RTEMS 4.10Annotated Report
Thu May 27 18:11:08 2010
40009040 <IMFS_Set_handlers>:
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
switch( node->type ) {
40009040: c4 02 00 00 ld [ %o0 ], %g2
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
40009044: c2 02 20 10 ld [ %o0 + 0x10 ], %g1
switch( node->type ) {
40009048: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2
4000904c: 84 00 bf ff add %g2, -1, %g2
40009050: 80 a0 a0 06 cmp %g2, 6
40009054: 18 80 00 15 bgu 400090a8 <IMFS_Set_handlers+0x68> <== NEVER TAKEN
40009058: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
4000905c: 85 28 a0 02 sll %g2, 2, %g2
40009060: 07 10 00 24 sethi %hi(0x40009000), %g3
40009064: 86 10 e0 24 or %g3, 0x24, %g3 ! 40009024 <miniIMFS_initialize+0x24>
40009068: c4 00 c0 02 ld [ %g3 + %g2 ], %g2
4000906c: 81 c0 80 00 jmp %g2
40009070: 01 00 00 00 nop
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
40009074: 10 80 00 0c b 400090a4 <IMFS_Set_handlers+0x64>
40009078: c2 00 60 0c ld [ %g1 + 0xc ], %g1
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
4000907c: 03 10 00 67 sethi %hi(0x40019c00), %g1
40009080: 10 80 00 09 b 400090a4 <IMFS_Set_handlers+0x64>
40009084: 82 10 62 d0 or %g1, 0x2d0, %g1 ! 40019ed0 <IMFS_device_handlers>
break;
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
40009088: 03 10 00 67 sethi %hi(0x40019c00), %g1
4000908c: 10 80 00 06 b 400090a4 <IMFS_Set_handlers+0x64>
40009090: 82 10 63 08 or %g1, 0x308, %g1 ! 40019f08 <IMFS_link_handlers>
break;
case IMFS_LINEAR_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
40009094: 10 80 00 04 b 400090a4 <IMFS_Set_handlers+0x64>
40009098: c2 00 60 08 ld [ %g1 + 8 ], %g1
break;
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
4000909c: 03 10 00 67 sethi %hi(0x40019c00), %g1
400090a0: 82 10 61 fc or %g1, 0x1fc, %g1 ! 40019dfc <IMFS_fifo_handlers>
400090a4: c2 22 20 08 st %g1, [ %o0 + 8 ]
break;
}
return 0;
}
400090a8: 81 c3 e0 08 retl
400090ac: 90 10 20 00 clr %o0
4000c2a8 <IMFS_allocate_node>:
IMFS_jnode_t *IMFS_allocate_node(
IMFS_jnode_types_t type,
const char *name,
mode_t mode
)
{
4000c2a8: 9d e3 bf 98 save %sp, -104, %sp
struct timeval tv;
/*
* Allocate an IMFS jnode
*/
node = calloc( 1, sizeof( IMFS_jnode_t ) );
4000c2ac: 92 10 20 68 mov 0x68, %o1
4000c2b0: 7f ff f7 39 call 40009f94 <calloc>
4000c2b4: 90 10 20 01 mov 1, %o0
IMFS_jnode_t *IMFS_allocate_node(
IMFS_jnode_types_t type,
const char *name,
mode_t mode
)
{
4000c2b8: 92 10 00 19 mov %i1, %o1
/*
* Allocate an IMFS jnode
*/
node = calloc( 1, sizeof( IMFS_jnode_t ) );
if ( !node )
4000c2bc: 80 a2 20 00 cmp %o0, 0
4000c2c0: 02 80 00 12 be 4000c308 <IMFS_allocate_node+0x60> <== NEVER TAKEN
4000c2c4: a0 10 00 08 mov %o0, %l0
return NULL;
/*
* Fill in the basic information
*/
node->st_nlink = 1;
4000c2c8: 82 10 20 01 mov 1, %g1
node->type = type;
4000c2cc: f0 22 20 4c st %i0, [ %o0 + 0x4c ]
return NULL;
/*
* Fill in the basic information
*/
node->st_nlink = 1;
4000c2d0: c2 32 20 34 sth %g1, [ %o0 + 0x34 ]
node->type = type;
strncpy( node->name, name, IMFS_NAME_MAX );
4000c2d4: 94 10 20 20 mov 0x20, %o2
4000c2d8: 40 00 07 c3 call 4000e1e4 <strncpy>
4000c2dc: 90 02 20 0c add %o0, 0xc, %o0
#endif
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
4000c2e0: 90 07 bf f8 add %fp, -8, %o0
strncpy( node->name, name, IMFS_NAME_MAX );
/*
* Fill in the mode and permission information for the jnode structure.
*/
node->st_mode = mode;
4000c2e4: f4 24 20 30 st %i2, [ %l0 + 0x30 ]
#if defined(RTEMS_POSIX_API)
node->st_uid = geteuid();
node->st_gid = getegid();
#else
node->st_uid = 0;
4000c2e8: c0 34 20 3c clrh [ %l0 + 0x3c ]
node->st_gid = 0;
4000c2ec: c0 34 20 3e clrh [ %l0 + 0x3e ]
#endif
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
4000c2f0: 7f ff f7 d4 call 4000a240 <gettimeofday>
4000c2f4: 92 10 20 00 clr %o1
node->stat_atime = (time_t) tv.tv_sec;
4000c2f8: c2 07 bf f8 ld [ %fp + -8 ], %g1
node->stat_mtime = (time_t) tv.tv_sec;
node->stat_ctime = (time_t) tv.tv_sec;
4000c2fc: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
node->stat_atime = (time_t) tv.tv_sec;
4000c300: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
node->stat_mtime = (time_t) tv.tv_sec;
4000c304: c2 24 20 44 st %g1, [ %l0 + 0x44 ]
node->stat_ctime = (time_t) tv.tv_sec;
return node;
}
4000c308: 81 c7 e0 08 ret
4000c30c: 91 e8 00 10 restore %g0, %l0, %o0
4000e418 <IMFS_chown>:
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
4000e418: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = (IMFS_jnode_t *) pathloc->node_access;
4000e41c: e0 06 00 00 ld [ %i0 ], %l0
#endif
jnode->st_uid = owner;
jnode->st_gid = group;
IMFS_update_ctime( jnode );
4000e420: 90 07 bf f8 add %fp, -8, %o0
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
rtems_set_errno_and_return_minus_one( EPERM );
#endif
jnode->st_uid = owner;
4000e424: f2 34 20 3c sth %i1, [ %l0 + 0x3c ]
jnode->st_gid = group;
4000e428: f4 34 20 3e sth %i2, [ %l0 + 0x3e ]
IMFS_update_ctime( jnode );
4000e42c: 7f ff d5 39 call 40003910 <gettimeofday>
4000e430: 92 10 20 00 clr %o1
4000e434: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000e438: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
4000e43c: 81 c7 e0 08 ret
4000e440: 91 e8 20 00 restore %g0, 0, %o0
4000e444: 40 00 e5 68 call 400479e4 <__end+0x26224> <== NOT EXECUTED
4000e448: 40 00 e5 88 call 40047a68 <__end+0x262a8> <== NOT EXECUTED
4000e44c: 40 00 e5 80 call 40047a4c <__end+0x2628c> <== NOT EXECUTED
4000e450: 40 00 e5 80 call 40047a50 <__end+0x26290> <== NOT EXECUTED
4000e454: 40 00 e5 a8 call 40047af4 <__end+0x26334> <== NOT EXECUTED
4000e458: 40 00 e5 9c call 40047ac8 <__end+0x26308> <== NOT EXECUTED
4000e45c: 40 00 e5 c0 call 40047b5c <__end+0x2639c> <== NOT EXECUTED
4000c350 <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4000c350: 9d e3 bf a0 save %sp, -96, %sp
4000c354: 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 )
4000c358: 80 a6 20 00 cmp %i0, 0
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4000c35c: 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 )
4000c360: 02 80 00 3e be 4000c458 <IMFS_create_node+0x108> <== NEVER TAKEN
4000c364: 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 );
4000c368: 03 10 00 6a sethi %hi(0x4001a800), %g1
4000c36c: c2 00 62 f8 ld [ %g1 + 0x2f8 ], %g1 ! 4001aaf8 <rtems_current_user_env>
4000c370: 90 10 00 19 mov %i1, %o0
4000c374: d4 00 60 2c ld [ %g1 + 0x2c ], %o2
4000c378: 7f ff ff cc call 4000c2a8 <IMFS_allocate_node>
4000c37c: 94 2e c0 0a andn %i3, %o2, %o2
if ( !node )
4000c380: b0 92 20 00 orcc %o0, 0, %i0
4000c384: 02 80 00 35 be 4000c458 <IMFS_create_node+0x108> <== NEVER TAKEN
4000c388: b2 06 7f ff add %i1, -1, %i1
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4000c38c: 80 a6 60 06 cmp %i1, 6
4000c390: 38 80 00 20 bgu,a 4000c410 <IMFS_create_node+0xc0> <== NEVER TAKEN
4000c394: 11 10 00 68 sethi %hi(0x4001a000), %o0 <== NOT EXECUTED
4000c398: b3 2e 60 02 sll %i1, 2, %i1
4000c39c: 03 10 00 30 sethi %hi(0x4000c000), %g1
4000c3a0: 82 10 62 8c or %g1, 0x28c, %g1 ! 4000c28c <fifo_open+0x3a4>
4000c3a4: c2 00 40 19 ld [ %g1 + %i1 ], %g1
4000c3a8: 81 c0 40 00 jmp %g1
4000c3ac: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4000c3b0: 82 06 20 54 add %i0, 0x54, %g1
the_chain->permanent_null = NULL;
4000c3b4: 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);
4000c3b8: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4000c3bc: 82 06 20 50 add %i0, 0x50, %g1
4000c3c0: 10 80 00 1b b 4000c42c <IMFS_create_node+0xdc>
4000c3c4: 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;
4000c3c8: 10 80 00 05 b 4000c3dc <IMFS_create_node+0x8c>
4000c3cc: 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;
4000c3d0: 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;
4000c3d4: c2 07 00 00 ld [ %i4 ], %g1
node->info.device.minor = info->device.minor;
4000c3d8: c4 26 20 54 st %g2, [ %i0 + 0x54 ]
break;
4000c3dc: 10 80 00 14 b 4000c42c <IMFS_create_node+0xdc>
4000c3e0: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
4000c3e4: c0 26 20 50 clr [ %i0 + 0x50 ] <== NOT EXECUTED
4000c3e8: c0 26 20 54 clr [ %i0 + 0x54 ] <== NOT EXECUTED
node->info.linearfile.direct = 0;
4000c3ec: c0 26 20 58 clr [ %i0 + 0x58 ] <== NOT EXECUTED
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
4000c3f0: c0 26 20 50 clr [ %i0 + 0x50 ]
4000c3f4: c0 26 20 54 clr [ %i0 + 0x54 ]
node->info.file.indirect = 0;
4000c3f8: c0 26 20 58 clr [ %i0 + 0x58 ]
node->info.file.doubly_indirect = 0;
4000c3fc: c0 26 20 5c clr [ %i0 + 0x5c ]
node->info.file.triply_indirect = 0;
break;
4000c400: 10 80 00 0b b 4000c42c <IMFS_create_node+0xdc>
4000c404: c0 26 20 60 clr [ %i0 + 0x60 ]
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
break;
4000c408: 10 80 00 09 b 4000c42c <IMFS_create_node+0xdc>
4000c40c: c0 26 20 50 clr [ %i0 + 0x50 ]
default:
assert(0);
4000c410: 15 10 00 68 sethi %hi(0x4001a000), %o2 <== NOT EXECUTED
4000c414: 17 10 00 68 sethi %hi(0x4001a000), %o3 <== NOT EXECUTED
4000c418: 90 12 20 98 or %o0, 0x98, %o0 <== NOT EXECUTED
4000c41c: 94 12 a0 f0 or %o2, 0xf0, %o2 <== NOT EXECUTED
4000c420: 96 12 e0 e8 or %o3, 0xe8, %o3 <== NOT EXECUTED
4000c424: 7f ff d6 77 call 40001e00 <__assert_func> <== NOT EXECUTED
4000c428: 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;
4000c42c: 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;
4000c430: d0 04 00 00 ld [ %l0 ], %o0
fs_info = parent_loc->mt_entry->fs_info;
4000c434: c4 00 60 34 ld [ %g1 + 0x34 ], %g2
node->Parent = parent;
4000c438: d0 26 20 08 st %o0, [ %i0 + 8 ]
node->st_ino = ++fs_info->ino_count;
4000c43c: 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 );
4000c440: 90 02 20 50 add %o0, 0x50, %o0
4000c444: 82 00 60 01 inc %g1
4000c448: c2 20 a0 04 st %g1, [ %g2 + 4 ]
4000c44c: c2 26 20 38 st %g1, [ %i0 + 0x38 ]
4000c450: 7f ff e6 ad call 40005f04 <_Chain_Append>
4000c454: 92 10 00 18 mov %i0, %o1
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
}
4000c458: 81 c7 e0 08 ret
4000c45c: 81 e8 00 00 restore
4000c310 <IMFS_create_root_node>:
IMFS_jnode_t *IMFS_create_root_node(void)
{
4000c310: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( IMFS_DIRECTORY, "", (S_IFDIR | 0755) );
4000c314: 90 10 20 01 mov 1, %o0
4000c318: 13 10 00 68 sethi %hi(0x4001a000), %o1
4000c31c: 15 00 00 10 sethi %hi(0x4000), %o2
4000c320: 92 12 60 90 or %o1, 0x90, %o1
4000c324: 7f ff ff e1 call 4000c2a8 <IMFS_allocate_node>
4000c328: 94 12 a1 ed or %o2, 0x1ed, %o2
if ( !node )
4000c32c: 80 a2 20 00 cmp %o0, 0
4000c330: 02 80 00 06 be 4000c348 <IMFS_create_root_node+0x38> <== NEVER TAKEN
4000c334: 82 02 20 54 add %o0, 0x54, %g1
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
4000c338: c0 22 20 54 clr [ %o0 + 0x54 ]
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4000c33c: c2 22 20 50 st %g1, [ %o0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4000c340: 82 02 20 50 add %o0, 0x50, %g1
4000c344: c2 22 20 58 st %g1, [ %o0 + 0x58 ]
* NOTE: Root node is always a directory.
*/
rtems_chain_initialize_empty(&node->info.directory.Entries);
return node;
}
4000c348: 81 c7 e0 08 ret
4000c34c: 91 e8 00 08 restore %g0, %o0, %o0
40004530 <IMFS_dump_directory>:
void IMFS_dump_directory(
IMFS_jnode_t *the_directory,
int level
)
{
40004530: 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 );
40004534: 80 a6 20 00 cmp %i0, 0
40004538: 12 80 00 0a bne 40004560 <IMFS_dump_directory+0x30> <== ALWAYS TAKEN
4000453c: 80 a6 60 00 cmp %i1, 0
40004540: 11 10 00 91 sethi %hi(0x40024400), %o0 <== NOT EXECUTED
40004544: 15 10 00 92 sethi %hi(0x40024800), %o2 <== NOT EXECUTED
40004548: 17 10 00 91 sethi %hi(0x40024400), %o3 <== NOT EXECUTED
4000454c: 90 12 22 70 or %o0, 0x270, %o0 <== NOT EXECUTED
40004550: 94 12 a0 68 or %o2, 0x68, %o2 <== NOT EXECUTED
40004554: 96 12 e3 58 or %o3, 0x358, %o3 <== NOT EXECUTED
40004558: 10 80 00 0b b 40004584 <IMFS_dump_directory+0x54> <== NOT EXECUTED
4000455c: 92 10 20 84 mov 0x84, %o1 <== NOT EXECUTED
assert( level >= 0 );
40004560: 36 80 00 0b bge,a 4000458c <IMFS_dump_directory+0x5c> <== ALWAYS TAKEN
40004564: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40004568: 11 10 00 91 sethi %hi(0x40024400), %o0 <== NOT EXECUTED
4000456c: 15 10 00 92 sethi %hi(0x40024800), %o2 <== NOT EXECUTED
40004570: 17 10 00 91 sethi %hi(0x40024400), %o3 <== NOT EXECUTED
40004574: 90 12 22 70 or %o0, 0x270, %o0 <== NOT EXECUTED
40004578: 94 12 a0 68 or %o2, 0x68, %o2 <== NOT EXECUTED
4000457c: 96 12 e3 68 or %o3, 0x368, %o3 <== NOT EXECUTED
40004580: 92 10 20 86 mov 0x86, %o1 <== NOT EXECUTED
40004584: 40 00 02 26 call 40004e1c <__assert_func> <== NOT EXECUTED
40004588: 01 00 00 00 nop <== NOT EXECUTED
assert( the_directory->type == IMFS_DIRECTORY );
4000458c: 80 a0 60 01 cmp %g1, 1
40004590: 02 80 00 0a be 400045b8 <IMFS_dump_directory+0x88> <== ALWAYS TAKEN
40004594: 29 10 00 98 sethi %hi(0x40026000), %l4
40004598: 11 10 00 91 sethi %hi(0x40024400), %o0 <== NOT EXECUTED
4000459c: 15 10 00 92 sethi %hi(0x40024800), %o2 <== NOT EXECUTED
400045a0: 17 10 00 91 sethi %hi(0x40024400), %o3 <== NOT EXECUTED
400045a4: 90 12 22 70 or %o0, 0x270, %o0 <== NOT EXECUTED
400045a8: 94 12 a0 68 or %o2, 0x68, %o2 <== NOT EXECUTED
400045ac: 96 12 e3 78 or %o3, 0x378, %o3 <== NOT EXECUTED
400045b0: 10 bf ff f5 b 40004584 <IMFS_dump_directory+0x54> <== NOT EXECUTED
400045b4: 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, "...." );
400045b8: 27 10 00 91 sethi %hi(0x40024400), %l3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
400045bc: aa 06 20 54 add %i0, 0x54, %l5
400045c0: a8 15 23 f8 or %l4, 0x3f8, %l4
400045c4: a6 14 e3 a0 or %l3, 0x3a0, %l3
assert( the_directory->type == IMFS_DIRECTORY );
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
400045c8: e0 06 20 50 ld [ %i0 + 0x50 ], %l0
400045cc: 10 80 00 14 b 4000461c <IMFS_dump_directory+0xec>
400045d0: 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, "...." );
400045d4: c2 05 00 00 ld [ %l4 ], %g1
400045d8: 90 10 00 13 mov %l3, %o0
400045dc: d2 00 60 08 ld [ %g1 + 8 ], %o1
400045e0: 40 00 3a d1 call 40013124 <fputs>
400045e4: 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++ )
400045e8: 80 a4 40 19 cmp %l1, %i1
400045ec: 24 bf ff fb ble,a 400045d8 <IMFS_dump_directory+0xa8>
400045f0: c2 05 00 00 ld [ %l4 ], %g1
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
400045f4: 7f ff ff 71 call 400043b8 <IMFS_print_jnode>
400045f8: 90 10 00 10 mov %l0, %o0
if ( the_jnode->type == IMFS_DIRECTORY )
400045fc: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40004600: 80 a0 60 01 cmp %g1, 1
40004604: 32 80 00 06 bne,a 4000461c <IMFS_dump_directory+0xec>
40004608: e0 04 00 00 ld [ %l0 ], %l0
IMFS_dump_directory( the_jnode, level + 1 );
4000460c: 90 10 00 10 mov %l0, %o0
40004610: 7f ff ff c8 call 40004530 <IMFS_dump_directory>
40004614: 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 ) {
40004618: 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;
4000461c: 80 a4 00 15 cmp %l0, %l5
40004620: 12 bf ff ed bne 400045d4 <IMFS_dump_directory+0xa4>
40004624: 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 );
}
}
40004628: 81 c7 e0 08 ret
4000462c: 81 e8 00 00 restore
40009220 <IMFS_eval_path>:
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
40009220: 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 )
40009224: 2b 10 00 6a sethi %hi(0x4001a800), %l5
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
40009228: 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 )
4000922c: aa 15 62 f8 or %l5, 0x2f8, %l5
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
40009230: e2 06 c0 00 ld [ %i3 ], %l1
40009234: ae 10 20 01 mov 1, %l7
40009238: 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 );
4000923c: 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) ) {
40009240: 10 80 00 6c b 400093f0 <IMFS_eval_path+0x1d0>
40009244: a8 07 bf fc add %fp, -4, %l4
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
40009248: 90 04 00 12 add %l0, %l2, %o0
4000924c: 92 10 00 19 mov %i1, %o1
40009250: 94 10 00 13 mov %l3, %o2
40009254: 40 00 02 40 call 40009b54 <IMFS_get_token>
40009258: 96 10 00 14 mov %l4, %o3
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
4000925c: 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 );
40009260: ae 10 00 08 mov %o0, %l7
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
40009264: 80 a0 60 00 cmp %g1, 0
40009268: 02 80 00 5a be 400093d0 <IMFS_eval_path+0x1b0> <== NEVER TAKEN
4000926c: ec 07 bf fc ld [ %fp + -4 ], %l6
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
40009270: 80 a2 20 00 cmp %o0, 0
40009274: 02 80 00 0a be 4000929c <IMFS_eval_path+0x7c>
40009278: b2 26 40 16 sub %i1, %l6, %i1
if ( node->type == IMFS_DIRECTORY )
4000927c: c4 04 60 4c ld [ %l1 + 0x4c ], %g2
40009280: 80 a0 a0 01 cmp %g2, 1
40009284: 12 80 00 06 bne 4000929c <IMFS_eval_path+0x7c>
40009288: 01 00 00 00 nop
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4000928c: c4 00 60 30 ld [ %g1 + 0x30 ], %g2
40009290: 80 88 a0 40 btst 0x40, %g2
40009294: 02 80 00 84 be 400094a4 <IMFS_eval_path+0x284>
40009298: 01 00 00 00 nop
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
i += len;
4000929c: a4 04 80 16 add %l2, %l6, %l2
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
400092a0: 80 a5 e0 03 cmp %l7, 3
400092a4: 02 80 00 27 be 40009340 <IMFS_eval_path+0x120>
400092a8: a2 10 00 01 mov %g1, %l1
400092ac: 80 a5 e0 04 cmp %l7, 4
400092b0: 02 80 00 4c be 400093e0 <IMFS_eval_path+0x1c0>
400092b4: 80 a5 e0 02 cmp %l7, 2
400092b8: 12 80 00 4f bne 400093f4 <IMFS_eval_path+0x1d4>
400092bc: 80 a5 e0 04 cmp %l7, 4
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
400092c0: c4 05 40 00 ld [ %l5 ], %g2
400092c4: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2
400092c8: 80 a0 40 02 cmp %g1, %g2
400092cc: 02 bf ff e0 be 4000924c <IMFS_eval_path+0x2c>
400092d0: 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) {
400092d4: d2 06 e0 10 ld [ %i3 + 0x10 ], %o1
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
400092d8: c4 02 60 1c ld [ %o1 + 0x1c ], %g2
400092dc: 80 a0 40 02 cmp %g1, %g2
400092e0: 32 80 00 11 bne,a 40009324 <IMFS_eval_path+0x104>
400092e4: e2 00 60 08 ld [ %g1 + 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;
400092e8: 92 02 60 08 add %o1, 8, %o1
400092ec: a2 07 bf e8 add %fp, -24, %l1
400092f0: 94 10 20 14 mov 0x14, %o2
400092f4: 40 00 12 0b call 4000db20 <memcpy>
400092f8: 90 10 00 11 mov %l1, %o0
*pathloc = newloc;
400092fc: 92 10 00 11 mov %l1, %o1
40009300: 90 10 00 1b mov %i3, %o0
40009304: 40 00 12 07 call 4000db20 <memcpy>
40009308: 94 10 20 14 mov 0x14, %o2
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
4000930c: c2 06 e0 0c ld [ %i3 + 0xc ], %g1
40009310: a4 24 80 16 sub %l2, %l6, %l2
40009314: 92 05 80 19 add %l6, %i1, %o1
40009318: c2 00 40 00 ld [ %g1 ], %g1
4000931c: 10 80 00 51 b 40009460 <IMFS_eval_path+0x240>
40009320: 90 04 00 12 add %l0, %l2, %o0
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
40009324: 80 a4 60 00 cmp %l1, 0
40009328: 32 bf ff c8 bne,a 40009248 <IMFS_eval_path+0x28>
4000932c: e2 26 c0 00 st %l1, [ %i3 ]
rtems_set_errno_and_return_minus_one( ENOENT );
40009330: 40 00 0f c0 call 4000d230 <__errno>
40009334: 01 00 00 00 nop
40009338: 10 80 00 5f b 400094b4 <IMFS_eval_path+0x294>
4000933c: ee 22 00 00 st %l7, [ %o0 ]
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
40009340: c2 00 60 4c ld [ %g1 + 0x4c ], %g1
40009344: 80 a0 60 03 cmp %g1, 3
40009348: 12 80 00 0a bne 40009370 <IMFS_eval_path+0x150>
4000934c: 80 a0 60 04 cmp %g1, 4
IMFS_evaluate_hard_link( pathloc, 0 );
40009350: 90 10 00 1b mov %i3, %o0
40009354: 7f ff ff 5e call 400090cc <IMFS_evaluate_hard_link>
40009358: 92 10 20 00 clr %o1
node = pathloc->node_access;
4000935c: e2 06 c0 00 ld [ %i3 ], %l1
if ( !node )
40009360: 80 a4 60 00 cmp %l1, 0
40009364: 32 80 00 0c bne,a 40009394 <IMFS_eval_path+0x174> <== ALWAYS TAKEN
40009368: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
4000936c: 30 80 00 0d b,a 400093a0 <IMFS_eval_path+0x180> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
40009370: 32 80 00 09 bne,a 40009394 <IMFS_eval_path+0x174>
40009374: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
result = IMFS_evaluate_sym_link( pathloc, 0 );
40009378: 90 10 00 1b mov %i3, %o0
4000937c: 7f ff ff 6e call 40009134 <IMFS_evaluate_sym_link>
40009380: 92 10 20 00 clr %o1
node = pathloc->node_access;
if ( result == -1 )
40009384: 80 a2 3f ff cmp %o0, -1
40009388: 02 80 00 44 be 40009498 <IMFS_eval_path+0x278> <== NEVER TAKEN
4000938c: e2 06 c0 00 ld [ %i3 ], %l1
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
40009390: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
40009394: 80 a0 60 01 cmp %g1, 1
40009398: 22 80 00 06 be,a 400093b0 <IMFS_eval_path+0x190>
4000939c: d2 04 60 5c ld [ %l1 + 0x5c ], %o1
rtems_set_errno_and_return_minus_one( ENOTDIR );
400093a0: 40 00 0f a4 call 4000d230 <__errno>
400093a4: 01 00 00 00 nop
400093a8: 10 80 00 42 b 400094b0 <IMFS_eval_path+0x290>
400093ac: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
/*
* 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 ) {
400093b0: 80 a2 60 00 cmp %o1, 0
400093b4: 12 80 00 1c bne 40009424 <IMFS_eval_path+0x204>
400093b8: 90 10 00 11 mov %l1, %o0
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
400093bc: 40 00 01 bb call 40009aa8 <IMFS_find_match_in_dir>
400093c0: 92 10 00 13 mov %l3, %o1
if ( !node )
400093c4: a2 92 20 00 orcc %o0, 0, %l1
400093c8: 32 bf ff a0 bne,a 40009248 <IMFS_eval_path+0x28>
400093cc: e2 26 c0 00 st %l1, [ %i3 ]
rtems_set_errno_and_return_minus_one( ENOENT );
400093d0: 40 00 0f 98 call 4000d230 <__errno>
400093d4: 01 00 00 00 nop
400093d8: 10 80 00 36 b 400094b0 <IMFS_eval_path+0x290>
400093dc: 82 10 20 02 mov 2, %g1 ! 2 <PROM_START+0x2>
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
400093e0: 40 00 0f 94 call 4000d230 <__errno>
400093e4: 01 00 00 00 nop
400093e8: 10 80 00 32 b 400094b0 <IMFS_eval_path+0x290>
400093ec: 82 10 20 5b mov 0x5b, %g1 ! 5b <PROM_START+0x5b>
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
400093f0: 80 a5 e0 04 cmp %l7, 4
400093f4: 02 80 00 04 be 40009404 <IMFS_eval_path+0x1e4> <== NEVER TAKEN
400093f8: 80 a5 e0 00 cmp %l7, 0
400093fc: 12 bf ff 94 bne 4000924c <IMFS_eval_path+0x2c>
40009400: 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 ) {
40009404: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
40009408: 80 a0 60 01 cmp %g1, 1
4000940c: 12 80 00 1a bne 40009474 <IMFS_eval_path+0x254>
40009410: 01 00 00 00 nop
if ( node->info.directory.mt_fs != NULL ) {
40009414: d2 04 60 5c ld [ %l1 + 0x5c ], %o1
40009418: 80 a2 60 00 cmp %o1, 0
4000941c: 02 80 00 16 be 40009474 <IMFS_eval_path+0x254>
40009420: 01 00 00 00 nop
newloc = node->info.directory.mt_fs->mt_fs_root;
40009424: 92 02 60 1c add %o1, 0x1c, %o1
40009428: a2 07 bf e8 add %fp, -24, %l1
4000942c: 94 10 20 14 mov 0x14, %o2
40009430: 40 00 11 bc call 4000db20 <memcpy>
40009434: 90 10 00 11 mov %l1, %o0
*pathloc = newloc;
40009438: 92 10 00 11 mov %l1, %o1
4000943c: 90 10 00 1b mov %i3, %o0
40009440: 40 00 11 b8 call 4000db20 <memcpy>
40009444: 94 10 20 14 mov 0x14, %o2
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
40009448: c2 06 e0 0c ld [ %i3 + 0xc ], %g1
4000944c: d0 07 bf fc ld [ %fp + -4 ], %o0
40009450: c2 00 40 00 ld [ %g1 ], %g1
40009454: 92 06 40 08 add %i1, %o0, %o1
40009458: 90 24 80 08 sub %l2, %o0, %o0
4000945c: 90 04 00 08 add %l0, %o0, %o0
40009460: 94 10 00 1a mov %i2, %o2
40009464: 9f c0 40 00 call %g1
40009468: 96 10 00 1b mov %i3, %o3
4000946c: 81 c7 e0 08 ret
40009470: 91 e8 00 08 restore %g0, %o0, %o0
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
40009474: 7f ff fe f3 call 40009040 <IMFS_Set_handlers>
40009478: 90 10 00 1b mov %i3, %o0
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
4000947c: c2 06 c0 00 ld [ %i3 ], %g1
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
40009480: b5 2e a0 06 sll %i2, 6, %i2
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
40009484: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
40009488: 82 0e 80 01 and %i2, %g1, %g1
4000948c: 80 a0 40 1a cmp %g1, %i2
40009490: 12 80 00 05 bne 400094a4 <IMFS_eval_path+0x284>
40009494: 01 00 00 00 nop
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
40009498: b0 10 00 08 mov %o0, %i0
4000949c: 81 c7 e0 08 ret
400094a0: 81 e8 00 00 restore
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
400094a4: 40 00 0f 63 call 4000d230 <__errno>
400094a8: 01 00 00 00 nop
400094ac: 82 10 20 0d mov 0xd, %g1 ! d <PROM_START+0xd>
400094b0: c2 22 00 00 st %g1, [ %o0 ]
400094b4: 10 bf ff f9 b 40009498 <IMFS_eval_path+0x278>
400094b8: 90 10 3f ff mov -1, %o0
40009578 <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 */
)
{
40009578: 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;
4000957c: e0 06 40 00 ld [ %i1 ], %l0
/*
* Get the path length.
*/
pathlen = strlen( path );
40009580: 90 10 00 18 mov %i0, %o0
40009584: 40 00 12 e3 call 4000e110 <strlen>
40009588: 2b 10 00 6a sethi %hi(0x4001a800), %l5
int IMFS_evaluate_for_make(
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
4000958c: a2 10 00 18 mov %i0, %l1
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
40009590: 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 );
40009594: a8 07 bf c0 add %fp, -64, %l4
40009598: ac 07 bf fc add %fp, -4, %l6
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
4000959c: 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 )
400095a0: aa 15 62 f8 or %l5, 0x2f8, %l5
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
400095a4: 92 10 00 13 mov %l3, %o1
400095a8: 90 04 40 12 add %l1, %l2, %o0
400095ac: 94 10 00 14 mov %l4, %o2
400095b0: 40 00 01 69 call 40009b54 <IMFS_get_token>
400095b4: 96 10 00 16 mov %l6, %o3
pathlen -= len;
i += len;
if ( !pathloc->node_access )
400095b8: c2 06 40 00 ld [ %i1 ], %g1
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
400095bc: ee 07 bf fc ld [ %fp + -4 ], %l7
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
400095c0: ba 10 00 08 mov %o0, %i5
pathlen -= len;
i += len;
if ( !pathloc->node_access )
400095c4: 80 a0 60 00 cmp %g1, 0
400095c8: 02 80 00 7f be 400097c4 <IMFS_evaluate_for_make+0x24c> <== NEVER TAKEN
400095cc: a6 24 c0 17 sub %l3, %l7, %l3
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
400095d0: 80 a2 20 00 cmp %o0, 0
400095d4: 02 80 00 0a be 400095fc <IMFS_evaluate_for_make+0x84>
400095d8: a4 04 80 17 add %l2, %l7, %l2
if ( node->type == IMFS_DIRECTORY )
400095dc: c4 04 20 4c ld [ %l0 + 0x4c ], %g2
400095e0: 80 a0 a0 01 cmp %g2, 1
400095e4: 12 80 00 06 bne 400095fc <IMFS_evaluate_for_make+0x84>
400095e8: 01 00 00 00 nop
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
400095ec: c4 00 60 30 ld [ %g1 + 0x30 ], %g2
400095f0: 80 88 a0 40 btst 0x40, %g2
400095f4: 02 80 00 8e be 4000982c <IMFS_evaluate_for_make+0x2b4>
400095f8: 01 00 00 00 nop
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
400095fc: 80 a7 60 02 cmp %i5, 2
40009600: 02 80 00 0f be 4000963c <IMFS_evaluate_for_make+0xc4>
40009604: a0 10 00 01 mov %g1, %l0
40009608: 80 a7 60 02 cmp %i5, 2
4000960c: 18 80 00 07 bgu 40009628 <IMFS_evaluate_for_make+0xb0>
40009610: 80 a7 60 03 cmp %i5, 3
40009614: 80 a7 60 00 cmp %i5, 0
40009618: 02 80 00 58 be 40009778 <IMFS_evaluate_for_make+0x200>
4000961c: 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 );
40009620: 10 bf ff e3 b 400095ac <IMFS_evaluate_for_make+0x34>
40009624: 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 ) {
40009628: 02 80 00 23 be 400096b4 <IMFS_evaluate_for_make+0x13c>
4000962c: 80 a7 60 04 cmp %i5, 4
40009630: 12 bf ff de bne 400095a8 <IMFS_evaluate_for_make+0x30> <== NEVER TAKEN
40009634: 92 10 00 13 mov %l3, %o1
40009638: 30 80 00 54 b,a 40009788 <IMFS_evaluate_for_make+0x210>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
4000963c: c4 05 40 00 ld [ %l5 ], %g2
40009640: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2
40009644: 80 a0 40 02 cmp %g1, %g2
40009648: 02 bf ff d8 be 400095a8 <IMFS_evaluate_for_make+0x30>
4000964c: 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){
40009650: d2 06 60 10 ld [ %i1 + 0x10 ], %o1
40009654: c4 02 60 1c ld [ %o1 + 0x1c ], %g2
40009658: 80 a0 40 02 cmp %g1, %g2
4000965c: 32 80 00 0f bne,a 40009698 <IMFS_evaluate_for_make+0x120>
40009660: e0 00 60 08 ld [ %g1 + 8 ], %l0
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
40009664: 92 02 60 08 add %o1, 8, %o1
40009668: a0 07 bf e8 add %fp, -24, %l0
4000966c: 94 10 20 14 mov 0x14, %o2
40009670: 40 00 11 2c call 4000db20 <memcpy>
40009674: 90 10 00 10 mov %l0, %o0
*pathloc = newloc;
40009678: 90 10 00 19 mov %i1, %o0
4000967c: 92 10 00 10 mov %l0, %o1
40009680: 40 00 11 28 call 4000db20 <memcpy>
40009684: 94 10 20 14 mov 0x14, %o2
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
40009688: c2 06 60 0c ld [ %i1 + 0xc ], %g1
4000968c: a4 24 80 17 sub %l2, %l7, %l2
40009690: 10 80 00 2d b 40009744 <IMFS_evaluate_for_make+0x1cc>
40009694: c2 00 60 04 ld [ %g1 + 4 ], %g1
}
} else {
if ( !node->Parent )
40009698: 80 a4 20 00 cmp %l0, 0
4000969c: 32 bf ff c2 bne,a 400095a4 <IMFS_evaluate_for_make+0x2c>
400096a0: e0 26 40 00 st %l0, [ %i1 ]
rtems_set_errno_and_return_minus_one( ENOENT );
400096a4: 40 00 0e e3 call 4000d230 <__errno>
400096a8: 01 00 00 00 nop
400096ac: 10 80 00 64 b 4000983c <IMFS_evaluate_for_make+0x2c4>
400096b0: fa 22 00 00 st %i5, [ %o0 ]
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
400096b4: c2 00 60 4c ld [ %g1 + 0x4c ], %g1
400096b8: 80 a0 60 03 cmp %g1, 3
400096bc: 02 80 00 04 be 400096cc <IMFS_evaluate_for_make+0x154>
400096c0: 80 a0 60 04 cmp %g1, 4
result = IMFS_evaluate_link( pathloc, 0 );
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
400096c4: 32 80 00 09 bne,a 400096e8 <IMFS_evaluate_for_make+0x170>
400096c8: d0 06 40 00 ld [ %i1 ], %o0
result = IMFS_evaluate_link( pathloc, 0 );
400096cc: 90 10 00 19 mov %i1, %o0
400096d0: 7f ff ff 7b call 400094bc <IMFS_evaluate_link>
400096d4: 92 10 20 00 clr %o1
if ( result == -1 )
400096d8: 80 a2 3f ff cmp %o0, -1
400096dc: 02 80 00 52 be 40009824 <IMFS_evaluate_for_make+0x2ac> <== NEVER TAKEN
400096e0: b0 10 00 08 mov %o0, %i0
return -1;
}
node = pathloc->node_access;
400096e4: d0 06 40 00 ld [ %i1 ], %o0
if ( !node )
400096e8: 80 a2 20 00 cmp %o0, 0
400096ec: 02 80 00 45 be 40009800 <IMFS_evaluate_for_make+0x288> <== NEVER TAKEN
400096f0: 01 00 00 00 nop
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
400096f4: c2 02 20 4c ld [ %o0 + 0x4c ], %g1
400096f8: 80 a0 60 01 cmp %g1, 1
400096fc: 12 80 00 41 bne 40009800 <IMFS_evaluate_for_make+0x288>
40009700: 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 ) {
40009704: d2 02 20 5c ld [ %o0 + 0x5c ], %o1
40009708: 80 a2 60 00 cmp %o1, 0
4000970c: 02 80 00 14 be 4000975c <IMFS_evaluate_for_make+0x1e4>
40009710: 92 02 60 1c add %o1, 0x1c, %o1
newloc = node->info.directory.mt_fs->mt_fs_root;
40009714: a0 07 bf e8 add %fp, -24, %l0
40009718: 94 10 20 14 mov 0x14, %o2
4000971c: 40 00 11 01 call 4000db20 <memcpy>
40009720: 90 10 00 10 mov %l0, %o0
*pathloc = newloc;
40009724: 90 10 00 19 mov %i1, %o0
40009728: 92 10 00 10 mov %l0, %o1
4000972c: 40 00 10 fd call 4000db20 <memcpy>
40009730: 94 10 20 14 mov 0x14, %o2
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
40009734: c2 06 60 0c ld [ %i1 + 0xc ], %g1
40009738: c4 07 bf fc ld [ %fp + -4 ], %g2
4000973c: c2 00 60 04 ld [ %g1 + 4 ], %g1
40009740: a4 24 80 02 sub %l2, %g2, %l2
40009744: 90 04 40 12 add %l1, %l2, %o0
40009748: 92 10 00 19 mov %i1, %o1
4000974c: 9f c0 40 00 call %g1
40009750: 94 10 00 1a mov %i2, %o2
40009754: 81 c7 e0 08 ret
40009758: 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 );
4000975c: 40 00 00 d3 call 40009aa8 <IMFS_find_match_in_dir>
40009760: 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 )
40009764: a0 92 20 00 orcc %o0, 0, %l0
40009768: 02 80 00 0c be 40009798 <IMFS_evaluate_for_make+0x220>
4000976c: c4 07 bf fc ld [ %fp + -4 ], %g2
done = true;
else
pathloc->node_access = node;
40009770: 10 bf ff 8d b 400095a4 <IMFS_evaluate_for_make+0x2c>
40009774: e0 26 40 00 st %l0, [ %i1 ]
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
40009778: 40 00 0e ae call 4000d230 <__errno>
4000977c: 01 00 00 00 nop
40009780: 10 80 00 2e b 40009838 <IMFS_evaluate_for_make+0x2c0>
40009784: 82 10 20 11 mov 0x11, %g1 ! 11 <PROM_START+0x11>
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
40009788: 40 00 0e aa call 4000d230 <__errno>
4000978c: 01 00 00 00 nop
40009790: 10 80 00 2a b 40009838 <IMFS_evaluate_for_make+0x2c0>
40009794: 82 10 20 5b mov 0x5b, %g1 ! 5b <PROM_START+0x5b>
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
40009798: 82 04 40 12 add %l1, %l2, %g1
4000979c: a4 24 80 02 sub %l2, %g2, %l2
400097a0: 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++) {
400097a4: 10 80 00 0c b 400097d4 <IMFS_evaluate_for_make+0x25c>
400097a8: e2 26 80 00 st %l1, [ %i2 ]
if ( !IMFS_is_separator( path[ i ] ) )
400097ac: 80 a0 a0 5c cmp %g2, 0x5c
400097b0: 22 80 00 0a be,a 400097d8 <IMFS_evaluate_for_make+0x260>
400097b4: c4 48 40 00 ldsb [ %g1 ], %g2
400097b8: 80 a0 a0 2f cmp %g2, 0x2f
400097bc: 22 80 00 07 be,a 400097d8 <IMFS_evaluate_for_make+0x260>
400097c0: c4 48 40 00 ldsb [ %g1 ], %g2
rtems_set_errno_and_return_minus_one( ENOENT );
400097c4: 40 00 0e 9b call 4000d230 <__errno>
400097c8: 01 00 00 00 nop
400097cc: 10 80 00 1b b 40009838 <IMFS_evaluate_for_make+0x2c0>
400097d0: 82 10 20 02 mov 2, %g1 ! 2 <PROM_START+0x2>
/*
* 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++) {
400097d4: c4 48 40 00 ldsb [ %g1 ], %g2
400097d8: 80 a0 a0 00 cmp %g2, 0
400097dc: 12 bf ff f4 bne 400097ac <IMFS_evaluate_for_make+0x234>
400097e0: 82 00 60 01 inc %g1
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
400097e4: 7f ff fe 17 call 40009040 <IMFS_Set_handlers>
400097e8: 90 10 00 19 mov %i1, %o0
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
400097ec: c2 06 40 00 ld [ %i1 ], %g1
if ( node->type != IMFS_DIRECTORY )
400097f0: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
400097f4: 80 a0 a0 01 cmp %g2, 1
400097f8: 22 80 00 06 be,a 40009810 <IMFS_evaluate_for_make+0x298> <== ALWAYS TAKEN
400097fc: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
rtems_set_errno_and_return_minus_one( ENOTDIR );
40009800: 40 00 0e 8c call 4000d230 <__errno>
40009804: 01 00 00 00 nop
40009808: 10 80 00 0c b 40009838 <IMFS_evaluate_for_make+0x2c0>
4000980c: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
40009810: 82 08 60 c0 and %g1, 0xc0, %g1
40009814: 80 a0 60 c0 cmp %g1, 0xc0
40009818: 12 80 00 05 bne 4000982c <IMFS_evaluate_for_make+0x2b4>
4000981c: 01 00 00 00 nop
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
40009820: b0 10 00 08 mov %o0, %i0
40009824: 81 c7 e0 08 ret
40009828: 81 e8 00 00 restore
*/
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
4000982c: 40 00 0e 81 call 4000d230 <__errno>
40009830: 01 00 00 00 nop
40009834: 82 10 20 0d mov 0xd, %g1 ! d <PROM_START+0xd>
40009838: c2 22 00 00 st %g1, [ %o0 ]
4000983c: 10 bf ff f9 b 40009820 <IMFS_evaluate_for_make+0x2a8>
40009840: 90 10 3f ff mov -1, %o0
400090cc <IMFS_evaluate_hard_link>:
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
400090cc: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = node->node_access;
400090d0: c2 06 00 00 ld [ %i0 ], %g1
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
400090d4: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
400090d8: 80 a0 a0 03 cmp %g2, 3
400090dc: 22 80 00 04 be,a 400090ec <IMFS_evaluate_hard_link+0x20> <== ALWAYS TAKEN
400090e0: c2 00 60 50 ld [ %g1 + 0x50 ], %g1
rtems_fatal_error_occurred (0xABCD0000);
400090e4: 7f ff f2 c8 call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
400090e8: 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 );
400090ec: 90 10 00 18 mov %i0, %o0
400090f0: 7f ff ff d4 call 40009040 <IMFS_Set_handlers>
400090f4: c2 26 00 00 st %g1, [ %i0 ]
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
400090f8: c2 06 00 00 ld [ %i0 ], %g1
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
400090fc: b3 2e 60 06 sll %i1, 6, %i1
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
40009100: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
40009104: 82 0e 40 01 and %i1, %g1, %g1
40009108: 80 a0 40 19 cmp %g1, %i1
4000910c: 12 80 00 04 bne 4000911c <IMFS_evaluate_hard_link+0x50> <== NEVER TAKEN
40009110: 01 00 00 00 nop
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
40009114: 81 c7 e0 08 ret
40009118: 91 e8 20 00 restore %g0, 0, %o0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
4000911c: 40 00 10 45 call 4000d230 <__errno> <== NOT EXECUTED
40009120: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40009124: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED
40009128: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000912c: 81 c7 e0 08 ret <== NOT EXECUTED
40009130: 81 e8 00 00 restore <== NOT EXECUTED
400090b0 <IMFS_evaluate_permission>:
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
400090b0: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
400090b4: 93 2a 60 06 sll %o1, 6, %o1 <== NOT EXECUTED
400090b8: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 <== NOT EXECUTED
400090bc: 82 2a 40 01 andn %o1, %g1, %g1 <== NOT EXECUTED
return 1;
return 0;
}
400090c0: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
400090c4: 81 c3 e0 08 retl <== NOT EXECUTED
400090c8: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED
40009134 <IMFS_evaluate_sym_link>:
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
40009134: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = node->node_access;
40009138: e2 06 00 00 ld [ %i0 ], %l1
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
4000913c: a0 10 00 18 mov %i0, %l0
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
40009140: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
40009144: 80 a0 60 04 cmp %g1, 4
40009148: 12 80 00 07 bne 40009164 <IMFS_evaluate_sym_link+0x30> <== NEVER TAKEN
4000914c: 11 2a f3 40 sethi %hi(0xabcd0000), %o0
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
40009150: c2 04 60 08 ld [ %l1 + 8 ], %g1
40009154: 80 a0 60 00 cmp %g1, 0
40009158: 32 80 00 05 bne,a 4000916c <IMFS_evaluate_sym_link+0x38> <== ALWAYS TAKEN
4000915c: c2 26 00 00 st %g1, [ %i0 ]
rtems_fatal_error_occurred( 0xBAD00000 );
40009160: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED
40009164: 7f ff f2 a8 call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
40009168: 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(
4000916c: c2 04 60 50 ld [ %l1 + 0x50 ], %g1
40009170: c2 48 40 00 ldsb [ %g1 ], %g1
40009174: 80 a0 60 5c cmp %g1, 0x5c
40009178: 22 80 00 09 be,a 4000919c <IMFS_evaluate_sym_link+0x68> <== NEVER TAKEN
4000917c: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
40009180: 80 a0 60 2f cmp %g1, 0x2f
40009184: 22 80 00 06 be,a 4000919c <IMFS_evaluate_sym_link+0x68>
40009188: 03 10 00 6a sethi %hi(0x4001a800), %g1
4000918c: 80 a0 60 00 cmp %g1, 0
40009190: 12 80 00 09 bne 400091b4 <IMFS_evaluate_sym_link+0x80> <== ALWAYS TAKEN
40009194: 82 10 20 00 clr %g1
40009198: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
4000919c: d2 00 62 f8 ld [ %g1 + 0x2f8 ], %o1 ! 4001aaf8 <rtems_current_user_env>
400091a0: 90 10 00 10 mov %l0, %o0
400091a4: 92 02 60 18 add %o1, 0x18, %o1
400091a8: 40 00 12 5e call 4000db20 <memcpy>
400091ac: 94 10 20 14 mov 0x14, %o2
400091b0: 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] ),
400091b4: e2 04 60 50 ld [ %l1 + 0x50 ], %l1
400091b8: a2 04 40 01 add %l1, %g1, %l1
400091bc: 40 00 13 d5 call 4000e110 <strlen>
400091c0: 90 10 00 11 mov %l1, %o0
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
400091c4: 94 10 00 19 mov %i1, %o2
&jnode->info.sym_link.name[i],
strlen( &jnode->info.sym_link.name[i] ),
400091c8: 92 10 00 08 mov %o0, %o1
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
400091cc: 96 10 00 10 mov %l0, %o3
400091d0: 40 00 00 14 call 40009220 <IMFS_eval_path>
400091d4: 90 10 00 11 mov %l1, %o0
400091d8: b0 10 00 08 mov %o0, %i0
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
400091dc: 7f ff ff 99 call 40009040 <IMFS_Set_handlers>
400091e0: 90 10 00 10 mov %l0, %o0
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
400091e4: c2 04 00 00 ld [ %l0 ], %g1
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
400091e8: b3 2e 60 06 sll %i1, 6, %i1
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
400091ec: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
400091f0: 82 0e 40 01 and %i1, %g1, %g1
400091f4: 80 a0 40 19 cmp %g1, %i1
400091f8: 12 80 00 04 bne 40009208 <IMFS_evaluate_sym_link+0xd4> <== NEVER TAKEN
400091fc: 01 00 00 00 nop
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
40009200: 81 c7 e0 08 ret
40009204: 81 e8 00 00 restore
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
40009208: 40 00 10 0a call 4000d230 <__errno> <== NOT EXECUTED
4000920c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40009210: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED
40009214: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40009218: 81 c7 e0 08 ret <== NOT EXECUTED
4000921c: 81 e8 00 00 restore <== NOT EXECUTED
400099ec <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
400099ec: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
400099f0: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED
int err = pipe_release(&JNODE2PIPE(jnode), iop);
400099f4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
400099f8: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
400099fc: 40 00 08 f7 call 4000bdd8 <pipe_release> <== NOT EXECUTED
40009a00: 90 04 20 50 add %l0, 0x50, %o0 <== NOT EXECUTED
if (! err) {
40009a04: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
40009a08: 12 80 00 12 bne 40009a50 <IMFS_fifo_close+0x64> <== NOT EXECUTED
40009a0c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_OPEN;
40009a10: 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)
40009a14: 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;
40009a18: 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)
40009a1c: 40 00 02 41 call 4000a320 <rtems_libio_is_file_open> <== NOT EXECUTED
40009a20: c2 24 60 18 st %g1, [ %l1 + 0x18 ] <== NOT EXECUTED
40009a24: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40009a28: 12 80 00 10 bne 40009a68 <IMFS_fifo_close+0x7c> <== NOT EXECUTED
40009a2c: 01 00 00 00 nop <== NOT EXECUTED
40009a30: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED
40009a34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40009a38: 12 80 00 0c bne 40009a68 <IMFS_fifo_close+0x7c> <== NOT EXECUTED
40009a3c: 01 00 00 00 nop <== NOT EXECUTED
free(jnode);
40009a40: 40 00 01 9b call 4000a0ac <free> <== NOT EXECUTED
40009a44: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40009a48: 81 c7 e0 08 ret <== NOT EXECUTED
40009a4c: 81 e8 00 00 restore <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
40009a50: 16 80 00 06 bge 40009a68 <IMFS_fifo_close+0x7c> <== NOT EXECUTED
40009a54: 01 00 00 00 nop <== NOT EXECUTED
40009a58: 40 00 0d f6 call 4000d230 <__errno> <== NOT EXECUTED
40009a5c: b0 20 00 18 neg %i0 <== NOT EXECUTED
40009a60: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
40009a64: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
40009a68: 81 c7 e0 08 ret <== NOT EXECUTED
40009a6c: 81 e8 00 00 restore <== NOT EXECUTED
4000989c <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4000989c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int err;
if (command == FIONBIO) {
400098a0: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
400098a4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
int err;
if (command == FIONBIO) {
400098a8: 82 10 62 7e or %g1, 0x27e, %g1 <== NOT EXECUTED
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
400098ac: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED
int err;
if (command == FIONBIO) {
400098b0: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
400098b4: 12 80 00 0f bne 400098f0 <IMFS_fifo_ioctl+0x54> <== NOT EXECUTED
400098b8: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (buffer == NULL)
400098bc: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
400098c0: 02 80 00 12 be 40009908 <IMFS_fifo_ioctl+0x6c> <== NOT EXECUTED
400098c4: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
400098c8: c4 06 80 00 ld [ %i2 ], %g2 <== NOT EXECUTED
400098cc: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
400098d0: 02 80 00 04 be 400098e0 <IMFS_fifo_ioctl+0x44> <== NOT EXECUTED
400098d4: c2 02 e0 18 ld [ %o3 + 0x18 ], %g1 <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
400098d8: 10 80 00 03 b 400098e4 <IMFS_fifo_ioctl+0x48> <== NOT EXECUTED
400098dc: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
400098e0: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED
400098e4: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED
400098e8: 81 c7 e0 08 ret <== NOT EXECUTED
400098ec: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
400098f0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
400098f4: 40 00 08 3d call 4000b9e8 <pipe_ioctl> <== NOT EXECUTED
400098f8: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
400098fc: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
40009900: 16 80 00 06 bge 40009918 <IMFS_fifo_ioctl+0x7c> <== NOT EXECUTED
40009904: 01 00 00 00 nop <== NOT EXECUTED
40009908: 40 00 0e 4a call 4000d230 <__errno> <== NOT EXECUTED
4000990c: b0 20 00 18 neg %i0 <== NOT EXECUTED
40009910: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
40009914: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
40009918: 81 c7 e0 08 ret <== NOT EXECUTED
4000991c: 81 e8 00 00 restore <== NOT EXECUTED
40009844 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
40009844: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
40009848: 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
)
{
4000984c: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
40009850: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
40009854: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED
40009858: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000985c: 40 00 08 46 call 4000b974 <pipe_lseek> <== NOT EXECUTED
40009860: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
40009864: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED
40009868: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
4000986c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40009870: 16 80 00 08 bge 40009890 <IMFS_fifo_lseek+0x4c> <== NOT EXECUTED
40009874: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED
40009878: 40 00 0e 6e call 4000d230 <__errno> <== NOT EXECUTED
4000987c: a0 20 00 10 neg %l0 <== NOT EXECUTED
40009880: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED
40009884: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED
40009888: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED
4000988c: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED
}
40009890: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED
40009894: 81 c7 e0 08 ret <== NOT EXECUTED
40009898: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED
40009a70 <IMFS_fifo_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40009a70: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
40009a74: d0 06 20 3c ld [ %i0 + 0x3c ], %o0
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40009a78: 92 10 00 18 mov %i0, %o1
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
40009a7c: 40 00 09 1b call 4000bee8 <fifo_open>
40009a80: 90 02 20 50 add %o0, 0x50, %o0
IMFS_FIFO_RETURN(err);
40009a84: b0 92 20 00 orcc %o0, 0, %i0
40009a88: 16 80 00 06 bge 40009aa0 <IMFS_fifo_open+0x30> <== NEVER TAKEN
40009a8c: 01 00 00 00 nop
40009a90: 40 00 0d e8 call 4000d230 <__errno>
40009a94: b0 20 00 18 neg %i0
40009a98: f0 22 00 00 st %i0, [ %o0 ]
40009a9c: b0 10 3f ff mov -1, %i0
}
40009aa0: 81 c7 e0 08 ret
40009aa4: 81 e8 00 00 restore
40009988 <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
40009988: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
4000998c: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
40009990: 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);
40009994: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED
40009998: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000999c: 40 00 08 9c call 4000bc0c <pipe_read> <== NOT EXECUTED
400099a0: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (err > 0)
400099a4: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
400099a8: 04 80 00 08 ble 400099c8 <IMFS_fifo_read+0x40> <== NOT EXECUTED
400099ac: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
IMFS_update_atime(jnode);
400099b0: 40 00 02 24 call 4000a240 <gettimeofday> <== NOT EXECUTED
400099b4: 92 10 20 00 clr %o1 <== NOT EXECUTED
400099b8: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
400099bc: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED
400099c0: 81 c7 e0 08 ret <== NOT EXECUTED
400099c4: 81 e8 00 00 restore <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
400099c8: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
400099cc: 02 80 00 06 be 400099e4 <IMFS_fifo_read+0x5c> <== NOT EXECUTED
400099d0: 01 00 00 00 nop <== NOT EXECUTED
400099d4: 40 00 0e 17 call 4000d230 <__errno> <== NOT EXECUTED
400099d8: b0 20 00 18 neg %i0 <== NOT EXECUTED
400099dc: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
400099e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
400099e4: 81 c7 e0 08 ret <== NOT EXECUTED
400099e8: 81 e8 00 00 restore <== NOT EXECUTED
40009920 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
40009920: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
40009924: 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
)
{
40009928: 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);
4000992c: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED
40009930: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40009934: 40 00 08 46 call 4000ba4c <pipe_write> <== NOT EXECUTED
40009938: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (err > 0) {
4000993c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
40009940: 04 80 00 09 ble 40009964 <IMFS_fifo_write+0x44> <== NOT EXECUTED
40009944: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
40009948: 40 00 02 3e call 4000a240 <gettimeofday> <== NOT EXECUTED
4000994c: 92 10 20 00 clr %o1 <== NOT EXECUTED
40009950: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40009954: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED
40009958: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED
4000995c: 81 c7 e0 08 ret <== NOT EXECUTED
40009960: 81 e8 00 00 restore <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
40009964: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
40009968: 02 80 00 06 be 40009980 <IMFS_fifo_write+0x60> <== NOT EXECUTED
4000996c: 01 00 00 00 nop <== NOT EXECUTED
40009970: 40 00 0e 30 call 4000d230 <__errno> <== NOT EXECUTED
40009974: b0 20 00 18 neg %i0 <== NOT EXECUTED
40009978: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
4000997c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
40009980: 81 c7 e0 08 ret <== NOT EXECUTED
40009984: 81 e8 00 00 restore <== NOT EXECUTED
40009aa8 <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
40009aa8: 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 );
40009aac: 80 a6 20 00 cmp %i0, 0
40009ab0: 12 80 00 0a bne 40009ad8 <IMFS_find_match_in_dir+0x30> <== ALWAYS TAKEN
40009ab4: 80 a6 60 00 cmp %i1, 0
40009ab8: 11 10 00 67 sethi %hi(0x40019c00), %o0 <== NOT EXECUTED
40009abc: 15 10 00 67 sethi %hi(0x40019c00), %o2 <== NOT EXECUTED
40009ac0: 17 10 00 67 sethi %hi(0x40019c00), %o3 <== NOT EXECUTED
40009ac4: 90 12 22 38 or %o0, 0x238, %o0 <== NOT EXECUTED
40009ac8: 94 12 a2 a8 or %o2, 0x2a8, %o2 <== NOT EXECUTED
40009acc: 96 12 e2 88 or %o3, 0x288, %o3 <== NOT EXECUTED
40009ad0: 7f ff e0 cc call 40001e00 <__assert_func> <== NOT EXECUTED
40009ad4: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED
if ( !name )
40009ad8: 02 80 00 1c be 40009b48 <IMFS_find_match_in_dir+0xa0> <== NEVER TAKEN
40009adc: 90 10 00 19 mov %i1, %o0
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
40009ae0: 13 10 00 67 sethi %hi(0x40019c00), %o1
40009ae4: 40 00 11 3a call 4000dfcc <strcmp>
40009ae8: 92 12 62 98 or %o1, 0x298, %o1 ! 40019e98 <dotname>
40009aec: 80 a2 20 00 cmp %o0, 0
40009af0: 02 80 00 09 be 40009b14 <IMFS_find_match_in_dir+0x6c> <== NEVER TAKEN
40009af4: 90 10 00 19 mov %i1, %o0
return directory;
if ( !strcmp( name, dotdotname ) )
40009af8: 13 10 00 67 sethi %hi(0x40019c00), %o1
40009afc: 40 00 11 34 call 4000dfcc <strcmp>
40009b00: 92 12 62 a0 or %o1, 0x2a0, %o1 ! 40019ea0 <dotdotname>
40009b04: 80 a2 20 00 cmp %o0, 0
40009b08: 12 80 00 05 bne 40009b1c <IMFS_find_match_in_dir+0x74> <== ALWAYS TAKEN
40009b0c: a0 06 20 54 add %i0, 0x54, %l0
return directory->Parent;
40009b10: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED
40009b14: 81 c7 e0 08 ret <== NOT EXECUTED
40009b18: 81 e8 00 00 restore <== NOT EXECUTED
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
40009b1c: 10 80 00 08 b 40009b3c <IMFS_find_match_in_dir+0x94>
40009b20: 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 ) )
40009b24: 40 00 11 2a call 4000dfcc <strcmp>
40009b28: 92 06 20 0c add %i0, 0xc, %o1
40009b2c: 80 a2 20 00 cmp %o0, 0
40009b30: 02 80 00 07 be 40009b4c <IMFS_find_match_in_dir+0xa4>
40009b34: 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 ) {
40009b38: 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;
40009b3c: 80 a6 00 10 cmp %i0, %l0
40009b40: 12 bf ff f9 bne 40009b24 <IMFS_find_match_in_dir+0x7c>
40009b44: 90 10 00 19 mov %i1, %o0
40009b48: b0 10 20 00 clr %i0
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
40009b4c: 81 c7 e0 08 ret
40009b50: 81 e8 00 00 restore
4000f0a4 <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
)
{
4000f0a4: 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;
4000f0a8: 94 10 20 14 mov 0x14, %o2
4000f0ac: 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;
4000f0b0: 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 );
4000f0b4: 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;
4000f0b8: 40 00 10 b8 call 40013398 <memcpy>
4000f0bc: 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;
4000f0c0: c0 26 20 1c clr [ %i0 + 0x1c ]
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
4000f0c4: e0 27 bf ec st %l0, [ %fp + -20 ]
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
4000f0c8: f0 04 20 08 ld [ %l0 + 8 ], %i0
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
4000f0cc: 7f ff fd 5a call 4000e634 <IMFS_Set_handlers>
4000f0d0: 90 10 00 11 mov %l1, %o0
if ( jnode->type != IMFS_DIRECTORY ) {
4000f0d4: c4 04 20 4c ld [ %l0 + 0x4c ], %g2
4000f0d8: 80 a0 a0 01 cmp %g2, 1
4000f0dc: 12 80 00 06 bne 4000f0f4 <IMFS_fsunmount+0x50>
4000f0e0: 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;
4000f0e4: c4 04 20 50 ld [ %l0 + 0x50 ], %g2
4000f0e8: 80 a0 80 01 cmp %g2, %g1
4000f0ec: 12 80 00 09 bne 4000f110 <IMFS_fsunmount+0x6c>
4000f0f0: 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 );
4000f0f4: 90 10 20 00 clr %o0
4000f0f8: 7f ff d0 45 call 4000320c <IMFS_unlink>
4000f0fc: 92 10 00 11 mov %l1, %o1
if (result != 0)
4000f100: 80 a2 20 00 cmp %o0, 0
4000f104: 12 80 00 13 bne 4000f150 <IMFS_fsunmount+0xac> <== NEVER TAKEN
4000f108: a0 10 00 18 mov %i0, %l0
return -1;
jnode = next;
}
if ( jnode != NULL ) {
4000f10c: 80 a4 20 00 cmp %l0, 0
4000f110: 22 80 00 11 be,a 4000f154 <IMFS_fsunmount+0xb0>
4000f114: b0 10 20 00 clr %i0
if ( jnode->type == IMFS_DIRECTORY ) {
4000f118: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
4000f11c: 80 a0 60 01 cmp %g1, 1
4000f120: 32 bf ff ea bne,a 4000f0c8 <IMFS_fsunmount+0x24> <== NEVER TAKEN
4000f124: e0 27 bf ec st %l0, [ %fp + -20 ] <== NOT EXECUTED
4000f128: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
4000f12c: 84 04 20 54 add %l0, 0x54, %g2
4000f130: 80 a0 40 02 cmp %g1, %g2
4000f134: 22 bf ff e5 be,a 4000f0c8 <IMFS_fsunmount+0x24>
4000f138: e0 27 bf ec st %l0, [ %fp + -20 ]
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
4000f13c: a0 90 60 00 orcc %g1, 0, %l0
4000f140: 32 bf ff e2 bne,a 4000f0c8 <IMFS_fsunmount+0x24> <== ALWAYS TAKEN
4000f144: e0 27 bf ec st %l0, [ %fp + -20 ]
4000f148: 81 c7 e0 08 ret <== NOT EXECUTED
4000f14c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
4000f150: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return 0;
}
4000f154: 81 c7 e0 08 ret
4000f158: 81 e8 00 00 restore
40009b54 <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
40009b54: 9d e3 bf a0 save %sp, -96, %sp
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
40009b58: 82 10 20 00 clr %g1
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
40009b5c: 10 80 00 08 b 40009b7c <IMFS_get_token+0x28>
40009b60: c4 0e 00 00 ldub [ %i0 ], %g2
token[i] = c;
if ( i == IMFS_NAME_MAX )
40009b64: 80 a0 60 20 cmp %g1, 0x20
40009b68: 12 80 00 04 bne 40009b78 <IMFS_get_token+0x24>
40009b6c: 82 00 60 01 inc %g1
40009b70: 81 c7 e0 08 ret
40009b74: 91 e8 20 04 restore %g0, 4, %o0
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
40009b78: c4 0e 00 01 ldub [ %i0 + %g1 ], %g2
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
40009b7c: 87 28 a0 18 sll %g2, 0x18, %g3
40009b80: 87 38 e0 18 sra %g3, 0x18, %g3
40009b84: 80 a0 e0 5c cmp %g3, 0x5c
40009b88: 02 80 00 08 be 40009ba8 <IMFS_get_token+0x54>
40009b8c: 80 a0 e0 2f cmp %g3, 0x2f
40009b90: 02 80 00 06 be 40009ba8 <IMFS_get_token+0x54>
40009b94: 80 a0 40 19 cmp %g1, %i1
40009b98: 16 80 00 04 bge 40009ba8 <IMFS_get_token+0x54>
40009b9c: 80 a0 e0 00 cmp %g3, 0
40009ba0: 32 bf ff f1 bne,a 40009b64 <IMFS_get_token+0x10> <== ALWAYS TAKEN
40009ba4: c4 2e 80 01 stb %g2, [ %i2 + %g1 ]
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
40009ba8: 80 a0 60 00 cmp %g1, 0
40009bac: 32 80 00 0d bne,a 40009be0 <IMFS_get_token+0x8c>
40009bb0: 84 06 80 01 add %i2, %g1, %g2
token[i] = c;
40009bb4: c4 2e 80 00 stb %g2, [ %i2 ]
if ( (token[i] != '\0') && pathlen ) {
40009bb8: 85 28 a0 18 sll %g2, 0x18, %g2
40009bbc: 80 a0 a0 00 cmp %g2, 0
40009bc0: 02 80 00 0d be 40009bf4 <IMFS_get_token+0xa0>
40009bc4: b0 10 20 00 clr %i0
40009bc8: 80 a6 60 00 cmp %i1, 0
40009bcc: 02 80 00 0b be 40009bf8 <IMFS_get_token+0xa4>
40009bd0: 80 a6 20 03 cmp %i0, 3
40009bd4: b0 10 20 01 mov 1, %i0
40009bd8: 10 80 00 07 b 40009bf4 <IMFS_get_token+0xa0>
40009bdc: 82 10 20 01 mov 1, %g1
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
40009be0: c4 48 bf ff ldsb [ %g2 + -1 ], %g2
40009be4: 80 a0 a0 00 cmp %g2, 0
40009be8: 02 80 00 03 be 40009bf4 <IMFS_get_token+0xa0> <== NEVER TAKEN
40009bec: b0 10 20 03 mov 3, %i0
token[i] = '\0';
40009bf0: c0 2e 80 01 clrb [ %i2 + %g1 ]
/*
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
40009bf4: 80 a6 20 03 cmp %i0, 3
40009bf8: 12 80 00 11 bne 40009c3c <IMFS_get_token+0xe8>
40009bfc: c2 26 c0 00 st %g1, [ %i3 ]
if ( strcmp( token, "..") == 0 )
40009c00: 90 10 00 1a mov %i2, %o0
40009c04: 13 10 00 67 sethi %hi(0x40019c00), %o1
40009c08: 40 00 10 f1 call 4000dfcc <strcmp>
40009c0c: 92 12 62 c0 or %o1, 0x2c0, %o1 ! 40019ec0 <__FUNCTION__.5426+0x18>
40009c10: 80 a2 20 00 cmp %o0, 0
40009c14: 12 80 00 04 bne 40009c24 <IMFS_get_token+0xd0>
40009c18: 90 10 00 1a mov %i2, %o0
40009c1c: 81 c7 e0 08 ret
40009c20: 91 e8 20 02 restore %g0, 2, %o0
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
40009c24: 13 10 00 67 sethi %hi(0x40019c00), %o1
40009c28: 40 00 10 e9 call 4000dfcc <strcmp>
40009c2c: 92 12 62 c8 or %o1, 0x2c8, %o1 ! 40019ec8 <__FUNCTION__.5426+0x20>
40009c30: 80 a2 20 00 cmp %o0, 0
40009c34: 22 80 00 02 be,a 40009c3c <IMFS_get_token+0xe8>
40009c38: b0 10 20 01 mov 1, %i0
type = IMFS_CURRENT_DIR;
}
return type;
}
40009c3c: 81 c7 e0 08 ret
40009c40: 81 e8 00 00 restore
40009c44 <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
)
{
40009c44: 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,
40009c48: 03 10 00 6a sethi %hi(0x4001a800), %g1
40009c4c: c2 00 61 e8 ld [ %g1 + 0x1e8 ], %g1 ! 4001a9e8 <imfs_rq_memfile_bytes_per_block>
40009c50: 86 10 20 00 clr %g3
40009c54: 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) {
40009c58: 80 a0 80 01 cmp %g2, %g1
40009c5c: 02 80 00 06 be 40009c74 <IMFS_initialize_support+0x30>
40009c60: 86 00 e0 01 inc %g3
40009c64: 80 a0 e0 06 cmp %g3, 6
40009c68: 12 bf ff fc bne 40009c58 <IMFS_initialize_support+0x14> <== ALWAYS TAKEN
40009c6c: 85 28 a0 01 sll %g2, 1, %g2
40009c70: 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)
40009c74: 03 10 00 6c sethi %hi(0x4001b000), %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();
40009c78: 40 00 09 a6 call 4000c310 <IMFS_create_root_node>
40009c7c: c4 20 61 2c st %g2, [ %g1 + 0x12c ] ! 4001b12c <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;
40009c80: 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();
40009c84: 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;
40009c88: 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;
40009c8c: 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;
40009c90: 13 10 00 68 sethi %hi(0x4001a000), %o1
40009c94: 90 06 20 38 add %i0, 0x38, %o0
40009c98: 40 00 0f a2 call 4000db20 <memcpy>
40009c9c: 92 12 60 60 or %o1, 0x60, %o1
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
40009ca0: 90 10 20 01 mov 1, %o0
40009ca4: 40 00 00 bc call 40009f94 <calloc>
40009ca8: 92 10 20 10 mov 0x10, %o1
if ( !fs_info ) {
40009cac: 82 92 20 00 orcc %o0, 0, %g1
40009cb0: 12 80 00 0a bne 40009cd8 <IMFS_initialize_support+0x94> <== ALWAYS TAKEN
40009cb4: d0 06 20 1c ld [ %i0 + 0x1c ], %o0
free(temp_mt_entry->mt_fs_root.node_access);
40009cb8: 40 00 00 fd call 4000a0ac <free> <== NOT EXECUTED
40009cbc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
40009cc0: 40 00 0d 5c call 4000d230 <__errno> <== NOT EXECUTED
40009cc4: 01 00 00 00 nop <== NOT EXECUTED
40009cc8: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
40009ccc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40009cd0: 81 c7 e0 08 ret <== NOT EXECUTED
40009cd4: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
40009cd8: 07 10 00 6c sethi %hi(0x4001b000), %g3
40009cdc: c4 00 e1 30 ld [ %g3 + 0x130 ], %g2 ! 4001b130 <imfs_instance.5927>
fs_info->ino_count = 1;
40009ce0: 88 10 20 01 mov 1, %g4
40009ce4: 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;
40009ce8: c8 22 20 38 st %g4, [ %o0 + 0x38 ]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
40009cec: 88 00 a0 01 add %g2, 1, %g4
40009cf0: c8 20 e1 30 st %g4, [ %g3 + 0x130 ]
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;
40009cf4: 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;
40009cf8: 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;
40009cfc: f4 20 60 08 st %i2, [ %g1 + 8 ]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
40009d00: 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();
40009d04: 40 00 07 1e call 4000b97c <rtems_pipe_initialize>
40009d08: b0 10 20 00 clr %i0
return 0;
}
40009d0c: 81 c7 e0 08 ret
40009d10: 81 e8 00 00 restore
40002ee0 <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 */
)
{
40002ee0: 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;
40002ee4: c2 06 00 00 ld [ %i0 ], %g1
40002ee8: c2 27 bf d8 st %g1, [ %fp + -40 ]
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
40002eec: c2 10 60 34 lduh [ %g1 + 0x34 ], %g1
40002ef0: 80 a0 60 07 cmp %g1, 7
40002ef4: 08 80 00 06 bleu 40002f0c <IMFS_link+0x2c>
40002ef8: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EMLINK );
40002efc: 40 00 3e eb call 40012aa8 <__errno>
40002f00: 01 00 00 00 nop
40002f04: 10 80 00 17 b 40002f60 <IMFS_link+0x80>
40002f08: 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 );
40002f0c: 40 00 42 86 call 40013924 <strlen>
40002f10: 90 10 00 1a mov %i2, %o0
40002f14: a0 07 bf b0 add %fp, -80, %l0
40002f18: 92 10 00 08 mov %o0, %o1
40002f1c: 96 07 bf fc add %fp, -4, %o3
40002f20: 94 10 00 10 mov %l0, %o2
40002f24: 40 00 30 b9 call 4000f208 <IMFS_get_token>
40002f28: 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(
40002f2c: 90 10 00 19 mov %i1, %o0
40002f30: 94 10 00 10 mov %l0, %o2
40002f34: 92 10 20 03 mov 3, %o1
40002f38: 17 00 00 28 sethi %hi(0xa000), %o3
40002f3c: 98 07 bf d8 add %fp, -40, %o4
40002f40: 40 00 2d 72 call 4000e508 <IMFS_create_node>
40002f44: 96 12 e1 ff or %o3, 0x1ff, %o3
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
40002f48: 80 a2 20 00 cmp %o0, 0
40002f4c: 12 80 00 08 bne 40002f6c <IMFS_link+0x8c> <== ALWAYS TAKEN
40002f50: c2 07 bf d8 ld [ %fp + -40 ], %g1
rtems_set_errno_and_return_minus_one( ENOMEM );
40002f54: 40 00 3e d5 call 40012aa8 <__errno> <== NOT EXECUTED
40002f58: 01 00 00 00 nop <== NOT EXECUTED
40002f5c: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
40002f60: c2 22 00 00 st %g1, [ %o0 ]
40002f64: 81 c7 e0 08 ret
40002f68: 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 );
40002f6c: 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++;
40002f70: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2
IMFS_update_ctime( info.hard_link.link_node );
40002f74: 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++;
40002f78: 84 00 a0 01 inc %g2
IMFS_update_ctime( info.hard_link.link_node );
40002f7c: 40 00 02 65 call 40003910 <gettimeofday>
40002f80: c4 30 60 34 sth %g2, [ %g1 + 0x34 ]
40002f84: c4 07 bf f4 ld [ %fp + -12 ], %g2
40002f88: c2 07 bf d8 ld [ %fp + -40 ], %g1
40002f8c: c4 20 60 48 st %g2, [ %g1 + 0x48 ]
return 0;
}
40002f90: 81 c7 e0 08 ret
40002f94: 91 e8 20 00 restore %g0, 0, %o0
40011584 <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
40011584: 9d e3 bf a0 save %sp, -96, %sp
40011588: 90 10 00 18 mov %i0, %o0
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
4001158c: 80 a6 20 00 cmp %i0, 0
40011590: 12 80 00 0a bne 400115b8 <IMFS_memfile_addblock+0x34> <== ALWAYS TAKEN
40011594: 92 10 00 19 mov %i1, %o1
40011598: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
4001159c: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
400115a0: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
400115a4: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
400115a8: 94 12 a3 c8 or %o2, 0x3c8, %o2 <== NOT EXECUTED
400115ac: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED
400115b0: 10 80 00 0c b 400115e0 <IMFS_memfile_addblock+0x5c> <== NOT EXECUTED
400115b4: 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 );
400115b8: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
400115bc: 80 a0 60 05 cmp %g1, 5
400115c0: 02 80 00 0a be 400115e8 <IMFS_memfile_addblock+0x64> <== ALWAYS TAKEN
400115c4: 15 10 00 7f sethi %hi(0x4001fc00), %o2
400115c8: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
400115cc: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
400115d0: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
400115d4: 94 12 a3 c8 or %o2, 0x3c8, %o2 <== NOT EXECUTED
400115d8: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED
400115dc: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED
400115e0: 7f ff c7 ac call 40003490 <__assert_func> <== NOT EXECUTED
400115e4: 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 );
400115e8: 7f ff fe 6c call 40010f98 <IMFS_memfile_get_block_pointer>
400115ec: 94 10 20 01 mov 1, %o2 ! 1 <PROM_START+0x1>
if ( *block_entry_ptr )
400115f0: 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 );
400115f4: a0 10 00 08 mov %o0, %l0
if ( *block_entry_ptr )
400115f8: 80 a0 60 00 cmp %g1, 0
400115fc: 12 80 00 09 bne 40011620 <IMFS_memfile_addblock+0x9c>
40011600: b0 10 20 00 clr %i0
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
40011604: 7f ff fe 58 call 40010f64 <memfile_alloc_block>
40011608: b0 10 20 01 mov 1, %i0
if ( !memory )
4001160c: 80 a2 20 00 cmp %o0, 0
40011610: 02 80 00 04 be 40011620 <IMFS_memfile_addblock+0x9c> <== NEVER TAKEN
40011614: 01 00 00 00 nop
return 1;
*block_entry_ptr = memory;
40011618: d0 24 00 00 st %o0, [ %l0 ]
4001161c: b0 10 20 00 clr %i0
return 0;
}
40011620: 81 c7 e0 08 ret
40011624: 81 e8 00 00 restore
40011628 <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
40011628: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4001162c: 80 a6 20 00 cmp %i0, 0
40011630: 32 80 00 0a bne,a 40011658 <IMFS_memfile_extend+0x30> <== ALWAYS TAKEN
40011634: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40011638: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
4001163c: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011640: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011644: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011648: 94 12 a3 e0 or %o2, 0x3e0, %o2 <== NOT EXECUTED
4001164c: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED
40011650: 10 80 00 0c b 40011680 <IMFS_memfile_extend+0x58> <== NOT EXECUTED
40011654: 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 );
40011658: 80 a0 60 05 cmp %g1, 5
4001165c: 02 80 00 0b be 40011688 <IMFS_memfile_extend+0x60> <== ALWAYS TAKEN
40011660: 03 10 00 83 sethi %hi(0x40020c00), %g1
40011664: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011668: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
4001166c: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011670: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011674: 94 12 a3 e0 or %o2, 0x3e0, %o2 <== NOT EXECUTED
40011678: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED
4001167c: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED
40011680: 7f ff c7 84 call 40003490 <__assert_func> <== NOT EXECUTED
40011684: 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 )
40011688: e0 00 63 34 ld [ %g1 + 0x334 ], %l0
4001168c: a3 34 20 02 srl %l0, 2, %l1
40011690: 92 10 00 11 mov %l1, %o1
40011694: 40 00 2a 07 call 4001beb0 <.umul>
40011698: 90 04 60 01 add %l1, 1, %o0
4001169c: 92 10 00 11 mov %l1, %o1
400116a0: 40 00 2a 04 call 4001beb0 <.umul>
400116a4: 90 02 20 01 inc %o0
400116a8: 92 10 00 10 mov %l0, %o1
400116ac: 40 00 2a 01 call 4001beb0 <.umul>
400116b0: 90 02 3f ff add %o0, -1, %o0
400116b4: 82 10 20 00 clr %g1
400116b8: 80 a0 40 19 cmp %g1, %i1
400116bc: 34 80 00 0b bg,a 400116e8 <IMFS_memfile_extend+0xc0> <== NEVER TAKEN
400116c0: e2 06 20 50 ld [ %i0 + 0x50 ], %l1 <== NOT EXECUTED
400116c4: 80 a0 40 19 cmp %g1, %i1
400116c8: 12 80 00 04 bne 400116d8 <IMFS_memfile_extend+0xb0> <== NEVER TAKEN
400116cc: 80 a2 00 1a cmp %o0, %i2
400116d0: 38 80 00 06 bgu,a 400116e8 <IMFS_memfile_extend+0xc0> <== ALWAYS TAKEN
400116d4: e2 06 20 50 ld [ %i0 + 0x50 ], %l1
rtems_set_errno_and_return_minus_one( EINVAL );
400116d8: 40 00 04 f4 call 40012aa8 <__errno> <== NOT EXECUTED
400116dc: 01 00 00 00 nop <== NOT EXECUTED
400116e0: 10 80 00 2b b 4001178c <IMFS_memfile_extend+0x164> <== NOT EXECUTED
400116e4: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
if ( new_length <= the_jnode->info.file.size )
400116e8: 80 a6 40 11 cmp %i1, %l1
400116ec: 14 80 00 09 bg 40011710 <IMFS_memfile_extend+0xe8> <== NEVER TAKEN
400116f0: e6 06 20 54 ld [ %i0 + 0x54 ], %l3
400116f4: 80 a6 40 11 cmp %i1, %l1
400116f8: 12 80 00 04 bne 40011708 <IMFS_memfile_extend+0xe0> <== NEVER TAKEN
400116fc: 80 a6 80 13 cmp %i2, %l3
40011700: 18 80 00 05 bgu 40011714 <IMFS_memfile_extend+0xec>
40011704: a5 3c 20 1f sra %l0, 0x1f, %l2
40011708: 81 c7 e0 08 ret
4001170c: 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;
40011710: a5 3c 20 1f sra %l0, 0x1f, %l2 <== NOT EXECUTED
40011714: 96 10 00 10 mov %l0, %o3
40011718: 94 10 00 12 mov %l2, %o2
4001171c: 90 10 00 19 mov %i1, %o0
40011720: 40 00 2b a9 call 4001c5c4 <__divdi3>
40011724: 92 10 00 1a mov %i2, %o1
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
40011728: 90 10 00 11 mov %l1, %o0
4001172c: 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;
40011730: a8 10 00 09 mov %o1, %l4
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
40011734: 94 10 00 12 mov %l2, %o2
40011738: 40 00 2b a3 call 4001c5c4 <__divdi3>
4001173c: 92 10 00 13 mov %l3, %o1
40011740: a2 10 00 09 mov %o1, %l1
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
40011744: 10 80 00 15 b 40011798 <IMFS_memfile_extend+0x170>
40011748: a0 10 00 09 mov %o1, %l0
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
4001174c: 7f ff ff 8e call 40011584 <IMFS_memfile_addblock>
40011750: 92 10 00 10 mov %l0, %o1
40011754: 80 a2 20 00 cmp %o0, 0
40011758: 22 80 00 10 be,a 40011798 <IMFS_memfile_extend+0x170> <== ALWAYS TAKEN
4001175c: a0 04 20 01 inc %l0
for ( ; block>=old_blocks ; block-- ) {
40011760: 10 80 00 06 b 40011778 <IMFS_memfile_extend+0x150> <== NOT EXECUTED
40011764: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
40011768: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
4001176c: 7f ff fe d7 call 400112c8 <IMFS_memfile_remove_block> <== NOT EXECUTED
40011770: 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-- ) {
40011774: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED
40011778: 1a bf ff fc bcc 40011768 <IMFS_memfile_extend+0x140> <== NOT EXECUTED
4001177c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
40011780: 40 00 04 ca call 40012aa8 <__errno> <== NOT EXECUTED
40011784: 01 00 00 00 nop <== NOT EXECUTED
40011788: 82 10 20 1c mov 0x1c, %g1 ! 1c <PROM_START+0x1c> <== NOT EXECUTED
4001178c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40011790: 81 c7 e0 08 ret <== NOT EXECUTED
40011794: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
40011798: 80 a4 00 14 cmp %l0, %l4
4001179c: 08 bf ff ec bleu 4001174c <IMFS_memfile_extend+0x124>
400117a0: 90 10 00 18 mov %i0, %o0
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
400117a4: f4 26 20 54 st %i2, [ %i0 + 0x54 ]
400117a8: f2 26 20 50 st %i1, [ %i0 + 0x50 ]
return 0;
}
400117ac: 81 c7 e0 08 ret
400117b0: 91 e8 20 00 restore %g0, 0, %o0
40010f98 <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
40010f98: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40010f9c: 80 a6 20 00 cmp %i0, 0
40010fa0: 32 80 00 0a bne,a 40010fc8 <IMFS_memfile_get_block_pointer+0x30><== ALWAYS TAKEN
40010fa4: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40010fa8: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40010fac: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40010fb0: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40010fb4: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40010fb8: 94 12 a3 20 or %o2, 0x320, %o2 <== NOT EXECUTED
40010fbc: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED
40010fc0: 10 80 00 0c b 40010ff0 <IMFS_memfile_get_block_pointer+0x58><== NOT EXECUTED
40010fc4: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
40010fc8: 80 a0 60 05 cmp %g1, 5
40010fcc: 02 80 00 0b be 40010ff8 <IMFS_memfile_get_block_pointer+0x60><== ALWAYS TAKEN
40010fd0: 03 10 00 83 sethi %hi(0x40020c00), %g1
40010fd4: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40010fd8: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40010fdc: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40010fe0: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40010fe4: 94 12 a3 20 or %o2, 0x320, %o2 <== NOT EXECUTED
40010fe8: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED
40010fec: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED
40010ff0: 7f ff c9 28 call 40003490 <__assert_func> <== NOT EXECUTED
40010ff4: 01 00 00 00 nop <== NOT EXECUTED
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
40010ff8: e0 00 63 34 ld [ %g1 + 0x334 ], %l0
40010ffc: a1 34 20 02 srl %l0, 2, %l0
40011000: 82 04 3f ff add %l0, -1, %g1
40011004: 80 a6 40 01 cmp %i1, %g1
40011008: 18 80 00 16 bgu 40011060 <IMFS_memfile_get_block_pointer+0xc8><== NEVER TAKEN
4001100c: 90 04 20 01 add %l0, 1, %o0
fprintf(stdout, "(s %d) ", block );
fflush(stdout);
#endif
p = info->indirect;
if ( malloc_it ) {
40011010: 80 a6 a0 00 cmp %i2, 0
40011014: 02 80 00 0f be 40011050 <IMFS_memfile_get_block_pointer+0xb8>
40011018: c2 06 20 58 ld [ %i0 + 0x58 ], %g1
if ( !p ) {
4001101c: 80 a0 60 00 cmp %g1, 0
40011020: 32 80 00 09 bne,a 40011044 <IMFS_memfile_get_block_pointer+0xac>
40011024: f0 06 20 58 ld [ %i0 + 0x58 ], %i0
p = memfile_alloc_block();
40011028: 7f ff ff cf call 40010f64 <memfile_alloc_block>
4001102c: 01 00 00 00 nop
if ( !p )
40011030: 80 a2 20 00 cmp %o0, 0
40011034: 22 80 00 86 be,a 4001124c <IMFS_memfile_get_block_pointer+0x2b4><== NEVER TAKEN
40011038: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->indirect = p;
4001103c: d0 26 20 58 st %o0, [ %i0 + 0x58 ]
}
return &info->indirect[ my_block ];
40011040: f0 06 20 58 ld [ %i0 + 0x58 ], %i0
40011044: b3 2e 60 02 sll %i1, 2, %i1
40011048: 81 c7 e0 08 ret
4001104c: 91 ee 00 19 restore %i0, %i1, %o0
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
40011050: b3 2e 60 02 sll %i1, 2, %i1
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
40011054: 80 a0 60 00 cmp %g1, 0
return 0;
return &info->indirect[ my_block ];
40011058: 10 80 00 32 b 40011120 <IMFS_memfile_get_block_pointer+0x188>
4001105c: b0 00 40 19 add %g1, %i1, %i0
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
40011060: 40 00 2b 94 call 4001beb0 <.umul> <== NOT EXECUTED
40011064: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40011068: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED
4001106c: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
40011070: 18 80 00 30 bgu 40011130 <IMFS_memfile_get_block_pointer+0x198><== NOT EXECUTED
40011074: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
40011078: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
4001107c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40011080: 40 00 2c 72 call 4001c248 <.urem> <== NOT EXECUTED
40011084: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40011088: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
4001108c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40011090: 40 00 2b c2 call 4001bf98 <.udiv> <== NOT EXECUTED
40011094: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
p = info->doubly_indirect;
if ( malloc_it ) {
40011098: 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;
4001109c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
p = info->doubly_indirect;
if ( malloc_it ) {
400110a0: 02 80 00 18 be 40011100 <IMFS_memfile_get_block_pointer+0x168><== NOT EXECUTED
400110a4: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED
if ( !p ) {
400110a8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400110ac: 12 80 00 08 bne 400110cc <IMFS_memfile_get_block_pointer+0x134><== NOT EXECUTED
400110b0: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED
p = memfile_alloc_block();
400110b4: 7f ff ff ac call 40010f64 <memfile_alloc_block> <== NOT EXECUTED
400110b8: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
400110bc: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
400110c0: 22 80 00 63 be,a 4001124c <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
400110c4: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->doubly_indirect = p;
400110c8: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED
}
p1 = (block_p *)p[ doubly ];
400110cc: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED
if ( !p1 ) {
400110d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400110d4: 12 80 00 08 bne 400110f4 <IMFS_memfile_get_block_pointer+0x15c><== NOT EXECUTED
400110d8: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED
p1 = memfile_alloc_block();
400110dc: 7f ff ff a2 call 40010f64 <memfile_alloc_block> <== NOT EXECUTED
400110e0: 01 00 00 00 nop <== NOT EXECUTED
if ( !p1 )
400110e4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400110e8: 22 80 00 59 be,a 4001124c <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
400110ec: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p[ doubly ] = (block_p) p1;
400110f0: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED
}
return (block_p *)&p1[ singly ];
400110f4: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
400110f8: 81 c7 e0 08 ret <== NOT EXECUTED
400110fc: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED
}
if ( !p )
40011100: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40011104: 02 80 00 52 be 4001124c <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011108: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p = (block_p *)p[ doubly ];
4001110c: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED
40011110: 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 ];
40011114: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
if ( !p )
return 0;
p = (block_p *)p[ doubly ];
if ( !p )
40011118: 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 ];
4001111c: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED
if ( !p )
return 0;
p = (block_p *)p[ doubly ];
if ( !p )
40011120: 12 80 00 4b bne 4001124c <IMFS_memfile_get_block_pointer+0x2b4><== ALWAYS TAKEN
40011124: 01 00 00 00 nop
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
40011128: 81 c7 e0 08 ret <== NOT EXECUTED
4001112c: 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 ) {
40011130: 90 02 20 01 inc %o0 <== NOT EXECUTED
40011134: 40 00 2b 5f call 4001beb0 <.umul> <== NOT EXECUTED
40011138: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
4001113c: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED
40011140: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED
40011144: 18 80 00 41 bgu 40011248 <IMFS_memfile_get_block_pointer+0x2b0><== NOT EXECUTED
40011148: b2 26 40 11 sub %i1, %l1, %i1 <== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
4001114c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40011150: 40 00 2c 3e call 4001c248 <.urem> <== NOT EXECUTED
40011154: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40011158: 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;
4001115c: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40011160: 40 00 2b 8e call 4001bf98 <.udiv> <== NOT EXECUTED
40011164: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
40011168: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
4001116c: 40 00 2b 8b call 4001bf98 <.udiv> <== NOT EXECUTED
40011170: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
40011174: 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;
40011178: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
4001117c: 40 00 2c 33 call 4001c248 <.urem> <== NOT EXECUTED
40011180: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
40011184: 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;
40011188: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
4001118c: 02 80 00 23 be 40011218 <IMFS_memfile_get_block_pointer+0x280><== NOT EXECUTED
40011190: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED
if ( !p ) {
40011194: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40011198: 12 80 00 08 bne 400111b8 <IMFS_memfile_get_block_pointer+0x220><== NOT EXECUTED
4001119c: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
p = memfile_alloc_block();
400111a0: 7f ff ff 71 call 40010f64 <memfile_alloc_block> <== NOT EXECUTED
400111a4: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
400111a8: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
400111ac: 22 80 00 28 be,a 4001124c <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
400111b0: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->triply_indirect = p;
400111b4: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED
}
p1 = (block_p *) p[ triply ];
400111b8: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED
if ( !p1 ) {
400111bc: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
400111c0: 12 80 00 08 bne 400111e0 <IMFS_memfile_get_block_pointer+0x248><== NOT EXECUTED
400111c4: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED
p1 = memfile_alloc_block();
400111c8: 7f ff ff 67 call 40010f64 <memfile_alloc_block> <== NOT EXECUTED
400111cc: 01 00 00 00 nop <== NOT EXECUTED
if ( !p1 )
400111d0: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED
400111d4: 02 80 00 1e be 4001124c <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
400111d8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p[ triply ] = (block_p) p1;
400111dc: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED
}
p2 = (block_p *)p1[ doubly ];
400111e0: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED
400111e4: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED
if ( !p2 ) {
400111e8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400111ec: 12 80 00 08 bne 4001120c <IMFS_memfile_get_block_pointer+0x274><== NOT EXECUTED
400111f0: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED
p2 = memfile_alloc_block();
400111f4: 7f ff ff 5c call 40010f64 <memfile_alloc_block> <== NOT EXECUTED
400111f8: 01 00 00 00 nop <== NOT EXECUTED
if ( !p2 )
400111fc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40011200: 22 80 00 13 be,a 4001124c <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011204: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p1[ doubly ] = (block_p) p2;
40011208: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED
}
return (block_p *)&p2[ singly ];
4001120c: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED
40011210: 81 c7 e0 08 ret <== NOT EXECUTED
40011214: 91 ea 00 12 restore %o0, %l2, %o0 <== NOT EXECUTED
}
if ( !p )
40011218: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4001121c: 02 80 00 0c be 4001124c <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011220: 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 ];
40011224: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
40011228: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED
if ( !p1 )
4001122c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40011230: 02 80 00 07 be 4001124c <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011234: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
40011238: f0 00 40 10 ld [ %g1 + %l0 ], %i0 <== NOT EXECUTED
4001123c: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED
40011240: 81 c7 e0 08 ret <== NOT EXECUTED
40011244: 91 ee 00 12 restore %i0, %l2, %o0 <== NOT EXECUTED
40011248: b0 10 20 00 clr %i0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
4001124c: 81 c7 e0 08 ret
40011250: 81 e8 00 00 restore
40011c34 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
40011c34: 9d e3 bf 98 save %sp, -104, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40011c38: a0 96 20 00 orcc %i0, 0, %l0
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
40011c3c: a4 10 00 19 mov %i1, %l2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40011c40: 12 80 00 0a bne 40011c68 <IMFS_memfile_read+0x34> <== ALWAYS TAKEN
40011c44: a6 10 00 1a mov %i2, %l3
40011c48: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011c4c: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011c50: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011c54: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011c58: 94 12 a3 58 or %o2, 0x358, %o2 <== NOT EXECUTED
40011c5c: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED
40011c60: 10 80 00 0e b 40011c98 <IMFS_memfile_read+0x64> <== NOT EXECUTED
40011c64: 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 ||
40011c68: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40011c6c: 84 00 7f fb add %g1, -5, %g2
40011c70: 80 a0 a0 01 cmp %g2, 1
40011c74: 08 80 00 0b bleu 40011ca0 <IMFS_memfile_read+0x6c> <== ALWAYS TAKEN
40011c78: 80 a6 e0 00 cmp %i3, 0
40011c7c: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011c80: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011c84: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011c88: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011c8c: 94 12 a3 58 or %o2, 0x358, %o2 <== NOT EXECUTED
40011c90: 96 12 e2 c8 or %o3, 0x2c8, %o3 <== NOT EXECUTED
40011c94: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED
40011c98: 7f ff c5 fe call 40003490 <__assert_func> <== NOT EXECUTED
40011c9c: 01 00 00 00 nop <== NOT EXECUTED
/*
* Error checks on arguments
*/
assert( dest );
40011ca0: 32 80 00 0a bne,a 40011cc8 <IMFS_memfile_read+0x94> <== ALWAYS TAKEN
40011ca4: 80 a7 20 00 cmp %i4, 0
40011ca8: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011cac: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011cb0: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011cb4: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011cb8: 94 12 a3 58 or %o2, 0x358, %o2 <== NOT EXECUTED
40011cbc: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED
40011cc0: 10 bf ff f6 b 40011c98 <IMFS_memfile_read+0x64> <== NOT EXECUTED
40011cc4: 92 10 22 5a mov 0x25a, %o1 <== NOT EXECUTED
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
40011cc8: 12 80 00 08 bne 40011ce8 <IMFS_memfile_read+0xb4> <== ALWAYS TAKEN
40011ccc: 80 a0 60 06 cmp %g1, 6
rtems_set_errno_and_return_minus_one( EINVAL );
40011cd0: 40 00 03 76 call 40012aa8 <__errno> <== NOT EXECUTED
40011cd4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40011cd8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40011cdc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40011ce0: 81 c7 e0 08 ret <== NOT EXECUTED
40011ce4: 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) {
40011ce8: 32 80 00 1c bne,a 40011d58 <IMFS_memfile_read+0x124> <== ALWAYS TAKEN
40011cec: 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))
40011cf0: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED
40011cf4: 82 10 20 00 clr %g1 <== NOT EXECUTED
40011cf8: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED
40011cfc: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED
40011d00: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40011d04: 14 80 00 09 bg 40011d28 <IMFS_memfile_read+0xf4> <== NOT EXECUTED
40011d08: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED
40011d0c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40011d10: 12 80 00 04 bne 40011d20 <IMFS_memfile_read+0xec> <== NOT EXECUTED
40011d14: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED
40011d18: 38 80 00 05 bgu,a 40011d2c <IMFS_memfile_read+0xf8> <== NOT EXECUTED
40011d1c: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED
40011d20: 10 80 00 03 b 40011d2c <IMFS_memfile_read+0xf8> <== NOT EXECUTED
40011d24: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
40011d28: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED
memcpy(dest, &file_ptr[start], my_length);
40011d2c: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED
40011d30: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
40011d34: 40 00 05 99 call 40013398 <memcpy> <== NOT EXECUTED
40011d38: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
IMFS_update_atime( the_jnode );
40011d3c: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
40011d40: 7f ff c6 f4 call 40003910 <gettimeofday> <== NOT EXECUTED
40011d44: 92 10 20 00 clr %o1 <== NOT EXECUTED
40011d48: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40011d4c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED
return my_length;
40011d50: 81 c7 e0 08 ret <== NOT EXECUTED
40011d54: 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 )
40011d58: 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;
40011d5c: 82 10 00 1a mov %i2, %g1
if ( last_byte > the_jnode->info.file.size )
40011d60: 80 a1 00 03 cmp %g4, %g3
40011d64: c4 04 20 54 ld [ %l0 + 0x54 ], %g2
40011d68: 14 80 00 08 bg 40011d88 <IMFS_memfile_read+0x154> <== NEVER TAKEN
40011d6c: 9a 07 00 1a add %i4, %i2, %o5
40011d70: 80 a1 00 03 cmp %g4, %g3
40011d74: 32 80 00 07 bne,a 40011d90 <IMFS_memfile_read+0x15c> <== NEVER TAKEN
40011d78: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED
40011d7c: 80 a3 40 02 cmp %o5, %g2
40011d80: 28 80 00 04 bleu,a 40011d90 <IMFS_memfile_read+0x15c>
40011d84: 03 10 00 83 sethi %hi(0x40020c00), %g1
my_length = the_jnode->info.file.size - start;
40011d88: 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;
40011d8c: 03 10 00 83 sethi %hi(0x40020c00), %g1
40011d90: e2 00 63 34 ld [ %g1 + 0x334 ], %l1 ! 40020f34 <imfs_memfile_bytes_per_block>
40011d94: 90 10 00 12 mov %l2, %o0
40011d98: ab 3c 60 1f sra %l1, 0x1f, %l5
40011d9c: 96 10 00 11 mov %l1, %o3
40011da0: 94 10 00 15 mov %l5, %o2
40011da4: 40 00 2a ef call 4001c960 <__moddi3>
40011da8: 92 10 00 13 mov %l3, %o1
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
40011dac: 90 10 00 12 mov %l2, %o0
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
40011db0: a8 10 00 09 mov %o1, %l4
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
40011db4: 94 10 00 15 mov %l5, %o2
40011db8: 92 10 00 13 mov %l3, %o1
40011dbc: 40 00 2a 02 call 4001c5c4 <__divdi3>
40011dc0: 96 10 00 11 mov %l1, %o3
if ( start_offset ) {
40011dc4: 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;
40011dc8: a4 10 00 09 mov %o1, %l2
if ( start_offset ) {
40011dcc: aa 10 00 1b mov %i3, %l5
40011dd0: 02 80 00 1c be 40011e40 <IMFS_memfile_read+0x20c>
40011dd4: 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 );
40011dd8: 90 10 00 10 mov %l0, %o0
40011ddc: 7f ff fc 6f call 40010f98 <IMFS_memfile_get_block_pointer>
40011de0: 94 10 20 00 clr %o2
assert( block_ptr );
40011de4: 80 a2 20 00 cmp %o0, 0
40011de8: 32 80 00 0a bne,a 40011e10 <IMFS_memfile_read+0x1dc> <== ALWAYS TAKEN
40011dec: a2 24 40 14 sub %l1, %l4, %l1
40011df0: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011df4: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011df8: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011dfc: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011e00: 94 12 a3 58 or %o2, 0x358, %o2 <== NOT EXECUTED
40011e04: 96 12 e2 80 or %o3, 0x280, %o3 <== NOT EXECUTED
40011e08: 10 bf ff a4 b 40011c98 <IMFS_memfile_read+0x64> <== NOT EXECUTED
40011e0c: 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;
40011e10: 80 a7 00 11 cmp %i4, %l1
40011e14: 08 80 00 03 bleu 40011e20 <IMFS_memfile_read+0x1ec>
40011e18: 94 10 00 1c mov %i4, %o2
40011e1c: 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 );
40011e20: d2 02 00 00 ld [ %o0 ], %o1
dest += to_copy;
40011e24: 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 );
40011e28: 92 02 40 14 add %o1, %l4, %o1
dest += to_copy;
block++;
40011e2c: a4 04 a0 01 inc %l2
my_length -= to_copy;
40011e30: b8 27 00 0a sub %i4, %o2, %i4
40011e34: 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 );
40011e38: 40 00 05 58 call 40013398 <memcpy>
40011e3c: 90 10 00 1b mov %i3, %o0
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
40011e40: 03 10 00 83 sethi %hi(0x40020c00), %g1
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
40011e44: a8 10 63 34 or %g1, 0x334, %l4 ! 40020f34 <imfs_memfile_bytes_per_block>
40011e48: 10 80 00 17 b 40011ea4 <IMFS_memfile_read+0x270>
40011e4c: e2 00 63 34 ld [ %g1 + 0x334 ], %l1
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40011e50: 92 10 00 12 mov %l2, %o1
40011e54: 7f ff fc 51 call 40010f98 <IMFS_memfile_get_block_pointer>
40011e58: 94 10 20 00 clr %o2
assert( block_ptr );
40011e5c: 80 a2 20 00 cmp %o0, 0
40011e60: 32 80 00 0a bne,a 40011e88 <IMFS_memfile_read+0x254> <== ALWAYS TAKEN
40011e64: d2 02 00 00 ld [ %o0 ], %o1
40011e68: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011e6c: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011e70: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011e74: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011e78: 94 12 a3 58 or %o2, 0x358, %o2 <== NOT EXECUTED
40011e7c: 96 12 e2 80 or %o3, 0x280, %o3 <== NOT EXECUTED
40011e80: 10 bf ff 86 b 40011c98 <IMFS_memfile_read+0x64> <== NOT EXECUTED
40011e84: 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++;
40011e88: 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 );
40011e8c: 90 10 00 15 mov %l5, %o0
dest += to_copy;
block++;
my_length -= to_copy;
40011e90: b8 27 00 11 sub %i4, %l1, %i4
copied += to_copy;
40011e94: 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;
40011e98: 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 );
40011e9c: 40 00 05 3f call 40013398 <memcpy>
40011ea0: 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 ) {
40011ea4: c2 05 00 00 ld [ %l4 ], %g1
40011ea8: 80 a7 00 01 cmp %i4, %g1
40011eac: 1a bf ff e9 bcc 40011e50 <IMFS_memfile_read+0x21c>
40011eb0: 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 ) {
40011eb4: 80 a7 20 00 cmp %i4, 0
40011eb8: 02 80 00 16 be 40011f10 <IMFS_memfile_read+0x2dc>
40011ebc: 90 07 bf f8 add %fp, -8, %o0
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40011ec0: 92 10 00 12 mov %l2, %o1
40011ec4: 90 10 00 10 mov %l0, %o0
40011ec8: 7f ff fc 34 call 40010f98 <IMFS_memfile_get_block_pointer>
40011ecc: 94 10 20 00 clr %o2
assert( block_ptr );
40011ed0: 80 a2 20 00 cmp %o0, 0
40011ed4: 32 80 00 0a bne,a 40011efc <IMFS_memfile_read+0x2c8> <== ALWAYS TAKEN
40011ed8: d2 02 00 00 ld [ %o0 ], %o1
40011edc: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011ee0: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011ee4: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011ee8: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011eec: 94 12 a3 58 or %o2, 0x358, %o2 <== NOT EXECUTED
40011ef0: 96 12 e2 80 or %o3, 0x280, %o3 <== NOT EXECUTED
40011ef4: 10 bf ff 69 b 40011c98 <IMFS_memfile_read+0x64> <== NOT EXECUTED
40011ef8: 92 10 22 b9 mov 0x2b9, %o1 <== NOT EXECUTED
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
copied += my_length;
40011efc: 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 );
40011f00: 90 10 00 15 mov %l5, %o0
40011f04: 40 00 05 25 call 40013398 <memcpy>
40011f08: 94 10 00 1c mov %i4, %o2
copied += my_length;
}
IMFS_update_atime( the_jnode );
40011f0c: 90 07 bf f8 add %fp, -8, %o0
40011f10: 7f ff c6 80 call 40003910 <gettimeofday>
40011f14: 92 10 20 00 clr %o1
40011f18: c2 07 bf f8 ld [ %fp + -8 ], %g1
40011f1c: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
return copied;
}
40011f20: 81 c7 e0 08 ret
40011f24: 81 e8 00 00 restore
4001131c <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
4001131c: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40011320: 80 a6 20 00 cmp %i0, 0
40011324: 32 80 00 0a bne,a 4001134c <IMFS_memfile_remove+0x30> <== ALWAYS TAKEN
40011328: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
4001132c: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011330: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011334: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011338: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
4001133c: 94 12 a3 70 or %o2, 0x370, %o2 <== NOT EXECUTED
40011340: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED
40011344: 10 80 00 0c b 40011374 <IMFS_memfile_remove+0x58> <== NOT EXECUTED
40011348: 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 );
4001134c: 80 a0 60 05 cmp %g1, 5
40011350: 02 80 00 0b be 4001137c <IMFS_memfile_remove+0x60> <== ALWAYS TAKEN
40011354: 03 10 00 83 sethi %hi(0x40020c00), %g1
40011358: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
4001135c: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011360: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011364: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011368: 94 12 a3 70 or %o2, 0x370, %o2 <== NOT EXECUTED
4001136c: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED
40011370: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED
40011374: 7f ff c8 47 call 40003490 <__assert_func> <== NOT EXECUTED
40011378: 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;
4001137c: e0 00 63 34 ld [ %g1 + 0x334 ], %l0
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
40011380: c2 06 20 58 ld [ %i0 + 0x58 ], %g1
40011384: 80 a0 60 00 cmp %g1, 0
40011388: 02 80 00 05 be 4001139c <IMFS_memfile_remove+0x80>
4001138c: a1 34 20 02 srl %l0, 2, %l0
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
40011390: 90 06 20 58 add %i0, 0x58, %o0
40011394: 7f ff ff b0 call 40011254 <memfile_free_blocks_in_table>
40011398: 92 10 00 10 mov %l0, %o1
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4001139c: c2 06 20 5c ld [ %i0 + 0x5c ], %g1
400113a0: 80 a0 60 00 cmp %g1, 0
400113a4: 22 80 00 17 be,a 40011400 <IMFS_memfile_remove+0xe4> <== ALWAYS TAKEN
400113a8: 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++ ) {
400113ac: 25 10 00 83 sethi %hi(0x40020c00), %l2 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
400113b0: 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++ ) {
400113b4: 10 80 00 0a b 400113dc <IMFS_memfile_remove+0xc0> <== NOT EXECUTED
400113b8: a4 14 a3 34 or %l2, 0x334, %l2 <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
400113bc: 83 2c 60 02 sll %l1, 2, %g1 <== NOT EXECUTED
400113c0: c4 02 00 01 ld [ %o0 + %g1 ], %g2 <== NOT EXECUTED
400113c4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
400113c8: 02 80 00 04 be 400113d8 <IMFS_memfile_remove+0xbc> <== NOT EXECUTED
400113cc: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED
memfile_free_blocks_in_table(
400113d0: 7f ff ff a1 call 40011254 <memfile_free_blocks_in_table> <== NOT EXECUTED
400113d4: 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++ ) {
400113d8: a2 04 60 01 inc %l1 <== NOT EXECUTED
400113dc: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
400113e0: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
400113e4: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
400113e8: 2a bf ff f5 bcs,a 400113bc <IMFS_memfile_remove+0xa0> <== NOT EXECUTED
400113ec: 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 );
400113f0: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED
400113f4: 7f ff ff 98 call 40011254 <memfile_free_blocks_in_table> <== NOT EXECUTED
400113f8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
400113fc: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED
40011400: 80 a0 60 00 cmp %g1, 0
40011404: 02 80 00 25 be 40011498 <IMFS_memfile_remove+0x17c> <== ALWAYS TAKEN
40011408: 29 10 00 83 sethi %hi(0x40020c00), %l4
4001140c: 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++ ) {
40011410: 10 80 00 1a b 40011478 <IMFS_memfile_remove+0x15c> <== NOT EXECUTED
40011414: a8 15 23 34 or %l4, 0x334, %l4 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
40011418: 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];
4001141c: e4 00 40 15 ld [ %g1 + %l5 ], %l2 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
40011420: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
40011424: 02 80 00 1b be 40011490 <IMFS_memfile_remove+0x174> <== NOT EXECUTED
40011428: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
4001142c: 10 80 00 09 b 40011450 <IMFS_memfile_remove+0x134> <== NOT EXECUTED
40011430: a6 10 20 00 clr %l3 <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
40011434: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40011438: 02 80 00 04 be 40011448 <IMFS_memfile_remove+0x12c> <== NOT EXECUTED
4001143c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
40011440: 7f ff ff 85 call 40011254 <memfile_free_blocks_in_table> <== NOT EXECUTED
40011444: 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++ ) {
40011448: a6 04 e0 01 inc %l3 <== NOT EXECUTED
4001144c: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED
40011450: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
40011454: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
40011458: 80 a4 c0 01 cmp %l3, %g1 <== NOT EXECUTED
4001145c: 2a bf ff f6 bcs,a 40011434 <IMFS_memfile_remove+0x118> <== NOT EXECUTED
40011460: 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(
40011464: 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++ ) {
40011468: 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(
4001146c: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED
40011470: 7f ff ff 79 call 40011254 <memfile_free_blocks_in_table> <== NOT EXECUTED
40011474: 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++ ) {
40011478: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
4001147c: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
40011480: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40011484: 2a bf ff e5 bcs,a 40011418 <IMFS_memfile_remove+0xfc> <== NOT EXECUTED
40011488: 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(
4001148c: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
40011490: 7f ff ff 71 call 40011254 <memfile_free_blocks_in_table> <== NOT EXECUTED
40011494: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
40011498: 81 c7 e0 08 ret
4001149c: 91 e8 20 00 restore %g0, 0, %o0
400112c8 <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
400112c8: 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 );
400112cc: 94 10 20 00 clr %o2 <== NOT EXECUTED
400112d0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
400112d4: 7f ff ff 31 call 40010f98 <IMFS_memfile_get_block_pointer><== NOT EXECUTED
400112d8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
assert( block_ptr );
400112dc: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
400112e0: 32 80 00 0a bne,a 40011308 <IMFS_memfile_remove_block+0x40><== NOT EXECUTED
400112e4: d0 00 40 00 ld [ %g1 ], %o0 <== NOT EXECUTED
400112e8: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
400112ec: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
400112f0: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
400112f4: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
400112f8: 94 12 a3 a8 or %o2, 0x3a8, %o2 <== NOT EXECUTED
400112fc: 96 12 e2 80 or %o3, 0x280, %o3 <== NOT EXECUTED
40011300: 7f ff c8 64 call 40003490 <__assert_func> <== NOT EXECUTED
40011304: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED
*block_ptr = 0;
memfile_free_block( ptr );
}
return 1;
}
40011308: 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 );
4001130c: 7f ff ff 0d call 40010f40 <memfile_free_block> <== NOT EXECUTED
40011310: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED
}
return 1;
}
40011314: 81 c7 e0 08 ret <== NOT EXECUTED
40011318: 81 e8 00 00 restore <== NOT EXECUTED
400118d0 <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
400118d0: 9d e3 bf 98 save %sp, -104, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
400118d4: a0 96 20 00 orcc %i0, 0, %l0
400118d8: 32 80 00 0a bne,a 40011900 <IMFS_memfile_write+0x30> <== ALWAYS TAKEN
400118dc: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
400118e0: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
400118e4: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
400118e8: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
400118ec: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
400118f0: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
400118f4: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED
400118f8: 10 80 00 8c b 40011b28 <IMFS_memfile_write+0x258> <== NOT EXECUTED
400118fc: 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 );
40011900: 80 a0 60 05 cmp %g1, 5
40011904: 02 80 00 0a be 4001192c <IMFS_memfile_write+0x5c> <== ALWAYS TAKEN
40011908: 80 a6 e0 00 cmp %i3, 0
4001190c: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011910: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011914: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011918: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
4001191c: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
40011920: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED
40011924: 10 80 00 81 b 40011b28 <IMFS_memfile_write+0x258> <== NOT EXECUTED
40011928: 92 10 22 e7 mov 0x2e7, %o1 <== NOT EXECUTED
/*
* Error check arguments
*/
assert( source );
4001192c: 12 80 00 0a bne 40011954 <IMFS_memfile_write+0x84> <== ALWAYS TAKEN
40011930: 80 a7 20 00 cmp %i4, 0
40011934: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011938: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
4001193c: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011940: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011944: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
40011948: 96 12 e2 90 or %o3, 0x290, %o3 <== NOT EXECUTED
4001194c: 10 80 00 77 b 40011b28 <IMFS_memfile_write+0x258> <== NOT EXECUTED
40011950: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
40011954: 32 80 00 06 bne,a 4001196c <IMFS_memfile_write+0x9c> <== ALWAYS TAKEN
40011958: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
rtems_set_errno_and_return_minus_one( EINVAL );
4001195c: 40 00 04 53 call 40012aa8 <__errno> <== NOT EXECUTED
40011960: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40011964: 10 80 00 15 b 400119b8 <IMFS_memfile_write+0xe8> <== NOT EXECUTED
40011968: 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 ) {
4001196c: 80 a0 60 00 cmp %g1, 0
40011970: 06 80 00 09 bl 40011994 <IMFS_memfile_write+0xc4> <== NEVER TAKEN
40011974: 94 07 00 1a add %i4, %i2, %o2
40011978: 80 a0 60 00 cmp %g1, 0
4001197c: 12 80 00 12 bne 400119c4 <IMFS_memfile_write+0xf4> <== NEVER TAKEN
40011980: 03 10 00 83 sethi %hi(0x40020c00), %g1
40011984: c2 04 20 54 ld [ %l0 + 0x54 ], %g1
40011988: 80 a0 40 0a cmp %g1, %o2
4001198c: 1a 80 00 0e bcc 400119c4 <IMFS_memfile_write+0xf4> <== NEVER TAKEN
40011990: 03 10 00 83 sethi %hi(0x40020c00), %g1
status = IMFS_memfile_extend( the_jnode, last_byte );
40011994: 90 10 00 10 mov %l0, %o0
40011998: 7f ff ff 24 call 40011628 <IMFS_memfile_extend>
4001199c: 92 10 20 00 clr %o1
if ( status )
400119a0: 80 a2 20 00 cmp %o0, 0
400119a4: 02 80 00 08 be 400119c4 <IMFS_memfile_write+0xf4> <== ALWAYS TAKEN
400119a8: 03 10 00 83 sethi %hi(0x40020c00), %g1
rtems_set_errno_and_return_minus_one( ENOSPC );
400119ac: 40 00 04 3f call 40012aa8 <__errno> <== NOT EXECUTED
400119b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400119b4: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED
400119b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400119bc: 81 c7 e0 08 ret <== NOT EXECUTED
400119c0: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
400119c4: e2 00 63 34 ld [ %g1 + 0x334 ], %l1
400119c8: 92 10 00 1a mov %i2, %o1
400119cc: a7 3c 60 1f sra %l1, 0x1f, %l3
400119d0: 96 10 00 11 mov %l1, %o3
400119d4: 94 10 00 13 mov %l3, %o2
400119d8: 40 00 2b e2 call 4001c960 <__moddi3>
400119dc: 90 10 00 19 mov %i1, %o0
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
400119e0: 94 10 00 13 mov %l3, %o2
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
400119e4: a4 10 00 09 mov %o1, %l2
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
400119e8: 90 10 00 19 mov %i1, %o0
400119ec: 92 10 00 1a mov %i2, %o1
400119f0: 40 00 2a f5 call 4001c5c4 <__divdi3>
400119f4: 96 10 00 11 mov %l1, %o3
if ( start_offset ) {
400119f8: 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;
400119fc: a6 10 00 09 mov %o1, %l3
if ( start_offset ) {
40011a00: 80 a4 a0 00 cmp %l2, 0
40011a04: 02 80 00 1b be 40011a70 <IMFS_memfile_write+0x1a0>
40011a08: 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 );
40011a0c: 90 10 00 10 mov %l0, %o0
40011a10: 7f ff fd 62 call 40010f98 <IMFS_memfile_get_block_pointer>
40011a14: 94 10 20 00 clr %o2
assert( block_ptr );
40011a18: 80 a2 20 00 cmp %o0, 0
40011a1c: 32 80 00 0a bne,a 40011a44 <IMFS_memfile_write+0x174> <== ALWAYS TAKEN
40011a20: 94 24 40 12 sub %l1, %l2, %o2
40011a24: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011a28: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011a2c: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011a30: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011a34: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
40011a38: 96 12 e2 80 or %o3, 0x280, %o3 <== NOT EXECUTED
40011a3c: 10 80 00 3b b 40011b28 <IMFS_memfile_write+0x258> <== NOT EXECUTED
40011a40: 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;
40011a44: 80 a2 80 1c cmp %o2, %i4
40011a48: 38 80 00 02 bgu,a 40011a50 <IMFS_memfile_write+0x180>
40011a4c: 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 );
40011a50: d0 02 00 00 ld [ %o0 ], %o0
src += to_copy;
40011a54: 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 );
40011a58: 90 02 00 12 add %o0, %l2, %o0
src += to_copy;
block++;
40011a5c: a6 04 e0 01 inc %l3
my_length -= to_copy;
40011a60: b8 27 00 0a sub %i4, %o2, %i4
copied += to_copy;
40011a64: 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 );
40011a68: 40 00 06 4c call 40013398 <memcpy>
40011a6c: 92 10 00 1b mov %i3, %o1
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
40011a70: 03 10 00 83 sethi %hi(0x40020c00), %g1
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
40011a74: a4 10 63 34 or %g1, 0x334, %l2 ! 40020f34 <imfs_memfile_bytes_per_block>
40011a78: 10 80 00 17 b 40011ad4 <IMFS_memfile_write+0x204>
40011a7c: e2 00 63 34 ld [ %g1 + 0x334 ], %l1
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40011a80: 92 10 00 13 mov %l3, %o1
40011a84: 7f ff fd 45 call 40010f98 <IMFS_memfile_get_block_pointer>
40011a88: 94 10 20 00 clr %o2
assert( block_ptr );
40011a8c: 80 a2 20 00 cmp %o0, 0
40011a90: 32 80 00 0a bne,a 40011ab8 <IMFS_memfile_write+0x1e8> <== ALWAYS TAKEN
40011a94: d0 02 00 00 ld [ %o0 ], %o0
40011a98: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011a9c: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011aa0: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011aa4: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011aa8: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
40011aac: 96 12 e2 80 or %o3, 0x280, %o3 <== NOT EXECUTED
40011ab0: 10 80 00 1e b 40011b28 <IMFS_memfile_write+0x258> <== NOT EXECUTED
40011ab4: 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 );
40011ab8: 92 10 00 1a mov %i2, %o1
src += to_copy;
block++;
40011abc: a6 04 e0 01 inc %l3
my_length -= to_copy;
40011ac0: 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(
40011ac4: 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;
40011ac8: 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 );
40011acc: 40 00 06 33 call 40013398 <memcpy>
40011ad0: 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 ) {
40011ad4: c2 04 80 00 ld [ %l2 ], %g1
40011ad8: 80 a7 00 01 cmp %i4, %g1
40011adc: 1a bf ff e9 bcc 40011a80 <IMFS_memfile_write+0x1b0>
40011ae0: 90 10 00 10 mov %l0, %o0
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
40011ae4: 80 a7 20 00 cmp %i4, 0
40011ae8: 02 80 00 17 be 40011b44 <IMFS_memfile_write+0x274>
40011aec: 90 07 bf f8 add %fp, -8, %o0
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40011af0: 92 10 00 13 mov %l3, %o1
40011af4: 90 10 00 10 mov %l0, %o0
40011af8: 7f ff fd 28 call 40010f98 <IMFS_memfile_get_block_pointer>
40011afc: 94 10 20 00 clr %o2
assert( block_ptr );
40011b00: 80 a2 20 00 cmp %o0, 0
40011b04: 32 80 00 0b bne,a 40011b30 <IMFS_memfile_write+0x260> <== ALWAYS TAKEN
40011b08: d0 02 00 00 ld [ %o0 ], %o0
40011b0c: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011b10: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40011b14: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011b18: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011b1c: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED
40011b20: 96 12 e2 80 or %o3, 0x280, %o3 <== NOT EXECUTED
40011b24: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED
40011b28: 7f ff c6 5a call 40003490 <__assert_func> <== NOT EXECUTED
40011b2c: 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;
40011b30: 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 );
40011b34: 92 10 00 1a mov %i2, %o1
40011b38: 40 00 06 18 call 40013398 <memcpy>
40011b3c: 94 10 00 1c mov %i4, %o2
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
40011b40: 90 07 bf f8 add %fp, -8, %o0
40011b44: 7f ff c7 73 call 40003910 <gettimeofday>
40011b48: 92 10 20 00 clr %o1
40011b4c: c2 07 bf f8 ld [ %fp + -8 ], %g1
40011b50: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
40011b54: c2 24 20 44 st %g1, [ %l0 + 0x44 ]
return copied;
}
40011b58: 81 c7 e0 08 ret
40011b5c: 81 e8 00 00 restore
40009d14 <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
40009d14: 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 );
40009d18: 40 00 10 fe call 4000e110 <strlen>
40009d1c: 90 10 00 18 mov %i0, %o0
40009d20: 96 07 bf fc add %fp, -4, %o3
40009d24: 92 10 00 08 mov %o0, %o1
40009d28: 94 07 bf b8 add %fp, -72, %o2
40009d2c: 7f ff ff 8a call 40009b54 <IMFS_get_token>
40009d30: 90 10 00 18 mov %i0, %o0
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
40009d34: 03 00 00 3c sethi %hi(0xf000), %g1
40009d38: 05 00 00 10 sethi %hi(0x4000), %g2
40009d3c: 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 */
)
{
40009d40: 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) )
40009d44: 80 a0 40 02 cmp %g1, %g2
40009d48: 02 80 00 1a be 40009db0 <IMFS_mknod+0x9c>
40009d4c: 90 10 00 1c mov %i4, %o0
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
40009d50: 05 00 00 20 sethi %hi(0x8000), %g2
40009d54: 80 a0 40 02 cmp %g1, %g2
40009d58: 02 80 00 17 be 40009db4 <IMFS_mknod+0xa0>
40009d5c: 92 10 20 05 mov 5, %o1
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
40009d60: 05 00 00 08 sethi %hi(0x2000), %g2
40009d64: 80 a0 40 02 cmp %g1, %g2
40009d68: 22 80 00 07 be,a 40009d84 <IMFS_mknod+0x70>
40009d6c: f4 3f bf e0 std %i2, [ %fp + -32 ]
40009d70: 05 00 00 18 sethi %hi(0x6000), %g2
40009d74: 80 a0 40 02 cmp %g1, %g2
40009d78: 12 80 00 05 bne 40009d8c <IMFS_mknod+0x78>
40009d7c: 05 00 00 04 sethi %hi(0x1000), %g2
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
40009d80: f4 3f bf e0 std %i2, [ %fp + -32 ]
40009d84: 10 80 00 0c b 40009db4 <IMFS_mknod+0xa0>
40009d88: 92 10 20 02 mov 2, %o1
}
else if (S_ISFIFO(mode))
40009d8c: 80 a0 40 02 cmp %g1, %g2
40009d90: 02 80 00 09 be 40009db4 <IMFS_mknod+0xa0> <== ALWAYS TAKEN
40009d94: 92 10 20 07 mov 7, %o1
type = IMFS_FIFO;
else {
rtems_set_errno_and_return_minus_one( EINVAL );
40009d98: 40 00 0d 26 call 4000d230 <__errno> <== NOT EXECUTED
40009d9c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40009da0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40009da4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40009da8: 81 c7 e0 08 ret <== NOT EXECUTED
40009dac: 81 e8 00 00 restore <== NOT EXECUTED
40009db0: 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(
40009db4: 94 07 bf b8 add %fp, -72, %o2
40009db8: 98 07 bf e0 add %fp, -32, %o4
40009dbc: 40 00 09 65 call 4000c350 <IMFS_create_node>
40009dc0: b0 10 20 00 clr %i0
new_name,
mode,
&info
);
if ( !new_node )
40009dc4: 80 a2 20 00 cmp %o0, 0
40009dc8: 12 80 00 06 bne 40009de0 <IMFS_mknod+0xcc> <== ALWAYS TAKEN
40009dcc: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOMEM );
40009dd0: 40 00 0d 18 call 4000d230 <__errno> <== NOT EXECUTED
40009dd4: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
40009dd8: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
40009ddc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return 0;
}
40009de0: 81 c7 e0 08 ret
40009de4: 81 e8 00 00 restore
4000306c <IMFS_mount>:
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
4000306c: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
40003070: c2 06 20 08 ld [ %i0 + 8 ], %g1
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
40003074: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
40003078: 80 a0 a0 01 cmp %g2, 1
4000307c: 22 80 00 08 be,a 4000309c <IMFS_mount+0x30> <== ALWAYS TAKEN
40003080: f0 20 60 5c st %i0, [ %g1 + 0x5c ]
rtems_set_errno_and_return_minus_one( ENOTDIR );
40003084: 40 00 3e 89 call 40012aa8 <__errno> <== NOT EXECUTED
40003088: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000308c: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED
40003090: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003094: 81 c7 e0 08 ret <== NOT EXECUTED
40003098: 81 e8 00 00 restore <== NOT EXECUTED
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
return 0;
}
4000309c: 81 c7 e0 08 ret
400030a0: 91 e8 20 00 restore %g0, 0, %o0
400043b8 <IMFS_print_jnode>:
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
400043b8: 9d e3 bf a0 save %sp, -96, %sp
assert( the_jnode );
400043bc: 80 a6 20 00 cmp %i0, 0
400043c0: 12 80 00 0a bne 400043e8 <IMFS_print_jnode+0x30> <== ALWAYS TAKEN
400043c4: 21 10 00 98 sethi %hi(0x40026000), %l0
400043c8: 11 10 00 91 sethi %hi(0x40024400), %o0 <== NOT EXECUTED
400043cc: 15 10 00 92 sethi %hi(0x40024800), %o2 <== NOT EXECUTED
400043d0: 17 10 00 91 sethi %hi(0x40024400), %o3 <== NOT EXECUTED
400043d4: 90 12 22 70 or %o0, 0x270, %o0 <== NOT EXECUTED
400043d8: 94 12 a0 80 or %o2, 0x80, %o2 <== NOT EXECUTED
400043dc: 96 12 e2 c0 or %o3, 0x2c0, %o3 <== NOT EXECUTED
400043e0: 10 80 00 3b b 400044cc <IMFS_print_jnode+0x114> <== NOT EXECUTED
400043e4: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED
fprintf(stdout, "%s", the_jnode->name );
400043e8: c2 04 23 f8 ld [ %l0 + 0x3f8 ], %g1
400043ec: 90 06 20 0c add %i0, 0xc, %o0
400043f0: 40 00 3b 4d call 40013124 <fputs>
400043f4: d2 00 60 08 ld [ %g1 + 8 ], %o1
switch( the_jnode->type ) {
400043f8: d4 06 20 4c ld [ %i0 + 0x4c ], %o2
400043fc: 82 02 bf ff add %o2, -1, %g1
40004400: 80 a0 60 06 cmp %g1, 6
40004404: 38 80 00 42 bgu,a 4000450c <IMFS_print_jnode+0x154> <== NEVER TAKEN
40004408: c2 04 23 f8 ld [ %l0 + 0x3f8 ], %g1 <== NOT EXECUTED
4000440c: 83 28 60 02 sll %g1, 2, %g1
40004410: 05 10 00 10 sethi %hi(0x40004000), %g2
40004414: 84 10 a3 60 or %g2, 0x360, %g2 ! 40004360 <sparc_enable_interrupts+0x10>
40004418: c2 00 80 01 ld [ %g2 + %g1 ], %g1
4000441c: 81 c0 40 00 jmp %g1
40004420: 01 00 00 00 nop
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
40004424: c2 04 23 f8 ld [ %l0 + 0x3f8 ], %g1
40004428: 90 10 20 2f mov 0x2f, %o0
4000442c: 40 00 3a fa call 40013014 <fputc>
40004430: d2 00 60 08 ld [ %g1 + 8 ], %o1
break;
40004434: 10 80 00 3c b 40004524 <IMFS_print_jnode+0x16c>
40004438: 31 10 00 91 sethi %hi(0x40024400), %i0
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
4000443c: c2 04 23 f8 ld [ %l0 + 0x3f8 ], %g1
40004440: 13 10 00 91 sethi %hi(0x40024400), %o1
40004444: d6 06 20 54 ld [ %i0 + 0x54 ], %o3
40004448: d0 00 60 08 ld [ %g1 + 8 ], %o0
4000444c: d4 06 20 50 ld [ %i0 + 0x50 ], %o2
40004450: 10 80 00 08 b 40004470 <IMFS_print_jnode+0xb8>
40004454: 92 12 62 d0 or %o1, 0x2d0, %o1
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
40004458: c2 04 23 f8 ld [ %l0 + 0x3f8 ], %g1 <== NOT EXECUTED
4000445c: d6 06 20 58 ld [ %i0 + 0x58 ], %o3 <== NOT EXECUTED
40004460: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
40004464: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 <== NOT EXECUTED
40004468: 13 10 00 91 sethi %hi(0x40024400), %o1 <== NOT EXECUTED
4000446c: 92 12 62 e8 or %o1, 0x2e8, %o1 ! 400246e8 <__FUNCTION__.5614+0x2b8><== NOT EXECUTED
40004470: 40 00 3a cf call 40012fac <fprintf>
40004474: 31 10 00 91 sethi %hi(0x40024400), %i0
(uint32_t)the_jnode->info.linearfile.size,
the_jnode->info.linearfile.direct
);
break;
40004478: 30 80 00 2b b,a 40004524 <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 ")",
4000447c: c2 04 23 f8 ld [ %l0 + 0x3f8 ], %g1
40004480: d4 06 20 54 ld [ %i0 + 0x54 ], %o2
40004484: d0 00 60 08 ld [ %g1 + 8 ], %o0
40004488: 13 10 00 91 sethi %hi(0x40024400), %o1
4000448c: 40 00 3a c8 call 40012fac <fprintf>
40004490: 92 12 62 f8 or %o1, 0x2f8, %o1 ! 400246f8 <__FUNCTION__.5614+0x2c8>
(uint32_t)the_jnode->info.file.size );
#endif
break;
40004494: 10 80 00 24 b 40004524 <IMFS_print_jnode+0x16c>
40004498: 31 10 00 91 sethi %hi(0x40024400), %i0
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
4000449c: c2 04 23 f8 ld [ %l0 + 0x3f8 ], %g1 <== NOT EXECUTED
400044a0: 11 10 00 91 sethi %hi(0x40024400), %o0 <== NOT EXECUTED
400044a4: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
400044a8: 40 00 3b 1f call 40013124 <fputs> <== NOT EXECUTED
400044ac: 90 12 23 08 or %o0, 0x308, %o0 <== NOT EXECUTED
assert(0);
400044b0: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED
400044b4: 11 10 00 91 sethi %hi(0x40024400), %o0 <== NOT EXECUTED
400044b8: 15 10 00 92 sethi %hi(0x40024800), %o2 <== NOT EXECUTED
400044bc: 17 10 00 91 sethi %hi(0x40024400), %o3 <== NOT EXECUTED
400044c0: 90 12 22 70 or %o0, 0x270, %o0 <== NOT EXECUTED
400044c4: 94 12 a0 80 or %o2, 0x80, %o2 <== NOT EXECUTED
400044c8: 96 12 e3 20 or %o3, 0x320, %o3 <== NOT EXECUTED
400044cc: 40 00 02 54 call 40004e1c <__assert_func> <== NOT EXECUTED
400044d0: 01 00 00 00 nop <== NOT EXECUTED
break;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
400044d4: c2 04 23 f8 ld [ %l0 + 0x3f8 ], %g1 <== NOT EXECUTED
400044d8: 11 10 00 91 sethi %hi(0x40024400), %o0 <== NOT EXECUTED
400044dc: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
400044e0: 40 00 3b 11 call 40013124 <fputs> <== NOT EXECUTED
400044e4: 90 12 23 08 or %o0, 0x308, %o0 <== NOT EXECUTED
assert(0);
400044e8: 10 bf ff f3 b 400044b4 <IMFS_print_jnode+0xfc> <== NOT EXECUTED
400044ec: 92 10 20 62 mov 0x62, %o1 <== NOT EXECUTED
break;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
400044f0: c2 04 23 f8 ld [ %l0 + 0x3f8 ], %g1 <== NOT EXECUTED
400044f4: 11 10 00 91 sethi %hi(0x40024400), %o0 <== NOT EXECUTED
400044f8: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
400044fc: 40 00 3b 0a call 40013124 <fputs> <== NOT EXECUTED
40004500: 90 12 23 28 or %o0, 0x328, %o0 <== NOT EXECUTED
assert(0);
40004504: 10 bf ff ec b 400044b4 <IMFS_print_jnode+0xfc> <== NOT EXECUTED
40004508: 92 10 20 67 mov 0x67, %o1 <== NOT EXECUTED
break;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
4000450c: 13 10 00 91 sethi %hi(0x40024400), %o1 <== NOT EXECUTED
40004510: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
40004514: 40 00 3a a6 call 40012fac <fprintf> <== NOT EXECUTED
40004518: 92 12 63 40 or %o1, 0x340, %o1 <== NOT EXECUTED
assert(0);
4000451c: 10 bf ff e6 b 400044b4 <IMFS_print_jnode+0xfc> <== NOT EXECUTED
40004520: 92 10 20 6c mov 0x6c, %o1 <== NOT EXECUTED
break;
}
puts("");
40004524: 40 00 41 f0 call 40014ce4 <puts>
40004528: 91 ee 23 50 restore %i0, 0x350, %o0
400030b0 <IMFS_readlink>:
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
400030b0: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
int i;
node = loc->node_access;
400030b4: c2 06 00 00 ld [ %i0 ], %g1
if ( node->type != IMFS_SYM_LINK )
400030b8: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
400030bc: 80 a0 a0 04 cmp %g2, 4
400030c0: 02 80 00 0a be 400030e8 <IMFS_readlink+0x38> <== ALWAYS TAKEN
400030c4: b0 10 20 00 clr %i0
rtems_set_errno_and_return_minus_one( EINVAL );
400030c8: 40 00 3e 78 call 40012aa8 <__errno> <== NOT EXECUTED
400030cc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400030d0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
400030d4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400030d8: 81 c7 e0 08 ret <== NOT EXECUTED
400030dc: 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];
400030e0: 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++ )
400030e4: b0 06 20 01 inc %i0
400030e8: 80 a6 00 1a cmp %i0, %i2
400030ec: 1a 80 00 07 bcc 40003108 <IMFS_readlink+0x58>
400030f0: 01 00 00 00 nop
400030f4: c4 00 60 50 ld [ %g1 + 0x50 ], %g2
400030f8: c6 48 80 18 ldsb [ %g2 + %i0 ], %g3
400030fc: 80 a0 e0 00 cmp %g3, 0
40003100: 12 bf ff f8 bne 400030e0 <IMFS_readlink+0x30>
40003104: c4 08 80 18 ldub [ %g2 + %i0 ], %g2
buf[i] = node->info.sym_link.name[i];
return i;
}
40003108: 81 c7 e0 08 ret
4000310c: 81 e8 00 00 restore
40003110 <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 */
)
{
40003110: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
40003114: e0 06 40 00 ld [ %i1 ], %l0
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
40003118: 92 10 00 1b mov %i3, %o1
4000311c: 90 04 20 0c add %l0, 0xc, %o0
40003120: 40 00 42 36 call 400139f8 <strncpy>
40003124: 94 10 20 20 mov 0x20, %o2
if ( the_jnode->Parent != NULL )
40003128: c2 04 20 08 ld [ %l0 + 8 ], %g1
4000312c: 80 a0 60 00 cmp %g1, 0
40003130: 22 80 00 05 be,a 40003144 <IMFS_rename+0x34> <== NEVER TAKEN
40003134: 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 );
40003138: 40 00 13 31 call 40007dfc <_Chain_Extract>
4000313c: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
40003140: 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 );
40003144: 92 10 00 10 mov %l0, %o1
40003148: 90 00 60 50 add %g1, 0x50, %o0
4000314c: 40 00 13 20 call 40007dcc <_Chain_Append>
40003150: 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 );
40003154: 90 07 bf f8 add %fp, -8, %o0
40003158: 40 00 01 ee call 40003910 <gettimeofday>
4000315c: 92 10 20 00 clr %o1
40003160: c2 07 bf f8 ld [ %fp + -8 ], %g1
40003164: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
40003168: 81 c7 e0 08 ret
4000316c: 91 e8 20 00 restore %g0, 0, %o0
40009df4 <IMFS_rmnod>:
int IMFS_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
40009df4: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
40009df8: 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 ) {
40009dfc: c2 04 20 08 ld [ %l0 + 8 ], %g1
40009e00: 80 a0 60 00 cmp %g1, 0
40009e04: 22 80 00 06 be,a 40009e1c <IMFS_rmnod+0x28> <== NEVER TAKEN
40009e08: 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 );
40009e0c: 40 00 03 82 call 4000ac14 <_Chain_Extract>
40009e10: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
40009e14: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40009e18: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
40009e1c: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40009e20: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
40009e24: 90 07 bf f8 add %fp, -8, %o0
40009e28: 40 00 01 06 call 4000a240 <gettimeofday>
40009e2c: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
40009e30: 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) ) {
40009e34: 90 10 00 10 mov %l0, %o0
40009e38: 40 00 01 3a call 4000a320 <rtems_libio_is_file_open>
40009e3c: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
40009e40: 80 a2 20 00 cmp %o0, 0
40009e44: 12 80 00 18 bne 40009ea4 <IMFS_rmnod+0xb0> <== NEVER TAKEN
40009e48: 01 00 00 00 nop
40009e4c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
40009e50: 80 a0 60 00 cmp %g1, 0
40009e54: 12 80 00 14 bne 40009ea4 <IMFS_rmnod+0xb0> <== NEVER TAKEN
40009e58: 03 10 00 6a sethi %hi(0x4001a800), %g1
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
40009e5c: c2 00 62 f8 ld [ %g1 + 0x2f8 ], %g1 ! 4001aaf8 <rtems_current_user_env>
40009e60: c4 06 40 00 ld [ %i1 ], %g2
40009e64: c6 00 60 04 ld [ %g1 + 4 ], %g3
40009e68: 80 a0 c0 02 cmp %g3, %g2
40009e6c: 22 80 00 02 be,a 40009e74 <IMFS_rmnod+0x80> <== NEVER TAKEN
40009e70: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
40009e74: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40009e78: 80 a0 60 04 cmp %g1, 4
40009e7c: 12 80 00 08 bne 40009e9c <IMFS_rmnod+0xa8>
40009e80: 01 00 00 00 nop
if ( the_jnode->info.sym_link.name )
40009e84: d0 04 20 50 ld [ %l0 + 0x50 ], %o0
40009e88: 80 a2 20 00 cmp %o0, 0
40009e8c: 02 80 00 04 be 40009e9c <IMFS_rmnod+0xa8> <== NEVER TAKEN
40009e90: 01 00 00 00 nop
free( (void*) the_jnode->info.sym_link.name );
40009e94: 40 00 00 86 call 4000a0ac <free>
40009e98: 01 00 00 00 nop
}
free( the_jnode );
40009e9c: 40 00 00 84 call 4000a0ac <free>
40009ea0: 90 10 00 10 mov %l0, %o0
}
return 0;
}
40009ea4: 81 c7 e0 08 ret
40009ea8: 91 e8 20 00 restore %g0, 0, %o0
40009eac: 40 00 9e f4 call 40031a7c <__end+0x1625c> <== NOT EXECUTED
40009eb0: 40 00 9f 18 call 40031b10 <__end+0x162f0> <== NOT EXECUTED
40009eb4: 40 00 9f 0c call 40031ae4 <__end+0x162c4> <== NOT EXECUTED
40009eb8: 40 00 9f 00 call 40031ab8 <__end+0x16298> <== NOT EXECUTED
40009ebc: 40 00 9f 00 call 40031abc <__end+0x1629c> <== NOT EXECUTED
40009ec0: 40 00 9f 0c call 40031af0 <__end+0x162d0> <== NOT EXECUTED
40009ec4 <IMFS_stat>:
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
40009ec4: 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;
40009ec8: c2 06 00 00 ld [ %i0 ], %g1
switch ( the_jnode->type ) {
40009ecc: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
40009ed0: 84 00 bf fe add %g2, -2, %g2
40009ed4: 80 a0 a0 05 cmp %g2, 5
40009ed8: 18 80 00 10 bgu 40009f18 <IMFS_stat+0x54> <== NEVER TAKEN
40009edc: 85 28 a0 02 sll %g2, 2, %g2
40009ee0: 07 10 00 27 sethi %hi(0x40009c00), %g3
40009ee4: 86 10 e2 ac or %g3, 0x2ac, %g3 ! 40009eac <IMFS_rmnod+0xb8>
40009ee8: c4 00 c0 02 ld [ %g3 + %g2 ], %g2
40009eec: 81 c0 80 00 jmp %g2
40009ef0: 01 00 00 00 nop
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
40009ef4: 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;
40009ef8: 10 80 00 0e b 40009f30 <IMFS_stat+0x6c>
40009efc: c4 3e 60 18 std %g2, [ %i1 + 0x18 ]
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
40009f00: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2
break;
40009f04: 10 80 00 0b b 40009f30 <IMFS_stat+0x6c>
40009f08: c4 3e 60 20 std %g2, [ %i1 + 0x20 ]
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
40009f0c: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED
break;
40009f10: 10 80 00 08 b 40009f30 <IMFS_stat+0x6c> <== NOT EXECUTED
40009f14: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
40009f18: 40 00 0c c6 call 4000d230 <__errno> <== NOT EXECUTED
40009f1c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40009f20: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40009f24: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40009f28: 81 c7 e0 08 ret <== NOT EXECUTED
40009f2c: 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;
40009f30: c6 00 60 30 ld [ %g1 + 0x30 ], %g3
buf->st_nlink = the_jnode->st_nlink;
40009f34: 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;
40009f38: c6 26 60 0c st %g3, [ %i1 + 0xc ]
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
40009f3c: 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 );
40009f40: 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;
40009f44: 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;
40009f48: 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;
40009f4c: 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;
40009f50: 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;
40009f54: 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;
40009f58: 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 );
40009f5c: 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;
40009f60: 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;
40009f64: 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 );
40009f68: 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;
40009f6c: 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;
40009f70: 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;
40009f74: 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;
40009f78: 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 =
40009f7c: c4 26 60 04 st %g2, [ %i1 + 4 ]
40009f80: 03 00 00 3f sethi %hi(0xfc00), %g1
40009f84: 82 10 63 fe or %g1, 0x3fe, %g1 ! fffe <PROM_START+0xfffe>
40009f88: 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;
}
40009f8c: 81 c7 e0 08 ret
40009f90: 91 e8 20 00 restore %g0, 0, %o0
40003170 <IMFS_symlink>:
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
40003170: 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 );
40003174: 40 00 41 ec call 40013924 <strlen>
40003178: 90 10 00 1a mov %i2, %o0
4000317c: 96 07 bf fc add %fp, -4, %o3
40003180: 92 10 00 08 mov %o0, %o1
40003184: a0 07 bf b8 add %fp, -72, %l0
40003188: 90 10 00 1a mov %i2, %o0
4000318c: 40 00 30 1f call 4000f208 <IMFS_get_token>
40003190: 94 10 00 10 mov %l0, %o2
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
40003194: 40 00 41 cf call 400138d0 <strdup>
40003198: 90 10 00 19 mov %i1, %o0
4000319c: d0 27 bf e0 st %o0, [ %fp + -32 ]
if (info.sym_link.name == NULL) {
400031a0: 80 a2 20 00 cmp %o0, 0
400031a4: 12 80 00 08 bne 400031c4 <IMFS_symlink+0x54> <== ALWAYS TAKEN
400031a8: 90 10 00 18 mov %i0, %o0
rtems_set_errno_and_return_minus_one(ENOMEM);
400031ac: 40 00 3e 3f call 40012aa8 <__errno> <== NOT EXECUTED
400031b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400031b4: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
400031b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400031bc: 81 c7 e0 08 ret
400031c0: 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(
400031c4: 94 10 00 10 mov %l0, %o2
400031c8: 92 10 20 04 mov 4, %o1
400031cc: 17 00 00 28 sethi %hi(0xa000), %o3
400031d0: 98 07 bf e0 add %fp, -32, %o4
400031d4: 96 12 e1 ff or %o3, 0x1ff, %o3
400031d8: 40 00 2c cc call 4000e508 <IMFS_create_node>
400031dc: b0 10 20 00 clr %i0
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
400031e0: 80 a2 20 00 cmp %o0, 0
400031e4: 12 bf ff f6 bne 400031bc <IMFS_symlink+0x4c> <== ALWAYS TAKEN
400031e8: d0 07 bf e0 ld [ %fp + -32 ], %o0
free(info.sym_link.name);
400031ec: 40 00 01 9f call 40003868 <free> <== NOT EXECUTED
400031f0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
400031f4: 40 00 3e 2d call 40012aa8 <__errno> <== NOT EXECUTED
400031f8: 01 00 00 00 nop <== NOT EXECUTED
400031fc: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
40003200: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
}
return 0;
}
40003204: 81 c7 e0 08 ret <== NOT EXECUTED
40003208: 81 e8 00 00 restore <== NOT EXECUTED
4000320c <IMFS_unlink>:
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
4000320c: 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;
40003210: 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 ) {
40003214: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40003218: 80 a0 60 03 cmp %g1, 3
4000321c: 12 80 00 29 bne 400032c0 <IMFS_unlink+0xb4>
40003220: a4 10 00 18 mov %i0, %l2
if ( !node->info.hard_link.link_node )
40003224: e6 04 20 50 ld [ %l0 + 0x50 ], %l3
40003228: 80 a4 e0 00 cmp %l3, 0
4000322c: 12 80 00 08 bne 4000324c <IMFS_unlink+0x40> <== ALWAYS TAKEN
40003230: a2 07 bf e4 add %fp, -28, %l1
rtems_set_errno_and_return_minus_one( EINVAL );
40003234: 40 00 3e 1d call 40012aa8 <__errno> <== NOT EXECUTED
40003238: 01 00 00 00 nop <== NOT EXECUTED
4000323c: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
40003240: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003244: 10 80 00 24 b 400032d4 <IMFS_unlink+0xc8> <== NOT EXECUTED
40003248: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
the_link = *loc;
4000324c: 92 10 00 19 mov %i1, %o1
40003250: 94 10 20 14 mov 0x14, %o2
40003254: 40 00 40 51 call 40013398 <memcpy>
40003258: 90 10 00 11 mov %l1, %o0
the_link.node_access = node->info.hard_link.link_node;
IMFS_Set_handlers( &the_link );
4000325c: 90 10 00 11 mov %l1, %o0
40003260: 40 00 2c f5 call 4000e634 <IMFS_Set_handlers>
40003264: 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)
40003268: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
4000326c: c6 10 60 34 lduh [ %g1 + 0x34 ], %g3
40003270: 80 a0 e0 01 cmp %g3, 1
40003274: 12 80 00 0c bne 400032a4 <IMFS_unlink+0x98>
40003278: 84 00 ff ff add %g3, -1, %g2
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
4000327c: c2 07 bf ec ld [ %fp + -20 ], %g1
40003280: 92 10 00 11 mov %l1, %o1
40003284: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
40003288: 9f c0 40 00 call %g1
4000328c: 90 10 00 18 mov %i0, %o0
if ( result != 0 )
40003290: 80 a2 20 00 cmp %o0, 0
40003294: 02 80 00 0b be 400032c0 <IMFS_unlink+0xb4>
40003298: 90 10 3f ff mov -1, %o0
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
return result;
}
4000329c: 81 c7 e0 08 ret
400032a0: 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 );
400032a4: 90 07 bf f8 add %fp, -8, %o0
if ( result != 0 )
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
400032a8: c4 30 60 34 sth %g2, [ %g1 + 0x34 ]
IMFS_update_ctime( node->info.hard_link.link_node );
400032ac: 40 00 01 99 call 40003910 <gettimeofday>
400032b0: 92 10 20 00 clr %o1
400032b4: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
400032b8: c4 07 bf f8 ld [ %fp + -8 ], %g2
400032bc: 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 );
400032c0: c2 06 60 08 ld [ %i1 + 8 ], %g1
400032c4: 90 10 00 12 mov %l2, %o0
400032c8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
400032cc: 9f c0 40 00 call %g1
400032d0: 92 10 00 19 mov %i1, %o1
return result;
}
400032d4: b0 10 00 08 mov %o0, %i0
400032d8: 81 c7 e0 08 ret
400032dc: 81 e8 00 00 restore
400032e0 <IMFS_unmount>:
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
400032e0: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
400032e4: c2 06 20 08 ld [ %i0 + 8 ], %g1
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
400032e8: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
400032ec: 80 a0 a0 01 cmp %g2, 1
400032f0: 22 80 00 06 be,a 40003308 <IMFS_unmount+0x28> <== ALWAYS TAKEN
400032f4: c4 00 60 5c ld [ %g1 + 0x5c ], %g2
rtems_set_errno_and_return_minus_one( ENOTDIR );
400032f8: 40 00 3d ec call 40012aa8 <__errno> <== NOT EXECUTED
400032fc: 01 00 00 00 nop <== NOT EXECUTED
40003300: 10 80 00 08 b 40003320 <IMFS_unmount+0x40> <== NOT EXECUTED
40003304: 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 )
40003308: 80 a0 a0 00 cmp %g2, 0
4000330c: 32 80 00 08 bne,a 4000332c <IMFS_unmount+0x4c> <== ALWAYS TAKEN
40003310: c0 20 60 5c clr [ %g1 + 0x5c ]
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
40003314: 40 00 3d e5 call 40012aa8 <__errno> <== NOT EXECUTED
40003318: 01 00 00 00 nop <== NOT EXECUTED
4000331c: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
40003320: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003324: 81 c7 e0 08 ret <== NOT EXECUTED
40003328: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
*/
node->info.directory.mt_fs = NULL;
return 0;
}
4000332c: 81 c7 e0 08 ret
40003330: 91 e8 20 00 restore %g0, 0, %o0
4000223c <RTEMS_Malloc_Initialize>:
void RTEMS_Malloc_Initialize(
void *heap_begin,
uintptr_t heap_size,
size_t sbrk_amount
)
{
4000223c: 9d e3 bf a0 save %sp, -96, %sp
#endif
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers != NULL ) {
40002240: 03 10 00 6c sethi %hi(0x4001b000), %g1
40002244: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 ! 4001b018 <rtems_malloc_statistics_helpers>
40002248: 80 a0 60 00 cmp %g1, 0
4000224c: 02 80 00 05 be 40002260 <RTEMS_Malloc_Initialize+0x24> <== ALWAYS TAKEN
40002250: 01 00 00 00 nop
(*rtems_malloc_statistics_helpers->initialize)();
40002254: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
40002258: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000225c: 01 00 00 00 nop <== NOT EXECUTED
}
/*
* Initialize the garbage collection list to start with nothing on it.
*/
malloc_deferred_frees_initialize();
40002260: 40 00 20 d2 call 4000a5a8 <malloc_deferred_frees_initialize>
40002264: 01 00 00 00 nop
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
40002268: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000226c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001b01c <rtems_malloc_sbrk_helpers>
40002270: 80 a0 60 00 cmp %g1, 0
40002274: 02 80 00 08 be 40002294 <RTEMS_Malloc_Initialize+0x58> <== ALWAYS TAKEN
40002278: 90 10 00 18 mov %i0, %o0
void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)(
4000227c: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
40002280: 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)(
40002284: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002288: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
4000228c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
40002290: 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 (
40002294: 03 10 00 6c sethi %hi(0x4001b000), %g1
40002298: c2 08 60 15 ldub [ %g1 + 0x15 ], %g1 ! 4001b015 <rtems_unified_work_area>
4000229c: 80 a0 60 00 cmp %g1, 0
400022a0: 12 80 00 0c bne 400022d0 <RTEMS_Malloc_Initialize+0x94>
400022a4: 03 10 00 6c sethi %hi(0x4001b000), %g1
!rtems_unified_work_area
&& rtems_configuration_get_do_zero_of_workspace()
400022a8: 03 10 00 6a sethi %hi(0x4001a800), %g1
400022ac: c2 08 62 c0 ldub [ %g1 + 0x2c0 ], %g1 ! 4001aac0 <Configuration+0x28>
400022b0: 80 a0 60 00 cmp %g1, 0
400022b4: 02 80 00 07 be 400022d0 <RTEMS_Malloc_Initialize+0x94>
400022b8: 03 10 00 6c sethi %hi(0x4001b000), %g1
) {
memset( heap_begin, 0, heap_size );
400022bc: 90 10 00 18 mov %i0, %o0
400022c0: 92 10 20 00 clr %o1
400022c4: 40 00 2e 56 call 4000dc1c <memset>
400022c8: 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 ) {
400022cc: 03 10 00 6c sethi %hi(0x4001b000), %g1
400022d0: c2 08 60 15 ldub [ %g1 + 0x15 ], %g1 ! 4001b015 <rtems_unified_work_area>
400022d4: 80 a0 60 00 cmp %g1, 0
400022d8: 12 80 00 0c bne 40002308 <RTEMS_Malloc_Initialize+0xcc>
400022dc: 03 10 00 6a sethi %hi(0x4001a800), %g1
void *area_begin,
uintptr_t area_size,
uintptr_t page_size
)
{
return _Heap_Initialize( heap, area_begin, area_size, page_size );
400022e0: d0 00 61 f0 ld [ %g1 + 0x1f0 ], %o0 ! 4001a9f0 <RTEMS_Malloc_Heap>
400022e4: 92 10 00 18 mov %i0, %o1
400022e8: 94 10 00 19 mov %i1, %o2
400022ec: 40 00 10 3a call 400063d4 <_Heap_Initialize>
400022f0: 96 10 20 08 mov 8, %o3
RTEMS_Malloc_Heap,
heap_begin,
heap_size,
CPU_HEAP_ALIGNMENT
);
if ( status == 0 ) {
400022f4: 80 a2 20 00 cmp %o0, 0
400022f8: 12 80 00 05 bne 4000230c <RTEMS_Malloc_Initialize+0xd0> <== ALWAYS TAKEN
400022fc: 33 10 00 6c sethi %hi(0x4001b000), %i1
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
40002300: 40 00 0e 41 call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
40002304: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
40002308: 33 10 00 6c sethi %hi(0x4001b000), %i1
4000230c: 03 10 00 6a sethi %hi(0x4001a800), %g1
40002310: f0 06 61 b8 ld [ %i1 + 0x1b8 ], %i0
40002314: 40 00 13 3c call 40007004 <_Protected_heap_Get_size>
40002318: d0 00 61 f0 ld [ %g1 + 0x1f0 ], %o0
4000231c: 90 02 00 18 add %o0, %i0, %o0
40002320: d0 26 61 b8 st %o0, [ %i1 + 0x1b8 ]
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
40002324: 81 c7 e0 08 ret
40002328: 81 e8 00 00 restore
40001c2c <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
40001c2c: 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 )
40001c30: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
40001c34: 02 80 00 49 be 40001d58 <Stack_check_Dump_threads_usage+0x12c><== NOT EXECUTED
40001c38: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
return;
if ( !print_handler )
40001c3c: e4 00 62 5c ld [ %g1 + 0x25c ], %l2 ! 4001b25c <print_handler><== NOT EXECUTED
40001c40: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
40001c44: 02 80 00 45 be 40001d58 <Stack_check_Dump_threads_usage+0x12c><== NOT EXECUTED
40001c48: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
40001c4c: 32 80 00 0a bne,a 40001c74 <Stack_check_Dump_threads_usage+0x48><== NOT EXECUTED
40001c50: e8 06 21 48 ld [ %i0 + 0x148 ], %l4 <== NOT EXECUTED
if (Stack_check_Interrupt_stack.area) {
40001c54: 23 10 00 6c sethi %hi(0x4001b000), %l1 <== NOT EXECUTED
40001c58: a2 14 63 f4 or %l1, 0x3f4, %l1 ! 4001b3f4 <Stack_check_Interrupt_stack><== NOT EXECUTED
40001c5c: c2 04 60 04 ld [ %l1 + 4 ], %g1 <== NOT EXECUTED
40001c60: a8 10 20 00 clr %l4 <== NOT EXECUTED
40001c64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40001c68: 12 80 00 04 bne 40001c78 <Stack_check_Dump_threads_usage+0x4c><== NOT EXECUTED
40001c6c: b0 10 20 00 clr %i0 <== NOT EXECUTED
40001c70: 30 80 00 41 b,a 40001d74 <Stack_check_Dump_threads_usage+0x148><== NOT EXECUTED
current = 0;
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
40001c74: a2 06 20 c0 add %i0, 0xc0, %l1 <== NOT EXECUTED
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
40001c78: ea 04 60 04 ld [ %l1 + 4 ], %l5 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
40001c7c: 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);
40001c80: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
40001c84: a6 04 ff f0 add %l3, -16, %l3 <== NOT EXECUTED
high_water_mark = Stack_check_find_high_water_mark(low, size);
40001c88: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
40001c8c: 7f ff ff d8 call 40001bec <Stack_check_find_high_water_mark><== NOT EXECUTED
40001c90: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
if ( high_water_mark )
40001c94: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
40001c98: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
40001c9c: a0 05 40 13 add %l5, %l3, %l0 <== NOT EXECUTED
else
used = 0;
if ( the_thread ) {
40001ca0: 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 );
40001ca4: 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 )
40001ca8: 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 ) {
40001cac: 02 80 00 10 be 40001cec <Stack_check_Dump_threads_usage+0xc0><== NOT EXECUTED
40001cb0: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
(*print_handler)(
40001cb4: ea 06 20 08 ld [ %i0 + 8 ], %l5 <== NOT EXECUTED
40001cb8: ec 00 62 58 ld [ %g1 + 0x258 ], %l6 <== NOT EXECUTED
40001cbc: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED
40001cc0: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
40001cc4: 40 00 0e 5e call 4000563c <rtems_object_get_name> <== NOT EXECUTED
40001cc8: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED
40001ccc: 94 10 00 15 mov %l5, %o2 <== NOT EXECUTED
40001cd0: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED
40001cd4: 13 10 00 66 sethi %hi(0x40019800), %o1 <== NOT EXECUTED
40001cd8: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED
40001cdc: 9f c4 80 00 call %l2 <== NOT EXECUTED
40001ce0: 92 12 63 c8 or %o1, 0x3c8, %o1 <== NOT EXECUTED
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
(*print_handler)(
40001ce4: 10 80 00 08 b 40001d04 <Stack_check_Dump_threads_usage+0xd8><== NOT EXECUTED
40001ce8: 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 );
40001cec: d0 00 62 58 ld [ %g1 + 0x258 ], %o0 <== NOT EXECUTED
40001cf0: 13 10 00 66 sethi %hi(0x40019800), %o1 <== NOT EXECUTED
40001cf4: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED
40001cf8: 9f c4 80 00 call %l2 <== NOT EXECUTED
40001cfc: 92 12 63 d8 or %o1, 0x3d8, %o1 <== NOT EXECUTED
}
(*print_handler)(
40001d00: d6 04 40 00 ld [ %l1 ], %o3 <== NOT EXECUTED
40001d04: d4 04 60 04 ld [ %l1 + 4 ], %o2 <== NOT EXECUTED
40001d08: 25 10 00 6c sethi %hi(0x4001b000), %l2 <== NOT EXECUTED
40001d0c: 23 10 00 6c sethi %hi(0x4001b000), %l1 <== NOT EXECUTED
40001d10: c2 04 a2 5c ld [ %l2 + 0x25c ], %g1 <== NOT EXECUTED
40001d14: d0 04 62 58 ld [ %l1 + 0x258 ], %o0 <== NOT EXECUTED
40001d18: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED
40001d1c: 98 10 00 14 mov %l4, %o4 <== NOT EXECUTED
40001d20: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED
40001d24: 9a 10 00 13 mov %l3, %o5 <== NOT EXECUTED
40001d28: 13 10 00 66 sethi %hi(0x40019800), %o1 <== NOT EXECUTED
40001d2c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40001d30: 92 12 63 e8 or %o1, 0x3e8, %o1 ! 40019be8 <__FUNCTION__.5614+0x260><== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
40001d34: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
40001d38: c2 00 62 54 ld [ %g1 + 0x254 ], %g1 ! 4001b254 <Stack_check_Initialized><== NOT EXECUTED
40001d3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40001d40: 12 80 00 08 bne 40001d60 <Stack_check_Dump_threads_usage+0x134><== NOT EXECUTED
40001d44: c2 04 a2 5c ld [ %l2 + 0x25c ], %g1 <== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
40001d48: d0 04 62 58 ld [ %l1 + 0x258 ], %o0 <== NOT EXECUTED
40001d4c: 13 10 00 67 sethi %hi(0x40019c00), %o1 <== NOT EXECUTED
40001d50: 9f c0 40 00 call %g1 <== NOT EXECUTED
40001d54: 92 12 60 08 or %o1, 8, %o1 ! 40019c08 <__FUNCTION__.5614+0x280><== NOT EXECUTED
40001d58: 81 c7 e0 08 ret <== NOT EXECUTED
40001d5c: 81 e8 00 00 restore <== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
40001d60: d0 04 62 58 ld [ %l1 + 0x258 ], %o0 <== NOT EXECUTED
40001d64: 13 10 00 67 sethi %hi(0x40019c00), %o1 <== NOT EXECUTED
40001d68: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
40001d6c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40001d70: 92 12 60 18 or %o1, 0x18, %o1 <== NOT EXECUTED
40001d74: 81 c7 e0 08 ret <== NOT EXECUTED
40001d78: 81 e8 00 00 restore <== NOT EXECUTED
40001f8c <Stack_check_Initialize>:
/*
* Stack_check_Initialize
*/
void Stack_check_Initialize( void )
{
40001f8c: 9d e3 bf a0 save %sp, -96, %sp
static uint32_t pattern[ 4 ] = {
0xFEEDF00D, 0x0BAD0D06, /* FEED FOOD to BAD DOG */
0xDEADF00D, 0x600D0D06 /* DEAD FOOD but GOOD DOG */
};
if (Stack_check_Initialized)
40001f90: 03 10 00 6c sethi %hi(0x4001b000), %g1
40001f94: c2 00 62 54 ld [ %g1 + 0x254 ], %g1 ! 4001b254 <Stack_check_Initialized>
40001f98: 80 a0 60 00 cmp %g1, 0
40001f9c: 12 80 00 21 bne 40002020 <Stack_check_Initialize+0x94>
40001fa0: 07 10 00 6c sethi %hi(0x4001b000), %g3
/*
* Dope the pattern and fill areas
*/
p = Stack_check_Pattern.pattern;
for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) {
p[i] = pattern[ i%4 ];
40001fa4: 05 10 00 67 sethi %hi(0x40019c00), %g2
40001fa8: 86 10 e3 e4 or %g3, 0x3e4, %g3
40001fac: 84 10 a1 70 or %g2, 0x170, %g2
40001fb0: 88 08 60 03 and %g1, 3, %g4
40001fb4: 89 29 20 02 sll %g4, 2, %g4
40001fb8: da 00 80 04 ld [ %g2 + %g4 ], %o5
40001fbc: 89 28 60 02 sll %g1, 2, %g4
/*
* Dope the pattern and fill areas
*/
p = Stack_check_Pattern.pattern;
for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) {
40001fc0: 82 00 60 01 inc %g1
40001fc4: 80 a0 60 04 cmp %g1, 4
40001fc8: 12 bf ff fa bne 40001fb0 <Stack_check_Initialize+0x24>
40001fcc: da 20 c0 04 st %o5, [ %g3 + %g4 ]
/*
* If appropriate, setup the interrupt stack for high water testing
* also.
*/
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) {
40001fd0: 03 10 00 6d sethi %hi(0x4001b400), %g1
40001fd4: c2 00 61 e0 ld [ %g1 + 0x1e0 ], %g1 ! 4001b5e0 <_CPU_Interrupt_stack_low>
40001fd8: 80 a0 60 00 cmp %g1, 0
40001fdc: 02 80 00 0e be 40002014 <Stack_check_Initialize+0x88> <== NEVER TAKEN
40001fe0: 05 10 00 6d sethi %hi(0x4001b400), %g2
40001fe4: c6 00 a1 2c ld [ %g2 + 0x12c ], %g3 ! 4001b52c <_CPU_Interrupt_stack_high>
40001fe8: 80 a0 e0 00 cmp %g3, 0
40001fec: 02 80 00 0a be 40002014 <Stack_check_Initialize+0x88> <== NEVER TAKEN
40001ff0: 86 20 c0 01 sub %g3, %g1, %g3
Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low;
40001ff4: 05 10 00 6c sethi %hi(0x4001b000), %g2
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
40001ff8: c6 20 a3 f4 st %g3, [ %g2 + 0x3f4 ] ! 4001b3f4 <Stack_check_Interrupt_stack>
* If appropriate, setup the interrupt stack for high water testing
* also.
*/
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) {
Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low;
40001ffc: 84 10 a3 f4 or %g2, 0x3f4, %g2
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
(char *) _CPU_Interrupt_stack_low;
Stack_check_Dope_stack(&Stack_check_Interrupt_stack);
40002000: 90 10 00 01 mov %g1, %o0
40002004: 94 10 00 03 mov %g3, %o2
* If appropriate, setup the interrupt stack for high water testing
* also.
*/
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) {
Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low;
40002008: c2 20 a0 04 st %g1, [ %g2 + 4 ]
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
(char *) _CPU_Interrupt_stack_low;
Stack_check_Dope_stack(&Stack_check_Interrupt_stack);
4000200c: 40 00 2f 97 call 4000de68 <memset>
40002010: 92 10 20 a5 mov 0xa5, %o1
}
#endif
Stack_check_Initialized = 1;
40002014: 84 10 20 01 mov 1, %g2
40002018: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000201c: c4 20 62 54 st %g2, [ %g1 + 0x254 ] ! 4001b254 <Stack_check_Initialized>
40002020: 81 c7 e0 08 ret
40002024: 81 e8 00 00 restore
40001bec <Stack_check_find_high_water_mark>:
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
40001bec: 90 02 20 10 add %o0, 0x10, %o0 <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
40001bf0: 84 0a 7f fc and %o1, -4, %g2 <== NOT EXECUTED
if (*base != U32_PATTERN)
40001bf4: 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++)
40001bf8: 84 02 00 02 add %o0, %g2, %g2 <== NOT EXECUTED
40001bfc: 10 80 00 06 b 40001c14 <Stack_check_find_high_water_mark+0x28><== NOT EXECUTED
40001c00: 82 10 61 a5 or %g1, 0x1a5, %g1 <== NOT EXECUTED
if (*base != U32_PATTERN)
40001c04: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
40001c08: 12 80 00 07 bne 40001c24 <Stack_check_find_high_water_mark+0x38><== NOT EXECUTED
40001c0c: 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++)
40001c10: 90 02 20 04 add %o0, 4, %o0 <== NOT EXECUTED
40001c14: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED
40001c18: 2a bf ff fb bcs,a 40001c04 <Stack_check_find_high_water_mark+0x18><== NOT EXECUTED
40001c1c: c6 02 00 00 ld [ %o0 ], %g3 <== NOT EXECUTED
40001c20: 90 10 20 00 clr %o0 <== NOT EXECUTED
if (*base != U32_PATTERN)
return (void *) base;
#endif
return (void *)0;
}
40001c24: 81 c3 e0 08 retl <== NOT EXECUTED
40001df0 <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)
{
40001df0: 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");
40001df4: 11 10 00 67 sethi %hi(0x40019c00), %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);
40001df8: e0 06 20 c4 ld [ %i0 + 0xc4 ], %l0 <== NOT EXECUTED
char name [32];
printk("BLOWN STACK!!!\n");
40001dfc: 40 00 04 b0 call 400030bc <printk> <== NOT EXECUTED
40001e00: 90 12 20 88 or %o0, 0x88, %o0 <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
40001e04: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
40001e08: 11 10 00 67 sethi %hi(0x40019c00), %o0 <== NOT EXECUTED
40001e0c: 40 00 04 ac call 400030bc <printk> <== NOT EXECUTED
40001e10: 90 12 20 98 or %o0, 0x98, %o0 ! 40019c98 <__FUNCTION__.5614+0x310><== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
40001e14: d2 06 20 08 ld [ %i0 + 8 ], %o1 <== NOT EXECUTED
40001e18: 11 10 00 67 sethi %hi(0x40019c00), %o0 <== NOT EXECUTED
40001e1c: 40 00 04 a8 call 400030bc <printk> <== NOT EXECUTED
40001e20: 90 12 20 b8 or %o0, 0xb8, %o0 ! 40019cb8 <__FUNCTION__.5614+0x330><== NOT EXECUTED
printk(
40001e24: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED
40001e28: 11 10 00 67 sethi %hi(0x40019c00), %o0 <== NOT EXECUTED
40001e2c: 40 00 04 a4 call 400030bc <printk> <== NOT EXECUTED
40001e30: 90 12 20 d0 or %o0, 0xd0, %o0 ! 40019cd0 <__FUNCTION__.5614+0x348><== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
40001e34: d0 06 20 08 ld [ %i0 + 8 ], %o0 <== NOT EXECUTED
40001e38: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
40001e3c: 40 00 0e 00 call 4000563c <rtems_object_get_name> <== NOT EXECUTED
40001e40: 92 10 20 20 mov 0x20, %o1 <== NOT EXECUTED
40001e44: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
40001e48: 11 10 00 67 sethi %hi(0x40019c00), %o0 <== NOT EXECUTED
40001e4c: 40 00 04 9c call 400030bc <printk> <== NOT EXECUTED
40001e50: 90 12 20 e8 or %o0, 0xe8, %o0 ! 40019ce8 <__FUNCTION__.5614+0x360><== NOT EXECUTED
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
40001e54: d2 06 20 c0 ld [ %i0 + 0xc0 ], %o1 <== NOT EXECUTED
40001e58: d4 06 20 c4 ld [ %i0 + 0xc4 ], %o2 <== NOT EXECUTED
40001e5c: 11 10 00 67 sethi %hi(0x40019c00), %o0 <== NOT EXECUTED
40001e60: 96 02 80 09 add %o2, %o1, %o3 <== NOT EXECUTED
40001e64: 40 00 04 96 call 400030bc <printk> <== NOT EXECUTED
40001e68: 90 12 21 00 or %o0, 0x100, %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) {
40001e6c: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED
40001e70: 12 80 00 07 bne 40001e8c <Stack_check_report_blown_task+0x9c><== NOT EXECUTED
40001e74: 11 10 00 67 sethi %hi(0x40019c00), %o0 <== NOT EXECUTED
printk(
40001e78: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED
40001e7c: 90 12 21 38 or %o0, 0x138, %o0 <== NOT EXECUTED
40001e80: 92 10 20 10 mov 0x10, %o1 <== NOT EXECUTED
40001e84: 40 00 04 8e call 400030bc <printk> <== NOT EXECUTED
40001e88: 94 04 20 08 add %l0, 8, %o2 <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
40001e8c: 40 00 10 21 call 40005f10 <rtems_fatal_error_occurred> <== NOT EXECUTED
40001e90: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED
40015afc <_CORE_message_queue_Broadcast>:
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
40015afc: 9d e3 bf a0 save %sp, -96, %sp
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
40015b00: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
40015b04: a0 10 00 18 mov %i0, %l0
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
40015b08: 80 a6 80 01 cmp %i2, %g1
40015b0c: 18 80 00 17 bgu 40015b68 <_CORE_message_queue_Broadcast+0x6c><== NEVER TAKEN
40015b10: b0 10 20 01 mov 1, %i0
* NOTE: This check is critical because threads can block on
* send and receive and this ensures that we are broadcasting
* the message to threads waiting to receive -- not to send.
*/
if ( the_message_queue->number_of_pending_messages != 0 ) {
40015b14: c2 04 20 48 ld [ %l0 + 0x48 ], %g1
40015b18: 80 a0 60 00 cmp %g1, 0
40015b1c: 02 80 00 0a be 40015b44 <_CORE_message_queue_Broadcast+0x48>
40015b20: a2 10 20 00 clr %l1
*count = 0;
40015b24: c0 27 40 00 clr [ %i5 ]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
40015b28: 81 c7 e0 08 ret
40015b2c: 91 e8 20 00 restore %g0, 0, %o0
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
40015b30: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0
40015b34: 40 00 22 0d call 4001e368 <memcpy>
40015b38: a2 04 60 01 inc %l1
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
40015b3c: c2 04 a0 28 ld [ %l2 + 0x28 ], %g1
40015b40: f4 20 40 00 st %i2, [ %g1 ]
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
40015b44: 40 00 09 e6 call 400182dc <_Thread_queue_Dequeue>
40015b48: 90 10 00 10 mov %l0, %o0
40015b4c: 92 10 00 19 mov %i1, %o1
40015b50: a4 10 00 08 mov %o0, %l2
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
40015b54: 80 a2 20 00 cmp %o0, 0
40015b58: 12 bf ff f6 bne 40015b30 <_CORE_message_queue_Broadcast+0x34>
40015b5c: 94 10 00 1a mov %i2, %o2
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
40015b60: e2 27 40 00 st %l1, [ %i5 ]
40015b64: b0 10 20 00 clr %i0
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
40015b68: 81 c7 e0 08 ret
40015b6c: 81 e8 00 00 restore
4000f64c <_CORE_message_queue_Initialize>:
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Attributes *the_message_queue_attributes,
uint32_t maximum_pending_messages,
size_t maximum_message_size
)
{
4000f64c: 9d e3 bf a0 save %sp, -96, %sp
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
the_message_queue->number_of_pending_messages = 0;
4000f650: c0 26 20 48 clr [ %i0 + 0x48 ]
)
{
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
4000f654: f4 26 20 44 st %i2, [ %i0 + 0x44 ]
the_message_queue->number_of_pending_messages = 0;
the_message_queue->maximum_message_size = maximum_message_size;
4000f658: f6 26 20 4c st %i3, [ %i0 + 0x4c ]
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4000f65c: 80 8e e0 03 btst 3, %i3
4000f660: 02 80 00 07 be 4000f67c <_CORE_message_queue_Initialize+0x30>
4000f664: a2 10 00 1b mov %i3, %l1
allocated_message_size += sizeof(uint32_t);
4000f668: a2 06 e0 04 add %i3, 4, %l1
allocated_message_size &= ~(sizeof(uint32_t) - 1);
4000f66c: a2 0c 7f fc and %l1, -4, %l1
}
if (allocated_message_size < maximum_message_size)
4000f670: 80 a4 40 1b cmp %l1, %i3
4000f674: 0a 80 00 23 bcs 4000f700 <_CORE_message_queue_Initialize+0xb4><== NEVER TAKEN
4000f678: 01 00 00 00 nop
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
4000f67c: a0 04 60 10 add %l1, 0x10, %l0
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
4000f680: 92 10 00 1a mov %i2, %o1
4000f684: 40 00 4a e1 call 40022208 <.umul>
4000f688: 90 10 00 10 mov %l0, %o0
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
4000f68c: 80 a2 00 11 cmp %o0, %l1
4000f690: 0a 80 00 1c bcs 4000f700 <_CORE_message_queue_Initialize+0xb4><== NEVER TAKEN
4000f694: 01 00 00 00 nop
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4000f698: 40 00 0b 7d call 4001248c <_Workspace_Allocate>
4000f69c: 01 00 00 00 nop
4000f6a0: d0 26 20 5c st %o0, [ %i0 + 0x5c ]
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4000f6a4: 80 a2 20 00 cmp %o0, 0
4000f6a8: 02 80 00 16 be 4000f700 <_CORE_message_queue_Initialize+0xb4>
4000f6ac: 92 10 00 08 mov %o0, %o1
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
4000f6b0: 90 06 20 60 add %i0, 0x60, %o0
4000f6b4: 94 10 00 1a mov %i2, %o2
4000f6b8: 40 00 13 56 call 40014410 <_Chain_Initialize>
4000f6bc: 96 10 00 10 mov %l0, %o3
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
4000f6c0: c2 06 40 00 ld [ %i1 ], %g1
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
4000f6c4: c0 26 20 54 clr [ %i0 + 0x54 ]
4000f6c8: 82 18 60 01 xor %g1, 1, %g1
4000f6cc: 80 a0 00 01 cmp %g0, %g1
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4000f6d0: 82 06 20 54 add %i0, 0x54, %g1
4000f6d4: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4000f6d8: 82 06 20 50 add %i0, 0x50, %g1
4000f6dc: 90 10 00 18 mov %i0, %o0
4000f6e0: c2 26 20 58 st %g1, [ %i0 + 0x58 ]
4000f6e4: 92 60 3f ff subx %g0, -1, %o1
4000f6e8: 94 10 20 80 mov 0x80, %o2
4000f6ec: 96 10 20 06 mov 6, %o3
4000f6f0: 40 00 08 5a call 40011858 <_Thread_queue_Initialize>
4000f6f4: b0 10 20 01 mov 1, %i0
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4000f6f8: 81 c7 e0 08 ret
4000f6fc: 81 e8 00 00 restore
}
4000f700: 81 c7 e0 08 ret
4000f704: 91 e8 20 00 restore %g0, 0, %o0
4000f708 <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4000f708: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
4000f70c: 23 10 00 a7 sethi %hi(0x40029c00), %l1
4000f710: e0 04 62 7c ld [ %l1 + 0x27c ], %l0 ! 40029e7c <_Thread_Executing>
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4000f714: a4 10 00 19 mov %i1, %l2
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4000f718: 7f ff de d4 call 40007268 <sparc_disable_interrupts>
4000f71c: c0 24 20 34 clr [ %l0 + 0x34 ]
4000f720: 82 10 00 08 mov %o0, %g1
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4000f724: e6 06 20 50 ld [ %i0 + 0x50 ], %l3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4000f728: 84 06 20 54 add %i0, 0x54, %g2
4000f72c: 80 a4 c0 02 cmp %l3, %g2
4000f730: 02 80 00 15 be 4000f784 <_CORE_message_queue_Seize+0x7c>
4000f734: 86 06 20 50 add %i0, 0x50, %g3
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4000f738: c4 04 c0 00 ld [ %l3 ], %g2
the_chain->first = new_first;
4000f73c: c4 26 20 50 st %g2, [ %i0 + 0x50 ]
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
4000f740: 80 a4 e0 00 cmp %l3, 0
4000f744: 02 80 00 10 be 4000f784 <_CORE_message_queue_Seize+0x7c> <== NEVER TAKEN
4000f748: c6 20 a0 04 st %g3, [ %g2 + 4 ]
the_message_queue->number_of_pending_messages -= 1;
4000f74c: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
4000f750: 82 00 7f ff add %g1, -1, %g1
4000f754: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
_ISR_Enable( level );
4000f758: 7f ff de c8 call 40007278 <sparc_enable_interrupts>
4000f75c: b0 06 20 60 add %i0, 0x60, %i0
*size_p = the_message->Contents.size;
_Thread_Executing->Wait.count =
4000f760: c2 04 62 7c ld [ %l1 + 0x27c ], %g1
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
_ISR_Enable( level );
*size_p = the_message->Contents.size;
4000f764: d4 04 e0 08 ld [ %l3 + 8 ], %o2
_Thread_Executing->Wait.count =
4000f768: c0 20 60 24 clr [ %g1 + 0x24 ]
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
_ISR_Enable( level );
*size_p = the_message->Contents.size;
4000f76c: d4 26 c0 00 st %o2, [ %i3 ]
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4000f770: 90 10 00 1a mov %i2, %o0
4000f774: 40 00 1e 0b call 40016fa0 <memcpy>
4000f778: 92 04 e0 0c add %l3, 0xc, %o1
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
4000f77c: 7f ff ff 83 call 4000f588 <_Chain_Append>
4000f780: 93 e8 00 13 restore %g0, %l3, %o1
return;
}
#endif
}
if ( !wait ) {
4000f784: 80 8f 20 ff btst 0xff, %i4
4000f788: 12 80 00 08 bne 4000f7a8 <_CORE_message_queue_Seize+0xa0>
4000f78c: 84 10 20 01 mov 1, %g2
_ISR_Enable( level );
4000f790: 7f ff de ba call 40007278 <sparc_enable_interrupts>
4000f794: 90 10 00 01 mov %g1, %o0
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4000f798: 82 10 20 04 mov 4, %g1
4000f79c: c2 24 20 34 st %g1, [ %l0 + 0x34 ]
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
4000f7a0: 81 c7 e0 08 ret
4000f7a4: 81 e8 00 00 restore
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;
4000f7a8: c4 26 20 30 st %g2, [ %i0 + 0x30 ]
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
executing->Wait.return_argument_second.mutable_object = buffer;
executing->Wait.return_argument = size_p;
4000f7ac: f6 24 20 28 st %i3, [ %l0 + 0x28 ]
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
4000f7b0: e4 24 20 20 st %l2, [ %l0 + 0x20 ]
executing->Wait.return_argument_second.mutable_object = buffer;
4000f7b4: f4 24 20 2c st %i2, [ %l0 + 0x2c ]
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
4000f7b8: f0 24 20 44 st %i0, [ %l0 + 0x44 ]
executing->Wait.id = id;
executing->Wait.return_argument_second.mutable_object = buffer;
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
4000f7bc: 90 10 00 01 mov %g1, %o0
4000f7c0: 7f ff de ae call 40007278 <sparc_enable_interrupts>
4000f7c4: 35 10 00 46 sethi %hi(0x40011800), %i2
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
4000f7c8: b2 10 00 1d mov %i5, %i1
4000f7cc: 40 00 07 7e call 400115c4 <_Thread_queue_Enqueue_with_handler>
4000f7d0: 95 ee a1 24 restore %i2, 0x124, %o2
4000605c <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
4000605c: 9d e3 bf a0 save %sp, -96, %sp
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
40006060: 03 10 00 6c sethi %hi(0x4001b000), %g1
40006064: c2 00 63 80 ld [ %g1 + 0x380 ], %g1 ! 4001b380 <_Thread_Dispatch_disable_level>
40006068: 80 a0 60 00 cmp %g1, 0
4000606c: 02 80 00 0d be 400060a0 <_CORE_mutex_Seize+0x44>
40006070: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
40006074: 80 8e a0 ff btst 0xff, %i2
40006078: 02 80 00 0b be 400060a4 <_CORE_mutex_Seize+0x48> <== NEVER TAKEN
4000607c: 90 10 00 18 mov %i0, %o0
40006080: 03 10 00 6d sethi %hi(0x4001b400), %g1
40006084: c2 00 61 20 ld [ %g1 + 0x120 ], %g1 ! 4001b520 <_System_state_Current>
40006088: 80 a0 60 01 cmp %g1, 1
4000608c: 08 80 00 05 bleu 400060a0 <_CORE_mutex_Seize+0x44>
40006090: 90 10 20 00 clr %o0
40006094: 92 10 20 00 clr %o1
40006098: 40 00 01 b4 call 40006768 <_Internal_error_Occurred>
4000609c: 94 10 20 13 mov 0x13, %o2
400060a0: 90 10 00 18 mov %i0, %o0
400060a4: 40 00 13 04 call 4000acb4 <_CORE_mutex_Seize_interrupt_trylock>
400060a8: 92 07 a0 54 add %fp, 0x54, %o1
400060ac: 80 a2 20 00 cmp %o0, 0
400060b0: 02 80 00 09 be 400060d4 <_CORE_mutex_Seize+0x78>
400060b4: 80 8e a0 ff btst 0xff, %i2
400060b8: 12 80 00 09 bne 400060dc <_CORE_mutex_Seize+0x80>
400060bc: 35 10 00 6d sethi %hi(0x4001b400), %i2
400060c0: 7f ff ee fa call 40001ca8 <sparc_enable_interrupts>
400060c4: d0 07 a0 54 ld [ %fp + 0x54 ], %o0
400060c8: c2 06 a0 3c ld [ %i2 + 0x3c ], %g1
400060cc: 84 10 20 01 mov 1, %g2
400060d0: c4 20 60 34 st %g2, [ %g1 + 0x34 ]
400060d4: 81 c7 e0 08 ret
400060d8: 81 e8 00 00 restore
400060dc: c4 06 a0 3c ld [ %i2 + 0x3c ], %g2
400060e0: 03 10 00 6c sethi %hi(0x4001b000), %g1
400060e4: c6 00 63 80 ld [ %g1 + 0x380 ], %g3 ! 4001b380 <_Thread_Dispatch_disable_level>
400060e8: f2 20 a0 20 st %i1, [ %g2 + 0x20 ]
400060ec: f0 20 a0 44 st %i0, [ %g2 + 0x44 ]
400060f0: 84 00 e0 01 add %g3, 1, %g2
400060f4: c4 20 63 80 st %g2, [ %g1 + 0x380 ]
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;
400060f8: 82 10 20 01 mov 1, %g1
400060fc: c2 26 20 30 st %g1, [ %i0 + 0x30 ]
40006100: 7f ff ee ea call 40001ca8 <sparc_enable_interrupts>
40006104: d0 07 a0 54 ld [ %fp + 0x54 ], %o0
40006108: 90 10 00 18 mov %i0, %o0
4000610c: 7f ff ff bb call 40005ff8 <_CORE_mutex_Seize_interrupt_blocking>
40006110: 92 10 00 1b mov %i3, %o1
40006114: 81 c7 e0 08 ret
40006118: 81 e8 00 00 restore
4000acb4 <_CORE_mutex_Seize_interrupt_trylock>:
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
4000acb4: 9d e3 bf a0 save %sp, -96, %sp
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
4000acb8: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000acbc: c2 00 60 3c ld [ %g1 + 0x3c ], %g1 ! 4001b43c <_Thread_Executing>
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
4000acc0: c0 20 60 34 clr [ %g1 + 0x34 ]
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
4000acc4: c4 06 20 50 ld [ %i0 + 0x50 ], %g2
4000acc8: 80 a0 a0 00 cmp %g2, 0
4000accc: 22 80 00 31 be,a 4000ad90 <_CORE_mutex_Seize_interrupt_trylock+0xdc>
4000acd0: c4 06 20 5c ld [ %i0 + 0x5c ], %g2
the_mutex->lock = CORE_MUTEX_LOCKED;
4000acd4: c0 26 20 50 clr [ %i0 + 0x50 ]
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
4000acd8: c6 00 60 08 ld [ %g1 + 8 ], %g3
*/
RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority(
CORE_mutex_Attributes *the_attribute
)
{
return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
4000acdc: c4 06 20 48 ld [ %i0 + 0x48 ], %g2
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
4000ace0: c6 26 20 60 st %g3, [ %i0 + 0x60 ]
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
4000ace4: c2 26 20 5c st %g1, [ %i0 + 0x5c ]
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
4000ace8: 86 10 20 01 mov 1, %g3
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4000acec: 80 a0 a0 02 cmp %g2, 2
4000acf0: 02 80 00 05 be 4000ad04 <_CORE_mutex_Seize_interrupt_trylock+0x50>
4000acf4: c6 26 20 54 st %g3, [ %i0 + 0x54 ]
4000acf8: 80 a0 a0 03 cmp %g2, 3
4000acfc: 12 80 00 07 bne 4000ad18 <_CORE_mutex_Seize_interrupt_trylock+0x64>
4000ad00: 01 00 00 00 nop
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
4000ad04: c6 00 60 1c ld [ %g1 + 0x1c ], %g3
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
4000ad08: 80 a0 a0 03 cmp %g2, 3
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
4000ad0c: 84 00 e0 01 add %g3, 1, %g2
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
4000ad10: 02 80 00 03 be 4000ad1c <_CORE_mutex_Seize_interrupt_trylock+0x68>
4000ad14: c4 20 60 1c st %g2, [ %g1 + 0x1c ]
_ISR_Enable( *level_p );
4000ad18: 30 80 00 2d b,a 4000adcc <_CORE_mutex_Seize_interrupt_trylock+0x118>
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
4000ad1c: c4 06 20 4c ld [ %i0 + 0x4c ], %g2
current = executing->current_priority;
4000ad20: c6 00 60 14 ld [ %g1 + 0x14 ], %g3
if ( current == ceiling ) {
4000ad24: 80 a0 c0 02 cmp %g3, %g2
4000ad28: 12 80 00 03 bne 4000ad34 <_CORE_mutex_Seize_interrupt_trylock+0x80>
4000ad2c: 01 00 00 00 nop
_ISR_Enable( *level_p );
4000ad30: 30 80 00 27 b,a 4000adcc <_CORE_mutex_Seize_interrupt_trylock+0x118>
return 0;
}
if ( current > ceiling ) {
4000ad34: 08 80 00 0f bleu 4000ad70 <_CORE_mutex_Seize_interrupt_trylock+0xbc>
4000ad38: 84 10 20 06 mov 6, %g2
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4000ad3c: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000ad40: c4 00 63 80 ld [ %g1 + 0x380 ], %g2 ! 4001b380 <_Thread_Dispatch_disable_level>
4000ad44: 84 00 a0 01 inc %g2
4000ad48: c4 20 63 80 st %g2, [ %g1 + 0x380 ]
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
4000ad4c: 7f ff db d7 call 40001ca8 <sparc_enable_interrupts>
4000ad50: d0 06 40 00 ld [ %i1 ], %o0
_Thread_Change_priority(
4000ad54: d2 06 20 4c ld [ %i0 + 0x4c ], %o1
4000ad58: d0 06 20 5c ld [ %i0 + 0x5c ], %o0
4000ad5c: 7f ff f0 c1 call 40007060 <_Thread_Change_priority>
4000ad60: 94 10 20 00 clr %o2
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
4000ad64: 7f ff f2 2f call 40007620 <_Thread_Enable_dispatch>
4000ad68: b0 10 20 00 clr %i0
4000ad6c: 30 80 00 1b b,a 4000add8 <_CORE_mutex_Seize_interrupt_trylock+0x124>
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
4000ad70: c4 20 60 34 st %g2, [ %g1 + 0x34 ]
the_mutex->lock = CORE_MUTEX_UNLOCKED;
4000ad74: 84 10 20 01 mov 1, %g2
the_mutex->nest_count = 0; /* undo locking above */
4000ad78: c0 26 20 54 clr [ %i0 + 0x54 ]
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
the_mutex->lock = CORE_MUTEX_UNLOCKED;
4000ad7c: c4 26 20 50 st %g2, [ %i0 + 0x50 ]
the_mutex->nest_count = 0; /* undo locking above */
executing->resource_count--; /* undo locking above */
4000ad80: c4 00 60 1c ld [ %g1 + 0x1c ], %g2
4000ad84: 84 00 bf ff add %g2, -1, %g2
4000ad88: c4 20 60 1c st %g2, [ %g1 + 0x1c ]
_ISR_Enable( *level_p );
4000ad8c: 30 80 00 10 b,a 4000adcc <_CORE_mutex_Seize_interrupt_trylock+0x118>
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
4000ad90: 80 a0 80 01 cmp %g2, %g1
4000ad94: 12 80 00 13 bne 4000ade0 <_CORE_mutex_Seize_interrupt_trylock+0x12c>
4000ad98: 01 00 00 00 nop
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
4000ad9c: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
4000ada0: 80 a0 60 00 cmp %g1, 0
4000ada4: 22 80 00 07 be,a 4000adc0 <_CORE_mutex_Seize_interrupt_trylock+0x10c>
4000ada8: c2 06 20 54 ld [ %i0 + 0x54 ], %g1
4000adac: 80 a0 60 01 cmp %g1, 1
4000adb0: 12 80 00 0c bne 4000ade0 <_CORE_mutex_Seize_interrupt_trylock+0x12c><== ALWAYS TAKEN
4000adb4: 82 10 20 02 mov 2, %g1
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
_ISR_Enable( *level_p );
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
4000adb8: 10 80 00 05 b 4000adcc <_CORE_mutex_Seize_interrupt_trylock+0x118><== NOT EXECUTED
4000adbc: c2 20 a0 34 st %g1, [ %g2 + 0x34 ] <== NOT EXECUTED
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
4000adc0: 82 00 60 01 inc %g1
4000adc4: c2 26 20 54 st %g1, [ %i0 + 0x54 ]
_ISR_Enable( *level_p );
4000adc8: 30 80 00 01 b,a 4000adcc <_CORE_mutex_Seize_interrupt_trylock+0x118>
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
_ISR_Enable( *level_p );
4000adcc: 7f ff db b7 call 40001ca8 <sparc_enable_interrupts>
4000add0: d0 06 40 00 ld [ %i1 ], %o0
4000add4: b0 10 20 00 clr %i0
4000add8: 81 c7 e0 08 ret
4000addc: 81 e8 00 00 restore
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
4000ade0: 81 c7 e0 08 ret
4000ade4: 91 e8 20 01 restore %g0, 1, %o0
400062c0 <_CORE_semaphore_Surrender>:
CORE_semaphore_Status _CORE_semaphore_Surrender(
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
CORE_semaphore_API_mp_support_callout api_semaphore_mp_support
)
{
400062c0: 9d e3 bf a0 save %sp, -96, %sp
400062c4: a0 10 00 18 mov %i0, %l0
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
400062c8: b0 10 20 00 clr %i0
400062cc: 40 00 05 b9 call 400079b0 <_Thread_queue_Dequeue>
400062d0: 90 10 00 10 mov %l0, %o0
400062d4: 80 a2 20 00 cmp %o0, 0
400062d8: 12 80 00 0e bne 40006310 <_CORE_semaphore_Surrender+0x50>
400062dc: 01 00 00 00 nop
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
400062e0: 7f ff ee 6e call 40001c98 <sparc_disable_interrupts>
400062e4: 01 00 00 00 nop
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
400062e8: c2 04 20 48 ld [ %l0 + 0x48 ], %g1
400062ec: c4 04 20 40 ld [ %l0 + 0x40 ], %g2
400062f0: 80 a0 40 02 cmp %g1, %g2
400062f4: 1a 80 00 05 bcc 40006308 <_CORE_semaphore_Surrender+0x48> <== NEVER TAKEN
400062f8: b0 10 20 04 mov 4, %i0
the_semaphore->count += 1;
400062fc: 82 00 60 01 inc %g1
40006300: b0 10 20 00 clr %i0
40006304: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
40006308: 7f ff ee 68 call 40001ca8 <sparc_enable_interrupts>
4000630c: 01 00 00 00 nop
}
return status;
}
40006310: 81 c7 e0 08 ret
40006314: 81 e8 00 00 restore
40004f58 <_Event_Seize>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
40004f58: 9d e3 bf a0 save %sp, -96, %sp
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
40004f5c: 03 10 00 6d sethi %hi(0x4001b400), %g1
40004f60: e0 00 60 3c ld [ %g1 + 0x3c ], %l0 ! 4001b43c <_Thread_Executing>
executing->Wait.return_code = RTEMS_SUCCESSFUL;
40004f64: c0 24 20 34 clr [ %l0 + 0x34 ]
api = executing->API_Extensions[ THREAD_API_RTEMS ];
_ISR_Disable( level );
40004f68: 7f ff f3 4c call 40001c98 <sparc_disable_interrupts>
40004f6c: e4 04 21 5c ld [ %l0 + 0x15c ], %l2
pending_events = api->pending_events;
40004f70: c2 04 80 00 ld [ %l2 ], %g1
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
40004f74: a2 8e 00 01 andcc %i0, %g1, %l1
40004f78: 02 80 00 0e be 40004fb0 <_Event_Seize+0x58>
40004f7c: 80 8e 60 01 btst 1, %i1
40004f80: 80 a4 40 18 cmp %l1, %i0
40004f84: 02 80 00 04 be 40004f94 <_Event_Seize+0x3c>
40004f88: 80 8e 60 02 btst 2, %i1
40004f8c: 02 80 00 09 be 40004fb0 <_Event_Seize+0x58> <== NEVER TAKEN
40004f90: 80 8e 60 01 btst 1, %i1
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
40004f94: 82 28 40 11 andn %g1, %l1, %g1
40004f98: c2 24 80 00 st %g1, [ %l2 ]
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
40004f9c: 7f ff f3 43 call 40001ca8 <sparc_enable_interrupts>
40004fa0: 01 00 00 00 nop
40004fa4: e2 26 c0 00 st %l1, [ %i3 ]
40004fa8: 81 c7 e0 08 ret
40004fac: 81 e8 00 00 restore
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
40004fb0: 22 80 00 09 be,a 40004fd4 <_Event_Seize+0x7c>
40004fb4: f2 24 20 30 st %i1, [ %l0 + 0x30 ]
_ISR_Enable( level );
40004fb8: 7f ff f3 3c call 40001ca8 <sparc_enable_interrupts>
40004fbc: 01 00 00 00 nop
executing->Wait.return_code = RTEMS_UNSATISFIED;
40004fc0: 82 10 20 0d mov 0xd, %g1 ! d <PROM_START+0xd>
40004fc4: c2 24 20 34 st %g1, [ %l0 + 0x34 ]
*event_out = seized_events;
40004fc8: e2 26 c0 00 st %l1, [ %i3 ]
40004fcc: 81 c7 e0 08 ret
40004fd0: 81 e8 00 00 restore
*
* NOTE: Since interrupts are disabled, this isn't that much of an
* issue but better safe than sorry.
*/
executing->Wait.option = (uint32_t) option_set;
executing->Wait.count = (uint32_t) event_in;
40004fd4: f0 24 20 24 st %i0, [ %l0 + 0x24 ]
executing->Wait.return_argument = event_out;
40004fd8: f6 24 20 28 st %i3, [ %l0 + 0x28 ]
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
40004fdc: 84 10 20 01 mov 1, %g2
40004fe0: 03 10 00 6d sethi %hi(0x4001b400), %g1
40004fe4: c4 20 62 08 st %g2, [ %g1 + 0x208 ] ! 4001b608 <_Event_Sync_state>
_ISR_Enable( level );
40004fe8: 7f ff f3 30 call 40001ca8 <sparc_enable_interrupts>
40004fec: 01 00 00 00 nop
if ( ticks ) {
40004ff0: 80 a6 a0 00 cmp %i2, 0
40004ff4: 02 80 00 0f be 40005030 <_Event_Seize+0xd8>
40004ff8: 90 10 00 10 mov %l0, %o0
_Watchdog_Initialize(
40004ffc: c2 04 20 08 ld [ %l0 + 8 ], %g1
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40005000: 11 10 00 6d sethi %hi(0x4001b400), %o0
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
40005004: c2 24 20 68 st %g1, [ %l0 + 0x68 ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40005008: 03 10 00 14 sethi %hi(0x40005000), %g1
4000500c: 82 10 62 04 or %g1, 0x204, %g1 ! 40005204 <_Event_Timeout>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
40005010: f4 24 20 54 st %i2, [ %l0 + 0x54 ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
40005014: c0 24 20 50 clr [ %l0 + 0x50 ]
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
40005018: c0 24 20 6c clr [ %l0 + 0x6c ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
4000501c: c2 24 20 64 st %g1, [ %l0 + 0x64 ]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40005020: 90 12 20 5c or %o0, 0x5c, %o0
40005024: 40 00 0d ba call 4000870c <_Watchdog_Insert>
40005028: 92 04 20 48 add %l0, 0x48, %o1
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
4000502c: 90 10 00 10 mov %l0, %o0
40005030: 40 00 0b c5 call 40007f44 <_Thread_Set_state>
40005034: 92 10 21 00 mov 0x100, %o1
_ISR_Disable( level );
40005038: 7f ff f3 18 call 40001c98 <sparc_disable_interrupts>
4000503c: 01 00 00 00 nop
sync_state = _Event_Sync_state;
40005040: 03 10 00 6d sethi %hi(0x4001b400), %g1
40005044: f0 00 62 08 ld [ %g1 + 0x208 ], %i0 ! 4001b608 <_Event_Sync_state>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
40005048: c0 20 62 08 clr [ %g1 + 0x208 ]
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
4000504c: 80 a6 20 01 cmp %i0, 1
40005050: 12 80 00 04 bne 40005060 <_Event_Seize+0x108>
40005054: b2 10 00 10 mov %l0, %i1
_ISR_Enable( level );
40005058: 7f ff f3 14 call 40001ca8 <sparc_enable_interrupts>
4000505c: 91 e8 00 08 restore %g0, %o0, %o0
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
40005060: 40 00 07 eb call 4000700c <_Thread_blocking_operation_Cancel>
40005064: 95 e8 00 08 restore %g0, %o0, %o2
400050c4 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
400050c4: 9d e3 bf a0 save %sp, -96, %sp
rtems_event_set event_condition;
rtems_event_set seized_events;
rtems_option option_set;
RTEMS_API_Control *api;
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
400050c8: e2 06 21 5c ld [ %i0 + 0x15c ], %l1
option_set = (rtems_option) the_thread->Wait.option;
400050cc: e4 06 20 30 ld [ %i0 + 0x30 ], %l2
_ISR_Disable( level );
400050d0: 7f ff f2 f2 call 40001c98 <sparc_disable_interrupts>
400050d4: a0 10 00 18 mov %i0, %l0
400050d8: b0 10 00 08 mov %o0, %i0
pending_events = api->pending_events;
400050dc: c4 04 40 00 ld [ %l1 ], %g2
event_condition = (rtems_event_set) the_thread->Wait.count;
400050e0: c6 04 20 24 ld [ %l0 + 0x24 ], %g3
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
400050e4: 82 88 c0 02 andcc %g3, %g2, %g1
400050e8: 12 80 00 03 bne 400050f4 <_Event_Surrender+0x30>
400050ec: 09 10 00 6d sethi %hi(0x4001b400), %g4
_ISR_Enable( level );
400050f0: 30 80 00 42 b,a 400051f8 <_Event_Surrender+0x134>
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
400050f4: c8 01 20 18 ld [ %g4 + 0x18 ], %g4 ! 4001b418 <_ISR_Nest_level>
400050f8: 80 a1 20 00 cmp %g4, 0
400050fc: 22 80 00 1e be,a 40005174 <_Event_Surrender+0xb0>
40005100: c8 04 20 10 ld [ %l0 + 0x10 ], %g4
40005104: 09 10 00 6d sethi %hi(0x4001b400), %g4
40005108: c8 01 20 3c ld [ %g4 + 0x3c ], %g4 ! 4001b43c <_Thread_Executing>
4000510c: 80 a4 00 04 cmp %l0, %g4
40005110: 32 80 00 19 bne,a 40005174 <_Event_Surrender+0xb0>
40005114: c8 04 20 10 ld [ %l0 + 0x10 ], %g4
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
40005118: 09 10 00 6d sethi %hi(0x4001b400), %g4
4000511c: da 01 22 08 ld [ %g4 + 0x208 ], %o5 ! 4001b608 <_Event_Sync_state>
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
40005120: 80 a3 60 02 cmp %o5, 2
40005124: 02 80 00 07 be 40005140 <_Event_Surrender+0x7c> <== NEVER TAKEN
40005128: 80 a0 40 03 cmp %g1, %g3
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
4000512c: c8 01 22 08 ld [ %g4 + 0x208 ], %g4
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
40005130: 80 a1 20 01 cmp %g4, 1
40005134: 32 80 00 10 bne,a 40005174 <_Event_Surrender+0xb0>
40005138: c8 04 20 10 ld [ %l0 + 0x10 ], %g4
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
4000513c: 80 a0 40 03 cmp %g1, %g3
40005140: 02 80 00 04 be 40005150 <_Event_Surrender+0x8c>
40005144: 80 8c a0 02 btst 2, %l2
40005148: 02 80 00 0a be 40005170 <_Event_Surrender+0xac> <== NEVER TAKEN
4000514c: 01 00 00 00 nop
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
40005150: 84 28 80 01 andn %g2, %g1, %g2
40005154: c4 24 40 00 st %g2, [ %l1 ]
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
40005158: c4 04 20 28 ld [ %l0 + 0x28 ], %g2
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
4000515c: c0 24 20 24 clr [ %l0 + 0x24 ]
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
40005160: c2 20 80 00 st %g1, [ %g2 ]
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
40005164: 84 10 20 03 mov 3, %g2
40005168: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000516c: c4 20 62 08 st %g2, [ %g1 + 0x208 ] ! 4001b608 <_Event_Sync_state>
}
_ISR_Enable( level );
40005170: 30 80 00 22 b,a 400051f8 <_Event_Surrender+0x134>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
40005174: 80 89 21 00 btst 0x100, %g4
40005178: 02 80 00 20 be 400051f8 <_Event_Surrender+0x134>
4000517c: 80 a0 40 03 cmp %g1, %g3
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
40005180: 02 80 00 04 be 40005190 <_Event_Surrender+0xcc>
40005184: 80 8c a0 02 btst 2, %l2
40005188: 02 80 00 1c be 400051f8 <_Event_Surrender+0x134> <== NEVER TAKEN
4000518c: 01 00 00 00 nop
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
40005190: 84 28 80 01 andn %g2, %g1, %g2
40005194: c4 24 40 00 st %g2, [ %l1 ]
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
40005198: c4 04 20 28 ld [ %l0 + 0x28 ], %g2
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
4000519c: c0 24 20 24 clr [ %l0 + 0x24 ]
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
400051a0: c2 20 80 00 st %g1, [ %g2 ]
_ISR_Flash( level );
400051a4: 7f ff f2 c1 call 40001ca8 <sparc_enable_interrupts>
400051a8: 90 10 00 18 mov %i0, %o0
400051ac: 7f ff f2 bb call 40001c98 <sparc_disable_interrupts>
400051b0: 01 00 00 00 nop
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
400051b4: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
400051b8: 80 a0 60 02 cmp %g1, 2
400051bc: 02 80 00 06 be 400051d4 <_Event_Surrender+0x110>
400051c0: 82 10 20 03 mov 3, %g1
_ISR_Enable( level );
400051c4: 7f ff f2 b9 call 40001ca8 <sparc_enable_interrupts>
400051c8: 90 10 00 18 mov %i0, %o0
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
400051cc: 10 80 00 08 b 400051ec <_Event_Surrender+0x128>
400051d0: 33 04 00 ff sethi %hi(0x1003fc00), %i1
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
400051d4: c2 24 20 50 st %g1, [ %l0 + 0x50 ]
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
400051d8: 7f ff f2 b4 call 40001ca8 <sparc_enable_interrupts>
400051dc: 90 10 00 18 mov %i0, %o0
(void) _Watchdog_Remove( &the_thread->Timer );
400051e0: 40 00 0d a8 call 40008880 <_Watchdog_Remove>
400051e4: 90 04 20 48 add %l0, 0x48, %o0
400051e8: 33 04 00 ff sethi %hi(0x1003fc00), %i1
400051ec: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 <RAM_SIZE+0xfc3fff8>
400051f0: 40 00 08 15 call 40007244 <_Thread_Clear_state>
400051f4: 91 e8 00 10 restore %g0, %l0, %o0
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
400051f8: 7f ff f2 ac call 40001ca8 <sparc_enable_interrupts>
400051fc: 81 e8 00 00 restore
40005204 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
40005204: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
40005208: 90 10 00 18 mov %i0, %o0
4000520c: 40 00 09 12 call 40007654 <_Thread_Get>
40005210: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
40005214: c2 07 bf fc ld [ %fp + -4 ], %g1
40005218: 80 a0 60 00 cmp %g1, 0
4000521c: 12 80 00 1c bne 4000528c <_Event_Timeout+0x88> <== NEVER TAKEN
40005220: a0 10 00 08 mov %o0, %l0
*
* If it is not satisfied, then it is "nothing happened" and
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
_ISR_Disable( level );
40005224: 7f ff f2 9d call 40001c98 <sparc_disable_interrupts>
40005228: 01 00 00 00 nop
return;
}
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
4000522c: 03 10 00 6d sethi %hi(0x4001b400), %g1
40005230: c2 00 60 3c ld [ %g1 + 0x3c ], %g1 ! 4001b43c <_Thread_Executing>
40005234: 80 a4 00 01 cmp %l0, %g1
40005238: 12 80 00 09 bne 4000525c <_Event_Timeout+0x58>
4000523c: c0 24 20 24 clr [ %l0 + 0x24 ]
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
40005240: 03 10 00 6d sethi %hi(0x4001b400), %g1
40005244: c4 00 62 08 ld [ %g1 + 0x208 ], %g2 ! 4001b608 <_Event_Sync_state>
40005248: 80 a0 a0 01 cmp %g2, 1
4000524c: 32 80 00 05 bne,a 40005260 <_Event_Timeout+0x5c>
40005250: 82 10 20 06 mov 6, %g1
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
40005254: 84 10 20 02 mov 2, %g2
40005258: c4 20 62 08 st %g2, [ %g1 + 0x208 ]
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
4000525c: 82 10 20 06 mov 6, %g1
40005260: c2 24 20 34 st %g1, [ %l0 + 0x34 ]
_ISR_Enable( level );
40005264: 7f ff f2 91 call 40001ca8 <sparc_enable_interrupts>
40005268: 01 00 00 00 nop
4000526c: 90 10 00 10 mov %l0, %o0
40005270: 13 04 00 ff sethi %hi(0x1003fc00), %o1
40005274: 40 00 07 f4 call 40007244 <_Thread_Clear_state>
40005278: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 <RAM_SIZE+0xfc3fff8>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
4000527c: 03 10 00 6c sethi %hi(0x4001b000), %g1
40005280: c4 00 63 80 ld [ %g1 + 0x380 ], %g2 ! 4001b380 <_Thread_Dispatch_disable_level>
40005284: 84 00 bf ff add %g2, -1, %g2
40005288: c4 20 63 80 st %g2, [ %g1 + 0x380 ]
4000528c: 81 c7 e0 08 ret
40005290: 81 e8 00 00 restore
4000aee0 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4000aee0: 9d e3 bf 90 save %sp, -112, %sp
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
Heap_Block *block = _Heap_Free_list_first( heap );
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
- HEAP_BLOCK_SIZE_OFFSET;
4000aee4: ac 06 60 04 add %i1, 4, %l6
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
4000aee8: e4 06 20 08 ld [ %i0 + 8 ], %l2
uintptr_t const page_size = heap->page_size;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
if ( block_size_floor < alloc_size ) {
4000aeec: 80 a5 80 19 cmp %l6, %i1
4000aef0: 0a 80 00 6d bcs 4000b0a4 <_Heap_Allocate_aligned_with_boundary+0x1c4>
4000aef4: e8 06 20 10 ld [ %i0 + 0x10 ], %l4
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
4000aef8: 80 a6 e0 00 cmp %i3, 0
4000aefc: 02 80 00 08 be 4000af1c <_Heap_Allocate_aligned_with_boundary+0x3c>
4000af00: 82 10 20 04 mov 4, %g1
if ( boundary < alloc_size ) {
4000af04: 80 a6 c0 19 cmp %i3, %i1
4000af08: 0a 80 00 67 bcs 4000b0a4 <_Heap_Allocate_aligned_with_boundary+0x1c4>
4000af0c: 80 a6 a0 00 cmp %i2, 0
return NULL;
}
if ( alignment == 0 ) {
4000af10: 22 80 00 03 be,a 4000af1c <_Heap_Allocate_aligned_with_boundary+0x3c>
4000af14: b4 10 00 14 mov %l4, %i2
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4000af18: 82 10 20 04 mov 4, %g1
4000af1c: 82 20 40 19 sub %g1, %i1, %g1
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
4000af20: a2 10 20 00 clr %l1
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4000af24: c2 27 bf f4 st %g1, [ %fp + -12 ]
/* Ensure that the we have a valid new block at the beginning */
if ( alloc_begin >= alloc_begin_floor ) {
uintptr_t const alloc_block_begin =
(uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size );
uintptr_t const free_size = alloc_block_begin - block_begin;
4000af28: b8 10 3f f8 mov -8, %i4
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
4000af2c: 82 05 20 07 add %l4, 7, %g1
4000af30: 10 80 00 4b b 4000b05c <_Heap_Allocate_aligned_with_boundary+0x17c>
4000af34: c2 27 bf f8 st %g1, [ %fp + -8 ]
/*
* The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag
* field. Thus the value is about one unit larger than the real block
* size. The greater than operator takes this into account.
*/
if ( block->size_and_flag > block_size_floor ) {
4000af38: 80 a4 c0 16 cmp %l3, %l6
4000af3c: 08 80 00 47 bleu 4000b058 <_Heap_Allocate_aligned_with_boundary+0x178>
4000af40: a2 04 60 01 inc %l1
if ( alignment == 0 ) {
4000af44: 80 a6 a0 00 cmp %i2, 0
4000af48: 12 80 00 04 bne 4000af58 <_Heap_Allocate_aligned_with_boundary+0x78>
4000af4c: aa 04 a0 08 add %l2, 8, %l5
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
4000af50: 10 80 00 3f b 4000b04c <_Heap_Allocate_aligned_with_boundary+0x16c>
4000af54: a0 10 00 15 mov %l5, %l0
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4000af58: c4 07 bf f4 ld [ %fp + -12 ], %g2
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
4000af5c: ee 06 20 14 ld [ %i0 + 0x14 ], %l7
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
4000af60: a6 0c ff fe and %l3, -2, %l3
4000af64: a6 04 80 13 add %l2, %l3, %l3
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4000af68: a0 00 80 13 add %g2, %l3, %l0
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
4000af6c: c4 07 bf f8 ld [ %fp + -8 ], %g2
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
4000af70: 90 10 00 10 mov %l0, %o0
4000af74: 82 20 80 17 sub %g2, %l7, %g1
4000af78: 92 10 00 1a mov %i2, %o1
4000af7c: 40 00 2e f1 call 40016b40 <.urem>
4000af80: a6 00 40 13 add %g1, %l3, %l3
4000af84: a0 24 00 08 sub %l0, %o0, %l0
uintptr_t alloc_begin = alloc_end - alloc_size;
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
4000af88: 80 a4 00 13 cmp %l0, %l3
4000af8c: 08 80 00 07 bleu 4000afa8 <_Heap_Allocate_aligned_with_boundary+0xc8>
4000af90: 80 a6 e0 00 cmp %i3, 0
4000af94: 90 10 00 13 mov %l3, %o0
4000af98: 40 00 2e ea call 40016b40 <.urem>
4000af9c: 92 10 00 1a mov %i2, %o1
4000afa0: a0 24 c0 08 sub %l3, %o0, %l0
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
4000afa4: 80 a6 e0 00 cmp %i3, 0
4000afa8: 02 80 00 1d be 4000b01c <_Heap_Allocate_aligned_with_boundary+0x13c>
4000afac: 80 a4 00 15 cmp %l0, %l5
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment );
}
alloc_end = alloc_begin + alloc_size;
4000afb0: a6 04 00 19 add %l0, %i1, %l3
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
4000afb4: 82 05 40 19 add %l5, %i1, %g1
4000afb8: 92 10 00 1b mov %i3, %o1
4000afbc: 90 10 00 13 mov %l3, %o0
4000afc0: 10 80 00 0b b 4000afec <_Heap_Allocate_aligned_with_boundary+0x10c>
4000afc4: c2 27 bf fc st %g1, [ %fp + -4 ]
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
4000afc8: 80 a0 40 02 cmp %g1, %g2
4000afcc: 2a 80 00 24 bcs,a 4000b05c <_Heap_Allocate_aligned_with_boundary+0x17c>
4000afd0: e4 04 a0 08 ld [ %l2 + 8 ], %l2
4000afd4: 40 00 2e db call 40016b40 <.urem>
4000afd8: 01 00 00 00 nop
4000afdc: 92 10 00 1b mov %i3, %o1
4000afe0: a0 27 40 08 sub %i5, %o0, %l0
return 0;
}
alloc_begin = boundary_line - alloc_size;
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
4000afe4: a6 04 00 19 add %l0, %i1, %l3
4000afe8: 90 10 00 13 mov %l3, %o0
4000afec: 40 00 2e d5 call 40016b40 <.urem>
4000aff0: 01 00 00 00 nop
4000aff4: 92 10 00 1a mov %i2, %o1
4000aff8: 82 24 c0 08 sub %l3, %o0, %g1
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
return 0;
}
alloc_begin = boundary_line - alloc_size;
4000affc: ba 20 40 19 sub %g1, %i1, %i5
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
4000b000: 80 a0 40 13 cmp %g1, %l3
4000b004: 1a 80 00 05 bcc 4000b018 <_Heap_Allocate_aligned_with_boundary+0x138>
4000b008: 90 10 00 1d mov %i5, %o0
4000b00c: 80 a4 00 01 cmp %l0, %g1
4000b010: 0a bf ff ee bcs 4000afc8 <_Heap_Allocate_aligned_with_boundary+0xe8>
4000b014: c4 07 bf fc ld [ %fp + -4 ], %g2
boundary_line = _Heap_Align_down( alloc_end, boundary );
}
}
/* Ensure that the we have a valid new block at the beginning */
if ( alloc_begin >= alloc_begin_floor ) {
4000b018: 80 a4 00 15 cmp %l0, %l5
4000b01c: 0a 80 00 0f bcs 4000b058 <_Heap_Allocate_aligned_with_boundary+0x178>
4000b020: a6 27 00 12 sub %i4, %l2, %l3
uintptr_t const alloc_block_begin =
(uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size );
uintptr_t const free_size = alloc_block_begin - block_begin;
4000b024: 90 10 00 10 mov %l0, %o0
4000b028: a6 04 c0 10 add %l3, %l0, %l3
4000b02c: 40 00 2e c5 call 40016b40 <.urem>
4000b030: 92 10 00 14 mov %l4, %o1
if ( free_size >= min_block_size || free_size == 0 ) {
4000b034: 90 a4 c0 08 subcc %l3, %o0, %o0
4000b038: 02 80 00 06 be 4000b050 <_Heap_Allocate_aligned_with_boundary+0x170>
4000b03c: 80 a4 20 00 cmp %l0, 0
4000b040: 80 a2 00 17 cmp %o0, %l7
4000b044: 2a 80 00 06 bcs,a 4000b05c <_Heap_Allocate_aligned_with_boundary+0x17c>
4000b048: e4 04 a0 08 ld [ %l2 + 8 ], %l2
boundary
);
}
}
if ( alloc_begin != 0 ) {
4000b04c: 80 a4 20 00 cmp %l0, 0
4000b050: 32 80 00 08 bne,a 4000b070 <_Heap_Allocate_aligned_with_boundary+0x190><== ALWAYS TAKEN
4000b054: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
break;
}
block = block->next;
4000b058: e4 04 a0 08 ld [ %l2 + 8 ], %l2
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4000b05c: 80 a4 80 18 cmp %l2, %i0
4000b060: 32 bf ff b6 bne,a 4000af38 <_Heap_Allocate_aligned_with_boundary+0x58>
4000b064: e6 04 a0 04 ld [ %l2 + 4 ], %l3
4000b068: 10 80 00 09 b 4000b08c <_Heap_Allocate_aligned_with_boundary+0x1ac>
4000b06c: a0 10 20 00 clr %l0
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4000b070: 92 10 00 12 mov %l2, %o1
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4000b074: 82 00 40 11 add %g1, %l1, %g1
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4000b078: 96 10 00 19 mov %i1, %o3
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4000b07c: c2 26 20 4c st %g1, [ %i0 + 0x4c ]
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4000b080: 90 10 00 18 mov %i0, %o0
4000b084: 7f ff ed 68 call 40006624 <_Heap_Block_allocate>
4000b088: 94 10 00 10 mov %l0, %o2
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
Heap_Statistics *const stats = &heap->stats;
4000b08c: c2 06 20 44 ld [ %i0 + 0x44 ], %g1
4000b090: 80 a0 40 11 cmp %g1, %l1
4000b094: 2a 80 00 02 bcs,a 4000b09c <_Heap_Allocate_aligned_with_boundary+0x1bc>
4000b098: e2 26 20 44 st %l1, [ %i0 + 0x44 ]
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
4000b09c: 81 c7 e0 08 ret
4000b0a0: 91 e8 00 10 restore %g0, %l0, %o0
}
4000b0a4: 81 c7 e0 08 ret
4000b0a8: 91 e8 20 00 restore %g0, 0, %o0
400104dc <_Heap_Extend>:
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
400104dc: 9d e3 bf a0 save %sp, -96, %sp
Heap_Statistics *const stats = &heap->stats;
uintptr_t const area_begin = (uintptr_t) area_begin_ptr;
uintptr_t const heap_area_begin = heap->area_begin;
uintptr_t const heap_area_end = heap->area_end;
400104e0: c2 06 20 1c ld [ %i0 + 0x1c ], %g1
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
400104e4: a0 10 00 18 mov %i0, %l0
* 5. non-contiguous higher address (NOT SUPPORTED)
*
* As noted, this code only supports (4).
*/
if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) {
400104e8: 80 a6 40 01 cmp %i1, %g1
400104ec: 1a 80 00 07 bcc 40010508 <_Heap_Extend+0x2c>
400104f0: e2 06 20 24 ld [ %i0 + 0x24 ], %l1
uintptr_t *amount_extended
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const area_begin = (uintptr_t) area_begin_ptr;
uintptr_t const heap_area_begin = heap->area_begin;
400104f4: c4 06 20 18 ld [ %i0 + 0x18 ], %g2
400104f8: 80 a6 40 02 cmp %i1, %g2
400104fc: 1a 80 00 28 bcc 4001059c <_Heap_Extend+0xc0>
40010500: b0 10 20 01 mov 1, %i0
* As noted, this code only supports (4).
*/
if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) {
return HEAP_EXTEND_ERROR; /* case 3 */
} else if ( area_begin != heap_area_end ) {
40010504: 80 a6 40 01 cmp %i1, %g1
40010508: 12 80 00 25 bne 4001059c <_Heap_Extend+0xc0>
4001050c: b0 10 20 02 mov 2, %i0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
40010510: d2 04 20 10 ld [ %l0 + 0x10 ], %o1
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const area_begin = (uintptr_t) area_begin_ptr;
uintptr_t const heap_area_begin = heap->area_begin;
uintptr_t const heap_area_end = heap->area_end;
uintptr_t const new_heap_area_end = heap_area_end + area_size;
40010514: b4 06 40 1a add %i1, %i2, %i2
* block and free it.
*/
heap->area_end = new_heap_area_end;
extend_size = new_heap_area_end
40010518: b2 26 80 11 sub %i2, %l1, %i1
* Currently only case 4 should make it to this point.
* The basic trick is to make the extend area look like a used
* block and free it.
*/
heap->area_end = new_heap_area_end;
4001051c: f4 24 20 1c st %i2, [ %l0 + 0x1c ]
extend_size = new_heap_area_end
40010520: b2 06 7f f8 add %i1, -8, %i1
40010524: 7f ff cf 09 call 40004148 <.urem>
40010528: 90 10 00 19 mov %i1, %o0
4001052c: 90 26 40 08 sub %i1, %o0, %o0
- (uintptr_t) last_block - HEAP_BLOCK_HEADER_SIZE;
extend_size = _Heap_Align_down( extend_size, heap->page_size );
*amount_extended = extend_size;
40010530: d0 26 c0 00 st %o0, [ %i3 ]
if( extend_size >= heap->min_block_size ) {
40010534: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
40010538: 80 a2 00 01 cmp %o0, %g1
4001053c: 0a 80 00 18 bcs 4001059c <_Heap_Extend+0xc0> <== NEVER TAKEN
40010540: b0 10 20 00 clr %i0
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
40010544: c2 04 60 04 ld [ %l1 + 4 ], %g1
Heap_Block *const new_last_block = _Heap_Block_at( last_block, extend_size );
_Heap_Block_set_size( last_block, extend_size );
new_last_block->size_and_flag =
40010548: c4 04 20 20 ld [ %l0 + 0x20 ], %g2
4001054c: 82 08 60 01 and %g1, 1, %g1
40010550: 82 12 00 01 or %o0, %g1, %g1
40010554: c2 24 60 04 st %g1, [ %l1 + 4 ]
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
40010558: 82 02 00 11 add %o0, %l1, %g1
4001055c: 84 20 80 01 sub %g2, %g1, %g2
40010560: 84 10 a0 01 or %g2, 1, %g2
40010564: c4 20 60 04 st %g2, [ %g1 + 4 ]
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
++stats->used_blocks;
40010568: c6 04 20 40 ld [ %l0 + 0x40 ], %g3
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
4001056c: f2 04 20 2c ld [ %l0 + 0x2c ], %i1
++stats->used_blocks;
--stats->frees; /* Do not count subsequent call as actual free() */
40010570: c4 04 20 50 ld [ %l0 + 0x50 ], %g2
new_last_block->size_and_flag =
((uintptr_t) heap->first_block - (uintptr_t) new_last_block)
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
40010574: c2 24 20 24 st %g1, [ %l0 + 0x24 ]
/* Statistics */
stats->size += extend_size;
++stats->used_blocks;
40010578: 82 00 e0 01 add %g3, 1, %g1
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
4001057c: 90 06 40 08 add %i1, %o0, %o0
++stats->used_blocks;
40010580: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
--stats->frees; /* Do not count subsequent call as actual free() */
40010584: 82 00 bf ff add %g2, -1, %g1
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
40010588: d0 24 20 2c st %o0, [ %l0 + 0x2c ]
++stats->used_blocks;
--stats->frees; /* Do not count subsequent call as actual free() */
4001058c: c2 24 20 50 st %g1, [ %l0 + 0x50 ]
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
40010590: 90 10 00 10 mov %l0, %o0
40010594: 7f ff ea fa call 4000b17c <_Heap_Free>
40010598: 92 04 60 08 add %l1, 8, %o1
}
return HEAP_EXTEND_SUCCESSFUL;
}
4001059c: 81 c7 e0 08 ret
400105a0: 81 e8 00 00 restore
4000b0ac <_Heap_Free>:
#include <rtems/system.h>
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
4000b0ac: 9d e3 bf a0 save %sp, -96, %sp
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
4000b0b0: d2 06 20 10 ld [ %i0 + 0x10 ], %o1
4000b0b4: 40 00 2e a3 call 40016b40 <.urem>
4000b0b8: 90 10 00 19 mov %i1, %o0
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
4000b0bc: c2 06 20 20 ld [ %i0 + 0x20 ], %g1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
4000b0c0: b2 06 7f f8 add %i1, -8, %i1
4000b0c4: 90 26 40 08 sub %i1, %o0, %o0
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
4000b0c8: 80 a2 00 01 cmp %o0, %g1
4000b0cc: 0a 80 00 05 bcs 4000b0e0 <_Heap_Free+0x34>
4000b0d0: 84 10 20 00 clr %g2
4000b0d4: c4 06 20 24 ld [ %i0 + 0x24 ], %g2
4000b0d8: 80 a0 80 08 cmp %g2, %o0
4000b0dc: 84 60 3f ff subx %g0, -1, %g2
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
uintptr_t next_block_size = 0;
bool next_is_free = false;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
4000b0e0: 80 a0 a0 00 cmp %g2, 0
4000b0e4: 02 80 00 6a be 4000b28c <_Heap_Free+0x1e0>
4000b0e8: 01 00 00 00 nop
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
4000b0ec: c8 02 20 04 ld [ %o0 + 4 ], %g4
4000b0f0: 86 09 3f fe and %g4, -2, %g3
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4000b0f4: 84 02 00 03 add %o0, %g3, %g2
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
4000b0f8: 80 a0 80 01 cmp %g2, %g1
4000b0fc: 0a 80 00 05 bcs 4000b110 <_Heap_Free+0x64> <== NEVER TAKEN
4000b100: 9a 10 20 00 clr %o5
4000b104: da 06 20 24 ld [ %i0 + 0x24 ], %o5
4000b108: 80 a3 40 02 cmp %o5, %g2
4000b10c: 9a 60 3f ff subx %g0, -1, %o5
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
4000b110: 80 a3 60 00 cmp %o5, 0
4000b114: 02 80 00 5e be 4000b28c <_Heap_Free+0x1e0> <== NEVER TAKEN
4000b118: 01 00 00 00 nop
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
4000b11c: da 00 a0 04 ld [ %g2 + 4 ], %o5
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
4000b120: 80 8b 60 01 btst 1, %o5
4000b124: 02 80 00 5a be 4000b28c <_Heap_Free+0x1e0> <== NEVER TAKEN
4000b128: 9a 0b 7f fe and %o5, -2, %o5
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
4000b12c: d2 06 20 24 ld [ %i0 + 0x24 ], %o1
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
4000b130: 80 a0 80 09 cmp %g2, %o1
4000b134: 02 80 00 06 be 4000b14c <_Heap_Free+0xa0>
4000b138: 96 10 20 00 clr %o3
4000b13c: 98 00 80 0d add %g2, %o5, %o4
4000b140: d6 03 20 04 ld [ %o4 + 4 ], %o3
4000b144: 96 0a e0 01 and %o3, 1, %o3
4000b148: 96 1a e0 01 xor %o3, 1, %o3
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
4000b14c: 80 89 20 01 btst 1, %g4
4000b150: 12 80 00 26 bne 4000b1e8 <_Heap_Free+0x13c>
4000b154: 80 a2 e0 00 cmp %o3, 0
uintptr_t const prev_size = block->prev_size;
4000b158: d8 02 00 00 ld [ %o0 ], %o4
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4000b15c: 88 22 00 0c sub %o0, %o4, %g4
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
4000b160: 80 a1 00 01 cmp %g4, %g1
4000b164: 0a 80 00 04 bcs 4000b174 <_Heap_Free+0xc8> <== NEVER TAKEN
4000b168: 94 10 20 00 clr %o2
4000b16c: 80 a2 40 04 cmp %o1, %g4
4000b170: 94 60 3f ff subx %g0, -1, %o2
Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size );
if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) {
4000b174: 80 a2 a0 00 cmp %o2, 0
4000b178: 02 80 00 45 be 4000b28c <_Heap_Free+0x1e0> <== NEVER TAKEN
4000b17c: 01 00 00 00 nop
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
4000b180: c2 01 20 04 ld [ %g4 + 4 ], %g1
4000b184: 80 88 60 01 btst 1, %g1
4000b188: 02 80 00 41 be 4000b28c <_Heap_Free+0x1e0> <== NEVER TAKEN
4000b18c: 80 a2 e0 00 cmp %o3, 0
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
4000b190: 22 80 00 0f be,a 4000b1cc <_Heap_Free+0x120>
4000b194: 98 00 c0 0c add %g3, %o4, %o4
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
4000b198: c2 06 20 38 ld [ %i0 + 0x38 ], %g1
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
4000b19c: d6 00 a0 0c ld [ %g2 + 0xc ], %o3
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
4000b1a0: c4 00 a0 08 ld [ %g2 + 8 ], %g2
4000b1a4: 82 00 7f ff add %g1, -1, %g1
4000b1a8: c2 26 20 38 st %g1, [ %i0 + 0x38 ]
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
4000b1ac: 9a 00 c0 0d add %g3, %o5, %o5
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
4000b1b0: d6 20 a0 0c st %o3, [ %g2 + 0xc ]
4000b1b4: 98 03 40 0c add %o5, %o4, %o4
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
4000b1b8: c4 22 e0 08 st %g2, [ %o3 + 8 ]
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
4000b1bc: d8 21 00 0c st %o4, [ %g4 + %o4 ]
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4000b1c0: 98 13 20 01 or %o4, 1, %o4
4000b1c4: 10 80 00 27 b 4000b260 <_Heap_Free+0x1b4>
4000b1c8: d8 21 20 04 st %o4, [ %g4 + 4 ]
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4000b1cc: 82 13 20 01 or %o4, 1, %g1
4000b1d0: c2 21 20 04 st %g1, [ %g4 + 4 ]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4000b1d4: c2 00 a0 04 ld [ %g2 + 4 ], %g1
next_block->prev_size = size;
4000b1d8: d8 22 00 03 st %o4, [ %o0 + %g3 ]
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4000b1dc: 82 08 7f fe and %g1, -2, %g1
4000b1e0: 10 80 00 20 b 4000b260 <_Heap_Free+0x1b4>
4000b1e4: c2 20 a0 04 st %g1, [ %g2 + 4 ]
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
4000b1e8: 02 80 00 0d be 4000b21c <_Heap_Free+0x170>
4000b1ec: 82 10 e0 01 or %g3, 1, %g1
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
4000b1f0: c2 00 a0 0c ld [ %g2 + 0xc ], %g1
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
4000b1f4: c4 00 a0 08 ld [ %g2 + 8 ], %g2
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
4000b1f8: c2 22 20 0c st %g1, [ %o0 + 0xc ]
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
4000b1fc: c4 22 20 08 st %g2, [ %o0 + 8 ]
new_block->prev = prev;
next->prev = new_block;
prev->next = new_block;
4000b200: d0 20 60 08 st %o0, [ %g1 + 8 ]
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
next->prev = new_block;
4000b204: d0 20 a0 0c st %o0, [ %g2 + 0xc ]
uintptr_t const size = block_size + next_block_size;
4000b208: 82 03 40 03 add %o5, %g3, %g1
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
4000b20c: c2 22 00 01 st %g1, [ %o0 + %g1 ]
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
uintptr_t const size = block_size + next_block_size;
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4000b210: 82 10 60 01 or %g1, 1, %g1
4000b214: 10 80 00 13 b 4000b260 <_Heap_Free+0x1b4>
4000b218: c2 22 20 04 st %g1, [ %o0 + 4 ]
next_block->prev_size = size;
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
4000b21c: c2 22 20 04 st %g1, [ %o0 + 4 ]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4000b220: c2 00 a0 04 ld [ %g2 + 4 ], %g1
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
4000b224: c8 06 20 08 ld [ %i0 + 8 ], %g4
4000b228: 82 08 7f fe and %g1, -2, %g1
next_block->prev_size = block_size;
4000b22c: c6 22 00 03 st %g3, [ %o0 + %g3 ]
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4000b230: c2 20 a0 04 st %g1, [ %g2 + 4 ]
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
4000b234: c2 06 20 38 ld [ %i0 + 0x38 ], %g1
new_block->next = next;
4000b238: c8 22 20 08 st %g4, [ %o0 + 8 ]
new_block->prev = block_before;
4000b23c: f0 22 20 0c st %i0, [ %o0 + 0xc ]
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
Heap_Statistics *const stats = &heap->stats;
4000b240: c4 06 20 3c ld [ %i0 + 0x3c ], %g2
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
4000b244: 82 00 60 01 inc %g1
block_before->next = new_block;
next->prev = new_block;
4000b248: d0 21 20 0c st %o0, [ %g4 + 0xc ]
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
4000b24c: d0 26 20 08 st %o0, [ %i0 + 8 ]
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
Heap_Statistics *const stats = &heap->stats;
4000b250: 80 a0 80 01 cmp %g2, %g1
4000b254: 1a 80 00 03 bcc 4000b260 <_Heap_Free+0x1b4>
4000b258: c2 26 20 38 st %g1, [ %i0 + 0x38 ]
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
if ( stats->max_free_blocks < stats->free_blocks ) {
stats->max_free_blocks = stats->free_blocks;
4000b25c: c2 26 20 3c st %g1, [ %i0 + 0x3c ]
}
}
/* Statistics */
--stats->used_blocks;
4000b260: c4 06 20 40 ld [ %i0 + 0x40 ], %g2
++stats->frees;
4000b264: c2 06 20 50 ld [ %i0 + 0x50 ], %g1
stats->free_size += block_size;
4000b268: c8 06 20 30 ld [ %i0 + 0x30 ], %g4
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4000b26c: 84 00 bf ff add %g2, -1, %g2
++stats->frees;
stats->free_size += block_size;
4000b270: 86 01 00 03 add %g4, %g3, %g3
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4000b274: c4 26 20 40 st %g2, [ %i0 + 0x40 ]
++stats->frees;
stats->free_size += block_size;
4000b278: c6 26 20 30 st %g3, [ %i0 + 0x30 ]
}
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
4000b27c: 82 00 60 01 inc %g1
4000b280: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
stats->free_size += block_size;
return( true );
4000b284: 81 c7 e0 08 ret
4000b288: 91 e8 20 01 restore %g0, 1, %o0
}
4000b28c: 81 c7 e0 08 ret
4000b290: 91 e8 20 00 restore %g0, 0, %o0
4001933c <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
4001933c: 9d e3 bf a0 save %sp, -96, %sp
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
40019340: d2 06 20 10 ld [ %i0 + 0x10 ], %o1
40019344: 7f ff f5 ff call 40016b40 <.urem>
40019348: 90 10 00 19 mov %i1, %o0
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
4001934c: c2 06 20 20 ld [ %i0 + 0x20 ], %g1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
40019350: 84 06 7f f8 add %i1, -8, %g2
40019354: 90 20 80 08 sub %g2, %o0, %o0
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
40019358: 80 a2 00 01 cmp %o0, %g1
4001935c: 0a 80 00 05 bcs 40019370 <_Heap_Size_of_alloc_area+0x34>
40019360: 84 10 20 00 clr %g2
40019364: c4 06 20 24 ld [ %i0 + 0x24 ], %g2
40019368: 80 a0 80 08 cmp %g2, %o0
4001936c: 84 60 3f ff subx %g0, -1, %g2
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
40019370: 80 a0 a0 00 cmp %g2, 0
40019374: 02 80 00 16 be 400193cc <_Heap_Size_of_alloc_area+0x90>
40019378: 01 00 00 00 nop
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4001937c: c4 02 20 04 ld [ %o0 + 4 ], %g2
40019380: 84 08 bf fe and %g2, -2, %g2
40019384: 84 02 00 02 add %o0, %g2, %g2
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
40019388: 80 a0 80 01 cmp %g2, %g1
4001938c: 0a 80 00 05 bcs 400193a0 <_Heap_Size_of_alloc_area+0x64> <== NEVER TAKEN
40019390: 86 10 20 00 clr %g3
40019394: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
40019398: 80 a0 40 02 cmp %g1, %g2
4001939c: 86 60 3f ff subx %g0, -1, %g3
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
400193a0: 80 a0 e0 00 cmp %g3, 0
400193a4: 02 80 00 0a be 400193cc <_Heap_Size_of_alloc_area+0x90> <== NEVER TAKEN
400193a8: 01 00 00 00 nop
400193ac: c2 00 a0 04 ld [ %g2 + 4 ], %g1
400193b0: 80 88 60 01 btst 1, %g1
400193b4: 02 80 00 06 be 400193cc <_Heap_Size_of_alloc_area+0x90> <== NEVER TAKEN
400193b8: 84 20 80 19 sub %g2, %i1, %g2
|| !_Heap_Is_prev_used( next_block )
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin;
400193bc: 84 00 a0 04 add %g2, 4, %g2
400193c0: c4 26 80 00 st %g2, [ %i2 ]
return true;
400193c4: 81 c7 e0 08 ret
400193c8: 91 e8 20 01 restore %g0, 1, %o0
}
400193cc: 81 c7 e0 08 ret
400193d0: 91 e8 20 00 restore %g0, 0, %o0
400075a4 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
400075a4: 9d e3 bf 88 save %sp, -120, %sp
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = heap->first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
400075a8: 23 10 00 1e sethi %hi(0x40007800), %l1
400075ac: 80 8e a0 ff btst 0xff, %i2
400075b0: a2 14 62 7c or %l1, 0x27c, %l1
Heap_Control *heap,
int source,
bool dump
)
{
uintptr_t const page_size = heap->page_size;
400075b4: e4 06 20 10 ld [ %i0 + 0x10 ], %l2
uintptr_t const min_block_size = heap->min_block_size;
400075b8: e6 06 20 14 ld [ %i0 + 0x14 ], %l3
Heap_Block *const last_block = heap->last_block;
400075bc: e8 06 20 24 ld [ %i0 + 0x24 ], %l4
Heap_Block *block = heap->first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
400075c0: 12 80 00 04 bne 400075d0 <_Heap_Walk+0x2c>
400075c4: e0 06 20 20 ld [ %i0 + 0x20 ], %l0
400075c8: 23 10 00 1d sethi %hi(0x40007400), %l1
400075cc: a2 14 61 9c or %l1, 0x19c, %l1 ! 4000759c <_Heap_Walk_print_nothing>
if ( !_System_state_Is_up( _System_state_Get() ) ) {
400075d0: 03 10 00 76 sethi %hi(0x4001d800), %g1
400075d4: c2 00 63 e0 ld [ %g1 + 0x3e0 ], %g1 ! 4001dbe0 <_System_state_Current>
400075d8: 80 a0 60 03 cmp %g1, 3
400075dc: 12 80 01 1e bne 40007a54 <_Heap_Walk+0x4b0>
400075e0: 90 10 00 19 mov %i1, %o0
Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
(*printer)(
400075e4: da 06 20 18 ld [ %i0 + 0x18 ], %o5
400075e8: c6 06 20 1c ld [ %i0 + 0x1c ], %g3
400075ec: c4 06 20 08 ld [ %i0 + 8 ], %g2
400075f0: c2 06 20 0c ld [ %i0 + 0xc ], %g1
400075f4: c6 23 a0 5c st %g3, [ %sp + 0x5c ]
400075f8: c4 23 a0 68 st %g2, [ %sp + 0x68 ]
400075fc: c2 23 a0 6c st %g1, [ %sp + 0x6c ]
40007600: e0 23 a0 60 st %l0, [ %sp + 0x60 ]
40007604: e8 23 a0 64 st %l4, [ %sp + 0x64 ]
40007608: 92 10 20 00 clr %o1
4000760c: 15 10 00 6b sethi %hi(0x4001ac00), %o2
40007610: 96 10 00 12 mov %l2, %o3
40007614: 94 12 a3 60 or %o2, 0x360, %o2
40007618: 9f c4 40 00 call %l1
4000761c: 98 10 00 13 mov %l3, %o4
heap->area_begin, heap->area_end,
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
40007620: 80 a4 a0 00 cmp %l2, 0
40007624: 12 80 00 07 bne 40007640 <_Heap_Walk+0x9c>
40007628: 80 8c a0 07 btst 7, %l2
(*printer)( source, true, "page size is zero\n" );
4000762c: 15 10 00 6b sethi %hi(0x4001ac00), %o2
40007630: 90 10 00 19 mov %i1, %o0
40007634: 92 10 20 01 mov 1, %o1
40007638: 10 80 00 27 b 400076d4 <_Heap_Walk+0x130>
4000763c: 94 12 a3 f8 or %o2, 0x3f8, %o2
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
40007640: 22 80 00 08 be,a 40007660 <_Heap_Walk+0xbc>
40007644: 90 10 00 13 mov %l3, %o0
(*printer)(
40007648: 15 10 00 6c sethi %hi(0x4001b000), %o2
4000764c: 90 10 00 19 mov %i1, %o0
40007650: 96 10 00 12 mov %l2, %o3
40007654: 92 10 20 01 mov 1, %o1
40007658: 10 80 01 05 b 40007a6c <_Heap_Walk+0x4c8>
4000765c: 94 12 a0 10 or %o2, 0x10, %o2
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
40007660: 7f ff e9 1e call 40001ad8 <.urem>
40007664: 92 10 00 12 mov %l2, %o1
40007668: 80 a2 20 00 cmp %o0, 0
4000766c: 22 80 00 08 be,a 4000768c <_Heap_Walk+0xe8>
40007670: 90 04 20 08 add %l0, 8, %o0
(*printer)(
40007674: 15 10 00 6c sethi %hi(0x4001b000), %o2
40007678: 90 10 00 19 mov %i1, %o0
4000767c: 96 10 00 13 mov %l3, %o3
40007680: 92 10 20 01 mov 1, %o1
40007684: 10 80 00 fa b 40007a6c <_Heap_Walk+0x4c8>
40007688: 94 12 a0 30 or %o2, 0x30, %o2
);
return false;
}
if (
4000768c: 7f ff e9 13 call 40001ad8 <.urem>
40007690: 92 10 00 12 mov %l2, %o1
40007694: 80 a2 20 00 cmp %o0, 0
40007698: 22 80 00 08 be,a 400076b8 <_Heap_Walk+0x114>
4000769c: c2 04 20 04 ld [ %l0 + 4 ], %g1
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
400076a0: 15 10 00 6c sethi %hi(0x4001b000), %o2
400076a4: 90 10 00 19 mov %i1, %o0
400076a8: 96 10 00 10 mov %l0, %o3
400076ac: 92 10 20 01 mov 1, %o1
400076b0: 10 80 00 ef b 40007a6c <_Heap_Walk+0x4c8>
400076b4: 94 12 a0 58 or %o2, 0x58, %o2
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
400076b8: 80 88 60 01 btst 1, %g1
400076bc: 32 80 00 09 bne,a 400076e0 <_Heap_Walk+0x13c>
400076c0: ea 04 00 00 ld [ %l0 ], %l5
(*printer)(
400076c4: 15 10 00 6c sethi %hi(0x4001b000), %o2
400076c8: 90 10 00 19 mov %i1, %o0
400076cc: 92 10 20 01 mov 1, %o1
400076d0: 94 12 a0 90 or %o2, 0x90, %o2
400076d4: 9f c4 40 00 call %l1
400076d8: b0 10 20 00 clr %i0
400076dc: 30 80 00 e6 b,a 40007a74 <_Heap_Walk+0x4d0>
);
return false;
}
if ( first_block->prev_size != page_size ) {
400076e0: 80 a5 40 12 cmp %l5, %l2
400076e4: 22 80 00 09 be,a 40007708 <_Heap_Walk+0x164>
400076e8: c2 05 20 04 ld [ %l4 + 4 ], %g1
(*printer)(
400076ec: 15 10 00 6c sethi %hi(0x4001b000), %o2
400076f0: 90 10 00 19 mov %i1, %o0
400076f4: 96 10 00 15 mov %l5, %o3
400076f8: 98 10 00 12 mov %l2, %o4
400076fc: 92 10 20 01 mov 1, %o1
40007700: 10 80 00 88 b 40007920 <_Heap_Walk+0x37c>
40007704: 94 12 a0 c0 or %o2, 0xc0, %o2
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
40007708: 82 08 7f fe and %g1, -2, %g1
4000770c: 82 05 00 01 add %l4, %g1, %g1
40007710: c2 00 60 04 ld [ %g1 + 4 ], %g1
40007714: 80 88 60 01 btst 1, %g1
40007718: 32 80 00 07 bne,a 40007734 <_Heap_Walk+0x190>
4000771c: d6 06 20 08 ld [ %i0 + 8 ], %o3
(*printer)(
40007720: 15 10 00 6c sethi %hi(0x4001b000), %o2
40007724: 90 10 00 19 mov %i1, %o0
40007728: 92 10 20 01 mov 1, %o1
4000772c: 10 bf ff ea b 400076d4 <_Heap_Walk+0x130>
40007730: 94 12 a0 f0 or %o2, 0xf0, %o2
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
40007734: ec 06 20 10 ld [ %i0 + 0x10 ], %l6
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
40007738: a4 10 00 18 mov %i0, %l2
4000773c: 10 80 00 32 b 40007804 <_Heap_Walk+0x260>
40007740: ae 10 00 0b mov %o3, %l7
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
40007744: 80 a0 80 17 cmp %g2, %l7
40007748: 18 80 00 05 bgu 4000775c <_Heap_Walk+0x1b8>
4000774c: 82 10 20 00 clr %g1
40007750: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
40007754: 80 a0 40 17 cmp %g1, %l7
40007758: 82 60 3f ff subx %g0, -1, %g1
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
4000775c: 80 a0 60 00 cmp %g1, 0
40007760: 32 80 00 08 bne,a 40007780 <_Heap_Walk+0x1dc>
40007764: 90 05 e0 08 add %l7, 8, %o0
(*printer)(
40007768: 15 10 00 6c sethi %hi(0x4001b000), %o2
4000776c: 96 10 00 17 mov %l7, %o3
40007770: 90 10 00 19 mov %i1, %o0
40007774: 92 10 20 01 mov 1, %o1
40007778: 10 80 00 bd b 40007a6c <_Heap_Walk+0x4c8>
4000777c: 94 12 a1 08 or %o2, 0x108, %o2
);
return false;
}
if (
40007780: 7f ff e8 d6 call 40001ad8 <.urem>
40007784: 92 10 00 16 mov %l6, %o1
40007788: 80 a2 20 00 cmp %o0, 0
4000778c: 22 80 00 08 be,a 400077ac <_Heap_Walk+0x208>
40007790: c2 05 e0 04 ld [ %l7 + 4 ], %g1
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
40007794: 15 10 00 6c sethi %hi(0x4001b000), %o2
40007798: 96 10 00 17 mov %l7, %o3
4000779c: 90 10 00 19 mov %i1, %o0
400077a0: 92 10 20 01 mov 1, %o1
400077a4: 10 80 00 b2 b 40007a6c <_Heap_Walk+0x4c8>
400077a8: 94 12 a1 28 or %o2, 0x128, %o2
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
400077ac: 82 08 7f fe and %g1, -2, %g1
400077b0: 82 05 c0 01 add %l7, %g1, %g1
400077b4: c2 00 60 04 ld [ %g1 + 4 ], %g1
400077b8: 80 88 60 01 btst 1, %g1
400077bc: 22 80 00 08 be,a 400077dc <_Heap_Walk+0x238>
400077c0: d8 05 e0 0c ld [ %l7 + 0xc ], %o4
(*printer)(
400077c4: 15 10 00 6c sethi %hi(0x4001b000), %o2
400077c8: 96 10 00 17 mov %l7, %o3
400077cc: 90 10 00 19 mov %i1, %o0
400077d0: 92 10 20 01 mov 1, %o1
400077d4: 10 80 00 a6 b 40007a6c <_Heap_Walk+0x4c8>
400077d8: 94 12 a1 58 or %o2, 0x158, %o2
);
return false;
}
if ( free_block->prev != prev_block ) {
400077dc: 80 a3 00 12 cmp %o4, %l2
400077e0: 02 80 00 08 be 40007800 <_Heap_Walk+0x25c>
400077e4: a4 10 00 17 mov %l7, %l2
(*printer)(
400077e8: 15 10 00 6c sethi %hi(0x4001b000), %o2
400077ec: 96 10 00 17 mov %l7, %o3
400077f0: 90 10 00 19 mov %i1, %o0
400077f4: 92 10 20 01 mov 1, %o1
400077f8: 10 80 00 4a b 40007920 <_Heap_Walk+0x37c>
400077fc: 94 12 a1 78 or %o2, 0x178, %o2
return false;
}
prev_block = free_block;
free_block = free_block->next;
40007800: ee 05 e0 08 ld [ %l7 + 8 ], %l7
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
40007804: 80 a5 c0 18 cmp %l7, %i0
40007808: 32 bf ff cf bne,a 40007744 <_Heap_Walk+0x1a0>
4000780c: c4 06 20 20 ld [ %i0 + 0x20 ], %g2
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
40007810: 10 80 00 89 b 40007a34 <_Heap_Walk+0x490>
40007814: 37 10 00 6c sethi %hi(0x4001b000), %i3
uintptr_t const block_size = _Heap_Block_size( block );
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
if ( prev_used ) {
40007818: 80 8d a0 01 btst 1, %l6
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
4000781c: ac 0d bf fe and %l6, -2, %l6
40007820: 02 80 00 0a be 40007848 <_Heap_Walk+0x2a4>
40007824: a4 04 00 16 add %l0, %l6, %l2
(*printer)(
40007828: 90 10 00 19 mov %i1, %o0
4000782c: 92 10 20 00 clr %o1
40007830: 94 10 00 1a mov %i2, %o2
40007834: 96 10 00 10 mov %l0, %o3
40007838: 9f c4 40 00 call %l1
4000783c: 98 10 00 16 mov %l6, %o4
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
40007840: 10 80 00 0a b 40007868 <_Heap_Walk+0x2c4>
40007844: c4 06 20 20 ld [ %i0 + 0x20 ], %g2
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
40007848: da 04 00 00 ld [ %l0 ], %o5
4000784c: 90 10 00 19 mov %i1, %o0
40007850: 92 10 20 00 clr %o1
40007854: 94 10 00 1b mov %i3, %o2
40007858: 96 10 00 10 mov %l0, %o3
4000785c: 9f c4 40 00 call %l1
40007860: 98 10 00 16 mov %l6, %o4
40007864: c4 06 20 20 ld [ %i0 + 0x20 ], %g2
40007868: 80 a0 80 12 cmp %g2, %l2
4000786c: 18 80 00 05 bgu 40007880 <_Heap_Walk+0x2dc> <== NEVER TAKEN
40007870: 82 10 20 00 clr %g1
40007874: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
40007878: 80 a0 40 12 cmp %g1, %l2
4000787c: 82 60 3f ff subx %g0, -1, %g1
block_size,
block->prev_size
);
}
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
40007880: 80 a0 60 00 cmp %g1, 0
40007884: 32 80 00 09 bne,a 400078a8 <_Heap_Walk+0x304>
40007888: 90 10 00 16 mov %l6, %o0
(*printer)(
4000788c: 15 10 00 6c sethi %hi(0x4001b000), %o2
40007890: 90 10 00 19 mov %i1, %o0
40007894: 96 10 00 10 mov %l0, %o3
40007898: 98 10 00 12 mov %l2, %o4
4000789c: 92 10 20 01 mov 1, %o1
400078a0: 10 80 00 20 b 40007920 <_Heap_Walk+0x37c>
400078a4: 94 12 a1 f0 or %o2, 0x1f0, %o2
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) ) {
400078a8: 7f ff e8 8c call 40001ad8 <.urem>
400078ac: 92 10 00 15 mov %l5, %o1
400078b0: 80 a2 20 00 cmp %o0, 0
400078b4: 02 80 00 09 be 400078d8 <_Heap_Walk+0x334>
400078b8: 80 a5 80 13 cmp %l6, %l3
(*printer)(
400078bc: 15 10 00 6c sethi %hi(0x4001b000), %o2
400078c0: 90 10 00 19 mov %i1, %o0
400078c4: 96 10 00 10 mov %l0, %o3
400078c8: 98 10 00 16 mov %l6, %o4
400078cc: 92 10 20 01 mov 1, %o1
400078d0: 10 80 00 14 b 40007920 <_Heap_Walk+0x37c>
400078d4: 94 12 a2 20 or %o2, 0x220, %o2
);
return false;
}
if ( block_size < min_block_size ) {
400078d8: 1a 80 00 0a bcc 40007900 <_Heap_Walk+0x35c>
400078dc: 80 a4 80 10 cmp %l2, %l0
(*printer)(
400078e0: 15 10 00 6c sethi %hi(0x4001b000), %o2
400078e4: 90 10 00 19 mov %i1, %o0
400078e8: 96 10 00 10 mov %l0, %o3
400078ec: 98 10 00 16 mov %l6, %o4
400078f0: 9a 10 00 13 mov %l3, %o5
400078f4: 92 10 20 01 mov 1, %o1
400078f8: 10 80 00 3b b 400079e4 <_Heap_Walk+0x440>
400078fc: 94 12 a2 50 or %o2, 0x250, %o2
);
return false;
}
if ( next_block_begin <= block_begin ) {
40007900: 38 80 00 0b bgu,a 4000792c <_Heap_Walk+0x388>
40007904: c2 04 a0 04 ld [ %l2 + 4 ], %g1
(*printer)(
40007908: 15 10 00 6c sethi %hi(0x4001b000), %o2
4000790c: 90 10 00 19 mov %i1, %o0
40007910: 96 10 00 10 mov %l0, %o3
40007914: 98 10 00 12 mov %l2, %o4
40007918: 92 10 20 01 mov 1, %o1
4000791c: 94 12 a2 80 or %o2, 0x280, %o2
40007920: 9f c4 40 00 call %l1
40007924: b0 10 20 00 clr %i0
40007928: 30 80 00 53 b,a 40007a74 <_Heap_Walk+0x4d0>
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
4000792c: 80 88 60 01 btst 1, %g1
40007930: 32 80 00 46 bne,a 40007a48 <_Heap_Walk+0x4a4>
40007934: a0 10 00 12 mov %l2, %l0
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
40007938: fa 04 20 04 ld [ %l0 + 4 ], %i5
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
4000793c: d8 04 20 0c ld [ %l0 + 0xc ], %o4
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
40007940: c2 06 20 08 ld [ %i0 + 8 ], %g1
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
40007944: ac 0f 7f fe and %i5, -2, %l6
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
40007948: 1b 10 00 6c sethi %hi(0x4001b000), %o5
4000794c: 80 a3 00 01 cmp %o4, %g1
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap )
{
return _Heap_Free_list_tail(heap)->prev;
40007950: c6 06 20 0c ld [ %i0 + 0xc ], %g3
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
40007954: ae 04 00 16 add %l0, %l6, %l7
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
40007958: 02 80 00 07 be 40007974 <_Heap_Walk+0x3d0>
4000795c: 9a 13 62 b8 or %o5, 0x2b8, %o5
"block 0x%08x: prev 0x%08x%s, next 0x%08x%s\n",
block,
block->prev,
block->prev == first_free_block ?
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
40007960: 1b 10 00 6c sethi %hi(0x4001b000), %o5
40007964: 80 a3 00 18 cmp %o4, %i0
40007968: 02 80 00 03 be 40007974 <_Heap_Walk+0x3d0>
4000796c: 9a 13 62 d0 or %o5, 0x2d0, %o5
40007970: 9a 10 00 1c mov %i4, %o5
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
40007974: c4 04 20 08 ld [ %l0 + 8 ], %g2
40007978: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000797c: 80 a0 80 03 cmp %g2, %g3
40007980: 02 80 00 07 be 4000799c <_Heap_Walk+0x3f8>
40007984: 82 10 62 e0 or %g1, 0x2e0, %g1
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
40007988: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000798c: 80 a0 80 18 cmp %g2, %i0
40007990: 02 80 00 03 be 4000799c <_Heap_Walk+0x3f8>
40007994: 82 10 62 f0 or %g1, 0x2f0, %g1
40007998: 82 10 00 1c mov %i4, %g1
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
4000799c: c4 23 a0 5c st %g2, [ %sp + 0x5c ]
400079a0: c2 23 a0 60 st %g1, [ %sp + 0x60 ]
400079a4: 90 10 00 19 mov %i1, %o0
400079a8: 92 10 20 00 clr %o1
400079ac: 15 10 00 6c sethi %hi(0x4001b000), %o2
400079b0: 96 10 00 10 mov %l0, %o3
400079b4: 9f c4 40 00 call %l1
400079b8: 94 12 a3 00 or %o2, 0x300, %o2
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
400079bc: da 05 c0 00 ld [ %l7 ], %o5
400079c0: 80 a5 80 0d cmp %l6, %o5
400079c4: 02 80 00 0b be 400079f0 <_Heap_Walk+0x44c>
400079c8: 15 10 00 6c sethi %hi(0x4001b000), %o2
(*printer)(
400079cc: ee 23 a0 5c st %l7, [ %sp + 0x5c ]
400079d0: 90 10 00 19 mov %i1, %o0
400079d4: 96 10 00 10 mov %l0, %o3
400079d8: 98 10 00 16 mov %l6, %o4
400079dc: 92 10 20 01 mov 1, %o1
400079e0: 94 12 a3 30 or %o2, 0x330, %o2
400079e4: 9f c4 40 00 call %l1
400079e8: b0 10 20 00 clr %i0
400079ec: 30 80 00 22 b,a 40007a74 <_Heap_Walk+0x4d0>
);
return false;
}
if ( !prev_used ) {
400079f0: 80 8f 60 01 btst 1, %i5
400079f4: 32 80 00 0b bne,a 40007a20 <_Heap_Walk+0x47c>
400079f8: c2 06 20 08 ld [ %i0 + 8 ], %g1
(*printer)(
400079fc: 15 10 00 6c sethi %hi(0x4001b000), %o2
40007a00: 90 10 00 19 mov %i1, %o0
40007a04: 96 10 00 10 mov %l0, %o3
40007a08: 92 10 20 01 mov 1, %o1
40007a0c: 10 80 00 18 b 40007a6c <_Heap_Walk+0x4c8>
40007a10: 94 12 a3 70 or %o2, 0x370, %o2
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
if ( free_block == block ) {
40007a14: 22 80 00 0d be,a 40007a48 <_Heap_Walk+0x4a4>
40007a18: a0 10 00 12 mov %l2, %l0
return true;
}
free_block = free_block->next;
40007a1c: c2 00 60 08 ld [ %g1 + 8 ], %g1
)
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
40007a20: 80 a0 40 18 cmp %g1, %i0
40007a24: 12 bf ff fc bne 40007a14 <_Heap_Walk+0x470>
40007a28: 80 a0 40 10 cmp %g1, %l0
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
40007a2c: 10 80 00 0c b 40007a5c <_Heap_Walk+0x4b8>
40007a30: 15 10 00 6c sethi %hi(0x4001b000), %o2
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
if ( prev_used ) {
(*printer)(
40007a34: 35 10 00 6c sethi %hi(0x4001b000), %i2
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
40007a38: 39 10 00 6c sethi %hi(0x4001b000), %i4
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
40007a3c: b6 16 e1 c8 or %i3, 0x1c8, %i3
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
if ( prev_used ) {
(*printer)(
40007a40: b4 16 a1 b0 or %i2, 0x1b0, %i2
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
40007a44: b8 17 22 c8 or %i4, 0x2c8, %i4
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
}
while ( block != last_block ) {
40007a48: 80 a4 00 14 cmp %l0, %l4
40007a4c: 32 bf ff 73 bne,a 40007818 <_Heap_Walk+0x274>
40007a50: ec 04 20 04 ld [ %l0 + 4 ], %l6
block = next_block;
}
return true;
}
40007a54: 81 c7 e0 08 ret
40007a58: 91 e8 20 01 restore %g0, 1, %o0
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
40007a5c: 90 10 00 19 mov %i1, %o0
40007a60: 96 10 00 10 mov %l0, %o3
40007a64: 92 10 20 01 mov 1, %o1
40007a68: 94 12 a3 a0 or %o2, 0x3a0, %o2
40007a6c: 9f c4 40 00 call %l1
40007a70: b0 10 20 00 clr %i0
40007a74: 81 c7 e0 08 ret
40007a78: 81 e8 00 00 restore
40006820 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
40006820: 9d e3 bf a0 save %sp, -96, %sp
* If the application is using the optional manager stubs and
* still attempts to create the object, the information block
* should be all zeroed out because it is in the BSS. So let's
* check that code for this manager is even present.
*/
if ( information->size == 0 )
40006824: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
40006828: a0 10 00 18 mov %i0, %l0
* If the application is using the optional manager stubs and
* still attempts to create the object, the information block
* should be all zeroed out because it is in the BSS. So let's
* check that code for this manager is even present.
*/
if ( information->size == 0 )
4000682c: 80 a0 60 00 cmp %g1, 0
40006830: 02 80 00 20 be 400068b0 <_Objects_Allocate+0x90> <== NEVER TAKEN
40006834: b0 10 20 00 clr %i0
/*
* OK. The manager should be initialized and configured to have objects.
* With any luck, it is safe to attempt to allocate an object.
*/
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
40006838: a2 04 20 20 add %l0, 0x20, %l1
4000683c: 40 00 11 00 call 4000ac3c <_Chain_Get>
40006840: 90 10 00 11 mov %l1, %o0
if ( information->auto_extend ) {
40006844: c2 0c 20 12 ldub [ %l0 + 0x12 ], %g1
40006848: 80 a0 60 00 cmp %g1, 0
4000684c: 02 80 00 19 be 400068b0 <_Objects_Allocate+0x90>
40006850: b0 10 00 08 mov %o0, %i0
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
40006854: 80 a2 20 00 cmp %o0, 0
40006858: 32 80 00 0a bne,a 40006880 <_Objects_Allocate+0x60>
4000685c: c2 14 20 0a lduh [ %l0 + 0xa ], %g1
_Objects_Extend_information( information );
40006860: 40 00 00 1e call 400068d8 <_Objects_Extend_information>
40006864: 90 10 00 10 mov %l0, %o0
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
40006868: 40 00 10 f5 call 4000ac3c <_Chain_Get>
4000686c: 90 10 00 11 mov %l1, %o0
}
if ( the_object ) {
40006870: b0 92 20 00 orcc %o0, 0, %i0
40006874: 02 80 00 0f be 400068b0 <_Objects_Allocate+0x90>
40006878: 01 00 00 00 nop
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
4000687c: c2 14 20 0a lduh [ %l0 + 0xa ], %g1
40006880: d0 16 20 0a lduh [ %i0 + 0xa ], %o0
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
40006884: d2 14 20 14 lduh [ %l0 + 0x14 ], %o1
40006888: 40 00 40 02 call 40016890 <.udiv>
4000688c: 90 22 00 01 sub %o0, %g1, %o0
40006890: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
40006894: 91 2a 20 02 sll %o0, 2, %o0
information->inactive--;
40006898: c6 14 20 2c lduh [ %l0 + 0x2c ], %g3
block = (uint32_t) _Objects_Get_index( the_object->id ) -
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
4000689c: c4 00 40 08 ld [ %g1 + %o0 ], %g2
information->inactive--;
400068a0: 86 00 ff ff add %g3, -1, %g3
block = (uint32_t) _Objects_Get_index( the_object->id ) -
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
400068a4: 84 00 bf ff add %g2, -1, %g2
information->inactive--;
400068a8: c6 34 20 2c sth %g3, [ %l0 + 0x2c ]
block = (uint32_t) _Objects_Get_index( the_object->id ) -
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
400068ac: c4 20 40 08 st %g2, [ %g1 + %o0 ]
information->inactive--;
}
}
return the_object;
}
400068b0: 81 c7 e0 08 ret
400068b4: 81 e8 00 00 restore
400068d8 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
400068d8: 9d e3 bf 90 save %sp, -112, %sp
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
400068dc: e4 06 20 34 ld [ %i0 + 0x34 ], %l2
400068e0: 80 a4 a0 00 cmp %l2, 0
400068e4: 12 80 00 06 bne 400068fc <_Objects_Extend_information+0x24>
400068e8: e6 16 20 0a lduh [ %i0 + 0xa ], %l3
400068ec: a0 10 00 13 mov %l3, %l0
400068f0: a8 10 20 00 clr %l4
400068f4: 10 80 00 15 b 40006948 <_Objects_Extend_information+0x70>
400068f8: a2 10 20 00 clr %l1
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
400068fc: e2 16 20 14 lduh [ %i0 + 0x14 ], %l1
40006900: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0
40006904: 40 00 3f e3 call 40016890 <.udiv>
40006908: 92 10 00 11 mov %l1, %o1
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL )
4000690c: 82 10 00 11 mov %l1, %g1
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
40006910: 91 2a 20 10 sll %o0, 0x10, %o0
40006914: a0 10 00 13 mov %l3, %l0
40006918: a9 32 20 10 srl %o0, 0x10, %l4
for ( ; block < block_count; block++ ) {
4000691c: 10 80 00 08 b 4000693c <_Objects_Extend_information+0x64>
40006920: a2 10 20 00 clr %l1
if ( information->object_blocks[ block ] == NULL )
40006924: c4 04 80 02 ld [ %l2 + %g2 ], %g2
40006928: 80 a0 a0 00 cmp %g2, 0
4000692c: 22 80 00 08 be,a 4000694c <_Objects_Extend_information+0x74>
40006930: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0
40006934: a0 04 00 01 add %l0, %g1, %l0
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
40006938: a2 04 60 01 inc %l1
4000693c: 80 a4 40 14 cmp %l1, %l4
40006940: 0a bf ff f9 bcs 40006924 <_Objects_Extend_information+0x4c>
40006944: 85 2c 60 02 sll %l1, 2, %g2
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
40006948: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0
4000694c: ec 16 20 10 lduh [ %i0 + 0x10 ], %l6
/*
* We need to limit the number of objects to the maximum number
* representable in the index portion of the object Id. In the
* case of 16-bit Ids, this is only 256 object instances.
*/
if ( maximum > OBJECTS_ID_FINAL_INDEX ) {
40006950: 03 00 00 3f sethi %hi(0xfc00), %g1
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
40006954: ac 02 00 16 add %o0, %l6, %l6
/*
* We need to limit the number of objects to the maximum number
* representable in the index portion of the object Id. In the
* case of 16-bit Ids, this is only 256 object instances.
*/
if ( maximum > OBJECTS_ID_FINAL_INDEX ) {
40006958: 82 10 63 ff or %g1, 0x3ff, %g1
4000695c: 80 a5 80 01 cmp %l6, %g1
40006960: 18 80 00 88 bgu 40006b80 <_Objects_Extend_information+0x2a8><== NEVER TAKEN
40006964: 01 00 00 00 nop
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
40006968: 40 00 3f 90 call 400167a8 <.umul>
4000696c: d2 06 20 18 ld [ %i0 + 0x18 ], %o1
if ( information->auto_extend ) {
40006970: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1
40006974: 80 a0 60 00 cmp %g1, 0
40006978: 02 80 00 09 be 4000699c <_Objects_Extend_information+0xc4>
4000697c: 01 00 00 00 nop
new_object_block = _Workspace_Allocate( block_size );
40006980: 40 00 08 21 call 40008a04 <_Workspace_Allocate>
40006984: 01 00 00 00 nop
if ( !new_object_block )
40006988: a4 92 20 00 orcc %o0, 0, %l2
4000698c: 32 80 00 08 bne,a 400069ac <_Objects_Extend_information+0xd4>
40006990: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
40006994: 81 c7 e0 08 ret
40006998: 81 e8 00 00 restore
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
4000699c: 40 00 08 0c call 400089cc <_Workspace_Allocate_or_fatal_error>
400069a0: 01 00 00 00 nop
400069a4: a4 10 00 08 mov %o0, %l2
}
/*
* If the index_base is the maximum we need to grow the tables.
*/
if (index_base >= information->maximum ) {
400069a8: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
400069ac: 80 a4 00 01 cmp %l0, %g1
400069b0: 2a 80 00 53 bcs,a 40006afc <_Objects_Extend_information+0x224>
400069b4: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
400069b8: 82 05 80 13 add %l6, %l3, %g1
*/
/*
* Up the block count and maximum
*/
block_count++;
400069bc: ae 05 20 01 add %l4, 1, %l7
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
400069c0: 91 2d e0 01 sll %l7, 1, %o0
400069c4: 90 02 00 17 add %o0, %l7, %o0
400069c8: 90 00 40 08 add %g1, %o0, %o0
400069cc: 40 00 08 0e call 40008a04 <_Workspace_Allocate>
400069d0: 91 2a 20 02 sll %o0, 2, %o0
if ( !object_blocks ) {
400069d4: aa 92 20 00 orcc %o0, 0, %l5
400069d8: 32 80 00 06 bne,a 400069f0 <_Objects_Extend_information+0x118>
400069dc: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
_Workspace_Free( new_object_block );
400069e0: 40 00 08 12 call 40008a28 <_Workspace_Free>
400069e4: 90 10 00 12 mov %l2, %o0
return;
400069e8: 81 c7 e0 08 ret
400069ec: 81 e8 00 00 restore
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
400069f0: af 2d e0 02 sll %l7, 2, %l7
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
400069f4: 80 a0 40 13 cmp %g1, %l3
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
400069f8: ba 05 40 17 add %l5, %l7, %i5
400069fc: 82 10 20 00 clr %g1
40006a00: 08 80 00 14 bleu 40006a50 <_Objects_Extend_information+0x178>
40006a04: ae 07 40 17 add %i5, %l7, %l7
/*
* Copy each section of the table over. This has to be performed as
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
40006a08: d2 06 20 34 ld [ %i0 + 0x34 ], %o1
information->object_blocks,
block_count * sizeof(void*) );
40006a0c: b9 2d 20 02 sll %l4, 2, %i4
/*
* Copy each section of the table over. This has to be performed as
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
40006a10: 40 00 1c 44 call 4000db20 <memcpy>
40006a14: 94 10 00 1c mov %i4, %o2
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
40006a18: d2 06 20 30 ld [ %i0 + 0x30 ], %o1
40006a1c: 94 10 00 1c mov %i4, %o2
40006a20: 40 00 1c 40 call 4000db20 <memcpy>
40006a24: 90 10 00 1d mov %i5, %o0
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
40006a28: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
40006a2c: d2 06 20 1c ld [ %i0 + 0x1c ], %o1
40006a30: a6 04 c0 01 add %l3, %g1, %l3
40006a34: 90 10 00 17 mov %l7, %o0
40006a38: 40 00 1c 3a call 4000db20 <memcpy>
40006a3c: 95 2c e0 02 sll %l3, 2, %o2
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
40006a40: 10 80 00 08 b 40006a60 <_Objects_Extend_information+0x188>
40006a44: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
40006a48: 82 00 60 01 inc %g1
local_table[ index ] = NULL;
40006a4c: c0 20 80 17 clr [ %g2 + %l7 ]
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
40006a50: 80 a0 40 13 cmp %g1, %l3
40006a54: 2a bf ff fd bcs,a 40006a48 <_Objects_Extend_information+0x170>
40006a58: 85 28 60 02 sll %g1, 2, %g2
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
40006a5c: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
40006a60: a9 2d 20 02 sll %l4, 2, %l4
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
40006a64: 85 2c 20 02 sll %l0, 2, %g2
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
40006a68: c0 27 40 14 clr [ %i5 + %l4 ]
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
40006a6c: c0 25 40 14 clr [ %l5 + %l4 ]
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
40006a70: 86 04 00 03 add %l0, %g3, %g3
40006a74: 84 05 c0 02 add %l7, %g2, %g2
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
40006a78: 10 80 00 04 b 40006a88 <_Objects_Extend_information+0x1b0>
40006a7c: 82 10 00 10 mov %l0, %g1
index < ( information->allocation_size + index_base );
index++ ) {
40006a80: 82 00 60 01 inc %g1
40006a84: 84 00 a0 04 add %g2, 4, %g2
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
40006a88: 80 a0 40 03 cmp %g1, %g3
40006a8c: 2a bf ff fd bcs,a 40006a80 <_Objects_Extend_information+0x1a8>
40006a90: c0 20 80 00 clr [ %g2 ]
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
40006a94: 7f ff ec 81 call 40001c98 <sparc_disable_interrupts>
40006a98: 01 00 00 00 nop
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
40006a9c: c8 06 00 00 ld [ %i0 ], %g4
40006aa0: c4 16 20 04 lduh [ %i0 + 4 ], %g2
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
40006aa4: ec 36 20 10 sth %l6, [ %i0 + 0x10 ]
information->maximum_id = _Objects_Build_id(
40006aa8: ad 2d a0 10 sll %l6, 0x10, %l6
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
40006aac: e6 06 20 34 ld [ %i0 + 0x34 ], %l3
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
40006ab0: 83 35 a0 10 srl %l6, 0x10, %g1
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
40006ab4: fa 26 20 30 st %i5, [ %i0 + 0x30 ]
information->local_table = local_table;
40006ab8: ee 26 20 1c st %l7, [ %i0 + 0x1c ]
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
40006abc: 89 29 20 18 sll %g4, 0x18, %g4
40006ac0: 85 28 a0 1b sll %g2, 0x1b, %g2
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
40006ac4: ea 26 20 34 st %l5, [ %i0 + 0x34 ]
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
40006ac8: 07 00 00 40 sethi %hi(0x10000), %g3
40006acc: ac 11 00 03 or %g4, %g3, %l6
40006ad0: ac 15 80 02 or %l6, %g2, %l6
40006ad4: ac 15 80 01 or %l6, %g1, %l6
40006ad8: ec 26 20 0c st %l6, [ %i0 + 0xc ]
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
40006adc: 7f ff ec 73 call 40001ca8 <sparc_enable_interrupts>
40006ae0: 01 00 00 00 nop
if ( old_tables )
40006ae4: 80 a4 e0 00 cmp %l3, 0
40006ae8: 22 80 00 05 be,a 40006afc <_Objects_Extend_information+0x224>
40006aec: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
_Workspace_Free( old_tables );
40006af0: 40 00 07 ce call 40008a28 <_Workspace_Free>
40006af4: 90 10 00 13 mov %l3, %o0
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
40006af8: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
40006afc: d4 16 20 14 lduh [ %i0 + 0x14 ], %o2
40006b00: d6 06 20 18 ld [ %i0 + 0x18 ], %o3
40006b04: 92 10 00 12 mov %l2, %o1
40006b08: 90 07 bf f4 add %fp, -12, %o0
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
40006b0c: a3 2c 60 02 sll %l1, 2, %l1
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
40006b10: a8 06 20 20 add %i0, 0x20, %l4
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
40006b14: e4 20 40 11 st %l2, [ %g1 + %l1 ]
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
the_object->id = _Objects_Build_id(
40006b18: 27 00 00 40 sethi %hi(0x10000), %l3
information->object_blocks[ block ] = new_object_block;
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
40006b1c: 40 00 10 58 call 4000ac7c <_Chain_Initialize>
40006b20: a4 10 00 08 mov %o0, %l2
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
40006b24: 30 80 00 0c b,a 40006b54 <_Objects_Extend_information+0x27c>
the_object->id = _Objects_Build_id(
40006b28: c4 16 20 04 lduh [ %i0 + 4 ], %g2
40006b2c: 83 28 60 18 sll %g1, 0x18, %g1
40006b30: 85 28 a0 1b sll %g2, 0x1b, %g2
40006b34: 82 10 40 13 or %g1, %l3, %g1
40006b38: 82 10 40 02 or %g1, %g2, %g1
40006b3c: 82 10 40 10 or %g1, %l0, %g1
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
40006b40: 92 10 00 08 mov %o0, %o1
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
the_object->id = _Objects_Build_id(
40006b44: c2 22 20 08 st %g1, [ %o0 + 8 ]
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
40006b48: a0 04 20 01 inc %l0
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
40006b4c: 7f ff fc ee call 40005f04 <_Chain_Append>
40006b50: 90 10 00 14 mov %l4, %o0
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
40006b54: 40 00 10 3a call 4000ac3c <_Chain_Get>
40006b58: 90 10 00 12 mov %l2, %o0
40006b5c: 80 a2 20 00 cmp %o0, 0
40006b60: 32 bf ff f2 bne,a 40006b28 <_Objects_Extend_information+0x250>
40006b64: c2 06 00 00 ld [ %i0 ], %g1
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
information->inactive =
40006b68: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
40006b6c: c8 16 20 14 lduh [ %i0 + 0x14 ], %g4
40006b70: c4 06 20 30 ld [ %i0 + 0x30 ], %g2
information->inactive =
40006b74: 82 01 00 01 add %g4, %g1, %g1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
40006b78: c8 20 80 11 st %g4, [ %g2 + %l1 ]
information->inactive =
40006b7c: c2 36 20 2c sth %g1, [ %i0 + 0x2c ]
40006b80: 81 c7 e0 08 ret
40006b84: 81 e8 00 00 restore
40006c30 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
40006c30: 9d e3 bf a0 save %sp, -96, %sp
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
40006c34: 80 a6 60 00 cmp %i1, 0
40006c38: 22 80 00 1a be,a 40006ca0 <_Objects_Get_information+0x70>
40006c3c: b0 10 20 00 clr %i0
/*
* This call implicitly validates the_api so we do not call
* _Objects_Is_api_valid above here.
*/
the_class_api_maximum = _Objects_API_maximum_class( the_api );
40006c40: 40 00 11 95 call 4000b294 <_Objects_API_maximum_class>
40006c44: 90 10 00 18 mov %i0, %o0
if ( the_class_api_maximum == 0 )
40006c48: 80 a2 20 00 cmp %o0, 0
40006c4c: 22 80 00 15 be,a 40006ca0 <_Objects_Get_information+0x70>
40006c50: b0 10 20 00 clr %i0
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
40006c54: 80 a6 40 08 cmp %i1, %o0
40006c58: 38 80 00 12 bgu,a 40006ca0 <_Objects_Get_information+0x70>
40006c5c: b0 10 20 00 clr %i0
return NULL;
if ( !_Objects_Information_table[ the_api ] )
40006c60: b1 2e 20 02 sll %i0, 2, %i0
40006c64: 03 10 00 6c sethi %hi(0x4001b000), %g1
40006c68: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 4001b2e0 <_Objects_Information_table>
40006c6c: c2 00 40 18 ld [ %g1 + %i0 ], %g1
40006c70: 80 a0 60 00 cmp %g1, 0
40006c74: 02 80 00 0b be 40006ca0 <_Objects_Get_information+0x70> <== NEVER TAKEN
40006c78: b0 10 20 00 clr %i0
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
40006c7c: b3 2e 60 02 sll %i1, 2, %i1
40006c80: f0 00 40 19 ld [ %g1 + %i1 ], %i0
if ( !info )
40006c84: 80 a6 20 00 cmp %i0, 0
40006c88: 02 80 00 06 be 40006ca0 <_Objects_Get_information+0x70> <== NEVER TAKEN
40006c8c: 01 00 00 00 nop
* In a multprocessing configuration, we may access remote objects.
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
40006c90: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
40006c94: 80 a0 60 00 cmp %g1, 0
40006c98: 22 80 00 02 be,a 40006ca0 <_Objects_Get_information+0x70>
40006c9c: b0 10 20 00 clr %i0
return NULL;
#endif
return info;
}
40006ca0: 81 c7 e0 08 ret
40006ca4: 81 e8 00 00 restore
4001750c <_Objects_Get_no_protection>:
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
4001750c: c4 02 20 08 ld [ %o0 + 8 ], %g2
if ( information->maximum >= index ) {
40017510: c2 12 20 10 lduh [ %o0 + 0x10 ], %g1
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
40017514: 84 22 40 02 sub %o1, %g2, %g2
40017518: 84 00 a0 01 inc %g2
if ( information->maximum >= index ) {
4001751c: 80 a0 40 02 cmp %g1, %g2
40017520: 0a 80 00 09 bcs 40017544 <_Objects_Get_no_protection+0x38>
40017524: 85 28 a0 02 sll %g2, 2, %g2
if ( (the_object = information->local_table[ index ]) != NULL ) {
40017528: c2 02 20 1c ld [ %o0 + 0x1c ], %g1
4001752c: d0 00 40 02 ld [ %g1 + %g2 ], %o0
40017530: 80 a2 20 00 cmp %o0, 0
40017534: 02 80 00 05 be 40017548 <_Objects_Get_no_protection+0x3c> <== NEVER TAKEN
40017538: 82 10 20 01 mov 1, %g1
*location = OBJECTS_LOCAL;
return the_object;
4001753c: 81 c3 e0 08 retl
40017540: c0 22 80 00 clr [ %o2 ]
/*
* This isn't supported or required yet for Global objects so
* if it isn't local, we don't find it.
*/
*location = OBJECTS_ERROR;
40017544: 82 10 20 01 mov 1, %g1
40017548: 90 10 20 00 clr %o0
return NULL;
}
4001754c: 81 c3 e0 08 retl
40017550: c2 22 80 00 st %g1, [ %o2 ]
400083a4 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
400083a4: 9d e3 bf 98 save %sp, -104, %sp
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
400083a8: 92 96 20 00 orcc %i0, 0, %o1
400083ac: 12 80 00 06 bne 400083c4 <_Objects_Id_to_name+0x20>
400083b0: 83 32 60 18 srl %o1, 0x18, %g1
400083b4: 03 10 00 83 sethi %hi(0x40020c00), %g1
400083b8: c2 00 60 bc ld [ %g1 + 0xbc ], %g1 ! 40020cbc <_Thread_Executing>
400083bc: d2 00 60 08 ld [ %g1 + 8 ], %o1
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
400083c0: 83 32 60 18 srl %o1, 0x18, %g1
400083c4: 82 08 60 07 and %g1, 7, %g1
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
400083c8: 84 00 7f ff add %g1, -1, %g2
400083cc: 80 a0 a0 03 cmp %g2, 3
400083d0: 18 80 00 14 bgu 40008420 <_Objects_Id_to_name+0x7c>
400083d4: 83 28 60 02 sll %g1, 2, %g1
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
400083d8: 10 80 00 14 b 40008428 <_Objects_Id_to_name+0x84>
400083dc: 05 10 00 82 sethi %hi(0x40020800), %g2
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
400083e0: 85 28 a0 02 sll %g2, 2, %g2
400083e4: d0 00 40 02 ld [ %g1 + %g2 ], %o0
if ( !information )
400083e8: 80 a2 20 00 cmp %o0, 0
400083ec: 02 80 00 0d be 40008420 <_Objects_Id_to_name+0x7c> <== NEVER TAKEN
400083f0: 01 00 00 00 nop
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
400083f4: 7f ff ff cf call 40008330 <_Objects_Get>
400083f8: 94 07 bf fc add %fp, -4, %o2
if ( !the_object )
400083fc: 80 a2 20 00 cmp %o0, 0
40008400: 02 80 00 08 be 40008420 <_Objects_Id_to_name+0x7c>
40008404: 01 00 00 00 nop
return OBJECTS_INVALID_ID;
*name = the_object->name;
40008408: c2 02 20 0c ld [ %o0 + 0xc ], %g1
_Thread_Enable_dispatch();
4000840c: b0 10 20 00 clr %i0
40008410: 40 00 02 30 call 40008cd0 <_Thread_Enable_dispatch>
40008414: c2 26 40 00 st %g1, [ %i1 ]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
40008418: 81 c7 e0 08 ret
4000841c: 81 e8 00 00 restore
}
40008420: 81 c7 e0 08 ret
40008424: 91 e8 20 03 restore %g0, 3, %o0
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
40008428: 84 10 a3 60 or %g2, 0x360, %g2
4000842c: c2 00 80 01 ld [ %g2 + %g1 ], %g1
40008430: 80 a0 60 00 cmp %g1, 0
40008434: 12 bf ff eb bne 400083e0 <_Objects_Id_to_name+0x3c>
40008438: 85 32 60 1b srl %o1, 0x1b, %g2
4000843c: 30 bf ff f9 b,a 40008420 <_Objects_Id_to_name+0x7c>
40006d90 <_Objects_Initialize_information>:
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
40006d90: 9d e3 bf a0 save %sp, -96, %sp
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
40006d94: 05 10 00 6c sethi %hi(0x4001b000), %g2
40006d98: 83 2e 60 02 sll %i1, 2, %g1
40006d9c: 84 10 a2 e0 or %g2, 0x2e0, %g2
40006da0: c2 00 80 01 ld [ %g2 + %g1 ], %g1
uint32_t index;
#endif
information->the_api = the_api;
information->the_class = the_class;
information->size = size;
40006da4: 85 2f 20 10 sll %i4, 0x10, %g2
40006da8: 85 30 a0 10 srl %g2, 0x10, %g2
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
40006dac: 87 2e a0 02 sll %i2, 2, %g3
uint32_t index;
#endif
information->the_api = the_api;
information->the_class = the_class;
information->size = size;
40006db0: c4 26 20 18 st %g2, [ %i0 + 0x18 ]
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
40006db4: f0 20 40 03 st %i0, [ %g1 + %g3 ]
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
40006db8: 85 36 e0 1f srl %i3, 0x1f, %g2
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
40006dbc: 03 20 00 00 sethi %hi(0x80000000), %g1
uint32_t maximum_per_allocation;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
40006dc0: f2 26 00 00 st %i1, [ %i0 ]
information->the_class = the_class;
40006dc4: f4 36 20 04 sth %i2, [ %i0 + 4 ]
information->size = size;
information->local_table = 0;
40006dc8: c0 26 20 1c clr [ %i0 + 0x1c ]
information->inactive_per_block = 0;
40006dcc: c0 26 20 30 clr [ %i0 + 0x30 ]
information->object_blocks = 0;
40006dd0: c0 26 20 34 clr [ %i0 + 0x34 ]
information->inactive = 0;
40006dd4: c0 36 20 2c clrh [ %i0 + 0x2c ]
/*
* Set the maximum value to 0. It will be updated when objects are
* added to the inactive set from _Objects_Extend_information()
*/
information->maximum = 0;
40006dd8: c0 36 20 10 clrh [ %i0 + 0x10 ]
_Objects_Information_table[ the_api ][ the_class ] = information;
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
40006ddc: c4 2e 20 12 stb %g2, [ %i0 + 0x12 ]
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
40006de0: b6 2e c0 01 andn %i3, %g1, %i3
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
40006de4: 80 a0 a0 00 cmp %g2, 0
40006de8: 02 80 00 09 be 40006e0c <_Objects_Initialize_information+0x7c>
40006dec: c2 07 a0 5c ld [ %fp + 0x5c ], %g1
40006df0: 80 a6 e0 00 cmp %i3, 0
40006df4: 12 80 00 07 bne 40006e10 <_Objects_Initialize_information+0x80>
40006df8: 07 10 00 6c sethi %hi(0x4001b000), %g3
_Internal_error_Occurred(
40006dfc: 90 10 20 00 clr %o0
40006e00: 92 10 20 01 mov 1, %o1
40006e04: 7f ff fe 59 call 40006768 <_Internal_error_Occurred>
40006e08: 94 10 20 14 mov 0x14, %o2
information->allocation_size = maximum_per_allocation;
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
40006e0c: 07 10 00 6c sethi %hi(0x4001b000), %g3
40006e10: 86 10 e1 28 or %g3, 0x128, %g3 ! 4001b128 <null_local_table.3551>
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
40006e14: 80 a0 00 1b cmp %g0, %i3
40006e18: b3 2e 60 18 sll %i1, 0x18, %i1
40006e1c: 84 40 20 00 addx %g0, 0, %g2
40006e20: b5 2e a0 1b sll %i2, 0x1b, %i2
information->allocation_size = maximum_per_allocation;
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
40006e24: c6 26 20 1c st %g3, [ %i0 + 0x1c ]
}
/*
* The allocation unit is the maximum value
*/
information->allocation_size = maximum_per_allocation;
40006e28: f6 36 20 14 sth %i3, [ %i0 + 0x14 ]
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
40006e2c: 07 00 00 40 sethi %hi(0x10000), %g3
40006e30: b2 16 40 03 or %i1, %g3, %i1
40006e34: b4 16 40 1a or %i1, %i2, %i2
40006e38: b4 16 80 02 or %i2, %g2, %i2
40006e3c: f4 26 20 08 st %i2, [ %i0 + 8 ]
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
40006e40: 84 00 60 04 add %g1, 4, %g2
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
40006e44: 80 88 60 03 btst 3, %g1
40006e48: 12 80 00 03 bne 40006e54 <_Objects_Initialize_information+0xc4><== NEVER TAKEN
40006e4c: 84 08 bf fc and %g2, -4, %g2
40006e50: 84 10 00 01 mov %g1, %g2
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
40006e54: 82 06 20 24 add %i0, 0x24, %g1
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
40006e58: c4 36 20 38 sth %g2, [ %i0 + 0x38 ]
40006e5c: c2 26 20 20 st %g1, [ %i0 + 0x20 ]
the_chain->permanent_null = NULL;
40006e60: c0 26 20 24 clr [ %i0 + 0x24 ]
the_chain->last = _Chain_Head(the_chain);
40006e64: 82 06 20 20 add %i0, 0x20, %g1
_Chain_Initialize_empty( &information->Inactive );
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
40006e68: 80 a6 e0 00 cmp %i3, 0
40006e6c: 02 80 00 04 be 40006e7c <_Objects_Initialize_information+0xec>
40006e70: c2 26 20 28 st %g1, [ %i0 + 0x28 ]
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
40006e74: 7f ff fe 99 call 400068d8 <_Objects_Extend_information>
40006e78: 81 e8 00 00 restore
40006e7c: 81 c7 e0 08 ret
40006e80: 81 e8 00 00 restore
4000a9d4 <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
4000a9d4: 9d e3 bf 98 save %sp, -104, %sp
RTEMS_API_Control *api;
ASR_Information *asr;
rtems_signal_set signal_set;
Modes_Control prev_mode;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
4000a9d8: e0 06 21 5c ld [ %i0 + 0x15c ], %l0
if ( !api )
4000a9dc: 80 a4 20 00 cmp %l0, 0
4000a9e0: 02 80 00 1d be 4000aa54 <_RTEMS_tasks_Post_switch_extension+0x80><== NEVER TAKEN
4000a9e4: 01 00 00 00 nop
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
4000a9e8: 7f ff dc ac call 40001c98 <sparc_disable_interrupts>
4000a9ec: 01 00 00 00 nop
signal_set = asr->signals_posted;
4000a9f0: e6 04 20 14 ld [ %l0 + 0x14 ], %l3
asr->signals_posted = 0;
4000a9f4: c0 24 20 14 clr [ %l0 + 0x14 ]
_ISR_Enable( level );
4000a9f8: 7f ff dc ac call 40001ca8 <sparc_enable_interrupts>
4000a9fc: 01 00 00 00 nop
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
4000aa00: 80 a4 e0 00 cmp %l3, 0
4000aa04: 02 80 00 14 be 4000aa54 <_RTEMS_tasks_Post_switch_extension+0x80><== NEVER TAKEN
4000aa08: a2 07 bf fc add %fp, -4, %l1
return;
asr->nest_level += 1;
4000aa0c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000aa10: d0 04 20 10 ld [ %l0 + 0x10 ], %o0
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
return;
asr->nest_level += 1;
4000aa14: 82 00 60 01 inc %g1
4000aa18: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000aa1c: 94 10 00 11 mov %l1, %o2
4000aa20: 25 00 00 3f sethi %hi(0xfc00), %l2
4000aa24: 40 00 07 4c call 4000c754 <rtems_task_mode>
4000aa28: 92 14 a3 ff or %l2, 0x3ff, %o1 ! ffff <PROM_START+0xffff>
(*asr->handler)( signal_set );
4000aa2c: c2 04 20 0c ld [ %l0 + 0xc ], %g1
4000aa30: 9f c0 40 00 call %g1
4000aa34: 90 10 00 13 mov %l3, %o0
asr->nest_level -= 1;
4000aa38: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000aa3c: d0 07 bf fc ld [ %fp + -4 ], %o0
asr->nest_level += 1;
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
(*asr->handler)( signal_set );
asr->nest_level -= 1;
4000aa40: 82 00 7f ff add %g1, -1, %g1
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000aa44: 92 14 a3 ff or %l2, 0x3ff, %o1
asr->nest_level += 1;
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
(*asr->handler)( signal_set );
asr->nest_level -= 1;
4000aa48: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000aa4c: 40 00 07 42 call 4000c754 <rtems_task_mode>
4000aa50: 94 10 00 11 mov %l1, %o2
4000aa54: 81 c7 e0 08 ret
4000aa58: 81 e8 00 00 restore
40006bd8 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
40006bd8: 9d e3 bf 98 save %sp, -104, %sp
40006bdc: 11 10 00 84 sethi %hi(0x40021000), %o0
40006be0: 92 10 00 18 mov %i0, %o1
40006be4: 90 12 20 60 or %o0, 0x60, %o0
40006be8: 40 00 07 81 call 400089ec <_Objects_Get>
40006bec: 94 07 bf fc add %fp, -4, %o2
/*
* When we get here, the Timer is already off the chain so we do not
* have to worry about that -- hence no _Watchdog_Remove().
*/
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
40006bf0: c2 07 bf fc ld [ %fp + -4 ], %g1
40006bf4: 80 a0 60 00 cmp %g1, 0
40006bf8: 12 80 00 26 bne 40006c90 <_Rate_monotonic_Timeout+0xb8> <== NEVER TAKEN
40006bfc: a0 10 00 08 mov %o0, %l0
case OBJECTS_LOCAL:
the_thread = the_period->owner;
40006c00: d0 02 20 40 ld [ %o0 + 0x40 ], %o0
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
40006c04: 03 00 00 10 sethi %hi(0x4000), %g1
40006c08: c4 02 20 10 ld [ %o0 + 0x10 ], %g2
40006c0c: 80 88 80 01 btst %g2, %g1
40006c10: 22 80 00 0c be,a 40006c40 <_Rate_monotonic_Timeout+0x68>
40006c14: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
the_thread->Wait.id == the_period->Object.id ) {
40006c18: c4 02 20 20 ld [ %o0 + 0x20 ], %g2
40006c1c: c2 04 20 08 ld [ %l0 + 8 ], %g1
40006c20: 80 a0 80 01 cmp %g2, %g1
40006c24: 32 80 00 07 bne,a 40006c40 <_Rate_monotonic_Timeout+0x68>
40006c28: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
40006c2c: 13 04 00 ff sethi %hi(0x1003fc00), %o1
40006c30: 40 00 08 b9 call 40008f14 <_Thread_Clear_state>
40006c34: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 <RAM_SIZE+0xfc3fff8>
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
40006c38: 10 80 00 08 b 40006c58 <_Rate_monotonic_Timeout+0x80>
40006c3c: 90 10 00 10 mov %l0, %o0
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
40006c40: 80 a0 60 01 cmp %g1, 1
40006c44: 12 80 00 0e bne 40006c7c <_Rate_monotonic_Timeout+0xa4>
40006c48: 82 10 20 04 mov 4, %g1
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
40006c4c: 82 10 20 03 mov 3, %g1
_Rate_monotonic_Initiate_statistics( the_period );
40006c50: 90 10 00 10 mov %l0, %o0
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
40006c54: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
_Rate_monotonic_Initiate_statistics( the_period );
40006c58: 7f ff fe 3e call 40006550 <_Rate_monotonic_Initiate_statistics>
40006c5c: 01 00 00 00 nop
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
40006c60: c2 04 20 3c ld [ %l0 + 0x3c ], %g1
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40006c64: 92 04 20 10 add %l0, 0x10, %o1
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
40006c68: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40006c6c: 11 10 00 84 sethi %hi(0x40021000), %o0
40006c70: 40 00 0e ba call 4000a758 <_Watchdog_Insert>
40006c74: 90 12 22 ac or %o0, 0x2ac, %o0 ! 400212ac <_Watchdog_Ticks_chain>
40006c78: 30 80 00 02 b,a 40006c80 <_Rate_monotonic_Timeout+0xa8>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
40006c7c: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
40006c80: 03 10 00 84 sethi %hi(0x40021000), %g1
40006c84: c4 00 61 d0 ld [ %g1 + 0x1d0 ], %g2 ! 400211d0 <_Thread_Dispatch_disable_level>
40006c88: 84 00 bf ff add %g2, -1, %g2
40006c8c: c4 20 61 d0 st %g2, [ %g1 + 0x1d0 ]
40006c90: 81 c7 e0 08 ret
40006c94: 81 e8 00 00 restore
400065e8 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
400065e8: 9d e3 bf a0 save %sp, -96, %sp
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
400065ec: 03 10 00 84 sethi %hi(0x40021000), %g1
if ((!the_tod) ||
400065f0: 80 a6 20 00 cmp %i0, 0
400065f4: 02 80 00 2d be 400066a8 <_TOD_Validate+0xc0> <== NEVER TAKEN
400065f8: d2 00 62 04 ld [ %g1 + 0x204 ], %o1
(the_tod->ticks >= ticks_per_second) ||
400065fc: 11 00 03 d0 sethi %hi(0xf4000), %o0
40006600: 40 00 55 b8 call 4001bce0 <.udiv>
40006604: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 <PROM_START+0xf4240>
40006608: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
4000660c: 80 a0 40 08 cmp %g1, %o0
40006610: 1a 80 00 26 bcc 400066a8 <_TOD_Validate+0xc0>
40006614: 01 00 00 00 nop
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
40006618: c2 06 20 14 ld [ %i0 + 0x14 ], %g1
4000661c: 80 a0 60 3b cmp %g1, 0x3b
40006620: 18 80 00 22 bgu 400066a8 <_TOD_Validate+0xc0>
40006624: 01 00 00 00 nop
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
40006628: c2 06 20 10 ld [ %i0 + 0x10 ], %g1
4000662c: 80 a0 60 3b cmp %g1, 0x3b
40006630: 18 80 00 1e bgu 400066a8 <_TOD_Validate+0xc0>
40006634: 01 00 00 00 nop
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
40006638: c2 06 20 0c ld [ %i0 + 0xc ], %g1
4000663c: 80 a0 60 17 cmp %g1, 0x17
40006640: 18 80 00 1a bgu 400066a8 <_TOD_Validate+0xc0>
40006644: 01 00 00 00 nop
(the_tod->month == 0) ||
40006648: c2 06 20 04 ld [ %i0 + 4 ], %g1
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
4000664c: 80 a0 60 00 cmp %g1, 0
40006650: 02 80 00 16 be 400066a8 <_TOD_Validate+0xc0> <== NEVER TAKEN
40006654: 80 a0 60 0c cmp %g1, 0xc
40006658: 18 80 00 14 bgu 400066a8 <_TOD_Validate+0xc0>
4000665c: 01 00 00 00 nop
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
40006660: c6 06 00 00 ld [ %i0 ], %g3
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
40006664: 80 a0 e7 c3 cmp %g3, 0x7c3
40006668: 08 80 00 10 bleu 400066a8 <_TOD_Validate+0xc0>
4000666c: 01 00 00 00 nop
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
40006670: c4 06 20 08 ld [ %i0 + 8 ], %g2
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
40006674: 80 a0 a0 00 cmp %g2, 0
40006678: 02 80 00 0c be 400066a8 <_TOD_Validate+0xc0> <== NEVER TAKEN
4000667c: 80 88 e0 03 btst 3, %g3
40006680: 07 10 00 7e sethi %hi(0x4001f800), %g3
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
40006684: 12 80 00 03 bne 40006690 <_TOD_Validate+0xa8>
40006688: 86 10 e3 1c or %g3, 0x31c, %g3 ! 4001fb1c <_TOD_Days_per_month>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
4000668c: 82 00 60 0d add %g1, 0xd, %g1
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
40006690: 83 28 60 02 sll %g1, 2, %g1
40006694: c2 00 c0 01 ld [ %g3 + %g1 ], %g1
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
40006698: 80 a0 40 02 cmp %g1, %g2
4000669c: b0 60 3f ff subx %g0, -1, %i0
400066a0: 81 c7 e0 08 ret
400066a4: 81 e8 00 00 restore
if ( the_tod->day > days_in_month )
return false;
return true;
}
400066a8: 81 c7 e0 08 ret
400066ac: 91 e8 20 00 restore %g0, 0, %o0
40007060 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
40007060: 9d e3 bf a0 save %sp, -96, %sp
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
40007064: e2 06 20 10 ld [ %i0 + 0x10 ], %l1
/*
* Set a transient state for the thread so it is pulled off the Ready chains.
* This will prevent it from being scheduled no matter what happens in an
* ISR.
*/
_Thread_Set_transient( the_thread );
40007068: 40 00 04 1a call 400080d0 <_Thread_Set_transient>
4000706c: 90 10 00 18 mov %i0, %o0
/*
* Do not bother recomputing all the priority related information if
* we are not REALLY changing priority.
*/
if ( the_thread->current_priority != new_priority )
40007070: c2 06 20 14 ld [ %i0 + 0x14 ], %g1
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
40007074: a0 10 00 18 mov %i0, %l0
/*
* Do not bother recomputing all the priority related information if
* we are not REALLY changing priority.
*/
if ( the_thread->current_priority != new_priority )
40007078: 80 a0 40 19 cmp %g1, %i1
4000707c: 02 80 00 04 be 4000708c <_Thread_Change_priority+0x2c>
40007080: 92 10 00 19 mov %i1, %o1
_Thread_Set_priority( the_thread, new_priority );
40007084: 40 00 03 96 call 40007edc <_Thread_Set_priority>
40007088: 90 10 00 18 mov %i0, %o0
_ISR_Disable( level );
4000708c: 7f ff eb 03 call 40001c98 <sparc_disable_interrupts>
40007090: 01 00 00 00 nop
40007094: b0 10 00 08 mov %o0, %i0
/*
* If the thread has more than STATES_TRANSIENT set, then it is blocked,
* If it is blocked on a thread queue, then we need to requeue it.
*/
state = the_thread->current_state;
40007098: e4 04 20 10 ld [ %l0 + 0x10 ], %l2
if ( state != STATES_TRANSIENT ) {
4000709c: 80 a4 a0 04 cmp %l2, 4
400070a0: 02 80 00 10 be 400070e0 <_Thread_Change_priority+0x80>
400070a4: a2 0c 60 04 and %l1, 4, %l1
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
400070a8: 80 a4 60 00 cmp %l1, 0
400070ac: 12 80 00 03 bne 400070b8 <_Thread_Change_priority+0x58> <== NEVER TAKEN
400070b0: 82 0c bf fb and %l2, -5, %g1
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
400070b4: c2 24 20 10 st %g1, [ %l0 + 0x10 ]
_ISR_Enable( level );
400070b8: 7f ff ea fc call 40001ca8 <sparc_enable_interrupts>
400070bc: 90 10 00 18 mov %i0, %o0
if ( _States_Is_waiting_on_thread_queue( state ) ) {
400070c0: 03 00 00 ef sethi %hi(0x3bc00), %g1
400070c4: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <PROM_START+0x3bee0>
400070c8: 80 8c 80 01 btst %l2, %g1
400070cc: 02 80 00 5c be 4000723c <_Thread_Change_priority+0x1dc>
400070d0: 01 00 00 00 nop
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
400070d4: f0 04 20 44 ld [ %l0 + 0x44 ], %i0
400070d8: 40 00 03 54 call 40007e28 <_Thread_queue_Requeue>
400070dc: 93 e8 00 10 restore %g0, %l0, %o1
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
400070e0: 80 a4 60 00 cmp %l1, 0
400070e4: 12 80 00 1c bne 40007154 <_Thread_Change_priority+0xf4> <== NEVER TAKEN
400070e8: 01 00 00 00 nop
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
400070ec: c4 04 20 90 ld [ %l0 + 0x90 ], %g2
400070f0: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3
400070f4: c8 10 80 00 lduh [ %g2 ], %g4
_Priority_Major_bit_map |= the_priority_map->ready_major;
400070f8: 03 10 00 6d sethi %hi(0x4001b400), %g1
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
400070fc: 86 11 00 03 or %g4, %g3, %g3
40007100: c6 30 80 00 sth %g3, [ %g2 ]
_Priority_Major_bit_map |= the_priority_map->ready_major;
40007104: c4 10 60 30 lduh [ %g1 + 0x30 ], %g2
40007108: c6 14 20 94 lduh [ %l0 + 0x94 ], %g3
* Interrupts are STILL disabled.
* We now know the thread will be in the READY state when we remove
* the TRANSIENT state. So we have to place it on the appropriate
* Ready Queue with interrupts off.
*/
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
4000710c: c0 24 20 10 clr [ %l0 + 0x10 ]
40007110: 84 10 c0 02 or %g3, %g2, %g2
40007114: c4 30 60 30 sth %g2, [ %g1 + 0x30 ]
_Priority_Add_to_bit_map( &the_thread->Priority_map );
if ( prepend_it )
40007118: 80 8e a0 ff btst 0xff, %i2
4000711c: 02 80 00 08 be 4000713c <_Thread_Change_priority+0xdc>
40007120: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
40007124: c4 00 40 00 ld [ %g1 ], %g2
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
40007128: c2 24 20 04 st %g1, [ %l0 + 4 ]
before_node = after_node->next;
after_node->next = the_node;
4000712c: e0 20 40 00 st %l0, [ %g1 ]
the_node->next = before_node;
before_node->previous = the_node;
40007130: e0 20 a0 04 st %l0, [ %g2 + 4 ]
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
40007134: 10 80 00 08 b 40007154 <_Thread_Change_priority+0xf4>
40007138: c4 24 00 00 st %g2, [ %l0 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4000713c: 84 00 60 04 add %g1, 4, %g2
40007140: c4 24 00 00 st %g2, [ %l0 ]
old_last_node = the_chain->last;
40007144: c4 00 60 08 ld [ %g1 + 8 ], %g2
the_chain->last = the_node;
40007148: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
4000714c: c4 24 20 04 st %g2, [ %l0 + 4 ]
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
40007150: e0 20 80 00 st %l0, [ %g2 ]
_Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node );
else
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
}
_ISR_Flash( level );
40007154: 7f ff ea d5 call 40001ca8 <sparc_enable_interrupts>
40007158: 90 10 00 18 mov %i0, %o0
4000715c: 7f ff ea cf call 40001c98 <sparc_disable_interrupts>
40007160: 01 00 00 00 nop
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
40007164: 03 10 00 6d sethi %hi(0x4001b400), %g1
40007168: c4 10 60 30 lduh [ %g1 + 0x30 ], %g2 ! 4001b430 <_Priority_Major_bit_map>
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
_Thread_Ready_chain[ _Priority_Get_highest() ].first;
4000716c: 03 10 00 6c sethi %hi(0x4001b000), %g1
40007170: 85 28 a0 10 sll %g2, 0x10, %g2
40007174: da 00 62 d4 ld [ %g1 + 0x2d4 ], %o5
40007178: 87 30 a0 10 srl %g2, 0x10, %g3
4000717c: 03 10 00 67 sethi %hi(0x40019c00), %g1
40007180: 80 a0 e0 ff cmp %g3, 0xff
40007184: 18 80 00 05 bgu 40007198 <_Thread_Change_priority+0x138>
40007188: 82 10 60 30 or %g1, 0x30, %g1
4000718c: c4 08 40 03 ldub [ %g1 + %g3 ], %g2
40007190: 10 80 00 04 b 400071a0 <_Thread_Change_priority+0x140>
40007194: 84 00 a0 08 add %g2, 8, %g2
40007198: 85 30 a0 18 srl %g2, 0x18, %g2
4000719c: c4 08 40 02 ldub [ %g1 + %g2 ], %g2
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
400071a0: 83 28 a0 10 sll %g2, 0x10, %g1
400071a4: 07 10 00 6d sethi %hi(0x4001b400), %g3
400071a8: 83 30 60 0f srl %g1, 0xf, %g1
400071ac: 86 10 e0 b0 or %g3, 0xb0, %g3
400071b0: c6 10 c0 01 lduh [ %g3 + %g1 ], %g3
400071b4: 03 10 00 67 sethi %hi(0x40019c00), %g1
400071b8: 87 28 e0 10 sll %g3, 0x10, %g3
400071bc: 89 30 e0 10 srl %g3, 0x10, %g4
400071c0: 80 a1 20 ff cmp %g4, 0xff
400071c4: 18 80 00 05 bgu 400071d8 <_Thread_Change_priority+0x178>
400071c8: 82 10 60 30 or %g1, 0x30, %g1
400071cc: c2 08 40 04 ldub [ %g1 + %g4 ], %g1
400071d0: 10 80 00 04 b 400071e0 <_Thread_Change_priority+0x180>
400071d4: 82 00 60 08 add %g1, 8, %g1
400071d8: 87 30 e0 18 srl %g3, 0x18, %g3
400071dc: c2 08 40 03 ldub [ %g1 + %g3 ], %g1
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
400071e0: 83 28 60 10 sll %g1, 0x10, %g1
400071e4: 83 30 60 10 srl %g1, 0x10, %g1
400071e8: 85 28 a0 10 sll %g2, 0x10, %g2
400071ec: 85 30 a0 0c srl %g2, 0xc, %g2
400071f0: 84 00 40 02 add %g1, %g2, %g2
400071f4: 83 28 a0 04 sll %g2, 4, %g1
400071f8: 85 28 a0 02 sll %g2, 2, %g2
400071fc: 84 20 40 02 sub %g1, %g2, %g2
40007200: c4 03 40 02 ld [ %o5 + %g2 ], %g2
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
40007204: 03 10 00 6d sethi %hi(0x4001b400), %g1
40007208: c2 00 60 3c ld [ %g1 + 0x3c ], %g1 ! 4001b43c <_Thread_Executing>
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
4000720c: 07 10 00 6d sethi %hi(0x4001b400), %g3
* We altered the set of thread priorities. So let's figure out
* who is the heir and if we need to switch to them.
*/
_Thread_Calculate_heir();
if ( !_Thread_Is_executing_also_the_heir() &&
40007210: 80 a0 40 02 cmp %g1, %g2
40007214: 02 80 00 08 be 40007234 <_Thread_Change_priority+0x1d4>
40007218: c4 20 e0 0c st %g2, [ %g3 + 0xc ]
_Thread_Executing->is_preemptible )
4000721c: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1
40007220: 80 a0 60 00 cmp %g1, 0
40007224: 02 80 00 04 be 40007234 <_Thread_Change_priority+0x1d4>
40007228: 84 10 20 01 mov 1, %g2
_Context_Switch_necessary = true;
4000722c: 03 10 00 6d sethi %hi(0x4001b400), %g1
40007230: c4 28 60 4c stb %g2, [ %g1 + 0x4c ] ! 4001b44c <_Context_Switch_necessary>
_ISR_Enable( level );
40007234: 7f ff ea 9d call 40001ca8 <sparc_enable_interrupts>
40007238: 81 e8 00 00 restore
4000723c: 81 c7 e0 08 ret
40007240: 81 e8 00 00 restore
40007244 <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
40007244: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
40007248: 7f ff ea 94 call 40001c98 <sparc_disable_interrupts>
4000724c: a0 10 00 18 mov %i0, %l0
40007250: b0 10 00 08 mov %o0, %i0
current_state = the_thread->current_state;
40007254: c2 04 20 10 ld [ %l0 + 0x10 ], %g1
if ( current_state & state ) {
40007258: 80 8e 40 01 btst %i1, %g1
4000725c: 02 80 00 2d be 40007310 <_Thread_Clear_state+0xcc>
40007260: 01 00 00 00 nop
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
40007264: b2 28 40 19 andn %g1, %i1, %i1
current_state =
the_thread->current_state = _States_Clear( state, current_state );
if ( _States_Is_ready( current_state ) ) {
40007268: 80 a6 60 00 cmp %i1, 0
4000726c: 12 80 00 29 bne 40007310 <_Thread_Clear_state+0xcc>
40007270: f2 24 20 10 st %i1, [ %l0 + 0x10 ]
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
40007274: c4 04 20 90 ld [ %l0 + 0x90 ], %g2
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
40007278: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
4000727c: c8 10 80 00 lduh [ %g2 ], %g4
40007280: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3
40007284: 86 11 00 03 or %g4, %g3, %g3
40007288: c6 30 80 00 sth %g3, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4000728c: 84 00 60 04 add %g1, 4, %g2
_Priority_Major_bit_map |= the_priority_map->ready_major;
40007290: da 14 20 94 lduh [ %l0 + 0x94 ], %o5
40007294: c4 24 00 00 st %g2, [ %l0 ]
40007298: 07 10 00 6d sethi %hi(0x4001b400), %g3
old_last_node = the_chain->last;
4000729c: c4 00 60 08 ld [ %g1 + 8 ], %g2
400072a0: c8 10 e0 30 lduh [ %g3 + 0x30 ], %g4
the_chain->last = the_node;
400072a4: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
400072a8: c4 24 20 04 st %g2, [ %l0 + 4 ]
400072ac: 82 13 40 04 or %o5, %g4, %g1
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
400072b0: e0 20 80 00 st %l0, [ %g2 ]
400072b4: c2 30 e0 30 sth %g1, [ %g3 + 0x30 ]
_ISR_Flash( level );
400072b8: 7f ff ea 7c call 40001ca8 <sparc_enable_interrupts>
400072bc: 01 00 00 00 nop
400072c0: 7f ff ea 76 call 40001c98 <sparc_disable_interrupts>
400072c4: 01 00 00 00 nop
* a context switch.
* Pseudo-ISR case:
* Even if the thread isn't preemptible, if the new heir is
* a pseudo-ISR system task, we need to do a context switch.
*/
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
400072c8: 05 10 00 6d sethi %hi(0x4001b400), %g2
400072cc: c6 00 a0 0c ld [ %g2 + 0xc ], %g3 ! 4001b40c <_Thread_Heir>
400072d0: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
400072d4: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3
400072d8: 80 a0 40 03 cmp %g1, %g3
400072dc: 1a 80 00 0d bcc 40007310 <_Thread_Clear_state+0xcc>
400072e0: 07 10 00 6d sethi %hi(0x4001b400), %g3
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
400072e4: c6 00 e0 3c ld [ %g3 + 0x3c ], %g3 ! 4001b43c <_Thread_Executing>
* Pseudo-ISR case:
* Even if the thread isn't preemptible, if the new heir is
* a pseudo-ISR system task, we need to do a context switch.
*/
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
_Thread_Heir = the_thread;
400072e8: e0 20 a0 0c st %l0, [ %g2 + 0xc ]
if ( _Thread_Executing->is_preemptible ||
400072ec: c4 08 e0 75 ldub [ %g3 + 0x75 ], %g2
400072f0: 80 a0 a0 00 cmp %g2, 0
400072f4: 12 80 00 05 bne 40007308 <_Thread_Clear_state+0xc4>
400072f8: 84 10 20 01 mov 1, %g2
400072fc: 80 a0 60 00 cmp %g1, 0
40007300: 12 80 00 04 bne 40007310 <_Thread_Clear_state+0xcc> <== ALWAYS TAKEN
40007304: 01 00 00 00 nop
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
40007308: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000730c: c4 28 60 4c stb %g2, [ %g1 + 0x4c ] ! 4001b44c <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
40007310: 7f ff ea 66 call 40001ca8 <sparc_enable_interrupts>
40007314: 81 e8 00 00 restore
4000749c <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
4000749c: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
400074a0: 90 10 00 18 mov %i0, %o0
400074a4: 40 00 00 6c call 40007654 <_Thread_Get>
400074a8: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
400074ac: c2 07 bf fc ld [ %fp + -4 ], %g1
400074b0: 80 a0 60 00 cmp %g1, 0
400074b4: 12 80 00 08 bne 400074d4 <_Thread_Delay_ended+0x38> <== NEVER TAKEN
400074b8: 13 04 00 00 sethi %hi(0x10000000), %o1
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
400074bc: 7f ff ff 62 call 40007244 <_Thread_Clear_state>
400074c0: 92 12 60 18 or %o1, 0x18, %o1 ! 10000018 <RAM_SIZE+0xfc00018>
400074c4: 03 10 00 6c sethi %hi(0x4001b000), %g1
400074c8: c4 00 63 80 ld [ %g1 + 0x380 ], %g2 ! 4001b380 <_Thread_Dispatch_disable_level>
400074cc: 84 00 bf ff add %g2, -1, %g2
400074d0: c4 20 63 80 st %g2, [ %g1 + 0x380 ]
400074d4: 81 c7 e0 08 ret
400074d8: 81 e8 00 00 restore
400074dc <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
400074dc: 9d e3 bf 90 save %sp, -112, %sp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
400074e0: 2d 10 00 6d sethi %hi(0x4001b400), %l6
_ISR_Disable( level );
400074e4: 7f ff e9 ed call 40001c98 <sparc_disable_interrupts>
400074e8: e0 05 a0 3c ld [ %l6 + 0x3c ], %l0 ! 4001b43c <_Thread_Executing>
while ( _Context_Switch_necessary == true ) {
400074ec: 2b 10 00 6d sethi %hi(0x4001b400), %l5
400074f0: 35 10 00 6c sethi %hi(0x4001b000), %i2
heir = _Thread_Heir;
400074f4: 37 10 00 6d sethi %hi(0x4001b400), %i3
#if __RTEMS_ADA__
executing->rtems_ada_self = rtems_ada_self;
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
400074f8: 39 10 00 6c sethi %hi(0x4001b000), %i4
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
400074fc: 25 10 00 6d sethi %hi(0x4001b400), %l2
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
40007500: 3b 10 00 6d sethi %hi(0x4001b400), %i5
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
_Context_Switch_necessary = false;
_Thread_Executing = heir;
40007504: ac 15 a0 3c or %l6, 0x3c, %l6
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
40007508: aa 15 60 4c or %l5, 0x4c, %l5
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
4000750c: b4 16 a3 80 or %i2, 0x380, %i2
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
heir = _Thread_Heir;
40007510: b6 16 e0 0c or %i3, 0xc, %i3
#if __RTEMS_ADA__
executing->rtems_ada_self = rtems_ada_self;
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
40007514: b8 17 22 d8 or %i4, 0x2d8, %i4
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
40007518: a4 14 a0 44 or %l2, 0x44, %l2
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
4000751c: ba 17 60 08 or %i5, 8, %i5
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
40007520: ae 10 20 01 mov 1, %l7
_ISR_Enable( level );
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
40007524: a8 07 bf f8 add %fp, -8, %l4
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
40007528: 10 80 00 29 b 400075cc <_Thread_Dispatch+0xf0>
4000752c: a6 07 bf f0 add %fp, -16, %l3
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
40007530: ee 26 80 00 st %l7, [ %i2 ]
_Thread_Executing = heir;
#if __RTEMS_ADA__
executing->rtems_ada_self = rtems_ada_self;
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
40007534: c2 04 60 7c ld [ %l1 + 0x7c ], %g1
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
_Context_Switch_necessary = false;
40007538: c0 2d 40 00 clrb [ %l5 ]
_Thread_Executing = heir;
#if __RTEMS_ADA__
executing->rtems_ada_self = rtems_ada_self;
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
4000753c: 80 a0 60 01 cmp %g1, 1
40007540: 12 80 00 04 bne 40007550 <_Thread_Dispatch+0x74>
40007544: e2 25 80 00 st %l1, [ %l6 ]
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
40007548: c2 07 00 00 ld [ %i4 ], %g1
4000754c: c2 24 60 78 st %g1, [ %l1 + 0x78 ]
_ISR_Enable( level );
40007550: 7f ff e9 d6 call 40001ca8 <sparc_enable_interrupts>
40007554: 01 00 00 00 nop
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
40007558: 40 00 0e 43 call 4000ae64 <_TOD_Get_uptime>
4000755c: 90 10 00 14 mov %l4, %o0
_Timestamp_Subtract(
40007560: 90 10 00 12 mov %l2, %o0
40007564: 92 10 00 14 mov %l4, %o1
40007568: 40 00 03 a4 call 400083f8 <_Timespec_Subtract>
4000756c: 94 10 00 13 mov %l3, %o2
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
40007570: 92 10 00 13 mov %l3, %o1
40007574: 40 00 03 87 call 40008390 <_Timespec_Add_to>
40007578: 90 04 20 84 add %l0, 0x84, %o0
_Thread_Time_of_last_context_switch = uptime;
4000757c: c4 07 bf f8 ld [ %fp + -8 ], %g2
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
40007580: c2 07 40 00 ld [ %i5 ], %g1
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
_Thread_Time_of_last_context_switch = uptime;
40007584: c4 24 80 00 st %g2, [ %l2 ]
40007588: c4 07 bf fc ld [ %fp + -4 ], %g2
if ( _Thread_libc_reent ) {
executing->libc_reent = *_Thread_libc_reent;
*_Thread_libc_reent = heir->libc_reent;
}
_User_extensions_Thread_switch( executing, heir );
4000758c: 90 10 00 10 mov %l0, %o0
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
_Thread_Time_of_last_context_switch = uptime;
40007590: c4 24 a0 04 st %g2, [ %l2 + 4 ]
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
40007594: 80 a0 60 00 cmp %g1, 0
40007598: 02 80 00 06 be 400075b0 <_Thread_Dispatch+0xd4> <== NEVER TAKEN
4000759c: 92 10 00 11 mov %l1, %o1
executing->libc_reent = *_Thread_libc_reent;
400075a0: c4 00 40 00 ld [ %g1 ], %g2
400075a4: c4 24 21 58 st %g2, [ %l0 + 0x158 ]
*_Thread_libc_reent = heir->libc_reent;
400075a8: c4 04 61 58 ld [ %l1 + 0x158 ], %g2
400075ac: c4 20 40 00 st %g2, [ %g1 ]
}
_User_extensions_Thread_switch( executing, heir );
400075b0: 40 00 04 47 call 400086cc <_User_extensions_Thread_switch>
400075b4: 01 00 00 00 nop
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
400075b8: 90 04 20 d0 add %l0, 0xd0, %o0
400075bc: 40 00 05 3b call 40008aa8 <_CPU_Context_switch>
400075c0: 92 04 60 d0 add %l1, 0xd0, %o1
#endif
#endif
executing = _Thread_Executing;
_ISR_Disable( level );
400075c4: 7f ff e9 b5 call 40001c98 <sparc_disable_interrupts>
400075c8: e0 05 80 00 ld [ %l6 ], %l0
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
400075cc: c2 0d 40 00 ldub [ %l5 ], %g1
400075d0: 80 a0 60 00 cmp %g1, 0
400075d4: 32 bf ff d7 bne,a 40007530 <_Thread_Dispatch+0x54>
400075d8: e2 06 c0 00 ld [ %i3 ], %l1
executing = _Thread_Executing;
_ISR_Disable( level );
}
_Thread_Dispatch_disable_level = 0;
400075dc: 03 10 00 6c sethi %hi(0x4001b000), %g1
400075e0: c0 20 63 80 clr [ %g1 + 0x380 ] ! 4001b380 <_Thread_Dispatch_disable_level>
_ISR_Enable( level );
400075e4: 7f ff e9 b1 call 40001ca8 <sparc_enable_interrupts>
400075e8: 01 00 00 00 nop
if ( _Thread_Do_post_task_switch_extension ||
400075ec: 03 10 00 6d sethi %hi(0x4001b400), %g1
400075f0: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 ! 4001b420 <_Thread_Do_post_task_switch_extension>
400075f4: 80 a0 60 00 cmp %g1, 0
400075f8: 12 80 00 06 bne 40007610 <_Thread_Dispatch+0x134> <== NEVER TAKEN
400075fc: 01 00 00 00 nop
executing->do_post_task_switch_extension ) {
40007600: c2 0c 20 74 ldub [ %l0 + 0x74 ], %g1
40007604: 80 a0 60 00 cmp %g1, 0
40007608: 02 80 00 04 be 40007618 <_Thread_Dispatch+0x13c>
4000760c: 01 00 00 00 nop
executing->do_post_task_switch_extension = false;
_API_extensions_Run_postswitch();
40007610: 7f ff f9 eb call 40005dbc <_API_extensions_Run_postswitch>
40007614: c0 2c 20 74 clrb [ %l0 + 0x74 ]
40007618: 81 c7 e0 08 ret
4000761c: 81 e8 00 00 restore
4000cb54 <_Thread_Evaluate_mode>:
bool _Thread_Evaluate_mode( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
4000cb54: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000cb58: c2 00 60 3c ld [ %g1 + 0x3c ], %g1 ! 4001b43c <_Thread_Executing>
if ( !_States_Is_ready( executing->current_state ) ||
4000cb5c: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
4000cb60: 80 a0 a0 00 cmp %g2, 0
4000cb64: 12 80 00 0b bne 4000cb90 <_Thread_Evaluate_mode+0x3c> <== NEVER TAKEN
4000cb68: 84 10 20 01 mov 1, %g2
4000cb6c: 05 10 00 6d sethi %hi(0x4001b400), %g2
4000cb70: c4 00 a0 0c ld [ %g2 + 0xc ], %g2 ! 4001b40c <_Thread_Heir>
4000cb74: 80 a0 40 02 cmp %g1, %g2
4000cb78: 02 80 00 0b be 4000cba4 <_Thread_Evaluate_mode+0x50>
4000cb7c: 01 00 00 00 nop
( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) {
4000cb80: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1
4000cb84: 80 a0 60 00 cmp %g1, 0
4000cb88: 02 80 00 07 be 4000cba4 <_Thread_Evaluate_mode+0x50> <== NEVER TAKEN
4000cb8c: 84 10 20 01 mov 1, %g2
_Context_Switch_necessary = true;
4000cb90: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000cb94: 90 10 20 01 mov 1, %o0
4000cb98: c4 28 60 4c stb %g2, [ %g1 + 0x4c ]
return true;
4000cb9c: 81 c3 e0 08 retl
4000cba0: 01 00 00 00 nop
}
return false;
}
4000cba4: 81 c3 e0 08 retl
4000cba8: 90 10 20 00 clr %o0 ! 0 <PROM_START>
4000cbac <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4000cbac: 9d e3 bf a0 save %sp, -96, %sp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
4000cbb0: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000cbb4: e0 00 60 3c ld [ %g1 + 0x3c ], %l0 ! 4001b43c <_Thread_Executing>
/*
* Some CPUs need to tinker with the call frame or registers when the
* thread actually begins to execute for the first time. This is a
* hook point where the port gets a shot at doing whatever it requires.
*/
_Context_Initialization_at_thread_begin();
4000cbb8: 3f 10 00 32 sethi %hi(0x4000c800), %i7
4000cbbc: be 17 e3 ac or %i7, 0x3ac, %i7 ! 4000cbac <_Thread_Handler>
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
4000cbc0: d0 04 20 b8 ld [ %l0 + 0xb8 ], %o0
_ISR_Set_level(level);
4000cbc4: 7f ff d4 39 call 40001ca8 <sparc_enable_interrupts>
4000cbc8: 91 2a 20 08 sll %o0, 8, %o0
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4000cbcc: 03 10 00 6c sethi %hi(0x4001b000), %g1
doneConstructors = 1;
4000cbd0: 84 10 20 01 mov 1, %g2
level = executing->Start.isr_level;
_ISR_Set_level(level);
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4000cbd4: e2 08 61 38 ldub [ %g1 + 0x138 ], %l1
/*
* Take care that 'begin' extensions get to complete before
* 'switch' extensions can run. This means must keep dispatch
* disabled until all 'begin' extensions complete.
*/
_User_extensions_Thread_begin( executing );
4000cbd8: 90 10 00 10 mov %l0, %o0
4000cbdc: 7f ff ee 49 call 40008500 <_User_extensions_Thread_begin>
4000cbe0: c4 28 61 38 stb %g2, [ %g1 + 0x138 ]
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
4000cbe4: 7f ff ea 8f call 40007620 <_Thread_Enable_dispatch>
4000cbe8: a3 2c 60 18 sll %l1, 0x18, %l1
/*
* _init could be a weak symbol and we SHOULD test it but it isn't
* in any configuration I know of and it generates a warning on every
* RTEMS target configuration. --joel (12 May 2007)
*/
if (!doneCons) /* && (volatile void *)_init) */ {
4000cbec: 80 a4 60 00 cmp %l1, 0
4000cbf0: 32 80 00 05 bne,a 4000cc04 <_Thread_Handler+0x58>
4000cbf4: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
INIT_NAME ();
4000cbf8: 40 00 37 68 call 4001a998 <_init>
4000cbfc: 01 00 00 00 nop
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4000cc00: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
4000cc04: 80 a0 60 00 cmp %g1, 0
4000cc08: 12 80 00 06 bne 4000cc20 <_Thread_Handler+0x74> <== NEVER TAKEN
4000cc0c: 01 00 00 00 nop
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
4000cc10: c2 04 20 9c ld [ %l0 + 0x9c ], %g1
4000cc14: 9f c0 40 00 call %g1
4000cc18: d0 04 20 a8 ld [ %l0 + 0xa8 ], %o0
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
4000cc1c: d0 24 20 28 st %o0, [ %l0 + 0x28 ]
* was placed in return_argument. This assumed that if it returned
* anything (which is not supporting in all APIs), then it would be
* able to fit in a (void *).
*/
_User_extensions_Thread_exitted( executing );
4000cc20: 7f ff ee 49 call 40008544 <_User_extensions_Thread_exitted>
4000cc24: 90 10 00 10 mov %l0, %o0
_Internal_error_Occurred(
4000cc28: 90 10 20 00 clr %o0
4000cc2c: 92 10 20 01 mov 1, %o1
4000cc30: 7f ff e6 ce call 40006768 <_Internal_error_Occurred>
4000cc34: 94 10 20 06 mov 6, %o2
40007700 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
40007700: 9d e3 bf a0 save %sp, -96, %sp
40007704: 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;
40007708: c0 26 61 5c clr [ %i1 + 0x15c ]
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
4000770c: e0 00 40 00 ld [ %g1 ], %l0
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
40007710: c0 26 61 60 clr [ %i1 + 0x160 ]
40007714: c0 26 61 64 clr [ %i1 + 0x164 ]
extensions_area = NULL;
the_thread->libc_reent = NULL;
40007718: c0 26 61 58 clr [ %i1 + 0x158 ]
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
4000771c: e2 0f a0 5f ldub [ %fp + 0x5f ], %l1
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
40007720: 90 10 00 19 mov %i1, %o0
40007724: 40 00 02 90 call 40008164 <_Thread_Stack_Allocate>
40007728: 92 10 00 1b mov %i3, %o1
if ( !actual_stack_size || actual_stack_size < stack_size )
4000772c: 80 a2 00 1b cmp %o0, %i3
40007730: 0a 80 00 04 bcs 40007740 <_Thread_Initialize+0x40>
40007734: 80 a2 20 00 cmp %o0, 0
40007738: 32 80 00 04 bne,a 40007748 <_Thread_Initialize+0x48> <== ALWAYS TAKEN
4000773c: c4 06 60 c8 ld [ %i1 + 0xc8 ], %g2
40007740: 81 c7 e0 08 ret
40007744: 91 e8 20 00 restore %g0, 0, %o0
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
40007748: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000774c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001b41c <_Thread_Maximum_extensions>
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
40007750: c4 26 60 c4 st %g2, [ %i1 + 0xc4 ]
the_stack->size = size;
40007754: d0 26 60 c0 st %o0, [ %i1 + 0xc0 ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
40007758: c0 26 60 50 clr [ %i1 + 0x50 ]
the_watchdog->routine = routine;
4000775c: c0 26 60 64 clr [ %i1 + 0x64 ]
the_watchdog->id = id;
40007760: c0 26 60 68 clr [ %i1 + 0x68 ]
the_watchdog->user_data = user_data;
40007764: c0 26 60 6c clr [ %i1 + 0x6c ]
40007768: 80 a0 60 00 cmp %g1, 0
4000776c: 02 80 00 08 be 4000778c <_Thread_Initialize+0x8c>
40007770: b6 10 20 00 clr %i3
extensions_area = _Workspace_Allocate(
40007774: 82 00 60 01 inc %g1
40007778: 40 00 04 a3 call 40008a04 <_Workspace_Allocate>
4000777c: 91 28 60 02 sll %g1, 2, %o0
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
40007780: b6 92 20 00 orcc %o0, 0, %i3
40007784: 22 80 00 2d be,a 40007838 <_Thread_Initialize+0x138>
40007788: d0 06 61 58 ld [ %i1 + 0x158 ], %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 ) {
4000778c: 80 a6 e0 00 cmp %i3, 0
40007790: 02 80 00 0c be 400077c0 <_Thread_Initialize+0xc0>
40007794: f6 26 61 68 st %i3, [ %i1 + 0x168 ]
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
40007798: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000779c: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 ! 4001b41c <_Thread_Maximum_extensions>
400077a0: 10 80 00 05 b 400077b4 <_Thread_Initialize+0xb4>
400077a4: 82 10 20 00 clr %g1
the_thread->extensions[i] = NULL;
400077a8: 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++ )
400077ac: 82 00 60 01 inc %g1
the_thread->extensions[i] = NULL;
400077b0: 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++ )
400077b4: 80 a0 40 02 cmp %g1, %g2
400077b8: 28 bf ff fc bleu,a 400077a8 <_Thread_Initialize+0xa8>
400077bc: c8 06 61 68 ld [ %i1 + 0x168 ], %g4
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
400077c0: c2 07 a0 60 ld [ %fp + 0x60 ], %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 );
400077c4: 92 10 00 1d mov %i5, %o1
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
400077c8: c2 26 60 b0 st %g1, [ %i1 + 0xb0 ]
the_thread->Start.budget_callout = budget_callout;
400077cc: c2 07 a0 64 ld [ %fp + 0x64 ], %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 );
400077d0: 90 10 00 19 mov %i1, %o0
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
400077d4: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ]
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
400077d8: c2 07 a0 68 ld [ %fp + 0x68 ], %g1
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
400077dc: e2 2e 60 ac stb %l1, [ %i1 + 0xac ]
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
400077e0: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ]
the_thread->current_state = STATES_DORMANT;
400077e4: 82 10 20 01 mov 1, %g1
the_thread->Wait.queue = NULL;
400077e8: c0 26 60 44 clr [ %i1 + 0x44 ]
#endif
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
400077ec: c2 26 60 10 st %g1, [ %i1 + 0x10 ]
the_thread->Wait.queue = NULL;
the_thread->resource_count = 0;
400077f0: c0 26 60 1c clr [ %i1 + 0x1c ]
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
400077f4: fa 26 60 18 st %i5, [ %i1 + 0x18 ]
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
400077f8: 40 00 01 b9 call 40007edc <_Thread_Set_priority>
400077fc: fa 26 60 bc st %i5, [ %i1 + 0xbc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40007800: c2 16 60 0a lduh [ %i1 + 0xa ], %g1
40007804: c4 06 20 1c ld [ %i0 + 0x1c ], %g2
40007808: 83 28 60 02 sll %g1, 2, %g1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4000780c: e0 26 60 0c st %l0, [ %i1 + 0xc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40007810: 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 );
40007814: c0 26 60 84 clr [ %i1 + 0x84 ]
40007818: 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 );
4000781c: 90 10 00 19 mov %i1, %o0
40007820: 40 00 03 6d call 400085d4 <_User_extensions_Thread_create>
40007824: b0 10 20 01 mov 1, %i0
if ( extension_status )
40007828: 80 8a 20 ff btst 0xff, %o0
4000782c: 12 80 00 22 bne 400078b4 <_Thread_Initialize+0x1b4>
40007830: 01 00 00 00 nop
return true;
failed:
if ( the_thread->libc_reent )
40007834: d0 06 61 58 ld [ %i1 + 0x158 ], %o0
40007838: 80 a2 20 00 cmp %o0, 0
4000783c: 22 80 00 05 be,a 40007850 <_Thread_Initialize+0x150>
40007840: d0 06 61 5c ld [ %i1 + 0x15c ], %o0
_Workspace_Free( the_thread->libc_reent );
40007844: 40 00 04 79 call 40008a28 <_Workspace_Free>
40007848: 01 00 00 00 nop
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
4000784c: d0 06 61 5c ld [ %i1 + 0x15c ], %o0
40007850: 80 a2 20 00 cmp %o0, 0
40007854: 22 80 00 05 be,a 40007868 <_Thread_Initialize+0x168>
40007858: d0 06 61 60 ld [ %i1 + 0x160 ], %o0
_Workspace_Free( the_thread->API_Extensions[i] );
4000785c: 40 00 04 73 call 40008a28 <_Workspace_Free>
40007860: 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] )
40007864: d0 06 61 60 ld [ %i1 + 0x160 ], %o0
40007868: 80 a2 20 00 cmp %o0, 0
4000786c: 22 80 00 05 be,a 40007880 <_Thread_Initialize+0x180> <== ALWAYS TAKEN
40007870: d0 06 61 64 ld [ %i1 + 0x164 ], %o0
_Workspace_Free( the_thread->API_Extensions[i] );
40007874: 40 00 04 6d call 40008a28 <_Workspace_Free> <== NOT EXECUTED
40007878: 01 00 00 00 nop <== NOT EXECUTED
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] )
4000787c: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 <== NOT EXECUTED
40007880: 80 a2 20 00 cmp %o0, 0
40007884: 02 80 00 05 be 40007898 <_Thread_Initialize+0x198> <== ALWAYS TAKEN
40007888: 80 a6 e0 00 cmp %i3, 0
_Workspace_Free( the_thread->API_Extensions[i] );
4000788c: 40 00 04 67 call 40008a28 <_Workspace_Free> <== NOT EXECUTED
40007890: 01 00 00 00 nop <== NOT EXECUTED
if ( extensions_area )
40007894: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED
40007898: 02 80 00 05 be 400078ac <_Thread_Initialize+0x1ac>
4000789c: 90 10 00 19 mov %i1, %o0
(void) _Workspace_Free( extensions_area );
400078a0: 40 00 04 62 call 40008a28 <_Workspace_Free>
400078a4: 90 10 00 1b mov %i3, %o0
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
(void) _Workspace_Free( fp_area );
#endif
_Thread_Stack_Free( the_thread );
400078a8: 90 10 00 19 mov %i1, %o0
400078ac: 40 00 02 45 call 400081c0 <_Thread_Stack_Free>
400078b0: b0 10 20 00 clr %i0
return false;
}
400078b4: 81 c7 e0 08 ret
400078b8: 81 e8 00 00 restore
4000b700 <_Thread_Reset_timeslice>:
* ready chain
* select heir
*/
void _Thread_Reset_timeslice( void )
{
4000b700: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
4000b704: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000b708: e0 00 60 3c ld [ %g1 + 0x3c ], %l0 ! 4001b43c <_Thread_Executing>
ready = executing->ready;
_ISR_Disable( level );
4000b70c: 7f ff d9 63 call 40001c98 <sparc_disable_interrupts>
4000b710: e2 04 20 8c ld [ %l0 + 0x8c ], %l1
4000b714: b0 10 00 08 mov %o0, %i0
if ( _Chain_Has_only_one_node( ready ) ) {
4000b718: c4 04 40 00 ld [ %l1 ], %g2
4000b71c: c2 04 60 08 ld [ %l1 + 8 ], %g1
4000b720: 80 a0 80 01 cmp %g2, %g1
4000b724: 32 80 00 03 bne,a 4000b730 <_Thread_Reset_timeslice+0x30>
4000b728: c2 04 00 00 ld [ %l0 ], %g1
_ISR_Enable( level );
4000b72c: 30 80 00 18 b,a 4000b78c <_Thread_Reset_timeslice+0x8c>
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
4000b730: c4 04 20 04 ld [ %l0 + 4 ], %g2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4000b734: 86 04 60 04 add %l1, 4, %g3
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
previous->next = next;
4000b738: c2 20 80 00 st %g1, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4000b73c: c6 24 00 00 st %g3, [ %l0 ]
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4000b740: c4 20 60 04 st %g2, [ %g1 + 4 ]
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
4000b744: c2 04 60 08 ld [ %l1 + 8 ], %g1
the_chain->last = the_node;
4000b748: e0 24 60 08 st %l0, [ %l1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
4000b74c: c2 24 20 04 st %g1, [ %l0 + 4 ]
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4000b750: e0 20 40 00 st %l0, [ %g1 ]
return;
}
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
4000b754: 7f ff d9 55 call 40001ca8 <sparc_enable_interrupts>
4000b758: 01 00 00 00 nop
4000b75c: 7f ff d9 4f call 40001c98 <sparc_disable_interrupts>
4000b760: 01 00 00 00 nop
if ( _Thread_Is_heir( executing ) )
4000b764: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000b768: c4 00 60 0c ld [ %g1 + 0xc ], %g2 ! 4001b40c <_Thread_Heir>
4000b76c: 80 a4 00 02 cmp %l0, %g2
4000b770: 12 80 00 05 bne 4000b784 <_Thread_Reset_timeslice+0x84> <== NEVER TAKEN
4000b774: 84 10 20 01 mov 1, %g2
_Thread_Heir = (Thread_Control *) ready->first;
4000b778: c4 04 40 00 ld [ %l1 ], %g2
4000b77c: c4 20 60 0c st %g2, [ %g1 + 0xc ]
_Context_Switch_necessary = true;
4000b780: 84 10 20 01 mov 1, %g2
4000b784: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000b788: c4 28 60 4c stb %g2, [ %g1 + 0x4c ] ! 4001b44c <_Context_Switch_necessary>
_ISR_Enable( level );
4000b78c: 7f ff d9 47 call 40001ca8 <sparc_enable_interrupts>
4000b790: 81 e8 00 00 restore
4000c10c <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
4000c10c: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4000c110: 7f ff d7 5e call 40001e88 <sparc_disable_interrupts>
4000c114: a0 10 00 18 mov %i0, %l0
4000c118: b0 10 00 08 mov %o0, %i0
_ISR_Enable( level );
return;
}
#endif
current_state = the_thread->current_state;
4000c11c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1
if ( current_state & STATES_SUSPENDED ) {
4000c120: 80 88 60 02 btst 2, %g1
4000c124: 02 80 00 2c be 4000c1d4 <_Thread_Resume+0xc8> <== NEVER TAKEN
4000c128: 82 08 7f fd and %g1, -3, %g1
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
4000c12c: 80 a0 60 00 cmp %g1, 0
4000c130: 12 80 00 29 bne 4000c1d4 <_Thread_Resume+0xc8>
4000c134: c2 24 20 10 st %g1, [ %l0 + 0x10 ]
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
4000c138: c4 04 20 90 ld [ %l0 + 0x90 ], %g2
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
4000c13c: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
4000c140: c8 10 80 00 lduh [ %g2 ], %g4
4000c144: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3
4000c148: 86 11 00 03 or %g4, %g3, %g3
4000c14c: c6 30 80 00 sth %g3, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4000c150: 84 00 60 04 add %g1, 4, %g2
_Priority_Major_bit_map |= the_priority_map->ready_major;
4000c154: da 14 20 94 lduh [ %l0 + 0x94 ], %o5
4000c158: c4 24 00 00 st %g2, [ %l0 ]
4000c15c: 07 10 00 84 sethi %hi(0x40021000), %g3
old_last_node = the_chain->last;
4000c160: c4 00 60 08 ld [ %g1 + 8 ], %g2
4000c164: c8 10 e1 30 lduh [ %g3 + 0x130 ], %g4
the_chain->last = the_node;
4000c168: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
4000c16c: c4 24 20 04 st %g2, [ %l0 + 4 ]
4000c170: 82 13 40 04 or %o5, %g4, %g1
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4000c174: e0 20 80 00 st %l0, [ %g2 ]
4000c178: c2 30 e1 30 sth %g1, [ %g3 + 0x130 ]
_ISR_Flash( level );
4000c17c: 7f ff d7 47 call 40001e98 <sparc_enable_interrupts>
4000c180: 01 00 00 00 nop
4000c184: 7f ff d7 41 call 40001e88 <sparc_disable_interrupts>
4000c188: 01 00 00 00 nop
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
4000c18c: 05 10 00 84 sethi %hi(0x40021000), %g2
4000c190: c6 00 a1 0c ld [ %g2 + 0x10c ], %g3 ! 4002110c <_Thread_Heir>
4000c194: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
4000c198: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3
4000c19c: 80 a0 40 03 cmp %g1, %g3
4000c1a0: 1a 80 00 0d bcc 4000c1d4 <_Thread_Resume+0xc8>
4000c1a4: 07 10 00 84 sethi %hi(0x40021000), %g3
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
4000c1a8: c6 00 e1 3c ld [ %g3 + 0x13c ], %g3 ! 4002113c <_Thread_Executing>
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
_ISR_Flash( level );
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
_Thread_Heir = the_thread;
4000c1ac: e0 20 a1 0c st %l0, [ %g2 + 0x10c ]
if ( _Thread_Executing->is_preemptible ||
4000c1b0: c4 08 e0 75 ldub [ %g3 + 0x75 ], %g2
4000c1b4: 80 a0 a0 00 cmp %g2, 0
4000c1b8: 12 80 00 05 bne 4000c1cc <_Thread_Resume+0xc0>
4000c1bc: 84 10 20 01 mov 1, %g2
4000c1c0: 80 a0 60 00 cmp %g1, 0
4000c1c4: 12 80 00 04 bne 4000c1d4 <_Thread_Resume+0xc8> <== ALWAYS TAKEN
4000c1c8: 01 00 00 00 nop
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4000c1cc: 03 10 00 84 sethi %hi(0x40021000), %g1
4000c1d0: c4 28 61 4c stb %g2, [ %g1 + 0x14c ] ! 4002114c <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
4000c1d4: 7f ff d7 31 call 40001e98 <sparc_enable_interrupts>
4000c1d8: 81 e8 00 00 restore
400082ec <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
400082ec: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
400082f0: 03 10 00 6d sethi %hi(0x4001b400), %g1
400082f4: e0 00 60 3c ld [ %g1 + 0x3c ], %l0 ! 4001b43c <_Thread_Executing>
ready = executing->ready;
_ISR_Disable( level );
400082f8: 7f ff e6 68 call 40001c98 <sparc_disable_interrupts>
400082fc: e2 04 20 8c ld [ %l0 + 0x8c ], %l1
40008300: b0 10 00 08 mov %o0, %i0
if ( !_Chain_Has_only_one_node( ready ) ) {
40008304: c4 04 40 00 ld [ %l1 ], %g2
40008308: c2 04 60 08 ld [ %l1 + 8 ], %g1
4000830c: 80 a0 80 01 cmp %g2, %g1
40008310: 02 80 00 17 be 4000836c <_Thread_Yield_processor+0x80>
40008314: 25 10 00 6d sethi %hi(0x4001b400), %l2
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
40008318: c2 04 00 00 ld [ %l0 ], %g1
previous = the_node->previous;
4000831c: c4 04 20 04 ld [ %l0 + 4 ], %g2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
40008320: 86 04 60 04 add %l1, 4, %g3
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
previous->next = next;
40008324: c2 20 80 00 st %g1, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
40008328: c6 24 00 00 st %g3, [ %l0 ]
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4000832c: c4 20 60 04 st %g2, [ %g1 + 4 ]
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
40008330: c2 04 60 08 ld [ %l1 + 8 ], %g1
the_chain->last = the_node;
40008334: e0 24 60 08 st %l0, [ %l1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
40008338: c2 24 20 04 st %g1, [ %l0 + 4 ]
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4000833c: e0 20 40 00 st %l0, [ %g1 ]
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
40008340: 7f ff e6 5a call 40001ca8 <sparc_enable_interrupts>
40008344: 01 00 00 00 nop
40008348: 7f ff e6 54 call 40001c98 <sparc_disable_interrupts>
4000834c: 01 00 00 00 nop
if ( _Thread_Is_heir( executing ) )
40008350: c2 04 a0 0c ld [ %l2 + 0xc ], %g1
40008354: 80 a4 00 01 cmp %l0, %g1
40008358: 12 80 00 09 bne 4000837c <_Thread_Yield_processor+0x90> <== NEVER TAKEN
4000835c: 84 10 20 01 mov 1, %g2
_Thread_Heir = (Thread_Control *) ready->first;
40008360: c2 04 40 00 ld [ %l1 ], %g1
40008364: 10 80 00 06 b 4000837c <_Thread_Yield_processor+0x90>
40008368: c2 24 a0 0c st %g1, [ %l2 + 0xc ]
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
4000836c: c2 04 a0 0c ld [ %l2 + 0xc ], %g1
40008370: 80 a4 00 01 cmp %l0, %g1
40008374: 02 80 00 04 be 40008384 <_Thread_Yield_processor+0x98> <== ALWAYS TAKEN
40008378: 84 10 20 01 mov 1, %g2
_Context_Switch_necessary = true;
4000837c: 03 10 00 6d sethi %hi(0x4001b400), %g1
40008380: c4 28 60 4c stb %g2, [ %g1 + 0x4c ] ! 4001b44c <_Context_Switch_necessary>
_ISR_Enable( level );
40008384: 7f ff e6 49 call 40001ca8 <sparc_enable_interrupts>
40008388: 81 e8 00 00 restore
40007bd0 <_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
)
{
40007bd0: 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;
40007bd4: 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);
40007bd8: 82 06 60 3c add %i1, 0x3c, %g1
the_chain->permanent_null = NULL;
40007bdc: 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);
40007be0: c2 26 60 38 st %g1, [ %i1 + 0x38 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
40007be4: 82 06 60 38 add %i1, 0x38, %g1
40007be8: 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;
40007bec: 2d 10 00 6a sethi %hi(0x4001a800), %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 ];
40007bf0: 83 34 20 06 srl %l0, 6, %g1
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
40007bf4: 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 ];
40007bf8: 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;
40007bfc: ac 15 a2 94 or %l6, 0x294, %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 ];
40007c00: 83 28 60 02 sll %g1, 2, %g1
block_state = the_thread_queue->state;
40007c04: 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 ];
40007c08: a6 24 c0 01 sub %l3, %g1, %l3
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
40007c0c: 12 80 00 28 bne 40007cac <_Thread_queue_Enqueue_priority+0xdc>
40007c10: 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;
40007c14: ac 04 e0 04 add %l3, 4, %l6
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
40007c18: 7f ff e8 20 call 40001c98 <sparc_disable_interrupts>
40007c1c: 01 00 00 00 nop
40007c20: a4 10 00 08 mov %o0, %l2
search_thread = (Thread_Control *) header->first;
40007c24: a8 10 3f ff mov -1, %l4
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
40007c28: 10 80 00 10 b 40007c68 <_Thread_queue_Enqueue_priority+0x98>
40007c2c: e2 04 c0 00 ld [ %l3 ], %l1
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
40007c30: 80 a4 00 14 cmp %l0, %l4
40007c34: 28 80 00 11 bleu,a 40007c78 <_Thread_queue_Enqueue_priority+0xa8>
40007c38: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
40007c3c: 7f ff e8 1b call 40001ca8 <sparc_enable_interrupts>
40007c40: 90 10 00 12 mov %l2, %o0
40007c44: 7f ff e8 15 call 40001c98 <sparc_disable_interrupts>
40007c48: 01 00 00 00 nop
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
40007c4c: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
40007c50: 80 8d 40 01 btst %l5, %g1
40007c54: 32 80 00 05 bne,a 40007c68 <_Thread_queue_Enqueue_priority+0x98><== ALWAYS TAKEN
40007c58: e2 04 40 00 ld [ %l1 ], %l1
_ISR_Enable( level );
40007c5c: 7f ff e8 13 call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
40007c60: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
goto restart_forward_search;
40007c64: 30 bf ff ed b,a 40007c18 <_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 ) ) {
40007c68: 80 a4 40 16 cmp %l1, %l6
40007c6c: 32 bf ff f1 bne,a 40007c30 <_Thread_queue_Enqueue_priority+0x60>
40007c70: e8 04 60 14 ld [ %l1 + 0x14 ], %l4
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
40007c74: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
40007c78: 80 a0 60 01 cmp %g1, 1
40007c7c: 12 80 00 3c bne 40007d6c <_Thread_queue_Enqueue_priority+0x19c>
40007c80: 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 )
40007c84: 80 a4 00 14 cmp %l0, %l4
40007c88: 02 80 00 2e be 40007d40 <_Thread_queue_Enqueue_priority+0x170>
40007c8c: c0 26 20 30 clr [ %i0 + 0x30 ]
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
40007c90: c2 04 60 04 ld [ %l1 + 4 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
40007c94: e2 26 40 00 st %l1, [ %i1 ]
the_node->previous = previous_node;
40007c98: 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;
40007c9c: 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;
40007ca0: f2 20 40 00 st %i1, [ %g1 ]
search_node->previous = the_node;
40007ca4: f2 24 60 04 st %i1, [ %l1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40007ca8: 30 80 00 2d b,a 40007d5c <_Thread_queue_Enqueue_priority+0x18c>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
40007cac: 7f ff e7 fb call 40001c98 <sparc_disable_interrupts>
40007cb0: 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;
40007cb4: a8 05 20 01 inc %l4
_ISR_Disable( level );
40007cb8: a4 10 00 08 mov %o0, %l2
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
40007cbc: 10 80 00 10 b 40007cfc <_Thread_queue_Enqueue_priority+0x12c>
40007cc0: e2 04 e0 08 ld [ %l3 + 8 ], %l1
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
40007cc4: 80 a4 00 14 cmp %l0, %l4
40007cc8: 3a 80 00 11 bcc,a 40007d0c <_Thread_queue_Enqueue_priority+0x13c>
40007ccc: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
40007cd0: 7f ff e7 f6 call 40001ca8 <sparc_enable_interrupts>
40007cd4: 90 10 00 12 mov %l2, %o0
40007cd8: 7f ff e7 f0 call 40001c98 <sparc_disable_interrupts>
40007cdc: 01 00 00 00 nop
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
40007ce0: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
40007ce4: 80 8d 40 01 btst %l5, %g1
40007ce8: 32 80 00 05 bne,a 40007cfc <_Thread_queue_Enqueue_priority+0x12c><== ALWAYS TAKEN
40007cec: e2 04 60 04 ld [ %l1 + 4 ], %l1
_ISR_Enable( level );
40007cf0: 7f ff e7 ee call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
40007cf4: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
goto restart_reverse_search;
40007cf8: 30 bf ff ed b,a 40007cac <_Thread_queue_Enqueue_priority+0xdc><== NOT EXECUTED
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 ) ) {
40007cfc: 80 a4 40 13 cmp %l1, %l3
40007d00: 32 bf ff f1 bne,a 40007cc4 <_Thread_queue_Enqueue_priority+0xf4>
40007d04: e8 04 60 14 ld [ %l1 + 0x14 ], %l4
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
40007d08: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
40007d0c: 80 a0 60 01 cmp %g1, 1
40007d10: 12 80 00 17 bne 40007d6c <_Thread_queue_Enqueue_priority+0x19c>
40007d14: 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 )
40007d18: 80 a4 00 14 cmp %l0, %l4
40007d1c: 02 80 00 09 be 40007d40 <_Thread_queue_Enqueue_priority+0x170>
40007d20: c0 26 20 30 clr [ %i0 + 0x30 ]
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
40007d24: c2 04 40 00 ld [ %l1 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
40007d28: 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;
40007d2c: 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;
40007d30: 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;
40007d34: f2 24 40 00 st %i1, [ %l1 ]
next_node->previous = the_node;
40007d38: f2 20 60 04 st %i1, [ %g1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40007d3c: 30 80 00 08 b,a 40007d5c <_Thread_queue_Enqueue_priority+0x18c>
40007d40: 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;
40007d44: c2 04 60 04 ld [ %l1 + 4 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
40007d48: e2 26 40 00 st %l1, [ %i1 ]
the_node->previous = previous_node;
40007d4c: 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;
40007d50: 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;
40007d54: f2 20 40 00 st %i1, [ %g1 ]
search_node->previous = the_node;
40007d58: f2 24 60 04 st %i1, [ %l1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40007d5c: 7f ff e7 d3 call 40001ca8 <sparc_enable_interrupts>
40007d60: b0 10 20 01 mov 1, %i0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
40007d64: 81 c7 e0 08 ret
40007d68: 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;
40007d6c: 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;
40007d70: d0 26 80 00 st %o0, [ %i2 ]
return the_thread_queue->sync_state;
}
40007d74: 81 c7 e0 08 ret
40007d78: 81 e8 00 00 restore
40007e28 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
40007e28: 9d e3 bf 98 save %sp, -104, %sp
/*
* Just in case the thread really wasn't blocked on a thread queue
* when we get here.
*/
if ( !the_thread_queue )
40007e2c: 80 a6 20 00 cmp %i0, 0
40007e30: 02 80 00 19 be 40007e94 <_Thread_queue_Requeue+0x6c> <== NEVER TAKEN
40007e34: 01 00 00 00 nop
/*
* If queueing by FIFO, there is nothing to do. This only applies to
* priority blocking discipline.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
40007e38: e2 06 20 34 ld [ %i0 + 0x34 ], %l1
40007e3c: 80 a4 60 01 cmp %l1, 1
40007e40: 12 80 00 15 bne 40007e94 <_Thread_queue_Requeue+0x6c> <== NEVER TAKEN
40007e44: 01 00 00 00 nop
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
40007e48: 7f ff e7 94 call 40001c98 <sparc_disable_interrupts>
40007e4c: 01 00 00 00 nop
40007e50: a0 10 00 08 mov %o0, %l0
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
40007e54: c4 06 60 10 ld [ %i1 + 0x10 ], %g2
40007e58: 03 00 00 ef sethi %hi(0x3bc00), %g1
40007e5c: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <PROM_START+0x3bee0>
40007e60: 80 88 80 01 btst %g2, %g1
40007e64: 02 80 00 0a be 40007e8c <_Thread_queue_Requeue+0x64> <== NEVER TAKEN
40007e68: 94 10 20 01 mov 1, %o2
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
40007e6c: 90 10 00 18 mov %i0, %o0
40007e70: 92 10 00 19 mov %i1, %o1
40007e74: 40 00 0d 81 call 4000b478 <_Thread_queue_Extract_priority_helper>
40007e78: e2 26 20 30 st %l1, [ %i0 + 0x30 ]
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
40007e7c: 90 10 00 18 mov %i0, %o0
40007e80: 92 10 00 19 mov %i1, %o1
40007e84: 7f ff ff 53 call 40007bd0 <_Thread_queue_Enqueue_priority>
40007e88: 94 07 bf fc add %fp, -4, %o2
}
_ISR_Enable( level );
40007e8c: 7f ff e7 87 call 40001ca8 <sparc_enable_interrupts>
40007e90: 90 10 00 10 mov %l0, %o0
40007e94: 81 c7 e0 08 ret
40007e98: 81 e8 00 00 restore
40007e9c <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
40007e9c: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
40007ea0: 90 10 00 18 mov %i0, %o0
40007ea4: 7f ff fd ec call 40007654 <_Thread_Get>
40007ea8: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
40007eac: c2 07 bf fc ld [ %fp + -4 ], %g1
40007eb0: 80 a0 60 00 cmp %g1, 0
40007eb4: 12 80 00 08 bne 40007ed4 <_Thread_queue_Timeout+0x38> <== NEVER TAKEN
40007eb8: 01 00 00 00 nop
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
40007ebc: 40 00 0d a7 call 4000b558 <_Thread_queue_Process_timeout>
40007ec0: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
40007ec4: 03 10 00 6c sethi %hi(0x4001b000), %g1
40007ec8: c4 00 63 80 ld [ %g1 + 0x380 ], %g2 ! 4001b380 <_Thread_Dispatch_disable_level>
40007ecc: 84 00 bf ff add %g2, -1, %g2
40007ed0: c4 20 63 80 st %g2, [ %g1 + 0x380 ]
40007ed4: 81 c7 e0 08 ret
40007ed8: 81 e8 00 00 restore
40015048 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
40015048: 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;
4001504c: 35 10 00 ef sethi %hi(0x4003bc00), %i2
40015050: b2 07 bf f4 add %fp, -12, %i1
40015054: ac 07 bf f8 add %fp, -8, %l6
40015058: a2 07 bf e8 add %fp, -24, %l1
4001505c: 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();
40015060: 37 10 00 ef sethi %hi(0x4003bc00), %i3
40015064: 2b 10 00 ef sethi %hi(0x4003bc00), %l5
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
40015068: c0 27 bf f8 clr [ %fp + -8 ]
4001506c: c0 27 bf ec clr [ %fp + -20 ]
the_chain->last = _Chain_Head(the_chain);
40015070: 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);
40015074: ec 27 bf f4 st %l6, [ %fp + -12 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
40015078: 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);
4001507c: 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;
40015080: b4 16 a3 44 or %i2, 0x344, %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();
40015084: b6 16 e2 80 or %i3, 0x280, %i3
40015088: aa 15 61 f0 or %l5, 0x1f0, %l5
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
4001508c: 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 );
40015090: 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 );
40015094: 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 );
40015098: 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;
4001509c: 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;
400150a0: 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;
400150a4: c2 06 80 00 ld [ %i2 ], %g1
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
400150a8: d2 06 20 3c ld [ %i0 + 0x3c ], %o1
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
400150ac: 94 10 00 11 mov %l1, %o2
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
400150b0: c2 26 20 3c st %g1, [ %i0 + 0x3c ]
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
400150b4: 92 20 40 09 sub %g1, %o1, %o1
400150b8: 40 00 10 f0 call 40019478 <_Watchdog_Adjust_to_chain>
400150bc: 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;
400150c0: 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();
400150c4: 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 ) {
400150c8: 80 a4 00 0a cmp %l0, %o2
400150cc: 08 80 00 06 bleu 400150e4 <_Timer_server_Body+0x9c>
400150d0: 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 );
400150d4: 90 10 00 12 mov %l2, %o0
400150d8: 40 00 10 e8 call 40019478 <_Watchdog_Adjust_to_chain>
400150dc: 94 10 00 11 mov %l1, %o2
400150e0: 30 80 00 06 b,a 400150f8 <_Timer_server_Body+0xb0>
} else if ( snapshot < last_snapshot ) {
400150e4: 1a 80 00 05 bcc 400150f8 <_Timer_server_Body+0xb0>
400150e8: 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 );
400150ec: 90 10 00 12 mov %l2, %o0
400150f0: 40 00 10 bb call 400193dc <_Watchdog_Adjust>
400150f4: 92 10 20 01 mov 1, %o1
}
watchdogs->last_snapshot = snapshot;
400150f8: 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 );
400150fc: d0 06 20 78 ld [ %i0 + 0x78 ], %o0
40015100: 40 00 02 61 call 40015a84 <_Chain_Get>
40015104: 01 00 00 00 nop
if ( timer == NULL ) {
40015108: 80 a2 20 00 cmp %o0, 0
4001510c: 02 80 00 0f be 40015148 <_Timer_server_Body+0x100>
40015110: 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 ) {
40015114: c2 02 20 38 ld [ %o0 + 0x38 ], %g1
40015118: 80 a0 60 01 cmp %g1, 1
4001511c: 12 80 00 05 bne 40015130 <_Timer_server_Body+0xe8>
40015120: 80 a0 60 03 cmp %g1, 3
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
40015124: 92 02 20 10 add %o0, 0x10, %o1
40015128: 10 80 00 05 b 4001513c <_Timer_server_Body+0xf4>
4001512c: 90 10 00 14 mov %l4, %o0
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
40015130: 12 bf ff f3 bne 400150fc <_Timer_server_Body+0xb4> <== NEVER TAKEN
40015134: 92 02 20 10 add %o0, 0x10, %o1
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
40015138: 90 10 00 12 mov %l2, %o0
4001513c: 40 00 11 04 call 4001954c <_Watchdog_Insert>
40015140: 01 00 00 00 nop
40015144: 30 bf ff ee b,a 400150fc <_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 );
40015148: 7f ff e5 03 call 4000e554 <sparc_disable_interrupts>
4001514c: 01 00 00 00 nop
if ( _Chain_Is_empty( insert_chain ) ) {
40015150: c2 07 bf f4 ld [ %fp + -12 ], %g1
40015154: 80 a0 40 16 cmp %g1, %l6
40015158: 12 80 00 0a bne 40015180 <_Timer_server_Body+0x138> <== NEVER TAKEN
4001515c: 01 00 00 00 nop
ts->insert_chain = NULL;
40015160: c0 26 20 78 clr [ %i0 + 0x78 ]
_ISR_Enable( level );
40015164: 7f ff e5 00 call 4000e564 <sparc_enable_interrupts>
40015168: 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 ) ) {
4001516c: c2 07 bf e8 ld [ %fp + -24 ], %g1
40015170: 80 a0 40 13 cmp %g1, %l3
40015174: 12 80 00 06 bne 4001518c <_Timer_server_Body+0x144>
40015178: 01 00 00 00 nop
4001517c: 30 80 00 1a b,a 400151e4 <_Timer_server_Body+0x19c>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
40015180: 7f ff e4 f9 call 4000e564 <sparc_enable_interrupts> <== NOT EXECUTED
40015184: 01 00 00 00 nop <== NOT EXECUTED
40015188: 30 bf ff c7 b,a 400150a4 <_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 );
4001518c: 7f ff e4 f2 call 4000e554 <sparc_disable_interrupts>
40015190: 01 00 00 00 nop
40015194: 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));
40015198: 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))
4001519c: 80 a4 00 13 cmp %l0, %l3
400151a0: 02 80 00 0e be 400151d8 <_Timer_server_Body+0x190>
400151a4: 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;
400151a8: c2 04 00 00 ld [ %l0 ], %g1
the_chain->first = new_first;
400151ac: c2 27 bf e8 st %g1, [ %fp + -24 ]
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
400151b0: 02 80 00 0a be 400151d8 <_Timer_server_Body+0x190> <== NEVER TAKEN
400151b4: e2 20 60 04 st %l1, [ %g1 + 4 ]
watchdog->state = WATCHDOG_INACTIVE;
400151b8: c0 24 20 08 clr [ %l0 + 8 ]
_ISR_Enable( level );
400151bc: 7f ff e4 ea call 4000e564 <sparc_enable_interrupts>
400151c0: 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 );
400151c4: d2 04 20 24 ld [ %l0 + 0x24 ], %o1
400151c8: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
400151cc: 9f c0 40 00 call %g1
400151d0: d0 04 20 20 ld [ %l0 + 0x20 ], %o0
}
400151d4: 30 bf ff ee b,a 4001518c <_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 );
400151d8: 7f ff e4 e3 call 4000e564 <sparc_enable_interrupts>
400151dc: 90 10 00 02 mov %g2, %o0
400151e0: 30 bf ff b0 b,a 400150a0 <_Timer_server_Body+0x58>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
400151e4: c0 2e 20 7c clrb [ %i0 + 0x7c ]
400151e8: c2 05 40 00 ld [ %l5 ], %g1
400151ec: 82 00 60 01 inc %g1
400151f0: c2 25 40 00 st %g1, [ %l5 ]
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
400151f4: d0 06 00 00 ld [ %i0 ], %o0
400151f8: 40 00 0d ee call 400189b0 <_Thread_Set_state>
400151fc: 92 10 20 08 mov 8, %o1
_Timer_server_Reset_interval_system_watchdog( ts );
40015200: 7f ff ff 68 call 40014fa0 <_Timer_server_Reset_interval_system_watchdog>
40015204: 90 10 00 18 mov %i0, %o0
_Timer_server_Reset_tod_system_watchdog( ts );
40015208: 7f ff ff 7b call 40014ff4 <_Timer_server_Reset_tod_system_watchdog>
4001520c: 90 10 00 18 mov %i0, %o0
_Thread_Enable_dispatch();
40015210: 40 00 0b 39 call 40017ef4 <_Thread_Enable_dispatch>
40015214: 01 00 00 00 nop
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
40015218: 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;
4001521c: 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 );
40015220: 40 00 11 28 call 400196c0 <_Watchdog_Remove>
40015224: 01 00 00 00 nop
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
40015228: 40 00 11 26 call 400196c0 <_Watchdog_Remove>
4001522c: 90 10 00 1d mov %i5, %o0
40015230: 30 bf ff 9c b,a 400150a0 <_Timer_server_Body+0x58>
4000a3bc <_Timespec_Greater_than>:
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
4000a3bc: c6 02 00 00 ld [ %o0 ], %g3
4000a3c0: c4 02 40 00 ld [ %o1 ], %g2
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
4000a3c4: 82 10 00 08 mov %o0, %g1
if ( lhs->tv_sec > rhs->tv_sec )
4000a3c8: 80 a0 c0 02 cmp %g3, %g2
4000a3cc: 14 80 00 0b bg 4000a3f8 <_Timespec_Greater_than+0x3c>
4000a3d0: 90 10 20 01 mov 1, %o0
return true;
if ( lhs->tv_sec < rhs->tv_sec )
4000a3d4: 80 a0 c0 02 cmp %g3, %g2
4000a3d8: 06 80 00 08 bl 4000a3f8 <_Timespec_Greater_than+0x3c> <== NEVER TAKEN
4000a3dc: 90 10 20 00 clr %o0
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
4000a3e0: c4 00 60 04 ld [ %g1 + 4 ], %g2
4000a3e4: c2 02 60 04 ld [ %o1 + 4 ], %g1
4000a3e8: 80 a0 80 01 cmp %g2, %g1
4000a3ec: 14 80 00 03 bg 4000a3f8 <_Timespec_Greater_than+0x3c>
4000a3f0: 90 10 20 01 mov 1, %o0
4000a3f4: 90 10 20 00 clr %o0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
4000a3f8: 81 c3 e0 08 retl
4000a8ec <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
4000a8ec: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
_ISR_Disable( level );
4000a8f0: 7f ff e0 d4 call 40002c40 <sparc_disable_interrupts>
4000a8f4: a0 10 00 18 mov %i0, %l0
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4000a8f8: c2 06 00 00 ld [ %i0 ], %g1
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4000a8fc: a2 06 20 04 add %i0, 4, %l1
* hence the compiler must not assume *header to remain
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
4000a900: 80 a0 40 11 cmp %g1, %l1
4000a904: 02 80 00 1e be 4000a97c <_Watchdog_Adjust+0x90>
4000a908: 80 a6 60 00 cmp %i1, 0
switch ( direction ) {
4000a90c: 02 80 00 19 be 4000a970 <_Watchdog_Adjust+0x84>
4000a910: a4 10 20 01 mov 1, %l2
4000a914: 80 a6 60 01 cmp %i1, 1
4000a918: 12 80 00 19 bne 4000a97c <_Watchdog_Adjust+0x90> <== NEVER TAKEN
4000a91c: 01 00 00 00 nop
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
4000a920: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
4000a924: 10 80 00 07 b 4000a940 <_Watchdog_Adjust+0x54>
4000a928: b4 00 80 1a add %g2, %i2, %i2
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
4000a92c: f2 00 60 10 ld [ %g1 + 0x10 ], %i1
4000a930: 80 a6 80 19 cmp %i2, %i1
4000a934: 3a 80 00 05 bcc,a 4000a948 <_Watchdog_Adjust+0x5c>
4000a938: e4 20 60 10 st %l2, [ %g1 + 0x10 ]
_Watchdog_First( header )->delta_interval -= units;
4000a93c: b4 26 40 1a sub %i1, %i2, %i2
break;
4000a940: 10 80 00 0f b 4000a97c <_Watchdog_Adjust+0x90>
4000a944: f4 20 60 10 st %i2, [ %g1 + 0x10 ]
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
_ISR_Enable( level );
4000a948: 7f ff e0 c2 call 40002c50 <sparc_enable_interrupts>
4000a94c: 01 00 00 00 nop
_Watchdog_Tickle( header );
4000a950: 40 00 00 95 call 4000aba4 <_Watchdog_Tickle>
4000a954: 90 10 00 10 mov %l0, %o0
_ISR_Disable( level );
4000a958: 7f ff e0 ba call 40002c40 <sparc_disable_interrupts>
4000a95c: 01 00 00 00 nop
if ( _Chain_Is_empty( header ) )
4000a960: c2 04 00 00 ld [ %l0 ], %g1
4000a964: 80 a0 40 11 cmp %g1, %l1
4000a968: 02 80 00 05 be 4000a97c <_Watchdog_Adjust+0x90>
4000a96c: b4 26 80 19 sub %i2, %i1, %i2
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
4000a970: 80 a6 a0 00 cmp %i2, 0
4000a974: 32 bf ff ee bne,a 4000a92c <_Watchdog_Adjust+0x40> <== ALWAYS TAKEN
4000a978: c2 04 00 00 ld [ %l0 ], %g1
}
break;
}
}
_ISR_Enable( level );
4000a97c: 7f ff e0 b5 call 40002c50 <sparc_enable_interrupts>
4000a980: 91 e8 00 08 restore %g0, %o0, %o0
40008880 <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
40008880: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
40008884: 7f ff e5 05 call 40001c98 <sparc_disable_interrupts>
40008888: a0 10 00 18 mov %i0, %l0
previous_state = the_watchdog->state;
4000888c: f0 06 20 08 ld [ %i0 + 8 ], %i0
switch ( previous_state ) {
40008890: 80 a6 20 01 cmp %i0, 1
40008894: 22 80 00 1e be,a 4000890c <_Watchdog_Remove+0x8c>
40008898: c0 24 20 08 clr [ %l0 + 8 ]
4000889c: 0a 80 00 1d bcs 40008910 <_Watchdog_Remove+0x90>
400088a0: 03 10 00 6d sethi %hi(0x4001b400), %g1
400088a4: 80 a6 20 03 cmp %i0, 3
400088a8: 18 80 00 1a bgu 40008910 <_Watchdog_Remove+0x90> <== NEVER TAKEN
400088ac: 01 00 00 00 nop
400088b0: c2 04 00 00 ld [ %l0 ], %g1
break;
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
400088b4: c0 24 20 08 clr [ %l0 + 8 ]
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
400088b8: c4 00 40 00 ld [ %g1 ], %g2
400088bc: 80 a0 a0 00 cmp %g2, 0
400088c0: 22 80 00 07 be,a 400088dc <_Watchdog_Remove+0x5c>
400088c4: 03 10 00 6d sethi %hi(0x4001b400), %g1
next_watchdog->delta_interval += the_watchdog->delta_interval;
400088c8: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 ! 4001b410 <_TOD_Now>
400088cc: c4 04 20 10 ld [ %l0 + 0x10 ], %g2
400088d0: 84 00 c0 02 add %g3, %g2, %g2
400088d4: c4 20 60 10 st %g2, [ %g1 + 0x10 ]
if ( _Watchdog_Sync_count )
400088d8: 03 10 00 6d sethi %hi(0x4001b400), %g1
400088dc: c2 00 60 d0 ld [ %g1 + 0xd0 ], %g1 ! 4001b4d0 <_Watchdog_Sync_count>
400088e0: 80 a0 60 00 cmp %g1, 0
400088e4: 22 80 00 07 be,a 40008900 <_Watchdog_Remove+0x80>
400088e8: c2 04 00 00 ld [ %l0 ], %g1
_Watchdog_Sync_level = _ISR_Nest_level;
400088ec: 03 10 00 6d sethi %hi(0x4001b400), %g1
400088f0: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 ! 4001b418 <_ISR_Nest_level>
400088f4: 03 10 00 6d sethi %hi(0x4001b400), %g1
400088f8: c4 20 60 38 st %g2, [ %g1 + 0x38 ] ! 4001b438 <_Watchdog_Sync_level>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
400088fc: c2 04 00 00 ld [ %l0 ], %g1
previous = the_node->previous;
40008900: c4 04 20 04 ld [ %l0 + 4 ], %g2
next->previous = previous;
previous->next = next;
40008904: c2 20 80 00 st %g1, [ %g2 ]
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
40008908: c4 20 60 04 st %g2, [ %g1 + 4 ]
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
4000890c: 03 10 00 6d sethi %hi(0x4001b400), %g1
40008910: c2 00 60 d4 ld [ %g1 + 0xd4 ], %g1 ! 4001b4d4 <_Watchdog_Ticks_since_boot>
40008914: c2 24 20 18 st %g1, [ %l0 + 0x18 ]
_ISR_Enable( level );
40008918: 7f ff e4 e4 call 40001ca8 <sparc_enable_interrupts>
4000891c: 01 00 00 00 nop
return( previous_state );
}
40008920: 81 c7 e0 08 ret
40008924: 81 e8 00 00 restore
4000a0b8 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
4000a0b8: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
4000a0bc: 7f ff e1 af call 40002778 <sparc_disable_interrupts>
4000a0c0: a0 10 00 18 mov %i0, %l0
4000a0c4: b0 10 00 08 mov %o0, %i0
printk( "Watchdog Chain: %s %p\n", name, header );
4000a0c8: 11 10 00 7c sethi %hi(0x4001f000), %o0
4000a0cc: 94 10 00 19 mov %i1, %o2
4000a0d0: 90 12 23 f8 or %o0, 0x3f8, %o0
4000a0d4: 7f ff e6 7c call 40003ac4 <printk>
4000a0d8: 92 10 00 10 mov %l0, %o1
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4000a0dc: e2 06 40 00 ld [ %i1 ], %l1
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4000a0e0: b2 06 60 04 add %i1, 4, %i1
if ( !_Chain_Is_empty( header ) ) {
4000a0e4: 80 a4 40 19 cmp %l1, %i1
4000a0e8: 02 80 00 0e be 4000a120 <_Watchdog_Report_chain+0x68>
4000a0ec: 11 10 00 7d sethi %hi(0x4001f400), %o0
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
4000a0f0: 92 10 00 11 mov %l1, %o1
4000a0f4: 40 00 00 10 call 4000a134 <_Watchdog_Report>
4000a0f8: 90 10 20 00 clr %o0
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = header->first ;
node != _Chain_Tail(header) ;
node = node->next )
4000a0fc: e2 04 40 00 ld [ %l1 ], %l1
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = header->first ;
4000a100: 80 a4 40 19 cmp %l1, %i1
4000a104: 12 bf ff fc bne 4000a0f4 <_Watchdog_Report_chain+0x3c> <== NEVER TAKEN
4000a108: 92 10 00 11 mov %l1, %o1
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
4000a10c: 92 10 00 10 mov %l0, %o1
4000a110: 11 10 00 7d sethi %hi(0x4001f400), %o0
4000a114: 7f ff e6 6c call 40003ac4 <printk>
4000a118: 90 12 20 10 or %o0, 0x10, %o0 ! 4001f410 <C.32.3495+0x2c>
4000a11c: 30 80 00 03 b,a 4000a128 <_Watchdog_Report_chain+0x70>
} else {
printk( "Chain is empty\n" );
4000a120: 7f ff e6 69 call 40003ac4 <printk>
4000a124: 90 12 20 20 or %o0, 0x20, %o0
}
_ISR_Enable( level );
4000a128: 7f ff e1 98 call 40002788 <sparc_enable_interrupts>
4000a12c: 81 e8 00 00 restore
400231a0 <__kill>:
#endif
int __kill( pid_t pid, int sig )
{
return 0;
}
400231a0: 81 c3 e0 08 retl <== NOT EXECUTED
400231a4: 90 10 20 00 clr %o0 <== NOT EXECUTED
40018b40 <_calloc_r>:
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
return calloc( elements, size );
40018b40: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40018b44: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
40018b48: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40018b4c: 7f ff c5 12 call 40009f94 <calloc> <== NOT EXECUTED
40018b50: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40018e18 <_exit>:
/*
* If the toolset uses init/fini sections, then we need to
* run the global destructors now.
*/
#if defined(__USE_INIT_FINI__)
FINI_SYMBOL();
40018e18: 9d e3 bf a0 save %sp, -96, %sp
40018e1c: 40 00 06 e6 call 4001a9b4 <_fini>
40018e20: 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();
40018e24: 7f ff ff e1 call 40018da8 <libc_wrapup>
40018e28: 01 00 00 00 nop
rtems_shutdown_executive(status);
40018e2c: 40 00 00 4c call 40018f5c <rtems_shutdown_executive>
40018e30: 90 10 00 18 mov %i0, %o0
40018e34: 30 80 00 00 b,a 40018e34 <_exit+0x1c> <== NOT EXECUTED
40003390 <_fcntl_r>:
int fd,
int cmd,
int arg
)
{
return fcntl( fd, cmd, arg );
40003390: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40003394: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
40003398: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED
4000339c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
400033a0: 7f ff ff 7f call 4000319c <fcntl> <== NOT EXECUTED
400033a4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40023174 <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
return getpid();
}
40023174: 81 c3 e0 08 retl <== NOT EXECUTED
40023178: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
4000a2a4 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4000a2a4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000a2a8: 7f ff ff e6 call 4000a240 <gettimeofday> <== NOT EXECUTED
4000a2ac: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40023198 <_kill_r>:
#include <reent.h>
int _kill_r( struct _reent *ptr, pid_t pid, int sig )
{
return 0;
}
40023198: 81 c3 e0 08 retl <== NOT EXECUTED
4002319c: 90 10 20 00 clr %o0 <== NOT EXECUTED
40003e9c <_link_r>:
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
40003e9c: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40003ea0: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
40003ea4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40003ea8: 7f ff ff 61 call 40003c2c <link> <== NOT EXECUTED
40003eac: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40018f28 <_realloc_r>:
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
40018f28: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40018f2c: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
40018f30: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40018f34: 40 00 00 17 call 40018f90 <realloc> <== NOT EXECUTED
40018f38: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40006780 <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
40006780: 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 );
40006784: 7f ff fa 9f call 40005200 <rtems_filesystem_dirname>
40006788: 90 10 00 19 mov %i1, %o0
if ( old_parent_pathlen == 0 )
4000678c: a0 92 20 00 orcc %o0, 0, %l0
40006790: 32 80 00 18 bne,a 400067f0 <_rename_r+0x70>
40006794: 90 10 00 19 mov %i1, %o0
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
40006798: c2 4e 40 00 ldsb [ %i1 ], %g1
4000679c: 80 a0 60 5c cmp %g1, 0x5c
400067a0: 22 80 00 08 be,a 400067c0 <_rename_r+0x40> <== NEVER TAKEN
400067a4: 03 10 00 98 sethi %hi(0x40026000), %g1 <== NOT EXECUTED
400067a8: 80 a0 60 2f cmp %g1, 0x2f
400067ac: 22 80 00 05 be,a 400067c0 <_rename_r+0x40> <== NEVER TAKEN
400067b0: 03 10 00 98 sethi %hi(0x40026000), %g1 <== NOT EXECUTED
400067b4: 80 a0 60 00 cmp %g1, 0
400067b8: 12 80 00 06 bne 400067d0 <_rename_r+0x50> <== ALWAYS TAKEN
400067bc: 03 10 00 98 sethi %hi(0x40026000), %g1
400067c0: d2 00 63 98 ld [ %g1 + 0x398 ], %o1 ! 40026398 <rtems_current_user_env><== NOT EXECUTED
400067c4: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED
400067c8: 10 80 00 05 b 400067dc <_rename_r+0x5c> <== NOT EXECUTED
400067cc: 92 02 60 18 add %o1, 0x18, %o1 <== NOT EXECUTED
400067d0: d2 00 63 98 ld [ %g1 + 0x398 ], %o1
400067d4: 90 07 bf d4 add %fp, -44, %o0
400067d8: 92 02 60 04 add %o1, 4, %o1
400067dc: 94 10 20 14 mov 0x14, %o2
400067e0: 40 00 35 ee call 40013f98 <memcpy>
400067e4: a2 10 20 00 clr %l1
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
400067e8: 10 80 00 0b b 40006814 <_rename_r+0x94>
400067ec: 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,
400067f0: 92 10 00 10 mov %l0, %o1
400067f4: 94 10 20 02 mov 2, %o2
400067f8: 96 07 bf d4 add %fp, -44, %o3
400067fc: 7f ff fa cf call 40005338 <rtems_filesystem_evaluate_path>
40006800: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
40006804: 80 a2 20 00 cmp %o0, 0
40006808: 12 80 00 e3 bne 40006b94 <_rename_r+0x414> <== NEVER TAKEN
4000680c: 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;
40006810: 94 10 20 14 mov 0x14, %o2
40006814: a6 07 bf e8 add %fp, -24, %l3
40006818: a4 07 bf d4 add %fp, -44, %l2
4000681c: 90 10 00 13 mov %l3, %o0
40006820: 40 00 35 de call 40013f98 <memcpy>
40006824: 92 10 00 12 mov %l2, %o1
name = old + old_parent_pathlen;
40006828: b2 06 40 10 add %i1, %l0, %i1
4000682c: f2 27 bf fc st %i1, [ %fp + -4 ]
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
40006830: 40 00 3c 23 call 400158bc <strlen>
40006834: 90 10 00 19 mov %i1, %o0
40006838: 92 10 00 08 mov %o0, %o1
4000683c: 7f ff fa 60 call 400051bc <rtems_filesystem_prefix_separators>
40006840: 90 10 00 19 mov %i1, %o0
40006844: b2 06 40 08 add %i1, %o0, %i1
40006848: f2 27 bf fc st %i1, [ %fp + -4 ]
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4000684c: 40 00 3c 1c call 400158bc <strlen>
40006850: 90 10 00 19 mov %i1, %o0
40006854: 96 10 00 13 mov %l3, %o3
40006858: 92 10 00 08 mov %o0, %o1
4000685c: 94 10 20 00 clr %o2
40006860: 90 10 00 19 mov %i1, %o0
40006864: 7f ff fa 79 call 40005248 <rtems_filesystem_evaluate_relative_path>
40006868: 98 10 20 00 clr %o4
0, &old_loc, false );
if ( result != 0 ) {
4000686c: 80 a2 20 00 cmp %o0, 0
40006870: 22 80 00 0e be,a 400068a8 <_rename_r+0x128>
40006874: c2 4e 80 00 ldsb [ %i2 ], %g1
if ( free_old_parentloc )
40006878: 80 8c 60 ff btst 0xff, %l1
4000687c: 02 80 00 4e be 400069b4 <_rename_r+0x234> <== NEVER TAKEN
40006880: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( &old_parent_loc );
40006884: c2 07 bf e0 ld [ %fp + -32 ], %g1
40006888: 80 a0 60 00 cmp %g1, 0
4000688c: 02 80 00 c3 be 40006b98 <_rename_r+0x418> <== NEVER TAKEN
40006890: 01 00 00 00 nop
40006894: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006898: 80 a0 60 00 cmp %g1, 0
4000689c: 02 80 00 46 be 400069b4 <_rename_r+0x234> <== NEVER TAKEN
400068a0: 90 10 00 12 mov %l2, %o0
400068a4: 30 80 00 42 b,a 400069ac <_rename_r+0x22c>
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
400068a8: 80 a0 60 5c cmp %g1, 0x5c
400068ac: 22 80 00 08 be,a 400068cc <_rename_r+0x14c> <== NEVER TAKEN
400068b0: 03 10 00 98 sethi %hi(0x40026000), %g1 <== NOT EXECUTED
400068b4: 80 a0 60 2f cmp %g1, 0x2f
400068b8: 22 80 00 05 be,a 400068cc <_rename_r+0x14c>
400068bc: 03 10 00 98 sethi %hi(0x40026000), %g1
400068c0: 80 a0 60 00 cmp %g1, 0
400068c4: 12 80 00 09 bne 400068e8 <_rename_r+0x168> <== ALWAYS TAKEN
400068c8: 03 10 00 98 sethi %hi(0x40026000), %g1
400068cc: d2 00 63 98 ld [ %g1 + 0x398 ], %o1 ! 40026398 <rtems_current_user_env>
400068d0: 90 07 bf c0 add %fp, -64, %o0
400068d4: 92 02 60 18 add %o1, 0x18, %o1
400068d8: 40 00 35 b0 call 40013f98 <memcpy>
400068dc: 94 10 20 14 mov 0x14, %o2
400068e0: 10 80 00 08 b 40006900 <_rename_r+0x180>
400068e4: 90 10 20 01 mov 1, %o0
400068e8: d2 00 63 98 ld [ %g1 + 0x398 ], %o1
400068ec: 90 07 bf c0 add %fp, -64, %o0
400068f0: 92 02 60 04 add %o1, 4, %o1
400068f4: 40 00 35 a9 call 40013f98 <memcpy>
400068f8: 94 10 20 14 mov 0x14, %o2
400068fc: 90 10 20 00 clr %o0
if ( !new_parent_loc.ops->evalformake_h ) {
40006900: c2 07 bf cc ld [ %fp + -52 ], %g1
40006904: c2 00 60 04 ld [ %g1 + 4 ], %g1
40006908: 80 a0 60 00 cmp %g1, 0
4000690c: 02 80 00 5e be 40006a84 <_rename_r+0x304>
40006910: 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 );
40006914: 90 06 80 08 add %i2, %o0, %o0
40006918: a0 07 bf c0 add %fp, -64, %l0
4000691c: 9f c0 40 00 call %g1
40006920: 92 10 00 10 mov %l0, %o1
if ( result != 0 ) {
40006924: 80 a2 20 00 cmp %o0, 0
40006928: 02 80 00 25 be 400069bc <_rename_r+0x23c>
4000692c: c2 07 bf d0 ld [ %fp + -48 ], %g1
rtems_filesystem_freenode( &new_parent_loc );
40006930: c2 07 bf cc ld [ %fp + -52 ], %g1
40006934: 80 a0 60 00 cmp %g1, 0
40006938: 02 80 00 09 be 4000695c <_rename_r+0x1dc> <== NEVER TAKEN
4000693c: 80 8c 60 ff btst 0xff, %l1
40006940: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006944: 80 a0 60 00 cmp %g1, 0
40006948: 02 80 00 05 be 4000695c <_rename_r+0x1dc> <== NEVER TAKEN
4000694c: 80 8c 60 ff btst 0xff, %l1
40006950: 9f c0 40 00 call %g1
40006954: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
40006958: 80 8c 60 ff btst 0xff, %l1
4000695c: 02 80 00 0d be 40006990 <_rename_r+0x210> <== NEVER TAKEN
40006960: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
40006964: c2 07 bf e0 ld [ %fp + -32 ], %g1
40006968: 80 a0 60 00 cmp %g1, 0
4000696c: 22 80 00 09 be,a 40006990 <_rename_r+0x210> <== NEVER TAKEN
40006970: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40006974: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006978: 80 a0 60 00 cmp %g1, 0
4000697c: 22 80 00 05 be,a 40006990 <_rename_r+0x210> <== NEVER TAKEN
40006980: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40006984: 9f c0 40 00 call %g1
40006988: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
4000698c: c2 07 bf f4 ld [ %fp + -12 ], %g1
40006990: 80 a0 60 00 cmp %g1, 0
40006994: 02 80 00 08 be 400069b4 <_rename_r+0x234> <== NEVER TAKEN
40006998: b0 10 3f ff mov -1, %i0
4000699c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400069a0: 80 a0 60 00 cmp %g1, 0
400069a4: 02 80 00 04 be 400069b4 <_rename_r+0x234> <== NEVER TAKEN
400069a8: 90 07 bf e8 add %fp, -24, %o0
400069ac: 9f c0 40 00 call %g1
400069b0: b0 10 3f ff mov -1, %i0
400069b4: 81 c7 e0 08 ret
400069b8: 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 ) {
400069bc: c6 07 bf e4 ld [ %fp + -28 ], %g3
400069c0: 80 a0 c0 01 cmp %g3, %g1
400069c4: 02 80 00 26 be 40006a5c <_rename_r+0x2dc>
400069c8: c4 07 bf cc ld [ %fp + -52 ], %g2
rtems_filesystem_freenode( &new_parent_loc );
400069cc: 80 a0 a0 00 cmp %g2, 0
400069d0: 02 80 00 09 be 400069f4 <_rename_r+0x274> <== NEVER TAKEN
400069d4: 80 8c 60 ff btst 0xff, %l1
400069d8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
400069dc: 80 a0 60 00 cmp %g1, 0
400069e0: 02 80 00 05 be 400069f4 <_rename_r+0x274> <== NEVER TAKEN
400069e4: 80 8c 60 ff btst 0xff, %l1
400069e8: 9f c0 40 00 call %g1
400069ec: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
400069f0: 80 8c 60 ff btst 0xff, %l1
400069f4: 02 80 00 0d be 40006a28 <_rename_r+0x2a8>
400069f8: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
400069fc: c2 07 bf e0 ld [ %fp + -32 ], %g1
40006a00: 80 a0 60 00 cmp %g1, 0
40006a04: 22 80 00 09 be,a 40006a28 <_rename_r+0x2a8> <== NEVER TAKEN
40006a08: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40006a0c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006a10: 80 a0 60 00 cmp %g1, 0
40006a14: 22 80 00 05 be,a 40006a28 <_rename_r+0x2a8> <== NEVER TAKEN
40006a18: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40006a1c: 9f c0 40 00 call %g1
40006a20: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
40006a24: c2 07 bf f4 ld [ %fp + -12 ], %g1
40006a28: 80 a0 60 00 cmp %g1, 0
40006a2c: 02 80 00 08 be 40006a4c <_rename_r+0x2cc> <== NEVER TAKEN
40006a30: 01 00 00 00 nop
40006a34: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006a38: 80 a0 60 00 cmp %g1, 0
40006a3c: 02 80 00 04 be 40006a4c <_rename_r+0x2cc> <== NEVER TAKEN
40006a40: 01 00 00 00 nop
40006a44: 9f c0 40 00 call %g1
40006a48: 90 07 bf e8 add %fp, -24, %o0
rtems_set_errno_and_return_minus_one( EXDEV );
40006a4c: 40 00 2e c9 call 40012570 <__errno>
40006a50: b0 10 3f ff mov -1, %i0
40006a54: 10 80 00 26 b 40006aec <_rename_r+0x36c>
40006a58: 82 10 20 12 mov 0x12, %g1
}
if ( !new_parent_loc.ops->rename_h ) {
40006a5c: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1
40006a60: 80 a0 60 00 cmp %g1, 0
40006a64: 12 80 00 25 bne 40006af8 <_rename_r+0x378>
40006a68: d6 07 bf fc ld [ %fp + -4 ], %o3
rtems_filesystem_freenode( &new_parent_loc );
40006a6c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
40006a70: 80 a0 60 00 cmp %g1, 0
40006a74: 02 80 00 05 be 40006a88 <_rename_r+0x308> <== NEVER TAKEN
40006a78: 80 8c 60 ff btst 0xff, %l1
40006a7c: 9f c0 40 00 call %g1
40006a80: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
40006a84: 80 8c 60 ff btst 0xff, %l1
40006a88: 02 80 00 0d be 40006abc <_rename_r+0x33c> <== NEVER TAKEN
40006a8c: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
40006a90: c2 07 bf e0 ld [ %fp + -32 ], %g1
40006a94: 80 a0 60 00 cmp %g1, 0
40006a98: 22 80 00 09 be,a 40006abc <_rename_r+0x33c> <== NEVER TAKEN
40006a9c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40006aa0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006aa4: 80 a0 60 00 cmp %g1, 0
40006aa8: 22 80 00 05 be,a 40006abc <_rename_r+0x33c> <== NEVER TAKEN
40006aac: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40006ab0: 9f c0 40 00 call %g1
40006ab4: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
40006ab8: c2 07 bf f4 ld [ %fp + -12 ], %g1
40006abc: 80 a0 60 00 cmp %g1, 0
40006ac0: 02 80 00 08 be 40006ae0 <_rename_r+0x360> <== NEVER TAKEN
40006ac4: 01 00 00 00 nop
40006ac8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006acc: 80 a0 60 00 cmp %g1, 0
40006ad0: 02 80 00 04 be 40006ae0 <_rename_r+0x360> <== NEVER TAKEN
40006ad4: 01 00 00 00 nop
40006ad8: 9f c0 40 00 call %g1
40006adc: 90 07 bf e8 add %fp, -24, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
40006ae0: 40 00 2e a4 call 40012570 <__errno>
40006ae4: b0 10 3f ff mov -1, %i0
40006ae8: 82 10 20 86 mov 0x86, %g1
40006aec: c2 22 00 00 st %g1, [ %o0 ]
40006af0: 81 c7 e0 08 ret
40006af4: 81 e8 00 00 restore
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
40006af8: 90 07 bf d4 add %fp, -44, %o0
40006afc: 92 07 bf e8 add %fp, -24, %o1
40006b00: 9f c0 40 00 call %g1
40006b04: 94 10 00 10 mov %l0, %o2
rtems_filesystem_freenode( &new_parent_loc );
40006b08: c2 07 bf cc ld [ %fp + -52 ], %g1
40006b0c: 80 a0 60 00 cmp %g1, 0
40006b10: 02 80 00 08 be 40006b30 <_rename_r+0x3b0> <== NEVER TAKEN
40006b14: b0 10 00 08 mov %o0, %i0
40006b18: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006b1c: 80 a0 60 00 cmp %g1, 0
40006b20: 02 80 00 05 be 40006b34 <_rename_r+0x3b4> <== NEVER TAKEN
40006b24: 80 8c 60 ff btst 0xff, %l1
40006b28: 9f c0 40 00 call %g1
40006b2c: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
40006b30: 80 8c 60 ff btst 0xff, %l1
40006b34: 02 80 00 0d be 40006b68 <_rename_r+0x3e8>
40006b38: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
40006b3c: c2 07 bf e0 ld [ %fp + -32 ], %g1
40006b40: 80 a0 60 00 cmp %g1, 0
40006b44: 22 80 00 09 be,a 40006b68 <_rename_r+0x3e8> <== NEVER TAKEN
40006b48: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40006b4c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006b50: 80 a0 60 00 cmp %g1, 0
40006b54: 22 80 00 05 be,a 40006b68 <_rename_r+0x3e8> <== NEVER TAKEN
40006b58: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40006b5c: 9f c0 40 00 call %g1
40006b60: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
40006b64: c2 07 bf f4 ld [ %fp + -12 ], %g1
40006b68: 80 a0 60 00 cmp %g1, 0
40006b6c: 02 80 00 0b be 40006b98 <_rename_r+0x418> <== NEVER TAKEN
40006b70: 01 00 00 00 nop
40006b74: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006b78: 80 a0 60 00 cmp %g1, 0
40006b7c: 02 80 00 07 be 40006b98 <_rename_r+0x418> <== NEVER TAKEN
40006b80: 01 00 00 00 nop
40006b84: 9f c0 40 00 call %g1
40006b88: 90 07 bf e8 add %fp, -24, %o0
40006b8c: 81 c7 e0 08 ret
40006b90: 81 e8 00 00 restore
40006b94: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return result;
}
40006b98: 81 c7 e0 08 ret <== NOT EXECUTED
40006b9c: 81 e8 00 00 restore <== NOT EXECUTED
40004b28 <_stat_r>:
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
40004b28: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40004b2c: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
40004b30: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40004b34: 7f ff ff c0 call 40004a34 <stat> <== NOT EXECUTED
40004b38: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000d188 <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
4000d188: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
4000d18c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000d190: 7f ff ff 57 call 4000ceec <unlink> <== NOT EXECUTED
4000d194: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40009f94 <calloc>:
)
{
register char *cptr;
size_t length;
MSBUMP(calloc_calls, 1);
40009f94: 9d e3 bf a0 save %sp, -96, %sp
40009f98: 03 10 00 6c sethi %hi(0x4001b000), %g1
40009f9c: 82 10 61 b8 or %g1, 0x1b8, %g1 ! 4001b1b8 <rtems_malloc_statistics>
40009fa0: c4 00 60 14 ld [ %g1 + 0x14 ], %g2
length = nelem * elsize;
40009fa4: 92 10 00 18 mov %i0, %o1
)
{
register char *cptr;
size_t length;
MSBUMP(calloc_calls, 1);
40009fa8: 84 00 a0 01 inc %g2
length = nelem * elsize;
40009fac: 90 10 00 19 mov %i1, %o0
40009fb0: 40 00 31 fe call 400167a8 <.umul>
40009fb4: c4 20 60 14 st %g2, [ %g1 + 0x14 ]
cptr = malloc( length );
40009fb8: 40 00 01 97 call 4000a614 <malloc>
40009fbc: a0 10 00 08 mov %o0, %l0
if ( cptr )
40009fc0: b0 92 20 00 orcc %o0, 0, %i0
40009fc4: 02 80 00 04 be 40009fd4 <calloc+0x40> <== NEVER TAKEN
40009fc8: 94 10 00 10 mov %l0, %o2
memset( cptr, '\0', length );
40009fcc: 40 00 0f 14 call 4000dc1c <memset>
40009fd0: 92 10 20 00 clr %o1
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
40009fd4: 03 10 00 6c sethi %hi(0x4001b000), %g1
40009fd8: 82 10 61 b8 or %g1, 0x1b8, %g1 ! 4001b1b8 <rtems_malloc_statistics>
40009fdc: c4 00 60 04 ld [ %g1 + 4 ], %g2
40009fe0: 84 00 bf ff add %g2, -1, %g2
40009fe4: c4 20 60 04 st %g2, [ %g1 + 4 ]
return cptr;
}
40009fe8: 81 c7 e0 08 ret
40009fec: 81 e8 00 00 restore
4000bdd8 <chdir>:
#include <rtems/seterr.h>
int chdir(
const char *pathname
)
{
4000bdd8: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
4000bddc: 80 a6 20 00 cmp %i0, 0
4000bde0: 12 80 00 06 bne 4000bdf8 <chdir+0x20>
4000bde4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
4000bde8: 40 00 0c 99 call 4000f04c <__errno>
4000bdec: 01 00 00 00 nop
4000bdf0: 10 80 00 2f b 4000beac <chdir+0xd4>
4000bdf4: 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 );
4000bdf8: 40 00 10 34 call 4000fec8 <strlen>
4000bdfc: 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(
4000be00: a0 07 bf ec add %fp, -20, %l0
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
4000be04: 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(
4000be08: 94 10 20 01 mov 1, %o2
4000be0c: 90 10 00 18 mov %i0, %o0
4000be10: 96 10 00 10 mov %l0, %o3
4000be14: 98 10 20 01 mov 1, %o4
4000be18: 7f ff da f8 call 400029f8 <rtems_filesystem_evaluate_path>
4000be1c: b0 10 3f ff mov -1, %i0
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
4000be20: 80 a2 20 00 cmp %o0, 0
4000be24: 12 80 00 37 bne 4000bf00 <chdir+0x128>
4000be28: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
4000be2c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
4000be30: 80 a0 60 00 cmp %g1, 0
4000be34: 12 80 00 0c bne 4000be64 <chdir+0x8c> <== ALWAYS TAKEN
4000be38: 01 00 00 00 nop
rtems_filesystem_freenode( &loc );
4000be3c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000be40: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000be44: 02 80 00 04 be 4000be54 <chdir+0x7c> <== NOT EXECUTED
4000be48: 01 00 00 00 nop <== NOT EXECUTED
4000be4c: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000be50: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000be54: 40 00 0c 7e call 4000f04c <__errno> <== NOT EXECUTED
4000be58: 01 00 00 00 nop <== NOT EXECUTED
4000be5c: 10 80 00 14 b 4000beac <chdir+0xd4> <== NOT EXECUTED
4000be60: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
4000be64: 9f c0 40 00 call %g1
4000be68: 90 10 00 10 mov %l0, %o0
4000be6c: 80 a2 20 01 cmp %o0, 1
4000be70: 02 80 00 12 be 4000beb8 <chdir+0xe0>
4000be74: 03 10 00 74 sethi %hi(0x4001d000), %g1
rtems_filesystem_freenode( &loc );
4000be78: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000be7c: 80 a0 60 00 cmp %g1, 0
4000be80: 02 80 00 08 be 4000bea0 <chdir+0xc8> <== NEVER TAKEN
4000be84: 01 00 00 00 nop
4000be88: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000be8c: 80 a0 60 00 cmp %g1, 0
4000be90: 02 80 00 04 be 4000bea0 <chdir+0xc8> <== NEVER TAKEN
4000be94: 01 00 00 00 nop
4000be98: 9f c0 40 00 call %g1
4000be9c: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( ENOTDIR );
4000bea0: 40 00 0c 6b call 4000f04c <__errno>
4000bea4: 01 00 00 00 nop
4000bea8: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
4000beac: c2 22 00 00 st %g1, [ %o0 ]
4000beb0: 81 c7 e0 08 ret
4000beb4: 91 e8 3f ff restore %g0, -1, %o0
}
rtems_filesystem_freenode( &rtems_filesystem_current );
4000beb8: d0 00 62 30 ld [ %g1 + 0x230 ], %o0
4000bebc: c2 02 20 10 ld [ %o0 + 0x10 ], %g1
4000bec0: 80 a0 60 00 cmp %g1, 0
4000bec4: 22 80 00 09 be,a 4000bee8 <chdir+0x110> <== NEVER TAKEN
4000bec8: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED
4000becc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001d01c <__clz_tab+0x5c>
4000bed0: 80 a0 60 00 cmp %g1, 0
4000bed4: 22 80 00 05 be,a 4000bee8 <chdir+0x110> <== NEVER TAKEN
4000bed8: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED
4000bedc: 9f c0 40 00 call %g1
4000bee0: 90 02 20 04 add %o0, 4, %o0
rtems_filesystem_current = loc;
4000bee4: 03 10 00 74 sethi %hi(0x4001d000), %g1
4000bee8: d0 00 62 30 ld [ %g1 + 0x230 ], %o0 ! 4001d230 <rtems_current_user_env>
4000beec: 92 07 bf ec add %fp, -20, %o1
4000bef0: 90 02 20 04 add %o0, 4, %o0
4000bef4: 94 10 20 14 mov 0x14, %o2
4000bef8: 40 00 0e 91 call 4000f93c <memcpy>
4000befc: b0 10 20 00 clr %i0
return 0;
}
4000bf00: 81 c7 e0 08 ret
4000bf04: 81 e8 00 00 restore
40004400 <chmod>:
int chmod(
const char *path,
mode_t mode
)
{
40004400: 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 );
40004404: 40 00 3c 86 call 4001361c <strlen>
40004408: 90 10 00 18 mov %i0, %o0
4000440c: a0 07 bf ec add %fp, -20, %l0
40004410: 92 10 00 08 mov %o0, %o1
40004414: 94 10 20 00 clr %o2
40004418: 90 10 00 18 mov %i0, %o0
4000441c: 96 10 00 10 mov %l0, %o3
40004420: 98 10 20 01 mov 1, %o4
40004424: 40 00 00 c5 call 40004738 <rtems_filesystem_evaluate_path>
40004428: b0 10 3f ff mov -1, %i0
if ( status != 0 )
4000442c: 80 a2 20 00 cmp %o0, 0
40004430: 12 80 00 24 bne 400044c0 <chmod+0xc0>
40004434: c2 07 bf f4 ld [ %fp + -12 ], %g1
return -1;
if ( !loc.handlers ){
40004438: 80 a0 60 00 cmp %g1, 0
4000443c: 32 80 00 10 bne,a 4000447c <chmod+0x7c> <== ALWAYS TAKEN
40004440: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
rtems_filesystem_freenode( &loc );
40004444: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40004448: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000444c: 02 80 00 08 be 4000446c <chmod+0x6c> <== NOT EXECUTED
40004450: 01 00 00 00 nop <== NOT EXECUTED
40004454: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40004458: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000445c: 02 80 00 04 be 4000446c <chmod+0x6c> <== NOT EXECUTED
40004460: 01 00 00 00 nop <== NOT EXECUTED
40004464: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004468: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
4000446c: 40 00 35 3f call 40011968 <__errno> <== NOT EXECUTED
40004470: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004474: 10 80 00 12 b 400044bc <chmod+0xbc> <== NOT EXECUTED
40004478: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
}
if ( !loc.handlers->fchmod_h ){
4000447c: 80 a0 60 00 cmp %g1, 0
40004480: 12 80 00 12 bne 400044c8 <chmod+0xc8> <== ALWAYS TAKEN
40004484: 92 10 00 19 mov %i1, %o1
rtems_filesystem_freenode( &loc );
40004488: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
4000448c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004490: 02 80 00 08 be 400044b0 <chmod+0xb0> <== NOT EXECUTED
40004494: 01 00 00 00 nop <== NOT EXECUTED
40004498: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
4000449c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400044a0: 02 80 00 04 be 400044b0 <chmod+0xb0> <== NOT EXECUTED
400044a4: 01 00 00 00 nop <== NOT EXECUTED
400044a8: 9f c0 40 00 call %g1 <== NOT EXECUTED
400044ac: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
400044b0: 40 00 35 2e call 40011968 <__errno> <== NOT EXECUTED
400044b4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400044b8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
400044bc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400044c0: 81 c7 e0 08 ret
400044c4: 81 e8 00 00 restore
}
result = (*loc.handlers->fchmod_h)( &loc, mode );
400044c8: 9f c0 40 00 call %g1
400044cc: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
400044d0: c2 07 bf f8 ld [ %fp + -8 ], %g1
400044d4: 80 a0 60 00 cmp %g1, 0
400044d8: 02 bf ff fa be 400044c0 <chmod+0xc0> <== NEVER TAKEN
400044dc: b0 10 00 08 mov %o0, %i0
400044e0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400044e4: 80 a0 60 00 cmp %g1, 0
400044e8: 02 80 00 04 be 400044f8 <chmod+0xf8> <== NEVER TAKEN
400044ec: 01 00 00 00 nop
400044f0: 9f c0 40 00 call %g1
400044f4: 90 10 00 10 mov %l0, %o0
return result;
}
400044f8: 81 c7 e0 08 ret
400044fc: 81 e8 00 00 restore
40004500 <chown>:
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
40004500: 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 ) )
40004504: 40 00 3c 46 call 4001361c <strlen>
40004508: 90 10 00 18 mov %i0, %o0
4000450c: a0 07 bf ec add %fp, -20, %l0
40004510: 92 10 00 08 mov %o0, %o1
40004514: 94 10 20 00 clr %o2
40004518: 90 10 00 18 mov %i0, %o0
4000451c: 96 10 00 10 mov %l0, %o3
40004520: 98 10 20 01 mov 1, %o4
40004524: 40 00 00 85 call 40004738 <rtems_filesystem_evaluate_path>
40004528: b0 10 3f ff mov -1, %i0
4000452c: 80 a2 20 00 cmp %o0, 0
40004530: 12 80 00 10 bne 40004570 <chown+0x70>
40004534: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !loc.ops->chown_h ) {
40004538: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1
4000453c: 80 a0 60 00 cmp %g1, 0
40004540: 12 80 00 0e bne 40004578 <chown+0x78> <== ALWAYS TAKEN
40004544: 93 2e 60 10 sll %i1, 0x10, %o1
rtems_filesystem_freenode( &loc );
40004548: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000454c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004550: 02 80 00 04 be 40004560 <chown+0x60> <== NOT EXECUTED
40004554: 01 00 00 00 nop <== NOT EXECUTED
40004558: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000455c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40004560: 40 00 35 02 call 40011968 <__errno> <== NOT EXECUTED
40004564: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004568: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000456c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004570: 81 c7 e0 08 ret
40004574: 81 e8 00 00 restore
}
result = (*loc.ops->chown_h)( &loc, owner, group );
40004578: 95 2e a0 10 sll %i2, 0x10, %o2
4000457c: 93 32 60 10 srl %o1, 0x10, %o1
40004580: 95 32 a0 10 srl %o2, 0x10, %o2
40004584: 9f c0 40 00 call %g1
40004588: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
4000458c: c2 07 bf f8 ld [ %fp + -8 ], %g1
40004590: 80 a0 60 00 cmp %g1, 0
40004594: 02 bf ff f7 be 40004570 <chown+0x70> <== NEVER TAKEN
40004598: b0 10 00 08 mov %o0, %i0
4000459c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400045a0: 80 a0 60 00 cmp %g1, 0
400045a4: 02 80 00 04 be 400045b4 <chown+0xb4> <== NEVER TAKEN
400045a8: 01 00 00 00 nop
400045ac: 9f c0 40 00 call %g1
400045b0: 90 10 00 10 mov %l0, %o0
return result;
}
400045b4: 81 c7 e0 08 ret
400045b8: 81 e8 00 00 restore
400026c8 <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
400026c8: 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) {
400026cc: 23 10 00 74 sethi %hi(0x4001d000), %l1
400026d0: e0 04 62 30 ld [ %l1 + 0x230 ], %l0 ! 4001d230 <rtems_current_user_env>
400026d4: 03 10 00 76 sethi %hi(0x4001d800), %g1
400026d8: 82 10 61 40 or %g1, 0x140, %g1 ! 4001d940 <rtems_global_user_env>
400026dc: 80 a4 00 01 cmp %l0, %g1
400026e0: 12 80 00 0e bne 40002718 <chroot+0x50> <== NEVER TAKEN
400026e4: 01 00 00 00 nop
rtems_libio_set_private_env(); /* try to set a new private env*/
400026e8: 40 00 05 90 call 40003d28 <rtems_libio_set_private_env>
400026ec: 01 00 00 00 nop
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
400026f0: c2 04 62 30 ld [ %l1 + 0x230 ], %g1
400026f4: 80 a0 40 10 cmp %g1, %l0
400026f8: 12 80 00 08 bne 40002718 <chroot+0x50> <== ALWAYS TAKEN
400026fc: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
40002700: 40 00 32 53 call 4000f04c <__errno> <== NOT EXECUTED
40002704: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
40002708: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000270c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40002710: 81 c7 e0 08 ret <== NOT EXECUTED
40002714: 81 e8 00 00 restore <== NOT EXECUTED
}
result = chdir(pathname);
40002718: 40 00 25 b0 call 4000bdd8 <chdir>
4000271c: 90 10 00 18 mov %i0, %o0
if (result) {
40002720: 80 a2 20 00 cmp %o0, 0
40002724: 12 80 00 0b bne 40002750 <chroot+0x88> <== NEVER TAKEN
40002728: 11 10 00 70 sethi %hi(0x4001c000), %o0
rtems_set_errno_and_return_minus_one( errno );
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
4000272c: 92 10 20 01 mov 1, %o1
40002730: 90 12 20 f8 or %o0, 0xf8, %o0
40002734: 94 10 20 00 clr %o2
40002738: 96 07 bf ec add %fp, -20, %o3
4000273c: 40 00 00 af call 400029f8 <rtems_filesystem_evaluate_path>
40002740: 98 10 20 00 clr %o4
40002744: 80 a2 20 00 cmp %o0, 0
40002748: 02 80 00 0a be 40002770 <chroot+0xa8> <== ALWAYS TAKEN
4000274c: 03 10 00 74 sethi %hi(0x4001d000), %g1
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
40002750: 40 00 32 3f call 4000f04c <__errno> <== NOT EXECUTED
40002754: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002758: 40 00 32 3d call 4000f04c <__errno> <== NOT EXECUTED
4000275c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
40002760: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
40002764: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED
40002768: 81 c7 e0 08 ret <== NOT EXECUTED
4000276c: 81 e8 00 00 restore <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
40002770: d0 00 62 30 ld [ %g1 + 0x230 ], %o0
40002774: c2 02 20 24 ld [ %o0 + 0x24 ], %g1
40002778: 80 a0 60 00 cmp %g1, 0
4000277c: 22 80 00 09 be,a 400027a0 <chroot+0xd8> <== NEVER TAKEN
40002780: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED
40002784: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001d01c <__clz_tab+0x5c>
40002788: 80 a0 60 00 cmp %g1, 0
4000278c: 22 80 00 05 be,a 400027a0 <chroot+0xd8> <== NEVER TAKEN
40002790: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED
40002794: 9f c0 40 00 call %g1
40002798: 90 02 20 18 add %o0, 0x18, %o0
rtems_filesystem_root = loc;
4000279c: 03 10 00 74 sethi %hi(0x4001d000), %g1
400027a0: d0 00 62 30 ld [ %g1 + 0x230 ], %o0 ! 4001d230 <rtems_current_user_env>
400027a4: 92 07 bf ec add %fp, -20, %o1
400027a8: 94 10 20 14 mov 0x14, %o2
400027ac: 90 02 20 18 add %o0, 0x18, %o0
400027b0: 40 00 34 63 call 4000f93c <memcpy>
400027b4: b0 10 20 00 clr %i0
return 0;
}
400027b8: 81 c7 e0 08 ret
400027bc: 81 e8 00 00 restore
40009ff0 <close>:
#include <rtems/libio_.h>
int close(
int fd
)
{
40009ff0: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
40009ff4: 03 10 00 6a sethi %hi(0x4001a800), %g1
40009ff8: c2 00 61 e4 ld [ %g1 + 0x1e4 ], %g1 ! 4001a9e4 <rtems_libio_number_iops>
40009ffc: 80 a6 00 01 cmp %i0, %g1
4000a000: 1a 80 00 0b bcc 4000a02c <close+0x3c>
4000a004: 03 10 00 6c sethi %hi(0x4001b000), %g1
iop = rtems_libio_iop(fd);
4000a008: e0 00 61 ac ld [ %g1 + 0x1ac ], %l0 ! 4001b1ac <rtems_libio_iops>
4000a00c: 83 2e 20 06 sll %i0, 6, %g1
4000a010: b1 2e 20 03 sll %i0, 3, %i0
4000a014: b0 06 00 01 add %i0, %g1, %i0
4000a018: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open(iop);
4000a01c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4000a020: 80 88 61 00 btst 0x100, %g1
4000a024: 32 80 00 08 bne,a 4000a044 <close+0x54>
4000a028: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4000a02c: 40 00 0c 81 call 4000d230 <__errno>
4000a030: b0 10 3f ff mov -1, %i0
4000a034: 82 10 20 09 mov 9, %g1
4000a038: c2 22 00 00 st %g1, [ %o0 ]
4000a03c: 81 c7 e0 08 ret
4000a040: 81 e8 00 00 restore
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
4000a044: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000a048: 80 a0 60 00 cmp %g1, 0
4000a04c: 02 80 00 05 be 4000a060 <close+0x70> <== NEVER TAKEN
4000a050: b0 10 20 00 clr %i0
rc = (*iop->handlers->close_h)( iop );
4000a054: 9f c0 40 00 call %g1
4000a058: 90 10 00 10 mov %l0, %o0
4000a05c: b0 10 00 08 mov %o0, %i0
rtems_filesystem_freenode( &iop->pathinfo );
4000a060: c2 04 20 28 ld [ %l0 + 0x28 ], %g1
4000a064: 80 a0 60 00 cmp %g1, 0
4000a068: 02 80 00 08 be 4000a088 <close+0x98> <== NEVER TAKEN
4000a06c: 01 00 00 00 nop
4000a070: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000a074: 80 a0 60 00 cmp %g1, 0
4000a078: 02 80 00 04 be 4000a088 <close+0x98>
4000a07c: 01 00 00 00 nop
4000a080: 9f c0 40 00 call %g1
4000a084: 90 04 20 1c add %l0, 0x1c, %o0
rtems_libio_free( iop );
4000a088: 40 00 00 e4 call 4000a418 <rtems_libio_free>
4000a08c: 90 10 00 10 mov %l0, %o0
return rc;
}
4000a090: 81 c7 e0 08 ret
4000a094: 81 e8 00 00 restore
40009068 <devFS_close>:
#include "devfs.h"
int devFS_close(
rtems_libio_t *iop
)
{
40009068: 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;
4000906c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.flags = 0;
40009070: c0 27 bf f8 clr [ %fp + -8 ]
args.mode = 0;
40009074: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_close(
40009078: d2 00 60 0c ld [ %g1 + 0xc ], %o1
4000907c: 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;
40009080: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
40009084: 94 07 bf f4 add %fp, -12, %o2
40009088: 40 00 03 40 call 40009d88 <rtems_io_close>
4000908c: b0 10 20 00 clr %i0
np->major,
np->minor,
(void *) &args
);
if ( status ) {
40009090: 80 a2 20 00 cmp %o0, 0
40009094: 02 80 00 05 be 400090a8 <devFS_close+0x40> <== ALWAYS TAKEN
40009098: 01 00 00 00 nop
return rtems_deviceio_errno(status);
4000909c: 40 00 00 3c call 4000918c <rtems_deviceio_errno> <== NOT EXECUTED
400090a0: 01 00 00 00 nop <== NOT EXECUTED
400090a4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
return 0;
}
400090a8: 81 c7 e0 08 ret
400090ac: 81 e8 00 00 restore
400090bc <devFS_evaluate_path>:
const char *pathname,
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
400090bc: 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;
400090c0: e0 06 c0 00 ld [ %i3 ], %l0
if (!device_name_table)
400090c4: 80 a4 20 00 cmp %l0, 0
400090c8: 02 80 00 05 be 400090dc <devFS_evaluate_path+0x20> <== NEVER TAKEN
400090cc: 27 10 00 39 sethi %hi(0x4000e400), %l3
400090d0: a2 10 20 00 clr %l1
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
400090d4: 10 80 00 24 b 40009164 <devFS_evaluate_path+0xa8>
400090d8: a6 14 e2 18 or %l3, 0x218, %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 );
400090dc: 40 00 07 01 call 4000ace0 <__errno> <== NOT EXECUTED
400090e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400090e4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
400090e8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400090ec: 81 c7 e0 08 ret <== NOT EXECUTED
400090f0: 81 e8 00 00 restore <== NOT EXECUTED
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
400090f4: e4 04 00 00 ld [ %l0 ], %l2
400090f8: 80 a4 a0 00 cmp %l2, 0
400090fc: 02 80 00 19 be 40009160 <devFS_evaluate_path+0xa4>
40009100: a2 04 60 01 inc %l1
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
40009104: 92 10 00 12 mov %l2, %o1
40009108: 40 00 0a 97 call 4000bb64 <strncmp>
4000910c: 94 10 00 19 mov %i1, %o2
40009110: 80 a2 20 00 cmp %o0, 0
40009114: 32 80 00 14 bne,a 40009164 <devFS_evaluate_path+0xa8> <== NEVER TAKEN
40009118: a0 04 20 14 add %l0, 0x14, %l0 <== NOT EXECUTED
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
4000911c: c2 4c 80 19 ldsb [ %l2 + %i1 ], %g1
40009120: 80 a0 60 00 cmp %g1, 0
40009124: 32 80 00 10 bne,a 40009164 <devFS_evaluate_path+0xa8>
40009128: 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;
4000912c: 03 10 00 39 sethi %hi(0x4000e400), %g1
40009130: c2 00 63 94 ld [ %g1 + 0x394 ], %g1 ! 4000e794 <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];
40009134: e0 26 c0 00 st %l0, [ %i3 ]
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
40009138: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
4000913c: 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;
40009140: 03 10 00 39 sethi %hi(0x4000e400), %g1
40009144: 82 10 63 48 or %g1, 0x348, %g1 ! 4000e748 <devFS_file_handlers>
40009148: c2 26 e0 08 st %g1, [ %i3 + 8 ]
pathloc->ops = &devFS_ops;
4000914c: 03 10 00 39 sethi %hi(0x4000e400), %g1
40009150: 82 10 63 00 or %g1, 0x300, %g1 ! 4000e700 <devFS_ops>
40009154: c2 26 e0 0c st %g1, [ %i3 + 0xc ]
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
40009158: 81 c7 e0 08 ret
4000915c: 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++) {
40009160: a0 04 20 14 add %l0, 0x14, %l0
40009164: c2 04 c0 00 ld [ %l3 ], %g1
40009168: 80 a4 40 01 cmp %l1, %g1
4000916c: 0a bf ff e2 bcs 400090f4 <devFS_evaluate_path+0x38>
40009170: 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 );
40009174: 40 00 06 db call 4000ace0 <__errno>
40009178: b0 10 3f ff mov -1, %i0
4000917c: 82 10 20 02 mov 2, %g1
40009180: c2 22 00 00 st %g1, [ %o0 ]
}
40009184: 81 c7 e0 08 ret
40009188: 81 e8 00 00 restore
40001b58 <devFS_initialize>:
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
40001b58: 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(
40001b5c: 23 10 00 39 sethi %hi(0x4000e400), %l1
40001b60: c2 04 62 18 ld [ %l1 + 0x218 ], %g1 ! 4000e618 <rtems_device_table_size>
40001b64: 85 28 60 04 sll %g1, 4, %g2
40001b68: 83 28 60 02 sll %g1, 2, %g1
40001b6c: 40 00 1b c0 call 40008a6c <_Workspace_Allocate>
40001b70: 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)
40001b74: a0 92 20 00 orcc %o0, 0, %l0
40001b78: 12 80 00 08 bne 40001b98 <devFS_initialize+0x40> <== ALWAYS TAKEN
40001b7c: c2 04 62 18 ld [ %l1 + 0x218 ], %g1
rtems_set_errno_and_return_minus_one( ENOMEM );
40001b80: 40 00 24 58 call 4000ace0 <__errno> <== NOT EXECUTED
40001b84: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40001b88: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
40001b8c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40001b90: 81 c7 e0 08 ret <== NOT EXECUTED
40001b94: 81 e8 00 00 restore <== NOT EXECUTED
memset(
40001b98: 92 10 20 00 clr %o1
40001b9c: 85 28 60 04 sll %g1, 4, %g2
40001ba0: 83 28 60 02 sll %g1, 2, %g1
40001ba4: 40 00 26 b0 call 4000b664 <memset>
40001ba8: 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;
40001bac: 03 10 00 39 sethi %hi(0x4000e400), %g1
40001bb0: 82 10 63 48 or %g1, 0x348, %g1 ! 4000e748 <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;
40001bb4: 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;
40001bb8: c2 26 20 24 st %g1, [ %i0 + 0x24 ]
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
40001bbc: 03 10 00 39 sethi %hi(0x4000e400), %g1
40001bc0: 82 10 63 00 or %g1, 0x300, %g1 ! 4000e700 <devFS_ops>
40001bc4: 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;
}
40001bc8: 81 c7 e0 08 ret
40001bcc: 91 e8 20 00 restore %g0, 0, %o0
40001d44 <devFS_ioctl>:
int devFS_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
40001d44: 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;
40001d48: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.command = command;
40001d4c: f2 27 bf f4 st %i1, [ %fp + -12 ]
args.buffer = buffer;
status = rtems_io_control(
40001d50: d2 00 60 0c ld [ %g1 + 0xc ], %o1
40001d54: 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;
40001d58: f0 27 bf f0 st %i0, [ %fp + -16 ]
args.command = command;
args.buffer = buffer;
40001d5c: f4 27 bf f8 st %i2, [ %fp + -8 ]
status = rtems_io_control(
40001d60: 40 00 10 08 call 40005d80 <rtems_io_control>
40001d64: 94 07 bf f0 add %fp, -16, %o2
np->major,
np->minor,
(void *) &args
);
if ( status )
40001d68: 80 a2 20 00 cmp %o0, 0
40001d6c: 22 80 00 06 be,a 40001d84 <devFS_ioctl+0x40> <== ALWAYS TAKEN
40001d70: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
40001d74: 40 00 1d 06 call 4000918c <rtems_deviceio_errno> <== NOT EXECUTED
40001d78: 01 00 00 00 nop <== NOT EXECUTED
40001d7c: 81 c7 e0 08 ret <== NOT EXECUTED
40001d80: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return args.ioctl_return;
}
40001d84: b0 10 00 08 mov %o0, %i0
40001d88: 81 c7 e0 08 ret
40001d8c: 81 e8 00 00 restore
40001bd0 <devFS_mknod>:
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
40001bd0: 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') &&
40001bd4: c2 4e 00 00 ldsb [ %i0 ], %g1
40001bd8: 80 a0 60 64 cmp %g1, 0x64
40001bdc: 12 80 00 0e bne 40001c14 <devFS_mknod+0x44> <== NEVER TAKEN
40001be0: a0 10 00 18 mov %i0, %l0
40001be4: c2 4e 20 01 ldsb [ %i0 + 1 ], %g1
40001be8: 80 a0 60 65 cmp %g1, 0x65
40001bec: 12 80 00 0b bne 40001c18 <devFS_mknod+0x48> <== NEVER TAKEN
40001bf0: 03 00 00 3c sethi %hi(0xf000), %g1
(path[2] == 'v') && (path[3] == '\0'))
40001bf4: c2 4e 20 02 ldsb [ %i0 + 2 ], %g1
40001bf8: 80 a0 60 76 cmp %g1, 0x76
40001bfc: 12 80 00 07 bne 40001c18 <devFS_mknod+0x48> <== NEVER TAKEN
40001c00: 03 00 00 3c sethi %hi(0xf000), %g1
40001c04: c2 4e 20 03 ldsb [ %i0 + 3 ], %g1
40001c08: 80 a0 60 00 cmp %g1, 0
40001c0c: 02 80 00 4a be 40001d34 <devFS_mknod+0x164>
40001c10: b0 10 20 00 clr %i0
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
40001c14: 03 00 00 3c sethi %hi(0xf000), %g1
40001c18: 05 00 00 08 sethi %hi(0x2000), %g2
40001c1c: 82 0e 40 01 and %i1, %g1, %g1
40001c20: 80 a0 40 02 cmp %g1, %g2
40001c24: 22 80 00 0a be,a 40001c4c <devFS_mknod+0x7c> <== ALWAYS TAKEN
40001c28: e2 07 00 00 ld [ %i4 ], %l1
40001c2c: 05 00 00 18 sethi %hi(0x6000), %g2 <== NOT EXECUTED
40001c30: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40001c34: 22 80 00 06 be,a 40001c4c <devFS_mknod+0x7c> <== NOT EXECUTED
40001c38: e2 07 00 00 ld [ %i4 ], %l1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
40001c3c: 40 00 24 29 call 4000ace0 <__errno> <== NOT EXECUTED
40001c40: 01 00 00 00 nop <== NOT EXECUTED
40001c44: 10 80 00 28 b 40001ce4 <devFS_mknod+0x114> <== NOT EXECUTED
40001c48: 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)
40001c4c: 80 a4 60 00 cmp %l1, 0
40001c50: 02 80 00 08 be 40001c70 <devFS_mknod+0xa0> <== NEVER TAKEN
40001c54: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
40001c58: 2b 10 00 39 sethi %hi(0x4000e400), %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)
40001c5c: 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++){
40001c60: aa 15 62 18 or %l5, 0x218, %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)
40001c64: a4 10 3f ff mov -1, %l2
40001c68: 10 80 00 15 b 40001cbc <devFS_mknod+0xec>
40001c6c: a6 10 20 00 clr %l3
rtems_set_errno_and_return_minus_one( EFAULT );
40001c70: 40 00 24 1c call 4000ace0 <__errno> <== NOT EXECUTED
40001c74: 01 00 00 00 nop <== NOT EXECUTED
40001c78: 10 80 00 1b b 40001ce4 <devFS_mknod+0x114> <== NOT EXECUTED
40001c7c: 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)
40001c80: d2 05 00 00 ld [ %l4 ], %o1
40001c84: 80 a2 60 00 cmp %o1, 0
40001c88: 02 80 00 0b be 40001cb4 <devFS_mknod+0xe4>
40001c8c: a8 05 20 14 add %l4, 0x14, %l4
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
40001c90: 40 00 27 2f call 4000b94c <strcmp>
40001c94: 01 00 00 00 nop
40001c98: 80 a2 20 00 cmp %o0, 0
40001c9c: 32 80 00 08 bne,a 40001cbc <devFS_mknod+0xec> <== ALWAYS TAKEN
40001ca0: a6 04 e0 01 inc %l3
rtems_set_errno_and_return_minus_one( EEXIST );
40001ca4: 40 00 24 0f call 4000ace0 <__errno> <== NOT EXECUTED
40001ca8: 01 00 00 00 nop <== NOT EXECUTED
40001cac: 10 80 00 0e b 40001ce4 <devFS_mknod+0x114> <== NOT EXECUTED
40001cb0: 82 10 20 11 mov 0x11, %g1 ! 11 <PROM_START+0x11> <== NOT EXECUTED
40001cb4: 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++){
40001cb8: a6 04 e0 01 inc %l3
40001cbc: c2 05 40 00 ld [ %l5 ], %g1
40001cc0: 80 a4 c0 01 cmp %l3, %g1
40001cc4: 0a bf ff ef bcs 40001c80 <devFS_mknod+0xb0>
40001cc8: 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)
40001ccc: 80 a4 bf ff cmp %l2, -1
40001cd0: 12 80 00 08 bne 40001cf0 <devFS_mknod+0x120> <== ALWAYS TAKEN
40001cd4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOMEM );
40001cd8: 40 00 24 02 call 4000ace0 <__errno> <== NOT EXECUTED
40001cdc: 01 00 00 00 nop <== NOT EXECUTED
40001ce0: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
40001ce4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40001ce8: 81 c7 e0 08 ret <== NOT EXECUTED
40001cec: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
_ISR_Disable(level);
40001cf0: 7f ff ff 71 call 40001ab4 <sparc_disable_interrupts>
40001cf4: 01 00 00 00 nop
40001cf8: a6 10 00 08 mov %o0, %l3
device_name_table[slot].device_name = (char *)path;
40001cfc: 83 2c a0 04 sll %l2, 4, %g1
device_name_table[slot].device_name_length = strlen(path);
40001d00: 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;
40001d04: a5 2c a0 02 sll %l2, 2, %l2
40001d08: a4 04 80 01 add %l2, %g1, %l2
40001d0c: e0 24 40 12 st %l0, [ %l1 + %l2 ]
device_name_table[slot].device_name_length = strlen(path);
40001d10: 40 00 27 60 call 4000ba90 <strlen>
40001d14: 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;
40001d18: 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);
40001d1c: d0 24 60 04 st %o0, [ %l1 + 4 ]
device_name_table[slot].major = major;
40001d20: f4 24 60 08 st %i2, [ %l1 + 8 ]
device_name_table[slot].minor = minor;
40001d24: f6 24 60 0c st %i3, [ %l1 + 0xc ]
device_name_table[slot].mode = mode;
_ISR_Enable(level);
40001d28: b0 10 20 00 clr %i0
40001d2c: 7f ff ff 66 call 40001ac4 <sparc_enable_interrupts>
40001d30: 90 10 00 13 mov %l3, %o0
return 0;
}
40001d34: 81 c7 e0 08 ret
40001d38: 81 e8 00 00 restore
40001d90 <devFS_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40001d90: 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;
40001d94: 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;
40001d98: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.flags = iop->flags;
40001d9c: c4 27 bf f8 st %g2, [ %fp + -8 ]
args.mode = mode;
40001da0: f6 27 bf fc st %i3, [ %fp + -4 ]
status = rtems_io_open(
40001da4: d2 00 60 0c ld [ %g1 + 0xc ], %o1
40001da8: 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;
40001dac: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
40001db0: 94 07 bf f4 add %fp, -12, %o2
40001db4: 40 00 10 3e call 40005eac <rtems_io_open>
40001db8: b0 10 20 00 clr %i0
np->major,
np->minor,
(void *) &args
);
if ( status )
40001dbc: 80 a2 20 00 cmp %o0, 0
40001dc0: 02 80 00 05 be 40001dd4 <devFS_open+0x44> <== ALWAYS TAKEN
40001dc4: 01 00 00 00 nop
return rtems_deviceio_errno(status);
40001dc8: 40 00 1c f1 call 4000918c <rtems_deviceio_errno> <== NOT EXECUTED
40001dcc: 01 00 00 00 nop <== NOT EXECUTED
40001dd0: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
return 0;
}
40001dd4: 81 c7 e0 08 ret
40001dd8: 81 e8 00 00 restore
40001ddc <devFS_read>:
ssize_t devFS_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
40001ddc: 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;
40001de0: 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;
40001de4: 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;
40001de8: 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;
40001dec: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED
args.flags = iop->flags;
args.bytes_moved = 0;
40001df0: 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;
40001df4: 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(
40001df8: d2 00 60 0c ld [ %g1 + 0xc ], %o1 <== NOT EXECUTED
40001dfc: 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;
40001e00: c4 3f bf e8 std %g2, [ %fp + -24 ] <== NOT EXECUTED
args.buffer = buffer;
40001e04: 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;
40001e08: 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(
40001e0c: 40 00 10 3e call 40005f04 <rtems_io_read> <== NOT EXECUTED
40001e10: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
np->major,
np->minor,
(void *) &args
);
if ( status )
40001e14: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40001e18: 22 80 00 06 be,a 40001e30 <devFS_read+0x54> <== NOT EXECUTED
40001e1c: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED
return rtems_deviceio_errno(status);
40001e20: 40 00 1c db call 4000918c <rtems_deviceio_errno> <== NOT EXECUTED
40001e24: 01 00 00 00 nop <== NOT EXECUTED
40001e28: 81 c7 e0 08 ret <== NOT EXECUTED
40001e2c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
40001e30: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
40001e34: 81 c7 e0 08 ret <== NOT EXECUTED
40001e38: 81 e8 00 00 restore <== NOT EXECUTED
40001e3c <devFS_stat>:
int devFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
40001e3c: 9d e3 bf a0 save %sp, -96, %sp
rtems_device_name_t *the_dev;
the_dev = (rtems_device_name_t *)loc->node_access;
40001e40: c2 06 00 00 ld [ %i0 ], %g1
if (!the_dev)
40001e44: 80 a0 60 00 cmp %g1, 0
40001e48: 32 80 00 08 bne,a 40001e68 <devFS_stat+0x2c> <== ALWAYS TAKEN
40001e4c: c4 00 60 0c ld [ %g1 + 0xc ], %g2
rtems_set_errno_and_return_minus_one( EFAULT );
40001e50: 40 00 23 a4 call 4000ace0 <__errno> <== NOT EXECUTED
40001e54: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40001e58: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
40001e5c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40001e60: 81 c7 e0 08 ret <== NOT EXECUTED
40001e64: 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;
40001e68: c6 00 60 10 ld [ %g1 + 0x10 ], %g3
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
40001e6c: 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 );
40001e70: c4 26 60 1c st %g2, [ %i1 + 0x1c ]
buf->st_mode = the_dev->mode;
40001e74: 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 );
40001e78: c2 26 60 18 st %g1, [ %i1 + 0x18 ]
buf->st_mode = the_dev->mode;
return 0;
}
40001e7c: 81 c7 e0 08 ret
40001e80: 91 e8 20 00 restore %g0, 0, %o0
40001e84 <devFS_write>:
ssize_t devFS_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
40001e84: 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;
40001e88: 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;
40001e8c: 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;
40001e90: 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;
40001e94: f4 27 bf f4 st %i2, [ %fp + -12 ]
args.flags = iop->flags;
args.bytes_moved = 0;
40001e98: 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;
40001e9c: 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(
40001ea0: d2 00 60 0c ld [ %g1 + 0xc ], %o1
40001ea4: 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;
40001ea8: c4 3f bf e8 std %g2, [ %fp + -24 ]
args.buffer = (void *) buffer;
40001eac: 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;
40001eb0: 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(
40001eb4: 40 00 10 2a call 40005f5c <rtems_io_write>
40001eb8: 94 07 bf e0 add %fp, -32, %o2
np->major,
np->minor,
(void *) &args
);
if ( status )
40001ebc: 80 a2 20 00 cmp %o0, 0
40001ec0: 22 80 00 06 be,a 40001ed8 <devFS_write+0x54> <== ALWAYS TAKEN
40001ec4: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
40001ec8: 40 00 1c b1 call 4000918c <rtems_deviceio_errno> <== NOT EXECUTED
40001ecc: 01 00 00 00 nop <== NOT EXECUTED
40001ed0: 81 c7 e0 08 ret <== NOT EXECUTED
40001ed4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
40001ed8: b0 10 00 08 mov %o0, %i0
40001edc: 81 c7 e0 08 ret
40001ee0: 81 e8 00 00 restore
4000b8e8 <device_close>:
*/
int device_close(
rtems_libio_t *iop
)
{
4000b8e8: 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;
4000b8ec: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
4000b8f0: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = 0;
4000b8f4: c0 27 bf f8 clr [ %fp + -8 ]
args.mode = 0;
4000b8f8: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_close(
4000b8fc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000b900: 94 07 bf f4 add %fp, -12, %o2
4000b904: 40 00 03 ec call 4000c8b4 <rtems_io_close>
4000b908: b0 10 20 00 clr %i0
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
4000b90c: 80 a2 20 00 cmp %o0, 0
4000b910: 02 80 00 05 be 4000b924 <device_close+0x3c> <== ALWAYS TAKEN
4000b914: 01 00 00 00 nop
return rtems_deviceio_errno(status);
4000b918: 40 00 05 56 call 4000ce70 <rtems_deviceio_errno> <== NOT EXECUTED
4000b91c: 01 00 00 00 nop <== NOT EXECUTED
4000b920: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
return 0;
}
4000b924: 81 c7 e0 08 ret
4000b928: 81 e8 00 00 restore
4000b7e8 <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4000b7e8: 9d e3 bf 90 save %sp, -112, %sp
args.iop = iop;
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
4000b7ec: 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;
4000b7f0: f2 27 bf f4 st %i1, [ %fp + -12 ]
args.buffer = buffer;
4000b7f4: 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;
4000b7f8: f0 27 bf f0 st %i0, [ %fp + -16 ]
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4000b7fc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000b800: 40 00 04 43 call 4000c90c <rtems_io_control>
4000b804: 94 07 bf f0 add %fp, -16, %o2
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000b808: 80 a2 20 00 cmp %o0, 0
4000b80c: 22 80 00 06 be,a 4000b824 <device_ioctl+0x3c> <== ALWAYS TAKEN
4000b810: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
4000b814: 40 00 05 97 call 4000ce70 <rtems_deviceio_errno> <== NOT EXECUTED
4000b818: 01 00 00 00 nop <== NOT EXECUTED
4000b81c: 81 c7 e0 08 ret <== NOT EXECUTED
4000b820: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return args.ioctl_return;
}
4000b824: b0 10 00 08 mov %o0, %i0
4000b828: 81 c7 e0 08 ret
4000b82c: 81 e8 00 00 restore
4000b92c <device_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4000b92c: 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;
4000b930: 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;
4000b934: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
4000b938: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = iop->flags;
4000b93c: c4 27 bf f8 st %g2, [ %fp + -8 ]
args.mode = mode;
4000b940: f6 27 bf fc st %i3, [ %fp + -4 ]
status = rtems_io_open(
4000b944: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000b948: 94 07 bf f4 add %fp, -12, %o2
4000b94c: 40 00 04 06 call 4000c964 <rtems_io_open>
4000b950: b0 10 20 00 clr %i0
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000b954: 80 a2 20 00 cmp %o0, 0
4000b958: 02 80 00 05 be 4000b96c <device_open+0x40> <== ALWAYS TAKEN
4000b95c: 01 00 00 00 nop
return rtems_deviceio_errno(status);
4000b960: 40 00 05 44 call 4000ce70 <rtems_deviceio_errno> <== NOT EXECUTED
4000b964: 01 00 00 00 nop <== NOT EXECUTED
4000b968: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
return 0;
}
4000b96c: 81 c7 e0 08 ret
4000b970: 81 e8 00 00 restore
4000b88c <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4000b88c: 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;
4000b890: 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;
4000b894: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
4000b898: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED
args.buffer = buffer;
4000b89c: 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;
4000b8a0: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
4000b8a4: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED
args.flags = iop->flags;
4000b8a8: 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;
4000b8ac: 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;
4000b8b0: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED
status = rtems_io_read(
4000b8b4: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
4000b8b8: 40 00 04 41 call 4000c9bc <rtems_io_read> <== NOT EXECUTED
4000b8bc: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000b8c0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000b8c4: 22 80 00 06 be,a 4000b8dc <device_read+0x50> <== NOT EXECUTED
4000b8c8: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED
return rtems_deviceio_errno(status);
4000b8cc: 40 00 05 69 call 4000ce70 <rtems_deviceio_errno> <== NOT EXECUTED
4000b8d0: 01 00 00 00 nop <== NOT EXECUTED
4000b8d4: 81 c7 e0 08 ret <== NOT EXECUTED
4000b8d8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4000b8dc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
4000b8e0: 81 c7 e0 08 ret <== NOT EXECUTED
4000b8e4: 81 e8 00 00 restore <== NOT EXECUTED
4000b830 <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4000b830: 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;
4000b834: 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;
4000b838: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.offset = iop->offset;
4000b83c: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4
args.buffer = (void *) buffer;
4000b840: 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;
4000b844: d8 3f bf e8 std %o4, [ %fp + -24 ]
args.buffer = (void *) buffer;
args.count = count;
4000b848: f4 27 bf f4 st %i2, [ %fp + -12 ]
args.flags = iop->flags;
4000b84c: 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;
4000b850: 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;
4000b854: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_write(
4000b858: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000b85c: 40 00 04 6e call 4000ca14 <rtems_io_write>
4000b860: 94 07 bf e0 add %fp, -32, %o2
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000b864: 80 a2 20 00 cmp %o0, 0
4000b868: 22 80 00 06 be,a 4000b880 <device_write+0x50> <== ALWAYS TAKEN
4000b86c: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
4000b870: 40 00 05 80 call 4000ce70 <rtems_deviceio_errno> <== NOT EXECUTED
4000b874: 01 00 00 00 nop <== NOT EXECUTED
4000b878: 81 c7 e0 08 ret <== NOT EXECUTED
4000b87c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4000b880: b0 10 00 08 mov %o0, %i0
4000b884: 81 c7 e0 08 ret
4000b888: 81 e8 00 00 restore
40003bc0 <drainOutput>:
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
40003bc0: 9d e3 bf a0 save %sp, -96, %sp
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
40003bc4: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1
40003bc8: 80 a0 60 00 cmp %g1, 0
40003bcc: 02 80 00 1a be 40003c34 <drainOutput+0x74> <== ALWAYS TAKEN
40003bd0: a0 10 00 18 mov %i0, %l0
rtems_interrupt_disable (level);
40003bd4: 7f ff f8 31 call 40001c98 <sparc_disable_interrupts> <== NOT EXECUTED
40003bd8: 01 00 00 00 nop <== NOT EXECUTED
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
40003bdc: 10 80 00 0f b 40003c18 <drainOutput+0x58> <== NOT EXECUTED
40003be0: a2 10 20 02 mov 2, %l1 ! 2 <PROM_START+0x2> <== NOT EXECUTED
tty->rawOutBufState = rob_wait;
rtems_interrupt_enable (level);
40003be4: 7f ff f8 31 call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
40003be8: 01 00 00 00 nop <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
40003bec: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED
40003bf0: 92 10 20 00 clr %o1 <== NOT EXECUTED
40003bf4: 40 00 06 5d call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
40003bf8: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
40003bfc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003c00: 02 80 00 04 be 40003c10 <drainOutput+0x50> <== NOT EXECUTED
40003c04: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
40003c08: 40 00 07 ff call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
40003c0c: 01 00 00 00 nop <== NOT EXECUTED
rtems_interrupt_disable (level);
40003c10: 7f ff f8 22 call 40001c98 <sparc_disable_interrupts> <== NOT EXECUTED
40003c14: 01 00 00 00 nop <== NOT EXECUTED
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
rtems_interrupt_disable (level);
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
40003c18: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== NOT EXECUTED
40003c1c: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED
40003c20: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40003c24: 32 bf ff f0 bne,a 40003be4 <drainOutput+0x24> <== NOT EXECUTED
40003c28: e2 24 20 94 st %l1, [ %l0 + 0x94 ] <== NOT EXECUTED
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
rtems_interrupt_enable (level);
40003c2c: 7f ff f8 1f call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
40003c30: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
40003c34: 81 c7 e0 08 ret
40003c38: 81 e8 00 00 restore
40002edc <dup2>:
int dup2(
int fildes,
int fildes2
)
{
40002edc: 9d e3 bf 58 save %sp, -168, %sp
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
40002ee0: a0 07 bf b8 add %fp, -72, %l0
40002ee4: 90 10 00 18 mov %i0, %o0
40002ee8: 40 00 01 dc call 40003658 <fstat>
40002eec: 92 10 00 10 mov %l0, %o1
if ( status == -1 )
40002ef0: 80 a2 3f ff cmp %o0, -1
40002ef4: 02 80 00 0e be 40002f2c <dup2+0x50> <== NEVER TAKEN
40002ef8: 90 10 3f ff mov -1, %o0
/*
* If fildes2 is not valid, then we should not do anything either.
*/
status = fstat( fildes2, &buf );
40002efc: 92 10 00 10 mov %l0, %o1
40002f00: 40 00 01 d6 call 40003658 <fstat>
40002f04: 90 10 00 19 mov %i1, %o0
if ( status == -1 )
40002f08: 80 a2 3f ff cmp %o0, -1
40002f0c: 02 80 00 07 be 40002f28 <dup2+0x4c> <== ALWAYS TAKEN
40002f10: 90 10 00 18 mov %i0, %o0
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
40002f14: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED
40002f18: 40 00 00 a1 call 4000319c <fcntl> <== NOT EXECUTED
40002f1c: 92 10 20 00 clr %o1 <== NOT EXECUTED
40002f20: 81 c7 e0 08 ret <== NOT EXECUTED
40002f24: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
40002f28: 90 10 3f ff mov -1, %o0
}
40002f2c: b0 10 00 08 mov %o0, %i0
40002f30: 81 c7 e0 08 ret
40002f34: 81 e8 00 00 restore
4000360c <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
4000360c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
40003610: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
40003614: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
40003618: 02 80 00 1c be 40003688 <echo+0x7c> <== NOT EXECUTED
4000361c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40003620: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
40003624: c4 00 63 54 ld [ %g1 + 0x354 ], %g2 ! 4001ab54 <__ctype_ptr__><== NOT EXECUTED
40003628: 82 0e 20 ff and %i0, 0xff, %g1 <== NOT EXECUTED
4000362c: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED
40003630: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED
40003634: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED
40003638: 02 80 00 15 be 4000368c <echo+0x80> <== NOT EXECUTED
4000363c: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
40003640: 80 a0 60 09 cmp %g1, 9 <== NOT EXECUTED
40003644: 02 80 00 12 be 4000368c <echo+0x80> <== NOT EXECUTED
40003648: 01 00 00 00 nop <== NOT EXECUTED
4000364c: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED
40003650: 02 80 00 0f be 4000368c <echo+0x80> <== NOT EXECUTED
40003654: 82 10 20 5e mov 0x5e, %g1 <== NOT EXECUTED
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
40003658: 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] = '^';
4000365c: c2 2f bf f8 stb %g1, [ %fp + -8 ] <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
40003660: f0 2f bf f9 stb %i0, [ %fp + -7 ] <== NOT EXECUTED
rtems_termios_puts (echobuf, 2, tty);
40003664: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
40003668: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
4000366c: 7f ff ff 39 call 40003350 <rtems_termios_puts> <== NOT EXECUTED
40003670: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED
tty->column += 2;
40003674: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED
40003678: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED
4000367c: 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')) {
40003680: 81 c7 e0 08 ret <== NOT EXECUTED
40003684: 81 e8 00 00 restore <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
}
else {
oproc (c, tty);
40003688: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
4000368c: 7f ff ff 7d call 40003480 <oproc> <== NOT EXECUTED
40003690: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40003694: 81 c7 e0 08 ret <== NOT EXECUTED
40003698: 81 e8 00 00 restore <== NOT EXECUTED
4000294c <endgrent>:
group_fp = fopen("/etc/group", "r");
}
void endgrent(void)
{
if (group_fp != NULL)
4000294c: 03 10 00 7a sethi %hi(0x4001e800), %g1 <== NOT EXECUTED
40002950: d0 00 61 6c ld [ %g1 + 0x16c ], %o0 ! 4001e96c <group_fp> <== NOT EXECUTED
40002954: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40002958: 02 80 00 05 be 4000296c <endgrent+0x20> <== NOT EXECUTED
4000295c: 01 00 00 00 nop <== NOT EXECUTED
fclose(group_fp);
40002960: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40002964: 40 00 33 10 call 4000f5a4 <fclose> <== NOT EXECUTED
40002968: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000296c: 81 c3 e0 08 retl <== NOT EXECUTED
40002974 <endpwent>:
passwd_fp = fopen("/etc/passwd", "r");
}
void endpwent(void)
{
if (passwd_fp != NULL)
40002974: 03 10 00 7a sethi %hi(0x4001e800), %g1 <== NOT EXECUTED
40002978: d0 00 60 84 ld [ %g1 + 0x84 ], %o0 ! 4001e884 <passwd_fp> <== NOT EXECUTED
4000297c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40002980: 02 80 00 05 be 40002994 <endpwent+0x20> <== NOT EXECUTED
40002984: 01 00 00 00 nop <== NOT EXECUTED
fclose(passwd_fp);
40002988: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000298c: 40 00 33 06 call 4000f5a4 <fclose> <== NOT EXECUTED
40002990: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40002994: 81 c3 e0 08 retl <== NOT EXECUTED
4000369c <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)
{
4000369c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (tty->ccount == 0)
400036a0: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 <== NOT EXECUTED
400036a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400036a8: 02 80 00 0a be 400036d0 <erase+0x34> <== NOT EXECUTED
400036ac: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
return;
if (lineFlag) {
400036b0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
400036b4: 02 80 00 7a be 4000389c <erase+0x200> <== NOT EXECUTED
400036b8: 25 10 00 6a sethi %hi(0x4001a800), %l2 <== NOT EXECUTED
if (!(tty->termios.c_lflag & ECHO)) {
400036bc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
400036c0: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
400036c4: 32 80 00 05 bne,a 400036d8 <erase+0x3c> <== NOT EXECUTED
400036c8: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED
tty->ccount = 0;
400036cc: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED
return;
400036d0: 81 c7 e0 08 ret <== NOT EXECUTED
400036d4: 81 e8 00 00 restore <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
400036d8: 12 80 00 71 bne 4000389c <erase+0x200> <== NOT EXECUTED
400036dc: 25 10 00 6a sethi %hi(0x4001a800), %l2 <== NOT EXECUTED
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
400036e0: 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;
400036e4: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
400036e8: 7f ff ff c9 call 4000360c <echo> <== NOT EXECUTED
400036ec: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
400036f0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
echo ('\n', tty);
400036f4: 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)
400036f8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
400036fc: 02 bf ff f5 be 400036d0 <erase+0x34> <== NOT EXECUTED
40003700: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED
40003704: 30 80 00 0f b,a 40003740 <erase+0xa4> <== NOT EXECUTED
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
if (tty->termios.c_lflag & ECHO) {
40003708: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
4000370c: 86 00 ff ff add %g3, -1, %g3 <== NOT EXECUTED
40003710: c6 24 20 20 st %g3, [ %l0 + 0x20 ] <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
40003714: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
40003718: 02 80 00 5c be 40003888 <erase+0x1ec> <== NOT EXECUTED
4000371c: e2 08 80 03 ldub [ %g2 + %g3 ], %l1 <== NOT EXECUTED
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
40003720: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
40003724: 32 80 00 09 bne,a 40003748 <erase+0xac> <== NOT EXECUTED
40003728: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED
4000372c: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED
40003730: 32 80 00 06 bne,a 40003748 <erase+0xac> <== NOT EXECUTED
40003734: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED
echo (tty->termios.c_cc[VERASE], tty);
40003738: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED
4000373c: b2 10 00 10 mov %l0, %i1 <== NOT EXECUTED
40003740: 7f ff ff b3 call 4000360c <echo> <== NOT EXECUTED
40003744: 81 e8 00 00 restore <== NOT EXECUTED
}
else if (c == '\t') {
40003748: 80 a4 60 09 cmp %l1, 9 <== NOT EXECUTED
4000374c: 32 80 00 2a bne,a 400037f4 <erase+0x158> <== NOT EXECUTED
40003750: 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)
40003754: 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;
40003758: 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)) {
4000375c: da 04 80 00 ld [ %l2 ], %o5 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
40003760: 10 80 00 13 b 400037ac <erase+0x110> <== NOT EXECUTED
40003764: 84 10 20 00 clr %g2 <== NOT EXECUTED
c = tty->cbuf[i++];
if (c == '\t') {
40003768: c8 09 00 02 ldub [ %g4 + %g2 ], %g4 <== NOT EXECUTED
4000376c: 80 a1 20 09 cmp %g4, 9 <== NOT EXECUTED
40003770: 12 80 00 04 bne 40003780 <erase+0xe4> <== NOT EXECUTED
40003774: 98 03 40 04 add %o5, %g4, %o4 <== NOT EXECUTED
col = (col | 7) + 1;
40003778: 10 80 00 0b b 400037a4 <erase+0x108> <== NOT EXECUTED
4000377c: a2 14 60 07 or %l1, 7, %l1 <== NOT EXECUTED
}
else if (iscntrl (c)) {
40003780: c8 0b 20 01 ldub [ %o4 + 1 ], %g4 <== NOT EXECUTED
40003784: 80 89 20 20 btst 0x20, %g4 <== NOT EXECUTED
40003788: 22 80 00 08 be,a 400037a8 <erase+0x10c> <== NOT EXECUTED
4000378c: a2 04 60 01 inc %l1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
40003790: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003794: 32 80 00 05 bne,a 400037a8 <erase+0x10c> <== NOT EXECUTED
40003798: a2 04 60 02 add %l1, 2, %l1 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
4000379c: 10 80 00 04 b 400037ac <erase+0x110> <== NOT EXECUTED
400037a0: 84 00 a0 01 inc %g2 <== NOT EXECUTED
else if (iscntrl (c)) {
if (tty->termios.c_lflag & ECHOCTL)
col += 2;
}
else {
col++;
400037a4: a2 04 60 01 inc %l1 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
400037a8: 84 00 a0 01 inc %g2 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
400037ac: 80 a0 80 03 cmp %g2, %g3 <== NOT EXECUTED
400037b0: 32 bf ff ee bne,a 40003768 <erase+0xcc> <== NOT EXECUTED
400037b4: c8 04 20 1c ld [ %l0 + 0x1c ], %g4 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
400037b8: 10 80 00 08 b 400037d8 <erase+0x13c> <== NOT EXECUTED
400037bc: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
400037c0: 7f ff fe e4 call 40003350 <rtems_termios_puts> <== NOT EXECUTED
400037c4: 01 00 00 00 nop <== NOT EXECUTED
tty->column--;
400037c8: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
400037cc: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
400037d0: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
400037d4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
400037d8: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED
400037dc: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
400037e0: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED
400037e4: 14 bf ff f7 bg 400037c0 <erase+0x124> <== NOT EXECUTED
400037e8: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
if (tty->column)
tty->column--;
}
}
}
if (!lineFlag)
400037ec: 10 80 00 28 b 4000388c <erase+0x1f0> <== NOT EXECUTED
400037f0: 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)) {
400037f4: a2 04 60 01 inc %l1 <== NOT EXECUTED
400037f8: c4 08 80 11 ldub [ %g2 + %l1 ], %g2 <== NOT EXECUTED
400037fc: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED
40003800: 22 80 00 10 be,a 40003840 <erase+0x1a4> <== NOT EXECUTED
40003804: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
40003808: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
4000380c: 22 80 00 0d be,a 40003840 <erase+0x1a4> <== NOT EXECUTED
40003810: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
40003814: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
40003818: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
4000381c: 7f ff fe cd call 40003350 <rtems_termios_puts> <== NOT EXECUTED
40003820: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
if (tty->column)
40003824: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
40003828: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000382c: 22 80 00 05 be,a 40003840 <erase+0x1a4> <== NOT EXECUTED
40003830: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
tty->column--;
40003834: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
40003838: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
4000383c: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
40003840: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED
40003844: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40003848: 02 80 00 07 be 40003864 <erase+0x1c8> <== NOT EXECUTED
4000384c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
40003850: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
40003854: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
40003858: 02 80 00 0d be 4000388c <erase+0x1f0> <== NOT EXECUTED
4000385c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
40003860: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
40003864: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
40003868: 7f ff fe ba call 40003350 <rtems_termios_puts> <== NOT EXECUTED
4000386c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
if (tty->column)
40003870: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
40003874: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003878: 02 80 00 05 be 4000388c <erase+0x1f0> <== NOT EXECUTED
4000387c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
tty->column--;
40003880: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
40003884: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
}
}
}
if (!lineFlag)
40003888: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
4000388c: 32 80 00 0a bne,a 400038b4 <erase+0x218> <== NOT EXECUTED
40003890: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED
40003894: 81 c7 e0 08 ret <== NOT EXECUTED
40003898: 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);
4000389c: 27 10 00 66 sethi %hi(0x40019800), %l3 <== NOT EXECUTED
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
400038a0: 29 10 00 66 sethi %hi(0x40019800), %l4 <== NOT EXECUTED
400038a4: a4 14 a3 54 or %l2, 0x354, %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);
400038a8: a6 14 e3 d8 or %l3, 0x3d8, %l3 <== NOT EXECUTED
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
400038ac: a8 15 23 d0 or %l4, 0x3d0, %l4 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
400038b0: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED
400038b4: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED
400038b8: 32 bf ff 94 bne,a 40003708 <erase+0x6c> <== NOT EXECUTED
400038bc: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED
400038c0: 81 c7 e0 08 ret <== NOT EXECUTED
400038c4: 81 e8 00 00 restore <== NOT EXECUTED
4000319c <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
4000319c: 9d e3 bf 98 save %sp, -104, %sp
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
400031a0: 03 10 00 7a sethi %hi(0x4001e800), %g1
400031a4: c2 00 62 04 ld [ %g1 + 0x204 ], %g1 ! 4001ea04 <rtems_libio_number_iops>
...
)
{
int ret;
va_list ap;
va_start( ap, cmd );
400031a8: 84 07 a0 4c add %fp, 0x4c, %g2
400031ac: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
400031b0: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
400031b4: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
400031b8: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
400031bc: 80 a6 00 01 cmp %i0, %g1
400031c0: 1a 80 00 0c bcc 400031f0 <fcntl+0x54> <== NEVER TAKEN
400031c4: c4 27 bf fc st %g2, [ %fp + -4 ]
iop = rtems_libio_iop( fd );
400031c8: 07 10 00 7c sethi %hi(0x4001f000), %g3
400031cc: c6 00 e1 d4 ld [ %g3 + 0x1d4 ], %g3 ! 4001f1d4 <rtems_libio_iops>
400031d0: 89 2e 20 06 sll %i0, 6, %g4
400031d4: a1 2e 20 03 sll %i0, 3, %l0
400031d8: a0 04 00 04 add %l0, %g4, %l0
400031dc: a0 00 c0 10 add %g3, %l0, %l0
rtems_libio_check_is_open(iop);
400031e0: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
400031e4: 80 8a 21 00 btst 0x100, %o0
400031e8: 12 80 00 06 bne 40003200 <fcntl+0x64> <== ALWAYS TAKEN
400031ec: 80 a6 60 09 cmp %i1, 9
400031f0: 40 00 32 b1 call 4000fcb4 <__errno> <== NOT EXECUTED
400031f4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400031f8: 10 80 00 51 b 4000333c <fcntl+0x1a0> <== NOT EXECUTED
400031fc: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
40003200: 18 80 00 4c bgu 40003330 <fcntl+0x194>
40003204: 89 2e 60 02 sll %i1, 2, %g4
40003208: 1b 10 00 0c sethi %hi(0x40003000), %o5
4000320c: 9a 13 61 74 or %o5, 0x174, %o5 ! 40003174 <rtems_filesystem_evaluate_path+0xa8>
40003210: c8 03 40 04 ld [ %o5 + %g4 ], %g4
40003214: 81 c1 00 00 jmp %g4
40003218: 01 00 00 00 nop
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
4000321c: c4 00 80 00 ld [ %g2 ], %g2
if ( fd2 )
40003220: 80 a0 a0 00 cmp %g2, 0
40003224: 02 80 00 09 be 40003248 <fcntl+0xac> <== ALWAYS TAKEN
40003228: 80 a0 80 01 cmp %g2, %g1
diop = rtems_libio_iop( fd2 );
4000322c: 1a 80 00 0c bcc 4000325c <fcntl+0xc0> <== NOT EXECUTED
40003230: a2 10 20 00 clr %l1 <== NOT EXECUTED
40003234: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED
40003238: a3 28 a0 03 sll %g2, 3, %l1 <== NOT EXECUTED
4000323c: a2 04 40 01 add %l1, %g1, %l1 <== NOT EXECUTED
40003240: 10 80 00 07 b 4000325c <fcntl+0xc0> <== NOT EXECUTED
40003244: a2 00 c0 11 add %g3, %l1, %l1 <== NOT EXECUTED
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
40003248: 40 00 02 22 call 40003ad0 <rtems_libio_allocate>
4000324c: b0 10 3f ff mov -1, %i0
if ( diop == 0 ) {
40003250: a2 92 20 00 orcc %o0, 0, %l1
40003254: 02 80 00 4d be 40003388 <fcntl+0x1ec> <== NEVER TAKEN
40003258: 01 00 00 00 nop
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
4000325c: c4 04 20 3c ld [ %l0 + 0x3c ], %g2
diop->flags = iop->flags;
40003260: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
40003264: c6 04 20 40 ld [ %l0 + 0x40 ], %g3
diop->file_info = iop->file_info;
40003268: c4 24 60 3c st %g2, [ %l1 + 0x3c ]
diop->flags = iop->flags;
4000326c: c2 24 60 18 st %g1, [ %l1 + 0x18 ]
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
40003270: c6 24 60 40 st %g3, [ %l1 + 0x40 ]
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
40003274: 90 04 60 1c add %l1, 0x1c, %o0
40003278: 92 04 20 1c add %l0, 0x1c, %o1
4000327c: 40 00 37 37 call 40010f58 <memcpy>
40003280: 94 10 20 14 mov 0x14, %o2
ret = (int) (diop - rtems_libio_iops);
40003284: 03 10 00 7c sethi %hi(0x4001f000), %g1
40003288: f0 00 61 d4 ld [ %g1 + 0x1d4 ], %i0 ! 4001f1d4 <rtems_libio_iops>
4000328c: a2 24 40 18 sub %l1, %i0, %l1
40003290: a3 3c 60 03 sra %l1, 3, %l1
40003294: 85 2c 60 06 sll %l1, 6, %g2
40003298: 83 2c 60 03 sll %l1, 3, %g1
4000329c: 82 20 80 01 sub %g2, %g1, %g1
400032a0: 85 28 60 06 sll %g1, 6, %g2
400032a4: 82 00 40 02 add %g1, %g2, %g1
400032a8: 82 00 40 11 add %g1, %l1, %g1
400032ac: b1 28 60 0f sll %g1, 0xf, %i0
400032b0: b0 26 00 01 sub %i0, %g1, %i0
400032b4: b1 2e 20 03 sll %i0, 3, %i0
400032b8: 10 80 00 24 b 40003348 <fcntl+0x1ac>
400032bc: b0 06 00 11 add %i0, %l1, %i0
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
400032c0: b1 32 20 0b srl %o0, 0xb, %i0
400032c4: 10 80 00 24 b 40003354 <fcntl+0x1b8>
400032c8: 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 ) )
400032cc: c2 00 80 00 ld [ %g2 ], %g1
400032d0: 80 a0 60 00 cmp %g1, 0
400032d4: 22 80 00 03 be,a 400032e0 <fcntl+0x144> <== NEVER TAKEN
400032d8: 90 0a 37 ff and %o0, -2049, %o0 <== NOT EXECUTED
400032dc: 90 12 28 00 or %o0, 0x800, %o0
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
400032e0: d0 24 20 18 st %o0, [ %l0 + 0x18 ]
400032e4: 10 80 00 1c b 40003354 <fcntl+0x1b8>
400032e8: b0 10 20 00 clr %i0
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
400032ec: 40 00 01 8e call 40003924 <rtems_libio_to_fcntl_flags>
400032f0: 01 00 00 00 nop
400032f4: 10 80 00 15 b 40003348 <fcntl+0x1ac>
400032f8: b0 10 00 08 mov %o0, %i0
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
400032fc: d0 00 80 00 ld [ %g2 ], %o0
40003300: 40 00 02 28 call 40003ba0 <rtems_libio_fcntl_flags>
40003304: 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);
40003308: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4000330c: 90 0a 22 01 and %o0, 0x201, %o0
40003310: 82 08 7d fe and %g1, -514, %g1
40003314: 82 12 00 01 or %o0, %g1, %g1
40003318: 10 80 00 0f b 40003354 <fcntl+0x1b8>
4000331c: c2 24 20 18 st %g1, [ %l0 + 0x18 ]
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
40003320: 40 00 32 65 call 4000fcb4 <__errno>
40003324: b0 10 3f ff mov -1, %i0
40003328: 10 80 00 05 b 4000333c <fcntl+0x1a0>
4000332c: 82 10 20 86 mov 0x86, %g1
ret = -1;
break;
default:
errno = EINVAL;
40003330: 40 00 32 61 call 4000fcb4 <__errno>
40003334: b0 10 3f ff mov -1, %i0
40003338: 82 10 20 16 mov 0x16, %g1
4000333c: c2 22 00 00 st %g1, [ %o0 ]
40003340: 81 c7 e0 08 ret
40003344: 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) {
40003348: 80 a6 20 00 cmp %i0, 0
4000334c: 06 80 00 0f bl 40003388 <fcntl+0x1ec> <== NEVER TAKEN
40003350: 01 00 00 00 nop
if (iop->handlers->fcntl_h) {
40003354: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
40003358: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
4000335c: 80 a0 60 00 cmp %g1, 0
40003360: 02 bf ff f8 be 40003340 <fcntl+0x1a4> <== NEVER TAKEN
40003364: 92 10 00 10 mov %l0, %o1
int err = (*iop->handlers->fcntl_h)( cmd, iop );
40003368: 9f c0 40 00 call %g1
4000336c: 90 10 00 19 mov %i1, %o0
if (err) {
40003370: a0 92 20 00 orcc %o0, 0, %l0
40003374: 02 80 00 05 be 40003388 <fcntl+0x1ec> <== ALWAYS TAKEN
40003378: 01 00 00 00 nop
errno = err;
4000337c: 40 00 32 4e call 4000fcb4 <__errno> <== NOT EXECUTED
40003380: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
40003384: 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;
}
40003388: 81 c7 e0 08 ret
4000338c: 81 e8 00 00 restore
400033ac <fdatasync>:
#include <rtems/seterr.h>
int fdatasync(
int fd
)
{
400033ac: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
400033b0: 03 10 00 7a sethi %hi(0x4001e800), %g1
400033b4: c2 00 62 04 ld [ %g1 + 0x204 ], %g1 ! 4001ea04 <rtems_libio_number_iops>
400033b8: 80 a6 00 01 cmp %i0, %g1
400033bc: 1a 80 00 0c bcc 400033ec <fdatasync+0x40>
400033c0: 01 00 00 00 nop
iop = rtems_libio_iop( fd );
400033c4: 03 10 00 7c sethi %hi(0x4001f000), %g1
400033c8: d0 00 61 d4 ld [ %g1 + 0x1d4 ], %o0 ! 4001f1d4 <rtems_libio_iops>
400033cc: 83 2e 20 06 sll %i0, 6, %g1
400033d0: b1 2e 20 03 sll %i0, 3, %i0
400033d4: b0 06 00 01 add %i0, %g1, %i0
400033d8: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_is_open(iop);
400033dc: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
400033e0: 80 88 61 00 btst 0x100, %g1
400033e4: 12 80 00 06 bne 400033fc <fdatasync+0x50> <== ALWAYS TAKEN
400033e8: 80 88 60 04 btst 4, %g1
400033ec: 40 00 32 32 call 4000fcb4 <__errno>
400033f0: 01 00 00 00 nop
400033f4: 10 80 00 0f b 40003430 <fdatasync+0x84>
400033f8: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
400033fc: 32 80 00 06 bne,a 40003414 <fdatasync+0x68>
40003400: c2 02 20 40 ld [ %o0 + 0x40 ], %g1
40003404: 40 00 32 2c call 4000fcb4 <__errno>
40003408: 01 00 00 00 nop
4000340c: 10 80 00 09 b 40003430 <fdatasync+0x84>
40003410: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
/*
* Now process the fdatasync().
*/
if ( !iop->handlers->fdatasync_h )
40003414: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
40003418: 80 a0 60 00 cmp %g1, 0
4000341c: 12 80 00 08 bne 4000343c <fdatasync+0x90>
40003420: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
40003424: 40 00 32 24 call 4000fcb4 <__errno>
40003428: 01 00 00 00 nop
4000342c: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86>
40003430: c2 22 00 00 st %g1, [ %o0 ]
40003434: 10 80 00 04 b 40003444 <fdatasync+0x98>
40003438: 90 10 3f ff mov -1, %o0
return (*iop->handlers->fdatasync_h)( iop );
4000343c: 9f c0 40 00 call %g1
40003440: 01 00 00 00 nop
}
40003444: 81 c7 e0 08 ret
40003448: 91 e8 00 08 restore %g0, %o0, %o0
4000344c: 40 00 35 08 call 4001086c <_fseek_r+0x260> <== NOT EXECUTED
40003450: 40 00 35 14 call 400108a0 <_fseek_r+0x294> <== NOT EXECUTED
40003454: 40 00 35 20 call 400108d4 <_fseek_r+0x2c8> <== NOT EXECUTED
40003458: 40 00 35 2c call 40010908 <_fseek_r+0x2fc> <== NOT EXECUTED
4000345c: 40 00 35 38 call 4001093c <_fseek_r+0x330> <== NOT EXECUTED
40003460: 40 00 35 44 call 40010970 <_fseek_r+0x364> <== NOT EXECUTED
40003464: 40 00 35 50 call 400109a4 <_fseek_r+0x398> <== NOT EXECUTED
40003468: 40 00 35 5c call 400109d8 <_fseek_r+0x3cc> <== NOT EXECUTED
4000346c: 40 00 35 68 call 40010a0c <_fseek_r+0x400> <== NOT EXECUTED
40003470: 40 00 35 74 call 40010a40 <_fseek_r+0x434> <== NOT EXECUTED
40003474: 40 00 35 80 call 40010a74 <_fseek_r+0x468> <== NOT EXECUTED
40003478: 40 00 35 8c call 40010aa8 <_fseek_r+0x49c> <== NOT EXECUTED
4000bee8 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000bee8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4000beec: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000bef0: d0 00 61 34 ld [ %g1 + 0x134 ], %o0 ! 4001b134 <rtems_pipe_semaphore><== NOT EXECUTED
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000bef4: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4000bef8: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000befc: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000bf00: 7f ff e5 9a call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000bf04: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000bf08: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000bf0c: 12 80 00 de bne 4000c284 <fifo_open+0x39c> <== NOT EXECUTED
4000bf10: 01 00 00 00 nop <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL)
return -EINTR;
pipe = *pipep;
4000bf14: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED
if (pipe == NULL) {
4000bf18: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
4000bf1c: 32 80 00 49 bne,a 4000c040 <fifo_open+0x158> <== NOT EXECUTED
4000bf20: 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));
4000bf24: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED
4000bf28: 7f ff f9 bb call 4000a614 <malloc> <== NOT EXECUTED
4000bf2c: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED
if (pipe == NULL)
4000bf30: a4 92 20 00 orcc %o0, 0, %l2 <== NOT EXECUTED
4000bf34: 02 80 00 54 be 4000c084 <fifo_open+0x19c> <== NOT EXECUTED
4000bf38: a2 10 00 12 mov %l2, %l1 <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
4000bf3c: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000bf40: 40 00 07 37 call 4000dc1c <memset> <== NOT EXECUTED
4000bf44: 94 10 20 34 mov 0x34, %o2 <== NOT EXECUTED
pipe->Size = PIPE_BUF;
4000bf48: 82 10 22 00 mov 0x200, %g1 <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4000bf4c: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED
4000bf50: 7f ff f9 b1 call 4000a614 <malloc> <== NOT EXECUTED
4000bf54: c2 24 a0 04 st %g1, [ %l2 + 4 ] <== NOT EXECUTED
if (! pipe->Buffer)
4000bf58: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000bf5c: 02 80 00 34 be 4000c02c <fifo_open+0x144> <== NOT EXECUTED
4000bf60: d0 24 80 00 st %o0, [ %l2 ] <== NOT EXECUTED
goto err_buf;
err = -EINTR;
if (rtems_barrier_create(
4000bf64: 27 10 00 6a sethi %hi(0x4001a800), %l3 <== NOT EXECUTED
4000bf68: d0 4c e3 40 ldsb [ %l3 + 0x340 ], %o0 ! 4001ab40 <c.5533> <== NOT EXECUTED
4000bf6c: 29 14 12 5c sethi %hi(0x50497000), %l4 <== NOT EXECUTED
4000bf70: 82 15 22 00 or %l4, 0x200, %g1 ! 50497200 <RAM_END+0x10097200><== NOT EXECUTED
4000bf74: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000bf78: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
4000bf7c: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000bf80: 40 00 01 7c call 4000c570 <rtems_barrier_create> <== NOT EXECUTED
4000bf84: 96 04 a0 2c add %l2, 0x2c, %o3 <== NOT EXECUTED
4000bf88: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000bf8c: 32 80 00 26 bne,a 4000c024 <fifo_open+0x13c> <== NOT EXECUTED
4000bf90: 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(
4000bf94: d0 4c e3 40 ldsb [ %l3 + 0x340 ], %o0 <== NOT EXECUTED
4000bf98: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED
4000bf9c: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <RAM_END+0x10097700><== NOT EXECUTED
4000bfa0: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000bfa4: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
4000bfa8: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000bfac: 40 00 01 71 call 4000c570 <rtems_barrier_create> <== NOT EXECUTED
4000bfb0: 96 04 a0 30 add %l2, 0x30, %o3 <== NOT EXECUTED
4000bfb4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000bfb8: 12 80 00 18 bne 4000c018 <fifo_open+0x130> <== NOT EXECUTED
4000bfbc: 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(
4000bfc0: d0 4c e3 40 ldsb [ %l3 + 0x340 ], %o0 <== NOT EXECUTED
4000bfc4: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000bfc8: 90 12 00 14 or %o0, %l4, %o0 <== NOT EXECUTED
4000bfcc: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED
4000bfd0: 96 10 20 00 clr %o3 <== NOT EXECUTED
4000bfd4: 7f ff e4 c3 call 400052e0 <rtems_semaphore_create> <== NOT EXECUTED
4000bfd8: 98 04 a0 28 add %l2, 0x28, %o4 <== NOT EXECUTED
4000bfdc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000bfe0: 12 80 00 0c bne 4000c010 <fifo_open+0x128> <== NOT EXECUTED
4000bfe4: 01 00 00 00 nop <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
4000bfe8: c2 0c e3 40 ldub [ %l3 + 0x340 ], %g1 <== NOT EXECUTED
4000bfec: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
4000bff0: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED
4000bff4: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED
4000bff8: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED
4000bffc: 12 80 00 10 bne 4000c03c <fifo_open+0x154> <== NOT EXECUTED
4000c000: c4 2c e3 40 stb %g2, [ %l3 + 0x340 ] <== NOT EXECUTED
c = 'a';
4000c004: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED
4000c008: 10 80 00 0d b 4000c03c <fifo_open+0x154> <== NOT EXECUTED
4000c00c: c2 2c e3 40 stb %g1, [ %l3 + 0x340 ] <== NOT EXECUTED
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
4000c010: 40 00 01 86 call 4000c628 <rtems_barrier_delete> <== NOT EXECUTED
4000c014: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
4000c018: 40 00 01 84 call 4000c628 <rtems_barrier_delete> <== NOT EXECUTED
4000c01c: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED
err_rbar:
free(pipe->Buffer);
4000c020: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED
4000c024: 7f ff f8 22 call 4000a0ac <free> <== NOT EXECUTED
4000c028: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
err_buf:
free(pipe);
4000c02c: 7f ff f8 20 call 4000a0ac <free> <== NOT EXECUTED
4000c030: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4000c034: 10 80 00 15 b 4000c088 <fifo_open+0x1a0> <== NOT EXECUTED
4000c038: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000c03c: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
4000c040: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c044: 7f ff e5 49 call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c048: 94 10 20 00 clr %o2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000c04c: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000c050: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
4000c054: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000c058: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000c05c: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000c060: 12 80 00 09 bne 4000c084 <fifo_open+0x19c> <== NOT EXECUTED
4000c064: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED
if (err)
4000c068: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000c06c: 22 80 00 06 be,a 4000c084 <fifo_open+0x19c> <== NOT EXECUTED
4000c070: e2 24 00 00 st %l1, [ %l0 ] <== NOT EXECUTED
pipe_free(pipe);
4000c074: 7f ff ff 4d call 4000bda8 <pipe_free> <== NOT EXECUTED
4000c078: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4000c07c: 10 80 00 03 b 4000c088 <fifo_open+0x1a0> <== NOT EXECUTED
4000c080: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000c084: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000c088: 7f ff e5 7f call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c08c: d0 00 61 34 ld [ %g1 + 0x134 ], %o0 ! 4001b134 <rtems_pipe_semaphore><== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4000c090: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000c094: 12 80 00 7c bne 4000c284 <fifo_open+0x39c> <== NOT EXECUTED
4000c098: 01 00 00 00 nop <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4000c09c: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED
4000c0a0: 82 08 a0 06 and %g2, 6, %g1 <== NOT EXECUTED
4000c0a4: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED
4000c0a8: 02 80 00 2e be 4000c160 <fifo_open+0x278> <== NOT EXECUTED
4000c0ac: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED
4000c0b0: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED
4000c0b4: 02 80 00 56 be 4000c20c <fifo_open+0x324> <== NOT EXECUTED
4000c0b8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
4000c0bc: 12 80 00 6a bne 4000c264 <fifo_open+0x37c> <== NOT EXECUTED
4000c0c0: 01 00 00 00 nop <== NOT EXECUTED
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4000c0c4: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4000c0c8: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000c0cc: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4000c0d0: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000c0d4: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED
4000c0d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c0dc: 12 80 00 05 bne 4000c0f0 <fifo_open+0x208> <== NOT EXECUTED
4000c0e0: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4000c0e4: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
4000c0e8: 40 00 01 6a call 4000c690 <rtems_barrier_release> <== NOT EXECUTED
4000c0ec: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
if (pipe->Writers == 0) {
4000c0f0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000c0f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c0f8: 12 80 00 5b bne 4000c264 <fifo_open+0x37c> <== NOT EXECUTED
4000c0fc: 01 00 00 00 nop <== NOT EXECUTED
/* Not an error */
if (LIBIO_NODELAY(iop))
4000c100: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED
4000c104: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000c108: 12 80 00 57 bne 4000c264 <fifo_open+0x37c> <== NOT EXECUTED
4000c10c: 01 00 00 00 nop <== NOT EXECUTED
break;
prevCounter = pipe->writerCounter;
4000c110: e4 04 60 24 ld [ %l1 + 0x24 ], %l2 <== NOT EXECUTED
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
4000c114: 7f ff e5 5c call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c118: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4000c11c: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
4000c120: 40 00 01 73 call 4000c6ec <rtems_barrier_wait> <== NOT EXECUTED
4000c124: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c128: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c12c: 12 80 00 52 bne 4000c274 <fifo_open+0x38c> <== NOT EXECUTED
4000c130: 92 10 20 00 clr %o1 <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4000c134: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
4000c138: 7f ff e5 0c call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c13c: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000c140: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c144: 32 80 00 4d bne,a 4000c278 <fifo_open+0x390> <== NOT EXECUTED
4000c148: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
4000c14c: c2 04 60 24 ld [ %l1 + 0x24 ], %g1 <== NOT EXECUTED
4000c150: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED
4000c154: 02 bf ff f0 be 4000c114 <fifo_open+0x22c> <== NOT EXECUTED
4000c158: 01 00 00 00 nop <== NOT EXECUTED
4000c15c: 30 80 00 42 b,a 4000c264 <fifo_open+0x37c> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4000c160: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
4000c164: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c168: 32 80 00 07 bne,a 4000c184 <fifo_open+0x29c> <== NOT EXECUTED
4000c16c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000c170: 80 88 a0 01 btst 1, %g2 <== NOT EXECUTED
4000c174: 22 80 00 04 be,a 4000c184 <fifo_open+0x29c> <== NOT EXECUTED
4000c178: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000c17c: 10 80 00 3f b 4000c278 <fifo_open+0x390> <== NOT EXECUTED
4000c180: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4000c184: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000c188: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4000c18c: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000c190: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED
4000c194: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c198: 12 80 00 05 bne 4000c1ac <fifo_open+0x2c4> <== NOT EXECUTED
4000c19c: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000c1a0: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
4000c1a4: 40 00 01 3b call 4000c690 <rtems_barrier_release> <== NOT EXECUTED
4000c1a8: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
if (pipe->Readers == 0) {
4000c1ac: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
4000c1b0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c1b4: 12 80 00 2c bne 4000c264 <fifo_open+0x37c> <== NOT EXECUTED
4000c1b8: 01 00 00 00 nop <== NOT EXECUTED
prevCounter = pipe->readerCounter;
4000c1bc: e4 04 60 20 ld [ %l1 + 0x20 ], %l2 <== NOT EXECUTED
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4000c1c0: 7f ff e5 31 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c1c4: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4000c1c8: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
4000c1cc: 40 00 01 48 call 4000c6ec <rtems_barrier_wait> <== NOT EXECUTED
4000c1d0: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c1d4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c1d8: 12 80 00 27 bne 4000c274 <fifo_open+0x38c> <== NOT EXECUTED
4000c1dc: 92 10 20 00 clr %o1 <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4000c1e0: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
4000c1e4: 7f ff e4 e1 call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c1e8: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000c1ec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c1f0: 32 80 00 22 bne,a 4000c278 <fifo_open+0x390> <== NOT EXECUTED
4000c1f4: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
4000c1f8: c2 04 60 20 ld [ %l1 + 0x20 ], %g1 <== NOT EXECUTED
4000c1fc: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED
4000c200: 02 bf ff f0 be 4000c1c0 <fifo_open+0x2d8> <== NOT EXECUTED
4000c204: 01 00 00 00 nop <== NOT EXECUTED
4000c208: 30 80 00 17 b,a 4000c264 <fifo_open+0x37c> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4000c20c: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4000c210: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000c214: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4000c218: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000c21c: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED
4000c220: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c224: 12 80 00 05 bne 4000c238 <fifo_open+0x350> <== NOT EXECUTED
4000c228: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4000c22c: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
4000c230: 40 00 01 18 call 4000c690 <rtems_barrier_release> <== NOT EXECUTED
4000c234: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4000c238: 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 ++;
4000c23c: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000c240: 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 ++;
4000c244: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000c248: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED
4000c24c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c250: 12 80 00 05 bne 4000c264 <fifo_open+0x37c> <== NOT EXECUTED
4000c254: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000c258: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
4000c25c: 40 00 01 0d call 4000c690 <rtems_barrier_release> <== NOT EXECUTED
4000c260: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
break;
}
PIPE_UNLOCK(pipe);
4000c264: 7f ff e5 08 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c268: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
return 0;
4000c26c: 81 c7 e0 08 ret <== NOT EXECUTED
4000c270: 81 e8 00 00 restore <== NOT EXECUTED
4000c274: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
4000c278: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
4000c27c: 7f ff fe d7 call 4000bdd8 <pipe_release> <== NOT EXECUTED
4000c280: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
return err;
}
4000c284: 81 c7 e0 08 ret <== NOT EXECUTED
4000c288: 81 e8 00 00 restore <== NOT EXECUTED
4000c28c: 40 00 c3 b0 call 4003d14c <__end+0x2192c> <== NOT EXECUTED
4000c290: 40 00 c3 d0 call 4003d1d0 <__end+0x219b0> <== NOT EXECUTED
4000c294: 40 00 c3 c8 call 4003d1b4 <__end+0x21994> <== NOT EXECUTED
4000c298: 40 00 c3 c8 call 4003d1b8 <__end+0x21998> <== NOT EXECUTED
4000c29c: 40 00 c3 f0 call 4003d25c <__end+0x21a3c> <== NOT EXECUTED
4000c2a0: 40 00 c3 e4 call 4003d230 <__end+0x21a10> <== NOT EXECUTED
4000c2a4: 40 00 c4 08 call 4003d2c4 <__end+0x21aa4> <== NOT EXECUTED
40009034 <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;
40009034: 03 10 00 9c sethi %hi(0x40027000), %g1 <== NOT EXECUTED
40009038: 05 10 00 9c sethi %hi(0x40027000), %g2 <== NOT EXECUTED
4000903c: c2 00 63 78 ld [ %g1 + 0x378 ], %g1 <== NOT EXECUTED
40009040: 10 80 00 08 b 40009060 <file_systems_below_this_mountpoint+0x2c><== NOT EXECUTED
40009044: 84 10 a3 7c or %g2, 0x37c, %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 ) {
40009048: c6 02 60 10 ld [ %o1 + 0x10 ], %g3 <== NOT EXECUTED
4000904c: 80 a1 00 03 cmp %g4, %g3 <== NOT EXECUTED
40009050: 32 80 00 04 bne,a 40009060 <file_systems_below_this_mountpoint+0x2c><== NOT EXECUTED
40009054: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
40009058: 81 c3 e0 08 retl <== NOT EXECUTED
4000905c: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
40009060: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40009064: 32 bf ff f9 bne,a 40009048 <file_systems_below_this_mountpoint+0x14><== NOT EXECUTED
40009068: c8 00 60 18 ld [ %g1 + 0x18 ], %g4 <== NOT EXECUTED
return true;
}
}
return false;
}
4000906c: 81 c3 e0 08 retl <== NOT EXECUTED
40009070: 90 10 20 00 clr %o0 <== NOT EXECUTED
4000347c <fpathconf>:
long fpathconf(
int fd,
int name
)
{
4000347c: 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);
40003480: 03 10 00 7a sethi %hi(0x4001e800), %g1
40003484: c2 00 62 04 ld [ %g1 + 0x204 ], %g1 ! 4001ea04 <rtems_libio_number_iops>
40003488: 80 a6 00 01 cmp %i0, %g1
4000348c: 1a 80 00 0b bcc 400034b8 <fpathconf+0x3c>
40003490: 85 2e 20 06 sll %i0, 6, %g2
iop = rtems_libio_iop(fd);
40003494: 03 10 00 7c sethi %hi(0x4001f000), %g1
40003498: c2 00 61 d4 ld [ %g1 + 0x1d4 ], %g1 ! 4001f1d4 <rtems_libio_iops>
4000349c: b1 2e 20 03 sll %i0, 3, %i0
400034a0: b0 06 00 02 add %i0, %g2, %i0
400034a4: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_is_open(iop);
400034a8: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
400034ac: 80 88 61 00 btst 0x100, %g1
400034b0: 12 80 00 06 bne 400034c8 <fpathconf+0x4c> <== ALWAYS TAKEN
400034b4: 80 88 60 02 btst 2, %g1
400034b8: 40 00 31 ff call 4000fcb4 <__errno>
400034bc: 01 00 00 00 nop
400034c0: 10 80 00 07 b 400034dc <fpathconf+0x60>
400034c4: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
400034c8: 12 80 00 08 bne 400034e8 <fpathconf+0x6c> <== ALWAYS TAKEN
400034cc: 80 a6 60 0b cmp %i1, 0xb
400034d0: 40 00 31 f9 call 4000fcb4 <__errno> <== NOT EXECUTED
400034d4: 01 00 00 00 nop <== NOT EXECUTED
400034d8: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
400034dc: c2 22 00 00 st %g1, [ %o0 ]
400034e0: 81 c7 e0 08 ret
400034e4: 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 ) {
400034e8: 18 80 00 2c bgu 40003598 <fpathconf+0x11c>
400034ec: c2 06 20 2c ld [ %i0 + 0x2c ], %g1
400034f0: b3 2e 60 02 sll %i1, 2, %i1
400034f4: 05 10 00 0d sethi %hi(0x40003400), %g2
400034f8: 84 10 a0 4c or %g2, 0x4c, %g2 ! 4000344c <fdatasync+0xa0>
400034fc: c4 00 80 19 ld [ %g2 + %i1 ], %g2
40003500: 81 c0 80 00 jmp %g2
40003504: 01 00 00 00 nop
case _PC_LINK_MAX:
return_value = the_limits->link_max;
40003508: f0 00 60 38 ld [ %g1 + 0x38 ], %i0
break;
4000350c: 81 c7 e0 08 ret
40003510: 81 e8 00 00 restore
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
40003514: f0 00 60 3c ld [ %g1 + 0x3c ], %i0
break;
40003518: 81 c7 e0 08 ret
4000351c: 81 e8 00 00 restore
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
40003520: f0 00 60 40 ld [ %g1 + 0x40 ], %i0
break;
40003524: 81 c7 e0 08 ret
40003528: 81 e8 00 00 restore
case _PC_NAME_MAX:
return_value = the_limits->name_max;
4000352c: f0 00 60 44 ld [ %g1 + 0x44 ], %i0
break;
40003530: 81 c7 e0 08 ret
40003534: 81 e8 00 00 restore
case _PC_PATH_MAX:
return_value = the_limits->path_max;
40003538: f0 00 60 48 ld [ %g1 + 0x48 ], %i0
break;
4000353c: 81 c7 e0 08 ret
40003540: 81 e8 00 00 restore
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
40003544: f0 00 60 4c ld [ %g1 + 0x4c ], %i0
break;
40003548: 81 c7 e0 08 ret
4000354c: 81 e8 00 00 restore
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
40003550: f0 00 60 54 ld [ %g1 + 0x54 ], %i0
break;
40003554: 81 c7 e0 08 ret
40003558: 81 e8 00 00 restore
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
4000355c: f0 00 60 58 ld [ %g1 + 0x58 ], %i0
break;
40003560: 81 c7 e0 08 ret
40003564: 81 e8 00 00 restore
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
40003568: f0 00 60 64 ld [ %g1 + 0x64 ], %i0
break;
4000356c: 81 c7 e0 08 ret
40003570: 81 e8 00 00 restore
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
40003574: f0 00 60 50 ld [ %g1 + 0x50 ], %i0
break;
40003578: 81 c7 e0 08 ret
4000357c: 81 e8 00 00 restore
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
40003580: f0 00 60 5c ld [ %g1 + 0x5c ], %i0
break;
40003584: 81 c7 e0 08 ret
40003588: 81 e8 00 00 restore
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
4000358c: f0 00 60 60 ld [ %g1 + 0x60 ], %i0
break;
40003590: 81 c7 e0 08 ret
40003594: 81 e8 00 00 restore
default:
rtems_set_errno_and_return_minus_one( EINVAL );
40003598: 40 00 31 c7 call 4000fcb4 <__errno>
4000359c: b0 10 3f ff mov -1, %i0
400035a0: 82 10 20 16 mov 0x16, %g1
400035a4: c2 22 00 00 st %g1, [ %o0 ]
break;
}
return return_value;
}
400035a8: 81 c7 e0 08 ret
400035ac: 81 e8 00 00 restore
4000a0ac <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
4000a0ac: 9d e3 bf a0 save %sp, -96, %sp
4000a0b0: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a0b4: 82 10 61 b8 or %g1, 0x1b8, %g1 ! 4001b1b8 <rtems_malloc_statistics>
4000a0b8: c4 00 60 0c ld [ %g1 + 0xc ], %g2
4000a0bc: b2 10 00 18 mov %i0, %i1
4000a0c0: 84 00 a0 01 inc %g2
if ( !ptr )
4000a0c4: 80 a6 20 00 cmp %i0, 0
4000a0c8: 02 80 00 21 be 4000a14c <free+0xa0>
4000a0cc: 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()) &&
4000a0d0: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000a0d4: c2 00 61 20 ld [ %g1 + 0x120 ], %g1 ! 4001b520 <_System_state_Current>
4000a0d8: 80 a0 60 03 cmp %g1, 3
4000a0dc: 12 80 00 09 bne 4000a100 <free+0x54> <== NEVER TAKEN
4000a0e0: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a0e4: 40 00 01 26 call 4000a57c <malloc_is_system_state_OK>
4000a0e8: 01 00 00 00 nop
4000a0ec: 80 8a 20 ff btst 0xff, %o0
4000a0f0: 12 80 00 04 bne 4000a100 <free+0x54> <== ALWAYS TAKEN
4000a0f4: 03 10 00 6c sethi %hi(0x4001b000), %g1
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
4000a0f8: 40 00 01 33 call 4000a5c4 <malloc_deferred_free> <== NOT EXECUTED
4000a0fc: 81 e8 00 00 restore <== NOT EXECUTED
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4000a100: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
4000a104: 80 a0 60 00 cmp %g1, 0
4000a108: 02 80 00 06 be 4000a120 <free+0x74> <== ALWAYS TAKEN
4000a10c: 21 10 00 6a sethi %hi(0x4001a800), %l0
(*rtems_malloc_statistics_helpers->at_free)(ptr);
4000a110: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED
4000a114: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000a118: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
4000a11c: 21 10 00 6a sethi %hi(0x4001a800), %l0 <== NOT EXECUTED
4000a120: d0 04 21 f0 ld [ %l0 + 0x1f0 ], %o0 ! 4001a9f0 <RTEMS_Malloc_Heap>
4000a124: 40 00 04 74 call 4000b2f4 <_Protected_heap_Free>
4000a128: 92 10 00 19 mov %i1, %o1
4000a12c: 80 8a 20 ff btst 0xff, %o0
4000a130: 12 80 00 07 bne 4000a14c <free+0xa0> <== ALWAYS TAKEN
4000a134: c2 04 21 f0 ld [ %l0 + 0x1f0 ], %g1
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
4000a138: 31 10 00 67 sethi %hi(0x40019c00), %i0 <== NOT EXECUTED
4000a13c: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED
4000a140: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED
4000a144: 7f ff e2 f6 call 40002d1c <printk> <== NOT EXECUTED
4000a148: 91 ee 23 40 restore %i0, 0x340, %o0 <== NOT EXECUTED
4000a14c: 81 c7 e0 08 ret
4000a150: 81 e8 00 00 restore
40003bf4 <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
40003bf4: 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
40003bf8: 03 10 00 76 sethi %hi(0x4001d800), %g1 <== NOT EXECUTED
40003bfc: 82 10 61 40 or %g1, 0x140, %g1 ! 4001d940 <rtems_global_user_env><== NOT EXECUTED
40003c00: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED
40003c04: 02 80 00 18 be 40003c64 <free_user_env+0x70> <== NOT EXECUTED
40003c08: 01 00 00 00 nop <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
40003c0c: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED
40003c10: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003c14: 22 80 00 09 be,a 40003c38 <free_user_env+0x44> <== NOT EXECUTED
40003c18: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
40003c1c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40003c20: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003c24: 22 80 00 05 be,a 40003c38 <free_user_env+0x44> <== NOT EXECUTED
40003c28: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
40003c2c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003c30: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
40003c34: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
40003c38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003c3c: 02 80 00 08 be 40003c5c <free_user_env+0x68> <== NOT EXECUTED
40003c40: 01 00 00 00 nop <== NOT EXECUTED
40003c44: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40003c48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003c4c: 02 80 00 04 be 40003c5c <free_user_env+0x68> <== NOT EXECUTED
40003c50: 01 00 00 00 nop <== NOT EXECUTED
40003c54: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003c58: 90 06 20 18 add %i0, 0x18, %o0 <== NOT EXECUTED
free(env);
40003c5c: 7f ff fb 91 call 40002aa0 <free> <== NOT EXECUTED
40003c60: 81 e8 00 00 restore <== NOT EXECUTED
40003c64: 81 c7 e0 08 ret <== NOT EXECUTED
40003c68: 81 e8 00 00 restore <== NOT EXECUTED
40018b6c <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
40018b6c: 9d e3 bf a0 save %sp, -96, %sp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
40018b70: 80 a6 60 00 cmp %i1, 0
40018b74: 32 80 00 06 bne,a 40018b8c <fstat+0x20>
40018b78: 03 10 00 6a sethi %hi(0x4001a800), %g1
rtems_set_errno_and_return_minus_one( EFAULT );
40018b7c: 7f ff d1 ad call 4000d230 <__errno>
40018b80: 01 00 00 00 nop
40018b84: 10 80 00 12 b 40018bcc <fstat+0x60>
40018b88: 82 10 20 0e mov 0xe, %g1 ! e <PROM_START+0xe>
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
40018b8c: c2 00 61 e4 ld [ %g1 + 0x1e4 ], %g1
40018b90: 80 a6 00 01 cmp %i0, %g1
40018b94: 1a 80 00 0b bcc 40018bc0 <fstat+0x54>
40018b98: 03 10 00 6c sethi %hi(0x4001b000), %g1
40018b9c: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 4001b1ac <rtems_libio_iops>
40018ba0: 85 2e 20 06 sll %i0, 6, %g2
40018ba4: b1 2e 20 03 sll %i0, 3, %i0
40018ba8: b0 06 00 02 add %i0, %g2, %i0
40018bac: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
40018bb0: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
40018bb4: 80 88 61 00 btst 0x100, %g1
40018bb8: 32 80 00 08 bne,a 40018bd8 <fstat+0x6c> <== ALWAYS TAKEN
40018bbc: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
rtems_libio_check_fd( fd );
40018bc0: 7f ff d1 9c call 4000d230 <__errno>
40018bc4: 01 00 00 00 nop
40018bc8: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
40018bcc: c2 22 00 00 st %g1, [ %o0 ]
40018bd0: 10 80 00 15 b 40018c24 <fstat+0xb8>
40018bd4: 90 10 3f ff mov -1, %o0
rtems_libio_check_is_open(iop);
if ( !iop->handlers )
40018bd8: 80 a0 60 00 cmp %g1, 0
40018bdc: 02 bf ff f9 be 40018bc0 <fstat+0x54> <== NEVER TAKEN
40018be0: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
40018be4: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
40018be8: 80 a0 60 00 cmp %g1, 0
40018bec: 12 80 00 06 bne 40018c04 <fstat+0x98> <== ALWAYS TAKEN
40018bf0: 92 10 20 00 clr %o1
rtems_set_errno_and_return_minus_one( ENOTSUP );
40018bf4: 7f ff d1 8f call 4000d230 <__errno> <== NOT EXECUTED
40018bf8: 01 00 00 00 nop <== NOT EXECUTED
40018bfc: 10 bf ff f4 b 40018bcc <fstat+0x60> <== NOT EXECUTED
40018c00: 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) );
40018c04: 94 10 20 48 mov 0x48, %o2
40018c08: 7f ff d4 05 call 4000dc1c <memset>
40018c0c: 90 10 00 19 mov %i1, %o0
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
40018c10: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
40018c14: 90 06 20 1c add %i0, 0x1c, %o0
40018c18: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
40018c1c: 9f c0 40 00 call %g1
40018c20: 92 10 00 19 mov %i1, %o1
}
40018c24: 81 c7 e0 08 ret
40018c28: 91 e8 00 08 restore %g0, %o0, %o0
40003730 <fsync>:
#include <rtems/seterr.h>
int fsync(
int fd
)
{
40003730: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
40003734: 03 10 00 7a sethi %hi(0x4001e800), %g1
40003738: c2 00 62 04 ld [ %g1 + 0x204 ], %g1 ! 4001ea04 <rtems_libio_number_iops>
4000373c: 80 a6 00 01 cmp %i0, %g1
40003740: 1a 80 00 15 bcc 40003794 <fsync+0x64> <== NEVER TAKEN
40003744: 01 00 00 00 nop
iop = rtems_libio_iop( fd );
40003748: 03 10 00 7c sethi %hi(0x4001f000), %g1
4000374c: d0 00 61 d4 ld [ %g1 + 0x1d4 ], %o0 ! 4001f1d4 <rtems_libio_iops>
40003750: 83 2e 20 06 sll %i0, 6, %g1
40003754: b1 2e 20 03 sll %i0, 3, %i0
40003758: b0 06 00 01 add %i0, %g1, %i0
4000375c: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_is_open(iop);
40003760: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
40003764: 80 88 61 00 btst 0x100, %g1
40003768: 02 80 00 0b be 40003794 <fsync+0x64> <== NEVER TAKEN
4000376c: 80 88 60 04 btst 4, %g1
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
40003770: 32 80 00 06 bne,a 40003788 <fsync+0x58>
40003774: c2 02 20 40 ld [ %o0 + 0x40 ], %g1
40003778: 40 00 31 4f call 4000fcb4 <__errno>
4000377c: 01 00 00 00 nop
40003780: 10 80 00 0f b 400037bc <fsync+0x8c>
40003784: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
/*
* Now process the fsync().
*/
if ( !iop->handlers )
40003788: 80 a0 60 00 cmp %g1, 0
4000378c: 32 80 00 06 bne,a 400037a4 <fsync+0x74> <== ALWAYS TAKEN
40003790: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
rtems_set_errno_and_return_minus_one( EBADF );
40003794: 40 00 31 48 call 4000fcb4 <__errno> <== NOT EXECUTED
40003798: 01 00 00 00 nop <== NOT EXECUTED
4000379c: 10 80 00 08 b 400037bc <fsync+0x8c> <== NOT EXECUTED
400037a0: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9> <== NOT EXECUTED
if ( !iop->handlers->fsync_h )
400037a4: 80 a0 60 00 cmp %g1, 0
400037a8: 12 80 00 08 bne 400037c8 <fsync+0x98>
400037ac: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
400037b0: 40 00 31 41 call 4000fcb4 <__errno>
400037b4: 01 00 00 00 nop
400037b8: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86>
400037bc: c2 22 00 00 st %g1, [ %o0 ]
400037c0: 10 80 00 04 b 400037d0 <fsync+0xa0>
400037c4: 90 10 3f ff mov -1, %o0
return (*iop->handlers->fsync_h)( iop );
400037c8: 9f c0 40 00 call %g1
400037cc: 01 00 00 00 nop
}
400037d0: 81 c7 e0 08 ret
400037d4: 91 e8 00 08 restore %g0, %o0, %o0
4000a154 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
4000a154: 9d e3 bf 88 save %sp, -120, %sp
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
4000a158: 03 10 00 6a sethi %hi(0x4001a800), %g1
4000a15c: c2 00 61 e4 ld [ %g1 + 0x1e4 ], %g1 ! 4001a9e4 <rtems_libio_number_iops>
4000a160: 80 a6 00 01 cmp %i0, %g1
4000a164: 1a 80 00 0b bcc 4000a190 <ftruncate+0x3c> <== NEVER TAKEN
4000a168: 85 2e 20 06 sll %i0, 6, %g2
iop = rtems_libio_iop( fd );
4000a16c: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a170: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 4001b1ac <rtems_libio_iops>
4000a174: b1 2e 20 03 sll %i0, 3, %i0
4000a178: b0 06 00 02 add %i0, %g2, %i0
4000a17c: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_is_open(iop);
4000a180: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
4000a184: 80 88 61 00 btst 0x100, %g1
4000a188: 12 80 00 06 bne 4000a1a0 <ftruncate+0x4c> <== ALWAYS TAKEN
4000a18c: a0 07 bf ec add %fp, -20, %l0
4000a190: 40 00 0c 28 call 4000d230 <__errno> <== NOT EXECUTED
4000a194: 01 00 00 00 nop <== NOT EXECUTED
4000a198: 10 80 00 22 b 4000a220 <ftruncate+0xcc> <== NOT EXECUTED
4000a19c: 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;
4000a1a0: 92 06 20 1c add %i0, 0x1c, %o1
4000a1a4: 90 10 00 10 mov %l0, %o0
4000a1a8: 40 00 0e 5e call 4000db20 <memcpy>
4000a1ac: 94 10 20 14 mov 0x14, %o2
if ( !loc.ops->node_type_h )
4000a1b0: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000a1b4: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
4000a1b8: 80 a0 60 00 cmp %g1, 0
4000a1bc: 02 80 00 16 be 4000a214 <ftruncate+0xc0> <== NEVER TAKEN
4000a1c0: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
4000a1c4: 9f c0 40 00 call %g1
4000a1c8: 90 10 00 10 mov %l0, %o0
4000a1cc: 80 a2 20 01 cmp %o0, 1
4000a1d0: 32 80 00 06 bne,a 4000a1e8 <ftruncate+0x94>
4000a1d4: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
rtems_set_errno_and_return_minus_one( EISDIR );
4000a1d8: 40 00 0c 16 call 4000d230 <__errno>
4000a1dc: 01 00 00 00 nop
4000a1e0: 10 80 00 10 b 4000a220 <ftruncate+0xcc>
4000a1e4: 82 10 20 15 mov 0x15, %g1 ! 15 <PROM_START+0x15>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4000a1e8: 80 88 60 04 btst 4, %g1
4000a1ec: 32 80 00 06 bne,a 4000a204 <ftruncate+0xb0> <== ALWAYS TAKEN
4000a1f0: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
4000a1f4: 40 00 0c 0f call 4000d230 <__errno> <== NOT EXECUTED
4000a1f8: 01 00 00 00 nop <== NOT EXECUTED
4000a1fc: 10 80 00 09 b 4000a220 <ftruncate+0xcc> <== NOT EXECUTED
4000a200: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
4000a204: c2 00 60 20 ld [ %g1 + 0x20 ], %g1
4000a208: 80 a0 60 00 cmp %g1, 0
4000a20c: 32 80 00 08 bne,a 4000a22c <ftruncate+0xd8> <== ALWAYS TAKEN
4000a210: 90 10 00 18 mov %i0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000a214: 40 00 0c 07 call 4000d230 <__errno> <== NOT EXECUTED
4000a218: 01 00 00 00 nop <== NOT EXECUTED
4000a21c: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
4000a220: c2 22 00 00 st %g1, [ %o0 ]
4000a224: 10 80 00 05 b 4000a238 <ftruncate+0xe4>
4000a228: 90 10 3f ff mov -1, %o0
return (*iop->handlers->ftruncate_h)( iop, length );
4000a22c: 92 10 00 19 mov %i1, %o1
4000a230: 9f c0 40 00 call %g1
4000a234: 94 10 00 1a mov %i2, %o2
}
4000a238: 81 c7 e0 08 ret
4000a23c: 91 e8 00 08 restore %g0, %o0, %o0
4001cb94 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
4001cb94: 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 );
4001cb98: 03 10 00 7f sethi %hi(0x4001fc00), %g1
4001cb9c: c2 00 61 c4 ld [ %g1 + 0x1c4 ], %g1 ! 4001fdc4 <rtems_libio_number_iops>
4001cba0: 80 a6 00 01 cmp %i0, %g1
4001cba4: 1a 80 00 08 bcc 4001cbc4 <getdents+0x30> <== NEVER TAKEN
4001cba8: a0 10 20 00 clr %l0
4001cbac: 03 10 00 81 sethi %hi(0x40020400), %g1
4001cbb0: e0 00 62 ac ld [ %g1 + 0x2ac ], %l0 ! 400206ac <rtems_libio_iops>
4001cbb4: 83 2e 20 06 sll %i0, 6, %g1
4001cbb8: b1 2e 20 03 sll %i0, 3, %i0
4001cbbc: b0 06 00 01 add %i0, %g1, %i0
4001cbc0: a0 04 00 18 add %l0, %i0, %l0
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
4001cbc4: a2 07 bf ec add %fp, -20, %l1
4001cbc8: 92 04 20 1c add %l0, 0x1c, %o1
4001cbcc: 90 10 00 11 mov %l1, %o0
4001cbd0: 7f ff ce 86 call 400105e8 <memcpy>
4001cbd4: 94 10 20 14 mov 0x14, %o2
if ( !loc.ops->node_type_h )
4001cbd8: c2 07 bf f8 ld [ %fp + -8 ], %g1
4001cbdc: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
4001cbe0: 80 a0 60 00 cmp %g1, 0
4001cbe4: 02 80 00 11 be 4001cc28 <getdents+0x94> <== NEVER TAKEN
4001cbe8: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
4001cbec: 9f c0 40 00 call %g1
4001cbf0: 90 10 00 11 mov %l1, %o0
4001cbf4: 80 a2 20 01 cmp %o0, 1
4001cbf8: 22 80 00 08 be,a 4001cc18 <getdents+0x84>
4001cbfc: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
rtems_set_errno_and_return_minus_one( ENOTDIR );
4001cc00: 7f ff cc 3e call 4000fcf8 <__errno>
4001cc04: 01 00 00 00 nop
4001cc08: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
4001cc0c: c2 22 00 00 st %g1, [ %o0 ]
4001cc10: 10 80 00 0d b 4001cc44 <getdents+0xb0>
4001cc14: 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 )
4001cc18: c2 00 60 08 ld [ %g1 + 8 ], %g1
4001cc1c: 80 a0 60 00 cmp %g1, 0
4001cc20: 32 80 00 06 bne,a 4001cc38 <getdents+0xa4> <== ALWAYS TAKEN
4001cc24: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001cc28: 7f ff cc 34 call 4000fcf8 <__errno> <== NOT EXECUTED
4001cc2c: 01 00 00 00 nop <== NOT EXECUTED
4001cc30: 10 bf ff f7 b 4001cc0c <getdents+0x78> <== NOT EXECUTED
4001cc34: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
4001cc38: 92 10 00 19 mov %i1, %o1
4001cc3c: 9f c0 40 00 call %g1
4001cc40: 94 10 00 1a mov %i2, %o2
}
4001cc44: 81 c7 e0 08 ret
4001cc48: 91 e8 00 08 restore %g0, %o0, %o0
40002fa4 <getgr_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
40002fa4: 9d e3 bf a0 save %sp, -96, %sp
FILE *fp;
int match;
init_etc_passwd_group();
40002fa8: 7f ff ff b6 call 40002e80 <init_etc_passwd_group>
40002fac: 01 00 00 00 nop
if ((fp = fopen("/etc/group", "r")) == NULL) {
40002fb0: 11 10 00 74 sethi %hi(0x4001d000), %o0
40002fb4: 13 10 00 74 sethi %hi(0x4001d000), %o1
40002fb8: 90 12 21 f8 or %o0, 0x1f8, %o0
40002fbc: 40 00 33 50 call 4000fcfc <fopen>
40002fc0: 92 12 61 80 or %o1, 0x180, %o1
40002fc4: a0 92 20 00 orcc %o0, 0, %l0
40002fc8: 12 80 00 08 bne 40002fe8 <getgr_r+0x44> <== ALWAYS TAKEN
40002fcc: 92 10 00 1a mov %i2, %o1
errno = EINVAL;
40002fd0: 40 00 31 1d call 4000f444 <__errno> <== NOT EXECUTED
40002fd4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002fd8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40002fdc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40002fe0: 81 c7 e0 08 ret <== NOT EXECUTED
40002fe4: 81 e8 00 00 restore <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
40002fe8: 94 10 00 1b mov %i3, %o2
40002fec: 96 10 00 1c mov %i4, %o3
40002ff0: 7f ff fe ea call 40002b98 <scangr>
40002ff4: 90 10 00 10 mov %l0, %o0
40002ff8: 80 a2 20 00 cmp %o0, 0
40002ffc: 12 80 00 0a bne 40003024 <getgr_r+0x80> <== ALWAYS TAKEN
40003000: 80 a6 20 00 cmp %i0, 0
errno = EINVAL;
40003004: 40 00 31 10 call 4000f444 <__errno> <== NOT EXECUTED
40003008: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000300c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40003010: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
fclose(fp);
40003014: 40 00 31 64 call 4000f5a4 <fclose> <== NOT EXECUTED
40003018: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
return -1;
4000301c: 81 c7 e0 08 ret <== NOT EXECUTED
40003020: 81 e8 00 00 restore <== NOT EXECUTED
}
if (name) {
40003024: 22 80 00 07 be,a 40003040 <getgr_r+0x9c> <== NEVER TAKEN
40003028: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED
match = (strcmp(grp->gr_name, name) == 0);
4000302c: d0 06 80 00 ld [ %i2 ], %o0
40003030: 40 00 38 e3 call 400113bc <strcmp>
40003034: 92 10 00 18 mov %i0, %o1
40003038: 10 80 00 04 b 40003048 <getgr_r+0xa4>
4000303c: 80 a0 00 08 cmp %g0, %o0
}
else {
match = (grp->gr_gid == gid);
40003040: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED
40003044: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
40003048: 82 60 3f ff subx %g0, -1, %g1
}
if (match) {
4000304c: 80 a0 60 00 cmp %g1, 0
40003050: 02 bf ff e6 be 40002fe8 <getgr_r+0x44>
40003054: 92 10 00 1a mov %i2, %o1
fclose(fp);
40003058: 90 10 00 10 mov %l0, %o0
4000305c: 40 00 31 52 call 4000f5a4 <fclose>
40003060: b0 10 20 00 clr %i0
*result = grp;
40003064: f4 27 40 00 st %i2, [ %i5 ]
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
40003068: 81 c7 e0 08 ret
4000306c: 81 e8 00 00 restore
40002cd4 <getgrent>:
return NULL;
return p;
}
struct group *getgrent(void)
{
40002cd4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (group_fp == NULL)
40002cd8: 03 10 00 7a sethi %hi(0x4001e800), %g1 <== NOT EXECUTED
40002cdc: d0 00 61 6c ld [ %g1 + 0x16c ], %o0 ! 4001e96c <group_fp> <== NOT EXECUTED
40002ce0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40002ce4: 22 80 00 0c be,a 40002d14 <getgrent+0x40> <== NOT EXECUTED
40002ce8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
40002cec: 31 10 00 7a sethi %hi(0x4001e800), %i0 <== NOT EXECUTED
40002cf0: 15 10 00 7a sethi %hi(0x4001e800), %o2 <== NOT EXECUTED
40002cf4: 92 16 22 38 or %i0, 0x238, %o1 <== NOT EXECUTED
40002cf8: 94 12 a1 70 or %o2, 0x170, %o2 <== NOT EXECUTED
40002cfc: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
40002d00: 7f ff ff a6 call 40002b98 <scangr> <== NOT EXECUTED
40002d04: b0 16 22 38 or %i0, 0x238, %i0 <== NOT EXECUTED
40002d08: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40002d0c: 22 80 00 02 be,a 40002d14 <getgrent+0x40> <== NOT EXECUTED
40002d10: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
return &grent;
}
40002d14: 81 c7 e0 08 ret <== NOT EXECUTED
40002d18: 81 e8 00 00 restore <== NOT EXECUTED
400030a4 <getgrgid>:
}
struct group *getgrgid(
gid_t gid
)
{
400030a4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
400030a8: 13 10 00 7a sethi %hi(0x4001e800), %o1 <== NOT EXECUTED
400030ac: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED
400030b0: 92 12 62 38 or %o1, 0x238, %o1 <== NOT EXECUTED
400030b4: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED
400030b8: 15 10 00 7a sethi %hi(0x4001e800), %o2 <== NOT EXECUTED
400030bc: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
400030c0: 94 12 a1 70 or %o2, 0x170, %o2 <== NOT EXECUTED
400030c4: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED
400030c8: 7f ff ff ea call 40003070 <getgrgid_r> <== NOT EXECUTED
400030cc: b0 10 20 00 clr %i0 <== NOT EXECUTED
400030d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400030d4: 22 80 00 02 be,a 400030dc <getgrgid+0x38> <== NOT EXECUTED
400030d8: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED
return NULL;
return p;
}
400030dc: 81 c7 e0 08 ret <== NOT EXECUTED
400030e0: 81 e8 00 00 restore <== NOT EXECUTED
40003070 <getgrgid_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
40003070: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED
40003074: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
40003078: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
4000307c: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
40003080: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED
40003084: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED
40003088: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED
4000308c: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED
40003090: 90 10 20 00 clr %o0 <== NOT EXECUTED
40003094: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40003098: 7f ff ff c3 call 40002fa4 <getgr_r> <== NOT EXECUTED
4000309c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40003110 <getgrnam>:
}
struct group *getgrnam(
const char *name
)
{
40003110: 9d e3 bf 98 save %sp, -104, %sp
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
40003114: 13 10 00 7a sethi %hi(0x4001e800), %o1
40003118: 90 10 00 18 mov %i0, %o0
4000311c: 92 12 62 38 or %o1, 0x238, %o1
40003120: 15 10 00 7a sethi %hi(0x4001e800), %o2
40003124: 96 10 20 c8 mov 0xc8, %o3
40003128: 94 12 a1 70 or %o2, 0x170, %o2
4000312c: 98 07 bf fc add %fp, -4, %o4
40003130: 7f ff ff ed call 400030e4 <getgrnam_r>
40003134: b0 10 20 00 clr %i0
40003138: 80 a2 20 00 cmp %o0, 0
4000313c: 22 80 00 02 be,a 40003144 <getgrnam+0x34> <== ALWAYS TAKEN
40003140: f0 07 bf fc ld [ %fp + -4 ], %i0
return NULL;
return p;
}
40003144: 81 c7 e0 08 ret
40003148: 81 e8 00 00 restore
4002316c <getpid>:
*/
pid_t getpid( void )
{
return _Objects_Local_node;
}
4002316c: 81 c3 e0 08 retl <== NOT EXECUTED
40023170: 90 10 20 01 mov 1, %o0 ! 1 <PROM_START+0x1> <== NOT EXECUTED
40003198 <getpw_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
40003198: 9d e3 bf a0 save %sp, -96, %sp
FILE *fp;
int match;
init_etc_passwd_group();
4000319c: 7f ff ff 39 call 40002e80 <init_etc_passwd_group>
400031a0: 01 00 00 00 nop
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
400031a4: 11 10 00 74 sethi %hi(0x4001d000), %o0
400031a8: 13 10 00 74 sethi %hi(0x4001d000), %o1
400031ac: 90 12 21 70 or %o0, 0x170, %o0
400031b0: 40 00 32 d3 call 4000fcfc <fopen>
400031b4: 92 12 61 80 or %o1, 0x180, %o1
400031b8: a0 92 20 00 orcc %o0, 0, %l0
400031bc: 12 80 00 08 bne 400031dc <getpw_r+0x44> <== ALWAYS TAKEN
400031c0: 92 10 00 1a mov %i2, %o1
errno = EINVAL;
400031c4: 40 00 30 a0 call 4000f444 <__errno> <== NOT EXECUTED
400031c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400031cc: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
400031d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400031d4: 81 c7 e0 08 ret <== NOT EXECUTED
400031d8: 81 e8 00 00 restore <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
400031dc: 94 10 00 1b mov %i3, %o2
400031e0: 96 10 00 1c mov %i4, %o3
400031e4: 7f ff fe ce call 40002d1c <scanpw>
400031e8: 90 10 00 10 mov %l0, %o0
400031ec: 80 a2 20 00 cmp %o0, 0
400031f0: 12 80 00 0a bne 40003218 <getpw_r+0x80> <== ALWAYS TAKEN
400031f4: 80 a6 20 00 cmp %i0, 0
errno = EINVAL;
400031f8: 40 00 30 93 call 4000f444 <__errno> <== NOT EXECUTED
400031fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003200: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40003204: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
fclose(fp);
40003208: 40 00 30 e7 call 4000f5a4 <fclose> <== NOT EXECUTED
4000320c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
return -1;
40003210: 81 c7 e0 08 ret <== NOT EXECUTED
40003214: 81 e8 00 00 restore <== NOT EXECUTED
}
if (name) {
40003218: 22 80 00 07 be,a 40003234 <getpw_r+0x9c> <== NEVER TAKEN
4000321c: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED
match = (strcmp(pwd->pw_name, name) == 0);
40003220: d0 06 80 00 ld [ %i2 ], %o0
40003224: 40 00 38 66 call 400113bc <strcmp>
40003228: 92 10 00 18 mov %i0, %o1
4000322c: 10 80 00 04 b 4000323c <getpw_r+0xa4>
40003230: 80 a0 00 08 cmp %g0, %o0
}
else {
match = (pwd->pw_uid == uid);
40003234: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED
40003238: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
4000323c: 82 60 3f ff subx %g0, -1, %g1
}
if (match) {
40003240: 80 a0 60 00 cmp %g1, 0
40003244: 02 bf ff e6 be 400031dc <getpw_r+0x44>
40003248: 92 10 00 1a mov %i2, %o1
fclose(fp);
4000324c: 90 10 00 10 mov %l0, %o0
40003250: 40 00 30 d5 call 4000f5a4 <fclose>
40003254: b0 10 20 00 clr %i0
*result = pwd;
40003258: f4 27 40 00 st %i2, [ %i5 ]
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
4000325c: 81 c7 e0 08 ret
40003260: 81 e8 00 00 restore
40002e38 <getpwent>:
return NULL;
return p;
}
struct passwd *getpwent(void)
{
40002e38: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (passwd_fp == NULL)
40002e3c: 03 10 00 7a sethi %hi(0x4001e800), %g1 <== NOT EXECUTED
40002e40: d0 00 60 84 ld [ %g1 + 0x84 ], %o0 ! 4001e884 <passwd_fp> <== NOT EXECUTED
40002e44: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40002e48: 22 80 00 0c be,a 40002e78 <getpwent+0x40> <== NOT EXECUTED
40002e4c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
40002e50: 31 10 00 7a sethi %hi(0x4001e800), %i0 <== NOT EXECUTED
40002e54: 15 10 00 7a sethi %hi(0x4001e800), %o2 <== NOT EXECUTED
40002e58: 92 16 21 50 or %i0, 0x150, %o1 <== NOT EXECUTED
40002e5c: 94 12 a0 88 or %o2, 0x88, %o2 <== NOT EXECUTED
40002e60: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
40002e64: 7f ff ff ae call 40002d1c <scanpw> <== NOT EXECUTED
40002e68: b0 16 21 50 or %i0, 0x150, %i0 <== NOT EXECUTED
40002e6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40002e70: 22 80 00 02 be,a 40002e78 <getpwent+0x40> <== NOT EXECUTED
40002e74: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
return &pwent;
}
40002e78: 81 c7 e0 08 ret <== NOT EXECUTED
40002e7c: 81 e8 00 00 restore <== NOT EXECUTED
40003304 <getpwnam>:
}
struct passwd *getpwnam(
const char *name
)
{
40003304: 9d e3 bf 98 save %sp, -104, %sp
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
40003308: 13 10 00 7a sethi %hi(0x4001e800), %o1
4000330c: 90 10 00 18 mov %i0, %o0
40003310: 92 12 61 50 or %o1, 0x150, %o1
40003314: 15 10 00 7a sethi %hi(0x4001e800), %o2
40003318: 96 10 20 c8 mov 0xc8, %o3
4000331c: 94 12 a0 88 or %o2, 0x88, %o2
40003320: 98 07 bf fc add %fp, -4, %o4
40003324: 7f ff ff ed call 400032d8 <getpwnam_r>
40003328: b0 10 20 00 clr %i0
4000332c: 80 a2 20 00 cmp %o0, 0
40003330: 22 80 00 02 be,a 40003338 <getpwnam+0x34> <== ALWAYS TAKEN
40003334: f0 07 bf fc ld [ %fp + -4 ], %i0
return NULL;
return p;
}
40003338: 81 c7 e0 08 ret
4000333c: 81 e8 00 00 restore
40003298 <getpwuid>:
}
struct passwd *getpwuid(
uid_t uid
)
{
40003298: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
4000329c: 13 10 00 7a sethi %hi(0x4001e800), %o1 <== NOT EXECUTED
400032a0: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED
400032a4: 92 12 61 50 or %o1, 0x150, %o1 <== NOT EXECUTED
400032a8: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED
400032ac: 15 10 00 7a sethi %hi(0x4001e800), %o2 <== NOT EXECUTED
400032b0: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
400032b4: 94 12 a0 88 or %o2, 0x88, %o2 <== NOT EXECUTED
400032b8: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED
400032bc: 7f ff ff ea call 40003264 <getpwuid_r> <== NOT EXECUTED
400032c0: b0 10 20 00 clr %i0 <== NOT EXECUTED
400032c4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400032c8: 22 80 00 02 be,a 400032d0 <getpwuid+0x38> <== NOT EXECUTED
400032cc: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED
return NULL;
return p;
}
400032d0: 81 c7 e0 08 ret <== NOT EXECUTED
400032d4: 81 e8 00 00 restore <== NOT EXECUTED
40003264 <getpwuid_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
40003264: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED
40003268: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
4000326c: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
40003270: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
40003274: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED
40003278: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED
4000327c: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED
40003280: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED
40003284: 90 10 20 00 clr %o0 <== NOT EXECUTED
40003288: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000328c: 7f ff ff c3 call 40003198 <getpw_r> <== NOT EXECUTED
40003290: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000a240 <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
4000a240: 9d e3 bf 98 save %sp, -104, %sp
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
4000a244: 80 a6 20 00 cmp %i0, 0
4000a248: 12 80 00 08 bne 4000a268 <gettimeofday+0x28> <== ALWAYS TAKEN
4000a24c: 01 00 00 00 nop
errno = EFAULT;
4000a250: 40 00 0b f8 call 4000d230 <__errno> <== NOT EXECUTED
4000a254: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
4000a258: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
4000a25c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return -1;
4000a260: 81 c7 e0 08 ret <== NOT EXECUTED
4000a264: 81 e8 00 00 restore <== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
4000a268: 7f ff de 8c call 40001c98 <sparc_disable_interrupts>
4000a26c: 01 00 00 00 nop
4000a270: a0 10 00 08 mov %o0, %l0
_TOD_Get( &now );
4000a274: 40 00 02 dd call 4000ade8 <_TOD_Get>
4000a278: 90 07 bf f8 add %fp, -8, %o0
_ISR_Enable(level);
4000a27c: 7f ff de 8b call 40001ca8 <sparc_enable_interrupts>
4000a280: 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;
4000a284: 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;
4000a288: c2 07 bf f8 ld [ %fp + -8 ], %g1
time->tv_usec = useconds;
4000a28c: 92 10 23 e8 mov 0x3e8, %o1
4000a290: 40 00 31 82 call 40016898 <.div>
4000a294: c2 26 00 00 st %g1, [ %i0 ]
4000a298: 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;
}
4000a29c: 81 c7 e0 08 ret
4000a2a0: 91 e8 20 00 restore %g0, 0, %o0
400122a0 <imfs_dir_open>:
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
400122a0: c4 02 20 3c ld [ %o0 + 0x3c ], %g2
400122a4: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2
400122a8: 80 a0 a0 01 cmp %g2, 1
400122ac: 12 80 00 05 bne 400122c0 <imfs_dir_open+0x20> <== NEVER TAKEN
400122b0: 82 10 3f ff mov -1, %g1
if ( the_jnode->type != IMFS_DIRECTORY )
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
400122b4: c0 22 20 10 clr [ %o0 + 0x10 ]
400122b8: c0 22 20 14 clr [ %o0 + 0x14 ]
400122bc: 82 10 20 00 clr %g1
return 0;
}
400122c0: 81 c3 e0 08 retl
400122c4: 90 10 00 01 mov %g1, %o0
400124f0 <imfs_dir_read>:
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
400124f0: 9d e3 be 88 save %sp, -376, %sp <== NOT EXECUTED
int current_entry;
int first_entry;
int last_entry;
struct dirent tmp_dirent;
the_jnode = (IMFS_jnode_t *)iop->file_info;
400124f4: e4 06 20 3c ld [ %i0 + 0x3c ], %l2 <== NOT EXECUTED
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
400124f8: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
400124fc: e2 04 a0 50 ld [ %l2 + 0x50 ], %l1 <== NOT EXECUTED
40012500: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
40012504: a4 04 a0 54 add %l2, 0x54, %l2 <== NOT EXECUTED
struct dirent tmp_dirent;
the_jnode = (IMFS_jnode_t *)iop->file_info;
the_chain = &the_jnode->info.directory.Entries;
if ( rtems_chain_is_empty( the_chain ) )
40012508: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
4001250c: 02 80 00 2f be 400125c8 <imfs_dir_read+0xd8> <== NOT EXECUTED
40012510: b0 10 20 00 clr %i0 <== NOT EXECUTED
/* Move to the first of the desired directory entries */
the_node = the_chain->first;
bytes_transferred = 0;
first_entry = iop->offset;
40012514: e8 04 20 14 ld [ %l0 + 0x14 ], %l4 <== NOT EXECUTED
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
40012518: 40 00 26 a0 call 4001bf98 <.udiv> <== NOT EXECUTED
4001251c: 92 10 21 18 mov 0x118, %o1 <== NOT EXECUTED
40012520: 83 2a 20 05 sll %o0, 5, %g1 <== NOT EXECUTED
40012524: bb 2a 20 03 sll %o0, 3, %i5 <== NOT EXECUTED
40012528: a6 10 20 00 clr %l3 <== NOT EXECUTED
4001252c: ba 07 40 01 add %i5, %g1, %i5 <== NOT EXECUTED
}
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
40012530: ae 10 21 18 mov 0x118, %l7 <== NOT EXECUTED
bytes_transferred = 0;
first_entry = iop->offset;
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
40012534: 83 2f 60 03 sll %i5, 3, %g1 <== NOT EXECUTED
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
40012538: ac 07 be e8 add %fp, -280, %l6 <== NOT EXECUTED
bytes_transferred = 0;
first_entry = iop->offset;
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
4001253c: ba 20 40 1d sub %g1, %i5, %i5 <== NOT EXECUTED
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
40012540: aa 07 be fc add %fp, -260, %l5 <== NOT EXECUTED
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
/* The directory was not empty so try to move to the desired entry in chain*/
for (
40012544: 10 80 00 1e b 400125bc <imfs_dir_read+0xcc> <== NOT EXECUTED
40012548: ba 07 40 14 add %i5, %l4, %i5 <== NOT EXECUTED
current_entry = 0;
current_entry < last_entry;
current_entry = current_entry + sizeof(struct dirent) ){
if ( rtems_chain_is_tail( the_chain, the_node ) ){
4001254c: 02 80 00 1f be 400125c8 <imfs_dir_read+0xd8> <== NOT EXECUTED
40012550: 80 a4 c0 14 cmp %l3, %l4 <== NOT EXECUTED
/* entry in the read */
return bytes_transferred; /* Indicate that there are no more */
/* entries to return */
}
if( current_entry >= first_entry ) {
40012554: 26 80 00 19 bl,a 400125b8 <imfs_dir_read+0xc8> <== NOT EXECUTED
40012558: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
4001255c: c2 04 60 38 ld [ %l1 + 0x38 ], %g1 <== NOT EXECUTED
tmp_dirent.d_namlen = strlen( the_jnode->name );
40012560: b8 04 60 0c add %l1, 0xc, %i4 <== NOT EXECUTED
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
40012564: c2 27 be e8 st %g1, [ %fp + -280 ] <== NOT EXECUTED
/* entries to return */
}
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
40012568: 83 3c e0 1f sra %l3, 0x1f, %g1 <== NOT EXECUTED
4001256c: e6 27 be f4 st %l3, [ %fp + -268 ] <== NOT EXECUTED
40012570: c2 27 be f0 st %g1, [ %fp + -272 ] <== NOT EXECUTED
tmp_dirent.d_reclen = sizeof( struct dirent );
40012574: ee 37 be f8 sth %l7, [ %fp + -264 ] <== NOT EXECUTED
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
40012578: 40 00 04 eb call 40013924 <strlen> <== NOT EXECUTED
4001257c: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED
strcpy( tmp_dirent.d_name, the_jnode->name );
40012580: 92 10 00 1c mov %i4, %o1 <== NOT EXECUTED
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
40012584: d0 37 be fa sth %o0, [ %fp + -262 ] <== NOT EXECUTED
strcpy( tmp_dirent.d_name, the_jnode->name );
40012588: 40 00 04 af call 40013844 <strcpy> <== NOT EXECUTED
4001258c: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
memcpy(
40012590: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED
40012594: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED
40012598: 40 00 03 80 call 40013398 <memcpy> <== NOT EXECUTED
4001259c: 94 10 21 18 mov 0x118, %o2 <== NOT EXECUTED
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
400125a0: c4 1c 20 10 ldd [ %l0 + 0x10 ], %g2 <== NOT EXECUTED
bytes_transferred = bytes_transferred + sizeof( struct dirent );
400125a4: b0 06 21 18 add %i0, 0x118, %i0 <== NOT EXECUTED
memcpy(
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
400125a8: 86 80 e1 18 addcc %g3, 0x118, %g3 <== NOT EXECUTED
400125ac: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED
400125b0: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] <== NOT EXECUTED
bytes_transferred = bytes_transferred + sizeof( struct dirent );
}
the_node = the_node->next;
400125b4: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED
* to the end of the exisiting file, the remaining entries will be placed in
* the buffer and the returned value will be equal to -m actual- times the
* size of a directory entry.
*/
ssize_t imfs_dir_read(
400125b8: a6 04 e1 18 add %l3, 0x118, %l3 <== NOT EXECUTED
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
/* The directory was not empty so try to move to the desired entry in chain*/
for (
400125bc: 80 a4 c0 1d cmp %l3, %i5 <== NOT EXECUTED
400125c0: 06 bf ff e3 bl 4001254c <imfs_dir_read+0x5c> <== NOT EXECUTED
400125c4: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
the_node = the_node->next;
}
/* Success */
return bytes_transferred;
}
400125c8: 81 c7 e0 08 ret <== NOT EXECUTED
400125cc: 81 e8 00 00 restore <== NOT EXECUTED
400123fc <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
400123fc: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
40012400: e0 06 40 00 ld [ %i1 ], %l0
40012404: c4 04 20 50 ld [ %l0 + 0x50 ], %g2
40012408: 82 04 20 54 add %l0, 0x54, %g1
4001240c: 80 a0 80 01 cmp %g2, %g1
40012410: 22 80 00 06 be,a 40012428 <imfs_dir_rmnod+0x2c>
40012414: 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 );
40012418: 40 00 01 a4 call 40012aa8 <__errno>
4001241c: 01 00 00 00 nop
40012420: 10 80 00 0d b 40012454 <imfs_dir_rmnod+0x58>
40012424: 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 )
40012428: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4001242c: 80 a0 40 10 cmp %g1, %l0
40012430: 02 80 00 06 be 40012448 <imfs_dir_rmnod+0x4c>
40012434: 01 00 00 00 nop
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
40012438: c2 04 20 5c ld [ %l0 + 0x5c ], %g1
4001243c: 80 a0 60 00 cmp %g1, 0
40012440: 22 80 00 08 be,a 40012460 <imfs_dir_rmnod+0x64> <== ALWAYS TAKEN
40012444: c2 04 20 08 ld [ %l0 + 8 ], %g1
rtems_set_errno_and_return_minus_one( EBUSY );
40012448: 40 00 01 98 call 40012aa8 <__errno>
4001244c: 01 00 00 00 nop
40012450: 82 10 20 10 mov 0x10, %g1 ! 10 <PROM_START+0x10>
40012454: c2 22 00 00 st %g1, [ %o0 ]
40012458: 81 c7 e0 08 ret
4001245c: 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 ) {
40012460: 80 a0 60 00 cmp %g1, 0
40012464: 22 80 00 06 be,a 4001247c <imfs_dir_rmnod+0x80>
40012468: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
4001246c: 7f ff d6 64 call 40007dfc <_Chain_Extract>
40012470: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
40012474: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40012478: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
4001247c: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40012480: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
40012484: 90 07 bf f8 add %fp, -8, %o0
40012488: 7f ff c5 22 call 40003910 <gettimeofday>
4001248c: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
40012490: 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) ) {
40012494: 90 10 00 10 mov %l0, %o0
40012498: 7f ff f4 7f call 4000f694 <rtems_libio_is_file_open>
4001249c: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
400124a0: 80 a2 20 00 cmp %o0, 0
400124a4: 12 80 00 11 bne 400124e8 <imfs_dir_rmnod+0xec>
400124a8: 01 00 00 00 nop
400124ac: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
400124b0: 80 a0 60 00 cmp %g1, 0
400124b4: 12 80 00 0d bne 400124e8 <imfs_dir_rmnod+0xec>
400124b8: 03 10 00 82 sethi %hi(0x40020800), %g1
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
400124bc: c2 00 61 c0 ld [ %g1 + 0x1c0 ], %g1 ! 400209c0 <rtems_current_user_env>
400124c0: c4 06 40 00 ld [ %i1 ], %g2
400124c4: c6 00 60 04 ld [ %g1 + 4 ], %g3
400124c8: 80 a0 c0 02 cmp %g3, %g2
400124cc: 22 80 00 02 be,a 400124d4 <imfs_dir_rmnod+0xd8> <== NEVER TAKEN
400124d0: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
400124d4: 90 10 00 10 mov %l0, %o0
400124d8: 7f ff c4 e4 call 40003868 <free>
400124dc: b0 10 20 00 clr %i0
400124e0: 81 c7 e0 08 ret
400124e4: 81 e8 00 00 restore
}
return 0;
}
400124e8: 81 c7 e0 08 ret
400124ec: 91 e8 20 00 restore %g0, 0, %o0
40002e80 <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
40002e80: 9d e3 bf a0 save %sp, -96, %sp
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
40002e84: 03 10 00 7a sethi %hi(0x4001e800), %g1
40002e88: c4 48 60 80 ldsb [ %g1 + 0x80 ], %g2 ! 4001e880 <etc_passwd_initted.6351>
40002e8c: 80 a0 a0 00 cmp %g2, 0
40002e90: 12 80 00 30 bne 40002f50 <init_etc_passwd_group+0xd0>
40002e94: 84 10 20 01 mov 1, %g2
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
40002e98: 92 10 21 ff mov 0x1ff, %o1
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
40002e9c: c4 28 60 80 stb %g2, [ %g1 + 0x80 ]
mkdir("/etc", 0777);
40002ea0: 11 10 00 74 sethi %hi(0x4001d000), %o0
40002ea4: 40 00 02 1e call 4000371c <mkdir>
40002ea8: 90 12 21 68 or %o0, 0x168, %o0 ! 4001d168 <IMFS_ops+0xd8>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
40002eac: 21 10 00 74 sethi %hi(0x4001d000), %l0
40002eb0: 13 10 00 74 sethi %hi(0x4001d000), %o1
40002eb4: 90 14 21 70 or %l0, 0x170, %o0
40002eb8: 40 00 33 91 call 4000fcfc <fopen>
40002ebc: 92 12 61 80 or %o1, 0x180, %o1
40002ec0: 80 a2 20 00 cmp %o0, 0
40002ec4: 12 80 00 0d bne 40002ef8 <init_etc_passwd_group+0x78> <== NEVER TAKEN
40002ec8: 01 00 00 00 nop
fclose(fp);
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
40002ecc: 90 14 21 70 or %l0, 0x170, %o0
40002ed0: 13 10 00 74 sethi %hi(0x4001d000), %o1
40002ed4: 40 00 33 8a call 4000fcfc <fopen>
40002ed8: 92 12 61 88 or %o1, 0x188, %o1 ! 4001d188 <IMFS_ops+0xf8>
40002edc: b0 92 20 00 orcc %o0, 0, %i0
40002ee0: 02 80 00 08 be 40002f00 <init_etc_passwd_group+0x80> <== NEVER TAKEN
40002ee4: 11 10 00 74 sethi %hi(0x4001d000), %o0
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
40002ee8: 92 10 00 18 mov %i0, %o1
40002eec: 40 00 33 b0 call 4000fdac <fputs>
40002ef0: 90 12 21 90 or %o0, 0x190, %o0
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
40002ef4: 90 10 00 18 mov %i0, %o0
40002ef8: 40 00 31 ab call 4000f5a4 <fclose>
40002efc: 01 00 00 00 nop
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
40002f00: 21 10 00 74 sethi %hi(0x4001d000), %l0
40002f04: 13 10 00 74 sethi %hi(0x4001d000), %o1
40002f08: 90 14 21 f8 or %l0, 0x1f8, %o0
40002f0c: 40 00 33 7c call 4000fcfc <fopen>
40002f10: 92 12 61 80 or %o1, 0x180, %o1
40002f14: 80 a2 20 00 cmp %o0, 0
40002f18: 12 80 00 0c bne 40002f48 <init_etc_passwd_group+0xc8> <== NEVER TAKEN
40002f1c: b0 10 00 08 mov %o0, %i0
fclose(fp);
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
40002f20: 90 14 21 f8 or %l0, 0x1f8, %o0
40002f24: 13 10 00 74 sethi %hi(0x4001d000), %o1
40002f28: 40 00 33 75 call 4000fcfc <fopen>
40002f2c: 92 12 61 88 or %o1, 0x188, %o1 ! 4001d188 <IMFS_ops+0xf8>
40002f30: b0 92 20 00 orcc %o0, 0, %i0
40002f34: 02 80 00 07 be 40002f50 <init_etc_passwd_group+0xd0> <== NEVER TAKEN
40002f38: 11 10 00 74 sethi %hi(0x4001d000), %o0
fprintf( fp, "root:x:0:root\n"
40002f3c: 92 10 00 18 mov %i0, %o1
40002f40: 40 00 33 9b call 4000fdac <fputs>
40002f44: 90 12 22 08 or %o0, 0x208, %o0
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
40002f48: 40 00 31 97 call 4000f5a4 <fclose>
40002f4c: 81 e8 00 00 restore
40002f50: 81 c7 e0 08 ret
40002f54: 81 e8 00 00 restore
4000604c <ioctl>:
int ioctl(
int fd,
ioctl_command_t command,
...
)
{
4000604c: 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 );
40006050: 03 10 00 83 sethi %hi(0x40020c00), %g1
40006054: c2 00 60 f4 ld [ %g1 + 0xf4 ], %g1 ! 40020cf4 <rtems_libio_number_iops>
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
va_start(ap, command);
40006058: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
4000605c: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
40006060: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
40006064: 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 );
40006068: 80 a6 00 01 cmp %i0, %g1
4000606c: 1a 80 00 11 bcc 400060b0 <ioctl+0x64>
40006070: 92 10 00 19 mov %i1, %o1
iop = rtems_libio_iop( fd );
40006074: 03 10 00 85 sethi %hi(0x40021400), %g1
40006078: d0 00 61 98 ld [ %g1 + 0x198 ], %o0 ! 40021598 <rtems_libio_iops>
4000607c: 83 2e 20 06 sll %i0, 6, %g1
40006080: b1 2e 20 03 sll %i0, 3, %i0
40006084: b0 06 00 01 add %i0, %g1, %i0
40006088: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_is_open(iop);
4000608c: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
40006090: 80 88 61 00 btst 0x100, %g1
40006094: 02 80 00 07 be 400060b0 <ioctl+0x64> <== NEVER TAKEN
40006098: 84 07 a0 50 add %fp, 0x50, %g2
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
4000609c: 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 *);
400060a0: c4 27 bf fc st %g2, [ %fp + -4 ]
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
400060a4: 80 a0 60 00 cmp %g1, 0
400060a8: 12 80 00 06 bne 400060c0 <ioctl+0x74> <== ALWAYS TAKEN
400060ac: 94 10 00 1a mov %i2, %o2
rtems_set_errno_and_return_minus_one( EBADF );
400060b0: 40 00 33 74 call 40012e80 <__errno>
400060b4: 01 00 00 00 nop
400060b8: 10 80 00 09 b 400060dc <ioctl+0x90>
400060bc: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
if ( !iop->handlers->ioctl_h )
400060c0: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
400060c4: 80 a0 60 00 cmp %g1, 0
400060c8: 12 80 00 08 bne 400060e8 <ioctl+0x9c> <== ALWAYS TAKEN
400060cc: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
400060d0: 40 00 33 6c call 40012e80 <__errno> <== NOT EXECUTED
400060d4: 01 00 00 00 nop <== NOT EXECUTED
400060d8: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
400060dc: c2 22 00 00 st %g1, [ %o0 ]
400060e0: 10 80 00 04 b 400060f0 <ioctl+0xa4>
400060e4: 90 10 3f ff mov -1, %o0
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
400060e8: 9f c0 40 00 call %g1
400060ec: 01 00 00 00 nop
return rc;
}
400060f0: 81 c7 e0 08 ret
400060f4: 91 e8 00 08 restore %g0, %o0, %o0
400038c8 <iproc>:
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
400038c8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
400038cc: c2 06 60 30 ld [ %i1 + 0x30 ], %g1 <== NOT EXECUTED
400038d0: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
400038d4: 02 80 00 03 be 400038e0 <iproc+0x18> <== NOT EXECUTED
400038d8: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
c &= 0x7f;
400038dc: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
400038e0: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
400038e4: 02 80 00 0c be 40003914 <iproc+0x4c> <== NOT EXECUTED
400038e8: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED
c = tolower (c);
400038ec: 05 10 00 6a sethi %hi(0x4001a800), %g2 <== NOT EXECUTED
400038f0: c4 00 a3 54 ld [ %g2 + 0x354 ], %g2 ! 4001ab54 <__ctype_ptr__><== NOT EXECUTED
400038f4: a0 0c 20 ff and %l0, 0xff, %l0 <== NOT EXECUTED
400038f8: 84 00 80 10 add %g2, %l0, %g2 <== NOT EXECUTED
400038fc: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED
40003900: 84 08 a0 03 and %g2, 3, %g2 <== NOT EXECUTED
40003904: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED
40003908: 22 80 00 02 be,a 40003910 <iproc+0x48> <== NOT EXECUTED
4000390c: a0 04 20 20 add %l0, 0x20, %l0 <== NOT EXECUTED
if (c == '\r') {
40003910: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED
40003914: 80 a0 a0 0d cmp %g2, 0xd <== NOT EXECUTED
40003918: 12 80 00 09 bne 4000393c <iproc+0x74> <== NOT EXECUTED
4000391c: 80 a0 a0 0a cmp %g2, 0xa <== NOT EXECUTED
if (tty->termios.c_iflag & IGNCR)
40003920: 80 88 60 80 btst 0x80, %g1 <== NOT EXECUTED
40003924: 12 80 00 5d bne 40003a98 <iproc+0x1d0> <== NOT EXECUTED
40003928: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED
return 0;
if (tty->termios.c_iflag & ICRNL)
4000392c: 32 80 00 0d bne,a 40003960 <iproc+0x98> <== NOT EXECUTED
40003930: 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)) {
40003934: 10 80 00 0c b 40003964 <iproc+0x9c> <== NOT EXECUTED
40003938: 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)) {
4000393c: 12 80 00 07 bne 40003958 <iproc+0x90> <== NOT EXECUTED
40003940: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40003944: 80 88 60 40 btst 0x40, %g1 <== NOT EXECUTED
40003948: 32 80 00 06 bne,a 40003960 <iproc+0x98> <== NOT EXECUTED
4000394c: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
40003950: 10 80 00 05 b 40003964 <iproc+0x9c> <== NOT EXECUTED
40003954: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED
40003958: 02 80 00 3c be 40003a48 <iproc+0x180> <== NOT EXECUTED
4000395c: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
40003960: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED
40003964: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED
40003968: 02 80 00 38 be 40003a48 <iproc+0x180> <== NOT EXECUTED
4000396c: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
40003970: c6 0e 60 43 ldub [ %i1 + 0x43 ], %g3 <== NOT EXECUTED
40003974: 82 0c 20 ff and %l0, 0xff, %g1 <== NOT EXECUTED
erase (tty, 0);
40003978: 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]) {
4000397c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40003980: 02 80 00 08 be 400039a0 <iproc+0xd8> <== NOT EXECUTED
40003984: 92 10 20 00 clr %o1 <== NOT EXECUTED
erase (tty, 0);
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
40003988: c6 0e 60 44 ldub [ %i1 + 0x44 ], %g3 <== NOT EXECUTED
4000398c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40003990: 32 80 00 07 bne,a 400039ac <iproc+0xe4> <== NOT EXECUTED
40003994: c6 0e 60 45 ldub [ %i1 + 0x45 ], %g3 <== NOT EXECUTED
erase (tty, 1);
40003998: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
4000399c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
400039a0: 7f ff ff 3f call 4000369c <erase> <== NOT EXECUTED
400039a4: b0 10 20 00 clr %i0 <== NOT EXECUTED
400039a8: 30 80 00 3d b,a 40003a9c <iproc+0x1d4> <== NOT EXECUTED
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
400039ac: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
400039b0: 02 80 00 3b be 40003a9c <iproc+0x1d4> <== NOT EXECUTED
400039b4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
return 1;
}
else if (c == '\n') {
400039b8: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED
400039bc: 32 80 00 0f bne,a 400039f8 <iproc+0x130> <== NOT EXECUTED
400039c0: c6 0e 60 4c ldub [ %i1 + 0x4c ], %g3 <== NOT EXECUTED
if (tty->termios.c_lflag & (ECHO | ECHONL))
400039c4: 80 88 a0 48 btst 0x48, %g2 <== NOT EXECUTED
400039c8: 22 80 00 06 be,a 400039e0 <iproc+0x118> <== NOT EXECUTED
400039cc: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
echo (c, tty);
400039d0: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED
400039d4: 7f ff ff 0e call 4000360c <echo> <== NOT EXECUTED
400039d8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
400039dc: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
400039e0: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED
400039e4: 86 10 20 0a mov 0xa, %g3 <== NOT EXECUTED
400039e8: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED
400039ec: 82 00 60 01 inc %g1 <== NOT EXECUTED
400039f0: 10 80 00 14 b 40003a40 <iproc+0x178> <== NOT EXECUTED
400039f4: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED
return 1;
}
else if ((c == tty->termios.c_cc[VEOL])
400039f8: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
400039fc: 02 80 00 07 be 40003a18 <iproc+0x150> <== NOT EXECUTED
40003a00: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED
|| (c == tty->termios.c_cc[VEOL2])) {
40003a04: c6 0e 60 51 ldub [ %i1 + 0x51 ], %g3 <== NOT EXECUTED
40003a08: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40003a0c: 12 80 00 0f bne 40003a48 <iproc+0x180> <== NOT EXECUTED
40003a10: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
40003a14: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED
40003a18: 22 80 00 06 be,a 40003a30 <iproc+0x168> <== NOT EXECUTED
40003a1c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
echo (c, tty);
40003a20: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED
40003a24: 7f ff fe fa call 4000360c <echo> <== NOT EXECUTED
40003a28: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
40003a2c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
40003a30: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED
40003a34: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
40003a38: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED
40003a3c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED
return 1;
40003a40: 81 c7 e0 08 ret <== NOT EXECUTED
40003a44: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
40003a48: c4 06 60 20 ld [ %i1 + 0x20 ], %g2 <== NOT EXECUTED
40003a4c: c2 00 62 e8 ld [ %g1 + 0x2e8 ], %g1 <== NOT EXECUTED
40003a50: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
40003a54: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40003a58: 16 80 00 11 bge 40003a9c <iproc+0x1d4> <== NOT EXECUTED
40003a5c: b0 10 20 00 clr %i0 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
40003a60: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
40003a64: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
40003a68: 22 80 00 06 be,a 40003a80 <iproc+0x1b8> <== NOT EXECUTED
40003a6c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
echo (c, tty);
40003a70: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED
40003a74: 7f ff fe e6 call 4000360c <echo> <== NOT EXECUTED
40003a78: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
40003a7c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
40003a80: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED
40003a84: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
40003a88: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED
40003a8c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED
40003a90: 81 c7 e0 08 ret <== NOT EXECUTED
40003a94: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40003a98: b0 10 20 00 clr %i0 <== NOT EXECUTED
}
return 0;
}
40003a9c: 81 c7 e0 08 ret <== NOT EXECUTED
40003aa0: 81 e8 00 00 restore <== NOT EXECUTED
40023190 <kill>:
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
return 0;
}
40023190: 81 c3 e0 08 retl <== NOT EXECUTED
40023194: 90 10 20 00 clr %o0 ! 0 <PROM_START> <== NOT EXECUTED
40018da8 <libc_wrapup>:
extern void _wrapup_reent(struct _reent *);
extern void _reclaim_reent(struct _reent *);
void libc_wrapup(void)
{
40018da8: 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()))
40018dac: 03 10 00 6d sethi %hi(0x4001b400), %g1
40018db0: c2 00 61 20 ld [ %g1 + 0x120 ], %g1 ! 4001b520 <_System_state_Current>
40018db4: 80 a0 60 03 cmp %g1, 3
40018db8: 12 80 00 16 bne 40018e10 <libc_wrapup+0x68> <== NEVER TAKEN
40018dbc: 03 10 00 69 sethi %hi(0x4001a400), %g1
/*
* This was already done if the user called exit() directly .
_wrapup_reent(0);
*/
if (_REENT != _global_impure_ptr) {
40018dc0: 23 10 00 6a sethi %hi(0x4001a800), %l1
40018dc4: e0 00 60 d8 ld [ %g1 + 0xd8 ], %l0
40018dc8: c2 04 63 58 ld [ %l1 + 0x358 ], %g1
40018dcc: 80 a0 40 10 cmp %g1, %l0
40018dd0: 22 80 00 06 be,a 40018de8 <libc_wrapup+0x40>
40018dd4: 21 10 00 6a sethi %hi(0x4001a800), %l0
_wrapup_reent(_global_impure_ptr);
40018dd8: 40 00 01 83 call 400193e4 <_wrapup_reent>
40018ddc: 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;
40018de0: e0 24 63 58 st %l0, [ %l1 + 0x358 ]
*
* Should this be changed to do *all* file streams?
* _fwalk (_REENT, fclose);
*/
fclose (stdin);
40018de4: 21 10 00 6a sethi %hi(0x4001a800), %l0
40018de8: c2 04 23 58 ld [ %l0 + 0x358 ], %g1 ! 4001ab58 <_impure_ptr>
40018dec: 7f ff d1 69 call 4000d390 <fclose>
40018df0: d0 00 60 04 ld [ %g1 + 4 ], %o0
fclose (stdout);
40018df4: c2 04 23 58 ld [ %l0 + 0x358 ], %g1
40018df8: 7f ff d1 66 call 4000d390 <fclose>
40018dfc: d0 00 60 08 ld [ %g1 + 8 ], %o0
fclose (stderr);
40018e00: c2 04 23 58 ld [ %l0 + 0x358 ], %g1
40018e04: f0 00 60 0c ld [ %g1 + 0xc ], %i0
40018e08: 7f ff d1 62 call 4000d390 <fclose>
40018e0c: 81 e8 00 00 restore
40018e10: 81 c7 e0 08 ret <== NOT EXECUTED
40018e14: 81 e8 00 00 restore <== NOT EXECUTED
40003c2c <link>:
int link(
const char *existing,
const char *new
)
{
40003c2c: 9d e3 bf 70 save %sp, -144, %sp
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
40003c30: 40 00 35 91 call 40011274 <strlen>
40003c34: 90 10 00 18 mov %i0, %o0
40003c38: 94 10 20 00 clr %o2
40003c3c: 92 10 00 08 mov %o0, %o1
40003c40: 96 07 bf e8 add %fp, -24, %o3
40003c44: 90 10 00 18 mov %i0, %o0
40003c48: 98 10 20 01 mov 1, %o4
40003c4c: 7f ff fe a5 call 400036e0 <rtems_filesystem_evaluate_path>
40003c50: b0 10 3f ff mov -1, %i0
0, &existing_loc, true );
if ( result != 0 )
40003c54: 80 a2 20 00 cmp %o0, 0
40003c58: 12 80 00 8f bne 40003e94 <link+0x268>
40003c5c: 01 00 00 00 nop
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
40003c60: c2 4e 40 00 ldsb [ %i1 ], %g1
40003c64: 80 a0 60 5c cmp %g1, 0x5c
40003c68: 22 80 00 08 be,a 40003c88 <link+0x5c> <== NEVER TAKEN
40003c6c: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED
40003c70: 80 a0 60 2f cmp %g1, 0x2f
40003c74: 22 80 00 05 be,a 40003c88 <link+0x5c>
40003c78: 03 10 00 7f sethi %hi(0x4001fc00), %g1
40003c7c: 80 a0 60 00 cmp %g1, 0
40003c80: 12 80 00 09 bne 40003ca4 <link+0x78> <== ALWAYS TAKEN
40003c84: 03 10 00 7f sethi %hi(0x4001fc00), %g1
40003c88: d2 00 63 64 ld [ %g1 + 0x364 ], %o1 ! 4001ff64 <rtems_current_user_env>
40003c8c: 90 07 bf d4 add %fp, -44, %o0
40003c90: 92 02 60 18 add %o1, 0x18, %o1
40003c94: 40 00 32 55 call 400105e8 <memcpy>
40003c98: 94 10 20 14 mov 0x14, %o2
40003c9c: 10 80 00 08 b 40003cbc <link+0x90>
40003ca0: 90 10 20 01 mov 1, %o0
40003ca4: d2 00 63 64 ld [ %g1 + 0x364 ], %o1
40003ca8: 90 07 bf d4 add %fp, -44, %o0
40003cac: 92 02 60 04 add %o1, 4, %o1
40003cb0: 40 00 32 4e call 400105e8 <memcpy>
40003cb4: 94 10 20 14 mov 0x14, %o2
40003cb8: 90 10 20 00 clr %o0
if ( !parent_loc.ops->evalformake_h ) {
40003cbc: c2 07 bf e0 ld [ %fp + -32 ], %g1
40003cc0: c2 00 60 04 ld [ %g1 + 4 ], %g1
40003cc4: 80 a0 60 00 cmp %g1, 0
40003cc8: 32 80 00 0b bne,a 40003cf4 <link+0xc8> <== ALWAYS TAKEN
40003ccc: 90 06 40 08 add %i1, %o0, %o0
rtems_filesystem_freenode( &existing_loc );
40003cd0: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40003cd4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003cd8: 02 80 00 51 be 40003e1c <link+0x1f0> <== NOT EXECUTED
40003cdc: 01 00 00 00 nop <== NOT EXECUTED
40003ce0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40003ce4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003ce8: 12 80 00 4b bne 40003e14 <link+0x1e8> <== NOT EXECUTED
40003cec: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED
40003cf0: 30 80 00 4b b,a 40003e1c <link+0x1f0> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
40003cf4: 94 07 bf fc add %fp, -4, %o2
40003cf8: b2 07 bf d4 add %fp, -44, %i1
40003cfc: 9f c0 40 00 call %g1
40003d00: 92 10 00 19 mov %i1, %o1
if ( result != 0 ) {
40003d04: a0 92 20 00 orcc %o0, 0, %l0
40003d08: 02 80 00 11 be 40003d4c <link+0x120>
40003d0c: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &existing_loc );
40003d10: c2 07 bf f4 ld [ %fp + -12 ], %g1
40003d14: 80 a0 60 00 cmp %g1, 0
40003d18: 02 80 00 08 be 40003d38 <link+0x10c> <== NEVER TAKEN
40003d1c: 01 00 00 00 nop
40003d20: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40003d24: 80 a0 60 00 cmp %g1, 0
40003d28: 02 80 00 04 be 40003d38 <link+0x10c> <== NEVER TAKEN
40003d2c: 01 00 00 00 nop
40003d30: 9f c0 40 00 call %g1
40003d34: 90 07 bf e8 add %fp, -24, %o0
rtems_set_errno_and_return_minus_one( result );
40003d38: 40 00 2f f0 call 4000fcf8 <__errno>
40003d3c: b0 10 3f ff mov -1, %i0
40003d40: e0 22 00 00 st %l0, [ %o0 ]
40003d44: 81 c7 e0 08 ret
40003d48: 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 ) {
40003d4c: c4 07 bf e4 ld [ %fp + -28 ], %g2
40003d50: 80 a0 80 01 cmp %g2, %g1
40003d54: 02 80 00 1a be 40003dbc <link+0x190>
40003d58: c2 07 bf e0 ld [ %fp + -32 ], %g1
rtems_filesystem_freenode( &existing_loc );
40003d5c: c2 07 bf f4 ld [ %fp + -12 ], %g1
40003d60: 80 a0 60 00 cmp %g1, 0
40003d64: 22 80 00 09 be,a 40003d88 <link+0x15c> <== NEVER TAKEN
40003d68: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40003d6c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40003d70: 80 a0 60 00 cmp %g1, 0
40003d74: 22 80 00 05 be,a 40003d88 <link+0x15c> <== NEVER TAKEN
40003d78: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40003d7c: 9f c0 40 00 call %g1
40003d80: 90 07 bf e8 add %fp, -24, %o0
rtems_filesystem_freenode( &parent_loc );
40003d84: c2 07 bf e0 ld [ %fp + -32 ], %g1
40003d88: 80 a0 60 00 cmp %g1, 0
40003d8c: 02 80 00 08 be 40003dac <link+0x180> <== NEVER TAKEN
40003d90: 01 00 00 00 nop
40003d94: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40003d98: 80 a0 60 00 cmp %g1, 0
40003d9c: 02 80 00 04 be 40003dac <link+0x180> <== NEVER TAKEN
40003da0: 01 00 00 00 nop
40003da4: 9f c0 40 00 call %g1
40003da8: 90 07 bf d4 add %fp, -44, %o0
rtems_set_errno_and_return_minus_one( EXDEV );
40003dac: 40 00 2f d3 call 4000fcf8 <__errno>
40003db0: b0 10 3f ff mov -1, %i0
40003db4: 10 80 00 1d b 40003e28 <link+0x1fc>
40003db8: 82 10 20 12 mov 0x12, %g1
}
if ( !parent_loc.ops->link_h ) {
40003dbc: c2 00 60 08 ld [ %g1 + 8 ], %g1
40003dc0: 80 a0 60 00 cmp %g1, 0
40003dc4: 12 80 00 1c bne 40003e34 <link+0x208> <== ALWAYS TAKEN
40003dc8: d4 07 bf fc ld [ %fp + -4 ], %o2
rtems_filesystem_freenode( &existing_loc );
40003dcc: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40003dd0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003dd4: 22 80 00 09 be,a 40003df8 <link+0x1cc> <== NOT EXECUTED
40003dd8: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40003ddc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40003de0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003de4: 22 80 00 05 be,a 40003df8 <link+0x1cc> <== NOT EXECUTED
40003de8: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40003dec: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003df0: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED
rtems_filesystem_freenode( &parent_loc );
40003df4: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40003df8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003dfc: 02 80 00 08 be 40003e1c <link+0x1f0> <== NOT EXECUTED
40003e00: 01 00 00 00 nop <== NOT EXECUTED
40003e04: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40003e08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003e0c: 02 80 00 04 be 40003e1c <link+0x1f0> <== NOT EXECUTED
40003e10: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED
40003e14: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003e18: 01 00 00 00 nop <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40003e1c: 40 00 2f b7 call 4000fcf8 <__errno> <== NOT EXECUTED
40003e20: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
40003e24: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40003e28: c2 22 00 00 st %g1, [ %o0 ]
40003e2c: 81 c7 e0 08 ret
40003e30: 81 e8 00 00 restore
}
result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start );
40003e34: 92 10 00 19 mov %i1, %o1
40003e38: b2 07 bf e8 add %fp, -24, %i1
40003e3c: 9f c0 40 00 call %g1
40003e40: 90 10 00 19 mov %i1, %o0
rtems_filesystem_freenode( &existing_loc );
40003e44: c2 07 bf f4 ld [ %fp + -12 ], %g1
40003e48: 80 a0 60 00 cmp %g1, 0
40003e4c: 02 80 00 08 be 40003e6c <link+0x240> <== NEVER TAKEN
40003e50: b0 10 00 08 mov %o0, %i0
40003e54: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40003e58: 80 a0 60 00 cmp %g1, 0
40003e5c: 22 80 00 05 be,a 40003e70 <link+0x244> <== NEVER TAKEN
40003e60: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40003e64: 9f c0 40 00 call %g1
40003e68: 90 10 00 19 mov %i1, %o0
rtems_filesystem_freenode( &parent_loc );
40003e6c: c2 07 bf e0 ld [ %fp + -32 ], %g1
40003e70: 80 a0 60 00 cmp %g1, 0
40003e74: 02 80 00 08 be 40003e94 <link+0x268> <== NEVER TAKEN
40003e78: 01 00 00 00 nop
40003e7c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40003e80: 80 a0 60 00 cmp %g1, 0
40003e84: 02 80 00 04 be 40003e94 <link+0x268> <== NEVER TAKEN
40003e88: 01 00 00 00 nop
40003e8c: 9f c0 40 00 call %g1
40003e90: 90 07 bf d4 add %fp, -44, %o0
return result;
}
40003e94: 81 c7 e0 08 ret
40003e98: 81 e8 00 00 restore
40018c58 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
40018c58: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
40018c5c: 03 10 00 6a sethi %hi(0x4001a800), %g1
40018c60: c2 00 61 e4 ld [ %g1 + 0x1e4 ], %g1 ! 4001a9e4 <rtems_libio_number_iops>
off_t lseek(
int fd,
off_t offset,
int whence
)
{
40018c64: 96 10 00 1b mov %i3, %o3
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
40018c68: 80 a6 00 01 cmp %i0, %g1
off_t lseek(
int fd,
off_t offset,
int whence
)
{
40018c6c: 84 10 00 19 mov %i1, %g2
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
40018c70: 1a 80 00 0c bcc 40018ca0 <lseek+0x48> <== NEVER TAKEN
40018c74: 86 10 00 1a mov %i2, %g3
iop = rtems_libio_iop( fd );
40018c78: 03 10 00 6c sethi %hi(0x4001b000), %g1
40018c7c: e0 00 61 ac ld [ %g1 + 0x1ac ], %l0 ! 4001b1ac <rtems_libio_iops>
40018c80: 83 2e 20 06 sll %i0, 6, %g1
40018c84: b1 2e 20 03 sll %i0, 3, %i0
40018c88: b0 06 00 01 add %i0, %g1, %i0
40018c8c: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open(iop);
40018c90: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
40018c94: 80 88 61 00 btst 0x100, %g1
40018c98: 32 80 00 06 bne,a 40018cb0 <lseek+0x58> <== ALWAYS TAKEN
40018c9c: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
40018ca0: 7f ff d1 64 call 4000d230 <__errno> <== NOT EXECUTED
40018ca4: 01 00 00 00 nop <== NOT EXECUTED
40018ca8: 10 80 00 1e b 40018d20 <lseek+0xc8> <== NOT EXECUTED
40018cac: 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 )
40018cb0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
40018cb4: 80 a0 60 00 cmp %g1, 0
40018cb8: 12 80 00 06 bne 40018cd0 <lseek+0x78> <== ALWAYS TAKEN
40018cbc: 80 a6 e0 01 cmp %i3, 1
rtems_set_errno_and_return_minus_one( ENOTSUP );
40018cc0: 7f ff d1 5c call 4000d230 <__errno> <== NOT EXECUTED
40018cc4: 01 00 00 00 nop <== NOT EXECUTED
40018cc8: 10 80 00 16 b 40018d20 <lseek+0xc8> <== NOT EXECUTED
40018ccc: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
40018cd0: 02 80 00 09 be 40018cf4 <lseek+0x9c>
40018cd4: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2
40018cd8: 80 a6 e0 02 cmp %i3, 2
40018cdc: 02 80 00 09 be 40018d00 <lseek+0xa8>
40018ce0: 80 a6 e0 00 cmp %i3, 0
40018ce4: 12 80 00 0c bne 40018d14 <lseek+0xbc>
40018ce8: 01 00 00 00 nop
case SEEK_SET:
iop->offset = offset;
break;
40018cec: 10 80 00 12 b 40018d34 <lseek+0xdc>
40018cf0: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
case SEEK_CUR:
iop->offset += offset;
40018cf4: 9a 86 80 13 addcc %i2, %l3, %o5
40018cf8: 10 80 00 05 b 40018d0c <lseek+0xb4>
40018cfc: 98 46 40 12 addx %i1, %l2, %o4
break;
case SEEK_END:
iop->offset = iop->size + offset;
40018d00: d8 1c 20 08 ldd [ %l0 + 8 ], %o4
40018d04: 9a 86 80 0d addcc %i2, %o5, %o5
40018d08: 98 46 40 0c addx %i1, %o4, %o4
break;
40018d0c: 10 80 00 0a b 40018d34 <lseek+0xdc>
40018d10: d8 3c 20 10 std %o4, [ %l0 + 0x10 ]
default:
rtems_set_errno_and_return_minus_one( EINVAL );
40018d14: 7f ff d1 47 call 4000d230 <__errno>
40018d18: 01 00 00 00 nop
40018d1c: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
40018d20: c2 22 00 00 st %g1, [ %o0 ]
40018d24: 11 3f ff ff sethi %hi(0xfffffc00), %o0
40018d28: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <LEON_REG+0x7fffffff>
40018d2c: 10 80 00 0e b 40018d64 <lseek+0x10c>
40018d30: 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 );
40018d34: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
40018d38: 92 10 00 02 mov %g2, %o1
40018d3c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
40018d40: 94 10 00 03 mov %g3, %o2
40018d44: 9f c0 40 00 call %g1
40018d48: 90 10 00 10 mov %l0, %o0
if ( status == (off_t) -1 )
40018d4c: 80 a2 3f ff cmp %o0, -1
40018d50: 12 80 00 06 bne 40018d68 <lseek+0x110>
40018d54: b2 10 00 09 mov %o1, %i1
40018d58: 80 a2 7f ff cmp %o1, -1
40018d5c: 22 80 00 03 be,a 40018d68 <lseek+0x110> <== ALWAYS TAKEN
40018d60: e4 3c 20 10 std %l2, [ %l0 + 0x10 ]
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
40018d64: b2 10 00 09 mov %o1, %i1
40018d68: 81 c7 e0 08 ret
40018d6c: 91 e8 00 08 restore %g0, %o0, %o0
4000a614 <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
4000a614: 9d e3 bf a0 save %sp, -96, %sp
4000a618: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a61c: 82 10 61 b8 or %g1, 0x1b8, %g1 ! 4001b1b8 <rtems_malloc_statistics>
4000a620: c4 00 60 04 ld [ %g1 + 4 ], %g2
4000a624: a0 10 00 18 mov %i0, %l0
4000a628: 84 00 a0 01 inc %g2
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4000a62c: 7f ff ff ed call 4000a5e0 <malloc_deferred_frees_process>
4000a630: c4 20 60 04 st %g2, [ %g1 + 4 ]
/*
* Validate the parameters
*/
if ( !size )
4000a634: 80 a6 20 00 cmp %i0, 0
4000a638: 02 80 00 36 be 4000a710 <malloc+0xfc> <== NEVER TAKEN
4000a63c: 03 10 00 6d sethi %hi(0x4001b400), %g1
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4000a640: c2 00 61 20 ld [ %g1 + 0x120 ], %g1 ! 4001b520 <_System_state_Current>
4000a644: 80 a0 60 03 cmp %g1, 3
4000a648: 12 80 00 07 bne 4000a664 <malloc+0x50>
4000a64c: 03 10 00 6a sethi %hi(0x4001a800), %g1
4000a650: 7f ff ff cb call 4000a57c <malloc_is_system_state_OK>
4000a654: 01 00 00 00 nop
4000a658: 80 8a 20 ff btst 0xff, %o0
4000a65c: 02 80 00 2d be 4000a710 <malloc+0xfc> <== NEVER TAKEN
4000a660: 03 10 00 6a sethi %hi(0x4001a800), %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 );
4000a664: d0 00 61 f0 ld [ %g1 + 0x1f0 ], %o0 ! 4001a9f0 <RTEMS_Malloc_Heap>
4000a668: 92 10 00 10 mov %l0, %o1
4000a66c: 94 10 20 00 clr %o2
4000a670: 40 00 03 13 call 4000b2bc <_Protected_heap_Allocate_aligned_with_boundary>
4000a674: 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 ) {
4000a678: b0 92 20 00 orcc %o0, 0, %i0
4000a67c: 12 80 00 13 bne 4000a6c8 <malloc+0xb4>
4000a680: a2 10 00 18 mov %i0, %l1
if (rtems_malloc_sbrk_helpers)
4000a684: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a688: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001b01c <rtems_malloc_sbrk_helpers>
4000a68c: 80 a0 60 00 cmp %g1, 0
4000a690: 02 80 00 08 be 4000a6b0 <malloc+0x9c> <== ALWAYS TAKEN
4000a694: 01 00 00 00 nop
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
4000a698: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
4000a69c: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000a6a0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( !return_this ) {
4000a6a4: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED
4000a6a8: 12 80 00 09 bne 4000a6cc <malloc+0xb8> <== NOT EXECUTED
4000a6ac: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
errno = ENOMEM;
4000a6b0: 40 00 0a e0 call 4000d230 <__errno>
4000a6b4: 01 00 00 00 nop
4000a6b8: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc>
4000a6bc: c2 22 00 00 st %g1, [ %o0 ]
return (void *) 0;
4000a6c0: 81 c7 e0 08 ret
4000a6c4: 81 e8 00 00 restore
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
4000a6c8: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a6cc: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 ! 4001b020 <rtems_malloc_dirty_helper>
4000a6d0: 80 a0 60 00 cmp %g1, 0
4000a6d4: 02 80 00 05 be 4000a6e8 <malloc+0xd4> <== ALWAYS TAKEN
4000a6d8: 92 10 00 10 mov %l0, %o1
(*rtems_malloc_dirty_helper)( return_this, size );
4000a6dc: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
4000a6e0: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000a6e4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4000a6e8: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a6ec: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 ! 4001b018 <rtems_malloc_statistics_helpers>
4000a6f0: 80 a0 60 00 cmp %g1, 0
4000a6f4: 02 bf ff f3 be 4000a6c0 <malloc+0xac> <== ALWAYS TAKEN
4000a6f8: b0 10 00 11 mov %l1, %i0
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
4000a6fc: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
4000a700: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000a704: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
4000a708: 81 c7 e0 08 ret <== NOT EXECUTED
4000a70c: 81 e8 00 00 restore <== NOT EXECUTED
4000a710: 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;
}
4000a714: 81 c7 e0 08 ret <== NOT EXECUTED
4000a718: 81 e8 00 00 restore <== NOT EXECUTED
4000a5c4 <malloc_deferred_free>:
4000a5c4: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
4000a5c8: 11 10 00 6d sethi %hi(0x4001b400), %o0 <== NOT EXECUTED
4000a5cc: 90 12 21 fc or %o0, 0x1fc, %o0 ! 4001b5fc <RTEMS_Malloc_GC_list><== NOT EXECUTED
4000a5d0: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000a5d4: 7f ff ee 4c call 40005f04 <_Chain_Append> <== NOT EXECUTED
4000a5d8: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000a5e0 <malloc_deferred_frees_process>:
void malloc_deferred_frees_process(void)
{
4000a5e0: 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 );
4000a5e4: 21 10 00 6d sethi %hi(0x4001b400), %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)
4000a5e8: 10 80 00 04 b 4000a5f8 <malloc_deferred_frees_process+0x18>
4000a5ec: a0 14 21 fc or %l0, 0x1fc, %l0 ! 4001b5fc <RTEMS_Malloc_GC_list>
free(to_be_freed);
4000a5f0: 7f ff fe af call 4000a0ac <free> <== NOT EXECUTED
4000a5f4: 01 00 00 00 nop <== NOT EXECUTED
4000a5f8: 40 00 01 91 call 4000ac3c <_Chain_Get>
4000a5fc: 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)
4000a600: 80 a2 20 00 cmp %o0, 0
4000a604: 12 bf ff fb bne 4000a5f0 <malloc_deferred_frees_process+0x10><== NEVER TAKEN
4000a608: 01 00 00 00 nop
free(to_be_freed);
}
4000a60c: 81 c7 e0 08 ret
4000a610: 81 e8 00 00 restore
4000a57c <malloc_is_system_state_OK>:
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
{
if ( _Thread_Dispatch_disable_level > 0 )
4000a57c: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a580: c2 00 63 80 ld [ %g1 + 0x380 ], %g1 ! 4001b380 <_Thread_Dispatch_disable_level>
4000a584: 80 a0 60 00 cmp %g1, 0
4000a588: 12 80 00 06 bne 4000a5a0 <malloc_is_system_state_OK+0x24> <== NEVER TAKEN
4000a58c: 90 10 20 00 clr %o0
return false;
if ( _ISR_Nest_level > 0 )
4000a590: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000a594: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 ! 4001b418 <_ISR_Nest_level>
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
4000a598: 80 a0 00 01 cmp %g0, %g1
4000a59c: 90 60 3f ff subx %g0, -1, %o0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4000a5a0: 81 c3 e0 08 retl
40010f64 <memfile_alloc_block>:
*/
int memfile_blocks_allocated = 0;
void *memfile_alloc_block(void)
{
40010f64: 9d e3 bf a0 save %sp, -96, %sp
void *memory;
memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK);
40010f68: 03 10 00 83 sethi %hi(0x40020c00), %g1
40010f6c: d2 00 63 34 ld [ %g1 + 0x334 ], %o1 ! 40020f34 <imfs_memfile_bytes_per_block>
40010f70: 7f ff c9 9e call 400035e8 <calloc>
40010f74: 90 10 20 01 mov 1, %o0
if ( memory )
40010f78: 80 a2 20 00 cmp %o0, 0
40010f7c: 02 80 00 05 be 40010f90 <memfile_alloc_block+0x2c> <== NEVER TAKEN
40010f80: 03 10 00 84 sethi %hi(0x40021000), %g1
memfile_blocks_allocated++;
40010f84: c4 00 60 dc ld [ %g1 + 0xdc ], %g2 ! 400210dc <memfile_blocks_allocated>
40010f88: 84 00 a0 01 inc %g2
40010f8c: c4 20 60 dc st %g2, [ %g1 + 0xdc ]
return memory;
}
40010f90: 81 c7 e0 08 ret
40010f94: 91 e8 00 08 restore %g0, %o0, %o0
400114a0 <memfile_check_rmnod>:
return memfile_check_rmnod( the_jnode );
}
int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){
400114a0: 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) ) {
400114a4: 7f ff f8 7c call 4000f694 <rtems_libio_is_file_open>
400114a8: 90 10 00 18 mov %i0, %o0
400114ac: 80 a2 20 00 cmp %o0, 0
400114b0: 12 80 00 13 bne 400114fc <memfile_check_rmnod+0x5c>
400114b4: 01 00 00 00 nop
400114b8: c2 16 20 34 lduh [ %i0 + 0x34 ], %g1
400114bc: 80 a0 60 00 cmp %g1, 0
400114c0: 12 80 00 0f bne 400114fc <memfile_check_rmnod+0x5c> <== NEVER TAKEN
400114c4: 03 10 00 82 sethi %hi(0x40020800), %g1
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
400114c8: c2 00 61 c0 ld [ %g1 + 0x1c0 ], %g1 ! 400209c0 <rtems_current_user_env>
400114cc: c4 00 60 04 ld [ %g1 + 4 ], %g2
400114d0: 80 a0 80 18 cmp %g2, %i0
400114d4: 22 80 00 02 be,a 400114dc <memfile_check_rmnod+0x3c> <== NEVER TAKEN
400114d8: 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)
400114dc: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
400114e0: 80 a0 60 06 cmp %g1, 6
400114e4: 02 80 00 04 be 400114f4 <memfile_check_rmnod+0x54> <== NEVER TAKEN
400114e8: 01 00 00 00 nop
IMFS_memfile_remove( the_jnode );
400114ec: 7f ff ff 8c call 4001131c <IMFS_memfile_remove>
400114f0: 90 10 00 18 mov %i0, %o0
free( the_jnode );
400114f4: 7f ff c8 dd call 40003868 <free>
400114f8: 90 10 00 18 mov %i0, %o0
}
return 0;
}
400114fc: 81 c7 e0 08 ret
40011500: 91 e8 20 00 restore %g0, 0, %o0
40011254 <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
40011254: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( block_table );
40011258: 80 a6 20 00 cmp %i0, 0
4001125c: 32 80 00 0a bne,a 40011284 <memfile_free_blocks_in_table+0x30><== ALWAYS TAKEN
40011260: e0 06 00 00 ld [ %i0 ], %l0
40011264: 11 10 00 7f sethi %hi(0x4001fc00), %o0 <== NOT EXECUTED
40011268: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
4001126c: 17 10 00 7f sethi %hi(0x4001fc00), %o3 <== NOT EXECUTED
40011270: 90 12 21 f0 or %o0, 0x1f0, %o0 <== NOT EXECUTED
40011274: 94 12 a3 88 or %o2, 0x388, %o2 <== NOT EXECUTED
40011278: 96 12 e2 70 or %o3, 0x270, %o3 <== NOT EXECUTED
4001127c: 7f ff c8 85 call 40003490 <__assert_func> <== NOT EXECUTED
40011280: 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++ ) {
40011284: 10 80 00 09 b 400112a8 <memfile_free_blocks_in_table+0x54>
40011288: a2 10 20 00 clr %l1
if ( b[i] ) {
4001128c: 80 a2 20 00 cmp %o0, 0
40011290: 02 80 00 05 be 400112a4 <memfile_free_blocks_in_table+0x50>
40011294: a2 04 60 01 inc %l1
memfile_free_block( b[i] );
40011298: 7f ff ff 2a call 40010f40 <memfile_free_block>
4001129c: 01 00 00 00 nop
b[i] = 0;
400112a0: 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++ ) {
400112a4: a0 04 20 04 add %l0, 4, %l0
400112a8: 80 a4 40 19 cmp %l1, %i1
400112ac: 26 bf ff f8 bl,a 4001128c <memfile_free_blocks_in_table+0x38>
400112b0: 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 );
400112b4: 7f ff ff 23 call 40010f40 <memfile_free_block>
400112b8: d0 06 00 00 ld [ %i0 ], %o0
*block_table = 0;
400112bc: c0 26 00 00 clr [ %i0 ]
}
400112c0: 81 c7 e0 08 ret
400112c4: 81 e8 00 00 restore
400117b4 <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
400117b4: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
400117b8: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
400117bc: 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 )
400117c0: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
400117c4: 80 a0 40 19 cmp %g1, %i1
400117c8: 06 80 00 09 bl 400117ec <memfile_ftruncate+0x38> <== NEVER TAKEN
400117cc: 94 10 00 1a mov %i2, %o2
400117d0: 80 a0 40 19 cmp %g1, %i1
400117d4: 32 80 00 0a bne,a 400117fc <memfile_ftruncate+0x48> <== NEVER TAKEN
400117d8: d2 24 20 50 st %o1, [ %l0 + 0x50 ] <== NOT EXECUTED
400117dc: c2 04 20 54 ld [ %l0 + 0x54 ], %g1
400117e0: 80 a0 40 1a cmp %g1, %i2
400117e4: 3a 80 00 06 bcc,a 400117fc <memfile_ftruncate+0x48> <== ALWAYS TAKEN
400117e8: d2 24 20 50 st %o1, [ %l0 + 0x50 ]
return IMFS_memfile_extend( the_jnode, length );
400117ec: 7f ff ff 8f call 40011628 <IMFS_memfile_extend> <== NOT EXECUTED
400117f0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
400117f4: 81 c7 e0 08 ret <== NOT EXECUTED
400117f8: 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;
400117fc: d4 24 20 54 st %o2, [ %l0 + 0x54 ]
iop->size = the_jnode->info.file.size;
40011800: d2 26 20 08 st %o1, [ %i0 + 8 ]
40011804: d4 26 20 0c st %o2, [ %i0 + 0xc ]
IMFS_update_atime( the_jnode );
40011808: 90 07 bf f8 add %fp, -8, %o0
4001180c: 7f ff c8 41 call 40003910 <gettimeofday>
40011810: 92 10 20 00 clr %o1
40011814: c2 07 bf f8 ld [ %fp + -8 ], %g1
40011818: 90 10 20 00 clr %o0
4001181c: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
return 0;
}
40011820: b0 10 00 08 mov %o0, %i0
40011824: 81 c7 e0 08 ret
40011828: 81 e8 00 00 restore
4001182c <memfile_lseek>:
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
4001182c: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
40011830: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
if (the_jnode->type == IMFS_LINEAR_FILE) {
40011834: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40011838: 80 a0 60 06 cmp %g1, 6
4001183c: 32 80 00 11 bne,a 40011880 <memfile_lseek+0x54> <== ALWAYS TAKEN
40011840: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2
if (iop->offset > the_jnode->info.linearfile.size)
40011844: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 <== NOT EXECUTED
40011848: c6 06 20 10 ld [ %i0 + 0x10 ], %g3 <== NOT EXECUTED
4001184c: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
40011850: 14 80 00 09 bg 40011874 <memfile_lseek+0x48> <== NOT EXECUTED
40011854: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 <== NOT EXECUTED
40011858: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
4001185c: 32 80 00 1a bne,a 400118c4 <memfile_lseek+0x98> <== NOT EXECUTED
40011860: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED
40011864: c6 06 20 14 ld [ %i0 + 0x14 ], %g3 <== NOT EXECUTED
40011868: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED
4001186c: 28 80 00 16 bleu,a 400118c4 <memfile_lseek+0x98> <== NOT EXECUTED
40011870: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED
iop->offset = the_jnode->info.linearfile.size;
40011874: c2 26 20 10 st %g1, [ %i0 + 0x10 ] <== NOT EXECUTED
40011878: 10 80 00 12 b 400118c0 <memfile_lseek+0x94> <== NOT EXECUTED
4001187c: 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 ))
40011880: 90 10 00 10 mov %l0, %o0
40011884: 92 10 00 02 mov %g2, %o1
40011888: 7f ff ff 68 call 40011628 <IMFS_memfile_extend>
4001188c: 94 10 00 03 mov %g3, %o2
40011890: 80 a2 20 00 cmp %o0, 0
40011894: 22 80 00 0a be,a 400118bc <memfile_lseek+0x90> <== ALWAYS TAKEN
40011898: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
rtems_set_errno_and_return_minus_one( ENOSPC );
4001189c: 40 00 04 83 call 40012aa8 <__errno> <== NOT EXECUTED
400118a0: 01 00 00 00 nop <== NOT EXECUTED
400118a4: 82 10 20 1c mov 0x1c, %g1 ! 1c <PROM_START+0x1c> <== NOT EXECUTED
400118a8: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED
400118ac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400118b0: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED
400118b4: 10 80 00 04 b 400118c4 <memfile_lseek+0x98> <== NOT EXECUTED
400118b8: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
400118bc: c4 3e 20 08 std %g2, [ %i0 + 8 ]
}
return iop->offset;
400118c0: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2
}
400118c4: b2 10 00 03 mov %g3, %i1
400118c8: 81 c7 e0 08 ret
400118cc: 91 e8 00 02 restore %g0, %g2, %o0
40011b98 <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40011b98: 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))
40011b9c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40011ba0: 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))
40011ba4: 80 88 62 04 btst 0x204, %g1
40011ba8: 02 80 00 19 be 40011c0c <memfile_open+0x74>
40011bac: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
40011bb0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40011bb4: 80 a0 60 06 cmp %g1, 6
40011bb8: 32 80 00 16 bne,a 40011c10 <memfile_open+0x78> <== ALWAYS TAKEN
40011bbc: c2 04 60 18 ld [ %l1 + 0x18 ], %g1
uint32_t count = the_jnode->info.linearfile.size;
40011bc0: d8 04 20 54 ld [ %l0 + 0x54 ], %o4 <== NOT EXECUTED
const unsigned char *buffer = the_jnode->info.linearfile.direct;
40011bc4: d6 04 20 58 ld [ %l0 + 0x58 ], %o3 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
40011bc8: 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;
40011bcc: 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;
40011bd0: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED
40011bd4: 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;
40011bd8: 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;
40011bdc: 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)
40011be0: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED
40011be4: 02 80 00 0a be 40011c0c <memfile_open+0x74> <== NOT EXECUTED
40011be8: c2 24 20 4c st %g1, [ %l0 + 0x4c ] <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
40011bec: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40011bf0: 92 10 20 00 clr %o1 <== NOT EXECUTED
40011bf4: 94 10 20 00 clr %o2 <== NOT EXECUTED
40011bf8: 7f ff ff 36 call 400118d0 <IMFS_memfile_write> <== NOT EXECUTED
40011bfc: 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)
40011c00: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED
40011c04: 02 80 00 0a be 40011c2c <memfile_open+0x94> <== NOT EXECUTED
40011c08: 01 00 00 00 nop <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
40011c0c: c2 04 60 18 ld [ %l1 + 0x18 ], %g1
40011c10: 80 88 62 00 btst 0x200, %g1
40011c14: 02 80 00 04 be 40011c24 <memfile_open+0x8c>
40011c18: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
iop->offset = the_jnode->info.file.size;
40011c1c: c4 3c 60 10 std %g2, [ %l1 + 0x10 ]
iop->size = the_jnode->info.file.size;
40011c20: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
40011c24: b0 10 20 00 clr %i0
40011c28: c4 3c 60 08 std %g2, [ %l1 + 8 ]
return 0;
}
40011c2c: 81 c7 e0 08 ret
40011c30: 81 e8 00 00 restore
40011504 <memfile_rmnod>:
int memfile_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
40011504: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
40011508: 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 ) {
4001150c: c2 04 20 08 ld [ %l0 + 8 ], %g1
40011510: 80 a0 60 00 cmp %g1, 0
40011514: 22 80 00 06 be,a 4001152c <memfile_rmnod+0x28> <== NEVER TAKEN
40011518: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED
4001151c: 7f ff da 38 call 40007dfc <_Chain_Extract>
40011520: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
40011524: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40011528: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
4001152c: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40011530: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
40011534: 90 07 bf f8 add %fp, -8, %o0
40011538: 7f ff c8 f6 call 40003910 <gettimeofday>
4001153c: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
40011540: c2 07 bf f8 ld [ %fp + -8 ], %g1
return memfile_check_rmnod( the_jnode );
40011544: 90 10 00 10 mov %l0, %o0
40011548: 7f ff ff d6 call 400114a0 <memfile_check_rmnod>
4001154c: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
}
40011550: 81 c7 e0 08 ret
40011554: 91 e8 00 08 restore %g0, %o0, %o0
40009000 <miniIMFS_initialize>:
int miniIMFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
return IMFS_initialize_support(
40009000: 13 10 00 67 sethi %hi(0x40019c00), %o1
40009004: 15 10 00 67 sethi %hi(0x40019c00), %o2
40009008: 92 12 61 b4 or %o1, 0x1b4, %o1
4000900c: 94 12 a3 78 or %o2, 0x378, %o2
40009010: 96 10 00 0a mov %o2, %o3
40009014: 82 13 c0 00 mov %o7, %g1
40009018: 40 00 03 0b call 40009c44 <IMFS_initialize_support>
4000901c: 9e 10 40 00 mov %g1, %o7
40009020: 01 00 00 00 nop <== NOT EXECUTED
40009024: 40 00 90 74 call 4002d1f4 <__end+0x119d4> <== NOT EXECUTED
40009028: 40 00 90 7c call 4002d218 <__end+0x119f8> <== NOT EXECUTED
4000902c: 40 00 90 88 call 4002d24c <__end+0x11a2c> <== NOT EXECUTED
40009030: 40 00 90 88 call 4002d250 <__end+0x11a30> <== NOT EXECUTED
40009034: 40 00 90 94 call 4002d284 <__end+0x11a64> <== NOT EXECUTED
40009038: 40 00 90 94 call 4002d288 <__end+0x11a68> <== NOT EXECUTED
4000903c: 40 00 90 9c call 4002d2ac <__end+0x11a8c> <== NOT EXECUTED
4000234c <mknod>:
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
4000234c: 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) ) )
40002350: 03 00 00 3c sethi %hi(0xf000), %g1
40002354: 80 8e 40 01 btst %i1, %g1
40002358: 32 80 00 06 bne,a 40002370 <mknod+0x24> <== ALWAYS TAKEN
4000235c: c2 4e 00 00 ldsb [ %i0 ], %g1
rtems_set_errno_and_return_minus_one( EINVAL );
40002360: 40 00 2b b4 call 4000d230 <__errno> <== NOT EXECUTED
40002364: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002368: 10 80 00 32 b 40002430 <mknod+0xe4> <== NOT EXECUTED
4000236c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
40002370: 80 a0 60 5c cmp %g1, 0x5c
40002374: 22 80 00 08 be,a 40002394 <mknod+0x48> <== NEVER TAKEN
40002378: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
4000237c: 80 a0 60 2f cmp %g1, 0x2f
40002380: 22 80 00 05 be,a 40002394 <mknod+0x48>
40002384: 03 10 00 6a sethi %hi(0x4001a800), %g1
40002388: 80 a0 60 00 cmp %g1, 0
4000238c: 12 80 00 09 bne 400023b0 <mknod+0x64> <== ALWAYS TAKEN
40002390: 03 10 00 6a sethi %hi(0x4001a800), %g1
40002394: d2 00 62 f8 ld [ %g1 + 0x2f8 ], %o1 ! 4001aaf8 <rtems_current_user_env>
40002398: 90 07 bf e8 add %fp, -24, %o0
4000239c: 92 02 60 18 add %o1, 0x18, %o1
400023a0: 40 00 2d e0 call 4000db20 <memcpy>
400023a4: 94 10 20 14 mov 0x14, %o2
400023a8: 10 80 00 08 b 400023c8 <mknod+0x7c>
400023ac: 90 10 20 01 mov 1, %o0
400023b0: d2 00 62 f8 ld [ %g1 + 0x2f8 ], %o1
400023b4: 90 07 bf e8 add %fp, -24, %o0
400023b8: 92 02 60 04 add %o1, 4, %o1
400023bc: 40 00 2d d9 call 4000db20 <memcpy>
400023c0: 94 10 20 14 mov 0x14, %o2
400023c4: 90 10 20 00 clr %o0
if ( !temp_loc.ops->evalformake_h ) {
400023c8: c2 07 bf f4 ld [ %fp + -12 ], %g1
400023cc: c2 00 60 04 ld [ %g1 + 4 ], %g1
400023d0: 80 a0 60 00 cmp %g1, 0
400023d4: 02 80 00 14 be 40002424 <mknod+0xd8> <== NEVER TAKEN
400023d8: 90 06 00 08 add %i0, %o0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->evalformake_h)(
400023dc: a0 07 bf e8 add %fp, -24, %l0
400023e0: 94 07 bf fc add %fp, -4, %o2
400023e4: 92 10 00 10 mov %l0, %o1
400023e8: 9f c0 40 00 call %g1
400023ec: b0 10 3f ff mov -1, %i0
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
400023f0: 80 a2 20 00 cmp %o0, 0
400023f4: 12 80 00 10 bne 40002434 <mknod+0xe8>
400023f8: c4 07 bf f4 ld [ %fp + -12 ], %g2
return -1;
if ( !temp_loc.ops->mknod_h ) {
400023fc: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1
40002400: 80 a0 60 00 cmp %g1, 0
40002404: 12 80 00 0e bne 4000243c <mknod+0xf0> <== ALWAYS TAKEN
40002408: d0 07 bf fc ld [ %fp + -4 ], %o0
rtems_filesystem_freenode( &temp_loc );
4000240c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40002410: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002414: 02 80 00 04 be 40002424 <mknod+0xd8> <== NOT EXECUTED
40002418: 01 00 00 00 nop <== NOT EXECUTED
4000241c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002420: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40002424: 40 00 2b 83 call 4000d230 <__errno> <== NOT EXECUTED
40002428: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000242c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40002430: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40002434: 81 c7 e0 08 ret
40002438: 81 e8 00 00 restore
}
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
4000243c: 92 10 00 19 mov %i1, %o1
40002440: 94 10 00 1a mov %i2, %o2
40002444: 96 10 00 1b mov %i3, %o3
40002448: 9f c0 40 00 call %g1
4000244c: 98 10 00 10 mov %l0, %o4
rtems_filesystem_freenode( &temp_loc );
40002450: c2 07 bf f4 ld [ %fp + -12 ], %g1
40002454: 80 a0 60 00 cmp %g1, 0
40002458: 02 bf ff f7 be 40002434 <mknod+0xe8> <== NEVER TAKEN
4000245c: b0 10 00 08 mov %o0, %i0
40002460: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40002464: 80 a0 60 00 cmp %g1, 0
40002468: 02 80 00 04 be 40002478 <mknod+0x12c>
4000246c: 01 00 00 00 nop
40002470: 9f c0 40 00 call %g1
40002474: 90 10 00 10 mov %l0, %o0
return result;
}
40002478: 81 c7 e0 08 ret
4000247c: 81 e8 00 00 restore
400024a0 <mount>:
const rtems_filesystem_operations_table *fs_ops,
rtems_filesystem_options_t options,
const char *device,
const char *mount_point
)
{
400024a0: 9d e3 bf 88 save %sp, -120, %sp
/*
* Is there a file system operations table?
*/
if ( fs_ops == NULL ) {
400024a4: 80 a6 60 00 cmp %i1, 0
400024a8: 02 80 00 05 be 400024bc <mount+0x1c>
400024ac: a0 10 00 18 mov %i0, %l0
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
400024b0: 80 a6 a0 01 cmp %i2, 1
400024b4: 28 80 00 06 bleu,a 400024cc <mount+0x2c>
400024b8: c2 06 60 24 ld [ %i1 + 0x24 ], %g1
options != RTEMS_FILESYSTEM_READ_WRITE ) {
errno = EINVAL;
400024bc: 40 00 2b 5d call 4000d230 <__errno>
400024c0: 01 00 00 00 nop
400024c4: 10 80 00 14 b 40002514 <mount+0x74>
400024c8: 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;
400024cc: a4 10 20 00 clr %l2
errno = EINVAL;
return -1;
}
/* Do they support being mounted at all ? */
if ( !fs_ops->fsmount_me_h ) {
400024d0: 80 a0 60 00 cmp %g1, 0
400024d4: 02 80 00 4c be 40002604 <mount+0x164> <== NEVER TAKEN
400024d8: a6 10 20 00 clr %l3
/*
* Allocate a mount table entry
*/
size = sizeof(rtems_filesystem_mount_table_entry_t);
if ( device )
400024dc: 80 a6 e0 00 cmp %i3, 0
400024e0: 02 80 00 05 be 400024f4 <mount+0x54> <== ALWAYS TAKEN
400024e4: 90 10 20 6c mov 0x6c, %o0
size += strlen( device ) + 1;
400024e8: 40 00 2f 0a call 4000e110 <strlen> <== NOT EXECUTED
400024ec: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
400024f0: 90 02 20 6d add %o0, 0x6d, %o0 <== NOT EXECUTED
temp_mt_entry = malloc( size );
400024f4: 40 00 20 48 call 4000a614 <malloc>
400024f8: 01 00 00 00 nop
if ( !temp_mt_entry ) {
400024fc: a2 92 20 00 orcc %o0, 0, %l1
40002500: 12 80 00 07 bne 4000251c <mount+0x7c> <== ALWAYS TAKEN
40002504: a6 10 00 11 mov %l1, %l3
errno = ENOMEM;
40002508: 40 00 2b 4a call 4000d230 <__errno> <== NOT EXECUTED
4000250c: 01 00 00 00 nop <== NOT EXECUTED
40002510: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
40002514: 10 80 00 75 b 400026e8 <mount+0x248>
40002518: 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;
4000251c: f4 24 60 30 st %i2, [ %l1 + 0x30 ]
if ( device ) {
40002520: 80 a6 e0 00 cmp %i3, 0
40002524: 02 80 00 08 be 40002544 <mount+0xa4> <== ALWAYS TAKEN
40002528: e2 24 60 2c st %l1, [ %l1 + 0x2c ]
temp_mt_entry->dev =
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
4000252c: 90 04 60 6c add %l1, 0x6c, %o0 <== NOT EXECUTED
strcpy( temp_mt_entry->dev, device );
40002530: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED
40002534: 40 00 2e d4 call 4000e084 <strcpy> <== NOT EXECUTED
40002538: 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 ) {
4000253c: 10 80 00 04 b 4000254c <mount+0xac> <== NOT EXECUTED
40002540: 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;
40002544: 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 ) {
40002548: 80 a7 20 00 cmp %i4, 0
4000254c: 22 80 00 39 be,a 40002630 <mount+0x190>
40002550: c0 24 60 1c clr [ %l1 + 0x1c ]
if ( rtems_filesystem_evaluate_path(
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
40002554: 40 00 2e ef call 4000e110 <strlen>
40002558: 90 10 00 1c mov %i4, %o0
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
4000255c: a4 07 bf ec add %fp, -20, %l2
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
40002560: 92 10 00 08 mov %o0, %o1
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
40002564: 94 10 20 07 mov 7, %o2
40002568: 90 10 00 1c mov %i4, %o0
4000256c: 96 10 00 12 mov %l2, %o3
40002570: 7f ff fe d9 call 400020d4 <rtems_filesystem_evaluate_path>
40002574: 98 10 20 01 mov 1, %o4
40002578: 80 a2 3f ff cmp %o0, -1
4000257c: 02 80 00 4b be 400026a8 <mount+0x208> <== NEVER TAKEN
40002580: c2 07 bf f8 ld [ %fp + -8 ], %g1
/*
* Test for node_type_h
*/
if (!loc.ops->node_type_h) {
40002584: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
40002588: 80 a0 60 00 cmp %g1, 0
4000258c: 02 80 00 1e be 40002604 <mount+0x164> <== NEVER TAKEN
40002590: 01 00 00 00 nop
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
40002594: 9f c0 40 00 call %g1
40002598: 90 10 00 12 mov %l2, %o0
4000259c: 80 a2 20 01 cmp %o0, 1
400025a0: 02 80 00 07 be 400025bc <mount+0x11c>
400025a4: 03 10 00 6c sethi %hi(0x4001b000), %g1
errno = ENOTDIR;
400025a8: 40 00 2b 22 call 4000d230 <__errno>
400025ac: 01 00 00 00 nop
400025b0: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
goto cleanup_and_bail;
400025b4: 10 80 00 3e b 400026ac <mount+0x20c>
400025b8: 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;
400025bc: 05 10 00 6c sethi %hi(0x4001b000), %g2
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
400025c0: c2 00 61 e8 ld [ %g1 + 0x1e8 ], %g1
400025c4: 84 10 a1 ec or %g2, 0x1ec, %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 )
400025c8: 10 80 00 06 b 400025e0 <mount+0x140>
400025cc: c6 07 bf ec ld [ %fp + -20 ], %g3
400025d0: 80 a1 00 03 cmp %g4, %g3
400025d4: 02 80 00 08 be 400025f4 <mount+0x154>
400025d8: 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 ) {
400025dc: c2 00 40 00 ld [ %g1 ], %g1
400025e0: 80 a0 40 02 cmp %g1, %g2
400025e4: 32 bf ff fb bne,a 400025d0 <mount+0x130>
400025e8: 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;
400025ec: 10 80 00 42 b 400026f4 <mount+0x254>
400025f0: 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;
400025f4: 40 00 2b 0f call 4000d230 <__errno>
400025f8: a4 07 bf ec add %fp, -20, %l2
400025fc: 10 bf ff ee b 400025b4 <mount+0x114>
40002600: 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;
40002604: 40 00 2b 0b call 4000d230 <__errno> <== NOT EXECUTED
40002608: 01 00 00 00 nop <== NOT EXECUTED
4000260c: 10 bf ff ea b 400025b4 <mount+0x114> <== NOT EXECUTED
40002610: 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 ) ) {
40002614: 90 10 00 11 mov %l1, %o0
40002618: 9f c0 40 00 call %g1
4000261c: a4 07 bf ec add %fp, -20, %l2
40002620: 80 a2 20 00 cmp %o0, 0
40002624: 22 80 00 0b be,a 40002650 <mount+0x1b0> <== ALWAYS TAKEN
40002628: c2 06 60 24 ld [ %i1 + 0x24 ], %g1
4000262c: 30 80 00 20 b,a 400026ac <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;
40002630: c0 24 60 24 clr [ %l1 + 0x24 ]
temp_mt_entry->mt_fs_root.ops = NULL;
40002634: c0 24 60 28 clr [ %l1 + 0x28 ]
temp_mt_entry->mt_point_node.node_access = NULL;
40002638: c0 24 60 08 clr [ %l1 + 8 ]
temp_mt_entry->mt_point_node.handlers = NULL;
4000263c: c0 24 60 10 clr [ %l1 + 0x10 ]
temp_mt_entry->mt_point_node.ops = NULL;
40002640: c0 24 60 14 clr [ %l1 + 0x14 ]
temp_mt_entry->mt_point_node.mt_entry = NULL;
40002644: c0 24 60 18 clr [ %l1 + 0x18 ]
40002648: a4 10 20 00 clr %l2
}
if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) {
4000264c: c2 06 60 24 ld [ %i1 + 0x24 ], %g1
40002650: 9f c0 40 00 call %g1
40002654: 90 10 00 11 mov %l1, %o0
40002658: 80 a2 20 00 cmp %o0, 0
4000265c: 02 80 00 0a be 40002684 <mount+0x1e4> <== ALWAYS TAKEN
40002660: 11 10 00 6c sethi %hi(0x4001b000), %o0
/* try to undo the mount operation */
if ( loc.ops->unmount_h ) {
40002664: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40002668: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED
4000266c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002670: 02 80 00 0f be 400026ac <mount+0x20c> <== NOT EXECUTED
40002674: 01 00 00 00 nop <== NOT EXECUTED
loc.ops->unmount_h( temp_mt_entry );
40002678: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000267c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40002680: 30 80 00 0b b,a 400026ac <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 );
40002684: 92 10 00 11 mov %l1, %o1
40002688: 40 00 0e 1f call 40005f04 <_Chain_Append>
4000268c: 90 12 21 e8 or %o0, 0x1e8, %o0
*/
rtems_chain_append( &rtems_filesystem_mount_table_control,
&temp_mt_entry->Node );
if ( mt_entry )
40002690: 80 a4 20 00 cmp %l0, 0
40002694: 02 80 00 03 be 400026a0 <mount+0x200> <== NEVER TAKEN
40002698: b0 10 20 00 clr %i0
*mt_entry = temp_mt_entry;
4000269c: e2 24 00 00 st %l1, [ %l0 ]
400026a0: 81 c7 e0 08 ret
400026a4: 81 e8 00 00 restore
400026a8: a4 10 20 00 clr %l2 <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( temp_mt_entry );
400026ac: 40 00 1e 80 call 4000a0ac <free>
400026b0: 90 10 00 13 mov %l3, %o0
if ( loc_to_free )
400026b4: 80 a4 a0 00 cmp %l2, 0
400026b8: 02 bf ff fa be 400026a0 <mount+0x200> <== NEVER TAKEN
400026bc: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( loc_to_free );
400026c0: c2 04 a0 0c ld [ %l2 + 0xc ], %g1
400026c4: 80 a0 60 00 cmp %g1, 0
400026c8: 02 80 00 09 be 400026ec <mount+0x24c> <== NEVER TAKEN
400026cc: 01 00 00 00 nop
400026d0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400026d4: 80 a0 60 00 cmp %g1, 0
400026d8: 02 80 00 05 be 400026ec <mount+0x24c> <== NEVER TAKEN
400026dc: 01 00 00 00 nop
400026e0: 9f c0 40 00 call %g1
400026e4: 90 10 00 12 mov %l2, %o0
400026e8: b0 10 3f ff mov -1, %i0
return -1;
}
400026ec: 81 c7 e0 08 ret
400026f0: 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;
400026f4: c6 07 bf f4 ld [ %fp + -12 ], %g3
temp_mt_entry->mt_point_node.ops = loc.ops;
400026f8: 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;
400026fc: 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;
40002700: 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 ){
40002704: 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;
40002708: 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 ){
4000270c: 80 a0 60 00 cmp %g1, 0
40002710: 12 bf ff c1 bne 40002614 <mount+0x174> <== ALWAYS TAKEN
40002714: c4 24 60 14 st %g2, [ %l1 + 0x14 ]
errno = ENOTSUP;
40002718: 10 bf ff bb b 40002604 <mount+0x164> <== NOT EXECUTED
4000271c: a4 07 bf ec add %fp, -20, %l2 <== NOT EXECUTED
40002728 <newlib_delete_hook>:
void newlib_delete_hook(
rtems_tcb *current_task,
rtems_tcb *deleted_task
)
{
40002728: 9d e3 bf a0 save %sp, -96, %sp
/*
* The reentrancy structure was allocated by newlib using malloc()
*/
if (current_task == deleted_task) {
4000272c: 80 a6 00 19 cmp %i0, %i1
40002730: 32 80 00 04 bne,a 40002740 <newlib_delete_hook+0x18>
40002734: e0 06 61 58 ld [ %i1 + 0x158 ], %l0
ptr = _REENT;
40002738: 03 10 00 6a sethi %hi(0x4001a800), %g1
4000273c: e0 00 63 58 ld [ %g1 + 0x358 ], %l0 ! 4001ab58 <_impure_ptr>
} else {
ptr = deleted_task->libc_reent;
}
if (ptr && ptr != _global_impure_ptr) {
40002740: 80 a4 20 00 cmp %l0, 0
40002744: 02 80 00 0b be 40002770 <newlib_delete_hook+0x48> <== NEVER TAKEN
40002748: 03 10 00 69 sethi %hi(0x4001a400), %g1
4000274c: c2 00 60 d8 ld [ %g1 + 0xd8 ], %g1 ! 4001a4d8 <_global_impure_ptr>
40002750: 80 a4 00 01 cmp %l0, %g1
40002754: 02 80 00 07 be 40002770 <newlib_delete_hook+0x48>
40002758: 13 10 00 09 sethi %hi(0x40002400), %o1
_reclaim_reent(ptr);
*/
/*
* Just in case there are some buffers lying around.
*/
_fwalk(ptr, newlib_free_buffers);
4000275c: 90 10 00 10 mov %l0, %o0
40002760: 40 00 2c ce call 4000da98 <_fwalk>
40002764: 92 12 63 8c or %o1, 0x38c, %o1
#if REENT_MALLOCED
free(ptr);
#else
_Workspace_Free(ptr);
40002768: 40 00 18 b0 call 40008a28 <_Workspace_Free>
4000276c: 90 10 00 10 mov %l0, %o0
/*
* Require the switch back to another task to install its own
*/
if ( current_task == deleted_task ) {
40002770: 80 a6 00 19 cmp %i0, %i1
40002774: 12 80 00 04 bne 40002784 <newlib_delete_hook+0x5c>
40002778: c0 26 61 58 clr [ %i1 + 0x158 ]
_REENT = 0;
4000277c: 03 10 00 6a sethi %hi(0x4001a800), %g1
40002780: c0 20 63 58 clr [ %g1 + 0x358 ] ! 4001ab58 <_impure_ptr>
40002784: 81 c7 e0 08 ret
40002788: 81 e8 00 00 restore
4000278c <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
4000278c: 9d e3 bf a0 save %sp, -96, %sp
switch ( fileno(fp) ) {
40002790: 40 00 2b c2 call 4000d698 <fileno>
40002794: 90 10 00 18 mov %i0, %o0
40002798: 80 a2 20 02 cmp %o0, 2
4000279c: 18 80 00 0e bgu 400027d4 <newlib_free_buffers+0x48> <== NEVER TAKEN
400027a0: 01 00 00 00 nop
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
400027a4: c2 16 20 0c lduh [ %i0 + 0xc ], %g1
400027a8: 80 88 60 80 btst 0x80, %g1
400027ac: 02 80 00 0c be 400027dc <newlib_free_buffers+0x50> <== ALWAYS TAKEN
400027b0: 01 00 00 00 nop
free( fp->_bf._base );
400027b4: 40 00 1e 3e call 4000a0ac <free> <== NOT EXECUTED
400027b8: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
fp->_flags &= ~__SMBF;
400027bc: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
400027c0: 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;
400027c4: 82 08 7f 7f and %g1, -129, %g1 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
400027c8: 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;
400027cc: 10 80 00 04 b 400027dc <newlib_free_buffers+0x50> <== NOT EXECUTED
400027d0: c2 36 20 0c sth %g1, [ %i0 + 0xc ] <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
}
break;
default:
fclose(fp);
400027d4: 40 00 2a ef call 4000d390 <fclose> <== NOT EXECUTED
400027d8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
}
return 0;
}
400027dc: 81 c7 e0 08 ret
400027e0: 91 e8 20 00 restore %g0, 0, %o0
400028c0 <null_initialize>:
rtems_device_driver null_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor __attribute__((unused)),
void *pargp __attribute__((unused))
)
{
400028c0: 9d e3 bf a0 save %sp, -96, %sp
rtems_device_driver status;
if ( !initialized ) {
400028c4: 03 10 00 80 sethi %hi(0x40020000), %g1
400028c8: c4 48 60 3c ldsb [ %g1 + 0x3c ], %g2 ! 4002003c <initialized>
400028cc: 80 a0 a0 00 cmp %g2, 0
400028d0: 12 80 00 0e bne 40002908 <null_initialize+0x48>
400028d4: 84 10 20 01 mov 1, %g2
initialized = 1;
status = rtems_io_register_name(
400028d8: 11 10 00 77 sethi %hi(0x4001dc00), %o0
)
{
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
400028dc: c4 28 60 3c stb %g2, [ %g1 + 0x3c ]
status = rtems_io_register_name(
400028e0: 90 12 22 78 or %o0, 0x278, %o0
400028e4: 92 10 00 18 mov %i0, %o1
400028e8: 40 00 00 50 call 40002a28 <rtems_io_register_name>
400028ec: 94 10 20 00 clr %o2
"/dev/null",
major,
(rtems_device_minor_number) 0
);
if (status != RTEMS_SUCCESSFUL)
400028f0: 80 a2 20 00 cmp %o0, 0
400028f4: 02 80 00 04 be 40002904 <null_initialize+0x44> <== ALWAYS TAKEN
400028f8: 03 10 00 80 sethi %hi(0x40020000), %g1
rtems_fatal_error_occurred(status);
400028fc: 40 00 10 7f call 40006af8 <rtems_fatal_error_occurred> <== NOT EXECUTED
40002900: 01 00 00 00 nop <== NOT EXECUTED
NULL_major = major;
40002904: f0 20 61 e8 st %i0, [ %g1 + 0x1e8 ]
}
return RTEMS_SUCCESSFUL;
}
40002908: 81 c7 e0 08 ret
4000290c: 91 e8 20 00 restore %g0, 0, %o0
4000289c <null_write>:
void *pargp
)
{
rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp;
if ( rw_args )
4000289c: 80 a2 a0 00 cmp %o2, 0
400028a0: 02 80 00 04 be 400028b0 <null_write+0x14> <== ALWAYS TAKEN
400028a4: 01 00 00 00 nop
rw_args->bytes_moved = rw_args->count;
400028a8: c2 02 a0 14 ld [ %o2 + 0x14 ], %g1 <== NOT EXECUTED
400028ac: c2 22 a0 1c st %g1, [ %o2 + 0x1c ] <== NOT EXECUTED
return NULL_SUCCESSFUL;
}
400028b0: 81 c3 e0 08 retl
400028b4: 90 10 20 00 clr %o0
40002a04 <open>:
int open(
const char *pathname,
int flags,
...
)
{
40002a04: 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);
40002a08: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
40002a0c: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
40002a10: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
40002a14: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
40002a18: a2 06 60 01 add %i1, 1, %l1
if ( ( status & _FREAD ) == _FREAD )
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
40002a1c: 80 8c 60 02 btst 2, %l1
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
if ( ( status & _FREAD ) == _FREAD )
40002a20: a2 0c 60 01 and %l1, 1, %l1
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
40002a24: 02 80 00 03 be 40002a30 <open+0x2c>
40002a28: a3 2c 60 02 sll %l1, 2, %l1
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
40002a2c: a2 14 60 02 or %l1, 2, %l1
va_start(ap, flags);
mode = va_arg( ap, int );
40002a30: 82 07 a0 50 add %fp, 0x50, %g1
40002a34: e4 07 a0 4c ld [ %fp + 0x4c ], %l2
40002a38: 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();
40002a3c: 40 00 1e 8f call 4000a478 <rtems_libio_allocate>
40002a40: a6 10 20 17 mov 0x17, %l3
if ( iop == 0 ) {
40002a44: a0 92 20 00 orcc %o0, 0, %l0
40002a48: 02 80 00 98 be 40002ca8 <open+0x2a4>
40002a4c: 01 00 00 00 nop
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), eval_flags, &loc, true );
40002a50: 40 00 2d b0 call 4000e110 <strlen>
40002a54: 90 10 00 18 mov %i0, %o0
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
40002a58: 94 10 00 11 mov %l1, %o2
pathname, strlen( pathname ), eval_flags, &loc, true );
40002a5c: 92 10 00 08 mov %o0, %o1
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
40002a60: a2 07 bf e8 add %fp, -24, %l1
40002a64: 90 10 00 18 mov %i0, %o0
40002a68: 96 10 00 11 mov %l1, %o3
40002a6c: 7f ff fd 9a call 400020d4 <rtems_filesystem_evaluate_path>
40002a70: 98 10 20 01 mov 1, %o4
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
40002a74: 80 a2 3f ff cmp %o0, -1
40002a78: 12 80 00 22 bne 40002b00 <open+0xfc>
40002a7c: 82 0e 6a 00 and %i1, 0xa00, %g1
if ( errno != ENOENT ) {
40002a80: 40 00 29 ec call 4000d230 <__errno>
40002a84: a8 10 20 00 clr %l4
40002a88: c2 02 00 00 ld [ %o0 ], %g1
40002a8c: 80 a0 60 02 cmp %g1, 2
40002a90: 12 80 00 3e bne 40002b88 <open+0x184>
40002a94: 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) ) {
40002a98: a8 10 20 00 clr %l4
40002a9c: 02 80 00 71 be 40002c60 <open+0x25c>
40002aa0: 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 );
40002aa4: 13 00 00 20 sethi %hi(0x8000), %o1
40002aa8: 90 10 00 18 mov %i0, %o0
40002aac: 92 14 80 09 or %l2, %o1, %o1
40002ab0: 94 10 20 00 clr %o2
40002ab4: 7f ff fe 26 call 4000234c <mknod>
40002ab8: 96 10 20 00 clr %o3
if ( rc ) {
40002abc: 80 a2 20 00 cmp %o0, 0
40002ac0: 12 80 00 32 bne 40002b88 <open+0x184> <== NEVER TAKEN
40002ac4: 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 );
40002ac8: 40 00 2d 92 call 4000e110 <strlen>
40002acc: 90 10 00 18 mov %i0, %o0
40002ad0: 96 10 00 11 mov %l1, %o3
40002ad4: 92 10 00 08 mov %o0, %o1
40002ad8: 94 10 20 00 clr %o2
40002adc: 90 10 00 18 mov %i0, %o0
40002ae0: 98 10 20 01 mov 1, %o4
40002ae4: 7f ff fd 7c call 400020d4 <rtems_filesystem_evaluate_path>
40002ae8: a8 10 20 00 clr %l4
if ( status != 0 ) { /* The file did not exist */
40002aec: 80 a2 20 00 cmp %o0, 0
40002af0: 12 80 00 5c bne 40002c60 <open+0x25c> <== NEVER TAKEN
40002af4: 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;
40002af8: 10 80 00 07 b 40002b14 <open+0x110>
40002afc: 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)) {
40002b00: a8 10 00 11 mov %l1, %l4
40002b04: 80 a0 6a 00 cmp %g1, 0xa00
40002b08: 02 80 00 56 be 40002c60 <open+0x25c>
40002b0c: 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;
40002b10: c2 07 bf f0 ld [ %fp + -16 ], %g1
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
40002b14: 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;
40002b18: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
iop->file_info = loc.node_access;
40002b1c: c2 07 bf e8 ld [ %fp + -24 ], %g1
iop->flags |= rtems_libio_fcntl_flags( flags );
40002b20: 90 10 00 19 mov %i1, %o0
40002b24: 40 00 1e 89 call 4000a548 <rtems_libio_fcntl_flags>
40002b28: c2 24 20 3c st %g1, [ %l0 + 0x3c ]
40002b2c: 90 12 00 11 or %o0, %l1, %o0
iop->pathinfo = loc;
40002b30: 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 );
40002b34: d0 24 20 18 st %o0, [ %l0 + 0x18 ]
iop->pathinfo = loc;
40002b38: a2 07 bf e8 add %fp, -24, %l1
40002b3c: 90 04 20 1c add %l0, 0x1c, %o0
40002b40: 40 00 2b f8 call 4000db20 <memcpy>
40002b44: 92 10 00 11 mov %l1, %o1
if ( !iop->handlers || !iop->handlers->open_h ) {
40002b48: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
40002b4c: 80 a0 60 00 cmp %g1, 0
40002b50: 22 80 00 6a be,a 40002cf8 <open+0x2f4> <== NEVER TAKEN
40002b54: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED
40002b58: c2 00 40 00 ld [ %g1 ], %g1
40002b5c: 80 a0 60 00 cmp %g1, 0
40002b60: 02 80 00 65 be 40002cf4 <open+0x2f0> <== NEVER TAKEN
40002b64: 92 10 00 18 mov %i0, %o1
rc = ENOTSUP;
goto done;
}
rc = (*iop->handlers->open_h)( iop, pathname, flags, mode );
40002b68: 96 10 00 12 mov %l2, %o3
40002b6c: 90 10 00 10 mov %l0, %o0
40002b70: 9f c0 40 00 call %g1
40002b74: 94 10 00 19 mov %i1, %o2
if ( rc ) {
40002b78: 80 a2 20 00 cmp %o0, 0
40002b7c: 02 80 00 07 be 40002b98 <open+0x194>
40002b80: 80 8e 64 00 btst 0x400, %i1
rc = errno;
40002b84: a8 10 00 11 mov %l1, %l4
40002b88: 40 00 29 aa call 4000d230 <__errno>
40002b8c: 01 00 00 00 nop
goto done;
40002b90: 10 80 00 31 b 40002c54 <open+0x250>
40002b94: e6 02 00 00 ld [ %o0 ], %l3
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
40002b98: 02 80 00 49 be 40002cbc <open+0x2b8>
40002b9c: 03 10 00 6c sethi %hi(0x4001b000), %g1
rc = ftruncate( iop - rtems_libio_iops, 0 );
40002ba0: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 4001b1ac <rtems_libio_iops>
40002ba4: 92 10 20 00 clr %o1
40002ba8: 82 24 00 01 sub %l0, %g1, %g1
40002bac: 83 38 60 03 sra %g1, 3, %g1
40002bb0: 87 28 60 06 sll %g1, 6, %g3
40002bb4: 85 28 60 03 sll %g1, 3, %g2
40002bb8: 84 20 c0 02 sub %g3, %g2, %g2
40002bbc: 87 28 a0 06 sll %g2, 6, %g3
40002bc0: 84 00 80 03 add %g2, %g3, %g2
40002bc4: 84 00 80 01 add %g2, %g1, %g2
40002bc8: 91 28 a0 0f sll %g2, 0xf, %o0
40002bcc: 84 22 00 02 sub %o0, %g2, %g2
40002bd0: 94 10 20 00 clr %o2
40002bd4: 91 28 a0 03 sll %g2, 3, %o0
40002bd8: 40 00 1d 5f call 4000a154 <ftruncate>
40002bdc: 90 02 00 01 add %o0, %g1, %o0
if ( rc ) {
40002be0: a6 92 20 00 orcc %o0, 0, %l3
40002be4: 02 80 00 36 be 40002cbc <open+0x2b8> <== ALWAYS TAKEN
40002be8: 03 10 00 6c sethi %hi(0x4001b000), %g1
if(errno) rc = errno;
40002bec: 40 00 29 91 call 4000d230 <__errno> <== NOT EXECUTED
40002bf0: 01 00 00 00 nop <== NOT EXECUTED
40002bf4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
40002bf8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002bfc: 02 80 00 06 be 40002c14 <open+0x210> <== NOT EXECUTED
40002c00: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
40002c04: 40 00 29 8b call 4000d230 <__errno> <== NOT EXECUTED
40002c08: 01 00 00 00 nop <== NOT EXECUTED
40002c0c: e6 02 00 00 ld [ %o0 ], %l3 <== NOT EXECUTED
close( iop - rtems_libio_iops );
40002c10: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
40002c14: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 4001b1ac <rtems_libio_iops><== NOT EXECUTED
40002c18: a8 10 20 00 clr %l4 <== NOT EXECUTED
40002c1c: a0 24 00 01 sub %l0, %g1, %l0 <== NOT EXECUTED
40002c20: 83 3c 20 03 sra %l0, 3, %g1 <== NOT EXECUTED
40002c24: 87 28 60 06 sll %g1, 6, %g3 <== NOT EXECUTED
40002c28: 85 28 60 03 sll %g1, 3, %g2 <== NOT EXECUTED
40002c2c: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED
40002c30: 87 28 a0 06 sll %g2, 6, %g3 <== NOT EXECUTED
40002c34: 84 00 80 03 add %g2, %g3, %g2 <== NOT EXECUTED
40002c38: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED
40002c3c: 91 28 a0 0f sll %g2, 0xf, %o0 <== NOT EXECUTED
40002c40: 84 22 00 02 sub %o0, %g2, %g2 <== NOT EXECUTED
40002c44: a0 10 20 00 clr %l0 <== NOT EXECUTED
40002c48: 91 28 a0 03 sll %g2, 3, %o0 <== NOT EXECUTED
40002c4c: 40 00 1c e9 call 40009ff0 <close> <== NOT EXECUTED
40002c50: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED
*/
done:
va_end(ap);
if ( rc ) {
40002c54: 80 a4 e0 00 cmp %l3, 0
40002c58: 02 80 00 19 be 40002cbc <open+0x2b8> <== NEVER TAKEN
40002c5c: 03 10 00 6c sethi %hi(0x4001b000), %g1
if ( iop )
40002c60: 80 a4 20 00 cmp %l0, 0
40002c64: 02 80 00 05 be 40002c78 <open+0x274> <== NEVER TAKEN
40002c68: 80 a5 20 00 cmp %l4, 0
rtems_libio_free( iop );
40002c6c: 40 00 1d eb call 4000a418 <rtems_libio_free>
40002c70: 90 10 00 10 mov %l0, %o0
if ( loc_to_free )
40002c74: 80 a5 20 00 cmp %l4, 0
40002c78: 02 80 00 0c be 40002ca8 <open+0x2a4>
40002c7c: 01 00 00 00 nop
rtems_filesystem_freenode( loc_to_free );
40002c80: c2 05 20 0c ld [ %l4 + 0xc ], %g1
40002c84: 80 a0 60 00 cmp %g1, 0
40002c88: 02 80 00 08 be 40002ca8 <open+0x2a4> <== NEVER TAKEN
40002c8c: 01 00 00 00 nop
40002c90: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40002c94: 80 a0 60 00 cmp %g1, 0
40002c98: 02 80 00 04 be 40002ca8 <open+0x2a4> <== NEVER TAKEN
40002c9c: 01 00 00 00 nop
40002ca0: 9f c0 40 00 call %g1
40002ca4: 90 10 00 14 mov %l4, %o0
rtems_set_errno_and_return_minus_one( rc );
40002ca8: 40 00 29 62 call 4000d230 <__errno>
40002cac: b0 10 3f ff mov -1, %i0
40002cb0: e6 22 00 00 st %l3, [ %o0 ]
40002cb4: 81 c7 e0 08 ret
40002cb8: 81 e8 00 00 restore
}
return iop - rtems_libio_iops;
40002cbc: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1
40002cc0: a0 24 00 01 sub %l0, %g1, %l0
40002cc4: a1 3c 20 03 sra %l0, 3, %l0
40002cc8: 85 2c 20 06 sll %l0, 6, %g2
40002ccc: 83 2c 20 03 sll %l0, 3, %g1
40002cd0: 82 20 80 01 sub %g2, %g1, %g1
40002cd4: 85 28 60 06 sll %g1, 6, %g2
40002cd8: 82 00 40 02 add %g1, %g2, %g1
40002cdc: 82 00 40 10 add %g1, %l0, %g1
40002ce0: b1 28 60 0f sll %g1, 0xf, %i0
40002ce4: b0 26 00 01 sub %i0, %g1, %i0
40002ce8: b1 2e 20 03 sll %i0, 3, %i0
}
40002cec: 81 c7 e0 08 ret
40002cf0: 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;
40002cf4: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED
40002cf8: 10 bf ff da b 40002c60 <open+0x25c> <== NOT EXECUTED
40002cfc: a6 10 20 86 mov 0x86, %l3 <== NOT EXECUTED
40002990 <open_dev_console>:
/*
* This is a replaceable stub which opens the console, if present.
*/
void open_dev_console(void)
{
40002990: 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) {
40002994: 21 10 00 66 sethi %hi(0x40019800), %l0
40002998: 92 10 20 00 clr %o1
4000299c: 90 14 23 a8 or %l0, 0x3a8, %o0
400029a0: 40 00 00 19 call 40002a04 <open>
400029a4: 94 10 20 00 clr %o2
400029a8: 80 a2 3f ff cmp %o0, -1
400029ac: 02 80 00 14 be 400029fc <open_dev_console+0x6c>
400029b0: 90 14 23 a8 or %l0, 0x3a8, %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)
400029b4: 92 10 20 01 mov 1, %o1
400029b8: 40 00 00 13 call 40002a04 <open>
400029bc: 94 10 20 00 clr %o2
400029c0: 80 a2 3f ff cmp %o0, -1
400029c4: 32 80 00 05 bne,a 400029d8 <open_dev_console+0x48> <== ALWAYS TAKEN
400029c8: 90 14 23 a8 or %l0, 0x3a8, %o0
rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */
400029cc: 11 15 55 11 sethi %hi(0x55544400), %o0 <== NOT EXECUTED
400029d0: 10 80 00 09 b 400029f4 <open_dev_console+0x64> <== NOT EXECUTED
400029d4: 90 12 20 31 or %o0, 0x31, %o0 ! 55544431 <RAM_END+0x15144431><== NOT EXECUTED
if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1)
400029d8: 92 10 20 01 mov 1, %o1
400029dc: 40 00 00 0a call 40002a04 <open>
400029e0: 94 10 20 00 clr %o2
400029e4: 80 a2 3f ff cmp %o0, -1
400029e8: 12 80 00 05 bne 400029fc <open_dev_console+0x6c> <== ALWAYS TAKEN
400029ec: 11 15 55 11 sethi %hi(0x55544400), %o0
rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */
400029f0: 90 12 20 32 or %o0, 0x32, %o0 ! 55544432 <RAM_END+0x15144432><== NOT EXECUTED
400029f4: 40 00 0c 84 call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
400029f8: 01 00 00 00 nop <== NOT EXECUTED
400029fc: 81 c7 e0 08 ret
40002a00: 81 e8 00 00 restore
40003480 <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
40003480: 9d e3 bf a0 save %sp, -96, %sp
int i;
if (tty->termios.c_oflag & OPOST) {
40003484: c2 06 60 34 ld [ %i1 + 0x34 ], %g1
40003488: 80 88 60 01 btst 1, %g1
4000348c: 02 80 00 5a be 400035f4 <oproc+0x174> <== NEVER TAKEN
40003490: f0 2f a0 44 stb %i0, [ %fp + 0x44 ]
switch (c) {
40003494: 84 0e 20 ff and %i0, 0xff, %g2
40003498: 80 a0 a0 09 cmp %g2, 9
4000349c: 22 80 00 2b be,a 40003548 <oproc+0xc8>
400034a0: c4 06 60 28 ld [ %i1 + 0x28 ], %g2
400034a4: 18 80 00 07 bgu 400034c0 <oproc+0x40> <== ALWAYS TAKEN
400034a8: 80 a0 a0 0a cmp %g2, 0xa
400034ac: 80 a0 a0 08 cmp %g2, 8 <== NOT EXECUTED
400034b0: 12 80 00 3a bne 40003598 <oproc+0x118> <== NOT EXECUTED
400034b4: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
}
tty->column += i;
break;
case '\b':
if (tty->column > 0)
400034b8: 10 80 00 33 b 40003584 <oproc+0x104> <== NOT EXECUTED
400034bc: 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) {
400034c0: 02 80 00 06 be 400034d8 <oproc+0x58>
400034c4: 80 a0 a0 0d cmp %g2, 0xd
400034c8: 32 80 00 34 bne,a 40003598 <oproc+0x118> <== ALWAYS TAKEN
400034cc: 80 88 60 02 btst 2, %g1
tty->column = 0;
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
400034d0: 10 80 00 10 b 40003510 <oproc+0x90> <== NOT EXECUTED
400034d4: 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)
400034d8: 80 88 60 20 btst 0x20, %g1
400034dc: 32 80 00 02 bne,a 400034e4 <oproc+0x64> <== NEVER TAKEN
400034e0: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
tty->column = 0;
if (tty->termios.c_oflag & ONLCR) {
400034e4: c2 06 60 34 ld [ %i1 + 0x34 ], %g1
400034e8: 80 88 60 04 btst 4, %g1
400034ec: 02 80 00 43 be 400035f8 <oproc+0x178> <== NEVER TAKEN
400034f0: 94 10 00 19 mov %i1, %o2
rtems_termios_puts ("\r", 1, tty);
400034f4: 11 10 00 66 sethi %hi(0x40019800), %o0
400034f8: 92 10 20 01 mov 1, %o1
400034fc: 90 12 23 b8 or %o0, 0x3b8, %o0
40003500: 7f ff ff 94 call 40003350 <rtems_termios_puts>
40003504: 94 10 00 19 mov %i1, %o2
c = '\n';
if (tty->termios.c_oflag & ONLRET)
tty->column = 0;
break;
}
tty->column = 0;
40003508: 10 80 00 3b b 400035f4 <oproc+0x174>
4000350c: c0 26 60 28 clr [ %i1 + 0x28 ]
tty->column = 0;
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
40003510: 02 80 00 06 be 40003528 <oproc+0xa8> <== NOT EXECUTED
40003514: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
40003518: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 <== NOT EXECUTED
4000351c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40003520: 02 80 00 17 be 4000357c <oproc+0xfc> <== NOT EXECUTED
40003524: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
40003528: 22 80 00 33 be,a 400035f4 <oproc+0x174> <== NOT EXECUTED
4000352c: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
c = '\n';
40003530: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
40003534: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40003538: 02 80 00 2f be 400035f4 <oproc+0x174> <== NOT EXECUTED
4000353c: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED
tty->column = 0;
break;
}
tty->column = 0;
break;
40003540: 10 80 00 2d b 400035f4 <oproc+0x174> <== NOT EXECUTED
40003544: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
case '\t':
i = 8 - (tty->column & 7);
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
40003548: 07 00 00 06 sethi %hi(0x1800), %g3
4000354c: 82 08 40 03 and %g1, %g3, %g1
40003550: 80 a0 40 03 cmp %g1, %g3
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
40003554: 82 08 a0 07 and %g2, 7, %g1
40003558: 92 10 20 08 mov 8, %o1
4000355c: 92 22 40 01 sub %o1, %g1, %o1
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
40003560: 12 80 00 24 bne 400035f0 <oproc+0x170> <== NEVER TAKEN
40003564: 82 02 40 02 add %o1, %g2, %g1
tty->column += i;
40003568: c2 26 60 28 st %g1, [ %i1 + 0x28 ]
rtems_termios_puts ( " ", i, tty);
4000356c: 94 10 00 19 mov %i1, %o2
40003570: 11 10 00 66 sethi %hi(0x40019800), %o0
40003574: 7f ff ff 77 call 40003350 <rtems_termios_puts>
40003578: 90 12 23 c0 or %o0, 0x3c0, %o0 ! 40019bc0 <__FUNCTION__.5614+0x2b8>
return;
4000357c: 81 c7 e0 08 ret
40003580: 81 e8 00 00 restore
}
tty->column += i;
break;
case '\b':
if (tty->column > 0)
40003584: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003588: 04 80 00 1b ble 400035f4 <oproc+0x174> <== NOT EXECUTED
4000358c: 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++;
40003590: 10 80 00 19 b 400035f4 <oproc+0x174> <== NOT EXECUTED
40003594: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED
if (tty->column > 0)
tty->column--;
break;
default:
if (tty->termios.c_oflag & OLCUC)
40003598: 02 80 00 0d be 400035cc <oproc+0x14c> <== ALWAYS TAKEN
4000359c: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1
c = toupper(c);
400035a0: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
400035a4: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 4001ab54 <__ctype_ptr__><== NOT EXECUTED
400035a8: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED
400035ac: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED
400035b0: c2 08 60 01 ldub [ %g1 + 1 ], %g1 <== NOT EXECUTED
400035b4: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED
400035b8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
400035bc: 22 80 00 02 be,a 400035c4 <oproc+0x144> <== NOT EXECUTED
400035c0: b0 06 3f e0 add %i0, -32, %i0 <== NOT EXECUTED
400035c4: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] <== NOT EXECUTED
if (!iscntrl(c))
400035c8: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1 <== NOT EXECUTED
400035cc: 05 10 00 6a sethi %hi(0x4001a800), %g2
400035d0: c4 00 a3 54 ld [ %g2 + 0x354 ], %g2 ! 4001ab54 <__ctype_ptr__>
400035d4: 82 00 80 01 add %g2, %g1, %g1
400035d8: c2 08 60 01 ldub [ %g1 + 1 ], %g1
400035dc: 80 88 60 20 btst 0x20, %g1
400035e0: 12 80 00 06 bne 400035f8 <oproc+0x178> <== NEVER TAKEN
400035e4: 94 10 00 19 mov %i1, %o2
tty->column++;
400035e8: c2 06 60 28 ld [ %i1 + 0x28 ], %g1
400035ec: 82 00 60 01 inc %g1
400035f0: c2 26 60 28 st %g1, [ %i1 + 0x28 ]
break;
}
}
rtems_termios_puts (&c, 1, tty);
400035f4: 94 10 00 19 mov %i1, %o2
400035f8: 90 07 a0 44 add %fp, 0x44, %o0
400035fc: 7f ff ff 55 call 40003350 <rtems_termios_puts>
40003600: 92 10 20 01 mov 1, %o1
40003604: 81 c7 e0 08 ret
40003608: 81 e8 00 00 restore
4000ccc4 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4000ccc4: 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)
4000ccc8: 23 10 00 68 sethi %hi(0x4001a000), %l1
4000cccc: a0 07 bf dc add %fp, -36, %l0
4000ccd0: 92 10 20 03 mov 3, %o1
4000ccd4: 90 14 61 18 or %l1, 0x118, %o0
4000ccd8: 94 10 20 07 mov 7, %o2
4000ccdc: 96 10 00 10 mov %l0, %o3
4000cce0: 7f ff d4 fd call 400020d4 <rtems_filesystem_evaluate_path>
4000cce4: 98 10 20 01 mov 1, %o4
4000cce8: 80 a2 20 00 cmp %o0, 0
4000ccec: 02 80 00 10 be 4000cd2c <pipe_create+0x68> <== NEVER TAKEN
4000ccf0: c2 07 bf e8 ld [ %fp + -24 ], %g1
!= 0) {
if (errno != ENOENT)
4000ccf4: 40 00 01 4f call 4000d230 <__errno>
4000ccf8: 01 00 00 00 nop
4000ccfc: c2 02 00 00 ld [ %o0 ], %g1
4000cd00: 80 a0 60 02 cmp %g1, 2
4000cd04: 32 80 00 59 bne,a 4000ce68 <pipe_create+0x1a4> <== NEVER TAKEN
4000cd08: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
4000cd0c: 90 14 61 18 or %l1, 0x118, %o0
4000cd10: 7f ff d5 87 call 4000232c <mkdir>
4000cd14: 92 10 23 ff mov 0x3ff, %o1
4000cd18: 80 a2 20 00 cmp %o0, 0
4000cd1c: 02 80 00 0e be 4000cd54 <pipe_create+0x90> <== ALWAYS TAKEN
4000cd20: 03 10 00 6c sethi %hi(0x4001b000), %g1
}
unlink(fifopath);
}
rtems_set_errno_and_return_minus_one(err);
}
4000cd24: 81 c7 e0 08 ret <== NOT EXECUTED
4000cd28: 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);
4000cd2c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000cd30: 22 80 00 09 be,a 4000cd54 <pipe_create+0x90> <== NOT EXECUTED
4000cd34: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000cd38: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001b01c <rtems_malloc_sbrk_helpers><== NOT EXECUTED
4000cd3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000cd40: 22 80 00 05 be,a 4000cd54 <pipe_create+0x90> <== NOT EXECUTED
4000cd44: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000cd48: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000cd4c: 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 ++);
4000cd50: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000cd54: c4 10 61 3a lduh [ %g1 + 0x13a ], %g2 ! 4001b13a <rtems_pipe_no>
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000cd58: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000cd5c: 95 28 a0 10 sll %g2, 0x10, %o2
4000cd60: 84 00 a0 01 inc %g2
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000cd64: 86 10 e2 69 or %g3, 0x269, %g3
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000cd68: c4 30 61 3a sth %g2, [ %g1 + 0x13a ]
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000cd6c: 05 0b dd 1b sethi %hi(0x2f746c00), %g2
4000cd70: 03 00 00 19 sethi %hi(0x6400), %g1
4000cd74: 84 10 a1 70 or %g2, 0x170, %g2
4000cd78: 82 10 62 6f or %g1, 0x26f, %g1
4000cd7c: a0 07 bf f0 add %fp, -16, %l0
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000cd80: 95 32 a0 10 srl %o2, 0x10, %o2
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000cd84: c4 3f bf f0 std %g2, [ %fp + -16 ]
4000cd88: c2 34 20 08 sth %g1, [ %l0 + 8 ]
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000cd8c: 90 07 bf fa add %fp, -6, %o0
4000cd90: 13 10 00 68 sethi %hi(0x4001a000), %o1
4000cd94: 40 00 04 13 call 4000dde0 <sprintf>
4000cd98: 92 12 61 20 or %o1, 0x120, %o1 ! 4001a120 <__FUNCTION__.5895+0x30>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4000cd9c: 90 10 00 10 mov %l0, %o0
4000cda0: 40 00 00 4b call 4000cecc <mkfifo>
4000cda4: 92 10 21 80 mov 0x180, %o1
4000cda8: 80 a2 20 00 cmp %o0, 0
4000cdac: 02 80 00 05 be 4000cdc0 <pipe_create+0xfc> <== ALWAYS TAKEN
4000cdb0: 90 10 00 10 mov %l0, %o0
if (errno != EEXIST){
4000cdb4: 40 00 01 1f call 4000d230 <__errno> <== NOT EXECUTED
4000cdb8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000cdbc: 30 80 00 2b b,a 4000ce68 <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);
4000cdc0: 7f ff d7 11 call 40002a04 <open>
4000cdc4: 13 00 00 10 sethi %hi(0x4000), %o1
if (filsdes[0] < 0) {
4000cdc8: 80 a2 20 00 cmp %o0, 0
4000cdcc: 16 80 00 07 bge 4000cde8 <pipe_create+0x124> <== NEVER TAKEN
4000cdd0: d0 26 00 00 st %o0, [ %i0 ]
err = errno;
4000cdd4: 40 00 01 17 call 4000d230 <__errno>
4000cdd8: 01 00 00 00 nop
4000cddc: 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);
4000cde0: 10 80 00 1d b 4000ce54 <pipe_create+0x190>
4000cde4: 90 10 00 10 mov %l0, %o0
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
4000cde8: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
4000cdec: c4 00 61 e4 ld [ %g1 + 0x1e4 ], %g2 ! 4001a9e4 <rtems_libio_number_iops><== NOT EXECUTED
4000cdf0: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED
4000cdf4: 1a 80 00 08 bcc 4000ce14 <pipe_create+0x150> <== NOT EXECUTED
4000cdf8: 82 10 20 00 clr %g1 <== NOT EXECUTED
4000cdfc: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000ce00: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 4001b1ac <rtems_libio_iops><== NOT EXECUTED
4000ce04: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED
4000ce08: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED
4000ce0c: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED
4000ce10: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4000ce14: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4000ce18: 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;
4000ce1c: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4000ce20: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000ce24: 7f ff d6 f8 call 40002a04 <open> <== NOT EXECUTED
4000ce28: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED
4000ce2c: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED
if (filsdes[1] < 0) {
4000ce30: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000ce34: 16 80 00 07 bge 4000ce50 <pipe_create+0x18c> <== NOT EXECUTED
4000ce38: a2 10 20 00 clr %l1 <== NOT EXECUTED
err = errno;
4000ce3c: 40 00 00 fd call 4000d230 <__errno> <== NOT EXECUTED
4000ce40: 01 00 00 00 nop <== NOT EXECUTED
4000ce44: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED
close(filsdes[0]);
4000ce48: 7f ff f4 6a call 40009ff0 <close> <== NOT EXECUTED
4000ce4c: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED
}
unlink(fifopath);
4000ce50: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED
4000ce54: 40 00 00 26 call 4000ceec <unlink>
4000ce58: b0 10 3f ff mov -1, %i0
}
rtems_set_errno_and_return_minus_one(err);
4000ce5c: 40 00 00 f5 call 4000d230 <__errno>
4000ce60: 01 00 00 00 nop
4000ce64: e2 22 00 00 st %l1, [ %o0 ]
}
4000ce68: 81 c7 e0 08 ret
4000ce6c: 81 e8 00 00 restore
4000bda8 <pipe_free>:
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
4000bda8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
rtems_barrier_delete(pipe->readBarrier);
4000bdac: 40 00 02 1f call 4000c628 <rtems_barrier_delete> <== NOT EXECUTED
4000bdb0: d0 06 20 2c ld [ %i0 + 0x2c ], %o0 <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4000bdb4: 40 00 02 1d call 4000c628 <rtems_barrier_delete> <== NOT EXECUTED
4000bdb8: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4000bdbc: 7f ff e5 bd call 400054b0 <rtems_semaphore_delete> <== NOT EXECUTED
4000bdc0: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED
free(pipe->Buffer);
4000bdc4: 7f ff f8 ba call 4000a0ac <free> <== NOT EXECUTED
4000bdc8: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED
free(pipe);
4000bdcc: 7f ff f8 b8 call 4000a0ac <free> <== NOT EXECUTED
4000bdd0: 81 e8 00 00 restore <== NOT EXECUTED
4000b9e8 <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4000b9e8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (cmd == FIONREAD) {
4000b9ec: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4000b9f0: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
if (cmd == FIONREAD) {
4000b9f4: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED
4000b9f8: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
4000b9fc: 12 80 00 12 bne 4000ba44 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000ba00: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED
if (buffer == NULL)
4000ba04: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
4000ba08: 02 80 00 0f be 4000ba44 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000ba0c: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED
return -EFAULT;
if (! PIPE_LOCK(pipe))
4000ba10: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000ba14: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000ba18: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000ba1c: 7f ff e6 d3 call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000ba20: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000ba24: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000ba28: 12 80 00 07 bne 4000ba44 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000ba2c: 01 00 00 00 nop <== NOT EXECUTED
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4000ba30: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000ba34: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4000ba38: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000ba3c: 7f ff e7 12 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000ba40: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
}
return -EINVAL;
}
4000ba44: 81 c7 e0 08 ret <== NOT EXECUTED
4000ba48: 81 e8 00 00 restore <== NOT EXECUTED
4000b974 <pipe_lseek>:
rtems_libio_t *iop
)
{
/* Seek on pipe is not supported */
return -ESPIPE;
}
4000b974: 81 c3 e0 08 retl <== NOT EXECUTED
4000b978: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED
4000bc0c <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000bc0c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4000bc10: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000bc14: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4000bc18: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000bc1c: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000bc20: 7f ff e6 52 call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000bc24: b0 10 20 00 clr %i0 <== NOT EXECUTED
4000bc28: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000bc2c: 02 80 00 54 be 4000bd7c <pipe_read+0x170> <== NOT EXECUTED
4000bc30: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED
4000bc34: 81 c7 e0 08 ret <== NOT EXECUTED
4000bc38: 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)
4000bc3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000bc40: 02 80 00 53 be 4000bd8c <pipe_read+0x180> <== NOT EXECUTED
4000bc44: a2 10 20 00 clr %l1 <== NOT EXECUTED
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4000bc48: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED
4000bc4c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000bc50: 22 80 00 04 be,a 4000bc60 <pipe_read+0x54> <== NOT EXECUTED
4000bc54: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
4000bc58: 10 80 00 4d b 4000bd8c <pipe_read+0x180> <== NOT EXECUTED
4000bc5c: 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);
4000bc60: 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 ++;
4000bc64: 82 00 60 01 inc %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000bc68: 7f ff e6 87 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000bc6c: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4000bc70: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000bc74: 40 00 02 9e call 4000c6ec <rtems_barrier_wait> <== NOT EXECUTED
4000bc78: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000bc7c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000bc80: 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))
4000bc84: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000bc88: 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))
4000bc8c: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000bc90: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000bc94: 7f ff e6 35 call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000bc98: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED
4000bc9c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000bca0: 22 80 00 04 be,a 4000bcb0 <pipe_read+0xa4> <== NOT EXECUTED
4000bca4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
4000bca8: 10 80 00 3b b 4000bd94 <pipe_read+0x188> <== NOT EXECUTED
4000bcac: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
if (ret != 0)
4000bcb0: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe)) {
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
4000bcb4: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
if (ret != 0)
4000bcb8: 12 80 00 35 bne 4000bd8c <pipe_read+0x180> <== NOT EXECUTED
4000bcbc: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4000bcc0: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED
4000bcc4: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
4000bcc8: 22 bf ff dd be,a 4000bc3c <pipe_read+0x30> <== NOT EXECUTED
4000bccc: 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);
4000bcd0: 82 26 80 18 sub %i2, %i0, %g1 <== NOT EXECUTED
4000bcd4: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
4000bcd8: 38 80 00 02 bgu,a 4000bce0 <pipe_read+0xd4> <== NOT EXECUTED
4000bcdc: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
4000bce0: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED
4000bce4: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
4000bce8: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED
4000bcec: a4 24 80 01 sub %l2, %g1, %l2 <== NOT EXECUTED
if (chunk > chunk1) {
4000bcf0: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
4000bcf4: 04 80 00 0a ble 4000bd1c <pipe_read+0x110> <== NOT EXECUTED
4000bcf8: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
4000bcfc: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED
4000bd00: 40 00 07 88 call 4000db20 <memcpy> <== NOT EXECUTED
4000bd04: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
4000bd08: 90 06 00 12 add %i0, %l2, %o0 <== NOT EXECUTED
4000bd0c: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED
4000bd10: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED
4000bd14: 10 80 00 04 b 4000bd24 <pipe_read+0x118> <== NOT EXECUTED
4000bd18: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
4000bd1c: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED
4000bd20: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
4000bd24: 40 00 07 7f call 4000db20 <memcpy> <== NOT EXECUTED
4000bd28: 01 00 00 00 nop <== NOT EXECUTED
pipe->Start += chunk;
4000bd2c: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
4000bd30: 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;
4000bd34: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
4000bd38: 40 00 2b 82 call 40016b40 <.urem> <== NOT EXECUTED
4000bd3c: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED
pipe->Length -= chunk;
4000bd40: 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;
4000bd44: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED
pipe->Length -= chunk;
4000bd48: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
4000bd4c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000bd50: 12 80 00 03 bne 4000bd5c <pipe_read+0x150> <== NOT EXECUTED
4000bd54: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED
pipe->Start = 0;
4000bd58: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED
if (pipe->waitingWriters > 0)
4000bd5c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
4000bd60: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000bd64: 22 80 00 06 be,a 4000bd7c <pipe_read+0x170> <== NOT EXECUTED
4000bd68: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4000bd6c: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
4000bd70: 40 00 02 48 call 4000c690 <rtems_barrier_release> <== NOT EXECUTED
4000bd74: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
read += chunk;
4000bd78: 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) {
4000bd7c: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED
4000bd80: 2a bf ff d1 bcs,a 4000bcc4 <pipe_read+0xb8> <== NOT EXECUTED
4000bd84: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED
4000bd88: a2 10 20 00 clr %l1 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4000bd8c: 7f ff e6 3e call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000bd90: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
out_nolock:
if (read > 0)
4000bd94: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000bd98: 24 80 00 02 ble,a 4000bda0 <pipe_read+0x194> <== NOT EXECUTED
4000bd9c: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED
return read;
return ret;
}
4000bda0: 81 c7 e0 08 ret <== NOT EXECUTED
4000bda4: 81 e8 00 00 restore <== NOT EXECUTED
4000bdd8 <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000bdd8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
pipe_control_t *pipe = *pipep;
4000bddc: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4000bde0: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000bde4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000bde8: 7f ff e5 e0 call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000bdec: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not released! */
if(sc != RTEMS_SUCCESSFUL)
4000bdf0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000bdf4: 12 80 00 17 bne 4000be50 <pipe_release+0x78> <== NOT EXECUTED
4000bdf8: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
mode = LIBIO_ACCMODE(iop);
4000bdfc: e2 06 60 18 ld [ %i1 + 0x18 ], %l1 <== NOT EXECUTED
if (mode & LIBIO_FLAGS_READ)
4000be00: 80 8c 60 02 btst 2, %l1 <== NOT EXECUTED
4000be04: 02 80 00 05 be 4000be18 <pipe_release+0x40> <== NOT EXECUTED
4000be08: a2 0c 60 06 and %l1, 6, %l1 <== NOT EXECUTED
pipe->Readers --;
4000be0c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000be10: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
4000be14: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED
if (mode & LIBIO_FLAGS_WRITE)
4000be18: 80 8c 60 04 btst 4, %l1 <== NOT EXECUTED
4000be1c: 02 80 00 06 be 4000be34 <pipe_release+0x5c> <== NOT EXECUTED
4000be20: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
pipe->Writers --;
4000be24: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
4000be28: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
4000be2c: c2 24 20 14 st %g1, [ %l0 + 0x14 ] <== NOT EXECUTED
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
4000be30: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000be34: d0 00 61 34 ld [ %g1 + 0x134 ], %o0 ! 4001b134 <rtems_pipe_semaphore><== NOT EXECUTED
4000be38: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000be3c: 7f ff e5 cb call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000be40: 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)
4000be44: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000be48: 02 80 00 04 be 4000be58 <pipe_release+0x80> <== NOT EXECUTED
4000be4c: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
4000be50: 7f ff e7 6d call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000be54: 01 00 00 00 nop <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000be58: 7f ff e6 0b call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000be5c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (pipe->Readers == 0 && pipe->Writers == 0) {
4000be60: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000be64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000be68: 12 80 00 0a bne 4000be90 <pipe_release+0xb8> <== NOT EXECUTED
4000be6c: 80 a4 60 04 cmp %l1, 4 <== NOT EXECUTED
4000be70: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED
4000be74: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
4000be78: 12 80 00 06 bne 4000be90 <pipe_release+0xb8> <== NOT EXECUTED
4000be7c: 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);
4000be80: 7f ff ff ca call 4000bda8 <pipe_free> <== NOT EXECUTED
4000be84: 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) {
4000be88: 10 80 00 12 b 4000bed0 <pipe_release+0xf8> <== NOT EXECUTED
4000be8c: 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)
4000be90: 02 80 00 07 be 4000beac <pipe_release+0xd4> <== NOT EXECUTED
4000be94: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED
4000be98: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000be9c: 12 80 00 04 bne 4000beac <pipe_release+0xd4> <== NOT EXECUTED
4000bea0: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
4000bea4: 10 80 00 09 b 4000bec8 <pipe_release+0xf0> <== NOT EXECUTED
4000bea8: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
4000beac: 02 80 00 0a be 4000bed4 <pipe_release+0xfc> <== NOT EXECUTED
4000beb0: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000beb4: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
4000beb8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000bebc: 12 80 00 06 bne 4000bed4 <pipe_release+0xfc> <== NOT EXECUTED
4000bec0: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000bec4: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000bec8: 40 00 01 f2 call 4000c690 <rtems_barrier_release> <== NOT EXECUTED
4000becc: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
rtems_semaphore_release(rtems_pipe_semaphore);
4000bed0: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000bed4: d0 00 61 34 ld [ %g1 + 0x134 ], %o0 ! 4001b134 <rtems_pipe_semaphore><== NOT EXECUTED
4000bed8: 7f ff e5 eb call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000bedc: b0 10 20 00 clr %i0 <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4000bee0: 81 c7 e0 08 ret <== NOT EXECUTED
4000bee4: 81 e8 00 00 restore <== NOT EXECUTED
4000ba4c <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000ba4c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
4000ba50: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
4000ba54: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
4000ba58: 02 80 00 6b be 4000bc04 <pipe_write+0x1b8> <== NOT EXECUTED
4000ba5c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
if (! PIPE_LOCK(pipe))
4000ba60: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000ba64: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000ba68: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000ba6c: 7f ff e6 bf call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000ba70: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000ba74: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000ba78: 12 80 00 63 bne 4000bc04 <pipe_write+0x1b8> <== NOT EXECUTED
4000ba7c: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
4000ba80: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000ba84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ba88: 02 80 00 5a be 4000bbf0 <pipe_write+0x1a4> <== NOT EXECUTED
4000ba8c: 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;
4000ba90: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED
4000ba94: 80 a6 80 01 cmp %i2, %g1 <== NOT EXECUTED
4000ba98: 08 80 00 04 bleu 4000baa8 <pipe_write+0x5c> <== NOT EXECUTED
4000ba9c: a6 10 00 1a mov %i2, %l3 <== NOT EXECUTED
4000baa0: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED
4000baa4: 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);
4000baa8: 10 80 00 4e b 4000bbe0 <pipe_write+0x194> <== NOT EXECUTED
4000baac: 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)) {
4000bab0: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000bab4: 22 80 00 04 be,a 4000bac4 <pipe_write+0x78> <== NOT EXECUTED
4000bab8: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
4000babc: 10 80 00 4d b 4000bbf0 <pipe_write+0x1a4> <== NOT EXECUTED
4000bac0: 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);
4000bac4: 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 ++;
4000bac8: 82 00 60 01 inc %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000bacc: 7f ff e6 ee call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000bad0: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4000bad4: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
4000bad8: 40 00 03 05 call 4000c6ec <rtems_barrier_wait> <== NOT EXECUTED
4000badc: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000bae0: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000bae4: 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))
4000bae8: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000baec: 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))
4000baf0: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000baf4: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000baf8: 7f ff e6 9c call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000bafc: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED
4000bb00: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000bb04: 22 80 00 04 be,a 4000bb14 <pipe_write+0xc8> <== NOT EXECUTED
4000bb08: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
4000bb0c: 10 80 00 3b b 4000bbf8 <pipe_write+0x1ac> <== NOT EXECUTED
4000bb10: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
if (ret != 0)
4000bb14: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe)) {
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
4000bb18: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
if (ret != 0)
4000bb1c: 12 80 00 35 bne 4000bbf0 <pipe_write+0x1a4> <== NOT EXECUTED
4000bb20: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
4000bb24: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000bb28: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000bb2c: 32 80 00 04 bne,a 4000bb3c <pipe_write+0xf0> <== NOT EXECUTED
4000bb30: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
4000bb34: 10 80 00 2f b 4000bbf0 <pipe_write+0x1a4> <== NOT EXECUTED
4000bb38: 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) {
4000bb3c: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
4000bb40: a2 24 80 01 sub %l2, %g1, %l1 <== NOT EXECUTED
4000bb44: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED
4000bb48: 2a bf ff da bcs,a 4000bab0 <pipe_write+0x64> <== NOT EXECUTED
4000bb4c: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
4000bb50: 84 26 80 18 sub %i2, %i0, %g2 <== NOT EXECUTED
4000bb54: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED
4000bb58: 38 80 00 02 bgu,a 4000bb60 <pipe_write+0x114> <== NOT EXECUTED
4000bb5c: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
4000bb60: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED
4000bb64: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED
4000bb68: 40 00 2b f6 call 40016b40 <.urem> <== NOT EXECUTED
4000bb6c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
4000bb70: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED
4000bb74: a4 24 80 08 sub %l2, %o0, %l2 <== NOT EXECUTED
if (chunk > chunk1) {
4000bb78: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
4000bb7c: 04 80 00 0a ble 4000bba4 <pipe_write+0x158> <== NOT EXECUTED
4000bb80: 92 06 40 18 add %i1, %i0, %o1 <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
4000bb84: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
4000bb88: 40 00 07 e6 call 4000db20 <memcpy> <== NOT EXECUTED
4000bb8c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4000bb90: 92 04 80 18 add %l2, %i0, %o1 <== NOT EXECUTED
4000bb94: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED
4000bb98: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED
4000bb9c: 10 80 00 04 b 4000bbac <pipe_write+0x160> <== NOT EXECUTED
4000bba0: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
4000bba4: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
4000bba8: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
4000bbac: 40 00 07 dd call 4000db20 <memcpy> <== NOT EXECUTED
4000bbb0: 01 00 00 00 nop <== NOT EXECUTED
pipe->Length += chunk;
4000bbb4: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4000bbb8: 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;
4000bbbc: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4000bbc0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000bbc4: 02 80 00 05 be 4000bbd8 <pipe_write+0x18c> <== NOT EXECUTED
4000bbc8: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000bbcc: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000bbd0: 40 00 02 b0 call 4000c690 <rtems_barrier_release> <== NOT EXECUTED
4000bbd4: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED
written += chunk;
4000bbd8: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
4000bbdc: 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) {
4000bbe0: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED
4000bbe4: 2a bf ff d6 bcs,a 4000bb3c <pipe_write+0xf0> <== NOT EXECUTED
4000bbe8: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
4000bbec: 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);
4000bbf0: 7f ff e6 a5 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000bbf4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
4000bbf8: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000bbfc: 24 80 00 02 ble,a 4000bc04 <pipe_write+0x1b8> <== NOT EXECUTED
4000bc00: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED
return written;
return ret;
}
4000bc04: 81 c7 e0 08 ret <== NOT EXECUTED
4000bc08: 81 e8 00 00 restore <== NOT EXECUTED
40007268 <posix_memalign>:
)
{
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
40007268: 05 10 00 94 sethi %hi(0x40025000), %g2
4000726c: 84 10 a3 18 or %g2, 0x318, %g2 ! 40025318 <rtems_malloc_statistics>
40007270: c6 00 a0 08 ld [ %g2 + 8 ], %g3
40007274: 86 00 e0 01 inc %g3
40007278: c6 20 a0 08 st %g3, [ %g2 + 8 ]
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
4000727c: 84 02 7f ff add %o1, -1, %g2
40007280: 80 88 80 09 btst %g2, %o1
40007284: 12 80 00 04 bne 40007294 <posix_memalign+0x2c> <== NEVER TAKEN
40007288: 80 a2 60 03 cmp %o1, 3
4000728c: 18 80 00 04 bgu 4000729c <posix_memalign+0x34>
40007290: 01 00 00 00 nop
/*
* rtems_memalign does all of the error checking work EXCEPT
* for adding restrictionso on the alignment.
*/
return rtems_memalign( pointer, alignment, size );
}
40007294: 81 c3 e0 08 retl
40007298: 90 10 20 16 mov 0x16, %o0 ! 16 <PROM_START+0x16>
/*
* rtems_memalign does all of the error checking work EXCEPT
* for adding restrictionso on the alignment.
*/
return rtems_memalign( pointer, alignment, size );
4000729c: 82 13 c0 00 mov %o7, %g1
400072a0: 40 00 00 6a call 40007448 <rtems_memalign>
400072a4: 9e 10 40 00 mov %g1, %o7
40018e38 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
40018e38: 9d e3 bf a0 save %sp, -96, %sp
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
40018e3c: 03 10 00 6a sethi %hi(0x4001a800), %g1
40018e40: c2 00 61 e4 ld [ %g1 + 0x1e4 ], %g1 ! 4001a9e4 <rtems_libio_number_iops>
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
40018e44: 92 10 00 19 mov %i1, %o1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
40018e48: 80 a6 00 01 cmp %i0, %g1
40018e4c: 1a 80 00 0c bcc 40018e7c <read+0x44> <== NEVER TAKEN
40018e50: 94 10 00 1a mov %i2, %o2
iop = rtems_libio_iop( fd );
40018e54: 03 10 00 6c sethi %hi(0x4001b000), %g1
40018e58: e0 00 61 ac ld [ %g1 + 0x1ac ], %l0 ! 4001b1ac <rtems_libio_iops>
40018e5c: 83 2e 20 06 sll %i0, 6, %g1
40018e60: b1 2e 20 03 sll %i0, 3, %i0
40018e64: b0 06 00 01 add %i0, %g1, %i0
40018e68: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open( iop );
40018e6c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
40018e70: 80 88 61 00 btst 0x100, %g1
40018e74: 12 80 00 06 bne 40018e8c <read+0x54>
40018e78: 80 a6 60 00 cmp %i1, 0
40018e7c: 7f ff d0 ed call 4000d230 <__errno>
40018e80: 01 00 00 00 nop
40018e84: 10 80 00 14 b 40018ed4 <read+0x9c>
40018e88: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
rtems_libio_check_buffer( buffer );
40018e8c: 02 80 00 07 be 40018ea8 <read+0x70> <== NEVER TAKEN
40018e90: 80 a6 a0 00 cmp %i2, 0
rtems_libio_check_count( count );
40018e94: 02 80 00 1c be 40018f04 <read+0xcc> <== NEVER TAKEN
40018e98: 90 10 20 00 clr %o0
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
40018e9c: 80 88 60 02 btst 2, %g1
40018ea0: 32 80 00 06 bne,a 40018eb8 <read+0x80> <== ALWAYS TAKEN
40018ea4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
40018ea8: 7f ff d0 e2 call 4000d230 <__errno> <== NOT EXECUTED
40018eac: 01 00 00 00 nop <== NOT EXECUTED
40018eb0: 10 80 00 09 b 40018ed4 <read+0x9c> <== NOT EXECUTED
40018eb4: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
40018eb8: c2 00 60 08 ld [ %g1 + 8 ], %g1
40018ebc: 80 a0 60 00 cmp %g1, 0
40018ec0: 12 80 00 08 bne 40018ee0 <read+0xa8> <== ALWAYS TAKEN
40018ec4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
40018ec8: 7f ff d0 da call 4000d230 <__errno> <== NOT EXECUTED
40018ecc: 01 00 00 00 nop <== NOT EXECUTED
40018ed0: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
40018ed4: c2 22 00 00 st %g1, [ %o0 ]
40018ed8: 10 80 00 0b b 40018f04 <read+0xcc>
40018edc: 90 10 3f ff mov -1, %o0
rc = (*iop->handlers->read_h)( iop, buffer, count );
40018ee0: 9f c0 40 00 call %g1
40018ee4: 90 10 00 10 mov %l0, %o0
if ( rc > 0 )
40018ee8: 80 a2 20 00 cmp %o0, 0
40018eec: 04 80 00 06 ble 40018f04 <read+0xcc>
40018ef0: 85 3a 20 1f sra %o0, 0x1f, %g2
iop->offset += rc;
40018ef4: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4
40018ef8: 86 83 40 08 addcc %o5, %o0, %g3
40018efc: 84 43 00 02 addx %o4, %g2, %g2
40018f00: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
return rc;
}
40018f04: 81 c7 e0 08 ret
40018f08: 91 e8 00 08 restore %g0, %o0, %o0
40005a04 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
40005a04: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
40005a08: 80 a6 60 00 cmp %i1, 0
40005a0c: 12 80 00 06 bne 40005a24 <readlink+0x20> <== ALWAYS TAKEN
40005a10: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
40005a14: 40 00 2f d5 call 40011968 <__errno> <== NOT EXECUTED
40005a18: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
40005a1c: 10 80 00 32 b 40005ae4 <readlink+0xe0> <== NOT EXECUTED
40005a20: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
40005a24: 40 00 36 fe call 4001361c <strlen>
40005a28: 90 10 00 18 mov %i0, %o0
40005a2c: a0 07 bf ec add %fp, -20, %l0
40005a30: 92 10 00 08 mov %o0, %o1
40005a34: 94 10 20 00 clr %o2
40005a38: 90 10 00 18 mov %i0, %o0
40005a3c: 96 10 00 10 mov %l0, %o3
40005a40: 98 10 20 00 clr %o4
40005a44: 7f ff fb 3d call 40004738 <rtems_filesystem_evaluate_path>
40005a48: b0 10 3f ff mov -1, %i0
0, &loc, false );
if ( result != 0 )
40005a4c: 80 a2 20 00 cmp %o0, 0
40005a50: 12 80 00 26 bne 40005ae8 <readlink+0xe4> <== NEVER TAKEN
40005a54: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !loc.ops->node_type_h ){
40005a58: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
40005a5c: 80 a0 60 00 cmp %g1, 0
40005a60: 22 80 00 19 be,a 40005ac4 <readlink+0xc0> <== NEVER TAKEN
40005a64: 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 ){
40005a68: 9f c0 40 00 call %g1
40005a6c: 90 10 00 10 mov %l0, %o0
40005a70: 80 a2 20 04 cmp %o0, 4
40005a74: 02 80 00 0f be 40005ab0 <readlink+0xac>
40005a78: c4 07 bf f8 ld [ %fp + -8 ], %g2
rtems_filesystem_freenode( &loc );
40005a7c: 80 a0 a0 00 cmp %g2, 0
40005a80: 02 80 00 08 be 40005aa0 <readlink+0x9c> <== NEVER TAKEN
40005a84: 01 00 00 00 nop
40005a88: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
40005a8c: 80 a0 60 00 cmp %g1, 0
40005a90: 02 80 00 04 be 40005aa0 <readlink+0x9c> <== NEVER TAKEN
40005a94: 01 00 00 00 nop
40005a98: 9f c0 40 00 call %g1
40005a9c: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( EINVAL );
40005aa0: 40 00 2f b2 call 40011968 <__errno>
40005aa4: b0 10 3f ff mov -1, %i0
40005aa8: 10 80 00 0f b 40005ae4 <readlink+0xe0>
40005aac: 82 10 20 16 mov 0x16, %g1
}
if ( !loc.ops->readlink_h ){
40005ab0: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1
40005ab4: 80 a0 60 00 cmp %g1, 0
40005ab8: 12 80 00 0e bne 40005af0 <readlink+0xec> <== ALWAYS TAKEN
40005abc: 92 10 00 19 mov %i1, %o1
rtems_filesystem_freenode( &loc );
40005ac0: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40005ac4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005ac8: 02 80 00 04 be 40005ad8 <readlink+0xd4> <== NOT EXECUTED
40005acc: 01 00 00 00 nop <== NOT EXECUTED
40005ad0: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005ad4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40005ad8: 40 00 2f a4 call 40011968 <__errno> <== NOT EXECUTED
40005adc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40005ae0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40005ae4: c2 22 00 00 st %g1, [ %o0 ]
40005ae8: 81 c7 e0 08 ret
40005aec: 81 e8 00 00 restore
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
40005af0: 94 10 00 1a mov %i2, %o2
40005af4: 9f c0 40 00 call %g1
40005af8: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
40005afc: c2 07 bf f8 ld [ %fp + -8 ], %g1
40005b00: 80 a0 60 00 cmp %g1, 0
40005b04: 02 bf ff f9 be 40005ae8 <readlink+0xe4> <== NEVER TAKEN
40005b08: b0 10 00 08 mov %o0, %i0
40005b0c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40005b10: 80 a0 60 00 cmp %g1, 0
40005b14: 02 80 00 04 be 40005b24 <readlink+0x120> <== NEVER TAKEN
40005b18: 01 00 00 00 nop
40005b1c: 9f c0 40 00 call %g1
40005b20: 90 10 00 10 mov %l0, %o0
return result;
}
40005b24: 81 c7 e0 08 ret
40005b28: 81 e8 00 00 restore
40004340 <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
40004340: 9d e3 bf a0 save %sp, -96, %sp
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
40004344: 03 10 00 7d sethi %hi(0x4001f400), %g1
40004348: c2 00 61 64 ld [ %g1 + 0x164 ], %g1 ! 4001f564 <rtems_libio_number_iops>
4000434c: 80 a6 00 01 cmp %i0, %g1
40004350: 1a 80 00 0c bcc 40004380 <readv+0x40> <== NEVER TAKEN
40004354: 01 00 00 00 nop
iop = rtems_libio_iop( fd );
40004358: 03 10 00 81 sethi %hi(0x40020400), %g1
4000435c: e4 00 61 04 ld [ %g1 + 0x104 ], %l2 ! 40020504 <rtems_libio_iops>
40004360: 83 2e 20 06 sll %i0, 6, %g1
40004364: b1 2e 20 03 sll %i0, 3, %i0
40004368: b0 06 00 01 add %i0, %g1, %i0
4000436c: a4 04 80 18 add %l2, %i0, %l2
rtems_libio_check_is_open( iop );
40004370: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1
40004374: 80 88 61 00 btst 0x100, %g1
40004378: 12 80 00 06 bne 40004390 <readv+0x50> <== ALWAYS TAKEN
4000437c: 80 88 60 02 btst 2, %g1
40004380: 40 00 2d 72 call 4000f948 <__errno> <== NOT EXECUTED
40004384: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004388: 10 80 00 1d b 400043fc <readv+0xbc> <== NOT EXECUTED
4000438c: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
40004390: 02 80 00 18 be 400043f0 <readv+0xb0> <== NEVER TAKEN
40004394: 80 a6 60 00 cmp %i1, 0
/*
* Argument validation on IO vector
*/
if ( !iov )
40004398: 02 80 00 16 be 400043f0 <readv+0xb0>
4000439c: 80 a6 a0 00 cmp %i2, 0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
400043a0: 04 80 00 14 ble 400043f0 <readv+0xb0>
400043a4: 80 a6 a4 00 cmp %i2, 0x400
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
400043a8: 14 80 00 12 bg 400043f0 <readv+0xb0> <== NEVER TAKEN
400043ac: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
400043b0: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
400043b4: c2 00 60 08 ld [ %g1 + 8 ], %g1
400043b8: 80 a0 60 00 cmp %g1, 0
400043bc: 12 80 00 06 bne 400043d4 <readv+0x94> <== ALWAYS TAKEN
400043c0: 88 10 20 00 clr %g4
rtems_set_errno_and_return_minus_one( ENOTSUP );
400043c4: 40 00 2d 61 call 4000f948 <__errno> <== NOT EXECUTED
400043c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400043cc: 10 80 00 0c b 400043fc <readv+0xbc> <== NOT EXECUTED
400043d0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
400043d4: 82 10 00 19 mov %i1, %g1
400043d8: 86 10 20 00 clr %g3
400043dc: 84 10 20 01 mov 1, %g2
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
ssize_t old;
if ( !iov[v].iov_base )
400043e0: da 00 40 00 ld [ %g1 ], %o5
400043e4: 80 a3 60 00 cmp %o5, 0
400043e8: 12 80 00 08 bne 40004408 <readv+0xc8>
400043ec: 88 01 20 01 inc %g4
rtems_set_errno_and_return_minus_one( EINVAL );
400043f0: 40 00 2d 56 call 4000f948 <__errno>
400043f4: b0 10 3f ff mov -1, %i0
400043f8: 82 10 20 16 mov 0x16, %g1
400043fc: c2 22 00 00 st %g1, [ %o0 ]
40004400: 81 c7 e0 08 ret
40004404: 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;
40004408: d8 00 60 04 ld [ %g1 + 4 ], %o4
4000440c: 9a 00 c0 0c add %g3, %o4, %o5
if ( total < old )
40004410: 80 a3 40 03 cmp %o5, %g3
40004414: 06 bf ff f7 bl 400043f0 <readv+0xb0>
40004418: 82 00 60 08 add %g1, 8, %g1
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
4000441c: 80 a0 00 0c cmp %g0, %o4
40004420: 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++ ) {
40004424: 80 a1 00 1a cmp %g4, %i2
40004428: 16 80 00 04 bge 40004438 <readv+0xf8>
4000442c: 84 08 80 03 and %g2, %g3, %g2
40004430: 10 bf ff ec b 400043e0 <readv+0xa0>
40004434: 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 ) {
40004438: 80 88 a0 ff btst 0xff, %g2
4000443c: a6 10 20 00 clr %l3
40004440: 12 bf ff f0 bne 40004400 <readv+0xc0>
40004444: 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 );
40004448: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
4000444c: d2 06 40 00 ld [ %i1 ], %o1
40004450: c2 00 60 08 ld [ %g1 + 8 ], %g1
40004454: d4 06 60 04 ld [ %i1 + 4 ], %o2
40004458: 9f c0 40 00 call %g1
4000445c: 90 10 00 12 mov %l2, %o0
if ( bytes < 0 )
40004460: 80 a2 20 00 cmp %o0, 0
40004464: 16 80 00 04 bge 40004474 <readv+0x134> <== ALWAYS TAKEN
40004468: 01 00 00 00 nop
4000446c: 81 c7 e0 08 ret <== NOT EXECUTED
40004470: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
40004474: 02 80 00 07 be 40004490 <readv+0x150> <== NEVER TAKEN
40004478: a1 3a 20 1f sra %o0, 0x1f, %l0
iop->offset += bytes;
4000447c: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2
40004480: 86 80 c0 08 addcc %g3, %o0, %g3
total += bytes;
40004484: b0 06 00 08 add %i0, %o0, %i0
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
40004488: 84 40 80 10 addx %g2, %l0, %g2
4000448c: c4 3c a0 10 std %g2, [ %l2 + 0x10 ]
total += bytes;
}
if (bytes != iov[ v ].iov_len)
40004490: c2 06 60 04 ld [ %i1 + 4 ], %g1
40004494: 80 a2 00 01 cmp %o0, %g1
40004498: 12 bf ff da bne 40004400 <readv+0xc0> <== NEVER TAKEN
4000449c: a6 04 e0 01 inc %l3
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
400044a0: 80 a4 c0 1a cmp %l3, %i2
400044a4: 06 bf ff e9 bl 40004448 <readv+0x108>
400044a8: b2 06 60 08 add %i1, 8, %i1
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
400044ac: 81 c7 e0 08 ret
400044b0: 81 e8 00 00 restore
40018f90 <realloc>:
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
40018f90: 9d e3 bf 98 save %sp, -104, %sp
40018f94: 03 10 00 6c sethi %hi(0x4001b000), %g1
40018f98: 82 10 61 b8 or %g1, 0x1b8, %g1 ! 4001b1b8 <rtems_malloc_statistics>
40018f9c: 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())) {
40018fa0: 05 10 00 6d sethi %hi(0x4001b400), %g2
40018fa4: c4 00 a1 20 ld [ %g2 + 0x120 ], %g2 ! 4001b520 <_System_state_Current>
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
40018fa8: 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())) {
40018fac: 80 a0 a0 03 cmp %g2, 3
40018fb0: 12 80 00 0c bne 40018fe0 <realloc+0x50> <== NEVER TAKEN
40018fb4: c6 20 60 10 st %g3, [ %g1 + 0x10 ]
if (_Thread_Dispatch_disable_level > 0)
40018fb8: 03 10 00 6c sethi %hi(0x4001b000), %g1
40018fbc: c2 00 63 80 ld [ %g1 + 0x380 ], %g1 ! 4001b380 <_Thread_Dispatch_disable_level>
40018fc0: 80 a0 60 00 cmp %g1, 0
40018fc4: 32 80 00 13 bne,a 40019010 <realloc+0x80> <== NEVER TAKEN
40018fc8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return (void *) 0;
if (_ISR_Nest_level > 0)
40018fcc: 03 10 00 6d sethi %hi(0x4001b400), %g1
40018fd0: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 ! 4001b418 <_ISR_Nest_level>
40018fd4: 80 a0 60 00 cmp %g1, 0
40018fd8: 32 80 00 0e bne,a 40019010 <realloc+0x80> <== NEVER TAKEN
40018fdc: b0 10 20 00 clr %i0 <== NOT EXECUTED
}
/*
* Continue with realloc().
*/
if ( !ptr )
40018fe0: 80 a6 20 00 cmp %i0, 0
40018fe4: 12 80 00 06 bne 40018ffc <realloc+0x6c>
40018fe8: 80 a6 60 00 cmp %i1, 0
return malloc( size );
40018fec: 7f ff c5 8a call 4000a614 <malloc>
40018ff0: 90 10 00 19 mov %i1, %o0
40018ff4: 81 c7 e0 08 ret
40018ff8: 91 e8 00 08 restore %g0, %o0, %o0
if ( !size ) {
40018ffc: 12 80 00 07 bne 40019018 <realloc+0x88> <== ALWAYS TAKEN
40019000: 21 10 00 6a sethi %hi(0x4001a800), %l0
free( ptr );
40019004: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40019008: 7f ff c4 29 call 4000a0ac <free> <== NOT EXECUTED
4001900c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return (void *) 0;
40019010: 81 c7 e0 08 ret <== NOT EXECUTED
40019014: 81 e8 00 00 restore <== NOT EXECUTED
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
40019018: d0 04 21 f0 ld [ %l0 + 0x1f0 ], %o0
4001901c: 92 10 00 18 mov %i0, %o1
40019020: 40 00 00 60 call 400191a0 <_Protected_heap_Get_block_size>
40019024: 94 07 bf fc add %fp, -4, %o2
40019028: 80 8a 20 ff btst 0xff, %o0
4001902c: 12 80 00 08 bne 4001904c <realloc+0xbc>
40019030: d0 04 21 f0 ld [ %l0 + 0x1f0 ], %o0
errno = EINVAL;
40019034: 7f ff d0 7f call 4000d230 <__errno>
40019038: b0 10 20 00 clr %i0
4001903c: 82 10 20 16 mov 0x16, %g1
40019040: c2 22 00 00 st %g1, [ %o0 ]
return (void *) 0;
40019044: 81 c7 e0 08 ret
40019048: 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 ) ) {
4001904c: 92 10 00 18 mov %i0, %o1
40019050: 40 00 00 61 call 400191d4 <_Protected_heap_Resize_block>
40019054: 94 10 00 19 mov %i1, %o2
40019058: 80 8a 20 ff btst 0xff, %o0
4001905c: 12 80 00 1a bne 400190c4 <realloc+0x134>
40019060: 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 );
40019064: 7f ff c5 6c call 4000a614 <malloc>
40019068: 90 10 00 19 mov %i1, %o0
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
4001906c: 03 10 00 6c sethi %hi(0x4001b000), %g1
40019070: 82 10 61 b8 or %g1, 0x1b8, %g1 ! 4001b1b8 <rtems_malloc_statistics>
40019074: 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 );
40019078: a0 10 00 08 mov %o0, %l0
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
4001907c: 84 00 bf ff add %g2, -1, %g2
if ( !new_area ) {
40019080: 80 a2 20 00 cmp %o0, 0
40019084: 02 80 00 0f be 400190c0 <realloc+0x130>
40019088: c4 20 60 04 st %g2, [ %g1 + 4 ]
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
4001908c: c2 07 bf fc ld [ %fp + -4 ], %g1
40019090: 80 a6 40 01 cmp %i1, %g1
40019094: 08 80 00 03 bleu 400190a0 <realloc+0x110> <== NEVER TAKEN
40019098: 94 10 00 19 mov %i1, %o2
4001909c: 94 10 00 01 mov %g1, %o2
400190a0: 92 10 00 18 mov %i0, %o1
400190a4: 7f ff d2 9f call 4000db20 <memcpy>
400190a8: 90 10 00 10 mov %l0, %o0
free( ptr );
400190ac: 90 10 00 18 mov %i0, %o0
400190b0: 7f ff c3 ff call 4000a0ac <free>
400190b4: b0 10 00 10 mov %l0, %i0
return new_area;
400190b8: 81 c7 e0 08 ret
400190bc: 81 e8 00 00 restore
400190c0: b0 10 20 00 clr %i0
}
400190c4: 81 c7 e0 08 ret
400190c8: 81 e8 00 00 restore
40006ba0 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
40006ba0: 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 );
40006ba4: 7f ff f9 97 call 40005200 <rtems_filesystem_dirname>
40006ba8: 90 10 00 18 mov %i0, %o0
if ( parentpathlen == 0 )
40006bac: a6 92 20 00 orcc %o0, 0, %l3
40006bb0: 32 80 00 18 bne,a 40006c10 <rmdir+0x70>
40006bb4: 90 10 00 18 mov %i0, %o0
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
40006bb8: c2 4e 00 00 ldsb [ %i0 ], %g1
40006bbc: 80 a0 60 5c cmp %g1, 0x5c
40006bc0: 22 80 00 08 be,a 40006be0 <rmdir+0x40> <== NEVER TAKEN
40006bc4: 03 10 00 98 sethi %hi(0x40026000), %g1 <== NOT EXECUTED
40006bc8: 80 a0 60 2f cmp %g1, 0x2f
40006bcc: 22 80 00 05 be,a 40006be0 <rmdir+0x40> <== ALWAYS TAKEN
40006bd0: 03 10 00 98 sethi %hi(0x40026000), %g1
40006bd4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40006bd8: 12 80 00 06 bne 40006bf0 <rmdir+0x50> <== NOT EXECUTED
40006bdc: 03 10 00 98 sethi %hi(0x40026000), %g1 <== NOT EXECUTED
40006be0: d2 00 63 98 ld [ %g1 + 0x398 ], %o1 ! 40026398 <rtems_current_user_env>
40006be4: 90 07 bf ec add %fp, -20, %o0
40006be8: 10 80 00 05 b 40006bfc <rmdir+0x5c>
40006bec: 92 02 60 18 add %o1, 0x18, %o1
40006bf0: d2 00 63 98 ld [ %g1 + 0x398 ], %o1 <== NOT EXECUTED
40006bf4: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
40006bf8: 92 02 60 04 add %o1, 4, %o1 <== NOT EXECUTED
40006bfc: 94 10 20 14 mov 0x14, %o2
40006c00: 40 00 34 e6 call 40013f98 <memcpy>
40006c04: a2 10 20 00 clr %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
40006c08: 10 80 00 0b b 40006c34 <rmdir+0x94>
40006c0c: 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,
40006c10: 92 10 00 13 mov %l3, %o1
40006c14: 94 10 20 02 mov 2, %o2
40006c18: 96 07 bf ec add %fp, -20, %o3
40006c1c: 7f ff f9 c7 call 40005338 <rtems_filesystem_evaluate_path>
40006c20: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
40006c24: 80 a2 20 00 cmp %o0, 0
40006c28: 12 80 00 89 bne 40006e4c <rmdir+0x2ac> <== NEVER TAKEN
40006c2c: a2 10 20 01 mov 1, %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
40006c30: 94 10 20 14 mov 0x14, %o2
40006c34: a0 07 bf d8 add %fp, -40, %l0
40006c38: a4 07 bf ec add %fp, -20, %l2
40006c3c: 90 10 00 10 mov %l0, %o0
40006c40: 40 00 34 d6 call 40013f98 <memcpy>
40006c44: 92 10 00 12 mov %l2, %o1
name = pathname + parentpathlen;
40006c48: b0 06 00 13 add %i0, %l3, %i0
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
40006c4c: 40 00 3b 1c call 400158bc <strlen>
40006c50: 90 10 00 18 mov %i0, %o0
40006c54: 92 10 00 08 mov %o0, %o1
40006c58: 7f ff f9 59 call 400051bc <rtems_filesystem_prefix_separators>
40006c5c: 90 10 00 18 mov %i0, %o0
40006c60: b0 06 00 08 add %i0, %o0, %i0
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
40006c64: 40 00 3b 16 call 400158bc <strlen>
40006c68: 90 10 00 18 mov %i0, %o0
40006c6c: 94 10 20 00 clr %o2
40006c70: 92 10 00 08 mov %o0, %o1
40006c74: 96 10 00 10 mov %l0, %o3
40006c78: 90 10 00 18 mov %i0, %o0
40006c7c: 7f ff f9 73 call 40005248 <rtems_filesystem_evaluate_relative_path>
40006c80: 98 10 20 00 clr %o4
0, &loc, false );
if ( result != 0 ) {
40006c84: 80 a2 20 00 cmp %o0, 0
40006c88: 02 80 00 11 be 40006ccc <rmdir+0x12c>
40006c8c: c4 07 bf e4 ld [ %fp + -28 ], %g2
if ( free_parentloc )
40006c90: 80 8c 60 ff btst 0xff, %l1
40006c94: 02 80 00 0c be 40006cc4 <rmdir+0x124> <== ALWAYS TAKEN
40006c98: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( &parentloc );
40006c9c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40006ca0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40006ca4: 02 80 00 6b be 40006e50 <rmdir+0x2b0> <== NOT EXECUTED
40006ca8: 01 00 00 00 nop <== NOT EXECUTED
40006cac: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40006cb0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40006cb4: 02 80 00 04 be 40006cc4 <rmdir+0x124> <== NOT EXECUTED
40006cb8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
40006cbc: 9f c0 40 00 call %g1 <== NOT EXECUTED
40006cc0: 01 00 00 00 nop <== NOT EXECUTED
40006cc4: 81 c7 e0 08 ret
40006cc8: 81 e8 00 00 restore
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
40006ccc: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
40006cd0: 80 a0 60 00 cmp %g1, 0
40006cd4: 12 80 00 04 bne 40006ce4 <rmdir+0x144> <== ALWAYS TAKEN
40006cd8: 01 00 00 00 nop
rtems_filesystem_freenode( &loc );
40006cdc: 10 80 00 2b b 40006d88 <rmdir+0x1e8> <== NOT EXECUTED
40006ce0: 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 ){
40006ce4: 9f c0 40 00 call %g1
40006ce8: 90 10 00 10 mov %l0, %o0
40006cec: 80 a2 20 01 cmp %o0, 1
40006cf0: 02 80 00 1d be 40006d64 <rmdir+0x1c4>
40006cf4: c2 07 bf e0 ld [ %fp + -32 ], %g1
rtems_filesystem_freenode( &loc );
40006cf8: c2 07 bf e4 ld [ %fp + -28 ], %g1
40006cfc: 80 a0 60 00 cmp %g1, 0
40006d00: 02 80 00 09 be 40006d24 <rmdir+0x184> <== NEVER TAKEN
40006d04: 80 8c 60 ff btst 0xff, %l1
40006d08: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006d0c: 80 a0 60 00 cmp %g1, 0
40006d10: 02 80 00 05 be 40006d24 <rmdir+0x184> <== NEVER TAKEN
40006d14: 80 8c 60 ff btst 0xff, %l1
40006d18: 9f c0 40 00 call %g1
40006d1c: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
40006d20: 80 8c 60 ff btst 0xff, %l1
40006d24: 02 80 00 0c be 40006d54 <rmdir+0x1b4> <== NEVER TAKEN
40006d28: 01 00 00 00 nop
rtems_filesystem_freenode( &parentloc );
40006d2c: c2 07 bf f8 ld [ %fp + -8 ], %g1
40006d30: 80 a0 60 00 cmp %g1, 0
40006d34: 02 80 00 08 be 40006d54 <rmdir+0x1b4> <== NEVER TAKEN
40006d38: 01 00 00 00 nop
40006d3c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006d40: 80 a0 60 00 cmp %g1, 0
40006d44: 02 80 00 04 be 40006d54 <rmdir+0x1b4> <== NEVER TAKEN
40006d48: 01 00 00 00 nop
40006d4c: 9f c0 40 00 call %g1
40006d50: 90 07 bf ec add %fp, -20, %o0
rtems_set_errno_and_return_minus_one( ENOTDIR );
40006d54: 40 00 2e 07 call 40012570 <__errno>
40006d58: b0 10 3f ff mov -1, %i0
40006d5c: 10 80 00 1f b 40006dd8 <rmdir+0x238>
40006d60: 82 10 20 14 mov 0x14, %g1
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
40006d64: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
40006d68: 80 a0 60 00 cmp %g1, 0
40006d6c: 12 80 00 1e bne 40006de4 <rmdir+0x244> <== ALWAYS TAKEN
40006d70: 90 10 00 12 mov %l2, %o0
rtems_filesystem_freenode( &loc );
40006d74: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED
40006d78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40006d7c: 02 80 00 09 be 40006da0 <rmdir+0x200> <== NOT EXECUTED
40006d80: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
40006d84: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40006d88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40006d8c: 02 80 00 05 be 40006da0 <rmdir+0x200> <== NOT EXECUTED
40006d90: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
40006d94: 9f c0 40 00 call %g1 <== NOT EXECUTED
40006d98: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( free_parentloc )
40006d9c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
40006da0: 02 80 00 0b be 40006dcc <rmdir+0x22c> <== NOT EXECUTED
40006da4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
40006da8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40006dac: 02 80 00 08 be 40006dcc <rmdir+0x22c> <== NOT EXECUTED
40006db0: 01 00 00 00 nop <== NOT EXECUTED
40006db4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40006db8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40006dbc: 02 80 00 04 be 40006dcc <rmdir+0x22c> <== NOT EXECUTED
40006dc0: 01 00 00 00 nop <== NOT EXECUTED
40006dc4: 9f c0 40 00 call %g1 <== NOT EXECUTED
40006dc8: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40006dcc: 40 00 2d e9 call 40012570 <__errno> <== NOT EXECUTED
40006dd0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40006dd4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40006dd8: c2 22 00 00 st %g1, [ %o0 ]
40006ddc: 81 c7 e0 08 ret
40006de0: 81 e8 00 00 restore
}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
40006de4: 9f c0 40 00 call %g1
40006de8: 92 10 00 10 mov %l0, %o1
rtems_filesystem_freenode( &loc );
40006dec: c2 07 bf e4 ld [ %fp + -28 ], %g1
40006df0: 80 a0 60 00 cmp %g1, 0
40006df4: 02 80 00 08 be 40006e14 <rmdir+0x274> <== NEVER TAKEN
40006df8: b0 10 00 08 mov %o0, %i0
40006dfc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006e00: 80 a0 60 00 cmp %g1, 0
40006e04: 02 80 00 05 be 40006e18 <rmdir+0x278> <== NEVER TAKEN
40006e08: 80 8c 60 ff btst 0xff, %l1
40006e0c: 9f c0 40 00 call %g1
40006e10: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
40006e14: 80 8c 60 ff btst 0xff, %l1
40006e18: 02 bf ff ab be 40006cc4 <rmdir+0x124>
40006e1c: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &parentloc );
40006e20: 80 a0 60 00 cmp %g1, 0
40006e24: 02 80 00 0b be 40006e50 <rmdir+0x2b0> <== NEVER TAKEN
40006e28: 01 00 00 00 nop
40006e2c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006e30: 80 a0 60 00 cmp %g1, 0
40006e34: 02 80 00 07 be 40006e50 <rmdir+0x2b0> <== NEVER TAKEN
40006e38: 01 00 00 00 nop
40006e3c: 9f c0 40 00 call %g1
40006e40: 90 07 bf ec add %fp, -20, %o0
40006e44: 81 c7 e0 08 ret
40006e48: 81 e8 00 00 restore
40006e4c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return result;
}
40006e50: 81 c7 e0 08 ret <== NOT EXECUTED
40006e54: 81 e8 00 00 restore <== NOT EXECUTED
40013d1c <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
40013d1c: 11 10 00 98 sethi %hi(0x40026000), %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;
}
40013d20: 81 c3 e0 08 retl <== NOT EXECUTED
40013d24: 90 12 22 68 or %o0, 0x268, %o0 ! 40026268 <bad_buffer.4911><== NOT EXECUTED
40010cec <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
40010cec: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
40010cf0: 90 10 00 18 mov %i0, %o0
40010cf4: 40 00 00 0b call 40010d20 <rtems_assoc_ptr_by_local>
40010cf8: 92 10 00 19 mov %i1, %o1
if (nap)
40010cfc: 80 a2 20 00 cmp %o0, 0
40010d00: 02 80 00 05 be 40010d14 <rtems_assoc_name_by_local+0x28> <== NEVER TAKEN
40010d04: 01 00 00 00 nop
return nap->name;
return rtems_assoc_name_bad(local_value);
}
40010d08: f0 02 00 00 ld [ %o0 ], %i0
40010d0c: 81 c7 e0 08 ret
40010d10: 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);
40010d14: 40 00 0c 02 call 40013d1c <rtems_assoc_name_bad> <== NOT EXECUTED
40010d18: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED
4000d1b0 <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4000d1b0: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4000d1b4: d0 06 00 00 ld [ %i0 ], %o0
4000d1b8: 80 a2 20 00 cmp %o0, 0
4000d1bc: 02 80 00 0e be 4000d1f4 <rtems_assoc_ptr_by_local+0x44> <== NEVER TAKEN
4000d1c0: 82 10 20 00 clr %g1
4000d1c4: 13 10 00 68 sethi %hi(0x4001a000), %o1
4000d1c8: 40 00 03 81 call 4000dfcc <strcmp>
4000d1cc: 92 12 62 40 or %o1, 0x240, %o1 ! 4001a240 <errno_assoc+0x88>
4000d1d0: 80 a2 20 00 cmp %o0, 0
4000d1d4: 02 80 00 07 be 4000d1f0 <rtems_assoc_ptr_by_local+0x40> <== NEVER TAKEN
4000d1d8: 82 10 00 18 mov %i0, %g1
default_ap = ap++;
4000d1dc: 10 80 00 06 b 4000d1f4 <rtems_assoc_ptr_by_local+0x44>
4000d1e0: 82 10 20 00 clr %g1
for ( ; ap->name; ap++)
if (ap->local_value == local_value)
4000d1e4: 80 a0 80 19 cmp %g2, %i1
4000d1e8: 02 80 00 08 be 4000d208 <rtems_assoc_ptr_by_local+0x58>
4000d1ec: 01 00 00 00 nop
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
4000d1f0: b0 06 20 0c add %i0, 0xc, %i0
4000d1f4: c4 06 00 00 ld [ %i0 ], %g2
4000d1f8: 80 a0 a0 00 cmp %g2, 0
4000d1fc: 32 bf ff fa bne,a 4000d1e4 <rtems_assoc_ptr_by_local+0x34>
4000d200: c4 06 20 04 ld [ %i0 + 4 ], %g2
4000d204: b0 10 00 01 mov %g1, %i0
if (ap->local_value == local_value)
return ap;
return default_ap;
}
4000d208: 81 c7 e0 08 ret
4000d20c: 81 e8 00 00 restore
4000c510 <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4000c510: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4000c514: d0 06 00 00 ld [ %i0 ], %o0
4000c518: 80 a2 20 00 cmp %o0, 0
4000c51c: 02 80 00 0e be 4000c554 <rtems_assoc_ptr_by_remote+0x44> <== NEVER TAKEN
4000c520: 82 10 20 00 clr %g1
4000c524: 13 10 00 68 sethi %hi(0x4001a000), %o1
4000c528: 40 00 06 a9 call 4000dfcc <strcmp>
4000c52c: 92 12 61 08 or %o1, 0x108, %o1 ! 4001a108 <__FUNCTION__.5895+0x18>
4000c530: 80 a2 20 00 cmp %o0, 0
4000c534: 02 80 00 07 be 4000c550 <rtems_assoc_ptr_by_remote+0x40> <== NEVER TAKEN
4000c538: 82 10 00 18 mov %i0, %g1
default_ap = ap++;
4000c53c: 10 80 00 06 b 4000c554 <rtems_assoc_ptr_by_remote+0x44>
4000c540: 82 10 20 00 clr %g1
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
4000c544: 80 a0 80 19 cmp %g2, %i1
4000c548: 02 80 00 08 be 4000c568 <rtems_assoc_ptr_by_remote+0x58>
4000c54c: 01 00 00 00 nop
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
4000c550: b0 06 20 0c add %i0, 0xc, %i0
4000c554: c4 06 00 00 ld [ %i0 ], %g2
4000c558: 80 a0 a0 00 cmp %g2, 0
4000c55c: 32 bf ff fa bne,a 4000c544 <rtems_assoc_ptr_by_remote+0x34>
4000c560: c4 06 20 08 ld [ %i0 + 8 ], %g2
4000c564: b0 10 00 01 mov %g1, %i0
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4000c568: 81 c7 e0 08 ret
4000c56c: 81 e8 00 00 restore
4000cea4 <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4000cea4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4000cea8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
4000ceac: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000ceb0: 40 00 00 c0 call 4000d1b0 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
4000ceb4: b0 10 20 00 clr %i0 <== NOT EXECUTED
if (nap)
4000ceb8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000cebc: 32 80 00 02 bne,a 4000cec4 <rtems_assoc_remote_by_local+0x20><== NOT EXECUTED
4000cec0: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED
return nap->remote_value;
return 0;
}
4000cec4: 81 c7 e0 08 ret <== NOT EXECUTED
4000cec8: 81 e8 00 00 restore <== NOT EXECUTED
40002108 <rtems_bsp_cmdline_get_param>:
const char *rtems_bsp_cmdline_get_param(
const char *name,
char *value,
size_t length
)
{
40002108: 9d e3 bf a0 save %sp, -96, %sp
const char *p;
if ( !name )
4000210c: 90 96 20 00 orcc %i0, 0, %o0
40002110: 22 80 00 26 be,a 400021a8 <rtems_bsp_cmdline_get_param+0xa0>
40002114: b2 10 20 00 clr %i1
return NULL;
if ( !value )
40002118: 80 a6 60 00 cmp %i1, 0
4000211c: 22 80 00 24 be,a 400021ac <rtems_bsp_cmdline_get_param+0xa4>
40002120: b0 10 00 19 mov %i1, %i0
return NULL;
if ( !length )
40002124: 80 a6 a0 00 cmp %i2, 0
40002128: 22 80 00 20 be,a 400021a8 <rtems_bsp_cmdline_get_param+0xa0>
4000212c: b2 10 20 00 clr %i1
return NULL;
value[0] = '\0';
p = rtems_bsp_cmdline_get_param_raw( name );
40002130: 40 00 00 21 call 400021b4 <rtems_bsp_cmdline_get_param_raw>
40002134: c0 2e 40 00 clrb [ %i1 ]
if ( !p )
40002138: 80 a2 20 00 cmp %o0, 0
4000213c: 02 80 00 1a be 400021a4 <rtems_bsp_cmdline_get_param+0x9c>
40002140: b4 06 bf ff add %i2, -1, %i2
40002144: 84 10 20 00 clr %g2
40002148: 10 80 00 0e b 40002180 <rtems_bsp_cmdline_get_param+0x78>
4000214c: 82 10 20 00 clr %g1
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
if ( *p == '\"' ) {
40002150: 12 80 00 04 bne 40002160 <rtems_bsp_cmdline_get_param+0x58>
40002154: 80 88 a0 01 btst 1, %g2
quotes++;
40002158: 10 80 00 07 b 40002174 <rtems_bsp_cmdline_get_param+0x6c>
4000215c: 84 00 a0 01 inc %g2
} else if ( ((quotes % 2) == 0) && *p == ' ' )
40002160: 32 80 00 06 bne,a 40002178 <rtems_bsp_cmdline_get_param+0x70>
40002164: c8 2e 40 01 stb %g4, [ %i1 + %g1 ]
40002168: 80 a0 e0 20 cmp %g3, 0x20
4000216c: 02 80 00 10 be 400021ac <rtems_bsp_cmdline_get_param+0xa4>
40002170: b0 10 00 19 mov %i1, %i0
break;
value[i++] = *p++;
40002174: c8 2e 40 01 stb %g4, [ %i1 + %g1 ]
40002178: 82 00 60 01 inc %g1
value[i] = '\0';
4000217c: c0 2e 40 01 clrb [ %i1 + %g1 ]
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
40002180: c6 4a 00 01 ldsb [ %o0 + %g1 ], %g3
40002184: 80 a0 e0 00 cmp %g3, 0
40002188: 02 80 00 08 be 400021a8 <rtems_bsp_cmdline_get_param+0xa0>
4000218c: c8 0a 00 01 ldub [ %o0 + %g1 ], %g4
40002190: 80 a0 40 1a cmp %g1, %i2
40002194: 0a bf ff ef bcs 40002150 <rtems_bsp_cmdline_get_param+0x48><== ALWAYS TAKEN
40002198: 80 a0 e0 22 cmp %g3, 0x22
return NULL;
copy_string( p, value, length );
return value;
}
4000219c: 81 c7 e0 08 ret <== NOT EXECUTED
400021a0: 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; ) {
400021a4: b2 10 20 00 clr %i1
return NULL;
copy_string( p, value, length );
return value;
}
400021a8: b0 10 00 19 mov %i1, %i0
400021ac: 81 c7 e0 08 ret
400021b0: 81 e8 00 00 restore
400021e4 <rtems_bsp_cmdline_get_param_rhs>:
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
400021e4: 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 );
400021e8: 94 10 00 1a mov %i2, %o2
400021ec: 90 10 00 18 mov %i0, %o0
400021f0: 7f ff ff c6 call 40002108 <rtems_bsp_cmdline_get_param>
400021f4: 92 10 00 19 mov %i1, %o1
if ( !p )
400021f8: a2 92 20 00 orcc %o0, 0, %l1
400021fc: 22 80 00 1e be,a 40002274 <rtems_bsp_cmdline_get_param_rhs+0x90>
40002200: b2 10 20 00 clr %i1
return NULL;
rhs = &p[strlen(name)];
40002204: 40 00 30 0f call 4000e240 <strlen>
40002208: 90 10 00 18 mov %i0, %o0
if ( *rhs != '=' )
4000220c: c2 4c 40 08 ldsb [ %l1 + %o0 ], %g1
40002210: 80 a0 60 3d cmp %g1, 0x3d
40002214: 12 80 00 17 bne 40002270 <rtems_bsp_cmdline_get_param_rhs+0x8c><== NEVER TAKEN
40002218: a2 04 40 08 add %l1, %o0, %l1
return NULL;
rhs++;
if ( *rhs == '\"' )
4000221c: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1
40002220: 80 a0 60 22 cmp %g1, 0x22
40002224: 12 80 00 03 bne 40002230 <rtems_bsp_cmdline_get_param_rhs+0x4c>
40002228: 84 04 60 01 add %l1, 1, %g2
rhs++;
4000222c: 84 04 60 02 add %l1, 2, %g2
40002230: 10 80 00 05 b 40002244 <rtems_bsp_cmdline_get_param_rhs+0x60>
40002234: 82 10 00 19 mov %i1, %g1
for ( d=value ; *rhs ; )
*d++ = *rhs++;
40002238: c8 28 40 00 stb %g4, [ %g1 ]
4000223c: 84 00 a0 01 inc %g2
40002240: 82 00 60 01 inc %g1
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
40002244: c6 48 80 00 ldsb [ %g2 ], %g3
40002248: 80 a0 e0 00 cmp %g3, 0
4000224c: 12 bf ff fb bne 40002238 <rtems_bsp_cmdline_get_param_rhs+0x54>
40002250: c8 08 80 00 ldub [ %g2 ], %g4
*d++ = *rhs++;
if ( *(d-1) == '\"' )
40002254: c6 48 7f ff ldsb [ %g1 + -1 ], %g3
40002258: 80 a0 e0 22 cmp %g3, 0x22
4000225c: 12 80 00 03 bne 40002268 <rtems_bsp_cmdline_get_param_rhs+0x84>
40002260: 84 00 7f ff add %g1, -1, %g2
40002264: 82 10 00 02 mov %g2, %g1
d--;
*d = '\0';
return value;
40002268: 10 80 00 03 b 40002274 <rtems_bsp_cmdline_get_param_rhs+0x90>
4000226c: c0 28 40 00 clrb [ %g1 ]
40002270: b2 10 20 00 clr %i1 <== NOT EXECUTED
}
40002274: 81 c7 e0 08 ret
40002278: 91 e8 00 19 restore %g0, %i1, %o0
40002c60 <rtems_cpu_usage_report_with_plugin>:
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
40002c60: 9d e3 bf 60 save %sp, -160, %sp
Timestamp_Control uptime, total, ran;
#else
uint32_t total_units = 0;
#endif
if ( !print )
40002c64: 80 a6 60 00 cmp %i1, 0
40002c68: 02 80 00 69 be 40002e0c <rtems_cpu_usage_report_with_plugin+0x1ac><== NEVER TAKEN
40002c6c: 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 );
40002c70: 40 00 14 60 call 40007df0 <_TOD_Get_uptime>
40002c74: 90 10 00 17 mov %l7, %o0
_Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
40002c78: 92 10 00 17 mov %l7, %o1
40002c7c: ba 07 bf e8 add %fp, -24, %i5
40002c80: 11 10 00 a6 sethi %hi(0x40029800), %o0
40002c84: 94 10 00 1d mov %i5, %o2
40002c88: 40 00 1e 45 call 4000a59c <_Timespec_Subtract>
40002c8c: 90 12 23 8c or %o0, 0x38c, %o0
}
}
}
#endif
(*print)(
40002c90: 90 10 00 18 mov %i0, %o0
40002c94: 13 10 00 7c sethi %hi(0x4001f000), %o1
40002c98: 21 10 00 a6 sethi %hi(0x40029800), %l0
40002c9c: 92 12 62 a0 or %o1, 0x2a0, %o1
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
(*print)(
40002ca0: 39 10 00 7d sethi %hi(0x4001f400), %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 ) {
40002ca4: 2d 10 00 a6 sethi %hi(0x40029800), %l6
/*
* Print the information
*/
(*print)( context,
40002ca8: 37 10 00 7d sethi %hi(0x4001f400), %i3
}
}
}
#endif
(*print)(
40002cac: 9f c6 40 00 call %i1
40002cb0: 35 10 00 a6 sethi %hi(0x40029800), %i2
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
40002cb4: a8 07 bf c8 add %fp, -56, %l4
}
}
}
#endif
(*print)(
40002cb8: a0 14 20 34 or %l0, 0x34, %l0
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
(*print)(
40002cbc: b8 17 20 18 or %i4, 0x18, %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 ) {
40002cc0: ac 15 a1 8c or %l6, 0x18c, %l6
/*
* Print the information
*/
(*print)( context,
40002cc4: b6 16 e0 30 or %i3, 0x30, %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(
40002cc8: b4 16 a1 94 or %i2, 0x194, %i2
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timestamp_Add_to( &ran, &used );
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
40002ccc: 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 ] )
40002cd0: c2 04 00 00 ld [ %l0 ], %g1
40002cd4: 80 a0 60 00 cmp %g1, 0
40002cd8: 22 80 00 3f be,a 40002dd4 <rtems_cpu_usage_report_with_plugin+0x174>
40002cdc: a0 04 20 04 add %l0, 4, %l0
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
40002ce0: e4 00 60 04 ld [ %g1 + 4 ], %l2
if ( information ) {
40002ce4: a2 10 20 01 mov 1, %l1
40002ce8: 80 a4 a0 00 cmp %l2, 0
40002cec: 12 80 00 33 bne 40002db8 <rtems_cpu_usage_report_with_plugin+0x158><== ALWAYS TAKEN
40002cf0: aa 07 bf d8 add %fp, -40, %l5
for ( i=1 ; i <= information->maximum ; i++ ) {
40002cf4: 10 80 00 38 b 40002dd4 <rtems_cpu_usage_report_with_plugin+0x174><== NOT EXECUTED
40002cf8: a0 04 20 04 add %l0, 4, %l0 <== NOT EXECUTED
the_thread = (Thread_Control *)information->local_table[ i ];
40002cfc: c2 04 a0 1c ld [ %l2 + 0x1c ], %g1
40002d00: c2 00 40 02 ld [ %g1 + %g2 ], %g1
if ( !the_thread )
40002d04: 80 a0 60 00 cmp %g1, 0
40002d08: 02 80 00 2c be 40002db8 <rtems_cpu_usage_report_with_plugin+0x158><== NEVER TAKEN
40002d0c: a2 04 60 01 inc %l1
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
40002d10: d0 00 60 08 ld [ %g1 + 8 ], %o0
40002d14: 40 00 0f 66 call 40006aac <rtems_object_get_name>
40002d18: c2 27 bf c4 st %g1, [ %fp + -60 ]
(*print)(
40002d1c: c2 07 bf c4 ld [ %fp + -60 ], %g1
40002d20: 90 10 00 18 mov %i0, %o0
40002d24: d4 00 60 08 ld [ %g1 + 8 ], %o2
40002d28: 92 10 00 1c mov %i4, %o1
40002d2c: 9f c6 40 00 call %i1
40002d30: 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;
40002d34: c2 07 bf c4 ld [ %fp + -60 ], %g1
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
40002d38: 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;
40002d3c: c6 00 60 84 ld [ %g1 + 0x84 ], %g3
40002d40: c6 27 bf e0 st %g3, [ %fp + -32 ]
40002d44: c6 00 60 88 ld [ %g1 + 0x88 ], %g3
40002d48: c6 27 bf e4 st %g3, [ %fp + -28 ]
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
40002d4c: c4 00 a0 08 ld [ %g2 + 8 ], %g2
40002d50: c2 00 60 08 ld [ %g1 + 8 ], %g1
40002d54: 80 a0 80 01 cmp %g2, %g1
40002d58: 12 80 00 0a bne 40002d80 <rtems_cpu_usage_report_with_plugin+0x120>
40002d5c: 94 07 bf fc add %fp, -4, %o2
Timestamp_Control used;
_Timestamp_Subtract(
40002d60: 90 10 00 1a mov %i2, %o0
40002d64: 92 10 00 17 mov %l7, %o1
40002d68: 40 00 1e 0d call 4000a59c <_Timespec_Subtract>
40002d6c: 94 10 00 15 mov %l5, %o2
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timestamp_Add_to( &ran, &used );
40002d70: 90 10 00 13 mov %l3, %o0
40002d74: 40 00 1d 5e call 4000a2ec <_Timespec_Add_to>
40002d78: 92 10 00 15 mov %l5, %o1
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
40002d7c: 94 07 bf fc add %fp, -4, %o2
40002d80: 96 07 bf f8 add %fp, -8, %o3
40002d84: 90 10 00 13 mov %l3, %o0
40002d88: 40 00 1d 73 call 4000a354 <_Timespec_Divide>
40002d8c: 92 10 00 1d mov %i5, %o1
/*
* Print the information
*/
(*print)( context,
40002d90: d0 07 bf e4 ld [ %fp + -28 ], %o0
40002d94: 40 00 63 d3 call 4001bce0 <.udiv>
40002d98: 92 10 23 e8 mov 0x3e8, %o1
40002d9c: d4 07 bf e0 ld [ %fp + -32 ], %o2
40002da0: d8 07 bf fc ld [ %fp + -4 ], %o4
40002da4: da 07 bf f8 ld [ %fp + -8 ], %o5
40002da8: 96 10 00 08 mov %o0, %o3
40002dac: 92 10 00 1b mov %i3, %o1
40002db0: 9f c6 40 00 call %i1
40002db4: 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++ ) {
40002db8: 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 );
40002dbc: 94 10 00 14 mov %l4, %o2
40002dc0: 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++ ) {
40002dc4: 80 a4 40 01 cmp %l1, %g1
40002dc8: 08 bf ff cd bleu 40002cfc <rtems_cpu_usage_report_with_plugin+0x9c>
40002dcc: 85 2c 60 02 sll %l1, 2, %g2
40002dd0: a0 04 20 04 add %l0, 4, %l0
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ;
40002dd4: 03 10 00 a6 sethi %hi(0x40029800), %g1
40002dd8: 82 10 60 44 or %g1, 0x44, %g1 ! 40029844 <_Objects_Information_table+0x14>
40002ddc: 80 a4 00 01 cmp %l0, %g1
40002de0: 32 bf ff bd bne,a 40002cd4 <rtems_cpu_usage_report_with_plugin+0x74>
40002de4: c2 04 00 00 ld [ %l0 ], %g1
}
}
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)(
40002de8: d0 07 bf ec ld [ %fp + -20 ], %o0
40002dec: 40 00 63 bd call 4001bce0 <.udiv>
40002df0: 92 10 23 e8 mov 0x3e8, %o1
40002df4: d4 07 bf e8 ld [ %fp + -24 ], %o2
40002df8: 96 10 00 08 mov %o0, %o3
40002dfc: 13 10 00 7d sethi %hi(0x4001f400), %o1
40002e00: 90 10 00 18 mov %i0, %o0
40002e04: 9f c6 40 00 call %i1
40002e08: 92 12 60 48 or %o1, 0x48, %o1
40002e0c: 81 c7 e0 08 ret
40002e10: 81 e8 00 00 restore
4000ce70 <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
int
rtems_deviceio_errno(rtems_status_code code)
{
4000ce70: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
4000ce74: 11 10 00 68 sethi %hi(0x4001a000), %o0 <== NOT EXECUTED
4000ce78: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
4000ce7c: 40 00 00 0a call 4000cea4 <rtems_assoc_remote_by_local> <== NOT EXECUTED
4000ce80: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED
4000ce84: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED
4000ce88: 02 80 00 05 be 4000ce9c <rtems_deviceio_errno+0x2c> <== NOT EXECUTED
4000ce8c: 01 00 00 00 nop <== NOT EXECUTED
{
errno = rc;
4000ce90: 40 00 00 e8 call 4000d230 <__errno> <== NOT EXECUTED
4000ce94: 01 00 00 00 nop <== NOT EXECUTED
4000ce98: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED
return -1;
}
return -1;
}
4000ce9c: 81 c7 e0 08 ret <== NOT EXECUTED
4000cea0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
40007534 <rtems_error>:
int rtems_error(
rtems_error_code_t error_flag,
const char *printf_format,
...
)
{
40007534: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
va_list arglist;
int chars_written;
va_start(arglist, printf_format);
40007538: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED
4000753c: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED
40007540: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED
40007544: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED
40007548: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED
chars_written = rtems_verror(error_flag, printf_format, arglist);
4000754c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40007550: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40007554: 7f ff ff 7d call 40007348 <rtems_verror> <== NOT EXECUTED
40007558: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED
va_end(arglist);
return chars_written;
}
4000755c: 81 c7 e0 08 ret <== NOT EXECUTED
40007560: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
40001f9c <rtems_filesystem_dirname>:
}
int rtems_filesystem_dirname(
const char *pathname
)
{
40001f9c: 9d e3 bf a0 save %sp, -96, %sp
int len = strlen( pathname );
40001fa0: 40 00 30 5c call 4000e110 <strlen>
40001fa4: 90 10 00 18 mov %i0, %o0
while ( len ) {
40001fa8: 10 80 00 0a b 40001fd0 <rtems_filesystem_dirname+0x34>
40001fac: b0 06 00 08 add %i0, %o0, %i0
len--;
if ( rtems_filesystem_is_separator( pathname[len] ) )
40001fb0: 80 a0 60 5c cmp %g1, 0x5c
40001fb4: 02 80 00 0a be 40001fdc <rtems_filesystem_dirname+0x40> <== NEVER TAKEN
40001fb8: 90 02 3f ff add %o0, -1, %o0
40001fbc: 80 a0 60 2f cmp %g1, 0x2f
40001fc0: 02 80 00 07 be 40001fdc <rtems_filesystem_dirname+0x40>
40001fc4: 80 a0 60 00 cmp %g1, 0
40001fc8: 02 80 00 05 be 40001fdc <rtems_filesystem_dirname+0x40> <== NEVER TAKEN
40001fcc: b0 06 3f ff add %i0, -1, %i0
const char *pathname
)
{
int len = strlen( pathname );
while ( len ) {
40001fd0: 80 a2 20 00 cmp %o0, 0
40001fd4: 32 bf ff f7 bne,a 40001fb0 <rtems_filesystem_dirname+0x14>
40001fd8: c2 4e 3f ff ldsb [ %i0 + -1 ], %g1
if ( rtems_filesystem_is_separator( pathname[len] ) )
break;
}
return len;
}
40001fdc: 81 c7 e0 08 ret
40001fe0: 91 e8 00 08 restore %g0, %o0, %o0
400020d4 <rtems_filesystem_evaluate_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
400020d4: 9d e3 bf a0 save %sp, -96, %sp
/*
* Verify Input parameters.
*/
if ( !pathname )
400020d8: 80 a6 20 00 cmp %i0, 0
400020dc: 12 80 00 06 bne 400020f4 <rtems_filesystem_evaluate_path+0x20><== ALWAYS TAKEN
400020e0: 80 a6 e0 00 cmp %i3, 0
rtems_set_errno_and_return_minus_one( EFAULT );
400020e4: 40 00 2c 53 call 4000d230 <__errno> <== NOT EXECUTED
400020e8: 01 00 00 00 nop <== NOT EXECUTED
400020ec: 10 80 00 07 b 40002108 <rtems_filesystem_evaluate_path+0x34><== NOT EXECUTED
400020f0: 82 10 20 0e mov 0xe, %g1 ! e <PROM_START+0xe> <== NOT EXECUTED
if ( !pathloc )
400020f4: 32 80 00 08 bne,a 40002114 <rtems_filesystem_evaluate_path+0x40><== ALWAYS TAKEN
400020f8: c2 4e 00 00 ldsb [ %i0 ], %g1
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
400020fc: 40 00 2c 4d call 4000d230 <__errno> <== NOT EXECUTED
40002100: 01 00 00 00 nop <== NOT EXECUTED
40002104: 82 10 20 05 mov 5, %g1 ! 5 <PROM_START+0x5> <== NOT EXECUTED
40002108: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return rtems_filesystem_evaluate_relative_path( &pathname[i],
pathnamelen - i,
flags,
pathloc,
follow_link );
}
4000210c: 81 c7 e0 08 ret <== NOT EXECUTED
40002110: 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 );
40002114: 80 a0 60 5c cmp %g1, 0x5c
40002118: 22 80 00 08 be,a 40002138 <rtems_filesystem_evaluate_path+0x64><== NEVER TAKEN
4000211c: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
40002120: 80 a0 60 2f cmp %g1, 0x2f
40002124: 22 80 00 05 be,a 40002138 <rtems_filesystem_evaluate_path+0x64>
40002128: 03 10 00 6a sethi %hi(0x4001a800), %g1
4000212c: 80 a0 60 00 cmp %g1, 0
40002130: 12 80 00 09 bne 40002154 <rtems_filesystem_evaluate_path+0x80><== ALWAYS TAKEN
40002134: 03 10 00 6a sethi %hi(0x4001a800), %g1
40002138: d2 00 62 f8 ld [ %g1 + 0x2f8 ], %o1 ! 4001aaf8 <rtems_current_user_env>
4000213c: 90 10 00 1b mov %i3, %o0
40002140: 92 02 60 18 add %o1, 0x18, %o1
40002144: 40 00 2e 77 call 4000db20 <memcpy>
40002148: 94 10 20 14 mov 0x14, %o2
4000214c: 10 80 00 08 b 4000216c <rtems_filesystem_evaluate_path+0x98>
40002150: 82 10 20 01 mov 1, %g1
40002154: d2 00 62 f8 ld [ %g1 + 0x2f8 ], %o1
40002158: 90 10 00 1b mov %i3, %o0
4000215c: 92 02 60 04 add %o1, 4, %o1
40002160: 40 00 2e 70 call 4000db20 <memcpy>
40002164: 94 10 20 14 mov 0x14, %o2
40002168: 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],
4000216c: b2 26 40 01 sub %i1, %g1, %i1
40002170: 7f ff ff 9d call 40001fe4 <rtems_filesystem_evaluate_relative_path>
40002174: 91 ee 00 01 restore %i0, %g1, %o0
40001fe4 <rtems_filesystem_evaluate_relative_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
40001fe4: 9d e3 bf a0 save %sp, -96, %sp
40001fe8: 90 10 00 18 mov %i0, %o0
/*
* Verify Input parameters.
*/
if ( !pathname )
40001fec: 80 a6 20 00 cmp %i0, 0
40001ff0: 12 80 00 06 bne 40002008 <rtems_filesystem_evaluate_relative_path+0x24><== ALWAYS TAKEN
40001ff4: 92 10 00 19 mov %i1, %o1
rtems_set_errno_and_return_minus_one( EFAULT );
40001ff8: 40 00 2c 8e call 4000d230 <__errno> <== NOT EXECUTED
40001ffc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002000: 10 80 00 2d b 400020b4 <rtems_filesystem_evaluate_relative_path+0xd0><== NOT EXECUTED
40002004: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
if ( !pathloc )
40002008: 80 a6 e0 00 cmp %i3, 0
4000200c: 32 80 00 06 bne,a 40002024 <rtems_filesystem_evaluate_relative_path+0x40><== ALWAYS TAKEN
40002010: c2 06 e0 0c ld [ %i3 + 0xc ], %g1
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
40002014: 40 00 2c 87 call 4000d230 <__errno> <== NOT EXECUTED
40002018: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000201c: 10 80 00 26 b 400020b4 <rtems_filesystem_evaluate_relative_path+0xd0><== NOT EXECUTED
40002020: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED
if ( !pathloc->ops->evalpath_h )
40002024: c2 00 40 00 ld [ %g1 ], %g1
40002028: 80 a0 60 00 cmp %g1, 0
4000202c: 02 80 00 1f be 400020a8 <rtems_filesystem_evaluate_relative_path+0xc4><== NEVER TAKEN
40002030: 94 10 00 1a mov %i2, %o2
rtems_set_errno_and_return_minus_one( ENOTSUP );
result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc );
40002034: 9f c0 40 00 call %g1
40002038: 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 ) {
4000203c: b0 92 20 00 orcc %o0, 0, %i0
40002040: 12 80 00 1e bne 400020b8 <rtems_filesystem_evaluate_relative_path+0xd4>
40002044: 80 a7 20 00 cmp %i4, 0
40002048: 02 80 00 21 be 400020cc <rtems_filesystem_evaluate_relative_path+0xe8>
4000204c: 01 00 00 00 nop
if ( !pathloc->ops->node_type_h ){
40002050: c4 06 e0 0c ld [ %i3 + 0xc ], %g2
40002054: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
40002058: 80 a0 60 00 cmp %g1, 0
4000205c: 22 80 00 0e be,a 40002094 <rtems_filesystem_evaluate_relative_path+0xb0><== NEVER TAKEN
40002060: 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 );
40002064: 9f c0 40 00 call %g1
40002068: 90 10 00 1b mov %i3, %o0
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
4000206c: 90 02 3f fd add %o0, -3, %o0
40002070: 80 a2 20 01 cmp %o0, 1
40002074: 18 80 00 16 bgu 400020cc <rtems_filesystem_evaluate_relative_path+0xe8>
40002078: 01 00 00 00 nop
( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
if ( !pathloc->ops->eval_link_h ){
4000207c: c4 06 e0 0c ld [ %i3 + 0xc ], %g2
40002080: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1
40002084: 80 a0 60 00 cmp %g1, 0
40002088: 12 80 00 0e bne 400020c0 <rtems_filesystem_evaluate_relative_path+0xdc><== ALWAYS TAKEN
4000208c: 90 10 00 1b mov %i3, %o0
rtems_filesystem_freenode( pathloc );
40002090: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40002094: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002098: 02 80 00 04 be 400020a8 <rtems_filesystem_evaluate_relative_path+0xc4><== NOT EXECUTED
4000209c: 01 00 00 00 nop <== NOT EXECUTED
400020a0: 9f c0 40 00 call %g1 <== NOT EXECUTED
400020a4: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
400020a8: 40 00 2c 62 call 4000d230 <__errno> <== NOT EXECUTED
400020ac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400020b0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
400020b4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400020b8: 81 c7 e0 08 ret
400020bc: 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 );
400020c0: 9f c0 40 00 call %g1
400020c4: 92 10 00 1a mov %i2, %o1
400020c8: b0 10 00 08 mov %o0, %i0
}
}
return result;
}
400020cc: 81 c7 e0 08 ret
400020d0: 81 e8 00 00 restore
40001e48 <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 )
{
40001e48: 9d e3 bf 88 save %sp, -120, %sp
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
40001e4c: 23 10 00 6a sethi %hi(0x4001a800), %l1
40001e50: c2 04 62 f8 ld [ %l1 + 0x2f8 ], %g1 ! 4001aaf8 <rtems_current_user_env>
40001e54: 84 10 20 12 mov 0x12, %g2
init_fs_mount_table();
40001e58: 40 00 01 8a call 40002480 <init_fs_mount_table>
40001e5c: c4 20 60 2c st %g2, [ %g1 + 0x2c ]
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
40001e60: 03 10 00 65 sethi %hi(0x40019400), %g1
40001e64: c2 00 63 40 ld [ %g1 + 0x340 ], %g1 ! 40019740 <rtems_filesystem_mount_table_size>
rtems_fatal_error_occurred( 0xABCD0001 );
40001e68: 11 2a f3 40 sethi %hi(0xabcd0000), %o0
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
40001e6c: 80 a0 60 00 cmp %g1, 0
40001e70: 02 80 00 0f be 40001eac <rtems_filesystem_initialize+0x64><== NEVER TAKEN
40001e74: 90 12 20 01 or %o0, 1, %o0
rtems_fatal_error_occurred( 0xABCD0001 );
mt = &rtems_filesystem_mount_table[0];
40001e78: 03 10 00 6a sethi %hi(0x4001a800), %g1
40001e7c: c2 00 61 ec ld [ %g1 + 0x1ec ], %g1 ! 4001a9ec <rtems_filesystem_mount_table>
status = mount(
40001e80: 90 07 bf fc add %fp, -4, %o0
40001e84: d8 00 60 0c ld [ %g1 + 0xc ], %o4
40001e88: d2 00 40 00 ld [ %g1 ], %o1
40001e8c: d4 00 60 04 ld [ %g1 + 4 ], %o2
40001e90: 40 00 01 84 call 400024a0 <mount>
40001e94: d6 00 60 08 ld [ %g1 + 8 ], %o3
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
40001e98: 80 a2 3f ff cmp %o0, -1
40001e9c: 32 80 00 06 bne,a 40001eb4 <rtems_filesystem_initialize+0x6c><== ALWAYS TAKEN
40001ea0: d0 04 62 f8 ld [ %l1 + 0x2f8 ], %o0
rtems_fatal_error_occurred( 0xABCD0002 );
40001ea4: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED
40001ea8: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <LEON_REG+0x2bcd0002><== NOT EXECUTED
40001eac: 40 00 0f 56 call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
40001eb0: 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;
40001eb4: 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;
40001eb8: 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;
40001ebc: 92 02 60 1c add %o1, 0x1c, %o1
40001ec0: 94 10 20 14 mov 0x14, %o2
40001ec4: 40 00 2f 17 call 4000db20 <memcpy>
40001ec8: 90 02 20 18 add %o0, 0x18, %o0
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40001ecc: a0 07 bf e8 add %fp, -24, %l0
40001ed0: 98 10 20 00 clr %o4
40001ed4: 96 10 00 10 mov %l0, %o3
40001ed8: 25 10 00 66 sethi %hi(0x40019800), %l2
40001edc: 92 10 20 01 mov 1, %o1
40001ee0: 94 10 20 00 clr %o2
40001ee4: 40 00 00 7c call 400020d4 <rtems_filesystem_evaluate_path>
40001ee8: 90 14 a3 90 or %l2, 0x390, %o0
rtems_filesystem_root = loc;
40001eec: d0 04 62 f8 ld [ %l1 + 0x2f8 ], %o0
40001ef0: 92 10 00 10 mov %l0, %o1
40001ef4: 94 10 20 14 mov 0x14, %o2
40001ef8: 40 00 2f 0a call 4000db20 <memcpy>
40001efc: 90 02 20 18 add %o0, 0x18, %o0
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40001f00: 96 10 00 10 mov %l0, %o3
40001f04: 98 10 20 00 clr %o4
40001f08: 92 10 20 01 mov 1, %o1
40001f0c: 94 10 20 00 clr %o2
40001f10: 40 00 00 71 call 400020d4 <rtems_filesystem_evaluate_path>
40001f14: 90 14 a3 90 or %l2, 0x390, %o0
rtems_filesystem_current = loc;
40001f18: d0 04 62 f8 ld [ %l1 + 0x2f8 ], %o0
40001f1c: 92 10 00 10 mov %l0, %o1
40001f20: 94 10 20 14 mov 0x14, %o2
40001f24: 40 00 2e ff call 4000db20 <memcpy>
40001f28: 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);
40001f2c: 92 10 21 ff mov 0x1ff, %o1
40001f30: 11 10 00 66 sethi %hi(0x40019800), %o0
40001f34: 40 00 00 fe call 4000232c <mkdir>
40001f38: 90 12 23 98 or %o0, 0x398, %o0 ! 40019b98 <__FUNCTION__.5614+0x290>
if ( status != 0 )
40001f3c: 80 a2 20 00 cmp %o0, 0
40001f40: 02 80 00 04 be 40001f50 <rtems_filesystem_initialize+0x108><== ALWAYS TAKEN
40001f44: 11 2a f3 40 sethi %hi(0xabcd0000), %o0
rtems_fatal_error_occurred( 0xABCD0003 );
40001f48: 10 bf ff d9 b 40001eac <rtems_filesystem_initialize+0x64> <== NOT EXECUTED
40001f4c: 90 12 20 03 or %o0, 3, %o0 ! abcd0003 <LEON_REG+0x2bcd0003><== NOT EXECUTED
40001f50: 81 c7 e0 08 ret
40001f54: 81 e8 00 00 restore
4000901c <rtems_filesystem_nodes_equal>:
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
4000901c: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
40009020: c4 02 40 00 ld [ %o1 ], %g2 <== NOT EXECUTED
40009024: 82 18 40 02 xor %g1, %g2, %g1 <== NOT EXECUTED
40009028: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access );
}
4000902c: 81 c3 e0 08 retl <== NOT EXECUTED
40009030: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED
40001f58 <rtems_filesystem_prefix_separators>:
int rtems_filesystem_prefix_separators(
const char *pathname,
int pathnamelen
)
{
40001f58: 82 10 00 08 mov %o0, %g1
40001f5c: 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 ) )
40001f60: 80 a2 40 08 cmp %o1, %o0
40001f64: 02 80 00 0c be 40001f94 <rtems_filesystem_prefix_separators+0x3c><== NEVER TAKEN
40001f68: c4 08 40 08 ldub [ %g1 + %o0 ], %g2
40001f6c: 85 28 a0 18 sll %g2, 0x18, %g2
40001f70: 85 38 a0 18 sra %g2, 0x18, %g2
40001f74: 80 a0 a0 00 cmp %g2, 0
40001f78: 02 80 00 07 be 40001f94 <rtems_filesystem_prefix_separators+0x3c><== NEVER TAKEN
40001f7c: 80 a0 a0 5c cmp %g2, 0x5c
40001f80: 22 bf ff f8 be,a 40001f60 <rtems_filesystem_prefix_separators+0x8><== NEVER TAKEN
40001f84: 90 02 20 01 inc %o0 <== NOT EXECUTED
40001f88: 80 a0 a0 2f cmp %g2, 0x2f
40001f8c: 22 bf ff f5 be,a 40001f60 <rtems_filesystem_prefix_separators+0x8>
40001f90: 90 02 20 01 inc %o0
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
40001f94: 81 c3 e0 08 retl
40001cb8 <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
40001cb8: 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 );
40001cbc: 40 00 31 15 call 4000e110 <strlen> <== NOT EXECUTED
40001cc0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40001cc4: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED
40001cc8: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
40001ccc: 94 10 20 00 clr %o2 <== NOT EXECUTED
40001cd0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40001cd4: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
40001cd8: 40 00 00 ff call 400020d4 <rtems_filesystem_evaluate_path><== NOT EXECUTED
40001cdc: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
40001ce0: 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 );
40001ce4: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
40001ce8: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED
40001cec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40001cf0: 12 80 00 0e bne 40001d28 <rtems_io_lookup_name+0x70> <== NOT EXECUTED
40001cf4: e4 07 bf ec ld [ %fp + -20 ], %l2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
40001cf8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40001cfc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40001d00: 02 80 00 04 be 40001d10 <rtems_io_lookup_name+0x58> <== NOT EXECUTED
40001d04: 01 00 00 00 nop <== NOT EXECUTED
40001d08: 9f c0 40 00 call %g1 <== NOT EXECUTED
40001d0c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40001d10: 40 00 2d 48 call 4000d230 <__errno> <== NOT EXECUTED
40001d14: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40001d18: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40001d1c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40001d20: 81 c7 e0 08 ret <== NOT EXECUTED
40001d24: 81 e8 00 00 restore <== NOT EXECUTED
}
node_type = (*loc.ops->node_type_h)( &loc );
40001d28: 9f c0 40 00 call %g1 <== NOT EXECUTED
40001d2c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
40001d30: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED
40001d34: 12 80 00 05 bne 40001d48 <rtems_io_lookup_name+0x90> <== NOT EXECUTED
40001d38: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40001d3c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
40001d40: 22 80 00 0d be,a 40001d74 <rtems_io_lookup_name+0xbc> <== NOT EXECUTED
40001d44: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
40001d48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40001d4c: 02 80 00 1c be 40001dbc <rtems_io_lookup_name+0x104> <== NOT EXECUTED
40001d50: 01 00 00 00 nop <== NOT EXECUTED
40001d54: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40001d58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40001d5c: 02 80 00 18 be 40001dbc <rtems_io_lookup_name+0x104> <== NOT EXECUTED
40001d60: 01 00 00 00 nop <== NOT EXECUTED
40001d64: 9f c0 40 00 call %g1 <== NOT EXECUTED
40001d68: 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 );
40001d6c: 81 c7 e0 08 ret <== NOT EXECUTED
40001d70: 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 );
40001d74: 40 00 30 e7 call 4000e110 <strlen> <== NOT EXECUTED
40001d78: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40001d7c: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
40001d80: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
40001d84: 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;
40001d88: c4 26 60 08 st %g2, [ %i1 + 8 ] <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
40001d8c: c4 04 a0 54 ld [ %l2 + 0x54 ], %g2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
40001d90: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40001d94: 02 80 00 0c be 40001dc4 <rtems_io_lookup_name+0x10c> <== NOT EXECUTED
40001d98: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED
40001d9c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40001da0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40001da4: 02 80 00 08 be 40001dc4 <rtems_io_lookup_name+0x10c> <== NOT EXECUTED
40001da8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40001dac: 9f c0 40 00 call %g1 <== NOT EXECUTED
40001db0: b0 10 20 00 clr %i0 <== NOT EXECUTED
40001db4: 81 c7 e0 08 ret <== NOT EXECUTED
40001db8: 81 e8 00 00 restore <== NOT EXECUTED
40001dbc: 81 c7 e0 08 ret <== NOT EXECUTED
40001dc0: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED
40001dc4: b0 10 20 00 clr %i0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
40001dc8: 81 c7 e0 08 ret <== NOT EXECUTED
40001dcc: 81 e8 00 00 restore <== NOT EXECUTED
400083f4 <rtems_iterate_over_all_threads>:
#include <rtems/system.h>
#include <rtems/score/thread.h>
void rtems_iterate_over_all_threads(rtems_per_thread_routine routine)
{
400083f4: 9d e3 bf a0 save %sp, -96, %sp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
400083f8: 80 a6 20 00 cmp %i0, 0
400083fc: 02 80 00 1d be 40008470 <rtems_iterate_over_all_threads+0x7c><== NEVER TAKEN
40008400: 21 10 00 a6 sethi %hi(0x40029800), %l0
40008404: a0 14 20 34 or %l0, 0x34, %l0 ! 40029834 <_Objects_Information_table+0x4>
#endif
#include <rtems/system.h>
#include <rtems/score/thread.h>
void rtems_iterate_over_all_threads(rtems_per_thread_routine routine)
40008408: a6 04 20 10 add %l0, 0x10, %l3
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
4000840c: c2 04 00 00 ld [ %l0 ], %g1
40008410: 80 a0 60 00 cmp %g1, 0
40008414: 22 80 00 14 be,a 40008464 <rtems_iterate_over_all_threads+0x70>
40008418: a0 04 20 04 add %l0, 4, %l0
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
4000841c: e4 00 60 04 ld [ %g1 + 4 ], %l2
if ( !information )
40008420: 80 a4 a0 00 cmp %l2, 0
40008424: 12 80 00 0b bne 40008450 <rtems_iterate_over_all_threads+0x5c>
40008428: a2 10 20 01 mov 1, %l1
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
4000842c: 10 80 00 0e b 40008464 <rtems_iterate_over_all_threads+0x70>
40008430: a0 04 20 04 add %l0, 4, %l0
the_thread = (Thread_Control *)information->local_table[ i ];
40008434: c2 04 a0 1c ld [ %l2 + 0x1c ], %g1
40008438: d0 00 40 02 ld [ %g1 + %g2 ], %o0
if ( !the_thread )
4000843c: 80 a2 20 00 cmp %o0, 0
40008440: 02 80 00 04 be 40008450 <rtems_iterate_over_all_threads+0x5c><== NEVER TAKEN
40008444: a2 04 60 01 inc %l1
continue;
(*routine)(the_thread);
40008448: 9f c6 00 00 call %i0
4000844c: 01 00 00 00 nop
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
40008450: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1
40008454: 80 a4 40 01 cmp %l1, %g1
40008458: 08 bf ff f7 bleu 40008434 <rtems_iterate_over_all_threads+0x40>
4000845c: 85 2c 60 02 sll %l1, 2, %g2
40008460: a0 04 20 04 add %l0, 4, %l0
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
40008464: 80 a4 00 13 cmp %l0, %l3
40008468: 32 bf ff ea bne,a 40008410 <rtems_iterate_over_all_threads+0x1c>
4000846c: c2 04 00 00 ld [ %l0 ], %g1
40008470: 81 c7 e0 08 ret
40008474: 81 e8 00 00 restore
4000a478 <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 )
{
4000a478: 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 );
4000a47c: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a480: d0 00 61 b4 ld [ %g1 + 0x1b4 ], %o0 ! 4001b1b4 <rtems_libio_semaphore>
4000a484: 92 10 20 00 clr %o1
4000a488: 7f ff ec 38 call 40005568 <rtems_semaphore_obtain>
4000a48c: 94 10 20 00 clr %o2
rtems_status_code rc;
rtems_id sema;
rtems_libio_lock();
if (rtems_libio_iop_freelist) {
4000a490: 21 10 00 6c sethi %hi(0x4001b000), %l0
4000a494: c2 04 21 b0 ld [ %l0 + 0x1b0 ], %g1 ! 4001b1b0 <rtems_libio_iop_freelist>
4000a498: 80 a0 60 00 cmp %g1, 0
4000a49c: 02 80 00 26 be 4000a534 <rtems_libio_allocate+0xbc>
4000a4a0: b0 10 20 00 clr %i0
rc = rtems_semaphore_create(
4000a4a4: 05 10 00 6c sethi %hi(0x4001b000), %g2
4000a4a8: c4 00 a1 ac ld [ %g2 + 0x1ac ], %g2 ! 4001b1ac <rtems_libio_iops>
4000a4ac: 92 10 20 01 mov 1, %o1
4000a4b0: 82 20 40 02 sub %g1, %g2, %g1
4000a4b4: 83 38 60 03 sra %g1, 3, %g1
4000a4b8: 87 28 60 06 sll %g1, 6, %g3
4000a4bc: 85 28 60 03 sll %g1, 3, %g2
4000a4c0: 84 20 c0 02 sub %g3, %g2, %g2
4000a4c4: 87 28 a0 06 sll %g2, 6, %g3
4000a4c8: 84 00 80 03 add %g2, %g3, %g2
4000a4cc: 84 00 80 01 add %g2, %g1, %g2
4000a4d0: 87 28 a0 0f sll %g2, 0xf, %g3
4000a4d4: 84 20 c0 02 sub %g3, %g2, %g2
4000a4d8: 07 13 10 92 sethi %hi(0x4c424800), %g3
4000a4dc: 85 28 a0 03 sll %g2, 3, %g2
4000a4e0: 86 10 e1 00 or %g3, 0x100, %g3
4000a4e4: 82 00 80 01 add %g2, %g1, %g1
4000a4e8: 94 10 20 54 mov 0x54, %o2
4000a4ec: 96 10 20 00 clr %o3
4000a4f0: 90 10 40 03 or %g1, %g3, %o0
4000a4f4: 7f ff eb 7b call 400052e0 <rtems_semaphore_create>
4000a4f8: 98 07 bf fc add %fp, -4, %o4
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
0,
&sema
);
if (rc != RTEMS_SUCCESSFUL)
4000a4fc: 80 a2 20 00 cmp %o0, 0
4000a500: 32 80 00 0d bne,a 4000a534 <rtems_libio_allocate+0xbc> <== NEVER TAKEN
4000a504: b0 10 20 00 clr %i0 <== NOT EXECUTED
goto failed;
iop = rtems_libio_iop_freelist;
4000a508: f0 04 21 b0 ld [ %l0 + 0x1b0 ], %i0
next = iop->data1;
(void) memset( iop, 0, sizeof(rtems_libio_t) );
4000a50c: 92 10 20 00 clr %o1
&sema
);
if (rc != RTEMS_SUCCESSFUL)
goto failed;
iop = rtems_libio_iop_freelist;
next = iop->data1;
4000a510: e2 06 20 38 ld [ %i0 + 0x38 ], %l1
(void) memset( iop, 0, sizeof(rtems_libio_t) );
4000a514: 90 10 00 18 mov %i0, %o0
4000a518: 40 00 0d c1 call 4000dc1c <memset>
4000a51c: 94 10 20 48 mov 0x48, %o2
iop->flags = LIBIO_FLAGS_OPEN;
iop->sem = sema;
4000a520: c2 07 bf fc ld [ %fp + -4 ], %g1
rtems_libio_iop_freelist = next;
4000a524: e2 24 21 b0 st %l1, [ %l0 + 0x1b0 ]
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;
4000a528: 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;
4000a52c: 82 10 21 00 mov 0x100, %g1
4000a530: c2 26 20 18 st %g1, [ %i0 + 0x18 ]
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4000a534: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a538: 7f ff ec 53 call 40005684 <rtems_semaphore_release>
4000a53c: d0 00 61 b4 ld [ %g1 + 0x1b4 ], %o0 ! 4001b1b4 <rtems_libio_semaphore>
iop = 0;
done:
rtems_libio_unlock();
return iop;
}
4000a540: 81 c7 e0 08 ret
4000a544: 81 e8 00 00 restore
4000a418 <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
4000a418: 9d e3 bf a0 save %sp, -96, %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 );
4000a41c: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a420: d0 00 61 b4 ld [ %g1 + 0x1b4 ], %o0 ! 4001b1b4 <rtems_libio_semaphore>
4000a424: 92 10 20 00 clr %o1
4000a428: 7f ff ec 50 call 40005568 <rtems_semaphore_obtain>
4000a42c: 94 10 20 00 clr %o2
rtems_libio_lock();
if (iop->sem)
4000a430: d0 06 20 30 ld [ %i0 + 0x30 ], %o0
4000a434: 80 a2 20 00 cmp %o0, 0
4000a438: 02 80 00 04 be 4000a448 <rtems_libio_free+0x30> <== NEVER TAKEN
4000a43c: a0 10 00 18 mov %i0, %l0
rtems_semaphore_delete(iop->sem);
4000a440: 7f ff ec 1c call 400054b0 <rtems_semaphore_delete>
4000a444: 01 00 00 00 nop
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000a448: c4 04 20 18 ld [ %l0 + 0x18 ], %g2
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4000a44c: 07 10 00 6c sethi %hi(0x4001b000), %g3
iop->data1 = rtems_libio_iop_freelist;
4000a450: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000a454: f0 00 e1 b4 ld [ %g3 + 0x1b4 ], %i0
4000a458: c6 00 61 b0 ld [ %g1 + 0x1b0 ], %g3
rtems_libio_iop_freelist = iop;
4000a45c: e0 20 61 b0 st %l0, [ %g1 + 0x1b0 ]
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000a460: 82 08 be ff and %g2, -257, %g1
iop->data1 = rtems_libio_iop_freelist;
4000a464: c6 24 20 38 st %g3, [ %l0 + 0x38 ]
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000a468: c2 24 20 18 st %g1, [ %l0 + 0x18 ]
4000a46c: 7f ff ec 86 call 40005684 <rtems_semaphore_release>
4000a470: 81 e8 00 00 restore
4000217c <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
4000217c: 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)
40002180: 21 10 00 6a sethi %hi(0x4001a800), %l0
40002184: d0 04 21 e4 ld [ %l0 + 0x1e4 ], %o0 ! 4001a9e4 <rtems_libio_number_iops>
40002188: 80 a2 20 00 cmp %o0, 0
4000218c: 22 80 00 18 be,a 400021ec <rtems_libio_init+0x70> <== NEVER TAKEN
40002190: 11 13 10 92 sethi %hi(0x4c424800), %o0 <== NOT EXECUTED
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
40002194: 40 00 1f 80 call 40009f94 <calloc>
40002198: 92 10 20 48 mov 0x48, %o1
4000219c: 03 10 00 6c sethi %hi(0x4001b000), %g1
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
400021a0: 80 a2 20 00 cmp %o0, 0
400021a4: 12 80 00 04 bne 400021b4 <rtems_libio_init+0x38> <== ALWAYS TAKEN
400021a8: d0 20 61 ac st %o0, [ %g1 + 0x1ac ]
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
400021ac: 10 80 00 1a b 40002214 <rtems_libio_init+0x98> <== NOT EXECUTED
400021b0: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED
iop = rtems_libio_iop_freelist = rtems_libio_iops;
400021b4: 05 10 00 6c sethi %hi(0x4001b000), %g2
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
400021b8: c8 04 21 e4 ld [ %l0 + 0x1e4 ], %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;
400021bc: d0 20 a1 b0 st %o0, [ %g2 + 0x1b0 ]
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
400021c0: 82 10 00 08 mov %o0, %g1
400021c4: 10 80 00 03 b 400021d0 <rtems_libio_init+0x54>
400021c8: 84 10 20 00 clr %g2
iop->data1 = iop + 1;
400021cc: 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++)
400021d0: 84 00 a0 01 inc %g2
iop->data1 = iop + 1;
400021d4: 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++)
400021d8: 80 a0 80 04 cmp %g2, %g4
400021dc: 0a bf ff fc bcs 400021cc <rtems_libio_init+0x50>
400021e0: 82 00 60 48 add %g1, 0x48, %g1
iop->data1 = iop + 1;
iop->data1 = NULL;
400021e4: c0 20 e0 38 clr [ %g3 + 0x38 ]
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
400021e8: 11 13 10 92 sethi %hi(0x4c424800), %o0
400021ec: 92 10 20 01 mov 1, %o1
400021f0: 90 12 21 4f or %o0, 0x14f, %o0
400021f4: 94 10 20 54 mov 0x54, %o2
400021f8: 96 10 20 00 clr %o3
400021fc: 19 10 00 6c sethi %hi(0x4001b000), %o4
40002200: 40 00 0c 38 call 400052e0 <rtems_semaphore_create>
40002204: 98 13 21 b4 or %o4, 0x1b4, %o4 ! 4001b1b4 <rtems_libio_semaphore>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
40002208: 80 a2 20 00 cmp %o0, 0
4000220c: 02 80 00 04 be 4000221c <rtems_libio_init+0xa0> <== ALWAYS TAKEN
40002210: 03 10 00 6a sethi %hi(0x4001a800), %g1
rtems_fatal_error_occurred( rc );
40002214: 40 00 0e 7c call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
40002218: 01 00 00 00 nop <== NOT EXECUTED
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
4000221c: c2 00 61 e0 ld [ %g1 + 0x1e0 ], %g1
40002220: 80 a0 60 00 cmp %g1, 0
40002224: 02 80 00 04 be 40002234 <rtems_libio_init+0xb8> <== NEVER TAKEN
40002228: 01 00 00 00 nop
(* rtems_fs_init_helper)();
4000222c: 9f c0 40 00 call %g1
40002230: 01 00 00 00 nop
40002234: 81 c7 e0 08 ret
40002238: 81 e8 00 00 restore
40003d28 <rtems_libio_set_private_env>:
rtems_filesystem_freenode( &env->root_directory);
free(env);
}
}
rtems_status_code rtems_libio_set_private_env(void) {
40003d28: 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);
40003d2c: 90 10 20 00 clr %o0
40003d30: 92 10 20 00 clr %o1
40003d34: 40 00 0b 53 call 40006a80 <rtems_task_ident>
40003d38: 94 07 bf fc add %fp, -4, %o2
if (sc != RTEMS_SUCCESSFUL) return sc;
40003d3c: b0 92 20 00 orcc %o0, 0, %i0
40003d40: 12 80 00 19 bne 40003da4 <rtems_libio_set_private_env+0x7c><== NEVER TAKEN
40003d44: 21 10 00 74 sethi %hi(0x4001d000), %l0
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
40003d48: c4 04 22 30 ld [ %l0 + 0x230 ], %g2 ! 4001d230 <rtems_current_user_env>
40003d4c: 03 10 00 76 sethi %hi(0x4001d800), %g1
40003d50: 82 10 61 40 or %g1, 0x140, %g1 ! 4001d940 <rtems_global_user_env>
40003d54: 80 a0 80 01 cmp %g2, %g1
40003d58: 12 80 00 15 bne 40003dac <rtems_libio_set_private_env+0x84>
40003d5c: a4 14 22 30 or %l0, 0x230, %l2
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
40003d60: 7f ff fc db call 400030cc <malloc>
40003d64: 90 10 20 48 mov 0x48, %o0
if (!tmp)
40003d68: a2 92 20 00 orcc %o0, 0, %l1
40003d6c: 12 80 00 04 bne 40003d7c <rtems_libio_set_private_env+0x54><== ALWAYS TAKEN
40003d70: 92 10 00 12 mov %l2, %o1
40003d74: 81 c7 e0 08 ret <== NOT EXECUTED
40003d78: 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);
40003d7c: 90 10 20 00 clr %o0
40003d80: 15 10 00 0e sethi %hi(0x40003800), %o2
40003d84: 40 00 0b 95 call 40006bd8 <rtems_task_variable_add>
40003d88: 94 12 a3 f4 or %o2, 0x3f4, %o2 ! 40003bf4 <free_user_env>
if (sc != RTEMS_SUCCESSFUL) {
40003d8c: 82 92 20 00 orcc %o0, 0, %g1
40003d90: 22 80 00 07 be,a 40003dac <rtems_libio_set_private_env+0x84><== ALWAYS TAKEN
40003d94: e2 24 22 30 st %l1, [ %l0 + 0x230 ]
/* don't use free_user_env because the pathlocs are
* not initialized yet
*/
free(tmp);
40003d98: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40003d9c: 7f ff fb 41 call 40002aa0 <free> <== NOT EXECUTED
40003da0: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED
return sc;
40003da4: 81 c7 e0 08 ret <== NOT EXECUTED
40003da8: 81 e8 00 00 restore <== NOT EXECUTED
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
40003dac: 23 10 00 74 sethi %hi(0x4001d000), %l1
40003db0: e0 04 62 30 ld [ %l1 + 0x230 ], %l0 ! 4001d230 <rtems_current_user_env>
40003db4: 94 10 20 48 mov 0x48, %o2
40003db8: 90 10 00 10 mov %l0, %o0
40003dbc: 13 10 00 76 sethi %hi(0x4001d800), %o1
40003dc0: 40 00 2e df call 4000f93c <memcpy>
40003dc4: 92 12 61 40 or %o1, 0x140, %o1 ! 4001d940 <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;
40003dc8: 03 10 00 76 sethi %hi(0x4001d800), %g1
40003dcc: d2 00 61 28 ld [ %g1 + 0x128 ], %o1 ! 4001d928 <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*/
40003dd0: c2 07 bf fc ld [ %fp + -4 ], %g1
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
40003dd4: 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*/
40003dd8: c2 24 00 00 st %g1, [ %l0 ]
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
40003ddc: 90 04 20 18 add %l0, 0x18, %o0
40003de0: 40 00 2e d7 call 4000f93c <memcpy>
40003de4: 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);
40003de8: a0 07 bf e8 add %fp, -24, %l0
40003dec: 98 10 20 00 clr %o4
40003df0: 96 10 00 10 mov %l0, %o3
40003df4: 25 10 00 70 sethi %hi(0x4001c000), %l2
40003df8: 92 10 20 01 mov 1, %o1
40003dfc: 94 10 20 00 clr %o2
40003e00: 7f ff fa fe call 400029f8 <rtems_filesystem_evaluate_path>
40003e04: 90 14 a1 f0 or %l2, 0x1f0, %o0
rtems_filesystem_root = loc;
40003e08: d0 04 62 30 ld [ %l1 + 0x230 ], %o0
40003e0c: 92 10 00 10 mov %l0, %o1
40003e10: 94 10 20 14 mov 0x14, %o2
40003e14: 40 00 2e ca call 4000f93c <memcpy>
40003e18: 90 02 20 18 add %o0, 0x18, %o0
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40003e1c: 92 10 20 01 mov 1, %o1
40003e20: 94 10 20 00 clr %o2
40003e24: 90 14 a1 f0 or %l2, 0x1f0, %o0
40003e28: 96 10 00 10 mov %l0, %o3
40003e2c: 7f ff fa f3 call 400029f8 <rtems_filesystem_evaluate_path>
40003e30: 98 10 20 00 clr %o4
rtems_filesystem_current = loc;
40003e34: d0 04 62 30 ld [ %l1 + 0x230 ], %o0
40003e38: 92 10 00 10 mov %l0, %o1
40003e3c: 90 02 20 04 add %o0, 4, %o0
40003e40: 40 00 2e bf call 4000f93c <memcpy>
40003e44: 94 10 20 14 mov 0x14, %o2
return RTEMS_SUCCESSFUL;
}
40003e48: 81 c7 e0 08 ret
40003e4c: 81 e8 00 00 restore
40003c6c <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) {
40003c6c: 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);
40003c70: 90 10 20 00 clr %o0 <== NOT EXECUTED
40003c74: 92 10 20 00 clr %o1 <== NOT EXECUTED
40003c78: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED
40003c7c: 40 00 0b 81 call 40006a80 <rtems_task_ident> <== NOT EXECUTED
40003c80: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
40003c84: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003c88: 12 80 00 26 bne 40003d20 <rtems_libio_share_private_env+0xb4><== NOT EXECUTED
40003c8c: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED
if (rtems_current_user_env->task_id==current_task_id) {
40003c90: 13 10 00 74 sethi %hi(0x4001d000), %o1 <== NOT EXECUTED
40003c94: e0 02 62 30 ld [ %o1 + 0x230 ], %l0 ! 4001d230 <rtems_current_user_env><== NOT EXECUTED
40003c98: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40003c9c: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED
40003ca0: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40003ca4: 12 80 00 09 bne 40003cc8 <rtems_libio_share_private_env+0x5c><== NOT EXECUTED
40003ca8: 92 12 62 30 or %o1, 0x230, %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);
40003cac: 40 00 0b f7 call 40006c88 <rtems_task_variable_delete> <== NOT EXECUTED
40003cb0: 01 00 00 00 nop <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
40003cb4: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40003cb8: 12 80 00 1a bne 40003d20 <rtems_libio_share_private_env+0xb4><== NOT EXECUTED
40003cbc: 01 00 00 00 nop <== NOT EXECUTED
free_user_env(tmp);
40003cc0: 7f ff ff cd call 40003bf4 <free_user_env> <== NOT EXECUTED
40003cc4: 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,
40003cc8: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40003ccc: 21 10 00 74 sethi %hi(0x4001d000), %l0 <== NOT EXECUTED
40003cd0: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED
40003cd4: a2 14 22 30 or %l0, 0x230, %l1 <== NOT EXECUTED
40003cd8: 40 00 0c 12 call 40006d20 <rtems_task_variable_get> <== NOT EXECUTED
40003cdc: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
(void*)&shared_user_env );
if (sc != RTEMS_SUCCESSFUL)
40003ce0: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40003ce4: 12 80 00 0c bne 40003d14 <rtems_libio_share_private_env+0xa8><== NOT EXECUTED
40003ce8: 07 10 00 76 sethi %hi(0x4001d800), %g3 <== NOT EXECUTED
goto bailout;
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env);
40003cec: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
40003cf0: 15 10 00 0e sethi %hi(0x40003800), %o2 <== NOT EXECUTED
40003cf4: 40 00 0b b9 call 40006bd8 <rtems_task_variable_add> <== NOT EXECUTED
40003cf8: 94 12 a3 f4 or %o2, 0x3f4, %o2 ! 40003bf4 <free_user_env> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
40003cfc: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40003d00: 12 80 00 05 bne 40003d14 <rtems_libio_share_private_env+0xa8><== NOT EXECUTED
40003d04: 07 10 00 76 sethi %hi(0x4001d800), %g3 <== NOT EXECUTED
goto bailout;
/* the current_user_env is the same pointer that remote env */
rtems_current_user_env = shared_user_env;
40003d08: 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;
40003d0c: 10 80 00 05 b 40003d20 <rtems_libio_share_private_env+0xb4><== NOT EXECUTED
40003d10: c4 24 22 30 st %g2, [ %l0 + 0x230 ] <== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
40003d14: 05 10 00 74 sethi %hi(0x4001d000), %g2 <== NOT EXECUTED
40003d18: 86 10 e1 40 or %g3, 0x140, %g3 <== NOT EXECUTED
40003d1c: c6 20 a2 30 st %g3, [ %g2 + 0x230 ] <== NOT EXECUTED
return sc;
}
40003d20: 81 c7 e0 08 ret <== NOT EXECUTED
40003d24: 91 e8 00 01 restore %g0, %g1, %o0 <== NOT EXECUTED
4000a2cc <rtems_libio_to_fcntl_flags>:
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4000a2cc: 84 0a 20 06 and %o0, 6, %g2
4000a2d0: 80 a0 a0 06 cmp %g2, 6
4000a2d4: 02 80 00 07 be 4000a2f0 <rtems_libio_to_fcntl_flags+0x24> <== NEVER TAKEN
4000a2d8: 82 10 20 02 mov 2, %g1
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
4000a2dc: 82 0a 20 02 and %o0, 2, %g1
4000a2e0: 80 a0 00 01 cmp %g0, %g1
4000a2e4: 83 32 20 02 srl %o0, 2, %g1
4000a2e8: 84 60 3f ff subx %g0, -1, %g2
4000a2ec: 82 08 80 01 and %g2, %g1, %g1
fcntl_flags |= O_RDONLY;
} else if ( (flags & LIBIO_FLAGS_WRITE) == LIBIO_FLAGS_WRITE) {
fcntl_flags |= O_WRONLY;
}
if ( (flags & LIBIO_FLAGS_NO_DELAY) == LIBIO_FLAGS_NO_DELAY ) {
4000a2f0: 80 8a 20 01 btst 1, %o0
4000a2f4: 02 80 00 04 be 4000a304 <rtems_libio_to_fcntl_flags+0x38>
4000a2f8: 80 8a 22 00 btst 0x200, %o0
fcntl_flags |= O_NONBLOCK;
4000a2fc: 05 00 00 10 sethi %hi(0x4000), %g2
4000a300: 82 10 40 02 or %g1, %g2, %g1
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
4000a304: 32 80 00 02 bne,a 4000a30c <rtems_libio_to_fcntl_flags+0x40>
4000a308: 82 10 60 08 or %g1, 8, %g1
fcntl_flags |= O_APPEND;
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
4000a30c: 80 8a 24 00 btst 0x400, %o0
4000a310: 32 80 00 02 bne,a 4000a318 <rtems_libio_to_fcntl_flags+0x4c>
4000a314: 82 10 62 00 or %g1, 0x200, %g1
fcntl_flags |= O_CREAT;
}
return fcntl_flags;
}
4000a318: 81 c3 e0 08 retl
4000a31c: 90 10 00 01 mov %g1, %o0
4000f8f0 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
4000f8f0: 9d e3 bf a0 save %sp, -96, %sp
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
4000f8f4: a0 96 20 00 orcc %i0, 0, %l0
4000f8f8: 02 80 00 20 be 4000f978 <rtems_memalign+0x88>
4000f8fc: 03 10 00 85 sethi %hi(0x40021400), %g1
*pointer = NULL;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4000f900: c2 00 60 d0 ld [ %g1 + 0xd0 ], %g1 ! 400214d0 <_System_state_Current>
4000f904: 80 a0 60 03 cmp %g1, 3
4000f908: 12 80 00 07 bne 4000f924 <rtems_memalign+0x34> <== NEVER TAKEN
4000f90c: c0 24 00 00 clr [ %l0 ]
4000f910: 7f ff d0 53 call 40003a5c <malloc_is_system_state_OK>
4000f914: 01 00 00 00 nop
4000f918: 80 8a 20 ff btst 0xff, %o0
4000f91c: 02 80 00 18 be 4000f97c <rtems_memalign+0x8c> <== NEVER TAKEN
4000f920: b0 10 20 16 mov 0x16, %i0
/*
*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4000f924: 7f ff d0 67 call 40003ac0 <malloc_deferred_frees_process>
4000f928: b0 10 20 0c mov 0xc, %i0
uintptr_t size,
uintptr_t alignment
)
{
return
_Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 );
4000f92c: 03 10 00 82 sethi %hi(0x40020800), %g1
4000f930: d0 00 60 d0 ld [ %g1 + 0xd0 ], %o0 ! 400208d0 <RTEMS_Malloc_Heap>
4000f934: 94 10 00 19 mov %i1, %o2
4000f938: 92 10 00 1a mov %i2, %o1
4000f93c: 7f ff e5 4d call 40008e70 <_Protected_heap_Allocate_aligned_with_boundary>
4000f940: 96 10 20 00 clr %o3
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
4000f944: b2 92 20 00 orcc %o0, 0, %i1
4000f948: 02 80 00 0d be 4000f97c <rtems_memalign+0x8c>
4000f94c: 03 10 00 83 sethi %hi(0x40020c00), %g1
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
4000f950: c2 00 63 18 ld [ %g1 + 0x318 ], %g1 ! 40020f18 <rtems_malloc_statistics_helpers>
4000f954: 80 a0 60 00 cmp %g1, 0
4000f958: 22 80 00 06 be,a 4000f970 <rtems_memalign+0x80> <== ALWAYS TAKEN
4000f95c: f2 24 00 00 st %i1, [ %l0 ]
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
4000f960: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
4000f964: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000f968: 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;
4000f96c: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED
return 0;
4000f970: 81 c7 e0 08 ret
4000f974: 91 e8 20 00 restore %g0, 0, %o0
4000f978: b0 10 20 16 mov 0x16, %i0
}
4000f97c: 81 c7 e0 08 ret
4000f980: 81 e8 00 00 restore
40007500 <rtems_panic>:
void rtems_panic(
const char *printf_format,
...
)
{
40007500: 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);
40007504: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED
...
)
{
va_list arglist;
va_start(arglist, printf_format);
40007508: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED
4000750c: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED
40007510: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED
40007514: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED
40007518: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED
4000751c: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED
(void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist);
40007520: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
40007524: 7f ff ff 89 call 40007348 <rtems_verror> <== NOT EXECUTED
40007528: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED
va_end(arglist);
}
4000752c: 81 c7 e0 08 ret <== NOT EXECUTED
40007530: 81 e8 00 00 restore <== NOT EXECUTED
400128c0 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
400128c0: 9d e3 bf a0 save %sp, -96, %sp
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
400128c4: a0 96 20 00 orcc %i0, 0, %l0
400128c8: 02 80 00 1c be 40012938 <rtems_partition_create+0x78>
400128cc: b0 10 20 03 mov 3, %i0
return RTEMS_INVALID_NAME;
if ( !starting_address )
400128d0: 80 a6 60 00 cmp %i1, 0
400128d4: 02 80 00 34 be 400129a4 <rtems_partition_create+0xe4>
400128d8: 80 a7 60 00 cmp %i5, 0
return RTEMS_INVALID_ADDRESS;
if ( !id )
400128dc: 02 80 00 32 be 400129a4 <rtems_partition_create+0xe4> <== NEVER TAKEN
400128e0: 80 a6 e0 00 cmp %i3, 0
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
400128e4: 02 80 00 32 be 400129ac <rtems_partition_create+0xec>
400128e8: 80 a6 a0 00 cmp %i2, 0
400128ec: 02 80 00 30 be 400129ac <rtems_partition_create+0xec>
400128f0: 80 a6 80 1b cmp %i2, %i3
400128f4: 0a 80 00 2e bcs 400129ac <rtems_partition_create+0xec>
400128f8: 80 8e e0 07 btst 7, %i3
400128fc: 12 80 00 2c bne 400129ac <rtems_partition_create+0xec>
40012900: 80 8e 60 07 btst 7, %i1
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
40012904: 12 80 00 28 bne 400129a4 <rtems_partition_create+0xe4>
40012908: 03 10 00 ef sethi %hi(0x4003bc00), %g1
4001290c: c4 00 61 f0 ld [ %g1 + 0x1f0 ], %g2 ! 4003bdf0 <_Thread_Dispatch_disable_level>
40012910: 84 00 a0 01 inc %g2
40012914: c4 20 61 f0 st %g2, [ %g1 + 0x1f0 ]
* This function allocates a partition control block from
* the inactive chain of free partition control blocks.
*/
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void )
{
return (Partition_Control *) _Objects_Allocate( &_Partition_Information );
40012918: 25 10 00 ee sethi %hi(0x4003b800), %l2
4001291c: 40 00 11 bd call 40017010 <_Objects_Allocate>
40012920: 90 14 a3 f8 or %l2, 0x3f8, %o0 ! 4003bbf8 <_Partition_Information>
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
40012924: a2 92 20 00 orcc %o0, 0, %l1
40012928: 32 80 00 06 bne,a 40012940 <rtems_partition_create+0x80>
4001292c: f4 24 60 14 st %i2, [ %l1 + 0x14 ]
_Thread_Enable_dispatch();
40012930: 40 00 15 71 call 40017ef4 <_Thread_Enable_dispatch>
40012934: b0 10 20 05 mov 5, %i0
return RTEMS_TOO_MANY;
40012938: 81 c7 e0 08 ret
4001293c: 81 e8 00 00 restore
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
the_partition->number_of_used_blocks = 0;
_Chain_Initialize( &the_partition->Memory, starting_address,
40012940: 90 10 00 1a mov %i2, %o0
40012944: 92 10 00 1b mov %i3, %o1
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
40012948: f8 24 60 1c st %i4, [ %l1 + 0x1c ]
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
4001294c: f2 24 60 10 st %i1, [ %l1 + 0x10 ]
the_partition->length = length;
the_partition->buffer_size = buffer_size;
40012950: f6 24 60 18 st %i3, [ %l1 + 0x18 ]
the_partition->attribute_set = attribute_set;
the_partition->number_of_used_blocks = 0;
_Chain_Initialize( &the_partition->Memory, starting_address,
40012954: 40 00 5f 00 call 4002a554 <.udiv>
40012958: c0 24 60 20 clr [ %l1 + 0x20 ]
4001295c: 92 10 00 19 mov %i1, %o1
40012960: 94 10 00 08 mov %o0, %o2
40012964: 96 10 00 1b mov %i3, %o3
40012968: b4 04 60 24 add %l1, 0x24, %i2
4001296c: 40 00 0c 56 call 40015ac4 <_Chain_Initialize>
40012970: 90 10 00 1a mov %i2, %o0
40012974: c2 14 60 0a lduh [ %l1 + 0xa ], %g1
40012978: c6 04 60 08 ld [ %l1 + 8 ], %g3
4001297c: a4 14 a3 f8 or %l2, 0x3f8, %l2
40012980: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
40012984: e0 24 60 0c st %l0, [ %l1 + 0xc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40012988: 83 28 60 02 sll %g1, 2, %g1
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
4001298c: c6 27 40 00 st %g3, [ %i5 ]
40012990: e2 20 80 01 st %l1, [ %g2 + %g1 ]
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
40012994: 40 00 15 58 call 40017ef4 <_Thread_Enable_dispatch>
40012998: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
4001299c: 81 c7 e0 08 ret
400129a0: 81 e8 00 00 restore
400129a4: 81 c7 e0 08 ret
400129a8: 91 e8 20 09 restore %g0, 9, %o0
400129ac: b0 10 20 08 mov 8, %i0
}
400129b0: 81 c7 e0 08 ret
400129b4: 81 e8 00 00 restore
4000b97c <rtems_pipe_initialize>:
/*
* Initialization of FIFO/pipe module.
*/
void rtems_pipe_initialize (void)
{
4000b97c: 9d e3 bf a0 save %sp, -96, %sp
if (!rtems_pipe_configured)
4000b980: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000b984: c2 08 60 14 ldub [ %g1 + 0x14 ], %g1 ! 4001b014 <rtems_pipe_configured>
4000b988: 80 a0 60 00 cmp %g1, 0
4000b98c: 02 80 00 15 be 4000b9e0 <rtems_pipe_initialize+0x64> <== ALWAYS TAKEN
4000b990: 19 10 00 6c sethi %hi(0x4001b000), %o4
return;
if (rtems_pipe_semaphore)
4000b994: c2 03 21 34 ld [ %o4 + 0x134 ], %g1 ! 4001b134 <rtems_pipe_semaphore><== NOT EXECUTED
4000b998: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000b99c: 12 80 00 11 bne 4000b9e0 <rtems_pipe_initialize+0x64> <== NOT EXECUTED
4000b9a0: 98 13 21 34 or %o4, 0x134, %o4 <== NOT EXECUTED
return;
rtems_status_code sc;
sc = rtems_semaphore_create(
4000b9a4: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED
4000b9a8: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000b9ac: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED
4000b9b0: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED
4000b9b4: 7f ff e6 4b call 400052e0 <rtems_semaphore_create> <== NOT EXECUTED
4000b9b8: 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)
4000b9bc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000b9c0: 02 80 00 04 be 4000b9d0 <rtems_pipe_initialize+0x54> <== NOT EXECUTED
4000b9c4: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
4000b9c8: 7f ff e8 8f call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000b9cc: 01 00 00 00 nop <== NOT EXECUTED
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
4000b9d0: 7f ff e5 24 call 40004e60 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
4000b9d4: 01 00 00 00 nop <== NOT EXECUTED
rtems_pipe_no = now;
4000b9d8: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000b9dc: d0 30 61 3a sth %o0, [ %g1 + 0x13a ] ! 4001b13a <rtems_pipe_no><== NOT EXECUTED
4000b9e0: 81 c7 e0 08 ret
4000b9e4: 81 e8 00 00 restore
40006760 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
40006760: 9d e3 bf 98 save %sp, -104, %sp
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
40006764: 11 10 00 84 sethi %hi(0x40021000), %o0
40006768: 92 10 00 18 mov %i0, %o1
4000676c: 90 12 20 60 or %o0, 0x60, %o0
40006770: 40 00 08 9f call 400089ec <_Objects_Get>
40006774: 94 07 bf fc add %fp, -4, %o2
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
40006778: c2 07 bf fc ld [ %fp + -4 ], %g1
4000677c: 80 a0 60 00 cmp %g1, 0
40006780: 12 80 00 63 bne 4000690c <rtems_rate_monotonic_period+0x1ac>
40006784: a0 10 00 08 mov %o0, %l0
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
40006788: 25 10 00 84 sethi %hi(0x40021000), %l2
4000678c: c4 02 20 40 ld [ %o0 + 0x40 ], %g2
40006790: c2 04 a2 8c ld [ %l2 + 0x28c ], %g1
40006794: 80 a0 80 01 cmp %g2, %g1
40006798: 02 80 00 06 be 400067b0 <rtems_rate_monotonic_period+0x50>
4000679c: 80 a6 60 00 cmp %i1, 0
_Thread_Enable_dispatch();
400067a0: 40 00 0a d4 call 400092f0 <_Thread_Enable_dispatch>
400067a4: b0 10 20 17 mov 0x17, %i0
return RTEMS_NOT_OWNER_OF_RESOURCE;
400067a8: 81 c7 e0 08 ret
400067ac: 81 e8 00 00 restore
}
if ( length == RTEMS_PERIOD_STATUS ) {
400067b0: 12 80 00 0b bne 400067dc <rtems_rate_monotonic_period+0x7c>
400067b4: 01 00 00 00 nop
switch ( the_period->state ) {
400067b8: c2 02 20 38 ld [ %o0 + 0x38 ], %g1
400067bc: 80 a0 60 04 cmp %g1, 4
400067c0: 18 80 00 4f bgu 400068fc <rtems_rate_monotonic_period+0x19c><== NEVER TAKEN
400067c4: b0 10 20 00 clr %i0
400067c8: 83 28 60 02 sll %g1, 2, %g1
400067cc: 05 10 00 7c sethi %hi(0x4001f000), %g2
400067d0: 84 10 a0 58 or %g2, 0x58, %g2 ! 4001f058 <CSWTCH.47>
400067d4: 10 80 00 4a b 400068fc <rtems_rate_monotonic_period+0x19c>
400067d8: f0 00 80 01 ld [ %g2 + %g1 ], %i0
}
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
400067dc: 7f ff f0 d9 call 40002b40 <sparc_disable_interrupts>
400067e0: 01 00 00 00 nop
400067e4: a6 10 00 08 mov %o0, %l3
switch ( the_period->state ) {
400067e8: e2 04 20 38 ld [ %l0 + 0x38 ], %l1
400067ec: 80 a4 60 02 cmp %l1, 2
400067f0: 02 80 00 1a be 40006858 <rtems_rate_monotonic_period+0xf8>
400067f4: 80 a4 60 04 cmp %l1, 4
400067f8: 02 80 00 34 be 400068c8 <rtems_rate_monotonic_period+0x168>
400067fc: 80 a4 60 00 cmp %l1, 0
40006800: 12 80 00 43 bne 4000690c <rtems_rate_monotonic_period+0x1ac><== NEVER TAKEN
40006804: 01 00 00 00 nop
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
40006808: 7f ff f0 d2 call 40002b50 <sparc_enable_interrupts>
4000680c: 01 00 00 00 nop
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
40006810: 7f ff ff 50 call 40006550 <_Rate_monotonic_Initiate_statistics>
40006814: 90 10 00 10 mov %l0, %o0
the_period->state = RATE_MONOTONIC_ACTIVE;
40006818: 82 10 20 02 mov 2, %g1
4000681c: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40006820: 03 10 00 1a sethi %hi(0x40006800), %g1
40006824: 82 10 63 d8 or %g1, 0x3d8, %g1 ! 40006bd8 <_Rate_monotonic_Timeout>
the_watchdog->id = id;
40006828: f0 24 20 30 st %i0, [ %l0 + 0x30 ]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4000682c: 92 04 20 10 add %l0, 0x10, %o1
40006830: 11 10 00 84 sethi %hi(0x40021000), %o0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
40006834: f2 24 20 1c st %i1, [ %l0 + 0x1c ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40006838: 90 12 22 ac or %o0, 0x2ac, %o0
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
4000683c: c0 24 20 18 clr [ %l0 + 0x18 ]
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
40006840: c0 24 20 34 clr [ %l0 + 0x34 ]
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
40006844: f2 24 20 3c st %i1, [ %l0 + 0x3c ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40006848: c2 24 20 2c st %g1, [ %l0 + 0x2c ]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4000684c: 40 00 0f c3 call 4000a758 <_Watchdog_Insert>
40006850: b0 10 20 00 clr %i0
40006854: 30 80 00 2a b,a 400068fc <rtems_rate_monotonic_period+0x19c>
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
40006858: 7f ff ff 84 call 40006668 <_Rate_monotonic_Update_statistics>
4000685c: 90 10 00 10 mov %l0, %o0
/*
* This tells the _Rate_monotonic_Timeout that this task is
* in the process of blocking on the period and that we
* may be changing the length of the next period.
*/
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
40006860: 82 10 20 01 mov 1, %g1
the_period->next_length = length;
40006864: f2 24 20 3c st %i1, [ %l0 + 0x3c ]
/*
* This tells the _Rate_monotonic_Timeout that this task is
* in the process of blocking on the period and that we
* may be changing the length of the next period.
*/
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
40006868: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
the_period->next_length = length;
_ISR_Enable( level );
4000686c: 7f ff f0 b9 call 40002b50 <sparc_enable_interrupts>
40006870: 90 10 00 13 mov %l3, %o0
_Thread_Executing->Wait.id = the_period->Object.id;
40006874: c2 04 a2 8c ld [ %l2 + 0x28c ], %g1
40006878: c4 04 20 08 ld [ %l0 + 8 ], %g2
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
4000687c: 90 10 00 01 mov %g1, %o0
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
the_period->next_length = length;
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
40006880: c4 20 60 20 st %g2, [ %g1 + 0x20 ]
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
40006884: 40 00 0c fa call 40009c6c <_Thread_Set_state>
40006888: 13 00 00 10 sethi %hi(0x4000), %o1
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
4000688c: 7f ff f0 ad call 40002b40 <sparc_disable_interrupts>
40006890: 01 00 00 00 nop
local_state = the_period->state;
40006894: e6 04 20 38 ld [ %l0 + 0x38 ], %l3
the_period->state = RATE_MONOTONIC_ACTIVE;
40006898: e2 24 20 38 st %l1, [ %l0 + 0x38 ]
_ISR_Enable( level );
4000689c: 7f ff f0 ad call 40002b50 <sparc_enable_interrupts>
400068a0: 01 00 00 00 nop
/*
* If it did, then we want to unblock ourself and continue as
* if nothing happen. The period was reset in the timeout routine.
*/
if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING )
400068a4: 80 a4 e0 03 cmp %l3, 3
400068a8: 12 80 00 04 bne 400068b8 <rtems_rate_monotonic_period+0x158>
400068ac: d0 04 a2 8c ld [ %l2 + 0x28c ], %o0
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
400068b0: 40 00 09 99 call 40008f14 <_Thread_Clear_state>
400068b4: 13 00 00 10 sethi %hi(0x4000), %o1
_Thread_Enable_dispatch();
400068b8: 40 00 0a 8e call 400092f0 <_Thread_Enable_dispatch>
400068bc: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
400068c0: 81 c7 e0 08 ret
400068c4: 81 e8 00 00 restore
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
400068c8: 7f ff ff 68 call 40006668 <_Rate_monotonic_Update_statistics>
400068cc: 90 10 00 10 mov %l0, %o0
_ISR_Enable( level );
400068d0: 7f ff f0 a0 call 40002b50 <sparc_enable_interrupts>
400068d4: 90 10 00 13 mov %l3, %o0
the_period->state = RATE_MONOTONIC_ACTIVE;
400068d8: 82 10 20 02 mov 2, %g1
400068dc: 92 04 20 10 add %l0, 0x10, %o1
400068e0: 11 10 00 84 sethi %hi(0x40021000), %o0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
400068e4: f2 24 20 1c st %i1, [ %l0 + 0x1c ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
400068e8: 90 12 22 ac or %o0, 0x2ac, %o0
the_period->next_length = length;
400068ec: f2 24 20 3c st %i1, [ %l0 + 0x3c ]
*/
_Rate_monotonic_Update_statistics( the_period );
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
400068f0: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
400068f4: 40 00 0f 99 call 4000a758 <_Watchdog_Insert>
400068f8: b0 10 20 06 mov 6, %i0
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
400068fc: 40 00 0a 7d call 400092f0 <_Thread_Enable_dispatch>
40006900: 01 00 00 00 nop
return RTEMS_TIMEOUT;
40006904: 81 c7 e0 08 ret
40006908: 81 e8 00 00 restore
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4000690c: 81 c7 e0 08 ret
40006910: 91 e8 20 04 restore %g0, 4, %o0
40006914 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
40006914: 9d e3 bf 30 save %sp, -208, %sp
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
40006918: 80 a6 60 00 cmp %i1, 0
4000691c: 02 80 00 7a be 40006b04 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f0><== NEVER TAKEN
40006920: 90 10 00 18 mov %i0, %o0
return;
(*print)( context, "Period information by period\n" );
40006924: 13 10 00 7c sethi %hi(0x4001f000), %o1
40006928: 9f c6 40 00 call %i1
4000692c: 92 12 60 70 or %o1, 0x70, %o1 ! 4001f070 <CSWTCH.47+0x18>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
40006930: 90 10 00 18 mov %i0, %o0
40006934: 13 10 00 7c sethi %hi(0x4001f000), %o1
40006938: 9f c6 40 00 call %i1
4000693c: 92 12 60 90 or %o1, 0x90, %o1 ! 4001f090 <CSWTCH.47+0x38>
(*print)( context, "--- Wall times are in seconds ---\n" );
40006940: 90 10 00 18 mov %i0, %o0
40006944: 13 10 00 7c sethi %hi(0x4001f000), %o1
40006948: 9f c6 40 00 call %i1
4000694c: 92 12 60 b8 or %o1, 0xb8, %o1 ! 4001f0b8 <CSWTCH.47+0x60>
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
40006950: 90 10 00 18 mov %i0, %o0
40006954: 13 10 00 7c sethi %hi(0x4001f000), %o1
40006958: 9f c6 40 00 call %i1
4000695c: 92 12 60 e0 or %o1, 0xe0, %o1 ! 4001f0e0 <CSWTCH.47+0x88>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
40006960: 90 10 00 18 mov %i0, %o0
40006964: 13 10 00 7c sethi %hi(0x4001f000), %o1
40006968: 9f c6 40 00 call %i1
4000696c: 92 12 61 30 or %o1, 0x130, %o1 ! 4001f130 <CSWTCH.47+0xd8>
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
40006970: 03 10 00 84 sethi %hi(0x40021000), %g1
rtems_object_get_name( the_status.owner, sizeof(name), name );
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
40006974: 2d 10 00 7c sethi %hi(0x4001f000), %l6
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
40006978: 82 10 60 60 or %g1, 0x60, %g1
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
(*print)( context,
4000697c: 2b 10 00 7c sethi %hi(0x4001f000), %l5
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
(*print)( context,
40006980: 29 10 00 7c sethi %hi(0x4001f000), %l4
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
40006984: 27 10 00 7c sethi %hi(0x4001f000), %l3
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
40006988: ba 07 bf a0 add %fp, -96, %i5
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
4000698c: ae 10 00 01 mov %g1, %l7
rtems_object_get_name( the_status.owner, sizeof(name), name );
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
40006990: ac 15 a1 80 or %l6, 0x180, %l6
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
(*print)( context,
40006994: aa 15 61 a0 or %l5, 0x1a0, %l5
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
(*print)( context,
40006998: a8 15 21 c0 or %l4, 0x1c0, %l4
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
4000699c: a6 14 e1 98 or %l3, 0x198, %l3
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
400069a0: e0 00 60 08 ld [ %g1 + 8 ], %l0
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
if ( status != RTEMS_SUCCESSFUL )
continue;
/* If the above passed, so should this but check it anyway */
status = rtems_rate_monotonic_get_status( id, &the_status );
400069a4: b8 07 bf d8 add %fp, -40, %i4
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
400069a8: a4 07 bf f8 add %fp, -8, %l2
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
400069ac: b4 07 bf b8 add %fp, -72, %i2
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
400069b0: 10 80 00 51 b 40006af4 <rtems_rate_monotonic_report_statistics_with_plugin+0x1e0>
400069b4: a2 07 bf f0 add %fp, -16, %l1
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
400069b8: 40 00 17 d9 call 4000c91c <rtems_rate_monotonic_get_statistics>
400069bc: 92 10 00 1d mov %i5, %o1
if ( status != RTEMS_SUCCESSFUL )
400069c0: 80 a2 20 00 cmp %o0, 0
400069c4: 32 80 00 4c bne,a 40006af4 <rtems_rate_monotonic_report_statistics_with_plugin+0x1e0>
400069c8: a0 04 20 01 inc %l0
continue;
/* If the above passed, so should this but check it anyway */
status = rtems_rate_monotonic_get_status( id, &the_status );
400069cc: 92 10 00 1c mov %i4, %o1
400069d0: 40 00 18 00 call 4000c9d0 <rtems_rate_monotonic_get_status>
400069d4: 90 10 00 10 mov %l0, %o0
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
400069d8: d0 07 bf d8 ld [ %fp + -40 ], %o0
400069dc: 94 10 00 12 mov %l2, %o2
400069e0: 40 00 00 ae call 40006c98 <rtems_object_get_name>
400069e4: 92 10 20 05 mov 5, %o1
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
400069e8: d8 1f bf a0 ldd [ %fp + -96 ], %o4
400069ec: 92 10 00 16 mov %l6, %o1
400069f0: 94 10 00 10 mov %l0, %o2
400069f4: 90 10 00 18 mov %i0, %o0
400069f8: 9f c6 40 00 call %i1
400069fc: 96 10 00 12 mov %l2, %o3
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
40006a00: c2 07 bf a0 ld [ %fp + -96 ], %g1
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
40006a04: 94 10 00 11 mov %l1, %o2
40006a08: 90 10 00 1a mov %i2, %o0
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
40006a0c: 80 a0 60 00 cmp %g1, 0
40006a10: 12 80 00 06 bne 40006a28 <rtems_rate_monotonic_report_statistics_with_plugin+0x114>
40006a14: 92 10 00 13 mov %l3, %o1
(*print)( context, "\n" );
40006a18: 9f c6 40 00 call %i1
40006a1c: 90 10 00 18 mov %i0, %o0
continue;
40006a20: 10 80 00 35 b 40006af4 <rtems_rate_monotonic_report_statistics_with_plugin+0x1e0>
40006a24: a0 04 20 01 inc %l0
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
40006a28: 40 00 0e 22 call 4000a2b0 <_Timespec_Divide_by_integer>
40006a2c: 92 10 00 01 mov %g1, %o1
(*print)( context,
40006a30: d0 07 bf ac ld [ %fp + -84 ], %o0
40006a34: 40 00 52 d1 call 4001b578 <.div>
40006a38: 92 10 23 e8 mov 0x3e8, %o1
40006a3c: 96 10 00 08 mov %o0, %o3
40006a40: d0 07 bf b4 ld [ %fp + -76 ], %o0
40006a44: d6 27 bf 9c st %o3, [ %fp + -100 ]
40006a48: 40 00 52 cc call 4001b578 <.div>
40006a4c: 92 10 23 e8 mov 0x3e8, %o1
40006a50: c2 07 bf f0 ld [ %fp + -16 ], %g1
40006a54: b6 10 00 08 mov %o0, %i3
40006a58: d0 07 bf f4 ld [ %fp + -12 ], %o0
40006a5c: c2 23 a0 5c st %g1, [ %sp + 0x5c ]
40006a60: 40 00 52 c6 call 4001b578 <.div>
40006a64: 92 10 23 e8 mov 0x3e8, %o1
40006a68: d8 07 bf b0 ld [ %fp + -80 ], %o4
40006a6c: d6 07 bf 9c ld [ %fp + -100 ], %o3
40006a70: d4 07 bf a8 ld [ %fp + -88 ], %o2
40006a74: 9a 10 00 1b mov %i3, %o5
40006a78: d0 23 a0 60 st %o0, [ %sp + 0x60 ]
40006a7c: 92 10 00 15 mov %l5, %o1
40006a80: 9f c6 40 00 call %i1
40006a84: 90 10 00 18 mov %i0, %o0
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
40006a88: d2 07 bf a0 ld [ %fp + -96 ], %o1
40006a8c: 94 10 00 11 mov %l1, %o2
40006a90: 40 00 0e 08 call 4000a2b0 <_Timespec_Divide_by_integer>
40006a94: 90 07 bf d0 add %fp, -48, %o0
(*print)( context,
40006a98: d0 07 bf c4 ld [ %fp + -60 ], %o0
40006a9c: 40 00 52 b7 call 4001b578 <.div>
40006aa0: 92 10 23 e8 mov 0x3e8, %o1
40006aa4: 96 10 00 08 mov %o0, %o3
40006aa8: d0 07 bf cc ld [ %fp + -52 ], %o0
40006aac: d6 27 bf 9c st %o3, [ %fp + -100 ]
40006ab0: 40 00 52 b2 call 4001b578 <.div>
40006ab4: 92 10 23 e8 mov 0x3e8, %o1
40006ab8: c2 07 bf f0 ld [ %fp + -16 ], %g1
40006abc: b6 10 00 08 mov %o0, %i3
40006ac0: d0 07 bf f4 ld [ %fp + -12 ], %o0
40006ac4: 92 10 23 e8 mov 0x3e8, %o1
40006ac8: 40 00 52 ac call 4001b578 <.div>
40006acc: c2 23 a0 5c st %g1, [ %sp + 0x5c ]
40006ad0: d4 07 bf c0 ld [ %fp + -64 ], %o2
40006ad4: d6 07 bf 9c ld [ %fp + -100 ], %o3
40006ad8: d8 07 bf c8 ld [ %fp + -56 ], %o4
40006adc: d0 23 a0 60 st %o0, [ %sp + 0x60 ]
40006ae0: 9a 10 00 1b mov %i3, %o5
40006ae4: 90 10 00 18 mov %i0, %o0
40006ae8: 9f c6 40 00 call %i1
40006aec: 92 10 00 14 mov %l4, %o1
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
40006af0: a0 04 20 01 inc %l0
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
40006af4: c2 05 e0 0c ld [ %l7 + 0xc ], %g1
40006af8: 80 a4 00 01 cmp %l0, %g1
40006afc: 08 bf ff af bleu 400069b8 <rtems_rate_monotonic_report_statistics_with_plugin+0xa4>
40006b00: 90 10 00 10 mov %l0, %o0
40006b04: 81 c7 e0 08 ret
40006b08: 81 e8 00 00 restore
40013ea8 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
40013ea8: 9d e3 bf 98 save %sp, -104, %sp
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
40013eac: 82 10 20 0a mov 0xa, %g1
40013eb0: 80 a6 60 00 cmp %i1, 0
40013eb4: 02 80 00 2a be 40013f5c <rtems_signal_send+0xb4>
40013eb8: 90 10 00 18 mov %i0, %o0
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
40013ebc: 40 00 10 31 call 40017f80 <_Thread_Get>
40013ec0: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
40013ec4: c4 07 bf fc ld [ %fp + -4 ], %g2
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
40013ec8: a0 10 00 08 mov %o0, %l0
switch ( location ) {
40013ecc: 80 a0 a0 00 cmp %g2, 0
40013ed0: 12 80 00 23 bne 40013f5c <rtems_signal_send+0xb4>
40013ed4: 82 10 20 04 mov 4, %g1
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
40013ed8: d2 02 21 5c ld [ %o0 + 0x15c ], %o1
asr = &api->Signal;
40013edc: c2 02 60 0c ld [ %o1 + 0xc ], %g1
40013ee0: 80 a0 60 00 cmp %g1, 0
40013ee4: 02 80 00 1b be 40013f50 <rtems_signal_send+0xa8>
40013ee8: 01 00 00 00 nop
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
if ( asr->is_enabled ) {
40013eec: c2 0a 60 08 ldub [ %o1 + 8 ], %g1
40013ef0: 80 a0 60 00 cmp %g1, 0
40013ef4: 02 80 00 11 be 40013f38 <rtems_signal_send+0x90>
40013ef8: 90 10 00 19 mov %i1, %o0
_ASR_Post_signals( signal_set, &asr->signals_posted );
40013efc: 7f ff ff e2 call 40013e84 <_ASR_Post_signals>
40013f00: 92 02 60 14 add %o1, 0x14, %o1
the_thread->do_post_task_switch_extension = true;
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
40013f04: 03 10 00 ef sethi %hi(0x4003bc00), %g1
40013f08: c4 00 62 88 ld [ %g1 + 0x288 ], %g2 ! 4003be88 <_ISR_Nest_level>
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
if ( asr->is_enabled ) {
_ASR_Post_signals( signal_set, &asr->signals_posted );
the_thread->do_post_task_switch_extension = true;
40013f0c: 82 10 20 01 mov 1, %g1
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
40013f10: 80 a0 a0 00 cmp %g2, 0
40013f14: 02 80 00 0b be 40013f40 <rtems_signal_send+0x98>
40013f18: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ]
40013f1c: 05 10 00 ef sethi %hi(0x4003bc00), %g2
40013f20: c4 00 a2 ac ld [ %g2 + 0x2ac ], %g2 ! 4003beac <_Thread_Executing>
40013f24: 80 a4 00 02 cmp %l0, %g2
40013f28: 12 80 00 06 bne 40013f40 <rtems_signal_send+0x98> <== NEVER TAKEN
40013f2c: 05 10 00 ef sethi %hi(0x4003bc00), %g2
_ISR_Signals_to_thread_executing = true;
40013f30: 10 80 00 04 b 40013f40 <rtems_signal_send+0x98>
40013f34: c2 28 a3 48 stb %g1, [ %g2 + 0x348 ] ! 4003bf48 <_ISR_Signals_to_thread_executing>
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
40013f38: 7f ff ff d3 call 40013e84 <_ASR_Post_signals>
40013f3c: 92 02 60 18 add %o1, 0x18, %o1
}
_Thread_Enable_dispatch();
40013f40: 40 00 0f ed call 40017ef4 <_Thread_Enable_dispatch>
40013f44: 01 00 00 00 nop
return RTEMS_SUCCESSFUL;
40013f48: 10 80 00 05 b 40013f5c <rtems_signal_send+0xb4>
40013f4c: 82 10 20 00 clr %g1 ! 0 <PROM_START>
}
_Thread_Enable_dispatch();
40013f50: 40 00 0f e9 call 40017ef4 <_Thread_Enable_dispatch>
40013f54: 01 00 00 00 nop
40013f58: 82 10 20 0b mov 0xb, %g1 ! b <PROM_START+0xb>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
40013f5c: 81 c7 e0 08 ret
40013f60: 91 e8 00 01 restore %g0, %g1, %o0
40001bbc <rtems_stack_checker_begin_extension>:
* rtems_stack_checker_Begin_extension
*/
void rtems_stack_checker_begin_extension(
Thread_Control *the_thread
)
{
40001bbc: 9d e3 bf a0 save %sp, -96, %sp
Stack_check_Control *the_pattern;
if ( the_thread->Object.id == 0 ) /* skip system tasks */
40001bc0: c2 06 20 08 ld [ %i0 + 8 ], %g1
40001bc4: 80 a0 60 00 cmp %g1, 0
40001bc8: 02 80 00 07 be 40001be4 <rtems_stack_checker_begin_extension+0x28><== NEVER TAKEN
40001bcc: 13 10 00 6c sethi %hi(0x4001b000), %o1
return;
the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack);
*the_pattern = Stack_check_Pattern;
40001bd0: d0 06 20 c4 ld [ %i0 + 0xc4 ], %o0
40001bd4: 90 02 20 08 add %o0, 8, %o0
40001bd8: 92 12 63 e4 or %o1, 0x3e4, %o1
40001bdc: 40 00 30 64 call 4000dd6c <memcpy>
40001be0: 94 10 20 10 mov 0x10, %o2
40001be4: 81 c7 e0 08 ret
40001be8: 81 e8 00 00 restore
40002028 <rtems_stack_checker_create_extension>:
*/
bool rtems_stack_checker_create_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *the_thread
)
{
40002028: 9d e3 bf a0 save %sp, -96, %sp
Stack_check_Initialize();
4000202c: 7f ff ff d8 call 40001f8c <Stack_check_Initialize>
40002030: 01 00 00 00 nop
if (the_thread)
40002034: 80 a6 60 00 cmp %i1, 0
40002038: 02 80 00 06 be 40002050 <rtems_stack_checker_create_extension+0x28><== NEVER TAKEN
4000203c: 01 00 00 00 nop
Stack_check_Dope_stack(&the_thread->Start.Initial_stack);
40002040: d4 06 60 c0 ld [ %i1 + 0xc0 ], %o2
40002044: d0 06 60 c4 ld [ %i1 + 0xc4 ], %o0
40002048: 40 00 2f 88 call 4000de68 <memset>
4000204c: 92 10 20 a5 mov 0xa5, %o1
return true;
}
40002050: 81 c7 e0 08 ret
40002054: 91 e8 20 01 restore %g0, 1, %o0
40001e98 <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
40001e98: 9d e3 bf a0 save %sp, -96, %sp
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
40001e9c: 03 10 00 6d sethi %hi(0x4001b400), %g1
40001ea0: c2 00 62 8c ld [ %g1 + 0x28c ], %g1 ! 4001b68c <_Thread_Executing>
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
40001ea4: d0 00 60 c4 ld [ %g1 + 0xc4 ], %o0
40001ea8: 80 a7 80 08 cmp %fp, %o0
40001eac: 0a 80 00 06 bcs 40001ec4 <rtems_stack_checker_is_blown+0x2c><== NEVER TAKEN
40001eb0: a0 10 20 00 clr %l0
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
40001eb4: c2 00 60 c0 ld [ %g1 + 0xc0 ], %g1
40001eb8: 82 02 00 01 add %o0, %g1, %g1
40001ebc: 80 a0 40 1e cmp %g1, %fp
40001ec0: 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 ) {
40001ec4: 03 10 00 6c sethi %hi(0x4001b000), %g1
40001ec8: c2 00 62 54 ld [ %g1 + 0x254 ], %g1 ! 4001b254 <Stack_check_Initialized>
40001ecc: 80 a0 60 00 cmp %g1, 0
40001ed0: 02 80 00 09 be 40001ef4 <rtems_stack_checker_is_blown+0x5c><== NEVER TAKEN
40001ed4: 92 10 20 01 mov 1, %o1
pattern_ok = (!memcmp(
40001ed8: 90 02 20 08 add %o0, 8, %o0
40001edc: 13 10 00 6c sethi %hi(0x4001b000), %o1
40001ee0: 94 10 20 10 mov 0x10, %o2
40001ee4: 40 00 2f 71 call 4000dca8 <memcmp>
40001ee8: 92 12 63 e4 or %o1, 0x3e4, %o1
40001eec: 80 a0 00 08 cmp %g0, %o0
40001ef0: 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 )
40001ef4: 80 8c 20 ff btst 0xff, %l0
40001ef8: 02 80 00 04 be 40001f08 <rtems_stack_checker_is_blown+0x70><== NEVER TAKEN
40001efc: 80 8a 60 ff btst 0xff, %o1
40001f00: 12 80 00 07 bne 40001f1c <rtems_stack_checker_is_blown+0x84><== ALWAYS TAKEN
40001f04: 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 );
40001f08: 03 10 00 6d sethi %hi(0x4001b400), %g1 <== NOT EXECUTED
40001f0c: d0 00 62 8c ld [ %g1 + 0x28c ], %o0 ! 4001b68c <_Thread_Executing><== NOT EXECUTED
40001f10: 92 0a 60 01 and %o1, 1, %o1 <== NOT EXECUTED
40001f14: 7f ff ff b7 call 40001df0 <Stack_check_report_blown_task> <== NOT EXECUTED
40001f18: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
return true;
}
40001f1c: 81 c7 e0 08 ret
40001f20: 81 e8 00 00 restore
40001dd4 <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
40001dd4: 13 10 00 0c sethi %hi(0x40003000), %o1 <== NOT EXECUTED
40001dd8: 90 10 20 00 clr %o0 <== NOT EXECUTED
40001ddc: 92 12 60 ec or %o1, 0xec, %o1 <== NOT EXECUTED
40001de0: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40001de4: 7f ff ff e6 call 40001d7c <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
40001de8: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40001d7c <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
40001d7c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
print_context = context;
40001d80: 23 10 00 6c sethi %hi(0x4001b000), %l1 <== NOT EXECUTED
print_handler = print;
40001d84: 21 10 00 6c sethi %hi(0x4001b000), %l0 <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
print_context = context;
40001d88: f0 24 62 58 st %i0, [ %l1 + 0x258 ] <== NOT EXECUTED
print_handler = print;
40001d8c: f2 24 22 5c st %i1, [ %l0 + 0x25c ] <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
40001d90: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40001d94: 13 10 00 67 sethi %hi(0x40019c00), %o1 <== NOT EXECUTED
40001d98: 9f c6 40 00 call %i1 <== NOT EXECUTED
40001d9c: 92 12 60 20 or %o1, 0x20, %o1 ! 40019c20 <__FUNCTION__.5614+0x298><== NOT EXECUTED
(*print)( context,
40001da0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40001da4: 13 10 00 67 sethi %hi(0x40019c00), %o1 <== NOT EXECUTED
40001da8: 9f c6 40 00 call %i1 <== NOT EXECUTED
40001dac: 92 12 60 38 or %o1, 0x38, %o1 ! 40019c38 <__FUNCTION__.5614+0x2b0><== 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 );
40001db0: 11 10 00 07 sethi %hi(0x40001c00), %o0 <== NOT EXECUTED
40001db4: 40 00 13 3c call 40006aa4 <rtems_iterate_over_all_threads><== NOT EXECUTED
40001db8: 90 12 20 2c or %o0, 0x2c, %o0 ! 40001c2c <Stack_check_Dump_threads_usage><== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
40001dbc: 7f ff ff 9c call 40001c2c <Stack_check_Dump_threads_usage><== NOT EXECUTED
40001dc0: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
print_context = NULL;
40001dc4: c0 24 62 58 clr [ %l1 + 0x258 ] <== NOT EXECUTED
print_handler = NULL;
40001dc8: c0 24 22 5c clr [ %l0 + 0x25c ] <== NOT EXECUTED
}
40001dcc: 81 c7 e0 08 ret <== NOT EXECUTED
40001dd0: 81 e8 00 00 restore <== NOT EXECUTED
40001f24 <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
40001f24: 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;
40001f28: d0 06 20 c4 ld [ %i0 + 0xc4 ], %o0
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
40001f2c: 80 a7 80 08 cmp %fp, %o0
40001f30: 0a 80 00 06 bcs 40001f48 <rtems_stack_checker_switch_extension+0x24><== NEVER TAKEN
40001f34: a0 10 20 00 clr %l0
}
/*
* rtems_stack_checker_switch_extension
*/
void rtems_stack_checker_switch_extension(
40001f38: c2 06 20 c0 ld [ %i0 + 0xc0 ], %g1
40001f3c: 82 02 00 01 add %o0, %g1, %g1
40001f40: 80 a0 40 1e cmp %g1, %fp
40001f44: 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,
40001f48: 90 02 20 08 add %o0, 8, %o0
40001f4c: 13 10 00 6c sethi %hi(0x4001b000), %o1
40001f50: 94 10 20 10 mov 0x10, %o2
40001f54: 40 00 2f 55 call 4000dca8 <memcmp>
40001f58: 92 12 63 e4 or %o1, 0x3e4, %o1
40001f5c: 80 a0 00 08 cmp %g0, %o0
40001f60: b2 60 3f ff subx %g0, -1, %i1
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
40001f64: 80 8c 20 ff btst 0xff, %l0
40001f68: 02 80 00 04 be 40001f78 <rtems_stack_checker_switch_extension+0x54><== NEVER TAKEN
40001f6c: 80 a6 60 00 cmp %i1, 0
40001f70: 12 80 00 05 bne 40001f84 <rtems_stack_checker_switch_extension+0x60><== ALWAYS TAKEN
40001f74: 01 00 00 00 nop
Stack_check_report_blown_task( running, pattern_ok );
40001f78: b2 0e 60 01 and %i1, 1, %i1 <== NOT EXECUTED
40001f7c: 7f ff ff 9d call 40001df0 <Stack_check_report_blown_task> <== NOT EXECUTED
40001f80: 81 e8 00 00 restore <== NOT EXECUTED
40001f84: 81 c7 e0 08 ret
40001f88: 81 e8 00 00 restore
4000c008 <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c008: 9d e3 bf 98 save %sp, -104, %sp
4000c00c: a4 10 00 18 mov %i0, %l2
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c010: 80 a6 60 00 cmp %i1, 0
4000c014: 02 80 00 24 be 4000c0a4 <rtems_string_to_double+0x9c>
4000c018: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c01c: 40 00 08 a7 call 4000e2b8 <__errno>
4000c020: 01 00 00 00 nop
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000c024: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c028: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c02c: c0 26 40 00 clr [ %i1 ]
4000c030: c0 26 60 04 clr [ %i1 + 4 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000c034: 40 00 14 1d call 400110a8 <strtod>
4000c038: 90 10 00 12 mov %l2, %o0
#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 )
4000c03c: 80 a6 a0 00 cmp %i2, 0
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000c040: a0 10 00 08 mov %o0, %l0
#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 )
4000c044: 02 80 00 04 be 4000c054 <rtems_string_to_double+0x4c>
4000c048: a2 10 00 09 mov %o1, %l1
*endptr = end;
4000c04c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c050: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c054: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c058: 80 a0 40 12 cmp %g1, %l2
4000c05c: 02 80 00 12 be 4000c0a4 <rtems_string_to_double+0x9c>
4000c060: 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))
4000c064: 03 10 00 79 sethi %hi(0x4001e400), %g1
4000c068: d4 18 61 c8 ldd [ %g1 + 0x1c8 ], %o2 ! 4001e5c8 <_CPU_Trap_slot_template+0x14>
4000c06c: 90 10 00 10 mov %l0, %o0
4000c070: 40 00 3c 26 call 4001b108 <__gtdf2>
4000c074: 92 10 00 11 mov %l1, %o1
4000c078: 80 a2 20 00 cmp %o0, 0
4000c07c: 24 80 00 09 ble,a 4000c0a0 <rtems_string_to_double+0x98>
4000c080: e0 3e 40 00 std %l0, [ %i1 ]
4000c084: 40 00 08 8d call 4000e2b8 <__errno>
4000c088: b0 10 20 0a mov 0xa, %i0
4000c08c: c2 02 00 00 ld [ %o0 ], %g1
4000c090: 80 a0 60 22 cmp %g1, 0x22
4000c094: 02 80 00 04 be 4000c0a4 <rtems_string_to_double+0x9c> <== ALWAYS TAKEN
4000c098: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c09c: e0 3e 40 00 std %l0, [ %i1 ] <== NOT EXECUTED
4000c0a0: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c0a4: 81 c7 e0 08 ret
4000c0a8: 81 e8 00 00 restore
4000c0ac <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c0ac: 9d e3 bf 98 save %sp, -104, %sp
4000c0b0: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c0b4: 80 a6 60 00 cmp %i1, 0
4000c0b8: 02 80 00 21 be 4000c13c <rtems_string_to_float+0x90>
4000c0bc: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c0c0: 40 00 08 7e call 4000e2b8 <__errno>
4000c0c4: 01 00 00 00 nop
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000c0c8: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c0cc: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c0d0: c0 26 40 00 clr [ %i1 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000c0d4: 40 00 13 e2 call 4001105c <strtof>
4000c0d8: 90 10 00 10 mov %l0, %o0
#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 )
4000c0dc: 80 a6 a0 00 cmp %i2, 0
4000c0e0: 02 80 00 04 be 4000c0f0 <rtems_string_to_float+0x44>
4000c0e4: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c0e8: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c0ec: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c0f0: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c0f4: 80 a0 40 10 cmp %g1, %l0
4000c0f8: 02 80 00 11 be 4000c13c <rtems_string_to_float+0x90>
4000c0fc: 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))
4000c100: 90 10 00 11 mov %l1, %o0
4000c104: 13 1f df ff sethi %hi(0x7f7ffc00), %o1
4000c108: 40 00 39 5d call 4001a67c <__gtsf2>
4000c10c: 92 12 63 ff or %o1, 0x3ff, %o1 ! 7f7fffff <RAM_END+0x3f3fffff>
4000c110: 80 a2 20 00 cmp %o0, 0
4000c114: 24 80 00 09 ble,a 4000c138 <rtems_string_to_float+0x8c>
4000c118: e2 26 40 00 st %l1, [ %i1 ]
4000c11c: 40 00 08 67 call 4000e2b8 <__errno>
4000c120: b0 10 20 0a mov 0xa, %i0
4000c124: c2 02 00 00 ld [ %o0 ], %g1
4000c128: 80 a0 60 22 cmp %g1, 0x22
4000c12c: 02 80 00 04 be 4000c13c <rtems_string_to_float+0x90> <== ALWAYS TAKEN
4000c130: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c134: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c138: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c13c: 81 c7 e0 08 ret
4000c140: 81 e8 00 00 restore
4000c144 <rtems_string_to_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c144: 9d e3 bf 98 save %sp, -104, %sp
4000c148: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c14c: 80 a6 60 00 cmp %i1, 0
4000c150: 02 80 00 20 be 4000c1d0 <rtems_string_to_int+0x8c>
4000c154: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c158: 40 00 08 58 call 4000e2b8 <__errno>
4000c15c: 01 00 00 00 nop
4000c160: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c164: 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 );
4000c168: 94 10 00 1b mov %i3, %o2
4000c16c: 90 10 00 10 mov %l0, %o0
4000c170: 40 00 14 59 call 400112d4 <strtol>
4000c174: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c178: 80 a6 a0 00 cmp %i2, 0
4000c17c: 02 80 00 04 be 4000c18c <rtems_string_to_int+0x48>
4000c180: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c184: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c188: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c18c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c190: 80 a0 40 10 cmp %g1, %l0
4000c194: 02 80 00 0f be 4000c1d0 <rtems_string_to_int+0x8c>
4000c198: 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))
4000c19c: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000c1a0: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000c1a4: 80 a4 40 01 cmp %l1, %g1
4000c1a8: 32 80 00 09 bne,a 4000c1cc <rtems_string_to_int+0x88>
4000c1ac: e2 26 40 00 st %l1, [ %i1 ]
4000c1b0: 40 00 08 42 call 4000e2b8 <__errno>
4000c1b4: b0 10 20 0a mov 0xa, %i0
4000c1b8: c2 02 00 00 ld [ %o0 ], %g1
4000c1bc: 80 a0 60 22 cmp %g1, 0x22
4000c1c0: 02 80 00 04 be 4000c1d0 <rtems_string_to_int+0x8c> <== ALWAYS TAKEN
4000c1c4: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c1c8: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c1cc: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c1d0: 81 c7 e0 08 ret
4000c1d4: 81 e8 00 00 restore
4000c29c <rtems_string_to_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c29c: 9d e3 bf 98 save %sp, -104, %sp
4000c2a0: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c2a4: 80 a6 60 00 cmp %i1, 0
4000c2a8: 02 80 00 23 be 4000c334 <rtems_string_to_long+0x98>
4000c2ac: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c2b0: 40 00 08 02 call 4000e2b8 <__errno>
4000c2b4: 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 );
4000c2b8: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c2bc: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c2c0: 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 );
4000c2c4: 90 10 00 10 mov %l0, %o0
4000c2c8: 40 00 14 03 call 400112d4 <strtol>
4000c2cc: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c2d0: 80 a6 a0 00 cmp %i2, 0
4000c2d4: 02 80 00 04 be 4000c2e4 <rtems_string_to_long+0x48>
4000c2d8: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c2dc: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c2e0: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c2e4: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c2e8: 80 a0 40 10 cmp %g1, %l0
4000c2ec: 02 80 00 12 be 4000c334 <rtems_string_to_long+0x98>
4000c2f0: 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))
4000c2f4: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000c2f8: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000c2fc: 80 a4 40 01 cmp %l1, %g1
4000c300: 02 80 00 05 be 4000c314 <rtems_string_to_long+0x78>
4000c304: 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))
4000c308: 80 a4 40 01 cmp %l1, %g1
4000c30c: 32 80 00 09 bne,a 4000c330 <rtems_string_to_long+0x94>
4000c310: e2 26 40 00 st %l1, [ %i1 ]
4000c314: 40 00 07 e9 call 4000e2b8 <__errno>
4000c318: 01 00 00 00 nop
4000c31c: c2 02 00 00 ld [ %o0 ], %g1
4000c320: 80 a0 60 22 cmp %g1, 0x22
4000c324: 22 80 00 04 be,a 4000c334 <rtems_string_to_long+0x98> <== ALWAYS TAKEN
4000c328: 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;
4000c32c: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c330: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c334: 81 c7 e0 08 ret
4000c338: 81 e8 00 00 restore
4000c1d8 <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c1d8: 9d e3 bf 98 save %sp, -104, %sp
4000c1dc: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c1e0: 80 a6 60 00 cmp %i1, 0
4000c1e4: 02 80 00 2c be 4000c294 <rtems_string_to_long_long+0xbc>
4000c1e8: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c1ec: 40 00 08 33 call 4000e2b8 <__errno>
4000c1f0: 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 );
4000c1f4: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c1f8: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c1fc: c0 26 40 00 clr [ %i1 ]
4000c200: 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 );
4000c204: 90 10 00 10 mov %l0, %o0
4000c208: 40 00 14 3d call 400112fc <strtoll>
4000c20c: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c210: 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 );
4000c214: a2 10 00 08 mov %o0, %l1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c218: 02 80 00 04 be 4000c228 <rtems_string_to_long_long+0x50>
4000c21c: a4 10 00 09 mov %o1, %l2
*endptr = end;
4000c220: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c224: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c228: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c22c: 80 a0 40 10 cmp %g1, %l0
4000c230: 02 80 00 19 be 4000c294 <rtems_string_to_long_long+0xbc>
4000c234: 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))
4000c238: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000c23c: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000c240: 80 a4 40 01 cmp %l1, %g1
4000c244: 12 80 00 05 bne 4000c258 <rtems_string_to_long_long+0x80>
4000c248: 03 20 00 00 sethi %hi(0x80000000), %g1
4000c24c: 80 a4 bf ff cmp %l2, -1
4000c250: 02 80 00 08 be 4000c270 <rtems_string_to_long_long+0x98> <== ALWAYS TAKEN
4000c254: 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))
4000c258: 80 a4 40 01 cmp %l1, %g1
4000c25c: 32 80 00 0c bne,a 4000c28c <rtems_string_to_long_long+0xb4>
4000c260: e4 26 60 04 st %l2, [ %i1 + 4 ]
4000c264: 80 a4 a0 00 cmp %l2, 0
4000c268: 32 80 00 09 bne,a 4000c28c <rtems_string_to_long_long+0xb4><== NEVER TAKEN
4000c26c: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000c270: 40 00 08 12 call 4000e2b8 <__errno>
4000c274: 01 00 00 00 nop
4000c278: c2 02 00 00 ld [ %o0 ], %g1
4000c27c: 80 a0 60 22 cmp %g1, 0x22
4000c280: 22 80 00 05 be,a 4000c294 <rtems_string_to_long_long+0xbc><== ALWAYS TAKEN
4000c284: 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;
4000c288: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000c28c: e2 26 40 00 st %l1, [ %i1 ]
4000c290: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c294: 81 c7 e0 08 ret
4000c298: 81 e8 00 00 restore
4000c33c <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c33c: 9d e3 bf 98 save %sp, -104, %sp
4000c340: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c344: 80 a6 60 00 cmp %i1, 0
4000c348: 02 80 00 1e be 4000c3c0 <rtems_string_to_pointer+0x84>
4000c34c: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c350: 40 00 07 da call 4000e2b8 <__errno>
4000c354: 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 );
4000c358: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c35c: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c360: 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 );
4000c364: 90 10 00 10 mov %l0, %o0
4000c368: 40 00 15 13 call 400117b4 <strtoul>
4000c36c: 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 )
4000c370: 80 a6 a0 00 cmp %i2, 0
4000c374: 02 80 00 04 be 4000c384 <rtems_string_to_pointer+0x48>
4000c378: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c37c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c380: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c384: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c388: 80 a0 40 10 cmp %g1, %l0
4000c38c: 02 80 00 0d be 4000c3c0 <rtems_string_to_pointer+0x84>
4000c390: 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))
4000c394: 80 a4 7f ff cmp %l1, -1
4000c398: 32 80 00 09 bne,a 4000c3bc <rtems_string_to_pointer+0x80><== ALWAYS TAKEN
4000c39c: e2 26 40 00 st %l1, [ %i1 ]
4000c3a0: 40 00 07 c6 call 4000e2b8 <__errno> <== NOT EXECUTED
4000c3a4: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED
4000c3a8: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
4000c3ac: 80 a0 60 22 cmp %g1, 0x22 <== NOT EXECUTED
4000c3b0: 02 80 00 04 be 4000c3c0 <rtems_string_to_pointer+0x84> <== NOT EXECUTED
4000c3b4: 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;
4000c3b8: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c3bc: b0 10 20 00 clr %i0
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4000c3c0: 81 c7 e0 08 ret
4000c3c4: 81 e8 00 00 restore
4000c42c <rtems_string_to_unsigned_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c42c: 9d e3 bf 98 save %sp, -104, %sp
4000c430: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c434: 80 a6 60 00 cmp %i1, 0
4000c438: 02 80 00 1e be 4000c4b0 <rtems_string_to_unsigned_int+0x84>
4000c43c: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c440: 40 00 07 9e call 4000e2b8 <__errno>
4000c444: 01 00 00 00 nop
4000c448: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c44c: 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 );
4000c450: 94 10 00 1b mov %i3, %o2
4000c454: 90 10 00 10 mov %l0, %o0
4000c458: 40 00 14 d7 call 400117b4 <strtoul>
4000c45c: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c460: 80 a6 a0 00 cmp %i2, 0
4000c464: 02 80 00 04 be 4000c474 <rtems_string_to_unsigned_int+0x48>
4000c468: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c46c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c470: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c474: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c478: 80 a0 40 10 cmp %g1, %l0
4000c47c: 02 80 00 0d be 4000c4b0 <rtems_string_to_unsigned_int+0x84>
4000c480: 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))
4000c484: 80 a4 7f ff cmp %l1, -1
4000c488: 32 80 00 09 bne,a 4000c4ac <rtems_string_to_unsigned_int+0x80>
4000c48c: e2 26 40 00 st %l1, [ %i1 ]
4000c490: 40 00 07 8a call 4000e2b8 <__errno>
4000c494: b0 10 20 0a mov 0xa, %i0
4000c498: c2 02 00 00 ld [ %o0 ], %g1
4000c49c: 80 a0 60 22 cmp %g1, 0x22
4000c4a0: 02 80 00 04 be 4000c4b0 <rtems_string_to_unsigned_int+0x84><== ALWAYS TAKEN
4000c4a4: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c4a8: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c4ac: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c4b0: 81 c7 e0 08 ret
4000c4b4: 81 e8 00 00 restore
4000c55c <rtems_string_to_unsigned_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c55c: 9d e3 bf 98 save %sp, -104, %sp
4000c560: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c564: 80 a6 60 00 cmp %i1, 0
4000c568: 02 80 00 1e be 4000c5e0 <rtems_string_to_unsigned_long+0x84>
4000c56c: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c570: 40 00 07 52 call 4000e2b8 <__errno>
4000c574: 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 );
4000c578: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c57c: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c580: 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 );
4000c584: 90 10 00 10 mov %l0, %o0
4000c588: 40 00 14 8b call 400117b4 <strtoul>
4000c58c: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c590: 80 a6 a0 00 cmp %i2, 0
4000c594: 02 80 00 04 be 4000c5a4 <rtems_string_to_unsigned_long+0x48>
4000c598: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c59c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c5a0: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c5a4: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c5a8: 80 a0 40 10 cmp %g1, %l0
4000c5ac: 02 80 00 0d be 4000c5e0 <rtems_string_to_unsigned_long+0x84>
4000c5b0: 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))
4000c5b4: 80 a4 7f ff cmp %l1, -1
4000c5b8: 32 80 00 09 bne,a 4000c5dc <rtems_string_to_unsigned_long+0x80>
4000c5bc: e2 26 40 00 st %l1, [ %i1 ]
4000c5c0: 40 00 07 3e call 4000e2b8 <__errno>
4000c5c4: b0 10 20 0a mov 0xa, %i0
4000c5c8: c2 02 00 00 ld [ %o0 ], %g1
4000c5cc: 80 a0 60 22 cmp %g1, 0x22
4000c5d0: 02 80 00 04 be 4000c5e0 <rtems_string_to_unsigned_long+0x84><== ALWAYS TAKEN
4000c5d4: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c5d8: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c5dc: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c5e0: 81 c7 e0 08 ret
4000c5e4: 81 e8 00 00 restore
4000c4b8 <rtems_string_to_unsigned_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c4b8: 9d e3 bf 98 save %sp, -104, %sp
4000c4bc: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c4c0: 80 a6 60 00 cmp %i1, 0
4000c4c4: 02 80 00 24 be 4000c554 <rtems_string_to_unsigned_long_long+0x9c>
4000c4c8: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c4cc: 40 00 07 7b call 4000e2b8 <__errno>
4000c4d0: 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 );
4000c4d4: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c4d8: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c4dc: c0 26 40 00 clr [ %i1 ]
4000c4e0: 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 );
4000c4e4: 90 10 00 10 mov %l0, %o0
4000c4e8: 40 00 14 bd call 400117dc <strtoull>
4000c4ec: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c4f0: 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 );
4000c4f4: a2 10 00 08 mov %o0, %l1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c4f8: 02 80 00 04 be 4000c508 <rtems_string_to_unsigned_long_long+0x50>
4000c4fc: a4 10 00 09 mov %o1, %l2
*endptr = end;
4000c500: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c504: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c508: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c50c: 80 a0 40 10 cmp %g1, %l0
4000c510: 02 80 00 11 be 4000c554 <rtems_string_to_unsigned_long_long+0x9c>
4000c514: 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))
4000c518: 80 a4 7f ff cmp %l1, -1
4000c51c: 32 80 00 0c bne,a 4000c54c <rtems_string_to_unsigned_long_long+0x94>
4000c520: e4 26 60 04 st %l2, [ %i1 + 4 ]
4000c524: 80 a4 bf ff cmp %l2, -1
4000c528: 32 80 00 09 bne,a 4000c54c <rtems_string_to_unsigned_long_long+0x94><== NEVER TAKEN
4000c52c: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000c530: 40 00 07 62 call 4000e2b8 <__errno>
4000c534: b0 10 20 0a mov 0xa, %i0
4000c538: c2 02 00 00 ld [ %o0 ], %g1
4000c53c: 80 a0 60 22 cmp %g1, 0x22
4000c540: 02 80 00 05 be 4000c554 <rtems_string_to_unsigned_long_long+0x9c><== ALWAYS TAKEN
4000c544: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c548: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000c54c: e2 26 40 00 st %l1, [ %i1 ]
4000c550: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c554: 81 c7 e0 08 ret
4000c558: 81 e8 00 00 restore
4000c754 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
4000c754: 9d e3 bf a0 save %sp, -96, %sp
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
4000c758: 80 a6 a0 00 cmp %i2, 0
4000c75c: 02 80 00 54 be 4000c8ac <rtems_task_mode+0x158>
4000c760: 82 10 20 09 mov 9, %g1
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
4000c764: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000c768: e0 00 60 3c ld [ %g1 + 0x3c ], %l0 ! 4001b43c <_Thread_Executing>
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4000c76c: c4 0c 20 75 ldub [ %l0 + 0x75 ], %g2
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
4000c770: c2 04 20 7c ld [ %l0 + 0x7c ], %g1
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4000c774: 80 a0 00 02 cmp %g0, %g2
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
4000c778: e2 04 21 5c ld [ %l0 + 0x15c ], %l1
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4000c77c: a4 60 3f ff subx %g0, -1, %l2
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
4000c780: 80 a0 60 00 cmp %g1, 0
4000c784: 02 80 00 03 be 4000c790 <rtems_task_mode+0x3c>
4000c788: a5 2c a0 08 sll %l2, 8, %l2
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
4000c78c: a4 14 a2 00 or %l2, 0x200, %l2
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4000c790: c2 0c 60 08 ldub [ %l1 + 8 ], %g1
4000c794: 80 a0 00 01 cmp %g0, %g1
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
old_mode |= _ISR_Get_level();
4000c798: 7f ff f1 cd call 40008ecc <_CPU_ISR_Get_level>
4000c79c: a6 60 3f ff subx %g0, -1, %l3
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4000c7a0: a7 2c e0 0a sll %l3, 0xa, %l3
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
4000c7a4: a6 14 c0 08 or %l3, %o0, %l3
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
4000c7a8: a4 14 c0 12 or %l3, %l2, %l2
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
4000c7ac: 80 8e 61 00 btst 0x100, %i1
4000c7b0: 02 80 00 06 be 4000c7c8 <rtems_task_mode+0x74>
4000c7b4: e4 26 80 00 st %l2, [ %i2 ]
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
4000c7b8: 83 36 20 08 srl %i0, 8, %g1
4000c7bc: 82 18 60 01 xor %g1, 1, %g1
4000c7c0: 82 08 60 01 and %g1, 1, %g1
4000c7c4: c2 2c 20 75 stb %g1, [ %l0 + 0x75 ]
if ( mask & RTEMS_TIMESLICE_MASK ) {
4000c7c8: 80 8e 62 00 btst 0x200, %i1
4000c7cc: 02 80 00 0b be 4000c7f8 <rtems_task_mode+0xa4>
4000c7d0: 80 8e 60 0f btst 0xf, %i1
if ( _Modes_Is_timeslice(mode_set) ) {
4000c7d4: 80 8e 22 00 btst 0x200, %i0
4000c7d8: 22 80 00 07 be,a 4000c7f4 <rtems_task_mode+0xa0>
4000c7dc: c0 24 20 7c clr [ %l0 + 0x7c ]
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
4000c7e0: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000c7e4: c2 00 62 d8 ld [ %g1 + 0x2d8 ], %g1 ! 4001b2d8 <_Thread_Ticks_per_timeslice>
4000c7e8: c2 24 20 78 st %g1, [ %l0 + 0x78 ]
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
4000c7ec: 82 10 20 01 mov 1, %g1
4000c7f0: c2 24 20 7c st %g1, [ %l0 + 0x7c ]
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
4000c7f4: 80 8e 60 0f btst 0xf, %i1
4000c7f8: 02 80 00 06 be 4000c810 <rtems_task_mode+0xbc>
4000c7fc: 80 8e 64 00 btst 0x400, %i1
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
4000c800: 90 0e 20 0f and %i0, 0xf, %o0
4000c804: 7f ff d5 29 call 40001ca8 <sparc_enable_interrupts>
4000c808: 91 2a 20 08 sll %o0, 8, %o0
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
4000c80c: 80 8e 64 00 btst 0x400, %i1
4000c810: 22 80 00 18 be,a 4000c870 <rtems_task_mode+0x11c>
4000c814: a0 10 20 00 clr %l0
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4000c818: c2 0c 60 08 ldub [ %l1 + 8 ], %g1
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
4000c81c: b1 36 20 0a srl %i0, 0xa, %i0
4000c820: b0 1e 20 01 xor %i0, 1, %i0
4000c824: b0 0e 20 01 and %i0, 1, %i0
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4000c828: 80 a6 00 01 cmp %i0, %g1
4000c82c: 22 80 00 11 be,a 4000c870 <rtems_task_mode+0x11c>
4000c830: a0 10 20 00 clr %l0
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
4000c834: 7f ff d5 19 call 40001c98 <sparc_disable_interrupts>
4000c838: f0 2c 60 08 stb %i0, [ %l1 + 8 ]
_signals = information->signals_pending;
4000c83c: c4 04 60 18 ld [ %l1 + 0x18 ], %g2
information->signals_pending = information->signals_posted;
4000c840: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
information->signals_posted = _signals;
4000c844: c4 24 60 14 st %g2, [ %l1 + 0x14 ]
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
_signals = information->signals_pending;
information->signals_pending = information->signals_posted;
4000c848: c2 24 60 18 st %g1, [ %l1 + 0x18 ]
information->signals_posted = _signals;
_ISR_Enable( _level );
4000c84c: 7f ff d5 17 call 40001ca8 <sparc_enable_interrupts>
4000c850: 01 00 00 00 nop
4000c854: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
4000c858: 80 a0 60 00 cmp %g1, 0
4000c85c: 22 80 00 05 be,a 4000c870 <rtems_task_mode+0x11c>
4000c860: a0 10 20 00 clr %l0
if ( is_asr_enabled != asr->is_enabled ) {
asr->is_enabled = is_asr_enabled;
_ASR_Swap_signals( asr );
if ( _ASR_Are_signals_pending( asr ) ) {
needs_asr_dispatching = true;
executing->do_post_task_switch_extension = true;
4000c864: 82 10 20 01 mov 1, %g1
4000c868: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ]
4000c86c: a0 10 20 01 mov 1, %l0
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
4000c870: 03 10 00 6d sethi %hi(0x4001b400), %g1
4000c874: c2 00 61 20 ld [ %g1 + 0x120 ], %g1 ! 4001b520 <_System_state_Current>
4000c878: 80 a0 60 03 cmp %g1, 3
4000c87c: 12 80 00 0c bne 4000c8ac <rtems_task_mode+0x158> <== NEVER TAKEN
4000c880: 82 10 20 00 clr %g1
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
4000c884: 40 00 00 b4 call 4000cb54 <_Thread_Evaluate_mode>
4000c888: 01 00 00 00 nop
4000c88c: 80 8a 20 ff btst 0xff, %o0
4000c890: 12 80 00 04 bne 4000c8a0 <rtems_task_mode+0x14c>
4000c894: 80 8c 20 ff btst 0xff, %l0
4000c898: 02 80 00 05 be 4000c8ac <rtems_task_mode+0x158>
4000c89c: 82 10 20 00 clr %g1
_Thread_Dispatch();
4000c8a0: 7f ff eb 0f call 400074dc <_Thread_Dispatch>
4000c8a4: 01 00 00 00 nop
4000c8a8: 82 10 20 00 clr %g1 ! 0 <PROM_START>
return RTEMS_SUCCESSFUL;
}
4000c8ac: 81 c7 e0 08 ret
4000c8b0: 91 e8 00 01 restore %g0, %g1, %o0
4000aac0 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
4000aac0: 9d e3 bf 98 save %sp, -104, %sp
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
4000aac4: 80 a6 60 00 cmp %i1, 0
4000aac8: 02 80 00 07 be 4000aae4 <rtems_task_set_priority+0x24>
4000aacc: 90 10 00 18 mov %i0, %o0
4000aad0: 03 10 00 85 sethi %hi(0x40021400), %g1
4000aad4: c2 08 60 c4 ldub [ %g1 + 0xc4 ], %g1 ! 400214c4 <rtems_maximum_priority>
4000aad8: 80 a6 40 01 cmp %i1, %g1
4000aadc: 18 80 00 1c bgu 4000ab4c <rtems_task_set_priority+0x8c>
4000aae0: b0 10 20 13 mov 0x13, %i0
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
4000aae4: 80 a6 a0 00 cmp %i2, 0
4000aae8: 02 80 00 19 be 4000ab4c <rtems_task_set_priority+0x8c>
4000aaec: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
4000aaf0: 40 00 08 14 call 4000cb40 <_Thread_Get>
4000aaf4: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
4000aaf8: c2 07 bf fc ld [ %fp + -4 ], %g1
4000aafc: 80 a0 60 00 cmp %g1, 0
4000ab00: 12 80 00 13 bne 4000ab4c <rtems_task_set_priority+0x8c>
4000ab04: b0 10 20 04 mov 4, %i0
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
4000ab08: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
4000ab0c: 80 a6 60 00 cmp %i1, 0
4000ab10: 02 80 00 0d be 4000ab44 <rtems_task_set_priority+0x84>
4000ab14: c2 26 80 00 st %g1, [ %i2 ]
the_thread->real_priority = new_priority;
if ( the_thread->resource_count == 0 ||
4000ab18: c2 02 20 1c ld [ %o0 + 0x1c ], %g1
4000ab1c: 80 a0 60 00 cmp %g1, 0
4000ab20: 02 80 00 06 be 4000ab38 <rtems_task_set_priority+0x78>
4000ab24: f2 22 20 18 st %i1, [ %o0 + 0x18 ]
the_thread->current_priority > new_priority )
4000ab28: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
4000ab2c: 80 a0 40 19 cmp %g1, %i1
4000ab30: 08 80 00 05 bleu 4000ab44 <rtems_task_set_priority+0x84> <== ALWAYS TAKEN
4000ab34: 01 00 00 00 nop
_Thread_Change_priority( the_thread, new_priority, false );
4000ab38: 92 10 00 19 mov %i1, %o1
4000ab3c: 40 00 06 6e call 4000c4f4 <_Thread_Change_priority>
4000ab40: 94 10 20 00 clr %o2
}
_Thread_Enable_dispatch();
4000ab44: 40 00 07 dc call 4000cab4 <_Thread_Enable_dispatch>
4000ab48: b0 10 20 00 clr %i0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4000ab4c: 81 c7 e0 08 ret
4000ab50: 81 e8 00 00 restore
40004270 <rtems_termios_baud_to_index>:
#include <rtems/termiostypes.h>
int rtems_termios_baud_to_index(
rtems_termios_baud_t termios_baud
)
{
40004270: 82 10 00 08 mov %o0, %g1
int baud_index;
switch (termios_baud) {
40004274: 80 a2 20 09 cmp %o0, 9
40004278: 02 80 00 19 be 400042dc <rtems_termios_baud_to_index+0x6c><== NEVER TAKEN
4000427c: 90 10 20 09 mov 9, %o0
40004280: 80 a0 60 09 cmp %g1, 9
40004284: 14 80 00 25 bg 40004318 <rtems_termios_baud_to_index+0xa8><== NEVER TAKEN
40004288: 80 a0 60 0e cmp %g1, 0xe
4000428c: 80 a0 60 04 cmp %g1, 4
40004290: 02 80 00 13 be 400042dc <rtems_termios_baud_to_index+0x6c><== NEVER TAKEN
40004294: 90 10 20 04 mov 4, %o0
40004298: 80 a0 60 04 cmp %g1, 4
4000429c: 14 80 00 12 bg 400042e4 <rtems_termios_baud_to_index+0x74><== NEVER TAKEN
400042a0: 80 a0 60 06 cmp %g1, 6
400042a4: 80 a0 60 01 cmp %g1, 1
400042a8: 02 80 00 0d be 400042dc <rtems_termios_baud_to_index+0x6c><== NEVER TAKEN
400042ac: 90 10 20 01 mov 1, %o0
400042b0: 80 a0 60 01 cmp %g1, 1
400042b4: 34 80 00 05 bg,a 400042c8 <rtems_termios_baud_to_index+0x58><== NEVER TAKEN
400042b8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
400042bc: 80 a0 60 00 cmp %g1, 0
400042c0: 10 80 00 3f b 400043bc <rtems_termios_baud_to_index+0x14c>
400042c4: 90 10 20 00 clr %o0
400042c8: 02 80 00 05 be 400042dc <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
400042cc: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED
400042d0: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED
400042d4: 12 80 00 3c bne 400043c4 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
400042d8: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED
400042dc: 81 c3 e0 08 retl <== NOT EXECUTED
400042e0: 01 00 00 00 nop <== NOT EXECUTED
400042e4: 02 bf ff fe be 400042dc <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
400042e8: 90 10 20 06 mov 6, %o0 ! 6 <PROM_START+0x6> <== NOT EXECUTED
400042ec: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED
400042f0: 06 bf ff fb bl 400042dc <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
400042f4: 90 10 20 05 mov 5, %o0 <== NOT EXECUTED
400042f8: 80 a0 60 07 cmp %g1, 7 <== NOT EXECUTED
400042fc: 02 bf ff f8 be 400042dc <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
40004300: 90 10 20 07 mov 7, %o0 <== NOT EXECUTED
40004304: 80 a0 60 08 cmp %g1, 8 <== NOT EXECUTED
40004308: 12 80 00 2f bne 400043c4 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
4000430c: 90 10 20 08 mov 8, %o0 <== NOT EXECUTED
40004310: 81 c3 e0 08 retl <== NOT EXECUTED
40004314: 01 00 00 00 nop <== NOT EXECUTED
40004318: 02 bf ff f1 be 400042dc <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
4000431c: 90 10 20 0e mov 0xe, %o0 ! e <PROM_START+0xe> <== NOT EXECUTED
40004320: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED
40004324: 14 80 00 10 bg 40004364 <rtems_termios_baud_to_index+0xf4><== NOT EXECUTED
40004328: 05 00 00 04 sethi %hi(0x1000), %g2 <== NOT EXECUTED
4000432c: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED
40004330: 02 bf ff eb be 400042dc <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
40004334: 90 10 20 0b mov 0xb, %o0 <== NOT EXECUTED
40004338: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED
4000433c: 06 bf ff e8 bl 400042dc <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
40004340: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED
40004344: 80 a0 60 0c cmp %g1, 0xc <== NOT EXECUTED
40004348: 02 bf ff e5 be 400042dc <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
4000434c: 90 10 20 0c mov 0xc, %o0 <== NOT EXECUTED
40004350: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED
40004354: 12 80 00 1c bne 400043c4 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
40004358: 90 10 20 0d mov 0xd, %o0 <== NOT EXECUTED
4000435c: 81 c3 e0 08 retl <== NOT EXECUTED
40004360: 01 00 00 00 nop <== NOT EXECUTED
40004364: 86 10 a0 02 or %g2, 2, %g3 <== NOT EXECUTED
40004368: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
4000436c: 02 bf ff dc be 400042dc <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
40004370: 90 10 20 11 mov 0x11, %o0 <== NOT EXECUTED
40004374: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40004378: 34 80 00 0b bg,a 400043a4 <rtems_termios_baud_to_index+0x134><== NOT EXECUTED
4000437c: 86 10 a0 03 or %g2, 3, %g3 <== NOT EXECUTED
40004380: 80 a0 60 0f cmp %g1, 0xf <== NOT EXECUTED
40004384: 02 bf ff d6 be 400042dc <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
40004388: 90 10 20 0f mov 0xf, %o0 <== NOT EXECUTED
4000438c: 84 10 a0 01 or %g2, 1, %g2 <== NOT EXECUTED
40004390: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40004394: 12 80 00 0c bne 400043c4 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
40004398: 90 10 20 10 mov 0x10, %o0 <== NOT EXECUTED
4000439c: 81 c3 e0 08 retl <== NOT EXECUTED
400043a0: 01 00 00 00 nop <== NOT EXECUTED
400043a4: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
400043a8: 02 bf ff cd be 400042dc <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
400043ac: 90 10 20 12 mov 0x12, %o0 <== NOT EXECUTED
400043b0: 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;
400043b4: 90 10 20 13 mov 0x13, %o0 <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
400043b8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
400043bc: 02 80 00 03 be 400043c8 <rtems_termios_baud_to_index+0x158><== NEVER TAKEN
400043c0: 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;
400043c4: 90 10 3f ff mov -1, %o0 ! ffffffff <LEON_REG+0x7fffffff>
default: baud_index = -1; break;
}
return baud_index;
}
400043c8: 81 c3 e0 08 retl
400043d0 <rtems_termios_baud_to_number>:
#include <rtems/termiostypes.h>
int32_t rtems_termios_baud_to_number(
int termios_baud
)
{
400043d0: 82 10 00 08 mov %o0, %g1
int32_t baud;
switch (termios_baud) {
400043d4: 80 a2 20 09 cmp %o0, 9
400043d8: 02 80 00 19 be 4000443c <rtems_termios_baud_to_number+0x6c>
400043dc: 90 10 24 b0 mov 0x4b0, %o0
400043e0: 80 a0 60 09 cmp %g1, 9
400043e4: 14 80 00 25 bg 40004478 <rtems_termios_baud_to_number+0xa8>
400043e8: 11 00 00 12 sethi %hi(0x4800), %o0
400043ec: 80 a0 60 04 cmp %g1, 4
400043f0: 02 80 00 13 be 4000443c <rtems_termios_baud_to_number+0x6c>
400043f4: 90 10 20 86 mov 0x86, %o0
400043f8: 80 a0 60 04 cmp %g1, 4
400043fc: 14 80 00 12 bg 40004444 <rtems_termios_baud_to_number+0x74>
40004400: 80 a0 60 06 cmp %g1, 6
40004404: 80 a0 60 01 cmp %g1, 1
40004408: 02 80 00 0d be 4000443c <rtems_termios_baud_to_number+0x6c>
4000440c: 90 10 20 32 mov 0x32, %o0
40004410: 80 a0 60 01 cmp %g1, 1
40004414: 34 80 00 05 bg,a 40004428 <rtems_termios_baud_to_number+0x58>
40004418: 80 a0 60 02 cmp %g1, 2
4000441c: 80 a0 60 00 cmp %g1, 0
40004420: 10 80 00 45 b 40004534 <rtems_termios_baud_to_number+0x164>
40004424: 90 10 20 00 clr %o0
40004428: 02 80 00 05 be 4000443c <rtems_termios_baud_to_number+0x6c>
4000442c: 90 10 20 4b mov 0x4b, %o0
40004430: 80 a0 60 03 cmp %g1, 3
40004434: 12 80 00 42 bne 4000453c <rtems_termios_baud_to_number+0x16c><== NEVER TAKEN
40004438: 90 10 20 6e mov 0x6e, %o0
4000443c: 81 c3 e0 08 retl
40004440: 01 00 00 00 nop
40004444: 02 bf ff fe be 4000443c <rtems_termios_baud_to_number+0x6c>
40004448: 90 10 20 c8 mov 0xc8, %o0 ! c8 <PROM_START+0xc8>
4000444c: 80 a0 60 06 cmp %g1, 6
40004450: 06 bf ff fb bl 4000443c <rtems_termios_baud_to_number+0x6c>
40004454: 90 10 20 96 mov 0x96, %o0
40004458: 80 a0 60 07 cmp %g1, 7
4000445c: 02 bf ff f8 be 4000443c <rtems_termios_baud_to_number+0x6c>
40004460: 90 10 21 2c mov 0x12c, %o0
40004464: 80 a0 60 08 cmp %g1, 8
40004468: 12 80 00 35 bne 4000453c <rtems_termios_baud_to_number+0x16c><== NEVER TAKEN
4000446c: 90 10 22 58 mov 0x258, %o0
40004470: 81 c3 e0 08 retl
40004474: 01 00 00 00 nop
40004478: 80 a0 60 0e cmp %g1, 0xe
4000447c: 02 bf ff f0 be 4000443c <rtems_termios_baud_to_number+0x6c>
40004480: 90 12 23 00 or %o0, 0x300, %o0
40004484: 80 a0 60 0e cmp %g1, 0xe
40004488: 14 80 00 12 bg 400044d0 <rtems_termios_baud_to_number+0x100>
4000448c: 05 00 00 04 sethi %hi(0x1000), %g2
40004490: 80 a0 60 0b cmp %g1, 0xb
40004494: 02 bf ff ea be 4000443c <rtems_termios_baud_to_number+0x6c>
40004498: 90 10 29 60 mov 0x960, %o0
4000449c: 80 a0 60 0b cmp %g1, 0xb
400044a0: 06 bf ff e7 bl 4000443c <rtems_termios_baud_to_number+0x6c>
400044a4: 90 10 27 08 mov 0x708, %o0
case B200: baud = 200; break;
case B300: baud = 300; break;
case B600: baud = 600; break;
case B1200: baud = 1200; break;
case B1800: baud = 1800; break;
case B2400: baud = 2400; break;
400044a8: 90 02 28 f8 add %o0, 0x8f8, %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
400044ac: 80 a0 60 0c cmp %g1, 0xc
400044b0: 02 bf ff e3 be 4000443c <rtems_termios_baud_to_number+0x6c>
400044b4: 90 12 22 c0 or %o0, 0x2c0, %o0
case B300: baud = 300; break;
case B600: baud = 600; break;
case B1200: baud = 1200; break;
case B1800: baud = 1800; break;
case B2400: baud = 2400; break;
case B4800: baud = 4800; break;
400044b8: 11 00 00 09 sethi %hi(0x2400), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
400044bc: 80 a0 60 0d cmp %g1, 0xd
400044c0: 12 80 00 1f bne 4000453c <rtems_termios_baud_to_number+0x16c><== NEVER TAKEN
400044c4: 90 12 21 80 or %o0, 0x180, %o0
400044c8: 81 c3 e0 08 retl
400044cc: 01 00 00 00 nop
case B2400: baud = 2400; break;
case B4800: baud = 4800; break;
case B9600: baud = 9600; break;
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
case B57600: baud = 57600; break;
400044d0: 11 00 00 70 sethi %hi(0x1c000), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
400044d4: 86 10 a0 02 or %g2, 2, %g3
400044d8: 80 a0 40 03 cmp %g1, %g3
400044dc: 02 bf ff d8 be 4000443c <rtems_termios_baud_to_number+0x6c>
400044e0: 90 12 22 00 or %o0, 0x200, %o0
400044e4: 80 a0 40 03 cmp %g1, %g3
400044e8: 34 80 00 0d bg,a 4000451c <rtems_termios_baud_to_number+0x14c>
400044ec: 86 10 a0 03 or %g2, 3, %g3
case B1200: baud = 1200; break;
case B1800: baud = 1800; break;
case B2400: baud = 2400; break;
case B4800: baud = 4800; break;
case B9600: baud = 9600; break;
case B19200: baud = 19200; break;
400044f0: 11 00 00 25 sethi %hi(0x9400), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
400044f4: 80 a0 60 0f cmp %g1, 0xf
400044f8: 02 bf ff d1 be 4000443c <rtems_termios_baud_to_number+0x6c>
400044fc: 90 12 22 00 or %o0, 0x200, %o0
40004500: 84 10 a0 01 or %g2, 1, %g2
case B1800: baud = 1800; break;
case B2400: baud = 2400; break;
case B4800: baud = 4800; break;
case B9600: baud = 9600; break;
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
40004504: 11 00 00 38 sethi %hi(0xe000), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
40004508: 80 a0 40 02 cmp %g1, %g2
4000450c: 12 80 00 0c bne 4000453c <rtems_termios_baud_to_number+0x16c><== NEVER TAKEN
40004510: 90 12 21 00 or %o0, 0x100, %o0
40004514: 81 c3 e0 08 retl
40004518: 01 00 00 00 nop
4000451c: 80 a0 40 03 cmp %g1, %g3
40004520: 02 bf ff c7 be 4000443c <rtems_termios_baud_to_number+0x6c>
40004524: 11 00 00 e1 sethi %hi(0x38400), %o0
40004528: 84 10 a0 04 or %g2, 4, %g2
case B9600: baud = 9600; break;
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
case B57600: baud = 57600; break;
case B115200: baud = 115200; break;
case B230400: baud = 230400; break;
4000452c: 11 00 01 c2 sethi %hi(0x70800), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
40004530: 80 a0 40 02 cmp %g1, %g2
40004534: 02 80 00 03 be 40004540 <rtems_termios_baud_to_number+0x170>
40004538: 01 00 00 00 nop
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
case B57600: baud = 57600; break;
case B115200: baud = 115200; break;
case B230400: baud = 230400; break;
case B460800: baud = 460800; break;
4000453c: 90 10 3f ff mov -1, %o0 ! ffffffff <LEON_REG+0x7fffffff>
default: baud = -1; break;
}
return baud;
}
40004540: 81 c3 e0 08 retl
40002d98 <rtems_termios_bufsize>:
int cbufsize,
int raw_input,
int raw_output
)
{
rtems_termios_cbufsize = cbufsize;
40002d98: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
40002d9c: d0 20 62 e8 st %o0, [ %g1 + 0x2e8 ] ! 4001aae8 <rtems_termios_cbufsize><== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
40002da0: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
return RTEMS_SUCCESSFUL;
}
40002da4: 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;
40002da8: d2 20 62 ec st %o1, [ %g1 + 0x2ec ] <== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
40002dac: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
40002db0: 81 c3 e0 08 retl <== NOT EXECUTED
40002db4: d4 20 62 f0 st %o2, [ %g1 + 0x2f0 ] ! 4001aaf0 <rtems_termios_raw_output_size><== NOT EXECUTED
400043f4 <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
400043f4: 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);
400043f8: 03 10 00 6c sethi %hi(0x4001b000), %g1
400043fc: d0 00 61 f4 ld [ %g1 + 0x1f4 ], %o0 ! 4001b1f4 <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;
40004400: c2 06 00 00 ld [ %i0 ], %g1
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40004404: 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;
40004408: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
4000440c: 40 00 04 57 call 40005568 <rtems_semaphore_obtain>
40004410: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL)
40004414: 80 a2 20 00 cmp %o0, 0
40004418: 12 80 00 2c bne 400044c8 <rtems_termios_close+0xd4> <== NEVER TAKEN
4000441c: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
40004420: c2 04 20 08 ld [ %l0 + 8 ], %g1
40004424: 82 00 7f ff add %g1, -1, %g1
40004428: 80 a0 60 00 cmp %g1, 0
4000442c: 12 80 00 5e bne 400045a4 <rtems_termios_close+0x1b0>
40004430: c2 24 20 08 st %g1, [ %l0 + 8 ]
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
40004434: c4 04 20 cc ld [ %l0 + 0xcc ], %g2
40004438: 03 10 00 6c sethi %hi(0x4001b000), %g1
4000443c: 85 28 a0 05 sll %g2, 5, %g2
40004440: 82 10 60 24 or %g1, 0x24, %g1
40004444: 82 00 40 02 add %g1, %g2, %g1
40004448: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000444c: 80 a0 60 00 cmp %g1, 0
40004450: 22 80 00 06 be,a 40004468 <rtems_termios_close+0x74> <== ALWAYS TAKEN
40004454: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
/*
* call discipline-specific close
*/
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
40004458: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000445c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
}
if (tty->device.outputUsesInterrupts
40004460: 10 80 00 0b b 4000448c <rtems_termios_close+0x98> <== NOT EXECUTED
40004464: 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);
40004468: 92 10 20 00 clr %o1
4000446c: 40 00 04 3f call 40005568 <rtems_semaphore_obtain>
40004470: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL) {
40004474: 80 a2 20 00 cmp %o0, 0
40004478: 12 80 00 14 bne 400044c8 <rtems_termios_close+0xd4> <== NEVER TAKEN
4000447c: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
40004480: 7f ff fd d0 call 40003bc0 <drainOutput>
40004484: 90 10 00 10 mov %l0, %o0
}
if (tty->device.outputUsesInterrupts
40004488: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1
4000448c: 80 a0 60 02 cmp %g1, 2
40004490: 32 80 00 10 bne,a 400044d0 <rtems_termios_close+0xdc> <== ALWAYS TAKEN
40004494: c2 04 20 9c ld [ %l0 + 0x9c ], %g1
== TERMIOS_TASK_DRIVEN) {
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send(
40004498: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED
4000449c: 40 00 02 f4 call 4000506c <rtems_event_send> <== NOT EXECUTED
400044a0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
tty->rxTaskId,
TERMIOS_RX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
400044a4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400044a8: 12 80 00 08 bne 400044c8 <rtems_termios_close+0xd4> <== NOT EXECUTED
400044ac: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_event_send(
400044b0: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED
400044b4: 40 00 02 ee call 4000506c <rtems_event_send> <== NOT EXECUTED
400044b8: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
tty->txTaskId,
TERMIOS_TX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
400044bc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400044c0: 22 80 00 04 be,a 400044d0 <rtems_termios_close+0xdc> <== NOT EXECUTED
400044c4: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
400044c8: 40 00 05 cf call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
400044cc: 01 00 00 00 nop <== NOT EXECUTED
}
if (tty->device.lastClose)
400044d0: 80 a0 60 00 cmp %g1, 0
400044d4: 22 80 00 07 be,a 400044f0 <rtems_termios_close+0xfc> <== ALWAYS TAKEN
400044d8: c4 04 00 00 ld [ %l0 ], %g2
(*tty->device.lastClose)(tty->major, tty->minor, arg);
400044dc: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED
400044e0: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED
400044e4: 9f c0 40 00 call %g1 <== NOT EXECUTED
400044e8: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
if (tty->forw == NULL) {
400044ec: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED
400044f0: 80 a0 a0 00 cmp %g2, 0
400044f4: 12 80 00 08 bne 40004514 <rtems_termios_close+0x120>
400044f8: c2 04 20 04 ld [ %l0 + 4 ], %g1
rtems_termios_ttyTail = tty->back;
400044fc: 05 10 00 6c sethi %hi(0x4001b000), %g2
if ( rtems_termios_ttyTail != NULL ) {
40004500: 80 a0 60 00 cmp %g1, 0
40004504: 02 80 00 05 be 40004518 <rtems_termios_close+0x124> <== ALWAYS TAKEN
40004508: c2 20 a1 f8 st %g1, [ %g2 + 0x1f8 ]
rtems_termios_ttyTail->forw = NULL;
4000450c: 10 80 00 03 b 40004518 <rtems_termios_close+0x124> <== NOT EXECUTED
40004510: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED
}
}
else {
tty->forw->back = tty->back;
40004514: c2 20 a0 04 st %g1, [ %g2 + 4 ]
}
if (tty->back == NULL) {
40004518: c4 04 20 04 ld [ %l0 + 4 ], %g2
4000451c: 80 a0 a0 00 cmp %g2, 0
40004520: 12 80 00 08 bne 40004540 <rtems_termios_close+0x14c> <== NEVER TAKEN
40004524: c2 04 00 00 ld [ %l0 ], %g1
rtems_termios_ttyHead = tty->forw;
40004528: 05 10 00 6c sethi %hi(0x4001b000), %g2
if ( rtems_termios_ttyHead != NULL ) {
4000452c: 80 a0 60 00 cmp %g1, 0
40004530: 02 80 00 05 be 40004544 <rtems_termios_close+0x150>
40004534: c2 20 a1 fc st %g1, [ %g2 + 0x1fc ]
rtems_termios_ttyHead->back = NULL;
40004538: 10 80 00 03 b 40004544 <rtems_termios_close+0x150>
4000453c: c0 20 60 04 clr [ %g1 + 4 ]
}
}
else {
tty->back->forw = tty->forw;
40004540: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED
}
rtems_semaphore_delete (tty->isem);
40004544: 40 00 03 db call 400054b0 <rtems_semaphore_delete>
40004548: d0 04 20 14 ld [ %l0 + 0x14 ], %o0
rtems_semaphore_delete (tty->osem);
4000454c: 40 00 03 d9 call 400054b0 <rtems_semaphore_delete>
40004550: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
40004554: 40 00 03 d7 call 400054b0 <rtems_semaphore_delete>
40004558: d0 04 20 8c ld [ %l0 + 0x8c ], %o0
if ((tty->device.pollRead == NULL) ||
4000455c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
40004560: 80 a0 60 00 cmp %g1, 0
40004564: 02 80 00 06 be 4000457c <rtems_termios_close+0x188> <== NEVER TAKEN
40004568: 01 00 00 00 nop
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
4000456c: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1
40004570: 80 a0 60 02 cmp %g1, 2
40004574: 12 80 00 04 bne 40004584 <rtems_termios_close+0x190> <== ALWAYS TAKEN
40004578: 01 00 00 00 nop
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
4000457c: 40 00 03 cd call 400054b0 <rtems_semaphore_delete> <== NOT EXECUTED
40004580: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
free (tty->rawInBuf.theBuf);
40004584: 40 00 16 ca call 4000a0ac <free>
40004588: d0 04 20 58 ld [ %l0 + 0x58 ], %o0
free (tty->rawOutBuf.theBuf);
4000458c: 40 00 16 c8 call 4000a0ac <free>
40004590: d0 04 20 7c ld [ %l0 + 0x7c ], %o0
free (tty->cbuf);
40004594: 40 00 16 c6 call 4000a0ac <free>
40004598: d0 04 20 1c ld [ %l0 + 0x1c ], %o0
free (tty);
4000459c: 40 00 16 c4 call 4000a0ac <free>
400045a0: 90 10 00 10 mov %l0, %o0
}
rtems_semaphore_release (rtems_termios_ttyMutex);
400045a4: 03 10 00 6c sethi %hi(0x4001b000), %g1
400045a8: d0 00 61 f4 ld [ %g1 + 0x1f4 ], %o0 ! 4001b1f4 <rtems_termios_ttyMutex>
400045ac: 40 00 04 36 call 40005684 <rtems_semaphore_release>
400045b0: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
}
400045b4: 81 c7 e0 08 ret
400045b8: 81 e8 00 00 restore
40002fb8 <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)
{
40002fb8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
40002fbc: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
40002fc0: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 <== NOT EXECUTED
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
40002fc4: 84 00 80 19 add %g2, %i1, %g2 <== NOT EXECUTED
40002fc8: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
40002fcc: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40002fd0: 12 80 00 0a bne 40002ff8 <rtems_termios_dequeue_characters+0x40><== NOT EXECUTED
40002fd4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId,
40002fd8: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED
40002fdc: 40 00 08 24 call 4000506c <rtems_event_send> <== NOT EXECUTED
40002fe0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
TERMIOS_TX_START_EVENT);
if (sc != RTEMS_SUCCESSFUL)
40002fe4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40002fe8: 02 80 00 11 be 4000302c <rtems_termios_dequeue_characters+0x74><== NOT EXECUTED
40002fec: b0 10 20 00 clr %i0 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
40002ff0: 40 00 0b 05 call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
40002ff4: 01 00 00 00 nop <== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
else if (tty->t_line == PPPDISC ) {
40002ff8: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED
40002ffc: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED
40003000: 12 80 00 09 bne 40003024 <rtems_termios_dequeue_characters+0x6c><== NOT EXECUTED
40003004: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
40003008: c2 00 60 d8 ld [ %g1 + 0xd8 ], %g1 ! 4001b0d8 <rtems_termios_linesw+0xb4><== NOT EXECUTED
4000300c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003010: 02 80 00 07 be 4000302c <rtems_termios_dequeue_characters+0x74><== NOT EXECUTED
40003014: b0 10 20 00 clr %i0 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
40003018: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000301c: 01 00 00 00 nop <== NOT EXECUTED
40003020: 30 80 00 03 b,a 4000302c <rtems_termios_dequeue_characters+0x74><== NOT EXECUTED
}
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
40003024: 7f ff ff 6b call 40002dd0 <rtems_termios_refill_transmitter><== NOT EXECUTED
40003028: 81 e8 00 00 restore <== NOT EXECUTED
}
}
4000302c: 81 c7 e0 08 ret <== NOT EXECUTED
40003030: 81 e8 00 00 restore <== NOT EXECUTED
40003034 <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)
{
40003034: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
char c;
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
40003038: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED
4000303c: 25 10 00 6c sethi %hi(0x4001b000), %l2 <== NOT EXECUTED
40003040: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
40003044: a4 14 a0 24 or %l2, 0x24, %l2 <== NOT EXECUTED
40003048: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED
4000304c: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED
* device receive interrupt handler.
* Returns the number of characters dropped because of overflow.
*/
int
rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len)
{
40003050: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
char c;
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
40003054: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003058: 12 80 00 11 bne 4000309c <rtems_termios_enqueue_raw_characters+0x68><== NOT EXECUTED
4000305c: a2 10 00 1a mov %i2, %l1 <== NOT EXECUTED
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
(*tty->device.write)(tty->minor,
40003060: aa 06 20 4a add %i0, 0x4a, %l5 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
40003064: a8 06 20 30 add %i0, 0x30, %l4 <== NOT EXECUTED
40003068: a4 10 20 00 clr %l2 <== NOT EXECUTED
4000306c: 10 80 00 ad b 40003320 <rtems_termios_enqueue_raw_characters+0x2ec><== NOT EXECUTED
40003070: b0 10 20 00 clr %i0 <== 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++;
40003074: d0 0e 40 00 ldub [ %i1 ], %o0 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
40003078: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
4000307c: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED
40003080: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED
40003084: 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++;
40003088: b2 06 60 01 inc %i1 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
4000308c: 91 3a 20 18 sra %o0, 0x18, %o0 <== NOT EXECUTED
40003090: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED
40003094: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003098: 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--) {
4000309c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
400030a0: 32 bf ff f5 bne,a 40003074 <rtems_termios_enqueue_raw_characters+0x40><== NOT EXECUTED
400030a4: 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 )) {
400030a8: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED
400030ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400030b0: 12 80 00 a6 bne 40003348 <rtems_termios_enqueue_raw_characters+0x314><== NOT EXECUTED
400030b4: 01 00 00 00 nop <== NOT EXECUTED
400030b8: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED
400030bc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400030c0: 02 80 00 a2 be 40003348 <rtems_termios_enqueue_raw_characters+0x314><== NOT EXECUTED
400030c4: 01 00 00 00 nop <== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
400030c8: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED
400030cc: 9f c0 40 00 call %g1 <== NOT EXECUTED
400030d0: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
400030d4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
400030d8: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED
400030dc: 81 c7 e0 08 ret <== NOT EXECUTED
400030e0: 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) {
400030e4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400030e8: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
400030ec: 02 80 00 1b be 40003158 <rtems_termios_enqueue_raw_characters+0x124><== NOT EXECUTED
400030f0: 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]) {
400030f4: c4 0c 20 4a ldub [ %l0 + 0x4a ], %g2 <== NOT EXECUTED
400030f8: 83 2c e0 18 sll %l3, 0x18, %g1 <== NOT EXECUTED
400030fc: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED
40003100: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40003104: 12 80 00 0e bne 4000313c <rtems_termios_enqueue_raw_characters+0x108><== NOT EXECUTED
40003108: c4 0c 20 49 ldub [ %l0 + 0x49 ], %g2 <== NOT EXECUTED
if (c == tty->termios.c_cc[VSTART]) {
4000310c: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED
40003110: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40003114: 12 80 00 05 bne 40003128 <rtems_termios_enqueue_raw_characters+0xf4><== NOT EXECUTED
40003118: 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;
4000311c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003120: 10 80 00 04 b 40003130 <rtems_termios_enqueue_raw_characters+0xfc><== NOT EXECUTED
40003124: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
40003128: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
4000312c: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED
40003130: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
}
}
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
return dropped;
40003134: 10 80 00 0c b 40003164 <rtems_termios_enqueue_raw_characters+0x130><== NOT EXECUTED
40003138: 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]) {
4000313c: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED
40003140: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40003144: 12 80 00 06 bne 4000315c <rtems_termios_enqueue_raw_characters+0x128><== NOT EXECUTED
40003148: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
4000314c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003150: 10 bf ff f8 b 40003130 <rtems_termios_enqueue_raw_characters+0xfc><== NOT EXECUTED
40003154: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
40003158: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED
4000315c: 02 80 00 1c be 400031cc <rtems_termios_enqueue_raw_characters+0x198><== NOT EXECUTED
40003160: 01 00 00 00 nop <== NOT EXECUTED
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
40003164: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003168: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED
4000316c: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED
40003170: 32 80 00 6b bne,a 4000331c <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
40003174: b2 06 60 01 inc %i1 <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
40003178: 7f ff fa c8 call 40001c98 <sparc_disable_interrupts> <== NOT EXECUTED
4000317c: 01 00 00 00 nop <== NOT EXECUTED
40003180: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
40003184: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
40003188: 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;
4000318c: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED
40003190: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
40003194: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003198: 02 80 00 09 be 400031bc <rtems_termios_enqueue_raw_characters+0x188><== NOT EXECUTED
4000319c: 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);
400031a0: 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,
400031a4: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED
400031a8: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
400031ac: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
400031b0: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED
400031b4: 9f c0 40 00 call %g1 <== NOT EXECUTED
400031b8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
400031bc: 7f ff fa bb call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
400031c0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
400031c4: 10 80 00 56 b 4000331c <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
400031c8: b2 06 60 01 inc %i1 <== NOT EXECUTED
/* reenable interrupts */
rtems_interrupt_enable(level);
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
400031cc: d0 04 20 60 ld [ %l0 + 0x60 ], %o0 <== NOT EXECUTED
400031d0: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
400031d4: 40 00 4e 5b call 40016b40 <.urem> <== NOT EXECUTED
400031d8: 90 02 20 01 inc %o0 <== NOT EXECUTED
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
400031dc: 7f ff fa af call 40001c98 <sparc_disable_interrupts> <== NOT EXECUTED
400031e0: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
400031e4: ac 10 00 08 mov %o0, %l6 <== NOT EXECUTED
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
400031e8: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
400031ec: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED
400031f0: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
400031f4: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED
400031f8: 40 00 4e 52 call 40016b40 <.urem> <== NOT EXECUTED
400031fc: 90 02 00 11 add %o0, %l1, %o0 <== NOT EXECUTED
% tty->rawInBuf.Size)
> tty->highwater) &&
40003200: c2 04 20 c0 ld [ %l0 + 0xc0 ], %g1 <== NOT EXECUTED
40003204: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
40003208: 08 80 00 2d bleu 400032bc <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
4000320c: 01 00 00 00 nop <== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
40003210: 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)
40003214: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
40003218: 12 80 00 29 bne 400032bc <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
4000321c: 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;
40003220: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003224: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED
40003228: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
4000322c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003230: 82 08 64 02 and %g1, 0x402, %g1 <== NOT EXECUTED
40003234: 80 a0 64 00 cmp %g1, 0x400 <== NOT EXECUTED
40003238: 12 80 00 13 bne 40003284 <rtems_termios_enqueue_raw_characters+0x250><== NOT EXECUTED
4000323c: 01 00 00 00 nop <== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
40003240: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003244: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40003248: 12 80 00 06 bne 40003260 <rtems_termios_enqueue_raw_characters+0x22c><== NOT EXECUTED
4000324c: 01 00 00 00 nop <== NOT EXECUTED
(tty->rawOutBufState == rob_idle)) {
40003250: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED
40003254: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003258: 12 80 00 19 bne 400032bc <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
4000325c: 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;
40003260: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
40003264: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
40003268: 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;
4000326c: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
40003270: 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;
40003274: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
(*tty->device.write)(tty->minor,
40003278: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000327c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
40003280: 30 80 00 0f b,a 400032bc <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]),
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
40003284: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003288: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED
4000328c: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED
40003290: 12 80 00 0b bne 400032bc <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
40003294: 01 00 00 00 nop <== NOT EXECUTED
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
40003298: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
4000329c: 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;
400032a0: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED
400032a4: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
400032a8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400032ac: 02 80 00 04 be 400032bc <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
400032b0: 01 00 00 00 nop <== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
400032b4: 9f c0 40 00 call %g1 <== NOT EXECUTED
400032b8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
}
}
}
/* reenable interrupts */
rtems_interrupt_enable(level);
400032bc: 7f ff fa 7b call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
400032c0: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED
if (newTail == tty->rawInBuf.Head) {
400032c4: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
400032c8: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
400032cc: 32 80 00 04 bne,a 400032dc <rtems_termios_enqueue_raw_characters+0x2a8><== NOT EXECUTED
400032d0: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED
dropped++;
400032d4: 10 80 00 11 b 40003318 <rtems_termios_enqueue_raw_characters+0x2e4><== NOT EXECUTED
400032d8: b0 06 20 01 inc %i0 <== NOT EXECUTED
}
else {
tty->rawInBuf.theBuf[newTail] = c;
400032dc: 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 )) {
400032e0: 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;
400032e4: 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 )) {
400032e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400032ec: 32 80 00 0c bne,a 4000331c <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
400032f0: b2 06 60 01 inc %i1 <== NOT EXECUTED
400032f4: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED
400032f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400032fc: 22 80 00 08 be,a 4000331c <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
40003300: b2 06 60 01 inc %i1 <== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
40003304: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED
40003308: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000330c: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
40003310: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
40003314: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
40003318: b2 06 60 01 inc %i1 <== NOT EXECUTED
4000331c: b4 06 bf ff add %i2, -1, %i2 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
40003320: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
40003324: 12 bf ff 70 bne 400030e4 <rtems_termios_enqueue_raw_characters+0xb0><== NOT EXECUTED
40003328: 01 00 00 00 nop <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
}
}
}
tty->rawInBufDropped += dropped;
4000332c: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
40003330: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
}
}
}
tty->rawInBufDropped += dropped;
40003334: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
40003338: 40 00 08 d3 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000333c: c2 24 20 78 st %g1, [ %l0 + 0x78 ] <== NOT EXECUTED
return dropped;
40003340: 81 c7 e0 08 ret <== NOT EXECUTED
40003344: 81 e8 00 00 restore <== NOT EXECUTED
}
40003348: 81 c7 e0 08 ret <== NOT EXECUTED
4000334c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40002d4c <rtems_termios_initialize>:
struct rtems_termios_tty *rtems_termios_ttyTail;
rtems_id rtems_termios_ttyMutex;
void
rtems_termios_initialize (void)
{
40002d4c: 9d e3 bf a0 save %sp, -96, %sp
rtems_status_code sc;
/*
* Create the mutex semaphore for the tty list
*/
if (!rtems_termios_ttyMutex) {
40002d50: 19 10 00 6c sethi %hi(0x4001b000), %o4
40002d54: c2 03 21 f4 ld [ %o4 + 0x1f4 ], %g1 ! 4001b1f4 <rtems_termios_ttyMutex>
40002d58: 80 a0 60 00 cmp %g1, 0
40002d5c: 12 80 00 0d bne 40002d90 <rtems_termios_initialize+0x44>
40002d60: 98 13 21 f4 or %o4, 0x1f4, %o4
sc = rtems_semaphore_create (
40002d64: 11 15 14 9b sethi %hi(0x54526c00), %o0
40002d68: 92 10 20 01 mov 1, %o1
40002d6c: 90 12 21 69 or %o0, 0x169, %o0
40002d70: 94 10 20 54 mov 0x54, %o2
40002d74: 40 00 09 5b call 400052e0 <rtems_semaphore_create>
40002d78: 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)
40002d7c: 80 a2 20 00 cmp %o0, 0
40002d80: 02 80 00 04 be 40002d90 <rtems_termios_initialize+0x44> <== ALWAYS TAKEN
40002d84: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
40002d88: 40 00 0b 9f call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
40002d8c: 01 00 00 00 nop <== NOT EXECUTED
40002d90: 81 c7 e0 08 ret
40002d94: 81 e8 00 00 restore
40003ff0 <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
40003ff0: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
40003ff4: c2 06 00 00 ld [ %i0 ], %g1
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
40003ff8: 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;
40003ffc: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
40004000: 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);
40004004: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
40004008: 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);
4000400c: 92 10 20 00 clr %o1
40004010: 40 00 05 56 call 40005568 <rtems_semaphore_obtain>
40004014: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL) {
40004018: b0 92 20 00 orcc %o0, 0, %i0
4000401c: 22 80 00 05 be,a 40004030 <rtems_termios_ioctl+0x40> <== ALWAYS TAKEN
40004020: c2 04 60 04 ld [ %l1 + 4 ], %g1
args->ioctl_return = sc;
40004024: f0 24 60 0c st %i0, [ %l1 + 0xc ] <== NOT EXECUTED
return sc;
40004028: 81 c7 e0 08 ret <== NOT EXECUTED
4000402c: 81 e8 00 00 restore <== NOT EXECUTED
}
switch (args->command) {
40004030: 80 a0 60 04 cmp %g1, 4
40004034: 22 80 00 bd be,a 40004328 <rtems_termios_ioctl+0x338> <== NEVER TAKEN
40004038: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
4000403c: 18 80 00 0b bgu 40004068 <rtems_termios_ioctl+0x78> <== NEVER TAKEN
40004040: 05 10 01 19 sethi %hi(0x40046400), %g2
40004044: 80 a0 60 02 cmp %g1, 2
40004048: 22 80 00 2c be,a 400040f8 <rtems_termios_ioctl+0x108>
4000404c: d2 04 60 08 ld [ %l1 + 8 ], %o1
40004050: 18 80 00 af bgu 4000430c <rtems_termios_ioctl+0x31c>
40004054: 80 a0 60 01 cmp %g1, 1
40004058: 32 80 00 17 bne,a 400040b4 <rtems_termios_ioctl+0xc4> <== NEVER TAKEN
4000405c: 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;
40004060: 10 80 00 22 b 400040e8 <rtems_termios_ioctl+0xf8>
40004064: 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) {
40004068: 84 10 a2 7f or %g2, 0x27f, %g2 <== NOT EXECUTED
4000406c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40004070: 02 80 00 cf be 400043ac <rtems_termios_ioctl+0x3bc> <== NOT EXECUTED
40004074: 01 00 00 00 nop <== NOT EXECUTED
40004078: 18 80 00 07 bgu 40004094 <rtems_termios_ioctl+0xa4> <== NOT EXECUTED
4000407c: 05 10 01 1d sethi %hi(0x40047400), %g2 <== NOT EXECUTED
40004080: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED
40004084: 32 80 00 0c bne,a 400040b4 <rtems_termios_ioctl+0xc4> <== NOT EXECUTED
40004088: 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;
4000408c: 10 80 00 a3 b 40004318 <rtems_termios_ioctl+0x328> <== NOT EXECUTED
40004090: 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) {
40004094: 84 10 a0 1a or %g2, 0x1a, %g2 <== NOT EXECUTED
40004098: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
4000409c: 02 80 00 c0 be 4000439c <rtems_termios_ioctl+0x3ac> <== NOT EXECUTED
400040a0: 05 20 01 1d sethi %hi(0x80047400), %g2 <== NOT EXECUTED
400040a4: 84 10 a0 1b or %g2, 0x1b, %g2 ! 8004741b <LEON_REG+0x4741b><== NOT EXECUTED
400040a8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
400040ac: 02 80 00 a3 be 40004338 <rtems_termios_ioctl+0x348> <== NOT EXECUTED
400040b0: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
400040b4: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
400040b8: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED
400040bc: 82 10 60 24 or %g1, 0x24, %g1 <== NOT EXECUTED
400040c0: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED
400040c4: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED
400040c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400040cc: 02 80 00 c5 be 400043e0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
400040d0: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
400040d4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
400040d8: 9f c0 40 00 call %g1 <== NOT EXECUTED
400040dc: 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);
400040e0: 10 80 00 c0 b 400043e0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
400040e4: 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;
400040e8: 92 04 20 30 add %l0, 0x30, %o1
400040ec: 40 00 26 8d call 4000db20 <memcpy>
400040f0: 94 10 20 24 mov 0x24, %o2
break;
400040f4: 30 80 00 bb b,a 400043e0 <rtems_termios_ioctl+0x3f0>
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
400040f8: 90 04 20 30 add %l0, 0x30, %o0
400040fc: 40 00 26 89 call 4000db20 <memcpy>
40004100: 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) &&
40004104: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
40004108: 80 88 62 00 btst 0x200, %g1
4000410c: 02 80 00 20 be 4000418c <rtems_termios_ioctl+0x19c>
40004110: 01 00 00 00 nop
40004114: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
40004118: 80 88 64 00 btst 0x400, %g1
4000411c: 12 80 00 1c bne 4000418c <rtems_termios_ioctl+0x19c> <== ALWAYS TAKEN
40004120: 01 00 00 00 nop
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
40004124: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40004128: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED
4000412c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
40004130: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40004134: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40004138: 02 80 00 15 be 4000418c <rtems_termios_ioctl+0x19c> <== NOT EXECUTED
4000413c: 01 00 00 00 nop <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
40004140: 7f ff f6 d6 call 40001c98 <sparc_disable_interrupts> <== NOT EXECUTED
40004144: 01 00 00 00 nop <== NOT EXECUTED
40004148: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
4000414c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
40004150: 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;
40004154: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED
40004158: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
4000415c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004160: 02 80 00 09 be 40004184 <rtems_termios_ioctl+0x194> <== NOT EXECUTED
40004164: 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);
40004168: 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,
4000416c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED
40004170: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
40004174: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
40004178: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED
4000417c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004180: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
40004184: 7f ff f6 c9 call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
40004188: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) &&
4000418c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
40004190: 80 88 64 00 btst 0x400, %g1
40004194: 02 80 00 0c be 400041c4 <rtems_termios_ioctl+0x1d4> <== ALWAYS TAKEN
40004198: 03 00 00 04 sethi %hi(0x1000), %g1
4000419c: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED
400041a0: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED
400041a4: 12 80 00 08 bne 400041c4 <rtems_termios_ioctl+0x1d4> <== NOT EXECUTED
400041a8: 01 00 00 00 nop <== NOT EXECUTED
!(tty->termios.c_iflag & IXOFF)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
400041ac: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400041b0: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED
400041b4: 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);
400041b8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400041bc: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED
400041c0: 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) &&
400041c4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
400041c8: 80 88 61 00 btst 0x100, %g1
400041cc: 02 80 00 16 be 40004224 <rtems_termios_ioctl+0x234> <== ALWAYS TAKEN
400041d0: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
400041d4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400041d8: 06 80 00 14 bl 40004228 <rtems_termios_ioctl+0x238> <== NOT EXECUTED
400041dc: 01 00 00 00 nop <== NOT EXECUTED
!(tty->termios.c_cflag & CRTSCTS)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
400041e0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400041e4: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED
400041e8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* restart remote Tx, if it was stopped */
if ((tty->flow_ctrl & FL_IRTSOFF) &&
400041ec: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400041f0: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED
400041f4: 02 80 00 08 be 40004214 <rtems_termios_ioctl+0x224> <== NOT EXECUTED
400041f8: 01 00 00 00 nop <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
400041fc: 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) &&
40004200: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004204: 02 80 00 04 be 40004214 <rtems_termios_ioctl+0x224> <== NOT EXECUTED
40004208: 01 00 00 00 nop <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
tty->device.startRemoteTx(tty->minor);
4000420c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004210: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
40004214: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40004218: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED
4000421c: 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) {
40004220: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 <== NOT EXECUTED
40004224: 80 a0 60 00 cmp %g1, 0
40004228: 36 80 00 06 bge,a 40004240 <rtems_termios_ioctl+0x250> <== ALWAYS TAKEN
4000422c: c4 04 20 30 ld [ %l0 + 0x30 ], %g2
tty->flow_ctrl |= FL_MDRTS;
40004230: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40004234: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED
40004238: 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) {
4000423c: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED
40004240: 03 00 00 04 sethi %hi(0x1000), %g1
40004244: 80 88 80 01 btst %g2, %g1
40004248: 22 80 00 06 be,a 40004260 <rtems_termios_ioctl+0x270> <== ALWAYS TAKEN
4000424c: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
tty->flow_ctrl |= FL_MDXOF;
40004250: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40004254: 82 10 64 00 or %g1, 0x400, %g1 <== NOT EXECUTED
40004258: 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) {
4000425c: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED
40004260: 80 88 64 00 btst 0x400, %g1
40004264: 22 80 00 06 be,a 4000427c <rtems_termios_ioctl+0x28c> <== NEVER TAKEN
40004268: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->flow_ctrl |= FL_MDXON;
4000426c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
40004270: 82 10 62 00 or %g1, 0x200, %g1
40004274: 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) {
40004278: c2 04 20 3c ld [ %l0 + 0x3c ], %g1
4000427c: 80 88 60 02 btst 2, %g1
40004280: 32 80 00 17 bne,a 400042dc <rtems_termios_ioctl+0x2ec> <== ALWAYS TAKEN
40004284: 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;
40004288: 40 00 02 ee call 40004e40 <rtems_clock_get_ticks_per_second><== NOT EXECUTED
4000428c: 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] *
40004290: 40 00 49 46 call 400167a8 <.umul> <== NOT EXECUTED
40004294: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED
40004298: 40 00 49 7e call 40016890 <.udiv> <== NOT EXECUTED
4000429c: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
400042a0: 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] *
400042a4: d0 24 20 54 st %o0, [ %l0 + 0x54 ] <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
400042a8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400042ac: 02 80 00 08 be 400042cc <rtems_termios_ioctl+0x2dc> <== NOT EXECUTED
400042b0: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
400042b4: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
if (tty->termios.c_cc[VMIN])
400042b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400042bc: 12 80 00 09 bne 400042e0 <rtems_termios_ioctl+0x2f0> <== NOT EXECUTED
400042c0: d0 24 20 70 st %o0, [ %l0 + 0x70 ] <== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
400042c4: 10 80 00 0a b 400042ec <rtems_termios_ioctl+0x2fc> <== NOT EXECUTED
400042c8: d0 24 20 74 st %o0, [ %l0 + 0x74 ] <== NOT EXECUTED
}
else {
if (tty->termios.c_cc[VMIN]) {
400042cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400042d0: 02 80 00 06 be 400042e8 <rtems_termios_ioctl+0x2f8> <== NOT EXECUTED
400042d4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
400042d8: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
400042dc: c0 24 20 70 clr [ %l0 + 0x70 ]
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
400042e0: 10 80 00 03 b 400042ec <rtems_termios_ioctl+0x2fc>
400042e4: c0 24 20 74 clr [ %l0 + 0x74 ]
}
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
400042e8: c2 24 20 6c st %g1, [ %l0 + 0x6c ] <== NOT EXECUTED
}
}
}
if (tty->device.setAttributes)
400042ec: c2 04 20 a8 ld [ %l0 + 0xa8 ], %g1
400042f0: 80 a0 60 00 cmp %g1, 0
400042f4: 02 80 00 3b be 400043e0 <rtems_termios_ioctl+0x3f0> <== NEVER TAKEN
400042f8: 01 00 00 00 nop
(*tty->device.setAttributes)(tty->minor, &tty->termios);
400042fc: d0 04 20 10 ld [ %l0 + 0x10 ], %o0
40004300: 9f c0 40 00 call %g1
40004304: 92 04 20 30 add %l0, 0x30, %o1
40004308: 30 80 00 36 b,a 400043e0 <rtems_termios_ioctl+0x3f0>
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
4000430c: 7f ff fe 2d call 40003bc0 <drainOutput>
40004310: 90 10 00 10 mov %l0, %o0
break;
40004314: 30 80 00 33 b,a 400043e0 <rtems_termios_ioctl+0x3f0>
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
40004318: c2 24 20 d4 st %g1, [ %l0 + 0xd4 ] <== NOT EXECUTED
4000431c: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED
break;
40004320: 10 80 00 30 b 400043e0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
40004324: c2 24 20 d8 st %g1, [ %l0 + 0xd8 ] <== NOT EXECUTED
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
40004328: c2 24 20 dc st %g1, [ %l0 + 0xdc ] <== NOT EXECUTED
4000432c: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED
break;
40004330: 10 80 00 2c b 400043e0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
40004334: 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) {
40004338: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000433c: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED
40004340: 82 10 60 24 or %g1, 0x24, %g1 <== NOT EXECUTED
40004344: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED
40004348: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
4000434c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004350: 22 80 00 06 be,a 40004368 <rtems_termios_ioctl+0x378> <== NOT EXECUTED
40004354: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
40004358: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000435c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40004360: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
tty->t_line=*(int*)(args->buffer);
40004364: 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) {
40004368: 07 10 00 6c sethi %hi(0x4001b000), %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);
4000436c: 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) {
40004370: 86 10 e0 24 or %g3, 0x24, %g3 <== NOT EXECUTED
40004374: 83 28 a0 05 sll %g2, 5, %g1 <== NOT EXECUTED
40004378: 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);
4000437c: 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) {
40004380: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004384: 02 80 00 17 be 400043e0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
40004388: c0 24 20 d0 clr [ %l0 + 0xd0 ] <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
4000438c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004390: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40004394: 10 80 00 13 b 400043e0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
40004398: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
4000439c: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED
400043a0: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED
break;
400043a4: 10 80 00 0f b 400043e0 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
400043a8: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED
#endif
case FIONREAD:
{
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
400043ac: c4 04 20 60 ld [ %l0 + 0x60 ], %g2 <== NOT EXECUTED
400043b0: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
if ( rawnc < 0 )
400043b4: 82 a0 80 01 subcc %g2, %g1, %g1 <== NOT EXECUTED
400043b8: 3c 80 00 05 bpos,a 400043cc <rtems_termios_ioctl+0x3dc> <== NOT EXECUTED
400043bc: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
400043c0: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED
400043c4: 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;
400043c8: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED
400043cc: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 <== NOT EXECUTED
400043d0: c4 04 60 08 ld [ %l1 + 8 ], %g2 <== NOT EXECUTED
400043d4: 86 21 00 03 sub %g4, %g3, %g3 <== NOT EXECUTED
400043d8: 82 00 c0 01 add %g3, %g1, %g1 <== NOT EXECUTED
400043dc: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED
}
break;
}
rtems_semaphore_release (tty->osem);
400043e0: 40 00 04 a9 call 40005684 <rtems_semaphore_release>
400043e4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
args->ioctl_return = sc;
400043e8: f0 24 60 0c st %i0, [ %l1 + 0xc ]
return sc;
}
400043ec: 81 c7 e0 08 ret
400043f0: 81 e8 00 00 restore
40004594 <rtems_termios_number_to_baud>:
#include <rtems/termiostypes.h>
int rtems_termios_number_to_baud(
int32_t baud
)
{
40004594: 82 10 00 08 mov %o0, %g1
int termios_baud;
switch (baud) {
40004598: 80 a2 24 b0 cmp %o0, 0x4b0
4000459c: 02 80 00 19 be 40004600 <rtems_termios_number_to_baud+0x6c>
400045a0: 90 10 20 09 mov 9, %o0
400045a4: 80 a0 64 b0 cmp %g1, 0x4b0
400045a8: 14 80 00 29 bg 4000464c <rtems_termios_number_to_baud+0xb8>
400045ac: 05 00 00 12 sethi %hi(0x4800), %g2
400045b0: 80 a0 60 86 cmp %g1, 0x86
400045b4: 02 80 00 13 be 40004600 <rtems_termios_number_to_baud+0x6c>
400045b8: 90 10 20 04 mov 4, %o0
400045bc: 80 a0 60 86 cmp %g1, 0x86
400045c0: 14 80 00 12 bg 40004608 <rtems_termios_number_to_baud+0x74>
400045c4: 80 a0 60 c8 cmp %g1, 0xc8
400045c8: 80 a0 60 32 cmp %g1, 0x32
400045cc: 02 80 00 0d be 40004600 <rtems_termios_number_to_baud+0x6c>
400045d0: 90 10 20 01 mov 1, %o0
400045d4: 80 a0 60 32 cmp %g1, 0x32
400045d8: 34 80 00 05 bg,a 400045ec <rtems_termios_number_to_baud+0x58>
400045dc: 80 a0 60 4b cmp %g1, 0x4b
400045e0: 80 a0 60 00 cmp %g1, 0
400045e4: 10 80 00 52 b 4000472c <rtems_termios_number_to_baud+0x198>
400045e8: 90 10 20 00 clr %o0
400045ec: 02 80 00 05 be 40004600 <rtems_termios_number_to_baud+0x6c>
400045f0: 90 10 20 02 mov 2, %o0
400045f4: 80 a0 60 6e cmp %g1, 0x6e
400045f8: 12 80 00 4f bne 40004734 <rtems_termios_number_to_baud+0x1a0><== NEVER TAKEN
400045fc: 90 10 20 03 mov 3, %o0
40004600: 81 c3 e0 08 retl
40004604: 01 00 00 00 nop
40004608: 02 bf ff fe be 40004600 <rtems_termios_number_to_baud+0x6c>
4000460c: 90 10 20 06 mov 6, %o0 ! 6 <PROM_START+0x6>
40004610: 80 a0 60 c8 cmp %g1, 0xc8
40004614: 14 80 00 07 bg 40004630 <rtems_termios_number_to_baud+0x9c>
40004618: 80 a0 61 2c cmp %g1, 0x12c
4000461c: 80 a0 60 96 cmp %g1, 0x96
40004620: 12 80 00 45 bne 40004734 <rtems_termios_number_to_baud+0x1a0><== NEVER TAKEN
40004624: 90 10 20 05 mov 5, %o0
40004628: 81 c3 e0 08 retl
4000462c: 01 00 00 00 nop
40004630: 02 bf ff f4 be 40004600 <rtems_termios_number_to_baud+0x6c>
40004634: 90 10 20 07 mov 7, %o0 ! 7 <PROM_START+0x7>
40004638: 80 a0 62 58 cmp %g1, 0x258
4000463c: 12 80 00 3e bne 40004734 <rtems_termios_number_to_baud+0x1a0><== NEVER TAKEN
40004640: 90 10 20 08 mov 8, %o0
40004644: 81 c3 e0 08 retl
40004648: 01 00 00 00 nop
4000464c: 84 10 a3 00 or %g2, 0x300, %g2
40004650: 80 a0 40 02 cmp %g1, %g2
40004654: 02 bf ff eb be 40004600 <rtems_termios_number_to_baud+0x6c>
40004658: 90 10 20 0e mov 0xe, %o0
4000465c: 80 a0 40 02 cmp %g1, %g2
40004660: 14 80 00 18 bg 400046c0 <rtems_termios_number_to_baud+0x12c>
40004664: 07 00 00 70 sethi %hi(0x1c000), %g3
40004668: 80 a0 69 60 cmp %g1, 0x960
4000466c: 02 bf ff e5 be 40004600 <rtems_termios_number_to_baud+0x6c>
40004670: 90 10 20 0b mov 0xb, %o0
40004674: 80 a0 69 60 cmp %g1, 0x960
40004678: 34 80 00 07 bg,a 40004694 <rtems_termios_number_to_baud+0x100>
4000467c: 05 00 00 04 sethi %hi(0x1000), %g2
40004680: 80 a0 67 08 cmp %g1, 0x708
40004684: 12 80 00 2c bne 40004734 <rtems_termios_number_to_baud+0x1a0><== NEVER TAKEN
40004688: 90 10 20 0a mov 0xa, %o0
4000468c: 81 c3 e0 08 retl
40004690: 01 00 00 00 nop
40004694: 84 10 a2 c0 or %g2, 0x2c0, %g2
40004698: 80 a0 40 02 cmp %g1, %g2
4000469c: 02 bf ff d9 be 40004600 <rtems_termios_number_to_baud+0x6c>
400046a0: 90 10 20 0c mov 0xc, %o0
400046a4: 05 00 00 09 sethi %hi(0x2400), %g2
400046a8: 84 10 a1 80 or %g2, 0x180, %g2 ! 2580 <PROM_START+0x2580>
400046ac: 80 a0 40 02 cmp %g1, %g2
400046b0: 12 80 00 21 bne 40004734 <rtems_termios_number_to_baud+0x1a0>
400046b4: 90 10 20 0d mov 0xd, %o0
400046b8: 81 c3 e0 08 retl
400046bc: 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;
400046c0: 05 00 00 04 sethi %hi(0x1000), %g2
int32_t baud
)
{
int termios_baud;
switch (baud) {
400046c4: 86 10 e2 00 or %g3, 0x200, %g3
400046c8: 80 a0 40 03 cmp %g1, %g3
400046cc: 02 bf ff cd be 40004600 <rtems_termios_number_to_baud+0x6c>
400046d0: 90 10 a0 02 or %g2, 2, %o0
400046d4: 80 a0 40 03 cmp %g1, %g3
400046d8: 14 80 00 0f bg 40004714 <rtems_termios_number_to_baud+0x180>
400046dc: 07 00 00 e1 sethi %hi(0x38400), %g3
400046e0: 07 00 00 25 sethi %hi(0x9400), %g3
400046e4: 86 10 e2 00 or %g3, 0x200, %g3 ! 9600 <PROM_START+0x9600>
400046e8: 80 a0 40 03 cmp %g1, %g3
400046ec: 02 bf ff c5 be 40004600 <rtems_termios_number_to_baud+0x6c>
400046f0: 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;
400046f4: 90 10 a0 01 or %g2, 1, %o0
int32_t baud
)
{
int termios_baud;
switch (baud) {
400046f8: 05 00 00 38 sethi %hi(0xe000), %g2
400046fc: 84 10 a1 00 or %g2, 0x100, %g2 ! e100 <PROM_START+0xe100>
40004700: 80 a0 40 02 cmp %g1, %g2
40004704: 32 bf ff bf bne,a 40004600 <rtems_termios_number_to_baud+0x6c><== NEVER TAKEN
40004708: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
4000470c: 81 c3 e0 08 retl
40004710: 01 00 00 00 nop
40004714: 80 a0 40 03 cmp %g1, %g3
40004718: 02 bf ff ba be 40004600 <rtems_termios_number_to_baud+0x6c>
4000471c: 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;
40004720: 90 10 a0 04 or %g2, 4, %o0
int32_t baud
)
{
int termios_baud;
switch (baud) {
40004724: 05 00 01 c2 sethi %hi(0x70800), %g2
40004728: 80 a0 40 02 cmp %g1, %g2
4000472c: 02 80 00 03 be 40004738 <rtems_termios_number_to_baud+0x1a4>
40004730: 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;
40004734: 90 10 3f ff mov -1, %o0 ! ffffffff <LEON_REG+0x7fffffff>
default: termios_baud = -1; break;
}
return termios_baud;
}
40004738: 81 c3 e0 08 retl
400045bc <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
400045bc: 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,
400045c0: 03 10 00 6c sethi %hi(0x4001b000), %g1
400045c4: d0 00 61 f4 ld [ %g1 + 0x1f4 ], %o0 ! 4001b1f4 <rtems_termios_ttyMutex>
400045c8: 92 10 20 00 clr %o1
400045cc: 40 00 03 e7 call 40005568 <rtems_semaphore_obtain>
400045d0: 94 10 20 00 clr %o2
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
400045d4: a0 92 20 00 orcc %o0, 0, %l0
400045d8: 12 80 01 05 bne 400049ec <rtems_termios_open+0x430> <== NEVER TAKEN
400045dc: 03 10 00 6c sethi %hi(0x4001b000), %g1
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
400045e0: 10 80 00 0a b 40004608 <rtems_termios_open+0x4c>
400045e4: e4 00 61 fc ld [ %g1 + 0x1fc ], %l2 ! 4001b1fc <rtems_termios_ttyHead>
if ((tty->major == major) && (tty->minor == minor))
400045e8: 80 a0 40 18 cmp %g1, %i0
400045ec: 32 80 00 07 bne,a 40004608 <rtems_termios_open+0x4c>
400045f0: e4 04 80 00 ld [ %l2 ], %l2
400045f4: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1
400045f8: 80 a0 40 19 cmp %g1, %i1
400045fc: 22 80 00 d6 be,a 40004954 <rtems_termios_open+0x398> <== ALWAYS TAKEN
40004600: 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) {
40004604: e4 04 80 00 ld [ %l2 ], %l2 <== NOT EXECUTED
40004608: 80 a4 a0 00 cmp %l2, 0
4000460c: 32 bf ff f7 bne,a 400045e8 <rtems_termios_open+0x2c>
40004610: c2 04 a0 0c ld [ %l2 + 0xc ], %g1
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
40004614: 10 80 00 f8 b 400049f4 <rtems_termios_open+0x438>
40004618: 90 10 20 01 mov 1, %o0
return RTEMS_NO_MEMORY;
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
4000461c: 03 10 00 6a sethi %hi(0x4001a800), %g1
40004620: c2 00 62 ec ld [ %g1 + 0x2ec ], %g1 ! 4001aaec <rtems_termios_raw_input_size>
40004624: c2 24 a0 64 st %g1, [ %l2 + 0x64 ]
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
40004628: d0 04 a0 64 ld [ %l2 + 0x64 ], %o0
4000462c: 40 00 17 fa call 4000a614 <malloc>
40004630: 01 00 00 00 nop
if (tty->rawInBuf.theBuf == NULL) {
40004634: 80 a2 20 00 cmp %o0, 0
40004638: 12 80 00 08 bne 40004658 <rtems_termios_open+0x9c> <== ALWAYS TAKEN
4000463c: d0 24 a0 58 st %o0, [ %l2 + 0x58 ]
free(tty);
40004640: 40 00 16 9b call 4000a0ac <free> <== NOT EXECUTED
40004644: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
40004648: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
4000464c: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
40004650: 10 80 00 e5 b 400049e4 <rtems_termios_open+0x428> <== NOT EXECUTED
40004654: d0 00 61 f4 ld [ %g1 + 0x1f4 ], %o0 <== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
40004658: 03 10 00 6a sethi %hi(0x4001a800), %g1
4000465c: c2 00 62 f0 ld [ %g1 + 0x2f0 ], %g1 ! 4001aaf0 <rtems_termios_raw_output_size>
40004660: c2 24 a0 88 st %g1, [ %l2 + 0x88 ]
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
40004664: d0 04 a0 88 ld [ %l2 + 0x88 ], %o0
40004668: 40 00 17 eb call 4000a614 <malloc>
4000466c: 01 00 00 00 nop
if (tty->rawOutBuf.theBuf == NULL) {
40004670: 80 a2 20 00 cmp %o0, 0
40004674: 12 80 00 05 bne 40004688 <rtems_termios_open+0xcc> <== ALWAYS TAKEN
40004678: d0 24 a0 7c st %o0, [ %l2 + 0x7c ]
free((void *)(tty->rawInBuf.theBuf));
4000467c: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED
free(tty);
rtems_semaphore_release (rtems_termios_ttyMutex);
40004680: 10 80 00 0c b 400046b0 <rtems_termios_open+0xf4> <== NOT EXECUTED
40004684: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
40004688: 03 10 00 6a sethi %hi(0x4001a800), %g1
4000468c: 40 00 17 e2 call 4000a614 <malloc>
40004690: d0 00 62 e8 ld [ %g1 + 0x2e8 ], %o0 ! 4001aae8 <rtems_termios_cbufsize>
if (tty->cbuf == NULL) {
40004694: 80 a2 20 00 cmp %o0, 0
40004698: 12 80 00 0c bne 400046c8 <rtems_termios_open+0x10c> <== ALWAYS TAKEN
4000469c: d0 24 a0 1c st %o0, [ %l2 + 0x1c ]
free((void *)(tty->rawOutBuf.theBuf));
400046a0: d0 04 a0 7c ld [ %l2 + 0x7c ], %o0 <== NOT EXECUTED
400046a4: 40 00 16 82 call 4000a0ac <free> <== NOT EXECUTED
400046a8: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
free((void *)(tty->rawInBuf.theBuf));
400046ac: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED
400046b0: 40 00 16 7f call 4000a0ac <free> <== NOT EXECUTED
400046b4: 01 00 00 00 nop <== NOT EXECUTED
free(tty);
400046b8: 40 00 16 7d call 4000a0ac <free> <== NOT EXECUTED
400046bc: 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);
400046c0: 10 80 00 c8 b 400049e0 <rtems_termios_open+0x424> <== NOT EXECUTED
400046c4: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
400046c8: 03 10 00 6c sethi %hi(0x4001b000), %g1
400046cc: c2 00 61 fc ld [ %g1 + 0x1fc ], %g1 ! 4001b1fc <rtems_termios_ttyHead>
return RTEMS_NO_MEMORY;
}
/*
* Initialize wakeup callbacks
*/
tty->tty_snd.sw_pfn = NULL;
400046d0: c0 24 a0 d4 clr [ %l2 + 0xd4 ]
tty->tty_snd.sw_arg = NULL;
400046d4: c0 24 a0 d8 clr [ %l2 + 0xd8 ]
tty->tty_rcv.sw_pfn = NULL;
400046d8: c0 24 a0 dc clr [ %l2 + 0xdc ]
tty->tty_rcv.sw_arg = NULL;
400046dc: c0 24 a0 e0 clr [ %l2 + 0xe0 ]
tty->tty_rcvwakeup = 0;
400046e0: c0 24 a0 e4 clr [ %l2 + 0xe4 ]
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
400046e4: c2 24 80 00 st %g1, [ %l2 ]
tty->back = NULL;
if (rtems_termios_ttyHead != NULL)
400046e8: 80 a0 60 00 cmp %g1, 0
400046ec: 02 80 00 03 be 400046f8 <rtems_termios_open+0x13c>
400046f0: c0 24 a0 04 clr [ %l2 + 4 ]
rtems_termios_ttyHead->back = tty;
400046f4: e4 20 60 04 st %l2, [ %g1 + 4 ]
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
400046f8: 03 10 00 6c sethi %hi(0x4001b000), %g1
400046fc: c4 00 61 f8 ld [ %g1 + 0x1f8 ], %g2 ! 4001b1f8 <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;
40004700: 07 10 00 6c sethi %hi(0x4001b000), %g3
if (rtems_termios_ttyTail == NULL)
40004704: 80 a0 a0 00 cmp %g2, 0
40004708: 12 80 00 03 bne 40004714 <rtems_termios_open+0x158>
4000470c: e2 20 e1 fc st %l1, [ %g3 + 0x1fc ]
rtems_termios_ttyTail = tty;
40004710: e2 20 61 f8 st %l1, [ %g1 + 0x1f8 ]
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
40004714: 27 10 00 6a sethi %hi(0x4001a800), %l3
40004718: d0 4c e2 f4 ldsb [ %l3 + 0x2f4 ], %o0 ! 4001aaf4 <c.6314>
4000471c: 03 15 14 9a sethi %hi(0x54526800), %g1
40004720: 82 10 61 00 or %g1, 0x100, %g1 ! 54526900 <RAM_END+0x14126900>
rtems_termios_ttyHead->back = tty;
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
rtems_termios_ttyTail = tty;
tty->minor = minor;
40004724: f2 24 60 10 st %i1, [ %l1 + 0x10 ]
tty->major = major;
40004728: f0 24 60 0c st %i0, [ %l1 + 0xc ]
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
4000472c: 90 12 00 01 or %o0, %g1, %o0
40004730: 92 10 20 01 mov 1, %o1
40004734: 94 10 20 54 mov 0x54, %o2
40004738: 96 10 20 00 clr %o3
4000473c: 40 00 02 e9 call 400052e0 <rtems_semaphore_create>
40004740: 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)
40004744: 80 a2 20 00 cmp %o0, 0
40004748: 12 80 00 a3 bne 400049d4 <rtems_termios_open+0x418> <== NEVER TAKEN
4000474c: 03 15 14 9b sethi %hi(0x54526c00), %g1
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
40004750: d0 4c e2 f4 ldsb [ %l3 + 0x2f4 ], %o0
40004754: 82 10 63 00 or %g1, 0x300, %g1
40004758: 92 10 20 01 mov 1, %o1
4000475c: 90 12 00 01 or %o0, %g1, %o0
40004760: 94 10 20 54 mov 0x54, %o2
40004764: 96 10 20 00 clr %o3
40004768: 40 00 02 de call 400052e0 <rtems_semaphore_create>
4000476c: 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)
40004770: 80 a2 20 00 cmp %o0, 0
40004774: 12 80 00 98 bne 400049d4 <rtems_termios_open+0x418> <== NEVER TAKEN
40004778: 03 15 14 9e sethi %hi(0x54527800), %g1
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
4000477c: d0 4c e2 f4 ldsb [ %l3 + 0x2f4 ], %o0
40004780: 92 10 20 00 clr %o1
40004784: 90 12 00 01 or %o0, %g1, %o0
40004788: 94 10 20 20 mov 0x20, %o2
4000478c: 96 10 20 00 clr %o3
40004790: 40 00 02 d4 call 400052e0 <rtems_semaphore_create>
40004794: 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)
40004798: 80 a2 20 00 cmp %o0, 0
4000479c: 12 80 00 8e bne 400049d4 <rtems_termios_open+0x418> <== NEVER TAKEN
400047a0: 92 10 00 1b mov %i3, %o1
rtems_fatal_error_occurred (sc);
tty->rawOutBufState = rob_idle;
400047a4: c0 24 60 94 clr [ %l1 + 0x94 ]
/*
* Set callbacks
*/
tty->device = *callbacks;
400047a8: 90 04 60 98 add %l1, 0x98, %o0
400047ac: 40 00 24 dd call 4000db20 <memcpy>
400047b0: 94 10 20 20 mov 0x20, %o2
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
400047b4: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1
400047b8: 80 a0 60 02 cmp %g1, 2
400047bc: 32 80 00 1a bne,a 40004824 <rtems_termios_open+0x268> <== ALWAYS TAKEN
400047c0: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1
sc = rtems_task_create (
400047c4: d0 4c e2 f4 ldsb [ %l3 + 0x2f4 ], %o0 <== NOT EXECUTED
400047c8: 03 15 1e 15 sethi %hi(0x54785400), %g1 <== NOT EXECUTED
400047cc: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
400047d0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
400047d4: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED
400047d8: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED
400047dc: 98 10 20 00 clr %o4 <== NOT EXECUTED
400047e0: 40 00 03 d5 call 40005734 <rtems_task_create> <== NOT EXECUTED
400047e4: 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)
400047e8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400047ec: 12 80 00 7a bne 400049d4 <rtems_termios_open+0x418> <== NOT EXECUTED
400047f0: 03 14 9e 15 sethi %hi(0x52785400), %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
400047f4: d0 4c e2 f4 ldsb [ %l3 + 0x2f4 ], %o0 <== NOT EXECUTED
400047f8: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED
400047fc: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
40004800: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED
40004804: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED
40004808: 98 10 20 00 clr %o4 <== NOT EXECUTED
4000480c: 40 00 03 ca call 40005734 <rtems_task_create> <== NOT EXECUTED
40004810: 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)
40004814: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004818: 12 80 00 6f bne 400049d4 <rtems_termios_open+0x418> <== NOT EXECUTED
4000481c: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
40004820: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 <== NOT EXECUTED
40004824: 80 a0 60 00 cmp %g1, 0
40004828: 02 80 00 07 be 40004844 <rtems_termios_open+0x288> <== NEVER TAKEN
4000482c: 03 10 00 6a sethi %hi(0x4001a800), %g1
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
40004830: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1
40004834: 80 a0 60 02 cmp %g1, 2
40004838: 12 80 00 0f bne 40004874 <rtems_termios_open+0x2b8> <== ALWAYS TAKEN
4000483c: 84 10 20 03 mov 3, %g2
sc = rtems_semaphore_create (
40004840: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
40004844: d0 48 62 f4 ldsb [ %g1 + 0x2f4 ], %o0 ! 4001aaf4 <c.6314> <== NOT EXECUTED
40004848: 03 15 14 9c sethi %hi(0x54527000), %g1 <== NOT EXECUTED
4000484c: 82 10 62 00 or %g1, 0x200, %g1 ! 54527200 <RAM_END+0x14127200><== NOT EXECUTED
40004850: 92 10 20 00 clr %o1 <== NOT EXECUTED
40004854: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
40004858: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED
4000485c: 96 10 20 00 clr %o3 <== NOT EXECUTED
40004860: 40 00 02 a0 call 400052e0 <rtems_semaphore_create> <== NOT EXECUTED
40004864: 98 04 60 68 add %l1, 0x68, %o4 <== NOT EXECUTED
rtems_build_name ('T', 'R', 'r', c),
0,
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->rawInBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
40004868: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000486c: 12 80 00 5a bne 400049d4 <rtems_termios_open+0x418> <== NOT EXECUTED
40004870: 84 10 20 03 mov 3, %g2 <== NOT EXECUTED
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';
40004874: c4 2c 60 41 stb %g2, [ %l1 + 0x41 ]
tty->termios.c_cc[VQUIT] = '\034';
40004878: 84 10 20 1c mov 0x1c, %g2
4000487c: c4 2c 60 42 stb %g2, [ %l1 + 0x42 ]
tty->termios.c_cc[VERASE] = '\177';
40004880: 84 10 20 7f mov 0x7f, %g2
40004884: c4 2c 60 43 stb %g2, [ %l1 + 0x43 ]
tty->termios.c_cc[VKILL] = '\025';
40004888: 84 10 20 15 mov 0x15, %g2
4000488c: c4 2c 60 44 stb %g2, [ %l1 + 0x44 ]
tty->termios.c_cc[VEOF] = '\004';
40004890: 84 10 20 04 mov 4, %g2
40004894: 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';
40004898: 84 10 20 11 mov 0x11, %g2
4000489c: c4 2c 60 49 stb %g2, [ %l1 + 0x49 ]
tty->termios.c_cc[VSTOP] = '\023';
400048a0: 84 10 20 13 mov 0x13, %g2
400048a4: c4 2c 60 4a stb %g2, [ %l1 + 0x4a ]
tty->termios.c_cc[VSUSP] = '\032';
400048a8: 84 10 20 1a mov 0x1a, %g2
400048ac: c4 2c 60 4b stb %g2, [ %l1 + 0x4b ]
tty->termios.c_cc[VREPRINT] = '\022';
400048b0: 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;
400048b4: 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';
400048b8: 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;
400048bc: 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';
400048c0: 84 10 20 0f mov 0xf, %g2
400048c4: c4 2c 60 4e stb %g2, [ %l1 + 0x4e ]
tty->termios.c_cc[VWERASE] = '\027';
400048c8: 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;
400048cc: 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';
400048d0: c4 2c 60 4f stb %g2, [ %l1 + 0x4f ]
tty->termios.c_cc[VLNEXT] = '\026';
400048d4: 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';
400048d8: c0 2c 60 4c clrb [ %l1 + 0x4c ]
tty->termios.c_cc[VEOL2] = '\000';
400048dc: 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')
400048e0: 03 10 00 6a sethi %hi(0x4001a800), %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';
400048e4: 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')
400048e8: c4 08 62 f4 ldub [ %g1 + 0x2f4 ], %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;
400048ec: c8 24 60 bc st %g4, [ %l1 + 0xbc ]
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
400048f0: 09 00 00 09 sethi %hi(0x2400), %g4
400048f4: 88 11 21 02 or %g4, 0x102, %g4 ! 2502 <PROM_START+0x2502>
400048f8: c8 24 60 30 st %g4, [ %l1 + 0x30 ]
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
400048fc: 09 00 00 06 sethi %hi(0x1800), %g4
40004900: 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;
40004904: 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;
40004908: c8 24 60 34 st %g4, [ %l1 + 0x34 ]
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
4000490c: 88 10 28 bd mov 0x8bd, %g4
40004910: c8 24 60 38 st %g4, [ %l1 + 0x38 ]
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
40004914: 09 00 00 20 sethi %hi(0x8000), %g4
40004918: 88 11 22 3b or %g4, 0x23b, %g4 ! 823b <PROM_START+0x823b>
4000491c: 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;
40004920: 89 28 e0 01 sll %g3, 1, %g4
40004924: 86 01 00 03 add %g4, %g3, %g3
40004928: 87 30 e0 02 srl %g3, 2, %g3
4000492c: c6 24 60 c0 st %g3, [ %l1 + 0xc0 ]
/*
* Bump name characer
*/
if (c++ == 'z')
40004930: 86 00 a0 01 add %g2, 1, %g3
40004934: 85 28 a0 18 sll %g2, 0x18, %g2
40004938: 85 38 a0 18 sra %g2, 0x18, %g2
4000493c: 80 a0 a0 7a cmp %g2, 0x7a
40004940: 12 80 00 04 bne 40004950 <rtems_termios_open+0x394> <== ALWAYS TAKEN
40004944: c6 28 62 f4 stb %g3, [ %g1 + 0x2f4 ]
c = 'a';
40004948: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED
4000494c: c4 28 62 f4 stb %g2, [ %g1 + 0x2f4 ] <== NOT EXECUTED
}
args->iop->data1 = tty;
if (!tty->refcount++) {
40004950: c2 04 a0 08 ld [ %l2 + 8 ], %g1
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
40004954: c6 06 80 00 ld [ %i2 ], %g3
if (!tty->refcount++) {
40004958: 84 00 60 01 add %g1, 1, %g2
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
4000495c: e4 20 e0 38 st %l2, [ %g3 + 0x38 ]
if (!tty->refcount++) {
40004960: 80 a0 60 00 cmp %g1, 0
40004964: 12 80 00 1e bne 400049dc <rtems_termios_open+0x420>
40004968: c4 24 a0 08 st %g2, [ %l2 + 8 ]
if (tty->device.firstOpen)
4000496c: c2 04 a0 98 ld [ %l2 + 0x98 ], %g1
40004970: 80 a0 60 00 cmp %g1, 0
40004974: 02 80 00 05 be 40004988 <rtems_termios_open+0x3cc> <== ALWAYS TAKEN
40004978: 90 10 00 18 mov %i0, %o0
(*tty->device.firstOpen)(major, minor, arg);
4000497c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40004980: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004984: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
40004988: c2 04 a0 b4 ld [ %l2 + 0xb4 ], %g1
4000498c: 80 a0 60 02 cmp %g1, 2
40004990: 12 80 00 14 bne 400049e0 <rtems_termios_open+0x424> <== ALWAYS TAKEN
40004994: 03 10 00 6c sethi %hi(0x4001b000), %g1
sc = rtems_task_start(tty->rxTaskId,
40004998: d0 04 a0 c4 ld [ %l2 + 0xc4 ], %o0 <== NOT EXECUTED
4000499c: 13 10 00 12 sethi %hi(0x40004800), %o1 <== NOT EXECUTED
400049a0: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
400049a4: 40 00 04 0a call 400059cc <rtems_task_start> <== NOT EXECUTED
400049a8: 92 12 62 8c or %o1, 0x28c, %o1 <== NOT EXECUTED
rtems_termios_rxdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
400049ac: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400049b0: 12 80 00 09 bne 400049d4 <rtems_termios_open+0x418> <== NOT EXECUTED
400049b4: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(tty->txTaskId,
400049b8: d0 04 a0 c8 ld [ %l2 + 0xc8 ], %o0 <== NOT EXECUTED
400049bc: 13 10 00 12 sethi %hi(0x40004800), %o1 <== NOT EXECUTED
400049c0: 40 00 04 03 call 400059cc <rtems_task_start> <== NOT EXECUTED
400049c4: 92 12 62 10 or %o1, 0x210, %o1 ! 40004a10 <rtems_termios_txdaemon><== NOT EXECUTED
rtems_termios_txdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
400049c8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400049cc: 02 80 00 05 be 400049e0 <rtems_termios_open+0x424> <== NOT EXECUTED
400049d0: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
400049d4: 40 00 04 8c call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
400049d8: 01 00 00 00 nop <== NOT EXECUTED
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
400049dc: 03 10 00 6c sethi %hi(0x4001b000), %g1
400049e0: d0 00 61 f4 ld [ %g1 + 0x1f4 ], %o0 ! 4001b1f4 <rtems_termios_ttyMutex>
400049e4: 40 00 03 28 call 40005684 <rtems_semaphore_release>
400049e8: 01 00 00 00 nop
return RTEMS_SUCCESSFUL;
}
400049ec: 81 c7 e0 08 ret
400049f0: 91 e8 00 10 restore %g0, %l0, %o0
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
400049f4: 40 00 15 68 call 40009f94 <calloc>
400049f8: 92 10 20 e8 mov 0xe8, %o1
if (tty == NULL) {
400049fc: a4 92 20 00 orcc %o0, 0, %l2
40004a00: 12 bf ff 07 bne 4000461c <rtems_termios_open+0x60> <== ALWAYS TAKEN
40004a04: 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);
40004a08: 10 bf ff 11 b 4000464c <rtems_termios_open+0x90> <== NOT EXECUTED
40004a0c: 03 10 00 6c sethi %hi(0x4001b000), %g1 <== NOT EXECUTED
40003350 <rtems_termios_puts>:
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
40003350: 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) {
40003354: 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)
{
40003358: 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) {
4000335c: 80 a0 60 00 cmp %g1, 0
40003360: 12 80 00 08 bne 40003380 <rtems_termios_puts+0x30> <== NEVER TAKEN
40003364: a2 10 00 18 mov %i0, %l1
(*tty->device.write)(tty->minor, (void *)buf, len);
40003368: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0
4000336c: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1
40003370: 9f c0 40 00 call %g1
40003374: 94 10 00 19 mov %i1, %o2
return;
40003378: 81 c7 e0 08 ret
4000337c: 81 e8 00 00 restore
}
newHead = tty->rawOutBuf.Head;
40003380: e0 06 a0 80 ld [ %i2 + 0x80 ], %l0 <== NOT EXECUTED
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
rtems_interrupt_disable (level);
while (newHead == tty->rawOutBuf.Tail) {
tty->rawOutBufState = rob_wait;
40003384: a8 10 20 02 mov 2, %l4 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
40003388: 10 80 00 39 b 4000346c <rtems_termios_puts+0x11c> <== NOT EXECUTED
4000338c: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED
* len -= ncopy
*
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
40003390: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1 <== NOT EXECUTED
40003394: 40 00 4d eb call 40016b40 <.urem> <== NOT EXECUTED
40003398: 90 04 20 01 add %l0, 1, %o0 <== NOT EXECUTED
rtems_interrupt_disable (level);
4000339c: 7f ff fa 3f call 40001c98 <sparc_disable_interrupts> <== NOT EXECUTED
400033a0: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
400033a4: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
while (newHead == tty->rawOutBuf.Tail) {
400033a8: 30 80 00 0f b,a 400033e4 <rtems_termios_puts+0x94> <== NOT EXECUTED
tty->rawOutBufState = rob_wait;
rtems_interrupt_enable (level);
400033ac: 7f ff fa 3f call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
400033b0: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
400033b4: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0 <== NOT EXECUTED
400033b8: 92 10 20 00 clr %o1 <== NOT EXECUTED
400033bc: 40 00 08 6b call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
400033c0: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
400033c4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400033c8: 02 80 00 04 be 400033d8 <rtems_termios_puts+0x88> <== NOT EXECUTED
400033cc: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
400033d0: 40 00 0a 0d call 40005c04 <rtems_fatal_error_occurred> <== NOT EXECUTED
400033d4: 01 00 00 00 nop <== NOT EXECUTED
rtems_interrupt_disable (level);
400033d8: 7f ff fa 30 call 40001c98 <sparc_disable_interrupts> <== NOT EXECUTED
400033dc: 01 00 00 00 nop <== NOT EXECUTED
400033e0: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
rtems_interrupt_disable (level);
while (newHead == tty->rawOutBuf.Tail) {
400033e4: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1 <== NOT EXECUTED
400033e8: 80 a4 00 01 cmp %l0, %g1 <== NOT EXECUTED
400033ec: 22 bf ff f0 be,a 400033ac <rtems_termios_puts+0x5c> <== NOT EXECUTED
400033f0: e8 26 a0 94 st %l4, [ %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++;
400033f4: c2 06 a0 80 ld [ %i2 + 0x80 ], %g1 <== NOT EXECUTED
400033f8: c6 0c 40 00 ldub [ %l1 ], %g3 <== NOT EXECUTED
400033fc: c4 06 a0 7c ld [ %i2 + 0x7c ], %g2 <== NOT EXECUTED
40003400: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
40003404: c2 06 a0 94 ld [ %i2 + 0x94 ], %g1 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
tty->rawOutBuf.Head = newHead;
40003408: e0 26 a0 80 st %l0, [ %i2 + 0x80 ] <== NOT EXECUTED
if (tty->rawOutBufState == rob_idle) {
4000340c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003410: 32 80 00 14 bne,a 40003460 <rtems_termios_puts+0x110> <== NOT EXECUTED
40003414: a2 04 60 01 inc %l1 <== NOT EXECUTED
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
40003418: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED
4000341c: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED
40003420: 12 80 00 0b bne 4000344c <rtems_termios_puts+0xfc> <== NOT EXECUTED
40003424: 01 00 00 00 nop <== NOT EXECUTED
(*tty->device.write)(tty->minor,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
40003428: c4 06 a0 84 ld [ %i2 + 0x84 ], %g2 <== NOT EXECUTED
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
(*tty->device.write)(tty->minor,
4000342c: d2 06 a0 7c ld [ %i2 + 0x7c ], %o1 <== NOT EXECUTED
40003430: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 <== NOT EXECUTED
40003434: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED
40003438: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED
4000343c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003440: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
}
else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
}
tty->rawOutBufState = rob_busy;
40003444: 10 80 00 06 b 4000345c <rtems_termios_puts+0x10c> <== NOT EXECUTED
40003448: e6 26 a0 94 st %l3, [ %i2 + 0x94 ] <== NOT EXECUTED
(*tty->device.write)(tty->minor,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
4000344c: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED
40003450: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED
40003454: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy;
40003458: 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++;
4000345c: a2 04 60 01 inc %l1 <== NOT EXECUTED
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
}
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
40003460: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
40003464: 7f ff fa 11 call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
40003468: b2 06 7f ff add %i1, -1, %i1 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
4000346c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
40003470: 12 bf ff c8 bne 40003390 <rtems_termios_puts+0x40> <== NOT EXECUTED
40003474: 01 00 00 00 nop <== NOT EXECUTED
40003478: 81 c7 e0 08 ret <== NOT EXECUTED
4000347c: 81 e8 00 00 restore <== NOT EXECUTED
40003c3c <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
40003c3c: 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;
40003c40: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED
uint32_t count = args->count;
40003c44: 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;
40003c48: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 <== NOT EXECUTED
uint32_t count = args->count;
char *buffer = args->buffer;
40003c4c: 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);
40003c50: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
40003c54: 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);
40003c58: 92 10 20 00 clr %o1 <== NOT EXECUTED
40003c5c: 40 00 06 43 call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
40003c60: 94 10 20 00 clr %o2 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
40003c64: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
40003c68: 12 80 00 10 bne 40003ca8 <rtems_termios_read+0x6c> <== NOT EXECUTED
40003c6c: 05 10 00 6c sethi %hi(0x4001b000), %g2 <== NOT EXECUTED
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
40003c70: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED
40003c74: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
40003c78: 84 10 a0 24 or %g2, 0x24, %g2 <== NOT EXECUTED
40003c7c: 82 00 60 08 add %g1, 8, %g1 <== NOT EXECUTED
40003c80: c2 00 80 01 ld [ %g2 + %g1 ], %g1 <== NOT EXECUTED
40003c84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003c88: 02 80 00 0a be 40003cb0 <rtems_termios_read+0x74> <== NOT EXECUTED
40003c8c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
40003c90: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003c94: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40003c98: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
40003c9c: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
40003ca0: 40 00 06 79 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
40003ca4: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED
return sc;
40003ca8: 81 c7 e0 08 ret <== NOT EXECUTED
40003cac: 81 e8 00 00 restore <== NOT EXECUTED
}
if (tty->cindex == tty->ccount) {
40003cb0: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED
40003cb4: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED
40003cb8: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40003cbc: 12 80 00 be bne 40003fb4 <rtems_termios_read+0x378> <== NOT EXECUTED
40003cc0: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
tty->cindex = tty->ccount = 0;
tty->read_start_column = tty->column;
40003cc4: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 <== NOT EXECUTED
if (tty->device.pollRead != NULL
40003cc8: 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;
40003ccc: 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;
40003cd0: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED
tty->read_start_column = tty->column;
if (tty->device.pollRead != NULL
40003cd4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003cd8: 02 80 00 4c be 40003e08 <rtems_termios_read+0x1cc> <== NOT EXECUTED
40003cdc: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED
&& tty->device.outputUsesInterrupts == TERMIOS_POLLED)
40003ce0: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED
40003ce4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003ce8: 12 80 00 49 bne 40003e0c <rtems_termios_read+0x1d0> <== NOT EXECUTED
40003cec: 2f 10 00 6a sethi %hi(0x4001a800), %l7 <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
40003cf0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
40003cf4: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
40003cf8: 02 80 00 13 be 40003d44 <rtems_termios_read+0x108> <== NOT EXECUTED
40003cfc: 01 00 00 00 nop <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
40003d00: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
40003d04: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003d08: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
if (n < 0) {
40003d0c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003d10: 16 80 00 06 bge 40003d28 <rtems_termios_read+0xec> <== NOT EXECUTED
40003d14: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
rtems_task_wake_after (1);
40003d18: 40 00 07 49 call 40005a3c <rtems_task_wake_after> <== NOT EXECUTED
40003d1c: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
{
int n;
if (tty->termios.c_lflag & ICANON) {
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
40003d20: 10 bf ff f9 b 40003d04 <rtems_termios_read+0xc8> <== NOT EXECUTED
40003d24: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
if (n < 0) {
rtems_task_wake_after (1);
}
else {
if (siproc (n, tty))
40003d28: 7f ff ff 5f call 40003aa4 <siproc> <== NOT EXECUTED
40003d2c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40003d30: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003d34: 22 bf ff f4 be,a 40003d04 <rtems_termios_read+0xc8> <== NOT EXECUTED
40003d38: 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)) {
40003d3c: 10 80 00 9e b 40003fb4 <rtems_termios_read+0x378> <== NOT EXECUTED
40003d40: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
}
}
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
40003d44: 40 00 04 47 call 40004e60 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
40003d48: 01 00 00 00 nop <== NOT EXECUTED
40003d4c: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
40003d50: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
40003d54: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003d58: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
if (n < 0) {
40003d5c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003d60: 36 80 00 1c bge,a 40003dd0 <rtems_termios_read+0x194> <== NOT EXECUTED
40003d64: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
if (tty->termios.c_cc[VMIN]) {
40003d68: c4 0c 20 47 ldub [ %l0 + 0x47 ], %g2 <== NOT EXECUTED
40003d6c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40003d70: 02 80 00 0a be 40003d98 <rtems_termios_read+0x15c> <== NOT EXECUTED
40003d74: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED
if (tty->termios.c_cc[VTIME] && tty->ccount) {
40003d78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003d7c: 02 80 00 11 be 40003dc0 <rtems_termios_read+0x184> <== NOT EXECUTED
40003d80: 01 00 00 00 nop <== NOT EXECUTED
40003d84: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED
40003d88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003d8c: 02 80 00 0d be 40003dc0 <rtems_termios_read+0x184> <== NOT EXECUTED
40003d90: 01 00 00 00 nop <== NOT EXECUTED
40003d94: 30 80 00 04 b,a 40003da4 <rtems_termios_read+0x168> <== NOT EXECUTED
break;
}
}
}
else {
if (!tty->termios.c_cc[VTIME])
40003d98: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003d9c: 02 80 00 86 be 40003fb4 <rtems_termios_read+0x378> <== NOT EXECUTED
40003da0: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
break;
now = rtems_clock_get_ticks_since_boot();
40003da4: 40 00 04 2f call 40004e60 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
40003da8: 01 00 00 00 nop <== NOT EXECUTED
if ((now - then) > tty->vtimeTicks) {
40003dac: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 <== NOT EXECUTED
40003db0: 90 22 00 13 sub %o0, %l3, %o0 <== NOT EXECUTED
40003db4: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
40003db8: 18 80 00 7f bgu 40003fb4 <rtems_termios_read+0x378> <== NOT EXECUTED
40003dbc: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
break;
}
}
rtems_task_wake_after (1);
40003dc0: 40 00 07 1f call 40005a3c <rtems_task_wake_after> <== NOT EXECUTED
40003dc4: 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);
40003dc8: 10 bf ff e3 b 40003d54 <rtems_termios_read+0x118> <== NOT EXECUTED
40003dcc: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
}
}
rtems_task_wake_after (1);
}
else {
siproc (n, tty);
40003dd0: 7f ff ff 35 call 40003aa4 <siproc> <== NOT EXECUTED
40003dd4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
40003dd8: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
40003ddc: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
40003de0: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40003de4: 16 80 00 73 bge 40003fb0 <rtems_termios_read+0x374> <== NOT EXECUTED
40003de8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
break;
if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
40003dec: 22 bf ff da be,a 40003d54 <rtems_termios_read+0x118> <== NOT EXECUTED
40003df0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
40003df4: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED
40003df8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003dfc: 22 bf ff d6 be,a 40003d54 <rtems_termios_read+0x118> <== NOT EXECUTED
40003e00: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
40003e04: 30 bf ff d0 b,a 40003d44 <rtems_termios_read+0x108> <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
40003e08: 2f 10 00 6a sethi %hi(0x4001a800), %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;
40003e0c: 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) &&
40003e10: ae 15 e2 e8 or %l7, 0x2e8, %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,
40003e14: ac 04 20 49 add %l0, 0x49, %l6 <== NOT EXECUTED
40003e18: 10 80 00 4b b 40003f44 <rtems_termios_read+0x308> <== NOT EXECUTED
40003e1c: 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;
40003e20: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED
40003e24: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
40003e28: 40 00 4b 46 call 40016b40 <.urem> <== NOT EXECUTED
40003e2c: 90 02 20 01 inc %o0 <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead];
40003e30: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED
40003e34: e8 08 40 08 ldub [ %g1 + %o0 ], %l4 <== NOT EXECUTED
tty->rawInBuf.Head = newHead;
40003e38: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
40003e3c: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED
40003e40: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED
40003e44: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
40003e48: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED
40003e4c: 40 00 4b 3d call 40016b40 <.urem> <== NOT EXECUTED
40003e50: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED
40003e54: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED
40003e58: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
40003e5c: 3a 80 00 27 bcc,a 40003ef8 <rtems_termios_read+0x2bc> <== NOT EXECUTED
40003e60: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
40003e64: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003e68: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED
40003e6c: 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))
40003e70: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003e74: 82 08 62 02 and %g1, 0x202, %g1 <== NOT EXECUTED
40003e78: 80 a0 62 02 cmp %g1, 0x202 <== NOT EXECUTED
40003e7c: 12 80 00 11 bne 40003ec0 <rtems_termios_read+0x284> <== NOT EXECUTED
40003e80: 01 00 00 00 nop <== NOT EXECUTED
40003e84: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED
40003e88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003e8c: 22 80 00 07 be,a 40003ea8 <rtems_termios_read+0x26c> <== NOT EXECUTED
40003e90: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
40003e94: 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))
40003e98: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40003e9c: 02 80 00 09 be 40003ec0 <rtems_termios_read+0x284> <== NOT EXECUTED
40003ea0: 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,
40003ea4: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
40003ea8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
40003eac: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED
40003eb0: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003eb4: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
40003eb8: 10 80 00 10 b 40003ef8 <rtems_termios_read+0x2bc> <== NOT EXECUTED
40003ebc: 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) {
40003ec0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003ec4: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED
40003ec8: 22 80 00 0c be,a 40003ef8 <rtems_termios_read+0x2bc> <== NOT EXECUTED
40003ecc: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_IRTSOFF;
40003ed0: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
40003ed4: 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;
40003ed8: 84 08 bf fb and %g2, -5, %g2 <== NOT EXECUTED
40003edc: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
40003ee0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003ee4: 22 80 00 05 be,a 40003ef8 <rtems_termios_read+0x2bc> <== NOT EXECUTED
40003ee8: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
40003eec: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003ef0: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
40003ef4: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
40003ef8: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
40003efc: 02 80 00 09 be 40003f20 <rtems_termios_read+0x2e4> <== NOT EXECUTED
40003f00: 90 0d 20 ff and %l4, 0xff, %o0 <== NOT EXECUTED
if (siproc (c, tty))
40003f04: 7f ff fe e8 call 40003aa4 <siproc> <== NOT EXECUTED
40003f08: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40003f0c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003f10: 32 80 00 0c bne,a 40003f40 <rtems_termios_read+0x304> <== NOT EXECUTED
40003f14: 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;
40003f18: 10 80 00 0b b 40003f44 <rtems_termios_read+0x308> <== NOT EXECUTED
40003f1c: 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);
40003f20: 7f ff fe e1 call 40003aa4 <siproc> <== NOT EXECUTED
40003f24: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
40003f28: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
40003f2c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
40003f30: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40003f34: 26 80 00 04 bl,a 40003f44 <rtems_termios_read+0x308> <== NOT EXECUTED
40003f38: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED
40003f3c: a6 10 20 00 clr %l3 <== NOT EXECUTED
wait = 0;
}
timeout = tty->rawInBufSemaphoreTimeout;
40003f40: 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) &&
40003f44: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED
40003f48: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED
40003f4c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40003f50: 02 80 00 08 be 40003f70 <rtems_termios_read+0x334> <== NOT EXECUTED
40003f54: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
40003f58: c2 05 c0 00 ld [ %l7 ], %g1 <== NOT EXECUTED
40003f5c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
40003f60: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
40003f64: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40003f68: 06 bf ff ae bl 40003e20 <rtems_termios_read+0x1e4> <== NOT EXECUTED
40003f6c: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
}
/*
* Wait for characters
*/
if ( wait ) {
40003f70: 02 80 00 11 be 40003fb4 <rtems_termios_read+0x378> <== NOT EXECUTED
40003f74: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore,
40003f78: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
40003f7c: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED
40003f80: 40 00 05 7a call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
40003f84: 94 10 00 14 mov %l4, %o2 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions,
timeout);
if (sc != RTEMS_SUCCESSFUL)
40003f88: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003f8c: 02 bf ff ee be 40003f44 <rtems_termios_read+0x308> <== NOT EXECUTED
40003f90: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
40003f94: 30 80 00 08 b,a 40003fb4 <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++];
40003f98: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED
count--;
40003f9c: 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++];
40003fa0: c2 08 80 01 ldub [ %g2 + %g1 ], %g1 <== NOT EXECUTED
40003fa4: c2 2d 40 00 stb %g1, [ %l5 ] <== NOT EXECUTED
40003fa8: c6 24 20 24 st %g3, [ %l0 + 0x24 ] <== NOT EXECUTED
40003fac: 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)) {
40003fb0: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
40003fb4: 22 80 00 08 be,a 40003fd4 <rtems_termios_read+0x398> <== NOT EXECUTED
40003fb8: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
40003fbc: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED
40003fc0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
40003fc4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40003fc8: 06 bf ff f4 bl 40003f98 <rtems_termios_read+0x35c> <== NOT EXECUTED
40003fcc: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
40003fd0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
40003fd4: 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;
40003fd8: a4 20 40 12 sub %g1, %l2, %l2 <== NOT EXECUTED
40003fdc: e4 24 60 1c st %l2, [ %l1 + 0x1c ] <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
40003fe0: 40 00 05 a9 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
40003fe4: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
return sc;
}
40003fe8: 81 c7 e0 08 ret <== NOT EXECUTED
40003fec: 81 e8 00 00 restore <== NOT EXECUTED
40002dd0 <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)
{
40002dd0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int nToSend;
rtems_interrupt_level level;
int len;
/* check for XOF/XON to send */
if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF))
40002dd4: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED
40002dd8: 82 08 64 03 and %g1, 0x403, %g1 <== NOT EXECUTED
40002ddc: 80 a0 64 01 cmp %g1, 0x401 <== NOT EXECUTED
40002de0: 12 80 00 10 bne 40002e20 <rtems_termios_refill_transmitter+0x50><== NOT EXECUTED
40002de4: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
40002de8: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED
40002dec: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
40002df0: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED
40002df4: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002df8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
40002dfc: 7f ff fb a7 call 40001c98 <sparc_disable_interrupts> <== NOT EXECUTED
40002e00: 01 00 00 00 nop <== NOT EXECUTED
tty->t_dqlen--;
40002e04: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
40002e08: 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--;
40002e0c: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
40002e10: 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--;
40002e14: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
40002e18: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED
rtems_interrupt_enable(level);
40002e1c: 30 80 00 12 b,a 40002e64 <rtems_termios_refill_transmitter+0x94><== NOT EXECUTED
nToSend = 1;
}
else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF))
40002e20: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED
40002e24: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED
40002e28: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40002e2c: 12 80 00 12 bne 40002e74 <rtems_termios_refill_transmitter+0xa4><== NOT EXECUTED
40002e30: 92 06 20 49 add %i0, 0x49, %o1 <== NOT EXECUTED
* FIXME: this .write call will generate another
* dequeue callback. This will advance the "Tail" in the data
* buffer, although the corresponding data is not yet out!
* Therefore the dequeue "length" should be reduced by 1
*/
(*tty->device.write)(tty->minor,
40002e34: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED
40002e38: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
40002e3c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002e40: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
40002e44: 7f ff fb 95 call 40001c98 <sparc_disable_interrupts> <== NOT EXECUTED
40002e48: 01 00 00 00 nop <== NOT EXECUTED
tty->t_dqlen--;
40002e4c: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
40002e50: 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--;
40002e54: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
40002e58: 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--;
40002e5c: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
40002e60: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED
rtems_interrupt_enable(level);
40002e64: 7f ff fb 91 call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
40002e68: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
40002e6c: 81 c7 e0 08 ret <== NOT EXECUTED
40002e70: 81 e8 00 00 restore <== NOT EXECUTED
nToSend = 1;
}
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
40002e74: c4 06 20 80 ld [ %i0 + 0x80 ], %g2 <== NOT EXECUTED
40002e78: c2 06 20 84 ld [ %i0 + 0x84 ], %g1 <== NOT EXECUTED
40002e7c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40002e80: 12 80 00 0a bne 40002ea8 <rtems_termios_refill_transmitter+0xd8><== NOT EXECUTED
40002e84: 01 00 00 00 nop <== NOT EXECUTED
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
40002e88: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED
40002e8c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40002e90: 12 bf ff f7 bne 40002e6c <rtems_termios_refill_transmitter+0x9c><== NOT EXECUTED
40002e94: b0 10 20 00 clr %i0 <== NOT EXECUTED
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
40002e98: 40 00 09 fb call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
40002e9c: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED
40002ea0: 81 c7 e0 08 ret <== NOT EXECUTED
40002ea4: 81 e8 00 00 restore <== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
40002ea8: 7f ff fb 7c call 40001c98 <sparc_disable_interrupts> <== NOT EXECUTED
40002eac: 01 00 00 00 nop <== NOT EXECUTED
len = tty->t_dqlen;
40002eb0: e2 06 20 90 ld [ %i0 + 0x90 ], %l1 <== NOT EXECUTED
tty->t_dqlen = 0;
40002eb4: c0 26 20 90 clr [ %i0 + 0x90 ] <== NOT EXECUTED
rtems_interrupt_enable(level);
40002eb8: 7f ff fb 7c call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
40002ebc: 01 00 00 00 nop <== NOT EXECUTED
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
40002ec0: d0 06 20 84 ld [ %i0 + 0x84 ], %o0 <== NOT EXECUTED
40002ec4: d2 06 20 88 ld [ %i0 + 0x88 ], %o1 <== NOT EXECUTED
40002ec8: 40 00 4f 1e call 40016b40 <.urem> <== NOT EXECUTED
40002ecc: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
40002ed0: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED
len = tty->t_dqlen;
tty->t_dqlen = 0;
rtems_interrupt_enable(level);
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
tty->rawOutBuf.Tail = newTail;
40002ed4: d0 24 20 84 st %o0, [ %l0 + 0x84 ] <== NOT EXECUTED
if (tty->rawOutBufState == rob_wait) {
40002ed8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40002edc: 12 80 00 04 bne 40002eec <rtems_termios_refill_transmitter+0x11c><== NOT EXECUTED
40002ee0: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
40002ee4: 40 00 09 e8 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
40002ee8: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED
}
if (newTail == tty->rawOutBuf.Head) {
40002eec: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED
40002ef0: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40002ef4: 12 80 00 0b bne 40002f20 <rtems_termios_refill_transmitter+0x150><== NOT EXECUTED
40002ef8: 01 00 00 00 nop <== NOT EXECUTED
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
40002efc: c2 04 20 d4 ld [ %l0 + 0xd4 ], %g1 <== NOT EXECUTED
}
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
40002f00: c0 24 20 94 clr [ %l0 + 0x94 ] <== NOT EXECUTED
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
40002f04: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002f08: 02 80 00 29 be 40002fac <rtems_termios_refill_transmitter+0x1dc><== NOT EXECUTED
40002f0c: b0 10 20 00 clr %i0 <== NOT EXECUTED
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
40002f10: d2 04 20 d8 ld [ %l0 + 0xd8 ], %o1 <== NOT EXECUTED
40002f14: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002f18: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED
40002f1c: 30 80 00 24 b,a 40002fac <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))
40002f20: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40002f24: 82 08 62 10 and %g1, 0x210, %g1 <== NOT EXECUTED
40002f28: 80 a0 62 10 cmp %g1, 0x210 <== NOT EXECUTED
40002f2c: 12 80 00 0c bne 40002f5c <rtems_termios_refill_transmitter+0x18c><== NOT EXECUTED
40002f30: 01 00 00 00 nop <== NOT EXECUTED
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
40002f34: 7f ff fb 59 call 40001c98 <sparc_disable_interrupts> <== NOT EXECUTED
40002f38: 01 00 00 00 nop <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
40002f3c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
40002f40: 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;
40002f44: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
40002f48: 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;
40002f4c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
rtems_interrupt_enable(level);
40002f50: 7f ff fb 56 call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
40002f54: b0 10 20 00 clr %i0 <== NOT EXECUTED
40002f58: 30 80 00 15 b,a 40002fac <rtems_termios_refill_transmitter+0x1dc><== NOT EXECUTED
}
else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
40002f5c: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED
40002f60: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40002f64: 08 80 00 04 bleu 40002f74 <rtems_termios_refill_transmitter+0x1a4><== NOT EXECUTED
40002f68: 01 00 00 00 nop <== NOT EXECUTED
nToSend = tty->rawOutBuf.Size - newTail;
40002f6c: f0 04 20 88 ld [ %l0 + 0x88 ], %i0 <== NOT EXECUTED
40002f70: 30 80 00 02 b,a 40002f78 <rtems_termios_refill_transmitter+0x1a8><== NOT EXECUTED
else
nToSend = tty->rawOutBuf.Head - newTail;
40002f74: f0 04 20 80 ld [ %l0 + 0x80 ], %i0 <== NOT EXECUTED
/* when flow control XON or XOF, don't send blocks of data */
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
40002f78: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40002f7c: 80 88 66 00 btst 0x600, %g1 <== NOT EXECUTED
40002f80: 02 80 00 03 be 40002f8c <rtems_termios_refill_transmitter+0x1bc><== NOT EXECUTED
40002f84: b0 26 00 11 sub %i0, %l1, %i0 <== NOT EXECUTED
40002f88: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
(*tty->device.write)(tty->minor,
40002f8c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED
40002f90: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
40002f94: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
/* 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*/
40002f98: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
40002f9c: 92 02 40 11 add %o1, %l1, %o1 <== NOT EXECUTED
/* 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*/
40002fa0: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED
(*tty->device.write)(tty->minor,
40002fa4: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002fa8: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
&tty->rawOutBuf.theBuf[newTail],
nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
40002fac: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED
}
return nToSend;
}
40002fb0: 81 c7 e0 08 ret <== NOT EXECUTED
40002fb4: 81 e8 00 00 restore <== NOT EXECUTED
40004a8c <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
40004a8c: 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 |
40004a90: 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 (
40004a94: 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 |
40004a98: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED
40004a9c: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40004aa0: 94 10 20 00 clr %o2 <== NOT EXECUTED
40004aa4: 40 00 01 10 call 40004ee4 <rtems_event_receive> <== NOT EXECUTED
40004aa8: 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) {
40004aac: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40004ab0: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
40004ab4: 22 80 00 07 be,a 40004ad0 <rtems_termios_rxdaemon+0x44> <== NOT EXECUTED
40004ab8: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED
tty->rxTaskId = 0;
40004abc: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
40004ac0: 40 00 03 6a call 40005868 <rtems_task_delete> <== NOT EXECUTED
40004ac4: 90 10 20 00 clr %o0 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
40004ac8: 10 bf ff f5 b 40004a9c <rtems_termios_rxdaemon+0x10> <== NOT EXECUTED
40004acc: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED
}
else {
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
40004ad0: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004ad4: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
if (c != EOF) {
40004ad8: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED
40004adc: 02 bf ff ef be 40004a98 <rtems_termios_rxdaemon+0xc> <== NOT EXECUTED
40004ae0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
40004ae4: d0 2f bf ff stb %o0, [ %fp + -1 ] <== NOT EXECUTED
rtems_termios_enqueue_raw_characters (
40004ae8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40004aec: 7f ff f9 52 call 40003034 <rtems_termios_enqueue_raw_characters><== NOT EXECUTED
40004af0: 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 |
40004af4: 10 bf ff ea b 40004a9c <rtems_termios_rxdaemon+0x10> <== NOT EXECUTED
40004af8: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED
40002db8 <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);
40002db8: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED
40002dbc: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40002dc0: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40002dc4: 40 00 08 aa call 4000506c <rtems_event_send> <== NOT EXECUTED
40002dc8: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40004a10 <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
40004a10: 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) {
40004a14: 23 10 00 6c sethi %hi(0x4001b000), %l1 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
40004a18: 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) {
40004a1c: a2 14 60 24 or %l1, 0x24, %l1 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
40004a20: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40004a24: 94 10 20 00 clr %o2 <== NOT EXECUTED
40004a28: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
40004a2c: 40 00 01 2e call 40004ee4 <rtems_event_receive> <== NOT EXECUTED
40004a30: 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) {
40004a34: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED
40004a38: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
40004a3c: 02 80 00 07 be 40004a58 <rtems_termios_txdaemon+0x48> <== NOT EXECUTED
40004a40: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
tty->txTaskId = 0;
40004a44: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
40004a48: 40 00 03 88 call 40005868 <rtems_task_delete> <== NOT EXECUTED
40004a4c: 90 10 20 00 clr %o0 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
40004a50: 10 bf ff f5 b 40004a24 <rtems_termios_txdaemon+0x14> <== NOT EXECUTED
40004a54: 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) {
40004a58: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED
40004a5c: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
40004a60: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED
40004a64: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED
40004a68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004a6c: 02 80 00 04 be 40004a7c <rtems_termios_txdaemon+0x6c> <== NOT EXECUTED
40004a70: 01 00 00 00 nop <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
40004a74: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004a78: 01 00 00 00 nop <== NOT EXECUTED
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
40004a7c: 7f ff f8 d5 call 40002dd0 <rtems_termios_refill_transmitter><== NOT EXECUTED
40004a80: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
40004a84: 10 bf ff e8 b 40004a24 <rtems_termios_txdaemon+0x14> <== NOT EXECUTED
40004a88: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40003af4 <rtems_termios_write>:
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
40003af4: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
40003af8: c2 06 00 00 ld [ %i0 ], %g1
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
40003afc: a2 10 00 18 mov %i0, %l1
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
40003b00: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40003b04: 92 10 20 00 clr %o1
40003b08: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
40003b0c: 40 00 06 97 call 40005568 <rtems_semaphore_obtain>
40003b10: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL)
40003b14: b0 92 20 00 orcc %o0, 0, %i0
40003b18: 12 80 00 0f bne 40003b54 <rtems_termios_write+0x60> <== NEVER TAKEN
40003b1c: 03 10 00 6c sethi %hi(0x4001b000), %g1
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
40003b20: c4 04 20 cc ld [ %l0 + 0xcc ], %g2
40003b24: 85 28 a0 05 sll %g2, 5, %g2
40003b28: 82 10 60 24 or %g1, 0x24, %g1
40003b2c: 82 00 40 02 add %g1, %g2, %g1
40003b30: c2 00 60 0c ld [ %g1 + 0xc ], %g1
40003b34: 80 a0 60 00 cmp %g1, 0
40003b38: 02 80 00 09 be 40003b5c <rtems_termios_write+0x68> <== ALWAYS TAKEN
40003b3c: 92 10 00 11 mov %l1, %o1
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
40003b40: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003b44: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40003b48: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
40003b4c: 40 00 06 ce call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
40003b50: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 <== NOT EXECUTED
return sc;
40003b54: 81 c7 e0 08 ret <== NOT EXECUTED
40003b58: 81 e8 00 00 restore <== NOT EXECUTED
}
if (tty->termios.c_oflag & OPOST) {
40003b5c: c2 04 20 34 ld [ %l0 + 0x34 ], %g1
40003b60: d2 04 60 14 ld [ %l1 + 0x14 ], %o1
40003b64: 80 88 60 01 btst 1, %g1
40003b68: 02 80 00 0e be 40003ba0 <rtems_termios_write+0xac> <== NEVER TAKEN
40003b6c: d0 04 60 10 ld [ %l1 + 0x10 ], %o0
uint32_t count = args->count;
40003b70: a6 10 00 09 mov %o1, %l3
char *buffer = args->buffer;
while (count--)
40003b74: 10 80 00 06 b 40003b8c <rtems_termios_write+0x98>
40003b78: a4 10 00 08 mov %o0, %l2
oproc (*buffer++, tty);
40003b7c: a6 04 ff ff add %l3, -1, %l3
40003b80: a4 04 a0 01 inc %l2
40003b84: 7f ff fe 3f call 40003480 <oproc>
40003b88: 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--)
40003b8c: 80 a4 e0 00 cmp %l3, 0
40003b90: 32 bf ff fb bne,a 40003b7c <rtems_termios_write+0x88>
40003b94: 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;
40003b98: 10 80 00 05 b 40003bac <rtems_termios_write+0xb8>
40003b9c: 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);
40003ba0: 7f ff fd ec call 40003350 <rtems_termios_puts> <== NOT EXECUTED
40003ba4: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
args->bytes_moved = args->count;
40003ba8: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
40003bac: c2 24 60 1c st %g1, [ %l1 + 0x1c ]
}
rtems_semaphore_release (tty->osem);
40003bb0: 40 00 06 b5 call 40005684 <rtems_semaphore_release>
40003bb4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
return sc;
}
40003bb8: 81 c7 e0 08 ret
40003bbc: 81 e8 00 00 restore
40014860 <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
40014860: 9d e3 bf 98 save %sp, -104, %sp
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
40014864: 11 10 00 f0 sethi %hi(0x4003c000), %o0
40014868: 92 10 00 18 mov %i0, %o1
4001486c: 90 12 20 c4 or %o0, 0xc4, %o0
40014870: 40 00 0b 39 call 40017554 <_Objects_Get>
40014874: 94 07 bf fc add %fp, -4, %o2
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
40014878: c2 07 bf fc ld [ %fp + -4 ], %g1
4001487c: 80 a0 60 00 cmp %g1, 0
40014880: 12 80 00 0a bne 400148a8 <rtems_timer_cancel+0x48>
40014884: b0 10 20 04 mov 4, %i0
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
40014888: c2 02 20 38 ld [ %o0 + 0x38 ], %g1
4001488c: 80 a0 60 04 cmp %g1, 4
40014890: 02 80 00 04 be 400148a0 <rtems_timer_cancel+0x40> <== NEVER TAKEN
40014894: 01 00 00 00 nop
(void) _Watchdog_Remove( &the_timer->Ticker );
40014898: 40 00 13 8a call 400196c0 <_Watchdog_Remove>
4001489c: 90 02 20 10 add %o0, 0x10, %o0
_Thread_Enable_dispatch();
400148a0: 40 00 0d 95 call 40017ef4 <_Thread_Enable_dispatch>
400148a4: b0 10 20 00 clr %i0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
400148a8: 81 c7 e0 08 ret
400148ac: 81 e8 00 00 restore
40014d50 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
40014d50: 9d e3 bf 98 save %sp, -104, %sp
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
40014d54: 03 10 00 f0 sethi %hi(0x4003c000), %g1
40014d58: e0 00 61 04 ld [ %g1 + 0x104 ], %l0 ! 4003c104 <_Timer_server>
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
40014d5c: a2 10 00 18 mov %i0, %l1
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
40014d60: 80 a4 20 00 cmp %l0, 0
40014d64: 02 80 00 32 be 40014e2c <rtems_timer_server_fire_when+0xdc>
40014d68: b0 10 20 0e mov 0xe, %i0
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
40014d6c: 03 10 00 ef sethi %hi(0x4003bc00), %g1
40014d70: c2 08 62 04 ldub [ %g1 + 0x204 ], %g1 ! 4003be04 <_TOD_Is_set>
40014d74: 80 a0 60 00 cmp %g1, 0
40014d78: 02 80 00 2d be 40014e2c <rtems_timer_server_fire_when+0xdc><== NEVER TAKEN
40014d7c: b0 10 20 0b mov 0xb, %i0
return RTEMS_NOT_DEFINED;
if ( !routine )
40014d80: 80 a6 a0 00 cmp %i2, 0
40014d84: 02 80 00 2a be 40014e2c <rtems_timer_server_fire_when+0xdc>
40014d88: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
40014d8c: 7f ff f4 0d call 40011dc0 <_TOD_Validate>
40014d90: 90 10 00 19 mov %i1, %o0
40014d94: 80 8a 20 ff btst 0xff, %o0
40014d98: 22 80 00 25 be,a 40014e2c <rtems_timer_server_fire_when+0xdc>
40014d9c: b0 10 20 14 mov 0x14, %i0
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
40014da0: 7f ff f3 d4 call 40011cf0 <_TOD_To_seconds>
40014da4: 90 10 00 19 mov %i1, %o0
if ( seconds <= _TOD_Seconds_since_epoch() )
40014da8: 27 10 00 ef sethi %hi(0x4003bc00), %l3
40014dac: c2 04 e2 80 ld [ %l3 + 0x280 ], %g1 ! 4003be80 <_TOD_Now>
40014db0: 80 a2 00 01 cmp %o0, %g1
40014db4: 08 80 00 20 bleu 40014e34 <rtems_timer_server_fire_when+0xe4>
40014db8: a4 10 00 08 mov %o0, %l2
40014dbc: 11 10 00 f0 sethi %hi(0x4003c000), %o0
40014dc0: 92 10 00 11 mov %l1, %o1
40014dc4: 90 12 20 c4 or %o0, 0xc4, %o0
40014dc8: 40 00 09 e3 call 40017554 <_Objects_Get>
40014dcc: 94 07 bf fc add %fp, -4, %o2
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
40014dd0: c2 07 bf fc ld [ %fp + -4 ], %g1
40014dd4: b2 10 00 08 mov %o0, %i1
40014dd8: 80 a0 60 00 cmp %g1, 0
40014ddc: 12 80 00 14 bne 40014e2c <rtems_timer_server_fire_when+0xdc>
40014de0: b0 10 20 04 mov 4, %i0
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
40014de4: 40 00 12 37 call 400196c0 <_Watchdog_Remove>
40014de8: 90 02 20 10 add %o0, 0x10, %o0
the_watchdog->routine = routine;
the_watchdog->id = id;
40014dec: e2 26 60 30 st %l1, [ %i1 + 0x30 ]
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
40014df0: c4 04 e2 80 ld [ %l3 + 0x280 ], %g2
(*timer_server->schedule_operation)( timer_server, the_timer );
40014df4: c2 04 20 04 ld [ %l0 + 4 ], %g1
40014df8: 90 10 00 10 mov %l0, %o0
40014dfc: 92 10 00 19 mov %i1, %o1
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
40014e00: a4 24 80 02 sub %l2, %g2, %l2
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
40014e04: 84 10 20 03 mov 3, %g2
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40014e08: f4 26 60 2c st %i2, [ %i1 + 0x2c ]
40014e0c: c4 26 60 38 st %g2, [ %i1 + 0x38 ]
the_watchdog->id = id;
the_watchdog->user_data = user_data;
40014e10: f6 26 60 34 st %i3, [ %i1 + 0x34 ]
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
40014e14: e4 26 60 1c st %l2, [ %i1 + 0x1c ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
40014e18: c0 26 60 18 clr [ %i1 + 0x18 ]
(*timer_server->schedule_operation)( timer_server, the_timer );
40014e1c: 9f c0 40 00 call %g1
40014e20: b0 10 20 00 clr %i0
_Thread_Enable_dispatch();
40014e24: 40 00 0c 34 call 40017ef4 <_Thread_Enable_dispatch>
40014e28: 01 00 00 00 nop
return RTEMS_SUCCESSFUL;
40014e2c: 81 c7 e0 08 ret
40014e30: 81 e8 00 00 restore
40014e34: b0 10 20 14 mov 0x14, %i0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
40014e38: 81 c7 e0 08 ret
40014e3c: 81 e8 00 00 restore
40007348 <rtems_verror>:
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
40007348: 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)
4000734c: 2b 08 00 00 sethi %hi(0x20000000), %l5 <== NOT EXECUTED
40007350: aa 8e 00 15 andcc %i0, %l5, %l5 <== NOT EXECUTED
40007354: 02 80 00 11 be 40007398 <rtems_verror+0x50> <== NOT EXECUTED
40007358: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
{
if (rtems_panic_in_progress++)
4000735c: 05 10 00 9a sethi %hi(0x40026800), %g2 <== NOT EXECUTED
40007360: c2 00 a1 fc ld [ %g2 + 0x1fc ], %g1 ! 400269fc <rtems_panic_in_progress><== NOT EXECUTED
40007364: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
40007368: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000736c: 02 80 00 06 be 40007384 <rtems_verror+0x3c> <== NOT EXECUTED
40007370: c6 20 a1 fc st %g3, [ %g2 + 0x1fc ] <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40007374: 03 10 00 9a sethi %hi(0x40026800), %g1 <== NOT EXECUTED
40007378: c4 00 63 e0 ld [ %g1 + 0x3e0 ], %g2 ! 40026be0 <_Thread_Dispatch_disable_level><== NOT EXECUTED
4000737c: 84 00 a0 01 inc %g2 <== NOT EXECUTED
40007380: c4 20 63 e0 st %g2, [ %g1 + 0x3e0 ] <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
40007384: 03 10 00 9a sethi %hi(0x40026800), %g1 <== NOT EXECUTED
40007388: c2 00 61 fc ld [ %g1 + 0x1fc ], %g1 ! 400269fc <rtems_panic_in_progress><== NOT EXECUTED
4000738c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40007390: 34 80 00 5a bg,a 400074f8 <rtems_verror+0x1b0> <== NOT EXECUTED
40007394: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
40007398: 03 10 00 98 sethi %hi(0x40026000), %g1 <== NOT EXECUTED
4000739c: c2 00 62 a8 ld [ %g1 + 0x2a8 ], %g1 ! 400262a8 <_impure_ptr><== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
400073a0: 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 */
400073a4: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
400073a8: 40 00 34 68 call 40014548 <fflush> <== NOT EXECUTED
400073ac: a2 10 20 00 clr %l1 <== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
400073b0: 03 10 00 00 sethi %hi(0x40000000), %g1 <== NOT EXECUTED
400073b4: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED
400073b8: 02 80 00 05 be 400073cc <rtems_verror+0x84> <== NOT EXECUTED
400073bc: a6 2c 00 13 andn %l0, %l3, %l3 <== NOT EXECUTED
local_errno = errno;
400073c0: 40 00 33 58 call 40014120 <__errno> <== NOT EXECUTED
400073c4: 01 00 00 00 nop <== NOT EXECUTED
400073c8: 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);
400073cc: 29 10 00 98 sethi %hi(0x40026000), %l4 <== NOT EXECUTED
400073d0: c2 05 22 a8 ld [ %l4 + 0x2a8 ], %g1 ! 400262a8 <_impure_ptr><== NOT EXECUTED
400073d4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
400073d8: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
400073dc: 40 00 4c 21 call 4001a460 <vfprintf> <== NOT EXECUTED
400073e0: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (status)
400073e4: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
400073e8: 02 80 00 0c be 40007418 <rtems_verror+0xd0> <== NOT EXECUTED
400073ec: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
400073f0: c2 05 22 a8 ld [ %l4 + 0x2a8 ], %g1 <== NOT EXECUTED
400073f4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
400073f8: 7f ff ff cd call 4000732c <rtems_status_text> <== NOT EXECUTED
400073fc: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED
40007400: 13 10 00 91 sethi %hi(0x40024400), %o1 <== NOT EXECUTED
40007404: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
40007408: 92 12 60 18 or %o1, 0x18, %o1 <== NOT EXECUTED
4000740c: 40 00 35 23 call 40014898 <fprintf> <== NOT EXECUTED
40007410: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
40007414: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED
if (local_errno)
40007418: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
4000741c: 22 80 00 1c be,a 4000748c <rtems_verror+0x144> <== NOT EXECUTED
40007420: 27 10 00 98 sethi %hi(0x40026000), %l3 <== NOT EXECUTED
{
if ((local_errno > 0) && *strerror(local_errno))
40007424: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
40007428: 04 80 00 11 ble 4000746c <rtems_verror+0x124> <== NOT EXECUTED
4000742c: 03 10 00 98 sethi %hi(0x40026000), %g1 <== NOT EXECUTED
40007430: 40 00 38 6d call 400155e4 <strerror> <== NOT EXECUTED
40007434: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40007438: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED
4000743c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40007440: 02 80 00 0b be 4000746c <rtems_verror+0x124> <== NOT EXECUTED
40007444: 03 10 00 98 sethi %hi(0x40026000), %g1 <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
40007448: c2 00 62 a8 ld [ %g1 + 0x2a8 ], %g1 ! 400262a8 <_impure_ptr><== NOT EXECUTED
4000744c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40007450: 40 00 38 65 call 400155e4 <strerror> <== NOT EXECUTED
40007454: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED
40007458: 13 10 00 91 sethi %hi(0x40024400), %o1 <== NOT EXECUTED
4000745c: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
40007460: 92 12 60 28 or %o1, 0x28, %o1 <== NOT EXECUTED
40007464: 10 80 00 07 b 40007480 <rtems_verror+0x138> <== NOT EXECUTED
40007468: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
4000746c: c2 00 62 a8 ld [ %g1 + 0x2a8 ], %g1 <== NOT EXECUTED
40007470: 13 10 00 91 sethi %hi(0x40024400), %o1 <== NOT EXECUTED
40007474: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
40007478: 92 12 60 38 or %o1, 0x38, %o1 <== NOT EXECUTED
4000747c: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
40007480: 40 00 35 06 call 40014898 <fprintf> <== NOT EXECUTED
40007484: 27 10 00 98 sethi %hi(0x40026000), %l3 <== NOT EXECUTED
40007488: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED
}
chars_written += fprintf(stderr, "\n");
4000748c: c2 04 e2 a8 ld [ %l3 + 0x2a8 ], %g1 <== NOT EXECUTED
40007490: 13 10 00 91 sethi %hi(0x40024400), %o1 <== NOT EXECUTED
40007494: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
40007498: 40 00 35 00 call 40014898 <fprintf> <== NOT EXECUTED
4000749c: 92 12 60 50 or %o1, 0x50, %o1 <== NOT EXECUTED
(void) fflush(stderr);
400074a0: c2 04 e2 a8 ld [ %l3 + 0x2a8 ], %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");
400074a4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
(void) fflush(stderr);
400074a8: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
400074ac: 40 00 34 27 call 40014548 <fflush> <== NOT EXECUTED
400074b0: b0 06 00 12 add %i0, %l2, %i0 <== NOT EXECUTED
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
400074b4: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED
400074b8: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED
400074bc: 02 80 00 0f be 400074f8 <rtems_verror+0x1b0> <== NOT EXECUTED
400074c0: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED
{
if (error_flag & RTEMS_ERROR_PANIC)
400074c4: 22 80 00 08 be,a 400074e4 <rtems_verror+0x19c> <== NOT EXECUTED
400074c8: 13 10 00 91 sethi %hi(0x40024400), %o1 <== NOT EXECUTED
{
rtems_error(0, "fatal error, exiting");
400074cc: 13 10 00 91 sethi %hi(0x40024400), %o1 <== NOT EXECUTED
400074d0: 90 10 20 00 clr %o0 <== NOT EXECUTED
400074d4: 40 00 00 18 call 40007534 <rtems_error> <== NOT EXECUTED
400074d8: 92 12 60 58 or %o1, 0x58, %o1 <== NOT EXECUTED
_exit(local_errno);
400074dc: 40 00 02 e5 call 40008070 <_exit> <== NOT EXECUTED
400074e0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
}
else
{
rtems_error(0, "fatal error, aborting");
400074e4: 90 10 20 00 clr %o0 <== NOT EXECUTED
400074e8: 40 00 00 13 call 40007534 <rtems_error> <== NOT EXECUTED
400074ec: 92 12 60 70 or %o1, 0x70, %o1 <== NOT EXECUTED
abort();
400074f0: 40 00 32 fe call 400140e8 <abort> <== NOT EXECUTED
400074f4: 01 00 00 00 nop <== NOT EXECUTED
}
}
return chars_written;
}
400074f8: 81 c7 e0 08 ret <== NOT EXECUTED
400074fc: 81 e8 00 00 restore <== NOT EXECUTED
4000299c <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
4000299c: 9d e3 bf a0 save %sp, -96, %sp
400029a0: 27 1f ff ff sethi %hi(0x7ffffc00), %l3
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
400029a4: 2b 10 00 78 sethi %hi(0x4001e000), %l5
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
400029a8: 29 10 00 78 sethi %hi(0x4001e000), %l4
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
400029ac: a6 14 e3 ff or %l3, 0x3ff, %l3
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
400029b0: aa 15 63 a8 or %l5, 0x3a8, %l5
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
400029b4: a8 15 23 a4 or %l4, 0x3a4, %l4
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
400029b8: a2 10 20 00 clr %l1
400029bc: a0 10 20 00 clr %l0
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
400029c0: c2 06 20 04 ld [ %i0 + 4 ], %g1
400029c4: 82 00 7f ff add %g1, -1, %g1
400029c8: 80 a0 60 00 cmp %g1, 0
400029cc: 16 80 00 07 bge 400029e8 <scanInt+0x4c> <== ALWAYS TAKEN
400029d0: c2 26 20 04 st %g1, [ %i0 + 4 ]
400029d4: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED
400029d8: 40 00 39 dc call 40011148 <__srget_r> <== NOT EXECUTED
400029dc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
400029e0: 10 80 00 06 b 400029f8 <scanInt+0x5c> <== NOT EXECUTED
400029e4: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
400029e8: c2 06 00 00 ld [ %i0 ], %g1
400029ec: 84 00 60 01 add %g1, 1, %g2
400029f0: e4 08 40 00 ldub [ %g1 ], %l2
400029f4: c4 26 00 00 st %g2, [ %i0 ]
if (c == ':')
400029f8: 80 a4 a0 3a cmp %l2, 0x3a
400029fc: 02 80 00 22 be 40002a84 <scanInt+0xe8>
40002a00: 80 a4 60 00 cmp %l1, 0
break;
if (sign == 0) {
40002a04: 32 80 00 09 bne,a 40002a28 <scanInt+0x8c> <== NEVER TAKEN
40002a08: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
if (c == '-') {
40002a0c: 80 a4 a0 2d cmp %l2, 0x2d
40002a10: 12 80 00 05 bne 40002a24 <scanInt+0x88> <== ALWAYS TAKEN
40002a14: a2 10 20 01 mov 1, %l1
sign = -1;
limit++;
40002a18: a6 04 e0 01 inc %l3 <== NOT EXECUTED
continue;
40002a1c: 10 bf ff e9 b 400029c0 <scanInt+0x24> <== NOT EXECUTED
40002a20: a2 10 3f ff mov -1, %l1 <== NOT EXECUTED
}
sign = 1;
}
if (!isdigit(c))
40002a24: c2 05 00 00 ld [ %l4 ], %g1
40002a28: 82 00 40 12 add %g1, %l2, %g1
40002a2c: c2 08 60 01 ldub [ %g1 + 1 ], %g1
40002a30: 80 88 60 04 btst 4, %g1
40002a34: 02 80 00 1c be 40002aa4 <scanInt+0x108> <== NEVER TAKEN
40002a38: 90 10 00 13 mov %l3, %o0
return 0;
d = c - '0';
if ((i > (limit / 10))
40002a3c: 40 00 5a af call 400194f8 <.udiv>
40002a40: 92 10 20 0a mov 0xa, %o1
40002a44: 80 a4 00 08 cmp %l0, %o0
40002a48: 18 80 00 17 bgu 40002aa4 <scanInt+0x108> <== NEVER TAKEN
40002a4c: 01 00 00 00 nop
40002a50: 12 80 00 08 bne 40002a70 <scanInt+0xd4> <== ALWAYS TAKEN
40002a54: a4 04 bf d0 add %l2, -48, %l2
40002a58: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
40002a5c: 40 00 5b 53 call 400197a8 <.urem> <== NOT EXECUTED
40002a60: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
40002a64: 80 a4 80 08 cmp %l2, %o0 <== NOT EXECUTED
40002a68: 18 80 00 0f bgu 40002aa4 <scanInt+0x108> <== NOT EXECUTED
40002a6c: 01 00 00 00 nop <== NOT EXECUTED
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
40002a70: 83 2c 20 03 sll %l0, 3, %g1
40002a74: a1 2c 20 01 sll %l0, 1, %l0
40002a78: a0 04 00 01 add %l0, %g1, %l0
40002a7c: 10 bf ff d1 b 400029c0 <scanInt+0x24>
40002a80: a0 04 80 10 add %l2, %l0, %l0
}
if (sign == 0)
40002a84: 02 80 00 08 be 40002aa4 <scanInt+0x108> <== NEVER TAKEN
40002a88: 90 10 00 11 mov %l1, %o0
return 0;
*val = i * sign;
40002a8c: 92 10 00 10 mov %l0, %o1
40002a90: 40 00 5a 60 call 40019410 <.umul>
40002a94: b0 10 20 01 mov 1, %i0
40002a98: d0 26 40 00 st %o0, [ %i1 ]
return 1;
40002a9c: 81 c7 e0 08 ret
40002aa0: 81 e8 00 00 restore
}
40002aa4: 81 c7 e0 08 ret <== NOT EXECUTED
40002aa8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40002aac <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
40002aac: 9d e3 bf a0 save %sp, -96, %sp
int c;
*name = *bufp;
40002ab0: c2 06 80 00 ld [ %i2 ], %g1
for (;;) {
c = getc(fp);
40002ab4: 21 10 00 78 sethi %hi(0x4001e000), %l0
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
int c;
*name = *bufp;
40002ab8: c2 26 40 00 st %g1, [ %i1 ]
for (;;) {
c = getc(fp);
40002abc: a0 14 23 a8 or %l0, 0x3a8, %l0
40002ac0: c2 06 20 04 ld [ %i0 + 4 ], %g1
40002ac4: 82 00 7f ff add %g1, -1, %g1
40002ac8: 80 a0 60 00 cmp %g1, 0
40002acc: 16 80 00 07 bge 40002ae8 <scanString+0x3c>
40002ad0: c2 26 20 04 st %g1, [ %i0 + 4 ]
40002ad4: d0 04 00 00 ld [ %l0 ], %o0
40002ad8: 40 00 39 9c call 40011148 <__srget_r>
40002adc: 92 10 00 18 mov %i0, %o1
if (c == ':') {
40002ae0: 10 80 00 07 b 40002afc <scanString+0x50>
40002ae4: 80 a2 20 3a cmp %o0, 0x3a
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
40002ae8: c2 06 00 00 ld [ %i0 ], %g1
40002aec: 84 00 60 01 add %g1, 1, %g2
40002af0: d0 08 40 00 ldub [ %g1 ], %o0
40002af4: c4 26 00 00 st %g2, [ %i0 ]
if (c == ':') {
40002af8: 80 a2 20 3a cmp %o0, 0x3a
40002afc: 12 80 00 07 bne 40002b18 <scanString+0x6c>
40002b00: 80 a2 20 0a cmp %o0, 0xa
if (nlFlag)
40002b04: 80 a7 20 00 cmp %i4, 0
40002b08: 22 80 00 1a be,a 40002b70 <scanString+0xc4> <== ALWAYS TAKEN
40002b0c: c2 06 80 00 ld [ %i2 ], %g1
--(*nleft);
}
**bufp = '\0';
++(*bufp);
--(*nleft);
return 1;
40002b10: 81 c7 e0 08 ret <== NOT EXECUTED
40002b14: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
if (c == ':') {
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
40002b18: 12 80 00 07 bne 40002b34 <scanString+0x88>
40002b1c: 80 a2 3f ff cmp %o0, -1
if (!nlFlag)
40002b20: 80 a7 20 00 cmp %i4, 0
40002b24: 32 80 00 13 bne,a 40002b70 <scanString+0xc4> <== ALWAYS TAKEN
40002b28: c2 06 80 00 ld [ %i2 ], %g1
--(*nleft);
}
**bufp = '\0';
++(*bufp);
--(*nleft);
return 1;
40002b2c: 81 c7 e0 08 ret <== NOT EXECUTED
40002b30: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
if (c == '\n') {
if (!nlFlag)
return 0;
break;
}
if (c == EOF)
40002b34: 22 80 00 17 be,a 40002b90 <scanString+0xe4> <== NEVER TAKEN
40002b38: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
if (*nleft < 2)
40002b3c: c2 06 c0 00 ld [ %i3 ], %g1
40002b40: 80 a0 60 01 cmp %g1, 1
40002b44: 28 80 00 13 bleu,a 40002b90 <scanString+0xe4> <== NEVER TAKEN
40002b48: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
**bufp = c;
40002b4c: c2 06 80 00 ld [ %i2 ], %g1
40002b50: d0 28 40 00 stb %o0, [ %g1 ]
++(*bufp);
40002b54: c4 06 80 00 ld [ %i2 ], %g2
--(*nleft);
40002b58: c2 06 c0 00 ld [ %i3 ], %g1
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
40002b5c: 84 00 a0 01 inc %g2
--(*nleft);
40002b60: 82 00 7f ff add %g1, -1, %g1
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
40002b64: c4 26 80 00 st %g2, [ %i2 ]
--(*nleft);
}
40002b68: 10 bf ff d6 b 40002ac0 <scanString+0x14>
40002b6c: c2 26 c0 00 st %g1, [ %i3 ]
**bufp = '\0';
40002b70: c0 28 40 00 clrb [ %g1 ]
++(*bufp);
40002b74: c4 06 80 00 ld [ %i2 ], %g2
--(*nleft);
40002b78: c2 06 c0 00 ld [ %i3 ], %g1
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
++(*bufp);
40002b7c: 84 00 a0 01 inc %g2
--(*nleft);
40002b80: 82 00 7f ff add %g1, -1, %g1
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
++(*bufp);
40002b84: c4 26 80 00 st %g2, [ %i2 ]
--(*nleft);
40002b88: c2 26 c0 00 st %g1, [ %i3 ]
40002b8c: b0 10 20 01 mov 1, %i0
return 1;
}
40002b90: 81 c7 e0 08 ret
40002b94: 81 e8 00 00 restore
40002b98 <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
40002b98: 9d e3 bf 98 save %sp, -104, %sp
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40002b9c: 98 10 20 00 clr %o4
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
40002ba0: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
40002ba4: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40002ba8: a2 07 a0 4c add %fp, 0x4c, %l1
40002bac: a0 07 a0 50 add %fp, 0x50, %l0
40002bb0: 90 10 00 18 mov %i0, %o0
40002bb4: 92 10 00 19 mov %i1, %o1
40002bb8: 94 10 00 11 mov %l1, %o2
40002bbc: 7f ff ff bc call 40002aac <scanString>
40002bc0: 96 10 00 10 mov %l0, %o3
40002bc4: 80 a2 20 00 cmp %o0, 0
40002bc8: 02 80 00 41 be 40002ccc <scangr+0x134> <== NEVER TAKEN
40002bcc: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
40002bd0: 92 06 60 04 add %i1, 4, %o1
40002bd4: 94 10 00 11 mov %l1, %o2
40002bd8: 96 10 00 10 mov %l0, %o3
40002bdc: 7f ff ff b4 call 40002aac <scanString>
40002be0: 98 10 20 00 clr %o4
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40002be4: 80 a2 20 00 cmp %o0, 0
40002be8: 02 80 00 39 be 40002ccc <scangr+0x134> <== NEVER TAKEN
40002bec: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
40002bf0: 7f ff ff 6b call 4000299c <scanInt>
40002bf4: 92 07 bf fc add %fp, -4, %o1
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40002bf8: 80 a2 20 00 cmp %o0, 0
40002bfc: 02 80 00 34 be 40002ccc <scangr+0x134> <== NEVER TAKEN
40002c00: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
40002c04: 94 10 00 11 mov %l1, %o2
40002c08: 96 10 00 10 mov %l0, %o3
40002c0c: 92 07 bf f8 add %fp, -8, %o1
40002c10: 7f ff ff a7 call 40002aac <scanString>
40002c14: 98 10 20 01 mov 1, %o4
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40002c18: 80 a2 20 00 cmp %o0, 0
40002c1c: 02 80 00 2c be 40002ccc <scangr+0x134> <== NEVER TAKEN
40002c20: c2 07 bf fc ld [ %fp + -4 ], %g1
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40002c24: 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;
40002c28: c2 36 60 08 sth %g1, [ %i1 + 8 ]
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40002c2c: 84 10 00 03 mov %g3, %g2
40002c30: 10 80 00 05 b 40002c44 <scangr+0xac>
40002c34: 82 10 20 01 mov 1, %g1
if(*cp == ',')
memcount++;
40002c38: 88 19 20 2c xor %g4, 0x2c, %g4
40002c3c: 80 a0 00 04 cmp %g0, %g4
40002c40: 82 60 7f ff subx %g1, -1, %g1
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40002c44: c8 48 80 00 ldsb [ %g2 ], %g4
40002c48: 80 a1 20 00 cmp %g4, 0
40002c4c: 12 bf ff fb bne 40002c38 <scangr+0xa0>
40002c50: 84 00 a0 01 inc %g2
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
40002c54: c4 07 a0 50 ld [ %fp + 0x50 ], %g2
40002c58: 83 28 60 02 sll %g1, 2, %g1
40002c5c: 82 00 60 13 add %g1, 0x13, %g1
40002c60: 80 a0 80 01 cmp %g2, %g1
40002c64: 0a 80 00 1a bcs 40002ccc <scangr+0x134> <== NEVER TAKEN
40002c68: 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;
40002c6c: 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);
40002c70: 82 00 60 0f add %g1, 0xf, %g1
40002c74: 82 08 7f f0 and %g1, -16, %g1
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
40002c78: 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);
40002c7c: c2 26 60 0c st %g1, [ %i1 + 0xc ]
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
40002c80: 10 80 00 09 b 40002ca4 <scangr+0x10c>
40002c84: c2 07 bf f8 ld [ %fp + -8 ], %g1
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
if(*cp == ',') {
40002c88: 32 80 00 08 bne,a 40002ca8 <scangr+0x110> <== ALWAYS TAKEN
40002c8c: 82 00 60 01 inc %g1
*cp = '\0';
40002c90: c0 28 7f ff clrb [ %g1 + -1 ] <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
40002c94: c8 06 60 0c ld [ %i1 + 0xc ], %g4 <== NOT EXECUTED
40002c98: 87 28 a0 02 sll %g2, 2, %g3 <== NOT EXECUTED
40002c9c: 84 00 a0 01 inc %g2 <== NOT EXECUTED
40002ca0: c2 21 00 03 st %g1, [ %g4 + %g3 ] <== NOT EXECUTED
40002ca4: 82 00 60 01 inc %g1
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40002ca8: c6 48 7f ff ldsb [ %g1 + -1 ], %g3
40002cac: 80 a0 e0 00 cmp %g3, 0
40002cb0: 32 bf ff f6 bne,a 40002c88 <scangr+0xf0>
40002cb4: 80 a0 e0 2c cmp %g3, 0x2c
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
40002cb8: c2 06 60 0c ld [ %i1 + 0xc ], %g1
40002cbc: 85 28 a0 02 sll %g2, 2, %g2
40002cc0: c0 20 40 02 clr [ %g1 + %g2 ]
return 1;
40002cc4: 81 c7 e0 08 ret
40002cc8: 91 e8 20 01 restore %g0, 1, %o0
}
40002ccc: 81 c7 e0 08 ret <== NOT EXECUTED
40002cd0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40002d1c <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
40002d1c: 9d e3 bf 98 save %sp, -104, %sp
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40002d20: 98 10 20 00 clr %o4
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
40002d24: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
40002d28: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40002d2c: a2 07 a0 4c add %fp, 0x4c, %l1
40002d30: a0 07 a0 50 add %fp, 0x50, %l0
40002d34: 90 10 00 18 mov %i0, %o0
40002d38: 92 10 00 19 mov %i1, %o1
40002d3c: 94 10 00 11 mov %l1, %o2
40002d40: 7f ff ff 5b call 40002aac <scanString>
40002d44: 96 10 00 10 mov %l0, %o3
40002d48: 80 a2 20 00 cmp %o0, 0
40002d4c: 02 80 00 39 be 40002e30 <scanpw+0x114> <== NEVER TAKEN
40002d50: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
40002d54: 92 06 60 04 add %i1, 4, %o1
40002d58: 94 10 00 11 mov %l1, %o2
40002d5c: 96 10 00 10 mov %l0, %o3
40002d60: 7f ff ff 53 call 40002aac <scanString>
40002d64: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40002d68: 80 a2 20 00 cmp %o0, 0
40002d6c: 02 80 00 31 be 40002e30 <scanpw+0x114> <== NEVER TAKEN
40002d70: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
40002d74: 7f ff ff 0a call 4000299c <scanInt>
40002d78: 92 07 bf fc add %fp, -4, %o1
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40002d7c: 80 a2 20 00 cmp %o0, 0
40002d80: 02 80 00 2c be 40002e30 <scanpw+0x114> <== NEVER TAKEN
40002d84: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
40002d88: 7f ff ff 05 call 4000299c <scanInt>
40002d8c: 92 07 bf f8 add %fp, -8, %o1
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40002d90: 80 a2 20 00 cmp %o0, 0
40002d94: 02 80 00 27 be 40002e30 <scanpw+0x114> <== NEVER TAKEN
40002d98: 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)
40002d9c: 92 06 60 0c add %i1, 0xc, %o1
40002da0: 94 10 00 11 mov %l1, %o2
40002da4: 96 10 00 10 mov %l0, %o3
40002da8: 7f ff ff 41 call 40002aac <scanString>
40002dac: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40002db0: 80 a2 20 00 cmp %o0, 0
40002db4: 02 80 00 1f be 40002e30 <scanpw+0x114> <== NEVER TAKEN
40002db8: 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)
40002dbc: 92 06 60 10 add %i1, 0x10, %o1
40002dc0: 94 10 00 11 mov %l1, %o2
40002dc4: 96 10 00 10 mov %l0, %o3
40002dc8: 7f ff ff 39 call 40002aac <scanString>
40002dcc: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40002dd0: 80 a2 20 00 cmp %o0, 0
40002dd4: 02 80 00 17 be 40002e30 <scanpw+0x114> <== NEVER TAKEN
40002dd8: 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)
40002ddc: 92 06 60 14 add %i1, 0x14, %o1
40002de0: 94 10 00 11 mov %l1, %o2
40002de4: 96 10 00 10 mov %l0, %o3
40002de8: 7f ff ff 31 call 40002aac <scanString>
40002dec: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40002df0: 80 a2 20 00 cmp %o0, 0
40002df4: 02 80 00 0f be 40002e30 <scanpw+0x114> <== NEVER TAKEN
40002df8: 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))
40002dfc: 94 10 00 11 mov %l1, %o2
40002e00: 96 10 00 10 mov %l0, %o3
40002e04: 92 06 60 18 add %i1, 0x18, %o1
40002e08: 7f ff ff 29 call 40002aac <scanString>
40002e0c: 98 10 20 01 mov 1, %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40002e10: 80 a2 20 00 cmp %o0, 0
40002e14: 02 80 00 07 be 40002e30 <scanpw+0x114> <== NEVER TAKEN
40002e18: 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;
40002e1c: c2 36 60 08 sth %g1, [ %i1 + 8 ]
pwd->pw_gid = pwgid;
40002e20: c2 07 bf f8 ld [ %fp + -8 ], %g1
40002e24: c2 36 60 0a sth %g1, [ %i1 + 0xa ]
return 1;
40002e28: 81 c7 e0 08 ret
40002e2c: 91 e8 20 01 restore %g0, 1, %o0
}
40002e30: 81 c7 e0 08 ret <== NOT EXECUTED
40002e34: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40002f58 <setgrent>:
return NULL;
return &grent;
}
void setgrent(void)
{
40002f58: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
init_etc_passwd_group();
40002f5c: 7f ff ff c9 call 40002e80 <init_etc_passwd_group> <== NOT EXECUTED
40002f60: 01 00 00 00 nop <== NOT EXECUTED
if (group_fp != NULL)
40002f64: 03 10 00 7a sethi %hi(0x4001e800), %g1 <== NOT EXECUTED
40002f68: d0 00 61 6c ld [ %g1 + 0x16c ], %o0 ! 4001e96c <group_fp> <== NOT EXECUTED
40002f6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40002f70: 22 80 00 05 be,a 40002f84 <setgrent+0x2c> <== NOT EXECUTED
40002f74: 11 10 00 74 sethi %hi(0x4001d000), %o0 <== NOT EXECUTED
fclose(group_fp);
40002f78: 40 00 31 8b call 4000f5a4 <fclose> <== NOT EXECUTED
40002f7c: 01 00 00 00 nop <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
40002f80: 11 10 00 74 sethi %hi(0x4001d000), %o0 <== NOT EXECUTED
40002f84: 13 10 00 74 sethi %hi(0x4001d000), %o1 <== NOT EXECUTED
40002f88: 90 12 21 f8 or %o0, 0x1f8, %o0 <== NOT EXECUTED
40002f8c: 40 00 33 5c call 4000fcfc <fopen> <== NOT EXECUTED
40002f90: 92 12 61 80 or %o1, 0x180, %o1 <== NOT EXECUTED
40002f94: 03 10 00 7a sethi %hi(0x4001e800), %g1 <== NOT EXECUTED
40002f98: d0 20 61 6c st %o0, [ %g1 + 0x16c ] ! 4001e96c <group_fp> <== NOT EXECUTED
}
40002f9c: 81 c7 e0 08 ret <== NOT EXECUTED
40002fa0: 81 e8 00 00 restore <== NOT EXECUTED
4000314c <setpwent>:
return NULL;
return &pwent;
}
void setpwent(void)
{
4000314c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
init_etc_passwd_group();
40003150: 7f ff ff 4c call 40002e80 <init_etc_passwd_group> <== NOT EXECUTED
40003154: 01 00 00 00 nop <== NOT EXECUTED
if (passwd_fp != NULL)
40003158: 03 10 00 7a sethi %hi(0x4001e800), %g1 <== NOT EXECUTED
4000315c: d0 00 60 84 ld [ %g1 + 0x84 ], %o0 ! 4001e884 <passwd_fp> <== NOT EXECUTED
40003160: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003164: 22 80 00 05 be,a 40003178 <setpwent+0x2c> <== NOT EXECUTED
40003168: 11 10 00 74 sethi %hi(0x4001d000), %o0 <== NOT EXECUTED
fclose(passwd_fp);
4000316c: 40 00 31 0e call 4000f5a4 <fclose> <== NOT EXECUTED
40003170: 01 00 00 00 nop <== NOT EXECUTED
passwd_fp = fopen("/etc/passwd", "r");
40003174: 11 10 00 74 sethi %hi(0x4001d000), %o0 <== NOT EXECUTED
40003178: 13 10 00 74 sethi %hi(0x4001d000), %o1 <== NOT EXECUTED
4000317c: 90 12 21 70 or %o0, 0x170, %o0 <== NOT EXECUTED
40003180: 40 00 32 df call 4000fcfc <fopen> <== NOT EXECUTED
40003184: 92 12 61 80 or %o1, 0x180, %o1 <== NOT EXECUTED
40003188: 03 10 00 7a sethi %hi(0x4001e800), %g1 <== NOT EXECUTED
4000318c: d0 20 60 84 st %o0, [ %g1 + 0x84 ] ! 4001e884 <passwd_fp> <== NOT EXECUTED
}
40003190: 81 c7 e0 08 ret <== NOT EXECUTED
40003194: 81 e8 00 00 restore <== NOT EXECUTED
40003aa4 <siproc>:
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
40003aa4: 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)) {
40003aa8: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
40003aac: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED
40003ab0: 02 80 00 0e be 40003ae8 <siproc+0x44> <== NOT EXECUTED
40003ab4: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40003ab8: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED
40003abc: 94 10 20 00 clr %o2 <== NOT EXECUTED
40003ac0: 40 00 06 aa call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
40003ac4: 92 10 20 00 clr %o1 <== NOT EXECUTED
i = iproc (c, tty);
40003ac8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40003acc: 7f ff ff 7f call 400038c8 <iproc> <== NOT EXECUTED
40003ad0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40003ad4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
40003ad8: 40 00 06 eb call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
40003adc: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
40003ae0: 81 c7 e0 08 ret <== NOT EXECUTED
40003ae4: 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);
40003ae8: 7f ff ff 78 call 400038c8 <iproc> <== NOT EXECUTED
40003aec: 81 e8 00 00 restore <== NOT EXECUTED
40004a34 <stat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
40004a34: 9d e3 bf 88 save %sp, -120, %sp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
40004a38: 80 a6 60 00 cmp %i1, 0
40004a3c: 12 80 00 06 bne 40004a54 <stat+0x20>
40004a40: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
40004a44: 40 00 2c 9c call 4000fcb4 <__errno>
40004a48: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff>
40004a4c: 10 80 00 20 b 40004acc <stat+0x98>
40004a50: 82 10 20 0e mov 0xe, %g1
status = rtems_filesystem_evaluate_path( path, strlen( path ),
40004a54: 40 00 33 80 call 40011854 <strlen>
40004a58: 90 10 00 18 mov %i0, %o0
40004a5c: a0 07 bf ec add %fp, -20, %l0
40004a60: 92 10 00 08 mov %o0, %o1
40004a64: 94 10 20 00 clr %o2
40004a68: 90 10 00 18 mov %i0, %o0
40004a6c: 96 10 00 10 mov %l0, %o3
40004a70: 98 10 20 01 mov 1, %o4
40004a74: 7f ff f9 96 call 400030cc <rtems_filesystem_evaluate_path>
40004a78: b0 10 3f ff mov -1, %i0
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
40004a7c: 80 a2 20 00 cmp %o0, 0
40004a80: 12 80 00 14 bne 40004ad0 <stat+0x9c>
40004a84: c2 07 bf f4 ld [ %fp + -12 ], %g1
return -1;
if ( !loc.handlers->fstat_h ){
40004a88: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
40004a8c: 80 a0 60 00 cmp %g1, 0
40004a90: 12 80 00 12 bne 40004ad8 <stat+0xa4> <== ALWAYS TAKEN
40004a94: 92 10 20 00 clr %o1
rtems_filesystem_freenode( &loc );
40004a98: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40004a9c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004aa0: 02 80 00 08 be 40004ac0 <stat+0x8c> <== NOT EXECUTED
40004aa4: 01 00 00 00 nop <== NOT EXECUTED
40004aa8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40004aac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004ab0: 02 80 00 04 be 40004ac0 <stat+0x8c> <== NOT EXECUTED
40004ab4: 01 00 00 00 nop <== NOT EXECUTED
40004ab8: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004abc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40004ac0: 40 00 2c 7d call 4000fcb4 <__errno> <== NOT EXECUTED
40004ac4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004ac8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40004acc: c2 22 00 00 st %g1, [ %o0 ]
40004ad0: 81 c7 e0 08 ret
40004ad4: 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) );
40004ad8: 94 10 20 48 mov 0x48, %o2
40004adc: 40 00 31 5e call 40011054 <memset>
40004ae0: 90 10 00 19 mov %i1, %o0
status = (*loc.handlers->fstat_h)( &loc, buf );
40004ae4: c2 07 bf f4 ld [ %fp + -12 ], %g1
40004ae8: 92 10 00 19 mov %i1, %o1
40004aec: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
40004af0: 9f c0 40 00 call %g1
40004af4: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
40004af8: c2 07 bf f8 ld [ %fp + -8 ], %g1
40004afc: 80 a0 60 00 cmp %g1, 0
40004b00: 02 bf ff f4 be 40004ad0 <stat+0x9c> <== NEVER TAKEN
40004b04: b0 10 00 08 mov %o0, %i0
40004b08: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40004b0c: 80 a0 60 00 cmp %g1, 0
40004b10: 02 80 00 04 be 40004b20 <stat+0xec> <== NEVER TAKEN
40004b14: 01 00 00 00 nop
40004b18: 9f c0 40 00 call %g1
40004b1c: 90 10 00 10 mov %l0, %o0
return status;
}
40004b20: 81 c7 e0 08 ret
40004b24: 81 e8 00 00 restore
40004c70 <symlink>:
int symlink(
const char *actualpath,
const char *sympath
)
{
40004c70: 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 );
40004c74: c2 4e 40 00 ldsb [ %i1 ], %g1
40004c78: 80 a0 60 5c cmp %g1, 0x5c
40004c7c: 02 80 00 08 be 40004c9c <symlink+0x2c> <== NEVER TAKEN
40004c80: a0 10 00 18 mov %i0, %l0
40004c84: 80 a0 60 2f cmp %g1, 0x2f
40004c88: 22 80 00 06 be,a 40004ca0 <symlink+0x30>
40004c8c: 03 10 00 7f sethi %hi(0x4001fc00), %g1
40004c90: 80 a0 60 00 cmp %g1, 0
40004c94: 12 80 00 0a bne 40004cbc <symlink+0x4c> <== ALWAYS TAKEN
40004c98: 03 10 00 7f sethi %hi(0x4001fc00), %g1
40004c9c: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED
40004ca0: d2 00 63 64 ld [ %g1 + 0x364 ], %o1 ! 4001ff64 <rtems_current_user_env>
40004ca4: 90 07 bf e8 add %fp, -24, %o0
40004ca8: 92 02 60 18 add %o1, 0x18, %o1
40004cac: 40 00 2e 4f call 400105e8 <memcpy>
40004cb0: 94 10 20 14 mov 0x14, %o2
40004cb4: 10 80 00 08 b 40004cd4 <symlink+0x64>
40004cb8: 90 10 20 01 mov 1, %o0
40004cbc: d2 00 63 64 ld [ %g1 + 0x364 ], %o1
40004cc0: 90 07 bf e8 add %fp, -24, %o0
40004cc4: 92 02 60 04 add %o1, 4, %o1
40004cc8: 40 00 2e 48 call 400105e8 <memcpy>
40004ccc: 94 10 20 14 mov 0x14, %o2
40004cd0: 90 10 20 00 clr %o0
if ( !loc.ops->evalformake_h ) {
40004cd4: c2 07 bf f4 ld [ %fp + -12 ], %g1
40004cd8: c2 00 60 04 ld [ %g1 + 4 ], %g1
40004cdc: 80 a0 60 00 cmp %g1, 0
40004ce0: 02 80 00 14 be 40004d30 <symlink+0xc0> <== NEVER TAKEN
40004ce4: 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 );
40004ce8: 94 07 bf fc add %fp, -4, %o2
40004cec: b2 07 bf e8 add %fp, -24, %i1
if ( result != 0 )
40004cf0: 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 );
40004cf4: 9f c0 40 00 call %g1
40004cf8: 92 10 00 19 mov %i1, %o1
if ( result != 0 )
40004cfc: 80 a2 20 00 cmp %o0, 0
40004d00: 12 80 00 10 bne 40004d40 <symlink+0xd0>
40004d04: c4 07 bf f4 ld [ %fp + -12 ], %g2
return -1;
if ( !loc.ops->symlink_h ) {
40004d08: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1
40004d0c: 80 a0 60 00 cmp %g1, 0
40004d10: 12 80 00 0e bne 40004d48 <symlink+0xd8> <== ALWAYS TAKEN
40004d14: d4 07 bf fc ld [ %fp + -4 ], %o2
rtems_filesystem_freenode( &loc );
40004d18: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40004d1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004d20: 02 80 00 04 be 40004d30 <symlink+0xc0> <== NOT EXECUTED
40004d24: 01 00 00 00 nop <== NOT EXECUTED
40004d28: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004d2c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40004d30: 40 00 2b f2 call 4000fcf8 <__errno> <== NOT EXECUTED
40004d34: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004d38: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40004d3c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004d40: 81 c7 e0 08 ret
40004d44: 81 e8 00 00 restore
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
40004d48: 92 10 00 10 mov %l0, %o1
40004d4c: 9f c0 40 00 call %g1
40004d50: 90 10 00 19 mov %i1, %o0
rtems_filesystem_freenode( &loc );
40004d54: c2 07 bf f4 ld [ %fp + -12 ], %g1
40004d58: 80 a0 60 00 cmp %g1, 0
40004d5c: 02 bf ff f9 be 40004d40 <symlink+0xd0> <== NEVER TAKEN
40004d60: b0 10 00 08 mov %o0, %i0
40004d64: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40004d68: 80 a0 60 00 cmp %g1, 0
40004d6c: 02 80 00 04 be 40004d7c <symlink+0x10c> <== NEVER TAKEN
40004d70: 01 00 00 00 nop
40004d74: 9f c0 40 00 call %g1
40004d78: 90 10 00 19 mov %i1, %o0
return result;
}
40004d7c: 81 c7 e0 08 ret
40004d80: 81 e8 00 00 restore
40004b40 <sync_per_thread>:
fdatasync(fn);
}
/* iterate over all FILE *'s for this thread */
static void sync_per_thread(Thread_Control *t)
{
40004b40: 9d e3 bf a0 save %sp, -96, %sp
/*
* The sync_wrapper() function will operate on the current thread's
* reent structure so we will temporarily use that.
*/
this_reent = t->libc_reent;
40004b44: c4 06 21 58 ld [ %i0 + 0x158 ], %g2
if ( this_reent ) {
40004b48: 80 a0 a0 00 cmp %g2, 0
40004b4c: 02 80 00 0b be 40004b78 <sync_per_thread+0x38> <== NEVER TAKEN
40004b50: 21 10 00 7d sethi %hi(0x4001f400), %l0
current_reent = _Thread_Executing->libc_reent;
40004b54: c2 04 20 6c ld [ %l0 + 0x6c ], %g1 ! 4001f46c <_Thread_Executing>
_Thread_Executing->libc_reent = this_reent;
_fwalk (t->libc_reent, sync_wrapper);
40004b58: 13 10 00 12 sethi %hi(0x40004800), %o1
* The sync_wrapper() function will operate on the current thread's
* reent structure so we will temporarily use that.
*/
this_reent = t->libc_reent;
if ( this_reent ) {
current_reent = _Thread_Executing->libc_reent;
40004b5c: e2 00 61 58 ld [ %g1 + 0x158 ], %l1
_Thread_Executing->libc_reent = this_reent;
40004b60: c4 20 61 58 st %g2, [ %g1 + 0x158 ]
_fwalk (t->libc_reent, sync_wrapper);
40004b64: d0 06 21 58 ld [ %i0 + 0x158 ], %o0
40004b68: 40 00 30 44 call 40010c78 <_fwalk>
40004b6c: 92 12 63 a8 or %o1, 0x3a8, %o1
_Thread_Executing->libc_reent = current_reent;
40004b70: c2 04 20 6c ld [ %l0 + 0x6c ], %g1
40004b74: e2 20 61 58 st %l1, [ %g1 + 0x158 ]
40004b78: 81 c7 e0 08 ret
40004b7c: 81 e8 00 00 restore
40004218 <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
40004218: 9d e3 bf a0 save %sp, -96, %sp
switch (opt) {
4000421c: 80 a6 60 00 cmp %i1, 0
40004220: 02 80 00 10 be 40004260 <tcsetattr+0x48> <== ALWAYS TAKEN
40004224: 80 a6 60 01 cmp %i1, 1
40004228: 02 80 00 08 be 40004248 <tcsetattr+0x30> <== NOT EXECUTED
4000422c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
40004230: 40 00 2a 05 call 4000ea44 <__errno> <== NOT EXECUTED
40004234: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004238: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000423c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004240: 81 c7 e0 08 ret <== NOT EXECUTED
40004244: 81 e8 00 00 restore <== NOT EXECUTED
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
40004248: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
4000424c: 40 00 1e e9 call 4000bdf0 <ioctl> <== NOT EXECUTED
40004250: 94 10 20 00 clr %o2 <== NOT EXECUTED
40004254: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004258: 26 80 00 04 bl,a 40004268 <tcsetattr+0x50> <== NOT EXECUTED
4000425c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
40004260: 40 00 1e e4 call 4000bdf0 <ioctl>
40004264: 93 e8 20 02 restore %g0, 2, %o1
}
}
40004268: 81 c7 e0 08 ret <== NOT EXECUTED
4000426c: 81 e8 00 00 restore <== NOT EXECUTED
4000ceec <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
4000ceec: 9d e3 bf 78 save %sp, -136, %sp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4000cef0: 7f ff d4 2b call 40001f9c <rtems_filesystem_dirname>
4000cef4: 90 10 00 18 mov %i0, %o0
if ( parentpathlen == 0 )
4000cef8: a6 92 20 00 orcc %o0, 0, %l3
4000cefc: 32 80 00 18 bne,a 4000cf5c <unlink+0x70>
4000cf00: 90 10 00 18 mov %i0, %o0
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4000cf04: c2 4e 00 00 ldsb [ %i0 ], %g1
4000cf08: 80 a0 60 5c cmp %g1, 0x5c
4000cf0c: 22 80 00 08 be,a 4000cf2c <unlink+0x40> <== NEVER TAKEN
4000cf10: 03 10 00 6a sethi %hi(0x4001a800), %g1 <== NOT EXECUTED
4000cf14: 80 a0 60 2f cmp %g1, 0x2f
4000cf18: 22 80 00 05 be,a 4000cf2c <unlink+0x40>
4000cf1c: 03 10 00 6a sethi %hi(0x4001a800), %g1
4000cf20: 80 a0 60 00 cmp %g1, 0
4000cf24: 12 80 00 06 bne 4000cf3c <unlink+0x50> <== ALWAYS TAKEN
4000cf28: 03 10 00 6a sethi %hi(0x4001a800), %g1
4000cf2c: d2 00 62 f8 ld [ %g1 + 0x2f8 ], %o1 ! 4001aaf8 <rtems_current_user_env>
4000cf30: 90 07 bf ec add %fp, -20, %o0
4000cf34: 10 80 00 05 b 4000cf48 <unlink+0x5c>
4000cf38: 92 02 60 18 add %o1, 0x18, %o1
4000cf3c: d2 00 62 f8 ld [ %g1 + 0x2f8 ], %o1
4000cf40: 90 07 bf ec add %fp, -20, %o0
4000cf44: 92 02 60 04 add %o1, 4, %o1
4000cf48: 94 10 20 14 mov 0x14, %o2
4000cf4c: 40 00 02 f5 call 4000db20 <memcpy>
4000cf50: a2 10 20 00 clr %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000cf54: 10 80 00 0b b 4000cf80 <unlink+0x94>
4000cf58: 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,
4000cf5c: 92 10 00 13 mov %l3, %o1
4000cf60: 94 10 20 02 mov 2, %o2
4000cf64: 96 07 bf ec add %fp, -20, %o3
4000cf68: 7f ff d4 5b call 400020d4 <rtems_filesystem_evaluate_path>
4000cf6c: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
4000cf70: 80 a2 20 00 cmp %o0, 0
4000cf74: 12 80 00 82 bne 4000d17c <unlink+0x290> <== NEVER TAKEN
4000cf78: a2 10 20 01 mov 1, %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000cf7c: 94 10 20 14 mov 0x14, %o2
4000cf80: a0 07 bf d8 add %fp, -40, %l0
4000cf84: a4 07 bf ec add %fp, -20, %l2
4000cf88: 90 10 00 10 mov %l0, %o0
4000cf8c: 40 00 02 e5 call 4000db20 <memcpy>
4000cf90: 92 10 00 12 mov %l2, %o1
name = path + parentpathlen;
4000cf94: b0 06 00 13 add %i0, %l3, %i0
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4000cf98: 40 00 04 5e call 4000e110 <strlen>
4000cf9c: 90 10 00 18 mov %i0, %o0
4000cfa0: 92 10 00 08 mov %o0, %o1
4000cfa4: 7f ff d3 ed call 40001f58 <rtems_filesystem_prefix_separators>
4000cfa8: 90 10 00 18 mov %i0, %o0
4000cfac: b0 06 00 08 add %i0, %o0, %i0
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4000cfb0: 40 00 04 58 call 4000e110 <strlen>
4000cfb4: 90 10 00 18 mov %i0, %o0
4000cfb8: 94 10 20 00 clr %o2
4000cfbc: 92 10 00 08 mov %o0, %o1
4000cfc0: 96 10 00 10 mov %l0, %o3
4000cfc4: 90 10 00 18 mov %i0, %o0
4000cfc8: 7f ff d4 07 call 40001fe4 <rtems_filesystem_evaluate_relative_path>
4000cfcc: 98 10 20 00 clr %o4
0, &loc, false );
if ( result != 0 ) {
4000cfd0: 80 a2 20 00 cmp %o0, 0
4000cfd4: 02 80 00 11 be 4000d018 <unlink+0x12c>
4000cfd8: c4 07 bf e4 ld [ %fp + -28 ], %g2
if ( free_parentloc )
4000cfdc: 80 8c 60 ff btst 0xff, %l1
4000cfe0: 02 80 00 0c be 4000d010 <unlink+0x124> <== NEVER TAKEN
4000cfe4: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( &parentloc );
4000cfe8: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000cfec: 80 a0 60 00 cmp %g1, 0
4000cff0: 02 80 00 64 be 4000d180 <unlink+0x294> <== NEVER TAKEN
4000cff4: 01 00 00 00 nop
4000cff8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000cffc: 80 a0 60 00 cmp %g1, 0
4000d000: 02 80 00 04 be 4000d010 <unlink+0x124> <== NEVER TAKEN
4000d004: 90 10 00 12 mov %l2, %o0
4000d008: 9f c0 40 00 call %g1
4000d00c: 01 00 00 00 nop
4000d010: 81 c7 e0 08 ret
4000d014: 81 e8 00 00 restore
return -1;
}
if ( !loc.ops->node_type_h ) {
4000d018: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
4000d01c: 80 a0 60 00 cmp %g1, 0
4000d020: 22 80 00 26 be,a 4000d0b8 <unlink+0x1cc> <== NEVER TAKEN
4000d024: 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 ) {
4000d028: 9f c0 40 00 call %g1
4000d02c: 90 10 00 10 mov %l0, %o0
4000d030: 80 a2 20 01 cmp %o0, 1
4000d034: 12 80 00 1c bne 4000d0a4 <unlink+0x1b8>
4000d038: c4 07 bf e4 ld [ %fp + -28 ], %g2
rtems_filesystem_freenode( &loc );
4000d03c: 80 a0 a0 00 cmp %g2, 0
4000d040: 02 80 00 09 be 4000d064 <unlink+0x178> <== NEVER TAKEN
4000d044: 80 8c 60 ff btst 0xff, %l1
4000d048: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
4000d04c: 80 a0 60 00 cmp %g1, 0
4000d050: 02 80 00 05 be 4000d064 <unlink+0x178> <== NEVER TAKEN
4000d054: 80 8c 60 ff btst 0xff, %l1
4000d058: 9f c0 40 00 call %g1
4000d05c: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
4000d060: 80 8c 60 ff btst 0xff, %l1
4000d064: 02 80 00 0c be 4000d094 <unlink+0x1a8> <== ALWAYS TAKEN
4000d068: 01 00 00 00 nop
rtems_filesystem_freenode( &parentloc );
4000d06c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
4000d070: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d074: 02 80 00 08 be 4000d094 <unlink+0x1a8> <== NOT EXECUTED
4000d078: 01 00 00 00 nop <== NOT EXECUTED
4000d07c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
4000d080: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d084: 02 80 00 04 be 4000d094 <unlink+0x1a8> <== NOT EXECUTED
4000d088: 01 00 00 00 nop <== NOT EXECUTED
4000d08c: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000d090: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
4000d094: 40 00 00 67 call 4000d230 <__errno>
4000d098: b0 10 3f ff mov -1, %i0
4000d09c: 10 80 00 1b b 4000d108 <unlink+0x21c>
4000d0a0: 82 10 20 15 mov 0x15, %g1
}
if ( !loc.ops->unlink_h ) {
4000d0a4: c2 00 a0 0c ld [ %g2 + 0xc ], %g1
4000d0a8: 80 a0 60 00 cmp %g1, 0
4000d0ac: 12 80 00 1a bne 4000d114 <unlink+0x228> <== ALWAYS TAKEN
4000d0b0: 90 10 00 12 mov %l2, %o0
rtems_filesystem_freenode( &loc );
4000d0b4: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000d0b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d0bc: 02 80 00 05 be 4000d0d0 <unlink+0x1e4> <== NOT EXECUTED
4000d0c0: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
4000d0c4: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000d0c8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( free_parentloc )
4000d0cc: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
4000d0d0: 02 80 00 0b be 4000d0fc <unlink+0x210> <== NOT EXECUTED
4000d0d4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
4000d0d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d0dc: 02 80 00 08 be 4000d0fc <unlink+0x210> <== NOT EXECUTED
4000d0e0: 01 00 00 00 nop <== NOT EXECUTED
4000d0e4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
4000d0e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d0ec: 02 80 00 04 be 4000d0fc <unlink+0x210> <== NOT EXECUTED
4000d0f0: 01 00 00 00 nop <== NOT EXECUTED
4000d0f4: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000d0f8: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000d0fc: 40 00 00 4d call 4000d230 <__errno> <== NOT EXECUTED
4000d100: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000d104: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000d108: c2 22 00 00 st %g1, [ %o0 ]
4000d10c: 81 c7 e0 08 ret
4000d110: 81 e8 00 00 restore
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
4000d114: 9f c0 40 00 call %g1
4000d118: 92 10 00 10 mov %l0, %o1
rtems_filesystem_freenode( &loc );
4000d11c: c2 07 bf e4 ld [ %fp + -28 ], %g1
4000d120: 80 a0 60 00 cmp %g1, 0
4000d124: 02 80 00 08 be 4000d144 <unlink+0x258> <== NEVER TAKEN
4000d128: b0 10 00 08 mov %o0, %i0
4000d12c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000d130: 80 a0 60 00 cmp %g1, 0
4000d134: 02 80 00 05 be 4000d148 <unlink+0x25c> <== NEVER TAKEN
4000d138: 80 8c 60 ff btst 0xff, %l1
4000d13c: 9f c0 40 00 call %g1
4000d140: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
4000d144: 80 8c 60 ff btst 0xff, %l1
4000d148: 02 bf ff b2 be 4000d010 <unlink+0x124>
4000d14c: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &parentloc );
4000d150: 80 a0 60 00 cmp %g1, 0
4000d154: 02 80 00 0b be 4000d180 <unlink+0x294> <== NEVER TAKEN
4000d158: 01 00 00 00 nop
4000d15c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000d160: 80 a0 60 00 cmp %g1, 0
4000d164: 02 80 00 07 be 4000d180 <unlink+0x294> <== NEVER TAKEN
4000d168: 01 00 00 00 nop
4000d16c: 9f c0 40 00 call %g1
4000d170: 90 07 bf ec add %fp, -20, %o0
4000d174: 81 c7 e0 08 ret
4000d178: 81 e8 00 00 restore
4000d17c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return result;
}
4000d180: 81 c7 e0 08 ret <== NOT EXECUTED
4000d184: 81 e8 00 00 restore <== NOT EXECUTED
40009074 <unmount>:
*/
int unmount(
const char *path
)
{
40009074: 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 ) )
40009078: 40 00 32 11 call 400158bc <strlen>
4000907c: 90 10 00 18 mov %i0, %o0
40009080: a0 07 bf ec add %fp, -20, %l0
40009084: 92 10 00 08 mov %o0, %o1
40009088: 94 10 20 00 clr %o2
4000908c: 90 10 00 18 mov %i0, %o0
40009090: 96 10 00 10 mov %l0, %o3
40009094: 7f ff f0 a9 call 40005338 <rtems_filesystem_evaluate_path>
40009098: 98 10 20 01 mov 1, %o4
4000909c: 80 a2 20 00 cmp %o0, 0
400090a0: 12 80 00 6a bne 40009248 <unmount+0x1d4>
400090a4: 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;
400090a8: c4 07 bf ec ld [ %fp + -20 ], %g2
400090ac: c6 04 60 1c ld [ %l1 + 0x1c ], %g3
400090b0: 80 a0 c0 02 cmp %g3, %g2
400090b4: 02 80 00 0f be 400090f0 <unmount+0x7c>
400090b8: 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 );
400090bc: 80 a0 60 00 cmp %g1, 0
400090c0: 02 80 00 08 be 400090e0 <unmount+0x6c> <== NEVER TAKEN
400090c4: 01 00 00 00 nop
400090c8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400090cc: 80 a0 60 00 cmp %g1, 0
400090d0: 02 80 00 04 be 400090e0 <unmount+0x6c> <== NEVER TAKEN
400090d4: 01 00 00 00 nop
400090d8: 9f c0 40 00 call %g1
400090dc: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( EACCES );
400090e0: 40 00 25 24 call 40012570 <__errno>
400090e4: 01 00 00 00 nop
400090e8: 10 80 00 21 b 4000916c <unmount+0xf8>
400090ec: 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 );
400090f0: 80 a0 60 00 cmp %g1, 0
400090f4: 22 80 00 09 be,a 40009118 <unmount+0xa4> <== NEVER TAKEN
400090f8: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
400090fc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40009100: 80 a0 60 00 cmp %g1, 0
40009104: 22 80 00 05 be,a 40009118 <unmount+0xa4> <== NEVER TAKEN
40009108: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000910c: 9f c0 40 00 call %g1
40009110: 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;
40009114: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
40009118: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
4000911c: 80 a0 60 00 cmp %g1, 0
40009120: 02 80 00 07 be 4000913c <unmount+0xc8> <== NEVER TAKEN
40009124: 01 00 00 00 nop
fs_root_loc = &mt_entry->mt_fs_root;
40009128: c2 04 60 28 ld [ %l1 + 0x28 ], %g1
4000912c: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
40009130: 80 a0 60 00 cmp %g1, 0
40009134: 32 80 00 06 bne,a 4000914c <unmount+0xd8> <== ALWAYS TAKEN
40009138: 03 10 00 98 sethi %hi(0x40026000), %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 );
4000913c: 40 00 25 0d call 40012570 <__errno> <== NOT EXECUTED
40009140: 01 00 00 00 nop <== NOT EXECUTED
40009144: 10 80 00 0a b 4000916c <unmount+0xf8> <== NOT EXECUTED
40009148: 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 )
4000914c: c2 00 63 98 ld [ %g1 + 0x398 ], %g1
40009150: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
40009154: 80 a0 40 11 cmp %g1, %l1
40009158: 12 80 00 08 bne 40009178 <unmount+0x104>
4000915c: 03 10 00 9c sethi %hi(0x40027000), %g1
rtems_set_errno_and_return_minus_one( EBUSY );
40009160: 40 00 25 04 call 40012570 <__errno>
40009164: 01 00 00 00 nop
40009168: 82 10 20 10 mov 0x10, %g1 ! 10 <PROM_START+0x10>
4000916c: c2 22 00 00 st %g1, [ %o0 ]
40009170: 81 c7 e0 08 ret
40009174: 91 e8 3f ff restore %g0, -1, %o0
40009178: 05 10 00 9c sethi %hi(0x40027000), %g2
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
4000917c: c2 00 63 78 ld [ %g1 + 0x378 ], %g1
40009180: 10 80 00 07 b 4000919c <unmount+0x128>
40009184: 84 10 a3 7c or %g2, 0x37c, %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;
40009188: c6 04 60 2c ld [ %l1 + 0x2c ], %g3
4000918c: 80 a1 00 03 cmp %g4, %g3
40009190: 02 bf ff f4 be 40009160 <unmount+0xec>
40009194: 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 ) {
40009198: c2 00 40 00 ld [ %g1 ], %g1
4000919c: 80 a0 40 02 cmp %g1, %g2
400091a0: 32 bf ff fa bne,a 40009188 <unmount+0x114>
400091a4: c8 00 60 18 ld [ %g1 + 0x18 ], %g4
400091a8: 30 80 00 2a b,a 40009250 <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 )
400091ac: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
400091b0: 9f c0 40 00 call %g1
400091b4: 90 10 00 11 mov %l1, %o0
400091b8: 80 a2 20 00 cmp %o0, 0
400091bc: 12 80 00 23 bne 40009248 <unmount+0x1d4> <== NEVER TAKEN
400091c0: 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){
400091c4: c2 04 60 28 ld [ %l1 + 0x28 ], %g1
400091c8: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
400091cc: 9f c0 40 00 call %g1
400091d0: 90 10 00 11 mov %l1, %o0
400091d4: 80 a2 20 00 cmp %o0, 0
400091d8: 02 80 00 0b be 40009204 <unmount+0x190> <== ALWAYS TAKEN
400091dc: 01 00 00 00 nop
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
400091e0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
400091e4: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 <== NOT EXECUTED
400091e8: 9f c0 40 00 call %g1 <== NOT EXECUTED
400091ec: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
400091f0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400091f4: 02 80 00 15 be 40009248 <unmount+0x1d4> <== NOT EXECUTED
400091f8: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
400091fc: 40 00 05 02 call 4000a604 <rtems_fatal_error_occurred> <== NOT EXECUTED
40009200: 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 );
40009204: 40 00 05 cc call 4000a934 <_Chain_Extract>
40009208: 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 );
4000920c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
40009210: 80 a0 60 00 cmp %g1, 0
40009214: 02 80 00 09 be 40009238 <unmount+0x1c4> <== NEVER TAKEN
40009218: 90 10 00 11 mov %l1, %o0
4000921c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40009220: 80 a0 60 00 cmp %g1, 0
40009224: 02 80 00 05 be 40009238 <unmount+0x1c4> <== NEVER TAKEN
40009228: 01 00 00 00 nop
4000922c: 9f c0 40 00 call %g1
40009230: 90 04 60 08 add %l1, 8, %o0
free( mt_entry );
40009234: 90 10 00 11 mov %l1, %o0
40009238: 7f ff f0 6a call 400053e0 <free>
4000923c: b0 10 20 00 clr %i0
return 0;
40009240: 81 c7 e0 08 ret
40009244: 81 e8 00 00 restore
}
40009248: 81 c7 e0 08 ret
4000924c: 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 )
40009250: 7f ff f1 15 call 400056a4 <rtems_libio_is_open_files_in_fs>
40009254: 90 10 00 11 mov %l1, %o0
40009258: 80 a2 20 01 cmp %o0, 1
4000925c: 32 bf ff d4 bne,a 400091ac <unmount+0x138>
40009260: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
40009264: 30 bf ff bf b,a 40009160 <unmount+0xec>
40006990 <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
40006990: 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 ) )
40006994: 40 00 2b b0 call 40011854 <strlen>
40006998: 90 10 00 18 mov %i0, %o0
4000699c: a0 07 bf ec add %fp, -20, %l0
400069a0: 92 10 00 08 mov %o0, %o1
400069a4: 94 10 20 00 clr %o2
400069a8: 90 10 00 18 mov %i0, %o0
400069ac: 96 10 00 10 mov %l0, %o3
400069b0: 98 10 20 01 mov 1, %o4
400069b4: 7f ff f1 c6 call 400030cc <rtems_filesystem_evaluate_path>
400069b8: b0 10 3f ff mov -1, %i0
400069bc: 80 a2 20 00 cmp %o0, 0
400069c0: 12 80 00 10 bne 40006a00 <utime+0x70>
400069c4: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !temp_loc.ops->utime_h ){
400069c8: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1
400069cc: 80 a0 60 00 cmp %g1, 0
400069d0: 32 80 00 0e bne,a 40006a08 <utime+0x78> <== ALWAYS TAKEN
400069d4: d4 06 60 04 ld [ %i1 + 4 ], %o2
rtems_filesystem_freenode( &temp_loc );
400069d8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
400069dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400069e0: 02 80 00 04 be 400069f0 <utime+0x60> <== NOT EXECUTED
400069e4: 01 00 00 00 nop <== NOT EXECUTED
400069e8: 9f c0 40 00 call %g1 <== NOT EXECUTED
400069ec: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
400069f0: 40 00 24 b1 call 4000fcb4 <__errno> <== NOT EXECUTED
400069f4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400069f8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
400069fc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40006a00: 81 c7 e0 08 ret
40006a04: 81 e8 00 00 restore
}
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
40006a08: d2 06 40 00 ld [ %i1 ], %o1
40006a0c: 9f c0 40 00 call %g1
40006a10: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &temp_loc );
40006a14: c2 07 bf f8 ld [ %fp + -8 ], %g1
40006a18: 80 a0 60 00 cmp %g1, 0
40006a1c: 02 bf ff f9 be 40006a00 <utime+0x70> <== NEVER TAKEN
40006a20: b0 10 00 08 mov %o0, %i0
40006a24: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006a28: 80 a0 60 00 cmp %g1, 0
40006a2c: 02 80 00 04 be 40006a3c <utime+0xac> <== NEVER TAKEN
40006a30: 01 00 00 00 nop
40006a34: 9f c0 40 00 call %g1
40006a38: 90 10 00 10 mov %l0, %o0
return result;
}
40006a3c: 81 c7 e0 08 ret
40006a40: 81 e8 00 00 restore
40004afc <vprintk>:
*/
void vprintk(
const char *fmt,
va_list ap
)
{
40004afc: 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);
40004b00: 23 10 00 6a sethi %hi(0x4001a800), %l1
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
40004b04: 39 10 00 66 sethi %hi(0x40019800), %i4
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
40004b08: 3b 10 00 66 sethi %hi(0x40019800), %i5
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
40004b0c: a2 14 62 dc or %l1, 0x2dc, %l1
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
40004b10: b8 17 23 e8 or %i4, 0x3e8, %i4
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
40004b14: ba 17 63 e0 or %i5, 0x3e0, %i5
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
40004b18: 10 80 00 c4 b 40004e28 <vprintk+0x32c>
40004b1c: ac 07 bf e8 add %fp, -24, %l6
bool minus = false;
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
40004b20: 32 80 00 88 bne,a 40004d40 <vprintk+0x244>
40004b24: c2 04 40 00 ld [ %l1 ], %g1
BSP_output_char(*fmt);
continue;
}
fmt++;
40004b28: b0 06 20 01 inc %i0
if (*fmt == '0' ) {
40004b2c: c2 4e 00 00 ldsb [ %i0 ], %g1
40004b30: 80 a0 60 30 cmp %g1, 0x30
40004b34: 12 80 00 05 bne 40004b48 <vprintk+0x4c>
40004b38: b6 10 20 20 mov 0x20, %i3
lead = '0';
fmt++;
40004b3c: b0 06 20 01 inc %i0
40004b40: b6 10 20 30 mov 0x30, %i3
}
if (*fmt == '-' ) {
40004b44: c2 4e 00 00 ldsb [ %i0 ], %g1
40004b48: 80 a0 60 2d cmp %g1, 0x2d
40004b4c: 12 80 00 04 bne 40004b5c <vprintk+0x60>
40004b50: a8 10 20 00 clr %l4
minus = true;
fmt++;
40004b54: b0 06 20 01 inc %i0
40004b58: a8 10 20 01 mov 1, %l4
40004b5c: 10 80 00 08 b 40004b7c <vprintk+0x80>
40004b60: a0 10 20 00 clr %l0
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
width += ((unsigned) *fmt - '0');
40004b64: 83 38 60 18 sra %g1, 0x18, %g1
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
40004b68: a1 2c 20 01 sll %l0, 1, %l0
width += ((unsigned) *fmt - '0');
40004b6c: 82 00 7f d0 add %g1, -48, %g1
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
40004b70: a0 04 00 02 add %l0, %g2, %l0
width += ((unsigned) *fmt - '0');
fmt++;
40004b74: b0 06 20 01 inc %i0
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
width += ((unsigned) *fmt - '0');
40004b78: a0 00 40 10 add %g1, %l0, %l0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
40004b7c: d0 0e 00 00 ldub [ %i0 ], %o0
width *= 10;
40004b80: 85 2c 20 03 sll %l0, 3, %g2
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
40004b84: 82 02 3f d0 add %o0, -48, %g1
40004b88: 82 08 60 ff and %g1, 0xff, %g1
40004b8c: 80 a0 60 09 cmp %g1, 9
40004b90: 08 bf ff f5 bleu 40004b64 <vprintk+0x68>
40004b94: 83 2a 20 18 sll %o0, 0x18, %g1
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
40004b98: 83 38 60 18 sra %g1, 0x18, %g1
40004b9c: 80 a0 60 6c cmp %g1, 0x6c
40004ba0: 12 80 00 05 bne 40004bb4 <vprintk+0xb8>
40004ba4: 83 2a 20 18 sll %o0, 0x18, %g1
lflag = true;
c = *++fmt;
40004ba8: b0 06 20 01 inc %i0
40004bac: d0 0e 00 00 ldub [ %i0 ], %o0
}
if ( c == 'c' ) {
40004bb0: 83 2a 20 18 sll %o0, 0x18, %g1
40004bb4: 83 38 60 18 sra %g1, 0x18, %g1
40004bb8: 80 a0 60 63 cmp %g1, 0x63
40004bbc: 12 80 00 08 bne 40004bdc <vprintk+0xe0>
40004bc0: 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);
40004bc4: d0 06 40 00 ld [ %i1 ], %o0
BSP_output_char(chr);
40004bc8: c2 04 40 00 ld [ %l1 ], %g1
40004bcc: 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);
40004bd0: b2 06 60 04 add %i1, 4, %i1
BSP_output_char(chr);
40004bd4: 10 80 00 5b b 40004d40 <vprintk+0x244>
40004bd8: 91 3a 20 18 sra %o0, 0x18, %o0
continue;
}
if ( c == 's' ) {
40004bdc: 12 80 00 33 bne 40004ca8 <vprintk+0x1ac>
40004be0: 80 a0 60 4f cmp %g1, 0x4f
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
40004be4: e6 06 40 00 ld [ %i1 ], %l3
if ( str == NULL ) {
40004be8: 80 a4 e0 00 cmp %l3, 0
40004bec: 12 80 00 03 bne 40004bf8 <vprintk+0xfc>
40004bf0: b2 06 60 04 add %i1, 4, %i1
40004bf4: a6 10 00 1d mov %i5, %l3
40004bf8: a4 10 20 00 clr %l2
str = "";
}
/* calculate length of string */
for ( len=0, s=str ; *s ; len++, s++ )
40004bfc: c2 4c c0 12 ldsb [ %l3 + %l2 ], %g1
40004c00: 80 a0 60 00 cmp %g1, 0
40004c04: 32 bf ff fe bne,a 40004bfc <vprintk+0x100>
40004c08: a4 04 a0 01 inc %l2
;
/* leading spaces */
if ( !minus )
40004c0c: 80 8d 20 ff btst 0xff, %l4
40004c10: 02 80 00 07 be 40004c2c <vprintk+0x130>
40004c14: aa 10 00 12 mov %l2, %l5
for ( i=len ; i<width ; i++ )
BSP_output_char(' ');
/* no width option */
if (width == 0) {
40004c18: 10 80 00 09 b 40004c3c <vprintk+0x140>
40004c1c: 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++ )
40004c20: aa 05 60 01 inc %l5
BSP_output_char(' ');
40004c24: 9f c0 40 00 call %g1
40004c28: 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++ )
40004c2c: 80 a5 40 10 cmp %l5, %l0
40004c30: 2a bf ff fc bcs,a 40004c20 <vprintk+0x124>
40004c34: c2 04 40 00 ld [ %l1 ], %g1
BSP_output_char(' ');
/* no width option */
if (width == 0) {
40004c38: 80 a4 20 00 cmp %l0, 0
40004c3c: 22 80 00 02 be,a 40004c44 <vprintk+0x148>
40004c40: a0 10 00 12 mov %l2, %l0
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
40004c44: 80 a4 20 00 cmp %l0, 0
40004c48: 02 80 00 0c be 40004c78 <vprintk+0x17c>
40004c4c: 80 8d 20 ff btst 0xff, %l4
40004c50: 10 80 00 06 b 40004c68 <vprintk+0x16c>
40004c54: d0 4c c0 00 ldsb [ %l3 ], %o0
BSP_output_char(*str);
40004c58: c2 04 40 00 ld [ %l1 ], %g1
40004c5c: 9f c0 40 00 call %g1
40004c60: 01 00 00 00 nop
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
40004c64: d0 4c c0 00 ldsb [ %l3 ], %o0
40004c68: 80 a2 20 00 cmp %o0, 0
40004c6c: 12 bf ff fb bne 40004c58 <vprintk+0x15c>
40004c70: a6 04 e0 01 inc %l3
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
40004c74: 80 8d 20 ff btst 0xff, %l4
40004c78: 12 80 00 08 bne 40004c98 <vprintk+0x19c>
40004c7c: 80 a4 80 10 cmp %l2, %l0
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
40004c80: 10 80 00 6a b 40004e28 <vprintk+0x32c>
40004c84: 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++ )
40004c88: a4 04 a0 01 inc %l2
BSP_output_char(' ');
40004c8c: 9f c0 40 00 call %g1
40004c90: 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++ )
40004c94: 80 a4 80 10 cmp %l2, %l0
40004c98: 2a bf ff fc bcs,a 40004c88 <vprintk+0x18c>
40004c9c: c2 04 40 00 ld [ %l1 ], %g1
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
40004ca0: 10 80 00 62 b 40004e28 <vprintk+0x32c>
40004ca4: b0 06 20 01 inc %i0
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
40004ca8: 22 80 00 2a be,a 40004d50 <vprintk+0x254>
40004cac: 82 10 20 00 clr %g1
40004cb0: 80 a0 60 6f cmp %g1, 0x6f
40004cb4: 22 80 00 27 be,a 40004d50 <vprintk+0x254> <== NEVER TAKEN
40004cb8: 82 10 20 00 clr %g1 <== NOT EXECUTED
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
40004cbc: 80 a0 60 49 cmp %g1, 0x49
40004cc0: 22 80 00 26 be,a 40004d58 <vprintk+0x25c>
40004cc4: 82 10 20 01 mov 1, %g1
40004cc8: 80 a0 60 69 cmp %g1, 0x69
40004ccc: 22 80 00 23 be,a 40004d58 <vprintk+0x25c>
40004cd0: 82 10 20 01 mov 1, %g1
40004cd4: 80 a0 60 44 cmp %g1, 0x44
40004cd8: 22 80 00 20 be,a 40004d58 <vprintk+0x25c>
40004cdc: 82 10 20 01 mov 1, %g1
40004ce0: 80 a0 60 64 cmp %g1, 0x64
40004ce4: 22 80 00 1d be,a 40004d58 <vprintk+0x25c>
40004ce8: 82 10 20 01 mov 1, %g1
c == 'd' || c == 'D' ) {
base = 10; sign = true;
} else if ( c == 'u' || c == 'U' ) {
40004cec: 80 a0 60 55 cmp %g1, 0x55
40004cf0: 22 80 00 1a be,a 40004d58 <vprintk+0x25c>
40004cf4: 82 10 20 00 clr %g1
40004cf8: 80 a0 60 75 cmp %g1, 0x75
40004cfc: 32 80 00 04 bne,a 40004d0c <vprintk+0x210>
40004d00: 91 2a 20 18 sll %o0, 0x18, %o0
40004d04: 10 80 00 15 b 40004d58 <vprintk+0x25c>
40004d08: 82 10 20 00 clr %g1
base = 10; sign = false;
} else if ( c == 'x' || c == 'X' ) {
40004d0c: 91 3a 20 18 sra %o0, 0x18, %o0
40004d10: 80 a2 20 58 cmp %o0, 0x58
40004d14: 02 80 00 06 be 40004d2c <vprintk+0x230>
40004d18: 82 10 20 00 clr %g1
40004d1c: 80 a2 20 78 cmp %o0, 0x78
40004d20: 12 80 00 05 bne 40004d34 <vprintk+0x238>
40004d24: 80 a2 20 70 cmp %o0, 0x70
40004d28: 82 10 20 00 clr %g1
40004d2c: 10 80 00 0c b 40004d5c <vprintk+0x260>
40004d30: a4 10 20 10 mov 0x10, %l2
base = 16; sign = false;
} else if ( c == 'p' ) {
40004d34: 02 80 00 0a be 40004d5c <vprintk+0x260>
40004d38: a4 10 20 10 mov 0x10, %l2
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
40004d3c: c2 04 40 00 ld [ %l1 ], %g1
40004d40: 9f c0 40 00 call %g1
40004d44: b0 06 20 01 inc %i0
continue;
40004d48: 10 80 00 39 b 40004e2c <vprintk+0x330>
40004d4c: d0 4e 00 00 ldsb [ %i0 ], %o0
40004d50: 10 80 00 03 b 40004d5c <vprintk+0x260>
40004d54: a4 10 20 08 mov 8, %l2
40004d58: a4 10 20 0a mov 0xa, %l2
}
printNum(
40004d5c: e8 06 40 00 ld [ %i1 ], %l4
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
40004d60: 80 88 60 ff btst 0xff, %g1
BSP_output_char(c);
continue;
}
printNum(
lflag ? va_arg(ap, long) : (long) va_arg(ap, int),
40004d64: b2 06 60 04 add %i1, 4, %i1
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
40004d68: 02 80 00 0d be 40004d9c <vprintk+0x2a0>
40004d6c: b6 0e e0 30 and %i3, 0x30, %i3
40004d70: 80 a5 20 00 cmp %l4, 0
40004d74: 36 80 00 12 bge,a 40004dbc <vprintk+0x2c0>
40004d78: a6 10 20 00 clr %l3
BSP_output_char('-');
40004d7c: c2 04 40 00 ld [ %l1 ], %g1
40004d80: 9f c0 40 00 call %g1
40004d84: 90 10 20 2d mov 0x2d, %o0
unsigned_num = (unsigned long) -num;
if (maxwidth) maxwidth--;
40004d88: 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;
40004d8c: a8 20 00 14 neg %l4
if (maxwidth) maxwidth--;
40004d90: 80 a0 00 01 cmp %g0, %g1
40004d94: 82 40 20 00 addx %g0, 0, %g1
40004d98: a0 24 00 01 sub %l0, %g1, %l0
} else {
unsigned_num = (unsigned long) num;
40004d9c: 10 80 00 08 b 40004dbc <vprintk+0x2c0>
40004da0: a6 10 20 00 clr %l3
}
count = 0;
while ((n = unsigned_num / base) > 0) {
toPrint[count++] = (char) (unsigned_num - (n * base));
40004da4: 40 00 46 81 call 400167a8 <.umul>
40004da8: 92 10 00 12 mov %l2, %o1
40004dac: 90 25 00 08 sub %l4, %o0, %o0
40004db0: a8 10 00 17 mov %l7, %l4
40004db4: d0 2d 80 13 stb %o0, [ %l6 + %l3 ]
40004db8: a6 10 00 15 mov %l5, %l3
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
40004dbc: 90 10 00 14 mov %l4, %o0
40004dc0: 92 10 00 12 mov %l2, %o1
40004dc4: 40 00 46 b3 call 40016890 <.udiv>
40004dc8: aa 04 e0 01 add %l3, 1, %l5
40004dcc: ae 92 20 00 orcc %o0, 0, %l7
40004dd0: 12 bf ff f5 bne 40004da4 <vprintk+0x2a8>
40004dd4: 82 07 80 13 add %fp, %l3, %g1
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
40004dd8: 10 80 00 05 b 40004dec <vprintk+0x2f0>
40004ddc: e8 28 7f e8 stb %l4, [ %g1 + -24 ]
for (n=maxwidth ; n > count; n-- )
40004de0: a0 04 3f ff add %l0, -1, %l0
BSP_output_char(lead);
40004de4: 9f c0 40 00 call %g1
40004de8: 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-- )
40004dec: 80 a4 00 15 cmp %l0, %l5
40004df0: 38 bf ff fc bgu,a 40004de0 <vprintk+0x2e4>
40004df4: c2 04 40 00 ld [ %l1 ], %g1
40004df8: a6 05 80 13 add %l6, %l3, %l3
40004dfc: 10 80 00 07 b 40004e18 <vprintk+0x31c>
40004e00: 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)])]);
40004e04: c2 04 40 00 ld [ %l1 ], %g1
40004e08: d0 4f 00 02 ldsb [ %i4 + %g2 ], %o0
40004e0c: 9f c0 40 00 call %g1
40004e10: 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++) {
40004e14: a6 04 ff ff add %l3, -1, %l3
40004e18: 80 a4 00 15 cmp %l0, %l5
40004e1c: 2a bf ff fa bcs,a 40004e04 <vprintk+0x308>
40004e20: c4 4c c0 00 ldsb [ %l3 ], %g2
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
40004e24: b0 06 20 01 inc %i0
40004e28: d0 4e 00 00 ldsb [ %i0 ], %o0
40004e2c: 80 a2 20 00 cmp %o0, 0
40004e30: 12 bf ff 3c bne 40004b20 <vprintk+0x24>
40004e34: 80 a2 20 25 cmp %o0, 0x25
sign,
width,
lead
);
}
}
40004e38: 81 c7 e0 08 ret
40004e3c: 81 e8 00 00 restore
400190cc <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
400190cc: 9d e3 bf a0 save %sp, -96, %sp
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
400190d0: 03 10 00 6a sethi %hi(0x4001a800), %g1
400190d4: c2 00 61 e4 ld [ %g1 + 0x1e4 ], %g1 ! 4001a9e4 <rtems_libio_number_iops>
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
400190d8: 92 10 00 19 mov %i1, %o1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
400190dc: 80 a6 00 01 cmp %i0, %g1
400190e0: 1a 80 00 0c bcc 40019110 <write+0x44> <== NEVER TAKEN
400190e4: 94 10 00 1a mov %i2, %o2
iop = rtems_libio_iop( fd );
400190e8: 03 10 00 6c sethi %hi(0x4001b000), %g1
400190ec: e0 00 61 ac ld [ %g1 + 0x1ac ], %l0 ! 4001b1ac <rtems_libio_iops>
400190f0: 83 2e 20 06 sll %i0, 6, %g1
400190f4: b1 2e 20 03 sll %i0, 3, %i0
400190f8: b0 06 00 01 add %i0, %g1, %i0
400190fc: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open( iop );
40019100: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
40019104: 80 88 61 00 btst 0x100, %g1
40019108: 12 80 00 06 bne 40019120 <write+0x54> <== ALWAYS TAKEN
4001910c: 80 a6 60 00 cmp %i1, 0
40019110: 7f ff d0 48 call 4000d230 <__errno> <== NOT EXECUTED
40019114: 01 00 00 00 nop <== NOT EXECUTED
40019118: 10 80 00 14 b 40019168 <write+0x9c> <== NOT EXECUTED
4001911c: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9> <== NOT EXECUTED
rtems_libio_check_buffer( buffer );
40019120: 02 80 00 07 be 4001913c <write+0x70> <== NEVER TAKEN
40019124: 80 a6 a0 00 cmp %i2, 0
rtems_libio_check_count( count );
40019128: 02 80 00 1c be 40019198 <write+0xcc>
4001912c: 90 10 20 00 clr %o0
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
40019130: 80 88 60 04 btst 4, %g1
40019134: 32 80 00 06 bne,a 4001914c <write+0x80> <== ALWAYS TAKEN
40019138: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001913c: 7f ff d0 3d call 4000d230 <__errno> <== NOT EXECUTED
40019140: 01 00 00 00 nop <== NOT EXECUTED
40019144: 10 80 00 09 b 40019168 <write+0x9c> <== NOT EXECUTED
40019148: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
4001914c: c2 00 60 0c ld [ %g1 + 0xc ], %g1
40019150: 80 a0 60 00 cmp %g1, 0
40019154: 12 80 00 08 bne 40019174 <write+0xa8> <== ALWAYS TAKEN
40019158: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001915c: 7f ff d0 35 call 4000d230 <__errno> <== NOT EXECUTED
40019160: 01 00 00 00 nop <== NOT EXECUTED
40019164: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
40019168: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001916c: 10 80 00 0b b 40019198 <write+0xcc> <== NOT EXECUTED
40019170: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
rc = (*iop->handlers->write_h)( iop, buffer, count );
40019174: 9f c0 40 00 call %g1
40019178: 90 10 00 10 mov %l0, %o0
if ( rc > 0 )
4001917c: 80 a2 20 00 cmp %o0, 0
40019180: 04 80 00 06 ble 40019198 <write+0xcc> <== NEVER TAKEN
40019184: 85 3a 20 1f sra %o0, 0x1f, %g2
iop->offset += rc;
40019188: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4
4001918c: 86 83 40 08 addcc %o5, %o0, %g3
40019190: 84 43 00 02 addx %o4, %g2, %g2
40019194: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
return rc;
}
40019198: 81 c7 e0 08 ret
4001919c: 91 e8 00 08 restore %g0, %o0, %o0
40006858 <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
40006858: 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 );
4000685c: 03 10 00 7d sethi %hi(0x4001f400), %g1
40006860: c2 00 61 64 ld [ %g1 + 0x164 ], %g1 ! 4001f564 <rtems_libio_number_iops>
40006864: 80 a6 00 01 cmp %i0, %g1
40006868: 1a 80 00 0c bcc 40006898 <writev+0x40> <== NEVER TAKEN
4000686c: 01 00 00 00 nop
iop = rtems_libio_iop( fd );
40006870: 03 10 00 81 sethi %hi(0x40020400), %g1
40006874: e4 00 61 04 ld [ %g1 + 0x104 ], %l2 ! 40020504 <rtems_libio_iops>
40006878: 83 2e 20 06 sll %i0, 6, %g1
4000687c: b1 2e 20 03 sll %i0, 3, %i0
40006880: b0 06 00 01 add %i0, %g1, %i0
40006884: a4 04 80 18 add %l2, %i0, %l2
rtems_libio_check_is_open( iop );
40006888: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1
4000688c: 80 88 61 00 btst 0x100, %g1
40006890: 12 80 00 06 bne 400068a8 <writev+0x50>
40006894: 80 88 60 04 btst 4, %g1
40006898: 40 00 24 2c call 4000f948 <__errno>
4000689c: b0 10 3f ff mov -1, %i0
400068a0: 10 80 00 1f b 4000691c <writev+0xc4>
400068a4: 82 10 20 09 mov 9, %g1
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
400068a8: 02 80 00 1a be 40006910 <writev+0xb8> <== NEVER TAKEN
400068ac: 80 a6 60 00 cmp %i1, 0
/*
* Argument validation on IO vector
*/
if ( !iov )
400068b0: 02 80 00 18 be 40006910 <writev+0xb8>
400068b4: 80 a6 a0 00 cmp %i2, 0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
400068b8: 04 80 00 16 ble 40006910 <writev+0xb8>
400068bc: 80 a6 a4 00 cmp %i2, 0x400
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
400068c0: 14 80 00 14 bg 40006910 <writev+0xb8> <== NEVER TAKEN
400068c4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
400068c8: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
400068cc: c2 00 60 0c ld [ %g1 + 0xc ], %g1
400068d0: 80 a0 60 00 cmp %g1, 0
400068d4: 12 80 00 06 bne 400068ec <writev+0x94> <== ALWAYS TAKEN
400068d8: 19 00 00 1f sethi %hi(0x7c00), %o4
rtems_set_errno_and_return_minus_one( ENOTSUP );
400068dc: 40 00 24 1b call 4000f948 <__errno> <== NOT EXECUTED
400068e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400068e4: 10 80 00 0e b 4000691c <writev+0xc4> <== NOT EXECUTED
400068e8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
400068ec: 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 )
400068f0: 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 );
400068f4: 84 10 20 01 mov 1, %g2
400068f8: 88 10 20 00 clr %g4
400068fc: 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 )
40006900: da 00 40 00 ld [ %g1 ], %o5
40006904: 80 a3 60 00 cmp %o5, 0
40006908: 12 80 00 08 bne 40006928 <writev+0xd0>
4000690c: 88 01 20 01 inc %g4
rtems_set_errno_and_return_minus_one( EINVAL );
40006910: 40 00 24 0e call 4000f948 <__errno>
40006914: b0 10 3f ff mov -1, %i0
40006918: 82 10 20 16 mov 0x16, %g1
4000691c: c2 22 00 00 st %g1, [ %o0 ]
40006920: 81 c7 e0 08 ret
40006924: 81 e8 00 00 restore
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
40006928: 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++ ) {
4000692c: 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 )
40006930: 80 a0 00 0d cmp %g0, %o5
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
40006934: 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 )
40006938: 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 )
4000693c: 80 a3 40 0c cmp %o5, %o4
40006940: 14 bf ff f4 bg 40006910 <writev+0xb8> <== NEVER TAKEN
40006944: 84 08 80 0b and %g2, %o3, %g2
40006948: 80 a3 40 03 cmp %o5, %g3
4000694c: 06 bf ff f1 bl 40006910 <writev+0xb8>
40006950: 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++ ) {
40006954: 06 bf ff eb bl 40006900 <writev+0xa8>
40006958: 86 10 00 0d mov %o5, %g3
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
4000695c: 80 88 a0 ff btst 0xff, %g2
40006960: a6 10 20 00 clr %l3
40006964: 12 bf ff ef bne 40006920 <writev+0xc8>
40006968: 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 )
4000696c: d4 06 60 04 ld [ %i1 + 4 ], %o2
40006970: 80 a2 a0 00 cmp %o2, 0
40006974: 02 80 00 17 be 400069d0 <writev+0x178> <== NEVER TAKEN
40006978: a6 04 e0 01 inc %l3
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
4000697c: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
40006980: d2 06 40 00 ld [ %i1 ], %o1
40006984: c2 00 60 0c ld [ %g1 + 0xc ], %g1
40006988: 9f c0 40 00 call %g1
4000698c: 90 10 00 12 mov %l2, %o0
if ( bytes < 0 )
40006990: 80 a2 20 00 cmp %o0, 0
40006994: 16 80 00 04 bge 400069a4 <writev+0x14c> <== ALWAYS TAKEN
40006998: 01 00 00 00 nop
4000699c: 81 c7 e0 08 ret <== NOT EXECUTED
400069a0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
400069a4: 02 80 00 07 be 400069c0 <writev+0x168> <== NEVER TAKEN
400069a8: a1 3a 20 1f sra %o0, 0x1f, %l0
iop->offset += bytes;
400069ac: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2
400069b0: 86 80 c0 08 addcc %g3, %o0, %g3
total += bytes;
400069b4: b0 06 00 08 add %i0, %o0, %i0
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
400069b8: 84 40 80 10 addx %g2, %l0, %g2
400069bc: c4 3c a0 10 std %g2, [ %l2 + 0x10 ]
total += bytes;
}
if (bytes != iov[ v ].iov_len)
400069c0: c2 06 60 04 ld [ %i1 + 4 ], %g1
400069c4: 80 a2 00 01 cmp %o0, %g1
400069c8: 12 80 00 05 bne 400069dc <writev+0x184> <== NEVER TAKEN
400069cc: 01 00 00 00 nop
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
400069d0: 80 a4 c0 1a cmp %l3, %i2
400069d4: 06 bf ff e6 bl 4000696c <writev+0x114>
400069d8: b2 06 60 08 add %i1, 8, %i1
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
400069dc: 81 c7 e0 08 ret
400069e0: 81 e8 00 00 restore