 2002f7c <scanString>
200327c: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
2003280: 80 a2 20 00 cmp %o0, 0
2003284: 02 80 00 1f be 2003300 <scanpw+0x114>
2003288: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
200328c: 92 06 60 10 add %i1, 0x10, %o1
2003290: 94 10 00 11 mov %l1, %o2
2003294: 96 10 00 10 mov %l0, %o3
2003298: 7f ff ff 39 call 2002f7c <scanString>
200329c: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
20032a0: 80 a2 20 00 cmp %o0, 0
20032a4: 02 80 00 17 be 2003300 <scanpw+0x114>
20032a8: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
20032ac: 92 06 60 14 add %i1, 0x14, %o1
20032b0: 94 10 00 11 mov %l1, %o2
20032b4: 96 10 00 10 mov %l0, %o3
20032b8: 7f ff ff 31 call 2002f7c <scanString>
20032bc: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
20032c0: 80 a2 20 00 cmp %o0, 0
20032c4: 02 80 00 0f be 2003300 <scanpw+0x114>
20032c8: 90 10 00 18 mov %i0, %o0
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
20032cc: 94 10 00 11 mov %l1, %o2
20032d0: 96 10 00 10 mov %l0, %o3
20032d4: 92 06 60 18 add %i1, 0x18, %o1
20032d8: 7f ff ff 29 call 2002f7c <scanString>
20032dc: 98 10 20 01 mov 1, %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
20032e0: 80 a2 20 00 cmp %o0, 0
20032e4: 02 80 00 07 be 2003300 <scanpw+0x114>
20032e8: c2 07 bf fc ld [ %fp + -4 ], %g1
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
return 0;
pwd->pw_uid = pwuid;
20032ec: c2 36 60 08 sth %g1, [ %i1 + 8 ]
pwd->pw_gid = pwgid;
20032f0: c2 07 bf f8 ld [ %fp + -8 ], %g1
20032f4: c2 36 60 0a sth %g1, [ %i1 + 0xa ]
return 1;
20032f8: 81 c7 e0 08 ret
20032fc: 91 e8 20 01 restore %g0, 1, %o0
}
2003300: 81 c7 e0 08 ret <== NOT EXECUTED
2003304: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
02003428 <setgrent>:
return NULL;
return &grent;
}
void setgrent(void)
{
2003428: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
init_etc_passwd_group();
200342c: 7f ff ff c9 call 2003350 <init_etc_passwd_group> <== NOT EXECUTED
2003430: 01 00 00 00 nop <== NOT EXECUTED
if (group_fp != NULL)
2003434: 03 00 80 7c sethi %hi(0x201f000), %g1 <== NOT EXECUTED
2003438: d0 00 62 4c ld [ %g1 + 0x24c ], %o0 ! 201f24c <group_fp> <== NOT EXECUTED
200343c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2003440: 22 80 00 05 be,a 2003454 <setgrent+0x2c> <== NOT EXECUTED
2003444: 11 00 80 75 sethi %hi(0x201d400), %o0 <== NOT EXECUTED
fclose(group_fp);
2003448: 40 00 37 7e call 2011240 <fclose> <== NOT EXECUTED
200344c: 01 00 00 00 nop <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
2003450: 11 00 80 75 sethi %hi(0x201d400), %o0 <== NOT EXECUTED
2003454: 13 00 80 75 sethi %hi(0x201d400), %o1 <== NOT EXECUTED
2003458: 90 12 23 c8 or %o0, 0x3c8, %o0 <== NOT EXECUTED
200345c: 40 00 39 4f call 2011998 <fopen> <== NOT EXECUTED
2003460: 92 12 63 50 or %o1, 0x350, %o1 <== NOT EXECUTED
2003464: 03 00 80 7c sethi %hi(0x201f000), %g1 <== NOT EXECUTED
2003468: d0 20 62 4c st %o0, [ %g1 + 0x24c ] ! 201f24c <group_fp> <== NOT EXECUTED
}
200346c: 81 c7 e0 08 ret <== NOT EXECUTED
2003470: 81 e8 00 00 restore <== NOT EXECUTED
0200361c <setpwent>:
return NULL;
return &pwent;
}
void setpwent(void)
{
200361c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
init_etc_passwd_group();
2003620: 7f ff ff 4c call 2003350 <init_etc_passwd_group> <== NOT EXECUTED
2003624: 01 00 00 00 nop <== NOT EXECUTED
if (passwd_fp != NULL)
2003628: 03 00 80 7c sethi %hi(0x201f000), %g1 <== NOT EXECUTED
200362c: d0 00 61 64 ld [ %g1 + 0x164 ], %o0 ! 201f164 <passwd_fp> <== NOT EXECUTED
2003630: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2003634: 22 80 00 05 be,a 2003648 <setpwent+0x2c> <== NOT EXECUTED
2003638: 11 00 80 75 sethi %hi(0x201d400), %o0 <== NOT EXECUTED
fclose(passwd_fp);
200363c: 40 00 37 01 call 2011240 <fclose> <== NOT EXECUTED
2003640: 01 00 00 00 nop <== NOT EXECUTED
passwd_fp = fopen("/etc/passwd", "r");
2003644: 11 00 80 75 sethi %hi(0x201d400), %o0 <== NOT EXECUTED
2003648: 13 00 80 75 sethi %hi(0x201d400), %o1 <== NOT EXECUTED
200364c: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED
2003650: 40 00 38 d2 call 2011998 <fopen> <== NOT EXECUTED
2003654: 92 12 63 50 or %o1, 0x350, %o1 <== NOT EXECUTED
2003658: 03 00 80 7c sethi %hi(0x201f000), %g1 <== NOT EXECUTED
200365c: d0 20 61 64 st %o0, [ %g1 + 0x164 ] ! 201f164 <passwd_fp> <== NOT EXECUTED
}
2003660: 81 c7 e0 08 ret <== NOT EXECUTED
2003664: 81 e8 00 00 restore <== NOT EXECUTED
02003f74 <siproc>:
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
2003f74: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int i;
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
2003f78: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
2003f7c: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED
2003f80: 02 80 00 0e be 2003fb8 <siproc+0x44> <== NOT EXECUTED
2003f84: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
2003f88: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED
2003f8c: 94 10 20 00 clr %o2 <== NOT EXECUTED
2003f90: 40 00 06 b9 call 2005a74 <rtems_semaphore_obtain> <== NOT EXECUTED
2003f94: 92 10 20 00 clr %o1 <== NOT EXECUTED
i = iproc (c, tty);
2003f98: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
2003f9c: 7f ff ff 7f call 2003d98 <iproc> <== NOT EXECUTED
2003fa0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
2003fa4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
2003fa8: 40 00 06 fa call 2005b90 <rtems_semaphore_release> <== NOT EXECUTED
2003fac: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
2003fb0: 81 c7 e0 08 ret <== NOT EXECUTED
2003fb4: 81 e8 00 00 restore <== 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);
2003fb8: 7f ff ff 78 call 2003d98 <iproc> <== NOT EXECUTED
2003fbc: 81 e8 00 00 restore <== NOT EXECUTED
02004f04 <stat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
2004f04: 9d e3 bf 88 save %sp, -120, %sp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
2004f08: 80 a6 60 00 cmp %i1, 0
2004f0c: 12 80 00 06 bne 2004f24 <stat+0x20>
2004f10: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
2004f14: 40 00 32 8f call 2011950 <__errno>
2004f18: b0 10 3f ff mov -1, %i0 ! ffffffff <RAM_END+0xfdbfffff>
2004f1c: 10 80 00 20 b 2004f9c <stat+0x98>
2004f20: 82 10 20 0e mov 0xe, %g1
status = rtems_filesystem_evaluate_path( path, strlen( path ),
2004f24: 40 00 39 73 call 20134f0 <strlen>
2004f28: 90 10 00 18 mov %i0, %o0
2004f2c: a0 07 bf ec add %fp, -20, %l0
2004f30: 92 10 00 08 mov %o0, %o1
2004f34: 94 10 20 00 clr %o2
2004f38: 90 10 00 18 mov %i0, %o0
2004f3c: 96 10 00 10 mov %l0, %o3
2004f40: 98 10 20 01 mov 1, %o4
2004f44: 7f ff f9 96 call 200359c <rtems_filesystem_evaluate_path>
2004f48: b0 10 3f ff mov -1, %i0
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
2004f4c: 80 a2 20 00 cmp %o0, 0
2004f50: 12 80 00 14 bne 2004fa0 <stat+0x9c>
2004f54: c2 07 bf f4 ld [ %fp + -12 ], %g1
return -1;
if ( !loc.handlers->fstat_h ){
2004f58: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
2004f5c: 80 a0 60 00 cmp %g1, 0
2004f60: 12 80 00 12 bne 2004fa8 <stat+0xa4>
2004f64: 92 10 20 00 clr %o1
rtems_filesystem_freenode( &loc );
2004f68: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
2004f6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004f70: 02 80 00 08 be 2004f90 <stat+0x8c> <== NOT EXECUTED
2004f74: 01 00 00 00 nop <== NOT EXECUTED
2004f78: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
2004f7c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2004f80: 02 80 00 04 be 2004f90 <stat+0x8c> <== NOT EXECUTED
2004f84: 01 00 00 00 nop <== NOT EXECUTED
2004f88: 9f c0 40 00 call %g1 <== NOT EXECUTED
2004f8c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
2004f90: 40 00 32 70 call 2011950 <__errno> <== NOT EXECUTED
2004f94: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2004f98: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
2004f9c: c2 22 00 00 st %g1, [ %o0 ]
2004fa0: 81 c7 e0 08 ret
2004fa4: 81 e8 00 00 restore
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
2004fa8: 94 10 20 48 mov 0x48, %o2
2004fac: 40 00 37 51 call 2012cf0 <memset>
2004fb0: 90 10 00 19 mov %i1, %o0
status = (*loc.handlers->fstat_h)( &loc, buf );
2004fb4: c2 07 bf f4 ld [ %fp + -12 ], %g1
2004fb8: 92 10 00 19 mov %i1, %o1
2004fbc: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
2004fc0: 9f c0 40 00 call %g1
2004fc4: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
2004fc8: c2 07 bf f8 ld [ %fp + -8 ], %g1
2004fcc: 80 a0 60 00 cmp %g1, 0
2004fd0: 02 bf ff f4 be 2004fa0 <stat+0x9c>
2004fd4: b0 10 00 08 mov %o0, %i0
2004fd8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2004fdc: 80 a0 60 00 cmp %g1, 0
2004fe0: 02 80 00 04 be 2004ff0 <stat+0xec>
2004fe4: 01 00 00 00 nop
2004fe8: 9f c0 40 00 call %g1
2004fec: 90 10 00 10 mov %l0, %o0
return status;
}
2004ff0: 81 c7 e0 08 ret
2004ff4: 81 e8 00 00 restore
020050c4 <symlink>:
int symlink(
const char *actualpath,
const char *sympath
)
{
20050c4: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t loc;
int i;
const char *name_start;
int result;
rtems_filesystem_get_start_loc( sympath, &i, &loc );
20050c8: c2 4e 40 00 ldsb [ %i1 ], %g1
20050cc: 80 a0 60 5c cmp %g1, 0x5c
20050d0: 02 80 00 08 be 20050f0 <symlink+0x2c>
20050d4: a0 10 00 18 mov %i0, %l0
20050d8: 80 a0 60 2f cmp %g1, 0x2f
20050dc: 22 80 00 06 be,a 20050f4 <symlink+0x30>
20050e0: 03 00 80 81 sethi %hi(0x2020400), %g1
20050e4: 80 a0 60 00 cmp %g1, 0
20050e8: 12 80 00 0a bne 2005110 <symlink+0x4c>
20050ec: 03 00 80 81 sethi %hi(0x2020400), %g1
20050f0: 03 00 80 81 sethi %hi(0x2020400), %g1 <== NOT EXECUTED
20050f4: d2 00 62 fc ld [ %g1 + 0x2fc ], %o1 ! 20206fc <rtems_current_user_env>
20050f8: 90 07 bf e8 add %fp, -24, %o0
20050fc: 92 02 60 18 add %o1, 0x18, %o1
2005100: 40 00 34 33 call 20121cc <memcpy>
2005104: 94 10 20 14 mov 0x14, %o2
2005108: 10 80 00 08 b 2005128 <symlink+0x64>
200510c: 90 10 20 01 mov 1, %o0
2005110: d2 00 62 fc ld [ %g1 + 0x2fc ], %o1
2005114: 90 07 bf e8 add %fp, -24, %o0
2005118: 92 02 60 04 add %o1, 4, %o1
200511c: 40 00 34 2c call 20121cc <memcpy>
2005120: 94 10 20 14 mov 0x14, %o2
2005124: 90 10 20 00 clr %o0
if ( !loc.ops->evalformake_h ) {
2005128: c2 07 bf f4 ld [ %fp + -12 ], %g1
200512c: c2 00 60 04 ld [ %g1 + 4 ], %g1
2005130: 80 a0 60 00 cmp %g1, 0
2005134: 02 80 00 14 be 2005184 <symlink+0xc0>
2005138: 90 06 40 08 add %i1, %o0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
200513c: 94 07 bf fc add %fp, -4, %o2
2005140: b2 07 bf e8 add %fp, -24, %i1
if ( result != 0 )
2005144: b0 10 3f ff mov -1, %i0
if ( !loc.ops->evalformake_h ) {
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
2005148: 9f c0 40 00 call %g1
200514c: 92 10 00 19 mov %i1, %o1
if ( result != 0 )
2005150: 80 a2 20 00 cmp %o0, 0
2005154: 12 80 00 10 bne 2005194 <symlink+0xd0>
2005158: c4 07 bf f4 ld [ %fp + -12 ], %g2
return -1;
if ( !loc.ops->symlink_h ) {
200515c: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1
2005160: 80 a0 60 00 cmp %g1, 0
2005164: 12 80 00 0e bne 200519c <symlink+0xd8>
2005168: d4 07 bf fc ld [ %fp + -4 ], %o2
rtems_filesystem_freenode( &loc );
200516c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
2005170: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2005174: 02 80 00 04 be 2005184 <symlink+0xc0> <== NOT EXECUTED
2005178: 01 00 00 00 nop <== NOT EXECUTED
200517c: 9f c0 40 00 call %g1 <== NOT EXECUTED
2005180: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
2005184: 40 00 31 d6 call 20118dc <__errno> <== NOT EXECUTED
2005188: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
200518c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
2005190: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2005194: 81 c7 e0 08 ret
2005198: 81 e8 00 00 restore
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
200519c: 92 10 00 10 mov %l0, %o1
20051a0: 9f c0 40 00 call %g1
20051a4: 90 10 00 19 mov %i1, %o0
rtems_filesystem_freenode( &loc );
20051a8: c2 07 bf f4 ld [ %fp + -12 ], %g1
20051ac: 80 a0 60 00 cmp %g1, 0
20051b0: 02 bf ff f9 be 2005194 <symlink+0xd0>
20051b4: b0 10 00 08 mov %o0, %i0
20051b8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
20051bc: 80 a0 60 00 cmp %g1, 0
20051c0: 02 80 00 04 be 20051d0 <symlink+0x10c>
20051c4: 01 00 00 00 nop
20051c8: 9f c0 40 00 call %g1
20051cc: 90 10 00 19 mov %i1, %o0
return result;
}
20051d0: 81 c7 e0 08 ret
20051d4: 81 e8 00 00 restore
020046e8 <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
20046e8: 9d e3 bf a0 save %sp, -96, %sp
switch (opt) {
20046ec: 80 a6 60 00 cmp %i1, 0
20046f0: 02 80 00 10 be 2004730 <tcsetattr+0x48>
20046f4: 80 a6 60 01 cmp %i1, 1
20046f8: 02 80 00 08 be 2004718 <tcsetattr+0x30> <== NOT EXECUTED
20046fc: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
2004700: 40 00 2f 6f call 20104bc <__errno> <== NOT EXECUTED
2004704: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2004708: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
200470c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2004710: 81 c7 e0 08 ret <== NOT EXECUTED
2004714: 81 e8 00 00 restore <== NOT EXECUTED
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
2004718: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
200471c: 40 00 1f cd call 200c650 <ioctl> <== NOT EXECUTED
2004720: 94 10 20 00 clr %o2 <== NOT EXECUTED
2004724: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2004728: 26 80 00 04 bl,a 2004738 <tcsetattr+0x50> <== NOT EXECUTED
200472c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
2004730: 40 00 1f c8 call 200c650 <ioctl>
2004734: 93 e8 20 02 restore %g0, 2, %o1
}
}
2004738: 81 c7 e0 08 ret <== NOT EXECUTED
200473c: 81 e8 00 00 restore <== NOT EXECUTED
0200e56c <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
200e56c: 9d e3 bf 78 save %sp, -136, %sp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
200e570: 7f ff cf bf call 200246c <rtems_filesystem_dirname>
200e574: 90 10 00 18 mov %i0, %o0
if ( parentpathlen == 0 )
200e578: a6 92 20 00 orcc %o0, 0, %l3
200e57c: 32 80 00 18 bne,a 200e5dc <unlink+0x70>
200e580: 90 10 00 18 mov %i0, %o0
rtems_filesystem_get_start_loc( path, &i, &parentloc );
200e584: c2 4e 00 00 ldsb [ %i0 ], %g1
200e588: 80 a0 60 5c cmp %g1, 0x5c
200e58c: 22 80 00 08 be,a 200e5ac <unlink+0x40>
200e590: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED
200e594: 80 a0 60 2f cmp %g1, 0x2f
200e598: 22 80 00 05 be,a 200e5ac <unlink+0x40>
200e59c: 03 00 80 6c sethi %hi(0x201b000), %g1
200e5a0: 80 a0 60 00 cmp %g1, 0
200e5a4: 12 80 00 06 bne 200e5bc <unlink+0x50>
200e5a8: 03 00 80 6c sethi %hi(0x201b000), %g1
200e5ac: d2 00 63 10 ld [ %g1 + 0x310 ], %o1 ! 201b310 <rtems_current_user_env>
200e5b0: 90 07 bf ec add %fp, -20, %o0
200e5b4: 10 80 00 05 b 200e5c8 <unlink+0x5c>
200e5b8: 92 02 60 18 add %o1, 0x18, %o1
200e5bc: d2 00 63 10 ld [ %g1 + 0x310 ], %o1
200e5c0: 90 07 bf ec add %fp, -20, %o0
200e5c4: 92 02 60 04 add %o1, 4, %o1
200e5c8: 94 10 20 14 mov 0x14, %o2
200e5cc: 40 00 04 6d call 200f780 <memcpy>
200e5d0: a2 10 20 00 clr %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
200e5d4: 10 80 00 0b b 200e600 <unlink+0x94>
200e5d8: 94 10 20 14 mov 0x14, %o2
parentpathlen = rtems_filesystem_dirname ( path );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( path, &i, &parentloc );
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
200e5dc: 92 10 00 13 mov %l3, %o1
200e5e0: 94 10 20 02 mov 2, %o2
200e5e4: 96 07 bf ec add %fp, -20, %o3
200e5e8: 7f ff cf ef call 20025a4 <rtems_filesystem_evaluate_path>
200e5ec: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
200e5f0: 80 a2 20 00 cmp %o0, 0
200e5f4: 12 80 00 82 bne 200e7fc <unlink+0x290>
200e5f8: a2 10 20 01 mov 1, %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
200e5fc: 94 10 20 14 mov 0x14, %o2
200e600: a0 07 bf d8 add %fp, -40, %l0
200e604: a4 07 bf ec add %fp, -20, %l2
200e608: 90 10 00 10 mov %l0, %o0
200e60c: 40 00 04 5d call 200f780 <memcpy>
200e610: 92 10 00 12 mov %l2, %o1
name = path + parentpathlen;
200e614: b0 06 00 13 add %i0, %l3, %i0
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
200e618: 40 00 05 d6 call 200fd70 <strlen>
200e61c: 90 10 00 18 mov %i0, %o0
200e620: 92 10 00 08 mov %o0, %o1
200e624: 7f ff cf 81 call 2002428 <rtems_filesystem_prefix_separators>
200e628: 90 10 00 18 mov %i0, %o0
200e62c: b0 06 00 08 add %i0, %o0, %i0
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
200e630: 40 00 05 d0 call 200fd70 <strlen>
200e634: 90 10 00 18 mov %i0, %o0
200e638: 94 10 20 00 clr %o2
200e63c: 92 10 00 08 mov %o0, %o1
200e640: 96 10 00 10 mov %l0, %o3
200e644: 90 10 00 18 mov %i0, %o0
200e648: 7f ff cf 9b call 20024b4 <rtems_filesystem_evaluate_relative_path>
200e64c: 98 10 20 00 clr %o4
0, &loc, false );
if ( result != 0 ) {
200e650: 80 a2 20 00 cmp %o0, 0
200e654: 02 80 00 11 be 200e698 <unlink+0x12c>
200e658: c4 07 bf e4 ld [ %fp + -28 ], %g2
if ( free_parentloc )
200e65c: 80 8c 60 ff btst 0xff, %l1
200e660: 02 80 00 0c be 200e690 <unlink+0x124>
200e664: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( &parentloc );
200e668: c2 07 bf f8 ld [ %fp + -8 ], %g1
200e66c: 80 a0 60 00 cmp %g1, 0
200e670: 02 80 00 64 be 200e800 <unlink+0x294>
200e674: 01 00 00 00 nop
200e678: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
200e67c: 80 a0 60 00 cmp %g1, 0
200e680: 02 80 00 04 be 200e690 <unlink+0x124>
200e684: 90 10 00 12 mov %l2, %o0
200e688: 9f c0 40 00 call %g1
200e68c: 01 00 00 00 nop
200e690: 81 c7 e0 08 ret
200e694: 81 e8 00 00 restore
return -1;
}
if ( !loc.ops->node_type_h ) {
200e698: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
200e69c: 80 a0 60 00 cmp %g1, 0
200e6a0: 22 80 00 26 be,a 200e738 <unlink+0x1cc>
200e6a4: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) {
200e6a8: 9f c0 40 00 call %g1
200e6ac: 90 10 00 10 mov %l0, %o0
200e6b0: 80 a2 20 01 cmp %o0, 1
200e6b4: 12 80 00 1c bne 200e724 <unlink+0x1b8>
200e6b8: c4 07 bf e4 ld [ %fp + -28 ], %g2
rtems_filesystem_freenode( &loc );
200e6bc: 80 a0 a0 00 cmp %g2, 0
200e6c0: 02 80 00 09 be 200e6e4 <unlink+0x178>
200e6c4: 80 8c 60 ff btst 0xff, %l1
200e6c8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
200e6cc: 80 a0 60 00 cmp %g1, 0
200e6d0: 02 80 00 05 be 200e6e4 <unlink+0x178>
200e6d4: 80 8c 60 ff btst 0xff, %l1
200e6d8: 9f c0 40 00 call %g1
200e6dc: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
200e6e0: 80 8c 60 ff btst 0xff, %l1
200e6e4: 02 80 00 0c be 200e714 <unlink+0x1a8>
200e6e8: 01 00 00 00 nop
rtems_filesystem_freenode( &parentloc );
200e6ec: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
200e6f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200e6f4: 02 80 00 08 be 200e714 <unlink+0x1a8> <== NOT EXECUTED
200e6f8: 01 00 00 00 nop <== NOT EXECUTED
200e6fc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
200e700: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200e704: 02 80 00 04 be 200e714 <unlink+0x1a8> <== NOT EXECUTED
200e708: 01 00 00 00 nop <== NOT EXECUTED
200e70c: 9f c0 40 00 call %g1 <== NOT EXECUTED
200e710: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
200e714: 40 00 01 df call 200ee90 <__errno>
200e718: b0 10 3f ff mov -1, %i0
200e71c: 10 80 00 1b b 200e788 <unlink+0x21c>
200e720: 82 10 20 15 mov 0x15, %g1
}
if ( !loc.ops->unlink_h ) {
200e724: c2 00 a0 0c ld [ %g2 + 0xc ], %g1
200e728: 80 a0 60 00 cmp %g1, 0
200e72c: 12 80 00 1a bne 200e794 <unlink+0x228>
200e730: 90 10 00 12 mov %l2, %o0
rtems_filesystem_freenode( &loc );
200e734: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
200e738: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200e73c: 02 80 00 05 be 200e750 <unlink+0x1e4> <== NOT EXECUTED
200e740: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
200e744: 9f c0 40 00 call %g1 <== NOT EXECUTED
200e748: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( free_parentloc )
200e74c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
200e750: 02 80 00 0b be 200e77c <unlink+0x210> <== NOT EXECUTED
200e754: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
200e758: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200e75c: 02 80 00 08 be 200e77c <unlink+0x210> <== NOT EXECUTED
200e760: 01 00 00 00 nop <== NOT EXECUTED
200e764: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
200e768: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
200e76c: 02 80 00 04 be 200e77c <unlink+0x210> <== NOT EXECUTED
200e770: 01 00 00 00 nop <== NOT EXECUTED
200e774: 9f c0 40 00 call %g1 <== NOT EXECUTED
200e778: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
200e77c: 40 00 01 c5 call 200ee90 <__errno> <== NOT EXECUTED
200e780: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
200e784: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
200e788: c2 22 00 00 st %g1, [ %o0 ]
200e78c: 81 c7 e0 08 ret
200e790: 81 e8 00 00 restore
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
200e794: 9f c0 40 00 call %g1
200e798: 92 10 00 10 mov %l0, %o1
rtems_filesystem_freenode( &loc );
200e79c: c2 07 bf e4 ld [ %fp + -28 ], %g1
200e7a0: 80 a0 60 00 cmp %g1, 0
200e7a4: 02 80 00 08 be 200e7c4 <unlink+0x258>
200e7a8: b0 10 00 08 mov %o0, %i0
200e7ac: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
200e7b0: 80 a0 60 00 cmp %g1, 0
200e7b4: 02 80 00 05 be 200e7c8 <unlink+0x25c>
200e7b8: 80 8c 60 ff btst 0xff, %l1
200e7bc: 9f c0 40 00 call %g1
200e7c0: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
200e7c4: 80 8c 60 ff btst 0xff, %l1
200e7c8: 02 bf ff b2 be 200e690 <unlink+0x124>
200e7cc: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &parentloc );
200e7d0: 80 a0 60 00 cmp %g1, 0
200e7d4: 02 80 00 0b be 200e800 <unlink+0x294>
200e7d8: 01 00 00 00 nop
200e7dc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
200e7e0: 80 a0 60 00 cmp %g1, 0
200e7e4: 02 80 00 07 be 200e800 <unlink+0x294>
200e7e8: 01 00 00 00 nop
200e7ec: 9f c0 40 00 call %g1
200e7f0: 90 07 bf ec add %fp, -20, %o0
200e7f4: 81 c7 e0 08 ret
200e7f8: 81 e8 00 00 restore
200e7fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return result;
}
200e800: 81 c7 e0 08 ret <== NOT EXECUTED
200e804: 81 e8 00 00 restore <== NOT EXECUTED
020095c8 <unmount>:
*/
int unmount(
const char *path
)
{
20095c8: 9d e3 bf 88 save %sp, -120, %sp
* The root node of the mounted filesytem.
* The node for the directory that the fileystem is mounted on.
* The mount entry that is being refered to.
*/
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
20095cc: 40 00 37 e3 call 2017558 <strlen>
20095d0: 90 10 00 18 mov %i0, %o0
20095d4: a0 07 bf ec add %fp, -20, %l0
20095d8: 92 10 00 08 mov %o0, %o1
20095dc: 94 10 20 00 clr %o2
20095e0: 90 10 00 18 mov %i0, %o0
20095e4: 96 10 00 10 mov %l0, %o3
20095e8: 7f ff f0 9a call 2005850 <rtems_filesystem_evaluate_path>
20095ec: 98 10 20 01 mov 1, %o4
20095f0: 80 a2 20 00 cmp %o0, 0
20095f4: 12 80 00 6a bne 200979c <unmount+0x1d4>
20095f8: e2 07 bf fc ld [ %fp + -4 ], %l1
return -1;
mt_entry = loc.mt_entry;
fs_mount_loc = &mt_entry->mt_point_node;
fs_root_loc = &mt_entry->mt_fs_root;
20095fc: c4 07 bf ec ld [ %fp + -20 ], %g2
2009600: c6 04 60 1c ld [ %l1 + 0x1c ], %g3
2009604: 80 a0 c0 02 cmp %g3, %g2
2009608: 02 80 00 0f be 2009644 <unmount+0x7c>
200960c: c2 07 bf f8 ld [ %fp + -8 ], %g1
/*
* Verify this is the root node for the file system to be unmounted.
*/
if ( !rtems_filesystem_nodes_equal( fs_root_loc, &loc) ){
rtems_filesystem_freenode( &loc );
2009610: 80 a0 60 00 cmp %g1, 0
2009614: 02 80 00 08 be 2009634 <unmount+0x6c>
2009618: 01 00 00 00 nop
200961c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2009620: 80 a0 60 00 cmp %g1, 0
2009624: 02 80 00 04 be 2009634 <unmount+0x6c>
2009628: 01 00 00 00 nop
200962c: 9f c0 40 00 call %g1
2009630: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( EACCES );
2009634: 40 00 2a f6 call 201420c <__errno>
2009638: 01 00 00 00 nop
200963c: 10 80 00 21 b 20096c0 <unmount+0xf8>
2009640: 82 10 20 0d mov 0xd, %g1 ! d <PROM_START+0xd>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
2009644: 80 a0 60 00 cmp %g1, 0
2009648: 22 80 00 09 be,a 200966c <unmount+0xa4>
200964c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
2009650: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2009654: 80 a0 60 00 cmp %g1, 0
2009658: 22 80 00 05 be,a 200966c <unmount+0xa4>
200965c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
2009660: 9f c0 40 00 call %g1
2009664: 90 10 00 10 mov %l0, %o0
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
return -1;
mt_entry = loc.mt_entry;
fs_mount_loc = &mt_entry->mt_point_node;
2009668: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
200966c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
2009670: 80 a0 60 00 cmp %g1, 0
2009674: 02 80 00 07 be 2009690 <unmount+0xc8>
2009678: 01 00 00 00 nop
fs_root_loc = &mt_entry->mt_fs_root;
200967c: c2 04 60 28 ld [ %l1 + 0x28 ], %g1
2009680: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
2009684: 80 a0 60 00 cmp %g1, 0
2009688: 32 80 00 06 bne,a 20096a0 <unmount+0xd8>
200968c: 03 00 80 9a sethi %hi(0x2026800), %g1
if ( !fs_mount_loc->ops->unmount_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( !fs_root_loc->ops->fsunmount_me_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
2009690: 40 00 2a df call 201420c <__errno> <== NOT EXECUTED
2009694: 01 00 00 00 nop <== NOT EXECUTED
2009698: 10 80 00 0a b 20096c0 <unmount+0xf8> <== NOT EXECUTED
200969c: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
* that made the current node thread based instead
* of system based? I thought it was but it doesn't
* look like it in this version.
*/
if ( rtems_filesystem_current.mt_entry == mt_entry )
20096a0: c2 00 63 90 ld [ %g1 + 0x390 ], %g1
20096a4: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
20096a8: 80 a0 40 11 cmp %g1, %l1
20096ac: 12 80 00 08 bne 20096cc <unmount+0x104>
20096b0: 03 00 80 9f sethi %hi(0x2027c00), %g1
rtems_set_errno_and_return_minus_one( EBUSY );
20096b4: 40 00 2a d6 call 201420c <__errno>
20096b8: 01 00 00 00 nop
20096bc: 82 10 20 10 mov 0x10, %g1 ! 10 <PROM_START+0x10>
20096c0: c2 22 00 00 st %g1, [ %o0 ]
20096c4: 81 c7 e0 08 ret
20096c8: 91 e8 3f ff restore %g0, -1, %o0
20096cc: 05 00 80 9f sethi %hi(0x2027c00), %g2
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
20096d0: c2 00 61 08 ld [ %g1 + 0x108 ], %g1
20096d4: 10 80 00 07 b 20096f0 <unmount+0x128>
20096d8: 84 10 a1 0c or %g2, 0x10c, %g2
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
return -1;
mt_entry = loc.mt_entry;
fs_mount_loc = &mt_entry->mt_point_node;
fs_root_loc = &mt_entry->mt_fs_root;
20096dc: c6 04 60 2c ld [ %l1 + 0x2c ], %g3
20096e0: 80 a1 00 03 cmp %g4, %g3
20096e4: 02 bf ff f4 be 20096b4 <unmount+0xec>
20096e8: 01 00 00 00 nop
* mount 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 ) {
20096ec: c2 00 40 00 ld [ %g1 ], %g1
20096f0: 80 a0 40 02 cmp %g1, %g2
20096f4: 32 bf ff fa bne,a 20096dc <unmount+0x114>
20096f8: c8 00 60 18 ld [ %g1 + 0x18 ], %g4
20096fc: 30 80 00 2a b,a 20097a4 <unmount+0x1dc>
* Allow the file system being unmounted on to do its cleanup.
* If it fails it will set the errno to the approprate value
* and the fileystem will not be modified.
*/
if (( fs_mount_loc->ops->unmount_h )( mt_entry ) != 0 )
2009700: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
2009704: 9f c0 40 00 call %g1
2009708: 90 10 00 11 mov %l1, %o0
200970c: 80 a2 20 00 cmp %o0, 0
2009710: 12 80 00 23 bne 200979c <unmount+0x1d4>
2009714: 01 00 00 00 nop
* NOTE: Fatal error is called in a case which should never happen
* This was response was questionable but the best we could
* come up with.
*/
if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){
2009718: c2 04 60 28 ld [ %l1 + 0x28 ], %g1
200971c: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
2009720: 9f c0 40 00 call %g1
2009724: 90 10 00 11 mov %l1, %o0
2009728: 80 a2 20 00 cmp %o0, 0
200972c: 02 80 00 0b be 2009758 <unmount+0x190>
2009730: 01 00 00 00 nop
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
2009734: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
2009738: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 <== NOT EXECUTED
200973c: 9f c0 40 00 call %g1 <== NOT EXECUTED
2009740: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
2009744: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
2009748: 02 80 00 15 be 200979c <unmount+0x1d4> <== NOT EXECUTED
200974c: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
2009750: 40 00 05 04 call 200ab60 <rtems_fatal_error_occurred> <== NOT EXECUTED
2009754: 90 10 20 00 clr %o0 ! 0 <PROM_START> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
2009758: 40 00 05 e9 call 200aefc <_Chain_Extract>
200975c: 90 10 00 11 mov %l1, %o0
/*
* Free the memory node that was allocated in mount
* Free the memory associated with the extracted mount table entry.
*/
rtems_filesystem_freenode( fs_mount_loc );
2009760: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
2009764: 80 a0 60 00 cmp %g1, 0
2009768: 02 80 00 09 be 200978c <unmount+0x1c4>
200976c: 90 10 00 11 mov %l1, %o0
2009770: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2009774: 80 a0 60 00 cmp %g1, 0
2009778: 02 80 00 05 be 200978c <unmount+0x1c4>
200977c: 01 00 00 00 nop
2009780: 9f c0 40 00 call %g1
2009784: 90 04 60 08 add %l1, 8, %o0
free( mt_entry );
2009788: 90 10 00 11 mov %l1, %o0
200978c: 7f ff f0 5b call 20058f8 <free>
2009790: b0 10 20 00 clr %i0
return 0;
2009794: 81 c7 e0 08 ret
2009798: 81 e8 00 00 restore
}
200979c: 81 c7 e0 08 ret
20097a0: 91 e8 3f ff restore %g0, -1, %o0
* Run the file descriptor table to determine if there are any file
* descriptors that are currently active and reference nodes in the
* file system that we are trying to unmount
*/
if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 )
20097a4: 7f ff f1 06 call 2005bbc <rtems_libio_is_open_files_in_fs>
20097a8: 90 10 00 11 mov %l1, %o0
20097ac: 80 a2 20 01 cmp %o0, 1
20097b0: 32 bf ff d4 bne,a 2009700 <unmount+0x138>
20097b4: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
20097b8: 30 bf ff bf b,a 20096b4 <unmount+0xec>
02006e9c <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
2006e9c: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t temp_loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
2006ea0: 40 00 31 94 call 20134f0 <strlen>
2006ea4: 90 10 00 18 mov %i0, %o0
2006ea8: a0 07 bf ec add %fp, -20, %l0
2006eac: 92 10 00 08 mov %o0, %o1
2006eb0: 94 10 20 00 clr %o2
2006eb4: 90 10 00 18 mov %i0, %o0
2006eb8: 96 10 00 10 mov %l0, %o3
2006ebc: 98 10 20 01 mov 1, %o4
2006ec0: 7f ff f1 b7 call 200359c <rtems_filesystem_evaluate_path>
2006ec4: b0 10 3f ff mov -1, %i0
2006ec8: 80 a2 20 00 cmp %o0, 0
2006ecc: 12 80 00 10 bne 2006f0c <utime+0x70>
2006ed0: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !temp_loc.ops->utime_h ){
2006ed4: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1
2006ed8: 80 a0 60 00 cmp %g1, 0
2006edc: 32 80 00 0e bne,a 2006f14 <utime+0x78>
2006ee0: d4 06 60 04 ld [ %i1 + 4 ], %o2
rtems_filesystem_freenode( &temp_loc );
2006ee4: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
2006ee8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
2006eec: 02 80 00 04 be 2006efc <utime+0x60> <== NOT EXECUTED
2006ef0: 01 00 00 00 nop <== NOT EXECUTED
2006ef4: 9f c0 40 00 call %g1 <== NOT EXECUTED
2006ef8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
2006efc: 40 00 2a 95 call 2011950 <__errno> <== NOT EXECUTED
2006f00: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2006f04: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
2006f08: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
2006f0c: 81 c7 e0 08 ret
2006f10: 81 e8 00 00 restore
}
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
2006f14: d2 06 40 00 ld [ %i1 ], %o1
2006f18: 9f c0 40 00 call %g1
2006f1c: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &temp_loc );
2006f20: c2 07 bf f8 ld [ %fp + -8 ], %g1
2006f24: 80 a0 60 00 cmp %g1, 0
2006f28: 02 bf ff f9 be 2006f0c <utime+0x70>
2006f2c: b0 10 00 08 mov %o0, %i0
2006f30: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
2006f34: 80 a0 60 00 cmp %g1, 0
2006f38: 02 80 00 04 be 2006f48 <utime+0xac>
2006f3c: 01 00 00 00 nop
2006f40: 9f c0 40 00 call %g1
2006f44: 90 10 00 10 mov %l0, %o0
return result;
}
2006f48: 81 c7 e0 08 ret
2006f4c: 81 e8 00 00 restore
02005008 <vprintk>:
*/
void vprintk(
const char *fmt,
va_list ap
)
{
2005008: 9d e3 bf 88 save %sp, -120, %sp
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
200500c: 23 00 80 6e sethi %hi(0x201b800), %l1
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
2005010: 39 00 80 68 sethi %hi(0x201a000), %i4
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
2005014: 3b 00 80 68 sethi %hi(0x201a000), %i5
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
2005018: a2 14 60 34 or %l1, 0x34, %l1
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
200501c: b8 17 21 78 or %i4, 0x178, %i4
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
2005020: ba 17 61 70 or %i5, 0x170, %i5
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
2005024: 10 80 00 c4 b 2005334 <vprintk+0x32c>
2005028: ac 07 bf e8 add %fp, -24, %l6
bool minus = false;
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
200502c: 32 80 00 88 bne,a 200524c <vprintk+0x244>
2005030: c2 04 40 00 ld [ %l1 ], %g1
BSP_output_char(*fmt);
continue;
}
fmt++;
2005034: b0 06 20 01 inc %i0
if (*fmt == '0' ) {
2005038: c2 4e 00 00 ldsb [ %i0 ], %g1
200503c: 80 a0 60 30 cmp %g1, 0x30
2005040: 12 80 00 05 bne 2005054 <vprintk+0x4c>
2005044: b6 10 20 20 mov 0x20, %i3
lead = '0';
fmt++;
2005048: b0 06 20 01 inc %i0
200504c: b6 10 20 30 mov 0x30, %i3
}
if (*fmt == '-' ) {
2005050: c2 4e 00 00 ldsb [ %i0 ], %g1
2005054: 80 a0 60 2d cmp %g1, 0x2d
2005058: 12 80 00 04 bne 2005068 <vprintk+0x60>
200505c: a8 10 20 00 clr %l4
minus = true;
fmt++;
2005060: b0 06 20 01 inc %i0
2005064: a8 10 20 01 mov 1, %l4
2005068: 10 80 00 08 b 2005088 <vprintk+0x80>
200506c: a0 10 20 00 clr %l0
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
width += ((unsigned) *fmt - '0');
2005070: 83 38 60 18 sra %g1, 0x18, %g1
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
2005074: a1 2c 20 01 sll %l0, 1, %l0
width += ((unsigned) *fmt - '0');
2005078: 82 00 7f d0 add %g1, -48, %g1
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
200507c: a0 04 00 02 add %l0, %g2, %l0
width += ((unsigned) *fmt - '0');
fmt++;
2005080: b0 06 20 01 inc %i0
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
width += ((unsigned) *fmt - '0');
2005084: a0 00 40 10 add %g1, %l0, %l0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
2005088: d0 0e 00 00 ldub [ %i0 ], %o0
width *= 10;
200508c: 85 2c 20 03 sll %l0, 3, %g2
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
2005090: 82 02 3f d0 add %o0, -48, %g1
2005094: 82 08 60 ff and %g1, 0xff, %g1
2005098: 80 a0 60 09 cmp %g1, 9
200509c: 08 bf ff f5 bleu 2005070 <vprintk+0x68>
20050a0: 83 2a 20 18 sll %o0, 0x18, %g1
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
20050a4: 83 38 60 18 sra %g1, 0x18, %g1
20050a8: 80 a0 60 6c cmp %g1, 0x6c
20050ac: 12 80 00 05 bne 20050c0 <vprintk+0xb8>
20050b0: 83 2a 20 18 sll %o0, 0x18, %g1
lflag = true;
c = *++fmt;
20050b4: b0 06 20 01 inc %i0
20050b8: d0 0e 00 00 ldub [ %i0 ], %o0
}
if ( c == 'c' ) {
20050bc: 83 2a 20 18 sll %o0, 0x18, %g1
20050c0: 83 38 60 18 sra %g1, 0x18, %g1
20050c4: 80 a0 60 63 cmp %g1, 0x63
20050c8: 12 80 00 08 bne 20050e8 <vprintk+0xe0>
20050cc: 80 a0 60 73 cmp %g1, 0x73
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
20050d0: d0 06 40 00 ld [ %i1 ], %o0
BSP_output_char(chr);
20050d4: c2 04 40 00 ld [ %l1 ], %g1
20050d8: 91 2a 20 18 sll %o0, 0x18, %o0
lflag = true;
c = *++fmt;
}
if ( c == 'c' ) {
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
20050dc: b2 06 60 04 add %i1, 4, %i1
BSP_output_char(chr);
20050e0: 10 80 00 5b b 200524c <vprintk+0x244>
20050e4: 91 3a 20 18 sra %o0, 0x18, %o0
continue;
}
if ( c == 's' ) {
20050e8: 12 80 00 33 bne 20051b4 <vprintk+0x1ac>
20050ec: 80 a0 60 4f cmp %g1, 0x4f
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
20050f0: e6 06 40 00 ld [ %i1 ], %l3
if ( str == NULL ) {
20050f4: 80 a4 e0 00 cmp %l3, 0
20050f8: 12 80 00 03 bne 2005104 <vprintk+0xfc>
20050fc: b2 06 60 04 add %i1, 4, %i1
2005100: a6 10 00 1d mov %i5, %l3
2005104: a4 10 20 00 clr %l2
str = "";
}
/* calculate length of string */
for ( len=0, s=str ; *s ; len++, s++ )
2005108: c2 4c c0 12 ldsb [ %l3 + %l2 ], %g1
200510c: 80 a0 60 00 cmp %g1, 0
2005110: 32 bf ff fe bne,a 2005108 <vprintk+0x100>
2005114: a4 04 a0 01 inc %l2
;
/* leading spaces */
if ( !minus )
2005118: 80 8d 20 ff btst 0xff, %l4
200511c: 02 80 00 07 be 2005138 <vprintk+0x130>
2005120: aa 10 00 12 mov %l2, %l5
for ( i=len ; i<width ; i++ )
BSP_output_char(' ');
/* no width option */
if (width == 0) {
2005124: 10 80 00 09 b 2005148 <vprintk+0x140>
2005128: 80 a4 20 00 cmp %l0, 0
for ( len=0, s=str ; *s ; len++, s++ )
;
/* leading spaces */
if ( !minus )
for ( i=len ; i<width ; i++ )
200512c: aa 05 60 01 inc %l5
BSP_output_char(' ');
2005130: 9f c0 40 00 call %g1
2005134: 90 10 20 20 mov 0x20, %o0
for ( len=0, s=str ; *s ; len++, s++ )
;
/* leading spaces */
if ( !minus )
for ( i=len ; i<width ; i++ )
2005138: 80 a5 40 10 cmp %l5, %l0
200513c: 2a bf ff fc bcs,a 200512c <vprintk+0x124>
2005140: c2 04 40 00 ld [ %l1 ], %g1
BSP_output_char(' ');
/* no width option */
if (width == 0) {
2005144: 80 a4 20 00 cmp %l0, 0
2005148: 22 80 00 02 be,a 2005150 <vprintk+0x148>
200514c: a0 10 00 12 mov %l2, %l0
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
2005150: 80 a4 20 00 cmp %l0, 0
2005154: 02 80 00 0c be 2005184 <vprintk+0x17c>
2005158: 80 8d 20 ff btst 0xff, %l4
200515c: 10 80 00 06 b 2005174 <vprintk+0x16c>
2005160: d0 4c c0 00 ldsb [ %l3 ], %o0
BSP_output_char(*str);
2005164: c2 04 40 00 ld [ %l1 ], %g1
2005168: 9f c0 40 00 call %g1
200516c: 01 00 00 00 nop
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
2005170: d0 4c c0 00 ldsb [ %l3 ], %o0
2005174: 80 a2 20 00 cmp %o0, 0
2005178: 12 bf ff fb bne 2005164 <vprintk+0x15c>
200517c: a6 04 e0 01 inc %l3
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
2005180: 80 8d 20 ff btst 0xff, %l4
2005184: 12 80 00 08 bne 20051a4 <vprintk+0x19c>
2005188: 80 a4 80 10 cmp %l2, %l0
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
200518c: 10 80 00 6a b 2005334 <vprintk+0x32c>
2005190: b0 06 20 01 inc %i0
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
2005194: a4 04 a0 01 inc %l2
BSP_output_char(' ');
2005198: 9f c0 40 00 call %g1
200519c: 90 10 20 20 mov 0x20, %o0
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
20051a0: 80 a4 80 10 cmp %l2, %l0
20051a4: 2a bf ff fc bcs,a 2005194 <vprintk+0x18c>
20051a8: c2 04 40 00 ld [ %l1 ], %g1
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
20051ac: 10 80 00 62 b 2005334 <vprintk+0x32c>
20051b0: b0 06 20 01 inc %i0
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
20051b4: 22 80 00 2a be,a 200525c <vprintk+0x254>
20051b8: 82 10 20 00 clr %g1
20051bc: 80 a0 60 6f cmp %g1, 0x6f
20051c0: 22 80 00 27 be,a 200525c <vprintk+0x254>
20051c4: 82 10 20 00 clr %g1 <== NOT EXECUTED
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
20051c8: 80 a0 60 49 cmp %g1, 0x49
20051cc: 22 80 00 26 be,a 2005264 <vprintk+0x25c>
20051d0: 82 10 20 01 mov 1, %g1
20051d4: 80 a0 60 69 cmp %g1, 0x69
20051d8: 22 80 00 23 be,a 2005264 <vprintk+0x25c>
20051dc: 82 10 20 01 mov 1, %g1
20051e0: 80 a0 60 44 cmp %g1, 0x44
20051e4: 22 80 00 20 be,a 2005264 <vprintk+0x25c>
20051e8: 82 10 20 01 mov 1, %g1
20051ec: 80 a0 60 64 cmp %g1, 0x64
20051f0: 22 80 00 1d be,a 2005264 <vprintk+0x25c>
20051f4: 82 10 20 01 mov 1, %g1
c == 'd' || c == 'D' ) {
base = 10; sign = true;
} else if ( c == 'u' || c == 'U' ) {
20051f8: 80 a0 60 55 cmp %g1, 0x55
20051fc: 22 80 00 1a be,a 2005264 <vprintk+0x25c>
2005200: 82 10 20 00 clr %g1
2005204: 80 a0 60 75 cmp %g1, 0x75
2005208: 32 80 00 04 bne,a 2005218 <vprintk+0x210>
200520c: 91 2a 20 18 sll %o0, 0x18, %o0
2005210: 10 80 00 15 b 2005264 <vprintk+0x25c>
2005214: 82 10 20 00 clr %g1
base = 10; sign = false;
} else if ( c == 'x' || c == 'X' ) {
2005218: 91 3a 20 18 sra %o0, 0x18, %o0
200521c: 80 a2 20 58 cmp %o0, 0x58
2005220: 02 80 00 06 be 2005238 <vprintk+0x230>
2005224: 82 10 20 00 clr %g1
2005228: 80 a2 20 78 cmp %o0, 0x78
200522c: 12 80 00 05 bne 2005240 <vprintk+0x238>
2005230: 80 a2 20 70 cmp %o0, 0x70
2005234: 82 10 20 00 clr %g1
2005238: 10 80 00 0c b 2005268 <vprintk+0x260>
200523c: a4 10 20 10 mov 0x10, %l2
base = 16; sign = false;
} else if ( c == 'p' ) {
2005240: 02 80 00 0a be 2005268 <vprintk+0x260>
2005244: a4 10 20 10 mov 0x10, %l2
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
2005248: c2 04 40 00 ld [ %l1 ], %g1
200524c: 9f c0 40 00 call %g1
2005250: b0 06 20 01 inc %i0
continue;
2005254: 10 80 00 39 b 2005338 <vprintk+0x330>
2005258: d0 4e 00 00 ldsb [ %i0 ], %o0
200525c: 10 80 00 03 b 2005268 <vprintk+0x260>
2005260: a4 10 20 08 mov 8, %l2
2005264: a4 10 20 0a mov 0xa, %l2
}
printNum(
2005268: e8 06 40 00 ld [ %i1 ], %l4
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
200526c: 80 88 60 ff btst 0xff, %g1
BSP_output_char(c);
continue;
}
printNum(
lflag ? va_arg(ap, long) : (long) va_arg(ap, int),
2005270: b2 06 60 04 add %i1, 4, %i1
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
2005274: 02 80 00 0d be 20052a8 <vprintk+0x2a0>
2005278: b6 0e e0 30 and %i3, 0x30, %i3
200527c: 80 a5 20 00 cmp %l4, 0
2005280: 36 80 00 12 bge,a 20052c8 <vprintk+0x2c0>
2005284: a6 10 20 00 clr %l3
BSP_output_char('-');
2005288: c2 04 40 00 ld [ %l1 ], %g1
200528c: 9f c0 40 00 call %g1
2005290: 90 10 20 2d mov 0x2d, %o0
unsigned_num = (unsigned long) -num;
if (maxwidth) maxwidth--;
2005294: 82 1c 20 00 xor %l0, 0, %g1
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
BSP_output_char('-');
unsigned_num = (unsigned long) -num;
2005298: a8 20 00 14 neg %l4
if (maxwidth) maxwidth--;
200529c: 80 a0 00 01 cmp %g0, %g1
20052a0: 82 40 20 00 addx %g0, 0, %g1
20052a4: a0 24 00 01 sub %l0, %g1, %l0
} else {
unsigned_num = (unsigned long) num;
20052a8: 10 80 00 08 b 20052c8 <vprintk+0x2c0>
20052ac: a6 10 20 00 clr %l3
}
count = 0;
while ((n = unsigned_num / base) > 0) {
toPrint[count++] = (char) (unsigned_num - (n * base));
20052b0: 40 00 4b f2 call 2018278 <.umul>
20052b4: 92 10 00 12 mov %l2, %o1
20052b8: 90 25 00 08 sub %l4, %o0, %o0
20052bc: a8 10 00 17 mov %l7, %l4
20052c0: d0 2d 80 13 stb %o0, [ %l6 + %l3 ]
20052c4: a6 10 00 15 mov %l5, %l3
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
20052c8: 90 10 00 14 mov %l4, %o0
20052cc: 92 10 00 12 mov %l2, %o1
20052d0: 40 00 4c 24 call 2018360 <.udiv>
20052d4: aa 04 e0 01 add %l3, 1, %l5
20052d8: ae 92 20 00 orcc %o0, 0, %l7
20052dc: 12 bf ff f5 bne 20052b0 <vprintk+0x2a8>
20052e0: 82 07 80 13 add %fp, %l3, %g1
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
20052e4: 10 80 00 05 b 20052f8 <vprintk+0x2f0>
20052e8: e8 28 7f e8 stb %l4, [ %g1 + -24 ]
for (n=maxwidth ; n > count; n-- )
20052ec: a0 04 3f ff add %l0, -1, %l0
BSP_output_char(lead);
20052f0: 9f c0 40 00 call %g1
20052f4: 90 10 00 1b mov %i3, %o0
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
20052f8: 80 a4 00 15 cmp %l0, %l5
20052fc: 38 bf ff fc bgu,a 20052ec <vprintk+0x2e4>
2005300: c2 04 40 00 ld [ %l1 ], %g1
2005304: a6 05 80 13 add %l6, %l3, %l3
2005308: 10 80 00 07 b 2005324 <vprintk+0x31c>
200530c: a0 10 20 00 clr %l0
BSP_output_char(lead);
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
2005310: c2 04 40 00 ld [ %l1 ], %g1
2005314: d0 4f 00 02 ldsb [ %i4 + %g2 ], %o0
2005318: 9f c0 40 00 call %g1
200531c: a0 04 20 01 inc %l0
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
2005320: a6 04 ff ff add %l3, -1, %l3
2005324: 80 a4 00 15 cmp %l0, %l5
2005328: 2a bf ff fa bcs,a 2005310 <vprintk+0x308>
200532c: c4 4c c0 00 ldsb [ %l3 ], %g2
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
2005330: b0 06 20 01 inc %i0
2005334: d0 4e 00 00 ldsb [ %i0 ], %o0
2005338: 80 a2 20 00 cmp %o0, 0
200533c: 12 bf ff 3c bne 200502c <vprintk+0x24>
2005340: 80 a2 20 25 cmp %o0, 0x25
sign,
width,
lead
);
}
}
2005344: 81 c7 e0 08 ret
2005348: 81 e8 00 00 restore
020196cc <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
20196cc: 9d e3 bf a0 save %sp, -96, %sp
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
20196d0: 03 00 80 6c sethi %hi(0x201b000), %g1
20196d4: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 201b154 <rtems_libio_number_iops>
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
20196d8: 92 10 00 19 mov %i1, %o1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
20196dc: 80 a6 00 01 cmp %i0, %g1
20196e0: 1a 80 00 0c bcc 2019710 <write+0x44>
20196e4: 94 10 00 1a mov %i2, %o2
iop = rtems_libio_iop( fd );
20196e8: 03 00 80 6e sethi %hi(0x201b800), %g1
20196ec: e0 00 63 50 ld [ %g1 + 0x350 ], %l0 ! 201bb50 <rtems_libio_iops>
20196f0: 83 2e 20 06 sll %i0, 6, %g1
20196f4: b1 2e 20 03 sll %i0, 3, %i0
20196f8: b0 06 00 01 add %i0, %g1, %i0
20196fc: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open( iop );
2019700: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
2019704: 80 88 61 00 btst 0x100, %g1
2019708: 12 80 00 06 bne 2019720 <write+0x54>
201970c: 80 a6 60 00 cmp %i1, 0
2019710: 7f ff d5 e0 call 200ee90 <__errno> <== NOT EXECUTED
2019714: 01 00 00 00 nop <== NOT EXECUTED
2019718: 10 80 00 14 b 2019768 <write+0x9c> <== NOT EXECUTED
201971c: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9> <== NOT EXECUTED
rtems_libio_check_buffer( buffer );
2019720: 02 80 00 07 be 201973c <write+0x70>
2019724: 80 a6 a0 00 cmp %i2, 0
rtems_libio_check_count( count );
2019728: 02 80 00 1c be 2019798 <write+0xcc>
201972c: 90 10 20 00 clr %o0
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
2019730: 80 88 60 04 btst 4, %g1
2019734: 32 80 00 06 bne,a 201974c <write+0x80>
2019738: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
201973c: 7f ff d5 d5 call 200ee90 <__errno> <== NOT EXECUTED
2019740: 01 00 00 00 nop <== NOT EXECUTED
2019744: 10 80 00 09 b 2019768 <write+0x9c> <== NOT EXECUTED
2019748: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
201974c: c2 00 60 0c ld [ %g1 + 0xc ], %g1
2019750: 80 a0 60 00 cmp %g1, 0
2019754: 12 80 00 08 bne 2019774 <write+0xa8>
2019758: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
201975c: 7f ff d5 cd call 200ee90 <__errno> <== NOT EXECUTED
2019760: 01 00 00 00 nop <== NOT EXECUTED
2019764: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
2019768: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
201976c: 10 80 00 0b b 2019798 <write+0xcc> <== NOT EXECUTED
2019770: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
rc = (*iop->handlers->write_h)( iop, buffer, count );
2019774: 9f c0 40 00 call %g1
2019778: 90 10 00 10 mov %l0, %o0
if ( rc > 0 )
201977c: 80 a2 20 00 cmp %o0, 0
2019780: 04 80 00 06 ble 2019798 <write+0xcc>
2019784: 85 3a 20 1f sra %o0, 0x1f, %g2
iop->offset += rc;
2019788: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4
201978c: 86 83 40 08 addcc %o5, %o0, %g3
2019790: 84 43 00 02 addx %o4, %g2, %g2
2019794: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
return rc;
}
2019798: 81 c7 e0 08 ret
201979c: 91 e8 00 08 restore %g0, %o0, %o0
02006d64 <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
2006d64: 9d e3 bf a0 save %sp, -96, %sp
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
2006d68: 03 00 80 7f sethi %hi(0x201fc00), %g1
2006d6c: c2 00 61 14 ld [ %g1 + 0x114 ], %g1 ! 201fd14 <rtems_libio_number_iops>
2006d70: 80 a6 00 01 cmp %i0, %g1
2006d74: 1a 80 00 0c bcc 2006da4 <writev+0x40>
2006d78: 01 00 00 00 nop
iop = rtems_libio_iop( fd );
2006d7c: 03 00 80 83 sethi %hi(0x2020c00), %g1
2006d80: e4 00 62 e4 ld [ %g1 + 0x2e4 ], %l2 ! 2020ee4 <rtems_libio_iops>
2006d84: 83 2e 20 06 sll %i0, 6, %g1
2006d88: b1 2e 20 03 sll %i0, 3, %i0
2006d8c: b0 06 00 01 add %i0, %g1, %i0
2006d90: a4 04 80 18 add %l2, %i0, %l2
rtems_libio_check_is_open( iop );
2006d94: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1
2006d98: 80 88 61 00 btst 0x100, %g1
2006d9c: 12 80 00 06 bne 2006db4 <writev+0x50>
2006da0: 80 88 60 04 btst 4, %g1
2006da4: 40 00 2a 10 call 20115e4 <__errno>
2006da8: b0 10 3f ff mov -1, %i0
2006dac: 10 80 00 1f b 2006e28 <writev+0xc4>
2006db0: 82 10 20 09 mov 9, %g1
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
2006db4: 02 80 00 1a be 2006e1c <writev+0xb8>
2006db8: 80 a6 60 00 cmp %i1, 0
/*
* Argument validation on IO vector
*/
if ( !iov )
2006dbc: 02 80 00 18 be 2006e1c <writev+0xb8>
2006dc0: 80 a6 a0 00 cmp %i2, 0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
2006dc4: 04 80 00 16 ble 2006e1c <writev+0xb8>
2006dc8: 80 a6 a4 00 cmp %i2, 0x400
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
2006dcc: 14 80 00 14 bg 2006e1c <writev+0xb8>
2006dd0: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
2006dd4: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
2006dd8: c2 00 60 0c ld [ %g1 + 0xc ], %g1
2006ddc: 80 a0 60 00 cmp %g1, 0
2006de0: 12 80 00 06 bne 2006df8 <writev+0x94>
2006de4: 19 00 00 1f sethi %hi(0x7c00), %o4
rtems_set_errno_and_return_minus_one( ENOTSUP );
2006de8: 40 00 29 ff call 20115e4 <__errno> <== NOT EXECUTED
2006dec: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
2006df0: 10 80 00 0e b 2006e28 <writev+0xc4> <== NOT EXECUTED
2006df4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
2006df8: 82 10 00 19 mov %i1, %g1
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
2006dfc: 98 13 23 ff or %o4, 0x3ff, %o4
if ( iovcnt > IOV_MAX )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
2006e00: 84 10 20 01 mov 1, %g2
2006e04: 88 10 20 00 clr %g4
2006e08: 86 10 20 00 clr %g3
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
if ( !iov[v].iov_base )
2006e0c: da 00 40 00 ld [ %g1 ], %o5
2006e10: 80 a3 60 00 cmp %o5, 0
2006e14: 12 80 00 08 bne 2006e34 <writev+0xd0>
2006e18: 88 01 20 01 inc %g4
rtems_set_errno_and_return_minus_one( EINVAL );
2006e1c: 40 00 29 f2 call 20115e4 <__errno>
2006e20: b0 10 3f ff mov -1, %i0
2006e24: 82 10 20 16 mov 0x16, %g1
2006e28: c2 22 00 00 st %g1, [ %o0 ]
2006e2c: 81 c7 e0 08 ret
2006e30: 81 e8 00 00 restore
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
2006e34: da 00 60 04 ld [ %g1 + 4 ], %o5
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
2006e38: 82 00 60 08 add %g1, 8, %g1
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
2006e3c: 80 a0 00 0d cmp %g0, %o5
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
2006e40: 9a 00 c0 0d add %g3, %o5, %o5
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
2006e44: 96 40 3f ff addx %g0, -1, %o3
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
2006e48: 80 a3 40 0c cmp %o5, %o4
2006e4c: 14 bf ff f4 bg 2006e1c <writev+0xb8>
2006e50: 84 08 80 0b and %g2, %o3, %g2
2006e54: 80 a3 40 03 cmp %o5, %g3
2006e58: 06 bf ff f1 bl 2006e1c <writev+0xb8>
2006e5c: 80 a1 00 1a cmp %g4, %i2
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
2006e60: 06 bf ff eb bl 2006e0c <writev+0xa8>
2006e64: 86 10 00 0d mov %o5, %g3
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
2006e68: 80 88 a0 ff btst 0xff, %g2
2006e6c: a6 10 20 00 clr %l3
2006e70: 12 bf ff ef bne 2006e2c <writev+0xc8>
2006e74: b0 10 20 00 clr %i0
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
2006e78: d4 06 60 04 ld [ %i1 + 4 ], %o2
2006e7c: 80 a2 a0 00 cmp %o2, 0
2006e80: 02 80 00 17 be 2006edc <writev+0x178>
2006e84: a6 04 e0 01 inc %l3
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
2006e88: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
2006e8c: d2 06 40 00 ld [ %i1 ], %o1
2006e90: c2 00 60 0c ld [ %g1 + 0xc ], %g1
2006e94: 9f c0 40 00 call %g1
2006e98: 90 10 00 12 mov %l2, %o0
if ( bytes < 0 )
2006e9c: 80 a2 20 00 cmp %o0, 0
2006ea0: 16 80 00 04 bge 2006eb0 <writev+0x14c>
2006ea4: 01 00 00 00 nop
2006ea8: 81 c7 e0 08 ret <== NOT EXECUTED
2006eac: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
2006eb0: 02 80 00 07 be 2006ecc <writev+0x168>
2006eb4: a1 3a 20 1f sra %o0, 0x1f, %l0
iop->offset += bytes;
2006eb8: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2
2006ebc: 86 80 c0 08 addcc %g3, %o0, %g3
total += bytes;
2006ec0: b0 06 00 08 add %i0, %o0, %i0
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
2006ec4: 84 40 80 10 addx %g2, %l0, %g2
2006ec8: c4 3c a0 10 std %g2, [ %l2 + 0x10 ]
total += bytes;
}
if (bytes != iov[ v ].iov_len)
2006ecc: c2 06 60 04 ld [ %i1 + 4 ], %g1
2006ed0: 80 a2 00 01 cmp %o0, %g1
2006ed4: 12 80 00 05 bne 2006ee8 <writev+0x184>
2006ed8: 01 00 00 00 nop
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
2006edc: 80 a4 c0 1a cmp %l3, %i2
2006ee0: 06 bf ff e6 bl 2006e78 <writev+0x114>
2006ee4: b2 06 60 08 add %i1, 8, %i1
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
2006ee8: 81 c7 e0 08 ret
2006eec: 81 e8 00 00 restore