RTEMS 4.10Annotated Report
Thu May 27 17:54:23 2010
40009160 <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 ) {
40009160: 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;
40009164: c2 02 20 10 ld [ %o0 + 0x10 ], %g1
switch( node->type ) {
40009168: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2
4000916c: 84 00 bf ff add %g2, -1, %g2
40009170: 80 a0 a0 06 cmp %g2, 6
40009174: 18 80 00 15 bgu 400091c8 <IMFS_Set_handlers+0x68> <== NEVER TAKEN
40009178: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
4000917c: 85 28 a0 02 sll %g2, 2, %g2
40009180: 07 10 00 24 sethi %hi(0x40009000), %g3
40009184: 86 10 e1 44 or %g3, 0x144, %g3 ! 40009144 <miniIMFS_initialize+0x24>
40009188: c4 00 c0 02 ld [ %g3 + %g2 ], %g2
4000918c: 81 c0 80 00 jmp %g2
40009190: 01 00 00 00 nop
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
40009194: 10 80 00 0c b 400091c4 <IMFS_Set_handlers+0x64>
40009198: c2 00 60 0c ld [ %g1 + 0xc ], %g1
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
4000919c: 03 10 00 6c sethi %hi(0x4001b000), %g1
400091a0: 10 80 00 09 b 400091c4 <IMFS_Set_handlers+0x64>
400091a4: 82 10 61 f0 or %g1, 0x1f0, %g1 ! 4001b1f0 <IMFS_device_handlers>
break;
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
400091a8: 03 10 00 6c sethi %hi(0x4001b000), %g1
400091ac: 10 80 00 06 b 400091c4 <IMFS_Set_handlers+0x64>
400091b0: 82 10 62 28 or %g1, 0x228, %g1 ! 4001b228 <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;
400091b4: 10 80 00 04 b 400091c4 <IMFS_Set_handlers+0x64>
400091b8: c2 00 60 08 ld [ %g1 + 8 ], %g1
break;
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
400091bc: 03 10 00 6c sethi %hi(0x4001b000), %g1
400091c0: 82 10 61 1c or %g1, 0x11c, %g1 ! 4001b11c <IMFS_fifo_handlers>
400091c4: c2 22 20 08 st %g1, [ %o0 + 8 ]
break;
}
return 0;
}
400091c8: 81 c3 e0 08 retl
400091cc: 90 10 20 00 clr %o0
4000cbec <IMFS_allocate_node>:
IMFS_jnode_t *IMFS_allocate_node(
IMFS_jnode_types_t type,
const char *name,
mode_t mode
)
{
4000cbec: 9d e3 bf 98 save %sp, -104, %sp
struct timeval tv;
/*
* Allocate an IMFS jnode
*/
node = calloc( 1, sizeof( IMFS_jnode_t ) );
4000cbf0: 92 10 20 68 mov 0x68, %o1
4000cbf4: 7f ff f5 3b call 4000a0e0 <calloc>
4000cbf8: 90 10 20 01 mov 1, %o0
IMFS_jnode_t *IMFS_allocate_node(
IMFS_jnode_types_t type,
const char *name,
mode_t mode
)
{
4000cbfc: 92 10 00 19 mov %i1, %o1
/*
* Allocate an IMFS jnode
*/
node = calloc( 1, sizeof( IMFS_jnode_t ) );
if ( !node )
4000cc00: 80 a2 20 00 cmp %o0, 0
4000cc04: 02 80 00 14 be 4000cc54 <IMFS_allocate_node+0x68> <== NEVER TAKEN
4000cc08: a0 10 00 08 mov %o0, %l0
return NULL;
/*
* Fill in the basic information
*/
node->st_nlink = 1;
4000cc0c: 82 10 20 01 mov 1, %g1
node->type = type;
strncpy( node->name, name, IMFS_NAME_MAX );
4000cc10: 94 10 20 20 mov 0x20, %o2
return NULL;
/*
* Fill in the basic information
*/
node->st_nlink = 1;
4000cc14: c2 32 20 34 sth %g1, [ %o0 + 0x34 ]
node->type = type;
4000cc18: f0 22 20 4c st %i0, [ %o0 + 0x4c ]
strncpy( node->name, name, IMFS_NAME_MAX );
4000cc1c: 40 00 0a 3c call 4000f50c <strncpy>
4000cc20: 90 02 20 0c add %o0, 0xc, %o0
/*
* Fill in the mode and permission information for the jnode structure.
*/
node->st_mode = mode;
#if defined(RTEMS_POSIX_API)
node->st_uid = geteuid();
4000cc24: 7f ff f5 de call 4000a39c <geteuid>
4000cc28: f4 24 20 30 st %i2, [ %l0 + 0x30 ]
node->st_gid = getegid();
4000cc2c: 7f ff f5 d8 call 4000a38c <getegid>
4000cc30: d0 34 20 3c sth %o0, [ %l0 + 0x3c ]
#endif
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
4000cc34: 92 10 20 00 clr %o1
* Fill in the mode and permission information for the jnode structure.
*/
node->st_mode = mode;
#if defined(RTEMS_POSIX_API)
node->st_uid = geteuid();
node->st_gid = getegid();
4000cc38: d0 34 20 3e sth %o0, [ %l0 + 0x3e ]
#endif
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
4000cc3c: 7f ff f5 dc call 4000a3ac <gettimeofday>
4000cc40: 90 07 bf f8 add %fp, -8, %o0
node->stat_atime = (time_t) tv.tv_sec;
4000cc44: c2 07 bf f8 ld [ %fp + -8 ], %g1
node->stat_mtime = (time_t) tv.tv_sec;
node->stat_ctime = (time_t) tv.tv_sec;
4000cc48: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
node->stat_atime = (time_t) tv.tv_sec;
4000cc4c: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
node->stat_mtime = (time_t) tv.tv_sec;
4000cc50: c2 24 20 44 st %g1, [ %l0 + 0x44 ]
node->stat_ctime = (time_t) tv.tv_sec;
return node;
}
4000cc54: 81 c7 e0 08 ret
4000cc58: 91 e8 00 10 restore %g0, %l0, %o0
4000e560 <IMFS_chown>:
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
4000e560: 9d e3 bf 98 save %sp, -104, %sp
/*
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
4000e564: 40 00 04 a9 call 4000f808 <geteuid>
4000e568: e0 06 00 00 ld [ %i0 ], %l0
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4000e56c: 91 2a 20 10 sll %o0, 0x10, %o0
4000e570: 91 32 20 10 srl %o0, 0x10, %o0
4000e574: 80 a2 20 00 cmp %o0, 0
4000e578: 22 80 00 0c be,a 4000e5a8 <IMFS_chown+0x48> <== ALWAYS TAKEN
4000e57c: f2 34 20 3c sth %i1, [ %l0 + 0x3c ]
4000e580: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
4000e584: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
4000e588: 22 80 00 08 be,a 4000e5a8 <IMFS_chown+0x48> <== NOT EXECUTED
4000e58c: f2 34 20 3c sth %i1, [ %l0 + 0x3c ] <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
4000e590: 40 00 16 10 call 40013dd0 <__errno> <== NOT EXECUTED
4000e594: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000e598: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
4000e59c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000e5a0: 81 c7 e0 08 ret <== NOT EXECUTED
4000e5a4: 81 e8 00 00 restore <== NOT EXECUTED
#endif
jnode->st_uid = owner;
jnode->st_gid = group;
4000e5a8: f4 34 20 3e sth %i2, [ %l0 + 0x3e ]
IMFS_update_ctime( jnode );
4000e5ac: 90 07 bf f8 add %fp, -8, %o0
4000e5b0: 7f ff d4 d8 call 40003910 <gettimeofday>
4000e5b4: 92 10 20 00 clr %o1
4000e5b8: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000e5bc: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
4000e5c0: 81 c7 e0 08 ret
4000e5c4: 91 e8 20 00 restore %g0, 0, %o0
4000e5c8: 40 00 e6 f4 call 40048198 <__end+0x24dd8> <== NOT EXECUTED
4000e5cc: 40 00 e7 14 call 4004821c <__end+0x24e5c> <== NOT EXECUTED
4000e5d0: 40 00 e7 0c call 40048200 <__end+0x24e40> <== NOT EXECUTED
4000e5d4: 40 00 e7 0c call 40048204 <__end+0x24e44> <== NOT EXECUTED
4000e5d8: 40 00 e7 34 call 400482a8 <__end+0x24ee8> <== NOT EXECUTED
4000e5dc: 40 00 e7 28 call 4004827c <__end+0x24ebc> <== NOT EXECUTED
4000e5e0: 40 00 e7 4c call 40048310 <__end+0x24f50> <== NOT EXECUTED
4000cc9c <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4000cc9c: 9d e3 bf a0 save %sp, -96, %sp
4000cca0: 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 )
4000cca4: 80 a6 20 00 cmp %i0, 0
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4000cca8: 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 )
4000ccac: 02 80 00 3e be 4000cda4 <IMFS_create_node+0x108> <== NEVER TAKEN
4000ccb0: 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 );
4000ccb4: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000ccb8: c2 00 63 d8 ld [ %g1 + 0x3d8 ], %g1 ! 4001bfd8 <rtems_current_user_env>
4000ccbc: 90 10 00 19 mov %i1, %o0
4000ccc0: d4 00 60 2c ld [ %g1 + 0x2c ], %o2
4000ccc4: 7f ff ff ca call 4000cbec <IMFS_allocate_node>
4000ccc8: 94 2e c0 0a andn %i3, %o2, %o2
if ( !node )
4000cccc: b0 92 20 00 orcc %o0, 0, %i0
4000ccd0: 02 80 00 35 be 4000cda4 <IMFS_create_node+0x108> <== NEVER TAKEN
4000ccd4: b2 06 7f ff add %i1, -1, %i1
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4000ccd8: 80 a6 60 06 cmp %i1, 6
4000ccdc: 38 80 00 20 bgu,a 4000cd5c <IMFS_create_node+0xc0> <== NEVER TAKEN
4000cce0: 11 10 00 6d sethi %hi(0x4001b400), %o0 <== NOT EXECUTED
4000cce4: b3 2e 60 02 sll %i1, 2, %i1
4000cce8: 03 10 00 32 sethi %hi(0x4000c800), %g1
4000ccec: 82 10 63 d0 or %g1, 0x3d0, %g1 ! 4000cbd0 <fifo_open+0x3ec>
4000ccf0: c2 00 40 19 ld [ %g1 + %i1 ], %g1
4000ccf4: 81 c0 40 00 jmp %g1
4000ccf8: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4000ccfc: 82 06 20 54 add %i0, 0x54, %g1
the_chain->permanent_null = NULL;
4000cd00: 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);
4000cd04: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4000cd08: 82 06 20 50 add %i0, 0x50, %g1
4000cd0c: 10 80 00 1b b 4000cd78 <IMFS_create_node+0xdc>
4000cd10: 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;
4000cd14: 10 80 00 05 b 4000cd28 <IMFS_create_node+0x8c>
4000cd18: 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;
4000cd1c: 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;
4000cd20: c2 07 00 00 ld [ %i4 ], %g1
node->info.device.minor = info->device.minor;
4000cd24: c4 26 20 54 st %g2, [ %i0 + 0x54 ]
break;
4000cd28: 10 80 00 14 b 4000cd78 <IMFS_create_node+0xdc>
4000cd2c: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
4000cd30: c0 26 20 50 clr [ %i0 + 0x50 ] <== NOT EXECUTED
4000cd34: c0 26 20 54 clr [ %i0 + 0x54 ] <== NOT EXECUTED
node->info.linearfile.direct = 0;
4000cd38: c0 26 20 58 clr [ %i0 + 0x58 ] <== NOT EXECUTED
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
4000cd3c: c0 26 20 50 clr [ %i0 + 0x50 ]
4000cd40: c0 26 20 54 clr [ %i0 + 0x54 ]
node->info.file.indirect = 0;
4000cd44: c0 26 20 58 clr [ %i0 + 0x58 ]
node->info.file.doubly_indirect = 0;
4000cd48: c0 26 20 5c clr [ %i0 + 0x5c ]
node->info.file.triply_indirect = 0;
break;
4000cd4c: 10 80 00 0b b 4000cd78 <IMFS_create_node+0xdc>
4000cd50: c0 26 20 60 clr [ %i0 + 0x60 ]
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
break;
4000cd54: 10 80 00 09 b 4000cd78 <IMFS_create_node+0xdc>
4000cd58: c0 26 20 50 clr [ %i0 + 0x50 ]
default:
assert(0);
4000cd5c: 15 10 00 6d sethi %hi(0x4001b400), %o2 <== NOT EXECUTED
4000cd60: 17 10 00 6d sethi %hi(0x4001b400), %o3 <== NOT EXECUTED
4000cd64: 90 12 21 78 or %o0, 0x178, %o0 <== NOT EXECUTED
4000cd68: 94 12 a1 d0 or %o2, 0x1d0, %o2 <== NOT EXECUTED
4000cd6c: 96 12 e1 c8 or %o3, 0x1c8, %o3 <== NOT EXECUTED
4000cd70: 7f ff d4 24 call 40001e00 <__assert_func> <== NOT EXECUTED
4000cd74: 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;
4000cd78: 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;
4000cd7c: d0 04 00 00 ld [ %l0 ], %o0
fs_info = parent_loc->mt_entry->fs_info;
4000cd80: c4 00 60 34 ld [ %g1 + 0x34 ], %g2
node->Parent = parent;
4000cd84: d0 26 20 08 st %o0, [ %i0 + 8 ]
node->st_ino = ++fs_info->ino_count;
4000cd88: 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 );
4000cd8c: 90 02 20 50 add %o0, 0x50, %o0
4000cd90: 82 00 60 01 inc %g1
4000cd94: c2 20 a0 04 st %g1, [ %g2 + 4 ]
4000cd98: c2 26 20 38 st %g1, [ %i0 + 0x38 ]
4000cd9c: 7f ff e4 77 call 40005f78 <_Chain_Append>
4000cda0: 92 10 00 18 mov %i0, %o1
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
}
4000cda4: 81 c7 e0 08 ret
4000cda8: 81 e8 00 00 restore
4000cc5c <IMFS_create_root_node>:
IMFS_jnode_t *IMFS_create_root_node(void)
{
4000cc5c: 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) );
4000cc60: 90 10 20 01 mov 1, %o0
4000cc64: 13 10 00 6d sethi %hi(0x4001b400), %o1
4000cc68: 15 00 00 10 sethi %hi(0x4000), %o2
4000cc6c: 92 12 61 70 or %o1, 0x170, %o1
4000cc70: 7f ff ff df call 4000cbec <IMFS_allocate_node>
4000cc74: 94 12 a1 ed or %o2, 0x1ed, %o2
if ( !node )
4000cc78: 80 a2 20 00 cmp %o0, 0
4000cc7c: 02 80 00 06 be 4000cc94 <IMFS_create_root_node+0x38> <== NEVER TAKEN
4000cc80: 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;
4000cc84: 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);
4000cc88: c2 22 20 50 st %g1, [ %o0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4000cc8c: 82 02 20 50 add %o0, 0x50, %g1
4000cc90: 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;
}
4000cc94: 81 c7 e0 08 ret
4000cc98: 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 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED
40004544: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED
40004548: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED
4000454c: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED
40004550: 94 12 a3 d8 or %o2, 0x3d8, %o2 <== NOT EXECUTED
40004554: 96 12 e2 c8 or %o3, 0x2c8, %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 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED
4000456c: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED
40004570: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED
40004574: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED
40004578: 94 12 a3 d8 or %o2, 0x3d8, %o2 <== NOT EXECUTED
4000457c: 96 12 e2 d8 or %o3, 0x2d8, %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 9e sethi %hi(0x40027800), %l4
40004598: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED
4000459c: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED
400045a0: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED
400045a4: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED
400045a8: 94 12 a3 d8 or %o2, 0x3d8, %o2 <== NOT EXECUTED
400045ac: 96 12 e2 e8 or %o3, 0x2e8, %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 96 sethi %hi(0x40025800), %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 21 70 or %l4, 0x170, %l4
400045c4: a6 14 e3 10 or %l3, 0x310, %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 3f aa call 40014488 <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
40009370 <IMFS_eval_path>:
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
40009370: 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 )
40009374: 2b 10 00 6f sethi %hi(0x4001bc00), %l5
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
40009378: 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 )
4000937c: aa 15 63 d8 or %l5, 0x3d8, %l5
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
40009380: e2 06 c0 00 ld [ %i3 ], %l1
40009384: ac 10 20 01 mov 1, %l6
40009388: 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 );
4000938c: 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) ) {
40009390: 10 80 00 6a b 40009538 <IMFS_eval_path+0x1c8>
40009394: a8 07 bf fc add %fp, -4, %l4
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
40009398: 90 04 00 12 add %l0, %l2, %o0
4000939c: 92 10 00 19 mov %i1, %o1
400093a0: 94 10 00 13 mov %l3, %o2
400093a4: 40 00 02 3f call 40009ca0 <IMFS_get_token>
400093a8: 96 10 00 14 mov %l4, %o3
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
400093ac: 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 );
400093b0: ac 10 00 08 mov %o0, %l6
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
400093b4: 80 a0 60 00 cmp %g1, 0
400093b8: 02 80 00 56 be 40009510 <IMFS_eval_path+0x1a0> <== NEVER TAKEN
400093bc: f0 07 bf fc ld [ %fp + -4 ], %i0
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
400093c0: 80 a2 20 00 cmp %o0, 0
400093c4: 22 80 00 10 be,a 40009404 <IMFS_eval_path+0x94>
400093c8: a4 04 80 18 add %l2, %i0, %l2
if ( node->type == IMFS_DIRECTORY )
400093cc: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
400093d0: 80 a0 60 01 cmp %g1, 1
400093d4: 32 80 00 0c bne,a 40009404 <IMFS_eval_path+0x94>
400093d8: a4 04 80 18 add %l2, %i0, %l2
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
400093dc: 90 10 00 1b mov %i3, %o0
400093e0: 7f ff ff 7c call 400091d0 <IMFS_evaluate_permission>
400093e4: 92 10 20 01 mov 1, %o1
400093e8: 80 a2 20 00 cmp %o0, 0
400093ec: 32 80 00 06 bne,a 40009404 <IMFS_eval_path+0x94>
400093f0: a4 04 80 18 add %l2, %i0, %l2
rtems_set_errno_and_return_minus_one( EACCES );
400093f4: 40 00 14 59 call 4000e558 <__errno>
400093f8: b0 10 3f ff mov -1, %i0
400093fc: 10 80 00 4c b 4000952c <IMFS_eval_path+0x1bc>
40009400: 82 10 20 0d mov 0xd, %g1
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
40009404: b2 26 40 18 sub %i1, %i0, %i1
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
40009408: 80 a5 a0 03 cmp %l6, 3
4000940c: 02 80 00 1b be 40009478 <IMFS_eval_path+0x108>
40009410: e2 06 c0 00 ld [ %i3 ], %l1
40009414: 80 a5 a0 04 cmp %l6, 4
40009418: 02 80 00 42 be 40009520 <IMFS_eval_path+0x1b0>
4000941c: 80 a5 a0 02 cmp %l6, 2
40009420: 12 80 00 47 bne 4000953c <IMFS_eval_path+0x1cc>
40009424: 80 a5 a0 04 cmp %l6, 4
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
40009428: c2 05 40 00 ld [ %l5 ], %g1
4000942c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
40009430: 80 a4 40 01 cmp %l1, %g1
40009434: 02 bf ff da be 4000939c <IMFS_eval_path+0x2c>
40009438: 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) {
4000943c: d2 06 e0 10 ld [ %i3 + 0x10 ], %o1
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
40009440: c2 02 60 1c ld [ %o1 + 0x1c ], %g1
40009444: 80 a4 40 01 cmp %l1, %g1
40009448: 32 80 00 04 bne,a 40009458 <IMFS_eval_path+0xe8>
4000944c: e2 04 60 08 ld [ %l1 + 8 ], %l1
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
40009450: 10 80 00 47 b 4000956c <IMFS_eval_path+0x1fc>
40009454: 92 02 60 08 add %o1, 8, %o1
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
40009458: 80 a4 60 00 cmp %l1, 0
4000945c: 32 bf ff cf bne,a 40009398 <IMFS_eval_path+0x28>
40009460: e2 26 c0 00 st %l1, [ %i3 ]
rtems_set_errno_and_return_minus_one( ENOENT );
40009464: 40 00 14 3d call 4000e558 <__errno>
40009468: b0 10 3f ff mov -1, %i0
4000946c: ec 22 00 00 st %l6, [ %o0 ]
40009470: 81 c7 e0 08 ret
40009474: 81 e8 00 00 restore
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
40009478: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
4000947c: 80 a0 60 03 cmp %g1, 3
40009480: 12 80 00 0a bne 400094a8 <IMFS_eval_path+0x138>
40009484: 80 a0 60 04 cmp %g1, 4
IMFS_evaluate_hard_link( pathloc, 0 );
40009488: 90 10 00 1b mov %i3, %o0
4000948c: 7f ff ff 69 call 40009230 <IMFS_evaluate_hard_link>
40009490: 92 10 20 00 clr %o1
node = pathloc->node_access;
40009494: e2 06 c0 00 ld [ %i3 ], %l1
if ( !node )
40009498: 80 a4 60 00 cmp %l1, 0
4000949c: 32 80 00 0d bne,a 400094d0 <IMFS_eval_path+0x160> <== ALWAYS TAKEN
400094a0: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
400094a4: 30 80 00 0e b,a 400094dc <IMFS_eval_path+0x16c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
400094a8: 32 80 00 0a bne,a 400094d0 <IMFS_eval_path+0x160>
400094ac: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
result = IMFS_evaluate_sym_link( pathloc, 0 );
400094b0: 90 10 00 1b mov %i3, %o0
400094b4: 7f ff ff 77 call 40009290 <IMFS_evaluate_sym_link>
400094b8: 92 10 20 00 clr %o1
node = pathloc->node_access;
400094bc: e2 06 c0 00 ld [ %i3 ], %l1
if ( result == -1 )
400094c0: 80 a2 3f ff cmp %o0, -1
400094c4: 02 bf ff eb be 40009470 <IMFS_eval_path+0x100> <== NEVER TAKEN
400094c8: b0 10 00 08 mov %o0, %i0
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
400094cc: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
400094d0: 80 a0 60 01 cmp %g1, 1
400094d4: 22 80 00 06 be,a 400094ec <IMFS_eval_path+0x17c>
400094d8: d2 04 60 5c ld [ %l1 + 0x5c ], %o1
rtems_set_errno_and_return_minus_one( ENOTDIR );
400094dc: 40 00 14 1f call 4000e558 <__errno>
400094e0: b0 10 3f ff mov -1, %i0
400094e4: 10 80 00 12 b 4000952c <IMFS_eval_path+0x1bc>
400094e8: 82 10 20 14 mov 0x14, %g1
/*
* If we are at a node that is a mount point. Set loc to the
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
400094ec: 80 a2 60 00 cmp %o1, 0
400094f0: 12 80 00 1f bne 4000956c <IMFS_eval_path+0x1fc>
400094f4: 92 02 60 1c add %o1, 0x1c, %o1
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
400094f8: 90 10 00 11 mov %l1, %o0
400094fc: 40 00 01 be call 40009bf4 <IMFS_find_match_in_dir>
40009500: 92 10 00 13 mov %l3, %o1
if ( !node )
40009504: a2 92 20 00 orcc %o0, 0, %l1
40009508: 32 bf ff a4 bne,a 40009398 <IMFS_eval_path+0x28>
4000950c: e2 26 c0 00 st %l1, [ %i3 ]
rtems_set_errno_and_return_minus_one( ENOENT );
40009510: 40 00 14 12 call 4000e558 <__errno>
40009514: b0 10 3f ff mov -1, %i0
40009518: 10 80 00 05 b 4000952c <IMFS_eval_path+0x1bc>
4000951c: 82 10 20 02 mov 2, %g1
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
40009520: 40 00 14 0e call 4000e558 <__errno>
40009524: b0 10 3f ff mov -1, %i0
40009528: 82 10 20 5b mov 0x5b, %g1
4000952c: c2 22 00 00 st %g1, [ %o0 ]
40009530: 81 c7 e0 08 ret
40009534: 81 e8 00 00 restore
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
40009538: 80 a5 a0 04 cmp %l6, 4
4000953c: 02 80 00 04 be 4000954c <IMFS_eval_path+0x1dc> <== NEVER TAKEN
40009540: 80 a5 a0 00 cmp %l6, 0
40009544: 12 bf ff 96 bne 4000939c <IMFS_eval_path+0x2c>
40009548: 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 ) {
4000954c: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
40009550: 80 a0 60 01 cmp %g1, 1
40009554: 12 80 00 19 bne 400095b8 <IMFS_eval_path+0x248>
40009558: 01 00 00 00 nop
if ( node->info.directory.mt_fs != NULL ) {
4000955c: d2 04 60 5c ld [ %l1 + 0x5c ], %o1
40009560: 80 a2 60 00 cmp %o1, 0
40009564: 02 80 00 15 be 400095b8 <IMFS_eval_path+0x248>
40009568: 92 02 60 1c add %o1, 0x1c, %o1
newloc = node->info.directory.mt_fs->mt_fs_root;
4000956c: a2 07 bf e8 add %fp, -24, %l1
40009570: 94 10 20 14 mov 0x14, %o2
40009574: 40 00 16 35 call 4000ee48 <memcpy>
40009578: 90 10 00 11 mov %l1, %o0
*pathloc = newloc;
4000957c: 92 10 00 11 mov %l1, %o1
40009580: 94 10 20 14 mov 0x14, %o2
40009584: 40 00 16 31 call 4000ee48 <memcpy>
40009588: 90 10 00 1b mov %i3, %o0
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
4000958c: c2 06 e0 0c ld [ %i3 + 0xc ], %g1
40009590: d0 07 bf fc ld [ %fp + -4 ], %o0
40009594: c2 00 40 00 ld [ %g1 ], %g1
40009598: 92 06 40 08 add %i1, %o0, %o1
4000959c: 94 10 00 1a mov %i2, %o2
400095a0: 90 24 80 08 sub %l2, %o0, %o0
400095a4: 96 10 00 1b mov %i3, %o3
400095a8: 9f c0 40 00 call %g1
400095ac: 90 04 00 08 add %l0, %o0, %o0
400095b0: 81 c7 e0 08 ret
400095b4: 91 e8 00 08 restore %g0, %o0, %o0
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
400095b8: 7f ff fe ea call 40009160 <IMFS_Set_handlers>
400095bc: 90 10 00 1b mov %i3, %o0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
400095c0: 92 10 00 1a mov %i2, %o1
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
400095c4: b0 10 00 08 mov %o0, %i0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
400095c8: 7f ff ff 02 call 400091d0 <IMFS_evaluate_permission>
400095cc: 90 10 00 1b mov %i3, %o0
400095d0: 80 a2 20 00 cmp %o0, 0
400095d4: 12 80 00 06 bne 400095ec <IMFS_eval_path+0x27c>
400095d8: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
400095dc: 40 00 13 df call 4000e558 <__errno>
400095e0: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff>
400095e4: 82 10 20 0d mov 0xd, %g1
400095e8: c2 22 00 00 st %g1, [ %o0 ]
return result;
}
400095ec: 81 c7 e0 08 ret
400095f0: 81 e8 00 00 restore
400096b0 <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 */
)
{
400096b0: 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;
400096b4: e0 06 40 00 ld [ %i1 ], %l0
/*
* Get the path length.
*/
pathlen = strlen( path );
400096b8: 90 10 00 18 mov %i0, %o0
400096bc: 40 00 17 5f call 4000f438 <strlen>
400096c0: 2b 10 00 6f sethi %hi(0x4001bc00), %l5
int IMFS_evaluate_for_make(
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
400096c4: a2 10 00 18 mov %i0, %l1
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
400096c8: 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 );
400096cc: a8 07 bf c0 add %fp, -64, %l4
400096d0: ac 07 bf fc add %fp, -4, %l6
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
400096d4: 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 )
400096d8: aa 15 63 d8 or %l5, 0x3d8, %l5
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
400096dc: 92 10 00 13 mov %l3, %o1
400096e0: 90 04 40 12 add %l1, %l2, %o0
400096e4: 94 10 00 14 mov %l4, %o2
400096e8: 40 00 01 6e call 40009ca0 <IMFS_get_token>
400096ec: 96 10 00 16 mov %l6, %o3
pathlen -= len;
i += len;
if ( !pathloc->node_access )
400096f0: c2 06 40 00 ld [ %i1 ], %g1
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
400096f4: f0 07 bf fc ld [ %fp + -4 ], %i0
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
400096f8: ae 10 00 08 mov %o0, %l7
pathlen -= len;
i += len;
if ( !pathloc->node_access )
400096fc: 80 a0 60 00 cmp %g1, 0
40009700: 02 80 00 83 be 4000990c <IMFS_evaluate_for_make+0x25c> <== NEVER TAKEN
40009704: a6 24 c0 18 sub %l3, %i0, %l3
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
40009708: 80 a2 20 00 cmp %o0, 0
4000970c: 22 80 00 10 be,a 4000974c <IMFS_evaluate_for_make+0x9c>
40009710: a4 04 80 18 add %l2, %i0, %l2
if ( node->type == IMFS_DIRECTORY )
40009714: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40009718: 80 a0 60 01 cmp %g1, 1
4000971c: 32 80 00 0c bne,a 4000974c <IMFS_evaluate_for_make+0x9c>
40009720: a4 04 80 18 add %l2, %i0, %l2
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
40009724: 90 10 00 19 mov %i1, %o0
40009728: 7f ff fe aa call 400091d0 <IMFS_evaluate_permission>
4000972c: 92 10 20 01 mov 1, %o1
40009730: 80 a2 20 00 cmp %o0, 0
40009734: 32 80 00 06 bne,a 4000974c <IMFS_evaluate_for_make+0x9c>
40009738: a4 04 80 18 add %l2, %i0, %l2
rtems_set_errno_and_return_minus_one( EACCES );
4000973c: 40 00 13 87 call 4000e558 <__errno>
40009740: b0 10 3f ff mov -1, %i0
40009744: 10 80 00 84 b 40009954 <IMFS_evaluate_for_make+0x2a4>
40009748: 82 10 20 0d mov 0xd, %g1
node = pathloc->node_access;
switch( type ) {
4000974c: 80 a5 e0 02 cmp %l7, 2
40009750: 02 80 00 0f be 4000978c <IMFS_evaluate_for_make+0xdc>
40009754: e0 06 40 00 ld [ %i1 ], %l0
40009758: 80 a5 e0 02 cmp %l7, 2
4000975c: 18 80 00 07 bgu 40009778 <IMFS_evaluate_for_make+0xc8>
40009760: 80 a5 e0 03 cmp %l7, 3
40009764: 80 a5 e0 00 cmp %l7, 0
40009768: 02 80 00 56 be 400098c0 <IMFS_evaluate_for_make+0x210>
4000976c: 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 );
40009770: 10 bf ff dd b 400096e4 <IMFS_evaluate_for_make+0x34>
40009774: 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 ) {
40009778: 02 80 00 19 be 400097dc <IMFS_evaluate_for_make+0x12c>
4000977c: 80 a5 e0 04 cmp %l7, 4
40009780: 12 bf ff d8 bne 400096e0 <IMFS_evaluate_for_make+0x30> <== NEVER TAKEN
40009784: 92 10 00 13 mov %l3, %o1
40009788: 30 80 00 52 b,a 400098d0 <IMFS_evaluate_for_make+0x220>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
4000978c: c2 05 40 00 ld [ %l5 ], %g1
40009790: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
40009794: 80 a4 00 01 cmp %l0, %g1
40009798: 02 bf ff d2 be 400096e0 <IMFS_evaluate_for_make+0x30>
4000979c: 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){
400097a0: d2 06 60 10 ld [ %i1 + 0x10 ], %o1
400097a4: c2 02 60 1c ld [ %o1 + 0x1c ], %g1
400097a8: 80 a4 00 01 cmp %l0, %g1
400097ac: 32 80 00 04 bne,a 400097bc <IMFS_evaluate_for_make+0x10c>
400097b0: e0 04 20 08 ld [ %l0 + 8 ], %l0
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
400097b4: 10 80 00 2a b 4000985c <IMFS_evaluate_for_make+0x1ac>
400097b8: 92 02 60 08 add %o1, 8, %o1
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
}
} else {
if ( !node->Parent )
400097bc: 80 a4 20 00 cmp %l0, 0
400097c0: 32 bf ff c7 bne,a 400096dc <IMFS_evaluate_for_make+0x2c>
400097c4: e0 26 40 00 st %l0, [ %i1 ]
rtems_set_errno_and_return_minus_one( ENOENT );
400097c8: 40 00 13 64 call 4000e558 <__errno>
400097cc: b0 10 3f ff mov -1, %i0
400097d0: ee 22 00 00 st %l7, [ %o0 ]
400097d4: 81 c7 e0 08 ret
400097d8: 81 e8 00 00 restore
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
400097dc: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
400097e0: 80 a0 60 03 cmp %g1, 3
400097e4: 12 80 00 0a bne 4000980c <IMFS_evaluate_for_make+0x15c>
400097e8: 80 a0 60 04 cmp %g1, 4
result = IMFS_evaluate_link( pathloc, 0 );
400097ec: 90 10 00 19 mov %i1, %o0
400097f0: 7f ff ff 81 call 400095f4 <IMFS_evaluate_link>
400097f4: 92 10 20 00 clr %o1
if ( result == -1 )
400097f8: 80 a2 3f ff cmp %o0, -1
400097fc: 12 80 00 0c bne 4000982c <IMFS_evaluate_for_make+0x17c> <== ALWAYS TAKEN
40009800: b0 10 00 08 mov %o0, %i0
40009804: 81 c7 e0 08 ret <== NOT EXECUTED
40009808: 81 e8 00 00 restore <== NOT EXECUTED
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
4000980c: 32 80 00 09 bne,a 40009830 <IMFS_evaluate_for_make+0x180>
40009810: d0 06 40 00 ld [ %i1 ], %o0
result = IMFS_evaluate_link( pathloc, 0 );
40009814: 90 10 00 19 mov %i1, %o0
40009818: 7f ff ff 77 call 400095f4 <IMFS_evaluate_link>
4000981c: 92 10 20 00 clr %o1
if ( result == -1 )
40009820: 80 a2 3f ff cmp %o0, -1
40009824: 02 bf ff ec be 400097d4 <IMFS_evaluate_for_make+0x124> <== NEVER TAKEN
40009828: b0 10 00 08 mov %o0, %i0
return -1;
}
node = pathloc->node_access;
4000982c: d0 06 40 00 ld [ %i1 ], %o0
if ( !node )
40009830: 80 a2 20 00 cmp %o0, 0
40009834: 02 80 00 45 be 40009948 <IMFS_evaluate_for_make+0x298> <== NEVER TAKEN
40009838: 01 00 00 00 nop
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
4000983c: c2 02 20 4c ld [ %o0 + 0x4c ], %g1
40009840: 80 a0 60 01 cmp %g1, 1
40009844: 12 80 00 41 bne 40009948 <IMFS_evaluate_for_make+0x298>
40009848: 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 ) {
4000984c: d2 02 20 5c ld [ %o0 + 0x5c ], %o1
40009850: 80 a2 60 00 cmp %o1, 0
40009854: 02 80 00 14 be 400098a4 <IMFS_evaluate_for_make+0x1f4>
40009858: 92 02 60 1c add %o1, 0x1c, %o1
newloc = node->info.directory.mt_fs->mt_fs_root;
4000985c: a0 07 bf e8 add %fp, -24, %l0
40009860: 94 10 20 14 mov 0x14, %o2
40009864: 40 00 15 79 call 4000ee48 <memcpy>
40009868: 90 10 00 10 mov %l0, %o0
*pathloc = newloc;
4000986c: 92 10 00 10 mov %l0, %o1
40009870: 94 10 20 14 mov 0x14, %o2
40009874: 40 00 15 75 call 4000ee48 <memcpy>
40009878: 90 10 00 19 mov %i1, %o0
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
4000987c: c2 06 60 0c ld [ %i1 + 0xc ], %g1
40009880: c4 07 bf fc ld [ %fp + -4 ], %g2
40009884: c2 00 60 04 ld [ %g1 + 4 ], %g1
40009888: a4 24 80 02 sub %l2, %g2, %l2
4000988c: 92 10 00 19 mov %i1, %o1
40009890: 90 04 40 12 add %l1, %l2, %o0
40009894: 9f c0 40 00 call %g1
40009898: 94 10 00 1a mov %i2, %o2
4000989c: 81 c7 e0 08 ret
400098a0: 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 );
400098a4: 40 00 00 d4 call 40009bf4 <IMFS_find_match_in_dir>
400098a8: 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 )
400098ac: a0 92 20 00 orcc %o0, 0, %l0
400098b0: 02 80 00 0c be 400098e0 <IMFS_evaluate_for_make+0x230>
400098b4: c4 07 bf fc ld [ %fp + -4 ], %g2
done = true;
else
pathloc->node_access = node;
400098b8: 10 bf ff 89 b 400096dc <IMFS_evaluate_for_make+0x2c>
400098bc: e0 26 40 00 st %l0, [ %i1 ]
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
400098c0: 40 00 13 26 call 4000e558 <__errno>
400098c4: b0 10 3f ff mov -1, %i0
400098c8: 10 80 00 23 b 40009954 <IMFS_evaluate_for_make+0x2a4>
400098cc: 82 10 20 11 mov 0x11, %g1
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
400098d0: 40 00 13 22 call 4000e558 <__errno>
400098d4: b0 10 3f ff mov -1, %i0
400098d8: 10 80 00 1f b 40009954 <IMFS_evaluate_for_make+0x2a4>
400098dc: 82 10 20 5b mov 0x5b, %g1
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
400098e0: 82 04 40 12 add %l1, %l2, %g1
400098e4: a4 24 80 02 sub %l2, %g2, %l2
400098e8: 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++) {
400098ec: 10 80 00 0c b 4000991c <IMFS_evaluate_for_make+0x26c>
400098f0: e2 26 80 00 st %l1, [ %i2 ]
if ( !IMFS_is_separator( path[ i ] ) )
400098f4: 80 a0 a0 5c cmp %g2, 0x5c
400098f8: 22 80 00 0a be,a 40009920 <IMFS_evaluate_for_make+0x270>
400098fc: c4 48 40 00 ldsb [ %g1 ], %g2
40009900: 80 a0 a0 2f cmp %g2, 0x2f
40009904: 22 80 00 07 be,a 40009920 <IMFS_evaluate_for_make+0x270>
40009908: c4 48 40 00 ldsb [ %g1 ], %g2
rtems_set_errno_and_return_minus_one( ENOENT );
4000990c: 40 00 13 13 call 4000e558 <__errno>
40009910: b0 10 3f ff mov -1, %i0
40009914: 10 80 00 10 b 40009954 <IMFS_evaluate_for_make+0x2a4>
40009918: 82 10 20 02 mov 2, %g1
/*
* We have evaluated the path as far as we can.
* Verify there is not any invalid stuff at the end of the name.
*/
for( ; path[i] != '\0'; i++) {
4000991c: c4 48 40 00 ldsb [ %g1 ], %g2
40009920: 80 a0 a0 00 cmp %g2, 0
40009924: 12 bf ff f4 bne 400098f4 <IMFS_evaluate_for_make+0x244>
40009928: 82 00 60 01 inc %g1
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
4000992c: 7f ff fe 0d call 40009160 <IMFS_Set_handlers>
40009930: 90 10 00 19 mov %i1, %o0
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
40009934: c2 06 40 00 ld [ %i1 ], %g1
40009938: c2 00 60 4c ld [ %g1 + 0x4c ], %g1
4000993c: 80 a0 60 01 cmp %g1, 1
40009940: 02 80 00 08 be 40009960 <IMFS_evaluate_for_make+0x2b0> <== ALWAYS TAKEN
40009944: b0 10 00 08 mov %o0, %i0
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
40009948: 40 00 13 04 call 4000e558 <__errno>
4000994c: b0 10 3f ff mov -1, %i0
40009950: 82 10 20 14 mov 0x14, %g1
40009954: c2 22 00 00 st %g1, [ %o0 ]
40009958: 81 c7 e0 08 ret
4000995c: 81 e8 00 00 restore
/*
* We must have Write and execute permission on the returned node.
*/
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) )
40009960: 90 10 00 19 mov %i1, %o0
40009964: 7f ff fe 1b call 400091d0 <IMFS_evaluate_permission>
40009968: 92 10 20 03 mov 3, %o1
4000996c: 80 a2 20 00 cmp %o0, 0
40009970: 12 80 00 06 bne 40009988 <IMFS_evaluate_for_make+0x2d8>
40009974: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
40009978: 40 00 12 f8 call 4000e558 <__errno>
4000997c: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff>
40009980: 82 10 20 0d mov 0xd, %g1
40009984: c2 22 00 00 st %g1, [ %o0 ]
return result;
}
40009988: 81 c7 e0 08 ret
4000998c: 81 e8 00 00 restore
40009230 <IMFS_evaluate_hard_link>:
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
40009230: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = node->node_access;
40009234: c2 06 00 00 ld [ %i0 ], %g1
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
40009238: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
4000923c: 80 a0 a0 03 cmp %g2, 3
40009240: 22 80 00 04 be,a 40009250 <IMFS_evaluate_hard_link+0x20> <== ALWAYS TAKEN
40009244: c2 00 60 50 ld [ %g1 + 0x50 ], %g1
rtems_fatal_error_occurred (0xABCD0000);
40009248: 7f ff f2 71 call 40005c0c <rtems_fatal_error_occurred> <== NOT EXECUTED
4000924c: 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 );
40009250: 90 10 00 18 mov %i0, %o0
40009254: 7f ff ff c3 call 40009160 <IMFS_Set_handlers>
40009258: c2 26 00 00 st %g1, [ %i0 ]
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
4000925c: 90 10 00 18 mov %i0, %o0
40009260: 92 10 00 19 mov %i1, %o1
40009264: 7f ff ff db call 400091d0 <IMFS_evaluate_permission>
40009268: b0 10 20 00 clr %i0
4000926c: 80 a2 20 00 cmp %o0, 0
40009270: 12 80 00 06 bne 40009288 <IMFS_evaluate_hard_link+0x58> <== ALWAYS TAKEN
40009274: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
40009278: 40 00 14 b8 call 4000e558 <__errno> <== NOT EXECUTED
4000927c: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
40009280: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED
40009284: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return result;
}
40009288: 81 c7 e0 08 ret
4000928c: 81 e8 00 00 restore
400091d0 <IMFS_evaluate_permission>:
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
400091d0: 9d e3 bf a0 save %sp, -96, %sp
}
jnode = node->node_access;
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
400091d4: 40 00 04 72 call 4000a39c <geteuid>
400091d8: e0 06 00 00 ld [ %i0 ], %l0
st_gid = getegid();
400091dc: 40 00 04 6c call 4000a38c <getegid>
400091e0: a2 10 00 08 mov %o0, %l1
* Check if I am owner or a group member or someone else.
*/
flags_to_test = flags;
if ( st_uid == jnode->st_uid )
400091e4: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1
400091e8: a3 2c 60 10 sll %l1, 0x10, %l1
400091ec: a3 34 60 10 srl %l1, 0x10, %l1
400091f0: 80 a4 40 01 cmp %l1, %g1
400091f4: 02 80 00 09 be 40009218 <IMFS_evaluate_permission+0x48>
400091f8: 83 2e 60 06 sll %i1, 6, %g1
flags_to_test <<= 6;
else if ( st_gid == jnode->st_gid )
400091fc: c2 14 20 3e lduh [ %l0 + 0x3e ], %g1
40009200: 91 2a 20 10 sll %o0, 0x10, %o0
40009204: 91 32 20 10 srl %o0, 0x10, %o0
40009208: 80 a2 00 01 cmp %o0, %g1
4000920c: 02 80 00 03 be 40009218 <IMFS_evaluate_permission+0x48> <== ALWAYS TAKEN
40009210: 83 2e 60 03 sll %i1, 3, %g1
40009214: 82 10 00 19 mov %i1, %g1 <== NOT EXECUTED
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
40009218: c4 04 20 30 ld [ %l0 + 0x30 ], %g2
4000921c: 82 28 40 02 andn %g1, %g2, %g1
return 1;
return 0;
}
40009220: 80 a0 00 01 cmp %g0, %g1
40009224: b0 60 3f ff subx %g0, -1, %i0
40009228: 81 c7 e0 08 ret
4000922c: 81 e8 00 00 restore
40009290 <IMFS_evaluate_sym_link>:
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
40009290: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = node->node_access;
40009294: e2 06 00 00 ld [ %i0 ], %l1
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
40009298: a0 10 00 18 mov %i0, %l0
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
4000929c: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
400092a0: 80 a0 60 04 cmp %g1, 4
400092a4: 12 80 00 07 bne 400092c0 <IMFS_evaluate_sym_link+0x30> <== NEVER TAKEN
400092a8: 11 2a f3 40 sethi %hi(0xabcd0000), %o0
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
400092ac: c2 04 60 08 ld [ %l1 + 8 ], %g1
400092b0: 80 a0 60 00 cmp %g1, 0
400092b4: 32 80 00 05 bne,a 400092c8 <IMFS_evaluate_sym_link+0x38> <== ALWAYS TAKEN
400092b8: c2 26 00 00 st %g1, [ %i0 ]
rtems_fatal_error_occurred( 0xBAD00000 );
400092bc: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED
400092c0: 7f ff f2 53 call 40005c0c <rtems_fatal_error_occurred> <== NOT EXECUTED
400092c4: 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(
400092c8: c2 04 60 50 ld [ %l1 + 0x50 ], %g1
400092cc: c2 48 40 00 ldsb [ %g1 ], %g1
400092d0: 80 a0 60 5c cmp %g1, 0x5c
400092d4: 22 80 00 09 be,a 400092f8 <IMFS_evaluate_sym_link+0x68> <== NEVER TAKEN
400092d8: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED
400092dc: 80 a0 60 2f cmp %g1, 0x2f
400092e0: 22 80 00 06 be,a 400092f8 <IMFS_evaluate_sym_link+0x68>
400092e4: 03 10 00 6f sethi %hi(0x4001bc00), %g1
400092e8: 80 a0 60 00 cmp %g1, 0
400092ec: 12 80 00 09 bne 40009310 <IMFS_evaluate_sym_link+0x80> <== ALWAYS TAKEN
400092f0: 82 10 20 00 clr %g1
400092f4: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED
400092f8: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1 ! 4001bfd8 <rtems_current_user_env>
400092fc: 90 10 00 10 mov %l0, %o0
40009300: 92 02 60 18 add %o1, 0x18, %o1
40009304: 40 00 16 d1 call 4000ee48 <memcpy>
40009308: 94 10 20 14 mov 0x14, %o2
4000930c: 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] ),
40009310: e2 04 60 50 ld [ %l1 + 0x50 ], %l1
40009314: a2 04 40 01 add %l1, %g1, %l1
40009318: 40 00 18 48 call 4000f438 <strlen>
4000931c: 90 10 00 11 mov %l1, %o0
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
40009320: 94 10 00 19 mov %i1, %o2
&jnode->info.sym_link.name[i],
strlen( &jnode->info.sym_link.name[i] ),
40009324: 92 10 00 08 mov %o0, %o1
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
40009328: 96 10 00 10 mov %l0, %o3
4000932c: 40 00 00 11 call 40009370 <IMFS_eval_path>
40009330: 90 10 00 11 mov %l1, %o0
40009334: b0 10 00 08 mov %o0, %i0
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
40009338: 7f ff ff 8a call 40009160 <IMFS_Set_handlers>
4000933c: 90 10 00 10 mov %l0, %o0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
40009340: 90 10 00 10 mov %l0, %o0
40009344: 7f ff ff a3 call 400091d0 <IMFS_evaluate_permission>
40009348: 92 10 00 19 mov %i1, %o1
4000934c: 80 a2 20 00 cmp %o0, 0
40009350: 12 80 00 06 bne 40009368 <IMFS_evaluate_sym_link+0xd8> <== ALWAYS TAKEN
40009354: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
40009358: 40 00 14 80 call 4000e558 <__errno> <== NOT EXECUTED
4000935c: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
40009360: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED
40009364: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return result;
}
40009368: 81 c7 e0 08 ret
4000936c: 81 e8 00 00 restore
4000cdac <IMFS_fchmod>:
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
4000cdac: 9d e3 bf 98 save %sp, -104, %sp
/*
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
4000cdb0: 7f ff f5 7b call 4000a39c <geteuid>
4000cdb4: e0 06 00 00 ld [ %i0 ], %l0
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4000cdb8: 91 2a 20 10 sll %o0, 0x10, %o0
4000cdbc: 91 32 20 10 srl %o0, 0x10, %o0
4000cdc0: 80 a2 20 00 cmp %o0, 0
4000cdc4: 22 80 00 0c be,a 4000cdf4 <IMFS_fchmod+0x48> <== ALWAYS TAKEN
4000cdc8: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
4000cdcc: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
4000cdd0: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
4000cdd4: 22 80 00 08 be,a 4000cdf4 <IMFS_fchmod+0x48> <== NOT EXECUTED
4000cdd8: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
4000cddc: 40 00 05 df call 4000e558 <__errno> <== NOT EXECUTED
4000cde0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000cde4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
4000cde8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000cdec: 81 c7 e0 08 ret <== NOT EXECUTED
4000cdf0: 81 e8 00 00 restore <== NOT EXECUTED
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
IMFS_update_ctime( jnode );
4000cdf4: 90 07 bf f8 add %fp, -8, %o0
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
4000cdf8: 82 08 70 00 and %g1, -4096, %g1
IMFS_update_ctime( jnode );
4000cdfc: 92 10 20 00 clr %o1
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
4000ce00: b2 0e 6f ff and %i1, 0xfff, %i1
4000ce04: b2 16 40 01 or %i1, %g1, %i1
IMFS_update_ctime( jnode );
4000ce08: 7f ff f5 69 call 4000a3ac <gettimeofday>
4000ce0c: f2 24 20 30 st %i1, [ %l0 + 0x30 ]
4000ce10: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000ce14: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
4000ce18: 81 c7 e0 08 ret
4000ce1c: 91 e8 20 00 restore %g0, 0, %o0
40009b38 <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
40009b38: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
40009b3c: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED
int err = pipe_release(&JNODE2PIPE(jnode), iop);
40009b40: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
40009b44: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
40009b48: 40 00 0a e3 call 4000c6d4 <pipe_release> <== NOT EXECUTED
40009b4c: 90 04 20 50 add %l0, 0x50, %o0 <== NOT EXECUTED
if (! err) {
40009b50: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
40009b54: 12 80 00 12 bne 40009b9c <IMFS_fifo_close+0x64> <== NOT EXECUTED
40009b58: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_OPEN;
40009b5c: 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)
40009b60: 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;
40009b64: 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)
40009b68: 40 00 02 49 call 4000a48c <rtems_libio_is_file_open> <== NOT EXECUTED
40009b6c: c2 24 60 18 st %g1, [ %l1 + 0x18 ] <== NOT EXECUTED
40009b70: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40009b74: 12 80 00 10 bne 40009bb4 <IMFS_fifo_close+0x7c> <== NOT EXECUTED
40009b78: 01 00 00 00 nop <== NOT EXECUTED
40009b7c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED
40009b80: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40009b84: 12 80 00 0c bne 40009bb4 <IMFS_fifo_close+0x7c> <== NOT EXECUTED
40009b88: 01 00 00 00 nop <== NOT EXECUTED
free(jnode);
40009b8c: 40 00 01 9b call 4000a1f8 <free> <== NOT EXECUTED
40009b90: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40009b94: 81 c7 e0 08 ret <== NOT EXECUTED
40009b98: 81 e8 00 00 restore <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
40009b9c: 16 80 00 06 bge 40009bb4 <IMFS_fifo_close+0x7c> <== NOT EXECUTED
40009ba0: 01 00 00 00 nop <== NOT EXECUTED
40009ba4: 40 00 12 6d call 4000e558 <__errno> <== NOT EXECUTED
40009ba8: b0 20 00 18 neg %i0 <== NOT EXECUTED
40009bac: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
40009bb0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
40009bb4: 81 c7 e0 08 ret <== NOT EXECUTED
40009bb8: 81 e8 00 00 restore <== NOT EXECUTED
400099e8 <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
400099e8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int err;
if (command == FIONBIO) {
400099ec: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
400099f0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
int err;
if (command == FIONBIO) {
400099f4: 82 10 62 7e or %g1, 0x27e, %g1 <== NOT EXECUTED
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
400099f8: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED
int err;
if (command == FIONBIO) {
400099fc: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
40009a00: 12 80 00 0f bne 40009a3c <IMFS_fifo_ioctl+0x54> <== NOT EXECUTED
40009a04: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (buffer == NULL)
40009a08: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
40009a0c: 02 80 00 12 be 40009a54 <IMFS_fifo_ioctl+0x6c> <== NOT EXECUTED
40009a10: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
40009a14: c4 06 80 00 ld [ %i2 ], %g2 <== NOT EXECUTED
40009a18: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40009a1c: 02 80 00 04 be 40009a2c <IMFS_fifo_ioctl+0x44> <== NOT EXECUTED
40009a20: c2 02 e0 18 ld [ %o3 + 0x18 ], %g1 <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
40009a24: 10 80 00 03 b 40009a30 <IMFS_fifo_ioctl+0x48> <== NOT EXECUTED
40009a28: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
40009a2c: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED
40009a30: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED
40009a34: 81 c7 e0 08 ret <== NOT EXECUTED
40009a38: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
40009a3c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
40009a40: 40 00 0a 22 call 4000c2c8 <pipe_ioctl> <== NOT EXECUTED
40009a44: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
40009a48: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
40009a4c: 16 80 00 06 bge 40009a64 <IMFS_fifo_ioctl+0x7c> <== NOT EXECUTED
40009a50: 01 00 00 00 nop <== NOT EXECUTED
40009a54: 40 00 12 c1 call 4000e558 <__errno> <== NOT EXECUTED
40009a58: b0 20 00 18 neg %i0 <== NOT EXECUTED
40009a5c: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
40009a60: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
40009a64: 81 c7 e0 08 ret <== NOT EXECUTED
40009a68: 81 e8 00 00 restore <== NOT EXECUTED
40009990 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
40009990: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
40009994: 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
)
{
40009998: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
4000999c: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
400099a0: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED
400099a4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
400099a8: 40 00 0a 2b call 4000c254 <pipe_lseek> <== NOT EXECUTED
400099ac: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
400099b0: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED
400099b4: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
400099b8: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
400099bc: 16 80 00 08 bge 400099dc <IMFS_fifo_lseek+0x4c> <== NOT EXECUTED
400099c0: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED
400099c4: 40 00 12 e5 call 4000e558 <__errno> <== NOT EXECUTED
400099c8: a0 20 00 10 neg %l0 <== NOT EXECUTED
400099cc: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED
400099d0: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED
400099d4: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED
400099d8: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED
}
400099dc: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED
400099e0: 81 c7 e0 08 ret <== NOT EXECUTED
400099e4: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED
40009bbc <IMFS_fifo_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40009bbc: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
40009bc0: d0 06 20 3c ld [ %i0 + 0x3c ], %o0
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40009bc4: 92 10 00 18 mov %i0, %o1
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
40009bc8: 40 00 0b 07 call 4000c7e4 <fifo_open>
40009bcc: 90 02 20 50 add %o0, 0x50, %o0
IMFS_FIFO_RETURN(err);
40009bd0: b0 92 20 00 orcc %o0, 0, %i0
40009bd4: 16 80 00 06 bge 40009bec <IMFS_fifo_open+0x30> <== NEVER TAKEN
40009bd8: 01 00 00 00 nop
40009bdc: 40 00 12 5f call 4000e558 <__errno>
40009be0: b0 20 00 18 neg %i0
40009be4: f0 22 00 00 st %i0, [ %o0 ]
40009be8: b0 10 3f ff mov -1, %i0
}
40009bec: 81 c7 e0 08 ret
40009bf0: 81 e8 00 00 restore
40009ad4 <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
40009ad4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
40009ad8: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
40009adc: 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);
40009ae0: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED
40009ae4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40009ae8: 40 00 0a 11 call 4000c32c <pipe_read> <== NOT EXECUTED
40009aec: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (err > 0)
40009af0: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
40009af4: 04 80 00 08 ble 40009b14 <IMFS_fifo_read+0x40> <== NOT EXECUTED
40009af8: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
IMFS_update_atime(jnode);
40009afc: 40 00 02 2c call 4000a3ac <gettimeofday> <== NOT EXECUTED
40009b00: 92 10 20 00 clr %o1 <== NOT EXECUTED
40009b04: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40009b08: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED
40009b0c: 81 c7 e0 08 ret <== NOT EXECUTED
40009b10: 81 e8 00 00 restore <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
40009b14: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
40009b18: 02 80 00 06 be 40009b30 <IMFS_fifo_read+0x5c> <== NOT EXECUTED
40009b1c: 01 00 00 00 nop <== NOT EXECUTED
40009b20: 40 00 12 8e call 4000e558 <__errno> <== NOT EXECUTED
40009b24: b0 20 00 18 neg %i0 <== NOT EXECUTED
40009b28: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
40009b2c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
40009b30: 81 c7 e0 08 ret <== NOT EXECUTED
40009b34: 81 e8 00 00 restore <== NOT EXECUTED
40009a6c <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
40009a6c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
40009a70: 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
)
{
40009a74: 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);
40009a78: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED
40009a7c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40009a80: 40 00 0a 92 call 4000c4c8 <pipe_write> <== NOT EXECUTED
40009a84: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (err > 0) {
40009a88: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
40009a8c: 04 80 00 09 ble 40009ab0 <IMFS_fifo_write+0x44> <== NOT EXECUTED
40009a90: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
40009a94: 40 00 02 46 call 4000a3ac <gettimeofday> <== NOT EXECUTED
40009a98: 92 10 20 00 clr %o1 <== NOT EXECUTED
40009a9c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40009aa0: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED
40009aa4: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED
40009aa8: 81 c7 e0 08 ret <== NOT EXECUTED
40009aac: 81 e8 00 00 restore <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
40009ab0: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
40009ab4: 02 80 00 06 be 40009acc <IMFS_fifo_write+0x60> <== NOT EXECUTED
40009ab8: 01 00 00 00 nop <== NOT EXECUTED
40009abc: 40 00 12 a7 call 4000e558 <__errno> <== NOT EXECUTED
40009ac0: b0 20 00 18 neg %i0 <== NOT EXECUTED
40009ac4: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
40009ac8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
40009acc: 81 c7 e0 08 ret <== NOT EXECUTED
40009ad0: 81 e8 00 00 restore <== NOT EXECUTED
40009bf4 <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
40009bf4: 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 );
40009bf8: 80 a6 20 00 cmp %i0, 0
40009bfc: 12 80 00 0a bne 40009c24 <IMFS_find_match_in_dir+0x30> <== ALWAYS TAKEN
40009c00: 80 a6 60 00 cmp %i1, 0
40009c04: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED
40009c08: 15 10 00 6c sethi %hi(0x4001b000), %o2 <== NOT EXECUTED
40009c0c: 17 10 00 6c sethi %hi(0x4001b000), %o3 <== NOT EXECUTED
40009c10: 90 12 21 58 or %o0, 0x158, %o0 <== NOT EXECUTED
40009c14: 94 12 a1 c8 or %o2, 0x1c8, %o2 <== NOT EXECUTED
40009c18: 96 12 e1 a8 or %o3, 0x1a8, %o3 <== NOT EXECUTED
40009c1c: 7f ff e0 79 call 40001e00 <__assert_func> <== NOT EXECUTED
40009c20: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED
if ( !name )
40009c24: 02 80 00 1c be 40009c94 <IMFS_find_match_in_dir+0xa0> <== NEVER TAKEN
40009c28: 90 10 00 19 mov %i1, %o0
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
40009c2c: 13 10 00 6c sethi %hi(0x4001b000), %o1
40009c30: 40 00 15 b1 call 4000f2f4 <strcmp>
40009c34: 92 12 61 b8 or %o1, 0x1b8, %o1 ! 4001b1b8 <dotname>
40009c38: 80 a2 20 00 cmp %o0, 0
40009c3c: 02 80 00 09 be 40009c60 <IMFS_find_match_in_dir+0x6c> <== NEVER TAKEN
40009c40: 90 10 00 19 mov %i1, %o0
return directory;
if ( !strcmp( name, dotdotname ) )
40009c44: 13 10 00 6c sethi %hi(0x4001b000), %o1
40009c48: 40 00 15 ab call 4000f2f4 <strcmp>
40009c4c: 92 12 61 c0 or %o1, 0x1c0, %o1 ! 4001b1c0 <dotdotname>
40009c50: 80 a2 20 00 cmp %o0, 0
40009c54: 12 80 00 05 bne 40009c68 <IMFS_find_match_in_dir+0x74> <== ALWAYS TAKEN
40009c58: a0 06 20 54 add %i0, 0x54, %l0
return directory->Parent;
40009c5c: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED
40009c60: 81 c7 e0 08 ret <== NOT EXECUTED
40009c64: 81 e8 00 00 restore <== NOT EXECUTED
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
40009c68: 10 80 00 08 b 40009c88 <IMFS_find_match_in_dir+0x94>
40009c6c: 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 ) )
40009c70: 40 00 15 a1 call 4000f2f4 <strcmp>
40009c74: 92 06 20 0c add %i0, 0xc, %o1
40009c78: 80 a2 20 00 cmp %o0, 0
40009c7c: 02 80 00 07 be 40009c98 <IMFS_find_match_in_dir+0xa4>
40009c80: 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 ) {
40009c84: 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;
40009c88: 80 a6 00 10 cmp %i0, %l0
40009c8c: 12 bf ff f9 bne 40009c70 <IMFS_find_match_in_dir+0x7c>
40009c90: 90 10 00 19 mov %i1, %o0
40009c94: b0 10 20 00 clr %i0
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
40009c98: 81 c7 e0 08 ret
40009c9c: 81 e8 00 00 restore
4000f25c <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
)
{
4000f25c: 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;
4000f260: 94 10 20 14 mov 0x14, %o2
4000f264: 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;
4000f268: 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 );
4000f26c: 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;
4000f270: 40 00 15 14 call 400146c0 <memcpy>
4000f274: 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;
4000f278: c0 26 20 1c clr [ %i0 + 0x1c ]
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
4000f27c: e0 27 bf ec st %l0, [ %fp + -20 ]
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
4000f280: f0 04 20 08 ld [ %l0 + 8 ], %i0
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
4000f284: 7f ff fd 4f call 4000e7c0 <IMFS_Set_handlers>
4000f288: 90 10 00 11 mov %l1, %o0
if ( jnode->type != IMFS_DIRECTORY ) {
4000f28c: c4 04 20 4c ld [ %l0 + 0x4c ], %g2
4000f290: 80 a0 a0 01 cmp %g2, 1
4000f294: 12 80 00 06 bne 4000f2ac <IMFS_fsunmount+0x50>
4000f298: 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;
4000f29c: c4 04 20 50 ld [ %l0 + 0x50 ], %g2
4000f2a0: 80 a0 80 01 cmp %g2, %g1
4000f2a4: 12 80 00 09 bne 4000f2c8 <IMFS_fsunmount+0x6c>
4000f2a8: 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 );
4000f2ac: 90 10 20 00 clr %o0
4000f2b0: 7f ff cf d7 call 4000320c <IMFS_unlink>
4000f2b4: 92 10 00 11 mov %l1, %o1
if (result != 0)
4000f2b8: 80 a2 20 00 cmp %o0, 0
4000f2bc: 12 80 00 13 bne 4000f308 <IMFS_fsunmount+0xac> <== NEVER TAKEN
4000f2c0: a0 10 00 18 mov %i0, %l0
return -1;
jnode = next;
}
if ( jnode != NULL ) {
4000f2c4: 80 a4 20 00 cmp %l0, 0
4000f2c8: 22 80 00 11 be,a 4000f30c <IMFS_fsunmount+0xb0>
4000f2cc: b0 10 20 00 clr %i0
if ( jnode->type == IMFS_DIRECTORY ) {
4000f2d0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
4000f2d4: 80 a0 60 01 cmp %g1, 1
4000f2d8: 32 bf ff ea bne,a 4000f280 <IMFS_fsunmount+0x24> <== NEVER TAKEN
4000f2dc: e0 27 bf ec st %l0, [ %fp + -20 ] <== NOT EXECUTED
4000f2e0: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
4000f2e4: 84 04 20 54 add %l0, 0x54, %g2
4000f2e8: 80 a0 40 02 cmp %g1, %g2
4000f2ec: 22 bf ff e5 be,a 4000f280 <IMFS_fsunmount+0x24>
4000f2f0: e0 27 bf ec st %l0, [ %fp + -20 ]
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
4000f2f4: a0 90 60 00 orcc %g1, 0, %l0
4000f2f8: 32 bf ff e2 bne,a 4000f280 <IMFS_fsunmount+0x24> <== ALWAYS TAKEN
4000f2fc: e0 27 bf ec st %l0, [ %fp + -20 ]
4000f300: 81 c7 e0 08 ret <== NOT EXECUTED
4000f304: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
4000f308: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return 0;
}
4000f30c: 81 c7 e0 08 ret
4000f310: 81 e8 00 00 restore
40009ca0 <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
40009ca0: 9d e3 bf a0 save %sp, -96, %sp
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
40009ca4: 82 10 20 00 clr %g1
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
40009ca8: 10 80 00 08 b 40009cc8 <IMFS_get_token+0x28>
40009cac: c4 0e 00 00 ldub [ %i0 ], %g2
token[i] = c;
if ( i == IMFS_NAME_MAX )
40009cb0: 80 a0 60 20 cmp %g1, 0x20
40009cb4: 12 80 00 04 bne 40009cc4 <IMFS_get_token+0x24>
40009cb8: 82 00 60 01 inc %g1
40009cbc: 81 c7 e0 08 ret
40009cc0: 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];
40009cc4: 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) ) {
40009cc8: 87 28 a0 18 sll %g2, 0x18, %g3
40009ccc: 87 38 e0 18 sra %g3, 0x18, %g3
40009cd0: 80 a0 e0 5c cmp %g3, 0x5c
40009cd4: 02 80 00 08 be 40009cf4 <IMFS_get_token+0x54>
40009cd8: 80 a0 e0 2f cmp %g3, 0x2f
40009cdc: 02 80 00 06 be 40009cf4 <IMFS_get_token+0x54>
40009ce0: 80 a0 40 19 cmp %g1, %i1
40009ce4: 16 80 00 04 bge 40009cf4 <IMFS_get_token+0x54>
40009ce8: 80 a0 e0 00 cmp %g3, 0
40009cec: 32 bf ff f1 bne,a 40009cb0 <IMFS_get_token+0x10> <== ALWAYS TAKEN
40009cf0: c4 2e 80 01 stb %g2, [ %i2 + %g1 ]
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
40009cf4: 80 a0 60 00 cmp %g1, 0
40009cf8: 32 80 00 0d bne,a 40009d2c <IMFS_get_token+0x8c>
40009cfc: 84 06 80 01 add %i2, %g1, %g2
token[i] = c;
40009d00: c4 2e 80 00 stb %g2, [ %i2 ]
if ( (token[i] != '\0') && pathlen ) {
40009d04: 85 28 a0 18 sll %g2, 0x18, %g2
40009d08: 80 a0 a0 00 cmp %g2, 0
40009d0c: 02 80 00 0d be 40009d40 <IMFS_get_token+0xa0>
40009d10: b0 10 20 00 clr %i0
40009d14: 80 a6 60 00 cmp %i1, 0
40009d18: 02 80 00 0b be 40009d44 <IMFS_get_token+0xa4>
40009d1c: 80 a6 20 03 cmp %i0, 3
40009d20: b0 10 20 01 mov 1, %i0
40009d24: 10 80 00 07 b 40009d40 <IMFS_get_token+0xa0>
40009d28: 82 10 20 01 mov 1, %g1
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
40009d2c: c4 48 bf ff ldsb [ %g2 + -1 ], %g2
40009d30: 80 a0 a0 00 cmp %g2, 0
40009d34: 02 80 00 03 be 40009d40 <IMFS_get_token+0xa0> <== NEVER TAKEN
40009d38: b0 10 20 03 mov 3, %i0
token[i] = '\0';
40009d3c: 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 ) {
40009d40: 80 a6 20 03 cmp %i0, 3
40009d44: 12 80 00 11 bne 40009d88 <IMFS_get_token+0xe8>
40009d48: c2 26 c0 00 st %g1, [ %i3 ]
if ( strcmp( token, "..") == 0 )
40009d4c: 90 10 00 1a mov %i2, %o0
40009d50: 13 10 00 6c sethi %hi(0x4001b000), %o1
40009d54: 40 00 15 68 call 4000f2f4 <strcmp>
40009d58: 92 12 61 e0 or %o1, 0x1e0, %o1 ! 4001b1e0 <__FUNCTION__.5468+0x18>
40009d5c: 80 a2 20 00 cmp %o0, 0
40009d60: 12 80 00 04 bne 40009d70 <IMFS_get_token+0xd0>
40009d64: 90 10 00 1a mov %i2, %o0
40009d68: 81 c7 e0 08 ret
40009d6c: 91 e8 20 02 restore %g0, 2, %o0
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
40009d70: 13 10 00 6c sethi %hi(0x4001b000), %o1
40009d74: 40 00 15 60 call 4000f2f4 <strcmp>
40009d78: 92 12 61 e8 or %o1, 0x1e8, %o1 ! 4001b1e8 <__FUNCTION__.5468+0x20>
40009d7c: 80 a2 20 00 cmp %o0, 0
40009d80: 22 80 00 02 be,a 40009d88 <IMFS_get_token+0xe8>
40009d84: b0 10 20 01 mov 1, %i0
type = IMFS_CURRENT_DIR;
}
return type;
}
40009d88: 81 c7 e0 08 ret
40009d8c: 81 e8 00 00 restore
40009d90 <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
)
{
40009d90: 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,
40009d94: 03 10 00 6f sethi %hi(0x4001bc00), %g1
40009d98: c2 00 62 c8 ld [ %g1 + 0x2c8 ], %g1 ! 4001bec8 <imfs_rq_memfile_bytes_per_block>
40009d9c: 86 10 20 00 clr %g3
40009da0: 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) {
40009da4: 80 a0 80 01 cmp %g2, %g1
40009da8: 02 80 00 06 be 40009dc0 <IMFS_initialize_support+0x30>
40009dac: 86 00 e0 01 inc %g3
40009db0: 80 a0 e0 06 cmp %g3, 6
40009db4: 12 bf ff fc bne 40009da4 <IMFS_initialize_support+0x14> <== ALWAYS TAKEN
40009db8: 85 28 a0 01 sll %g2, 1, %g2
40009dbc: 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)
40009dc0: 03 10 00 71 sethi %hi(0x4001c400), %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();
40009dc4: 40 00 0b a6 call 4000cc5c <IMFS_create_root_node>
40009dc8: c4 20 62 88 st %g2, [ %g1 + 0x288 ] ! 4001c688 <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;
40009dcc: 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();
40009dd0: 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;
40009dd4: 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;
40009dd8: 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;
40009ddc: 13 10 00 6d sethi %hi(0x4001b400), %o1
40009de0: 90 06 20 38 add %i0, 0x38, %o0
40009de4: 40 00 14 19 call 4000ee48 <memcpy>
40009de8: 92 12 61 3c or %o1, 0x13c, %o1
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
40009dec: 90 10 20 01 mov 1, %o0
40009df0: 40 00 00 bc call 4000a0e0 <calloc>
40009df4: 92 10 20 10 mov 0x10, %o1
if ( !fs_info ) {
40009df8: 82 92 20 00 orcc %o0, 0, %g1
40009dfc: 12 80 00 0a bne 40009e24 <IMFS_initialize_support+0x94> <== ALWAYS TAKEN
40009e00: d0 06 20 1c ld [ %i0 + 0x1c ], %o0
free(temp_mt_entry->mt_fs_root.node_access);
40009e04: 40 00 00 fd call 4000a1f8 <free> <== NOT EXECUTED
40009e08: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
40009e0c: 40 00 11 d3 call 4000e558 <__errno> <== NOT EXECUTED
40009e10: 01 00 00 00 nop <== NOT EXECUTED
40009e14: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
40009e18: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40009e1c: 81 c7 e0 08 ret <== NOT EXECUTED
40009e20: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
40009e24: 07 10 00 71 sethi %hi(0x4001c400), %g3
40009e28: c4 00 e2 8c ld [ %g3 + 0x28c ], %g2 ! 4001c68c <imfs_instance.5969>
fs_info->ino_count = 1;
40009e2c: 88 10 20 01 mov 1, %g4
40009e30: 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;
40009e34: c8 22 20 38 st %g4, [ %o0 + 0x38 ]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
40009e38: 88 00 a0 01 add %g2, 1, %g4
40009e3c: c8 20 e2 8c st %g4, [ %g3 + 0x28c ]
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;
40009e40: 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;
40009e44: 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;
40009e48: f4 20 60 08 st %i2, [ %g1 + 8 ]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
40009e4c: 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();
40009e50: 40 00 09 03 call 4000c25c <rtems_pipe_initialize>
40009e54: b0 10 20 00 clr %i0
return 0;
}
40009e58: 81 c7 e0 08 ret
40009e5c: 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 43 b5 call 40013dd0 <__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 47 50 call 40014c4c <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 31 27 call 4000f3c0 <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 d5 call 4000e694 <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 43 9f call 40013dd0 <__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
40011ef4 <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
40011ef4: 9d e3 bf a0 save %sp, -96, %sp
40011ef8: 90 10 00 18 mov %i0, %o0
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
40011efc: 80 a6 20 00 cmp %i0, 0
40011f00: 12 80 00 0a bne 40011f28 <IMFS_memfile_addblock+0x34> <== ALWAYS TAKEN
40011f04: 92 10 00 19 mov %i1, %o1
40011f08: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40011f0c: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40011f10: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40011f14: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40011f18: 94 12 a0 a8 or %o2, 0xa8, %o2 <== NOT EXECUTED
40011f1c: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED
40011f20: 10 80 00 0c b 40011f50 <IMFS_memfile_addblock+0x5c> <== NOT EXECUTED
40011f24: 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 );
40011f28: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40011f2c: 80 a0 60 05 cmp %g1, 5
40011f30: 02 80 00 0a be 40011f58 <IMFS_memfile_addblock+0x64> <== ALWAYS TAKEN
40011f34: 15 10 00 85 sethi %hi(0x40021400), %o2
40011f38: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40011f3c: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40011f40: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40011f44: 94 12 a0 a8 or %o2, 0xa8, %o2 <== NOT EXECUTED
40011f48: 96 12 e3 28 or %o3, 0x328, %o3 <== NOT EXECUTED
40011f4c: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED
40011f50: 7f ff c5 50 call 40003490 <__assert_func> <== NOT EXECUTED
40011f54: 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 );
40011f58: 7f ff fe 6c call 40011908 <IMFS_memfile_get_block_pointer>
40011f5c: 94 10 20 01 mov 1, %o2 ! 1 <PROM_START+0x1>
if ( *block_entry_ptr )
40011f60: 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 );
40011f64: a0 10 00 08 mov %o0, %l0
if ( *block_entry_ptr )
40011f68: 80 a0 60 00 cmp %g1, 0
40011f6c: 12 80 00 09 bne 40011f90 <IMFS_memfile_addblock+0x9c>
40011f70: b0 10 20 00 clr %i0
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
40011f74: 7f ff fe 58 call 400118d4 <memfile_alloc_block>
40011f78: b0 10 20 01 mov 1, %i0
if ( !memory )
40011f7c: 80 a2 20 00 cmp %o0, 0
40011f80: 02 80 00 04 be 40011f90 <IMFS_memfile_addblock+0x9c> <== NEVER TAKEN
40011f84: 01 00 00 00 nop
return 1;
*block_entry_ptr = memory;
40011f88: d0 24 00 00 st %o0, [ %l0 ]
40011f8c: b0 10 20 00 clr %i0
return 0;
}
40011f90: 81 c7 e0 08 ret
40011f94: 81 e8 00 00 restore
40011f98 <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
40011f98: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40011f9c: 80 a6 20 00 cmp %i0, 0
40011fa0: 32 80 00 0a bne,a 40011fc8 <IMFS_memfile_extend+0x30> <== ALWAYS TAKEN
40011fa4: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40011fa8: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40011fac: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40011fb0: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40011fb4: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40011fb8: 94 12 a0 c0 or %o2, 0xc0, %o2 <== NOT EXECUTED
40011fbc: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED
40011fc0: 10 80 00 0c b 40011ff0 <IMFS_memfile_extend+0x58> <== NOT EXECUTED
40011fc4: 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 );
40011fc8: 80 a0 60 05 cmp %g1, 5
40011fcc: 02 80 00 0b be 40011ff8 <IMFS_memfile_extend+0x60> <== ALWAYS TAKEN
40011fd0: 03 10 00 89 sethi %hi(0x40022400), %g1
40011fd4: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40011fd8: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40011fdc: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40011fe0: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40011fe4: 94 12 a0 c0 or %o2, 0xc0, %o2 <== NOT EXECUTED
40011fe8: 96 12 e3 28 or %o3, 0x328, %o3 <== NOT EXECUTED
40011fec: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED
40011ff0: 7f ff c5 28 call 40003490 <__assert_func> <== NOT EXECUTED
40011ff4: 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 )
40011ff8: e0 00 60 90 ld [ %g1 + 0x90 ], %l0
40011ffc: a3 34 20 02 srl %l0, 2, %l1
40012000: 92 10 00 11 mov %l1, %o1
40012004: 40 00 2c 75 call 4001d1d8 <.umul>
40012008: 90 04 60 01 add %l1, 1, %o0
4001200c: 92 10 00 11 mov %l1, %o1
40012010: 40 00 2c 72 call 4001d1d8 <.umul>
40012014: 90 02 20 01 inc %o0
40012018: 92 10 00 10 mov %l0, %o1
4001201c: 40 00 2c 6f call 4001d1d8 <.umul>
40012020: 90 02 3f ff add %o0, -1, %o0
40012024: 82 10 20 00 clr %g1
40012028: 80 a0 40 19 cmp %g1, %i1
4001202c: 34 80 00 0b bg,a 40012058 <IMFS_memfile_extend+0xc0> <== NEVER TAKEN
40012030: e2 06 20 50 ld [ %i0 + 0x50 ], %l1 <== NOT EXECUTED
40012034: 80 a0 40 19 cmp %g1, %i1
40012038: 12 80 00 04 bne 40012048 <IMFS_memfile_extend+0xb0> <== NEVER TAKEN
4001203c: 80 a2 00 1a cmp %o0, %i2
40012040: 38 80 00 06 bgu,a 40012058 <IMFS_memfile_extend+0xc0> <== ALWAYS TAKEN
40012044: e2 06 20 50 ld [ %i0 + 0x50 ], %l1
rtems_set_errno_and_return_minus_one( EINVAL );
40012048: 40 00 07 62 call 40013dd0 <__errno> <== NOT EXECUTED
4001204c: 01 00 00 00 nop <== NOT EXECUTED
40012050: 10 80 00 2b b 400120fc <IMFS_memfile_extend+0x164> <== NOT EXECUTED
40012054: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
if ( new_length <= the_jnode->info.file.size )
40012058: 80 a6 40 11 cmp %i1, %l1
4001205c: 14 80 00 09 bg 40012080 <IMFS_memfile_extend+0xe8> <== NEVER TAKEN
40012060: e6 06 20 54 ld [ %i0 + 0x54 ], %l3
40012064: 80 a6 40 11 cmp %i1, %l1
40012068: 12 80 00 04 bne 40012078 <IMFS_memfile_extend+0xe0> <== NEVER TAKEN
4001206c: 80 a6 80 13 cmp %i2, %l3
40012070: 18 80 00 05 bgu 40012084 <IMFS_memfile_extend+0xec>
40012074: a5 3c 20 1f sra %l0, 0x1f, %l2
40012078: 81 c7 e0 08 ret
4001207c: 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;
40012080: a5 3c 20 1f sra %l0, 0x1f, %l2 <== NOT EXECUTED
40012084: 96 10 00 10 mov %l0, %o3
40012088: 94 10 00 12 mov %l2, %o2
4001208c: 90 10 00 19 mov %i1, %o0
40012090: 40 00 2e 17 call 4001d8ec <__divdi3>
40012094: 92 10 00 1a mov %i2, %o1
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
40012098: 90 10 00 11 mov %l1, %o0
4001209c: 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;
400120a0: a8 10 00 09 mov %o1, %l4
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
400120a4: 94 10 00 12 mov %l2, %o2
400120a8: 40 00 2e 11 call 4001d8ec <__divdi3>
400120ac: 92 10 00 13 mov %l3, %o1
400120b0: a2 10 00 09 mov %o1, %l1
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
400120b4: 10 80 00 15 b 40012108 <IMFS_memfile_extend+0x170>
400120b8: a0 10 00 09 mov %o1, %l0
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
400120bc: 7f ff ff 8e call 40011ef4 <IMFS_memfile_addblock>
400120c0: 92 10 00 10 mov %l0, %o1
400120c4: 80 a2 20 00 cmp %o0, 0
400120c8: 22 80 00 10 be,a 40012108 <IMFS_memfile_extend+0x170> <== ALWAYS TAKEN
400120cc: a0 04 20 01 inc %l0
for ( ; block>=old_blocks ; block-- ) {
400120d0: 10 80 00 06 b 400120e8 <IMFS_memfile_extend+0x150> <== NOT EXECUTED
400120d4: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
400120d8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
400120dc: 7f ff fe d7 call 40011c38 <IMFS_memfile_remove_block> <== NOT EXECUTED
400120e0: 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-- ) {
400120e4: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED
400120e8: 1a bf ff fc bcc 400120d8 <IMFS_memfile_extend+0x140> <== NOT EXECUTED
400120ec: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
400120f0: 40 00 07 38 call 40013dd0 <__errno> <== NOT EXECUTED
400120f4: 01 00 00 00 nop <== NOT EXECUTED
400120f8: 82 10 20 1c mov 0x1c, %g1 ! 1c <PROM_START+0x1c> <== NOT EXECUTED
400120fc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40012100: 81 c7 e0 08 ret <== NOT EXECUTED
40012104: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
40012108: 80 a4 00 14 cmp %l0, %l4
4001210c: 08 bf ff ec bleu 400120bc <IMFS_memfile_extend+0x124>
40012110: 90 10 00 18 mov %i0, %o0
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
40012114: f4 26 20 54 st %i2, [ %i0 + 0x54 ]
40012118: f2 26 20 50 st %i1, [ %i0 + 0x50 ]
return 0;
}
4001211c: 81 c7 e0 08 ret
40012120: 91 e8 20 00 restore %g0, 0, %o0
40011908 <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
40011908: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4001190c: 80 a6 20 00 cmp %i0, 0
40011910: 32 80 00 0a bne,a 40011938 <IMFS_memfile_get_block_pointer+0x30><== ALWAYS TAKEN
40011914: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40011918: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
4001191c: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40011920: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40011924: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40011928: 94 12 a0 00 mov %o2, %o2 <== NOT EXECUTED
4001192c: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED
40011930: 10 80 00 0c b 40011960 <IMFS_memfile_get_block_pointer+0x58><== NOT EXECUTED
40011934: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
40011938: 80 a0 60 05 cmp %g1, 5
4001193c: 02 80 00 0b be 40011968 <IMFS_memfile_get_block_pointer+0x60><== ALWAYS TAKEN
40011940: 03 10 00 89 sethi %hi(0x40022400), %g1
40011944: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40011948: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
4001194c: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40011950: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40011954: 94 12 a0 00 mov %o2, %o2 <== NOT EXECUTED
40011958: 96 12 e3 28 or %o3, 0x328, %o3 <== NOT EXECUTED
4001195c: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED
40011960: 7f ff c6 cc call 40003490 <__assert_func> <== NOT EXECUTED
40011964: 01 00 00 00 nop <== NOT EXECUTED
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
40011968: e0 00 60 90 ld [ %g1 + 0x90 ], %l0
4001196c: a1 34 20 02 srl %l0, 2, %l0
40011970: 82 04 3f ff add %l0, -1, %g1
40011974: 80 a6 40 01 cmp %i1, %g1
40011978: 18 80 00 16 bgu 400119d0 <IMFS_memfile_get_block_pointer+0xc8><== NEVER TAKEN
4001197c: 90 04 20 01 add %l0, 1, %o0
fprintf(stdout, "(s %d) ", block );
fflush(stdout);
#endif
p = info->indirect;
if ( malloc_it ) {
40011980: 80 a6 a0 00 cmp %i2, 0
40011984: 02 80 00 0f be 400119c0 <IMFS_memfile_get_block_pointer+0xb8>
40011988: c2 06 20 58 ld [ %i0 + 0x58 ], %g1
if ( !p ) {
4001198c: 80 a0 60 00 cmp %g1, 0
40011990: 32 80 00 09 bne,a 400119b4 <IMFS_memfile_get_block_pointer+0xac>
40011994: f0 06 20 58 ld [ %i0 + 0x58 ], %i0
p = memfile_alloc_block();
40011998: 7f ff ff cf call 400118d4 <memfile_alloc_block>
4001199c: 01 00 00 00 nop
if ( !p )
400119a0: 80 a2 20 00 cmp %o0, 0
400119a4: 22 80 00 86 be,a 40011bbc <IMFS_memfile_get_block_pointer+0x2b4><== NEVER TAKEN
400119a8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->indirect = p;
400119ac: d0 26 20 58 st %o0, [ %i0 + 0x58 ]
}
return &info->indirect[ my_block ];
400119b0: f0 06 20 58 ld [ %i0 + 0x58 ], %i0
400119b4: b3 2e 60 02 sll %i1, 2, %i1
400119b8: 81 c7 e0 08 ret
400119bc: 91 ee 00 19 restore %i0, %i1, %o0
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
400119c0: b3 2e 60 02 sll %i1, 2, %i1
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
400119c4: 80 a0 60 00 cmp %g1, 0
return 0;
return &info->indirect[ my_block ];
400119c8: 10 80 00 32 b 40011a90 <IMFS_memfile_get_block_pointer+0x188>
400119cc: b0 00 40 19 add %g1, %i1, %i0
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
400119d0: 40 00 2e 02 call 4001d1d8 <.umul> <== NOT EXECUTED
400119d4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
400119d8: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED
400119dc: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
400119e0: 18 80 00 30 bgu 40011aa0 <IMFS_memfile_get_block_pointer+0x198><== NOT EXECUTED
400119e4: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
400119e8: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
400119ec: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
400119f0: 40 00 2e e0 call 4001d570 <.urem> <== NOT EXECUTED
400119f4: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
400119f8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
400119fc: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40011a00: 40 00 2e 30 call 4001d2c0 <.udiv> <== NOT EXECUTED
40011a04: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
p = info->doubly_indirect;
if ( malloc_it ) {
40011a08: 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;
40011a0c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
p = info->doubly_indirect;
if ( malloc_it ) {
40011a10: 02 80 00 18 be 40011a70 <IMFS_memfile_get_block_pointer+0x168><== NOT EXECUTED
40011a14: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED
if ( !p ) {
40011a18: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40011a1c: 12 80 00 08 bne 40011a3c <IMFS_memfile_get_block_pointer+0x134><== NOT EXECUTED
40011a20: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED
p = memfile_alloc_block();
40011a24: 7f ff ff ac call 400118d4 <memfile_alloc_block> <== NOT EXECUTED
40011a28: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
40011a2c: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40011a30: 22 80 00 63 be,a 40011bbc <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011a34: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->doubly_indirect = p;
40011a38: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED
}
p1 = (block_p *)p[ doubly ];
40011a3c: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED
if ( !p1 ) {
40011a40: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40011a44: 12 80 00 08 bne 40011a64 <IMFS_memfile_get_block_pointer+0x15c><== NOT EXECUTED
40011a48: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED
p1 = memfile_alloc_block();
40011a4c: 7f ff ff a2 call 400118d4 <memfile_alloc_block> <== NOT EXECUTED
40011a50: 01 00 00 00 nop <== NOT EXECUTED
if ( !p1 )
40011a54: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40011a58: 22 80 00 59 be,a 40011bbc <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011a5c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p[ doubly ] = (block_p) p1;
40011a60: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED
}
return (block_p *)&p1[ singly ];
40011a64: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
40011a68: 81 c7 e0 08 ret <== NOT EXECUTED
40011a6c: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED
}
if ( !p )
40011a70: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40011a74: 02 80 00 52 be 40011bbc <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011a78: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p = (block_p *)p[ doubly ];
40011a7c: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED
40011a80: 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 ];
40011a84: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
if ( !p )
return 0;
p = (block_p *)p[ doubly ];
if ( !p )
40011a88: 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 ];
40011a8c: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED
if ( !p )
return 0;
p = (block_p *)p[ doubly ];
if ( !p )
40011a90: 12 80 00 4b bne 40011bbc <IMFS_memfile_get_block_pointer+0x2b4><== ALWAYS TAKEN
40011a94: 01 00 00 00 nop
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
40011a98: 81 c7 e0 08 ret <== NOT EXECUTED
40011a9c: 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 ) {
40011aa0: 90 02 20 01 inc %o0 <== NOT EXECUTED
40011aa4: 40 00 2d cd call 4001d1d8 <.umul> <== NOT EXECUTED
40011aa8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40011aac: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED
40011ab0: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED
40011ab4: 18 80 00 41 bgu 40011bb8 <IMFS_memfile_get_block_pointer+0x2b0><== NOT EXECUTED
40011ab8: b2 26 40 11 sub %i1, %l1, %i1 <== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
40011abc: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40011ac0: 40 00 2e ac call 4001d570 <.urem> <== NOT EXECUTED
40011ac4: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40011ac8: 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;
40011acc: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40011ad0: 40 00 2d fc call 4001d2c0 <.udiv> <== NOT EXECUTED
40011ad4: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
40011ad8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40011adc: 40 00 2d f9 call 4001d2c0 <.udiv> <== NOT EXECUTED
40011ae0: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
40011ae4: 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;
40011ae8: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
40011aec: 40 00 2e a1 call 4001d570 <.urem> <== NOT EXECUTED
40011af0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
40011af4: 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;
40011af8: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
40011afc: 02 80 00 23 be 40011b88 <IMFS_memfile_get_block_pointer+0x280><== NOT EXECUTED
40011b00: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED
if ( !p ) {
40011b04: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40011b08: 12 80 00 08 bne 40011b28 <IMFS_memfile_get_block_pointer+0x220><== NOT EXECUTED
40011b0c: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
p = memfile_alloc_block();
40011b10: 7f ff ff 71 call 400118d4 <memfile_alloc_block> <== NOT EXECUTED
40011b14: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
40011b18: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40011b1c: 22 80 00 28 be,a 40011bbc <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011b20: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->triply_indirect = p;
40011b24: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED
}
p1 = (block_p *) p[ triply ];
40011b28: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED
if ( !p1 ) {
40011b2c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40011b30: 12 80 00 08 bne 40011b50 <IMFS_memfile_get_block_pointer+0x248><== NOT EXECUTED
40011b34: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED
p1 = memfile_alloc_block();
40011b38: 7f ff ff 67 call 400118d4 <memfile_alloc_block> <== NOT EXECUTED
40011b3c: 01 00 00 00 nop <== NOT EXECUTED
if ( !p1 )
40011b40: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED
40011b44: 02 80 00 1e be 40011bbc <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011b48: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p[ triply ] = (block_p) p1;
40011b4c: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED
}
p2 = (block_p *)p1[ doubly ];
40011b50: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED
40011b54: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED
if ( !p2 ) {
40011b58: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40011b5c: 12 80 00 08 bne 40011b7c <IMFS_memfile_get_block_pointer+0x274><== NOT EXECUTED
40011b60: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED
p2 = memfile_alloc_block();
40011b64: 7f ff ff 5c call 400118d4 <memfile_alloc_block> <== NOT EXECUTED
40011b68: 01 00 00 00 nop <== NOT EXECUTED
if ( !p2 )
40011b6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40011b70: 22 80 00 13 be,a 40011bbc <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011b74: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p1[ doubly ] = (block_p) p2;
40011b78: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED
}
return (block_p *)&p2[ singly ];
40011b7c: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED
40011b80: 81 c7 e0 08 ret <== NOT EXECUTED
40011b84: 91 ea 00 12 restore %o0, %l2, %o0 <== NOT EXECUTED
}
if ( !p )
40011b88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40011b8c: 02 80 00 0c be 40011bbc <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011b90: 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 ];
40011b94: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
40011b98: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED
if ( !p1 )
40011b9c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40011ba0: 02 80 00 07 be 40011bbc <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40011ba4: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
40011ba8: f0 00 40 10 ld [ %g1 + %l0 ], %i0 <== NOT EXECUTED
40011bac: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED
40011bb0: 81 c7 e0 08 ret <== NOT EXECUTED
40011bb4: 91 ee 00 12 restore %i0, %l2, %o0 <== NOT EXECUTED
40011bb8: b0 10 20 00 clr %i0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
40011bbc: 81 c7 e0 08 ret
40011bc0: 81 e8 00 00 restore
400125a4 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
400125a4: 9d e3 bf 98 save %sp, -104, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
400125a8: a0 96 20 00 orcc %i0, 0, %l0
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
400125ac: a4 10 00 19 mov %i1, %l2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
400125b0: 12 80 00 0a bne 400125d8 <IMFS_memfile_read+0x34> <== ALWAYS TAKEN
400125b4: a6 10 00 1a mov %i2, %l3
400125b8: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
400125bc: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
400125c0: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
400125c4: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
400125c8: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED
400125cc: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED
400125d0: 10 80 00 0e b 40012608 <IMFS_memfile_read+0x64> <== NOT EXECUTED
400125d4: 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 ||
400125d8: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
400125dc: 84 00 7f fb add %g1, -5, %g2
400125e0: 80 a0 a0 01 cmp %g2, 1
400125e4: 08 80 00 0b bleu 40012610 <IMFS_memfile_read+0x6c> <== ALWAYS TAKEN
400125e8: 80 a6 e0 00 cmp %i3, 0
400125ec: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
400125f0: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
400125f4: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
400125f8: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
400125fc: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED
40012600: 96 12 e3 a8 or %o3, 0x3a8, %o3 <== NOT EXECUTED
40012604: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED
40012608: 7f ff c3 a2 call 40003490 <__assert_func> <== NOT EXECUTED
4001260c: 01 00 00 00 nop <== NOT EXECUTED
/*
* Error checks on arguments
*/
assert( dest );
40012610: 32 80 00 0a bne,a 40012638 <IMFS_memfile_read+0x94> <== ALWAYS TAKEN
40012614: 80 a7 20 00 cmp %i4, 0
40012618: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
4001261c: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40012620: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40012624: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40012628: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED
4001262c: 96 12 e3 f8 or %o3, 0x3f8, %o3 <== NOT EXECUTED
40012630: 10 bf ff f6 b 40012608 <IMFS_memfile_read+0x64> <== NOT EXECUTED
40012634: 92 10 22 5a mov 0x25a, %o1 <== NOT EXECUTED
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
40012638: 12 80 00 08 bne 40012658 <IMFS_memfile_read+0xb4> <== ALWAYS TAKEN
4001263c: 80 a0 60 06 cmp %g1, 6
rtems_set_errno_and_return_minus_one( EINVAL );
40012640: 40 00 05 e4 call 40013dd0 <__errno> <== NOT EXECUTED
40012644: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40012648: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
4001264c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40012650: 81 c7 e0 08 ret <== NOT EXECUTED
40012654: 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) {
40012658: 32 80 00 1c bne,a 400126c8 <IMFS_memfile_read+0x124> <== ALWAYS TAKEN
4001265c: 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))
40012660: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED
40012664: 82 10 20 00 clr %g1 <== NOT EXECUTED
40012668: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED
4001266c: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED
40012670: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40012674: 14 80 00 09 bg 40012698 <IMFS_memfile_read+0xf4> <== NOT EXECUTED
40012678: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED
4001267c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40012680: 12 80 00 04 bne 40012690 <IMFS_memfile_read+0xec> <== NOT EXECUTED
40012684: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED
40012688: 38 80 00 05 bgu,a 4001269c <IMFS_memfile_read+0xf8> <== NOT EXECUTED
4001268c: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED
40012690: 10 80 00 03 b 4001269c <IMFS_memfile_read+0xf8> <== NOT EXECUTED
40012694: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
40012698: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED
memcpy(dest, &file_ptr[start], my_length);
4001269c: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED
400126a0: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
400126a4: 40 00 08 07 call 400146c0 <memcpy> <== NOT EXECUTED
400126a8: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
IMFS_update_atime( the_jnode );
400126ac: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
400126b0: 7f ff c4 98 call 40003910 <gettimeofday> <== NOT EXECUTED
400126b4: 92 10 20 00 clr %o1 <== NOT EXECUTED
400126b8: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
400126bc: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED
return my_length;
400126c0: 81 c7 e0 08 ret <== NOT EXECUTED
400126c4: 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 )
400126c8: 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;
400126cc: 82 10 00 1a mov %i2, %g1
if ( last_byte > the_jnode->info.file.size )
400126d0: 80 a1 00 03 cmp %g4, %g3
400126d4: c4 04 20 54 ld [ %l0 + 0x54 ], %g2
400126d8: 14 80 00 08 bg 400126f8 <IMFS_memfile_read+0x154> <== NEVER TAKEN
400126dc: 9a 07 00 1a add %i4, %i2, %o5
400126e0: 80 a1 00 03 cmp %g4, %g3
400126e4: 32 80 00 07 bne,a 40012700 <IMFS_memfile_read+0x15c> <== NEVER TAKEN
400126e8: 03 10 00 89 sethi %hi(0x40022400), %g1 <== NOT EXECUTED
400126ec: 80 a3 40 02 cmp %o5, %g2
400126f0: 28 80 00 04 bleu,a 40012700 <IMFS_memfile_read+0x15c>
400126f4: 03 10 00 89 sethi %hi(0x40022400), %g1
my_length = the_jnode->info.file.size - start;
400126f8: 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;
400126fc: 03 10 00 89 sethi %hi(0x40022400), %g1
40012700: e2 00 60 90 ld [ %g1 + 0x90 ], %l1 ! 40022490 <imfs_memfile_bytes_per_block>
40012704: 90 10 00 12 mov %l2, %o0
40012708: ab 3c 60 1f sra %l1, 0x1f, %l5
4001270c: 96 10 00 11 mov %l1, %o3
40012710: 94 10 00 15 mov %l5, %o2
40012714: 40 00 2d 5d call 4001dc88 <__moddi3>
40012718: 92 10 00 13 mov %l3, %o1
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
4001271c: 90 10 00 12 mov %l2, %o0
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
40012720: a8 10 00 09 mov %o1, %l4
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
40012724: 94 10 00 15 mov %l5, %o2
40012728: 92 10 00 13 mov %l3, %o1
4001272c: 40 00 2c 70 call 4001d8ec <__divdi3>
40012730: 96 10 00 11 mov %l1, %o3
if ( start_offset ) {
40012734: 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;
40012738: a4 10 00 09 mov %o1, %l2
if ( start_offset ) {
4001273c: aa 10 00 1b mov %i3, %l5
40012740: 02 80 00 1c be 400127b0 <IMFS_memfile_read+0x20c>
40012744: 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 );
40012748: 90 10 00 10 mov %l0, %o0
4001274c: 7f ff fc 6f call 40011908 <IMFS_memfile_get_block_pointer>
40012750: 94 10 20 00 clr %o2
assert( block_ptr );
40012754: 80 a2 20 00 cmp %o0, 0
40012758: 32 80 00 0a bne,a 40012780 <IMFS_memfile_read+0x1dc> <== ALWAYS TAKEN
4001275c: a2 24 40 14 sub %l1, %l4, %l1
40012760: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40012764: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40012768: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
4001276c: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40012770: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED
40012774: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED
40012778: 10 bf ff a4 b 40012608 <IMFS_memfile_read+0x64> <== NOT EXECUTED
4001277c: 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;
40012780: 80 a7 00 11 cmp %i4, %l1
40012784: 08 80 00 03 bleu 40012790 <IMFS_memfile_read+0x1ec>
40012788: 94 10 00 1c mov %i4, %o2
4001278c: 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 );
40012790: d2 02 00 00 ld [ %o0 ], %o1
dest += to_copy;
40012794: 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 );
40012798: 92 02 40 14 add %o1, %l4, %o1
dest += to_copy;
block++;
4001279c: a4 04 a0 01 inc %l2
my_length -= to_copy;
400127a0: b8 27 00 0a sub %i4, %o2, %i4
400127a4: 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 );
400127a8: 40 00 07 c6 call 400146c0 <memcpy>
400127ac: 90 10 00 1b mov %i3, %o0
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
400127b0: 03 10 00 89 sethi %hi(0x40022400), %g1
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
400127b4: a8 10 60 90 or %g1, 0x90, %l4 ! 40022490 <imfs_memfile_bytes_per_block>
400127b8: 10 80 00 17 b 40012814 <IMFS_memfile_read+0x270>
400127bc: e2 00 60 90 ld [ %g1 + 0x90 ], %l1
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
400127c0: 92 10 00 12 mov %l2, %o1
400127c4: 7f ff fc 51 call 40011908 <IMFS_memfile_get_block_pointer>
400127c8: 94 10 20 00 clr %o2
assert( block_ptr );
400127cc: 80 a2 20 00 cmp %o0, 0
400127d0: 32 80 00 0a bne,a 400127f8 <IMFS_memfile_read+0x254> <== ALWAYS TAKEN
400127d4: d2 02 00 00 ld [ %o0 ], %o1
400127d8: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
400127dc: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
400127e0: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
400127e4: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
400127e8: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED
400127ec: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED
400127f0: 10 bf ff 86 b 40012608 <IMFS_memfile_read+0x64> <== NOT EXECUTED
400127f4: 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++;
400127f8: 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 );
400127fc: 90 10 00 15 mov %l5, %o0
dest += to_copy;
block++;
my_length -= to_copy;
40012800: b8 27 00 11 sub %i4, %l1, %i4
copied += to_copy;
40012804: 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;
40012808: 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 );
4001280c: 40 00 07 ad call 400146c0 <memcpy>
40012810: 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 ) {
40012814: c2 05 00 00 ld [ %l4 ], %g1
40012818: 80 a7 00 01 cmp %i4, %g1
4001281c: 1a bf ff e9 bcc 400127c0 <IMFS_memfile_read+0x21c>
40012820: 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 ) {
40012824: 80 a7 20 00 cmp %i4, 0
40012828: 02 80 00 16 be 40012880 <IMFS_memfile_read+0x2dc>
4001282c: 90 07 bf f8 add %fp, -8, %o0
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40012830: 92 10 00 12 mov %l2, %o1
40012834: 90 10 00 10 mov %l0, %o0
40012838: 7f ff fc 34 call 40011908 <IMFS_memfile_get_block_pointer>
4001283c: 94 10 20 00 clr %o2
assert( block_ptr );
40012840: 80 a2 20 00 cmp %o0, 0
40012844: 32 80 00 0a bne,a 4001286c <IMFS_memfile_read+0x2c8> <== ALWAYS TAKEN
40012848: d2 02 00 00 ld [ %o0 ], %o1
4001284c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40012850: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40012854: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40012858: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
4001285c: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED
40012860: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED
40012864: 10 bf ff 69 b 40012608 <IMFS_memfile_read+0x64> <== NOT EXECUTED
40012868: 92 10 22 b9 mov 0x2b9, %o1 <== NOT EXECUTED
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
copied += my_length;
4001286c: 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 );
40012870: 90 10 00 15 mov %l5, %o0
40012874: 40 00 07 93 call 400146c0 <memcpy>
40012878: 94 10 00 1c mov %i4, %o2
copied += my_length;
}
IMFS_update_atime( the_jnode );
4001287c: 90 07 bf f8 add %fp, -8, %o0
40012880: 7f ff c4 24 call 40003910 <gettimeofday>
40012884: 92 10 20 00 clr %o1
40012888: c2 07 bf f8 ld [ %fp + -8 ], %g1
4001288c: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
return copied;
}
40012890: 81 c7 e0 08 ret
40012894: 81 e8 00 00 restore
40011c8c <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
40011c8c: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40011c90: 80 a6 20 00 cmp %i0, 0
40011c94: 32 80 00 0a bne,a 40011cbc <IMFS_memfile_remove+0x30> <== ALWAYS TAKEN
40011c98: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40011c9c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40011ca0: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40011ca4: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40011ca8: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40011cac: 94 12 a0 50 or %o2, 0x50, %o2 <== NOT EXECUTED
40011cb0: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED
40011cb4: 10 80 00 0c b 40011ce4 <IMFS_memfile_remove+0x58> <== NOT EXECUTED
40011cb8: 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 );
40011cbc: 80 a0 60 05 cmp %g1, 5
40011cc0: 02 80 00 0b be 40011cec <IMFS_memfile_remove+0x60> <== ALWAYS TAKEN
40011cc4: 03 10 00 89 sethi %hi(0x40022400), %g1
40011cc8: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40011ccc: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40011cd0: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40011cd4: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40011cd8: 94 12 a0 50 or %o2, 0x50, %o2 <== NOT EXECUTED
40011cdc: 96 12 e3 28 or %o3, 0x328, %o3 <== NOT EXECUTED
40011ce0: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED
40011ce4: 7f ff c5 eb call 40003490 <__assert_func> <== NOT EXECUTED
40011ce8: 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;
40011cec: e0 00 60 90 ld [ %g1 + 0x90 ], %l0
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
40011cf0: c2 06 20 58 ld [ %i0 + 0x58 ], %g1
40011cf4: 80 a0 60 00 cmp %g1, 0
40011cf8: 02 80 00 05 be 40011d0c <IMFS_memfile_remove+0x80>
40011cfc: a1 34 20 02 srl %l0, 2, %l0
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
40011d00: 90 06 20 58 add %i0, 0x58, %o0
40011d04: 7f ff ff b0 call 40011bc4 <memfile_free_blocks_in_table>
40011d08: 92 10 00 10 mov %l0, %o1
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
40011d0c: c2 06 20 5c ld [ %i0 + 0x5c ], %g1
40011d10: 80 a0 60 00 cmp %g1, 0
40011d14: 22 80 00 17 be,a 40011d70 <IMFS_memfile_remove+0xe4> <== ALWAYS TAKEN
40011d18: 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++ ) {
40011d1c: 25 10 00 89 sethi %hi(0x40022400), %l2 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
40011d20: 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++ ) {
40011d24: 10 80 00 0a b 40011d4c <IMFS_memfile_remove+0xc0> <== NOT EXECUTED
40011d28: a4 14 a0 90 or %l2, 0x90, %l2 <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
40011d2c: 83 2c 60 02 sll %l1, 2, %g1 <== NOT EXECUTED
40011d30: c4 02 00 01 ld [ %o0 + %g1 ], %g2 <== NOT EXECUTED
40011d34: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40011d38: 02 80 00 04 be 40011d48 <IMFS_memfile_remove+0xbc> <== NOT EXECUTED
40011d3c: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED
memfile_free_blocks_in_table(
40011d40: 7f ff ff a1 call 40011bc4 <memfile_free_blocks_in_table> <== NOT EXECUTED
40011d44: 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++ ) {
40011d48: a2 04 60 01 inc %l1 <== NOT EXECUTED
40011d4c: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
40011d50: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
40011d54: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40011d58: 2a bf ff f5 bcs,a 40011d2c <IMFS_memfile_remove+0xa0> <== NOT EXECUTED
40011d5c: 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 );
40011d60: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED
40011d64: 7f ff ff 98 call 40011bc4 <memfile_free_blocks_in_table> <== NOT EXECUTED
40011d68: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
40011d6c: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED
40011d70: 80 a0 60 00 cmp %g1, 0
40011d74: 02 80 00 25 be 40011e08 <IMFS_memfile_remove+0x17c> <== ALWAYS TAKEN
40011d78: 29 10 00 89 sethi %hi(0x40022400), %l4
40011d7c: 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++ ) {
40011d80: 10 80 00 1a b 40011de8 <IMFS_memfile_remove+0x15c> <== NOT EXECUTED
40011d84: a8 15 20 90 or %l4, 0x90, %l4 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
40011d88: 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];
40011d8c: e4 00 40 15 ld [ %g1 + %l5 ], %l2 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
40011d90: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
40011d94: 02 80 00 1b be 40011e00 <IMFS_memfile_remove+0x174> <== NOT EXECUTED
40011d98: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
40011d9c: 10 80 00 09 b 40011dc0 <IMFS_memfile_remove+0x134> <== NOT EXECUTED
40011da0: a6 10 20 00 clr %l3 <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
40011da4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40011da8: 02 80 00 04 be 40011db8 <IMFS_memfile_remove+0x12c> <== NOT EXECUTED
40011dac: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
40011db0: 7f ff ff 85 call 40011bc4 <memfile_free_blocks_in_table> <== NOT EXECUTED
40011db4: 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++ ) {
40011db8: a6 04 e0 01 inc %l3 <== NOT EXECUTED
40011dbc: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED
40011dc0: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
40011dc4: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
40011dc8: 80 a4 c0 01 cmp %l3, %g1 <== NOT EXECUTED
40011dcc: 2a bf ff f6 bcs,a 40011da4 <IMFS_memfile_remove+0x118> <== NOT EXECUTED
40011dd0: 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(
40011dd4: 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++ ) {
40011dd8: 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(
40011ddc: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED
40011de0: 7f ff ff 79 call 40011bc4 <memfile_free_blocks_in_table> <== NOT EXECUTED
40011de4: 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++ ) {
40011de8: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
40011dec: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
40011df0: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40011df4: 2a bf ff e5 bcs,a 40011d88 <IMFS_memfile_remove+0xfc> <== NOT EXECUTED
40011df8: 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(
40011dfc: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
40011e00: 7f ff ff 71 call 40011bc4 <memfile_free_blocks_in_table> <== NOT EXECUTED
40011e04: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
40011e08: 81 c7 e0 08 ret
40011e0c: 91 e8 20 00 restore %g0, 0, %o0
40011c38 <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
40011c38: 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 );
40011c3c: 94 10 20 00 clr %o2 <== NOT EXECUTED
40011c40: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40011c44: 7f ff ff 31 call 40011908 <IMFS_memfile_get_block_pointer><== NOT EXECUTED
40011c48: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
assert( block_ptr );
40011c4c: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40011c50: 32 80 00 0a bne,a 40011c78 <IMFS_memfile_remove_block+0x40><== NOT EXECUTED
40011c54: d0 00 40 00 ld [ %g1 ], %o0 <== NOT EXECUTED
40011c58: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40011c5c: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40011c60: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40011c64: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40011c68: 94 12 a0 88 or %o2, 0x88, %o2 <== NOT EXECUTED
40011c6c: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED
40011c70: 7f ff c6 08 call 40003490 <__assert_func> <== NOT EXECUTED
40011c74: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED
*block_ptr = 0;
memfile_free_block( ptr );
}
return 1;
}
40011c78: 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 );
40011c7c: 7f ff ff 0d call 400118b0 <memfile_free_block> <== NOT EXECUTED
40011c80: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED
}
return 1;
}
40011c84: 81 c7 e0 08 ret <== NOT EXECUTED
40011c88: 81 e8 00 00 restore <== NOT EXECUTED
40012240 <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
40012240: 9d e3 bf 98 save %sp, -104, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40012244: a0 96 20 00 orcc %i0, 0, %l0
40012248: 32 80 00 0a bne,a 40012270 <IMFS_memfile_write+0x30> <== ALWAYS TAKEN
4001224c: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40012250: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40012254: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40012258: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
4001225c: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40012260: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED
40012264: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED
40012268: 10 80 00 8c b 40012498 <IMFS_memfile_write+0x258> <== NOT EXECUTED
4001226c: 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 );
40012270: 80 a0 60 05 cmp %g1, 5
40012274: 02 80 00 0a be 4001229c <IMFS_memfile_write+0x5c> <== ALWAYS TAKEN
40012278: 80 a6 e0 00 cmp %i3, 0
4001227c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40012280: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40012284: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40012288: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
4001228c: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED
40012290: 96 12 e3 28 or %o3, 0x328, %o3 <== NOT EXECUTED
40012294: 10 80 00 81 b 40012498 <IMFS_memfile_write+0x258> <== NOT EXECUTED
40012298: 92 10 22 e7 mov 0x2e7, %o1 <== NOT EXECUTED
/*
* Error check arguments
*/
assert( source );
4001229c: 12 80 00 0a bne 400122c4 <IMFS_memfile_write+0x84> <== ALWAYS TAKEN
400122a0: 80 a7 20 00 cmp %i4, 0
400122a4: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
400122a8: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
400122ac: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
400122b0: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
400122b4: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED
400122b8: 96 12 e3 70 or %o3, 0x370, %o3 <== NOT EXECUTED
400122bc: 10 80 00 77 b 40012498 <IMFS_memfile_write+0x258> <== NOT EXECUTED
400122c0: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
400122c4: 32 80 00 06 bne,a 400122dc <IMFS_memfile_write+0x9c> <== ALWAYS TAKEN
400122c8: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
rtems_set_errno_and_return_minus_one( EINVAL );
400122cc: 40 00 06 c1 call 40013dd0 <__errno> <== NOT EXECUTED
400122d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400122d4: 10 80 00 15 b 40012328 <IMFS_memfile_write+0xe8> <== NOT EXECUTED
400122d8: 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 ) {
400122dc: 80 a0 60 00 cmp %g1, 0
400122e0: 06 80 00 09 bl 40012304 <IMFS_memfile_write+0xc4> <== NEVER TAKEN
400122e4: 94 07 00 1a add %i4, %i2, %o2
400122e8: 80 a0 60 00 cmp %g1, 0
400122ec: 12 80 00 12 bne 40012334 <IMFS_memfile_write+0xf4> <== NEVER TAKEN
400122f0: 03 10 00 89 sethi %hi(0x40022400), %g1
400122f4: c2 04 20 54 ld [ %l0 + 0x54 ], %g1
400122f8: 80 a0 40 0a cmp %g1, %o2
400122fc: 1a 80 00 0e bcc 40012334 <IMFS_memfile_write+0xf4> <== NEVER TAKEN
40012300: 03 10 00 89 sethi %hi(0x40022400), %g1
status = IMFS_memfile_extend( the_jnode, last_byte );
40012304: 90 10 00 10 mov %l0, %o0
40012308: 7f ff ff 24 call 40011f98 <IMFS_memfile_extend>
4001230c: 92 10 20 00 clr %o1
if ( status )
40012310: 80 a2 20 00 cmp %o0, 0
40012314: 02 80 00 08 be 40012334 <IMFS_memfile_write+0xf4> <== ALWAYS TAKEN
40012318: 03 10 00 89 sethi %hi(0x40022400), %g1
rtems_set_errno_and_return_minus_one( ENOSPC );
4001231c: 40 00 06 ad call 40013dd0 <__errno> <== NOT EXECUTED
40012320: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40012324: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED
40012328: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001232c: 81 c7 e0 08 ret <== NOT EXECUTED
40012330: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
40012334: e2 00 60 90 ld [ %g1 + 0x90 ], %l1
40012338: 92 10 00 1a mov %i2, %o1
4001233c: a7 3c 60 1f sra %l1, 0x1f, %l3
40012340: 96 10 00 11 mov %l1, %o3
40012344: 94 10 00 13 mov %l3, %o2
40012348: 40 00 2e 50 call 4001dc88 <__moddi3>
4001234c: 90 10 00 19 mov %i1, %o0
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
40012350: 94 10 00 13 mov %l3, %o2
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
40012354: a4 10 00 09 mov %o1, %l2
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
40012358: 90 10 00 19 mov %i1, %o0
4001235c: 92 10 00 1a mov %i2, %o1
40012360: 40 00 2d 63 call 4001d8ec <__divdi3>
40012364: 96 10 00 11 mov %l1, %o3
if ( start_offset ) {
40012368: 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;
4001236c: a6 10 00 09 mov %o1, %l3
if ( start_offset ) {
40012370: 80 a4 a0 00 cmp %l2, 0
40012374: 02 80 00 1b be 400123e0 <IMFS_memfile_write+0x1a0>
40012378: 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 );
4001237c: 90 10 00 10 mov %l0, %o0
40012380: 7f ff fd 62 call 40011908 <IMFS_memfile_get_block_pointer>
40012384: 94 10 20 00 clr %o2
assert( block_ptr );
40012388: 80 a2 20 00 cmp %o0, 0
4001238c: 32 80 00 0a bne,a 400123b4 <IMFS_memfile_write+0x174> <== ALWAYS TAKEN
40012390: 94 24 40 12 sub %l1, %l2, %o2
40012394: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40012398: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
4001239c: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
400123a0: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
400123a4: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED
400123a8: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED
400123ac: 10 80 00 3b b 40012498 <IMFS_memfile_write+0x258> <== NOT EXECUTED
400123b0: 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;
400123b4: 80 a2 80 1c cmp %o2, %i4
400123b8: 38 80 00 02 bgu,a 400123c0 <IMFS_memfile_write+0x180>
400123bc: 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 );
400123c0: d0 02 00 00 ld [ %o0 ], %o0
src += to_copy;
400123c4: 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 );
400123c8: 90 02 00 12 add %o0, %l2, %o0
src += to_copy;
block++;
400123cc: a6 04 e0 01 inc %l3
my_length -= to_copy;
400123d0: b8 27 00 0a sub %i4, %o2, %i4
copied += to_copy;
400123d4: 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 );
400123d8: 40 00 08 ba call 400146c0 <memcpy>
400123dc: 92 10 00 1b mov %i3, %o1
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
400123e0: 03 10 00 89 sethi %hi(0x40022400), %g1
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
400123e4: a4 10 60 90 or %g1, 0x90, %l2 ! 40022490 <imfs_memfile_bytes_per_block>
400123e8: 10 80 00 17 b 40012444 <IMFS_memfile_write+0x204>
400123ec: e2 00 60 90 ld [ %g1 + 0x90 ], %l1
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
400123f0: 92 10 00 13 mov %l3, %o1
400123f4: 7f ff fd 45 call 40011908 <IMFS_memfile_get_block_pointer>
400123f8: 94 10 20 00 clr %o2
assert( block_ptr );
400123fc: 80 a2 20 00 cmp %o0, 0
40012400: 32 80 00 0a bne,a 40012428 <IMFS_memfile_write+0x1e8> <== ALWAYS TAKEN
40012404: d0 02 00 00 ld [ %o0 ], %o0
40012408: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
4001240c: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40012410: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40012414: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40012418: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED
4001241c: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED
40012420: 10 80 00 1e b 40012498 <IMFS_memfile_write+0x258> <== NOT EXECUTED
40012424: 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 );
40012428: 92 10 00 1a mov %i2, %o1
src += to_copy;
block++;
4001242c: a6 04 e0 01 inc %l3
my_length -= to_copy;
40012430: 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(
40012434: 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;
40012438: 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 );
4001243c: 40 00 08 a1 call 400146c0 <memcpy>
40012440: 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 ) {
40012444: c2 04 80 00 ld [ %l2 ], %g1
40012448: 80 a7 00 01 cmp %i4, %g1
4001244c: 1a bf ff e9 bcc 400123f0 <IMFS_memfile_write+0x1b0>
40012450: 90 10 00 10 mov %l0, %o0
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
40012454: 80 a7 20 00 cmp %i4, 0
40012458: 02 80 00 17 be 400124b4 <IMFS_memfile_write+0x274>
4001245c: 90 07 bf f8 add %fp, -8, %o0
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40012460: 92 10 00 13 mov %l3, %o1
40012464: 90 10 00 10 mov %l0, %o0
40012468: 7f ff fd 28 call 40011908 <IMFS_memfile_get_block_pointer>
4001246c: 94 10 20 00 clr %o2
assert( block_ptr );
40012470: 80 a2 20 00 cmp %o0, 0
40012474: 32 80 00 0b bne,a 400124a0 <IMFS_memfile_write+0x260> <== ALWAYS TAKEN
40012478: d0 02 00 00 ld [ %o0 ], %o0
4001247c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40012480: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40012484: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40012488: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
4001248c: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED
40012490: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED
40012494: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED
40012498: 7f ff c3 fe call 40003490 <__assert_func> <== NOT EXECUTED
4001249c: 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;
400124a0: 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 );
400124a4: 92 10 00 1a mov %i2, %o1
400124a8: 40 00 08 86 call 400146c0 <memcpy>
400124ac: 94 10 00 1c mov %i4, %o2
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
400124b0: 90 07 bf f8 add %fp, -8, %o0
400124b4: 7f ff c5 17 call 40003910 <gettimeofday>
400124b8: 92 10 20 00 clr %o1
400124bc: c2 07 bf f8 ld [ %fp + -8 ], %g1
400124c0: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
400124c4: c2 24 20 44 st %g1, [ %l0 + 0x44 ]
return copied;
}
400124c8: 81 c7 e0 08 ret
400124cc: 81 e8 00 00 restore
40009e60 <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
40009e60: 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 );
40009e64: 40 00 15 75 call 4000f438 <strlen>
40009e68: 90 10 00 18 mov %i0, %o0
40009e6c: 96 07 bf fc add %fp, -4, %o3
40009e70: 92 10 00 08 mov %o0, %o1
40009e74: 94 07 bf b8 add %fp, -72, %o2
40009e78: 7f ff ff 8a call 40009ca0 <IMFS_get_token>
40009e7c: 90 10 00 18 mov %i0, %o0
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
40009e80: 03 00 00 3c sethi %hi(0xf000), %g1
40009e84: 05 00 00 10 sethi %hi(0x4000), %g2
40009e88: 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 */
)
{
40009e8c: 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) )
40009e90: 80 a0 40 02 cmp %g1, %g2
40009e94: 02 80 00 1a be 40009efc <IMFS_mknod+0x9c>
40009e98: 90 10 00 1c mov %i4, %o0
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
40009e9c: 05 00 00 20 sethi %hi(0x8000), %g2
40009ea0: 80 a0 40 02 cmp %g1, %g2
40009ea4: 02 80 00 17 be 40009f00 <IMFS_mknod+0xa0>
40009ea8: 92 10 20 05 mov 5, %o1
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
40009eac: 05 00 00 08 sethi %hi(0x2000), %g2
40009eb0: 80 a0 40 02 cmp %g1, %g2
40009eb4: 22 80 00 07 be,a 40009ed0 <IMFS_mknod+0x70>
40009eb8: f4 3f bf e0 std %i2, [ %fp + -32 ]
40009ebc: 05 00 00 18 sethi %hi(0x6000), %g2
40009ec0: 80 a0 40 02 cmp %g1, %g2
40009ec4: 12 80 00 05 bne 40009ed8 <IMFS_mknod+0x78>
40009ec8: 05 00 00 04 sethi %hi(0x1000), %g2
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
40009ecc: f4 3f bf e0 std %i2, [ %fp + -32 ]
40009ed0: 10 80 00 0c b 40009f00 <IMFS_mknod+0xa0>
40009ed4: 92 10 20 02 mov 2, %o1
}
else if (S_ISFIFO(mode))
40009ed8: 80 a0 40 02 cmp %g1, %g2
40009edc: 02 80 00 09 be 40009f00 <IMFS_mknod+0xa0> <== ALWAYS TAKEN
40009ee0: 92 10 20 07 mov 7, %o1
type = IMFS_FIFO;
else {
rtems_set_errno_and_return_minus_one( EINVAL );
40009ee4: 40 00 11 9d call 4000e558 <__errno> <== NOT EXECUTED
40009ee8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40009eec: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40009ef0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40009ef4: 81 c7 e0 08 ret <== NOT EXECUTED
40009ef8: 81 e8 00 00 restore <== NOT EXECUTED
40009efc: 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(
40009f00: 94 07 bf b8 add %fp, -72, %o2
40009f04: 98 07 bf e0 add %fp, -32, %o4
40009f08: 40 00 0b 65 call 4000cc9c <IMFS_create_node>
40009f0c: b0 10 20 00 clr %i0
new_name,
mode,
&info
);
if ( !new_node )
40009f10: 80 a2 20 00 cmp %o0, 0
40009f14: 12 80 00 06 bne 40009f2c <IMFS_mknod+0xcc> <== ALWAYS TAKEN
40009f18: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOMEM );
40009f1c: 40 00 11 8f call 4000e558 <__errno> <== NOT EXECUTED
40009f20: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
40009f24: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
40009f28: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return 0;
}
40009f2c: 81 c7 e0 08 ret
40009f30: 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 43 53 call 40013dd0 <__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 9e sethi %hi(0x40027800), %l0
400043c8: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED
400043cc: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED
400043d0: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED
400043d4: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED
400043d8: 94 12 a3 f0 or %o2, 0x3f0, %o2 <== NOT EXECUTED
400043dc: 96 12 e2 30 or %o3, 0x230, %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 21 70 ld [ %l0 + 0x170 ], %g1
400043ec: 90 06 20 0c add %i0, 0xc, %o0
400043f0: 40 00 40 26 call 40014488 <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 21 70 ld [ %l0 + 0x170 ], %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 21 70 ld [ %l0 + 0x170 ], %g1
40004428: 90 10 20 2f mov 0x2f, %o0
4000442c: 40 00 3f d3 call 40014378 <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 96 sethi %hi(0x40025800), %i0
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
4000443c: c2 04 21 70 ld [ %l0 + 0x170 ], %g1
40004440: 13 10 00 96 sethi %hi(0x40025800), %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 40 or %o1, 0x240, %o1
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
40004458: c2 04 21 70 ld [ %l0 + 0x170 ], %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 96 sethi %hi(0x40025800), %o1 <== NOT EXECUTED
4000446c: 92 12 62 58 or %o1, 0x258, %o1 ! 40025a58 <__FUNCTION__.5656+0x2b8><== NOT EXECUTED
40004470: 40 00 3f a8 call 40014310 <fprintf>
40004474: 31 10 00 96 sethi %hi(0x40025800), %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 21 70 ld [ %l0 + 0x170 ], %g1
40004480: d4 06 20 54 ld [ %i0 + 0x54 ], %o2
40004484: d0 00 60 08 ld [ %g1 + 8 ], %o0
40004488: 13 10 00 96 sethi %hi(0x40025800), %o1
4000448c: 40 00 3f a1 call 40014310 <fprintf>
40004490: 92 12 62 68 or %o1, 0x268, %o1 ! 40025a68 <__FUNCTION__.5656+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 96 sethi %hi(0x40025800), %i0
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
4000449c: c2 04 21 70 ld [ %l0 + 0x170 ], %g1 <== NOT EXECUTED
400044a0: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED
400044a4: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
400044a8: 40 00 3f f8 call 40014488 <fputs> <== NOT EXECUTED
400044ac: 90 12 22 78 or %o0, 0x278, %o0 <== NOT EXECUTED
assert(0);
400044b0: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED
400044b4: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED
400044b8: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED
400044bc: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED
400044c0: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED
400044c4: 94 12 a3 f0 or %o2, 0x3f0, %o2 <== NOT EXECUTED
400044c8: 96 12 e2 90 or %o3, 0x290, %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 21 70 ld [ %l0 + 0x170 ], %g1 <== NOT EXECUTED
400044d8: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED
400044dc: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
400044e0: 40 00 3f ea call 40014488 <fputs> <== NOT EXECUTED
400044e4: 90 12 22 78 or %o0, 0x278, %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 21 70 ld [ %l0 + 0x170 ], %g1 <== NOT EXECUTED
400044f4: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED
400044f8: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
400044fc: 40 00 3f e3 call 40014488 <fputs> <== NOT EXECUTED
40004500: 90 12 22 98 or %o0, 0x298, %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 96 sethi %hi(0x40025800), %o1 <== NOT EXECUTED
40004510: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
40004514: 40 00 3f 7f call 40014310 <fprintf> <== NOT EXECUTED
40004518: 92 12 62 b0 or %o1, 0x2b0, %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 46 c9 call 40016048 <puts>
40004528: 91 ee 22 c0 restore %i0, 0x2c0, %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 43 42 call 40013dd0 <__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 47 00 call 40014d20 <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 4e call 40007e70 <_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 3d call 40007e40 <_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
40009f40 <IMFS_rmnod>:
int IMFS_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
40009f40: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
40009f44: 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 ) {
40009f48: c2 04 20 08 ld [ %l0 + 8 ], %g1
40009f4c: 80 a0 60 00 cmp %g1, 0
40009f50: 22 80 00 06 be,a 40009f68 <IMFS_rmnod+0x28> <== NEVER TAKEN
40009f54: 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 );
40009f58: 40 00 05 4b call 4000b484 <_Chain_Extract>
40009f5c: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
40009f60: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40009f64: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
40009f68: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40009f6c: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
40009f70: 90 07 bf f8 add %fp, -8, %o0
40009f74: 40 00 01 0e call 4000a3ac <gettimeofday>
40009f78: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
40009f7c: 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) ) {
40009f80: 90 10 00 10 mov %l0, %o0
40009f84: 40 00 01 42 call 4000a48c <rtems_libio_is_file_open>
40009f88: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
40009f8c: 80 a2 20 00 cmp %o0, 0
40009f90: 12 80 00 18 bne 40009ff0 <IMFS_rmnod+0xb0> <== NEVER TAKEN
40009f94: 01 00 00 00 nop
40009f98: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
40009f9c: 80 a0 60 00 cmp %g1, 0
40009fa0: 12 80 00 14 bne 40009ff0 <IMFS_rmnod+0xb0> <== NEVER TAKEN
40009fa4: 03 10 00 6f sethi %hi(0x4001bc00), %g1
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
40009fa8: c2 00 63 d8 ld [ %g1 + 0x3d8 ], %g1 ! 4001bfd8 <rtems_current_user_env>
40009fac: c4 06 40 00 ld [ %i1 ], %g2
40009fb0: c6 00 60 04 ld [ %g1 + 4 ], %g3
40009fb4: 80 a0 c0 02 cmp %g3, %g2
40009fb8: 22 80 00 02 be,a 40009fc0 <IMFS_rmnod+0x80> <== NEVER TAKEN
40009fbc: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
40009fc0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40009fc4: 80 a0 60 04 cmp %g1, 4
40009fc8: 12 80 00 08 bne 40009fe8 <IMFS_rmnod+0xa8>
40009fcc: 01 00 00 00 nop
if ( the_jnode->info.sym_link.name )
40009fd0: d0 04 20 50 ld [ %l0 + 0x50 ], %o0
40009fd4: 80 a2 20 00 cmp %o0, 0
40009fd8: 02 80 00 04 be 40009fe8 <IMFS_rmnod+0xa8> <== NEVER TAKEN
40009fdc: 01 00 00 00 nop
free( (void*) the_jnode->info.sym_link.name );
40009fe0: 40 00 00 86 call 4000a1f8 <free>
40009fe4: 01 00 00 00 nop
}
free( the_jnode );
40009fe8: 40 00 00 84 call 4000a1f8 <free>
40009fec: 90 10 00 10 mov %l0, %o0
}
return 0;
}
40009ff0: 81 c7 e0 08 ret
40009ff4: 91 e8 20 00 restore %g0, 0, %o0
40009ff8: 40 00 a0 40 call 400320f8 <__end+0x14cc8> <== NOT EXECUTED
40009ffc: 40 00 a0 64 call 4003218c <__end+0x14d5c> <== NOT EXECUTED
4000a000: 40 00 a0 58 call 40032160 <__end+0x14d30> <== NOT EXECUTED
4000a004: 40 00 a0 4c call 40032134 <__end+0x14d04> <== NOT EXECUTED
4000a008: 40 00 a0 4c call 40032138 <__end+0x14d08> <== NOT EXECUTED
4000a00c: 40 00 a0 58 call 4003216c <__end+0x14d3c> <== NOT EXECUTED
4000a010 <IMFS_stat>:
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
4000a010: 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;
4000a014: c2 06 00 00 ld [ %i0 ], %g1
switch ( the_jnode->type ) {
4000a018: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
4000a01c: 84 00 bf fe add %g2, -2, %g2
4000a020: 80 a0 a0 05 cmp %g2, 5
4000a024: 18 80 00 10 bgu 4000a064 <IMFS_stat+0x54> <== NEVER TAKEN
4000a028: 85 28 a0 02 sll %g2, 2, %g2
4000a02c: 07 10 00 27 sethi %hi(0x40009c00), %g3
4000a030: 86 10 e3 f8 or %g3, 0x3f8, %g3 ! 40009ff8 <IMFS_rmnod+0xb8>
4000a034: c4 00 c0 02 ld [ %g3 + %g2 ], %g2
4000a038: 81 c0 80 00 jmp %g2
4000a03c: 01 00 00 00 nop
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
4000a040: 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;
4000a044: 10 80 00 0e b 4000a07c <IMFS_stat+0x6c>
4000a048: c4 3e 60 18 std %g2, [ %i1 + 0x18 ]
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
4000a04c: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2
break;
4000a050: 10 80 00 0b b 4000a07c <IMFS_stat+0x6c>
4000a054: c4 3e 60 20 std %g2, [ %i1 + 0x20 ]
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
4000a058: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED
break;
4000a05c: 10 80 00 08 b 4000a07c <IMFS_stat+0x6c> <== NOT EXECUTED
4000a060: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000a064: 40 00 11 3d call 4000e558 <__errno> <== NOT EXECUTED
4000a068: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000a06c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000a070: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000a074: 81 c7 e0 08 ret <== NOT EXECUTED
4000a078: 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;
4000a07c: c6 00 60 30 ld [ %g1 + 0x30 ], %g3
buf->st_nlink = the_jnode->st_nlink;
4000a080: 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;
4000a084: c6 26 60 0c st %g3, [ %i1 + 0xc ]
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
4000a088: 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 );
4000a08c: 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;
4000a090: 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;
4000a094: 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;
4000a098: 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;
4000a09c: 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;
4000a0a0: 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;
4000a0a4: 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 );
4000a0a8: 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;
4000a0ac: 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;
4000a0b0: 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 );
4000a0b4: 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;
4000a0b8: 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;
4000a0bc: 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;
4000a0c0: 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;
4000a0c4: 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 =
4000a0c8: c4 26 60 04 st %g2, [ %i1 + 4 ]
4000a0cc: 03 00 00 3f sethi %hi(0xfc00), %g1
4000a0d0: 82 10 63 fe or %g1, 0x3fe, %g1 ! fffe <PROM_START+0xfffe>
4000a0d4: 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;
}
4000a0d8: 81 c7 e0 08 ret
4000a0dc: 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 46 b6 call 40014c4c <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 8d call 4000f3c0 <IMFS_get_token>
40003190: 94 10 00 10 mov %l0, %o2
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
40003194: 40 00 46 99 call 40014bf8 <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 43 09 call 40013dd0 <__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 2d 2f call 4000e694 <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 42 f7 call 40013dd0 <__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 42 e7 call 40013dd0 <__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 45 1b call 400146c0 <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 2d 58 call 4000e7c0 <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 42 b6 call 40013dd0 <__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 42 af call 40013dd0 <__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 71 sethi %hi(0x4001c400), %g1
40002244: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 ! 4001c538 <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 21 2d call 4000a714 <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 71 sethi %hi(0x4001c400), %g1
4000226c: c2 00 61 3c ld [ %g1 + 0x13c ], %g1 ! 4001c53c <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 71 sethi %hi(0x4001c400), %g1
40002298: c2 08 61 35 ldub [ %g1 + 0x135 ], %g1 ! 4001c535 <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 71 sethi %hi(0x4001c400), %g1
!rtems_unified_work_area
&& rtems_configuration_get_do_zero_of_workspace()
400022a8: 03 10 00 6f sethi %hi(0x4001bc00), %g1
400022ac: c2 08 63 a0 ldub [ %g1 + 0x3a0 ], %g1 ! 4001bfa0 <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 71 sethi %hi(0x4001c400), %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 33 20 call 4000ef44 <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 71 sethi %hi(0x4001c400), %g1
400022d0: c2 08 61 35 ldub [ %g1 + 0x135 ], %g1 ! 4001c535 <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 6f sethi %hi(0x4001bc00), %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 62 d0 ld [ %g1 + 0x2d0 ], %o0 ! 4001bed0 <RTEMS_Malloc_Heap>
400022e4: 92 10 00 18 mov %i0, %o1
400022e8: 94 10 00 19 mov %i1, %o2
400022ec: 40 00 10 57 call 40006448 <_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 71 sethi %hi(0x4001c400), %i1
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
40002300: 40 00 0e 43 call 40005c0c <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 71 sethi %hi(0x4001c400), %i1
4000230c: 03 10 00 6f sethi %hi(0x4001bc00), %g1
40002310: f0 06 63 18 ld [ %i1 + 0x318 ], %i0
40002314: 40 00 13 66 call 400070ac <_Protected_heap_Get_size>
40002318: d0 00 62 d0 ld [ %g1 + 0x2d0 ], %o0
4000231c: 90 02 00 18 add %o0, %i0, %o0
40002320: d0 26 63 18 st %o0, [ %i1 + 0x318 ]
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 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
return;
if ( !print_handler )
40001c3c: e4 00 63 b8 ld [ %g1 + 0x3b8 ], %l2 ! 4001c7b8 <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 72 sethi %hi(0x4001c800), %l1 <== NOT EXECUTED
40001c58: a2 14 61 50 or %l1, 0x150, %l1 ! 4001c950 <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 c4 add %i0, 0xc4, %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 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
(*print_handler)(
40001cb4: ea 06 20 08 ld [ %i0 + 8 ], %l5 <== NOT EXECUTED
40001cb8: ec 00 63 b4 ld [ %g1 + 0x3b4 ], %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 6b sethi %hi(0x4001ac00), %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 62 d8 or %o1, 0x2d8, %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 63 b4 ld [ %g1 + 0x3b4 ], %o0 <== NOT EXECUTED
40001cf0: 13 10 00 6b sethi %hi(0x4001ac00), %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 62 e8 or %o1, 0x2e8, %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 71 sethi %hi(0x4001c400), %l2 <== NOT EXECUTED
40001d0c: 23 10 00 71 sethi %hi(0x4001c400), %l1 <== NOT EXECUTED
40001d10: c2 04 a3 b8 ld [ %l2 + 0x3b8 ], %g1 <== NOT EXECUTED
40001d14: d0 04 63 b4 ld [ %l1 + 0x3b4 ], %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 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED
40001d2c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40001d30: 92 12 62 f8 or %o1, 0x2f8, %o1 ! 4001aef8 <__FUNCTION__.5656+0x260><== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
40001d34: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
40001d38: c2 00 63 b0 ld [ %g1 + 0x3b0 ], %g1 ! 4001c7b0 <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 a3 b8 ld [ %l2 + 0x3b8 ], %g1 <== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
40001d48: d0 04 63 b4 ld [ %l1 + 0x3b4 ], %o0 <== NOT EXECUTED
40001d4c: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED
40001d50: 9f c0 40 00 call %g1 <== NOT EXECUTED
40001d54: 92 12 63 18 or %o1, 0x318, %o1 ! 4001af18 <__FUNCTION__.5656+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 63 b4 ld [ %l1 + 0x3b4 ], %o0 <== NOT EXECUTED
40001d64: 13 10 00 6b sethi %hi(0x4001ac00), %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 63 28 or %o1, 0x328, %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 71 sethi %hi(0x4001c400), %g1
40001f94: c2 00 63 b0 ld [ %g1 + 0x3b0 ], %g1 ! 4001c7b0 <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 72 sethi %hi(0x4001c800), %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 6c sethi %hi(0x4001b000), %g2
40001fa8: 86 10 e1 40 or %g3, 0x140, %g3
40001fac: 84 10 a0 80 or %g2, 0x80, %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 72 sethi %hi(0x4001c800), %g1
40001fd4: c2 00 63 40 ld [ %g1 + 0x340 ], %g1 ! 4001cb40 <_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 72 sethi %hi(0x4001c800), %g2
40001fe4: c6 00 a2 8c ld [ %g2 + 0x28c ], %g3 ! 4001ca8c <_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 72 sethi %hi(0x4001c800), %g2
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
40001ff8: c6 20 a1 50 st %g3, [ %g2 + 0x150 ] ! 4001c950 <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 a1 50 or %g2, 0x150, %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 34 5a call 4000f174 <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 71 sethi %hi(0x4001c400), %g1
4000201c: c4 20 63 b0 st %g2, [ %g1 + 0x3b0 ] ! 4001c7b0 <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 6b sethi %hi(0x4001ac00), %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 c8 ld [ %i0 + 0xc8 ], %l0 <== NOT EXECUTED
char name [32];
printk("BLOWN STACK!!!\n");
40001dfc: 40 00 04 b0 call 400030bc <printk> <== NOT EXECUTED
40001e00: 90 12 23 98 or %o0, 0x398, %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 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED
40001e0c: 40 00 04 ac call 400030bc <printk> <== NOT EXECUTED
40001e10: 90 12 23 a8 or %o0, 0x3a8, %o0 ! 4001afa8 <__FUNCTION__.5656+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 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED
40001e1c: 40 00 04 a8 call 400030bc <printk> <== NOT EXECUTED
40001e20: 90 12 23 c8 or %o0, 0x3c8, %o0 ! 4001afc8 <__FUNCTION__.5656+0x330><== NOT EXECUTED
printk(
40001e24: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED
40001e28: 11 10 00 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED
40001e2c: 40 00 04 a4 call 400030bc <printk> <== NOT EXECUTED
40001e30: 90 12 23 e0 or %o0, 0x3e0, %o0 ! 4001afe0 <__FUNCTION__.5656+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 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED
40001e4c: 40 00 04 9c call 400030bc <printk> <== NOT EXECUTED
40001e50: 90 12 23 f8 or %o0, 0x3f8, %o0 ! 4001aff8 <__FUNCTION__.5656+0x360><== NOT EXECUTED
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
40001e54: d2 06 20 c4 ld [ %i0 + 0xc4 ], %o1 <== NOT EXECUTED
40001e58: d4 06 20 c8 ld [ %i0 + 0xc8 ], %o2 <== NOT EXECUTED
40001e5c: 11 10 00 6c sethi %hi(0x4001b000), %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 20 10 or %o0, 0x10, %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 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED
printk(
40001e78: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED
40001e7c: 90 12 20 48 or %o0, 0x48, %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 23 call 40005f18 <rtems_fatal_error_occurred> <== NOT EXECUTED
40001e90: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED
4000a240 <Untar_FromFile>:
*************************************************************************/
int
Untar_FromFile(
const char *tar_name
)
{
4000a240: 9d e3 be d0 save %sp, -304, %sp <== NOT EXECUTED
unsigned long size;
unsigned char linkflag;
retval = UNTAR_SUCCESSFUL;
bufr = (char *)malloc(512);
4000a244: 7f ff e4 35 call 40003318 <malloc> <== NOT EXECUTED
4000a248: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED
if (bufr == NULL)
4000a24c: a2 10 20 01 mov 1, %l1 <== NOT EXECUTED
unsigned long size;
unsigned char linkflag;
retval = UNTAR_SUCCESSFUL;
bufr = (char *)malloc(512);
4000a250: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
if (bufr == NULL)
4000a254: 80 a4 20 00 cmp %l0, 0 <== NOT EXECUTED
4000a258: 02 80 00 95 be 4000a4ac <Untar_FromFile+0x26c> <== NOT EXECUTED
4000a25c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
{
return(UNTAR_FAIL);
}
fd = open(tar_name, O_RDONLY);
4000a260: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000a264: 7f ff e6 49 call 40003b88 <open> <== NOT EXECUTED
4000a268: 33 10 00 85 sethi %hi(0x40021400), %i1 <== NOT EXECUTED
if ((n = read(fd, bufr, 512)) != 512)
{
break;
}
if (strncmp(&bufr[257], "ustar ", 7))
4000a26c: b0 04 21 01 add %l0, 0x101, %i0 <== NOT EXECUTED
if (bufr == NULL)
{
return(UNTAR_FAIL);
}
fd = open(tar_name, O_RDONLY);
4000a270: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
if ((n = read(fd, bufr, 512)) != 512)
{
break;
}
if (strncmp(&bufr[257], "ustar ", 7))
4000a274: b2 16 61 90 or %i1, 0x190, %i1 <== NOT EXECUTED
{
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
4000a278: a6 07 bf 98 add %fp, -104, %l3 <== NOT EXECUTED
**************************************************************************
* Change History: *
* 12/30/1998 - Creation (JWJ) *
*************************************************************************/
int
Untar_FromFile(
4000a27c: b4 04 20 0c add %l0, 0xc, %i2 <== NOT EXECUTED
4000a280: b6 04 20 08 add %l0, 8, %i3 <== NOT EXECUTED
* We've decoded the header, now figure out what it contains and
* do something with it.
*****************************************************************/
if (linkflag == SYMTYPE)
{
strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE);
4000a284: ae 07 bf 30 add %fp, -208, %l7 <== NOT EXECUTED
4000a288: b8 04 20 9d add %l0, 0x9d, %i4 <== NOT EXECUTED
while (1)
{
/* Read the header */
/* If the header read fails, we just consider it the end
of the tarfile. */
if ((n = read(fd, bufr, 512)) != 512)
4000a28c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
4000a290: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
4000a294: 7f ff e7 0f call 40003ed0 <read> <== NOT EXECUTED
4000a298: 94 10 22 00 mov 0x200, %o2 <== NOT EXECUTED
4000a29c: 80 a2 22 00 cmp %o0, 0x200 <== NOT EXECUTED
4000a2a0: 12 80 00 7e bne 4000a498 <Untar_FromFile+0x258> <== NOT EXECUTED
4000a2a4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
{
break;
}
if (strncmp(&bufr[257], "ustar ", 7))
4000a2a8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000a2ac: 40 00 22 40 call 40012bac <strncmp> <== NOT EXECUTED
4000a2b0: 94 10 20 07 mov 7, %o2 <== NOT EXECUTED
4000a2b4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000a2b8: 12 80 00 78 bne 4000a498 <Untar_FromFile+0x258> <== NOT EXECUTED
4000a2bc: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
{
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
4000a2c0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
4000a2c4: 40 00 22 96 call 40012d1c <strncpy> <== NOT EXECUTED
4000a2c8: 94 10 20 63 mov 0x63, %o2 <== NOT EXECUTED
fname[MAX_NAME_FIELD_SIZE] = '\0';
linkflag = bufr[156];
4000a2cc: c8 0c 20 9c ldub [ %l0 + 0x9c ], %g4 <== NOT EXECUTED
{
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
fname[MAX_NAME_FIELD_SIZE] = '\0';
4000a2d0: c0 2f bf fb clrb [ %fp + -5 ] <== NOT EXECUTED
linkflag = bufr[156];
4000a2d4: 82 10 00 10 mov %l0, %g1 <== NOT EXECUTED
**************************************************************************
* Change History: *
* 12/30/1998 - Creation (JWJ) *
*************************************************************************/
int
Untar_FromFile(
4000a2d8: 84 10 00 10 mov %l0, %g2 <== NOT EXECUTED
4000a2dc: a2 10 20 00 clr %l1 <== NOT EXECUTED
unsigned long num;
num = 0;
for (i=0; i < len; i++)
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
4000a2e0: c6 08 a0 7c ldub [ %g2 + 0x7c ], %g3 <== NOT EXECUTED
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000a2e4: 9b 2c 60 03 sll %l1, 3, %o5 <== NOT EXECUTED
4000a2e8: 99 28 e0 18 sll %g3, 0x18, %o4 <== NOT EXECUTED
4000a2ec: 84 00 a0 01 inc %g2 <== NOT EXECUTED
4000a2f0: 99 3b 20 18 sra %o4, 0x18, %o4 <== NOT EXECUTED
unsigned long num;
num = 0;
for (i=0; i < len; i++)
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
4000a2f4: 86 00 ff d0 add %g3, -48, %g3 <== NOT EXECUTED
4000a2f8: 86 08 e0 ff and %g3, 0xff, %g3 <== NOT EXECUTED
4000a2fc: 80 a0 e0 09 cmp %g3, 9 <== NOT EXECUTED
4000a300: 18 80 00 03 bgu 4000a30c <Untar_FromFile+0xcc> <== NOT EXECUTED
4000a304: 98 03 3f d0 add %o4, -48, %o4 <== NOT EXECUTED
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000a308: a2 03 00 0d add %o4, %o5, %l1 <== NOT EXECUTED
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000a30c: 80 a0 80 1a cmp %g2, %i2 <== NOT EXECUTED
4000a310: 32 bf ff f5 bne,a 4000a2e4 <Untar_FromFile+0xa4> <== NOT EXECUTED
4000a314: c6 08 a0 7c ldub [ %g2 + 0x7c ], %g3 <== NOT EXECUTED
**************************************************************************
* Change History: *
* 12/30/1998 - Creation (JWJ) *
*************************************************************************/
int
Untar_FromFile(
4000a318: 86 10 20 00 clr %g3 <== NOT EXECUTED
unsigned long num;
num = 0;
for (i=0; i < len; i++)
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
4000a31c: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2 <== NOT EXECUTED
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000a320: 9b 28 e0 03 sll %g3, 3, %o5 <== NOT EXECUTED
4000a324: 99 28 a0 18 sll %g2, 0x18, %o4 <== NOT EXECUTED
4000a328: 82 00 60 01 inc %g1 <== NOT EXECUTED
4000a32c: 99 3b 20 18 sra %o4, 0x18, %o4 <== NOT EXECUTED
unsigned long num;
num = 0;
for (i=0; i < len; i++)
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
4000a330: 84 00 bf d0 add %g2, -48, %g2 <== NOT EXECUTED
4000a334: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED
4000a338: 80 a0 a0 09 cmp %g2, 9 <== NOT EXECUTED
4000a33c: 18 80 00 03 bgu 4000a348 <Untar_FromFile+0x108> <== NOT EXECUTED
4000a340: 98 03 3f d0 add %o4, -48, %o4 <== NOT EXECUTED
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000a344: 86 03 00 0d add %o4, %o5, %g3 <== NOT EXECUTED
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000a348: 80 a0 40 1b cmp %g1, %i3 <== NOT EXECUTED
4000a34c: 32 bf ff f5 bne,a 4000a320 <Untar_FromFile+0xe0> <== NOT EXECUTED
4000a350: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2 <== NOT EXECUTED
4000a354: 82 10 20 00 clr %g1 <== NOT EXECUTED
4000a358: 84 10 20 00 clr %g2 <== NOT EXECUTED
int i, sum;
sum = 0;
for (i=0; i<512; i++)
{
if ((i >= 148) && (i < 156))
4000a35c: 9a 00 bf 6c add %g2, -148, %o5 <== NOT EXECUTED
4000a360: 80 a3 60 07 cmp %o5, 7 <== NOT EXECUTED
4000a364: 38 80 00 04 bgu,a 4000a374 <Untar_FromFile+0x134> <== NOT EXECUTED
4000a368: da 0c 00 02 ldub [ %l0 + %g2 ], %o5 <== NOT EXECUTED
sum += 0xff & ' ';
4000a36c: 10 80 00 03 b 4000a378 <Untar_FromFile+0x138> <== NOT EXECUTED
4000a370: 82 00 60 20 add %g1, 0x20, %g1 <== NOT EXECUTED
else
sum += 0xff & bufr[i];
4000a374: 82 00 40 0d add %g1, %o5, %g1 <== NOT EXECUTED
)
{
int i, sum;
sum = 0;
for (i=0; i<512; i++)
4000a378: 84 00 a0 01 inc %g2 <== NOT EXECUTED
4000a37c: 80 a0 a2 00 cmp %g2, 0x200 <== NOT EXECUTED
4000a380: 12 bf ff f8 bne 4000a360 <Untar_FromFile+0x120> <== NOT EXECUTED
4000a384: 9a 00 bf 6c add %g2, -148, %o5 <== NOT EXECUTED
* header, but the checksum field is substituted with blanks.
******************************************************************/
hdr_chksum = _rtems_octal2ulong(&bufr[148], 8);
sum = _rtems_tar_header_checksum(bufr);
if (sum != hdr_chksum)
4000a388: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
4000a38c: 02 80 00 04 be 4000a39c <Untar_FromFile+0x15c> <== NOT EXECUTED
4000a390: 82 09 20 ff and %g4, 0xff, %g1 <== NOT EXECUTED
4000a394: 10 80 00 42 b 4000a49c <Untar_FromFile+0x25c> <== NOT EXECUTED
4000a398: a2 10 20 02 mov 2, %l1 <== NOT EXECUTED
/******************************************************************
* We've decoded the header, now figure out what it contains and
* do something with it.
*****************************************************************/
if (linkflag == SYMTYPE)
4000a39c: 80 a0 60 32 cmp %g1, 0x32 <== NOT EXECUTED
4000a3a0: 12 80 00 0c bne 4000a3d0 <Untar_FromFile+0x190> <== NOT EXECUTED
4000a3a4: 80 a0 60 30 cmp %g1, 0x30 <== NOT EXECUTED
{
strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE);
4000a3a8: 92 10 00 1c mov %i4, %o1 <== NOT EXECUTED
4000a3ac: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED
4000a3b0: 40 00 22 5b call 40012d1c <strncpy> <== NOT EXECUTED
4000a3b4: 94 10 20 63 mov 0x63, %o2 <== NOT EXECUTED
linkname[MAX_NAME_FIELD_SIZE] = '\0';
symlink(linkname,fname);
4000a3b8: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED
* do something with it.
*****************************************************************/
if (linkflag == SYMTYPE)
{
strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE);
linkname[MAX_NAME_FIELD_SIZE] = '\0';
4000a3bc: c0 2f bf 93 clrb [ %fp + -109 ] <== NOT EXECUTED
symlink(linkname,fname);
4000a3c0: 40 00 08 0c call 4000c3f0 <symlink> <== NOT EXECUTED
4000a3c4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
while (1)
{
/* Read the header */
/* If the header read fails, we just consider it the end
of the tarfile. */
if ((n = read(fd, bufr, 512)) != 512)
4000a3c8: 10 bf ff b2 b 4000a290 <Untar_FromFile+0x50> <== NOT EXECUTED
4000a3cc: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
{
strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE);
linkname[MAX_NAME_FIELD_SIZE] = '\0';
symlink(linkname,fname);
}
else if (linkflag == REGTYPE)
4000a3d0: 12 80 00 2b bne 4000a47c <Untar_FromFile+0x23c> <== NOT EXECUTED
4000a3d4: 80 a0 60 35 cmp %g1, 0x35 <== NOT EXECUTED
/******************************************************************
* Read out the data. There are nblocks of data where nblocks
* is the size rounded to the nearest 512-byte boundary.
*****************************************************************/
nblocks = (((size) + 511) & ~511) / 512;
4000a3d8: ba 04 61 ff add %l1, 0x1ff, %i5 <== NOT EXECUTED
if ((out_fd = creat(fname, 0644)) == -1)
4000a3dc: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
4000a3e0: 92 10 21 a4 mov 0x1a4, %o1 <== NOT EXECUTED
4000a3e4: 40 00 18 e8 call 40010784 <creat> <== NOT EXECUTED
4000a3e8: bb 37 60 09 srl %i5, 9, %i5 <== NOT EXECUTED
4000a3ec: aa 10 20 00 clr %l5 <== NOT EXECUTED
4000a3f0: a8 10 00 08 mov %o0, %l4 <== NOT EXECUTED
4000a3f4: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED
4000a3f8: 12 80 00 18 bne 4000a458 <Untar_FromFile+0x218> <== NOT EXECUTED
4000a3fc: ac 10 20 00 clr %l6 <== NOT EXECUTED
{
for (i=0; i<nblocks; i++)
4000a400: 10 80 00 07 b 4000a41c <Untar_FromFile+0x1dc> <== NOT EXECUTED
4000a404: 80 a5 80 1d cmp %l6, %i5 <== NOT EXECUTED
{
n = read(fd, bufr, 512);
4000a408: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
4000a40c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
4000a410: 7f ff e6 b0 call 40003ed0 <read> <== NOT EXECUTED
4000a414: 94 10 22 00 mov 0x200, %o2 <== NOT EXECUTED
*****************************************************************/
nblocks = (((size) + 511) & ~511) / 512;
if ((out_fd = creat(fname, 0644)) == -1)
{
for (i=0; i<nblocks; i++)
4000a418: 80 a5 80 1d cmp %l6, %i5 <== NOT EXECUTED
4000a41c: 2a bf ff fb bcs,a 4000a408 <Untar_FromFile+0x1c8> <== NOT EXECUTED
4000a420: ac 05 a0 01 inc %l6 <== NOT EXECUTED
while (1)
{
/* Read the header */
/* If the header read fails, we just consider it the end
of the tarfile. */
if ((n = read(fd, bufr, 512)) != 512)
4000a424: 10 bf ff 9b b 4000a290 <Untar_FromFile+0x50> <== NOT EXECUTED
4000a428: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
}
else
{
for (i=0; i<nblocks; i++)
{
n = read(fd, bufr, 512);
4000a42c: 7f ff e6 a9 call 40003ed0 <read> <== NOT EXECUTED
4000a430: 01 00 00 00 nop <== NOT EXECUTED
n = MIN(n, size - i*512);
write(out_fd, bufr, n);
4000a434: 80 a2 00 11 cmp %o0, %l1 <== NOT EXECUTED
4000a438: 08 80 00 03 bleu 4000a444 <Untar_FromFile+0x204> <== NOT EXECUTED
4000a43c: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
4000a440: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
n = read(fd, bufr, 512);
}
}
else
{
for (i=0; i<nblocks; i++)
4000a444: aa 05 60 01 inc %l5 <== NOT EXECUTED
4000a448: a2 04 7e 00 add %l1, -512, %l1 <== NOT EXECUTED
{
n = read(fd, bufr, 512);
n = MIN(n, size - i*512);
write(out_fd, bufr, n);
4000a44c: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED
4000a450: 40 00 08 2d call 4000c504 <write> <== NOT EXECUTED
4000a454: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
}
else
{
for (i=0; i<nblocks; i++)
{
n = read(fd, bufr, 512);
4000a458: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
4000a45c: 94 10 22 00 mov 0x200, %o2 <== NOT EXECUTED
n = read(fd, bufr, 512);
}
}
else
{
for (i=0; i<nblocks; i++)
4000a460: 80 a5 40 1d cmp %l5, %i5 <== NOT EXECUTED
4000a464: 0a bf ff f2 bcs 4000a42c <Untar_FromFile+0x1ec> <== NOT EXECUTED
4000a468: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
{
n = read(fd, bufr, 512);
n = MIN(n, size - i*512);
write(out_fd, bufr, n);
}
close(out_fd);
4000a46c: 7f ff e0 8b call 40002698 <close> <== NOT EXECUTED
4000a470: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED
while (1)
{
/* Read the header */
/* If the header read fails, we just consider it the end
of the tarfile. */
if ((n = read(fd, bufr, 512)) != 512)
4000a474: 10 bf ff 87 b 4000a290 <Untar_FromFile+0x50> <== NOT EXECUTED
4000a478: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
write(out_fd, bufr, n);
}
close(out_fd);
}
}
else if (linkflag == DIRTYPE)
4000a47c: 32 bf ff 85 bne,a 4000a290 <Untar_FromFile+0x50> <== NOT EXECUTED
4000a480: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
{
mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO);
4000a484: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
4000a488: 7f ff e3 e6 call 40003420 <mkdir> <== NOT EXECUTED
4000a48c: 92 10 21 ff mov 0x1ff, %o1 <== NOT EXECUTED
while (1)
{
/* Read the header */
/* If the header read fails, we just consider it the end
of the tarfile. */
if ((n = read(fd, bufr, 512)) != 512)
4000a490: 10 bf ff 80 b 4000a290 <Untar_FromFile+0x50> <== NOT EXECUTED
4000a494: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
close(out_fd);
}
}
else if (linkflag == DIRTYPE)
{
mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO);
4000a498: a2 10 20 00 clr %l1 <== NOT EXECUTED
}
}
free(bufr);
4000a49c: 7f ff e1 c5 call 40002bb0 <free> <== NOT EXECUTED
4000a4a0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
close(fd);
4000a4a4: 7f ff e0 7d call 40002698 <close> <== NOT EXECUTED
4000a4a8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
return(retval);
}
4000a4ac: 81 c7 e0 08 ret <== NOT EXECUTED
4000a4b0: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED
4000a4b4 <Untar_FromMemory>:
int
Untar_FromMemory(
void *tar_buf,
size_t size
)
{
4000a4b4: 9d e3 be d0 save %sp, -304, %sp
symlink(linkname, fname);
}
else if (linkflag == REGTYPE)
{
nblocks = (((file_size) + 511) & ~511) / 512;
if ((fp = fopen(fname, "w")) == NULL)
4000a4b8: 35 10 00 85 sethi %hi(0x40021400), %i2
int
Untar_FromMemory(
void *tar_buf,
size_t size
)
{
4000a4bc: f2 27 a0 48 st %i1, [ %fp + 0x48 ]
else if (linkflag == REGTYPE)
{
nblocks = (((file_size) + 511) & ~511) / 512;
if ((fp = fopen(fname, "w")) == NULL)
{
printk("Untar: failed to create file %s\n", fname);
4000a4c0: 37 10 00 85 sethi %hi(0x40021400), %i3
}
/* Read the header */
bufr = &tar_ptr[ptr];
ptr += 512;
if (strncmp(&bufr[257], "ustar ", 7))
4000a4c4: 33 10 00 85 sethi %hi(0x40021400), %i1
{
len = ((sizeToGo < 512L)?(sizeToGo):(512L));
n = fwrite(&tar_ptr[ptr], 1, len, fp);
if (n != len)
{
printk("untar: Error during write\n");
4000a4c8: 39 10 00 85 sethi %hi(0x40021400), %i4
}
/* Read the header */
bufr = &tar_ptr[ptr];
ptr += 512;
if (strncmp(&bufr[257], "ustar ", 7))
4000a4cc: b2 16 61 90 or %i1, 0x190, %i1
symlink(linkname, fname);
}
else if (linkflag == REGTYPE)
{
nblocks = (((file_size) + 511) & ~511) / 512;
if ((fp = fopen(fname, "w")) == NULL)
4000a4d0: b4 16 a1 98 or %i2, 0x198, %i2
{
printk("Untar: failed to create file %s\n", fname);
4000a4d4: b6 16 e1 a0 or %i3, 0x1a0, %i3
{
len = ((sizeToGo < 512L)?(sizeToGo):(512L));
n = fwrite(&tar_ptr[ptr], 1, len, fp);
if (n != len)
{
printk("untar: Error during write\n");
4000a4d8: b8 17 21 c8 or %i4, 0x1c8, %i4
void *tar_buf,
size_t size
)
{
FILE *fp;
const char *tar_ptr = (const char *)tar_buf;
4000a4dc: a6 10 20 00 clr %l3
{
retval = UNTAR_SUCCESSFUL;
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
4000a4e0: a2 07 bf 98 add %fp, -104, %l1
* We've decoded the header, now figure out what it contains and
* do something with it.
*****************************************************************/
if (linkflag == SYMTYPE)
{
strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE);
4000a4e4: 10 80 00 03 b 4000a4f0 <Untar_FromMemory+0x3c>
4000a4e8: ae 07 bf 30 add %fp, -208, %l7
void *tar_buf,
size_t size
)
{
FILE *fp;
const char *tar_ptr = (const char *)tar_buf;
4000a4ec: a6 10 00 10 mov %l0, %l3 <== NOT EXECUTED
ptr = 0;
while (1)
{
if (ptr + 512 > size)
4000a4f0: c2 07 a0 48 ld [ %fp + 0x48 ], %g1
4000a4f4: a0 04 e2 00 add %l3, 0x200, %l0
4000a4f8: 80 a4 00 01 cmp %l0, %g1
4000a4fc: 18 80 00 80 bgu 4000a6fc <Untar_FromMemory+0x248> <== NEVER TAKEN
4000a500: a6 06 00 13 add %i0, %l3, %l3
}
/* Read the header */
bufr = &tar_ptr[ptr];
ptr += 512;
if (strncmp(&bufr[257], "ustar ", 7))
4000a504: 92 10 00 19 mov %i1, %o1
4000a508: 90 04 e1 01 add %l3, 0x101, %o0
4000a50c: 40 00 21 a8 call 40012bac <strncmp>
4000a510: 94 10 20 07 mov 7, %o2
4000a514: 80 a2 20 00 cmp %o0, 0
4000a518: 12 80 00 79 bne 4000a6fc <Untar_FromMemory+0x248>
4000a51c: 90 10 00 11 mov %l1, %o0
{
retval = UNTAR_SUCCESSFUL;
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
4000a520: 92 10 00 13 mov %l3, %o1
4000a524: 40 00 21 fe call 40012d1c <strncpy>
4000a528: 94 10 20 63 mov 0x63, %o2
fname[MAX_NAME_FIELD_SIZE] = '\0';
linkflag = bufr[156];
4000a52c: c8 0c e0 9c ldub [ %l3 + 0x9c ], %g4
4000a530: 82 10 00 13 mov %l3, %g1
retval = UNTAR_SUCCESSFUL;
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
fname[MAX_NAME_FIELD_SIZE] = '\0';
4000a534: c0 2f bf fb clrb [ %fp + -5 ]
* UNTAR_INVALID_CHECKSUM for an invalid header checksum. *
* UNTAR_INVALID_HEADER for an invalid header. *
* *
**************************************************************************/
int
Untar_FromMemory(
4000a538: 9a 04 e0 0c add %l3, 0xc, %o5
4000a53c: 84 10 00 13 mov %l3, %g2
4000a540: a4 10 20 00 clr %l2
unsigned long num;
num = 0;
for (i=0; i < len; i++)
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
4000a544: c6 08 a0 7c ldub [ %g2 + 0x7c ], %g3
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000a548: 99 2c a0 03 sll %l2, 3, %o4
4000a54c: 97 28 e0 18 sll %g3, 0x18, %o3
4000a550: 84 00 a0 01 inc %g2
4000a554: 97 3a e0 18 sra %o3, 0x18, %o3
unsigned long num;
num = 0;
for (i=0; i < len; i++)
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
4000a558: 86 00 ff d0 add %g3, -48, %g3
4000a55c: 86 08 e0 ff and %g3, 0xff, %g3
4000a560: 80 a0 e0 09 cmp %g3, 9
4000a564: 18 80 00 03 bgu 4000a570 <Untar_FromMemory+0xbc>
4000a568: 96 02 ff d0 add %o3, -48, %o3
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000a56c: a4 02 c0 0c add %o3, %o4, %l2
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000a570: 80 a0 80 0d cmp %g2, %o5
4000a574: 32 bf ff f5 bne,a 4000a548 <Untar_FromMemory+0x94>
4000a578: c6 08 a0 7c ldub [ %g2 + 0x7c ], %g3
* UNTAR_INVALID_CHECKSUM for an invalid header checksum. *
* UNTAR_INVALID_HEADER for an invalid header. *
* *
**************************************************************************/
int
Untar_FromMemory(
4000a57c: 9a 04 e0 08 add %l3, 8, %o5
4000a580: 86 10 20 00 clr %g3
unsigned long num;
num = 0;
for (i=0; i < len; i++)
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
4000a584: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000a588: 99 28 e0 03 sll %g3, 3, %o4
4000a58c: 97 28 a0 18 sll %g2, 0x18, %o3
4000a590: 82 00 60 01 inc %g1
4000a594: 97 3a e0 18 sra %o3, 0x18, %o3
unsigned long num;
num = 0;
for (i=0; i < len; i++)
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
4000a598: 84 00 bf d0 add %g2, -48, %g2
4000a59c: 84 08 a0 ff and %g2, 0xff, %g2
4000a5a0: 80 a0 a0 09 cmp %g2, 9
4000a5a4: 18 80 00 03 bgu 4000a5b0 <Untar_FromMemory+0xfc>
4000a5a8: 96 02 ff d0 add %o3, -48, %o3
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000a5ac: 86 02 c0 0c add %o3, %o4, %g3
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000a5b0: 80 a0 40 0d cmp %g1, %o5
4000a5b4: 32 bf ff f5 bne,a 4000a588 <Untar_FromMemory+0xd4>
4000a5b8: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2
4000a5bc: 82 10 20 00 clr %g1
4000a5c0: 84 10 20 00 clr %g2
int i, sum;
sum = 0;
for (i=0; i<512; i++)
{
if ((i >= 148) && (i < 156))
4000a5c4: 9a 00 bf 6c add %g2, -148, %o5
4000a5c8: 80 a3 60 07 cmp %o5, 7
4000a5cc: 38 80 00 04 bgu,a 4000a5dc <Untar_FromMemory+0x128>
4000a5d0: da 0c c0 02 ldub [ %l3 + %g2 ], %o5
sum += 0xff & ' ';
4000a5d4: 10 80 00 03 b 4000a5e0 <Untar_FromMemory+0x12c>
4000a5d8: 82 00 60 20 add %g1, 0x20, %g1
else
sum += 0xff & bufr[i];
4000a5dc: 82 00 40 0d add %g1, %o5, %g1
)
{
int i, sum;
sum = 0;
for (i=0; i<512; i++)
4000a5e0: 84 00 a0 01 inc %g2
4000a5e4: 80 a0 a2 00 cmp %g2, 0x200
4000a5e8: 12 bf ff f8 bne 4000a5c8 <Untar_FromMemory+0x114>
4000a5ec: 9a 00 bf 6c add %g2, -148, %o5
* header, but the checksum field is substituted with blanks.
******************************************************************/
hdr_chksum = _rtems_octal2ulong(&bufr[148], 8);
sum = _rtems_tar_header_checksum(bufr);
if (sum != hdr_chksum)
4000a5f0: 80 a0 40 03 cmp %g1, %g3
4000a5f4: 02 80 00 04 be 4000a604 <Untar_FromMemory+0x150> <== ALWAYS TAKEN
4000a5f8: 82 09 20 ff and %g4, 0xff, %g1
4000a5fc: 81 c7 e0 08 ret <== NOT EXECUTED
4000a600: 91 e8 20 02 restore %g0, 2, %o0 <== NOT EXECUTED
/******************************************************************
* We've decoded the header, now figure out what it contains and
* do something with it.
*****************************************************************/
if (linkflag == SYMTYPE)
4000a604: 80 a0 60 32 cmp %g1, 0x32
4000a608: 12 80 00 0c bne 4000a638 <Untar_FromMemory+0x184>
4000a60c: 80 a0 60 30 cmp %g1, 0x30
{
strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE);
4000a610: 92 04 e0 9d add %l3, 0x9d, %o1
4000a614: 90 10 00 17 mov %l7, %o0
4000a618: 40 00 21 c1 call 40012d1c <strncpy>
4000a61c: 94 10 20 63 mov 0x63, %o2
linkname[MAX_NAME_FIELD_SIZE] = '\0';
symlink(linkname, fname);
4000a620: 90 10 00 17 mov %l7, %o0
* do something with it.
*****************************************************************/
if (linkflag == SYMTYPE)
{
strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE);
linkname[MAX_NAME_FIELD_SIZE] = '\0';
4000a624: c0 2f bf 93 clrb [ %fp + -109 ]
symlink(linkname, fname);
4000a628: 40 00 07 72 call 4000c3f0 <symlink>
4000a62c: 92 10 00 11 mov %l1, %o1
void *tar_buf,
size_t size
)
{
FILE *fp;
const char *tar_ptr = (const char *)tar_buf;
4000a630: 10 bf ff b0 b 4000a4f0 <Untar_FromMemory+0x3c>
4000a634: a6 10 00 10 mov %l0, %l3
{
strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE);
linkname[MAX_NAME_FIELD_SIZE] = '\0';
symlink(linkname, fname);
}
else if (linkflag == REGTYPE)
4000a638: 12 80 00 2a bne 4000a6e0 <Untar_FromMemory+0x22c>
4000a63c: 80 a0 60 35 cmp %g1, 0x35
{
nblocks = (((file_size) + 511) & ~511) / 512;
4000a640: ba 04 a1 ff add %l2, 0x1ff, %i5
if ((fp = fopen(fname, "w")) == NULL)
4000a644: 90 10 00 11 mov %l1, %o0
4000a648: 92 10 00 1a mov %i2, %o1
4000a64c: 40 00 1a 82 call 40011054 <fopen>
4000a650: bb 37 60 09 srl %i5, 9, %i5
4000a654: a8 92 20 00 orcc %o0, 0, %l4
4000a658: 02 80 00 04 be 4000a668 <Untar_FromMemory+0x1b4> <== NEVER TAKEN
4000a65c: ac 06 00 10 add %i0, %l0, %l6
4000a660: 10 80 00 19 b 4000a6c4 <Untar_FromMemory+0x210>
4000a664: aa 10 20 00 clr %l5
{
printk("Untar: failed to create file %s\n", fname);
4000a668: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
4000a66c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
4000a670: 7f ff e6 0c call 40003ea0 <printk> <== NOT EXECUTED
4000a674: bb 2f 60 09 sll %i5, 9, %i5 <== NOT EXECUTED
ptr += 512 * nblocks;
4000a678: 10 bf ff 9d b 4000a4ec <Untar_FromMemory+0x38> <== NOT EXECUTED
4000a67c: a0 04 00 1d add %l0, %i5, %l0 <== NOT EXECUTED
/***************************************************************
* Read out the data. There are nblocks of data where nblocks
* is the file_size rounded to the nearest 512-byte boundary.
**************************************************************/
for (i=0; i<nblocks; i++)
4000a680: aa 05 60 01 inc %l5
{
len = ((sizeToGo < 512L)?(sizeToGo):(512L));
4000a684: 08 80 00 03 bleu 4000a690 <Untar_FromMemory+0x1dc> <== ALWAYS TAKEN
4000a688: a6 10 00 12 mov %l2, %l3
4000a68c: a6 10 22 00 mov 0x200, %l3 <== NOT EXECUTED
n = fwrite(&tar_ptr[ptr], 1, len, fp);
4000a690: 90 10 00 16 mov %l6, %o0
4000a694: 92 10 20 01 mov 1, %o1
4000a698: 94 10 00 13 mov %l3, %o2
4000a69c: 96 10 00 14 mov %l4, %o3
4000a6a0: 40 00 1c 79 call 40011884 <fwrite>
4000a6a4: a4 24 80 13 sub %l2, %l3, %l2
if (n != len)
4000a6a8: 80 a2 00 13 cmp %o0, %l3
4000a6ac: 02 80 00 05 be 4000a6c0 <Untar_FromMemory+0x20c> <== ALWAYS TAKEN
4000a6b0: ac 05 a2 00 add %l6, 0x200, %l6
{
printk("untar: Error during write\n");
4000a6b4: 7f ff e5 fb call 40003ea0 <printk> <== NOT EXECUTED
4000a6b8: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED
break;
4000a6bc: 30 80 00 05 b,a 4000a6d0 <Untar_FromMemory+0x21c> <== NOT EXECUTED
}
ptr += 512;
4000a6c0: a0 04 22 00 add %l0, 0x200, %l0
/***************************************************************
* Read out the data. There are nblocks of data where nblocks
* is the file_size rounded to the nearest 512-byte boundary.
**************************************************************/
for (i=0; i<nblocks; i++)
4000a6c4: 80 a5 40 1d cmp %l5, %i5
4000a6c8: 0a bf ff ee bcs 4000a680 <Untar_FromMemory+0x1cc>
4000a6cc: 80 a4 a2 00 cmp %l2, 0x200
break;
}
ptr += 512;
sizeToGo -= n;
}
fclose(fp);
4000a6d0: 40 00 18 8b call 400108fc <fclose>
4000a6d4: 90 10 00 14 mov %l4, %o0
void *tar_buf,
size_t size
)
{
FILE *fp;
const char *tar_ptr = (const char *)tar_buf;
4000a6d8: 10 bf ff 86 b 4000a4f0 <Untar_FromMemory+0x3c>
4000a6dc: a6 10 00 10 mov %l0, %l3
sizeToGo -= n;
}
fclose(fp);
}
}
else if (linkflag == DIRTYPE)
4000a6e0: 32 bf ff 84 bne,a 4000a4f0 <Untar_FromMemory+0x3c> <== NEVER TAKEN
4000a6e4: a6 10 00 10 mov %l0, %l3 <== NOT EXECUTED
{
mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO);
4000a6e8: 90 10 00 11 mov %l1, %o0
4000a6ec: 7f ff e3 4d call 40003420 <mkdir>
4000a6f0: 92 10 21 ff mov 0x1ff, %o1
void *tar_buf,
size_t size
)
{
FILE *fp;
const char *tar_ptr = (const char *)tar_buf;
4000a6f4: 10 bf ff 7f b 4000a4f0 <Untar_FromMemory+0x3c>
4000a6f8: a6 10 00 10 mov %l0, %l3
mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO);
}
}
return(retval);
}
4000a6fc: 81 c7 e0 08 ret
4000a700: 91 e8 20 00 restore %g0, 0, %o0
40008498 <_CORE_RWLock_Obtain_for_reading>:
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
40008498: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
4000849c: 03 10 00 7e sethi %hi(0x4001f800), %g1
* If unlocked, then OK to read.
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
400084a0: 7f ff eb 96 call 400032f8 <sparc_disable_interrupts>
400084a4: e0 00 62 cc ld [ %g1 + 0x2cc ], %l0 ! 4001facc <_Thread_Executing>
400084a8: a2 10 00 08 mov %o0, %l1
switch ( the_rwlock->current_state ) {
400084ac: c2 06 20 44 ld [ %i0 + 0x44 ], %g1
400084b0: 80 a0 60 00 cmp %g1, 0
400084b4: 22 80 00 06 be,a 400084cc <_CORE_RWLock_Obtain_for_reading+0x34>
400084b8: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
400084bc: 80 a0 60 01 cmp %g1, 1
400084c0: 12 80 00 16 bne 40008518 <_CORE_RWLock_Obtain_for_reading+0x80>
400084c4: 80 8e a0 ff btst 0xff, %i2
400084c8: 30 80 00 06 b,a 400084e0 <_CORE_RWLock_Obtain_for_reading+0x48>
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
400084cc: 84 10 20 01 mov 1, %g2
the_rwlock->number_of_readers += 1;
400084d0: 82 00 60 01 inc %g1
*/
_ISR_Disable( level );
switch ( the_rwlock->current_state ) {
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
400084d4: c4 26 20 44 st %g2, [ %i0 + 0x44 ]
the_rwlock->number_of_readers += 1;
400084d8: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
_ISR_Enable( level );
400084dc: 30 80 00 0a b,a 40008504 <_CORE_RWLock_Obtain_for_reading+0x6c>
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
return;
case CORE_RWLOCK_LOCKED_FOR_READING: {
Thread_Control *waiter;
waiter = _Thread_queue_First( &the_rwlock->Wait_queue );
400084e0: 40 00 07 b7 call 4000a3bc <_Thread_queue_First>
400084e4: 90 10 00 18 mov %i0, %o0
if ( !waiter ) {
400084e8: 80 a2 20 00 cmp %o0, 0
400084ec: 12 80 00 0b bne 40008518 <_CORE_RWLock_Obtain_for_reading+0x80><== NEVER TAKEN
400084f0: 80 8e a0 ff btst 0xff, %i2
the_rwlock->number_of_readers += 1;
400084f4: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
400084f8: 82 00 60 01 inc %g1
400084fc: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
_ISR_Enable( level );
40008500: 90 10 00 11 mov %l1, %o0
40008504: 7f ff eb 81 call 40003308 <sparc_enable_interrupts>
40008508: 01 00 00 00 nop
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
4000850c: c0 24 20 34 clr [ %l0 + 0x34 ]
return;
40008510: 81 c7 e0 08 ret
40008514: 81 e8 00 00 restore
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
40008518: 32 80 00 08 bne,a 40008538 <_CORE_RWLock_Obtain_for_reading+0xa0>
4000851c: f2 24 20 20 st %i1, [ %l0 + 0x20 ]
_ISR_Enable( level );
40008520: 7f ff eb 7a call 40003308 <sparc_enable_interrupts>
40008524: 90 10 00 11 mov %l1, %o0
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
40008528: 82 10 20 02 mov 2, %g1
4000852c: c2 24 20 34 st %g1, [ %l0 + 0x34 ]
40008530: 81 c7 e0 08 ret
40008534: 81 e8 00 00 restore
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
40008538: c0 24 20 34 clr [ %l0 + 0x34 ]
/*
* We need to wait to enter this critical section
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
4000853c: f0 24 20 44 st %i0, [ %l0 + 0x44 ]
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
40008540: c0 24 20 30 clr [ %l0 + 0x30 ]
40008544: 82 10 20 01 mov 1, %g1
40008548: c2 26 20 30 st %g1, [ %i0 + 0x30 ]
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
_ISR_Enable( level );
4000854c: 90 10 00 11 mov %l1, %o0
40008550: 7f ff eb 6e call 40003308 <sparc_enable_interrupts>
40008554: 35 10 00 21 sethi %hi(0x40008400), %i2
_Thread_queue_Enqueue_with_handler(
40008558: b2 10 00 1b mov %i3, %i1
4000855c: 40 00 06 b8 call 4000a03c <_Thread_queue_Enqueue_with_handler>
40008560: 95 ee a2 e8 restore %i2, 0x2e8, %o2
400085f0 <_CORE_RWLock_Release>:
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
400085f0: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
400085f4: 03 10 00 7e sethi %hi(0x4001f800), %g1
* Otherwise, we have to block.
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
400085f8: 7f ff eb 40 call 400032f8 <sparc_disable_interrupts>
400085fc: e0 00 62 cc ld [ %g1 + 0x2cc ], %l0 ! 4001facc <_Thread_Executing>
40008600: 84 10 00 08 mov %o0, %g2
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
40008604: c2 06 20 44 ld [ %i0 + 0x44 ], %g1
40008608: 80 a0 60 00 cmp %g1, 0
4000860c: 12 80 00 08 bne 4000862c <_CORE_RWLock_Release+0x3c>
40008610: 80 a0 60 01 cmp %g1, 1
_ISR_Enable( level );
40008614: 7f ff eb 3d call 40003308 <sparc_enable_interrupts>
40008618: b0 10 20 00 clr %i0
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
4000861c: 82 10 20 02 mov 2, %g1
40008620: c2 24 20 34 st %g1, [ %l0 + 0x34 ]
40008624: 81 c7 e0 08 ret
40008628: 81 e8 00 00 restore
return CORE_RWLOCK_SUCCESSFUL;
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
4000862c: 32 80 00 0b bne,a 40008658 <_CORE_RWLock_Release+0x68>
40008630: c0 24 20 34 clr [ %l0 + 0x34 ]
the_rwlock->number_of_readers -= 1;
40008634: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
40008638: 82 00 7f ff add %g1, -1, %g1
if ( the_rwlock->number_of_readers != 0 ) {
4000863c: 80 a0 60 00 cmp %g1, 0
40008640: 02 80 00 05 be 40008654 <_CORE_RWLock_Release+0x64>
40008644: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
/* must be unlocked again */
_ISR_Enable( level );
40008648: 7f ff eb 30 call 40003308 <sparc_enable_interrupts>
4000864c: b0 10 20 00 clr %i0
return CORE_RWLOCK_SUCCESSFUL;
40008650: 30 80 00 24 b,a 400086e0 <_CORE_RWLock_Release+0xf0>
}
}
/* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
40008654: c0 24 20 34 clr [ %l0 + 0x34 ]
/*
* Implicitly transition to "unlocked" and find another thread interested
* in obtaining this rwlock.
*/
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
40008658: c0 26 20 44 clr [ %i0 + 0x44 ]
_ISR_Enable( level );
4000865c: 7f ff eb 2b call 40003308 <sparc_enable_interrupts>
40008660: 90 10 00 02 mov %g2, %o0
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
40008664: 40 00 06 13 call 40009eb0 <_Thread_queue_Dequeue>
40008668: 90 10 00 18 mov %i0, %o0
if ( next ) {
4000866c: 80 a2 20 00 cmp %o0, 0
40008670: 22 80 00 1c be,a 400086e0 <_CORE_RWLock_Release+0xf0>
40008674: b0 10 20 00 clr %i0
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
40008678: c2 02 20 30 ld [ %o0 + 0x30 ], %g1
4000867c: 80 a0 60 01 cmp %g1, 1
40008680: 32 80 00 05 bne,a 40008694 <_CORE_RWLock_Release+0xa4>
40008684: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
40008688: 82 10 20 02 mov 2, %g1
return CORE_RWLOCK_SUCCESSFUL;
4000868c: 10 80 00 14 b 400086dc <_CORE_RWLock_Release+0xec>
40008690: c2 26 20 44 st %g1, [ %i0 + 0x44 ]
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
40008694: 84 10 20 01 mov 1, %g2
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
40008698: 82 00 60 01 inc %g1
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
4000869c: c4 26 20 44 st %g2, [ %i0 + 0x44 ]
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
400086a0: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
400086a4: 40 00 07 46 call 4000a3bc <_Thread_queue_First>
400086a8: 90 10 00 18 mov %i0, %o0
if ( !next ||
400086ac: 92 92 20 00 orcc %o0, 0, %o1
400086b0: 22 80 00 0c be,a 400086e0 <_CORE_RWLock_Release+0xf0>
400086b4: b0 10 20 00 clr %i0
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
400086b8: c2 02 60 30 ld [ %o1 + 0x30 ], %g1
400086bc: 80 a0 60 01 cmp %g1, 1
400086c0: 02 80 00 07 be 400086dc <_CORE_RWLock_Release+0xec> <== NEVER TAKEN
400086c4: 90 10 00 18 mov %i0, %o0
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
400086c8: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
400086cc: 82 00 60 01 inc %g1
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
400086d0: 40 00 06 eb call 4000a27c <_Thread_queue_Extract>
400086d4: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
}
400086d8: 30 bf ff f3 b,a 400086a4 <_CORE_RWLock_Release+0xb4>
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
400086dc: b0 10 20 00 clr %i0
400086e0: 81 c7 e0 08 ret
400086e4: 81 e8 00 00 restore
400086e8 <_CORE_RWLock_Timeout>:
void _CORE_RWLock_Timeout(
Objects_Id id,
void *ignored
)
{
400086e8: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
400086ec: 90 10 00 18 mov %i0, %o0
400086f0: 40 00 05 0d call 40009b24 <_Thread_Get>
400086f4: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
400086f8: c2 07 bf fc ld [ %fp + -4 ], %g1
400086fc: 80 a0 60 00 cmp %g1, 0
40008700: 12 80 00 08 bne 40008720 <_CORE_RWLock_Timeout+0x38> <== NEVER TAKEN
40008704: 01 00 00 00 nop
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
40008708: 40 00 07 69 call 4000a4ac <_Thread_queue_Process_timeout>
4000870c: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
40008710: 03 10 00 7e sethi %hi(0x4001f800), %g1
40008714: c4 00 62 10 ld [ %g1 + 0x210 ], %g2 ! 4001fa10 <_Thread_Dispatch_disable_level>
40008718: 84 00 bf ff add %g2, -1, %g2
4000871c: c4 20 62 10 st %g2, [ %g1 + 0x210 ]
40008720: 81 c7 e0 08 ret
40008724: 81 e8 00 00 restore
40015b70 <_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
)
{
40015b70: 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 ) {
40015b74: 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
)
{
40015b78: 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 ) {
40015b7c: 80 a6 80 01 cmp %i2, %g1
40015b80: 18 80 00 17 bgu 40015bdc <_CORE_message_queue_Broadcast+0x6c><== NEVER TAKEN
40015b84: 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 ) {
40015b88: c2 04 20 48 ld [ %l0 + 0x48 ], %g1
40015b8c: 80 a0 60 00 cmp %g1, 0
40015b90: 02 80 00 0a be 40015bb8 <_CORE_message_queue_Broadcast+0x48>
40015b94: a2 10 20 00 clr %l1
*count = 0;
40015b98: c0 27 40 00 clr [ %i5 ]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
40015b9c: 81 c7 e0 08 ret
40015ba0: 91 e8 20 00 restore %g0, 0, %o0
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
40015ba4: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0
40015ba8: 40 00 27 11 call 4001f7ec <memcpy>
40015bac: a2 04 60 01 inc %l1
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
40015bb0: c2 04 a0 28 ld [ %l2 + 0x28 ], %g1
40015bb4: 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))) {
40015bb8: 40 00 0a 30 call 40018478 <_Thread_queue_Dequeue>
40015bbc: 90 10 00 10 mov %l0, %o0
40015bc0: 92 10 00 19 mov %i1, %o1
40015bc4: 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 =
40015bc8: 80 a2 20 00 cmp %o0, 0
40015bcc: 12 bf ff f6 bne 40015ba4 <_CORE_message_queue_Broadcast+0x34>
40015bd0: 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;
40015bd4: e2 27 40 00 st %l1, [ %i5 ]
40015bd8: b0 10 20 00 clr %i0
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
40015bdc: 81 c7 e0 08 ret
40015be0: 81 e8 00 00 restore
4000f6c0 <_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
)
{
4000f6c0: 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;
4000f6c4: 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;
4000f6c8: 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;
4000f6cc: f6 26 20 4c st %i3, [ %i0 + 0x4c ]
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
4000f6d0: c0 26 20 60 clr [ %i0 + 0x60 ]
the_message_queue->notify_argument = the_argument;
4000f6d4: c0 26 20 64 clr [ %i0 + 0x64 ]
/*
* 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)) {
4000f6d8: 80 8e e0 03 btst 3, %i3
4000f6dc: 02 80 00 07 be 4000f6f8 <_CORE_message_queue_Initialize+0x38>
4000f6e0: a2 10 00 1b mov %i3, %l1
allocated_message_size += sizeof(uint32_t);
4000f6e4: a2 06 e0 04 add %i3, 4, %l1
allocated_message_size &= ~(sizeof(uint32_t) - 1);
4000f6e8: a2 0c 7f fc and %l1, -4, %l1
}
if (allocated_message_size < maximum_message_size)
4000f6ec: 80 a4 40 1b cmp %l1, %i3
4000f6f0: 0a 80 00 23 bcs 4000f77c <_CORE_message_queue_Initialize+0xbc><== NEVER TAKEN
4000f6f4: 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));
4000f6f8: a0 04 60 14 add %l1, 0x14, %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 *
4000f6fc: 92 10 00 1a mov %i2, %o1
4000f700: 40 00 4f df call 4002367c <.umul>
4000f704: 90 10 00 10 mov %l0, %o0
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
4000f708: 80 a2 00 11 cmp %o0, %l1
4000f70c: 0a 80 00 1c bcs 4000f77c <_CORE_message_queue_Initialize+0xbc><== NEVER TAKEN
4000f710: 01 00 00 00 nop
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4000f714: 40 00 0b d3 call 40012660 <_Workspace_Allocate>
4000f718: 01 00 00 00 nop
4000f71c: d0 26 20 5c st %o0, [ %i0 + 0x5c ]
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4000f720: 80 a2 20 00 cmp %o0, 0
4000f724: 02 80 00 16 be 4000f77c <_CORE_message_queue_Initialize+0xbc>
4000f728: 92 10 00 08 mov %o0, %o1
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
4000f72c: 90 06 20 68 add %i0, 0x68, %o0
4000f730: 94 10 00 1a mov %i2, %o2
4000f734: 40 00 15 80 call 40014d34 <_Chain_Initialize>
4000f738: 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(
4000f73c: 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;
4000f740: c0 26 20 54 clr [ %i0 + 0x54 ]
4000f744: 82 18 60 01 xor %g1, 1, %g1
4000f748: 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);
4000f74c: 82 06 20 54 add %i0, 0x54, %g1
4000f750: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4000f754: 82 06 20 50 add %i0, 0x50, %g1
4000f758: 90 10 00 18 mov %i0, %o0
4000f75c: c2 26 20 58 st %g1, [ %i0 + 0x58 ]
4000f760: 92 60 3f ff subx %g0, -1, %o1
4000f764: 94 10 20 80 mov 0x80, %o2
4000f768: 96 10 20 06 mov 6, %o3
4000f76c: 40 00 08 9e call 400119e4 <_Thread_queue_Initialize>
4000f770: 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;
4000f774: 81 c7 e0 08 ret
4000f778: 81 e8 00 00 restore
}
4000f77c: 81 c7 e0 08 ret
4000f780: 91 e8 20 00 restore %g0, 0, %o0
4000f784 <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4000f784: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
4000f788: 23 10 00 ad sethi %hi(0x4002b400), %l1
4000f78c: e0 04 61 2c ld [ %l1 + 0x12c ], %l0 ! 4002b52c <_Thread_Executing>
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4000f790: a4 10 00 19 mov %i1, %l2
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
4000f794: c0 24 20 34 clr [ %l0 + 0x34 ]
_ISR_Disable( level );
4000f798: 7f ff de b4 call 40007268 <sparc_disable_interrupts>
4000f79c: a6 10 00 18 mov %i0, %l3
4000f7a0: 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));
4000f7a4: f2 06 20 50 ld [ %i0 + 0x50 ], %i1
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4000f7a8: 84 06 20 54 add %i0, 0x54, %g2
4000f7ac: 80 a6 40 02 cmp %i1, %g2
4000f7b0: 02 80 00 24 be 4000f840 <_CORE_message_queue_Seize+0xbc>
4000f7b4: 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;
4000f7b8: c4 06 40 00 ld [ %i1 ], %g2
the_chain->first = new_first;
4000f7bc: c4 26 20 50 st %g2, [ %i0 + 0x50 ]
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
4000f7c0: 80 a6 60 00 cmp %i1, 0
4000f7c4: 02 80 00 1f be 4000f840 <_CORE_message_queue_Seize+0xbc> <== NEVER TAKEN
4000f7c8: c6 20 a0 04 st %g3, [ %g2 + 4 ]
the_message_queue->number_of_pending_messages -= 1;
4000f7cc: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
4000f7d0: 82 00 7f ff add %g1, -1, %g1
4000f7d4: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
_ISR_Enable( level );
4000f7d8: 7f ff de a8 call 40007278 <sparc_enable_interrupts>
4000f7dc: a0 06 60 10 add %i1, 0x10, %l0
*size_p = the_message->Contents.size;
4000f7e0: d4 06 60 0c ld [ %i1 + 0xc ], %o2
_Thread_Executing->Wait.count =
4000f7e4: c2 04 61 2c ld [ %l1 + 0x12c ], %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;
4000f7e8: d4 26 c0 00 st %o2, [ %i3 ]
_Thread_Executing->Wait.count =
4000f7ec: c4 06 60 08 ld [ %i1 + 8 ], %g2
4000f7f0: c4 20 60 24 st %g2, [ %g1 + 0x24 ]
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4000f7f4: 92 10 00 10 mov %l0, %o1
4000f7f8: 40 00 23 07 call 40018414 <memcpy>
4000f7fc: 90 10 00 1a mov %i2, %o0
* is not, then we can go ahead and free the buffer.
*
* NOTE: If we note that the queue was not full before this receive,
* then we can avoid this dequeue.
*/
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
4000f800: 40 00 07 71 call 400115c4 <_Thread_queue_Dequeue>
4000f804: 90 10 00 18 mov %i0, %o0
if ( !the_thread ) {
4000f808: 80 a2 20 00 cmp %o0, 0
4000f80c: 32 80 00 04 bne,a 4000f81c <_CORE_message_queue_Seize+0x98>
4000f810: d4 02 20 30 ld [ %o0 + 0x30 ], %o2
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 );
4000f814: 7f ff ff 7a call 4000f5fc <_Chain_Append>
4000f818: 91 ee 20 68 restore %i0, 0x68, %o0
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
4000f81c: c2 02 20 24 ld [ %o0 + 0x24 ], %g1
*/
_CORE_message_queue_Set_message_priority(
the_message,
the_thread->Wait.count
);
the_message->Contents.size = (size_t) the_thread->Wait.option;
4000f820: d4 26 60 0c st %o2, [ %i1 + 0xc ]
4000f824: c2 26 60 08 st %g1, [ %i1 + 8 ]
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4000f828: d2 02 20 2c ld [ %o0 + 0x2c ], %o1
4000f82c: 40 00 22 fa call 40018414 <memcpy>
4000f830: 90 10 00 10 mov %l0, %o0
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
4000f834: f4 06 60 08 ld [ %i1 + 8 ], %i2
4000f838: 40 00 15 4d call 40014d6c <_CORE_message_queue_Insert_message>
4000f83c: 81 e8 00 00 restore
return;
}
#endif
}
if ( !wait ) {
4000f840: 80 8f 20 ff btst 0xff, %i4
4000f844: 12 80 00 08 bne 4000f864 <_CORE_message_queue_Seize+0xe0>
4000f848: 84 10 20 01 mov 1, %g2
_ISR_Enable( level );
4000f84c: 7f ff de 8b call 40007278 <sparc_enable_interrupts>
4000f850: 90 10 00 01 mov %g1, %o0
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4000f854: 82 10 20 04 mov 4, %g1
4000f858: 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 );
}
4000f85c: 81 c7 e0 08 ret
4000f860: 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;
4000f864: c4 24 e0 30 st %g2, [ %l3 + 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;
4000f868: 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;
4000f86c: e4 24 20 20 st %l2, [ %l0 + 0x20 ]
executing->Wait.return_argument_second.mutable_object = buffer;
4000f870: 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;
4000f874: e6 24 20 44 st %l3, [ %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 );
4000f878: 90 10 00 01 mov %g1, %o0
4000f87c: 7f ff de 7f call 40007278 <sparc_enable_interrupts>
4000f880: 35 10 00 46 sethi %hi(0x40011800), %i2
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
4000f884: b0 10 00 13 mov %l3, %i0
4000f888: b2 10 00 1d mov %i5, %i1
4000f88c: 40 00 07 b1 call 40011750 <_Thread_queue_Enqueue_with_handler>
4000f890: 95 ee a2 b0 restore %i2, 0x2b0, %o2
400060d0 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
400060d0: 9d e3 bf a0 save %sp, -96, %sp
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
400060d4: 03 10 00 72 sethi %hi(0x4001c800), %g1
400060d8: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 ! 4001c8e0 <_Thread_Dispatch_disable_level>
400060dc: 80 a0 60 00 cmp %g1, 0
400060e0: 02 80 00 0d be 40006114 <_CORE_mutex_Seize+0x44>
400060e4: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
400060e8: 80 8e a0 ff btst 0xff, %i2
400060ec: 02 80 00 0b be 40006118 <_CORE_mutex_Seize+0x48> <== NEVER TAKEN
400060f0: 90 10 00 18 mov %i0, %o0
400060f4: 03 10 00 72 sethi %hi(0x4001c800), %g1
400060f8: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001ca80 <_System_state_Current>
400060fc: 80 a0 60 01 cmp %g1, 1
40006100: 08 80 00 05 bleu 40006114 <_CORE_mutex_Seize+0x44>
40006104: 90 10 20 00 clr %o0
40006108: 92 10 20 00 clr %o1
4000610c: 40 00 01 b4 call 400067dc <_Internal_error_Occurred>
40006110: 94 10 20 13 mov 0x13, %o2
40006114: 90 10 00 18 mov %i0, %o0
40006118: 40 00 15 03 call 4000b524 <_CORE_mutex_Seize_interrupt_trylock>
4000611c: 92 07 a0 54 add %fp, 0x54, %o1
40006120: 80 a2 20 00 cmp %o0, 0
40006124: 02 80 00 09 be 40006148 <_CORE_mutex_Seize+0x78>
40006128: 80 8e a0 ff btst 0xff, %i2
4000612c: 12 80 00 09 bne 40006150 <_CORE_mutex_Seize+0x80>
40006130: 35 10 00 72 sethi %hi(0x4001c800), %i2
40006134: 7f ff ee dd call 40001ca8 <sparc_enable_interrupts>
40006138: d0 07 a0 54 ld [ %fp + 0x54 ], %o0
4000613c: c2 06 a1 9c ld [ %i2 + 0x19c ], %g1
40006140: 84 10 20 01 mov 1, %g2
40006144: c4 20 60 34 st %g2, [ %g1 + 0x34 ]
40006148: 81 c7 e0 08 ret
4000614c: 81 e8 00 00 restore
40006150: c4 06 a1 9c ld [ %i2 + 0x19c ], %g2
40006154: 03 10 00 72 sethi %hi(0x4001c800), %g1
40006158: c6 00 60 e0 ld [ %g1 + 0xe0 ], %g3 ! 4001c8e0 <_Thread_Dispatch_disable_level>
4000615c: f2 20 a0 20 st %i1, [ %g2 + 0x20 ]
40006160: f0 20 a0 44 st %i0, [ %g2 + 0x44 ]
40006164: 84 00 e0 01 add %g3, 1, %g2
40006168: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ]
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;
4000616c: 82 10 20 01 mov 1, %g1
40006170: c2 26 20 30 st %g1, [ %i0 + 0x30 ]
40006174: 7f ff ee cd call 40001ca8 <sparc_enable_interrupts>
40006178: d0 07 a0 54 ld [ %fp + 0x54 ], %o0
4000617c: 90 10 00 18 mov %i0, %o0
40006180: 7f ff ff bb call 4000606c <_CORE_mutex_Seize_interrupt_blocking>
40006184: 92 10 00 1b mov %i3, %o1
40006188: 81 c7 e0 08 ret
4000618c: 81 e8 00 00 restore
40006334 <_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
)
{
40006334: 9d e3 bf a0 save %sp, -96, %sp
40006338: 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)) ) {
4000633c: b0 10 20 00 clr %i0
40006340: 40 00 05 d2 call 40007a88 <_Thread_queue_Dequeue>
40006344: 90 10 00 10 mov %l0, %o0
40006348: 80 a2 20 00 cmp %o0, 0
4000634c: 12 80 00 0e bne 40006384 <_CORE_semaphore_Surrender+0x50>
40006350: 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 );
40006354: 7f ff ee 51 call 40001c98 <sparc_disable_interrupts>
40006358: 01 00 00 00 nop
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
4000635c: c2 04 20 48 ld [ %l0 + 0x48 ], %g1
40006360: c4 04 20 40 ld [ %l0 + 0x40 ], %g2
40006364: 80 a0 40 02 cmp %g1, %g2
40006368: 1a 80 00 05 bcc 4000637c <_CORE_semaphore_Surrender+0x48> <== NEVER TAKEN
4000636c: b0 10 20 04 mov 4, %i0
the_semaphore->count += 1;
40006370: 82 00 60 01 inc %g1
40006374: b0 10 20 00 clr %i0
40006378: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
4000637c: 7f ff ee 4b call 40001ca8 <sparc_enable_interrupts>
40006380: 01 00 00 00 nop
}
return status;
}
40006384: 81 c7 e0 08 ret
40006388: 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 72 sethi %hi(0x4001c800), %g1
40004f60: e0 00 61 9c ld [ %g1 + 0x19c ], %l0 ! 4001c99c <_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 74 sethi %hi(0x4001d000), %g1
40004fe4: c4 20 62 14 st %g2, [ %g1 + 0x214 ] ! 4001d214 <_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 72 sethi %hi(0x4001c800), %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 21 bc or %o0, 0x1bc, %o0
40005024: 40 00 0e 02 call 4000882c <_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 fb call 4000801c <_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 74 sethi %hi(0x4001d000), %g1
40005044: f0 00 62 14 ld [ %g1 + 0x214 ], %i0 ! 4001d214 <_Event_Sync_state>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
40005048: c0 20 62 14 clr [ %g1 + 0x214 ]
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 08 15 call 400070b4 <_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 72 sethi %hi(0x4001c800), %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 21 78 ld [ %g4 + 0x178 ], %g4 ! 4001c978 <_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 72 sethi %hi(0x4001c800), %g4
40005108: c8 01 21 9c ld [ %g4 + 0x19c ], %g4 ! 4001c99c <_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 74 sethi %hi(0x4001d000), %g4
4000511c: da 01 22 14 ld [ %g4 + 0x214 ], %o5 ! 4001d214 <_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 14 ld [ %g4 + 0x214 ], %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 74 sethi %hi(0x4001d000), %g1
4000516c: c4 20 62 14 st %g2, [ %g1 + 0x214 ] ! 4001d214 <_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 f0 call 400089a0 <_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 3f call 400072ec <_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 3c call 400076fc <_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 72 sethi %hi(0x4001c800), %g1
40005230: c2 00 61 9c ld [ %g1 + 0x19c ], %g1 ! 4001c99c <_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 74 sethi %hi(0x4001d000), %g1
40005244: c4 00 62 14 ld [ %g1 + 0x214 ], %g2 ! 4001d214 <_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 14 st %g2, [ %g1 + 0x214 ]
}
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 08 1e call 400072ec <_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 72 sethi %hi(0x4001c800), %g1
40005280: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001c8e0 <_Thread_Dispatch_disable_level>
40005284: 84 00 bf ff add %g2, -1, %g2
40005288: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ]
4000528c: 81 c7 e0 08 ret
40005290: 81 e8 00 00 restore
4000b750 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4000b750: 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;
4000b754: 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;
4000b758: 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 ) {
4000b75c: 80 a5 80 19 cmp %l6, %i1
4000b760: 0a 80 00 6d bcs 4000b914 <_Heap_Allocate_aligned_with_boundary+0x1c4>
4000b764: e8 06 20 10 ld [ %i0 + 0x10 ], %l4
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
4000b768: 80 a6 e0 00 cmp %i3, 0
4000b76c: 02 80 00 08 be 4000b78c <_Heap_Allocate_aligned_with_boundary+0x3c>
4000b770: 82 10 20 04 mov 4, %g1
if ( boundary < alloc_size ) {
4000b774: 80 a6 c0 19 cmp %i3, %i1
4000b778: 0a 80 00 67 bcs 4000b914 <_Heap_Allocate_aligned_with_boundary+0x1c4>
4000b77c: 80 a6 a0 00 cmp %i2, 0
return NULL;
}
if ( alignment == 0 ) {
4000b780: 22 80 00 03 be,a 4000b78c <_Heap_Allocate_aligned_with_boundary+0x3c>
4000b784: 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;
4000b788: 82 10 20 04 mov 4, %g1
4000b78c: 82 20 40 19 sub %g1, %i1, %g1
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
4000b790: 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;
4000b794: 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;
4000b798: 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;
4000b79c: 82 05 20 07 add %l4, 7, %g1
4000b7a0: 10 80 00 4b b 4000b8cc <_Heap_Allocate_aligned_with_boundary+0x17c>
4000b7a4: 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 ) {
4000b7a8: 80 a4 c0 16 cmp %l3, %l6
4000b7ac: 08 80 00 47 bleu 4000b8c8 <_Heap_Allocate_aligned_with_boundary+0x178>
4000b7b0: a2 04 60 01 inc %l1
if ( alignment == 0 ) {
4000b7b4: 80 a6 a0 00 cmp %i2, 0
4000b7b8: 12 80 00 04 bne 4000b7c8 <_Heap_Allocate_aligned_with_boundary+0x78>
4000b7bc: 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;
4000b7c0: 10 80 00 3f b 4000b8bc <_Heap_Allocate_aligned_with_boundary+0x16c>
4000b7c4: 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;
4000b7c8: 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;
4000b7cc: 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;
4000b7d0: a6 0c ff fe and %l3, -2, %l3
4000b7d4: 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;
4000b7d8: 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;
4000b7dc: 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);
4000b7e0: 90 10 00 10 mov %l0, %o0
4000b7e4: 82 20 80 17 sub %g2, %l7, %g1
4000b7e8: 92 10 00 1a mov %i2, %o1
4000b7ec: 40 00 31 9f call 40017e68 <.urem>
4000b7f0: a6 00 40 13 add %g1, %l3, %l3
4000b7f4: 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 ) {
4000b7f8: 80 a4 00 13 cmp %l0, %l3
4000b7fc: 08 80 00 07 bleu 4000b818 <_Heap_Allocate_aligned_with_boundary+0xc8>
4000b800: 80 a6 e0 00 cmp %i3, 0
4000b804: 90 10 00 13 mov %l3, %o0
4000b808: 40 00 31 98 call 40017e68 <.urem>
4000b80c: 92 10 00 1a mov %i2, %o1
4000b810: a0 24 c0 08 sub %l3, %o0, %l0
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
4000b814: 80 a6 e0 00 cmp %i3, 0
4000b818: 02 80 00 1d be 4000b88c <_Heap_Allocate_aligned_with_boundary+0x13c>
4000b81c: 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;
4000b820: a6 04 00 19 add %l0, %i1, %l3
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
4000b824: 82 05 40 19 add %l5, %i1, %g1
4000b828: 92 10 00 1b mov %i3, %o1
4000b82c: 90 10 00 13 mov %l3, %o0
4000b830: 10 80 00 0b b 4000b85c <_Heap_Allocate_aligned_with_boundary+0x10c>
4000b834: 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 ) {
4000b838: 80 a0 40 02 cmp %g1, %g2
4000b83c: 2a 80 00 24 bcs,a 4000b8cc <_Heap_Allocate_aligned_with_boundary+0x17c>
4000b840: e4 04 a0 08 ld [ %l2 + 8 ], %l2
4000b844: 40 00 31 89 call 40017e68 <.urem>
4000b848: 01 00 00 00 nop
4000b84c: 92 10 00 1b mov %i3, %o1
4000b850: 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;
4000b854: a6 04 00 19 add %l0, %i1, %l3
4000b858: 90 10 00 13 mov %l3, %o0
4000b85c: 40 00 31 83 call 40017e68 <.urem>
4000b860: 01 00 00 00 nop
4000b864: 92 10 00 1a mov %i2, %o1
4000b868: 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;
4000b86c: 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 ) {
4000b870: 80 a0 40 13 cmp %g1, %l3
4000b874: 1a 80 00 05 bcc 4000b888 <_Heap_Allocate_aligned_with_boundary+0x138>
4000b878: 90 10 00 1d mov %i5, %o0
4000b87c: 80 a4 00 01 cmp %l0, %g1
4000b880: 0a bf ff ee bcs 4000b838 <_Heap_Allocate_aligned_with_boundary+0xe8>
4000b884: 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 ) {
4000b888: 80 a4 00 15 cmp %l0, %l5
4000b88c: 0a 80 00 0f bcs 4000b8c8 <_Heap_Allocate_aligned_with_boundary+0x178>
4000b890: 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;
4000b894: 90 10 00 10 mov %l0, %o0
4000b898: a6 04 c0 10 add %l3, %l0, %l3
4000b89c: 40 00 31 73 call 40017e68 <.urem>
4000b8a0: 92 10 00 14 mov %l4, %o1
if ( free_size >= min_block_size || free_size == 0 ) {
4000b8a4: 90 a4 c0 08 subcc %l3, %o0, %o0
4000b8a8: 02 80 00 06 be 4000b8c0 <_Heap_Allocate_aligned_with_boundary+0x170>
4000b8ac: 80 a4 20 00 cmp %l0, 0
4000b8b0: 80 a2 00 17 cmp %o0, %l7
4000b8b4: 2a 80 00 06 bcs,a 4000b8cc <_Heap_Allocate_aligned_with_boundary+0x17c>
4000b8b8: e4 04 a0 08 ld [ %l2 + 8 ], %l2
boundary
);
}
}
if ( alloc_begin != 0 ) {
4000b8bc: 80 a4 20 00 cmp %l0, 0
4000b8c0: 32 80 00 08 bne,a 4000b8e0 <_Heap_Allocate_aligned_with_boundary+0x190><== ALWAYS TAKEN
4000b8c4: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
break;
}
block = block->next;
4000b8c8: e4 04 a0 08 ld [ %l2 + 8 ], %l2
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4000b8cc: 80 a4 80 18 cmp %l2, %i0
4000b8d0: 32 bf ff b6 bne,a 4000b7a8 <_Heap_Allocate_aligned_with_boundary+0x58>
4000b8d4: e6 04 a0 04 ld [ %l2 + 4 ], %l3
4000b8d8: 10 80 00 09 b 4000b8fc <_Heap_Allocate_aligned_with_boundary+0x1ac>
4000b8dc: 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 );
4000b8e0: 92 10 00 12 mov %l2, %o1
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4000b8e4: 82 00 40 11 add %g1, %l1, %g1
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4000b8e8: 96 10 00 19 mov %i1, %o3
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4000b8ec: c2 26 20 4c st %g1, [ %i0 + 0x4c ]
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4000b8f0: 90 10 00 18 mov %i0, %o0
4000b8f4: 7f ff eb 69 call 40006698 <_Heap_Block_allocate>
4000b8f8: 94 10 00 10 mov %l0, %o2
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
Heap_Statistics *const stats = &heap->stats;
4000b8fc: c2 06 20 44 ld [ %i0 + 0x44 ], %g1
4000b900: 80 a0 40 11 cmp %g1, %l1
4000b904: 2a 80 00 02 bcs,a 4000b90c <_Heap_Allocate_aligned_with_boundary+0x1bc>
4000b908: e2 26 20 44 st %l1, [ %i0 + 0x44 ]
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
4000b90c: 81 c7 e0 08 ret
4000b910: 91 e8 00 10 restore %g0, %l0, %o0
}
4000b914: 81 c7 e0 08 ret
4000b918: 91 e8 20 00 restore %g0, 0, %o0
40010d4c <_Heap_Extend>:
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
40010d4c: 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;
40010d50: c2 06 20 1c ld [ %i0 + 0x1c ], %g1
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
40010d54: 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 ) {
40010d58: 80 a6 40 01 cmp %i1, %g1
40010d5c: 1a 80 00 07 bcc 40010d78 <_Heap_Extend+0x2c>
40010d60: 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;
40010d64: c4 06 20 18 ld [ %i0 + 0x18 ], %g2
40010d68: 80 a6 40 02 cmp %i1, %g2
40010d6c: 1a 80 00 28 bcc 40010e0c <_Heap_Extend+0xc0>
40010d70: 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 ) {
40010d74: 80 a6 40 01 cmp %i1, %g1
40010d78: 12 80 00 25 bne 40010e0c <_Heap_Extend+0xc0>
40010d7c: 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);
40010d80: 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;
40010d84: 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
40010d88: 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;
40010d8c: f4 24 20 1c st %i2, [ %l0 + 0x1c ]
extend_size = new_heap_area_end
40010d90: b2 06 7f f8 add %i1, -8, %i1
40010d94: 7f ff cc ed call 40004148 <.urem>
40010d98: 90 10 00 19 mov %i1, %o0
40010d9c: 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;
40010da0: d0 26 c0 00 st %o0, [ %i3 ]
if( extend_size >= heap->min_block_size ) {
40010da4: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
40010da8: 80 a2 00 01 cmp %o0, %g1
40010dac: 0a 80 00 18 bcs 40010e0c <_Heap_Extend+0xc0> <== NEVER TAKEN
40010db0: 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;
40010db4: 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 =
40010db8: c4 04 20 20 ld [ %l0 + 0x20 ], %g2
40010dbc: 82 08 60 01 and %g1, 1, %g1
40010dc0: 82 12 00 01 or %o0, %g1, %g1
40010dc4: 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);
40010dc8: 82 02 00 11 add %o0, %l1, %g1
40010dcc: 84 20 80 01 sub %g2, %g1, %g2
40010dd0: 84 10 a0 01 or %g2, 1, %g2
40010dd4: c4 20 60 04 st %g2, [ %g1 + 4 ]
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
++stats->used_blocks;
40010dd8: c6 04 20 40 ld [ %l0 + 0x40 ], %g3
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
40010ddc: f2 04 20 2c ld [ %l0 + 0x2c ], %i1
++stats->used_blocks;
--stats->frees; /* Do not count subsequent call as actual free() */
40010de0: 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;
40010de4: c2 24 20 24 st %g1, [ %l0 + 0x24 ]
/* Statistics */
stats->size += extend_size;
++stats->used_blocks;
40010de8: 82 00 e0 01 add %g3, 1, %g1
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
40010dec: 90 06 40 08 add %i1, %o0, %o0
++stats->used_blocks;
40010df0: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
--stats->frees; /* Do not count subsequent call as actual free() */
40010df4: 82 00 bf ff add %g2, -1, %g1
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
40010df8: d0 24 20 2c st %o0, [ %l0 + 0x2c ]
++stats->used_blocks;
--stats->frees; /* Do not count subsequent call as actual free() */
40010dfc: c2 24 20 50 st %g1, [ %l0 + 0x50 ]
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
40010e00: 90 10 00 10 mov %l0, %o0
40010e04: 7f ff e8 fb call 4000b1f0 <_Heap_Free>
40010e08: 92 04 60 08 add %l1, 8, %o1
}
return HEAP_EXTEND_SUCCESSFUL;
}
40010e0c: 81 c7 e0 08 ret
40010e10: 81 e8 00 00 restore
4000b91c <_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 )
{
4000b91c: 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 )
4000b920: d2 06 20 10 ld [ %i0 + 0x10 ], %o1
4000b924: 40 00 31 51 call 40017e68 <.urem>
4000b928: 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;
4000b92c: 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 )
4000b930: b2 06 7f f8 add %i1, -8, %i1
4000b934: 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
4000b938: 80 a2 00 01 cmp %o0, %g1
4000b93c: 0a 80 00 05 bcs 4000b950 <_Heap_Free+0x34>
4000b940: 84 10 20 00 clr %g2
4000b944: c4 06 20 24 ld [ %i0 + 0x24 ], %g2
4000b948: 80 a0 80 08 cmp %g2, %o0
4000b94c: 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 ) ) {
4000b950: 80 a0 a0 00 cmp %g2, 0
4000b954: 02 80 00 6a be 4000bafc <_Heap_Free+0x1e0>
4000b958: 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;
4000b95c: c8 02 20 04 ld [ %o0 + 4 ], %g4
4000b960: 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);
4000b964: 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
4000b968: 80 a0 80 01 cmp %g2, %g1
4000b96c: 0a 80 00 05 bcs 4000b980 <_Heap_Free+0x64> <== NEVER TAKEN
4000b970: 9a 10 20 00 clr %o5
4000b974: da 06 20 24 ld [ %i0 + 0x24 ], %o5
4000b978: 80 a3 40 02 cmp %o5, %g2
4000b97c: 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 ) ) {
4000b980: 80 a3 60 00 cmp %o5, 0
4000b984: 02 80 00 5e be 4000bafc <_Heap_Free+0x1e0> <== NEVER TAKEN
4000b988: 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;
4000b98c: da 00 a0 04 ld [ %g2 + 4 ], %o5
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
4000b990: 80 8b 60 01 btst 1, %o5
4000b994: 02 80 00 5a be 4000bafc <_Heap_Free+0x1e0> <== NEVER TAKEN
4000b998: 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 ));
4000b99c: 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
4000b9a0: 80 a0 80 09 cmp %g2, %o1
4000b9a4: 02 80 00 06 be 4000b9bc <_Heap_Free+0xa0>
4000b9a8: 96 10 20 00 clr %o3
4000b9ac: 98 00 80 0d add %g2, %o5, %o4
4000b9b0: d6 03 20 04 ld [ %o4 + 4 ], %o3
4000b9b4: 96 0a e0 01 and %o3, 1, %o3
4000b9b8: 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 ) ) {
4000b9bc: 80 89 20 01 btst 1, %g4
4000b9c0: 12 80 00 26 bne 4000ba58 <_Heap_Free+0x13c>
4000b9c4: 80 a2 e0 00 cmp %o3, 0
uintptr_t const prev_size = block->prev_size;
4000b9c8: 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);
4000b9cc: 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
4000b9d0: 80 a1 00 01 cmp %g4, %g1
4000b9d4: 0a 80 00 04 bcs 4000b9e4 <_Heap_Free+0xc8> <== NEVER TAKEN
4000b9d8: 94 10 20 00 clr %o2
4000b9dc: 80 a2 40 04 cmp %o1, %g4
4000b9e0: 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 ) ) {
4000b9e4: 80 a2 a0 00 cmp %o2, 0
4000b9e8: 02 80 00 45 be 4000bafc <_Heap_Free+0x1e0> <== NEVER TAKEN
4000b9ec: 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) ) {
4000b9f0: c2 01 20 04 ld [ %g4 + 4 ], %g1
4000b9f4: 80 88 60 01 btst 1, %g1
4000b9f8: 02 80 00 41 be 4000bafc <_Heap_Free+0x1e0> <== NEVER TAKEN
4000b9fc: 80 a2 e0 00 cmp %o3, 0
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
4000ba00: 22 80 00 0f be,a 4000ba3c <_Heap_Free+0x120>
4000ba04: 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;
4000ba08: 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;
4000ba0c: 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;
4000ba10: c4 00 a0 08 ld [ %g2 + 8 ], %g2
4000ba14: 82 00 7f ff add %g1, -1, %g1
4000ba18: 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;
4000ba1c: 9a 00 c0 0d add %g3, %o5, %o5
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
4000ba20: d6 20 a0 0c st %o3, [ %g2 + 0xc ]
4000ba24: 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;
4000ba28: 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;
4000ba2c: 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;
4000ba30: 98 13 20 01 or %o4, 1, %o4
4000ba34: 10 80 00 27 b 4000bad0 <_Heap_Free+0x1b4>
4000ba38: 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;
4000ba3c: 82 13 20 01 or %o4, 1, %g1
4000ba40: c2 21 20 04 st %g1, [ %g4 + 4 ]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4000ba44: c2 00 a0 04 ld [ %g2 + 4 ], %g1
next_block->prev_size = size;
4000ba48: 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;
4000ba4c: 82 08 7f fe and %g1, -2, %g1
4000ba50: 10 80 00 20 b 4000bad0 <_Heap_Free+0x1b4>
4000ba54: c2 20 a0 04 st %g1, [ %g2 + 4 ]
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
4000ba58: 02 80 00 0d be 4000ba8c <_Heap_Free+0x170>
4000ba5c: 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;
4000ba60: 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;
4000ba64: c4 00 a0 08 ld [ %g2 + 8 ], %g2
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
4000ba68: c2 22 20 0c st %g1, [ %o0 + 0xc ]
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
4000ba6c: c4 22 20 08 st %g2, [ %o0 + 8 ]
new_block->prev = prev;
next->prev = new_block;
prev->next = new_block;
4000ba70: 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;
4000ba74: d0 20 a0 0c st %o0, [ %g2 + 0xc ]
uintptr_t const size = block_size + next_block_size;
4000ba78: 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;
4000ba7c: 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;
4000ba80: 82 10 60 01 or %g1, 1, %g1
4000ba84: 10 80 00 13 b 4000bad0 <_Heap_Free+0x1b4>
4000ba88: 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;
4000ba8c: c2 22 20 04 st %g1, [ %o0 + 4 ]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4000ba90: 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;
4000ba94: c8 06 20 08 ld [ %i0 + 8 ], %g4
4000ba98: 82 08 7f fe and %g1, -2, %g1
next_block->prev_size = block_size;
4000ba9c: 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;
4000baa0: c2 20 a0 04 st %g1, [ %g2 + 4 ]
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
4000baa4: c2 06 20 38 ld [ %i0 + 0x38 ], %g1
new_block->next = next;
4000baa8: c8 22 20 08 st %g4, [ %o0 + 8 ]
new_block->prev = block_before;
4000baac: 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;
4000bab0: 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;
4000bab4: 82 00 60 01 inc %g1
block_before->next = new_block;
next->prev = new_block;
4000bab8: 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;
4000babc: 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;
4000bac0: 80 a0 80 01 cmp %g2, %g1
4000bac4: 1a 80 00 03 bcc 4000bad0 <_Heap_Free+0x1b4>
4000bac8: 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;
4000bacc: c2 26 20 3c st %g1, [ %i0 + 0x3c ]
}
}
/* Statistics */
--stats->used_blocks;
4000bad0: c4 06 20 40 ld [ %i0 + 0x40 ], %g2
++stats->frees;
4000bad4: c2 06 20 50 ld [ %i0 + 0x50 ], %g1
stats->free_size += block_size;
4000bad8: c8 06 20 30 ld [ %i0 + 0x30 ], %g4
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4000badc: 84 00 bf ff add %g2, -1, %g2
++stats->frees;
stats->free_size += block_size;
4000bae0: 86 01 00 03 add %g4, %g3, %g3
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4000bae4: c4 26 20 40 st %g2, [ %i0 + 0x40 ]
++stats->frees;
stats->free_size += block_size;
4000bae8: c6 26 20 30 st %g3, [ %i0 + 0x30 ]
}
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
4000baec: 82 00 60 01 inc %g1
4000baf0: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
stats->free_size += block_size;
return( true );
4000baf4: 81 c7 e0 08 ret
4000baf8: 91 e8 20 01 restore %g0, 1, %o0
}
4000bafc: 81 c7 e0 08 ret
4000bb00: 91 e8 20 00 restore %g0, 0, %o0
4001a664 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
4001a664: 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 )
4001a668: d2 06 20 10 ld [ %i0 + 0x10 ], %o1
4001a66c: 7f ff f5 ff call 40017e68 <.urem>
4001a670: 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;
4001a674: 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 )
4001a678: 84 06 7f f8 add %i1, -8, %g2
4001a67c: 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
4001a680: 80 a2 00 01 cmp %o0, %g1
4001a684: 0a 80 00 05 bcs 4001a698 <_Heap_Size_of_alloc_area+0x34>
4001a688: 84 10 20 00 clr %g2
4001a68c: c4 06 20 24 ld [ %i0 + 0x24 ], %g2
4001a690: 80 a0 80 08 cmp %g2, %o0
4001a694: 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 ) ) {
4001a698: 80 a0 a0 00 cmp %g2, 0
4001a69c: 02 80 00 16 be 4001a6f4 <_Heap_Size_of_alloc_area+0x90>
4001a6a0: 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);
4001a6a4: c4 02 20 04 ld [ %o0 + 4 ], %g2
4001a6a8: 84 08 bf fe and %g2, -2, %g2
4001a6ac: 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
4001a6b0: 80 a0 80 01 cmp %g2, %g1
4001a6b4: 0a 80 00 05 bcs 4001a6c8 <_Heap_Size_of_alloc_area+0x64> <== NEVER TAKEN
4001a6b8: 86 10 20 00 clr %g3
4001a6bc: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
4001a6c0: 80 a0 40 02 cmp %g1, %g2
4001a6c4: 86 60 3f ff subx %g0, -1, %g3
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
4001a6c8: 80 a0 e0 00 cmp %g3, 0
4001a6cc: 02 80 00 0a be 4001a6f4 <_Heap_Size_of_alloc_area+0x90> <== NEVER TAKEN
4001a6d0: 01 00 00 00 nop
4001a6d4: c2 00 a0 04 ld [ %g2 + 4 ], %g1
4001a6d8: 80 88 60 01 btst 1, %g1
4001a6dc: 02 80 00 06 be 4001a6f4 <_Heap_Size_of_alloc_area+0x90> <== NEVER TAKEN
4001a6e0: 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;
4001a6e4: 84 00 a0 04 add %g2, 4, %g2
4001a6e8: c4 26 80 00 st %g2, [ %i2 ]
return true;
4001a6ec: 81 c7 e0 08 ret
4001a6f0: 91 e8 20 01 restore %g0, 1, %o0
}
4001a6f4: 81 c7 e0 08 ret
4001a6f8: 91 e8 20 00 restore %g0, 0, %o0
40007618 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
40007618: 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;
4000761c: 23 10 00 1e sethi %hi(0x40007800), %l1
40007620: 80 8e a0 ff btst 0xff, %i2
40007624: a2 14 62 f0 or %l1, 0x2f0, %l1
Heap_Control *heap,
int source,
bool dump
)
{
uintptr_t const page_size = heap->page_size;
40007628: e4 06 20 10 ld [ %i0 + 0x10 ], %l2
uintptr_t const min_block_size = heap->min_block_size;
4000762c: e6 06 20 14 ld [ %i0 + 0x14 ], %l3
Heap_Block *const last_block = heap->last_block;
40007630: 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;
40007634: 12 80 00 04 bne 40007644 <_Heap_Walk+0x2c>
40007638: e0 06 20 20 ld [ %i0 + 0x20 ], %l0
4000763c: 23 10 00 1d sethi %hi(0x40007400), %l1
40007640: a2 14 62 10 or %l1, 0x210, %l1 ! 40007610 <_Heap_Walk_print_nothing>
if ( !_System_state_Is_up( _System_state_Get() ) ) {
40007644: 03 10 00 7c sethi %hi(0x4001f000), %g1
40007648: c2 00 61 40 ld [ %g1 + 0x140 ], %g1 ! 4001f140 <_System_state_Current>
4000764c: 80 a0 60 03 cmp %g1, 3
40007650: 12 80 01 1e bne 40007ac8 <_Heap_Walk+0x4b0>
40007654: 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)(
40007658: da 06 20 18 ld [ %i0 + 0x18 ], %o5
4000765c: c6 06 20 1c ld [ %i0 + 0x1c ], %g3
40007660: c4 06 20 08 ld [ %i0 + 8 ], %g2
40007664: c2 06 20 0c ld [ %i0 + 0xc ], %g1
40007668: c6 23 a0 5c st %g3, [ %sp + 0x5c ]
4000766c: c4 23 a0 68 st %g2, [ %sp + 0x68 ]
40007670: c2 23 a0 6c st %g1, [ %sp + 0x6c ]
40007674: e0 23 a0 60 st %l0, [ %sp + 0x60 ]
40007678: e8 23 a0 64 st %l4, [ %sp + 0x64 ]
4000767c: 92 10 20 00 clr %o1
40007680: 15 10 00 70 sethi %hi(0x4001c000), %o2
40007684: 96 10 00 12 mov %l2, %o3
40007688: 94 12 a2 80 or %o2, 0x280, %o2
4000768c: 9f c4 40 00 call %l1
40007690: 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 ) {
40007694: 80 a4 a0 00 cmp %l2, 0
40007698: 12 80 00 07 bne 400076b4 <_Heap_Walk+0x9c>
4000769c: 80 8c a0 07 btst 7, %l2
(*printer)( source, true, "page size is zero\n" );
400076a0: 15 10 00 70 sethi %hi(0x4001c000), %o2
400076a4: 90 10 00 19 mov %i1, %o0
400076a8: 92 10 20 01 mov 1, %o1
400076ac: 10 80 00 27 b 40007748 <_Heap_Walk+0x130>
400076b0: 94 12 a3 18 or %o2, 0x318, %o2
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
400076b4: 22 80 00 08 be,a 400076d4 <_Heap_Walk+0xbc>
400076b8: 90 10 00 13 mov %l3, %o0
(*printer)(
400076bc: 15 10 00 70 sethi %hi(0x4001c000), %o2
400076c0: 90 10 00 19 mov %i1, %o0
400076c4: 96 10 00 12 mov %l2, %o3
400076c8: 92 10 20 01 mov 1, %o1
400076cc: 10 80 01 05 b 40007ae0 <_Heap_Walk+0x4c8>
400076d0: 94 12 a3 30 or %o2, 0x330, %o2
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
400076d4: 7f ff e9 01 call 40001ad8 <.urem>
400076d8: 92 10 00 12 mov %l2, %o1
400076dc: 80 a2 20 00 cmp %o0, 0
400076e0: 22 80 00 08 be,a 40007700 <_Heap_Walk+0xe8>
400076e4: 90 04 20 08 add %l0, 8, %o0
(*printer)(
400076e8: 15 10 00 70 sethi %hi(0x4001c000), %o2
400076ec: 90 10 00 19 mov %i1, %o0
400076f0: 96 10 00 13 mov %l3, %o3
400076f4: 92 10 20 01 mov 1, %o1
400076f8: 10 80 00 fa b 40007ae0 <_Heap_Walk+0x4c8>
400076fc: 94 12 a3 50 or %o2, 0x350, %o2
);
return false;
}
if (
40007700: 7f ff e8 f6 call 40001ad8 <.urem>
40007704: 92 10 00 12 mov %l2, %o1
40007708: 80 a2 20 00 cmp %o0, 0
4000770c: 22 80 00 08 be,a 4000772c <_Heap_Walk+0x114>
40007710: c2 04 20 04 ld [ %l0 + 4 ], %g1
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
40007714: 15 10 00 70 sethi %hi(0x4001c000), %o2
40007718: 90 10 00 19 mov %i1, %o0
4000771c: 96 10 00 10 mov %l0, %o3
40007720: 92 10 20 01 mov 1, %o1
40007724: 10 80 00 ef b 40007ae0 <_Heap_Walk+0x4c8>
40007728: 94 12 a3 78 or %o2, 0x378, %o2
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
4000772c: 80 88 60 01 btst 1, %g1
40007730: 32 80 00 09 bne,a 40007754 <_Heap_Walk+0x13c>
40007734: ea 04 00 00 ld [ %l0 ], %l5
(*printer)(
40007738: 15 10 00 70 sethi %hi(0x4001c000), %o2
4000773c: 90 10 00 19 mov %i1, %o0
40007740: 92 10 20 01 mov 1, %o1
40007744: 94 12 a3 b0 or %o2, 0x3b0, %o2
40007748: 9f c4 40 00 call %l1
4000774c: b0 10 20 00 clr %i0
40007750: 30 80 00 e6 b,a 40007ae8 <_Heap_Walk+0x4d0>
);
return false;
}
if ( first_block->prev_size != page_size ) {
40007754: 80 a5 40 12 cmp %l5, %l2
40007758: 22 80 00 09 be,a 4000777c <_Heap_Walk+0x164>
4000775c: c2 05 20 04 ld [ %l4 + 4 ], %g1
(*printer)(
40007760: 15 10 00 70 sethi %hi(0x4001c000), %o2
40007764: 90 10 00 19 mov %i1, %o0
40007768: 96 10 00 15 mov %l5, %o3
4000776c: 98 10 00 12 mov %l2, %o4
40007770: 92 10 20 01 mov 1, %o1
40007774: 10 80 00 88 b 40007994 <_Heap_Walk+0x37c>
40007778: 94 12 a3 e0 or %o2, 0x3e0, %o2
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
4000777c: 82 08 7f fe and %g1, -2, %g1
40007780: 82 05 00 01 add %l4, %g1, %g1
40007784: c2 00 60 04 ld [ %g1 + 4 ], %g1
40007788: 80 88 60 01 btst 1, %g1
4000778c: 32 80 00 07 bne,a 400077a8 <_Heap_Walk+0x190>
40007790: d6 06 20 08 ld [ %i0 + 8 ], %o3
(*printer)(
40007794: 15 10 00 71 sethi %hi(0x4001c400), %o2
40007798: 90 10 00 19 mov %i1, %o0
4000779c: 92 10 20 01 mov 1, %o1
400077a0: 10 bf ff ea b 40007748 <_Heap_Walk+0x130>
400077a4: 94 12 a0 10 or %o2, 0x10, %o2
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
400077a8: 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;
400077ac: a4 10 00 18 mov %i0, %l2
400077b0: 10 80 00 32 b 40007878 <_Heap_Walk+0x260>
400077b4: 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
400077b8: 80 a0 80 17 cmp %g2, %l7
400077bc: 18 80 00 05 bgu 400077d0 <_Heap_Walk+0x1b8>
400077c0: 82 10 20 00 clr %g1
400077c4: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
400077c8: 80 a0 40 17 cmp %g1, %l7
400077cc: 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 ) ) {
400077d0: 80 a0 60 00 cmp %g1, 0
400077d4: 32 80 00 08 bne,a 400077f4 <_Heap_Walk+0x1dc>
400077d8: 90 05 e0 08 add %l7, 8, %o0
(*printer)(
400077dc: 15 10 00 71 sethi %hi(0x4001c400), %o2
400077e0: 96 10 00 17 mov %l7, %o3
400077e4: 90 10 00 19 mov %i1, %o0
400077e8: 92 10 20 01 mov 1, %o1
400077ec: 10 80 00 bd b 40007ae0 <_Heap_Walk+0x4c8>
400077f0: 94 12 a0 28 or %o2, 0x28, %o2
);
return false;
}
if (
400077f4: 7f ff e8 b9 call 40001ad8 <.urem>
400077f8: 92 10 00 16 mov %l6, %o1
400077fc: 80 a2 20 00 cmp %o0, 0
40007800: 22 80 00 08 be,a 40007820 <_Heap_Walk+0x208>
40007804: c2 05 e0 04 ld [ %l7 + 4 ], %g1
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
40007808: 15 10 00 71 sethi %hi(0x4001c400), %o2
4000780c: 96 10 00 17 mov %l7, %o3
40007810: 90 10 00 19 mov %i1, %o0
40007814: 92 10 20 01 mov 1, %o1
40007818: 10 80 00 b2 b 40007ae0 <_Heap_Walk+0x4c8>
4000781c: 94 12 a0 48 or %o2, 0x48, %o2
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
40007820: 82 08 7f fe and %g1, -2, %g1
40007824: 82 05 c0 01 add %l7, %g1, %g1
40007828: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000782c: 80 88 60 01 btst 1, %g1
40007830: 22 80 00 08 be,a 40007850 <_Heap_Walk+0x238>
40007834: d8 05 e0 0c ld [ %l7 + 0xc ], %o4
(*printer)(
40007838: 15 10 00 71 sethi %hi(0x4001c400), %o2
4000783c: 96 10 00 17 mov %l7, %o3
40007840: 90 10 00 19 mov %i1, %o0
40007844: 92 10 20 01 mov 1, %o1
40007848: 10 80 00 a6 b 40007ae0 <_Heap_Walk+0x4c8>
4000784c: 94 12 a0 78 or %o2, 0x78, %o2
);
return false;
}
if ( free_block->prev != prev_block ) {
40007850: 80 a3 00 12 cmp %o4, %l2
40007854: 02 80 00 08 be 40007874 <_Heap_Walk+0x25c>
40007858: a4 10 00 17 mov %l7, %l2
(*printer)(
4000785c: 15 10 00 71 sethi %hi(0x4001c400), %o2
40007860: 96 10 00 17 mov %l7, %o3
40007864: 90 10 00 19 mov %i1, %o0
40007868: 92 10 20 01 mov 1, %o1
4000786c: 10 80 00 4a b 40007994 <_Heap_Walk+0x37c>
40007870: 94 12 a0 98 or %o2, 0x98, %o2
return false;
}
prev_block = free_block;
free_block = free_block->next;
40007874: 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 ) {
40007878: 80 a5 c0 18 cmp %l7, %i0
4000787c: 32 bf ff cf bne,a 400077b8 <_Heap_Walk+0x1a0>
40007880: c4 06 20 20 ld [ %i0 + 0x20 ], %g2
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
40007884: 10 80 00 89 b 40007aa8 <_Heap_Walk+0x490>
40007888: 37 10 00 71 sethi %hi(0x4001c400), %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 ) {
4000788c: 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;
40007890: ac 0d bf fe and %l6, -2, %l6
40007894: 02 80 00 0a be 400078bc <_Heap_Walk+0x2a4>
40007898: a4 04 00 16 add %l0, %l6, %l2
(*printer)(
4000789c: 90 10 00 19 mov %i1, %o0
400078a0: 92 10 20 00 clr %o1
400078a4: 94 10 00 1a mov %i2, %o2
400078a8: 96 10 00 10 mov %l0, %o3
400078ac: 9f c4 40 00 call %l1
400078b0: 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
400078b4: 10 80 00 0a b 400078dc <_Heap_Walk+0x2c4>
400078b8: c4 06 20 20 ld [ %i0 + 0x20 ], %g2
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
400078bc: da 04 00 00 ld [ %l0 ], %o5
400078c0: 90 10 00 19 mov %i1, %o0
400078c4: 92 10 20 00 clr %o1
400078c8: 94 10 00 1b mov %i3, %o2
400078cc: 96 10 00 10 mov %l0, %o3
400078d0: 9f c4 40 00 call %l1
400078d4: 98 10 00 16 mov %l6, %o4
400078d8: c4 06 20 20 ld [ %i0 + 0x20 ], %g2
400078dc: 80 a0 80 12 cmp %g2, %l2
400078e0: 18 80 00 05 bgu 400078f4 <_Heap_Walk+0x2dc> <== NEVER TAKEN
400078e4: 82 10 20 00 clr %g1
400078e8: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
400078ec: 80 a0 40 12 cmp %g1, %l2
400078f0: 82 60 3f ff subx %g0, -1, %g1
block_size,
block->prev_size
);
}
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
400078f4: 80 a0 60 00 cmp %g1, 0
400078f8: 32 80 00 09 bne,a 4000791c <_Heap_Walk+0x304>
400078fc: 90 10 00 16 mov %l6, %o0
(*printer)(
40007900: 15 10 00 71 sethi %hi(0x4001c400), %o2
40007904: 90 10 00 19 mov %i1, %o0
40007908: 96 10 00 10 mov %l0, %o3
4000790c: 98 10 00 12 mov %l2, %o4
40007910: 92 10 20 01 mov 1, %o1
40007914: 10 80 00 20 b 40007994 <_Heap_Walk+0x37c>
40007918: 94 12 a1 10 or %o2, 0x110, %o2
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) ) {
4000791c: 7f ff e8 6f call 40001ad8 <.urem>
40007920: 92 10 00 15 mov %l5, %o1
40007924: 80 a2 20 00 cmp %o0, 0
40007928: 02 80 00 09 be 4000794c <_Heap_Walk+0x334>
4000792c: 80 a5 80 13 cmp %l6, %l3
(*printer)(
40007930: 15 10 00 71 sethi %hi(0x4001c400), %o2
40007934: 90 10 00 19 mov %i1, %o0
40007938: 96 10 00 10 mov %l0, %o3
4000793c: 98 10 00 16 mov %l6, %o4
40007940: 92 10 20 01 mov 1, %o1
40007944: 10 80 00 14 b 40007994 <_Heap_Walk+0x37c>
40007948: 94 12 a1 40 or %o2, 0x140, %o2
);
return false;
}
if ( block_size < min_block_size ) {
4000794c: 1a 80 00 0a bcc 40007974 <_Heap_Walk+0x35c>
40007950: 80 a4 80 10 cmp %l2, %l0
(*printer)(
40007954: 15 10 00 71 sethi %hi(0x4001c400), %o2
40007958: 90 10 00 19 mov %i1, %o0
4000795c: 96 10 00 10 mov %l0, %o3
40007960: 98 10 00 16 mov %l6, %o4
40007964: 9a 10 00 13 mov %l3, %o5
40007968: 92 10 20 01 mov 1, %o1
4000796c: 10 80 00 3b b 40007a58 <_Heap_Walk+0x440>
40007970: 94 12 a1 70 or %o2, 0x170, %o2
);
return false;
}
if ( next_block_begin <= block_begin ) {
40007974: 38 80 00 0b bgu,a 400079a0 <_Heap_Walk+0x388>
40007978: c2 04 a0 04 ld [ %l2 + 4 ], %g1
(*printer)(
4000797c: 15 10 00 71 sethi %hi(0x4001c400), %o2
40007980: 90 10 00 19 mov %i1, %o0
40007984: 96 10 00 10 mov %l0, %o3
40007988: 98 10 00 12 mov %l2, %o4
4000798c: 92 10 20 01 mov 1, %o1
40007990: 94 12 a1 a0 or %o2, 0x1a0, %o2
40007994: 9f c4 40 00 call %l1
40007998: b0 10 20 00 clr %i0
4000799c: 30 80 00 53 b,a 40007ae8 <_Heap_Walk+0x4d0>
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
400079a0: 80 88 60 01 btst 1, %g1
400079a4: 32 80 00 46 bne,a 40007abc <_Heap_Walk+0x4a4>
400079a8: 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;
400079ac: 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)(
400079b0: 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;
400079b4: 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;
400079b8: 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;
400079bc: 1b 10 00 71 sethi %hi(0x4001c400), %o5
400079c0: 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;
400079c4: 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);
400079c8: 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;
400079cc: 02 80 00 07 be 400079e8 <_Heap_Walk+0x3d0>
400079d0: 9a 13 61 d8 or %o5, 0x1d8, %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)" : ""),
400079d4: 1b 10 00 71 sethi %hi(0x4001c400), %o5
400079d8: 80 a3 00 18 cmp %o4, %i0
400079dc: 02 80 00 03 be 400079e8 <_Heap_Walk+0x3d0>
400079e0: 9a 13 61 f0 or %o5, 0x1f0, %o5
400079e4: 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)(
400079e8: c4 04 20 08 ld [ %l0 + 8 ], %g2
400079ec: 03 10 00 71 sethi %hi(0x4001c400), %g1
400079f0: 80 a0 80 03 cmp %g2, %g3
400079f4: 02 80 00 07 be 40007a10 <_Heap_Walk+0x3f8>
400079f8: 82 10 62 00 or %g1, 0x200, %g1
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
400079fc: 03 10 00 71 sethi %hi(0x4001c400), %g1
40007a00: 80 a0 80 18 cmp %g2, %i0
40007a04: 02 80 00 03 be 40007a10 <_Heap_Walk+0x3f8>
40007a08: 82 10 62 10 or %g1, 0x210, %g1
40007a0c: 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)(
40007a10: c4 23 a0 5c st %g2, [ %sp + 0x5c ]
40007a14: c2 23 a0 60 st %g1, [ %sp + 0x60 ]
40007a18: 90 10 00 19 mov %i1, %o0
40007a1c: 92 10 20 00 clr %o1
40007a20: 15 10 00 71 sethi %hi(0x4001c400), %o2
40007a24: 96 10 00 10 mov %l0, %o3
40007a28: 9f c4 40 00 call %l1
40007a2c: 94 12 a2 20 or %o2, 0x220, %o2
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
40007a30: da 05 c0 00 ld [ %l7 ], %o5
40007a34: 80 a5 80 0d cmp %l6, %o5
40007a38: 02 80 00 0b be 40007a64 <_Heap_Walk+0x44c>
40007a3c: 15 10 00 71 sethi %hi(0x4001c400), %o2
(*printer)(
40007a40: ee 23 a0 5c st %l7, [ %sp + 0x5c ]
40007a44: 90 10 00 19 mov %i1, %o0
40007a48: 96 10 00 10 mov %l0, %o3
40007a4c: 98 10 00 16 mov %l6, %o4
40007a50: 92 10 20 01 mov 1, %o1
40007a54: 94 12 a2 50 or %o2, 0x250, %o2
40007a58: 9f c4 40 00 call %l1
40007a5c: b0 10 20 00 clr %i0
40007a60: 30 80 00 22 b,a 40007ae8 <_Heap_Walk+0x4d0>
);
return false;
}
if ( !prev_used ) {
40007a64: 80 8f 60 01 btst 1, %i5
40007a68: 32 80 00 0b bne,a 40007a94 <_Heap_Walk+0x47c>
40007a6c: c2 06 20 08 ld [ %i0 + 8 ], %g1
(*printer)(
40007a70: 15 10 00 71 sethi %hi(0x4001c400), %o2
40007a74: 90 10 00 19 mov %i1, %o0
40007a78: 96 10 00 10 mov %l0, %o3
40007a7c: 92 10 20 01 mov 1, %o1
40007a80: 10 80 00 18 b 40007ae0 <_Heap_Walk+0x4c8>
40007a84: 94 12 a2 90 or %o2, 0x290, %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 ) {
40007a88: 22 80 00 0d be,a 40007abc <_Heap_Walk+0x4a4>
40007a8c: a0 10 00 12 mov %l2, %l0
return true;
}
free_block = free_block->next;
40007a90: 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 ) {
40007a94: 80 a0 40 18 cmp %g1, %i0
40007a98: 12 bf ff fc bne 40007a88 <_Heap_Walk+0x470>
40007a9c: 80 a0 40 10 cmp %g1, %l0
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
40007aa0: 10 80 00 0c b 40007ad0 <_Heap_Walk+0x4b8>
40007aa4: 15 10 00 71 sethi %hi(0x4001c400), %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)(
40007aa8: 35 10 00 71 sethi %hi(0x4001c400), %i2
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
40007aac: 39 10 00 71 sethi %hi(0x4001c400), %i4
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
40007ab0: b6 16 e0 e8 or %i3, 0xe8, %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)(
40007ab4: b4 16 a0 d0 or %i2, 0xd0, %i2
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
40007ab8: b8 17 21 e8 or %i4, 0x1e8, %i4
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
}
while ( block != last_block ) {
40007abc: 80 a4 00 14 cmp %l0, %l4
40007ac0: 32 bf ff 73 bne,a 4000788c <_Heap_Walk+0x274>
40007ac4: ec 04 20 04 ld [ %l0 + 4 ], %l6
block = next_block;
}
return true;
}
40007ac8: 81 c7 e0 08 ret
40007acc: 91 e8 20 01 restore %g0, 1, %o0
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
40007ad0: 90 10 00 19 mov %i1, %o0
40007ad4: 96 10 00 10 mov %l0, %o3
40007ad8: 92 10 20 01 mov 1, %o1
40007adc: 94 12 a2 c0 or %o2, 0x2c0, %o2
40007ae0: 9f c4 40 00 call %l1
40007ae4: b0 10 20 00 clr %i0
40007ae8: 81 c7 e0 08 ret
40007aec: 81 e8 00 00 restore
40006894 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
40006894: 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 )
40006898: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
4000689c: 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 )
400068a0: 80 a0 60 00 cmp %g1, 0
400068a4: 02 80 00 20 be 40006924 <_Objects_Allocate+0x90> <== NEVER TAKEN
400068a8: 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 );
400068ac: a2 04 20 20 add %l0, 0x20, %l1
400068b0: 40 00 12 ff call 4000b4ac <_Chain_Get>
400068b4: 90 10 00 11 mov %l1, %o0
if ( information->auto_extend ) {
400068b8: c2 0c 20 12 ldub [ %l0 + 0x12 ], %g1
400068bc: 80 a0 60 00 cmp %g1, 0
400068c0: 02 80 00 19 be 40006924 <_Objects_Allocate+0x90>
400068c4: 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 ) {
400068c8: 80 a2 20 00 cmp %o0, 0
400068cc: 32 80 00 0a bne,a 400068f4 <_Objects_Allocate+0x60>
400068d0: c2 14 20 0a lduh [ %l0 + 0xa ], %g1
_Objects_Extend_information( information );
400068d4: 40 00 00 1e call 4000694c <_Objects_Extend_information>
400068d8: 90 10 00 10 mov %l0, %o0
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
400068dc: 40 00 12 f4 call 4000b4ac <_Chain_Get>
400068e0: 90 10 00 11 mov %l1, %o0
}
if ( the_object ) {
400068e4: b0 92 20 00 orcc %o0, 0, %i0
400068e8: 02 80 00 0f be 40006924 <_Objects_Allocate+0x90>
400068ec: 01 00 00 00 nop
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
400068f0: c2 14 20 0a lduh [ %l0 + 0xa ], %g1
400068f4: d0 16 20 0a lduh [ %i0 + 0xa ], %o0
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
400068f8: d2 14 20 14 lduh [ %l0 + 0x14 ], %o1
400068fc: 40 00 44 af call 40017bb8 <.udiv>
40006900: 90 22 00 01 sub %o0, %g1, %o0
40006904: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
40006908: 91 2a 20 02 sll %o0, 2, %o0
information->inactive--;
4000690c: 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 ]--;
40006910: c4 00 40 08 ld [ %g1 + %o0 ], %g2
information->inactive--;
40006914: 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 ]--;
40006918: 84 00 bf ff add %g2, -1, %g2
information->inactive--;
4000691c: 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 ]--;
40006920: c4 20 40 08 st %g2, [ %g1 + %o0 ]
information->inactive--;
}
}
return the_object;
}
40006924: 81 c7 e0 08 ret
40006928: 81 e8 00 00 restore
4000694c <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
4000694c: 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 )
40006950: e4 06 20 34 ld [ %i0 + 0x34 ], %l2
40006954: 80 a4 a0 00 cmp %l2, 0
40006958: 12 80 00 06 bne 40006970 <_Objects_Extend_information+0x24>
4000695c: e6 16 20 0a lduh [ %i0 + 0xa ], %l3
40006960: a0 10 00 13 mov %l3, %l0
40006964: a2 10 20 00 clr %l1
40006968: 10 80 00 15 b 400069bc <_Objects_Extend_information+0x70>
4000696c: a8 10 20 00 clr %l4
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
40006970: e2 16 20 14 lduh [ %i0 + 0x14 ], %l1
40006974: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0
40006978: 40 00 44 90 call 40017bb8 <.udiv>
4000697c: 92 10 00 11 mov %l1, %o1
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL )
40006980: 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;
40006984: 91 2a 20 10 sll %o0, 0x10, %o0
40006988: a0 10 00 13 mov %l3, %l0
4000698c: a9 32 20 10 srl %o0, 0x10, %l4
for ( ; block < block_count; block++ ) {
40006990: 10 80 00 08 b 400069b0 <_Objects_Extend_information+0x64>
40006994: a2 10 20 00 clr %l1
if ( information->object_blocks[ block ] == NULL )
40006998: c4 04 80 02 ld [ %l2 + %g2 ], %g2
4000699c: 80 a0 a0 00 cmp %g2, 0
400069a0: 22 80 00 08 be,a 400069c0 <_Objects_Extend_information+0x74>
400069a4: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0
400069a8: 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++ ) {
400069ac: a2 04 60 01 inc %l1
400069b0: 80 a4 40 14 cmp %l1, %l4
400069b4: 0a bf ff f9 bcs 40006998 <_Objects_Extend_information+0x4c>
400069b8: 85 2c 60 02 sll %l1, 2, %g2
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
400069bc: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0
400069c0: 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 ) {
400069c4: 03 00 00 3f sethi %hi(0xfc00), %g1
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
400069c8: 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 ) {
400069cc: 82 10 63 ff or %g1, 0x3ff, %g1
400069d0: 80 a5 80 01 cmp %l6, %g1
400069d4: 18 80 00 88 bgu 40006bf4 <_Objects_Extend_information+0x2a8><== NEVER TAKEN
400069d8: 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;
400069dc: 40 00 44 3d call 40017ad0 <.umul>
400069e0: d2 06 20 18 ld [ %i0 + 0x18 ], %o1
if ( information->auto_extend ) {
400069e4: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1
400069e8: 80 a0 60 00 cmp %g1, 0
400069ec: 02 80 00 09 be 40006a10 <_Objects_Extend_information+0xc4>
400069f0: 01 00 00 00 nop
new_object_block = _Workspace_Allocate( block_size );
400069f4: 40 00 08 4c call 40008b24 <_Workspace_Allocate>
400069f8: 01 00 00 00 nop
if ( !new_object_block )
400069fc: a4 92 20 00 orcc %o0, 0, %l2
40006a00: 32 80 00 08 bne,a 40006a20 <_Objects_Extend_information+0xd4>
40006a04: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
40006a08: 81 c7 e0 08 ret
40006a0c: 81 e8 00 00 restore
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
40006a10: 40 00 08 37 call 40008aec <_Workspace_Allocate_or_fatal_error>
40006a14: 01 00 00 00 nop
40006a18: 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 ) {
40006a1c: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
40006a20: 80 a4 00 01 cmp %l0, %g1
40006a24: 2a 80 00 53 bcs,a 40006b70 <_Objects_Extend_information+0x224>
40006a28: 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 );
40006a2c: 82 05 80 13 add %l6, %l3, %g1
*/
/*
* Up the block count and maximum
*/
block_count++;
40006a30: 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 );
40006a34: 91 2d e0 01 sll %l7, 1, %o0
40006a38: 90 02 00 17 add %o0, %l7, %o0
40006a3c: 90 00 40 08 add %g1, %o0, %o0
40006a40: 40 00 08 39 call 40008b24 <_Workspace_Allocate>
40006a44: 91 2a 20 02 sll %o0, 2, %o0
if ( !object_blocks ) {
40006a48: aa 92 20 00 orcc %o0, 0, %l5
40006a4c: 32 80 00 06 bne,a 40006a64 <_Objects_Extend_information+0x118>
40006a50: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
_Workspace_Free( new_object_block );
40006a54: 40 00 08 3d call 40008b48 <_Workspace_Free>
40006a58: 90 10 00 12 mov %l2, %o0
return;
40006a5c: 81 c7 e0 08 ret
40006a60: 81 e8 00 00 restore
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
40006a64: 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 ) {
40006a68: 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);
40006a6c: ba 05 40 17 add %l5, %l7, %i5
40006a70: 82 10 20 00 clr %g1
40006a74: 08 80 00 14 bleu 40006ac4 <_Objects_Extend_information+0x178>
40006a78: 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,
40006a7c: d2 06 20 34 ld [ %i0 + 0x34 ], %o1
information->object_blocks,
block_count * sizeof(void*) );
40006a80: 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,
40006a84: 40 00 20 f1 call 4000ee48 <memcpy>
40006a88: 94 10 00 1c mov %i4, %o2
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
40006a8c: d2 06 20 30 ld [ %i0 + 0x30 ], %o1
40006a90: 94 10 00 1c mov %i4, %o2
40006a94: 40 00 20 ed call 4000ee48 <memcpy>
40006a98: 90 10 00 1d mov %i5, %o0
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
40006a9c: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
40006aa0: d2 06 20 1c ld [ %i0 + 0x1c ], %o1
40006aa4: a6 04 c0 01 add %l3, %g1, %l3
40006aa8: 90 10 00 17 mov %l7, %o0
40006aac: 40 00 20 e7 call 4000ee48 <memcpy>
40006ab0: 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 );
40006ab4: 10 80 00 08 b 40006ad4 <_Objects_Extend_information+0x188>
40006ab8: 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++ ) {
40006abc: 82 00 60 01 inc %g1
local_table[ index ] = NULL;
40006ac0: 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++ ) {
40006ac4: 80 a0 40 13 cmp %g1, %l3
40006ac8: 2a bf ff fd bcs,a 40006abc <_Objects_Extend_information+0x170>
40006acc: 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 );
40006ad0: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
40006ad4: a9 2d 20 02 sll %l4, 2, %l4
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
40006ad8: 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;
40006adc: c0 27 40 14 clr [ %i5 + %l4 ]
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
40006ae0: c0 25 40 14 clr [ %l5 + %l4 ]
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
40006ae4: 86 04 00 03 add %l0, %g3, %g3
40006ae8: 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 ;
40006aec: 10 80 00 04 b 40006afc <_Objects_Extend_information+0x1b0>
40006af0: 82 10 00 10 mov %l0, %g1
index < ( information->allocation_size + index_base );
index++ ) {
40006af4: 82 00 60 01 inc %g1
40006af8: 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 ;
40006afc: 80 a0 40 03 cmp %g1, %g3
40006b00: 2a bf ff fd bcs,a 40006af4 <_Objects_Extend_information+0x1a8>
40006b04: c0 20 80 00 clr [ %g2 ]
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
40006b08: 7f ff ec 64 call 40001c98 <sparc_disable_interrupts>
40006b0c: 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(
40006b10: c8 06 00 00 ld [ %i0 ], %g4
40006b14: 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;
40006b18: ec 36 20 10 sth %l6, [ %i0 + 0x10 ]
information->maximum_id = _Objects_Build_id(
40006b1c: ad 2d a0 10 sll %l6, 0x10, %l6
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
40006b20: 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(
40006b24: 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;
40006b28: fa 26 20 30 st %i5, [ %i0 + 0x30 ]
information->local_table = local_table;
40006b2c: ee 26 20 1c st %l7, [ %i0 + 0x1c ]
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
40006b30: 89 29 20 18 sll %g4, 0x18, %g4
40006b34: 85 28 a0 1b sll %g2, 0x1b, %g2
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
40006b38: 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(
40006b3c: 07 00 00 40 sethi %hi(0x10000), %g3
40006b40: ac 11 00 03 or %g4, %g3, %l6
40006b44: ac 15 80 02 or %l6, %g2, %l6
40006b48: ac 15 80 01 or %l6, %g1, %l6
40006b4c: ec 26 20 0c st %l6, [ %i0 + 0xc ]
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
40006b50: 7f ff ec 56 call 40001ca8 <sparc_enable_interrupts>
40006b54: 01 00 00 00 nop
if ( old_tables )
40006b58: 80 a4 e0 00 cmp %l3, 0
40006b5c: 22 80 00 05 be,a 40006b70 <_Objects_Extend_information+0x224>
40006b60: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
_Workspace_Free( old_tables );
40006b64: 40 00 07 f9 call 40008b48 <_Workspace_Free>
40006b68: 90 10 00 13 mov %l3, %o0
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
40006b6c: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
40006b70: d4 16 20 14 lduh [ %i0 + 0x14 ], %o2
40006b74: d6 06 20 18 ld [ %i0 + 0x18 ], %o3
40006b78: 92 10 00 12 mov %l2, %o1
40006b7c: 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;
40006b80: a3 2c 60 02 sll %l1, 2, %l1
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
40006b84: 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;
40006b88: 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(
40006b8c: 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(
40006b90: 40 00 12 57 call 4000b4ec <_Chain_Initialize>
40006b94: 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 ) {
40006b98: 30 80 00 0c b,a 40006bc8 <_Objects_Extend_information+0x27c>
the_object->id = _Objects_Build_id(
40006b9c: c4 16 20 04 lduh [ %i0 + 4 ], %g2
40006ba0: 83 28 60 18 sll %g1, 0x18, %g1
40006ba4: 85 28 a0 1b sll %g2, 0x1b, %g2
40006ba8: 82 10 40 13 or %g1, %l3, %g1
40006bac: 82 10 40 02 or %g1, %g2, %g1
40006bb0: 82 10 40 10 or %g1, %l0, %g1
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
40006bb4: 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(
40006bb8: c2 22 20 08 st %g1, [ %o0 + 8 ]
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
40006bbc: a0 04 20 01 inc %l0
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
40006bc0: 7f ff fc ee call 40005f78 <_Chain_Append>
40006bc4: 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 ) {
40006bc8: 40 00 12 39 call 4000b4ac <_Chain_Get>
40006bcc: 90 10 00 12 mov %l2, %o0
40006bd0: 80 a2 20 00 cmp %o0, 0
40006bd4: 32 bf ff f2 bne,a 40006b9c <_Objects_Extend_information+0x250>
40006bd8: c2 06 00 00 ld [ %i0 ], %g1
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
information->inactive =
40006bdc: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
40006be0: c8 16 20 14 lduh [ %i0 + 0x14 ], %g4
40006be4: c4 06 20 30 ld [ %i0 + 0x30 ], %g2
information->inactive =
40006be8: 82 01 00 01 add %g4, %g1, %g1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
40006bec: c8 20 80 11 st %g4, [ %g2 + %l1 ]
information->inactive =
40006bf0: c2 36 20 2c sth %g1, [ %i0 + 0x2c ]
40006bf4: 81 c7 e0 08 ret
40006bf8: 81 e8 00 00 restore
40006ca4 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
40006ca4: 9d e3 bf a0 save %sp, -96, %sp
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
40006ca8: 80 a6 60 00 cmp %i1, 0
40006cac: 22 80 00 1a be,a 40006d14 <_Objects_Get_information+0x70>
40006cb0: 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 );
40006cb4: 40 00 13 94 call 4000bb04 <_Objects_API_maximum_class>
40006cb8: 90 10 00 18 mov %i0, %o0
if ( the_class_api_maximum == 0 )
40006cbc: 80 a2 20 00 cmp %o0, 0
40006cc0: 22 80 00 15 be,a 40006d14 <_Objects_Get_information+0x70>
40006cc4: b0 10 20 00 clr %i0
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
40006cc8: 80 a6 40 08 cmp %i1, %o0
40006ccc: 38 80 00 12 bgu,a 40006d14 <_Objects_Get_information+0x70>
40006cd0: b0 10 20 00 clr %i0
return NULL;
if ( !_Objects_Information_table[ the_api ] )
40006cd4: b1 2e 20 02 sll %i0, 2, %i0
40006cd8: 03 10 00 72 sethi %hi(0x4001c800), %g1
40006cdc: 82 10 60 40 or %g1, 0x40, %g1 ! 4001c840 <_Objects_Information_table>
40006ce0: c2 00 40 18 ld [ %g1 + %i0 ], %g1
40006ce4: 80 a0 60 00 cmp %g1, 0
40006ce8: 02 80 00 0b be 40006d14 <_Objects_Get_information+0x70> <== NEVER TAKEN
40006cec: b0 10 20 00 clr %i0
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
40006cf0: b3 2e 60 02 sll %i1, 2, %i1
40006cf4: f0 00 40 19 ld [ %g1 + %i1 ], %i0
if ( !info )
40006cf8: 80 a6 20 00 cmp %i0, 0
40006cfc: 02 80 00 06 be 40006d14 <_Objects_Get_information+0x70> <== NEVER TAKEN
40006d00: 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 )
40006d04: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
40006d08: 80 a0 60 00 cmp %g1, 0
40006d0c: 22 80 00 02 be,a 40006d14 <_Objects_Get_information+0x70>
40006d10: b0 10 20 00 clr %i0
return NULL;
#endif
return info;
}
40006d14: 81 c7 e0 08 ret
40006d18: 81 e8 00 00 restore
40017634 <_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;
40017634: c4 02 20 08 ld [ %o0 + 8 ], %g2
if ( information->maximum >= index ) {
40017638: 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;
4001763c: 84 22 40 02 sub %o1, %g2, %g2
40017640: 84 00 a0 01 inc %g2
if ( information->maximum >= index ) {
40017644: 80 a0 40 02 cmp %g1, %g2
40017648: 0a 80 00 09 bcs 4001766c <_Objects_Get_no_protection+0x38>
4001764c: 85 28 a0 02 sll %g2, 2, %g2
if ( (the_object = information->local_table[ index ]) != NULL ) {
40017650: c2 02 20 1c ld [ %o0 + 0x1c ], %g1
40017654: d0 00 40 02 ld [ %g1 + %g2 ], %o0
40017658: 80 a2 20 00 cmp %o0, 0
4001765c: 02 80 00 05 be 40017670 <_Objects_Get_no_protection+0x3c> <== NEVER TAKEN
40017660: 82 10 20 01 mov 1, %g1
*location = OBJECTS_LOCAL;
return the_object;
40017664: 81 c3 e0 08 retl
40017668: 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;
4001766c: 82 10 20 01 mov 1, %g1
40017670: 90 10 20 00 clr %o0
return NULL;
}
40017674: 81 c3 e0 08 retl
40017678: c2 22 80 00 st %g1, [ %o2 ]
40008418 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
40008418: 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;
4000841c: 92 96 20 00 orcc %i0, 0, %o1
40008420: 12 80 00 06 bne 40008438 <_Objects_Id_to_name+0x20>
40008424: 83 32 60 18 srl %o1, 0x18, %g1
40008428: 03 10 00 88 sethi %hi(0x40022000), %g1
4000842c: c2 00 62 1c ld [ %g1 + 0x21c ], %g1 ! 4002221c <_Thread_Executing>
40008430: 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);
40008434: 83 32 60 18 srl %o1, 0x18, %g1
40008438: 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 )
4000843c: 84 00 7f ff add %g1, -1, %g2
40008440: 80 a0 a0 03 cmp %g2, 3
40008444: 18 80 00 18 bgu 400084a4 <_Objects_Id_to_name+0x8c>
40008448: 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 ] )
4000844c: 10 80 00 18 b 400084ac <_Objects_Id_to_name+0x94>
40008450: 05 10 00 88 sethi %hi(0x40022000), %g2
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
40008454: 85 28 a0 02 sll %g2, 2, %g2
40008458: d0 00 40 02 ld [ %g1 + %g2 ], %o0
if ( !information )
4000845c: 80 a2 20 00 cmp %o0, 0
40008460: 02 80 00 11 be 400084a4 <_Objects_Id_to_name+0x8c> <== NEVER TAKEN
40008464: 01 00 00 00 nop
return OBJECTS_INVALID_ID;
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
40008468: c2 0a 20 38 ldub [ %o0 + 0x38 ], %g1
4000846c: 80 a0 60 00 cmp %g1, 0
40008470: 12 80 00 0d bne 400084a4 <_Objects_Id_to_name+0x8c> <== NEVER TAKEN
40008474: 01 00 00 00 nop
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
40008478: 7f ff ff cb call 400083a4 <_Objects_Get>
4000847c: 94 07 bf fc add %fp, -4, %o2
if ( !the_object )
40008480: 80 a2 20 00 cmp %o0, 0
40008484: 02 80 00 08 be 400084a4 <_Objects_Id_to_name+0x8c>
40008488: 01 00 00 00 nop
return OBJECTS_INVALID_ID;
*name = the_object->name;
4000848c: c2 02 20 0c ld [ %o0 + 0xc ], %g1
_Thread_Enable_dispatch();
40008490: b0 10 20 00 clr %i0
40008494: 40 00 02 3d call 40008d88 <_Thread_Enable_dispatch>
40008498: c2 26 40 00 st %g1, [ %i1 ]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
4000849c: 81 c7 e0 08 ret
400084a0: 81 e8 00 00 restore
}
400084a4: 81 c7 e0 08 ret
400084a8: 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 ] )
400084ac: 84 10 a0 c0 or %g2, 0xc0, %g2
400084b0: c2 00 80 01 ld [ %g2 + %g1 ], %g1
400084b4: 80 a0 60 00 cmp %g1, 0
400084b8: 12 bf ff e7 bne 40008454 <_Objects_Id_to_name+0x3c>
400084bc: 85 32 60 1b srl %o1, 0x1b, %g2
400084c0: 30 bf ff f9 b,a 400084a4 <_Objects_Id_to_name+0x8c>
40007640 <_Objects_Set_name>:
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
40007640: 9d e3 bf a0 save %sp, -96, %sp
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
40007644: d2 16 20 3a lduh [ %i0 + 0x3a ], %o1
40007648: 40 00 24 b0 call 40010908 <strnlen>
4000764c: 90 10 00 1a mov %i2, %o0
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
40007650: c2 0e 20 38 ldub [ %i0 + 0x38 ], %g1
40007654: 80 a0 60 00 cmp %g1, 0
40007658: 02 80 00 17 be 400076b4 <_Objects_Set_name+0x74>
4000765c: a0 10 00 08 mov %o0, %l0
char *d;
d = _Workspace_Allocate( length + 1 );
40007660: 90 02 20 01 inc %o0
40007664: 40 00 06 fb call 40009250 <_Workspace_Allocate>
40007668: b0 10 20 00 clr %i0
if ( !d )
4000766c: a2 92 20 00 orcc %o0, 0, %l1
40007670: 02 80 00 24 be 40007700 <_Objects_Set_name+0xc0> <== NEVER TAKEN
40007674: 01 00 00 00 nop
return false;
if ( the_object->name.name_p ) {
40007678: d0 06 60 0c ld [ %i1 + 0xc ], %o0
4000767c: 80 a2 20 00 cmp %o0, 0
40007680: 02 80 00 06 be 40007698 <_Objects_Set_name+0x58>
40007684: 92 10 00 1a mov %i2, %o1
_Workspace_Free( (void *)the_object->name.name_p );
40007688: 40 00 06 fb call 40009274 <_Workspace_Free>
4000768c: 01 00 00 00 nop
the_object->name.name_p = NULL;
40007690: c0 26 60 0c clr [ %i1 + 0xc ]
}
strncpy( d, name, length );
40007694: 92 10 00 1a mov %i2, %o1
40007698: 90 10 00 11 mov %l1, %o0
4000769c: 40 00 24 60 call 4001081c <strncpy>
400076a0: 94 10 00 10 mov %l0, %o2
d[length] = '\0';
400076a4: c0 2c 40 10 clrb [ %l1 + %l0 ]
the_object->name.name_p = d;
400076a8: e2 26 60 0c st %l1, [ %i1 + 0xc ]
400076ac: 81 c7 e0 08 ret
400076b0: 91 e8 20 01 restore %g0, 1, %o0
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
400076b4: 80 a2 20 01 cmp %o0, 1
400076b8: 08 80 00 14 bleu 40007708 <_Objects_Set_name+0xc8>
400076bc: c8 0e 80 00 ldub [ %i2 ], %g4
400076c0: c6 4e a0 01 ldsb [ %i2 + 1 ], %g3
400076c4: 80 a2 20 02 cmp %o0, 2
400076c8: 08 80 00 11 bleu 4000770c <_Objects_Set_name+0xcc>
400076cc: 87 28 e0 10 sll %g3, 0x10, %g3
400076d0: c4 4e a0 02 ldsb [ %i2 + 2 ], %g2
400076d4: 80 a2 20 03 cmp %o0, 3
400076d8: 85 28 a0 08 sll %g2, 8, %g2
400076dc: 08 80 00 03 bleu 400076e8 <_Objects_Set_name+0xa8>
400076e0: 82 10 20 20 mov 0x20, %g1
400076e4: c2 4e a0 03 ldsb [ %i2 + 3 ], %g1
400076e8: 89 29 20 18 sll %g4, 0x18, %g4
400076ec: b0 10 20 01 mov 1, %i0
400076f0: 86 10 c0 04 or %g3, %g4, %g3
400076f4: 84 10 c0 02 or %g3, %g2, %g2
400076f8: 82 10 80 01 or %g2, %g1, %g1
400076fc: c2 26 60 0c st %g1, [ %i1 + 0xc ]
);
}
return true;
}
40007700: 81 c7 e0 08 ret
40007704: 81 e8 00 00 restore
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
40007708: 07 00 08 00 sethi %hi(0x200000), %g3
4000770c: 05 00 00 08 sethi %hi(0x2000), %g2
40007710: 10 bf ff f6 b 400076e8 <_Objects_Set_name+0xa8>
40007714: 82 10 20 20 mov 0x20, %g1
4000651c <_POSIX_Condition_variables_Wait_support>:
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
4000651c: 9d e3 bf 98 save %sp, -104, %sp
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
int status;
int mutex_status;
if ( !_POSIX_Mutex_Get( mutex, &location ) ) {
40006520: a0 07 bf fc add %fp, -4, %l0
40006524: 90 10 00 19 mov %i1, %o0
40006528: 40 00 00 7e call 40006720 <_POSIX_Mutex_Get>
4000652c: 92 10 00 10 mov %l0, %o1
40006530: 80 a2 20 00 cmp %o0, 0
40006534: 22 80 00 18 be,a 40006594 <_POSIX_Condition_variables_Wait_support+0x78>
40006538: b0 10 20 16 mov 0x16, %i0
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
4000653c: 03 10 00 7d sethi %hi(0x4001f400), %g1
40006540: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001f4e0 <_Thread_Dispatch_disable_level>
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
40006544: 92 10 00 10 mov %l0, %o1
40006548: 84 00 bf ff add %g2, -1, %g2
4000654c: 90 10 00 18 mov %i0, %o0
40006550: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ]
40006554: 7f ff ff 74 call 40006324 <_POSIX_Condition_variables_Get>
40006558: 01 00 00 00 nop
switch ( location ) {
4000655c: c2 07 bf fc ld [ %fp + -4 ], %g1
40006560: 80 a0 60 00 cmp %g1, 0
40006564: 12 80 00 34 bne 40006634 <_POSIX_Condition_variables_Wait_support+0x118>
40006568: a0 10 00 08 mov %o0, %l0
case OBJECTS_LOCAL:
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
4000656c: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
40006570: 80 a0 60 00 cmp %g1, 0
40006574: 02 80 00 0a be 4000659c <_POSIX_Condition_variables_Wait_support+0x80>
40006578: 01 00 00 00 nop
4000657c: c4 06 40 00 ld [ %i1 ], %g2
40006580: 80 a0 40 02 cmp %g1, %g2
40006584: 02 80 00 06 be 4000659c <_POSIX_Condition_variables_Wait_support+0x80>
40006588: 01 00 00 00 nop
_Thread_Enable_dispatch();
4000658c: 40 00 0c 9f call 40009808 <_Thread_Enable_dispatch>
40006590: b0 10 20 16 mov 0x16, %i0 ! 16 <PROM_START+0x16>
return EINVAL;
40006594: 81 c7 e0 08 ret
40006598: 81 e8 00 00 restore
}
(void) pthread_mutex_unlock( mutex );
4000659c: 40 00 00 f2 call 40006964 <pthread_mutex_unlock>
400065a0: 90 10 00 19 mov %i1, %o0
_Thread_Enable_dispatch();
return EINVAL;
}
*/
if ( !already_timedout ) {
400065a4: 80 8e e0 ff btst 0xff, %i3
400065a8: 12 80 00 1c bne 40006618 <_POSIX_Condition_variables_Wait_support+0xfc>
400065ac: 23 10 00 7d sethi %hi(0x4001f400), %l1
the_cond->Mutex = *mutex;
400065b0: c4 06 40 00 ld [ %i1 ], %g2
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
400065b4: c2 04 61 9c ld [ %l1 + 0x19c ], %g1
return EINVAL;
}
*/
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
400065b8: c4 24 20 14 st %g2, [ %l0 + 0x14 ]
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
400065bc: c0 20 60 34 clr [ %g1 + 0x34 ]
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
_Thread_Executing->Wait.id = *cond;
400065c0: c6 06 00 00 ld [ %i0 ], %g3
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
400065c4: 84 04 20 18 add %l0, 0x18, %g2
_Thread_Executing->Wait.id = *cond;
400065c8: c6 20 60 20 st %g3, [ %g1 + 0x20 ]
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
400065cc: c4 20 60 44 st %g2, [ %g1 + 0x44 ]
_Thread_Executing->Wait.id = *cond;
_Thread_queue_Enqueue( &the_cond->Wait_queue, timeout );
400065d0: 92 10 00 1a mov %i2, %o1
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
400065d4: 82 10 20 01 mov 1, %g1
400065d8: 90 10 00 02 mov %g2, %o0
400065dc: 15 10 00 28 sethi %hi(0x4000a000), %o2
400065e0: 94 12 a1 2c or %o2, 0x12c, %o2 ! 4000a12c <_Thread_queue_Timeout>
400065e4: 40 00 0d dc call 40009d54 <_Thread_queue_Enqueue_with_handler>
400065e8: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
_Thread_Enable_dispatch();
400065ec: 40 00 0c 87 call 40009808 <_Thread_Enable_dispatch>
400065f0: 01 00 00 00 nop
/*
* Switch ourself out because we blocked as a result of the
* _Thread_queue_Enqueue.
*/
status = _Thread_Executing->Wait.return_code;
400065f4: c2 04 61 9c ld [ %l1 + 0x19c ], %g1
400065f8: f0 00 60 34 ld [ %g1 + 0x34 ], %i0
if ( status && status != ETIMEDOUT )
400065fc: 80 a6 20 74 cmp %i0, 0x74
40006600: 02 80 00 08 be 40006620 <_POSIX_Condition_variables_Wait_support+0x104>
40006604: 80 a6 20 00 cmp %i0, 0
40006608: 02 80 00 06 be 40006620 <_POSIX_Condition_variables_Wait_support+0x104><== ALWAYS TAKEN
4000660c: 01 00 00 00 nop
40006610: 81 c7 e0 08 ret <== NOT EXECUTED
40006614: 81 e8 00 00 restore <== NOT EXECUTED
return status;
} else {
_Thread_Enable_dispatch();
40006618: 40 00 0c 7c call 40009808 <_Thread_Enable_dispatch>
4000661c: b0 10 20 74 mov 0x74, %i0
/*
* When we get here the dispatch disable level is 0.
*/
mutex_status = pthread_mutex_lock( mutex );
40006620: 40 00 00 b0 call 400068e0 <pthread_mutex_lock>
40006624: 90 10 00 19 mov %i1, %o0
if ( mutex_status )
40006628: 80 a2 20 00 cmp %o0, 0
4000662c: 02 80 00 03 be 40006638 <_POSIX_Condition_variables_Wait_support+0x11c>
40006630: 01 00 00 00 nop
40006634: b0 10 20 16 mov 0x16, %i0 ! 16 <PROM_START+0x16>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
40006638: 81 c7 e0 08 ret
4000663c: 81 e8 00 00 restore
4000a350 <_POSIX_Message_queue_Receive_support>:
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
4000a350: 9d e3 bf 98 save %sp, -104, %sp
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
4000a354: 11 10 00 9a sethi %hi(0x40026800), %o0
4000a358: 94 07 bf fc add %fp, -4, %o2
4000a35c: 90 12 21 dc or %o0, 0x1dc, %o0
4000a360: 40 00 0c 61 call 4000d4e4 <_Objects_Get>
4000a364: 92 10 00 18 mov %i0, %o1
Objects_Locations location;
size_t length_out;
bool do_wait;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
4000a368: c2 07 bf fc ld [ %fp + -4 ], %g1
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
4000a36c: 94 10 00 19 mov %i1, %o2
Objects_Locations location;
size_t length_out;
bool do_wait;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
4000a370: 80 a0 60 00 cmp %g1, 0
4000a374: 12 80 00 3b bne 4000a460 <_POSIX_Message_queue_Receive_support+0x110>
4000a378: 9a 10 00 1d mov %i5, %o5
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
4000a37c: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
4000a380: 84 08 60 03 and %g1, 3, %g2
4000a384: 80 a0 a0 01 cmp %g2, 1
4000a388: 32 80 00 08 bne,a 4000a3a8 <_POSIX_Message_queue_Receive_support+0x58>
4000a38c: d0 02 20 10 ld [ %o0 + 0x10 ], %o0
_Thread_Enable_dispatch();
4000a390: 40 00 0e a1 call 4000de14 <_Thread_Enable_dispatch>
4000a394: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EBADF );
4000a398: 40 00 2a de call 40014f10 <__errno>
4000a39c: 01 00 00 00 nop
4000a3a0: 10 80 00 0b b 4000a3cc <_POSIX_Message_queue_Receive_support+0x7c>
4000a3a4: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
}
the_mq = the_mq_fd->Queue;
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
4000a3a8: c4 02 20 68 ld [ %o0 + 0x68 ], %g2
4000a3ac: 80 a6 80 02 cmp %i2, %g2
4000a3b0: 1a 80 00 09 bcc 4000a3d4 <_POSIX_Message_queue_Receive_support+0x84>
4000a3b4: 80 8f 20 ff btst 0xff, %i4
_Thread_Enable_dispatch();
4000a3b8: 40 00 0e 97 call 4000de14 <_Thread_Enable_dispatch>
4000a3bc: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EMSGSIZE );
4000a3c0: 40 00 2a d4 call 40014f10 <__errno>
4000a3c4: 01 00 00 00 nop
4000a3c8: 82 10 20 7a mov 0x7a, %g1 ! 7a <PROM_START+0x7a>
4000a3cc: 10 80 00 23 b 4000a458 <_POSIX_Message_queue_Receive_support+0x108>
4000a3d0: c2 22 00 00 st %g1, [ %o0 ]
length_out = -1;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
4000a3d4: 02 80 00 05 be 4000a3e8 <_POSIX_Message_queue_Receive_support+0x98><== NEVER TAKEN
4000a3d8: 98 10 20 00 clr %o4
do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true;
4000a3dc: 99 30 60 0e srl %g1, 0xe, %o4
4000a3e0: 98 1b 20 01 xor %o4, 1, %o4
4000a3e4: 98 0b 20 01 and %o4, 1, %o4
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
4000a3e8: 82 10 3f ff mov -1, %g1
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
4000a3ec: 90 02 20 1c add %o0, 0x1c, %o0
4000a3f0: 92 10 00 18 mov %i0, %o1
4000a3f4: 98 0b 20 01 and %o4, 1, %o4
4000a3f8: 96 07 bf f8 add %fp, -8, %o3
4000a3fc: 40 00 08 0e call 4000c434 <_CORE_message_queue_Seize>
4000a400: c2 27 bf f8 st %g1, [ %fp + -8 ]
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
4000a404: 40 00 0e 84 call 4000de14 <_Thread_Enable_dispatch>
4000a408: 35 10 00 99 sethi %hi(0x40026400), %i2
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
4000a40c: c2 06 a1 7c ld [ %i2 + 0x17c ], %g1 ! 4002657c <_Thread_Executing>
do_wait,
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
4000a410: c4 00 60 24 ld [ %g1 + 0x24 ], %g2
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
4000a414: c6 00 60 34 ld [ %g1 + 0x34 ], %g3
do_wait,
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
4000a418: 83 38 a0 1f sra %g2, 0x1f, %g1
4000a41c: 84 18 40 02 xor %g1, %g2, %g2
4000a420: 82 20 80 01 sub %g2, %g1, %g1
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
4000a424: 80 a0 e0 00 cmp %g3, 0
4000a428: 12 80 00 05 bne 4000a43c <_POSIX_Message_queue_Receive_support+0xec>
4000a42c: c2 26 c0 00 st %g1, [ %i3 ]
return length_out;
4000a430: f0 07 bf f8 ld [ %fp + -8 ], %i0
4000a434: 81 c7 e0 08 ret
4000a438: 81 e8 00 00 restore
rtems_set_errno_and_return_minus_one(
4000a43c: 40 00 2a b5 call 40014f10 <__errno>
4000a440: 01 00 00 00 nop
4000a444: c2 06 a1 7c ld [ %i2 + 0x17c ], %g1
4000a448: b6 10 00 08 mov %o0, %i3
4000a44c: 40 00 00 9b call 4000a6b8 <_POSIX_Message_queue_Translate_core_message_queue_return_code>
4000a450: d0 00 60 34 ld [ %g1 + 0x34 ], %o0
4000a454: d0 26 c0 00 st %o0, [ %i3 ]
4000a458: 81 c7 e0 08 ret
4000a45c: 91 e8 3f ff restore %g0, -1, %o0
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
4000a460: 40 00 2a ac call 40014f10 <__errno>
4000a464: b0 10 3f ff mov -1, %i0
4000a468: 82 10 20 09 mov 9, %g1
4000a46c: c2 22 00 00 st %g1, [ %o0 ]
}
4000a470: 81 c7 e0 08 ret
4000a474: 81 e8 00 00 restore
4000ac04 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>:
Thread_Control *the_thread
)
{
POSIX_API_Control *thread_support;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
4000ac04: c2 02 21 60 ld [ %o0 + 0x160 ], %g1
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
4000ac08: c4 00 60 d4 ld [ %g1 + 0xd4 ], %g2
4000ac0c: 80 a0 a0 00 cmp %g2, 0
4000ac10: 12 80 00 12 bne 4000ac58 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x54><== NEVER TAKEN
4000ac14: 01 00 00 00 nop
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
4000ac18: c4 00 60 d8 ld [ %g1 + 0xd8 ], %g2
4000ac1c: 80 a0 a0 01 cmp %g2, 1
4000ac20: 12 80 00 0e bne 4000ac58 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x54>
4000ac24: 01 00 00 00 nop
thread_support->cancelation_requested ) {
4000ac28: c2 00 60 dc ld [ %g1 + 0xdc ], %g1
4000ac2c: 80 a0 60 00 cmp %g1, 0
4000ac30: 02 80 00 0a be 4000ac58 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x54>
4000ac34: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
4000ac38: 03 10 00 77 sethi %hi(0x4001dc00), %g1
4000ac3c: c4 00 61 50 ld [ %g1 + 0x150 ], %g2 ! 4001dd50 <_Thread_Dispatch_disable_level>
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
4000ac40: 92 10 3f ff mov -1, %o1
4000ac44: 84 00 bf ff add %g2, -1, %g2
4000ac48: c4 20 61 50 st %g2, [ %g1 + 0x150 ]
4000ac4c: 82 13 c0 00 mov %o7, %g1
4000ac50: 40 00 01 ab call 4000b2fc <_POSIX_Thread_Exit>
4000ac54: 9e 10 40 00 mov %g1, %o7
} else
_Thread_Enable_dispatch();
4000ac58: 82 13 c0 00 mov %o7, %g1
4000ac5c: 7f ff f3 7a call 40007a44 <_Thread_Enable_dispatch>
4000ac60: 9e 10 40 00 mov %g1, %o7
4000bf78 <_POSIX_Thread_Translate_sched_param>:
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
4000bf78: 9d e3 bf a0 save %sp, -96, %sp
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
4000bf7c: 7f ff ff f4 call 4000bf4c <_POSIX_Priority_Is_valid>
4000bf80: d0 06 40 00 ld [ %i1 ], %o0
4000bf84: 80 8a 20 ff btst 0xff, %o0
4000bf88: 02 80 00 37 be 4000c064 <_POSIX_Thread_Translate_sched_param+0xec><== NEVER TAKEN
4000bf8c: 80 a6 20 00 cmp %i0, 0
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
4000bf90: c0 26 80 00 clr [ %i2 ]
*budget_callout = NULL;
if ( policy == SCHED_OTHER ) {
4000bf94: 12 80 00 06 bne 4000bfac <_POSIX_Thread_Translate_sched_param+0x34>
4000bf98: c0 26 c0 00 clr [ %i3 ]
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
4000bf9c: 82 10 20 01 mov 1, %g1
4000bfa0: c2 26 80 00 st %g1, [ %i2 ]
return 0;
4000bfa4: 81 c7 e0 08 ret
4000bfa8: 81 e8 00 00 restore
}
if ( policy == SCHED_FIFO ) {
4000bfac: 80 a6 20 01 cmp %i0, 1
4000bfb0: 12 80 00 04 bne 4000bfc0 <_POSIX_Thread_Translate_sched_param+0x48>
4000bfb4: 80 a6 20 02 cmp %i0, 2
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
4000bfb8: 10 80 00 29 b 4000c05c <_POSIX_Thread_Translate_sched_param+0xe4>
4000bfbc: c0 26 80 00 clr [ %i2 ]
return 0;
}
if ( policy == SCHED_RR ) {
4000bfc0: 12 80 00 04 bne 4000bfd0 <_POSIX_Thread_Translate_sched_param+0x58>
4000bfc4: 80 a6 20 04 cmp %i0, 4
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
4000bfc8: 10 80 00 25 b 4000c05c <_POSIX_Thread_Translate_sched_param+0xe4>
4000bfcc: f0 26 80 00 st %i0, [ %i2 ]
return 0;
}
if ( policy == SCHED_SPORADIC ) {
4000bfd0: 12 80 00 25 bne 4000c064 <_POSIX_Thread_Translate_sched_param+0xec>
4000bfd4: 01 00 00 00 nop
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
4000bfd8: c2 06 60 08 ld [ %i1 + 8 ], %g1
4000bfdc: 80 a0 60 00 cmp %g1, 0
4000bfe0: 32 80 00 07 bne,a 4000bffc <_POSIX_Thread_Translate_sched_param+0x84>
4000bfe4: c2 06 60 10 ld [ %i1 + 0x10 ], %g1
(param->sched_ss_repl_period.tv_nsec == 0) )
4000bfe8: c2 06 60 0c ld [ %i1 + 0xc ], %g1
4000bfec: 80 a0 60 00 cmp %g1, 0
4000bff0: 02 80 00 1d be 4000c064 <_POSIX_Thread_Translate_sched_param+0xec>
4000bff4: 01 00 00 00 nop
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
4000bff8: c2 06 60 10 ld [ %i1 + 0x10 ], %g1
4000bffc: 80 a0 60 00 cmp %g1, 0
4000c000: 12 80 00 06 bne 4000c018 <_POSIX_Thread_Translate_sched_param+0xa0>
4000c004: 01 00 00 00 nop
(param->sched_ss_init_budget.tv_nsec == 0) )
4000c008: c2 06 60 14 ld [ %i1 + 0x14 ], %g1
4000c00c: 80 a0 60 00 cmp %g1, 0
4000c010: 02 80 00 15 be 4000c064 <_POSIX_Thread_Translate_sched_param+0xec>
4000c014: 01 00 00 00 nop
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
4000c018: 7f ff f5 a9 call 400096bc <_Timespec_To_ticks>
4000c01c: 90 06 60 08 add %i1, 8, %o0
4000c020: b0 10 00 08 mov %o0, %i0
4000c024: 7f ff f5 a6 call 400096bc <_Timespec_To_ticks>
4000c028: 90 06 60 10 add %i1, 0x10, %o0
4000c02c: 80 a6 00 08 cmp %i0, %o0
4000c030: 0a 80 00 0d bcs 4000c064 <_POSIX_Thread_Translate_sched_param+0xec>
4000c034: 01 00 00 00 nop
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
4000c038: 7f ff ff c5 call 4000bf4c <_POSIX_Priority_Is_valid>
4000c03c: d0 06 60 04 ld [ %i1 + 4 ], %o0
4000c040: 80 8a 20 ff btst 0xff, %o0
4000c044: 02 80 00 08 be 4000c064 <_POSIX_Thread_Translate_sched_param+0xec>
4000c048: 82 10 20 03 mov 3, %g1
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
4000c04c: c2 26 80 00 st %g1, [ %i2 ]
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
4000c050: 03 10 00 17 sethi %hi(0x40005c00), %g1
4000c054: 82 10 60 cc or %g1, 0xcc, %g1 ! 40005ccc <_POSIX_Threads_Sporadic_budget_callout>
4000c058: c2 26 c0 00 st %g1, [ %i3 ]
return 0;
4000c05c: 81 c7 e0 08 ret
4000c060: 91 e8 20 00 restore %g0, 0, %o0
}
return EINVAL;
}
4000c064: 81 c7 e0 08 ret
4000c068: 91 e8 20 16 restore %g0, 0x16, %o0
40005a30 <_POSIX_Threads_Initialize_user_threads_body>:
*
* Output parameters: NONE
*/
void _POSIX_Threads_Initialize_user_threads_body(void)
{
40005a30: 9d e3 bf 60 save %sp, -160, %sp
uint32_t maximum;
posix_initialization_threads_table *user_threads;
pthread_t thread_id;
pthread_attr_t attr;
user_threads = Configuration_POSIX_API.User_initialization_threads_table;
40005a34: 03 10 00 74 sethi %hi(0x4001d000), %g1
40005a38: 82 10 62 bc or %g1, 0x2bc, %g1 ! 4001d2bc <Configuration_POSIX_API>
maximum = Configuration_POSIX_API.number_of_initialization_threads;
40005a3c: e6 00 60 30 ld [ %g1 + 0x30 ], %l3
if ( !user_threads || maximum == 0 )
40005a40: 80 a4 e0 00 cmp %l3, 0
40005a44: 02 80 00 1d be 40005ab8 <_POSIX_Threads_Initialize_user_threads_body+0x88><== NEVER TAKEN
40005a48: e2 00 60 34 ld [ %g1 + 0x34 ], %l1
40005a4c: 80 a4 60 00 cmp %l1, 0
40005a50: 02 80 00 1a be 40005ab8 <_POSIX_Threads_Initialize_user_threads_body+0x88><== NEVER TAKEN
40005a54: a4 10 20 00 clr %l2
for ( index=0 ; index < maximum ; index++ ) {
/*
* There is no way for these calls to fail in this situation.
*/
(void) pthread_attr_init( &attr );
40005a58: a0 07 bf c0 add %fp, -64, %l0
(void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
(void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size);
status = pthread_create(
40005a5c: a8 07 bf fc add %fp, -4, %l4
for ( index=0 ; index < maximum ; index++ ) {
/*
* There is no way for these calls to fail in this situation.
*/
(void) pthread_attr_init( &attr );
40005a60: 40 00 19 83 call 4000c06c <pthread_attr_init>
40005a64: 90 10 00 10 mov %l0, %o0
(void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
40005a68: 92 10 20 02 mov 2, %o1
40005a6c: 40 00 19 8b call 4000c098 <pthread_attr_setinheritsched>
40005a70: 90 10 00 10 mov %l0, %o0
(void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size);
40005a74: d2 04 60 04 ld [ %l1 + 4 ], %o1
40005a78: 40 00 19 98 call 4000c0d8 <pthread_attr_setstacksize>
40005a7c: 90 10 00 10 mov %l0, %o0
status = pthread_create(
40005a80: d4 04 40 00 ld [ %l1 ], %o2
40005a84: 90 10 00 14 mov %l4, %o0
40005a88: 92 10 00 10 mov %l0, %o1
40005a8c: 7f ff ff 34 call 4000575c <pthread_create>
40005a90: 96 10 20 00 clr %o3
&thread_id,
&attr,
user_threads[ index ].thread_entry,
NULL
);
if ( status )
40005a94: 94 92 20 00 orcc %o0, 0, %o2
40005a98: 22 80 00 05 be,a 40005aac <_POSIX_Threads_Initialize_user_threads_body+0x7c>
40005a9c: a4 04 a0 01 inc %l2
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
40005aa0: 90 10 20 02 mov 2, %o0
40005aa4: 40 00 07 a6 call 4000793c <_Internal_error_Occurred>
40005aa8: 92 10 20 01 mov 1, %o1
*
* Setting the attributes explicitly is critical, since we don't want
* to inherit the idle tasks attributes.
*/
for ( index=0 ; index < maximum ; index++ ) {
40005aac: 80 a4 80 13 cmp %l2, %l3
40005ab0: 0a bf ff ec bcs 40005a60 <_POSIX_Threads_Initialize_user_threads_body+0x30><== NEVER TAKEN
40005ab4: a2 04 60 08 add %l1, 8, %l1
40005ab8: 81 c7 e0 08 ret
40005abc: 81 e8 00 00 restore
4000ae80 <_POSIX_Threads_Sporadic_budget_TSR>:
*/
void _POSIX_Threads_Sporadic_budget_TSR(
Objects_Id id __attribute__((unused)),
void *argument
)
{
4000ae80: 9d e3 bf a0 save %sp, -96, %sp
Thread_Control *the_thread;
POSIX_API_Control *api;
the_thread = argument;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4000ae84: e0 06 61 60 ld [ %i1 + 0x160 ], %l0
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget );
4000ae88: 40 00 04 60 call 4000c008 <_Timespec_To_ticks>
4000ae8c: 90 04 20 94 add %l0, 0x94, %o0
4000ae90: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000ae94: c4 04 20 84 ld [ %l0 + 0x84 ], %g2
4000ae98: d2 08 63 74 ldub [ %g1 + 0x374 ], %o1
*/
#if 0
printk( "TSR %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
4000ae9c: c2 06 60 1c ld [ %i1 + 0x1c ], %g1
4000aea0: 92 22 40 02 sub %o1, %g2, %o1
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget );
the_thread->cpu_time_budget = ticks;
4000aea4: d0 26 60 78 st %o0, [ %i1 + 0x78 ]
*/
#if 0
printk( "TSR %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
4000aea8: 80 a0 60 00 cmp %g1, 0
4000aeac: 12 80 00 08 bne 4000aecc <_POSIX_Threads_Sporadic_budget_TSR+0x4c><== NEVER TAKEN
4000aeb0: d2 26 60 18 st %o1, [ %i1 + 0x18 ]
/*
* If this would make them less important, then do not change it.
*/
if ( the_thread->current_priority > new_priority ) {
4000aeb4: c2 06 60 14 ld [ %i1 + 0x14 ], %g1
4000aeb8: 80 a0 40 09 cmp %g1, %o1
4000aebc: 08 80 00 04 bleu 4000aecc <_POSIX_Threads_Sporadic_budget_TSR+0x4c>
4000aec0: 90 10 00 19 mov %i1, %o0
_Thread_Change_priority( the_thread, new_priority, true );
4000aec4: 7f ff f0 91 call 40007108 <_Thread_Change_priority>
4000aec8: 94 10 20 01 mov 1, %o2
#endif
}
}
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period );
4000aecc: 40 00 04 4f call 4000c008 <_Timespec_To_ticks>
4000aed0: 90 04 20 8c add %l0, 0x8c, %o0
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4000aed4: 31 10 00 72 sethi %hi(0x4001c800), %i0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
4000aed8: d0 24 20 b0 st %o0, [ %l0 + 0xb0 ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4000aedc: b2 04 20 a4 add %l0, 0xa4, %i1
4000aee0: 7f ff f6 53 call 4000882c <_Watchdog_Insert>
4000aee4: 91 ee 21 bc restore %i0, 0x1bc, %o0
4000ae30 <_POSIX_Threads_Sporadic_budget_callout>:
)
{
POSIX_API_Control *api;
uint32_t new_priority;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4000ae30: c4 02 21 60 ld [ %o0 + 0x160 ], %g2
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
4000ae34: c6 00 a0 88 ld [ %g2 + 0x88 ], %g3
4000ae38: 05 10 00 6f sethi %hi(0x4001bc00), %g2
4000ae3c: d2 08 a3 74 ldub [ %g2 + 0x374 ], %o1 ! 4001bf74 <rtems_maximum_priority>
*/
#if 0
printk( "callout %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
4000ae40: c4 02 20 1c ld [ %o0 + 0x1c ], %g2
4000ae44: 92 22 40 03 sub %o1, %g3, %o1
/*
* This will prevent the thread from consuming its entire "budget"
* while at low priority.
*/
the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */
4000ae48: 86 10 3f ff mov -1, %g3
new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority);
the_thread->real_priority = new_priority;
4000ae4c: d2 22 20 18 st %o1, [ %o0 + 0x18 ]
*/
#if 0
printk( "callout %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
4000ae50: 80 a0 a0 00 cmp %g2, 0
4000ae54: 12 80 00 09 bne 4000ae78 <_POSIX_Threads_Sporadic_budget_callout+0x48><== NEVER TAKEN
4000ae58: c6 22 20 78 st %g3, [ %o0 + 0x78 ]
/*
* Make sure we are actually lowering it. If they have lowered it
* to logically lower than sched_ss_low_priority, then we do not want to
* change it.
*/
if ( the_thread->current_priority < new_priority ) {
4000ae5c: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
4000ae60: 80 a0 40 09 cmp %g1, %o1
4000ae64: 1a 80 00 05 bcc 4000ae78 <_POSIX_Threads_Sporadic_budget_callout+0x48><== NEVER TAKEN
4000ae68: 94 10 20 01 mov 1, %o2
_Thread_Change_priority( the_thread, new_priority, true );
4000ae6c: 82 13 c0 00 mov %o7, %g1
4000ae70: 7f ff f0 a6 call 40007108 <_Thread_Change_priority>
4000ae74: 9e 10 40 00 mov %g1, %o7
4000ae78: 81 c3 e0 08 retl <== NOT EXECUTED
4000573c <_POSIX_Timer_TSR>:
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
4000573c: 9d e3 bf a0 save %sp, -96, %sp
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
40005740: c4 06 60 68 ld [ %i1 + 0x68 ], %g2
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
40005744: c2 06 60 54 ld [ %i1 + 0x54 ], %g1
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
40005748: 84 00 a0 01 inc %g2
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
4000574c: 80 a0 60 00 cmp %g1, 0
40005750: 12 80 00 06 bne 40005768 <_POSIX_Timer_TSR+0x2c>
40005754: c4 26 60 68 st %g2, [ %i1 + 0x68 ]
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
40005758: c2 06 60 58 ld [ %i1 + 0x58 ], %g1
4000575c: 80 a0 60 00 cmp %g1, 0
40005760: 02 80 00 0f be 4000579c <_POSIX_Timer_TSR+0x60> <== NEVER TAKEN
40005764: 82 10 20 04 mov 4, %g1
activated = _POSIX_Timer_Insert_helper(
40005768: d2 06 60 64 ld [ %i1 + 0x64 ], %o1
4000576c: d4 06 60 08 ld [ %i1 + 8 ], %o2
40005770: 90 06 60 10 add %i1, 0x10, %o0
40005774: 17 10 00 15 sethi %hi(0x40005400), %o3
40005778: 98 10 00 19 mov %i1, %o4
4000577c: 40 00 19 30 call 4000bc3c <_POSIX_Timer_Insert_helper>
40005780: 96 12 e3 3c or %o3, 0x33c, %o3
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
40005784: 80 8a 20 ff btst 0xff, %o0
40005788: 02 80 00 0a be 400057b0 <_POSIX_Timer_TSR+0x74> <== NEVER TAKEN
4000578c: 01 00 00 00 nop
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
40005790: 40 00 05 ac call 40006e40 <_TOD_Get>
40005794: 90 06 60 6c add %i1, 0x6c, %o0
40005798: 82 10 20 03 mov 3, %g1
/*
* The sending of the signal to the process running the handling function
* specified for that signal is simulated
*/
if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) {
4000579c: d0 06 60 38 ld [ %i1 + 0x38 ], %o0
400057a0: d2 06 60 44 ld [ %i1 + 0x44 ], %o1
400057a4: 40 00 18 10 call 4000b7e4 <pthread_kill>
400057a8: c2 2e 60 3c stb %g1, [ %i1 + 0x3c ]
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
400057ac: c0 26 60 68 clr [ %i1 + 0x68 ]
400057b0: 81 c7 e0 08 ret
400057b4: 81 e8 00 00 restore
4000d044 <_POSIX_signals_Check_signal>:
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
4000d044: 9d e3 bf 90 save %sp, -112, %sp
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
4000d048: 98 10 20 01 mov 1, %o4
4000d04c: 96 0e a0 ff and %i2, 0xff, %o3
4000d050: a0 07 bf f4 add %fp, -12, %l0
4000d054: 90 10 00 18 mov %i0, %o0
4000d058: 92 10 00 19 mov %i1, %o1
4000d05c: 40 00 00 22 call 4000d0e4 <_POSIX_signals_Clear_signals>
4000d060: 94 10 00 10 mov %l0, %o2
4000d064: 80 8a 20 ff btst 0xff, %o0
4000d068: 02 80 00 1d be 4000d0dc <_POSIX_signals_Check_signal+0x98>
4000d06c: 83 2e 60 02 sll %i1, 2, %g1
#endif
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
4000d070: 07 10 00 73 sethi %hi(0x4001cc00), %g3
4000d074: 85 2e 60 04 sll %i1, 4, %g2
4000d078: 86 10 e2 74 or %g3, 0x274, %g3
4000d07c: 84 20 80 01 sub %g2, %g1, %g2
4000d080: 88 00 c0 02 add %g3, %g2, %g4
4000d084: c2 01 20 08 ld [ %g4 + 8 ], %g1
4000d088: 80 a0 60 01 cmp %g1, 1
4000d08c: 02 80 00 14 be 4000d0dc <_POSIX_signals_Check_signal+0x98><== NEVER TAKEN
4000d090: 01 00 00 00 nop
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
4000d094: c8 01 20 04 ld [ %g4 + 4 ], %g4
return false;
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
4000d098: e2 06 20 cc ld [ %i0 + 0xcc ], %l1
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
4000d09c: c4 00 c0 02 ld [ %g3 + %g2 ], %g2
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
4000d0a0: 86 11 00 11 or %g4, %l1, %g3
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
4000d0a4: 80 a0 a0 02 cmp %g2, 2
4000d0a8: 12 80 00 08 bne 4000d0c8 <_POSIX_signals_Check_signal+0x84>
4000d0ac: c6 26 20 cc st %g3, [ %i0 + 0xcc ]
case SA_SIGINFO:
(*_POSIX_signals_Vectors[ signo ].sa_sigaction)(
4000d0b0: 90 10 00 19 mov %i1, %o0
4000d0b4: 92 10 00 10 mov %l0, %o1
4000d0b8: 9f c0 40 00 call %g1
4000d0bc: 94 10 20 00 clr %o2
signo,
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
4000d0c0: 10 80 00 05 b 4000d0d4 <_POSIX_signals_Check_signal+0x90>
4000d0c4: e2 26 20 cc st %l1, [ %i0 + 0xcc ]
default:
(*_POSIX_signals_Vectors[ signo ].sa_handler)( signo );
4000d0c8: 9f c0 40 00 call %g1
4000d0cc: 90 10 00 19 mov %i1, %o0
}
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
4000d0d0: e2 26 20 cc st %l1, [ %i0 + 0xcc ]
return true;
4000d0d4: 81 c7 e0 08 ret
4000d0d8: 91 e8 20 01 restore %g0, 1, %o0
}
4000d0dc: 81 c7 e0 08 ret
4000d0e0: 91 e8 20 00 restore %g0, 0, %o0
4000e1c4 <_POSIX_signals_Clear_process_signals>:
*/
void _POSIX_signals_Clear_process_signals(
int signo
)
{
4000e1c4: 9d e3 bf a0 save %sp, -96, %sp
clear_signal = true;
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
4000e1c8: 7f ff ce b4 call 40001c98 <sparc_disable_interrupts>
4000e1cc: 01 00 00 00 nop
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
4000e1d0: 85 2e 20 04 sll %i0, 4, %g2
4000e1d4: 83 2e 20 02 sll %i0, 2, %g1
4000e1d8: 82 20 80 01 sub %g2, %g1, %g1
4000e1dc: 05 10 00 73 sethi %hi(0x4001cc00), %g2
4000e1e0: 84 10 a2 74 or %g2, 0x274, %g2 ! 4001ce74 <_POSIX_signals_Vectors>
4000e1e4: c4 00 80 01 ld [ %g2 + %g1 ], %g2
4000e1e8: 80 a0 a0 02 cmp %g2, 2
4000e1ec: 12 80 00 0a bne 4000e214 <_POSIX_signals_Clear_process_signals+0x50>
4000e1f0: 05 10 00 74 sethi %hi(0x4001d000), %g2
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
4000e1f4: 05 10 00 74 sethi %hi(0x4001d000), %g2
4000e1f8: 84 10 a0 6c or %g2, 0x6c, %g2 ! 4001d06c <_POSIX_signals_Siginfo>
4000e1fc: c6 00 40 02 ld [ %g1 + %g2 ], %g3
4000e200: 82 00 40 02 add %g1, %g2, %g1
4000e204: 82 00 60 04 add %g1, 4, %g1
4000e208: 80 a0 c0 01 cmp %g3, %g1
4000e20c: 12 80 00 0e bne 4000e244 <_POSIX_signals_Clear_process_signals+0x80><== NEVER TAKEN
4000e210: 05 10 00 74 sethi %hi(0x4001d000), %g2
clear_signal = false;
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
4000e214: c6 00 a0 68 ld [ %g2 + 0x68 ], %g3 ! 4001d068 <_POSIX_signals_Pending>
4000e218: b0 06 3f ff add %i0, -1, %i0
4000e21c: 82 10 20 01 mov 1, %g1
4000e220: 83 28 40 18 sll %g1, %i0, %g1
4000e224: 82 28 c0 01 andn %g3, %g1, %g1
if ( !_POSIX_signals_Pending )
4000e228: 80 a0 60 00 cmp %g1, 0
4000e22c: 12 80 00 06 bne 4000e244 <_POSIX_signals_Clear_process_signals+0x80><== NEVER TAKEN
4000e230: c2 20 a0 68 st %g1, [ %g2 + 0x68 ]
_Thread_Do_post_task_switch_extension--;
4000e234: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000e238: c4 00 61 80 ld [ %g1 + 0x180 ], %g2 ! 4001c980 <_Thread_Do_post_task_switch_extension>
4000e23c: 84 00 bf ff add %g2, -1, %g2
4000e240: c4 20 61 80 st %g2, [ %g1 + 0x180 ]
}
_ISR_Enable( level );
4000e244: 7f ff ce 99 call 40001ca8 <sparc_enable_interrupts>
4000e248: 91 e8 00 08 restore %g0, %o0, %o0
400061d8 <_POSIX_signals_Get_highest>:
#include <rtems/score/isr.h>
int _POSIX_signals_Get_highest(
sigset_t set
)
{
400061d8: 82 10 20 1b mov 0x1b, %g1 ! 1b <PROM_START+0x1b>
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
400061dc: 84 10 20 01 mov 1, %g2
400061e0: 86 00 7f ff add %g1, -1, %g3
400061e4: 87 28 80 03 sll %g2, %g3, %g3
400061e8: 80 88 c0 08 btst %g3, %o0
400061ec: 12 80 00 11 bne 40006230 <_POSIX_signals_Get_highest+0x58><== NEVER TAKEN
400061f0: 01 00 00 00 nop
sigset_t set
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
400061f4: 82 00 60 01 inc %g1
400061f8: 80 a0 60 20 cmp %g1, 0x20
400061fc: 12 bf ff fa bne 400061e4 <_POSIX_signals_Get_highest+0xc>
40006200: 86 00 7f ff add %g1, -1, %g3
40006204: 82 10 20 01 mov 1, %g1
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
40006208: 84 10 20 01 mov 1, %g2
4000620c: 86 00 7f ff add %g1, -1, %g3
40006210: 87 28 80 03 sll %g2, %g3, %g3
40006214: 80 88 c0 08 btst %g3, %o0
40006218: 12 80 00 06 bne 40006230 <_POSIX_signals_Get_highest+0x58>
4000621c: 01 00 00 00 nop
*/
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
40006220: 82 00 60 01 inc %g1
40006224: 80 a0 60 1b cmp %g1, 0x1b
40006228: 12 bf ff fa bne 40006210 <_POSIX_signals_Get_highest+0x38><== ALWAYS TAKEN
4000622c: 86 00 7f ff add %g1, -1, %g3
* a return 0. This routine will NOT be called unless a signal
* is pending in the set passed in.
*/
found_it:
return signo;
}
40006230: 81 c3 e0 08 retl
40006234: 90 10 00 01 mov %g1, %o0
4000e294 <_POSIX_signals_Unblock_thread>:
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
4000e294: 9d e3 bf a0 save %sp, -96, %sp
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
4000e298: c2 06 20 10 ld [ %i0 + 0x10 ], %g1
4000e29c: 09 04 00 20 sethi %hi(0x10008000), %g4
4000e2a0: 86 06 7f ff add %i1, -1, %g3
4000e2a4: 9a 08 40 04 and %g1, %g4, %o5
4000e2a8: 84 10 20 01 mov 1, %g2
4000e2ac: 80 a3 40 04 cmp %o5, %g4
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
4000e2b0: 92 10 00 1a mov %i2, %o1
4000e2b4: 87 28 80 03 sll %g2, %g3, %g3
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
4000e2b8: 12 80 00 1a bne 4000e320 <_POSIX_signals_Unblock_thread+0x8c>
4000e2bc: c8 06 21 60 ld [ %i0 + 0x160 ], %g4
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
4000e2c0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
4000e2c4: 80 88 c0 01 btst %g3, %g1
4000e2c8: 12 80 00 06 bne 4000e2e0 <_POSIX_signals_Unblock_thread+0x4c>
4000e2cc: 82 10 20 04 mov 4, %g1
4000e2d0: c2 01 20 cc ld [ %g4 + 0xcc ], %g1
4000e2d4: 80 a8 c0 01 andncc %g3, %g1, %g0
4000e2d8: 02 80 00 38 be 4000e3b8 <_POSIX_signals_Unblock_thread+0x124>
4000e2dc: 82 10 20 04 mov 4, %g1
the_thread->Wait.return_code = EINTR;
4000e2e0: c2 26 20 34 st %g1, [ %i0 + 0x34 ]
the_info = (siginfo_t *) the_thread->Wait.return_argument;
if ( !info ) {
4000e2e4: 80 a2 60 00 cmp %o1, 0
4000e2e8: 12 80 00 07 bne 4000e304 <_POSIX_signals_Unblock_thread+0x70>
4000e2ec: d0 06 20 28 ld [ %i0 + 0x28 ], %o0
the_info->si_signo = signo;
the_info->si_code = SI_USER;
4000e2f0: 82 10 20 01 mov 1, %g1
the_thread->Wait.return_code = EINTR;
the_info = (siginfo_t *) the_thread->Wait.return_argument;
if ( !info ) {
the_info->si_signo = signo;
4000e2f4: f2 22 00 00 st %i1, [ %o0 ]
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
4000e2f8: c0 22 20 08 clr [ %o0 + 8 ]
the_info = (siginfo_t *) the_thread->Wait.return_argument;
if ( !info ) {
the_info->si_signo = signo;
the_info->si_code = SI_USER;
4000e2fc: 10 80 00 04 b 4000e30c <_POSIX_signals_Unblock_thread+0x78>
4000e300: c2 22 20 04 st %g1, [ %o0 + 4 ]
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
4000e304: 40 00 02 d1 call 4000ee48 <memcpy>
4000e308: 94 10 20 0c mov 0xc, %o2
}
_Thread_queue_Extract_with_proxy( the_thread );
4000e30c: 90 10 00 18 mov %i0, %o0
4000e310: 7f ff e6 d1 call 40007e54 <_Thread_queue_Extract_with_proxy>
4000e314: b0 10 20 01 mov 1, %i0
return true;
4000e318: 81 c7 e0 08 ret
4000e31c: 81 e8 00 00 restore
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
4000e320: c8 01 20 cc ld [ %g4 + 0xcc ], %g4
4000e324: 80 a8 c0 04 andncc %g3, %g4, %g0
4000e328: 02 80 00 24 be 4000e3b8 <_POSIX_signals_Unblock_thread+0x124>
4000e32c: 07 04 00 00 sethi %hi(0x10000000), %g3
* + Any other combination, do nothing.
*/
the_thread->do_post_task_switch_extension = true;
if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) {
4000e330: 80 88 40 03 btst %g1, %g3
4000e334: 02 80 00 12 be 4000e37c <_POSIX_signals_Unblock_thread+0xe8>
4000e338: c4 2e 20 74 stb %g2, [ %i0 + 0x74 ]
the_thread->Wait.return_code = EINTR;
4000e33c: 84 10 20 04 mov 4, %g2
#if 0
if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) )
_Thread_queue_Extract_with_proxy( the_thread );
else
#endif
if ( _States_Is_delaying(the_thread->current_state) ){
4000e340: 80 88 60 08 btst 8, %g1
4000e344: 02 80 00 1d be 4000e3b8 <_POSIX_signals_Unblock_thread+0x124><== NEVER TAKEN
4000e348: c4 26 20 34 st %g2, [ %i0 + 0x34 ]
if ( _Watchdog_Is_active( &the_thread->Timer ) )
4000e34c: c2 06 20 50 ld [ %i0 + 0x50 ], %g1
4000e350: 80 a0 60 02 cmp %g1, 2
4000e354: 12 80 00 05 bne 4000e368 <_POSIX_signals_Unblock_thread+0xd4><== NEVER TAKEN
4000e358: 90 10 00 18 mov %i0, %o0
(void) _Watchdog_Remove( &the_thread->Timer );
4000e35c: 7f ff e9 91 call 400089a0 <_Watchdog_Remove>
4000e360: 90 06 20 48 add %i0, 0x48, %o0
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4000e364: 90 10 00 18 mov %i0, %o0
4000e368: 13 04 00 ff sethi %hi(0x1003fc00), %o1
4000e36c: 7f ff e3 e0 call 400072ec <_Thread_Clear_state>
4000e370: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 <RAM_SIZE+0xfc3fff8>
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_ISR_Signals_to_thread_executing = true;
4000e374: 81 c7 e0 08 ret
4000e378: 91 e8 20 00 restore %g0, 0, %o0
if ( _States_Is_delaying(the_thread->current_state) ){
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
4000e37c: 80 a0 60 00 cmp %g1, 0
4000e380: 12 80 00 0e bne 4000e3b8 <_POSIX_signals_Unblock_thread+0x124><== NEVER TAKEN
4000e384: 03 10 00 72 sethi %hi(0x4001c800), %g1
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
4000e388: c2 00 61 78 ld [ %g1 + 0x178 ], %g1 ! 4001c978 <_ISR_Nest_level>
4000e38c: 80 a0 60 00 cmp %g1, 0
4000e390: 02 80 00 0a be 4000e3b8 <_POSIX_signals_Unblock_thread+0x124>
4000e394: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000e398: c2 00 61 9c ld [ %g1 + 0x19c ], %g1 ! 4001c99c <_Thread_Executing>
4000e39c: 80 a6 00 01 cmp %i0, %g1
4000e3a0: 12 bf ff de bne 4000e318 <_POSIX_signals_Unblock_thread+0x84><== NEVER TAKEN
4000e3a4: b0 10 20 00 clr %i0
_ISR_Signals_to_thread_executing = true;
4000e3a8: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000e3ac: c4 28 62 38 stb %g2, [ %g1 + 0x238 ] ! 4001ca38 <_ISR_Signals_to_thread_executing>
4000e3b0: 81 c7 e0 08 ret
4000e3b4: 81 e8 00 00 restore
4000e3b8: b0 10 20 00 clr %i0
}
}
return false;
}
4000e3bc: 81 c7 e0 08 ret
4000e3c0: 81 e8 00 00 restore
4000b244 <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
4000b244: 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 ];
4000b248: e0 06 21 5c ld [ %i0 + 0x15c ], %l0
if ( !api )
4000b24c: 80 a4 20 00 cmp %l0, 0
4000b250: 02 80 00 1d be 4000b2c4 <_RTEMS_tasks_Post_switch_extension+0x80><== NEVER TAKEN
4000b254: 01 00 00 00 nop
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
4000b258: 7f ff da 90 call 40001c98 <sparc_disable_interrupts>
4000b25c: 01 00 00 00 nop
signal_set = asr->signals_posted;
4000b260: e6 04 20 14 ld [ %l0 + 0x14 ], %l3
asr->signals_posted = 0;
4000b264: c0 24 20 14 clr [ %l0 + 0x14 ]
_ISR_Enable( level );
4000b268: 7f ff da 90 call 40001ca8 <sparc_enable_interrupts>
4000b26c: 01 00 00 00 nop
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
4000b270: 80 a4 e0 00 cmp %l3, 0
4000b274: 02 80 00 14 be 4000b2c4 <_RTEMS_tasks_Post_switch_extension+0x80>
4000b278: a2 07 bf fc add %fp, -4, %l1
return;
asr->nest_level += 1;
4000b27c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000b280: d0 04 20 10 ld [ %l0 + 0x10 ], %o0
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
return;
asr->nest_level += 1;
4000b284: 82 00 60 01 inc %g1
4000b288: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000b28c: 94 10 00 11 mov %l1, %o2
4000b290: 25 00 00 3f sethi %hi(0xfc00), %l2
4000b294: 40 00 08 74 call 4000d464 <rtems_task_mode>
4000b298: 92 14 a3 ff or %l2, 0x3ff, %o1 ! ffff <PROM_START+0xffff>
(*asr->handler)( signal_set );
4000b29c: c2 04 20 0c ld [ %l0 + 0xc ], %g1
4000b2a0: 9f c0 40 00 call %g1
4000b2a4: 90 10 00 13 mov %l3, %o0
asr->nest_level -= 1;
4000b2a8: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000b2ac: 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;
4000b2b0: 82 00 7f ff add %g1, -1, %g1
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000b2b4: 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;
4000b2b8: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000b2bc: 40 00 08 6a call 4000d464 <rtems_task_mode>
4000b2c0: 94 10 00 11 mov %l1, %o2
4000b2c4: 81 c7 e0 08 ret
4000b2c8: 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 89 sethi %hi(0x40022400), %o0
40006be0: 92 10 00 18 mov %i0, %o1
40006be4: 90 12 21 c8 or %o0, 0x1c8, %o0
40006be8: 40 00 07 a6 call 40008a80 <_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 eb call 40008fdc <_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 8a sethi %hi(0x40022800), %o0
40006c70: 40 00 0f 0a call 4000a898 <_Watchdog_Insert>
40006c74: 90 12 20 1c or %o0, 0x1c, %o0 ! 4002281c <_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 89 sethi %hi(0x40022400), %g1
40006c84: c4 00 63 40 ld [ %g1 + 0x340 ], %g2 ! 40022740 <_Thread_Dispatch_disable_level>
40006c88: 84 00 bf ff add %g2, -1, %g2
40006c8c: c4 20 63 40 st %g2, [ %g1 + 0x340 ]
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 89 sethi %hi(0x40022400), %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 f4 ld [ %g1 + 0x2f4 ], %o1
(the_tod->ticks >= ticks_per_second) ||
400065fc: 11 00 03 d0 sethi %hi(0xf4000), %o0
40006600: 40 00 5a 8a call 4001d028 <.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 83 sethi %hi(0x40020c00), %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 e2 4c or %g3, 0x24c, %g3 ! 40020e4c <_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
40007108 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
40007108: 9d e3 bf a0 save %sp, -96, %sp
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
4000710c: 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 );
40007110: 40 00 04 26 call 400081a8 <_Thread_Set_transient>
40007114: 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 )
40007118: c2 06 20 14 ld [ %i0 + 0x14 ], %g1
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
4000711c: 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 )
40007120: 80 a0 40 19 cmp %g1, %i1
40007124: 02 80 00 04 be 40007134 <_Thread_Change_priority+0x2c>
40007128: 92 10 00 19 mov %i1, %o1
_Thread_Set_priority( the_thread, new_priority );
4000712c: 40 00 03 a2 call 40007fb4 <_Thread_Set_priority>
40007130: 90 10 00 18 mov %i0, %o0
_ISR_Disable( level );
40007134: 7f ff ea d9 call 40001c98 <sparc_disable_interrupts>
40007138: 01 00 00 00 nop
4000713c: 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;
40007140: e4 04 20 10 ld [ %l0 + 0x10 ], %l2
if ( state != STATES_TRANSIENT ) {
40007144: 80 a4 a0 04 cmp %l2, 4
40007148: 02 80 00 10 be 40007188 <_Thread_Change_priority+0x80>
4000714c: 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 ) )
40007150: 80 a4 60 00 cmp %l1, 0
40007154: 12 80 00 03 bne 40007160 <_Thread_Change_priority+0x58> <== NEVER TAKEN
40007158: 82 0c bf fb and %l2, -5, %g1
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
4000715c: c2 24 20 10 st %g1, [ %l0 + 0x10 ]
_ISR_Enable( level );
40007160: 7f ff ea d2 call 40001ca8 <sparc_enable_interrupts>
40007164: 90 10 00 18 mov %i0, %o0
if ( _States_Is_waiting_on_thread_queue( state ) ) {
40007168: 03 00 00 ef sethi %hi(0x3bc00), %g1
4000716c: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <PROM_START+0x3bee0>
40007170: 80 8c 80 01 btst %l2, %g1
40007174: 02 80 00 5c be 400072e4 <_Thread_Change_priority+0x1dc>
40007178: 01 00 00 00 nop
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
4000717c: f0 04 20 44 ld [ %l0 + 0x44 ], %i0
40007180: 40 00 03 60 call 40007f00 <_Thread_queue_Requeue>
40007184: 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 ) ) {
40007188: 80 a4 60 00 cmp %l1, 0
4000718c: 12 80 00 1c bne 400071fc <_Thread_Change_priority+0xf4> <== NEVER TAKEN
40007190: 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;
40007194: c4 04 20 90 ld [ %l0 + 0x90 ], %g2
40007198: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3
4000719c: c8 10 80 00 lduh [ %g2 ], %g4
_Priority_Major_bit_map |= the_priority_map->ready_major;
400071a0: 03 10 00 72 sethi %hi(0x4001c800), %g1
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
400071a4: 86 11 00 03 or %g4, %g3, %g3
400071a8: c6 30 80 00 sth %g3, [ %g2 ]
_Priority_Major_bit_map |= the_priority_map->ready_major;
400071ac: c4 10 61 90 lduh [ %g1 + 0x190 ], %g2
400071b0: 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 );
400071b4: c0 24 20 10 clr [ %l0 + 0x10 ]
400071b8: 84 10 c0 02 or %g3, %g2, %g2
400071bc: c4 30 61 90 sth %g2, [ %g1 + 0x190 ]
_Priority_Add_to_bit_map( &the_thread->Priority_map );
if ( prepend_it )
400071c0: 80 8e a0 ff btst 0xff, %i2
400071c4: 02 80 00 08 be 400071e4 <_Thread_Change_priority+0xdc>
400071c8: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
400071cc: c4 00 40 00 ld [ %g1 ], %g2
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
400071d0: c2 24 20 04 st %g1, [ %l0 + 4 ]
before_node = after_node->next;
after_node->next = the_node;
400071d4: e0 20 40 00 st %l0, [ %g1 ]
the_node->next = before_node;
before_node->previous = the_node;
400071d8: 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;
400071dc: 10 80 00 08 b 400071fc <_Thread_Change_priority+0xf4>
400071e0: c4 24 00 00 st %g2, [ %l0 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
400071e4: 84 00 60 04 add %g1, 4, %g2
400071e8: c4 24 00 00 st %g2, [ %l0 ]
old_last_node = the_chain->last;
400071ec: c4 00 60 08 ld [ %g1 + 8 ], %g2
the_chain->last = the_node;
400071f0: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
400071f4: 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;
400071f8: 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 );
400071fc: 7f ff ea ab call 40001ca8 <sparc_enable_interrupts>
40007200: 90 10 00 18 mov %i0, %o0
40007204: 7f ff ea a5 call 40001c98 <sparc_disable_interrupts>
40007208: 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 );
4000720c: 03 10 00 72 sethi %hi(0x4001c800), %g1
40007210: c4 10 61 90 lduh [ %g1 + 0x190 ], %g2 ! 4001c990 <_Priority_Major_bit_map>
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
_Thread_Ready_chain[ _Priority_Get_highest() ].first;
40007214: 03 10 00 72 sethi %hi(0x4001c800), %g1
40007218: 85 28 a0 10 sll %g2, 0x10, %g2
4000721c: da 00 60 34 ld [ %g1 + 0x34 ], %o5
40007220: 87 30 a0 10 srl %g2, 0x10, %g3
40007224: 03 10 00 6b sethi %hi(0x4001ac00), %g1
40007228: 80 a0 e0 ff cmp %g3, 0xff
4000722c: 18 80 00 05 bgu 40007240 <_Thread_Change_priority+0x138>
40007230: 82 10 63 50 or %g1, 0x350, %g1
40007234: c4 08 40 03 ldub [ %g1 + %g3 ], %g2
40007238: 10 80 00 04 b 40007248 <_Thread_Change_priority+0x140>
4000723c: 84 00 a0 08 add %g2, 8, %g2
40007240: 85 30 a0 18 srl %g2, 0x18, %g2
40007244: c4 08 40 02 ldub [ %g1 + %g2 ], %g2
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
40007248: 83 28 a0 10 sll %g2, 0x10, %g1
4000724c: 07 10 00 72 sethi %hi(0x4001c800), %g3
40007250: 83 30 60 0f srl %g1, 0xf, %g1
40007254: 86 10 e2 10 or %g3, 0x210, %g3
40007258: c6 10 c0 01 lduh [ %g3 + %g1 ], %g3
4000725c: 03 10 00 6b sethi %hi(0x4001ac00), %g1
40007260: 87 28 e0 10 sll %g3, 0x10, %g3
40007264: 89 30 e0 10 srl %g3, 0x10, %g4
40007268: 80 a1 20 ff cmp %g4, 0xff
4000726c: 18 80 00 05 bgu 40007280 <_Thread_Change_priority+0x178>
40007270: 82 10 63 50 or %g1, 0x350, %g1
40007274: c2 08 40 04 ldub [ %g1 + %g4 ], %g1
40007278: 10 80 00 04 b 40007288 <_Thread_Change_priority+0x180>
4000727c: 82 00 60 08 add %g1, 8, %g1
40007280: 87 30 e0 18 srl %g3, 0x18, %g3
40007284: c2 08 40 03 ldub [ %g1 + %g3 ], %g1
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
40007288: 83 28 60 10 sll %g1, 0x10, %g1
4000728c: 83 30 60 10 srl %g1, 0x10, %g1
40007290: 85 28 a0 10 sll %g2, 0x10, %g2
40007294: 85 30 a0 0c srl %g2, 0xc, %g2
40007298: 84 00 40 02 add %g1, %g2, %g2
4000729c: 83 28 a0 04 sll %g2, 4, %g1
400072a0: 85 28 a0 02 sll %g2, 2, %g2
400072a4: 84 20 40 02 sub %g1, %g2, %g2
400072a8: 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 );
400072ac: 03 10 00 72 sethi %hi(0x4001c800), %g1
400072b0: c2 00 61 9c ld [ %g1 + 0x19c ], %g1 ! 4001c99c <_Thread_Executing>
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
400072b4: 07 10 00 72 sethi %hi(0x4001c800), %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() &&
400072b8: 80 a0 40 02 cmp %g1, %g2
400072bc: 02 80 00 08 be 400072dc <_Thread_Change_priority+0x1d4>
400072c0: c4 20 e1 6c st %g2, [ %g3 + 0x16c ]
_Thread_Executing->is_preemptible )
400072c4: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1
400072c8: 80 a0 60 00 cmp %g1, 0
400072cc: 02 80 00 04 be 400072dc <_Thread_Change_priority+0x1d4>
400072d0: 84 10 20 01 mov 1, %g2
_Context_Switch_necessary = true;
400072d4: 03 10 00 72 sethi %hi(0x4001c800), %g1
400072d8: c4 28 61 ac stb %g2, [ %g1 + 0x1ac ] ! 4001c9ac <_Context_Switch_necessary>
_ISR_Enable( level );
400072dc: 7f ff ea 73 call 40001ca8 <sparc_enable_interrupts>
400072e0: 81 e8 00 00 restore
400072e4: 81 c7 e0 08 ret
400072e8: 81 e8 00 00 restore
400072ec <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
400072ec: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
400072f0: 7f ff ea 6a call 40001c98 <sparc_disable_interrupts>
400072f4: a0 10 00 18 mov %i0, %l0
400072f8: b0 10 00 08 mov %o0, %i0
current_state = the_thread->current_state;
400072fc: c2 04 20 10 ld [ %l0 + 0x10 ], %g1
if ( current_state & state ) {
40007300: 80 8e 40 01 btst %i1, %g1
40007304: 02 80 00 2d be 400073b8 <_Thread_Clear_state+0xcc>
40007308: 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);
4000730c: 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 ) ) {
40007310: 80 a6 60 00 cmp %i1, 0
40007314: 12 80 00 29 bne 400073b8 <_Thread_Clear_state+0xcc>
40007318: 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;
4000731c: 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);
40007320: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
40007324: c8 10 80 00 lduh [ %g2 ], %g4
40007328: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3
4000732c: 86 11 00 03 or %g4, %g3, %g3
40007330: c6 30 80 00 sth %g3, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
40007334: 84 00 60 04 add %g1, 4, %g2
_Priority_Major_bit_map |= the_priority_map->ready_major;
40007338: da 14 20 94 lduh [ %l0 + 0x94 ], %o5
4000733c: c4 24 00 00 st %g2, [ %l0 ]
40007340: 07 10 00 72 sethi %hi(0x4001c800), %g3
old_last_node = the_chain->last;
40007344: c4 00 60 08 ld [ %g1 + 8 ], %g2
40007348: c8 10 e1 90 lduh [ %g3 + 0x190 ], %g4
the_chain->last = the_node;
4000734c: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
40007350: c4 24 20 04 st %g2, [ %l0 + 4 ]
40007354: 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;
40007358: e0 20 80 00 st %l0, [ %g2 ]
4000735c: c2 30 e1 90 sth %g1, [ %g3 + 0x190 ]
_ISR_Flash( level );
40007360: 7f ff ea 52 call 40001ca8 <sparc_enable_interrupts>
40007364: 01 00 00 00 nop
40007368: 7f ff ea 4c call 40001c98 <sparc_disable_interrupts>
4000736c: 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 ) {
40007370: 05 10 00 72 sethi %hi(0x4001c800), %g2
40007374: c6 00 a1 6c ld [ %g2 + 0x16c ], %g3 ! 4001c96c <_Thread_Heir>
40007378: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
4000737c: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3
40007380: 80 a0 40 03 cmp %g1, %g3
40007384: 1a 80 00 0d bcc 400073b8 <_Thread_Clear_state+0xcc>
40007388: 07 10 00 72 sethi %hi(0x4001c800), %g3
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
4000738c: c6 00 e1 9c ld [ %g3 + 0x19c ], %g3 ! 4001c99c <_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;
40007390: e0 20 a1 6c st %l0, [ %g2 + 0x16c ]
if ( _Thread_Executing->is_preemptible ||
40007394: c4 08 e0 75 ldub [ %g3 + 0x75 ], %g2
40007398: 80 a0 a0 00 cmp %g2, 0
4000739c: 12 80 00 05 bne 400073b0 <_Thread_Clear_state+0xc4>
400073a0: 84 10 20 01 mov 1, %g2
400073a4: 80 a0 60 00 cmp %g1, 0
400073a8: 12 80 00 04 bne 400073b8 <_Thread_Clear_state+0xcc> <== ALWAYS TAKEN
400073ac: 01 00 00 00 nop
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
400073b0: 03 10 00 72 sethi %hi(0x4001c800), %g1
400073b4: c4 28 61 ac stb %g2, [ %g1 + 0x1ac ] ! 4001c9ac <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
400073b8: 7f ff ea 3c call 40001ca8 <sparc_enable_interrupts>
400073bc: 81 e8 00 00 restore
40007544 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
40007544: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
40007548: 90 10 00 18 mov %i0, %o0
4000754c: 40 00 00 6c call 400076fc <_Thread_Get>
40007550: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
40007554: c2 07 bf fc ld [ %fp + -4 ], %g1
40007558: 80 a0 60 00 cmp %g1, 0
4000755c: 12 80 00 08 bne 4000757c <_Thread_Delay_ended+0x38> <== NEVER TAKEN
40007560: 13 04 00 00 sethi %hi(0x10000000), %o1
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
40007564: 7f ff ff 62 call 400072ec <_Thread_Clear_state>
40007568: 92 12 60 18 or %o1, 0x18, %o1 ! 10000018 <RAM_SIZE+0xfc00018>
4000756c: 03 10 00 72 sethi %hi(0x4001c800), %g1
40007570: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001c8e0 <_Thread_Dispatch_disable_level>
40007574: 84 00 bf ff add %g2, -1, %g2
40007578: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ]
4000757c: 81 c7 e0 08 ret
40007580: 81 e8 00 00 restore
40007584 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
40007584: 9d e3 bf 90 save %sp, -112, %sp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
40007588: 2d 10 00 72 sethi %hi(0x4001c800), %l6
_ISR_Disable( level );
4000758c: 7f ff e9 c3 call 40001c98 <sparc_disable_interrupts>
40007590: e0 05 a1 9c ld [ %l6 + 0x19c ], %l0 ! 4001c99c <_Thread_Executing>
while ( _Context_Switch_necessary == true ) {
40007594: 2b 10 00 72 sethi %hi(0x4001c800), %l5
40007598: 35 10 00 72 sethi %hi(0x4001c800), %i2
heir = _Thread_Heir;
4000759c: 37 10 00 72 sethi %hi(0x4001c800), %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;
400075a0: 39 10 00 72 sethi %hi(0x4001c800), %i4
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
400075a4: 25 10 00 72 sethi %hi(0x4001c800), %l2
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
400075a8: 3b 10 00 72 sethi %hi(0x4001c800), %i5
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
_Context_Switch_necessary = false;
_Thread_Executing = heir;
400075ac: ac 15 a1 9c or %l6, 0x19c, %l6
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
400075b0: aa 15 61 ac or %l5, 0x1ac, %l5
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
400075b4: b4 16 a0 e0 or %i2, 0xe0, %i2
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
heir = _Thread_Heir;
400075b8: b6 16 e1 6c or %i3, 0x16c, %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;
400075bc: b8 17 20 38 or %i4, 0x38, %i4
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
400075c0: a4 14 a1 a4 or %l2, 0x1a4, %l2
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
400075c4: ba 17 61 68 or %i5, 0x168, %i5
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
400075c8: ae 10 20 01 mov 1, %l7
_ISR_Enable( level );
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
400075cc: 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 ) {
400075d0: 10 80 00 29 b 40007674 <_Thread_Dispatch+0xf0>
400075d4: a6 07 bf f0 add %fp, -16, %l3
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
400075d8: 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 )
400075dc: 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;
400075e0: 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 )
400075e4: 80 a0 60 01 cmp %g1, 1
400075e8: 12 80 00 04 bne 400075f8 <_Thread_Dispatch+0x74>
400075ec: e2 25 80 00 st %l1, [ %l6 ]
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
400075f0: c2 07 00 00 ld [ %i4 ], %g1
400075f4: c2 24 60 78 st %g1, [ %l1 + 0x78 ]
_ISR_Enable( level );
400075f8: 7f ff e9 ac call 40001ca8 <sparc_enable_interrupts>
400075fc: 01 00 00 00 nop
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
40007600: 40 00 10 35 call 4000b6d4 <_TOD_Get_uptime>
40007604: 90 10 00 14 mov %l4, %o0
_Timestamp_Subtract(
40007608: 90 10 00 12 mov %l2, %o0
4000760c: 92 10 00 14 mov %l4, %o1
40007610: 40 00 03 c2 call 40008518 <_Timespec_Subtract>
40007614: 94 10 00 13 mov %l3, %o2
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
40007618: 92 10 00 13 mov %l3, %o1
4000761c: 40 00 03 a5 call 400084b0 <_Timespec_Add_to>
40007620: 90 04 20 84 add %l0, 0x84, %o0
_Thread_Time_of_last_context_switch = uptime;
40007624: c4 07 bf f8 ld [ %fp + -8 ], %g2
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
40007628: 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;
4000762c: c4 24 80 00 st %g2, [ %l2 ]
40007630: 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 );
40007634: 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;
40007638: c4 24 a0 04 st %g2, [ %l2 + 4 ]
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
4000763c: 80 a0 60 00 cmp %g1, 0
40007640: 02 80 00 06 be 40007658 <_Thread_Dispatch+0xd4> <== NEVER TAKEN
40007644: 92 10 00 11 mov %l1, %o1
executing->libc_reent = *_Thread_libc_reent;
40007648: c4 00 40 00 ld [ %g1 ], %g2
4000764c: c4 24 21 58 st %g2, [ %l0 + 0x158 ]
*_Thread_libc_reent = heir->libc_reent;
40007650: c4 04 61 58 ld [ %l1 + 0x158 ], %g2
40007654: c4 20 40 00 st %g2, [ %g1 ]
}
_User_extensions_Thread_switch( executing, heir );
40007658: 40 00 04 65 call 400087ec <_User_extensions_Thread_switch>
4000765c: 01 00 00 00 nop
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
40007660: 90 04 20 d0 add %l0, 0xd0, %o0
40007664: 40 00 05 59 call 40008bc8 <_CPU_Context_switch>
40007668: 92 04 60 d0 add %l1, 0xd0, %o1
#endif
#endif
executing = _Thread_Executing;
_ISR_Disable( level );
4000766c: 7f ff e9 8b call 40001c98 <sparc_disable_interrupts>
40007670: e0 05 80 00 ld [ %l6 ], %l0
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
40007674: c2 0d 40 00 ldub [ %l5 ], %g1
40007678: 80 a0 60 00 cmp %g1, 0
4000767c: 32 bf ff d7 bne,a 400075d8 <_Thread_Dispatch+0x54>
40007680: e2 06 c0 00 ld [ %i3 ], %l1
executing = _Thread_Executing;
_ISR_Disable( level );
}
_Thread_Dispatch_disable_level = 0;
40007684: 03 10 00 72 sethi %hi(0x4001c800), %g1
40007688: c0 20 60 e0 clr [ %g1 + 0xe0 ] ! 4001c8e0 <_Thread_Dispatch_disable_level>
_ISR_Enable( level );
4000768c: 7f ff e9 87 call 40001ca8 <sparc_enable_interrupts>
40007690: 01 00 00 00 nop
if ( _Thread_Do_post_task_switch_extension ||
40007694: 03 10 00 72 sethi %hi(0x4001c800), %g1
40007698: c2 00 61 80 ld [ %g1 + 0x180 ], %g1 ! 4001c980 <_Thread_Do_post_task_switch_extension>
4000769c: 80 a0 60 00 cmp %g1, 0
400076a0: 12 80 00 06 bne 400076b8 <_Thread_Dispatch+0x134>
400076a4: 01 00 00 00 nop
executing->do_post_task_switch_extension ) {
400076a8: c2 0c 20 74 ldub [ %l0 + 0x74 ], %g1
400076ac: 80 a0 60 00 cmp %g1, 0
400076b0: 02 80 00 04 be 400076c0 <_Thread_Dispatch+0x13c>
400076b4: 01 00 00 00 nop
executing->do_post_task_switch_extension = false;
_API_extensions_Run_postswitch();
400076b8: 7f ff f9 de call 40005e30 <_API_extensions_Run_postswitch>
400076bc: c0 2c 20 74 clrb [ %l0 + 0x74 ]
400076c0: 81 c7 e0 08 ret
400076c4: 81 e8 00 00 restore
4000d884 <_Thread_Evaluate_mode>:
bool _Thread_Evaluate_mode( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
4000d884: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000d888: c2 00 61 9c ld [ %g1 + 0x19c ], %g1 ! 4001c99c <_Thread_Executing>
if ( !_States_Is_ready( executing->current_state ) ||
4000d88c: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
4000d890: 80 a0 a0 00 cmp %g2, 0
4000d894: 12 80 00 0b bne 4000d8c0 <_Thread_Evaluate_mode+0x3c> <== NEVER TAKEN
4000d898: 84 10 20 01 mov 1, %g2
4000d89c: 05 10 00 72 sethi %hi(0x4001c800), %g2
4000d8a0: c4 00 a1 6c ld [ %g2 + 0x16c ], %g2 ! 4001c96c <_Thread_Heir>
4000d8a4: 80 a0 40 02 cmp %g1, %g2
4000d8a8: 02 80 00 0b be 4000d8d4 <_Thread_Evaluate_mode+0x50>
4000d8ac: 01 00 00 00 nop
( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) {
4000d8b0: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1
4000d8b4: 80 a0 60 00 cmp %g1, 0
4000d8b8: 02 80 00 07 be 4000d8d4 <_Thread_Evaluate_mode+0x50> <== NEVER TAKEN
4000d8bc: 84 10 20 01 mov 1, %g2
_Context_Switch_necessary = true;
4000d8c0: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000d8c4: 90 10 20 01 mov 1, %o0
4000d8c8: c4 28 61 ac stb %g2, [ %g1 + 0x1ac ]
return true;
4000d8cc: 81 c3 e0 08 retl
4000d8d0: 01 00 00 00 nop
}
return false;
}
4000d8d4: 81 c3 e0 08 retl
4000d8d8: 90 10 20 00 clr %o0 ! 0 <PROM_START>
4000d8dc <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4000d8dc: 9d e3 bf a0 save %sp, -96, %sp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
4000d8e0: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000d8e4: e0 00 61 9c ld [ %g1 + 0x19c ], %l0 ! 4001c99c <_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();
4000d8e8: 3f 10 00 36 sethi %hi(0x4000d800), %i7
4000d8ec: be 17 e0 dc or %i7, 0xdc, %i7 ! 4000d8dc <_Thread_Handler>
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
4000d8f0: d0 04 20 b8 ld [ %l0 + 0xb8 ], %o0
_ISR_Set_level(level);
4000d8f4: 7f ff d0 ed call 40001ca8 <sparc_enable_interrupts>
4000d8f8: 91 2a 20 08 sll %o0, 8, %o0
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4000d8fc: 03 10 00 71 sethi %hi(0x4001c400), %g1
doneConstructors = 1;
4000d900: 84 10 20 01 mov 1, %g2
level = executing->Start.isr_level;
_ISR_Set_level(level);
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4000d904: e2 08 62 94 ldub [ %g1 + 0x294 ], %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 );
4000d908: 90 10 00 10 mov %l0, %o0
4000d90c: 7f ff eb 45 call 40008620 <_User_extensions_Thread_begin>
4000d910: c4 28 62 94 stb %g2, [ %g1 + 0x294 ]
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
4000d914: 7f ff e7 6d call 400076c8 <_Thread_Enable_dispatch>
4000d918: 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) */ {
4000d91c: 80 a4 60 00 cmp %l1, 0
4000d920: 32 80 00 05 bne,a 4000d934 <_Thread_Handler+0x58>
4000d924: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
INIT_NAME ();
4000d928: 40 00 39 54 call 4001be78 <_init>
4000d92c: 01 00 00 00 nop
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4000d930: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
4000d934: 80 a0 60 00 cmp %g1, 0
4000d938: 12 80 00 05 bne 4000d94c <_Thread_Handler+0x70>
4000d93c: 80 a0 60 01 cmp %g1, 1
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
4000d940: c2 04 20 9c ld [ %l0 + 0x9c ], %g1
4000d944: 10 80 00 06 b 4000d95c <_Thread_Handler+0x80>
4000d948: d0 04 20 a8 ld [ %l0 + 0xa8 ], %o0
executing->Start.numeric_argument
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
4000d94c: 12 80 00 07 bne 4000d968 <_Thread_Handler+0x8c> <== NEVER TAKEN
4000d950: 01 00 00 00 nop
executing->Wait.return_argument =
(*(Thread_Entry_pointer) executing->Start.entry_point)(
4000d954: c2 04 20 9c ld [ %l0 + 0x9c ], %g1
4000d958: d0 04 20 a4 ld [ %l0 + 0xa4 ], %o0
4000d95c: 9f c0 40 00 call %g1
4000d960: 01 00 00 00 nop
executing->Start.numeric_argument
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
executing->Wait.return_argument =
4000d964: 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 );
4000d968: 7f ff eb 3f call 40008664 <_User_extensions_Thread_exitted>
4000d96c: 90 10 00 10 mov %l0, %o0
_Internal_error_Occurred(
4000d970: 90 10 20 00 clr %o0
4000d974: 92 10 20 01 mov 1, %o1
4000d978: 7f ff e3 99 call 400067dc <_Internal_error_Occurred>
4000d97c: 94 10 20 06 mov 6, %o2
400077a8 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
400077a8: 9d e3 bf a0 save %sp, -96, %sp
400077ac: 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;
400077b0: c0 26 61 5c clr [ %i1 + 0x15c ]
400077b4: c0 26 61 60 clr [ %i1 + 0x160 ]
400077b8: c0 26 61 64 clr [ %i1 + 0x164 ]
extensions_area = NULL;
the_thread->libc_reent = NULL;
400077bc: 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
)
{
400077c0: e2 00 40 00 ld [ %g1 ], %l1
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
400077c4: 80 a6 a0 00 cmp %i2, 0
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
400077c8: e0 07 a0 60 ld [ %fp + 0x60 ], %l0
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
400077cc: 12 80 00 0f bne 40007808 <_Thread_Initialize+0x60>
400077d0: e4 0f a0 5f ldub [ %fp + 0x5f ], %l2
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
400077d4: 90 10 00 19 mov %i1, %o0
400077d8: 40 00 02 99 call 4000823c <_Thread_Stack_Allocate>
400077dc: 92 10 00 1b mov %i3, %o1
if ( !actual_stack_size || actual_stack_size < stack_size )
400077e0: 80 a2 00 1b cmp %o0, %i3
400077e4: 0a 80 00 04 bcs 400077f4 <_Thread_Initialize+0x4c>
400077e8: 80 a2 20 00 cmp %o0, 0
400077ec: 12 80 00 04 bne 400077fc <_Thread_Initialize+0x54> <== ALWAYS TAKEN
400077f0: 82 10 20 01 mov 1, %g1
400077f4: 81 c7 e0 08 ret
400077f8: 91 e8 20 00 restore %g0, 0, %o0
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
400077fc: f4 06 60 cc ld [ %i1 + 0xcc ], %i2
the_thread->Start.core_allocated_stack = true;
40007800: 10 80 00 04 b 40007810 <_Thread_Initialize+0x68>
40007804: c2 2e 60 c0 stb %g1, [ %i1 + 0xc0 ]
} else {
stack = stack_area;
actual_stack_size = stack_size;
the_thread->Start.core_allocated_stack = false;
40007808: c0 2e 60 c0 clrb [ %i1 + 0xc0 ]
4000780c: 90 10 00 1b mov %i3, %o0
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
40007810: 03 10 00 72 sethi %hi(0x4001c800), %g1
40007814: c2 00 61 7c ld [ %g1 + 0x17c ], %g1 ! 4001c97c <_Thread_Maximum_extensions>
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
40007818: f4 26 60 c8 st %i2, [ %i1 + 0xc8 ]
the_stack->size = size;
4000781c: d0 26 60 c4 st %o0, [ %i1 + 0xc4 ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
40007820: c0 26 60 50 clr [ %i1 + 0x50 ]
the_watchdog->routine = routine;
40007824: c0 26 60 64 clr [ %i1 + 0x64 ]
the_watchdog->id = id;
40007828: c0 26 60 68 clr [ %i1 + 0x68 ]
the_watchdog->user_data = user_data;
4000782c: c0 26 60 6c clr [ %i1 + 0x6c ]
40007830: 80 a0 60 00 cmp %g1, 0
40007834: 02 80 00 08 be 40007854 <_Thread_Initialize+0xac>
40007838: b6 10 20 00 clr %i3
extensions_area = _Workspace_Allocate(
4000783c: 82 00 60 01 inc %g1
40007840: 40 00 04 b9 call 40008b24 <_Workspace_Allocate>
40007844: 91 28 60 02 sll %g1, 2, %o0
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
40007848: b6 92 20 00 orcc %o0, 0, %i3
4000784c: 22 80 00 31 be,a 40007910 <_Thread_Initialize+0x168>
40007850: 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 ) {
40007854: 80 a6 e0 00 cmp %i3, 0
40007858: 02 80 00 0c be 40007888 <_Thread_Initialize+0xe0>
4000785c: f6 26 61 68 st %i3, [ %i1 + 0x168 ]
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
40007860: 03 10 00 72 sethi %hi(0x4001c800), %g1
40007864: c4 00 61 7c ld [ %g1 + 0x17c ], %g2 ! 4001c97c <_Thread_Maximum_extensions>
40007868: 10 80 00 05 b 4000787c <_Thread_Initialize+0xd4>
4000786c: 82 10 20 00 clr %g1
the_thread->extensions[i] = NULL;
40007870: 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++ )
40007874: 82 00 60 01 inc %g1
the_thread->extensions[i] = NULL;
40007878: 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++ )
4000787c: 80 a0 40 02 cmp %g1, %g2
40007880: 28 bf ff fc bleu,a 40007870 <_Thread_Initialize+0xc8>
40007884: c8 06 61 68 ld [ %i1 + 0x168 ], %g4
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
40007888: c2 07 a0 64 ld [ %fp + 0x64 ], %g1
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
4000788c: e4 2e 60 ac stb %l2, [ %i1 + 0xac ]
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
40007890: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ]
switch ( budget_algorithm ) {
40007894: 80 a4 20 02 cmp %l0, 2
40007898: 12 80 00 05 bne 400078ac <_Thread_Initialize+0x104>
4000789c: e0 26 60 b0 st %l0, [ %i1 + 0xb0 ]
case THREAD_CPU_BUDGET_ALGORITHM_NONE:
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
400078a0: 03 10 00 72 sethi %hi(0x4001c800), %g1
400078a4: c2 00 60 38 ld [ %g1 + 0x38 ], %g1 ! 4001c838 <_Thread_Ticks_per_timeslice>
400078a8: c2 26 60 78 st %g1, [ %i1 + 0x78 ]
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
400078ac: c2 07 a0 68 ld [ %fp + 0x68 ], %g1
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
400078b0: 92 10 00 1d mov %i5, %o1
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
400078b4: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ]
the_thread->current_state = STATES_DORMANT;
400078b8: 82 10 20 01 mov 1, %g1
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
400078bc: 90 10 00 19 mov %i1, %o0
#endif
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
400078c0: c2 26 60 10 st %g1, [ %i1 + 0x10 ]
the_thread->Wait.queue = NULL;
400078c4: c0 26 60 44 clr [ %i1 + 0x44 ]
the_thread->resource_count = 0;
400078c8: c0 26 60 1c clr [ %i1 + 0x1c ]
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
400078cc: fa 26 60 18 st %i5, [ %i1 + 0x18 ]
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
400078d0: 40 00 01 b9 call 40007fb4 <_Thread_Set_priority>
400078d4: fa 26 60 bc st %i5, [ %i1 + 0xbc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
400078d8: c2 16 60 0a lduh [ %i1 + 0xa ], %g1
400078dc: c4 06 20 1c ld [ %i0 + 0x1c ], %g2
400078e0: 83 28 60 02 sll %g1, 2, %g1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
400078e4: e2 26 60 0c st %l1, [ %i1 + 0xc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
400078e8: 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 );
400078ec: c0 26 60 84 clr [ %i1 + 0x84 ]
400078f0: 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 );
400078f4: 90 10 00 19 mov %i1, %o0
400078f8: 40 00 03 7f call 400086f4 <_User_extensions_Thread_create>
400078fc: b0 10 20 01 mov 1, %i0
if ( extension_status )
40007900: 80 8a 20 ff btst 0xff, %o0
40007904: 12 80 00 22 bne 4000798c <_Thread_Initialize+0x1e4>
40007908: 01 00 00 00 nop
return true;
failed:
if ( the_thread->libc_reent )
4000790c: d0 06 61 58 ld [ %i1 + 0x158 ], %o0
40007910: 80 a2 20 00 cmp %o0, 0
40007914: 22 80 00 05 be,a 40007928 <_Thread_Initialize+0x180>
40007918: d0 06 61 5c ld [ %i1 + 0x15c ], %o0
_Workspace_Free( the_thread->libc_reent );
4000791c: 40 00 04 8b call 40008b48 <_Workspace_Free>
40007920: 01 00 00 00 nop
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
40007924: d0 06 61 5c ld [ %i1 + 0x15c ], %o0
40007928: 80 a2 20 00 cmp %o0, 0
4000792c: 22 80 00 05 be,a 40007940 <_Thread_Initialize+0x198>
40007930: d0 06 61 60 ld [ %i1 + 0x160 ], %o0
_Workspace_Free( the_thread->API_Extensions[i] );
40007934: 40 00 04 85 call 40008b48 <_Workspace_Free>
40007938: 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] )
4000793c: d0 06 61 60 ld [ %i1 + 0x160 ], %o0
40007940: 80 a2 20 00 cmp %o0, 0
40007944: 22 80 00 05 be,a 40007958 <_Thread_Initialize+0x1b0>
40007948: d0 06 61 64 ld [ %i1 + 0x164 ], %o0
_Workspace_Free( the_thread->API_Extensions[i] );
4000794c: 40 00 04 7f call 40008b48 <_Workspace_Free>
40007950: 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] )
40007954: d0 06 61 64 ld [ %i1 + 0x164 ], %o0
40007958: 80 a2 20 00 cmp %o0, 0
4000795c: 02 80 00 05 be 40007970 <_Thread_Initialize+0x1c8> <== ALWAYS TAKEN
40007960: 80 a6 e0 00 cmp %i3, 0
_Workspace_Free( the_thread->API_Extensions[i] );
40007964: 40 00 04 79 call 40008b48 <_Workspace_Free> <== NOT EXECUTED
40007968: 01 00 00 00 nop <== NOT EXECUTED
if ( extensions_area )
4000796c: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED
40007970: 02 80 00 05 be 40007984 <_Thread_Initialize+0x1dc>
40007974: 90 10 00 19 mov %i1, %o0
(void) _Workspace_Free( extensions_area );
40007978: 40 00 04 74 call 40008b48 <_Workspace_Free>
4000797c: 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 );
40007980: 90 10 00 19 mov %i1, %o0
40007984: 40 00 02 45 call 40008298 <_Thread_Stack_Free>
40007988: b0 10 20 00 clr %i0
return false;
}
4000798c: 81 c7 e0 08 ret
40007990: 81 e8 00 00 restore
4000c1e4 <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
4000c1e4: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4000c1e8: 7f ff d7 28 call 40001e88 <sparc_disable_interrupts>
4000c1ec: a0 10 00 18 mov %i0, %l0
4000c1f0: b0 10 00 08 mov %o0, %i0
_ISR_Enable( level );
return;
}
#endif
current_state = the_thread->current_state;
4000c1f4: c2 04 20 10 ld [ %l0 + 0x10 ], %g1
if ( current_state & STATES_SUSPENDED ) {
4000c1f8: 80 88 60 02 btst 2, %g1
4000c1fc: 02 80 00 2c be 4000c2ac <_Thread_Resume+0xc8> <== NEVER TAKEN
4000c200: 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 ) ) {
4000c204: 80 a0 60 00 cmp %g1, 0
4000c208: 12 80 00 29 bne 4000c2ac <_Thread_Resume+0xc8>
4000c20c: 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;
4000c210: 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);
4000c214: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
4000c218: c8 10 80 00 lduh [ %g2 ], %g4
4000c21c: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3
4000c220: 86 11 00 03 or %g4, %g3, %g3
4000c224: c6 30 80 00 sth %g3, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4000c228: 84 00 60 04 add %g1, 4, %g2
_Priority_Major_bit_map |= the_priority_map->ready_major;
4000c22c: da 14 20 94 lduh [ %l0 + 0x94 ], %o5
4000c230: c4 24 00 00 st %g2, [ %l0 ]
4000c234: 07 10 00 89 sethi %hi(0x40022400), %g3
old_last_node = the_chain->last;
4000c238: c4 00 60 08 ld [ %g1 + 8 ], %g2
4000c23c: c8 10 e2 80 lduh [ %g3 + 0x280 ], %g4
the_chain->last = the_node;
4000c240: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
4000c244: c4 24 20 04 st %g2, [ %l0 + 4 ]
4000c248: 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;
4000c24c: e0 20 80 00 st %l0, [ %g2 ]
4000c250: c2 30 e2 80 sth %g1, [ %g3 + 0x280 ]
_ISR_Flash( level );
4000c254: 7f ff d7 11 call 40001e98 <sparc_enable_interrupts>
4000c258: 01 00 00 00 nop
4000c25c: 7f ff d7 0b call 40001e88 <sparc_disable_interrupts>
4000c260: 01 00 00 00 nop
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
4000c264: 05 10 00 89 sethi %hi(0x40022400), %g2
4000c268: c6 00 a2 5c ld [ %g2 + 0x25c ], %g3 ! 4002265c <_Thread_Heir>
4000c26c: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
4000c270: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3
4000c274: 80 a0 40 03 cmp %g1, %g3
4000c278: 1a 80 00 0d bcc 4000c2ac <_Thread_Resume+0xc8>
4000c27c: 07 10 00 89 sethi %hi(0x40022400), %g3
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
4000c280: c6 00 e2 8c ld [ %g3 + 0x28c ], %g3 ! 4002268c <_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;
4000c284: e0 20 a2 5c st %l0, [ %g2 + 0x25c ]
if ( _Thread_Executing->is_preemptible ||
4000c288: c4 08 e0 75 ldub [ %g3 + 0x75 ], %g2
4000c28c: 80 a0 a0 00 cmp %g2, 0
4000c290: 12 80 00 05 bne 4000c2a4 <_Thread_Resume+0xc0>
4000c294: 84 10 20 01 mov 1, %g2
4000c298: 80 a0 60 00 cmp %g1, 0
4000c29c: 12 80 00 04 bne 4000c2ac <_Thread_Resume+0xc8> <== ALWAYS TAKEN
4000c2a0: 01 00 00 00 nop
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4000c2a4: 03 10 00 89 sethi %hi(0x40022400), %g1
4000c2a8: c4 28 62 9c stb %g2, [ %g1 + 0x29c ] ! 4002269c <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
4000c2ac: 7f ff d6 fb call 40001e98 <sparc_enable_interrupts>
4000c2b0: 81 e8 00 00 restore
40008364 <_Thread_Tickle_timeslice>:
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
40008364: 9d e3 bf a0 save %sp, -96, %sp
Thread_Control *executing;
executing = _Thread_Executing;
40008368: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000836c: e0 00 61 9c ld [ %g1 + 0x19c ], %l0 ! 4001c99c <_Thread_Executing>
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
40008370: c2 0c 20 75 ldub [ %l0 + 0x75 ], %g1
40008374: 80 a0 60 00 cmp %g1, 0
40008378: 02 80 00 23 be 40008404 <_Thread_Tickle_timeslice+0xa0>
4000837c: 01 00 00 00 nop
return;
if ( !_States_Is_ready( executing->current_state ) )
40008380: c2 04 20 10 ld [ %l0 + 0x10 ], %g1
40008384: 80 a0 60 00 cmp %g1, 0
40008388: 12 80 00 1f bne 40008404 <_Thread_Tickle_timeslice+0xa0>
4000838c: 01 00 00 00 nop
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
40008390: c2 04 20 7c ld [ %l0 + 0x7c ], %g1
40008394: 80 a0 60 01 cmp %g1, 1
40008398: 0a 80 00 12 bcs 400083e0 <_Thread_Tickle_timeslice+0x7c>
4000839c: 80 a0 60 02 cmp %g1, 2
400083a0: 28 80 00 07 bleu,a 400083bc <_Thread_Tickle_timeslice+0x58>
400083a4: c2 04 20 78 ld [ %l0 + 0x78 ], %g1
400083a8: 80 a0 60 03 cmp %g1, 3
400083ac: 12 80 00 16 bne 40008404 <_Thread_Tickle_timeslice+0xa0> <== NEVER TAKEN
400083b0: 01 00 00 00 nop
}
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
if ( --executing->cpu_time_budget == 0 )
400083b4: 10 80 00 0d b 400083e8 <_Thread_Tickle_timeslice+0x84>
400083b8: c2 04 20 78 ld [ %l0 + 0x78 ], %g1
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
#endif
if ( (int)(--executing->cpu_time_budget) <= 0 ) {
400083bc: 82 00 7f ff add %g1, -1, %g1
400083c0: 80 a0 60 00 cmp %g1, 0
400083c4: 14 80 00 07 bg 400083e0 <_Thread_Tickle_timeslice+0x7c>
400083c8: c2 24 20 78 st %g1, [ %l0 + 0x78 ]
_Thread_Reset_timeslice();
400083cc: 40 00 0e e9 call 4000bf70 <_Thread_Reset_timeslice>
400083d0: 01 00 00 00 nop
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
400083d4: 03 10 00 72 sethi %hi(0x4001c800), %g1
400083d8: c2 00 60 38 ld [ %g1 + 0x38 ], %g1 ! 4001c838 <_Thread_Ticks_per_timeslice>
400083dc: c2 24 20 78 st %g1, [ %l0 + 0x78 ]
400083e0: 81 c7 e0 08 ret
400083e4: 81 e8 00 00 restore
}
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
if ( --executing->cpu_time_budget == 0 )
400083e8: 82 00 7f ff add %g1, -1, %g1
400083ec: 80 a0 60 00 cmp %g1, 0
400083f0: 12 bf ff fc bne 400083e0 <_Thread_Tickle_timeslice+0x7c>
400083f4: c2 24 20 78 st %g1, [ %l0 + 0x78 ]
(*executing->budget_callout)( executing );
400083f8: c2 04 20 80 ld [ %l0 + 0x80 ], %g1
400083fc: 9f c0 40 00 call %g1
40008400: 90 10 00 10 mov %l0, %o0
40008404: 81 c7 e0 08 ret
40008408: 81 e8 00 00 restore
4000840c <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
4000840c: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
40008410: 03 10 00 72 sethi %hi(0x4001c800), %g1
40008414: e0 00 61 9c ld [ %g1 + 0x19c ], %l0 ! 4001c99c <_Thread_Executing>
ready = executing->ready;
_ISR_Disable( level );
40008418: 7f ff e6 20 call 40001c98 <sparc_disable_interrupts>
4000841c: e2 04 20 8c ld [ %l0 + 0x8c ], %l1
40008420: b0 10 00 08 mov %o0, %i0
if ( !_Chain_Has_only_one_node( ready ) ) {
40008424: c4 04 40 00 ld [ %l1 ], %g2
40008428: c2 04 60 08 ld [ %l1 + 8 ], %g1
4000842c: 80 a0 80 01 cmp %g2, %g1
40008430: 02 80 00 17 be 4000848c <_Thread_Yield_processor+0x80>
40008434: 25 10 00 72 sethi %hi(0x4001c800), %l2
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
40008438: c2 04 00 00 ld [ %l0 ], %g1
previous = the_node->previous;
4000843c: c4 04 20 04 ld [ %l0 + 4 ], %g2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
40008440: 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;
40008444: c2 20 80 00 st %g1, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
40008448: c6 24 00 00 st %g3, [ %l0 ]
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4000844c: 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;
40008450: c2 04 60 08 ld [ %l1 + 8 ], %g1
the_chain->last = the_node;
40008454: e0 24 60 08 st %l0, [ %l1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
40008458: 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;
4000845c: e0 20 40 00 st %l0, [ %g1 ]
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
40008460: 7f ff e6 12 call 40001ca8 <sparc_enable_interrupts>
40008464: 01 00 00 00 nop
40008468: 7f ff e6 0c call 40001c98 <sparc_disable_interrupts>
4000846c: 01 00 00 00 nop
if ( _Thread_Is_heir( executing ) )
40008470: c2 04 a1 6c ld [ %l2 + 0x16c ], %g1
40008474: 80 a4 00 01 cmp %l0, %g1
40008478: 12 80 00 09 bne 4000849c <_Thread_Yield_processor+0x90> <== NEVER TAKEN
4000847c: 84 10 20 01 mov 1, %g2
_Thread_Heir = (Thread_Control *) ready->first;
40008480: c2 04 40 00 ld [ %l1 ], %g1
40008484: 10 80 00 06 b 4000849c <_Thread_Yield_processor+0x90>
40008488: c2 24 a1 6c st %g1, [ %l2 + 0x16c ]
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
4000848c: c2 04 a1 6c ld [ %l2 + 0x16c ], %g1
40008490: 80 a4 00 01 cmp %l0, %g1
40008494: 02 80 00 04 be 400084a4 <_Thread_Yield_processor+0x98> <== ALWAYS TAKEN
40008498: 84 10 20 01 mov 1, %g2
_Context_Switch_necessary = true;
4000849c: 03 10 00 72 sethi %hi(0x4001c800), %g1
400084a0: c4 28 61 ac stb %g2, [ %g1 + 0x1ac ] ! 4001c9ac <_Context_Switch_necessary>
_ISR_Enable( level );
400084a4: 7f ff e6 01 call 40001ca8 <sparc_enable_interrupts>
400084a8: 81 e8 00 00 restore
40007ca8 <_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
)
{
40007ca8: 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;
40007cac: 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);
40007cb0: 82 06 60 3c add %i1, 0x3c, %g1
the_chain->permanent_null = NULL;
40007cb4: 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);
40007cb8: c2 26 60 38 st %g1, [ %i1 + 0x38 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
40007cbc: 82 06 60 38 add %i1, 0x38, %g1
40007cc0: 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;
40007cc4: 2d 10 00 6f sethi %hi(0x4001bc00), %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 ];
40007cc8: 83 34 20 06 srl %l0, 6, %g1
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
40007ccc: 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 ];
40007cd0: 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;
40007cd4: ac 15 a3 74 or %l6, 0x374, %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 ];
40007cd8: 83 28 60 02 sll %g1, 2, %g1
block_state = the_thread_queue->state;
40007cdc: 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 ];
40007ce0: a6 24 c0 01 sub %l3, %g1, %l3
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
40007ce4: 12 80 00 28 bne 40007d84 <_Thread_queue_Enqueue_priority+0xdc>
40007ce8: 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;
40007cec: ac 04 e0 04 add %l3, 4, %l6
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
40007cf0: 7f ff e7 ea call 40001c98 <sparc_disable_interrupts>
40007cf4: 01 00 00 00 nop
40007cf8: a4 10 00 08 mov %o0, %l2
search_thread = (Thread_Control *) header->first;
40007cfc: a8 10 3f ff mov -1, %l4
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
40007d00: 10 80 00 10 b 40007d40 <_Thread_queue_Enqueue_priority+0x98>
40007d04: e2 04 c0 00 ld [ %l3 ], %l1
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
40007d08: 80 a4 00 14 cmp %l0, %l4
40007d0c: 28 80 00 11 bleu,a 40007d50 <_Thread_queue_Enqueue_priority+0xa8>
40007d10: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
40007d14: 7f ff e7 e5 call 40001ca8 <sparc_enable_interrupts>
40007d18: 90 10 00 12 mov %l2, %o0
40007d1c: 7f ff e7 df call 40001c98 <sparc_disable_interrupts>
40007d20: 01 00 00 00 nop
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
40007d24: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
40007d28: 80 8d 40 01 btst %l5, %g1
40007d2c: 32 80 00 05 bne,a 40007d40 <_Thread_queue_Enqueue_priority+0x98><== ALWAYS TAKEN
40007d30: e2 04 40 00 ld [ %l1 ], %l1
_ISR_Enable( level );
40007d34: 7f ff e7 dd call 40001ca8 <sparc_enable_interrupts> <== NOT EXECUTED
40007d38: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
goto restart_forward_search;
40007d3c: 30 bf ff ed b,a 40007cf0 <_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 ) ) {
40007d40: 80 a4 40 16 cmp %l1, %l6
40007d44: 32 bf ff f1 bne,a 40007d08 <_Thread_queue_Enqueue_priority+0x60>
40007d48: e8 04 60 14 ld [ %l1 + 0x14 ], %l4
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
40007d4c: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
40007d50: 80 a0 60 01 cmp %g1, 1
40007d54: 12 80 00 3c bne 40007e44 <_Thread_queue_Enqueue_priority+0x19c>
40007d58: 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 )
40007d5c: 80 a4 00 14 cmp %l0, %l4
40007d60: 02 80 00 2e be 40007e18 <_Thread_queue_Enqueue_priority+0x170>
40007d64: c0 26 20 30 clr [ %i0 + 0x30 ]
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
40007d68: c2 04 60 04 ld [ %l1 + 4 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
40007d6c: e2 26 40 00 st %l1, [ %i1 ]
the_node->previous = previous_node;
40007d70: 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;
40007d74: 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;
40007d78: f2 20 40 00 st %i1, [ %g1 ]
search_node->previous = the_node;
40007d7c: f2 24 60 04 st %i1, [ %l1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40007d80: 30 80 00 2d b,a 40007e34 <_Thread_queue_Enqueue_priority+0x18c>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
40007d84: 7f ff e7 c5 call 40001c98 <sparc_disable_interrupts>
40007d88: 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;
40007d8c: a8 05 20 01 inc %l4
_ISR_Disable( level );
40007d90: a4 10 00 08 mov %o0, %l2
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
40007d94: 10 80 00 10 b 40007dd4 <_Thread_queue_Enqueue_priority+0x12c>
40007d98: e2 04 e0 08 ld [ %l3 + 8 ], %l1
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
40007d9c: 80 a4 00 14 cmp %l0, %l4
40007da0: 3a 80 00 11 bcc,a 40007de4 <_Thread_queue_Enqueue_priority+0x13c>
40007da4: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
40007da8: 7f ff e7 c0 call 40001ca8 <sparc_enable_interrupts>
40007dac: 90 10 00 12 mov %l2, %o0
40007db0: 7f ff e7 ba call 40001c98 <sparc_disable_interrupts>
40007db4: 01 00 00 00 nop
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
40007db8: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
40007dbc: 80 8d 40 01 btst %l5, %g1
40007dc0: 32 80 00 05 bne,a 40007dd4 <_Thread_queue_Enqueue_priority+0x12c>
40007dc4: e2 04 60 04 ld [ %l1 + 4 ], %l1
_ISR_Enable( level );
40007dc8: 7f ff e7 b8 call 40001ca8 <sparc_enable_interrupts>
40007dcc: 90 10 00 12 mov %l2, %o0
goto restart_reverse_search;
40007dd0: 30 bf ff ed b,a 40007d84 <_Thread_queue_Enqueue_priority+0xdc>
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
40007dd4: 80 a4 40 13 cmp %l1, %l3
40007dd8: 32 bf ff f1 bne,a 40007d9c <_Thread_queue_Enqueue_priority+0xf4>
40007ddc: e8 04 60 14 ld [ %l1 + 0x14 ], %l4
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
40007de0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
40007de4: 80 a0 60 01 cmp %g1, 1
40007de8: 12 80 00 17 bne 40007e44 <_Thread_queue_Enqueue_priority+0x19c>
40007dec: 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 )
40007df0: 80 a4 00 14 cmp %l0, %l4
40007df4: 02 80 00 09 be 40007e18 <_Thread_queue_Enqueue_priority+0x170>
40007df8: c0 26 20 30 clr [ %i0 + 0x30 ]
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
40007dfc: c2 04 40 00 ld [ %l1 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
40007e00: 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;
40007e04: 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;
40007e08: 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;
40007e0c: f2 24 40 00 st %i1, [ %l1 ]
next_node->previous = the_node;
40007e10: f2 20 60 04 st %i1, [ %g1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40007e14: 30 80 00 08 b,a 40007e34 <_Thread_queue_Enqueue_priority+0x18c>
40007e18: 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;
40007e1c: c2 04 60 04 ld [ %l1 + 4 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
40007e20: e2 26 40 00 st %l1, [ %i1 ]
the_node->previous = previous_node;
40007e24: 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;
40007e28: 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;
40007e2c: f2 20 40 00 st %i1, [ %g1 ]
search_node->previous = the_node;
40007e30: f2 24 60 04 st %i1, [ %l1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40007e34: 7f ff e7 9d call 40001ca8 <sparc_enable_interrupts>
40007e38: b0 10 20 01 mov 1, %i0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
40007e3c: 81 c7 e0 08 ret
40007e40: 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;
40007e44: 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;
40007e48: d0 26 80 00 st %o0, [ %i2 ]
return the_thread_queue->sync_state;
}
40007e4c: 81 c7 e0 08 ret
40007e50: 81 e8 00 00 restore
40007f00 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
40007f00: 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 )
40007f04: 80 a6 20 00 cmp %i0, 0
40007f08: 02 80 00 19 be 40007f6c <_Thread_queue_Requeue+0x6c> <== NEVER TAKEN
40007f0c: 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 ) {
40007f10: e2 06 20 34 ld [ %i0 + 0x34 ], %l1
40007f14: 80 a4 60 01 cmp %l1, 1
40007f18: 12 80 00 15 bne 40007f6c <_Thread_queue_Requeue+0x6c> <== NEVER TAKEN
40007f1c: 01 00 00 00 nop
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
40007f20: 7f ff e7 5e call 40001c98 <sparc_disable_interrupts>
40007f24: 01 00 00 00 nop
40007f28: a0 10 00 08 mov %o0, %l0
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
40007f2c: c4 06 60 10 ld [ %i1 + 0x10 ], %g2
40007f30: 03 00 00 ef sethi %hi(0x3bc00), %g1
40007f34: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <PROM_START+0x3bee0>
40007f38: 80 88 80 01 btst %g2, %g1
40007f3c: 02 80 00 0a be 40007f64 <_Thread_queue_Requeue+0x64> <== NEVER TAKEN
40007f40: 94 10 20 01 mov 1, %o2
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
40007f44: 90 10 00 18 mov %i0, %o0
40007f48: 92 10 00 19 mov %i1, %o1
40007f4c: 40 00 0f 67 call 4000bce8 <_Thread_queue_Extract_priority_helper>
40007f50: e2 26 20 30 st %l1, [ %i0 + 0x30 ]
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
40007f54: 90 10 00 18 mov %i0, %o0
40007f58: 92 10 00 19 mov %i1, %o1
40007f5c: 7f ff ff 53 call 40007ca8 <_Thread_queue_Enqueue_priority>
40007f60: 94 07 bf fc add %fp, -4, %o2
}
_ISR_Enable( level );
40007f64: 7f ff e7 51 call 40001ca8 <sparc_enable_interrupts>
40007f68: 90 10 00 10 mov %l0, %o0
40007f6c: 81 c7 e0 08 ret
40007f70: 81 e8 00 00 restore
40007f74 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
40007f74: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
40007f78: 90 10 00 18 mov %i0, %o0
40007f7c: 7f ff fd e0 call 400076fc <_Thread_Get>
40007f80: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
40007f84: c2 07 bf fc ld [ %fp + -4 ], %g1
40007f88: 80 a0 60 00 cmp %g1, 0
40007f8c: 12 80 00 08 bne 40007fac <_Thread_queue_Timeout+0x38> <== NEVER TAKEN
40007f90: 01 00 00 00 nop
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
40007f94: 40 00 0f 8d call 4000bdc8 <_Thread_queue_Process_timeout>
40007f98: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
40007f9c: 03 10 00 72 sethi %hi(0x4001c800), %g1
40007fa0: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001c8e0 <_Thread_Dispatch_disable_level>
40007fa4: 84 00 bf ff add %g2, -1, %g2
40007fa8: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ]
40007fac: 81 c7 e0 08 ret
40007fb0: 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 f5 sethi %hi(0x4003d400), %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 f5 sethi %hi(0x4003d400), %i3
40015064: 2b 10 00 f5 sethi %hi(0x4003d400), %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 a1 f4 or %i2, 0x1f4, %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 e1 30 or %i3, 0x130, %i3
40015088: aa 15 60 a0 or %l5, 0xa0, %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 11 69 call 4001965c <_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 11 61 call 4001965c <_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 11 34 call 400195c0 <_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 7e call 40015af8 <_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 7d call 40019730 <_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 0e 55 call 40018b4c <_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 94 call 40018060 <_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 a1 call 400198a4 <_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 9f call 400198a4 <_Watchdog_Remove>
4001522c: 90 10 00 1d mov %i5, %o0
40015230: 30 bf ff 9c b,a 400150a0 <_Timer_server_Body+0x58>
4000aa2c <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
4000aa2c: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
_ISR_Disable( level );
4000aa30: 7f ff e0 84 call 40002c40 <sparc_disable_interrupts>
4000aa34: 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));
4000aa38: 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;
4000aa3c: 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 ) ) {
4000aa40: 80 a0 40 11 cmp %g1, %l1
4000aa44: 02 80 00 1e be 4000aabc <_Watchdog_Adjust+0x90>
4000aa48: 80 a6 60 00 cmp %i1, 0
switch ( direction ) {
4000aa4c: 02 80 00 19 be 4000aab0 <_Watchdog_Adjust+0x84>
4000aa50: a4 10 20 01 mov 1, %l2
4000aa54: 80 a6 60 01 cmp %i1, 1
4000aa58: 12 80 00 19 bne 4000aabc <_Watchdog_Adjust+0x90> <== NEVER TAKEN
4000aa5c: 01 00 00 00 nop
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
4000aa60: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
4000aa64: 10 80 00 07 b 4000aa80 <_Watchdog_Adjust+0x54>
4000aa68: b4 00 80 1a add %g2, %i2, %i2
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
4000aa6c: f2 00 60 10 ld [ %g1 + 0x10 ], %i1
4000aa70: 80 a6 80 19 cmp %i2, %i1
4000aa74: 3a 80 00 05 bcc,a 4000aa88 <_Watchdog_Adjust+0x5c>
4000aa78: e4 20 60 10 st %l2, [ %g1 + 0x10 ]
_Watchdog_First( header )->delta_interval -= units;
4000aa7c: b4 26 40 1a sub %i1, %i2, %i2
break;
4000aa80: 10 80 00 0f b 4000aabc <_Watchdog_Adjust+0x90>
4000aa84: f4 20 60 10 st %i2, [ %g1 + 0x10 ]
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
_ISR_Enable( level );
4000aa88: 7f ff e0 72 call 40002c50 <sparc_enable_interrupts>
4000aa8c: 01 00 00 00 nop
_Watchdog_Tickle( header );
4000aa90: 40 00 00 95 call 4000ace4 <_Watchdog_Tickle>
4000aa94: 90 10 00 10 mov %l0, %o0
_ISR_Disable( level );
4000aa98: 7f ff e0 6a call 40002c40 <sparc_disable_interrupts>
4000aa9c: 01 00 00 00 nop
if ( _Chain_Is_empty( header ) )
4000aaa0: c2 04 00 00 ld [ %l0 ], %g1
4000aaa4: 80 a0 40 11 cmp %g1, %l1
4000aaa8: 02 80 00 05 be 4000aabc <_Watchdog_Adjust+0x90>
4000aaac: 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 ) {
4000aab0: 80 a6 a0 00 cmp %i2, 0
4000aab4: 32 bf ff ee bne,a 4000aa6c <_Watchdog_Adjust+0x40> <== ALWAYS TAKEN
4000aab8: c2 04 00 00 ld [ %l0 ], %g1
}
break;
}
}
_ISR_Enable( level );
4000aabc: 7f ff e0 65 call 40002c50 <sparc_enable_interrupts>
4000aac0: 91 e8 00 08 restore %g0, %o0, %o0
400089a0 <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
400089a0: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
400089a4: 7f ff e4 bd call 40001c98 <sparc_disable_interrupts>
400089a8: a0 10 00 18 mov %i0, %l0
previous_state = the_watchdog->state;
400089ac: f0 06 20 08 ld [ %i0 + 8 ], %i0
switch ( previous_state ) {
400089b0: 80 a6 20 01 cmp %i0, 1
400089b4: 22 80 00 1e be,a 40008a2c <_Watchdog_Remove+0x8c>
400089b8: c0 24 20 08 clr [ %l0 + 8 ]
400089bc: 0a 80 00 1d bcs 40008a30 <_Watchdog_Remove+0x90>
400089c0: 03 10 00 72 sethi %hi(0x4001c800), %g1
400089c4: 80 a6 20 03 cmp %i0, 3
400089c8: 18 80 00 1a bgu 40008a30 <_Watchdog_Remove+0x90> <== NEVER TAKEN
400089cc: 01 00 00 00 nop
400089d0: c2 04 00 00 ld [ %l0 ], %g1
break;
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
400089d4: c0 24 20 08 clr [ %l0 + 8 ]
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
400089d8: c4 00 40 00 ld [ %g1 ], %g2
400089dc: 80 a0 a0 00 cmp %g2, 0
400089e0: 22 80 00 07 be,a 400089fc <_Watchdog_Remove+0x5c>
400089e4: 03 10 00 72 sethi %hi(0x4001c800), %g1
next_watchdog->delta_interval += the_watchdog->delta_interval;
400089e8: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 ! 4001c810 <_RTEMS_tasks_Information+0x28>
400089ec: c4 04 20 10 ld [ %l0 + 0x10 ], %g2
400089f0: 84 00 c0 02 add %g3, %g2, %g2
400089f4: c4 20 60 10 st %g2, [ %g1 + 0x10 ]
if ( _Watchdog_Sync_count )
400089f8: 03 10 00 72 sethi %hi(0x4001c800), %g1
400089fc: c2 00 62 30 ld [ %g1 + 0x230 ], %g1 ! 4001ca30 <_Watchdog_Sync_count>
40008a00: 80 a0 60 00 cmp %g1, 0
40008a04: 22 80 00 07 be,a 40008a20 <_Watchdog_Remove+0x80>
40008a08: c2 04 00 00 ld [ %l0 ], %g1
_Watchdog_Sync_level = _ISR_Nest_level;
40008a0c: 03 10 00 72 sethi %hi(0x4001c800), %g1
40008a10: c4 00 61 78 ld [ %g1 + 0x178 ], %g2 ! 4001c978 <_ISR_Nest_level>
40008a14: 03 10 00 72 sethi %hi(0x4001c800), %g1
40008a18: c4 20 61 98 st %g2, [ %g1 + 0x198 ] ! 4001c998 <_Watchdog_Sync_level>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
40008a1c: c2 04 00 00 ld [ %l0 ], %g1
previous = the_node->previous;
40008a20: c4 04 20 04 ld [ %l0 + 4 ], %g2
next->previous = previous;
previous->next = next;
40008a24: c2 20 80 00 st %g1, [ %g2 ]
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
40008a28: c4 20 60 04 st %g2, [ %g1 + 4 ]
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
40008a2c: 03 10 00 72 sethi %hi(0x4001c800), %g1
40008a30: c2 00 62 34 ld [ %g1 + 0x234 ], %g1 ! 4001ca34 <_Watchdog_Ticks_since_boot>
40008a34: c2 24 20 18 st %g1, [ %l0 + 0x18 ]
_ISR_Enable( level );
40008a38: 7f ff e4 9c call 40001ca8 <sparc_enable_interrupts>
40008a3c: 01 00 00 00 nop
return( previous_state );
}
40008a40: 81 c7 e0 08 ret
40008a44: 81 e8 00 00 restore
4000a1d8 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
4000a1d8: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
4000a1dc: 7f ff e1 67 call 40002778 <sparc_disable_interrupts>
4000a1e0: a0 10 00 18 mov %i0, %l0
4000a1e4: b0 10 00 08 mov %o0, %i0
printk( "Watchdog Chain: %s %p\n", name, header );
4000a1e8: 11 10 00 81 sethi %hi(0x40020400), %o0
4000a1ec: 94 10 00 19 mov %i1, %o2
4000a1f0: 90 12 23 18 or %o0, 0x318, %o0
4000a1f4: 7f ff e6 34 call 40003ac4 <printk>
4000a1f8: 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));
4000a1fc: 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;
4000a200: b2 06 60 04 add %i1, 4, %i1
if ( !_Chain_Is_empty( header ) ) {
4000a204: 80 a4 40 19 cmp %l1, %i1
4000a208: 02 80 00 0e be 4000a240 <_Watchdog_Report_chain+0x68>
4000a20c: 11 10 00 81 sethi %hi(0x40020400), %o0
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
4000a210: 92 10 00 11 mov %l1, %o1
4000a214: 40 00 00 10 call 4000a254 <_Watchdog_Report>
4000a218: 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 )
4000a21c: 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 ;
4000a220: 80 a4 40 19 cmp %l1, %i1
4000a224: 12 bf ff fc bne 4000a214 <_Watchdog_Report_chain+0x3c> <== NEVER TAKEN
4000a228: 92 10 00 11 mov %l1, %o1
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
4000a22c: 92 10 00 10 mov %l0, %o1
4000a230: 11 10 00 81 sethi %hi(0x40020400), %o0
4000a234: 7f ff e6 24 call 40003ac4 <printk>
4000a238: 90 12 23 30 or %o0, 0x330, %o0 ! 40020730 <C.32.3506+0x2c>
4000a23c: 30 80 00 03 b,a 4000a248 <_Watchdog_Report_chain+0x70>
} else {
printk( "Chain is empty\n" );
4000a240: 7f ff e6 21 call 40003ac4 <printk>
4000a244: 90 12 23 40 or %o0, 0x340, %o0
}
_ISR_Enable( level );
4000a248: 7f ff e1 50 call 40002788 <sparc_enable_interrupts>
4000a24c: 81 e8 00 00 restore
40019e68 <_calloc_r>:
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
return calloc( elements, size );
40019e68: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40019e6c: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
40019e70: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40019e74: 7f ff c0 9b call 4000a0e0 <calloc> <== NOT EXECUTED
40019e78: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4001a140 <_exit>:
/*
* If the toolset uses init/fini sections, then we need to
* run the global destructors now.
*/
#if defined(__USE_INIT_FINI__)
FINI_SYMBOL();
4001a140: 9d e3 bf a0 save %sp, -96, %sp
4001a144: 40 00 07 54 call 4001be94 <_fini>
4001a148: 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();
4001a14c: 7f ff ff e1 call 4001a0d0 <libc_wrapup>
4001a150: 01 00 00 00 nop
rtems_shutdown_executive(status);
4001a154: 40 00 00 4c call 4001a284 <rtems_shutdown_executive>
4001a158: 90 10 00 18 mov %i0, %o0
4001a15c: 30 80 00 00 b,a 4001a15c <_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
4000cf00 <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
return getpid();
}
4000cf00: 81 c3 e0 08 retl <== NOT EXECUTED
4000cf04: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
4000a410 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4000a410: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000a414: 7f ff ff e6 call 4000a3ac <gettimeofday> <== NOT EXECUTED
4000a418: 9e 10 40 00 mov %g1, %o7 <== 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
4001a250 <_realloc_r>:
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
4001a250: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
4001a254: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
4001a258: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4001a25c: 40 00 00 17 call 4001a2b8 <realloc> <== NOT EXECUTED
4001a260: 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 9e sethi %hi(0x40027800), %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 9e sethi %hi(0x40027800), %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 9e sethi %hi(0x40027800), %g1
400067c0: d2 00 60 c8 ld [ %g1 + 0xc8 ], %o1 ! 400278c8 <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 60 c8 ld [ %g1 + 0xc8 ], %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 3a c7 call 400152fc <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 3a b7 call 400152fc <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 40 fc call 40016c20 <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 40 f5 call 40016c20 <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 9e sethi %hi(0x40027800), %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 9e sethi %hi(0x40027800), %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 9e sethi %hi(0x40027800), %g1
400068cc: d2 00 60 c8 ld [ %g1 + 0xc8 ], %o1 ! 400278c8 <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 3a 89 call 400152fc <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 60 c8 ld [ %g1 + 0xc8 ], %o1
400068ec: 90 07 bf c0 add %fp, -64, %o0
400068f0: 92 02 60 04 add %o1, 4, %o1
400068f4: 40 00 3a 82 call 400152fc <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 33 a2 call 400138d4 <__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 33 7d call 400138d4 <__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
4000a1b4 <_rtems_octal2ulong>:
unsigned long
_rtems_octal2ulong(
const char *octascii,
size_t len
)
{
4000a1b4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
4000a1b8: 84 10 20 00 clr %g2 <== NOT EXECUTED
4000a1bc: 82 10 00 18 mov %i0, %g1 <== NOT EXECUTED
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000a1c0: 10 80 00 0c b 4000a1f0 <_rtems_octal2ulong+0x3c> <== NOT EXECUTED
4000a1c4: b0 10 20 00 clr %i0 <== NOT EXECUTED
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000a1c8: 89 2e 20 03 sll %i0, 3, %g4 <== NOT EXECUTED
4000a1cc: 9b 28 e0 18 sll %g3, 0x18, %o5 <== NOT EXECUTED
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000a1d0: 84 00 a0 01 inc %g2 <== NOT EXECUTED
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000a1d4: 9b 3b 60 18 sra %o5, 0x18, %o5 <== NOT EXECUTED
unsigned long num;
num = 0;
for (i=0; i < len; i++)
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
4000a1d8: 86 00 ff d0 add %g3, -48, %g3 <== NOT EXECUTED
4000a1dc: 86 08 e0 ff and %g3, 0xff, %g3 <== NOT EXECUTED
4000a1e0: 80 a0 e0 09 cmp %g3, 9 <== NOT EXECUTED
4000a1e4: 18 80 00 03 bgu 4000a1f0 <_rtems_octal2ulong+0x3c> <== NOT EXECUTED
4000a1e8: 9a 03 7f d0 add %o5, -48, %o5 <== NOT EXECUTED
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000a1ec: b0 03 40 04 add %o5, %g4, %i0 <== NOT EXECUTED
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000a1f0: 80 a0 80 19 cmp %g2, %i1 <== NOT EXECUTED
4000a1f4: 2a bf ff f5 bcs,a 4000a1c8 <_rtems_octal2ulong+0x14> <== NOT EXECUTED
4000a1f8: c6 08 40 02 ldub [ %g1 + %g2 ], %g3 <== NOT EXECUTED
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
}
return(num);
}
4000a1fc: 81 c7 e0 08 ret <== NOT EXECUTED
4000a200: 81 e8 00 00 restore <== NOT EXECUTED
4000a204 <_rtems_tar_header_checksum>:
************************************************************************/
int
_rtems_tar_header_checksum(
const char *bufr
)
{
4000a204: 82 10 20 00 clr %g1 <== NOT EXECUTED
4000a208: 84 10 20 00 clr %g2 <== NOT EXECUTED
int i, sum;
sum = 0;
for (i=0; i<512; i++)
{
if ((i >= 148) && (i < 156))
4000a20c: 86 00 bf 6c add %g2, -148, %g3 <== NOT EXECUTED
4000a210: 80 a0 e0 07 cmp %g3, 7 <== NOT EXECUTED
4000a214: 38 80 00 04 bgu,a 4000a224 <_rtems_tar_header_checksum+0x20><== NOT EXECUTED
4000a218: c6 0a 00 02 ldub [ %o0 + %g2 ], %g3 <== NOT EXECUTED
sum += 0xff & ' ';
4000a21c: 10 80 00 03 b 4000a228 <_rtems_tar_header_checksum+0x24> <== NOT EXECUTED
4000a220: 82 00 60 20 add %g1, 0x20, %g1 <== NOT EXECUTED
else
sum += 0xff & bufr[i];
4000a224: 82 00 40 03 add %g1, %g3, %g1 <== NOT EXECUTED
)
{
int i, sum;
sum = 0;
for (i=0; i<512; i++)
4000a228: 84 00 a0 01 inc %g2 <== NOT EXECUTED
4000a22c: 80 a0 a2 00 cmp %g2, 0x200 <== NOT EXECUTED
4000a230: 12 bf ff f8 bne 4000a210 <_rtems_tar_header_checksum+0xc> <== NOT EXECUTED
4000a234: 86 00 bf 6c add %g2, -148, %g3 <== NOT EXECUTED
sum += 0xff & ' ';
else
sum += 0xff & bufr[i];
}
return(sum);
}
4000a238: 81 c3 e0 08 retl <== NOT EXECUTED
4000a23c: 90 10 00 01 mov %g1, %o0 <== 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
4000ded0 <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
4000ded0: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
4000ded4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000ded8: 7f ff ff 57 call 4000dc34 <unlink> <== NOT EXECUTED
4000dedc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40005568 <adjtime>:
int adjtime(
struct timeval *delta,
struct timeval *olddelta
)
{
40005568: 9d e3 bf 98 save %sp, -104, %sp
long adjustment;
/*
* Simple validations
*/
if ( !delta )
4000556c: a0 96 20 00 orcc %i0, 0, %l0
40005570: 02 80 00 07 be 4000558c <adjtime+0x24>
40005574: 03 00 03 d0 sethi %hi(0xf4000), %g1
rtems_set_errno_and_return_minus_one( EINVAL );
if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND )
40005578: c4 04 20 04 ld [ %l0 + 4 ], %g2
4000557c: 82 10 62 3f or %g1, 0x23f, %g1
40005580: 80 a0 80 01 cmp %g2, %g1
40005584: 08 80 00 08 bleu 400055a4 <adjtime+0x3c>
40005588: 80 a6 60 00 cmp %i1, 0
rtems_set_errno_and_return_minus_one( EINVAL );
4000558c: 40 00 26 d3 call 4000f0d8 <__errno>
40005590: b0 10 3f ff mov -1, %i0
40005594: 82 10 20 16 mov 0x16, %g1
40005598: c2 22 00 00 st %g1, [ %o0 ]
4000559c: 81 c7 e0 08 ret
400055a0: 81 e8 00 00 restore
if ( olddelta ) {
400055a4: 22 80 00 05 be,a 400055b8 <adjtime+0x50>
400055a8: c2 04 00 00 ld [ %l0 ], %g1
olddelta->tv_sec = 0;
400055ac: c0 26 40 00 clr [ %i1 ]
olddelta->tv_usec = 0;
400055b0: c0 26 60 04 clr [ %i1 + 4 ]
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
400055b4: c2 04 00 00 ld [ %l0 ], %g1
adjustment += delta->tv_usec;
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
400055b8: 05 10 00 75 sethi %hi(0x4001d400), %g2
olddelta->tv_usec = 0;
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
adjustment += delta->tv_usec;
400055bc: c8 04 20 04 ld [ %l0 + 4 ], %g4
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
400055c0: c6 00 a2 14 ld [ %g2 + 0x214 ], %g3
olddelta->tv_sec = 0;
olddelta->tv_usec = 0;
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
400055c4: 9b 28 60 08 sll %g1, 8, %o5
400055c8: 85 28 60 03 sll %g1, 3, %g2
400055cc: 84 23 40 02 sub %o5, %g2, %g2
400055d0: 9b 28 a0 06 sll %g2, 6, %o5
400055d4: 84 23 40 02 sub %o5, %g2, %g2
400055d8: 82 00 80 01 add %g2, %g1, %g1
400055dc: 83 28 60 06 sll %g1, 6, %g1
adjustment += delta->tv_usec;
400055e0: 82 00 40 04 add %g1, %g4, %g1
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
400055e4: 80 a0 40 03 cmp %g1, %g3
400055e8: 0a 80 00 35 bcs 400056bc <adjtime+0x154>
400055ec: 03 10 00 78 sethi %hi(0x4001e000), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
400055f0: c4 00 60 a0 ld [ %g1 + 0xa0 ], %g2 ! 4001e0a0 <_Thread_Dispatch_disable_level>
400055f4: 84 00 a0 01 inc %g2
400055f8: c4 20 60 a0 st %g2, [ %g1 + 0xa0 ]
* This prevents context switches while we are adjusting the TOD
*/
_Thread_Disable_dispatch();
_TOD_Get( &ts );
400055fc: 40 00 06 24 call 40006e8c <_TOD_Get>
40005600: 90 07 bf f8 add %fp, -8, %o0
ts.tv_sec += delta->tv_sec;
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
40005604: c4 04 20 04 ld [ %l0 + 4 ], %g2
_Thread_Disable_dispatch();
_TOD_Get( &ts );
ts.tv_sec += delta->tv_sec;
40005608: c2 04 00 00 ld [ %l0 ], %g1
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
4000560c: c8 07 bf f8 ld [ %fp + -8 ], %g4
40005610: 87 28 a0 07 sll %g2, 7, %g3
40005614: 88 01 00 01 add %g4, %g1, %g4
40005618: 83 28 a0 02 sll %g2, 2, %g1
4000561c: 82 20 c0 01 sub %g3, %g1, %g1
40005620: c6 07 bf fc ld [ %fp + -4 ], %g3
40005624: 82 00 40 02 add %g1, %g2, %g1
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
40005628: 1b 0e e6 b2 sethi %hi(0x3b9ac800), %o5
_Thread_Disable_dispatch();
_TOD_Get( &ts );
ts.tv_sec += delta->tv_sec;
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
4000562c: 83 28 60 03 sll %g1, 3, %g1
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
40005630: 05 31 19 4d sethi %hi(0xc4653400), %g2
_Thread_Disable_dispatch();
_TOD_Get( &ts );
ts.tv_sec += delta->tv_sec;
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
40005634: 82 00 40 03 add %g1, %g3, %g1
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
40005638: 9a 13 61 ff or %o5, 0x1ff, %o5
4000563c: 10 80 00 03 b 40005648 <adjtime+0xe0>
40005640: 84 10 a2 00 or %g2, 0x200, %g2
40005644: 82 00 40 02 add %g1, %g2, %g1
40005648: 86 10 00 04 mov %g4, %g3
4000564c: 80 a0 40 0d cmp %g1, %o5
40005650: 18 bf ff fd bgu 40005644 <adjtime+0xdc>
40005654: 88 01 20 01 inc %g4
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec++;
}
/* if adjustment is too much negative */
while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) {
40005658: 1b 31 19 4d sethi %hi(0xc4653400), %o5
ts.tv_sec += delta->tv_sec;
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
4000565c: 09 0e e6 b2 sethi %hi(0x3b9ac800), %g4
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec++;
}
/* if adjustment is too much negative */
while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) {
40005660: 9a 13 62 00 or %o5, 0x200, %o5
ts.tv_sec += delta->tv_sec;
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
40005664: 10 80 00 03 b 40005670 <adjtime+0x108>
40005668: 88 11 22 00 or %g4, 0x200, %g4
4000566c: 82 00 40 04 add %g1, %g4, %g1
40005670: 84 10 00 03 mov %g3, %g2
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec++;
}
/* if adjustment is too much negative */
while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) {
40005674: 80 a0 40 0d cmp %g1, %o5
40005678: 08 bf ff fd bleu 4000566c <adjtime+0x104>
4000567c: 86 00 ff ff add %g3, -1, %g3
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec--;
}
_TOD_Set( &ts );
40005680: 90 07 bf f8 add %fp, -8, %o0
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec++;
}
/* if adjustment is too much negative */
while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) {
40005684: c2 27 bf fc st %g1, [ %fp + -4 ]
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec--;
}
_TOD_Set( &ts );
40005688: 40 00 06 2d call 40006f3c <_TOD_Set>
4000568c: c4 27 bf f8 st %g2, [ %fp + -8 ]
_Thread_Enable_dispatch();
40005690: 40 00 0a df call 4000820c <_Thread_Enable_dispatch>
40005694: 01 00 00 00 nop
/* set the user's output */
if ( olddelta )
40005698: 80 a6 60 00 cmp %i1, 0
4000569c: 02 80 00 08 be 400056bc <adjtime+0x154> <== NEVER TAKEN
400056a0: 01 00 00 00 nop
*olddelta = *delta;
400056a4: c2 04 00 00 ld [ %l0 ], %g1
400056a8: c2 26 40 00 st %g1, [ %i1 ]
400056ac: c2 04 20 04 ld [ %l0 + 4 ], %g1
400056b0: c2 26 60 04 st %g1, [ %i1 + 4 ]
400056b4: 81 c7 e0 08 ret
400056b8: 91 e8 20 00 restore %g0, 0, %o0
return 0;
}
400056bc: 81 c7 e0 08 ret
400056c0: 91 e8 20 00 restore %g0, 0, %o0
4000a0e0 <calloc>:
)
{
register char *cptr;
size_t length;
MSBUMP(calloc_calls, 1);
4000a0e0: 9d e3 bf a0 save %sp, -96, %sp
4000a0e4: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a0e8: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 <rtems_malloc_statistics>
4000a0ec: c4 00 60 14 ld [ %g1 + 0x14 ], %g2
length = nelem * elsize;
4000a0f0: 92 10 00 18 mov %i0, %o1
)
{
register char *cptr;
size_t length;
MSBUMP(calloc_calls, 1);
4000a0f4: 84 00 a0 01 inc %g2
length = nelem * elsize;
4000a0f8: 90 10 00 19 mov %i1, %o0
4000a0fc: 40 00 36 75 call 40017ad0 <.umul>
4000a100: c4 20 60 14 st %g2, [ %g1 + 0x14 ]
cptr = malloc( length );
4000a104: 40 00 01 9f call 4000a780 <malloc>
4000a108: a0 10 00 08 mov %o0, %l0
if ( cptr )
4000a10c: b0 92 20 00 orcc %o0, 0, %i0
4000a110: 02 80 00 04 be 4000a120 <calloc+0x40> <== NEVER TAKEN
4000a114: 94 10 00 10 mov %l0, %o2
memset( cptr, '\0', length );
4000a118: 40 00 13 8b call 4000ef44 <memset>
4000a11c: 92 10 20 00 clr %o1
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
4000a120: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a124: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 <rtems_malloc_statistics>
4000a128: c4 00 60 04 ld [ %g1 + 4 ], %g2
4000a12c: 84 00 bf ff add %g2, -1, %g2
4000a130: c4 20 60 04 st %g2, [ %g1 + 4 ]
return cptr;
}
4000a134: 81 c7 e0 08 ret
4000a138: 81 e8 00 00 restore
4000bf90 <chdir>:
#include <rtems/seterr.h>
int chdir(
const char *pathname
)
{
4000bf90: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
4000bf94: 80 a6 20 00 cmp %i0, 0
4000bf98: 12 80 00 06 bne 4000bfb0 <chdir+0x20>
4000bf9c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
4000bfa0: 40 00 10 f5 call 40010374 <__errno>
4000bfa4: 01 00 00 00 nop
4000bfa8: 10 80 00 2f b 4000c064 <chdir+0xd4>
4000bfac: 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 );
4000bfb0: 40 00 14 90 call 400111f0 <strlen>
4000bfb4: 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(
4000bfb8: a0 07 bf ec add %fp, -20, %l0
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
4000bfbc: 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(
4000bfc0: 94 10 20 01 mov 1, %o2
4000bfc4: 90 10 00 18 mov %i0, %o0
4000bfc8: 96 10 00 10 mov %l0, %o3
4000bfcc: 98 10 20 01 mov 1, %o4
4000bfd0: 7f ff da 8a call 400029f8 <rtems_filesystem_evaluate_path>
4000bfd4: b0 10 3f ff mov -1, %i0
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
4000bfd8: 80 a2 20 00 cmp %o0, 0
4000bfdc: 12 80 00 37 bne 4000c0b8 <chdir+0x128>
4000bfe0: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
4000bfe4: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
4000bfe8: 80 a0 60 00 cmp %g1, 0
4000bfec: 12 80 00 0c bne 4000c01c <chdir+0x8c> <== ALWAYS TAKEN
4000bff0: 01 00 00 00 nop
rtems_filesystem_freenode( &loc );
4000bff4: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000bff8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000bffc: 02 80 00 04 be 4000c00c <chdir+0x7c> <== NOT EXECUTED
4000c000: 01 00 00 00 nop <== NOT EXECUTED
4000c004: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000c008: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000c00c: 40 00 10 da call 40010374 <__errno> <== NOT EXECUTED
4000c010: 01 00 00 00 nop <== NOT EXECUTED
4000c014: 10 80 00 14 b 4000c064 <chdir+0xd4> <== NOT EXECUTED
4000c018: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
4000c01c: 9f c0 40 00 call %g1
4000c020: 90 10 00 10 mov %l0, %o0
4000c024: 80 a2 20 01 cmp %o0, 1
4000c028: 02 80 00 12 be 4000c070 <chdir+0xe0>
4000c02c: 03 10 00 79 sethi %hi(0x4001e400), %g1
rtems_filesystem_freenode( &loc );
4000c030: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000c034: 80 a0 60 00 cmp %g1, 0
4000c038: 02 80 00 08 be 4000c058 <chdir+0xc8> <== NEVER TAKEN
4000c03c: 01 00 00 00 nop
4000c040: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000c044: 80 a0 60 00 cmp %g1, 0
4000c048: 02 80 00 04 be 4000c058 <chdir+0xc8> <== NEVER TAKEN
4000c04c: 01 00 00 00 nop
4000c050: 9f c0 40 00 call %g1
4000c054: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( ENOTDIR );
4000c058: 40 00 10 c7 call 40010374 <__errno>
4000c05c: 01 00 00 00 nop
4000c060: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
4000c064: c2 22 00 00 st %g1, [ %o0 ]
4000c068: 81 c7 e0 08 ret
4000c06c: 91 e8 3f ff restore %g0, -1, %o0
}
rtems_filesystem_freenode( &rtems_filesystem_current );
4000c070: d0 00 63 20 ld [ %g1 + 0x320 ], %o0
4000c074: c2 02 20 10 ld [ %o0 + 0x10 ], %g1
4000c078: 80 a0 60 00 cmp %g1, 0
4000c07c: 22 80 00 09 be,a 4000c0a0 <chdir+0x110> <== NEVER TAKEN
4000c080: 03 10 00 79 sethi %hi(0x4001e400), %g1 <== NOT EXECUTED
4000c084: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001e41c <__mprec_tinytens+0x24>
4000c088: 80 a0 60 00 cmp %g1, 0
4000c08c: 22 80 00 05 be,a 4000c0a0 <chdir+0x110> <== NEVER TAKEN
4000c090: 03 10 00 79 sethi %hi(0x4001e400), %g1 <== NOT EXECUTED
4000c094: 9f c0 40 00 call %g1
4000c098: 90 02 20 04 add %o0, 4, %o0
rtems_filesystem_current = loc;
4000c09c: 03 10 00 79 sethi %hi(0x4001e400), %g1
4000c0a0: d0 00 63 20 ld [ %g1 + 0x320 ], %o0 ! 4001e720 <rtems_current_user_env>
4000c0a4: 92 07 bf ec add %fp, -20, %o1
4000c0a8: 90 02 20 04 add %o0, 4, %o0
4000c0ac: 94 10 20 14 mov 0x14, %o2
4000c0b0: 40 00 12 ed call 40010c64 <memcpy>
4000c0b4: b0 10 20 00 clr %i0
return 0;
}
4000c0b8: 81 c7 e0 08 ret
4000c0bc: 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 41 57 call 40014960 <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 3a 10 call 40012cac <__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 39 ff call 40012cac <__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 41 17 call 40014960 <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 39 d3 call 40012cac <__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 79 sethi %hi(0x4001e400), %l1
400026d0: e0 04 63 20 ld [ %l1 + 0x320 ], %l0 ! 4001e720 <rtems_current_user_env>
400026d4: 03 10 00 7b sethi %hi(0x4001ec00), %g1
400026d8: 82 10 62 b8 or %g1, 0x2b8, %g1 ! 4001eeb8 <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 63 20 ld [ %l1 + 0x320 ], %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 37 1d call 40010374 <__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 26 1e call 4000bf90 <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 75 sethi %hi(0x4001d400), %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 28 or %o0, 0x28, %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 79 sethi %hi(0x4001e400), %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 37 09 call 40010374 <__errno> <== NOT EXECUTED
40002754: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002758: 40 00 37 07 call 40010374 <__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 63 20 ld [ %g1 + 0x320 ], %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 79 sethi %hi(0x4001e400), %g1 <== NOT EXECUTED
40002784: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001e41c <__mprec_tinytens+0x24>
40002788: 80 a0 60 00 cmp %g1, 0
4000278c: 22 80 00 05 be,a 400027a0 <chroot+0xd8> <== NEVER TAKEN
40002790: 03 10 00 79 sethi %hi(0x4001e400), %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 79 sethi %hi(0x4001e400), %g1
400027a0: d0 00 63 20 ld [ %g1 + 0x320 ], %o0 ! 4001e720 <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 39 2d call 40010c64 <memcpy>
400027b4: b0 10 20 00 clr %i0
return 0;
}
400027b8: 81 c7 e0 08 ret
400027bc: 81 e8 00 00 restore
400054a8 <clock_gettime>:
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
400054a8: 9d e3 bf a0 save %sp, -96, %sp
if ( !tp )
400054ac: 90 96 60 00 orcc %i1, 0, %o0
400054b0: 12 80 00 06 bne 400054c8 <clock_gettime+0x20>
400054b4: 80 a6 20 01 cmp %i0, 1
rtems_set_errno_and_return_minus_one( EINVAL );
400054b8: 40 00 28 3d call 4000f5ac <__errno>
400054bc: 01 00 00 00 nop
400054c0: 10 80 00 14 b 40005510 <clock_gettime+0x68>
400054c4: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
if ( clock_id == CLOCK_REALTIME ) {
400054c8: 12 80 00 05 bne 400054dc <clock_gettime+0x34>
400054cc: 80 a6 20 04 cmp %i0, 4
_TOD_Get(tp);
400054d0: 40 00 07 c7 call 400073ec <_TOD_Get>
400054d4: b0 10 20 00 clr %i0
400054d8: 30 80 00 15 b,a 4000552c <clock_gettime+0x84>
return 0;
}
#ifdef CLOCK_MONOTONIC
if ( clock_id == CLOCK_MONOTONIC ) {
400054dc: 02 80 00 04 be 400054ec <clock_gettime+0x44> <== NEVER TAKEN
400054e0: 80 a6 20 02 cmp %i0, 2
return 0;
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
400054e4: 12 80 00 06 bne 400054fc <clock_gettime+0x54>
400054e8: 80 a6 20 03 cmp %i0, 3
_TOD_Get_uptime_as_timespec( tp );
400054ec: 40 00 07 df call 40007468 <_TOD_Get_uptime_as_timespec>
400054f0: b0 10 20 00 clr %i0
return 0;
400054f4: 81 c7 e0 08 ret
400054f8: 81 e8 00 00 restore
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
400054fc: 12 80 00 08 bne 4000551c <clock_gettime+0x74>
40005500: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOSYS );
40005504: 40 00 28 2a call 4000f5ac <__errno>
40005508: 01 00 00 00 nop
4000550c: 82 10 20 58 mov 0x58, %g1 ! 58 <PROM_START+0x58>
40005510: c2 22 00 00 st %g1, [ %o0 ]
40005514: 81 c7 e0 08 ret
40005518: 91 e8 3f ff restore %g0, -1, %o0
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
4000551c: 40 00 28 24 call 4000f5ac <__errno>
40005520: b0 10 3f ff mov -1, %i0
40005524: 82 10 20 16 mov 0x16, %g1
40005528: c2 22 00 00 st %g1, [ %o0 ]
return 0;
}
4000552c: 81 c7 e0 08 ret
40005530: 81 e8 00 00 restore
40005534 <clock_settime>:
int clock_settime(
clockid_t clock_id,
const struct timespec *tp
)
{
40005534: 9d e3 bf a0 save %sp, -96, %sp
if ( !tp )
40005538: 90 96 60 00 orcc %i1, 0, %o0
4000553c: 02 80 00 0a be 40005564 <clock_settime+0x30> <== NEVER TAKEN
40005540: 80 a6 20 01 cmp %i0, 1
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
40005544: 12 80 00 15 bne 40005598 <clock_settime+0x64>
40005548: 80 a6 20 02 cmp %i0, 2
if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 )
4000554c: c4 02 00 00 ld [ %o0 ], %g2
40005550: 03 08 76 b9 sethi %hi(0x21dae400), %g1
40005554: 82 10 60 ff or %g1, 0xff, %g1 ! 21dae4ff <RAM_SIZE+0x219ae4ff>
40005558: 80 a0 80 01 cmp %g2, %g1
4000555c: 38 80 00 06 bgu,a 40005574 <clock_settime+0x40>
40005560: 03 10 00 7a sethi %hi(0x4001e800), %g1
rtems_set_errno_and_return_minus_one( EINVAL );
40005564: 40 00 28 12 call 4000f5ac <__errno>
40005568: 01 00 00 00 nop
4000556c: 10 80 00 12 b 400055b4 <clock_settime+0x80>
40005570: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40005574: c4 00 63 80 ld [ %g1 + 0x380 ], %g2
40005578: 84 00 a0 01 inc %g2
4000557c: c4 20 63 80 st %g2, [ %g1 + 0x380 ]
_Thread_Disable_dispatch();
_TOD_Set( tp );
40005580: 40 00 07 d0 call 400074c0 <_TOD_Set>
40005584: b0 10 20 00 clr %i0
_Thread_Enable_dispatch();
40005588: 40 00 0c 82 call 40008790 <_Thread_Enable_dispatch>
4000558c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
40005590: 81 c7 e0 08 ret
40005594: 81 e8 00 00 restore
_Thread_Disable_dispatch();
_TOD_Set( tp );
_Thread_Enable_dispatch();
}
#ifdef _POSIX_CPUTIME
else if ( clock_id == CLOCK_PROCESS_CPUTIME )
40005598: 02 80 00 04 be 400055a8 <clock_settime+0x74>
4000559c: 80 a6 20 03 cmp %i0, 3
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
#ifdef _POSIX_THREAD_CPUTIME
else if ( clock_id == CLOCK_THREAD_CPUTIME )
400055a0: 12 80 00 08 bne 400055c0 <clock_settime+0x8c>
400055a4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOSYS );
400055a8: 40 00 28 01 call 4000f5ac <__errno>
400055ac: 01 00 00 00 nop
400055b0: 82 10 20 58 mov 0x58, %g1 ! 58 <PROM_START+0x58>
400055b4: c2 22 00 00 st %g1, [ %o0 ]
400055b8: 81 c7 e0 08 ret
400055bc: 91 e8 3f ff restore %g0, -1, %o0
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
400055c0: 40 00 27 fb call 4000f5ac <__errno>
400055c4: b0 10 3f ff mov -1, %i0
400055c8: 82 10 20 16 mov 0x16, %g1
400055cc: c2 22 00 00 st %g1, [ %o0 ]
return 0;
}
400055d0: 81 c7 e0 08 ret
400055d4: 81 e8 00 00 restore
4000a13c <close>:
#include <rtems/libio_.h>
int close(
int fd
)
{
4000a13c: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
4000a140: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000a144: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 4001bec4 <rtems_libio_number_iops>
4000a148: 80 a6 00 01 cmp %i0, %g1
4000a14c: 1a 80 00 0b bcc 4000a178 <close+0x3c>
4000a150: 03 10 00 71 sethi %hi(0x4001c400), %g1
iop = rtems_libio_iop(fd);
4000a154: e0 00 63 08 ld [ %g1 + 0x308 ], %l0 ! 4001c708 <rtems_libio_iops>
4000a158: 83 2e 20 06 sll %i0, 6, %g1
4000a15c: b1 2e 20 03 sll %i0, 3, %i0
4000a160: b0 06 00 01 add %i0, %g1, %i0
4000a164: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open(iop);
4000a168: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4000a16c: 80 88 61 00 btst 0x100, %g1
4000a170: 32 80 00 08 bne,a 4000a190 <close+0x54>
4000a174: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4000a178: 40 00 10 f8 call 4000e558 <__errno>
4000a17c: b0 10 3f ff mov -1, %i0
4000a180: 82 10 20 09 mov 9, %g1
4000a184: c2 22 00 00 st %g1, [ %o0 ]
4000a188: 81 c7 e0 08 ret
4000a18c: 81 e8 00 00 restore
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
4000a190: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000a194: 80 a0 60 00 cmp %g1, 0
4000a198: 02 80 00 05 be 4000a1ac <close+0x70> <== NEVER TAKEN
4000a19c: b0 10 20 00 clr %i0
rc = (*iop->handlers->close_h)( iop );
4000a1a0: 9f c0 40 00 call %g1
4000a1a4: 90 10 00 10 mov %l0, %o0
4000a1a8: b0 10 00 08 mov %o0, %i0
rtems_filesystem_freenode( &iop->pathinfo );
4000a1ac: c2 04 20 28 ld [ %l0 + 0x28 ], %g1
4000a1b0: 80 a0 60 00 cmp %g1, 0
4000a1b4: 02 80 00 08 be 4000a1d4 <close+0x98> <== NEVER TAKEN
4000a1b8: 01 00 00 00 nop
4000a1bc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000a1c0: 80 a0 60 00 cmp %g1, 0
4000a1c4: 02 80 00 04 be 4000a1d4 <close+0x98>
4000a1c8: 01 00 00 00 nop
4000a1cc: 9f c0 40 00 call %g1
4000a1d0: 90 04 20 1c add %l0, 0x1c, %o0
rtems_libio_free( iop );
4000a1d4: 40 00 00 ec call 4000a584 <rtems_libio_free>
4000a1d8: 90 10 00 10 mov %l0, %o0
return rc;
}
4000a1dc: 81 c7 e0 08 ret
4000a1e0: 81 e8 00 00 restore
4000914c <devFS_close>:
#include "devfs.h"
int devFS_close(
rtems_libio_t *iop
)
{
4000914c: 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;
40009150: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.flags = 0;
40009154: c0 27 bf f8 clr [ %fp + -8 ]
args.mode = 0;
40009158: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_close(
4000915c: d2 00 60 0c ld [ %g1 + 0xc ], %o1
40009160: 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;
40009164: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
40009168: 94 07 bf f4 add %fp, -12, %o2
4000916c: 40 00 05 01 call 4000a570 <rtems_io_close>
40009170: b0 10 20 00 clr %i0
np->major,
np->minor,
(void *) &args
);
if ( status ) {
40009174: 80 a2 20 00 cmp %o0, 0
40009178: 02 80 00 05 be 4000918c <devFS_close+0x40> <== ALWAYS TAKEN
4000917c: 01 00 00 00 nop
return rtems_deviceio_errno(status);
40009180: 40 00 00 3c call 40009270 <rtems_deviceio_errno> <== NOT EXECUTED
40009184: 01 00 00 00 nop <== NOT EXECUTED
40009188: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
return 0;
}
4000918c: 81 c7 e0 08 ret
40009190: 81 e8 00 00 restore
400091a0 <devFS_evaluate_path>:
const char *pathname,
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
400091a0: 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;
400091a4: e0 06 c0 00 ld [ %i3 ], %l0
if (!device_name_table)
400091a8: 80 a4 20 00 cmp %l0, 0
400091ac: 02 80 00 05 be 400091c0 <devFS_evaluate_path+0x20> <== NEVER TAKEN
400091b0: 27 10 00 3d sethi %hi(0x4000f400), %l3
400091b4: a2 10 20 00 clr %l1
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
400091b8: 10 80 00 24 b 40009248 <devFS_evaluate_path+0xa8>
400091bc: a6 14 e0 58 or %l3, 0x58, %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 );
400091c0: 40 00 09 e8 call 4000b960 <__errno> <== NOT EXECUTED
400091c4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400091c8: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
400091cc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400091d0: 81 c7 e0 08 ret <== NOT EXECUTED
400091d4: 81 e8 00 00 restore <== NOT EXECUTED
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
400091d8: e4 04 00 00 ld [ %l0 ], %l2
400091dc: 80 a4 a0 00 cmp %l2, 0
400091e0: 02 80 00 19 be 40009244 <devFS_evaluate_path+0xa4>
400091e4: a2 04 60 01 inc %l1
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
400091e8: 92 10 00 12 mov %l2, %o1
400091ec: 40 00 0d 7e call 4000c7e4 <strncmp>
400091f0: 94 10 00 19 mov %i1, %o2
400091f4: 80 a2 20 00 cmp %o0, 0
400091f8: 32 80 00 14 bne,a 40009248 <devFS_evaluate_path+0xa8> <== NEVER TAKEN
400091fc: a0 04 20 14 add %l0, 0x14, %l0 <== NOT EXECUTED
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
40009200: c2 4c 80 19 ldsb [ %l2 + %i1 ], %g1
40009204: 80 a0 60 00 cmp %g1, 0
40009208: 32 80 00 10 bne,a 40009248 <devFS_evaluate_path+0xa8>
4000920c: 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;
40009210: 03 10 00 3d sethi %hi(0x4000f400), %g1
40009214: c2 00 61 d4 ld [ %g1 + 0x1d4 ], %g1 ! 4000f5d4 <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];
40009218: e0 26 c0 00 st %l0, [ %i3 ]
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
4000921c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
40009220: 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;
40009224: 03 10 00 3d sethi %hi(0x4000f400), %g1
40009228: 82 10 61 88 or %g1, 0x188, %g1 ! 4000f588 <devFS_file_handlers>
4000922c: c2 26 e0 08 st %g1, [ %i3 + 8 ]
pathloc->ops = &devFS_ops;
40009230: 03 10 00 3d sethi %hi(0x4000f400), %g1
40009234: 82 10 61 40 or %g1, 0x140, %g1 ! 4000f540 <devFS_ops>
40009238: c2 26 e0 0c st %g1, [ %i3 + 0xc ]
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
4000923c: 81 c7 e0 08 ret
40009240: 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++) {
40009244: a0 04 20 14 add %l0, 0x14, %l0
40009248: c2 04 c0 00 ld [ %l3 ], %g1
4000924c: 80 a4 40 01 cmp %l1, %g1
40009250: 0a bf ff e2 bcs 400091d8 <devFS_evaluate_path+0x38>
40009254: 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 );
40009258: 40 00 09 c2 call 4000b960 <__errno>
4000925c: b0 10 3f ff mov -1, %i0
40009260: 82 10 20 02 mov 2, %g1
40009264: c2 22 00 00 st %g1, [ %o0 ]
}
40009268: 81 c7 e0 08 ret
4000926c: 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 3d sethi %hi(0x4000f400), %l1
40001b60: c2 04 60 58 ld [ %l1 + 0x58 ], %g1 ! 4000f458 <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 f9 call 40008b50 <_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 60 58 ld [ %l1 + 0x58 ], %g1
rtems_set_errno_and_return_minus_one( ENOMEM );
40001b80: 40 00 27 78 call 4000b960 <__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 29 d0 call 4000c2e4 <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 3d sethi %hi(0x4000f400), %g1
40001bb0: 82 10 61 88 or %g1, 0x188, %g1 ! 4000f588 <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 3d sethi %hi(0x4000f400), %g1
40001bc0: 82 10 61 40 or %g1, 0x140, %g1 ! 4000f540 <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 0a call 40005d88 <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 3f call 40009270 <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 27 49 call 4000b960 <__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 3d sethi %hi(0x4000f400), %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 60 58 or %l5, 0x58, %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 27 3c call 4000b960 <__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 2a 4f call 4000c5cc <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 27 2f call 4000b960 <__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 27 22 call 4000b960 <__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 2a 80 call 4000c710 <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 40 call 40005eb4 <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 1d 2a call 40009270 <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 40 call 40005f0c <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 1d 14 call 40009270 <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 26 c4 call 4000b960 <__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 2c call 40005f64 <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 ea call 40009270 <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
4000c1c8 <device_close>:
*/
int device_close(
rtems_libio_t *iop
)
{
4000c1c8: 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;
4000c1cc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
4000c1d0: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = 0;
4000c1d4: c0 27 bf f8 clr [ %fp + -8 ]
args.mode = 0;
4000c1d8: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_close(
4000c1dc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000c1e0: 94 07 bf f4 add %fp, -12, %o2
4000c1e4: 40 00 04 f8 call 4000d5c4 <rtems_io_close>
4000c1e8: b0 10 20 00 clr %i0
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
4000c1ec: 80 a2 20 00 cmp %o0, 0
4000c1f0: 02 80 00 05 be 4000c204 <device_close+0x3c> <== ALWAYS TAKEN
4000c1f4: 01 00 00 00 nop
return rtems_deviceio_errno(status);
4000c1f8: 40 00 06 70 call 4000dbb8 <rtems_deviceio_errno> <== NOT EXECUTED
4000c1fc: 01 00 00 00 nop <== NOT EXECUTED
4000c200: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
return 0;
}
4000c204: 81 c7 e0 08 ret
4000c208: 81 e8 00 00 restore
4000c0c8 <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4000c0c8: 9d e3 bf 90 save %sp, -112, %sp
args.iop = iop;
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
4000c0cc: 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;
4000c0d0: f2 27 bf f4 st %i1, [ %fp + -12 ]
args.buffer = buffer;
4000c0d4: 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;
4000c0d8: f0 27 bf f0 st %i0, [ %fp + -16 ]
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4000c0dc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000c0e0: 40 00 05 4f call 4000d61c <rtems_io_control>
4000c0e4: 94 07 bf f0 add %fp, -16, %o2
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000c0e8: 80 a2 20 00 cmp %o0, 0
4000c0ec: 22 80 00 06 be,a 4000c104 <device_ioctl+0x3c> <== ALWAYS TAKEN
4000c0f0: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
4000c0f4: 40 00 06 b1 call 4000dbb8 <rtems_deviceio_errno> <== NOT EXECUTED
4000c0f8: 01 00 00 00 nop <== NOT EXECUTED
4000c0fc: 81 c7 e0 08 ret <== NOT EXECUTED
4000c100: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return args.ioctl_return;
}
4000c104: b0 10 00 08 mov %o0, %i0
4000c108: 81 c7 e0 08 ret
4000c10c: 81 e8 00 00 restore
4000c20c <device_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4000c20c: 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;
4000c210: 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;
4000c214: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
4000c218: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = iop->flags;
4000c21c: c4 27 bf f8 st %g2, [ %fp + -8 ]
args.mode = mode;
4000c220: f6 27 bf fc st %i3, [ %fp + -4 ]
status = rtems_io_open(
4000c224: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000c228: 94 07 bf f4 add %fp, -12, %o2
4000c22c: 40 00 05 12 call 4000d674 <rtems_io_open>
4000c230: b0 10 20 00 clr %i0
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000c234: 80 a2 20 00 cmp %o0, 0
4000c238: 02 80 00 05 be 4000c24c <device_open+0x40> <== ALWAYS TAKEN
4000c23c: 01 00 00 00 nop
return rtems_deviceio_errno(status);
4000c240: 40 00 06 5e call 4000dbb8 <rtems_deviceio_errno> <== NOT EXECUTED
4000c244: 01 00 00 00 nop <== NOT EXECUTED
4000c248: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
return 0;
}
4000c24c: 81 c7 e0 08 ret
4000c250: 81 e8 00 00 restore
4000c16c <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4000c16c: 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;
4000c170: 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;
4000c174: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
4000c178: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED
args.buffer = buffer;
4000c17c: 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;
4000c180: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
4000c184: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED
args.flags = iop->flags;
4000c188: 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;
4000c18c: 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;
4000c190: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED
status = rtems_io_read(
4000c194: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
4000c198: 40 00 05 4d call 4000d6cc <rtems_io_read> <== NOT EXECUTED
4000c19c: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000c1a0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c1a4: 22 80 00 06 be,a 4000c1bc <device_read+0x50> <== NOT EXECUTED
4000c1a8: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED
return rtems_deviceio_errno(status);
4000c1ac: 40 00 06 83 call 4000dbb8 <rtems_deviceio_errno> <== NOT EXECUTED
4000c1b0: 01 00 00 00 nop <== NOT EXECUTED
4000c1b4: 81 c7 e0 08 ret <== NOT EXECUTED
4000c1b8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4000c1bc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
4000c1c0: 81 c7 e0 08 ret <== NOT EXECUTED
4000c1c4: 81 e8 00 00 restore <== NOT EXECUTED
4000c110 <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4000c110: 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;
4000c114: 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;
4000c118: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.offset = iop->offset;
4000c11c: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4
args.buffer = (void *) buffer;
4000c120: 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;
4000c124: d8 3f bf e8 std %o4, [ %fp + -24 ]
args.buffer = (void *) buffer;
args.count = count;
4000c128: f4 27 bf f4 st %i2, [ %fp + -12 ]
args.flags = iop->flags;
4000c12c: 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;
4000c130: 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;
4000c134: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_write(
4000c138: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000c13c: 40 00 05 7a call 4000d724 <rtems_io_write>
4000c140: 94 07 bf e0 add %fp, -32, %o2
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000c144: 80 a2 20 00 cmp %o0, 0
4000c148: 22 80 00 06 be,a 4000c160 <device_write+0x50> <== ALWAYS TAKEN
4000c14c: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
4000c150: 40 00 06 9a call 4000dbb8 <rtems_deviceio_errno> <== NOT EXECUTED
4000c154: 01 00 00 00 nop <== NOT EXECUTED
4000c158: 81 c7 e0 08 ret <== NOT EXECUTED
4000c15c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4000c160: b0 10 00 08 mov %o0, %i0
4000c164: 81 c7 e0 08 ret
4000c168: 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 08 01 call 40005c0c <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 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED
40003624: c4 00 60 78 ld [ %g1 + 0x78 ], %g2 ! 4001c078 <__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 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED
40002950: d0 00 63 04 ld [ %g1 + 0x304 ], %o0 ! 4001ff04 <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 37 e9 call 40010908 <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 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED
40002978: d0 00 62 1c ld [ %g1 + 0x21c ], %o0 ! 4001fe1c <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 37 df call 40010908 <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 70 sethi %hi(0x4001c000), %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 70 sethi %hi(0x4001c000), %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 6b sethi %hi(0x4001ac00), %l3 <== NOT EXECUTED
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
400038a0: 29 10 00 6b sethi %hi(0x4001ac00), %l4 <== NOT EXECUTED
400038a4: a4 14 a0 78 or %l2, 0x78, %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 e2 f8 or %l3, 0x2f8, %l3 <== NOT EXECUTED
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
400038ac: a8 15 22 f0 or %l4, 0x2f0, %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 7f sethi %hi(0x4001fc00), %g1
400031a4: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 4001ff34 <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 81 sethi %hi(0x40020400), %g3
400031cc: c6 00 e3 80 ld [ %g3 + 0x380 ], %g3 ! 40020780 <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 37 8a call 40011018 <__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 3c 10 call 400122bc <memcpy>
40003280: 94 10 20 14 mov 0x14, %o2
ret = (int) (diop - rtems_libio_iops);
40003284: 03 10 00 81 sethi %hi(0x40020400), %g1
40003288: f0 00 63 80 ld [ %g1 + 0x380 ], %i0 ! 40020780 <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 37 3e call 40011018 <__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 37 3a call 40011018 <__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 37 27 call 40011018 <__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 7f sethi %hi(0x4001fc00), %g1
400033b4: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 4001ff34 <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 81 sethi %hi(0x40020400), %g1
400033c8: d0 00 63 80 ld [ %g1 + 0x380 ], %o0 ! 40020780 <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 37 0b call 40011018 <__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 37 05 call 40011018 <__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 36 fd call 40011018 <__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 <_POSIX_Thread_Exit+0xc> <== NOT EXECUTED
40003450: 40 00 35 14 call 400108a0 <_POSIX_Thread_Exit+0x40> <== NOT EXECUTED
40003454: 40 00 35 20 call 400108d4 <pthread_exit+0x14> <== NOT EXECUTED
40003458: 40 00 35 2c call 40010908 <pthread_kill+0x2c> <== NOT EXECUTED
4000345c: 40 00 35 38 call 4001093c <pthread_kill+0x60> <== NOT EXECUTED
40003460: 40 00 35 44 call 40010970 <pthread_kill+0x94> <== NOT EXECUTED
40003464: 40 00 35 50 call 400109a4 <pthread_kill+0xc8> <== NOT EXECUTED
40003468: 40 00 35 5c call 400109d8 <pthread_self+0xc> <== NOT EXECUTED
4000346c: 40 00 35 68 call 40010a0c <rtems_task_mode+0x1c> <== NOT EXECUTED
40003470: 40 00 35 74 call 40010a40 <rtems_task_mode+0x50> <== NOT EXECUTED
40003474: 40 00 35 80 call 40010a74 <rtems_task_mode+0x84> <== NOT EXECUTED
40003478: 40 00 35 8c call 40010aa8 <rtems_task_mode+0xb8> <== NOT EXECUTED
4000c7e4 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000c7e4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4000c7e8: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000c7ec: d0 00 62 90 ld [ %g1 + 0x290 ], %o0 ! 4001c690 <rtems_pipe_semaphore><== NOT EXECUTED
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000c7f0: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4000c7f4: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c7f8: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000c7fc: 7f ff e3 5b call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c800: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000c804: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c808: 12 80 00 f0 bne 4000cbc8 <fifo_open+0x3e4> <== NOT EXECUTED
4000c80c: 01 00 00 00 nop <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL)
return -EINTR;
pipe = *pipep;
4000c810: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED
if (pipe == NULL) {
4000c814: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
4000c818: 32 80 00 5b bne,a 4000c984 <fifo_open+0x1a0> <== NOT EXECUTED
4000c81c: 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));
4000c820: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED
4000c824: 7f ff f7 d7 call 4000a780 <malloc> <== NOT EXECUTED
4000c828: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED
if (pipe == NULL)
4000c82c: a4 92 20 00 orcc %o0, 0, %l2 <== NOT EXECUTED
4000c830: 02 80 00 66 be 4000c9c8 <fifo_open+0x1e4> <== NOT EXECUTED
4000c834: a2 10 00 12 mov %l2, %l1 <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
4000c838: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c83c: 40 00 09 c2 call 4000ef44 <memset> <== NOT EXECUTED
4000c840: 94 10 20 34 mov 0x34, %o2 <== NOT EXECUTED
pipe->Size = PIPE_BUF;
4000c844: 82 10 22 00 mov 0x200, %g1 <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4000c848: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED
4000c84c: 7f ff f7 cd call 4000a780 <malloc> <== NOT EXECUTED
4000c850: c2 24 a0 04 st %g1, [ %l2 + 4 ] <== NOT EXECUTED
if (! pipe->Buffer)
4000c854: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c858: 02 80 00 46 be 4000c970 <fifo_open+0x18c> <== NOT EXECUTED
4000c85c: d0 24 80 00 st %o0, [ %l2 ] <== NOT EXECUTED
goto err_buf;
err = -EINTR;
if (rtems_barrier_create(
4000c860: 27 10 00 70 sethi %hi(0x4001c000), %l3 <== NOT EXECUTED
4000c864: d0 4c e0 64 ldsb [ %l3 + 0x64 ], %o0 ! 4001c064 <c.6850> <== NOT EXECUTED
4000c868: 29 14 12 5c sethi %hi(0x50497000), %l4 <== NOT EXECUTED
4000c86c: 82 15 22 00 or %l4, 0x200, %g1 ! 50497200 <RAM_END+0x10097200><== NOT EXECUTED
4000c870: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c874: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
4000c878: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000c87c: 40 00 02 81 call 4000d280 <rtems_barrier_create> <== NOT EXECUTED
4000c880: 96 04 a0 2c add %l2, 0x2c, %o3 <== NOT EXECUTED
4000c884: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c888: 32 80 00 38 bne,a 4000c968 <fifo_open+0x184> <== NOT EXECUTED
4000c88c: 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(
4000c890: d0 4c e0 64 ldsb [ %l3 + 0x64 ], %o0 <== NOT EXECUTED
4000c894: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED
4000c898: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <RAM_END+0x10097700><== NOT EXECUTED
4000c89c: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c8a0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
4000c8a4: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000c8a8: 40 00 02 76 call 4000d280 <rtems_barrier_create> <== NOT EXECUTED
4000c8ac: 96 04 a0 30 add %l2, 0x30, %o3 <== NOT EXECUTED
4000c8b0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c8b4: 12 80 00 2a bne 4000c95c <fifo_open+0x178> <== NOT EXECUTED
4000c8b8: 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(
4000c8bc: d0 4c e0 64 ldsb [ %l3 + 0x64 ], %o0 <== NOT EXECUTED
4000c8c0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000c8c4: 90 12 00 14 or %o0, %l4, %o0 <== NOT EXECUTED
4000c8c8: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED
4000c8cc: 96 10 20 00 clr %o3 <== NOT EXECUTED
4000c8d0: 7f ff e2 84 call 400052e0 <rtems_semaphore_create> <== NOT EXECUTED
4000c8d4: 98 04 a0 28 add %l2, 0x28, %o4 <== NOT EXECUTED
4000c8d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c8dc: 12 80 00 1e bne 4000c954 <fifo_open+0x170> <== NOT EXECUTED
4000c8e0: 29 10 00 74 sethi %hi(0x4001d000), %l4 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
4000c8e4: d2 04 a0 2c ld [ %l2 + 0x2c ], %o1 <== NOT EXECUTED
4000c8e8: b0 07 bf f8 add %fp, -8, %i0 <== NOT EXECUTED
4000c8ec: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
4000c8f0: 7f ff e9 28 call 40006d90 <_Objects_Get> <== NOT EXECUTED
4000c8f4: 90 15 22 60 or %l4, 0x260, %o0 <== NOT EXECUTED
/* Set barriers to be interruptible by signals. */
static void pipe_interruptible(pipe_control_t *pipe)
{
Objects_Locations location;
_Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state
4000c8f8: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 <== NOT EXECUTED
4000c8fc: 25 04 00 00 sethi %hi(0x10000000), %l2 <== NOT EXECUTED
4000c900: 82 10 40 12 or %g1, %l2, %g1 <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4000c904: 7f ff eb 71 call 400076c8 <_Thread_Enable_dispatch> <== NOT EXECUTED
4000c908: c2 22 20 4c st %g1, [ %o0 + 0x4c ] <== NOT EXECUTED
4000c90c: d2 04 60 30 ld [ %l1 + 0x30 ], %o1 <== NOT EXECUTED
4000c910: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
4000c914: 7f ff e9 1f call 40006d90 <_Objects_Get> <== NOT EXECUTED
4000c918: 90 15 22 60 or %l4, 0x260, %o0 <== NOT EXECUTED
_Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state
4000c91c: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 <== NOT EXECUTED
4000c920: a4 10 40 12 or %g1, %l2, %l2 <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4000c924: 7f ff eb 69 call 400076c8 <_Thread_Enable_dispatch> <== NOT EXECUTED
4000c928: e4 22 20 4c st %l2, [ %o0 + 0x4c ] <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
4000c92c: c2 0c e0 64 ldub [ %l3 + 0x64 ], %g1 <== NOT EXECUTED
4000c930: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
4000c934: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED
4000c938: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED
4000c93c: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED
4000c940: 12 80 00 10 bne 4000c980 <fifo_open+0x19c> <== NOT EXECUTED
4000c944: c4 2c e0 64 stb %g2, [ %l3 + 0x64 ] <== NOT EXECUTED
c = 'a';
4000c948: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED
4000c94c: 10 80 00 0d b 4000c980 <fifo_open+0x19c> <== NOT EXECUTED
4000c950: c2 2c e0 64 stb %g1, [ %l3 + 0x64 ] <== NOT EXECUTED
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
4000c954: 40 00 02 79 call 4000d338 <rtems_barrier_delete> <== NOT EXECUTED
4000c958: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
4000c95c: 40 00 02 77 call 4000d338 <rtems_barrier_delete> <== NOT EXECUTED
4000c960: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED
err_rbar:
free(pipe->Buffer);
4000c964: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED
4000c968: 7f ff f6 24 call 4000a1f8 <free> <== NOT EXECUTED
4000c96c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
err_buf:
free(pipe);
4000c970: 7f ff f6 22 call 4000a1f8 <free> <== NOT EXECUTED
4000c974: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4000c978: 10 80 00 15 b 4000c9cc <fifo_open+0x1e8> <== NOT EXECUTED
4000c97c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000c980: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
4000c984: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c988: 7f ff e2 f8 call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c98c: 94 10 20 00 clr %o2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000c990: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000c994: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
4000c998: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000c99c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000c9a0: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000c9a4: 12 80 00 09 bne 4000c9c8 <fifo_open+0x1e4> <== NOT EXECUTED
4000c9a8: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED
if (err)
4000c9ac: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000c9b0: 22 80 00 06 be,a 4000c9c8 <fifo_open+0x1e4> <== NOT EXECUTED
4000c9b4: e2 24 00 00 st %l1, [ %l0 ] <== NOT EXECUTED
pipe_free(pipe);
4000c9b8: 7f ff ff 3b call 4000c6a4 <pipe_free> <== NOT EXECUTED
4000c9bc: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4000c9c0: 10 80 00 03 b 4000c9cc <fifo_open+0x1e8> <== NOT EXECUTED
4000c9c4: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000c9c8: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000c9cc: 7f ff e3 2e call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c9d0: d0 00 62 90 ld [ %g1 + 0x290 ], %o0 ! 4001c690 <rtems_pipe_semaphore><== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4000c9d4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000c9d8: 12 80 00 7c bne 4000cbc8 <fifo_open+0x3e4> <== NOT EXECUTED
4000c9dc: 01 00 00 00 nop <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4000c9e0: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED
4000c9e4: 82 08 a0 06 and %g2, 6, %g1 <== NOT EXECUTED
4000c9e8: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED
4000c9ec: 02 80 00 2e be 4000caa4 <fifo_open+0x2c0> <== NOT EXECUTED
4000c9f0: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED
4000c9f4: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED
4000c9f8: 02 80 00 56 be 4000cb50 <fifo_open+0x36c> <== NOT EXECUTED
4000c9fc: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
4000ca00: 12 80 00 6a bne 4000cba8 <fifo_open+0x3c4> <== NOT EXECUTED
4000ca04: 01 00 00 00 nop <== NOT EXECUTED
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4000ca08: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4000ca0c: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000ca10: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4000ca14: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000ca18: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED
4000ca1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ca20: 12 80 00 05 bne 4000ca34 <fifo_open+0x250> <== NOT EXECUTED
4000ca24: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4000ca28: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
4000ca2c: 40 00 02 5d call 4000d3a0 <rtems_barrier_release> <== NOT EXECUTED
4000ca30: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
if (pipe->Writers == 0) {
4000ca34: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000ca38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ca3c: 12 80 00 5b bne 4000cba8 <fifo_open+0x3c4> <== NOT EXECUTED
4000ca40: 01 00 00 00 nop <== NOT EXECUTED
/* Not an error */
if (LIBIO_NODELAY(iop))
4000ca44: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED
4000ca48: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000ca4c: 12 80 00 57 bne 4000cba8 <fifo_open+0x3c4> <== NOT EXECUTED
4000ca50: 01 00 00 00 nop <== NOT EXECUTED
break;
prevCounter = pipe->writerCounter;
4000ca54: e4 04 60 24 ld [ %l1 + 0x24 ], %l2 <== NOT EXECUTED
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
4000ca58: 7f ff e3 0b call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000ca5c: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4000ca60: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
4000ca64: 40 00 02 66 call 4000d3fc <rtems_barrier_wait> <== NOT EXECUTED
4000ca68: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000ca6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000ca70: 12 80 00 52 bne 4000cbb8 <fifo_open+0x3d4> <== NOT EXECUTED
4000ca74: 92 10 20 00 clr %o1 <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4000ca78: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
4000ca7c: 7f ff e2 bb call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000ca80: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000ca84: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000ca88: 32 80 00 4d bne,a 4000cbbc <fifo_open+0x3d8> <== NOT EXECUTED
4000ca8c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
4000ca90: c2 04 60 24 ld [ %l1 + 0x24 ], %g1 <== NOT EXECUTED
4000ca94: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED
4000ca98: 02 bf ff f0 be 4000ca58 <fifo_open+0x274> <== NOT EXECUTED
4000ca9c: 01 00 00 00 nop <== NOT EXECUTED
4000caa0: 30 80 00 42 b,a 4000cba8 <fifo_open+0x3c4> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4000caa4: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
4000caa8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000caac: 32 80 00 07 bne,a 4000cac8 <fifo_open+0x2e4> <== NOT EXECUTED
4000cab0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000cab4: 80 88 a0 01 btst 1, %g2 <== NOT EXECUTED
4000cab8: 22 80 00 04 be,a 4000cac8 <fifo_open+0x2e4> <== NOT EXECUTED
4000cabc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000cac0: 10 80 00 3f b 4000cbbc <fifo_open+0x3d8> <== NOT EXECUTED
4000cac4: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4000cac8: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000cacc: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4000cad0: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000cad4: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED
4000cad8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000cadc: 12 80 00 05 bne 4000caf0 <fifo_open+0x30c> <== NOT EXECUTED
4000cae0: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000cae4: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
4000cae8: 40 00 02 2e call 4000d3a0 <rtems_barrier_release> <== NOT EXECUTED
4000caec: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
if (pipe->Readers == 0) {
4000caf0: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
4000caf4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000caf8: 12 80 00 2c bne 4000cba8 <fifo_open+0x3c4> <== NOT EXECUTED
4000cafc: 01 00 00 00 nop <== NOT EXECUTED
prevCounter = pipe->readerCounter;
4000cb00: e4 04 60 20 ld [ %l1 + 0x20 ], %l2 <== NOT EXECUTED
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4000cb04: 7f ff e2 e0 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000cb08: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4000cb0c: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
4000cb10: 40 00 02 3b call 4000d3fc <rtems_barrier_wait> <== NOT EXECUTED
4000cb14: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000cb18: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000cb1c: 12 80 00 27 bne 4000cbb8 <fifo_open+0x3d4> <== NOT EXECUTED
4000cb20: 92 10 20 00 clr %o1 <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4000cb24: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
4000cb28: 7f ff e2 90 call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000cb2c: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000cb30: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000cb34: 32 80 00 22 bne,a 4000cbbc <fifo_open+0x3d8> <== NOT EXECUTED
4000cb38: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
4000cb3c: c2 04 60 20 ld [ %l1 + 0x20 ], %g1 <== NOT EXECUTED
4000cb40: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED
4000cb44: 02 bf ff f0 be 4000cb04 <fifo_open+0x320> <== NOT EXECUTED
4000cb48: 01 00 00 00 nop <== NOT EXECUTED
4000cb4c: 30 80 00 17 b,a 4000cba8 <fifo_open+0x3c4> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4000cb50: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4000cb54: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000cb58: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4000cb5c: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000cb60: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED
4000cb64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000cb68: 12 80 00 05 bne 4000cb7c <fifo_open+0x398> <== NOT EXECUTED
4000cb6c: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4000cb70: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
4000cb74: 40 00 02 0b call 4000d3a0 <rtems_barrier_release> <== NOT EXECUTED
4000cb78: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4000cb7c: 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 ++;
4000cb80: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000cb84: 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 ++;
4000cb88: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000cb8c: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED
4000cb90: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000cb94: 12 80 00 05 bne 4000cba8 <fifo_open+0x3c4> <== NOT EXECUTED
4000cb98: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000cb9c: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
4000cba0: 40 00 02 00 call 4000d3a0 <rtems_barrier_release> <== NOT EXECUTED
4000cba4: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
break;
}
PIPE_UNLOCK(pipe);
4000cba8: 7f ff e2 b7 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000cbac: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
return 0;
4000cbb0: 81 c7 e0 08 ret <== NOT EXECUTED
4000cbb4: 81 e8 00 00 restore <== NOT EXECUTED
4000cbb8: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
4000cbbc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
4000cbc0: 7f ff fe c5 call 4000c6d4 <pipe_release> <== NOT EXECUTED
4000cbc4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
return err;
}
4000cbc8: 81 c7 e0 08 ret <== NOT EXECUTED
4000cbcc: 81 e8 00 00 restore <== NOT EXECUTED
4000cbd0: 40 00 cc fc call 4003ffc0 <__end+0x22b90> <== NOT EXECUTED
4000cbd4: 40 00 cd 1c call 40040044 <__end+0x22c14> <== NOT EXECUTED
4000cbd8: 40 00 cd 14 call 40040028 <__end+0x22bf8> <== NOT EXECUTED
4000cbdc: 40 00 cd 14 call 4004002c <__end+0x22bfc> <== NOT EXECUTED
4000cbe0: 40 00 cd 3c call 400400d0 <__end+0x22ca0> <== NOT EXECUTED
4000cbe4: 40 00 cd 30 call 400400a4 <__end+0x22c74> <== NOT EXECUTED
4000cbe8: 40 00 cd 54 call 40040138 <__end+0x22d08> <== 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 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED
40009038: 05 10 00 a2 sethi %hi(0x40028800), %g2 <== NOT EXECUTED
4000903c: c2 00 61 30 ld [ %g1 + 0x130 ], %g1 <== NOT EXECUTED
40009040: 10 80 00 08 b 40009060 <file_systems_below_this_mountpoint+0x2c><== NOT EXECUTED
40009044: 84 10 a1 34 or %g2, 0x134, %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 7f sethi %hi(0x4001fc00), %g1
40003484: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 4001ff34 <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 81 sethi %hi(0x40020400), %g1
40003498: c2 00 63 80 ld [ %g1 + 0x380 ], %g1 ! 40020780 <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 36 d8 call 40011018 <__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 36 d2 call 40011018 <__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 36 a0 call 40011018 <__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
4000a1f8 <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
4000a1f8: 9d e3 bf a0 save %sp, -96, %sp
4000a1fc: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a200: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 <rtems_malloc_statistics>
4000a204: c4 00 60 0c ld [ %g1 + 0xc ], %g2
4000a208: b2 10 00 18 mov %i0, %i1
4000a20c: 84 00 a0 01 inc %g2
if ( !ptr )
4000a210: 80 a6 20 00 cmp %i0, 0
4000a214: 02 80 00 21 be 4000a298 <free+0xa0>
4000a218: 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()) &&
4000a21c: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000a220: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001ca80 <_System_state_Current>
4000a224: 80 a0 60 03 cmp %g1, 3
4000a228: 12 80 00 09 bne 4000a24c <free+0x54> <== NEVER TAKEN
4000a22c: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a230: 40 00 01 2e call 4000a6e8 <malloc_is_system_state_OK>
4000a234: 01 00 00 00 nop
4000a238: 80 8a 20 ff btst 0xff, %o0
4000a23c: 12 80 00 04 bne 4000a24c <free+0x54> <== ALWAYS TAKEN
4000a240: 03 10 00 71 sethi %hi(0x4001c400), %g1
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
4000a244: 40 00 01 3b call 4000a730 <malloc_deferred_free> <== NOT EXECUTED
4000a248: 81 e8 00 00 restore <== NOT EXECUTED
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4000a24c: c2 00 61 38 ld [ %g1 + 0x138 ], %g1
4000a250: 80 a0 60 00 cmp %g1, 0
4000a254: 02 80 00 06 be 4000a26c <free+0x74> <== ALWAYS TAKEN
4000a258: 21 10 00 6f sethi %hi(0x4001bc00), %l0
(*rtems_malloc_statistics_helpers->at_free)(ptr);
4000a25c: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED
4000a260: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000a264: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
4000a268: 21 10 00 6f sethi %hi(0x4001bc00), %l0 <== NOT EXECUTED
4000a26c: d0 04 22 d0 ld [ %l0 + 0x2d0 ], %o0 ! 4001bed0 <RTEMS_Malloc_Heap>
4000a270: 40 00 06 3d call 4000bb64 <_Protected_heap_Free>
4000a274: 92 10 00 19 mov %i1, %o1
4000a278: 80 8a 20 ff btst 0xff, %o0
4000a27c: 12 80 00 07 bne 4000a298 <free+0xa0> <== ALWAYS TAKEN
4000a280: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
4000a284: 31 10 00 6c sethi %hi(0x4001b000), %i0 <== NOT EXECUTED
4000a288: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED
4000a28c: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED
4000a290: 7f ff e2 a3 call 40002d1c <printk> <== NOT EXECUTED
4000a294: 91 ee 22 60 restore %i0, 0x260, %o0 <== NOT EXECUTED
4000a298: 81 c7 e0 08 ret
4000a29c: 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 7b sethi %hi(0x4001ec00), %g1 <== NOT EXECUTED
40003bfc: 82 10 62 b8 or %g1, 0x2b8, %g1 ! 4001eeb8 <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
40019e94 <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
40019e94: 9d e3 bf a0 save %sp, -96, %sp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
40019e98: 80 a6 60 00 cmp %i1, 0
40019e9c: 32 80 00 06 bne,a 40019eb4 <fstat+0x20>
40019ea0: 03 10 00 6f sethi %hi(0x4001bc00), %g1
rtems_set_errno_and_return_minus_one( EFAULT );
40019ea4: 7f ff d1 ad call 4000e558 <__errno>
40019ea8: 01 00 00 00 nop
40019eac: 10 80 00 12 b 40019ef4 <fstat+0x60>
40019eb0: 82 10 20 0e mov 0xe, %g1 ! e <PROM_START+0xe>
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
40019eb4: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1
40019eb8: 80 a6 00 01 cmp %i0, %g1
40019ebc: 1a 80 00 0b bcc 40019ee8 <fstat+0x54>
40019ec0: 03 10 00 71 sethi %hi(0x4001c400), %g1
40019ec4: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 4001c708 <rtems_libio_iops>
40019ec8: 85 2e 20 06 sll %i0, 6, %g2
40019ecc: b1 2e 20 03 sll %i0, 3, %i0
40019ed0: b0 06 00 02 add %i0, %g2, %i0
40019ed4: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
40019ed8: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
40019edc: 80 88 61 00 btst 0x100, %g1
40019ee0: 32 80 00 08 bne,a 40019f00 <fstat+0x6c> <== ALWAYS TAKEN
40019ee4: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
rtems_libio_check_fd( fd );
40019ee8: 7f ff d1 9c call 4000e558 <__errno>
40019eec: 01 00 00 00 nop
40019ef0: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
40019ef4: c2 22 00 00 st %g1, [ %o0 ]
40019ef8: 10 80 00 15 b 40019f4c <fstat+0xb8>
40019efc: 90 10 3f ff mov -1, %o0
rtems_libio_check_is_open(iop);
if ( !iop->handlers )
40019f00: 80 a0 60 00 cmp %g1, 0
40019f04: 02 bf ff f9 be 40019ee8 <fstat+0x54> <== NEVER TAKEN
40019f08: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
40019f0c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
40019f10: 80 a0 60 00 cmp %g1, 0
40019f14: 12 80 00 06 bne 40019f2c <fstat+0x98> <== ALWAYS TAKEN
40019f18: 92 10 20 00 clr %o1
rtems_set_errno_and_return_minus_one( ENOTSUP );
40019f1c: 7f ff d1 8f call 4000e558 <__errno> <== NOT EXECUTED
40019f20: 01 00 00 00 nop <== NOT EXECUTED
40019f24: 10 bf ff f4 b 40019ef4 <fstat+0x60> <== NOT EXECUTED
40019f28: 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) );
40019f2c: 94 10 20 48 mov 0x48, %o2
40019f30: 7f ff d4 05 call 4000ef44 <memset>
40019f34: 90 10 00 19 mov %i1, %o0
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
40019f38: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
40019f3c: 90 06 20 1c add %i0, 0x1c, %o0
40019f40: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
40019f44: 9f c0 40 00 call %g1
40019f48: 92 10 00 19 mov %i1, %o1
}
40019f4c: 81 c7 e0 08 ret
40019f50: 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 7f sethi %hi(0x4001fc00), %g1
40003738: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 4001ff34 <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 81 sethi %hi(0x40020400), %g1
4000374c: d0 00 63 80 ld [ %g1 + 0x380 ], %o0 ! 40020780 <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 36 28 call 40011018 <__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 36 21 call 40011018 <__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 36 1a call 40011018 <__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
4000a2a0 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
4000a2a0: 9d e3 bf 88 save %sp, -120, %sp
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
4000a2a4: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000a2a8: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 4001bec4 <rtems_libio_number_iops>
4000a2ac: 80 a6 00 01 cmp %i0, %g1
4000a2b0: 1a 80 00 0b bcc 4000a2dc <ftruncate+0x3c> <== NEVER TAKEN
4000a2b4: 85 2e 20 06 sll %i0, 6, %g2
iop = rtems_libio_iop( fd );
4000a2b8: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a2bc: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 4001c708 <rtems_libio_iops>
4000a2c0: b1 2e 20 03 sll %i0, 3, %i0
4000a2c4: b0 06 00 02 add %i0, %g2, %i0
4000a2c8: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_is_open(iop);
4000a2cc: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
4000a2d0: 80 88 61 00 btst 0x100, %g1
4000a2d4: 12 80 00 06 bne 4000a2ec <ftruncate+0x4c> <== ALWAYS TAKEN
4000a2d8: a0 07 bf ec add %fp, -20, %l0
4000a2dc: 40 00 10 9f call 4000e558 <__errno> <== NOT EXECUTED
4000a2e0: 01 00 00 00 nop <== NOT EXECUTED
4000a2e4: 10 80 00 22 b 4000a36c <ftruncate+0xcc> <== NOT EXECUTED
4000a2e8: 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;
4000a2ec: 92 06 20 1c add %i0, 0x1c, %o1
4000a2f0: 90 10 00 10 mov %l0, %o0
4000a2f4: 40 00 12 d5 call 4000ee48 <memcpy>
4000a2f8: 94 10 20 14 mov 0x14, %o2
if ( !loc.ops->node_type_h )
4000a2fc: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000a300: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
4000a304: 80 a0 60 00 cmp %g1, 0
4000a308: 02 80 00 16 be 4000a360 <ftruncate+0xc0> <== NEVER TAKEN
4000a30c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
4000a310: 9f c0 40 00 call %g1
4000a314: 90 10 00 10 mov %l0, %o0
4000a318: 80 a2 20 01 cmp %o0, 1
4000a31c: 32 80 00 06 bne,a 4000a334 <ftruncate+0x94>
4000a320: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
rtems_set_errno_and_return_minus_one( EISDIR );
4000a324: 40 00 10 8d call 4000e558 <__errno>
4000a328: 01 00 00 00 nop
4000a32c: 10 80 00 10 b 4000a36c <ftruncate+0xcc>
4000a330: 82 10 20 15 mov 0x15, %g1 ! 15 <PROM_START+0x15>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4000a334: 80 88 60 04 btst 4, %g1
4000a338: 32 80 00 06 bne,a 4000a350 <ftruncate+0xb0> <== ALWAYS TAKEN
4000a33c: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
4000a340: 40 00 10 86 call 4000e558 <__errno> <== NOT EXECUTED
4000a344: 01 00 00 00 nop <== NOT EXECUTED
4000a348: 10 80 00 09 b 4000a36c <ftruncate+0xcc> <== NOT EXECUTED
4000a34c: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
4000a350: c2 00 60 20 ld [ %g1 + 0x20 ], %g1
4000a354: 80 a0 60 00 cmp %g1, 0
4000a358: 32 80 00 08 bne,a 4000a378 <ftruncate+0xd8> <== ALWAYS TAKEN
4000a35c: 90 10 00 18 mov %i0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000a360: 40 00 10 7e call 4000e558 <__errno> <== NOT EXECUTED
4000a364: 01 00 00 00 nop <== NOT EXECUTED
4000a368: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
4000a36c: c2 22 00 00 st %g1, [ %o0 ]
4000a370: 10 80 00 05 b 4000a384 <ftruncate+0xe4>
4000a374: 90 10 3f ff mov -1, %o0
return (*iop->handlers->ftruncate_h)( iop, length );
4000a378: 92 10 00 19 mov %i1, %o1
4000a37c: 9f c0 40 00 call %g1
4000a380: 94 10 00 1a mov %i2, %o2
}
4000a384: 81 c7 e0 08 ret
4000a388: 91 e8 00 08 restore %g0, %o0, %o0
4001debc <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
4001debc: 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 );
4001dec0: 03 10 00 84 sethi %hi(0x40021000), %g1
4001dec4: c2 00 62 b4 ld [ %g1 + 0x2b4 ], %g1 ! 400212b4 <rtems_libio_number_iops>
4001dec8: 80 a6 00 01 cmp %i0, %g1
4001decc: 1a 80 00 08 bcc 4001deec <getdents+0x30> <== NEVER TAKEN
4001ded0: a0 10 20 00 clr %l0
4001ded4: 03 10 00 87 sethi %hi(0x40021c00), %g1
4001ded8: e0 00 60 18 ld [ %g1 + 0x18 ], %l0 ! 40021c18 <rtems_libio_iops>
4001dedc: 83 2e 20 06 sll %i0, 6, %g1
4001dee0: b1 2e 20 03 sll %i0, 3, %i0
4001dee4: b0 06 00 01 add %i0, %g1, %i0
4001dee8: a0 04 00 18 add %l0, %i0, %l0
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
4001deec: a2 07 bf ec add %fp, -20, %l1
4001def0: 92 04 20 1c add %l0, 0x1c, %o1
4001def4: 90 10 00 11 mov %l1, %o0
4001def8: 7f ff ce 86 call 40011910 <memcpy>
4001defc: 94 10 20 14 mov 0x14, %o2
if ( !loc.ops->node_type_h )
4001df00: c2 07 bf f8 ld [ %fp + -8 ], %g1
4001df04: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
4001df08: 80 a0 60 00 cmp %g1, 0
4001df0c: 02 80 00 11 be 4001df50 <getdents+0x94> <== NEVER TAKEN
4001df10: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
4001df14: 9f c0 40 00 call %g1
4001df18: 90 10 00 11 mov %l1, %o0
4001df1c: 80 a2 20 01 cmp %o0, 1
4001df20: 22 80 00 08 be,a 4001df40 <getdents+0x84>
4001df24: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
rtems_set_errno_and_return_minus_one( ENOTDIR );
4001df28: 7f ff cc 3e call 40011020 <__errno>
4001df2c: 01 00 00 00 nop
4001df30: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
4001df34: c2 22 00 00 st %g1, [ %o0 ]
4001df38: 10 80 00 0d b 4001df6c <getdents+0xb0>
4001df3c: 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 )
4001df40: c2 00 60 08 ld [ %g1 + 8 ], %g1
4001df44: 80 a0 60 00 cmp %g1, 0
4001df48: 32 80 00 06 bne,a 4001df60 <getdents+0xa4> <== ALWAYS TAKEN
4001df4c: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001df50: 7f ff cc 34 call 40011020 <__errno> <== NOT EXECUTED
4001df54: 01 00 00 00 nop <== NOT EXECUTED
4001df58: 10 bf ff f7 b 4001df34 <getdents+0x78> <== NOT EXECUTED
4001df5c: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
4001df60: 92 10 00 19 mov %i1, %o1
4001df64: 9f c0 40 00 call %g1
4001df68: 94 10 00 1a mov %i2, %o2
}
4001df6c: 81 c7 e0 08 ret
4001df70: 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 79 sethi %hi(0x4001e400), %o0
40002fb4: 13 10 00 79 sethi %hi(0x4001e400), %o1
40002fb8: 90 12 21 58 or %o0, 0x158, %o0
40002fbc: 40 00 38 29 call 40011060 <fopen>
40002fc0: 92 12 60 e0 or %o1, 0xe0, %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 35 f6 call 400107a8 <__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 35 e9 call 400107a8 <__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 36 3d call 40010908 <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 3d bc call 40012720 <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 36 2b call 40010908 <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 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED
40002cdc: d0 00 63 04 ld [ %g1 + 0x304 ], %o0 ! 4001ff04 <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 7f sethi %hi(0x4001fc00), %i0 <== NOT EXECUTED
40002cf0: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40002cf4: 92 16 23 d0 or %i0, 0x3d0, %o1 <== NOT EXECUTED
40002cf8: 94 12 a3 08 or %o2, 0x308, %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 23 d0 or %i0, 0x3d0, %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 7f sethi %hi(0x4001fc00), %o1 <== NOT EXECUTED
400030ac: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED
400030b0: 92 12 63 d0 or %o1, 0x3d0, %o1 <== NOT EXECUTED
400030b4: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED
400030b8: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
400030bc: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
400030c0: 94 12 a3 08 or %o2, 0x308, %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 7f sethi %hi(0x4001fc00), %o1
40003118: 90 10 00 18 mov %i0, %o0
4000311c: 92 12 63 d0 or %o1, 0x3d0, %o1
40003120: 15 10 00 7f sethi %hi(0x4001fc00), %o2
40003124: 96 10 20 c8 mov 0xc8, %o3
40003128: 94 12 a3 08 or %o2, 0x308, %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
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 79 sethi %hi(0x4001e400), %o0
400031a8: 13 10 00 79 sethi %hi(0x4001e400), %o1
400031ac: 90 12 20 d0 or %o0, 0xd0, %o0
400031b0: 40 00 37 ac call 40011060 <fopen>
400031b4: 92 12 60 e0 or %o1, 0xe0, %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 35 79 call 400107a8 <__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 35 6c call 400107a8 <__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 35 c0 call 40010908 <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 3d 3f call 40012720 <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 35 ae call 40010908 <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 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED
40002e40: d0 00 62 1c ld [ %g1 + 0x21c ], %o0 ! 4001fe1c <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 7f sethi %hi(0x4001fc00), %i0 <== NOT EXECUTED
40002e54: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
40002e58: 92 16 22 e8 or %i0, 0x2e8, %o1 <== NOT EXECUTED
40002e5c: 94 12 a2 20 or %o2, 0x220, %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 22 e8 or %i0, 0x2e8, %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 7f sethi %hi(0x4001fc00), %o1
4000330c: 90 10 00 18 mov %i0, %o0
40003310: 92 12 62 e8 or %o1, 0x2e8, %o1
40003314: 15 10 00 7f sethi %hi(0x4001fc00), %o2
40003318: 96 10 20 c8 mov 0xc8, %o3
4000331c: 94 12 a2 20 or %o2, 0x220, %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 7f sethi %hi(0x4001fc00), %o1 <== NOT EXECUTED
400032a0: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED
400032a4: 92 12 62 e8 or %o1, 0x2e8, %o1 <== NOT EXECUTED
400032a8: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED
400032ac: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED
400032b0: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
400032b4: 94 12 a2 20 or %o2, 0x220, %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
4000a3ac <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
4000a3ac: 9d e3 bf 98 save %sp, -104, %sp
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
4000a3b0: 80 a6 20 00 cmp %i0, 0
4000a3b4: 12 80 00 08 bne 4000a3d4 <gettimeofday+0x28> <== ALWAYS TAKEN
4000a3b8: 01 00 00 00 nop
errno = EFAULT;
4000a3bc: 40 00 10 67 call 4000e558 <__errno> <== NOT EXECUTED
4000a3c0: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
4000a3c4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
4000a3c8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return -1;
4000a3cc: 81 c7 e0 08 ret <== NOT EXECUTED
4000a3d0: 81 e8 00 00 restore <== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
4000a3d4: 7f ff de 31 call 40001c98 <sparc_disable_interrupts>
4000a3d8: 01 00 00 00 nop
4000a3dc: a0 10 00 08 mov %o0, %l0
_TOD_Get( &now );
4000a3e0: 40 00 04 9e call 4000b658 <_TOD_Get>
4000a3e4: 90 07 bf f8 add %fp, -8, %o0
_ISR_Enable(level);
4000a3e8: 7f ff de 30 call 40001ca8 <sparc_enable_interrupts>
4000a3ec: 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;
4000a3f0: 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;
4000a3f4: c2 07 bf f8 ld [ %fp + -8 ], %g1
time->tv_usec = useconds;
4000a3f8: 92 10 23 e8 mov 0x3e8, %o1
4000a3fc: 40 00 35 f1 call 40017bc0 <.div>
4000a400: c2 26 00 00 st %g1, [ %i0 ]
4000a404: 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;
}
4000a408: 81 c7 e0 08 ret
4000a40c: 91 e8 20 00 restore %g0, 0, %o0
40012c10 <imfs_dir_open>:
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
40012c10: c4 02 20 3c ld [ %o0 + 0x3c ], %g2
40012c14: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2
40012c18: 80 a0 a0 01 cmp %g2, 1
40012c1c: 12 80 00 05 bne 40012c30 <imfs_dir_open+0x20> <== NEVER TAKEN
40012c20: 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;
40012c24: c0 22 20 10 clr [ %o0 + 0x10 ]
40012c28: c0 22 20 14 clr [ %o0 + 0x14 ]
40012c2c: 82 10 20 00 clr %g1
return 0;
}
40012c30: 81 c3 e0 08 retl
40012c34: 90 10 00 01 mov %g1, %o0
40012e60 <imfs_dir_read>:
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
40012e60: 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;
40012e64: e4 06 20 3c ld [ %i0 + 0x3c ], %l2 <== NOT EXECUTED
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
40012e68: 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));
40012e6c: e2 04 a0 50 ld [ %l2 + 0x50 ], %l1 <== NOT EXECUTED
40012e70: 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;
40012e74: 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 ) )
40012e78: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
40012e7c: 02 80 00 2f be 40012f38 <imfs_dir_read+0xd8> <== NOT EXECUTED
40012e80: 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;
40012e84: 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);
40012e88: 40 00 29 0e call 4001d2c0 <.udiv> <== NOT EXECUTED
40012e8c: 92 10 21 18 mov 0x118, %o1 <== NOT EXECUTED
40012e90: 83 2a 20 05 sll %o0, 5, %g1 <== NOT EXECUTED
40012e94: bb 2a 20 03 sll %o0, 3, %i5 <== NOT EXECUTED
40012e98: a6 10 20 00 clr %l3 <== NOT EXECUTED
40012e9c: 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 );
40012ea0: 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);
40012ea4: 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 );
40012ea8: 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);
40012eac: 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 );
40012eb0: 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 (
40012eb4: 10 80 00 1e b 40012f2c <imfs_dir_read+0xcc> <== NOT EXECUTED
40012eb8: 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 ) ){
40012ebc: 02 80 00 1f be 40012f38 <imfs_dir_read+0xd8> <== NOT EXECUTED
40012ec0: 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 ) {
40012ec4: 26 80 00 19 bl,a 40012f28 <imfs_dir_read+0xc8> <== NOT EXECUTED
40012ec8: 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;
40012ecc: c2 04 60 38 ld [ %l1 + 0x38 ], %g1 <== NOT EXECUTED
tmp_dirent.d_namlen = strlen( the_jnode->name );
40012ed0: 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;
40012ed4: 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;
40012ed8: 83 3c e0 1f sra %l3, 0x1f, %g1 <== NOT EXECUTED
40012edc: e6 27 be f4 st %l3, [ %fp + -268 ] <== NOT EXECUTED
40012ee0: c2 27 be f0 st %g1, [ %fp + -272 ] <== NOT EXECUTED
tmp_dirent.d_reclen = sizeof( struct dirent );
40012ee4: 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 );
40012ee8: 40 00 07 59 call 40014c4c <strlen> <== NOT EXECUTED
40012eec: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED
strcpy( tmp_dirent.d_name, the_jnode->name );
40012ef0: 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 );
40012ef4: d0 37 be fa sth %o0, [ %fp + -262 ] <== NOT EXECUTED
strcpy( tmp_dirent.d_name, the_jnode->name );
40012ef8: 40 00 07 1d call 40014b6c <strcpy> <== NOT EXECUTED
40012efc: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
memcpy(
40012f00: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED
40012f04: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED
40012f08: 40 00 05 ee call 400146c0 <memcpy> <== NOT EXECUTED
40012f0c: 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);
40012f10: c4 1c 20 10 ldd [ %l0 + 0x10 ], %g2 <== NOT EXECUTED
bytes_transferred = bytes_transferred + sizeof( struct dirent );
40012f14: 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);
40012f18: 86 80 e1 18 addcc %g3, 0x118, %g3 <== NOT EXECUTED
40012f1c: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED
40012f20: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] <== NOT EXECUTED
bytes_transferred = bytes_transferred + sizeof( struct dirent );
}
the_node = the_node->next;
40012f24: 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(
40012f28: 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 (
40012f2c: 80 a4 c0 1d cmp %l3, %i5 <== NOT EXECUTED
40012f30: 06 bf ff e3 bl 40012ebc <imfs_dir_read+0x5c> <== NOT EXECUTED
40012f34: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
the_node = the_node->next;
}
/* Success */
return bytes_transferred;
}
40012f38: 81 c7 e0 08 ret <== NOT EXECUTED
40012f3c: 81 e8 00 00 restore <== NOT EXECUTED
40012d6c <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
40012d6c: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
40012d70: e0 06 40 00 ld [ %i1 ], %l0
40012d74: c4 04 20 50 ld [ %l0 + 0x50 ], %g2
40012d78: 82 04 20 54 add %l0, 0x54, %g1
40012d7c: 80 a0 80 01 cmp %g2, %g1
40012d80: 22 80 00 06 be,a 40012d98 <imfs_dir_rmnod+0x2c>
40012d84: 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 );
40012d88: 40 00 04 12 call 40013dd0 <__errno>
40012d8c: 01 00 00 00 nop
40012d90: 10 80 00 0d b 40012dc4 <imfs_dir_rmnod+0x58>
40012d94: 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 )
40012d98: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40012d9c: 80 a0 40 10 cmp %g1, %l0
40012da0: 02 80 00 06 be 40012db8 <imfs_dir_rmnod+0x4c>
40012da4: 01 00 00 00 nop
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
40012da8: c2 04 20 5c ld [ %l0 + 0x5c ], %g1
40012dac: 80 a0 60 00 cmp %g1, 0
40012db0: 22 80 00 08 be,a 40012dd0 <imfs_dir_rmnod+0x64> <== ALWAYS TAKEN
40012db4: c2 04 20 08 ld [ %l0 + 8 ], %g1
rtems_set_errno_and_return_minus_one( EBUSY );
40012db8: 40 00 04 06 call 40013dd0 <__errno>
40012dbc: 01 00 00 00 nop
40012dc0: 82 10 20 10 mov 0x10, %g1 ! 10 <PROM_START+0x10>
40012dc4: c2 22 00 00 st %g1, [ %o0 ]
40012dc8: 81 c7 e0 08 ret
40012dcc: 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 ) {
40012dd0: 80 a0 60 00 cmp %g1, 0
40012dd4: 22 80 00 06 be,a 40012dec <imfs_dir_rmnod+0x80>
40012dd8: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
40012ddc: 7f ff d4 25 call 40007e70 <_Chain_Extract>
40012de0: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
40012de4: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40012de8: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
40012dec: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40012df0: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
40012df4: 90 07 bf f8 add %fp, -8, %o0
40012df8: 7f ff c2 c6 call 40003910 <gettimeofday>
40012dfc: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
40012e00: 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) ) {
40012e04: 90 10 00 10 mov %l0, %o0
40012e08: 7f ff f2 9d call 4000f87c <rtems_libio_is_file_open>
40012e0c: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
40012e10: 80 a2 20 00 cmp %o0, 0
40012e14: 12 80 00 11 bne 40012e58 <imfs_dir_rmnod+0xec>
40012e18: 01 00 00 00 nop
40012e1c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
40012e20: 80 a0 60 00 cmp %g1, 0
40012e24: 12 80 00 0d bne 40012e58 <imfs_dir_rmnod+0xec>
40012e28: 03 10 00 87 sethi %hi(0x40021c00), %g1
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
40012e2c: c2 00 62 a0 ld [ %g1 + 0x2a0 ], %g1 ! 40021ea0 <rtems_current_user_env>
40012e30: c4 06 40 00 ld [ %i1 ], %g2
40012e34: c6 00 60 04 ld [ %g1 + 4 ], %g3
40012e38: 80 a0 c0 02 cmp %g3, %g2
40012e3c: 22 80 00 02 be,a 40012e44 <imfs_dir_rmnod+0xd8> <== NEVER TAKEN
40012e40: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
40012e44: 90 10 00 10 mov %l0, %o0
40012e48: 7f ff c2 88 call 40003868 <free>
40012e4c: b0 10 20 00 clr %i0
40012e50: 81 c7 e0 08 ret
40012e54: 81 e8 00 00 restore
}
return 0;
}
40012e58: 81 c7 e0 08 ret
40012e5c: 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 7f sethi %hi(0x4001fc00), %g1
40002e88: c4 48 62 18 ldsb [ %g1 + 0x218 ], %g2 ! 4001fe18 <etc_passwd_initted.6393>
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 62 18 stb %g2, [ %g1 + 0x218 ]
mkdir("/etc", 0777);
40002ea0: 11 10 00 79 sethi %hi(0x4001e400), %o0
40002ea4: 40 00 02 1e call 4000371c <mkdir>
40002ea8: 90 12 20 c8 or %o0, 0xc8, %o0 ! 4001e4c8 <IMFS_ops+0xd8>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
40002eac: 21 10 00 79 sethi %hi(0x4001e400), %l0
40002eb0: 13 10 00 79 sethi %hi(0x4001e400), %o1
40002eb4: 90 14 20 d0 or %l0, 0xd0, %o0
40002eb8: 40 00 38 6a call 40011060 <fopen>
40002ebc: 92 12 60 e0 or %o1, 0xe0, %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 20 d0 or %l0, 0xd0, %o0
40002ed0: 13 10 00 79 sethi %hi(0x4001e400), %o1
40002ed4: 40 00 38 63 call 40011060 <fopen>
40002ed8: 92 12 60 e8 or %o1, 0xe8, %o1 ! 4001e4e8 <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 79 sethi %hi(0x4001e400), %o0
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
40002ee8: 92 10 00 18 mov %i0, %o1
40002eec: 40 00 38 89 call 40011110 <fputs>
40002ef0: 90 12 20 f0 or %o0, 0xf0, %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 36 84 call 40010908 <fclose>
40002efc: 01 00 00 00 nop
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
40002f00: 21 10 00 79 sethi %hi(0x4001e400), %l0
40002f04: 13 10 00 79 sethi %hi(0x4001e400), %o1
40002f08: 90 14 21 58 or %l0, 0x158, %o0
40002f0c: 40 00 38 55 call 40011060 <fopen>
40002f10: 92 12 60 e0 or %o1, 0xe0, %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 58 or %l0, 0x158, %o0
40002f24: 13 10 00 79 sethi %hi(0x4001e400), %o1
40002f28: 40 00 38 4e call 40011060 <fopen>
40002f2c: 92 12 60 e8 or %o1, 0xe8, %o1 ! 4001e4e8 <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 79 sethi %hi(0x4001e400), %o0
fprintf( fp, "root:x:0:root\n"
40002f3c: 92 10 00 18 mov %i0, %o1
40002f40: 40 00 38 74 call 40011110 <fputs>
40002f44: 90 12 21 68 or %o0, 0x168, %o0
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
40002f48: 40 00 36 70 call 40010908 <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 88 sethi %hi(0x40022000), %g1
40006054: c2 00 61 e4 ld [ %g1 + 0x1e4 ], %g1 ! 400221e4 <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 8a sethi %hi(0x40022800), %g1
40006078: d0 00 63 00 ld [ %g1 + 0x300 ], %o0 ! 40022b00 <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 38 3e call 400141a8 <__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 38 36 call 400141a8 <__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 70 sethi %hi(0x4001c000), %g2 <== NOT EXECUTED
400038f0: c4 00 a0 78 ld [ %g2 + 0x78 ], %g2 ! 4001c078 <__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 6f sethi %hi(0x4001bc00), %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 6f sethi %hi(0x4001bc00), %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 6f sethi %hi(0x4001bc00), %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 63 c8 ld [ %g1 + 0x3c8 ], %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
4000dee4 <killinfo>:
int killinfo(
pid_t pid,
int sig,
const union sigval *value
)
{
4000dee4: 9d e3 bf 90 save %sp, -112, %sp
POSIX_signals_Siginfo_node *psiginfo;
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid != getpid() )
4000dee8: 7f ff fc 04 call 4000cef8 <getpid>
4000deec: 01 00 00 00 nop
4000def0: 80 a6 00 08 cmp %i0, %o0
4000def4: 02 80 00 06 be 4000df0c <killinfo+0x28>
4000def8: 80 a6 60 00 cmp %i1, 0
rtems_set_errno_and_return_minus_one( ESRCH );
4000defc: 40 00 01 97 call 4000e558 <__errno>
4000df00: 01 00 00 00 nop
4000df04: 10 80 00 07 b 4000df20 <killinfo+0x3c>
4000df08: 82 10 20 03 mov 3, %g1 ! 3 <PROM_START+0x3>
/*
* Validate the signal passed.
*/
if ( !sig )
4000df0c: 12 80 00 08 bne 4000df2c <killinfo+0x48>
4000df10: 82 06 7f ff add %i1, -1, %g1
rtems_set_errno_and_return_minus_one( EINVAL );
4000df14: 40 00 01 91 call 4000e558 <__errno>
4000df18: 01 00 00 00 nop
4000df1c: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
4000df20: c2 22 00 00 st %g1, [ %o0 ]
4000df24: 10 80 00 a5 b 4000e1b8 <killinfo+0x2d4>
4000df28: 90 10 3f ff mov -1, %o0
if ( !is_valid_signo(sig) )
4000df2c: 80 a0 60 1f cmp %g1, 0x1f
4000df30: 18 bf ff f9 bgu 4000df14 <killinfo+0x30>
4000df34: 85 2e 60 02 sll %i1, 2, %g2
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
4000df38: 87 2e 60 04 sll %i1, 4, %g3
4000df3c: 86 20 c0 02 sub %g3, %g2, %g3
4000df40: 05 10 00 73 sethi %hi(0x4001cc00), %g2
4000df44: 84 10 a2 74 or %g2, 0x274, %g2 ! 4001ce74 <_POSIX_signals_Vectors>
4000df48: 84 00 80 03 add %g2, %g3, %g2
4000df4c: c4 00 a0 08 ld [ %g2 + 8 ], %g2
4000df50: 80 a0 a0 01 cmp %g2, 1
4000df54: 02 80 00 99 be 4000e1b8 <killinfo+0x2d4>
4000df58: 90 10 20 00 clr %o0
/*
* P1003.1c/Draft 10, p. 33 says that certain signals should always
* be directed to the executing thread such as those caused by hardware
* faults.
*/
if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) )
4000df5c: 80 a6 60 04 cmp %i1, 4
4000df60: 02 80 00 06 be 4000df78 <killinfo+0x94>
4000df64: 80 a6 60 08 cmp %i1, 8
4000df68: 02 80 00 04 be 4000df78 <killinfo+0x94>
4000df6c: 80 a6 60 0b cmp %i1, 0xb
4000df70: 12 80 00 08 bne 4000df90 <killinfo+0xac>
4000df74: a0 10 20 01 mov 1, %l0
return pthread_kill( pthread_self(), sig );
4000df78: 40 00 01 4f call 4000e4b4 <pthread_self>
4000df7c: 01 00 00 00 nop
4000df80: 40 00 01 11 call 4000e3c4 <pthread_kill>
4000df84: 92 10 00 19 mov %i1, %o1
4000df88: 81 c7 e0 08 ret
4000df8c: 91 e8 00 08 restore %g0, %o0, %o0
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
4000df90: f2 27 bf f4 st %i1, [ %fp + -12 ]
siginfo->si_code = SI_USER;
4000df94: e0 27 bf f8 st %l0, [ %fp + -8 ]
if ( !value ) {
4000df98: 80 a6 a0 00 cmp %i2, 0
4000df9c: 12 80 00 04 bne 4000dfac <killinfo+0xc8>
4000dfa0: a1 2c 00 01 sll %l0, %g1, %l0
siginfo->si_value.sival_int = 0;
4000dfa4: 10 80 00 04 b 4000dfb4 <killinfo+0xd0>
4000dfa8: c0 27 bf fc clr [ %fp + -4 ]
} else {
siginfo->si_value = *value;
4000dfac: c2 06 80 00 ld [ %i2 ], %g1
4000dfb0: c2 27 bf fc st %g1, [ %fp + -4 ]
4000dfb4: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000dfb8: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001c8e0 <_Thread_Dispatch_disable_level>
4000dfbc: 84 00 a0 01 inc %g2
4000dfc0: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ]
/*
* Is the currently executing thread interested? If so then it will
* get it an execute it as soon as the dispatcher executes.
*/
the_thread = _Thread_Executing;
4000dfc4: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000dfc8: c2 00 61 9c ld [ %g1 + 0x19c ], %g1 ! 4001c99c <_Thread_Executing>
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4000dfcc: c4 00 61 60 ld [ %g1 + 0x160 ], %g2
4000dfd0: c4 00 a0 cc ld [ %g2 + 0xcc ], %g2
4000dfd4: 80 ac 00 02 andncc %l0, %g2, %g0
4000dfd8: 12 80 00 4e bne 4000e110 <killinfo+0x22c>
4000dfdc: 07 10 00 74 sethi %hi(0x4001d000), %g3
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
4000dfe0: 03 10 00 74 sethi %hi(0x4001d000), %g1
4000dfe4: c4 00 60 00 ld [ %g1 ], %g2
4000dfe8: 10 80 00 0b b 4000e014 <killinfo+0x130>
4000dfec: 86 10 e0 04 or %g3, 4, %g3
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4000dff0: c8 00 a1 60 ld [ %g2 + 0x160 ], %g4
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
4000dff4: 80 8c 00 01 btst %l0, %g1
4000dff8: 12 80 00 46 bne 4000e110 <killinfo+0x22c>
4000dffc: 82 10 00 02 mov %g2, %g1
/*
* Is this thread is blocked waiting for another signal but has
* not blocked this one?
*/
if (~api->signals_blocked & mask)
4000e000: c8 01 20 cc ld [ %g4 + 0xcc ], %g4
4000e004: 80 ac 00 04 andncc %l0, %g4, %g0
4000e008: 32 80 00 43 bne,a 4000e114 <killinfo+0x230>
4000e00c: 84 10 20 01 mov 1, %g2
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
4000e010: c4 00 80 00 ld [ %g2 ], %g2
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4000e014: 80 a0 80 03 cmp %g2, %g3
4000e018: 32 bf ff f6 bne,a 4000dff0 <killinfo+0x10c>
4000e01c: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1
* NOTES:
*
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
4000e020: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000e024: c8 08 63 74 ldub [ %g1 + 0x374 ], %g4 ! 4001bf74 <rtems_maximum_priority>
4000e028: 05 10 00 72 sethi %hi(0x4001c800), %g2
4000e02c: 88 01 20 01 inc %g4
4000e030: 84 10 a0 48 or %g2, 0x48, %g2
*/
#define _POSIX_signals_Is_interested( _api, _mask ) \
( ~(_api)->signals_blocked & (_mask) )
int killinfo(
4000e034: 82 10 20 00 clr %g1
4000e038: 90 00 a0 0c add %g2, 0xc, %o0
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
4000e03c: 17 04 00 00 sethi %hi(0x10000000), %o3
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
/*
* This can occur when no one is interested and ITRON is not configured.
*/
if ( !_Objects_Information_table[ the_api ] )
4000e040: c6 00 80 00 ld [ %g2 ], %g3
4000e044: 80 a0 e0 00 cmp %g3, 0
4000e048: 22 80 00 2c be,a 4000e0f8 <killinfo+0x214>
4000e04c: 84 00 a0 04 add %g2, 4, %g2
continue;
the_info = _Objects_Information_table[ the_api ][ 1 ];
4000e050: c6 00 e0 04 ld [ %g3 + 4 ], %g3
if ( !the_info )
continue;
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
4000e054: 9a 10 20 01 mov 1, %o5
4000e058: f4 00 e0 1c ld [ %g3 + 0x1c ], %i2
for ( index = 1 ; index <= maximum ; index++ ) {
4000e05c: 10 80 00 23 b 4000e0e8 <killinfo+0x204>
4000e060: de 10 e0 10 lduh [ %g3 + 0x10 ], %o7
the_thread = (Thread_Control *) object_table[ index ];
4000e064: c6 06 80 03 ld [ %i2 + %g3 ], %g3
if ( !the_thread )
4000e068: 80 a0 e0 00 cmp %g3, 0
4000e06c: 02 80 00 1d be 4000e0e0 <killinfo+0x1fc>
4000e070: 98 10 00 04 mov %g4, %o4
/*
* If this thread is of lower priority than the interested thread,
* go on to the next thread.
*/
if ( the_thread->current_priority > interested_priority )
4000e074: d8 00 e0 14 ld [ %g3 + 0x14 ], %o4
4000e078: 80 a3 00 04 cmp %o4, %g4
4000e07c: 38 80 00 19 bgu,a 4000e0e0 <killinfo+0x1fc>
4000e080: 98 10 00 04 mov %g4, %o4
DEBUG_STEP("2");
/*
* If this thread is not interested, then go on to the next thread.
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4000e084: d4 00 e1 60 ld [ %g3 + 0x160 ], %o2
4000e088: d4 02 a0 cc ld [ %o2 + 0xcc ], %o2
4000e08c: 80 ac 00 0a andncc %l0, %o2, %g0
4000e090: 22 80 00 14 be,a 4000e0e0 <killinfo+0x1fc>
4000e094: 98 10 00 04 mov %g4, %o4
*
* NOTE: We initialized interested_priority to PRIORITY_MAXIMUM + 1
* so we never have to worry about deferencing a NULL
* interested thread.
*/
if ( the_thread->current_priority < interested_priority ) {
4000e098: 80 a3 00 04 cmp %o4, %g4
4000e09c: 2a 80 00 11 bcs,a 4000e0e0 <killinfo+0x1fc>
4000e0a0: 82 10 00 03 mov %g3, %g1
* and blocking interruptibutable by signal.
*
* If the interested thread is ready, don't think about changing.
*/
if ( !_States_Is_ready( interested->current_state ) ) {
4000e0a4: d2 00 60 10 ld [ %g1 + 0x10 ], %o1
4000e0a8: 80 a2 60 00 cmp %o1, 0
4000e0ac: 22 80 00 0d be,a 4000e0e0 <killinfo+0x1fc> <== NEVER TAKEN
4000e0b0: 98 10 00 04 mov %g4, %o4 <== NOT EXECUTED
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
4000e0b4: d4 00 e0 10 ld [ %g3 + 0x10 ], %o2
4000e0b8: 80 a2 a0 00 cmp %o2, 0
4000e0bc: 22 80 00 09 be,a 4000e0e0 <killinfo+0x1fc>
4000e0c0: 82 10 00 03 mov %g3, %g1
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
4000e0c4: 80 8a 40 0b btst %o1, %o3
4000e0c8: 32 80 00 06 bne,a 4000e0e0 <killinfo+0x1fc>
4000e0cc: 98 10 00 04 mov %g4, %o4
DEBUG_STEP("7");
if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) {
4000e0d0: 80 8a 80 0b btst %o2, %o3
4000e0d4: 32 80 00 03 bne,a 4000e0e0 <killinfo+0x1fc>
4000e0d8: 82 10 00 03 mov %g3, %g1
4000e0dc: 98 10 00 04 mov %g4, %o4
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
4000e0e0: 9a 03 60 01 inc %o5
4000e0e4: 88 10 00 0c mov %o4, %g4
4000e0e8: 80 a3 40 0f cmp %o5, %o7
4000e0ec: 28 bf ff de bleu,a 4000e064 <killinfo+0x180>
4000e0f0: 87 2b 60 02 sll %o5, 2, %g3
4000e0f4: 84 00 a0 04 add %g2, 4, %g2
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
4000e0f8: 80 a0 80 08 cmp %g2, %o0
4000e0fc: 32 bf ff d2 bne,a 4000e044 <killinfo+0x160>
4000e100: c6 00 80 00 ld [ %g2 ], %g3
}
}
}
}
if ( interested ) {
4000e104: 80 a0 60 00 cmp %g1, 0
4000e108: 02 80 00 0b be 4000e134 <killinfo+0x250>
4000e10c: 01 00 00 00 nop
* thread needs to do the post context switch extension so it can
* evaluate the signals pending.
*/
process_it:
the_thread->do_post_task_switch_extension = true;
4000e110: 84 10 20 01 mov 1, %g2 ! 1 <PROM_START+0x1>
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
4000e114: 90 10 00 01 mov %g1, %o0
* thread needs to do the post context switch extension so it can
* evaluate the signals pending.
*/
process_it:
the_thread->do_post_task_switch_extension = true;
4000e118: c4 28 60 74 stb %g2, [ %g1 + 0x74 ]
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
4000e11c: 92 10 00 19 mov %i1, %o1
4000e120: 40 00 00 5d call 4000e294 <_POSIX_signals_Unblock_thread>
4000e124: 94 07 bf f4 add %fp, -12, %o2
4000e128: 80 8a 20 ff btst 0xff, %o0
4000e12c: 12 80 00 20 bne 4000e1ac <killinfo+0x2c8>
4000e130: 01 00 00 00 nop
/*
* We may have woken up a thread but we definitely need to post the
* signal to the process wide information set.
*/
_POSIX_signals_Set_process_signals( mask );
4000e134: 40 00 00 47 call 4000e250 <_POSIX_signals_Set_process_signals>
4000e138: 90 10 00 10 mov %l0, %o0
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
4000e13c: 83 2e 60 04 sll %i1, 4, %g1
4000e140: b3 2e 60 02 sll %i1, 2, %i1
4000e144: b2 20 40 19 sub %g1, %i1, %i1
4000e148: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000e14c: 82 10 62 74 or %g1, 0x274, %g1 ! 4001ce74 <_POSIX_signals_Vectors>
4000e150: c2 00 40 19 ld [ %g1 + %i1 ], %g1
4000e154: 80 a0 60 02 cmp %g1, 2
4000e158: 12 80 00 15 bne 4000e1ac <killinfo+0x2c8>
4000e15c: 11 10 00 73 sethi %hi(0x4001cc00), %o0
psiginfo = (POSIX_signals_Siginfo_node *)
4000e160: 7f ff f4 d3 call 4000b4ac <_Chain_Get>
4000e164: 90 12 23 f4 or %o0, 0x3f4, %o0 ! 4001cff4 <_POSIX_signals_Inactive_siginfo>
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
if ( !psiginfo ) {
4000e168: a0 92 20 00 orcc %o0, 0, %l0
4000e16c: 12 80 00 08 bne 4000e18c <killinfo+0x2a8>
4000e170: 92 07 bf f4 add %fp, -12, %o1
_Thread_Enable_dispatch();
4000e174: 7f ff e5 55 call 400076c8 <_Thread_Enable_dispatch>
4000e178: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EAGAIN );
4000e17c: 40 00 00 f7 call 4000e558 <__errno>
4000e180: 01 00 00 00 nop
4000e184: 10 bf ff 67 b 4000df20 <killinfo+0x3c>
4000e188: 82 10 20 0b mov 0xb, %g1 ! b <PROM_START+0xb>
}
psiginfo->Info = *siginfo;
4000e18c: 90 04 20 08 add %l0, 8, %o0
4000e190: 40 00 03 2e call 4000ee48 <memcpy>
4000e194: 94 10 20 0c mov 0xc, %o2
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
4000e198: 11 10 00 74 sethi %hi(0x4001d000), %o0
4000e19c: 92 10 00 10 mov %l0, %o1
4000e1a0: 90 12 20 6c or %o0, 0x6c, %o0
4000e1a4: 7f ff df 75 call 40005f78 <_Chain_Append>
4000e1a8: 90 02 00 19 add %o0, %i1, %o0
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
4000e1ac: 7f ff e5 47 call 400076c8 <_Thread_Enable_dispatch>
4000e1b0: 01 00 00 00 nop
4000e1b4: 90 10 20 00 clr %o0 ! 0 <PROM_START>
return 0;
}
4000e1b8: b0 10 00 08 mov %o0, %i0
4000e1bc: 81 c7 e0 08 ret
4000e1c0: 81 e8 00 00 restore
4001a0d0 <libc_wrapup>:
extern void _wrapup_reent(struct _reent *);
extern void _reclaim_reent(struct _reent *);
void libc_wrapup(void)
{
4001a0d0: 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()))
4001a0d4: 03 10 00 72 sethi %hi(0x4001c800), %g1
4001a0d8: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001ca80 <_System_state_Current>
4001a0dc: 80 a0 60 03 cmp %g1, 3
4001a0e0: 12 80 00 16 bne 4001a138 <libc_wrapup+0x68> <== NEVER TAKEN
4001a0e4: 03 10 00 6e sethi %hi(0x4001b800), %g1
/*
* This was already done if the user called exit() directly .
_wrapup_reent(0);
*/
if (_REENT != _global_impure_ptr) {
4001a0e8: 23 10 00 70 sethi %hi(0x4001c000), %l1
4001a0ec: e0 00 61 b8 ld [ %g1 + 0x1b8 ], %l0
4001a0f0: c2 04 60 80 ld [ %l1 + 0x80 ], %g1
4001a0f4: 80 a0 40 10 cmp %g1, %l0
4001a0f8: 22 80 00 06 be,a 4001a110 <libc_wrapup+0x40>
4001a0fc: 21 10 00 70 sethi %hi(0x4001c000), %l0
_wrapup_reent(_global_impure_ptr);
4001a100: 40 00 01 83 call 4001a70c <_wrapup_reent>
4001a104: 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;
4001a108: e0 24 60 80 st %l0, [ %l1 + 0x80 ]
*
* Should this be changed to do *all* file streams?
* _fwalk (_REENT, fclose);
*/
fclose (stdin);
4001a10c: 21 10 00 70 sethi %hi(0x4001c000), %l0
4001a110: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 ! 4001c080 <_impure_ptr>
4001a114: 7f ff d1 69 call 4000e6b8 <fclose>
4001a118: d0 00 60 04 ld [ %g1 + 4 ], %o0
fclose (stdout);
4001a11c: c2 04 20 80 ld [ %l0 + 0x80 ], %g1
4001a120: 7f ff d1 66 call 4000e6b8 <fclose>
4001a124: d0 00 60 08 ld [ %g1 + 8 ], %o0
fclose (stderr);
4001a128: c2 04 20 80 ld [ %l0 + 0x80 ], %g1
4001a12c: f0 00 60 0c ld [ %g1 + 0xc ], %i0
4001a130: 7f ff d1 62 call 4000e6b8 <fclose>
4001a134: 81 e8 00 00 restore
4001a138: 81 c7 e0 08 ret <== NOT EXECUTED
4001a13c: 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 3a 5b call 4001259c <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 85 sethi %hi(0x40021400), %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 85 sethi %hi(0x40021400), %g1
40003c7c: 80 a0 60 00 cmp %g1, 0
40003c80: 12 80 00 09 bne 40003ca4 <link+0x78> <== ALWAYS TAKEN
40003c84: 03 10 00 85 sethi %hi(0x40021400), %g1
40003c88: d2 00 60 54 ld [ %g1 + 0x54 ], %o1 ! 40021454 <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 37 1f call 40011910 <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 60 54 ld [ %g1 + 0x54 ], %o1
40003ca8: 90 07 bf d4 add %fp, -44, %o0
40003cac: 92 02 60 04 add %o1, 4, %o1
40003cb0: 40 00 37 18 call 40011910 <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 34 ba call 40011020 <__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 34 9d call 40011020 <__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 34 81 call 40011020 <__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
40019f80 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
40019f80: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
40019f84: 03 10 00 6f sethi %hi(0x4001bc00), %g1
40019f88: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 4001bec4 <rtems_libio_number_iops>
off_t lseek(
int fd,
off_t offset,
int whence
)
{
40019f8c: 96 10 00 1b mov %i3, %o3
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
40019f90: 80 a6 00 01 cmp %i0, %g1
off_t lseek(
int fd,
off_t offset,
int whence
)
{
40019f94: 84 10 00 19 mov %i1, %g2
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
40019f98: 1a 80 00 0c bcc 40019fc8 <lseek+0x48> <== NEVER TAKEN
40019f9c: 86 10 00 1a mov %i2, %g3
iop = rtems_libio_iop( fd );
40019fa0: 03 10 00 71 sethi %hi(0x4001c400), %g1
40019fa4: e0 00 63 08 ld [ %g1 + 0x308 ], %l0 ! 4001c708 <rtems_libio_iops>
40019fa8: 83 2e 20 06 sll %i0, 6, %g1
40019fac: b1 2e 20 03 sll %i0, 3, %i0
40019fb0: b0 06 00 01 add %i0, %g1, %i0
40019fb4: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open(iop);
40019fb8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
40019fbc: 80 88 61 00 btst 0x100, %g1
40019fc0: 32 80 00 06 bne,a 40019fd8 <lseek+0x58> <== ALWAYS TAKEN
40019fc4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
40019fc8: 7f ff d1 64 call 4000e558 <__errno> <== NOT EXECUTED
40019fcc: 01 00 00 00 nop <== NOT EXECUTED
40019fd0: 10 80 00 1e b 4001a048 <lseek+0xc8> <== NOT EXECUTED
40019fd4: 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 )
40019fd8: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
40019fdc: 80 a0 60 00 cmp %g1, 0
40019fe0: 12 80 00 06 bne 40019ff8 <lseek+0x78> <== ALWAYS TAKEN
40019fe4: 80 a6 e0 01 cmp %i3, 1
rtems_set_errno_and_return_minus_one( ENOTSUP );
40019fe8: 7f ff d1 5c call 4000e558 <__errno> <== NOT EXECUTED
40019fec: 01 00 00 00 nop <== NOT EXECUTED
40019ff0: 10 80 00 16 b 4001a048 <lseek+0xc8> <== NOT EXECUTED
40019ff4: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
40019ff8: 02 80 00 09 be 4001a01c <lseek+0x9c>
40019ffc: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2
4001a000: 80 a6 e0 02 cmp %i3, 2
4001a004: 02 80 00 09 be 4001a028 <lseek+0xa8>
4001a008: 80 a6 e0 00 cmp %i3, 0
4001a00c: 12 80 00 0c bne 4001a03c <lseek+0xbc>
4001a010: 01 00 00 00 nop
case SEEK_SET:
iop->offset = offset;
break;
4001a014: 10 80 00 12 b 4001a05c <lseek+0xdc>
4001a018: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
case SEEK_CUR:
iop->offset += offset;
4001a01c: 9a 86 80 13 addcc %i2, %l3, %o5
4001a020: 10 80 00 05 b 4001a034 <lseek+0xb4>
4001a024: 98 46 40 12 addx %i1, %l2, %o4
break;
case SEEK_END:
iop->offset = iop->size + offset;
4001a028: d8 1c 20 08 ldd [ %l0 + 8 ], %o4
4001a02c: 9a 86 80 0d addcc %i2, %o5, %o5
4001a030: 98 46 40 0c addx %i1, %o4, %o4
break;
4001a034: 10 80 00 0a b 4001a05c <lseek+0xdc>
4001a038: d8 3c 20 10 std %o4, [ %l0 + 0x10 ]
default:
rtems_set_errno_and_return_minus_one( EINVAL );
4001a03c: 7f ff d1 47 call 4000e558 <__errno>
4001a040: 01 00 00 00 nop
4001a044: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
4001a048: c2 22 00 00 st %g1, [ %o0 ]
4001a04c: 11 3f ff ff sethi %hi(0xfffffc00), %o0
4001a050: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <LEON_REG+0x7fffffff>
4001a054: 10 80 00 0e b 4001a08c <lseek+0x10c>
4001a058: 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 );
4001a05c: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001a060: 92 10 00 02 mov %g2, %o1
4001a064: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
4001a068: 94 10 00 03 mov %g3, %o2
4001a06c: 9f c0 40 00 call %g1
4001a070: 90 10 00 10 mov %l0, %o0
if ( status == (off_t) -1 )
4001a074: 80 a2 3f ff cmp %o0, -1
4001a078: 12 80 00 06 bne 4001a090 <lseek+0x110>
4001a07c: b2 10 00 09 mov %o1, %i1
4001a080: 80 a2 7f ff cmp %o1, -1
4001a084: 22 80 00 03 be,a 4001a090 <lseek+0x110> <== ALWAYS TAKEN
4001a088: e4 3c 20 10 std %l2, [ %l0 + 0x10 ]
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
4001a08c: b2 10 00 09 mov %o1, %i1
4001a090: 81 c7 e0 08 ret
4001a094: 91 e8 00 08 restore %g0, %o0, %o0
4000a780 <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
4000a780: 9d e3 bf a0 save %sp, -96, %sp
4000a784: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a788: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 <rtems_malloc_statistics>
4000a78c: c4 00 60 04 ld [ %g1 + 4 ], %g2
4000a790: a0 10 00 18 mov %i0, %l0
4000a794: 84 00 a0 01 inc %g2
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4000a798: 7f ff ff ed call 4000a74c <malloc_deferred_frees_process>
4000a79c: c4 20 60 04 st %g2, [ %g1 + 4 ]
/*
* Validate the parameters
*/
if ( !size )
4000a7a0: 80 a6 20 00 cmp %i0, 0
4000a7a4: 02 80 00 36 be 4000a87c <malloc+0xfc> <== NEVER TAKEN
4000a7a8: 03 10 00 72 sethi %hi(0x4001c800), %g1
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4000a7ac: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001ca80 <_System_state_Current>
4000a7b0: 80 a0 60 03 cmp %g1, 3
4000a7b4: 12 80 00 07 bne 4000a7d0 <malloc+0x50>
4000a7b8: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000a7bc: 7f ff ff cb call 4000a6e8 <malloc_is_system_state_OK>
4000a7c0: 01 00 00 00 nop
4000a7c4: 80 8a 20 ff btst 0xff, %o0
4000a7c8: 02 80 00 2d be 4000a87c <malloc+0xfc> <== NEVER TAKEN
4000a7cc: 03 10 00 6f sethi %hi(0x4001bc00), %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 );
4000a7d0: d0 00 62 d0 ld [ %g1 + 0x2d0 ], %o0 ! 4001bed0 <RTEMS_Malloc_Heap>
4000a7d4: 92 10 00 10 mov %l0, %o1
4000a7d8: 94 10 20 00 clr %o2
4000a7dc: 40 00 04 d4 call 4000bb2c <_Protected_heap_Allocate_aligned_with_boundary>
4000a7e0: 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 ) {
4000a7e4: b0 92 20 00 orcc %o0, 0, %i0
4000a7e8: 12 80 00 13 bne 4000a834 <malloc+0xb4>
4000a7ec: a2 10 00 18 mov %i0, %l1
if (rtems_malloc_sbrk_helpers)
4000a7f0: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a7f4: c2 00 61 3c ld [ %g1 + 0x13c ], %g1 ! 4001c53c <rtems_malloc_sbrk_helpers>
4000a7f8: 80 a0 60 00 cmp %g1, 0
4000a7fc: 02 80 00 08 be 4000a81c <malloc+0x9c> <== ALWAYS TAKEN
4000a800: 01 00 00 00 nop
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
4000a804: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
4000a808: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000a80c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( !return_this ) {
4000a810: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED
4000a814: 12 80 00 09 bne 4000a838 <malloc+0xb8> <== NOT EXECUTED
4000a818: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
errno = ENOMEM;
4000a81c: 40 00 0f 4f call 4000e558 <__errno>
4000a820: 01 00 00 00 nop
4000a824: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc>
4000a828: c2 22 00 00 st %g1, [ %o0 ]
return (void *) 0;
4000a82c: 81 c7 e0 08 ret
4000a830: 81 e8 00 00 restore
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
4000a834: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a838: c2 00 61 40 ld [ %g1 + 0x140 ], %g1 ! 4001c540 <rtems_malloc_dirty_helper>
4000a83c: 80 a0 60 00 cmp %g1, 0
4000a840: 02 80 00 05 be 4000a854 <malloc+0xd4> <== ALWAYS TAKEN
4000a844: 92 10 00 10 mov %l0, %o1
(*rtems_malloc_dirty_helper)( return_this, size );
4000a848: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
4000a84c: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000a850: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4000a854: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a858: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 ! 4001c538 <rtems_malloc_statistics_helpers>
4000a85c: 80 a0 60 00 cmp %g1, 0
4000a860: 02 bf ff f3 be 4000a82c <malloc+0xac> <== ALWAYS TAKEN
4000a864: b0 10 00 11 mov %l1, %i0
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
4000a868: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
4000a86c: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000a870: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
4000a874: 81 c7 e0 08 ret <== NOT EXECUTED
4000a878: 81 e8 00 00 restore <== NOT EXECUTED
4000a87c: 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;
}
4000a880: 81 c7 e0 08 ret <== NOT EXECUTED
4000a884: 81 e8 00 00 restore <== NOT EXECUTED
4000a730 <malloc_deferred_free>:
4000a730: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
4000a734: 11 10 00 73 sethi %hi(0x4001cc00), %o0 <== NOT EXECUTED
4000a738: 90 12 22 68 or %o0, 0x268, %o0 ! 4001ce68 <RTEMS_Malloc_GC_list><== NOT EXECUTED
4000a73c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000a740: 7f ff ee 0e call 40005f78 <_Chain_Append> <== NOT EXECUTED
4000a744: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000a74c <malloc_deferred_frees_process>:
void malloc_deferred_frees_process(void)
{
4000a74c: 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 );
4000a750: 21 10 00 73 sethi %hi(0x4001cc00), %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)
4000a754: 10 80 00 04 b 4000a764 <malloc_deferred_frees_process+0x18>
4000a758: a0 14 22 68 or %l0, 0x268, %l0 ! 4001ce68 <RTEMS_Malloc_GC_list>
free(to_be_freed);
4000a75c: 7f ff fe a7 call 4000a1f8 <free> <== NOT EXECUTED
4000a760: 01 00 00 00 nop <== NOT EXECUTED
4000a764: 40 00 03 52 call 4000b4ac <_Chain_Get>
4000a768: 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)
4000a76c: 80 a2 20 00 cmp %o0, 0
4000a770: 12 bf ff fb bne 4000a75c <malloc_deferred_frees_process+0x10><== NEVER TAKEN
4000a774: 01 00 00 00 nop
free(to_be_freed);
}
4000a778: 81 c7 e0 08 ret
4000a77c: 81 e8 00 00 restore
4000a6e8 <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 )
4000a6e8: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000a6ec: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 ! 4001c8e0 <_Thread_Dispatch_disable_level>
4000a6f0: 80 a0 60 00 cmp %g1, 0
4000a6f4: 12 80 00 06 bne 4000a70c <malloc_is_system_state_OK+0x24> <== NEVER TAKEN
4000a6f8: 90 10 20 00 clr %o0
return false;
if ( _ISR_Nest_level > 0 )
4000a6fc: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000a700: c2 00 61 78 ld [ %g1 + 0x178 ], %g1 ! 4001c978 <_ISR_Nest_level>
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
4000a704: 80 a0 00 01 cmp %g0, %g1
4000a708: 90 60 3f ff subx %g0, -1, %o0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4000a70c: 81 c3 e0 08 retl
400118d4 <memfile_alloc_block>:
*/
int memfile_blocks_allocated = 0;
void *memfile_alloc_block(void)
{
400118d4: 9d e3 bf a0 save %sp, -96, %sp
void *memory;
memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK);
400118d8: 03 10 00 89 sethi %hi(0x40022400), %g1
400118dc: d2 00 60 90 ld [ %g1 + 0x90 ], %o1 ! 40022490 <imfs_memfile_bytes_per_block>
400118e0: 7f ff c7 42 call 400035e8 <calloc>
400118e4: 90 10 20 01 mov 1, %o0
if ( memory )
400118e8: 80 a2 20 00 cmp %o0, 0
400118ec: 02 80 00 05 be 40011900 <memfile_alloc_block+0x2c> <== NEVER TAKEN
400118f0: 03 10 00 89 sethi %hi(0x40022400), %g1
memfile_blocks_allocated++;
400118f4: c4 00 62 34 ld [ %g1 + 0x234 ], %g2 ! 40022634 <memfile_blocks_allocated>
400118f8: 84 00 a0 01 inc %g2
400118fc: c4 20 62 34 st %g2, [ %g1 + 0x234 ]
return memory;
}
40011900: 81 c7 e0 08 ret
40011904: 91 e8 00 08 restore %g0, %o0, %o0
40011e10 <memfile_check_rmnod>:
return memfile_check_rmnod( the_jnode );
}
int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){
40011e10: 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) ) {
40011e14: 7f ff f6 9a call 4000f87c <rtems_libio_is_file_open>
40011e18: 90 10 00 18 mov %i0, %o0
40011e1c: 80 a2 20 00 cmp %o0, 0
40011e20: 12 80 00 13 bne 40011e6c <memfile_check_rmnod+0x5c>
40011e24: 01 00 00 00 nop
40011e28: c2 16 20 34 lduh [ %i0 + 0x34 ], %g1
40011e2c: 80 a0 60 00 cmp %g1, 0
40011e30: 12 80 00 0f bne 40011e6c <memfile_check_rmnod+0x5c> <== NEVER TAKEN
40011e34: 03 10 00 87 sethi %hi(0x40021c00), %g1
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
40011e38: c2 00 62 a0 ld [ %g1 + 0x2a0 ], %g1 ! 40021ea0 <rtems_current_user_env>
40011e3c: c4 00 60 04 ld [ %g1 + 4 ], %g2
40011e40: 80 a0 80 18 cmp %g2, %i0
40011e44: 22 80 00 02 be,a 40011e4c <memfile_check_rmnod+0x3c> <== NEVER TAKEN
40011e48: 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)
40011e4c: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40011e50: 80 a0 60 06 cmp %g1, 6
40011e54: 02 80 00 04 be 40011e64 <memfile_check_rmnod+0x54> <== NEVER TAKEN
40011e58: 01 00 00 00 nop
IMFS_memfile_remove( the_jnode );
40011e5c: 7f ff ff 8c call 40011c8c <IMFS_memfile_remove>
40011e60: 90 10 00 18 mov %i0, %o0
free( the_jnode );
40011e64: 7f ff c6 81 call 40003868 <free>
40011e68: 90 10 00 18 mov %i0, %o0
}
return 0;
}
40011e6c: 81 c7 e0 08 ret
40011e70: 91 e8 20 00 restore %g0, 0, %o0
40011bc4 <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
40011bc4: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( block_table );
40011bc8: 80 a6 20 00 cmp %i0, 0
40011bcc: 32 80 00 0a bne,a 40011bf4 <memfile_free_blocks_in_table+0x30><== ALWAYS TAKEN
40011bd0: e0 06 00 00 ld [ %i0 ], %l0
40011bd4: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED
40011bd8: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED
40011bdc: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED
40011be0: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED
40011be4: 94 12 a0 68 or %o2, 0x68, %o2 <== NOT EXECUTED
40011be8: 96 12 e3 50 or %o3, 0x350, %o3 <== NOT EXECUTED
40011bec: 7f ff c6 29 call 40003490 <__assert_func> <== NOT EXECUTED
40011bf0: 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++ ) {
40011bf4: 10 80 00 09 b 40011c18 <memfile_free_blocks_in_table+0x54>
40011bf8: a2 10 20 00 clr %l1
if ( b[i] ) {
40011bfc: 80 a2 20 00 cmp %o0, 0
40011c00: 02 80 00 05 be 40011c14 <memfile_free_blocks_in_table+0x50>
40011c04: a2 04 60 01 inc %l1
memfile_free_block( b[i] );
40011c08: 7f ff ff 2a call 400118b0 <memfile_free_block>
40011c0c: 01 00 00 00 nop
b[i] = 0;
40011c10: 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++ ) {
40011c14: a0 04 20 04 add %l0, 4, %l0
40011c18: 80 a4 40 19 cmp %l1, %i1
40011c1c: 26 bf ff f8 bl,a 40011bfc <memfile_free_blocks_in_table+0x38>
40011c20: 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 );
40011c24: 7f ff ff 23 call 400118b0 <memfile_free_block>
40011c28: d0 06 00 00 ld [ %i0 ], %o0
*block_table = 0;
40011c2c: c0 26 00 00 clr [ %i0 ]
}
40011c30: 81 c7 e0 08 ret
40011c34: 81 e8 00 00 restore
40012124 <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
40012124: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
40012128: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
4001212c: 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 )
40012130: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
40012134: 80 a0 40 19 cmp %g1, %i1
40012138: 06 80 00 09 bl 4001215c <memfile_ftruncate+0x38> <== NEVER TAKEN
4001213c: 94 10 00 1a mov %i2, %o2
40012140: 80 a0 40 19 cmp %g1, %i1
40012144: 32 80 00 0a bne,a 4001216c <memfile_ftruncate+0x48> <== NEVER TAKEN
40012148: d2 24 20 50 st %o1, [ %l0 + 0x50 ] <== NOT EXECUTED
4001214c: c2 04 20 54 ld [ %l0 + 0x54 ], %g1
40012150: 80 a0 40 1a cmp %g1, %i2
40012154: 3a 80 00 06 bcc,a 4001216c <memfile_ftruncate+0x48> <== ALWAYS TAKEN
40012158: d2 24 20 50 st %o1, [ %l0 + 0x50 ]
return IMFS_memfile_extend( the_jnode, length );
4001215c: 7f ff ff 8f call 40011f98 <IMFS_memfile_extend> <== NOT EXECUTED
40012160: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40012164: 81 c7 e0 08 ret <== NOT EXECUTED
40012168: 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;
4001216c: d4 24 20 54 st %o2, [ %l0 + 0x54 ]
iop->size = the_jnode->info.file.size;
40012170: d2 26 20 08 st %o1, [ %i0 + 8 ]
40012174: d4 26 20 0c st %o2, [ %i0 + 0xc ]
IMFS_update_atime( the_jnode );
40012178: 90 07 bf f8 add %fp, -8, %o0
4001217c: 7f ff c5 e5 call 40003910 <gettimeofday>
40012180: 92 10 20 00 clr %o1
40012184: c2 07 bf f8 ld [ %fp + -8 ], %g1
40012188: 90 10 20 00 clr %o0
4001218c: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
return 0;
}
40012190: b0 10 00 08 mov %o0, %i0
40012194: 81 c7 e0 08 ret
40012198: 81 e8 00 00 restore
4001219c <memfile_lseek>:
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
4001219c: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
400121a0: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
if (the_jnode->type == IMFS_LINEAR_FILE) {
400121a4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
400121a8: 80 a0 60 06 cmp %g1, 6
400121ac: 32 80 00 11 bne,a 400121f0 <memfile_lseek+0x54> <== ALWAYS TAKEN
400121b0: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2
if (iop->offset > the_jnode->info.linearfile.size)
400121b4: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 <== NOT EXECUTED
400121b8: c6 06 20 10 ld [ %i0 + 0x10 ], %g3 <== NOT EXECUTED
400121bc: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
400121c0: 14 80 00 09 bg 400121e4 <memfile_lseek+0x48> <== NOT EXECUTED
400121c4: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 <== NOT EXECUTED
400121c8: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
400121cc: 32 80 00 1a bne,a 40012234 <memfile_lseek+0x98> <== NOT EXECUTED
400121d0: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED
400121d4: c6 06 20 14 ld [ %i0 + 0x14 ], %g3 <== NOT EXECUTED
400121d8: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED
400121dc: 28 80 00 16 bleu,a 40012234 <memfile_lseek+0x98> <== NOT EXECUTED
400121e0: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED
iop->offset = the_jnode->info.linearfile.size;
400121e4: c2 26 20 10 st %g1, [ %i0 + 0x10 ] <== NOT EXECUTED
400121e8: 10 80 00 12 b 40012230 <memfile_lseek+0x94> <== NOT EXECUTED
400121ec: 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 ))
400121f0: 90 10 00 10 mov %l0, %o0
400121f4: 92 10 00 02 mov %g2, %o1
400121f8: 7f ff ff 68 call 40011f98 <IMFS_memfile_extend>
400121fc: 94 10 00 03 mov %g3, %o2
40012200: 80 a2 20 00 cmp %o0, 0
40012204: 22 80 00 0a be,a 4001222c <memfile_lseek+0x90> <== ALWAYS TAKEN
40012208: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
rtems_set_errno_and_return_minus_one( ENOSPC );
4001220c: 40 00 06 f1 call 40013dd0 <__errno> <== NOT EXECUTED
40012210: 01 00 00 00 nop <== NOT EXECUTED
40012214: 82 10 20 1c mov 0x1c, %g1 ! 1c <PROM_START+0x1c> <== NOT EXECUTED
40012218: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED
4001221c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40012220: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED
40012224: 10 80 00 04 b 40012234 <memfile_lseek+0x98> <== NOT EXECUTED
40012228: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
4001222c: c4 3e 20 08 std %g2, [ %i0 + 8 ]
}
return iop->offset;
40012230: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2
}
40012234: b2 10 00 03 mov %g3, %i1
40012238: 81 c7 e0 08 ret
4001223c: 91 e8 00 02 restore %g0, %g2, %o0
40012508 <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40012508: 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))
4001250c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40012510: 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))
40012514: 80 88 62 04 btst 0x204, %g1
40012518: 02 80 00 19 be 4001257c <memfile_open+0x74>
4001251c: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
40012520: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40012524: 80 a0 60 06 cmp %g1, 6
40012528: 32 80 00 16 bne,a 40012580 <memfile_open+0x78> <== ALWAYS TAKEN
4001252c: c2 04 60 18 ld [ %l1 + 0x18 ], %g1
uint32_t count = the_jnode->info.linearfile.size;
40012530: d8 04 20 54 ld [ %l0 + 0x54 ], %o4 <== NOT EXECUTED
const unsigned char *buffer = the_jnode->info.linearfile.direct;
40012534: d6 04 20 58 ld [ %l0 + 0x58 ], %o3 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
40012538: 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;
4001253c: 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;
40012540: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED
40012544: 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;
40012548: 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;
4001254c: 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)
40012550: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED
40012554: 02 80 00 0a be 4001257c <memfile_open+0x74> <== NOT EXECUTED
40012558: c2 24 20 4c st %g1, [ %l0 + 0x4c ] <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
4001255c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40012560: 92 10 20 00 clr %o1 <== NOT EXECUTED
40012564: 94 10 20 00 clr %o2 <== NOT EXECUTED
40012568: 7f ff ff 36 call 40012240 <IMFS_memfile_write> <== NOT EXECUTED
4001256c: 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)
40012570: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED
40012574: 02 80 00 0a be 4001259c <memfile_open+0x94> <== NOT EXECUTED
40012578: 01 00 00 00 nop <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
4001257c: c2 04 60 18 ld [ %l1 + 0x18 ], %g1
40012580: 80 88 62 00 btst 0x200, %g1
40012584: 02 80 00 04 be 40012594 <memfile_open+0x8c>
40012588: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
iop->offset = the_jnode->info.file.size;
4001258c: c4 3c 60 10 std %g2, [ %l1 + 0x10 ]
iop->size = the_jnode->info.file.size;
40012590: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
40012594: b0 10 20 00 clr %i0
40012598: c4 3c 60 08 std %g2, [ %l1 + 8 ]
return 0;
}
4001259c: 81 c7 e0 08 ret
400125a0: 81 e8 00 00 restore
40011e74 <memfile_rmnod>:
int memfile_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
40011e74: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
40011e78: 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 ) {
40011e7c: c2 04 20 08 ld [ %l0 + 8 ], %g1
40011e80: 80 a0 60 00 cmp %g1, 0
40011e84: 22 80 00 06 be,a 40011e9c <memfile_rmnod+0x28> <== NEVER TAKEN
40011e88: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED
40011e8c: 7f ff d7 f9 call 40007e70 <_Chain_Extract>
40011e90: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
40011e94: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40011e98: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
40011e9c: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40011ea0: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
40011ea4: 90 07 bf f8 add %fp, -8, %o0
40011ea8: 7f ff c6 9a call 40003910 <gettimeofday>
40011eac: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
40011eb0: c2 07 bf f8 ld [ %fp + -8 ], %g1
return memfile_check_rmnod( the_jnode );
40011eb4: 90 10 00 10 mov %l0, %o0
40011eb8: 7f ff ff d6 call 40011e10 <memfile_check_rmnod>
40011ebc: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
}
40011ec0: 81 c7 e0 08 ret
40011ec4: 91 e8 00 08 restore %g0, %o0, %o0
40009120 <miniIMFS_initialize>:
int miniIMFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
return IMFS_initialize_support(
40009120: 13 10 00 6c sethi %hi(0x4001b000), %o1
40009124: 15 10 00 6c sethi %hi(0x4001b000), %o2
40009128: 92 12 60 d4 or %o1, 0xd4, %o1
4000912c: 94 12 a2 98 or %o2, 0x298, %o2
40009130: 96 10 00 0a mov %o2, %o3
40009134: 82 13 c0 00 mov %o7, %g1
40009138: 40 00 03 16 call 40009d90 <IMFS_initialize_support>
4000913c: 9e 10 40 00 mov %g1, %o7
40009140: 01 00 00 00 nop <== NOT EXECUTED
40009144: 40 00 91 94 call 4002d794 <__end+0x10364> <== NOT EXECUTED
40009148: 40 00 91 9c call 4002d7b8 <__end+0x10388> <== NOT EXECUTED
4000914c: 40 00 91 a8 call 4002d7ec <__end+0x103bc> <== NOT EXECUTED
40009150: 40 00 91 a8 call 4002d7f0 <__end+0x103c0> <== NOT EXECUTED
40009154: 40 00 91 b4 call 4002d824 <__end+0x103f4> <== NOT EXECUTED
40009158: 40 00 91 b4 call 4002d828 <__end+0x103f8> <== NOT EXECUTED
4000915c: 40 00 91 bc call 4002d84c <__end+0x1041c> <== 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 30 7e call 4000e558 <__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 6f sethi %hi(0x4001bc00), %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 6f sethi %hi(0x4001bc00), %g1
40002388: 80 a0 60 00 cmp %g1, 0
4000238c: 12 80 00 09 bne 400023b0 <mknod+0x64> <== ALWAYS TAKEN
40002390: 03 10 00 6f sethi %hi(0x4001bc00), %g1
40002394: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1 ! 4001bfd8 <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 32 aa call 4000ee48 <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 63 d8 ld [ %g1 + 0x3d8 ], %o1
400023b4: 90 07 bf e8 add %fp, -24, %o0
400023b8: 92 02 60 04 add %o1, 4, %o1
400023bc: 40 00 32 a3 call 4000ee48 <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 30 4d call 4000e558 <__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 30 27 call 4000e558 <__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 33 d4 call 4000f438 <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 a3 call 4000a780 <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 30 14 call 4000e558 <__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 33 9e call 4000f3ac <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 33 b9 call 4000f438 <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 71 sethi %hi(0x4001c400), %g1
errno = ENOTDIR;
400025a8: 40 00 2f ec call 4000e558 <__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 71 sethi %hi(0x4001c400), %g2
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
400025c0: c2 00 63 48 ld [ %g1 + 0x348 ], %g1
400025c4: 84 10 a3 4c or %g2, 0x34c, %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 2f d9 call 4000e558 <__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 2f d5 call 4000e558 <__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 71 sethi %hi(0x4001c400), %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 3c call 40005f78 <_Chain_Append>
4000268c: 90 12 23 48 or %o0, 0x348, %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 d3 call 4000a1f8 <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
4001aecc <nanosleep>:
int nanosleep(
const struct timespec *rqtp,
struct timespec *rmtp
)
{
4001aecc: 9d e3 bf a0 save %sp, -96, %sp
Watchdog_Interval ticks;
if ( !_Timespec_Is_valid( rqtp ) )
4001aed0: 40 00 00 72 call 4001b098 <_Timespec_Is_valid>
4001aed4: 90 10 00 18 mov %i0, %o0
4001aed8: 80 8a 20 ff btst 0xff, %o0
4001aedc: 02 80 00 0a be 4001af04 <nanosleep+0x38>
4001aee0: 01 00 00 00 nop
* Return EINVAL if the delay interval is negative.
*
* NOTE: This behavior is beyond the POSIX specification.
* FSU and GNU/Linux pthreads shares this behavior.
*/
if ( rqtp->tv_sec < 0 || rqtp->tv_nsec < 0 )
4001aee4: c2 06 00 00 ld [ %i0 ], %g1
4001aee8: 80 a0 60 00 cmp %g1, 0
4001aeec: 06 80 00 06 bl 4001af04 <nanosleep+0x38> <== NEVER TAKEN
4001aef0: 01 00 00 00 nop
4001aef4: c2 06 20 04 ld [ %i0 + 4 ], %g1
4001aef8: 80 a0 60 00 cmp %g1, 0
4001aefc: 16 80 00 06 bge 4001af14 <nanosleep+0x48> <== ALWAYS TAKEN
4001af00: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
4001af04: 7f ff ce be call 4000e9fc <__errno>
4001af08: 01 00 00 00 nop
4001af0c: 10 80 00 3c b 4001affc <nanosleep+0x130>
4001af10: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
ticks = _Timespec_To_ticks( rqtp );
4001af14: 7f ff c5 5e call 4000c48c <_Timespec_To_ticks>
4001af18: 90 10 00 18 mov %i0, %o0
* A nanosleep for zero time is implemented as a yield.
* This behavior is also beyond the POSIX specification but is
* consistent with the RTEMS API and yields desirable behavior.
*/
if ( !ticks ) {
4001af1c: b0 92 20 00 orcc %o0, 0, %i0
4001af20: 12 80 00 10 bne 4001af60 <nanosleep+0x94>
4001af24: 03 10 00 76 sethi %hi(0x4001d800), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4001af28: c4 00 61 50 ld [ %g1 + 0x150 ], %g2 ! 4001d950 <_Thread_Dispatch_disable_level>
4001af2c: 84 00 a0 01 inc %g2
4001af30: c4 20 61 50 st %g2, [ %g1 + 0x150 ]
_Thread_Disable_dispatch();
_Thread_Yield_processor();
4001af34: 7f ff b6 4f call 40008870 <_Thread_Yield_processor>
4001af38: 01 00 00 00 nop
_Thread_Enable_dispatch();
4001af3c: 7f ff b2 fc call 40007b2c <_Thread_Enable_dispatch>
4001af40: 01 00 00 00 nop
if ( rmtp ) {
4001af44: 80 a6 60 00 cmp %i1, 0
4001af48: 02 80 00 30 be 4001b008 <nanosleep+0x13c>
4001af4c: 01 00 00 00 nop
rmtp->tv_sec = 0;
rmtp->tv_nsec = 0;
4001af50: c0 26 60 04 clr [ %i1 + 4 ]
if ( !ticks ) {
_Thread_Disable_dispatch();
_Thread_Yield_processor();
_Thread_Enable_dispatch();
if ( rmtp ) {
rmtp->tv_sec = 0;
4001af54: c0 26 40 00 clr [ %i1 ]
4001af58: 81 c7 e0 08 ret
4001af5c: 81 e8 00 00 restore
4001af60: c4 00 61 50 ld [ %g1 + 0x150 ], %g2
4001af64: 84 00 a0 01 inc %g2
4001af68: c4 20 61 50 st %g2, [ %g1 + 0x150 ]
/*
* Block for the desired amount of time
*/
_Thread_Disable_dispatch();
_Thread_Set_state(
4001af6c: 21 10 00 76 sethi %hi(0x4001d800), %l0
4001af70: d0 04 22 0c ld [ %l0 + 0x20c ], %o0 ! 4001da0c <_Thread_Executing>
4001af74: 13 04 00 00 sethi %hi(0x10000000), %o1
4001af78: 7f ff b5 42 call 40008480 <_Thread_Set_state>
4001af7c: 92 12 60 08 or %o1, 8, %o1 ! 10000008 <RAM_SIZE+0xfc00008>
_Thread_Executing,
STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Watchdog_Initialize(
&_Thread_Executing->Timer,
4001af80: c2 04 22 0c ld [ %l0 + 0x20c ], %g1
4001af84: 11 10 00 76 sethi %hi(0x4001d800), %o0
_Thread_Disable_dispatch();
_Thread_Set_state(
_Thread_Executing,
STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Watchdog_Initialize(
4001af88: c4 00 60 08 ld [ %g1 + 8 ], %g2
4001af8c: 90 12 22 2c or %o0, 0x22c, %o0
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
4001af90: c4 20 60 68 st %g2, [ %g1 + 0x68 ]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4001af94: 92 00 60 48 add %g1, 0x48, %o1
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
4001af98: 05 10 00 1e sethi %hi(0x40007800), %g2
4001af9c: 84 10 a1 a8 or %g2, 0x1a8, %g2 ! 400079a8 <_Thread_Delay_ended>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
4001afa0: c0 20 60 50 clr [ %g1 + 0x50 ]
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
4001afa4: c0 20 60 6c clr [ %g1 + 0x6c ]
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
4001afa8: f0 20 60 54 st %i0, [ %g1 + 0x54 ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4001afac: 7f ff b7 60 call 40008d2c <_Watchdog_Insert>
4001afb0: c4 20 60 64 st %g2, [ %g1 + 0x64 ]
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
_Thread_Enable_dispatch();
4001afb4: 7f ff b2 de call 40007b2c <_Thread_Enable_dispatch>
4001afb8: 01 00 00 00 nop
/* calculate time remaining */
if ( rmtp ) {
4001afbc: 80 a6 60 00 cmp %i1, 0
4001afc0: 02 80 00 12 be 4001b008 <nanosleep+0x13c>
4001afc4: c2 04 22 0c ld [ %l0 + 0x20c ], %g1
ticks -=
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
_Timespec_From_ticks( ticks, rmtp );
4001afc8: 92 10 00 19 mov %i1, %o1
_Thread_Enable_dispatch();
/* calculate time remaining */
if ( rmtp ) {
ticks -=
4001afcc: c4 00 60 60 ld [ %g1 + 0x60 ], %g2
4001afd0: c2 00 60 5c ld [ %g1 + 0x5c ], %g1
4001afd4: 82 20 40 02 sub %g1, %g2, %g1
4001afd8: b0 00 40 18 add %g1, %i0, %i0
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
_Timespec_From_ticks( ticks, rmtp );
4001afdc: 40 00 00 1a call 4001b044 <_Timespec_From_ticks>
4001afe0: 90 10 00 18 mov %i0, %o0
*/
#if defined(RTEMS_POSIX_API)
/*
* If there is time remaining, then we were interrupted by a signal.
*/
if ( ticks )
4001afe4: 80 a6 20 00 cmp %i0, 0
4001afe8: 02 80 00 08 be 4001b008 <nanosleep+0x13c>
4001afec: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINTR );
4001aff0: 7f ff ce 83 call 4000e9fc <__errno>
4001aff4: 01 00 00 00 nop
4001aff8: 82 10 20 04 mov 4, %g1 ! 4 <PROM_START+0x4>
4001affc: c2 22 00 00 st %g1, [ %o0 ]
4001b000: 81 c7 e0 08 ret
4001b004: 91 e8 3f ff restore %g0, -1, %o0
#endif
}
return 0;
}
4001b008: 81 c7 e0 08 ret
4001b00c: 91 e8 20 00 restore %g0, 0, %o0
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 70 sethi %hi(0x4001c000), %g1
4000273c: e0 00 60 80 ld [ %g1 + 0x80 ], %l0 ! 4001c080 <_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 6e sethi %hi(0x4001b800), %g1
4000274c: c2 00 61 b8 ld [ %g1 + 0x1b8 ], %g1 ! 4001b9b8 <_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 31 98 call 4000edc0 <_fwalk>
40002764: 92 12 63 8c or %o1, 0x38c, %o1
#if REENT_MALLOCED
free(ptr);
#else
_Workspace_Free(ptr);
40002768: 40 00 18 f8 call 40008b48 <_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 70 sethi %hi(0x4001c000), %g1
40002780: c0 20 60 80 clr [ %g1 + 0x80 ] ! 4001c080 <_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 30 8c call 4000e9c0 <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 91 call 4000a1f8 <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 2f b9 call 4000e6b8 <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 85 sethi %hi(0x40021400), %g1
400028c8: c4 48 61 98 ldsb [ %g1 + 0x198 ], %g2 ! 40021598 <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 7c sethi %hi(0x4001f000), %o0
)
{
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
400028dc: c4 28 61 98 stb %g2, [ %g1 + 0x198 ]
status = rtems_io_register_name(
400028e0: 90 12 21 98 or %o0, 0x198, %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 85 sethi %hi(0x40021400), %g1
rtems_fatal_error_occurred(status);
400028fc: 40 00 10 81 call 40006b00 <rtems_fatal_error_occurred> <== NOT EXECUTED
40002900: 01 00 00 00 nop <== NOT EXECUTED
NULL_major = major;
40002904: f0 20 63 44 st %i0, [ %g1 + 0x344 ]
}
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 ea call 4000a5e4 <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 32 7a call 4000f438 <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 2e b6 call 4000e558 <__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 32 5c call 4000f438 <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 e4 call 4000a6b4 <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 30 c2 call 4000ee48 <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 2e 74 call 4000e558 <__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 71 sethi %hi(0x4001c400), %g1
rc = ftruncate( iop - rtems_libio_iops, 0 );
40002ba0: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 4001c708 <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 b2 call 4000a2a0 <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 71 sethi %hi(0x4001c400), %g1
if(errno) rc = errno;
40002bec: 40 00 2e 5b call 4000e558 <__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 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
40002c04: 40 00 2e 55 call 4000e558 <__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 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
40002c14: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 4001c708 <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 1d 3c call 4000a13c <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 71 sethi %hi(0x4001c400), %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 1e 46 call 4000a584 <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 2e 2c call 4000e558 <__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 63 08 ld [ %g1 + 0x308 ], %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 6b sethi %hi(0x4001ac00), %l0
40002998: 92 10 20 00 clr %o1
4000299c: 90 14 22 c8 or %l0, 0x2c8, %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 22 c8 or %l0, 0x2c8, %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 22 c8 or %l0, 0x2c8, %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 86 call 40005c0c <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 6b sethi %hi(0x4001ac00), %o0
400034f8: 92 10 20 01 mov 1, %o1
400034fc: 90 12 22 d8 or %o0, 0x2d8, %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 6b sethi %hi(0x4001ac00), %o0
40003574: 7f ff ff 77 call 40003350 <rtems_termios_puts>
40003578: 90 12 22 e0 or %o0, 0x2e0, %o0 ! 4001aee0 <__FUNCTION__.5656+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 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED
400035a4: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 ! 4001c078 <__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 70 sethi %hi(0x4001c000), %g2
400035d0: c4 00 a0 78 ld [ %g2 + 0x78 ], %g2 ! 4001c078 <__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
4000da0c <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4000da0c: 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)
4000da10: 23 10 00 6d sethi %hi(0x4001b400), %l1
4000da14: a0 07 bf dc add %fp, -36, %l0
4000da18: 92 10 20 03 mov 3, %o1
4000da1c: 90 14 61 f8 or %l1, 0x1f8, %o0
4000da20: 94 10 20 07 mov 7, %o2
4000da24: 96 10 00 10 mov %l0, %o3
4000da28: 7f ff d1 ab call 400020d4 <rtems_filesystem_evaluate_path>
4000da2c: 98 10 20 01 mov 1, %o4
4000da30: 80 a2 20 00 cmp %o0, 0
4000da34: 02 80 00 10 be 4000da74 <pipe_create+0x68> <== NEVER TAKEN
4000da38: c2 07 bf e8 ld [ %fp + -24 ], %g1
!= 0) {
if (errno != ENOENT)
4000da3c: 40 00 02 c7 call 4000e558 <__errno>
4000da40: 01 00 00 00 nop
4000da44: c2 02 00 00 ld [ %o0 ], %g1
4000da48: 80 a0 60 02 cmp %g1, 2
4000da4c: 32 80 00 59 bne,a 4000dbb0 <pipe_create+0x1a4> <== NEVER TAKEN
4000da50: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
4000da54: 90 14 61 f8 or %l1, 0x1f8, %o0
4000da58: 7f ff d2 35 call 4000232c <mkdir>
4000da5c: 92 10 23 ff mov 0x3ff, %o1
4000da60: 80 a2 20 00 cmp %o0, 0
4000da64: 02 80 00 0e be 4000da9c <pipe_create+0x90> <== ALWAYS TAKEN
4000da68: 03 10 00 71 sethi %hi(0x4001c400), %g1
}
unlink(fifopath);
}
rtems_set_errno_and_return_minus_one(err);
}
4000da6c: 81 c7 e0 08 ret <== NOT EXECUTED
4000da70: 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);
4000da74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000da78: 22 80 00 09 be,a 4000da9c <pipe_create+0x90> <== NOT EXECUTED
4000da7c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000da80: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001c41c <impure_data+0x394><== NOT EXECUTED
4000da84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000da88: 22 80 00 05 be,a 4000da9c <pipe_create+0x90> <== NOT EXECUTED
4000da8c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000da90: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000da94: 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 ++);
4000da98: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000da9c: c4 10 62 96 lduh [ %g1 + 0x296 ], %g2 ! 4001c696 <rtems_pipe_no>
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000daa0: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000daa4: 95 28 a0 10 sll %g2, 0x10, %o2
4000daa8: 84 00 a0 01 inc %g2
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000daac: 86 10 e2 69 or %g3, 0x269, %g3
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000dab0: c4 30 62 96 sth %g2, [ %g1 + 0x296 ]
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000dab4: 05 0b dd 1b sethi %hi(0x2f746c00), %g2
4000dab8: 03 00 00 19 sethi %hi(0x6400), %g1
4000dabc: 84 10 a1 70 or %g2, 0x170, %g2
4000dac0: 82 10 62 6f or %g1, 0x26f, %g1
4000dac4: a0 07 bf f0 add %fp, -16, %l0
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000dac8: 95 32 a0 10 srl %o2, 0x10, %o2
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000dacc: c4 3f bf f0 std %g2, [ %fp + -16 ]
4000dad0: c2 34 20 08 sth %g1, [ %l0 + 8 ]
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000dad4: 90 07 bf fa add %fp, -6, %o0
4000dad8: 13 10 00 6d sethi %hi(0x4001b400), %o1
4000dadc: 40 00 05 8b call 4000f108 <sprintf>
4000dae0: 92 12 62 00 or %o1, 0x200, %o1 ! 4001b600 <__FUNCTION__.5937+0x30>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4000dae4: 90 10 00 10 mov %l0, %o0
4000dae8: 40 00 00 4b call 4000dc14 <mkfifo>
4000daec: 92 10 21 80 mov 0x180, %o1
4000daf0: 80 a2 20 00 cmp %o0, 0
4000daf4: 02 80 00 05 be 4000db08 <pipe_create+0xfc> <== ALWAYS TAKEN
4000daf8: 90 10 00 10 mov %l0, %o0
if (errno != EEXIST){
4000dafc: 40 00 02 97 call 4000e558 <__errno> <== NOT EXECUTED
4000db00: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000db04: 30 80 00 2b b,a 4000dbb0 <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);
4000db08: 7f ff d3 bf call 40002a04 <open>
4000db0c: 13 00 00 10 sethi %hi(0x4000), %o1
if (filsdes[0] < 0) {
4000db10: 80 a2 20 00 cmp %o0, 0
4000db14: 16 80 00 07 bge 4000db30 <pipe_create+0x124> <== NEVER TAKEN
4000db18: d0 26 00 00 st %o0, [ %i0 ]
err = errno;
4000db1c: 40 00 02 8f call 4000e558 <__errno>
4000db20: 01 00 00 00 nop
4000db24: 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);
4000db28: 10 80 00 1d b 4000db9c <pipe_create+0x190>
4000db2c: 90 10 00 10 mov %l0, %o0
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
4000db30: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED
4000db34: c4 00 62 c4 ld [ %g1 + 0x2c4 ], %g2 ! 4001bec4 <rtems_libio_number_iops><== NOT EXECUTED
4000db38: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED
4000db3c: 1a 80 00 08 bcc 4000db5c <pipe_create+0x150> <== NOT EXECUTED
4000db40: 82 10 20 00 clr %g1 <== NOT EXECUTED
4000db44: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000db48: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 4001c708 <rtems_libio_iops><== NOT EXECUTED
4000db4c: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED
4000db50: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED
4000db54: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED
4000db58: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4000db5c: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4000db60: 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;
4000db64: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4000db68: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000db6c: 7f ff d3 a6 call 40002a04 <open> <== NOT EXECUTED
4000db70: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED
4000db74: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED
if (filsdes[1] < 0) {
4000db78: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000db7c: 16 80 00 07 bge 4000db98 <pipe_create+0x18c> <== NOT EXECUTED
4000db80: a2 10 20 00 clr %l1 <== NOT EXECUTED
err = errno;
4000db84: 40 00 02 75 call 4000e558 <__errno> <== NOT EXECUTED
4000db88: 01 00 00 00 nop <== NOT EXECUTED
4000db8c: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED
close(filsdes[0]);
4000db90: 7f ff f1 6b call 4000a13c <close> <== NOT EXECUTED
4000db94: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED
}
unlink(fifopath);
4000db98: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED
4000db9c: 40 00 00 26 call 4000dc34 <unlink>
4000dba0: b0 10 3f ff mov -1, %i0
}
rtems_set_errno_and_return_minus_one(err);
4000dba4: 40 00 02 6d call 4000e558 <__errno>
4000dba8: 01 00 00 00 nop
4000dbac: e2 22 00 00 st %l1, [ %o0 ]
}
4000dbb0: 81 c7 e0 08 ret
4000dbb4: 81 e8 00 00 restore
4000c6a4 <pipe_free>:
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
4000c6a4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
rtems_barrier_delete(pipe->readBarrier);
4000c6a8: 40 00 03 24 call 4000d338 <rtems_barrier_delete> <== NOT EXECUTED
4000c6ac: d0 06 20 2c ld [ %i0 + 0x2c ], %o0 <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4000c6b0: 40 00 03 22 call 4000d338 <rtems_barrier_delete> <== NOT EXECUTED
4000c6b4: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4000c6b8: 7f ff e3 7e call 400054b0 <rtems_semaphore_delete> <== NOT EXECUTED
4000c6bc: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED
free(pipe->Buffer);
4000c6c0: 7f ff f6 ce call 4000a1f8 <free> <== NOT EXECUTED
4000c6c4: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED
free(pipe);
4000c6c8: 7f ff f6 cc call 4000a1f8 <free> <== NOT EXECUTED
4000c6cc: 81 e8 00 00 restore <== NOT EXECUTED
4000c2c8 <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4000c2c8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (cmd == FIONREAD) {
4000c2cc: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4000c2d0: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
if (cmd == FIONREAD) {
4000c2d4: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED
4000c2d8: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
4000c2dc: 12 80 00 12 bne 4000c324 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000c2e0: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED
if (buffer == NULL)
4000c2e4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
4000c2e8: 02 80 00 0f be 4000c324 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000c2ec: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED
return -EFAULT;
if (! PIPE_LOCK(pipe))
4000c2f0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000c2f4: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c2f8: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000c2fc: 7f ff e4 9b call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c300: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000c304: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c308: 12 80 00 07 bne 4000c324 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000c30c: 01 00 00 00 nop <== NOT EXECUTED
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4000c310: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000c314: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4000c318: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000c31c: 7f ff e4 da call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c320: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
}
return -EINVAL;
}
4000c324: 81 c7 e0 08 ret <== NOT EXECUTED
4000c328: 81 e8 00 00 restore <== NOT EXECUTED
4000c254 <pipe_lseek>:
rtems_libio_t *iop
)
{
/* Seek on pipe is not supported */
return -ESPIPE;
}
4000c254: 81 c3 e0 08 retl <== NOT EXECUTED
4000c258: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED
4000c32c <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000c32c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4000c330: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000c334: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4000c338: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c33c: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000c340: 7f ff e4 8a call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c344: b0 10 20 00 clr %i0 <== NOT EXECUTED
4000c348: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c34c: 02 80 00 54 be 4000c49c <pipe_read+0x170> <== NOT EXECUTED
4000c350: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED
4000c354: 81 c7 e0 08 ret <== NOT EXECUTED
4000c358: 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)
4000c35c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c360: 02 80 00 53 be 4000c4ac <pipe_read+0x180> <== NOT EXECUTED
4000c364: a2 10 20 00 clr %l1 <== NOT EXECUTED
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4000c368: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED
4000c36c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000c370: 22 80 00 04 be,a 4000c380 <pipe_read+0x54> <== NOT EXECUTED
4000c374: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
4000c378: 10 80 00 4d b 4000c4ac <pipe_read+0x180> <== NOT EXECUTED
4000c37c: 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);
4000c380: 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 ++;
4000c384: 82 00 60 01 inc %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000c388: 7f ff e4 bf call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c38c: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4000c390: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000c394: 40 00 04 1a call 4000d3fc <rtems_barrier_wait> <== NOT EXECUTED
4000c398: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c39c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000c3a0: 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))
4000c3a4: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000c3a8: 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))
4000c3ac: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000c3b0: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000c3b4: 7f ff e4 6d call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c3b8: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED
4000c3bc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c3c0: 22 80 00 04 be,a 4000c3d0 <pipe_read+0xa4> <== NOT EXECUTED
4000c3c4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
4000c3c8: 10 80 00 3b b 4000c4b4 <pipe_read+0x188> <== NOT EXECUTED
4000c3cc: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
if (ret != 0)
4000c3d0: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe)) {
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
4000c3d4: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
if (ret != 0)
4000c3d8: 12 80 00 35 bne 4000c4ac <pipe_read+0x180> <== NOT EXECUTED
4000c3dc: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4000c3e0: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED
4000c3e4: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
4000c3e8: 22 bf ff dd be,a 4000c35c <pipe_read+0x30> <== NOT EXECUTED
4000c3ec: 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);
4000c3f0: 82 26 80 18 sub %i2, %i0, %g1 <== NOT EXECUTED
4000c3f4: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
4000c3f8: 38 80 00 02 bgu,a 4000c400 <pipe_read+0xd4> <== NOT EXECUTED
4000c3fc: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
4000c400: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED
4000c404: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
4000c408: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED
4000c40c: a4 24 80 01 sub %l2, %g1, %l2 <== NOT EXECUTED
if (chunk > chunk1) {
4000c410: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
4000c414: 04 80 00 0a ble 4000c43c <pipe_read+0x110> <== NOT EXECUTED
4000c418: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
4000c41c: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED
4000c420: 40 00 0a 8a call 4000ee48 <memcpy> <== NOT EXECUTED
4000c424: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
4000c428: 90 06 00 12 add %i0, %l2, %o0 <== NOT EXECUTED
4000c42c: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED
4000c430: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED
4000c434: 10 80 00 04 b 4000c444 <pipe_read+0x118> <== NOT EXECUTED
4000c438: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
4000c43c: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED
4000c440: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
4000c444: 40 00 0a 81 call 4000ee48 <memcpy> <== NOT EXECUTED
4000c448: 01 00 00 00 nop <== NOT EXECUTED
pipe->Start += chunk;
4000c44c: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
4000c450: 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;
4000c454: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
4000c458: 40 00 2e 84 call 40017e68 <.urem> <== NOT EXECUTED
4000c45c: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED
pipe->Length -= chunk;
4000c460: 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;
4000c464: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED
pipe->Length -= chunk;
4000c468: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
4000c46c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c470: 12 80 00 03 bne 4000c47c <pipe_read+0x150> <== NOT EXECUTED
4000c474: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED
pipe->Start = 0;
4000c478: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED
if (pipe->waitingWriters > 0)
4000c47c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
4000c480: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c484: 22 80 00 06 be,a 4000c49c <pipe_read+0x170> <== NOT EXECUTED
4000c488: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4000c48c: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
4000c490: 40 00 03 c4 call 4000d3a0 <rtems_barrier_release> <== NOT EXECUTED
4000c494: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
read += chunk;
4000c498: 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) {
4000c49c: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED
4000c4a0: 2a bf ff d1 bcs,a 4000c3e4 <pipe_read+0xb8> <== NOT EXECUTED
4000c4a4: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED
4000c4a8: a2 10 20 00 clr %l1 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4000c4ac: 7f ff e4 76 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c4b0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
out_nolock:
if (read > 0)
4000c4b4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000c4b8: 24 80 00 02 ble,a 4000c4c0 <pipe_read+0x194> <== NOT EXECUTED
4000c4bc: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED
return read;
return ret;
}
4000c4c0: 81 c7 e0 08 ret <== NOT EXECUTED
4000c4c4: 81 e8 00 00 restore <== NOT EXECUTED
4000c6d4 <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000c6d4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
pipe_control_t *pipe = *pipep;
4000c6d8: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4000c6dc: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c6e0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000c6e4: 7f ff e3 a1 call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c6e8: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not released! */
if(sc != RTEMS_SUCCESSFUL)
4000c6ec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c6f0: 12 80 00 17 bne 4000c74c <pipe_release+0x78> <== NOT EXECUTED
4000c6f4: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
mode = LIBIO_ACCMODE(iop);
4000c6f8: e2 06 60 18 ld [ %i1 + 0x18 ], %l1 <== NOT EXECUTED
if (mode & LIBIO_FLAGS_READ)
4000c6fc: 80 8c 60 02 btst 2, %l1 <== NOT EXECUTED
4000c700: 02 80 00 05 be 4000c714 <pipe_release+0x40> <== NOT EXECUTED
4000c704: a2 0c 60 06 and %l1, 6, %l1 <== NOT EXECUTED
pipe->Readers --;
4000c708: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000c70c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
4000c710: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED
if (mode & LIBIO_FLAGS_WRITE)
4000c714: 80 8c 60 04 btst 4, %l1 <== NOT EXECUTED
4000c718: 02 80 00 06 be 4000c730 <pipe_release+0x5c> <== NOT EXECUTED
4000c71c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
pipe->Writers --;
4000c720: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
4000c724: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
4000c728: c2 24 20 14 st %g1, [ %l0 + 0x14 ] <== NOT EXECUTED
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
4000c72c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000c730: d0 00 62 90 ld [ %g1 + 0x290 ], %o0 ! 4001c690 <rtems_pipe_semaphore><== NOT EXECUTED
4000c734: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c738: 7f ff e3 8c call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c73c: 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)
4000c740: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c744: 02 80 00 04 be 4000c754 <pipe_release+0x80> <== NOT EXECUTED
4000c748: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
4000c74c: 7f ff e5 30 call 40005c0c <rtems_fatal_error_occurred> <== NOT EXECUTED
4000c750: 01 00 00 00 nop <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000c754: 7f ff e3 cc call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c758: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (pipe->Readers == 0 && pipe->Writers == 0) {
4000c75c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000c760: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c764: 12 80 00 0a bne 4000c78c <pipe_release+0xb8> <== NOT EXECUTED
4000c768: 80 a4 60 04 cmp %l1, 4 <== NOT EXECUTED
4000c76c: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED
4000c770: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
4000c774: 12 80 00 06 bne 4000c78c <pipe_release+0xb8> <== NOT EXECUTED
4000c778: 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);
4000c77c: 7f ff ff ca call 4000c6a4 <pipe_free> <== NOT EXECUTED
4000c780: 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) {
4000c784: 10 80 00 12 b 4000c7cc <pipe_release+0xf8> <== NOT EXECUTED
4000c788: 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)
4000c78c: 02 80 00 07 be 4000c7a8 <pipe_release+0xd4> <== NOT EXECUTED
4000c790: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED
4000c794: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c798: 12 80 00 04 bne 4000c7a8 <pipe_release+0xd4> <== NOT EXECUTED
4000c79c: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
4000c7a0: 10 80 00 09 b 4000c7c4 <pipe_release+0xf0> <== NOT EXECUTED
4000c7a4: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
4000c7a8: 02 80 00 0a be 4000c7d0 <pipe_release+0xfc> <== NOT EXECUTED
4000c7ac: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000c7b0: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
4000c7b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c7b8: 12 80 00 06 bne 4000c7d0 <pipe_release+0xfc> <== NOT EXECUTED
4000c7bc: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000c7c0: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000c7c4: 40 00 02 f7 call 4000d3a0 <rtems_barrier_release> <== NOT EXECUTED
4000c7c8: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
rtems_semaphore_release(rtems_pipe_semaphore);
4000c7cc: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000c7d0: d0 00 62 90 ld [ %g1 + 0x290 ], %o0 ! 4001c690 <rtems_pipe_semaphore><== NOT EXECUTED
4000c7d4: 7f ff e3 ac call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c7d8: b0 10 20 00 clr %i0 <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4000c7dc: 81 c7 e0 08 ret <== NOT EXECUTED
4000c7e0: 81 e8 00 00 restore <== NOT EXECUTED
4000c4c8 <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000c4c8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
4000c4cc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
4000c4d0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
4000c4d4: 02 80 00 72 be 4000c69c <pipe_write+0x1d4> <== NOT EXECUTED
4000c4d8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
if (! PIPE_LOCK(pipe))
4000c4dc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000c4e0: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c4e4: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000c4e8: 7f ff e4 20 call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c4ec: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000c4f0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c4f4: 12 80 00 6a bne 4000c69c <pipe_write+0x1d4> <== NOT EXECUTED
4000c4f8: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
4000c4fc: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000c500: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c504: 02 80 00 5a be 4000c66c <pipe_write+0x1a4> <== NOT EXECUTED
4000c508: 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;
4000c50c: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED
4000c510: 80 a6 80 01 cmp %i2, %g1 <== NOT EXECUTED
4000c514: 08 80 00 04 bleu 4000c524 <pipe_write+0x5c> <== NOT EXECUTED
4000c518: a6 10 00 1a mov %i2, %l3 <== NOT EXECUTED
4000c51c: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED
4000c520: 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);
4000c524: 10 80 00 4e b 4000c65c <pipe_write+0x194> <== NOT EXECUTED
4000c528: 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)) {
4000c52c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000c530: 22 80 00 04 be,a 4000c540 <pipe_write+0x78> <== NOT EXECUTED
4000c534: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
4000c538: 10 80 00 4d b 4000c66c <pipe_write+0x1a4> <== NOT EXECUTED
4000c53c: 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);
4000c540: 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 ++;
4000c544: 82 00 60 01 inc %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000c548: 7f ff e4 4f call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c54c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4000c550: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
4000c554: 40 00 03 aa call 4000d3fc <rtems_barrier_wait> <== NOT EXECUTED
4000c558: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000c55c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000c560: 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))
4000c564: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000c568: 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))
4000c56c: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000c570: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000c574: 7f ff e3 fd call 40005568 <rtems_semaphore_obtain> <== NOT EXECUTED
4000c578: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED
4000c57c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c580: 22 80 00 04 be,a 4000c590 <pipe_write+0xc8> <== NOT EXECUTED
4000c584: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
4000c588: 10 80 00 42 b 4000c690 <pipe_write+0x1c8> <== NOT EXECUTED
4000c58c: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
if (ret != 0)
4000c590: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe)) {
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
4000c594: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
if (ret != 0)
4000c598: 12 80 00 35 bne 4000c66c <pipe_write+0x1a4> <== NOT EXECUTED
4000c59c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
4000c5a0: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000c5a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c5a8: 32 80 00 04 bne,a 4000c5b8 <pipe_write+0xf0> <== NOT EXECUTED
4000c5ac: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
4000c5b0: 10 80 00 2f b 4000c66c <pipe_write+0x1a4> <== NOT EXECUTED
4000c5b4: 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) {
4000c5b8: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
4000c5bc: a2 24 80 01 sub %l2, %g1, %l1 <== NOT EXECUTED
4000c5c0: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED
4000c5c4: 2a bf ff da bcs,a 4000c52c <pipe_write+0x64> <== NOT EXECUTED
4000c5c8: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
4000c5cc: 84 26 80 18 sub %i2, %i0, %g2 <== NOT EXECUTED
4000c5d0: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED
4000c5d4: 38 80 00 02 bgu,a 4000c5dc <pipe_write+0x114> <== NOT EXECUTED
4000c5d8: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
4000c5dc: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED
4000c5e0: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED
4000c5e4: 40 00 2e 21 call 40017e68 <.urem> <== NOT EXECUTED
4000c5e8: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
4000c5ec: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED
4000c5f0: a4 24 80 08 sub %l2, %o0, %l2 <== NOT EXECUTED
if (chunk > chunk1) {
4000c5f4: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
4000c5f8: 04 80 00 0a ble 4000c620 <pipe_write+0x158> <== NOT EXECUTED
4000c5fc: 92 06 40 18 add %i1, %i0, %o1 <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
4000c600: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
4000c604: 40 00 0a 11 call 4000ee48 <memcpy> <== NOT EXECUTED
4000c608: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4000c60c: 92 04 80 18 add %l2, %i0, %o1 <== NOT EXECUTED
4000c610: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED
4000c614: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED
4000c618: 10 80 00 04 b 4000c628 <pipe_write+0x160> <== NOT EXECUTED
4000c61c: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
4000c620: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
4000c624: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
4000c628: 40 00 0a 08 call 4000ee48 <memcpy> <== NOT EXECUTED
4000c62c: 01 00 00 00 nop <== NOT EXECUTED
pipe->Length += chunk;
4000c630: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4000c634: 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;
4000c638: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4000c63c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c640: 02 80 00 05 be 4000c654 <pipe_write+0x18c> <== NOT EXECUTED
4000c644: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000c648: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000c64c: 40 00 03 55 call 4000d3a0 <rtems_barrier_release> <== NOT EXECUTED
4000c650: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED
written += chunk;
4000c654: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
4000c658: 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) {
4000c65c: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED
4000c660: 2a bf ff d6 bcs,a 4000c5b8 <pipe_write+0xf0> <== NOT EXECUTED
4000c664: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
4000c668: 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);
4000c66c: 7f ff e4 06 call 40005684 <rtems_semaphore_release> <== NOT EXECUTED
4000c670: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
4000c674: 80 a4 7f e0 cmp %l1, -32 <== NOT EXECUTED
4000c678: 12 80 00 07 bne 4000c694 <pipe_write+0x1cc> <== NOT EXECUTED
4000c67c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
kill(getpid(), SIGPIPE);
4000c680: 40 00 02 1e call 4000cef8 <getpid> <== NOT EXECUTED
4000c684: 01 00 00 00 nop <== NOT EXECUTED
4000c688: 40 00 02 6a call 4000d030 <kill> <== NOT EXECUTED
4000c68c: 92 10 20 0d mov 0xd, %o1 ! d <PROM_START+0xd> <== NOT EXECUTED
#endif
if (written > 0)
4000c690: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000c694: 24 80 00 02 ble,a 4000c69c <pipe_write+0x1d4> <== NOT EXECUTED
4000c698: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED
return written;
return ret;
}
4000c69c: 81 c7 e0 08 ret <== NOT EXECUTED
4000c6a0: 81 e8 00 00 restore <== NOT EXECUTED
40007268 <posix_memalign>:
)
{
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
40007268: 05 10 00 9a sethi %hi(0x40026800), %g2
4000726c: 84 10 a0 78 or %g2, 0x78, %g2 ! 40026878 <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
40009ff4 <pthread_attr_setschedpolicy>:
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
if ( !attr || !attr->is_initialized )
40009ff4: 80 a2 20 00 cmp %o0, 0
40009ff8: 02 80 00 10 be 4000a038 <pthread_attr_setschedpolicy+0x44>
40009ffc: 01 00 00 00 nop
4000a000: c2 02 00 00 ld [ %o0 ], %g1
4000a004: 80 a0 60 00 cmp %g1, 0
4000a008: 02 80 00 0c be 4000a038 <pthread_attr_setschedpolicy+0x44>
4000a00c: 80 a2 60 04 cmp %o1, 4
return EINVAL;
switch ( policy ) {
4000a010: 18 80 00 06 bgu 4000a028 <pthread_attr_setschedpolicy+0x34>
4000a014: 82 10 20 01 mov 1, %g1
4000a018: 83 28 40 09 sll %g1, %o1, %g1
4000a01c: 80 88 60 17 btst 0x17, %g1
4000a020: 32 80 00 04 bne,a 4000a030 <pthread_attr_setschedpolicy+0x3c><== ALWAYS TAKEN
4000a024: d2 22 20 14 st %o1, [ %o0 + 0x14 ]
4000a028: 81 c3 e0 08 retl
4000a02c: 90 10 20 86 mov 0x86, %o0
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
case SCHED_SPORADIC:
attr->schedpolicy = policy;
return 0;
4000a030: 81 c3 e0 08 retl
4000a034: 90 10 20 00 clr %o0
default:
return ENOTSUP;
}
}
4000a038: 81 c3 e0 08 retl
4000a03c: 90 10 20 16 mov 0x16, %o0
40005ac0 <pthread_barrier_init>:
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
40005ac0: 9d e3 bf 90 save %sp, -112, %sp
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
40005ac4: 80 a6 20 00 cmp %i0, 0
40005ac8: 02 80 00 2e be 40005b80 <pthread_barrier_init+0xc0>
40005acc: 80 a6 a0 00 cmp %i2, 0
return EINVAL;
if ( count == 0 )
40005ad0: 02 80 00 2c be 40005b80 <pthread_barrier_init+0xc0>
40005ad4: 80 a6 60 00 cmp %i1, 0
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
40005ad8: 32 80 00 06 bne,a 40005af0 <pthread_barrier_init+0x30>
40005adc: c2 06 40 00 ld [ %i1 ], %g1
the_attr = attr;
} else {
(void) pthread_barrierattr_init( &my_attr );
40005ae0: b2 07 bf f0 add %fp, -16, %i1
40005ae4: 7f ff ff c0 call 400059e4 <pthread_barrierattr_init>
40005ae8: 90 10 00 19 mov %i1, %o0
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
40005aec: c2 06 40 00 ld [ %i1 ], %g1
40005af0: 80 a0 60 00 cmp %g1, 0
40005af4: 02 80 00 23 be 40005b80 <pthread_barrier_init+0xc0>
40005af8: 01 00 00 00 nop
return EINVAL;
switch ( the_attr->process_shared ) {
40005afc: c2 06 60 04 ld [ %i1 + 4 ], %g1
40005b00: 80 a0 60 00 cmp %g1, 0
40005b04: 12 80 00 1f bne 40005b80 <pthread_barrier_init+0xc0> <== NEVER TAKEN
40005b08: 03 10 00 78 sethi %hi(0x4001e000), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40005b0c: c4 00 61 c0 ld [ %g1 + 0x1c0 ], %g2 ! 4001e1c0 <_Thread_Dispatch_disable_level>
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
the_attributes.maximum_count = count;
40005b10: f4 27 bf fc st %i2, [ %fp + -4 ]
40005b14: 84 00 a0 01 inc %g2
}
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
40005b18: c0 27 bf f8 clr [ %fp + -8 ]
40005b1c: c4 20 61 c0 st %g2, [ %g1 + 0x1c0 ]
* This function allocates a barrier control block from
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void )
{
return (POSIX_Barrier_Control *)
40005b20: 23 10 00 79 sethi %hi(0x4001e400), %l1
40005b24: 40 00 08 28 call 40007bc4 <_Objects_Allocate>
40005b28: 90 14 61 d0 or %l1, 0x1d0, %o0 ! 4001e5d0 <_POSIX_Barrier_Information>
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
40005b2c: a0 92 20 00 orcc %o0, 0, %l0
40005b30: 12 80 00 06 bne 40005b48 <pthread_barrier_init+0x88>
40005b34: 90 04 20 10 add %l0, 0x10, %o0
_Thread_Enable_dispatch();
40005b38: 40 00 0b 82 call 40008940 <_Thread_Enable_dispatch>
40005b3c: b0 10 20 0b mov 0xb, %i0
return EAGAIN;
40005b40: 81 c7 e0 08 ret
40005b44: 81 e8 00 00 restore
}
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
40005b48: 40 00 05 b4 call 40007218 <_CORE_barrier_Initialize>
40005b4c: 92 07 bf f8 add %fp, -8, %o1
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40005b50: c4 14 20 0a lduh [ %l0 + 0xa ], %g2
40005b54: a2 14 61 d0 or %l1, 0x1d0, %l1
40005b58: c6 04 60 1c ld [ %l1 + 0x1c ], %g3
40005b5c: c2 04 20 08 ld [ %l0 + 8 ], %g1
40005b60: 85 28 a0 02 sll %g2, 2, %g2
40005b64: e0 20 c0 02 st %l0, [ %g3 + %g2 ]
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
40005b68: c0 24 20 0c clr [ %l0 + 0xc ]
);
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
40005b6c: c2 26 00 00 st %g1, [ %i0 ]
_Thread_Enable_dispatch();
40005b70: 40 00 0b 74 call 40008940 <_Thread_Enable_dispatch>
40005b74: b0 10 20 00 clr %i0
return 0;
40005b78: 81 c7 e0 08 ret
40005b7c: 81 e8 00 00 restore
}
40005b80: 81 c7 e0 08 ret
40005b84: 91 e8 20 16 restore %g0, 0x16, %o0
4000527c <pthread_cleanup_push>:
void pthread_cleanup_push(
void (*routine)( void * ),
void *arg
)
{
4000527c: 9d e3 bf a0 save %sp, -96, %sp
/*
* The POSIX standard does not address what to do when the routine
* is NULL. It also does not address what happens when we cannot
* allocate memory or anything else bad happens.
*/
if ( !routine )
40005280: 80 a6 20 00 cmp %i0, 0
40005284: 02 80 00 12 be 400052cc <pthread_cleanup_push+0x50>
40005288: 03 10 00 79 sethi %hi(0x4001e400), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4000528c: c4 00 62 50 ld [ %g1 + 0x250 ], %g2 ! 4001e650 <_Thread_Dispatch_disable_level>
40005290: 84 00 a0 01 inc %g2
40005294: c4 20 62 50 st %g2, [ %g1 + 0x250 ]
return;
_Thread_Disable_dispatch();
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
40005298: 40 00 10 f7 call 40009674 <_Workspace_Allocate>
4000529c: 90 10 20 10 mov 0x10, %o0
if ( handler ) {
400052a0: 92 92 20 00 orcc %o0, 0, %o1
400052a4: 02 80 00 08 be 400052c4 <pthread_cleanup_push+0x48> <== NEVER TAKEN
400052a8: 03 10 00 79 sethi %hi(0x4001e400), %g1
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
400052ac: c2 00 63 0c ld [ %g1 + 0x30c ], %g1 ! 4001e70c <_Thread_Executing>
handler->routine = routine;
400052b0: f0 22 60 08 st %i0, [ %o1 + 8 ]
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
if ( handler ) {
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
400052b4: d0 00 61 60 ld [ %g1 + 0x160 ], %o0
handler->routine = routine;
handler->arg = arg;
400052b8: f2 22 60 0c st %i1, [ %o1 + 0xc ]
_Chain_Append( handler_stack, &handler->Node );
400052bc: 40 00 06 06 call 40006ad4 <_Chain_Append>
400052c0: 90 02 20 e0 add %o0, 0xe0, %o0
}
_Thread_Enable_dispatch();
400052c4: 40 00 0b aa call 4000816c <_Thread_Enable_dispatch>
400052c8: 81 e8 00 00 restore
400052cc: 81 c7 e0 08 ret
400052d0: 81 e8 00 00 restore
4000637c <pthread_cond_init>:
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
4000637c: 9d e3 bf a0 save %sp, -96, %sp
POSIX_Condition_variables_Control *the_cond;
const pthread_condattr_t *the_attr;
if ( attr ) the_attr = attr;
40006380: 25 10 00 76 sethi %hi(0x4001d800), %l2
40006384: 80 a6 60 00 cmp %i1, 0
40006388: 02 80 00 03 be 40006394 <pthread_cond_init+0x18>
4000638c: a4 14 a3 10 or %l2, 0x310, %l2
40006390: a4 10 00 19 mov %i1, %l2
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
40006394: c2 04 a0 04 ld [ %l2 + 4 ], %g1
40006398: 80 a0 60 01 cmp %g1, 1
4000639c: 02 80 00 26 be 40006434 <pthread_cond_init+0xb8> <== NEVER TAKEN
400063a0: 01 00 00 00 nop
return EINVAL;
if ( !the_attr->is_initialized )
400063a4: c2 04 80 00 ld [ %l2 ], %g1
400063a8: 80 a0 60 00 cmp %g1, 0
400063ac: 02 80 00 22 be 40006434 <pthread_cond_init+0xb8>
400063b0: 03 10 00 7d sethi %hi(0x4001f400), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
400063b4: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001f4e0 <_Thread_Dispatch_disable_level>
400063b8: 84 00 a0 01 inc %g2
400063bc: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ]
*/
RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control
*_POSIX_Condition_variables_Allocate( void )
{
return (POSIX_Condition_variables_Control *)
400063c0: 23 10 00 7e sethi %hi(0x4001f800), %l1
400063c4: 40 00 09 b2 call 40008a8c <_Objects_Allocate>
400063c8: 90 14 61 88 or %l1, 0x188, %o0 ! 4001f988 <_POSIX_Condition_variables_Information>
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
400063cc: a0 92 20 00 orcc %o0, 0, %l0
400063d0: 32 80 00 06 bne,a 400063e8 <pthread_cond_init+0x6c>
400063d4: c2 04 a0 04 ld [ %l2 + 4 ], %g1
_Thread_Enable_dispatch();
400063d8: 40 00 0d 0c call 40009808 <_Thread_Enable_dispatch>
400063dc: b0 10 20 0c mov 0xc, %i0
return ENOMEM;
400063e0: 81 c7 e0 08 ret
400063e4: 81 e8 00 00 restore
the_cond->process_shared = the_attr->process_shared;
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
/* XXX some more initialization might need to go here */
_Thread_queue_Initialize(
400063e8: 90 04 20 18 add %l0, 0x18, %o0
if ( !the_cond ) {
_Thread_Enable_dispatch();
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
400063ec: c2 24 20 10 st %g1, [ %l0 + 0x10 ]
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
/* XXX some more initialization might need to go here */
_Thread_queue_Initialize(
400063f0: 92 10 20 00 clr %o1
400063f4: 94 10 28 00 mov 0x800, %o2
400063f8: 96 10 20 74 mov 0x74, %o3
400063fc: 40 00 0f 19 call 4000a060 <_Thread_queue_Initialize>
40006400: c0 24 20 14 clr [ %l0 + 0x14 ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40006404: c4 14 20 0a lduh [ %l0 + 0xa ], %g2
40006408: a2 14 61 88 or %l1, 0x188, %l1
4000640c: c6 04 60 1c ld [ %l1 + 0x1c ], %g3
40006410: c2 04 20 08 ld [ %l0 + 8 ], %g1
40006414: 85 28 a0 02 sll %g2, 2, %g2
40006418: e0 20 c0 02 st %l0, [ %g3 + %g2 ]
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
4000641c: c0 24 20 0c clr [ %l0 + 0xc ]
&_POSIX_Condition_variables_Information,
&the_cond->Object,
0
);
*cond = the_cond->Object.id;
40006420: c2 26 00 00 st %g1, [ %i0 ]
_Thread_Enable_dispatch();
40006424: 40 00 0c f9 call 40009808 <_Thread_Enable_dispatch>
40006428: b0 10 20 00 clr %i0
return 0;
4000642c: 81 c7 e0 08 ret
40006430: 81 e8 00 00 restore
}
40006434: 81 c7 e0 08 ret
40006438: 91 e8 20 16 restore %g0, 0x16, %o0
400061f4 <pthread_condattr_destroy>:
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
400061f4: 80 a2 20 00 cmp %o0, 0
400061f8: 02 80 00 09 be 4000621c <pthread_condattr_destroy+0x28>
400061fc: 01 00 00 00 nop
40006200: c2 02 00 00 ld [ %o0 ], %g1
40006204: 80 a0 60 00 cmp %g1, 0
40006208: 02 80 00 05 be 4000621c <pthread_condattr_destroy+0x28> <== NEVER TAKEN
4000620c: 01 00 00 00 nop
return EINVAL;
attr->is_initialized = false;
40006210: c0 22 00 00 clr [ %o0 ]
return 0;
40006214: 81 c3 e0 08 retl
40006218: 90 10 20 00 clr %o0
}
4000621c: 81 c3 e0 08 retl
40006220: 90 10 20 16 mov 0x16, %o0
4000575c <pthread_create>:
pthread_t *thread,
const pthread_attr_t *attr,
void *(*start_routine)( void * ),
void *arg
)
{
4000575c: 9d e3 bf 58 save %sp, -168, %sp
40005760: a0 10 00 18 mov %i0, %l0
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
40005764: 80 a6 a0 00 cmp %i2, 0
40005768: 02 80 00 8b be 40005994 <pthread_create+0x238>
4000576c: b0 10 20 0e mov 0xe, %i0
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
40005770: 23 10 00 70 sethi %hi(0x4001c000), %l1
40005774: 80 a6 60 00 cmp %i1, 0
40005778: 02 80 00 03 be 40005784 <pthread_create+0x28>
4000577c: a2 14 62 88 or %l1, 0x288, %l1
40005780: a2 10 00 19 mov %i1, %l1
if ( !the_attr->is_initialized )
40005784: c2 04 40 00 ld [ %l1 ], %g1
40005788: 80 a0 60 00 cmp %g1, 0
4000578c: 22 80 00 82 be,a 40005994 <pthread_create+0x238>
40005790: b0 10 20 16 mov 0x16, %i0
* stack space if it is allowed to allocate it itself.
*
* NOTE: If the user provides the stack we will let it drop below
* twice the minimum.
*/
if ( the_attr->stackaddr && !_Stack_Is_enough(the_attr->stacksize) )
40005794: c2 04 60 04 ld [ %l1 + 4 ], %g1
40005798: 80 a0 60 00 cmp %g1, 0
4000579c: 02 80 00 07 be 400057b8 <pthread_create+0x5c>
400057a0: 03 10 00 74 sethi %hi(0x4001d000), %g1
400057a4: c4 04 60 08 ld [ %l1 + 8 ], %g2
400057a8: c2 00 62 f4 ld [ %g1 + 0x2f4 ], %g1
400057ac: 80 a0 80 01 cmp %g2, %g1
400057b0: 2a 80 00 79 bcs,a 40005994 <pthread_create+0x238>
400057b4: b0 10 20 16 mov 0x16, %i0
* If inheritsched is set to PTHREAD_INHERIT_SCHED, then this thread
* inherits scheduling attributes from the creating thread. If it is
* PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
400057b8: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
400057bc: 80 a0 60 01 cmp %g1, 1
400057c0: 02 80 00 06 be 400057d8 <pthread_create+0x7c>
400057c4: 80 a0 60 02 cmp %g1, 2
400057c8: 12 80 00 73 bne 40005994 <pthread_create+0x238>
400057cc: b0 10 20 16 mov 0x16, %i0
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
400057d0: 10 80 00 0a b 400057f8 <pthread_create+0x9c>
400057d4: e6 04 60 14 ld [ %l1 + 0x14 ], %l3
* PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
400057d8: 03 10 00 77 sethi %hi(0x4001dc00), %g1
400057dc: c2 00 60 ec ld [ %g1 + 0xec ], %g1 ! 4001dcec <_Thread_Executing>
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
400057e0: 90 07 bf dc add %fp, -36, %o0
* PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
400057e4: c2 00 61 60 ld [ %g1 + 0x160 ], %g1
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
400057e8: 94 10 20 1c mov 0x1c, %o2
400057ec: 92 00 60 84 add %g1, 0x84, %o1
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
schedpolicy = api->schedpolicy;
400057f0: 10 80 00 05 b 40005804 <pthread_create+0xa8>
400057f4: e6 00 60 80 ld [ %g1 + 0x80 ], %l3
schedparam = api->schedparam;
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
schedparam = the_attr->schedparam;
400057f8: 90 07 bf dc add %fp, -36, %o0
400057fc: 92 04 60 18 add %l1, 0x18, %o1
40005800: 94 10 20 1c mov 0x1c, %o2
40005804: 40 00 29 13 call 4000fc50 <memcpy>
40005808: b0 10 20 86 mov 0x86, %i0
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
4000580c: c2 04 60 0c ld [ %l1 + 0xc ], %g1
40005810: 80 a0 60 00 cmp %g1, 0
40005814: 12 80 00 62 bne 4000599c <pthread_create+0x240>
40005818: 01 00 00 00 nop
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
4000581c: 40 00 19 cc call 4000bf4c <_POSIX_Priority_Is_valid>
40005820: d0 07 bf dc ld [ %fp + -36 ], %o0
40005824: 80 8a 20 ff btst 0xff, %o0
40005828: 02 80 00 5b be 40005994 <pthread_create+0x238> <== NEVER TAKEN
4000582c: b0 10 20 16 mov 0x16, %i0
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
40005830: 03 10 00 74 sethi %hi(0x4001d000), %g1
return EINVAL;
core_priority = _POSIX_Priority_To_core( schedparam.sched_priority );
40005834: e8 07 bf dc ld [ %fp + -36 ], %l4
40005838: ea 08 62 f8 ldub [ %g1 + 0x2f8 ], %l5
/*
* Set the core scheduling policy information.
*/
rc = _POSIX_Thread_Translate_sched_param(
4000583c: 90 10 00 13 mov %l3, %o0
40005840: 92 07 bf dc add %fp, -36, %o1
40005844: 94 07 bf fc add %fp, -4, %o2
40005848: 40 00 19 cc call 4000bf78 <_POSIX_Thread_Translate_sched_param>
4000584c: 96 07 bf f8 add %fp, -8, %o3
schedpolicy,
&schedparam,
&budget_algorithm,
&budget_callout
);
if ( rc )
40005850: b0 92 20 00 orcc %o0, 0, %i0
40005854: 12 80 00 50 bne 40005994 <pthread_create+0x238>
40005858: 2d 10 00 77 sethi %hi(0x4001dc00), %l6
#endif
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
4000585c: 40 00 05 fd call 40007050 <_API_Mutex_Lock>
40005860: d0 05 a0 e4 ld [ %l6 + 0xe4 ], %o0 ! 4001dce4 <_RTEMS_Allocator_Mutex>
* _POSIX_Threads_Allocate
*/
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information );
40005864: 11 10 00 77 sethi %hi(0x4001dc00), %o0
40005868: 40 00 08 63 call 400079f4 <_Objects_Allocate>
4000586c: 90 12 22 c0 or %o0, 0x2c0, %o0 ! 4001dec0 <_POSIX_Threads_Information>
* Allocate the thread control block.
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
40005870: a4 92 20 00 orcc %o0, 0, %l2
40005874: 32 80 00 04 bne,a 40005884 <pthread_create+0x128>
40005878: c2 04 60 08 ld [ %l1 + 8 ], %g1
_RTEMS_Unlock_allocator();
4000587c: 10 80 00 21 b 40005900 <pthread_create+0x1a4>
40005880: d0 05 a0 e4 ld [ %l6 + 0xe4 ], %o0
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
40005884: 05 10 00 74 sethi %hi(0x4001d000), %g2
40005888: d6 00 a2 f4 ld [ %g2 + 0x2f4 ], %o3 ! 4001d2f4 <rtems_minimum_stack_size>
4000588c: c0 27 bf d4 clr [ %fp + -44 ]
40005890: 97 2a e0 01 sll %o3, 1, %o3
40005894: 80 a2 c0 01 cmp %o3, %g1
40005898: 1a 80 00 03 bcc 400058a4 <pthread_create+0x148>
4000589c: d4 04 60 04 ld [ %l1 + 4 ], %o2
400058a0: 96 10 00 01 mov %g1, %o3
400058a4: c2 07 bf fc ld [ %fp + -4 ], %g1
400058a8: 9a 0d 60 ff and %l5, 0xff, %o5
400058ac: c2 23 a0 60 st %g1, [ %sp + 0x60 ]
400058b0: c2 07 bf f8 ld [ %fp + -8 ], %g1
400058b4: 9a 23 40 14 sub %o5, %l4, %o5
400058b8: c2 23 a0 64 st %g1, [ %sp + 0x64 ]
400058bc: 82 07 bf d4 add %fp, -44, %g1
400058c0: c0 23 a0 68 clr [ %sp + 0x68 ]
400058c4: a8 10 20 01 mov 1, %l4
400058c8: c2 23 a0 6c st %g1, [ %sp + 0x6c ]
400058cc: e8 23 a0 5c st %l4, [ %sp + 0x5c ]
400058d0: 2b 10 00 77 sethi %hi(0x4001dc00), %l5
400058d4: 92 10 00 12 mov %l2, %o1
400058d8: 90 15 62 c0 or %l5, 0x2c0, %o0
400058dc: 40 00 0b f3 call 400088a8 <_Thread_Initialize>
400058e0: 98 10 20 00 clr %o4
budget_callout,
0, /* isr level */
name /* posix threads don't have a name */
);
if ( !status ) {
400058e4: 80 8a 20 ff btst 0xff, %o0
400058e8: 12 80 00 08 bne 40005908 <pthread_create+0x1ac>
400058ec: 90 15 62 c0 or %l5, 0x2c0, %o0
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free (
Thread_Control *the_pthread
)
{
_Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object );
400058f0: 40 00 09 1b call 40007d5c <_Objects_Free>
400058f4: 92 10 00 12 mov %l2, %o1
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
400058f8: 03 10 00 77 sethi %hi(0x4001dc00), %g1
400058fc: d0 00 60 e4 ld [ %g1 + 0xe4 ], %o0 ! 4001dce4 <_RTEMS_Allocator_Mutex>
40005900: 10 80 00 23 b 4000598c <pthread_create+0x230>
40005904: b0 10 20 0b mov 0xb, %i0
}
/*
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
40005908: ea 04 a1 60 ld [ %l2 + 0x160 ], %l5
api->Attributes = *the_attr;
4000590c: 92 10 00 11 mov %l1, %o1
40005910: 94 10 20 3c mov 0x3c, %o2
40005914: 40 00 28 cf call 4000fc50 <memcpy>
40005918: 90 10 00 15 mov %l5, %o0
api->detachstate = the_attr->detachstate;
4000591c: c2 04 60 38 ld [ %l1 + 0x38 ], %g1
api->schedpolicy = schedpolicy;
api->schedparam = schedparam;
40005920: 92 07 bf dc add %fp, -36, %o1
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->Attributes = *the_attr;
api->detachstate = the_attr->detachstate;
40005924: c2 25 60 3c st %g1, [ %l5 + 0x3c ]
api->schedpolicy = schedpolicy;
api->schedparam = schedparam;
40005928: 94 10 20 1c mov 0x1c, %o2
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->Attributes = *the_attr;
api->detachstate = the_attr->detachstate;
api->schedpolicy = schedpolicy;
4000592c: e6 25 60 80 st %l3, [ %l5 + 0x80 ]
api->schedparam = schedparam;
40005930: 40 00 28 c8 call 4000fc50 <memcpy>
40005934: 90 05 60 84 add %l5, 0x84, %o0
the_thread->do_post_task_switch_extension = true;
/*
* POSIX threads are allocated and started in one operation.
*/
status = _Thread_Start(
40005938: 94 10 00 1a mov %i2, %o2
* This insures we evaluate the process-wide signals pending when we
* first run.
*
* NOTE: Since the thread starts with all unblocked, this is necessary.
*/
the_thread->do_post_task_switch_extension = true;
4000593c: e8 2c a0 74 stb %l4, [ %l2 + 0x74 ]
/*
* POSIX threads are allocated and started in one operation.
*/
status = _Thread_Start(
40005940: 96 10 00 1b mov %i3, %o3
40005944: 90 10 00 12 mov %l2, %o0
40005948: 92 10 20 01 mov 1, %o1
4000594c: 40 00 0e b3 call 40009418 <_Thread_Start>
40005950: 98 10 20 00 clr %o4
_RTEMS_Unlock_allocator();
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
40005954: 80 a4 e0 04 cmp %l3, 4
40005958: 32 80 00 0a bne,a 40005980 <pthread_create+0x224>
4000595c: c2 04 a0 08 ld [ %l2 + 8 ], %g1
_Watchdog_Insert_ticks(
40005960: 40 00 0f 57 call 400096bc <_Timespec_To_ticks>
40005964: 90 05 60 8c add %l5, 0x8c, %o0
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40005968: 92 05 60 a4 add %l5, 0xa4, %o1
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
4000596c: d0 25 60 b0 st %o0, [ %l5 + 0xb0 ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40005970: 11 10 00 77 sethi %hi(0x4001dc00), %o0
40005974: 40 00 10 2e call 40009a2c <_Watchdog_Insert>
40005978: 90 12 21 0c or %o0, 0x10c, %o0 ! 4001dd0c <_Watchdog_Ticks_chain>
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
4000597c: c2 04 a0 08 ld [ %l2 + 8 ], %g1
_RTEMS_Unlock_allocator();
40005980: 05 10 00 77 sethi %hi(0x4001dc00), %g2
40005984: d0 00 a0 e4 ld [ %g2 + 0xe4 ], %o0 ! 4001dce4 <_RTEMS_Allocator_Mutex>
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
40005988: c2 24 00 00 st %g1, [ %l0 ]
_RTEMS_Unlock_allocator();
4000598c: 40 00 05 c7 call 400070a8 <_API_Mutex_Unlock>
40005990: 01 00 00 00 nop
return 0;
40005994: 81 c7 e0 08 ret
40005998: 81 e8 00 00 restore
}
4000599c: 81 c7 e0 08 ret
400059a0: 81 e8 00 00 restore
40005098 <pthread_mutexattr_gettype>:
int pthread_mutexattr_gettype(
const pthread_mutexattr_t *attr,
int *type
)
{
if ( !attr )
40005098: 80 a2 20 00 cmp %o0, 0
4000509c: 02 80 00 0c be 400050cc <pthread_mutexattr_gettype+0x34>
400050a0: 01 00 00 00 nop
return EINVAL;
if ( !attr->is_initialized )
400050a4: c2 02 00 00 ld [ %o0 ], %g1
400050a8: 80 a0 60 00 cmp %g1, 0
400050ac: 02 80 00 08 be 400050cc <pthread_mutexattr_gettype+0x34>
400050b0: 80 a2 60 00 cmp %o1, 0
return EINVAL;
if ( !type )
400050b4: 02 80 00 06 be 400050cc <pthread_mutexattr_gettype+0x34> <== NEVER TAKEN
400050b8: 01 00 00 00 nop
return EINVAL;
*type = attr->type;
400050bc: c2 02 20 10 ld [ %o0 + 0x10 ], %g1
400050c0: 90 10 20 00 clr %o0
return 0;
400050c4: 81 c3 e0 08 retl
400050c8: c2 22 40 00 st %g1, [ %o1 ]
}
400050cc: 81 c3 e0 08 retl
400050d0: 90 10 20 16 mov 0x16, %o0
400075e0 <pthread_mutexattr_setpshared>:
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
if ( !attr || !attr->is_initialized )
400075e0: 80 a2 20 00 cmp %o0, 0
400075e4: 02 80 00 0b be 40007610 <pthread_mutexattr_setpshared+0x30>
400075e8: 01 00 00 00 nop
400075ec: c2 02 00 00 ld [ %o0 ], %g1
400075f0: 80 a0 60 00 cmp %g1, 0
400075f4: 02 80 00 07 be 40007610 <pthread_mutexattr_setpshared+0x30>
400075f8: 80 a2 60 01 cmp %o1, 1
return EINVAL;
switch ( pshared ) {
400075fc: 18 80 00 05 bgu 40007610 <pthread_mutexattr_setpshared+0x30><== NEVER TAKEN
40007600: 01 00 00 00 nop
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
40007604: d2 22 20 04 st %o1, [ %o0 + 4 ]
return 0;
40007608: 81 c3 e0 08 retl
4000760c: 90 10 20 00 clr %o0
default:
return EINVAL;
}
}
40007610: 81 c3 e0 08 retl
40007614: 90 10 20 16 mov 0x16, %o0
40005100 <pthread_mutexattr_settype>:
int pthread_mutexattr_settype(
pthread_mutexattr_t *attr,
int type
)
{
if ( !attr || !attr->is_initialized )
40005100: 80 a2 20 00 cmp %o0, 0
40005104: 02 80 00 0b be 40005130 <pthread_mutexattr_settype+0x30>
40005108: 01 00 00 00 nop
4000510c: c2 02 00 00 ld [ %o0 ], %g1
40005110: 80 a0 60 00 cmp %g1, 0
40005114: 02 80 00 07 be 40005130 <pthread_mutexattr_settype+0x30> <== NEVER TAKEN
40005118: 80 a2 60 03 cmp %o1, 3
return EINVAL;
switch ( type ) {
4000511c: 18 80 00 05 bgu 40005130 <pthread_mutexattr_settype+0x30>
40005120: 01 00 00 00 nop
case PTHREAD_MUTEX_NORMAL:
case PTHREAD_MUTEX_RECURSIVE:
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
attr->type = type;
40005124: d2 22 20 10 st %o1, [ %o0 + 0x10 ]
return 0;
40005128: 81 c3 e0 08 retl
4000512c: 90 10 20 00 clr %o0
default:
return EINVAL;
}
}
40005130: 81 c3 e0 08 retl
40005134: 90 10 20 16 mov 0x16, %o0
40005d88 <pthread_once>:
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
40005d88: 9d e3 bf 98 save %sp, -104, %sp
if ( !once_control || !init_routine )
40005d8c: 80 a6 60 00 cmp %i1, 0
40005d90: 02 80 00 05 be 40005da4 <pthread_once+0x1c>
40005d94: a0 10 00 18 mov %i0, %l0
40005d98: 80 a6 20 00 cmp %i0, 0
40005d9c: 32 80 00 04 bne,a 40005dac <pthread_once+0x24>
40005da0: c2 06 20 04 ld [ %i0 + 4 ], %g1
40005da4: 81 c7 e0 08 ret
40005da8: 91 e8 20 16 restore %g0, 0x16, %o0
return EINVAL;
if ( !once_control->init_executed ) {
40005dac: 80 a0 60 00 cmp %g1, 0
40005db0: 12 80 00 13 bne 40005dfc <pthread_once+0x74>
40005db4: b0 10 20 00 clr %i0
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
40005db8: 90 10 21 00 mov 0x100, %o0
40005dbc: 92 10 21 00 mov 0x100, %o1
40005dc0: 40 00 03 03 call 400069cc <rtems_task_mode>
40005dc4: 94 07 bf fc add %fp, -4, %o2
if ( !once_control->init_executed ) {
40005dc8: c2 04 20 04 ld [ %l0 + 4 ], %g1
40005dcc: 80 a0 60 00 cmp %g1, 0
40005dd0: 12 80 00 07 bne 40005dec <pthread_once+0x64> <== NEVER TAKEN
40005dd4: d0 07 bf fc ld [ %fp + -4 ], %o0
once_control->is_initialized = true;
40005dd8: 82 10 20 01 mov 1, %g1
once_control->init_executed = true;
40005ddc: c2 24 20 04 st %g1, [ %l0 + 4 ]
(*init_routine)();
40005de0: 9f c6 40 00 call %i1
40005de4: c2 24 00 00 st %g1, [ %l0 ]
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
40005de8: d0 07 bf fc ld [ %fp + -4 ], %o0
40005dec: 92 10 21 00 mov 0x100, %o1
40005df0: 94 07 bf fc add %fp, -4, %o2
40005df4: 40 00 02 f6 call 400069cc <rtems_task_mode>
40005df8: b0 10 20 00 clr %i0
}
return 0;
}
40005dfc: 81 c7 e0 08 ret
40005e00: 81 e8 00 00 restore
400065b0 <pthread_rwlock_init>:
int pthread_rwlock_init(
pthread_rwlock_t *rwlock,
const pthread_rwlockattr_t *attr
)
{
400065b0: 9d e3 bf 90 save %sp, -112, %sp
const pthread_rwlockattr_t *the_attr;
/*
* Error check parameters
*/
if ( !rwlock )
400065b4: 80 a6 20 00 cmp %i0, 0
400065b8: 02 80 00 2a be 40006660 <pthread_rwlock_init+0xb0>
400065bc: 80 a6 60 00 cmp %i1, 0
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
400065c0: 32 80 00 06 bne,a 400065d8 <pthread_rwlock_init+0x28>
400065c4: c2 06 40 00 ld [ %i1 ], %g1
the_attr = attr;
} else {
(void) pthread_rwlockattr_init( &default_attr );
400065c8: b2 07 bf f4 add %fp, -12, %i1
400065cc: 40 00 02 7f call 40006fc8 <pthread_rwlockattr_init>
400065d0: 90 10 00 19 mov %i1, %o0
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
400065d4: c2 06 40 00 ld [ %i1 ], %g1
400065d8: 80 a0 60 00 cmp %g1, 0
400065dc: 02 80 00 21 be 40006660 <pthread_rwlock_init+0xb0> <== NEVER TAKEN
400065e0: 01 00 00 00 nop
return EINVAL;
switch ( the_attr->process_shared ) {
400065e4: c2 06 60 04 ld [ %i1 + 4 ], %g1
400065e8: 80 a0 60 00 cmp %g1, 0
400065ec: 12 80 00 1d bne 40006660 <pthread_rwlock_init+0xb0> <== NEVER TAKEN
400065f0: 03 10 00 7e sethi %hi(0x4001f800), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
400065f4: c4 00 62 10 ld [ %g1 + 0x210 ], %g2 ! 4001fa10 <_Thread_Dispatch_disable_level>
400065f8: 84 00 a0 01 inc %g2
400065fc: c4 20 62 10 st %g2, [ %g1 + 0x210 ]
* This function allocates a RWLock control block from
* the inactive chain of free RWLock control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Allocate( void )
{
return (POSIX_RWLock_Control *)
40006600: 23 10 00 7f sethi %hi(0x4001fc00), %l1
40006604: 40 00 09 dc call 40008d74 <_Objects_Allocate>
40006608: 90 14 60 60 or %l1, 0x60, %o0 ! 4001fc60 <_POSIX_RWLock_Information>
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
4000660c: a0 92 20 00 orcc %o0, 0, %l0
40006610: 12 80 00 06 bne 40006628 <pthread_rwlock_init+0x78>
40006614: 90 04 20 10 add %l0, 0x10, %o0
_Thread_Enable_dispatch();
40006618: 40 00 0d 36 call 40009af0 <_Thread_Enable_dispatch>
4000661c: b0 10 20 0b mov 0xb, %i0
return EAGAIN;
40006620: 81 c7 e0 08 ret
40006624: 81 e8 00 00 restore
}
_CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes );
40006628: 40 00 07 91 call 4000846c <_CORE_RWLock_Initialize>
4000662c: 92 07 bf fc add %fp, -4, %o1
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40006630: c4 14 20 0a lduh [ %l0 + 0xa ], %g2
40006634: a2 14 60 60 or %l1, 0x60, %l1
40006638: c6 04 60 1c ld [ %l1 + 0x1c ], %g3
4000663c: c2 04 20 08 ld [ %l0 + 8 ], %g1
40006640: 85 28 a0 02 sll %g2, 2, %g2
40006644: e0 20 c0 02 st %l0, [ %g3 + %g2 ]
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
40006648: c0 24 20 0c clr [ %l0 + 0xc ]
&_POSIX_RWLock_Information,
&the_rwlock->Object,
0
);
*rwlock = the_rwlock->Object.id;
4000664c: c2 26 00 00 st %g1, [ %i0 ]
_Thread_Enable_dispatch();
40006650: 40 00 0d 28 call 40009af0 <_Thread_Enable_dispatch>
40006654: b0 10 20 00 clr %i0
return 0;
40006658: 81 c7 e0 08 ret
4000665c: 81 e8 00 00 restore
}
40006660: 81 c7 e0 08 ret
40006664: 91 e8 20 16 restore %g0, 0x16, %o0
400066e0 <pthread_rwlock_timedrdlock>:
int pthread_rwlock_timedrdlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
400066e0: 9d e3 bf 98 save %sp, -104, %sp
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
400066e4: 80 a6 20 00 cmp %i0, 0
400066e8: 02 80 00 2d be 4000679c <pthread_rwlock_timedrdlock+0xbc>
400066ec: 90 10 00 19 mov %i1, %o0
*
* If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID,
* POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW,
* then we should not wait.
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
400066f0: 40 00 1a bd call 4000d1e4 <_POSIX_Absolute_timeout_to_ticks>
400066f4: 92 07 bf f8 add %fp, -8, %o1
400066f8: d2 06 00 00 ld [ %i0 ], %o1
400066fc: a0 10 00 08 mov %o0, %l0
40006700: 94 07 bf fc add %fp, -4, %o2
40006704: 11 10 00 7f sethi %hi(0x4001fc00), %o0
40006708: 40 00 0a da call 40009270 <_Objects_Get>
4000670c: 90 12 20 60 or %o0, 0x60, %o0 ! 4001fc60 <_POSIX_RWLock_Information>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
40006710: c2 07 bf fc ld [ %fp + -4 ], %g1
40006714: 80 a0 60 00 cmp %g1, 0
40006718: 32 80 00 22 bne,a 400067a0 <pthread_rwlock_timedrdlock+0xc0>
4000671c: 90 10 20 16 mov 0x16, %o0
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
40006720: d2 06 00 00 ld [ %i0 ], %o1
40006724: d6 07 bf f8 ld [ %fp + -8 ], %o3
int _EXFUN(pthread_rwlock_init,
(pthread_rwlock_t *__rwlock, _CONST pthread_rwlockattr_t *__attr));
int _EXFUN(pthread_rwlock_destroy, (pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_rdlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_tryrdlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_timedrdlock,
40006728: 82 1c 20 03 xor %l0, 3, %g1
4000672c: 90 02 20 10 add %o0, 0x10, %o0
40006730: 80 a0 00 01 cmp %g0, %g1
40006734: 98 10 20 00 clr %o4
40006738: a2 60 3f ff subx %g0, -1, %l1
4000673c: 40 00 07 57 call 40008498 <_CORE_RWLock_Obtain_for_reading>
40006740: 94 10 00 11 mov %l1, %o2
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
40006744: 40 00 0c eb call 40009af0 <_Thread_Enable_dispatch>
40006748: 01 00 00 00 nop
if ( !do_wait ) {
4000674c: 80 a4 60 00 cmp %l1, 0
40006750: 12 80 00 0d bne 40006784 <pthread_rwlock_timedrdlock+0xa4>
40006754: 03 10 00 7e sethi %hi(0x4001f800), %g1
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
40006758: c2 00 62 cc ld [ %g1 + 0x2cc ], %g1 ! 4001facc <_Thread_Executing>
4000675c: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
40006760: 80 a0 60 02 cmp %g1, 2
40006764: 32 80 00 09 bne,a 40006788 <pthread_rwlock_timedrdlock+0xa8>
40006768: 03 10 00 7e sethi %hi(0x4001f800), %g1
switch (status) {
4000676c: 80 a4 20 00 cmp %l0, 0
40006770: 02 80 00 0c be 400067a0 <pthread_rwlock_timedrdlock+0xc0> <== NEVER TAKEN
40006774: 90 10 20 16 mov 0x16, %o0
40006778: 80 a4 20 02 cmp %l0, 2
4000677c: 08 80 00 09 bleu 400067a0 <pthread_rwlock_timedrdlock+0xc0><== ALWAYS TAKEN
40006780: 90 10 20 74 mov 0x74, %o0
break;
}
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
40006784: 03 10 00 7e sethi %hi(0x4001f800), %g1
40006788: c2 00 62 cc ld [ %g1 + 0x2cc ], %g1 ! 4001facc <_Thread_Executing>
4000678c: 40 00 00 3b call 40006878 <_POSIX_RWLock_Translate_core_RWLock_return_code>
40006790: d0 00 60 34 ld [ %g1 + 0x34 ], %o0
40006794: 81 c7 e0 08 ret
40006798: 91 e8 00 08 restore %g0, %o0, %o0
4000679c: 90 10 20 16 mov 0x16, %o0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
400067a0: b0 10 00 08 mov %o0, %i0
400067a4: 81 c7 e0 08 ret
400067a8: 81 e8 00 00 restore
400067ac <pthread_rwlock_timedwrlock>:
int pthread_rwlock_timedwrlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
400067ac: 9d e3 bf 98 save %sp, -104, %sp
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
400067b0: 80 a6 20 00 cmp %i0, 0
400067b4: 02 80 00 2d be 40006868 <pthread_rwlock_timedwrlock+0xbc>
400067b8: 90 10 00 19 mov %i1, %o0
*
* If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID,
* POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW,
* then we should not wait.
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
400067bc: 40 00 1a 8a call 4000d1e4 <_POSIX_Absolute_timeout_to_ticks>
400067c0: 92 07 bf f8 add %fp, -8, %o1
400067c4: d2 06 00 00 ld [ %i0 ], %o1
400067c8: a0 10 00 08 mov %o0, %l0
400067cc: 94 07 bf fc add %fp, -4, %o2
400067d0: 11 10 00 7f sethi %hi(0x4001fc00), %o0
400067d4: 40 00 0a a7 call 40009270 <_Objects_Get>
400067d8: 90 12 20 60 or %o0, 0x60, %o0 ! 4001fc60 <_POSIX_RWLock_Information>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
400067dc: c2 07 bf fc ld [ %fp + -4 ], %g1
400067e0: 80 a0 60 00 cmp %g1, 0
400067e4: 32 80 00 22 bne,a 4000686c <pthread_rwlock_timedwrlock+0xc0>
400067e8: 90 10 20 16 mov 0x16, %o0
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
400067ec: d2 06 00 00 ld [ %i0 ], %o1
400067f0: d6 07 bf f8 ld [ %fp + -8 ], %o3
(pthread_rwlock_t *__rwlock, _CONST struct timespec *__abstime));
int _EXFUN(pthread_rwlock_unlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_wrlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_trywrlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_timedwrlock,
400067f4: 82 1c 20 03 xor %l0, 3, %g1
400067f8: 90 02 20 10 add %o0, 0x10, %o0
400067fc: 80 a0 00 01 cmp %g0, %g1
40006800: 98 10 20 00 clr %o4
40006804: a2 60 3f ff subx %g0, -1, %l1
40006808: 40 00 07 58 call 40008568 <_CORE_RWLock_Obtain_for_writing>
4000680c: 94 10 00 11 mov %l1, %o2
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
40006810: 40 00 0c b8 call 40009af0 <_Thread_Enable_dispatch>
40006814: 01 00 00 00 nop
if ( !do_wait &&
40006818: 80 a4 60 00 cmp %l1, 0
4000681c: 12 80 00 0d bne 40006850 <pthread_rwlock_timedwrlock+0xa4>
40006820: 03 10 00 7e sethi %hi(0x4001f800), %g1
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
40006824: c2 00 62 cc ld [ %g1 + 0x2cc ], %g1 ! 4001facc <_Thread_Executing>
40006828: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
4000682c: 80 a0 60 02 cmp %g1, 2
40006830: 32 80 00 09 bne,a 40006854 <pthread_rwlock_timedwrlock+0xa8>
40006834: 03 10 00 7e sethi %hi(0x4001f800), %g1
switch (status) {
40006838: 80 a4 20 00 cmp %l0, 0
4000683c: 02 80 00 0c be 4000686c <pthread_rwlock_timedwrlock+0xc0> <== NEVER TAKEN
40006840: 90 10 20 16 mov 0x16, %o0
40006844: 80 a4 20 02 cmp %l0, 2
40006848: 08 80 00 09 bleu 4000686c <pthread_rwlock_timedwrlock+0xc0><== ALWAYS TAKEN
4000684c: 90 10 20 74 mov 0x74, %o0
case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE:
break;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
40006850: 03 10 00 7e sethi %hi(0x4001f800), %g1
40006854: c2 00 62 cc ld [ %g1 + 0x2cc ], %g1 ! 4001facc <_Thread_Executing>
40006858: 40 00 00 08 call 40006878 <_POSIX_RWLock_Translate_core_RWLock_return_code>
4000685c: d0 00 60 34 ld [ %g1 + 0x34 ], %o0
40006860: 81 c7 e0 08 ret
40006864: 91 e8 00 08 restore %g0, %o0, %o0
40006868: 90 10 20 16 mov 0x16, %o0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
4000686c: b0 10 00 08 mov %o0, %i0
40006870: 81 c7 e0 08 ret
40006874: 81 e8 00 00 restore
40006fec <pthread_rwlockattr_setpshared>:
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
if ( !attr )
40006fec: 80 a2 20 00 cmp %o0, 0
40006ff0: 02 80 00 0b be 4000701c <pthread_rwlockattr_setpshared+0x30>
40006ff4: 01 00 00 00 nop
return EINVAL;
if ( !attr->is_initialized )
40006ff8: c2 02 00 00 ld [ %o0 ], %g1
40006ffc: 80 a0 60 00 cmp %g1, 0
40007000: 02 80 00 07 be 4000701c <pthread_rwlockattr_setpshared+0x30>
40007004: 80 a2 60 01 cmp %o1, 1
return EINVAL;
switch ( pshared ) {
40007008: 18 80 00 05 bgu 4000701c <pthread_rwlockattr_setpshared+0x30><== NEVER TAKEN
4000700c: 01 00 00 00 nop
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
40007010: d2 22 20 04 st %o1, [ %o0 + 4 ]
return 0;
40007014: 81 c3 e0 08 retl
40007018: 90 10 20 00 clr %o0
default:
return EINVAL;
}
}
4000701c: 81 c3 e0 08 retl
40007020: 90 10 20 16 mov 0x16, %o0
40008200 <pthread_setschedparam>:
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
40008200: 9d e3 bf 90 save %sp, -112, %sp
40008204: a0 10 00 18 mov %i0, %l0
int rc;
/*
* Check all the parameters
*/
if ( !param )
40008208: 80 a6 a0 00 cmp %i2, 0
4000820c: 02 80 00 42 be 40008314 <pthread_setschedparam+0x114>
40008210: b0 10 20 16 mov 0x16, %i0
return EINVAL;
rc = _POSIX_Thread_Translate_sched_param(
40008214: 90 10 00 19 mov %i1, %o0
40008218: 92 10 00 1a mov %i2, %o1
4000821c: 94 07 bf fc add %fp, -4, %o2
40008220: 40 00 18 3b call 4000e30c <_POSIX_Thread_Translate_sched_param>
40008224: 96 07 bf f8 add %fp, -8, %o3
policy,
param,
&budget_algorithm,
&budget_callout
);
if ( rc )
40008228: b0 92 20 00 orcc %o0, 0, %i0
4000822c: 12 80 00 3a bne 40008314 <pthread_setschedparam+0x114>
40008230: 92 10 00 10 mov %l0, %o1
40008234: 11 10 00 88 sethi %hi(0x40022000), %o0
40008238: 94 07 bf f4 add %fp, -12, %o2
4000823c: 40 00 08 22 call 4000a2c4 <_Objects_Get>
40008240: 90 12 23 a0 or %o0, 0x3a0, %o0
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
40008244: c2 07 bf f4 ld [ %fp + -12 ], %g1
40008248: 80 a0 60 00 cmp %g1, 0
4000824c: 02 80 00 04 be 4000825c <pthread_setschedparam+0x5c>
40008250: a2 10 00 08 mov %o0, %l1
40008254: 81 c7 e0 08 ret
40008258: 91 e8 20 03 restore %g0, 3, %o0
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4000825c: e0 02 21 60 ld [ %o0 + 0x160 ], %l0
if ( api->schedpolicy == SCHED_SPORADIC )
40008260: c2 04 20 80 ld [ %l0 + 0x80 ], %g1
40008264: 80 a0 60 04 cmp %g1, 4
40008268: 32 80 00 05 bne,a 4000827c <pthread_setschedparam+0x7c>
4000826c: f2 24 20 80 st %i1, [ %l0 + 0x80 ]
(void) _Watchdog_Remove( &api->Sporadic_timer );
40008270: 40 00 0f 5f call 4000bfec <_Watchdog_Remove>
40008274: 90 04 20 a4 add %l0, 0xa4, %o0
api->schedpolicy = policy;
40008278: f2 24 20 80 st %i1, [ %l0 + 0x80 ]
api->schedparam = *param;
4000827c: 92 10 00 1a mov %i2, %o1
40008280: 90 04 20 84 add %l0, 0x84, %o0
40008284: 40 00 27 ab call 40012130 <memcpy>
40008288: 94 10 20 1c mov 0x1c, %o2
the_thread->budget_algorithm = budget_algorithm;
4000828c: c4 07 bf fc ld [ %fp + -4 ], %g2
the_thread->budget_callout = budget_callout;
switch ( api->schedpolicy ) {
40008290: c2 04 20 80 ld [ %l0 + 0x80 ], %g1
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
api->schedparam = *param;
the_thread->budget_algorithm = budget_algorithm;
40008294: c4 24 60 7c st %g2, [ %l1 + 0x7c ]
the_thread->budget_callout = budget_callout;
40008298: c4 07 bf f8 ld [ %fp + -8 ], %g2
switch ( api->schedpolicy ) {
4000829c: 80 a0 60 00 cmp %g1, 0
400082a0: 06 80 00 1b bl 4000830c <pthread_setschedparam+0x10c> <== NEVER TAKEN
400082a4: c4 24 60 80 st %g2, [ %l1 + 0x80 ]
400082a8: 80 a0 60 02 cmp %g1, 2
400082ac: 24 80 00 07 ble,a 400082c8 <pthread_setschedparam+0xc8>
400082b0: c2 04 20 84 ld [ %l0 + 0x84 ], %g1
400082b4: 80 a0 60 04 cmp %g1, 4
400082b8: 12 80 00 15 bne 4000830c <pthread_setschedparam+0x10c> <== NEVER TAKEN
400082bc: 01 00 00 00 nop
true
);
break;
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
400082c0: 10 80 00 0d b 400082f4 <pthread_setschedparam+0xf4>
400082c4: c2 04 20 84 ld [ %l0 + 0x84 ], %g1
400082c8: 07 10 00 85 sethi %hi(0x40021400), %g3
switch ( api->schedpolicy ) {
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
400082cc: 05 10 00 88 sethi %hi(0x40022000), %g2
400082d0: d2 08 e3 68 ldub [ %g3 + 0x368 ], %o1
400082d4: c4 00 a0 68 ld [ %g2 + 0x68 ], %g2
400082d8: 92 22 40 01 sub %o1, %g1, %o1
400082dc: c4 24 60 78 st %g2, [ %l1 + 0x78 ]
the_thread->real_priority =
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
400082e0: 90 10 00 11 mov %l1, %o0
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
the_thread->real_priority =
400082e4: d2 24 60 18 st %o1, [ %l1 + 0x18 ]
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
400082e8: 40 00 08 a7 call 4000a584 <_Thread_Change_priority>
400082ec: 94 10 20 01 mov 1, %o2
the_thread,
the_thread->real_priority,
true
);
break;
400082f0: 30 80 00 07 b,a 4000830c <pthread_setschedparam+0x10c>
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
_Watchdog_Remove( &api->Sporadic_timer );
400082f4: 90 04 20 a4 add %l0, 0xa4, %o0
400082f8: 40 00 0f 3d call 4000bfec <_Watchdog_Remove>
400082fc: c2 24 20 a0 st %g1, [ %l0 + 0xa0 ]
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
40008300: 92 10 00 11 mov %l1, %o1
40008304: 7f ff ff a0 call 40008184 <_POSIX_Threads_Sporadic_budget_TSR>
40008308: 90 10 20 00 clr %o0
break;
}
_Thread_Enable_dispatch();
4000830c: 40 00 0a 0e call 4000ab44 <_Thread_Enable_dispatch>
40008310: 01 00 00 00 nop
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
40008314: 81 c7 e0 08 ret
40008318: 81 e8 00 00 restore
40005a10 <pthread_testcancel>:
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
40005a10: 9d e3 bf a0 save %sp, -96, %sp
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
40005a14: 03 10 00 79 sethi %hi(0x4001e400), %g1
40005a18: c2 00 62 e8 ld [ %g1 + 0x2e8 ], %g1 ! 4001e6e8 <_ISR_Nest_level>
40005a1c: 80 a0 60 00 cmp %g1, 0
40005a20: 12 80 00 17 bne 40005a7c <pthread_testcancel+0x6c> <== NEVER TAKEN
40005a24: 05 10 00 79 sethi %hi(0x4001e400), %g2
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
40005a28: 03 10 00 79 sethi %hi(0x4001e400), %g1
40005a2c: c6 00 a2 50 ld [ %g2 + 0x250 ], %g3
40005a30: c2 00 63 0c ld [ %g1 + 0x30c ], %g1
40005a34: 86 00 e0 01 inc %g3
40005a38: c2 00 61 60 ld [ %g1 + 0x160 ], %g1
40005a3c: c6 20 a2 50 st %g3, [ %g2 + 0x250 ]
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
40005a40: c4 00 60 d4 ld [ %g1 + 0xd4 ], %g2
40005a44: 80 a0 a0 00 cmp %g2, 0
40005a48: 12 80 00 05 bne 40005a5c <pthread_testcancel+0x4c> <== NEVER TAKEN
40005a4c: a0 10 20 00 clr %l0
/* Setting Cancelability State, P1003.1c/Draft 10, p. 183 */
int _EXFUN(pthread_setcancelstate, (int __state, int *__oldstate));
int _EXFUN(pthread_setcanceltype, (int __type, int *__oldtype));
void _EXFUN(pthread_testcancel, (void));
40005a50: c2 00 60 dc ld [ %g1 + 0xdc ], %g1
40005a54: 80 a0 00 01 cmp %g0, %g1
40005a58: a0 40 20 00 addx %g0, 0, %l0
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
40005a5c: 40 00 09 c4 call 4000816c <_Thread_Enable_dispatch>
40005a60: 01 00 00 00 nop
if ( cancel )
40005a64: 80 8c 20 ff btst 0xff, %l0
40005a68: 02 80 00 05 be 40005a7c <pthread_testcancel+0x6c>
40005a6c: 03 10 00 79 sethi %hi(0x4001e400), %g1
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
40005a70: f0 00 63 0c ld [ %g1 + 0x30c ], %i0 ! 4001e70c <_Thread_Executing>
40005a74: 40 00 18 17 call 4000bad0 <_POSIX_Thread_Exit>
40005a78: 93 e8 3f ff restore %g0, -1, %o1
40005a7c: 81 c7 e0 08 ret
40005a80: 81 e8 00 00 restore
4001a160 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
4001a160: 9d e3 bf a0 save %sp, -96, %sp
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
4001a164: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4001a168: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 4001bec4 <rtems_libio_number_iops>
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
4001a16c: 92 10 00 19 mov %i1, %o1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
4001a170: 80 a6 00 01 cmp %i0, %g1
4001a174: 1a 80 00 0c bcc 4001a1a4 <read+0x44> <== NEVER TAKEN
4001a178: 94 10 00 1a mov %i2, %o2
iop = rtems_libio_iop( fd );
4001a17c: 03 10 00 71 sethi %hi(0x4001c400), %g1
4001a180: e0 00 63 08 ld [ %g1 + 0x308 ], %l0 ! 4001c708 <rtems_libio_iops>
4001a184: 83 2e 20 06 sll %i0, 6, %g1
4001a188: b1 2e 20 03 sll %i0, 3, %i0
4001a18c: b0 06 00 01 add %i0, %g1, %i0
4001a190: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open( iop );
4001a194: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4001a198: 80 88 61 00 btst 0x100, %g1
4001a19c: 12 80 00 06 bne 4001a1b4 <read+0x54>
4001a1a0: 80 a6 60 00 cmp %i1, 0
4001a1a4: 7f ff d0 ed call 4000e558 <__errno>
4001a1a8: 01 00 00 00 nop
4001a1ac: 10 80 00 14 b 4001a1fc <read+0x9c>
4001a1b0: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
rtems_libio_check_buffer( buffer );
4001a1b4: 02 80 00 07 be 4001a1d0 <read+0x70> <== NEVER TAKEN
4001a1b8: 80 a6 a0 00 cmp %i2, 0
rtems_libio_check_count( count );
4001a1bc: 02 80 00 1c be 4001a22c <read+0xcc> <== NEVER TAKEN
4001a1c0: 90 10 20 00 clr %o0
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
4001a1c4: 80 88 60 02 btst 2, %g1
4001a1c8: 32 80 00 06 bne,a 4001a1e0 <read+0x80> <== ALWAYS TAKEN
4001a1cc: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001a1d0: 7f ff d0 e2 call 4000e558 <__errno> <== NOT EXECUTED
4001a1d4: 01 00 00 00 nop <== NOT EXECUTED
4001a1d8: 10 80 00 09 b 4001a1fc <read+0x9c> <== NOT EXECUTED
4001a1dc: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
4001a1e0: c2 00 60 08 ld [ %g1 + 8 ], %g1
4001a1e4: 80 a0 60 00 cmp %g1, 0
4001a1e8: 12 80 00 08 bne 4001a208 <read+0xa8> <== ALWAYS TAKEN
4001a1ec: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001a1f0: 7f ff d0 da call 4000e558 <__errno> <== NOT EXECUTED
4001a1f4: 01 00 00 00 nop <== NOT EXECUTED
4001a1f8: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
4001a1fc: c2 22 00 00 st %g1, [ %o0 ]
4001a200: 10 80 00 0b b 4001a22c <read+0xcc>
4001a204: 90 10 3f ff mov -1, %o0
rc = (*iop->handlers->read_h)( iop, buffer, count );
4001a208: 9f c0 40 00 call %g1
4001a20c: 90 10 00 10 mov %l0, %o0
if ( rc > 0 )
4001a210: 80 a2 20 00 cmp %o0, 0
4001a214: 04 80 00 06 ble 4001a22c <read+0xcc>
4001a218: 85 3a 20 1f sra %o0, 0x1f, %g2
iop->offset += rc;
4001a21c: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4
4001a220: 86 83 40 08 addcc %o5, %o0, %g3
4001a224: 84 43 00 02 addx %o4, %g2, %g2
4001a228: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
return rc;
}
4001a22c: 81 c7 e0 08 ret
4001a230: 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 34 a6 call 40012cac <__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 3b cf call 40014960 <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 34 83 call 40012cac <__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 34 75 call 40012cac <__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 82 sethi %hi(0x40020800), %g1
40004348: c2 00 62 94 ld [ %g1 + 0x294 ], %g1 ! 40020a94 <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 86 sethi %hi(0x40021800), %g1
4000435c: e4 00 62 ac ld [ %g1 + 0x2ac ], %l2 ! 40021aac <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 32 4b call 40010cac <__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: 84 10 20 01 mov 1, %g2
rtems_set_errno_and_return_minus_one( ENOTSUP );
400043c4: 40 00 32 3a call 40010cac <__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: 88 10 20 00 clr %g4
400043dc: 86 10 20 00 clr %g3
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
ssize_t old;
if ( !iov[v].iov_base )
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 32 2f call 40010cac <__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
4001a2b8 <realloc>:
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
4001a2b8: 9d e3 bf 98 save %sp, -104, %sp
4001a2bc: 03 10 00 71 sethi %hi(0x4001c400), %g1
4001a2c0: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 <rtems_malloc_statistics>
4001a2c4: 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())) {
4001a2c8: 05 10 00 72 sethi %hi(0x4001c800), %g2
4001a2cc: c4 00 a2 80 ld [ %g2 + 0x280 ], %g2 ! 4001ca80 <_System_state_Current>
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
4001a2d0: 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())) {
4001a2d4: 80 a0 a0 03 cmp %g2, 3
4001a2d8: 12 80 00 0c bne 4001a308 <realloc+0x50> <== NEVER TAKEN
4001a2dc: c6 20 60 10 st %g3, [ %g1 + 0x10 ]
if (_Thread_Dispatch_disable_level > 0)
4001a2e0: 03 10 00 72 sethi %hi(0x4001c800), %g1
4001a2e4: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 ! 4001c8e0 <_Thread_Dispatch_disable_level>
4001a2e8: 80 a0 60 00 cmp %g1, 0
4001a2ec: 32 80 00 13 bne,a 4001a338 <realloc+0x80> <== NEVER TAKEN
4001a2f0: b0 10 20 00 clr %i0 <== NOT EXECUTED
return (void *) 0;
if (_ISR_Nest_level > 0)
4001a2f4: 03 10 00 72 sethi %hi(0x4001c800), %g1
4001a2f8: c2 00 61 78 ld [ %g1 + 0x178 ], %g1 ! 4001c978 <_ISR_Nest_level>
4001a2fc: 80 a0 60 00 cmp %g1, 0
4001a300: 32 80 00 0e bne,a 4001a338 <realloc+0x80> <== NEVER TAKEN
4001a304: b0 10 20 00 clr %i0 <== NOT EXECUTED
}
/*
* Continue with realloc().
*/
if ( !ptr )
4001a308: 80 a6 20 00 cmp %i0, 0
4001a30c: 12 80 00 06 bne 4001a324 <realloc+0x6c>
4001a310: 80 a6 60 00 cmp %i1, 0
return malloc( size );
4001a314: 7f ff c1 1b call 4000a780 <malloc>
4001a318: 90 10 00 19 mov %i1, %o0
4001a31c: 81 c7 e0 08 ret
4001a320: 91 e8 00 08 restore %g0, %o0, %o0
if ( !size ) {
4001a324: 12 80 00 07 bne 4001a340 <realloc+0x88> <== ALWAYS TAKEN
4001a328: 21 10 00 6f sethi %hi(0x4001bc00), %l0
free( ptr );
4001a32c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
4001a330: 7f ff bf b2 call 4000a1f8 <free> <== NOT EXECUTED
4001a334: b0 10 20 00 clr %i0 <== NOT EXECUTED
return (void *) 0;
4001a338: 81 c7 e0 08 ret <== NOT EXECUTED
4001a33c: 81 e8 00 00 restore <== NOT EXECUTED
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
4001a340: d0 04 22 d0 ld [ %l0 + 0x2d0 ], %o0
4001a344: 92 10 00 18 mov %i0, %o1
4001a348: 40 00 00 60 call 4001a4c8 <_Protected_heap_Get_block_size>
4001a34c: 94 07 bf fc add %fp, -4, %o2
4001a350: 80 8a 20 ff btst 0xff, %o0
4001a354: 12 80 00 08 bne 4001a374 <realloc+0xbc>
4001a358: d0 04 22 d0 ld [ %l0 + 0x2d0 ], %o0
errno = EINVAL;
4001a35c: 7f ff d0 7f call 4000e558 <__errno>
4001a360: b0 10 20 00 clr %i0
4001a364: 82 10 20 16 mov 0x16, %g1
4001a368: c2 22 00 00 st %g1, [ %o0 ]
return (void *) 0;
4001a36c: 81 c7 e0 08 ret
4001a370: 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 ) ) {
4001a374: 92 10 00 18 mov %i0, %o1
4001a378: 40 00 00 61 call 4001a4fc <_Protected_heap_Resize_block>
4001a37c: 94 10 00 19 mov %i1, %o2
4001a380: 80 8a 20 ff btst 0xff, %o0
4001a384: 12 80 00 1a bne 4001a3ec <realloc+0x134>
4001a388: 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 );
4001a38c: 7f ff c0 fd call 4000a780 <malloc>
4001a390: 90 10 00 19 mov %i1, %o0
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
4001a394: 03 10 00 71 sethi %hi(0x4001c400), %g1
4001a398: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 <rtems_malloc_statistics>
4001a39c: 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 );
4001a3a0: a0 10 00 08 mov %o0, %l0
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
4001a3a4: 84 00 bf ff add %g2, -1, %g2
if ( !new_area ) {
4001a3a8: 80 a2 20 00 cmp %o0, 0
4001a3ac: 02 80 00 0f be 4001a3e8 <realloc+0x130>
4001a3b0: c4 20 60 04 st %g2, [ %g1 + 4 ]
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
4001a3b4: c2 07 bf fc ld [ %fp + -4 ], %g1
4001a3b8: 80 a6 40 01 cmp %i1, %g1
4001a3bc: 08 80 00 03 bleu 4001a3c8 <realloc+0x110> <== NEVER TAKEN
4001a3c0: 94 10 00 19 mov %i1, %o2
4001a3c4: 94 10 00 01 mov %g1, %o2
4001a3c8: 92 10 00 18 mov %i0, %o1
4001a3cc: 7f ff d2 9f call 4000ee48 <memcpy>
4001a3d0: 90 10 00 10 mov %l0, %o0
free( ptr );
4001a3d4: 90 10 00 18 mov %i0, %o0
4001a3d8: 7f ff bf 88 call 4000a1f8 <free>
4001a3dc: b0 10 00 10 mov %l0, %i0
return new_area;
4001a3e0: 81 c7 e0 08 ret
4001a3e4: 81 e8 00 00 restore
4001a3e8: b0 10 20 00 clr %i0
}
4001a3ec: 81 c7 e0 08 ret
4001a3f0: 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 9e sethi %hi(0x40027800), %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 9e sethi %hi(0x40027800), %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 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED
40006be0: d2 00 60 c8 ld [ %g1 + 0xc8 ], %o1 ! 400278c8 <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 60 c8 ld [ %g1 + 0xc8 ], %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 39 bf call 400152fc <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 39 af call 400152fc <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 3f f5 call 40016c20 <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 3f ef call 40016c20 <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 32 e0 call 400138d4 <__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 32 c2 call 400138d4 <__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
40014704 <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
40014704: 11 10 00 9d sethi %hi(0x40027400), %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;
}
40014708: 81 c3 e0 08 retl <== NOT EXECUTED
4001470c: 90 12 23 d0 or %o0, 0x3d0, %o0 ! 400277d0 <bad_buffer.4953><== NOT EXECUTED
40010ee0 <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
40010ee0: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
40010ee4: 90 10 00 18 mov %i0, %o0
40010ee8: 40 00 00 0b call 40010f14 <rtems_assoc_ptr_by_local>
40010eec: 92 10 00 19 mov %i1, %o1
if (nap)
40010ef0: 80 a2 20 00 cmp %o0, 0
40010ef4: 02 80 00 05 be 40010f08 <rtems_assoc_name_by_local+0x28> <== NEVER TAKEN
40010ef8: 01 00 00 00 nop
return nap->name;
return rtems_assoc_name_bad(local_value);
}
40010efc: f0 02 00 00 ld [ %o0 ], %i0
40010f00: 81 c7 e0 08 ret
40010f04: 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);
40010f08: 40 00 0d ff call 40014704 <rtems_assoc_name_bad> <== NOT EXECUTED
40010f0c: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED
4000e4d8 <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4000e4d8: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4000e4dc: d0 06 00 00 ld [ %i0 ], %o0
4000e4e0: 80 a2 20 00 cmp %o0, 0
4000e4e4: 02 80 00 0e be 4000e51c <rtems_assoc_ptr_by_local+0x44> <== NEVER TAKEN
4000e4e8: 82 10 20 00 clr %g1
4000e4ec: 13 10 00 6d sethi %hi(0x4001b400), %o1
4000e4f0: 40 00 03 81 call 4000f2f4 <strcmp>
4000e4f4: 92 12 63 20 or %o1, 0x320, %o1 ! 4001b720 <errno_assoc+0x88>
4000e4f8: 80 a2 20 00 cmp %o0, 0
4000e4fc: 02 80 00 07 be 4000e518 <rtems_assoc_ptr_by_local+0x40> <== NEVER TAKEN
4000e500: 82 10 00 18 mov %i0, %g1
default_ap = ap++;
4000e504: 10 80 00 06 b 4000e51c <rtems_assoc_ptr_by_local+0x44>
4000e508: 82 10 20 00 clr %g1
for ( ; ap->name; ap++)
if (ap->local_value == local_value)
4000e50c: 80 a0 80 19 cmp %g2, %i1
4000e510: 02 80 00 08 be 4000e530 <rtems_assoc_ptr_by_local+0x58>
4000e514: 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++)
4000e518: b0 06 20 0c add %i0, 0xc, %i0
4000e51c: c4 06 00 00 ld [ %i0 ], %g2
4000e520: 80 a0 a0 00 cmp %g2, 0
4000e524: 32 bf ff fa bne,a 4000e50c <rtems_assoc_ptr_by_local+0x34>
4000e528: c4 06 20 04 ld [ %i0 + 4 ], %g2
4000e52c: b0 10 00 01 mov %g1, %i0
if (ap->local_value == local_value)
return ap;
return default_ap;
}
4000e530: 81 c7 e0 08 ret
4000e534: 81 e8 00 00 restore
4000ce98 <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4000ce98: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4000ce9c: d0 06 00 00 ld [ %i0 ], %o0
4000cea0: 80 a2 20 00 cmp %o0, 0
4000cea4: 02 80 00 0e be 4000cedc <rtems_assoc_ptr_by_remote+0x44> <== NEVER TAKEN
4000cea8: 82 10 20 00 clr %g1
4000ceac: 13 10 00 6d sethi %hi(0x4001b400), %o1
4000ceb0: 40 00 09 11 call 4000f2f4 <strcmp>
4000ceb4: 92 12 61 e8 or %o1, 0x1e8, %o1 ! 4001b5e8 <__FUNCTION__.5937+0x18>
4000ceb8: 80 a2 20 00 cmp %o0, 0
4000cebc: 02 80 00 07 be 4000ced8 <rtems_assoc_ptr_by_remote+0x40> <== NEVER TAKEN
4000cec0: 82 10 00 18 mov %i0, %g1
default_ap = ap++;
4000cec4: 10 80 00 06 b 4000cedc <rtems_assoc_ptr_by_remote+0x44>
4000cec8: 82 10 20 00 clr %g1
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
4000cecc: 80 a0 80 19 cmp %g2, %i1
4000ced0: 02 80 00 08 be 4000cef0 <rtems_assoc_ptr_by_remote+0x58>
4000ced4: 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++)
4000ced8: b0 06 20 0c add %i0, 0xc, %i0
4000cedc: c4 06 00 00 ld [ %i0 ], %g2
4000cee0: 80 a0 a0 00 cmp %g2, 0
4000cee4: 32 bf ff fa bne,a 4000cecc <rtems_assoc_ptr_by_remote+0x34>
4000cee8: c4 06 20 08 ld [ %i0 + 8 ], %g2
4000ceec: b0 10 00 01 mov %g1, %i0
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4000cef0: 81 c7 e0 08 ret
4000cef4: 81 e8 00 00 restore
4000dbec <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4000dbec: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4000dbf0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
4000dbf4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000dbf8: 40 00 02 38 call 4000e4d8 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
4000dbfc: b0 10 20 00 clr %i0 <== NOT EXECUTED
if (nap)
4000dc00: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000dc04: 32 80 00 02 bne,a 4000dc0c <rtems_assoc_remote_by_local+0x20><== NOT EXECUTED
4000dc08: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED
return nap->remote_value;
return 0;
}
4000dc0c: 81 c7 e0 08 ret <== NOT EXECUTED
4000dc10: 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 34 ca call 4000f52c <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 7d call 40007e64 <_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 ad sethi %hi(0x4002b400), %o0
40002c84: 94 10 00 1d mov %i5, %o2
40002c88: 40 00 1e 95 call 4000a6dc <_Timespec_Subtract>
40002c8c: 90 12 20 08 or %o0, 8, %o0
}
}
}
#endif
(*print)(
40002c90: 90 10 00 18 mov %i0, %o0
40002c94: 13 10 00 81 sethi %hi(0x40020400), %o1
40002c98: 21 10 00 ab sethi %hi(0x4002ac00), %l0
40002c9c: 92 12 61 d0 or %o1, 0x1d0, %o1
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
(*print)(
40002ca0: 39 10 00 81 sethi %hi(0x40020400), %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 ab sethi %hi(0x4002ac00), %l6
/*
* Print the information
*/
(*print)( context,
40002ca8: 37 10 00 81 sethi %hi(0x40020400), %i3
}
}
}
#endif
(*print)(
40002cac: 9f c6 40 00 call %i1
40002cb0: 35 10 00 ab sethi %hi(0x4002ac00), %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 21 a4 or %l0, 0x1a4, %l0
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
(*print)(
40002cbc: b8 17 23 48 or %i4, 0x348, %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 a2 fc or %l6, 0x2fc, %l6
/*
* Print the information
*/
(*print)( context,
40002cc4: b6 16 e3 60 or %i3, 0x360, %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 a3 04 or %i2, 0x304, %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 5d call 4000a6dc <_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 ae call 4000a42c <_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 c3 call 4000a494 <_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 68 a5 call 4001d028 <.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 ab sethi %hi(0x4002ac00), %g1
40002dd8: 82 10 61 b4 or %g1, 0x1b4, %g1 ! 4002adb4 <_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 68 8f call 4001d028 <.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 81 sethi %hi(0x40020400), %o1
40002e00: 90 10 00 18 mov %i0, %o0
40002e04: 9f c6 40 00 call %i1
40002e08: 92 12 63 78 or %o1, 0x378, %o1
40002e0c: 81 c7 e0 08 ret
40002e10: 81 e8 00 00 restore
4000dbb8 <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
int
rtems_deviceio_errno(rtems_status_code code)
{
4000dbb8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
4000dbbc: 11 10 00 6d sethi %hi(0x4001b400), %o0 <== NOT EXECUTED
4000dbc0: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
4000dbc4: 40 00 00 0a call 4000dbec <rtems_assoc_remote_by_local> <== NOT EXECUTED
4000dbc8: 90 12 22 98 or %o0, 0x298, %o0 <== NOT EXECUTED
4000dbcc: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED
4000dbd0: 02 80 00 05 be 4000dbe4 <rtems_deviceio_errno+0x2c> <== NOT EXECUTED
4000dbd4: 01 00 00 00 nop <== NOT EXECUTED
{
errno = rc;
4000dbd8: 40 00 02 60 call 4000e558 <__errno> <== NOT EXECUTED
4000dbdc: 01 00 00 00 nop <== NOT EXECUTED
4000dbe0: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED
return -1;
}
return -1;
}
4000dbe4: 81 c7 e0 08 ret <== NOT EXECUTED
4000dbe8: 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 35 26 call 4000f438 <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 31 1d call 4000e558 <__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 31 17 call 4000e558 <__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 6f sethi %hi(0x4001bc00), %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 6f sethi %hi(0x4001bc00), %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 6f sethi %hi(0x4001bc00), %g1
40002138: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1 ! 4001bfd8 <rtems_current_user_env>
4000213c: 90 10 00 1b mov %i3, %o0
40002140: 92 02 60 18 add %o1, 0x18, %o1
40002144: 40 00 33 41 call 4000ee48 <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 63 d8 ld [ %g1 + 0x3d8 ], %o1
40002158: 90 10 00 1b mov %i3, %o0
4000215c: 92 02 60 04 add %o1, 4, %o1
40002160: 40 00 33 3a call 4000ee48 <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 31 58 call 4000e558 <__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 31 51 call 4000e558 <__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 31 2c call 4000e558 <__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 6f sethi %hi(0x4001bc00), %l1
40001e50: c2 04 63 d8 ld [ %l1 + 0x3d8 ], %g1 ! 4001bfd8 <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 6a sethi %hi(0x4001a800), %g1
40001e64: c2 00 62 60 ld [ %g1 + 0x260 ], %g1 ! 4001aa60 <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 6f sethi %hi(0x4001bc00), %g1
40001e7c: c2 00 62 cc ld [ %g1 + 0x2cc ], %g1 ! 4001becc <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 63 d8 ld [ %l1 + 0x3d8 ], %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 58 call 40005c0c <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 33 e1 call 4000ee48 <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 6b sethi %hi(0x4001ac00), %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 a2 b0 or %l2, 0x2b0, %o0
rtems_filesystem_root = loc;
40001eec: d0 04 63 d8 ld [ %l1 + 0x3d8 ], %o0
40001ef0: 92 10 00 10 mov %l0, %o1
40001ef4: 94 10 20 14 mov 0x14, %o2
40001ef8: 40 00 33 d4 call 4000ee48 <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 a2 b0 or %l2, 0x2b0, %o0
rtems_filesystem_current = loc;
40001f18: d0 04 63 d8 ld [ %l1 + 0x3d8 ], %o0
40001f1c: 92 10 00 10 mov %l0, %o1
40001f20: 94 10 20 14 mov 0x14, %o2
40001f24: 40 00 33 c9 call 4000ee48 <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 6b sethi %hi(0x4001ac00), %o0
40001f34: 40 00 00 fe call 4000232c <mkdir>
40001f38: 90 12 22 b8 or %o0, 0x2b8, %o0 ! 4001aeb8 <__FUNCTION__.5656+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 35 df call 4000f438 <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 32 12 call 4000e558 <__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 35 b1 call 4000f438 <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
40008468 <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)
{
40008468: 9d e3 bf a0 save %sp, -96, %sp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
4000846c: 80 a6 20 00 cmp %i0, 0
40008470: 02 80 00 1d be 400084e4 <rtems_iterate_over_all_threads+0x7c><== NEVER TAKEN
40008474: 21 10 00 ab sethi %hi(0x4002ac00), %l0
40008478: a0 14 21 a4 or %l0, 0x1a4, %l0 ! 4002ada4 <_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)
4000847c: 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 ] )
40008480: c2 04 00 00 ld [ %l0 ], %g1
40008484: 80 a0 60 00 cmp %g1, 0
40008488: 22 80 00 14 be,a 400084d8 <rtems_iterate_over_all_threads+0x70>
4000848c: a0 04 20 04 add %l0, 4, %l0
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
40008490: e4 00 60 04 ld [ %g1 + 4 ], %l2
if ( !information )
40008494: 80 a4 a0 00 cmp %l2, 0
40008498: 12 80 00 0b bne 400084c4 <rtems_iterate_over_all_threads+0x5c>
4000849c: a2 10 20 01 mov 1, %l1
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
400084a0: 10 80 00 0e b 400084d8 <rtems_iterate_over_all_threads+0x70>
400084a4: a0 04 20 04 add %l0, 4, %l0
the_thread = (Thread_Control *)information->local_table[ i ];
400084a8: c2 04 a0 1c ld [ %l2 + 0x1c ], %g1
400084ac: d0 00 40 02 ld [ %g1 + %g2 ], %o0
if ( !the_thread )
400084b0: 80 a2 20 00 cmp %o0, 0
400084b4: 02 80 00 04 be 400084c4 <rtems_iterate_over_all_threads+0x5c><== NEVER TAKEN
400084b8: a2 04 60 01 inc %l1
continue;
(*routine)(the_thread);
400084bc: 9f c6 00 00 call %i0
400084c0: 01 00 00 00 nop
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
400084c4: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1
400084c8: 80 a4 40 01 cmp %l1, %g1
400084cc: 08 bf ff f7 bleu 400084a8 <rtems_iterate_over_all_threads+0x40>
400084d0: 85 2c 60 02 sll %l1, 2, %g2
400084d4: 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++ ) {
400084d8: 80 a4 00 13 cmp %l0, %l3
400084dc: 32 bf ff ea bne,a 40008484 <rtems_iterate_over_all_threads+0x1c>
400084e0: c2 04 00 00 ld [ %l0 ], %g1
400084e4: 81 c7 e0 08 ret
400084e8: 81 e8 00 00 restore
4000a5e4 <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 )
{
4000a5e4: 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 );
4000a5e8: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a5ec: d0 00 63 10 ld [ %g1 + 0x310 ], %o0 ! 4001c710 <rtems_libio_semaphore>
4000a5f0: 92 10 20 00 clr %o1
4000a5f4: 7f ff eb dd call 40005568 <rtems_semaphore_obtain>
4000a5f8: 94 10 20 00 clr %o2
rtems_status_code rc;
rtems_id sema;
rtems_libio_lock();
if (rtems_libio_iop_freelist) {
4000a5fc: 21 10 00 71 sethi %hi(0x4001c400), %l0
4000a600: c2 04 23 0c ld [ %l0 + 0x30c ], %g1 ! 4001c70c <rtems_libio_iop_freelist>
4000a604: 80 a0 60 00 cmp %g1, 0
4000a608: 02 80 00 26 be 4000a6a0 <rtems_libio_allocate+0xbc>
4000a60c: b0 10 20 00 clr %i0
rc = rtems_semaphore_create(
4000a610: 05 10 00 71 sethi %hi(0x4001c400), %g2
4000a614: c4 00 a3 08 ld [ %g2 + 0x308 ], %g2 ! 4001c708 <rtems_libio_iops>
4000a618: 92 10 20 01 mov 1, %o1
4000a61c: 82 20 40 02 sub %g1, %g2, %g1
4000a620: 83 38 60 03 sra %g1, 3, %g1
4000a624: 87 28 60 06 sll %g1, 6, %g3
4000a628: 85 28 60 03 sll %g1, 3, %g2
4000a62c: 84 20 c0 02 sub %g3, %g2, %g2
4000a630: 87 28 a0 06 sll %g2, 6, %g3
4000a634: 84 00 80 03 add %g2, %g3, %g2
4000a638: 84 00 80 01 add %g2, %g1, %g2
4000a63c: 87 28 a0 0f sll %g2, 0xf, %g3
4000a640: 84 20 c0 02 sub %g3, %g2, %g2
4000a644: 07 13 10 92 sethi %hi(0x4c424800), %g3
4000a648: 85 28 a0 03 sll %g2, 3, %g2
4000a64c: 86 10 e1 00 or %g3, 0x100, %g3
4000a650: 82 00 80 01 add %g2, %g1, %g1
4000a654: 94 10 20 54 mov 0x54, %o2
4000a658: 96 10 20 00 clr %o3
4000a65c: 90 10 40 03 or %g1, %g3, %o0
4000a660: 7f ff eb 20 call 400052e0 <rtems_semaphore_create>
4000a664: 98 07 bf fc add %fp, -4, %o4
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
0,
&sema
);
if (rc != RTEMS_SUCCESSFUL)
4000a668: 80 a2 20 00 cmp %o0, 0
4000a66c: 32 80 00 0d bne,a 4000a6a0 <rtems_libio_allocate+0xbc> <== NEVER TAKEN
4000a670: b0 10 20 00 clr %i0 <== NOT EXECUTED
goto failed;
iop = rtems_libio_iop_freelist;
4000a674: f0 04 23 0c ld [ %l0 + 0x30c ], %i0
next = iop->data1;
(void) memset( iop, 0, sizeof(rtems_libio_t) );
4000a678: 92 10 20 00 clr %o1
&sema
);
if (rc != RTEMS_SUCCESSFUL)
goto failed;
iop = rtems_libio_iop_freelist;
next = iop->data1;
4000a67c: e2 06 20 38 ld [ %i0 + 0x38 ], %l1
(void) memset( iop, 0, sizeof(rtems_libio_t) );
4000a680: 90 10 00 18 mov %i0, %o0
4000a684: 40 00 12 30 call 4000ef44 <memset>
4000a688: 94 10 20 48 mov 0x48, %o2
iop->flags = LIBIO_FLAGS_OPEN;
iop->sem = sema;
4000a68c: c2 07 bf fc ld [ %fp + -4 ], %g1
rtems_libio_iop_freelist = next;
4000a690: e2 24 23 0c st %l1, [ %l0 + 0x30c ]
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;
4000a694: 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;
4000a698: 82 10 21 00 mov 0x100, %g1
4000a69c: c2 26 20 18 st %g1, [ %i0 + 0x18 ]
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4000a6a0: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a6a4: 7f ff eb f8 call 40005684 <rtems_semaphore_release>
4000a6a8: d0 00 63 10 ld [ %g1 + 0x310 ], %o0 ! 4001c710 <rtems_libio_semaphore>
iop = 0;
done:
rtems_libio_unlock();
return iop;
}
4000a6ac: 81 c7 e0 08 ret
4000a6b0: 81 e8 00 00 restore
4000a584 <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
4000a584: 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 );
4000a588: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a58c: d0 00 63 10 ld [ %g1 + 0x310 ], %o0 ! 4001c710 <rtems_libio_semaphore>
4000a590: 92 10 20 00 clr %o1
4000a594: 7f ff eb f5 call 40005568 <rtems_semaphore_obtain>
4000a598: 94 10 20 00 clr %o2
rtems_libio_lock();
if (iop->sem)
4000a59c: d0 06 20 30 ld [ %i0 + 0x30 ], %o0
4000a5a0: 80 a2 20 00 cmp %o0, 0
4000a5a4: 02 80 00 04 be 4000a5b4 <rtems_libio_free+0x30> <== NEVER TAKEN
4000a5a8: a0 10 00 18 mov %i0, %l0
rtems_semaphore_delete(iop->sem);
4000a5ac: 7f ff eb c1 call 400054b0 <rtems_semaphore_delete>
4000a5b0: 01 00 00 00 nop
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000a5b4: c4 04 20 18 ld [ %l0 + 0x18 ], %g2
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4000a5b8: 07 10 00 71 sethi %hi(0x4001c400), %g3
iop->data1 = rtems_libio_iop_freelist;
4000a5bc: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000a5c0: f0 00 e3 10 ld [ %g3 + 0x310 ], %i0
4000a5c4: c6 00 63 0c ld [ %g1 + 0x30c ], %g3
rtems_libio_iop_freelist = iop;
4000a5c8: e0 20 63 0c st %l0, [ %g1 + 0x30c ]
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000a5cc: 82 08 be ff and %g2, -257, %g1
iop->data1 = rtems_libio_iop_freelist;
4000a5d0: c6 24 20 38 st %g3, [ %l0 + 0x38 ]
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000a5d4: c2 24 20 18 st %g1, [ %l0 + 0x18 ]
4000a5d8: 7f ff ec 2b call 40005684 <rtems_semaphore_release>
4000a5dc: 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 6f sethi %hi(0x4001bc00), %l0
40002184: d0 04 22 c4 ld [ %l0 + 0x2c4 ], %o0 ! 4001bec4 <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 d3 call 4000a0e0 <calloc>
40002198: 92 10 20 48 mov 0x48, %o1
4000219c: 03 10 00 71 sethi %hi(0x4001c400), %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 63 08 st %o0, [ %g1 + 0x308 ]
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 71 sethi %hi(0x4001c400), %g2
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
400021b8: c8 04 22 c4 ld [ %l0 + 0x2c4 ], %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 a3 0c st %o0, [ %g2 + 0x30c ]
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 71 sethi %hi(0x4001c400), %o4
40002200: 40 00 0c 38 call 400052e0 <rtems_semaphore_create>
40002204: 98 13 23 10 or %o4, 0x310, %o4 ! 4001c710 <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 6f sethi %hi(0x4001bc00), %g1
rtems_fatal_error_occurred( rc );
40002214: 40 00 0e 7e call 40005c0c <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 62 c0 ld [ %g1 + 0x2c0 ], %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 79 sethi %hi(0x4001e400), %l0
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
40003d48: c4 04 23 20 ld [ %l0 + 0x320 ], %g2 ! 4001e720 <rtems_current_user_env>
40003d4c: 03 10 00 7b sethi %hi(0x4001ec00), %g1
40003d50: 82 10 62 b8 or %g1, 0x2b8, %g1 ! 4001eeb8 <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 23 20 or %l0, 0x320, %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 23 20 st %l1, [ %l0 + 0x320 ]
/* 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 79 sethi %hi(0x4001e400), %l1
40003db0: e0 04 63 20 ld [ %l1 + 0x320 ], %l0 ! 4001e720 <rtems_current_user_env>
40003db4: 94 10 20 48 mov 0x48, %o2
40003db8: 90 10 00 10 mov %l0, %o0
40003dbc: 13 10 00 7b sethi %hi(0x4001ec00), %o1
40003dc0: 40 00 33 a9 call 40010c64 <memcpy>
40003dc4: 92 12 62 b8 or %o1, 0x2b8, %o1 ! 4001eeb8 <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 7b sethi %hi(0x4001ec00), %g1
40003dcc: d2 00 62 a0 ld [ %g1 + 0x2a0 ], %o1 ! 4001eea0 <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 33 a1 call 40010c64 <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 75 sethi %hi(0x4001d400), %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 20 or %l2, 0x120, %o0
rtems_filesystem_root = loc;
40003e08: d0 04 63 20 ld [ %l1 + 0x320 ], %o0
40003e0c: 92 10 00 10 mov %l0, %o1
40003e10: 94 10 20 14 mov 0x14, %o2
40003e14: 40 00 33 94 call 40010c64 <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 20 or %l2, 0x120, %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 63 20 ld [ %l1 + 0x320 ], %o0
40003e38: 92 10 00 10 mov %l0, %o1
40003e3c: 90 02 20 04 add %o0, 4, %o0
40003e40: 40 00 33 89 call 40010c64 <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 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED
40003c94: e0 02 63 20 ld [ %o1 + 0x320 ], %l0 ! 4001e720 <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 63 20 or %o1, 0x320, %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 79 sethi %hi(0x4001e400), %l0 <== NOT EXECUTED
40003cd0: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED
40003cd4: a2 14 23 20 or %l0, 0x320, %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 7b sethi %hi(0x4001ec00), %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 7b sethi %hi(0x4001ec00), %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 23 20 st %g2, [ %l0 + 0x320 ] <== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
40003d14: 05 10 00 79 sethi %hi(0x4001e400), %g2 <== NOT EXECUTED
40003d18: 86 10 e2 b8 or %g3, 0x2b8, %g3 <== NOT EXECUTED
40003d1c: c6 20 a3 20 st %g3, [ %g2 + 0x320 ] <== NOT EXECUTED
return sc;
}
40003d20: 81 c7 e0 08 ret <== NOT EXECUTED
40003d24: 91 e8 00 01 restore %g0, %g1, %o0 <== NOT EXECUTED
4000a438 <rtems_libio_to_fcntl_flags>:
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4000a438: 84 0a 20 06 and %o0, 6, %g2
4000a43c: 80 a0 a0 06 cmp %g2, 6
4000a440: 02 80 00 07 be 4000a45c <rtems_libio_to_fcntl_flags+0x24> <== NEVER TAKEN
4000a444: 82 10 20 02 mov 2, %g1
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
4000a448: 82 0a 20 02 and %o0, 2, %g1
4000a44c: 80 a0 00 01 cmp %g0, %g1
4000a450: 83 32 20 02 srl %o0, 2, %g1
4000a454: 84 60 3f ff subx %g0, -1, %g2
4000a458: 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 ) {
4000a45c: 80 8a 20 01 btst 1, %o0
4000a460: 02 80 00 04 be 4000a470 <rtems_libio_to_fcntl_flags+0x38>
4000a464: 80 8a 22 00 btst 0x200, %o0
fcntl_flags |= O_NONBLOCK;
4000a468: 05 00 00 10 sethi %hi(0x4000), %g2
4000a46c: 82 10 40 02 or %g1, %g2, %g1
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
4000a470: 32 80 00 02 bne,a 4000a478 <rtems_libio_to_fcntl_flags+0x40>
4000a474: 82 10 60 08 or %g1, 8, %g1
fcntl_flags |= O_APPEND;
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
4000a478: 80 8a 24 00 btst 0x400, %o0
4000a47c: 32 80 00 02 bne,a 4000a484 <rtems_libio_to_fcntl_flags+0x4c>
4000a480: 82 10 62 00 or %g1, 0x200, %g1
fcntl_flags |= O_CREAT;
}
return fcntl_flags;
}
4000a484: 81 c3 e0 08 retl
4000a488: 90 10 00 01 mov %g1, %o0
4000fad8 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
4000fad8: 9d e3 bf a0 save %sp, -96, %sp
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
4000fadc: a0 96 20 00 orcc %i0, 0, %l0
4000fae0: 02 80 00 20 be 4000fb60 <rtems_memalign+0x88>
4000fae4: 03 10 00 8a sethi %hi(0x40022800), %g1
*pointer = NULL;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4000fae8: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 ! 40022a20 <_System_state_Current>
4000faec: 80 a0 60 03 cmp %g1, 3
4000faf0: 12 80 00 07 bne 4000fb0c <rtems_memalign+0x34> <== NEVER TAKEN
4000faf4: c0 24 00 00 clr [ %l0 ]
4000faf8: 7f ff cf d9 call 40003a5c <malloc_is_system_state_OK>
4000fafc: 01 00 00 00 nop
4000fb00: 80 8a 20 ff btst 0xff, %o0
4000fb04: 02 80 00 18 be 4000fb64 <rtems_memalign+0x8c> <== NEVER TAKEN
4000fb08: b0 10 20 16 mov 0x16, %i0
/*
*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4000fb0c: 7f ff cf ed call 40003ac0 <malloc_deferred_frees_process>
4000fb10: b0 10 20 0c mov 0xc, %i0
uintptr_t size,
uintptr_t alignment
)
{
return
_Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 );
4000fb14: 03 10 00 87 sethi %hi(0x40021c00), %g1
4000fb18: d0 00 61 b0 ld [ %g1 + 0x1b0 ], %o0 ! 40021db0 <RTEMS_Malloc_Heap>
4000fb1c: 94 10 00 19 mov %i1, %o2
4000fb20: 92 10 00 1a mov %i2, %o1
4000fb24: 7f ff e4 fd call 40008f18 <_Protected_heap_Allocate_aligned_with_boundary>
4000fb28: 96 10 20 00 clr %o3
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
4000fb2c: b2 92 20 00 orcc %o0, 0, %i1
4000fb30: 02 80 00 0d be 4000fb64 <rtems_memalign+0x8c>
4000fb34: 03 10 00 89 sethi %hi(0x40022400), %g1
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
4000fb38: c2 00 60 38 ld [ %g1 + 0x38 ], %g1 ! 40022438 <rtems_malloc_statistics_helpers>
4000fb3c: 80 a0 60 00 cmp %g1, 0
4000fb40: 22 80 00 06 be,a 4000fb58 <rtems_memalign+0x80> <== ALWAYS TAKEN
4000fb44: f2 24 00 00 st %i1, [ %l0 ]
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
4000fb48: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
4000fb4c: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000fb50: 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;
4000fb54: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED
return 0;
4000fb58: 81 c7 e0 08 ret
4000fb5c: 91 e8 20 00 restore %g0, 0, %o0
4000fb60: b0 10 20 16 mov 0x16, %i0
}
4000fb64: 81 c7 e0 08 ret
4000fb68: 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 f5 sethi %hi(0x4003d400), %g1
4001290c: c4 00 60 a0 ld [ %g1 + 0xa0 ], %g2 ! 4003d4a0 <_Thread_Dispatch_disable_level>
40012910: 84 00 a0 01 inc %g2
40012914: c4 20 60 a0 st %g2, [ %g1 + 0xa0 ]
* 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 f4 sethi %hi(0x4003d000), %l2
4001291c: 40 00 12 07 call 40017138 <_Objects_Allocate>
40012920: 90 14 a2 a8 or %l2, 0x2a8, %o0 ! 4003d2a8 <_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 cc call 40018060 <_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 64 21 call 4002b9d8 <.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 73 call 40015b38 <_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 a2 a8 or %l2, 0x2a8, %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 b3 call 40018060 <_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
4000c25c <rtems_pipe_initialize>:
/*
* Initialization of FIFO/pipe module.
*/
void rtems_pipe_initialize (void)
{
4000c25c: 9d e3 bf a0 save %sp, -96, %sp
if (!rtems_pipe_configured)
4000c260: 03 10 00 71 sethi %hi(0x4001c400), %g1
4000c264: c2 08 61 34 ldub [ %g1 + 0x134 ], %g1 ! 4001c534 <rtems_pipe_configured>
4000c268: 80 a0 60 00 cmp %g1, 0
4000c26c: 02 80 00 15 be 4000c2c0 <rtems_pipe_initialize+0x64> <== ALWAYS TAKEN
4000c270: 19 10 00 71 sethi %hi(0x4001c400), %o4
return;
if (rtems_pipe_semaphore)
4000c274: c2 03 22 90 ld [ %o4 + 0x290 ], %g1 ! 4001c690 <rtems_pipe_semaphore><== NOT EXECUTED
4000c278: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c27c: 12 80 00 11 bne 4000c2c0 <rtems_pipe_initialize+0x64> <== NOT EXECUTED
4000c280: 98 13 22 90 or %o4, 0x290, %o4 <== NOT EXECUTED
return;
rtems_status_code sc;
sc = rtems_semaphore_create(
4000c284: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED
4000c288: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000c28c: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED
4000c290: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED
4000c294: 7f ff e4 13 call 400052e0 <rtems_semaphore_create> <== NOT EXECUTED
4000c298: 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)
4000c29c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000c2a0: 02 80 00 04 be 4000c2b0 <rtems_pipe_initialize+0x54> <== NOT EXECUTED
4000c2a4: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
4000c2a8: 7f ff e6 59 call 40005c0c <rtems_fatal_error_occurred> <== NOT EXECUTED
4000c2ac: 01 00 00 00 nop <== NOT EXECUTED
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
4000c2b0: 7f ff e2 ec call 40004e60 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
4000c2b4: 01 00 00 00 nop <== NOT EXECUTED
rtems_pipe_no = now;
4000c2b8: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000c2bc: d0 30 62 96 sth %o0, [ %g1 + 0x296 ] ! 4001c696 <rtems_pipe_no><== NOT EXECUTED
4000c2c0: 81 c7 e0 08 ret
4000c2c4: 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 89 sethi %hi(0x40022400), %o0
40006768: 92 10 00 18 mov %i0, %o1
4000676c: 90 12 21 c8 or %o0, 0x1c8, %o0
40006770: 40 00 08 c4 call 40008a80 <_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 89 sethi %hi(0x40022400), %l2
4000678c: c4 02 20 40 ld [ %o0 + 0x40 ], %g2
40006790: c2 04 a3 fc ld [ %l2 + 0x3fc ], %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 0b 06 call 400093b8 <_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 80 sethi %hi(0x40020000), %g2
400067d0: 84 10 a3 88 or %g2, 0x388, %g2 ! 40020388 <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 8a sethi %hi(0x40022800), %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 20 1c or %o0, 0x1c, %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 10 13 call 4000a898 <_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 a3 fc ld [ %l2 + 0x3fc ], %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 0d 38 call 40009d64 <_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 a3 fc ld [ %l2 + 0x3fc ], %o0
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
400068b0: 40 00 09 cb call 40008fdc <_Thread_Clear_state>
400068b4: 13 00 00 10 sethi %hi(0x4000), %o1
_Thread_Enable_dispatch();
400068b8: 40 00 0a c0 call 400093b8 <_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 8a sethi %hi(0x40022800), %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 20 1c or %o0, 0x1c, %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 e9 call 4000a898 <_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 af call 400093b8 <_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 80 sethi %hi(0x40020000), %o1
40006928: 9f c6 40 00 call %i1
4000692c: 92 12 63 a0 or %o1, 0x3a0, %o1 ! 400203a0 <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 80 sethi %hi(0x40020000), %o1
40006938: 9f c6 40 00 call %i1
4000693c: 92 12 63 c0 or %o1, 0x3c0, %o1 ! 400203c0 <CSWTCH.47+0x38>
(*print)( context, "--- Wall times are in seconds ---\n" );
40006940: 90 10 00 18 mov %i0, %o0
40006944: 13 10 00 80 sethi %hi(0x40020000), %o1
40006948: 9f c6 40 00 call %i1
4000694c: 92 12 63 e8 or %o1, 0x3e8, %o1 ! 400203e8 <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 81 sethi %hi(0x40020400), %o1
40006958: 9f c6 40 00 call %i1
4000695c: 92 12 60 10 or %o1, 0x10, %o1 ! 40020410 <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 81 sethi %hi(0x40020400), %o1
40006968: 9f c6 40 00 call %i1
4000696c: 92 12 60 60 or %o1, 0x60, %o1 ! 40020460 <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 89 sethi %hi(0x40022400), %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 81 sethi %hi(0x40020400), %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 61 c8 or %g1, 0x1c8, %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 81 sethi %hi(0x40020400), %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 81 sethi %hi(0x40020400), %l4
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
40006984: 27 10 00 81 sethi %hi(0x40020400), %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 a0 b0 or %l6, 0xb0, %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 60 d0 or %l5, 0xd0, %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 20 f0 or %l4, 0xf0, %l4
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
4000699c: a6 14 e0 c8 or %l3, 0xc8, %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 19 fd call 4000d1ac <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 1a 24 call 4000d260 <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 72 call 4000a3f0 <_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 57 a3 call 4001c8c0 <.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 57 9e call 4001c8c0 <.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 57 98 call 4001c8c0 <.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 58 call 4000a3f0 <_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 57 89 call 4001c8c0 <.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 57 84 call 4001c8c0 <.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 57 7e call 4001c8c0 <.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 8c call 400180ec <_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 f5 sethi %hi(0x4003d400), %g1
40013f08: c4 00 61 38 ld [ %g1 + 0x138 ], %g2 ! 4003d538 <_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 f5 sethi %hi(0x4003d400), %g2
40013f20: c4 00 a1 5c ld [ %g2 + 0x15c ], %g2 ! 4003d55c <_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 f5 sethi %hi(0x4003d400), %g2
_ISR_Signals_to_thread_executing = true;
40013f30: 10 80 00 04 b 40013f40 <rtems_signal_send+0x98>
40013f34: c2 28 a1 f8 stb %g1, [ %g2 + 0x1f8 ] ! 4003d5f8 <_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 10 48 call 40018060 <_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 10 44 call 40018060 <_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 72 sethi %hi(0x4001c800), %o1
return;
the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack);
*the_pattern = Stack_check_Pattern;
40001bd0: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0
40001bd4: 90 02 20 08 add %o0, 8, %o0
40001bd8: 92 12 61 40 or %o1, 0x140, %o1
40001bdc: 40 00 35 27 call 4000f078 <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 c4 ld [ %i1 + 0xc4 ], %o2
40002044: d0 06 60 c8 ld [ %i1 + 0xc8 ], %o0
40002048: 40 00 34 4b call 4000f174 <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 72 sethi %hi(0x4001c800), %g1
40001ea0: c2 00 63 ec ld [ %g1 + 0x3ec ], %g1 ! 4001cbec <_Thread_Executing>
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
40001ea4: d0 00 60 c8 ld [ %g1 + 0xc8 ], %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 c4 ld [ %g1 + 0xc4 ], %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 71 sethi %hi(0x4001c400), %g1
40001ec8: c2 00 63 b0 ld [ %g1 + 0x3b0 ], %g1 ! 4001c7b0 <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 72 sethi %hi(0x4001c800), %o1
40001ee0: 94 10 20 10 mov 0x10, %o2
40001ee4: 40 00 34 34 call 4000efb4 <memcmp>
40001ee8: 92 12 61 40 or %o1, 0x140, %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 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED
40001f0c: d0 00 63 ec ld [ %g1 + 0x3ec ], %o0 ! 4001cbec <_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 71 sethi %hi(0x4001c400), %l1 <== NOT EXECUTED
print_handler = print;
40001d84: 21 10 00 71 sethi %hi(0x4001c400), %l0 <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
print_context = context;
40001d88: f0 24 63 b4 st %i0, [ %l1 + 0x3b4 ] <== NOT EXECUTED
print_handler = print;
40001d8c: f2 24 23 b8 st %i1, [ %l0 + 0x3b8 ] <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
40001d90: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40001d94: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED
40001d98: 9f c6 40 00 call %i1 <== NOT EXECUTED
40001d9c: 92 12 63 30 or %o1, 0x330, %o1 ! 4001af30 <__FUNCTION__.5656+0x298><== NOT EXECUTED
(*print)( context,
40001da0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40001da4: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED
40001da8: 9f c6 40 00 call %i1 <== NOT EXECUTED
40001dac: 92 12 63 48 or %o1, 0x348, %o1 ! 4001af48 <__FUNCTION__.5656+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 59 call 40006b18 <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 63 b4 clr [ %l1 + 0x3b4 ] <== NOT EXECUTED
print_handler = NULL;
40001dc8: c0 24 23 b8 clr [ %l0 + 0x3b8 ] <== 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 c8 ld [ %i0 + 0xc8 ], %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 c4 ld [ %i0 + 0xc4 ], %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 72 sethi %hi(0x4001c800), %o1
40001f50: 94 10 20 10 mov 0x10, %o2
40001f54: 40 00 34 18 call 4000efb4 <memcmp>
40001f58: 92 12 61 40 or %o1, 0x140, %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
4000c0ec <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c0ec: 9d e3 bf 98 save %sp, -104, %sp
4000c0f0: a4 10 00 18 mov %i0, %l2
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c0f4: 80 a6 60 00 cmp %i1, 0
4000c0f8: 02 80 00 24 be 4000c188 <rtems_string_to_double+0x9c>
4000c0fc: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c100: 40 00 0b 8e call 4000ef38 <__errno>
4000c104: 01 00 00 00 nop
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000c108: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c10c: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c110: c0 26 40 00 clr [ %i1 ]
4000c114: c0 26 60 04 clr [ %i1 + 4 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000c118: 40 00 17 04 call 40011d28 <strtod>
4000c11c: 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 )
4000c120: 80 a6 a0 00 cmp %i2, 0
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000c124: 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 )
4000c128: 02 80 00 04 be 4000c138 <rtems_string_to_double+0x4c>
4000c12c: a2 10 00 09 mov %o1, %l1
*endptr = end;
4000c130: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c134: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c138: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c13c: 80 a0 40 12 cmp %g1, %l2
4000c140: 02 80 00 12 be 4000c188 <rtems_string_to_double+0x9c>
4000c144: 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))
4000c148: 03 10 00 7d sethi %hi(0x4001f400), %g1
4000c14c: d4 18 63 a8 ldd [ %g1 + 0x3a8 ], %o2 ! 4001f7a8 <_CPU_Trap_slot_template+0x14>
4000c150: 90 10 00 10 mov %l0, %o0
4000c154: 40 00 3f 0d call 4001bd88 <__gtdf2>
4000c158: 92 10 00 11 mov %l1, %o1
4000c15c: 80 a2 20 00 cmp %o0, 0
4000c160: 24 80 00 09 ble,a 4000c184 <rtems_string_to_double+0x98>
4000c164: e0 3e 40 00 std %l0, [ %i1 ]
4000c168: 40 00 0b 74 call 4000ef38 <__errno>
4000c16c: b0 10 20 0a mov 0xa, %i0
4000c170: c2 02 00 00 ld [ %o0 ], %g1
4000c174: 80 a0 60 22 cmp %g1, 0x22
4000c178: 02 80 00 04 be 4000c188 <rtems_string_to_double+0x9c> <== ALWAYS TAKEN
4000c17c: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c180: e0 3e 40 00 std %l0, [ %i1 ] <== NOT EXECUTED
4000c184: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c188: 81 c7 e0 08 ret
4000c18c: 81 e8 00 00 restore
4000c190 <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c190: 9d e3 bf 98 save %sp, -104, %sp
4000c194: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c198: 80 a6 60 00 cmp %i1, 0
4000c19c: 02 80 00 21 be 4000c220 <rtems_string_to_float+0x90>
4000c1a0: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c1a4: 40 00 0b 65 call 4000ef38 <__errno>
4000c1a8: 01 00 00 00 nop
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000c1ac: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c1b0: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c1b4: c0 26 40 00 clr [ %i1 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000c1b8: 40 00 16 c9 call 40011cdc <strtof>
4000c1bc: 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 )
4000c1c0: 80 a6 a0 00 cmp %i2, 0
4000c1c4: 02 80 00 04 be 4000c1d4 <rtems_string_to_float+0x44>
4000c1c8: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c1cc: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c1d0: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c1d4: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c1d8: 80 a0 40 10 cmp %g1, %l0
4000c1dc: 02 80 00 11 be 4000c220 <rtems_string_to_float+0x90>
4000c1e0: 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))
4000c1e4: 90 10 00 11 mov %l1, %o0
4000c1e8: 13 1f df ff sethi %hi(0x7f7ffc00), %o1
4000c1ec: 40 00 3c 44 call 4001b2fc <__gtsf2>
4000c1f0: 92 12 63 ff or %o1, 0x3ff, %o1 ! 7f7fffff <RAM_END+0x3f3fffff>
4000c1f4: 80 a2 20 00 cmp %o0, 0
4000c1f8: 24 80 00 09 ble,a 4000c21c <rtems_string_to_float+0x8c>
4000c1fc: e2 26 40 00 st %l1, [ %i1 ]
4000c200: 40 00 0b 4e call 4000ef38 <__errno>
4000c204: b0 10 20 0a mov 0xa, %i0
4000c208: c2 02 00 00 ld [ %o0 ], %g1
4000c20c: 80 a0 60 22 cmp %g1, 0x22
4000c210: 02 80 00 04 be 4000c220 <rtems_string_to_float+0x90> <== ALWAYS TAKEN
4000c214: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c218: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c21c: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c220: 81 c7 e0 08 ret
4000c224: 81 e8 00 00 restore
4000c228 <rtems_string_to_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c228: 9d e3 bf 98 save %sp, -104, %sp
4000c22c: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c230: 80 a6 60 00 cmp %i1, 0
4000c234: 02 80 00 20 be 4000c2b4 <rtems_string_to_int+0x8c>
4000c238: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c23c: 40 00 0b 3f call 4000ef38 <__errno>
4000c240: 01 00 00 00 nop
4000c244: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c248: 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 );
4000c24c: 94 10 00 1b mov %i3, %o2
4000c250: 90 10 00 10 mov %l0, %o0
4000c254: 40 00 17 40 call 40011f54 <strtol>
4000c258: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c25c: 80 a6 a0 00 cmp %i2, 0
4000c260: 02 80 00 04 be 4000c270 <rtems_string_to_int+0x48>
4000c264: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c268: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c26c: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c270: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c274: 80 a0 40 10 cmp %g1, %l0
4000c278: 02 80 00 0f be 4000c2b4 <rtems_string_to_int+0x8c>
4000c27c: 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))
4000c280: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000c284: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000c288: 80 a4 40 01 cmp %l1, %g1
4000c28c: 32 80 00 09 bne,a 4000c2b0 <rtems_string_to_int+0x88>
4000c290: e2 26 40 00 st %l1, [ %i1 ]
4000c294: 40 00 0b 29 call 4000ef38 <__errno>
4000c298: b0 10 20 0a mov 0xa, %i0
4000c29c: c2 02 00 00 ld [ %o0 ], %g1
4000c2a0: 80 a0 60 22 cmp %g1, 0x22
4000c2a4: 02 80 00 04 be 4000c2b4 <rtems_string_to_int+0x8c> <== ALWAYS TAKEN
4000c2a8: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c2ac: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c2b0: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c2b4: 81 c7 e0 08 ret
4000c2b8: 81 e8 00 00 restore
4000c380 <rtems_string_to_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c380: 9d e3 bf 98 save %sp, -104, %sp
4000c384: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c388: 80 a6 60 00 cmp %i1, 0
4000c38c: 02 80 00 23 be 4000c418 <rtems_string_to_long+0x98>
4000c390: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c394: 40 00 0a e9 call 4000ef38 <__errno>
4000c398: 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 );
4000c39c: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c3a0: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c3a4: 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 );
4000c3a8: 90 10 00 10 mov %l0, %o0
4000c3ac: 40 00 16 ea call 40011f54 <strtol>
4000c3b0: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c3b4: 80 a6 a0 00 cmp %i2, 0
4000c3b8: 02 80 00 04 be 4000c3c8 <rtems_string_to_long+0x48>
4000c3bc: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c3c0: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c3c4: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c3c8: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c3cc: 80 a0 40 10 cmp %g1, %l0
4000c3d0: 02 80 00 12 be 4000c418 <rtems_string_to_long+0x98>
4000c3d4: 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))
4000c3d8: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000c3dc: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000c3e0: 80 a4 40 01 cmp %l1, %g1
4000c3e4: 02 80 00 05 be 4000c3f8 <rtems_string_to_long+0x78>
4000c3e8: 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))
4000c3ec: 80 a4 40 01 cmp %l1, %g1
4000c3f0: 32 80 00 09 bne,a 4000c414 <rtems_string_to_long+0x94>
4000c3f4: e2 26 40 00 st %l1, [ %i1 ]
4000c3f8: 40 00 0a d0 call 4000ef38 <__errno>
4000c3fc: 01 00 00 00 nop
4000c400: c2 02 00 00 ld [ %o0 ], %g1
4000c404: 80 a0 60 22 cmp %g1, 0x22
4000c408: 22 80 00 04 be,a 4000c418 <rtems_string_to_long+0x98> <== ALWAYS TAKEN
4000c40c: 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;
4000c410: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c414: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c418: 81 c7 e0 08 ret
4000c41c: 81 e8 00 00 restore
4000c2bc <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c2bc: 9d e3 bf 98 save %sp, -104, %sp
4000c2c0: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c2c4: 80 a6 60 00 cmp %i1, 0
4000c2c8: 02 80 00 2c be 4000c378 <rtems_string_to_long_long+0xbc>
4000c2cc: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c2d0: 40 00 0b 1a call 4000ef38 <__errno>
4000c2d4: 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 );
4000c2d8: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c2dc: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c2e0: c0 26 40 00 clr [ %i1 ]
4000c2e4: 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 );
4000c2e8: 90 10 00 10 mov %l0, %o0
4000c2ec: 40 00 17 24 call 40011f7c <strtoll>
4000c2f0: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c2f4: 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 );
4000c2f8: a2 10 00 08 mov %o0, %l1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c2fc: 02 80 00 04 be 4000c30c <rtems_string_to_long_long+0x50>
4000c300: a4 10 00 09 mov %o1, %l2
*endptr = end;
4000c304: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c308: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c30c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c310: 80 a0 40 10 cmp %g1, %l0
4000c314: 02 80 00 19 be 4000c378 <rtems_string_to_long_long+0xbc>
4000c318: 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))
4000c31c: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000c320: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000c324: 80 a4 40 01 cmp %l1, %g1
4000c328: 12 80 00 05 bne 4000c33c <rtems_string_to_long_long+0x80>
4000c32c: 03 20 00 00 sethi %hi(0x80000000), %g1
4000c330: 80 a4 bf ff cmp %l2, -1
4000c334: 02 80 00 08 be 4000c354 <rtems_string_to_long_long+0x98> <== ALWAYS TAKEN
4000c338: 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))
4000c33c: 80 a4 40 01 cmp %l1, %g1
4000c340: 32 80 00 0c bne,a 4000c370 <rtems_string_to_long_long+0xb4>
4000c344: e4 26 60 04 st %l2, [ %i1 + 4 ]
4000c348: 80 a4 a0 00 cmp %l2, 0
4000c34c: 32 80 00 09 bne,a 4000c370 <rtems_string_to_long_long+0xb4><== NEVER TAKEN
4000c350: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000c354: 40 00 0a f9 call 4000ef38 <__errno>
4000c358: 01 00 00 00 nop
4000c35c: c2 02 00 00 ld [ %o0 ], %g1
4000c360: 80 a0 60 22 cmp %g1, 0x22
4000c364: 22 80 00 05 be,a 4000c378 <rtems_string_to_long_long+0xbc><== ALWAYS TAKEN
4000c368: 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;
4000c36c: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000c370: e2 26 40 00 st %l1, [ %i1 ]
4000c374: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c378: 81 c7 e0 08 ret
4000c37c: 81 e8 00 00 restore
4000c420 <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c420: 9d e3 bf 98 save %sp, -104, %sp
4000c424: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c428: 80 a6 60 00 cmp %i1, 0
4000c42c: 02 80 00 1e be 4000c4a4 <rtems_string_to_pointer+0x84>
4000c430: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c434: 40 00 0a c1 call 4000ef38 <__errno>
4000c438: 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 );
4000c43c: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c440: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c444: 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 );
4000c448: 90 10 00 10 mov %l0, %o0
4000c44c: 40 00 17 fa call 40012434 <strtoul>
4000c450: 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 )
4000c454: 80 a6 a0 00 cmp %i2, 0
4000c458: 02 80 00 04 be 4000c468 <rtems_string_to_pointer+0x48>
4000c45c: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c460: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c464: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c468: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c46c: 80 a0 40 10 cmp %g1, %l0
4000c470: 02 80 00 0d be 4000c4a4 <rtems_string_to_pointer+0x84>
4000c474: 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))
4000c478: 80 a4 7f ff cmp %l1, -1
4000c47c: 32 80 00 09 bne,a 4000c4a0 <rtems_string_to_pointer+0x80><== ALWAYS TAKEN
4000c480: e2 26 40 00 st %l1, [ %i1 ]
4000c484: 40 00 0a ad call 4000ef38 <__errno> <== NOT EXECUTED
4000c488: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED
4000c48c: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
4000c490: 80 a0 60 22 cmp %g1, 0x22 <== NOT EXECUTED
4000c494: 02 80 00 04 be 4000c4a4 <rtems_string_to_pointer+0x84> <== NOT EXECUTED
4000c498: 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;
4000c49c: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c4a0: b0 10 20 00 clr %i0
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4000c4a4: 81 c7 e0 08 ret
4000c4a8: 81 e8 00 00 restore
4000c510 <rtems_string_to_unsigned_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c510: 9d e3 bf 98 save %sp, -104, %sp
4000c514: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c518: 80 a6 60 00 cmp %i1, 0
4000c51c: 02 80 00 1e be 4000c594 <rtems_string_to_unsigned_int+0x84>
4000c520: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c524: 40 00 0a 85 call 4000ef38 <__errno>
4000c528: 01 00 00 00 nop
4000c52c: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c530: 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 );
4000c534: 94 10 00 1b mov %i3, %o2
4000c538: 90 10 00 10 mov %l0, %o0
4000c53c: 40 00 17 be call 40012434 <strtoul>
4000c540: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c544: 80 a6 a0 00 cmp %i2, 0
4000c548: 02 80 00 04 be 4000c558 <rtems_string_to_unsigned_int+0x48>
4000c54c: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c550: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c554: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c558: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c55c: 80 a0 40 10 cmp %g1, %l0
4000c560: 02 80 00 0d be 4000c594 <rtems_string_to_unsigned_int+0x84>
4000c564: 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))
4000c568: 80 a4 7f ff cmp %l1, -1
4000c56c: 32 80 00 09 bne,a 4000c590 <rtems_string_to_unsigned_int+0x80>
4000c570: e2 26 40 00 st %l1, [ %i1 ]
4000c574: 40 00 0a 71 call 4000ef38 <__errno>
4000c578: b0 10 20 0a mov 0xa, %i0
4000c57c: c2 02 00 00 ld [ %o0 ], %g1
4000c580: 80 a0 60 22 cmp %g1, 0x22
4000c584: 02 80 00 04 be 4000c594 <rtems_string_to_unsigned_int+0x84><== ALWAYS TAKEN
4000c588: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c58c: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c590: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c594: 81 c7 e0 08 ret
4000c598: 81 e8 00 00 restore
4000c640 <rtems_string_to_unsigned_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c640: 9d e3 bf 98 save %sp, -104, %sp
4000c644: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c648: 80 a6 60 00 cmp %i1, 0
4000c64c: 02 80 00 1e be 4000c6c4 <rtems_string_to_unsigned_long+0x84>
4000c650: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c654: 40 00 0a 39 call 4000ef38 <__errno>
4000c658: 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 );
4000c65c: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c660: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c664: 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 );
4000c668: 90 10 00 10 mov %l0, %o0
4000c66c: 40 00 17 72 call 40012434 <strtoul>
4000c670: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c674: 80 a6 a0 00 cmp %i2, 0
4000c678: 02 80 00 04 be 4000c688 <rtems_string_to_unsigned_long+0x48>
4000c67c: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000c680: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c684: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c688: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c68c: 80 a0 40 10 cmp %g1, %l0
4000c690: 02 80 00 0d be 4000c6c4 <rtems_string_to_unsigned_long+0x84>
4000c694: 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))
4000c698: 80 a4 7f ff cmp %l1, -1
4000c69c: 32 80 00 09 bne,a 4000c6c0 <rtems_string_to_unsigned_long+0x80>
4000c6a0: e2 26 40 00 st %l1, [ %i1 ]
4000c6a4: 40 00 0a 25 call 4000ef38 <__errno>
4000c6a8: b0 10 20 0a mov 0xa, %i0
4000c6ac: c2 02 00 00 ld [ %o0 ], %g1
4000c6b0: 80 a0 60 22 cmp %g1, 0x22
4000c6b4: 02 80 00 04 be 4000c6c4 <rtems_string_to_unsigned_long+0x84><== ALWAYS TAKEN
4000c6b8: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c6bc: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000c6c0: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c6c4: 81 c7 e0 08 ret
4000c6c8: 81 e8 00 00 restore
4000c59c <rtems_string_to_unsigned_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000c59c: 9d e3 bf 98 save %sp, -104, %sp
4000c5a0: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000c5a4: 80 a6 60 00 cmp %i1, 0
4000c5a8: 02 80 00 24 be 4000c638 <rtems_string_to_unsigned_long_long+0x9c>
4000c5ac: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c5b0: 40 00 0a 62 call 4000ef38 <__errno>
4000c5b4: 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 );
4000c5b8: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000c5bc: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000c5c0: c0 26 40 00 clr [ %i1 ]
4000c5c4: 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 );
4000c5c8: 90 10 00 10 mov %l0, %o0
4000c5cc: 40 00 17 a4 call 4001245c <strtoull>
4000c5d0: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c5d4: 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 );
4000c5d8: a2 10 00 08 mov %o0, %l1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000c5dc: 02 80 00 04 be 4000c5ec <rtems_string_to_unsigned_long_long+0x50>
4000c5e0: a4 10 00 09 mov %o1, %l2
*endptr = end;
4000c5e4: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c5e8: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000c5ec: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c5f0: 80 a0 40 10 cmp %g1, %l0
4000c5f4: 02 80 00 11 be 4000c638 <rtems_string_to_unsigned_long_long+0x9c>
4000c5f8: 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))
4000c5fc: 80 a4 7f ff cmp %l1, -1
4000c600: 32 80 00 0c bne,a 4000c630 <rtems_string_to_unsigned_long_long+0x94>
4000c604: e4 26 60 04 st %l2, [ %i1 + 4 ]
4000c608: 80 a4 bf ff cmp %l2, -1
4000c60c: 32 80 00 09 bne,a 4000c630 <rtems_string_to_unsigned_long_long+0x94><== NEVER TAKEN
4000c610: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000c614: 40 00 0a 49 call 4000ef38 <__errno>
4000c618: b0 10 20 0a mov 0xa, %i0
4000c61c: c2 02 00 00 ld [ %o0 ], %g1
4000c620: 80 a0 60 22 cmp %g1, 0x22
4000c624: 02 80 00 05 be 4000c638 <rtems_string_to_unsigned_long_long+0x9c><== ALWAYS TAKEN
4000c628: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000c62c: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000c630: e2 26 40 00 st %l1, [ %i1 ]
4000c634: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000c638: 81 c7 e0 08 ret
4000c63c: 81 e8 00 00 restore
4000d464 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
4000d464: 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 )
4000d468: 80 a6 a0 00 cmp %i2, 0
4000d46c: 02 80 00 54 be 4000d5bc <rtems_task_mode+0x158>
4000d470: 82 10 20 09 mov 9, %g1
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
4000d474: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000d478: e0 00 61 9c ld [ %g1 + 0x19c ], %l0 ! 4001c99c <_Thread_Executing>
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4000d47c: c4 0c 20 75 ldub [ %l0 + 0x75 ], %g2
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
4000d480: 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;
4000d484: 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 ];
4000d488: e2 04 21 5c ld [ %l0 + 0x15c ], %l1
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4000d48c: a4 60 3f ff subx %g0, -1, %l2
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
4000d490: 80 a0 60 00 cmp %g1, 0
4000d494: 02 80 00 03 be 4000d4a0 <rtems_task_mode+0x3c>
4000d498: a5 2c a0 08 sll %l2, 8, %l2
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
4000d49c: 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;
4000d4a0: c2 0c 60 08 ldub [ %l1 + 8 ], %g1
4000d4a4: 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();
4000d4a8: 7f ff ee d1 call 40008fec <_CPU_ISR_Get_level>
4000d4ac: 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;
4000d4b0: 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;
4000d4b4: a6 14 c0 08 or %l3, %o0, %l3
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
4000d4b8: a4 14 c0 12 or %l3, %l2, %l2
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
4000d4bc: 80 8e 61 00 btst 0x100, %i1
4000d4c0: 02 80 00 06 be 4000d4d8 <rtems_task_mode+0x74>
4000d4c4: e4 26 80 00 st %l2, [ %i2 ]
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
4000d4c8: 83 36 20 08 srl %i0, 8, %g1
4000d4cc: 82 18 60 01 xor %g1, 1, %g1
4000d4d0: 82 08 60 01 and %g1, 1, %g1
4000d4d4: c2 2c 20 75 stb %g1, [ %l0 + 0x75 ]
if ( mask & RTEMS_TIMESLICE_MASK ) {
4000d4d8: 80 8e 62 00 btst 0x200, %i1
4000d4dc: 02 80 00 0b be 4000d508 <rtems_task_mode+0xa4>
4000d4e0: 80 8e 60 0f btst 0xf, %i1
if ( _Modes_Is_timeslice(mode_set) ) {
4000d4e4: 80 8e 22 00 btst 0x200, %i0
4000d4e8: 22 80 00 07 be,a 4000d504 <rtems_task_mode+0xa0>
4000d4ec: c0 24 20 7c clr [ %l0 + 0x7c ]
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
4000d4f0: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000d4f4: c2 00 60 38 ld [ %g1 + 0x38 ], %g1 ! 4001c838 <_Thread_Ticks_per_timeslice>
4000d4f8: 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;
4000d4fc: 82 10 20 01 mov 1, %g1
4000d500: c2 24 20 7c st %g1, [ %l0 + 0x7c ]
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
4000d504: 80 8e 60 0f btst 0xf, %i1
4000d508: 02 80 00 06 be 4000d520 <rtems_task_mode+0xbc>
4000d50c: 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 ) );
4000d510: 90 0e 20 0f and %i0, 0xf, %o0
4000d514: 7f ff d1 e5 call 40001ca8 <sparc_enable_interrupts>
4000d518: 91 2a 20 08 sll %o0, 8, %o0
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
4000d51c: 80 8e 64 00 btst 0x400, %i1
4000d520: 22 80 00 18 be,a 4000d580 <rtems_task_mode+0x11c>
4000d524: 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;
4000d528: 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(
4000d52c: b1 36 20 0a srl %i0, 0xa, %i0
4000d530: b0 1e 20 01 xor %i0, 1, %i0
4000d534: 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;
4000d538: 80 a6 00 01 cmp %i0, %g1
4000d53c: 22 80 00 11 be,a 4000d580 <rtems_task_mode+0x11c>
4000d540: a0 10 20 00 clr %l0
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
4000d544: 7f ff d1 d5 call 40001c98 <sparc_disable_interrupts>
4000d548: f0 2c 60 08 stb %i0, [ %l1 + 8 ]
_signals = information->signals_pending;
4000d54c: c4 04 60 18 ld [ %l1 + 0x18 ], %g2
information->signals_pending = information->signals_posted;
4000d550: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
information->signals_posted = _signals;
4000d554: 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;
4000d558: c2 24 60 18 st %g1, [ %l1 + 0x18 ]
information->signals_posted = _signals;
_ISR_Enable( _level );
4000d55c: 7f ff d1 d3 call 40001ca8 <sparc_enable_interrupts>
4000d560: 01 00 00 00 nop
4000d564: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
4000d568: 80 a0 60 00 cmp %g1, 0
4000d56c: 22 80 00 05 be,a 4000d580 <rtems_task_mode+0x11c>
4000d570: 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;
4000d574: 82 10 20 01 mov 1, %g1
4000d578: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ]
4000d57c: a0 10 20 01 mov 1, %l0
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
4000d580: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000d584: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001ca80 <_System_state_Current>
4000d588: 80 a0 60 03 cmp %g1, 3
4000d58c: 12 80 00 0c bne 4000d5bc <rtems_task_mode+0x158> <== NEVER TAKEN
4000d590: 82 10 20 00 clr %g1
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
4000d594: 40 00 00 bc call 4000d884 <_Thread_Evaluate_mode>
4000d598: 01 00 00 00 nop
4000d59c: 80 8a 20 ff btst 0xff, %o0
4000d5a0: 12 80 00 04 bne 4000d5b0 <rtems_task_mode+0x14c>
4000d5a4: 80 8c 20 ff btst 0xff, %l0
4000d5a8: 02 80 00 05 be 4000d5bc <rtems_task_mode+0x158>
4000d5ac: 82 10 20 00 clr %g1
_Thread_Dispatch();
4000d5b0: 7f ff e7 f5 call 40007584 <_Thread_Dispatch>
4000d5b4: 01 00 00 00 nop
4000d5b8: 82 10 20 00 clr %g1 ! 0 <PROM_START>
return RTEMS_SUCCESSFUL;
}
4000d5bc: 81 c7 e0 08 ret
4000d5c0: 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 8a sethi %hi(0x40022800), %g1
4000aad4: c2 08 61 f4 ldub [ %g1 + 0x1f4 ], %g1 ! 400229f4 <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 3e call 4000cbe8 <_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 98 call 4000c59c <_Thread_Change_priority>
4000ab40: 94 10 20 00 clr %o2
}
_Thread_Enable_dispatch();
4000ab44: 40 00 08 06 call 4000cb5c <_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 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED
40002d9c: d0 20 63 c8 st %o0, [ %g1 + 0x3c8 ] ! 4001bfc8 <rtems_termios_cbufsize><== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
40002da0: 03 10 00 6f sethi %hi(0x4001bc00), %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 63 cc st %o1, [ %g1 + 0x3cc ] <== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
40002dac: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
40002db0: 81 c3 e0 08 retl <== NOT EXECUTED
40002db4: d4 20 63 d0 st %o2, [ %g1 + 0x3d0 ] ! 4001bfd0 <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 71 sethi %hi(0x4001c400), %g1
400043fc: d0 00 63 54 ld [ %g1 + 0x354 ], %o0 ! 4001c754 <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 71 sethi %hi(0x4001c400), %g1
4000443c: 85 28 a0 05 sll %g2, 5, %g2
40004440: 82 10 61 80 or %g1, 0x180, %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 d1 call 40005c0c <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 71 sethi %hi(0x4001c400), %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 a3 58 st %g1, [ %g2 + 0x358 ]
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 71 sethi %hi(0x4001c400), %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 a3 5c st %g1, [ %g2 + 0x35c ]
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 17 1d call 4000a1f8 <free>
40004588: d0 04 20 58 ld [ %l0 + 0x58 ], %o0
free (tty->rawOutBuf.theBuf);
4000458c: 40 00 17 1b call 4000a1f8 <free>
40004590: d0 04 20 7c ld [ %l0 + 0x7c ], %o0
free (tty->cbuf);
40004594: 40 00 17 19 call 4000a1f8 <free>
40004598: d0 04 20 1c ld [ %l0 + 0x1c ], %o0
free (tty);
4000459c: 40 00 17 17 call 4000a1f8 <free>
400045a0: 90 10 00 10 mov %l0, %o0
}
rtems_semaphore_release (rtems_termios_ttyMutex);
400045a4: 03 10 00 71 sethi %hi(0x4001c400), %g1
400045a8: d0 00 63 54 ld [ %g1 + 0x354 ], %o0 ! 4001c754 <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 07 call 40005c0c <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 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
40003008: c2 00 62 34 ld [ %g1 + 0x234 ], %g1 ! 4001c634 <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 71 sethi %hi(0x4001c400), %l2 <== NOT EXECUTED
40003040: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
40003044: a4 14 a1 80 or %l2, 0x180, %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 53 25 call 40017e68 <.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 53 1c call 40017e68 <.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 71 sethi %hi(0x4001c400), %o4
40002d54: c2 03 23 54 ld [ %o4 + 0x354 ], %g1 ! 4001c754 <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 23 54 or %o4, 0x354, %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 a1 call 40005c0c <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 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
400040b8: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED
400040bc: 82 10 61 80 or %g1, 0x180, %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 2b 57 call 4000ee48 <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 2b 53 call 4000ee48 <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 4e 10 call 40017ad0 <.umul> <== NOT EXECUTED
40004294: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED
40004298: 40 00 4e 48 call 40017bb8 <.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 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
4000433c: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED
40004340: 82 10 61 80 or %g1, 0x180, %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 71 sethi %hi(0x4001c400), %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 e1 80 or %g3, 0x180, %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 71 sethi %hi(0x4001c400), %g1
400045c4: d0 00 63 54 ld [ %g1 + 0x354 ], %o0 ! 4001c754 <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 71 sethi %hi(0x4001c400), %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 63 5c ld [ %g1 + 0x35c ], %l2 ! 4001c75c <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 6f sethi %hi(0x4001bc00), %g1
40004620: c2 00 63 cc ld [ %g1 + 0x3cc ], %g1 ! 4001bfcc <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 18 55 call 4000a780 <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 ee call 4000a1f8 <free> <== NOT EXECUTED
40004644: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
40004648: 03 10 00 71 sethi %hi(0x4001c400), %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 63 54 ld [ %g1 + 0x354 ], %o0 <== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
40004658: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000465c: c2 00 63 d0 ld [ %g1 + 0x3d0 ], %g1 ! 4001bfd0 <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 18 46 call 4000a780 <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 6f sethi %hi(0x4001bc00), %g1
4000468c: 40 00 18 3d call 4000a780 <malloc>
40004690: d0 00 63 c8 ld [ %g1 + 0x3c8 ], %o0 ! 4001bfc8 <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 d5 call 4000a1f8 <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 d2 call 4000a1f8 <free> <== NOT EXECUTED
400046b4: 01 00 00 00 nop <== NOT EXECUTED
free(tty);
400046b8: 40 00 16 d0 call 4000a1f8 <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 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
400046c8: 03 10 00 71 sethi %hi(0x4001c400), %g1
400046cc: c2 00 63 5c ld [ %g1 + 0x35c ], %g1 ! 4001c75c <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 71 sethi %hi(0x4001c400), %g1
400046fc: c4 00 63 58 ld [ %g1 + 0x358 ], %g2 ! 4001c758 <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 71 sethi %hi(0x4001c400), %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 e3 5c st %l1, [ %g3 + 0x35c ]
rtems_termios_ttyTail = tty;
40004710: e2 20 63 58 st %l1, [ %g1 + 0x358 ]
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
40004714: 27 10 00 6f sethi %hi(0x4001bc00), %l3
40004718: d0 4c e3 d4 ldsb [ %l3 + 0x3d4 ], %o0 ! 4001bfd4 <c.6356>
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 e3 d4 ldsb [ %l3 + 0x3d4 ], %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 e3 d4 ldsb [ %l3 + 0x3d4 ], %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 29 a7 call 4000ee48 <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 e3 d4 ldsb [ %l3 + 0x3d4 ], %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 e3 d4 ldsb [ %l3 + 0x3d4 ], %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 6f sethi %hi(0x4001bc00), %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 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED
40004844: d0 48 63 d4 ldsb [ %g1 + 0x3d4 ], %o0 ! 4001bfd4 <c.6356> <== 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 6f sethi %hi(0x4001bc00), %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 63 d4 ldub [ %g1 + 0x3d4 ], %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 63 d4 stb %g3, [ %g1 + 0x3d4 ]
c = 'a';
40004948: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED
4000494c: c4 28 63 d4 stb %g2, [ %g1 + 0x3d4 ] <== 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 71 sethi %hi(0x4001c400), %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 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
400049d4: 40 00 04 8e call 40005c0c <rtems_fatal_error_occurred> <== NOT EXECUTED
400049d8: 01 00 00 00 nop <== NOT EXECUTED
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
400049dc: 03 10 00 71 sethi %hi(0x4001c400), %g1
400049e0: d0 00 63 54 ld [ %g1 + 0x354 ], %o0 ! 4001c754 <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 bb call 4000a0e0 <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 71 sethi %hi(0x4001c400), %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 52 b5 call 40017e68 <.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 0f call 40005c0c <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 71 sethi %hi(0x4001c400), %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 a1 80 or %g2, 0x180, %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 6f sethi %hi(0x4001bc00), %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 6f sethi %hi(0x4001bc00), %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 e3 c8 or %l7, 0x3c8, %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 50 10 call 40017e68 <.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 50 07 call 40017e68 <.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 53 e8 call 40017e68 <.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 71 sethi %hi(0x4001c400), %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 61 80 or %l1, 0x180, %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 71 sethi %hi(0x4001c400), %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 61 80 or %g1, 0x180, %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 f7 sethi %hi(0x4003dc00), %o0
40014868: 92 10 00 18 mov %i0, %o1
4001486c: 90 12 22 20 or %o0, 0x220, %o0
40014870: 40 00 0b 83 call 4001767c <_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 14 03 call 400198a4 <_Watchdog_Remove>
4001489c: 90 02 20 10 add %o0, 0x10, %o0
_Thread_Enable_dispatch();
400148a0: 40 00 0d f0 call 40018060 <_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 f7 sethi %hi(0x4003dc00), %g1
40014d58: e0 00 62 60 ld [ %g1 + 0x260 ], %l0 ! 4003de60 <_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 f5 sethi %hi(0x4003d400), %g1
40014d70: c2 08 60 b4 ldub [ %g1 + 0xb4 ], %g1 ! 4003d4b4 <_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 f5 sethi %hi(0x4003d400), %l3
40014dac: c2 04 e1 30 ld [ %l3 + 0x130 ], %g1 ! 4003d530 <_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 f7 sethi %hi(0x4003dc00), %o0
40014dc0: 92 10 00 11 mov %l1, %o1
40014dc4: 90 12 22 20 or %o0, 0x220, %o0
40014dc8: 40 00 0a 2d call 4001767c <_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 b0 call 400198a4 <_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 e1 30 ld [ %l3 + 0x130 ], %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 8f call 40018060 <_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 9f sethi %hi(0x40027c00), %g2 <== NOT EXECUTED
40007360: c2 00 a3 94 ld [ %g2 + 0x394 ], %g1 ! 40027f94 <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 a3 94 st %g3, [ %g2 + 0x394 ] <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40007374: 03 10 00 a0 sethi %hi(0x40028000), %g1 <== NOT EXECUTED
40007378: c4 00 61 70 ld [ %g1 + 0x170 ], %g2 ! 40028170 <_Thread_Dispatch_disable_level><== NOT EXECUTED
4000737c: 84 00 a0 01 inc %g2 <== NOT EXECUTED
40007380: c4 20 61 70 st %g2, [ %g1 + 0x170 ] <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
40007384: 03 10 00 9f sethi %hi(0x40027c00), %g1 <== NOT EXECUTED
40007388: c2 00 63 94 ld [ %g1 + 0x394 ], %g1 ! 40027f94 <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 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED
4000739c: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 ! 40027810 <_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 39 41 call 400158ac <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 38 31 call 40015484 <__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 9e sethi %hi(0x40027800), %l4 <== NOT EXECUTED
400073d0: c2 05 20 10 ld [ %l4 + 0x10 ], %g1 ! 40027810 <_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 50 fa call 4001b7c4 <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 20 10 ld [ %l4 + 0x10 ], %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 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED
40007404: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
40007408: 92 12 63 78 or %o1, 0x378, %o1 <== NOT EXECUTED
4000740c: 40 00 39 fc call 40015bfc <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 9e sethi %hi(0x40027800), %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 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED
40007430: 40 00 3d 46 call 40016948 <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 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
40007448: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 ! 40027810 <_impure_ptr><== NOT EXECUTED
4000744c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40007450: 40 00 3d 3e call 40016948 <strerror> <== NOT EXECUTED
40007454: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED
40007458: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED
4000745c: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
40007460: 92 12 63 88 or %o1, 0x388, %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 60 10 ld [ %g1 + 0x10 ], %g1 <== NOT EXECUTED
40007470: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED
40007474: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
40007478: 92 12 63 98 or %o1, 0x398, %o1 <== NOT EXECUTED
4000747c: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
40007480: 40 00 39 df call 40015bfc <fprintf> <== NOT EXECUTED
40007484: 27 10 00 9e sethi %hi(0x40027800), %l3 <== NOT EXECUTED
40007488: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED
}
chars_written += fprintf(stderr, "\n");
4000748c: c2 04 e0 10 ld [ %l3 + 0x10 ], %g1 <== NOT EXECUTED
40007490: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED
40007494: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
40007498: 40 00 39 d9 call 40015bfc <fprintf> <== NOT EXECUTED
4000749c: 92 12 63 b0 or %o1, 0x3b0, %o1 <== NOT EXECUTED
(void) fflush(stderr);
400074a0: c2 04 e0 10 ld [ %l3 + 0x10 ], %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 39 00 call 400158ac <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 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED
{
rtems_error(0, "fatal error, exiting");
400074cc: 13 10 00 95 sethi %hi(0x40025400), %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 63 b8 or %o1, 0x3b8, %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 63 d0 or %o1, 0x3d0, %o1 <== NOT EXECUTED
abort();
400074f0: 40 00 37 d7 call 4001544c <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 7e sethi %hi(0x4001f800), %l5
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
400029a8: 29 10 00 7e sethi %hi(0x4001f800), %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 61 10 or %l5, 0x110, %l5
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
400029b4: a8 15 21 08 or %l4, 0x108, %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 3e b5 call 400124ac <__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 5f 88 call 4001a85c <.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 60 2c call 4001ab0c <.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 5f 39 call 4001a774 <.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 7e sethi %hi(0x4001f800), %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 21 10 or %l0, 0x110, %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 3e 75 call 400124ac <__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
40005e14 <sched_get_priority_max>:
#include <rtems/posix/priority.h>
int sched_get_priority_max(
int policy
)
{
40005e14: 9d e3 bf a0 save %sp, -96, %sp
switch ( policy ) {
40005e18: 80 a6 20 04 cmp %i0, 4
40005e1c: 18 80 00 06 bgu 40005e34 <sched_get_priority_max+0x20>
40005e20: 82 10 20 01 mov 1, %g1
40005e24: b1 28 40 18 sll %g1, %i0, %i0
40005e28: 80 8e 20 17 btst 0x17, %i0
40005e2c: 12 80 00 08 bne 40005e4c <sched_get_priority_max+0x38> <== ALWAYS TAKEN
40005e30: 03 10 00 74 sethi %hi(0x4001d000), %g1
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
40005e34: 40 00 25 4b call 4000f360 <__errno>
40005e38: b0 10 3f ff mov -1, %i0
40005e3c: 82 10 20 16 mov 0x16, %g1
40005e40: c2 22 00 00 st %g1, [ %o0 ]
40005e44: 81 c7 e0 08 ret
40005e48: 81 e8 00 00 restore
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
40005e4c: f0 08 62 f8 ldub [ %g1 + 0x2f8 ], %i0
}
40005e50: 81 c7 e0 08 ret
40005e54: 91 ee 3f ff restore %i0, -1, %o0
40005e58 <sched_get_priority_min>:
#include <rtems/posix/priority.h>
int sched_get_priority_min(
int policy
)
{
40005e58: 9d e3 bf a0 save %sp, -96, %sp
switch ( policy ) {
40005e5c: 80 a6 20 04 cmp %i0, 4
40005e60: 18 80 00 06 bgu 40005e78 <sched_get_priority_min+0x20>
40005e64: 82 10 20 01 mov 1, %g1
40005e68: b1 28 40 18 sll %g1, %i0, %i0
40005e6c: 80 8e 20 17 btst 0x17, %i0
40005e70: 12 80 00 06 bne 40005e88 <sched_get_priority_min+0x30> <== ALWAYS TAKEN
40005e74: b0 10 20 01 mov 1, %i0
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
40005e78: 40 00 25 3a call 4000f360 <__errno>
40005e7c: b0 10 3f ff mov -1, %i0
40005e80: 82 10 20 16 mov 0x16, %g1
40005e84: c2 22 00 00 st %g1, [ %o0 ]
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
}
40005e88: 81 c7 e0 08 ret
40005e8c: 81 e8 00 00 restore
40005e90 <sched_rr_get_interval>:
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
40005e90: 9d e3 bf a0 save %sp, -96, %sp
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
40005e94: 80 a6 20 00 cmp %i0, 0
40005e98: 02 80 00 0b be 40005ec4 <sched_rr_get_interval+0x34> <== NEVER TAKEN
40005e9c: 80 a6 60 00 cmp %i1, 0
40005ea0: 7f ff f2 d5 call 400029f4 <getpid>
40005ea4: 01 00 00 00 nop
40005ea8: 80 a6 00 08 cmp %i0, %o0
40005eac: 02 80 00 06 be 40005ec4 <sched_rr_get_interval+0x34>
40005eb0: 80 a6 60 00 cmp %i1, 0
rtems_set_errno_and_return_minus_one( ESRCH );
40005eb4: 40 00 25 2b call 4000f360 <__errno>
40005eb8: 01 00 00 00 nop
40005ebc: 10 80 00 07 b 40005ed8 <sched_rr_get_interval+0x48>
40005ec0: 82 10 20 03 mov 3, %g1 ! 3 <PROM_START+0x3>
if ( !interval )
40005ec4: 12 80 00 08 bne 40005ee4 <sched_rr_get_interval+0x54>
40005ec8: 03 10 00 76 sethi %hi(0x4001d800), %g1
rtems_set_errno_and_return_minus_one( EINVAL );
40005ecc: 40 00 25 25 call 4000f360 <__errno>
40005ed0: 01 00 00 00 nop
40005ed4: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
40005ed8: c2 22 00 00 st %g1, [ %o0 ]
40005edc: 81 c7 e0 08 ret
40005ee0: 91 e8 3f ff restore %g0, -1, %o0
_Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
40005ee4: d0 00 63 88 ld [ %g1 + 0x388 ], %o0
40005ee8: 92 10 00 19 mov %i1, %o1
40005eec: 40 00 0d cb call 40009618 <_Timespec_From_ticks>
40005ef0: b0 10 20 00 clr %i0
return 0;
}
40005ef4: 81 c7 e0 08 ret
40005ef8: 81 e8 00 00 restore
400087ac <sem_open>:
int oflag,
...
/* mode_t mode, */
/* unsigned int value */
)
{
400087ac: 9d e3 bf 90 save %sp, -112, %sp
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
400087b0: 03 10 00 8b sethi %hi(0x40022c00), %g1
400087b4: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 ! 40022c10 <_Thread_Dispatch_disable_level>
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
va_start(arg, oflag);
400087b8: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
400087bc: 84 00 a0 01 inc %g2
400087c0: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
400087c4: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
400087c8: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
400087cc: c4 20 60 10 st %g2, [ %g1 + 0x10 ]
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
400087d0: a2 8e 62 00 andcc %i1, 0x200, %l1
400087d4: 02 80 00 05 be 400087e8 <sem_open+0x3c>
400087d8: a0 10 20 00 clr %l0
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
400087dc: e0 07 a0 50 ld [ %fp + 0x50 ], %l0
400087e0: 82 07 a0 54 add %fp, 0x54, %g1
400087e4: c2 27 bf fc st %g1, [ %fp + -4 ]
va_end(arg);
}
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
400087e8: 90 10 00 18 mov %i0, %o0
400087ec: 40 00 19 da call 4000ef54 <_POSIX_Semaphore_Name_to_id>
400087f0: 92 07 bf f8 add %fp, -8, %o1
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "semaphore does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
400087f4: a4 92 20 00 orcc %o0, 0, %l2
400087f8: 22 80 00 0e be,a 40008830 <sem_open+0x84>
400087fc: b2 0e 6a 00 and %i1, 0xa00, %i1
/*
* Unless provided a valid name that did not already exist
* and we are willing to create then it is an error.
*/
if ( !( status == ENOENT && (oflag & O_CREAT) ) ) {
40008800: 80 a4 a0 02 cmp %l2, 2
40008804: 12 80 00 04 bne 40008814 <sem_open+0x68> <== NEVER TAKEN
40008808: 80 a4 60 00 cmp %l1, 0
4000880c: 12 80 00 21 bne 40008890 <sem_open+0xe4>
40008810: 94 10 00 10 mov %l0, %o2
_Thread_Enable_dispatch();
40008814: 40 00 0a 87 call 4000b230 <_Thread_Enable_dispatch>
40008818: b0 10 3f ff mov -1, %i0
rtems_set_errno_and_return_minus_one_cast( status, sem_t * );
4000881c: 40 00 28 50 call 4001295c <__errno>
40008820: 01 00 00 00 nop
40008824: e4 22 00 00 st %l2, [ %o0 ]
40008828: 81 c7 e0 08 ret
4000882c: 81 e8 00 00 restore
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
40008830: 80 a6 6a 00 cmp %i1, 0xa00
40008834: 12 80 00 0a bne 4000885c <sem_open+0xb0>
40008838: d2 07 bf f8 ld [ %fp + -8 ], %o1
_Thread_Enable_dispatch();
4000883c: 40 00 0a 7d call 4000b230 <_Thread_Enable_dispatch>
40008840: b0 10 3f ff mov -1, %i0
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
40008844: 40 00 28 46 call 4001295c <__errno>
40008848: 01 00 00 00 nop
4000884c: 82 10 20 11 mov 0x11, %g1 ! 11 <PROM_START+0x11>
40008850: c2 22 00 00 st %g1, [ %o0 ]
40008854: 81 c7 e0 08 ret
40008858: 81 e8 00 00 restore
4000885c: 94 07 bf f0 add %fp, -16, %o2
40008860: 11 10 00 8b sethi %hi(0x40022c00), %o0
40008864: 40 00 08 27 call 4000a900 <_Objects_Get>
40008868: 90 12 23 20 or %o0, 0x320, %o0 ! 40022f20 <_POSIX_Semaphore_Information>
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
the_semaphore->open_count += 1;
4000886c: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
40008870: d0 27 bf f4 st %o0, [ %fp + -12 ]
the_semaphore->open_count += 1;
40008874: 82 00 60 01 inc %g1
_Thread_Enable_dispatch();
40008878: 40 00 0a 6e call 4000b230 <_Thread_Enable_dispatch>
4000887c: c2 22 20 18 st %g1, [ %o0 + 0x18 ]
_Thread_Enable_dispatch();
40008880: 40 00 0a 6c call 4000b230 <_Thread_Enable_dispatch>
40008884: 01 00 00 00 nop
goto return_id;
40008888: 10 80 00 0c b 400088b8 <sem_open+0x10c>
4000888c: f0 07 bf f4 ld [ %fp + -12 ], %i0
/*
* At this point, the semaphore does not exist and everything has been
* checked. We should go ahead and create a semaphore.
*/
status =_POSIX_Semaphore_Create_support(
40008890: 90 10 00 18 mov %i0, %o0
40008894: 92 10 20 00 clr %o1
40008898: 40 00 19 59 call 4000edfc <_POSIX_Semaphore_Create_support>
4000889c: 96 07 bf f4 add %fp, -12, %o3
/*
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
400088a0: 40 00 0a 64 call 4000b230 <_Thread_Enable_dispatch>
400088a4: a0 10 00 08 mov %o0, %l0
if ( status == -1 )
400088a8: 80 a4 3f ff cmp %l0, -1
400088ac: 02 bf ff ea be 40008854 <sem_open+0xa8>
400088b0: b0 10 3f ff mov -1, %i0
return_id:
#if defined(RTEMS_USE_16_BIT_OBJECT)
the_semaphore->Semaphore_id = the_semaphore->Object.id;
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
400088b4: f0 07 bf f4 ld [ %fp + -12 ], %i0
400088b8: b0 06 20 08 add %i0, 8, %i0
#endif
return id;
}
400088bc: 81 c7 e0 08 ret
400088c0: 81 e8 00 00 restore
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 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED
40002f68: d0 00 63 04 ld [ %g1 + 0x304 ], %o0 ! 4001ff04 <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 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED
fclose(group_fp);
40002f78: 40 00 36 64 call 40010908 <fclose> <== NOT EXECUTED
40002f7c: 01 00 00 00 nop <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
40002f80: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED
40002f84: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED
40002f88: 90 12 21 58 or %o0, 0x158, %o0 <== NOT EXECUTED
40002f8c: 40 00 38 35 call 40011060 <fopen> <== NOT EXECUTED
40002f90: 92 12 60 e0 or %o1, 0xe0, %o1 <== NOT EXECUTED
40002f94: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED
40002f98: d0 20 63 04 st %o0, [ %g1 + 0x304 ] ! 4001ff04 <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 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED
4000315c: d0 00 62 1c ld [ %g1 + 0x21c ], %o0 ! 4001fe1c <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 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED
fclose(passwd_fp);
4000316c: 40 00 35 e7 call 40010908 <fclose> <== NOT EXECUTED
40003170: 01 00 00 00 nop <== NOT EXECUTED
passwd_fp = fopen("/etc/passwd", "r");
40003174: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED
40003178: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED
4000317c: 90 12 20 d0 or %o0, 0xd0, %o0 <== NOT EXECUTED
40003180: 40 00 37 b8 call 40011060 <fopen> <== NOT EXECUTED
40003184: 92 12 60 e0 or %o1, 0xe0, %o1 <== NOT EXECUTED
40003188: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED
4000318c: d0 20 62 1c st %o0, [ %g1 + 0x21c ] ! 4001fe1c <passwd_fp><== NOT EXECUTED
}
40003190: 81 c7 e0 08 ret <== NOT EXECUTED
40003194: 81 e8 00 00 restore <== NOT EXECUTED
40005dbc <sigaction>:
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
40005dbc: 9d e3 bf a0 save %sp, -96, %sp
40005dc0: 90 10 00 1a mov %i2, %o0
ISR_Level level;
if ( oact )
40005dc4: 80 a6 a0 00 cmp %i2, 0
40005dc8: 02 80 00 0a be 40005df0 <sigaction+0x34>
40005dcc: a0 10 00 18 mov %i0, %l0
*oact = _POSIX_signals_Vectors[ sig ];
40005dd0: 83 2e 20 02 sll %i0, 2, %g1
40005dd4: 85 2e 20 04 sll %i0, 4, %g2
40005dd8: 82 20 80 01 sub %g2, %g1, %g1
40005ddc: 13 10 00 7c sethi %hi(0x4001f000), %o1
40005de0: 94 10 20 0c mov 0xc, %o2
40005de4: 92 12 61 14 or %o1, 0x114, %o1
40005de8: 40 00 28 32 call 4000feb0 <memcpy>
40005dec: 92 02 40 01 add %o1, %g1, %o1
if ( !sig )
40005df0: 80 a4 20 00 cmp %l0, 0
40005df4: 02 80 00 07 be 40005e10 <sigaction+0x54>
40005df8: 82 04 3f ff add %l0, -1, %g1
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
40005dfc: 80 a0 60 1f cmp %g1, 0x1f
40005e00: 18 80 00 04 bgu 40005e10 <sigaction+0x54>
40005e04: 80 a4 20 09 cmp %l0, 9
*
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
40005e08: 12 80 00 08 bne 40005e28 <sigaction+0x6c>
40005e0c: 80 a6 60 00 cmp %i1, 0
rtems_set_errno_and_return_minus_one( EINVAL );
40005e10: 40 00 25 e7 call 4000f5ac <__errno>
40005e14: b0 10 3f ff mov -1, %i0
40005e18: 82 10 20 16 mov 0x16, %g1
40005e1c: c2 22 00 00 st %g1, [ %o0 ]
40005e20: 81 c7 e0 08 ret
40005e24: 81 e8 00 00 restore
/*
* Evaluate the new action structure and set the global signal vector
* appropriately.
*/
if ( act ) {
40005e28: 02 bf ff fe be 40005e20 <sigaction+0x64> <== NEVER TAKEN
40005e2c: b0 10 20 00 clr %i0
/*
* Unless the user is installing the default signal actions, then
* we can just copy the provided sigaction structure into the vectors.
*/
_ISR_Disable( level );
40005e30: 7f ff f1 34 call 40002300 <sparc_disable_interrupts>
40005e34: 01 00 00 00 nop
40005e38: a2 10 00 08 mov %o0, %l1
if ( act->sa_handler == SIG_DFL ) {
40005e3c: c2 06 60 08 ld [ %i1 + 8 ], %g1
40005e40: 25 10 00 7c sethi %hi(0x4001f000), %l2
40005e44: 80 a0 60 00 cmp %g1, 0
40005e48: a4 14 a1 14 or %l2, 0x114, %l2
40005e4c: a7 2c 20 02 sll %l0, 2, %l3
40005e50: 12 80 00 08 bne 40005e70 <sigaction+0xb4>
40005e54: a9 2c 20 04 sll %l0, 4, %l4
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
40005e58: a6 25 00 13 sub %l4, %l3, %l3
40005e5c: 13 10 00 75 sethi %hi(0x4001d400), %o1
40005e60: 90 04 80 13 add %l2, %l3, %o0
40005e64: 92 12 60 d8 or %o1, 0xd8, %o1
40005e68: 10 80 00 07 b 40005e84 <sigaction+0xc8>
40005e6c: 92 02 40 13 add %o1, %l3, %o1
} else {
_POSIX_signals_Clear_process_signals( sig );
40005e70: 40 00 17 e5 call 4000be04 <_POSIX_signals_Clear_process_signals>
40005e74: 90 10 00 10 mov %l0, %o0
_POSIX_signals_Vectors[ sig ] = *act;
40005e78: a6 25 00 13 sub %l4, %l3, %l3
40005e7c: 92 10 00 19 mov %i1, %o1
40005e80: 90 04 80 13 add %l2, %l3, %o0
40005e84: 40 00 28 0b call 4000feb0 <memcpy>
40005e88: 94 10 20 0c mov 0xc, %o2
}
_ISR_Enable( level );
40005e8c: b0 10 20 00 clr %i0
40005e90: 7f ff f1 20 call 40002310 <sparc_enable_interrupts>
40005e94: 90 10 00 11 mov %l1, %o0
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
}
40005e98: 81 c7 e0 08 ret
40005e9c: 81 e8 00 00 restore
40007fe8 <sigsuspend>:
#include <rtems/seterr.h>
int sigsuspend(
const sigset_t *sigmask
)
{
40007fe8: 9d e3 bf 98 save %sp, -104, %sp
int status;
POSIX_API_Control *api;
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked );
40007fec: 90 10 20 01 mov 1, %o0
40007ff0: 92 10 00 18 mov %i0, %o1
40007ff4: a0 07 bf fc add %fp, -4, %l0
40007ff8: 7f ff ff f1 call 40007fbc <sigprocmask>
40007ffc: 94 10 00 10 mov %l0, %o2
(void) sigfillset( &all_signals );
40008000: a2 07 bf f8 add %fp, -8, %l1
40008004: 7f ff ff b6 call 40007edc <sigfillset>
40008008: 90 10 00 11 mov %l1, %o0
status = sigtimedwait( &all_signals, NULL, NULL );
4000800c: 90 10 00 11 mov %l1, %o0
40008010: 92 10 20 00 clr %o1
40008014: 40 00 00 28 call 400080b4 <sigtimedwait>
40008018: 94 10 20 00 clr %o2
(void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL );
4000801c: 92 10 00 10 mov %l0, %o1
status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked );
(void) sigfillset( &all_signals );
status = sigtimedwait( &all_signals, NULL, NULL );
40008020: a2 10 00 08 mov %o0, %l1
(void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL );
40008024: 94 10 20 00 clr %o2
40008028: 7f ff ff e5 call 40007fbc <sigprocmask>
4000802c: 90 10 20 00 clr %o0
/*
* sigtimedwait() returns the signal number while sigsuspend()
* is supposed to return -1 and EINTR when a signal is caught.
*/
if ( status != -1 )
40008030: 80 a4 7f ff cmp %l1, -1
40008034: 02 80 00 06 be 4000804c <sigsuspend+0x64> <== NEVER TAKEN
40008038: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINTR );
4000803c: 40 00 25 38 call 4001151c <__errno>
40008040: 01 00 00 00 nop
40008044: 82 10 20 04 mov 4, %g1 ! 4 <PROM_START+0x4>
40008048: c2 22 00 00 st %g1, [ %o0 ]
return status;
}
4000804c: 81 c7 e0 08 ret
40008050: 91 e8 3f ff restore %g0, -1, %o0
40006238 <sigtimedwait>:
int sigtimedwait(
const sigset_t *set,
siginfo_t *info,
const struct timespec *timeout
)
{
40006238: 9d e3 bf 90 save %sp, -112, %sp
ISR_Level level;
/*
* Error check parameters before disabling interrupts.
*/
if ( !set )
4000623c: 80 a6 20 00 cmp %i0, 0
40006240: 02 80 00 0e be 40006278 <sigtimedwait+0x40>
40006244: 80 a6 a0 00 cmp %i2, 0
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
if ( timeout ) {
40006248: 02 80 00 12 be 40006290 <sigtimedwait+0x58>
4000624c: a8 10 20 00 clr %l4
if ( !_Timespec_Is_valid( timeout ) )
40006250: 40 00 0d fd call 40009a44 <_Timespec_Is_valid>
40006254: 90 10 00 1a mov %i2, %o0
40006258: 80 8a 20 ff btst 0xff, %o0
4000625c: 02 80 00 07 be 40006278 <sigtimedwait+0x40>
40006260: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
40006264: 40 00 0e 1d call 40009ad8 <_Timespec_To_ticks>
40006268: 90 10 00 1a mov %i2, %o0
if ( !interval )
4000626c: a8 92 20 00 orcc %o0, 0, %l4
40006270: 12 80 00 09 bne 40006294 <sigtimedwait+0x5c> <== ALWAYS TAKEN
40006274: 80 a6 60 00 cmp %i1, 0
rtems_set_errno_and_return_minus_one( EINVAL );
40006278: 40 00 25 a9 call 4000f91c <__errno>
4000627c: b0 10 3f ff mov -1, %i0
40006280: 82 10 20 16 mov 0x16, %g1
40006284: c2 22 00 00 st %g1, [ %o0 ]
40006288: 81 c7 e0 08 ret
4000628c: 81 e8 00 00 restore
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
40006290: 80 a6 60 00 cmp %i1, 0
40006294: 02 80 00 03 be 400062a0 <sigtimedwait+0x68>
40006298: a0 07 bf f4 add %fp, -12, %l0
4000629c: a0 10 00 19 mov %i1, %l0
the_thread = _Thread_Executing;
400062a0: 23 10 00 7c sethi %hi(0x4001f000), %l1
400062a4: f2 04 60 6c ld [ %l1 + 0x6c ], %i1 ! 4001f06c <_Thread_Executing>
* What if they are already pending?
*/
/* API signals pending? */
_ISR_Disable( level );
400062a8: 7f ff f0 e7 call 40002644 <sparc_disable_interrupts>
400062ac: e6 06 61 60 ld [ %i1 + 0x160 ], %l3
400062b0: a4 10 00 08 mov %o0, %l2
if ( *set & api->signals_pending ) {
400062b4: c4 06 00 00 ld [ %i0 ], %g2
400062b8: c2 04 e0 d0 ld [ %l3 + 0xd0 ], %g1
400062bc: 80 88 80 01 btst %g2, %g1
400062c0: 22 80 00 10 be,a 40006300 <sigtimedwait+0xc8>
400062c4: 03 10 00 7d sethi %hi(0x4001f400), %g1
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_highest( api->signals_pending );
400062c8: 7f ff ff c4 call 400061d8 <_POSIX_signals_Get_highest>
400062cc: 90 10 00 01 mov %g1, %o0
_POSIX_signals_Clear_signals(
400062d0: 94 10 00 10 mov %l0, %o2
/* API signals pending? */
_ISR_Disable( level );
if ( *set & api->signals_pending ) {
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_highest( api->signals_pending );
400062d4: 92 10 00 08 mov %o0, %o1
_POSIX_signals_Clear_signals(
400062d8: 96 10 20 00 clr %o3
400062dc: 90 10 00 13 mov %l3, %o0
/* API signals pending? */
_ISR_Disable( level );
if ( *set & api->signals_pending ) {
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_highest( api->signals_pending );
400062e0: d2 24 00 00 st %o1, [ %l0 ]
_POSIX_signals_Clear_signals(
400062e4: 40 00 18 a7 call 4000c580 <_POSIX_signals_Clear_signals>
400062e8: 98 10 20 00 clr %o4
the_info->si_signo,
the_info,
false,
false
);
_ISR_Enable( level );
400062ec: 7f ff f0 da call 40002654 <sparc_enable_interrupts>
400062f0: 90 10 00 12 mov %l2, %o0
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
400062f4: c0 24 20 08 clr [ %l0 + 8 ]
return the_info->si_signo;
400062f8: 10 80 00 13 b 40006344 <sigtimedwait+0x10c>
400062fc: f0 04 00 00 ld [ %l0 ], %i0
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
40006300: c2 00 63 38 ld [ %g1 + 0x338 ], %g1
40006304: 80 88 80 01 btst %g2, %g1
40006308: 22 80 00 13 be,a 40006354 <sigtimedwait+0x11c>
4000630c: 03 10 00 7b sethi %hi(0x4001ec00), %g1
signo = _POSIX_signals_Get_highest( _POSIX_signals_Pending );
40006310: 7f ff ff b2 call 400061d8 <_POSIX_signals_Get_highest>
40006314: 90 10 00 01 mov %g1, %o0
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
40006318: 94 10 00 10 mov %l0, %o2
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
signo = _POSIX_signals_Get_highest( _POSIX_signals_Pending );
4000631c: b0 10 00 08 mov %o0, %i0
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
40006320: 96 10 20 01 mov 1, %o3
40006324: 90 10 00 13 mov %l3, %o0
40006328: 92 10 00 18 mov %i0, %o1
4000632c: 40 00 18 95 call 4000c580 <_POSIX_signals_Clear_signals>
40006330: 98 10 20 00 clr %o4
_ISR_Enable( level );
40006334: 7f ff f0 c8 call 40002654 <sparc_enable_interrupts>
40006338: 90 10 00 12 mov %l2, %o0
the_info->si_signo = signo;
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
4000633c: c0 24 20 08 clr [ %l0 + 8 ]
if ( *set & _POSIX_signals_Pending ) {
signo = _POSIX_signals_Get_highest( _POSIX_signals_Pending );
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
_ISR_Enable( level );
the_info->si_signo = signo;
40006340: f0 24 00 00 st %i0, [ %l0 ]
the_info->si_code = SI_USER;
40006344: 82 10 20 01 mov 1, %g1
40006348: c2 24 20 04 st %g1, [ %l0 + 4 ]
the_info->si_value.sival_int = 0;
return signo;
4000634c: 81 c7 e0 08 ret
40006350: 81 e8 00 00 restore
40006354: c4 00 63 b0 ld [ %g1 + 0x3b0 ], %g2
40006358: 84 00 a0 01 inc %g2
4000635c: c4 20 63 b0 st %g2, [ %g1 + 0x3b0 ]
}
the_info->si_signo = -1;
40006360: 82 10 3f ff mov -1, %g1
40006364: c2 24 00 00 st %g1, [ %l0 ]
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
the_thread->Wait.return_code = EINTR;
40006368: 82 10 20 04 mov 4, %g1
4000636c: c2 26 60 34 st %g1, [ %i1 + 0x34 ]
the_thread->Wait.option = *set;
40006370: c2 06 00 00 ld [ %i0 ], %g1
the_thread->Wait.return_argument = the_info;
40006374: e0 26 60 28 st %l0, [ %i1 + 0x28 ]
the_info->si_signo = -1;
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
the_thread->Wait.return_code = EINTR;
the_thread->Wait.option = *set;
40006378: c2 26 60 30 st %g1, [ %i1 + 0x30 ]
}
the_info->si_signo = -1;
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
4000637c: 25 10 00 7d sethi %hi(0x4001f400), %l2
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;
40006380: 82 10 20 01 mov 1, %g1
40006384: a4 14 a2 d0 or %l2, 0x2d0, %l2
40006388: e4 26 60 44 st %l2, [ %i1 + 0x44 ]
4000638c: c2 24 a0 30 st %g1, [ %l2 + 0x30 ]
the_thread->Wait.return_code = EINTR;
the_thread->Wait.option = *set;
the_thread->Wait.return_argument = the_info;
_Thread_queue_Enter_critical_section( &_POSIX_signals_Wait_queue );
_ISR_Enable( level );
40006390: 7f ff f0 b1 call 40002654 <sparc_enable_interrupts>
40006394: 01 00 00 00 nop
_Thread_queue_Enqueue( &_POSIX_signals_Wait_queue, interval );
40006398: 90 10 00 12 mov %l2, %o0
4000639c: 92 10 00 14 mov %l4, %o1
400063a0: 15 10 00 25 sethi %hi(0x40009400), %o2
400063a4: 40 00 0b 67 call 40009140 <_Thread_queue_Enqueue_with_handler>
400063a8: 94 12 a0 a0 or %o2, 0xa0, %o2 ! 400094a0 <_Thread_queue_Timeout>
_Thread_Enable_dispatch();
400063ac: 40 00 0a 12 call 40008bf4 <_Thread_Enable_dispatch>
400063b0: 01 00 00 00 nop
/*
* When the thread is set free by a signal, it is need to eliminate
* the signal.
*/
_POSIX_signals_Clear_signals( api, the_info->si_signo, the_info, false, false );
400063b4: d2 04 00 00 ld [ %l0 ], %o1
400063b8: 94 10 00 10 mov %l0, %o2
400063bc: 96 10 20 00 clr %o3
400063c0: 98 10 20 00 clr %o4
400063c4: 40 00 18 6f call 4000c580 <_POSIX_signals_Clear_signals>
400063c8: 90 10 00 13 mov %l3, %o0
errno = _Thread_Executing->Wait.return_code;
400063cc: 40 00 25 54 call 4000f91c <__errno>
400063d0: 01 00 00 00 nop
400063d4: c2 04 60 6c ld [ %l1 + 0x6c ], %g1
400063d8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
400063dc: c2 22 00 00 st %g1, [ %o0 ]
return the_info->si_signo;
400063e0: f0 04 00 00 ld [ %l0 ], %i0
}
400063e4: 81 c7 e0 08 ret
400063e8: 81 e8 00 00 restore
4000827c <sigwait>:
int sigwait(
const sigset_t *set,
int *sig
)
{
4000827c: 9d e3 bf a0 save %sp, -96, %sp
int status;
status = sigtimedwait( set, NULL, NULL );
40008280: 92 10 20 00 clr %o1
40008284: 90 10 00 18 mov %i0, %o0
40008288: 7f ff ff 8b call 400080b4 <sigtimedwait>
4000828c: 94 10 20 00 clr %o2
if ( status != -1 ) {
40008290: 80 a2 3f ff cmp %o0, -1
40008294: 02 80 00 07 be 400082b0 <sigwait+0x34>
40008298: 80 a6 60 00 cmp %i1, 0
if ( sig )
4000829c: 02 80 00 03 be 400082a8 <sigwait+0x2c> <== NEVER TAKEN
400082a0: b0 10 20 00 clr %i0
*sig = status;
400082a4: d0 26 40 00 st %o0, [ %i1 ]
400082a8: 81 c7 e0 08 ret
400082ac: 81 e8 00 00 restore
return 0;
}
return errno;
400082b0: 40 00 24 9b call 4001151c <__errno>
400082b4: 01 00 00 00 nop
400082b8: f0 02 00 00 ld [ %o0 ], %i0
}
400082bc: 81 c7 e0 08 ret
400082c0: 81 e8 00 00 restore
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 31 75 call 40011018 <__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 38 59 call 40012bb8 <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 31 56 call 40011018 <__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 36 37 call 400123b8 <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
4000c3f0 <symlink>:
int symlink(
const char *actualpath,
const char *sympath
)
{
4000c3f0: 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 );
4000c3f4: c2 4e 40 00 ldsb [ %i1 ], %g1
4000c3f8: 80 a0 60 5c cmp %g1, 0x5c
4000c3fc: 02 80 00 08 be 4000c41c <symlink+0x2c> <== NEVER TAKEN
4000c400: a0 10 00 18 mov %i0, %l0
4000c404: 80 a0 60 2f cmp %g1, 0x2f
4000c408: 22 80 00 06 be,a 4000c420 <symlink+0x30>
4000c40c: 03 10 00 95 sethi %hi(0x40025400), %g1
4000c410: 80 a0 60 00 cmp %g1, 0
4000c414: 12 80 00 0a bne 4000c43c <symlink+0x4c> <== ALWAYS TAKEN
4000c418: 03 10 00 95 sethi %hi(0x40025400), %g1
4000c41c: 03 10 00 95 sethi %hi(0x40025400), %g1 <== NOT EXECUTED
4000c420: d2 00 61 60 ld [ %g1 + 0x160 ], %o1 ! 40025560 <rtems_current_user_env>
4000c424: 90 07 bf e8 add %fp, -24, %o0
4000c428: 92 02 60 18 add %o1, 0x18, %o1
4000c42c: 40 00 15 7f call 40011a28 <memcpy>
4000c430: 94 10 20 14 mov 0x14, %o2
4000c434: 10 80 00 08 b 4000c454 <symlink+0x64>
4000c438: 90 10 20 01 mov 1, %o0
4000c43c: d2 00 61 60 ld [ %g1 + 0x160 ], %o1
4000c440: 90 07 bf e8 add %fp, -24, %o0
4000c444: 92 02 60 04 add %o1, 4, %o1
4000c448: 40 00 15 78 call 40011a28 <memcpy>
4000c44c: 94 10 20 14 mov 0x14, %o2
4000c450: 90 10 20 00 clr %o0
if ( !loc.ops->evalformake_h ) {
4000c454: c2 07 bf f4 ld [ %fp + -12 ], %g1
4000c458: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000c45c: 80 a0 60 00 cmp %g1, 0
4000c460: 02 80 00 14 be 4000c4b0 <symlink+0xc0> <== NEVER TAKEN
4000c464: 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 );
4000c468: 94 07 bf fc add %fp, -4, %o2
4000c46c: b2 07 bf e8 add %fp, -24, %i1
if ( result != 0 )
4000c470: 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 );
4000c474: 9f c0 40 00 call %g1
4000c478: 92 10 00 19 mov %i1, %o1
if ( result != 0 )
4000c47c: 80 a2 20 00 cmp %o0, 0
4000c480: 12 80 00 10 bne 4000c4c0 <symlink+0xd0>
4000c484: c4 07 bf f4 ld [ %fp + -12 ], %g2
return -1;
if ( !loc.ops->symlink_h ) {
4000c488: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1
4000c48c: 80 a0 60 00 cmp %g1, 0
4000c490: 12 80 00 0e bne 4000c4c8 <symlink+0xd8> <== ALWAYS TAKEN
4000c494: d4 07 bf fc ld [ %fp + -4 ], %o2
rtems_filesystem_freenode( &loc );
4000c498: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000c49c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000c4a0: 02 80 00 04 be 4000c4b0 <symlink+0xc0> <== NOT EXECUTED
4000c4a4: 01 00 00 00 nop <== NOT EXECUTED
4000c4a8: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000c4ac: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000c4b0: 40 00 10 bb call 4001079c <__errno> <== NOT EXECUTED
4000c4b4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000c4b8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000c4bc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000c4c0: 81 c7 e0 08 ret
4000c4c4: 81 e8 00 00 restore
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
4000c4c8: 92 10 00 10 mov %l0, %o1
4000c4cc: 9f c0 40 00 call %g1
4000c4d0: 90 10 00 19 mov %i1, %o0
rtems_filesystem_freenode( &loc );
4000c4d4: c2 07 bf f4 ld [ %fp + -12 ], %g1
4000c4d8: 80 a0 60 00 cmp %g1, 0
4000c4dc: 02 bf ff f9 be 4000c4c0 <symlink+0xd0> <== NEVER TAKEN
4000c4e0: b0 10 00 08 mov %o0, %i0
4000c4e4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000c4e8: 80 a0 60 00 cmp %g1, 0
4000c4ec: 02 80 00 04 be 4000c4fc <symlink+0x10c> <== NEVER TAKEN
4000c4f0: 01 00 00 00 nop
4000c4f4: 9f c0 40 00 call %g1
4000c4f8: 90 10 00 19 mov %i1, %o0
return result;
}
4000c4fc: 81 c7 e0 08 ret
4000c500: 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 82 sethi %hi(0x40020800), %l0
current_reent = _Thread_Executing->libc_reent;
40004b54: c2 04 22 1c ld [ %l0 + 0x21c ], %g1 ! 40020a1c <_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 35 1d call 40011fdc <_fwalk>
40004b6c: 92 12 63 a8 or %o1, 0x3a8, %o1
_Thread_Executing->libc_reent = current_reent;
40004b70: c2 04 22 1c ld [ %l0 + 0x21c ], %g1
40004b74: e2 20 61 58 st %l1, [ %g1 + 0x158 ]
40004b78: 81 c7 e0 08 ret
40004b7c: 81 e8 00 00 restore
400050e0 <sysconf>:
*/
long sysconf(
int name
)
{
400050e0: 9d e3 bf a0 save %sp, -96, %sp
if ( name == _SC_CLK_TCK )
400050e4: 80 a6 20 02 cmp %i0, 2
400050e8: 12 80 00 09 bne 4000510c <sysconf+0x2c>
400050ec: 80 a6 20 04 cmp %i0, 4
return (TOD_MICROSECONDS_PER_SECOND /
400050f0: 03 10 00 74 sethi %hi(0x4001d000), %g1
400050f4: d2 00 62 c8 ld [ %g1 + 0x2c8 ], %o1 ! 4001d2c8 <Configuration+0xc>
400050f8: 11 00 03 d0 sethi %hi(0xf4000), %o0
400050fc: 40 00 4d 65 call 40018690 <.udiv>
40005100: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 <PROM_START+0xf4240>
40005104: 81 c7 e0 08 ret
40005108: 91 e8 00 08 restore %g0, %o0, %o0
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
4000510c: 12 80 00 05 bne 40005120 <sysconf+0x40>
40005110: 80 a6 20 33 cmp %i0, 0x33
return rtems_libio_number_iops;
40005114: 03 10 00 74 sethi %hi(0x4001d000), %g1
40005118: 10 80 00 0f b 40005154 <sysconf+0x74>
4000511c: d0 00 61 e4 ld [ %g1 + 0x1e4 ], %o0 ! 4001d1e4 <rtems_libio_number_iops>
if ( name == _SC_GETPW_R_SIZE_MAX )
40005120: 02 80 00 0d be 40005154 <sysconf+0x74>
40005124: 90 10 24 00 mov 0x400, %o0
return 1024;
if ( name == _SC_PAGESIZE )
40005128: 80 a6 20 08 cmp %i0, 8
4000512c: 02 80 00 0a be 40005154 <sysconf+0x74>
40005130: 90 02 2c 00 add %o0, 0xc00, %o0
return PAGE_SIZE;
#if defined(__sparc__)
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
40005134: 80 a6 22 03 cmp %i0, 0x203
40005138: 02 80 00 07 be 40005154 <sysconf+0x74> <== NEVER TAKEN
4000513c: 90 10 20 00 clr %o0
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
40005140: 40 00 26 6c call 4000eaf0 <__errno>
40005144: 01 00 00 00 nop
40005148: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
4000514c: c2 22 00 00 st %g1, [ %o0 ]
40005150: 90 10 3f ff mov -1, %o0
}
40005154: b0 10 00 08 mov %o0, %i0
40005158: 81 c7 e0 08 ret
4000515c: 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 2e cf call 4000fd6c <__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 1f 44 call 4000bf5c <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 1f 3f call 4000bf5c <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
4000544c <timer_create>:
int timer_create(
clockid_t clock_id,
struct sigevent *evp,
timer_t *timerid
)
{
4000544c: 9d e3 bf a0 save %sp, -96, %sp
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
40005450: 80 a6 20 01 cmp %i0, 1
40005454: 12 80 00 13 bne 400054a0 <timer_create+0x54>
40005458: 80 a6 a0 00 cmp %i2, 0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !timerid )
4000545c: 02 80 00 11 be 400054a0 <timer_create+0x54>
40005460: 80 a6 60 00 cmp %i1, 0
/*
* The data of the structure evp are checked in order to verify if they
* are coherent.
*/
if (evp != NULL) {
40005464: 02 80 00 13 be 400054b0 <timer_create+0x64>
40005468: 03 10 00 83 sethi %hi(0x40020c00), %g1
/* The structure has data */
if ( ( evp->sigev_notify != SIGEV_NONE ) &&
4000546c: c2 06 40 00 ld [ %i1 ], %g1
40005470: 82 00 7f ff add %g1, -1, %g1
40005474: 80 a0 60 01 cmp %g1, 1
40005478: 18 80 00 0a bgu 400054a0 <timer_create+0x54> <== NEVER TAKEN
4000547c: 01 00 00 00 nop
( evp->sigev_notify != SIGEV_SIGNAL ) ) {
/* The value of the field sigev_notify is not valid */
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !evp->sigev_signo )
40005480: c2 06 60 04 ld [ %i1 + 4 ], %g1
40005484: 80 a0 60 00 cmp %g1, 0
40005488: 02 80 00 06 be 400054a0 <timer_create+0x54> <== NEVER TAKEN
4000548c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
40005490: 82 00 7f ff add %g1, -1, %g1
40005494: 80 a0 60 1f cmp %g1, 0x1f
40005498: 28 80 00 06 bleu,a 400054b0 <timer_create+0x64> <== ALWAYS TAKEN
4000549c: 03 10 00 83 sethi %hi(0x40020c00), %g1
rtems_set_errno_and_return_minus_one( EINVAL );
400054a0: 40 00 26 ef call 4000f05c <__errno>
400054a4: 01 00 00 00 nop
400054a8: 10 80 00 10 b 400054e8 <timer_create+0x9c>
400054ac: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
400054b0: c4 00 63 e0 ld [ %g1 + 0x3e0 ], %g2
400054b4: 84 00 a0 01 inc %g2
400054b8: c4 20 63 e0 st %g2, [ %g1 + 0x3e0 ]
* the inactive chain of free timer control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Allocate( void )
{
return (POSIX_Timer_Control *) _Objects_Allocate( &_POSIX_Timer_Information );
400054bc: 11 10 00 84 sethi %hi(0x40021000), %o0
400054c0: 40 00 07 c1 call 400073c4 <_Objects_Allocate>
400054c4: 90 12 23 30 or %o0, 0x330, %o0 ! 40021330 <_POSIX_Timer_Information>
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
400054c8: 80 a2 20 00 cmp %o0, 0
400054cc: 12 80 00 0a bne 400054f4 <timer_create+0xa8>
400054d0: 82 10 20 02 mov 2, %g1
_Thread_Enable_dispatch();
400054d4: 40 00 0b 1b call 40008140 <_Thread_Enable_dispatch>
400054d8: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EAGAIN );
400054dc: 40 00 26 e0 call 4000f05c <__errno>
400054e0: 01 00 00 00 nop
400054e4: 82 10 20 0b mov 0xb, %g1 ! b <PROM_START+0xb>
400054e8: c2 22 00 00 st %g1, [ %o0 ]
400054ec: 81 c7 e0 08 ret
400054f0: 91 e8 3f ff restore %g0, -1, %o0
}
/* The data of the created timer are stored to use them later */
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
400054f4: c2 2a 20 3c stb %g1, [ %o0 + 0x3c ]
ptimer->thread_id = _Thread_Executing->Object.id;
400054f8: 03 10 00 84 sethi %hi(0x40021000), %g1
400054fc: c2 00 60 9c ld [ %g1 + 0x9c ], %g1 ! 4002109c <_Thread_Executing>
if ( evp != NULL ) {
40005500: 80 a6 60 00 cmp %i1, 0
}
/* The data of the created timer are stored to use them later */
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
ptimer->thread_id = _Thread_Executing->Object.id;
40005504: c2 00 60 08 ld [ %g1 + 8 ], %g1
if ( evp != NULL ) {
40005508: 02 80 00 08 be 40005528 <timer_create+0xdc>
4000550c: c2 22 20 38 st %g1, [ %o0 + 0x38 ]
ptimer->inf.sigev_notify = evp->sigev_notify;
ptimer->inf.sigev_signo = evp->sigev_signo;
ptimer->inf.sigev_value = evp->sigev_value;
40005510: c2 06 60 08 ld [ %i1 + 8 ], %g1
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
ptimer->thread_id = _Thread_Executing->Object.id;
if ( evp != NULL ) {
ptimer->inf.sigev_notify = evp->sigev_notify;
40005514: c6 06 40 00 ld [ %i1 ], %g3
ptimer->inf.sigev_signo = evp->sigev_signo;
40005518: c4 06 60 04 ld [ %i1 + 4 ], %g2
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
ptimer->thread_id = _Thread_Executing->Object.id;
if ( evp != NULL ) {
ptimer->inf.sigev_notify = evp->sigev_notify;
4000551c: c6 22 20 40 st %g3, [ %o0 + 0x40 ]
ptimer->inf.sigev_signo = evp->sigev_signo;
40005520: c4 22 20 44 st %g2, [ %o0 + 0x44 ]
ptimer->inf.sigev_value = evp->sigev_value;
40005524: c2 22 20 48 st %g1, [ %o0 + 0x48 ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40005528: c2 12 20 0a lduh [ %o0 + 0xa ], %g1
4000552c: 05 10 00 84 sethi %hi(0x40021000), %g2
40005530: c4 00 a3 4c ld [ %g2 + 0x34c ], %g2 ! 4002134c <_POSIX_Timer_Information+0x1c>
40005534: 83 28 60 02 sll %g1, 2, %g1
40005538: d0 20 80 01 st %o0, [ %g2 + %g1 ]
4000553c: c2 02 20 08 ld [ %o0 + 8 ], %g1
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
40005540: c0 22 20 0c clr [ %o0 + 0xc ]
}
ptimer->overrun = 0;
40005544: c0 22 20 68 clr [ %o0 + 0x68 ]
ptimer->timer_data.it_value.tv_sec = 0;
40005548: c0 22 20 5c clr [ %o0 + 0x5c ]
ptimer->timer_data.it_value.tv_nsec = 0;
4000554c: c0 22 20 60 clr [ %o0 + 0x60 ]
ptimer->timer_data.it_interval.tv_sec = 0;
40005550: c0 22 20 54 clr [ %o0 + 0x54 ]
ptimer->timer_data.it_interval.tv_nsec = 0;
40005554: c0 22 20 58 clr [ %o0 + 0x58 ]
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
40005558: c0 22 20 30 clr [ %o0 + 0x30 ]
_Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL );
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
4000555c: c2 26 80 00 st %g1, [ %i2 ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
40005560: c0 22 20 18 clr [ %o0 + 0x18 ]
the_watchdog->routine = routine;
40005564: c0 22 20 2c clr [ %o0 + 0x2c ]
the_watchdog->id = id;
the_watchdog->user_data = user_data;
40005568: c0 22 20 34 clr [ %o0 + 0x34 ]
_Thread_Enable_dispatch();
4000556c: 40 00 0a f5 call 40008140 <_Thread_Enable_dispatch>
40005570: b0 10 20 00 clr %i0
return 0;
}
40005574: 81 c7 e0 08 ret
40005578: 81 e8 00 00 restore
4000557c <timer_settime>:
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
4000557c: 9d e3 bf 80 save %sp, -128, %sp
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
40005580: 80 a6 a0 00 cmp %i2, 0
40005584: 02 80 00 20 be 40005604 <timer_settime+0x88> <== NEVER TAKEN
40005588: 03 0e e6 b2 sethi %hi(0x3b9ac800), %g1
rtems_set_errno_and_return_minus_one( EINVAL );
/* First, it verifies if the structure "value" is correct */
if ( ( value->it_value.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) ||
4000558c: c4 06 a0 0c ld [ %i2 + 0xc ], %g2
40005590: 82 10 61 ff or %g1, 0x1ff, %g1
40005594: 80 a0 80 01 cmp %g2, %g1
40005598: 18 80 00 1b bgu 40005604 <timer_settime+0x88>
4000559c: 01 00 00 00 nop
( value->it_value.tv_nsec < 0 ) ||
( value->it_interval.tv_nsec >= TOD_NANOSECONDS_PER_SECOND) ||
400055a0: c4 06 a0 04 ld [ %i2 + 4 ], %g2
400055a4: 80 a0 80 01 cmp %g2, %g1
400055a8: 18 80 00 17 bgu 40005604 <timer_settime+0x88> <== NEVER TAKEN
400055ac: 80 a6 60 00 cmp %i1, 0
( value->it_interval.tv_nsec < 0 )) {
/* The number of nanoseconds is not correct */
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
400055b0: 02 80 00 05 be 400055c4 <timer_settime+0x48>
400055b4: 90 07 bf e4 add %fp, -28, %o0
400055b8: 80 a6 60 04 cmp %i1, 4
400055bc: 12 80 00 12 bne 40005604 <timer_settime+0x88>
400055c0: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
400055c4: 92 10 00 1a mov %i2, %o1
400055c8: 40 00 28 fb call 4000f9b4 <memcpy>
400055cc: 94 10 20 10 mov 0x10, %o2
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
400055d0: 80 a6 60 04 cmp %i1, 4
400055d4: 12 80 00 16 bne 4000562c <timer_settime+0xb0>
400055d8: 92 10 00 18 mov %i0, %o1
struct timespec now;
_TOD_Get( &now );
400055dc: a0 07 bf f4 add %fp, -12, %l0
400055e0: 40 00 06 18 call 40006e40 <_TOD_Get>
400055e4: 90 10 00 10 mov %l0, %o0
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
400055e8: b2 07 bf ec add %fp, -20, %i1
400055ec: 90 10 00 10 mov %l0, %o0
400055f0: 40 00 0e 68 call 40008f90 <_Timespec_Greater_than>
400055f4: 92 10 00 19 mov %i1, %o1
400055f8: 80 8a 20 ff btst 0xff, %o0
400055fc: 02 80 00 08 be 4000561c <timer_settime+0xa0>
40005600: 92 10 00 19 mov %i1, %o1
rtems_set_errno_and_return_minus_one( EINVAL );
40005604: 40 00 26 96 call 4000f05c <__errno>
40005608: b0 10 3f ff mov -1, %i0
4000560c: 82 10 20 16 mov 0x16, %g1
40005610: c2 22 00 00 st %g1, [ %o0 ]
40005614: 81 c7 e0 08 ret
40005618: 81 e8 00 00 restore
_Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value );
4000561c: 90 10 00 10 mov %l0, %o0
40005620: 40 00 0e 6d call 40008fd4 <_Timespec_Subtract>
40005624: 94 10 00 19 mov %i1, %o2
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get (
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
40005628: 92 10 00 18 mov %i0, %o1
4000562c: 11 10 00 84 sethi %hi(0x40021000), %o0
40005630: 94 07 bf fc add %fp, -4, %o2
40005634: 40 00 08 a3 call 400078c0 <_Objects_Get>
40005638: 90 12 23 30 or %o0, 0x330, %o0
* something with the structure of times of the timer: to stop, start
* or start it again
*/
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
4000563c: c2 07 bf fc ld [ %fp + -4 ], %g1
40005640: 80 a0 60 00 cmp %g1, 0
40005644: 12 80 00 38 bne 40005724 <timer_settime+0x1a8>
40005648: a0 10 00 08 mov %o0, %l0
case OBJECTS_LOCAL:
/* First, it verifies if the timer must be stopped */
if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) {
4000564c: c2 07 bf ec ld [ %fp + -20 ], %g1
40005650: 80 a0 60 00 cmp %g1, 0
40005654: 12 80 00 14 bne 400056a4 <timer_settime+0x128>
40005658: c2 07 bf f0 ld [ %fp + -16 ], %g1
4000565c: 80 a0 60 00 cmp %g1, 0
40005660: 12 80 00 11 bne 400056a4 <timer_settime+0x128>
40005664: 01 00 00 00 nop
/* Stop the timer */
(void) _Watchdog_Remove( &ptimer->Timer );
40005668: 40 00 0f 99 call 400094cc <_Watchdog_Remove>
4000566c: 90 02 20 10 add %o0, 0x10, %o0
/* The old data of the timer are returned */
if ( ovalue )
40005670: 80 a6 e0 00 cmp %i3, 0
40005674: 02 80 00 05 be 40005688 <timer_settime+0x10c>
40005678: 90 10 00 1b mov %i3, %o0
*ovalue = ptimer->timer_data;
4000567c: 92 04 20 54 add %l0, 0x54, %o1
40005680: 40 00 28 cd call 4000f9b4 <memcpy>
40005684: 94 10 20 10 mov 0x10, %o2
/* The new data are set */
ptimer->timer_data = normalize;
40005688: 92 07 bf e4 add %fp, -28, %o1
4000568c: 94 10 20 10 mov 0x10, %o2
40005690: 40 00 28 c9 call 4000f9b4 <memcpy>
40005694: 90 04 20 54 add %l0, 0x54, %o0
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
40005698: 82 10 20 04 mov 4, %g1
4000569c: 10 80 00 1e b 40005714 <timer_settime+0x198>
400056a0: c2 2c 20 3c stb %g1, [ %l0 + 0x3c ]
_Thread_Enable_dispatch();
return 0;
}
/* Convert from seconds and nanoseconds to ticks */
ptimer->ticks = _Timespec_To_ticks( &value->it_interval );
400056a4: 40 00 0e 60 call 40009024 <_Timespec_To_ticks>
400056a8: 90 10 00 1a mov %i2, %o0
400056ac: d0 24 20 64 st %o0, [ %l0 + 0x64 ]
initial_period = _Timespec_To_ticks( &normalize.it_value );
400056b0: 40 00 0e 5d call 40009024 <_Timespec_To_ticks>
400056b4: 90 07 bf ec add %fp, -20, %o0
activated = _POSIX_Timer_Insert_helper(
400056b8: d4 04 20 08 ld [ %l0 + 8 ], %o2
return 0;
}
/* Convert from seconds and nanoseconds to ticks */
ptimer->ticks = _Timespec_To_ticks( &value->it_interval );
initial_period = _Timespec_To_ticks( &normalize.it_value );
400056bc: 92 10 00 08 mov %o0, %o1
activated = _POSIX_Timer_Insert_helper(
400056c0: 17 10 00 15 sethi %hi(0x40005400), %o3
400056c4: 90 04 20 10 add %l0, 0x10, %o0
400056c8: 96 12 e3 3c or %o3, 0x33c, %o3
400056cc: 40 00 19 5c call 4000bc3c <_POSIX_Timer_Insert_helper>
400056d0: 98 10 00 10 mov %l0, %o4
initial_period,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
400056d4: 80 8a 20 ff btst 0xff, %o0
400056d8: 02 80 00 0f be 40005714 <timer_settime+0x198>
400056dc: 80 a6 e0 00 cmp %i3, 0
/*
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
400056e0: 02 80 00 05 be 400056f4 <timer_settime+0x178>
400056e4: 90 10 00 1b mov %i3, %o0
*ovalue = ptimer->timer_data;
400056e8: 92 04 20 54 add %l0, 0x54, %o1
400056ec: 40 00 28 b2 call 4000f9b4 <memcpy>
400056f0: 94 10 20 10 mov 0x10, %o2
ptimer->timer_data = normalize;
400056f4: 92 07 bf e4 add %fp, -28, %o1
400056f8: 94 10 20 10 mov 0x10, %o2
400056fc: 40 00 28 ae call 4000f9b4 <memcpy>
40005700: 90 04 20 54 add %l0, 0x54, %o0
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
40005704: 82 10 20 03 mov 3, %g1
_TOD_Get( &ptimer->time );
40005708: 90 04 20 6c add %l0, 0x6c, %o0
4000570c: 40 00 05 cd call 40006e40 <_TOD_Get>
40005710: c2 2c 20 3c stb %g1, [ %l0 + 0x3c ]
_Thread_Enable_dispatch();
40005714: 40 00 0a 8b call 40008140 <_Thread_Enable_dispatch>
40005718: b0 10 20 00 clr %i0
return 0;
4000571c: 81 c7 e0 08 ret
40005720: 81 e8 00 00 restore
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
40005724: 40 00 26 4e call 4000f05c <__errno>
40005728: b0 10 3f ff mov -1, %i0
4000572c: 82 10 20 16 mov 0x16, %g1
40005730: c2 22 00 00 st %g1, [ %o0 ]
}
40005734: 81 c7 e0 08 ret
40005738: 81 e8 00 00 restore
40005350 <ualarm>:
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
40005350: 9d e3 bf 98 save %sp, -104, %sp
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
40005354: 21 10 00 7b sethi %hi(0x4001ec00), %l0
40005358: a0 14 22 4c or %l0, 0x24c, %l0 ! 4001ee4c <_POSIX_signals_Ualarm_timer>
4000535c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
40005360: 80 a0 60 00 cmp %g1, 0
40005364: 12 80 00 0a bne 4000538c <ualarm+0x3c>
40005368: a2 10 00 18 mov %i0, %l1
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
4000536c: 03 10 00 15 sethi %hi(0x40005400), %g1
the_watchdog->id = id;
the_watchdog->user_data = user_data;
40005370: c0 24 20 24 clr [ %l0 + 0x24 ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40005374: 82 10 60 64 or %g1, 0x64, %g1
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
40005378: c0 24 20 08 clr [ %l0 + 8 ]
the_watchdog->routine = routine;
the_watchdog->id = id;
4000537c: c0 24 20 20 clr [ %l0 + 0x20 ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40005380: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
the_watchdog->id = id;
the_watchdog->user_data = user_data;
40005384: 10 80 00 1b b 400053f0 <ualarm+0xa0>
40005388: b0 10 20 00 clr %i0
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
4000538c: 40 00 0f 2a call 40009034 <_Watchdog_Remove>
40005390: 90 10 00 10 mov %l0, %o0
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
40005394: 90 02 3f fe add %o0, -2, %o0
40005398: 80 a2 20 01 cmp %o0, 1
4000539c: 18 80 00 15 bgu 400053f0 <ualarm+0xa0> <== NEVER TAKEN
400053a0: b0 10 20 00 clr %i0
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
400053a4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
400053a8: c4 04 20 0c ld [ %l0 + 0xc ], %g2
400053ac: d0 04 20 14 ld [ %l0 + 0x14 ], %o0
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
400053b0: 92 07 bf f8 add %fp, -8, %o1
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
400053b4: 90 02 00 02 add %o0, %g2, %o0
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
400053b8: 40 00 0d a5 call 40008a4c <_Timespec_From_ticks>
400053bc: 90 22 00 01 sub %o0, %g1, %o0
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
400053c0: c2 07 bf f8 ld [ %fp + -8 ], %g1
remaining += tp.tv_nsec / 1000;
400053c4: d0 07 bf fc ld [ %fp + -4 ], %o0
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
400053c8: b1 28 60 08 sll %g1, 8, %i0
400053cc: 85 28 60 03 sll %g1, 3, %g2
400053d0: 84 26 00 02 sub %i0, %g2, %g2
remaining += tp.tv_nsec / 1000;
400053d4: 92 10 23 e8 mov 0x3e8, %o1
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
400053d8: b1 28 a0 06 sll %g2, 6, %i0
400053dc: b0 26 00 02 sub %i0, %g2, %i0
remaining += tp.tv_nsec / 1000;
400053e0: 40 00 50 45 call 400194f4 <.div>
400053e4: b0 06 00 01 add %i0, %g1, %i0
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
400053e8: b1 2e 20 06 sll %i0, 6, %i0
remaining += tp.tv_nsec / 1000;
400053ec: b0 02 00 18 add %o0, %i0, %i0
/*
* If useconds is non-zero, then the caller wants to schedule
* the alarm repeatedly at that interval. If the interval is
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
400053f0: 80 a4 60 00 cmp %l1, 0
400053f4: 02 80 00 1a be 4000545c <ualarm+0x10c>
400053f8: 21 00 03 d0 sethi %hi(0xf4000), %l0
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
400053fc: 90 10 00 11 mov %l1, %o0
40005400: 40 00 50 3b call 400194ec <.udiv>
40005404: 92 14 22 40 or %l0, 0x240, %o1
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
40005408: 92 14 22 40 or %l0, 0x240, %o1
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
4000540c: d0 27 bf f8 st %o0, [ %fp + -8 ]
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
40005410: 40 00 50 e3 call 4001979c <.urem>
40005414: 90 10 00 11 mov %l1, %o0
40005418: 85 2a 20 07 sll %o0, 7, %g2
4000541c: 83 2a 20 02 sll %o0, 2, %g1
40005420: 82 20 80 01 sub %g2, %g1, %g1
40005424: 90 00 40 08 add %g1, %o0, %o0
40005428: 91 2a 20 03 sll %o0, 3, %o0
ticks = _Timespec_To_ticks( &tp );
4000542c: a0 07 bf f8 add %fp, -8, %l0
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
40005430: d0 27 bf fc st %o0, [ %fp + -4 ]
ticks = _Timespec_To_ticks( &tp );
40005434: 40 00 0d af call 40008af0 <_Timespec_To_ticks>
40005438: 90 10 00 10 mov %l0, %o0
if ( ticks == 0 )
ticks = 1;
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
4000543c: 40 00 0d ad call 40008af0 <_Timespec_To_ticks>
40005440: 90 10 00 10 mov %l0, %o0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
40005444: 13 10 00 7b sethi %hi(0x4001ec00), %o1
40005448: 92 12 62 4c or %o1, 0x24c, %o1 ! 4001ee4c <_POSIX_signals_Ualarm_timer>
4000544c: d0 22 60 0c st %o0, [ %o1 + 0xc ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40005450: 11 10 00 79 sethi %hi(0x4001e400), %o0
40005454: 40 00 0e 9b call 40008ec0 <_Watchdog_Insert>
40005458: 90 12 22 1c or %o0, 0x21c, %o0 ! 4001e61c <_Watchdog_Ticks_chain>
}
return remaining;
}
4000545c: 81 c7 e0 08 ret
40005460: 81 e8 00 00 restore
4000dc34 <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
4000dc34: 9d e3 bf 78 save %sp, -136, %sp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4000dc38: 7f ff d0 d9 call 40001f9c <rtems_filesystem_dirname>
4000dc3c: 90 10 00 18 mov %i0, %o0
if ( parentpathlen == 0 )
4000dc40: a6 92 20 00 orcc %o0, 0, %l3
4000dc44: 32 80 00 18 bne,a 4000dca4 <unlink+0x70>
4000dc48: 90 10 00 18 mov %i0, %o0
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4000dc4c: c2 4e 00 00 ldsb [ %i0 ], %g1
4000dc50: 80 a0 60 5c cmp %g1, 0x5c
4000dc54: 22 80 00 08 be,a 4000dc74 <unlink+0x40> <== NEVER TAKEN
4000dc58: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED
4000dc5c: 80 a0 60 2f cmp %g1, 0x2f
4000dc60: 22 80 00 05 be,a 4000dc74 <unlink+0x40>
4000dc64: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000dc68: 80 a0 60 00 cmp %g1, 0
4000dc6c: 12 80 00 06 bne 4000dc84 <unlink+0x50> <== ALWAYS TAKEN
4000dc70: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000dc74: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1 ! 4001bfd8 <rtems_current_user_env>
4000dc78: 90 07 bf ec add %fp, -20, %o0
4000dc7c: 10 80 00 05 b 4000dc90 <unlink+0x5c>
4000dc80: 92 02 60 18 add %o1, 0x18, %o1
4000dc84: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1
4000dc88: 90 07 bf ec add %fp, -20, %o0
4000dc8c: 92 02 60 04 add %o1, 4, %o1
4000dc90: 94 10 20 14 mov 0x14, %o2
4000dc94: 40 00 04 6d call 4000ee48 <memcpy>
4000dc98: a2 10 20 00 clr %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000dc9c: 10 80 00 0b b 4000dcc8 <unlink+0x94>
4000dca0: 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,
4000dca4: 92 10 00 13 mov %l3, %o1
4000dca8: 94 10 20 02 mov 2, %o2
4000dcac: 96 07 bf ec add %fp, -20, %o3
4000dcb0: 7f ff d1 09 call 400020d4 <rtems_filesystem_evaluate_path>
4000dcb4: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
4000dcb8: 80 a2 20 00 cmp %o0, 0
4000dcbc: 12 80 00 82 bne 4000dec4 <unlink+0x290> <== NEVER TAKEN
4000dcc0: a2 10 20 01 mov 1, %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000dcc4: 94 10 20 14 mov 0x14, %o2
4000dcc8: a0 07 bf d8 add %fp, -40, %l0
4000dccc: a4 07 bf ec add %fp, -20, %l2
4000dcd0: 90 10 00 10 mov %l0, %o0
4000dcd4: 40 00 04 5d call 4000ee48 <memcpy>
4000dcd8: 92 10 00 12 mov %l2, %o1
name = path + parentpathlen;
4000dcdc: b0 06 00 13 add %i0, %l3, %i0
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4000dce0: 40 00 05 d6 call 4000f438 <strlen>
4000dce4: 90 10 00 18 mov %i0, %o0
4000dce8: 92 10 00 08 mov %o0, %o1
4000dcec: 7f ff d0 9b call 40001f58 <rtems_filesystem_prefix_separators>
4000dcf0: 90 10 00 18 mov %i0, %o0
4000dcf4: b0 06 00 08 add %i0, %o0, %i0
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4000dcf8: 40 00 05 d0 call 4000f438 <strlen>
4000dcfc: 90 10 00 18 mov %i0, %o0
4000dd00: 94 10 20 00 clr %o2
4000dd04: 92 10 00 08 mov %o0, %o1
4000dd08: 96 10 00 10 mov %l0, %o3
4000dd0c: 90 10 00 18 mov %i0, %o0
4000dd10: 7f ff d0 b5 call 40001fe4 <rtems_filesystem_evaluate_relative_path>
4000dd14: 98 10 20 00 clr %o4
0, &loc, false );
if ( result != 0 ) {
4000dd18: 80 a2 20 00 cmp %o0, 0
4000dd1c: 02 80 00 11 be 4000dd60 <unlink+0x12c>
4000dd20: c4 07 bf e4 ld [ %fp + -28 ], %g2
if ( free_parentloc )
4000dd24: 80 8c 60 ff btst 0xff, %l1
4000dd28: 02 80 00 0c be 4000dd58 <unlink+0x124> <== NEVER TAKEN
4000dd2c: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( &parentloc );
4000dd30: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000dd34: 80 a0 60 00 cmp %g1, 0
4000dd38: 02 80 00 64 be 4000dec8 <unlink+0x294> <== NEVER TAKEN
4000dd3c: 01 00 00 00 nop
4000dd40: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000dd44: 80 a0 60 00 cmp %g1, 0
4000dd48: 02 80 00 04 be 4000dd58 <unlink+0x124> <== NEVER TAKEN
4000dd4c: 90 10 00 12 mov %l2, %o0
4000dd50: 9f c0 40 00 call %g1
4000dd54: 01 00 00 00 nop
4000dd58: 81 c7 e0 08 ret
4000dd5c: 81 e8 00 00 restore
return -1;
}
if ( !loc.ops->node_type_h ) {
4000dd60: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
4000dd64: 80 a0 60 00 cmp %g1, 0
4000dd68: 22 80 00 26 be,a 4000de00 <unlink+0x1cc> <== NEVER TAKEN
4000dd6c: 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 ) {
4000dd70: 9f c0 40 00 call %g1
4000dd74: 90 10 00 10 mov %l0, %o0
4000dd78: 80 a2 20 01 cmp %o0, 1
4000dd7c: 12 80 00 1c bne 4000ddec <unlink+0x1b8>
4000dd80: c4 07 bf e4 ld [ %fp + -28 ], %g2
rtems_filesystem_freenode( &loc );
4000dd84: 80 a0 a0 00 cmp %g2, 0
4000dd88: 02 80 00 09 be 4000ddac <unlink+0x178> <== NEVER TAKEN
4000dd8c: 80 8c 60 ff btst 0xff, %l1
4000dd90: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
4000dd94: 80 a0 60 00 cmp %g1, 0
4000dd98: 02 80 00 05 be 4000ddac <unlink+0x178> <== NEVER TAKEN
4000dd9c: 80 8c 60 ff btst 0xff, %l1
4000dda0: 9f c0 40 00 call %g1
4000dda4: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
4000dda8: 80 8c 60 ff btst 0xff, %l1
4000ddac: 02 80 00 0c be 4000dddc <unlink+0x1a8> <== ALWAYS TAKEN
4000ddb0: 01 00 00 00 nop
rtems_filesystem_freenode( &parentloc );
4000ddb4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
4000ddb8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ddbc: 02 80 00 08 be 4000dddc <unlink+0x1a8> <== NOT EXECUTED
4000ddc0: 01 00 00 00 nop <== NOT EXECUTED
4000ddc4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
4000ddc8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ddcc: 02 80 00 04 be 4000dddc <unlink+0x1a8> <== NOT EXECUTED
4000ddd0: 01 00 00 00 nop <== NOT EXECUTED
4000ddd4: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000ddd8: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
4000dddc: 40 00 01 df call 4000e558 <__errno>
4000dde0: b0 10 3f ff mov -1, %i0
4000dde4: 10 80 00 1b b 4000de50 <unlink+0x21c>
4000dde8: 82 10 20 15 mov 0x15, %g1
}
if ( !loc.ops->unlink_h ) {
4000ddec: c2 00 a0 0c ld [ %g2 + 0xc ], %g1
4000ddf0: 80 a0 60 00 cmp %g1, 0
4000ddf4: 12 80 00 1a bne 4000de5c <unlink+0x228> <== ALWAYS TAKEN
4000ddf8: 90 10 00 12 mov %l2, %o0
rtems_filesystem_freenode( &loc );
4000ddfc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000de00: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000de04: 02 80 00 05 be 4000de18 <unlink+0x1e4> <== NOT EXECUTED
4000de08: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
4000de0c: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000de10: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( free_parentloc )
4000de14: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
4000de18: 02 80 00 0b be 4000de44 <unlink+0x210> <== NOT EXECUTED
4000de1c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
4000de20: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000de24: 02 80 00 08 be 4000de44 <unlink+0x210> <== NOT EXECUTED
4000de28: 01 00 00 00 nop <== NOT EXECUTED
4000de2c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
4000de30: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000de34: 02 80 00 04 be 4000de44 <unlink+0x210> <== NOT EXECUTED
4000de38: 01 00 00 00 nop <== NOT EXECUTED
4000de3c: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000de40: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000de44: 40 00 01 c5 call 4000e558 <__errno> <== NOT EXECUTED
4000de48: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000de4c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000de50: c2 22 00 00 st %g1, [ %o0 ]
4000de54: 81 c7 e0 08 ret
4000de58: 81 e8 00 00 restore
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
4000de5c: 9f c0 40 00 call %g1
4000de60: 92 10 00 10 mov %l0, %o1
rtems_filesystem_freenode( &loc );
4000de64: c2 07 bf e4 ld [ %fp + -28 ], %g1
4000de68: 80 a0 60 00 cmp %g1, 0
4000de6c: 02 80 00 08 be 4000de8c <unlink+0x258> <== NEVER TAKEN
4000de70: b0 10 00 08 mov %o0, %i0
4000de74: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000de78: 80 a0 60 00 cmp %g1, 0
4000de7c: 02 80 00 05 be 4000de90 <unlink+0x25c> <== NEVER TAKEN
4000de80: 80 8c 60 ff btst 0xff, %l1
4000de84: 9f c0 40 00 call %g1
4000de88: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
4000de8c: 80 8c 60 ff btst 0xff, %l1
4000de90: 02 bf ff b2 be 4000dd58 <unlink+0x124>
4000de94: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &parentloc );
4000de98: 80 a0 60 00 cmp %g1, 0
4000de9c: 02 80 00 0b be 4000dec8 <unlink+0x294> <== NEVER TAKEN
4000dea0: 01 00 00 00 nop
4000dea4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000dea8: 80 a0 60 00 cmp %g1, 0
4000deac: 02 80 00 07 be 4000dec8 <unlink+0x294> <== NEVER TAKEN
4000deb0: 01 00 00 00 nop
4000deb4: 9f c0 40 00 call %g1
4000deb8: 90 07 bf ec add %fp, -20, %o0
4000debc: 81 c7 e0 08 ret
4000dec0: 81 e8 00 00 restore
4000dec4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return result;
}
4000dec8: 81 c7 e0 08 ret <== NOT EXECUTED
4000decc: 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 36 ea call 40016c20 <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 29 fd call 400138d4 <__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 9e sethi %hi(0x40027800), %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 29 e6 call 400138d4 <__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 60 c8 ld [ %g1 + 0xc8 ], %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 a2 sethi %hi(0x40028800), %g1
rtems_set_errno_and_return_minus_one( EBUSY );
40009160: 40 00 29 dd call 400138d4 <__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 a2 sethi %hi(0x40028800), %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 61 30 ld [ %g1 + 0x130 ], %g1
40009180: 10 80 00 07 b 4000919c <unmount+0x128>
40009184: 84 10 a1 34 or %g2, 0x134, %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 04 call 4000a60c <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 e9 call 4000a9a8 <_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 30 89 call 40012bb8 <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 29 8a call 40011018 <__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 6f sethi %hi(0x4001bc00), %l1
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
40004b04: 39 10 00 6b sethi %hi(0x4001ac00), %i4
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
40004b08: 3b 10 00 6b sethi %hi(0x4001ac00), %i5
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
40004b0c: a2 14 63 bc or %l1, 0x3bc, %l1
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
40004b10: b8 17 23 08 or %i4, 0x308, %i4
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
40004b14: ba 17 63 00 or %i5, 0x300, %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 4b 4b call 40017ad0 <.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 4b 7d call 40017bb8 <.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
4001a3f4 <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
4001a3f4: 9d e3 bf a0 save %sp, -96, %sp
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
4001a3f8: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4001a3fc: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 4001bec4 <rtems_libio_number_iops>
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
4001a400: 92 10 00 19 mov %i1, %o1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
4001a404: 80 a6 00 01 cmp %i0, %g1
4001a408: 1a 80 00 0c bcc 4001a438 <write+0x44> <== NEVER TAKEN
4001a40c: 94 10 00 1a mov %i2, %o2
iop = rtems_libio_iop( fd );
4001a410: 03 10 00 71 sethi %hi(0x4001c400), %g1
4001a414: e0 00 63 08 ld [ %g1 + 0x308 ], %l0 ! 4001c708 <rtems_libio_iops>
4001a418: 83 2e 20 06 sll %i0, 6, %g1
4001a41c: b1 2e 20 03 sll %i0, 3, %i0
4001a420: b0 06 00 01 add %i0, %g1, %i0
4001a424: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open( iop );
4001a428: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4001a42c: 80 88 61 00 btst 0x100, %g1
4001a430: 12 80 00 06 bne 4001a448 <write+0x54> <== ALWAYS TAKEN
4001a434: 80 a6 60 00 cmp %i1, 0
4001a438: 7f ff d0 48 call 4000e558 <__errno> <== NOT EXECUTED
4001a43c: 01 00 00 00 nop <== NOT EXECUTED
4001a440: 10 80 00 14 b 4001a490 <write+0x9c> <== NOT EXECUTED
4001a444: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9> <== NOT EXECUTED
rtems_libio_check_buffer( buffer );
4001a448: 02 80 00 07 be 4001a464 <write+0x70> <== NEVER TAKEN
4001a44c: 80 a6 a0 00 cmp %i2, 0
rtems_libio_check_count( count );
4001a450: 02 80 00 1c be 4001a4c0 <write+0xcc>
4001a454: 90 10 20 00 clr %o0
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4001a458: 80 88 60 04 btst 4, %g1
4001a45c: 32 80 00 06 bne,a 4001a474 <write+0x80> <== ALWAYS TAKEN
4001a460: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001a464: 7f ff d0 3d call 4000e558 <__errno> <== NOT EXECUTED
4001a468: 01 00 00 00 nop <== NOT EXECUTED
4001a46c: 10 80 00 09 b 4001a490 <write+0x9c> <== NOT EXECUTED
4001a470: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
4001a474: c2 00 60 0c ld [ %g1 + 0xc ], %g1
4001a478: 80 a0 60 00 cmp %g1, 0
4001a47c: 12 80 00 08 bne 4001a49c <write+0xa8> <== ALWAYS TAKEN
4001a480: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001a484: 7f ff d0 35 call 4000e558 <__errno> <== NOT EXECUTED
4001a488: 01 00 00 00 nop <== NOT EXECUTED
4001a48c: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
4001a490: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001a494: 10 80 00 0b b 4001a4c0 <write+0xcc> <== NOT EXECUTED
4001a498: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
rc = (*iop->handlers->write_h)( iop, buffer, count );
4001a49c: 9f c0 40 00 call %g1
4001a4a0: 90 10 00 10 mov %l0, %o0
if ( rc > 0 )
4001a4a4: 80 a2 20 00 cmp %o0, 0
4001a4a8: 04 80 00 06 ble 4001a4c0 <write+0xcc> <== NEVER TAKEN
4001a4ac: 85 3a 20 1f sra %o0, 0x1f, %g2
iop->offset += rc;
4001a4b0: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4
4001a4b4: 86 83 40 08 addcc %o5, %o0, %g3
4001a4b8: 84 43 00 02 addx %o4, %g2, %g2
4001a4bc: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
return rc;
}
4001a4c0: 81 c7 e0 08 ret
4001a4c4: 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 82 sethi %hi(0x40020800), %g1
40006860: c2 00 62 94 ld [ %g1 + 0x294 ], %g1 ! 40020a94 <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 86 sethi %hi(0x40021800), %g1
40006874: e4 00 62 ac ld [ %g1 + 0x2ac ], %l2 ! 40021aac <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 29 05 call 40010cac <__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 28 f4 call 40010cac <__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 28 e7 call 40010cac <__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