RTEMS 4.10Annotated Report
Thu May 27 19:10:47 2010
4000a0e4 <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 ) {
4000a0e4: 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;
4000a0e8: c2 02 20 10 ld [ %o0 + 0x10 ], %g1
switch( node->type ) {
4000a0ec: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2
4000a0f0: 84 00 bf ff add %g2, -1, %g2
4000a0f4: 80 a0 a0 06 cmp %g2, 6
4000a0f8: 18 80 00 15 bgu 4000a14c <IMFS_Set_handlers+0x68> <== NEVER TAKEN
4000a0fc: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
4000a100: 85 28 a0 02 sll %g2, 2, %g2
4000a104: 07 10 00 28 sethi %hi(0x4000a000), %g3
4000a108: 86 10 e0 c8 or %g3, 0xc8, %g3 ! 4000a0c8 <miniIMFS_initialize+0x24>
4000a10c: c4 00 c0 02 ld [ %g3 + %g2 ], %g2
4000a110: 81 c0 80 00 jmp %g2
4000a114: 01 00 00 00 nop
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
4000a118: 10 80 00 0c b 4000a148 <IMFS_Set_handlers+0x64>
4000a11c: c2 00 60 0c ld [ %g1 + 0xc ], %g1
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
4000a120: 03 10 00 70 sethi %hi(0x4001c000), %g1
4000a124: 10 80 00 09 b 4000a148 <IMFS_Set_handlers+0x64>
4000a128: 82 10 61 30 or %g1, 0x130, %g1 ! 4001c130 <IMFS_device_handlers>
break;
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
4000a12c: 03 10 00 70 sethi %hi(0x4001c000), %g1
4000a130: 10 80 00 06 b 4000a148 <IMFS_Set_handlers+0x64>
4000a134: 82 10 61 68 or %g1, 0x168, %g1 ! 4001c168 <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;
4000a138: 10 80 00 04 b 4000a148 <IMFS_Set_handlers+0x64>
4000a13c: c2 00 60 08 ld [ %g1 + 8 ], %g1
break;
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
4000a140: 03 10 00 70 sethi %hi(0x4001c000), %g1
4000a144: 82 10 60 5c or %g1, 0x5c, %g1 ! 4001c05c <IMFS_fifo_handlers>
4000a148: c2 22 20 08 st %g1, [ %o0 + 8 ]
break;
}
return 0;
}
4000a14c: 81 c3 e0 08 retl
4000a150: 90 10 20 00 clr %o0
4000db70 <IMFS_allocate_node>:
IMFS_jnode_t *IMFS_allocate_node(
IMFS_jnode_types_t type,
const char *name,
mode_t mode
)
{
4000db70: 9d e3 bf 98 save %sp, -104, %sp
struct timeval tv;
/*
* Allocate an IMFS jnode
*/
node = calloc( 1, sizeof( IMFS_jnode_t ) );
4000db74: 92 10 20 68 mov 0x68, %o1
4000db78: 7f ff f5 3b call 4000b064 <calloc>
4000db7c: 90 10 20 01 mov 1, %o0
IMFS_jnode_t *IMFS_allocate_node(
IMFS_jnode_types_t type,
const char *name,
mode_t mode
)
{
4000db80: 92 10 00 19 mov %i1, %o1
/*
* Allocate an IMFS jnode
*/
node = calloc( 1, sizeof( IMFS_jnode_t ) );
if ( !node )
4000db84: 80 a2 20 00 cmp %o0, 0
4000db88: 02 80 00 14 be 4000dbd8 <IMFS_allocate_node+0x68> <== NEVER TAKEN
4000db8c: a0 10 00 08 mov %o0, %l0
return NULL;
/*
* Fill in the basic information
*/
node->st_nlink = 1;
4000db90: 82 10 20 01 mov 1, %g1
node->type = type;
strncpy( node->name, name, IMFS_NAME_MAX );
4000db94: 94 10 20 20 mov 0x20, %o2
return NULL;
/*
* Fill in the basic information
*/
node->st_nlink = 1;
4000db98: c2 32 20 34 sth %g1, [ %o0 + 0x34 ]
node->type = type;
4000db9c: f0 22 20 4c st %i0, [ %o0 + 0x4c ]
strncpy( node->name, name, IMFS_NAME_MAX );
4000dba0: 40 00 0a 3c call 40010490 <strncpy>
4000dba4: 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();
4000dba8: 7f ff f5 de call 4000b320 <geteuid>
4000dbac: f4 24 20 30 st %i2, [ %l0 + 0x30 ]
node->st_gid = getegid();
4000dbb0: 7f ff f5 d8 call 4000b310 <getegid>
4000dbb4: d0 34 20 3c sth %o0, [ %l0 + 0x3c ]
#endif
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
4000dbb8: 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();
4000dbbc: d0 34 20 3e sth %o0, [ %l0 + 0x3e ]
#endif
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
4000dbc0: 7f ff f5 dc call 4000b330 <gettimeofday>
4000dbc4: 90 07 bf f8 add %fp, -8, %o0
node->stat_atime = (time_t) tv.tv_sec;
4000dbc8: c2 07 bf f8 ld [ %fp + -8 ], %g1
node->stat_mtime = (time_t) tv.tv_sec;
node->stat_ctime = (time_t) tv.tv_sec;
4000dbcc: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
node->stat_atime = (time_t) tv.tv_sec;
4000dbd0: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
node->stat_mtime = (time_t) tv.tv_sec;
4000dbd4: c2 24 20 44 st %g1, [ %l0 + 0x44 ]
node->stat_ctime = (time_t) tv.tv_sec;
return node;
}
4000dbd8: 81 c7 e0 08 ret
4000dbdc: 91 e8 00 10 restore %g0, %l0, %o0
4000f80c <IMFS_chown>:
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
4000f80c: 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();
4000f810: 40 00 04 a9 call 40010ab4 <geteuid>
4000f814: e0 06 00 00 ld [ %i0 ], %l0
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4000f818: 91 2a 20 10 sll %o0, 0x10, %o0
4000f81c: 91 32 20 10 srl %o0, 0x10, %o0
4000f820: 80 a2 20 00 cmp %o0, 0
4000f824: 22 80 00 0c be,a 4000f854 <IMFS_chown+0x48> <== ALWAYS TAKEN
4000f828: f2 34 20 3c sth %i1, [ %l0 + 0x3c ]
4000f82c: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
4000f830: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
4000f834: 22 80 00 08 be,a 4000f854 <IMFS_chown+0x48> <== NOT EXECUTED
4000f838: f2 34 20 3c sth %i1, [ %l0 + 0x3c ] <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
4000f83c: 40 00 16 3e call 40015134 <__errno> <== NOT EXECUTED
4000f840: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000f844: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
4000f848: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000f84c: 81 c7 e0 08 ret <== NOT EXECUTED
4000f850: 81 e8 00 00 restore <== NOT EXECUTED
#endif
jnode->st_uid = owner;
jnode->st_gid = group;
4000f854: f4 34 20 3e sth %i2, [ %l0 + 0x3e ]
IMFS_update_ctime( jnode );
4000f858: 90 07 bf f8 add %fp, -8, %o0
4000f85c: 7f ff d4 46 call 40004974 <gettimeofday>
4000f860: 92 10 20 00 clr %o1
4000f864: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000f868: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
4000f86c: 81 c7 e0 08 ret
4000f870: 91 e8 20 00 restore %g0, 0, %o0
4000f874: 40 00 f9 a0 call 4004def4 <__end+0x295a4> <== NOT EXECUTED
4000f878: 40 00 f9 c0 call 4004df78 <__end+0x29628> <== NOT EXECUTED
4000f87c: 40 00 f9 b8 call 4004df5c <__end+0x2960c> <== NOT EXECUTED
4000f880: 40 00 f9 b8 call 4004df60 <__end+0x29610> <== NOT EXECUTED
4000f884: 40 00 f9 e0 call 4004e004 <__end+0x296b4> <== NOT EXECUTED
4000f888: 40 00 f9 d4 call 4004dfd8 <__end+0x29688> <== NOT EXECUTED
4000f88c: 40 00 f9 f8 call 4004e06c <__end+0x2971c> <== NOT EXECUTED
4000dc20 <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4000dc20: 9d e3 bf a0 save %sp, -96, %sp
4000dc24: 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 )
4000dc28: 80 a6 20 00 cmp %i0, 0
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4000dc2c: 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 )
4000dc30: 02 80 00 3e be 4000dd28 <IMFS_create_node+0x108> <== NEVER TAKEN
4000dc34: 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 );
4000dc38: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000dc3c: c2 00 63 18 ld [ %g1 + 0x318 ], %g1 ! 4001cf18 <rtems_current_user_env>
4000dc40: 90 10 00 19 mov %i1, %o0
4000dc44: d4 00 60 2c ld [ %g1 + 0x2c ], %o2
4000dc48: 7f ff ff ca call 4000db70 <IMFS_allocate_node>
4000dc4c: 94 2e c0 0a andn %i3, %o2, %o2
if ( !node )
4000dc50: b0 92 20 00 orcc %o0, 0, %i0
4000dc54: 02 80 00 35 be 4000dd28 <IMFS_create_node+0x108> <== NEVER TAKEN
4000dc58: b2 06 7f ff add %i1, -1, %i1
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4000dc5c: 80 a6 60 06 cmp %i1, 6
4000dc60: 38 80 00 20 bgu,a 4000dce0 <IMFS_create_node+0xc0> <== NEVER TAKEN
4000dc64: 11 10 00 71 sethi %hi(0x4001c400), %o0 <== NOT EXECUTED
4000dc68: b3 2e 60 02 sll %i1, 2, %i1
4000dc6c: 03 10 00 36 sethi %hi(0x4000d800), %g1
4000dc70: 82 10 63 54 or %g1, 0x354, %g1 ! 4000db54 <fifo_open+0x3ec>
4000dc74: c2 00 40 19 ld [ %g1 + %i1 ], %g1
4000dc78: 81 c0 40 00 jmp %g1
4000dc7c: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4000dc80: 82 06 20 54 add %i0, 0x54, %g1
the_chain->permanent_null = NULL;
4000dc84: 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);
4000dc88: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4000dc8c: 82 06 20 50 add %i0, 0x50, %g1
4000dc90: 10 80 00 1b b 4000dcfc <IMFS_create_node+0xdc>
4000dc94: 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;
4000dc98: 10 80 00 05 b 4000dcac <IMFS_create_node+0x8c>
4000dc9c: 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;
4000dca0: 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;
4000dca4: c2 07 00 00 ld [ %i4 ], %g1
node->info.device.minor = info->device.minor;
4000dca8: c4 26 20 54 st %g2, [ %i0 + 0x54 ]
break;
4000dcac: 10 80 00 14 b 4000dcfc <IMFS_create_node+0xdc>
4000dcb0: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
4000dcb4: c0 26 20 50 clr [ %i0 + 0x50 ] <== NOT EXECUTED
4000dcb8: c0 26 20 54 clr [ %i0 + 0x54 ] <== NOT EXECUTED
node->info.linearfile.direct = 0;
4000dcbc: c0 26 20 58 clr [ %i0 + 0x58 ] <== NOT EXECUTED
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
4000dcc0: c0 26 20 50 clr [ %i0 + 0x50 ]
4000dcc4: c0 26 20 54 clr [ %i0 + 0x54 ]
node->info.file.indirect = 0;
4000dcc8: c0 26 20 58 clr [ %i0 + 0x58 ]
node->info.file.doubly_indirect = 0;
4000dccc: c0 26 20 5c clr [ %i0 + 0x5c ]
node->info.file.triply_indirect = 0;
break;
4000dcd0: 10 80 00 0b b 4000dcfc <IMFS_create_node+0xdc>
4000dcd4: c0 26 20 60 clr [ %i0 + 0x60 ]
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
break;
4000dcd8: 10 80 00 09 b 4000dcfc <IMFS_create_node+0xdc>
4000dcdc: c0 26 20 50 clr [ %i0 + 0x50 ]
default:
assert(0);
4000dce0: 15 10 00 71 sethi %hi(0x4001c400), %o2 <== NOT EXECUTED
4000dce4: 17 10 00 71 sethi %hi(0x4001c400), %o3 <== NOT EXECUTED
4000dce8: 90 12 20 b8 or %o0, 0xb8, %o0 <== NOT EXECUTED
4000dcec: 94 12 a1 10 or %o2, 0x110, %o2 <== NOT EXECUTED
4000dcf0: 96 12 e1 08 or %o3, 0x108, %o3 <== NOT EXECUTED
4000dcf4: 7f ff d4 24 call 40002d84 <__assert_func> <== NOT EXECUTED
4000dcf8: 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;
4000dcfc: 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;
4000dd00: d0 04 00 00 ld [ %l0 ], %o0
fs_info = parent_loc->mt_entry->fs_info;
4000dd04: c4 00 60 34 ld [ %g1 + 0x34 ], %g2
node->Parent = parent;
4000dd08: d0 26 20 08 st %o0, [ %i0 + 8 ]
node->st_ino = ++fs_info->ino_count;
4000dd0c: 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 );
4000dd10: 90 02 20 50 add %o0, 0x50, %o0
4000dd14: 82 00 60 01 inc %g1
4000dd18: c2 20 a0 04 st %g1, [ %g2 + 4 ]
4000dd1c: c2 26 20 38 st %g1, [ %i0 + 0x38 ]
4000dd20: 7f ff e4 77 call 40006efc <_Chain_Append>
4000dd24: 92 10 00 18 mov %i0, %o1
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
}
4000dd28: 81 c7 e0 08 ret
4000dd2c: 81 e8 00 00 restore
4000dbe0 <IMFS_create_root_node>:
IMFS_jnode_t *IMFS_create_root_node(void)
{
4000dbe0: 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) );
4000dbe4: 90 10 20 01 mov 1, %o0
4000dbe8: 13 10 00 71 sethi %hi(0x4001c400), %o1
4000dbec: 15 00 00 10 sethi %hi(0x4000), %o2
4000dbf0: 92 12 60 b0 or %o1, 0xb0, %o1
4000dbf4: 7f ff ff df call 4000db70 <IMFS_allocate_node>
4000dbf8: 94 12 a1 ed or %o2, 0x1ed, %o2
if ( !node )
4000dbfc: 80 a2 20 00 cmp %o0, 0
4000dc00: 02 80 00 06 be 4000dc18 <IMFS_create_root_node+0x38> <== NEVER TAKEN
4000dc04: 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;
4000dc08: 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);
4000dc0c: c2 22 20 50 st %g1, [ %o0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4000dc10: 82 02 20 50 add %o0, 0x50, %g1
4000dc14: 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;
}
4000dc18: 81 c7 e0 08 ret
4000dc1c: 91 e8 00 08 restore %g0, %o0, %o0
400054b4 <IMFS_dump_directory>:
void IMFS_dump_directory(
IMFS_jnode_t *the_directory,
int level
)
{
400054b4: 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 );
400054b8: 80 a6 20 00 cmp %i0, 0
400054bc: 12 80 00 0a bne 400054e4 <IMFS_dump_directory+0x30> <== ALWAYS TAKEN
400054c0: 80 a6 60 00 cmp %i1, 0
400054c4: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED
400054c8: 15 10 00 9a sethi %hi(0x40026800), %o2 <== NOT EXECUTED
400054cc: 17 10 00 9a sethi %hi(0x40026800), %o3 <== NOT EXECUTED
400054d0: 90 12 21 20 or %o0, 0x120, %o0 <== NOT EXECUTED
400054d4: 94 12 a3 18 or %o2, 0x318, %o2 <== NOT EXECUTED
400054d8: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED
400054dc: 10 80 00 0b b 40005508 <IMFS_dump_directory+0x54> <== NOT EXECUTED
400054e0: 92 10 20 84 mov 0x84, %o1 <== NOT EXECUTED
assert( level >= 0 );
400054e4: 36 80 00 0b bge,a 40005510 <IMFS_dump_directory+0x5c> <== ALWAYS TAKEN
400054e8: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
400054ec: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED
400054f0: 15 10 00 9a sethi %hi(0x40026800), %o2 <== NOT EXECUTED
400054f4: 17 10 00 9a sethi %hi(0x40026800), %o3 <== NOT EXECUTED
400054f8: 90 12 21 20 or %o0, 0x120, %o0 <== NOT EXECUTED
400054fc: 94 12 a3 18 or %o2, 0x318, %o2 <== NOT EXECUTED
40005500: 96 12 e2 18 or %o3, 0x218, %o3 <== NOT EXECUTED
40005504: 92 10 20 86 mov 0x86, %o1 <== NOT EXECUTED
40005508: 40 00 02 26 call 40005da0 <__assert_func> <== NOT EXECUTED
4000550c: 01 00 00 00 nop <== NOT EXECUTED
assert( the_directory->type == IMFS_DIRECTORY );
40005510: 80 a0 60 01 cmp %g1, 1
40005514: 02 80 00 0a be 4000553c <IMFS_dump_directory+0x88> <== ALWAYS TAKEN
40005518: 29 10 00 a2 sethi %hi(0x40028800), %l4
4000551c: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED
40005520: 15 10 00 9a sethi %hi(0x40026800), %o2 <== NOT EXECUTED
40005524: 17 10 00 9a sethi %hi(0x40026800), %o3 <== NOT EXECUTED
40005528: 90 12 21 20 or %o0, 0x120, %o0 <== NOT EXECUTED
4000552c: 94 12 a3 18 or %o2, 0x318, %o2 <== NOT EXECUTED
40005530: 96 12 e2 28 or %o3, 0x228, %o3 <== NOT EXECUTED
40005534: 10 bf ff f5 b 40005508 <IMFS_dump_directory+0x54> <== NOT EXECUTED
40005538: 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, "...." );
4000553c: 27 10 00 9a sethi %hi(0x40026800), %l3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
40005540: aa 06 20 54 add %i0, 0x54, %l5
40005544: a8 15 20 b0 or %l4, 0xb0, %l4
40005548: a6 14 e2 50 or %l3, 0x250, %l3
assert( the_directory->type == IMFS_DIRECTORY );
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
4000554c: e0 06 20 50 ld [ %i0 + 0x50 ], %l0
40005550: 10 80 00 14 b 400055a0 <IMFS_dump_directory+0xec>
40005554: 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, "...." );
40005558: c2 05 00 00 ld [ %l4 ], %g1
4000555c: 90 10 00 13 mov %l3, %o0
40005560: d2 00 60 08 ld [ %g1 + 8 ], %o1
40005564: 40 00 3f aa call 4001540c <fputs>
40005568: 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++ )
4000556c: 80 a4 40 19 cmp %l1, %i1
40005570: 24 bf ff fb ble,a 4000555c <IMFS_dump_directory+0xa8>
40005574: c2 05 00 00 ld [ %l4 ], %g1
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
40005578: 7f ff ff 71 call 4000533c <IMFS_print_jnode>
4000557c: 90 10 00 10 mov %l0, %o0
if ( the_jnode->type == IMFS_DIRECTORY )
40005580: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40005584: 80 a0 60 01 cmp %g1, 1
40005588: 32 80 00 06 bne,a 400055a0 <IMFS_dump_directory+0xec>
4000558c: e0 04 00 00 ld [ %l0 ], %l0
IMFS_dump_directory( the_jnode, level + 1 );
40005590: 90 10 00 10 mov %l0, %o0
40005594: 7f ff ff c8 call 400054b4 <IMFS_dump_directory>
40005598: 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 ) {
4000559c: 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;
400055a0: 80 a4 00 15 cmp %l0, %l5
400055a4: 12 bf ff ed bne 40005558 <IMFS_dump_directory+0xa4>
400055a8: 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 );
}
}
400055ac: 81 c7 e0 08 ret
400055b0: 81 e8 00 00 restore
4000a2f4 <IMFS_eval_path>:
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4000a2f4: 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 )
4000a2f8: 2b 10 00 73 sethi %hi(0x4001cc00), %l5
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4000a2fc: 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 )
4000a300: aa 15 63 18 or %l5, 0x318, %l5
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
4000a304: e2 06 c0 00 ld [ %i3 ], %l1
4000a308: ac 10 20 01 mov 1, %l6
4000a30c: 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 );
4000a310: 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) ) {
4000a314: 10 80 00 6a b 4000a4bc <IMFS_eval_path+0x1c8>
4000a318: a8 07 bf fc add %fp, -4, %l4
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
4000a31c: 90 04 00 12 add %l0, %l2, %o0
4000a320: 92 10 00 19 mov %i1, %o1
4000a324: 94 10 00 13 mov %l3, %o2
4000a328: 40 00 02 3f call 4000ac24 <IMFS_get_token>
4000a32c: 96 10 00 14 mov %l4, %o3
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
4000a330: 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 );
4000a334: ac 10 00 08 mov %o0, %l6
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
4000a338: 80 a0 60 00 cmp %g1, 0
4000a33c: 02 80 00 56 be 4000a494 <IMFS_eval_path+0x1a0> <== NEVER TAKEN
4000a340: 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 )
4000a344: 80 a2 20 00 cmp %o0, 0
4000a348: 22 80 00 10 be,a 4000a388 <IMFS_eval_path+0x94>
4000a34c: a4 04 80 18 add %l2, %i0, %l2
if ( node->type == IMFS_DIRECTORY )
4000a350: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
4000a354: 80 a0 60 01 cmp %g1, 1
4000a358: 32 80 00 0c bne,a 4000a388 <IMFS_eval_path+0x94>
4000a35c: a4 04 80 18 add %l2, %i0, %l2
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
4000a360: 90 10 00 1b mov %i3, %o0
4000a364: 7f ff ff 7c call 4000a154 <IMFS_evaluate_permission>
4000a368: 92 10 20 01 mov 1, %o1
4000a36c: 80 a2 20 00 cmp %o0, 0
4000a370: 32 80 00 06 bne,a 4000a388 <IMFS_eval_path+0x94>
4000a374: a4 04 80 18 add %l2, %i0, %l2
rtems_set_errno_and_return_minus_one( EACCES );
4000a378: 40 00 14 59 call 4000f4dc <__errno>
4000a37c: b0 10 3f ff mov -1, %i0
4000a380: 10 80 00 4c b 4000a4b0 <IMFS_eval_path+0x1bc>
4000a384: 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;
4000a388: 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 ) {
4000a38c: 80 a5 a0 03 cmp %l6, 3
4000a390: 02 80 00 1b be 4000a3fc <IMFS_eval_path+0x108>
4000a394: e2 06 c0 00 ld [ %i3 ], %l1
4000a398: 80 a5 a0 04 cmp %l6, 4
4000a39c: 02 80 00 42 be 4000a4a4 <IMFS_eval_path+0x1b0>
4000a3a0: 80 a5 a0 02 cmp %l6, 2
4000a3a4: 12 80 00 47 bne 4000a4c0 <IMFS_eval_path+0x1cc>
4000a3a8: 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 )
4000a3ac: c2 05 40 00 ld [ %l5 ], %g1
4000a3b0: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
4000a3b4: 80 a4 40 01 cmp %l1, %g1
4000a3b8: 02 bf ff da be 4000a320 <IMFS_eval_path+0x2c>
4000a3bc: 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) {
4000a3c0: d2 06 e0 10 ld [ %i3 + 0x10 ], %o1
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
4000a3c4: c2 02 60 1c ld [ %o1 + 0x1c ], %g1
4000a3c8: 80 a4 40 01 cmp %l1, %g1
4000a3cc: 32 80 00 04 bne,a 4000a3dc <IMFS_eval_path+0xe8>
4000a3d0: 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;
4000a3d4: 10 80 00 47 b 4000a4f0 <IMFS_eval_path+0x1fc>
4000a3d8: 92 02 60 08 add %o1, 8, %o1
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
4000a3dc: 80 a4 60 00 cmp %l1, 0
4000a3e0: 32 bf ff cf bne,a 4000a31c <IMFS_eval_path+0x28>
4000a3e4: e2 26 c0 00 st %l1, [ %i3 ]
rtems_set_errno_and_return_minus_one( ENOENT );
4000a3e8: 40 00 14 3d call 4000f4dc <__errno>
4000a3ec: b0 10 3f ff mov -1, %i0
4000a3f0: ec 22 00 00 st %l6, [ %o0 ]
4000a3f4: 81 c7 e0 08 ret
4000a3f8: 81 e8 00 00 restore
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
4000a3fc: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
4000a400: 80 a0 60 03 cmp %g1, 3
4000a404: 12 80 00 0a bne 4000a42c <IMFS_eval_path+0x138>
4000a408: 80 a0 60 04 cmp %g1, 4
IMFS_evaluate_hard_link( pathloc, 0 );
4000a40c: 90 10 00 1b mov %i3, %o0
4000a410: 7f ff ff 69 call 4000a1b4 <IMFS_evaluate_hard_link>
4000a414: 92 10 20 00 clr %o1
node = pathloc->node_access;
4000a418: e2 06 c0 00 ld [ %i3 ], %l1
if ( !node )
4000a41c: 80 a4 60 00 cmp %l1, 0
4000a420: 32 80 00 0d bne,a 4000a454 <IMFS_eval_path+0x160> <== ALWAYS TAKEN
4000a424: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
4000a428: 30 80 00 0e b,a 4000a460 <IMFS_eval_path+0x16c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
4000a42c: 32 80 00 0a bne,a 4000a454 <IMFS_eval_path+0x160>
4000a430: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
result = IMFS_evaluate_sym_link( pathloc, 0 );
4000a434: 90 10 00 1b mov %i3, %o0
4000a438: 7f ff ff 77 call 4000a214 <IMFS_evaluate_sym_link>
4000a43c: 92 10 20 00 clr %o1
node = pathloc->node_access;
4000a440: e2 06 c0 00 ld [ %i3 ], %l1
if ( result == -1 )
4000a444: 80 a2 3f ff cmp %o0, -1
4000a448: 02 bf ff eb be 4000a3f4 <IMFS_eval_path+0x100> <== NEVER TAKEN
4000a44c: b0 10 00 08 mov %o0, %i0
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
4000a450: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
4000a454: 80 a0 60 01 cmp %g1, 1
4000a458: 22 80 00 06 be,a 4000a470 <IMFS_eval_path+0x17c>
4000a45c: d2 04 60 5c ld [ %l1 + 0x5c ], %o1
rtems_set_errno_and_return_minus_one( ENOTDIR );
4000a460: 40 00 14 1f call 4000f4dc <__errno>
4000a464: b0 10 3f ff mov -1, %i0
4000a468: 10 80 00 12 b 4000a4b0 <IMFS_eval_path+0x1bc>
4000a46c: 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 ) {
4000a470: 80 a2 60 00 cmp %o1, 0
4000a474: 12 80 00 1f bne 4000a4f0 <IMFS_eval_path+0x1fc>
4000a478: 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 );
4000a47c: 90 10 00 11 mov %l1, %o0
4000a480: 40 00 01 be call 4000ab78 <IMFS_find_match_in_dir>
4000a484: 92 10 00 13 mov %l3, %o1
if ( !node )
4000a488: a2 92 20 00 orcc %o0, 0, %l1
4000a48c: 32 bf ff a4 bne,a 4000a31c <IMFS_eval_path+0x28>
4000a490: e2 26 c0 00 st %l1, [ %i3 ]
rtems_set_errno_and_return_minus_one( ENOENT );
4000a494: 40 00 14 12 call 4000f4dc <__errno>
4000a498: b0 10 3f ff mov -1, %i0
4000a49c: 10 80 00 05 b 4000a4b0 <IMFS_eval_path+0x1bc>
4000a4a0: 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 );
4000a4a4: 40 00 14 0e call 4000f4dc <__errno>
4000a4a8: b0 10 3f ff mov -1, %i0
4000a4ac: 82 10 20 5b mov 0x5b, %g1
4000a4b0: c2 22 00 00 st %g1, [ %o0 ]
4000a4b4: 81 c7 e0 08 ret
4000a4b8: 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) ) {
4000a4bc: 80 a5 a0 04 cmp %l6, 4
4000a4c0: 02 80 00 04 be 4000a4d0 <IMFS_eval_path+0x1dc> <== NEVER TAKEN
4000a4c4: 80 a5 a0 00 cmp %l6, 0
4000a4c8: 12 bf ff 96 bne 4000a320 <IMFS_eval_path+0x2c>
4000a4cc: 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 ) {
4000a4d0: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
4000a4d4: 80 a0 60 01 cmp %g1, 1
4000a4d8: 12 80 00 19 bne 4000a53c <IMFS_eval_path+0x248>
4000a4dc: 01 00 00 00 nop
if ( node->info.directory.mt_fs != NULL ) {
4000a4e0: d2 04 60 5c ld [ %l1 + 0x5c ], %o1
4000a4e4: 80 a2 60 00 cmp %o1, 0
4000a4e8: 02 80 00 15 be 4000a53c <IMFS_eval_path+0x248>
4000a4ec: 92 02 60 1c add %o1, 0x1c, %o1
newloc = node->info.directory.mt_fs->mt_fs_root;
4000a4f0: a2 07 bf e8 add %fp, -24, %l1
4000a4f4: 94 10 20 14 mov 0x14, %o2
4000a4f8: 40 00 16 35 call 4000fdcc <memcpy>
4000a4fc: 90 10 00 11 mov %l1, %o0
*pathloc = newloc;
4000a500: 92 10 00 11 mov %l1, %o1
4000a504: 94 10 20 14 mov 0x14, %o2
4000a508: 40 00 16 31 call 4000fdcc <memcpy>
4000a50c: 90 10 00 1b mov %i3, %o0
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
4000a510: c2 06 e0 0c ld [ %i3 + 0xc ], %g1
4000a514: d0 07 bf fc ld [ %fp + -4 ], %o0
4000a518: c2 00 40 00 ld [ %g1 ], %g1
4000a51c: 92 06 40 08 add %i1, %o0, %o1
4000a520: 94 10 00 1a mov %i2, %o2
4000a524: 90 24 80 08 sub %l2, %o0, %o0
4000a528: 96 10 00 1b mov %i3, %o3
4000a52c: 9f c0 40 00 call %g1
4000a530: 90 04 00 08 add %l0, %o0, %o0
4000a534: 81 c7 e0 08 ret
4000a538: 91 e8 00 08 restore %g0, %o0, %o0
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
4000a53c: 7f ff fe ea call 4000a0e4 <IMFS_Set_handlers>
4000a540: 90 10 00 1b mov %i3, %o0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
4000a544: 92 10 00 1a mov %i2, %o1
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
4000a548: b0 10 00 08 mov %o0, %i0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
4000a54c: 7f ff ff 02 call 4000a154 <IMFS_evaluate_permission>
4000a550: 90 10 00 1b mov %i3, %o0
4000a554: 80 a2 20 00 cmp %o0, 0
4000a558: 12 80 00 06 bne 4000a570 <IMFS_eval_path+0x27c>
4000a55c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
4000a560: 40 00 13 df call 4000f4dc <__errno>
4000a564: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff>
4000a568: 82 10 20 0d mov 0xd, %g1
4000a56c: c2 22 00 00 st %g1, [ %o0 ]
return result;
}
4000a570: 81 c7 e0 08 ret
4000a574: 81 e8 00 00 restore
4000a634 <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 */
)
{
4000a634: 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;
4000a638: e0 06 40 00 ld [ %i1 ], %l0
/*
* Get the path length.
*/
pathlen = strlen( path );
4000a63c: 90 10 00 18 mov %i0, %o0
4000a640: 40 00 17 5f call 400103bc <strlen>
4000a644: 2b 10 00 73 sethi %hi(0x4001cc00), %l5
int IMFS_evaluate_for_make(
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
4000a648: a2 10 00 18 mov %i0, %l1
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
4000a64c: 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 );
4000a650: a8 07 bf c0 add %fp, -64, %l4
4000a654: ac 07 bf fc add %fp, -4, %l6
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
4000a658: 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 )
4000a65c: aa 15 63 18 or %l5, 0x318, %l5
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
4000a660: 92 10 00 13 mov %l3, %o1
4000a664: 90 04 40 12 add %l1, %l2, %o0
4000a668: 94 10 00 14 mov %l4, %o2
4000a66c: 40 00 01 6e call 4000ac24 <IMFS_get_token>
4000a670: 96 10 00 16 mov %l6, %o3
pathlen -= len;
i += len;
if ( !pathloc->node_access )
4000a674: c2 06 40 00 ld [ %i1 ], %g1
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
4000a678: 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 );
4000a67c: ae 10 00 08 mov %o0, %l7
pathlen -= len;
i += len;
if ( !pathloc->node_access )
4000a680: 80 a0 60 00 cmp %g1, 0
4000a684: 02 80 00 83 be 4000a890 <IMFS_evaluate_for_make+0x25c> <== NEVER TAKEN
4000a688: a6 24 c0 18 sub %l3, %i0, %l3
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
4000a68c: 80 a2 20 00 cmp %o0, 0
4000a690: 22 80 00 10 be,a 4000a6d0 <IMFS_evaluate_for_make+0x9c>
4000a694: a4 04 80 18 add %l2, %i0, %l2
if ( node->type == IMFS_DIRECTORY )
4000a698: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
4000a69c: 80 a0 60 01 cmp %g1, 1
4000a6a0: 32 80 00 0c bne,a 4000a6d0 <IMFS_evaluate_for_make+0x9c>
4000a6a4: a4 04 80 18 add %l2, %i0, %l2
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
4000a6a8: 90 10 00 19 mov %i1, %o0
4000a6ac: 7f ff fe aa call 4000a154 <IMFS_evaluate_permission>
4000a6b0: 92 10 20 01 mov 1, %o1
4000a6b4: 80 a2 20 00 cmp %o0, 0
4000a6b8: 32 80 00 06 bne,a 4000a6d0 <IMFS_evaluate_for_make+0x9c>
4000a6bc: a4 04 80 18 add %l2, %i0, %l2
rtems_set_errno_and_return_minus_one( EACCES );
4000a6c0: 40 00 13 87 call 4000f4dc <__errno>
4000a6c4: b0 10 3f ff mov -1, %i0
4000a6c8: 10 80 00 84 b 4000a8d8 <IMFS_evaluate_for_make+0x2a4>
4000a6cc: 82 10 20 0d mov 0xd, %g1
node = pathloc->node_access;
switch( type ) {
4000a6d0: 80 a5 e0 02 cmp %l7, 2
4000a6d4: 02 80 00 0f be 4000a710 <IMFS_evaluate_for_make+0xdc>
4000a6d8: e0 06 40 00 ld [ %i1 ], %l0
4000a6dc: 80 a5 e0 02 cmp %l7, 2
4000a6e0: 18 80 00 07 bgu 4000a6fc <IMFS_evaluate_for_make+0xc8>
4000a6e4: 80 a5 e0 03 cmp %l7, 3
4000a6e8: 80 a5 e0 00 cmp %l7, 0
4000a6ec: 02 80 00 56 be 4000a844 <IMFS_evaluate_for_make+0x210>
4000a6f0: 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 );
4000a6f4: 10 bf ff dd b 4000a668 <IMFS_evaluate_for_make+0x34>
4000a6f8: 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 ) {
4000a6fc: 02 80 00 19 be 4000a760 <IMFS_evaluate_for_make+0x12c>
4000a700: 80 a5 e0 04 cmp %l7, 4
4000a704: 12 bf ff d8 bne 4000a664 <IMFS_evaluate_for_make+0x30> <== NEVER TAKEN
4000a708: 92 10 00 13 mov %l3, %o1
4000a70c: 30 80 00 52 b,a 4000a854 <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 )
4000a710: c2 05 40 00 ld [ %l5 ], %g1
4000a714: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
4000a718: 80 a4 00 01 cmp %l0, %g1
4000a71c: 02 bf ff d2 be 4000a664 <IMFS_evaluate_for_make+0x30>
4000a720: 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){
4000a724: d2 06 60 10 ld [ %i1 + 0x10 ], %o1
4000a728: c2 02 60 1c ld [ %o1 + 0x1c ], %g1
4000a72c: 80 a4 00 01 cmp %l0, %g1
4000a730: 32 80 00 04 bne,a 4000a740 <IMFS_evaluate_for_make+0x10c>
4000a734: 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;
4000a738: 10 80 00 2a b 4000a7e0 <IMFS_evaluate_for_make+0x1ac>
4000a73c: 92 02 60 08 add %o1, 8, %o1
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
}
} else {
if ( !node->Parent )
4000a740: 80 a4 20 00 cmp %l0, 0
4000a744: 32 bf ff c7 bne,a 4000a660 <IMFS_evaluate_for_make+0x2c>
4000a748: e0 26 40 00 st %l0, [ %i1 ]
rtems_set_errno_and_return_minus_one( ENOENT );
4000a74c: 40 00 13 64 call 4000f4dc <__errno>
4000a750: b0 10 3f ff mov -1, %i0
4000a754: ee 22 00 00 st %l7, [ %o0 ]
4000a758: 81 c7 e0 08 ret
4000a75c: 81 e8 00 00 restore
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
4000a760: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
4000a764: 80 a0 60 03 cmp %g1, 3
4000a768: 12 80 00 0a bne 4000a790 <IMFS_evaluate_for_make+0x15c>
4000a76c: 80 a0 60 04 cmp %g1, 4
result = IMFS_evaluate_link( pathloc, 0 );
4000a770: 90 10 00 19 mov %i1, %o0
4000a774: 7f ff ff 81 call 4000a578 <IMFS_evaluate_link>
4000a778: 92 10 20 00 clr %o1
if ( result == -1 )
4000a77c: 80 a2 3f ff cmp %o0, -1
4000a780: 12 80 00 0c bne 4000a7b0 <IMFS_evaluate_for_make+0x17c> <== ALWAYS TAKEN
4000a784: b0 10 00 08 mov %o0, %i0
4000a788: 81 c7 e0 08 ret <== NOT EXECUTED
4000a78c: 81 e8 00 00 restore <== NOT EXECUTED
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
4000a790: 32 80 00 09 bne,a 4000a7b4 <IMFS_evaluate_for_make+0x180>
4000a794: d0 06 40 00 ld [ %i1 ], %o0
result = IMFS_evaluate_link( pathloc, 0 );
4000a798: 90 10 00 19 mov %i1, %o0
4000a79c: 7f ff ff 77 call 4000a578 <IMFS_evaluate_link>
4000a7a0: 92 10 20 00 clr %o1
if ( result == -1 )
4000a7a4: 80 a2 3f ff cmp %o0, -1
4000a7a8: 02 bf ff ec be 4000a758 <IMFS_evaluate_for_make+0x124> <== NEVER TAKEN
4000a7ac: b0 10 00 08 mov %o0, %i0
return -1;
}
node = pathloc->node_access;
4000a7b0: d0 06 40 00 ld [ %i1 ], %o0
if ( !node )
4000a7b4: 80 a2 20 00 cmp %o0, 0
4000a7b8: 02 80 00 45 be 4000a8cc <IMFS_evaluate_for_make+0x298> <== NEVER TAKEN
4000a7bc: 01 00 00 00 nop
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
4000a7c0: c2 02 20 4c ld [ %o0 + 0x4c ], %g1
4000a7c4: 80 a0 60 01 cmp %g1, 1
4000a7c8: 12 80 00 41 bne 4000a8cc <IMFS_evaluate_for_make+0x298>
4000a7cc: 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 ) {
4000a7d0: d2 02 20 5c ld [ %o0 + 0x5c ], %o1
4000a7d4: 80 a2 60 00 cmp %o1, 0
4000a7d8: 02 80 00 14 be 4000a828 <IMFS_evaluate_for_make+0x1f4>
4000a7dc: 92 02 60 1c add %o1, 0x1c, %o1
newloc = node->info.directory.mt_fs->mt_fs_root;
4000a7e0: a0 07 bf e8 add %fp, -24, %l0
4000a7e4: 94 10 20 14 mov 0x14, %o2
4000a7e8: 40 00 15 79 call 4000fdcc <memcpy>
4000a7ec: 90 10 00 10 mov %l0, %o0
*pathloc = newloc;
4000a7f0: 92 10 00 10 mov %l0, %o1
4000a7f4: 94 10 20 14 mov 0x14, %o2
4000a7f8: 40 00 15 75 call 4000fdcc <memcpy>
4000a7fc: 90 10 00 19 mov %i1, %o0
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
4000a800: c2 06 60 0c ld [ %i1 + 0xc ], %g1
4000a804: c4 07 bf fc ld [ %fp + -4 ], %g2
4000a808: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000a80c: a4 24 80 02 sub %l2, %g2, %l2
4000a810: 92 10 00 19 mov %i1, %o1
4000a814: 90 04 40 12 add %l1, %l2, %o0
4000a818: 9f c0 40 00 call %g1
4000a81c: 94 10 00 1a mov %i2, %o2
4000a820: 81 c7 e0 08 ret
4000a824: 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 );
4000a828: 40 00 00 d4 call 4000ab78 <IMFS_find_match_in_dir>
4000a82c: 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 )
4000a830: a0 92 20 00 orcc %o0, 0, %l0
4000a834: 02 80 00 0c be 4000a864 <IMFS_evaluate_for_make+0x230>
4000a838: c4 07 bf fc ld [ %fp + -4 ], %g2
done = true;
else
pathloc->node_access = node;
4000a83c: 10 bf ff 89 b 4000a660 <IMFS_evaluate_for_make+0x2c>
4000a840: e0 26 40 00 st %l0, [ %i1 ]
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
4000a844: 40 00 13 26 call 4000f4dc <__errno>
4000a848: b0 10 3f ff mov -1, %i0
4000a84c: 10 80 00 23 b 4000a8d8 <IMFS_evaluate_for_make+0x2a4>
4000a850: 82 10 20 11 mov 0x11, %g1
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
4000a854: 40 00 13 22 call 4000f4dc <__errno>
4000a858: b0 10 3f ff mov -1, %i0
4000a85c: 10 80 00 1f b 4000a8d8 <IMFS_evaluate_for_make+0x2a4>
4000a860: 82 10 20 5b mov 0x5b, %g1
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
4000a864: 82 04 40 12 add %l1, %l2, %g1
4000a868: a4 24 80 02 sub %l2, %g2, %l2
4000a86c: 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++) {
4000a870: 10 80 00 0c b 4000a8a0 <IMFS_evaluate_for_make+0x26c>
4000a874: e2 26 80 00 st %l1, [ %i2 ]
if ( !IMFS_is_separator( path[ i ] ) )
4000a878: 80 a0 a0 5c cmp %g2, 0x5c
4000a87c: 22 80 00 0a be,a 4000a8a4 <IMFS_evaluate_for_make+0x270>
4000a880: c4 48 40 00 ldsb [ %g1 ], %g2
4000a884: 80 a0 a0 2f cmp %g2, 0x2f
4000a888: 22 80 00 07 be,a 4000a8a4 <IMFS_evaluate_for_make+0x270>
4000a88c: c4 48 40 00 ldsb [ %g1 ], %g2
rtems_set_errno_and_return_minus_one( ENOENT );
4000a890: 40 00 13 13 call 4000f4dc <__errno>
4000a894: b0 10 3f ff mov -1, %i0
4000a898: 10 80 00 10 b 4000a8d8 <IMFS_evaluate_for_make+0x2a4>
4000a89c: 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++) {
4000a8a0: c4 48 40 00 ldsb [ %g1 ], %g2
4000a8a4: 80 a0 a0 00 cmp %g2, 0
4000a8a8: 12 bf ff f4 bne 4000a878 <IMFS_evaluate_for_make+0x244>
4000a8ac: 82 00 60 01 inc %g1
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
4000a8b0: 7f ff fe 0d call 4000a0e4 <IMFS_Set_handlers>
4000a8b4: 90 10 00 19 mov %i1, %o0
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
4000a8b8: c2 06 40 00 ld [ %i1 ], %g1
4000a8bc: c2 00 60 4c ld [ %g1 + 0x4c ], %g1
4000a8c0: 80 a0 60 01 cmp %g1, 1
4000a8c4: 02 80 00 08 be 4000a8e4 <IMFS_evaluate_for_make+0x2b0> <== ALWAYS TAKEN
4000a8c8: b0 10 00 08 mov %o0, %i0
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
4000a8cc: 40 00 13 04 call 4000f4dc <__errno>
4000a8d0: b0 10 3f ff mov -1, %i0
4000a8d4: 82 10 20 14 mov 0x14, %g1
4000a8d8: c2 22 00 00 st %g1, [ %o0 ]
4000a8dc: 81 c7 e0 08 ret
4000a8e0: 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 ) )
4000a8e4: 90 10 00 19 mov %i1, %o0
4000a8e8: 7f ff fe 1b call 4000a154 <IMFS_evaluate_permission>
4000a8ec: 92 10 20 03 mov 3, %o1
4000a8f0: 80 a2 20 00 cmp %o0, 0
4000a8f4: 12 80 00 06 bne 4000a90c <IMFS_evaluate_for_make+0x2d8>
4000a8f8: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
4000a8fc: 40 00 12 f8 call 4000f4dc <__errno>
4000a900: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff>
4000a904: 82 10 20 0d mov 0xd, %g1
4000a908: c2 22 00 00 st %g1, [ %o0 ]
return result;
}
4000a90c: 81 c7 e0 08 ret
4000a910: 81 e8 00 00 restore
4000a1b4 <IMFS_evaluate_hard_link>:
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
4000a1b4: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = node->node_access;
4000a1b8: c2 06 00 00 ld [ %i0 ], %g1
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
4000a1bc: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
4000a1c0: 80 a0 a0 03 cmp %g2, 3
4000a1c4: 22 80 00 04 be,a 4000a1d4 <IMFS_evaluate_hard_link+0x20> <== ALWAYS TAKEN
4000a1c8: c2 00 60 50 ld [ %g1 + 0x50 ], %g1
rtems_fatal_error_occurred (0xABCD0000);
4000a1cc: 7f ff f2 71 call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000a1d0: 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 );
4000a1d4: 90 10 00 18 mov %i0, %o0
4000a1d8: 7f ff ff c3 call 4000a0e4 <IMFS_Set_handlers>
4000a1dc: c2 26 00 00 st %g1, [ %i0 ]
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
4000a1e0: 90 10 00 18 mov %i0, %o0
4000a1e4: 92 10 00 19 mov %i1, %o1
4000a1e8: 7f ff ff db call 4000a154 <IMFS_evaluate_permission>
4000a1ec: b0 10 20 00 clr %i0
4000a1f0: 80 a2 20 00 cmp %o0, 0
4000a1f4: 12 80 00 06 bne 4000a20c <IMFS_evaluate_hard_link+0x58> <== ALWAYS TAKEN
4000a1f8: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
4000a1fc: 40 00 14 b8 call 4000f4dc <__errno> <== NOT EXECUTED
4000a200: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
4000a204: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED
4000a208: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return result;
}
4000a20c: 81 c7 e0 08 ret
4000a210: 81 e8 00 00 restore
4000a154 <IMFS_evaluate_permission>:
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
4000a154: 9d e3 bf a0 save %sp, -96, %sp
}
jnode = node->node_access;
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
4000a158: 40 00 04 72 call 4000b320 <geteuid>
4000a15c: e0 06 00 00 ld [ %i0 ], %l0
st_gid = getegid();
4000a160: 40 00 04 6c call 4000b310 <getegid>
4000a164: 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 )
4000a168: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1
4000a16c: a3 2c 60 10 sll %l1, 0x10, %l1
4000a170: a3 34 60 10 srl %l1, 0x10, %l1
4000a174: 80 a4 40 01 cmp %l1, %g1
4000a178: 02 80 00 09 be 4000a19c <IMFS_evaluate_permission+0x48>
4000a17c: 83 2e 60 06 sll %i1, 6, %g1
flags_to_test <<= 6;
else if ( st_gid == jnode->st_gid )
4000a180: c2 14 20 3e lduh [ %l0 + 0x3e ], %g1
4000a184: 91 2a 20 10 sll %o0, 0x10, %o0
4000a188: 91 32 20 10 srl %o0, 0x10, %o0
4000a18c: 80 a2 00 01 cmp %o0, %g1
4000a190: 02 80 00 03 be 4000a19c <IMFS_evaluate_permission+0x48> <== ALWAYS TAKEN
4000a194: 83 2e 60 03 sll %i1, 3, %g1
4000a198: 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 )
4000a19c: c4 04 20 30 ld [ %l0 + 0x30 ], %g2
4000a1a0: 82 28 40 02 andn %g1, %g2, %g1
return 1;
return 0;
}
4000a1a4: 80 a0 00 01 cmp %g0, %g1
4000a1a8: b0 60 3f ff subx %g0, -1, %i0
4000a1ac: 81 c7 e0 08 ret
4000a1b0: 81 e8 00 00 restore
4000a214 <IMFS_evaluate_sym_link>:
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
4000a214: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = node->node_access;
4000a218: e2 06 00 00 ld [ %i0 ], %l1
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
4000a21c: a0 10 00 18 mov %i0, %l0
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
4000a220: c2 04 60 4c ld [ %l1 + 0x4c ], %g1
4000a224: 80 a0 60 04 cmp %g1, 4
4000a228: 12 80 00 07 bne 4000a244 <IMFS_evaluate_sym_link+0x30> <== NEVER TAKEN
4000a22c: 11 2a f3 40 sethi %hi(0xabcd0000), %o0
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
4000a230: c2 04 60 08 ld [ %l1 + 8 ], %g1
4000a234: 80 a0 60 00 cmp %g1, 0
4000a238: 32 80 00 05 bne,a 4000a24c <IMFS_evaluate_sym_link+0x38> <== ALWAYS TAKEN
4000a23c: c2 26 00 00 st %g1, [ %i0 ]
rtems_fatal_error_occurred( 0xBAD00000 );
4000a240: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED
4000a244: 7f ff f2 53 call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000a248: 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(
4000a24c: c2 04 60 50 ld [ %l1 + 0x50 ], %g1
4000a250: c2 48 40 00 ldsb [ %g1 ], %g1
4000a254: 80 a0 60 5c cmp %g1, 0x5c
4000a258: 22 80 00 09 be,a 4000a27c <IMFS_evaluate_sym_link+0x68> <== NEVER TAKEN
4000a25c: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
4000a260: 80 a0 60 2f cmp %g1, 0x2f
4000a264: 22 80 00 06 be,a 4000a27c <IMFS_evaluate_sym_link+0x68>
4000a268: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000a26c: 80 a0 60 00 cmp %g1, 0
4000a270: 12 80 00 09 bne 4000a294 <IMFS_evaluate_sym_link+0x80> <== ALWAYS TAKEN
4000a274: 82 10 20 00 clr %g1
4000a278: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
4000a27c: d2 00 63 18 ld [ %g1 + 0x318 ], %o1 ! 4001cf18 <rtems_current_user_env>
4000a280: 90 10 00 10 mov %l0, %o0
4000a284: 92 02 60 18 add %o1, 0x18, %o1
4000a288: 40 00 16 d1 call 4000fdcc <memcpy>
4000a28c: 94 10 20 14 mov 0x14, %o2
4000a290: 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] ),
4000a294: e2 04 60 50 ld [ %l1 + 0x50 ], %l1
4000a298: a2 04 40 01 add %l1, %g1, %l1
4000a29c: 40 00 18 48 call 400103bc <strlen>
4000a2a0: 90 10 00 11 mov %l1, %o0
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
4000a2a4: 94 10 00 19 mov %i1, %o2
&jnode->info.sym_link.name[i],
strlen( &jnode->info.sym_link.name[i] ),
4000a2a8: 92 10 00 08 mov %o0, %o1
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
4000a2ac: 96 10 00 10 mov %l0, %o3
4000a2b0: 40 00 00 11 call 4000a2f4 <IMFS_eval_path>
4000a2b4: 90 10 00 11 mov %l1, %o0
4000a2b8: b0 10 00 08 mov %o0, %i0
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
4000a2bc: 7f ff ff 8a call 4000a0e4 <IMFS_Set_handlers>
4000a2c0: 90 10 00 10 mov %l0, %o0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
4000a2c4: 90 10 00 10 mov %l0, %o0
4000a2c8: 7f ff ff a3 call 4000a154 <IMFS_evaluate_permission>
4000a2cc: 92 10 00 19 mov %i1, %o1
4000a2d0: 80 a2 20 00 cmp %o0, 0
4000a2d4: 12 80 00 06 bne 4000a2ec <IMFS_evaluate_sym_link+0xd8> <== ALWAYS TAKEN
4000a2d8: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EACCES );
4000a2dc: 40 00 14 80 call 4000f4dc <__errno> <== NOT EXECUTED
4000a2e0: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
4000a2e4: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED
4000a2e8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return result;
}
4000a2ec: 81 c7 e0 08 ret
4000a2f0: 81 e8 00 00 restore
4000dd30 <IMFS_fchmod>:
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
4000dd30: 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();
4000dd34: 7f ff f5 7b call 4000b320 <geteuid>
4000dd38: e0 06 00 00 ld [ %i0 ], %l0
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4000dd3c: 91 2a 20 10 sll %o0, 0x10, %o0
4000dd40: 91 32 20 10 srl %o0, 0x10, %o0
4000dd44: 80 a2 20 00 cmp %o0, 0
4000dd48: 22 80 00 0c be,a 4000dd78 <IMFS_fchmod+0x48> <== ALWAYS TAKEN
4000dd4c: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
4000dd50: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
4000dd54: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
4000dd58: 22 80 00 08 be,a 4000dd78 <IMFS_fchmod+0x48> <== NOT EXECUTED
4000dd5c: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
4000dd60: 40 00 05 df call 4000f4dc <__errno> <== NOT EXECUTED
4000dd64: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000dd68: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
4000dd6c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000dd70: 81 c7 e0 08 ret <== NOT EXECUTED
4000dd74: 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 );
4000dd78: 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);
4000dd7c: 82 08 70 00 and %g1, -4096, %g1
IMFS_update_ctime( jnode );
4000dd80: 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);
4000dd84: b2 0e 6f ff and %i1, 0xfff, %i1
4000dd88: b2 16 40 01 or %i1, %g1, %i1
IMFS_update_ctime( jnode );
4000dd8c: 7f ff f5 69 call 4000b330 <gettimeofday>
4000dd90: f2 24 20 30 st %i1, [ %l0 + 0x30 ]
4000dd94: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000dd98: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
4000dd9c: 81 c7 e0 08 ret
4000dda0: 91 e8 20 00 restore %g0, 0, %o0
4000aabc <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
4000aabc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
4000aac0: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED
int err = pipe_release(&JNODE2PIPE(jnode), iop);
4000aac4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
4000aac8: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
4000aacc: 40 00 0a e3 call 4000d658 <pipe_release> <== NOT EXECUTED
4000aad0: 90 04 20 50 add %l0, 0x50, %o0 <== NOT EXECUTED
if (! err) {
4000aad4: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
4000aad8: 12 80 00 12 bne 4000ab20 <IMFS_fifo_close+0x64> <== NOT EXECUTED
4000aadc: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000aae0: 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)
4000aae4: 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;
4000aae8: 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)
4000aaec: 40 00 02 49 call 4000b410 <rtems_libio_is_file_open> <== NOT EXECUTED
4000aaf0: c2 24 60 18 st %g1, [ %l1 + 0x18 ] <== NOT EXECUTED
4000aaf4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000aaf8: 12 80 00 10 bne 4000ab38 <IMFS_fifo_close+0x7c> <== NOT EXECUTED
4000aafc: 01 00 00 00 nop <== NOT EXECUTED
4000ab00: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED
4000ab04: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ab08: 12 80 00 0c bne 4000ab38 <IMFS_fifo_close+0x7c> <== NOT EXECUTED
4000ab0c: 01 00 00 00 nop <== NOT EXECUTED
free(jnode);
4000ab10: 40 00 01 9b call 4000b17c <free> <== NOT EXECUTED
4000ab14: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
4000ab18: 81 c7 e0 08 ret <== NOT EXECUTED
4000ab1c: 81 e8 00 00 restore <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
4000ab20: 16 80 00 06 bge 4000ab38 <IMFS_fifo_close+0x7c> <== NOT EXECUTED
4000ab24: 01 00 00 00 nop <== NOT EXECUTED
4000ab28: 40 00 12 6d call 4000f4dc <__errno> <== NOT EXECUTED
4000ab2c: b0 20 00 18 neg %i0 <== NOT EXECUTED
4000ab30: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
4000ab34: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
4000ab38: 81 c7 e0 08 ret <== NOT EXECUTED
4000ab3c: 81 e8 00 00 restore <== NOT EXECUTED
4000a96c <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4000a96c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int err;
if (command == FIONBIO) {
4000a970: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4000a974: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
int err;
if (command == FIONBIO) {
4000a978: 82 10 62 7e or %g1, 0x27e, %g1 <== NOT EXECUTED
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4000a97c: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED
int err;
if (command == FIONBIO) {
4000a980: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
4000a984: 12 80 00 0f bne 4000a9c0 <IMFS_fifo_ioctl+0x54> <== NOT EXECUTED
4000a988: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (buffer == NULL)
4000a98c: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
4000a990: 02 80 00 12 be 4000a9d8 <IMFS_fifo_ioctl+0x6c> <== NOT EXECUTED
4000a994: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
4000a998: c4 06 80 00 ld [ %i2 ], %g2 <== NOT EXECUTED
4000a99c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
4000a9a0: 02 80 00 04 be 4000a9b0 <IMFS_fifo_ioctl+0x44> <== NOT EXECUTED
4000a9a4: c2 02 e0 18 ld [ %o3 + 0x18 ], %g1 <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
4000a9a8: 10 80 00 03 b 4000a9b4 <IMFS_fifo_ioctl+0x48> <== NOT EXECUTED
4000a9ac: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4000a9b0: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED
4000a9b4: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED
4000a9b8: 81 c7 e0 08 ret <== NOT EXECUTED
4000a9bc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
4000a9c0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
4000a9c4: 40 00 0a 22 call 4000d24c <pipe_ioctl> <== NOT EXECUTED
4000a9c8: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
4000a9cc: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
4000a9d0: 16 80 00 06 bge 4000a9e8 <IMFS_fifo_ioctl+0x7c> <== NOT EXECUTED
4000a9d4: 01 00 00 00 nop <== NOT EXECUTED
4000a9d8: 40 00 12 c1 call 4000f4dc <__errno> <== NOT EXECUTED
4000a9dc: b0 20 00 18 neg %i0 <== NOT EXECUTED
4000a9e0: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
4000a9e4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
4000a9e8: 81 c7 e0 08 ret <== NOT EXECUTED
4000a9ec: 81 e8 00 00 restore <== NOT EXECUTED
4000a914 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
4000a914: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
4000a918: 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
)
{
4000a91c: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
4000a920: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
4000a924: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED
4000a928: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000a92c: 40 00 0a 2b call 4000d1d8 <pipe_lseek> <== NOT EXECUTED
4000a930: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
4000a934: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED
4000a938: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
4000a93c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
4000a940: 16 80 00 08 bge 4000a960 <IMFS_fifo_lseek+0x4c> <== NOT EXECUTED
4000a944: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED
4000a948: 40 00 12 e5 call 4000f4dc <__errno> <== NOT EXECUTED
4000a94c: a0 20 00 10 neg %l0 <== NOT EXECUTED
4000a950: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED
4000a954: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED
4000a958: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED
4000a95c: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED
}
4000a960: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED
4000a964: 81 c7 e0 08 ret <== NOT EXECUTED
4000a968: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED
4000ab40 <IMFS_fifo_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4000ab40: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
4000ab44: d0 06 20 3c ld [ %i0 + 0x3c ], %o0
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4000ab48: 92 10 00 18 mov %i0, %o1
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
4000ab4c: 40 00 0b 07 call 4000d768 <fifo_open>
4000ab50: 90 02 20 50 add %o0, 0x50, %o0
IMFS_FIFO_RETURN(err);
4000ab54: b0 92 20 00 orcc %o0, 0, %i0
4000ab58: 16 80 00 06 bge 4000ab70 <IMFS_fifo_open+0x30> <== NEVER TAKEN
4000ab5c: 01 00 00 00 nop
4000ab60: 40 00 12 5f call 4000f4dc <__errno>
4000ab64: b0 20 00 18 neg %i0
4000ab68: f0 22 00 00 st %i0, [ %o0 ]
4000ab6c: b0 10 3f ff mov -1, %i0
}
4000ab70: 81 c7 e0 08 ret
4000ab74: 81 e8 00 00 restore
4000aa58 <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4000aa58: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
4000aa5c: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4000aa60: 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);
4000aa64: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED
4000aa68: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000aa6c: 40 00 0a 11 call 4000d2b0 <pipe_read> <== NOT EXECUTED
4000aa70: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (err > 0)
4000aa74: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
4000aa78: 04 80 00 08 ble 4000aa98 <IMFS_fifo_read+0x40> <== NOT EXECUTED
4000aa7c: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
IMFS_update_atime(jnode);
4000aa80: 40 00 02 2c call 4000b330 <gettimeofday> <== NOT EXECUTED
4000aa84: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000aa88: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
4000aa8c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED
4000aa90: 81 c7 e0 08 ret <== NOT EXECUTED
4000aa94: 81 e8 00 00 restore <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
4000aa98: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000aa9c: 02 80 00 06 be 4000aab4 <IMFS_fifo_read+0x5c> <== NOT EXECUTED
4000aaa0: 01 00 00 00 nop <== NOT EXECUTED
4000aaa4: 40 00 12 8e call 4000f4dc <__errno> <== NOT EXECUTED
4000aaa8: b0 20 00 18 neg %i0 <== NOT EXECUTED
4000aaac: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
4000aab0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
4000aab4: 81 c7 e0 08 ret <== NOT EXECUTED
4000aab8: 81 e8 00 00 restore <== NOT EXECUTED
4000a9f0 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4000a9f0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
4000a9f4: 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
)
{
4000a9f8: 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);
4000a9fc: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED
4000aa00: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000aa04: 40 00 0a 92 call 4000d44c <pipe_write> <== NOT EXECUTED
4000aa08: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (err > 0) {
4000aa0c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
4000aa10: 04 80 00 09 ble 4000aa34 <IMFS_fifo_write+0x44> <== NOT EXECUTED
4000aa14: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
4000aa18: 40 00 02 46 call 4000b330 <gettimeofday> <== NOT EXECUTED
4000aa1c: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000aa20: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
4000aa24: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED
4000aa28: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED
4000aa2c: 81 c7 e0 08 ret <== NOT EXECUTED
4000aa30: 81 e8 00 00 restore <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
4000aa34: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000aa38: 02 80 00 06 be 4000aa50 <IMFS_fifo_write+0x60> <== NOT EXECUTED
4000aa3c: 01 00 00 00 nop <== NOT EXECUTED
4000aa40: 40 00 12 a7 call 4000f4dc <__errno> <== NOT EXECUTED
4000aa44: b0 20 00 18 neg %i0 <== NOT EXECUTED
4000aa48: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
4000aa4c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
}
4000aa50: 81 c7 e0 08 ret <== NOT EXECUTED
4000aa54: 81 e8 00 00 restore <== NOT EXECUTED
4000ab78 <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
4000ab78: 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 );
4000ab7c: 80 a6 20 00 cmp %i0, 0
4000ab80: 12 80 00 0a bne 4000aba8 <IMFS_find_match_in_dir+0x30> <== ALWAYS TAKEN
4000ab84: 80 a6 60 00 cmp %i1, 0
4000ab88: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED
4000ab8c: 15 10 00 70 sethi %hi(0x4001c000), %o2 <== NOT EXECUTED
4000ab90: 17 10 00 70 sethi %hi(0x4001c000), %o3 <== NOT EXECUTED
4000ab94: 90 12 20 98 or %o0, 0x98, %o0 <== NOT EXECUTED
4000ab98: 94 12 a1 08 or %o2, 0x108, %o2 <== NOT EXECUTED
4000ab9c: 96 12 e0 e8 or %o3, 0xe8, %o3 <== NOT EXECUTED
4000aba0: 7f ff e0 79 call 40002d84 <__assert_func> <== NOT EXECUTED
4000aba4: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED
if ( !name )
4000aba8: 02 80 00 1c be 4000ac18 <IMFS_find_match_in_dir+0xa0> <== NEVER TAKEN
4000abac: 90 10 00 19 mov %i1, %o0
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
4000abb0: 13 10 00 70 sethi %hi(0x4001c000), %o1
4000abb4: 40 00 15 b1 call 40010278 <strcmp>
4000abb8: 92 12 60 f8 or %o1, 0xf8, %o1 ! 4001c0f8 <dotname>
4000abbc: 80 a2 20 00 cmp %o0, 0
4000abc0: 02 80 00 09 be 4000abe4 <IMFS_find_match_in_dir+0x6c> <== NEVER TAKEN
4000abc4: 90 10 00 19 mov %i1, %o0
return directory;
if ( !strcmp( name, dotdotname ) )
4000abc8: 13 10 00 70 sethi %hi(0x4001c000), %o1
4000abcc: 40 00 15 ab call 40010278 <strcmp>
4000abd0: 92 12 61 00 or %o1, 0x100, %o1 ! 4001c100 <dotdotname>
4000abd4: 80 a2 20 00 cmp %o0, 0
4000abd8: 12 80 00 05 bne 4000abec <IMFS_find_match_in_dir+0x74> <== ALWAYS TAKEN
4000abdc: a0 06 20 54 add %i0, 0x54, %l0
return directory->Parent;
4000abe0: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED
4000abe4: 81 c7 e0 08 ret <== NOT EXECUTED
4000abe8: 81 e8 00 00 restore <== NOT EXECUTED
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
4000abec: 10 80 00 08 b 4000ac0c <IMFS_find_match_in_dir+0x94>
4000abf0: 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 ) )
4000abf4: 40 00 15 a1 call 40010278 <strcmp>
4000abf8: 92 06 20 0c add %i0, 0xc, %o1
4000abfc: 80 a2 20 00 cmp %o0, 0
4000ac00: 02 80 00 07 be 4000ac1c <IMFS_find_match_in_dir+0xa4>
4000ac04: 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 ) {
4000ac08: 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;
4000ac0c: 80 a6 00 10 cmp %i0, %l0
4000ac10: 12 bf ff f9 bne 4000abf4 <IMFS_find_match_in_dir+0x7c>
4000ac14: 90 10 00 19 mov %i1, %o0
4000ac18: b0 10 20 00 clr %i0
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
4000ac1c: 81 c7 e0 08 ret
4000ac20: 81 e8 00 00 restore
40010508 <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
)
{
40010508: 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;
4001050c: 94 10 20 14 mov 0x14, %o2
40010510: 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;
40010514: 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 );
40010518: 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;
4001051c: 40 00 15 42 call 40015a24 <memcpy>
40010520: 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;
40010524: c0 26 20 1c clr [ %i0 + 0x1c ]
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
40010528: e0 27 bf ec st %l0, [ %fp + -20 ]
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
4001052c: f0 04 20 08 ld [ %l0 + 8 ], %i0
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
40010530: 7f ff fd 4f call 4000fa6c <IMFS_Set_handlers>
40010534: 90 10 00 11 mov %l1, %o0
if ( jnode->type != IMFS_DIRECTORY ) {
40010538: c4 04 20 4c ld [ %l0 + 0x4c ], %g2
4001053c: 80 a0 a0 01 cmp %g2, 1
40010540: 12 80 00 06 bne 40010558 <IMFS_fsunmount+0x50>
40010544: 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;
40010548: c4 04 20 50 ld [ %l0 + 0x50 ], %g2
4001054c: 80 a0 80 01 cmp %g2, %g1
40010550: 12 80 00 09 bne 40010574 <IMFS_fsunmount+0x6c>
40010554: 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 );
40010558: 90 10 20 00 clr %o0
4001055c: 7f ff cf 45 call 40004270 <IMFS_unlink>
40010560: 92 10 00 11 mov %l1, %o1
if (result != 0)
40010564: 80 a2 20 00 cmp %o0, 0
40010568: 12 80 00 13 bne 400105b4 <IMFS_fsunmount+0xac> <== NEVER TAKEN
4001056c: a0 10 00 18 mov %i0, %l0
return -1;
jnode = next;
}
if ( jnode != NULL ) {
40010570: 80 a4 20 00 cmp %l0, 0
40010574: 22 80 00 11 be,a 400105b8 <IMFS_fsunmount+0xb0>
40010578: b0 10 20 00 clr %i0
if ( jnode->type == IMFS_DIRECTORY ) {
4001057c: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40010580: 80 a0 60 01 cmp %g1, 1
40010584: 32 bf ff ea bne,a 4001052c <IMFS_fsunmount+0x24> <== NEVER TAKEN
40010588: e0 27 bf ec st %l0, [ %fp + -20 ] <== NOT EXECUTED
4001058c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
40010590: 84 04 20 54 add %l0, 0x54, %g2
40010594: 80 a0 40 02 cmp %g1, %g2
40010598: 22 bf ff e5 be,a 4001052c <IMFS_fsunmount+0x24>
4001059c: e0 27 bf ec st %l0, [ %fp + -20 ]
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
400105a0: a0 90 60 00 orcc %g1, 0, %l0
400105a4: 32 bf ff e2 bne,a 4001052c <IMFS_fsunmount+0x24> <== ALWAYS TAKEN
400105a8: e0 27 bf ec st %l0, [ %fp + -20 ]
400105ac: 81 c7 e0 08 ret <== NOT EXECUTED
400105b0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
400105b4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return 0;
}
400105b8: 81 c7 e0 08 ret
400105bc: 81 e8 00 00 restore
4000ac24 <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
4000ac24: 9d e3 bf a0 save %sp, -96, %sp
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
4000ac28: 82 10 20 00 clr %g1
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
4000ac2c: 10 80 00 08 b 4000ac4c <IMFS_get_token+0x28>
4000ac30: c4 0e 00 00 ldub [ %i0 ], %g2
token[i] = c;
if ( i == IMFS_NAME_MAX )
4000ac34: 80 a0 60 20 cmp %g1, 0x20
4000ac38: 12 80 00 04 bne 4000ac48 <IMFS_get_token+0x24>
4000ac3c: 82 00 60 01 inc %g1
4000ac40: 81 c7 e0 08 ret
4000ac44: 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];
4000ac48: 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) ) {
4000ac4c: 87 28 a0 18 sll %g2, 0x18, %g3
4000ac50: 87 38 e0 18 sra %g3, 0x18, %g3
4000ac54: 80 a0 e0 5c cmp %g3, 0x5c
4000ac58: 02 80 00 08 be 4000ac78 <IMFS_get_token+0x54>
4000ac5c: 80 a0 e0 2f cmp %g3, 0x2f
4000ac60: 02 80 00 06 be 4000ac78 <IMFS_get_token+0x54>
4000ac64: 80 a0 40 19 cmp %g1, %i1
4000ac68: 16 80 00 04 bge 4000ac78 <IMFS_get_token+0x54>
4000ac6c: 80 a0 e0 00 cmp %g3, 0
4000ac70: 32 bf ff f1 bne,a 4000ac34 <IMFS_get_token+0x10> <== ALWAYS TAKEN
4000ac74: c4 2e 80 01 stb %g2, [ %i2 + %g1 ]
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
4000ac78: 80 a0 60 00 cmp %g1, 0
4000ac7c: 32 80 00 0d bne,a 4000acb0 <IMFS_get_token+0x8c>
4000ac80: 84 06 80 01 add %i2, %g1, %g2
token[i] = c;
4000ac84: c4 2e 80 00 stb %g2, [ %i2 ]
if ( (token[i] != '\0') && pathlen ) {
4000ac88: 85 28 a0 18 sll %g2, 0x18, %g2
4000ac8c: 80 a0 a0 00 cmp %g2, 0
4000ac90: 02 80 00 0d be 4000acc4 <IMFS_get_token+0xa0>
4000ac94: b0 10 20 00 clr %i0
4000ac98: 80 a6 60 00 cmp %i1, 0
4000ac9c: 02 80 00 0b be 4000acc8 <IMFS_get_token+0xa4>
4000aca0: 80 a6 20 03 cmp %i0, 3
4000aca4: b0 10 20 01 mov 1, %i0
4000aca8: 10 80 00 07 b 4000acc4 <IMFS_get_token+0xa0>
4000acac: 82 10 20 01 mov 1, %g1
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
4000acb0: c4 48 bf ff ldsb [ %g2 + -1 ], %g2
4000acb4: 80 a0 a0 00 cmp %g2, 0
4000acb8: 02 80 00 03 be 4000acc4 <IMFS_get_token+0xa0> <== NEVER TAKEN
4000acbc: b0 10 20 03 mov 3, %i0
token[i] = '\0';
4000acc0: 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 ) {
4000acc4: 80 a6 20 03 cmp %i0, 3
4000acc8: 12 80 00 11 bne 4000ad0c <IMFS_get_token+0xe8>
4000accc: c2 26 c0 00 st %g1, [ %i3 ]
if ( strcmp( token, "..") == 0 )
4000acd0: 90 10 00 1a mov %i2, %o0
4000acd4: 13 10 00 70 sethi %hi(0x4001c000), %o1
4000acd8: 40 00 15 68 call 40010278 <strcmp>
4000acdc: 92 12 61 20 or %o1, 0x120, %o1 ! 4001c120 <__FUNCTION__.5468+0x18>
4000ace0: 80 a2 20 00 cmp %o0, 0
4000ace4: 12 80 00 04 bne 4000acf4 <IMFS_get_token+0xd0>
4000ace8: 90 10 00 1a mov %i2, %o0
4000acec: 81 c7 e0 08 ret
4000acf0: 91 e8 20 02 restore %g0, 2, %o0
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
4000acf4: 13 10 00 70 sethi %hi(0x4001c000), %o1
4000acf8: 40 00 15 60 call 40010278 <strcmp>
4000acfc: 92 12 61 28 or %o1, 0x128, %o1 ! 4001c128 <__FUNCTION__.5468+0x20>
4000ad00: 80 a2 20 00 cmp %o0, 0
4000ad04: 22 80 00 02 be,a 4000ad0c <IMFS_get_token+0xe8>
4000ad08: b0 10 20 01 mov 1, %i0
type = IMFS_CURRENT_DIR;
}
return type;
}
4000ad0c: 81 c7 e0 08 ret
4000ad10: 81 e8 00 00 restore
4000ad14 <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
)
{
4000ad14: 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,
4000ad18: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000ad1c: c2 00 62 08 ld [ %g1 + 0x208 ], %g1 ! 4001ce08 <imfs_rq_memfile_bytes_per_block>
4000ad20: 86 10 20 00 clr %g3
4000ad24: 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) {
4000ad28: 80 a0 80 01 cmp %g2, %g1
4000ad2c: 02 80 00 06 be 4000ad44 <IMFS_initialize_support+0x30>
4000ad30: 86 00 e0 01 inc %g3
4000ad34: 80 a0 e0 06 cmp %g3, 6
4000ad38: 12 bf ff fc bne 4000ad28 <IMFS_initialize_support+0x14> <== ALWAYS TAKEN
4000ad3c: 85 28 a0 01 sll %g2, 1, %g2
4000ad40: 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)
4000ad44: 03 10 00 75 sethi %hi(0x4001d400), %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();
4000ad48: 40 00 0b a6 call 4000dbe0 <IMFS_create_root_node>
4000ad4c: c4 20 61 dc st %g2, [ %g1 + 0x1dc ] ! 4001d5dc <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;
4000ad50: 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();
4000ad54: 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;
4000ad58: 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;
4000ad5c: 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;
4000ad60: 13 10 00 71 sethi %hi(0x4001c400), %o1
4000ad64: 90 06 20 38 add %i0, 0x38, %o0
4000ad68: 40 00 14 19 call 4000fdcc <memcpy>
4000ad6c: 92 12 60 7c or %o1, 0x7c, %o1
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
4000ad70: 90 10 20 01 mov 1, %o0
4000ad74: 40 00 00 bc call 4000b064 <calloc>
4000ad78: 92 10 20 10 mov 0x10, %o1
if ( !fs_info ) {
4000ad7c: 82 92 20 00 orcc %o0, 0, %g1
4000ad80: 12 80 00 0a bne 4000ada8 <IMFS_initialize_support+0x94> <== ALWAYS TAKEN
4000ad84: d0 06 20 1c ld [ %i0 + 0x1c ], %o0
free(temp_mt_entry->mt_fs_root.node_access);
4000ad88: 40 00 00 fd call 4000b17c <free> <== NOT EXECUTED
4000ad8c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
4000ad90: 40 00 11 d3 call 4000f4dc <__errno> <== NOT EXECUTED
4000ad94: 01 00 00 00 nop <== NOT EXECUTED
4000ad98: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
4000ad9c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000ada0: 81 c7 e0 08 ret <== NOT EXECUTED
4000ada4: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
4000ada8: 07 10 00 75 sethi %hi(0x4001d400), %g3
4000adac: c4 00 e1 e0 ld [ %g3 + 0x1e0 ], %g2 ! 4001d5e0 <imfs_instance.5969>
fs_info->ino_count = 1;
4000adb0: 88 10 20 01 mov 1, %g4
4000adb4: 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;
4000adb8: c8 22 20 38 st %g4, [ %o0 + 0x38 ]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
4000adbc: 88 00 a0 01 add %g2, 1, %g4
4000adc0: c8 20 e1 e0 st %g4, [ %g3 + 0x1e0 ]
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;
4000adc4: 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;
4000adc8: 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;
4000adcc: f4 20 60 08 st %i2, [ %g1 + 8 ]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
4000add0: 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();
4000add4: 40 00 09 03 call 4000d1e0 <rtems_pipe_initialize>
4000add8: b0 10 20 00 clr %i0
return 0;
}
4000addc: 81 c7 e0 08 ret
4000ade0: 81 e8 00 00 restore
40003f44 <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 */
)
{
40003f44: 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;
40003f48: c2 06 00 00 ld [ %i0 ], %g1
40003f4c: c2 27 bf d8 st %g1, [ %fp + -40 ]
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
40003f50: c2 10 60 34 lduh [ %g1 + 0x34 ], %g1
40003f54: 80 a0 60 07 cmp %g1, 7
40003f58: 08 80 00 06 bleu 40003f70 <IMFS_link+0x2c>
40003f5c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EMLINK );
40003f60: 40 00 44 75 call 40015134 <__errno>
40003f64: 01 00 00 00 nop
40003f68: 10 80 00 17 b 40003fc4 <IMFS_link+0x80>
40003f6c: 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 );
40003f70: 40 00 48 10 call 40015fb0 <strlen>
40003f74: 90 10 00 1a mov %i2, %o0
40003f78: a0 07 bf b0 add %fp, -80, %l0
40003f7c: 92 10 00 08 mov %o0, %o1
40003f80: 96 07 bf fc add %fp, -4, %o3
40003f84: 94 10 00 10 mov %l0, %o2
40003f88: 40 00 31 b9 call 4001066c <IMFS_get_token>
40003f8c: 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(
40003f90: 90 10 00 19 mov %i1, %o0
40003f94: 94 10 00 10 mov %l0, %o2
40003f98: 92 10 20 03 mov 3, %o1
40003f9c: 17 00 00 28 sethi %hi(0xa000), %o3
40003fa0: 98 07 bf d8 add %fp, -40, %o4
40003fa4: 40 00 2e 67 call 4000f940 <IMFS_create_node>
40003fa8: 96 12 e1 ff or %o3, 0x1ff, %o3
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
40003fac: 80 a2 20 00 cmp %o0, 0
40003fb0: 12 80 00 08 bne 40003fd0 <IMFS_link+0x8c> <== ALWAYS TAKEN
40003fb4: c2 07 bf d8 ld [ %fp + -40 ], %g1
rtems_set_errno_and_return_minus_one( ENOMEM );
40003fb8: 40 00 44 5f call 40015134 <__errno> <== NOT EXECUTED
40003fbc: 01 00 00 00 nop <== NOT EXECUTED
40003fc0: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
40003fc4: c2 22 00 00 st %g1, [ %o0 ]
40003fc8: 81 c7 e0 08 ret
40003fcc: 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 );
40003fd0: 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++;
40003fd4: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2
IMFS_update_ctime( info.hard_link.link_node );
40003fd8: 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++;
40003fdc: 84 00 a0 01 inc %g2
IMFS_update_ctime( info.hard_link.link_node );
40003fe0: 40 00 02 65 call 40004974 <gettimeofday>
40003fe4: c4 30 60 34 sth %g2, [ %g1 + 0x34 ]
40003fe8: c4 07 bf f4 ld [ %fp + -12 ], %g2
40003fec: c2 07 bf d8 ld [ %fp + -40 ], %g1
40003ff0: c4 20 60 48 st %g2, [ %g1 + 0x48 ]
return 0;
}
40003ff4: 81 c7 e0 08 ret
40003ff8: 91 e8 20 00 restore %g0, 0, %o0
40013238 <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
40013238: 9d e3 bf a0 save %sp, -96, %sp
4001323c: 90 10 00 18 mov %i0, %o0
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
40013240: 80 a6 20 00 cmp %i0, 0
40013244: 12 80 00 0a bne 4001326c <IMFS_memfile_addblock+0x34> <== ALWAYS TAKEN
40013248: 92 10 00 19 mov %i1, %o1
4001324c: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013250: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40013254: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013258: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
4001325c: 94 12 a0 d8 or %o2, 0xd8, %o2 <== NOT EXECUTED
40013260: 96 12 e3 48 or %o3, 0x348, %o3 <== NOT EXECUTED
40013264: 10 80 00 0c b 40013294 <IMFS_memfile_addblock+0x5c> <== NOT EXECUTED
40013268: 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 );
4001326c: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40013270: 80 a0 60 05 cmp %g1, 5
40013274: 02 80 00 0a be 4001329c <IMFS_memfile_addblock+0x64> <== ALWAYS TAKEN
40013278: 15 10 00 8a sethi %hi(0x40022800), %o2
4001327c: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013280: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013284: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
40013288: 94 12 a0 d8 or %o2, 0xd8, %o2 <== NOT EXECUTED
4001328c: 96 12 e3 58 or %o3, 0x358, %o3 <== NOT EXECUTED
40013290: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED
40013294: 7f ff c4 98 call 400044f4 <__assert_func> <== NOT EXECUTED
40013298: 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 );
4001329c: 7f ff fe 6c call 40012c4c <IMFS_memfile_get_block_pointer>
400132a0: 94 10 20 01 mov 1, %o2 ! 1 <PROM_START+0x1>
if ( *block_entry_ptr )
400132a4: 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 );
400132a8: a0 10 00 08 mov %o0, %l0
if ( *block_entry_ptr )
400132ac: 80 a0 60 00 cmp %g1, 0
400132b0: 12 80 00 09 bne 400132d4 <IMFS_memfile_addblock+0x9c>
400132b4: b0 10 20 00 clr %i0
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
400132b8: 7f ff fe 58 call 40012c18 <memfile_alloc_block>
400132bc: b0 10 20 01 mov 1, %i0
if ( !memory )
400132c0: 80 a2 20 00 cmp %o0, 0
400132c4: 02 80 00 04 be 400132d4 <IMFS_memfile_addblock+0x9c> <== NEVER TAKEN
400132c8: 01 00 00 00 nop
return 1;
*block_entry_ptr = memory;
400132cc: d0 24 00 00 st %o0, [ %l0 ]
400132d0: b0 10 20 00 clr %i0
return 0;
}
400132d4: 81 c7 e0 08 ret
400132d8: 81 e8 00 00 restore
400132dc <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
400132dc: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
400132e0: 80 a6 20 00 cmp %i0, 0
400132e4: 32 80 00 0a bne,a 4001330c <IMFS_memfile_extend+0x30> <== ALWAYS TAKEN
400132e8: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
400132ec: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
400132f0: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
400132f4: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
400132f8: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
400132fc: 94 12 a0 f0 or %o2, 0xf0, %o2 <== NOT EXECUTED
40013300: 96 12 e3 48 or %o3, 0x348, %o3 <== NOT EXECUTED
40013304: 10 80 00 0c b 40013334 <IMFS_memfile_extend+0x58> <== NOT EXECUTED
40013308: 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 );
4001330c: 80 a0 60 05 cmp %g1, 5
40013310: 02 80 00 0b be 4001333c <IMFS_memfile_extend+0x60> <== ALWAYS TAKEN
40013314: 03 10 00 8e sethi %hi(0x40023800), %g1
40013318: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
4001331c: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40013320: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013324: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
40013328: 94 12 a0 f0 or %o2, 0xf0, %o2 <== NOT EXECUTED
4001332c: 96 12 e3 58 or %o3, 0x358, %o3 <== NOT EXECUTED
40013330: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED
40013334: 7f ff c4 70 call 400044f4 <__assert_func> <== NOT EXECUTED
40013338: 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 )
4001333c: e0 00 60 d4 ld [ %g1 + 0xd4 ], %l0
40013340: a3 34 20 02 srl %l0, 2, %l1
40013344: 92 10 00 11 mov %l1, %o1
40013348: 40 00 2c c0 call 4001e648 <.umul>
4001334c: 90 04 60 01 add %l1, 1, %o0
40013350: 92 10 00 11 mov %l1, %o1
40013354: 40 00 2c bd call 4001e648 <.umul>
40013358: 90 02 20 01 inc %o0
4001335c: 92 10 00 10 mov %l0, %o1
40013360: 40 00 2c ba call 4001e648 <.umul>
40013364: 90 02 3f ff add %o0, -1, %o0
40013368: 82 10 20 00 clr %g1
4001336c: 80 a0 40 19 cmp %g1, %i1
40013370: 34 80 00 0b bg,a 4001339c <IMFS_memfile_extend+0xc0> <== NEVER TAKEN
40013374: e2 06 20 50 ld [ %i0 + 0x50 ], %l1 <== NOT EXECUTED
40013378: 80 a0 40 19 cmp %g1, %i1
4001337c: 12 80 00 04 bne 4001338c <IMFS_memfile_extend+0xb0> <== NEVER TAKEN
40013380: 80 a2 00 1a cmp %o0, %i2
40013384: 38 80 00 06 bgu,a 4001339c <IMFS_memfile_extend+0xc0> <== ALWAYS TAKEN
40013388: e2 06 20 50 ld [ %i0 + 0x50 ], %l1
rtems_set_errno_and_return_minus_one( EINVAL );
4001338c: 40 00 07 6a call 40015134 <__errno> <== NOT EXECUTED
40013390: 01 00 00 00 nop <== NOT EXECUTED
40013394: 10 80 00 2b b 40013440 <IMFS_memfile_extend+0x164> <== NOT EXECUTED
40013398: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
if ( new_length <= the_jnode->info.file.size )
4001339c: 80 a6 40 11 cmp %i1, %l1
400133a0: 14 80 00 09 bg 400133c4 <IMFS_memfile_extend+0xe8> <== NEVER TAKEN
400133a4: e6 06 20 54 ld [ %i0 + 0x54 ], %l3
400133a8: 80 a6 40 11 cmp %i1, %l1
400133ac: 12 80 00 04 bne 400133bc <IMFS_memfile_extend+0xe0> <== NEVER TAKEN
400133b0: 80 a6 80 13 cmp %i2, %l3
400133b4: 18 80 00 05 bgu 400133c8 <IMFS_memfile_extend+0xec>
400133b8: a5 3c 20 1f sra %l0, 0x1f, %l2
400133bc: 81 c7 e0 08 ret
400133c0: 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;
400133c4: a5 3c 20 1f sra %l0, 0x1f, %l2 <== NOT EXECUTED
400133c8: 96 10 00 10 mov %l0, %o3
400133cc: 94 10 00 12 mov %l2, %o2
400133d0: 90 10 00 19 mov %i1, %o0
400133d4: 40 00 2e 62 call 4001ed5c <__divdi3>
400133d8: 92 10 00 1a mov %i2, %o1
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
400133dc: 90 10 00 11 mov %l1, %o0
400133e0: 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;
400133e4: a8 10 00 09 mov %o1, %l4
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
400133e8: 94 10 00 12 mov %l2, %o2
400133ec: 40 00 2e 5c call 4001ed5c <__divdi3>
400133f0: 92 10 00 13 mov %l3, %o1
400133f4: a2 10 00 09 mov %o1, %l1
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
400133f8: 10 80 00 15 b 4001344c <IMFS_memfile_extend+0x170>
400133fc: a0 10 00 09 mov %o1, %l0
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
40013400: 7f ff ff 8e call 40013238 <IMFS_memfile_addblock>
40013404: 92 10 00 10 mov %l0, %o1
40013408: 80 a2 20 00 cmp %o0, 0
4001340c: 22 80 00 10 be,a 4001344c <IMFS_memfile_extend+0x170> <== ALWAYS TAKEN
40013410: a0 04 20 01 inc %l0
for ( ; block>=old_blocks ; block-- ) {
40013414: 10 80 00 06 b 4001342c <IMFS_memfile_extend+0x150> <== NOT EXECUTED
40013418: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
4001341c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40013420: 7f ff fe d7 call 40012f7c <IMFS_memfile_remove_block> <== NOT EXECUTED
40013424: 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-- ) {
40013428: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED
4001342c: 1a bf ff fc bcc 4001341c <IMFS_memfile_extend+0x140> <== NOT EXECUTED
40013430: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
40013434: 40 00 07 40 call 40015134 <__errno> <== NOT EXECUTED
40013438: 01 00 00 00 nop <== NOT EXECUTED
4001343c: 82 10 20 1c mov 0x1c, %g1 ! 1c <PROM_START+0x1c> <== NOT EXECUTED
40013440: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40013444: 81 c7 e0 08 ret <== NOT EXECUTED
40013448: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
4001344c: 80 a4 00 14 cmp %l0, %l4
40013450: 08 bf ff ec bleu 40013400 <IMFS_memfile_extend+0x124>
40013454: 90 10 00 18 mov %i0, %o0
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
40013458: f4 26 20 54 st %i2, [ %i0 + 0x54 ]
4001345c: f2 26 20 50 st %i1, [ %i0 + 0x50 ]
return 0;
}
40013460: 81 c7 e0 08 ret
40013464: 91 e8 20 00 restore %g0, 0, %o0
40012c4c <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
40012c4c: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40012c50: 80 a6 20 00 cmp %i0, 0
40012c54: 32 80 00 0a bne,a 40012c7c <IMFS_memfile_get_block_pointer+0x30><== ALWAYS TAKEN
40012c58: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40012c5c: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40012c60: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40012c64: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40012c68: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
40012c6c: 94 12 a0 30 or %o2, 0x30, %o2 <== NOT EXECUTED
40012c70: 96 12 e3 48 or %o3, 0x348, %o3 <== NOT EXECUTED
40012c74: 10 80 00 0c b 40012ca4 <IMFS_memfile_get_block_pointer+0x58><== NOT EXECUTED
40012c78: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
40012c7c: 80 a0 60 05 cmp %g1, 5
40012c80: 02 80 00 0b be 40012cac <IMFS_memfile_get_block_pointer+0x60><== ALWAYS TAKEN
40012c84: 03 10 00 8e sethi %hi(0x40023800), %g1
40012c88: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40012c8c: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40012c90: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40012c94: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
40012c98: 94 12 a0 30 or %o2, 0x30, %o2 <== NOT EXECUTED
40012c9c: 96 12 e3 58 or %o3, 0x358, %o3 <== NOT EXECUTED
40012ca0: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED
40012ca4: 7f ff c6 14 call 400044f4 <__assert_func> <== NOT EXECUTED
40012ca8: 01 00 00 00 nop <== NOT EXECUTED
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
40012cac: e0 00 60 d4 ld [ %g1 + 0xd4 ], %l0
40012cb0: a1 34 20 02 srl %l0, 2, %l0
40012cb4: 82 04 3f ff add %l0, -1, %g1
40012cb8: 80 a6 40 01 cmp %i1, %g1
40012cbc: 18 80 00 16 bgu 40012d14 <IMFS_memfile_get_block_pointer+0xc8><== NEVER TAKEN
40012cc0: 90 04 20 01 add %l0, 1, %o0
fprintf(stdout, "(s %d) ", block );
fflush(stdout);
#endif
p = info->indirect;
if ( malloc_it ) {
40012cc4: 80 a6 a0 00 cmp %i2, 0
40012cc8: 02 80 00 0f be 40012d04 <IMFS_memfile_get_block_pointer+0xb8>
40012ccc: c2 06 20 58 ld [ %i0 + 0x58 ], %g1
if ( !p ) {
40012cd0: 80 a0 60 00 cmp %g1, 0
40012cd4: 32 80 00 09 bne,a 40012cf8 <IMFS_memfile_get_block_pointer+0xac>
40012cd8: f0 06 20 58 ld [ %i0 + 0x58 ], %i0
p = memfile_alloc_block();
40012cdc: 7f ff ff cf call 40012c18 <memfile_alloc_block>
40012ce0: 01 00 00 00 nop
if ( !p )
40012ce4: 80 a2 20 00 cmp %o0, 0
40012ce8: 22 80 00 86 be,a 40012f00 <IMFS_memfile_get_block_pointer+0x2b4><== NEVER TAKEN
40012cec: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->indirect = p;
40012cf0: d0 26 20 58 st %o0, [ %i0 + 0x58 ]
}
return &info->indirect[ my_block ];
40012cf4: f0 06 20 58 ld [ %i0 + 0x58 ], %i0
40012cf8: b3 2e 60 02 sll %i1, 2, %i1
40012cfc: 81 c7 e0 08 ret
40012d00: 91 ee 00 19 restore %i0, %i1, %o0
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
40012d04: b3 2e 60 02 sll %i1, 2, %i1
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
40012d08: 80 a0 60 00 cmp %g1, 0
return 0;
return &info->indirect[ my_block ];
40012d0c: 10 80 00 32 b 40012dd4 <IMFS_memfile_get_block_pointer+0x188>
40012d10: b0 00 40 19 add %g1, %i1, %i0
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
40012d14: 40 00 2e 4d call 4001e648 <.umul> <== NOT EXECUTED
40012d18: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40012d1c: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED
40012d20: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
40012d24: 18 80 00 30 bgu 40012de4 <IMFS_memfile_get_block_pointer+0x198><== NOT EXECUTED
40012d28: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
40012d2c: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
40012d30: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40012d34: 40 00 2f 2b call 4001e9e0 <.urem> <== NOT EXECUTED
40012d38: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40012d3c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
40012d40: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40012d44: 40 00 2e 7b call 4001e730 <.udiv> <== NOT EXECUTED
40012d48: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
p = info->doubly_indirect;
if ( malloc_it ) {
40012d4c: 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;
40012d50: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
p = info->doubly_indirect;
if ( malloc_it ) {
40012d54: 02 80 00 18 be 40012db4 <IMFS_memfile_get_block_pointer+0x168><== NOT EXECUTED
40012d58: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED
if ( !p ) {
40012d5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40012d60: 12 80 00 08 bne 40012d80 <IMFS_memfile_get_block_pointer+0x134><== NOT EXECUTED
40012d64: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED
p = memfile_alloc_block();
40012d68: 7f ff ff ac call 40012c18 <memfile_alloc_block> <== NOT EXECUTED
40012d6c: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
40012d70: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40012d74: 22 80 00 63 be,a 40012f00 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40012d78: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->doubly_indirect = p;
40012d7c: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED
}
p1 = (block_p *)p[ doubly ];
40012d80: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED
if ( !p1 ) {
40012d84: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40012d88: 12 80 00 08 bne 40012da8 <IMFS_memfile_get_block_pointer+0x15c><== NOT EXECUTED
40012d8c: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED
p1 = memfile_alloc_block();
40012d90: 7f ff ff a2 call 40012c18 <memfile_alloc_block> <== NOT EXECUTED
40012d94: 01 00 00 00 nop <== NOT EXECUTED
if ( !p1 )
40012d98: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40012d9c: 22 80 00 59 be,a 40012f00 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40012da0: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p[ doubly ] = (block_p) p1;
40012da4: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED
}
return (block_p *)&p1[ singly ];
40012da8: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
40012dac: 81 c7 e0 08 ret <== NOT EXECUTED
40012db0: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED
}
if ( !p )
40012db4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40012db8: 02 80 00 52 be 40012f00 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40012dbc: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p = (block_p *)p[ doubly ];
40012dc0: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED
40012dc4: 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 ];
40012dc8: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
if ( !p )
return 0;
p = (block_p *)p[ doubly ];
if ( !p )
40012dcc: 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 ];
40012dd0: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED
if ( !p )
return 0;
p = (block_p *)p[ doubly ];
if ( !p )
40012dd4: 12 80 00 4b bne 40012f00 <IMFS_memfile_get_block_pointer+0x2b4><== ALWAYS TAKEN
40012dd8: 01 00 00 00 nop
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
40012ddc: 81 c7 e0 08 ret <== NOT EXECUTED
40012de0: 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 ) {
40012de4: 90 02 20 01 inc %o0 <== NOT EXECUTED
40012de8: 40 00 2e 18 call 4001e648 <.umul> <== NOT EXECUTED
40012dec: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40012df0: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED
40012df4: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED
40012df8: 18 80 00 41 bgu 40012efc <IMFS_memfile_get_block_pointer+0x2b0><== NOT EXECUTED
40012dfc: b2 26 40 11 sub %i1, %l1, %i1 <== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
40012e00: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40012e04: 40 00 2e f7 call 4001e9e0 <.urem> <== NOT EXECUTED
40012e08: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40012e0c: 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;
40012e10: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40012e14: 40 00 2e 47 call 4001e730 <.udiv> <== NOT EXECUTED
40012e18: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
40012e1c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40012e20: 40 00 2e 44 call 4001e730 <.udiv> <== NOT EXECUTED
40012e24: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
40012e28: 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;
40012e2c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
40012e30: 40 00 2e ec call 4001e9e0 <.urem> <== NOT EXECUTED
40012e34: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
40012e38: 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;
40012e3c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
40012e40: 02 80 00 23 be 40012ecc <IMFS_memfile_get_block_pointer+0x280><== NOT EXECUTED
40012e44: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED
if ( !p ) {
40012e48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40012e4c: 12 80 00 08 bne 40012e6c <IMFS_memfile_get_block_pointer+0x220><== NOT EXECUTED
40012e50: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
p = memfile_alloc_block();
40012e54: 7f ff ff 71 call 40012c18 <memfile_alloc_block> <== NOT EXECUTED
40012e58: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
40012e5c: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40012e60: 22 80 00 28 be,a 40012f00 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40012e64: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->triply_indirect = p;
40012e68: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED
}
p1 = (block_p *) p[ triply ];
40012e6c: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED
if ( !p1 ) {
40012e70: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40012e74: 12 80 00 08 bne 40012e94 <IMFS_memfile_get_block_pointer+0x248><== NOT EXECUTED
40012e78: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED
p1 = memfile_alloc_block();
40012e7c: 7f ff ff 67 call 40012c18 <memfile_alloc_block> <== NOT EXECUTED
40012e80: 01 00 00 00 nop <== NOT EXECUTED
if ( !p1 )
40012e84: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED
40012e88: 02 80 00 1e be 40012f00 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40012e8c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p[ triply ] = (block_p) p1;
40012e90: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED
}
p2 = (block_p *)p1[ doubly ];
40012e94: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED
40012e98: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED
if ( !p2 ) {
40012e9c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40012ea0: 12 80 00 08 bne 40012ec0 <IMFS_memfile_get_block_pointer+0x274><== NOT EXECUTED
40012ea4: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED
p2 = memfile_alloc_block();
40012ea8: 7f ff ff 5c call 40012c18 <memfile_alloc_block> <== NOT EXECUTED
40012eac: 01 00 00 00 nop <== NOT EXECUTED
if ( !p2 )
40012eb0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40012eb4: 22 80 00 13 be,a 40012f00 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40012eb8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p1[ doubly ] = (block_p) p2;
40012ebc: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED
}
return (block_p *)&p2[ singly ];
40012ec0: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED
40012ec4: 81 c7 e0 08 ret <== NOT EXECUTED
40012ec8: 91 ea 00 12 restore %o0, %l2, %o0 <== NOT EXECUTED
}
if ( !p )
40012ecc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40012ed0: 02 80 00 0c be 40012f00 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40012ed4: 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 ];
40012ed8: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
40012edc: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED
if ( !p1 )
40012ee0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40012ee4: 02 80 00 07 be 40012f00 <IMFS_memfile_get_block_pointer+0x2b4><== NOT EXECUTED
40012ee8: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
40012eec: f0 00 40 10 ld [ %g1 + %l0 ], %i0 <== NOT EXECUTED
40012ef0: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED
40012ef4: 81 c7 e0 08 ret <== NOT EXECUTED
40012ef8: 91 ee 00 12 restore %i0, %l2, %o0 <== NOT EXECUTED
40012efc: b0 10 20 00 clr %i0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
40012f00: 81 c7 e0 08 ret
40012f04: 81 e8 00 00 restore
400138e8 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
400138e8: 9d e3 bf 98 save %sp, -104, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
400138ec: a0 96 20 00 orcc %i0, 0, %l0
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
400138f0: a4 10 00 19 mov %i1, %l2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
400138f4: 12 80 00 0a bne 4001391c <IMFS_memfile_read+0x34> <== ALWAYS TAKEN
400138f8: a6 10 00 1a mov %i2, %l3
400138fc: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013900: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40013904: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013908: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
4001390c: 94 12 a0 68 or %o2, 0x68, %o2 <== NOT EXECUTED
40013910: 96 12 e3 48 or %o3, 0x348, %o3 <== NOT EXECUTED
40013914: 10 80 00 0e b 4001394c <IMFS_memfile_read+0x64> <== NOT EXECUTED
40013918: 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 ||
4001391c: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40013920: 84 00 7f fb add %g1, -5, %g2
40013924: 80 a0 a0 01 cmp %g2, 1
40013928: 08 80 00 0b bleu 40013954 <IMFS_memfile_read+0x6c> <== ALWAYS TAKEN
4001392c: 80 a6 e0 00 cmp %i3, 0
40013930: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013934: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40013938: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
4001393c: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
40013940: 94 12 a0 68 or %o2, 0x68, %o2 <== NOT EXECUTED
40013944: 96 12 e3 d8 or %o3, 0x3d8, %o3 <== NOT EXECUTED
40013948: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED
4001394c: 7f ff c2 ea call 400044f4 <__assert_func> <== NOT EXECUTED
40013950: 01 00 00 00 nop <== NOT EXECUTED
/*
* Error checks on arguments
*/
assert( dest );
40013954: 32 80 00 0a bne,a 4001397c <IMFS_memfile_read+0x94> <== ALWAYS TAKEN
40013958: 80 a7 20 00 cmp %i4, 0
4001395c: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013960: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40013964: 17 10 00 8a sethi %hi(0x40022800), %o3 <== NOT EXECUTED
40013968: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
4001396c: 94 12 a0 68 or %o2, 0x68, %o2 <== NOT EXECUTED
40013970: 96 12 e0 28 or %o3, 0x28, %o3 <== NOT EXECUTED
40013974: 10 bf ff f6 b 4001394c <IMFS_memfile_read+0x64> <== NOT EXECUTED
40013978: 92 10 22 5a mov 0x25a, %o1 <== NOT EXECUTED
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
4001397c: 12 80 00 08 bne 4001399c <IMFS_memfile_read+0xb4> <== ALWAYS TAKEN
40013980: 80 a0 60 06 cmp %g1, 6
rtems_set_errno_and_return_minus_one( EINVAL );
40013984: 40 00 05 ec call 40015134 <__errno> <== NOT EXECUTED
40013988: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4001398c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40013990: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40013994: 81 c7 e0 08 ret <== NOT EXECUTED
40013998: 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) {
4001399c: 32 80 00 1c bne,a 40013a0c <IMFS_memfile_read+0x124> <== ALWAYS TAKEN
400139a0: 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))
400139a4: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED
400139a8: 82 10 20 00 clr %g1 <== NOT EXECUTED
400139ac: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED
400139b0: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED
400139b4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
400139b8: 14 80 00 09 bg 400139dc <IMFS_memfile_read+0xf4> <== NOT EXECUTED
400139bc: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED
400139c0: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
400139c4: 12 80 00 04 bne 400139d4 <IMFS_memfile_read+0xec> <== NOT EXECUTED
400139c8: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED
400139cc: 38 80 00 05 bgu,a 400139e0 <IMFS_memfile_read+0xf8> <== NOT EXECUTED
400139d0: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED
400139d4: 10 80 00 03 b 400139e0 <IMFS_memfile_read+0xf8> <== NOT EXECUTED
400139d8: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
400139dc: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED
memcpy(dest, &file_ptr[start], my_length);
400139e0: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED
400139e4: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
400139e8: 40 00 08 0f call 40015a24 <memcpy> <== NOT EXECUTED
400139ec: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
IMFS_update_atime( the_jnode );
400139f0: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
400139f4: 7f ff c3 e0 call 40004974 <gettimeofday> <== NOT EXECUTED
400139f8: 92 10 20 00 clr %o1 <== NOT EXECUTED
400139fc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40013a00: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED
return my_length;
40013a04: 81 c7 e0 08 ret <== NOT EXECUTED
40013a08: 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 )
40013a0c: 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;
40013a10: 82 10 00 1a mov %i2, %g1
if ( last_byte > the_jnode->info.file.size )
40013a14: 80 a1 00 03 cmp %g4, %g3
40013a18: c4 04 20 54 ld [ %l0 + 0x54 ], %g2
40013a1c: 14 80 00 08 bg 40013a3c <IMFS_memfile_read+0x154> <== NEVER TAKEN
40013a20: 9a 07 00 1a add %i4, %i2, %o5
40013a24: 80 a1 00 03 cmp %g4, %g3
40013a28: 32 80 00 07 bne,a 40013a44 <IMFS_memfile_read+0x15c> <== NEVER TAKEN
40013a2c: 03 10 00 8e sethi %hi(0x40023800), %g1 <== NOT EXECUTED
40013a30: 80 a3 40 02 cmp %o5, %g2
40013a34: 28 80 00 04 bleu,a 40013a44 <IMFS_memfile_read+0x15c>
40013a38: 03 10 00 8e sethi %hi(0x40023800), %g1
my_length = the_jnode->info.file.size - start;
40013a3c: 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;
40013a40: 03 10 00 8e sethi %hi(0x40023800), %g1
40013a44: e2 00 60 d4 ld [ %g1 + 0xd4 ], %l1 ! 400238d4 <imfs_memfile_bytes_per_block>
40013a48: 90 10 00 12 mov %l2, %o0
40013a4c: ab 3c 60 1f sra %l1, 0x1f, %l5
40013a50: 96 10 00 11 mov %l1, %o3
40013a54: 94 10 00 15 mov %l5, %o2
40013a58: 40 00 2d a8 call 4001f0f8 <__moddi3>
40013a5c: 92 10 00 13 mov %l3, %o1
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
40013a60: 90 10 00 12 mov %l2, %o0
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
40013a64: a8 10 00 09 mov %o1, %l4
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
40013a68: 94 10 00 15 mov %l5, %o2
40013a6c: 92 10 00 13 mov %l3, %o1
40013a70: 40 00 2c bb call 4001ed5c <__divdi3>
40013a74: 96 10 00 11 mov %l1, %o3
if ( start_offset ) {
40013a78: 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;
40013a7c: a4 10 00 09 mov %o1, %l2
if ( start_offset ) {
40013a80: aa 10 00 1b mov %i3, %l5
40013a84: 02 80 00 1c be 40013af4 <IMFS_memfile_read+0x20c>
40013a88: 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 );
40013a8c: 90 10 00 10 mov %l0, %o0
40013a90: 7f ff fc 6f call 40012c4c <IMFS_memfile_get_block_pointer>
40013a94: 94 10 20 00 clr %o2
assert( block_ptr );
40013a98: 80 a2 20 00 cmp %o0, 0
40013a9c: 32 80 00 0a bne,a 40013ac4 <IMFS_memfile_read+0x1dc> <== ALWAYS TAKEN
40013aa0: a2 24 40 14 sub %l1, %l4, %l1
40013aa4: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013aa8: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40013aac: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013ab0: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
40013ab4: 94 12 a0 68 or %o2, 0x68, %o2 <== NOT EXECUTED
40013ab8: 96 12 e3 90 or %o3, 0x390, %o3 <== NOT EXECUTED
40013abc: 10 bf ff a4 b 4001394c <IMFS_memfile_read+0x64> <== NOT EXECUTED
40013ac0: 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;
40013ac4: 80 a7 00 11 cmp %i4, %l1
40013ac8: 08 80 00 03 bleu 40013ad4 <IMFS_memfile_read+0x1ec>
40013acc: 94 10 00 1c mov %i4, %o2
40013ad0: 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 );
40013ad4: d2 02 00 00 ld [ %o0 ], %o1
dest += to_copy;
40013ad8: 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 );
40013adc: 92 02 40 14 add %o1, %l4, %o1
dest += to_copy;
block++;
40013ae0: a4 04 a0 01 inc %l2
my_length -= to_copy;
40013ae4: b8 27 00 0a sub %i4, %o2, %i4
40013ae8: 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 );
40013aec: 40 00 07 ce call 40015a24 <memcpy>
40013af0: 90 10 00 1b mov %i3, %o0
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
40013af4: 03 10 00 8e sethi %hi(0x40023800), %g1
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
40013af8: a8 10 60 d4 or %g1, 0xd4, %l4 ! 400238d4 <imfs_memfile_bytes_per_block>
40013afc: 10 80 00 17 b 40013b58 <IMFS_memfile_read+0x270>
40013b00: e2 00 60 d4 ld [ %g1 + 0xd4 ], %l1
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40013b04: 92 10 00 12 mov %l2, %o1
40013b08: 7f ff fc 51 call 40012c4c <IMFS_memfile_get_block_pointer>
40013b0c: 94 10 20 00 clr %o2
assert( block_ptr );
40013b10: 80 a2 20 00 cmp %o0, 0
40013b14: 32 80 00 0a bne,a 40013b3c <IMFS_memfile_read+0x254> <== ALWAYS TAKEN
40013b18: d2 02 00 00 ld [ %o0 ], %o1
40013b1c: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013b20: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40013b24: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013b28: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
40013b2c: 94 12 a0 68 or %o2, 0x68, %o2 <== NOT EXECUTED
40013b30: 96 12 e3 90 or %o3, 0x390, %o3 <== NOT EXECUTED
40013b34: 10 bf ff 86 b 4001394c <IMFS_memfile_read+0x64> <== NOT EXECUTED
40013b38: 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++;
40013b3c: 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 );
40013b40: 90 10 00 15 mov %l5, %o0
dest += to_copy;
block++;
my_length -= to_copy;
40013b44: b8 27 00 11 sub %i4, %l1, %i4
copied += to_copy;
40013b48: 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;
40013b4c: 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 );
40013b50: 40 00 07 b5 call 40015a24 <memcpy>
40013b54: 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 ) {
40013b58: c2 05 00 00 ld [ %l4 ], %g1
40013b5c: 80 a7 00 01 cmp %i4, %g1
40013b60: 1a bf ff e9 bcc 40013b04 <IMFS_memfile_read+0x21c>
40013b64: 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 ) {
40013b68: 80 a7 20 00 cmp %i4, 0
40013b6c: 02 80 00 16 be 40013bc4 <IMFS_memfile_read+0x2dc>
40013b70: 90 07 bf f8 add %fp, -8, %o0
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40013b74: 92 10 00 12 mov %l2, %o1
40013b78: 90 10 00 10 mov %l0, %o0
40013b7c: 7f ff fc 34 call 40012c4c <IMFS_memfile_get_block_pointer>
40013b80: 94 10 20 00 clr %o2
assert( block_ptr );
40013b84: 80 a2 20 00 cmp %o0, 0
40013b88: 32 80 00 0a bne,a 40013bb0 <IMFS_memfile_read+0x2c8> <== ALWAYS TAKEN
40013b8c: d2 02 00 00 ld [ %o0 ], %o1
40013b90: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013b94: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40013b98: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013b9c: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
40013ba0: 94 12 a0 68 or %o2, 0x68, %o2 <== NOT EXECUTED
40013ba4: 96 12 e3 90 or %o3, 0x390, %o3 <== NOT EXECUTED
40013ba8: 10 bf ff 69 b 4001394c <IMFS_memfile_read+0x64> <== NOT EXECUTED
40013bac: 92 10 22 b9 mov 0x2b9, %o1 <== NOT EXECUTED
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
copied += my_length;
40013bb0: 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 );
40013bb4: 90 10 00 15 mov %l5, %o0
40013bb8: 40 00 07 9b call 40015a24 <memcpy>
40013bbc: 94 10 00 1c mov %i4, %o2
copied += my_length;
}
IMFS_update_atime( the_jnode );
40013bc0: 90 07 bf f8 add %fp, -8, %o0
40013bc4: 7f ff c3 6c call 40004974 <gettimeofday>
40013bc8: 92 10 20 00 clr %o1
40013bcc: c2 07 bf f8 ld [ %fp + -8 ], %g1
40013bd0: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
return copied;
}
40013bd4: 81 c7 e0 08 ret
40013bd8: 81 e8 00 00 restore
40012fd0 <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
40012fd0: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40012fd4: 80 a6 20 00 cmp %i0, 0
40012fd8: 32 80 00 0a bne,a 40013000 <IMFS_memfile_remove+0x30> <== ALWAYS TAKEN
40012fdc: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40012fe0: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40012fe4: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40012fe8: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40012fec: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
40012ff0: 94 12 a0 80 or %o2, 0x80, %o2 <== NOT EXECUTED
40012ff4: 96 12 e3 48 or %o3, 0x348, %o3 <== NOT EXECUTED
40012ff8: 10 80 00 0c b 40013028 <IMFS_memfile_remove+0x58> <== NOT EXECUTED
40012ffc: 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 );
40013000: 80 a0 60 05 cmp %g1, 5
40013004: 02 80 00 0b be 40013030 <IMFS_memfile_remove+0x60> <== ALWAYS TAKEN
40013008: 03 10 00 8e sethi %hi(0x40023800), %g1
4001300c: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013010: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40013014: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013018: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
4001301c: 94 12 a0 80 or %o2, 0x80, %o2 <== NOT EXECUTED
40013020: 96 12 e3 58 or %o3, 0x358, %o3 <== NOT EXECUTED
40013024: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED
40013028: 7f ff c5 33 call 400044f4 <__assert_func> <== NOT EXECUTED
4001302c: 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;
40013030: e0 00 60 d4 ld [ %g1 + 0xd4 ], %l0
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
40013034: c2 06 20 58 ld [ %i0 + 0x58 ], %g1
40013038: 80 a0 60 00 cmp %g1, 0
4001303c: 02 80 00 05 be 40013050 <IMFS_memfile_remove+0x80>
40013040: a1 34 20 02 srl %l0, 2, %l0
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
40013044: 90 06 20 58 add %i0, 0x58, %o0
40013048: 7f ff ff b0 call 40012f08 <memfile_free_blocks_in_table>
4001304c: 92 10 00 10 mov %l0, %o1
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
40013050: c2 06 20 5c ld [ %i0 + 0x5c ], %g1
40013054: 80 a0 60 00 cmp %g1, 0
40013058: 22 80 00 17 be,a 400130b4 <IMFS_memfile_remove+0xe4> <== ALWAYS TAKEN
4001305c: 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++ ) {
40013060: 25 10 00 8e sethi %hi(0x40023800), %l2 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
40013064: 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++ ) {
40013068: 10 80 00 0a b 40013090 <IMFS_memfile_remove+0xc0> <== NOT EXECUTED
4001306c: a4 14 a0 d4 or %l2, 0xd4, %l2 <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
40013070: 83 2c 60 02 sll %l1, 2, %g1 <== NOT EXECUTED
40013074: c4 02 00 01 ld [ %o0 + %g1 ], %g2 <== NOT EXECUTED
40013078: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
4001307c: 02 80 00 04 be 4001308c <IMFS_memfile_remove+0xbc> <== NOT EXECUTED
40013080: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED
memfile_free_blocks_in_table(
40013084: 7f ff ff a1 call 40012f08 <memfile_free_blocks_in_table> <== NOT EXECUTED
40013088: 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++ ) {
4001308c: a2 04 60 01 inc %l1 <== NOT EXECUTED
40013090: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
40013094: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
40013098: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
4001309c: 2a bf ff f5 bcs,a 40013070 <IMFS_memfile_remove+0xa0> <== NOT EXECUTED
400130a0: 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 );
400130a4: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED
400130a8: 7f ff ff 98 call 40012f08 <memfile_free_blocks_in_table> <== NOT EXECUTED
400130ac: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
400130b0: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED
400130b4: 80 a0 60 00 cmp %g1, 0
400130b8: 02 80 00 25 be 4001314c <IMFS_memfile_remove+0x17c> <== ALWAYS TAKEN
400130bc: 29 10 00 8e sethi %hi(0x40023800), %l4
400130c0: 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++ ) {
400130c4: 10 80 00 1a b 4001312c <IMFS_memfile_remove+0x15c> <== NOT EXECUTED
400130c8: a8 15 20 d4 or %l4, 0xd4, %l4 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
400130cc: 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];
400130d0: e4 00 40 15 ld [ %g1 + %l5 ], %l2 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
400130d4: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
400130d8: 02 80 00 1b be 40013144 <IMFS_memfile_remove+0x174> <== NOT EXECUTED
400130dc: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
400130e0: 10 80 00 09 b 40013104 <IMFS_memfile_remove+0x134> <== NOT EXECUTED
400130e4: a6 10 20 00 clr %l3 <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
400130e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400130ec: 02 80 00 04 be 400130fc <IMFS_memfile_remove+0x12c> <== NOT EXECUTED
400130f0: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
400130f4: 7f ff ff 85 call 40012f08 <memfile_free_blocks_in_table> <== NOT EXECUTED
400130f8: 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++ ) {
400130fc: a6 04 e0 01 inc %l3 <== NOT EXECUTED
40013100: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED
40013104: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
40013108: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
4001310c: 80 a4 c0 01 cmp %l3, %g1 <== NOT EXECUTED
40013110: 2a bf ff f6 bcs,a 400130e8 <IMFS_memfile_remove+0x118> <== NOT EXECUTED
40013114: 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(
40013118: 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++ ) {
4001311c: 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(
40013120: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED
40013124: 7f ff ff 79 call 40012f08 <memfile_free_blocks_in_table> <== NOT EXECUTED
40013128: 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++ ) {
4001312c: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
40013130: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
40013134: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40013138: 2a bf ff e5 bcs,a 400130cc <IMFS_memfile_remove+0xfc> <== NOT EXECUTED
4001313c: 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(
40013140: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
40013144: 7f ff ff 71 call 40012f08 <memfile_free_blocks_in_table> <== NOT EXECUTED
40013148: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
4001314c: 81 c7 e0 08 ret
40013150: 91 e8 20 00 restore %g0, 0, %o0
40012f7c <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
40012f7c: 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 );
40012f80: 94 10 20 00 clr %o2 <== NOT EXECUTED
40012f84: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40012f88: 7f ff ff 31 call 40012c4c <IMFS_memfile_get_block_pointer><== NOT EXECUTED
40012f8c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
assert( block_ptr );
40012f90: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40012f94: 32 80 00 0a bne,a 40012fbc <IMFS_memfile_remove_block+0x40><== NOT EXECUTED
40012f98: d0 00 40 00 ld [ %g1 ], %o0 <== NOT EXECUTED
40012f9c: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40012fa0: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40012fa4: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40012fa8: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
40012fac: 94 12 a0 b8 or %o2, 0xb8, %o2 <== NOT EXECUTED
40012fb0: 96 12 e3 90 or %o3, 0x390, %o3 <== NOT EXECUTED
40012fb4: 7f ff c5 50 call 400044f4 <__assert_func> <== NOT EXECUTED
40012fb8: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED
*block_ptr = 0;
memfile_free_block( ptr );
}
return 1;
}
40012fbc: 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 );
40012fc0: 7f ff ff 0d call 40012bf4 <memfile_free_block> <== NOT EXECUTED
40012fc4: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED
}
return 1;
}
40012fc8: 81 c7 e0 08 ret <== NOT EXECUTED
40012fcc: 81 e8 00 00 restore <== NOT EXECUTED
40013584 <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
40013584: 9d e3 bf 98 save %sp, -104, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40013588: a0 96 20 00 orcc %i0, 0, %l0
4001358c: 32 80 00 0a bne,a 400135b4 <IMFS_memfile_write+0x30> <== ALWAYS TAKEN
40013590: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40013594: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013598: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
4001359c: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
400135a0: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
400135a4: 94 12 a0 50 or %o2, 0x50, %o2 <== NOT EXECUTED
400135a8: 96 12 e3 48 or %o3, 0x348, %o3 <== NOT EXECUTED
400135ac: 10 80 00 8c b 400137dc <IMFS_memfile_write+0x258> <== NOT EXECUTED
400135b0: 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 );
400135b4: 80 a0 60 05 cmp %g1, 5
400135b8: 02 80 00 0a be 400135e0 <IMFS_memfile_write+0x5c> <== ALWAYS TAKEN
400135bc: 80 a6 e0 00 cmp %i3, 0
400135c0: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
400135c4: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
400135c8: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
400135cc: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
400135d0: 94 12 a0 50 or %o2, 0x50, %o2 <== NOT EXECUTED
400135d4: 96 12 e3 58 or %o3, 0x358, %o3 <== NOT EXECUTED
400135d8: 10 80 00 81 b 400137dc <IMFS_memfile_write+0x258> <== NOT EXECUTED
400135dc: 92 10 22 e7 mov 0x2e7, %o1 <== NOT EXECUTED
/*
* Error check arguments
*/
assert( source );
400135e0: 12 80 00 0a bne 40013608 <IMFS_memfile_write+0x84> <== ALWAYS TAKEN
400135e4: 80 a7 20 00 cmp %i4, 0
400135e8: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
400135ec: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
400135f0: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
400135f4: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
400135f8: 94 12 a0 50 or %o2, 0x50, %o2 <== NOT EXECUTED
400135fc: 96 12 e3 a0 or %o3, 0x3a0, %o3 <== NOT EXECUTED
40013600: 10 80 00 77 b 400137dc <IMFS_memfile_write+0x258> <== NOT EXECUTED
40013604: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
40013608: 32 80 00 06 bne,a 40013620 <IMFS_memfile_write+0x9c> <== ALWAYS TAKEN
4001360c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
rtems_set_errno_and_return_minus_one( EINVAL );
40013610: 40 00 06 c9 call 40015134 <__errno> <== NOT EXECUTED
40013614: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40013618: 10 80 00 15 b 4001366c <IMFS_memfile_write+0xe8> <== NOT EXECUTED
4001361c: 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 ) {
40013620: 80 a0 60 00 cmp %g1, 0
40013624: 06 80 00 09 bl 40013648 <IMFS_memfile_write+0xc4> <== NEVER TAKEN
40013628: 94 07 00 1a add %i4, %i2, %o2
4001362c: 80 a0 60 00 cmp %g1, 0
40013630: 12 80 00 12 bne 40013678 <IMFS_memfile_write+0xf4> <== NEVER TAKEN
40013634: 03 10 00 8e sethi %hi(0x40023800), %g1
40013638: c2 04 20 54 ld [ %l0 + 0x54 ], %g1
4001363c: 80 a0 40 0a cmp %g1, %o2
40013640: 1a 80 00 0e bcc 40013678 <IMFS_memfile_write+0xf4> <== NEVER TAKEN
40013644: 03 10 00 8e sethi %hi(0x40023800), %g1
status = IMFS_memfile_extend( the_jnode, last_byte );
40013648: 90 10 00 10 mov %l0, %o0
4001364c: 7f ff ff 24 call 400132dc <IMFS_memfile_extend>
40013650: 92 10 20 00 clr %o1
if ( status )
40013654: 80 a2 20 00 cmp %o0, 0
40013658: 02 80 00 08 be 40013678 <IMFS_memfile_write+0xf4> <== ALWAYS TAKEN
4001365c: 03 10 00 8e sethi %hi(0x40023800), %g1
rtems_set_errno_and_return_minus_one( ENOSPC );
40013660: 40 00 06 b5 call 40015134 <__errno> <== NOT EXECUTED
40013664: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40013668: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED
4001366c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40013670: 81 c7 e0 08 ret <== NOT EXECUTED
40013674: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
40013678: e2 00 60 d4 ld [ %g1 + 0xd4 ], %l1
4001367c: 92 10 00 1a mov %i2, %o1
40013680: a7 3c 60 1f sra %l1, 0x1f, %l3
40013684: 96 10 00 11 mov %l1, %o3
40013688: 94 10 00 13 mov %l3, %o2
4001368c: 40 00 2e 9b call 4001f0f8 <__moddi3>
40013690: 90 10 00 19 mov %i1, %o0
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
40013694: 94 10 00 13 mov %l3, %o2
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
40013698: a4 10 00 09 mov %o1, %l2
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
4001369c: 90 10 00 19 mov %i1, %o0
400136a0: 92 10 00 1a mov %i2, %o1
400136a4: 40 00 2d ae call 4001ed5c <__divdi3>
400136a8: 96 10 00 11 mov %l1, %o3
if ( start_offset ) {
400136ac: 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;
400136b0: a6 10 00 09 mov %o1, %l3
if ( start_offset ) {
400136b4: 80 a4 a0 00 cmp %l2, 0
400136b8: 02 80 00 1b be 40013724 <IMFS_memfile_write+0x1a0>
400136bc: 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 );
400136c0: 90 10 00 10 mov %l0, %o0
400136c4: 7f ff fd 62 call 40012c4c <IMFS_memfile_get_block_pointer>
400136c8: 94 10 20 00 clr %o2
assert( block_ptr );
400136cc: 80 a2 20 00 cmp %o0, 0
400136d0: 32 80 00 0a bne,a 400136f8 <IMFS_memfile_write+0x174> <== ALWAYS TAKEN
400136d4: 94 24 40 12 sub %l1, %l2, %o2
400136d8: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
400136dc: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
400136e0: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
400136e4: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
400136e8: 94 12 a0 50 or %o2, 0x50, %o2 <== NOT EXECUTED
400136ec: 96 12 e3 90 or %o3, 0x390, %o3 <== NOT EXECUTED
400136f0: 10 80 00 3b b 400137dc <IMFS_memfile_write+0x258> <== NOT EXECUTED
400136f4: 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;
400136f8: 80 a2 80 1c cmp %o2, %i4
400136fc: 38 80 00 02 bgu,a 40013704 <IMFS_memfile_write+0x180>
40013700: 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 );
40013704: d0 02 00 00 ld [ %o0 ], %o0
src += to_copy;
40013708: 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 );
4001370c: 90 02 00 12 add %o0, %l2, %o0
src += to_copy;
block++;
40013710: a6 04 e0 01 inc %l3
my_length -= to_copy;
40013714: b8 27 00 0a sub %i4, %o2, %i4
copied += to_copy;
40013718: 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 );
4001371c: 40 00 08 c2 call 40015a24 <memcpy>
40013720: 92 10 00 1b mov %i3, %o1
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
40013724: 03 10 00 8e sethi %hi(0x40023800), %g1
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
40013728: a4 10 60 d4 or %g1, 0xd4, %l2 ! 400238d4 <imfs_memfile_bytes_per_block>
4001372c: 10 80 00 17 b 40013788 <IMFS_memfile_write+0x204>
40013730: e2 00 60 d4 ld [ %g1 + 0xd4 ], %l1
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40013734: 92 10 00 13 mov %l3, %o1
40013738: 7f ff fd 45 call 40012c4c <IMFS_memfile_get_block_pointer>
4001373c: 94 10 20 00 clr %o2
assert( block_ptr );
40013740: 80 a2 20 00 cmp %o0, 0
40013744: 32 80 00 0a bne,a 4001376c <IMFS_memfile_write+0x1e8> <== ALWAYS TAKEN
40013748: d0 02 00 00 ld [ %o0 ], %o0
4001374c: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013750: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40013754: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013758: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
4001375c: 94 12 a0 50 or %o2, 0x50, %o2 <== NOT EXECUTED
40013760: 96 12 e3 90 or %o3, 0x390, %o3 <== NOT EXECUTED
40013764: 10 80 00 1e b 400137dc <IMFS_memfile_write+0x258> <== NOT EXECUTED
40013768: 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 );
4001376c: 92 10 00 1a mov %i2, %o1
src += to_copy;
block++;
40013770: a6 04 e0 01 inc %l3
my_length -= to_copy;
40013774: 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(
40013778: 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;
4001377c: 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 );
40013780: 40 00 08 a9 call 40015a24 <memcpy>
40013784: 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 ) {
40013788: c2 04 80 00 ld [ %l2 ], %g1
4001378c: 80 a7 00 01 cmp %i4, %g1
40013790: 1a bf ff e9 bcc 40013734 <IMFS_memfile_write+0x1b0>
40013794: 90 10 00 10 mov %l0, %o0
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
40013798: 80 a7 20 00 cmp %i4, 0
4001379c: 02 80 00 17 be 400137f8 <IMFS_memfile_write+0x274>
400137a0: 90 07 bf f8 add %fp, -8, %o0
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
400137a4: 92 10 00 13 mov %l3, %o1
400137a8: 90 10 00 10 mov %l0, %o0
400137ac: 7f ff fd 28 call 40012c4c <IMFS_memfile_get_block_pointer>
400137b0: 94 10 20 00 clr %o2
assert( block_ptr );
400137b4: 80 a2 20 00 cmp %o0, 0
400137b8: 32 80 00 0b bne,a 400137e4 <IMFS_memfile_write+0x260> <== ALWAYS TAKEN
400137bc: d0 02 00 00 ld [ %o0 ], %o0
400137c0: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
400137c4: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
400137c8: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
400137cc: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
400137d0: 94 12 a0 50 or %o2, 0x50, %o2 <== NOT EXECUTED
400137d4: 96 12 e3 90 or %o3, 0x390, %o3 <== NOT EXECUTED
400137d8: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED
400137dc: 7f ff c3 46 call 400044f4 <__assert_func> <== NOT EXECUTED
400137e0: 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;
400137e4: 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 );
400137e8: 92 10 00 1a mov %i2, %o1
400137ec: 40 00 08 8e call 40015a24 <memcpy>
400137f0: 94 10 00 1c mov %i4, %o2
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
400137f4: 90 07 bf f8 add %fp, -8, %o0
400137f8: 7f ff c4 5f call 40004974 <gettimeofday>
400137fc: 92 10 20 00 clr %o1
40013800: c2 07 bf f8 ld [ %fp + -8 ], %g1
40013804: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
40013808: c2 24 20 44 st %g1, [ %l0 + 0x44 ]
return copied;
}
4001380c: 81 c7 e0 08 ret
40013810: 81 e8 00 00 restore
4000ade4 <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4000ade4: 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 );
4000ade8: 40 00 15 75 call 400103bc <strlen>
4000adec: 90 10 00 18 mov %i0, %o0
4000adf0: 96 07 bf fc add %fp, -4, %o3
4000adf4: 92 10 00 08 mov %o0, %o1
4000adf8: 94 07 bf b8 add %fp, -72, %o2
4000adfc: 7f ff ff 8a call 4000ac24 <IMFS_get_token>
4000ae00: 90 10 00 18 mov %i0, %o0
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
4000ae04: 03 00 00 3c sethi %hi(0xf000), %g1
4000ae08: 05 00 00 10 sethi %hi(0x4000), %g2
4000ae0c: 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 */
)
{
4000ae10: 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) )
4000ae14: 80 a0 40 02 cmp %g1, %g2
4000ae18: 02 80 00 1a be 4000ae80 <IMFS_mknod+0x9c>
4000ae1c: 90 10 00 1c mov %i4, %o0
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
4000ae20: 05 00 00 20 sethi %hi(0x8000), %g2
4000ae24: 80 a0 40 02 cmp %g1, %g2
4000ae28: 02 80 00 17 be 4000ae84 <IMFS_mknod+0xa0>
4000ae2c: 92 10 20 05 mov 5, %o1
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
4000ae30: 05 00 00 08 sethi %hi(0x2000), %g2
4000ae34: 80 a0 40 02 cmp %g1, %g2
4000ae38: 22 80 00 07 be,a 4000ae54 <IMFS_mknod+0x70>
4000ae3c: f4 3f bf e0 std %i2, [ %fp + -32 ]
4000ae40: 05 00 00 18 sethi %hi(0x6000), %g2
4000ae44: 80 a0 40 02 cmp %g1, %g2
4000ae48: 12 80 00 05 bne 4000ae5c <IMFS_mknod+0x78>
4000ae4c: 05 00 00 04 sethi %hi(0x1000), %g2
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
4000ae50: f4 3f bf e0 std %i2, [ %fp + -32 ]
4000ae54: 10 80 00 0c b 4000ae84 <IMFS_mknod+0xa0>
4000ae58: 92 10 20 02 mov 2, %o1
}
else if (S_ISFIFO(mode))
4000ae5c: 80 a0 40 02 cmp %g1, %g2
4000ae60: 02 80 00 09 be 4000ae84 <IMFS_mknod+0xa0> <== ALWAYS TAKEN
4000ae64: 92 10 20 07 mov 7, %o1
type = IMFS_FIFO;
else {
rtems_set_errno_and_return_minus_one( EINVAL );
4000ae68: 40 00 11 9d call 4000f4dc <__errno> <== NOT EXECUTED
4000ae6c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000ae70: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
4000ae74: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000ae78: 81 c7 e0 08 ret <== NOT EXECUTED
4000ae7c: 81 e8 00 00 restore <== NOT EXECUTED
4000ae80: 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(
4000ae84: 94 07 bf b8 add %fp, -72, %o2
4000ae88: 98 07 bf e0 add %fp, -32, %o4
4000ae8c: 40 00 0b 65 call 4000dc20 <IMFS_create_node>
4000ae90: b0 10 20 00 clr %i0
new_name,
mode,
&info
);
if ( !new_node )
4000ae94: 80 a2 20 00 cmp %o0, 0
4000ae98: 12 80 00 06 bne 4000aeb0 <IMFS_mknod+0xcc> <== ALWAYS TAKEN
4000ae9c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOMEM );
4000aea0: 40 00 11 8f call 4000f4dc <__errno> <== NOT EXECUTED
4000aea4: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
4000aea8: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
4000aeac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return 0;
}
4000aeb0: 81 c7 e0 08 ret
4000aeb4: 81 e8 00 00 restore
400040d0 <IMFS_mount>:
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
400040d0: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
400040d4: c2 06 20 08 ld [ %i0 + 8 ], %g1
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
400040d8: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
400040dc: 80 a0 a0 01 cmp %g2, 1
400040e0: 22 80 00 08 be,a 40004100 <IMFS_mount+0x30> <== ALWAYS TAKEN
400040e4: f0 20 60 5c st %i0, [ %g1 + 0x5c ]
rtems_set_errno_and_return_minus_one( ENOTDIR );
400040e8: 40 00 44 13 call 40015134 <__errno> <== NOT EXECUTED
400040ec: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400040f0: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED
400040f4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400040f8: 81 c7 e0 08 ret <== NOT EXECUTED
400040fc: 81 e8 00 00 restore <== NOT EXECUTED
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
return 0;
}
40004100: 81 c7 e0 08 ret
40004104: 91 e8 20 00 restore %g0, 0, %o0
4000533c <IMFS_print_jnode>:
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
4000533c: 9d e3 bf a0 save %sp, -96, %sp
assert( the_jnode );
40005340: 80 a6 20 00 cmp %i0, 0
40005344: 12 80 00 0a bne 4000536c <IMFS_print_jnode+0x30> <== ALWAYS TAKEN
40005348: 21 10 00 a2 sethi %hi(0x40028800), %l0
4000534c: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED
40005350: 15 10 00 9a sethi %hi(0x40026800), %o2 <== NOT EXECUTED
40005354: 17 10 00 9a sethi %hi(0x40026800), %o3 <== NOT EXECUTED
40005358: 90 12 21 20 or %o0, 0x120, %o0 <== NOT EXECUTED
4000535c: 94 12 a3 30 or %o2, 0x330, %o2 <== NOT EXECUTED
40005360: 96 12 e1 70 or %o3, 0x170, %o3 <== NOT EXECUTED
40005364: 10 80 00 3b b 40005450 <IMFS_print_jnode+0x114> <== NOT EXECUTED
40005368: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED
fprintf(stdout, "%s", the_jnode->name );
4000536c: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1
40005370: 90 06 20 0c add %i0, 0xc, %o0
40005374: 40 00 40 26 call 4001540c <fputs>
40005378: d2 00 60 08 ld [ %g1 + 8 ], %o1
switch( the_jnode->type ) {
4000537c: d4 06 20 4c ld [ %i0 + 0x4c ], %o2
40005380: 82 02 bf ff add %o2, -1, %g1
40005384: 80 a0 60 06 cmp %g1, 6
40005388: 38 80 00 42 bgu,a 40005490 <IMFS_print_jnode+0x154> <== NEVER TAKEN
4000538c: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== NOT EXECUTED
40005390: 83 28 60 02 sll %g1, 2, %g1
40005394: 05 10 00 14 sethi %hi(0x40005000), %g2
40005398: 84 10 a2 e4 or %g2, 0x2e4, %g2 ! 400052e4 <amba_print_conf+0x114>
4000539c: c2 00 80 01 ld [ %g2 + %g1 ], %g1
400053a0: 81 c0 40 00 jmp %g1
400053a4: 01 00 00 00 nop
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
400053a8: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1
400053ac: 90 10 20 2f mov 0x2f, %o0
400053b0: 40 00 3f d3 call 400152fc <fputc>
400053b4: d2 00 60 08 ld [ %g1 + 8 ], %o1
break;
400053b8: 10 80 00 3c b 400054a8 <IMFS_print_jnode+0x16c>
400053bc: 31 10 00 9a sethi %hi(0x40026800), %i0
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
400053c0: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1
400053c4: 13 10 00 9a sethi %hi(0x40026800), %o1
400053c8: d6 06 20 54 ld [ %i0 + 0x54 ], %o3
400053cc: d0 00 60 08 ld [ %g1 + 8 ], %o0
400053d0: d4 06 20 50 ld [ %i0 + 0x50 ], %o2
400053d4: 10 80 00 08 b 400053f4 <IMFS_print_jnode+0xb8>
400053d8: 92 12 61 80 or %o1, 0x180, %o1
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
400053dc: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== NOT EXECUTED
400053e0: d6 06 20 58 ld [ %i0 + 0x58 ], %o3 <== NOT EXECUTED
400053e4: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
400053e8: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 <== NOT EXECUTED
400053ec: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED
400053f0: 92 12 61 98 or %o1, 0x198, %o1 ! 40026998 <__FUNCTION__.5779+0x270><== NOT EXECUTED
400053f4: 40 00 3f a8 call 40015294 <fprintf>
400053f8: 31 10 00 9a sethi %hi(0x40026800), %i0
(uint32_t)the_jnode->info.linearfile.size,
the_jnode->info.linearfile.direct
);
break;
400053fc: 30 80 00 2b b,a 400054a8 <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 ")",
40005400: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1
40005404: d4 06 20 54 ld [ %i0 + 0x54 ], %o2
40005408: d0 00 60 08 ld [ %g1 + 8 ], %o0
4000540c: 13 10 00 9a sethi %hi(0x40026800), %o1
40005410: 40 00 3f a1 call 40015294 <fprintf>
40005414: 92 12 61 a8 or %o1, 0x1a8, %o1 ! 400269a8 <__FUNCTION__.5779+0x280>
(uint32_t)the_jnode->info.file.size );
#endif
break;
40005418: 10 80 00 24 b 400054a8 <IMFS_print_jnode+0x16c>
4000541c: 31 10 00 9a sethi %hi(0x40026800), %i0
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
40005420: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== NOT EXECUTED
40005424: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED
40005428: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
4000542c: 40 00 3f f8 call 4001540c <fputs> <== NOT EXECUTED
40005430: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED
assert(0);
40005434: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED
40005438: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED
4000543c: 15 10 00 9a sethi %hi(0x40026800), %o2 <== NOT EXECUTED
40005440: 17 10 00 9a sethi %hi(0x40026800), %o3 <== NOT EXECUTED
40005444: 90 12 21 20 or %o0, 0x120, %o0 <== NOT EXECUTED
40005448: 94 12 a3 30 or %o2, 0x330, %o2 <== NOT EXECUTED
4000544c: 96 12 e1 d0 or %o3, 0x1d0, %o3 <== NOT EXECUTED
40005450: 40 00 02 54 call 40005da0 <__assert_func> <== NOT EXECUTED
40005454: 01 00 00 00 nop <== NOT EXECUTED
break;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
40005458: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== NOT EXECUTED
4000545c: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED
40005460: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
40005464: 40 00 3f ea call 4001540c <fputs> <== NOT EXECUTED
40005468: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED
assert(0);
4000546c: 10 bf ff f3 b 40005438 <IMFS_print_jnode+0xfc> <== NOT EXECUTED
40005470: 92 10 20 62 mov 0x62, %o1 <== NOT EXECUTED
break;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
40005474: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== NOT EXECUTED
40005478: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED
4000547c: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
40005480: 40 00 3f e3 call 4001540c <fputs> <== NOT EXECUTED
40005484: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
assert(0);
40005488: 10 bf ff ec b 40005438 <IMFS_print_jnode+0xfc> <== NOT EXECUTED
4000548c: 92 10 20 67 mov 0x67, %o1 <== NOT EXECUTED
break;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
40005490: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED
40005494: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
40005498: 40 00 3f 7f call 40015294 <fprintf> <== NOT EXECUTED
4000549c: 92 12 61 f0 or %o1, 0x1f0, %o1 <== NOT EXECUTED
assert(0);
400054a0: 10 bf ff e6 b 40005438 <IMFS_print_jnode+0xfc> <== NOT EXECUTED
400054a4: 92 10 20 6c mov 0x6c, %o1 <== NOT EXECUTED
break;
}
puts("");
400054a8: 40 00 46 c9 call 40016fcc <puts>
400054ac: 91 ee 22 00 restore %i0, 0x200, %o0
40004114 <IMFS_readlink>:
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
40004114: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
int i;
node = loc->node_access;
40004118: c2 06 00 00 ld [ %i0 ], %g1
if ( node->type != IMFS_SYM_LINK )
4000411c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
40004120: 80 a0 a0 04 cmp %g2, 4
40004124: 02 80 00 0a be 4000414c <IMFS_readlink+0x38> <== ALWAYS TAKEN
40004128: b0 10 20 00 clr %i0
rtems_set_errno_and_return_minus_one( EINVAL );
4000412c: 40 00 44 02 call 40015134 <__errno> <== NOT EXECUTED
40004130: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004134: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40004138: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000413c: 81 c7 e0 08 ret <== NOT EXECUTED
40004140: 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];
40004144: 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++ )
40004148: b0 06 20 01 inc %i0
4000414c: 80 a6 00 1a cmp %i0, %i2
40004150: 1a 80 00 07 bcc 4000416c <IMFS_readlink+0x58>
40004154: 01 00 00 00 nop
40004158: c4 00 60 50 ld [ %g1 + 0x50 ], %g2
4000415c: c6 48 80 18 ldsb [ %g2 + %i0 ], %g3
40004160: 80 a0 e0 00 cmp %g3, 0
40004164: 12 bf ff f8 bne 40004144 <IMFS_readlink+0x30>
40004168: c4 08 80 18 ldub [ %g2 + %i0 ], %g2
buf[i] = node->info.sym_link.name[i];
return i;
}
4000416c: 81 c7 e0 08 ret
40004170: 81 e8 00 00 restore
40004174 <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 */
)
{
40004174: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
40004178: e0 06 40 00 ld [ %i1 ], %l0
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
4000417c: 92 10 00 1b mov %i3, %o1
40004180: 90 04 20 0c add %l0, 0xc, %o0
40004184: 40 00 47 c0 call 40016084 <strncpy>
40004188: 94 10 20 20 mov 0x20, %o2
if ( the_jnode->Parent != NULL )
4000418c: c2 04 20 08 ld [ %l0 + 8 ], %g1
40004190: 80 a0 60 00 cmp %g1, 0
40004194: 22 80 00 05 be,a 400041a8 <IMFS_rename+0x34> <== NEVER TAKEN
40004198: 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 );
4000419c: 40 00 13 6b call 40008f48 <_Chain_Extract>
400041a0: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
400041a4: 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 );
400041a8: 92 10 00 10 mov %l0, %o1
400041ac: 90 00 60 50 add %g1, 0x50, %o0
400041b0: 40 00 13 5a call 40008f18 <_Chain_Append>
400041b4: 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 );
400041b8: 90 07 bf f8 add %fp, -8, %o0
400041bc: 40 00 01 ee call 40004974 <gettimeofday>
400041c0: 92 10 20 00 clr %o1
400041c4: c2 07 bf f8 ld [ %fp + -8 ], %g1
400041c8: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
400041cc: 81 c7 e0 08 ret
400041d0: 91 e8 20 00 restore %g0, 0, %o0
4000aec4 <IMFS_rmnod>:
int IMFS_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4000aec4: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
4000aec8: 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 ) {
4000aecc: c2 04 20 08 ld [ %l0 + 8 ], %g1
4000aed0: 80 a0 60 00 cmp %g1, 0
4000aed4: 22 80 00 06 be,a 4000aeec <IMFS_rmnod+0x28> <== NEVER TAKEN
4000aed8: 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 );
4000aedc: 40 00 05 4b call 4000c408 <_Chain_Extract>
4000aee0: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
4000aee4: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
4000aee8: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
4000aeec: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
4000aef0: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
4000aef4: 90 07 bf f8 add %fp, -8, %o0
4000aef8: 40 00 01 0e call 4000b330 <gettimeofday>
4000aefc: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
4000af00: 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) ) {
4000af04: 90 10 00 10 mov %l0, %o0
4000af08: 40 00 01 42 call 4000b410 <rtems_libio_is_file_open>
4000af0c: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
4000af10: 80 a2 20 00 cmp %o0, 0
4000af14: 12 80 00 18 bne 4000af74 <IMFS_rmnod+0xb0> <== NEVER TAKEN
4000af18: 01 00 00 00 nop
4000af1c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
4000af20: 80 a0 60 00 cmp %g1, 0
4000af24: 12 80 00 14 bne 4000af74 <IMFS_rmnod+0xb0> <== NEVER TAKEN
4000af28: 03 10 00 73 sethi %hi(0x4001cc00), %g1
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
4000af2c: c2 00 63 18 ld [ %g1 + 0x318 ], %g1 ! 4001cf18 <rtems_current_user_env>
4000af30: c4 06 40 00 ld [ %i1 ], %g2
4000af34: c6 00 60 04 ld [ %g1 + 4 ], %g3
4000af38: 80 a0 c0 02 cmp %g3, %g2
4000af3c: 22 80 00 02 be,a 4000af44 <IMFS_rmnod+0x80> <== NEVER TAKEN
4000af40: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
4000af44: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
4000af48: 80 a0 60 04 cmp %g1, 4
4000af4c: 12 80 00 08 bne 4000af6c <IMFS_rmnod+0xa8>
4000af50: 01 00 00 00 nop
if ( the_jnode->info.sym_link.name )
4000af54: d0 04 20 50 ld [ %l0 + 0x50 ], %o0
4000af58: 80 a2 20 00 cmp %o0, 0
4000af5c: 02 80 00 04 be 4000af6c <IMFS_rmnod+0xa8> <== NEVER TAKEN
4000af60: 01 00 00 00 nop
free( (void*) the_jnode->info.sym_link.name );
4000af64: 40 00 00 86 call 4000b17c <free>
4000af68: 01 00 00 00 nop
}
free( the_jnode );
4000af6c: 40 00 00 84 call 4000b17c <free>
4000af70: 90 10 00 10 mov %l0, %o0
}
return 0;
}
4000af74: 81 c7 e0 08 ret
4000af78: 91 e8 20 00 restore %g0, 0, %o0
4000af7c: 40 00 af c4 call 40036e8c <__end+0x189cc> <== NOT EXECUTED
4000af80: 40 00 af e8 call 40036f20 <__end+0x18a60> <== NOT EXECUTED
4000af84: 40 00 af dc call 40036ef4 <__end+0x18a34> <== NOT EXECUTED
4000af88: 40 00 af d0 call 40036ec8 <__end+0x18a08> <== NOT EXECUTED
4000af8c: 40 00 af d0 call 40036ecc <__end+0x18a0c> <== NOT EXECUTED
4000af90: 40 00 af dc call 40036f00 <__end+0x18a40> <== NOT EXECUTED
4000af94 <IMFS_stat>:
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
4000af94: 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;
4000af98: c2 06 00 00 ld [ %i0 ], %g1
switch ( the_jnode->type ) {
4000af9c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
4000afa0: 84 00 bf fe add %g2, -2, %g2
4000afa4: 80 a0 a0 05 cmp %g2, 5
4000afa8: 18 80 00 10 bgu 4000afe8 <IMFS_stat+0x54> <== NEVER TAKEN
4000afac: 85 28 a0 02 sll %g2, 2, %g2
4000afb0: 07 10 00 2b sethi %hi(0x4000ac00), %g3
4000afb4: 86 10 e3 7c or %g3, 0x37c, %g3 ! 4000af7c <IMFS_rmnod+0xb8>
4000afb8: c4 00 c0 02 ld [ %g3 + %g2 ], %g2
4000afbc: 81 c0 80 00 jmp %g2
4000afc0: 01 00 00 00 nop
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
4000afc4: 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;
4000afc8: 10 80 00 0e b 4000b000 <IMFS_stat+0x6c>
4000afcc: c4 3e 60 18 std %g2, [ %i1 + 0x18 ]
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
4000afd0: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2
break;
4000afd4: 10 80 00 0b b 4000b000 <IMFS_stat+0x6c>
4000afd8: c4 3e 60 20 std %g2, [ %i1 + 0x20 ]
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
4000afdc: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED
break;
4000afe0: 10 80 00 08 b 4000b000 <IMFS_stat+0x6c> <== NOT EXECUTED
4000afe4: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000afe8: 40 00 11 3d call 4000f4dc <__errno> <== NOT EXECUTED
4000afec: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000aff0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000aff4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000aff8: 81 c7 e0 08 ret <== NOT EXECUTED
4000affc: 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;
4000b000: c6 00 60 30 ld [ %g1 + 0x30 ], %g3
buf->st_nlink = the_jnode->st_nlink;
4000b004: 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;
4000b008: c6 26 60 0c st %g3, [ %i1 + 0xc ]
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
4000b00c: 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 );
4000b010: 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;
4000b014: 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;
4000b018: 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;
4000b01c: 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;
4000b020: 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;
4000b024: 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;
4000b028: 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 );
4000b02c: 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;
4000b030: 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;
4000b034: 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 );
4000b038: 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;
4000b03c: 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;
4000b040: 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;
4000b044: 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;
4000b048: 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 =
4000b04c: c4 26 60 04 st %g2, [ %i1 + 4 ]
4000b050: 03 00 00 3f sethi %hi(0xfc00), %g1
4000b054: 82 10 63 fe or %g1, 0x3fe, %g1 ! fffe <PROM_START+0xfffe>
4000b058: 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;
}
4000b05c: 81 c7 e0 08 ret
4000b060: 91 e8 20 00 restore %g0, 0, %o0
400041d4 <IMFS_symlink>:
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
400041d4: 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 );
400041d8: 40 00 47 76 call 40015fb0 <strlen>
400041dc: 90 10 00 1a mov %i2, %o0
400041e0: 96 07 bf fc add %fp, -4, %o3
400041e4: 92 10 00 08 mov %o0, %o1
400041e8: a0 07 bf b8 add %fp, -72, %l0
400041ec: 90 10 00 1a mov %i2, %o0
400041f0: 40 00 31 1f call 4001066c <IMFS_get_token>
400041f4: 94 10 00 10 mov %l0, %o2
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
400041f8: 40 00 47 59 call 40015f5c <strdup>
400041fc: 90 10 00 19 mov %i1, %o0
40004200: d0 27 bf e0 st %o0, [ %fp + -32 ]
if (info.sym_link.name == NULL) {
40004204: 80 a2 20 00 cmp %o0, 0
40004208: 12 80 00 08 bne 40004228 <IMFS_symlink+0x54> <== ALWAYS TAKEN
4000420c: 90 10 00 18 mov %i0, %o0
rtems_set_errno_and_return_minus_one(ENOMEM);
40004210: 40 00 43 c9 call 40015134 <__errno> <== NOT EXECUTED
40004214: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004218: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
4000421c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004220: 81 c7 e0 08 ret
40004224: 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(
40004228: 94 10 00 10 mov %l0, %o2
4000422c: 92 10 20 04 mov 4, %o1
40004230: 17 00 00 28 sethi %hi(0xa000), %o3
40004234: 98 07 bf e0 add %fp, -32, %o4
40004238: 96 12 e1 ff or %o3, 0x1ff, %o3
4000423c: 40 00 2d c1 call 4000f940 <IMFS_create_node>
40004240: b0 10 20 00 clr %i0
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
40004244: 80 a2 20 00 cmp %o0, 0
40004248: 12 bf ff f6 bne 40004220 <IMFS_symlink+0x4c> <== ALWAYS TAKEN
4000424c: d0 07 bf e0 ld [ %fp + -32 ], %o0
free(info.sym_link.name);
40004250: 40 00 01 9f call 400048cc <free> <== NOT EXECUTED
40004254: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
40004258: 40 00 43 b7 call 40015134 <__errno> <== NOT EXECUTED
4000425c: 01 00 00 00 nop <== NOT EXECUTED
40004260: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
40004264: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
}
return 0;
}
40004268: 81 c7 e0 08 ret <== NOT EXECUTED
4000426c: 81 e8 00 00 restore <== NOT EXECUTED
40004270 <IMFS_unlink>:
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
40004270: 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;
40004274: 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 ) {
40004278: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
4000427c: 80 a0 60 03 cmp %g1, 3
40004280: 12 80 00 29 bne 40004324 <IMFS_unlink+0xb4>
40004284: a4 10 00 18 mov %i0, %l2
if ( !node->info.hard_link.link_node )
40004288: e6 04 20 50 ld [ %l0 + 0x50 ], %l3
4000428c: 80 a4 e0 00 cmp %l3, 0
40004290: 12 80 00 08 bne 400042b0 <IMFS_unlink+0x40> <== ALWAYS TAKEN
40004294: a2 07 bf e4 add %fp, -28, %l1
rtems_set_errno_and_return_minus_one( EINVAL );
40004298: 40 00 43 a7 call 40015134 <__errno> <== NOT EXECUTED
4000429c: 01 00 00 00 nop <== NOT EXECUTED
400042a0: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
400042a4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400042a8: 10 80 00 24 b 40004338 <IMFS_unlink+0xc8> <== NOT EXECUTED
400042ac: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
the_link = *loc;
400042b0: 92 10 00 19 mov %i1, %o1
400042b4: 94 10 20 14 mov 0x14, %o2
400042b8: 40 00 45 db call 40015a24 <memcpy>
400042bc: 90 10 00 11 mov %l1, %o0
the_link.node_access = node->info.hard_link.link_node;
IMFS_Set_handlers( &the_link );
400042c0: 90 10 00 11 mov %l1, %o0
400042c4: 40 00 2d ea call 4000fa6c <IMFS_Set_handlers>
400042c8: 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)
400042cc: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
400042d0: c6 10 60 34 lduh [ %g1 + 0x34 ], %g3
400042d4: 80 a0 e0 01 cmp %g3, 1
400042d8: 12 80 00 0c bne 40004308 <IMFS_unlink+0x98>
400042dc: 84 00 ff ff add %g3, -1, %g2
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
400042e0: c2 07 bf ec ld [ %fp + -20 ], %g1
400042e4: 92 10 00 11 mov %l1, %o1
400042e8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
400042ec: 9f c0 40 00 call %g1
400042f0: 90 10 00 18 mov %i0, %o0
if ( result != 0 )
400042f4: 80 a2 20 00 cmp %o0, 0
400042f8: 02 80 00 0b be 40004324 <IMFS_unlink+0xb4>
400042fc: 90 10 3f ff mov -1, %o0
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
return result;
}
40004300: 81 c7 e0 08 ret
40004304: 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 );
40004308: 90 07 bf f8 add %fp, -8, %o0
if ( result != 0 )
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
4000430c: c4 30 60 34 sth %g2, [ %g1 + 0x34 ]
IMFS_update_ctime( node->info.hard_link.link_node );
40004310: 40 00 01 99 call 40004974 <gettimeofday>
40004314: 92 10 20 00 clr %o1
40004318: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
4000431c: c4 07 bf f8 ld [ %fp + -8 ], %g2
40004320: 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 );
40004324: c2 06 60 08 ld [ %i1 + 8 ], %g1
40004328: 90 10 00 12 mov %l2, %o0
4000432c: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
40004330: 9f c0 40 00 call %g1
40004334: 92 10 00 19 mov %i1, %o1
return result;
}
40004338: b0 10 00 08 mov %o0, %i0
4000433c: 81 c7 e0 08 ret
40004340: 81 e8 00 00 restore
40004344 <IMFS_unmount>:
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
40004344: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
40004348: c2 06 20 08 ld [ %i0 + 8 ], %g1
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
4000434c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
40004350: 80 a0 a0 01 cmp %g2, 1
40004354: 22 80 00 06 be,a 4000436c <IMFS_unmount+0x28> <== ALWAYS TAKEN
40004358: c4 00 60 5c ld [ %g1 + 0x5c ], %g2
rtems_set_errno_and_return_minus_one( ENOTDIR );
4000435c: 40 00 43 76 call 40015134 <__errno> <== NOT EXECUTED
40004360: 01 00 00 00 nop <== NOT EXECUTED
40004364: 10 80 00 08 b 40004384 <IMFS_unmount+0x40> <== NOT EXECUTED
40004368: 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 )
4000436c: 80 a0 a0 00 cmp %g2, 0
40004370: 32 80 00 08 bne,a 40004390 <IMFS_unmount+0x4c> <== ALWAYS TAKEN
40004374: c0 20 60 5c clr [ %g1 + 0x5c ]
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
40004378: 40 00 43 6f call 40015134 <__errno> <== NOT EXECUTED
4000437c: 01 00 00 00 nop <== NOT EXECUTED
40004380: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
40004384: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004388: 81 c7 e0 08 ret <== NOT EXECUTED
4000438c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
*/
node->info.directory.mt_fs = NULL;
return 0;
}
40004390: 81 c7 e0 08 ret
40004394: 91 e8 20 00 restore %g0, 0, %o0
400031c0 <RTEMS_Malloc_Initialize>:
void RTEMS_Malloc_Initialize(
void *heap_begin,
uintptr_t heap_size,
size_t sbrk_amount
)
{
400031c0: 9d e3 bf a0 save %sp, -96, %sp
#endif
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers != NULL ) {
400031c4: 03 10 00 75 sethi %hi(0x4001d400), %g1
400031c8: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 ! 4001d478 <rtems_malloc_statistics_helpers>
400031cc: 80 a0 60 00 cmp %g1, 0
400031d0: 02 80 00 05 be 400031e4 <RTEMS_Malloc_Initialize+0x24> <== ALWAYS TAKEN
400031d4: 01 00 00 00 nop
(*rtems_malloc_statistics_helpers->initialize)();
400031d8: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
400031dc: 9f c0 40 00 call %g1 <== NOT EXECUTED
400031e0: 01 00 00 00 nop <== NOT EXECUTED
}
/*
* Initialize the garbage collection list to start with nothing on it.
*/
malloc_deferred_frees_initialize();
400031e4: 40 00 21 2d call 4000b698 <malloc_deferred_frees_initialize>
400031e8: 01 00 00 00 nop
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
400031ec: 03 10 00 75 sethi %hi(0x4001d400), %g1
400031f0: c2 00 60 7c ld [ %g1 + 0x7c ], %g1 ! 4001d47c <rtems_malloc_sbrk_helpers>
400031f4: 80 a0 60 00 cmp %g1, 0
400031f8: 02 80 00 08 be 40003218 <RTEMS_Malloc_Initialize+0x58> <== ALWAYS TAKEN
400031fc: 90 10 00 18 mov %i0, %o0
void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)(
40003200: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
40003204: 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)(
40003208: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000320c: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
40003210: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
40003214: 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 (
40003218: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000321c: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 ! 4001d475 <rtems_unified_work_area>
40003220: 80 a0 60 00 cmp %g1, 0
40003224: 12 80 00 0c bne 40003254 <RTEMS_Malloc_Initialize+0x94>
40003228: 03 10 00 75 sethi %hi(0x4001d400), %g1
!rtems_unified_work_area
&& rtems_configuration_get_do_zero_of_workspace()
4000322c: 03 10 00 73 sethi %hi(0x4001cc00), %g1
40003230: c2 08 62 e0 ldub [ %g1 + 0x2e0 ], %g1 ! 4001cee0 <Configuration+0x28>
40003234: 80 a0 60 00 cmp %g1, 0
40003238: 02 80 00 07 be 40003254 <RTEMS_Malloc_Initialize+0x94>
4000323c: 03 10 00 75 sethi %hi(0x4001d400), %g1
) {
memset( heap_begin, 0, heap_size );
40003240: 90 10 00 18 mov %i0, %o0
40003244: 92 10 20 00 clr %o1
40003248: 40 00 33 20 call 4000fec8 <memset>
4000324c: 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 ) {
40003250: 03 10 00 75 sethi %hi(0x4001d400), %g1
40003254: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 ! 4001d475 <rtems_unified_work_area>
40003258: 80 a0 60 00 cmp %g1, 0
4000325c: 12 80 00 0c bne 4000328c <RTEMS_Malloc_Initialize+0xcc>
40003260: 03 10 00 73 sethi %hi(0x4001cc00), %g1
void *area_begin,
uintptr_t area_size,
uintptr_t page_size
)
{
return _Heap_Initialize( heap, area_begin, area_size, page_size );
40003264: d0 00 62 10 ld [ %g1 + 0x210 ], %o0 ! 4001ce10 <RTEMS_Malloc_Heap>
40003268: 92 10 00 18 mov %i0, %o1
4000326c: 94 10 00 19 mov %i1, %o2
40003270: 40 00 10 57 call 400073cc <_Heap_Initialize>
40003274: 96 10 20 08 mov 8, %o3
RTEMS_Malloc_Heap,
heap_begin,
heap_size,
CPU_HEAP_ALIGNMENT
);
if ( status == 0 ) {
40003278: 80 a2 20 00 cmp %o0, 0
4000327c: 12 80 00 05 bne 40003290 <RTEMS_Malloc_Initialize+0xd0> <== ALWAYS TAKEN
40003280: 33 10 00 75 sethi %hi(0x4001d400), %i1
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
40003284: 40 00 0e 43 call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
40003288: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
4000328c: 33 10 00 75 sethi %hi(0x4001d400), %i1
40003290: 03 10 00 73 sethi %hi(0x4001cc00), %g1
40003294: f0 06 63 a8 ld [ %i1 + 0x3a8 ], %i0
40003298: 40 00 13 66 call 40008030 <_Protected_heap_Get_size>
4000329c: d0 00 62 10 ld [ %g1 + 0x210 ], %o0
400032a0: 90 02 00 18 add %o0, %i0, %o0
400032a4: d0 26 63 a8 st %o0, [ %i1 + 0x3a8 ]
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
400032a8: 81 c7 e0 08 ret
400032ac: 81 e8 00 00 restore
40002c90 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
40002c90: 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 )
40002c94: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
40002c98: 02 80 00 49 be 40002dbc <Stack_check_Dump_threads_usage+0x12c><== NOT EXECUTED
40002c9c: 03 10 00 76 sethi %hi(0x4001d800), %g1 <== NOT EXECUTED
return;
if ( !print_handler )
40002ca0: e4 00 63 fc ld [ %g1 + 0x3fc ], %l2 ! 4001dbfc <print_handler><== NOT EXECUTED
40002ca4: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
40002ca8: 02 80 00 45 be 40002dbc <Stack_check_Dump_threads_usage+0x12c><== NOT EXECUTED
40002cac: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
40002cb0: 32 80 00 0a bne,a 40002cd8 <Stack_check_Dump_threads_usage+0x48><== NOT EXECUTED
40002cb4: e8 06 21 48 ld [ %i0 + 0x148 ], %l4 <== NOT EXECUTED
if (Stack_check_Interrupt_stack.area) {
40002cb8: 23 10 00 77 sethi %hi(0x4001dc00), %l1 <== NOT EXECUTED
40002cbc: a2 14 62 d8 or %l1, 0x2d8, %l1 ! 4001ded8 <Stack_check_Interrupt_stack><== NOT EXECUTED
40002cc0: c2 04 60 04 ld [ %l1 + 4 ], %g1 <== NOT EXECUTED
40002cc4: a8 10 20 00 clr %l4 <== NOT EXECUTED
40002cc8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002ccc: 12 80 00 04 bne 40002cdc <Stack_check_Dump_threads_usage+0x4c><== NOT EXECUTED
40002cd0: b0 10 20 00 clr %i0 <== NOT EXECUTED
40002cd4: 30 80 00 41 b,a 40002dd8 <Stack_check_Dump_threads_usage+0x148><== NOT EXECUTED
current = 0;
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
40002cd8: 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);
40002cdc: ea 04 60 04 ld [ %l1 + 4 ], %l5 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
40002ce0: 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);
40002ce4: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
40002ce8: a6 04 ff f0 add %l3, -16, %l3 <== NOT EXECUTED
high_water_mark = Stack_check_find_high_water_mark(low, size);
40002cec: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
40002cf0: 7f ff ff d8 call 40002c50 <Stack_check_find_high_water_mark><== NOT EXECUTED
40002cf4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
if ( high_water_mark )
40002cf8: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
40002cfc: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
40002d00: a0 05 40 13 add %l5, %l3, %l0 <== NOT EXECUTED
else
used = 0;
if ( the_thread ) {
40002d04: 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 );
40002d08: 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 )
40002d0c: 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 ) {
40002d10: 02 80 00 10 be 40002d50 <Stack_check_Dump_threads_usage+0xc0><== NOT EXECUTED
40002d14: 03 10 00 76 sethi %hi(0x4001d800), %g1 <== NOT EXECUTED
(*print_handler)(
40002d18: ea 06 20 08 ld [ %i0 + 8 ], %l5 <== NOT EXECUTED
40002d1c: ec 00 63 f8 ld [ %g1 + 0x3f8 ], %l6 <== NOT EXECUTED
40002d20: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED
40002d24: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
40002d28: 40 00 0e 7b call 40006714 <rtems_object_get_name> <== NOT EXECUTED
40002d2c: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED
40002d30: 94 10 00 15 mov %l5, %o2 <== NOT EXECUTED
40002d34: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED
40002d38: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
40002d3c: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED
40002d40: 9f c4 80 00 call %l2 <== NOT EXECUTED
40002d44: 92 12 63 08 or %o1, 0x308, %o1 <== NOT EXECUTED
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
(*print_handler)(
40002d48: 10 80 00 08 b 40002d68 <Stack_check_Dump_threads_usage+0xd8><== NOT EXECUTED
40002d4c: 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 );
40002d50: d0 00 63 f8 ld [ %g1 + 0x3f8 ], %o0 <== NOT EXECUTED
40002d54: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
40002d58: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED
40002d5c: 9f c4 80 00 call %l2 <== NOT EXECUTED
40002d60: 92 12 63 18 or %o1, 0x318, %o1 <== NOT EXECUTED
}
(*print_handler)(
40002d64: d6 04 40 00 ld [ %l1 ], %o3 <== NOT EXECUTED
40002d68: d4 04 60 04 ld [ %l1 + 4 ], %o2 <== NOT EXECUTED
40002d6c: 25 10 00 76 sethi %hi(0x4001d800), %l2 <== NOT EXECUTED
40002d70: 23 10 00 76 sethi %hi(0x4001d800), %l1 <== NOT EXECUTED
40002d74: c2 04 a3 fc ld [ %l2 + 0x3fc ], %g1 <== NOT EXECUTED
40002d78: d0 04 63 f8 ld [ %l1 + 0x3f8 ], %o0 <== NOT EXECUTED
40002d7c: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED
40002d80: 98 10 00 14 mov %l4, %o4 <== NOT EXECUTED
40002d84: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED
40002d88: 9a 10 00 13 mov %l3, %o5 <== NOT EXECUTED
40002d8c: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
40002d90: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002d94: 92 12 63 28 or %o1, 0x328, %o1 ! 4001c328 <__FUNCTION__.5779+0x218><== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
40002d98: 03 10 00 76 sethi %hi(0x4001d800), %g1 <== NOT EXECUTED
40002d9c: c2 00 63 f4 ld [ %g1 + 0x3f4 ], %g1 ! 4001dbf4 <Stack_check_Initialized><== NOT EXECUTED
40002da0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002da4: 12 80 00 08 bne 40002dc4 <Stack_check_Dump_threads_usage+0x134><== NOT EXECUTED
40002da8: c2 04 a3 fc ld [ %l2 + 0x3fc ], %g1 <== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
40002dac: d0 04 63 f8 ld [ %l1 + 0x3f8 ], %o0 <== NOT EXECUTED
40002db0: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
40002db4: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002db8: 92 12 63 48 or %o1, 0x348, %o1 ! 4001c348 <__FUNCTION__.5779+0x238><== NOT EXECUTED
40002dbc: 81 c7 e0 08 ret <== NOT EXECUTED
40002dc0: 81 e8 00 00 restore <== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
40002dc4: d0 04 63 f8 ld [ %l1 + 0x3f8 ], %o0 <== NOT EXECUTED
40002dc8: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
40002dcc: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
40002dd0: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002dd4: 92 12 63 58 or %o1, 0x358, %o1 <== NOT EXECUTED
40002dd8: 81 c7 e0 08 ret <== NOT EXECUTED
40002ddc: 81 e8 00 00 restore <== NOT EXECUTED
40002ff0 <Stack_check_Initialize>:
/*
* Stack_check_Initialize
*/
void Stack_check_Initialize( void )
{
40002ff0: 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)
40002ff4: 03 10 00 76 sethi %hi(0x4001d800), %g1
40002ff8: c2 00 63 f4 ld [ %g1 + 0x3f4 ], %g1 ! 4001dbf4 <Stack_check_Initialized>
40002ffc: 80 a0 60 00 cmp %g1, 0
40003000: 12 80 00 21 bne 40003084 <Stack_check_Initialize+0x94>
40003004: 07 10 00 77 sethi %hi(0x4001dc00), %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 ];
40003008: 05 10 00 71 sethi %hi(0x4001c400), %g2
4000300c: 86 10 e2 c8 or %g3, 0x2c8, %g3
40003010: 84 10 a0 b0 or %g2, 0xb0, %g2
40003014: 88 08 60 03 and %g1, 3, %g4
40003018: 89 29 20 02 sll %g4, 2, %g4
4000301c: da 00 80 04 ld [ %g2 + %g4 ], %o5
40003020: 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++ ) {
40003024: 82 00 60 01 inc %g1
40003028: 80 a0 60 04 cmp %g1, 4
4000302c: 12 bf ff fa bne 40003014 <Stack_check_Initialize+0x24>
40003030: 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) {
40003034: 03 10 00 78 sethi %hi(0x4001e000), %g1
40003038: c2 00 60 c0 ld [ %g1 + 0xc0 ], %g1 ! 4001e0c0 <_CPU_Interrupt_stack_low>
4000303c: 80 a0 60 00 cmp %g1, 0
40003040: 02 80 00 0e be 40003078 <Stack_check_Initialize+0x88> <== NEVER TAKEN
40003044: 05 10 00 78 sethi %hi(0x4001e000), %g2
40003048: c6 00 a0 0c ld [ %g2 + 0xc ], %g3 ! 4001e00c <_CPU_Interrupt_stack_high>
4000304c: 80 a0 e0 00 cmp %g3, 0
40003050: 02 80 00 0a be 40003078 <Stack_check_Initialize+0x88> <== NEVER TAKEN
40003054: 86 20 c0 01 sub %g3, %g1, %g3
Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low;
40003058: 05 10 00 77 sethi %hi(0x4001dc00), %g2
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
4000305c: c6 20 a2 d8 st %g3, [ %g2 + 0x2d8 ] ! 4001ded8 <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;
40003060: 84 10 a2 d8 or %g2, 0x2d8, %g2
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
(char *) _CPU_Interrupt_stack_low;
Stack_check_Dope_stack(&Stack_check_Interrupt_stack);
40003064: 90 10 00 01 mov %g1, %o0
40003068: 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;
4000306c: 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);
40003070: 40 00 35 1a call 400104d8 <memset>
40003074: 92 10 20 a5 mov 0xa5, %o1
}
#endif
Stack_check_Initialized = 1;
40003078: 84 10 20 01 mov 1, %g2
4000307c: 03 10 00 76 sethi %hi(0x4001d800), %g1
40003080: c4 20 63 f4 st %g2, [ %g1 + 0x3f4 ] ! 4001dbf4 <Stack_check_Initialized>
40003084: 81 c7 e0 08 ret
40003088: 81 e8 00 00 restore
40002c50 <Stack_check_find_high_water_mark>:
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
40002c50: 90 02 20 10 add %o0, 0x10, %o0 <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
40002c54: 84 0a 7f fc and %o1, -4, %g2 <== NOT EXECUTED
if (*base != U32_PATTERN)
40002c58: 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++)
40002c5c: 84 02 00 02 add %o0, %g2, %g2 <== NOT EXECUTED
40002c60: 10 80 00 06 b 40002c78 <Stack_check_find_high_water_mark+0x28><== NOT EXECUTED
40002c64: 82 10 61 a5 or %g1, 0x1a5, %g1 <== NOT EXECUTED
if (*base != U32_PATTERN)
40002c68: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
40002c6c: 12 80 00 07 bne 40002c88 <Stack_check_find_high_water_mark+0x38><== NOT EXECUTED
40002c70: 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++)
40002c74: 90 02 20 04 add %o0, 4, %o0 <== NOT EXECUTED
40002c78: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED
40002c7c: 2a bf ff fb bcs,a 40002c68 <Stack_check_find_high_water_mark+0x18><== NOT EXECUTED
40002c80: c6 02 00 00 ld [ %o0 ], %g3 <== NOT EXECUTED
40002c84: 90 10 20 00 clr %o0 <== NOT EXECUTED
if (*base != U32_PATTERN)
return (void *) base;
#endif
return (void *)0;
}
40002c88: 81 c3 e0 08 retl <== NOT EXECUTED
40002e54 <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)
{
40002e54: 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");
40002e58: 11 10 00 70 sethi %hi(0x4001c000), %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);
40002e5c: e0 06 20 c8 ld [ %i0 + 0xc8 ], %l0 <== NOT EXECUTED
char name [32];
printk("BLOWN STACK!!!\n");
40002e60: 40 00 04 b0 call 40004120 <printk> <== NOT EXECUTED
40002e64: 90 12 23 c8 or %o0, 0x3c8, %o0 <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
40002e68: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
40002e6c: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED
40002e70: 40 00 04 ac call 40004120 <printk> <== NOT EXECUTED
40002e74: 90 12 23 d8 or %o0, 0x3d8, %o0 ! 4001c3d8 <__FUNCTION__.5779+0x2c8><== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
40002e78: d2 06 20 08 ld [ %i0 + 8 ], %o1 <== NOT EXECUTED
40002e7c: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED
40002e80: 40 00 04 a8 call 40004120 <printk> <== NOT EXECUTED
40002e84: 90 12 23 f8 or %o0, 0x3f8, %o0 ! 4001c3f8 <__FUNCTION__.5779+0x2e8><== NOT EXECUTED
printk(
40002e88: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED
40002e8c: 11 10 00 71 sethi %hi(0x4001c400), %o0 <== NOT EXECUTED
40002e90: 40 00 04 a4 call 40004120 <printk> <== NOT EXECUTED
40002e94: 90 12 20 10 or %o0, 0x10, %o0 ! 4001c410 <__FUNCTION__.5779+0x300><== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
40002e98: d0 06 20 08 ld [ %i0 + 8 ], %o0 <== NOT EXECUTED
40002e9c: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
40002ea0: 40 00 0e 1d call 40006714 <rtems_object_get_name> <== NOT EXECUTED
40002ea4: 92 10 20 20 mov 0x20, %o1 <== NOT EXECUTED
40002ea8: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
40002eac: 11 10 00 71 sethi %hi(0x4001c400), %o0 <== NOT EXECUTED
40002eb0: 40 00 04 9c call 40004120 <printk> <== NOT EXECUTED
40002eb4: 90 12 20 28 or %o0, 0x28, %o0 ! 4001c428 <__FUNCTION__.5779+0x318><== NOT EXECUTED
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
40002eb8: d2 06 20 c4 ld [ %i0 + 0xc4 ], %o1 <== NOT EXECUTED
40002ebc: d4 06 20 c8 ld [ %i0 + 0xc8 ], %o2 <== NOT EXECUTED
40002ec0: 11 10 00 71 sethi %hi(0x4001c400), %o0 <== NOT EXECUTED
40002ec4: 96 02 80 09 add %o2, %o1, %o3 <== NOT EXECUTED
40002ec8: 40 00 04 96 call 40004120 <printk> <== NOT EXECUTED
40002ecc: 90 12 20 40 or %o0, 0x40, %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) {
40002ed0: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED
40002ed4: 12 80 00 07 bne 40002ef0 <Stack_check_report_blown_task+0x9c><== NOT EXECUTED
40002ed8: 11 10 00 71 sethi %hi(0x4001c400), %o0 <== NOT EXECUTED
printk(
40002edc: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED
40002ee0: 90 12 20 78 or %o0, 0x78, %o0 <== NOT EXECUTED
40002ee4: 92 10 20 10 mov 0x10, %o1 <== NOT EXECUTED
40002ee8: 40 00 04 8e call 40004120 <printk> <== NOT EXECUTED
40002eec: 94 04 20 08 add %l0, 8, %o2 <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
40002ef0: 40 00 10 40 call 40006ff0 <rtems_fatal_error_occurred> <== NOT EXECUTED
40002ef4: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED
4000b4ec <Untar_FromFile>:
*************************************************************************/
int
Untar_FromFile(
const char *tar_name
)
{
4000b4ec: 9d e3 be d0 save %sp, -304, %sp <== NOT EXECUTED
unsigned long size;
unsigned char linkflag;
retval = UNTAR_SUCCESSFUL;
bufr = (char *)malloc(512);
4000b4f0: 7f ff e3 a3 call 4000437c <malloc> <== NOT EXECUTED
4000b4f4: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED
if (bufr == NULL)
4000b4f8: a2 10 20 01 mov 1, %l1 <== NOT EXECUTED
unsigned long size;
unsigned char linkflag;
retval = UNTAR_SUCCESSFUL;
bufr = (char *)malloc(512);
4000b4fc: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
if (bufr == NULL)
4000b500: 80 a4 20 00 cmp %l0, 0 <== NOT EXECUTED
4000b504: 02 80 00 95 be 4000b758 <Untar_FromFile+0x26c> <== NOT EXECUTED
4000b508: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
{
return(UNTAR_FAIL);
}
fd = open(tar_name, O_RDONLY);
4000b50c: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000b510: 7f ff e5 b7 call 40004bec <open> <== NOT EXECUTED
4000b514: 33 10 00 8a sethi %hi(0x40022800), %i1 <== NOT EXECUTED
if ((n = read(fd, bufr, 512)) != 512)
{
break;
}
if (strncmp(&bufr[257], "ustar ", 7))
4000b518: b0 04 21 01 add %l0, 0x101, %i0 <== NOT EXECUTED
if (bufr == NULL)
{
return(UNTAR_FAIL);
}
fd = open(tar_name, O_RDONLY);
4000b51c: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
if ((n = read(fd, bufr, 512)) != 512)
{
break;
}
if (strncmp(&bufr[257], "ustar ", 7))
4000b520: b2 16 61 c0 or %i1, 0x1c0, %i1 <== NOT EXECUTED
{
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
4000b524: a6 07 bf 98 add %fp, -104, %l3 <== NOT EXECUTED
**************************************************************************
* Change History: *
* 12/30/1998 - Creation (JWJ) *
*************************************************************************/
int
Untar_FromFile(
4000b528: b4 04 20 0c add %l0, 0xc, %i2 <== NOT EXECUTED
4000b52c: 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);
4000b530: ae 07 bf 30 add %fp, -208, %l7 <== NOT EXECUTED
4000b534: 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)
4000b538: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
4000b53c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
4000b540: 7f ff e6 7d call 40004f34 <read> <== NOT EXECUTED
4000b544: 94 10 22 00 mov 0x200, %o2 <== NOT EXECUTED
4000b548: 80 a2 22 00 cmp %o0, 0x200 <== NOT EXECUTED
4000b54c: 12 80 00 7e bne 4000b744 <Untar_FromFile+0x258> <== NOT EXECUTED
4000b550: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
{
break;
}
if (strncmp(&bufr[257], "ustar ", 7))
4000b554: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000b558: 40 00 22 6e call 40013f10 <strncmp> <== NOT EXECUTED
4000b55c: 94 10 20 07 mov 7, %o2 <== NOT EXECUTED
4000b560: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000b564: 12 80 00 78 bne 4000b744 <Untar_FromFile+0x258> <== NOT EXECUTED
4000b568: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
{
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
4000b56c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
4000b570: 40 00 22 c4 call 40014080 <strncpy> <== NOT EXECUTED
4000b574: 94 10 20 63 mov 0x63, %o2 <== NOT EXECUTED
fname[MAX_NAME_FIELD_SIZE] = '\0';
linkflag = bufr[156];
4000b578: c8 0c 20 9c ldub [ %l0 + 0x9c ], %g4 <== NOT EXECUTED
{
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
fname[MAX_NAME_FIELD_SIZE] = '\0';
4000b57c: c0 2f bf fb clrb [ %fp + -5 ] <== NOT EXECUTED
linkflag = bufr[156];
4000b580: 82 10 00 10 mov %l0, %g1 <== NOT EXECUTED
**************************************************************************
* Change History: *
* 12/30/1998 - Creation (JWJ) *
*************************************************************************/
int
Untar_FromFile(
4000b584: 84 10 00 10 mov %l0, %g2 <== NOT EXECUTED
4000b588: 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'))
4000b58c: c6 08 a0 7c ldub [ %g2 + 0x7c ], %g3 <== NOT EXECUTED
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000b590: 9b 2c 60 03 sll %l1, 3, %o5 <== NOT EXECUTED
4000b594: 99 28 e0 18 sll %g3, 0x18, %o4 <== NOT EXECUTED
4000b598: 84 00 a0 01 inc %g2 <== NOT EXECUTED
4000b59c: 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'))
4000b5a0: 86 00 ff d0 add %g3, -48, %g3 <== NOT EXECUTED
4000b5a4: 86 08 e0 ff and %g3, 0xff, %g3 <== NOT EXECUTED
4000b5a8: 80 a0 e0 09 cmp %g3, 9 <== NOT EXECUTED
4000b5ac: 18 80 00 03 bgu 4000b5b8 <Untar_FromFile+0xcc> <== NOT EXECUTED
4000b5b0: 98 03 3f d0 add %o4, -48, %o4 <== NOT EXECUTED
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000b5b4: a2 03 00 0d add %o4, %o5, %l1 <== NOT EXECUTED
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000b5b8: 80 a0 80 1a cmp %g2, %i2 <== NOT EXECUTED
4000b5bc: 32 bf ff f5 bne,a 4000b590 <Untar_FromFile+0xa4> <== NOT EXECUTED
4000b5c0: c6 08 a0 7c ldub [ %g2 + 0x7c ], %g3 <== NOT EXECUTED
**************************************************************************
* Change History: *
* 12/30/1998 - Creation (JWJ) *
*************************************************************************/
int
Untar_FromFile(
4000b5c4: 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'))
4000b5c8: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2 <== NOT EXECUTED
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000b5cc: 9b 28 e0 03 sll %g3, 3, %o5 <== NOT EXECUTED
4000b5d0: 99 28 a0 18 sll %g2, 0x18, %o4 <== NOT EXECUTED
4000b5d4: 82 00 60 01 inc %g1 <== NOT EXECUTED
4000b5d8: 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'))
4000b5dc: 84 00 bf d0 add %g2, -48, %g2 <== NOT EXECUTED
4000b5e0: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED
4000b5e4: 80 a0 a0 09 cmp %g2, 9 <== NOT EXECUTED
4000b5e8: 18 80 00 03 bgu 4000b5f4 <Untar_FromFile+0x108> <== NOT EXECUTED
4000b5ec: 98 03 3f d0 add %o4, -48, %o4 <== NOT EXECUTED
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000b5f0: 86 03 00 0d add %o4, %o5, %g3 <== NOT EXECUTED
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000b5f4: 80 a0 40 1b cmp %g1, %i3 <== NOT EXECUTED
4000b5f8: 32 bf ff f5 bne,a 4000b5cc <Untar_FromFile+0xe0> <== NOT EXECUTED
4000b5fc: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2 <== NOT EXECUTED
4000b600: 82 10 20 00 clr %g1 <== NOT EXECUTED
4000b604: 84 10 20 00 clr %g2 <== NOT EXECUTED
int i, sum;
sum = 0;
for (i=0; i<512; i++)
{
if ((i >= 148) && (i < 156))
4000b608: 9a 00 bf 6c add %g2, -148, %o5 <== NOT EXECUTED
4000b60c: 80 a3 60 07 cmp %o5, 7 <== NOT EXECUTED
4000b610: 38 80 00 04 bgu,a 4000b620 <Untar_FromFile+0x134> <== NOT EXECUTED
4000b614: da 0c 00 02 ldub [ %l0 + %g2 ], %o5 <== NOT EXECUTED
sum += 0xff & ' ';
4000b618: 10 80 00 03 b 4000b624 <Untar_FromFile+0x138> <== NOT EXECUTED
4000b61c: 82 00 60 20 add %g1, 0x20, %g1 <== NOT EXECUTED
else
sum += 0xff & bufr[i];
4000b620: 82 00 40 0d add %g1, %o5, %g1 <== NOT EXECUTED
)
{
int i, sum;
sum = 0;
for (i=0; i<512; i++)
4000b624: 84 00 a0 01 inc %g2 <== NOT EXECUTED
4000b628: 80 a0 a2 00 cmp %g2, 0x200 <== NOT EXECUTED
4000b62c: 12 bf ff f8 bne 4000b60c <Untar_FromFile+0x120> <== NOT EXECUTED
4000b630: 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)
4000b634: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
4000b638: 02 80 00 04 be 4000b648 <Untar_FromFile+0x15c> <== NOT EXECUTED
4000b63c: 82 09 20 ff and %g4, 0xff, %g1 <== NOT EXECUTED
4000b640: 10 80 00 42 b 4000b748 <Untar_FromFile+0x25c> <== NOT EXECUTED
4000b644: 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)
4000b648: 80 a0 60 32 cmp %g1, 0x32 <== NOT EXECUTED
4000b64c: 12 80 00 0c bne 4000b67c <Untar_FromFile+0x190> <== NOT EXECUTED
4000b650: 80 a0 60 30 cmp %g1, 0x30 <== NOT EXECUTED
{
strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE);
4000b654: 92 10 00 1c mov %i4, %o1 <== NOT EXECUTED
4000b658: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED
4000b65c: 40 00 22 89 call 40014080 <strncpy> <== NOT EXECUTED
4000b660: 94 10 20 63 mov 0x63, %o2 <== NOT EXECUTED
linkname[MAX_NAME_FIELD_SIZE] = '\0';
symlink(linkname,fname);
4000b664: 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';
4000b668: c0 2f bf 93 clrb [ %fp + -109 ] <== NOT EXECUTED
symlink(linkname,fname);
4000b66c: 40 00 08 0c call 4000d69c <symlink> <== NOT EXECUTED
4000b670: 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)
4000b674: 10 bf ff b2 b 4000b53c <Untar_FromFile+0x50> <== NOT EXECUTED
4000b678: 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)
4000b67c: 12 80 00 2b bne 4000b728 <Untar_FromFile+0x23c> <== NOT EXECUTED
4000b680: 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;
4000b684: ba 04 61 ff add %l1, 0x1ff, %i5 <== NOT EXECUTED
if ((out_fd = creat(fname, 0644)) == -1)
4000b688: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
4000b68c: 92 10 21 a4 mov 0x1a4, %o1 <== NOT EXECUTED
4000b690: 40 00 19 16 call 40011ae8 <creat> <== NOT EXECUTED
4000b694: bb 37 60 09 srl %i5, 9, %i5 <== NOT EXECUTED
4000b698: aa 10 20 00 clr %l5 <== NOT EXECUTED
4000b69c: a8 10 00 08 mov %o0, %l4 <== NOT EXECUTED
4000b6a0: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED
4000b6a4: 12 80 00 18 bne 4000b704 <Untar_FromFile+0x218> <== NOT EXECUTED
4000b6a8: ac 10 20 00 clr %l6 <== NOT EXECUTED
{
for (i=0; i<nblocks; i++)
4000b6ac: 10 80 00 07 b 4000b6c8 <Untar_FromFile+0x1dc> <== NOT EXECUTED
4000b6b0: 80 a5 80 1d cmp %l6, %i5 <== NOT EXECUTED
{
n = read(fd, bufr, 512);
4000b6b4: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
4000b6b8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
4000b6bc: 7f ff e6 1e call 40004f34 <read> <== NOT EXECUTED
4000b6c0: 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++)
4000b6c4: 80 a5 80 1d cmp %l6, %i5 <== NOT EXECUTED
4000b6c8: 2a bf ff fb bcs,a 4000b6b4 <Untar_FromFile+0x1c8> <== NOT EXECUTED
4000b6cc: 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)
4000b6d0: 10 bf ff 9b b 4000b53c <Untar_FromFile+0x50> <== NOT EXECUTED
4000b6d4: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
}
else
{
for (i=0; i<nblocks; i++)
{
n = read(fd, bufr, 512);
4000b6d8: 7f ff e6 17 call 40004f34 <read> <== NOT EXECUTED
4000b6dc: 01 00 00 00 nop <== NOT EXECUTED
n = MIN(n, size - i*512);
write(out_fd, bufr, n);
4000b6e0: 80 a2 00 11 cmp %o0, %l1 <== NOT EXECUTED
4000b6e4: 08 80 00 03 bleu 4000b6f0 <Untar_FromFile+0x204> <== NOT EXECUTED
4000b6e8: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
4000b6ec: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
n = read(fd, bufr, 512);
}
}
else
{
for (i=0; i<nblocks; i++)
4000b6f0: aa 05 60 01 inc %l5 <== NOT EXECUTED
4000b6f4: 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);
4000b6f8: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED
4000b6fc: 40 00 08 2d call 4000d7b0 <write> <== NOT EXECUTED
4000b700: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
}
else
{
for (i=0; i<nblocks; i++)
{
n = read(fd, bufr, 512);
4000b704: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
4000b708: 94 10 22 00 mov 0x200, %o2 <== NOT EXECUTED
n = read(fd, bufr, 512);
}
}
else
{
for (i=0; i<nblocks; i++)
4000b70c: 80 a5 40 1d cmp %l5, %i5 <== NOT EXECUTED
4000b710: 0a bf ff f2 bcs 4000b6d8 <Untar_FromFile+0x1ec> <== NOT EXECUTED
4000b714: 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);
4000b718: 7f ff df f9 call 400036fc <close> <== NOT EXECUTED
4000b71c: 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)
4000b720: 10 bf ff 87 b 4000b53c <Untar_FromFile+0x50> <== NOT EXECUTED
4000b724: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
write(out_fd, bufr, n);
}
close(out_fd);
}
}
else if (linkflag == DIRTYPE)
4000b728: 32 bf ff 85 bne,a 4000b53c <Untar_FromFile+0x50> <== NOT EXECUTED
4000b72c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
{
mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO);
4000b730: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
4000b734: 7f ff e3 54 call 40004484 <mkdir> <== NOT EXECUTED
4000b738: 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)
4000b73c: 10 bf ff 80 b 4000b53c <Untar_FromFile+0x50> <== NOT EXECUTED
4000b740: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
close(out_fd);
}
}
else if (linkflag == DIRTYPE)
{
mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO);
4000b744: a2 10 20 00 clr %l1 <== NOT EXECUTED
}
}
free(bufr);
4000b748: 7f ff e1 33 call 40003c14 <free> <== NOT EXECUTED
4000b74c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
close(fd);
4000b750: 7f ff df eb call 400036fc <close> <== NOT EXECUTED
4000b754: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
return(retval);
}
4000b758: 81 c7 e0 08 ret <== NOT EXECUTED
4000b75c: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED
4000b760 <Untar_FromMemory>:
int
Untar_FromMemory(
void *tar_buf,
size_t size
)
{
4000b760: 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)
4000b764: 35 10 00 8a sethi %hi(0x40022800), %i2
int
Untar_FromMemory(
void *tar_buf,
size_t size
)
{
4000b768: 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);
4000b76c: 37 10 00 8a sethi %hi(0x40022800), %i3
}
/* Read the header */
bufr = &tar_ptr[ptr];
ptr += 512;
if (strncmp(&bufr[257], "ustar ", 7))
4000b770: 33 10 00 8a sethi %hi(0x40022800), %i1
{
len = ((sizeToGo < 512L)?(sizeToGo):(512L));
n = fwrite(&tar_ptr[ptr], 1, len, fp);
if (n != len)
{
printk("untar: Error during write\n");
4000b774: 39 10 00 8a sethi %hi(0x40022800), %i4
}
/* Read the header */
bufr = &tar_ptr[ptr];
ptr += 512;
if (strncmp(&bufr[257], "ustar ", 7))
4000b778: b2 16 61 c0 or %i1, 0x1c0, %i1
symlink(linkname, fname);
}
else if (linkflag == REGTYPE)
{
nblocks = (((file_size) + 511) & ~511) / 512;
if ((fp = fopen(fname, "w")) == NULL)
4000b77c: b4 16 a1 c8 or %i2, 0x1c8, %i2
{
printk("Untar: failed to create file %s\n", fname);
4000b780: b6 16 e1 d0 or %i3, 0x1d0, %i3
{
len = ((sizeToGo < 512L)?(sizeToGo):(512L));
n = fwrite(&tar_ptr[ptr], 1, len, fp);
if (n != len)
{
printk("untar: Error during write\n");
4000b784: b8 17 21 f8 or %i4, 0x1f8, %i4
void *tar_buf,
size_t size
)
{
FILE *fp;
const char *tar_ptr = (const char *)tar_buf;
4000b788: a6 10 20 00 clr %l3
{
retval = UNTAR_SUCCESSFUL;
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
4000b78c: 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);
4000b790: 10 80 00 03 b 4000b79c <Untar_FromMemory+0x3c>
4000b794: ae 07 bf 30 add %fp, -208, %l7
void *tar_buf,
size_t size
)
{
FILE *fp;
const char *tar_ptr = (const char *)tar_buf;
4000b798: a6 10 00 10 mov %l0, %l3 <== NOT EXECUTED
ptr = 0;
while (1)
{
if (ptr + 512 > size)
4000b79c: c2 07 a0 48 ld [ %fp + 0x48 ], %g1
4000b7a0: a0 04 e2 00 add %l3, 0x200, %l0
4000b7a4: 80 a4 00 01 cmp %l0, %g1
4000b7a8: 18 80 00 80 bgu 4000b9a8 <Untar_FromMemory+0x248> <== NEVER TAKEN
4000b7ac: a6 06 00 13 add %i0, %l3, %l3
}
/* Read the header */
bufr = &tar_ptr[ptr];
ptr += 512;
if (strncmp(&bufr[257], "ustar ", 7))
4000b7b0: 92 10 00 19 mov %i1, %o1
4000b7b4: 90 04 e1 01 add %l3, 0x101, %o0
4000b7b8: 40 00 21 d6 call 40013f10 <strncmp>
4000b7bc: 94 10 20 07 mov 7, %o2
4000b7c0: 80 a2 20 00 cmp %o0, 0
4000b7c4: 12 80 00 79 bne 4000b9a8 <Untar_FromMemory+0x248>
4000b7c8: 90 10 00 11 mov %l1, %o0
{
retval = UNTAR_SUCCESSFUL;
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
4000b7cc: 92 10 00 13 mov %l3, %o1
4000b7d0: 40 00 22 2c call 40014080 <strncpy>
4000b7d4: 94 10 20 63 mov 0x63, %o2
fname[MAX_NAME_FIELD_SIZE] = '\0';
linkflag = bufr[156];
4000b7d8: c8 0c e0 9c ldub [ %l3 + 0x9c ], %g4
4000b7dc: 82 10 00 13 mov %l3, %g1
retval = UNTAR_SUCCESSFUL;
break;
}
strncpy(fname, bufr, MAX_NAME_FIELD_SIZE);
fname[MAX_NAME_FIELD_SIZE] = '\0';
4000b7e0: 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(
4000b7e4: 9a 04 e0 0c add %l3, 0xc, %o5
4000b7e8: 84 10 00 13 mov %l3, %g2
4000b7ec: a4 10 20 00 clr %l2
unsigned long num;
num = 0;
for (i=0; i < len; i++)
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
4000b7f0: c6 08 a0 7c ldub [ %g2 + 0x7c ], %g3
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000b7f4: 99 2c a0 03 sll %l2, 3, %o4
4000b7f8: 97 28 e0 18 sll %g3, 0x18, %o3
4000b7fc: 84 00 a0 01 inc %g2
4000b800: 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'))
4000b804: 86 00 ff d0 add %g3, -48, %g3
4000b808: 86 08 e0 ff and %g3, 0xff, %g3
4000b80c: 80 a0 e0 09 cmp %g3, 9
4000b810: 18 80 00 03 bgu 4000b81c <Untar_FromMemory+0xbc>
4000b814: 96 02 ff d0 add %o3, -48, %o3
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000b818: a4 02 c0 0c add %o3, %o4, %l2
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000b81c: 80 a0 80 0d cmp %g2, %o5
4000b820: 32 bf ff f5 bne,a 4000b7f4 <Untar_FromMemory+0x94>
4000b824: 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(
4000b828: 9a 04 e0 08 add %l3, 8, %o5
4000b82c: 86 10 20 00 clr %g3
unsigned long num;
num = 0;
for (i=0; i < len; i++)
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
4000b830: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000b834: 99 28 e0 03 sll %g3, 3, %o4
4000b838: 97 28 a0 18 sll %g2, 0x18, %o3
4000b83c: 82 00 60 01 inc %g1
4000b840: 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'))
4000b844: 84 00 bf d0 add %g2, -48, %g2
4000b848: 84 08 a0 ff and %g2, 0xff, %g2
4000b84c: 80 a0 a0 09 cmp %g2, 9
4000b850: 18 80 00 03 bgu 4000b85c <Untar_FromMemory+0xfc>
4000b854: 96 02 ff d0 add %o3, -48, %o3
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000b858: 86 02 c0 0c add %o3, %o4, %g3
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000b85c: 80 a0 40 0d cmp %g1, %o5
4000b860: 32 bf ff f5 bne,a 4000b834 <Untar_FromMemory+0xd4>
4000b864: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2
4000b868: 82 10 20 00 clr %g1
4000b86c: 84 10 20 00 clr %g2
int i, sum;
sum = 0;
for (i=0; i<512; i++)
{
if ((i >= 148) && (i < 156))
4000b870: 9a 00 bf 6c add %g2, -148, %o5
4000b874: 80 a3 60 07 cmp %o5, 7
4000b878: 38 80 00 04 bgu,a 4000b888 <Untar_FromMemory+0x128>
4000b87c: da 0c c0 02 ldub [ %l3 + %g2 ], %o5
sum += 0xff & ' ';
4000b880: 10 80 00 03 b 4000b88c <Untar_FromMemory+0x12c>
4000b884: 82 00 60 20 add %g1, 0x20, %g1
else
sum += 0xff & bufr[i];
4000b888: 82 00 40 0d add %g1, %o5, %g1
)
{
int i, sum;
sum = 0;
for (i=0; i<512; i++)
4000b88c: 84 00 a0 01 inc %g2
4000b890: 80 a0 a2 00 cmp %g2, 0x200
4000b894: 12 bf ff f8 bne 4000b874 <Untar_FromMemory+0x114>
4000b898: 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)
4000b89c: 80 a0 40 03 cmp %g1, %g3
4000b8a0: 02 80 00 04 be 4000b8b0 <Untar_FromMemory+0x150> <== ALWAYS TAKEN
4000b8a4: 82 09 20 ff and %g4, 0xff, %g1
4000b8a8: 81 c7 e0 08 ret <== NOT EXECUTED
4000b8ac: 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)
4000b8b0: 80 a0 60 32 cmp %g1, 0x32
4000b8b4: 12 80 00 0c bne 4000b8e4 <Untar_FromMemory+0x184>
4000b8b8: 80 a0 60 30 cmp %g1, 0x30
{
strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE);
4000b8bc: 92 04 e0 9d add %l3, 0x9d, %o1
4000b8c0: 90 10 00 17 mov %l7, %o0
4000b8c4: 40 00 21 ef call 40014080 <strncpy>
4000b8c8: 94 10 20 63 mov 0x63, %o2
linkname[MAX_NAME_FIELD_SIZE] = '\0';
symlink(linkname, fname);
4000b8cc: 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';
4000b8d0: c0 2f bf 93 clrb [ %fp + -109 ]
symlink(linkname, fname);
4000b8d4: 40 00 07 72 call 4000d69c <symlink>
4000b8d8: 92 10 00 11 mov %l1, %o1
void *tar_buf,
size_t size
)
{
FILE *fp;
const char *tar_ptr = (const char *)tar_buf;
4000b8dc: 10 bf ff b0 b 4000b79c <Untar_FromMemory+0x3c>
4000b8e0: 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)
4000b8e4: 12 80 00 2a bne 4000b98c <Untar_FromMemory+0x22c>
4000b8e8: 80 a0 60 35 cmp %g1, 0x35
{
nblocks = (((file_size) + 511) & ~511) / 512;
4000b8ec: ba 04 a1 ff add %l2, 0x1ff, %i5
if ((fp = fopen(fname, "w")) == NULL)
4000b8f0: 90 10 00 11 mov %l1, %o0
4000b8f4: 92 10 00 1a mov %i2, %o1
4000b8f8: 40 00 1a b0 call 400123b8 <fopen>
4000b8fc: bb 37 60 09 srl %i5, 9, %i5
4000b900: a8 92 20 00 orcc %o0, 0, %l4
4000b904: 02 80 00 04 be 4000b914 <Untar_FromMemory+0x1b4> <== NEVER TAKEN
4000b908: ac 06 00 10 add %i0, %l0, %l6
4000b90c: 10 80 00 19 b 4000b970 <Untar_FromMemory+0x210>
4000b910: aa 10 20 00 clr %l5
{
printk("Untar: failed to create file %s\n", fname);
4000b914: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
4000b918: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
4000b91c: 7f ff e5 7a call 40004f04 <printk> <== NOT EXECUTED
4000b920: bb 2f 60 09 sll %i5, 9, %i5 <== NOT EXECUTED
ptr += 512 * nblocks;
4000b924: 10 bf ff 9d b 4000b798 <Untar_FromMemory+0x38> <== NOT EXECUTED
4000b928: 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++)
4000b92c: aa 05 60 01 inc %l5
{
len = ((sizeToGo < 512L)?(sizeToGo):(512L));
4000b930: 08 80 00 03 bleu 4000b93c <Untar_FromMemory+0x1dc> <== ALWAYS TAKEN
4000b934: a6 10 00 12 mov %l2, %l3
4000b938: a6 10 22 00 mov 0x200, %l3 <== NOT EXECUTED
n = fwrite(&tar_ptr[ptr], 1, len, fp);
4000b93c: 90 10 00 16 mov %l6, %o0
4000b940: 92 10 20 01 mov 1, %o1
4000b944: 94 10 00 13 mov %l3, %o2
4000b948: 96 10 00 14 mov %l4, %o3
4000b94c: 40 00 1c a7 call 40012be8 <fwrite>
4000b950: a4 24 80 13 sub %l2, %l3, %l2
if (n != len)
4000b954: 80 a2 00 13 cmp %o0, %l3
4000b958: 02 80 00 05 be 4000b96c <Untar_FromMemory+0x20c> <== ALWAYS TAKEN
4000b95c: ac 05 a2 00 add %l6, 0x200, %l6
{
printk("untar: Error during write\n");
4000b960: 7f ff e5 69 call 40004f04 <printk> <== NOT EXECUTED
4000b964: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED
break;
4000b968: 30 80 00 05 b,a 4000b97c <Untar_FromMemory+0x21c> <== NOT EXECUTED
}
ptr += 512;
4000b96c: 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++)
4000b970: 80 a5 40 1d cmp %l5, %i5
4000b974: 0a bf ff ee bcs 4000b92c <Untar_FromMemory+0x1cc>
4000b978: 80 a4 a2 00 cmp %l2, 0x200
break;
}
ptr += 512;
sizeToGo -= n;
}
fclose(fp);
4000b97c: 40 00 18 b9 call 40011c60 <fclose>
4000b980: 90 10 00 14 mov %l4, %o0
void *tar_buf,
size_t size
)
{
FILE *fp;
const char *tar_ptr = (const char *)tar_buf;
4000b984: 10 bf ff 86 b 4000b79c <Untar_FromMemory+0x3c>
4000b988: a6 10 00 10 mov %l0, %l3
sizeToGo -= n;
}
fclose(fp);
}
}
else if (linkflag == DIRTYPE)
4000b98c: 32 bf ff 84 bne,a 4000b79c <Untar_FromMemory+0x3c> <== NEVER TAKEN
4000b990: a6 10 00 10 mov %l0, %l3 <== NOT EXECUTED
{
mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO);
4000b994: 90 10 00 11 mov %l1, %o0
4000b998: 7f ff e2 bb call 40004484 <mkdir>
4000b99c: 92 10 21 ff mov 0x1ff, %o1
void *tar_buf,
size_t size
)
{
FILE *fp;
const char *tar_ptr = (const char *)tar_buf;
4000b9a0: 10 bf ff 7f b 4000b79c <Untar_FromMemory+0x3c>
4000b9a4: a6 10 00 10 mov %l0, %l3
mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO);
}
}
return(retval);
}
4000b9a8: 81 c7 e0 08 ret
4000b9ac: 91 e8 20 00 restore %g0, 0, %o0
4000941c <_CORE_RWLock_Obtain_for_reading>:
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
4000941c: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
40009420: 03 10 00 82 sethi %hi(0x40020800), %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 );
40009424: 7f ff e7 e2 call 400033ac <sparc_disable_interrupts>
40009428: e0 00 63 5c ld [ %g1 + 0x35c ], %l0 ! 40020b5c <_Thread_Executing>
4000942c: a2 10 00 08 mov %o0, %l1
switch ( the_rwlock->current_state ) {
40009430: c2 06 20 44 ld [ %i0 + 0x44 ], %g1
40009434: 80 a0 60 00 cmp %g1, 0
40009438: 22 80 00 06 be,a 40009450 <_CORE_RWLock_Obtain_for_reading+0x34>
4000943c: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
40009440: 80 a0 60 01 cmp %g1, 1
40009444: 12 80 00 16 bne 4000949c <_CORE_RWLock_Obtain_for_reading+0x80>
40009448: 80 8e a0 ff btst 0xff, %i2
4000944c: 30 80 00 06 b,a 40009464 <_CORE_RWLock_Obtain_for_reading+0x48>
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
40009450: 84 10 20 01 mov 1, %g2
the_rwlock->number_of_readers += 1;
40009454: 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;
40009458: c4 26 20 44 st %g2, [ %i0 + 0x44 ]
the_rwlock->number_of_readers += 1;
4000945c: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
_ISR_Enable( level );
40009460: 30 80 00 0a b,a 40009488 <_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 );
40009464: 40 00 07 b7 call 4000b340 <_Thread_queue_First>
40009468: 90 10 00 18 mov %i0, %o0
if ( !waiter ) {
4000946c: 80 a2 20 00 cmp %o0, 0
40009470: 12 80 00 0b bne 4000949c <_CORE_RWLock_Obtain_for_reading+0x80><== NEVER TAKEN
40009474: 80 8e a0 ff btst 0xff, %i2
the_rwlock->number_of_readers += 1;
40009478: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
4000947c: 82 00 60 01 inc %g1
40009480: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
_ISR_Enable( level );
40009484: 90 10 00 11 mov %l1, %o0
40009488: 7f ff e7 cd call 400033bc <sparc_enable_interrupts>
4000948c: 01 00 00 00 nop
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
40009490: c0 24 20 34 clr [ %l0 + 0x34 ]
return;
40009494: 81 c7 e0 08 ret
40009498: 81 e8 00 00 restore
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
4000949c: 32 80 00 08 bne,a 400094bc <_CORE_RWLock_Obtain_for_reading+0xa0>
400094a0: f2 24 20 20 st %i1, [ %l0 + 0x20 ]
_ISR_Enable( level );
400094a4: 7f ff e7 c6 call 400033bc <sparc_enable_interrupts>
400094a8: 90 10 00 11 mov %l1, %o0
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
400094ac: 82 10 20 02 mov 2, %g1
400094b0: c2 24 20 34 st %g1, [ %l0 + 0x34 ]
400094b4: 81 c7 e0 08 ret
400094b8: 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;
400094bc: 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;
400094c0: f0 24 20 44 st %i0, [ %l0 + 0x44 ]
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
400094c4: c0 24 20 30 clr [ %l0 + 0x30 ]
400094c8: 82 10 20 01 mov 1, %g1
400094cc: c2 26 20 30 st %g1, [ %i0 + 0x30 ]
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
_ISR_Enable( level );
400094d0: 90 10 00 11 mov %l1, %o0
400094d4: 7f ff e7 ba call 400033bc <sparc_enable_interrupts>
400094d8: 35 10 00 25 sethi %hi(0x40009400), %i2
_Thread_queue_Enqueue_with_handler(
400094dc: b2 10 00 1b mov %i3, %i1
400094e0: 40 00 06 b8 call 4000afc0 <_Thread_queue_Enqueue_with_handler>
400094e4: 95 ee a2 6c restore %i2, 0x26c, %o2
40009574 <_CORE_RWLock_Release>:
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
40009574: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
40009578: 03 10 00 82 sethi %hi(0x40020800), %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 );
4000957c: 7f ff e7 8c call 400033ac <sparc_disable_interrupts>
40009580: e0 00 63 5c ld [ %g1 + 0x35c ], %l0 ! 40020b5c <_Thread_Executing>
40009584: 84 10 00 08 mov %o0, %g2
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
40009588: c2 06 20 44 ld [ %i0 + 0x44 ], %g1
4000958c: 80 a0 60 00 cmp %g1, 0
40009590: 12 80 00 08 bne 400095b0 <_CORE_RWLock_Release+0x3c>
40009594: 80 a0 60 01 cmp %g1, 1
_ISR_Enable( level );
40009598: 7f ff e7 89 call 400033bc <sparc_enable_interrupts>
4000959c: b0 10 20 00 clr %i0
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
400095a0: 82 10 20 02 mov 2, %g1
400095a4: c2 24 20 34 st %g1, [ %l0 + 0x34 ]
400095a8: 81 c7 e0 08 ret
400095ac: 81 e8 00 00 restore
return CORE_RWLOCK_SUCCESSFUL;
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
400095b0: 32 80 00 0b bne,a 400095dc <_CORE_RWLock_Release+0x68>
400095b4: c0 24 20 34 clr [ %l0 + 0x34 ]
the_rwlock->number_of_readers -= 1;
400095b8: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
400095bc: 82 00 7f ff add %g1, -1, %g1
if ( the_rwlock->number_of_readers != 0 ) {
400095c0: 80 a0 60 00 cmp %g1, 0
400095c4: 02 80 00 05 be 400095d8 <_CORE_RWLock_Release+0x64>
400095c8: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
/* must be unlocked again */
_ISR_Enable( level );
400095cc: 7f ff e7 7c call 400033bc <sparc_enable_interrupts>
400095d0: b0 10 20 00 clr %i0
return CORE_RWLOCK_SUCCESSFUL;
400095d4: 30 80 00 24 b,a 40009664 <_CORE_RWLock_Release+0xf0>
}
}
/* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
400095d8: 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;
400095dc: c0 26 20 44 clr [ %i0 + 0x44 ]
_ISR_Enable( level );
400095e0: 7f ff e7 77 call 400033bc <sparc_enable_interrupts>
400095e4: 90 10 00 02 mov %g2, %o0
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
400095e8: 40 00 06 13 call 4000ae34 <_Thread_queue_Dequeue>
400095ec: 90 10 00 18 mov %i0, %o0
if ( next ) {
400095f0: 80 a2 20 00 cmp %o0, 0
400095f4: 22 80 00 1c be,a 40009664 <_CORE_RWLock_Release+0xf0>
400095f8: b0 10 20 00 clr %i0
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
400095fc: c2 02 20 30 ld [ %o0 + 0x30 ], %g1
40009600: 80 a0 60 01 cmp %g1, 1
40009604: 32 80 00 05 bne,a 40009618 <_CORE_RWLock_Release+0xa4>
40009608: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
4000960c: 82 10 20 02 mov 2, %g1
return CORE_RWLOCK_SUCCESSFUL;
40009610: 10 80 00 14 b 40009660 <_CORE_RWLock_Release+0xec>
40009614: 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;
40009618: 84 10 20 01 mov 1, %g2
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
4000961c: 82 00 60 01 inc %g1
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
40009620: c4 26 20 44 st %g2, [ %i0 + 0x44 ]
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
40009624: 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 );
40009628: 40 00 07 46 call 4000b340 <_Thread_queue_First>
4000962c: 90 10 00 18 mov %i0, %o0
if ( !next ||
40009630: 92 92 20 00 orcc %o0, 0, %o1
40009634: 22 80 00 0c be,a 40009664 <_CORE_RWLock_Release+0xf0>
40009638: b0 10 20 00 clr %i0
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
4000963c: c2 02 60 30 ld [ %o1 + 0x30 ], %g1
40009640: 80 a0 60 01 cmp %g1, 1
40009644: 02 80 00 07 be 40009660 <_CORE_RWLock_Release+0xec> <== NEVER TAKEN
40009648: 90 10 00 18 mov %i0, %o0
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
4000964c: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
40009650: 82 00 60 01 inc %g1
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
40009654: 40 00 06 eb call 4000b200 <_Thread_queue_Extract>
40009658: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
}
4000965c: 30 bf ff f3 b,a 40009628 <_CORE_RWLock_Release+0xb4>
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
40009660: b0 10 20 00 clr %i0
40009664: 81 c7 e0 08 ret
40009668: 81 e8 00 00 restore
4000966c <_CORE_RWLock_Timeout>:
void _CORE_RWLock_Timeout(
Objects_Id id,
void *ignored
)
{
4000966c: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
40009670: 90 10 00 18 mov %i0, %o0
40009674: 40 00 05 0d call 4000aaa8 <_Thread_Get>
40009678: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
4000967c: c2 07 bf fc ld [ %fp + -4 ], %g1
40009680: 80 a0 60 00 cmp %g1, 0
40009684: 12 80 00 08 bne 400096a4 <_CORE_RWLock_Timeout+0x38> <== NEVER TAKEN
40009688: 01 00 00 00 nop
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
4000968c: 40 00 07 69 call 4000b430 <_Thread_queue_Process_timeout>
40009690: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
40009694: 03 10 00 82 sethi %hi(0x40020800), %g1
40009698: c4 00 62 a0 ld [ %g1 + 0x2a0 ], %g2 ! 40020aa0 <_Thread_Dispatch_disable_level>
4000969c: 84 00 bf ff add %g2, -1, %g2
400096a0: c4 20 62 a0 st %g2, [ %g1 + 0x2a0 ]
400096a4: 81 c7 e0 08 ret
400096a8: 81 e8 00 00 restore
40016af4 <_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
)
{
40016af4: 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 ) {
40016af8: 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
)
{
40016afc: 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 ) {
40016b00: 80 a6 80 01 cmp %i2, %g1
40016b04: 18 80 00 17 bgu 40016b60 <_CORE_message_queue_Broadcast+0x6c><== NEVER TAKEN
40016b08: 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 ) {
40016b0c: c2 04 20 48 ld [ %l0 + 0x48 ], %g1
40016b10: 80 a0 60 00 cmp %g1, 0
40016b14: 02 80 00 0a be 40016b3c <_CORE_message_queue_Broadcast+0x48>
40016b18: a2 10 20 00 clr %l1
*count = 0;
40016b1c: c0 27 40 00 clr [ %i5 ]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
40016b20: 81 c7 e0 08 ret
40016b24: 91 e8 20 00 restore %g0, 0, %o0
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
40016b28: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0
40016b2c: 40 00 27 11 call 40020770 <memcpy>
40016b30: a2 04 60 01 inc %l1
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
40016b34: c2 04 a0 28 ld [ %l2 + 0x28 ], %g1
40016b38: 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))) {
40016b3c: 40 00 0a 30 call 400193fc <_Thread_queue_Dequeue>
40016b40: 90 10 00 10 mov %l0, %o0
40016b44: 92 10 00 19 mov %i1, %o1
40016b48: 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 =
40016b4c: 80 a2 20 00 cmp %o0, 0
40016b50: 12 bf ff f6 bne 40016b28 <_CORE_message_queue_Broadcast+0x34>
40016b54: 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;
40016b58: e2 27 40 00 st %l1, [ %i5 ]
40016b5c: b0 10 20 00 clr %i0
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
40016b60: 81 c7 e0 08 ret
40016b64: 81 e8 00 00 restore
40010644 <_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
)
{
40010644: 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;
40010648: 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;
4001064c: 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;
40010650: 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;
40010654: c0 26 20 60 clr [ %i0 + 0x60 ]
the_message_queue->notify_argument = the_argument;
40010658: 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)) {
4001065c: 80 8e e0 03 btst 3, %i3
40010660: 02 80 00 07 be 4001067c <_CORE_message_queue_Initialize+0x38>
40010664: a2 10 00 1b mov %i3, %l1
allocated_message_size += sizeof(uint32_t);
40010668: a2 06 e0 04 add %i3, 4, %l1
allocated_message_size &= ~(sizeof(uint32_t) - 1);
4001066c: a2 0c 7f fc and %l1, -4, %l1
}
if (allocated_message_size < maximum_message_size)
40010670: 80 a4 40 1b cmp %l1, %i3
40010674: 0a 80 00 23 bcs 40010700 <_CORE_message_queue_Initialize+0xbc><== NEVER TAKEN
40010678: 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));
4001067c: 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 *
40010680: 92 10 00 1a mov %i2, %o1
40010684: 40 00 4f df call 40024600 <.umul>
40010688: 90 10 00 10 mov %l0, %o0
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
4001068c: 80 a2 00 11 cmp %o0, %l1
40010690: 0a 80 00 1c bcs 40010700 <_CORE_message_queue_Initialize+0xbc><== NEVER TAKEN
40010694: 01 00 00 00 nop
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
40010698: 40 00 0b d3 call 400135e4 <_Workspace_Allocate>
4001069c: 01 00 00 00 nop
400106a0: d0 26 20 5c st %o0, [ %i0 + 0x5c ]
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
400106a4: 80 a2 20 00 cmp %o0, 0
400106a8: 02 80 00 16 be 40010700 <_CORE_message_queue_Initialize+0xbc>
400106ac: 92 10 00 08 mov %o0, %o1
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
400106b0: 90 06 20 68 add %i0, 0x68, %o0
400106b4: 94 10 00 1a mov %i2, %o2
400106b8: 40 00 15 80 call 40015cb8 <_Chain_Initialize>
400106bc: 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(
400106c0: 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;
400106c4: c0 26 20 54 clr [ %i0 + 0x54 ]
400106c8: 82 18 60 01 xor %g1, 1, %g1
400106cc: 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);
400106d0: 82 06 20 54 add %i0, 0x54, %g1
400106d4: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
400106d8: 82 06 20 50 add %i0, 0x50, %g1
400106dc: 90 10 00 18 mov %i0, %o0
400106e0: c2 26 20 58 st %g1, [ %i0 + 0x58 ]
400106e4: 92 60 3f ff subx %g0, -1, %o1
400106e8: 94 10 20 80 mov 0x80, %o2
400106ec: 96 10 20 06 mov 6, %o3
400106f0: 40 00 08 9e call 40012968 <_Thread_queue_Initialize>
400106f4: 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;
400106f8: 81 c7 e0 08 ret
400106fc: 81 e8 00 00 restore
}
40010700: 81 c7 e0 08 ret
40010704: 91 e8 20 00 restore %g0, 0, %o0
40010708 <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
40010708: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
4001070c: 23 10 00 b1 sethi %hi(0x4002c400), %l1
40010710: e0 04 61 cc ld [ %l1 + 0x1cc ], %l0 ! 4002c5cc <_Thread_Executing>
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
40010714: 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;
40010718: c0 24 20 34 clr [ %l0 + 0x34 ]
_ISR_Disable( level );
4001071c: 7f ff db 00 call 4000731c <sparc_disable_interrupts>
40010720: a6 10 00 18 mov %i0, %l3
40010724: 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));
40010728: 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;
4001072c: 84 06 20 54 add %i0, 0x54, %g2
40010730: 80 a6 40 02 cmp %i1, %g2
40010734: 02 80 00 24 be 400107c4 <_CORE_message_queue_Seize+0xbc>
40010738: 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;
4001073c: c4 06 40 00 ld [ %i1 ], %g2
the_chain->first = new_first;
40010740: c4 26 20 50 st %g2, [ %i0 + 0x50 ]
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
40010744: 80 a6 60 00 cmp %i1, 0
40010748: 02 80 00 1f be 400107c4 <_CORE_message_queue_Seize+0xbc> <== NEVER TAKEN
4001074c: c6 20 a0 04 st %g3, [ %g2 + 4 ]
the_message_queue->number_of_pending_messages -= 1;
40010750: c2 06 20 48 ld [ %i0 + 0x48 ], %g1
40010754: 82 00 7f ff add %g1, -1, %g1
40010758: c2 26 20 48 st %g1, [ %i0 + 0x48 ]
_ISR_Enable( level );
4001075c: 7f ff da f4 call 4000732c <sparc_enable_interrupts>
40010760: a0 06 60 10 add %i1, 0x10, %l0
*size_p = the_message->Contents.size;
40010764: d4 06 60 0c ld [ %i1 + 0xc ], %o2
_Thread_Executing->Wait.count =
40010768: c2 04 61 cc ld [ %l1 + 0x1cc ], %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;
4001076c: d4 26 c0 00 st %o2, [ %i3 ]
_Thread_Executing->Wait.count =
40010770: c4 06 60 08 ld [ %i1 + 8 ], %g2
40010774: c4 20 60 24 st %g2, [ %g1 + 0x24 ]
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
40010778: 92 10 00 10 mov %l0, %o1
4001077c: 40 00 23 07 call 40019398 <memcpy>
40010780: 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 );
40010784: 40 00 07 71 call 40012548 <_Thread_queue_Dequeue>
40010788: 90 10 00 18 mov %i0, %o0
if ( !the_thread ) {
4001078c: 80 a2 20 00 cmp %o0, 0
40010790: 32 80 00 04 bne,a 400107a0 <_CORE_message_queue_Seize+0x98>
40010794: 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 );
40010798: 7f ff ff 7a call 40010580 <_Chain_Append>
4001079c: 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;
400107a0: 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;
400107a4: d4 26 60 0c st %o2, [ %i1 + 0xc ]
400107a8: c2 26 60 08 st %g1, [ %i1 + 8 ]
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
400107ac: d2 02 20 2c ld [ %o0 + 0x2c ], %o1
400107b0: 40 00 22 fa call 40019398 <memcpy>
400107b4: 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(
400107b8: f4 06 60 08 ld [ %i1 + 8 ], %i2
400107bc: 40 00 15 4d call 40015cf0 <_CORE_message_queue_Insert_message>
400107c0: 81 e8 00 00 restore
return;
}
#endif
}
if ( !wait ) {
400107c4: 80 8f 20 ff btst 0xff, %i4
400107c8: 12 80 00 08 bne 400107e8 <_CORE_message_queue_Seize+0xe0>
400107cc: 84 10 20 01 mov 1, %g2
_ISR_Enable( level );
400107d0: 7f ff da d7 call 4000732c <sparc_enable_interrupts>
400107d4: 90 10 00 01 mov %g1, %o0
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
400107d8: 82 10 20 04 mov 4, %g1
400107dc: 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 );
}
400107e0: 81 c7 e0 08 ret
400107e4: 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;
400107e8: 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;
400107ec: 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;
400107f0: e4 24 20 20 st %l2, [ %l0 + 0x20 ]
executing->Wait.return_argument_second.mutable_object = buffer;
400107f4: 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;
400107f8: 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 );
400107fc: 90 10 00 01 mov %g1, %o0
40010800: 7f ff da cb call 4000732c <sparc_enable_interrupts>
40010804: 35 10 00 4a sethi %hi(0x40012800), %i2
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
40010808: b0 10 00 13 mov %l3, %i0
4001080c: b2 10 00 1d mov %i5, %i1
40010810: 40 00 07 b1 call 400126d4 <_Thread_queue_Enqueue_with_handler>
40010814: 95 ee a2 34 restore %i2, 0x234, %o2
40007054 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
40007054: 9d e3 bf a0 save %sp, -96, %sp
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
40007058: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000705c: c2 00 61 70 ld [ %g1 + 0x170 ], %g1 ! 4001d970 <_Thread_Dispatch_disable_level>
40007060: 80 a0 60 00 cmp %g1, 0
40007064: 02 80 00 0d be 40007098 <_CORE_mutex_Seize+0x44>
40007068: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
4000706c: 80 8e a0 ff btst 0xff, %i2
40007070: 02 80 00 0b be 4000709c <_CORE_mutex_Seize+0x48> <== NEVER TAKEN
40007074: 90 10 00 18 mov %i0, %o0
40007078: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000707c: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 ! 4001db10 <_System_state_Current>
40007080: 80 a0 60 01 cmp %g1, 1
40007084: 08 80 00 05 bleu 40007098 <_CORE_mutex_Seize+0x44>
40007088: 90 10 20 00 clr %o0
4000708c: 92 10 20 00 clr %o1
40007090: 40 00 01 b4 call 40007760 <_Internal_error_Occurred>
40007094: 94 10 20 13 mov 0x13, %o2
40007098: 90 10 00 18 mov %i0, %o0
4000709c: 40 00 15 03 call 4000c4a8 <_CORE_mutex_Seize_interrupt_trylock>
400070a0: 92 07 a0 54 add %fp, 0x54, %o1
400070a4: 80 a2 20 00 cmp %o0, 0
400070a8: 02 80 00 09 be 400070cc <_CORE_mutex_Seize+0x78>
400070ac: 80 8e a0 ff btst 0xff, %i2
400070b0: 12 80 00 09 bne 400070d4 <_CORE_mutex_Seize+0x80>
400070b4: 35 10 00 76 sethi %hi(0x4001d800), %i2
400070b8: 7f ff eb 29 call 40001d5c <sparc_enable_interrupts>
400070bc: d0 07 a0 54 ld [ %fp + 0x54 ], %o0
400070c0: c2 06 a2 2c ld [ %i2 + 0x22c ], %g1
400070c4: 84 10 20 01 mov 1, %g2
400070c8: c4 20 60 34 st %g2, [ %g1 + 0x34 ]
400070cc: 81 c7 e0 08 ret
400070d0: 81 e8 00 00 restore
400070d4: c4 06 a2 2c ld [ %i2 + 0x22c ], %g2
400070d8: 03 10 00 76 sethi %hi(0x4001d800), %g1
400070dc: c6 00 61 70 ld [ %g1 + 0x170 ], %g3 ! 4001d970 <_Thread_Dispatch_disable_level>
400070e0: f2 20 a0 20 st %i1, [ %g2 + 0x20 ]
400070e4: f0 20 a0 44 st %i0, [ %g2 + 0x44 ]
400070e8: 84 00 e0 01 add %g3, 1, %g2
400070ec: c4 20 61 70 st %g2, [ %g1 + 0x170 ]
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;
400070f0: 82 10 20 01 mov 1, %g1
400070f4: c2 26 20 30 st %g1, [ %i0 + 0x30 ]
400070f8: 7f ff eb 19 call 40001d5c <sparc_enable_interrupts>
400070fc: d0 07 a0 54 ld [ %fp + 0x54 ], %o0
40007100: 90 10 00 18 mov %i0, %o0
40007104: 7f ff ff bb call 40006ff0 <_CORE_mutex_Seize_interrupt_blocking>
40007108: 92 10 00 1b mov %i3, %o1
4000710c: 81 c7 e0 08 ret
40007110: 81 e8 00 00 restore
400072b8 <_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
)
{
400072b8: 9d e3 bf a0 save %sp, -96, %sp
400072bc: 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)) ) {
400072c0: b0 10 20 00 clr %i0
400072c4: 40 00 05 d2 call 40008a0c <_Thread_queue_Dequeue>
400072c8: 90 10 00 10 mov %l0, %o0
400072cc: 80 a2 20 00 cmp %o0, 0
400072d0: 12 80 00 0e bne 40007308 <_CORE_semaphore_Surrender+0x50>
400072d4: 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 );
400072d8: 7f ff ea 9d call 40001d4c <sparc_disable_interrupts>
400072dc: 01 00 00 00 nop
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
400072e0: c2 04 20 48 ld [ %l0 + 0x48 ], %g1
400072e4: c4 04 20 40 ld [ %l0 + 0x40 ], %g2
400072e8: 80 a0 40 02 cmp %g1, %g2
400072ec: 1a 80 00 05 bcc 40007300 <_CORE_semaphore_Surrender+0x48> <== NEVER TAKEN
400072f0: b0 10 20 04 mov 4, %i0
the_semaphore->count += 1;
400072f4: 82 00 60 01 inc %g1
400072f8: b0 10 20 00 clr %i0
400072fc: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
40007300: 7f ff ea 97 call 40001d5c <sparc_enable_interrupts>
40007304: 01 00 00 00 nop
}
return status;
}
40007308: 81 c7 e0 08 ret
4000730c: 81 e8 00 00 restore
40005edc <_Event_Seize>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
40005edc: 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;
40005ee0: 03 10 00 76 sethi %hi(0x4001d800), %g1
40005ee4: e0 00 62 2c ld [ %g1 + 0x22c ], %l0 ! 4001da2c <_Thread_Executing>
executing->Wait.return_code = RTEMS_SUCCESSFUL;
40005ee8: c0 24 20 34 clr [ %l0 + 0x34 ]
api = executing->API_Extensions[ THREAD_API_RTEMS ];
_ISR_Disable( level );
40005eec: 7f ff ef 98 call 40001d4c <sparc_disable_interrupts>
40005ef0: e4 04 21 5c ld [ %l0 + 0x15c ], %l2
pending_events = api->pending_events;
40005ef4: c2 04 80 00 ld [ %l2 ], %g1
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
40005ef8: a2 8e 00 01 andcc %i0, %g1, %l1
40005efc: 02 80 00 0e be 40005f34 <_Event_Seize+0x58>
40005f00: 80 8e 60 01 btst 1, %i1
40005f04: 80 a4 40 18 cmp %l1, %i0
40005f08: 02 80 00 04 be 40005f18 <_Event_Seize+0x3c>
40005f0c: 80 8e 60 02 btst 2, %i1
40005f10: 02 80 00 09 be 40005f34 <_Event_Seize+0x58> <== NEVER TAKEN
40005f14: 80 8e 60 01 btst 1, %i1
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
40005f18: 82 28 40 11 andn %g1, %l1, %g1
40005f1c: c2 24 80 00 st %g1, [ %l2 ]
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
40005f20: 7f ff ef 8f call 40001d5c <sparc_enable_interrupts>
40005f24: 01 00 00 00 nop
40005f28: e2 26 c0 00 st %l1, [ %i3 ]
40005f2c: 81 c7 e0 08 ret
40005f30: 81 e8 00 00 restore
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
40005f34: 22 80 00 09 be,a 40005f58 <_Event_Seize+0x7c>
40005f38: f2 24 20 30 st %i1, [ %l0 + 0x30 ]
_ISR_Enable( level );
40005f3c: 7f ff ef 88 call 40001d5c <sparc_enable_interrupts>
40005f40: 01 00 00 00 nop
executing->Wait.return_code = RTEMS_UNSATISFIED;
40005f44: 82 10 20 0d mov 0xd, %g1 ! d <PROM_START+0xd>
40005f48: c2 24 20 34 st %g1, [ %l0 + 0x34 ]
*event_out = seized_events;
40005f4c: e2 26 c0 00 st %l1, [ %i3 ]
40005f50: 81 c7 e0 08 ret
40005f54: 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;
40005f58: f0 24 20 24 st %i0, [ %l0 + 0x24 ]
executing->Wait.return_argument = event_out;
40005f5c: f6 24 20 28 st %i3, [ %l0 + 0x28 ]
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
40005f60: 84 10 20 01 mov 1, %g2
40005f64: 03 10 00 78 sethi %hi(0x4001e000), %g1
40005f68: c4 20 62 a4 st %g2, [ %g1 + 0x2a4 ] ! 4001e2a4 <_Event_Sync_state>
_ISR_Enable( level );
40005f6c: 7f ff ef 7c call 40001d5c <sparc_enable_interrupts>
40005f70: 01 00 00 00 nop
if ( ticks ) {
40005f74: 80 a6 a0 00 cmp %i2, 0
40005f78: 02 80 00 0f be 40005fb4 <_Event_Seize+0xd8>
40005f7c: 90 10 00 10 mov %l0, %o0
_Watchdog_Initialize(
40005f80: c2 04 20 08 ld [ %l0 + 8 ], %g1
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40005f84: 11 10 00 76 sethi %hi(0x4001d800), %o0
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
40005f88: c2 24 20 68 st %g1, [ %l0 + 0x68 ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40005f8c: 03 10 00 18 sethi %hi(0x40006000), %g1
40005f90: 82 10 61 88 or %g1, 0x188, %g1 ! 40006188 <_Event_Timeout>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
40005f94: f4 24 20 54 st %i2, [ %l0 + 0x54 ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
40005f98: c0 24 20 50 clr [ %l0 + 0x50 ]
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
40005f9c: c0 24 20 6c clr [ %l0 + 0x6c ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40005fa0: c2 24 20 64 st %g1, [ %l0 + 0x64 ]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40005fa4: 90 12 22 4c or %o0, 0x24c, %o0
40005fa8: 40 00 0e 02 call 400097b0 <_Watchdog_Insert>
40005fac: 92 04 20 48 add %l0, 0x48, %o1
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
40005fb0: 90 10 00 10 mov %l0, %o0
40005fb4: 40 00 0b fb call 40008fa0 <_Thread_Set_state>
40005fb8: 92 10 21 00 mov 0x100, %o1
_ISR_Disable( level );
40005fbc: 7f ff ef 64 call 40001d4c <sparc_disable_interrupts>
40005fc0: 01 00 00 00 nop
sync_state = _Event_Sync_state;
40005fc4: 03 10 00 78 sethi %hi(0x4001e000), %g1
40005fc8: f0 00 62 a4 ld [ %g1 + 0x2a4 ], %i0 ! 4001e2a4 <_Event_Sync_state>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
40005fcc: c0 20 62 a4 clr [ %g1 + 0x2a4 ]
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
40005fd0: 80 a6 20 01 cmp %i0, 1
40005fd4: 12 80 00 04 bne 40005fe4 <_Event_Seize+0x108>
40005fd8: b2 10 00 10 mov %l0, %i1
_ISR_Enable( level );
40005fdc: 7f ff ef 60 call 40001d5c <sparc_enable_interrupts>
40005fe0: 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 );
40005fe4: 40 00 08 15 call 40008038 <_Thread_blocking_operation_Cancel>
40005fe8: 95 e8 00 08 restore %g0, %o0, %o2
40006048 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
40006048: 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 ];
4000604c: e2 06 21 5c ld [ %i0 + 0x15c ], %l1
option_set = (rtems_option) the_thread->Wait.option;
40006050: e4 06 20 30 ld [ %i0 + 0x30 ], %l2
_ISR_Disable( level );
40006054: 7f ff ef 3e call 40001d4c <sparc_disable_interrupts>
40006058: a0 10 00 18 mov %i0, %l0
4000605c: b0 10 00 08 mov %o0, %i0
pending_events = api->pending_events;
40006060: c4 04 40 00 ld [ %l1 ], %g2
event_condition = (rtems_event_set) the_thread->Wait.count;
40006064: 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 ) ) {
40006068: 82 88 c0 02 andcc %g3, %g2, %g1
4000606c: 12 80 00 03 bne 40006078 <_Event_Surrender+0x30>
40006070: 09 10 00 76 sethi %hi(0x4001d800), %g4
_ISR_Enable( level );
40006074: 30 80 00 42 b,a 4000617c <_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() &&
40006078: c8 01 22 08 ld [ %g4 + 0x208 ], %g4 ! 4001da08 <_ISR_Nest_level>
4000607c: 80 a1 20 00 cmp %g4, 0
40006080: 22 80 00 1e be,a 400060f8 <_Event_Surrender+0xb0>
40006084: c8 04 20 10 ld [ %l0 + 0x10 ], %g4
40006088: 09 10 00 76 sethi %hi(0x4001d800), %g4
4000608c: c8 01 22 2c ld [ %g4 + 0x22c ], %g4 ! 4001da2c <_Thread_Executing>
40006090: 80 a4 00 04 cmp %l0, %g4
40006094: 32 80 00 19 bne,a 400060f8 <_Event_Surrender+0xb0>
40006098: c8 04 20 10 ld [ %l0 + 0x10 ], %g4
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
4000609c: 09 10 00 78 sethi %hi(0x4001e000), %g4
400060a0: da 01 22 a4 ld [ %g4 + 0x2a4 ], %o5 ! 4001e2a4 <_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() &&
400060a4: 80 a3 60 02 cmp %o5, 2
400060a8: 02 80 00 07 be 400060c4 <_Event_Surrender+0x7c> <== NEVER TAKEN
400060ac: 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)) ) {
400060b0: c8 01 22 a4 ld [ %g4 + 0x2a4 ], %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() &&
400060b4: 80 a1 20 01 cmp %g4, 1
400060b8: 32 80 00 10 bne,a 400060f8 <_Event_Surrender+0xb0>
400060bc: 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) ) {
400060c0: 80 a0 40 03 cmp %g1, %g3
400060c4: 02 80 00 04 be 400060d4 <_Event_Surrender+0x8c>
400060c8: 80 8c a0 02 btst 2, %l2
400060cc: 02 80 00 0a be 400060f4 <_Event_Surrender+0xac> <== NEVER TAKEN
400060d0: 01 00 00 00 nop
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
400060d4: 84 28 80 01 andn %g2, %g1, %g2
400060d8: c4 24 40 00 st %g2, [ %l1 ]
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
400060dc: 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;
400060e0: c0 24 20 24 clr [ %l0 + 0x24 ]
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
400060e4: c2 20 80 00 st %g1, [ %g2 ]
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
400060e8: 84 10 20 03 mov 3, %g2
400060ec: 03 10 00 78 sethi %hi(0x4001e000), %g1
400060f0: c4 20 62 a4 st %g2, [ %g1 + 0x2a4 ] ! 4001e2a4 <_Event_Sync_state>
}
_ISR_Enable( level );
400060f4: 30 80 00 22 b,a 4000617c <_Event_Surrender+0x134>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
400060f8: 80 89 21 00 btst 0x100, %g4
400060fc: 02 80 00 20 be 4000617c <_Event_Surrender+0x134>
40006100: 80 a0 40 03 cmp %g1, %g3
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
40006104: 02 80 00 04 be 40006114 <_Event_Surrender+0xcc>
40006108: 80 8c a0 02 btst 2, %l2
4000610c: 02 80 00 1c be 4000617c <_Event_Surrender+0x134> <== NEVER TAKEN
40006110: 01 00 00 00 nop
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
40006114: 84 28 80 01 andn %g2, %g1, %g2
40006118: c4 24 40 00 st %g2, [ %l1 ]
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
4000611c: 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;
40006120: c0 24 20 24 clr [ %l0 + 0x24 ]
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
40006124: c2 20 80 00 st %g1, [ %g2 ]
_ISR_Flash( level );
40006128: 7f ff ef 0d call 40001d5c <sparc_enable_interrupts>
4000612c: 90 10 00 18 mov %i0, %o0
40006130: 7f ff ef 07 call 40001d4c <sparc_disable_interrupts>
40006134: 01 00 00 00 nop
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
40006138: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
4000613c: 80 a0 60 02 cmp %g1, 2
40006140: 02 80 00 06 be 40006158 <_Event_Surrender+0x110>
40006144: 82 10 20 03 mov 3, %g1
_ISR_Enable( level );
40006148: 7f ff ef 05 call 40001d5c <sparc_enable_interrupts>
4000614c: 90 10 00 18 mov %i0, %o0
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
40006150: 10 80 00 08 b 40006170 <_Event_Surrender+0x128>
40006154: 33 04 00 ff sethi %hi(0x1003fc00), %i1
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
40006158: c2 24 20 50 st %g1, [ %l0 + 0x50 ]
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4000615c: 7f ff ef 00 call 40001d5c <sparc_enable_interrupts>
40006160: 90 10 00 18 mov %i0, %o0
(void) _Watchdog_Remove( &the_thread->Timer );
40006164: 40 00 0d f0 call 40009924 <_Watchdog_Remove>
40006168: 90 04 20 48 add %l0, 0x48, %o0
4000616c: 33 04 00 ff sethi %hi(0x1003fc00), %i1
40006170: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 <RAM_SIZE+0xfc3fff8>
40006174: 40 00 08 3f call 40008270 <_Thread_Clear_state>
40006178: 91 e8 00 10 restore %g0, %l0, %o0
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
4000617c: 7f ff ee f8 call 40001d5c <sparc_enable_interrupts>
40006180: 81 e8 00 00 restore
40006188 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
40006188: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
4000618c: 90 10 00 18 mov %i0, %o0
40006190: 40 00 09 3c call 40008680 <_Thread_Get>
40006194: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
40006198: c2 07 bf fc ld [ %fp + -4 ], %g1
4000619c: 80 a0 60 00 cmp %g1, 0
400061a0: 12 80 00 1c bne 40006210 <_Event_Timeout+0x88> <== NEVER TAKEN
400061a4: 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 );
400061a8: 7f ff ee e9 call 40001d4c <sparc_disable_interrupts>
400061ac: 01 00 00 00 nop
return;
}
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
400061b0: 03 10 00 76 sethi %hi(0x4001d800), %g1
400061b4: c2 00 62 2c ld [ %g1 + 0x22c ], %g1 ! 4001da2c <_Thread_Executing>
400061b8: 80 a4 00 01 cmp %l0, %g1
400061bc: 12 80 00 09 bne 400061e0 <_Event_Timeout+0x58>
400061c0: c0 24 20 24 clr [ %l0 + 0x24 ]
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
400061c4: 03 10 00 78 sethi %hi(0x4001e000), %g1
400061c8: c4 00 62 a4 ld [ %g1 + 0x2a4 ], %g2 ! 4001e2a4 <_Event_Sync_state>
400061cc: 80 a0 a0 01 cmp %g2, 1
400061d0: 32 80 00 05 bne,a 400061e4 <_Event_Timeout+0x5c>
400061d4: 82 10 20 06 mov 6, %g1
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
400061d8: 84 10 20 02 mov 2, %g2
400061dc: c4 20 62 a4 st %g2, [ %g1 + 0x2a4 ]
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
400061e0: 82 10 20 06 mov 6, %g1
400061e4: c2 24 20 34 st %g1, [ %l0 + 0x34 ]
_ISR_Enable( level );
400061e8: 7f ff ee dd call 40001d5c <sparc_enable_interrupts>
400061ec: 01 00 00 00 nop
400061f0: 90 10 00 10 mov %l0, %o0
400061f4: 13 04 00 ff sethi %hi(0x1003fc00), %o1
400061f8: 40 00 08 1e call 40008270 <_Thread_Clear_state>
400061fc: 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;
40006200: 03 10 00 76 sethi %hi(0x4001d800), %g1
40006204: c4 00 61 70 ld [ %g1 + 0x170 ], %g2 ! 4001d970 <_Thread_Dispatch_disable_level>
40006208: 84 00 bf ff add %g2, -1, %g2
4000620c: c4 20 61 70 st %g2, [ %g1 + 0x170 ]
40006210: 81 c7 e0 08 ret
40006214: 81 e8 00 00 restore
4000c6d4 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4000c6d4: 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;
4000c6d8: 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;
4000c6dc: 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 ) {
4000c6e0: 80 a5 80 19 cmp %l6, %i1
4000c6e4: 0a 80 00 6d bcs 4000c898 <_Heap_Allocate_aligned_with_boundary+0x1c4>
4000c6e8: e8 06 20 10 ld [ %i0 + 0x10 ], %l4
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
4000c6ec: 80 a6 e0 00 cmp %i3, 0
4000c6f0: 02 80 00 08 be 4000c710 <_Heap_Allocate_aligned_with_boundary+0x3c>
4000c6f4: 82 10 20 04 mov 4, %g1
if ( boundary < alloc_size ) {
4000c6f8: 80 a6 c0 19 cmp %i3, %i1
4000c6fc: 0a 80 00 67 bcs 4000c898 <_Heap_Allocate_aligned_with_boundary+0x1c4>
4000c700: 80 a6 a0 00 cmp %i2, 0
return NULL;
}
if ( alignment == 0 ) {
4000c704: 22 80 00 03 be,a 4000c710 <_Heap_Allocate_aligned_with_boundary+0x3c>
4000c708: 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;
4000c70c: 82 10 20 04 mov 4, %g1
4000c710: 82 20 40 19 sub %g1, %i1, %g1
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
4000c714: 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;
4000c718: 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;
4000c71c: 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;
4000c720: 82 05 20 07 add %l4, 7, %g1
4000c724: 10 80 00 4b b 4000c850 <_Heap_Allocate_aligned_with_boundary+0x17c>
4000c728: 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 ) {
4000c72c: 80 a4 c0 16 cmp %l3, %l6
4000c730: 08 80 00 47 bleu 4000c84c <_Heap_Allocate_aligned_with_boundary+0x178>
4000c734: a2 04 60 01 inc %l1
if ( alignment == 0 ) {
4000c738: 80 a6 a0 00 cmp %i2, 0
4000c73c: 12 80 00 04 bne 4000c74c <_Heap_Allocate_aligned_with_boundary+0x78>
4000c740: 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;
4000c744: 10 80 00 3f b 4000c840 <_Heap_Allocate_aligned_with_boundary+0x16c>
4000c748: 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;
4000c74c: 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;
4000c750: 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;
4000c754: a6 0c ff fe and %l3, -2, %l3
4000c758: 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;
4000c75c: 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;
4000c760: 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);
4000c764: 90 10 00 10 mov %l0, %o0
4000c768: 82 20 80 17 sub %g2, %l7, %g1
4000c76c: 92 10 00 1a mov %i2, %o1
4000c770: 40 00 31 9f call 40018dec <.urem>
4000c774: a6 00 40 13 add %g1, %l3, %l3
4000c778: 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 ) {
4000c77c: 80 a4 00 13 cmp %l0, %l3
4000c780: 08 80 00 07 bleu 4000c79c <_Heap_Allocate_aligned_with_boundary+0xc8>
4000c784: 80 a6 e0 00 cmp %i3, 0
4000c788: 90 10 00 13 mov %l3, %o0
4000c78c: 40 00 31 98 call 40018dec <.urem>
4000c790: 92 10 00 1a mov %i2, %o1
4000c794: a0 24 c0 08 sub %l3, %o0, %l0
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
4000c798: 80 a6 e0 00 cmp %i3, 0
4000c79c: 02 80 00 1d be 4000c810 <_Heap_Allocate_aligned_with_boundary+0x13c>
4000c7a0: 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;
4000c7a4: a6 04 00 19 add %l0, %i1, %l3
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
4000c7a8: 82 05 40 19 add %l5, %i1, %g1
4000c7ac: 92 10 00 1b mov %i3, %o1
4000c7b0: 90 10 00 13 mov %l3, %o0
4000c7b4: 10 80 00 0b b 4000c7e0 <_Heap_Allocate_aligned_with_boundary+0x10c>
4000c7b8: 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 ) {
4000c7bc: 80 a0 40 02 cmp %g1, %g2
4000c7c0: 2a 80 00 24 bcs,a 4000c850 <_Heap_Allocate_aligned_with_boundary+0x17c>
4000c7c4: e4 04 a0 08 ld [ %l2 + 8 ], %l2
4000c7c8: 40 00 31 89 call 40018dec <.urem>
4000c7cc: 01 00 00 00 nop
4000c7d0: 92 10 00 1b mov %i3, %o1
4000c7d4: 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;
4000c7d8: a6 04 00 19 add %l0, %i1, %l3
4000c7dc: 90 10 00 13 mov %l3, %o0
4000c7e0: 40 00 31 83 call 40018dec <.urem>
4000c7e4: 01 00 00 00 nop
4000c7e8: 92 10 00 1a mov %i2, %o1
4000c7ec: 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;
4000c7f0: 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 ) {
4000c7f4: 80 a0 40 13 cmp %g1, %l3
4000c7f8: 1a 80 00 05 bcc 4000c80c <_Heap_Allocate_aligned_with_boundary+0x138>
4000c7fc: 90 10 00 1d mov %i5, %o0
4000c800: 80 a4 00 01 cmp %l0, %g1
4000c804: 0a bf ff ee bcs 4000c7bc <_Heap_Allocate_aligned_with_boundary+0xe8>
4000c808: 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 ) {
4000c80c: 80 a4 00 15 cmp %l0, %l5
4000c810: 0a 80 00 0f bcs 4000c84c <_Heap_Allocate_aligned_with_boundary+0x178>
4000c814: 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;
4000c818: 90 10 00 10 mov %l0, %o0
4000c81c: a6 04 c0 10 add %l3, %l0, %l3
4000c820: 40 00 31 73 call 40018dec <.urem>
4000c824: 92 10 00 14 mov %l4, %o1
if ( free_size >= min_block_size || free_size == 0 ) {
4000c828: 90 a4 c0 08 subcc %l3, %o0, %o0
4000c82c: 02 80 00 06 be 4000c844 <_Heap_Allocate_aligned_with_boundary+0x170>
4000c830: 80 a4 20 00 cmp %l0, 0
4000c834: 80 a2 00 17 cmp %o0, %l7
4000c838: 2a 80 00 06 bcs,a 4000c850 <_Heap_Allocate_aligned_with_boundary+0x17c>
4000c83c: e4 04 a0 08 ld [ %l2 + 8 ], %l2
boundary
);
}
}
if ( alloc_begin != 0 ) {
4000c840: 80 a4 20 00 cmp %l0, 0
4000c844: 32 80 00 08 bne,a 4000c864 <_Heap_Allocate_aligned_with_boundary+0x190><== ALWAYS TAKEN
4000c848: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
break;
}
block = block->next;
4000c84c: e4 04 a0 08 ld [ %l2 + 8 ], %l2
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4000c850: 80 a4 80 18 cmp %l2, %i0
4000c854: 32 bf ff b6 bne,a 4000c72c <_Heap_Allocate_aligned_with_boundary+0x58>
4000c858: e6 04 a0 04 ld [ %l2 + 4 ], %l3
4000c85c: 10 80 00 09 b 4000c880 <_Heap_Allocate_aligned_with_boundary+0x1ac>
4000c860: 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 );
4000c864: 92 10 00 12 mov %l2, %o1
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4000c868: 82 00 40 11 add %g1, %l1, %g1
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4000c86c: 96 10 00 19 mov %i1, %o3
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4000c870: c2 26 20 4c st %g1, [ %i0 + 0x4c ]
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4000c874: 90 10 00 18 mov %i0, %o0
4000c878: 7f ff eb 69 call 4000761c <_Heap_Block_allocate>
4000c87c: 94 10 00 10 mov %l0, %o2
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
Heap_Statistics *const stats = &heap->stats;
4000c880: c2 06 20 44 ld [ %i0 + 0x44 ], %g1
4000c884: 80 a0 40 11 cmp %g1, %l1
4000c888: 2a 80 00 02 bcs,a 4000c890 <_Heap_Allocate_aligned_with_boundary+0x1bc>
4000c88c: e2 26 20 44 st %l1, [ %i0 + 0x44 ]
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
4000c890: 81 c7 e0 08 ret
4000c894: 91 e8 00 10 restore %g0, %l0, %o0
}
4000c898: 81 c7 e0 08 ret
4000c89c: 91 e8 20 00 restore %g0, 0, %o0
40011cd0 <_Heap_Extend>:
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
40011cd0: 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;
40011cd4: c2 06 20 1c ld [ %i0 + 0x1c ], %g1
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
40011cd8: 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 ) {
40011cdc: 80 a6 40 01 cmp %i1, %g1
40011ce0: 1a 80 00 07 bcc 40011cfc <_Heap_Extend+0x2c>
40011ce4: 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;
40011ce8: c4 06 20 18 ld [ %i0 + 0x18 ], %g2
40011cec: 80 a6 40 02 cmp %i1, %g2
40011cf0: 1a 80 00 28 bcc 40011d90 <_Heap_Extend+0xc0>
40011cf4: 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 ) {
40011cf8: 80 a6 40 01 cmp %i1, %g1
40011cfc: 12 80 00 25 bne 40011d90 <_Heap_Extend+0xc0>
40011d00: 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);
40011d04: 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;
40011d08: 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
40011d0c: 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;
40011d10: f4 24 20 1c st %i2, [ %l0 + 0x1c ]
extend_size = new_heap_area_end
40011d14: b2 06 7f f8 add %i1, -8, %i1
40011d18: 7f ff c9 0c call 40004148 <.urem>
40011d1c: 90 10 00 19 mov %i1, %o0
40011d20: 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;
40011d24: d0 26 c0 00 st %o0, [ %i3 ]
if( extend_size >= heap->min_block_size ) {
40011d28: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
40011d2c: 80 a2 00 01 cmp %o0, %g1
40011d30: 0a 80 00 18 bcs 40011d90 <_Heap_Extend+0xc0> <== NEVER TAKEN
40011d34: 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;
40011d38: 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 =
40011d3c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2
40011d40: 82 08 60 01 and %g1, 1, %g1
40011d44: 82 12 00 01 or %o0, %g1, %g1
40011d48: 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);
40011d4c: 82 02 00 11 add %o0, %l1, %g1
40011d50: 84 20 80 01 sub %g2, %g1, %g2
40011d54: 84 10 a0 01 or %g2, 1, %g2
40011d58: c4 20 60 04 st %g2, [ %g1 + 4 ]
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
++stats->used_blocks;
40011d5c: c6 04 20 40 ld [ %l0 + 0x40 ], %g3
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
40011d60: f2 04 20 2c ld [ %l0 + 0x2c ], %i1
++stats->used_blocks;
--stats->frees; /* Do not count subsequent call as actual free() */
40011d64: 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;
40011d68: c2 24 20 24 st %g1, [ %l0 + 0x24 ]
/* Statistics */
stats->size += extend_size;
++stats->used_blocks;
40011d6c: 82 00 e0 01 add %g3, 1, %g1
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
40011d70: 90 06 40 08 add %i1, %o0, %o0
++stats->used_blocks;
40011d74: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
--stats->frees; /* Do not count subsequent call as actual free() */
40011d78: 82 00 bf ff add %g2, -1, %g1
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
40011d7c: d0 24 20 2c st %o0, [ %l0 + 0x2c ]
++stats->used_blocks;
--stats->frees; /* Do not count subsequent call as actual free() */
40011d80: c2 24 20 50 st %g1, [ %l0 + 0x50 ]
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
40011d84: 90 10 00 10 mov %l0, %o0
40011d88: 7f ff e8 fb call 4000c174 <_Heap_Free>
40011d8c: 92 04 60 08 add %l1, 8, %o1
}
return HEAP_EXTEND_SUCCESSFUL;
}
40011d90: 81 c7 e0 08 ret
40011d94: 81 e8 00 00 restore
4000c8a0 <_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 )
{
4000c8a0: 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 )
4000c8a4: d2 06 20 10 ld [ %i0 + 0x10 ], %o1
4000c8a8: 40 00 31 51 call 40018dec <.urem>
4000c8ac: 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;
4000c8b0: 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 )
4000c8b4: b2 06 7f f8 add %i1, -8, %i1
4000c8b8: 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
4000c8bc: 80 a2 00 01 cmp %o0, %g1
4000c8c0: 0a 80 00 05 bcs 4000c8d4 <_Heap_Free+0x34>
4000c8c4: 84 10 20 00 clr %g2
4000c8c8: c4 06 20 24 ld [ %i0 + 0x24 ], %g2
4000c8cc: 80 a0 80 08 cmp %g2, %o0
4000c8d0: 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 ) ) {
4000c8d4: 80 a0 a0 00 cmp %g2, 0
4000c8d8: 02 80 00 6a be 4000ca80 <_Heap_Free+0x1e0>
4000c8dc: 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;
4000c8e0: c8 02 20 04 ld [ %o0 + 4 ], %g4
4000c8e4: 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);
4000c8e8: 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
4000c8ec: 80 a0 80 01 cmp %g2, %g1
4000c8f0: 0a 80 00 05 bcs 4000c904 <_Heap_Free+0x64> <== NEVER TAKEN
4000c8f4: 9a 10 20 00 clr %o5
4000c8f8: da 06 20 24 ld [ %i0 + 0x24 ], %o5
4000c8fc: 80 a3 40 02 cmp %o5, %g2
4000c900: 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 ) ) {
4000c904: 80 a3 60 00 cmp %o5, 0
4000c908: 02 80 00 5e be 4000ca80 <_Heap_Free+0x1e0> <== NEVER TAKEN
4000c90c: 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;
4000c910: da 00 a0 04 ld [ %g2 + 4 ], %o5
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
4000c914: 80 8b 60 01 btst 1, %o5
4000c918: 02 80 00 5a be 4000ca80 <_Heap_Free+0x1e0> <== NEVER TAKEN
4000c91c: 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 ));
4000c920: 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
4000c924: 80 a0 80 09 cmp %g2, %o1
4000c928: 02 80 00 06 be 4000c940 <_Heap_Free+0xa0>
4000c92c: 96 10 20 00 clr %o3
4000c930: 98 00 80 0d add %g2, %o5, %o4
4000c934: d6 03 20 04 ld [ %o4 + 4 ], %o3
4000c938: 96 0a e0 01 and %o3, 1, %o3
4000c93c: 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 ) ) {
4000c940: 80 89 20 01 btst 1, %g4
4000c944: 12 80 00 26 bne 4000c9dc <_Heap_Free+0x13c>
4000c948: 80 a2 e0 00 cmp %o3, 0
uintptr_t const prev_size = block->prev_size;
4000c94c: 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);
4000c950: 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
4000c954: 80 a1 00 01 cmp %g4, %g1
4000c958: 0a 80 00 04 bcs 4000c968 <_Heap_Free+0xc8> <== NEVER TAKEN
4000c95c: 94 10 20 00 clr %o2
4000c960: 80 a2 40 04 cmp %o1, %g4
4000c964: 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 ) ) {
4000c968: 80 a2 a0 00 cmp %o2, 0
4000c96c: 02 80 00 45 be 4000ca80 <_Heap_Free+0x1e0> <== NEVER TAKEN
4000c970: 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) ) {
4000c974: c2 01 20 04 ld [ %g4 + 4 ], %g1
4000c978: 80 88 60 01 btst 1, %g1
4000c97c: 02 80 00 41 be 4000ca80 <_Heap_Free+0x1e0> <== NEVER TAKEN
4000c980: 80 a2 e0 00 cmp %o3, 0
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
4000c984: 22 80 00 0f be,a 4000c9c0 <_Heap_Free+0x120>
4000c988: 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;
4000c98c: 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;
4000c990: 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;
4000c994: c4 00 a0 08 ld [ %g2 + 8 ], %g2
4000c998: 82 00 7f ff add %g1, -1, %g1
4000c99c: 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;
4000c9a0: 9a 00 c0 0d add %g3, %o5, %o5
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
4000c9a4: d6 20 a0 0c st %o3, [ %g2 + 0xc ]
4000c9a8: 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;
4000c9ac: 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;
4000c9b0: 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;
4000c9b4: 98 13 20 01 or %o4, 1, %o4
4000c9b8: 10 80 00 27 b 4000ca54 <_Heap_Free+0x1b4>
4000c9bc: 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;
4000c9c0: 82 13 20 01 or %o4, 1, %g1
4000c9c4: c2 21 20 04 st %g1, [ %g4 + 4 ]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4000c9c8: c2 00 a0 04 ld [ %g2 + 4 ], %g1
next_block->prev_size = size;
4000c9cc: 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;
4000c9d0: 82 08 7f fe and %g1, -2, %g1
4000c9d4: 10 80 00 20 b 4000ca54 <_Heap_Free+0x1b4>
4000c9d8: c2 20 a0 04 st %g1, [ %g2 + 4 ]
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
4000c9dc: 02 80 00 0d be 4000ca10 <_Heap_Free+0x170>
4000c9e0: 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;
4000c9e4: 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;
4000c9e8: c4 00 a0 08 ld [ %g2 + 8 ], %g2
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
4000c9ec: c2 22 20 0c st %g1, [ %o0 + 0xc ]
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
4000c9f0: c4 22 20 08 st %g2, [ %o0 + 8 ]
new_block->prev = prev;
next->prev = new_block;
prev->next = new_block;
4000c9f4: 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;
4000c9f8: d0 20 a0 0c st %o0, [ %g2 + 0xc ]
uintptr_t const size = block_size + next_block_size;
4000c9fc: 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;
4000ca00: 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;
4000ca04: 82 10 60 01 or %g1, 1, %g1
4000ca08: 10 80 00 13 b 4000ca54 <_Heap_Free+0x1b4>
4000ca0c: 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;
4000ca10: c2 22 20 04 st %g1, [ %o0 + 4 ]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4000ca14: 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;
4000ca18: c8 06 20 08 ld [ %i0 + 8 ], %g4
4000ca1c: 82 08 7f fe and %g1, -2, %g1
next_block->prev_size = block_size;
4000ca20: 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;
4000ca24: c2 20 a0 04 st %g1, [ %g2 + 4 ]
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
4000ca28: c2 06 20 38 ld [ %i0 + 0x38 ], %g1
new_block->next = next;
4000ca2c: c8 22 20 08 st %g4, [ %o0 + 8 ]
new_block->prev = block_before;
4000ca30: 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;
4000ca34: 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;
4000ca38: 82 00 60 01 inc %g1
block_before->next = new_block;
next->prev = new_block;
4000ca3c: 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;
4000ca40: 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;
4000ca44: 80 a0 80 01 cmp %g2, %g1
4000ca48: 1a 80 00 03 bcc 4000ca54 <_Heap_Free+0x1b4>
4000ca4c: 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;
4000ca50: c2 26 20 3c st %g1, [ %i0 + 0x3c ]
}
}
/* Statistics */
--stats->used_blocks;
4000ca54: c4 06 20 40 ld [ %i0 + 0x40 ], %g2
++stats->frees;
4000ca58: c2 06 20 50 ld [ %i0 + 0x50 ], %g1
stats->free_size += block_size;
4000ca5c: c8 06 20 30 ld [ %i0 + 0x30 ], %g4
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4000ca60: 84 00 bf ff add %g2, -1, %g2
++stats->frees;
stats->free_size += block_size;
4000ca64: 86 01 00 03 add %g4, %g3, %g3
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4000ca68: c4 26 20 40 st %g2, [ %i0 + 0x40 ]
++stats->frees;
stats->free_size += block_size;
4000ca6c: c6 26 20 30 st %g3, [ %i0 + 0x30 ]
}
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
4000ca70: 82 00 60 01 inc %g1
4000ca74: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
stats->free_size += block_size;
return( true );
4000ca78: 81 c7 e0 08 ret
4000ca7c: 91 e8 20 01 restore %g0, 1, %o0
}
4000ca80: 81 c7 e0 08 ret
4000ca84: 91 e8 20 00 restore %g0, 0, %o0
4001b5e8 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
4001b5e8: 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 )
4001b5ec: d2 06 20 10 ld [ %i0 + 0x10 ], %o1
4001b5f0: 7f ff f5 ff call 40018dec <.urem>
4001b5f4: 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;
4001b5f8: 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 )
4001b5fc: 84 06 7f f8 add %i1, -8, %g2
4001b600: 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
4001b604: 80 a2 00 01 cmp %o0, %g1
4001b608: 0a 80 00 05 bcs 4001b61c <_Heap_Size_of_alloc_area+0x34>
4001b60c: 84 10 20 00 clr %g2
4001b610: c4 06 20 24 ld [ %i0 + 0x24 ], %g2
4001b614: 80 a0 80 08 cmp %g2, %o0
4001b618: 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 ) ) {
4001b61c: 80 a0 a0 00 cmp %g2, 0
4001b620: 02 80 00 16 be 4001b678 <_Heap_Size_of_alloc_area+0x90>
4001b624: 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);
4001b628: c4 02 20 04 ld [ %o0 + 4 ], %g2
4001b62c: 84 08 bf fe and %g2, -2, %g2
4001b630: 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
4001b634: 80 a0 80 01 cmp %g2, %g1
4001b638: 0a 80 00 05 bcs 4001b64c <_Heap_Size_of_alloc_area+0x64> <== NEVER TAKEN
4001b63c: 86 10 20 00 clr %g3
4001b640: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
4001b644: 80 a0 40 02 cmp %g1, %g2
4001b648: 86 60 3f ff subx %g0, -1, %g3
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
4001b64c: 80 a0 e0 00 cmp %g3, 0
4001b650: 02 80 00 0a be 4001b678 <_Heap_Size_of_alloc_area+0x90> <== NEVER TAKEN
4001b654: 01 00 00 00 nop
4001b658: c2 00 a0 04 ld [ %g2 + 4 ], %g1
4001b65c: 80 88 60 01 btst 1, %g1
4001b660: 02 80 00 06 be 4001b678 <_Heap_Size_of_alloc_area+0x90> <== NEVER TAKEN
4001b664: 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;
4001b668: 84 00 a0 04 add %g2, 4, %g2
4001b66c: c4 26 80 00 st %g2, [ %i2 ]
return true;
4001b670: 81 c7 e0 08 ret
4001b674: 91 e8 20 01 restore %g0, 1, %o0
}
4001b678: 81 c7 e0 08 ret
4001b67c: 91 e8 20 00 restore %g0, 0, %o0
4000859c <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
4000859c: 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;
400085a0: 23 10 00 22 sethi %hi(0x40008800), %l1
400085a4: 80 8e a0 ff btst 0xff, %i2
400085a8: a2 14 62 74 or %l1, 0x274, %l1
Heap_Control *heap,
int source,
bool dump
)
{
uintptr_t const page_size = heap->page_size;
400085ac: e4 06 20 10 ld [ %i0 + 0x10 ], %l2
uintptr_t const min_block_size = heap->min_block_size;
400085b0: e6 06 20 14 ld [ %i0 + 0x14 ], %l3
Heap_Block *const last_block = heap->last_block;
400085b4: 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;
400085b8: 12 80 00 04 bne 400085c8 <_Heap_Walk+0x2c>
400085bc: e0 06 20 20 ld [ %i0 + 0x20 ], %l0
400085c0: 23 10 00 21 sethi %hi(0x40008400), %l1
400085c4: a2 14 61 94 or %l1, 0x194, %l1 ! 40008594 <_Heap_Walk_print_nothing>
if ( !_System_state_Is_up( _System_state_Get() ) ) {
400085c8: 03 10 00 80 sethi %hi(0x40020000), %g1
400085cc: c2 00 61 d0 ld [ %g1 + 0x1d0 ], %g1 ! 400201d0 <_System_state_Current>
400085d0: 80 a0 60 03 cmp %g1, 3
400085d4: 12 80 01 1e bne 40008a4c <_Heap_Walk+0x4b0>
400085d8: 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)(
400085dc: da 06 20 18 ld [ %i0 + 0x18 ], %o5
400085e0: c6 06 20 1c ld [ %i0 + 0x1c ], %g3
400085e4: c4 06 20 08 ld [ %i0 + 8 ], %g2
400085e8: c2 06 20 0c ld [ %i0 + 0xc ], %g1
400085ec: c6 23 a0 5c st %g3, [ %sp + 0x5c ]
400085f0: c4 23 a0 68 st %g2, [ %sp + 0x68 ]
400085f4: c2 23 a0 6c st %g1, [ %sp + 0x6c ]
400085f8: e0 23 a0 60 st %l0, [ %sp + 0x60 ]
400085fc: e8 23 a0 64 st %l4, [ %sp + 0x64 ]
40008600: 92 10 20 00 clr %o1
40008604: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008608: 96 10 00 12 mov %l2, %o3
4000860c: 94 12 a1 c0 or %o2, 0x1c0, %o2
40008610: 9f c4 40 00 call %l1
40008614: 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 ) {
40008618: 80 a4 a0 00 cmp %l2, 0
4000861c: 12 80 00 07 bne 40008638 <_Heap_Walk+0x9c>
40008620: 80 8c a0 07 btst 7, %l2
(*printer)( source, true, "page size is zero\n" );
40008624: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008628: 90 10 00 19 mov %i1, %o0
4000862c: 92 10 20 01 mov 1, %o1
40008630: 10 80 00 27 b 400086cc <_Heap_Walk+0x130>
40008634: 94 12 a2 58 or %o2, 0x258, %o2
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
40008638: 22 80 00 08 be,a 40008658 <_Heap_Walk+0xbc>
4000863c: 90 10 00 13 mov %l3, %o0
(*printer)(
40008640: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008644: 90 10 00 19 mov %i1, %o0
40008648: 96 10 00 12 mov %l2, %o3
4000864c: 92 10 20 01 mov 1, %o1
40008650: 10 80 01 05 b 40008a64 <_Heap_Walk+0x4c8>
40008654: 94 12 a2 70 or %o2, 0x270, %o2
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
40008658: 7f ff e5 20 call 40001ad8 <.urem>
4000865c: 92 10 00 12 mov %l2, %o1
40008660: 80 a2 20 00 cmp %o0, 0
40008664: 22 80 00 08 be,a 40008684 <_Heap_Walk+0xe8>
40008668: 90 04 20 08 add %l0, 8, %o0
(*printer)(
4000866c: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008670: 90 10 00 19 mov %i1, %o0
40008674: 96 10 00 13 mov %l3, %o3
40008678: 92 10 20 01 mov 1, %o1
4000867c: 10 80 00 fa b 40008a64 <_Heap_Walk+0x4c8>
40008680: 94 12 a2 90 or %o2, 0x290, %o2
);
return false;
}
if (
40008684: 7f ff e5 15 call 40001ad8 <.urem>
40008688: 92 10 00 12 mov %l2, %o1
4000868c: 80 a2 20 00 cmp %o0, 0
40008690: 22 80 00 08 be,a 400086b0 <_Heap_Walk+0x114>
40008694: c2 04 20 04 ld [ %l0 + 4 ], %g1
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
40008698: 15 10 00 74 sethi %hi(0x4001d000), %o2
4000869c: 90 10 00 19 mov %i1, %o0
400086a0: 96 10 00 10 mov %l0, %o3
400086a4: 92 10 20 01 mov 1, %o1
400086a8: 10 80 00 ef b 40008a64 <_Heap_Walk+0x4c8>
400086ac: 94 12 a2 b8 or %o2, 0x2b8, %o2
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
400086b0: 80 88 60 01 btst 1, %g1
400086b4: 32 80 00 09 bne,a 400086d8 <_Heap_Walk+0x13c>
400086b8: ea 04 00 00 ld [ %l0 ], %l5
(*printer)(
400086bc: 15 10 00 74 sethi %hi(0x4001d000), %o2
400086c0: 90 10 00 19 mov %i1, %o0
400086c4: 92 10 20 01 mov 1, %o1
400086c8: 94 12 a2 f0 or %o2, 0x2f0, %o2
400086cc: 9f c4 40 00 call %l1
400086d0: b0 10 20 00 clr %i0
400086d4: 30 80 00 e6 b,a 40008a6c <_Heap_Walk+0x4d0>
);
return false;
}
if ( first_block->prev_size != page_size ) {
400086d8: 80 a5 40 12 cmp %l5, %l2
400086dc: 22 80 00 09 be,a 40008700 <_Heap_Walk+0x164>
400086e0: c2 05 20 04 ld [ %l4 + 4 ], %g1
(*printer)(
400086e4: 15 10 00 74 sethi %hi(0x4001d000), %o2
400086e8: 90 10 00 19 mov %i1, %o0
400086ec: 96 10 00 15 mov %l5, %o3
400086f0: 98 10 00 12 mov %l2, %o4
400086f4: 92 10 20 01 mov 1, %o1
400086f8: 10 80 00 88 b 40008918 <_Heap_Walk+0x37c>
400086fc: 94 12 a3 20 or %o2, 0x320, %o2
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
40008700: 82 08 7f fe and %g1, -2, %g1
40008704: 82 05 00 01 add %l4, %g1, %g1
40008708: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000870c: 80 88 60 01 btst 1, %g1
40008710: 32 80 00 07 bne,a 4000872c <_Heap_Walk+0x190>
40008714: d6 06 20 08 ld [ %i0 + 8 ], %o3
(*printer)(
40008718: 15 10 00 74 sethi %hi(0x4001d000), %o2
4000871c: 90 10 00 19 mov %i1, %o0
40008720: 92 10 20 01 mov 1, %o1
40008724: 10 bf ff ea b 400086cc <_Heap_Walk+0x130>
40008728: 94 12 a3 50 or %o2, 0x350, %o2
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
4000872c: 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;
40008730: a4 10 00 18 mov %i0, %l2
40008734: 10 80 00 32 b 400087fc <_Heap_Walk+0x260>
40008738: 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
4000873c: 80 a0 80 17 cmp %g2, %l7
40008740: 18 80 00 05 bgu 40008754 <_Heap_Walk+0x1b8>
40008744: 82 10 20 00 clr %g1
40008748: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
4000874c: 80 a0 40 17 cmp %g1, %l7
40008750: 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 ) ) {
40008754: 80 a0 60 00 cmp %g1, 0
40008758: 32 80 00 08 bne,a 40008778 <_Heap_Walk+0x1dc>
4000875c: 90 05 e0 08 add %l7, 8, %o0
(*printer)(
40008760: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008764: 96 10 00 17 mov %l7, %o3
40008768: 90 10 00 19 mov %i1, %o0
4000876c: 92 10 20 01 mov 1, %o1
40008770: 10 80 00 bd b 40008a64 <_Heap_Walk+0x4c8>
40008774: 94 12 a3 68 or %o2, 0x368, %o2
);
return false;
}
if (
40008778: 7f ff e4 d8 call 40001ad8 <.urem>
4000877c: 92 10 00 16 mov %l6, %o1
40008780: 80 a2 20 00 cmp %o0, 0
40008784: 22 80 00 08 be,a 400087a4 <_Heap_Walk+0x208>
40008788: c2 05 e0 04 ld [ %l7 + 4 ], %g1
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
4000878c: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008790: 96 10 00 17 mov %l7, %o3
40008794: 90 10 00 19 mov %i1, %o0
40008798: 92 10 20 01 mov 1, %o1
4000879c: 10 80 00 b2 b 40008a64 <_Heap_Walk+0x4c8>
400087a0: 94 12 a3 88 or %o2, 0x388, %o2
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
400087a4: 82 08 7f fe and %g1, -2, %g1
400087a8: 82 05 c0 01 add %l7, %g1, %g1
400087ac: c2 00 60 04 ld [ %g1 + 4 ], %g1
400087b0: 80 88 60 01 btst 1, %g1
400087b4: 22 80 00 08 be,a 400087d4 <_Heap_Walk+0x238>
400087b8: d8 05 e0 0c ld [ %l7 + 0xc ], %o4
(*printer)(
400087bc: 15 10 00 74 sethi %hi(0x4001d000), %o2
400087c0: 96 10 00 17 mov %l7, %o3
400087c4: 90 10 00 19 mov %i1, %o0
400087c8: 92 10 20 01 mov 1, %o1
400087cc: 10 80 00 a6 b 40008a64 <_Heap_Walk+0x4c8>
400087d0: 94 12 a3 b8 or %o2, 0x3b8, %o2
);
return false;
}
if ( free_block->prev != prev_block ) {
400087d4: 80 a3 00 12 cmp %o4, %l2
400087d8: 02 80 00 08 be 400087f8 <_Heap_Walk+0x25c>
400087dc: a4 10 00 17 mov %l7, %l2
(*printer)(
400087e0: 15 10 00 74 sethi %hi(0x4001d000), %o2
400087e4: 96 10 00 17 mov %l7, %o3
400087e8: 90 10 00 19 mov %i1, %o0
400087ec: 92 10 20 01 mov 1, %o1
400087f0: 10 80 00 4a b 40008918 <_Heap_Walk+0x37c>
400087f4: 94 12 a3 d8 or %o2, 0x3d8, %o2
return false;
}
prev_block = free_block;
free_block = free_block->next;
400087f8: 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 ) {
400087fc: 80 a5 c0 18 cmp %l7, %i0
40008800: 32 bf ff cf bne,a 4000873c <_Heap_Walk+0x1a0>
40008804: c4 06 20 20 ld [ %i0 + 0x20 ], %g2
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
40008808: 10 80 00 89 b 40008a2c <_Heap_Walk+0x490>
4000880c: 37 10 00 75 sethi %hi(0x4001d400), %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 ) {
40008810: 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;
40008814: ac 0d bf fe and %l6, -2, %l6
40008818: 02 80 00 0a be 40008840 <_Heap_Walk+0x2a4>
4000881c: a4 04 00 16 add %l0, %l6, %l2
(*printer)(
40008820: 90 10 00 19 mov %i1, %o0
40008824: 92 10 20 00 clr %o1
40008828: 94 10 00 1a mov %i2, %o2
4000882c: 96 10 00 10 mov %l0, %o3
40008830: 9f c4 40 00 call %l1
40008834: 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
40008838: 10 80 00 0a b 40008860 <_Heap_Walk+0x2c4>
4000883c: c4 06 20 20 ld [ %i0 + 0x20 ], %g2
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
40008840: da 04 00 00 ld [ %l0 ], %o5
40008844: 90 10 00 19 mov %i1, %o0
40008848: 92 10 20 00 clr %o1
4000884c: 94 10 00 1b mov %i3, %o2
40008850: 96 10 00 10 mov %l0, %o3
40008854: 9f c4 40 00 call %l1
40008858: 98 10 00 16 mov %l6, %o4
4000885c: c4 06 20 20 ld [ %i0 + 0x20 ], %g2
40008860: 80 a0 80 12 cmp %g2, %l2
40008864: 18 80 00 05 bgu 40008878 <_Heap_Walk+0x2dc> <== NEVER TAKEN
40008868: 82 10 20 00 clr %g1
4000886c: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
40008870: 80 a0 40 12 cmp %g1, %l2
40008874: 82 60 3f ff subx %g0, -1, %g1
block_size,
block->prev_size
);
}
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
40008878: 80 a0 60 00 cmp %g1, 0
4000887c: 32 80 00 09 bne,a 400088a0 <_Heap_Walk+0x304>
40008880: 90 10 00 16 mov %l6, %o0
(*printer)(
40008884: 15 10 00 75 sethi %hi(0x4001d400), %o2
40008888: 90 10 00 19 mov %i1, %o0
4000888c: 96 10 00 10 mov %l0, %o3
40008890: 98 10 00 12 mov %l2, %o4
40008894: 92 10 20 01 mov 1, %o1
40008898: 10 80 00 20 b 40008918 <_Heap_Walk+0x37c>
4000889c: 94 12 a0 50 or %o2, 0x50, %o2
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) ) {
400088a0: 7f ff e4 8e call 40001ad8 <.urem>
400088a4: 92 10 00 15 mov %l5, %o1
400088a8: 80 a2 20 00 cmp %o0, 0
400088ac: 02 80 00 09 be 400088d0 <_Heap_Walk+0x334>
400088b0: 80 a5 80 13 cmp %l6, %l3
(*printer)(
400088b4: 15 10 00 75 sethi %hi(0x4001d400), %o2
400088b8: 90 10 00 19 mov %i1, %o0
400088bc: 96 10 00 10 mov %l0, %o3
400088c0: 98 10 00 16 mov %l6, %o4
400088c4: 92 10 20 01 mov 1, %o1
400088c8: 10 80 00 14 b 40008918 <_Heap_Walk+0x37c>
400088cc: 94 12 a0 80 or %o2, 0x80, %o2
);
return false;
}
if ( block_size < min_block_size ) {
400088d0: 1a 80 00 0a bcc 400088f8 <_Heap_Walk+0x35c>
400088d4: 80 a4 80 10 cmp %l2, %l0
(*printer)(
400088d8: 15 10 00 75 sethi %hi(0x4001d400), %o2
400088dc: 90 10 00 19 mov %i1, %o0
400088e0: 96 10 00 10 mov %l0, %o3
400088e4: 98 10 00 16 mov %l6, %o4
400088e8: 9a 10 00 13 mov %l3, %o5
400088ec: 92 10 20 01 mov 1, %o1
400088f0: 10 80 00 3b b 400089dc <_Heap_Walk+0x440>
400088f4: 94 12 a0 b0 or %o2, 0xb0, %o2
);
return false;
}
if ( next_block_begin <= block_begin ) {
400088f8: 38 80 00 0b bgu,a 40008924 <_Heap_Walk+0x388>
400088fc: c2 04 a0 04 ld [ %l2 + 4 ], %g1
(*printer)(
40008900: 15 10 00 75 sethi %hi(0x4001d400), %o2
40008904: 90 10 00 19 mov %i1, %o0
40008908: 96 10 00 10 mov %l0, %o3
4000890c: 98 10 00 12 mov %l2, %o4
40008910: 92 10 20 01 mov 1, %o1
40008914: 94 12 a0 e0 or %o2, 0xe0, %o2
40008918: 9f c4 40 00 call %l1
4000891c: b0 10 20 00 clr %i0
40008920: 30 80 00 53 b,a 40008a6c <_Heap_Walk+0x4d0>
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
40008924: 80 88 60 01 btst 1, %g1
40008928: 32 80 00 46 bne,a 40008a40 <_Heap_Walk+0x4a4>
4000892c: 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;
40008930: 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)(
40008934: 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;
40008938: 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;
4000893c: 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;
40008940: 1b 10 00 75 sethi %hi(0x4001d400), %o5
40008944: 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;
40008948: 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);
4000894c: 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;
40008950: 02 80 00 07 be 4000896c <_Heap_Walk+0x3d0>
40008954: 9a 13 61 18 or %o5, 0x118, %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)" : ""),
40008958: 1b 10 00 75 sethi %hi(0x4001d400), %o5
4000895c: 80 a3 00 18 cmp %o4, %i0
40008960: 02 80 00 03 be 4000896c <_Heap_Walk+0x3d0>
40008964: 9a 13 61 30 or %o5, 0x130, %o5
40008968: 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)(
4000896c: c4 04 20 08 ld [ %l0 + 8 ], %g2
40008970: 03 10 00 75 sethi %hi(0x4001d400), %g1
40008974: 80 a0 80 03 cmp %g2, %g3
40008978: 02 80 00 07 be 40008994 <_Heap_Walk+0x3f8>
4000897c: 82 10 61 40 or %g1, 0x140, %g1
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
40008980: 03 10 00 75 sethi %hi(0x4001d400), %g1
40008984: 80 a0 80 18 cmp %g2, %i0
40008988: 02 80 00 03 be 40008994 <_Heap_Walk+0x3f8>
4000898c: 82 10 61 50 or %g1, 0x150, %g1
40008990: 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)(
40008994: c4 23 a0 5c st %g2, [ %sp + 0x5c ]
40008998: c2 23 a0 60 st %g1, [ %sp + 0x60 ]
4000899c: 90 10 00 19 mov %i1, %o0
400089a0: 92 10 20 00 clr %o1
400089a4: 15 10 00 75 sethi %hi(0x4001d400), %o2
400089a8: 96 10 00 10 mov %l0, %o3
400089ac: 9f c4 40 00 call %l1
400089b0: 94 12 a1 60 or %o2, 0x160, %o2
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
400089b4: da 05 c0 00 ld [ %l7 ], %o5
400089b8: 80 a5 80 0d cmp %l6, %o5
400089bc: 02 80 00 0b be 400089e8 <_Heap_Walk+0x44c>
400089c0: 15 10 00 75 sethi %hi(0x4001d400), %o2
(*printer)(
400089c4: ee 23 a0 5c st %l7, [ %sp + 0x5c ]
400089c8: 90 10 00 19 mov %i1, %o0
400089cc: 96 10 00 10 mov %l0, %o3
400089d0: 98 10 00 16 mov %l6, %o4
400089d4: 92 10 20 01 mov 1, %o1
400089d8: 94 12 a1 90 or %o2, 0x190, %o2
400089dc: 9f c4 40 00 call %l1
400089e0: b0 10 20 00 clr %i0
400089e4: 30 80 00 22 b,a 40008a6c <_Heap_Walk+0x4d0>
);
return false;
}
if ( !prev_used ) {
400089e8: 80 8f 60 01 btst 1, %i5
400089ec: 32 80 00 0b bne,a 40008a18 <_Heap_Walk+0x47c>
400089f0: c2 06 20 08 ld [ %i0 + 8 ], %g1
(*printer)(
400089f4: 15 10 00 75 sethi %hi(0x4001d400), %o2
400089f8: 90 10 00 19 mov %i1, %o0
400089fc: 96 10 00 10 mov %l0, %o3
40008a00: 92 10 20 01 mov 1, %o1
40008a04: 10 80 00 18 b 40008a64 <_Heap_Walk+0x4c8>
40008a08: 94 12 a1 d0 or %o2, 0x1d0, %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 ) {
40008a0c: 22 80 00 0d be,a 40008a40 <_Heap_Walk+0x4a4>
40008a10: a0 10 00 12 mov %l2, %l0
return true;
}
free_block = free_block->next;
40008a14: 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 ) {
40008a18: 80 a0 40 18 cmp %g1, %i0
40008a1c: 12 bf ff fc bne 40008a0c <_Heap_Walk+0x470>
40008a20: 80 a0 40 10 cmp %g1, %l0
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
40008a24: 10 80 00 0c b 40008a54 <_Heap_Walk+0x4b8>
40008a28: 15 10 00 75 sethi %hi(0x4001d400), %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)(
40008a2c: 35 10 00 75 sethi %hi(0x4001d400), %i2
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
40008a30: 39 10 00 75 sethi %hi(0x4001d400), %i4
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
40008a34: b6 16 e0 28 or %i3, 0x28, %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)(
40008a38: b4 16 a0 10 or %i2, 0x10, %i2
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
40008a3c: b8 17 21 28 or %i4, 0x128, %i4
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
}
while ( block != last_block ) {
40008a40: 80 a4 00 14 cmp %l0, %l4
40008a44: 32 bf ff 73 bne,a 40008810 <_Heap_Walk+0x274>
40008a48: ec 04 20 04 ld [ %l0 + 4 ], %l6
block = next_block;
}
return true;
}
40008a4c: 81 c7 e0 08 ret
40008a50: 91 e8 20 01 restore %g0, 1, %o0
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
40008a54: 90 10 00 19 mov %i1, %o0
40008a58: 96 10 00 10 mov %l0, %o3
40008a5c: 92 10 20 01 mov 1, %o1
40008a60: 94 12 a2 00 or %o2, 0x200, %o2
40008a64: 9f c4 40 00 call %l1
40008a68: b0 10 20 00 clr %i0
40008a6c: 81 c7 e0 08 ret
40008a70: 81 e8 00 00 restore
40007818 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
40007818: 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 )
4000781c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
40007820: 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 )
40007824: 80 a0 60 00 cmp %g1, 0
40007828: 02 80 00 20 be 400078a8 <_Objects_Allocate+0x90> <== NEVER TAKEN
4000782c: 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 );
40007830: a2 04 20 20 add %l0, 0x20, %l1
40007834: 40 00 12 ff call 4000c430 <_Chain_Get>
40007838: 90 10 00 11 mov %l1, %o0
if ( information->auto_extend ) {
4000783c: c2 0c 20 12 ldub [ %l0 + 0x12 ], %g1
40007840: 80 a0 60 00 cmp %g1, 0
40007844: 02 80 00 19 be 400078a8 <_Objects_Allocate+0x90>
40007848: 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 ) {
4000784c: 80 a2 20 00 cmp %o0, 0
40007850: 32 80 00 0a bne,a 40007878 <_Objects_Allocate+0x60>
40007854: c2 14 20 0a lduh [ %l0 + 0xa ], %g1
_Objects_Extend_information( information );
40007858: 40 00 00 1e call 400078d0 <_Objects_Extend_information>
4000785c: 90 10 00 10 mov %l0, %o0
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
40007860: 40 00 12 f4 call 4000c430 <_Chain_Get>
40007864: 90 10 00 11 mov %l1, %o0
}
if ( the_object ) {
40007868: b0 92 20 00 orcc %o0, 0, %i0
4000786c: 02 80 00 0f be 400078a8 <_Objects_Allocate+0x90>
40007870: 01 00 00 00 nop
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
40007874: c2 14 20 0a lduh [ %l0 + 0xa ], %g1
40007878: d0 16 20 0a lduh [ %i0 + 0xa ], %o0
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
4000787c: d2 14 20 14 lduh [ %l0 + 0x14 ], %o1
40007880: 40 00 44 af call 40018b3c <.udiv>
40007884: 90 22 00 01 sub %o0, %g1, %o0
40007888: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
4000788c: 91 2a 20 02 sll %o0, 2, %o0
information->inactive--;
40007890: 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 ]--;
40007894: c4 00 40 08 ld [ %g1 + %o0 ], %g2
information->inactive--;
40007898: 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 ]--;
4000789c: 84 00 bf ff add %g2, -1, %g2
information->inactive--;
400078a0: 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 ]--;
400078a4: c4 20 40 08 st %g2, [ %g1 + %o0 ]
information->inactive--;
}
}
return the_object;
}
400078a8: 81 c7 e0 08 ret
400078ac: 81 e8 00 00 restore
400078d0 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
400078d0: 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 )
400078d4: e4 06 20 34 ld [ %i0 + 0x34 ], %l2
400078d8: 80 a4 a0 00 cmp %l2, 0
400078dc: 12 80 00 06 bne 400078f4 <_Objects_Extend_information+0x24>
400078e0: e6 16 20 0a lduh [ %i0 + 0xa ], %l3
400078e4: a0 10 00 13 mov %l3, %l0
400078e8: a2 10 20 00 clr %l1
400078ec: 10 80 00 15 b 40007940 <_Objects_Extend_information+0x70>
400078f0: a8 10 20 00 clr %l4
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
400078f4: e2 16 20 14 lduh [ %i0 + 0x14 ], %l1
400078f8: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0
400078fc: 40 00 44 90 call 40018b3c <.udiv>
40007900: 92 10 00 11 mov %l1, %o1
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL )
40007904: 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;
40007908: 91 2a 20 10 sll %o0, 0x10, %o0
4000790c: a0 10 00 13 mov %l3, %l0
40007910: a9 32 20 10 srl %o0, 0x10, %l4
for ( ; block < block_count; block++ ) {
40007914: 10 80 00 08 b 40007934 <_Objects_Extend_information+0x64>
40007918: a2 10 20 00 clr %l1
if ( information->object_blocks[ block ] == NULL )
4000791c: c4 04 80 02 ld [ %l2 + %g2 ], %g2
40007920: 80 a0 a0 00 cmp %g2, 0
40007924: 22 80 00 08 be,a 40007944 <_Objects_Extend_information+0x74>
40007928: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0
4000792c: 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++ ) {
40007930: a2 04 60 01 inc %l1
40007934: 80 a4 40 14 cmp %l1, %l4
40007938: 0a bf ff f9 bcs 4000791c <_Objects_Extend_information+0x4c>
4000793c: 85 2c 60 02 sll %l1, 2, %g2
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
40007940: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0
40007944: 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 ) {
40007948: 03 00 00 3f sethi %hi(0xfc00), %g1
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
4000794c: 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 ) {
40007950: 82 10 63 ff or %g1, 0x3ff, %g1
40007954: 80 a5 80 01 cmp %l6, %g1
40007958: 18 80 00 88 bgu 40007b78 <_Objects_Extend_information+0x2a8><== NEVER TAKEN
4000795c: 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;
40007960: 40 00 44 3d call 40018a54 <.umul>
40007964: d2 06 20 18 ld [ %i0 + 0x18 ], %o1
if ( information->auto_extend ) {
40007968: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1
4000796c: 80 a0 60 00 cmp %g1, 0
40007970: 02 80 00 09 be 40007994 <_Objects_Extend_information+0xc4>
40007974: 01 00 00 00 nop
new_object_block = _Workspace_Allocate( block_size );
40007978: 40 00 08 4c call 40009aa8 <_Workspace_Allocate>
4000797c: 01 00 00 00 nop
if ( !new_object_block )
40007980: a4 92 20 00 orcc %o0, 0, %l2
40007984: 32 80 00 08 bne,a 400079a4 <_Objects_Extend_information+0xd4>
40007988: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
4000798c: 81 c7 e0 08 ret
40007990: 81 e8 00 00 restore
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
40007994: 40 00 08 37 call 40009a70 <_Workspace_Allocate_or_fatal_error>
40007998: 01 00 00 00 nop
4000799c: 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 ) {
400079a0: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
400079a4: 80 a4 00 01 cmp %l0, %g1
400079a8: 2a 80 00 53 bcs,a 40007af4 <_Objects_Extend_information+0x224>
400079ac: 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 );
400079b0: 82 05 80 13 add %l6, %l3, %g1
*/
/*
* Up the block count and maximum
*/
block_count++;
400079b4: 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 );
400079b8: 91 2d e0 01 sll %l7, 1, %o0
400079bc: 90 02 00 17 add %o0, %l7, %o0
400079c0: 90 00 40 08 add %g1, %o0, %o0
400079c4: 40 00 08 39 call 40009aa8 <_Workspace_Allocate>
400079c8: 91 2a 20 02 sll %o0, 2, %o0
if ( !object_blocks ) {
400079cc: aa 92 20 00 orcc %o0, 0, %l5
400079d0: 32 80 00 06 bne,a 400079e8 <_Objects_Extend_information+0x118>
400079d4: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
_Workspace_Free( new_object_block );
400079d8: 40 00 08 3d call 40009acc <_Workspace_Free>
400079dc: 90 10 00 12 mov %l2, %o0
return;
400079e0: 81 c7 e0 08 ret
400079e4: 81 e8 00 00 restore
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
400079e8: 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 ) {
400079ec: 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);
400079f0: ba 05 40 17 add %l5, %l7, %i5
400079f4: 82 10 20 00 clr %g1
400079f8: 08 80 00 14 bleu 40007a48 <_Objects_Extend_information+0x178>
400079fc: 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,
40007a00: d2 06 20 34 ld [ %i0 + 0x34 ], %o1
information->object_blocks,
block_count * sizeof(void*) );
40007a04: 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,
40007a08: 40 00 20 f1 call 4000fdcc <memcpy>
40007a0c: 94 10 00 1c mov %i4, %o2
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
40007a10: d2 06 20 30 ld [ %i0 + 0x30 ], %o1
40007a14: 94 10 00 1c mov %i4, %o2
40007a18: 40 00 20 ed call 4000fdcc <memcpy>
40007a1c: 90 10 00 1d mov %i5, %o0
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
40007a20: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
40007a24: d2 06 20 1c ld [ %i0 + 0x1c ], %o1
40007a28: a6 04 c0 01 add %l3, %g1, %l3
40007a2c: 90 10 00 17 mov %l7, %o0
40007a30: 40 00 20 e7 call 4000fdcc <memcpy>
40007a34: 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 );
40007a38: 10 80 00 08 b 40007a58 <_Objects_Extend_information+0x188>
40007a3c: 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++ ) {
40007a40: 82 00 60 01 inc %g1
local_table[ index ] = NULL;
40007a44: 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++ ) {
40007a48: 80 a0 40 13 cmp %g1, %l3
40007a4c: 2a bf ff fd bcs,a 40007a40 <_Objects_Extend_information+0x170>
40007a50: 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 );
40007a54: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
40007a58: a9 2d 20 02 sll %l4, 2, %l4
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
40007a5c: 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;
40007a60: c0 27 40 14 clr [ %i5 + %l4 ]
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
40007a64: c0 25 40 14 clr [ %l5 + %l4 ]
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
40007a68: 86 04 00 03 add %l0, %g3, %g3
40007a6c: 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 ;
40007a70: 10 80 00 04 b 40007a80 <_Objects_Extend_information+0x1b0>
40007a74: 82 10 00 10 mov %l0, %g1
index < ( information->allocation_size + index_base );
index++ ) {
40007a78: 82 00 60 01 inc %g1
40007a7c: 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 ;
40007a80: 80 a0 40 03 cmp %g1, %g3
40007a84: 2a bf ff fd bcs,a 40007a78 <_Objects_Extend_information+0x1a8>
40007a88: c0 20 80 00 clr [ %g2 ]
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
40007a8c: 7f ff e8 b0 call 40001d4c <sparc_disable_interrupts>
40007a90: 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(
40007a94: c8 06 00 00 ld [ %i0 ], %g4
40007a98: 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;
40007a9c: ec 36 20 10 sth %l6, [ %i0 + 0x10 ]
information->maximum_id = _Objects_Build_id(
40007aa0: ad 2d a0 10 sll %l6, 0x10, %l6
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
40007aa4: 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(
40007aa8: 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;
40007aac: fa 26 20 30 st %i5, [ %i0 + 0x30 ]
information->local_table = local_table;
40007ab0: ee 26 20 1c st %l7, [ %i0 + 0x1c ]
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
40007ab4: 89 29 20 18 sll %g4, 0x18, %g4
40007ab8: 85 28 a0 1b sll %g2, 0x1b, %g2
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
40007abc: 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(
40007ac0: 07 00 00 40 sethi %hi(0x10000), %g3
40007ac4: ac 11 00 03 or %g4, %g3, %l6
40007ac8: ac 15 80 02 or %l6, %g2, %l6
40007acc: ac 15 80 01 or %l6, %g1, %l6
40007ad0: ec 26 20 0c st %l6, [ %i0 + 0xc ]
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
40007ad4: 7f ff e8 a2 call 40001d5c <sparc_enable_interrupts>
40007ad8: 01 00 00 00 nop
if ( old_tables )
40007adc: 80 a4 e0 00 cmp %l3, 0
40007ae0: 22 80 00 05 be,a 40007af4 <_Objects_Extend_information+0x224>
40007ae4: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
_Workspace_Free( old_tables );
40007ae8: 40 00 07 f9 call 40009acc <_Workspace_Free>
40007aec: 90 10 00 13 mov %l3, %o0
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
40007af0: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
40007af4: d4 16 20 14 lduh [ %i0 + 0x14 ], %o2
40007af8: d6 06 20 18 ld [ %i0 + 0x18 ], %o3
40007afc: 92 10 00 12 mov %l2, %o1
40007b00: 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;
40007b04: a3 2c 60 02 sll %l1, 2, %l1
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
40007b08: 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;
40007b0c: 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(
40007b10: 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(
40007b14: 40 00 12 57 call 4000c470 <_Chain_Initialize>
40007b18: 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 ) {
40007b1c: 30 80 00 0c b,a 40007b4c <_Objects_Extend_information+0x27c>
the_object->id = _Objects_Build_id(
40007b20: c4 16 20 04 lduh [ %i0 + 4 ], %g2
40007b24: 83 28 60 18 sll %g1, 0x18, %g1
40007b28: 85 28 a0 1b sll %g2, 0x1b, %g2
40007b2c: 82 10 40 13 or %g1, %l3, %g1
40007b30: 82 10 40 02 or %g1, %g2, %g1
40007b34: 82 10 40 10 or %g1, %l0, %g1
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
40007b38: 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(
40007b3c: c2 22 20 08 st %g1, [ %o0 + 8 ]
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
40007b40: a0 04 20 01 inc %l0
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
40007b44: 7f ff fc ee call 40006efc <_Chain_Append>
40007b48: 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 ) {
40007b4c: 40 00 12 39 call 4000c430 <_Chain_Get>
40007b50: 90 10 00 12 mov %l2, %o0
40007b54: 80 a2 20 00 cmp %o0, 0
40007b58: 32 bf ff f2 bne,a 40007b20 <_Objects_Extend_information+0x250>
40007b5c: c2 06 00 00 ld [ %i0 ], %g1
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
information->inactive =
40007b60: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
40007b64: c8 16 20 14 lduh [ %i0 + 0x14 ], %g4
40007b68: c4 06 20 30 ld [ %i0 + 0x30 ], %g2
information->inactive =
40007b6c: 82 01 00 01 add %g4, %g1, %g1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
40007b70: c8 20 80 11 st %g4, [ %g2 + %l1 ]
information->inactive =
40007b74: c2 36 20 2c sth %g1, [ %i0 + 0x2c ]
40007b78: 81 c7 e0 08 ret
40007b7c: 81 e8 00 00 restore
40007c28 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
40007c28: 9d e3 bf a0 save %sp, -96, %sp
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
40007c2c: 80 a6 60 00 cmp %i1, 0
40007c30: 22 80 00 1a be,a 40007c98 <_Objects_Get_information+0x70>
40007c34: 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 );
40007c38: 40 00 13 94 call 4000ca88 <_Objects_API_maximum_class>
40007c3c: 90 10 00 18 mov %i0, %o0
if ( the_class_api_maximum == 0 )
40007c40: 80 a2 20 00 cmp %o0, 0
40007c44: 22 80 00 15 be,a 40007c98 <_Objects_Get_information+0x70>
40007c48: b0 10 20 00 clr %i0
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
40007c4c: 80 a6 40 08 cmp %i1, %o0
40007c50: 38 80 00 12 bgu,a 40007c98 <_Objects_Get_information+0x70>
40007c54: b0 10 20 00 clr %i0
return NULL;
if ( !_Objects_Information_table[ the_api ] )
40007c58: b1 2e 20 02 sll %i0, 2, %i0
40007c5c: 03 10 00 76 sethi %hi(0x4001d800), %g1
40007c60: 82 10 60 d0 or %g1, 0xd0, %g1 ! 4001d8d0 <_Objects_Information_table>
40007c64: c2 00 40 18 ld [ %g1 + %i0 ], %g1
40007c68: 80 a0 60 00 cmp %g1, 0
40007c6c: 02 80 00 0b be 40007c98 <_Objects_Get_information+0x70> <== NEVER TAKEN
40007c70: b0 10 20 00 clr %i0
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
40007c74: b3 2e 60 02 sll %i1, 2, %i1
40007c78: f0 00 40 19 ld [ %g1 + %i1 ], %i0
if ( !info )
40007c7c: 80 a6 20 00 cmp %i0, 0
40007c80: 02 80 00 06 be 40007c98 <_Objects_Get_information+0x70> <== NEVER TAKEN
40007c84: 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 )
40007c88: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
40007c8c: 80 a0 60 00 cmp %g1, 0
40007c90: 22 80 00 02 be,a 40007c98 <_Objects_Get_information+0x70>
40007c94: b0 10 20 00 clr %i0
return NULL;
#endif
return info;
}
40007c98: 81 c7 e0 08 ret
40007c9c: 81 e8 00 00 restore
400185b8 <_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;
400185b8: c4 02 20 08 ld [ %o0 + 8 ], %g2
if ( information->maximum >= index ) {
400185bc: 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;
400185c0: 84 22 40 02 sub %o1, %g2, %g2
400185c4: 84 00 a0 01 inc %g2
if ( information->maximum >= index ) {
400185c8: 80 a0 40 02 cmp %g1, %g2
400185cc: 0a 80 00 09 bcs 400185f0 <_Objects_Get_no_protection+0x38>
400185d0: 85 28 a0 02 sll %g2, 2, %g2
if ( (the_object = information->local_table[ index ]) != NULL ) {
400185d4: c2 02 20 1c ld [ %o0 + 0x1c ], %g1
400185d8: d0 00 40 02 ld [ %g1 + %g2 ], %o0
400185dc: 80 a2 20 00 cmp %o0, 0
400185e0: 02 80 00 05 be 400185f4 <_Objects_Get_no_protection+0x3c> <== NEVER TAKEN
400185e4: 82 10 20 01 mov 1, %g1
*location = OBJECTS_LOCAL;
return the_object;
400185e8: 81 c3 e0 08 retl
400185ec: 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;
400185f0: 82 10 20 01 mov 1, %g1
400185f4: 90 10 20 00 clr %o0
return NULL;
}
400185f8: 81 c3 e0 08 retl
400185fc: c2 22 80 00 st %g1, [ %o2 ]
4000939c <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
4000939c: 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;
400093a0: 92 96 20 00 orcc %i0, 0, %o1
400093a4: 12 80 00 06 bne 400093bc <_Objects_Id_to_name+0x20>
400093a8: 83 32 60 18 srl %o1, 0x18, %g1
400093ac: 03 10 00 8c sethi %hi(0x40023000), %g1
400093b0: c2 00 62 bc ld [ %g1 + 0x2bc ], %g1 ! 400232bc <_Thread_Executing>
400093b4: 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);
400093b8: 83 32 60 18 srl %o1, 0x18, %g1
400093bc: 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 )
400093c0: 84 00 7f ff add %g1, -1, %g2
400093c4: 80 a0 a0 03 cmp %g2, 3
400093c8: 18 80 00 18 bgu 40009428 <_Objects_Id_to_name+0x8c>
400093cc: 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 ] )
400093d0: 10 80 00 18 b 40009430 <_Objects_Id_to_name+0x94>
400093d4: 05 10 00 8c sethi %hi(0x40023000), %g2
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
400093d8: 85 28 a0 02 sll %g2, 2, %g2
400093dc: d0 00 40 02 ld [ %g1 + %g2 ], %o0
if ( !information )
400093e0: 80 a2 20 00 cmp %o0, 0
400093e4: 02 80 00 11 be 40009428 <_Objects_Id_to_name+0x8c> <== NEVER TAKEN
400093e8: 01 00 00 00 nop
return OBJECTS_INVALID_ID;
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
400093ec: c2 0a 20 38 ldub [ %o0 + 0x38 ], %g1
400093f0: 80 a0 60 00 cmp %g1, 0
400093f4: 12 80 00 0d bne 40009428 <_Objects_Id_to_name+0x8c> <== NEVER TAKEN
400093f8: 01 00 00 00 nop
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
400093fc: 7f ff ff cb call 40009328 <_Objects_Get>
40009400: 94 07 bf fc add %fp, -4, %o2
if ( !the_object )
40009404: 80 a2 20 00 cmp %o0, 0
40009408: 02 80 00 08 be 40009428 <_Objects_Id_to_name+0x8c>
4000940c: 01 00 00 00 nop
return OBJECTS_INVALID_ID;
*name = the_object->name;
40009410: c2 02 20 0c ld [ %o0 + 0xc ], %g1
_Thread_Enable_dispatch();
40009414: b0 10 20 00 clr %i0
40009418: 40 00 02 3d call 40009d0c <_Thread_Enable_dispatch>
4000941c: c2 26 40 00 st %g1, [ %i1 ]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
40009420: 81 c7 e0 08 ret
40009424: 81 e8 00 00 restore
}
40009428: 81 c7 e0 08 ret
4000942c: 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 ] )
40009430: 84 10 a1 60 or %g2, 0x160, %g2
40009434: c2 00 80 01 ld [ %g2 + %g1 ], %g1
40009438: 80 a0 60 00 cmp %g1, 0
4000943c: 12 bf ff e7 bne 400093d8 <_Objects_Id_to_name+0x3c>
40009440: 85 32 60 1b srl %o1, 0x1b, %g2
40009444: 30 bf ff f9 b,a 40009428 <_Objects_Id_to_name+0x8c>
400085c4 <_Objects_Set_name>:
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
400085c4: 9d e3 bf a0 save %sp, -96, %sp
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
400085c8: d2 16 20 3a lduh [ %i0 + 0x3a ], %o1
400085cc: 40 00 24 b0 call 4001188c <strnlen>
400085d0: 90 10 00 1a mov %i2, %o0
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
400085d4: c2 0e 20 38 ldub [ %i0 + 0x38 ], %g1
400085d8: 80 a0 60 00 cmp %g1, 0
400085dc: 02 80 00 17 be 40008638 <_Objects_Set_name+0x74>
400085e0: a0 10 00 08 mov %o0, %l0
char *d;
d = _Workspace_Allocate( length + 1 );
400085e4: 90 02 20 01 inc %o0
400085e8: 40 00 06 fb call 4000a1d4 <_Workspace_Allocate>
400085ec: b0 10 20 00 clr %i0
if ( !d )
400085f0: a2 92 20 00 orcc %o0, 0, %l1
400085f4: 02 80 00 24 be 40008684 <_Objects_Set_name+0xc0> <== NEVER TAKEN
400085f8: 01 00 00 00 nop
return false;
if ( the_object->name.name_p ) {
400085fc: d0 06 60 0c ld [ %i1 + 0xc ], %o0
40008600: 80 a2 20 00 cmp %o0, 0
40008604: 02 80 00 06 be 4000861c <_Objects_Set_name+0x58>
40008608: 92 10 00 1a mov %i2, %o1
_Workspace_Free( (void *)the_object->name.name_p );
4000860c: 40 00 06 fb call 4000a1f8 <_Workspace_Free>
40008610: 01 00 00 00 nop
the_object->name.name_p = NULL;
40008614: c0 26 60 0c clr [ %i1 + 0xc ]
}
strncpy( d, name, length );
40008618: 92 10 00 1a mov %i2, %o1
4000861c: 90 10 00 11 mov %l1, %o0
40008620: 40 00 24 60 call 400117a0 <strncpy>
40008624: 94 10 00 10 mov %l0, %o2
d[length] = '\0';
40008628: c0 2c 40 10 clrb [ %l1 + %l0 ]
the_object->name.name_p = d;
4000862c: e2 26 60 0c st %l1, [ %i1 + 0xc ]
40008630: 81 c7 e0 08 ret
40008634: 91 e8 20 01 restore %g0, 1, %o0
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
40008638: 80 a2 20 01 cmp %o0, 1
4000863c: 08 80 00 14 bleu 4000868c <_Objects_Set_name+0xc8>
40008640: c8 0e 80 00 ldub [ %i2 ], %g4
40008644: c6 4e a0 01 ldsb [ %i2 + 1 ], %g3
40008648: 80 a2 20 02 cmp %o0, 2
4000864c: 08 80 00 11 bleu 40008690 <_Objects_Set_name+0xcc>
40008650: 87 28 e0 10 sll %g3, 0x10, %g3
40008654: c4 4e a0 02 ldsb [ %i2 + 2 ], %g2
40008658: 80 a2 20 03 cmp %o0, 3
4000865c: 85 28 a0 08 sll %g2, 8, %g2
40008660: 08 80 00 03 bleu 4000866c <_Objects_Set_name+0xa8>
40008664: 82 10 20 20 mov 0x20, %g1
40008668: c2 4e a0 03 ldsb [ %i2 + 3 ], %g1
4000866c: 89 29 20 18 sll %g4, 0x18, %g4
40008670: b0 10 20 01 mov 1, %i0
40008674: 86 10 c0 04 or %g3, %g4, %g3
40008678: 84 10 c0 02 or %g3, %g2, %g2
4000867c: 82 10 80 01 or %g2, %g1, %g1
40008680: c2 26 60 0c st %g1, [ %i1 + 0xc ]
);
}
return true;
}
40008684: 81 c7 e0 08 ret
40008688: 81 e8 00 00 restore
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
4000868c: 07 00 08 00 sethi %hi(0x200000), %g3
40008690: 05 00 00 08 sethi %hi(0x2000), %g2
40008694: 10 bf ff f6 b 4000866c <_Objects_Set_name+0xa8>
40008698: 82 10 20 20 mov 0x20, %g1
400074a0 <_POSIX_Condition_variables_Wait_support>:
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
400074a0: 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 ) ) {
400074a4: a0 07 bf fc add %fp, -4, %l0
400074a8: 90 10 00 19 mov %i1, %o0
400074ac: 40 00 00 7e call 400076a4 <_POSIX_Mutex_Get>
400074b0: 92 10 00 10 mov %l0, %o1
400074b4: 80 a2 20 00 cmp %o0, 0
400074b8: 22 80 00 18 be,a 40007518 <_POSIX_Condition_variables_Wait_support+0x78>
400074bc: b0 10 20 16 mov 0x16, %i0
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
400074c0: 03 10 00 81 sethi %hi(0x40020400), %g1
400074c4: c4 00 61 70 ld [ %g1 + 0x170 ], %g2 ! 40020570 <_Thread_Dispatch_disable_level>
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
400074c8: 92 10 00 10 mov %l0, %o1
400074cc: 84 00 bf ff add %g2, -1, %g2
400074d0: 90 10 00 18 mov %i0, %o0
400074d4: c4 20 61 70 st %g2, [ %g1 + 0x170 ]
400074d8: 7f ff ff 74 call 400072a8 <_POSIX_Condition_variables_Get>
400074dc: 01 00 00 00 nop
switch ( location ) {
400074e0: c2 07 bf fc ld [ %fp + -4 ], %g1
400074e4: 80 a0 60 00 cmp %g1, 0
400074e8: 12 80 00 34 bne 400075b8 <_POSIX_Condition_variables_Wait_support+0x118>
400074ec: a0 10 00 08 mov %o0, %l0
case OBJECTS_LOCAL:
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
400074f0: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
400074f4: 80 a0 60 00 cmp %g1, 0
400074f8: 02 80 00 0a be 40007520 <_POSIX_Condition_variables_Wait_support+0x80>
400074fc: 01 00 00 00 nop
40007500: c4 06 40 00 ld [ %i1 ], %g2
40007504: 80 a0 40 02 cmp %g1, %g2
40007508: 02 80 00 06 be 40007520 <_POSIX_Condition_variables_Wait_support+0x80>
4000750c: 01 00 00 00 nop
_Thread_Enable_dispatch();
40007510: 40 00 0c 9f call 4000a78c <_Thread_Enable_dispatch>
40007514: b0 10 20 16 mov 0x16, %i0 ! 16 <PROM_START+0x16>
return EINVAL;
40007518: 81 c7 e0 08 ret
4000751c: 81 e8 00 00 restore
}
(void) pthread_mutex_unlock( mutex );
40007520: 40 00 00 f2 call 400078e8 <pthread_mutex_unlock>
40007524: 90 10 00 19 mov %i1, %o0
_Thread_Enable_dispatch();
return EINVAL;
}
*/
if ( !already_timedout ) {
40007528: 80 8e e0 ff btst 0xff, %i3
4000752c: 12 80 00 1c bne 4000759c <_POSIX_Condition_variables_Wait_support+0xfc>
40007530: 23 10 00 81 sethi %hi(0x40020400), %l1
the_cond->Mutex = *mutex;
40007534: c4 06 40 00 ld [ %i1 ], %g2
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
40007538: c2 04 62 2c ld [ %l1 + 0x22c ], %g1
return EINVAL;
}
*/
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
4000753c: c4 24 20 14 st %g2, [ %l0 + 0x14 ]
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
40007540: c0 20 60 34 clr [ %g1 + 0x34 ]
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
_Thread_Executing->Wait.id = *cond;
40007544: 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;
40007548: 84 04 20 18 add %l0, 0x18, %g2
_Thread_Executing->Wait.id = *cond;
4000754c: 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;
40007550: c4 20 60 44 st %g2, [ %g1 + 0x44 ]
_Thread_Executing->Wait.id = *cond;
_Thread_queue_Enqueue( &the_cond->Wait_queue, timeout );
40007554: 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;
40007558: 82 10 20 01 mov 1, %g1
4000755c: 90 10 00 02 mov %g2, %o0
40007560: 15 10 00 2c sethi %hi(0x4000b000), %o2
40007564: 94 12 a0 b0 or %o2, 0xb0, %o2 ! 4000b0b0 <_Thread_queue_Timeout>
40007568: 40 00 0d dc call 4000acd8 <_Thread_queue_Enqueue_with_handler>
4000756c: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
_Thread_Enable_dispatch();
40007570: 40 00 0c 87 call 4000a78c <_Thread_Enable_dispatch>
40007574: 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;
40007578: c2 04 62 2c ld [ %l1 + 0x22c ], %g1
4000757c: f0 00 60 34 ld [ %g1 + 0x34 ], %i0
if ( status && status != ETIMEDOUT )
40007580: 80 a6 20 74 cmp %i0, 0x74
40007584: 02 80 00 08 be 400075a4 <_POSIX_Condition_variables_Wait_support+0x104>
40007588: 80 a6 20 00 cmp %i0, 0
4000758c: 02 80 00 06 be 400075a4 <_POSIX_Condition_variables_Wait_support+0x104><== ALWAYS TAKEN
40007590: 01 00 00 00 nop
40007594: 81 c7 e0 08 ret <== NOT EXECUTED
40007598: 81 e8 00 00 restore <== NOT EXECUTED
return status;
} else {
_Thread_Enable_dispatch();
4000759c: 40 00 0c 7c call 4000a78c <_Thread_Enable_dispatch>
400075a0: b0 10 20 74 mov 0x74, %i0
/*
* When we get here the dispatch disable level is 0.
*/
mutex_status = pthread_mutex_lock( mutex );
400075a4: 40 00 00 b0 call 40007864 <pthread_mutex_lock>
400075a8: 90 10 00 19 mov %i1, %o0
if ( mutex_status )
400075ac: 80 a2 20 00 cmp %o0, 0
400075b0: 02 80 00 03 be 400075bc <_POSIX_Condition_variables_Wait_support+0x11c>
400075b4: 01 00 00 00 nop
400075b8: b0 10 20 16 mov 0x16, %i0 ! 16 <PROM_START+0x16>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
400075bc: 81 c7 e0 08 ret
400075c0: 81 e8 00 00 restore
4000b2d4 <_POSIX_Message_queue_Receive_support>:
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
4000b2d4: 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(
4000b2d8: 11 10 00 9e sethi %hi(0x40027800), %o0
4000b2dc: 94 07 bf fc add %fp, -4, %o2
4000b2e0: 90 12 22 7c or %o0, 0x27c, %o0
4000b2e4: 40 00 0c 61 call 4000e468 <_Objects_Get>
4000b2e8: 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 ) {
4000b2ec: c2 07 bf fc ld [ %fp + -4 ], %g1
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
4000b2f0: 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 ) {
4000b2f4: 80 a0 60 00 cmp %g1, 0
4000b2f8: 12 80 00 3b bne 4000b3e4 <_POSIX_Message_queue_Receive_support+0x110>
4000b2fc: 9a 10 00 1d mov %i5, %o5
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
4000b300: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
4000b304: 84 08 60 03 and %g1, 3, %g2
4000b308: 80 a0 a0 01 cmp %g2, 1
4000b30c: 32 80 00 08 bne,a 4000b32c <_POSIX_Message_queue_Receive_support+0x58>
4000b310: d0 02 20 10 ld [ %o0 + 0x10 ], %o0
_Thread_Enable_dispatch();
4000b314: 40 00 0e a1 call 4000ed98 <_Thread_Enable_dispatch>
4000b318: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EBADF );
4000b31c: 40 00 2a de call 40015e94 <__errno>
4000b320: 01 00 00 00 nop
4000b324: 10 80 00 0b b 4000b350 <_POSIX_Message_queue_Receive_support+0x7c>
4000b328: 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 ) {
4000b32c: c4 02 20 68 ld [ %o0 + 0x68 ], %g2
4000b330: 80 a6 80 02 cmp %i2, %g2
4000b334: 1a 80 00 09 bcc 4000b358 <_POSIX_Message_queue_Receive_support+0x84>
4000b338: 80 8f 20 ff btst 0xff, %i4
_Thread_Enable_dispatch();
4000b33c: 40 00 0e 97 call 4000ed98 <_Thread_Enable_dispatch>
4000b340: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EMSGSIZE );
4000b344: 40 00 2a d4 call 40015e94 <__errno>
4000b348: 01 00 00 00 nop
4000b34c: 82 10 20 7a mov 0x7a, %g1 ! 7a <PROM_START+0x7a>
4000b350: 10 80 00 23 b 4000b3dc <_POSIX_Message_queue_Receive_support+0x108>
4000b354: c2 22 00 00 st %g1, [ %o0 ]
length_out = -1;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
4000b358: 02 80 00 05 be 4000b36c <_POSIX_Message_queue_Receive_support+0x98><== NEVER TAKEN
4000b35c: 98 10 20 00 clr %o4
do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true;
4000b360: 99 30 60 0e srl %g1, 0xe, %o4
4000b364: 98 1b 20 01 xor %o4, 1, %o4
4000b368: 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;
4000b36c: 82 10 3f ff mov -1, %g1
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
4000b370: 90 02 20 1c add %o0, 0x1c, %o0
4000b374: 92 10 00 18 mov %i0, %o1
4000b378: 98 0b 20 01 and %o4, 1, %o4
4000b37c: 96 07 bf f8 add %fp, -8, %o3
4000b380: 40 00 08 0e call 4000d3b8 <_CORE_message_queue_Seize>
4000b384: c2 27 bf f8 st %g1, [ %fp + -8 ]
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
4000b388: 40 00 0e 84 call 4000ed98 <_Thread_Enable_dispatch>
4000b38c: 35 10 00 9d sethi %hi(0x40027400), %i2
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
4000b390: c2 06 a2 1c ld [ %i2 + 0x21c ], %g1 ! 4002761c <_Thread_Executing>
do_wait,
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
4000b394: c4 00 60 24 ld [ %g1 + 0x24 ], %g2
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
4000b398: c6 00 60 34 ld [ %g1 + 0x34 ], %g3
do_wait,
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
4000b39c: 83 38 a0 1f sra %g2, 0x1f, %g1
4000b3a0: 84 18 40 02 xor %g1, %g2, %g2
4000b3a4: 82 20 80 01 sub %g2, %g1, %g1
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
4000b3a8: 80 a0 e0 00 cmp %g3, 0
4000b3ac: 12 80 00 05 bne 4000b3c0 <_POSIX_Message_queue_Receive_support+0xec>
4000b3b0: c2 26 c0 00 st %g1, [ %i3 ]
return length_out;
4000b3b4: f0 07 bf f8 ld [ %fp + -8 ], %i0
4000b3b8: 81 c7 e0 08 ret
4000b3bc: 81 e8 00 00 restore
rtems_set_errno_and_return_minus_one(
4000b3c0: 40 00 2a b5 call 40015e94 <__errno>
4000b3c4: 01 00 00 00 nop
4000b3c8: c2 06 a2 1c ld [ %i2 + 0x21c ], %g1
4000b3cc: b6 10 00 08 mov %o0, %i3
4000b3d0: 40 00 00 9b call 4000b63c <_POSIX_Message_queue_Translate_core_message_queue_return_code>
4000b3d4: d0 00 60 34 ld [ %g1 + 0x34 ], %o0
4000b3d8: d0 26 c0 00 st %o0, [ %i3 ]
4000b3dc: 81 c7 e0 08 ret
4000b3e0: 91 e8 3f ff restore %g0, -1, %o0
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
4000b3e4: 40 00 2a ac call 40015e94 <__errno>
4000b3e8: b0 10 3f ff mov -1, %i0
4000b3ec: 82 10 20 09 mov 9, %g1
4000b3f0: c2 22 00 00 st %g1, [ %o0 ]
}
4000b3f4: 81 c7 e0 08 ret
4000b3f8: 81 e8 00 00 restore
4000bb88 <_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 ];
4000bb88: c2 02 21 60 ld [ %o0 + 0x160 ], %g1
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
4000bb8c: c4 00 60 d4 ld [ %g1 + 0xd4 ], %g2
4000bb90: 80 a0 a0 00 cmp %g2, 0
4000bb94: 12 80 00 12 bne 4000bbdc <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x54><== NEVER TAKEN
4000bb98: 01 00 00 00 nop
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
4000bb9c: c4 00 60 d8 ld [ %g1 + 0xd8 ], %g2
4000bba0: 80 a0 a0 01 cmp %g2, 1
4000bba4: 12 80 00 0e bne 4000bbdc <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x54>
4000bba8: 01 00 00 00 nop
thread_support->cancelation_requested ) {
4000bbac: c2 00 60 dc ld [ %g1 + 0xdc ], %g1
4000bbb0: 80 a0 60 00 cmp %g1, 0
4000bbb4: 02 80 00 0a be 4000bbdc <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x54>
4000bbb8: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
4000bbbc: 03 10 00 7b sethi %hi(0x4001ec00), %g1
4000bbc0: c4 00 61 e0 ld [ %g1 + 0x1e0 ], %g2 ! 4001ede0 <_Thread_Dispatch_disable_level>
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
4000bbc4: 92 10 3f ff mov -1, %o1
4000bbc8: 84 00 bf ff add %g2, -1, %g2
4000bbcc: c4 20 61 e0 st %g2, [ %g1 + 0x1e0 ]
4000bbd0: 82 13 c0 00 mov %o7, %g1
4000bbd4: 40 00 01 ab call 4000c280 <_POSIX_Thread_Exit>
4000bbd8: 9e 10 40 00 mov %g1, %o7
} else
_Thread_Enable_dispatch();
4000bbdc: 82 13 c0 00 mov %o7, %g1
4000bbe0: 7f ff f3 7a call 400089c8 <_Thread_Enable_dispatch>
4000bbe4: 9e 10 40 00 mov %g1, %o7
4000cefc <_POSIX_Thread_Translate_sched_param>:
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
4000cefc: 9d e3 bf a0 save %sp, -96, %sp
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
4000cf00: 7f ff ff f4 call 4000ced0 <_POSIX_Priority_Is_valid>
4000cf04: d0 06 40 00 ld [ %i1 ], %o0
4000cf08: 80 8a 20 ff btst 0xff, %o0
4000cf0c: 02 80 00 37 be 4000cfe8 <_POSIX_Thread_Translate_sched_param+0xec><== NEVER TAKEN
4000cf10: 80 a6 20 00 cmp %i0, 0
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
4000cf14: c0 26 80 00 clr [ %i2 ]
*budget_callout = NULL;
if ( policy == SCHED_OTHER ) {
4000cf18: 12 80 00 06 bne 4000cf30 <_POSIX_Thread_Translate_sched_param+0x34>
4000cf1c: c0 26 c0 00 clr [ %i3 ]
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
4000cf20: 82 10 20 01 mov 1, %g1
4000cf24: c2 26 80 00 st %g1, [ %i2 ]
return 0;
4000cf28: 81 c7 e0 08 ret
4000cf2c: 81 e8 00 00 restore
}
if ( policy == SCHED_FIFO ) {
4000cf30: 80 a6 20 01 cmp %i0, 1
4000cf34: 12 80 00 04 bne 4000cf44 <_POSIX_Thread_Translate_sched_param+0x48>
4000cf38: 80 a6 20 02 cmp %i0, 2
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
4000cf3c: 10 80 00 29 b 4000cfe0 <_POSIX_Thread_Translate_sched_param+0xe4>
4000cf40: c0 26 80 00 clr [ %i2 ]
return 0;
}
if ( policy == SCHED_RR ) {
4000cf44: 12 80 00 04 bne 4000cf54 <_POSIX_Thread_Translate_sched_param+0x58>
4000cf48: 80 a6 20 04 cmp %i0, 4
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
4000cf4c: 10 80 00 25 b 4000cfe0 <_POSIX_Thread_Translate_sched_param+0xe4>
4000cf50: f0 26 80 00 st %i0, [ %i2 ]
return 0;
}
if ( policy == SCHED_SPORADIC ) {
4000cf54: 12 80 00 25 bne 4000cfe8 <_POSIX_Thread_Translate_sched_param+0xec>
4000cf58: 01 00 00 00 nop
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
4000cf5c: c2 06 60 08 ld [ %i1 + 8 ], %g1
4000cf60: 80 a0 60 00 cmp %g1, 0
4000cf64: 32 80 00 07 bne,a 4000cf80 <_POSIX_Thread_Translate_sched_param+0x84>
4000cf68: c2 06 60 10 ld [ %i1 + 0x10 ], %g1
(param->sched_ss_repl_period.tv_nsec == 0) )
4000cf6c: c2 06 60 0c ld [ %i1 + 0xc ], %g1
4000cf70: 80 a0 60 00 cmp %g1, 0
4000cf74: 02 80 00 1d be 4000cfe8 <_POSIX_Thread_Translate_sched_param+0xec>
4000cf78: 01 00 00 00 nop
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
4000cf7c: c2 06 60 10 ld [ %i1 + 0x10 ], %g1
4000cf80: 80 a0 60 00 cmp %g1, 0
4000cf84: 12 80 00 06 bne 4000cf9c <_POSIX_Thread_Translate_sched_param+0xa0>
4000cf88: 01 00 00 00 nop
(param->sched_ss_init_budget.tv_nsec == 0) )
4000cf8c: c2 06 60 14 ld [ %i1 + 0x14 ], %g1
4000cf90: 80 a0 60 00 cmp %g1, 0
4000cf94: 02 80 00 15 be 4000cfe8 <_POSIX_Thread_Translate_sched_param+0xec>
4000cf98: 01 00 00 00 nop
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
4000cf9c: 7f ff f5 a9 call 4000a640 <_Timespec_To_ticks>
4000cfa0: 90 06 60 08 add %i1, 8, %o0
4000cfa4: b0 10 00 08 mov %o0, %i0
4000cfa8: 7f ff f5 a6 call 4000a640 <_Timespec_To_ticks>
4000cfac: 90 06 60 10 add %i1, 0x10, %o0
4000cfb0: 80 a6 00 08 cmp %i0, %o0
4000cfb4: 0a 80 00 0d bcs 4000cfe8 <_POSIX_Thread_Translate_sched_param+0xec>
4000cfb8: 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 ) )
4000cfbc: 7f ff ff c5 call 4000ced0 <_POSIX_Priority_Is_valid>
4000cfc0: d0 06 60 04 ld [ %i1 + 4 ], %o0
4000cfc4: 80 8a 20 ff btst 0xff, %o0
4000cfc8: 02 80 00 08 be 4000cfe8 <_POSIX_Thread_Translate_sched_param+0xec>
4000cfcc: 82 10 20 03 mov 3, %g1
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
4000cfd0: c2 26 80 00 st %g1, [ %i2 ]
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
4000cfd4: 03 10 00 1b sethi %hi(0x40006c00), %g1
4000cfd8: 82 10 60 50 or %g1, 0x50, %g1 ! 40006c50 <_POSIX_Threads_Sporadic_budget_callout>
4000cfdc: c2 26 c0 00 st %g1, [ %i3 ]
return 0;
4000cfe0: 81 c7 e0 08 ret
4000cfe4: 91 e8 20 00 restore %g0, 0, %o0
}
return EINVAL;
}
4000cfe8: 81 c7 e0 08 ret
4000cfec: 91 e8 20 16 restore %g0, 0x16, %o0
400069b4 <_POSIX_Threads_Initialize_user_threads_body>:
*
* Output parameters: NONE
*/
void _POSIX_Threads_Initialize_user_threads_body(void)
{
400069b4: 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;
400069b8: 03 10 00 78 sethi %hi(0x4001e000), %g1
400069bc: 82 10 61 fc or %g1, 0x1fc, %g1 ! 4001e1fc <Configuration_POSIX_API>
maximum = Configuration_POSIX_API.number_of_initialization_threads;
400069c0: e6 00 60 30 ld [ %g1 + 0x30 ], %l3
if ( !user_threads || maximum == 0 )
400069c4: 80 a4 e0 00 cmp %l3, 0
400069c8: 02 80 00 1d be 40006a3c <_POSIX_Threads_Initialize_user_threads_body+0x88><== NEVER TAKEN
400069cc: e2 00 60 34 ld [ %g1 + 0x34 ], %l1
400069d0: 80 a4 60 00 cmp %l1, 0
400069d4: 02 80 00 1a be 40006a3c <_POSIX_Threads_Initialize_user_threads_body+0x88><== NEVER TAKEN
400069d8: 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 );
400069dc: 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(
400069e0: 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 );
400069e4: 40 00 19 83 call 4000cff0 <pthread_attr_init>
400069e8: 90 10 00 10 mov %l0, %o0
(void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
400069ec: 92 10 20 02 mov 2, %o1
400069f0: 40 00 19 8b call 4000d01c <pthread_attr_setinheritsched>
400069f4: 90 10 00 10 mov %l0, %o0
(void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size);
400069f8: d2 04 60 04 ld [ %l1 + 4 ], %o1
400069fc: 40 00 19 98 call 4000d05c <pthread_attr_setstacksize>
40006a00: 90 10 00 10 mov %l0, %o0
status = pthread_create(
40006a04: d4 04 40 00 ld [ %l1 ], %o2
40006a08: 90 10 00 14 mov %l4, %o0
40006a0c: 92 10 00 10 mov %l0, %o1
40006a10: 7f ff ff 34 call 400066e0 <pthread_create>
40006a14: 96 10 20 00 clr %o3
&thread_id,
&attr,
user_threads[ index ].thread_entry,
NULL
);
if ( status )
40006a18: 94 92 20 00 orcc %o0, 0, %o2
40006a1c: 22 80 00 05 be,a 40006a30 <_POSIX_Threads_Initialize_user_threads_body+0x7c>
40006a20: a4 04 a0 01 inc %l2
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
40006a24: 90 10 20 02 mov 2, %o0
40006a28: 40 00 07 a6 call 400088c0 <_Internal_error_Occurred>
40006a2c: 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++ ) {
40006a30: 80 a4 80 13 cmp %l2, %l3
40006a34: 0a bf ff ec bcs 400069e4 <_POSIX_Threads_Initialize_user_threads_body+0x30><== NEVER TAKEN
40006a38: a2 04 60 08 add %l1, 8, %l1
40006a3c: 81 c7 e0 08 ret
40006a40: 81 e8 00 00 restore
4000be04 <_POSIX_Threads_Sporadic_budget_TSR>:
*/
void _POSIX_Threads_Sporadic_budget_TSR(
Objects_Id id __attribute__((unused)),
void *argument
)
{
4000be04: 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 ];
4000be08: 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 );
4000be0c: 40 00 04 60 call 4000cf8c <_Timespec_To_ticks>
4000be10: 90 04 20 94 add %l0, 0x94, %o0
4000be14: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000be18: c4 04 20 84 ld [ %l0 + 0x84 ], %g2
4000be1c: d2 08 62 b4 ldub [ %g1 + 0x2b4 ], %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 ) {
4000be20: c2 06 60 1c ld [ %i1 + 0x1c ], %g1
4000be24: 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;
4000be28: 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 ) {
4000be2c: 80 a0 60 00 cmp %g1, 0
4000be30: 12 80 00 08 bne 4000be50 <_POSIX_Threads_Sporadic_budget_TSR+0x4c><== NEVER TAKEN
4000be34: 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 ) {
4000be38: c2 06 60 14 ld [ %i1 + 0x14 ], %g1
4000be3c: 80 a0 40 09 cmp %g1, %o1
4000be40: 08 80 00 04 bleu 4000be50 <_POSIX_Threads_Sporadic_budget_TSR+0x4c>
4000be44: 90 10 00 19 mov %i1, %o0
_Thread_Change_priority( the_thread, new_priority, true );
4000be48: 7f ff f0 91 call 4000808c <_Thread_Change_priority>
4000be4c: 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 );
4000be50: 40 00 04 4f call 4000cf8c <_Timespec_To_ticks>
4000be54: 90 04 20 8c add %l0, 0x8c, %o0
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4000be58: 31 10 00 76 sethi %hi(0x4001d800), %i0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
4000be5c: d0 24 20 b0 st %o0, [ %l0 + 0xb0 ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4000be60: b2 04 20 a4 add %l0, 0xa4, %i1
4000be64: 7f ff f6 53 call 400097b0 <_Watchdog_Insert>
4000be68: 91 ee 22 4c restore %i0, 0x24c, %o0
4000bdb4 <_POSIX_Threads_Sporadic_budget_callout>:
)
{
POSIX_API_Control *api;
uint32_t new_priority;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4000bdb4: 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);
4000bdb8: c6 00 a0 88 ld [ %g2 + 0x88 ], %g3
4000bdbc: 05 10 00 73 sethi %hi(0x4001cc00), %g2
4000bdc0: d2 08 a2 b4 ldub [ %g2 + 0x2b4 ], %o1 ! 4001ceb4 <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 ) {
4000bdc4: c4 02 20 1c ld [ %o0 + 0x1c ], %g2
4000bdc8: 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 */
4000bdcc: 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;
4000bdd0: 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 ) {
4000bdd4: 80 a0 a0 00 cmp %g2, 0
4000bdd8: 12 80 00 09 bne 4000bdfc <_POSIX_Threads_Sporadic_budget_callout+0x48><== NEVER TAKEN
4000bddc: 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 ) {
4000bde0: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
4000bde4: 80 a0 40 09 cmp %g1, %o1
4000bde8: 1a 80 00 05 bcc 4000bdfc <_POSIX_Threads_Sporadic_budget_callout+0x48><== NEVER TAKEN
4000bdec: 94 10 20 01 mov 1, %o2
_Thread_Change_priority( the_thread, new_priority, true );
4000bdf0: 82 13 c0 00 mov %o7, %g1
4000bdf4: 7f ff f0 a6 call 4000808c <_Thread_Change_priority>
4000bdf8: 9e 10 40 00 mov %g1, %o7
4000bdfc: 81 c3 e0 08 retl <== NOT EXECUTED
400066c0 <_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)
{
400066c0: 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;
400066c4: c4 06 60 68 ld [ %i1 + 0x68 ], %g2
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
400066c8: 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;
400066cc: 84 00 a0 01 inc %g2
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
400066d0: 80 a0 60 00 cmp %g1, 0
400066d4: 12 80 00 06 bne 400066ec <_POSIX_Timer_TSR+0x2c>
400066d8: c4 26 60 68 st %g2, [ %i1 + 0x68 ]
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
400066dc: c2 06 60 58 ld [ %i1 + 0x58 ], %g1
400066e0: 80 a0 60 00 cmp %g1, 0
400066e4: 02 80 00 0f be 40006720 <_POSIX_Timer_TSR+0x60> <== NEVER TAKEN
400066e8: 82 10 20 04 mov 4, %g1
activated = _POSIX_Timer_Insert_helper(
400066ec: d2 06 60 64 ld [ %i1 + 0x64 ], %o1
400066f0: d4 06 60 08 ld [ %i1 + 8 ], %o2
400066f4: 90 06 60 10 add %i1, 0x10, %o0
400066f8: 17 10 00 19 sethi %hi(0x40006400), %o3
400066fc: 98 10 00 19 mov %i1, %o4
40006700: 40 00 19 30 call 4000cbc0 <_POSIX_Timer_Insert_helper>
40006704: 96 12 e2 c0 or %o3, 0x2c0, %o3
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
40006708: 80 8a 20 ff btst 0xff, %o0
4000670c: 02 80 00 0a be 40006734 <_POSIX_Timer_TSR+0x74> <== NEVER TAKEN
40006710: 01 00 00 00 nop
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
40006714: 40 00 05 ac call 40007dc4 <_TOD_Get>
40006718: 90 06 60 6c add %i1, 0x6c, %o0
4000671c: 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 ) ) {
40006720: d0 06 60 38 ld [ %i1 + 0x38 ], %o0
40006724: d2 06 60 44 ld [ %i1 + 0x44 ], %o1
40006728: 40 00 18 10 call 4000c768 <pthread_kill>
4000672c: 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;
40006730: c0 26 60 68 clr [ %i1 + 0x68 ]
40006734: 81 c7 e0 08 ret
40006738: 81 e8 00 00 restore
4000dfc8 <_POSIX_signals_Check_signal>:
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
4000dfc8: 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,
4000dfcc: 98 10 20 01 mov 1, %o4
4000dfd0: 96 0e a0 ff and %i2, 0xff, %o3
4000dfd4: a0 07 bf f4 add %fp, -12, %l0
4000dfd8: 90 10 00 18 mov %i0, %o0
4000dfdc: 92 10 00 19 mov %i1, %o1
4000dfe0: 40 00 00 22 call 4000e068 <_POSIX_signals_Clear_signals>
4000dfe4: 94 10 00 10 mov %l0, %o2
4000dfe8: 80 8a 20 ff btst 0xff, %o0
4000dfec: 02 80 00 1d be 4000e060 <_POSIX_signals_Check_signal+0x98>
4000dff0: 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 )
4000dff4: 07 10 00 77 sethi %hi(0x4001dc00), %g3
4000dff8: 85 2e 60 04 sll %i1, 4, %g2
4000dffc: 86 10 e3 04 or %g3, 0x304, %g3
4000e000: 84 20 80 01 sub %g2, %g1, %g2
4000e004: 88 00 c0 02 add %g3, %g2, %g4
4000e008: c2 01 20 08 ld [ %g4 + 8 ], %g1
4000e00c: 80 a0 60 01 cmp %g1, 1
4000e010: 02 80 00 14 be 4000e060 <_POSIX_signals_Check_signal+0x98><== NEVER TAKEN
4000e014: 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;
4000e018: c8 01 20 04 ld [ %g4 + 4 ], %g4
return false;
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
4000e01c: 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 ) {
4000e020: 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;
4000e024: 86 11 00 11 or %g4, %l1, %g3
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
4000e028: 80 a0 a0 02 cmp %g2, 2
4000e02c: 12 80 00 08 bne 4000e04c <_POSIX_signals_Check_signal+0x84>
4000e030: c6 26 20 cc st %g3, [ %i0 + 0xcc ]
case SA_SIGINFO:
(*_POSIX_signals_Vectors[ signo ].sa_sigaction)(
4000e034: 90 10 00 19 mov %i1, %o0
4000e038: 92 10 00 10 mov %l0, %o1
4000e03c: 9f c0 40 00 call %g1
4000e040: 94 10 20 00 clr %o2
signo,
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
4000e044: 10 80 00 05 b 4000e058 <_POSIX_signals_Check_signal+0x90>
4000e048: e2 26 20 cc st %l1, [ %i0 + 0xcc ]
default:
(*_POSIX_signals_Vectors[ signo ].sa_handler)( signo );
4000e04c: 9f c0 40 00 call %g1
4000e050: 90 10 00 19 mov %i1, %o0
}
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
4000e054: e2 26 20 cc st %l1, [ %i0 + 0xcc ]
return true;
4000e058: 81 c7 e0 08 ret
4000e05c: 91 e8 20 01 restore %g0, 1, %o0
}
4000e060: 81 c7 e0 08 ret
4000e064: 91 e8 20 00 restore %g0, 0, %o0
4000f148 <_POSIX_signals_Clear_process_signals>:
*/
void _POSIX_signals_Clear_process_signals(
int signo
)
{
4000f148: 9d e3 bf a0 save %sp, -96, %sp
clear_signal = true;
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
4000f14c: 7f ff cb 00 call 40001d4c <sparc_disable_interrupts>
4000f150: 01 00 00 00 nop
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
4000f154: 85 2e 20 04 sll %i0, 4, %g2
4000f158: 83 2e 20 02 sll %i0, 2, %g1
4000f15c: 82 20 80 01 sub %g2, %g1, %g1
4000f160: 05 10 00 77 sethi %hi(0x4001dc00), %g2
4000f164: 84 10 a3 04 or %g2, 0x304, %g2 ! 4001df04 <_POSIX_signals_Vectors>
4000f168: c4 00 80 01 ld [ %g2 + %g1 ], %g2
4000f16c: 80 a0 a0 02 cmp %g2, 2
4000f170: 12 80 00 0a bne 4000f198 <_POSIX_signals_Clear_process_signals+0x50>
4000f174: 05 10 00 78 sethi %hi(0x4001e000), %g2
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
4000f178: 05 10 00 78 sethi %hi(0x4001e000), %g2
4000f17c: 84 10 a0 fc or %g2, 0xfc, %g2 ! 4001e0fc <_POSIX_signals_Siginfo>
4000f180: c6 00 40 02 ld [ %g1 + %g2 ], %g3
4000f184: 82 00 40 02 add %g1, %g2, %g1
4000f188: 82 00 60 04 add %g1, 4, %g1
4000f18c: 80 a0 c0 01 cmp %g3, %g1
4000f190: 12 80 00 0e bne 4000f1c8 <_POSIX_signals_Clear_process_signals+0x80><== NEVER TAKEN
4000f194: 05 10 00 78 sethi %hi(0x4001e000), %g2
clear_signal = false;
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
4000f198: c6 00 a0 f8 ld [ %g2 + 0xf8 ], %g3 ! 4001e0f8 <_POSIX_signals_Pending>
4000f19c: b0 06 3f ff add %i0, -1, %i0
4000f1a0: 82 10 20 01 mov 1, %g1
4000f1a4: 83 28 40 18 sll %g1, %i0, %g1
4000f1a8: 82 28 c0 01 andn %g3, %g1, %g1
if ( !_POSIX_signals_Pending )
4000f1ac: 80 a0 60 00 cmp %g1, 0
4000f1b0: 12 80 00 06 bne 4000f1c8 <_POSIX_signals_Clear_process_signals+0x80><== NEVER TAKEN
4000f1b4: c2 20 a0 f8 st %g1, [ %g2 + 0xf8 ]
_Thread_Do_post_task_switch_extension--;
4000f1b8: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000f1bc: c4 00 62 10 ld [ %g1 + 0x210 ], %g2 ! 4001da10 <_Thread_Do_post_task_switch_extension>
4000f1c0: 84 00 bf ff add %g2, -1, %g2
4000f1c4: c4 20 62 10 st %g2, [ %g1 + 0x210 ]
}
_ISR_Enable( level );
4000f1c8: 7f ff ca e5 call 40001d5c <sparc_enable_interrupts>
4000f1cc: 91 e8 00 08 restore %g0, %o0, %o0
4000715c <_POSIX_signals_Get_highest>:
#include <rtems/score/isr.h>
int _POSIX_signals_Get_highest(
sigset_t set
)
{
4000715c: 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 ) ) {
40007160: 84 10 20 01 mov 1, %g2
40007164: 86 00 7f ff add %g1, -1, %g3
40007168: 87 28 80 03 sll %g2, %g3, %g3
4000716c: 80 88 c0 08 btst %g3, %o0
40007170: 12 80 00 11 bne 400071b4 <_POSIX_signals_Get_highest+0x58><== NEVER TAKEN
40007174: 01 00 00 00 nop
sigset_t set
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
40007178: 82 00 60 01 inc %g1
4000717c: 80 a0 60 20 cmp %g1, 0x20
40007180: 12 bf ff fa bne 40007168 <_POSIX_signals_Get_highest+0xc>
40007184: 86 00 7f ff add %g1, -1, %g3
40007188: 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 ) ) {
4000718c: 84 10 20 01 mov 1, %g2
40007190: 86 00 7f ff add %g1, -1, %g3
40007194: 87 28 80 03 sll %g2, %g3, %g3
40007198: 80 88 c0 08 btst %g3, %o0
4000719c: 12 80 00 06 bne 400071b4 <_POSIX_signals_Get_highest+0x58>
400071a0: 01 00 00 00 nop
*/
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
400071a4: 82 00 60 01 inc %g1
400071a8: 80 a0 60 1b cmp %g1, 0x1b
400071ac: 12 bf ff fa bne 40007194 <_POSIX_signals_Get_highest+0x38><== ALWAYS TAKEN
400071b0: 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;
}
400071b4: 81 c3 e0 08 retl
400071b8: 90 10 00 01 mov %g1, %o0
4000f218 <_POSIX_signals_Unblock_thread>:
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
4000f218: 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 ) ) {
4000f21c: c2 06 20 10 ld [ %i0 + 0x10 ], %g1
4000f220: 09 04 00 20 sethi %hi(0x10008000), %g4
4000f224: 86 06 7f ff add %i1, -1, %g3
4000f228: 9a 08 40 04 and %g1, %g4, %o5
4000f22c: 84 10 20 01 mov 1, %g2
4000f230: 80 a3 40 04 cmp %o5, %g4
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
4000f234: 92 10 00 1a mov %i2, %o1
4000f238: 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 ) ) {
4000f23c: 12 80 00 1a bne 4000f2a4 <_POSIX_signals_Unblock_thread+0x8c>
4000f240: c8 06 21 60 ld [ %i0 + 0x160 ], %g4
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
4000f244: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
4000f248: 80 88 c0 01 btst %g3, %g1
4000f24c: 12 80 00 06 bne 4000f264 <_POSIX_signals_Unblock_thread+0x4c>
4000f250: 82 10 20 04 mov 4, %g1
4000f254: c2 01 20 cc ld [ %g4 + 0xcc ], %g1
4000f258: 80 a8 c0 01 andncc %g3, %g1, %g0
4000f25c: 02 80 00 38 be 4000f33c <_POSIX_signals_Unblock_thread+0x124>
4000f260: 82 10 20 04 mov 4, %g1
the_thread->Wait.return_code = EINTR;
4000f264: c2 26 20 34 st %g1, [ %i0 + 0x34 ]
the_info = (siginfo_t *) the_thread->Wait.return_argument;
if ( !info ) {
4000f268: 80 a2 60 00 cmp %o1, 0
4000f26c: 12 80 00 07 bne 4000f288 <_POSIX_signals_Unblock_thread+0x70>
4000f270: d0 06 20 28 ld [ %i0 + 0x28 ], %o0
the_info->si_signo = signo;
the_info->si_code = SI_USER;
4000f274: 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;
4000f278: f2 22 00 00 st %i1, [ %o0 ]
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
4000f27c: 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;
4000f280: 10 80 00 04 b 4000f290 <_POSIX_signals_Unblock_thread+0x78>
4000f284: c2 22 20 04 st %g1, [ %o0 + 4 ]
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
4000f288: 40 00 02 d1 call 4000fdcc <memcpy>
4000f28c: 94 10 20 0c mov 0xc, %o2
}
_Thread_queue_Extract_with_proxy( the_thread );
4000f290: 90 10 00 18 mov %i0, %o0
4000f294: 7f ff e6 d1 call 40008dd8 <_Thread_queue_Extract_with_proxy>
4000f298: b0 10 20 01 mov 1, %i0
return true;
4000f29c: 81 c7 e0 08 ret
4000f2a0: 81 e8 00 00 restore
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
4000f2a4: c8 01 20 cc ld [ %g4 + 0xcc ], %g4
4000f2a8: 80 a8 c0 04 andncc %g3, %g4, %g0
4000f2ac: 02 80 00 24 be 4000f33c <_POSIX_signals_Unblock_thread+0x124>
4000f2b0: 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 ) {
4000f2b4: 80 88 40 03 btst %g1, %g3
4000f2b8: 02 80 00 12 be 4000f300 <_POSIX_signals_Unblock_thread+0xe8>
4000f2bc: c4 2e 20 74 stb %g2, [ %i0 + 0x74 ]
the_thread->Wait.return_code = EINTR;
4000f2c0: 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) ){
4000f2c4: 80 88 60 08 btst 8, %g1
4000f2c8: 02 80 00 1d be 4000f33c <_POSIX_signals_Unblock_thread+0x124><== NEVER TAKEN
4000f2cc: c4 26 20 34 st %g2, [ %i0 + 0x34 ]
if ( _Watchdog_Is_active( &the_thread->Timer ) )
4000f2d0: c2 06 20 50 ld [ %i0 + 0x50 ], %g1
4000f2d4: 80 a0 60 02 cmp %g1, 2
4000f2d8: 12 80 00 05 bne 4000f2ec <_POSIX_signals_Unblock_thread+0xd4><== NEVER TAKEN
4000f2dc: 90 10 00 18 mov %i0, %o0
(void) _Watchdog_Remove( &the_thread->Timer );
4000f2e0: 7f ff e9 91 call 40009924 <_Watchdog_Remove>
4000f2e4: 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 );
4000f2e8: 90 10 00 18 mov %i0, %o0
4000f2ec: 13 04 00 ff sethi %hi(0x1003fc00), %o1
4000f2f0: 7f ff e3 e0 call 40008270 <_Thread_Clear_state>
4000f2f4: 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;
4000f2f8: 81 c7 e0 08 ret
4000f2fc: 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 ) {
4000f300: 80 a0 60 00 cmp %g1, 0
4000f304: 12 80 00 0e bne 4000f33c <_POSIX_signals_Unblock_thread+0x124><== NEVER TAKEN
4000f308: 03 10 00 76 sethi %hi(0x4001d800), %g1
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
4000f30c: c2 00 62 08 ld [ %g1 + 0x208 ], %g1 ! 4001da08 <_ISR_Nest_level>
4000f310: 80 a0 60 00 cmp %g1, 0
4000f314: 02 80 00 0a be 4000f33c <_POSIX_signals_Unblock_thread+0x124>
4000f318: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000f31c: c2 00 62 2c ld [ %g1 + 0x22c ], %g1 ! 4001da2c <_Thread_Executing>
4000f320: 80 a6 00 01 cmp %i0, %g1
4000f324: 12 bf ff de bne 4000f29c <_POSIX_signals_Unblock_thread+0x84><== NEVER TAKEN
4000f328: b0 10 20 00 clr %i0
_ISR_Signals_to_thread_executing = true;
4000f32c: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000f330: c4 28 62 c8 stb %g2, [ %g1 + 0x2c8 ] ! 4001dac8 <_ISR_Signals_to_thread_executing>
4000f334: 81 c7 e0 08 ret
4000f338: 81 e8 00 00 restore
4000f33c: b0 10 20 00 clr %i0
}
}
return false;
}
4000f340: 81 c7 e0 08 ret
4000f344: 81 e8 00 00 restore
4000c1c8 <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
4000c1c8: 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 ];
4000c1cc: e0 06 21 5c ld [ %i0 + 0x15c ], %l0
if ( !api )
4000c1d0: 80 a4 20 00 cmp %l0, 0
4000c1d4: 02 80 00 1d be 4000c248 <_RTEMS_tasks_Post_switch_extension+0x80><== NEVER TAKEN
4000c1d8: 01 00 00 00 nop
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
4000c1dc: 7f ff d6 dc call 40001d4c <sparc_disable_interrupts>
4000c1e0: 01 00 00 00 nop
signal_set = asr->signals_posted;
4000c1e4: e6 04 20 14 ld [ %l0 + 0x14 ], %l3
asr->signals_posted = 0;
4000c1e8: c0 24 20 14 clr [ %l0 + 0x14 ]
_ISR_Enable( level );
4000c1ec: 7f ff d6 dc call 40001d5c <sparc_enable_interrupts>
4000c1f0: 01 00 00 00 nop
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
4000c1f4: 80 a4 e0 00 cmp %l3, 0
4000c1f8: 02 80 00 14 be 4000c248 <_RTEMS_tasks_Post_switch_extension+0x80>
4000c1fc: a2 07 bf fc add %fp, -4, %l1
return;
asr->nest_level += 1;
4000c200: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000c204: d0 04 20 10 ld [ %l0 + 0x10 ], %o0
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
return;
asr->nest_level += 1;
4000c208: 82 00 60 01 inc %g1
4000c20c: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000c210: 94 10 00 11 mov %l1, %o2
4000c214: 25 00 00 3f sethi %hi(0xfc00), %l2
4000c218: 40 00 08 74 call 4000e3e8 <rtems_task_mode>
4000c21c: 92 14 a3 ff or %l2, 0x3ff, %o1 ! ffff <PROM_START+0xffff>
(*asr->handler)( signal_set );
4000c220: c2 04 20 0c ld [ %l0 + 0xc ], %g1
4000c224: 9f c0 40 00 call %g1
4000c228: 90 10 00 13 mov %l3, %o0
asr->nest_level -= 1;
4000c22c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000c230: 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;
4000c234: 82 00 7f ff add %g1, -1, %g1
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000c238: 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;
4000c23c: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000c240: 40 00 08 6a call 4000e3e8 <rtems_task_mode>
4000c244: 94 10 00 11 mov %l1, %o2
4000c248: 81 c7 e0 08 ret
4000c24c: 81 e8 00 00 restore
40007b5c <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
40007b5c: 9d e3 bf 98 save %sp, -104, %sp
40007b60: 11 10 00 8d sethi %hi(0x40023400), %o0
40007b64: 92 10 00 18 mov %i0, %o1
40007b68: 90 12 22 70 or %o0, 0x270, %o0
40007b6c: 40 00 07 a6 call 40009a04 <_Objects_Get>
40007b70: 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 ) {
40007b74: c2 07 bf fc ld [ %fp + -4 ], %g1
40007b78: 80 a0 60 00 cmp %g1, 0
40007b7c: 12 80 00 26 bne 40007c14 <_Rate_monotonic_Timeout+0xb8> <== NEVER TAKEN
40007b80: a0 10 00 08 mov %o0, %l0
case OBJECTS_LOCAL:
the_thread = the_period->owner;
40007b84: d0 02 20 40 ld [ %o0 + 0x40 ], %o0
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
40007b88: 03 00 00 10 sethi %hi(0x4000), %g1
40007b8c: c4 02 20 10 ld [ %o0 + 0x10 ], %g2
40007b90: 80 88 80 01 btst %g2, %g1
40007b94: 22 80 00 0c be,a 40007bc4 <_Rate_monotonic_Timeout+0x68>
40007b98: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
the_thread->Wait.id == the_period->Object.id ) {
40007b9c: c4 02 20 20 ld [ %o0 + 0x20 ], %g2
40007ba0: c2 04 20 08 ld [ %l0 + 8 ], %g1
40007ba4: 80 a0 80 01 cmp %g2, %g1
40007ba8: 32 80 00 07 bne,a 40007bc4 <_Rate_monotonic_Timeout+0x68>
40007bac: 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 );
40007bb0: 13 04 00 ff sethi %hi(0x1003fc00), %o1
40007bb4: 40 00 08 eb call 40009f60 <_Thread_Clear_state>
40007bb8: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 <RAM_SIZE+0xfc3fff8>
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
40007bbc: 10 80 00 08 b 40007bdc <_Rate_monotonic_Timeout+0x80>
40007bc0: 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 ) {
40007bc4: 80 a0 60 01 cmp %g1, 1
40007bc8: 12 80 00 0e bne 40007c00 <_Rate_monotonic_Timeout+0xa4>
40007bcc: 82 10 20 04 mov 4, %g1
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
40007bd0: 82 10 20 03 mov 3, %g1
_Rate_monotonic_Initiate_statistics( the_period );
40007bd4: 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;
40007bd8: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
_Rate_monotonic_Initiate_statistics( the_period );
40007bdc: 7f ff fe 3e call 400074d4 <_Rate_monotonic_Initiate_statistics>
40007be0: 01 00 00 00 nop
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
40007be4: c2 04 20 3c ld [ %l0 + 0x3c ], %g1
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40007be8: 92 04 20 10 add %l0, 0x10, %o1
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
40007bec: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40007bf0: 11 10 00 8e sethi %hi(0x40023800), %o0
40007bf4: 40 00 0f 0a call 4000b81c <_Watchdog_Insert>
40007bf8: 90 12 20 bc or %o0, 0xbc, %o0 ! 400238bc <_Watchdog_Ticks_chain>
40007bfc: 30 80 00 02 b,a 40007c04 <_Rate_monotonic_Timeout+0xa8>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
40007c00: 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;
40007c04: 03 10 00 8d sethi %hi(0x40023400), %g1
40007c08: c4 00 63 e0 ld [ %g1 + 0x3e0 ], %g2 ! 400237e0 <_Thread_Dispatch_disable_level>
40007c0c: 84 00 bf ff add %g2, -1, %g2
40007c10: c4 20 63 e0 st %g2, [ %g1 + 0x3e0 ]
40007c14: 81 c7 e0 08 ret
40007c18: 81 e8 00 00 restore
4000756c <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
4000756c: 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();
40007570: 03 10 00 8d sethi %hi(0x40023400), %g1
if ((!the_tod) ||
40007574: 80 a6 20 00 cmp %i0, 0
40007578: 02 80 00 2d be 4000762c <_TOD_Validate+0xc0> <== NEVER TAKEN
4000757c: d2 00 62 44 ld [ %g1 + 0x244 ], %o1
(the_tod->ticks >= ticks_per_second) ||
40007580: 11 00 03 d0 sethi %hi(0xf4000), %o0
40007584: 40 00 5a 8a call 4001dfac <.udiv>
40007588: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 <PROM_START+0xf4240>
4000758c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
40007590: 80 a0 40 08 cmp %g1, %o0
40007594: 1a 80 00 26 bcc 4000762c <_TOD_Validate+0xc0>
40007598: 01 00 00 00 nop
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
4000759c: c2 06 20 14 ld [ %i0 + 0x14 ], %g1
400075a0: 80 a0 60 3b cmp %g1, 0x3b
400075a4: 18 80 00 22 bgu 4000762c <_TOD_Validate+0xc0>
400075a8: 01 00 00 00 nop
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
400075ac: c2 06 20 10 ld [ %i0 + 0x10 ], %g1
400075b0: 80 a0 60 3b cmp %g1, 0x3b
400075b4: 18 80 00 1e bgu 4000762c <_TOD_Validate+0xc0>
400075b8: 01 00 00 00 nop
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
400075bc: c2 06 20 0c ld [ %i0 + 0xc ], %g1
400075c0: 80 a0 60 17 cmp %g1, 0x17
400075c4: 18 80 00 1a bgu 4000762c <_TOD_Validate+0xc0>
400075c8: 01 00 00 00 nop
(the_tod->month == 0) ||
400075cc: 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) ||
400075d0: 80 a0 60 00 cmp %g1, 0
400075d4: 02 80 00 16 be 4000762c <_TOD_Validate+0xc0> <== NEVER TAKEN
400075d8: 80 a0 60 0c cmp %g1, 0xc
400075dc: 18 80 00 14 bgu 4000762c <_TOD_Validate+0xc0>
400075e0: 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) ||
400075e4: 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) ||
400075e8: 80 a0 e7 c3 cmp %g3, 0x7c3
400075ec: 08 80 00 10 bleu 4000762c <_TOD_Validate+0xc0>
400075f0: 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) )
400075f4: 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) ||
400075f8: 80 a0 a0 00 cmp %g2, 0
400075fc: 02 80 00 0c be 4000762c <_TOD_Validate+0xc0> <== NEVER TAKEN
40007600: 80 88 e0 03 btst 3, %g3
40007604: 07 10 00 87 sethi %hi(0x40021c00), %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 )
40007608: 12 80 00 03 bne 40007614 <_TOD_Validate+0xa8>
4000760c: 86 10 e1 9c or %g3, 0x19c, %g3 ! 40021d9c <_TOD_Days_per_month>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
40007610: 82 00 60 0d add %g1, 0xd, %g1
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
40007614: 83 28 60 02 sll %g1, 2, %g1
40007618: 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(
4000761c: 80 a0 40 02 cmp %g1, %g2
40007620: b0 60 3f ff subx %g0, -1, %i0
40007624: 81 c7 e0 08 ret
40007628: 81 e8 00 00 restore
if ( the_tod->day > days_in_month )
return false;
return true;
}
4000762c: 81 c7 e0 08 ret
40007630: 91 e8 20 00 restore %g0, 0, %o0
4000808c <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
4000808c: 9d e3 bf a0 save %sp, -96, %sp
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
40008090: 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 );
40008094: 40 00 04 26 call 4000912c <_Thread_Set_transient>
40008098: 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 )
4000809c: c2 06 20 14 ld [ %i0 + 0x14 ], %g1
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
400080a0: 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 )
400080a4: 80 a0 40 19 cmp %g1, %i1
400080a8: 02 80 00 04 be 400080b8 <_Thread_Change_priority+0x2c>
400080ac: 92 10 00 19 mov %i1, %o1
_Thread_Set_priority( the_thread, new_priority );
400080b0: 40 00 03 a2 call 40008f38 <_Thread_Set_priority>
400080b4: 90 10 00 18 mov %i0, %o0
_ISR_Disable( level );
400080b8: 7f ff e7 25 call 40001d4c <sparc_disable_interrupts>
400080bc: 01 00 00 00 nop
400080c0: 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;
400080c4: e4 04 20 10 ld [ %l0 + 0x10 ], %l2
if ( state != STATES_TRANSIENT ) {
400080c8: 80 a4 a0 04 cmp %l2, 4
400080cc: 02 80 00 10 be 4000810c <_Thread_Change_priority+0x80>
400080d0: 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 ) )
400080d4: 80 a4 60 00 cmp %l1, 0
400080d8: 12 80 00 03 bne 400080e4 <_Thread_Change_priority+0x58> <== NEVER TAKEN
400080dc: 82 0c bf fb and %l2, -5, %g1
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
400080e0: c2 24 20 10 st %g1, [ %l0 + 0x10 ]
_ISR_Enable( level );
400080e4: 7f ff e7 1e call 40001d5c <sparc_enable_interrupts>
400080e8: 90 10 00 18 mov %i0, %o0
if ( _States_Is_waiting_on_thread_queue( state ) ) {
400080ec: 03 00 00 ef sethi %hi(0x3bc00), %g1
400080f0: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <PROM_START+0x3bee0>
400080f4: 80 8c 80 01 btst %l2, %g1
400080f8: 02 80 00 5c be 40008268 <_Thread_Change_priority+0x1dc>
400080fc: 01 00 00 00 nop
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
40008100: f0 04 20 44 ld [ %l0 + 0x44 ], %i0
40008104: 40 00 03 60 call 40008e84 <_Thread_queue_Requeue>
40008108: 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 ) ) {
4000810c: 80 a4 60 00 cmp %l1, 0
40008110: 12 80 00 1c bne 40008180 <_Thread_Change_priority+0xf4> <== NEVER TAKEN
40008114: 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;
40008118: c4 04 20 90 ld [ %l0 + 0x90 ], %g2
4000811c: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3
40008120: c8 10 80 00 lduh [ %g2 ], %g4
_Priority_Major_bit_map |= the_priority_map->ready_major;
40008124: 03 10 00 76 sethi %hi(0x4001d800), %g1
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
40008128: 86 11 00 03 or %g4, %g3, %g3
4000812c: c6 30 80 00 sth %g3, [ %g2 ]
_Priority_Major_bit_map |= the_priority_map->ready_major;
40008130: c4 10 62 20 lduh [ %g1 + 0x220 ], %g2
40008134: 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 );
40008138: c0 24 20 10 clr [ %l0 + 0x10 ]
4000813c: 84 10 c0 02 or %g3, %g2, %g2
40008140: c4 30 62 20 sth %g2, [ %g1 + 0x220 ]
_Priority_Add_to_bit_map( &the_thread->Priority_map );
if ( prepend_it )
40008144: 80 8e a0 ff btst 0xff, %i2
40008148: 02 80 00 08 be 40008168 <_Thread_Change_priority+0xdc>
4000814c: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
40008150: c4 00 40 00 ld [ %g1 ], %g2
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
40008154: c2 24 20 04 st %g1, [ %l0 + 4 ]
before_node = after_node->next;
after_node->next = the_node;
40008158: e0 20 40 00 st %l0, [ %g1 ]
the_node->next = before_node;
before_node->previous = the_node;
4000815c: 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;
40008160: 10 80 00 08 b 40008180 <_Thread_Change_priority+0xf4>
40008164: c4 24 00 00 st %g2, [ %l0 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
40008168: 84 00 60 04 add %g1, 4, %g2
4000816c: c4 24 00 00 st %g2, [ %l0 ]
old_last_node = the_chain->last;
40008170: c4 00 60 08 ld [ %g1 + 8 ], %g2
the_chain->last = the_node;
40008174: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
40008178: 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;
4000817c: 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 );
40008180: 7f ff e6 f7 call 40001d5c <sparc_enable_interrupts>
40008184: 90 10 00 18 mov %i0, %o0
40008188: 7f ff e6 f1 call 40001d4c <sparc_disable_interrupts>
4000818c: 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 );
40008190: 03 10 00 76 sethi %hi(0x4001d800), %g1
40008194: c4 10 62 20 lduh [ %g1 + 0x220 ], %g2 ! 4001da20 <_Priority_Major_bit_map>
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
_Thread_Ready_chain[ _Priority_Get_highest() ].first;
40008198: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000819c: 85 28 a0 10 sll %g2, 0x10, %g2
400081a0: da 00 60 c4 ld [ %g1 + 0xc4 ], %o5
400081a4: 87 30 a0 10 srl %g2, 0x10, %g3
400081a8: 03 10 00 6f sethi %hi(0x4001bc00), %g1
400081ac: 80 a0 e0 ff cmp %g3, 0xff
400081b0: 18 80 00 05 bgu 400081c4 <_Thread_Change_priority+0x138>
400081b4: 82 10 62 90 or %g1, 0x290, %g1
400081b8: c4 08 40 03 ldub [ %g1 + %g3 ], %g2
400081bc: 10 80 00 04 b 400081cc <_Thread_Change_priority+0x140>
400081c0: 84 00 a0 08 add %g2, 8, %g2
400081c4: 85 30 a0 18 srl %g2, 0x18, %g2
400081c8: c4 08 40 02 ldub [ %g1 + %g2 ], %g2
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
400081cc: 83 28 a0 10 sll %g2, 0x10, %g1
400081d0: 07 10 00 76 sethi %hi(0x4001d800), %g3
400081d4: 83 30 60 0f srl %g1, 0xf, %g1
400081d8: 86 10 e2 a0 or %g3, 0x2a0, %g3
400081dc: c6 10 c0 01 lduh [ %g3 + %g1 ], %g3
400081e0: 03 10 00 6f sethi %hi(0x4001bc00), %g1
400081e4: 87 28 e0 10 sll %g3, 0x10, %g3
400081e8: 89 30 e0 10 srl %g3, 0x10, %g4
400081ec: 80 a1 20 ff cmp %g4, 0xff
400081f0: 18 80 00 05 bgu 40008204 <_Thread_Change_priority+0x178>
400081f4: 82 10 62 90 or %g1, 0x290, %g1
400081f8: c2 08 40 04 ldub [ %g1 + %g4 ], %g1
400081fc: 10 80 00 04 b 4000820c <_Thread_Change_priority+0x180>
40008200: 82 00 60 08 add %g1, 8, %g1
40008204: 87 30 e0 18 srl %g3, 0x18, %g3
40008208: c2 08 40 03 ldub [ %g1 + %g3 ], %g1
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
4000820c: 83 28 60 10 sll %g1, 0x10, %g1
40008210: 83 30 60 10 srl %g1, 0x10, %g1
40008214: 85 28 a0 10 sll %g2, 0x10, %g2
40008218: 85 30 a0 0c srl %g2, 0xc, %g2
4000821c: 84 00 40 02 add %g1, %g2, %g2
40008220: 83 28 a0 04 sll %g2, 4, %g1
40008224: 85 28 a0 02 sll %g2, 2, %g2
40008228: 84 20 40 02 sub %g1, %g2, %g2
4000822c: 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 );
40008230: 03 10 00 76 sethi %hi(0x4001d800), %g1
40008234: c2 00 62 2c ld [ %g1 + 0x22c ], %g1 ! 4001da2c <_Thread_Executing>
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
40008238: 07 10 00 76 sethi %hi(0x4001d800), %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() &&
4000823c: 80 a0 40 02 cmp %g1, %g2
40008240: 02 80 00 08 be 40008260 <_Thread_Change_priority+0x1d4>
40008244: c4 20 e1 fc st %g2, [ %g3 + 0x1fc ]
_Thread_Executing->is_preemptible )
40008248: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1
4000824c: 80 a0 60 00 cmp %g1, 0
40008250: 02 80 00 04 be 40008260 <_Thread_Change_priority+0x1d4>
40008254: 84 10 20 01 mov 1, %g2
_Context_Switch_necessary = true;
40008258: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000825c: c4 28 62 3c stb %g2, [ %g1 + 0x23c ] ! 4001da3c <_Context_Switch_necessary>
_ISR_Enable( level );
40008260: 7f ff e6 bf call 40001d5c <sparc_enable_interrupts>
40008264: 81 e8 00 00 restore
40008268: 81 c7 e0 08 ret
4000826c: 81 e8 00 00 restore
40008270 <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
40008270: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
40008274: 7f ff e6 b6 call 40001d4c <sparc_disable_interrupts>
40008278: a0 10 00 18 mov %i0, %l0
4000827c: b0 10 00 08 mov %o0, %i0
current_state = the_thread->current_state;
40008280: c2 04 20 10 ld [ %l0 + 0x10 ], %g1
if ( current_state & state ) {
40008284: 80 8e 40 01 btst %i1, %g1
40008288: 02 80 00 2d be 4000833c <_Thread_Clear_state+0xcc>
4000828c: 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);
40008290: 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 ) ) {
40008294: 80 a6 60 00 cmp %i1, 0
40008298: 12 80 00 29 bne 4000833c <_Thread_Clear_state+0xcc>
4000829c: 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;
400082a0: 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);
400082a4: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
400082a8: c8 10 80 00 lduh [ %g2 ], %g4
400082ac: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3
400082b0: 86 11 00 03 or %g4, %g3, %g3
400082b4: c6 30 80 00 sth %g3, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
400082b8: 84 00 60 04 add %g1, 4, %g2
_Priority_Major_bit_map |= the_priority_map->ready_major;
400082bc: da 14 20 94 lduh [ %l0 + 0x94 ], %o5
400082c0: c4 24 00 00 st %g2, [ %l0 ]
400082c4: 07 10 00 76 sethi %hi(0x4001d800), %g3
old_last_node = the_chain->last;
400082c8: c4 00 60 08 ld [ %g1 + 8 ], %g2
400082cc: c8 10 e2 20 lduh [ %g3 + 0x220 ], %g4
the_chain->last = the_node;
400082d0: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
400082d4: c4 24 20 04 st %g2, [ %l0 + 4 ]
400082d8: 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;
400082dc: e0 20 80 00 st %l0, [ %g2 ]
400082e0: c2 30 e2 20 sth %g1, [ %g3 + 0x220 ]
_ISR_Flash( level );
400082e4: 7f ff e6 9e call 40001d5c <sparc_enable_interrupts>
400082e8: 01 00 00 00 nop
400082ec: 7f ff e6 98 call 40001d4c <sparc_disable_interrupts>
400082f0: 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 ) {
400082f4: 05 10 00 76 sethi %hi(0x4001d800), %g2
400082f8: c6 00 a1 fc ld [ %g2 + 0x1fc ], %g3 ! 4001d9fc <_Thread_Heir>
400082fc: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
40008300: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3
40008304: 80 a0 40 03 cmp %g1, %g3
40008308: 1a 80 00 0d bcc 4000833c <_Thread_Clear_state+0xcc>
4000830c: 07 10 00 76 sethi %hi(0x4001d800), %g3
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
40008310: c6 00 e2 2c ld [ %g3 + 0x22c ], %g3 ! 4001da2c <_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;
40008314: e0 20 a1 fc st %l0, [ %g2 + 0x1fc ]
if ( _Thread_Executing->is_preemptible ||
40008318: c4 08 e0 75 ldub [ %g3 + 0x75 ], %g2
4000831c: 80 a0 a0 00 cmp %g2, 0
40008320: 12 80 00 05 bne 40008334 <_Thread_Clear_state+0xc4>
40008324: 84 10 20 01 mov 1, %g2
40008328: 80 a0 60 00 cmp %g1, 0
4000832c: 12 80 00 04 bne 4000833c <_Thread_Clear_state+0xcc> <== ALWAYS TAKEN
40008330: 01 00 00 00 nop
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
40008334: 03 10 00 76 sethi %hi(0x4001d800), %g1
40008338: c4 28 62 3c stb %g2, [ %g1 + 0x23c ] ! 4001da3c <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
4000833c: 7f ff e6 88 call 40001d5c <sparc_enable_interrupts>
40008340: 81 e8 00 00 restore
400084c8 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
400084c8: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
400084cc: 90 10 00 18 mov %i0, %o0
400084d0: 40 00 00 6c call 40008680 <_Thread_Get>
400084d4: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
400084d8: c2 07 bf fc ld [ %fp + -4 ], %g1
400084dc: 80 a0 60 00 cmp %g1, 0
400084e0: 12 80 00 08 bne 40008500 <_Thread_Delay_ended+0x38> <== NEVER TAKEN
400084e4: 13 04 00 00 sethi %hi(0x10000000), %o1
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
400084e8: 7f ff ff 62 call 40008270 <_Thread_Clear_state>
400084ec: 92 12 60 18 or %o1, 0x18, %o1 ! 10000018 <RAM_SIZE+0xfc00018>
400084f0: 03 10 00 76 sethi %hi(0x4001d800), %g1
400084f4: c4 00 61 70 ld [ %g1 + 0x170 ], %g2 ! 4001d970 <_Thread_Dispatch_disable_level>
400084f8: 84 00 bf ff add %g2, -1, %g2
400084fc: c4 20 61 70 st %g2, [ %g1 + 0x170 ]
40008500: 81 c7 e0 08 ret
40008504: 81 e8 00 00 restore
40008508 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
40008508: 9d e3 bf 90 save %sp, -112, %sp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
4000850c: 2d 10 00 76 sethi %hi(0x4001d800), %l6
_ISR_Disable( level );
40008510: 7f ff e6 0f call 40001d4c <sparc_disable_interrupts>
40008514: e0 05 a2 2c ld [ %l6 + 0x22c ], %l0 ! 4001da2c <_Thread_Executing>
while ( _Context_Switch_necessary == true ) {
40008518: 2b 10 00 76 sethi %hi(0x4001d800), %l5
4000851c: 35 10 00 76 sethi %hi(0x4001d800), %i2
heir = _Thread_Heir;
40008520: 37 10 00 76 sethi %hi(0x4001d800), %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;
40008524: 39 10 00 76 sethi %hi(0x4001d800), %i4
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
40008528: 25 10 00 76 sethi %hi(0x4001d800), %l2
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
4000852c: 3b 10 00 76 sethi %hi(0x4001d800), %i5
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
_Context_Switch_necessary = false;
_Thread_Executing = heir;
40008530: ac 15 a2 2c or %l6, 0x22c, %l6
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
40008534: aa 15 62 3c or %l5, 0x23c, %l5
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
40008538: b4 16 a1 70 or %i2, 0x170, %i2
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
heir = _Thread_Heir;
4000853c: b6 16 e1 fc or %i3, 0x1fc, %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;
40008540: b8 17 20 c8 or %i4, 0xc8, %i4
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
40008544: a4 14 a2 34 or %l2, 0x234, %l2
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
40008548: ba 17 61 f8 or %i5, 0x1f8, %i5
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
4000854c: ae 10 20 01 mov 1, %l7
_ISR_Enable( level );
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
40008550: 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 ) {
40008554: 10 80 00 29 b 400085f8 <_Thread_Dispatch+0xf0>
40008558: a6 07 bf f0 add %fp, -16, %l3
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
4000855c: 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 )
40008560: 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;
40008564: 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 )
40008568: 80 a0 60 01 cmp %g1, 1
4000856c: 12 80 00 04 bne 4000857c <_Thread_Dispatch+0x74>
40008570: e2 25 80 00 st %l1, [ %l6 ]
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
40008574: c2 07 00 00 ld [ %i4 ], %g1
40008578: c2 24 60 78 st %g1, [ %l1 + 0x78 ]
_ISR_Enable( level );
4000857c: 7f ff e5 f8 call 40001d5c <sparc_enable_interrupts>
40008580: 01 00 00 00 nop
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
40008584: 40 00 10 35 call 4000c658 <_TOD_Get_uptime>
40008588: 90 10 00 14 mov %l4, %o0
_Timestamp_Subtract(
4000858c: 90 10 00 12 mov %l2, %o0
40008590: 92 10 00 14 mov %l4, %o1
40008594: 40 00 03 c2 call 4000949c <_Timespec_Subtract>
40008598: 94 10 00 13 mov %l3, %o2
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
4000859c: 92 10 00 13 mov %l3, %o1
400085a0: 40 00 03 a5 call 40009434 <_Timespec_Add_to>
400085a4: 90 04 20 84 add %l0, 0x84, %o0
_Thread_Time_of_last_context_switch = uptime;
400085a8: c4 07 bf f8 ld [ %fp + -8 ], %g2
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
400085ac: 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;
400085b0: c4 24 80 00 st %g2, [ %l2 ]
400085b4: 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 );
400085b8: 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;
400085bc: c4 24 a0 04 st %g2, [ %l2 + 4 ]
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
400085c0: 80 a0 60 00 cmp %g1, 0
400085c4: 02 80 00 06 be 400085dc <_Thread_Dispatch+0xd4> <== NEVER TAKEN
400085c8: 92 10 00 11 mov %l1, %o1
executing->libc_reent = *_Thread_libc_reent;
400085cc: c4 00 40 00 ld [ %g1 ], %g2
400085d0: c4 24 21 58 st %g2, [ %l0 + 0x158 ]
*_Thread_libc_reent = heir->libc_reent;
400085d4: c4 04 61 58 ld [ %l1 + 0x158 ], %g2
400085d8: c4 20 40 00 st %g2, [ %g1 ]
}
_User_extensions_Thread_switch( executing, heir );
400085dc: 40 00 04 65 call 40009770 <_User_extensions_Thread_switch>
400085e0: 01 00 00 00 nop
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
400085e4: 90 04 20 d0 add %l0, 0xd0, %o0
400085e8: 40 00 05 59 call 40009b4c <_CPU_Context_switch>
400085ec: 92 04 60 d0 add %l1, 0xd0, %o1
#endif
#endif
executing = _Thread_Executing;
_ISR_Disable( level );
400085f0: 7f ff e5 d7 call 40001d4c <sparc_disable_interrupts>
400085f4: e0 05 80 00 ld [ %l6 ], %l0
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
400085f8: c2 0d 40 00 ldub [ %l5 ], %g1
400085fc: 80 a0 60 00 cmp %g1, 0
40008600: 32 bf ff d7 bne,a 4000855c <_Thread_Dispatch+0x54>
40008604: e2 06 c0 00 ld [ %i3 ], %l1
executing = _Thread_Executing;
_ISR_Disable( level );
}
_Thread_Dispatch_disable_level = 0;
40008608: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000860c: c0 20 61 70 clr [ %g1 + 0x170 ] ! 4001d970 <_Thread_Dispatch_disable_level>
_ISR_Enable( level );
40008610: 7f ff e5 d3 call 40001d5c <sparc_enable_interrupts>
40008614: 01 00 00 00 nop
if ( _Thread_Do_post_task_switch_extension ||
40008618: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000861c: c2 00 62 10 ld [ %g1 + 0x210 ], %g1 ! 4001da10 <_Thread_Do_post_task_switch_extension>
40008620: 80 a0 60 00 cmp %g1, 0
40008624: 12 80 00 06 bne 4000863c <_Thread_Dispatch+0x134>
40008628: 01 00 00 00 nop
executing->do_post_task_switch_extension ) {
4000862c: c2 0c 20 74 ldub [ %l0 + 0x74 ], %g1
40008630: 80 a0 60 00 cmp %g1, 0
40008634: 02 80 00 04 be 40008644 <_Thread_Dispatch+0x13c>
40008638: 01 00 00 00 nop
executing->do_post_task_switch_extension = false;
_API_extensions_Run_postswitch();
4000863c: 7f ff f9 de call 40006db4 <_API_extensions_Run_postswitch>
40008640: c0 2c 20 74 clrb [ %l0 + 0x74 ]
40008644: 81 c7 e0 08 ret
40008648: 81 e8 00 00 restore
4000e808 <_Thread_Evaluate_mode>:
bool _Thread_Evaluate_mode( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
4000e808: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000e80c: c2 00 62 2c ld [ %g1 + 0x22c ], %g1 ! 4001da2c <_Thread_Executing>
if ( !_States_Is_ready( executing->current_state ) ||
4000e810: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
4000e814: 80 a0 a0 00 cmp %g2, 0
4000e818: 12 80 00 0b bne 4000e844 <_Thread_Evaluate_mode+0x3c> <== NEVER TAKEN
4000e81c: 84 10 20 01 mov 1, %g2
4000e820: 05 10 00 76 sethi %hi(0x4001d800), %g2
4000e824: c4 00 a1 fc ld [ %g2 + 0x1fc ], %g2 ! 4001d9fc <_Thread_Heir>
4000e828: 80 a0 40 02 cmp %g1, %g2
4000e82c: 02 80 00 0b be 4000e858 <_Thread_Evaluate_mode+0x50>
4000e830: 01 00 00 00 nop
( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) {
4000e834: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1
4000e838: 80 a0 60 00 cmp %g1, 0
4000e83c: 02 80 00 07 be 4000e858 <_Thread_Evaluate_mode+0x50> <== NEVER TAKEN
4000e840: 84 10 20 01 mov 1, %g2
_Context_Switch_necessary = true;
4000e844: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000e848: 90 10 20 01 mov 1, %o0
4000e84c: c4 28 62 3c stb %g2, [ %g1 + 0x23c ]
return true;
4000e850: 81 c3 e0 08 retl
4000e854: 01 00 00 00 nop
}
return false;
}
4000e858: 81 c3 e0 08 retl
4000e85c: 90 10 20 00 clr %o0 ! 0 <PROM_START>
4000e860 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4000e860: 9d e3 bf a0 save %sp, -96, %sp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
4000e864: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000e868: e0 00 62 2c ld [ %g1 + 0x22c ], %l0 ! 4001da2c <_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();
4000e86c: 3f 10 00 3a sethi %hi(0x4000e800), %i7
4000e870: be 17 e0 60 or %i7, 0x60, %i7 ! 4000e860 <_Thread_Handler>
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
4000e874: d0 04 20 b8 ld [ %l0 + 0xb8 ], %o0
_ISR_Set_level(level);
4000e878: 7f ff cd 39 call 40001d5c <sparc_enable_interrupts>
4000e87c: 91 2a 20 08 sll %o0, 8, %o0
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4000e880: 03 10 00 75 sethi %hi(0x4001d400), %g1
doneConstructors = 1;
4000e884: 84 10 20 01 mov 1, %g2
level = executing->Start.isr_level;
_ISR_Set_level(level);
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4000e888: e2 08 61 e8 ldub [ %g1 + 0x1e8 ], %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 );
4000e88c: 90 10 00 10 mov %l0, %o0
4000e890: 7f ff eb 45 call 400095a4 <_User_extensions_Thread_begin>
4000e894: c4 28 61 e8 stb %g2, [ %g1 + 0x1e8 ]
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
4000e898: 7f ff e7 6d call 4000864c <_Thread_Enable_dispatch>
4000e89c: 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) */ {
4000e8a0: 80 a4 60 00 cmp %l1, 0
4000e8a4: 32 80 00 05 bne,a 4000e8b8 <_Thread_Handler+0x58>
4000e8a8: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
INIT_NAME ();
4000e8ac: 40 00 39 43 call 4001cdb8 <_init>
4000e8b0: 01 00 00 00 nop
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4000e8b4: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
4000e8b8: 80 a0 60 00 cmp %g1, 0
4000e8bc: 12 80 00 05 bne 4000e8d0 <_Thread_Handler+0x70>
4000e8c0: 80 a0 60 01 cmp %g1, 1
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
4000e8c4: c2 04 20 9c ld [ %l0 + 0x9c ], %g1
4000e8c8: 10 80 00 06 b 4000e8e0 <_Thread_Handler+0x80>
4000e8cc: 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 ) {
4000e8d0: 12 80 00 07 bne 4000e8ec <_Thread_Handler+0x8c> <== NEVER TAKEN
4000e8d4: 01 00 00 00 nop
executing->Wait.return_argument =
(*(Thread_Entry_pointer) executing->Start.entry_point)(
4000e8d8: c2 04 20 9c ld [ %l0 + 0x9c ], %g1
4000e8dc: d0 04 20 a4 ld [ %l0 + 0xa4 ], %o0
4000e8e0: 9f c0 40 00 call %g1
4000e8e4: 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 =
4000e8e8: 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 );
4000e8ec: 7f ff eb 3f call 400095e8 <_User_extensions_Thread_exitted>
4000e8f0: 90 10 00 10 mov %l0, %o0
_Internal_error_Occurred(
4000e8f4: 90 10 20 00 clr %o0
4000e8f8: 92 10 20 01 mov 1, %o1
4000e8fc: 7f ff e3 99 call 40007760 <_Internal_error_Occurred>
4000e900: 94 10 20 06 mov 6, %o2
4000872c <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
4000872c: 9d e3 bf a0 save %sp, -96, %sp
40008730: 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;
40008734: c0 26 61 5c clr [ %i1 + 0x15c ]
40008738: c0 26 61 60 clr [ %i1 + 0x160 ]
4000873c: c0 26 61 64 clr [ %i1 + 0x164 ]
extensions_area = NULL;
the_thread->libc_reent = NULL;
40008740: 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
)
{
40008744: 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 ) {
40008748: 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
)
{
4000874c: 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 ) {
40008750: 12 80 00 0f bne 4000878c <_Thread_Initialize+0x60>
40008754: e4 0f a0 5f ldub [ %fp + 0x5f ], %l2
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
40008758: 90 10 00 19 mov %i1, %o0
4000875c: 40 00 02 99 call 400091c0 <_Thread_Stack_Allocate>
40008760: 92 10 00 1b mov %i3, %o1
if ( !actual_stack_size || actual_stack_size < stack_size )
40008764: 80 a2 00 1b cmp %o0, %i3
40008768: 0a 80 00 04 bcs 40008778 <_Thread_Initialize+0x4c>
4000876c: 80 a2 20 00 cmp %o0, 0
40008770: 12 80 00 04 bne 40008780 <_Thread_Initialize+0x54> <== ALWAYS TAKEN
40008774: 82 10 20 01 mov 1, %g1
40008778: 81 c7 e0 08 ret
4000877c: 91 e8 20 00 restore %g0, 0, %o0
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
40008780: f4 06 60 cc ld [ %i1 + 0xcc ], %i2
the_thread->Start.core_allocated_stack = true;
40008784: 10 80 00 04 b 40008794 <_Thread_Initialize+0x68>
40008788: c2 2e 60 c0 stb %g1, [ %i1 + 0xc0 ]
} else {
stack = stack_area;
actual_stack_size = stack_size;
the_thread->Start.core_allocated_stack = false;
4000878c: c0 2e 60 c0 clrb [ %i1 + 0xc0 ]
40008790: 90 10 00 1b mov %i3, %o0
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
40008794: 03 10 00 76 sethi %hi(0x4001d800), %g1
40008798: c2 00 62 0c ld [ %g1 + 0x20c ], %g1 ! 4001da0c <_Thread_Maximum_extensions>
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
4000879c: f4 26 60 c8 st %i2, [ %i1 + 0xc8 ]
the_stack->size = size;
400087a0: d0 26 60 c4 st %o0, [ %i1 + 0xc4 ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
400087a4: c0 26 60 50 clr [ %i1 + 0x50 ]
the_watchdog->routine = routine;
400087a8: c0 26 60 64 clr [ %i1 + 0x64 ]
the_watchdog->id = id;
400087ac: c0 26 60 68 clr [ %i1 + 0x68 ]
the_watchdog->user_data = user_data;
400087b0: c0 26 60 6c clr [ %i1 + 0x6c ]
400087b4: 80 a0 60 00 cmp %g1, 0
400087b8: 02 80 00 08 be 400087d8 <_Thread_Initialize+0xac>
400087bc: b6 10 20 00 clr %i3
extensions_area = _Workspace_Allocate(
400087c0: 82 00 60 01 inc %g1
400087c4: 40 00 04 b9 call 40009aa8 <_Workspace_Allocate>
400087c8: 91 28 60 02 sll %g1, 2, %o0
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
400087cc: b6 92 20 00 orcc %o0, 0, %i3
400087d0: 22 80 00 31 be,a 40008894 <_Thread_Initialize+0x168>
400087d4: 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 ) {
400087d8: 80 a6 e0 00 cmp %i3, 0
400087dc: 02 80 00 0c be 4000880c <_Thread_Initialize+0xe0>
400087e0: f6 26 61 68 st %i3, [ %i1 + 0x168 ]
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
400087e4: 03 10 00 76 sethi %hi(0x4001d800), %g1
400087e8: c4 00 62 0c ld [ %g1 + 0x20c ], %g2 ! 4001da0c <_Thread_Maximum_extensions>
400087ec: 10 80 00 05 b 40008800 <_Thread_Initialize+0xd4>
400087f0: 82 10 20 00 clr %g1
the_thread->extensions[i] = NULL;
400087f4: 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++ )
400087f8: 82 00 60 01 inc %g1
the_thread->extensions[i] = NULL;
400087fc: 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++ )
40008800: 80 a0 40 02 cmp %g1, %g2
40008804: 28 bf ff fc bleu,a 400087f4 <_Thread_Initialize+0xc8>
40008808: 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;
4000880c: c2 07 a0 64 ld [ %fp + 0x64 ], %g1
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
40008810: e4 2e 60 ac stb %l2, [ %i1 + 0xac ]
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
40008814: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ]
switch ( budget_algorithm ) {
40008818: 80 a4 20 02 cmp %l0, 2
4000881c: 12 80 00 05 bne 40008830 <_Thread_Initialize+0x104>
40008820: 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;
40008824: 03 10 00 76 sethi %hi(0x4001d800), %g1
40008828: c2 00 60 c8 ld [ %g1 + 0xc8 ], %g1 ! 4001d8c8 <_Thread_Ticks_per_timeslice>
4000882c: c2 26 60 78 st %g1, [ %i1 + 0x78 ]
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
40008830: 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 );
40008834: 92 10 00 1d mov %i5, %o1
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
40008838: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ]
the_thread->current_state = STATES_DORMANT;
4000883c: 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 );
40008840: 90 10 00 19 mov %i1, %o0
#endif
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
40008844: c2 26 60 10 st %g1, [ %i1 + 0x10 ]
the_thread->Wait.queue = NULL;
40008848: c0 26 60 44 clr [ %i1 + 0x44 ]
the_thread->resource_count = 0;
4000884c: c0 26 60 1c clr [ %i1 + 0x1c ]
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
40008850: fa 26 60 18 st %i5, [ %i1 + 0x18 ]
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
40008854: 40 00 01 b9 call 40008f38 <_Thread_Set_priority>
40008858: fa 26 60 bc st %i5, [ %i1 + 0xbc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4000885c: c2 16 60 0a lduh [ %i1 + 0xa ], %g1
40008860: c4 06 20 1c ld [ %i0 + 0x1c ], %g2
40008864: 83 28 60 02 sll %g1, 2, %g1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
40008868: e2 26 60 0c st %l1, [ %i1 + 0xc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4000886c: 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 );
40008870: c0 26 60 84 clr [ %i1 + 0x84 ]
40008874: 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 );
40008878: 90 10 00 19 mov %i1, %o0
4000887c: 40 00 03 7f call 40009678 <_User_extensions_Thread_create>
40008880: b0 10 20 01 mov 1, %i0
if ( extension_status )
40008884: 80 8a 20 ff btst 0xff, %o0
40008888: 12 80 00 22 bne 40008910 <_Thread_Initialize+0x1e4>
4000888c: 01 00 00 00 nop
return true;
failed:
if ( the_thread->libc_reent )
40008890: d0 06 61 58 ld [ %i1 + 0x158 ], %o0
40008894: 80 a2 20 00 cmp %o0, 0
40008898: 22 80 00 05 be,a 400088ac <_Thread_Initialize+0x180>
4000889c: d0 06 61 5c ld [ %i1 + 0x15c ], %o0
_Workspace_Free( the_thread->libc_reent );
400088a0: 40 00 04 8b call 40009acc <_Workspace_Free>
400088a4: 01 00 00 00 nop
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
400088a8: d0 06 61 5c ld [ %i1 + 0x15c ], %o0
400088ac: 80 a2 20 00 cmp %o0, 0
400088b0: 22 80 00 05 be,a 400088c4 <_Thread_Initialize+0x198>
400088b4: d0 06 61 60 ld [ %i1 + 0x160 ], %o0
_Workspace_Free( the_thread->API_Extensions[i] );
400088b8: 40 00 04 85 call 40009acc <_Workspace_Free>
400088bc: 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] )
400088c0: d0 06 61 60 ld [ %i1 + 0x160 ], %o0
400088c4: 80 a2 20 00 cmp %o0, 0
400088c8: 22 80 00 05 be,a 400088dc <_Thread_Initialize+0x1b0>
400088cc: d0 06 61 64 ld [ %i1 + 0x164 ], %o0
_Workspace_Free( the_thread->API_Extensions[i] );
400088d0: 40 00 04 7f call 40009acc <_Workspace_Free>
400088d4: 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] )
400088d8: d0 06 61 64 ld [ %i1 + 0x164 ], %o0
400088dc: 80 a2 20 00 cmp %o0, 0
400088e0: 02 80 00 05 be 400088f4 <_Thread_Initialize+0x1c8> <== ALWAYS TAKEN
400088e4: 80 a6 e0 00 cmp %i3, 0
_Workspace_Free( the_thread->API_Extensions[i] );
400088e8: 40 00 04 79 call 40009acc <_Workspace_Free> <== NOT EXECUTED
400088ec: 01 00 00 00 nop <== NOT EXECUTED
if ( extensions_area )
400088f0: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED
400088f4: 02 80 00 05 be 40008908 <_Thread_Initialize+0x1dc>
400088f8: 90 10 00 19 mov %i1, %o0
(void) _Workspace_Free( extensions_area );
400088fc: 40 00 04 74 call 40009acc <_Workspace_Free>
40008900: 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 );
40008904: 90 10 00 19 mov %i1, %o0
40008908: 40 00 02 45 call 4000921c <_Thread_Stack_Free>
4000890c: b0 10 20 00 clr %i0
return false;
}
40008910: 81 c7 e0 08 ret
40008914: 81 e8 00 00 restore
4000d344 <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
4000d344: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4000d348: 7f ff d2 d5 call 40001e9c <sparc_disable_interrupts>
4000d34c: a0 10 00 18 mov %i0, %l0
4000d350: b0 10 00 08 mov %o0, %i0
_ISR_Enable( level );
return;
}
#endif
current_state = the_thread->current_state;
4000d354: c2 04 20 10 ld [ %l0 + 0x10 ], %g1
if ( current_state & STATES_SUSPENDED ) {
4000d358: 80 88 60 02 btst 2, %g1
4000d35c: 02 80 00 2c be 4000d40c <_Thread_Resume+0xc8> <== NEVER TAKEN
4000d360: 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 ) ) {
4000d364: 80 a0 60 00 cmp %g1, 0
4000d368: 12 80 00 29 bne 4000d40c <_Thread_Resume+0xc8>
4000d36c: 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;
4000d370: 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);
4000d374: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
4000d378: c8 10 80 00 lduh [ %g2 ], %g4
4000d37c: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3
4000d380: 86 11 00 03 or %g4, %g3, %g3
4000d384: c6 30 80 00 sth %g3, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4000d388: 84 00 60 04 add %g1, 4, %g2
_Priority_Major_bit_map |= the_priority_map->ready_major;
4000d38c: da 14 20 94 lduh [ %l0 + 0x94 ], %o5
4000d390: c4 24 00 00 st %g2, [ %l0 ]
4000d394: 07 10 00 8f sethi %hi(0x40023c00), %g3
old_last_node = the_chain->last;
4000d398: c4 00 60 08 ld [ %g1 + 8 ], %g2
4000d39c: c8 10 e0 10 lduh [ %g3 + 0x10 ], %g4
the_chain->last = the_node;
4000d3a0: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
4000d3a4: c4 24 20 04 st %g2, [ %l0 + 4 ]
4000d3a8: 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;
4000d3ac: e0 20 80 00 st %l0, [ %g2 ]
4000d3b0: c2 30 e0 10 sth %g1, [ %g3 + 0x10 ]
_ISR_Flash( level );
4000d3b4: 7f ff d2 be call 40001eac <sparc_enable_interrupts>
4000d3b8: 01 00 00 00 nop
4000d3bc: 7f ff d2 b8 call 40001e9c <sparc_disable_interrupts>
4000d3c0: 01 00 00 00 nop
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
4000d3c4: 05 10 00 8e sethi %hi(0x40023800), %g2
4000d3c8: c6 00 a3 ec ld [ %g2 + 0x3ec ], %g3 ! 40023bec <_Thread_Heir>
4000d3cc: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
4000d3d0: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3
4000d3d4: 80 a0 40 03 cmp %g1, %g3
4000d3d8: 1a 80 00 0d bcc 4000d40c <_Thread_Resume+0xc8>
4000d3dc: 07 10 00 8f sethi %hi(0x40023c00), %g3
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
4000d3e0: c6 00 e0 1c ld [ %g3 + 0x1c ], %g3 ! 40023c1c <_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;
4000d3e4: e0 20 a3 ec st %l0, [ %g2 + 0x3ec ]
if ( _Thread_Executing->is_preemptible ||
4000d3e8: c4 08 e0 75 ldub [ %g3 + 0x75 ], %g2
4000d3ec: 80 a0 a0 00 cmp %g2, 0
4000d3f0: 12 80 00 05 bne 4000d404 <_Thread_Resume+0xc0>
4000d3f4: 84 10 20 01 mov 1, %g2
4000d3f8: 80 a0 60 00 cmp %g1, 0
4000d3fc: 12 80 00 04 bne 4000d40c <_Thread_Resume+0xc8> <== ALWAYS TAKEN
4000d400: 01 00 00 00 nop
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4000d404: 03 10 00 8f sethi %hi(0x40023c00), %g1
4000d408: c4 28 60 2c stb %g2, [ %g1 + 0x2c ] ! 40023c2c <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
4000d40c: 7f ff d2 a8 call 40001eac <sparc_enable_interrupts>
4000d410: 81 e8 00 00 restore
400092e8 <_Thread_Tickle_timeslice>:
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
400092e8: 9d e3 bf a0 save %sp, -96, %sp
Thread_Control *executing;
executing = _Thread_Executing;
400092ec: 03 10 00 76 sethi %hi(0x4001d800), %g1
400092f0: e0 00 62 2c ld [ %g1 + 0x22c ], %l0 ! 4001da2c <_Thread_Executing>
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
400092f4: c2 0c 20 75 ldub [ %l0 + 0x75 ], %g1
400092f8: 80 a0 60 00 cmp %g1, 0
400092fc: 02 80 00 23 be 40009388 <_Thread_Tickle_timeslice+0xa0>
40009300: 01 00 00 00 nop
return;
if ( !_States_Is_ready( executing->current_state ) )
40009304: c2 04 20 10 ld [ %l0 + 0x10 ], %g1
40009308: 80 a0 60 00 cmp %g1, 0
4000930c: 12 80 00 1f bne 40009388 <_Thread_Tickle_timeslice+0xa0>
40009310: 01 00 00 00 nop
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
40009314: c2 04 20 7c ld [ %l0 + 0x7c ], %g1
40009318: 80 a0 60 01 cmp %g1, 1
4000931c: 0a 80 00 12 bcs 40009364 <_Thread_Tickle_timeslice+0x7c>
40009320: 80 a0 60 02 cmp %g1, 2
40009324: 28 80 00 07 bleu,a 40009340 <_Thread_Tickle_timeslice+0x58>
40009328: c2 04 20 78 ld [ %l0 + 0x78 ], %g1
4000932c: 80 a0 60 03 cmp %g1, 3
40009330: 12 80 00 16 bne 40009388 <_Thread_Tickle_timeslice+0xa0> <== NEVER TAKEN
40009334: 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 )
40009338: 10 80 00 0d b 4000936c <_Thread_Tickle_timeslice+0x84>
4000933c: 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 ) {
40009340: 82 00 7f ff add %g1, -1, %g1
40009344: 80 a0 60 00 cmp %g1, 0
40009348: 14 80 00 07 bg 40009364 <_Thread_Tickle_timeslice+0x7c>
4000934c: c2 24 20 78 st %g1, [ %l0 + 0x78 ]
_Thread_Reset_timeslice();
40009350: 40 00 0e e9 call 4000cef4 <_Thread_Reset_timeslice>
40009354: 01 00 00 00 nop
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
40009358: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000935c: c2 00 60 c8 ld [ %g1 + 0xc8 ], %g1 ! 4001d8c8 <_Thread_Ticks_per_timeslice>
40009360: c2 24 20 78 st %g1, [ %l0 + 0x78 ]
40009364: 81 c7 e0 08 ret
40009368: 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 )
4000936c: 82 00 7f ff add %g1, -1, %g1
40009370: 80 a0 60 00 cmp %g1, 0
40009374: 12 bf ff fc bne 40009364 <_Thread_Tickle_timeslice+0x7c>
40009378: c2 24 20 78 st %g1, [ %l0 + 0x78 ]
(*executing->budget_callout)( executing );
4000937c: c2 04 20 80 ld [ %l0 + 0x80 ], %g1
40009380: 9f c0 40 00 call %g1
40009384: 90 10 00 10 mov %l0, %o0
40009388: 81 c7 e0 08 ret
4000938c: 81 e8 00 00 restore
40009390 <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
40009390: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
40009394: 03 10 00 76 sethi %hi(0x4001d800), %g1
40009398: e0 00 62 2c ld [ %g1 + 0x22c ], %l0 ! 4001da2c <_Thread_Executing>
ready = executing->ready;
_ISR_Disable( level );
4000939c: 7f ff e2 6c call 40001d4c <sparc_disable_interrupts>
400093a0: e2 04 20 8c ld [ %l0 + 0x8c ], %l1
400093a4: b0 10 00 08 mov %o0, %i0
if ( !_Chain_Has_only_one_node( ready ) ) {
400093a8: c4 04 40 00 ld [ %l1 ], %g2
400093ac: c2 04 60 08 ld [ %l1 + 8 ], %g1
400093b0: 80 a0 80 01 cmp %g2, %g1
400093b4: 02 80 00 17 be 40009410 <_Thread_Yield_processor+0x80>
400093b8: 25 10 00 76 sethi %hi(0x4001d800), %l2
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
400093bc: c2 04 00 00 ld [ %l0 ], %g1
previous = the_node->previous;
400093c0: c4 04 20 04 ld [ %l0 + 4 ], %g2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
400093c4: 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;
400093c8: c2 20 80 00 st %g1, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
400093cc: c6 24 00 00 st %g3, [ %l0 ]
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
400093d0: 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;
400093d4: c2 04 60 08 ld [ %l1 + 8 ], %g1
the_chain->last = the_node;
400093d8: e0 24 60 08 st %l0, [ %l1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
400093dc: 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;
400093e0: e0 20 40 00 st %l0, [ %g1 ]
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
400093e4: 7f ff e2 5e call 40001d5c <sparc_enable_interrupts>
400093e8: 01 00 00 00 nop
400093ec: 7f ff e2 58 call 40001d4c <sparc_disable_interrupts>
400093f0: 01 00 00 00 nop
if ( _Thread_Is_heir( executing ) )
400093f4: c2 04 a1 fc ld [ %l2 + 0x1fc ], %g1
400093f8: 80 a4 00 01 cmp %l0, %g1
400093fc: 12 80 00 09 bne 40009420 <_Thread_Yield_processor+0x90> <== NEVER TAKEN
40009400: 84 10 20 01 mov 1, %g2
_Thread_Heir = (Thread_Control *) ready->first;
40009404: c2 04 40 00 ld [ %l1 ], %g1
40009408: 10 80 00 06 b 40009420 <_Thread_Yield_processor+0x90>
4000940c: c2 24 a1 fc st %g1, [ %l2 + 0x1fc ]
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
40009410: c2 04 a1 fc ld [ %l2 + 0x1fc ], %g1
40009414: 80 a4 00 01 cmp %l0, %g1
40009418: 02 80 00 04 be 40009428 <_Thread_Yield_processor+0x98> <== ALWAYS TAKEN
4000941c: 84 10 20 01 mov 1, %g2
_Context_Switch_necessary = true;
40009420: 03 10 00 76 sethi %hi(0x4001d800), %g1
40009424: c4 28 62 3c stb %g2, [ %g1 + 0x23c ] ! 4001da3c <_Context_Switch_necessary>
_ISR_Enable( level );
40009428: 7f ff e2 4d call 40001d5c <sparc_enable_interrupts>
4000942c: 81 e8 00 00 restore
40008c2c <_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
)
{
40008c2c: 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;
40008c30: 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);
40008c34: 82 06 60 3c add %i1, 0x3c, %g1
the_chain->permanent_null = NULL;
40008c38: 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);
40008c3c: c2 26 60 38 st %g1, [ %i1 + 0x38 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
40008c40: 82 06 60 38 add %i1, 0x38, %g1
40008c44: 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;
40008c48: 2d 10 00 73 sethi %hi(0x4001cc00), %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 ];
40008c4c: 83 34 20 06 srl %l0, 6, %g1
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
40008c50: 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 ];
40008c54: 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;
40008c58: ac 15 a2 b4 or %l6, 0x2b4, %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 ];
40008c5c: 83 28 60 02 sll %g1, 2, %g1
block_state = the_thread_queue->state;
40008c60: 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 ];
40008c64: a6 24 c0 01 sub %l3, %g1, %l3
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
40008c68: 12 80 00 28 bne 40008d08 <_Thread_queue_Enqueue_priority+0xdc>
40008c6c: 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;
40008c70: ac 04 e0 04 add %l3, 4, %l6
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
40008c74: 7f ff e4 36 call 40001d4c <sparc_disable_interrupts>
40008c78: 01 00 00 00 nop
40008c7c: a4 10 00 08 mov %o0, %l2
search_thread = (Thread_Control *) header->first;
40008c80: a8 10 3f ff mov -1, %l4
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
40008c84: 10 80 00 10 b 40008cc4 <_Thread_queue_Enqueue_priority+0x98>
40008c88: e2 04 c0 00 ld [ %l3 ], %l1
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
40008c8c: 80 a4 00 14 cmp %l0, %l4
40008c90: 28 80 00 11 bleu,a 40008cd4 <_Thread_queue_Enqueue_priority+0xa8>
40008c94: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
40008c98: 7f ff e4 31 call 40001d5c <sparc_enable_interrupts>
40008c9c: 90 10 00 12 mov %l2, %o0
40008ca0: 7f ff e4 2b call 40001d4c <sparc_disable_interrupts>
40008ca4: 01 00 00 00 nop
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
40008ca8: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
40008cac: 80 8d 40 01 btst %l5, %g1
40008cb0: 32 80 00 05 bne,a 40008cc4 <_Thread_queue_Enqueue_priority+0x98><== ALWAYS TAKEN
40008cb4: e2 04 40 00 ld [ %l1 ], %l1
_ISR_Enable( level );
40008cb8: 7f ff e4 29 call 40001d5c <sparc_enable_interrupts> <== NOT EXECUTED
40008cbc: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
goto restart_forward_search;
40008cc0: 30 bf ff ed b,a 40008c74 <_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 ) ) {
40008cc4: 80 a4 40 16 cmp %l1, %l6
40008cc8: 32 bf ff f1 bne,a 40008c8c <_Thread_queue_Enqueue_priority+0x60>
40008ccc: e8 04 60 14 ld [ %l1 + 0x14 ], %l4
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
40008cd0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
40008cd4: 80 a0 60 01 cmp %g1, 1
40008cd8: 12 80 00 3c bne 40008dc8 <_Thread_queue_Enqueue_priority+0x19c>
40008cdc: 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 )
40008ce0: 80 a4 00 14 cmp %l0, %l4
40008ce4: 02 80 00 2e be 40008d9c <_Thread_queue_Enqueue_priority+0x170>
40008ce8: c0 26 20 30 clr [ %i0 + 0x30 ]
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
40008cec: c2 04 60 04 ld [ %l1 + 4 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
40008cf0: e2 26 40 00 st %l1, [ %i1 ]
the_node->previous = previous_node;
40008cf4: 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;
40008cf8: 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;
40008cfc: f2 20 40 00 st %i1, [ %g1 ]
search_node->previous = the_node;
40008d00: f2 24 60 04 st %i1, [ %l1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40008d04: 30 80 00 2d b,a 40008db8 <_Thread_queue_Enqueue_priority+0x18c>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
40008d08: 7f ff e4 11 call 40001d4c <sparc_disable_interrupts>
40008d0c: 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;
40008d10: a8 05 20 01 inc %l4
_ISR_Disable( level );
40008d14: a4 10 00 08 mov %o0, %l2
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
40008d18: 10 80 00 10 b 40008d58 <_Thread_queue_Enqueue_priority+0x12c>
40008d1c: e2 04 e0 08 ld [ %l3 + 8 ], %l1
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
40008d20: 80 a4 00 14 cmp %l0, %l4
40008d24: 3a 80 00 11 bcc,a 40008d68 <_Thread_queue_Enqueue_priority+0x13c>
40008d28: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
40008d2c: 7f ff e4 0c call 40001d5c <sparc_enable_interrupts>
40008d30: 90 10 00 12 mov %l2, %o0
40008d34: 7f ff e4 06 call 40001d4c <sparc_disable_interrupts>
40008d38: 01 00 00 00 nop
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
40008d3c: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
40008d40: 80 8d 40 01 btst %l5, %g1
40008d44: 32 80 00 05 bne,a 40008d58 <_Thread_queue_Enqueue_priority+0x12c>
40008d48: e2 04 60 04 ld [ %l1 + 4 ], %l1
_ISR_Enable( level );
40008d4c: 7f ff e4 04 call 40001d5c <sparc_enable_interrupts>
40008d50: 90 10 00 12 mov %l2, %o0
goto restart_reverse_search;
40008d54: 30 bf ff ed b,a 40008d08 <_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 ) ) {
40008d58: 80 a4 40 13 cmp %l1, %l3
40008d5c: 32 bf ff f1 bne,a 40008d20 <_Thread_queue_Enqueue_priority+0xf4>
40008d60: e8 04 60 14 ld [ %l1 + 0x14 ], %l4
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
40008d64: c2 06 20 30 ld [ %i0 + 0x30 ], %g1
40008d68: 80 a0 60 01 cmp %g1, 1
40008d6c: 12 80 00 17 bne 40008dc8 <_Thread_queue_Enqueue_priority+0x19c>
40008d70: 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 )
40008d74: 80 a4 00 14 cmp %l0, %l4
40008d78: 02 80 00 09 be 40008d9c <_Thread_queue_Enqueue_priority+0x170>
40008d7c: c0 26 20 30 clr [ %i0 + 0x30 ]
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
40008d80: c2 04 40 00 ld [ %l1 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
40008d84: 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;
40008d88: 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;
40008d8c: 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;
40008d90: f2 24 40 00 st %i1, [ %l1 ]
next_node->previous = the_node;
40008d94: f2 20 60 04 st %i1, [ %g1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40008d98: 30 80 00 08 b,a 40008db8 <_Thread_queue_Enqueue_priority+0x18c>
40008d9c: 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;
40008da0: c2 04 60 04 ld [ %l1 + 4 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
40008da4: e2 26 40 00 st %l1, [ %i1 ]
the_node->previous = previous_node;
40008da8: 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;
40008dac: 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;
40008db0: f2 20 40 00 st %i1, [ %g1 ]
search_node->previous = the_node;
40008db4: f2 24 60 04 st %i1, [ %l1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40008db8: 7f ff e3 e9 call 40001d5c <sparc_enable_interrupts>
40008dbc: b0 10 20 01 mov 1, %i0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
40008dc0: 81 c7 e0 08 ret
40008dc4: 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;
40008dc8: 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;
40008dcc: d0 26 80 00 st %o0, [ %i2 ]
return the_thread_queue->sync_state;
}
40008dd0: 81 c7 e0 08 ret
40008dd4: 81 e8 00 00 restore
40008e84 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
40008e84: 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 )
40008e88: 80 a6 20 00 cmp %i0, 0
40008e8c: 02 80 00 19 be 40008ef0 <_Thread_queue_Requeue+0x6c> <== NEVER TAKEN
40008e90: 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 ) {
40008e94: e2 06 20 34 ld [ %i0 + 0x34 ], %l1
40008e98: 80 a4 60 01 cmp %l1, 1
40008e9c: 12 80 00 15 bne 40008ef0 <_Thread_queue_Requeue+0x6c> <== NEVER TAKEN
40008ea0: 01 00 00 00 nop
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
40008ea4: 7f ff e3 aa call 40001d4c <sparc_disable_interrupts>
40008ea8: 01 00 00 00 nop
40008eac: a0 10 00 08 mov %o0, %l0
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
40008eb0: c4 06 60 10 ld [ %i1 + 0x10 ], %g2
40008eb4: 03 00 00 ef sethi %hi(0x3bc00), %g1
40008eb8: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <PROM_START+0x3bee0>
40008ebc: 80 88 80 01 btst %g2, %g1
40008ec0: 02 80 00 0a be 40008ee8 <_Thread_queue_Requeue+0x64> <== NEVER TAKEN
40008ec4: 94 10 20 01 mov 1, %o2
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
40008ec8: 90 10 00 18 mov %i0, %o0
40008ecc: 92 10 00 19 mov %i1, %o1
40008ed0: 40 00 0f 67 call 4000cc6c <_Thread_queue_Extract_priority_helper>
40008ed4: e2 26 20 30 st %l1, [ %i0 + 0x30 ]
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
40008ed8: 90 10 00 18 mov %i0, %o0
40008edc: 92 10 00 19 mov %i1, %o1
40008ee0: 7f ff ff 53 call 40008c2c <_Thread_queue_Enqueue_priority>
40008ee4: 94 07 bf fc add %fp, -4, %o2
}
_ISR_Enable( level );
40008ee8: 7f ff e3 9d call 40001d5c <sparc_enable_interrupts>
40008eec: 90 10 00 10 mov %l0, %o0
40008ef0: 81 c7 e0 08 ret
40008ef4: 81 e8 00 00 restore
40008ef8 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
40008ef8: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
40008efc: 90 10 00 18 mov %i0, %o0
40008f00: 7f ff fd e0 call 40008680 <_Thread_Get>
40008f04: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
40008f08: c2 07 bf fc ld [ %fp + -4 ], %g1
40008f0c: 80 a0 60 00 cmp %g1, 0
40008f10: 12 80 00 08 bne 40008f30 <_Thread_queue_Timeout+0x38> <== NEVER TAKEN
40008f14: 01 00 00 00 nop
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
40008f18: 40 00 0f 8d call 4000cd4c <_Thread_queue_Process_timeout>
40008f1c: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
40008f20: 03 10 00 76 sethi %hi(0x4001d800), %g1
40008f24: c4 00 61 70 ld [ %g1 + 0x170 ], %g2 ! 4001d970 <_Thread_Dispatch_disable_level>
40008f28: 84 00 bf ff add %g2, -1, %g2
40008f2c: c4 20 61 70 st %g2, [ %g1 + 0x170 ]
40008f30: 81 c7 e0 08 ret
40008f34: 81 e8 00 00 restore
40015fcc <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
40015fcc: 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;
40015fd0: 35 10 00 f9 sethi %hi(0x4003e400), %i2
40015fd4: b2 07 bf f4 add %fp, -12, %i1
40015fd8: ac 07 bf f8 add %fp, -8, %l6
40015fdc: a2 07 bf e8 add %fp, -24, %l1
40015fe0: 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();
40015fe4: 37 10 00 f9 sethi %hi(0x4003e400), %i3
40015fe8: 2b 10 00 f9 sethi %hi(0x4003e400), %l5
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
40015fec: c0 27 bf f8 clr [ %fp + -8 ]
40015ff0: c0 27 bf ec clr [ %fp + -20 ]
the_chain->last = _Chain_Head(the_chain);
40015ff4: 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);
40015ff8: ec 27 bf f4 st %l6, [ %fp + -12 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
40015ffc: 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);
40016000: 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;
40016004: b4 16 a2 94 or %i2, 0x294, %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();
40016008: b6 16 e1 d0 or %i3, 0x1d0, %i3
4001600c: aa 15 61 40 or %l5, 0x140, %l5
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
40016010: 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 );
40016014: 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 );
40016018: 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 );
4001601c: 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;
40016020: 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;
40016024: 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;
40016028: c2 06 80 00 ld [ %i2 ], %g1
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
4001602c: d2 06 20 3c ld [ %i0 + 0x3c ], %o1
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
40016030: 94 10 00 11 mov %l1, %o2
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
40016034: c2 26 20 3c st %g1, [ %i0 + 0x3c ]
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
40016038: 92 20 40 09 sub %g1, %o1, %o1
4001603c: 40 00 11 69 call 4001a5e0 <_Watchdog_Adjust_to_chain>
40016040: 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;
40016044: 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();
40016048: 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 ) {
4001604c: 80 a4 00 0a cmp %l0, %o2
40016050: 08 80 00 06 bleu 40016068 <_Timer_server_Body+0x9c>
40016054: 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 );
40016058: 90 10 00 12 mov %l2, %o0
4001605c: 40 00 11 61 call 4001a5e0 <_Watchdog_Adjust_to_chain>
40016060: 94 10 00 11 mov %l1, %o2
40016064: 30 80 00 06 b,a 4001607c <_Timer_server_Body+0xb0>
} else if ( snapshot < last_snapshot ) {
40016068: 1a 80 00 05 bcc 4001607c <_Timer_server_Body+0xb0>
4001606c: 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 );
40016070: 90 10 00 12 mov %l2, %o0
40016074: 40 00 11 34 call 4001a544 <_Watchdog_Adjust>
40016078: 92 10 20 01 mov 1, %o1
}
watchdogs->last_snapshot = snapshot;
4001607c: 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 );
40016080: d0 06 20 78 ld [ %i0 + 0x78 ], %o0
40016084: 40 00 02 7e call 40016a7c <_Chain_Get>
40016088: 01 00 00 00 nop
if ( timer == NULL ) {
4001608c: 80 a2 20 00 cmp %o0, 0
40016090: 02 80 00 0f be 400160cc <_Timer_server_Body+0x100>
40016094: 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 ) {
40016098: c2 02 20 38 ld [ %o0 + 0x38 ], %g1
4001609c: 80 a0 60 01 cmp %g1, 1
400160a0: 12 80 00 05 bne 400160b4 <_Timer_server_Body+0xe8>
400160a4: 80 a0 60 03 cmp %g1, 3
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
400160a8: 92 02 20 10 add %o0, 0x10, %o1
400160ac: 10 80 00 05 b 400160c0 <_Timer_server_Body+0xf4>
400160b0: 90 10 00 14 mov %l4, %o0
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
400160b4: 12 bf ff f3 bne 40016080 <_Timer_server_Body+0xb4> <== NEVER TAKEN
400160b8: 92 02 20 10 add %o0, 0x10, %o1
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
400160bc: 90 10 00 12 mov %l2, %o0
400160c0: 40 00 11 7d call 4001a6b4 <_Watchdog_Insert>
400160c4: 01 00 00 00 nop
400160c8: 30 bf ff ee b,a 40016080 <_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 );
400160cc: 7f ff e1 4f call 4000e608 <sparc_disable_interrupts>
400160d0: 01 00 00 00 nop
if ( _Chain_Is_empty( insert_chain ) ) {
400160d4: c2 07 bf f4 ld [ %fp + -12 ], %g1
400160d8: 80 a0 40 16 cmp %g1, %l6
400160dc: 12 80 00 0a bne 40016104 <_Timer_server_Body+0x138> <== NEVER TAKEN
400160e0: 01 00 00 00 nop
ts->insert_chain = NULL;
400160e4: c0 26 20 78 clr [ %i0 + 0x78 ]
_ISR_Enable( level );
400160e8: 7f ff e1 4c call 4000e618 <sparc_enable_interrupts>
400160ec: 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 ) ) {
400160f0: c2 07 bf e8 ld [ %fp + -24 ], %g1
400160f4: 80 a0 40 13 cmp %g1, %l3
400160f8: 12 80 00 06 bne 40016110 <_Timer_server_Body+0x144>
400160fc: 01 00 00 00 nop
40016100: 30 80 00 1a b,a 40016168 <_Timer_server_Body+0x19c>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
40016104: 7f ff e1 45 call 4000e618 <sparc_enable_interrupts> <== NOT EXECUTED
40016108: 01 00 00 00 nop <== NOT EXECUTED
4001610c: 30 bf ff c7 b,a 40016028 <_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 );
40016110: 7f ff e1 3e call 4000e608 <sparc_disable_interrupts>
40016114: 01 00 00 00 nop
40016118: 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));
4001611c: 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))
40016120: 80 a4 00 13 cmp %l0, %l3
40016124: 02 80 00 0e be 4001615c <_Timer_server_Body+0x190>
40016128: 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;
4001612c: c2 04 00 00 ld [ %l0 ], %g1
the_chain->first = new_first;
40016130: c2 27 bf e8 st %g1, [ %fp + -24 ]
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
40016134: 02 80 00 0a be 4001615c <_Timer_server_Body+0x190> <== NEVER TAKEN
40016138: e2 20 60 04 st %l1, [ %g1 + 4 ]
watchdog->state = WATCHDOG_INACTIVE;
4001613c: c0 24 20 08 clr [ %l0 + 8 ]
_ISR_Enable( level );
40016140: 7f ff e1 36 call 4000e618 <sparc_enable_interrupts>
40016144: 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 );
40016148: d2 04 20 24 ld [ %l0 + 0x24 ], %o1
4001614c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
40016150: 9f c0 40 00 call %g1
40016154: d0 04 20 20 ld [ %l0 + 0x20 ], %o0
}
40016158: 30 bf ff ee b,a 40016110 <_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 );
4001615c: 7f ff e1 2f call 4000e618 <sparc_enable_interrupts>
40016160: 90 10 00 02 mov %g2, %o0
40016164: 30 bf ff b0 b,a 40016024 <_Timer_server_Body+0x58>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
40016168: c0 2e 20 7c clrb [ %i0 + 0x7c ]
4001616c: c2 05 40 00 ld [ %l5 ], %g1
40016170: 82 00 60 01 inc %g1
40016174: c2 25 40 00 st %g1, [ %l5 ]
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
40016178: d0 06 00 00 ld [ %i0 ], %o0
4001617c: 40 00 0e 55 call 40019ad0 <_Thread_Set_state>
40016180: 92 10 20 08 mov 8, %o1
_Timer_server_Reset_interval_system_watchdog( ts );
40016184: 7f ff ff 68 call 40015f24 <_Timer_server_Reset_interval_system_watchdog>
40016188: 90 10 00 18 mov %i0, %o0
_Timer_server_Reset_tod_system_watchdog( ts );
4001618c: 7f ff ff 7b call 40015f78 <_Timer_server_Reset_tod_system_watchdog>
40016190: 90 10 00 18 mov %i0, %o0
_Thread_Enable_dispatch();
40016194: 40 00 0b 94 call 40018fe4 <_Thread_Enable_dispatch>
40016198: 01 00 00 00 nop
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
4001619c: 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;
400161a0: 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 );
400161a4: 40 00 11 a1 call 4001a828 <_Watchdog_Remove>
400161a8: 01 00 00 00 nop
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
400161ac: 40 00 11 9f call 4001a828 <_Watchdog_Remove>
400161b0: 90 10 00 1d mov %i5, %o0
400161b4: 30 bf ff 9c b,a 40016024 <_Timer_server_Body+0x58>
4000b9b0 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
4000b9b0: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
_ISR_Disable( level );
4000b9b4: 7f ff dc d0 call 40002cf4 <sparc_disable_interrupts>
4000b9b8: 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));
4000b9bc: 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;
4000b9c0: 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 ) ) {
4000b9c4: 80 a0 40 11 cmp %g1, %l1
4000b9c8: 02 80 00 1e be 4000ba40 <_Watchdog_Adjust+0x90>
4000b9cc: 80 a6 60 00 cmp %i1, 0
switch ( direction ) {
4000b9d0: 02 80 00 19 be 4000ba34 <_Watchdog_Adjust+0x84>
4000b9d4: a4 10 20 01 mov 1, %l2
4000b9d8: 80 a6 60 01 cmp %i1, 1
4000b9dc: 12 80 00 19 bne 4000ba40 <_Watchdog_Adjust+0x90> <== NEVER TAKEN
4000b9e0: 01 00 00 00 nop
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
4000b9e4: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
4000b9e8: 10 80 00 07 b 4000ba04 <_Watchdog_Adjust+0x54>
4000b9ec: b4 00 80 1a add %g2, %i2, %i2
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
4000b9f0: f2 00 60 10 ld [ %g1 + 0x10 ], %i1
4000b9f4: 80 a6 80 19 cmp %i2, %i1
4000b9f8: 3a 80 00 05 bcc,a 4000ba0c <_Watchdog_Adjust+0x5c>
4000b9fc: e4 20 60 10 st %l2, [ %g1 + 0x10 ]
_Watchdog_First( header )->delta_interval -= units;
4000ba00: b4 26 40 1a sub %i1, %i2, %i2
break;
4000ba04: 10 80 00 0f b 4000ba40 <_Watchdog_Adjust+0x90>
4000ba08: f4 20 60 10 st %i2, [ %g1 + 0x10 ]
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
_ISR_Enable( level );
4000ba0c: 7f ff dc be call 40002d04 <sparc_enable_interrupts>
4000ba10: 01 00 00 00 nop
_Watchdog_Tickle( header );
4000ba14: 40 00 00 95 call 4000bc68 <_Watchdog_Tickle>
4000ba18: 90 10 00 10 mov %l0, %o0
_ISR_Disable( level );
4000ba1c: 7f ff dc b6 call 40002cf4 <sparc_disable_interrupts>
4000ba20: 01 00 00 00 nop
if ( _Chain_Is_empty( header ) )
4000ba24: c2 04 00 00 ld [ %l0 ], %g1
4000ba28: 80 a0 40 11 cmp %g1, %l1
4000ba2c: 02 80 00 05 be 4000ba40 <_Watchdog_Adjust+0x90>
4000ba30: 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 ) {
4000ba34: 80 a6 a0 00 cmp %i2, 0
4000ba38: 32 bf ff ee bne,a 4000b9f0 <_Watchdog_Adjust+0x40> <== ALWAYS TAKEN
4000ba3c: c2 04 00 00 ld [ %l0 ], %g1
}
break;
}
}
_ISR_Enable( level );
4000ba40: 7f ff dc b1 call 40002d04 <sparc_enable_interrupts>
4000ba44: 91 e8 00 08 restore %g0, %o0, %o0
40009924 <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
40009924: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
40009928: 7f ff e1 09 call 40001d4c <sparc_disable_interrupts>
4000992c: a0 10 00 18 mov %i0, %l0
previous_state = the_watchdog->state;
40009930: f0 06 20 08 ld [ %i0 + 8 ], %i0
switch ( previous_state ) {
40009934: 80 a6 20 01 cmp %i0, 1
40009938: 22 80 00 1e be,a 400099b0 <_Watchdog_Remove+0x8c>
4000993c: c0 24 20 08 clr [ %l0 + 8 ]
40009940: 0a 80 00 1d bcs 400099b4 <_Watchdog_Remove+0x90>
40009944: 03 10 00 76 sethi %hi(0x4001d800), %g1
40009948: 80 a6 20 03 cmp %i0, 3
4000994c: 18 80 00 1a bgu 400099b4 <_Watchdog_Remove+0x90> <== NEVER TAKEN
40009950: 01 00 00 00 nop
40009954: c2 04 00 00 ld [ %l0 ], %g1
break;
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
40009958: c0 24 20 08 clr [ %l0 + 8 ]
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
4000995c: c4 00 40 00 ld [ %g1 ], %g2
40009960: 80 a0 a0 00 cmp %g2, 0
40009964: 22 80 00 07 be,a 40009980 <_Watchdog_Remove+0x5c>
40009968: 03 10 00 76 sethi %hi(0x4001d800), %g1
next_watchdog->delta_interval += the_watchdog->delta_interval;
4000996c: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 ! 4001d810 <rtems_global_user_env+0x20>
40009970: c4 04 20 10 ld [ %l0 + 0x10 ], %g2
40009974: 84 00 c0 02 add %g3, %g2, %g2
40009978: c4 20 60 10 st %g2, [ %g1 + 0x10 ]
if ( _Watchdog_Sync_count )
4000997c: 03 10 00 76 sethi %hi(0x4001d800), %g1
40009980: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 4001dac0 <_Watchdog_Sync_count>
40009984: 80 a0 60 00 cmp %g1, 0
40009988: 22 80 00 07 be,a 400099a4 <_Watchdog_Remove+0x80>
4000998c: c2 04 00 00 ld [ %l0 ], %g1
_Watchdog_Sync_level = _ISR_Nest_level;
40009990: 03 10 00 76 sethi %hi(0x4001d800), %g1
40009994: c4 00 62 08 ld [ %g1 + 0x208 ], %g2 ! 4001da08 <_ISR_Nest_level>
40009998: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000999c: c4 20 62 28 st %g2, [ %g1 + 0x228 ] ! 4001da28 <_Watchdog_Sync_level>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
400099a0: c2 04 00 00 ld [ %l0 ], %g1
previous = the_node->previous;
400099a4: c4 04 20 04 ld [ %l0 + 4 ], %g2
next->previous = previous;
previous->next = next;
400099a8: c2 20 80 00 st %g1, [ %g2 ]
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
400099ac: c4 20 60 04 st %g2, [ %g1 + 4 ]
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
400099b0: 03 10 00 76 sethi %hi(0x4001d800), %g1
400099b4: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 4001dac4 <_Watchdog_Ticks_since_boot>
400099b8: c2 24 20 18 st %g1, [ %l0 + 0x18 ]
_ISR_Enable( level );
400099bc: 7f ff e0 e8 call 40001d5c <sparc_enable_interrupts>
400099c0: 01 00 00 00 nop
return( previous_state );
}
400099c4: 81 c7 e0 08 ret
400099c8: 81 e8 00 00 restore
4000b15c <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
4000b15c: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
4000b160: 7f ff dd b3 call 4000282c <sparc_disable_interrupts>
4000b164: a0 10 00 18 mov %i0, %l0
4000b168: b0 10 00 08 mov %o0, %i0
printk( "Watchdog Chain: %s %p\n", name, header );
4000b16c: 11 10 00 85 sethi %hi(0x40021400), %o0
4000b170: 94 10 00 19 mov %i1, %o2
4000b174: 90 12 22 58 or %o0, 0x258, %o0
4000b178: 7f ff e6 34 call 40004a48 <printk>
4000b17c: 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));
4000b180: 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;
4000b184: b2 06 60 04 add %i1, 4, %i1
if ( !_Chain_Is_empty( header ) ) {
4000b188: 80 a4 40 19 cmp %l1, %i1
4000b18c: 02 80 00 0e be 4000b1c4 <_Watchdog_Report_chain+0x68>
4000b190: 11 10 00 85 sethi %hi(0x40021400), %o0
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
4000b194: 92 10 00 11 mov %l1, %o1
4000b198: 40 00 00 10 call 4000b1d8 <_Watchdog_Report>
4000b19c: 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 )
4000b1a0: 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 ;
4000b1a4: 80 a4 40 19 cmp %l1, %i1
4000b1a8: 12 bf ff fc bne 4000b198 <_Watchdog_Report_chain+0x3c> <== NEVER TAKEN
4000b1ac: 92 10 00 11 mov %l1, %o1
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
4000b1b0: 92 10 00 10 mov %l0, %o1
4000b1b4: 11 10 00 85 sethi %hi(0x40021400), %o0
4000b1b8: 7f ff e6 24 call 40004a48 <printk>
4000b1bc: 90 12 22 70 or %o0, 0x270, %o0 ! 40021670 <C.32.3506+0x2c>
4000b1c0: 30 80 00 03 b,a 4000b1cc <_Watchdog_Report_chain+0x70>
} else {
printk( "Chain is empty\n" );
4000b1c4: 7f ff e6 21 call 40004a48 <printk>
4000b1c8: 90 12 22 80 or %o0, 0x280, %o0
}
_ISR_Enable( level );
4000b1cc: 7f ff dd 9c call 4000283c <sparc_enable_interrupts>
4000b1d0: 81 e8 00 00 restore
4001adec <_calloc_r>:
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
return calloc( elements, size );
4001adec: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
4001adf0: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
4001adf4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4001adf8: 7f ff c0 9b call 4000b064 <calloc> <== NOT EXECUTED
4001adfc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4001b0c4 <_exit>:
/*
* If the toolset uses init/fini sections, then we need to
* run the global destructors now.
*/
#if defined(__USE_INIT_FINI__)
FINI_SYMBOL();
4001b0c4: 9d e3 bf a0 save %sp, -96, %sp
4001b0c8: 40 00 07 43 call 4001cdd4 <_fini>
4001b0cc: 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();
4001b0d0: 7f ff ff e1 call 4001b054 <libc_wrapup>
4001b0d4: 01 00 00 00 nop
rtems_shutdown_executive(status);
4001b0d8: 40 00 00 4c call 4001b208 <rtems_shutdown_executive>
4001b0dc: 90 10 00 18 mov %i0, %o0
4001b0e0: 30 80 00 00 b,a 4001b0e0 <_exit+0x1c> <== NOT EXECUTED
40004314 <_fcntl_r>:
int fd,
int cmd,
int arg
)
{
return fcntl( fd, cmd, arg );
40004314: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40004318: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
4000431c: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED
40004320: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40004324: 7f ff ff 7f call 40004120 <fcntl> <== NOT EXECUTED
40004328: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000de84 <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
return getpid();
}
4000de84: 81 c3 e0 08 retl <== NOT EXECUTED
4000de88: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
4000b394 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4000b394: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000b398: 7f ff ff e6 call 4000b330 <gettimeofday> <== NOT EXECUTED
4000b39c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40004f00 <_link_r>:
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
40004f00: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40004f04: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
40004f08: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40004f0c: 7f ff ff 61 call 40004c90 <link> <== NOT EXECUTED
40004f10: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4001b1d4 <_realloc_r>:
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
4001b1d4: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
4001b1d8: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
4001b1dc: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4001b1e0: 40 00 00 17 call 4001b23c <realloc> <== NOT EXECUTED
4001b1e4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40007704 <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
40007704: 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 );
40007708: 7f ff fa 9f call 40006184 <rtems_filesystem_dirname>
4000770c: 90 10 00 19 mov %i1, %o0
if ( old_parent_pathlen == 0 )
40007710: a0 92 20 00 orcc %o0, 0, %l0
40007714: 32 80 00 18 bne,a 40007774 <_rename_r+0x70>
40007718: 90 10 00 19 mov %i1, %o0
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
4000771c: c2 4e 40 00 ldsb [ %i1 ], %g1
40007720: 80 a0 60 5c cmp %g1, 0x5c
40007724: 22 80 00 08 be,a 40007744 <_rename_r+0x40> <== NEVER TAKEN
40007728: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED
4000772c: 80 a0 60 2f cmp %g1, 0x2f
40007730: 22 80 00 05 be,a 40007744 <_rename_r+0x40> <== NEVER TAKEN
40007734: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED
40007738: 80 a0 60 00 cmp %g1, 0
4000773c: 12 80 00 06 bne 40007754 <_rename_r+0x50> <== ALWAYS TAKEN
40007740: 03 10 00 a2 sethi %hi(0x40028800), %g1
40007744: d2 00 60 08 ld [ %g1 + 8 ], %o1 ! 40028808 <rtems_current_user_env><== NOT EXECUTED
40007748: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED
4000774c: 10 80 00 05 b 40007760 <_rename_r+0x5c> <== NOT EXECUTED
40007750: 92 02 60 18 add %o1, 0x18, %o1 <== NOT EXECUTED
40007754: d2 00 60 08 ld [ %g1 + 8 ], %o1
40007758: 90 07 bf d4 add %fp, -44, %o0
4000775c: 92 02 60 04 add %o1, 4, %o1
40007760: 94 10 20 14 mov 0x14, %o2
40007764: 40 00 3a c7 call 40016280 <memcpy>
40007768: a2 10 20 00 clr %l1
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
4000776c: 10 80 00 0b b 40007798 <_rename_r+0x94>
40007770: 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,
40007774: 92 10 00 10 mov %l0, %o1
40007778: 94 10 20 02 mov 2, %o2
4000777c: 96 07 bf d4 add %fp, -44, %o3
40007780: 7f ff fa cf call 400062bc <rtems_filesystem_evaluate_path>
40007784: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
40007788: 80 a2 20 00 cmp %o0, 0
4000778c: 12 80 00 e3 bne 40007b18 <_rename_r+0x414> <== NEVER TAKEN
40007790: 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;
40007794: 94 10 20 14 mov 0x14, %o2
40007798: a6 07 bf e8 add %fp, -24, %l3
4000779c: a4 07 bf d4 add %fp, -44, %l2
400077a0: 90 10 00 13 mov %l3, %o0
400077a4: 40 00 3a b7 call 40016280 <memcpy>
400077a8: 92 10 00 12 mov %l2, %o1
name = old + old_parent_pathlen;
400077ac: b2 06 40 10 add %i1, %l0, %i1
400077b0: f2 27 bf fc st %i1, [ %fp + -4 ]
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
400077b4: 40 00 40 fc call 40017ba4 <strlen>
400077b8: 90 10 00 19 mov %i1, %o0
400077bc: 92 10 00 08 mov %o0, %o1
400077c0: 7f ff fa 60 call 40006140 <rtems_filesystem_prefix_separators>
400077c4: 90 10 00 19 mov %i1, %o0
400077c8: b2 06 40 08 add %i1, %o0, %i1
400077cc: f2 27 bf fc st %i1, [ %fp + -4 ]
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
400077d0: 40 00 40 f5 call 40017ba4 <strlen>
400077d4: 90 10 00 19 mov %i1, %o0
400077d8: 96 10 00 13 mov %l3, %o3
400077dc: 92 10 00 08 mov %o0, %o1
400077e0: 94 10 20 00 clr %o2
400077e4: 90 10 00 19 mov %i1, %o0
400077e8: 7f ff fa 79 call 400061cc <rtems_filesystem_evaluate_relative_path>
400077ec: 98 10 20 00 clr %o4
0, &old_loc, false );
if ( result != 0 ) {
400077f0: 80 a2 20 00 cmp %o0, 0
400077f4: 22 80 00 0e be,a 4000782c <_rename_r+0x128>
400077f8: c2 4e 80 00 ldsb [ %i2 ], %g1
if ( free_old_parentloc )
400077fc: 80 8c 60 ff btst 0xff, %l1
40007800: 02 80 00 4e be 40007938 <_rename_r+0x234> <== NEVER TAKEN
40007804: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( &old_parent_loc );
40007808: c2 07 bf e0 ld [ %fp + -32 ], %g1
4000780c: 80 a0 60 00 cmp %g1, 0
40007810: 02 80 00 c3 be 40007b1c <_rename_r+0x418> <== NEVER TAKEN
40007814: 01 00 00 00 nop
40007818: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000781c: 80 a0 60 00 cmp %g1, 0
40007820: 02 80 00 46 be 40007938 <_rename_r+0x234> <== NEVER TAKEN
40007824: 90 10 00 12 mov %l2, %o0
40007828: 30 80 00 42 b,a 40007930 <_rename_r+0x22c>
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
4000782c: 80 a0 60 5c cmp %g1, 0x5c
40007830: 22 80 00 08 be,a 40007850 <_rename_r+0x14c> <== NEVER TAKEN
40007834: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED
40007838: 80 a0 60 2f cmp %g1, 0x2f
4000783c: 22 80 00 05 be,a 40007850 <_rename_r+0x14c>
40007840: 03 10 00 a2 sethi %hi(0x40028800), %g1
40007844: 80 a0 60 00 cmp %g1, 0
40007848: 12 80 00 09 bne 4000786c <_rename_r+0x168> <== ALWAYS TAKEN
4000784c: 03 10 00 a2 sethi %hi(0x40028800), %g1
40007850: d2 00 60 08 ld [ %g1 + 8 ], %o1 ! 40028808 <rtems_current_user_env>
40007854: 90 07 bf c0 add %fp, -64, %o0
40007858: 92 02 60 18 add %o1, 0x18, %o1
4000785c: 40 00 3a 89 call 40016280 <memcpy>
40007860: 94 10 20 14 mov 0x14, %o2
40007864: 10 80 00 08 b 40007884 <_rename_r+0x180>
40007868: 90 10 20 01 mov 1, %o0
4000786c: d2 00 60 08 ld [ %g1 + 8 ], %o1
40007870: 90 07 bf c0 add %fp, -64, %o0
40007874: 92 02 60 04 add %o1, 4, %o1
40007878: 40 00 3a 82 call 40016280 <memcpy>
4000787c: 94 10 20 14 mov 0x14, %o2
40007880: 90 10 20 00 clr %o0
if ( !new_parent_loc.ops->evalformake_h ) {
40007884: c2 07 bf cc ld [ %fp + -52 ], %g1
40007888: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000788c: 80 a0 60 00 cmp %g1, 0
40007890: 02 80 00 5e be 40007a08 <_rename_r+0x304>
40007894: 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 );
40007898: 90 06 80 08 add %i2, %o0, %o0
4000789c: a0 07 bf c0 add %fp, -64, %l0
400078a0: 9f c0 40 00 call %g1
400078a4: 92 10 00 10 mov %l0, %o1
if ( result != 0 ) {
400078a8: 80 a2 20 00 cmp %o0, 0
400078ac: 02 80 00 25 be 40007940 <_rename_r+0x23c>
400078b0: c2 07 bf d0 ld [ %fp + -48 ], %g1
rtems_filesystem_freenode( &new_parent_loc );
400078b4: c2 07 bf cc ld [ %fp + -52 ], %g1
400078b8: 80 a0 60 00 cmp %g1, 0
400078bc: 02 80 00 09 be 400078e0 <_rename_r+0x1dc> <== NEVER TAKEN
400078c0: 80 8c 60 ff btst 0xff, %l1
400078c4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400078c8: 80 a0 60 00 cmp %g1, 0
400078cc: 02 80 00 05 be 400078e0 <_rename_r+0x1dc> <== NEVER TAKEN
400078d0: 80 8c 60 ff btst 0xff, %l1
400078d4: 9f c0 40 00 call %g1
400078d8: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
400078dc: 80 8c 60 ff btst 0xff, %l1
400078e0: 02 80 00 0d be 40007914 <_rename_r+0x210> <== NEVER TAKEN
400078e4: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
400078e8: c2 07 bf e0 ld [ %fp + -32 ], %g1
400078ec: 80 a0 60 00 cmp %g1, 0
400078f0: 22 80 00 09 be,a 40007914 <_rename_r+0x210> <== NEVER TAKEN
400078f4: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
400078f8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400078fc: 80 a0 60 00 cmp %g1, 0
40007900: 22 80 00 05 be,a 40007914 <_rename_r+0x210> <== NEVER TAKEN
40007904: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40007908: 9f c0 40 00 call %g1
4000790c: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
40007910: c2 07 bf f4 ld [ %fp + -12 ], %g1
40007914: 80 a0 60 00 cmp %g1, 0
40007918: 02 80 00 08 be 40007938 <_rename_r+0x234> <== NEVER TAKEN
4000791c: b0 10 3f ff mov -1, %i0
40007920: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007924: 80 a0 60 00 cmp %g1, 0
40007928: 02 80 00 04 be 40007938 <_rename_r+0x234> <== NEVER TAKEN
4000792c: 90 07 bf e8 add %fp, -24, %o0
40007930: 9f c0 40 00 call %g1
40007934: b0 10 3f ff mov -1, %i0
40007938: 81 c7 e0 08 ret
4000793c: 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 ) {
40007940: c6 07 bf e4 ld [ %fp + -28 ], %g3
40007944: 80 a0 c0 01 cmp %g3, %g1
40007948: 02 80 00 26 be 400079e0 <_rename_r+0x2dc>
4000794c: c4 07 bf cc ld [ %fp + -52 ], %g2
rtems_filesystem_freenode( &new_parent_loc );
40007950: 80 a0 a0 00 cmp %g2, 0
40007954: 02 80 00 09 be 40007978 <_rename_r+0x274> <== NEVER TAKEN
40007958: 80 8c 60 ff btst 0xff, %l1
4000795c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
40007960: 80 a0 60 00 cmp %g1, 0
40007964: 02 80 00 05 be 40007978 <_rename_r+0x274> <== NEVER TAKEN
40007968: 80 8c 60 ff btst 0xff, %l1
4000796c: 9f c0 40 00 call %g1
40007970: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
40007974: 80 8c 60 ff btst 0xff, %l1
40007978: 02 80 00 0d be 400079ac <_rename_r+0x2a8>
4000797c: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
40007980: c2 07 bf e0 ld [ %fp + -32 ], %g1
40007984: 80 a0 60 00 cmp %g1, 0
40007988: 22 80 00 09 be,a 400079ac <_rename_r+0x2a8> <== NEVER TAKEN
4000798c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40007990: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007994: 80 a0 60 00 cmp %g1, 0
40007998: 22 80 00 05 be,a 400079ac <_rename_r+0x2a8> <== NEVER TAKEN
4000799c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
400079a0: 9f c0 40 00 call %g1
400079a4: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
400079a8: c2 07 bf f4 ld [ %fp + -12 ], %g1
400079ac: 80 a0 60 00 cmp %g1, 0
400079b0: 02 80 00 08 be 400079d0 <_rename_r+0x2cc> <== NEVER TAKEN
400079b4: 01 00 00 00 nop
400079b8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400079bc: 80 a0 60 00 cmp %g1, 0
400079c0: 02 80 00 04 be 400079d0 <_rename_r+0x2cc> <== NEVER TAKEN
400079c4: 01 00 00 00 nop
400079c8: 9f c0 40 00 call %g1
400079cc: 90 07 bf e8 add %fp, -24, %o0
rtems_set_errno_and_return_minus_one( EXDEV );
400079d0: 40 00 33 a2 call 40014858 <__errno>
400079d4: b0 10 3f ff mov -1, %i0
400079d8: 10 80 00 26 b 40007a70 <_rename_r+0x36c>
400079dc: 82 10 20 12 mov 0x12, %g1
}
if ( !new_parent_loc.ops->rename_h ) {
400079e0: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1
400079e4: 80 a0 60 00 cmp %g1, 0
400079e8: 12 80 00 25 bne 40007a7c <_rename_r+0x378>
400079ec: d6 07 bf fc ld [ %fp + -4 ], %o3
rtems_filesystem_freenode( &new_parent_loc );
400079f0: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
400079f4: 80 a0 60 00 cmp %g1, 0
400079f8: 02 80 00 05 be 40007a0c <_rename_r+0x308> <== NEVER TAKEN
400079fc: 80 8c 60 ff btst 0xff, %l1
40007a00: 9f c0 40 00 call %g1
40007a04: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
40007a08: 80 8c 60 ff btst 0xff, %l1
40007a0c: 02 80 00 0d be 40007a40 <_rename_r+0x33c> <== NEVER TAKEN
40007a10: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
40007a14: c2 07 bf e0 ld [ %fp + -32 ], %g1
40007a18: 80 a0 60 00 cmp %g1, 0
40007a1c: 22 80 00 09 be,a 40007a40 <_rename_r+0x33c> <== NEVER TAKEN
40007a20: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40007a24: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007a28: 80 a0 60 00 cmp %g1, 0
40007a2c: 22 80 00 05 be,a 40007a40 <_rename_r+0x33c> <== NEVER TAKEN
40007a30: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40007a34: 9f c0 40 00 call %g1
40007a38: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
40007a3c: c2 07 bf f4 ld [ %fp + -12 ], %g1
40007a40: 80 a0 60 00 cmp %g1, 0
40007a44: 02 80 00 08 be 40007a64 <_rename_r+0x360> <== NEVER TAKEN
40007a48: 01 00 00 00 nop
40007a4c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007a50: 80 a0 60 00 cmp %g1, 0
40007a54: 02 80 00 04 be 40007a64 <_rename_r+0x360> <== NEVER TAKEN
40007a58: 01 00 00 00 nop
40007a5c: 9f c0 40 00 call %g1
40007a60: 90 07 bf e8 add %fp, -24, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
40007a64: 40 00 33 7d call 40014858 <__errno>
40007a68: b0 10 3f ff mov -1, %i0
40007a6c: 82 10 20 86 mov 0x86, %g1
40007a70: c2 22 00 00 st %g1, [ %o0 ]
40007a74: 81 c7 e0 08 ret
40007a78: 81 e8 00 00 restore
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
40007a7c: 90 07 bf d4 add %fp, -44, %o0
40007a80: 92 07 bf e8 add %fp, -24, %o1
40007a84: 9f c0 40 00 call %g1
40007a88: 94 10 00 10 mov %l0, %o2
rtems_filesystem_freenode( &new_parent_loc );
40007a8c: c2 07 bf cc ld [ %fp + -52 ], %g1
40007a90: 80 a0 60 00 cmp %g1, 0
40007a94: 02 80 00 08 be 40007ab4 <_rename_r+0x3b0> <== NEVER TAKEN
40007a98: b0 10 00 08 mov %o0, %i0
40007a9c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007aa0: 80 a0 60 00 cmp %g1, 0
40007aa4: 02 80 00 05 be 40007ab8 <_rename_r+0x3b4> <== NEVER TAKEN
40007aa8: 80 8c 60 ff btst 0xff, %l1
40007aac: 9f c0 40 00 call %g1
40007ab0: 90 10 00 10 mov %l0, %o0
if ( free_old_parentloc )
40007ab4: 80 8c 60 ff btst 0xff, %l1
40007ab8: 02 80 00 0d be 40007aec <_rename_r+0x3e8>
40007abc: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
40007ac0: c2 07 bf e0 ld [ %fp + -32 ], %g1
40007ac4: 80 a0 60 00 cmp %g1, 0
40007ac8: 22 80 00 09 be,a 40007aec <_rename_r+0x3e8> <== NEVER TAKEN
40007acc: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40007ad0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007ad4: 80 a0 60 00 cmp %g1, 0
40007ad8: 22 80 00 05 be,a 40007aec <_rename_r+0x3e8> <== NEVER TAKEN
40007adc: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40007ae0: 9f c0 40 00 call %g1
40007ae4: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
40007ae8: c2 07 bf f4 ld [ %fp + -12 ], %g1
40007aec: 80 a0 60 00 cmp %g1, 0
40007af0: 02 80 00 0b be 40007b1c <_rename_r+0x418> <== NEVER TAKEN
40007af4: 01 00 00 00 nop
40007af8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007afc: 80 a0 60 00 cmp %g1, 0
40007b00: 02 80 00 07 be 40007b1c <_rename_r+0x418> <== NEVER TAKEN
40007b04: 01 00 00 00 nop
40007b08: 9f c0 40 00 call %g1
40007b0c: 90 07 bf e8 add %fp, -24, %o0
40007b10: 81 c7 e0 08 ret
40007b14: 81 e8 00 00 restore
40007b18: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return result;
}
40007b1c: 81 c7 e0 08 ret <== NOT EXECUTED
40007b20: 81 e8 00 00 restore <== NOT EXECUTED
4000b460 <_rtems_octal2ulong>:
unsigned long
_rtems_octal2ulong(
const char *octascii,
size_t len
)
{
4000b460: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
4000b464: 84 10 20 00 clr %g2 <== NOT EXECUTED
4000b468: 82 10 00 18 mov %i0, %g1 <== NOT EXECUTED
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000b46c: 10 80 00 0c b 4000b49c <_rtems_octal2ulong+0x3c> <== NOT EXECUTED
4000b470: b0 10 20 00 clr %i0 <== NOT EXECUTED
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000b474: 89 2e 20 03 sll %i0, 3, %g4 <== NOT EXECUTED
4000b478: 9b 28 e0 18 sll %g3, 0x18, %o5 <== NOT EXECUTED
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000b47c: 84 00 a0 01 inc %g2 <== NOT EXECUTED
{
if ((octascii[i] < '0') || (octascii[i] > '9'))
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000b480: 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'))
4000b484: 86 00 ff d0 add %g3, -48, %g3 <== NOT EXECUTED
4000b488: 86 08 e0 ff and %g3, 0xff, %g3 <== NOT EXECUTED
4000b48c: 80 a0 e0 09 cmp %g3, 9 <== NOT EXECUTED
4000b490: 18 80 00 03 bgu 4000b49c <_rtems_octal2ulong+0x3c> <== NOT EXECUTED
4000b494: 9a 03 7f d0 add %o5, -48, %o5 <== NOT EXECUTED
{
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
4000b498: b0 03 40 04 add %o5, %g4, %i0 <== NOT EXECUTED
{
size_t i;
unsigned long num;
num = 0;
for (i=0; i < len; i++)
4000b49c: 80 a0 80 19 cmp %g2, %i1 <== NOT EXECUTED
4000b4a0: 2a bf ff f5 bcs,a 4000b474 <_rtems_octal2ulong+0x14> <== NOT EXECUTED
4000b4a4: c6 08 40 02 ldub [ %g1 + %g2 ], %g3 <== NOT EXECUTED
continue;
}
num = num * 8 + ((unsigned long)(octascii[i] - '0'));
}
return(num);
}
4000b4a8: 81 c7 e0 08 ret <== NOT EXECUTED
4000b4ac: 81 e8 00 00 restore <== NOT EXECUTED
4000b4b0 <_rtems_tar_header_checksum>:
************************************************************************/
int
_rtems_tar_header_checksum(
const char *bufr
)
{
4000b4b0: 82 10 20 00 clr %g1 <== NOT EXECUTED
4000b4b4: 84 10 20 00 clr %g2 <== NOT EXECUTED
int i, sum;
sum = 0;
for (i=0; i<512; i++)
{
if ((i >= 148) && (i < 156))
4000b4b8: 86 00 bf 6c add %g2, -148, %g3 <== NOT EXECUTED
4000b4bc: 80 a0 e0 07 cmp %g3, 7 <== NOT EXECUTED
4000b4c0: 38 80 00 04 bgu,a 4000b4d0 <_rtems_tar_header_checksum+0x20><== NOT EXECUTED
4000b4c4: c6 0a 00 02 ldub [ %o0 + %g2 ], %g3 <== NOT EXECUTED
sum += 0xff & ' ';
4000b4c8: 10 80 00 03 b 4000b4d4 <_rtems_tar_header_checksum+0x24> <== NOT EXECUTED
4000b4cc: 82 00 60 20 add %g1, 0x20, %g1 <== NOT EXECUTED
else
sum += 0xff & bufr[i];
4000b4d0: 82 00 40 03 add %g1, %g3, %g1 <== NOT EXECUTED
)
{
int i, sum;
sum = 0;
for (i=0; i<512; i++)
4000b4d4: 84 00 a0 01 inc %g2 <== NOT EXECUTED
4000b4d8: 80 a0 a2 00 cmp %g2, 0x200 <== NOT EXECUTED
4000b4dc: 12 bf ff f8 bne 4000b4bc <_rtems_tar_header_checksum+0xc> <== NOT EXECUTED
4000b4e0: 86 00 bf 6c add %g2, -148, %g3 <== NOT EXECUTED
sum += 0xff & ' ';
else
sum += 0xff & bufr[i];
}
return(sum);
}
4000b4e4: 81 c3 e0 08 retl <== NOT EXECUTED
4000b4e8: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED
40005aac <_stat_r>:
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
40005aac: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40005ab0: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
40005ab4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40005ab8: 7f ff ff c0 call 400059b8 <stat> <== NOT EXECUTED
40005abc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000ee54 <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
4000ee54: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
4000ee58: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000ee5c: 7f ff ff 57 call 4000ebb8 <unlink> <== NOT EXECUTED
4000ee60: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
400064ec <adjtime>:
int adjtime(
struct timeval *delta,
struct timeval *olddelta
)
{
400064ec: 9d e3 bf 98 save %sp, -104, %sp
long adjustment;
/*
* Simple validations
*/
if ( !delta )
400064f0: a0 96 20 00 orcc %i0, 0, %l0
400064f4: 02 80 00 07 be 40006510 <adjtime+0x24>
400064f8: 03 00 03 d0 sethi %hi(0xf4000), %g1
rtems_set_errno_and_return_minus_one( EINVAL );
if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND )
400064fc: c4 04 20 04 ld [ %l0 + 4 ], %g2
40006500: 82 10 62 3f or %g1, 0x23f, %g1
40006504: 80 a0 80 01 cmp %g2, %g1
40006508: 08 80 00 08 bleu 40006528 <adjtime+0x3c>
4000650c: 80 a6 60 00 cmp %i1, 0
rtems_set_errno_and_return_minus_one( EINVAL );
40006510: 40 00 26 d3 call 4001005c <__errno>
40006514: b0 10 3f ff mov -1, %i0
40006518: 82 10 20 16 mov 0x16, %g1
4000651c: c2 22 00 00 st %g1, [ %o0 ]
40006520: 81 c7 e0 08 ret
40006524: 81 e8 00 00 restore
if ( olddelta ) {
40006528: 22 80 00 05 be,a 4000653c <adjtime+0x50>
4000652c: c2 04 00 00 ld [ %l0 ], %g1
olddelta->tv_sec = 0;
40006530: c0 26 40 00 clr [ %i1 ]
olddelta->tv_usec = 0;
40006534: c0 26 60 04 clr [ %i1 + 4 ]
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
40006538: c2 04 00 00 ld [ %l0 ], %g1
adjustment += delta->tv_usec;
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
4000653c: 05 10 00 79 sethi %hi(0x4001e400), %g2
olddelta->tv_usec = 0;
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
adjustment += delta->tv_usec;
40006540: c8 04 20 04 ld [ %l0 + 4 ], %g4
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
40006544: c6 00 a1 54 ld [ %g2 + 0x154 ], %g3
olddelta->tv_sec = 0;
olddelta->tv_usec = 0;
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
40006548: 9b 28 60 08 sll %g1, 8, %o5
4000654c: 85 28 60 03 sll %g1, 3, %g2
40006550: 84 23 40 02 sub %o5, %g2, %g2
40006554: 9b 28 a0 06 sll %g2, 6, %o5
40006558: 84 23 40 02 sub %o5, %g2, %g2
4000655c: 82 00 80 01 add %g2, %g1, %g1
40006560: 83 28 60 06 sll %g1, 6, %g1
adjustment += delta->tv_usec;
40006564: 82 00 40 04 add %g1, %g4, %g1
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
40006568: 80 a0 40 03 cmp %g1, %g3
4000656c: 0a 80 00 35 bcs 40006640 <adjtime+0x154>
40006570: 03 10 00 7c sethi %hi(0x4001f000), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40006574: c4 00 61 30 ld [ %g1 + 0x130 ], %g2 ! 4001f130 <_Thread_Dispatch_disable_level>
40006578: 84 00 a0 01 inc %g2
4000657c: c4 20 61 30 st %g2, [ %g1 + 0x130 ]
* This prevents context switches while we are adjusting the TOD
*/
_Thread_Disable_dispatch();
_TOD_Get( &ts );
40006580: 40 00 06 24 call 40007e10 <_TOD_Get>
40006584: 90 07 bf f8 add %fp, -8, %o0
ts.tv_sec += delta->tv_sec;
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
40006588: c4 04 20 04 ld [ %l0 + 4 ], %g2
_Thread_Disable_dispatch();
_TOD_Get( &ts );
ts.tv_sec += delta->tv_sec;
4000658c: c2 04 00 00 ld [ %l0 ], %g1
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
40006590: c8 07 bf f8 ld [ %fp + -8 ], %g4
40006594: 87 28 a0 07 sll %g2, 7, %g3
40006598: 88 01 00 01 add %g4, %g1, %g4
4000659c: 83 28 a0 02 sll %g2, 2, %g1
400065a0: 82 20 c0 01 sub %g3, %g1, %g1
400065a4: c6 07 bf fc ld [ %fp + -4 ], %g3
400065a8: 82 00 40 02 add %g1, %g2, %g1
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
400065ac: 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;
400065b0: 83 28 60 03 sll %g1, 3, %g1
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
400065b4: 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;
400065b8: 82 00 40 03 add %g1, %g3, %g1
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
400065bc: 9a 13 61 ff or %o5, 0x1ff, %o5
400065c0: 10 80 00 03 b 400065cc <adjtime+0xe0>
400065c4: 84 10 a2 00 or %g2, 0x200, %g2
400065c8: 82 00 40 02 add %g1, %g2, %g1
400065cc: 86 10 00 04 mov %g4, %g3
400065d0: 80 a0 40 0d cmp %g1, %o5
400065d4: 18 bf ff fd bgu 400065c8 <adjtime+0xdc>
400065d8: 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) ) {
400065dc: 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 ) {
400065e0: 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) ) {
400065e4: 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 ) {
400065e8: 10 80 00 03 b 400065f4 <adjtime+0x108>
400065ec: 88 11 22 00 or %g4, 0x200, %g4
400065f0: 82 00 40 04 add %g1, %g4, %g1
400065f4: 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) ) {
400065f8: 80 a0 40 0d cmp %g1, %o5
400065fc: 08 bf ff fd bleu 400065f0 <adjtime+0x104>
40006600: 86 00 ff ff add %g3, -1, %g3
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec--;
}
_TOD_Set( &ts );
40006604: 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) ) {
40006608: c2 27 bf fc st %g1, [ %fp + -4 ]
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec--;
}
_TOD_Set( &ts );
4000660c: 40 00 06 2d call 40007ec0 <_TOD_Set>
40006610: c4 27 bf f8 st %g2, [ %fp + -8 ]
_Thread_Enable_dispatch();
40006614: 40 00 0a df call 40009190 <_Thread_Enable_dispatch>
40006618: 01 00 00 00 nop
/* set the user's output */
if ( olddelta )
4000661c: 80 a6 60 00 cmp %i1, 0
40006620: 02 80 00 08 be 40006640 <adjtime+0x154> <== NEVER TAKEN
40006624: 01 00 00 00 nop
*olddelta = *delta;
40006628: c2 04 00 00 ld [ %l0 ], %g1
4000662c: c2 26 40 00 st %g1, [ %i1 ]
40006630: c2 04 20 04 ld [ %l0 + 4 ], %g1
40006634: c2 26 60 04 st %g1, [ %i1 + 4 ]
40006638: 81 c7 e0 08 ret
4000663c: 91 e8 20 00 restore %g0, 0, %o0
return 0;
}
40006640: 81 c7 e0 08 ret
40006644: 91 e8 20 00 restore %g0, 0, %o0
4000b064 <calloc>:
)
{
register char *cptr;
size_t length;
MSBUMP(calloc_calls, 1);
4000b064: 9d e3 bf a0 save %sp, -96, %sp
4000b068: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b06c: 82 10 63 a8 or %g1, 0x3a8, %g1 ! 4001d7a8 <rtems_malloc_statistics>
4000b070: c4 00 60 14 ld [ %g1 + 0x14 ], %g2
length = nelem * elsize;
4000b074: 92 10 00 18 mov %i0, %o1
)
{
register char *cptr;
size_t length;
MSBUMP(calloc_calls, 1);
4000b078: 84 00 a0 01 inc %g2
length = nelem * elsize;
4000b07c: 90 10 00 19 mov %i1, %o0
4000b080: 40 00 36 75 call 40018a54 <.umul>
4000b084: c4 20 60 14 st %g2, [ %g1 + 0x14 ]
cptr = malloc( length );
4000b088: 40 00 01 9f call 4000b704 <malloc>
4000b08c: a0 10 00 08 mov %o0, %l0
if ( cptr )
4000b090: b0 92 20 00 orcc %o0, 0, %i0
4000b094: 02 80 00 04 be 4000b0a4 <calloc+0x40> <== NEVER TAKEN
4000b098: 94 10 00 10 mov %l0, %o2
memset( cptr, '\0', length );
4000b09c: 40 00 13 8b call 4000fec8 <memset>
4000b0a0: 92 10 20 00 clr %o1
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
4000b0a4: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b0a8: 82 10 63 a8 or %g1, 0x3a8, %g1 ! 4001d7a8 <rtems_malloc_statistics>
4000b0ac: c4 00 60 04 ld [ %g1 + 4 ], %g2
4000b0b0: 84 00 bf ff add %g2, -1, %g2
4000b0b4: c4 20 60 04 st %g2, [ %g1 + 4 ]
return cptr;
}
4000b0b8: 81 c7 e0 08 ret
4000b0bc: 81 e8 00 00 restore
4000d23c <chdir>:
#include <rtems/seterr.h>
int chdir(
const char *pathname
)
{
4000d23c: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
4000d240: 80 a6 20 00 cmp %i0, 0
4000d244: 12 80 00 06 bne 4000d25c <chdir+0x20>
4000d248: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
4000d24c: 40 00 11 23 call 400116d8 <__errno>
4000d250: 01 00 00 00 nop
4000d254: 10 80 00 2f b 4000d310 <chdir+0xd4>
4000d258: 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 );
4000d25c: 40 00 14 be call 40012554 <strlen>
4000d260: 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(
4000d264: a0 07 bf ec add %fp, -20, %l0
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
4000d268: 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(
4000d26c: 94 10 20 01 mov 1, %o2
4000d270: 90 10 00 18 mov %i0, %o0
4000d274: 96 10 00 10 mov %l0, %o3
4000d278: 98 10 20 01 mov 1, %o4
4000d27c: 7f ff d9 f8 call 40003a5c <rtems_filesystem_evaluate_path>
4000d280: b0 10 3f ff mov -1, %i0
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
4000d284: 80 a2 20 00 cmp %o0, 0
4000d288: 12 80 00 37 bne 4000d364 <chdir+0x128>
4000d28c: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
4000d290: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
4000d294: 80 a0 60 00 cmp %g1, 0
4000d298: 12 80 00 0c bne 4000d2c8 <chdir+0x8c> <== ALWAYS TAKEN
4000d29c: 01 00 00 00 nop
rtems_filesystem_freenode( &loc );
4000d2a0: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000d2a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d2a8: 02 80 00 04 be 4000d2b8 <chdir+0x7c> <== NOT EXECUTED
4000d2ac: 01 00 00 00 nop <== NOT EXECUTED
4000d2b0: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000d2b4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000d2b8: 40 00 11 08 call 400116d8 <__errno> <== NOT EXECUTED
4000d2bc: 01 00 00 00 nop <== NOT EXECUTED
4000d2c0: 10 80 00 14 b 4000d310 <chdir+0xd4> <== NOT EXECUTED
4000d2c4: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
4000d2c8: 9f c0 40 00 call %g1
4000d2cc: 90 10 00 10 mov %l0, %o0
4000d2d0: 80 a2 20 01 cmp %o0, 1
4000d2d4: 02 80 00 12 be 4000d31c <chdir+0xe0>
4000d2d8: 03 10 00 7e sethi %hi(0x4001f800), %g1
rtems_filesystem_freenode( &loc );
4000d2dc: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000d2e0: 80 a0 60 00 cmp %g1, 0
4000d2e4: 02 80 00 08 be 4000d304 <chdir+0xc8> <== NEVER TAKEN
4000d2e8: 01 00 00 00 nop
4000d2ec: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000d2f0: 80 a0 60 00 cmp %g1, 0
4000d2f4: 02 80 00 04 be 4000d304 <chdir+0xc8> <== NEVER TAKEN
4000d2f8: 01 00 00 00 nop
4000d2fc: 9f c0 40 00 call %g1
4000d300: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( ENOTDIR );
4000d304: 40 00 10 f5 call 400116d8 <__errno>
4000d308: 01 00 00 00 nop
4000d30c: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
4000d310: c2 22 00 00 st %g1, [ %o0 ]
4000d314: 81 c7 e0 08 ret
4000d318: 91 e8 3f ff restore %g0, -1, %o0
}
rtems_filesystem_freenode( &rtems_filesystem_current );
4000d31c: d0 00 63 50 ld [ %g1 + 0x350 ], %o0
4000d320: c2 02 20 10 ld [ %o0 + 0x10 ], %g1
4000d324: 80 a0 60 00 cmp %g1, 0
4000d328: 22 80 00 09 be,a 4000d34c <chdir+0x110> <== NEVER TAKEN
4000d32c: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED
4000d330: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001f81c <__mprec_bigtens+0x1c>
4000d334: 80 a0 60 00 cmp %g1, 0
4000d338: 22 80 00 05 be,a 4000d34c <chdir+0x110> <== NEVER TAKEN
4000d33c: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED
4000d340: 9f c0 40 00 call %g1
4000d344: 90 02 20 04 add %o0, 4, %o0
rtems_filesystem_current = loc;
4000d348: 03 10 00 7e sethi %hi(0x4001f800), %g1
4000d34c: d0 00 63 50 ld [ %g1 + 0x350 ], %o0 ! 4001fb50 <rtems_current_user_env>
4000d350: 92 07 bf ec add %fp, -20, %o1
4000d354: 90 02 20 04 add %o0, 4, %o0
4000d358: 94 10 20 14 mov 0x14, %o2
4000d35c: 40 00 13 1b call 40011fc8 <memcpy>
4000d360: b0 10 20 00 clr %i0
return 0;
}
4000d364: 81 c7 e0 08 ret
4000d368: 81 e8 00 00 restore
40005384 <chmod>:
int chmod(
const char *path,
mode_t mode
)
{
40005384: 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 );
40005388: 40 00 41 57 call 400158e4 <strlen>
4000538c: 90 10 00 18 mov %i0, %o0
40005390: a0 07 bf ec add %fp, -20, %l0
40005394: 92 10 00 08 mov %o0, %o1
40005398: 94 10 20 00 clr %o2
4000539c: 90 10 00 18 mov %i0, %o0
400053a0: 96 10 00 10 mov %l0, %o3
400053a4: 98 10 20 01 mov 1, %o4
400053a8: 40 00 00 c5 call 400056bc <rtems_filesystem_evaluate_path>
400053ac: b0 10 3f ff mov -1, %i0
if ( status != 0 )
400053b0: 80 a2 20 00 cmp %o0, 0
400053b4: 12 80 00 24 bne 40005444 <chmod+0xc0>
400053b8: c2 07 bf f4 ld [ %fp + -12 ], %g1
return -1;
if ( !loc.handlers ){
400053bc: 80 a0 60 00 cmp %g1, 0
400053c0: 32 80 00 10 bne,a 40005400 <chmod+0x7c> <== ALWAYS TAKEN
400053c4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
rtems_filesystem_freenode( &loc );
400053c8: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
400053cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400053d0: 02 80 00 08 be 400053f0 <chmod+0x6c> <== NOT EXECUTED
400053d4: 01 00 00 00 nop <== NOT EXECUTED
400053d8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
400053dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400053e0: 02 80 00 04 be 400053f0 <chmod+0x6c> <== NOT EXECUTED
400053e4: 01 00 00 00 nop <== NOT EXECUTED
400053e8: 9f c0 40 00 call %g1 <== NOT EXECUTED
400053ec: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
400053f0: 40 00 3a 10 call 40013c30 <__errno> <== NOT EXECUTED
400053f4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400053f8: 10 80 00 12 b 40005440 <chmod+0xbc> <== NOT EXECUTED
400053fc: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
}
if ( !loc.handlers->fchmod_h ){
40005400: 80 a0 60 00 cmp %g1, 0
40005404: 12 80 00 12 bne 4000544c <chmod+0xc8> <== ALWAYS TAKEN
40005408: 92 10 00 19 mov %i1, %o1
rtems_filesystem_freenode( &loc );
4000540c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40005410: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005414: 02 80 00 08 be 40005434 <chmod+0xb0> <== NOT EXECUTED
40005418: 01 00 00 00 nop <== NOT EXECUTED
4000541c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40005420: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005424: 02 80 00 04 be 40005434 <chmod+0xb0> <== NOT EXECUTED
40005428: 01 00 00 00 nop <== NOT EXECUTED
4000542c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005430: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40005434: 40 00 39 ff call 40013c30 <__errno> <== NOT EXECUTED
40005438: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000543c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40005440: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40005444: 81 c7 e0 08 ret
40005448: 81 e8 00 00 restore
}
result = (*loc.handlers->fchmod_h)( &loc, mode );
4000544c: 9f c0 40 00 call %g1
40005450: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
40005454: c2 07 bf f8 ld [ %fp + -8 ], %g1
40005458: 80 a0 60 00 cmp %g1, 0
4000545c: 02 bf ff fa be 40005444 <chmod+0xc0> <== NEVER TAKEN
40005460: b0 10 00 08 mov %o0, %i0
40005464: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40005468: 80 a0 60 00 cmp %g1, 0
4000546c: 02 80 00 04 be 4000547c <chmod+0xf8> <== NEVER TAKEN
40005470: 01 00 00 00 nop
40005474: 9f c0 40 00 call %g1
40005478: 90 10 00 10 mov %l0, %o0
return result;
}
4000547c: 81 c7 e0 08 ret
40005480: 81 e8 00 00 restore
40005484 <chown>:
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
40005484: 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 ) )
40005488: 40 00 41 17 call 400158e4 <strlen>
4000548c: 90 10 00 18 mov %i0, %o0
40005490: a0 07 bf ec add %fp, -20, %l0
40005494: 92 10 00 08 mov %o0, %o1
40005498: 94 10 20 00 clr %o2
4000549c: 90 10 00 18 mov %i0, %o0
400054a0: 96 10 00 10 mov %l0, %o3
400054a4: 98 10 20 01 mov 1, %o4
400054a8: 40 00 00 85 call 400056bc <rtems_filesystem_evaluate_path>
400054ac: b0 10 3f ff mov -1, %i0
400054b0: 80 a2 20 00 cmp %o0, 0
400054b4: 12 80 00 10 bne 400054f4 <chown+0x70>
400054b8: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !loc.ops->chown_h ) {
400054bc: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1
400054c0: 80 a0 60 00 cmp %g1, 0
400054c4: 12 80 00 0e bne 400054fc <chown+0x78> <== ALWAYS TAKEN
400054c8: 93 2e 60 10 sll %i1, 0x10, %o1
rtems_filesystem_freenode( &loc );
400054cc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
400054d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400054d4: 02 80 00 04 be 400054e4 <chown+0x60> <== NOT EXECUTED
400054d8: 01 00 00 00 nop <== NOT EXECUTED
400054dc: 9f c0 40 00 call %g1 <== NOT EXECUTED
400054e0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
400054e4: 40 00 39 d3 call 40013c30 <__errno> <== NOT EXECUTED
400054e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400054ec: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
400054f0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400054f4: 81 c7 e0 08 ret
400054f8: 81 e8 00 00 restore
}
result = (*loc.ops->chown_h)( &loc, owner, group );
400054fc: 95 2e a0 10 sll %i2, 0x10, %o2
40005500: 93 32 60 10 srl %o1, 0x10, %o1
40005504: 95 32 a0 10 srl %o2, 0x10, %o2
40005508: 9f c0 40 00 call %g1
4000550c: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
40005510: c2 07 bf f8 ld [ %fp + -8 ], %g1
40005514: 80 a0 60 00 cmp %g1, 0
40005518: 02 bf ff f7 be 400054f4 <chown+0x70> <== NEVER TAKEN
4000551c: b0 10 00 08 mov %o0, %i0
40005520: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40005524: 80 a0 60 00 cmp %g1, 0
40005528: 02 80 00 04 be 40005538 <chown+0xb4> <== NEVER TAKEN
4000552c: 01 00 00 00 nop
40005530: 9f c0 40 00 call %g1
40005534: 90 10 00 10 mov %l0, %o0
return result;
}
40005538: 81 c7 e0 08 ret
4000553c: 81 e8 00 00 restore
4000372c <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
4000372c: 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) {
40003730: 23 10 00 7e sethi %hi(0x4001f800), %l1
40003734: e0 04 63 50 ld [ %l1 + 0x350 ], %l0 ! 4001fb50 <rtems_current_user_env>
40003738: 03 10 00 81 sethi %hi(0x40020400), %g1
4000373c: 82 10 60 40 or %g1, 0x40, %g1 ! 40020440 <rtems_global_user_env>
40003740: 80 a4 00 01 cmp %l0, %g1
40003744: 12 80 00 0e bne 4000377c <chroot+0x50> <== NEVER TAKEN
40003748: 01 00 00 00 nop
rtems_libio_set_private_env(); /* try to set a new private env*/
4000374c: 40 00 05 90 call 40004d8c <rtems_libio_set_private_env>
40003750: 01 00 00 00 nop
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
40003754: c2 04 63 50 ld [ %l1 + 0x350 ], %g1
40003758: 80 a0 40 10 cmp %g1, %l0
4000375c: 12 80 00 08 bne 4000377c <chroot+0x50> <== ALWAYS TAKEN
40003760: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
40003764: 40 00 37 dd call 400116d8 <__errno> <== NOT EXECUTED
40003768: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
4000376c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40003770: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003774: 81 c7 e0 08 ret <== NOT EXECUTED
40003778: 81 e8 00 00 restore <== NOT EXECUTED
}
result = chdir(pathname);
4000377c: 40 00 26 b0 call 4000d23c <chdir>
40003780: 90 10 00 18 mov %i0, %o0
if (result) {
40003784: 80 a2 20 00 cmp %o0, 0
40003788: 12 80 00 0b bne 400037b4 <chroot+0x88> <== NEVER TAKEN
4000378c: 11 10 00 7a sethi %hi(0x4001e800), %o0
rtems_set_errno_and_return_minus_one( errno );
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
40003790: 92 10 20 01 mov 1, %o1
40003794: 90 12 20 58 or %o0, 0x58, %o0
40003798: 94 10 20 00 clr %o2
4000379c: 96 07 bf ec add %fp, -20, %o3
400037a0: 40 00 00 af call 40003a5c <rtems_filesystem_evaluate_path>
400037a4: 98 10 20 00 clr %o4
400037a8: 80 a2 20 00 cmp %o0, 0
400037ac: 02 80 00 0a be 400037d4 <chroot+0xa8> <== ALWAYS TAKEN
400037b0: 03 10 00 7e sethi %hi(0x4001f800), %g1
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
400037b4: 40 00 37 c9 call 400116d8 <__errno> <== NOT EXECUTED
400037b8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400037bc: 40 00 37 c7 call 400116d8 <__errno> <== NOT EXECUTED
400037c0: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
400037c4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
400037c8: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED
400037cc: 81 c7 e0 08 ret <== NOT EXECUTED
400037d0: 81 e8 00 00 restore <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
400037d4: d0 00 63 50 ld [ %g1 + 0x350 ], %o0
400037d8: c2 02 20 24 ld [ %o0 + 0x24 ], %g1
400037dc: 80 a0 60 00 cmp %g1, 0
400037e0: 22 80 00 09 be,a 40003804 <chroot+0xd8> <== NEVER TAKEN
400037e4: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED
400037e8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001f81c <__mprec_bigtens+0x1c>
400037ec: 80 a0 60 00 cmp %g1, 0
400037f0: 22 80 00 05 be,a 40003804 <chroot+0xd8> <== NEVER TAKEN
400037f4: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED
400037f8: 9f c0 40 00 call %g1
400037fc: 90 02 20 18 add %o0, 0x18, %o0
rtems_filesystem_root = loc;
40003800: 03 10 00 7e sethi %hi(0x4001f800), %g1
40003804: d0 00 63 50 ld [ %g1 + 0x350 ], %o0 ! 4001fb50 <rtems_current_user_env>
40003808: 92 07 bf ec add %fp, -20, %o1
4000380c: 94 10 20 14 mov 0x14, %o2
40003810: 90 02 20 18 add %o0, 0x18, %o0
40003814: 40 00 39 ed call 40011fc8 <memcpy>
40003818: b0 10 20 00 clr %i0
return 0;
}
4000381c: 81 c7 e0 08 ret
40003820: 81 e8 00 00 restore
4000642c <clock_gettime>:
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
4000642c: 9d e3 bf a0 save %sp, -96, %sp
if ( !tp )
40006430: 90 96 60 00 orcc %i1, 0, %o0
40006434: 12 80 00 06 bne 4000644c <clock_gettime+0x20>
40006438: 80 a6 20 01 cmp %i0, 1
rtems_set_errno_and_return_minus_one( EINVAL );
4000643c: 40 00 28 3d call 40010530 <__errno>
40006440: 01 00 00 00 nop
40006444: 10 80 00 14 b 40006494 <clock_gettime+0x68>
40006448: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
if ( clock_id == CLOCK_REALTIME ) {
4000644c: 12 80 00 05 bne 40006460 <clock_gettime+0x34>
40006450: 80 a6 20 04 cmp %i0, 4
_TOD_Get(tp);
40006454: 40 00 07 c7 call 40008370 <_TOD_Get>
40006458: b0 10 20 00 clr %i0
4000645c: 30 80 00 15 b,a 400064b0 <clock_gettime+0x84>
return 0;
}
#ifdef CLOCK_MONOTONIC
if ( clock_id == CLOCK_MONOTONIC ) {
40006460: 02 80 00 04 be 40006470 <clock_gettime+0x44> <== NEVER TAKEN
40006464: 80 a6 20 02 cmp %i0, 2
return 0;
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
40006468: 12 80 00 06 bne 40006480 <clock_gettime+0x54>
4000646c: 80 a6 20 03 cmp %i0, 3
_TOD_Get_uptime_as_timespec( tp );
40006470: 40 00 07 df call 400083ec <_TOD_Get_uptime_as_timespec>
40006474: b0 10 20 00 clr %i0
return 0;
40006478: 81 c7 e0 08 ret
4000647c: 81 e8 00 00 restore
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
40006480: 12 80 00 08 bne 400064a0 <clock_gettime+0x74>
40006484: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOSYS );
40006488: 40 00 28 2a call 40010530 <__errno>
4000648c: 01 00 00 00 nop
40006490: 82 10 20 58 mov 0x58, %g1 ! 58 <PROM_START+0x58>
40006494: c2 22 00 00 st %g1, [ %o0 ]
40006498: 81 c7 e0 08 ret
4000649c: 91 e8 3f ff restore %g0, -1, %o0
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
400064a0: 40 00 28 24 call 40010530 <__errno>
400064a4: b0 10 3f ff mov -1, %i0
400064a8: 82 10 20 16 mov 0x16, %g1
400064ac: c2 22 00 00 st %g1, [ %o0 ]
return 0;
}
400064b0: 81 c7 e0 08 ret
400064b4: 81 e8 00 00 restore
400064b8 <clock_settime>:
int clock_settime(
clockid_t clock_id,
const struct timespec *tp
)
{
400064b8: 9d e3 bf a0 save %sp, -96, %sp
if ( !tp )
400064bc: 90 96 60 00 orcc %i1, 0, %o0
400064c0: 02 80 00 0a be 400064e8 <clock_settime+0x30> <== NEVER TAKEN
400064c4: 80 a6 20 01 cmp %i0, 1
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
400064c8: 12 80 00 15 bne 4000651c <clock_settime+0x64>
400064cc: 80 a6 20 02 cmp %i0, 2
if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 )
400064d0: c4 02 00 00 ld [ %o0 ], %g2
400064d4: 03 08 76 b9 sethi %hi(0x21dae400), %g1
400064d8: 82 10 60 ff or %g1, 0xff, %g1 ! 21dae4ff <RAM_SIZE+0x219ae4ff>
400064dc: 80 a0 80 01 cmp %g2, %g1
400064e0: 38 80 00 06 bgu,a 400064f8 <clock_settime+0x40>
400064e4: 03 10 00 7f sethi %hi(0x4001fc00), %g1
rtems_set_errno_and_return_minus_one( EINVAL );
400064e8: 40 00 28 12 call 40010530 <__errno>
400064ec: 01 00 00 00 nop
400064f0: 10 80 00 12 b 40006538 <clock_settime+0x80>
400064f4: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
400064f8: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
400064fc: 84 00 a0 01 inc %g2
40006500: c4 20 60 10 st %g2, [ %g1 + 0x10 ]
_Thread_Disable_dispatch();
_TOD_Set( tp );
40006504: 40 00 07 d0 call 40008444 <_TOD_Set>
40006508: b0 10 20 00 clr %i0
_Thread_Enable_dispatch();
4000650c: 40 00 0c 82 call 40009714 <_Thread_Enable_dispatch>
40006510: 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;
40006514: 81 c7 e0 08 ret
40006518: 81 e8 00 00 restore
_Thread_Disable_dispatch();
_TOD_Set( tp );
_Thread_Enable_dispatch();
}
#ifdef _POSIX_CPUTIME
else if ( clock_id == CLOCK_PROCESS_CPUTIME )
4000651c: 02 80 00 04 be 4000652c <clock_settime+0x74>
40006520: 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 )
40006524: 12 80 00 08 bne 40006544 <clock_settime+0x8c>
40006528: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOSYS );
4000652c: 40 00 28 01 call 40010530 <__errno>
40006530: 01 00 00 00 nop
40006534: 82 10 20 58 mov 0x58, %g1 ! 58 <PROM_START+0x58>
40006538: c2 22 00 00 st %g1, [ %o0 ]
4000653c: 81 c7 e0 08 ret
40006540: 91 e8 3f ff restore %g0, -1, %o0
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
40006544: 40 00 27 fb call 40010530 <__errno>
40006548: b0 10 3f ff mov -1, %i0
4000654c: 82 10 20 16 mov 0x16, %g1
40006550: c2 22 00 00 st %g1, [ %o0 ]
return 0;
}
40006554: 81 c7 e0 08 ret
40006558: 81 e8 00 00 restore
4000b0c0 <close>:
#include <rtems/libio_.h>
int close(
int fd
)
{
4000b0c0: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
4000b0c4: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000b0c8: c2 00 62 04 ld [ %g1 + 0x204 ], %g1 ! 4001ce04 <rtems_libio_number_iops>
4000b0cc: 80 a6 00 01 cmp %i0, %g1
4000b0d0: 1a 80 00 0b bcc 4000b0fc <close+0x3c>
4000b0d4: 03 10 00 75 sethi %hi(0x4001d400), %g1
iop = rtems_libio_iop(fd);
4000b0d8: e0 00 63 9c ld [ %g1 + 0x39c ], %l0 ! 4001d79c <rtems_libio_iops>
4000b0dc: 83 2e 20 06 sll %i0, 6, %g1
4000b0e0: b1 2e 20 03 sll %i0, 3, %i0
4000b0e4: b0 06 00 01 add %i0, %g1, %i0
4000b0e8: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open(iop);
4000b0ec: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4000b0f0: 80 88 61 00 btst 0x100, %g1
4000b0f4: 32 80 00 08 bne,a 4000b114 <close+0x54>
4000b0f8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4000b0fc: 40 00 10 f8 call 4000f4dc <__errno>
4000b100: b0 10 3f ff mov -1, %i0
4000b104: 82 10 20 09 mov 9, %g1
4000b108: c2 22 00 00 st %g1, [ %o0 ]
4000b10c: 81 c7 e0 08 ret
4000b110: 81 e8 00 00 restore
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
4000b114: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000b118: 80 a0 60 00 cmp %g1, 0
4000b11c: 02 80 00 05 be 4000b130 <close+0x70> <== NEVER TAKEN
4000b120: b0 10 20 00 clr %i0
rc = (*iop->handlers->close_h)( iop );
4000b124: 9f c0 40 00 call %g1
4000b128: 90 10 00 10 mov %l0, %o0
4000b12c: b0 10 00 08 mov %o0, %i0
rtems_filesystem_freenode( &iop->pathinfo );
4000b130: c2 04 20 28 ld [ %l0 + 0x28 ], %g1
4000b134: 80 a0 60 00 cmp %g1, 0
4000b138: 02 80 00 08 be 4000b158 <close+0x98> <== NEVER TAKEN
4000b13c: 01 00 00 00 nop
4000b140: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000b144: 80 a0 60 00 cmp %g1, 0
4000b148: 02 80 00 04 be 4000b158 <close+0x98>
4000b14c: 01 00 00 00 nop
4000b150: 9f c0 40 00 call %g1
4000b154: 90 04 20 1c add %l0, 0x1c, %o0
rtems_libio_free( iop );
4000b158: 40 00 00 ec call 4000b508 <rtems_libio_free>
4000b15c: 90 10 00 10 mov %l0, %o0
return rc;
}
4000b160: 81 c7 e0 08 ret
4000b164: 81 e8 00 00 restore
4000a3f8 <devFS_close>:
#include "devfs.h"
int devFS_close(
rtems_libio_t *iop
)
{
4000a3f8: 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;
4000a3fc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.flags = 0;
4000a400: c0 27 bf f8 clr [ %fp + -8 ]
args.mode = 0;
4000a404: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_close(
4000a408: d2 00 60 0c ld [ %g1 + 0xc ], %o1
4000a40c: 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;
4000a410: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
4000a414: 94 07 bf f4 add %fp, -12, %o2
4000a418: 40 00 05 01 call 4000b81c <rtems_io_close>
4000a41c: b0 10 20 00 clr %i0
np->major,
np->minor,
(void *) &args
);
if ( status ) {
4000a420: 80 a2 20 00 cmp %o0, 0
4000a424: 02 80 00 05 be 4000a438 <devFS_close+0x40> <== ALWAYS TAKEN
4000a428: 01 00 00 00 nop
return rtems_deviceio_errno(status);
4000a42c: 40 00 00 3c call 4000a51c <rtems_deviceio_errno> <== NOT EXECUTED
4000a430: 01 00 00 00 nop <== NOT EXECUTED
4000a434: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
return 0;
}
4000a438: 81 c7 e0 08 ret
4000a43c: 81 e8 00 00 restore
4000a44c <devFS_evaluate_path>:
const char *pathname,
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
4000a44c: 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;
4000a450: e0 06 c0 00 ld [ %i3 ], %l0
if (!device_name_table)
4000a454: 80 a4 20 00 cmp %l0, 0
4000a458: 02 80 00 05 be 4000a46c <devFS_evaluate_path+0x20> <== NEVER TAKEN
4000a45c: 27 10 00 42 sethi %hi(0x40010800), %l3
4000a460: a2 10 20 00 clr %l1
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
4000a464: 10 80 00 24 b 4000a4f4 <devFS_evaluate_path+0xa8>
4000a468: a6 14 e0 88 or %l3, 0x88, %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 );
4000a46c: 40 00 0a 16 call 4000ccc4 <__errno> <== NOT EXECUTED
4000a470: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000a474: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
4000a478: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000a47c: 81 c7 e0 08 ret <== NOT EXECUTED
4000a480: 81 e8 00 00 restore <== NOT EXECUTED
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
4000a484: e4 04 00 00 ld [ %l0 ], %l2
4000a488: 80 a4 a0 00 cmp %l2, 0
4000a48c: 02 80 00 19 be 4000a4f0 <devFS_evaluate_path+0xa4>
4000a490: a2 04 60 01 inc %l1
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
4000a494: 92 10 00 12 mov %l2, %o1
4000a498: 40 00 0d ac call 4000db48 <strncmp>
4000a49c: 94 10 00 19 mov %i1, %o2
4000a4a0: 80 a2 20 00 cmp %o0, 0
4000a4a4: 32 80 00 14 bne,a 4000a4f4 <devFS_evaluate_path+0xa8>
4000a4a8: a0 04 20 14 add %l0, 0x14, %l0
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
4000a4ac: c2 4c 80 19 ldsb [ %l2 + %i1 ], %g1
4000a4b0: 80 a0 60 00 cmp %g1, 0
4000a4b4: 32 80 00 10 bne,a 4000a4f4 <devFS_evaluate_path+0xa8> <== NEVER TAKEN
4000a4b8: a0 04 20 14 add %l0, 0x14, %l0 <== NOT EXECUTED
/* 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;
4000a4bc: 03 10 00 42 sethi %hi(0x40010800), %g1
4000a4c0: c2 00 62 04 ld [ %g1 + 0x204 ], %g1 ! 40010a04 <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];
4000a4c4: e0 26 c0 00 st %l0, [ %i3 ]
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
4000a4c8: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
4000a4cc: 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;
4000a4d0: 03 10 00 42 sethi %hi(0x40010800), %g1
4000a4d4: 82 10 61 b8 or %g1, 0x1b8, %g1 ! 400109b8 <devFS_file_handlers>
4000a4d8: c2 26 e0 08 st %g1, [ %i3 + 8 ]
pathloc->ops = &devFS_ops;
4000a4dc: 03 10 00 42 sethi %hi(0x40010800), %g1
4000a4e0: 82 10 61 70 or %g1, 0x170, %g1 ! 40010970 <devFS_ops>
4000a4e4: c2 26 e0 0c st %g1, [ %i3 + 0xc ]
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
4000a4e8: 81 c7 e0 08 ret
4000a4ec: 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++) {
4000a4f0: a0 04 20 14 add %l0, 0x14, %l0
4000a4f4: c2 04 c0 00 ld [ %l3 ], %g1
4000a4f8: 80 a4 40 01 cmp %l1, %g1
4000a4fc: 0a bf ff e2 bcs 4000a484 <devFS_evaluate_path+0x38>
4000a500: 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 );
4000a504: 40 00 09 f0 call 4000ccc4 <__errno>
4000a508: b0 10 3f ff mov -1, %i0
4000a50c: 82 10 20 02 mov 2, %g1
4000a510: c2 22 00 00 st %g1, [ %o0 ]
}
4000a514: 81 c7 e0 08 ret
4000a518: 81 e8 00 00 restore
40002bbc <devFS_initialize>:
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
40002bbc: 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(
40002bc0: 23 10 00 42 sethi %hi(0x40010800), %l1
40002bc4: c2 04 60 88 ld [ %l1 + 0x88 ], %g1 ! 40010888 <rtems_device_table_size>
40002bc8: 85 28 60 04 sll %g1, 4, %g2
40002bcc: 83 28 60 02 sll %g1, 2, %g1
40002bd0: 40 00 1c 8b call 40009dfc <_Workspace_Allocate>
40002bd4: 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)
40002bd8: a0 92 20 00 orcc %o0, 0, %l0
40002bdc: 12 80 00 08 bne 40002bfc <devFS_initialize+0x40> <== ALWAYS TAKEN
40002be0: c2 04 60 88 ld [ %l1 + 0x88 ], %g1
rtems_set_errno_and_return_minus_one( ENOMEM );
40002be4: 40 00 28 38 call 4000ccc4 <__errno> <== NOT EXECUTED
40002be8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002bec: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
40002bf0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40002bf4: 81 c7 e0 08 ret <== NOT EXECUTED
40002bf8: 81 e8 00 00 restore <== NOT EXECUTED
memset(
40002bfc: 92 10 20 00 clr %o1
40002c00: 85 28 60 04 sll %g1, 4, %g2
40002c04: 83 28 60 02 sll %g1, 2, %g1
40002c08: 40 00 2a 90 call 4000d648 <memset>
40002c0c: 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;
40002c10: 03 10 00 42 sethi %hi(0x40010800), %g1
40002c14: 82 10 61 b8 or %g1, 0x1b8, %g1 ! 400109b8 <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;
40002c18: 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;
40002c1c: c2 26 20 24 st %g1, [ %i0 + 0x24 ]
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
40002c20: 03 10 00 42 sethi %hi(0x40010800), %g1
40002c24: 82 10 61 70 or %g1, 0x170, %g1 ! 40010970 <devFS_ops>
40002c28: 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;
}
40002c2c: 81 c7 e0 08 ret
40002c30: 91 e8 20 00 restore %g0, 0, %o0
40002da8 <devFS_ioctl>:
int devFS_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
40002da8: 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;
40002dac: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.command = command;
40002db0: f2 27 bf f4 st %i1, [ %fp + -12 ]
args.buffer = buffer;
status = rtems_io_control(
40002db4: d2 00 60 0c ld [ %g1 + 0xc ], %o1
40002db8: 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;
40002dbc: f0 27 bf f0 st %i0, [ %fp + -16 ]
args.command = command;
args.buffer = buffer;
40002dc0: f4 27 bf f8 st %i2, [ %fp + -8 ]
status = rtems_io_control(
40002dc4: 40 00 10 27 call 40006e60 <rtems_io_control>
40002dc8: 94 07 bf f0 add %fp, -16, %o2
np->major,
np->minor,
(void *) &args
);
if ( status )
40002dcc: 80 a2 20 00 cmp %o0, 0
40002dd0: 22 80 00 06 be,a 40002de8 <devFS_ioctl+0x40> <== ALWAYS TAKEN
40002dd4: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
40002dd8: 40 00 1d d1 call 4000a51c <rtems_deviceio_errno> <== NOT EXECUTED
40002ddc: 01 00 00 00 nop <== NOT EXECUTED
40002de0: 81 c7 e0 08 ret <== NOT EXECUTED
40002de4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return args.ioctl_return;
}
40002de8: b0 10 00 08 mov %o0, %i0
40002dec: 81 c7 e0 08 ret
40002df0: 81 e8 00 00 restore
40002c34 <devFS_mknod>:
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
40002c34: 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') &&
40002c38: c2 4e 00 00 ldsb [ %i0 ], %g1
40002c3c: 80 a0 60 64 cmp %g1, 0x64
40002c40: 12 80 00 0e bne 40002c78 <devFS_mknod+0x44> <== NEVER TAKEN
40002c44: a0 10 00 18 mov %i0, %l0
40002c48: c2 4e 20 01 ldsb [ %i0 + 1 ], %g1
40002c4c: 80 a0 60 65 cmp %g1, 0x65
40002c50: 12 80 00 0b bne 40002c7c <devFS_mknod+0x48> <== NEVER TAKEN
40002c54: 03 00 00 3c sethi %hi(0xf000), %g1
(path[2] == 'v') && (path[3] == '\0'))
40002c58: c2 4e 20 02 ldsb [ %i0 + 2 ], %g1
40002c5c: 80 a0 60 76 cmp %g1, 0x76
40002c60: 12 80 00 07 bne 40002c7c <devFS_mknod+0x48> <== NEVER TAKEN
40002c64: 03 00 00 3c sethi %hi(0xf000), %g1
40002c68: c2 4e 20 03 ldsb [ %i0 + 3 ], %g1
40002c6c: 80 a0 60 00 cmp %g1, 0
40002c70: 02 80 00 4a be 40002d98 <devFS_mknod+0x164>
40002c74: b0 10 20 00 clr %i0
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
40002c78: 03 00 00 3c sethi %hi(0xf000), %g1
40002c7c: 05 00 00 08 sethi %hi(0x2000), %g2
40002c80: 82 0e 40 01 and %i1, %g1, %g1
40002c84: 80 a0 40 02 cmp %g1, %g2
40002c88: 22 80 00 0a be,a 40002cb0 <devFS_mknod+0x7c> <== ALWAYS TAKEN
40002c8c: e2 07 00 00 ld [ %i4 ], %l1
40002c90: 05 00 00 18 sethi %hi(0x6000), %g2 <== NOT EXECUTED
40002c94: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40002c98: 22 80 00 06 be,a 40002cb0 <devFS_mknod+0x7c> <== NOT EXECUTED
40002c9c: e2 07 00 00 ld [ %i4 ], %l1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
40002ca0: 40 00 28 09 call 4000ccc4 <__errno> <== NOT EXECUTED
40002ca4: 01 00 00 00 nop <== NOT EXECUTED
40002ca8: 10 80 00 28 b 40002d48 <devFS_mknod+0x114> <== NOT EXECUTED
40002cac: 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)
40002cb0: 80 a4 60 00 cmp %l1, 0
40002cb4: 02 80 00 08 be 40002cd4 <devFS_mknod+0xa0> <== NEVER TAKEN
40002cb8: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
40002cbc: 2b 10 00 42 sethi %hi(0x40010800), %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)
40002cc0: 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++){
40002cc4: aa 15 60 88 or %l5, 0x88, %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)
40002cc8: a4 10 3f ff mov -1, %l2
40002ccc: 10 80 00 15 b 40002d20 <devFS_mknod+0xec>
40002cd0: a6 10 20 00 clr %l3
rtems_set_errno_and_return_minus_one( EFAULT );
40002cd4: 40 00 27 fc call 4000ccc4 <__errno> <== NOT EXECUTED
40002cd8: 01 00 00 00 nop <== NOT EXECUTED
40002cdc: 10 80 00 1b b 40002d48 <devFS_mknod+0x114> <== NOT EXECUTED
40002ce0: 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)
40002ce4: d2 05 00 00 ld [ %l4 ], %o1
40002ce8: 80 a2 60 00 cmp %o1, 0
40002cec: 02 80 00 0b be 40002d18 <devFS_mknod+0xe4>
40002cf0: a8 05 20 14 add %l4, 0x14, %l4
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
40002cf4: 40 00 2b 0f call 4000d930 <strcmp>
40002cf8: 01 00 00 00 nop
40002cfc: 80 a2 20 00 cmp %o0, 0
40002d00: 32 80 00 08 bne,a 40002d20 <devFS_mknod+0xec> <== ALWAYS TAKEN
40002d04: a6 04 e0 01 inc %l3
rtems_set_errno_and_return_minus_one( EEXIST );
40002d08: 40 00 27 ef call 4000ccc4 <__errno> <== NOT EXECUTED
40002d0c: 01 00 00 00 nop <== NOT EXECUTED
40002d10: 10 80 00 0e b 40002d48 <devFS_mknod+0x114> <== NOT EXECUTED
40002d14: 82 10 20 11 mov 0x11, %g1 ! 11 <PROM_START+0x11> <== NOT EXECUTED
40002d18: 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++){
40002d1c: a6 04 e0 01 inc %l3
40002d20: c2 05 40 00 ld [ %l5 ], %g1
40002d24: 80 a4 c0 01 cmp %l3, %g1
40002d28: 0a bf ff ef bcs 40002ce4 <devFS_mknod+0xb0>
40002d2c: 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)
40002d30: 80 a4 bf ff cmp %l2, -1
40002d34: 12 80 00 08 bne 40002d54 <devFS_mknod+0x120> <== ALWAYS TAKEN
40002d38: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOMEM );
40002d3c: 40 00 27 e2 call 4000ccc4 <__errno> <== NOT EXECUTED
40002d40: 01 00 00 00 nop <== NOT EXECUTED
40002d44: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
40002d48: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40002d4c: 81 c7 e0 08 ret <== NOT EXECUTED
40002d50: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
_ISR_Disable(level);
40002d54: 7f ff fb 5d call 40001ac8 <sparc_disable_interrupts>
40002d58: 01 00 00 00 nop
40002d5c: a6 10 00 08 mov %o0, %l3
device_name_table[slot].device_name = (char *)path;
40002d60: 83 2c a0 04 sll %l2, 4, %g1
device_name_table[slot].device_name_length = strlen(path);
40002d64: 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;
40002d68: a5 2c a0 02 sll %l2, 2, %l2
40002d6c: a4 04 80 01 add %l2, %g1, %l2
40002d70: e0 24 40 12 st %l0, [ %l1 + %l2 ]
device_name_table[slot].device_name_length = strlen(path);
40002d74: 40 00 2b 40 call 4000da74 <strlen>
40002d78: 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;
40002d7c: 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);
40002d80: d0 24 60 04 st %o0, [ %l1 + 4 ]
device_name_table[slot].major = major;
40002d84: f4 24 60 08 st %i2, [ %l1 + 8 ]
device_name_table[slot].minor = minor;
40002d88: f6 24 60 0c st %i3, [ %l1 + 0xc ]
device_name_table[slot].mode = mode;
_ISR_Enable(level);
40002d8c: b0 10 20 00 clr %i0
40002d90: 7f ff fb 52 call 40001ad8 <sparc_enable_interrupts>
40002d94: 90 10 00 13 mov %l3, %o0
return 0;
}
40002d98: 81 c7 e0 08 ret
40002d9c: 81 e8 00 00 restore
40002df4 <devFS_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40002df4: 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;
40002df8: 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;
40002dfc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.flags = iop->flags;
40002e00: c4 27 bf f8 st %g2, [ %fp + -8 ]
args.mode = mode;
40002e04: f6 27 bf fc st %i3, [ %fp + -4 ]
status = rtems_io_open(
40002e08: d2 00 60 0c ld [ %g1 + 0xc ], %o1
40002e0c: 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;
40002e10: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
40002e14: 94 07 bf f4 add %fp, -12, %o2
40002e18: 40 00 10 5d call 40006f8c <rtems_io_open>
40002e1c: b0 10 20 00 clr %i0
np->major,
np->minor,
(void *) &args
);
if ( status )
40002e20: 80 a2 20 00 cmp %o0, 0
40002e24: 02 80 00 05 be 40002e38 <devFS_open+0x44> <== ALWAYS TAKEN
40002e28: 01 00 00 00 nop
return rtems_deviceio_errno(status);
40002e2c: 40 00 1d bc call 4000a51c <rtems_deviceio_errno> <== NOT EXECUTED
40002e30: 01 00 00 00 nop <== NOT EXECUTED
40002e34: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
return 0;
}
40002e38: 81 c7 e0 08 ret
40002e3c: 81 e8 00 00 restore
40002e40 <devFS_read>:
ssize_t devFS_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
40002e40: 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;
40002e44: 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;
40002e48: 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;
40002e4c: 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;
40002e50: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED
args.flags = iop->flags;
args.bytes_moved = 0;
40002e54: 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;
40002e58: 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(
40002e5c: d2 00 60 0c ld [ %g1 + 0xc ], %o1 <== NOT EXECUTED
40002e60: 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;
40002e64: c4 3f bf e8 std %g2, [ %fp + -24 ] <== NOT EXECUTED
args.buffer = buffer;
40002e68: 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;
40002e6c: 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(
40002e70: 40 00 10 5d call 40006fe4 <rtems_io_read> <== NOT EXECUTED
40002e74: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
np->major,
np->minor,
(void *) &args
);
if ( status )
40002e78: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40002e7c: 22 80 00 06 be,a 40002e94 <devFS_read+0x54> <== NOT EXECUTED
40002e80: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED
return rtems_deviceio_errno(status);
40002e84: 40 00 1d a6 call 4000a51c <rtems_deviceio_errno> <== NOT EXECUTED
40002e88: 01 00 00 00 nop <== NOT EXECUTED
40002e8c: 81 c7 e0 08 ret <== NOT EXECUTED
40002e90: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
40002e94: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
40002e98: 81 c7 e0 08 ret <== NOT EXECUTED
40002e9c: 81 e8 00 00 restore <== NOT EXECUTED
40002ea0 <devFS_stat>:
int devFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
40002ea0: 9d e3 bf a0 save %sp, -96, %sp
rtems_device_name_t *the_dev;
the_dev = (rtems_device_name_t *)loc->node_access;
40002ea4: c2 06 00 00 ld [ %i0 ], %g1
if (!the_dev)
40002ea8: 80 a0 60 00 cmp %g1, 0
40002eac: 32 80 00 08 bne,a 40002ecc <devFS_stat+0x2c> <== ALWAYS TAKEN
40002eb0: c4 00 60 0c ld [ %g1 + 0xc ], %g2
rtems_set_errno_and_return_minus_one( EFAULT );
40002eb4: 40 00 27 84 call 4000ccc4 <__errno> <== NOT EXECUTED
40002eb8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002ebc: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
40002ec0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40002ec4: 81 c7 e0 08 ret <== NOT EXECUTED
40002ec8: 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;
40002ecc: c6 00 60 10 ld [ %g1 + 0x10 ], %g3
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
40002ed0: 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 );
40002ed4: c4 26 60 1c st %g2, [ %i1 + 0x1c ]
buf->st_mode = the_dev->mode;
40002ed8: 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 );
40002edc: c2 26 60 18 st %g1, [ %i1 + 0x18 ]
buf->st_mode = the_dev->mode;
return 0;
}
40002ee0: 81 c7 e0 08 ret
40002ee4: 91 e8 20 00 restore %g0, 0, %o0
40002ee8 <devFS_write>:
ssize_t devFS_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
40002ee8: 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;
40002eec: 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;
40002ef0: 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;
40002ef4: 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;
40002ef8: f4 27 bf f4 st %i2, [ %fp + -12 ]
args.flags = iop->flags;
args.bytes_moved = 0;
40002efc: 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;
40002f00: 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(
40002f04: d2 00 60 0c ld [ %g1 + 0xc ], %o1
40002f08: 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;
40002f0c: c4 3f bf e8 std %g2, [ %fp + -24 ]
args.buffer = (void *) buffer;
40002f10: 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;
40002f14: 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(
40002f18: 40 00 10 49 call 4000703c <rtems_io_write>
40002f1c: 94 07 bf e0 add %fp, -32, %o2
np->major,
np->minor,
(void *) &args
);
if ( status )
40002f20: 80 a2 20 00 cmp %o0, 0
40002f24: 22 80 00 06 be,a 40002f3c <devFS_write+0x54> <== ALWAYS TAKEN
40002f28: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
40002f2c: 40 00 1d 7c call 4000a51c <rtems_deviceio_errno> <== NOT EXECUTED
40002f30: 01 00 00 00 nop <== NOT EXECUTED
40002f34: 81 c7 e0 08 ret <== NOT EXECUTED
40002f38: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
40002f3c: b0 10 00 08 mov %o0, %i0
40002f40: 81 c7 e0 08 ret
40002f44: 81 e8 00 00 restore
4000d14c <device_close>:
*/
int device_close(
rtems_libio_t *iop
)
{
4000d14c: 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;
4000d150: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
4000d154: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = 0;
4000d158: c0 27 bf f8 clr [ %fp + -8 ]
args.mode = 0;
4000d15c: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_close(
4000d160: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000d164: 94 07 bf f4 add %fp, -12, %o2
4000d168: 40 00 04 f8 call 4000e548 <rtems_io_close>
4000d16c: b0 10 20 00 clr %i0
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
4000d170: 80 a2 20 00 cmp %o0, 0
4000d174: 02 80 00 05 be 4000d188 <device_close+0x3c> <== ALWAYS TAKEN
4000d178: 01 00 00 00 nop
return rtems_deviceio_errno(status);
4000d17c: 40 00 06 70 call 4000eb3c <rtems_deviceio_errno> <== NOT EXECUTED
4000d180: 01 00 00 00 nop <== NOT EXECUTED
4000d184: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
return 0;
}
4000d188: 81 c7 e0 08 ret
4000d18c: 81 e8 00 00 restore
4000d04c <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4000d04c: 9d e3 bf 90 save %sp, -112, %sp
args.iop = iop;
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
4000d050: 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;
4000d054: f2 27 bf f4 st %i1, [ %fp + -12 ]
args.buffer = buffer;
4000d058: 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;
4000d05c: f0 27 bf f0 st %i0, [ %fp + -16 ]
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4000d060: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000d064: 40 00 05 4f call 4000e5a0 <rtems_io_control>
4000d068: 94 07 bf f0 add %fp, -16, %o2
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000d06c: 80 a2 20 00 cmp %o0, 0
4000d070: 22 80 00 06 be,a 4000d088 <device_ioctl+0x3c> <== ALWAYS TAKEN
4000d074: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
4000d078: 40 00 06 b1 call 4000eb3c <rtems_deviceio_errno> <== NOT EXECUTED
4000d07c: 01 00 00 00 nop <== NOT EXECUTED
4000d080: 81 c7 e0 08 ret <== NOT EXECUTED
4000d084: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return args.ioctl_return;
}
4000d088: b0 10 00 08 mov %o0, %i0
4000d08c: 81 c7 e0 08 ret
4000d090: 81 e8 00 00 restore
4000d190 <device_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4000d190: 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;
4000d194: 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;
4000d198: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
4000d19c: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = iop->flags;
4000d1a0: c4 27 bf f8 st %g2, [ %fp + -8 ]
args.mode = mode;
4000d1a4: f6 27 bf fc st %i3, [ %fp + -4 ]
status = rtems_io_open(
4000d1a8: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000d1ac: 94 07 bf f4 add %fp, -12, %o2
4000d1b0: 40 00 05 12 call 4000e5f8 <rtems_io_open>
4000d1b4: b0 10 20 00 clr %i0
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000d1b8: 80 a2 20 00 cmp %o0, 0
4000d1bc: 02 80 00 05 be 4000d1d0 <device_open+0x40> <== ALWAYS TAKEN
4000d1c0: 01 00 00 00 nop
return rtems_deviceio_errno(status);
4000d1c4: 40 00 06 5e call 4000eb3c <rtems_deviceio_errno> <== NOT EXECUTED
4000d1c8: 01 00 00 00 nop <== NOT EXECUTED
4000d1cc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
return 0;
}
4000d1d0: 81 c7 e0 08 ret
4000d1d4: 81 e8 00 00 restore
4000d0f0 <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4000d0f0: 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;
4000d0f4: 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;
4000d0f8: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
4000d0fc: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED
args.buffer = buffer;
4000d100: 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;
4000d104: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
4000d108: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED
args.flags = iop->flags;
4000d10c: 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;
4000d110: 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;
4000d114: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED
status = rtems_io_read(
4000d118: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
4000d11c: 40 00 05 4d call 4000e650 <rtems_io_read> <== NOT EXECUTED
4000d120: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000d124: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d128: 22 80 00 06 be,a 4000d140 <device_read+0x50> <== NOT EXECUTED
4000d12c: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED
return rtems_deviceio_errno(status);
4000d130: 40 00 06 83 call 4000eb3c <rtems_deviceio_errno> <== NOT EXECUTED
4000d134: 01 00 00 00 nop <== NOT EXECUTED
4000d138: 81 c7 e0 08 ret <== NOT EXECUTED
4000d13c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4000d140: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
4000d144: 81 c7 e0 08 ret <== NOT EXECUTED
4000d148: 81 e8 00 00 restore <== NOT EXECUTED
4000d094 <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4000d094: 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;
4000d098: 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;
4000d09c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.offset = iop->offset;
4000d0a0: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4
args.buffer = (void *) buffer;
4000d0a4: 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;
4000d0a8: d8 3f bf e8 std %o4, [ %fp + -24 ]
args.buffer = (void *) buffer;
args.count = count;
4000d0ac: f4 27 bf f4 st %i2, [ %fp + -12 ]
args.flags = iop->flags;
4000d0b0: 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;
4000d0b4: 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;
4000d0b8: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_write(
4000d0bc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000d0c0: 40 00 05 7a call 4000e6a8 <rtems_io_write>
4000d0c4: 94 07 bf e0 add %fp, -32, %o2
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000d0c8: 80 a2 20 00 cmp %o0, 0
4000d0cc: 22 80 00 06 be,a 4000d0e4 <device_write+0x50> <== ALWAYS TAKEN
4000d0d0: d0 07 bf fc ld [ %fp + -4 ], %o0
return rtems_deviceio_errno(status);
4000d0d4: 40 00 06 9a call 4000eb3c <rtems_deviceio_errno> <== NOT EXECUTED
4000d0d8: 01 00 00 00 nop <== NOT EXECUTED
4000d0dc: 81 c7 e0 08 ret <== NOT EXECUTED
4000d0e0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4000d0e4: b0 10 00 08 mov %o0, %i0
4000d0e8: 81 c7 e0 08 ret
4000d0ec: 81 e8 00 00 restore
40004b44 <drainOutput>:
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
40004b44: 9d e3 bf a0 save %sp, -96, %sp
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
40004b48: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1
40004b4c: 80 a0 60 00 cmp %g1, 0
40004b50: 02 80 00 1a be 40004bb8 <drainOutput+0x74> <== ALWAYS TAKEN
40004b54: a0 10 00 18 mov %i0, %l0
rtems_interrupt_disable (level);
40004b58: 7f ff f4 7d call 40001d4c <sparc_disable_interrupts> <== NOT EXECUTED
40004b5c: 01 00 00 00 nop <== NOT EXECUTED
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
40004b60: 10 80 00 0f b 40004b9c <drainOutput+0x58> <== NOT EXECUTED
40004b64: a2 10 20 02 mov 2, %l1 ! 2 <PROM_START+0x2> <== NOT EXECUTED
tty->rawOutBufState = rob_wait;
rtems_interrupt_enable (level);
40004b68: 7f ff f4 7d call 40001d5c <sparc_enable_interrupts> <== NOT EXECUTED
40004b6c: 01 00 00 00 nop <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
40004b70: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED
40004b74: 92 10 20 00 clr %o1 <== NOT EXECUTED
40004b78: 40 00 06 5d call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
40004b7c: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
40004b80: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004b84: 02 80 00 04 be 40004b94 <drainOutput+0x50> <== NOT EXECUTED
40004b88: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
40004b8c: 40 00 08 01 call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
40004b90: 01 00 00 00 nop <== NOT EXECUTED
rtems_interrupt_disable (level);
40004b94: 7f ff f4 6e call 40001d4c <sparc_disable_interrupts> <== NOT EXECUTED
40004b98: 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) {
40004b9c: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== NOT EXECUTED
40004ba0: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED
40004ba4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40004ba8: 32 bf ff f0 bne,a 40004b68 <drainOutput+0x24> <== NOT EXECUTED
40004bac: 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);
40004bb0: 7f ff f4 6b call 40001d5c <sparc_enable_interrupts> <== NOT EXECUTED
40004bb4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
40004bb8: 81 c7 e0 08 ret
40004bbc: 81 e8 00 00 restore
40003e60 <dup2>:
int dup2(
int fildes,
int fildes2
)
{
40003e60: 9d e3 bf 58 save %sp, -168, %sp
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
40003e64: a0 07 bf b8 add %fp, -72, %l0
40003e68: 90 10 00 18 mov %i0, %o0
40003e6c: 40 00 01 dc call 400045dc <fstat>
40003e70: 92 10 00 10 mov %l0, %o1
if ( status == -1 )
40003e74: 80 a2 3f ff cmp %o0, -1
40003e78: 02 80 00 0e be 40003eb0 <dup2+0x50> <== NEVER TAKEN
40003e7c: 90 10 3f ff mov -1, %o0
/*
* If fildes2 is not valid, then we should not do anything either.
*/
status = fstat( fildes2, &buf );
40003e80: 92 10 00 10 mov %l0, %o1
40003e84: 40 00 01 d6 call 400045dc <fstat>
40003e88: 90 10 00 19 mov %i1, %o0
if ( status == -1 )
40003e8c: 80 a2 3f ff cmp %o0, -1
40003e90: 02 80 00 07 be 40003eac <dup2+0x4c> <== ALWAYS TAKEN
40003e94: 90 10 00 18 mov %i0, %o0
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
40003e98: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED
40003e9c: 40 00 00 a1 call 40004120 <fcntl> <== NOT EXECUTED
40003ea0: 92 10 20 00 clr %o1 <== NOT EXECUTED
40003ea4: 81 c7 e0 08 ret <== NOT EXECUTED
40003ea8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
40003eac: 90 10 3f ff mov -1, %o0
}
40003eb0: b0 10 00 08 mov %o0, %i0
40003eb4: 81 c7 e0 08 ret
40003eb8: 81 e8 00 00 restore
40004590 <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
40004590: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
40004594: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
40004598: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
4000459c: 02 80 00 1c be 4000460c <echo+0x7c> <== NOT EXECUTED
400045a0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
400045a4: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
400045a8: c4 00 63 b8 ld [ %g1 + 0x3b8 ], %g2 ! 4001cfb8 <__ctype_ptr__><== NOT EXECUTED
400045ac: 82 0e 20 ff and %i0, 0xff, %g1 <== NOT EXECUTED
400045b0: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED
400045b4: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED
400045b8: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED
400045bc: 02 80 00 15 be 40004610 <echo+0x80> <== NOT EXECUTED
400045c0: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
400045c4: 80 a0 60 09 cmp %g1, 9 <== NOT EXECUTED
400045c8: 02 80 00 12 be 40004610 <echo+0x80> <== NOT EXECUTED
400045cc: 01 00 00 00 nop <== NOT EXECUTED
400045d0: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED
400045d4: 02 80 00 0f be 40004610 <echo+0x80> <== NOT EXECUTED
400045d8: 82 10 20 5e mov 0x5e, %g1 <== NOT EXECUTED
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
400045dc: 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] = '^';
400045e0: c2 2f bf f8 stb %g1, [ %fp + -8 ] <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
400045e4: f0 2f bf f9 stb %i0, [ %fp + -7 ] <== NOT EXECUTED
rtems_termios_puts (echobuf, 2, tty);
400045e8: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
400045ec: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
400045f0: 7f ff ff 39 call 400042d4 <rtems_termios_puts> <== NOT EXECUTED
400045f4: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED
tty->column += 2;
400045f8: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED
400045fc: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED
40004600: 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')) {
40004604: 81 c7 e0 08 ret <== NOT EXECUTED
40004608: 81 e8 00 00 restore <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
}
else {
oproc (c, tty);
4000460c: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
40004610: 7f ff ff 7d call 40004404 <oproc> <== NOT EXECUTED
40004614: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40004618: 81 c7 e0 08 ret <== NOT EXECUTED
4000461c: 81 e8 00 00 restore <== NOT EXECUTED
400038d0 <endgrent>:
group_fp = fopen("/etc/group", "r");
}
void endgrent(void)
{
if (group_fp != NULL)
400038d0: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED
400038d4: d0 00 62 5c ld [ %g1 + 0x25c ], %o0 ! 40020e5c <group_fp> <== NOT EXECUTED
400038d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400038dc: 02 80 00 05 be 400038f0 <endgrent+0x20> <== NOT EXECUTED
400038e0: 01 00 00 00 nop <== NOT EXECUTED
fclose(group_fp);
400038e4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
400038e8: 40 00 37 e9 call 4001188c <fclose> <== NOT EXECUTED
400038ec: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
400038f0: 81 c3 e0 08 retl <== NOT EXECUTED
400038f8 <endpwent>:
passwd_fp = fopen("/etc/passwd", "r");
}
void endpwent(void)
{
if (passwd_fp != NULL)
400038f8: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED
400038fc: d0 00 61 74 ld [ %g1 + 0x174 ], %o0 ! 40020d74 <passwd_fp><== NOT EXECUTED
40003900: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003904: 02 80 00 05 be 40003918 <endpwent+0x20> <== NOT EXECUTED
40003908: 01 00 00 00 nop <== NOT EXECUTED
fclose(passwd_fp);
4000390c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40003910: 40 00 37 df call 4001188c <fclose> <== NOT EXECUTED
40003914: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40003918: 81 c3 e0 08 retl <== NOT EXECUTED
40004620 <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)
{
40004620: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (tty->ccount == 0)
40004624: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 <== NOT EXECUTED
40004628: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000462c: 02 80 00 0a be 40004654 <erase+0x34> <== NOT EXECUTED
40004630: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
return;
if (lineFlag) {
40004634: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
40004638: 02 80 00 7a be 40004820 <erase+0x200> <== NOT EXECUTED
4000463c: 25 10 00 73 sethi %hi(0x4001cc00), %l2 <== NOT EXECUTED
if (!(tty->termios.c_lflag & ECHO)) {
40004640: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
40004644: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
40004648: 32 80 00 05 bne,a 4000465c <erase+0x3c> <== NOT EXECUTED
4000464c: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED
tty->ccount = 0;
40004650: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED
return;
40004654: 81 c7 e0 08 ret <== NOT EXECUTED
40004658: 81 e8 00 00 restore <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
4000465c: 12 80 00 71 bne 40004820 <erase+0x200> <== NOT EXECUTED
40004660: 25 10 00 73 sethi %hi(0x4001cc00), %l2 <== NOT EXECUTED
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
40004664: 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;
40004668: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
4000466c: 7f ff ff c9 call 40004590 <echo> <== NOT EXECUTED
40004670: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
40004674: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
echo ('\n', tty);
40004678: 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)
4000467c: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40004680: 02 bf ff f5 be 40004654 <erase+0x34> <== NOT EXECUTED
40004684: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED
40004688: 30 80 00 0f b,a 400046c4 <erase+0xa4> <== NOT EXECUTED
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
if (tty->termios.c_lflag & ECHO) {
4000468c: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
40004690: 86 00 ff ff add %g3, -1, %g3 <== NOT EXECUTED
40004694: c6 24 20 20 st %g3, [ %l0 + 0x20 ] <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
40004698: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
4000469c: 02 80 00 5c be 4000480c <erase+0x1ec> <== NOT EXECUTED
400046a0: e2 08 80 03 ldub [ %g2 + %g3 ], %l1 <== NOT EXECUTED
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
400046a4: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
400046a8: 32 80 00 09 bne,a 400046cc <erase+0xac> <== NOT EXECUTED
400046ac: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED
400046b0: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED
400046b4: 32 80 00 06 bne,a 400046cc <erase+0xac> <== NOT EXECUTED
400046b8: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED
echo (tty->termios.c_cc[VERASE], tty);
400046bc: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED
400046c0: b2 10 00 10 mov %l0, %i1 <== NOT EXECUTED
400046c4: 7f ff ff b3 call 40004590 <echo> <== NOT EXECUTED
400046c8: 81 e8 00 00 restore <== NOT EXECUTED
}
else if (c == '\t') {
400046cc: 80 a4 60 09 cmp %l1, 9 <== NOT EXECUTED
400046d0: 32 80 00 2a bne,a 40004778 <erase+0x158> <== NOT EXECUTED
400046d4: 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)
400046d8: 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;
400046dc: 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)) {
400046e0: da 04 80 00 ld [ %l2 ], %o5 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
400046e4: 10 80 00 13 b 40004730 <erase+0x110> <== NOT EXECUTED
400046e8: 84 10 20 00 clr %g2 <== NOT EXECUTED
c = tty->cbuf[i++];
if (c == '\t') {
400046ec: c8 09 00 02 ldub [ %g4 + %g2 ], %g4 <== NOT EXECUTED
400046f0: 80 a1 20 09 cmp %g4, 9 <== NOT EXECUTED
400046f4: 12 80 00 04 bne 40004704 <erase+0xe4> <== NOT EXECUTED
400046f8: 98 03 40 04 add %o5, %g4, %o4 <== NOT EXECUTED
col = (col | 7) + 1;
400046fc: 10 80 00 0b b 40004728 <erase+0x108> <== NOT EXECUTED
40004700: a2 14 60 07 or %l1, 7, %l1 <== NOT EXECUTED
}
else if (iscntrl (c)) {
40004704: c8 0b 20 01 ldub [ %o4 + 1 ], %g4 <== NOT EXECUTED
40004708: 80 89 20 20 btst 0x20, %g4 <== NOT EXECUTED
4000470c: 22 80 00 08 be,a 4000472c <erase+0x10c> <== NOT EXECUTED
40004710: a2 04 60 01 inc %l1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
40004714: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004718: 32 80 00 05 bne,a 4000472c <erase+0x10c> <== NOT EXECUTED
4000471c: a2 04 60 02 add %l1, 2, %l1 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
40004720: 10 80 00 04 b 40004730 <erase+0x110> <== NOT EXECUTED
40004724: 84 00 a0 01 inc %g2 <== NOT EXECUTED
else if (iscntrl (c)) {
if (tty->termios.c_lflag & ECHOCTL)
col += 2;
}
else {
col++;
40004728: a2 04 60 01 inc %l1 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
4000472c: 84 00 a0 01 inc %g2 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
40004730: 80 a0 80 03 cmp %g2, %g3 <== NOT EXECUTED
40004734: 32 bf ff ee bne,a 400046ec <erase+0xcc> <== NOT EXECUTED
40004738: c8 04 20 1c ld [ %l0 + 0x1c ], %g4 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
4000473c: 10 80 00 08 b 4000475c <erase+0x13c> <== NOT EXECUTED
40004740: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
40004744: 7f ff fe e4 call 400042d4 <rtems_termios_puts> <== NOT EXECUTED
40004748: 01 00 00 00 nop <== NOT EXECUTED
tty->column--;
4000474c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
40004750: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
40004754: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
40004758: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
4000475c: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED
40004760: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
40004764: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED
40004768: 14 bf ff f7 bg 40004744 <erase+0x124> <== NOT EXECUTED
4000476c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
if (tty->column)
tty->column--;
}
}
}
if (!lineFlag)
40004770: 10 80 00 28 b 40004810 <erase+0x1f0> <== NOT EXECUTED
40004774: 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)) {
40004778: a2 04 60 01 inc %l1 <== NOT EXECUTED
4000477c: c4 08 80 11 ldub [ %g2 + %l1 ], %g2 <== NOT EXECUTED
40004780: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED
40004784: 22 80 00 10 be,a 400047c4 <erase+0x1a4> <== NOT EXECUTED
40004788: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
4000478c: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
40004790: 22 80 00 0d be,a 400047c4 <erase+0x1a4> <== NOT EXECUTED
40004794: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
40004798: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
4000479c: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
400047a0: 7f ff fe cd call 400042d4 <rtems_termios_puts> <== NOT EXECUTED
400047a4: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
if (tty->column)
400047a8: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
400047ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400047b0: 22 80 00 05 be,a 400047c4 <erase+0x1a4> <== NOT EXECUTED
400047b4: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
tty->column--;
400047b8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
400047bc: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
400047c0: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
400047c4: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED
400047c8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
400047cc: 02 80 00 07 be 400047e8 <erase+0x1c8> <== NOT EXECUTED
400047d0: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
400047d4: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
400047d8: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
400047dc: 02 80 00 0d be 40004810 <erase+0x1f0> <== NOT EXECUTED
400047e0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
400047e4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
400047e8: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
400047ec: 7f ff fe ba call 400042d4 <rtems_termios_puts> <== NOT EXECUTED
400047f0: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
if (tty->column)
400047f4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
400047f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400047fc: 02 80 00 05 be 40004810 <erase+0x1f0> <== NOT EXECUTED
40004800: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
tty->column--;
40004804: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
40004808: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
}
}
}
if (!lineFlag)
4000480c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
40004810: 32 80 00 0a bne,a 40004838 <erase+0x218> <== NOT EXECUTED
40004814: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED
40004818: 81 c7 e0 08 ret <== NOT EXECUTED
4000481c: 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);
40004820: 27 10 00 6f sethi %hi(0x4001bc00), %l3 <== NOT EXECUTED
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
40004824: 29 10 00 6f sethi %hi(0x4001bc00), %l4 <== NOT EXECUTED
40004828: a4 14 a3 b8 or %l2, 0x3b8, %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);
4000482c: a6 14 e2 38 or %l3, 0x238, %l3 <== NOT EXECUTED
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
40004830: a8 15 22 30 or %l4, 0x230, %l4 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
40004834: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED
40004838: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED
4000483c: 32 bf ff 94 bne,a 4000468c <erase+0x6c> <== NOT EXECUTED
40004840: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED
40004844: 81 c7 e0 08 ret <== NOT EXECUTED
40004848: 81 e8 00 00 restore <== NOT EXECUTED
40004120 <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
40004120: 9d e3 bf 98 save %sp, -104, %sp
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
40004124: 03 10 00 83 sethi %hi(0x40020c00), %g1
40004128: c2 00 62 74 ld [ %g1 + 0x274 ], %g1 ! 40020e74 <rtems_libio_number_iops>
...
)
{
int ret;
va_list ap;
va_start( ap, cmd );
4000412c: 84 07 a0 4c add %fp, 0x4c, %g2
40004130: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
40004134: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
40004138: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
4000413c: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
40004140: 80 a6 00 01 cmp %i0, %g1
40004144: 1a 80 00 0c bcc 40004174 <fcntl+0x54> <== NEVER TAKEN
40004148: c4 27 bf fc st %g2, [ %fp + -4 ]
iop = rtems_libio_iop( fd );
4000414c: 07 10 00 86 sethi %hi(0x40021800), %g3
40004150: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 ! 40021814 <rtems_libio_iops>
40004154: 89 2e 20 06 sll %i0, 6, %g4
40004158: a1 2e 20 03 sll %i0, 3, %l0
4000415c: a0 04 00 04 add %l0, %g4, %l0
40004160: a0 00 c0 10 add %g3, %l0, %l0
rtems_libio_check_is_open(iop);
40004164: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
40004168: 80 8a 21 00 btst 0x100, %o0
4000416c: 12 80 00 06 bne 40004184 <fcntl+0x64> <== ALWAYS TAKEN
40004170: 80 a6 60 09 cmp %i1, 9
40004174: 40 00 37 8a call 40011f9c <__errno> <== NOT EXECUTED
40004178: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000417c: 10 80 00 51 b 400042c0 <fcntl+0x1a0> <== NOT EXECUTED
40004180: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
40004184: 18 80 00 4c bgu 400042b4 <fcntl+0x194>
40004188: 89 2e 60 02 sll %i1, 2, %g4
4000418c: 1b 10 00 10 sethi %hi(0x40004000), %o5
40004190: 9a 13 60 f8 or %o5, 0xf8, %o5 ! 400040f8 <rtems_filesystem_evaluate_path+0xa8>
40004194: c8 03 40 04 ld [ %o5 + %g4 ], %g4
40004198: 81 c1 00 00 jmp %g4
4000419c: 01 00 00 00 nop
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
400041a0: c4 00 80 00 ld [ %g2 ], %g2
if ( fd2 )
400041a4: 80 a0 a0 00 cmp %g2, 0
400041a8: 02 80 00 09 be 400041cc <fcntl+0xac> <== ALWAYS TAKEN
400041ac: 80 a0 80 01 cmp %g2, %g1
diop = rtems_libio_iop( fd2 );
400041b0: 1a 80 00 0c bcc 400041e0 <fcntl+0xc0> <== NOT EXECUTED
400041b4: a2 10 20 00 clr %l1 <== NOT EXECUTED
400041b8: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED
400041bc: a3 28 a0 03 sll %g2, 3, %l1 <== NOT EXECUTED
400041c0: a2 04 40 01 add %l1, %g1, %l1 <== NOT EXECUTED
400041c4: 10 80 00 07 b 400041e0 <fcntl+0xc0> <== NOT EXECUTED
400041c8: a2 00 c0 11 add %g3, %l1, %l1 <== NOT EXECUTED
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
400041cc: 40 00 02 22 call 40004a54 <rtems_libio_allocate>
400041d0: b0 10 3f ff mov -1, %i0
if ( diop == 0 ) {
400041d4: a2 92 20 00 orcc %o0, 0, %l1
400041d8: 02 80 00 4d be 4000430c <fcntl+0x1ec> <== NEVER TAKEN
400041dc: 01 00 00 00 nop
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
400041e0: c4 04 20 3c ld [ %l0 + 0x3c ], %g2
diop->flags = iop->flags;
400041e4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
400041e8: c6 04 20 40 ld [ %l0 + 0x40 ], %g3
diop->file_info = iop->file_info;
400041ec: c4 24 60 3c st %g2, [ %l1 + 0x3c ]
diop->flags = iop->flags;
400041f0: c2 24 60 18 st %g1, [ %l1 + 0x18 ]
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
400041f4: c6 24 60 40 st %g3, [ %l1 + 0x40 ]
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
400041f8: 90 04 60 1c add %l1, 0x1c, %o0
400041fc: 92 04 20 1c add %l0, 0x1c, %o1
40004200: 40 00 3c 10 call 40013240 <memcpy>
40004204: 94 10 20 14 mov 0x14, %o2
ret = (int) (diop - rtems_libio_iops);
40004208: 03 10 00 86 sethi %hi(0x40021800), %g1
4000420c: f0 00 60 14 ld [ %g1 + 0x14 ], %i0 ! 40021814 <rtems_libio_iops>
40004210: a2 24 40 18 sub %l1, %i0, %l1
40004214: a3 3c 60 03 sra %l1, 3, %l1
40004218: 85 2c 60 06 sll %l1, 6, %g2
4000421c: 83 2c 60 03 sll %l1, 3, %g1
40004220: 82 20 80 01 sub %g2, %g1, %g1
40004224: 85 28 60 06 sll %g1, 6, %g2
40004228: 82 00 40 02 add %g1, %g2, %g1
4000422c: 82 00 40 11 add %g1, %l1, %g1
40004230: b1 28 60 0f sll %g1, 0xf, %i0
40004234: b0 26 00 01 sub %i0, %g1, %i0
40004238: b1 2e 20 03 sll %i0, 3, %i0
4000423c: 10 80 00 24 b 400042cc <fcntl+0x1ac>
40004240: b0 06 00 11 add %i0, %l1, %i0
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
40004244: b1 32 20 0b srl %o0, 0xb, %i0
40004248: 10 80 00 24 b 400042d8 <fcntl+0x1b8>
4000424c: 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 ) )
40004250: c2 00 80 00 ld [ %g2 ], %g1
40004254: 80 a0 60 00 cmp %g1, 0
40004258: 22 80 00 03 be,a 40004264 <fcntl+0x144> <== NEVER TAKEN
4000425c: 90 0a 37 ff and %o0, -2049, %o0 <== NOT EXECUTED
40004260: 90 12 28 00 or %o0, 0x800, %o0
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
40004264: d0 24 20 18 st %o0, [ %l0 + 0x18 ]
40004268: 10 80 00 1c b 400042d8 <fcntl+0x1b8>
4000426c: b0 10 20 00 clr %i0
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
40004270: 40 00 01 8e call 400048a8 <rtems_libio_to_fcntl_flags>
40004274: 01 00 00 00 nop
40004278: 10 80 00 15 b 400042cc <fcntl+0x1ac>
4000427c: b0 10 00 08 mov %o0, %i0
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
40004280: d0 00 80 00 ld [ %g2 ], %o0
40004284: 40 00 02 28 call 40004b24 <rtems_libio_fcntl_flags>
40004288: 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);
4000428c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
40004290: 90 0a 22 01 and %o0, 0x201, %o0
40004294: 82 08 7d fe and %g1, -514, %g1
40004298: 82 12 00 01 or %o0, %g1, %g1
4000429c: 10 80 00 0f b 400042d8 <fcntl+0x1b8>
400042a0: c2 24 20 18 st %g1, [ %l0 + 0x18 ]
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
400042a4: 40 00 37 3e call 40011f9c <__errno>
400042a8: b0 10 3f ff mov -1, %i0
400042ac: 10 80 00 05 b 400042c0 <fcntl+0x1a0>
400042b0: 82 10 20 86 mov 0x86, %g1
ret = -1;
break;
default:
errno = EINVAL;
400042b4: 40 00 37 3a call 40011f9c <__errno>
400042b8: b0 10 3f ff mov -1, %i0
400042bc: 82 10 20 16 mov 0x16, %g1
400042c0: c2 22 00 00 st %g1, [ %o0 ]
400042c4: 81 c7 e0 08 ret
400042c8: 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) {
400042cc: 80 a6 20 00 cmp %i0, 0
400042d0: 06 80 00 0f bl 4000430c <fcntl+0x1ec> <== NEVER TAKEN
400042d4: 01 00 00 00 nop
if (iop->handlers->fcntl_h) {
400042d8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
400042dc: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
400042e0: 80 a0 60 00 cmp %g1, 0
400042e4: 02 bf ff f8 be 400042c4 <fcntl+0x1a4> <== NEVER TAKEN
400042e8: 92 10 00 10 mov %l0, %o1
int err = (*iop->handlers->fcntl_h)( cmd, iop );
400042ec: 9f c0 40 00 call %g1
400042f0: 90 10 00 19 mov %i1, %o0
if (err) {
400042f4: a0 92 20 00 orcc %o0, 0, %l0
400042f8: 02 80 00 05 be 4000430c <fcntl+0x1ec> <== ALWAYS TAKEN
400042fc: 01 00 00 00 nop
errno = err;
40004300: 40 00 37 27 call 40011f9c <__errno> <== NOT EXECUTED
40004304: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
40004308: 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;
}
4000430c: 81 c7 e0 08 ret
40004310: 81 e8 00 00 restore
40004330 <fdatasync>:
#include <rtems/seterr.h>
int fdatasync(
int fd
)
{
40004330: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
40004334: 03 10 00 83 sethi %hi(0x40020c00), %g1
40004338: c2 00 62 74 ld [ %g1 + 0x274 ], %g1 ! 40020e74 <rtems_libio_number_iops>
4000433c: 80 a6 00 01 cmp %i0, %g1
40004340: 1a 80 00 0c bcc 40004370 <fdatasync+0x40>
40004344: 01 00 00 00 nop
iop = rtems_libio_iop( fd );
40004348: 03 10 00 86 sethi %hi(0x40021800), %g1
4000434c: d0 00 60 14 ld [ %g1 + 0x14 ], %o0 ! 40021814 <rtems_libio_iops>
40004350: 83 2e 20 06 sll %i0, 6, %g1
40004354: b1 2e 20 03 sll %i0, 3, %i0
40004358: b0 06 00 01 add %i0, %g1, %i0
4000435c: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_is_open(iop);
40004360: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
40004364: 80 88 61 00 btst 0x100, %g1
40004368: 12 80 00 06 bne 40004380 <fdatasync+0x50> <== ALWAYS TAKEN
4000436c: 80 88 60 04 btst 4, %g1
40004370: 40 00 37 0b call 40011f9c <__errno>
40004374: 01 00 00 00 nop
40004378: 10 80 00 0f b 400043b4 <fdatasync+0x84>
4000437c: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
40004380: 32 80 00 06 bne,a 40004398 <fdatasync+0x68>
40004384: c2 02 20 40 ld [ %o0 + 0x40 ], %g1
40004388: 40 00 37 05 call 40011f9c <__errno>
4000438c: 01 00 00 00 nop
40004390: 10 80 00 09 b 400043b4 <fdatasync+0x84>
40004394: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
/*
* Now process the fdatasync().
*/
if ( !iop->handlers->fdatasync_h )
40004398: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
4000439c: 80 a0 60 00 cmp %g1, 0
400043a0: 12 80 00 08 bne 400043c0 <fdatasync+0x90>
400043a4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
400043a8: 40 00 36 fd call 40011f9c <__errno>
400043ac: 01 00 00 00 nop
400043b0: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86>
400043b4: c2 22 00 00 st %g1, [ %o0 ]
400043b8: 10 80 00 04 b 400043c8 <fdatasync+0x98>
400043bc: 90 10 3f ff mov -1, %o0
return (*iop->handlers->fdatasync_h)( iop );
400043c0: 9f c0 40 00 call %g1
400043c4: 01 00 00 00 nop
}
400043c8: 81 c7 e0 08 ret
400043cc: 91 e8 00 08 restore %g0, %o0, %o0
400043d0: 40 00 44 8c call 40015600 <_svfprintf_r+0x1798> <== NOT EXECUTED
400043d4: 40 00 44 98 call 40015634 <_svfprintf_r+0x17cc> <== NOT EXECUTED
400043d8: 40 00 44 a4 call 40015668 <_svfprintf_r+0x1800> <== NOT EXECUTED
400043dc: 40 00 44 b0 call 4001569c <_svfprintf_r+0x1834> <== NOT EXECUTED
400043e0: 40 00 44 bc call 400156d0 <_svfprintf_r+0x1868> <== NOT EXECUTED
400043e4: 40 00 44 c8 call 40015704 <_svfprintf_r+0x189c> <== NOT EXECUTED
400043e8: 40 00 44 d4 call 40015738 <_svfprintf_r+0x18d0> <== NOT EXECUTED
400043ec: 40 00 44 e0 call 4001576c <_svfprintf_r+0x1904> <== NOT EXECUTED
400043f0: 40 00 44 ec call 400157a0 <_svfprintf_r+0x1938> <== NOT EXECUTED
400043f4: 40 00 44 f8 call 400157d4 <_svfprintf_r+0x196c> <== NOT EXECUTED
400043f8: 40 00 45 04 call 40015808 <_svfprintf_r+0x19a0> <== NOT EXECUTED
400043fc: 40 00 45 10 call 4001583c <_svfprintf_r+0x19d4> <== NOT EXECUTED
4000d768 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000d768: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4000d76c: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000d770: d0 00 61 e4 ld [ %g1 + 0x1e4 ], %o0 ! 4001d5e4 <rtems_pipe_semaphore><== NOT EXECUTED
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000d774: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4000d778: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d77c: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d780: 7f ff e3 5b call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
4000d784: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000d788: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d78c: 12 80 00 f0 bne 4000db4c <fifo_open+0x3e4> <== NOT EXECUTED
4000d790: 01 00 00 00 nop <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL)
return -EINTR;
pipe = *pipep;
4000d794: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED
if (pipe == NULL) {
4000d798: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
4000d79c: 32 80 00 5b bne,a 4000d908 <fifo_open+0x1a0> <== NOT EXECUTED
4000d7a0: 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));
4000d7a4: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED
4000d7a8: 7f ff f7 d7 call 4000b704 <malloc> <== NOT EXECUTED
4000d7ac: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED
if (pipe == NULL)
4000d7b0: a4 92 20 00 orcc %o0, 0, %l2 <== NOT EXECUTED
4000d7b4: 02 80 00 66 be 4000d94c <fifo_open+0x1e4> <== NOT EXECUTED
4000d7b8: a2 10 00 12 mov %l2, %l1 <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
4000d7bc: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d7c0: 40 00 09 c2 call 4000fec8 <memset> <== NOT EXECUTED
4000d7c4: 94 10 20 34 mov 0x34, %o2 <== NOT EXECUTED
pipe->Size = PIPE_BUF;
4000d7c8: 82 10 22 00 mov 0x200, %g1 <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4000d7cc: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED
4000d7d0: 7f ff f7 cd call 4000b704 <malloc> <== NOT EXECUTED
4000d7d4: c2 24 a0 04 st %g1, [ %l2 + 4 ] <== NOT EXECUTED
if (! pipe->Buffer)
4000d7d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d7dc: 02 80 00 46 be 4000d8f4 <fifo_open+0x18c> <== NOT EXECUTED
4000d7e0: d0 24 80 00 st %o0, [ %l2 ] <== NOT EXECUTED
goto err_buf;
err = -EINTR;
if (rtems_barrier_create(
4000d7e4: 27 10 00 73 sethi %hi(0x4001cc00), %l3 <== NOT EXECUTED
4000d7e8: d0 4c e3 a4 ldsb [ %l3 + 0x3a4 ], %o0 ! 4001cfa4 <c.6850> <== NOT EXECUTED
4000d7ec: 29 14 12 5c sethi %hi(0x50497000), %l4 <== NOT EXECUTED
4000d7f0: 82 15 22 00 or %l4, 0x200, %g1 ! 50497200 <RAM_END+0x10097200><== NOT EXECUTED
4000d7f4: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d7f8: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
4000d7fc: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d800: 40 00 02 81 call 4000e204 <rtems_barrier_create> <== NOT EXECUTED
4000d804: 96 04 a0 2c add %l2, 0x2c, %o3 <== NOT EXECUTED
4000d808: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d80c: 32 80 00 38 bne,a 4000d8ec <fifo_open+0x184> <== NOT EXECUTED
4000d810: 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(
4000d814: d0 4c e3 a4 ldsb [ %l3 + 0x3a4 ], %o0 <== NOT EXECUTED
4000d818: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED
4000d81c: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <RAM_END+0x10097700><== NOT EXECUTED
4000d820: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d824: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
4000d828: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d82c: 40 00 02 76 call 4000e204 <rtems_barrier_create> <== NOT EXECUTED
4000d830: 96 04 a0 30 add %l2, 0x30, %o3 <== NOT EXECUTED
4000d834: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d838: 12 80 00 2a bne 4000d8e0 <fifo_open+0x178> <== NOT EXECUTED
4000d83c: 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(
4000d840: d0 4c e3 a4 ldsb [ %l3 + 0x3a4 ], %o0 <== NOT EXECUTED
4000d844: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000d848: 90 12 00 14 or %o0, %l4, %o0 <== NOT EXECUTED
4000d84c: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED
4000d850: 96 10 20 00 clr %o3 <== NOT EXECUTED
4000d854: 7f ff e2 84 call 40006264 <rtems_semaphore_create> <== NOT EXECUTED
4000d858: 98 04 a0 28 add %l2, 0x28, %o4 <== NOT EXECUTED
4000d85c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d860: 12 80 00 1e bne 4000d8d8 <fifo_open+0x170> <== NOT EXECUTED
4000d864: 29 10 00 78 sethi %hi(0x4001e000), %l4 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
4000d868: d2 04 a0 2c ld [ %l2 + 0x2c ], %o1 <== NOT EXECUTED
4000d86c: b0 07 bf f8 add %fp, -8, %i0 <== NOT EXECUTED
4000d870: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
4000d874: 7f ff e9 28 call 40007d14 <_Objects_Get> <== NOT EXECUTED
4000d878: 90 15 22 f0 or %l4, 0x2f0, %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
4000d87c: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 <== NOT EXECUTED
4000d880: 25 04 00 00 sethi %hi(0x10000000), %l2 <== NOT EXECUTED
4000d884: 82 10 40 12 or %g1, %l2, %g1 <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4000d888: 7f ff eb 71 call 4000864c <_Thread_Enable_dispatch> <== NOT EXECUTED
4000d88c: c2 22 20 4c st %g1, [ %o0 + 0x4c ] <== NOT EXECUTED
4000d890: d2 04 60 30 ld [ %l1 + 0x30 ], %o1 <== NOT EXECUTED
4000d894: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
4000d898: 7f ff e9 1f call 40007d14 <_Objects_Get> <== NOT EXECUTED
4000d89c: 90 15 22 f0 or %l4, 0x2f0, %o0 <== NOT EXECUTED
_Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state
4000d8a0: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 <== NOT EXECUTED
4000d8a4: a4 10 40 12 or %g1, %l2, %l2 <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4000d8a8: 7f ff eb 69 call 4000864c <_Thread_Enable_dispatch> <== NOT EXECUTED
4000d8ac: e4 22 20 4c st %l2, [ %o0 + 0x4c ] <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
4000d8b0: c2 0c e3 a4 ldub [ %l3 + 0x3a4 ], %g1 <== NOT EXECUTED
4000d8b4: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
4000d8b8: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED
4000d8bc: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED
4000d8c0: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED
4000d8c4: 12 80 00 10 bne 4000d904 <fifo_open+0x19c> <== NOT EXECUTED
4000d8c8: c4 2c e3 a4 stb %g2, [ %l3 + 0x3a4 ] <== NOT EXECUTED
c = 'a';
4000d8cc: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED
4000d8d0: 10 80 00 0d b 4000d904 <fifo_open+0x19c> <== NOT EXECUTED
4000d8d4: c2 2c e3 a4 stb %g1, [ %l3 + 0x3a4 ] <== NOT EXECUTED
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
4000d8d8: 40 00 02 79 call 4000e2bc <rtems_barrier_delete> <== NOT EXECUTED
4000d8dc: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
4000d8e0: 40 00 02 77 call 4000e2bc <rtems_barrier_delete> <== NOT EXECUTED
4000d8e4: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED
err_rbar:
free(pipe->Buffer);
4000d8e8: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED
4000d8ec: 7f ff f6 24 call 4000b17c <free> <== NOT EXECUTED
4000d8f0: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
err_buf:
free(pipe);
4000d8f4: 7f ff f6 22 call 4000b17c <free> <== NOT EXECUTED
4000d8f8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4000d8fc: 10 80 00 15 b 4000d950 <fifo_open+0x1e8> <== NOT EXECUTED
4000d900: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000d904: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
4000d908: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d90c: 7f ff e2 f8 call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
4000d910: 94 10 20 00 clr %o2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000d914: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000d918: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
4000d91c: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000d920: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000d924: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000d928: 12 80 00 09 bne 4000d94c <fifo_open+0x1e4> <== NOT EXECUTED
4000d92c: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED
if (err)
4000d930: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000d934: 22 80 00 06 be,a 4000d94c <fifo_open+0x1e4> <== NOT EXECUTED
4000d938: e2 24 00 00 st %l1, [ %l0 ] <== NOT EXECUTED
pipe_free(pipe);
4000d93c: 7f ff ff 3b call 4000d628 <pipe_free> <== NOT EXECUTED
4000d940: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4000d944: 10 80 00 03 b 4000d950 <fifo_open+0x1e8> <== NOT EXECUTED
4000d948: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000d94c: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000d950: 7f ff e3 2e call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
4000d954: d0 00 61 e4 ld [ %g1 + 0x1e4 ], %o0 ! 4001d5e4 <rtems_pipe_semaphore><== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4000d958: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000d95c: 12 80 00 7c bne 4000db4c <fifo_open+0x3e4> <== NOT EXECUTED
4000d960: 01 00 00 00 nop <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4000d964: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED
4000d968: 82 08 a0 06 and %g2, 6, %g1 <== NOT EXECUTED
4000d96c: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED
4000d970: 02 80 00 2e be 4000da28 <fifo_open+0x2c0> <== NOT EXECUTED
4000d974: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED
4000d978: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED
4000d97c: 02 80 00 56 be 4000dad4 <fifo_open+0x36c> <== NOT EXECUTED
4000d980: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
4000d984: 12 80 00 6a bne 4000db2c <fifo_open+0x3c4> <== NOT EXECUTED
4000d988: 01 00 00 00 nop <== NOT EXECUTED
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4000d98c: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4000d990: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000d994: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4000d998: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000d99c: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED
4000d9a0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d9a4: 12 80 00 05 bne 4000d9b8 <fifo_open+0x250> <== NOT EXECUTED
4000d9a8: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4000d9ac: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
4000d9b0: 40 00 02 5d call 4000e324 <rtems_barrier_release> <== NOT EXECUTED
4000d9b4: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
if (pipe->Writers == 0) {
4000d9b8: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000d9bc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d9c0: 12 80 00 5b bne 4000db2c <fifo_open+0x3c4> <== NOT EXECUTED
4000d9c4: 01 00 00 00 nop <== NOT EXECUTED
/* Not an error */
if (LIBIO_NODELAY(iop))
4000d9c8: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED
4000d9cc: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000d9d0: 12 80 00 57 bne 4000db2c <fifo_open+0x3c4> <== NOT EXECUTED
4000d9d4: 01 00 00 00 nop <== NOT EXECUTED
break;
prevCounter = pipe->writerCounter;
4000d9d8: e4 04 60 24 ld [ %l1 + 0x24 ], %l2 <== NOT EXECUTED
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
4000d9dc: 7f ff e3 0b call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
4000d9e0: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4000d9e4: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
4000d9e8: 40 00 02 66 call 4000e380 <rtems_barrier_wait> <== NOT EXECUTED
4000d9ec: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d9f0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d9f4: 12 80 00 52 bne 4000db3c <fifo_open+0x3d4> <== NOT EXECUTED
4000d9f8: 92 10 20 00 clr %o1 <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4000d9fc: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
4000da00: 7f ff e2 bb call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
4000da04: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000da08: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000da0c: 32 80 00 4d bne,a 4000db40 <fifo_open+0x3d8> <== NOT EXECUTED
4000da10: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
4000da14: c2 04 60 24 ld [ %l1 + 0x24 ], %g1 <== NOT EXECUTED
4000da18: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED
4000da1c: 02 bf ff f0 be 4000d9dc <fifo_open+0x274> <== NOT EXECUTED
4000da20: 01 00 00 00 nop <== NOT EXECUTED
4000da24: 30 80 00 42 b,a 4000db2c <fifo_open+0x3c4> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4000da28: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
4000da2c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000da30: 32 80 00 07 bne,a 4000da4c <fifo_open+0x2e4> <== NOT EXECUTED
4000da34: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000da38: 80 88 a0 01 btst 1, %g2 <== NOT EXECUTED
4000da3c: 22 80 00 04 be,a 4000da4c <fifo_open+0x2e4> <== NOT EXECUTED
4000da40: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000da44: 10 80 00 3f b 4000db40 <fifo_open+0x3d8> <== NOT EXECUTED
4000da48: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4000da4c: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000da50: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4000da54: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000da58: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED
4000da5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000da60: 12 80 00 05 bne 4000da74 <fifo_open+0x30c> <== NOT EXECUTED
4000da64: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000da68: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
4000da6c: 40 00 02 2e call 4000e324 <rtems_barrier_release> <== NOT EXECUTED
4000da70: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
if (pipe->Readers == 0) {
4000da74: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
4000da78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000da7c: 12 80 00 2c bne 4000db2c <fifo_open+0x3c4> <== NOT EXECUTED
4000da80: 01 00 00 00 nop <== NOT EXECUTED
prevCounter = pipe->readerCounter;
4000da84: e4 04 60 20 ld [ %l1 + 0x20 ], %l2 <== NOT EXECUTED
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4000da88: 7f ff e2 e0 call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
4000da8c: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4000da90: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
4000da94: 40 00 02 3b call 4000e380 <rtems_barrier_wait> <== NOT EXECUTED
4000da98: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000da9c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000daa0: 12 80 00 27 bne 4000db3c <fifo_open+0x3d4> <== NOT EXECUTED
4000daa4: 92 10 20 00 clr %o1 <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4000daa8: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
4000daac: 7f ff e2 90 call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
4000dab0: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000dab4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000dab8: 32 80 00 22 bne,a 4000db40 <fifo_open+0x3d8> <== NOT EXECUTED
4000dabc: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
4000dac0: c2 04 60 20 ld [ %l1 + 0x20 ], %g1 <== NOT EXECUTED
4000dac4: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED
4000dac8: 02 bf ff f0 be 4000da88 <fifo_open+0x320> <== NOT EXECUTED
4000dacc: 01 00 00 00 nop <== NOT EXECUTED
4000dad0: 30 80 00 17 b,a 4000db2c <fifo_open+0x3c4> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4000dad4: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4000dad8: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000dadc: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4000dae0: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000dae4: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED
4000dae8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000daec: 12 80 00 05 bne 4000db00 <fifo_open+0x398> <== NOT EXECUTED
4000daf0: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4000daf4: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED
4000daf8: 40 00 02 0b call 4000e324 <rtems_barrier_release> <== NOT EXECUTED
4000dafc: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4000db00: 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 ++;
4000db04: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000db08: 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 ++;
4000db0c: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000db10: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED
4000db14: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000db18: 12 80 00 05 bne 4000db2c <fifo_open+0x3c4> <== NOT EXECUTED
4000db1c: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000db20: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED
4000db24: 40 00 02 00 call 4000e324 <rtems_barrier_release> <== NOT EXECUTED
4000db28: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
break;
}
PIPE_UNLOCK(pipe);
4000db2c: 7f ff e2 b7 call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
4000db30: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED
return 0;
4000db34: 81 c7 e0 08 ret <== NOT EXECUTED
4000db38: 81 e8 00 00 restore <== NOT EXECUTED
4000db3c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
4000db40: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
4000db44: 7f ff fe c5 call 4000d658 <pipe_release> <== NOT EXECUTED
4000db48: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
return err;
}
4000db4c: 81 c7 e0 08 ret <== NOT EXECUTED
4000db50: 81 e8 00 00 restore <== NOT EXECUTED
4000db54: 40 00 dc 80 call 40044d54 <__end+0x26894> <== NOT EXECUTED
4000db58: 40 00 dc a0 call 40044dd8 <__end+0x26918> <== NOT EXECUTED
4000db5c: 40 00 dc 98 call 40044dbc <__end+0x268fc> <== NOT EXECUTED
4000db60: 40 00 dc 98 call 40044dc0 <__end+0x26900> <== NOT EXECUTED
4000db64: 40 00 dc c0 call 40044e64 <__end+0x269a4> <== NOT EXECUTED
4000db68: 40 00 dc b4 call 40044e38 <__end+0x26978> <== NOT EXECUTED
4000db6c: 40 00 dc d8 call 40044ecc <__end+0x26a0c> <== NOT EXECUTED
40009fb8 <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;
40009fb8: 03 10 00 a6 sethi %hi(0x40029800), %g1 <== NOT EXECUTED
40009fbc: 05 10 00 a6 sethi %hi(0x40029800), %g2 <== NOT EXECUTED
40009fc0: c2 00 61 c8 ld [ %g1 + 0x1c8 ], %g1 <== NOT EXECUTED
40009fc4: 10 80 00 08 b 40009fe4 <file_systems_below_this_mountpoint+0x2c><== NOT EXECUTED
40009fc8: 84 10 a1 cc or %g2, 0x1cc, %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 ) {
40009fcc: c6 02 60 10 ld [ %o1 + 0x10 ], %g3 <== NOT EXECUTED
40009fd0: 80 a1 00 03 cmp %g4, %g3 <== NOT EXECUTED
40009fd4: 32 80 00 04 bne,a 40009fe4 <file_systems_below_this_mountpoint+0x2c><== NOT EXECUTED
40009fd8: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
40009fdc: 81 c3 e0 08 retl <== NOT EXECUTED
40009fe0: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
40009fe4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40009fe8: 32 bf ff f9 bne,a 40009fcc <file_systems_below_this_mountpoint+0x14><== NOT EXECUTED
40009fec: c8 00 60 18 ld [ %g1 + 0x18 ], %g4 <== NOT EXECUTED
return true;
}
}
return false;
}
40009ff0: 81 c3 e0 08 retl <== NOT EXECUTED
40009ff4: 90 10 20 00 clr %o0 <== NOT EXECUTED
40004400 <fpathconf>:
long fpathconf(
int fd,
int name
)
{
40004400: 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);
40004404: 03 10 00 83 sethi %hi(0x40020c00), %g1
40004408: c2 00 62 74 ld [ %g1 + 0x274 ], %g1 ! 40020e74 <rtems_libio_number_iops>
4000440c: 80 a6 00 01 cmp %i0, %g1
40004410: 1a 80 00 0b bcc 4000443c <fpathconf+0x3c>
40004414: 85 2e 20 06 sll %i0, 6, %g2
iop = rtems_libio_iop(fd);
40004418: 03 10 00 86 sethi %hi(0x40021800), %g1
4000441c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 ! 40021814 <rtems_libio_iops>
40004420: b1 2e 20 03 sll %i0, 3, %i0
40004424: b0 06 00 02 add %i0, %g2, %i0
40004428: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_is_open(iop);
4000442c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
40004430: 80 88 61 00 btst 0x100, %g1
40004434: 12 80 00 06 bne 4000444c <fpathconf+0x4c> <== ALWAYS TAKEN
40004438: 80 88 60 02 btst 2, %g1
4000443c: 40 00 36 d8 call 40011f9c <__errno>
40004440: 01 00 00 00 nop
40004444: 10 80 00 07 b 40004460 <fpathconf+0x60>
40004448: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
4000444c: 12 80 00 08 bne 4000446c <fpathconf+0x6c> <== ALWAYS TAKEN
40004450: 80 a6 60 0b cmp %i1, 0xb
40004454: 40 00 36 d2 call 40011f9c <__errno> <== NOT EXECUTED
40004458: 01 00 00 00 nop <== NOT EXECUTED
4000445c: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
40004460: c2 22 00 00 st %g1, [ %o0 ]
40004464: 81 c7 e0 08 ret
40004468: 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 ) {
4000446c: 18 80 00 2c bgu 4000451c <fpathconf+0x11c>
40004470: c2 06 20 2c ld [ %i0 + 0x2c ], %g1
40004474: b3 2e 60 02 sll %i1, 2, %i1
40004478: 05 10 00 10 sethi %hi(0x40004000), %g2
4000447c: 84 10 a3 d0 or %g2, 0x3d0, %g2 ! 400043d0 <fdatasync+0xa0>
40004480: c4 00 80 19 ld [ %g2 + %i1 ], %g2
40004484: 81 c0 80 00 jmp %g2
40004488: 01 00 00 00 nop
case _PC_LINK_MAX:
return_value = the_limits->link_max;
4000448c: f0 00 60 38 ld [ %g1 + 0x38 ], %i0
break;
40004490: 81 c7 e0 08 ret
40004494: 81 e8 00 00 restore
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
40004498: f0 00 60 3c ld [ %g1 + 0x3c ], %i0
break;
4000449c: 81 c7 e0 08 ret
400044a0: 81 e8 00 00 restore
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
400044a4: f0 00 60 40 ld [ %g1 + 0x40 ], %i0
break;
400044a8: 81 c7 e0 08 ret
400044ac: 81 e8 00 00 restore
case _PC_NAME_MAX:
return_value = the_limits->name_max;
400044b0: f0 00 60 44 ld [ %g1 + 0x44 ], %i0
break;
400044b4: 81 c7 e0 08 ret
400044b8: 81 e8 00 00 restore
case _PC_PATH_MAX:
return_value = the_limits->path_max;
400044bc: f0 00 60 48 ld [ %g1 + 0x48 ], %i0
break;
400044c0: 81 c7 e0 08 ret
400044c4: 81 e8 00 00 restore
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
400044c8: f0 00 60 4c ld [ %g1 + 0x4c ], %i0
break;
400044cc: 81 c7 e0 08 ret
400044d0: 81 e8 00 00 restore
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
400044d4: f0 00 60 54 ld [ %g1 + 0x54 ], %i0
break;
400044d8: 81 c7 e0 08 ret
400044dc: 81 e8 00 00 restore
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
400044e0: f0 00 60 58 ld [ %g1 + 0x58 ], %i0
break;
400044e4: 81 c7 e0 08 ret
400044e8: 81 e8 00 00 restore
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
400044ec: f0 00 60 64 ld [ %g1 + 0x64 ], %i0
break;
400044f0: 81 c7 e0 08 ret
400044f4: 81 e8 00 00 restore
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
400044f8: f0 00 60 50 ld [ %g1 + 0x50 ], %i0
break;
400044fc: 81 c7 e0 08 ret
40004500: 81 e8 00 00 restore
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
40004504: f0 00 60 5c ld [ %g1 + 0x5c ], %i0
break;
40004508: 81 c7 e0 08 ret
4000450c: 81 e8 00 00 restore
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
40004510: f0 00 60 60 ld [ %g1 + 0x60 ], %i0
break;
40004514: 81 c7 e0 08 ret
40004518: 81 e8 00 00 restore
default:
rtems_set_errno_and_return_minus_one( EINVAL );
4000451c: 40 00 36 a0 call 40011f9c <__errno>
40004520: b0 10 3f ff mov -1, %i0
40004524: 82 10 20 16 mov 0x16, %g1
40004528: c2 22 00 00 st %g1, [ %o0 ]
break;
}
return return_value;
}
4000452c: 81 c7 e0 08 ret
40004530: 81 e8 00 00 restore
4000b17c <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
4000b17c: 9d e3 bf a0 save %sp, -96, %sp
4000b180: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b184: 82 10 63 a8 or %g1, 0x3a8, %g1 ! 4001d7a8 <rtems_malloc_statistics>
4000b188: c4 00 60 0c ld [ %g1 + 0xc ], %g2
4000b18c: b2 10 00 18 mov %i0, %i1
4000b190: 84 00 a0 01 inc %g2
if ( !ptr )
4000b194: 80 a6 20 00 cmp %i0, 0
4000b198: 02 80 00 21 be 4000b21c <free+0xa0>
4000b19c: 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()) &&
4000b1a0: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000b1a4: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 ! 4001db10 <_System_state_Current>
4000b1a8: 80 a0 60 03 cmp %g1, 3
4000b1ac: 12 80 00 09 bne 4000b1d0 <free+0x54> <== NEVER TAKEN
4000b1b0: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b1b4: 40 00 01 2e call 4000b66c <malloc_is_system_state_OK>
4000b1b8: 01 00 00 00 nop
4000b1bc: 80 8a 20 ff btst 0xff, %o0
4000b1c0: 12 80 00 04 bne 4000b1d0 <free+0x54> <== ALWAYS TAKEN
4000b1c4: 03 10 00 75 sethi %hi(0x4001d400), %g1
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
4000b1c8: 40 00 01 3b call 4000b6b4 <malloc_deferred_free> <== NOT EXECUTED
4000b1cc: 81 e8 00 00 restore <== NOT EXECUTED
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4000b1d0: c2 00 60 78 ld [ %g1 + 0x78 ], %g1
4000b1d4: 80 a0 60 00 cmp %g1, 0
4000b1d8: 02 80 00 06 be 4000b1f0 <free+0x74> <== ALWAYS TAKEN
4000b1dc: 21 10 00 73 sethi %hi(0x4001cc00), %l0
(*rtems_malloc_statistics_helpers->at_free)(ptr);
4000b1e0: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED
4000b1e4: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000b1e8: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
4000b1ec: 21 10 00 73 sethi %hi(0x4001cc00), %l0 <== NOT EXECUTED
4000b1f0: d0 04 22 10 ld [ %l0 + 0x210 ], %o0 ! 4001ce10 <RTEMS_Malloc_Heap>
4000b1f4: 40 00 06 3d call 4000cae8 <_Protected_heap_Free>
4000b1f8: 92 10 00 19 mov %i1, %o1
4000b1fc: 80 8a 20 ff btst 0xff, %o0
4000b200: 12 80 00 07 bne 4000b21c <free+0xa0> <== ALWAYS TAKEN
4000b204: c2 04 22 10 ld [ %l0 + 0x210 ], %g1
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
4000b208: 31 10 00 70 sethi %hi(0x4001c000), %i0 <== NOT EXECUTED
4000b20c: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED
4000b210: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED
4000b214: 7f ff e2 a3 call 40003ca0 <printk> <== NOT EXECUTED
4000b218: 91 ee 21 a0 restore %i0, 0x1a0, %o0 <== NOT EXECUTED
4000b21c: 81 c7 e0 08 ret
4000b220: 81 e8 00 00 restore
40004c58 <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
40004c58: 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
40004c5c: 03 10 00 81 sethi %hi(0x40020400), %g1 <== NOT EXECUTED
40004c60: 82 10 60 40 or %g1, 0x40, %g1 ! 40020440 <rtems_global_user_env><== NOT EXECUTED
40004c64: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED
40004c68: 02 80 00 18 be 40004cc8 <free_user_env+0x70> <== NOT EXECUTED
40004c6c: 01 00 00 00 nop <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
40004c70: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED
40004c74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004c78: 22 80 00 09 be,a 40004c9c <free_user_env+0x44> <== NOT EXECUTED
40004c7c: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
40004c80: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40004c84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004c88: 22 80 00 05 be,a 40004c9c <free_user_env+0x44> <== NOT EXECUTED
40004c8c: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
40004c90: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004c94: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
40004c98: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
40004c9c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004ca0: 02 80 00 08 be 40004cc0 <free_user_env+0x68> <== NOT EXECUTED
40004ca4: 01 00 00 00 nop <== NOT EXECUTED
40004ca8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40004cac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004cb0: 02 80 00 04 be 40004cc0 <free_user_env+0x68> <== NOT EXECUTED
40004cb4: 01 00 00 00 nop <== NOT EXECUTED
40004cb8: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004cbc: 90 06 20 18 add %i0, 0x18, %o0 <== NOT EXECUTED
free(env);
40004cc0: 7f ff fb 91 call 40003b04 <free> <== NOT EXECUTED
40004cc4: 81 e8 00 00 restore <== NOT EXECUTED
40004cc8: 81 c7 e0 08 ret <== NOT EXECUTED
40004ccc: 81 e8 00 00 restore <== NOT EXECUTED
4001ae18 <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
4001ae18: 9d e3 bf a0 save %sp, -96, %sp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
4001ae1c: 80 a6 60 00 cmp %i1, 0
4001ae20: 32 80 00 06 bne,a 4001ae38 <fstat+0x20>
4001ae24: 03 10 00 73 sethi %hi(0x4001cc00), %g1
rtems_set_errno_and_return_minus_one( EFAULT );
4001ae28: 7f ff d1 ad call 4000f4dc <__errno>
4001ae2c: 01 00 00 00 nop
4001ae30: 10 80 00 12 b 4001ae78 <fstat+0x60>
4001ae34: 82 10 20 0e mov 0xe, %g1 ! e <PROM_START+0xe>
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
4001ae38: c2 00 62 04 ld [ %g1 + 0x204 ], %g1
4001ae3c: 80 a6 00 01 cmp %i0, %g1
4001ae40: 1a 80 00 0b bcc 4001ae6c <fstat+0x54>
4001ae44: 03 10 00 75 sethi %hi(0x4001d400), %g1
4001ae48: c2 00 63 9c ld [ %g1 + 0x39c ], %g1 ! 4001d79c <rtems_libio_iops>
4001ae4c: 85 2e 20 06 sll %i0, 6, %g2
4001ae50: b1 2e 20 03 sll %i0, 3, %i0
4001ae54: b0 06 00 02 add %i0, %g2, %i0
4001ae58: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
4001ae5c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
4001ae60: 80 88 61 00 btst 0x100, %g1
4001ae64: 32 80 00 08 bne,a 4001ae84 <fstat+0x6c> <== ALWAYS TAKEN
4001ae68: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
rtems_libio_check_fd( fd );
4001ae6c: 7f ff d1 9c call 4000f4dc <__errno>
4001ae70: 01 00 00 00 nop
4001ae74: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
4001ae78: c2 22 00 00 st %g1, [ %o0 ]
4001ae7c: 10 80 00 15 b 4001aed0 <fstat+0xb8>
4001ae80: 90 10 3f ff mov -1, %o0
rtems_libio_check_is_open(iop);
if ( !iop->handlers )
4001ae84: 80 a0 60 00 cmp %g1, 0
4001ae88: 02 bf ff f9 be 4001ae6c <fstat+0x54> <== NEVER TAKEN
4001ae8c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
4001ae90: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
4001ae94: 80 a0 60 00 cmp %g1, 0
4001ae98: 12 80 00 06 bne 4001aeb0 <fstat+0x98> <== ALWAYS TAKEN
4001ae9c: 92 10 20 00 clr %o1
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001aea0: 7f ff d1 8f call 4000f4dc <__errno> <== NOT EXECUTED
4001aea4: 01 00 00 00 nop <== NOT EXECUTED
4001aea8: 10 bf ff f4 b 4001ae78 <fstat+0x60> <== NOT EXECUTED
4001aeac: 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) );
4001aeb0: 94 10 20 48 mov 0x48, %o2
4001aeb4: 7f ff d4 05 call 4000fec8 <memset>
4001aeb8: 90 10 00 19 mov %i1, %o0
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
4001aebc: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
4001aec0: 90 06 20 1c add %i0, 0x1c, %o0
4001aec4: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
4001aec8: 9f c0 40 00 call %g1
4001aecc: 92 10 00 19 mov %i1, %o1
}
4001aed0: 81 c7 e0 08 ret
4001aed4: 91 e8 00 08 restore %g0, %o0, %o0
400046b4 <fsync>:
#include <rtems/seterr.h>
int fsync(
int fd
)
{
400046b4: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
400046b8: 03 10 00 83 sethi %hi(0x40020c00), %g1
400046bc: c2 00 62 74 ld [ %g1 + 0x274 ], %g1 ! 40020e74 <rtems_libio_number_iops>
400046c0: 80 a6 00 01 cmp %i0, %g1
400046c4: 1a 80 00 15 bcc 40004718 <fsync+0x64> <== NEVER TAKEN
400046c8: 01 00 00 00 nop
iop = rtems_libio_iop( fd );
400046cc: 03 10 00 86 sethi %hi(0x40021800), %g1
400046d0: d0 00 60 14 ld [ %g1 + 0x14 ], %o0 ! 40021814 <rtems_libio_iops>
400046d4: 83 2e 20 06 sll %i0, 6, %g1
400046d8: b1 2e 20 03 sll %i0, 3, %i0
400046dc: b0 06 00 01 add %i0, %g1, %i0
400046e0: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_is_open(iop);
400046e4: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
400046e8: 80 88 61 00 btst 0x100, %g1
400046ec: 02 80 00 0b be 40004718 <fsync+0x64> <== NEVER TAKEN
400046f0: 80 88 60 04 btst 4, %g1
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
400046f4: 32 80 00 06 bne,a 4000470c <fsync+0x58>
400046f8: c2 02 20 40 ld [ %o0 + 0x40 ], %g1
400046fc: 40 00 36 28 call 40011f9c <__errno>
40004700: 01 00 00 00 nop
40004704: 10 80 00 0f b 40004740 <fsync+0x8c>
40004708: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
/*
* Now process the fsync().
*/
if ( !iop->handlers )
4000470c: 80 a0 60 00 cmp %g1, 0
40004710: 32 80 00 06 bne,a 40004728 <fsync+0x74> <== ALWAYS TAKEN
40004714: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
rtems_set_errno_and_return_minus_one( EBADF );
40004718: 40 00 36 21 call 40011f9c <__errno> <== NOT EXECUTED
4000471c: 01 00 00 00 nop <== NOT EXECUTED
40004720: 10 80 00 08 b 40004740 <fsync+0x8c> <== NOT EXECUTED
40004724: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9> <== NOT EXECUTED
if ( !iop->handlers->fsync_h )
40004728: 80 a0 60 00 cmp %g1, 0
4000472c: 12 80 00 08 bne 4000474c <fsync+0x98>
40004730: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
40004734: 40 00 36 1a call 40011f9c <__errno>
40004738: 01 00 00 00 nop
4000473c: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86>
40004740: c2 22 00 00 st %g1, [ %o0 ]
40004744: 10 80 00 04 b 40004754 <fsync+0xa0>
40004748: 90 10 3f ff mov -1, %o0
return (*iop->handlers->fsync_h)( iop );
4000474c: 9f c0 40 00 call %g1
40004750: 01 00 00 00 nop
}
40004754: 81 c7 e0 08 ret
40004758: 91 e8 00 08 restore %g0, %o0, %o0
4000b224 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
4000b224: 9d e3 bf 88 save %sp, -120, %sp
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
4000b228: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000b22c: c2 00 62 04 ld [ %g1 + 0x204 ], %g1 ! 4001ce04 <rtems_libio_number_iops>
4000b230: 80 a6 00 01 cmp %i0, %g1
4000b234: 1a 80 00 0b bcc 4000b260 <ftruncate+0x3c> <== NEVER TAKEN
4000b238: 85 2e 20 06 sll %i0, 6, %g2
iop = rtems_libio_iop( fd );
4000b23c: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b240: c2 00 63 9c ld [ %g1 + 0x39c ], %g1 ! 4001d79c <rtems_libio_iops>
4000b244: b1 2e 20 03 sll %i0, 3, %i0
4000b248: b0 06 00 02 add %i0, %g2, %i0
4000b24c: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_is_open(iop);
4000b250: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
4000b254: 80 88 61 00 btst 0x100, %g1
4000b258: 12 80 00 06 bne 4000b270 <ftruncate+0x4c> <== ALWAYS TAKEN
4000b25c: a0 07 bf ec add %fp, -20, %l0
4000b260: 40 00 10 9f call 4000f4dc <__errno> <== NOT EXECUTED
4000b264: 01 00 00 00 nop <== NOT EXECUTED
4000b268: 10 80 00 22 b 4000b2f0 <ftruncate+0xcc> <== NOT EXECUTED
4000b26c: 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;
4000b270: 92 06 20 1c add %i0, 0x1c, %o1
4000b274: 90 10 00 10 mov %l0, %o0
4000b278: 40 00 12 d5 call 4000fdcc <memcpy>
4000b27c: 94 10 20 14 mov 0x14, %o2
if ( !loc.ops->node_type_h )
4000b280: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000b284: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
4000b288: 80 a0 60 00 cmp %g1, 0
4000b28c: 02 80 00 16 be 4000b2e4 <ftruncate+0xc0> <== NEVER TAKEN
4000b290: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
4000b294: 9f c0 40 00 call %g1
4000b298: 90 10 00 10 mov %l0, %o0
4000b29c: 80 a2 20 01 cmp %o0, 1
4000b2a0: 32 80 00 06 bne,a 4000b2b8 <ftruncate+0x94>
4000b2a4: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
rtems_set_errno_and_return_minus_one( EISDIR );
4000b2a8: 40 00 10 8d call 4000f4dc <__errno>
4000b2ac: 01 00 00 00 nop
4000b2b0: 10 80 00 10 b 4000b2f0 <ftruncate+0xcc>
4000b2b4: 82 10 20 15 mov 0x15, %g1 ! 15 <PROM_START+0x15>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4000b2b8: 80 88 60 04 btst 4, %g1
4000b2bc: 32 80 00 06 bne,a 4000b2d4 <ftruncate+0xb0> <== ALWAYS TAKEN
4000b2c0: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
4000b2c4: 40 00 10 86 call 4000f4dc <__errno> <== NOT EXECUTED
4000b2c8: 01 00 00 00 nop <== NOT EXECUTED
4000b2cc: 10 80 00 09 b 4000b2f0 <ftruncate+0xcc> <== NOT EXECUTED
4000b2d0: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
4000b2d4: c2 00 60 20 ld [ %g1 + 0x20 ], %g1
4000b2d8: 80 a0 60 00 cmp %g1, 0
4000b2dc: 32 80 00 08 bne,a 4000b2fc <ftruncate+0xd8> <== ALWAYS TAKEN
4000b2e0: 90 10 00 18 mov %i0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000b2e4: 40 00 10 7e call 4000f4dc <__errno> <== NOT EXECUTED
4000b2e8: 01 00 00 00 nop <== NOT EXECUTED
4000b2ec: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
4000b2f0: c2 22 00 00 st %g1, [ %o0 ]
4000b2f4: 10 80 00 05 b 4000b308 <ftruncate+0xe4>
4000b2f8: 90 10 3f ff mov -1, %o0
return (*iop->handlers->ftruncate_h)( iop, length );
4000b2fc: 92 10 00 19 mov %i1, %o1
4000b300: 9f c0 40 00 call %g1
4000b304: 94 10 00 1a mov %i2, %o2
}
4000b308: 81 c7 e0 08 ret
4000b30c: 91 e8 00 08 restore %g0, %o0, %o0
4001f32c <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
4001f32c: 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 );
4001f330: 03 10 00 89 sethi %hi(0x40022400), %g1
4001f334: c2 00 62 e4 ld [ %g1 + 0x2e4 ], %g1 ! 400226e4 <rtems_libio_number_iops>
4001f338: 80 a6 00 01 cmp %i0, %g1
4001f33c: 1a 80 00 08 bcc 4001f35c <getdents+0x30> <== NEVER TAKEN
4001f340: a0 10 20 00 clr %l0
4001f344: 03 10 00 8c sethi %hi(0x40023000), %g1
4001f348: e0 00 61 a0 ld [ %g1 + 0x1a0 ], %l0 ! 400231a0 <rtems_libio_iops>
4001f34c: 83 2e 20 06 sll %i0, 6, %g1
4001f350: b1 2e 20 03 sll %i0, 3, %i0
4001f354: b0 06 00 01 add %i0, %g1, %i0
4001f358: a0 04 00 18 add %l0, %i0, %l0
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
4001f35c: a2 07 bf ec add %fp, -20, %l1
4001f360: 92 04 20 1c add %l0, 0x1c, %o1
4001f364: 90 10 00 11 mov %l1, %o0
4001f368: 7f ff ce 43 call 40012c74 <memcpy>
4001f36c: 94 10 20 14 mov 0x14, %o2
if ( !loc.ops->node_type_h )
4001f370: c2 07 bf f8 ld [ %fp + -8 ], %g1
4001f374: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
4001f378: 80 a0 60 00 cmp %g1, 0
4001f37c: 02 80 00 11 be 4001f3c0 <getdents+0x94> <== NEVER TAKEN
4001f380: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
4001f384: 9f c0 40 00 call %g1
4001f388: 90 10 00 11 mov %l1, %o0
4001f38c: 80 a2 20 01 cmp %o0, 1
4001f390: 22 80 00 08 be,a 4001f3b0 <getdents+0x84>
4001f394: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
rtems_set_errno_and_return_minus_one( ENOTDIR );
4001f398: 7f ff cb fb call 40012384 <__errno>
4001f39c: 01 00 00 00 nop
4001f3a0: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
4001f3a4: c2 22 00 00 st %g1, [ %o0 ]
4001f3a8: 10 80 00 0d b 4001f3dc <getdents+0xb0>
4001f3ac: 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 )
4001f3b0: c2 00 60 08 ld [ %g1 + 8 ], %g1
4001f3b4: 80 a0 60 00 cmp %g1, 0
4001f3b8: 32 80 00 06 bne,a 4001f3d0 <getdents+0xa4> <== ALWAYS TAKEN
4001f3bc: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001f3c0: 7f ff cb f1 call 40012384 <__errno> <== NOT EXECUTED
4001f3c4: 01 00 00 00 nop <== NOT EXECUTED
4001f3c8: 10 bf ff f7 b 4001f3a4 <getdents+0x78> <== NOT EXECUTED
4001f3cc: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
4001f3d0: 92 10 00 19 mov %i1, %o1
4001f3d4: 9f c0 40 00 call %g1
4001f3d8: 94 10 00 1a mov %i2, %o2
}
4001f3dc: 81 c7 e0 08 ret
4001f3e0: 91 e8 00 08 restore %g0, %o0, %o0
40003f28 <getgr_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
40003f28: 9d e3 bf a0 save %sp, -96, %sp
FILE *fp;
int match;
init_etc_passwd_group();
40003f2c: 7f ff ff b6 call 40003e04 <init_etc_passwd_group>
40003f30: 01 00 00 00 nop
if ((fp = fopen("/etc/group", "r")) == NULL) {
40003f34: 11 10 00 7d sethi %hi(0x4001f400), %o0
40003f38: 13 10 00 7d sethi %hi(0x4001f400), %o1
40003f3c: 90 12 20 98 or %o0, 0x98, %o0
40003f40: 40 00 38 29 call 40011fe4 <fopen>
40003f44: 92 12 60 20 or %o1, 0x20, %o1
40003f48: a0 92 20 00 orcc %o0, 0, %l0
40003f4c: 12 80 00 08 bne 40003f6c <getgr_r+0x44> <== ALWAYS TAKEN
40003f50: 92 10 00 1a mov %i2, %o1
errno = EINVAL;
40003f54: 40 00 35 f6 call 4001172c <__errno> <== NOT EXECUTED
40003f58: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003f5c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40003f60: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003f64: 81 c7 e0 08 ret <== NOT EXECUTED
40003f68: 81 e8 00 00 restore <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
40003f6c: 94 10 00 1b mov %i3, %o2
40003f70: 96 10 00 1c mov %i4, %o3
40003f74: 7f ff fe ea call 40003b1c <scangr>
40003f78: 90 10 00 10 mov %l0, %o0
40003f7c: 80 a2 20 00 cmp %o0, 0
40003f80: 12 80 00 0a bne 40003fa8 <getgr_r+0x80> <== ALWAYS TAKEN
40003f84: 80 a6 20 00 cmp %i0, 0
errno = EINVAL;
40003f88: 40 00 35 e9 call 4001172c <__errno> <== NOT EXECUTED
40003f8c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003f90: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40003f94: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
fclose(fp);
40003f98: 40 00 36 3d call 4001188c <fclose> <== NOT EXECUTED
40003f9c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
return -1;
40003fa0: 81 c7 e0 08 ret <== NOT EXECUTED
40003fa4: 81 e8 00 00 restore <== NOT EXECUTED
}
if (name) {
40003fa8: 22 80 00 07 be,a 40003fc4 <getgr_r+0x9c> <== NEVER TAKEN
40003fac: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED
match = (strcmp(grp->gr_name, name) == 0);
40003fb0: d0 06 80 00 ld [ %i2 ], %o0
40003fb4: 40 00 3d bc call 400136a4 <strcmp>
40003fb8: 92 10 00 18 mov %i0, %o1
40003fbc: 10 80 00 04 b 40003fcc <getgr_r+0xa4>
40003fc0: 80 a0 00 08 cmp %g0, %o0
}
else {
match = (grp->gr_gid == gid);
40003fc4: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED
40003fc8: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
40003fcc: 82 60 3f ff subx %g0, -1, %g1
}
if (match) {
40003fd0: 80 a0 60 00 cmp %g1, 0
40003fd4: 02 bf ff e6 be 40003f6c <getgr_r+0x44>
40003fd8: 92 10 00 1a mov %i2, %o1
fclose(fp);
40003fdc: 90 10 00 10 mov %l0, %o0
40003fe0: 40 00 36 2b call 4001188c <fclose>
40003fe4: b0 10 20 00 clr %i0
*result = grp;
40003fe8: f4 27 40 00 st %i2, [ %i5 ]
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
40003fec: 81 c7 e0 08 ret
40003ff0: 81 e8 00 00 restore
40003c58 <getgrent>:
return NULL;
return p;
}
struct group *getgrent(void)
{
40003c58: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (group_fp == NULL)
40003c5c: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED
40003c60: d0 00 62 5c ld [ %g1 + 0x25c ], %o0 ! 40020e5c <group_fp> <== NOT EXECUTED
40003c64: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003c68: 22 80 00 0c be,a 40003c98 <getgrent+0x40> <== NOT EXECUTED
40003c6c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
40003c70: 31 10 00 83 sethi %hi(0x40020c00), %i0 <== NOT EXECUTED
40003c74: 15 10 00 83 sethi %hi(0x40020c00), %o2 <== NOT EXECUTED
40003c78: 92 16 23 28 or %i0, 0x328, %o1 <== NOT EXECUTED
40003c7c: 94 12 a2 60 or %o2, 0x260, %o2 <== NOT EXECUTED
40003c80: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
40003c84: 7f ff ff a6 call 40003b1c <scangr> <== NOT EXECUTED
40003c88: b0 16 23 28 or %i0, 0x328, %i0 <== NOT EXECUTED
40003c8c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003c90: 22 80 00 02 be,a 40003c98 <getgrent+0x40> <== NOT EXECUTED
40003c94: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
return &grent;
}
40003c98: 81 c7 e0 08 ret <== NOT EXECUTED
40003c9c: 81 e8 00 00 restore <== NOT EXECUTED
40004028 <getgrgid>:
}
struct group *getgrgid(
gid_t gid
)
{
40004028: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
4000402c: 13 10 00 83 sethi %hi(0x40020c00), %o1 <== NOT EXECUTED
40004030: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED
40004034: 92 12 63 28 or %o1, 0x328, %o1 <== NOT EXECUTED
40004038: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED
4000403c: 15 10 00 83 sethi %hi(0x40020c00), %o2 <== NOT EXECUTED
40004040: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
40004044: 94 12 a2 60 or %o2, 0x260, %o2 <== NOT EXECUTED
40004048: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED
4000404c: 7f ff ff ea call 40003ff4 <getgrgid_r> <== NOT EXECUTED
40004050: b0 10 20 00 clr %i0 <== NOT EXECUTED
40004054: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004058: 22 80 00 02 be,a 40004060 <getgrgid+0x38> <== NOT EXECUTED
4000405c: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED
return NULL;
return p;
}
40004060: 81 c7 e0 08 ret <== NOT EXECUTED
40004064: 81 e8 00 00 restore <== NOT EXECUTED
40003ff4 <getgrgid_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
40003ff4: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED
40003ff8: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
40003ffc: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
40004000: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
40004004: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED
40004008: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED
4000400c: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED
40004010: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED
40004014: 90 10 20 00 clr %o0 <== NOT EXECUTED
40004018: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000401c: 7f ff ff c3 call 40003f28 <getgr_r> <== NOT EXECUTED
40004020: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40004094 <getgrnam>:
}
struct group *getgrnam(
const char *name
)
{
40004094: 9d e3 bf 98 save %sp, -104, %sp
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
40004098: 13 10 00 83 sethi %hi(0x40020c00), %o1
4000409c: 90 10 00 18 mov %i0, %o0
400040a0: 92 12 63 28 or %o1, 0x328, %o1
400040a4: 15 10 00 83 sethi %hi(0x40020c00), %o2
400040a8: 96 10 20 c8 mov 0xc8, %o3
400040ac: 94 12 a2 60 or %o2, 0x260, %o2
400040b0: 98 07 bf fc add %fp, -4, %o4
400040b4: 7f ff ff ed call 40004068 <getgrnam_r>
400040b8: b0 10 20 00 clr %i0
400040bc: 80 a2 20 00 cmp %o0, 0
400040c0: 22 80 00 02 be,a 400040c8 <getgrnam+0x34> <== ALWAYS TAKEN
400040c4: f0 07 bf fc ld [ %fp + -4 ], %i0
return NULL;
return p;
}
400040c8: 81 c7 e0 08 ret
400040cc: 81 e8 00 00 restore
4000411c <getpw_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
4000411c: 9d e3 bf a0 save %sp, -96, %sp
FILE *fp;
int match;
init_etc_passwd_group();
40004120: 7f ff ff 39 call 40003e04 <init_etc_passwd_group>
40004124: 01 00 00 00 nop
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
40004128: 11 10 00 7d sethi %hi(0x4001f400), %o0
4000412c: 13 10 00 7d sethi %hi(0x4001f400), %o1
40004130: 90 12 20 10 or %o0, 0x10, %o0
40004134: 40 00 37 ac call 40011fe4 <fopen>
40004138: 92 12 60 20 or %o1, 0x20, %o1
4000413c: a0 92 20 00 orcc %o0, 0, %l0
40004140: 12 80 00 08 bne 40004160 <getpw_r+0x44> <== ALWAYS TAKEN
40004144: 92 10 00 1a mov %i2, %o1
errno = EINVAL;
40004148: 40 00 35 79 call 4001172c <__errno> <== NOT EXECUTED
4000414c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004150: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40004154: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004158: 81 c7 e0 08 ret <== NOT EXECUTED
4000415c: 81 e8 00 00 restore <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
40004160: 94 10 00 1b mov %i3, %o2
40004164: 96 10 00 1c mov %i4, %o3
40004168: 7f ff fe ce call 40003ca0 <scanpw>
4000416c: 90 10 00 10 mov %l0, %o0
40004170: 80 a2 20 00 cmp %o0, 0
40004174: 12 80 00 0a bne 4000419c <getpw_r+0x80> <== ALWAYS TAKEN
40004178: 80 a6 20 00 cmp %i0, 0
errno = EINVAL;
4000417c: 40 00 35 6c call 4001172c <__errno> <== NOT EXECUTED
40004180: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004184: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40004188: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
fclose(fp);
4000418c: 40 00 35 c0 call 4001188c <fclose> <== NOT EXECUTED
40004190: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
return -1;
40004194: 81 c7 e0 08 ret <== NOT EXECUTED
40004198: 81 e8 00 00 restore <== NOT EXECUTED
}
if (name) {
4000419c: 22 80 00 07 be,a 400041b8 <getpw_r+0x9c> <== NEVER TAKEN
400041a0: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED
match = (strcmp(pwd->pw_name, name) == 0);
400041a4: d0 06 80 00 ld [ %i2 ], %o0
400041a8: 40 00 3d 3f call 400136a4 <strcmp>
400041ac: 92 10 00 18 mov %i0, %o1
400041b0: 10 80 00 04 b 400041c0 <getpw_r+0xa4>
400041b4: 80 a0 00 08 cmp %g0, %o0
}
else {
match = (pwd->pw_uid == uid);
400041b8: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED
400041bc: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
400041c0: 82 60 3f ff subx %g0, -1, %g1
}
if (match) {
400041c4: 80 a0 60 00 cmp %g1, 0
400041c8: 02 bf ff e6 be 40004160 <getpw_r+0x44>
400041cc: 92 10 00 1a mov %i2, %o1
fclose(fp);
400041d0: 90 10 00 10 mov %l0, %o0
400041d4: 40 00 35 ae call 4001188c <fclose>
400041d8: b0 10 20 00 clr %i0
*result = pwd;
400041dc: f4 27 40 00 st %i2, [ %i5 ]
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
400041e0: 81 c7 e0 08 ret
400041e4: 81 e8 00 00 restore
40003dbc <getpwent>:
return NULL;
return p;
}
struct passwd *getpwent(void)
{
40003dbc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (passwd_fp == NULL)
40003dc0: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED
40003dc4: d0 00 61 74 ld [ %g1 + 0x174 ], %o0 ! 40020d74 <passwd_fp><== NOT EXECUTED
40003dc8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003dcc: 22 80 00 0c be,a 40003dfc <getpwent+0x40> <== NOT EXECUTED
40003dd0: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
40003dd4: 31 10 00 83 sethi %hi(0x40020c00), %i0 <== NOT EXECUTED
40003dd8: 15 10 00 83 sethi %hi(0x40020c00), %o2 <== NOT EXECUTED
40003ddc: 92 16 22 40 or %i0, 0x240, %o1 <== NOT EXECUTED
40003de0: 94 12 a1 78 or %o2, 0x178, %o2 <== NOT EXECUTED
40003de4: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
40003de8: 7f ff ff ae call 40003ca0 <scanpw> <== NOT EXECUTED
40003dec: b0 16 22 40 or %i0, 0x240, %i0 <== NOT EXECUTED
40003df0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003df4: 22 80 00 02 be,a 40003dfc <getpwent+0x40> <== NOT EXECUTED
40003df8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return NULL;
return &pwent;
}
40003dfc: 81 c7 e0 08 ret <== NOT EXECUTED
40003e00: 81 e8 00 00 restore <== NOT EXECUTED
40004288 <getpwnam>:
}
struct passwd *getpwnam(
const char *name
)
{
40004288: 9d e3 bf 98 save %sp, -104, %sp
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
4000428c: 13 10 00 83 sethi %hi(0x40020c00), %o1
40004290: 90 10 00 18 mov %i0, %o0
40004294: 92 12 62 40 or %o1, 0x240, %o1
40004298: 15 10 00 83 sethi %hi(0x40020c00), %o2
4000429c: 96 10 20 c8 mov 0xc8, %o3
400042a0: 94 12 a1 78 or %o2, 0x178, %o2
400042a4: 98 07 bf fc add %fp, -4, %o4
400042a8: 7f ff ff ed call 4000425c <getpwnam_r>
400042ac: b0 10 20 00 clr %i0
400042b0: 80 a2 20 00 cmp %o0, 0
400042b4: 22 80 00 02 be,a 400042bc <getpwnam+0x34> <== ALWAYS TAKEN
400042b8: f0 07 bf fc ld [ %fp + -4 ], %i0
return NULL;
return p;
}
400042bc: 81 c7 e0 08 ret
400042c0: 81 e8 00 00 restore
4000421c <getpwuid>:
}
struct passwd *getpwuid(
uid_t uid
)
{
4000421c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
40004220: 13 10 00 83 sethi %hi(0x40020c00), %o1 <== NOT EXECUTED
40004224: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED
40004228: 92 12 62 40 or %o1, 0x240, %o1 <== NOT EXECUTED
4000422c: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED
40004230: 15 10 00 83 sethi %hi(0x40020c00), %o2 <== NOT EXECUTED
40004234: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
40004238: 94 12 a1 78 or %o2, 0x178, %o2 <== NOT EXECUTED
4000423c: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED
40004240: 7f ff ff ea call 400041e8 <getpwuid_r> <== NOT EXECUTED
40004244: b0 10 20 00 clr %i0 <== NOT EXECUTED
40004248: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000424c: 22 80 00 02 be,a 40004254 <getpwuid+0x38> <== NOT EXECUTED
40004250: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED
return NULL;
return p;
}
40004254: 81 c7 e0 08 ret <== NOT EXECUTED
40004258: 81 e8 00 00 restore <== NOT EXECUTED
400041e8 <getpwuid_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
400041e8: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED
400041ec: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
400041f0: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
400041f4: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
400041f8: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED
400041fc: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED
40004200: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED
40004204: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED
40004208: 90 10 20 00 clr %o0 <== NOT EXECUTED
4000420c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40004210: 7f ff ff c3 call 4000411c <getpw_r> <== NOT EXECUTED
40004214: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000b330 <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
4000b330: 9d e3 bf 98 save %sp, -104, %sp
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
4000b334: 80 a6 20 00 cmp %i0, 0
4000b338: 12 80 00 08 bne 4000b358 <gettimeofday+0x28> <== ALWAYS TAKEN
4000b33c: 01 00 00 00 nop
errno = EFAULT;
4000b340: 40 00 10 67 call 4000f4dc <__errno> <== NOT EXECUTED
4000b344: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
4000b348: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
4000b34c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return -1;
4000b350: 81 c7 e0 08 ret <== NOT EXECUTED
4000b354: 81 e8 00 00 restore <== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
4000b358: 7f ff da 7d call 40001d4c <sparc_disable_interrupts>
4000b35c: 01 00 00 00 nop
4000b360: a0 10 00 08 mov %o0, %l0
_TOD_Get( &now );
4000b364: 40 00 04 9e call 4000c5dc <_TOD_Get>
4000b368: 90 07 bf f8 add %fp, -8, %o0
_ISR_Enable(level);
4000b36c: 7f ff da 7c call 40001d5c <sparc_enable_interrupts>
4000b370: 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;
4000b374: 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;
4000b378: c2 07 bf f8 ld [ %fp + -8 ], %g1
time->tv_usec = useconds;
4000b37c: 92 10 23 e8 mov 0x3e8, %o1
4000b380: 40 00 35 f1 call 40018b44 <.div>
4000b384: c2 26 00 00 st %g1, [ %i0 ]
4000b388: 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;
}
4000b38c: 81 c7 e0 08 ret
4000b390: 91 e8 20 00 restore %g0, 0, %o0
40013f54 <imfs_dir_open>:
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
40013f54: c4 02 20 3c ld [ %o0 + 0x3c ], %g2
40013f58: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2
40013f5c: 80 a0 a0 01 cmp %g2, 1
40013f60: 12 80 00 05 bne 40013f74 <imfs_dir_open+0x20> <== NEVER TAKEN
40013f64: 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;
40013f68: c0 22 20 10 clr [ %o0 + 0x10 ]
40013f6c: c0 22 20 14 clr [ %o0 + 0x14 ]
40013f70: 82 10 20 00 clr %g1
return 0;
}
40013f74: 81 c3 e0 08 retl
40013f78: 90 10 00 01 mov %g1, %o0
400141a4 <imfs_dir_read>:
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
400141a4: 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;
400141a8: e4 06 20 3c ld [ %i0 + 0x3c ], %l2 <== NOT EXECUTED
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
400141ac: 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));
400141b0: e2 04 a0 50 ld [ %l2 + 0x50 ], %l1 <== NOT EXECUTED
400141b4: 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;
400141b8: 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 ) )
400141bc: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
400141c0: 02 80 00 2f be 4001427c <imfs_dir_read+0xd8> <== NOT EXECUTED
400141c4: 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;
400141c8: 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);
400141cc: 40 00 29 59 call 4001e730 <.udiv> <== NOT EXECUTED
400141d0: 92 10 21 18 mov 0x118, %o1 <== NOT EXECUTED
400141d4: 83 2a 20 05 sll %o0, 5, %g1 <== NOT EXECUTED
400141d8: bb 2a 20 03 sll %o0, 3, %i5 <== NOT EXECUTED
400141dc: a6 10 20 00 clr %l3 <== NOT EXECUTED
400141e0: 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 );
400141e4: 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);
400141e8: 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 );
400141ec: 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);
400141f0: 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 );
400141f4: 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 (
400141f8: 10 80 00 1e b 40014270 <imfs_dir_read+0xcc> <== NOT EXECUTED
400141fc: 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 ) ){
40014200: 02 80 00 1f be 4001427c <imfs_dir_read+0xd8> <== NOT EXECUTED
40014204: 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 ) {
40014208: 26 80 00 19 bl,a 4001426c <imfs_dir_read+0xc8> <== NOT EXECUTED
4001420c: 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;
40014210: c2 04 60 38 ld [ %l1 + 0x38 ], %g1 <== NOT EXECUTED
tmp_dirent.d_namlen = strlen( the_jnode->name );
40014214: 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;
40014218: 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;
4001421c: 83 3c e0 1f sra %l3, 0x1f, %g1 <== NOT EXECUTED
40014220: e6 27 be f4 st %l3, [ %fp + -268 ] <== NOT EXECUTED
40014224: c2 27 be f0 st %g1, [ %fp + -272 ] <== NOT EXECUTED
tmp_dirent.d_reclen = sizeof( struct dirent );
40014228: 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 );
4001422c: 40 00 07 61 call 40015fb0 <strlen> <== NOT EXECUTED
40014230: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED
strcpy( tmp_dirent.d_name, the_jnode->name );
40014234: 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 );
40014238: d0 37 be fa sth %o0, [ %fp + -262 ] <== NOT EXECUTED
strcpy( tmp_dirent.d_name, the_jnode->name );
4001423c: 40 00 07 25 call 40015ed0 <strcpy> <== NOT EXECUTED
40014240: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
memcpy(
40014244: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED
40014248: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED
4001424c: 40 00 05 f6 call 40015a24 <memcpy> <== NOT EXECUTED
40014250: 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);
40014254: c4 1c 20 10 ldd [ %l0 + 0x10 ], %g2 <== NOT EXECUTED
bytes_transferred = bytes_transferred + sizeof( struct dirent );
40014258: 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);
4001425c: 86 80 e1 18 addcc %g3, 0x118, %g3 <== NOT EXECUTED
40014260: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED
40014264: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] <== NOT EXECUTED
bytes_transferred = bytes_transferred + sizeof( struct dirent );
}
the_node = the_node->next;
40014268: 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(
4001426c: 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 (
40014270: 80 a4 c0 1d cmp %l3, %i5 <== NOT EXECUTED
40014274: 06 bf ff e3 bl 40014200 <imfs_dir_read+0x5c> <== NOT EXECUTED
40014278: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
the_node = the_node->next;
}
/* Success */
return bytes_transferred;
}
4001427c: 81 c7 e0 08 ret <== NOT EXECUTED
40014280: 81 e8 00 00 restore <== NOT EXECUTED
400140b0 <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
400140b0: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
400140b4: e0 06 40 00 ld [ %i1 ], %l0
400140b8: c4 04 20 50 ld [ %l0 + 0x50 ], %g2
400140bc: 82 04 20 54 add %l0, 0x54, %g1
400140c0: 80 a0 80 01 cmp %g2, %g1
400140c4: 22 80 00 06 be,a 400140dc <imfs_dir_rmnod+0x2c>
400140c8: 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 );
400140cc: 40 00 04 1a call 40015134 <__errno>
400140d0: 01 00 00 00 nop
400140d4: 10 80 00 0d b 40014108 <imfs_dir_rmnod+0x58>
400140d8: 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 )
400140dc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400140e0: 80 a0 40 10 cmp %g1, %l0
400140e4: 02 80 00 06 be 400140fc <imfs_dir_rmnod+0x4c>
400140e8: 01 00 00 00 nop
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
400140ec: c2 04 20 5c ld [ %l0 + 0x5c ], %g1
400140f0: 80 a0 60 00 cmp %g1, 0
400140f4: 22 80 00 08 be,a 40014114 <imfs_dir_rmnod+0x64> <== ALWAYS TAKEN
400140f8: c2 04 20 08 ld [ %l0 + 8 ], %g1
rtems_set_errno_and_return_minus_one( EBUSY );
400140fc: 40 00 04 0e call 40015134 <__errno>
40014100: 01 00 00 00 nop
40014104: 82 10 20 10 mov 0x10, %g1 ! 10 <PROM_START+0x10>
40014108: c2 22 00 00 st %g1, [ %o0 ]
4001410c: 81 c7 e0 08 ret
40014110: 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 ) {
40014114: 80 a0 60 00 cmp %g1, 0
40014118: 22 80 00 06 be,a 40014130 <imfs_dir_rmnod+0x80>
4001411c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
40014120: 7f ff d3 8a call 40008f48 <_Chain_Extract>
40014124: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
40014128: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
4001412c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
40014130: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
40014134: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
40014138: 90 07 bf f8 add %fp, -8, %o0
4001413c: 7f ff c2 0e call 40004974 <gettimeofday>
40014140: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
40014144: 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) ) {
40014148: 90 10 00 10 mov %l0, %o0
4001414c: 7f ff f2 77 call 40010b28 <rtems_libio_is_file_open>
40014150: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
40014154: 80 a2 20 00 cmp %o0, 0
40014158: 12 80 00 11 bne 4001419c <imfs_dir_rmnod+0xec>
4001415c: 01 00 00 00 nop
40014160: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
40014164: 80 a0 60 00 cmp %g1, 0
40014168: 12 80 00 0d bne 4001419c <imfs_dir_rmnod+0xec>
4001416c: 03 10 00 8c sethi %hi(0x40023000), %g1
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
40014170: c2 00 62 d0 ld [ %g1 + 0x2d0 ], %g1 ! 400232d0 <rtems_current_user_env>
40014174: c4 06 40 00 ld [ %i1 ], %g2
40014178: c6 00 60 04 ld [ %g1 + 4 ], %g3
4001417c: 80 a0 c0 02 cmp %g3, %g2
40014180: 22 80 00 02 be,a 40014188 <imfs_dir_rmnod+0xd8> <== NEVER TAKEN
40014184: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
40014188: 90 10 00 10 mov %l0, %o0
4001418c: 7f ff c1 d0 call 400048cc <free>
40014190: b0 10 20 00 clr %i0
40014194: 81 c7 e0 08 ret
40014198: 81 e8 00 00 restore
}
return 0;
}
4001419c: 81 c7 e0 08 ret
400141a0: 91 e8 20 00 restore %g0, 0, %o0
40003e04 <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
40003e04: 9d e3 bf a0 save %sp, -96, %sp
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
40003e08: 03 10 00 83 sethi %hi(0x40020c00), %g1
40003e0c: c4 48 61 70 ldsb [ %g1 + 0x170 ], %g2 ! 40020d70 <etc_passwd_initted.6393>
40003e10: 80 a0 a0 00 cmp %g2, 0
40003e14: 12 80 00 30 bne 40003ed4 <init_etc_passwd_group+0xd0>
40003e18: 84 10 20 01 mov 1, %g2
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
40003e1c: 92 10 21 ff mov 0x1ff, %o1
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
40003e20: c4 28 61 70 stb %g2, [ %g1 + 0x170 ]
mkdir("/etc", 0777);
40003e24: 11 10 00 7d sethi %hi(0x4001f400), %o0
40003e28: 40 00 02 1e call 400046a0 <mkdir>
40003e2c: 90 12 20 08 or %o0, 8, %o0 ! 4001f408 <IMFS_ops+0xd8>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
40003e30: 21 10 00 7d sethi %hi(0x4001f400), %l0
40003e34: 13 10 00 7d sethi %hi(0x4001f400), %o1
40003e38: 90 14 20 10 or %l0, 0x10, %o0
40003e3c: 40 00 38 6a call 40011fe4 <fopen>
40003e40: 92 12 60 20 or %o1, 0x20, %o1
40003e44: 80 a2 20 00 cmp %o0, 0
40003e48: 12 80 00 0d bne 40003e7c <init_etc_passwd_group+0x78> <== NEVER TAKEN
40003e4c: 01 00 00 00 nop
fclose(fp);
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
40003e50: 90 14 20 10 or %l0, 0x10, %o0
40003e54: 13 10 00 7d sethi %hi(0x4001f400), %o1
40003e58: 40 00 38 63 call 40011fe4 <fopen>
40003e5c: 92 12 60 28 or %o1, 0x28, %o1 ! 4001f428 <IMFS_ops+0xf8>
40003e60: b0 92 20 00 orcc %o0, 0, %i0
40003e64: 02 80 00 08 be 40003e84 <init_etc_passwd_group+0x80> <== NEVER TAKEN
40003e68: 11 10 00 7d sethi %hi(0x4001f400), %o0
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
40003e6c: 92 10 00 18 mov %i0, %o1
40003e70: 40 00 38 89 call 40012094 <fputs>
40003e74: 90 12 20 30 or %o0, 0x30, %o0
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
40003e78: 90 10 00 18 mov %i0, %o0
40003e7c: 40 00 36 84 call 4001188c <fclose>
40003e80: 01 00 00 00 nop
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
40003e84: 21 10 00 7d sethi %hi(0x4001f400), %l0
40003e88: 13 10 00 7d sethi %hi(0x4001f400), %o1
40003e8c: 90 14 20 98 or %l0, 0x98, %o0
40003e90: 40 00 38 55 call 40011fe4 <fopen>
40003e94: 92 12 60 20 or %o1, 0x20, %o1
40003e98: 80 a2 20 00 cmp %o0, 0
40003e9c: 12 80 00 0c bne 40003ecc <init_etc_passwd_group+0xc8> <== NEVER TAKEN
40003ea0: b0 10 00 08 mov %o0, %i0
fclose(fp);
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
40003ea4: 90 14 20 98 or %l0, 0x98, %o0
40003ea8: 13 10 00 7d sethi %hi(0x4001f400), %o1
40003eac: 40 00 38 4e call 40011fe4 <fopen>
40003eb0: 92 12 60 28 or %o1, 0x28, %o1 ! 4001f428 <IMFS_ops+0xf8>
40003eb4: b0 92 20 00 orcc %o0, 0, %i0
40003eb8: 02 80 00 07 be 40003ed4 <init_etc_passwd_group+0xd0> <== NEVER TAKEN
40003ebc: 11 10 00 7d sethi %hi(0x4001f400), %o0
fprintf( fp, "root:x:0:root\n"
40003ec0: 92 10 00 18 mov %i0, %o1
40003ec4: 40 00 38 74 call 40012094 <fputs>
40003ec8: 90 12 20 a8 or %o0, 0xa8, %o0
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
40003ecc: 40 00 36 70 call 4001188c <fclose>
40003ed0: 81 e8 00 00 restore
40003ed4: 81 c7 e0 08 ret
40003ed8: 81 e8 00 00 restore
400070b0 <ioctl>:
int ioctl(
int fd,
ioctl_command_t command,
...
)
{
400070b0: 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 );
400070b4: 03 10 00 8d sethi %hi(0x40023400), %g1
400070b8: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 40023614 <rtems_libio_number_iops>
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
va_start(ap, command);
400070bc: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
400070c0: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
400070c4: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
400070c8: 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 );
400070cc: 80 a6 00 01 cmp %i0, %g1
400070d0: 1a 80 00 11 bcc 40007114 <ioctl+0x64>
400070d4: 92 10 00 19 mov %i1, %o1
iop = rtems_libio_iop( fd );
400070d8: 03 10 00 90 sethi %hi(0x40024000), %g1
400070dc: d0 00 60 8c ld [ %g1 + 0x8c ], %o0 ! 4002408c <rtems_libio_iops>
400070e0: 83 2e 20 06 sll %i0, 6, %g1
400070e4: b1 2e 20 03 sll %i0, 3, %i0
400070e8: b0 06 00 01 add %i0, %g1, %i0
400070ec: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_is_open(iop);
400070f0: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
400070f4: 80 88 61 00 btst 0x100, %g1
400070f8: 02 80 00 07 be 40007114 <ioctl+0x64> <== NEVER TAKEN
400070fc: 84 07 a0 50 add %fp, 0x50, %g2
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
40007100: 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 *);
40007104: c4 27 bf fc st %g2, [ %fp + -4 ]
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
40007108: 80 a0 60 00 cmp %g1, 0
4000710c: 12 80 00 06 bne 40007124 <ioctl+0x74> <== ALWAYS TAKEN
40007110: 94 10 00 1a mov %i2, %o2
rtems_set_errno_and_return_minus_one( EBADF );
40007114: 40 00 38 fe call 4001550c <__errno>
40007118: 01 00 00 00 nop
4000711c: 10 80 00 09 b 40007140 <ioctl+0x90>
40007120: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
if ( !iop->handlers->ioctl_h )
40007124: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
40007128: 80 a0 60 00 cmp %g1, 0
4000712c: 12 80 00 08 bne 4000714c <ioctl+0x9c> <== ALWAYS TAKEN
40007130: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
40007134: 40 00 38 f6 call 4001550c <__errno> <== NOT EXECUTED
40007138: 01 00 00 00 nop <== NOT EXECUTED
4000713c: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
40007140: c2 22 00 00 st %g1, [ %o0 ]
40007144: 10 80 00 04 b 40007154 <ioctl+0xa4>
40007148: 90 10 3f ff mov -1, %o0
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
4000714c: 9f c0 40 00 call %g1
40007150: 01 00 00 00 nop
return rc;
}
40007154: 81 c7 e0 08 ret
40007158: 91 e8 00 08 restore %g0, %o0, %o0
4000484c <iproc>:
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
4000484c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
40004850: c2 06 60 30 ld [ %i1 + 0x30 ], %g1 <== NOT EXECUTED
40004854: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40004858: 02 80 00 03 be 40004864 <iproc+0x18> <== NOT EXECUTED
4000485c: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
c &= 0x7f;
40004860: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
40004864: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
40004868: 02 80 00 0c be 40004898 <iproc+0x4c> <== NOT EXECUTED
4000486c: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED
c = tolower (c);
40004870: 05 10 00 73 sethi %hi(0x4001cc00), %g2 <== NOT EXECUTED
40004874: c4 00 a3 b8 ld [ %g2 + 0x3b8 ], %g2 ! 4001cfb8 <__ctype_ptr__><== NOT EXECUTED
40004878: a0 0c 20 ff and %l0, 0xff, %l0 <== NOT EXECUTED
4000487c: 84 00 80 10 add %g2, %l0, %g2 <== NOT EXECUTED
40004880: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED
40004884: 84 08 a0 03 and %g2, 3, %g2 <== NOT EXECUTED
40004888: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED
4000488c: 22 80 00 02 be,a 40004894 <iproc+0x48> <== NOT EXECUTED
40004890: a0 04 20 20 add %l0, 0x20, %l0 <== NOT EXECUTED
if (c == '\r') {
40004894: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED
40004898: 80 a0 a0 0d cmp %g2, 0xd <== NOT EXECUTED
4000489c: 12 80 00 09 bne 400048c0 <iproc+0x74> <== NOT EXECUTED
400048a0: 80 a0 a0 0a cmp %g2, 0xa <== NOT EXECUTED
if (tty->termios.c_iflag & IGNCR)
400048a4: 80 88 60 80 btst 0x80, %g1 <== NOT EXECUTED
400048a8: 12 80 00 5d bne 40004a1c <iproc+0x1d0> <== NOT EXECUTED
400048ac: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED
return 0;
if (tty->termios.c_iflag & ICRNL)
400048b0: 32 80 00 0d bne,a 400048e4 <iproc+0x98> <== NOT EXECUTED
400048b4: 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)) {
400048b8: 10 80 00 0c b 400048e8 <iproc+0x9c> <== NOT EXECUTED
400048bc: 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)) {
400048c0: 12 80 00 07 bne 400048dc <iproc+0x90> <== NOT EXECUTED
400048c4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
400048c8: 80 88 60 40 btst 0x40, %g1 <== NOT EXECUTED
400048cc: 32 80 00 06 bne,a 400048e4 <iproc+0x98> <== NOT EXECUTED
400048d0: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
400048d4: 10 80 00 05 b 400048e8 <iproc+0x9c> <== NOT EXECUTED
400048d8: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED
400048dc: 02 80 00 3c be 400049cc <iproc+0x180> <== NOT EXECUTED
400048e0: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
400048e4: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED
400048e8: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED
400048ec: 02 80 00 38 be 400049cc <iproc+0x180> <== NOT EXECUTED
400048f0: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
400048f4: c6 0e 60 43 ldub [ %i1 + 0x43 ], %g3 <== NOT EXECUTED
400048f8: 82 0c 20 ff and %l0, 0xff, %g1 <== NOT EXECUTED
erase (tty, 0);
400048fc: 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]) {
40004900: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40004904: 02 80 00 08 be 40004924 <iproc+0xd8> <== NOT EXECUTED
40004908: 92 10 20 00 clr %o1 <== NOT EXECUTED
erase (tty, 0);
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
4000490c: c6 0e 60 44 ldub [ %i1 + 0x44 ], %g3 <== NOT EXECUTED
40004910: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40004914: 32 80 00 07 bne,a 40004930 <iproc+0xe4> <== NOT EXECUTED
40004918: c6 0e 60 45 ldub [ %i1 + 0x45 ], %g3 <== NOT EXECUTED
erase (tty, 1);
4000491c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
40004920: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
40004924: 7f ff ff 3f call 40004620 <erase> <== NOT EXECUTED
40004928: b0 10 20 00 clr %i0 <== NOT EXECUTED
4000492c: 30 80 00 3d b,a 40004a20 <iproc+0x1d4> <== NOT EXECUTED
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
40004930: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40004934: 02 80 00 3b be 40004a20 <iproc+0x1d4> <== NOT EXECUTED
40004938: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
return 1;
}
else if (c == '\n') {
4000493c: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED
40004940: 32 80 00 0f bne,a 4000497c <iproc+0x130> <== NOT EXECUTED
40004944: c6 0e 60 4c ldub [ %i1 + 0x4c ], %g3 <== NOT EXECUTED
if (tty->termios.c_lflag & (ECHO | ECHONL))
40004948: 80 88 a0 48 btst 0x48, %g2 <== NOT EXECUTED
4000494c: 22 80 00 06 be,a 40004964 <iproc+0x118> <== NOT EXECUTED
40004950: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
echo (c, tty);
40004954: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED
40004958: 7f ff ff 0e call 40004590 <echo> <== NOT EXECUTED
4000495c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
40004960: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
40004964: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED
40004968: 86 10 20 0a mov 0xa, %g3 <== NOT EXECUTED
4000496c: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED
40004970: 82 00 60 01 inc %g1 <== NOT EXECUTED
40004974: 10 80 00 14 b 400049c4 <iproc+0x178> <== NOT EXECUTED
40004978: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED
return 1;
}
else if ((c == tty->termios.c_cc[VEOL])
4000497c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40004980: 02 80 00 07 be 4000499c <iproc+0x150> <== NOT EXECUTED
40004984: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED
|| (c == tty->termios.c_cc[VEOL2])) {
40004988: c6 0e 60 51 ldub [ %i1 + 0x51 ], %g3 <== NOT EXECUTED
4000498c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40004990: 12 80 00 0f bne 400049cc <iproc+0x180> <== NOT EXECUTED
40004994: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
40004998: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED
4000499c: 22 80 00 06 be,a 400049b4 <iproc+0x168> <== NOT EXECUTED
400049a0: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
echo (c, tty);
400049a4: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED
400049a8: 7f ff fe fa call 40004590 <echo> <== NOT EXECUTED
400049ac: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
400049b0: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
400049b4: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED
400049b8: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
400049bc: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED
400049c0: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED
return 1;
400049c4: 81 c7 e0 08 ret <== NOT EXECUTED
400049c8: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
400049cc: c4 06 60 20 ld [ %i1 + 0x20 ], %g2 <== NOT EXECUTED
400049d0: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 <== NOT EXECUTED
400049d4: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
400049d8: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
400049dc: 16 80 00 11 bge 40004a20 <iproc+0x1d4> <== NOT EXECUTED
400049e0: b0 10 20 00 clr %i0 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
400049e4: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
400049e8: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
400049ec: 22 80 00 06 be,a 40004a04 <iproc+0x1b8> <== NOT EXECUTED
400049f0: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
echo (c, tty);
400049f4: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED
400049f8: 7f ff fe e6 call 40004590 <echo> <== NOT EXECUTED
400049fc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
40004a00: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
40004a04: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED
40004a08: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
40004a0c: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED
40004a10: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED
40004a14: 81 c7 e0 08 ret <== NOT EXECUTED
40004a18: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40004a1c: b0 10 20 00 clr %i0 <== NOT EXECUTED
}
return 0;
}
40004a20: 81 c7 e0 08 ret <== NOT EXECUTED
40004a24: 81 e8 00 00 restore <== NOT EXECUTED
4000ee68 <killinfo>:
int killinfo(
pid_t pid,
int sig,
const union sigval *value
)
{
4000ee68: 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() )
4000ee6c: 7f ff fc 04 call 4000de7c <getpid>
4000ee70: 01 00 00 00 nop
4000ee74: 80 a6 00 08 cmp %i0, %o0
4000ee78: 02 80 00 06 be 4000ee90 <killinfo+0x28>
4000ee7c: 80 a6 60 00 cmp %i1, 0
rtems_set_errno_and_return_minus_one( ESRCH );
4000ee80: 40 00 01 97 call 4000f4dc <__errno>
4000ee84: 01 00 00 00 nop
4000ee88: 10 80 00 07 b 4000eea4 <killinfo+0x3c>
4000ee8c: 82 10 20 03 mov 3, %g1 ! 3 <PROM_START+0x3>
/*
* Validate the signal passed.
*/
if ( !sig )
4000ee90: 12 80 00 08 bne 4000eeb0 <killinfo+0x48>
4000ee94: 82 06 7f ff add %i1, -1, %g1
rtems_set_errno_and_return_minus_one( EINVAL );
4000ee98: 40 00 01 91 call 4000f4dc <__errno>
4000ee9c: 01 00 00 00 nop
4000eea0: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
4000eea4: c2 22 00 00 st %g1, [ %o0 ]
4000eea8: 10 80 00 a5 b 4000f13c <killinfo+0x2d4>
4000eeac: 90 10 3f ff mov -1, %o0
if ( !is_valid_signo(sig) )
4000eeb0: 80 a0 60 1f cmp %g1, 0x1f
4000eeb4: 18 bf ff f9 bgu 4000ee98 <killinfo+0x30>
4000eeb8: 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 )
4000eebc: 87 2e 60 04 sll %i1, 4, %g3
4000eec0: 86 20 c0 02 sub %g3, %g2, %g3
4000eec4: 05 10 00 77 sethi %hi(0x4001dc00), %g2
4000eec8: 84 10 a3 04 or %g2, 0x304, %g2 ! 4001df04 <_POSIX_signals_Vectors>
4000eecc: 84 00 80 03 add %g2, %g3, %g2
4000eed0: c4 00 a0 08 ld [ %g2 + 8 ], %g2
4000eed4: 80 a0 a0 01 cmp %g2, 1
4000eed8: 02 80 00 99 be 4000f13c <killinfo+0x2d4>
4000eedc: 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 ) )
4000eee0: 80 a6 60 04 cmp %i1, 4
4000eee4: 02 80 00 06 be 4000eefc <killinfo+0x94>
4000eee8: 80 a6 60 08 cmp %i1, 8
4000eeec: 02 80 00 04 be 4000eefc <killinfo+0x94>
4000eef0: 80 a6 60 0b cmp %i1, 0xb
4000eef4: 12 80 00 08 bne 4000ef14 <killinfo+0xac>
4000eef8: a0 10 20 01 mov 1, %l0
return pthread_kill( pthread_self(), sig );
4000eefc: 40 00 01 4f call 4000f438 <pthread_self>
4000ef00: 01 00 00 00 nop
4000ef04: 40 00 01 11 call 4000f348 <pthread_kill>
4000ef08: 92 10 00 19 mov %i1, %o1
4000ef0c: 81 c7 e0 08 ret
4000ef10: 91 e8 00 08 restore %g0, %o0, %o0
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
4000ef14: f2 27 bf f4 st %i1, [ %fp + -12 ]
siginfo->si_code = SI_USER;
4000ef18: e0 27 bf f8 st %l0, [ %fp + -8 ]
if ( !value ) {
4000ef1c: 80 a6 a0 00 cmp %i2, 0
4000ef20: 12 80 00 04 bne 4000ef30 <killinfo+0xc8>
4000ef24: a1 2c 00 01 sll %l0, %g1, %l0
siginfo->si_value.sival_int = 0;
4000ef28: 10 80 00 04 b 4000ef38 <killinfo+0xd0>
4000ef2c: c0 27 bf fc clr [ %fp + -4 ]
} else {
siginfo->si_value = *value;
4000ef30: c2 06 80 00 ld [ %i2 ], %g1
4000ef34: c2 27 bf fc st %g1, [ %fp + -4 ]
4000ef38: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000ef3c: c4 00 61 70 ld [ %g1 + 0x170 ], %g2 ! 4001d970 <_Thread_Dispatch_disable_level>
4000ef40: 84 00 a0 01 inc %g2
4000ef44: c4 20 61 70 st %g2, [ %g1 + 0x170 ]
/*
* 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;
4000ef48: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000ef4c: c2 00 62 2c ld [ %g1 + 0x22c ], %g1 ! 4001da2c <_Thread_Executing>
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4000ef50: c4 00 61 60 ld [ %g1 + 0x160 ], %g2
4000ef54: c4 00 a0 cc ld [ %g2 + 0xcc ], %g2
4000ef58: 80 ac 00 02 andncc %l0, %g2, %g0
4000ef5c: 12 80 00 4e bne 4000f094 <killinfo+0x22c>
4000ef60: 07 10 00 78 sethi %hi(0x4001e000), %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 ;
4000ef64: 03 10 00 78 sethi %hi(0x4001e000), %g1
4000ef68: c4 00 60 90 ld [ %g1 + 0x90 ], %g2 ! 4001e090 <_POSIX_signals_Wait_queue>
4000ef6c: 10 80 00 0b b 4000ef98 <killinfo+0x130>
4000ef70: 86 10 e0 94 or %g3, 0x94, %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 ];
4000ef74: 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)
4000ef78: 80 8c 00 01 btst %l0, %g1
4000ef7c: 12 80 00 46 bne 4000f094 <killinfo+0x22c>
4000ef80: 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)
4000ef84: c8 01 20 cc ld [ %g4 + 0xcc ], %g4
4000ef88: 80 ac 00 04 andncc %l0, %g4, %g0
4000ef8c: 32 80 00 43 bne,a 4000f098 <killinfo+0x230>
4000ef90: 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 ) {
4000ef94: 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;
4000ef98: 80 a0 80 03 cmp %g2, %g3
4000ef9c: 32 bf ff f6 bne,a 4000ef74 <killinfo+0x10c>
4000efa0: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1
* NOTES:
*
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
4000efa4: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000efa8: c8 08 62 b4 ldub [ %g1 + 0x2b4 ], %g4 ! 4001ceb4 <rtems_maximum_priority>
4000efac: 05 10 00 76 sethi %hi(0x4001d800), %g2
4000efb0: 88 01 20 01 inc %g4
4000efb4: 84 10 a0 d8 or %g2, 0xd8, %g2
*/
#define _POSIX_signals_Is_interested( _api, _mask ) \
( ~(_api)->signals_blocked & (_mask) )
int killinfo(
4000efb8: 82 10 20 00 clr %g1
4000efbc: 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) ) {
4000efc0: 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 ] )
4000efc4: c6 00 80 00 ld [ %g2 ], %g3
4000efc8: 80 a0 e0 00 cmp %g3, 0
4000efcc: 22 80 00 2c be,a 4000f07c <killinfo+0x214>
4000efd0: 84 00 a0 04 add %g2, 4, %g2
continue;
the_info = _Objects_Information_table[ the_api ][ 1 ];
4000efd4: c6 00 e0 04 ld [ %g3 + 4 ], %g3
if ( !the_info )
continue;
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
4000efd8: 9a 10 20 01 mov 1, %o5
4000efdc: f4 00 e0 1c ld [ %g3 + 0x1c ], %i2
for ( index = 1 ; index <= maximum ; index++ ) {
4000efe0: 10 80 00 23 b 4000f06c <killinfo+0x204>
4000efe4: de 10 e0 10 lduh [ %g3 + 0x10 ], %o7
the_thread = (Thread_Control *) object_table[ index ];
4000efe8: c6 06 80 03 ld [ %i2 + %g3 ], %g3
if ( !the_thread )
4000efec: 80 a0 e0 00 cmp %g3, 0
4000eff0: 02 80 00 1d be 4000f064 <killinfo+0x1fc>
4000eff4: 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 )
4000eff8: d8 00 e0 14 ld [ %g3 + 0x14 ], %o4
4000effc: 80 a3 00 04 cmp %o4, %g4
4000f000: 38 80 00 19 bgu,a 4000f064 <killinfo+0x1fc>
4000f004: 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 ];
4000f008: d4 00 e1 60 ld [ %g3 + 0x160 ], %o2
4000f00c: d4 02 a0 cc ld [ %o2 + 0xcc ], %o2
4000f010: 80 ac 00 0a andncc %l0, %o2, %g0
4000f014: 22 80 00 14 be,a 4000f064 <killinfo+0x1fc>
4000f018: 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 ) {
4000f01c: 80 a3 00 04 cmp %o4, %g4
4000f020: 2a 80 00 11 bcs,a 4000f064 <killinfo+0x1fc>
4000f024: 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 ) ) {
4000f028: d2 00 60 10 ld [ %g1 + 0x10 ], %o1
4000f02c: 80 a2 60 00 cmp %o1, 0
4000f030: 22 80 00 0d be,a 4000f064 <killinfo+0x1fc> <== NEVER TAKEN
4000f034: 98 10 00 04 mov %g4, %o4 <== NOT EXECUTED
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
4000f038: d4 00 e0 10 ld [ %g3 + 0x10 ], %o2
4000f03c: 80 a2 a0 00 cmp %o2, 0
4000f040: 22 80 00 09 be,a 4000f064 <killinfo+0x1fc>
4000f044: 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) ) {
4000f048: 80 8a 40 0b btst %o1, %o3
4000f04c: 32 80 00 06 bne,a 4000f064 <killinfo+0x1fc>
4000f050: 98 10 00 04 mov %g4, %o4
DEBUG_STEP("7");
if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) {
4000f054: 80 8a 80 0b btst %o2, %o3
4000f058: 32 80 00 03 bne,a 4000f064 <killinfo+0x1fc>
4000f05c: 82 10 00 03 mov %g3, %g1
4000f060: 98 10 00 04 mov %g4, %o4
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
4000f064: 9a 03 60 01 inc %o5
4000f068: 88 10 00 0c mov %o4, %g4
4000f06c: 80 a3 40 0f cmp %o5, %o7
4000f070: 28 bf ff de bleu,a 4000efe8 <killinfo+0x180>
4000f074: 87 2b 60 02 sll %o5, 2, %g3
4000f078: 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++) {
4000f07c: 80 a0 80 08 cmp %g2, %o0
4000f080: 32 bf ff d2 bne,a 4000efc8 <killinfo+0x160>
4000f084: c6 00 80 00 ld [ %g2 ], %g3
}
}
}
}
if ( interested ) {
4000f088: 80 a0 60 00 cmp %g1, 0
4000f08c: 02 80 00 0b be 4000f0b8 <killinfo+0x250>
4000f090: 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;
4000f094: 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 ) ) {
4000f098: 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;
4000f09c: 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 ) ) {
4000f0a0: 92 10 00 19 mov %i1, %o1
4000f0a4: 40 00 00 5d call 4000f218 <_POSIX_signals_Unblock_thread>
4000f0a8: 94 07 bf f4 add %fp, -12, %o2
4000f0ac: 80 8a 20 ff btst 0xff, %o0
4000f0b0: 12 80 00 20 bne 4000f130 <killinfo+0x2c8>
4000f0b4: 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 );
4000f0b8: 40 00 00 47 call 4000f1d4 <_POSIX_signals_Set_process_signals>
4000f0bc: 90 10 00 10 mov %l0, %o0
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
4000f0c0: 83 2e 60 04 sll %i1, 4, %g1
4000f0c4: b3 2e 60 02 sll %i1, 2, %i1
4000f0c8: b2 20 40 19 sub %g1, %i1, %i1
4000f0cc: 03 10 00 77 sethi %hi(0x4001dc00), %g1
4000f0d0: 82 10 63 04 or %g1, 0x304, %g1 ! 4001df04 <_POSIX_signals_Vectors>
4000f0d4: c2 00 40 19 ld [ %g1 + %i1 ], %g1
4000f0d8: 80 a0 60 02 cmp %g1, 2
4000f0dc: 12 80 00 15 bne 4000f130 <killinfo+0x2c8>
4000f0e0: 11 10 00 78 sethi %hi(0x4001e000), %o0
psiginfo = (POSIX_signals_Siginfo_node *)
4000f0e4: 7f ff f4 d3 call 4000c430 <_Chain_Get>
4000f0e8: 90 12 20 84 or %o0, 0x84, %o0 ! 4001e084 <_POSIX_signals_Inactive_siginfo>
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
if ( !psiginfo ) {
4000f0ec: a0 92 20 00 orcc %o0, 0, %l0
4000f0f0: 12 80 00 08 bne 4000f110 <killinfo+0x2a8>
4000f0f4: 92 07 bf f4 add %fp, -12, %o1
_Thread_Enable_dispatch();
4000f0f8: 7f ff e5 55 call 4000864c <_Thread_Enable_dispatch>
4000f0fc: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EAGAIN );
4000f100: 40 00 00 f7 call 4000f4dc <__errno>
4000f104: 01 00 00 00 nop
4000f108: 10 bf ff 67 b 4000eea4 <killinfo+0x3c>
4000f10c: 82 10 20 0b mov 0xb, %g1 ! b <PROM_START+0xb>
}
psiginfo->Info = *siginfo;
4000f110: 90 04 20 08 add %l0, 8, %o0
4000f114: 40 00 03 2e call 4000fdcc <memcpy>
4000f118: 94 10 20 0c mov 0xc, %o2
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
4000f11c: 11 10 00 78 sethi %hi(0x4001e000), %o0
4000f120: 92 10 00 10 mov %l0, %o1
4000f124: 90 12 20 fc or %o0, 0xfc, %o0
4000f128: 7f ff df 75 call 40006efc <_Chain_Append>
4000f12c: 90 02 00 19 add %o0, %i1, %o0
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
4000f130: 7f ff e5 47 call 4000864c <_Thread_Enable_dispatch>
4000f134: 01 00 00 00 nop
4000f138: 90 10 20 00 clr %o0 ! 0 <PROM_START>
return 0;
}
4000f13c: b0 10 00 08 mov %o0, %i0
4000f140: 81 c7 e0 08 ret
4000f144: 81 e8 00 00 restore
4001b054 <libc_wrapup>:
extern void _wrapup_reent(struct _reent *);
extern void _reclaim_reent(struct _reent *);
void libc_wrapup(void)
{
4001b054: 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()))
4001b058: 03 10 00 76 sethi %hi(0x4001d800), %g1
4001b05c: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 ! 4001db10 <_System_state_Current>
4001b060: 80 a0 60 03 cmp %g1, 3
4001b064: 12 80 00 16 bne 4001b0bc <libc_wrapup+0x68> <== NEVER TAKEN
4001b068: 03 10 00 72 sethi %hi(0x4001c800), %g1
/*
* This was already done if the user called exit() directly .
_wrapup_reent(0);
*/
if (_REENT != _global_impure_ptr) {
4001b06c: 23 10 00 73 sethi %hi(0x4001cc00), %l1
4001b070: e0 00 60 f8 ld [ %g1 + 0xf8 ], %l0
4001b074: c2 04 63 c0 ld [ %l1 + 0x3c0 ], %g1
4001b078: 80 a0 40 10 cmp %g1, %l0
4001b07c: 22 80 00 06 be,a 4001b094 <libc_wrapup+0x40>
4001b080: 21 10 00 73 sethi %hi(0x4001cc00), %l0
_wrapup_reent(_global_impure_ptr);
4001b084: 40 00 01 83 call 4001b690 <_wrapup_reent>
4001b088: 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;
4001b08c: e0 24 63 c0 st %l0, [ %l1 + 0x3c0 ]
*
* Should this be changed to do *all* file streams?
* _fwalk (_REENT, fclose);
*/
fclose (stdin);
4001b090: 21 10 00 73 sethi %hi(0x4001cc00), %l0
4001b094: c2 04 23 c0 ld [ %l0 + 0x3c0 ], %g1 ! 4001cfc0 <_impure_ptr>
4001b098: 7f ff d1 69 call 4000f63c <fclose>
4001b09c: d0 00 60 04 ld [ %g1 + 4 ], %o0
fclose (stdout);
4001b0a0: c2 04 23 c0 ld [ %l0 + 0x3c0 ], %g1
4001b0a4: 7f ff d1 66 call 4000f63c <fclose>
4001b0a8: d0 00 60 08 ld [ %g1 + 8 ], %o0
fclose (stderr);
4001b0ac: c2 04 23 c0 ld [ %l0 + 0x3c0 ], %g1
4001b0b0: f0 00 60 0c ld [ %g1 + 0xc ], %i0
4001b0b4: 7f ff d1 62 call 4000f63c <fclose>
4001b0b8: 81 e8 00 00 restore
4001b0bc: 81 c7 e0 08 ret <== NOT EXECUTED
4001b0c0: 81 e8 00 00 restore <== NOT EXECUTED
40004c90 <link>:
int link(
const char *existing,
const char *new
)
{
40004c90: 9d e3 bf 70 save %sp, -144, %sp
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
40004c94: 40 00 3b 1b call 40013900 <strlen>
40004c98: 90 10 00 18 mov %i0, %o0
40004c9c: 94 10 20 00 clr %o2
40004ca0: 92 10 00 08 mov %o0, %o1
40004ca4: 96 07 bf e8 add %fp, -24, %o3
40004ca8: 90 10 00 18 mov %i0, %o0
40004cac: 98 10 20 01 mov 1, %o4
40004cb0: 7f ff fe a5 call 40004744 <rtems_filesystem_evaluate_path>
40004cb4: b0 10 3f ff mov -1, %i0
0, &existing_loc, true );
if ( result != 0 )
40004cb8: 80 a2 20 00 cmp %o0, 0
40004cbc: 12 80 00 8f bne 40004ef8 <link+0x268>
40004cc0: 01 00 00 00 nop
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
40004cc4: c2 4e 40 00 ldsb [ %i1 ], %g1
40004cc8: 80 a0 60 5c cmp %g1, 0x5c
40004ccc: 22 80 00 08 be,a 40004cec <link+0x5c> <== NEVER TAKEN
40004cd0: 03 10 00 8a sethi %hi(0x40022800), %g1 <== NOT EXECUTED
40004cd4: 80 a0 60 2f cmp %g1, 0x2f
40004cd8: 22 80 00 05 be,a 40004cec <link+0x5c>
40004cdc: 03 10 00 8a sethi %hi(0x40022800), %g1
40004ce0: 80 a0 60 00 cmp %g1, 0
40004ce4: 12 80 00 09 bne 40004d08 <link+0x78> <== ALWAYS TAKEN
40004ce8: 03 10 00 8a sethi %hi(0x40022800), %g1
40004cec: d2 00 60 84 ld [ %g1 + 0x84 ], %o1 ! 40022884 <rtems_current_user_env>
40004cf0: 90 07 bf d4 add %fp, -44, %o0
40004cf4: 92 02 60 18 add %o1, 0x18, %o1
40004cf8: 40 00 37 df call 40012c74 <memcpy>
40004cfc: 94 10 20 14 mov 0x14, %o2
40004d00: 10 80 00 08 b 40004d20 <link+0x90>
40004d04: 90 10 20 01 mov 1, %o0
40004d08: d2 00 60 84 ld [ %g1 + 0x84 ], %o1
40004d0c: 90 07 bf d4 add %fp, -44, %o0
40004d10: 92 02 60 04 add %o1, 4, %o1
40004d14: 40 00 37 d8 call 40012c74 <memcpy>
40004d18: 94 10 20 14 mov 0x14, %o2
40004d1c: 90 10 20 00 clr %o0
if ( !parent_loc.ops->evalformake_h ) {
40004d20: c2 07 bf e0 ld [ %fp + -32 ], %g1
40004d24: c2 00 60 04 ld [ %g1 + 4 ], %g1
40004d28: 80 a0 60 00 cmp %g1, 0
40004d2c: 32 80 00 0b bne,a 40004d58 <link+0xc8> <== ALWAYS TAKEN
40004d30: 90 06 40 08 add %i1, %o0, %o0
rtems_filesystem_freenode( &existing_loc );
40004d34: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40004d38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004d3c: 02 80 00 51 be 40004e80 <link+0x1f0> <== NOT EXECUTED
40004d40: 01 00 00 00 nop <== NOT EXECUTED
40004d44: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40004d48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004d4c: 12 80 00 4b bne 40004e78 <link+0x1e8> <== NOT EXECUTED
40004d50: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED
40004d54: 30 80 00 4b b,a 40004e80 <link+0x1f0> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
40004d58: 94 07 bf fc add %fp, -4, %o2
40004d5c: b2 07 bf d4 add %fp, -44, %i1
40004d60: 9f c0 40 00 call %g1
40004d64: 92 10 00 19 mov %i1, %o1
if ( result != 0 ) {
40004d68: a0 92 20 00 orcc %o0, 0, %l0
40004d6c: 02 80 00 11 be 40004db0 <link+0x120>
40004d70: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &existing_loc );
40004d74: c2 07 bf f4 ld [ %fp + -12 ], %g1
40004d78: 80 a0 60 00 cmp %g1, 0
40004d7c: 02 80 00 08 be 40004d9c <link+0x10c> <== NEVER TAKEN
40004d80: 01 00 00 00 nop
40004d84: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40004d88: 80 a0 60 00 cmp %g1, 0
40004d8c: 02 80 00 04 be 40004d9c <link+0x10c> <== NEVER TAKEN
40004d90: 01 00 00 00 nop
40004d94: 9f c0 40 00 call %g1
40004d98: 90 07 bf e8 add %fp, -24, %o0
rtems_set_errno_and_return_minus_one( result );
40004d9c: 40 00 35 7a call 40012384 <__errno>
40004da0: b0 10 3f ff mov -1, %i0
40004da4: e0 22 00 00 st %l0, [ %o0 ]
40004da8: 81 c7 e0 08 ret
40004dac: 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 ) {
40004db0: c4 07 bf e4 ld [ %fp + -28 ], %g2
40004db4: 80 a0 80 01 cmp %g2, %g1
40004db8: 02 80 00 1a be 40004e20 <link+0x190>
40004dbc: c2 07 bf e0 ld [ %fp + -32 ], %g1
rtems_filesystem_freenode( &existing_loc );
40004dc0: c2 07 bf f4 ld [ %fp + -12 ], %g1
40004dc4: 80 a0 60 00 cmp %g1, 0
40004dc8: 22 80 00 09 be,a 40004dec <link+0x15c> <== NEVER TAKEN
40004dcc: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40004dd0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40004dd4: 80 a0 60 00 cmp %g1, 0
40004dd8: 22 80 00 05 be,a 40004dec <link+0x15c> <== NEVER TAKEN
40004ddc: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40004de0: 9f c0 40 00 call %g1
40004de4: 90 07 bf e8 add %fp, -24, %o0
rtems_filesystem_freenode( &parent_loc );
40004de8: c2 07 bf e0 ld [ %fp + -32 ], %g1
40004dec: 80 a0 60 00 cmp %g1, 0
40004df0: 02 80 00 08 be 40004e10 <link+0x180> <== NEVER TAKEN
40004df4: 01 00 00 00 nop
40004df8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40004dfc: 80 a0 60 00 cmp %g1, 0
40004e00: 02 80 00 04 be 40004e10 <link+0x180> <== NEVER TAKEN
40004e04: 01 00 00 00 nop
40004e08: 9f c0 40 00 call %g1
40004e0c: 90 07 bf d4 add %fp, -44, %o0
rtems_set_errno_and_return_minus_one( EXDEV );
40004e10: 40 00 35 5d call 40012384 <__errno>
40004e14: b0 10 3f ff mov -1, %i0
40004e18: 10 80 00 1d b 40004e8c <link+0x1fc>
40004e1c: 82 10 20 12 mov 0x12, %g1
}
if ( !parent_loc.ops->link_h ) {
40004e20: c2 00 60 08 ld [ %g1 + 8 ], %g1
40004e24: 80 a0 60 00 cmp %g1, 0
40004e28: 12 80 00 1c bne 40004e98 <link+0x208> <== ALWAYS TAKEN
40004e2c: d4 07 bf fc ld [ %fp + -4 ], %o2
rtems_filesystem_freenode( &existing_loc );
40004e30: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40004e34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004e38: 22 80 00 09 be,a 40004e5c <link+0x1cc> <== NOT EXECUTED
40004e3c: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40004e40: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40004e44: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004e48: 22 80 00 05 be,a 40004e5c <link+0x1cc> <== NOT EXECUTED
40004e4c: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40004e50: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004e54: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED
rtems_filesystem_freenode( &parent_loc );
40004e58: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40004e5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004e60: 02 80 00 08 be 40004e80 <link+0x1f0> <== NOT EXECUTED
40004e64: 01 00 00 00 nop <== NOT EXECUTED
40004e68: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40004e6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004e70: 02 80 00 04 be 40004e80 <link+0x1f0> <== NOT EXECUTED
40004e74: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED
40004e78: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004e7c: 01 00 00 00 nop <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40004e80: 40 00 35 41 call 40012384 <__errno> <== NOT EXECUTED
40004e84: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
40004e88: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40004e8c: c2 22 00 00 st %g1, [ %o0 ]
40004e90: 81 c7 e0 08 ret
40004e94: 81 e8 00 00 restore
}
result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start );
40004e98: 92 10 00 19 mov %i1, %o1
40004e9c: b2 07 bf e8 add %fp, -24, %i1
40004ea0: 9f c0 40 00 call %g1
40004ea4: 90 10 00 19 mov %i1, %o0
rtems_filesystem_freenode( &existing_loc );
40004ea8: c2 07 bf f4 ld [ %fp + -12 ], %g1
40004eac: 80 a0 60 00 cmp %g1, 0
40004eb0: 02 80 00 08 be 40004ed0 <link+0x240> <== NEVER TAKEN
40004eb4: b0 10 00 08 mov %o0, %i0
40004eb8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40004ebc: 80 a0 60 00 cmp %g1, 0
40004ec0: 22 80 00 05 be,a 40004ed4 <link+0x244> <== NEVER TAKEN
40004ec4: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
40004ec8: 9f c0 40 00 call %g1
40004ecc: 90 10 00 19 mov %i1, %o0
rtems_filesystem_freenode( &parent_loc );
40004ed0: c2 07 bf e0 ld [ %fp + -32 ], %g1
40004ed4: 80 a0 60 00 cmp %g1, 0
40004ed8: 02 80 00 08 be 40004ef8 <link+0x268> <== NEVER TAKEN
40004edc: 01 00 00 00 nop
40004ee0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40004ee4: 80 a0 60 00 cmp %g1, 0
40004ee8: 02 80 00 04 be 40004ef8 <link+0x268> <== NEVER TAKEN
40004eec: 01 00 00 00 nop
40004ef0: 9f c0 40 00 call %g1
40004ef4: 90 07 bf d4 add %fp, -44, %o0
return result;
}
40004ef8: 81 c7 e0 08 ret
40004efc: 81 e8 00 00 restore
4001af04 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
4001af04: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
4001af08: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4001af0c: c2 00 62 04 ld [ %g1 + 0x204 ], %g1 ! 4001ce04 <rtems_libio_number_iops>
off_t lseek(
int fd,
off_t offset,
int whence
)
{
4001af10: 96 10 00 1b mov %i3, %o3
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
4001af14: 80 a6 00 01 cmp %i0, %g1
off_t lseek(
int fd,
off_t offset,
int whence
)
{
4001af18: 84 10 00 19 mov %i1, %g2
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
4001af1c: 1a 80 00 0c bcc 4001af4c <lseek+0x48> <== NEVER TAKEN
4001af20: 86 10 00 1a mov %i2, %g3
iop = rtems_libio_iop( fd );
4001af24: 03 10 00 75 sethi %hi(0x4001d400), %g1
4001af28: e0 00 63 9c ld [ %g1 + 0x39c ], %l0 ! 4001d79c <rtems_libio_iops>
4001af2c: 83 2e 20 06 sll %i0, 6, %g1
4001af30: b1 2e 20 03 sll %i0, 3, %i0
4001af34: b0 06 00 01 add %i0, %g1, %i0
4001af38: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open(iop);
4001af3c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4001af40: 80 88 61 00 btst 0x100, %g1
4001af44: 32 80 00 06 bne,a 4001af5c <lseek+0x58> <== ALWAYS TAKEN
4001af48: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001af4c: 7f ff d1 64 call 4000f4dc <__errno> <== NOT EXECUTED
4001af50: 01 00 00 00 nop <== NOT EXECUTED
4001af54: 10 80 00 1e b 4001afcc <lseek+0xc8> <== NOT EXECUTED
4001af58: 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 )
4001af5c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
4001af60: 80 a0 60 00 cmp %g1, 0
4001af64: 12 80 00 06 bne 4001af7c <lseek+0x78> <== ALWAYS TAKEN
4001af68: 80 a6 e0 01 cmp %i3, 1
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001af6c: 7f ff d1 5c call 4000f4dc <__errno> <== NOT EXECUTED
4001af70: 01 00 00 00 nop <== NOT EXECUTED
4001af74: 10 80 00 16 b 4001afcc <lseek+0xc8> <== NOT EXECUTED
4001af78: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
4001af7c: 02 80 00 09 be 4001afa0 <lseek+0x9c>
4001af80: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2
4001af84: 80 a6 e0 02 cmp %i3, 2
4001af88: 02 80 00 09 be 4001afac <lseek+0xa8>
4001af8c: 80 a6 e0 00 cmp %i3, 0
4001af90: 12 80 00 0c bne 4001afc0 <lseek+0xbc>
4001af94: 01 00 00 00 nop
case SEEK_SET:
iop->offset = offset;
break;
4001af98: 10 80 00 12 b 4001afe0 <lseek+0xdc>
4001af9c: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
case SEEK_CUR:
iop->offset += offset;
4001afa0: 9a 86 80 13 addcc %i2, %l3, %o5
4001afa4: 10 80 00 05 b 4001afb8 <lseek+0xb4>
4001afa8: 98 46 40 12 addx %i1, %l2, %o4
break;
case SEEK_END:
iop->offset = iop->size + offset;
4001afac: d8 1c 20 08 ldd [ %l0 + 8 ], %o4
4001afb0: 9a 86 80 0d addcc %i2, %o5, %o5
4001afb4: 98 46 40 0c addx %i1, %o4, %o4
break;
4001afb8: 10 80 00 0a b 4001afe0 <lseek+0xdc>
4001afbc: d8 3c 20 10 std %o4, [ %l0 + 0x10 ]
default:
rtems_set_errno_and_return_minus_one( EINVAL );
4001afc0: 7f ff d1 47 call 4000f4dc <__errno>
4001afc4: 01 00 00 00 nop
4001afc8: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
4001afcc: c2 22 00 00 st %g1, [ %o0 ]
4001afd0: 11 3f ff ff sethi %hi(0xfffffc00), %o0
4001afd4: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <LEON_REG+0x7fffffff>
4001afd8: 10 80 00 0e b 4001b010 <lseek+0x10c>
4001afdc: 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 );
4001afe0: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001afe4: 92 10 00 02 mov %g2, %o1
4001afe8: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
4001afec: 94 10 00 03 mov %g3, %o2
4001aff0: 9f c0 40 00 call %g1
4001aff4: 90 10 00 10 mov %l0, %o0
if ( status == (off_t) -1 )
4001aff8: 80 a2 3f ff cmp %o0, -1
4001affc: 12 80 00 06 bne 4001b014 <lseek+0x110>
4001b000: b2 10 00 09 mov %o1, %i1
4001b004: 80 a2 7f ff cmp %o1, -1
4001b008: 22 80 00 03 be,a 4001b014 <lseek+0x110> <== ALWAYS TAKEN
4001b00c: e4 3c 20 10 std %l2, [ %l0 + 0x10 ]
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
4001b010: b2 10 00 09 mov %o1, %i1
4001b014: 81 c7 e0 08 ret
4001b018: 91 e8 00 08 restore %g0, %o0, %o0
4000b704 <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
4000b704: 9d e3 bf a0 save %sp, -96, %sp
4000b708: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b70c: 82 10 63 a8 or %g1, 0x3a8, %g1 ! 4001d7a8 <rtems_malloc_statistics>
4000b710: c4 00 60 04 ld [ %g1 + 4 ], %g2
4000b714: a0 10 00 18 mov %i0, %l0
4000b718: 84 00 a0 01 inc %g2
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4000b71c: 7f ff ff ed call 4000b6d0 <malloc_deferred_frees_process>
4000b720: c4 20 60 04 st %g2, [ %g1 + 4 ]
/*
* Validate the parameters
*/
if ( !size )
4000b724: 80 a6 20 00 cmp %i0, 0
4000b728: 02 80 00 36 be 4000b800 <malloc+0xfc> <== NEVER TAKEN
4000b72c: 03 10 00 76 sethi %hi(0x4001d800), %g1
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4000b730: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 ! 4001db10 <_System_state_Current>
4000b734: 80 a0 60 03 cmp %g1, 3
4000b738: 12 80 00 07 bne 4000b754 <malloc+0x50>
4000b73c: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000b740: 7f ff ff cb call 4000b66c <malloc_is_system_state_OK>
4000b744: 01 00 00 00 nop
4000b748: 80 8a 20 ff btst 0xff, %o0
4000b74c: 02 80 00 2d be 4000b800 <malloc+0xfc> <== NEVER TAKEN
4000b750: 03 10 00 73 sethi %hi(0x4001cc00), %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 );
4000b754: d0 00 62 10 ld [ %g1 + 0x210 ], %o0 ! 4001ce10 <RTEMS_Malloc_Heap>
4000b758: 92 10 00 10 mov %l0, %o1
4000b75c: 94 10 20 00 clr %o2
4000b760: 40 00 04 d4 call 4000cab0 <_Protected_heap_Allocate_aligned_with_boundary>
4000b764: 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 ) {
4000b768: b0 92 20 00 orcc %o0, 0, %i0
4000b76c: 12 80 00 13 bne 4000b7b8 <malloc+0xb4>
4000b770: a2 10 00 18 mov %i0, %l1
if (rtems_malloc_sbrk_helpers)
4000b774: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b778: c2 00 60 7c ld [ %g1 + 0x7c ], %g1 ! 4001d47c <rtems_malloc_sbrk_helpers>
4000b77c: 80 a0 60 00 cmp %g1, 0
4000b780: 02 80 00 08 be 4000b7a0 <malloc+0x9c> <== ALWAYS TAKEN
4000b784: 01 00 00 00 nop
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
4000b788: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
4000b78c: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000b790: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( !return_this ) {
4000b794: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED
4000b798: 12 80 00 09 bne 4000b7bc <malloc+0xb8> <== NOT EXECUTED
4000b79c: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
errno = ENOMEM;
4000b7a0: 40 00 0f 4f call 4000f4dc <__errno>
4000b7a4: 01 00 00 00 nop
4000b7a8: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc>
4000b7ac: c2 22 00 00 st %g1, [ %o0 ]
return (void *) 0;
4000b7b0: 81 c7 e0 08 ret
4000b7b4: 81 e8 00 00 restore
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
4000b7b8: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b7bc: c2 00 60 80 ld [ %g1 + 0x80 ], %g1 ! 4001d480 <rtems_malloc_dirty_helper>
4000b7c0: 80 a0 60 00 cmp %g1, 0
4000b7c4: 02 80 00 05 be 4000b7d8 <malloc+0xd4> <== ALWAYS TAKEN
4000b7c8: 92 10 00 10 mov %l0, %o1
(*rtems_malloc_dirty_helper)( return_this, size );
4000b7cc: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
4000b7d0: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000b7d4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4000b7d8: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b7dc: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 ! 4001d478 <rtems_malloc_statistics_helpers>
4000b7e0: 80 a0 60 00 cmp %g1, 0
4000b7e4: 02 bf ff f3 be 4000b7b0 <malloc+0xac> <== ALWAYS TAKEN
4000b7e8: b0 10 00 11 mov %l1, %i0
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
4000b7ec: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
4000b7f0: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000b7f4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
4000b7f8: 81 c7 e0 08 ret <== NOT EXECUTED
4000b7fc: 81 e8 00 00 restore <== NOT EXECUTED
4000b800: 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;
}
4000b804: 81 c7 e0 08 ret <== NOT EXECUTED
4000b808: 81 e8 00 00 restore <== NOT EXECUTED
4000b6b4 <malloc_deferred_free>:
4000b6b4: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
4000b6b8: 11 10 00 77 sethi %hi(0x4001dc00), %o0 <== NOT EXECUTED
4000b6bc: 90 12 22 f8 or %o0, 0x2f8, %o0 ! 4001def8 <RTEMS_Malloc_GC_list><== NOT EXECUTED
4000b6c0: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000b6c4: 7f ff ee 0e call 40006efc <_Chain_Append> <== NOT EXECUTED
4000b6c8: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000b6d0 <malloc_deferred_frees_process>:
void malloc_deferred_frees_process(void)
{
4000b6d0: 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 );
4000b6d4: 21 10 00 77 sethi %hi(0x4001dc00), %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)
4000b6d8: 10 80 00 04 b 4000b6e8 <malloc_deferred_frees_process+0x18>
4000b6dc: a0 14 22 f8 or %l0, 0x2f8, %l0 ! 4001def8 <RTEMS_Malloc_GC_list>
free(to_be_freed);
4000b6e0: 7f ff fe a7 call 4000b17c <free> <== NOT EXECUTED
4000b6e4: 01 00 00 00 nop <== NOT EXECUTED
4000b6e8: 40 00 03 52 call 4000c430 <_Chain_Get>
4000b6ec: 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)
4000b6f0: 80 a2 20 00 cmp %o0, 0
4000b6f4: 12 bf ff fb bne 4000b6e0 <malloc_deferred_frees_process+0x10><== NEVER TAKEN
4000b6f8: 01 00 00 00 nop
free(to_be_freed);
}
4000b6fc: 81 c7 e0 08 ret
4000b700: 81 e8 00 00 restore
4000b66c <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 )
4000b66c: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000b670: c2 00 61 70 ld [ %g1 + 0x170 ], %g1 ! 4001d970 <_Thread_Dispatch_disable_level>
4000b674: 80 a0 60 00 cmp %g1, 0
4000b678: 12 80 00 06 bne 4000b690 <malloc_is_system_state_OK+0x24> <== NEVER TAKEN
4000b67c: 90 10 20 00 clr %o0
return false;
if ( _ISR_Nest_level > 0 )
4000b680: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000b684: c2 00 62 08 ld [ %g1 + 0x208 ], %g1 ! 4001da08 <_ISR_Nest_level>
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
4000b688: 80 a0 00 01 cmp %g0, %g1
4000b68c: 90 60 3f ff subx %g0, -1, %o0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4000b690: 81 c3 e0 08 retl
40012c18 <memfile_alloc_block>:
*/
int memfile_blocks_allocated = 0;
void *memfile_alloc_block(void)
{
40012c18: 9d e3 bf a0 save %sp, -96, %sp
void *memory;
memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK);
40012c1c: 03 10 00 8e sethi %hi(0x40023800), %g1
40012c20: d2 00 60 d4 ld [ %g1 + 0xd4 ], %o1 ! 400238d4 <imfs_memfile_bytes_per_block>
40012c24: 7f ff c6 8a call 4000464c <calloc>
40012c28: 90 10 20 01 mov 1, %o0
if ( memory )
40012c2c: 80 a2 20 00 cmp %o0, 0
40012c30: 02 80 00 05 be 40012c44 <memfile_alloc_block+0x2c> <== NEVER TAKEN
40012c34: 03 10 00 8e sethi %hi(0x40023800), %g1
memfile_blocks_allocated++;
40012c38: c4 00 62 7c ld [ %g1 + 0x27c ], %g2 ! 40023a7c <memfile_blocks_allocated>
40012c3c: 84 00 a0 01 inc %g2
40012c40: c4 20 62 7c st %g2, [ %g1 + 0x27c ]
return memory;
}
40012c44: 81 c7 e0 08 ret
40012c48: 91 e8 00 08 restore %g0, %o0, %o0
40013154 <memfile_check_rmnod>:
return memfile_check_rmnod( the_jnode );
}
int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){
40013154: 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) ) {
40013158: 7f ff f6 74 call 40010b28 <rtems_libio_is_file_open>
4001315c: 90 10 00 18 mov %i0, %o0
40013160: 80 a2 20 00 cmp %o0, 0
40013164: 12 80 00 13 bne 400131b0 <memfile_check_rmnod+0x5c>
40013168: 01 00 00 00 nop
4001316c: c2 16 20 34 lduh [ %i0 + 0x34 ], %g1
40013170: 80 a0 60 00 cmp %g1, 0
40013174: 12 80 00 0f bne 400131b0 <memfile_check_rmnod+0x5c> <== NEVER TAKEN
40013178: 03 10 00 8c sethi %hi(0x40023000), %g1
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
4001317c: c2 00 62 d0 ld [ %g1 + 0x2d0 ], %g1 ! 400232d0 <rtems_current_user_env>
40013180: c4 00 60 04 ld [ %g1 + 4 ], %g2
40013184: 80 a0 80 18 cmp %g2, %i0
40013188: 22 80 00 02 be,a 40013190 <memfile_check_rmnod+0x3c> <== NEVER TAKEN
4001318c: 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)
40013190: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40013194: 80 a0 60 06 cmp %g1, 6
40013198: 02 80 00 04 be 400131a8 <memfile_check_rmnod+0x54> <== NEVER TAKEN
4001319c: 01 00 00 00 nop
IMFS_memfile_remove( the_jnode );
400131a0: 7f ff ff 8c call 40012fd0 <IMFS_memfile_remove>
400131a4: 90 10 00 18 mov %i0, %o0
free( the_jnode );
400131a8: 7f ff c5 c9 call 400048cc <free>
400131ac: 90 10 00 18 mov %i0, %o0
}
return 0;
}
400131b0: 81 c7 e0 08 ret
400131b4: 91 e8 20 00 restore %g0, 0, %o0
40012f08 <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
40012f08: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( block_table );
40012f0c: 80 a6 20 00 cmp %i0, 0
40012f10: 32 80 00 0a bne,a 40012f38 <memfile_free_blocks_in_table+0x30><== ALWAYS TAKEN
40012f14: e0 06 00 00 ld [ %i0 ], %l0
40012f18: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40012f1c: 15 10 00 8a sethi %hi(0x40022800), %o2 <== NOT EXECUTED
40012f20: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40012f24: 90 12 23 00 or %o0, 0x300, %o0 <== NOT EXECUTED
40012f28: 94 12 a0 98 or %o2, 0x98, %o2 <== NOT EXECUTED
40012f2c: 96 12 e3 80 or %o3, 0x380, %o3 <== NOT EXECUTED
40012f30: 7f ff c5 71 call 400044f4 <__assert_func> <== NOT EXECUTED
40012f34: 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++ ) {
40012f38: 10 80 00 09 b 40012f5c <memfile_free_blocks_in_table+0x54>
40012f3c: a2 10 20 00 clr %l1
if ( b[i] ) {
40012f40: 80 a2 20 00 cmp %o0, 0
40012f44: 02 80 00 05 be 40012f58 <memfile_free_blocks_in_table+0x50>
40012f48: a2 04 60 01 inc %l1
memfile_free_block( b[i] );
40012f4c: 7f ff ff 2a call 40012bf4 <memfile_free_block>
40012f50: 01 00 00 00 nop
b[i] = 0;
40012f54: 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++ ) {
40012f58: a0 04 20 04 add %l0, 4, %l0
40012f5c: 80 a4 40 19 cmp %l1, %i1
40012f60: 26 bf ff f8 bl,a 40012f40 <memfile_free_blocks_in_table+0x38>
40012f64: 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 );
40012f68: 7f ff ff 23 call 40012bf4 <memfile_free_block>
40012f6c: d0 06 00 00 ld [ %i0 ], %o0
*block_table = 0;
40012f70: c0 26 00 00 clr [ %i0 ]
}
40012f74: 81 c7 e0 08 ret
40012f78: 81 e8 00 00 restore
40013468 <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
40013468: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4001346c: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
40013470: 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 )
40013474: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
40013478: 80 a0 40 19 cmp %g1, %i1
4001347c: 06 80 00 09 bl 400134a0 <memfile_ftruncate+0x38> <== NEVER TAKEN
40013480: 94 10 00 1a mov %i2, %o2
40013484: 80 a0 40 19 cmp %g1, %i1
40013488: 32 80 00 0a bne,a 400134b0 <memfile_ftruncate+0x48> <== NEVER TAKEN
4001348c: d2 24 20 50 st %o1, [ %l0 + 0x50 ] <== NOT EXECUTED
40013490: c2 04 20 54 ld [ %l0 + 0x54 ], %g1
40013494: 80 a0 40 1a cmp %g1, %i2
40013498: 3a 80 00 06 bcc,a 400134b0 <memfile_ftruncate+0x48> <== ALWAYS TAKEN
4001349c: d2 24 20 50 st %o1, [ %l0 + 0x50 ]
return IMFS_memfile_extend( the_jnode, length );
400134a0: 7f ff ff 8f call 400132dc <IMFS_memfile_extend> <== NOT EXECUTED
400134a4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
400134a8: 81 c7 e0 08 ret <== NOT EXECUTED
400134ac: 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;
400134b0: d4 24 20 54 st %o2, [ %l0 + 0x54 ]
iop->size = the_jnode->info.file.size;
400134b4: d2 26 20 08 st %o1, [ %i0 + 8 ]
400134b8: d4 26 20 0c st %o2, [ %i0 + 0xc ]
IMFS_update_atime( the_jnode );
400134bc: 90 07 bf f8 add %fp, -8, %o0
400134c0: 7f ff c5 2d call 40004974 <gettimeofday>
400134c4: 92 10 20 00 clr %o1
400134c8: c2 07 bf f8 ld [ %fp + -8 ], %g1
400134cc: 90 10 20 00 clr %o0
400134d0: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
return 0;
}
400134d4: b0 10 00 08 mov %o0, %i0
400134d8: 81 c7 e0 08 ret
400134dc: 81 e8 00 00 restore
400134e0 <memfile_lseek>:
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
400134e0: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
400134e4: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
if (the_jnode->type == IMFS_LINEAR_FILE) {
400134e8: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
400134ec: 80 a0 60 06 cmp %g1, 6
400134f0: 32 80 00 11 bne,a 40013534 <memfile_lseek+0x54> <== ALWAYS TAKEN
400134f4: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2
if (iop->offset > the_jnode->info.linearfile.size)
400134f8: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 <== NOT EXECUTED
400134fc: c6 06 20 10 ld [ %i0 + 0x10 ], %g3 <== NOT EXECUTED
40013500: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
40013504: 14 80 00 09 bg 40013528 <memfile_lseek+0x48> <== NOT EXECUTED
40013508: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 <== NOT EXECUTED
4001350c: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
40013510: 32 80 00 1a bne,a 40013578 <memfile_lseek+0x98> <== NOT EXECUTED
40013514: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED
40013518: c6 06 20 14 ld [ %i0 + 0x14 ], %g3 <== NOT EXECUTED
4001351c: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED
40013520: 28 80 00 16 bleu,a 40013578 <memfile_lseek+0x98> <== NOT EXECUTED
40013524: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED
iop->offset = the_jnode->info.linearfile.size;
40013528: c2 26 20 10 st %g1, [ %i0 + 0x10 ] <== NOT EXECUTED
4001352c: 10 80 00 12 b 40013574 <memfile_lseek+0x94> <== NOT EXECUTED
40013530: 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 ))
40013534: 90 10 00 10 mov %l0, %o0
40013538: 92 10 00 02 mov %g2, %o1
4001353c: 7f ff ff 68 call 400132dc <IMFS_memfile_extend>
40013540: 94 10 00 03 mov %g3, %o2
40013544: 80 a2 20 00 cmp %o0, 0
40013548: 22 80 00 0a be,a 40013570 <memfile_lseek+0x90> <== ALWAYS TAKEN
4001354c: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
rtems_set_errno_and_return_minus_one( ENOSPC );
40013550: 40 00 06 f9 call 40015134 <__errno> <== NOT EXECUTED
40013554: 01 00 00 00 nop <== NOT EXECUTED
40013558: 82 10 20 1c mov 0x1c, %g1 ! 1c <PROM_START+0x1c> <== NOT EXECUTED
4001355c: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED
40013560: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40013564: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED
40013568: 10 80 00 04 b 40013578 <memfile_lseek+0x98> <== NOT EXECUTED
4001356c: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
40013570: c4 3e 20 08 std %g2, [ %i0 + 8 ]
}
return iop->offset;
40013574: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2
}
40013578: b2 10 00 03 mov %g3, %i1
4001357c: 81 c7 e0 08 ret
40013580: 91 e8 00 02 restore %g0, %g2, %o0
4001384c <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4001384c: 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))
40013850: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40013854: 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))
40013858: 80 88 62 04 btst 0x204, %g1
4001385c: 02 80 00 19 be 400138c0 <memfile_open+0x74>
40013860: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
40013864: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40013868: 80 a0 60 06 cmp %g1, 6
4001386c: 32 80 00 16 bne,a 400138c4 <memfile_open+0x78> <== ALWAYS TAKEN
40013870: c2 04 60 18 ld [ %l1 + 0x18 ], %g1
uint32_t count = the_jnode->info.linearfile.size;
40013874: d8 04 20 54 ld [ %l0 + 0x54 ], %o4 <== NOT EXECUTED
const unsigned char *buffer = the_jnode->info.linearfile.direct;
40013878: d6 04 20 58 ld [ %l0 + 0x58 ], %o3 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
4001387c: 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;
40013880: 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;
40013884: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED
40013888: 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;
4001388c: 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;
40013890: 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)
40013894: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED
40013898: 02 80 00 0a be 400138c0 <memfile_open+0x74> <== NOT EXECUTED
4001389c: c2 24 20 4c st %g1, [ %l0 + 0x4c ] <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
400138a0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
400138a4: 92 10 20 00 clr %o1 <== NOT EXECUTED
400138a8: 94 10 20 00 clr %o2 <== NOT EXECUTED
400138ac: 7f ff ff 36 call 40013584 <IMFS_memfile_write> <== NOT EXECUTED
400138b0: 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)
400138b4: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED
400138b8: 02 80 00 0a be 400138e0 <memfile_open+0x94> <== NOT EXECUTED
400138bc: 01 00 00 00 nop <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
400138c0: c2 04 60 18 ld [ %l1 + 0x18 ], %g1
400138c4: 80 88 62 00 btst 0x200, %g1
400138c8: 02 80 00 04 be 400138d8 <memfile_open+0x8c>
400138cc: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
iop->offset = the_jnode->info.file.size;
400138d0: c4 3c 60 10 std %g2, [ %l1 + 0x10 ]
iop->size = the_jnode->info.file.size;
400138d4: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2
400138d8: b0 10 20 00 clr %i0
400138dc: c4 3c 60 08 std %g2, [ %l1 + 8 ]
return 0;
}
400138e0: 81 c7 e0 08 ret
400138e4: 81 e8 00 00 restore
400131b8 <memfile_rmnod>:
int memfile_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
400131b8: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
400131bc: 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 ) {
400131c0: c2 04 20 08 ld [ %l0 + 8 ], %g1
400131c4: 80 a0 60 00 cmp %g1, 0
400131c8: 22 80 00 06 be,a 400131e0 <memfile_rmnod+0x28> <== NEVER TAKEN
400131cc: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED
400131d0: 7f ff d7 5e call 40008f48 <_Chain_Extract>
400131d4: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
400131d8: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
400131dc: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
400131e0: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
400131e4: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
400131e8: 90 07 bf f8 add %fp, -8, %o0
400131ec: 7f ff c5 e2 call 40004974 <gettimeofday>
400131f0: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
400131f4: c2 07 bf f8 ld [ %fp + -8 ], %g1
return memfile_check_rmnod( the_jnode );
400131f8: 90 10 00 10 mov %l0, %o0
400131fc: 7f ff ff d6 call 40013154 <memfile_check_rmnod>
40013200: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
}
40013204: 81 c7 e0 08 ret
40013208: 91 e8 00 08 restore %g0, %o0, %o0
4000a0a4 <miniIMFS_initialize>:
int miniIMFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
return IMFS_initialize_support(
4000a0a4: 13 10 00 70 sethi %hi(0x4001c000), %o1
4000a0a8: 15 10 00 70 sethi %hi(0x4001c000), %o2
4000a0ac: 92 12 60 14 or %o1, 0x14, %o1
4000a0b0: 94 12 a1 d8 or %o2, 0x1d8, %o2
4000a0b4: 96 10 00 0a mov %o2, %o3
4000a0b8: 82 13 c0 00 mov %o7, %g1
4000a0bc: 40 00 03 16 call 4000ad14 <IMFS_initialize_support>
4000a0c0: 9e 10 40 00 mov %g1, %o7
4000a0c4: 01 00 00 00 nop <== NOT EXECUTED
4000a0c8: 40 00 a1 18 call 40032528 <__end+0x14068> <== NOT EXECUTED
4000a0cc: 40 00 a1 20 call 4003254c <__end+0x1408c> <== NOT EXECUTED
4000a0d0: 40 00 a1 2c call 40032580 <__end+0x140c0> <== NOT EXECUTED
4000a0d4: 40 00 a1 2c call 40032584 <__end+0x140c4> <== NOT EXECUTED
4000a0d8: 40 00 a1 38 call 400325b8 <__end+0x140f8> <== NOT EXECUTED
4000a0dc: 40 00 a1 38 call 400325bc <__end+0x140fc> <== NOT EXECUTED
4000a0e0: 40 00 a1 40 call 400325e0 <__end+0x14120> <== NOT EXECUTED
400032d0 <mknod>:
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
400032d0: 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) ) )
400032d4: 03 00 00 3c sethi %hi(0xf000), %g1
400032d8: 80 8e 40 01 btst %i1, %g1
400032dc: 32 80 00 06 bne,a 400032f4 <mknod+0x24> <== ALWAYS TAKEN
400032e0: c2 4e 00 00 ldsb [ %i0 ], %g1
rtems_set_errno_and_return_minus_one( EINVAL );
400032e4: 40 00 30 7e call 4000f4dc <__errno> <== NOT EXECUTED
400032e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400032ec: 10 80 00 32 b 400033b4 <mknod+0xe4> <== NOT EXECUTED
400032f0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
400032f4: 80 a0 60 5c cmp %g1, 0x5c
400032f8: 22 80 00 08 be,a 40003318 <mknod+0x48> <== NEVER TAKEN
400032fc: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
40003300: 80 a0 60 2f cmp %g1, 0x2f
40003304: 22 80 00 05 be,a 40003318 <mknod+0x48>
40003308: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000330c: 80 a0 60 00 cmp %g1, 0
40003310: 12 80 00 09 bne 40003334 <mknod+0x64> <== ALWAYS TAKEN
40003314: 03 10 00 73 sethi %hi(0x4001cc00), %g1
40003318: d2 00 63 18 ld [ %g1 + 0x318 ], %o1 ! 4001cf18 <rtems_current_user_env>
4000331c: 90 07 bf e8 add %fp, -24, %o0
40003320: 92 02 60 18 add %o1, 0x18, %o1
40003324: 40 00 32 aa call 4000fdcc <memcpy>
40003328: 94 10 20 14 mov 0x14, %o2
4000332c: 10 80 00 08 b 4000334c <mknod+0x7c>
40003330: 90 10 20 01 mov 1, %o0
40003334: d2 00 63 18 ld [ %g1 + 0x318 ], %o1
40003338: 90 07 bf e8 add %fp, -24, %o0
4000333c: 92 02 60 04 add %o1, 4, %o1
40003340: 40 00 32 a3 call 4000fdcc <memcpy>
40003344: 94 10 20 14 mov 0x14, %o2
40003348: 90 10 20 00 clr %o0
if ( !temp_loc.ops->evalformake_h ) {
4000334c: c2 07 bf f4 ld [ %fp + -12 ], %g1
40003350: c2 00 60 04 ld [ %g1 + 4 ], %g1
40003354: 80 a0 60 00 cmp %g1, 0
40003358: 02 80 00 14 be 400033a8 <mknod+0xd8> <== NEVER TAKEN
4000335c: 90 06 00 08 add %i0, %o0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->evalformake_h)(
40003360: a0 07 bf e8 add %fp, -24, %l0
40003364: 94 07 bf fc add %fp, -4, %o2
40003368: 92 10 00 10 mov %l0, %o1
4000336c: 9f c0 40 00 call %g1
40003370: b0 10 3f ff mov -1, %i0
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
40003374: 80 a2 20 00 cmp %o0, 0
40003378: 12 80 00 10 bne 400033b8 <mknod+0xe8>
4000337c: c4 07 bf f4 ld [ %fp + -12 ], %g2
return -1;
if ( !temp_loc.ops->mknod_h ) {
40003380: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1
40003384: 80 a0 60 00 cmp %g1, 0
40003388: 12 80 00 0e bne 400033c0 <mknod+0xf0> <== ALWAYS TAKEN
4000338c: d0 07 bf fc ld [ %fp + -4 ], %o0
rtems_filesystem_freenode( &temp_loc );
40003390: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40003394: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003398: 02 80 00 04 be 400033a8 <mknod+0xd8> <== NOT EXECUTED
4000339c: 01 00 00 00 nop <== NOT EXECUTED
400033a0: 9f c0 40 00 call %g1 <== NOT EXECUTED
400033a4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
400033a8: 40 00 30 4d call 4000f4dc <__errno> <== NOT EXECUTED
400033ac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400033b0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
400033b4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400033b8: 81 c7 e0 08 ret
400033bc: 81 e8 00 00 restore
}
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
400033c0: 92 10 00 19 mov %i1, %o1
400033c4: 94 10 00 1a mov %i2, %o2
400033c8: 96 10 00 1b mov %i3, %o3
400033cc: 9f c0 40 00 call %g1
400033d0: 98 10 00 10 mov %l0, %o4
rtems_filesystem_freenode( &temp_loc );
400033d4: c2 07 bf f4 ld [ %fp + -12 ], %g1
400033d8: 80 a0 60 00 cmp %g1, 0
400033dc: 02 bf ff f7 be 400033b8 <mknod+0xe8> <== NEVER TAKEN
400033e0: b0 10 00 08 mov %o0, %i0
400033e4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400033e8: 80 a0 60 00 cmp %g1, 0
400033ec: 02 80 00 04 be 400033fc <mknod+0x12c>
400033f0: 01 00 00 00 nop
400033f4: 9f c0 40 00 call %g1
400033f8: 90 10 00 10 mov %l0, %o0
return result;
}
400033fc: 81 c7 e0 08 ret
40003400: 81 e8 00 00 restore
40003424 <mount>:
const rtems_filesystem_operations_table *fs_ops,
rtems_filesystem_options_t options,
const char *device,
const char *mount_point
)
{
40003424: 9d e3 bf 88 save %sp, -120, %sp
/*
* Is there a file system operations table?
*/
if ( fs_ops == NULL ) {
40003428: 80 a6 60 00 cmp %i1, 0
4000342c: 02 80 00 05 be 40003440 <mount+0x1c>
40003430: a0 10 00 18 mov %i0, %l0
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
40003434: 80 a6 a0 01 cmp %i2, 1
40003438: 28 80 00 06 bleu,a 40003450 <mount+0x2c>
4000343c: c2 06 60 24 ld [ %i1 + 0x24 ], %g1
options != RTEMS_FILESYSTEM_READ_WRITE ) {
errno = EINVAL;
40003440: 40 00 30 27 call 4000f4dc <__errno>
40003444: 01 00 00 00 nop
40003448: 10 80 00 14 b 40003498 <mount+0x74>
4000344c: 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;
40003450: a4 10 20 00 clr %l2
errno = EINVAL;
return -1;
}
/* Do they support being mounted at all ? */
if ( !fs_ops->fsmount_me_h ) {
40003454: 80 a0 60 00 cmp %g1, 0
40003458: 02 80 00 4c be 40003588 <mount+0x164> <== NEVER TAKEN
4000345c: a6 10 20 00 clr %l3
/*
* Allocate a mount table entry
*/
size = sizeof(rtems_filesystem_mount_table_entry_t);
if ( device )
40003460: 80 a6 e0 00 cmp %i3, 0
40003464: 02 80 00 05 be 40003478 <mount+0x54> <== ALWAYS TAKEN
40003468: 90 10 20 6c mov 0x6c, %o0
size += strlen( device ) + 1;
4000346c: 40 00 33 d4 call 400103bc <strlen> <== NOT EXECUTED
40003470: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
40003474: 90 02 20 6d add %o0, 0x6d, %o0 <== NOT EXECUTED
temp_mt_entry = malloc( size );
40003478: 40 00 20 a3 call 4000b704 <malloc>
4000347c: 01 00 00 00 nop
if ( !temp_mt_entry ) {
40003480: a2 92 20 00 orcc %o0, 0, %l1
40003484: 12 80 00 07 bne 400034a0 <mount+0x7c> <== ALWAYS TAKEN
40003488: a6 10 00 11 mov %l1, %l3
errno = ENOMEM;
4000348c: 40 00 30 14 call 4000f4dc <__errno> <== NOT EXECUTED
40003490: 01 00 00 00 nop <== NOT EXECUTED
40003494: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
40003498: 10 80 00 75 b 4000366c <mount+0x248>
4000349c: 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;
400034a0: f4 24 60 30 st %i2, [ %l1 + 0x30 ]
if ( device ) {
400034a4: 80 a6 e0 00 cmp %i3, 0
400034a8: 02 80 00 08 be 400034c8 <mount+0xa4> <== ALWAYS TAKEN
400034ac: e2 24 60 2c st %l1, [ %l1 + 0x2c ]
temp_mt_entry->dev =
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
400034b0: 90 04 60 6c add %l1, 0x6c, %o0 <== NOT EXECUTED
strcpy( temp_mt_entry->dev, device );
400034b4: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED
400034b8: 40 00 33 9e call 40010330 <strcpy> <== NOT EXECUTED
400034bc: 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 ) {
400034c0: 10 80 00 04 b 400034d0 <mount+0xac> <== NOT EXECUTED
400034c4: 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;
400034c8: 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 ) {
400034cc: 80 a7 20 00 cmp %i4, 0
400034d0: 22 80 00 39 be,a 400035b4 <mount+0x190>
400034d4: c0 24 60 1c clr [ %l1 + 0x1c ]
if ( rtems_filesystem_evaluate_path(
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
400034d8: 40 00 33 b9 call 400103bc <strlen>
400034dc: 90 10 00 1c mov %i4, %o0
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
400034e0: a4 07 bf ec add %fp, -20, %l2
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
400034e4: 92 10 00 08 mov %o0, %o1
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
400034e8: 94 10 20 07 mov 7, %o2
400034ec: 90 10 00 1c mov %i4, %o0
400034f0: 96 10 00 12 mov %l2, %o3
400034f4: 7f ff fe d9 call 40003058 <rtems_filesystem_evaluate_path>
400034f8: 98 10 20 01 mov 1, %o4
400034fc: 80 a2 3f ff cmp %o0, -1
40003500: 02 80 00 4b be 4000362c <mount+0x208> <== NEVER TAKEN
40003504: c2 07 bf f8 ld [ %fp + -8 ], %g1
/*
* Test for node_type_h
*/
if (!loc.ops->node_type_h) {
40003508: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
4000350c: 80 a0 60 00 cmp %g1, 0
40003510: 02 80 00 1e be 40003588 <mount+0x164> <== NEVER TAKEN
40003514: 01 00 00 00 nop
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
40003518: 9f c0 40 00 call %g1
4000351c: 90 10 00 12 mov %l2, %o0
40003520: 80 a2 20 01 cmp %o0, 1
40003524: 02 80 00 07 be 40003540 <mount+0x11c>
40003528: 03 10 00 75 sethi %hi(0x4001d400), %g1
errno = ENOTDIR;
4000352c: 40 00 2f ec call 4000f4dc <__errno>
40003530: 01 00 00 00 nop
40003534: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
goto cleanup_and_bail;
40003538: 10 80 00 3e b 40003630 <mount+0x20c>
4000353c: 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;
40003540: 05 10 00 75 sethi %hi(0x4001d400), %g2
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
40003544: c2 00 63 d8 ld [ %g1 + 0x3d8 ], %g1
40003548: 84 10 a3 dc or %g2, 0x3dc, %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 )
4000354c: 10 80 00 06 b 40003564 <mount+0x140>
40003550: c6 07 bf ec ld [ %fp + -20 ], %g3
40003554: 80 a1 00 03 cmp %g4, %g3
40003558: 02 80 00 08 be 40003578 <mount+0x154>
4000355c: 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 ) {
40003560: c2 00 40 00 ld [ %g1 ], %g1
40003564: 80 a0 40 02 cmp %g1, %g2
40003568: 32 bf ff fb bne,a 40003554 <mount+0x130>
4000356c: 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;
40003570: 10 80 00 42 b 40003678 <mount+0x254>
40003574: 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;
40003578: 40 00 2f d9 call 4000f4dc <__errno>
4000357c: a4 07 bf ec add %fp, -20, %l2
40003580: 10 bf ff ee b 40003538 <mount+0x114>
40003584: 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;
40003588: 40 00 2f d5 call 4000f4dc <__errno> <== NOT EXECUTED
4000358c: 01 00 00 00 nop <== NOT EXECUTED
40003590: 10 bf ff ea b 40003538 <mount+0x114> <== NOT EXECUTED
40003594: 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 ) ) {
40003598: 90 10 00 11 mov %l1, %o0
4000359c: 9f c0 40 00 call %g1
400035a0: a4 07 bf ec add %fp, -20, %l2
400035a4: 80 a2 20 00 cmp %o0, 0
400035a8: 22 80 00 0b be,a 400035d4 <mount+0x1b0> <== ALWAYS TAKEN
400035ac: c2 06 60 24 ld [ %i1 + 0x24 ], %g1
400035b0: 30 80 00 20 b,a 40003630 <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;
400035b4: c0 24 60 24 clr [ %l1 + 0x24 ]
temp_mt_entry->mt_fs_root.ops = NULL;
400035b8: c0 24 60 28 clr [ %l1 + 0x28 ]
temp_mt_entry->mt_point_node.node_access = NULL;
400035bc: c0 24 60 08 clr [ %l1 + 8 ]
temp_mt_entry->mt_point_node.handlers = NULL;
400035c0: c0 24 60 10 clr [ %l1 + 0x10 ]
temp_mt_entry->mt_point_node.ops = NULL;
400035c4: c0 24 60 14 clr [ %l1 + 0x14 ]
temp_mt_entry->mt_point_node.mt_entry = NULL;
400035c8: c0 24 60 18 clr [ %l1 + 0x18 ]
400035cc: a4 10 20 00 clr %l2
}
if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) {
400035d0: c2 06 60 24 ld [ %i1 + 0x24 ], %g1
400035d4: 9f c0 40 00 call %g1
400035d8: 90 10 00 11 mov %l1, %o0
400035dc: 80 a2 20 00 cmp %o0, 0
400035e0: 02 80 00 0a be 40003608 <mount+0x1e4> <== ALWAYS TAKEN
400035e4: 11 10 00 75 sethi %hi(0x4001d400), %o0
/* try to undo the mount operation */
if ( loc.ops->unmount_h ) {
400035e8: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
400035ec: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED
400035f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400035f4: 02 80 00 0f be 40003630 <mount+0x20c> <== NOT EXECUTED
400035f8: 01 00 00 00 nop <== NOT EXECUTED
loc.ops->unmount_h( temp_mt_entry );
400035fc: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003600: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40003604: 30 80 00 0b b,a 40003630 <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 );
40003608: 92 10 00 11 mov %l1, %o1
4000360c: 40 00 0e 3c call 40006efc <_Chain_Append>
40003610: 90 12 23 d8 or %o0, 0x3d8, %o0
*/
rtems_chain_append( &rtems_filesystem_mount_table_control,
&temp_mt_entry->Node );
if ( mt_entry )
40003614: 80 a4 20 00 cmp %l0, 0
40003618: 02 80 00 03 be 40003624 <mount+0x200> <== NEVER TAKEN
4000361c: b0 10 20 00 clr %i0
*mt_entry = temp_mt_entry;
40003620: e2 24 00 00 st %l1, [ %l0 ]
40003624: 81 c7 e0 08 ret
40003628: 81 e8 00 00 restore
4000362c: a4 10 20 00 clr %l2 <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( temp_mt_entry );
40003630: 40 00 1e d3 call 4000b17c <free>
40003634: 90 10 00 13 mov %l3, %o0
if ( loc_to_free )
40003638: 80 a4 a0 00 cmp %l2, 0
4000363c: 02 bf ff fa be 40003624 <mount+0x200> <== NEVER TAKEN
40003640: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( loc_to_free );
40003644: c2 04 a0 0c ld [ %l2 + 0xc ], %g1
40003648: 80 a0 60 00 cmp %g1, 0
4000364c: 02 80 00 09 be 40003670 <mount+0x24c> <== NEVER TAKEN
40003650: 01 00 00 00 nop
40003654: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40003658: 80 a0 60 00 cmp %g1, 0
4000365c: 02 80 00 05 be 40003670 <mount+0x24c> <== NEVER TAKEN
40003660: 01 00 00 00 nop
40003664: 9f c0 40 00 call %g1
40003668: 90 10 00 12 mov %l2, %o0
4000366c: b0 10 3f ff mov -1, %i0
return -1;
}
40003670: 81 c7 e0 08 ret
40003674: 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;
40003678: c6 07 bf f4 ld [ %fp + -12 ], %g3
temp_mt_entry->mt_point_node.ops = loc.ops;
4000367c: 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;
40003680: 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;
40003684: 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 ){
40003688: 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;
4000368c: 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 ){
40003690: 80 a0 60 00 cmp %g1, 0
40003694: 12 bf ff c1 bne 40003598 <mount+0x174> <== ALWAYS TAKEN
40003698: c4 24 60 14 st %g2, [ %l1 + 0x14 ]
errno = ENOTSUP;
4000369c: 10 bf ff bb b 40003588 <mount+0x164> <== NOT EXECUTED
400036a0: a4 07 bf ec add %fp, -20, %l2 <== NOT EXECUTED
4001be50 <nanosleep>:
int nanosleep(
const struct timespec *rqtp,
struct timespec *rmtp
)
{
4001be50: 9d e3 bf a0 save %sp, -96, %sp
Watchdog_Interval ticks;
if ( !_Timespec_Is_valid( rqtp ) )
4001be54: 40 00 00 72 call 4001c01c <_Timespec_Is_valid>
4001be58: 90 10 00 18 mov %i0, %o0
4001be5c: 80 8a 20 ff btst 0xff, %o0
4001be60: 02 80 00 0a be 4001be88 <nanosleep+0x38>
4001be64: 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 )
4001be68: c2 06 00 00 ld [ %i0 ], %g1
4001be6c: 80 a0 60 00 cmp %g1, 0
4001be70: 06 80 00 06 bl 4001be88 <nanosleep+0x38> <== NEVER TAKEN
4001be74: 01 00 00 00 nop
4001be78: c2 06 20 04 ld [ %i0 + 4 ], %g1
4001be7c: 80 a0 60 00 cmp %g1, 0
4001be80: 16 80 00 06 bge 4001be98 <nanosleep+0x48> <== ALWAYS TAKEN
4001be84: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
4001be88: 7f ff ce be call 4000f980 <__errno>
4001be8c: 01 00 00 00 nop
4001be90: 10 80 00 3c b 4001bf80 <nanosleep+0x130>
4001be94: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
ticks = _Timespec_To_ticks( rqtp );
4001be98: 7f ff c5 5e call 4000d410 <_Timespec_To_ticks>
4001be9c: 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 ) {
4001bea0: b0 92 20 00 orcc %o0, 0, %i0
4001bea4: 12 80 00 10 bne 4001bee4 <nanosleep+0x94>
4001bea8: 03 10 00 7a sethi %hi(0x4001e800), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4001beac: c4 00 61 f0 ld [ %g1 + 0x1f0 ], %g2 ! 4001e9f0 <_Thread_Dispatch_disable_level>
4001beb0: 84 00 a0 01 inc %g2
4001beb4: c4 20 61 f0 st %g2, [ %g1 + 0x1f0 ]
_Thread_Disable_dispatch();
_Thread_Yield_processor();
4001beb8: 7f ff b6 4f call 400097f4 <_Thread_Yield_processor>
4001bebc: 01 00 00 00 nop
_Thread_Enable_dispatch();
4001bec0: 7f ff b2 fc call 40008ab0 <_Thread_Enable_dispatch>
4001bec4: 01 00 00 00 nop
if ( rmtp ) {
4001bec8: 80 a6 60 00 cmp %i1, 0
4001becc: 02 80 00 30 be 4001bf8c <nanosleep+0x13c>
4001bed0: 01 00 00 00 nop
rmtp->tv_sec = 0;
rmtp->tv_nsec = 0;
4001bed4: c0 26 60 04 clr [ %i1 + 4 ]
if ( !ticks ) {
_Thread_Disable_dispatch();
_Thread_Yield_processor();
_Thread_Enable_dispatch();
if ( rmtp ) {
rmtp->tv_sec = 0;
4001bed8: c0 26 40 00 clr [ %i1 ]
4001bedc: 81 c7 e0 08 ret
4001bee0: 81 e8 00 00 restore
4001bee4: c4 00 61 f0 ld [ %g1 + 0x1f0 ], %g2
4001bee8: 84 00 a0 01 inc %g2
4001beec: c4 20 61 f0 st %g2, [ %g1 + 0x1f0 ]
/*
* Block for the desired amount of time
*/
_Thread_Disable_dispatch();
_Thread_Set_state(
4001bef0: 21 10 00 7a sethi %hi(0x4001e800), %l0
4001bef4: d0 04 22 ac ld [ %l0 + 0x2ac ], %o0 ! 4001eaac <_Thread_Executing>
4001bef8: 13 04 00 00 sethi %hi(0x10000000), %o1
4001befc: 7f ff b5 42 call 40009404 <_Thread_Set_state>
4001bf00: 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,
4001bf04: c2 04 22 ac ld [ %l0 + 0x2ac ], %g1
4001bf08: 11 10 00 7a sethi %hi(0x4001e800), %o0
_Thread_Disable_dispatch();
_Thread_Set_state(
_Thread_Executing,
STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Watchdog_Initialize(
4001bf0c: c4 00 60 08 ld [ %g1 + 8 ], %g2
4001bf10: 90 12 22 cc or %o0, 0x2cc, %o0
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
4001bf14: c4 20 60 68 st %g2, [ %g1 + 0x68 ]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4001bf18: 92 00 60 48 add %g1, 0x48, %o1
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
4001bf1c: 05 10 00 22 sethi %hi(0x40008800), %g2
4001bf20: 84 10 a1 2c or %g2, 0x12c, %g2 ! 4000892c <_Thread_Delay_ended>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
4001bf24: c0 20 60 50 clr [ %g1 + 0x50 ]
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
4001bf28: c0 20 60 6c clr [ %g1 + 0x6c ]
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
4001bf2c: f0 20 60 54 st %i0, [ %g1 + 0x54 ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4001bf30: 7f ff b7 60 call 40009cb0 <_Watchdog_Insert>
4001bf34: 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();
4001bf38: 7f ff b2 de call 40008ab0 <_Thread_Enable_dispatch>
4001bf3c: 01 00 00 00 nop
/* calculate time remaining */
if ( rmtp ) {
4001bf40: 80 a6 60 00 cmp %i1, 0
4001bf44: 02 80 00 12 be 4001bf8c <nanosleep+0x13c>
4001bf48: c2 04 22 ac ld [ %l0 + 0x2ac ], %g1
ticks -=
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
_Timespec_From_ticks( ticks, rmtp );
4001bf4c: 92 10 00 19 mov %i1, %o1
_Thread_Enable_dispatch();
/* calculate time remaining */
if ( rmtp ) {
ticks -=
4001bf50: c4 00 60 60 ld [ %g1 + 0x60 ], %g2
4001bf54: c2 00 60 5c ld [ %g1 + 0x5c ], %g1
4001bf58: 82 20 40 02 sub %g1, %g2, %g1
4001bf5c: b0 00 40 18 add %g1, %i0, %i0
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
_Timespec_From_ticks( ticks, rmtp );
4001bf60: 40 00 00 1a call 4001bfc8 <_Timespec_From_ticks>
4001bf64: 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 )
4001bf68: 80 a6 20 00 cmp %i0, 0
4001bf6c: 02 80 00 08 be 4001bf8c <nanosleep+0x13c>
4001bf70: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINTR );
4001bf74: 7f ff ce 83 call 4000f980 <__errno>
4001bf78: 01 00 00 00 nop
4001bf7c: 82 10 20 04 mov 4, %g1 ! 4 <PROM_START+0x4>
4001bf80: c2 22 00 00 st %g1, [ %o0 ]
4001bf84: 81 c7 e0 08 ret
4001bf88: 91 e8 3f ff restore %g0, -1, %o0
#endif
}
return 0;
}
4001bf8c: 81 c7 e0 08 ret
4001bf90: 91 e8 20 00 restore %g0, 0, %o0
400036ac <newlib_delete_hook>:
void newlib_delete_hook(
rtems_tcb *current_task,
rtems_tcb *deleted_task
)
{
400036ac: 9d e3 bf a0 save %sp, -96, %sp
/*
* The reentrancy structure was allocated by newlib using malloc()
*/
if (current_task == deleted_task) {
400036b0: 80 a6 00 19 cmp %i0, %i1
400036b4: 32 80 00 04 bne,a 400036c4 <newlib_delete_hook+0x18>
400036b8: e0 06 61 58 ld [ %i1 + 0x158 ], %l0
ptr = _REENT;
400036bc: 03 10 00 73 sethi %hi(0x4001cc00), %g1
400036c0: e0 00 63 c0 ld [ %g1 + 0x3c0 ], %l0 ! 4001cfc0 <_impure_ptr>
} else {
ptr = deleted_task->libc_reent;
}
if (ptr && ptr != _global_impure_ptr) {
400036c4: 80 a4 20 00 cmp %l0, 0
400036c8: 02 80 00 0b be 400036f4 <newlib_delete_hook+0x48> <== NEVER TAKEN
400036cc: 03 10 00 72 sethi %hi(0x4001c800), %g1
400036d0: c2 00 60 f8 ld [ %g1 + 0xf8 ], %g1 ! 4001c8f8 <_global_impure_ptr>
400036d4: 80 a4 00 01 cmp %l0, %g1
400036d8: 02 80 00 07 be 400036f4 <newlib_delete_hook+0x48>
400036dc: 13 10 00 0d sethi %hi(0x40003400), %o1
_reclaim_reent(ptr);
*/
/*
* Just in case there are some buffers lying around.
*/
_fwalk(ptr, newlib_free_buffers);
400036e0: 90 10 00 10 mov %l0, %o0
400036e4: 40 00 31 98 call 4000fd44 <_fwalk>
400036e8: 92 12 63 10 or %o1, 0x310, %o1
#if REENT_MALLOCED
free(ptr);
#else
_Workspace_Free(ptr);
400036ec: 40 00 18 f8 call 40009acc <_Workspace_Free>
400036f0: 90 10 00 10 mov %l0, %o0
/*
* Require the switch back to another task to install its own
*/
if ( current_task == deleted_task ) {
400036f4: 80 a6 00 19 cmp %i0, %i1
400036f8: 12 80 00 04 bne 40003708 <newlib_delete_hook+0x5c>
400036fc: c0 26 61 58 clr [ %i1 + 0x158 ]
_REENT = 0;
40003700: 03 10 00 73 sethi %hi(0x4001cc00), %g1
40003704: c0 20 63 c0 clr [ %g1 + 0x3c0 ] ! 4001cfc0 <_impure_ptr>
40003708: 81 c7 e0 08 ret
4000370c: 81 e8 00 00 restore
40003710 <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
40003710: 9d e3 bf a0 save %sp, -96, %sp
switch ( fileno(fp) ) {
40003714: 40 00 30 8c call 4000f944 <fileno>
40003718: 90 10 00 18 mov %i0, %o0
4000371c: 80 a2 20 02 cmp %o0, 2
40003720: 18 80 00 0e bgu 40003758 <newlib_free_buffers+0x48> <== NEVER TAKEN
40003724: 01 00 00 00 nop
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
40003728: c2 16 20 0c lduh [ %i0 + 0xc ], %g1
4000372c: 80 88 60 80 btst 0x80, %g1
40003730: 02 80 00 0c be 40003760 <newlib_free_buffers+0x50> <== ALWAYS TAKEN
40003734: 01 00 00 00 nop
free( fp->_bf._base );
40003738: 40 00 1e 91 call 4000b17c <free> <== NOT EXECUTED
4000373c: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
fp->_flags &= ~__SMBF;
40003740: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
40003744: 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;
40003748: 82 08 7f 7f and %g1, -129, %g1 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
4000374c: 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;
40003750: 10 80 00 04 b 40003760 <newlib_free_buffers+0x50> <== NOT EXECUTED
40003754: c2 36 20 0c sth %g1, [ %i0 + 0xc ] <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
}
break;
default:
fclose(fp);
40003758: 40 00 2f b9 call 4000f63c <fclose> <== NOT EXECUTED
4000375c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
}
return 0;
}
40003760: 81 c7 e0 08 ret
40003764: 91 e8 20 00 restore %g0, 0, %o0
40003844 <null_initialize>:
rtems_device_driver null_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor __attribute__((unused)),
void *pargp __attribute__((unused))
)
{
40003844: 9d e3 bf a0 save %sp, -96, %sp
rtems_device_driver status;
if ( !initialized ) {
40003848: 03 10 00 89 sethi %hi(0x40022400), %g1
4000384c: c4 48 60 ec ldsb [ %g1 + 0xec ], %g2 ! 400224ec <initialized>
40003850: 80 a0 a0 00 cmp %g2, 0
40003854: 12 80 00 0e bne 4000388c <null_initialize+0x48>
40003858: 84 10 20 01 mov 1, %g2
initialized = 1;
status = rtems_io_register_name(
4000385c: 11 10 00 80 sethi %hi(0x40020000), %o0
)
{
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
40003860: c4 28 60 ec stb %g2, [ %g1 + 0xec ]
status = rtems_io_register_name(
40003864: 90 12 20 d8 or %o0, 0xd8, %o0
40003868: 92 10 00 18 mov %i0, %o1
4000386c: 40 00 00 50 call 400039ac <rtems_io_register_name>
40003870: 94 10 20 00 clr %o2
"/dev/null",
major,
(rtems_device_minor_number) 0
);
if (status != RTEMS_SUCCESSFUL)
40003874: 80 a2 20 00 cmp %o0, 0
40003878: 02 80 00 04 be 40003888 <null_initialize+0x44> <== ALWAYS TAKEN
4000387c: 03 10 00 89 sethi %hi(0x40022400), %g1
rtems_fatal_error_occurred(status);
40003880: 40 00 10 81 call 40007a84 <rtems_fatal_error_occurred> <== NOT EXECUTED
40003884: 01 00 00 00 nop <== NOT EXECUTED
NULL_major = major;
40003888: f0 20 63 d8 st %i0, [ %g1 + 0x3d8 ]
}
return RTEMS_SUCCESSFUL;
}
4000388c: 81 c7 e0 08 ret
40003890: 91 e8 20 00 restore %g0, 0, %o0
40003820 <null_write>:
void *pargp
)
{
rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp;
if ( rw_args )
40003820: 80 a2 a0 00 cmp %o2, 0
40003824: 02 80 00 04 be 40003834 <null_write+0x14> <== ALWAYS TAKEN
40003828: 01 00 00 00 nop
rw_args->bytes_moved = rw_args->count;
4000382c: c2 02 a0 14 ld [ %o2 + 0x14 ], %g1 <== NOT EXECUTED
40003830: c2 22 a0 1c st %g1, [ %o2 + 0x1c ] <== NOT EXECUTED
return NULL_SUCCESSFUL;
}
40003834: 81 c3 e0 08 retl
40003838: 90 10 20 00 clr %o0
40003988 <open>:
int open(
const char *pathname,
int flags,
...
)
{
40003988: 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);
4000398c: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
40003990: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
40003994: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
40003998: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
4000399c: a2 06 60 01 add %i1, 1, %l1
if ( ( status & _FREAD ) == _FREAD )
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
400039a0: 80 8c 60 02 btst 2, %l1
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
if ( ( status & _FREAD ) == _FREAD )
400039a4: a2 0c 60 01 and %l1, 1, %l1
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
400039a8: 02 80 00 03 be 400039b4 <open+0x2c>
400039ac: a3 2c 60 02 sll %l1, 2, %l1
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
400039b0: a2 14 60 02 or %l1, 2, %l1
va_start(ap, flags);
mode = va_arg( ap, int );
400039b4: 82 07 a0 50 add %fp, 0x50, %g1
400039b8: e4 07 a0 4c ld [ %fp + 0x4c ], %l2
400039bc: 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();
400039c0: 40 00 1e ea call 4000b568 <rtems_libio_allocate>
400039c4: a6 10 20 17 mov 0x17, %l3
if ( iop == 0 ) {
400039c8: a0 92 20 00 orcc %o0, 0, %l0
400039cc: 02 80 00 98 be 40003c2c <open+0x2a4>
400039d0: 01 00 00 00 nop
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), eval_flags, &loc, true );
400039d4: 40 00 32 7a call 400103bc <strlen>
400039d8: 90 10 00 18 mov %i0, %o0
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
400039dc: 94 10 00 11 mov %l1, %o2
pathname, strlen( pathname ), eval_flags, &loc, true );
400039e0: 92 10 00 08 mov %o0, %o1
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
400039e4: a2 07 bf e8 add %fp, -24, %l1
400039e8: 90 10 00 18 mov %i0, %o0
400039ec: 96 10 00 11 mov %l1, %o3
400039f0: 7f ff fd 9a call 40003058 <rtems_filesystem_evaluate_path>
400039f4: 98 10 20 01 mov 1, %o4
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
400039f8: 80 a2 3f ff cmp %o0, -1
400039fc: 12 80 00 22 bne 40003a84 <open+0xfc>
40003a00: 82 0e 6a 00 and %i1, 0xa00, %g1
if ( errno != ENOENT ) {
40003a04: 40 00 2e b6 call 4000f4dc <__errno>
40003a08: a8 10 20 00 clr %l4
40003a0c: c2 02 00 00 ld [ %o0 ], %g1
40003a10: 80 a0 60 02 cmp %g1, 2
40003a14: 12 80 00 3e bne 40003b0c <open+0x184>
40003a18: 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) ) {
40003a1c: a8 10 20 00 clr %l4
40003a20: 02 80 00 71 be 40003be4 <open+0x25c>
40003a24: 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 );
40003a28: 13 00 00 20 sethi %hi(0x8000), %o1
40003a2c: 90 10 00 18 mov %i0, %o0
40003a30: 92 14 80 09 or %l2, %o1, %o1
40003a34: 94 10 20 00 clr %o2
40003a38: 7f ff fe 26 call 400032d0 <mknod>
40003a3c: 96 10 20 00 clr %o3
if ( rc ) {
40003a40: 80 a2 20 00 cmp %o0, 0
40003a44: 12 80 00 32 bne 40003b0c <open+0x184> <== NEVER TAKEN
40003a48: 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 );
40003a4c: 40 00 32 5c call 400103bc <strlen>
40003a50: 90 10 00 18 mov %i0, %o0
40003a54: 96 10 00 11 mov %l1, %o3
40003a58: 92 10 00 08 mov %o0, %o1
40003a5c: 94 10 20 00 clr %o2
40003a60: 90 10 00 18 mov %i0, %o0
40003a64: 98 10 20 01 mov 1, %o4
40003a68: 7f ff fd 7c call 40003058 <rtems_filesystem_evaluate_path>
40003a6c: a8 10 20 00 clr %l4
if ( status != 0 ) { /* The file did not exist */
40003a70: 80 a2 20 00 cmp %o0, 0
40003a74: 12 80 00 5c bne 40003be4 <open+0x25c> <== NEVER TAKEN
40003a78: 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;
40003a7c: 10 80 00 07 b 40003a98 <open+0x110>
40003a80: 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)) {
40003a84: a8 10 00 11 mov %l1, %l4
40003a88: 80 a0 6a 00 cmp %g1, 0xa00
40003a8c: 02 80 00 56 be 40003be4 <open+0x25c>
40003a90: 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;
40003a94: c2 07 bf f0 ld [ %fp + -16 ], %g1
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
40003a98: 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;
40003a9c: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
iop->file_info = loc.node_access;
40003aa0: c2 07 bf e8 ld [ %fp + -24 ], %g1
iop->flags |= rtems_libio_fcntl_flags( flags );
40003aa4: 90 10 00 19 mov %i1, %o0
40003aa8: 40 00 1e e4 call 4000b638 <rtems_libio_fcntl_flags>
40003aac: c2 24 20 3c st %g1, [ %l0 + 0x3c ]
40003ab0: 90 12 00 11 or %o0, %l1, %o0
iop->pathinfo = loc;
40003ab4: 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 );
40003ab8: d0 24 20 18 st %o0, [ %l0 + 0x18 ]
iop->pathinfo = loc;
40003abc: a2 07 bf e8 add %fp, -24, %l1
40003ac0: 90 04 20 1c add %l0, 0x1c, %o0
40003ac4: 40 00 30 c2 call 4000fdcc <memcpy>
40003ac8: 92 10 00 11 mov %l1, %o1
if ( !iop->handlers || !iop->handlers->open_h ) {
40003acc: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
40003ad0: 80 a0 60 00 cmp %g1, 0
40003ad4: 22 80 00 6a be,a 40003c7c <open+0x2f4> <== NEVER TAKEN
40003ad8: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED
40003adc: c2 00 40 00 ld [ %g1 ], %g1
40003ae0: 80 a0 60 00 cmp %g1, 0
40003ae4: 02 80 00 65 be 40003c78 <open+0x2f0> <== NEVER TAKEN
40003ae8: 92 10 00 18 mov %i0, %o1
rc = ENOTSUP;
goto done;
}
rc = (*iop->handlers->open_h)( iop, pathname, flags, mode );
40003aec: 96 10 00 12 mov %l2, %o3
40003af0: 90 10 00 10 mov %l0, %o0
40003af4: 9f c0 40 00 call %g1
40003af8: 94 10 00 19 mov %i1, %o2
if ( rc ) {
40003afc: 80 a2 20 00 cmp %o0, 0
40003b00: 02 80 00 07 be 40003b1c <open+0x194>
40003b04: 80 8e 64 00 btst 0x400, %i1
rc = errno;
40003b08: a8 10 00 11 mov %l1, %l4
40003b0c: 40 00 2e 74 call 4000f4dc <__errno>
40003b10: 01 00 00 00 nop
goto done;
40003b14: 10 80 00 31 b 40003bd8 <open+0x250>
40003b18: e6 02 00 00 ld [ %o0 ], %l3
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
40003b1c: 02 80 00 49 be 40003c40 <open+0x2b8>
40003b20: 03 10 00 75 sethi %hi(0x4001d400), %g1
rc = ftruncate( iop - rtems_libio_iops, 0 );
40003b24: c2 00 63 9c ld [ %g1 + 0x39c ], %g1 ! 4001d79c <rtems_libio_iops>
40003b28: 92 10 20 00 clr %o1
40003b2c: 82 24 00 01 sub %l0, %g1, %g1
40003b30: 83 38 60 03 sra %g1, 3, %g1
40003b34: 87 28 60 06 sll %g1, 6, %g3
40003b38: 85 28 60 03 sll %g1, 3, %g2
40003b3c: 84 20 c0 02 sub %g3, %g2, %g2
40003b40: 87 28 a0 06 sll %g2, 6, %g3
40003b44: 84 00 80 03 add %g2, %g3, %g2
40003b48: 84 00 80 01 add %g2, %g1, %g2
40003b4c: 91 28 a0 0f sll %g2, 0xf, %o0
40003b50: 84 22 00 02 sub %o0, %g2, %g2
40003b54: 94 10 20 00 clr %o2
40003b58: 91 28 a0 03 sll %g2, 3, %o0
40003b5c: 40 00 1d b2 call 4000b224 <ftruncate>
40003b60: 90 02 00 01 add %o0, %g1, %o0
if ( rc ) {
40003b64: a6 92 20 00 orcc %o0, 0, %l3
40003b68: 02 80 00 36 be 40003c40 <open+0x2b8> <== ALWAYS TAKEN
40003b6c: 03 10 00 75 sethi %hi(0x4001d400), %g1
if(errno) rc = errno;
40003b70: 40 00 2e 5b call 4000f4dc <__errno> <== NOT EXECUTED
40003b74: 01 00 00 00 nop <== NOT EXECUTED
40003b78: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
40003b7c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003b80: 02 80 00 06 be 40003b98 <open+0x210> <== NOT EXECUTED
40003b84: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
40003b88: 40 00 2e 55 call 4000f4dc <__errno> <== NOT EXECUTED
40003b8c: 01 00 00 00 nop <== NOT EXECUTED
40003b90: e6 02 00 00 ld [ %o0 ], %l3 <== NOT EXECUTED
close( iop - rtems_libio_iops );
40003b94: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
40003b98: c2 00 63 9c ld [ %g1 + 0x39c ], %g1 ! 4001d79c <rtems_libio_iops><== NOT EXECUTED
40003b9c: a8 10 20 00 clr %l4 <== NOT EXECUTED
40003ba0: a0 24 00 01 sub %l0, %g1, %l0 <== NOT EXECUTED
40003ba4: 83 3c 20 03 sra %l0, 3, %g1 <== NOT EXECUTED
40003ba8: 87 28 60 06 sll %g1, 6, %g3 <== NOT EXECUTED
40003bac: 85 28 60 03 sll %g1, 3, %g2 <== NOT EXECUTED
40003bb0: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED
40003bb4: 87 28 a0 06 sll %g2, 6, %g3 <== NOT EXECUTED
40003bb8: 84 00 80 03 add %g2, %g3, %g2 <== NOT EXECUTED
40003bbc: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED
40003bc0: 91 28 a0 0f sll %g2, 0xf, %o0 <== NOT EXECUTED
40003bc4: 84 22 00 02 sub %o0, %g2, %g2 <== NOT EXECUTED
40003bc8: a0 10 20 00 clr %l0 <== NOT EXECUTED
40003bcc: 91 28 a0 03 sll %g2, 3, %o0 <== NOT EXECUTED
40003bd0: 40 00 1d 3c call 4000b0c0 <close> <== NOT EXECUTED
40003bd4: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED
*/
done:
va_end(ap);
if ( rc ) {
40003bd8: 80 a4 e0 00 cmp %l3, 0
40003bdc: 02 80 00 19 be 40003c40 <open+0x2b8> <== NEVER TAKEN
40003be0: 03 10 00 75 sethi %hi(0x4001d400), %g1
if ( iop )
40003be4: 80 a4 20 00 cmp %l0, 0
40003be8: 02 80 00 05 be 40003bfc <open+0x274> <== NEVER TAKEN
40003bec: 80 a5 20 00 cmp %l4, 0
rtems_libio_free( iop );
40003bf0: 40 00 1e 46 call 4000b508 <rtems_libio_free>
40003bf4: 90 10 00 10 mov %l0, %o0
if ( loc_to_free )
40003bf8: 80 a5 20 00 cmp %l4, 0
40003bfc: 02 80 00 0c be 40003c2c <open+0x2a4>
40003c00: 01 00 00 00 nop
rtems_filesystem_freenode( loc_to_free );
40003c04: c2 05 20 0c ld [ %l4 + 0xc ], %g1
40003c08: 80 a0 60 00 cmp %g1, 0
40003c0c: 02 80 00 08 be 40003c2c <open+0x2a4> <== NEVER TAKEN
40003c10: 01 00 00 00 nop
40003c14: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40003c18: 80 a0 60 00 cmp %g1, 0
40003c1c: 02 80 00 04 be 40003c2c <open+0x2a4> <== NEVER TAKEN
40003c20: 01 00 00 00 nop
40003c24: 9f c0 40 00 call %g1
40003c28: 90 10 00 14 mov %l4, %o0
rtems_set_errno_and_return_minus_one( rc );
40003c2c: 40 00 2e 2c call 4000f4dc <__errno>
40003c30: b0 10 3f ff mov -1, %i0
40003c34: e6 22 00 00 st %l3, [ %o0 ]
40003c38: 81 c7 e0 08 ret
40003c3c: 81 e8 00 00 restore
}
return iop - rtems_libio_iops;
40003c40: c2 00 63 9c ld [ %g1 + 0x39c ], %g1
40003c44: a0 24 00 01 sub %l0, %g1, %l0
40003c48: a1 3c 20 03 sra %l0, 3, %l0
40003c4c: 85 2c 20 06 sll %l0, 6, %g2
40003c50: 83 2c 20 03 sll %l0, 3, %g1
40003c54: 82 20 80 01 sub %g2, %g1, %g1
40003c58: 85 28 60 06 sll %g1, 6, %g2
40003c5c: 82 00 40 02 add %g1, %g2, %g1
40003c60: 82 00 40 10 add %g1, %l0, %g1
40003c64: b1 28 60 0f sll %g1, 0xf, %i0
40003c68: b0 26 00 01 sub %i0, %g1, %i0
40003c6c: b1 2e 20 03 sll %i0, 3, %i0
}
40003c70: 81 c7 e0 08 ret
40003c74: 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;
40003c78: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED
40003c7c: 10 bf ff da b 40003be4 <open+0x25c> <== NOT EXECUTED
40003c80: a6 10 20 86 mov 0x86, %l3 <== NOT EXECUTED
40003914 <open_dev_console>:
/*
* This is a replaceable stub which opens the console, if present.
*/
void open_dev_console(void)
{
40003914: 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) {
40003918: 21 10 00 6f sethi %hi(0x4001bc00), %l0
4000391c: 92 10 20 00 clr %o1
40003920: 90 14 22 08 or %l0, 0x208, %o0
40003924: 40 00 00 19 call 40003988 <open>
40003928: 94 10 20 00 clr %o2
4000392c: 80 a2 3f ff cmp %o0, -1
40003930: 02 80 00 14 be 40003980 <open_dev_console+0x6c>
40003934: 90 14 22 08 or %l0, 0x208, %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)
40003938: 92 10 20 01 mov 1, %o1
4000393c: 40 00 00 13 call 40003988 <open>
40003940: 94 10 20 00 clr %o2
40003944: 80 a2 3f ff cmp %o0, -1
40003948: 32 80 00 05 bne,a 4000395c <open_dev_console+0x48> <== ALWAYS TAKEN
4000394c: 90 14 22 08 or %l0, 0x208, %o0
rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */
40003950: 11 15 55 11 sethi %hi(0x55544400), %o0 <== NOT EXECUTED
40003954: 10 80 00 09 b 40003978 <open_dev_console+0x64> <== NOT EXECUTED
40003958: 90 12 20 31 or %o0, 0x31, %o0 ! 55544431 <RAM_END+0x15144431><== NOT EXECUTED
if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1)
4000395c: 92 10 20 01 mov 1, %o1
40003960: 40 00 00 0a call 40003988 <open>
40003964: 94 10 20 00 clr %o2
40003968: 80 a2 3f ff cmp %o0, -1
4000396c: 12 80 00 05 bne 40003980 <open_dev_console+0x6c> <== ALWAYS TAKEN
40003970: 11 15 55 11 sethi %hi(0x55544400), %o0
rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */
40003974: 90 12 20 32 or %o0, 0x32, %o0 ! 55544432 <RAM_END+0x15144432><== NOT EXECUTED
40003978: 40 00 0c 86 call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000397c: 01 00 00 00 nop <== NOT EXECUTED
40003980: 81 c7 e0 08 ret
40003984: 81 e8 00 00 restore
40004404 <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
40004404: 9d e3 bf a0 save %sp, -96, %sp
int i;
if (tty->termios.c_oflag & OPOST) {
40004408: c2 06 60 34 ld [ %i1 + 0x34 ], %g1
4000440c: 80 88 60 01 btst 1, %g1
40004410: 02 80 00 5a be 40004578 <oproc+0x174> <== NEVER TAKEN
40004414: f0 2f a0 44 stb %i0, [ %fp + 0x44 ]
switch (c) {
40004418: 84 0e 20 ff and %i0, 0xff, %g2
4000441c: 80 a0 a0 09 cmp %g2, 9
40004420: 22 80 00 2b be,a 400044cc <oproc+0xc8>
40004424: c4 06 60 28 ld [ %i1 + 0x28 ], %g2
40004428: 18 80 00 07 bgu 40004444 <oproc+0x40> <== ALWAYS TAKEN
4000442c: 80 a0 a0 0a cmp %g2, 0xa
40004430: 80 a0 a0 08 cmp %g2, 8 <== NOT EXECUTED
40004434: 12 80 00 3a bne 4000451c <oproc+0x118> <== NOT EXECUTED
40004438: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
}
tty->column += i;
break;
case '\b':
if (tty->column > 0)
4000443c: 10 80 00 33 b 40004508 <oproc+0x104> <== NOT EXECUTED
40004440: 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) {
40004444: 02 80 00 06 be 4000445c <oproc+0x58>
40004448: 80 a0 a0 0d cmp %g2, 0xd
4000444c: 32 80 00 34 bne,a 4000451c <oproc+0x118> <== ALWAYS TAKEN
40004450: 80 88 60 02 btst 2, %g1
tty->column = 0;
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
40004454: 10 80 00 10 b 40004494 <oproc+0x90> <== NOT EXECUTED
40004458: 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)
4000445c: 80 88 60 20 btst 0x20, %g1
40004460: 32 80 00 02 bne,a 40004468 <oproc+0x64> <== NEVER TAKEN
40004464: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
tty->column = 0;
if (tty->termios.c_oflag & ONLCR) {
40004468: c2 06 60 34 ld [ %i1 + 0x34 ], %g1
4000446c: 80 88 60 04 btst 4, %g1
40004470: 02 80 00 43 be 4000457c <oproc+0x178> <== NEVER TAKEN
40004474: 94 10 00 19 mov %i1, %o2
rtems_termios_puts ("\r", 1, tty);
40004478: 11 10 00 6f sethi %hi(0x4001bc00), %o0
4000447c: 92 10 20 01 mov 1, %o1
40004480: 90 12 22 18 or %o0, 0x218, %o0
40004484: 7f ff ff 94 call 400042d4 <rtems_termios_puts>
40004488: 94 10 00 19 mov %i1, %o2
c = '\n';
if (tty->termios.c_oflag & ONLRET)
tty->column = 0;
break;
}
tty->column = 0;
4000448c: 10 80 00 3b b 40004578 <oproc+0x174>
40004490: c0 26 60 28 clr [ %i1 + 0x28 ]
tty->column = 0;
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
40004494: 02 80 00 06 be 400044ac <oproc+0xa8> <== NOT EXECUTED
40004498: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
4000449c: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 <== NOT EXECUTED
400044a0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
400044a4: 02 80 00 17 be 40004500 <oproc+0xfc> <== NOT EXECUTED
400044a8: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
400044ac: 22 80 00 33 be,a 40004578 <oproc+0x174> <== NOT EXECUTED
400044b0: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
c = '\n';
400044b4: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
400044b8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
400044bc: 02 80 00 2f be 40004578 <oproc+0x174> <== NOT EXECUTED
400044c0: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED
tty->column = 0;
break;
}
tty->column = 0;
break;
400044c4: 10 80 00 2d b 40004578 <oproc+0x174> <== NOT EXECUTED
400044c8: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
case '\t':
i = 8 - (tty->column & 7);
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
400044cc: 07 00 00 06 sethi %hi(0x1800), %g3
400044d0: 82 08 40 03 and %g1, %g3, %g1
400044d4: 80 a0 40 03 cmp %g1, %g3
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
400044d8: 82 08 a0 07 and %g2, 7, %g1
400044dc: 92 10 20 08 mov 8, %o1
400044e0: 92 22 40 01 sub %o1, %g1, %o1
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
400044e4: 12 80 00 24 bne 40004574 <oproc+0x170> <== NEVER TAKEN
400044e8: 82 02 40 02 add %o1, %g2, %g1
tty->column += i;
400044ec: c2 26 60 28 st %g1, [ %i1 + 0x28 ]
rtems_termios_puts ( " ", i, tty);
400044f0: 94 10 00 19 mov %i1, %o2
400044f4: 11 10 00 6f sethi %hi(0x4001bc00), %o0
400044f8: 7f ff ff 77 call 400042d4 <rtems_termios_puts>
400044fc: 90 12 22 20 or %o0, 0x220, %o0 ! 4001be20 <__FUNCTION__.5779+0x270>
return;
40004500: 81 c7 e0 08 ret
40004504: 81 e8 00 00 restore
}
tty->column += i;
break;
case '\b':
if (tty->column > 0)
40004508: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000450c: 04 80 00 1b ble 40004578 <oproc+0x174> <== NOT EXECUTED
40004510: 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++;
40004514: 10 80 00 19 b 40004578 <oproc+0x174> <== NOT EXECUTED
40004518: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED
if (tty->column > 0)
tty->column--;
break;
default:
if (tty->termios.c_oflag & OLCUC)
4000451c: 02 80 00 0d be 40004550 <oproc+0x14c> <== ALWAYS TAKEN
40004520: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1
c = toupper(c);
40004524: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
40004528: c2 00 63 b8 ld [ %g1 + 0x3b8 ], %g1 ! 4001cfb8 <__ctype_ptr__><== NOT EXECUTED
4000452c: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED
40004530: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED
40004534: c2 08 60 01 ldub [ %g1 + 1 ], %g1 <== NOT EXECUTED
40004538: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED
4000453c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40004540: 22 80 00 02 be,a 40004548 <oproc+0x144> <== NOT EXECUTED
40004544: b0 06 3f e0 add %i0, -32, %i0 <== NOT EXECUTED
40004548: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] <== NOT EXECUTED
if (!iscntrl(c))
4000454c: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1 <== NOT EXECUTED
40004550: 05 10 00 73 sethi %hi(0x4001cc00), %g2
40004554: c4 00 a3 b8 ld [ %g2 + 0x3b8 ], %g2 ! 4001cfb8 <__ctype_ptr__>
40004558: 82 00 80 01 add %g2, %g1, %g1
4000455c: c2 08 60 01 ldub [ %g1 + 1 ], %g1
40004560: 80 88 60 20 btst 0x20, %g1
40004564: 12 80 00 06 bne 4000457c <oproc+0x178> <== NEVER TAKEN
40004568: 94 10 00 19 mov %i1, %o2
tty->column++;
4000456c: c2 06 60 28 ld [ %i1 + 0x28 ], %g1
40004570: 82 00 60 01 inc %g1
40004574: c2 26 60 28 st %g1, [ %i1 + 0x28 ]
break;
}
}
rtems_termios_puts (&c, 1, tty);
40004578: 94 10 00 19 mov %i1, %o2
4000457c: 90 07 a0 44 add %fp, 0x44, %o0
40004580: 7f ff ff 55 call 400042d4 <rtems_termios_puts>
40004584: 92 10 20 01 mov 1, %o1
40004588: 81 c7 e0 08 ret
4000458c: 81 e8 00 00 restore
4000e990 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4000e990: 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)
4000e994: 23 10 00 71 sethi %hi(0x4001c400), %l1
4000e998: a0 07 bf dc add %fp, -36, %l0
4000e99c: 92 10 20 03 mov 3, %o1
4000e9a0: 90 14 61 38 or %l1, 0x138, %o0
4000e9a4: 94 10 20 07 mov 7, %o2
4000e9a8: 96 10 00 10 mov %l0, %o3
4000e9ac: 7f ff d1 ab call 40003058 <rtems_filesystem_evaluate_path>
4000e9b0: 98 10 20 01 mov 1, %o4
4000e9b4: 80 a2 20 00 cmp %o0, 0
4000e9b8: 02 80 00 10 be 4000e9f8 <pipe_create+0x68> <== NEVER TAKEN
4000e9bc: c2 07 bf e8 ld [ %fp + -24 ], %g1
!= 0) {
if (errno != ENOENT)
4000e9c0: 40 00 02 c7 call 4000f4dc <__errno>
4000e9c4: 01 00 00 00 nop
4000e9c8: c2 02 00 00 ld [ %o0 ], %g1
4000e9cc: 80 a0 60 02 cmp %g1, 2
4000e9d0: 32 80 00 59 bne,a 4000eb34 <pipe_create+0x1a4> <== NEVER TAKEN
4000e9d4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
4000e9d8: 90 14 61 38 or %l1, 0x138, %o0
4000e9dc: 7f ff d2 35 call 400032b0 <mkdir>
4000e9e0: 92 10 23 ff mov 0x3ff, %o1
4000e9e4: 80 a2 20 00 cmp %o0, 0
4000e9e8: 02 80 00 0e be 4000ea20 <pipe_create+0x90> <== ALWAYS TAKEN
4000e9ec: 03 10 00 75 sethi %hi(0x4001d400), %g1
}
unlink(fifopath);
}
rtems_set_errno_and_return_minus_one(err);
}
4000e9f0: 81 c7 e0 08 ret <== NOT EXECUTED
4000e9f4: 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);
4000e9f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000e9fc: 22 80 00 09 be,a 4000ea20 <pipe_create+0x90> <== NOT EXECUTED
4000ea00: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000ea04: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001d41c <lc_ctype_charset+0x4><== NOT EXECUTED
4000ea08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ea0c: 22 80 00 05 be,a 4000ea20 <pipe_create+0x90> <== NOT EXECUTED
4000ea10: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000ea14: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000ea18: 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 ++);
4000ea1c: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000ea20: c4 10 61 ea lduh [ %g1 + 0x1ea ], %g2 ! 4001d5ea <rtems_pipe_no>
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000ea24: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000ea28: 95 28 a0 10 sll %g2, 0x10, %o2
4000ea2c: 84 00 a0 01 inc %g2
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000ea30: 86 10 e2 69 or %g3, 0x269, %g3
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000ea34: c4 30 61 ea sth %g2, [ %g1 + 0x1ea ]
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000ea38: 05 0b dd 1b sethi %hi(0x2f746c00), %g2
4000ea3c: 03 00 00 19 sethi %hi(0x6400), %g1
4000ea40: 84 10 a1 70 or %g2, 0x170, %g2
4000ea44: 82 10 62 6f or %g1, 0x26f, %g1
4000ea48: a0 07 bf f0 add %fp, -16, %l0
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000ea4c: 95 32 a0 10 srl %o2, 0x10, %o2
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000ea50: c4 3f bf f0 std %g2, [ %fp + -16 ]
4000ea54: c2 34 20 08 sth %g1, [ %l0 + 8 ]
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000ea58: 90 07 bf fa add %fp, -6, %o0
4000ea5c: 13 10 00 71 sethi %hi(0x4001c400), %o1
4000ea60: 40 00 05 8b call 4001008c <sprintf>
4000ea64: 92 12 61 40 or %o1, 0x140, %o1 ! 4001c540 <__FUNCTION__.5937+0x30>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4000ea68: 90 10 00 10 mov %l0, %o0
4000ea6c: 40 00 00 4b call 4000eb98 <mkfifo>
4000ea70: 92 10 21 80 mov 0x180, %o1
4000ea74: 80 a2 20 00 cmp %o0, 0
4000ea78: 02 80 00 05 be 4000ea8c <pipe_create+0xfc> <== ALWAYS TAKEN
4000ea7c: 90 10 00 10 mov %l0, %o0
if (errno != EEXIST){
4000ea80: 40 00 02 97 call 4000f4dc <__errno> <== NOT EXECUTED
4000ea84: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000ea88: 30 80 00 2b b,a 4000eb34 <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);
4000ea8c: 7f ff d3 bf call 40003988 <open>
4000ea90: 13 00 00 10 sethi %hi(0x4000), %o1
if (filsdes[0] < 0) {
4000ea94: 80 a2 20 00 cmp %o0, 0
4000ea98: 16 80 00 07 bge 4000eab4 <pipe_create+0x124> <== NEVER TAKEN
4000ea9c: d0 26 00 00 st %o0, [ %i0 ]
err = errno;
4000eaa0: 40 00 02 8f call 4000f4dc <__errno>
4000eaa4: 01 00 00 00 nop
4000eaa8: 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);
4000eaac: 10 80 00 1d b 4000eb20 <pipe_create+0x190>
4000eab0: 90 10 00 10 mov %l0, %o0
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
4000eab4: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
4000eab8: c4 00 62 04 ld [ %g1 + 0x204 ], %g2 ! 4001ce04 <rtems_libio_number_iops><== NOT EXECUTED
4000eabc: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED
4000eac0: 1a 80 00 08 bcc 4000eae0 <pipe_create+0x150> <== NOT EXECUTED
4000eac4: 82 10 20 00 clr %g1 <== NOT EXECUTED
4000eac8: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000eacc: c2 00 63 9c ld [ %g1 + 0x39c ], %g1 ! 4001d79c <rtems_libio_iops><== NOT EXECUTED
4000ead0: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED
4000ead4: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED
4000ead8: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED
4000eadc: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4000eae0: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4000eae4: 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;
4000eae8: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4000eaec: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000eaf0: 7f ff d3 a6 call 40003988 <open> <== NOT EXECUTED
4000eaf4: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED
4000eaf8: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED
if (filsdes[1] < 0) {
4000eafc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000eb00: 16 80 00 07 bge 4000eb1c <pipe_create+0x18c> <== NOT EXECUTED
4000eb04: a2 10 20 00 clr %l1 <== NOT EXECUTED
err = errno;
4000eb08: 40 00 02 75 call 4000f4dc <__errno> <== NOT EXECUTED
4000eb0c: 01 00 00 00 nop <== NOT EXECUTED
4000eb10: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED
close(filsdes[0]);
4000eb14: 7f ff f1 6b call 4000b0c0 <close> <== NOT EXECUTED
4000eb18: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED
}
unlink(fifopath);
4000eb1c: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED
4000eb20: 40 00 00 26 call 4000ebb8 <unlink>
4000eb24: b0 10 3f ff mov -1, %i0
}
rtems_set_errno_and_return_minus_one(err);
4000eb28: 40 00 02 6d call 4000f4dc <__errno>
4000eb2c: 01 00 00 00 nop
4000eb30: e2 22 00 00 st %l1, [ %o0 ]
}
4000eb34: 81 c7 e0 08 ret
4000eb38: 81 e8 00 00 restore
4000d628 <pipe_free>:
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
4000d628: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
rtems_barrier_delete(pipe->readBarrier);
4000d62c: 40 00 03 24 call 4000e2bc <rtems_barrier_delete> <== NOT EXECUTED
4000d630: d0 06 20 2c ld [ %i0 + 0x2c ], %o0 <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4000d634: 40 00 03 22 call 4000e2bc <rtems_barrier_delete> <== NOT EXECUTED
4000d638: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4000d63c: 7f ff e3 7e call 40006434 <rtems_semaphore_delete> <== NOT EXECUTED
4000d640: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED
free(pipe->Buffer);
4000d644: 7f ff f6 ce call 4000b17c <free> <== NOT EXECUTED
4000d648: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED
free(pipe);
4000d64c: 7f ff f6 cc call 4000b17c <free> <== NOT EXECUTED
4000d650: 81 e8 00 00 restore <== NOT EXECUTED
4000d24c <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4000d24c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (cmd == FIONREAD) {
4000d250: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4000d254: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
if (cmd == FIONREAD) {
4000d258: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED
4000d25c: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
4000d260: 12 80 00 12 bne 4000d2a8 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000d264: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED
if (buffer == NULL)
4000d268: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
4000d26c: 02 80 00 0f be 4000d2a8 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000d270: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED
return -EFAULT;
if (! PIPE_LOCK(pipe))
4000d274: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000d278: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d27c: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d280: 7f ff e4 9b call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
4000d284: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000d288: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d28c: 12 80 00 07 bne 4000d2a8 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000d290: 01 00 00 00 nop <== NOT EXECUTED
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4000d294: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000d298: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4000d29c: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000d2a0: 7f ff e4 da call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
4000d2a4: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
}
return -EINVAL;
}
4000d2a8: 81 c7 e0 08 ret <== NOT EXECUTED
4000d2ac: 81 e8 00 00 restore <== NOT EXECUTED
4000d1d8 <pipe_lseek>:
rtems_libio_t *iop
)
{
/* Seek on pipe is not supported */
return -ESPIPE;
}
4000d1d8: 81 c3 e0 08 retl <== NOT EXECUTED
4000d1dc: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED
4000d2b0 <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000d2b0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4000d2b4: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000d2b8: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4000d2bc: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d2c0: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d2c4: 7f ff e4 8a call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
4000d2c8: b0 10 20 00 clr %i0 <== NOT EXECUTED
4000d2cc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d2d0: 02 80 00 54 be 4000d420 <pipe_read+0x170> <== NOT EXECUTED
4000d2d4: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED
4000d2d8: 81 c7 e0 08 ret <== NOT EXECUTED
4000d2dc: 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)
4000d2e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d2e4: 02 80 00 53 be 4000d430 <pipe_read+0x180> <== NOT EXECUTED
4000d2e8: a2 10 20 00 clr %l1 <== NOT EXECUTED
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4000d2ec: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED
4000d2f0: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000d2f4: 22 80 00 04 be,a 4000d304 <pipe_read+0x54> <== NOT EXECUTED
4000d2f8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
4000d2fc: 10 80 00 4d b 4000d430 <pipe_read+0x180> <== NOT EXECUTED
4000d300: 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);
4000d304: 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 ++;
4000d308: 82 00 60 01 inc %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000d30c: 7f ff e4 bf call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
4000d310: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4000d314: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000d318: 40 00 04 1a call 4000e380 <rtems_barrier_wait> <== NOT EXECUTED
4000d31c: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d320: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d324: 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))
4000d328: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d32c: 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))
4000d330: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d334: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d338: 7f ff e4 6d call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
4000d33c: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED
4000d340: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d344: 22 80 00 04 be,a 4000d354 <pipe_read+0xa4> <== NOT EXECUTED
4000d348: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
4000d34c: 10 80 00 3b b 4000d438 <pipe_read+0x188> <== NOT EXECUTED
4000d350: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
if (ret != 0)
4000d354: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe)) {
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
4000d358: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
if (ret != 0)
4000d35c: 12 80 00 35 bne 4000d430 <pipe_read+0x180> <== NOT EXECUTED
4000d360: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4000d364: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED
4000d368: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
4000d36c: 22 bf ff dd be,a 4000d2e0 <pipe_read+0x30> <== NOT EXECUTED
4000d370: 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);
4000d374: 82 26 80 18 sub %i2, %i0, %g1 <== NOT EXECUTED
4000d378: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
4000d37c: 38 80 00 02 bgu,a 4000d384 <pipe_read+0xd4> <== NOT EXECUTED
4000d380: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
4000d384: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED
4000d388: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
4000d38c: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED
4000d390: a4 24 80 01 sub %l2, %g1, %l2 <== NOT EXECUTED
if (chunk > chunk1) {
4000d394: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
4000d398: 04 80 00 0a ble 4000d3c0 <pipe_read+0x110> <== NOT EXECUTED
4000d39c: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
4000d3a0: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED
4000d3a4: 40 00 0a 8a call 4000fdcc <memcpy> <== NOT EXECUTED
4000d3a8: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
4000d3ac: 90 06 00 12 add %i0, %l2, %o0 <== NOT EXECUTED
4000d3b0: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED
4000d3b4: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED
4000d3b8: 10 80 00 04 b 4000d3c8 <pipe_read+0x118> <== NOT EXECUTED
4000d3bc: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
4000d3c0: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED
4000d3c4: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
4000d3c8: 40 00 0a 81 call 4000fdcc <memcpy> <== NOT EXECUTED
4000d3cc: 01 00 00 00 nop <== NOT EXECUTED
pipe->Start += chunk;
4000d3d0: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
4000d3d4: 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;
4000d3d8: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
4000d3dc: 40 00 2e 84 call 40018dec <.urem> <== NOT EXECUTED
4000d3e0: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED
pipe->Length -= chunk;
4000d3e4: 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;
4000d3e8: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED
pipe->Length -= chunk;
4000d3ec: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
4000d3f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d3f4: 12 80 00 03 bne 4000d400 <pipe_read+0x150> <== NOT EXECUTED
4000d3f8: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED
pipe->Start = 0;
4000d3fc: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED
if (pipe->waitingWriters > 0)
4000d400: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
4000d404: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d408: 22 80 00 06 be,a 4000d420 <pipe_read+0x170> <== NOT EXECUTED
4000d40c: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4000d410: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
4000d414: 40 00 03 c4 call 4000e324 <rtems_barrier_release> <== NOT EXECUTED
4000d418: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
read += chunk;
4000d41c: 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) {
4000d420: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED
4000d424: 2a bf ff d1 bcs,a 4000d368 <pipe_read+0xb8> <== NOT EXECUTED
4000d428: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED
4000d42c: a2 10 20 00 clr %l1 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4000d430: 7f ff e4 76 call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
4000d434: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
out_nolock:
if (read > 0)
4000d438: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000d43c: 24 80 00 02 ble,a 4000d444 <pipe_read+0x194> <== NOT EXECUTED
4000d440: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED
return read;
return ret;
}
4000d444: 81 c7 e0 08 ret <== NOT EXECUTED
4000d448: 81 e8 00 00 restore <== NOT EXECUTED
4000d658 <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000d658: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
pipe_control_t *pipe = *pipep;
4000d65c: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4000d660: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d664: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000d668: 7f ff e3 a1 call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
4000d66c: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not released! */
if(sc != RTEMS_SUCCESSFUL)
4000d670: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d674: 12 80 00 17 bne 4000d6d0 <pipe_release+0x78> <== NOT EXECUTED
4000d678: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
mode = LIBIO_ACCMODE(iop);
4000d67c: e2 06 60 18 ld [ %i1 + 0x18 ], %l1 <== NOT EXECUTED
if (mode & LIBIO_FLAGS_READ)
4000d680: 80 8c 60 02 btst 2, %l1 <== NOT EXECUTED
4000d684: 02 80 00 05 be 4000d698 <pipe_release+0x40> <== NOT EXECUTED
4000d688: a2 0c 60 06 and %l1, 6, %l1 <== NOT EXECUTED
pipe->Readers --;
4000d68c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000d690: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
4000d694: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED
if (mode & LIBIO_FLAGS_WRITE)
4000d698: 80 8c 60 04 btst 4, %l1 <== NOT EXECUTED
4000d69c: 02 80 00 06 be 4000d6b4 <pipe_release+0x5c> <== NOT EXECUTED
4000d6a0: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
pipe->Writers --;
4000d6a4: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
4000d6a8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
4000d6ac: c2 24 20 14 st %g1, [ %l0 + 0x14 ] <== NOT EXECUTED
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
4000d6b0: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000d6b4: d0 00 61 e4 ld [ %g1 + 0x1e4 ], %o0 ! 4001d5e4 <rtems_pipe_semaphore><== NOT EXECUTED
4000d6b8: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d6bc: 7f ff e3 8c call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
4000d6c0: 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)
4000d6c4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d6c8: 02 80 00 04 be 4000d6d8 <pipe_release+0x80> <== NOT EXECUTED
4000d6cc: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
4000d6d0: 7f ff e5 30 call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000d6d4: 01 00 00 00 nop <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000d6d8: 7f ff e3 cc call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
4000d6dc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (pipe->Readers == 0 && pipe->Writers == 0) {
4000d6e0: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000d6e4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d6e8: 12 80 00 0a bne 4000d710 <pipe_release+0xb8> <== NOT EXECUTED
4000d6ec: 80 a4 60 04 cmp %l1, 4 <== NOT EXECUTED
4000d6f0: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED
4000d6f4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
4000d6f8: 12 80 00 06 bne 4000d710 <pipe_release+0xb8> <== NOT EXECUTED
4000d6fc: 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);
4000d700: 7f ff ff ca call 4000d628 <pipe_free> <== NOT EXECUTED
4000d704: 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) {
4000d708: 10 80 00 12 b 4000d750 <pipe_release+0xf8> <== NOT EXECUTED
4000d70c: 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)
4000d710: 02 80 00 07 be 4000d72c <pipe_release+0xd4> <== NOT EXECUTED
4000d714: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED
4000d718: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d71c: 12 80 00 04 bne 4000d72c <pipe_release+0xd4> <== NOT EXECUTED
4000d720: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
4000d724: 10 80 00 09 b 4000d748 <pipe_release+0xf0> <== NOT EXECUTED
4000d728: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
4000d72c: 02 80 00 0a be 4000d754 <pipe_release+0xfc> <== NOT EXECUTED
4000d730: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000d734: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
4000d738: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d73c: 12 80 00 06 bne 4000d754 <pipe_release+0xfc> <== NOT EXECUTED
4000d740: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000d744: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000d748: 40 00 02 f7 call 4000e324 <rtems_barrier_release> <== NOT EXECUTED
4000d74c: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
rtems_semaphore_release(rtems_pipe_semaphore);
4000d750: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000d754: d0 00 61 e4 ld [ %g1 + 0x1e4 ], %o0 ! 4001d5e4 <rtems_pipe_semaphore><== NOT EXECUTED
4000d758: 7f ff e3 ac call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
4000d75c: b0 10 20 00 clr %i0 <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4000d760: 81 c7 e0 08 ret <== NOT EXECUTED
4000d764: 81 e8 00 00 restore <== NOT EXECUTED
4000d44c <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000d44c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
4000d450: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
4000d454: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
4000d458: 02 80 00 72 be 4000d620 <pipe_write+0x1d4> <== NOT EXECUTED
4000d45c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
if (! PIPE_LOCK(pipe))
4000d460: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000d464: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d468: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d46c: 7f ff e4 20 call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
4000d470: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000d474: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d478: 12 80 00 6a bne 4000d620 <pipe_write+0x1d4> <== NOT EXECUTED
4000d47c: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
4000d480: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000d484: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d488: 02 80 00 5a be 4000d5f0 <pipe_write+0x1a4> <== NOT EXECUTED
4000d48c: 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;
4000d490: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED
4000d494: 80 a6 80 01 cmp %i2, %g1 <== NOT EXECUTED
4000d498: 08 80 00 04 bleu 4000d4a8 <pipe_write+0x5c> <== NOT EXECUTED
4000d49c: a6 10 00 1a mov %i2, %l3 <== NOT EXECUTED
4000d4a0: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED
4000d4a4: 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);
4000d4a8: 10 80 00 4e b 4000d5e0 <pipe_write+0x194> <== NOT EXECUTED
4000d4ac: 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)) {
4000d4b0: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000d4b4: 22 80 00 04 be,a 4000d4c4 <pipe_write+0x78> <== NOT EXECUTED
4000d4b8: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
4000d4bc: 10 80 00 4d b 4000d5f0 <pipe_write+0x1a4> <== NOT EXECUTED
4000d4c0: 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);
4000d4c4: 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 ++;
4000d4c8: 82 00 60 01 inc %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000d4cc: 7f ff e4 4f call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
4000d4d0: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4000d4d4: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
4000d4d8: 40 00 03 aa call 4000e380 <rtems_barrier_wait> <== NOT EXECUTED
4000d4dc: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d4e0: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d4e4: 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))
4000d4e8: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d4ec: 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))
4000d4f0: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d4f4: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d4f8: 7f ff e3 fd call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
4000d4fc: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED
4000d500: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d504: 22 80 00 04 be,a 4000d514 <pipe_write+0xc8> <== NOT EXECUTED
4000d508: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
4000d50c: 10 80 00 42 b 4000d614 <pipe_write+0x1c8> <== NOT EXECUTED
4000d510: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
if (ret != 0)
4000d514: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe)) {
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
4000d518: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
if (ret != 0)
4000d51c: 12 80 00 35 bne 4000d5f0 <pipe_write+0x1a4> <== NOT EXECUTED
4000d520: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
4000d524: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000d528: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d52c: 32 80 00 04 bne,a 4000d53c <pipe_write+0xf0> <== NOT EXECUTED
4000d530: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
4000d534: 10 80 00 2f b 4000d5f0 <pipe_write+0x1a4> <== NOT EXECUTED
4000d538: 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) {
4000d53c: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
4000d540: a2 24 80 01 sub %l2, %g1, %l1 <== NOT EXECUTED
4000d544: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED
4000d548: 2a bf ff da bcs,a 4000d4b0 <pipe_write+0x64> <== NOT EXECUTED
4000d54c: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
4000d550: 84 26 80 18 sub %i2, %i0, %g2 <== NOT EXECUTED
4000d554: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED
4000d558: 38 80 00 02 bgu,a 4000d560 <pipe_write+0x114> <== NOT EXECUTED
4000d55c: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
4000d560: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED
4000d564: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED
4000d568: 40 00 2e 21 call 40018dec <.urem> <== NOT EXECUTED
4000d56c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
4000d570: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED
4000d574: a4 24 80 08 sub %l2, %o0, %l2 <== NOT EXECUTED
if (chunk > chunk1) {
4000d578: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
4000d57c: 04 80 00 0a ble 4000d5a4 <pipe_write+0x158> <== NOT EXECUTED
4000d580: 92 06 40 18 add %i1, %i0, %o1 <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
4000d584: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
4000d588: 40 00 0a 11 call 4000fdcc <memcpy> <== NOT EXECUTED
4000d58c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4000d590: 92 04 80 18 add %l2, %i0, %o1 <== NOT EXECUTED
4000d594: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED
4000d598: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED
4000d59c: 10 80 00 04 b 4000d5ac <pipe_write+0x160> <== NOT EXECUTED
4000d5a0: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
4000d5a4: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
4000d5a8: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
4000d5ac: 40 00 0a 08 call 4000fdcc <memcpy> <== NOT EXECUTED
4000d5b0: 01 00 00 00 nop <== NOT EXECUTED
pipe->Length += chunk;
4000d5b4: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4000d5b8: 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;
4000d5bc: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4000d5c0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d5c4: 02 80 00 05 be 4000d5d8 <pipe_write+0x18c> <== NOT EXECUTED
4000d5c8: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000d5cc: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000d5d0: 40 00 03 55 call 4000e324 <rtems_barrier_release> <== NOT EXECUTED
4000d5d4: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED
written += chunk;
4000d5d8: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
4000d5dc: 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) {
4000d5e0: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED
4000d5e4: 2a bf ff d6 bcs,a 4000d53c <pipe_write+0xf0> <== NOT EXECUTED
4000d5e8: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED
4000d5ec: 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);
4000d5f0: 7f ff e4 06 call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
4000d5f4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
4000d5f8: 80 a4 7f e0 cmp %l1, -32 <== NOT EXECUTED
4000d5fc: 12 80 00 07 bne 4000d618 <pipe_write+0x1cc> <== NOT EXECUTED
4000d600: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
kill(getpid(), SIGPIPE);
4000d604: 40 00 02 1e call 4000de7c <getpid> <== NOT EXECUTED
4000d608: 01 00 00 00 nop <== NOT EXECUTED
4000d60c: 40 00 02 6a call 4000dfb4 <kill> <== NOT EXECUTED
4000d610: 92 10 20 0d mov 0xd, %o1 ! d <PROM_START+0xd> <== NOT EXECUTED
#endif
if (written > 0)
4000d614: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000d618: 24 80 00 02 ble,a 4000d620 <pipe_write+0x1d4> <== NOT EXECUTED
4000d61c: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED
return written;
return ret;
}
4000d620: 81 c7 e0 08 ret <== NOT EXECUTED
4000d624: 81 e8 00 00 restore <== NOT EXECUTED
400081ec <posix_memalign>:
)
{
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
400081ec: 05 10 00 9e sethi %hi(0x40027800), %g2
400081f0: 84 10 a1 08 or %g2, 0x108, %g2 ! 40027908 <rtems_malloc_statistics>
400081f4: c6 00 a0 08 ld [ %g2 + 8 ], %g3
400081f8: 86 00 e0 01 inc %g3
400081fc: c6 20 a0 08 st %g3, [ %g2 + 8 ]
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
40008200: 84 02 7f ff add %o1, -1, %g2
40008204: 80 88 80 09 btst %g2, %o1
40008208: 12 80 00 04 bne 40008218 <posix_memalign+0x2c> <== NEVER TAKEN
4000820c: 80 a2 60 03 cmp %o1, 3
40008210: 18 80 00 04 bgu 40008220 <posix_memalign+0x34>
40008214: 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 );
}
40008218: 81 c3 e0 08 retl
4000821c: 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 );
40008220: 82 13 c0 00 mov %o7, %g1
40008224: 40 00 00 6a call 400083cc <rtems_memalign>
40008228: 9e 10 40 00 mov %g1, %o7
4000af78 <pthread_attr_setschedpolicy>:
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
if ( !attr || !attr->is_initialized )
4000af78: 80 a2 20 00 cmp %o0, 0
4000af7c: 02 80 00 10 be 4000afbc <pthread_attr_setschedpolicy+0x44>
4000af80: 01 00 00 00 nop
4000af84: c2 02 00 00 ld [ %o0 ], %g1
4000af88: 80 a0 60 00 cmp %g1, 0
4000af8c: 02 80 00 0c be 4000afbc <pthread_attr_setschedpolicy+0x44>
4000af90: 80 a2 60 04 cmp %o1, 4
return EINVAL;
switch ( policy ) {
4000af94: 18 80 00 06 bgu 4000afac <pthread_attr_setschedpolicy+0x34>
4000af98: 82 10 20 01 mov 1, %g1
4000af9c: 83 28 40 09 sll %g1, %o1, %g1
4000afa0: 80 88 60 17 btst 0x17, %g1
4000afa4: 32 80 00 04 bne,a 4000afb4 <pthread_attr_setschedpolicy+0x3c><== ALWAYS TAKEN
4000afa8: d2 22 20 14 st %o1, [ %o0 + 0x14 ]
4000afac: 81 c3 e0 08 retl
4000afb0: 90 10 20 86 mov 0x86, %o0
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
case SCHED_SPORADIC:
attr->schedpolicy = policy;
return 0;
4000afb4: 81 c3 e0 08 retl
4000afb8: 90 10 20 00 clr %o0
default:
return ENOTSUP;
}
}
4000afbc: 81 c3 e0 08 retl
4000afc0: 90 10 20 16 mov 0x16, %o0
40006a44 <pthread_barrier_init>:
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
40006a44: 9d e3 bf 90 save %sp, -112, %sp
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
40006a48: 80 a6 20 00 cmp %i0, 0
40006a4c: 02 80 00 2e be 40006b04 <pthread_barrier_init+0xc0>
40006a50: 80 a6 a0 00 cmp %i2, 0
return EINVAL;
if ( count == 0 )
40006a54: 02 80 00 2c be 40006b04 <pthread_barrier_init+0xc0>
40006a58: 80 a6 60 00 cmp %i1, 0
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
40006a5c: 32 80 00 06 bne,a 40006a74 <pthread_barrier_init+0x30>
40006a60: c2 06 40 00 ld [ %i1 ], %g1
the_attr = attr;
} else {
(void) pthread_barrierattr_init( &my_attr );
40006a64: b2 07 bf f0 add %fp, -16, %i1
40006a68: 7f ff ff c0 call 40006968 <pthread_barrierattr_init>
40006a6c: 90 10 00 19 mov %i1, %o0
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
40006a70: c2 06 40 00 ld [ %i1 ], %g1
40006a74: 80 a0 60 00 cmp %g1, 0
40006a78: 02 80 00 23 be 40006b04 <pthread_barrier_init+0xc0>
40006a7c: 01 00 00 00 nop
return EINVAL;
switch ( the_attr->process_shared ) {
40006a80: c2 06 60 04 ld [ %i1 + 4 ], %g1
40006a84: 80 a0 60 00 cmp %g1, 0
40006a88: 12 80 00 1f bne 40006b04 <pthread_barrier_init+0xc0> <== NEVER TAKEN
40006a8c: 03 10 00 7c sethi %hi(0x4001f000), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40006a90: c4 00 62 50 ld [ %g1 + 0x250 ], %g2 ! 4001f250 <_Thread_Dispatch_disable_level>
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
the_attributes.maximum_count = count;
40006a94: f4 27 bf fc st %i2, [ %fp + -4 ]
40006a98: 84 00 a0 01 inc %g2
}
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
40006a9c: c0 27 bf f8 clr [ %fp + -8 ]
40006aa0: c4 20 62 50 st %g2, [ %g1 + 0x250 ]
* 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 *)
40006aa4: 23 10 00 7d sethi %hi(0x4001f400), %l1
40006aa8: 40 00 08 28 call 40008b48 <_Objects_Allocate>
40006aac: 90 14 62 60 or %l1, 0x260, %o0 ! 4001f660 <_POSIX_Barrier_Information>
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
40006ab0: a0 92 20 00 orcc %o0, 0, %l0
40006ab4: 12 80 00 06 bne 40006acc <pthread_barrier_init+0x88>
40006ab8: 90 04 20 10 add %l0, 0x10, %o0
_Thread_Enable_dispatch();
40006abc: 40 00 0b 82 call 400098c4 <_Thread_Enable_dispatch>
40006ac0: b0 10 20 0b mov 0xb, %i0
return EAGAIN;
40006ac4: 81 c7 e0 08 ret
40006ac8: 81 e8 00 00 restore
}
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
40006acc: 40 00 05 b4 call 4000819c <_CORE_barrier_Initialize>
40006ad0: 92 07 bf f8 add %fp, -8, %o1
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40006ad4: c4 14 20 0a lduh [ %l0 + 0xa ], %g2
40006ad8: a2 14 62 60 or %l1, 0x260, %l1
40006adc: c6 04 60 1c ld [ %l1 + 0x1c ], %g3
40006ae0: c2 04 20 08 ld [ %l0 + 8 ], %g1
40006ae4: 85 28 a0 02 sll %g2, 2, %g2
40006ae8: 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;
40006aec: c0 24 20 0c clr [ %l0 + 0xc ]
);
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
40006af0: c2 26 00 00 st %g1, [ %i0 ]
_Thread_Enable_dispatch();
40006af4: 40 00 0b 74 call 400098c4 <_Thread_Enable_dispatch>
40006af8: b0 10 20 00 clr %i0
return 0;
40006afc: 81 c7 e0 08 ret
40006b00: 81 e8 00 00 restore
}
40006b04: 81 c7 e0 08 ret
40006b08: 91 e8 20 16 restore %g0, 0x16, %o0
40006200 <pthread_cleanup_push>:
void pthread_cleanup_push(
void (*routine)( void * ),
void *arg
)
{
40006200: 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 )
40006204: 80 a6 20 00 cmp %i0, 0
40006208: 02 80 00 12 be 40006250 <pthread_cleanup_push+0x50>
4000620c: 03 10 00 7d sethi %hi(0x4001f400), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40006210: c4 00 62 f0 ld [ %g1 + 0x2f0 ], %g2 ! 4001f6f0 <_Thread_Dispatch_disable_level>
40006214: 84 00 a0 01 inc %g2
40006218: c4 20 62 f0 st %g2, [ %g1 + 0x2f0 ]
return;
_Thread_Disable_dispatch();
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
4000621c: 40 00 10 f7 call 4000a5f8 <_Workspace_Allocate>
40006220: 90 10 20 10 mov 0x10, %o0
if ( handler ) {
40006224: 92 92 20 00 orcc %o0, 0, %o1
40006228: 02 80 00 08 be 40006248 <pthread_cleanup_push+0x48> <== NEVER TAKEN
4000622c: 03 10 00 7d sethi %hi(0x4001f400), %g1
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
40006230: c2 00 63 ac ld [ %g1 + 0x3ac ], %g1 ! 4001f7ac <_Thread_Executing>
handler->routine = routine;
40006234: 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;
40006238: d0 00 61 60 ld [ %g1 + 0x160 ], %o0
handler->routine = routine;
handler->arg = arg;
4000623c: f2 22 60 0c st %i1, [ %o1 + 0xc ]
_Chain_Append( handler_stack, &handler->Node );
40006240: 40 00 06 06 call 40007a58 <_Chain_Append>
40006244: 90 02 20 e0 add %o0, 0xe0, %o0
}
_Thread_Enable_dispatch();
40006248: 40 00 0b aa call 400090f0 <_Thread_Enable_dispatch>
4000624c: 81 e8 00 00 restore
40006250: 81 c7 e0 08 ret
40006254: 81 e8 00 00 restore
40007300 <pthread_cond_init>:
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
40007300: 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;
40007304: 25 10 00 7a sethi %hi(0x4001e800), %l2
40007308: 80 a6 60 00 cmp %i1, 0
4000730c: 02 80 00 03 be 40007318 <pthread_cond_init+0x18>
40007310: a4 14 a2 50 or %l2, 0x250, %l2
40007314: a4 10 00 19 mov %i1, %l2
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
40007318: c2 04 a0 04 ld [ %l2 + 4 ], %g1
4000731c: 80 a0 60 01 cmp %g1, 1
40007320: 02 80 00 26 be 400073b8 <pthread_cond_init+0xb8> <== NEVER TAKEN
40007324: 01 00 00 00 nop
return EINVAL;
if ( !the_attr->is_initialized )
40007328: c2 04 80 00 ld [ %l2 ], %g1
4000732c: 80 a0 60 00 cmp %g1, 0
40007330: 02 80 00 22 be 400073b8 <pthread_cond_init+0xb8>
40007334: 03 10 00 81 sethi %hi(0x40020400), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40007338: c4 00 61 70 ld [ %g1 + 0x170 ], %g2 ! 40020570 <_Thread_Dispatch_disable_level>
4000733c: 84 00 a0 01 inc %g2
40007340: c4 20 61 70 st %g2, [ %g1 + 0x170 ]
*/
RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control
*_POSIX_Condition_variables_Allocate( void )
{
return (POSIX_Condition_variables_Control *)
40007344: 23 10 00 82 sethi %hi(0x40020800), %l1
40007348: 40 00 09 b2 call 40009a10 <_Objects_Allocate>
4000734c: 90 14 62 18 or %l1, 0x218, %o0 ! 40020a18 <_POSIX_Condition_variables_Information>
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
40007350: a0 92 20 00 orcc %o0, 0, %l0
40007354: 32 80 00 06 bne,a 4000736c <pthread_cond_init+0x6c>
40007358: c2 04 a0 04 ld [ %l2 + 4 ], %g1
_Thread_Enable_dispatch();
4000735c: 40 00 0d 0c call 4000a78c <_Thread_Enable_dispatch>
40007360: b0 10 20 0c mov 0xc, %i0
return ENOMEM;
40007364: 81 c7 e0 08 ret
40007368: 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(
4000736c: 90 04 20 18 add %l0, 0x18, %o0
if ( !the_cond ) {
_Thread_Enable_dispatch();
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
40007370: 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(
40007374: 92 10 20 00 clr %o1
40007378: 94 10 28 00 mov 0x800, %o2
4000737c: 96 10 20 74 mov 0x74, %o3
40007380: 40 00 0f 19 call 4000afe4 <_Thread_queue_Initialize>
40007384: c0 24 20 14 clr [ %l0 + 0x14 ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40007388: c4 14 20 0a lduh [ %l0 + 0xa ], %g2
4000738c: a2 14 62 18 or %l1, 0x218, %l1
40007390: c6 04 60 1c ld [ %l1 + 0x1c ], %g3
40007394: c2 04 20 08 ld [ %l0 + 8 ], %g1
40007398: 85 28 a0 02 sll %g2, 2, %g2
4000739c: 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;
400073a0: c0 24 20 0c clr [ %l0 + 0xc ]
&_POSIX_Condition_variables_Information,
&the_cond->Object,
0
);
*cond = the_cond->Object.id;
400073a4: c2 26 00 00 st %g1, [ %i0 ]
_Thread_Enable_dispatch();
400073a8: 40 00 0c f9 call 4000a78c <_Thread_Enable_dispatch>
400073ac: b0 10 20 00 clr %i0
return 0;
400073b0: 81 c7 e0 08 ret
400073b4: 81 e8 00 00 restore
}
400073b8: 81 c7 e0 08 ret
400073bc: 91 e8 20 16 restore %g0, 0x16, %o0
40007178 <pthread_condattr_destroy>:
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
40007178: 80 a2 20 00 cmp %o0, 0
4000717c: 02 80 00 09 be 400071a0 <pthread_condattr_destroy+0x28>
40007180: 01 00 00 00 nop
40007184: c2 02 00 00 ld [ %o0 ], %g1
40007188: 80 a0 60 00 cmp %g1, 0
4000718c: 02 80 00 05 be 400071a0 <pthread_condattr_destroy+0x28> <== NEVER TAKEN
40007190: 01 00 00 00 nop
return EINVAL;
attr->is_initialized = false;
40007194: c0 22 00 00 clr [ %o0 ]
return 0;
40007198: 81 c3 e0 08 retl
4000719c: 90 10 20 00 clr %o0
}
400071a0: 81 c3 e0 08 retl
400071a4: 90 10 20 16 mov 0x16, %o0
400066e0 <pthread_create>:
pthread_t *thread,
const pthread_attr_t *attr,
void *(*start_routine)( void * ),
void *arg
)
{
400066e0: 9d e3 bf 58 save %sp, -168, %sp
400066e4: a0 10 00 18 mov %i0, %l0
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
400066e8: 80 a6 a0 00 cmp %i2, 0
400066ec: 02 80 00 8b be 40006918 <pthread_create+0x238>
400066f0: b0 10 20 0e mov 0xe, %i0
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
400066f4: 23 10 00 74 sethi %hi(0x4001d000), %l1
400066f8: 80 a6 60 00 cmp %i1, 0
400066fc: 02 80 00 03 be 40006708 <pthread_create+0x28>
40006700: a2 14 61 c8 or %l1, 0x1c8, %l1
40006704: a2 10 00 19 mov %i1, %l1
if ( !the_attr->is_initialized )
40006708: c2 04 40 00 ld [ %l1 ], %g1
4000670c: 80 a0 60 00 cmp %g1, 0
40006710: 22 80 00 82 be,a 40006918 <pthread_create+0x238>
40006714: 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) )
40006718: c2 04 60 04 ld [ %l1 + 4 ], %g1
4000671c: 80 a0 60 00 cmp %g1, 0
40006720: 02 80 00 07 be 4000673c <pthread_create+0x5c>
40006724: 03 10 00 78 sethi %hi(0x4001e000), %g1
40006728: c4 04 60 08 ld [ %l1 + 8 ], %g2
4000672c: c2 00 62 34 ld [ %g1 + 0x234 ], %g1
40006730: 80 a0 80 01 cmp %g2, %g1
40006734: 2a 80 00 79 bcs,a 40006918 <pthread_create+0x238>
40006738: 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 ) {
4000673c: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
40006740: 80 a0 60 01 cmp %g1, 1
40006744: 02 80 00 06 be 4000675c <pthread_create+0x7c>
40006748: 80 a0 60 02 cmp %g1, 2
4000674c: 12 80 00 73 bne 40006918 <pthread_create+0x238>
40006750: b0 10 20 16 mov 0x16, %i0
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
40006754: 10 80 00 0a b 4000677c <pthread_create+0x9c>
40006758: 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 ];
4000675c: 03 10 00 7b sethi %hi(0x4001ec00), %g1
40006760: c2 00 61 7c ld [ %g1 + 0x17c ], %g1 ! 4001ed7c <_Thread_Executing>
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
40006764: 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 ];
40006768: c2 00 61 60 ld [ %g1 + 0x160 ], %g1
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
4000676c: 94 10 20 1c mov 0x1c, %o2
40006770: 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;
40006774: 10 80 00 05 b 40006788 <pthread_create+0xa8>
40006778: e6 00 60 80 ld [ %g1 + 0x80 ], %l3
schedparam = api->schedparam;
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
schedparam = the_attr->schedparam;
4000677c: 90 07 bf dc add %fp, -36, %o0
40006780: 92 04 60 18 add %l1, 0x18, %o1
40006784: 94 10 20 1c mov 0x1c, %o2
40006788: 40 00 29 13 call 40010bd4 <memcpy>
4000678c: 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 )
40006790: c2 04 60 0c ld [ %l1 + 0xc ], %g1
40006794: 80 a0 60 00 cmp %g1, 0
40006798: 12 80 00 62 bne 40006920 <pthread_create+0x240>
4000679c: 01 00 00 00 nop
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
400067a0: 40 00 19 cc call 4000ced0 <_POSIX_Priority_Is_valid>
400067a4: d0 07 bf dc ld [ %fp + -36 ], %o0
400067a8: 80 8a 20 ff btst 0xff, %o0
400067ac: 02 80 00 5b be 40006918 <pthread_create+0x238> <== NEVER TAKEN
400067b0: 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);
400067b4: 03 10 00 78 sethi %hi(0x4001e000), %g1
return EINVAL;
core_priority = _POSIX_Priority_To_core( schedparam.sched_priority );
400067b8: e8 07 bf dc ld [ %fp + -36 ], %l4
400067bc: ea 08 62 38 ldub [ %g1 + 0x238 ], %l5
/*
* Set the core scheduling policy information.
*/
rc = _POSIX_Thread_Translate_sched_param(
400067c0: 90 10 00 13 mov %l3, %o0
400067c4: 92 07 bf dc add %fp, -36, %o1
400067c8: 94 07 bf fc add %fp, -4, %o2
400067cc: 40 00 19 cc call 4000cefc <_POSIX_Thread_Translate_sched_param>
400067d0: 96 07 bf f8 add %fp, -8, %o3
schedpolicy,
&schedparam,
&budget_algorithm,
&budget_callout
);
if ( rc )
400067d4: b0 92 20 00 orcc %o0, 0, %i0
400067d8: 12 80 00 50 bne 40006918 <pthread_create+0x238>
400067dc: 2d 10 00 7b sethi %hi(0x4001ec00), %l6
#endif
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
400067e0: 40 00 05 fd call 40007fd4 <_API_Mutex_Lock>
400067e4: d0 05 a1 74 ld [ %l6 + 0x174 ], %o0 ! 4001ed74 <_RTEMS_Allocator_Mutex>
* _POSIX_Threads_Allocate
*/
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information );
400067e8: 11 10 00 7b sethi %hi(0x4001ec00), %o0
400067ec: 40 00 08 63 call 40008978 <_Objects_Allocate>
400067f0: 90 12 23 50 or %o0, 0x350, %o0 ! 4001ef50 <_POSIX_Threads_Information>
* Allocate the thread control block.
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
400067f4: a4 92 20 00 orcc %o0, 0, %l2
400067f8: 32 80 00 04 bne,a 40006808 <pthread_create+0x128>
400067fc: c2 04 60 08 ld [ %l1 + 8 ], %g1
_RTEMS_Unlock_allocator();
40006800: 10 80 00 21 b 40006884 <pthread_create+0x1a4>
40006804: d0 05 a1 74 ld [ %l6 + 0x174 ], %o0
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
40006808: 05 10 00 78 sethi %hi(0x4001e000), %g2
4000680c: d6 00 a2 34 ld [ %g2 + 0x234 ], %o3 ! 4001e234 <rtems_minimum_stack_size>
40006810: c0 27 bf d4 clr [ %fp + -44 ]
40006814: 97 2a e0 01 sll %o3, 1, %o3
40006818: 80 a2 c0 01 cmp %o3, %g1
4000681c: 1a 80 00 03 bcc 40006828 <pthread_create+0x148>
40006820: d4 04 60 04 ld [ %l1 + 4 ], %o2
40006824: 96 10 00 01 mov %g1, %o3
40006828: c2 07 bf fc ld [ %fp + -4 ], %g1
4000682c: 9a 0d 60 ff and %l5, 0xff, %o5
40006830: c2 23 a0 60 st %g1, [ %sp + 0x60 ]
40006834: c2 07 bf f8 ld [ %fp + -8 ], %g1
40006838: 9a 23 40 14 sub %o5, %l4, %o5
4000683c: c2 23 a0 64 st %g1, [ %sp + 0x64 ]
40006840: 82 07 bf d4 add %fp, -44, %g1
40006844: c0 23 a0 68 clr [ %sp + 0x68 ]
40006848: a8 10 20 01 mov 1, %l4
4000684c: c2 23 a0 6c st %g1, [ %sp + 0x6c ]
40006850: e8 23 a0 5c st %l4, [ %sp + 0x5c ]
40006854: 2b 10 00 7b sethi %hi(0x4001ec00), %l5
40006858: 92 10 00 12 mov %l2, %o1
4000685c: 90 15 63 50 or %l5, 0x350, %o0
40006860: 40 00 0b f3 call 4000982c <_Thread_Initialize>
40006864: 98 10 20 00 clr %o4
budget_callout,
0, /* isr level */
name /* posix threads don't have a name */
);
if ( !status ) {
40006868: 80 8a 20 ff btst 0xff, %o0
4000686c: 12 80 00 08 bne 4000688c <pthread_create+0x1ac>
40006870: 90 15 63 50 or %l5, 0x350, %o0
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free (
Thread_Control *the_pthread
)
{
_Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object );
40006874: 40 00 09 1b call 40008ce0 <_Objects_Free>
40006878: 92 10 00 12 mov %l2, %o1
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
4000687c: 03 10 00 7b sethi %hi(0x4001ec00), %g1
40006880: d0 00 61 74 ld [ %g1 + 0x174 ], %o0 ! 4001ed74 <_RTEMS_Allocator_Mutex>
40006884: 10 80 00 23 b 40006910 <pthread_create+0x230>
40006888: b0 10 20 0b mov 0xb, %i0
}
/*
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4000688c: ea 04 a1 60 ld [ %l2 + 0x160 ], %l5
api->Attributes = *the_attr;
40006890: 92 10 00 11 mov %l1, %o1
40006894: 94 10 20 3c mov 0x3c, %o2
40006898: 40 00 28 cf call 40010bd4 <memcpy>
4000689c: 90 10 00 15 mov %l5, %o0
api->detachstate = the_attr->detachstate;
400068a0: c2 04 60 38 ld [ %l1 + 0x38 ], %g1
api->schedpolicy = schedpolicy;
api->schedparam = schedparam;
400068a4: 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;
400068a8: c2 25 60 3c st %g1, [ %l5 + 0x3c ]
api->schedpolicy = schedpolicy;
api->schedparam = schedparam;
400068ac: 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;
400068b0: e6 25 60 80 st %l3, [ %l5 + 0x80 ]
api->schedparam = schedparam;
400068b4: 40 00 28 c8 call 40010bd4 <memcpy>
400068b8: 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(
400068bc: 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;
400068c0: e8 2c a0 74 stb %l4, [ %l2 + 0x74 ]
/*
* POSIX threads are allocated and started in one operation.
*/
status = _Thread_Start(
400068c4: 96 10 00 1b mov %i3, %o3
400068c8: 90 10 00 12 mov %l2, %o0
400068cc: 92 10 20 01 mov 1, %o1
400068d0: 40 00 0e b3 call 4000a39c <_Thread_Start>
400068d4: 98 10 20 00 clr %o4
_RTEMS_Unlock_allocator();
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
400068d8: 80 a4 e0 04 cmp %l3, 4
400068dc: 32 80 00 0a bne,a 40006904 <pthread_create+0x224>
400068e0: c2 04 a0 08 ld [ %l2 + 8 ], %g1
_Watchdog_Insert_ticks(
400068e4: 40 00 0f 57 call 4000a640 <_Timespec_To_ticks>
400068e8: 90 05 60 8c add %l5, 0x8c, %o0
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
400068ec: 92 05 60 a4 add %l5, 0xa4, %o1
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
400068f0: d0 25 60 b0 st %o0, [ %l5 + 0xb0 ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
400068f4: 11 10 00 7b sethi %hi(0x4001ec00), %o0
400068f8: 40 00 10 2e call 4000a9b0 <_Watchdog_Insert>
400068fc: 90 12 21 9c or %o0, 0x19c, %o0 ! 4001ed9c <_Watchdog_Ticks_chain>
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
40006900: c2 04 a0 08 ld [ %l2 + 8 ], %g1
_RTEMS_Unlock_allocator();
40006904: 05 10 00 7b sethi %hi(0x4001ec00), %g2
40006908: d0 00 a1 74 ld [ %g2 + 0x174 ], %o0 ! 4001ed74 <_RTEMS_Allocator_Mutex>
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
4000690c: c2 24 00 00 st %g1, [ %l0 ]
_RTEMS_Unlock_allocator();
40006910: 40 00 05 c7 call 4000802c <_API_Mutex_Unlock>
40006914: 01 00 00 00 nop
return 0;
40006918: 81 c7 e0 08 ret
4000691c: 81 e8 00 00 restore
}
40006920: 81 c7 e0 08 ret
40006924: 81 e8 00 00 restore
400060fc <pthread_mutexattr_gettype>:
int pthread_mutexattr_gettype(
const pthread_mutexattr_t *attr,
int *type
)
{
if ( !attr )
400060fc: 80 a2 20 00 cmp %o0, 0
40006100: 02 80 00 0c be 40006130 <pthread_mutexattr_gettype+0x34>
40006104: 01 00 00 00 nop
return EINVAL;
if ( !attr->is_initialized )
40006108: c2 02 00 00 ld [ %o0 ], %g1
4000610c: 80 a0 60 00 cmp %g1, 0
40006110: 02 80 00 08 be 40006130 <pthread_mutexattr_gettype+0x34>
40006114: 80 a2 60 00 cmp %o1, 0
return EINVAL;
if ( !type )
40006118: 02 80 00 06 be 40006130 <pthread_mutexattr_gettype+0x34> <== NEVER TAKEN
4000611c: 01 00 00 00 nop
return EINVAL;
*type = attr->type;
40006120: c2 02 20 10 ld [ %o0 + 0x10 ], %g1
40006124: 90 10 20 00 clr %o0
return 0;
40006128: 81 c3 e0 08 retl
4000612c: c2 22 40 00 st %g1, [ %o1 ]
}
40006130: 81 c3 e0 08 retl
40006134: 90 10 20 16 mov 0x16, %o0
40008564 <pthread_mutexattr_setpshared>:
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
if ( !attr || !attr->is_initialized )
40008564: 80 a2 20 00 cmp %o0, 0
40008568: 02 80 00 0b be 40008594 <pthread_mutexattr_setpshared+0x30>
4000856c: 01 00 00 00 nop
40008570: c2 02 00 00 ld [ %o0 ], %g1
40008574: 80 a0 60 00 cmp %g1, 0
40008578: 02 80 00 07 be 40008594 <pthread_mutexattr_setpshared+0x30>
4000857c: 80 a2 60 01 cmp %o1, 1
return EINVAL;
switch ( pshared ) {
40008580: 18 80 00 05 bgu 40008594 <pthread_mutexattr_setpshared+0x30><== NEVER TAKEN
40008584: 01 00 00 00 nop
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
40008588: d2 22 20 04 st %o1, [ %o0 + 4 ]
return 0;
4000858c: 81 c3 e0 08 retl
40008590: 90 10 20 00 clr %o0
default:
return EINVAL;
}
}
40008594: 81 c3 e0 08 retl
40008598: 90 10 20 16 mov 0x16, %o0
40006164 <pthread_mutexattr_settype>:
int pthread_mutexattr_settype(
pthread_mutexattr_t *attr,
int type
)
{
if ( !attr || !attr->is_initialized )
40006164: 80 a2 20 00 cmp %o0, 0
40006168: 02 80 00 0b be 40006194 <pthread_mutexattr_settype+0x30>
4000616c: 01 00 00 00 nop
40006170: c2 02 00 00 ld [ %o0 ], %g1
40006174: 80 a0 60 00 cmp %g1, 0
40006178: 02 80 00 07 be 40006194 <pthread_mutexattr_settype+0x30> <== NEVER TAKEN
4000617c: 80 a2 60 03 cmp %o1, 3
return EINVAL;
switch ( type ) {
40006180: 18 80 00 05 bgu 40006194 <pthread_mutexattr_settype+0x30>
40006184: 01 00 00 00 nop
case PTHREAD_MUTEX_NORMAL:
case PTHREAD_MUTEX_RECURSIVE:
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
attr->type = type;
40006188: d2 22 20 10 st %o1, [ %o0 + 0x10 ]
return 0;
4000618c: 81 c3 e0 08 retl
40006190: 90 10 20 00 clr %o0
default:
return EINVAL;
}
}
40006194: 81 c3 e0 08 retl
40006198: 90 10 20 16 mov 0x16, %o0
40006d0c <pthread_once>:
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
40006d0c: 9d e3 bf 98 save %sp, -104, %sp
if ( !once_control || !init_routine )
40006d10: 80 a6 60 00 cmp %i1, 0
40006d14: 02 80 00 05 be 40006d28 <pthread_once+0x1c>
40006d18: a0 10 00 18 mov %i0, %l0
40006d1c: 80 a6 20 00 cmp %i0, 0
40006d20: 32 80 00 04 bne,a 40006d30 <pthread_once+0x24>
40006d24: c2 06 20 04 ld [ %i0 + 4 ], %g1
40006d28: 81 c7 e0 08 ret
40006d2c: 91 e8 20 16 restore %g0, 0x16, %o0
return EINVAL;
if ( !once_control->init_executed ) {
40006d30: 80 a0 60 00 cmp %g1, 0
40006d34: 12 80 00 13 bne 40006d80 <pthread_once+0x74>
40006d38: b0 10 20 00 clr %i0
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
40006d3c: 90 10 21 00 mov 0x100, %o0
40006d40: 92 10 21 00 mov 0x100, %o1
40006d44: 40 00 03 03 call 40007950 <rtems_task_mode>
40006d48: 94 07 bf fc add %fp, -4, %o2
if ( !once_control->init_executed ) {
40006d4c: c2 04 20 04 ld [ %l0 + 4 ], %g1
40006d50: 80 a0 60 00 cmp %g1, 0
40006d54: 12 80 00 07 bne 40006d70 <pthread_once+0x64> <== NEVER TAKEN
40006d58: d0 07 bf fc ld [ %fp + -4 ], %o0
once_control->is_initialized = true;
40006d5c: 82 10 20 01 mov 1, %g1
once_control->init_executed = true;
40006d60: c2 24 20 04 st %g1, [ %l0 + 4 ]
(*init_routine)();
40006d64: 9f c6 40 00 call %i1
40006d68: c2 24 00 00 st %g1, [ %l0 ]
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
40006d6c: d0 07 bf fc ld [ %fp + -4 ], %o0
40006d70: 92 10 21 00 mov 0x100, %o1
40006d74: 94 07 bf fc add %fp, -4, %o2
40006d78: 40 00 02 f6 call 40007950 <rtems_task_mode>
40006d7c: b0 10 20 00 clr %i0
}
return 0;
}
40006d80: 81 c7 e0 08 ret
40006d84: 81 e8 00 00 restore
40007534 <pthread_rwlock_init>:
int pthread_rwlock_init(
pthread_rwlock_t *rwlock,
const pthread_rwlockattr_t *attr
)
{
40007534: 9d e3 bf 90 save %sp, -112, %sp
const pthread_rwlockattr_t *the_attr;
/*
* Error check parameters
*/
if ( !rwlock )
40007538: 80 a6 20 00 cmp %i0, 0
4000753c: 02 80 00 2a be 400075e4 <pthread_rwlock_init+0xb0>
40007540: 80 a6 60 00 cmp %i1, 0
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
40007544: 32 80 00 06 bne,a 4000755c <pthread_rwlock_init+0x28>
40007548: c2 06 40 00 ld [ %i1 ], %g1
the_attr = attr;
} else {
(void) pthread_rwlockattr_init( &default_attr );
4000754c: b2 07 bf f4 add %fp, -12, %i1
40007550: 40 00 02 7f call 40007f4c <pthread_rwlockattr_init>
40007554: 90 10 00 19 mov %i1, %o0
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
40007558: c2 06 40 00 ld [ %i1 ], %g1
4000755c: 80 a0 60 00 cmp %g1, 0
40007560: 02 80 00 21 be 400075e4 <pthread_rwlock_init+0xb0> <== NEVER TAKEN
40007564: 01 00 00 00 nop
return EINVAL;
switch ( the_attr->process_shared ) {
40007568: c2 06 60 04 ld [ %i1 + 4 ], %g1
4000756c: 80 a0 60 00 cmp %g1, 0
40007570: 12 80 00 1d bne 400075e4 <pthread_rwlock_init+0xb0> <== NEVER TAKEN
40007574: 03 10 00 82 sethi %hi(0x40020800), %g1
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40007578: c4 00 62 a0 ld [ %g1 + 0x2a0 ], %g2 ! 40020aa0 <_Thread_Dispatch_disable_level>
4000757c: 84 00 a0 01 inc %g2
40007580: c4 20 62 a0 st %g2, [ %g1 + 0x2a0 ]
* 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 *)
40007584: 23 10 00 83 sethi %hi(0x40020c00), %l1
40007588: 40 00 09 dc call 40009cf8 <_Objects_Allocate>
4000758c: 90 14 60 f0 or %l1, 0xf0, %o0 ! 40020cf0 <_POSIX_RWLock_Information>
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
40007590: a0 92 20 00 orcc %o0, 0, %l0
40007594: 12 80 00 06 bne 400075ac <pthread_rwlock_init+0x78>
40007598: 90 04 20 10 add %l0, 0x10, %o0
_Thread_Enable_dispatch();
4000759c: 40 00 0d 36 call 4000aa74 <_Thread_Enable_dispatch>
400075a0: b0 10 20 0b mov 0xb, %i0
return EAGAIN;
400075a4: 81 c7 e0 08 ret
400075a8: 81 e8 00 00 restore
}
_CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes );
400075ac: 40 00 07 91 call 400093f0 <_CORE_RWLock_Initialize>
400075b0: 92 07 bf fc add %fp, -4, %o1
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
400075b4: c4 14 20 0a lduh [ %l0 + 0xa ], %g2
400075b8: a2 14 60 f0 or %l1, 0xf0, %l1
400075bc: c6 04 60 1c ld [ %l1 + 0x1c ], %g3
400075c0: c2 04 20 08 ld [ %l0 + 8 ], %g1
400075c4: 85 28 a0 02 sll %g2, 2, %g2
400075c8: 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;
400075cc: c0 24 20 0c clr [ %l0 + 0xc ]
&_POSIX_RWLock_Information,
&the_rwlock->Object,
0
);
*rwlock = the_rwlock->Object.id;
400075d0: c2 26 00 00 st %g1, [ %i0 ]
_Thread_Enable_dispatch();
400075d4: 40 00 0d 28 call 4000aa74 <_Thread_Enable_dispatch>
400075d8: b0 10 20 00 clr %i0
return 0;
400075dc: 81 c7 e0 08 ret
400075e0: 81 e8 00 00 restore
}
400075e4: 81 c7 e0 08 ret
400075e8: 91 e8 20 16 restore %g0, 0x16, %o0
40007664 <pthread_rwlock_timedrdlock>:
int pthread_rwlock_timedrdlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
40007664: 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 )
40007668: 80 a6 20 00 cmp %i0, 0
4000766c: 02 80 00 2d be 40007720 <pthread_rwlock_timedrdlock+0xbc>
40007670: 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 );
40007674: 40 00 1a bd call 4000e168 <_POSIX_Absolute_timeout_to_ticks>
40007678: 92 07 bf f8 add %fp, -8, %o1
4000767c: d2 06 00 00 ld [ %i0 ], %o1
40007680: a0 10 00 08 mov %o0, %l0
40007684: 94 07 bf fc add %fp, -4, %o2
40007688: 11 10 00 83 sethi %hi(0x40020c00), %o0
4000768c: 40 00 0a da call 4000a1f4 <_Objects_Get>
40007690: 90 12 20 f0 or %o0, 0xf0, %o0 ! 40020cf0 <_POSIX_RWLock_Information>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
40007694: c2 07 bf fc ld [ %fp + -4 ], %g1
40007698: 80 a0 60 00 cmp %g1, 0
4000769c: 32 80 00 22 bne,a 40007724 <pthread_rwlock_timedrdlock+0xc0>
400076a0: 90 10 20 16 mov 0x16, %o0
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
400076a4: d2 06 00 00 ld [ %i0 ], %o1
400076a8: 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,
400076ac: 82 1c 20 03 xor %l0, 3, %g1
400076b0: 90 02 20 10 add %o0, 0x10, %o0
400076b4: 80 a0 00 01 cmp %g0, %g1
400076b8: 98 10 20 00 clr %o4
400076bc: a2 60 3f ff subx %g0, -1, %l1
400076c0: 40 00 07 57 call 4000941c <_CORE_RWLock_Obtain_for_reading>
400076c4: 94 10 00 11 mov %l1, %o2
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
400076c8: 40 00 0c eb call 4000aa74 <_Thread_Enable_dispatch>
400076cc: 01 00 00 00 nop
if ( !do_wait ) {
400076d0: 80 a4 60 00 cmp %l1, 0
400076d4: 12 80 00 0d bne 40007708 <pthread_rwlock_timedrdlock+0xa4>
400076d8: 03 10 00 82 sethi %hi(0x40020800), %g1
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
400076dc: c2 00 63 5c ld [ %g1 + 0x35c ], %g1 ! 40020b5c <_Thread_Executing>
400076e0: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
400076e4: 80 a0 60 02 cmp %g1, 2
400076e8: 32 80 00 09 bne,a 4000770c <pthread_rwlock_timedrdlock+0xa8>
400076ec: 03 10 00 82 sethi %hi(0x40020800), %g1
switch (status) {
400076f0: 80 a4 20 00 cmp %l0, 0
400076f4: 02 80 00 0c be 40007724 <pthread_rwlock_timedrdlock+0xc0> <== NEVER TAKEN
400076f8: 90 10 20 16 mov 0x16, %o0
400076fc: 80 a4 20 02 cmp %l0, 2
40007700: 08 80 00 09 bleu 40007724 <pthread_rwlock_timedrdlock+0xc0><== ALWAYS TAKEN
40007704: 90 10 20 74 mov 0x74, %o0
break;
}
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
40007708: 03 10 00 82 sethi %hi(0x40020800), %g1
4000770c: c2 00 63 5c ld [ %g1 + 0x35c ], %g1 ! 40020b5c <_Thread_Executing>
40007710: 40 00 00 3b call 400077fc <_POSIX_RWLock_Translate_core_RWLock_return_code>
40007714: d0 00 60 34 ld [ %g1 + 0x34 ], %o0
40007718: 81 c7 e0 08 ret
4000771c: 91 e8 00 08 restore %g0, %o0, %o0
40007720: 90 10 20 16 mov 0x16, %o0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
40007724: b0 10 00 08 mov %o0, %i0
40007728: 81 c7 e0 08 ret
4000772c: 81 e8 00 00 restore
40007730 <pthread_rwlock_timedwrlock>:
int pthread_rwlock_timedwrlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
40007730: 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 )
40007734: 80 a6 20 00 cmp %i0, 0
40007738: 02 80 00 2d be 400077ec <pthread_rwlock_timedwrlock+0xbc>
4000773c: 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 );
40007740: 40 00 1a 8a call 4000e168 <_POSIX_Absolute_timeout_to_ticks>
40007744: 92 07 bf f8 add %fp, -8, %o1
40007748: d2 06 00 00 ld [ %i0 ], %o1
4000774c: a0 10 00 08 mov %o0, %l0
40007750: 94 07 bf fc add %fp, -4, %o2
40007754: 11 10 00 83 sethi %hi(0x40020c00), %o0
40007758: 40 00 0a a7 call 4000a1f4 <_Objects_Get>
4000775c: 90 12 20 f0 or %o0, 0xf0, %o0 ! 40020cf0 <_POSIX_RWLock_Information>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
40007760: c2 07 bf fc ld [ %fp + -4 ], %g1
40007764: 80 a0 60 00 cmp %g1, 0
40007768: 32 80 00 22 bne,a 400077f0 <pthread_rwlock_timedwrlock+0xc0>
4000776c: 90 10 20 16 mov 0x16, %o0
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
40007770: d2 06 00 00 ld [ %i0 ], %o1
40007774: 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,
40007778: 82 1c 20 03 xor %l0, 3, %g1
4000777c: 90 02 20 10 add %o0, 0x10, %o0
40007780: 80 a0 00 01 cmp %g0, %g1
40007784: 98 10 20 00 clr %o4
40007788: a2 60 3f ff subx %g0, -1, %l1
4000778c: 40 00 07 58 call 400094ec <_CORE_RWLock_Obtain_for_writing>
40007790: 94 10 00 11 mov %l1, %o2
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
40007794: 40 00 0c b8 call 4000aa74 <_Thread_Enable_dispatch>
40007798: 01 00 00 00 nop
if ( !do_wait &&
4000779c: 80 a4 60 00 cmp %l1, 0
400077a0: 12 80 00 0d bne 400077d4 <pthread_rwlock_timedwrlock+0xa4>
400077a4: 03 10 00 82 sethi %hi(0x40020800), %g1
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
400077a8: c2 00 63 5c ld [ %g1 + 0x35c ], %g1 ! 40020b5c <_Thread_Executing>
400077ac: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
400077b0: 80 a0 60 02 cmp %g1, 2
400077b4: 32 80 00 09 bne,a 400077d8 <pthread_rwlock_timedwrlock+0xa8>
400077b8: 03 10 00 82 sethi %hi(0x40020800), %g1
switch (status) {
400077bc: 80 a4 20 00 cmp %l0, 0
400077c0: 02 80 00 0c be 400077f0 <pthread_rwlock_timedwrlock+0xc0> <== NEVER TAKEN
400077c4: 90 10 20 16 mov 0x16, %o0
400077c8: 80 a4 20 02 cmp %l0, 2
400077cc: 08 80 00 09 bleu 400077f0 <pthread_rwlock_timedwrlock+0xc0><== ALWAYS TAKEN
400077d0: 90 10 20 74 mov 0x74, %o0
case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE:
break;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
400077d4: 03 10 00 82 sethi %hi(0x40020800), %g1
400077d8: c2 00 63 5c ld [ %g1 + 0x35c ], %g1 ! 40020b5c <_Thread_Executing>
400077dc: 40 00 00 08 call 400077fc <_POSIX_RWLock_Translate_core_RWLock_return_code>
400077e0: d0 00 60 34 ld [ %g1 + 0x34 ], %o0
400077e4: 81 c7 e0 08 ret
400077e8: 91 e8 00 08 restore %g0, %o0, %o0
400077ec: 90 10 20 16 mov 0x16, %o0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
400077f0: b0 10 00 08 mov %o0, %i0
400077f4: 81 c7 e0 08 ret
400077f8: 81 e8 00 00 restore
40007f70 <pthread_rwlockattr_setpshared>:
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
if ( !attr )
40007f70: 80 a2 20 00 cmp %o0, 0
40007f74: 02 80 00 0b be 40007fa0 <pthread_rwlockattr_setpshared+0x30>
40007f78: 01 00 00 00 nop
return EINVAL;
if ( !attr->is_initialized )
40007f7c: c2 02 00 00 ld [ %o0 ], %g1
40007f80: 80 a0 60 00 cmp %g1, 0
40007f84: 02 80 00 07 be 40007fa0 <pthread_rwlockattr_setpshared+0x30>
40007f88: 80 a2 60 01 cmp %o1, 1
return EINVAL;
switch ( pshared ) {
40007f8c: 18 80 00 05 bgu 40007fa0 <pthread_rwlockattr_setpshared+0x30><== NEVER TAKEN
40007f90: 01 00 00 00 nop
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
40007f94: d2 22 20 04 st %o1, [ %o0 + 4 ]
return 0;
40007f98: 81 c3 e0 08 retl
40007f9c: 90 10 20 00 clr %o0
default:
return EINVAL;
}
}
40007fa0: 81 c3 e0 08 retl
40007fa4: 90 10 20 16 mov 0x16, %o0
40009184 <pthread_setschedparam>:
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
40009184: 9d e3 bf 90 save %sp, -112, %sp
40009188: a0 10 00 18 mov %i0, %l0
int rc;
/*
* Check all the parameters
*/
if ( !param )
4000918c: 80 a6 a0 00 cmp %i2, 0
40009190: 02 80 00 42 be 40009298 <pthread_setschedparam+0x114>
40009194: b0 10 20 16 mov 0x16, %i0
return EINVAL;
rc = _POSIX_Thread_Translate_sched_param(
40009198: 90 10 00 19 mov %i1, %o0
4000919c: 92 10 00 1a mov %i2, %o1
400091a0: 94 07 bf fc add %fp, -4, %o2
400091a4: 40 00 18 3b call 4000f290 <_POSIX_Thread_Translate_sched_param>
400091a8: 96 07 bf f8 add %fp, -8, %o3
policy,
param,
&budget_algorithm,
&budget_callout
);
if ( rc )
400091ac: b0 92 20 00 orcc %o0, 0, %i0
400091b0: 12 80 00 3a bne 40009298 <pthread_setschedparam+0x114>
400091b4: 92 10 00 10 mov %l0, %o1
400091b8: 11 10 00 8d sethi %hi(0x40023400), %o0
400091bc: 94 07 bf f4 add %fp, -12, %o2
400091c0: 40 00 08 22 call 4000b248 <_Objects_Get>
400091c4: 90 12 20 30 or %o0, 0x30, %o0
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
400091c8: c2 07 bf f4 ld [ %fp + -12 ], %g1
400091cc: 80 a0 60 00 cmp %g1, 0
400091d0: 02 80 00 04 be 400091e0 <pthread_setschedparam+0x5c>
400091d4: a2 10 00 08 mov %o0, %l1
400091d8: 81 c7 e0 08 ret
400091dc: 91 e8 20 03 restore %g0, 3, %o0
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
400091e0: e0 02 21 60 ld [ %o0 + 0x160 ], %l0
if ( api->schedpolicy == SCHED_SPORADIC )
400091e4: c2 04 20 80 ld [ %l0 + 0x80 ], %g1
400091e8: 80 a0 60 04 cmp %g1, 4
400091ec: 32 80 00 05 bne,a 40009200 <pthread_setschedparam+0x7c>
400091f0: f2 24 20 80 st %i1, [ %l0 + 0x80 ]
(void) _Watchdog_Remove( &api->Sporadic_timer );
400091f4: 40 00 0f 5f call 4000cf70 <_Watchdog_Remove>
400091f8: 90 04 20 a4 add %l0, 0xa4, %o0
api->schedpolicy = policy;
400091fc: f2 24 20 80 st %i1, [ %l0 + 0x80 ]
api->schedparam = *param;
40009200: 92 10 00 1a mov %i2, %o1
40009204: 90 04 20 84 add %l0, 0x84, %o0
40009208: 40 00 27 ab call 400130b4 <memcpy>
4000920c: 94 10 20 1c mov 0x1c, %o2
the_thread->budget_algorithm = budget_algorithm;
40009210: c4 07 bf fc ld [ %fp + -4 ], %g2
the_thread->budget_callout = budget_callout;
switch ( api->schedpolicy ) {
40009214: 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;
40009218: c4 24 60 7c st %g2, [ %l1 + 0x7c ]
the_thread->budget_callout = budget_callout;
4000921c: c4 07 bf f8 ld [ %fp + -8 ], %g2
switch ( api->schedpolicy ) {
40009220: 80 a0 60 00 cmp %g1, 0
40009224: 06 80 00 1b bl 40009290 <pthread_setschedparam+0x10c> <== NEVER TAKEN
40009228: c4 24 60 80 st %g2, [ %l1 + 0x80 ]
4000922c: 80 a0 60 02 cmp %g1, 2
40009230: 24 80 00 07 ble,a 4000924c <pthread_setschedparam+0xc8>
40009234: c2 04 20 84 ld [ %l0 + 0x84 ], %g1
40009238: 80 a0 60 04 cmp %g1, 4
4000923c: 12 80 00 15 bne 40009290 <pthread_setschedparam+0x10c> <== NEVER TAKEN
40009240: 01 00 00 00 nop
true
);
break;
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
40009244: 10 80 00 0d b 40009278 <pthread_setschedparam+0xf4>
40009248: c2 04 20 84 ld [ %l0 + 0x84 ], %g1
4000924c: 07 10 00 89 sethi %hi(0x40022400), %g3
switch ( api->schedpolicy ) {
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
40009250: 05 10 00 8c sethi %hi(0x40023000), %g2
40009254: d2 08 e2 a8 ldub [ %g3 + 0x2a8 ], %o1
40009258: c4 00 a0 f8 ld [ %g2 + 0xf8 ], %g2
4000925c: 92 22 40 01 sub %o1, %g1, %o1
40009260: c4 24 60 78 st %g2, [ %l1 + 0x78 ]
the_thread->real_priority =
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
40009264: 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 =
40009268: d2 24 60 18 st %o1, [ %l1 + 0x18 ]
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
4000926c: 40 00 08 a7 call 4000b508 <_Thread_Change_priority>
40009270: 94 10 20 01 mov 1, %o2
the_thread,
the_thread->real_priority,
true
);
break;
40009274: 30 80 00 07 b,a 40009290 <pthread_setschedparam+0x10c>
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
_Watchdog_Remove( &api->Sporadic_timer );
40009278: 90 04 20 a4 add %l0, 0xa4, %o0
4000927c: 40 00 0f 3d call 4000cf70 <_Watchdog_Remove>
40009280: c2 24 20 a0 st %g1, [ %l0 + 0xa0 ]
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
40009284: 92 10 00 11 mov %l1, %o1
40009288: 7f ff ff a0 call 40009108 <_POSIX_Threads_Sporadic_budget_TSR>
4000928c: 90 10 20 00 clr %o0
break;
}
_Thread_Enable_dispatch();
40009290: 40 00 0a 0e call 4000bac8 <_Thread_Enable_dispatch>
40009294: 01 00 00 00 nop
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
40009298: 81 c7 e0 08 ret
4000929c: 81 e8 00 00 restore
40006994 <pthread_testcancel>:
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
40006994: 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() )
40006998: 03 10 00 7d sethi %hi(0x4001f400), %g1
4000699c: c2 00 63 88 ld [ %g1 + 0x388 ], %g1 ! 4001f788 <_ISR_Nest_level>
400069a0: 80 a0 60 00 cmp %g1, 0
400069a4: 12 80 00 17 bne 40006a00 <pthread_testcancel+0x6c> <== NEVER TAKEN
400069a8: 05 10 00 7d sethi %hi(0x4001f400), %g2
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
400069ac: 03 10 00 7d sethi %hi(0x4001f400), %g1
400069b0: c6 00 a2 f0 ld [ %g2 + 0x2f0 ], %g3
400069b4: c2 00 63 ac ld [ %g1 + 0x3ac ], %g1
400069b8: 86 00 e0 01 inc %g3
400069bc: c2 00 61 60 ld [ %g1 + 0x160 ], %g1
400069c0: c6 20 a2 f0 st %g3, [ %g2 + 0x2f0 ]
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
400069c4: c4 00 60 d4 ld [ %g1 + 0xd4 ], %g2
400069c8: 80 a0 a0 00 cmp %g2, 0
400069cc: 12 80 00 05 bne 400069e0 <pthread_testcancel+0x4c> <== NEVER TAKEN
400069d0: 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));
400069d4: c2 00 60 dc ld [ %g1 + 0xdc ], %g1
400069d8: 80 a0 00 01 cmp %g0, %g1
400069dc: a0 40 20 00 addx %g0, 0, %l0
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
400069e0: 40 00 09 c4 call 400090f0 <_Thread_Enable_dispatch>
400069e4: 01 00 00 00 nop
if ( cancel )
400069e8: 80 8c 20 ff btst 0xff, %l0
400069ec: 02 80 00 05 be 40006a00 <pthread_testcancel+0x6c>
400069f0: 03 10 00 7d sethi %hi(0x4001f400), %g1
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
400069f4: f0 00 63 ac ld [ %g1 + 0x3ac ], %i0 ! 4001f7ac <_Thread_Executing>
400069f8: 40 00 18 17 call 4000ca54 <_POSIX_Thread_Exit>
400069fc: 93 e8 3f ff restore %g0, -1, %o1
40006a00: 81 c7 e0 08 ret
40006a04: 81 e8 00 00 restore
4001b0e4 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
4001b0e4: 9d e3 bf a0 save %sp, -96, %sp
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
4001b0e8: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4001b0ec: c2 00 62 04 ld [ %g1 + 0x204 ], %g1 ! 4001ce04 <rtems_libio_number_iops>
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
4001b0f0: 92 10 00 19 mov %i1, %o1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
4001b0f4: 80 a6 00 01 cmp %i0, %g1
4001b0f8: 1a 80 00 0c bcc 4001b128 <read+0x44> <== NEVER TAKEN
4001b0fc: 94 10 00 1a mov %i2, %o2
iop = rtems_libio_iop( fd );
4001b100: 03 10 00 75 sethi %hi(0x4001d400), %g1
4001b104: e0 00 63 9c ld [ %g1 + 0x39c ], %l0 ! 4001d79c <rtems_libio_iops>
4001b108: 83 2e 20 06 sll %i0, 6, %g1
4001b10c: b1 2e 20 03 sll %i0, 3, %i0
4001b110: b0 06 00 01 add %i0, %g1, %i0
4001b114: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open( iop );
4001b118: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4001b11c: 80 88 61 00 btst 0x100, %g1
4001b120: 12 80 00 06 bne 4001b138 <read+0x54>
4001b124: 80 a6 60 00 cmp %i1, 0
4001b128: 7f ff d0 ed call 4000f4dc <__errno>
4001b12c: 01 00 00 00 nop
4001b130: 10 80 00 14 b 4001b180 <read+0x9c>
4001b134: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
rtems_libio_check_buffer( buffer );
4001b138: 02 80 00 07 be 4001b154 <read+0x70> <== NEVER TAKEN
4001b13c: 80 a6 a0 00 cmp %i2, 0
rtems_libio_check_count( count );
4001b140: 02 80 00 1c be 4001b1b0 <read+0xcc> <== NEVER TAKEN
4001b144: 90 10 20 00 clr %o0
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
4001b148: 80 88 60 02 btst 2, %g1
4001b14c: 32 80 00 06 bne,a 4001b164 <read+0x80> <== ALWAYS TAKEN
4001b150: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001b154: 7f ff d0 e2 call 4000f4dc <__errno> <== NOT EXECUTED
4001b158: 01 00 00 00 nop <== NOT EXECUTED
4001b15c: 10 80 00 09 b 4001b180 <read+0x9c> <== NOT EXECUTED
4001b160: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
4001b164: c2 00 60 08 ld [ %g1 + 8 ], %g1
4001b168: 80 a0 60 00 cmp %g1, 0
4001b16c: 12 80 00 08 bne 4001b18c <read+0xa8> <== ALWAYS TAKEN
4001b170: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001b174: 7f ff d0 da call 4000f4dc <__errno> <== NOT EXECUTED
4001b178: 01 00 00 00 nop <== NOT EXECUTED
4001b17c: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
4001b180: c2 22 00 00 st %g1, [ %o0 ]
4001b184: 10 80 00 0b b 4001b1b0 <read+0xcc>
4001b188: 90 10 3f ff mov -1, %o0
rc = (*iop->handlers->read_h)( iop, buffer, count );
4001b18c: 9f c0 40 00 call %g1
4001b190: 90 10 00 10 mov %l0, %o0
if ( rc > 0 )
4001b194: 80 a2 20 00 cmp %o0, 0
4001b198: 04 80 00 06 ble 4001b1b0 <read+0xcc>
4001b19c: 85 3a 20 1f sra %o0, 0x1f, %g2
iop->offset += rc;
4001b1a0: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4
4001b1a4: 86 83 40 08 addcc %o5, %o0, %g3
4001b1a8: 84 43 00 02 addx %o4, %g2, %g2
4001b1ac: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
return rc;
}
4001b1b0: 81 c7 e0 08 ret
4001b1b4: 91 e8 00 08 restore %g0, %o0, %o0
40006988 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
40006988: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
4000698c: 80 a6 60 00 cmp %i1, 0
40006990: 12 80 00 06 bne 400069a8 <readlink+0x20> <== ALWAYS TAKEN
40006994: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
40006998: 40 00 34 a6 call 40013c30 <__errno> <== NOT EXECUTED
4000699c: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
400069a0: 10 80 00 32 b 40006a68 <readlink+0xe0> <== NOT EXECUTED
400069a4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
400069a8: 40 00 3b cf call 400158e4 <strlen>
400069ac: 90 10 00 18 mov %i0, %o0
400069b0: a0 07 bf ec add %fp, -20, %l0
400069b4: 92 10 00 08 mov %o0, %o1
400069b8: 94 10 20 00 clr %o2
400069bc: 90 10 00 18 mov %i0, %o0
400069c0: 96 10 00 10 mov %l0, %o3
400069c4: 98 10 20 00 clr %o4
400069c8: 7f ff fb 3d call 400056bc <rtems_filesystem_evaluate_path>
400069cc: b0 10 3f ff mov -1, %i0
0, &loc, false );
if ( result != 0 )
400069d0: 80 a2 20 00 cmp %o0, 0
400069d4: 12 80 00 26 bne 40006a6c <readlink+0xe4> <== NEVER TAKEN
400069d8: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !loc.ops->node_type_h ){
400069dc: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
400069e0: 80 a0 60 00 cmp %g1, 0
400069e4: 22 80 00 19 be,a 40006a48 <readlink+0xc0> <== NEVER TAKEN
400069e8: 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 ){
400069ec: 9f c0 40 00 call %g1
400069f0: 90 10 00 10 mov %l0, %o0
400069f4: 80 a2 20 04 cmp %o0, 4
400069f8: 02 80 00 0f be 40006a34 <readlink+0xac>
400069fc: c4 07 bf f8 ld [ %fp + -8 ], %g2
rtems_filesystem_freenode( &loc );
40006a00: 80 a0 a0 00 cmp %g2, 0
40006a04: 02 80 00 08 be 40006a24 <readlink+0x9c> <== NEVER TAKEN
40006a08: 01 00 00 00 nop
40006a0c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
40006a10: 80 a0 60 00 cmp %g1, 0
40006a14: 02 80 00 04 be 40006a24 <readlink+0x9c> <== NEVER TAKEN
40006a18: 01 00 00 00 nop
40006a1c: 9f c0 40 00 call %g1
40006a20: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( EINVAL );
40006a24: 40 00 34 83 call 40013c30 <__errno>
40006a28: b0 10 3f ff mov -1, %i0
40006a2c: 10 80 00 0f b 40006a68 <readlink+0xe0>
40006a30: 82 10 20 16 mov 0x16, %g1
}
if ( !loc.ops->readlink_h ){
40006a34: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1
40006a38: 80 a0 60 00 cmp %g1, 0
40006a3c: 12 80 00 0e bne 40006a74 <readlink+0xec> <== ALWAYS TAKEN
40006a40: 92 10 00 19 mov %i1, %o1
rtems_filesystem_freenode( &loc );
40006a44: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40006a48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40006a4c: 02 80 00 04 be 40006a5c <readlink+0xd4> <== NOT EXECUTED
40006a50: 01 00 00 00 nop <== NOT EXECUTED
40006a54: 9f c0 40 00 call %g1 <== NOT EXECUTED
40006a58: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40006a5c: 40 00 34 75 call 40013c30 <__errno> <== NOT EXECUTED
40006a60: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40006a64: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40006a68: c2 22 00 00 st %g1, [ %o0 ]
40006a6c: 81 c7 e0 08 ret
40006a70: 81 e8 00 00 restore
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
40006a74: 94 10 00 1a mov %i2, %o2
40006a78: 9f c0 40 00 call %g1
40006a7c: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
40006a80: c2 07 bf f8 ld [ %fp + -8 ], %g1
40006a84: 80 a0 60 00 cmp %g1, 0
40006a88: 02 bf ff f9 be 40006a6c <readlink+0xe4> <== NEVER TAKEN
40006a8c: b0 10 00 08 mov %o0, %i0
40006a90: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006a94: 80 a0 60 00 cmp %g1, 0
40006a98: 02 80 00 04 be 40006aa8 <readlink+0x120> <== NEVER TAKEN
40006a9c: 01 00 00 00 nop
40006aa0: 9f c0 40 00 call %g1
40006aa4: 90 10 00 10 mov %l0, %o0
return result;
}
40006aa8: 81 c7 e0 08 ret
40006aac: 81 e8 00 00 restore
400052c4 <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
400052c4: 9d e3 bf a0 save %sp, -96, %sp
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
400052c8: 03 10 00 86 sethi %hi(0x40021800), %g1
400052cc: c2 00 61 d4 ld [ %g1 + 0x1d4 ], %g1 ! 400219d4 <rtems_libio_number_iops>
400052d0: 80 a6 00 01 cmp %i0, %g1
400052d4: 1a 80 00 0c bcc 40005304 <readv+0x40> <== NEVER TAKEN
400052d8: 01 00 00 00 nop
iop = rtems_libio_iop( fd );
400052dc: 03 10 00 8a sethi %hi(0x40022800), %g1
400052e0: e4 00 63 44 ld [ %g1 + 0x344 ], %l2 ! 40022b44 <rtems_libio_iops>
400052e4: 83 2e 20 06 sll %i0, 6, %g1
400052e8: b1 2e 20 03 sll %i0, 3, %i0
400052ec: b0 06 00 01 add %i0, %g1, %i0
400052f0: a4 04 80 18 add %l2, %i0, %l2
rtems_libio_check_is_open( iop );
400052f4: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1
400052f8: 80 88 61 00 btst 0x100, %g1
400052fc: 12 80 00 06 bne 40005314 <readv+0x50> <== ALWAYS TAKEN
40005300: 80 88 60 02 btst 2, %g1
40005304: 40 00 32 4b call 40011c30 <__errno> <== NOT EXECUTED
40005308: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000530c: 10 80 00 1d b 40005380 <readv+0xbc> <== NOT EXECUTED
40005310: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
40005314: 02 80 00 18 be 40005374 <readv+0xb0> <== NEVER TAKEN
40005318: 80 a6 60 00 cmp %i1, 0
/*
* Argument validation on IO vector
*/
if ( !iov )
4000531c: 02 80 00 16 be 40005374 <readv+0xb0>
40005320: 80 a6 a0 00 cmp %i2, 0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
40005324: 04 80 00 14 ble 40005374 <readv+0xb0>
40005328: 80 a6 a4 00 cmp %i2, 0x400
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
4000532c: 14 80 00 12 bg 40005374 <readv+0xb0> <== NEVER TAKEN
40005330: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
40005334: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
40005338: c2 00 60 08 ld [ %g1 + 8 ], %g1
4000533c: 80 a0 60 00 cmp %g1, 0
40005340: 12 80 00 06 bne 40005358 <readv+0x94> <== ALWAYS TAKEN
40005344: 84 10 20 01 mov 1, %g2
rtems_set_errno_and_return_minus_one( ENOTSUP );
40005348: 40 00 32 3a call 40011c30 <__errno> <== NOT EXECUTED
4000534c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40005350: 10 80 00 0c b 40005380 <readv+0xbc> <== NOT EXECUTED
40005354: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40005358: 82 10 00 19 mov %i1, %g1
4000535c: 88 10 20 00 clr %g4
40005360: 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 )
40005364: da 00 40 00 ld [ %g1 ], %o5
40005368: 80 a3 60 00 cmp %o5, 0
4000536c: 12 80 00 08 bne 4000538c <readv+0xc8>
40005370: 88 01 20 01 inc %g4
rtems_set_errno_and_return_minus_one( EINVAL );
40005374: 40 00 32 2f call 40011c30 <__errno>
40005378: b0 10 3f ff mov -1, %i0
4000537c: 82 10 20 16 mov 0x16, %g1
40005380: c2 22 00 00 st %g1, [ %o0 ]
40005384: 81 c7 e0 08 ret
40005388: 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;
4000538c: d8 00 60 04 ld [ %g1 + 4 ], %o4
40005390: 9a 00 c0 0c add %g3, %o4, %o5
if ( total < old )
40005394: 80 a3 40 03 cmp %o5, %g3
40005398: 06 bf ff f7 bl 40005374 <readv+0xb0>
4000539c: 82 00 60 08 add %g1, 8, %g1
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
400053a0: 80 a0 00 0c cmp %g0, %o4
400053a4: 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++ ) {
400053a8: 80 a1 00 1a cmp %g4, %i2
400053ac: 16 80 00 04 bge 400053bc <readv+0xf8>
400053b0: 84 08 80 03 and %g2, %g3, %g2
400053b4: 10 bf ff ec b 40005364 <readv+0xa0>
400053b8: 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 ) {
400053bc: 80 88 a0 ff btst 0xff, %g2
400053c0: a6 10 20 00 clr %l3
400053c4: 12 bf ff f0 bne 40005384 <readv+0xc0>
400053c8: 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 );
400053cc: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
400053d0: d2 06 40 00 ld [ %i1 ], %o1
400053d4: c2 00 60 08 ld [ %g1 + 8 ], %g1
400053d8: d4 06 60 04 ld [ %i1 + 4 ], %o2
400053dc: 9f c0 40 00 call %g1
400053e0: 90 10 00 12 mov %l2, %o0
if ( bytes < 0 )
400053e4: 80 a2 20 00 cmp %o0, 0
400053e8: 16 80 00 04 bge 400053f8 <readv+0x134> <== ALWAYS TAKEN
400053ec: 01 00 00 00 nop
400053f0: 81 c7 e0 08 ret <== NOT EXECUTED
400053f4: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
400053f8: 02 80 00 07 be 40005414 <readv+0x150> <== NEVER TAKEN
400053fc: a1 3a 20 1f sra %o0, 0x1f, %l0
iop->offset += bytes;
40005400: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2
40005404: 86 80 c0 08 addcc %g3, %o0, %g3
total += bytes;
40005408: b0 06 00 08 add %i0, %o0, %i0
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
4000540c: 84 40 80 10 addx %g2, %l0, %g2
40005410: c4 3c a0 10 std %g2, [ %l2 + 0x10 ]
total += bytes;
}
if (bytes != iov[ v ].iov_len)
40005414: c2 06 60 04 ld [ %i1 + 4 ], %g1
40005418: 80 a2 00 01 cmp %o0, %g1
4000541c: 12 bf ff da bne 40005384 <readv+0xc0> <== NEVER TAKEN
40005420: a6 04 e0 01 inc %l3
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
40005424: 80 a4 c0 1a cmp %l3, %i2
40005428: 06 bf ff e9 bl 400053cc <readv+0x108>
4000542c: b2 06 60 08 add %i1, 8, %i1
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
40005430: 81 c7 e0 08 ret
40005434: 81 e8 00 00 restore
4001b23c <realloc>:
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
4001b23c: 9d e3 bf 98 save %sp, -104, %sp
4001b240: 03 10 00 75 sethi %hi(0x4001d400), %g1
4001b244: 82 10 63 a8 or %g1, 0x3a8, %g1 ! 4001d7a8 <rtems_malloc_statistics>
4001b248: 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())) {
4001b24c: 05 10 00 76 sethi %hi(0x4001d800), %g2
4001b250: c4 00 a3 10 ld [ %g2 + 0x310 ], %g2 ! 4001db10 <_System_state_Current>
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
4001b254: 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())) {
4001b258: 80 a0 a0 03 cmp %g2, 3
4001b25c: 12 80 00 0c bne 4001b28c <realloc+0x50> <== NEVER TAKEN
4001b260: c6 20 60 10 st %g3, [ %g1 + 0x10 ]
if (_Thread_Dispatch_disable_level > 0)
4001b264: 03 10 00 76 sethi %hi(0x4001d800), %g1
4001b268: c2 00 61 70 ld [ %g1 + 0x170 ], %g1 ! 4001d970 <_Thread_Dispatch_disable_level>
4001b26c: 80 a0 60 00 cmp %g1, 0
4001b270: 32 80 00 13 bne,a 4001b2bc <realloc+0x80> <== NEVER TAKEN
4001b274: b0 10 20 00 clr %i0 <== NOT EXECUTED
return (void *) 0;
if (_ISR_Nest_level > 0)
4001b278: 03 10 00 76 sethi %hi(0x4001d800), %g1
4001b27c: c2 00 62 08 ld [ %g1 + 0x208 ], %g1 ! 4001da08 <_ISR_Nest_level>
4001b280: 80 a0 60 00 cmp %g1, 0
4001b284: 32 80 00 0e bne,a 4001b2bc <realloc+0x80> <== NEVER TAKEN
4001b288: b0 10 20 00 clr %i0 <== NOT EXECUTED
}
/*
* Continue with realloc().
*/
if ( !ptr )
4001b28c: 80 a6 20 00 cmp %i0, 0
4001b290: 12 80 00 06 bne 4001b2a8 <realloc+0x6c>
4001b294: 80 a6 60 00 cmp %i1, 0
return malloc( size );
4001b298: 7f ff c1 1b call 4000b704 <malloc>
4001b29c: 90 10 00 19 mov %i1, %o0
4001b2a0: 81 c7 e0 08 ret
4001b2a4: 91 e8 00 08 restore %g0, %o0, %o0
if ( !size ) {
4001b2a8: 12 80 00 07 bne 4001b2c4 <realloc+0x88> <== ALWAYS TAKEN
4001b2ac: 21 10 00 73 sethi %hi(0x4001cc00), %l0
free( ptr );
4001b2b0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
4001b2b4: 7f ff bf b2 call 4000b17c <free> <== NOT EXECUTED
4001b2b8: b0 10 20 00 clr %i0 <== NOT EXECUTED
return (void *) 0;
4001b2bc: 81 c7 e0 08 ret <== NOT EXECUTED
4001b2c0: 81 e8 00 00 restore <== NOT EXECUTED
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
4001b2c4: d0 04 22 10 ld [ %l0 + 0x210 ], %o0
4001b2c8: 92 10 00 18 mov %i0, %o1
4001b2cc: 40 00 00 60 call 4001b44c <_Protected_heap_Get_block_size>
4001b2d0: 94 07 bf fc add %fp, -4, %o2
4001b2d4: 80 8a 20 ff btst 0xff, %o0
4001b2d8: 12 80 00 08 bne 4001b2f8 <realloc+0xbc>
4001b2dc: d0 04 22 10 ld [ %l0 + 0x210 ], %o0
errno = EINVAL;
4001b2e0: 7f ff d0 7f call 4000f4dc <__errno>
4001b2e4: b0 10 20 00 clr %i0
4001b2e8: 82 10 20 16 mov 0x16, %g1
4001b2ec: c2 22 00 00 st %g1, [ %o0 ]
return (void *) 0;
4001b2f0: 81 c7 e0 08 ret
4001b2f4: 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 ) ) {
4001b2f8: 92 10 00 18 mov %i0, %o1
4001b2fc: 40 00 00 61 call 4001b480 <_Protected_heap_Resize_block>
4001b300: 94 10 00 19 mov %i1, %o2
4001b304: 80 8a 20 ff btst 0xff, %o0
4001b308: 12 80 00 1a bne 4001b370 <realloc+0x134>
4001b30c: 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 );
4001b310: 7f ff c0 fd call 4000b704 <malloc>
4001b314: 90 10 00 19 mov %i1, %o0
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
4001b318: 03 10 00 75 sethi %hi(0x4001d400), %g1
4001b31c: 82 10 63 a8 or %g1, 0x3a8, %g1 ! 4001d7a8 <rtems_malloc_statistics>
4001b320: 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 );
4001b324: a0 10 00 08 mov %o0, %l0
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
4001b328: 84 00 bf ff add %g2, -1, %g2
if ( !new_area ) {
4001b32c: 80 a2 20 00 cmp %o0, 0
4001b330: 02 80 00 0f be 4001b36c <realloc+0x130>
4001b334: c4 20 60 04 st %g2, [ %g1 + 4 ]
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
4001b338: c2 07 bf fc ld [ %fp + -4 ], %g1
4001b33c: 80 a6 40 01 cmp %i1, %g1
4001b340: 08 80 00 03 bleu 4001b34c <realloc+0x110> <== NEVER TAKEN
4001b344: 94 10 00 19 mov %i1, %o2
4001b348: 94 10 00 01 mov %g1, %o2
4001b34c: 92 10 00 18 mov %i0, %o1
4001b350: 7f ff d2 9f call 4000fdcc <memcpy>
4001b354: 90 10 00 10 mov %l0, %o0
free( ptr );
4001b358: 90 10 00 18 mov %i0, %o0
4001b35c: 7f ff bf 88 call 4000b17c <free>
4001b360: b0 10 00 10 mov %l0, %i0
return new_area;
4001b364: 81 c7 e0 08 ret
4001b368: 81 e8 00 00 restore
4001b36c: b0 10 20 00 clr %i0
}
4001b370: 81 c7 e0 08 ret
4001b374: 81 e8 00 00 restore
40007b24 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
40007b24: 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 );
40007b28: 7f ff f9 97 call 40006184 <rtems_filesystem_dirname>
40007b2c: 90 10 00 18 mov %i0, %o0
if ( parentpathlen == 0 )
40007b30: a6 92 20 00 orcc %o0, 0, %l3
40007b34: 32 80 00 18 bne,a 40007b94 <rmdir+0x70>
40007b38: 90 10 00 18 mov %i0, %o0
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
40007b3c: c2 4e 00 00 ldsb [ %i0 ], %g1
40007b40: 80 a0 60 5c cmp %g1, 0x5c
40007b44: 22 80 00 08 be,a 40007b64 <rmdir+0x40> <== NEVER TAKEN
40007b48: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED
40007b4c: 80 a0 60 2f cmp %g1, 0x2f
40007b50: 22 80 00 05 be,a 40007b64 <rmdir+0x40> <== ALWAYS TAKEN
40007b54: 03 10 00 a2 sethi %hi(0x40028800), %g1
40007b58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40007b5c: 12 80 00 06 bne 40007b74 <rmdir+0x50> <== NOT EXECUTED
40007b60: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED
40007b64: d2 00 60 08 ld [ %g1 + 8 ], %o1 ! 40028808 <rtems_current_user_env>
40007b68: 90 07 bf ec add %fp, -20, %o0
40007b6c: 10 80 00 05 b 40007b80 <rmdir+0x5c>
40007b70: 92 02 60 18 add %o1, 0x18, %o1
40007b74: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED
40007b78: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
40007b7c: 92 02 60 04 add %o1, 4, %o1 <== NOT EXECUTED
40007b80: 94 10 20 14 mov 0x14, %o2
40007b84: 40 00 39 bf call 40016280 <memcpy>
40007b88: a2 10 20 00 clr %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
40007b8c: 10 80 00 0b b 40007bb8 <rmdir+0x94>
40007b90: 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,
40007b94: 92 10 00 13 mov %l3, %o1
40007b98: 94 10 20 02 mov 2, %o2
40007b9c: 96 07 bf ec add %fp, -20, %o3
40007ba0: 7f ff f9 c7 call 400062bc <rtems_filesystem_evaluate_path>
40007ba4: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
40007ba8: 80 a2 20 00 cmp %o0, 0
40007bac: 12 80 00 89 bne 40007dd0 <rmdir+0x2ac> <== NEVER TAKEN
40007bb0: a2 10 20 01 mov 1, %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
40007bb4: 94 10 20 14 mov 0x14, %o2
40007bb8: a0 07 bf d8 add %fp, -40, %l0
40007bbc: a4 07 bf ec add %fp, -20, %l2
40007bc0: 90 10 00 10 mov %l0, %o0
40007bc4: 40 00 39 af call 40016280 <memcpy>
40007bc8: 92 10 00 12 mov %l2, %o1
name = pathname + parentpathlen;
40007bcc: b0 06 00 13 add %i0, %l3, %i0
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
40007bd0: 40 00 3f f5 call 40017ba4 <strlen>
40007bd4: 90 10 00 18 mov %i0, %o0
40007bd8: 92 10 00 08 mov %o0, %o1
40007bdc: 7f ff f9 59 call 40006140 <rtems_filesystem_prefix_separators>
40007be0: 90 10 00 18 mov %i0, %o0
40007be4: b0 06 00 08 add %i0, %o0, %i0
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
40007be8: 40 00 3f ef call 40017ba4 <strlen>
40007bec: 90 10 00 18 mov %i0, %o0
40007bf0: 94 10 20 00 clr %o2
40007bf4: 92 10 00 08 mov %o0, %o1
40007bf8: 96 10 00 10 mov %l0, %o3
40007bfc: 90 10 00 18 mov %i0, %o0
40007c00: 7f ff f9 73 call 400061cc <rtems_filesystem_evaluate_relative_path>
40007c04: 98 10 20 00 clr %o4
0, &loc, false );
if ( result != 0 ) {
40007c08: 80 a2 20 00 cmp %o0, 0
40007c0c: 02 80 00 11 be 40007c50 <rmdir+0x12c>
40007c10: c4 07 bf e4 ld [ %fp + -28 ], %g2
if ( free_parentloc )
40007c14: 80 8c 60 ff btst 0xff, %l1
40007c18: 02 80 00 0c be 40007c48 <rmdir+0x124> <== ALWAYS TAKEN
40007c1c: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( &parentloc );
40007c20: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40007c24: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40007c28: 02 80 00 6b be 40007dd4 <rmdir+0x2b0> <== NOT EXECUTED
40007c2c: 01 00 00 00 nop <== NOT EXECUTED
40007c30: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40007c34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40007c38: 02 80 00 04 be 40007c48 <rmdir+0x124> <== NOT EXECUTED
40007c3c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
40007c40: 9f c0 40 00 call %g1 <== NOT EXECUTED
40007c44: 01 00 00 00 nop <== NOT EXECUTED
40007c48: 81 c7 e0 08 ret
40007c4c: 81 e8 00 00 restore
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
40007c50: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
40007c54: 80 a0 60 00 cmp %g1, 0
40007c58: 12 80 00 04 bne 40007c68 <rmdir+0x144> <== ALWAYS TAKEN
40007c5c: 01 00 00 00 nop
rtems_filesystem_freenode( &loc );
40007c60: 10 80 00 2b b 40007d0c <rmdir+0x1e8> <== NOT EXECUTED
40007c64: 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 ){
40007c68: 9f c0 40 00 call %g1
40007c6c: 90 10 00 10 mov %l0, %o0
40007c70: 80 a2 20 01 cmp %o0, 1
40007c74: 02 80 00 1d be 40007ce8 <rmdir+0x1c4>
40007c78: c2 07 bf e0 ld [ %fp + -32 ], %g1
rtems_filesystem_freenode( &loc );
40007c7c: c2 07 bf e4 ld [ %fp + -28 ], %g1
40007c80: 80 a0 60 00 cmp %g1, 0
40007c84: 02 80 00 09 be 40007ca8 <rmdir+0x184> <== NEVER TAKEN
40007c88: 80 8c 60 ff btst 0xff, %l1
40007c8c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007c90: 80 a0 60 00 cmp %g1, 0
40007c94: 02 80 00 05 be 40007ca8 <rmdir+0x184> <== NEVER TAKEN
40007c98: 80 8c 60 ff btst 0xff, %l1
40007c9c: 9f c0 40 00 call %g1
40007ca0: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
40007ca4: 80 8c 60 ff btst 0xff, %l1
40007ca8: 02 80 00 0c be 40007cd8 <rmdir+0x1b4> <== NEVER TAKEN
40007cac: 01 00 00 00 nop
rtems_filesystem_freenode( &parentloc );
40007cb0: c2 07 bf f8 ld [ %fp + -8 ], %g1
40007cb4: 80 a0 60 00 cmp %g1, 0
40007cb8: 02 80 00 08 be 40007cd8 <rmdir+0x1b4> <== NEVER TAKEN
40007cbc: 01 00 00 00 nop
40007cc0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007cc4: 80 a0 60 00 cmp %g1, 0
40007cc8: 02 80 00 04 be 40007cd8 <rmdir+0x1b4> <== NEVER TAKEN
40007ccc: 01 00 00 00 nop
40007cd0: 9f c0 40 00 call %g1
40007cd4: 90 07 bf ec add %fp, -20, %o0
rtems_set_errno_and_return_minus_one( ENOTDIR );
40007cd8: 40 00 32 e0 call 40014858 <__errno>
40007cdc: b0 10 3f ff mov -1, %i0
40007ce0: 10 80 00 1f b 40007d5c <rmdir+0x238>
40007ce4: 82 10 20 14 mov 0x14, %g1
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
40007ce8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
40007cec: 80 a0 60 00 cmp %g1, 0
40007cf0: 12 80 00 1e bne 40007d68 <rmdir+0x244> <== ALWAYS TAKEN
40007cf4: 90 10 00 12 mov %l2, %o0
rtems_filesystem_freenode( &loc );
40007cf8: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED
40007cfc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40007d00: 02 80 00 09 be 40007d24 <rmdir+0x200> <== NOT EXECUTED
40007d04: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
40007d08: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40007d0c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40007d10: 02 80 00 05 be 40007d24 <rmdir+0x200> <== NOT EXECUTED
40007d14: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
40007d18: 9f c0 40 00 call %g1 <== NOT EXECUTED
40007d1c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( free_parentloc )
40007d20: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
40007d24: 02 80 00 0b be 40007d50 <rmdir+0x22c> <== NOT EXECUTED
40007d28: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
40007d2c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40007d30: 02 80 00 08 be 40007d50 <rmdir+0x22c> <== NOT EXECUTED
40007d34: 01 00 00 00 nop <== NOT EXECUTED
40007d38: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40007d3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40007d40: 02 80 00 04 be 40007d50 <rmdir+0x22c> <== NOT EXECUTED
40007d44: 01 00 00 00 nop <== NOT EXECUTED
40007d48: 9f c0 40 00 call %g1 <== NOT EXECUTED
40007d4c: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40007d50: 40 00 32 c2 call 40014858 <__errno> <== NOT EXECUTED
40007d54: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40007d58: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40007d5c: c2 22 00 00 st %g1, [ %o0 ]
40007d60: 81 c7 e0 08 ret
40007d64: 81 e8 00 00 restore
}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
40007d68: 9f c0 40 00 call %g1
40007d6c: 92 10 00 10 mov %l0, %o1
rtems_filesystem_freenode( &loc );
40007d70: c2 07 bf e4 ld [ %fp + -28 ], %g1
40007d74: 80 a0 60 00 cmp %g1, 0
40007d78: 02 80 00 08 be 40007d98 <rmdir+0x274> <== NEVER TAKEN
40007d7c: b0 10 00 08 mov %o0, %i0
40007d80: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007d84: 80 a0 60 00 cmp %g1, 0
40007d88: 02 80 00 05 be 40007d9c <rmdir+0x278> <== NEVER TAKEN
40007d8c: 80 8c 60 ff btst 0xff, %l1
40007d90: 9f c0 40 00 call %g1
40007d94: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
40007d98: 80 8c 60 ff btst 0xff, %l1
40007d9c: 02 bf ff ab be 40007c48 <rmdir+0x124>
40007da0: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &parentloc );
40007da4: 80 a0 60 00 cmp %g1, 0
40007da8: 02 80 00 0b be 40007dd4 <rmdir+0x2b0> <== NEVER TAKEN
40007dac: 01 00 00 00 nop
40007db0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007db4: 80 a0 60 00 cmp %g1, 0
40007db8: 02 80 00 07 be 40007dd4 <rmdir+0x2b0> <== NEVER TAKEN
40007dbc: 01 00 00 00 nop
40007dc0: 9f c0 40 00 call %g1
40007dc4: 90 07 bf ec add %fp, -20, %o0
40007dc8: 81 c7 e0 08 ret
40007dcc: 81 e8 00 00 restore
40007dd0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return result;
}
40007dd4: 81 c7 e0 08 ret <== NOT EXECUTED
40007dd8: 81 e8 00 00 restore <== NOT EXECUTED
40015688 <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
40015688: 11 10 00 a1 sethi %hi(0x40028400), %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;
}
4001568c: 81 c3 e0 08 retl <== NOT EXECUTED
40015690: 90 12 23 10 or %o0, 0x310, %o0 ! 40028710 <bad_buffer.4953><== NOT EXECUTED
40011e64 <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
40011e64: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
40011e68: 90 10 00 18 mov %i0, %o0
40011e6c: 40 00 00 0b call 40011e98 <rtems_assoc_ptr_by_local>
40011e70: 92 10 00 19 mov %i1, %o1
if (nap)
40011e74: 80 a2 20 00 cmp %o0, 0
40011e78: 02 80 00 05 be 40011e8c <rtems_assoc_name_by_local+0x28> <== NEVER TAKEN
40011e7c: 01 00 00 00 nop
return nap->name;
return rtems_assoc_name_bad(local_value);
}
40011e80: f0 02 00 00 ld [ %o0 ], %i0
40011e84: 81 c7 e0 08 ret
40011e88: 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);
40011e8c: 40 00 0d ff call 40015688 <rtems_assoc_name_bad> <== NOT EXECUTED
40011e90: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED
4000f45c <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4000f45c: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4000f460: d0 06 00 00 ld [ %i0 ], %o0
4000f464: 80 a2 20 00 cmp %o0, 0
4000f468: 02 80 00 0e be 4000f4a0 <rtems_assoc_ptr_by_local+0x44> <== NEVER TAKEN
4000f46c: 82 10 20 00 clr %g1
4000f470: 13 10 00 71 sethi %hi(0x4001c400), %o1
4000f474: 40 00 03 81 call 40010278 <strcmp>
4000f478: 92 12 62 60 or %o1, 0x260, %o1 ! 4001c660 <errno_assoc+0x88>
4000f47c: 80 a2 20 00 cmp %o0, 0
4000f480: 02 80 00 07 be 4000f49c <rtems_assoc_ptr_by_local+0x40> <== NEVER TAKEN
4000f484: 82 10 00 18 mov %i0, %g1
default_ap = ap++;
4000f488: 10 80 00 06 b 4000f4a0 <rtems_assoc_ptr_by_local+0x44>
4000f48c: 82 10 20 00 clr %g1
for ( ; ap->name; ap++)
if (ap->local_value == local_value)
4000f490: 80 a0 80 19 cmp %g2, %i1
4000f494: 02 80 00 08 be 4000f4b4 <rtems_assoc_ptr_by_local+0x58>
4000f498: 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++)
4000f49c: b0 06 20 0c add %i0, 0xc, %i0
4000f4a0: c4 06 00 00 ld [ %i0 ], %g2
4000f4a4: 80 a0 a0 00 cmp %g2, 0
4000f4a8: 32 bf ff fa bne,a 4000f490 <rtems_assoc_ptr_by_local+0x34>
4000f4ac: c4 06 20 04 ld [ %i0 + 4 ], %g2
4000f4b0: b0 10 00 01 mov %g1, %i0
if (ap->local_value == local_value)
return ap;
return default_ap;
}
4000f4b4: 81 c7 e0 08 ret
4000f4b8: 81 e8 00 00 restore
4000de1c <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4000de1c: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4000de20: d0 06 00 00 ld [ %i0 ], %o0
4000de24: 80 a2 20 00 cmp %o0, 0
4000de28: 02 80 00 0e be 4000de60 <rtems_assoc_ptr_by_remote+0x44> <== NEVER TAKEN
4000de2c: 82 10 20 00 clr %g1
4000de30: 13 10 00 71 sethi %hi(0x4001c400), %o1
4000de34: 40 00 09 11 call 40010278 <strcmp>
4000de38: 92 12 61 28 or %o1, 0x128, %o1 ! 4001c528 <__FUNCTION__.5937+0x18>
4000de3c: 80 a2 20 00 cmp %o0, 0
4000de40: 02 80 00 07 be 4000de5c <rtems_assoc_ptr_by_remote+0x40> <== NEVER TAKEN
4000de44: 82 10 00 18 mov %i0, %g1
default_ap = ap++;
4000de48: 10 80 00 06 b 4000de60 <rtems_assoc_ptr_by_remote+0x44>
4000de4c: 82 10 20 00 clr %g1
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
4000de50: 80 a0 80 19 cmp %g2, %i1
4000de54: 02 80 00 08 be 4000de74 <rtems_assoc_ptr_by_remote+0x58>
4000de58: 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++)
4000de5c: b0 06 20 0c add %i0, 0xc, %i0
4000de60: c4 06 00 00 ld [ %i0 ], %g2
4000de64: 80 a0 a0 00 cmp %g2, 0
4000de68: 32 bf ff fa bne,a 4000de50 <rtems_assoc_ptr_by_remote+0x34>
4000de6c: c4 06 20 08 ld [ %i0 + 8 ], %g2
4000de70: b0 10 00 01 mov %g1, %i0
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4000de74: 81 c7 e0 08 ret
4000de78: 81 e8 00 00 restore
4000eb70 <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4000eb70: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4000eb74: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
4000eb78: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000eb7c: 40 00 02 38 call 4000f45c <rtems_assoc_ptr_by_local> <== NOT EXECUTED
4000eb80: b0 10 20 00 clr %i0 <== NOT EXECUTED
if (nap)
4000eb84: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000eb88: 32 80 00 02 bne,a 4000eb90 <rtems_assoc_remote_by_local+0x20><== NOT EXECUTED
4000eb8c: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED
return nap->remote_value;
return 0;
}
4000eb90: 81 c7 e0 08 ret <== NOT EXECUTED
4000eb94: 81 e8 00 00 restore <== NOT EXECUTED
4000316c <rtems_bsp_cmdline_get_param>:
const char *rtems_bsp_cmdline_get_param(
const char *name,
char *value,
size_t length
)
{
4000316c: 9d e3 bf a0 save %sp, -96, %sp
const char *p;
if ( !name )
40003170: 90 96 20 00 orcc %i0, 0, %o0
40003174: 22 80 00 26 be,a 4000320c <rtems_bsp_cmdline_get_param+0xa0>
40003178: b2 10 20 00 clr %i1
return NULL;
if ( !value )
4000317c: 80 a6 60 00 cmp %i1, 0
40003180: 22 80 00 24 be,a 40003210 <rtems_bsp_cmdline_get_param+0xa4>
40003184: b0 10 00 19 mov %i1, %i0
return NULL;
if ( !length )
40003188: 80 a6 a0 00 cmp %i2, 0
4000318c: 22 80 00 20 be,a 4000320c <rtems_bsp_cmdline_get_param+0xa0>
40003190: b2 10 20 00 clr %i1
return NULL;
value[0] = '\0';
p = rtems_bsp_cmdline_get_param_raw( name );
40003194: 40 00 00 21 call 40003218 <rtems_bsp_cmdline_get_param_raw>
40003198: c0 2e 40 00 clrb [ %i1 ]
if ( !p )
4000319c: 80 a2 20 00 cmp %o0, 0
400031a0: 02 80 00 1a be 40003208 <rtems_bsp_cmdline_get_param+0x9c>
400031a4: b4 06 bf ff add %i2, -1, %i2
400031a8: 84 10 20 00 clr %g2
400031ac: 10 80 00 0e b 400031e4 <rtems_bsp_cmdline_get_param+0x78>
400031b0: 82 10 20 00 clr %g1
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
if ( *p == '\"' ) {
400031b4: 12 80 00 04 bne 400031c4 <rtems_bsp_cmdline_get_param+0x58>
400031b8: 80 88 a0 01 btst 1, %g2
quotes++;
400031bc: 10 80 00 07 b 400031d8 <rtems_bsp_cmdline_get_param+0x6c>
400031c0: 84 00 a0 01 inc %g2
} else if ( ((quotes % 2) == 0) && *p == ' ' )
400031c4: 32 80 00 06 bne,a 400031dc <rtems_bsp_cmdline_get_param+0x70>
400031c8: c8 2e 40 01 stb %g4, [ %i1 + %g1 ]
400031cc: 80 a0 e0 20 cmp %g3, 0x20
400031d0: 02 80 00 10 be 40003210 <rtems_bsp_cmdline_get_param+0xa4>
400031d4: b0 10 00 19 mov %i1, %i0
break;
value[i++] = *p++;
400031d8: c8 2e 40 01 stb %g4, [ %i1 + %g1 ]
400031dc: 82 00 60 01 inc %g1
value[i] = '\0';
400031e0: c0 2e 40 01 clrb [ %i1 + %g1 ]
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
400031e4: c6 4a 00 01 ldsb [ %o0 + %g1 ], %g3
400031e8: 80 a0 e0 00 cmp %g3, 0
400031ec: 02 80 00 08 be 4000320c <rtems_bsp_cmdline_get_param+0xa0>
400031f0: c8 0a 00 01 ldub [ %o0 + %g1 ], %g4
400031f4: 80 a0 40 1a cmp %g1, %i2
400031f8: 0a bf ff ef bcs 400031b4 <rtems_bsp_cmdline_get_param+0x48><== ALWAYS TAKEN
400031fc: 80 a0 e0 22 cmp %g3, 0x22
return NULL;
copy_string( p, value, length );
return value;
}
40003200: 81 c7 e0 08 ret <== NOT EXECUTED
40003204: 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; ) {
40003208: b2 10 20 00 clr %i1
return NULL;
copy_string( p, value, length );
return value;
}
4000320c: b0 10 00 19 mov %i1, %i0
40003210: 81 c7 e0 08 ret
40003214: 81 e8 00 00 restore
40003248 <rtems_bsp_cmdline_get_param_rhs>:
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
40003248: 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 );
4000324c: 94 10 00 1a mov %i2, %o2
40003250: 90 10 00 18 mov %i0, %o0
40003254: 7f ff ff c6 call 4000316c <rtems_bsp_cmdline_get_param>
40003258: 92 10 00 19 mov %i1, %o1
if ( !p )
4000325c: a2 92 20 00 orcc %o0, 0, %l1
40003260: 22 80 00 1e be,a 400032d8 <rtems_bsp_cmdline_get_param_rhs+0x90>
40003264: b2 10 20 00 clr %i1
return NULL;
rhs = &p[strlen(name)];
40003268: 40 00 35 8a call 40010890 <strlen>
4000326c: 90 10 00 18 mov %i0, %o0
if ( *rhs != '=' )
40003270: c2 4c 40 08 ldsb [ %l1 + %o0 ], %g1
40003274: 80 a0 60 3d cmp %g1, 0x3d
40003278: 12 80 00 17 bne 400032d4 <rtems_bsp_cmdline_get_param_rhs+0x8c><== NEVER TAKEN
4000327c: a2 04 40 08 add %l1, %o0, %l1
return NULL;
rhs++;
if ( *rhs == '\"' )
40003280: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1
40003284: 80 a0 60 22 cmp %g1, 0x22
40003288: 12 80 00 03 bne 40003294 <rtems_bsp_cmdline_get_param_rhs+0x4c>
4000328c: 84 04 60 01 add %l1, 1, %g2
rhs++;
40003290: 84 04 60 02 add %l1, 2, %g2
40003294: 10 80 00 05 b 400032a8 <rtems_bsp_cmdline_get_param_rhs+0x60>
40003298: 82 10 00 19 mov %i1, %g1
for ( d=value ; *rhs ; )
*d++ = *rhs++;
4000329c: c8 28 40 00 stb %g4, [ %g1 ]
400032a0: 84 00 a0 01 inc %g2
400032a4: 82 00 60 01 inc %g1
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
400032a8: c6 48 80 00 ldsb [ %g2 ], %g3
400032ac: 80 a0 e0 00 cmp %g3, 0
400032b0: 12 bf ff fb bne 4000329c <rtems_bsp_cmdline_get_param_rhs+0x54>
400032b4: c8 08 80 00 ldub [ %g2 ], %g4
*d++ = *rhs++;
if ( *(d-1) == '\"' )
400032b8: c6 48 7f ff ldsb [ %g1 + -1 ], %g3
400032bc: 80 a0 e0 22 cmp %g3, 0x22
400032c0: 12 80 00 03 bne 400032cc <rtems_bsp_cmdline_get_param_rhs+0x84>
400032c4: 84 00 7f ff add %g1, -1, %g2
400032c8: 82 10 00 02 mov %g2, %g1
d--;
*d = '\0';
return value;
400032cc: 10 80 00 03 b 400032d8 <rtems_bsp_cmdline_get_param_rhs+0x90>
400032d0: c0 28 40 00 clrb [ %g1 ]
400032d4: b2 10 20 00 clr %i1 <== NOT EXECUTED
}
400032d8: 81 c7 e0 08 ret
400032dc: 91 e8 00 19 restore %g0, %i1, %o0
40003be4 <rtems_cpu_usage_report_with_plugin>:
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
40003be4: 9d e3 bf 60 save %sp, -160, %sp
Timestamp_Control uptime, total, ran;
#else
uint32_t total_units = 0;
#endif
if ( !print )
40003be8: 80 a6 60 00 cmp %i1, 0
40003bec: 02 80 00 69 be 40003d90 <rtems_cpu_usage_report_with_plugin+0x1ac><== NEVER TAKEN
40003bf0: 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 );
40003bf4: 40 00 14 7d call 40008de8 <_TOD_Get_uptime>
40003bf8: 90 10 00 17 mov %l7, %o0
_Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
40003bfc: 92 10 00 17 mov %l7, %o1
40003c00: ba 07 bf e8 add %fp, -24, %i5
40003c04: 11 10 00 b1 sethi %hi(0x4002c400), %o0
40003c08: 94 10 00 1d mov %i5, %o2
40003c0c: 40 00 1e 95 call 4000b660 <_Timespec_Subtract>
40003c10: 90 12 20 a8 or %o0, 0xa8, %o0
}
}
}
#endif
(*print)(
40003c14: 90 10 00 18 mov %i0, %o0
40003c18: 13 10 00 85 sethi %hi(0x40021400), %o1
40003c1c: 21 10 00 af sethi %hi(0x4002bc00), %l0
40003c20: 92 12 61 20 or %o1, 0x120, %o1
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
(*print)(
40003c24: 39 10 00 85 sethi %hi(0x40021400), %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 ) {
40003c28: 2d 10 00 af sethi %hi(0x4002bc00), %l6
/*
* Print the information
*/
(*print)( context,
40003c2c: 37 10 00 85 sethi %hi(0x40021400), %i3
}
}
}
#endif
(*print)(
40003c30: 9f c6 40 00 call %i1
40003c34: 35 10 00 af sethi %hi(0x4002bc00), %i2
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
40003c38: a8 07 bf c8 add %fp, -56, %l4
}
}
}
#endif
(*print)(
40003c3c: a0 14 22 44 or %l0, 0x244, %l0
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
(*print)(
40003c40: b8 17 22 98 or %i4, 0x298, %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 ) {
40003c44: ac 15 a3 9c or %l6, 0x39c, %l6
/*
* Print the information
*/
(*print)( context,
40003c48: b6 16 e2 b0 or %i3, 0x2b0, %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(
40003c4c: b4 16 a3 a4 or %i2, 0x3a4, %i2
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timestamp_Add_to( &ran, &used );
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
40003c50: 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 ] )
40003c54: c2 04 00 00 ld [ %l0 ], %g1
40003c58: 80 a0 60 00 cmp %g1, 0
40003c5c: 22 80 00 3f be,a 40003d58 <rtems_cpu_usage_report_with_plugin+0x174>
40003c60: a0 04 20 04 add %l0, 4, %l0
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
40003c64: e4 00 60 04 ld [ %g1 + 4 ], %l2
if ( information ) {
40003c68: a2 10 20 01 mov 1, %l1
40003c6c: 80 a4 a0 00 cmp %l2, 0
40003c70: 12 80 00 33 bne 40003d3c <rtems_cpu_usage_report_with_plugin+0x158><== ALWAYS TAKEN
40003c74: aa 07 bf d8 add %fp, -40, %l5
for ( i=1 ; i <= information->maximum ; i++ ) {
40003c78: 10 80 00 38 b 40003d58 <rtems_cpu_usage_report_with_plugin+0x174><== NOT EXECUTED
40003c7c: a0 04 20 04 add %l0, 4, %l0 <== NOT EXECUTED
the_thread = (Thread_Control *)information->local_table[ i ];
40003c80: c2 04 a0 1c ld [ %l2 + 0x1c ], %g1
40003c84: c2 00 40 02 ld [ %g1 + %g2 ], %g1
if ( !the_thread )
40003c88: 80 a0 60 00 cmp %g1, 0
40003c8c: 02 80 00 2c be 40003d3c <rtems_cpu_usage_report_with_plugin+0x158><== NEVER TAKEN
40003c90: a2 04 60 01 inc %l1
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
40003c94: d0 00 60 08 ld [ %g1 + 8 ], %o0
40003c98: 40 00 0f 66 call 40007a30 <rtems_object_get_name>
40003c9c: c2 27 bf c4 st %g1, [ %fp + -60 ]
(*print)(
40003ca0: c2 07 bf c4 ld [ %fp + -60 ], %g1
40003ca4: 90 10 00 18 mov %i0, %o0
40003ca8: d4 00 60 08 ld [ %g1 + 8 ], %o2
40003cac: 92 10 00 1c mov %i4, %o1
40003cb0: 9f c6 40 00 call %i1
40003cb4: 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;
40003cb8: c2 07 bf c4 ld [ %fp + -60 ], %g1
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
40003cbc: 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;
40003cc0: c6 00 60 84 ld [ %g1 + 0x84 ], %g3
40003cc4: c6 27 bf e0 st %g3, [ %fp + -32 ]
40003cc8: c6 00 60 88 ld [ %g1 + 0x88 ], %g3
40003ccc: c6 27 bf e4 st %g3, [ %fp + -28 ]
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
40003cd0: c4 00 a0 08 ld [ %g2 + 8 ], %g2
40003cd4: c2 00 60 08 ld [ %g1 + 8 ], %g1
40003cd8: 80 a0 80 01 cmp %g2, %g1
40003cdc: 12 80 00 0a bne 40003d04 <rtems_cpu_usage_report_with_plugin+0x120>
40003ce0: 94 07 bf fc add %fp, -4, %o2
Timestamp_Control used;
_Timestamp_Subtract(
40003ce4: 90 10 00 1a mov %i2, %o0
40003ce8: 92 10 00 17 mov %l7, %o1
40003cec: 40 00 1e 5d call 4000b660 <_Timespec_Subtract>
40003cf0: 94 10 00 15 mov %l5, %o2
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timestamp_Add_to( &ran, &used );
40003cf4: 90 10 00 13 mov %l3, %o0
40003cf8: 40 00 1d ae call 4000b3b0 <_Timespec_Add_to>
40003cfc: 92 10 00 15 mov %l5, %o1
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
40003d00: 94 07 bf fc add %fp, -4, %o2
40003d04: 96 07 bf f8 add %fp, -8, %o3
40003d08: 90 10 00 13 mov %l3, %o0
40003d0c: 40 00 1d c3 call 4000b418 <_Timespec_Divide>
40003d10: 92 10 00 1d mov %i5, %o1
/*
* Print the information
*/
(*print)( context,
40003d14: d0 07 bf e4 ld [ %fp + -28 ], %o0
40003d18: 40 00 68 a5 call 4001dfac <.udiv>
40003d1c: 92 10 23 e8 mov 0x3e8, %o1
40003d20: d4 07 bf e0 ld [ %fp + -32 ], %o2
40003d24: d8 07 bf fc ld [ %fp + -4 ], %o4
40003d28: da 07 bf f8 ld [ %fp + -8 ], %o5
40003d2c: 96 10 00 08 mov %o0, %o3
40003d30: 92 10 00 1b mov %i3, %o1
40003d34: 9f c6 40 00 call %i1
40003d38: 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++ ) {
40003d3c: 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 );
40003d40: 94 10 00 14 mov %l4, %o2
40003d44: 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++ ) {
40003d48: 80 a4 40 01 cmp %l1, %g1
40003d4c: 08 bf ff cd bleu 40003c80 <rtems_cpu_usage_report_with_plugin+0x9c>
40003d50: 85 2c 60 02 sll %l1, 2, %g2
40003d54: a0 04 20 04 add %l0, 4, %l0
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ;
40003d58: 03 10 00 af sethi %hi(0x4002bc00), %g1
40003d5c: 82 10 62 54 or %g1, 0x254, %g1 ! 4002be54 <_Objects_Information_table+0x14>
40003d60: 80 a4 00 01 cmp %l0, %g1
40003d64: 32 bf ff bd bne,a 40003c58 <rtems_cpu_usage_report_with_plugin+0x74>
40003d68: c2 04 00 00 ld [ %l0 ], %g1
}
}
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)(
40003d6c: d0 07 bf ec ld [ %fp + -20 ], %o0
40003d70: 40 00 68 8f call 4001dfac <.udiv>
40003d74: 92 10 23 e8 mov 0x3e8, %o1
40003d78: d4 07 bf e8 ld [ %fp + -24 ], %o2
40003d7c: 96 10 00 08 mov %o0, %o3
40003d80: 13 10 00 85 sethi %hi(0x40021400), %o1
40003d84: 90 10 00 18 mov %i0, %o0
40003d88: 9f c6 40 00 call %i1
40003d8c: 92 12 62 c8 or %o1, 0x2c8, %o1
40003d90: 81 c7 e0 08 ret
40003d94: 81 e8 00 00 restore
4000eb3c <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
int
rtems_deviceio_errno(rtems_status_code code)
{
4000eb3c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
4000eb40: 11 10 00 71 sethi %hi(0x4001c400), %o0 <== NOT EXECUTED
4000eb44: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
4000eb48: 40 00 00 0a call 4000eb70 <rtems_assoc_remote_by_local> <== NOT EXECUTED
4000eb4c: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED
4000eb50: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED
4000eb54: 02 80 00 05 be 4000eb68 <rtems_deviceio_errno+0x2c> <== NOT EXECUTED
4000eb58: 01 00 00 00 nop <== NOT EXECUTED
{
errno = rc;
4000eb5c: 40 00 02 60 call 4000f4dc <__errno> <== NOT EXECUTED
4000eb60: 01 00 00 00 nop <== NOT EXECUTED
4000eb64: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED
return -1;
}
return -1;
}
4000eb68: 81 c7 e0 08 ret <== NOT EXECUTED
4000eb6c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
400084b8 <rtems_error>:
int rtems_error(
rtems_error_code_t error_flag,
const char *printf_format,
...
)
{
400084b8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
va_list arglist;
int chars_written;
va_start(arglist, printf_format);
400084bc: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED
400084c0: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED
400084c4: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED
400084c8: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED
400084cc: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED
chars_written = rtems_verror(error_flag, printf_format, arglist);
400084d0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
400084d4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
400084d8: 7f ff ff 7d call 400082cc <rtems_verror> <== NOT EXECUTED
400084dc: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED
va_end(arglist);
return chars_written;
}
400084e0: 81 c7 e0 08 ret <== NOT EXECUTED
400084e4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
40002f20 <rtems_filesystem_dirname>:
}
int rtems_filesystem_dirname(
const char *pathname
)
{
40002f20: 9d e3 bf a0 save %sp, -96, %sp
int len = strlen( pathname );
40002f24: 40 00 35 26 call 400103bc <strlen>
40002f28: 90 10 00 18 mov %i0, %o0
while ( len ) {
40002f2c: 10 80 00 0a b 40002f54 <rtems_filesystem_dirname+0x34>
40002f30: b0 06 00 08 add %i0, %o0, %i0
len--;
if ( rtems_filesystem_is_separator( pathname[len] ) )
40002f34: 80 a0 60 5c cmp %g1, 0x5c
40002f38: 02 80 00 0a be 40002f60 <rtems_filesystem_dirname+0x40> <== NEVER TAKEN
40002f3c: 90 02 3f ff add %o0, -1, %o0
40002f40: 80 a0 60 2f cmp %g1, 0x2f
40002f44: 02 80 00 07 be 40002f60 <rtems_filesystem_dirname+0x40>
40002f48: 80 a0 60 00 cmp %g1, 0
40002f4c: 02 80 00 05 be 40002f60 <rtems_filesystem_dirname+0x40> <== NEVER TAKEN
40002f50: b0 06 3f ff add %i0, -1, %i0
const char *pathname
)
{
int len = strlen( pathname );
while ( len ) {
40002f54: 80 a2 20 00 cmp %o0, 0
40002f58: 32 bf ff f7 bne,a 40002f34 <rtems_filesystem_dirname+0x14>
40002f5c: c2 4e 3f ff ldsb [ %i0 + -1 ], %g1
if ( rtems_filesystem_is_separator( pathname[len] ) )
break;
}
return len;
}
40002f60: 81 c7 e0 08 ret
40002f64: 91 e8 00 08 restore %g0, %o0, %o0
40003058 <rtems_filesystem_evaluate_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
40003058: 9d e3 bf a0 save %sp, -96, %sp
/*
* Verify Input parameters.
*/
if ( !pathname )
4000305c: 80 a6 20 00 cmp %i0, 0
40003060: 12 80 00 06 bne 40003078 <rtems_filesystem_evaluate_path+0x20><== ALWAYS TAKEN
40003064: 80 a6 e0 00 cmp %i3, 0
rtems_set_errno_and_return_minus_one( EFAULT );
40003068: 40 00 31 1d call 4000f4dc <__errno> <== NOT EXECUTED
4000306c: 01 00 00 00 nop <== NOT EXECUTED
40003070: 10 80 00 07 b 4000308c <rtems_filesystem_evaluate_path+0x34><== NOT EXECUTED
40003074: 82 10 20 0e mov 0xe, %g1 ! e <PROM_START+0xe> <== NOT EXECUTED
if ( !pathloc )
40003078: 32 80 00 08 bne,a 40003098 <rtems_filesystem_evaluate_path+0x40><== ALWAYS TAKEN
4000307c: c2 4e 00 00 ldsb [ %i0 ], %g1
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
40003080: 40 00 31 17 call 4000f4dc <__errno> <== NOT EXECUTED
40003084: 01 00 00 00 nop <== NOT EXECUTED
40003088: 82 10 20 05 mov 5, %g1 ! 5 <PROM_START+0x5> <== NOT EXECUTED
4000308c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return rtems_filesystem_evaluate_relative_path( &pathname[i],
pathnamelen - i,
flags,
pathloc,
follow_link );
}
40003090: 81 c7 e0 08 ret <== NOT EXECUTED
40003094: 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 );
40003098: 80 a0 60 5c cmp %g1, 0x5c
4000309c: 22 80 00 08 be,a 400030bc <rtems_filesystem_evaluate_path+0x64><== NEVER TAKEN
400030a0: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
400030a4: 80 a0 60 2f cmp %g1, 0x2f
400030a8: 22 80 00 05 be,a 400030bc <rtems_filesystem_evaluate_path+0x64>
400030ac: 03 10 00 73 sethi %hi(0x4001cc00), %g1
400030b0: 80 a0 60 00 cmp %g1, 0
400030b4: 12 80 00 09 bne 400030d8 <rtems_filesystem_evaluate_path+0x80><== ALWAYS TAKEN
400030b8: 03 10 00 73 sethi %hi(0x4001cc00), %g1
400030bc: d2 00 63 18 ld [ %g1 + 0x318 ], %o1 ! 4001cf18 <rtems_current_user_env>
400030c0: 90 10 00 1b mov %i3, %o0
400030c4: 92 02 60 18 add %o1, 0x18, %o1
400030c8: 40 00 33 41 call 4000fdcc <memcpy>
400030cc: 94 10 20 14 mov 0x14, %o2
400030d0: 10 80 00 08 b 400030f0 <rtems_filesystem_evaluate_path+0x98>
400030d4: 82 10 20 01 mov 1, %g1
400030d8: d2 00 63 18 ld [ %g1 + 0x318 ], %o1
400030dc: 90 10 00 1b mov %i3, %o0
400030e0: 92 02 60 04 add %o1, 4, %o1
400030e4: 40 00 33 3a call 4000fdcc <memcpy>
400030e8: 94 10 20 14 mov 0x14, %o2
400030ec: 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],
400030f0: b2 26 40 01 sub %i1, %g1, %i1
400030f4: 7f ff ff 9d call 40002f68 <rtems_filesystem_evaluate_relative_path>
400030f8: 91 ee 00 01 restore %i0, %g1, %o0
40002f68 <rtems_filesystem_evaluate_relative_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
40002f68: 9d e3 bf a0 save %sp, -96, %sp
40002f6c: 90 10 00 18 mov %i0, %o0
/*
* Verify Input parameters.
*/
if ( !pathname )
40002f70: 80 a6 20 00 cmp %i0, 0
40002f74: 12 80 00 06 bne 40002f8c <rtems_filesystem_evaluate_relative_path+0x24><== ALWAYS TAKEN
40002f78: 92 10 00 19 mov %i1, %o1
rtems_set_errno_and_return_minus_one( EFAULT );
40002f7c: 40 00 31 58 call 4000f4dc <__errno> <== NOT EXECUTED
40002f80: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002f84: 10 80 00 2d b 40003038 <rtems_filesystem_evaluate_relative_path+0xd0><== NOT EXECUTED
40002f88: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
if ( !pathloc )
40002f8c: 80 a6 e0 00 cmp %i3, 0
40002f90: 32 80 00 06 bne,a 40002fa8 <rtems_filesystem_evaluate_relative_path+0x40><== ALWAYS TAKEN
40002f94: c2 06 e0 0c ld [ %i3 + 0xc ], %g1
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
40002f98: 40 00 31 51 call 4000f4dc <__errno> <== NOT EXECUTED
40002f9c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002fa0: 10 80 00 26 b 40003038 <rtems_filesystem_evaluate_relative_path+0xd0><== NOT EXECUTED
40002fa4: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED
if ( !pathloc->ops->evalpath_h )
40002fa8: c2 00 40 00 ld [ %g1 ], %g1
40002fac: 80 a0 60 00 cmp %g1, 0
40002fb0: 02 80 00 1f be 4000302c <rtems_filesystem_evaluate_relative_path+0xc4><== NEVER TAKEN
40002fb4: 94 10 00 1a mov %i2, %o2
rtems_set_errno_and_return_minus_one( ENOTSUP );
result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc );
40002fb8: 9f c0 40 00 call %g1
40002fbc: 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 ) {
40002fc0: b0 92 20 00 orcc %o0, 0, %i0
40002fc4: 12 80 00 1e bne 4000303c <rtems_filesystem_evaluate_relative_path+0xd4>
40002fc8: 80 a7 20 00 cmp %i4, 0
40002fcc: 02 80 00 21 be 40003050 <rtems_filesystem_evaluate_relative_path+0xe8>
40002fd0: 01 00 00 00 nop
if ( !pathloc->ops->node_type_h ){
40002fd4: c4 06 e0 0c ld [ %i3 + 0xc ], %g2
40002fd8: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
40002fdc: 80 a0 60 00 cmp %g1, 0
40002fe0: 22 80 00 0e be,a 40003018 <rtems_filesystem_evaluate_relative_path+0xb0><== NEVER TAKEN
40002fe4: 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 );
40002fe8: 9f c0 40 00 call %g1
40002fec: 90 10 00 1b mov %i3, %o0
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
40002ff0: 90 02 3f fd add %o0, -3, %o0
40002ff4: 80 a2 20 01 cmp %o0, 1
40002ff8: 18 80 00 16 bgu 40003050 <rtems_filesystem_evaluate_relative_path+0xe8>
40002ffc: 01 00 00 00 nop
( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
if ( !pathloc->ops->eval_link_h ){
40003000: c4 06 e0 0c ld [ %i3 + 0xc ], %g2
40003004: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1
40003008: 80 a0 60 00 cmp %g1, 0
4000300c: 12 80 00 0e bne 40003044 <rtems_filesystem_evaluate_relative_path+0xdc><== ALWAYS TAKEN
40003010: 90 10 00 1b mov %i3, %o0
rtems_filesystem_freenode( pathloc );
40003014: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40003018: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000301c: 02 80 00 04 be 4000302c <rtems_filesystem_evaluate_relative_path+0xc4><== NOT EXECUTED
40003020: 01 00 00 00 nop <== NOT EXECUTED
40003024: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003028: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000302c: 40 00 31 2c call 4000f4dc <__errno> <== NOT EXECUTED
40003030: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003034: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40003038: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000303c: 81 c7 e0 08 ret
40003040: 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 );
40003044: 9f c0 40 00 call %g1
40003048: 92 10 00 1a mov %i2, %o1
4000304c: b0 10 00 08 mov %o0, %i0
}
}
return result;
}
40003050: 81 c7 e0 08 ret
40003054: 81 e8 00 00 restore
40002dcc <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 )
{
40002dcc: 9d e3 bf 88 save %sp, -120, %sp
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
40002dd0: 23 10 00 73 sethi %hi(0x4001cc00), %l1
40002dd4: c2 04 63 18 ld [ %l1 + 0x318 ], %g1 ! 4001cf18 <rtems_current_user_env>
40002dd8: 84 10 20 12 mov 0x12, %g2
init_fs_mount_table();
40002ddc: 40 00 01 8a call 40003404 <init_fs_mount_table>
40002de0: c4 20 60 2c st %g2, [ %g1 + 0x2c ]
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
40002de4: 03 10 00 6e sethi %hi(0x4001b800), %g1
40002de8: c2 00 61 e0 ld [ %g1 + 0x1e0 ], %g1 ! 4001b9e0 <rtems_filesystem_mount_table_size>
rtems_fatal_error_occurred( 0xABCD0001 );
40002dec: 11 2a f3 40 sethi %hi(0xabcd0000), %o0
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
40002df0: 80 a0 60 00 cmp %g1, 0
40002df4: 02 80 00 0f be 40002e30 <rtems_filesystem_initialize+0x64><== NEVER TAKEN
40002df8: 90 12 20 01 or %o0, 1, %o0
rtems_fatal_error_occurred( 0xABCD0001 );
mt = &rtems_filesystem_mount_table[0];
40002dfc: 03 10 00 73 sethi %hi(0x4001cc00), %g1
40002e00: c2 00 62 0c ld [ %g1 + 0x20c ], %g1 ! 4001ce0c <rtems_filesystem_mount_table>
status = mount(
40002e04: 90 07 bf fc add %fp, -4, %o0
40002e08: d8 00 60 0c ld [ %g1 + 0xc ], %o4
40002e0c: d2 00 40 00 ld [ %g1 ], %o1
40002e10: d4 00 60 04 ld [ %g1 + 4 ], %o2
40002e14: 40 00 01 84 call 40003424 <mount>
40002e18: d6 00 60 08 ld [ %g1 + 8 ], %o3
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
40002e1c: 80 a2 3f ff cmp %o0, -1
40002e20: 32 80 00 06 bne,a 40002e38 <rtems_filesystem_initialize+0x6c><== ALWAYS TAKEN
40002e24: d0 04 63 18 ld [ %l1 + 0x318 ], %o0
rtems_fatal_error_occurred( 0xABCD0002 );
40002e28: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED
40002e2c: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <LEON_REG+0x2bcd0002><== NOT EXECUTED
40002e30: 40 00 0f 58 call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
40002e34: 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;
40002e38: 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;
40002e3c: 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;
40002e40: 92 02 60 1c add %o1, 0x1c, %o1
40002e44: 94 10 20 14 mov 0x14, %o2
40002e48: 40 00 33 e1 call 4000fdcc <memcpy>
40002e4c: 90 02 20 18 add %o0, 0x18, %o0
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40002e50: a0 07 bf e8 add %fp, -24, %l0
40002e54: 98 10 20 00 clr %o4
40002e58: 96 10 00 10 mov %l0, %o3
40002e5c: 25 10 00 6f sethi %hi(0x4001bc00), %l2
40002e60: 92 10 20 01 mov 1, %o1
40002e64: 94 10 20 00 clr %o2
40002e68: 40 00 00 7c call 40003058 <rtems_filesystem_evaluate_path>
40002e6c: 90 14 a1 f0 or %l2, 0x1f0, %o0
rtems_filesystem_root = loc;
40002e70: d0 04 63 18 ld [ %l1 + 0x318 ], %o0
40002e74: 92 10 00 10 mov %l0, %o1
40002e78: 94 10 20 14 mov 0x14, %o2
40002e7c: 40 00 33 d4 call 4000fdcc <memcpy>
40002e80: 90 02 20 18 add %o0, 0x18, %o0
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40002e84: 96 10 00 10 mov %l0, %o3
40002e88: 98 10 20 00 clr %o4
40002e8c: 92 10 20 01 mov 1, %o1
40002e90: 94 10 20 00 clr %o2
40002e94: 40 00 00 71 call 40003058 <rtems_filesystem_evaluate_path>
40002e98: 90 14 a1 f0 or %l2, 0x1f0, %o0
rtems_filesystem_current = loc;
40002e9c: d0 04 63 18 ld [ %l1 + 0x318 ], %o0
40002ea0: 92 10 00 10 mov %l0, %o1
40002ea4: 94 10 20 14 mov 0x14, %o2
40002ea8: 40 00 33 c9 call 4000fdcc <memcpy>
40002eac: 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);
40002eb0: 92 10 21 ff mov 0x1ff, %o1
40002eb4: 11 10 00 6f sethi %hi(0x4001bc00), %o0
40002eb8: 40 00 00 fe call 400032b0 <mkdir>
40002ebc: 90 12 21 f8 or %o0, 0x1f8, %o0 ! 4001bdf8 <__FUNCTION__.5779+0x248>
if ( status != 0 )
40002ec0: 80 a2 20 00 cmp %o0, 0
40002ec4: 02 80 00 04 be 40002ed4 <rtems_filesystem_initialize+0x108><== ALWAYS TAKEN
40002ec8: 11 2a f3 40 sethi %hi(0xabcd0000), %o0
rtems_fatal_error_occurred( 0xABCD0003 );
40002ecc: 10 bf ff d9 b 40002e30 <rtems_filesystem_initialize+0x64> <== NOT EXECUTED
40002ed0: 90 12 20 03 or %o0, 3, %o0 ! abcd0003 <LEON_REG+0x2bcd0003><== NOT EXECUTED
40002ed4: 81 c7 e0 08 ret
40002ed8: 81 e8 00 00 restore
40009fa0 <rtems_filesystem_nodes_equal>:
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
40009fa0: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
40009fa4: c4 02 40 00 ld [ %o1 ], %g2 <== NOT EXECUTED
40009fa8: 82 18 40 02 xor %g1, %g2, %g1 <== NOT EXECUTED
40009fac: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access );
}
40009fb0: 81 c3 e0 08 retl <== NOT EXECUTED
40009fb4: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED
40002edc <rtems_filesystem_prefix_separators>:
int rtems_filesystem_prefix_separators(
const char *pathname,
int pathnamelen
)
{
40002edc: 82 10 00 08 mov %o0, %g1
40002ee0: 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 ) )
40002ee4: 80 a2 40 08 cmp %o1, %o0
40002ee8: 02 80 00 0c be 40002f18 <rtems_filesystem_prefix_separators+0x3c><== NEVER TAKEN
40002eec: c4 08 40 08 ldub [ %g1 + %o0 ], %g2
40002ef0: 85 28 a0 18 sll %g2, 0x18, %g2
40002ef4: 85 38 a0 18 sra %g2, 0x18, %g2
40002ef8: 80 a0 a0 00 cmp %g2, 0
40002efc: 02 80 00 07 be 40002f18 <rtems_filesystem_prefix_separators+0x3c><== NEVER TAKEN
40002f00: 80 a0 a0 5c cmp %g2, 0x5c
40002f04: 22 bf ff f8 be,a 40002ee4 <rtems_filesystem_prefix_separators+0x8><== NEVER TAKEN
40002f08: 90 02 20 01 inc %o0 <== NOT EXECUTED
40002f0c: 80 a0 a0 2f cmp %g2, 0x2f
40002f10: 22 bf ff f5 be,a 40002ee4 <rtems_filesystem_prefix_separators+0x8>
40002f14: 90 02 20 01 inc %o0
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
40002f18: 81 c3 e0 08 retl
40002c3c <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
40002c3c: 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 );
40002c40: 40 00 35 df call 400103bc <strlen> <== NOT EXECUTED
40002c44: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40002c48: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED
40002c4c: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
40002c50: 94 10 20 00 clr %o2 <== NOT EXECUTED
40002c54: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40002c58: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
40002c5c: 40 00 00 ff call 40003058 <rtems_filesystem_evaluate_path><== NOT EXECUTED
40002c60: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
40002c64: 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 );
40002c68: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
40002c6c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED
40002c70: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002c74: 12 80 00 0e bne 40002cac <rtems_io_lookup_name+0x70> <== NOT EXECUTED
40002c78: e4 07 bf ec ld [ %fp + -20 ], %l2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
40002c7c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40002c80: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002c84: 02 80 00 04 be 40002c94 <rtems_io_lookup_name+0x58> <== NOT EXECUTED
40002c88: 01 00 00 00 nop <== NOT EXECUTED
40002c8c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002c90: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40002c94: 40 00 32 12 call 4000f4dc <__errno> <== NOT EXECUTED
40002c98: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002c9c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40002ca0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40002ca4: 81 c7 e0 08 ret <== NOT EXECUTED
40002ca8: 81 e8 00 00 restore <== NOT EXECUTED
}
node_type = (*loc.ops->node_type_h)( &loc );
40002cac: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002cb0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
40002cb4: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED
40002cb8: 12 80 00 05 bne 40002ccc <rtems_io_lookup_name+0x90> <== NOT EXECUTED
40002cbc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40002cc0: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
40002cc4: 22 80 00 0d be,a 40002cf8 <rtems_io_lookup_name+0xbc> <== NOT EXECUTED
40002cc8: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
40002ccc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002cd0: 02 80 00 1c be 40002d40 <rtems_io_lookup_name+0x104> <== NOT EXECUTED
40002cd4: 01 00 00 00 nop <== NOT EXECUTED
40002cd8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40002cdc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002ce0: 02 80 00 18 be 40002d40 <rtems_io_lookup_name+0x104> <== NOT EXECUTED
40002ce4: 01 00 00 00 nop <== NOT EXECUTED
40002ce8: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002cec: 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 );
40002cf0: 81 c7 e0 08 ret <== NOT EXECUTED
40002cf4: 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 );
40002cf8: 40 00 35 b1 call 400103bc <strlen> <== NOT EXECUTED
40002cfc: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40002d00: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
40002d04: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
40002d08: 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;
40002d0c: c4 26 60 08 st %g2, [ %i1 + 8 ] <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
40002d10: c4 04 a0 54 ld [ %l2 + 0x54 ], %g2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
40002d14: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002d18: 02 80 00 0c be 40002d48 <rtems_io_lookup_name+0x10c> <== NOT EXECUTED
40002d1c: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED
40002d20: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40002d24: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002d28: 02 80 00 08 be 40002d48 <rtems_io_lookup_name+0x10c> <== NOT EXECUTED
40002d2c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40002d30: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002d34: b0 10 20 00 clr %i0 <== NOT EXECUTED
40002d38: 81 c7 e0 08 ret <== NOT EXECUTED
40002d3c: 81 e8 00 00 restore <== NOT EXECUTED
40002d40: 81 c7 e0 08 ret <== NOT EXECUTED
40002d44: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED
40002d48: b0 10 20 00 clr %i0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
40002d4c: 81 c7 e0 08 ret <== NOT EXECUTED
40002d50: 81 e8 00 00 restore <== NOT EXECUTED
400093ec <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)
{
400093ec: 9d e3 bf a0 save %sp, -96, %sp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
400093f0: 80 a6 20 00 cmp %i0, 0
400093f4: 02 80 00 1d be 40009468 <rtems_iterate_over_all_threads+0x7c><== NEVER TAKEN
400093f8: 21 10 00 af sethi %hi(0x4002bc00), %l0
400093fc: a0 14 22 44 or %l0, 0x244, %l0 ! 4002be44 <_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)
40009400: 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 ] )
40009404: c2 04 00 00 ld [ %l0 ], %g1
40009408: 80 a0 60 00 cmp %g1, 0
4000940c: 22 80 00 14 be,a 4000945c <rtems_iterate_over_all_threads+0x70>
40009410: a0 04 20 04 add %l0, 4, %l0
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
40009414: e4 00 60 04 ld [ %g1 + 4 ], %l2
if ( !information )
40009418: 80 a4 a0 00 cmp %l2, 0
4000941c: 12 80 00 0b bne 40009448 <rtems_iterate_over_all_threads+0x5c>
40009420: a2 10 20 01 mov 1, %l1
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
40009424: 10 80 00 0e b 4000945c <rtems_iterate_over_all_threads+0x70>
40009428: a0 04 20 04 add %l0, 4, %l0
the_thread = (Thread_Control *)information->local_table[ i ];
4000942c: c2 04 a0 1c ld [ %l2 + 0x1c ], %g1
40009430: d0 00 40 02 ld [ %g1 + %g2 ], %o0
if ( !the_thread )
40009434: 80 a2 20 00 cmp %o0, 0
40009438: 02 80 00 04 be 40009448 <rtems_iterate_over_all_threads+0x5c><== NEVER TAKEN
4000943c: a2 04 60 01 inc %l1
continue;
(*routine)(the_thread);
40009440: 9f c6 00 00 call %i0
40009444: 01 00 00 00 nop
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
40009448: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1
4000944c: 80 a4 40 01 cmp %l1, %g1
40009450: 08 bf ff f7 bleu 4000942c <rtems_iterate_over_all_threads+0x40>
40009454: 85 2c 60 02 sll %l1, 2, %g2
40009458: 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++ ) {
4000945c: 80 a4 00 13 cmp %l0, %l3
40009460: 32 bf ff ea bne,a 40009408 <rtems_iterate_over_all_threads+0x1c>
40009464: c2 04 00 00 ld [ %l0 ], %g1
40009468: 81 c7 e0 08 ret
4000946c: 81 e8 00 00 restore
4000b568 <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 )
{
4000b568: 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 );
4000b56c: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b570: d0 00 63 a4 ld [ %g1 + 0x3a4 ], %o0 ! 4001d7a4 <rtems_libio_semaphore>
4000b574: 92 10 20 00 clr %o1
4000b578: 7f ff eb dd call 400064ec <rtems_semaphore_obtain>
4000b57c: 94 10 20 00 clr %o2
rtems_status_code rc;
rtems_id sema;
rtems_libio_lock();
if (rtems_libio_iop_freelist) {
4000b580: 21 10 00 75 sethi %hi(0x4001d400), %l0
4000b584: c2 04 23 a0 ld [ %l0 + 0x3a0 ], %g1 ! 4001d7a0 <rtems_libio_iop_freelist>
4000b588: 80 a0 60 00 cmp %g1, 0
4000b58c: 02 80 00 26 be 4000b624 <rtems_libio_allocate+0xbc>
4000b590: b0 10 20 00 clr %i0
rc = rtems_semaphore_create(
4000b594: 05 10 00 75 sethi %hi(0x4001d400), %g2
4000b598: c4 00 a3 9c ld [ %g2 + 0x39c ], %g2 ! 4001d79c <rtems_libio_iops>
4000b59c: 92 10 20 01 mov 1, %o1
4000b5a0: 82 20 40 02 sub %g1, %g2, %g1
4000b5a4: 83 38 60 03 sra %g1, 3, %g1
4000b5a8: 87 28 60 06 sll %g1, 6, %g3
4000b5ac: 85 28 60 03 sll %g1, 3, %g2
4000b5b0: 84 20 c0 02 sub %g3, %g2, %g2
4000b5b4: 87 28 a0 06 sll %g2, 6, %g3
4000b5b8: 84 00 80 03 add %g2, %g3, %g2
4000b5bc: 84 00 80 01 add %g2, %g1, %g2
4000b5c0: 87 28 a0 0f sll %g2, 0xf, %g3
4000b5c4: 84 20 c0 02 sub %g3, %g2, %g2
4000b5c8: 07 13 10 92 sethi %hi(0x4c424800), %g3
4000b5cc: 85 28 a0 03 sll %g2, 3, %g2
4000b5d0: 86 10 e1 00 or %g3, 0x100, %g3
4000b5d4: 82 00 80 01 add %g2, %g1, %g1
4000b5d8: 94 10 20 54 mov 0x54, %o2
4000b5dc: 96 10 20 00 clr %o3
4000b5e0: 90 10 40 03 or %g1, %g3, %o0
4000b5e4: 7f ff eb 20 call 40006264 <rtems_semaphore_create>
4000b5e8: 98 07 bf fc add %fp, -4, %o4
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
0,
&sema
);
if (rc != RTEMS_SUCCESSFUL)
4000b5ec: 80 a2 20 00 cmp %o0, 0
4000b5f0: 32 80 00 0d bne,a 4000b624 <rtems_libio_allocate+0xbc> <== NEVER TAKEN
4000b5f4: b0 10 20 00 clr %i0 <== NOT EXECUTED
goto failed;
iop = rtems_libio_iop_freelist;
4000b5f8: f0 04 23 a0 ld [ %l0 + 0x3a0 ], %i0
next = iop->data1;
(void) memset( iop, 0, sizeof(rtems_libio_t) );
4000b5fc: 92 10 20 00 clr %o1
&sema
);
if (rc != RTEMS_SUCCESSFUL)
goto failed;
iop = rtems_libio_iop_freelist;
next = iop->data1;
4000b600: e2 06 20 38 ld [ %i0 + 0x38 ], %l1
(void) memset( iop, 0, sizeof(rtems_libio_t) );
4000b604: 90 10 00 18 mov %i0, %o0
4000b608: 40 00 12 30 call 4000fec8 <memset>
4000b60c: 94 10 20 48 mov 0x48, %o2
iop->flags = LIBIO_FLAGS_OPEN;
iop->sem = sema;
4000b610: c2 07 bf fc ld [ %fp + -4 ], %g1
rtems_libio_iop_freelist = next;
4000b614: e2 24 23 a0 st %l1, [ %l0 + 0x3a0 ]
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;
4000b618: 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;
4000b61c: 82 10 21 00 mov 0x100, %g1
4000b620: c2 26 20 18 st %g1, [ %i0 + 0x18 ]
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4000b624: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b628: 7f ff eb f8 call 40006608 <rtems_semaphore_release>
4000b62c: d0 00 63 a4 ld [ %g1 + 0x3a4 ], %o0 ! 4001d7a4 <rtems_libio_semaphore>
iop = 0;
done:
rtems_libio_unlock();
return iop;
}
4000b630: 81 c7 e0 08 ret
4000b634: 81 e8 00 00 restore
4000b508 <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
4000b508: 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 );
4000b50c: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b510: d0 00 63 a4 ld [ %g1 + 0x3a4 ], %o0 ! 4001d7a4 <rtems_libio_semaphore>
4000b514: 92 10 20 00 clr %o1
4000b518: 7f ff eb f5 call 400064ec <rtems_semaphore_obtain>
4000b51c: 94 10 20 00 clr %o2
rtems_libio_lock();
if (iop->sem)
4000b520: d0 06 20 30 ld [ %i0 + 0x30 ], %o0
4000b524: 80 a2 20 00 cmp %o0, 0
4000b528: 02 80 00 04 be 4000b538 <rtems_libio_free+0x30> <== NEVER TAKEN
4000b52c: a0 10 00 18 mov %i0, %l0
rtems_semaphore_delete(iop->sem);
4000b530: 7f ff eb c1 call 40006434 <rtems_semaphore_delete>
4000b534: 01 00 00 00 nop
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000b538: c4 04 20 18 ld [ %l0 + 0x18 ], %g2
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4000b53c: 07 10 00 75 sethi %hi(0x4001d400), %g3
iop->data1 = rtems_libio_iop_freelist;
4000b540: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000b544: f0 00 e3 a4 ld [ %g3 + 0x3a4 ], %i0
4000b548: c6 00 63 a0 ld [ %g1 + 0x3a0 ], %g3
rtems_libio_iop_freelist = iop;
4000b54c: e0 20 63 a0 st %l0, [ %g1 + 0x3a0 ]
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000b550: 82 08 be ff and %g2, -257, %g1
iop->data1 = rtems_libio_iop_freelist;
4000b554: c6 24 20 38 st %g3, [ %l0 + 0x38 ]
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000b558: c2 24 20 18 st %g1, [ %l0 + 0x18 ]
4000b55c: 7f ff ec 2b call 40006608 <rtems_semaphore_release>
4000b560: 81 e8 00 00 restore
40003100 <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
40003100: 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)
40003104: 21 10 00 73 sethi %hi(0x4001cc00), %l0
40003108: d0 04 22 04 ld [ %l0 + 0x204 ], %o0 ! 4001ce04 <rtems_libio_number_iops>
4000310c: 80 a2 20 00 cmp %o0, 0
40003110: 22 80 00 18 be,a 40003170 <rtems_libio_init+0x70> <== NEVER TAKEN
40003114: 11 13 10 92 sethi %hi(0x4c424800), %o0 <== NOT EXECUTED
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
40003118: 40 00 1f d3 call 4000b064 <calloc>
4000311c: 92 10 20 48 mov 0x48, %o1
40003120: 03 10 00 75 sethi %hi(0x4001d400), %g1
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
40003124: 80 a2 20 00 cmp %o0, 0
40003128: 12 80 00 04 bne 40003138 <rtems_libio_init+0x38> <== ALWAYS TAKEN
4000312c: d0 20 63 9c st %o0, [ %g1 + 0x39c ]
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
40003130: 10 80 00 1a b 40003198 <rtems_libio_init+0x98> <== NOT EXECUTED
40003134: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED
iop = rtems_libio_iop_freelist = rtems_libio_iops;
40003138: 05 10 00 75 sethi %hi(0x4001d400), %g2
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
4000313c: c8 04 22 04 ld [ %l0 + 0x204 ], %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;
40003140: d0 20 a3 a0 st %o0, [ %g2 + 0x3a0 ]
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
40003144: 82 10 00 08 mov %o0, %g1
40003148: 10 80 00 03 b 40003154 <rtems_libio_init+0x54>
4000314c: 84 10 20 00 clr %g2
iop->data1 = iop + 1;
40003150: 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++)
40003154: 84 00 a0 01 inc %g2
iop->data1 = iop + 1;
40003158: 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++)
4000315c: 80 a0 80 04 cmp %g2, %g4
40003160: 0a bf ff fc bcs 40003150 <rtems_libio_init+0x50>
40003164: 82 00 60 48 add %g1, 0x48, %g1
iop->data1 = iop + 1;
iop->data1 = NULL;
40003168: c0 20 e0 38 clr [ %g3 + 0x38 ]
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
4000316c: 11 13 10 92 sethi %hi(0x4c424800), %o0
40003170: 92 10 20 01 mov 1, %o1
40003174: 90 12 21 4f or %o0, 0x14f, %o0
40003178: 94 10 20 54 mov 0x54, %o2
4000317c: 96 10 20 00 clr %o3
40003180: 19 10 00 75 sethi %hi(0x4001d400), %o4
40003184: 40 00 0c 38 call 40006264 <rtems_semaphore_create>
40003188: 98 13 23 a4 or %o4, 0x3a4, %o4 ! 4001d7a4 <rtems_libio_semaphore>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
4000318c: 80 a2 20 00 cmp %o0, 0
40003190: 02 80 00 04 be 400031a0 <rtems_libio_init+0xa0> <== ALWAYS TAKEN
40003194: 03 10 00 73 sethi %hi(0x4001cc00), %g1
rtems_fatal_error_occurred( rc );
40003198: 40 00 0e 7e call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000319c: 01 00 00 00 nop <== NOT EXECUTED
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
400031a0: c2 00 62 00 ld [ %g1 + 0x200 ], %g1
400031a4: 80 a0 60 00 cmp %g1, 0
400031a8: 02 80 00 04 be 400031b8 <rtems_libio_init+0xb8> <== NEVER TAKEN
400031ac: 01 00 00 00 nop
(* rtems_fs_init_helper)();
400031b0: 9f c0 40 00 call %g1
400031b4: 01 00 00 00 nop
400031b8: 81 c7 e0 08 ret
400031bc: 81 e8 00 00 restore
40004d8c <rtems_libio_set_private_env>:
rtems_filesystem_freenode( &env->root_directory);
free(env);
}
}
rtems_status_code rtems_libio_set_private_env(void) {
40004d8c: 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);
40004d90: 90 10 20 00 clr %o0
40004d94: 92 10 20 00 clr %o1
40004d98: 40 00 0b 70 call 40007b58 <rtems_task_ident>
40004d9c: 94 07 bf fc add %fp, -4, %o2
if (sc != RTEMS_SUCCESSFUL) return sc;
40004da0: b0 92 20 00 orcc %o0, 0, %i0
40004da4: 12 80 00 19 bne 40004e08 <rtems_libio_set_private_env+0x7c><== NEVER TAKEN
40004da8: 21 10 00 7e sethi %hi(0x4001f800), %l0
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
40004dac: c4 04 23 50 ld [ %l0 + 0x350 ], %g2 ! 4001fb50 <rtems_current_user_env>
40004db0: 03 10 00 81 sethi %hi(0x40020400), %g1
40004db4: 82 10 60 40 or %g1, 0x40, %g1 ! 40020440 <rtems_global_user_env>
40004db8: 80 a0 80 01 cmp %g2, %g1
40004dbc: 12 80 00 15 bne 40004e10 <rtems_libio_set_private_env+0x84>
40004dc0: a4 14 23 50 or %l0, 0x350, %l2
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
40004dc4: 7f ff fc db call 40004130 <malloc>
40004dc8: 90 10 20 48 mov 0x48, %o0
if (!tmp)
40004dcc: a2 92 20 00 orcc %o0, 0, %l1
40004dd0: 12 80 00 04 bne 40004de0 <rtems_libio_set_private_env+0x54><== ALWAYS TAKEN
40004dd4: 92 10 00 12 mov %l2, %o1
40004dd8: 81 c7 e0 08 ret <== NOT EXECUTED
40004ddc: 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);
40004de0: 90 10 20 00 clr %o0
40004de4: 15 10 00 13 sethi %hi(0x40004c00), %o2
40004de8: 40 00 0b b2 call 40007cb0 <rtems_task_variable_add>
40004dec: 94 12 a0 58 or %o2, 0x58, %o2 ! 40004c58 <free_user_env>
if (sc != RTEMS_SUCCESSFUL) {
40004df0: 82 92 20 00 orcc %o0, 0, %g1
40004df4: 22 80 00 07 be,a 40004e10 <rtems_libio_set_private_env+0x84><== ALWAYS TAKEN
40004df8: e2 24 23 50 st %l1, [ %l0 + 0x350 ]
/* don't use free_user_env because the pathlocs are
* not initialized yet
*/
free(tmp);
40004dfc: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40004e00: 7f ff fb 41 call 40003b04 <free> <== NOT EXECUTED
40004e04: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED
return sc;
40004e08: 81 c7 e0 08 ret <== NOT EXECUTED
40004e0c: 81 e8 00 00 restore <== NOT EXECUTED
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
40004e10: 23 10 00 7e sethi %hi(0x4001f800), %l1
40004e14: e0 04 63 50 ld [ %l1 + 0x350 ], %l0 ! 4001fb50 <rtems_current_user_env>
40004e18: 94 10 20 48 mov 0x48, %o2
40004e1c: 90 10 00 10 mov %l0, %o0
40004e20: 13 10 00 81 sethi %hi(0x40020400), %o1
40004e24: 40 00 34 69 call 40011fc8 <memcpy>
40004e28: 92 12 60 40 or %o1, 0x40, %o1 ! 40020440 <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;
40004e2c: 03 10 00 81 sethi %hi(0x40020400), %g1
40004e30: d2 00 60 28 ld [ %g1 + 0x28 ], %o1 ! 40020428 <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*/
40004e34: c2 07 bf fc ld [ %fp + -4 ], %g1
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
40004e38: 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*/
40004e3c: c2 24 00 00 st %g1, [ %l0 ]
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
40004e40: 90 04 20 18 add %l0, 0x18, %o0
40004e44: 40 00 34 61 call 40011fc8 <memcpy>
40004e48: 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);
40004e4c: a0 07 bf e8 add %fp, -24, %l0
40004e50: 98 10 20 00 clr %o4
40004e54: 96 10 00 10 mov %l0, %o3
40004e58: 25 10 00 7a sethi %hi(0x4001e800), %l2
40004e5c: 92 10 20 01 mov 1, %o1
40004e60: 94 10 20 00 clr %o2
40004e64: 7f ff fa fe call 40003a5c <rtems_filesystem_evaluate_path>
40004e68: 90 14 a1 50 or %l2, 0x150, %o0
rtems_filesystem_root = loc;
40004e6c: d0 04 63 50 ld [ %l1 + 0x350 ], %o0
40004e70: 92 10 00 10 mov %l0, %o1
40004e74: 94 10 20 14 mov 0x14, %o2
40004e78: 40 00 34 54 call 40011fc8 <memcpy>
40004e7c: 90 02 20 18 add %o0, 0x18, %o0
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40004e80: 92 10 20 01 mov 1, %o1
40004e84: 94 10 20 00 clr %o2
40004e88: 90 14 a1 50 or %l2, 0x150, %o0
40004e8c: 96 10 00 10 mov %l0, %o3
40004e90: 7f ff fa f3 call 40003a5c <rtems_filesystem_evaluate_path>
40004e94: 98 10 20 00 clr %o4
rtems_filesystem_current = loc;
40004e98: d0 04 63 50 ld [ %l1 + 0x350 ], %o0
40004e9c: 92 10 00 10 mov %l0, %o1
40004ea0: 90 02 20 04 add %o0, 4, %o0
40004ea4: 40 00 34 49 call 40011fc8 <memcpy>
40004ea8: 94 10 20 14 mov 0x14, %o2
return RTEMS_SUCCESSFUL;
}
40004eac: 81 c7 e0 08 ret
40004eb0: 81 e8 00 00 restore
40004cd0 <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) {
40004cd0: 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);
40004cd4: 90 10 20 00 clr %o0 <== NOT EXECUTED
40004cd8: 92 10 20 00 clr %o1 <== NOT EXECUTED
40004cdc: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED
40004ce0: 40 00 0b 9e call 40007b58 <rtems_task_ident> <== NOT EXECUTED
40004ce4: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
40004ce8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004cec: 12 80 00 26 bne 40004d84 <rtems_libio_share_private_env+0xb4><== NOT EXECUTED
40004cf0: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED
if (rtems_current_user_env->task_id==current_task_id) {
40004cf4: 13 10 00 7e sethi %hi(0x4001f800), %o1 <== NOT EXECUTED
40004cf8: e0 02 63 50 ld [ %o1 + 0x350 ], %l0 ! 4001fb50 <rtems_current_user_env><== NOT EXECUTED
40004cfc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40004d00: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED
40004d04: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40004d08: 12 80 00 09 bne 40004d2c <rtems_libio_share_private_env+0x5c><== NOT EXECUTED
40004d0c: 92 12 63 50 or %o1, 0x350, %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);
40004d10: 40 00 0c 14 call 40007d60 <rtems_task_variable_delete> <== NOT EXECUTED
40004d14: 01 00 00 00 nop <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
40004d18: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40004d1c: 12 80 00 1a bne 40004d84 <rtems_libio_share_private_env+0xb4><== NOT EXECUTED
40004d20: 01 00 00 00 nop <== NOT EXECUTED
free_user_env(tmp);
40004d24: 7f ff ff cd call 40004c58 <free_user_env> <== NOT EXECUTED
40004d28: 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,
40004d2c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40004d30: 21 10 00 7e sethi %hi(0x4001f800), %l0 <== NOT EXECUTED
40004d34: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED
40004d38: a2 14 23 50 or %l0, 0x350, %l1 <== NOT EXECUTED
40004d3c: 40 00 0c 2f call 40007df8 <rtems_task_variable_get> <== NOT EXECUTED
40004d40: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
(void*)&shared_user_env );
if (sc != RTEMS_SUCCESSFUL)
40004d44: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40004d48: 12 80 00 0c bne 40004d78 <rtems_libio_share_private_env+0xa8><== NOT EXECUTED
40004d4c: 07 10 00 81 sethi %hi(0x40020400), %g3 <== NOT EXECUTED
goto bailout;
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env);
40004d50: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
40004d54: 15 10 00 13 sethi %hi(0x40004c00), %o2 <== NOT EXECUTED
40004d58: 40 00 0b d6 call 40007cb0 <rtems_task_variable_add> <== NOT EXECUTED
40004d5c: 94 12 a0 58 or %o2, 0x58, %o2 ! 40004c58 <free_user_env> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
40004d60: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40004d64: 12 80 00 05 bne 40004d78 <rtems_libio_share_private_env+0xa8><== NOT EXECUTED
40004d68: 07 10 00 81 sethi %hi(0x40020400), %g3 <== NOT EXECUTED
goto bailout;
/* the current_user_env is the same pointer that remote env */
rtems_current_user_env = shared_user_env;
40004d6c: 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;
40004d70: 10 80 00 05 b 40004d84 <rtems_libio_share_private_env+0xb4><== NOT EXECUTED
40004d74: c4 24 23 50 st %g2, [ %l0 + 0x350 ] <== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
40004d78: 05 10 00 7e sethi %hi(0x4001f800), %g2 <== NOT EXECUTED
40004d7c: 86 10 e0 40 or %g3, 0x40, %g3 <== NOT EXECUTED
40004d80: c6 20 a3 50 st %g3, [ %g2 + 0x350 ] <== NOT EXECUTED
return sc;
}
40004d84: 81 c7 e0 08 ret <== NOT EXECUTED
40004d88: 91 e8 00 01 restore %g0, %g1, %o0 <== NOT EXECUTED
4000b3bc <rtems_libio_to_fcntl_flags>:
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4000b3bc: 84 0a 20 06 and %o0, 6, %g2
4000b3c0: 80 a0 a0 06 cmp %g2, 6
4000b3c4: 02 80 00 07 be 4000b3e0 <rtems_libio_to_fcntl_flags+0x24> <== NEVER TAKEN
4000b3c8: 82 10 20 02 mov 2, %g1
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
4000b3cc: 82 0a 20 02 and %o0, 2, %g1
4000b3d0: 80 a0 00 01 cmp %g0, %g1
4000b3d4: 83 32 20 02 srl %o0, 2, %g1
4000b3d8: 84 60 3f ff subx %g0, -1, %g2
4000b3dc: 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 ) {
4000b3e0: 80 8a 20 01 btst 1, %o0
4000b3e4: 02 80 00 04 be 4000b3f4 <rtems_libio_to_fcntl_flags+0x38>
4000b3e8: 80 8a 22 00 btst 0x200, %o0
fcntl_flags |= O_NONBLOCK;
4000b3ec: 05 00 00 10 sethi %hi(0x4000), %g2
4000b3f0: 82 10 40 02 or %g1, %g2, %g1
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
4000b3f4: 32 80 00 02 bne,a 4000b3fc <rtems_libio_to_fcntl_flags+0x40>
4000b3f8: 82 10 60 08 or %g1, 8, %g1
fcntl_flags |= O_APPEND;
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
4000b3fc: 80 8a 24 00 btst 0x400, %o0
4000b400: 32 80 00 02 bne,a 4000b408 <rtems_libio_to_fcntl_flags+0x4c>
4000b404: 82 10 62 00 or %g1, 0x200, %g1
fcntl_flags |= O_CREAT;
}
return fcntl_flags;
}
4000b408: 81 c3 e0 08 retl
4000b40c: 90 10 00 01 mov %g1, %o0
40010d84 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
40010d84: 9d e3 bf a0 save %sp, -96, %sp
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
40010d88: a0 96 20 00 orcc %i0, 0, %l0
40010d8c: 02 80 00 20 be 40010e0c <rtems_memalign+0x88>
40010d90: 03 10 00 8f sethi %hi(0x40023c00), %g1
*pointer = NULL;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
40010d94: c2 00 63 b0 ld [ %g1 + 0x3b0 ], %g1 ! 40023fb0 <_System_state_Current>
40010d98: 80 a0 60 03 cmp %g1, 3
40010d9c: 12 80 00 07 bne 40010db8 <rtems_memalign+0x34> <== NEVER TAKEN
40010da0: c0 24 00 00 clr [ %l0 ]
40010da4: 7f ff cf 47 call 40004ac0 <malloc_is_system_state_OK>
40010da8: 01 00 00 00 nop
40010dac: 80 8a 20 ff btst 0xff, %o0
40010db0: 02 80 00 18 be 40010e10 <rtems_memalign+0x8c> <== NEVER TAKEN
40010db4: b0 10 20 16 mov 0x16, %i0
/*
*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
40010db8: 7f ff cf 5b call 40004b24 <malloc_deferred_frees_process>
40010dbc: b0 10 20 0c mov 0xc, %i0
uintptr_t size,
uintptr_t alignment
)
{
return
_Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 );
40010dc0: 03 10 00 8c sethi %hi(0x40023000), %g1
40010dc4: d0 00 61 e0 ld [ %g1 + 0x1e0 ], %o0 ! 400231e0 <RTEMS_Malloc_Heap>
40010dc8: 94 10 00 19 mov %i1, %o2
40010dcc: 92 10 00 1a mov %i2, %o1
40010dd0: 7f ff e4 aa call 4000a078 <_Protected_heap_Allocate_aligned_with_boundary>
40010dd4: 96 10 20 00 clr %o3
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
40010dd8: b2 92 20 00 orcc %o0, 0, %i1
40010ddc: 02 80 00 0d be 40010e10 <rtems_memalign+0x8c>
40010de0: 03 10 00 8e sethi %hi(0x40023800), %g1
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
40010de4: c2 00 60 68 ld [ %g1 + 0x68 ], %g1 ! 40023868 <rtems_malloc_statistics_helpers>
40010de8: 80 a0 60 00 cmp %g1, 0
40010dec: 22 80 00 06 be,a 40010e04 <rtems_memalign+0x80> <== ALWAYS TAKEN
40010df0: f2 24 00 00 st %i1, [ %l0 ]
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
40010df4: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
40010df8: 9f c0 40 00 call %g1 <== NOT EXECUTED
40010dfc: 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;
40010e00: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED
return 0;
40010e04: 81 c7 e0 08 ret
40010e08: 91 e8 20 00 restore %g0, 0, %o0
40010e0c: b0 10 20 16 mov 0x16, %i0
}
40010e10: 81 c7 e0 08 ret
40010e14: 81 e8 00 00 restore
40008484 <rtems_panic>:
void rtems_panic(
const char *printf_format,
...
)
{
40008484: 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);
40008488: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED
...
)
{
va_list arglist;
va_start(arglist, printf_format);
4000848c: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED
40008490: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED
40008494: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED
40008498: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED
4000849c: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED
400084a0: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED
(void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist);
400084a4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
400084a8: 7f ff ff 89 call 400082cc <rtems_verror> <== NOT EXECUTED
400084ac: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED
va_end(arglist);
}
400084b0: 81 c7 e0 08 ret <== NOT EXECUTED
400084b4: 81 e8 00 00 restore <== NOT EXECUTED
40013844 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
40013844: 9d e3 bf a0 save %sp, -96, %sp
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
40013848: a0 96 20 00 orcc %i0, 0, %l0
4001384c: 02 80 00 1c be 400138bc <rtems_partition_create+0x78>
40013850: b0 10 20 03 mov 3, %i0
return RTEMS_INVALID_NAME;
if ( !starting_address )
40013854: 80 a6 60 00 cmp %i1, 0
40013858: 02 80 00 34 be 40013928 <rtems_partition_create+0xe4>
4001385c: 80 a7 60 00 cmp %i5, 0
return RTEMS_INVALID_ADDRESS;
if ( !id )
40013860: 02 80 00 32 be 40013928 <rtems_partition_create+0xe4> <== NEVER TAKEN
40013864: 80 a6 e0 00 cmp %i3, 0
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
40013868: 02 80 00 32 be 40013930 <rtems_partition_create+0xec>
4001386c: 80 a6 a0 00 cmp %i2, 0
40013870: 02 80 00 30 be 40013930 <rtems_partition_create+0xec>
40013874: 80 a6 80 1b cmp %i2, %i3
40013878: 0a 80 00 2e bcs 40013930 <rtems_partition_create+0xec>
4001387c: 80 8e e0 07 btst 7, %i3
40013880: 12 80 00 2c bne 40013930 <rtems_partition_create+0xec>
40013884: 80 8e 60 07 btst 7, %i1
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
40013888: 12 80 00 28 bne 40013928 <rtems_partition_create+0xe4>
4001388c: 03 10 00 f9 sethi %hi(0x4003e400), %g1
40013890: c4 00 61 40 ld [ %g1 + 0x140 ], %g2 ! 4003e540 <_Thread_Dispatch_disable_level>
40013894: 84 00 a0 01 inc %g2
40013898: c4 20 61 40 st %g2, [ %g1 + 0x140 ]
* 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 );
4001389c: 25 10 00 f8 sethi %hi(0x4003e000), %l2
400138a0: 40 00 12 07 call 400180bc <_Objects_Allocate>
400138a4: 90 14 a3 48 or %l2, 0x348, %o0 ! 4003e348 <_Partition_Information>
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
400138a8: a2 92 20 00 orcc %o0, 0, %l1
400138ac: 32 80 00 06 bne,a 400138c4 <rtems_partition_create+0x80>
400138b0: f4 24 60 14 st %i2, [ %l1 + 0x14 ]
_Thread_Enable_dispatch();
400138b4: 40 00 15 cc call 40018fe4 <_Thread_Enable_dispatch>
400138b8: b0 10 20 05 mov 5, %i0
return RTEMS_TOO_MANY;
400138bc: 81 c7 e0 08 ret
400138c0: 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,
400138c4: 90 10 00 1a mov %i2, %o0
400138c8: 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;
400138cc: f8 24 60 1c st %i4, [ %l1 + 0x1c ]
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
400138d0: f2 24 60 10 st %i1, [ %l1 + 0x10 ]
the_partition->length = length;
the_partition->buffer_size = buffer_size;
400138d4: 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,
400138d8: 40 00 64 21 call 4002c95c <.udiv>
400138dc: c0 24 60 20 clr [ %l1 + 0x20 ]
400138e0: 92 10 00 19 mov %i1, %o1
400138e4: 94 10 00 08 mov %o0, %o2
400138e8: 96 10 00 1b mov %i3, %o3
400138ec: b4 04 60 24 add %l1, 0x24, %i2
400138f0: 40 00 0c 73 call 40016abc <_Chain_Initialize>
400138f4: 90 10 00 1a mov %i2, %o0
400138f8: c2 14 60 0a lduh [ %l1 + 0xa ], %g1
400138fc: c6 04 60 08 ld [ %l1 + 8 ], %g3
40013900: a4 14 a3 48 or %l2, 0x348, %l2
40013904: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
40013908: e0 24 60 0c st %l0, [ %l1 + 0xc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4001390c: 83 28 60 02 sll %g1, 2, %g1
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
40013910: c6 27 40 00 st %g3, [ %i5 ]
40013914: e2 20 80 01 st %l1, [ %g2 + %g1 ]
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
40013918: 40 00 15 b3 call 40018fe4 <_Thread_Enable_dispatch>
4001391c: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
40013920: 81 c7 e0 08 ret
40013924: 81 e8 00 00 restore
40013928: 81 c7 e0 08 ret
4001392c: 91 e8 20 09 restore %g0, 9, %o0
40013930: b0 10 20 08 mov 8, %i0
}
40013934: 81 c7 e0 08 ret
40013938: 81 e8 00 00 restore
4000d1e0 <rtems_pipe_initialize>:
/*
* Initialization of FIFO/pipe module.
*/
void rtems_pipe_initialize (void)
{
4000d1e0: 9d e3 bf a0 save %sp, -96, %sp
if (!rtems_pipe_configured)
4000d1e4: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000d1e8: c2 08 60 74 ldub [ %g1 + 0x74 ], %g1 ! 4001d474 <rtems_pipe_configured>
4000d1ec: 80 a0 60 00 cmp %g1, 0
4000d1f0: 02 80 00 15 be 4000d244 <rtems_pipe_initialize+0x64> <== ALWAYS TAKEN
4000d1f4: 19 10 00 75 sethi %hi(0x4001d400), %o4
return;
if (rtems_pipe_semaphore)
4000d1f8: c2 03 21 e4 ld [ %o4 + 0x1e4 ], %g1 ! 4001d5e4 <rtems_pipe_semaphore><== NOT EXECUTED
4000d1fc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d200: 12 80 00 11 bne 4000d244 <rtems_pipe_initialize+0x64> <== NOT EXECUTED
4000d204: 98 13 21 e4 or %o4, 0x1e4, %o4 <== NOT EXECUTED
return;
rtems_status_code sc;
sc = rtems_semaphore_create(
4000d208: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED
4000d20c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000d210: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED
4000d214: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED
4000d218: 7f ff e4 13 call 40006264 <rtems_semaphore_create> <== NOT EXECUTED
4000d21c: 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)
4000d220: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d224: 02 80 00 04 be 4000d234 <rtems_pipe_initialize+0x54> <== NOT EXECUTED
4000d228: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
4000d22c: 7f ff e6 59 call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000d230: 01 00 00 00 nop <== NOT EXECUTED
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
4000d234: 7f ff e2 ec call 40005de4 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
4000d238: 01 00 00 00 nop <== NOT EXECUTED
rtems_pipe_no = now;
4000d23c: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000d240: d0 30 61 ea sth %o0, [ %g1 + 0x1ea ] ! 4001d5ea <rtems_pipe_no><== NOT EXECUTED
4000d244: 81 c7 e0 08 ret
4000d248: 81 e8 00 00 restore
400076e4 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
400076e4: 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 *)
400076e8: 11 10 00 8d sethi %hi(0x40023400), %o0
400076ec: 92 10 00 18 mov %i0, %o1
400076f0: 90 12 22 70 or %o0, 0x270, %o0
400076f4: 40 00 08 c4 call 40009a04 <_Objects_Get>
400076f8: 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 ) {
400076fc: c2 07 bf fc ld [ %fp + -4 ], %g1
40007700: 80 a0 60 00 cmp %g1, 0
40007704: 12 80 00 63 bne 40007890 <rtems_rate_monotonic_period+0x1ac>
40007708: a0 10 00 08 mov %o0, %l0
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
4000770c: 25 10 00 8e sethi %hi(0x40023800), %l2
40007710: c4 02 20 40 ld [ %o0 + 0x40 ], %g2
40007714: c2 04 a0 9c ld [ %l2 + 0x9c ], %g1
40007718: 80 a0 80 01 cmp %g2, %g1
4000771c: 02 80 00 06 be 40007734 <rtems_rate_monotonic_period+0x50>
40007720: 80 a6 60 00 cmp %i1, 0
_Thread_Enable_dispatch();
40007724: 40 00 0b 06 call 4000a33c <_Thread_Enable_dispatch>
40007728: b0 10 20 17 mov 0x17, %i0
return RTEMS_NOT_OWNER_OF_RESOURCE;
4000772c: 81 c7 e0 08 ret
40007730: 81 e8 00 00 restore
}
if ( length == RTEMS_PERIOD_STATUS ) {
40007734: 12 80 00 0b bne 40007760 <rtems_rate_monotonic_period+0x7c>
40007738: 01 00 00 00 nop
switch ( the_period->state ) {
4000773c: c2 02 20 38 ld [ %o0 + 0x38 ], %g1
40007740: 80 a0 60 04 cmp %g1, 4
40007744: 18 80 00 4f bgu 40007880 <rtems_rate_monotonic_period+0x19c><== NEVER TAKEN
40007748: b0 10 20 00 clr %i0
4000774c: 83 28 60 02 sll %g1, 2, %g1
40007750: 05 10 00 84 sethi %hi(0x40021000), %g2
40007754: 84 10 a2 d8 or %g2, 0x2d8, %g2 ! 400212d8 <CSWTCH.47>
40007758: 10 80 00 4a b 40007880 <rtems_rate_monotonic_period+0x19c>
4000775c: f0 00 80 01 ld [ %g2 + %g1 ], %i0
}
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
40007760: 7f ff ed 25 call 40002bf4 <sparc_disable_interrupts>
40007764: 01 00 00 00 nop
40007768: a6 10 00 08 mov %o0, %l3
switch ( the_period->state ) {
4000776c: e2 04 20 38 ld [ %l0 + 0x38 ], %l1
40007770: 80 a4 60 02 cmp %l1, 2
40007774: 02 80 00 1a be 400077dc <rtems_rate_monotonic_period+0xf8>
40007778: 80 a4 60 04 cmp %l1, 4
4000777c: 02 80 00 34 be 4000784c <rtems_rate_monotonic_period+0x168>
40007780: 80 a4 60 00 cmp %l1, 0
40007784: 12 80 00 43 bne 40007890 <rtems_rate_monotonic_period+0x1ac><== NEVER TAKEN
40007788: 01 00 00 00 nop
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
4000778c: 7f ff ed 1e call 40002c04 <sparc_enable_interrupts>
40007790: 01 00 00 00 nop
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
40007794: 7f ff ff 50 call 400074d4 <_Rate_monotonic_Initiate_statistics>
40007798: 90 10 00 10 mov %l0, %o0
the_period->state = RATE_MONOTONIC_ACTIVE;
4000779c: 82 10 20 02 mov 2, %g1
400077a0: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
400077a4: 03 10 00 1e sethi %hi(0x40007800), %g1
400077a8: 82 10 63 5c or %g1, 0x35c, %g1 ! 40007b5c <_Rate_monotonic_Timeout>
the_watchdog->id = id;
400077ac: f0 24 20 30 st %i0, [ %l0 + 0x30 ]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
400077b0: 92 04 20 10 add %l0, 0x10, %o1
400077b4: 11 10 00 8e sethi %hi(0x40023800), %o0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
400077b8: f2 24 20 1c st %i1, [ %l0 + 0x1c ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
400077bc: 90 12 20 bc or %o0, 0xbc, %o0
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
400077c0: c0 24 20 18 clr [ %l0 + 0x18 ]
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
400077c4: c0 24 20 34 clr [ %l0 + 0x34 ]
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
400077c8: f2 24 20 3c st %i1, [ %l0 + 0x3c ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
400077cc: c2 24 20 2c st %g1, [ %l0 + 0x2c ]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
400077d0: 40 00 10 13 call 4000b81c <_Watchdog_Insert>
400077d4: b0 10 20 00 clr %i0
400077d8: 30 80 00 2a b,a 40007880 <rtems_rate_monotonic_period+0x19c>
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
400077dc: 7f ff ff 84 call 400075ec <_Rate_monotonic_Update_statistics>
400077e0: 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;
400077e4: 82 10 20 01 mov 1, %g1
the_period->next_length = length;
400077e8: 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;
400077ec: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
the_period->next_length = length;
_ISR_Enable( level );
400077f0: 7f ff ed 05 call 40002c04 <sparc_enable_interrupts>
400077f4: 90 10 00 13 mov %l3, %o0
_Thread_Executing->Wait.id = the_period->Object.id;
400077f8: c2 04 a0 9c ld [ %l2 + 0x9c ], %g1
400077fc: c4 04 20 08 ld [ %l0 + 8 ], %g2
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
40007800: 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;
40007804: c4 20 60 20 st %g2, [ %g1 + 0x20 ]
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
40007808: 40 00 0d 38 call 4000ace8 <_Thread_Set_state>
4000780c: 13 00 00 10 sethi %hi(0x4000), %o1
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
40007810: 7f ff ec f9 call 40002bf4 <sparc_disable_interrupts>
40007814: 01 00 00 00 nop
local_state = the_period->state;
40007818: e6 04 20 38 ld [ %l0 + 0x38 ], %l3
the_period->state = RATE_MONOTONIC_ACTIVE;
4000781c: e2 24 20 38 st %l1, [ %l0 + 0x38 ]
_ISR_Enable( level );
40007820: 7f ff ec f9 call 40002c04 <sparc_enable_interrupts>
40007824: 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 )
40007828: 80 a4 e0 03 cmp %l3, 3
4000782c: 12 80 00 04 bne 4000783c <rtems_rate_monotonic_period+0x158>
40007830: d0 04 a0 9c ld [ %l2 + 0x9c ], %o0
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
40007834: 40 00 09 cb call 40009f60 <_Thread_Clear_state>
40007838: 13 00 00 10 sethi %hi(0x4000), %o1
_Thread_Enable_dispatch();
4000783c: 40 00 0a c0 call 4000a33c <_Thread_Enable_dispatch>
40007840: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
40007844: 81 c7 e0 08 ret
40007848: 81 e8 00 00 restore
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
4000784c: 7f ff ff 68 call 400075ec <_Rate_monotonic_Update_statistics>
40007850: 90 10 00 10 mov %l0, %o0
_ISR_Enable( level );
40007854: 7f ff ec ec call 40002c04 <sparc_enable_interrupts>
40007858: 90 10 00 13 mov %l3, %o0
the_period->state = RATE_MONOTONIC_ACTIVE;
4000785c: 82 10 20 02 mov 2, %g1
40007860: 92 04 20 10 add %l0, 0x10, %o1
40007864: 11 10 00 8e sethi %hi(0x40023800), %o0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
40007868: f2 24 20 1c st %i1, [ %l0 + 0x1c ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4000786c: 90 12 20 bc or %o0, 0xbc, %o0
the_period->next_length = length;
40007870: f2 24 20 3c st %i1, [ %l0 + 0x3c ]
*/
_Rate_monotonic_Update_statistics( the_period );
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
40007874: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
40007878: 40 00 0f e9 call 4000b81c <_Watchdog_Insert>
4000787c: b0 10 20 06 mov 6, %i0
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
40007880: 40 00 0a af call 4000a33c <_Thread_Enable_dispatch>
40007884: 01 00 00 00 nop
return RTEMS_TIMEOUT;
40007888: 81 c7 e0 08 ret
4000788c: 81 e8 00 00 restore
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
40007890: 81 c7 e0 08 ret
40007894: 91 e8 20 04 restore %g0, 4, %o0
40007898 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
40007898: 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 )
4000789c: 80 a6 60 00 cmp %i1, 0
400078a0: 02 80 00 7a be 40007a88 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f0><== NEVER TAKEN
400078a4: 90 10 00 18 mov %i0, %o0
return;
(*print)( context, "Period information by period\n" );
400078a8: 13 10 00 84 sethi %hi(0x40021000), %o1
400078ac: 9f c6 40 00 call %i1
400078b0: 92 12 62 f0 or %o1, 0x2f0, %o1 ! 400212f0 <CSWTCH.47+0x18>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
400078b4: 90 10 00 18 mov %i0, %o0
400078b8: 13 10 00 84 sethi %hi(0x40021000), %o1
400078bc: 9f c6 40 00 call %i1
400078c0: 92 12 63 10 or %o1, 0x310, %o1 ! 40021310 <CSWTCH.47+0x38>
(*print)( context, "--- Wall times are in seconds ---\n" );
400078c4: 90 10 00 18 mov %i0, %o0
400078c8: 13 10 00 84 sethi %hi(0x40021000), %o1
400078cc: 9f c6 40 00 call %i1
400078d0: 92 12 63 38 or %o1, 0x338, %o1 ! 40021338 <CSWTCH.47+0x60>
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
400078d4: 90 10 00 18 mov %i0, %o0
400078d8: 13 10 00 84 sethi %hi(0x40021000), %o1
400078dc: 9f c6 40 00 call %i1
400078e0: 92 12 63 60 or %o1, 0x360, %o1 ! 40021360 <CSWTCH.47+0x88>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
400078e4: 90 10 00 18 mov %i0, %o0
400078e8: 13 10 00 84 sethi %hi(0x40021000), %o1
400078ec: 9f c6 40 00 call %i1
400078f0: 92 12 63 b0 or %o1, 0x3b0, %o1 ! 400213b0 <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 ;
400078f4: 03 10 00 8d sethi %hi(0x40023400), %g1
rtems_object_get_name( the_status.owner, sizeof(name), name );
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
400078f8: 2d 10 00 85 sethi %hi(0x40021400), %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 ;
400078fc: 82 10 62 70 or %g1, 0x270, %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,
40007900: 2b 10 00 85 sethi %hi(0x40021400), %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,
40007904: 29 10 00 85 sethi %hi(0x40021400), %l4
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
40007908: 27 10 00 85 sethi %hi(0x40021400), %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 );
4000790c: 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 ;
40007910: 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,
40007914: ac 15 a0 00 mov %l6, %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,
40007918: aa 15 60 20 or %l5, 0x20, %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,
4000791c: a8 15 20 40 or %l4, 0x40, %l4
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
40007920: a6 14 e0 18 or %l3, 0x18, %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 ;
40007924: 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 );
40007928: 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 );
4000792c: 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 );
40007930: 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 ;
40007934: 10 80 00 51 b 40007a78 <rtems_rate_monotonic_report_statistics_with_plugin+0x1e0>
40007938: a2 07 bf f0 add %fp, -16, %l1
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
4000793c: 40 00 19 fd call 4000e130 <rtems_rate_monotonic_get_statistics>
40007940: 92 10 00 1d mov %i5, %o1
if ( status != RTEMS_SUCCESSFUL )
40007944: 80 a2 20 00 cmp %o0, 0
40007948: 32 80 00 4c bne,a 40007a78 <rtems_rate_monotonic_report_statistics_with_plugin+0x1e0>
4000794c: 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 );
40007950: 92 10 00 1c mov %i4, %o1
40007954: 40 00 1a 24 call 4000e1e4 <rtems_rate_monotonic_get_status>
40007958: 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 );
4000795c: d0 07 bf d8 ld [ %fp + -40 ], %o0
40007960: 94 10 00 12 mov %l2, %o2
40007964: 40 00 00 ae call 40007c1c <rtems_object_get_name>
40007968: 92 10 20 05 mov 5, %o1
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
4000796c: d8 1f bf a0 ldd [ %fp + -96 ], %o4
40007970: 92 10 00 16 mov %l6, %o1
40007974: 94 10 00 10 mov %l0, %o2
40007978: 90 10 00 18 mov %i0, %o0
4000797c: 9f c6 40 00 call %i1
40007980: 96 10 00 12 mov %l2, %o3
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
40007984: 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 );
40007988: 94 10 00 11 mov %l1, %o2
4000798c: 90 10 00 1a mov %i2, %o0
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
40007990: 80 a0 60 00 cmp %g1, 0
40007994: 12 80 00 06 bne 400079ac <rtems_rate_monotonic_report_statistics_with_plugin+0x114>
40007998: 92 10 00 13 mov %l3, %o1
(*print)( context, "\n" );
4000799c: 9f c6 40 00 call %i1
400079a0: 90 10 00 18 mov %i0, %o0
continue;
400079a4: 10 80 00 35 b 40007a78 <rtems_rate_monotonic_report_statistics_with_plugin+0x1e0>
400079a8: 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 );
400079ac: 40 00 0e 72 call 4000b374 <_Timespec_Divide_by_integer>
400079b0: 92 10 00 01 mov %g1, %o1
(*print)( context,
400079b4: d0 07 bf ac ld [ %fp + -84 ], %o0
400079b8: 40 00 57 a3 call 4001d844 <.div>
400079bc: 92 10 23 e8 mov 0x3e8, %o1
400079c0: 96 10 00 08 mov %o0, %o3
400079c4: d0 07 bf b4 ld [ %fp + -76 ], %o0
400079c8: d6 27 bf 9c st %o3, [ %fp + -100 ]
400079cc: 40 00 57 9e call 4001d844 <.div>
400079d0: 92 10 23 e8 mov 0x3e8, %o1
400079d4: c2 07 bf f0 ld [ %fp + -16 ], %g1
400079d8: b6 10 00 08 mov %o0, %i3
400079dc: d0 07 bf f4 ld [ %fp + -12 ], %o0
400079e0: c2 23 a0 5c st %g1, [ %sp + 0x5c ]
400079e4: 40 00 57 98 call 4001d844 <.div>
400079e8: 92 10 23 e8 mov 0x3e8, %o1
400079ec: d8 07 bf b0 ld [ %fp + -80 ], %o4
400079f0: d6 07 bf 9c ld [ %fp + -100 ], %o3
400079f4: d4 07 bf a8 ld [ %fp + -88 ], %o2
400079f8: 9a 10 00 1b mov %i3, %o5
400079fc: d0 23 a0 60 st %o0, [ %sp + 0x60 ]
40007a00: 92 10 00 15 mov %l5, %o1
40007a04: 9f c6 40 00 call %i1
40007a08: 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);
40007a0c: d2 07 bf a0 ld [ %fp + -96 ], %o1
40007a10: 94 10 00 11 mov %l1, %o2
40007a14: 40 00 0e 58 call 4000b374 <_Timespec_Divide_by_integer>
40007a18: 90 07 bf d0 add %fp, -48, %o0
(*print)( context,
40007a1c: d0 07 bf c4 ld [ %fp + -60 ], %o0
40007a20: 40 00 57 89 call 4001d844 <.div>
40007a24: 92 10 23 e8 mov 0x3e8, %o1
40007a28: 96 10 00 08 mov %o0, %o3
40007a2c: d0 07 bf cc ld [ %fp + -52 ], %o0
40007a30: d6 27 bf 9c st %o3, [ %fp + -100 ]
40007a34: 40 00 57 84 call 4001d844 <.div>
40007a38: 92 10 23 e8 mov 0x3e8, %o1
40007a3c: c2 07 bf f0 ld [ %fp + -16 ], %g1
40007a40: b6 10 00 08 mov %o0, %i3
40007a44: d0 07 bf f4 ld [ %fp + -12 ], %o0
40007a48: 92 10 23 e8 mov 0x3e8, %o1
40007a4c: 40 00 57 7e call 4001d844 <.div>
40007a50: c2 23 a0 5c st %g1, [ %sp + 0x5c ]
40007a54: d4 07 bf c0 ld [ %fp + -64 ], %o2
40007a58: d6 07 bf 9c ld [ %fp + -100 ], %o3
40007a5c: d8 07 bf c8 ld [ %fp + -56 ], %o4
40007a60: d0 23 a0 60 st %o0, [ %sp + 0x60 ]
40007a64: 9a 10 00 1b mov %i3, %o5
40007a68: 90 10 00 18 mov %i0, %o0
40007a6c: 9f c6 40 00 call %i1
40007a70: 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++ ) {
40007a74: 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 ;
40007a78: c2 05 e0 0c ld [ %l7 + 0xc ], %g1
40007a7c: 80 a4 00 01 cmp %l0, %g1
40007a80: 08 bf ff af bleu 4000793c <rtems_rate_monotonic_report_statistics_with_plugin+0xa4>
40007a84: 90 10 00 10 mov %l0, %o0
40007a88: 81 c7 e0 08 ret
40007a8c: 81 e8 00 00 restore
40014e2c <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
40014e2c: 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 )
40014e30: 82 10 20 0a mov 0xa, %g1
40014e34: 80 a6 60 00 cmp %i1, 0
40014e38: 02 80 00 2a be 40014ee0 <rtems_signal_send+0xb4>
40014e3c: 90 10 00 18 mov %i0, %o0
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
40014e40: 40 00 10 8c call 40019070 <_Thread_Get>
40014e44: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
40014e48: c4 07 bf fc ld [ %fp + -4 ], %g2
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
40014e4c: a0 10 00 08 mov %o0, %l0
switch ( location ) {
40014e50: 80 a0 a0 00 cmp %g2, 0
40014e54: 12 80 00 23 bne 40014ee0 <rtems_signal_send+0xb4>
40014e58: 82 10 20 04 mov 4, %g1
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
40014e5c: d2 02 21 5c ld [ %o0 + 0x15c ], %o1
asr = &api->Signal;
40014e60: c2 02 60 0c ld [ %o1 + 0xc ], %g1
40014e64: 80 a0 60 00 cmp %g1, 0
40014e68: 02 80 00 1b be 40014ed4 <rtems_signal_send+0xa8>
40014e6c: 01 00 00 00 nop
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
if ( asr->is_enabled ) {
40014e70: c2 0a 60 08 ldub [ %o1 + 8 ], %g1
40014e74: 80 a0 60 00 cmp %g1, 0
40014e78: 02 80 00 11 be 40014ebc <rtems_signal_send+0x90>
40014e7c: 90 10 00 19 mov %i1, %o0
_ASR_Post_signals( signal_set, &asr->signals_posted );
40014e80: 7f ff ff e2 call 40014e08 <_ASR_Post_signals>
40014e84: 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 ) )
40014e88: 03 10 00 f9 sethi %hi(0x4003e400), %g1
40014e8c: c4 00 61 d8 ld [ %g1 + 0x1d8 ], %g2 ! 4003e5d8 <_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;
40014e90: 82 10 20 01 mov 1, %g1
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
40014e94: 80 a0 a0 00 cmp %g2, 0
40014e98: 02 80 00 0b be 40014ec4 <rtems_signal_send+0x98>
40014e9c: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ]
40014ea0: 05 10 00 f9 sethi %hi(0x4003e400), %g2
40014ea4: c4 00 a1 fc ld [ %g2 + 0x1fc ], %g2 ! 4003e5fc <_Thread_Executing>
40014ea8: 80 a4 00 02 cmp %l0, %g2
40014eac: 12 80 00 06 bne 40014ec4 <rtems_signal_send+0x98> <== NEVER TAKEN
40014eb0: 05 10 00 f9 sethi %hi(0x4003e400), %g2
_ISR_Signals_to_thread_executing = true;
40014eb4: 10 80 00 04 b 40014ec4 <rtems_signal_send+0x98>
40014eb8: c2 28 a2 98 stb %g1, [ %g2 + 0x298 ] ! 4003e698 <_ISR_Signals_to_thread_executing>
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
40014ebc: 7f ff ff d3 call 40014e08 <_ASR_Post_signals>
40014ec0: 92 02 60 18 add %o1, 0x18, %o1
}
_Thread_Enable_dispatch();
40014ec4: 40 00 10 48 call 40018fe4 <_Thread_Enable_dispatch>
40014ec8: 01 00 00 00 nop
return RTEMS_SUCCESSFUL;
40014ecc: 10 80 00 05 b 40014ee0 <rtems_signal_send+0xb4>
40014ed0: 82 10 20 00 clr %g1 ! 0 <PROM_START>
}
_Thread_Enable_dispatch();
40014ed4: 40 00 10 44 call 40018fe4 <_Thread_Enable_dispatch>
40014ed8: 01 00 00 00 nop
40014edc: 82 10 20 0b mov 0xb, %g1 ! b <PROM_START+0xb>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
40014ee0: 81 c7 e0 08 ret
40014ee4: 91 e8 00 01 restore %g0, %g1, %o0
40002c20 <rtems_stack_checker_begin_extension>:
* rtems_stack_checker_Begin_extension
*/
void rtems_stack_checker_begin_extension(
Thread_Control *the_thread
)
{
40002c20: 9d e3 bf a0 save %sp, -96, %sp
Stack_check_Control *the_pattern;
if ( the_thread->Object.id == 0 ) /* skip system tasks */
40002c24: c2 06 20 08 ld [ %i0 + 8 ], %g1
40002c28: 80 a0 60 00 cmp %g1, 0
40002c2c: 02 80 00 07 be 40002c48 <rtems_stack_checker_begin_extension+0x28><== NEVER TAKEN
40002c30: 13 10 00 77 sethi %hi(0x4001dc00), %o1
return;
the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack);
*the_pattern = Stack_check_Pattern;
40002c34: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0
40002c38: 90 02 20 08 add %o0, 8, %o0
40002c3c: 92 12 62 c8 or %o1, 0x2c8, %o1
40002c40: 40 00 35 e7 call 400103dc <memcpy>
40002c44: 94 10 20 10 mov 0x10, %o2
40002c48: 81 c7 e0 08 ret
40002c4c: 81 e8 00 00 restore
4000308c <rtems_stack_checker_create_extension>:
*/
bool rtems_stack_checker_create_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *the_thread
)
{
4000308c: 9d e3 bf a0 save %sp, -96, %sp
Stack_check_Initialize();
40003090: 7f ff ff d8 call 40002ff0 <Stack_check_Initialize>
40003094: 01 00 00 00 nop
if (the_thread)
40003098: 80 a6 60 00 cmp %i1, 0
4000309c: 02 80 00 06 be 400030b4 <rtems_stack_checker_create_extension+0x28><== NEVER TAKEN
400030a0: 01 00 00 00 nop
Stack_check_Dope_stack(&the_thread->Start.Initial_stack);
400030a4: d4 06 60 c4 ld [ %i1 + 0xc4 ], %o2
400030a8: d0 06 60 c8 ld [ %i1 + 0xc8 ], %o0
400030ac: 40 00 35 0b call 400104d8 <memset>
400030b0: 92 10 20 a5 mov 0xa5, %o1
return true;
}
400030b4: 81 c7 e0 08 ret
400030b8: 91 e8 20 01 restore %g0, 1, %o0
40002efc <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
40002efc: 9d e3 bf a0 save %sp, -96, %sp
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
40002f00: 03 10 00 78 sethi %hi(0x4001e000), %g1
40002f04: c2 00 61 6c ld [ %g1 + 0x16c ], %g1 ! 4001e16c <_Thread_Executing>
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
40002f08: d0 00 60 c8 ld [ %g1 + 0xc8 ], %o0
40002f0c: 80 a7 80 08 cmp %fp, %o0
40002f10: 0a 80 00 06 bcs 40002f28 <rtems_stack_checker_is_blown+0x2c><== NEVER TAKEN
40002f14: a0 10 20 00 clr %l0
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
40002f18: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1
40002f1c: 82 02 00 01 add %o0, %g1, %g1
40002f20: 80 a0 40 1e cmp %g1, %fp
40002f24: 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 ) {
40002f28: 03 10 00 76 sethi %hi(0x4001d800), %g1
40002f2c: c2 00 63 f4 ld [ %g1 + 0x3f4 ], %g1 ! 4001dbf4 <Stack_check_Initialized>
40002f30: 80 a0 60 00 cmp %g1, 0
40002f34: 02 80 00 09 be 40002f58 <rtems_stack_checker_is_blown+0x5c><== NEVER TAKEN
40002f38: 92 10 20 01 mov 1, %o1
pattern_ok = (!memcmp(
40002f3c: 90 02 20 08 add %o0, 8, %o0
40002f40: 13 10 00 77 sethi %hi(0x4001dc00), %o1
40002f44: 94 10 20 10 mov 0x10, %o2
40002f48: 40 00 34 f4 call 40010318 <memcmp>
40002f4c: 92 12 62 c8 or %o1, 0x2c8, %o1
40002f50: 80 a0 00 08 cmp %g0, %o0
40002f54: 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 )
40002f58: 80 8c 20 ff btst 0xff, %l0
40002f5c: 02 80 00 04 be 40002f6c <rtems_stack_checker_is_blown+0x70><== NEVER TAKEN
40002f60: 80 8a 60 ff btst 0xff, %o1
40002f64: 12 80 00 07 bne 40002f80 <rtems_stack_checker_is_blown+0x84><== ALWAYS TAKEN
40002f68: 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 );
40002f6c: 03 10 00 78 sethi %hi(0x4001e000), %g1 <== NOT EXECUTED
40002f70: d0 00 61 6c ld [ %g1 + 0x16c ], %o0 ! 4001e16c <_Thread_Executing><== NOT EXECUTED
40002f74: 92 0a 60 01 and %o1, 1, %o1 <== NOT EXECUTED
40002f78: 7f ff ff b7 call 40002e54 <Stack_check_report_blown_task> <== NOT EXECUTED
40002f7c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
return true;
}
40002f80: 81 c7 e0 08 ret
40002f84: 81 e8 00 00 restore
40002e38 <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
40002e38: 13 10 00 10 sethi %hi(0x40004000), %o1 <== NOT EXECUTED
40002e3c: 90 10 20 00 clr %o0 <== NOT EXECUTED
40002e40: 92 12 61 50 or %o1, 0x150, %o1 <== NOT EXECUTED
40002e44: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40002e48: 7f ff ff e6 call 40002de0 <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
40002e4c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40002de0 <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
40002de0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
print_context = context;
40002de4: 23 10 00 76 sethi %hi(0x4001d800), %l1 <== NOT EXECUTED
print_handler = print;
40002de8: 21 10 00 76 sethi %hi(0x4001d800), %l0 <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
print_context = context;
40002dec: f0 24 63 f8 st %i0, [ %l1 + 0x3f8 ] <== NOT EXECUTED
print_handler = print;
40002df0: f2 24 23 fc st %i1, [ %l0 + 0x3fc ] <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
40002df4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40002df8: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
40002dfc: 9f c6 40 00 call %i1 <== NOT EXECUTED
40002e00: 92 12 63 60 or %o1, 0x360, %o1 ! 4001c360 <__FUNCTION__.5779+0x250><== NOT EXECUTED
(*print)( context,
40002e04: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40002e08: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
40002e0c: 9f c6 40 00 call %i1 <== NOT EXECUTED
40002e10: 92 12 63 78 or %o1, 0x378, %o1 ! 4001c378 <__FUNCTION__.5779+0x268><== 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 );
40002e14: 11 10 00 0b sethi %hi(0x40002c00), %o0 <== NOT EXECUTED
40002e18: 40 00 13 98 call 40007c78 <rtems_iterate_over_all_threads><== NOT EXECUTED
40002e1c: 90 12 20 90 or %o0, 0x90, %o0 ! 40002c90 <Stack_check_Dump_threads_usage><== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
40002e20: 7f ff ff 9c call 40002c90 <Stack_check_Dump_threads_usage><== NOT EXECUTED
40002e24: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
print_context = NULL;
40002e28: c0 24 63 f8 clr [ %l1 + 0x3f8 ] <== NOT EXECUTED
print_handler = NULL;
40002e2c: c0 24 23 fc clr [ %l0 + 0x3fc ] <== NOT EXECUTED
}
40002e30: 81 c7 e0 08 ret <== NOT EXECUTED
40002e34: 81 e8 00 00 restore <== NOT EXECUTED
40002f88 <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
40002f88: 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;
40002f8c: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
40002f90: 80 a7 80 08 cmp %fp, %o0
40002f94: 0a 80 00 06 bcs 40002fac <rtems_stack_checker_switch_extension+0x24><== NEVER TAKEN
40002f98: a0 10 20 00 clr %l0
}
/*
* rtems_stack_checker_switch_extension
*/
void rtems_stack_checker_switch_extension(
40002f9c: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1
40002fa0: 82 02 00 01 add %o0, %g1, %g1
40002fa4: 80 a0 40 1e cmp %g1, %fp
40002fa8: 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,
40002fac: 90 02 20 08 add %o0, 8, %o0
40002fb0: 13 10 00 77 sethi %hi(0x4001dc00), %o1
40002fb4: 94 10 20 10 mov 0x10, %o2
40002fb8: 40 00 34 d8 call 40010318 <memcmp>
40002fbc: 92 12 62 c8 or %o1, 0x2c8, %o1
40002fc0: 80 a0 00 08 cmp %g0, %o0
40002fc4: b2 60 3f ff subx %g0, -1, %i1
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
40002fc8: 80 8c 20 ff btst 0xff, %l0
40002fcc: 02 80 00 04 be 40002fdc <rtems_stack_checker_switch_extension+0x54><== NEVER TAKEN
40002fd0: 80 a6 60 00 cmp %i1, 0
40002fd4: 12 80 00 05 bne 40002fe8 <rtems_stack_checker_switch_extension+0x60><== ALWAYS TAKEN
40002fd8: 01 00 00 00 nop
Stack_check_report_blown_task( running, pattern_ok );
40002fdc: b2 0e 60 01 and %i1, 1, %i1 <== NOT EXECUTED
40002fe0: 7f ff ff 9d call 40002e54 <Stack_check_report_blown_task> <== NOT EXECUTED
40002fe4: 81 e8 00 00 restore <== NOT EXECUTED
40002fe8: 81 c7 e0 08 ret
40002fec: 81 e8 00 00 restore
4000d398 <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000d398: 9d e3 bf 98 save %sp, -104, %sp
4000d39c: a4 10 00 18 mov %i0, %l2
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000d3a0: 80 a6 60 00 cmp %i1, 0
4000d3a4: 02 80 00 24 be 4000d434 <rtems_string_to_double+0x9c>
4000d3a8: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d3ac: 40 00 0b bc call 4001029c <__errno>
4000d3b0: 01 00 00 00 nop
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000d3b4: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d3b8: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000d3bc: c0 26 40 00 clr [ %i1 ]
4000d3c0: c0 26 60 04 clr [ %i1 + 4 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000d3c4: 40 00 17 32 call 4001308c <strtod>
4000d3c8: 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 )
4000d3cc: 80 a6 a0 00 cmp %i2, 0
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000d3d0: 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 )
4000d3d4: 02 80 00 04 be 4000d3e4 <rtems_string_to_double+0x4c>
4000d3d8: a2 10 00 09 mov %o1, %l1
*endptr = end;
4000d3dc: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d3e0: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000d3e4: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d3e8: 80 a0 40 12 cmp %g1, %l2
4000d3ec: 02 80 00 12 be 4000d434 <rtems_string_to_double+0x9c>
4000d3f0: 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))
4000d3f4: 03 10 00 82 sethi %hi(0x40020800), %g1
4000d3f8: d4 18 63 d8 ldd [ %g1 + 0x3d8 ], %o2 ! 40020bd8 <_CPU_Trap_slot_template+0x14>
4000d3fc: 90 10 00 10 mov %l0, %o0
4000d400: 40 00 3f 7e call 4001d1f8 <__gtdf2>
4000d404: 92 10 00 11 mov %l1, %o1
4000d408: 80 a2 20 00 cmp %o0, 0
4000d40c: 24 80 00 09 ble,a 4000d430 <rtems_string_to_double+0x98>
4000d410: e0 3e 40 00 std %l0, [ %i1 ]
4000d414: 40 00 0b a2 call 4001029c <__errno>
4000d418: b0 10 20 0a mov 0xa, %i0
4000d41c: c2 02 00 00 ld [ %o0 ], %g1
4000d420: 80 a0 60 22 cmp %g1, 0x22
4000d424: 02 80 00 04 be 4000d434 <rtems_string_to_double+0x9c> <== ALWAYS TAKEN
4000d428: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000d42c: e0 3e 40 00 std %l0, [ %i1 ] <== NOT EXECUTED
4000d430: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000d434: 81 c7 e0 08 ret
4000d438: 81 e8 00 00 restore
4000d43c <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000d43c: 9d e3 bf 98 save %sp, -104, %sp
4000d440: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000d444: 80 a6 60 00 cmp %i1, 0
4000d448: 02 80 00 21 be 4000d4cc <rtems_string_to_float+0x90>
4000d44c: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d450: 40 00 0b 93 call 4001029c <__errno>
4000d454: 01 00 00 00 nop
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000d458: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d45c: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000d460: c0 26 40 00 clr [ %i1 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000d464: 40 00 16 f7 call 40013040 <strtof>
4000d468: 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 )
4000d46c: 80 a6 a0 00 cmp %i2, 0
4000d470: 02 80 00 04 be 4000d480 <rtems_string_to_float+0x44>
4000d474: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000d478: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d47c: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000d480: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d484: 80 a0 40 10 cmp %g1, %l0
4000d488: 02 80 00 11 be 4000d4cc <rtems_string_to_float+0x90>
4000d48c: 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))
4000d490: 90 10 00 11 mov %l1, %o0
4000d494: 13 1f df ff sethi %hi(0x7f7ffc00), %o1
4000d498: 40 00 3c b5 call 4001c76c <__gtsf2>
4000d49c: 92 12 63 ff or %o1, 0x3ff, %o1 ! 7f7fffff <RAM_END+0x3f3fffff>
4000d4a0: 80 a2 20 00 cmp %o0, 0
4000d4a4: 24 80 00 09 ble,a 4000d4c8 <rtems_string_to_float+0x8c>
4000d4a8: e2 26 40 00 st %l1, [ %i1 ]
4000d4ac: 40 00 0b 7c call 4001029c <__errno>
4000d4b0: b0 10 20 0a mov 0xa, %i0
4000d4b4: c2 02 00 00 ld [ %o0 ], %g1
4000d4b8: 80 a0 60 22 cmp %g1, 0x22
4000d4bc: 02 80 00 04 be 4000d4cc <rtems_string_to_float+0x90> <== ALWAYS TAKEN
4000d4c0: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000d4c4: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000d4c8: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000d4cc: 81 c7 e0 08 ret
4000d4d0: 81 e8 00 00 restore
4000d4d4 <rtems_string_to_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000d4d4: 9d e3 bf 98 save %sp, -104, %sp
4000d4d8: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000d4dc: 80 a6 60 00 cmp %i1, 0
4000d4e0: 02 80 00 20 be 4000d560 <rtems_string_to_int+0x8c>
4000d4e4: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d4e8: 40 00 0b 6d call 4001029c <__errno>
4000d4ec: 01 00 00 00 nop
4000d4f0: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000d4f4: 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 );
4000d4f8: 94 10 00 1b mov %i3, %o2
4000d4fc: 90 10 00 10 mov %l0, %o0
4000d500: 40 00 17 6e call 400132b8 <strtol>
4000d504: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000d508: 80 a6 a0 00 cmp %i2, 0
4000d50c: 02 80 00 04 be 4000d51c <rtems_string_to_int+0x48>
4000d510: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000d514: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d518: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000d51c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d520: 80 a0 40 10 cmp %g1, %l0
4000d524: 02 80 00 0f be 4000d560 <rtems_string_to_int+0x8c>
4000d528: 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))
4000d52c: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000d530: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000d534: 80 a4 40 01 cmp %l1, %g1
4000d538: 32 80 00 09 bne,a 4000d55c <rtems_string_to_int+0x88>
4000d53c: e2 26 40 00 st %l1, [ %i1 ]
4000d540: 40 00 0b 57 call 4001029c <__errno>
4000d544: b0 10 20 0a mov 0xa, %i0
4000d548: c2 02 00 00 ld [ %o0 ], %g1
4000d54c: 80 a0 60 22 cmp %g1, 0x22
4000d550: 02 80 00 04 be 4000d560 <rtems_string_to_int+0x8c> <== ALWAYS TAKEN
4000d554: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000d558: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000d55c: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000d560: 81 c7 e0 08 ret
4000d564: 81 e8 00 00 restore
4000d62c <rtems_string_to_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000d62c: 9d e3 bf 98 save %sp, -104, %sp
4000d630: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000d634: 80 a6 60 00 cmp %i1, 0
4000d638: 02 80 00 23 be 4000d6c4 <rtems_string_to_long+0x98>
4000d63c: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d640: 40 00 0b 17 call 4001029c <__errno>
4000d644: 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 );
4000d648: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d64c: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000d650: 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 );
4000d654: 90 10 00 10 mov %l0, %o0
4000d658: 40 00 17 18 call 400132b8 <strtol>
4000d65c: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000d660: 80 a6 a0 00 cmp %i2, 0
4000d664: 02 80 00 04 be 4000d674 <rtems_string_to_long+0x48>
4000d668: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000d66c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d670: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000d674: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d678: 80 a0 40 10 cmp %g1, %l0
4000d67c: 02 80 00 12 be 4000d6c4 <rtems_string_to_long+0x98>
4000d680: 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))
4000d684: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000d688: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000d68c: 80 a4 40 01 cmp %l1, %g1
4000d690: 02 80 00 05 be 4000d6a4 <rtems_string_to_long+0x78>
4000d694: 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))
4000d698: 80 a4 40 01 cmp %l1, %g1
4000d69c: 32 80 00 09 bne,a 4000d6c0 <rtems_string_to_long+0x94>
4000d6a0: e2 26 40 00 st %l1, [ %i1 ]
4000d6a4: 40 00 0a fe call 4001029c <__errno>
4000d6a8: 01 00 00 00 nop
4000d6ac: c2 02 00 00 ld [ %o0 ], %g1
4000d6b0: 80 a0 60 22 cmp %g1, 0x22
4000d6b4: 22 80 00 04 be,a 4000d6c4 <rtems_string_to_long+0x98> <== ALWAYS TAKEN
4000d6b8: 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;
4000d6bc: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000d6c0: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000d6c4: 81 c7 e0 08 ret
4000d6c8: 81 e8 00 00 restore
4000d568 <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000d568: 9d e3 bf 98 save %sp, -104, %sp
4000d56c: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000d570: 80 a6 60 00 cmp %i1, 0
4000d574: 02 80 00 2c be 4000d624 <rtems_string_to_long_long+0xbc>
4000d578: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d57c: 40 00 0b 48 call 4001029c <__errno>
4000d580: 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 );
4000d584: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d588: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000d58c: c0 26 40 00 clr [ %i1 ]
4000d590: 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 );
4000d594: 90 10 00 10 mov %l0, %o0
4000d598: 40 00 17 52 call 400132e0 <strtoll>
4000d59c: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000d5a0: 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 );
4000d5a4: a2 10 00 08 mov %o0, %l1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000d5a8: 02 80 00 04 be 4000d5b8 <rtems_string_to_long_long+0x50>
4000d5ac: a4 10 00 09 mov %o1, %l2
*endptr = end;
4000d5b0: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d5b4: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000d5b8: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d5bc: 80 a0 40 10 cmp %g1, %l0
4000d5c0: 02 80 00 19 be 4000d624 <rtems_string_to_long_long+0xbc>
4000d5c4: 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))
4000d5c8: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000d5cc: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000d5d0: 80 a4 40 01 cmp %l1, %g1
4000d5d4: 12 80 00 05 bne 4000d5e8 <rtems_string_to_long_long+0x80>
4000d5d8: 03 20 00 00 sethi %hi(0x80000000), %g1
4000d5dc: 80 a4 bf ff cmp %l2, -1
4000d5e0: 02 80 00 08 be 4000d600 <rtems_string_to_long_long+0x98> <== ALWAYS TAKEN
4000d5e4: 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))
4000d5e8: 80 a4 40 01 cmp %l1, %g1
4000d5ec: 32 80 00 0c bne,a 4000d61c <rtems_string_to_long_long+0xb4>
4000d5f0: e4 26 60 04 st %l2, [ %i1 + 4 ]
4000d5f4: 80 a4 a0 00 cmp %l2, 0
4000d5f8: 32 80 00 09 bne,a 4000d61c <rtems_string_to_long_long+0xb4><== NEVER TAKEN
4000d5fc: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000d600: 40 00 0b 27 call 4001029c <__errno>
4000d604: 01 00 00 00 nop
4000d608: c2 02 00 00 ld [ %o0 ], %g1
4000d60c: 80 a0 60 22 cmp %g1, 0x22
4000d610: 22 80 00 05 be,a 4000d624 <rtems_string_to_long_long+0xbc><== ALWAYS TAKEN
4000d614: 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;
4000d618: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000d61c: e2 26 40 00 st %l1, [ %i1 ]
4000d620: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000d624: 81 c7 e0 08 ret
4000d628: 81 e8 00 00 restore
4000d6cc <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000d6cc: 9d e3 bf 98 save %sp, -104, %sp
4000d6d0: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000d6d4: 80 a6 60 00 cmp %i1, 0
4000d6d8: 02 80 00 1e be 4000d750 <rtems_string_to_pointer+0x84>
4000d6dc: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d6e0: 40 00 0a ef call 4001029c <__errno>
4000d6e4: 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 );
4000d6e8: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d6ec: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000d6f0: 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 );
4000d6f4: 90 10 00 10 mov %l0, %o0
4000d6f8: 40 00 18 28 call 40013798 <strtoul>
4000d6fc: 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 )
4000d700: 80 a6 a0 00 cmp %i2, 0
4000d704: 02 80 00 04 be 4000d714 <rtems_string_to_pointer+0x48>
4000d708: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000d70c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d710: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000d714: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d718: 80 a0 40 10 cmp %g1, %l0
4000d71c: 02 80 00 0d be 4000d750 <rtems_string_to_pointer+0x84>
4000d720: 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))
4000d724: 80 a4 7f ff cmp %l1, -1
4000d728: 32 80 00 09 bne,a 4000d74c <rtems_string_to_pointer+0x80><== ALWAYS TAKEN
4000d72c: e2 26 40 00 st %l1, [ %i1 ]
4000d730: 40 00 0a db call 4001029c <__errno> <== NOT EXECUTED
4000d734: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED
4000d738: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
4000d73c: 80 a0 60 22 cmp %g1, 0x22 <== NOT EXECUTED
4000d740: 02 80 00 04 be 4000d750 <rtems_string_to_pointer+0x84> <== NOT EXECUTED
4000d744: 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;
4000d748: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000d74c: b0 10 20 00 clr %i0
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4000d750: 81 c7 e0 08 ret
4000d754: 81 e8 00 00 restore
4000d7bc <rtems_string_to_unsigned_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000d7bc: 9d e3 bf 98 save %sp, -104, %sp
4000d7c0: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000d7c4: 80 a6 60 00 cmp %i1, 0
4000d7c8: 02 80 00 1e be 4000d840 <rtems_string_to_unsigned_int+0x84>
4000d7cc: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d7d0: 40 00 0a b3 call 4001029c <__errno>
4000d7d4: 01 00 00 00 nop
4000d7d8: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000d7dc: 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 );
4000d7e0: 94 10 00 1b mov %i3, %o2
4000d7e4: 90 10 00 10 mov %l0, %o0
4000d7e8: 40 00 17 ec call 40013798 <strtoul>
4000d7ec: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000d7f0: 80 a6 a0 00 cmp %i2, 0
4000d7f4: 02 80 00 04 be 4000d804 <rtems_string_to_unsigned_int+0x48>
4000d7f8: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000d7fc: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d800: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000d804: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d808: 80 a0 40 10 cmp %g1, %l0
4000d80c: 02 80 00 0d be 4000d840 <rtems_string_to_unsigned_int+0x84>
4000d810: 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))
4000d814: 80 a4 7f ff cmp %l1, -1
4000d818: 32 80 00 09 bne,a 4000d83c <rtems_string_to_unsigned_int+0x80>
4000d81c: e2 26 40 00 st %l1, [ %i1 ]
4000d820: 40 00 0a 9f call 4001029c <__errno>
4000d824: b0 10 20 0a mov 0xa, %i0
4000d828: c2 02 00 00 ld [ %o0 ], %g1
4000d82c: 80 a0 60 22 cmp %g1, 0x22
4000d830: 02 80 00 04 be 4000d840 <rtems_string_to_unsigned_int+0x84><== ALWAYS TAKEN
4000d834: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000d838: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000d83c: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000d840: 81 c7 e0 08 ret
4000d844: 81 e8 00 00 restore
4000d8ec <rtems_string_to_unsigned_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000d8ec: 9d e3 bf 98 save %sp, -104, %sp
4000d8f0: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000d8f4: 80 a6 60 00 cmp %i1, 0
4000d8f8: 02 80 00 1e be 4000d970 <rtems_string_to_unsigned_long+0x84>
4000d8fc: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d900: 40 00 0a 67 call 4001029c <__errno>
4000d904: 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 );
4000d908: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d90c: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000d910: 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 );
4000d914: 90 10 00 10 mov %l0, %o0
4000d918: 40 00 17 a0 call 40013798 <strtoul>
4000d91c: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000d920: 80 a6 a0 00 cmp %i2, 0
4000d924: 02 80 00 04 be 4000d934 <rtems_string_to_unsigned_long+0x48>
4000d928: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000d92c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d930: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000d934: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d938: 80 a0 40 10 cmp %g1, %l0
4000d93c: 02 80 00 0d be 4000d970 <rtems_string_to_unsigned_long+0x84>
4000d940: 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))
4000d944: 80 a4 7f ff cmp %l1, -1
4000d948: 32 80 00 09 bne,a 4000d96c <rtems_string_to_unsigned_long+0x80>
4000d94c: e2 26 40 00 st %l1, [ %i1 ]
4000d950: 40 00 0a 53 call 4001029c <__errno>
4000d954: b0 10 20 0a mov 0xa, %i0
4000d958: c2 02 00 00 ld [ %o0 ], %g1
4000d95c: 80 a0 60 22 cmp %g1, 0x22
4000d960: 02 80 00 04 be 4000d970 <rtems_string_to_unsigned_long+0x84><== ALWAYS TAKEN
4000d964: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000d968: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000d96c: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000d970: 81 c7 e0 08 ret
4000d974: 81 e8 00 00 restore
4000d848 <rtems_string_to_unsigned_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000d848: 9d e3 bf 98 save %sp, -104, %sp
4000d84c: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000d850: 80 a6 60 00 cmp %i1, 0
4000d854: 02 80 00 24 be 4000d8e4 <rtems_string_to_unsigned_long_long+0x9c>
4000d858: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d85c: 40 00 0a 90 call 4001029c <__errno>
4000d860: 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 );
4000d864: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000d868: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000d86c: c0 26 40 00 clr [ %i1 ]
4000d870: 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 );
4000d874: 90 10 00 10 mov %l0, %o0
4000d878: 40 00 17 d2 call 400137c0 <strtoull>
4000d87c: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000d880: 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 );
4000d884: a2 10 00 08 mov %o0, %l1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000d888: 02 80 00 04 be 4000d898 <rtems_string_to_unsigned_long_long+0x50>
4000d88c: a4 10 00 09 mov %o1, %l2
*endptr = end;
4000d890: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d894: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000d898: c2 07 bf fc ld [ %fp + -4 ], %g1
4000d89c: 80 a0 40 10 cmp %g1, %l0
4000d8a0: 02 80 00 11 be 4000d8e4 <rtems_string_to_unsigned_long_long+0x9c>
4000d8a4: 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))
4000d8a8: 80 a4 7f ff cmp %l1, -1
4000d8ac: 32 80 00 0c bne,a 4000d8dc <rtems_string_to_unsigned_long_long+0x94>
4000d8b0: e4 26 60 04 st %l2, [ %i1 + 4 ]
4000d8b4: 80 a4 bf ff cmp %l2, -1
4000d8b8: 32 80 00 09 bne,a 4000d8dc <rtems_string_to_unsigned_long_long+0x94><== NEVER TAKEN
4000d8bc: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000d8c0: 40 00 0a 77 call 4001029c <__errno>
4000d8c4: b0 10 20 0a mov 0xa, %i0
4000d8c8: c2 02 00 00 ld [ %o0 ], %g1
4000d8cc: 80 a0 60 22 cmp %g1, 0x22
4000d8d0: 02 80 00 05 be 4000d8e4 <rtems_string_to_unsigned_long_long+0x9c><== ALWAYS TAKEN
4000d8d4: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000d8d8: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED
4000d8dc: e2 26 40 00 st %l1, [ %i1 ]
4000d8e0: b0 10 20 00 clr %i0
#endif
return RTEMS_SUCCESSFUL;
}
4000d8e4: 81 c7 e0 08 ret
4000d8e8: 81 e8 00 00 restore
4000e3e8 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
4000e3e8: 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 )
4000e3ec: 80 a6 a0 00 cmp %i2, 0
4000e3f0: 02 80 00 54 be 4000e540 <rtems_task_mode+0x158>
4000e3f4: 82 10 20 09 mov 9, %g1
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
4000e3f8: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000e3fc: e0 00 62 2c ld [ %g1 + 0x22c ], %l0 ! 4001da2c <_Thread_Executing>
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4000e400: c4 0c 20 75 ldub [ %l0 + 0x75 ], %g2
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
4000e404: 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;
4000e408: 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 ];
4000e40c: e2 04 21 5c ld [ %l0 + 0x15c ], %l1
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4000e410: a4 60 3f ff subx %g0, -1, %l2
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
4000e414: 80 a0 60 00 cmp %g1, 0
4000e418: 02 80 00 03 be 4000e424 <rtems_task_mode+0x3c>
4000e41c: a5 2c a0 08 sll %l2, 8, %l2
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
4000e420: 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;
4000e424: c2 0c 60 08 ldub [ %l1 + 8 ], %g1
4000e428: 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();
4000e42c: 7f ff ee d1 call 40009f70 <_CPU_ISR_Get_level>
4000e430: 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;
4000e434: 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;
4000e438: a6 14 c0 08 or %l3, %o0, %l3
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
4000e43c: a4 14 c0 12 or %l3, %l2, %l2
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
4000e440: 80 8e 61 00 btst 0x100, %i1
4000e444: 02 80 00 06 be 4000e45c <rtems_task_mode+0x74>
4000e448: e4 26 80 00 st %l2, [ %i2 ]
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
4000e44c: 83 36 20 08 srl %i0, 8, %g1
4000e450: 82 18 60 01 xor %g1, 1, %g1
4000e454: 82 08 60 01 and %g1, 1, %g1
4000e458: c2 2c 20 75 stb %g1, [ %l0 + 0x75 ]
if ( mask & RTEMS_TIMESLICE_MASK ) {
4000e45c: 80 8e 62 00 btst 0x200, %i1
4000e460: 02 80 00 0b be 4000e48c <rtems_task_mode+0xa4>
4000e464: 80 8e 60 0f btst 0xf, %i1
if ( _Modes_Is_timeslice(mode_set) ) {
4000e468: 80 8e 22 00 btst 0x200, %i0
4000e46c: 22 80 00 07 be,a 4000e488 <rtems_task_mode+0xa0>
4000e470: c0 24 20 7c clr [ %l0 + 0x7c ]
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
4000e474: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000e478: c2 00 60 c8 ld [ %g1 + 0xc8 ], %g1 ! 4001d8c8 <_Thread_Ticks_per_timeslice>
4000e47c: 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;
4000e480: 82 10 20 01 mov 1, %g1
4000e484: c2 24 20 7c st %g1, [ %l0 + 0x7c ]
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
4000e488: 80 8e 60 0f btst 0xf, %i1
4000e48c: 02 80 00 06 be 4000e4a4 <rtems_task_mode+0xbc>
4000e490: 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 ) );
4000e494: 90 0e 20 0f and %i0, 0xf, %o0
4000e498: 7f ff ce 31 call 40001d5c <sparc_enable_interrupts>
4000e49c: 91 2a 20 08 sll %o0, 8, %o0
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
4000e4a0: 80 8e 64 00 btst 0x400, %i1
4000e4a4: 22 80 00 18 be,a 4000e504 <rtems_task_mode+0x11c>
4000e4a8: 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;
4000e4ac: 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(
4000e4b0: b1 36 20 0a srl %i0, 0xa, %i0
4000e4b4: b0 1e 20 01 xor %i0, 1, %i0
4000e4b8: 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;
4000e4bc: 80 a6 00 01 cmp %i0, %g1
4000e4c0: 22 80 00 11 be,a 4000e504 <rtems_task_mode+0x11c>
4000e4c4: a0 10 20 00 clr %l0
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
4000e4c8: 7f ff ce 21 call 40001d4c <sparc_disable_interrupts>
4000e4cc: f0 2c 60 08 stb %i0, [ %l1 + 8 ]
_signals = information->signals_pending;
4000e4d0: c4 04 60 18 ld [ %l1 + 0x18 ], %g2
information->signals_pending = information->signals_posted;
4000e4d4: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
information->signals_posted = _signals;
4000e4d8: 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;
4000e4dc: c2 24 60 18 st %g1, [ %l1 + 0x18 ]
information->signals_posted = _signals;
_ISR_Enable( _level );
4000e4e0: 7f ff ce 1f call 40001d5c <sparc_enable_interrupts>
4000e4e4: 01 00 00 00 nop
4000e4e8: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
4000e4ec: 80 a0 60 00 cmp %g1, 0
4000e4f0: 22 80 00 05 be,a 4000e504 <rtems_task_mode+0x11c>
4000e4f4: 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;
4000e4f8: 82 10 20 01 mov 1, %g1
4000e4fc: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ]
4000e500: a0 10 20 01 mov 1, %l0
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
4000e504: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000e508: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 ! 4001db10 <_System_state_Current>
4000e50c: 80 a0 60 03 cmp %g1, 3
4000e510: 12 80 00 0c bne 4000e540 <rtems_task_mode+0x158> <== NEVER TAKEN
4000e514: 82 10 20 00 clr %g1
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
4000e518: 40 00 00 bc call 4000e808 <_Thread_Evaluate_mode>
4000e51c: 01 00 00 00 nop
4000e520: 80 8a 20 ff btst 0xff, %o0
4000e524: 12 80 00 04 bne 4000e534 <rtems_task_mode+0x14c>
4000e528: 80 8c 20 ff btst 0xff, %l0
4000e52c: 02 80 00 05 be 4000e540 <rtems_task_mode+0x158>
4000e530: 82 10 20 00 clr %g1
_Thread_Dispatch();
4000e534: 7f ff e7 f5 call 40008508 <_Thread_Dispatch>
4000e538: 01 00 00 00 nop
4000e53c: 82 10 20 00 clr %g1 ! 0 <PROM_START>
return RTEMS_SUCCESSFUL;
}
4000e540: 81 c7 e0 08 ret
4000e544: 91 e8 00 01 restore %g0, %g1, %o0
4000ba44 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
4000ba44: 9d e3 bf 98 save %sp, -104, %sp
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
4000ba48: 80 a6 60 00 cmp %i1, 0
4000ba4c: 02 80 00 07 be 4000ba68 <rtems_task_set_priority+0x24>
4000ba50: 90 10 00 18 mov %i0, %o0
4000ba54: 03 10 00 8e sethi %hi(0x40023800), %g1
4000ba58: c2 08 61 34 ldub [ %g1 + 0x134 ], %g1 ! 40023934 <rtems_maximum_priority>
4000ba5c: 80 a6 40 01 cmp %i1, %g1
4000ba60: 18 80 00 1c bgu 4000bad0 <rtems_task_set_priority+0x8c>
4000ba64: b0 10 20 13 mov 0x13, %i0
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
4000ba68: 80 a6 a0 00 cmp %i2, 0
4000ba6c: 02 80 00 19 be 4000bad0 <rtems_task_set_priority+0x8c>
4000ba70: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
4000ba74: 40 00 08 3e call 4000db6c <_Thread_Get>
4000ba78: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
4000ba7c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000ba80: 80 a0 60 00 cmp %g1, 0
4000ba84: 12 80 00 13 bne 4000bad0 <rtems_task_set_priority+0x8c>
4000ba88: b0 10 20 04 mov 4, %i0
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
4000ba8c: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
4000ba90: 80 a6 60 00 cmp %i1, 0
4000ba94: 02 80 00 0d be 4000bac8 <rtems_task_set_priority+0x84>
4000ba98: c2 26 80 00 st %g1, [ %i2 ]
the_thread->real_priority = new_priority;
if ( the_thread->resource_count == 0 ||
4000ba9c: c2 02 20 1c ld [ %o0 + 0x1c ], %g1
4000baa0: 80 a0 60 00 cmp %g1, 0
4000baa4: 02 80 00 06 be 4000babc <rtems_task_set_priority+0x78>
4000baa8: f2 22 20 18 st %i1, [ %o0 + 0x18 ]
the_thread->current_priority > new_priority )
4000baac: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
4000bab0: 80 a0 40 19 cmp %g1, %i1
4000bab4: 08 80 00 05 bleu 4000bac8 <rtems_task_set_priority+0x84> <== ALWAYS TAKEN
4000bab8: 01 00 00 00 nop
_Thread_Change_priority( the_thread, new_priority, false );
4000babc: 92 10 00 19 mov %i1, %o1
4000bac0: 40 00 06 98 call 4000d520 <_Thread_Change_priority>
4000bac4: 94 10 20 00 clr %o2
}
_Thread_Enable_dispatch();
4000bac8: 40 00 08 06 call 4000dae0 <_Thread_Enable_dispatch>
4000bacc: b0 10 20 00 clr %i0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4000bad0: 81 c7 e0 08 ret
4000bad4: 81 e8 00 00 restore
400051f4 <rtems_termios_baud_to_index>:
#include <rtems/termiostypes.h>
int rtems_termios_baud_to_index(
rtems_termios_baud_t termios_baud
)
{
400051f4: 82 10 00 08 mov %o0, %g1
int baud_index;
switch (termios_baud) {
400051f8: 80 a2 20 09 cmp %o0, 9
400051fc: 02 80 00 19 be 40005260 <rtems_termios_baud_to_index+0x6c><== NEVER TAKEN
40005200: 90 10 20 09 mov 9, %o0
40005204: 80 a0 60 09 cmp %g1, 9
40005208: 14 80 00 25 bg 4000529c <rtems_termios_baud_to_index+0xa8><== NEVER TAKEN
4000520c: 80 a0 60 0e cmp %g1, 0xe
40005210: 80 a0 60 04 cmp %g1, 4
40005214: 02 80 00 13 be 40005260 <rtems_termios_baud_to_index+0x6c><== NEVER TAKEN
40005218: 90 10 20 04 mov 4, %o0
4000521c: 80 a0 60 04 cmp %g1, 4
40005220: 14 80 00 12 bg 40005268 <rtems_termios_baud_to_index+0x74><== NEVER TAKEN
40005224: 80 a0 60 06 cmp %g1, 6
40005228: 80 a0 60 01 cmp %g1, 1
4000522c: 02 80 00 0d be 40005260 <rtems_termios_baud_to_index+0x6c><== NEVER TAKEN
40005230: 90 10 20 01 mov 1, %o0
40005234: 80 a0 60 01 cmp %g1, 1
40005238: 34 80 00 05 bg,a 4000524c <rtems_termios_baud_to_index+0x58><== NEVER TAKEN
4000523c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40005240: 80 a0 60 00 cmp %g1, 0
40005244: 10 80 00 3f b 40005340 <rtems_termios_baud_to_index+0x14c>
40005248: 90 10 20 00 clr %o0
4000524c: 02 80 00 05 be 40005260 <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
40005250: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED
40005254: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED
40005258: 12 80 00 3c bne 40005348 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
4000525c: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED
40005260: 81 c3 e0 08 retl <== NOT EXECUTED
40005264: 01 00 00 00 nop <== NOT EXECUTED
40005268: 02 bf ff fe be 40005260 <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
4000526c: 90 10 20 06 mov 6, %o0 ! 6 <PROM_START+0x6> <== NOT EXECUTED
40005270: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED
40005274: 06 bf ff fb bl 40005260 <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
40005278: 90 10 20 05 mov 5, %o0 <== NOT EXECUTED
4000527c: 80 a0 60 07 cmp %g1, 7 <== NOT EXECUTED
40005280: 02 bf ff f8 be 40005260 <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
40005284: 90 10 20 07 mov 7, %o0 <== NOT EXECUTED
40005288: 80 a0 60 08 cmp %g1, 8 <== NOT EXECUTED
4000528c: 12 80 00 2f bne 40005348 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
40005290: 90 10 20 08 mov 8, %o0 <== NOT EXECUTED
40005294: 81 c3 e0 08 retl <== NOT EXECUTED
40005298: 01 00 00 00 nop <== NOT EXECUTED
4000529c: 02 bf ff f1 be 40005260 <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
400052a0: 90 10 20 0e mov 0xe, %o0 ! e <PROM_START+0xe> <== NOT EXECUTED
400052a4: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED
400052a8: 14 80 00 10 bg 400052e8 <rtems_termios_baud_to_index+0xf4><== NOT EXECUTED
400052ac: 05 00 00 04 sethi %hi(0x1000), %g2 <== NOT EXECUTED
400052b0: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED
400052b4: 02 bf ff eb be 40005260 <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
400052b8: 90 10 20 0b mov 0xb, %o0 <== NOT EXECUTED
400052bc: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED
400052c0: 06 bf ff e8 bl 40005260 <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
400052c4: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED
400052c8: 80 a0 60 0c cmp %g1, 0xc <== NOT EXECUTED
400052cc: 02 bf ff e5 be 40005260 <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
400052d0: 90 10 20 0c mov 0xc, %o0 <== NOT EXECUTED
400052d4: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED
400052d8: 12 80 00 1c bne 40005348 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
400052dc: 90 10 20 0d mov 0xd, %o0 <== NOT EXECUTED
400052e0: 81 c3 e0 08 retl <== NOT EXECUTED
400052e4: 01 00 00 00 nop <== NOT EXECUTED
400052e8: 86 10 a0 02 or %g2, 2, %g3 <== NOT EXECUTED
400052ec: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
400052f0: 02 bf ff dc be 40005260 <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
400052f4: 90 10 20 11 mov 0x11, %o0 <== NOT EXECUTED
400052f8: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
400052fc: 34 80 00 0b bg,a 40005328 <rtems_termios_baud_to_index+0x134><== NOT EXECUTED
40005300: 86 10 a0 03 or %g2, 3, %g3 <== NOT EXECUTED
40005304: 80 a0 60 0f cmp %g1, 0xf <== NOT EXECUTED
40005308: 02 bf ff d6 be 40005260 <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
4000530c: 90 10 20 0f mov 0xf, %o0 <== NOT EXECUTED
40005310: 84 10 a0 01 or %g2, 1, %g2 <== NOT EXECUTED
40005314: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40005318: 12 80 00 0c bne 40005348 <rtems_termios_baud_to_index+0x154><== NOT EXECUTED
4000531c: 90 10 20 10 mov 0x10, %o0 <== NOT EXECUTED
40005320: 81 c3 e0 08 retl <== NOT EXECUTED
40005324: 01 00 00 00 nop <== NOT EXECUTED
40005328: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
4000532c: 02 bf ff cd be 40005260 <rtems_termios_baud_to_index+0x6c><== NOT EXECUTED
40005330: 90 10 20 12 mov 0x12, %o0 <== NOT EXECUTED
40005334: 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;
40005338: 90 10 20 13 mov 0x13, %o0 <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
4000533c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40005340: 02 80 00 03 be 4000534c <rtems_termios_baud_to_index+0x158><== NEVER TAKEN
40005344: 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;
40005348: 90 10 3f ff mov -1, %o0 ! ffffffff <LEON_REG+0x7fffffff>
default: baud_index = -1; break;
}
return baud_index;
}
4000534c: 81 c3 e0 08 retl
40005354 <rtems_termios_baud_to_number>:
#include <rtems/termiostypes.h>
int32_t rtems_termios_baud_to_number(
int termios_baud
)
{
40005354: 82 10 00 08 mov %o0, %g1
int32_t baud;
switch (termios_baud) {
40005358: 80 a2 20 09 cmp %o0, 9
4000535c: 02 80 00 19 be 400053c0 <rtems_termios_baud_to_number+0x6c>
40005360: 90 10 24 b0 mov 0x4b0, %o0
40005364: 80 a0 60 09 cmp %g1, 9
40005368: 14 80 00 25 bg 400053fc <rtems_termios_baud_to_number+0xa8>
4000536c: 11 00 00 12 sethi %hi(0x4800), %o0
40005370: 80 a0 60 04 cmp %g1, 4
40005374: 02 80 00 13 be 400053c0 <rtems_termios_baud_to_number+0x6c>
40005378: 90 10 20 86 mov 0x86, %o0
4000537c: 80 a0 60 04 cmp %g1, 4
40005380: 14 80 00 12 bg 400053c8 <rtems_termios_baud_to_number+0x74>
40005384: 80 a0 60 06 cmp %g1, 6
40005388: 80 a0 60 01 cmp %g1, 1
4000538c: 02 80 00 0d be 400053c0 <rtems_termios_baud_to_number+0x6c>
40005390: 90 10 20 32 mov 0x32, %o0
40005394: 80 a0 60 01 cmp %g1, 1
40005398: 34 80 00 05 bg,a 400053ac <rtems_termios_baud_to_number+0x58>
4000539c: 80 a0 60 02 cmp %g1, 2
400053a0: 80 a0 60 00 cmp %g1, 0
400053a4: 10 80 00 45 b 400054b8 <rtems_termios_baud_to_number+0x164>
400053a8: 90 10 20 00 clr %o0
400053ac: 02 80 00 05 be 400053c0 <rtems_termios_baud_to_number+0x6c>
400053b0: 90 10 20 4b mov 0x4b, %o0
400053b4: 80 a0 60 03 cmp %g1, 3
400053b8: 12 80 00 42 bne 400054c0 <rtems_termios_baud_to_number+0x16c><== NEVER TAKEN
400053bc: 90 10 20 6e mov 0x6e, %o0
400053c0: 81 c3 e0 08 retl
400053c4: 01 00 00 00 nop
400053c8: 02 bf ff fe be 400053c0 <rtems_termios_baud_to_number+0x6c>
400053cc: 90 10 20 c8 mov 0xc8, %o0 ! c8 <PROM_START+0xc8>
400053d0: 80 a0 60 06 cmp %g1, 6
400053d4: 06 bf ff fb bl 400053c0 <rtems_termios_baud_to_number+0x6c>
400053d8: 90 10 20 96 mov 0x96, %o0
400053dc: 80 a0 60 07 cmp %g1, 7
400053e0: 02 bf ff f8 be 400053c0 <rtems_termios_baud_to_number+0x6c>
400053e4: 90 10 21 2c mov 0x12c, %o0
400053e8: 80 a0 60 08 cmp %g1, 8
400053ec: 12 80 00 35 bne 400054c0 <rtems_termios_baud_to_number+0x16c><== NEVER TAKEN
400053f0: 90 10 22 58 mov 0x258, %o0
400053f4: 81 c3 e0 08 retl
400053f8: 01 00 00 00 nop
400053fc: 80 a0 60 0e cmp %g1, 0xe
40005400: 02 bf ff f0 be 400053c0 <rtems_termios_baud_to_number+0x6c>
40005404: 90 12 23 00 or %o0, 0x300, %o0
40005408: 80 a0 60 0e cmp %g1, 0xe
4000540c: 14 80 00 12 bg 40005454 <rtems_termios_baud_to_number+0x100>
40005410: 05 00 00 04 sethi %hi(0x1000), %g2
40005414: 80 a0 60 0b cmp %g1, 0xb
40005418: 02 bf ff ea be 400053c0 <rtems_termios_baud_to_number+0x6c>
4000541c: 90 10 29 60 mov 0x960, %o0
40005420: 80 a0 60 0b cmp %g1, 0xb
40005424: 06 bf ff e7 bl 400053c0 <rtems_termios_baud_to_number+0x6c>
40005428: 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;
4000542c: 90 02 28 f8 add %o0, 0x8f8, %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
40005430: 80 a0 60 0c cmp %g1, 0xc
40005434: 02 bf ff e3 be 400053c0 <rtems_termios_baud_to_number+0x6c>
40005438: 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;
4000543c: 11 00 00 09 sethi %hi(0x2400), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
40005440: 80 a0 60 0d cmp %g1, 0xd
40005444: 12 80 00 1f bne 400054c0 <rtems_termios_baud_to_number+0x16c><== NEVER TAKEN
40005448: 90 12 21 80 or %o0, 0x180, %o0
4000544c: 81 c3 e0 08 retl
40005450: 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;
40005454: 11 00 00 70 sethi %hi(0x1c000), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
40005458: 86 10 a0 02 or %g2, 2, %g3
4000545c: 80 a0 40 03 cmp %g1, %g3
40005460: 02 bf ff d8 be 400053c0 <rtems_termios_baud_to_number+0x6c>
40005464: 90 12 22 00 or %o0, 0x200, %o0
40005468: 80 a0 40 03 cmp %g1, %g3
4000546c: 34 80 00 0d bg,a 400054a0 <rtems_termios_baud_to_number+0x14c>
40005470: 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;
40005474: 11 00 00 25 sethi %hi(0x9400), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
40005478: 80 a0 60 0f cmp %g1, 0xf
4000547c: 02 bf ff d1 be 400053c0 <rtems_termios_baud_to_number+0x6c>
40005480: 90 12 22 00 or %o0, 0x200, %o0
40005484: 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;
40005488: 11 00 00 38 sethi %hi(0xe000), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
4000548c: 80 a0 40 02 cmp %g1, %g2
40005490: 12 80 00 0c bne 400054c0 <rtems_termios_baud_to_number+0x16c><== NEVER TAKEN
40005494: 90 12 21 00 or %o0, 0x100, %o0
40005498: 81 c3 e0 08 retl
4000549c: 01 00 00 00 nop
400054a0: 80 a0 40 03 cmp %g1, %g3
400054a4: 02 bf ff c7 be 400053c0 <rtems_termios_baud_to_number+0x6c>
400054a8: 11 00 00 e1 sethi %hi(0x38400), %o0
400054ac: 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;
400054b0: 11 00 01 c2 sethi %hi(0x70800), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
400054b4: 80 a0 40 02 cmp %g1, %g2
400054b8: 02 80 00 03 be 400054c4 <rtems_termios_baud_to_number+0x170>
400054bc: 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;
400054c0: 90 10 3f ff mov -1, %o0 ! ffffffff <LEON_REG+0x7fffffff>
default: baud = -1; break;
}
return baud;
}
400054c4: 81 c3 e0 08 retl
40003d1c <rtems_termios_bufsize>:
int cbufsize,
int raw_input,
int raw_output
)
{
rtems_termios_cbufsize = cbufsize;
40003d1c: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
40003d20: d0 20 63 08 st %o0, [ %g1 + 0x308 ] ! 4001cf08 <rtems_termios_cbufsize><== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
40003d24: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
return RTEMS_SUCCESSFUL;
}
40003d28: 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;
40003d2c: d2 20 63 0c st %o1, [ %g1 + 0x30c ] <== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
40003d30: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
40003d34: 81 c3 e0 08 retl <== NOT EXECUTED
40003d38: d4 20 63 10 st %o2, [ %g1 + 0x310 ] ! 4001cf10 <rtems_termios_raw_output_size><== NOT EXECUTED
40005378 <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
40005378: 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);
4000537c: 03 10 00 75 sethi %hi(0x4001d400), %g1
40005380: d0 00 63 e4 ld [ %g1 + 0x3e4 ], %o0 ! 4001d7e4 <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;
40005384: c2 06 00 00 ld [ %i0 ], %g1
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40005388: 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;
4000538c: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40005390: 40 00 04 57 call 400064ec <rtems_semaphore_obtain>
40005394: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL)
40005398: 80 a2 20 00 cmp %o0, 0
4000539c: 12 80 00 2c bne 4000544c <rtems_termios_close+0xd4> <== NEVER TAKEN
400053a0: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
400053a4: c2 04 20 08 ld [ %l0 + 8 ], %g1
400053a8: 82 00 7f ff add %g1, -1, %g1
400053ac: 80 a0 60 00 cmp %g1, 0
400053b0: 12 80 00 5e bne 40005528 <rtems_termios_close+0x1b0>
400053b4: c2 24 20 08 st %g1, [ %l0 + 8 ]
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
400053b8: c4 04 20 cc ld [ %l0 + 0xcc ], %g2
400053bc: 03 10 00 75 sethi %hi(0x4001d400), %g1
400053c0: 85 28 a0 05 sll %g2, 5, %g2
400053c4: 82 10 60 d4 or %g1, 0xd4, %g1
400053c8: 82 00 40 02 add %g1, %g2, %g1
400053cc: c2 00 60 04 ld [ %g1 + 4 ], %g1
400053d0: 80 a0 60 00 cmp %g1, 0
400053d4: 22 80 00 06 be,a 400053ec <rtems_termios_close+0x74> <== ALWAYS TAKEN
400053d8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
/*
* call discipline-specific close
*/
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
400053dc: 9f c0 40 00 call %g1 <== NOT EXECUTED
400053e0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
}
if (tty->device.outputUsesInterrupts
400053e4: 10 80 00 0b b 40005410 <rtems_termios_close+0x98> <== NOT EXECUTED
400053e8: 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);
400053ec: 92 10 20 00 clr %o1
400053f0: 40 00 04 3f call 400064ec <rtems_semaphore_obtain>
400053f4: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL) {
400053f8: 80 a2 20 00 cmp %o0, 0
400053fc: 12 80 00 14 bne 4000544c <rtems_termios_close+0xd4> <== NEVER TAKEN
40005400: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
40005404: 7f ff fd d0 call 40004b44 <drainOutput>
40005408: 90 10 00 10 mov %l0, %o0
}
if (tty->device.outputUsesInterrupts
4000540c: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1
40005410: 80 a0 60 02 cmp %g1, 2
40005414: 32 80 00 10 bne,a 40005454 <rtems_termios_close+0xdc> <== ALWAYS TAKEN
40005418: c2 04 20 9c ld [ %l0 + 0x9c ], %g1
== TERMIOS_TASK_DRIVEN) {
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send(
4000541c: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED
40005420: 40 00 02 f4 call 40005ff0 <rtems_event_send> <== NOT EXECUTED
40005424: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
tty->rxTaskId,
TERMIOS_RX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
40005428: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000542c: 12 80 00 08 bne 4000544c <rtems_termios_close+0xd4> <== NOT EXECUTED
40005430: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_event_send(
40005434: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED
40005438: 40 00 02 ee call 40005ff0 <rtems_event_send> <== NOT EXECUTED
4000543c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
tty->txTaskId,
TERMIOS_TX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
40005440: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005444: 22 80 00 04 be,a 40005454 <rtems_termios_close+0xdc> <== NOT EXECUTED
40005448: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
4000544c: 40 00 05 d1 call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
40005450: 01 00 00 00 nop <== NOT EXECUTED
}
if (tty->device.lastClose)
40005454: 80 a0 60 00 cmp %g1, 0
40005458: 22 80 00 07 be,a 40005474 <rtems_termios_close+0xfc> <== ALWAYS TAKEN
4000545c: c4 04 00 00 ld [ %l0 ], %g2
(*tty->device.lastClose)(tty->major, tty->minor, arg);
40005460: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED
40005464: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED
40005468: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000546c: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
if (tty->forw == NULL) {
40005470: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED
40005474: 80 a0 a0 00 cmp %g2, 0
40005478: 12 80 00 08 bne 40005498 <rtems_termios_close+0x120>
4000547c: c2 04 20 04 ld [ %l0 + 4 ], %g1
rtems_termios_ttyTail = tty->back;
40005480: 05 10 00 75 sethi %hi(0x4001d400), %g2
if ( rtems_termios_ttyTail != NULL ) {
40005484: 80 a0 60 00 cmp %g1, 0
40005488: 02 80 00 05 be 4000549c <rtems_termios_close+0x124> <== ALWAYS TAKEN
4000548c: c2 20 a3 e8 st %g1, [ %g2 + 0x3e8 ]
rtems_termios_ttyTail->forw = NULL;
40005490: 10 80 00 03 b 4000549c <rtems_termios_close+0x124> <== NOT EXECUTED
40005494: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED
}
}
else {
tty->forw->back = tty->back;
40005498: c2 20 a0 04 st %g1, [ %g2 + 4 ]
}
if (tty->back == NULL) {
4000549c: c4 04 20 04 ld [ %l0 + 4 ], %g2
400054a0: 80 a0 a0 00 cmp %g2, 0
400054a4: 12 80 00 08 bne 400054c4 <rtems_termios_close+0x14c> <== NEVER TAKEN
400054a8: c2 04 00 00 ld [ %l0 ], %g1
rtems_termios_ttyHead = tty->forw;
400054ac: 05 10 00 75 sethi %hi(0x4001d400), %g2
if ( rtems_termios_ttyHead != NULL ) {
400054b0: 80 a0 60 00 cmp %g1, 0
400054b4: 02 80 00 05 be 400054c8 <rtems_termios_close+0x150>
400054b8: c2 20 a3 ec st %g1, [ %g2 + 0x3ec ]
rtems_termios_ttyHead->back = NULL;
400054bc: 10 80 00 03 b 400054c8 <rtems_termios_close+0x150>
400054c0: c0 20 60 04 clr [ %g1 + 4 ]
}
}
else {
tty->back->forw = tty->forw;
400054c4: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED
}
rtems_semaphore_delete (tty->isem);
400054c8: 40 00 03 db call 40006434 <rtems_semaphore_delete>
400054cc: d0 04 20 14 ld [ %l0 + 0x14 ], %o0
rtems_semaphore_delete (tty->osem);
400054d0: 40 00 03 d9 call 40006434 <rtems_semaphore_delete>
400054d4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
400054d8: 40 00 03 d7 call 40006434 <rtems_semaphore_delete>
400054dc: d0 04 20 8c ld [ %l0 + 0x8c ], %o0
if ((tty->device.pollRead == NULL) ||
400054e0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
400054e4: 80 a0 60 00 cmp %g1, 0
400054e8: 02 80 00 06 be 40005500 <rtems_termios_close+0x188> <== NEVER TAKEN
400054ec: 01 00 00 00 nop
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
400054f0: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1
400054f4: 80 a0 60 02 cmp %g1, 2
400054f8: 12 80 00 04 bne 40005508 <rtems_termios_close+0x190> <== ALWAYS TAKEN
400054fc: 01 00 00 00 nop
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
40005500: 40 00 03 cd call 40006434 <rtems_semaphore_delete> <== NOT EXECUTED
40005504: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
free (tty->rawInBuf.theBuf);
40005508: 40 00 17 1d call 4000b17c <free>
4000550c: d0 04 20 58 ld [ %l0 + 0x58 ], %o0
free (tty->rawOutBuf.theBuf);
40005510: 40 00 17 1b call 4000b17c <free>
40005514: d0 04 20 7c ld [ %l0 + 0x7c ], %o0
free (tty->cbuf);
40005518: 40 00 17 19 call 4000b17c <free>
4000551c: d0 04 20 1c ld [ %l0 + 0x1c ], %o0
free (tty);
40005520: 40 00 17 17 call 4000b17c <free>
40005524: 90 10 00 10 mov %l0, %o0
}
rtems_semaphore_release (rtems_termios_ttyMutex);
40005528: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000552c: d0 00 63 e4 ld [ %g1 + 0x3e4 ], %o0 ! 4001d7e4 <rtems_termios_ttyMutex>
40005530: 40 00 04 36 call 40006608 <rtems_semaphore_release>
40005534: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
}
40005538: 81 c7 e0 08 ret
4000553c: 81 e8 00 00 restore
40003f3c <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)
{
40003f3c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
40003f40: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
40003f44: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 <== NOT EXECUTED
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
40003f48: 84 00 80 19 add %g2, %i1, %g2 <== NOT EXECUTED
40003f4c: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
40003f50: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40003f54: 12 80 00 0a bne 40003f7c <rtems_termios_dequeue_characters+0x40><== NOT EXECUTED
40003f58: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId,
40003f5c: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED
40003f60: 40 00 08 24 call 40005ff0 <rtems_event_send> <== NOT EXECUTED
40003f64: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
TERMIOS_TX_START_EVENT);
if (sc != RTEMS_SUCCESSFUL)
40003f68: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003f6c: 02 80 00 11 be 40003fb0 <rtems_termios_dequeue_characters+0x74><== NOT EXECUTED
40003f70: b0 10 20 00 clr %i0 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
40003f74: 40 00 0b 07 call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
40003f78: 01 00 00 00 nop <== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
else if (tty->t_line == PPPDISC ) {
40003f7c: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED
40003f80: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED
40003f84: 12 80 00 09 bne 40003fa8 <rtems_termios_dequeue_characters+0x6c><== NOT EXECUTED
40003f88: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
40003f8c: c2 00 61 88 ld [ %g1 + 0x188 ], %g1 ! 4001d588 <rtems_termios_linesw+0xb4><== NOT EXECUTED
40003f90: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003f94: 02 80 00 07 be 40003fb0 <rtems_termios_dequeue_characters+0x74><== NOT EXECUTED
40003f98: b0 10 20 00 clr %i0 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
40003f9c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003fa0: 01 00 00 00 nop <== NOT EXECUTED
40003fa4: 30 80 00 03 b,a 40003fb0 <rtems_termios_dequeue_characters+0x74><== NOT EXECUTED
}
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
40003fa8: 7f ff ff 6b call 40003d54 <rtems_termios_refill_transmitter><== NOT EXECUTED
40003fac: 81 e8 00 00 restore <== NOT EXECUTED
}
}
40003fb0: 81 c7 e0 08 ret <== NOT EXECUTED
40003fb4: 81 e8 00 00 restore <== NOT EXECUTED
40003fb8 <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)
{
40003fb8: 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) {
40003fbc: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED
40003fc0: 25 10 00 75 sethi %hi(0x4001d400), %l2 <== NOT EXECUTED
40003fc4: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
40003fc8: a4 14 a0 d4 or %l2, 0xd4, %l2 <== NOT EXECUTED
40003fcc: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED
40003fd0: 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)
{
40003fd4: 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) {
40003fd8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003fdc: 12 80 00 11 bne 40004020 <rtems_termios_enqueue_raw_characters+0x68><== NOT EXECUTED
40003fe0: 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,
40003fe4: 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);
40003fe8: a8 06 20 30 add %i0, 0x30, %l4 <== NOT EXECUTED
40003fec: a4 10 20 00 clr %l2 <== NOT EXECUTED
40003ff0: 10 80 00 ad b 400042a4 <rtems_termios_enqueue_raw_characters+0x2ec><== NOT EXECUTED
40003ff4: 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++;
40003ff8: d0 0e 40 00 ldub [ %i1 ], %o0 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
40003ffc: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
40004000: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED
40004004: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED
40004008: 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++;
4000400c: b2 06 60 01 inc %i1 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
40004010: 91 3a 20 18 sra %o0, 0x18, %o0 <== NOT EXECUTED
40004014: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED
40004018: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000401c: 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--) {
40004020: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
40004024: 32 bf ff f5 bne,a 40003ff8 <rtems_termios_enqueue_raw_characters+0x40><== NOT EXECUTED
40004028: 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 )) {
4000402c: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED
40004030: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004034: 12 80 00 a6 bne 400042cc <rtems_termios_enqueue_raw_characters+0x314><== NOT EXECUTED
40004038: 01 00 00 00 nop <== NOT EXECUTED
4000403c: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED
40004040: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004044: 02 80 00 a2 be 400042cc <rtems_termios_enqueue_raw_characters+0x314><== NOT EXECUTED
40004048: 01 00 00 00 nop <== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
4000404c: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED
40004050: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004054: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
40004058: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
4000405c: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED
40004060: 81 c7 e0 08 ret <== NOT EXECUTED
40004064: 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) {
40004068: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
4000406c: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
40004070: 02 80 00 1b be 400040dc <rtems_termios_enqueue_raw_characters+0x124><== NOT EXECUTED
40004074: 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]) {
40004078: c4 0c 20 4a ldub [ %l0 + 0x4a ], %g2 <== NOT EXECUTED
4000407c: 83 2c e0 18 sll %l3, 0x18, %g1 <== NOT EXECUTED
40004080: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED
40004084: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40004088: 12 80 00 0e bne 400040c0 <rtems_termios_enqueue_raw_characters+0x108><== NOT EXECUTED
4000408c: c4 0c 20 49 ldub [ %l0 + 0x49 ], %g2 <== NOT EXECUTED
if (c == tty->termios.c_cc[VSTART]) {
40004090: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED
40004094: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40004098: 12 80 00 05 bne 400040ac <rtems_termios_enqueue_raw_characters+0xf4><== NOT EXECUTED
4000409c: 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;
400040a0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400040a4: 10 80 00 04 b 400040b4 <rtems_termios_enqueue_raw_characters+0xfc><== NOT EXECUTED
400040a8: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
400040ac: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400040b0: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED
400040b4: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
}
}
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
return dropped;
400040b8: 10 80 00 0c b 400040e8 <rtems_termios_enqueue_raw_characters+0x130><== NOT EXECUTED
400040bc: 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]) {
400040c0: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED
400040c4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
400040c8: 12 80 00 06 bne 400040e0 <rtems_termios_enqueue_raw_characters+0x128><== NOT EXECUTED
400040cc: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
400040d0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400040d4: 10 bf ff f8 b 400040b4 <rtems_termios_enqueue_raw_characters+0xfc><== NOT EXECUTED
400040d8: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
400040dc: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED
400040e0: 02 80 00 1c be 40004150 <rtems_termios_enqueue_raw_characters+0x198><== NOT EXECUTED
400040e4: 01 00 00 00 nop <== NOT EXECUTED
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
400040e8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400040ec: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED
400040f0: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED
400040f4: 32 80 00 6b bne,a 400042a0 <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
400040f8: b2 06 60 01 inc %i1 <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
400040fc: 7f ff f7 14 call 40001d4c <sparc_disable_interrupts> <== NOT EXECUTED
40004100: 01 00 00 00 nop <== NOT EXECUTED
40004104: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
40004108: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
4000410c: 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;
40004110: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED
40004114: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
40004118: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000411c: 02 80 00 09 be 40004140 <rtems_termios_enqueue_raw_characters+0x188><== NOT EXECUTED
40004120: 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);
40004124: 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,
40004128: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED
4000412c: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
40004130: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
40004134: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED
40004138: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000413c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
40004140: 7f ff f7 07 call 40001d5c <sparc_enable_interrupts> <== NOT EXECUTED
40004144: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
40004148: 10 80 00 56 b 400042a0 <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
4000414c: b2 06 60 01 inc %i1 <== NOT EXECUTED
/* reenable interrupts */
rtems_interrupt_enable(level);
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
40004150: d0 04 20 60 ld [ %l0 + 0x60 ], %o0 <== NOT EXECUTED
40004154: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
40004158: 40 00 53 25 call 40018dec <.urem> <== NOT EXECUTED
4000415c: 90 02 20 01 inc %o0 <== NOT EXECUTED
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
40004160: 7f ff f6 fb call 40001d4c <sparc_disable_interrupts> <== NOT EXECUTED
40004164: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
40004168: ac 10 00 08 mov %o0, %l6 <== NOT EXECUTED
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
4000416c: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
40004170: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED
40004174: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
40004178: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED
4000417c: 40 00 53 1c call 40018dec <.urem> <== NOT EXECUTED
40004180: 90 02 00 11 add %o0, %l1, %o0 <== NOT EXECUTED
% tty->rawInBuf.Size)
> tty->highwater) &&
40004184: c2 04 20 c0 ld [ %l0 + 0xc0 ], %g1 <== NOT EXECUTED
40004188: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
4000418c: 08 80 00 2d bleu 40004240 <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
40004190: 01 00 00 00 nop <== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
40004194: 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)
40004198: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000419c: 12 80 00 29 bne 40004240 <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
400041a0: 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;
400041a4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400041a8: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED
400041ac: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
400041b0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400041b4: 82 08 64 02 and %g1, 0x402, %g1 <== NOT EXECUTED
400041b8: 80 a0 64 00 cmp %g1, 0x400 <== NOT EXECUTED
400041bc: 12 80 00 13 bne 40004208 <rtems_termios_enqueue_raw_characters+0x250><== NOT EXECUTED
400041c0: 01 00 00 00 nop <== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
400041c4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400041c8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
400041cc: 12 80 00 06 bne 400041e4 <rtems_termios_enqueue_raw_characters+0x22c><== NOT EXECUTED
400041d0: 01 00 00 00 nop <== NOT EXECUTED
(tty->rawOutBufState == rob_idle)) {
400041d4: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED
400041d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400041dc: 12 80 00 19 bne 40004240 <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
400041e0: 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;
400041e4: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
400041e8: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
400041ec: 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;
400041f0: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
400041f4: 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;
400041f8: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
(*tty->device.write)(tty->minor,
400041fc: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004200: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
40004204: 30 80 00 0f b,a 40004240 <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]),
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
40004208: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
4000420c: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED
40004210: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED
40004214: 12 80 00 0b bne 40004240 <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
40004218: 01 00 00 00 nop <== NOT EXECUTED
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
4000421c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
40004220: 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;
40004224: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED
40004228: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
4000422c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004230: 02 80 00 04 be 40004240 <rtems_termios_enqueue_raw_characters+0x288><== NOT EXECUTED
40004234: 01 00 00 00 nop <== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
40004238: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000423c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
}
}
}
/* reenable interrupts */
rtems_interrupt_enable(level);
40004240: 7f ff f6 c7 call 40001d5c <sparc_enable_interrupts> <== NOT EXECUTED
40004244: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED
if (newTail == tty->rawInBuf.Head) {
40004248: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
4000424c: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40004250: 32 80 00 04 bne,a 40004260 <rtems_termios_enqueue_raw_characters+0x2a8><== NOT EXECUTED
40004254: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED
dropped++;
40004258: 10 80 00 11 b 4000429c <rtems_termios_enqueue_raw_characters+0x2e4><== NOT EXECUTED
4000425c: b0 06 20 01 inc %i0 <== NOT EXECUTED
}
else {
tty->rawInBuf.theBuf[newTail] = c;
40004260: 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 )) {
40004264: 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;
40004268: 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 )) {
4000426c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004270: 32 80 00 0c bne,a 400042a0 <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
40004274: b2 06 60 01 inc %i1 <== NOT EXECUTED
40004278: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED
4000427c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004280: 22 80 00 08 be,a 400042a0 <rtems_termios_enqueue_raw_characters+0x2e8><== NOT EXECUTED
40004284: b2 06 60 01 inc %i1 <== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
40004288: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED
4000428c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004290: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
40004294: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
40004298: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
4000429c: b2 06 60 01 inc %i1 <== NOT EXECUTED
400042a0: b4 06 bf ff add %i2, -1, %i2 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
400042a4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
400042a8: 12 bf ff 70 bne 40004068 <rtems_termios_enqueue_raw_characters+0xb0><== NOT EXECUTED
400042ac: 01 00 00 00 nop <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
}
}
}
tty->rawInBufDropped += dropped;
400042b0: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
400042b4: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
}
}
}
tty->rawInBufDropped += dropped;
400042b8: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
400042bc: 40 00 08 d3 call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
400042c0: c2 24 20 78 st %g1, [ %l0 + 0x78 ] <== NOT EXECUTED
return dropped;
400042c4: 81 c7 e0 08 ret <== NOT EXECUTED
400042c8: 81 e8 00 00 restore <== NOT EXECUTED
}
400042cc: 81 c7 e0 08 ret <== NOT EXECUTED
400042d0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40003cd0 <rtems_termios_initialize>:
struct rtems_termios_tty *rtems_termios_ttyTail;
rtems_id rtems_termios_ttyMutex;
void
rtems_termios_initialize (void)
{
40003cd0: 9d e3 bf a0 save %sp, -96, %sp
rtems_status_code sc;
/*
* Create the mutex semaphore for the tty list
*/
if (!rtems_termios_ttyMutex) {
40003cd4: 19 10 00 75 sethi %hi(0x4001d400), %o4
40003cd8: c2 03 23 e4 ld [ %o4 + 0x3e4 ], %g1 ! 4001d7e4 <rtems_termios_ttyMutex>
40003cdc: 80 a0 60 00 cmp %g1, 0
40003ce0: 12 80 00 0d bne 40003d14 <rtems_termios_initialize+0x44>
40003ce4: 98 13 23 e4 or %o4, 0x3e4, %o4
sc = rtems_semaphore_create (
40003ce8: 11 15 14 9b sethi %hi(0x54526c00), %o0
40003cec: 92 10 20 01 mov 1, %o1
40003cf0: 90 12 21 69 or %o0, 0x169, %o0
40003cf4: 94 10 20 54 mov 0x54, %o2
40003cf8: 40 00 09 5b call 40006264 <rtems_semaphore_create>
40003cfc: 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)
40003d00: 80 a2 20 00 cmp %o0, 0
40003d04: 02 80 00 04 be 40003d14 <rtems_termios_initialize+0x44> <== ALWAYS TAKEN
40003d08: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
40003d0c: 40 00 0b a1 call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
40003d10: 01 00 00 00 nop <== NOT EXECUTED
40003d14: 81 c7 e0 08 ret
40003d18: 81 e8 00 00 restore
40004f74 <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
40004f74: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
40004f78: c2 06 00 00 ld [ %i0 ], %g1
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
40004f7c: 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;
40004f80: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
40004f84: 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);
40004f88: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
40004f8c: 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);
40004f90: 92 10 20 00 clr %o1
40004f94: 40 00 05 56 call 400064ec <rtems_semaphore_obtain>
40004f98: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL) {
40004f9c: b0 92 20 00 orcc %o0, 0, %i0
40004fa0: 22 80 00 05 be,a 40004fb4 <rtems_termios_ioctl+0x40> <== ALWAYS TAKEN
40004fa4: c2 04 60 04 ld [ %l1 + 4 ], %g1
args->ioctl_return = sc;
40004fa8: f0 24 60 0c st %i0, [ %l1 + 0xc ] <== NOT EXECUTED
return sc;
40004fac: 81 c7 e0 08 ret <== NOT EXECUTED
40004fb0: 81 e8 00 00 restore <== NOT EXECUTED
}
switch (args->command) {
40004fb4: 80 a0 60 04 cmp %g1, 4
40004fb8: 22 80 00 bd be,a 400052ac <rtems_termios_ioctl+0x338> <== NEVER TAKEN
40004fbc: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
40004fc0: 18 80 00 0b bgu 40004fec <rtems_termios_ioctl+0x78> <== NEVER TAKEN
40004fc4: 05 10 01 19 sethi %hi(0x40046400), %g2
40004fc8: 80 a0 60 02 cmp %g1, 2
40004fcc: 22 80 00 2c be,a 4000507c <rtems_termios_ioctl+0x108>
40004fd0: d2 04 60 08 ld [ %l1 + 8 ], %o1
40004fd4: 18 80 00 af bgu 40005290 <rtems_termios_ioctl+0x31c>
40004fd8: 80 a0 60 01 cmp %g1, 1
40004fdc: 32 80 00 17 bne,a 40005038 <rtems_termios_ioctl+0xc4> <== NEVER TAKEN
40004fe0: 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;
40004fe4: 10 80 00 22 b 4000506c <rtems_termios_ioctl+0xf8>
40004fe8: 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) {
40004fec: 84 10 a2 7f or %g2, 0x27f, %g2 <== NOT EXECUTED
40004ff0: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40004ff4: 02 80 00 cf be 40005330 <rtems_termios_ioctl+0x3bc> <== NOT EXECUTED
40004ff8: 01 00 00 00 nop <== NOT EXECUTED
40004ffc: 18 80 00 07 bgu 40005018 <rtems_termios_ioctl+0xa4> <== NOT EXECUTED
40005000: 05 10 01 1d sethi %hi(0x40047400), %g2 <== NOT EXECUTED
40005004: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED
40005008: 32 80 00 0c bne,a 40005038 <rtems_termios_ioctl+0xc4> <== NOT EXECUTED
4000500c: 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;
40005010: 10 80 00 a3 b 4000529c <rtems_termios_ioctl+0x328> <== NOT EXECUTED
40005014: 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) {
40005018: 84 10 a0 1a or %g2, 0x1a, %g2 <== NOT EXECUTED
4000501c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40005020: 02 80 00 c0 be 40005320 <rtems_termios_ioctl+0x3ac> <== NOT EXECUTED
40005024: 05 20 01 1d sethi %hi(0x80047400), %g2 <== NOT EXECUTED
40005028: 84 10 a0 1b or %g2, 0x1b, %g2 ! 8004741b <LEON_REG+0x4741b><== NOT EXECUTED
4000502c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40005030: 02 80 00 a3 be 400052bc <rtems_termios_ioctl+0x348> <== NOT EXECUTED
40005034: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
40005038: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000503c: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED
40005040: 82 10 60 d4 or %g1, 0xd4, %g1 <== NOT EXECUTED
40005044: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED
40005048: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED
4000504c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005050: 02 80 00 c5 be 40005364 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
40005054: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
40005058: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
4000505c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005060: 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);
40005064: 10 80 00 c0 b 40005364 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
40005068: 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;
4000506c: 92 04 20 30 add %l0, 0x30, %o1
40005070: 40 00 2b 57 call 4000fdcc <memcpy>
40005074: 94 10 20 24 mov 0x24, %o2
break;
40005078: 30 80 00 bb b,a 40005364 <rtems_termios_ioctl+0x3f0>
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
4000507c: 90 04 20 30 add %l0, 0x30, %o0
40005080: 40 00 2b 53 call 4000fdcc <memcpy>
40005084: 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) &&
40005088: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
4000508c: 80 88 62 00 btst 0x200, %g1
40005090: 02 80 00 20 be 40005110 <rtems_termios_ioctl+0x19c>
40005094: 01 00 00 00 nop
40005098: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
4000509c: 80 88 64 00 btst 0x400, %g1
400050a0: 12 80 00 1c bne 40005110 <rtems_termios_ioctl+0x19c> <== ALWAYS TAKEN
400050a4: 01 00 00 00 nop
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
400050a8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400050ac: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED
400050b0: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
400050b4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400050b8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
400050bc: 02 80 00 15 be 40005110 <rtems_termios_ioctl+0x19c> <== NOT EXECUTED
400050c0: 01 00 00 00 nop <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
400050c4: 7f ff f3 22 call 40001d4c <sparc_disable_interrupts> <== NOT EXECUTED
400050c8: 01 00 00 00 nop <== NOT EXECUTED
400050cc: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
400050d0: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
400050d4: 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;
400050d8: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED
400050dc: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
400050e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400050e4: 02 80 00 09 be 40005108 <rtems_termios_ioctl+0x194> <== NOT EXECUTED
400050e8: 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);
400050ec: 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,
400050f0: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED
400050f4: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
400050f8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
400050fc: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED
40005100: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005104: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
40005108: 7f ff f3 15 call 40001d5c <sparc_enable_interrupts> <== NOT EXECUTED
4000510c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) &&
40005110: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
40005114: 80 88 64 00 btst 0x400, %g1
40005118: 02 80 00 0c be 40005148 <rtems_termios_ioctl+0x1d4> <== ALWAYS TAKEN
4000511c: 03 00 00 04 sethi %hi(0x1000), %g1
40005120: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED
40005124: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED
40005128: 12 80 00 08 bne 40005148 <rtems_termios_ioctl+0x1d4> <== NOT EXECUTED
4000512c: 01 00 00 00 nop <== NOT EXECUTED
!(tty->termios.c_iflag & IXOFF)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
40005130: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40005134: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED
40005138: 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);
4000513c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40005140: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED
40005144: 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) &&
40005148: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
4000514c: 80 88 61 00 btst 0x100, %g1
40005150: 02 80 00 16 be 400051a8 <rtems_termios_ioctl+0x234> <== ALWAYS TAKEN
40005154: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
40005158: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000515c: 06 80 00 14 bl 400051ac <rtems_termios_ioctl+0x238> <== NOT EXECUTED
40005160: 01 00 00 00 nop <== NOT EXECUTED
!(tty->termios.c_cflag & CRTSCTS)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
40005164: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40005168: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED
4000516c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* restart remote Tx, if it was stopped */
if ((tty->flow_ctrl & FL_IRTSOFF) &&
40005170: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40005174: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED
40005178: 02 80 00 08 be 40005198 <rtems_termios_ioctl+0x224> <== NOT EXECUTED
4000517c: 01 00 00 00 nop <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
40005180: 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) &&
40005184: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005188: 02 80 00 04 be 40005198 <rtems_termios_ioctl+0x224> <== NOT EXECUTED
4000518c: 01 00 00 00 nop <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
tty->device.startRemoteTx(tty->minor);
40005190: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005194: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
40005198: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
4000519c: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED
400051a0: 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) {
400051a4: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 <== NOT EXECUTED
400051a8: 80 a0 60 00 cmp %g1, 0
400051ac: 36 80 00 06 bge,a 400051c4 <rtems_termios_ioctl+0x250> <== ALWAYS TAKEN
400051b0: c4 04 20 30 ld [ %l0 + 0x30 ], %g2
tty->flow_ctrl |= FL_MDRTS;
400051b4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400051b8: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED
400051bc: 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) {
400051c0: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED
400051c4: 03 00 00 04 sethi %hi(0x1000), %g1
400051c8: 80 88 80 01 btst %g2, %g1
400051cc: 22 80 00 06 be,a 400051e4 <rtems_termios_ioctl+0x270> <== ALWAYS TAKEN
400051d0: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
tty->flow_ctrl |= FL_MDXOF;
400051d4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400051d8: 82 10 64 00 or %g1, 0x400, %g1 <== NOT EXECUTED
400051dc: 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) {
400051e0: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED
400051e4: 80 88 64 00 btst 0x400, %g1
400051e8: 22 80 00 06 be,a 40005200 <rtems_termios_ioctl+0x28c> <== NEVER TAKEN
400051ec: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->flow_ctrl |= FL_MDXON;
400051f0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
400051f4: 82 10 62 00 or %g1, 0x200, %g1
400051f8: 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) {
400051fc: c2 04 20 3c ld [ %l0 + 0x3c ], %g1
40005200: 80 88 60 02 btst 2, %g1
40005204: 32 80 00 17 bne,a 40005260 <rtems_termios_ioctl+0x2ec> <== ALWAYS TAKEN
40005208: 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;
4000520c: 40 00 02 ee call 40005dc4 <rtems_clock_get_ticks_per_second><== NOT EXECUTED
40005210: 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] *
40005214: 40 00 4e 10 call 40018a54 <.umul> <== NOT EXECUTED
40005218: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED
4000521c: 40 00 4e 48 call 40018b3c <.udiv> <== NOT EXECUTED
40005220: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
40005224: 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] *
40005228: d0 24 20 54 st %o0, [ %l0 + 0x54 ] <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
4000522c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005230: 02 80 00 08 be 40005250 <rtems_termios_ioctl+0x2dc> <== NOT EXECUTED
40005234: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
40005238: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
if (tty->termios.c_cc[VMIN])
4000523c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005240: 12 80 00 09 bne 40005264 <rtems_termios_ioctl+0x2f0> <== NOT EXECUTED
40005244: d0 24 20 70 st %o0, [ %l0 + 0x70 ] <== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
40005248: 10 80 00 0a b 40005270 <rtems_termios_ioctl+0x2fc> <== NOT EXECUTED
4000524c: d0 24 20 74 st %o0, [ %l0 + 0x74 ] <== NOT EXECUTED
}
else {
if (tty->termios.c_cc[VMIN]) {
40005250: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005254: 02 80 00 06 be 4000526c <rtems_termios_ioctl+0x2f8> <== NOT EXECUTED
40005258: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
4000525c: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
40005260: c0 24 20 70 clr [ %l0 + 0x70 ]
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
40005264: 10 80 00 03 b 40005270 <rtems_termios_ioctl+0x2fc>
40005268: c0 24 20 74 clr [ %l0 + 0x74 ]
}
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
4000526c: c2 24 20 6c st %g1, [ %l0 + 0x6c ] <== NOT EXECUTED
}
}
}
if (tty->device.setAttributes)
40005270: c2 04 20 a8 ld [ %l0 + 0xa8 ], %g1
40005274: 80 a0 60 00 cmp %g1, 0
40005278: 02 80 00 3b be 40005364 <rtems_termios_ioctl+0x3f0> <== NEVER TAKEN
4000527c: 01 00 00 00 nop
(*tty->device.setAttributes)(tty->minor, &tty->termios);
40005280: d0 04 20 10 ld [ %l0 + 0x10 ], %o0
40005284: 9f c0 40 00 call %g1
40005288: 92 04 20 30 add %l0, 0x30, %o1
4000528c: 30 80 00 36 b,a 40005364 <rtems_termios_ioctl+0x3f0>
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
40005290: 7f ff fe 2d call 40004b44 <drainOutput>
40005294: 90 10 00 10 mov %l0, %o0
break;
40005298: 30 80 00 33 b,a 40005364 <rtems_termios_ioctl+0x3f0>
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
4000529c: c2 24 20 d4 st %g1, [ %l0 + 0xd4 ] <== NOT EXECUTED
400052a0: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED
break;
400052a4: 10 80 00 30 b 40005364 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
400052a8: c2 24 20 d8 st %g1, [ %l0 + 0xd8 ] <== NOT EXECUTED
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
400052ac: c2 24 20 dc st %g1, [ %l0 + 0xdc ] <== NOT EXECUTED
400052b0: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED
break;
400052b4: 10 80 00 2c b 40005364 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
400052b8: 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) {
400052bc: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
400052c0: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED
400052c4: 82 10 60 d4 or %g1, 0xd4, %g1 <== NOT EXECUTED
400052c8: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED
400052cc: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
400052d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400052d4: 22 80 00 06 be,a 400052ec <rtems_termios_ioctl+0x378> <== NOT EXECUTED
400052d8: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
400052dc: 9f c0 40 00 call %g1 <== NOT EXECUTED
400052e0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
400052e4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
tty->t_line=*(int*)(args->buffer);
400052e8: 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) {
400052ec: 07 10 00 75 sethi %hi(0x4001d400), %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);
400052f0: 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) {
400052f4: 86 10 e0 d4 or %g3, 0xd4, %g3 <== NOT EXECUTED
400052f8: 83 28 a0 05 sll %g2, 5, %g1 <== NOT EXECUTED
400052fc: 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);
40005300: 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) {
40005304: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005308: 02 80 00 17 be 40005364 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
4000530c: c0 24 20 d0 clr [ %l0 + 0xd0 ] <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
40005310: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005314: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40005318: 10 80 00 13 b 40005364 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
4000531c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
40005320: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED
40005324: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED
break;
40005328: 10 80 00 0f b 40005364 <rtems_termios_ioctl+0x3f0> <== NOT EXECUTED
4000532c: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED
#endif
case FIONREAD:
{
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
40005330: c4 04 20 60 ld [ %l0 + 0x60 ], %g2 <== NOT EXECUTED
40005334: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
if ( rawnc < 0 )
40005338: 82 a0 80 01 subcc %g2, %g1, %g1 <== NOT EXECUTED
4000533c: 3c 80 00 05 bpos,a 40005350 <rtems_termios_ioctl+0x3dc> <== NOT EXECUTED
40005340: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
40005344: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED
40005348: 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;
4000534c: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED
40005350: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 <== NOT EXECUTED
40005354: c4 04 60 08 ld [ %l1 + 8 ], %g2 <== NOT EXECUTED
40005358: 86 21 00 03 sub %g4, %g3, %g3 <== NOT EXECUTED
4000535c: 82 00 c0 01 add %g3, %g1, %g1 <== NOT EXECUTED
40005360: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED
}
break;
}
rtems_semaphore_release (tty->osem);
40005364: 40 00 04 a9 call 40006608 <rtems_semaphore_release>
40005368: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
args->ioctl_return = sc;
4000536c: f0 24 60 0c st %i0, [ %l1 + 0xc ]
return sc;
}
40005370: 81 c7 e0 08 ret
40005374: 81 e8 00 00 restore
40005518 <rtems_termios_number_to_baud>:
#include <rtems/termiostypes.h>
int rtems_termios_number_to_baud(
int32_t baud
)
{
40005518: 82 10 00 08 mov %o0, %g1
int termios_baud;
switch (baud) {
4000551c: 80 a2 24 b0 cmp %o0, 0x4b0
40005520: 02 80 00 19 be 40005584 <rtems_termios_number_to_baud+0x6c>
40005524: 90 10 20 09 mov 9, %o0
40005528: 80 a0 64 b0 cmp %g1, 0x4b0
4000552c: 14 80 00 29 bg 400055d0 <rtems_termios_number_to_baud+0xb8>
40005530: 05 00 00 12 sethi %hi(0x4800), %g2
40005534: 80 a0 60 86 cmp %g1, 0x86
40005538: 02 80 00 13 be 40005584 <rtems_termios_number_to_baud+0x6c>
4000553c: 90 10 20 04 mov 4, %o0
40005540: 80 a0 60 86 cmp %g1, 0x86
40005544: 14 80 00 12 bg 4000558c <rtems_termios_number_to_baud+0x74>
40005548: 80 a0 60 c8 cmp %g1, 0xc8
4000554c: 80 a0 60 32 cmp %g1, 0x32
40005550: 02 80 00 0d be 40005584 <rtems_termios_number_to_baud+0x6c>
40005554: 90 10 20 01 mov 1, %o0
40005558: 80 a0 60 32 cmp %g1, 0x32
4000555c: 34 80 00 05 bg,a 40005570 <rtems_termios_number_to_baud+0x58>
40005560: 80 a0 60 4b cmp %g1, 0x4b
40005564: 80 a0 60 00 cmp %g1, 0
40005568: 10 80 00 52 b 400056b0 <rtems_termios_number_to_baud+0x198>
4000556c: 90 10 20 00 clr %o0
40005570: 02 80 00 05 be 40005584 <rtems_termios_number_to_baud+0x6c>
40005574: 90 10 20 02 mov 2, %o0
40005578: 80 a0 60 6e cmp %g1, 0x6e
4000557c: 12 80 00 4f bne 400056b8 <rtems_termios_number_to_baud+0x1a0><== NEVER TAKEN
40005580: 90 10 20 03 mov 3, %o0
40005584: 81 c3 e0 08 retl
40005588: 01 00 00 00 nop
4000558c: 02 bf ff fe be 40005584 <rtems_termios_number_to_baud+0x6c>
40005590: 90 10 20 06 mov 6, %o0 ! 6 <PROM_START+0x6>
40005594: 80 a0 60 c8 cmp %g1, 0xc8
40005598: 14 80 00 07 bg 400055b4 <rtems_termios_number_to_baud+0x9c>
4000559c: 80 a0 61 2c cmp %g1, 0x12c
400055a0: 80 a0 60 96 cmp %g1, 0x96
400055a4: 12 80 00 45 bne 400056b8 <rtems_termios_number_to_baud+0x1a0><== NEVER TAKEN
400055a8: 90 10 20 05 mov 5, %o0
400055ac: 81 c3 e0 08 retl
400055b0: 01 00 00 00 nop
400055b4: 02 bf ff f4 be 40005584 <rtems_termios_number_to_baud+0x6c>
400055b8: 90 10 20 07 mov 7, %o0 ! 7 <PROM_START+0x7>
400055bc: 80 a0 62 58 cmp %g1, 0x258
400055c0: 12 80 00 3e bne 400056b8 <rtems_termios_number_to_baud+0x1a0><== NEVER TAKEN
400055c4: 90 10 20 08 mov 8, %o0
400055c8: 81 c3 e0 08 retl
400055cc: 01 00 00 00 nop
400055d0: 84 10 a3 00 or %g2, 0x300, %g2
400055d4: 80 a0 40 02 cmp %g1, %g2
400055d8: 02 bf ff eb be 40005584 <rtems_termios_number_to_baud+0x6c>
400055dc: 90 10 20 0e mov 0xe, %o0
400055e0: 80 a0 40 02 cmp %g1, %g2
400055e4: 14 80 00 18 bg 40005644 <rtems_termios_number_to_baud+0x12c>
400055e8: 07 00 00 70 sethi %hi(0x1c000), %g3
400055ec: 80 a0 69 60 cmp %g1, 0x960
400055f0: 02 bf ff e5 be 40005584 <rtems_termios_number_to_baud+0x6c>
400055f4: 90 10 20 0b mov 0xb, %o0
400055f8: 80 a0 69 60 cmp %g1, 0x960
400055fc: 34 80 00 07 bg,a 40005618 <rtems_termios_number_to_baud+0x100>
40005600: 05 00 00 04 sethi %hi(0x1000), %g2
40005604: 80 a0 67 08 cmp %g1, 0x708
40005608: 12 80 00 2c bne 400056b8 <rtems_termios_number_to_baud+0x1a0><== NEVER TAKEN
4000560c: 90 10 20 0a mov 0xa, %o0
40005610: 81 c3 e0 08 retl
40005614: 01 00 00 00 nop
40005618: 84 10 a2 c0 or %g2, 0x2c0, %g2
4000561c: 80 a0 40 02 cmp %g1, %g2
40005620: 02 bf ff d9 be 40005584 <rtems_termios_number_to_baud+0x6c>
40005624: 90 10 20 0c mov 0xc, %o0
40005628: 05 00 00 09 sethi %hi(0x2400), %g2
4000562c: 84 10 a1 80 or %g2, 0x180, %g2 ! 2580 <PROM_START+0x2580>
40005630: 80 a0 40 02 cmp %g1, %g2
40005634: 12 80 00 21 bne 400056b8 <rtems_termios_number_to_baud+0x1a0>
40005638: 90 10 20 0d mov 0xd, %o0
4000563c: 81 c3 e0 08 retl
40005640: 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;
40005644: 05 00 00 04 sethi %hi(0x1000), %g2
int32_t baud
)
{
int termios_baud;
switch (baud) {
40005648: 86 10 e2 00 or %g3, 0x200, %g3
4000564c: 80 a0 40 03 cmp %g1, %g3
40005650: 02 bf ff cd be 40005584 <rtems_termios_number_to_baud+0x6c>
40005654: 90 10 a0 02 or %g2, 2, %o0
40005658: 80 a0 40 03 cmp %g1, %g3
4000565c: 14 80 00 0f bg 40005698 <rtems_termios_number_to_baud+0x180>
40005660: 07 00 00 e1 sethi %hi(0x38400), %g3
40005664: 07 00 00 25 sethi %hi(0x9400), %g3
40005668: 86 10 e2 00 or %g3, 0x200, %g3 ! 9600 <PROM_START+0x9600>
4000566c: 80 a0 40 03 cmp %g1, %g3
40005670: 02 bf ff c5 be 40005584 <rtems_termios_number_to_baud+0x6c>
40005674: 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;
40005678: 90 10 a0 01 or %g2, 1, %o0
int32_t baud
)
{
int termios_baud;
switch (baud) {
4000567c: 05 00 00 38 sethi %hi(0xe000), %g2
40005680: 84 10 a1 00 or %g2, 0x100, %g2 ! e100 <PROM_START+0xe100>
40005684: 80 a0 40 02 cmp %g1, %g2
40005688: 32 bf ff bf bne,a 40005584 <rtems_termios_number_to_baud+0x6c><== NEVER TAKEN
4000568c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
40005690: 81 c3 e0 08 retl
40005694: 01 00 00 00 nop
40005698: 80 a0 40 03 cmp %g1, %g3
4000569c: 02 bf ff ba be 40005584 <rtems_termios_number_to_baud+0x6c>
400056a0: 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;
400056a4: 90 10 a0 04 or %g2, 4, %o0
int32_t baud
)
{
int termios_baud;
switch (baud) {
400056a8: 05 00 01 c2 sethi %hi(0x70800), %g2
400056ac: 80 a0 40 02 cmp %g1, %g2
400056b0: 02 80 00 03 be 400056bc <rtems_termios_number_to_baud+0x1a4>
400056b4: 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;
400056b8: 90 10 3f ff mov -1, %o0 ! ffffffff <LEON_REG+0x7fffffff>
default: termios_baud = -1; break;
}
return termios_baud;
}
400056bc: 81 c3 e0 08 retl
40005540 <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
40005540: 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,
40005544: 03 10 00 75 sethi %hi(0x4001d400), %g1
40005548: d0 00 63 e4 ld [ %g1 + 0x3e4 ], %o0 ! 4001d7e4 <rtems_termios_ttyMutex>
4000554c: 92 10 20 00 clr %o1
40005550: 40 00 03 e7 call 400064ec <rtems_semaphore_obtain>
40005554: 94 10 20 00 clr %o2
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
40005558: a0 92 20 00 orcc %o0, 0, %l0
4000555c: 12 80 01 05 bne 40005970 <rtems_termios_open+0x430> <== NEVER TAKEN
40005560: 03 10 00 75 sethi %hi(0x4001d400), %g1
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
40005564: 10 80 00 0a b 4000558c <rtems_termios_open+0x4c>
40005568: e4 00 63 ec ld [ %g1 + 0x3ec ], %l2 ! 4001d7ec <rtems_termios_ttyHead>
if ((tty->major == major) && (tty->minor == minor))
4000556c: 80 a0 40 18 cmp %g1, %i0
40005570: 32 80 00 07 bne,a 4000558c <rtems_termios_open+0x4c>
40005574: e4 04 80 00 ld [ %l2 ], %l2
40005578: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1
4000557c: 80 a0 40 19 cmp %g1, %i1
40005580: 22 80 00 d6 be,a 400058d8 <rtems_termios_open+0x398> <== ALWAYS TAKEN
40005584: 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) {
40005588: e4 04 80 00 ld [ %l2 ], %l2 <== NOT EXECUTED
4000558c: 80 a4 a0 00 cmp %l2, 0
40005590: 32 bf ff f7 bne,a 4000556c <rtems_termios_open+0x2c>
40005594: c2 04 a0 0c ld [ %l2 + 0xc ], %g1
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
40005598: 10 80 00 f8 b 40005978 <rtems_termios_open+0x438>
4000559c: 90 10 20 01 mov 1, %o0
return RTEMS_NO_MEMORY;
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
400055a0: 03 10 00 73 sethi %hi(0x4001cc00), %g1
400055a4: c2 00 63 0c ld [ %g1 + 0x30c ], %g1 ! 4001cf0c <rtems_termios_raw_input_size>
400055a8: c2 24 a0 64 st %g1, [ %l2 + 0x64 ]
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
400055ac: d0 04 a0 64 ld [ %l2 + 0x64 ], %o0
400055b0: 40 00 18 55 call 4000b704 <malloc>
400055b4: 01 00 00 00 nop
if (tty->rawInBuf.theBuf == NULL) {
400055b8: 80 a2 20 00 cmp %o0, 0
400055bc: 12 80 00 08 bne 400055dc <rtems_termios_open+0x9c> <== ALWAYS TAKEN
400055c0: d0 24 a0 58 st %o0, [ %l2 + 0x58 ]
free(tty);
400055c4: 40 00 16 ee call 4000b17c <free> <== NOT EXECUTED
400055c8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
400055cc: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
400055d0: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
400055d4: 10 80 00 e5 b 40005968 <rtems_termios_open+0x428> <== NOT EXECUTED
400055d8: d0 00 63 e4 ld [ %g1 + 0x3e4 ], %o0 <== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
400055dc: 03 10 00 73 sethi %hi(0x4001cc00), %g1
400055e0: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 ! 4001cf10 <rtems_termios_raw_output_size>
400055e4: c2 24 a0 88 st %g1, [ %l2 + 0x88 ]
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
400055e8: d0 04 a0 88 ld [ %l2 + 0x88 ], %o0
400055ec: 40 00 18 46 call 4000b704 <malloc>
400055f0: 01 00 00 00 nop
if (tty->rawOutBuf.theBuf == NULL) {
400055f4: 80 a2 20 00 cmp %o0, 0
400055f8: 12 80 00 05 bne 4000560c <rtems_termios_open+0xcc> <== ALWAYS TAKEN
400055fc: d0 24 a0 7c st %o0, [ %l2 + 0x7c ]
free((void *)(tty->rawInBuf.theBuf));
40005600: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED
free(tty);
rtems_semaphore_release (rtems_termios_ttyMutex);
40005604: 10 80 00 0c b 40005634 <rtems_termios_open+0xf4> <== NOT EXECUTED
40005608: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
4000560c: 03 10 00 73 sethi %hi(0x4001cc00), %g1
40005610: 40 00 18 3d call 4000b704 <malloc>
40005614: d0 00 63 08 ld [ %g1 + 0x308 ], %o0 ! 4001cf08 <rtems_termios_cbufsize>
if (tty->cbuf == NULL) {
40005618: 80 a2 20 00 cmp %o0, 0
4000561c: 12 80 00 0c bne 4000564c <rtems_termios_open+0x10c> <== ALWAYS TAKEN
40005620: d0 24 a0 1c st %o0, [ %l2 + 0x1c ]
free((void *)(tty->rawOutBuf.theBuf));
40005624: d0 04 a0 7c ld [ %l2 + 0x7c ], %o0 <== NOT EXECUTED
40005628: 40 00 16 d5 call 4000b17c <free> <== NOT EXECUTED
4000562c: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
free((void *)(tty->rawInBuf.theBuf));
40005630: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED
40005634: 40 00 16 d2 call 4000b17c <free> <== NOT EXECUTED
40005638: 01 00 00 00 nop <== NOT EXECUTED
free(tty);
4000563c: 40 00 16 d0 call 4000b17c <free> <== NOT EXECUTED
40005640: 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);
40005644: 10 80 00 c8 b 40005964 <rtems_termios_open+0x424> <== NOT EXECUTED
40005648: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
4000564c: 03 10 00 75 sethi %hi(0x4001d400), %g1
40005650: c2 00 63 ec ld [ %g1 + 0x3ec ], %g1 ! 4001d7ec <rtems_termios_ttyHead>
return RTEMS_NO_MEMORY;
}
/*
* Initialize wakeup callbacks
*/
tty->tty_snd.sw_pfn = NULL;
40005654: c0 24 a0 d4 clr [ %l2 + 0xd4 ]
tty->tty_snd.sw_arg = NULL;
40005658: c0 24 a0 d8 clr [ %l2 + 0xd8 ]
tty->tty_rcv.sw_pfn = NULL;
4000565c: c0 24 a0 dc clr [ %l2 + 0xdc ]
tty->tty_rcv.sw_arg = NULL;
40005660: c0 24 a0 e0 clr [ %l2 + 0xe0 ]
tty->tty_rcvwakeup = 0;
40005664: c0 24 a0 e4 clr [ %l2 + 0xe4 ]
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
40005668: c2 24 80 00 st %g1, [ %l2 ]
tty->back = NULL;
if (rtems_termios_ttyHead != NULL)
4000566c: 80 a0 60 00 cmp %g1, 0
40005670: 02 80 00 03 be 4000567c <rtems_termios_open+0x13c>
40005674: c0 24 a0 04 clr [ %l2 + 4 ]
rtems_termios_ttyHead->back = tty;
40005678: e4 20 60 04 st %l2, [ %g1 + 4 ]
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
4000567c: 03 10 00 75 sethi %hi(0x4001d400), %g1
40005680: c4 00 63 e8 ld [ %g1 + 0x3e8 ], %g2 ! 4001d7e8 <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;
40005684: 07 10 00 75 sethi %hi(0x4001d400), %g3
if (rtems_termios_ttyTail == NULL)
40005688: 80 a0 a0 00 cmp %g2, 0
4000568c: 12 80 00 03 bne 40005698 <rtems_termios_open+0x158>
40005690: e2 20 e3 ec st %l1, [ %g3 + 0x3ec ]
rtems_termios_ttyTail = tty;
40005694: e2 20 63 e8 st %l1, [ %g1 + 0x3e8 ]
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
40005698: 27 10 00 73 sethi %hi(0x4001cc00), %l3
4000569c: d0 4c e3 14 ldsb [ %l3 + 0x314 ], %o0 ! 4001cf14 <c.6356>
400056a0: 03 15 14 9a sethi %hi(0x54526800), %g1
400056a4: 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;
400056a8: f2 24 60 10 st %i1, [ %l1 + 0x10 ]
tty->major = major;
400056ac: f0 24 60 0c st %i0, [ %l1 + 0xc ]
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
400056b0: 90 12 00 01 or %o0, %g1, %o0
400056b4: 92 10 20 01 mov 1, %o1
400056b8: 94 10 20 54 mov 0x54, %o2
400056bc: 96 10 20 00 clr %o3
400056c0: 40 00 02 e9 call 40006264 <rtems_semaphore_create>
400056c4: 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)
400056c8: 80 a2 20 00 cmp %o0, 0
400056cc: 12 80 00 a3 bne 40005958 <rtems_termios_open+0x418> <== NEVER TAKEN
400056d0: 03 15 14 9b sethi %hi(0x54526c00), %g1
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
400056d4: d0 4c e3 14 ldsb [ %l3 + 0x314 ], %o0
400056d8: 82 10 63 00 or %g1, 0x300, %g1
400056dc: 92 10 20 01 mov 1, %o1
400056e0: 90 12 00 01 or %o0, %g1, %o0
400056e4: 94 10 20 54 mov 0x54, %o2
400056e8: 96 10 20 00 clr %o3
400056ec: 40 00 02 de call 40006264 <rtems_semaphore_create>
400056f0: 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)
400056f4: 80 a2 20 00 cmp %o0, 0
400056f8: 12 80 00 98 bne 40005958 <rtems_termios_open+0x418> <== NEVER TAKEN
400056fc: 03 15 14 9e sethi %hi(0x54527800), %g1
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
40005700: d0 4c e3 14 ldsb [ %l3 + 0x314 ], %o0
40005704: 92 10 20 00 clr %o1
40005708: 90 12 00 01 or %o0, %g1, %o0
4000570c: 94 10 20 20 mov 0x20, %o2
40005710: 96 10 20 00 clr %o3
40005714: 40 00 02 d4 call 40006264 <rtems_semaphore_create>
40005718: 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)
4000571c: 80 a2 20 00 cmp %o0, 0
40005720: 12 80 00 8e bne 40005958 <rtems_termios_open+0x418> <== NEVER TAKEN
40005724: 92 10 00 1b mov %i3, %o1
rtems_fatal_error_occurred (sc);
tty->rawOutBufState = rob_idle;
40005728: c0 24 60 94 clr [ %l1 + 0x94 ]
/*
* Set callbacks
*/
tty->device = *callbacks;
4000572c: 90 04 60 98 add %l1, 0x98, %o0
40005730: 40 00 29 a7 call 4000fdcc <memcpy>
40005734: 94 10 20 20 mov 0x20, %o2
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
40005738: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1
4000573c: 80 a0 60 02 cmp %g1, 2
40005740: 32 80 00 1a bne,a 400057a8 <rtems_termios_open+0x268> <== ALWAYS TAKEN
40005744: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1
sc = rtems_task_create (
40005748: d0 4c e3 14 ldsb [ %l3 + 0x314 ], %o0 <== NOT EXECUTED
4000574c: 03 15 1e 15 sethi %hi(0x54785400), %g1 <== NOT EXECUTED
40005750: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
40005754: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
40005758: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED
4000575c: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED
40005760: 98 10 20 00 clr %o4 <== NOT EXECUTED
40005764: 40 00 03 d5 call 400066b8 <rtems_task_create> <== NOT EXECUTED
40005768: 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)
4000576c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005770: 12 80 00 7a bne 40005958 <rtems_termios_open+0x418> <== NOT EXECUTED
40005774: 03 14 9e 15 sethi %hi(0x52785400), %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
40005778: d0 4c e3 14 ldsb [ %l3 + 0x314 ], %o0 <== NOT EXECUTED
4000577c: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED
40005780: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
40005784: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED
40005788: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED
4000578c: 98 10 20 00 clr %o4 <== NOT EXECUTED
40005790: 40 00 03 ca call 400066b8 <rtems_task_create> <== NOT EXECUTED
40005794: 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)
40005798: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000579c: 12 80 00 6f bne 40005958 <rtems_termios_open+0x418> <== NOT EXECUTED
400057a0: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
400057a4: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 <== NOT EXECUTED
400057a8: 80 a0 60 00 cmp %g1, 0
400057ac: 02 80 00 07 be 400057c8 <rtems_termios_open+0x288> <== NEVER TAKEN
400057b0: 03 10 00 73 sethi %hi(0x4001cc00), %g1
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
400057b4: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1
400057b8: 80 a0 60 02 cmp %g1, 2
400057bc: 12 80 00 0f bne 400057f8 <rtems_termios_open+0x2b8> <== ALWAYS TAKEN
400057c0: 84 10 20 03 mov 3, %g2
sc = rtems_semaphore_create (
400057c4: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
400057c8: d0 48 63 14 ldsb [ %g1 + 0x314 ], %o0 ! 4001cf14 <c.6356> <== NOT EXECUTED
400057cc: 03 15 14 9c sethi %hi(0x54527000), %g1 <== NOT EXECUTED
400057d0: 82 10 62 00 or %g1, 0x200, %g1 ! 54527200 <RAM_END+0x14127200><== NOT EXECUTED
400057d4: 92 10 20 00 clr %o1 <== NOT EXECUTED
400057d8: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
400057dc: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED
400057e0: 96 10 20 00 clr %o3 <== NOT EXECUTED
400057e4: 40 00 02 a0 call 40006264 <rtems_semaphore_create> <== NOT EXECUTED
400057e8: 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)
400057ec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400057f0: 12 80 00 5a bne 40005958 <rtems_termios_open+0x418> <== NOT EXECUTED
400057f4: 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';
400057f8: c4 2c 60 41 stb %g2, [ %l1 + 0x41 ]
tty->termios.c_cc[VQUIT] = '\034';
400057fc: 84 10 20 1c mov 0x1c, %g2
40005800: c4 2c 60 42 stb %g2, [ %l1 + 0x42 ]
tty->termios.c_cc[VERASE] = '\177';
40005804: 84 10 20 7f mov 0x7f, %g2
40005808: c4 2c 60 43 stb %g2, [ %l1 + 0x43 ]
tty->termios.c_cc[VKILL] = '\025';
4000580c: 84 10 20 15 mov 0x15, %g2
40005810: c4 2c 60 44 stb %g2, [ %l1 + 0x44 ]
tty->termios.c_cc[VEOF] = '\004';
40005814: 84 10 20 04 mov 4, %g2
40005818: 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';
4000581c: 84 10 20 11 mov 0x11, %g2
40005820: c4 2c 60 49 stb %g2, [ %l1 + 0x49 ]
tty->termios.c_cc[VSTOP] = '\023';
40005824: 84 10 20 13 mov 0x13, %g2
40005828: c4 2c 60 4a stb %g2, [ %l1 + 0x4a ]
tty->termios.c_cc[VSUSP] = '\032';
4000582c: 84 10 20 1a mov 0x1a, %g2
40005830: c4 2c 60 4b stb %g2, [ %l1 + 0x4b ]
tty->termios.c_cc[VREPRINT] = '\022';
40005834: 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;
40005838: 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';
4000583c: 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;
40005840: 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';
40005844: 84 10 20 0f mov 0xf, %g2
40005848: c4 2c 60 4e stb %g2, [ %l1 + 0x4e ]
tty->termios.c_cc[VWERASE] = '\027';
4000584c: 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;
40005850: 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';
40005854: c4 2c 60 4f stb %g2, [ %l1 + 0x4f ]
tty->termios.c_cc[VLNEXT] = '\026';
40005858: 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';
4000585c: c0 2c 60 4c clrb [ %l1 + 0x4c ]
tty->termios.c_cc[VEOL2] = '\000';
40005860: 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')
40005864: 03 10 00 73 sethi %hi(0x4001cc00), %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';
40005868: 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')
4000586c: c4 08 63 14 ldub [ %g1 + 0x314 ], %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;
40005870: c8 24 60 bc st %g4, [ %l1 + 0xbc ]
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
40005874: 09 00 00 09 sethi %hi(0x2400), %g4
40005878: 88 11 21 02 or %g4, 0x102, %g4 ! 2502 <PROM_START+0x2502>
4000587c: c8 24 60 30 st %g4, [ %l1 + 0x30 ]
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
40005880: 09 00 00 06 sethi %hi(0x1800), %g4
40005884: 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;
40005888: 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;
4000588c: c8 24 60 34 st %g4, [ %l1 + 0x34 ]
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
40005890: 88 10 28 bd mov 0x8bd, %g4
40005894: c8 24 60 38 st %g4, [ %l1 + 0x38 ]
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
40005898: 09 00 00 20 sethi %hi(0x8000), %g4
4000589c: 88 11 22 3b or %g4, 0x23b, %g4 ! 823b <PROM_START+0x823b>
400058a0: 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;
400058a4: 89 28 e0 01 sll %g3, 1, %g4
400058a8: 86 01 00 03 add %g4, %g3, %g3
400058ac: 87 30 e0 02 srl %g3, 2, %g3
400058b0: c6 24 60 c0 st %g3, [ %l1 + 0xc0 ]
/*
* Bump name characer
*/
if (c++ == 'z')
400058b4: 86 00 a0 01 add %g2, 1, %g3
400058b8: 85 28 a0 18 sll %g2, 0x18, %g2
400058bc: 85 38 a0 18 sra %g2, 0x18, %g2
400058c0: 80 a0 a0 7a cmp %g2, 0x7a
400058c4: 12 80 00 04 bne 400058d4 <rtems_termios_open+0x394> <== ALWAYS TAKEN
400058c8: c6 28 63 14 stb %g3, [ %g1 + 0x314 ]
c = 'a';
400058cc: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED
400058d0: c4 28 63 14 stb %g2, [ %g1 + 0x314 ] <== NOT EXECUTED
}
args->iop->data1 = tty;
if (!tty->refcount++) {
400058d4: c2 04 a0 08 ld [ %l2 + 8 ], %g1
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
400058d8: c6 06 80 00 ld [ %i2 ], %g3
if (!tty->refcount++) {
400058dc: 84 00 60 01 add %g1, 1, %g2
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
400058e0: e4 20 e0 38 st %l2, [ %g3 + 0x38 ]
if (!tty->refcount++) {
400058e4: 80 a0 60 00 cmp %g1, 0
400058e8: 12 80 00 1e bne 40005960 <rtems_termios_open+0x420>
400058ec: c4 24 a0 08 st %g2, [ %l2 + 8 ]
if (tty->device.firstOpen)
400058f0: c2 04 a0 98 ld [ %l2 + 0x98 ], %g1
400058f4: 80 a0 60 00 cmp %g1, 0
400058f8: 02 80 00 05 be 4000590c <rtems_termios_open+0x3cc> <== ALWAYS TAKEN
400058fc: 90 10 00 18 mov %i0, %o0
(*tty->device.firstOpen)(major, minor, arg);
40005900: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40005904: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005908: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
4000590c: c2 04 a0 b4 ld [ %l2 + 0xb4 ], %g1
40005910: 80 a0 60 02 cmp %g1, 2
40005914: 12 80 00 14 bne 40005964 <rtems_termios_open+0x424> <== ALWAYS TAKEN
40005918: 03 10 00 75 sethi %hi(0x4001d400), %g1
sc = rtems_task_start(tty->rxTaskId,
4000591c: d0 04 a0 c4 ld [ %l2 + 0xc4 ], %o0 <== NOT EXECUTED
40005920: 13 10 00 16 sethi %hi(0x40005800), %o1 <== NOT EXECUTED
40005924: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
40005928: 40 00 04 0a call 40006950 <rtems_task_start> <== NOT EXECUTED
4000592c: 92 12 62 10 or %o1, 0x210, %o1 <== NOT EXECUTED
rtems_termios_rxdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
40005930: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005934: 12 80 00 09 bne 40005958 <rtems_termios_open+0x418> <== NOT EXECUTED
40005938: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(tty->txTaskId,
4000593c: d0 04 a0 c8 ld [ %l2 + 0xc8 ], %o0 <== NOT EXECUTED
40005940: 13 10 00 16 sethi %hi(0x40005800), %o1 <== NOT EXECUTED
40005944: 40 00 04 03 call 40006950 <rtems_task_start> <== NOT EXECUTED
40005948: 92 12 61 94 or %o1, 0x194, %o1 ! 40005994 <rtems_termios_txdaemon><== NOT EXECUTED
rtems_termios_txdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
4000594c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005950: 02 80 00 05 be 40005964 <rtems_termios_open+0x424> <== NOT EXECUTED
40005954: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
40005958: 40 00 04 8e call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000595c: 01 00 00 00 nop <== NOT EXECUTED
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
40005960: 03 10 00 75 sethi %hi(0x4001d400), %g1
40005964: d0 00 63 e4 ld [ %g1 + 0x3e4 ], %o0 ! 4001d7e4 <rtems_termios_ttyMutex>
40005968: 40 00 03 28 call 40006608 <rtems_semaphore_release>
4000596c: 01 00 00 00 nop
return RTEMS_SUCCESSFUL;
}
40005970: 81 c7 e0 08 ret
40005974: 91 e8 00 10 restore %g0, %l0, %o0
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
40005978: 40 00 15 bb call 4000b064 <calloc>
4000597c: 92 10 20 e8 mov 0xe8, %o1
if (tty == NULL) {
40005980: a4 92 20 00 orcc %o0, 0, %l2
40005984: 12 bf ff 07 bne 400055a0 <rtems_termios_open+0x60> <== ALWAYS TAKEN
40005988: 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);
4000598c: 10 bf ff 11 b 400055d0 <rtems_termios_open+0x90> <== NOT EXECUTED
40005990: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
400042d4 <rtems_termios_puts>:
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
400042d4: 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) {
400042d8: 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)
{
400042dc: 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) {
400042e0: 80 a0 60 00 cmp %g1, 0
400042e4: 12 80 00 08 bne 40004304 <rtems_termios_puts+0x30> <== NEVER TAKEN
400042e8: a2 10 00 18 mov %i0, %l1
(*tty->device.write)(tty->minor, (void *)buf, len);
400042ec: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0
400042f0: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1
400042f4: 9f c0 40 00 call %g1
400042f8: 94 10 00 19 mov %i1, %o2
return;
400042fc: 81 c7 e0 08 ret
40004300: 81 e8 00 00 restore
}
newHead = tty->rawOutBuf.Head;
40004304: 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;
40004308: 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) {
4000430c: 10 80 00 39 b 400043f0 <rtems_termios_puts+0x11c> <== NOT EXECUTED
40004310: 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;
40004314: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1 <== NOT EXECUTED
40004318: 40 00 52 b5 call 40018dec <.urem> <== NOT EXECUTED
4000431c: 90 04 20 01 add %l0, 1, %o0 <== NOT EXECUTED
rtems_interrupt_disable (level);
40004320: 7f ff f6 8b call 40001d4c <sparc_disable_interrupts> <== NOT EXECUTED
40004324: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
40004328: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
while (newHead == tty->rawOutBuf.Tail) {
4000432c: 30 80 00 0f b,a 40004368 <rtems_termios_puts+0x94> <== NOT EXECUTED
tty->rawOutBufState = rob_wait;
rtems_interrupt_enable (level);
40004330: 7f ff f6 8b call 40001d5c <sparc_enable_interrupts> <== NOT EXECUTED
40004334: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
40004338: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0 <== NOT EXECUTED
4000433c: 92 10 20 00 clr %o1 <== NOT EXECUTED
40004340: 40 00 08 6b call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
40004344: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
40004348: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000434c: 02 80 00 04 be 4000435c <rtems_termios_puts+0x88> <== NOT EXECUTED
40004350: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
40004354: 40 00 0a 0f call 40006b90 <rtems_fatal_error_occurred> <== NOT EXECUTED
40004358: 01 00 00 00 nop <== NOT EXECUTED
rtems_interrupt_disable (level);
4000435c: 7f ff f6 7c call 40001d4c <sparc_disable_interrupts> <== NOT EXECUTED
40004360: 01 00 00 00 nop <== NOT EXECUTED
40004364: 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) {
40004368: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1 <== NOT EXECUTED
4000436c: 80 a4 00 01 cmp %l0, %g1 <== NOT EXECUTED
40004370: 22 bf ff f0 be,a 40004330 <rtems_termios_puts+0x5c> <== NOT EXECUTED
40004374: 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++;
40004378: c2 06 a0 80 ld [ %i2 + 0x80 ], %g1 <== NOT EXECUTED
4000437c: c6 0c 40 00 ldub [ %l1 ], %g3 <== NOT EXECUTED
40004380: c4 06 a0 7c ld [ %i2 + 0x7c ], %g2 <== NOT EXECUTED
40004384: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
40004388: 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;
4000438c: e0 26 a0 80 st %l0, [ %i2 + 0x80 ] <== NOT EXECUTED
if (tty->rawOutBufState == rob_idle) {
40004390: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004394: 32 80 00 14 bne,a 400043e4 <rtems_termios_puts+0x110> <== NOT EXECUTED
40004398: a2 04 60 01 inc %l1 <== NOT EXECUTED
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
4000439c: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED
400043a0: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED
400043a4: 12 80 00 0b bne 400043d0 <rtems_termios_puts+0xfc> <== NOT EXECUTED
400043a8: 01 00 00 00 nop <== NOT EXECUTED
(*tty->device.write)(tty->minor,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
400043ac: 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,
400043b0: d2 06 a0 7c ld [ %i2 + 0x7c ], %o1 <== NOT EXECUTED
400043b4: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 <== NOT EXECUTED
400043b8: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED
400043bc: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED
400043c0: 9f c0 40 00 call %g1 <== NOT EXECUTED
400043c4: 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;
400043c8: 10 80 00 06 b 400043e0 <rtems_termios_puts+0x10c> <== NOT EXECUTED
400043cc: 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;
400043d0: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED
400043d4: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED
400043d8: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy;
400043dc: 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++;
400043e0: 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);
400043e4: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
400043e8: 7f ff f6 5d call 40001d5c <sparc_enable_interrupts> <== NOT EXECUTED
400043ec: 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) {
400043f0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
400043f4: 12 bf ff c8 bne 40004314 <rtems_termios_puts+0x40> <== NOT EXECUTED
400043f8: 01 00 00 00 nop <== NOT EXECUTED
400043fc: 81 c7 e0 08 ret <== NOT EXECUTED
40004400: 81 e8 00 00 restore <== NOT EXECUTED
40004bc0 <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
40004bc0: 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;
40004bc4: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED
uint32_t count = args->count;
40004bc8: 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;
40004bcc: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 <== NOT EXECUTED
uint32_t count = args->count;
char *buffer = args->buffer;
40004bd0: 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);
40004bd4: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
40004bd8: 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);
40004bdc: 92 10 20 00 clr %o1 <== NOT EXECUTED
40004be0: 40 00 06 43 call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
40004be4: 94 10 20 00 clr %o2 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
40004be8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
40004bec: 12 80 00 10 bne 40004c2c <rtems_termios_read+0x6c> <== NOT EXECUTED
40004bf0: 05 10 00 75 sethi %hi(0x4001d400), %g2 <== NOT EXECUTED
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
40004bf4: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED
40004bf8: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
40004bfc: 84 10 a0 d4 or %g2, 0xd4, %g2 <== NOT EXECUTED
40004c00: 82 00 60 08 add %g1, 8, %g1 <== NOT EXECUTED
40004c04: c2 00 80 01 ld [ %g2 + %g1 ], %g1 <== NOT EXECUTED
40004c08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004c0c: 02 80 00 0a be 40004c34 <rtems_termios_read+0x74> <== NOT EXECUTED
40004c10: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
40004c14: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004c18: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40004c1c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
40004c20: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
40004c24: 40 00 06 79 call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
40004c28: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED
return sc;
40004c2c: 81 c7 e0 08 ret <== NOT EXECUTED
40004c30: 81 e8 00 00 restore <== NOT EXECUTED
}
if (tty->cindex == tty->ccount) {
40004c34: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED
40004c38: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED
40004c3c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40004c40: 12 80 00 be bne 40004f38 <rtems_termios_read+0x378> <== NOT EXECUTED
40004c44: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
tty->cindex = tty->ccount = 0;
tty->read_start_column = tty->column;
40004c48: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 <== NOT EXECUTED
if (tty->device.pollRead != NULL
40004c4c: 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;
40004c50: 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;
40004c54: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED
tty->read_start_column = tty->column;
if (tty->device.pollRead != NULL
40004c58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004c5c: 02 80 00 4c be 40004d8c <rtems_termios_read+0x1cc> <== NOT EXECUTED
40004c60: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED
&& tty->device.outputUsesInterrupts == TERMIOS_POLLED)
40004c64: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED
40004c68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004c6c: 12 80 00 49 bne 40004d90 <rtems_termios_read+0x1d0> <== NOT EXECUTED
40004c70: 2f 10 00 73 sethi %hi(0x4001cc00), %l7 <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
40004c74: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
40004c78: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
40004c7c: 02 80 00 13 be 40004cc8 <rtems_termios_read+0x108> <== NOT EXECUTED
40004c80: 01 00 00 00 nop <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
40004c84: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
40004c88: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004c8c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
if (n < 0) {
40004c90: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004c94: 16 80 00 06 bge 40004cac <rtems_termios_read+0xec> <== NOT EXECUTED
40004c98: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
rtems_task_wake_after (1);
40004c9c: 40 00 07 49 call 400069c0 <rtems_task_wake_after> <== NOT EXECUTED
40004ca0: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
{
int n;
if (tty->termios.c_lflag & ICANON) {
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
40004ca4: 10 bf ff f9 b 40004c88 <rtems_termios_read+0xc8> <== NOT EXECUTED
40004ca8: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
if (n < 0) {
rtems_task_wake_after (1);
}
else {
if (siproc (n, tty))
40004cac: 7f ff ff 5f call 40004a28 <siproc> <== NOT EXECUTED
40004cb0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40004cb4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004cb8: 22 bf ff f4 be,a 40004c88 <rtems_termios_read+0xc8> <== NOT EXECUTED
40004cbc: 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)) {
40004cc0: 10 80 00 9e b 40004f38 <rtems_termios_read+0x378> <== NOT EXECUTED
40004cc4: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
}
}
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
40004cc8: 40 00 04 47 call 40005de4 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
40004ccc: 01 00 00 00 nop <== NOT EXECUTED
40004cd0: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
40004cd4: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
40004cd8: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004cdc: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
if (n < 0) {
40004ce0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004ce4: 36 80 00 1c bge,a 40004d54 <rtems_termios_read+0x194> <== NOT EXECUTED
40004ce8: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
if (tty->termios.c_cc[VMIN]) {
40004cec: c4 0c 20 47 ldub [ %l0 + 0x47 ], %g2 <== NOT EXECUTED
40004cf0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40004cf4: 02 80 00 0a be 40004d1c <rtems_termios_read+0x15c> <== NOT EXECUTED
40004cf8: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED
if (tty->termios.c_cc[VTIME] && tty->ccount) {
40004cfc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004d00: 02 80 00 11 be 40004d44 <rtems_termios_read+0x184> <== NOT EXECUTED
40004d04: 01 00 00 00 nop <== NOT EXECUTED
40004d08: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED
40004d0c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004d10: 02 80 00 0d be 40004d44 <rtems_termios_read+0x184> <== NOT EXECUTED
40004d14: 01 00 00 00 nop <== NOT EXECUTED
40004d18: 30 80 00 04 b,a 40004d28 <rtems_termios_read+0x168> <== NOT EXECUTED
break;
}
}
}
else {
if (!tty->termios.c_cc[VTIME])
40004d1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004d20: 02 80 00 86 be 40004f38 <rtems_termios_read+0x378> <== NOT EXECUTED
40004d24: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
break;
now = rtems_clock_get_ticks_since_boot();
40004d28: 40 00 04 2f call 40005de4 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
40004d2c: 01 00 00 00 nop <== NOT EXECUTED
if ((now - then) > tty->vtimeTicks) {
40004d30: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 <== NOT EXECUTED
40004d34: 90 22 00 13 sub %o0, %l3, %o0 <== NOT EXECUTED
40004d38: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
40004d3c: 18 80 00 7f bgu 40004f38 <rtems_termios_read+0x378> <== NOT EXECUTED
40004d40: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
break;
}
}
rtems_task_wake_after (1);
40004d44: 40 00 07 1f call 400069c0 <rtems_task_wake_after> <== NOT EXECUTED
40004d48: 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);
40004d4c: 10 bf ff e3 b 40004cd8 <rtems_termios_read+0x118> <== NOT EXECUTED
40004d50: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
}
}
rtems_task_wake_after (1);
}
else {
siproc (n, tty);
40004d54: 7f ff ff 35 call 40004a28 <siproc> <== NOT EXECUTED
40004d58: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
40004d5c: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
40004d60: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
40004d64: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40004d68: 16 80 00 73 bge 40004f34 <rtems_termios_read+0x374> <== NOT EXECUTED
40004d6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
break;
if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
40004d70: 22 bf ff da be,a 40004cd8 <rtems_termios_read+0x118> <== NOT EXECUTED
40004d74: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
40004d78: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED
40004d7c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004d80: 22 bf ff d6 be,a 40004cd8 <rtems_termios_read+0x118> <== NOT EXECUTED
40004d84: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
40004d88: 30 bf ff d0 b,a 40004cc8 <rtems_termios_read+0x108> <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
40004d8c: 2f 10 00 73 sethi %hi(0x4001cc00), %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;
40004d90: 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) &&
40004d94: ae 15 e3 08 or %l7, 0x308, %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,
40004d98: ac 04 20 49 add %l0, 0x49, %l6 <== NOT EXECUTED
40004d9c: 10 80 00 4b b 40004ec8 <rtems_termios_read+0x308> <== NOT EXECUTED
40004da0: 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;
40004da4: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED
40004da8: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
40004dac: 40 00 50 10 call 40018dec <.urem> <== NOT EXECUTED
40004db0: 90 02 20 01 inc %o0 <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead];
40004db4: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED
40004db8: e8 08 40 08 ldub [ %g1 + %o0 ], %l4 <== NOT EXECUTED
tty->rawInBuf.Head = newHead;
40004dbc: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
40004dc0: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED
40004dc4: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED
40004dc8: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
40004dcc: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED
40004dd0: 40 00 50 07 call 40018dec <.urem> <== NOT EXECUTED
40004dd4: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED
40004dd8: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED
40004ddc: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
40004de0: 3a 80 00 27 bcc,a 40004e7c <rtems_termios_read+0x2bc> <== NOT EXECUTED
40004de4: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
40004de8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40004dec: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED
40004df0: 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))
40004df4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40004df8: 82 08 62 02 and %g1, 0x202, %g1 <== NOT EXECUTED
40004dfc: 80 a0 62 02 cmp %g1, 0x202 <== NOT EXECUTED
40004e00: 12 80 00 11 bne 40004e44 <rtems_termios_read+0x284> <== NOT EXECUTED
40004e04: 01 00 00 00 nop <== NOT EXECUTED
40004e08: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED
40004e0c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004e10: 22 80 00 07 be,a 40004e2c <rtems_termios_read+0x26c> <== NOT EXECUTED
40004e14: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
40004e18: 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))
40004e1c: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40004e20: 02 80 00 09 be 40004e44 <rtems_termios_read+0x284> <== NOT EXECUTED
40004e24: 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,
40004e28: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
40004e2c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
40004e30: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED
40004e34: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004e38: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
40004e3c: 10 80 00 10 b 40004e7c <rtems_termios_read+0x2bc> <== NOT EXECUTED
40004e40: 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) {
40004e44: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40004e48: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED
40004e4c: 22 80 00 0c be,a 40004e7c <rtems_termios_read+0x2bc> <== NOT EXECUTED
40004e50: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_IRTSOFF;
40004e54: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
40004e58: 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;
40004e5c: 84 08 bf fb and %g2, -5, %g2 <== NOT EXECUTED
40004e60: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
40004e64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004e68: 22 80 00 05 be,a 40004e7c <rtems_termios_read+0x2bc> <== NOT EXECUTED
40004e6c: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
40004e70: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004e74: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
40004e78: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
40004e7c: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
40004e80: 02 80 00 09 be 40004ea4 <rtems_termios_read+0x2e4> <== NOT EXECUTED
40004e84: 90 0d 20 ff and %l4, 0xff, %o0 <== NOT EXECUTED
if (siproc (c, tty))
40004e88: 7f ff fe e8 call 40004a28 <siproc> <== NOT EXECUTED
40004e8c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40004e90: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004e94: 32 80 00 0c bne,a 40004ec4 <rtems_termios_read+0x304> <== NOT EXECUTED
40004e98: 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;
40004e9c: 10 80 00 0b b 40004ec8 <rtems_termios_read+0x308> <== NOT EXECUTED
40004ea0: 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);
40004ea4: 7f ff fe e1 call 40004a28 <siproc> <== NOT EXECUTED
40004ea8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
40004eac: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
40004eb0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
40004eb4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40004eb8: 26 80 00 04 bl,a 40004ec8 <rtems_termios_read+0x308> <== NOT EXECUTED
40004ebc: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED
40004ec0: a6 10 20 00 clr %l3 <== NOT EXECUTED
wait = 0;
}
timeout = tty->rawInBufSemaphoreTimeout;
40004ec4: 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) &&
40004ec8: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED
40004ecc: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED
40004ed0: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40004ed4: 02 80 00 08 be 40004ef4 <rtems_termios_read+0x334> <== NOT EXECUTED
40004ed8: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
40004edc: c2 05 c0 00 ld [ %l7 ], %g1 <== NOT EXECUTED
40004ee0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
40004ee4: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
40004ee8: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40004eec: 06 bf ff ae bl 40004da4 <rtems_termios_read+0x1e4> <== NOT EXECUTED
40004ef0: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
}
/*
* Wait for characters
*/
if ( wait ) {
40004ef4: 02 80 00 11 be 40004f38 <rtems_termios_read+0x378> <== NOT EXECUTED
40004ef8: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore,
40004efc: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
40004f00: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED
40004f04: 40 00 05 7a call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
40004f08: 94 10 00 14 mov %l4, %o2 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions,
timeout);
if (sc != RTEMS_SUCCESSFUL)
40004f0c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004f10: 02 bf ff ee be 40004ec8 <rtems_termios_read+0x308> <== NOT EXECUTED
40004f14: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
40004f18: 30 80 00 08 b,a 40004f38 <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++];
40004f1c: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED
count--;
40004f20: 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++];
40004f24: c2 08 80 01 ldub [ %g2 + %g1 ], %g1 <== NOT EXECUTED
40004f28: c2 2d 40 00 stb %g1, [ %l5 ] <== NOT EXECUTED
40004f2c: c6 24 20 24 st %g3, [ %l0 + 0x24 ] <== NOT EXECUTED
40004f30: 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)) {
40004f34: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
40004f38: 22 80 00 08 be,a 40004f58 <rtems_termios_read+0x398> <== NOT EXECUTED
40004f3c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
40004f40: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED
40004f44: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
40004f48: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40004f4c: 06 bf ff f4 bl 40004f1c <rtems_termios_read+0x35c> <== NOT EXECUTED
40004f50: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
40004f54: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
40004f58: 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;
40004f5c: a4 20 40 12 sub %g1, %l2, %l2 <== NOT EXECUTED
40004f60: e4 24 60 1c st %l2, [ %l1 + 0x1c ] <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
40004f64: 40 00 05 a9 call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
40004f68: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
return sc;
}
40004f6c: 81 c7 e0 08 ret <== NOT EXECUTED
40004f70: 81 e8 00 00 restore <== NOT EXECUTED
40003d54 <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)
{
40003d54: 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))
40003d58: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED
40003d5c: 82 08 64 03 and %g1, 0x403, %g1 <== NOT EXECUTED
40003d60: 80 a0 64 01 cmp %g1, 0x401 <== NOT EXECUTED
40003d64: 12 80 00 10 bne 40003da4 <rtems_termios_refill_transmitter+0x50><== NOT EXECUTED
40003d68: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
40003d6c: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED
40003d70: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
40003d74: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED
40003d78: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003d7c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
40003d80: 7f ff f7 f3 call 40001d4c <sparc_disable_interrupts> <== NOT EXECUTED
40003d84: 01 00 00 00 nop <== NOT EXECUTED
tty->t_dqlen--;
40003d88: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
40003d8c: 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--;
40003d90: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
40003d94: 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--;
40003d98: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
40003d9c: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED
rtems_interrupt_enable(level);
40003da0: 30 80 00 12 b,a 40003de8 <rtems_termios_refill_transmitter+0x94><== NOT EXECUTED
nToSend = 1;
}
else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF))
40003da4: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED
40003da8: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED
40003dac: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40003db0: 12 80 00 12 bne 40003df8 <rtems_termios_refill_transmitter+0xa4><== NOT EXECUTED
40003db4: 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,
40003db8: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED
40003dbc: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
40003dc0: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003dc4: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
40003dc8: 7f ff f7 e1 call 40001d4c <sparc_disable_interrupts> <== NOT EXECUTED
40003dcc: 01 00 00 00 nop <== NOT EXECUTED
tty->t_dqlen--;
40003dd0: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
40003dd4: 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--;
40003dd8: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
40003ddc: 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--;
40003de0: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
40003de4: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED
rtems_interrupt_enable(level);
40003de8: 7f ff f7 dd call 40001d5c <sparc_enable_interrupts> <== NOT EXECUTED
40003dec: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
40003df0: 81 c7 e0 08 ret <== NOT EXECUTED
40003df4: 81 e8 00 00 restore <== NOT EXECUTED
nToSend = 1;
}
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
40003df8: c4 06 20 80 ld [ %i0 + 0x80 ], %g2 <== NOT EXECUTED
40003dfc: c2 06 20 84 ld [ %i0 + 0x84 ], %g1 <== NOT EXECUTED
40003e00: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40003e04: 12 80 00 0a bne 40003e2c <rtems_termios_refill_transmitter+0xd8><== NOT EXECUTED
40003e08: 01 00 00 00 nop <== NOT EXECUTED
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
40003e0c: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED
40003e10: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40003e14: 12 bf ff f7 bne 40003df0 <rtems_termios_refill_transmitter+0x9c><== NOT EXECUTED
40003e18: b0 10 20 00 clr %i0 <== NOT EXECUTED
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
40003e1c: 40 00 09 fb call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
40003e20: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED
40003e24: 81 c7 e0 08 ret <== NOT EXECUTED
40003e28: 81 e8 00 00 restore <== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
40003e2c: 7f ff f7 c8 call 40001d4c <sparc_disable_interrupts> <== NOT EXECUTED
40003e30: 01 00 00 00 nop <== NOT EXECUTED
len = tty->t_dqlen;
40003e34: e2 06 20 90 ld [ %i0 + 0x90 ], %l1 <== NOT EXECUTED
tty->t_dqlen = 0;
40003e38: c0 26 20 90 clr [ %i0 + 0x90 ] <== NOT EXECUTED
rtems_interrupt_enable(level);
40003e3c: 7f ff f7 c8 call 40001d5c <sparc_enable_interrupts> <== NOT EXECUTED
40003e40: 01 00 00 00 nop <== NOT EXECUTED
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
40003e44: d0 06 20 84 ld [ %i0 + 0x84 ], %o0 <== NOT EXECUTED
40003e48: d2 06 20 88 ld [ %i0 + 0x88 ], %o1 <== NOT EXECUTED
40003e4c: 40 00 53 e8 call 40018dec <.urem> <== NOT EXECUTED
40003e50: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
40003e54: 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;
40003e58: d0 24 20 84 st %o0, [ %l0 + 0x84 ] <== NOT EXECUTED
if (tty->rawOutBufState == rob_wait) {
40003e5c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40003e60: 12 80 00 04 bne 40003e70 <rtems_termios_refill_transmitter+0x11c><== NOT EXECUTED
40003e64: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
40003e68: 40 00 09 e8 call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
40003e6c: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED
}
if (newTail == tty->rawOutBuf.Head) {
40003e70: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED
40003e74: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40003e78: 12 80 00 0b bne 40003ea4 <rtems_termios_refill_transmitter+0x150><== NOT EXECUTED
40003e7c: 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) {
40003e80: c2 04 20 d4 ld [ %l0 + 0xd4 ], %g1 <== NOT EXECUTED
}
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
40003e84: 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) {
40003e88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003e8c: 02 80 00 29 be 40003f30 <rtems_termios_refill_transmitter+0x1dc><== NOT EXECUTED
40003e90: b0 10 20 00 clr %i0 <== NOT EXECUTED
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
40003e94: d2 04 20 d8 ld [ %l0 + 0xd8 ], %o1 <== NOT EXECUTED
40003e98: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003e9c: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED
40003ea0: 30 80 00 24 b,a 40003f30 <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))
40003ea4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003ea8: 82 08 62 10 and %g1, 0x210, %g1 <== NOT EXECUTED
40003eac: 80 a0 62 10 cmp %g1, 0x210 <== NOT EXECUTED
40003eb0: 12 80 00 0c bne 40003ee0 <rtems_termios_refill_transmitter+0x18c><== NOT EXECUTED
40003eb4: 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);
40003eb8: 7f ff f7 a5 call 40001d4c <sparc_disable_interrupts> <== NOT EXECUTED
40003ebc: 01 00 00 00 nop <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
40003ec0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
40003ec4: 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;
40003ec8: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
40003ecc: 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;
40003ed0: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
rtems_interrupt_enable(level);
40003ed4: 7f ff f7 a2 call 40001d5c <sparc_enable_interrupts> <== NOT EXECUTED
40003ed8: b0 10 20 00 clr %i0 <== NOT EXECUTED
40003edc: 30 80 00 15 b,a 40003f30 <rtems_termios_refill_transmitter+0x1dc><== NOT EXECUTED
}
else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
40003ee0: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED
40003ee4: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40003ee8: 08 80 00 04 bleu 40003ef8 <rtems_termios_refill_transmitter+0x1a4><== NOT EXECUTED
40003eec: 01 00 00 00 nop <== NOT EXECUTED
nToSend = tty->rawOutBuf.Size - newTail;
40003ef0: f0 04 20 88 ld [ %l0 + 0x88 ], %i0 <== NOT EXECUTED
40003ef4: 30 80 00 02 b,a 40003efc <rtems_termios_refill_transmitter+0x1a8><== NOT EXECUTED
else
nToSend = tty->rawOutBuf.Head - newTail;
40003ef8: 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)) {
40003efc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40003f00: 80 88 66 00 btst 0x600, %g1 <== NOT EXECUTED
40003f04: 02 80 00 03 be 40003f10 <rtems_termios_refill_transmitter+0x1bc><== NOT EXECUTED
40003f08: b0 26 00 11 sub %i0, %l1, %i0 <== NOT EXECUTED
40003f0c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
(*tty->device.write)(tty->minor,
40003f10: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED
40003f14: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
40003f18: 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*/
40003f1c: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
40003f20: 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*/
40003f24: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED
(*tty->device.write)(tty->minor,
40003f28: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003f2c: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
&tty->rawOutBuf.theBuf[newTail],
nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
40003f30: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED
}
return nToSend;
}
40003f34: 81 c7 e0 08 ret <== NOT EXECUTED
40003f38: 81 e8 00 00 restore <== NOT EXECUTED
40005a10 <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
40005a10: 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 |
40005a14: 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 (
40005a18: 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 |
40005a1c: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED
40005a20: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40005a24: 94 10 20 00 clr %o2 <== NOT EXECUTED
40005a28: 40 00 01 10 call 40005e68 <rtems_event_receive> <== NOT EXECUTED
40005a2c: 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) {
40005a30: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40005a34: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
40005a38: 22 80 00 07 be,a 40005a54 <rtems_termios_rxdaemon+0x44> <== NOT EXECUTED
40005a3c: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED
tty->rxTaskId = 0;
40005a40: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
40005a44: 40 00 03 6a call 400067ec <rtems_task_delete> <== NOT EXECUTED
40005a48: 90 10 20 00 clr %o0 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
40005a4c: 10 bf ff f5 b 40005a20 <rtems_termios_rxdaemon+0x10> <== NOT EXECUTED
40005a50: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED
}
else {
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
40005a54: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005a58: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
if (c != EOF) {
40005a5c: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED
40005a60: 02 bf ff ef be 40005a1c <rtems_termios_rxdaemon+0xc> <== NOT EXECUTED
40005a64: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
40005a68: d0 2f bf ff stb %o0, [ %fp + -1 ] <== NOT EXECUTED
rtems_termios_enqueue_raw_characters (
40005a6c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40005a70: 7f ff f9 52 call 40003fb8 <rtems_termios_enqueue_raw_characters><== NOT EXECUTED
40005a74: 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 |
40005a78: 10 bf ff ea b 40005a20 <rtems_termios_rxdaemon+0x10> <== NOT EXECUTED
40005a7c: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED
40003d3c <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);
40003d3c: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED
40003d40: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40003d44: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40003d48: 40 00 08 aa call 40005ff0 <rtems_event_send> <== NOT EXECUTED
40003d4c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40005994 <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
40005994: 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) {
40005998: 23 10 00 75 sethi %hi(0x4001d400), %l1 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
4000599c: 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) {
400059a0: a2 14 60 d4 or %l1, 0xd4, %l1 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
400059a4: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
400059a8: 94 10 20 00 clr %o2 <== NOT EXECUTED
400059ac: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
400059b0: 40 00 01 2e call 40005e68 <rtems_event_receive> <== NOT EXECUTED
400059b4: 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) {
400059b8: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED
400059bc: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
400059c0: 02 80 00 07 be 400059dc <rtems_termios_txdaemon+0x48> <== NOT EXECUTED
400059c4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
tty->txTaskId = 0;
400059c8: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
400059cc: 40 00 03 88 call 400067ec <rtems_task_delete> <== NOT EXECUTED
400059d0: 90 10 20 00 clr %o0 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
400059d4: 10 bf ff f5 b 400059a8 <rtems_termios_txdaemon+0x14> <== NOT EXECUTED
400059d8: 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) {
400059dc: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED
400059e0: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
400059e4: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED
400059e8: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED
400059ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400059f0: 02 80 00 04 be 40005a00 <rtems_termios_txdaemon+0x6c> <== NOT EXECUTED
400059f4: 01 00 00 00 nop <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
400059f8: 9f c0 40 00 call %g1 <== NOT EXECUTED
400059fc: 01 00 00 00 nop <== NOT EXECUTED
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
40005a00: 7f ff f8 d5 call 40003d54 <rtems_termios_refill_transmitter><== NOT EXECUTED
40005a04: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
40005a08: 10 bf ff e8 b 400059a8 <rtems_termios_txdaemon+0x14> <== NOT EXECUTED
40005a0c: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40004a78 <rtems_termios_write>:
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
40004a78: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
40004a7c: c2 06 00 00 ld [ %i0 ], %g1
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
40004a80: a2 10 00 18 mov %i0, %l1
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
40004a84: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40004a88: 92 10 20 00 clr %o1
40004a8c: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
40004a90: 40 00 06 97 call 400064ec <rtems_semaphore_obtain>
40004a94: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL)
40004a98: b0 92 20 00 orcc %o0, 0, %i0
40004a9c: 12 80 00 0f bne 40004ad8 <rtems_termios_write+0x60> <== NEVER TAKEN
40004aa0: 03 10 00 75 sethi %hi(0x4001d400), %g1
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
40004aa4: c4 04 20 cc ld [ %l0 + 0xcc ], %g2
40004aa8: 85 28 a0 05 sll %g2, 5, %g2
40004aac: 82 10 60 d4 or %g1, 0xd4, %g1
40004ab0: 82 00 40 02 add %g1, %g2, %g1
40004ab4: c2 00 60 0c ld [ %g1 + 0xc ], %g1
40004ab8: 80 a0 60 00 cmp %g1, 0
40004abc: 02 80 00 09 be 40004ae0 <rtems_termios_write+0x68> <== ALWAYS TAKEN
40004ac0: 92 10 00 11 mov %l1, %o1
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
40004ac4: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004ac8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40004acc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
40004ad0: 40 00 06 ce call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
40004ad4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 <== NOT EXECUTED
return sc;
40004ad8: 81 c7 e0 08 ret <== NOT EXECUTED
40004adc: 81 e8 00 00 restore <== NOT EXECUTED
}
if (tty->termios.c_oflag & OPOST) {
40004ae0: c2 04 20 34 ld [ %l0 + 0x34 ], %g1
40004ae4: d2 04 60 14 ld [ %l1 + 0x14 ], %o1
40004ae8: 80 88 60 01 btst 1, %g1
40004aec: 02 80 00 0e be 40004b24 <rtems_termios_write+0xac> <== NEVER TAKEN
40004af0: d0 04 60 10 ld [ %l1 + 0x10 ], %o0
uint32_t count = args->count;
40004af4: a6 10 00 09 mov %o1, %l3
char *buffer = args->buffer;
while (count--)
40004af8: 10 80 00 06 b 40004b10 <rtems_termios_write+0x98>
40004afc: a4 10 00 08 mov %o0, %l2
oproc (*buffer++, tty);
40004b00: a6 04 ff ff add %l3, -1, %l3
40004b04: a4 04 a0 01 inc %l2
40004b08: 7f ff fe 3f call 40004404 <oproc>
40004b0c: 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--)
40004b10: 80 a4 e0 00 cmp %l3, 0
40004b14: 32 bf ff fb bne,a 40004b00 <rtems_termios_write+0x88>
40004b18: 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;
40004b1c: 10 80 00 05 b 40004b30 <rtems_termios_write+0xb8>
40004b20: 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);
40004b24: 7f ff fd ec call 400042d4 <rtems_termios_puts> <== NOT EXECUTED
40004b28: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
args->bytes_moved = args->count;
40004b2c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
40004b30: c2 24 60 1c st %g1, [ %l1 + 0x1c ]
}
rtems_semaphore_release (tty->osem);
40004b34: 40 00 06 b5 call 40006608 <rtems_semaphore_release>
40004b38: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
return sc;
}
40004b3c: 81 c7 e0 08 ret
40004b40: 81 e8 00 00 restore
400157e4 <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
400157e4: 9d e3 bf 98 save %sp, -104, %sp
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
400157e8: 11 10 00 fb sethi %hi(0x4003ec00), %o0
400157ec: 92 10 00 18 mov %i0, %o1
400157f0: 90 12 22 c0 or %o0, 0x2c0, %o0
400157f4: 40 00 0b 83 call 40018600 <_Objects_Get>
400157f8: 94 07 bf fc add %fp, -4, %o2
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
400157fc: c2 07 bf fc ld [ %fp + -4 ], %g1
40015800: 80 a0 60 00 cmp %g1, 0
40015804: 12 80 00 0a bne 4001582c <rtems_timer_cancel+0x48>
40015808: b0 10 20 04 mov 4, %i0
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
4001580c: c2 02 20 38 ld [ %o0 + 0x38 ], %g1
40015810: 80 a0 60 04 cmp %g1, 4
40015814: 02 80 00 04 be 40015824 <rtems_timer_cancel+0x40> <== NEVER TAKEN
40015818: 01 00 00 00 nop
(void) _Watchdog_Remove( &the_timer->Ticker );
4001581c: 40 00 14 03 call 4001a828 <_Watchdog_Remove>
40015820: 90 02 20 10 add %o0, 0x10, %o0
_Thread_Enable_dispatch();
40015824: 40 00 0d f0 call 40018fe4 <_Thread_Enable_dispatch>
40015828: b0 10 20 00 clr %i0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4001582c: 81 c7 e0 08 ret
40015830: 81 e8 00 00 restore
40015cd4 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
40015cd4: 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;
40015cd8: 03 10 00 fb sethi %hi(0x4003ec00), %g1
40015cdc: e0 00 63 00 ld [ %g1 + 0x300 ], %l0 ! 4003ef00 <_Timer_server>
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
40015ce0: 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 )
40015ce4: 80 a4 20 00 cmp %l0, 0
40015ce8: 02 80 00 32 be 40015db0 <rtems_timer_server_fire_when+0xdc>
40015cec: b0 10 20 0e mov 0xe, %i0
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
40015cf0: 03 10 00 f9 sethi %hi(0x4003e400), %g1
40015cf4: c2 08 61 54 ldub [ %g1 + 0x154 ], %g1 ! 4003e554 <_TOD_Is_set>
40015cf8: 80 a0 60 00 cmp %g1, 0
40015cfc: 02 80 00 2d be 40015db0 <rtems_timer_server_fire_when+0xdc><== NEVER TAKEN
40015d00: b0 10 20 0b mov 0xb, %i0
return RTEMS_NOT_DEFINED;
if ( !routine )
40015d04: 80 a6 a0 00 cmp %i2, 0
40015d08: 02 80 00 2a be 40015db0 <rtems_timer_server_fire_when+0xdc>
40015d0c: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
40015d10: 7f ff f4 0d call 40012d44 <_TOD_Validate>
40015d14: 90 10 00 19 mov %i1, %o0
40015d18: 80 8a 20 ff btst 0xff, %o0
40015d1c: 22 80 00 25 be,a 40015db0 <rtems_timer_server_fire_when+0xdc>
40015d20: b0 10 20 14 mov 0x14, %i0
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
40015d24: 7f ff f3 d4 call 40012c74 <_TOD_To_seconds>
40015d28: 90 10 00 19 mov %i1, %o0
if ( seconds <= _TOD_Seconds_since_epoch() )
40015d2c: 27 10 00 f9 sethi %hi(0x4003e400), %l3
40015d30: c2 04 e1 d0 ld [ %l3 + 0x1d0 ], %g1 ! 4003e5d0 <_TOD_Now>
40015d34: 80 a2 00 01 cmp %o0, %g1
40015d38: 08 80 00 20 bleu 40015db8 <rtems_timer_server_fire_when+0xe4>
40015d3c: a4 10 00 08 mov %o0, %l2
40015d40: 11 10 00 fb sethi %hi(0x4003ec00), %o0
40015d44: 92 10 00 11 mov %l1, %o1
40015d48: 90 12 22 c0 or %o0, 0x2c0, %o0
40015d4c: 40 00 0a 2d call 40018600 <_Objects_Get>
40015d50: 94 07 bf fc add %fp, -4, %o2
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
40015d54: c2 07 bf fc ld [ %fp + -4 ], %g1
40015d58: b2 10 00 08 mov %o0, %i1
40015d5c: 80 a0 60 00 cmp %g1, 0
40015d60: 12 80 00 14 bne 40015db0 <rtems_timer_server_fire_when+0xdc>
40015d64: b0 10 20 04 mov 4, %i0
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
40015d68: 40 00 12 b0 call 4001a828 <_Watchdog_Remove>
40015d6c: 90 02 20 10 add %o0, 0x10, %o0
the_watchdog->routine = routine;
the_watchdog->id = id;
40015d70: 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();
40015d74: c4 04 e1 d0 ld [ %l3 + 0x1d0 ], %g2
(*timer_server->schedule_operation)( timer_server, the_timer );
40015d78: c2 04 20 04 ld [ %l0 + 4 ], %g1
40015d7c: 90 10 00 10 mov %l0, %o0
40015d80: 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();
40015d84: 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;
40015d88: 84 10 20 03 mov 3, %g2
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40015d8c: f4 26 60 2c st %i2, [ %i1 + 0x2c ]
40015d90: c4 26 60 38 st %g2, [ %i1 + 0x38 ]
the_watchdog->id = id;
the_watchdog->user_data = user_data;
40015d94: 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();
40015d98: e4 26 60 1c st %l2, [ %i1 + 0x1c ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
40015d9c: c0 26 60 18 clr [ %i1 + 0x18 ]
(*timer_server->schedule_operation)( timer_server, the_timer );
40015da0: 9f c0 40 00 call %g1
40015da4: b0 10 20 00 clr %i0
_Thread_Enable_dispatch();
40015da8: 40 00 0c 8f call 40018fe4 <_Thread_Enable_dispatch>
40015dac: 01 00 00 00 nop
return RTEMS_SUCCESSFUL;
40015db0: 81 c7 e0 08 ret
40015db4: 81 e8 00 00 restore
40015db8: b0 10 20 14 mov 0x14, %i0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
40015dbc: 81 c7 e0 08 ret
40015dc0: 81 e8 00 00 restore
400082cc <rtems_verror>:
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
400082cc: 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)
400082d0: 2b 08 00 00 sethi %hi(0x20000000), %l5 <== NOT EXECUTED
400082d4: aa 8e 00 15 andcc %i0, %l5, %l5 <== NOT EXECUTED
400082d8: 02 80 00 11 be 4000831c <rtems_verror+0x50> <== NOT EXECUTED
400082dc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
{
if (rtems_panic_in_progress++)
400082e0: 05 10 00 a4 sethi %hi(0x40029000), %g2 <== NOT EXECUTED
400082e4: c2 00 a0 2c ld [ %g2 + 0x2c ], %g1 ! 4002902c <rtems_panic_in_progress><== NOT EXECUTED
400082e8: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
400082ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400082f0: 02 80 00 06 be 40008308 <rtems_verror+0x3c> <== NOT EXECUTED
400082f4: c6 20 a0 2c st %g3, [ %g2 + 0x2c ] <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
400082f8: 03 10 00 a4 sethi %hi(0x40029000), %g1 <== NOT EXECUTED
400082fc: c4 00 62 10 ld [ %g1 + 0x210 ], %g2 ! 40029210 <_Thread_Dispatch_disable_level><== NOT EXECUTED
40008300: 84 00 a0 01 inc %g2 <== NOT EXECUTED
40008304: c4 20 62 10 st %g2, [ %g1 + 0x210 ] <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
40008308: 03 10 00 a4 sethi %hi(0x40029000), %g1 <== NOT EXECUTED
4000830c: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 ! 4002902c <rtems_panic_in_progress><== NOT EXECUTED
40008310: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40008314: 34 80 00 5a bg,a 4000847c <rtems_verror+0x1b0> <== NOT EXECUTED
40008318: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
4000831c: 03 10 00 a1 sethi %hi(0x40028400), %g1 <== NOT EXECUTED
40008320: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 40028750 <_impure_ptr><== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
40008324: 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 */
40008328: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
4000832c: 40 00 39 41 call 40016830 <fflush> <== NOT EXECUTED
40008330: a2 10 20 00 clr %l1 <== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
40008334: 03 10 00 00 sethi %hi(0x40000000), %g1 <== NOT EXECUTED
40008338: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED
4000833c: 02 80 00 05 be 40008350 <rtems_verror+0x84> <== NOT EXECUTED
40008340: a6 2c 00 13 andn %l0, %l3, %l3 <== NOT EXECUTED
local_errno = errno;
40008344: 40 00 38 31 call 40016408 <__errno> <== NOT EXECUTED
40008348: 01 00 00 00 nop <== NOT EXECUTED
4000834c: 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);
40008350: 29 10 00 a1 sethi %hi(0x40028400), %l4 <== NOT EXECUTED
40008354: c2 05 23 50 ld [ %l4 + 0x350 ], %g1 ! 40028750 <_impure_ptr><== NOT EXECUTED
40008358: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000835c: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
40008360: 40 00 50 fa call 4001c748 <vfprintf> <== NOT EXECUTED
40008364: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (status)
40008368: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
4000836c: 02 80 00 0c be 4000839c <rtems_verror+0xd0> <== NOT EXECUTED
40008370: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
40008374: c2 05 23 50 ld [ %l4 + 0x350 ], %g1 <== NOT EXECUTED
40008378: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
4000837c: 7f ff ff cd call 400082b0 <rtems_status_text> <== NOT EXECUTED
40008380: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED
40008384: 13 10 00 99 sethi %hi(0x40026400), %o1 <== NOT EXECUTED
40008388: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
4000838c: 92 12 62 b8 or %o1, 0x2b8, %o1 <== NOT EXECUTED
40008390: 40 00 39 fc call 40016b80 <fprintf> <== NOT EXECUTED
40008394: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
40008398: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED
if (local_errno)
4000839c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
400083a0: 22 80 00 1c be,a 40008410 <rtems_verror+0x144> <== NOT EXECUTED
400083a4: 27 10 00 a1 sethi %hi(0x40028400), %l3 <== NOT EXECUTED
{
if ((local_errno > 0) && *strerror(local_errno))
400083a8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
400083ac: 04 80 00 11 ble 400083f0 <rtems_verror+0x124> <== NOT EXECUTED
400083b0: 03 10 00 a1 sethi %hi(0x40028400), %g1 <== NOT EXECUTED
400083b4: 40 00 3d 46 call 400178cc <strerror> <== NOT EXECUTED
400083b8: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
400083bc: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED
400083c0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400083c4: 02 80 00 0b be 400083f0 <rtems_verror+0x124> <== NOT EXECUTED
400083c8: 03 10 00 a1 sethi %hi(0x40028400), %g1 <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
400083cc: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 40028750 <_impure_ptr><== NOT EXECUTED
400083d0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
400083d4: 40 00 3d 3e call 400178cc <strerror> <== NOT EXECUTED
400083d8: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED
400083dc: 13 10 00 99 sethi %hi(0x40026400), %o1 <== NOT EXECUTED
400083e0: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
400083e4: 92 12 62 c8 or %o1, 0x2c8, %o1 <== NOT EXECUTED
400083e8: 10 80 00 07 b 40008404 <rtems_verror+0x138> <== NOT EXECUTED
400083ec: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
400083f0: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 <== NOT EXECUTED
400083f4: 13 10 00 99 sethi %hi(0x40026400), %o1 <== NOT EXECUTED
400083f8: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
400083fc: 92 12 62 d8 or %o1, 0x2d8, %o1 <== NOT EXECUTED
40008400: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
40008404: 40 00 39 df call 40016b80 <fprintf> <== NOT EXECUTED
40008408: 27 10 00 a1 sethi %hi(0x40028400), %l3 <== NOT EXECUTED
4000840c: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED
}
chars_written += fprintf(stderr, "\n");
40008410: c2 04 e3 50 ld [ %l3 + 0x350 ], %g1 <== NOT EXECUTED
40008414: 13 10 00 99 sethi %hi(0x40026400), %o1 <== NOT EXECUTED
40008418: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
4000841c: 40 00 39 d9 call 40016b80 <fprintf> <== NOT EXECUTED
40008420: 92 12 62 f0 or %o1, 0x2f0, %o1 <== NOT EXECUTED
(void) fflush(stderr);
40008424: c2 04 e3 50 ld [ %l3 + 0x350 ], %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");
40008428: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
(void) fflush(stderr);
4000842c: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
40008430: 40 00 39 00 call 40016830 <fflush> <== NOT EXECUTED
40008434: b0 06 00 12 add %i0, %l2, %i0 <== NOT EXECUTED
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
40008438: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED
4000843c: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED
40008440: 02 80 00 0f be 4000847c <rtems_verror+0x1b0> <== NOT EXECUTED
40008444: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED
{
if (error_flag & RTEMS_ERROR_PANIC)
40008448: 22 80 00 08 be,a 40008468 <rtems_verror+0x19c> <== NOT EXECUTED
4000844c: 13 10 00 99 sethi %hi(0x40026400), %o1 <== NOT EXECUTED
{
rtems_error(0, "fatal error, exiting");
40008450: 13 10 00 99 sethi %hi(0x40026400), %o1 <== NOT EXECUTED
40008454: 90 10 20 00 clr %o0 <== NOT EXECUTED
40008458: 40 00 00 18 call 400084b8 <rtems_error> <== NOT EXECUTED
4000845c: 92 12 62 f8 or %o1, 0x2f8, %o1 <== NOT EXECUTED
_exit(local_errno);
40008460: 40 00 02 e5 call 40008ff4 <_exit> <== NOT EXECUTED
40008464: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
}
else
{
rtems_error(0, "fatal error, aborting");
40008468: 90 10 20 00 clr %o0 <== NOT EXECUTED
4000846c: 40 00 00 13 call 400084b8 <rtems_error> <== NOT EXECUTED
40008470: 92 12 63 10 or %o1, 0x310, %o1 <== NOT EXECUTED
abort();
40008474: 40 00 37 d7 call 400163d0 <abort> <== NOT EXECUTED
40008478: 01 00 00 00 nop <== NOT EXECUTED
}
}
return chars_written;
}
4000847c: 81 c7 e0 08 ret <== NOT EXECUTED
40008480: 81 e8 00 00 restore <== NOT EXECUTED
40003920 <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
40003920: 9d e3 bf a0 save %sp, -96, %sp
40003924: 27 1f ff ff sethi %hi(0x7ffffc00), %l3
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
40003928: 2b 10 00 82 sethi %hi(0x40020800), %l5
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
4000392c: 29 10 00 82 sethi %hi(0x40020800), %l4
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
40003930: a6 14 e3 ff or %l3, 0x3ff, %l3
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
40003934: aa 15 60 50 or %l5, 0x50, %l5
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
40003938: a8 15 20 48 or %l4, 0x48, %l4
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
4000393c: a2 10 20 00 clr %l1
40003940: a0 10 20 00 clr %l0
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
40003944: c2 06 20 04 ld [ %i0 + 4 ], %g1
40003948: 82 00 7f ff add %g1, -1, %g1
4000394c: 80 a0 60 00 cmp %g1, 0
40003950: 16 80 00 07 bge 4000396c <scanInt+0x4c> <== ALWAYS TAKEN
40003954: c2 26 20 04 st %g1, [ %i0 + 4 ]
40003958: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED
4000395c: 40 00 3e b5 call 40013430 <__srget_r> <== NOT EXECUTED
40003960: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
40003964: 10 80 00 06 b 4000397c <scanInt+0x5c> <== NOT EXECUTED
40003968: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
4000396c: c2 06 00 00 ld [ %i0 ], %g1
40003970: 84 00 60 01 add %g1, 1, %g2
40003974: e4 08 40 00 ldub [ %g1 ], %l2
40003978: c4 26 00 00 st %g2, [ %i0 ]
if (c == ':')
4000397c: 80 a4 a0 3a cmp %l2, 0x3a
40003980: 02 80 00 22 be 40003a08 <scanInt+0xe8>
40003984: 80 a4 60 00 cmp %l1, 0
break;
if (sign == 0) {
40003988: 32 80 00 09 bne,a 400039ac <scanInt+0x8c> <== NEVER TAKEN
4000398c: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
if (c == '-') {
40003990: 80 a4 a0 2d cmp %l2, 0x2d
40003994: 12 80 00 05 bne 400039a8 <scanInt+0x88> <== ALWAYS TAKEN
40003998: a2 10 20 01 mov 1, %l1
sign = -1;
limit++;
4000399c: a6 04 e0 01 inc %l3 <== NOT EXECUTED
continue;
400039a0: 10 bf ff e9 b 40003944 <scanInt+0x24> <== NOT EXECUTED
400039a4: a2 10 3f ff mov -1, %l1 <== NOT EXECUTED
}
sign = 1;
}
if (!isdigit(c))
400039a8: c2 05 00 00 ld [ %l4 ], %g1
400039ac: 82 00 40 12 add %g1, %l2, %g1
400039b0: c2 08 60 01 ldub [ %g1 + 1 ], %g1
400039b4: 80 88 60 04 btst 4, %g1
400039b8: 02 80 00 1c be 40003a28 <scanInt+0x108> <== NEVER TAKEN
400039bc: 90 10 00 13 mov %l3, %o0
return 0;
d = c - '0';
if ((i > (limit / 10))
400039c0: 40 00 5f 88 call 4001b7e0 <.udiv>
400039c4: 92 10 20 0a mov 0xa, %o1
400039c8: 80 a4 00 08 cmp %l0, %o0
400039cc: 18 80 00 17 bgu 40003a28 <scanInt+0x108> <== NEVER TAKEN
400039d0: 01 00 00 00 nop
400039d4: 12 80 00 08 bne 400039f4 <scanInt+0xd4> <== ALWAYS TAKEN
400039d8: a4 04 bf d0 add %l2, -48, %l2
400039dc: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
400039e0: 40 00 60 2c call 4001ba90 <.urem> <== NOT EXECUTED
400039e4: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
400039e8: 80 a4 80 08 cmp %l2, %o0 <== NOT EXECUTED
400039ec: 18 80 00 0f bgu 40003a28 <scanInt+0x108> <== NOT EXECUTED
400039f0: 01 00 00 00 nop <== NOT EXECUTED
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
400039f4: 83 2c 20 03 sll %l0, 3, %g1
400039f8: a1 2c 20 01 sll %l0, 1, %l0
400039fc: a0 04 00 01 add %l0, %g1, %l0
40003a00: 10 bf ff d1 b 40003944 <scanInt+0x24>
40003a04: a0 04 80 10 add %l2, %l0, %l0
}
if (sign == 0)
40003a08: 02 80 00 08 be 40003a28 <scanInt+0x108> <== NEVER TAKEN
40003a0c: 90 10 00 11 mov %l1, %o0
return 0;
*val = i * sign;
40003a10: 92 10 00 10 mov %l0, %o1
40003a14: 40 00 5f 39 call 4001b6f8 <.umul>
40003a18: b0 10 20 01 mov 1, %i0
40003a1c: d0 26 40 00 st %o0, [ %i1 ]
return 1;
40003a20: 81 c7 e0 08 ret
40003a24: 81 e8 00 00 restore
}
40003a28: 81 c7 e0 08 ret <== NOT EXECUTED
40003a2c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40003a30 <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
40003a30: 9d e3 bf a0 save %sp, -96, %sp
int c;
*name = *bufp;
40003a34: c2 06 80 00 ld [ %i2 ], %g1
for (;;) {
c = getc(fp);
40003a38: 21 10 00 82 sethi %hi(0x40020800), %l0
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
int c;
*name = *bufp;
40003a3c: c2 26 40 00 st %g1, [ %i1 ]
for (;;) {
c = getc(fp);
40003a40: a0 14 20 50 or %l0, 0x50, %l0
40003a44: c2 06 20 04 ld [ %i0 + 4 ], %g1
40003a48: 82 00 7f ff add %g1, -1, %g1
40003a4c: 80 a0 60 00 cmp %g1, 0
40003a50: 16 80 00 07 bge 40003a6c <scanString+0x3c>
40003a54: c2 26 20 04 st %g1, [ %i0 + 4 ]
40003a58: d0 04 00 00 ld [ %l0 ], %o0
40003a5c: 40 00 3e 75 call 40013430 <__srget_r>
40003a60: 92 10 00 18 mov %i0, %o1
if (c == ':') {
40003a64: 10 80 00 07 b 40003a80 <scanString+0x50>
40003a68: 80 a2 20 3a cmp %o0, 0x3a
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
40003a6c: c2 06 00 00 ld [ %i0 ], %g1
40003a70: 84 00 60 01 add %g1, 1, %g2
40003a74: d0 08 40 00 ldub [ %g1 ], %o0
40003a78: c4 26 00 00 st %g2, [ %i0 ]
if (c == ':') {
40003a7c: 80 a2 20 3a cmp %o0, 0x3a
40003a80: 12 80 00 07 bne 40003a9c <scanString+0x6c>
40003a84: 80 a2 20 0a cmp %o0, 0xa
if (nlFlag)
40003a88: 80 a7 20 00 cmp %i4, 0
40003a8c: 22 80 00 1a be,a 40003af4 <scanString+0xc4> <== ALWAYS TAKEN
40003a90: c2 06 80 00 ld [ %i2 ], %g1
--(*nleft);
}
**bufp = '\0';
++(*bufp);
--(*nleft);
return 1;
40003a94: 81 c7 e0 08 ret <== NOT EXECUTED
40003a98: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
if (c == ':') {
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
40003a9c: 12 80 00 07 bne 40003ab8 <scanString+0x88>
40003aa0: 80 a2 3f ff cmp %o0, -1
if (!nlFlag)
40003aa4: 80 a7 20 00 cmp %i4, 0
40003aa8: 32 80 00 13 bne,a 40003af4 <scanString+0xc4> <== ALWAYS TAKEN
40003aac: c2 06 80 00 ld [ %i2 ], %g1
--(*nleft);
}
**bufp = '\0';
++(*bufp);
--(*nleft);
return 1;
40003ab0: 81 c7 e0 08 ret <== NOT EXECUTED
40003ab4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
if (c == '\n') {
if (!nlFlag)
return 0;
break;
}
if (c == EOF)
40003ab8: 22 80 00 17 be,a 40003b14 <scanString+0xe4> <== NEVER TAKEN
40003abc: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
if (*nleft < 2)
40003ac0: c2 06 c0 00 ld [ %i3 ], %g1
40003ac4: 80 a0 60 01 cmp %g1, 1
40003ac8: 28 80 00 13 bleu,a 40003b14 <scanString+0xe4> <== NEVER TAKEN
40003acc: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
**bufp = c;
40003ad0: c2 06 80 00 ld [ %i2 ], %g1
40003ad4: d0 28 40 00 stb %o0, [ %g1 ]
++(*bufp);
40003ad8: c4 06 80 00 ld [ %i2 ], %g2
--(*nleft);
40003adc: c2 06 c0 00 ld [ %i3 ], %g1
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
40003ae0: 84 00 a0 01 inc %g2
--(*nleft);
40003ae4: 82 00 7f ff add %g1, -1, %g1
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
40003ae8: c4 26 80 00 st %g2, [ %i2 ]
--(*nleft);
}
40003aec: 10 bf ff d6 b 40003a44 <scanString+0x14>
40003af0: c2 26 c0 00 st %g1, [ %i3 ]
**bufp = '\0';
40003af4: c0 28 40 00 clrb [ %g1 ]
++(*bufp);
40003af8: c4 06 80 00 ld [ %i2 ], %g2
--(*nleft);
40003afc: c2 06 c0 00 ld [ %i3 ], %g1
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
++(*bufp);
40003b00: 84 00 a0 01 inc %g2
--(*nleft);
40003b04: 82 00 7f ff add %g1, -1, %g1
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
++(*bufp);
40003b08: c4 26 80 00 st %g2, [ %i2 ]
--(*nleft);
40003b0c: c2 26 c0 00 st %g1, [ %i3 ]
40003b10: b0 10 20 01 mov 1, %i0
return 1;
}
40003b14: 81 c7 e0 08 ret
40003b18: 81 e8 00 00 restore
40003b1c <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
40003b1c: 9d e3 bf 98 save %sp, -104, %sp
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40003b20: 98 10 20 00 clr %o4
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
40003b24: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
40003b28: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40003b2c: a2 07 a0 4c add %fp, 0x4c, %l1
40003b30: a0 07 a0 50 add %fp, 0x50, %l0
40003b34: 90 10 00 18 mov %i0, %o0
40003b38: 92 10 00 19 mov %i1, %o1
40003b3c: 94 10 00 11 mov %l1, %o2
40003b40: 7f ff ff bc call 40003a30 <scanString>
40003b44: 96 10 00 10 mov %l0, %o3
40003b48: 80 a2 20 00 cmp %o0, 0
40003b4c: 02 80 00 41 be 40003c50 <scangr+0x134> <== NEVER TAKEN
40003b50: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
40003b54: 92 06 60 04 add %i1, 4, %o1
40003b58: 94 10 00 11 mov %l1, %o2
40003b5c: 96 10 00 10 mov %l0, %o3
40003b60: 7f ff ff b4 call 40003a30 <scanString>
40003b64: 98 10 20 00 clr %o4
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40003b68: 80 a2 20 00 cmp %o0, 0
40003b6c: 02 80 00 39 be 40003c50 <scangr+0x134> <== NEVER TAKEN
40003b70: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
40003b74: 7f ff ff 6b call 40003920 <scanInt>
40003b78: 92 07 bf fc add %fp, -4, %o1
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40003b7c: 80 a2 20 00 cmp %o0, 0
40003b80: 02 80 00 34 be 40003c50 <scangr+0x134> <== NEVER TAKEN
40003b84: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
40003b88: 94 10 00 11 mov %l1, %o2
40003b8c: 96 10 00 10 mov %l0, %o3
40003b90: 92 07 bf f8 add %fp, -8, %o1
40003b94: 7f ff ff a7 call 40003a30 <scanString>
40003b98: 98 10 20 01 mov 1, %o4
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40003b9c: 80 a2 20 00 cmp %o0, 0
40003ba0: 02 80 00 2c be 40003c50 <scangr+0x134> <== NEVER TAKEN
40003ba4: c2 07 bf fc ld [ %fp + -4 ], %g1
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40003ba8: 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;
40003bac: c2 36 60 08 sth %g1, [ %i1 + 8 ]
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40003bb0: 84 10 00 03 mov %g3, %g2
40003bb4: 10 80 00 05 b 40003bc8 <scangr+0xac>
40003bb8: 82 10 20 01 mov 1, %g1
if(*cp == ',')
memcount++;
40003bbc: 88 19 20 2c xor %g4, 0x2c, %g4
40003bc0: 80 a0 00 04 cmp %g0, %g4
40003bc4: 82 60 7f ff subx %g1, -1, %g1
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40003bc8: c8 48 80 00 ldsb [ %g2 ], %g4
40003bcc: 80 a1 20 00 cmp %g4, 0
40003bd0: 12 bf ff fb bne 40003bbc <scangr+0xa0>
40003bd4: 84 00 a0 01 inc %g2
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
40003bd8: c4 07 a0 50 ld [ %fp + 0x50 ], %g2
40003bdc: 83 28 60 02 sll %g1, 2, %g1
40003be0: 82 00 60 13 add %g1, 0x13, %g1
40003be4: 80 a0 80 01 cmp %g2, %g1
40003be8: 0a 80 00 1a bcs 40003c50 <scangr+0x134> <== NEVER TAKEN
40003bec: 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;
40003bf0: 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);
40003bf4: 82 00 60 0f add %g1, 0xf, %g1
40003bf8: 82 08 7f f0 and %g1, -16, %g1
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
40003bfc: 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);
40003c00: c2 26 60 0c st %g1, [ %i1 + 0xc ]
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
40003c04: 10 80 00 09 b 40003c28 <scangr+0x10c>
40003c08: c2 07 bf f8 ld [ %fp + -8 ], %g1
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
if(*cp == ',') {
40003c0c: 32 80 00 08 bne,a 40003c2c <scangr+0x110> <== ALWAYS TAKEN
40003c10: 82 00 60 01 inc %g1
*cp = '\0';
40003c14: c0 28 7f ff clrb [ %g1 + -1 ] <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
40003c18: c8 06 60 0c ld [ %i1 + 0xc ], %g4 <== NOT EXECUTED
40003c1c: 87 28 a0 02 sll %g2, 2, %g3 <== NOT EXECUTED
40003c20: 84 00 a0 01 inc %g2 <== NOT EXECUTED
40003c24: c2 21 00 03 st %g1, [ %g4 + %g3 ] <== NOT EXECUTED
40003c28: 82 00 60 01 inc %g1
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40003c2c: c6 48 7f ff ldsb [ %g1 + -1 ], %g3
40003c30: 80 a0 e0 00 cmp %g3, 0
40003c34: 32 bf ff f6 bne,a 40003c0c <scangr+0xf0>
40003c38: 80 a0 e0 2c cmp %g3, 0x2c
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
40003c3c: c2 06 60 0c ld [ %i1 + 0xc ], %g1
40003c40: 85 28 a0 02 sll %g2, 2, %g2
40003c44: c0 20 40 02 clr [ %g1 + %g2 ]
return 1;
40003c48: 81 c7 e0 08 ret
40003c4c: 91 e8 20 01 restore %g0, 1, %o0
}
40003c50: 81 c7 e0 08 ret <== NOT EXECUTED
40003c54: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40003ca0 <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
40003ca0: 9d e3 bf 98 save %sp, -104, %sp
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40003ca4: 98 10 20 00 clr %o4
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
40003ca8: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
40003cac: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40003cb0: a2 07 a0 4c add %fp, 0x4c, %l1
40003cb4: a0 07 a0 50 add %fp, 0x50, %l0
40003cb8: 90 10 00 18 mov %i0, %o0
40003cbc: 92 10 00 19 mov %i1, %o1
40003cc0: 94 10 00 11 mov %l1, %o2
40003cc4: 7f ff ff 5b call 40003a30 <scanString>
40003cc8: 96 10 00 10 mov %l0, %o3
40003ccc: 80 a2 20 00 cmp %o0, 0
40003cd0: 02 80 00 39 be 40003db4 <scanpw+0x114> <== NEVER TAKEN
40003cd4: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
40003cd8: 92 06 60 04 add %i1, 4, %o1
40003cdc: 94 10 00 11 mov %l1, %o2
40003ce0: 96 10 00 10 mov %l0, %o3
40003ce4: 7f ff ff 53 call 40003a30 <scanString>
40003ce8: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40003cec: 80 a2 20 00 cmp %o0, 0
40003cf0: 02 80 00 31 be 40003db4 <scanpw+0x114> <== NEVER TAKEN
40003cf4: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
40003cf8: 7f ff ff 0a call 40003920 <scanInt>
40003cfc: 92 07 bf fc add %fp, -4, %o1
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40003d00: 80 a2 20 00 cmp %o0, 0
40003d04: 02 80 00 2c be 40003db4 <scanpw+0x114> <== NEVER TAKEN
40003d08: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
40003d0c: 7f ff ff 05 call 40003920 <scanInt>
40003d10: 92 07 bf f8 add %fp, -8, %o1
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40003d14: 80 a2 20 00 cmp %o0, 0
40003d18: 02 80 00 27 be 40003db4 <scanpw+0x114> <== NEVER TAKEN
40003d1c: 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)
40003d20: 92 06 60 0c add %i1, 0xc, %o1
40003d24: 94 10 00 11 mov %l1, %o2
40003d28: 96 10 00 10 mov %l0, %o3
40003d2c: 7f ff ff 41 call 40003a30 <scanString>
40003d30: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40003d34: 80 a2 20 00 cmp %o0, 0
40003d38: 02 80 00 1f be 40003db4 <scanpw+0x114> <== NEVER TAKEN
40003d3c: 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)
40003d40: 92 06 60 10 add %i1, 0x10, %o1
40003d44: 94 10 00 11 mov %l1, %o2
40003d48: 96 10 00 10 mov %l0, %o3
40003d4c: 7f ff ff 39 call 40003a30 <scanString>
40003d50: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40003d54: 80 a2 20 00 cmp %o0, 0
40003d58: 02 80 00 17 be 40003db4 <scanpw+0x114> <== NEVER TAKEN
40003d5c: 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)
40003d60: 92 06 60 14 add %i1, 0x14, %o1
40003d64: 94 10 00 11 mov %l1, %o2
40003d68: 96 10 00 10 mov %l0, %o3
40003d6c: 7f ff ff 31 call 40003a30 <scanString>
40003d70: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40003d74: 80 a2 20 00 cmp %o0, 0
40003d78: 02 80 00 0f be 40003db4 <scanpw+0x114> <== NEVER TAKEN
40003d7c: 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))
40003d80: 94 10 00 11 mov %l1, %o2
40003d84: 96 10 00 10 mov %l0, %o3
40003d88: 92 06 60 18 add %i1, 0x18, %o1
40003d8c: 7f ff ff 29 call 40003a30 <scanString>
40003d90: 98 10 20 01 mov 1, %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40003d94: 80 a2 20 00 cmp %o0, 0
40003d98: 02 80 00 07 be 40003db4 <scanpw+0x114> <== NEVER TAKEN
40003d9c: 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;
40003da0: c2 36 60 08 sth %g1, [ %i1 + 8 ]
pwd->pw_gid = pwgid;
40003da4: c2 07 bf f8 ld [ %fp + -8 ], %g1
40003da8: c2 36 60 0a sth %g1, [ %i1 + 0xa ]
return 1;
40003dac: 81 c7 e0 08 ret
40003db0: 91 e8 20 01 restore %g0, 1, %o0
}
40003db4: 81 c7 e0 08 ret <== NOT EXECUTED
40003db8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40006d98 <sched_get_priority_max>:
#include <rtems/posix/priority.h>
int sched_get_priority_max(
int policy
)
{
40006d98: 9d e3 bf a0 save %sp, -96, %sp
switch ( policy ) {
40006d9c: 80 a6 20 04 cmp %i0, 4
40006da0: 18 80 00 06 bgu 40006db8 <sched_get_priority_max+0x20>
40006da4: 82 10 20 01 mov 1, %g1
40006da8: b1 28 40 18 sll %g1, %i0, %i0
40006dac: 80 8e 20 17 btst 0x17, %i0
40006db0: 12 80 00 08 bne 40006dd0 <sched_get_priority_max+0x38> <== ALWAYS TAKEN
40006db4: 03 10 00 78 sethi %hi(0x4001e000), %g1
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
40006db8: 40 00 25 4b call 400102e4 <__errno>
40006dbc: b0 10 3f ff mov -1, %i0
40006dc0: 82 10 20 16 mov 0x16, %g1
40006dc4: c2 22 00 00 st %g1, [ %o0 ]
40006dc8: 81 c7 e0 08 ret
40006dcc: 81 e8 00 00 restore
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
40006dd0: f0 08 62 38 ldub [ %g1 + 0x238 ], %i0
}
40006dd4: 81 c7 e0 08 ret
40006dd8: 91 ee 3f ff restore %i0, -1, %o0
40006ddc <sched_get_priority_min>:
#include <rtems/posix/priority.h>
int sched_get_priority_min(
int policy
)
{
40006ddc: 9d e3 bf a0 save %sp, -96, %sp
switch ( policy ) {
40006de0: 80 a6 20 04 cmp %i0, 4
40006de4: 18 80 00 06 bgu 40006dfc <sched_get_priority_min+0x20>
40006de8: 82 10 20 01 mov 1, %g1
40006dec: b1 28 40 18 sll %g1, %i0, %i0
40006df0: 80 8e 20 17 btst 0x17, %i0
40006df4: 12 80 00 06 bne 40006e0c <sched_get_priority_min+0x30> <== ALWAYS TAKEN
40006df8: b0 10 20 01 mov 1, %i0
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
40006dfc: 40 00 25 3a call 400102e4 <__errno>
40006e00: b0 10 3f ff mov -1, %i0
40006e04: 82 10 20 16 mov 0x16, %g1
40006e08: c2 22 00 00 st %g1, [ %o0 ]
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
}
40006e0c: 81 c7 e0 08 ret
40006e10: 81 e8 00 00 restore
40006e14 <sched_rr_get_interval>:
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
40006e14: 9d e3 bf a0 save %sp, -96, %sp
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
40006e18: 80 a6 20 00 cmp %i0, 0
40006e1c: 02 80 00 0b be 40006e48 <sched_rr_get_interval+0x34> <== NEVER TAKEN
40006e20: 80 a6 60 00 cmp %i1, 0
40006e24: 7f ff f2 d5 call 40003978 <getpid>
40006e28: 01 00 00 00 nop
40006e2c: 80 a6 00 08 cmp %i0, %o0
40006e30: 02 80 00 06 be 40006e48 <sched_rr_get_interval+0x34>
40006e34: 80 a6 60 00 cmp %i1, 0
rtems_set_errno_and_return_minus_one( ESRCH );
40006e38: 40 00 25 2b call 400102e4 <__errno>
40006e3c: 01 00 00 00 nop
40006e40: 10 80 00 07 b 40006e5c <sched_rr_get_interval+0x48>
40006e44: 82 10 20 03 mov 3, %g1 ! 3 <PROM_START+0x3>
if ( !interval )
40006e48: 12 80 00 08 bne 40006e68 <sched_rr_get_interval+0x54>
40006e4c: 03 10 00 7b sethi %hi(0x4001ec00), %g1
rtems_set_errno_and_return_minus_one( EINVAL );
40006e50: 40 00 25 25 call 400102e4 <__errno>
40006e54: 01 00 00 00 nop
40006e58: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
40006e5c: c2 22 00 00 st %g1, [ %o0 ]
40006e60: 81 c7 e0 08 ret
40006e64: 91 e8 3f ff restore %g0, -1, %o0
_Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
40006e68: d0 00 60 18 ld [ %g1 + 0x18 ], %o0
40006e6c: 92 10 00 19 mov %i1, %o1
40006e70: 40 00 0d cb call 4000a59c <_Timespec_From_ticks>
40006e74: b0 10 20 00 clr %i0
return 0;
}
40006e78: 81 c7 e0 08 ret
40006e7c: 81 e8 00 00 restore
40009730 <sem_open>:
int oflag,
...
/* mode_t mode, */
/* unsigned int value */
)
{
40009730: 9d e3 bf 90 save %sp, -112, %sp
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40009734: 03 10 00 8f sethi %hi(0x40023c00), %g1
40009738: c4 00 60 b0 ld [ %g1 + 0xb0 ], %g2 ! 40023cb0 <_Thread_Dispatch_disable_level>
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
va_start(arg, oflag);
4000973c: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
40009740: 84 00 a0 01 inc %g2
40009744: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
40009748: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
4000974c: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
40009750: c4 20 60 b0 st %g2, [ %g1 + 0xb0 ]
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
40009754: a2 8e 62 00 andcc %i1, 0x200, %l1
40009758: 02 80 00 05 be 4000976c <sem_open+0x3c>
4000975c: a0 10 20 00 clr %l0
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
40009760: e0 07 a0 50 ld [ %fp + 0x50 ], %l0
40009764: 82 07 a0 54 add %fp, 0x54, %g1
40009768: c2 27 bf fc st %g1, [ %fp + -4 ]
va_end(arg);
}
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
4000976c: 90 10 00 18 mov %i0, %o0
40009770: 40 00 19 da call 4000fed8 <_POSIX_Semaphore_Name_to_id>
40009774: 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 ) {
40009778: a4 92 20 00 orcc %o0, 0, %l2
4000977c: 22 80 00 0e be,a 400097b4 <sem_open+0x84>
40009780: 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) ) ) {
40009784: 80 a4 a0 02 cmp %l2, 2
40009788: 12 80 00 04 bne 40009798 <sem_open+0x68> <== NEVER TAKEN
4000978c: 80 a4 60 00 cmp %l1, 0
40009790: 12 80 00 21 bne 40009814 <sem_open+0xe4>
40009794: 94 10 00 10 mov %l0, %o2
_Thread_Enable_dispatch();
40009798: 40 00 0a 87 call 4000c1b4 <_Thread_Enable_dispatch>
4000979c: b0 10 3f ff mov -1, %i0
rtems_set_errno_and_return_minus_one_cast( status, sem_t * );
400097a0: 40 00 28 50 call 400138e0 <__errno>
400097a4: 01 00 00 00 nop
400097a8: e4 22 00 00 st %l2, [ %o0 ]
400097ac: 81 c7 e0 08 ret
400097b0: 81 e8 00 00 restore
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
400097b4: 80 a6 6a 00 cmp %i1, 0xa00
400097b8: 12 80 00 0a bne 400097e0 <sem_open+0xb0>
400097bc: d2 07 bf f8 ld [ %fp + -8 ], %o1
_Thread_Enable_dispatch();
400097c0: 40 00 0a 7d call 4000c1b4 <_Thread_Enable_dispatch>
400097c4: b0 10 3f ff mov -1, %i0
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
400097c8: 40 00 28 46 call 400138e0 <__errno>
400097cc: 01 00 00 00 nop
400097d0: 82 10 20 11 mov 0x11, %g1 ! 11 <PROM_START+0x11>
400097d4: c2 22 00 00 st %g1, [ %o0 ]
400097d8: 81 c7 e0 08 ret
400097dc: 81 e8 00 00 restore
400097e0: 94 07 bf f0 add %fp, -16, %o2
400097e4: 11 10 00 8f sethi %hi(0x40023c00), %o0
400097e8: 40 00 08 27 call 4000b884 <_Objects_Get>
400097ec: 90 12 23 c0 or %o0, 0x3c0, %o0 ! 40023fc0 <_POSIX_Semaphore_Information>
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
the_semaphore->open_count += 1;
400097f0: 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 );
400097f4: d0 27 bf f4 st %o0, [ %fp + -12 ]
the_semaphore->open_count += 1;
400097f8: 82 00 60 01 inc %g1
_Thread_Enable_dispatch();
400097fc: 40 00 0a 6e call 4000c1b4 <_Thread_Enable_dispatch>
40009800: c2 22 20 18 st %g1, [ %o0 + 0x18 ]
_Thread_Enable_dispatch();
40009804: 40 00 0a 6c call 4000c1b4 <_Thread_Enable_dispatch>
40009808: 01 00 00 00 nop
goto return_id;
4000980c: 10 80 00 0c b 4000983c <sem_open+0x10c>
40009810: 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(
40009814: 90 10 00 18 mov %i0, %o0
40009818: 92 10 20 00 clr %o1
4000981c: 40 00 19 59 call 4000fd80 <_POSIX_Semaphore_Create_support>
40009820: 96 07 bf f4 add %fp, -12, %o3
/*
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
40009824: 40 00 0a 64 call 4000c1b4 <_Thread_Enable_dispatch>
40009828: a0 10 00 08 mov %o0, %l0
if ( status == -1 )
4000982c: 80 a4 3f ff cmp %l0, -1
40009830: 02 bf ff ea be 400097d8 <sem_open+0xa8>
40009834: 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;
40009838: f0 07 bf f4 ld [ %fp + -12 ], %i0
4000983c: b0 06 20 08 add %i0, 8, %i0
#endif
return id;
}
40009840: 81 c7 e0 08 ret
40009844: 81 e8 00 00 restore
40003edc <setgrent>:
return NULL;
return &grent;
}
void setgrent(void)
{
40003edc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
init_etc_passwd_group();
40003ee0: 7f ff ff c9 call 40003e04 <init_etc_passwd_group> <== NOT EXECUTED
40003ee4: 01 00 00 00 nop <== NOT EXECUTED
if (group_fp != NULL)
40003ee8: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED
40003eec: d0 00 62 5c ld [ %g1 + 0x25c ], %o0 ! 40020e5c <group_fp> <== NOT EXECUTED
40003ef0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003ef4: 22 80 00 05 be,a 40003f08 <setgrent+0x2c> <== NOT EXECUTED
40003ef8: 11 10 00 7d sethi %hi(0x4001f400), %o0 <== NOT EXECUTED
fclose(group_fp);
40003efc: 40 00 36 64 call 4001188c <fclose> <== NOT EXECUTED
40003f00: 01 00 00 00 nop <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
40003f04: 11 10 00 7d sethi %hi(0x4001f400), %o0 <== NOT EXECUTED
40003f08: 13 10 00 7d sethi %hi(0x4001f400), %o1 <== NOT EXECUTED
40003f0c: 90 12 20 98 or %o0, 0x98, %o0 <== NOT EXECUTED
40003f10: 40 00 38 35 call 40011fe4 <fopen> <== NOT EXECUTED
40003f14: 92 12 60 20 or %o1, 0x20, %o1 <== NOT EXECUTED
40003f18: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED
40003f1c: d0 20 62 5c st %o0, [ %g1 + 0x25c ] ! 40020e5c <group_fp> <== NOT EXECUTED
}
40003f20: 81 c7 e0 08 ret <== NOT EXECUTED
40003f24: 81 e8 00 00 restore <== NOT EXECUTED
400040d0 <setpwent>:
return NULL;
return &pwent;
}
void setpwent(void)
{
400040d0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
init_etc_passwd_group();
400040d4: 7f ff ff 4c call 40003e04 <init_etc_passwd_group> <== NOT EXECUTED
400040d8: 01 00 00 00 nop <== NOT EXECUTED
if (passwd_fp != NULL)
400040dc: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED
400040e0: d0 00 61 74 ld [ %g1 + 0x174 ], %o0 ! 40020d74 <passwd_fp><== NOT EXECUTED
400040e4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400040e8: 22 80 00 05 be,a 400040fc <setpwent+0x2c> <== NOT EXECUTED
400040ec: 11 10 00 7d sethi %hi(0x4001f400), %o0 <== NOT EXECUTED
fclose(passwd_fp);
400040f0: 40 00 35 e7 call 4001188c <fclose> <== NOT EXECUTED
400040f4: 01 00 00 00 nop <== NOT EXECUTED
passwd_fp = fopen("/etc/passwd", "r");
400040f8: 11 10 00 7d sethi %hi(0x4001f400), %o0 <== NOT EXECUTED
400040fc: 13 10 00 7d sethi %hi(0x4001f400), %o1 <== NOT EXECUTED
40004100: 90 12 20 10 or %o0, 0x10, %o0 <== NOT EXECUTED
40004104: 40 00 37 b8 call 40011fe4 <fopen> <== NOT EXECUTED
40004108: 92 12 60 20 or %o1, 0x20, %o1 <== NOT EXECUTED
4000410c: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED
40004110: d0 20 61 74 st %o0, [ %g1 + 0x174 ] ! 40020d74 <passwd_fp><== NOT EXECUTED
}
40004114: 81 c7 e0 08 ret <== NOT EXECUTED
40004118: 81 e8 00 00 restore <== NOT EXECUTED
40006d40 <sigaction>:
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
40006d40: 9d e3 bf a0 save %sp, -96, %sp
40006d44: 90 10 00 1a mov %i2, %o0
ISR_Level level;
if ( oact )
40006d48: 80 a6 a0 00 cmp %i2, 0
40006d4c: 02 80 00 0a be 40006d74 <sigaction+0x34>
40006d50: a0 10 00 18 mov %i0, %l0
*oact = _POSIX_signals_Vectors[ sig ];
40006d54: 83 2e 20 02 sll %i0, 2, %g1
40006d58: 85 2e 20 04 sll %i0, 4, %g2
40006d5c: 82 20 80 01 sub %g2, %g1, %g1
40006d60: 13 10 00 80 sethi %hi(0x40020000), %o1
40006d64: 94 10 20 0c mov 0xc, %o2
40006d68: 92 12 61 a4 or %o1, 0x1a4, %o1
40006d6c: 40 00 28 32 call 40010e34 <memcpy>
40006d70: 92 02 40 01 add %o1, %g1, %o1
if ( !sig )
40006d74: 80 a4 20 00 cmp %l0, 0
40006d78: 02 80 00 07 be 40006d94 <sigaction+0x54>
40006d7c: 82 04 3f ff add %l0, -1, %g1
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
40006d80: 80 a0 60 1f cmp %g1, 0x1f
40006d84: 18 80 00 04 bgu 40006d94 <sigaction+0x54>
40006d88: 80 a4 20 09 cmp %l0, 9
*
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
40006d8c: 12 80 00 08 bne 40006dac <sigaction+0x6c>
40006d90: 80 a6 60 00 cmp %i1, 0
rtems_set_errno_and_return_minus_one( EINVAL );
40006d94: 40 00 25 e7 call 40010530 <__errno>
40006d98: b0 10 3f ff mov -1, %i0
40006d9c: 82 10 20 16 mov 0x16, %g1
40006da0: c2 22 00 00 st %g1, [ %o0 ]
40006da4: 81 c7 e0 08 ret
40006da8: 81 e8 00 00 restore
/*
* Evaluate the new action structure and set the global signal vector
* appropriately.
*/
if ( act ) {
40006dac: 02 bf ff fe be 40006da4 <sigaction+0x64> <== NEVER TAKEN
40006db0: 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 );
40006db4: 7f ff ed 80 call 400023b4 <sparc_disable_interrupts>
40006db8: 01 00 00 00 nop
40006dbc: a2 10 00 08 mov %o0, %l1
if ( act->sa_handler == SIG_DFL ) {
40006dc0: c2 06 60 08 ld [ %i1 + 8 ], %g1
40006dc4: 25 10 00 80 sethi %hi(0x40020000), %l2
40006dc8: 80 a0 60 00 cmp %g1, 0
40006dcc: a4 14 a1 a4 or %l2, 0x1a4, %l2
40006dd0: a7 2c 20 02 sll %l0, 2, %l3
40006dd4: 12 80 00 08 bne 40006df4 <sigaction+0xb4>
40006dd8: a9 2c 20 04 sll %l0, 4, %l4
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
40006ddc: a6 25 00 13 sub %l4, %l3, %l3
40006de0: 13 10 00 79 sethi %hi(0x4001e400), %o1
40006de4: 90 04 80 13 add %l2, %l3, %o0
40006de8: 92 12 60 18 or %o1, 0x18, %o1
40006dec: 10 80 00 07 b 40006e08 <sigaction+0xc8>
40006df0: 92 02 40 13 add %o1, %l3, %o1
} else {
_POSIX_signals_Clear_process_signals( sig );
40006df4: 40 00 17 e5 call 4000cd88 <_POSIX_signals_Clear_process_signals>
40006df8: 90 10 00 10 mov %l0, %o0
_POSIX_signals_Vectors[ sig ] = *act;
40006dfc: a6 25 00 13 sub %l4, %l3, %l3
40006e00: 92 10 00 19 mov %i1, %o1
40006e04: 90 04 80 13 add %l2, %l3, %o0
40006e08: 40 00 28 0b call 40010e34 <memcpy>
40006e0c: 94 10 20 0c mov 0xc, %o2
}
_ISR_Enable( level );
40006e10: b0 10 20 00 clr %i0
40006e14: 7f ff ed 6c call 400023c4 <sparc_enable_interrupts>
40006e18: 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;
}
40006e1c: 81 c7 e0 08 ret
40006e20: 81 e8 00 00 restore
40008f6c <sigsuspend>:
#include <rtems/seterr.h>
int sigsuspend(
const sigset_t *sigmask
)
{
40008f6c: 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 );
40008f70: 90 10 20 01 mov 1, %o0
40008f74: 92 10 00 18 mov %i0, %o1
40008f78: a0 07 bf fc add %fp, -4, %l0
40008f7c: 7f ff ff f1 call 40008f40 <sigprocmask>
40008f80: 94 10 00 10 mov %l0, %o2
(void) sigfillset( &all_signals );
40008f84: a2 07 bf f8 add %fp, -8, %l1
40008f88: 7f ff ff b6 call 40008e60 <sigfillset>
40008f8c: 90 10 00 11 mov %l1, %o0
status = sigtimedwait( &all_signals, NULL, NULL );
40008f90: 90 10 00 11 mov %l1, %o0
40008f94: 92 10 20 00 clr %o1
40008f98: 40 00 00 28 call 40009038 <sigtimedwait>
40008f9c: 94 10 20 00 clr %o2
(void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL );
40008fa0: 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 );
40008fa4: a2 10 00 08 mov %o0, %l1
(void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL );
40008fa8: 94 10 20 00 clr %o2
40008fac: 7f ff ff e5 call 40008f40 <sigprocmask>
40008fb0: 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 )
40008fb4: 80 a4 7f ff cmp %l1, -1
40008fb8: 02 80 00 06 be 40008fd0 <sigsuspend+0x64> <== NEVER TAKEN
40008fbc: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINTR );
40008fc0: 40 00 25 38 call 400124a0 <__errno>
40008fc4: 01 00 00 00 nop
40008fc8: 82 10 20 04 mov 4, %g1 ! 4 <PROM_START+0x4>
40008fcc: c2 22 00 00 st %g1, [ %o0 ]
return status;
}
40008fd0: 81 c7 e0 08 ret
40008fd4: 91 e8 3f ff restore %g0, -1, %o0
400071bc <sigtimedwait>:
int sigtimedwait(
const sigset_t *set,
siginfo_t *info,
const struct timespec *timeout
)
{
400071bc: 9d e3 bf 90 save %sp, -112, %sp
ISR_Level level;
/*
* Error check parameters before disabling interrupts.
*/
if ( !set )
400071c0: 80 a6 20 00 cmp %i0, 0
400071c4: 02 80 00 0e be 400071fc <sigtimedwait+0x40>
400071c8: 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 ) {
400071cc: 02 80 00 12 be 40007214 <sigtimedwait+0x58>
400071d0: a8 10 20 00 clr %l4
if ( !_Timespec_Is_valid( timeout ) )
400071d4: 40 00 0d fd call 4000a9c8 <_Timespec_Is_valid>
400071d8: 90 10 00 1a mov %i2, %o0
400071dc: 80 8a 20 ff btst 0xff, %o0
400071e0: 02 80 00 07 be 400071fc <sigtimedwait+0x40>
400071e4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
400071e8: 40 00 0e 1d call 4000aa5c <_Timespec_To_ticks>
400071ec: 90 10 00 1a mov %i2, %o0
if ( !interval )
400071f0: a8 92 20 00 orcc %o0, 0, %l4
400071f4: 12 80 00 09 bne 40007218 <sigtimedwait+0x5c> <== ALWAYS TAKEN
400071f8: 80 a6 60 00 cmp %i1, 0
rtems_set_errno_and_return_minus_one( EINVAL );
400071fc: 40 00 25 a9 call 400108a0 <__errno>
40007200: b0 10 3f ff mov -1, %i0
40007204: 82 10 20 16 mov 0x16, %g1
40007208: c2 22 00 00 st %g1, [ %o0 ]
4000720c: 81 c7 e0 08 ret
40007210: 81 e8 00 00 restore
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
40007214: 80 a6 60 00 cmp %i1, 0
40007218: 02 80 00 03 be 40007224 <sigtimedwait+0x68>
4000721c: a0 07 bf f4 add %fp, -12, %l0
40007220: a0 10 00 19 mov %i1, %l0
the_thread = _Thread_Executing;
40007224: 23 10 00 80 sethi %hi(0x40020000), %l1
40007228: f2 04 60 fc ld [ %l1 + 0xfc ], %i1 ! 400200fc <_Thread_Executing>
* What if they are already pending?
*/
/* API signals pending? */
_ISR_Disable( level );
4000722c: 7f ff ed 33 call 400026f8 <sparc_disable_interrupts>
40007230: e6 06 61 60 ld [ %i1 + 0x160 ], %l3
40007234: a4 10 00 08 mov %o0, %l2
if ( *set & api->signals_pending ) {
40007238: c4 06 00 00 ld [ %i0 ], %g2
4000723c: c2 04 e0 d0 ld [ %l3 + 0xd0 ], %g1
40007240: 80 88 80 01 btst %g2, %g1
40007244: 22 80 00 10 be,a 40007284 <sigtimedwait+0xc8>
40007248: 03 10 00 81 sethi %hi(0x40020400), %g1
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_highest( api->signals_pending );
4000724c: 7f ff ff c4 call 4000715c <_POSIX_signals_Get_highest>
40007250: 90 10 00 01 mov %g1, %o0
_POSIX_signals_Clear_signals(
40007254: 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 );
40007258: 92 10 00 08 mov %o0, %o1
_POSIX_signals_Clear_signals(
4000725c: 96 10 20 00 clr %o3
40007260: 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 );
40007264: d2 24 00 00 st %o1, [ %l0 ]
_POSIX_signals_Clear_signals(
40007268: 40 00 18 a7 call 4000d504 <_POSIX_signals_Clear_signals>
4000726c: 98 10 20 00 clr %o4
the_info->si_signo,
the_info,
false,
false
);
_ISR_Enable( level );
40007270: 7f ff ed 26 call 40002708 <sparc_enable_interrupts>
40007274: 90 10 00 12 mov %l2, %o0
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
40007278: c0 24 20 08 clr [ %l0 + 8 ]
return the_info->si_signo;
4000727c: 10 80 00 13 b 400072c8 <sigtimedwait+0x10c>
40007280: f0 04 00 00 ld [ %l0 ], %i0
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
40007284: c2 00 63 c8 ld [ %g1 + 0x3c8 ], %g1
40007288: 80 88 80 01 btst %g2, %g1
4000728c: 22 80 00 13 be,a 400072d8 <sigtimedwait+0x11c>
40007290: 03 10 00 80 sethi %hi(0x40020000), %g1
signo = _POSIX_signals_Get_highest( _POSIX_signals_Pending );
40007294: 7f ff ff b2 call 4000715c <_POSIX_signals_Get_highest>
40007298: 90 10 00 01 mov %g1, %o0
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
4000729c: 94 10 00 10 mov %l0, %o2
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
signo = _POSIX_signals_Get_highest( _POSIX_signals_Pending );
400072a0: b0 10 00 08 mov %o0, %i0
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
400072a4: 96 10 20 01 mov 1, %o3
400072a8: 90 10 00 13 mov %l3, %o0
400072ac: 92 10 00 18 mov %i0, %o1
400072b0: 40 00 18 95 call 4000d504 <_POSIX_signals_Clear_signals>
400072b4: 98 10 20 00 clr %o4
_ISR_Enable( level );
400072b8: 7f ff ed 14 call 40002708 <sparc_enable_interrupts>
400072bc: 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;
400072c0: 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;
400072c4: f0 24 00 00 st %i0, [ %l0 ]
the_info->si_code = SI_USER;
400072c8: 82 10 20 01 mov 1, %g1
400072cc: c2 24 20 04 st %g1, [ %l0 + 4 ]
the_info->si_value.sival_int = 0;
return signo;
400072d0: 81 c7 e0 08 ret
400072d4: 81 e8 00 00 restore
400072d8: c4 00 60 40 ld [ %g1 + 0x40 ], %g2
400072dc: 84 00 a0 01 inc %g2
400072e0: c4 20 60 40 st %g2, [ %g1 + 0x40 ]
}
the_info->si_signo = -1;
400072e4: 82 10 3f ff mov -1, %g1
400072e8: c2 24 00 00 st %g1, [ %l0 ]
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
the_thread->Wait.return_code = EINTR;
400072ec: 82 10 20 04 mov 4, %g1
400072f0: c2 26 60 34 st %g1, [ %i1 + 0x34 ]
the_thread->Wait.option = *set;
400072f4: c2 06 00 00 ld [ %i0 ], %g1
the_thread->Wait.return_argument = the_info;
400072f8: 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;
400072fc: c2 26 60 30 st %g1, [ %i1 + 0x30 ]
}
the_info->si_signo = -1;
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
40007300: 25 10 00 81 sethi %hi(0x40020400), %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;
40007304: 82 10 20 01 mov 1, %g1
40007308: a4 14 a3 60 or %l2, 0x360, %l2
4000730c: e4 26 60 44 st %l2, [ %i1 + 0x44 ]
40007310: 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 );
40007314: 7f ff ec fd call 40002708 <sparc_enable_interrupts>
40007318: 01 00 00 00 nop
_Thread_queue_Enqueue( &_POSIX_signals_Wait_queue, interval );
4000731c: 90 10 00 12 mov %l2, %o0
40007320: 92 10 00 14 mov %l4, %o1
40007324: 15 10 00 29 sethi %hi(0x4000a400), %o2
40007328: 40 00 0b 67 call 4000a0c4 <_Thread_queue_Enqueue_with_handler>
4000732c: 94 12 a0 24 or %o2, 0x24, %o2 ! 4000a424 <_Thread_queue_Timeout>
_Thread_Enable_dispatch();
40007330: 40 00 0a 12 call 40009b78 <_Thread_Enable_dispatch>
40007334: 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 );
40007338: d2 04 00 00 ld [ %l0 ], %o1
4000733c: 94 10 00 10 mov %l0, %o2
40007340: 96 10 20 00 clr %o3
40007344: 98 10 20 00 clr %o4
40007348: 40 00 18 6f call 4000d504 <_POSIX_signals_Clear_signals>
4000734c: 90 10 00 13 mov %l3, %o0
errno = _Thread_Executing->Wait.return_code;
40007350: 40 00 25 54 call 400108a0 <__errno>
40007354: 01 00 00 00 nop
40007358: c2 04 60 fc ld [ %l1 + 0xfc ], %g1
4000735c: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
40007360: c2 22 00 00 st %g1, [ %o0 ]
return the_info->si_signo;
40007364: f0 04 00 00 ld [ %l0 ], %i0
}
40007368: 81 c7 e0 08 ret
4000736c: 81 e8 00 00 restore
40009200 <sigwait>:
int sigwait(
const sigset_t *set,
int *sig
)
{
40009200: 9d e3 bf a0 save %sp, -96, %sp
int status;
status = sigtimedwait( set, NULL, NULL );
40009204: 92 10 20 00 clr %o1
40009208: 90 10 00 18 mov %i0, %o0
4000920c: 7f ff ff 8b call 40009038 <sigtimedwait>
40009210: 94 10 20 00 clr %o2
if ( status != -1 ) {
40009214: 80 a2 3f ff cmp %o0, -1
40009218: 02 80 00 07 be 40009234 <sigwait+0x34>
4000921c: 80 a6 60 00 cmp %i1, 0
if ( sig )
40009220: 02 80 00 03 be 4000922c <sigwait+0x2c> <== NEVER TAKEN
40009224: b0 10 20 00 clr %i0
*sig = status;
40009228: d0 26 40 00 st %o0, [ %i1 ]
4000922c: 81 c7 e0 08 ret
40009230: 81 e8 00 00 restore
return 0;
}
return errno;
40009234: 40 00 24 9b call 400124a0 <__errno>
40009238: 01 00 00 00 nop
4000923c: f0 02 00 00 ld [ %o0 ], %i0
}
40009240: 81 c7 e0 08 ret
40009244: 81 e8 00 00 restore
40004a28 <siproc>:
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
40004a28: 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)) {
40004a2c: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
40004a30: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED
40004a34: 02 80 00 0e be 40004a6c <siproc+0x44> <== NOT EXECUTED
40004a38: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40004a3c: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED
40004a40: 94 10 20 00 clr %o2 <== NOT EXECUTED
40004a44: 40 00 06 aa call 400064ec <rtems_semaphore_obtain> <== NOT EXECUTED
40004a48: 92 10 20 00 clr %o1 <== NOT EXECUTED
i = iproc (c, tty);
40004a4c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40004a50: 7f ff ff 7f call 4000484c <iproc> <== NOT EXECUTED
40004a54: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40004a58: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
40004a5c: 40 00 06 eb call 40006608 <rtems_semaphore_release> <== NOT EXECUTED
40004a60: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
40004a64: 81 c7 e0 08 ret <== NOT EXECUTED
40004a68: 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);
40004a6c: 7f ff ff 78 call 4000484c <iproc> <== NOT EXECUTED
40004a70: 81 e8 00 00 restore <== NOT EXECUTED
400059b8 <stat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
400059b8: 9d e3 bf 88 save %sp, -120, %sp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
400059bc: 80 a6 60 00 cmp %i1, 0
400059c0: 12 80 00 06 bne 400059d8 <stat+0x20>
400059c4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
400059c8: 40 00 31 75 call 40011f9c <__errno>
400059cc: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff>
400059d0: 10 80 00 20 b 40005a50 <stat+0x98>
400059d4: 82 10 20 0e mov 0xe, %g1
status = rtems_filesystem_evaluate_path( path, strlen( path ),
400059d8: 40 00 38 59 call 40013b3c <strlen>
400059dc: 90 10 00 18 mov %i0, %o0
400059e0: a0 07 bf ec add %fp, -20, %l0
400059e4: 92 10 00 08 mov %o0, %o1
400059e8: 94 10 20 00 clr %o2
400059ec: 90 10 00 18 mov %i0, %o0
400059f0: 96 10 00 10 mov %l0, %o3
400059f4: 98 10 20 01 mov 1, %o4
400059f8: 7f ff f9 96 call 40004050 <rtems_filesystem_evaluate_path>
400059fc: b0 10 3f ff mov -1, %i0
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
40005a00: 80 a2 20 00 cmp %o0, 0
40005a04: 12 80 00 14 bne 40005a54 <stat+0x9c>
40005a08: c2 07 bf f4 ld [ %fp + -12 ], %g1
return -1;
if ( !loc.handlers->fstat_h ){
40005a0c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
40005a10: 80 a0 60 00 cmp %g1, 0
40005a14: 12 80 00 12 bne 40005a5c <stat+0xa4> <== ALWAYS TAKEN
40005a18: 92 10 20 00 clr %o1
rtems_filesystem_freenode( &loc );
40005a1c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40005a20: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005a24: 02 80 00 08 be 40005a44 <stat+0x8c> <== NOT EXECUTED
40005a28: 01 00 00 00 nop <== NOT EXECUTED
40005a2c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40005a30: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005a34: 02 80 00 04 be 40005a44 <stat+0x8c> <== NOT EXECUTED
40005a38: 01 00 00 00 nop <== NOT EXECUTED
40005a3c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005a40: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40005a44: 40 00 31 56 call 40011f9c <__errno> <== NOT EXECUTED
40005a48: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40005a4c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40005a50: c2 22 00 00 st %g1, [ %o0 ]
40005a54: 81 c7 e0 08 ret
40005a58: 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) );
40005a5c: 94 10 20 48 mov 0x48, %o2
40005a60: 40 00 36 37 call 4001333c <memset>
40005a64: 90 10 00 19 mov %i1, %o0
status = (*loc.handlers->fstat_h)( &loc, buf );
40005a68: c2 07 bf f4 ld [ %fp + -12 ], %g1
40005a6c: 92 10 00 19 mov %i1, %o1
40005a70: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
40005a74: 9f c0 40 00 call %g1
40005a78: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
40005a7c: c2 07 bf f8 ld [ %fp + -8 ], %g1
40005a80: 80 a0 60 00 cmp %g1, 0
40005a84: 02 bf ff f4 be 40005a54 <stat+0x9c> <== NEVER TAKEN
40005a88: b0 10 00 08 mov %o0, %i0
40005a8c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40005a90: 80 a0 60 00 cmp %g1, 0
40005a94: 02 80 00 04 be 40005aa4 <stat+0xec> <== NEVER TAKEN
40005a98: 01 00 00 00 nop
40005a9c: 9f c0 40 00 call %g1
40005aa0: 90 10 00 10 mov %l0, %o0
return status;
}
40005aa4: 81 c7 e0 08 ret
40005aa8: 81 e8 00 00 restore
4000d69c <symlink>:
int symlink(
const char *actualpath,
const char *sympath
)
{
4000d69c: 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 );
4000d6a0: c2 4e 40 00 ldsb [ %i1 ], %g1
4000d6a4: 80 a0 60 5c cmp %g1, 0x5c
4000d6a8: 02 80 00 08 be 4000d6c8 <symlink+0x2c> <== NEVER TAKEN
4000d6ac: a0 10 00 18 mov %i0, %l0
4000d6b0: 80 a0 60 2f cmp %g1, 0x2f
4000d6b4: 22 80 00 06 be,a 4000d6cc <symlink+0x30>
4000d6b8: 03 10 00 9a sethi %hi(0x40026800), %g1
4000d6bc: 80 a0 60 00 cmp %g1, 0
4000d6c0: 12 80 00 0a bne 4000d6e8 <symlink+0x4c> <== ALWAYS TAKEN
4000d6c4: 03 10 00 9a sethi %hi(0x40026800), %g1
4000d6c8: 03 10 00 9a sethi %hi(0x40026800), %g1 <== NOT EXECUTED
4000d6cc: d2 00 61 90 ld [ %g1 + 0x190 ], %o1 ! 40026990 <rtems_current_user_env>
4000d6d0: 90 07 bf e8 add %fp, -24, %o0
4000d6d4: 92 02 60 18 add %o1, 0x18, %o1
4000d6d8: 40 00 15 ad call 40012d8c <memcpy>
4000d6dc: 94 10 20 14 mov 0x14, %o2
4000d6e0: 10 80 00 08 b 4000d700 <symlink+0x64>
4000d6e4: 90 10 20 01 mov 1, %o0
4000d6e8: d2 00 61 90 ld [ %g1 + 0x190 ], %o1
4000d6ec: 90 07 bf e8 add %fp, -24, %o0
4000d6f0: 92 02 60 04 add %o1, 4, %o1
4000d6f4: 40 00 15 a6 call 40012d8c <memcpy>
4000d6f8: 94 10 20 14 mov 0x14, %o2
4000d6fc: 90 10 20 00 clr %o0
if ( !loc.ops->evalformake_h ) {
4000d700: c2 07 bf f4 ld [ %fp + -12 ], %g1
4000d704: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000d708: 80 a0 60 00 cmp %g1, 0
4000d70c: 02 80 00 14 be 4000d75c <symlink+0xc0> <== NEVER TAKEN
4000d710: 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 );
4000d714: 94 07 bf fc add %fp, -4, %o2
4000d718: b2 07 bf e8 add %fp, -24, %i1
if ( result != 0 )
4000d71c: 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 );
4000d720: 9f c0 40 00 call %g1
4000d724: 92 10 00 19 mov %i1, %o1
if ( result != 0 )
4000d728: 80 a2 20 00 cmp %o0, 0
4000d72c: 12 80 00 10 bne 4000d76c <symlink+0xd0>
4000d730: c4 07 bf f4 ld [ %fp + -12 ], %g2
return -1;
if ( !loc.ops->symlink_h ) {
4000d734: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1
4000d738: 80 a0 60 00 cmp %g1, 0
4000d73c: 12 80 00 0e bne 4000d774 <symlink+0xd8> <== ALWAYS TAKEN
4000d740: d4 07 bf fc ld [ %fp + -4 ], %o2
rtems_filesystem_freenode( &loc );
4000d744: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000d748: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d74c: 02 80 00 04 be 4000d75c <symlink+0xc0> <== NOT EXECUTED
4000d750: 01 00 00 00 nop <== NOT EXECUTED
4000d754: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000d758: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000d75c: 40 00 10 e9 call 40011b00 <__errno> <== NOT EXECUTED
4000d760: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000d764: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000d768: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000d76c: 81 c7 e0 08 ret
4000d770: 81 e8 00 00 restore
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
4000d774: 92 10 00 10 mov %l0, %o1
4000d778: 9f c0 40 00 call %g1
4000d77c: 90 10 00 19 mov %i1, %o0
rtems_filesystem_freenode( &loc );
4000d780: c2 07 bf f4 ld [ %fp + -12 ], %g1
4000d784: 80 a0 60 00 cmp %g1, 0
4000d788: 02 bf ff f9 be 4000d76c <symlink+0xd0> <== NEVER TAKEN
4000d78c: b0 10 00 08 mov %o0, %i0
4000d790: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000d794: 80 a0 60 00 cmp %g1, 0
4000d798: 02 80 00 04 be 4000d7a8 <symlink+0x10c> <== NEVER TAKEN
4000d79c: 01 00 00 00 nop
4000d7a0: 9f c0 40 00 call %g1
4000d7a4: 90 10 00 19 mov %i1, %o0
return result;
}
4000d7a8: 81 c7 e0 08 ret
4000d7ac: 81 e8 00 00 restore
40005ac4 <sync_per_thread>:
fdatasync(fn);
}
/* iterate over all FILE *'s for this thread */
static void sync_per_thread(Thread_Control *t)
{
40005ac4: 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;
40005ac8: c4 06 21 58 ld [ %i0 + 0x158 ], %g2
if ( this_reent ) {
40005acc: 80 a0 a0 00 cmp %g2, 0
40005ad0: 02 80 00 0b be 40005afc <sync_per_thread+0x38> <== NEVER TAKEN
40005ad4: 21 10 00 86 sethi %hi(0x40021800), %l0
current_reent = _Thread_Executing->libc_reent;
40005ad8: c2 04 22 ac ld [ %l0 + 0x2ac ], %g1 ! 40021aac <_Thread_Executing>
_Thread_Executing->libc_reent = this_reent;
_fwalk (t->libc_reent, sync_wrapper);
40005adc: 13 10 00 16 sethi %hi(0x40005800), %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;
40005ae0: e2 00 61 58 ld [ %g1 + 0x158 ], %l1
_Thread_Executing->libc_reent = this_reent;
40005ae4: c4 20 61 58 st %g2, [ %g1 + 0x158 ]
_fwalk (t->libc_reent, sync_wrapper);
40005ae8: d0 06 21 58 ld [ %i0 + 0x158 ], %o0
40005aec: 40 00 35 1d call 40012f60 <_fwalk>
40005af0: 92 12 63 2c or %o1, 0x32c, %o1
_Thread_Executing->libc_reent = current_reent;
40005af4: c2 04 22 ac ld [ %l0 + 0x2ac ], %g1
40005af8: e2 20 61 58 st %l1, [ %g1 + 0x158 ]
40005afc: 81 c7 e0 08 ret
40005b00: 81 e8 00 00 restore
40006064 <sysconf>:
*/
long sysconf(
int name
)
{
40006064: 9d e3 bf a0 save %sp, -96, %sp
if ( name == _SC_CLK_TCK )
40006068: 80 a6 20 02 cmp %i0, 2
4000606c: 12 80 00 09 bne 40006090 <sysconf+0x2c>
40006070: 80 a6 20 04 cmp %i0, 4
return (TOD_MICROSECONDS_PER_SECOND /
40006074: 03 10 00 78 sethi %hi(0x4001e000), %g1
40006078: d2 00 62 08 ld [ %g1 + 0x208 ], %o1 ! 4001e208 <Configuration+0xc>
4000607c: 11 00 03 d0 sethi %hi(0xf4000), %o0
40006080: 40 00 4d 65 call 40019614 <.udiv>
40006084: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 <PROM_START+0xf4240>
40006088: 81 c7 e0 08 ret
4000608c: 91 e8 00 08 restore %g0, %o0, %o0
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
40006090: 12 80 00 05 bne 400060a4 <sysconf+0x40>
40006094: 80 a6 20 33 cmp %i0, 0x33
return rtems_libio_number_iops;
40006098: 03 10 00 78 sethi %hi(0x4001e000), %g1
4000609c: 10 80 00 0f b 400060d8 <sysconf+0x74>
400060a0: d0 00 61 24 ld [ %g1 + 0x124 ], %o0 ! 4001e124 <rtems_libio_number_iops>
if ( name == _SC_GETPW_R_SIZE_MAX )
400060a4: 02 80 00 0d be 400060d8 <sysconf+0x74>
400060a8: 90 10 24 00 mov 0x400, %o0
return 1024;
if ( name == _SC_PAGESIZE )
400060ac: 80 a6 20 08 cmp %i0, 8
400060b0: 02 80 00 0a be 400060d8 <sysconf+0x74>
400060b4: 90 02 2c 00 add %o0, 0xc00, %o0
return PAGE_SIZE;
#if defined(__sparc__)
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
400060b8: 80 a6 22 03 cmp %i0, 0x203
400060bc: 02 80 00 07 be 400060d8 <sysconf+0x74> <== NEVER TAKEN
400060c0: 90 10 20 00 clr %o0
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
400060c4: 40 00 26 6c call 4000fa74 <__errno>
400060c8: 01 00 00 00 nop
400060cc: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
400060d0: c2 22 00 00 st %g1, [ %o0 ]
400060d4: 90 10 3f ff mov -1, %o0
}
400060d8: b0 10 00 08 mov %o0, %i0
400060dc: 81 c7 e0 08 ret
400060e0: 81 e8 00 00 restore
4000519c <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
4000519c: 9d e3 bf a0 save %sp, -96, %sp
switch (opt) {
400051a0: 80 a6 60 00 cmp %i1, 0
400051a4: 02 80 00 10 be 400051e4 <tcsetattr+0x48> <== ALWAYS TAKEN
400051a8: 80 a6 60 01 cmp %i1, 1
400051ac: 02 80 00 08 be 400051cc <tcsetattr+0x30> <== NOT EXECUTED
400051b0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
400051b4: 40 00 2e cf call 40010cf0 <__errno> <== NOT EXECUTED
400051b8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400051bc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
400051c0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400051c4: 81 c7 e0 08 ret <== NOT EXECUTED
400051c8: 81 e8 00 00 restore <== NOT EXECUTED
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
400051cc: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
400051d0: 40 00 1f 44 call 4000cee0 <ioctl> <== NOT EXECUTED
400051d4: 94 10 20 00 clr %o2 <== NOT EXECUTED
400051d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400051dc: 26 80 00 04 bl,a 400051ec <tcsetattr+0x50> <== NOT EXECUTED
400051e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
400051e4: 40 00 1f 3f call 4000cee0 <ioctl>
400051e8: 93 e8 20 02 restore %g0, 2, %o1
}
}
400051ec: 81 c7 e0 08 ret <== NOT EXECUTED
400051f0: 81 e8 00 00 restore <== NOT EXECUTED
400063d0 <timer_create>:
int timer_create(
clockid_t clock_id,
struct sigevent *evp,
timer_t *timerid
)
{
400063d0: 9d e3 bf a0 save %sp, -96, %sp
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
400063d4: 80 a6 20 01 cmp %i0, 1
400063d8: 12 80 00 13 bne 40006424 <timer_create+0x54>
400063dc: 80 a6 a0 00 cmp %i2, 0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !timerid )
400063e0: 02 80 00 11 be 40006424 <timer_create+0x54>
400063e4: 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) {
400063e8: 02 80 00 13 be 40006434 <timer_create+0x64>
400063ec: 03 10 00 88 sethi %hi(0x40022000), %g1
/* The structure has data */
if ( ( evp->sigev_notify != SIGEV_NONE ) &&
400063f0: c2 06 40 00 ld [ %i1 ], %g1
400063f4: 82 00 7f ff add %g1, -1, %g1
400063f8: 80 a0 60 01 cmp %g1, 1
400063fc: 18 80 00 0a bgu 40006424 <timer_create+0x54> <== NEVER TAKEN
40006400: 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 )
40006404: c2 06 60 04 ld [ %i1 + 4 ], %g1
40006408: 80 a0 60 00 cmp %g1, 0
4000640c: 02 80 00 06 be 40006424 <timer_create+0x54> <== NEVER TAKEN
40006410: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
40006414: 82 00 7f ff add %g1, -1, %g1
40006418: 80 a0 60 1f cmp %g1, 0x1f
4000641c: 28 80 00 06 bleu,a 40006434 <timer_create+0x64> <== ALWAYS TAKEN
40006420: 03 10 00 88 sethi %hi(0x40022000), %g1
rtems_set_errno_and_return_minus_one( EINVAL );
40006424: 40 00 26 ef call 4000ffe0 <__errno>
40006428: 01 00 00 00 nop
4000642c: 10 80 00 10 b 4000646c <timer_create+0x9c>
40006430: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40006434: c4 00 60 70 ld [ %g1 + 0x70 ], %g2
40006438: 84 00 a0 01 inc %g2
4000643c: c4 20 60 70 st %g2, [ %g1 + 0x70 ]
* 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 );
40006440: 11 10 00 88 sethi %hi(0x40022000), %o0
40006444: 40 00 07 c1 call 40008348 <_Objects_Allocate>
40006448: 90 12 23 c0 or %o0, 0x3c0, %o0 ! 400223c0 <_POSIX_Timer_Information>
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
4000644c: 80 a2 20 00 cmp %o0, 0
40006450: 12 80 00 0a bne 40006478 <timer_create+0xa8>
40006454: 82 10 20 02 mov 2, %g1
_Thread_Enable_dispatch();
40006458: 40 00 0b 1b call 400090c4 <_Thread_Enable_dispatch>
4000645c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EAGAIN );
40006460: 40 00 26 e0 call 4000ffe0 <__errno>
40006464: 01 00 00 00 nop
40006468: 82 10 20 0b mov 0xb, %g1 ! b <PROM_START+0xb>
4000646c: c2 22 00 00 st %g1, [ %o0 ]
40006470: 81 c7 e0 08 ret
40006474: 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;
40006478: c2 2a 20 3c stb %g1, [ %o0 + 0x3c ]
ptimer->thread_id = _Thread_Executing->Object.id;
4000647c: 03 10 00 88 sethi %hi(0x40022000), %g1
40006480: c2 00 61 2c ld [ %g1 + 0x12c ], %g1 ! 4002212c <_Thread_Executing>
if ( evp != NULL ) {
40006484: 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;
40006488: c2 00 60 08 ld [ %g1 + 8 ], %g1
if ( evp != NULL ) {
4000648c: 02 80 00 08 be 400064ac <timer_create+0xdc>
40006490: 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;
40006494: 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;
40006498: c6 06 40 00 ld [ %i1 ], %g3
ptimer->inf.sigev_signo = evp->sigev_signo;
4000649c: 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;
400064a0: c6 22 20 40 st %g3, [ %o0 + 0x40 ]
ptimer->inf.sigev_signo = evp->sigev_signo;
400064a4: c4 22 20 44 st %g2, [ %o0 + 0x44 ]
ptimer->inf.sigev_value = evp->sigev_value;
400064a8: c2 22 20 48 st %g1, [ %o0 + 0x48 ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
400064ac: c2 12 20 0a lduh [ %o0 + 0xa ], %g1
400064b0: 05 10 00 88 sethi %hi(0x40022000), %g2
400064b4: c4 00 a3 dc ld [ %g2 + 0x3dc ], %g2 ! 400223dc <_POSIX_Timer_Information+0x1c>
400064b8: 83 28 60 02 sll %g1, 2, %g1
400064bc: d0 20 80 01 st %o0, [ %g2 + %g1 ]
400064c0: 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;
400064c4: c0 22 20 0c clr [ %o0 + 0xc ]
}
ptimer->overrun = 0;
400064c8: c0 22 20 68 clr [ %o0 + 0x68 ]
ptimer->timer_data.it_value.tv_sec = 0;
400064cc: c0 22 20 5c clr [ %o0 + 0x5c ]
ptimer->timer_data.it_value.tv_nsec = 0;
400064d0: c0 22 20 60 clr [ %o0 + 0x60 ]
ptimer->timer_data.it_interval.tv_sec = 0;
400064d4: c0 22 20 54 clr [ %o0 + 0x54 ]
ptimer->timer_data.it_interval.tv_nsec = 0;
400064d8: c0 22 20 58 clr [ %o0 + 0x58 ]
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
400064dc: 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;
400064e0: c2 26 80 00 st %g1, [ %i2 ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
400064e4: c0 22 20 18 clr [ %o0 + 0x18 ]
the_watchdog->routine = routine;
400064e8: c0 22 20 2c clr [ %o0 + 0x2c ]
the_watchdog->id = id;
the_watchdog->user_data = user_data;
400064ec: c0 22 20 34 clr [ %o0 + 0x34 ]
_Thread_Enable_dispatch();
400064f0: 40 00 0a f5 call 400090c4 <_Thread_Enable_dispatch>
400064f4: b0 10 20 00 clr %i0
return 0;
}
400064f8: 81 c7 e0 08 ret
400064fc: 81 e8 00 00 restore
40006500 <timer_settime>:
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
40006500: 9d e3 bf 80 save %sp, -128, %sp
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
40006504: 80 a6 a0 00 cmp %i2, 0
40006508: 02 80 00 20 be 40006588 <timer_settime+0x88> <== NEVER TAKEN
4000650c: 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 ) ||
40006510: c4 06 a0 0c ld [ %i2 + 0xc ], %g2
40006514: 82 10 61 ff or %g1, 0x1ff, %g1
40006518: 80 a0 80 01 cmp %g2, %g1
4000651c: 18 80 00 1b bgu 40006588 <timer_settime+0x88>
40006520: 01 00 00 00 nop
( value->it_value.tv_nsec < 0 ) ||
( value->it_interval.tv_nsec >= TOD_NANOSECONDS_PER_SECOND) ||
40006524: c4 06 a0 04 ld [ %i2 + 4 ], %g2
40006528: 80 a0 80 01 cmp %g2, %g1
4000652c: 18 80 00 17 bgu 40006588 <timer_settime+0x88> <== NEVER TAKEN
40006530: 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 ) {
40006534: 02 80 00 05 be 40006548 <timer_settime+0x48>
40006538: 90 07 bf e4 add %fp, -28, %o0
4000653c: 80 a6 60 04 cmp %i1, 4
40006540: 12 80 00 12 bne 40006588 <timer_settime+0x88>
40006544: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
40006548: 92 10 00 1a mov %i2, %o1
4000654c: 40 00 28 fb call 40010938 <memcpy>
40006550: 94 10 20 10 mov 0x10, %o2
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
40006554: 80 a6 60 04 cmp %i1, 4
40006558: 12 80 00 16 bne 400065b0 <timer_settime+0xb0>
4000655c: 92 10 00 18 mov %i0, %o1
struct timespec now;
_TOD_Get( &now );
40006560: a0 07 bf f4 add %fp, -12, %l0
40006564: 40 00 06 18 call 40007dc4 <_TOD_Get>
40006568: 90 10 00 10 mov %l0, %o0
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
4000656c: b2 07 bf ec add %fp, -20, %i1
40006570: 90 10 00 10 mov %l0, %o0
40006574: 40 00 0e 68 call 40009f14 <_Timespec_Greater_than>
40006578: 92 10 00 19 mov %i1, %o1
4000657c: 80 8a 20 ff btst 0xff, %o0
40006580: 02 80 00 08 be 400065a0 <timer_settime+0xa0>
40006584: 92 10 00 19 mov %i1, %o1
rtems_set_errno_and_return_minus_one( EINVAL );
40006588: 40 00 26 96 call 4000ffe0 <__errno>
4000658c: b0 10 3f ff mov -1, %i0
40006590: 82 10 20 16 mov 0x16, %g1
40006594: c2 22 00 00 st %g1, [ %o0 ]
40006598: 81 c7 e0 08 ret
4000659c: 81 e8 00 00 restore
_Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value );
400065a0: 90 10 00 10 mov %l0, %o0
400065a4: 40 00 0e 6d call 40009f58 <_Timespec_Subtract>
400065a8: 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 *)
400065ac: 92 10 00 18 mov %i0, %o1
400065b0: 11 10 00 88 sethi %hi(0x40022000), %o0
400065b4: 94 07 bf fc add %fp, -4, %o2
400065b8: 40 00 08 a3 call 40008844 <_Objects_Get>
400065bc: 90 12 23 c0 or %o0, 0x3c0, %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 ) {
400065c0: c2 07 bf fc ld [ %fp + -4 ], %g1
400065c4: 80 a0 60 00 cmp %g1, 0
400065c8: 12 80 00 38 bne 400066a8 <timer_settime+0x1a8>
400065cc: 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 ) {
400065d0: c2 07 bf ec ld [ %fp + -20 ], %g1
400065d4: 80 a0 60 00 cmp %g1, 0
400065d8: 12 80 00 14 bne 40006628 <timer_settime+0x128>
400065dc: c2 07 bf f0 ld [ %fp + -16 ], %g1
400065e0: 80 a0 60 00 cmp %g1, 0
400065e4: 12 80 00 11 bne 40006628 <timer_settime+0x128>
400065e8: 01 00 00 00 nop
/* Stop the timer */
(void) _Watchdog_Remove( &ptimer->Timer );
400065ec: 40 00 0f 99 call 4000a450 <_Watchdog_Remove>
400065f0: 90 02 20 10 add %o0, 0x10, %o0
/* The old data of the timer are returned */
if ( ovalue )
400065f4: 80 a6 e0 00 cmp %i3, 0
400065f8: 02 80 00 05 be 4000660c <timer_settime+0x10c>
400065fc: 90 10 00 1b mov %i3, %o0
*ovalue = ptimer->timer_data;
40006600: 92 04 20 54 add %l0, 0x54, %o1
40006604: 40 00 28 cd call 40010938 <memcpy>
40006608: 94 10 20 10 mov 0x10, %o2
/* The new data are set */
ptimer->timer_data = normalize;
4000660c: 92 07 bf e4 add %fp, -28, %o1
40006610: 94 10 20 10 mov 0x10, %o2
40006614: 40 00 28 c9 call 40010938 <memcpy>
40006618: 90 04 20 54 add %l0, 0x54, %o0
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
4000661c: 82 10 20 04 mov 4, %g1
40006620: 10 80 00 1e b 40006698 <timer_settime+0x198>
40006624: 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 );
40006628: 40 00 0e 60 call 40009fa8 <_Timespec_To_ticks>
4000662c: 90 10 00 1a mov %i2, %o0
40006630: d0 24 20 64 st %o0, [ %l0 + 0x64 ]
initial_period = _Timespec_To_ticks( &normalize.it_value );
40006634: 40 00 0e 5d call 40009fa8 <_Timespec_To_ticks>
40006638: 90 07 bf ec add %fp, -20, %o0
activated = _POSIX_Timer_Insert_helper(
4000663c: 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 );
40006640: 92 10 00 08 mov %o0, %o1
activated = _POSIX_Timer_Insert_helper(
40006644: 17 10 00 19 sethi %hi(0x40006400), %o3
40006648: 90 04 20 10 add %l0, 0x10, %o0
4000664c: 96 12 e2 c0 or %o3, 0x2c0, %o3
40006650: 40 00 19 5c call 4000cbc0 <_POSIX_Timer_Insert_helper>
40006654: 98 10 00 10 mov %l0, %o4
initial_period,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
40006658: 80 8a 20 ff btst 0xff, %o0
4000665c: 02 80 00 0f be 40006698 <timer_settime+0x198>
40006660: 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 )
40006664: 02 80 00 05 be 40006678 <timer_settime+0x178>
40006668: 90 10 00 1b mov %i3, %o0
*ovalue = ptimer->timer_data;
4000666c: 92 04 20 54 add %l0, 0x54, %o1
40006670: 40 00 28 b2 call 40010938 <memcpy>
40006674: 94 10 20 10 mov 0x10, %o2
ptimer->timer_data = normalize;
40006678: 92 07 bf e4 add %fp, -28, %o1
4000667c: 94 10 20 10 mov 0x10, %o2
40006680: 40 00 28 ae call 40010938 <memcpy>
40006684: 90 04 20 54 add %l0, 0x54, %o0
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
40006688: 82 10 20 03 mov 3, %g1
_TOD_Get( &ptimer->time );
4000668c: 90 04 20 6c add %l0, 0x6c, %o0
40006690: 40 00 05 cd call 40007dc4 <_TOD_Get>
40006694: c2 2c 20 3c stb %g1, [ %l0 + 0x3c ]
_Thread_Enable_dispatch();
40006698: 40 00 0a 8b call 400090c4 <_Thread_Enable_dispatch>
4000669c: b0 10 20 00 clr %i0
return 0;
400066a0: 81 c7 e0 08 ret
400066a4: 81 e8 00 00 restore
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
400066a8: 40 00 26 4e call 4000ffe0 <__errno>
400066ac: b0 10 3f ff mov -1, %i0
400066b0: 82 10 20 16 mov 0x16, %g1
400066b4: c2 22 00 00 st %g1, [ %o0 ]
}
400066b8: 81 c7 e0 08 ret
400066bc: 81 e8 00 00 restore
400062d4 <ualarm>:
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
400062d4: 9d e3 bf 98 save %sp, -104, %sp
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
400062d8: 21 10 00 7f sethi %hi(0x4001fc00), %l0
400062dc: a0 14 22 dc or %l0, 0x2dc, %l0 ! 4001fedc <_POSIX_signals_Ualarm_timer>
400062e0: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
400062e4: 80 a0 60 00 cmp %g1, 0
400062e8: 12 80 00 0a bne 40006310 <ualarm+0x3c>
400062ec: a2 10 00 18 mov %i0, %l1
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
400062f0: 03 10 00 18 sethi %hi(0x40006000), %g1
the_watchdog->id = id;
the_watchdog->user_data = user_data;
400062f4: c0 24 20 24 clr [ %l0 + 0x24 ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
400062f8: 82 10 63 e8 or %g1, 0x3e8, %g1
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
400062fc: c0 24 20 08 clr [ %l0 + 8 ]
the_watchdog->routine = routine;
the_watchdog->id = id;
40006300: c0 24 20 20 clr [ %l0 + 0x20 ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40006304: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
the_watchdog->id = id;
the_watchdog->user_data = user_data;
40006308: 10 80 00 1b b 40006374 <ualarm+0xa0>
4000630c: 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 );
40006310: 40 00 0f 2a call 40009fb8 <_Watchdog_Remove>
40006314: 90 10 00 10 mov %l0, %o0
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
40006318: 90 02 3f fe add %o0, -2, %o0
4000631c: 80 a2 20 01 cmp %o0, 1
40006320: 18 80 00 15 bgu 40006374 <ualarm+0xa0> <== NEVER TAKEN
40006324: 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 );
40006328: 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);
4000632c: c4 04 20 0c ld [ %l0 + 0xc ], %g2
40006330: d0 04 20 14 ld [ %l0 + 0x14 ], %o0
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
40006334: 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);
40006338: 90 02 00 02 add %o0, %g2, %o0
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
4000633c: 40 00 0d a5 call 400099d0 <_Timespec_From_ticks>
40006340: 90 22 00 01 sub %o0, %g1, %o0
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
40006344: c2 07 bf f8 ld [ %fp + -8 ], %g1
remaining += tp.tv_nsec / 1000;
40006348: 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;
4000634c: b1 28 60 08 sll %g1, 8, %i0
40006350: 85 28 60 03 sll %g1, 3, %g2
40006354: 84 26 00 02 sub %i0, %g2, %g2
remaining += tp.tv_nsec / 1000;
40006358: 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;
4000635c: b1 28 a0 06 sll %g2, 6, %i0
40006360: b0 26 00 02 sub %i0, %g2, %i0
remaining += tp.tv_nsec / 1000;
40006364: 40 00 50 45 call 4001a478 <.div>
40006368: 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;
4000636c: b1 2e 20 06 sll %i0, 6, %i0
remaining += tp.tv_nsec / 1000;
40006370: 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 ) {
40006374: 80 a4 60 00 cmp %l1, 0
40006378: 02 80 00 1a be 400063e0 <ualarm+0x10c>
4000637c: 21 00 03 d0 sethi %hi(0xf4000), %l0
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
40006380: 90 10 00 11 mov %l1, %o0
40006384: 40 00 50 3b call 4001a470 <.udiv>
40006388: 92 14 22 40 or %l0, 0x240, %o1
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
4000638c: 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;
40006390: d0 27 bf f8 st %o0, [ %fp + -8 ]
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
40006394: 40 00 50 e3 call 4001a720 <.urem>
40006398: 90 10 00 11 mov %l1, %o0
4000639c: 85 2a 20 07 sll %o0, 7, %g2
400063a0: 83 2a 20 02 sll %o0, 2, %g1
400063a4: 82 20 80 01 sub %g2, %g1, %g1
400063a8: 90 00 40 08 add %g1, %o0, %o0
400063ac: 91 2a 20 03 sll %o0, 3, %o0
ticks = _Timespec_To_ticks( &tp );
400063b0: 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;
400063b4: d0 27 bf fc st %o0, [ %fp + -4 ]
ticks = _Timespec_To_ticks( &tp );
400063b8: 40 00 0d af call 40009a74 <_Timespec_To_ticks>
400063bc: 90 10 00 10 mov %l0, %o0
if ( ticks == 0 )
ticks = 1;
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
400063c0: 40 00 0d ad call 40009a74 <_Timespec_To_ticks>
400063c4: 90 10 00 10 mov %l0, %o0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
400063c8: 13 10 00 7f sethi %hi(0x4001fc00), %o1
400063cc: 92 12 62 dc or %o1, 0x2dc, %o1 ! 4001fedc <_POSIX_signals_Ualarm_timer>
400063d0: d0 22 60 0c st %o0, [ %o1 + 0xc ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
400063d4: 11 10 00 7d sethi %hi(0x4001f400), %o0
400063d8: 40 00 0e 9b call 40009e44 <_Watchdog_Insert>
400063dc: 90 12 22 ac or %o0, 0x2ac, %o0 ! 4001f6ac <_Watchdog_Ticks_chain>
}
return remaining;
}
400063e0: 81 c7 e0 08 ret
400063e4: 81 e8 00 00 restore
4000ebb8 <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
4000ebb8: 9d e3 bf 78 save %sp, -136, %sp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4000ebbc: 7f ff d0 d9 call 40002f20 <rtems_filesystem_dirname>
4000ebc0: 90 10 00 18 mov %i0, %o0
if ( parentpathlen == 0 )
4000ebc4: a6 92 20 00 orcc %o0, 0, %l3
4000ebc8: 32 80 00 18 bne,a 4000ec28 <unlink+0x70>
4000ebcc: 90 10 00 18 mov %i0, %o0
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4000ebd0: c2 4e 00 00 ldsb [ %i0 ], %g1
4000ebd4: 80 a0 60 5c cmp %g1, 0x5c
4000ebd8: 22 80 00 08 be,a 4000ebf8 <unlink+0x40> <== NEVER TAKEN
4000ebdc: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
4000ebe0: 80 a0 60 2f cmp %g1, 0x2f
4000ebe4: 22 80 00 05 be,a 4000ebf8 <unlink+0x40>
4000ebe8: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000ebec: 80 a0 60 00 cmp %g1, 0
4000ebf0: 12 80 00 06 bne 4000ec08 <unlink+0x50> <== ALWAYS TAKEN
4000ebf4: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000ebf8: d2 00 63 18 ld [ %g1 + 0x318 ], %o1 ! 4001cf18 <rtems_current_user_env>
4000ebfc: 90 07 bf ec add %fp, -20, %o0
4000ec00: 10 80 00 05 b 4000ec14 <unlink+0x5c>
4000ec04: 92 02 60 18 add %o1, 0x18, %o1
4000ec08: d2 00 63 18 ld [ %g1 + 0x318 ], %o1
4000ec0c: 90 07 bf ec add %fp, -20, %o0
4000ec10: 92 02 60 04 add %o1, 4, %o1
4000ec14: 94 10 20 14 mov 0x14, %o2
4000ec18: 40 00 04 6d call 4000fdcc <memcpy>
4000ec1c: a2 10 20 00 clr %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000ec20: 10 80 00 0b b 4000ec4c <unlink+0x94>
4000ec24: 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,
4000ec28: 92 10 00 13 mov %l3, %o1
4000ec2c: 94 10 20 02 mov 2, %o2
4000ec30: 96 07 bf ec add %fp, -20, %o3
4000ec34: 7f ff d1 09 call 40003058 <rtems_filesystem_evaluate_path>
4000ec38: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
4000ec3c: 80 a2 20 00 cmp %o0, 0
4000ec40: 12 80 00 82 bne 4000ee48 <unlink+0x290> <== NEVER TAKEN
4000ec44: a2 10 20 01 mov 1, %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000ec48: 94 10 20 14 mov 0x14, %o2
4000ec4c: a0 07 bf d8 add %fp, -40, %l0
4000ec50: a4 07 bf ec add %fp, -20, %l2
4000ec54: 90 10 00 10 mov %l0, %o0
4000ec58: 40 00 04 5d call 4000fdcc <memcpy>
4000ec5c: 92 10 00 12 mov %l2, %o1
name = path + parentpathlen;
4000ec60: b0 06 00 13 add %i0, %l3, %i0
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4000ec64: 40 00 05 d6 call 400103bc <strlen>
4000ec68: 90 10 00 18 mov %i0, %o0
4000ec6c: 92 10 00 08 mov %o0, %o1
4000ec70: 7f ff d0 9b call 40002edc <rtems_filesystem_prefix_separators>
4000ec74: 90 10 00 18 mov %i0, %o0
4000ec78: b0 06 00 08 add %i0, %o0, %i0
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4000ec7c: 40 00 05 d0 call 400103bc <strlen>
4000ec80: 90 10 00 18 mov %i0, %o0
4000ec84: 94 10 20 00 clr %o2
4000ec88: 92 10 00 08 mov %o0, %o1
4000ec8c: 96 10 00 10 mov %l0, %o3
4000ec90: 90 10 00 18 mov %i0, %o0
4000ec94: 7f ff d0 b5 call 40002f68 <rtems_filesystem_evaluate_relative_path>
4000ec98: 98 10 20 00 clr %o4
0, &loc, false );
if ( result != 0 ) {
4000ec9c: 80 a2 20 00 cmp %o0, 0
4000eca0: 02 80 00 11 be 4000ece4 <unlink+0x12c>
4000eca4: c4 07 bf e4 ld [ %fp + -28 ], %g2
if ( free_parentloc )
4000eca8: 80 8c 60 ff btst 0xff, %l1
4000ecac: 02 80 00 0c be 4000ecdc <unlink+0x124> <== NEVER TAKEN
4000ecb0: b0 10 3f ff mov -1, %i0
rtems_filesystem_freenode( &parentloc );
4000ecb4: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000ecb8: 80 a0 60 00 cmp %g1, 0
4000ecbc: 02 80 00 64 be 4000ee4c <unlink+0x294> <== NEVER TAKEN
4000ecc0: 01 00 00 00 nop
4000ecc4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000ecc8: 80 a0 60 00 cmp %g1, 0
4000eccc: 02 80 00 04 be 4000ecdc <unlink+0x124> <== NEVER TAKEN
4000ecd0: 90 10 00 12 mov %l2, %o0
4000ecd4: 9f c0 40 00 call %g1
4000ecd8: 01 00 00 00 nop
4000ecdc: 81 c7 e0 08 ret
4000ece0: 81 e8 00 00 restore
return -1;
}
if ( !loc.ops->node_type_h ) {
4000ece4: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
4000ece8: 80 a0 60 00 cmp %g1, 0
4000ecec: 22 80 00 26 be,a 4000ed84 <unlink+0x1cc> <== NEVER TAKEN
4000ecf0: 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 ) {
4000ecf4: 9f c0 40 00 call %g1
4000ecf8: 90 10 00 10 mov %l0, %o0
4000ecfc: 80 a2 20 01 cmp %o0, 1
4000ed00: 12 80 00 1c bne 4000ed70 <unlink+0x1b8>
4000ed04: c4 07 bf e4 ld [ %fp + -28 ], %g2
rtems_filesystem_freenode( &loc );
4000ed08: 80 a0 a0 00 cmp %g2, 0
4000ed0c: 02 80 00 09 be 4000ed30 <unlink+0x178> <== NEVER TAKEN
4000ed10: 80 8c 60 ff btst 0xff, %l1
4000ed14: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
4000ed18: 80 a0 60 00 cmp %g1, 0
4000ed1c: 02 80 00 05 be 4000ed30 <unlink+0x178> <== NEVER TAKEN
4000ed20: 80 8c 60 ff btst 0xff, %l1
4000ed24: 9f c0 40 00 call %g1
4000ed28: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
4000ed2c: 80 8c 60 ff btst 0xff, %l1
4000ed30: 02 80 00 0c be 4000ed60 <unlink+0x1a8> <== ALWAYS TAKEN
4000ed34: 01 00 00 00 nop
rtems_filesystem_freenode( &parentloc );
4000ed38: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
4000ed3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ed40: 02 80 00 08 be 4000ed60 <unlink+0x1a8> <== NOT EXECUTED
4000ed44: 01 00 00 00 nop <== NOT EXECUTED
4000ed48: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
4000ed4c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ed50: 02 80 00 04 be 4000ed60 <unlink+0x1a8> <== NOT EXECUTED
4000ed54: 01 00 00 00 nop <== NOT EXECUTED
4000ed58: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000ed5c: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
4000ed60: 40 00 01 df call 4000f4dc <__errno>
4000ed64: b0 10 3f ff mov -1, %i0
4000ed68: 10 80 00 1b b 4000edd4 <unlink+0x21c>
4000ed6c: 82 10 20 15 mov 0x15, %g1
}
if ( !loc.ops->unlink_h ) {
4000ed70: c2 00 a0 0c ld [ %g2 + 0xc ], %g1
4000ed74: 80 a0 60 00 cmp %g1, 0
4000ed78: 12 80 00 1a bne 4000ede0 <unlink+0x228> <== ALWAYS TAKEN
4000ed7c: 90 10 00 12 mov %l2, %o0
rtems_filesystem_freenode( &loc );
4000ed80: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000ed84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ed88: 02 80 00 05 be 4000ed9c <unlink+0x1e4> <== NOT EXECUTED
4000ed8c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
4000ed90: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000ed94: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( free_parentloc )
4000ed98: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
4000ed9c: 02 80 00 0b be 4000edc8 <unlink+0x210> <== NOT EXECUTED
4000eda0: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
4000eda4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000eda8: 02 80 00 08 be 4000edc8 <unlink+0x210> <== NOT EXECUTED
4000edac: 01 00 00 00 nop <== NOT EXECUTED
4000edb0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
4000edb4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000edb8: 02 80 00 04 be 4000edc8 <unlink+0x210> <== NOT EXECUTED
4000edbc: 01 00 00 00 nop <== NOT EXECUTED
4000edc0: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000edc4: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000edc8: 40 00 01 c5 call 4000f4dc <__errno> <== NOT EXECUTED
4000edcc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000edd0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000edd4: c2 22 00 00 st %g1, [ %o0 ]
4000edd8: 81 c7 e0 08 ret
4000eddc: 81 e8 00 00 restore
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
4000ede0: 9f c0 40 00 call %g1
4000ede4: 92 10 00 10 mov %l0, %o1
rtems_filesystem_freenode( &loc );
4000ede8: c2 07 bf e4 ld [ %fp + -28 ], %g1
4000edec: 80 a0 60 00 cmp %g1, 0
4000edf0: 02 80 00 08 be 4000ee10 <unlink+0x258> <== NEVER TAKEN
4000edf4: b0 10 00 08 mov %o0, %i0
4000edf8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000edfc: 80 a0 60 00 cmp %g1, 0
4000ee00: 02 80 00 05 be 4000ee14 <unlink+0x25c> <== NEVER TAKEN
4000ee04: 80 8c 60 ff btst 0xff, %l1
4000ee08: 9f c0 40 00 call %g1
4000ee0c: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
4000ee10: 80 8c 60 ff btst 0xff, %l1
4000ee14: 02 bf ff b2 be 4000ecdc <unlink+0x124>
4000ee18: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &parentloc );
4000ee1c: 80 a0 60 00 cmp %g1, 0
4000ee20: 02 80 00 0b be 4000ee4c <unlink+0x294> <== NEVER TAKEN
4000ee24: 01 00 00 00 nop
4000ee28: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000ee2c: 80 a0 60 00 cmp %g1, 0
4000ee30: 02 80 00 07 be 4000ee4c <unlink+0x294> <== NEVER TAKEN
4000ee34: 01 00 00 00 nop
4000ee38: 9f c0 40 00 call %g1
4000ee3c: 90 07 bf ec add %fp, -20, %o0
4000ee40: 81 c7 e0 08 ret
4000ee44: 81 e8 00 00 restore
4000ee48: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
return result;
}
4000ee4c: 81 c7 e0 08 ret <== NOT EXECUTED
4000ee50: 81 e8 00 00 restore <== NOT EXECUTED
40009ff8 <unmount>:
*/
int unmount(
const char *path
)
{
40009ff8: 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 ) )
40009ffc: 40 00 36 ea call 40017ba4 <strlen>
4000a000: 90 10 00 18 mov %i0, %o0
4000a004: a0 07 bf ec add %fp, -20, %l0
4000a008: 92 10 00 08 mov %o0, %o1
4000a00c: 94 10 20 00 clr %o2
4000a010: 90 10 00 18 mov %i0, %o0
4000a014: 96 10 00 10 mov %l0, %o3
4000a018: 7f ff f0 a9 call 400062bc <rtems_filesystem_evaluate_path>
4000a01c: 98 10 20 01 mov 1, %o4
4000a020: 80 a2 20 00 cmp %o0, 0
4000a024: 12 80 00 6a bne 4000a1cc <unmount+0x1d4>
4000a028: 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;
4000a02c: c4 07 bf ec ld [ %fp + -20 ], %g2
4000a030: c6 04 60 1c ld [ %l1 + 0x1c ], %g3
4000a034: 80 a0 c0 02 cmp %g3, %g2
4000a038: 02 80 00 0f be 4000a074 <unmount+0x7c>
4000a03c: 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 );
4000a040: 80 a0 60 00 cmp %g1, 0
4000a044: 02 80 00 08 be 4000a064 <unmount+0x6c> <== NEVER TAKEN
4000a048: 01 00 00 00 nop
4000a04c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000a050: 80 a0 60 00 cmp %g1, 0
4000a054: 02 80 00 04 be 4000a064 <unmount+0x6c> <== NEVER TAKEN
4000a058: 01 00 00 00 nop
4000a05c: 9f c0 40 00 call %g1
4000a060: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( EACCES );
4000a064: 40 00 29 fd call 40014858 <__errno>
4000a068: 01 00 00 00 nop
4000a06c: 10 80 00 21 b 4000a0f0 <unmount+0xf8>
4000a070: 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 );
4000a074: 80 a0 60 00 cmp %g1, 0
4000a078: 22 80 00 09 be,a 4000a09c <unmount+0xa4> <== NEVER TAKEN
4000a07c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000a080: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000a084: 80 a0 60 00 cmp %g1, 0
4000a088: 22 80 00 05 be,a 4000a09c <unmount+0xa4> <== NEVER TAKEN
4000a08c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000a090: 9f c0 40 00 call %g1
4000a094: 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;
4000a098: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
4000a09c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
4000a0a0: 80 a0 60 00 cmp %g1, 0
4000a0a4: 02 80 00 07 be 4000a0c0 <unmount+0xc8> <== NEVER TAKEN
4000a0a8: 01 00 00 00 nop
fs_root_loc = &mt_entry->mt_fs_root;
4000a0ac: c2 04 60 28 ld [ %l1 + 0x28 ], %g1
4000a0b0: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
4000a0b4: 80 a0 60 00 cmp %g1, 0
4000a0b8: 32 80 00 06 bne,a 4000a0d0 <unmount+0xd8> <== ALWAYS TAKEN
4000a0bc: 03 10 00 a2 sethi %hi(0x40028800), %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 );
4000a0c0: 40 00 29 e6 call 40014858 <__errno> <== NOT EXECUTED
4000a0c4: 01 00 00 00 nop <== NOT EXECUTED
4000a0c8: 10 80 00 0a b 4000a0f0 <unmount+0xf8> <== NOT EXECUTED
4000a0cc: 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 )
4000a0d0: c2 00 60 08 ld [ %g1 + 8 ], %g1
4000a0d4: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
4000a0d8: 80 a0 40 11 cmp %g1, %l1
4000a0dc: 12 80 00 08 bne 4000a0fc <unmount+0x104>
4000a0e0: 03 10 00 a6 sethi %hi(0x40029800), %g1
rtems_set_errno_and_return_minus_one( EBUSY );
4000a0e4: 40 00 29 dd call 40014858 <__errno>
4000a0e8: 01 00 00 00 nop
4000a0ec: 82 10 20 10 mov 0x10, %g1 ! 10 <PROM_START+0x10>
4000a0f0: c2 22 00 00 st %g1, [ %o0 ]
4000a0f4: 81 c7 e0 08 ret
4000a0f8: 91 e8 3f ff restore %g0, -1, %o0
4000a0fc: 05 10 00 a6 sethi %hi(0x40029800), %g2
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
4000a100: c2 00 61 c8 ld [ %g1 + 0x1c8 ], %g1
4000a104: 10 80 00 07 b 4000a120 <unmount+0x128>
4000a108: 84 10 a1 cc or %g2, 0x1cc, %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;
4000a10c: c6 04 60 2c ld [ %l1 + 0x2c ], %g3
4000a110: 80 a1 00 03 cmp %g4, %g3
4000a114: 02 bf ff f4 be 4000a0e4 <unmount+0xec>
4000a118: 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 ) {
4000a11c: c2 00 40 00 ld [ %g1 ], %g1
4000a120: 80 a0 40 02 cmp %g1, %g2
4000a124: 32 bf ff fa bne,a 4000a10c <unmount+0x114>
4000a128: c8 00 60 18 ld [ %g1 + 0x18 ], %g4
4000a12c: 30 80 00 2a b,a 4000a1d4 <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 )
4000a130: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
4000a134: 9f c0 40 00 call %g1
4000a138: 90 10 00 11 mov %l1, %o0
4000a13c: 80 a2 20 00 cmp %o0, 0
4000a140: 12 80 00 23 bne 4000a1cc <unmount+0x1d4> <== NEVER TAKEN
4000a144: 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){
4000a148: c2 04 60 28 ld [ %l1 + 0x28 ], %g1
4000a14c: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
4000a150: 9f c0 40 00 call %g1
4000a154: 90 10 00 11 mov %l1, %o0
4000a158: 80 a2 20 00 cmp %o0, 0
4000a15c: 02 80 00 0b be 4000a188 <unmount+0x190> <== ALWAYS TAKEN
4000a160: 01 00 00 00 nop
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
4000a164: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000a168: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 <== NOT EXECUTED
4000a16c: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000a170: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
4000a174: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000a178: 02 80 00 15 be 4000a1cc <unmount+0x1d4> <== NOT EXECUTED
4000a17c: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
4000a180: 40 00 05 04 call 4000b590 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000a184: 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 );
4000a188: 40 00 05 e9 call 4000b92c <_Chain_Extract>
4000a18c: 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 );
4000a190: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
4000a194: 80 a0 60 00 cmp %g1, 0
4000a198: 02 80 00 09 be 4000a1bc <unmount+0x1c4> <== NEVER TAKEN
4000a19c: 90 10 00 11 mov %l1, %o0
4000a1a0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000a1a4: 80 a0 60 00 cmp %g1, 0
4000a1a8: 02 80 00 05 be 4000a1bc <unmount+0x1c4> <== NEVER TAKEN
4000a1ac: 01 00 00 00 nop
4000a1b0: 9f c0 40 00 call %g1
4000a1b4: 90 04 60 08 add %l1, 8, %o0
free( mt_entry );
4000a1b8: 90 10 00 11 mov %l1, %o0
4000a1bc: 7f ff f0 6a call 40006364 <free>
4000a1c0: b0 10 20 00 clr %i0
return 0;
4000a1c4: 81 c7 e0 08 ret
4000a1c8: 81 e8 00 00 restore
}
4000a1cc: 81 c7 e0 08 ret
4000a1d0: 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 )
4000a1d4: 7f ff f1 15 call 40006628 <rtems_libio_is_open_files_in_fs>
4000a1d8: 90 10 00 11 mov %l1, %o0
4000a1dc: 80 a2 20 01 cmp %o0, 1
4000a1e0: 32 bf ff d4 bne,a 4000a130 <unmount+0x138>
4000a1e4: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
4000a1e8: 30 bf ff bf b,a 4000a0e4 <unmount+0xec>
40007914 <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
40007914: 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 ) )
40007918: 40 00 30 89 call 40013b3c <strlen>
4000791c: 90 10 00 18 mov %i0, %o0
40007920: a0 07 bf ec add %fp, -20, %l0
40007924: 92 10 00 08 mov %o0, %o1
40007928: 94 10 20 00 clr %o2
4000792c: 90 10 00 18 mov %i0, %o0
40007930: 96 10 00 10 mov %l0, %o3
40007934: 98 10 20 01 mov 1, %o4
40007938: 7f ff f1 c6 call 40004050 <rtems_filesystem_evaluate_path>
4000793c: b0 10 3f ff mov -1, %i0
40007940: 80 a2 20 00 cmp %o0, 0
40007944: 12 80 00 10 bne 40007984 <utime+0x70>
40007948: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !temp_loc.ops->utime_h ){
4000794c: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1
40007950: 80 a0 60 00 cmp %g1, 0
40007954: 32 80 00 0e bne,a 4000798c <utime+0x78> <== ALWAYS TAKEN
40007958: d4 06 60 04 ld [ %i1 + 4 ], %o2
rtems_filesystem_freenode( &temp_loc );
4000795c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40007960: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40007964: 02 80 00 04 be 40007974 <utime+0x60> <== NOT EXECUTED
40007968: 01 00 00 00 nop <== NOT EXECUTED
4000796c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40007970: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40007974: 40 00 29 8a call 40011f9c <__errno> <== NOT EXECUTED
40007978: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000797c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40007980: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40007984: 81 c7 e0 08 ret
40007988: 81 e8 00 00 restore
}
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
4000798c: d2 06 40 00 ld [ %i1 ], %o1
40007990: 9f c0 40 00 call %g1
40007994: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &temp_loc );
40007998: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000799c: 80 a0 60 00 cmp %g1, 0
400079a0: 02 bf ff f9 be 40007984 <utime+0x70> <== NEVER TAKEN
400079a4: b0 10 00 08 mov %o0, %i0
400079a8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400079ac: 80 a0 60 00 cmp %g1, 0
400079b0: 02 80 00 04 be 400079c0 <utime+0xac> <== NEVER TAKEN
400079b4: 01 00 00 00 nop
400079b8: 9f c0 40 00 call %g1
400079bc: 90 10 00 10 mov %l0, %o0
return result;
}
400079c0: 81 c7 e0 08 ret
400079c4: 81 e8 00 00 restore
40005a80 <vprintk>:
*/
void vprintk(
const char *fmt,
va_list ap
)
{
40005a80: 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);
40005a84: 23 10 00 73 sethi %hi(0x4001cc00), %l1
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
40005a88: 39 10 00 6f sethi %hi(0x4001bc00), %i4
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
40005a8c: 3b 10 00 6f sethi %hi(0x4001bc00), %i5
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
40005a90: a2 14 62 fc or %l1, 0x2fc, %l1
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
40005a94: b8 17 22 48 or %i4, 0x248, %i4
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
40005a98: ba 17 62 40 or %i5, 0x240, %i5
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
40005a9c: 10 80 00 c4 b 40005dac <vprintk+0x32c>
40005aa0: ac 07 bf e8 add %fp, -24, %l6
bool minus = false;
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
40005aa4: 32 80 00 88 bne,a 40005cc4 <vprintk+0x244>
40005aa8: c2 04 40 00 ld [ %l1 ], %g1
BSP_output_char(*fmt);
continue;
}
fmt++;
40005aac: b0 06 20 01 inc %i0
if (*fmt == '0' ) {
40005ab0: c2 4e 00 00 ldsb [ %i0 ], %g1
40005ab4: 80 a0 60 30 cmp %g1, 0x30
40005ab8: 12 80 00 05 bne 40005acc <vprintk+0x4c>
40005abc: b6 10 20 20 mov 0x20, %i3
lead = '0';
fmt++;
40005ac0: b0 06 20 01 inc %i0
40005ac4: b6 10 20 30 mov 0x30, %i3
}
if (*fmt == '-' ) {
40005ac8: c2 4e 00 00 ldsb [ %i0 ], %g1
40005acc: 80 a0 60 2d cmp %g1, 0x2d
40005ad0: 12 80 00 04 bne 40005ae0 <vprintk+0x60>
40005ad4: a8 10 20 00 clr %l4
minus = true;
fmt++;
40005ad8: b0 06 20 01 inc %i0
40005adc: a8 10 20 01 mov 1, %l4
40005ae0: 10 80 00 08 b 40005b00 <vprintk+0x80>
40005ae4: a0 10 20 00 clr %l0
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
width += ((unsigned) *fmt - '0');
40005ae8: 83 38 60 18 sra %g1, 0x18, %g1
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
40005aec: a1 2c 20 01 sll %l0, 1, %l0
width += ((unsigned) *fmt - '0');
40005af0: 82 00 7f d0 add %g1, -48, %g1
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
40005af4: a0 04 00 02 add %l0, %g2, %l0
width += ((unsigned) *fmt - '0');
fmt++;
40005af8: b0 06 20 01 inc %i0
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
width += ((unsigned) *fmt - '0');
40005afc: a0 00 40 10 add %g1, %l0, %l0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
40005b00: d0 0e 00 00 ldub [ %i0 ], %o0
width *= 10;
40005b04: 85 2c 20 03 sll %l0, 3, %g2
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
40005b08: 82 02 3f d0 add %o0, -48, %g1
40005b0c: 82 08 60 ff and %g1, 0xff, %g1
40005b10: 80 a0 60 09 cmp %g1, 9
40005b14: 08 bf ff f5 bleu 40005ae8 <vprintk+0x68>
40005b18: 83 2a 20 18 sll %o0, 0x18, %g1
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
40005b1c: 83 38 60 18 sra %g1, 0x18, %g1
40005b20: 80 a0 60 6c cmp %g1, 0x6c
40005b24: 12 80 00 05 bne 40005b38 <vprintk+0xb8>
40005b28: 83 2a 20 18 sll %o0, 0x18, %g1
lflag = true;
c = *++fmt;
40005b2c: b0 06 20 01 inc %i0
40005b30: d0 0e 00 00 ldub [ %i0 ], %o0
}
if ( c == 'c' ) {
40005b34: 83 2a 20 18 sll %o0, 0x18, %g1
40005b38: 83 38 60 18 sra %g1, 0x18, %g1
40005b3c: 80 a0 60 63 cmp %g1, 0x63
40005b40: 12 80 00 08 bne 40005b60 <vprintk+0xe0>
40005b44: 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);
40005b48: d0 06 40 00 ld [ %i1 ], %o0
BSP_output_char(chr);
40005b4c: c2 04 40 00 ld [ %l1 ], %g1
40005b50: 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);
40005b54: b2 06 60 04 add %i1, 4, %i1
BSP_output_char(chr);
40005b58: 10 80 00 5b b 40005cc4 <vprintk+0x244>
40005b5c: 91 3a 20 18 sra %o0, 0x18, %o0
continue;
}
if ( c == 's' ) {
40005b60: 12 80 00 33 bne 40005c2c <vprintk+0x1ac>
40005b64: 80 a0 60 4f cmp %g1, 0x4f
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
40005b68: e6 06 40 00 ld [ %i1 ], %l3
if ( str == NULL ) {
40005b6c: 80 a4 e0 00 cmp %l3, 0
40005b70: 12 80 00 03 bne 40005b7c <vprintk+0xfc>
40005b74: b2 06 60 04 add %i1, 4, %i1
40005b78: a6 10 00 1d mov %i5, %l3
40005b7c: a4 10 20 00 clr %l2
str = "";
}
/* calculate length of string */
for ( len=0, s=str ; *s ; len++, s++ )
40005b80: c2 4c c0 12 ldsb [ %l3 + %l2 ], %g1
40005b84: 80 a0 60 00 cmp %g1, 0
40005b88: 32 bf ff fe bne,a 40005b80 <vprintk+0x100>
40005b8c: a4 04 a0 01 inc %l2
;
/* leading spaces */
if ( !minus )
40005b90: 80 8d 20 ff btst 0xff, %l4
40005b94: 02 80 00 07 be 40005bb0 <vprintk+0x130>
40005b98: aa 10 00 12 mov %l2, %l5
for ( i=len ; i<width ; i++ )
BSP_output_char(' ');
/* no width option */
if (width == 0) {
40005b9c: 10 80 00 09 b 40005bc0 <vprintk+0x140>
40005ba0: 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++ )
40005ba4: aa 05 60 01 inc %l5
BSP_output_char(' ');
40005ba8: 9f c0 40 00 call %g1
40005bac: 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++ )
40005bb0: 80 a5 40 10 cmp %l5, %l0
40005bb4: 2a bf ff fc bcs,a 40005ba4 <vprintk+0x124>
40005bb8: c2 04 40 00 ld [ %l1 ], %g1
BSP_output_char(' ');
/* no width option */
if (width == 0) {
40005bbc: 80 a4 20 00 cmp %l0, 0
40005bc0: 22 80 00 02 be,a 40005bc8 <vprintk+0x148>
40005bc4: a0 10 00 12 mov %l2, %l0
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
40005bc8: 80 a4 20 00 cmp %l0, 0
40005bcc: 02 80 00 0c be 40005bfc <vprintk+0x17c>
40005bd0: 80 8d 20 ff btst 0xff, %l4
40005bd4: 10 80 00 06 b 40005bec <vprintk+0x16c>
40005bd8: d0 4c c0 00 ldsb [ %l3 ], %o0
BSP_output_char(*str);
40005bdc: c2 04 40 00 ld [ %l1 ], %g1
40005be0: 9f c0 40 00 call %g1
40005be4: 01 00 00 00 nop
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
40005be8: d0 4c c0 00 ldsb [ %l3 ], %o0
40005bec: 80 a2 20 00 cmp %o0, 0
40005bf0: 12 bf ff fb bne 40005bdc <vprintk+0x15c>
40005bf4: a6 04 e0 01 inc %l3
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
40005bf8: 80 8d 20 ff btst 0xff, %l4
40005bfc: 12 80 00 08 bne 40005c1c <vprintk+0x19c>
40005c00: 80 a4 80 10 cmp %l2, %l0
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
40005c04: 10 80 00 6a b 40005dac <vprintk+0x32c>
40005c08: 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++ )
40005c0c: a4 04 a0 01 inc %l2
BSP_output_char(' ');
40005c10: 9f c0 40 00 call %g1
40005c14: 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++ )
40005c18: 80 a4 80 10 cmp %l2, %l0
40005c1c: 2a bf ff fc bcs,a 40005c0c <vprintk+0x18c>
40005c20: c2 04 40 00 ld [ %l1 ], %g1
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
40005c24: 10 80 00 62 b 40005dac <vprintk+0x32c>
40005c28: b0 06 20 01 inc %i0
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
40005c2c: 22 80 00 2a be,a 40005cd4 <vprintk+0x254>
40005c30: 82 10 20 00 clr %g1
40005c34: 80 a0 60 6f cmp %g1, 0x6f
40005c38: 22 80 00 27 be,a 40005cd4 <vprintk+0x254> <== NEVER TAKEN
40005c3c: 82 10 20 00 clr %g1 <== NOT EXECUTED
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
40005c40: 80 a0 60 49 cmp %g1, 0x49
40005c44: 22 80 00 26 be,a 40005cdc <vprintk+0x25c>
40005c48: 82 10 20 01 mov 1, %g1
40005c4c: 80 a0 60 69 cmp %g1, 0x69
40005c50: 22 80 00 23 be,a 40005cdc <vprintk+0x25c>
40005c54: 82 10 20 01 mov 1, %g1
40005c58: 80 a0 60 44 cmp %g1, 0x44
40005c5c: 22 80 00 20 be,a 40005cdc <vprintk+0x25c>
40005c60: 82 10 20 01 mov 1, %g1
40005c64: 80 a0 60 64 cmp %g1, 0x64
40005c68: 22 80 00 1d be,a 40005cdc <vprintk+0x25c>
40005c6c: 82 10 20 01 mov 1, %g1
c == 'd' || c == 'D' ) {
base = 10; sign = true;
} else if ( c == 'u' || c == 'U' ) {
40005c70: 80 a0 60 55 cmp %g1, 0x55
40005c74: 22 80 00 1a be,a 40005cdc <vprintk+0x25c>
40005c78: 82 10 20 00 clr %g1
40005c7c: 80 a0 60 75 cmp %g1, 0x75
40005c80: 32 80 00 04 bne,a 40005c90 <vprintk+0x210>
40005c84: 91 2a 20 18 sll %o0, 0x18, %o0
40005c88: 10 80 00 15 b 40005cdc <vprintk+0x25c>
40005c8c: 82 10 20 00 clr %g1
base = 10; sign = false;
} else if ( c == 'x' || c == 'X' ) {
40005c90: 91 3a 20 18 sra %o0, 0x18, %o0
40005c94: 80 a2 20 58 cmp %o0, 0x58
40005c98: 02 80 00 06 be 40005cb0 <vprintk+0x230>
40005c9c: 82 10 20 00 clr %g1
40005ca0: 80 a2 20 78 cmp %o0, 0x78
40005ca4: 12 80 00 05 bne 40005cb8 <vprintk+0x238>
40005ca8: 80 a2 20 70 cmp %o0, 0x70
40005cac: 82 10 20 00 clr %g1
40005cb0: 10 80 00 0c b 40005ce0 <vprintk+0x260>
40005cb4: a4 10 20 10 mov 0x10, %l2
base = 16; sign = false;
} else if ( c == 'p' ) {
40005cb8: 02 80 00 0a be 40005ce0 <vprintk+0x260>
40005cbc: a4 10 20 10 mov 0x10, %l2
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
40005cc0: c2 04 40 00 ld [ %l1 ], %g1
40005cc4: 9f c0 40 00 call %g1
40005cc8: b0 06 20 01 inc %i0
continue;
40005ccc: 10 80 00 39 b 40005db0 <vprintk+0x330>
40005cd0: d0 4e 00 00 ldsb [ %i0 ], %o0
40005cd4: 10 80 00 03 b 40005ce0 <vprintk+0x260>
40005cd8: a4 10 20 08 mov 8, %l2
40005cdc: a4 10 20 0a mov 0xa, %l2
}
printNum(
40005ce0: e8 06 40 00 ld [ %i1 ], %l4
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
40005ce4: 80 88 60 ff btst 0xff, %g1
BSP_output_char(c);
continue;
}
printNum(
lflag ? va_arg(ap, long) : (long) va_arg(ap, int),
40005ce8: b2 06 60 04 add %i1, 4, %i1
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
40005cec: 02 80 00 0d be 40005d20 <vprintk+0x2a0>
40005cf0: b6 0e e0 30 and %i3, 0x30, %i3
40005cf4: 80 a5 20 00 cmp %l4, 0
40005cf8: 36 80 00 12 bge,a 40005d40 <vprintk+0x2c0>
40005cfc: a6 10 20 00 clr %l3
BSP_output_char('-');
40005d00: c2 04 40 00 ld [ %l1 ], %g1
40005d04: 9f c0 40 00 call %g1
40005d08: 90 10 20 2d mov 0x2d, %o0
unsigned_num = (unsigned long) -num;
if (maxwidth) maxwidth--;
40005d0c: 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;
40005d10: a8 20 00 14 neg %l4
if (maxwidth) maxwidth--;
40005d14: 80 a0 00 01 cmp %g0, %g1
40005d18: 82 40 20 00 addx %g0, 0, %g1
40005d1c: a0 24 00 01 sub %l0, %g1, %l0
} else {
unsigned_num = (unsigned long) num;
40005d20: 10 80 00 08 b 40005d40 <vprintk+0x2c0>
40005d24: a6 10 20 00 clr %l3
}
count = 0;
while ((n = unsigned_num / base) > 0) {
toPrint[count++] = (char) (unsigned_num - (n * base));
40005d28: 40 00 4b 4b call 40018a54 <.umul>
40005d2c: 92 10 00 12 mov %l2, %o1
40005d30: 90 25 00 08 sub %l4, %o0, %o0
40005d34: a8 10 00 17 mov %l7, %l4
40005d38: d0 2d 80 13 stb %o0, [ %l6 + %l3 ]
40005d3c: a6 10 00 15 mov %l5, %l3
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
40005d40: 90 10 00 14 mov %l4, %o0
40005d44: 92 10 00 12 mov %l2, %o1
40005d48: 40 00 4b 7d call 40018b3c <.udiv>
40005d4c: aa 04 e0 01 add %l3, 1, %l5
40005d50: ae 92 20 00 orcc %o0, 0, %l7
40005d54: 12 bf ff f5 bne 40005d28 <vprintk+0x2a8>
40005d58: 82 07 80 13 add %fp, %l3, %g1
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
40005d5c: 10 80 00 05 b 40005d70 <vprintk+0x2f0>
40005d60: e8 28 7f e8 stb %l4, [ %g1 + -24 ]
for (n=maxwidth ; n > count; n-- )
40005d64: a0 04 3f ff add %l0, -1, %l0
BSP_output_char(lead);
40005d68: 9f c0 40 00 call %g1
40005d6c: 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-- )
40005d70: 80 a4 00 15 cmp %l0, %l5
40005d74: 38 bf ff fc bgu,a 40005d64 <vprintk+0x2e4>
40005d78: c2 04 40 00 ld [ %l1 ], %g1
40005d7c: a6 05 80 13 add %l6, %l3, %l3
40005d80: 10 80 00 07 b 40005d9c <vprintk+0x31c>
40005d84: 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)])]);
40005d88: c2 04 40 00 ld [ %l1 ], %g1
40005d8c: d0 4f 00 02 ldsb [ %i4 + %g2 ], %o0
40005d90: 9f c0 40 00 call %g1
40005d94: 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++) {
40005d98: a6 04 ff ff add %l3, -1, %l3
40005d9c: 80 a4 00 15 cmp %l0, %l5
40005da0: 2a bf ff fa bcs,a 40005d88 <vprintk+0x308>
40005da4: c4 4c c0 00 ldsb [ %l3 ], %g2
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
40005da8: b0 06 20 01 inc %i0
40005dac: d0 4e 00 00 ldsb [ %i0 ], %o0
40005db0: 80 a2 20 00 cmp %o0, 0
40005db4: 12 bf ff 3c bne 40005aa4 <vprintk+0x24>
40005db8: 80 a2 20 25 cmp %o0, 0x25
sign,
width,
lead
);
}
}
40005dbc: 81 c7 e0 08 ret
40005dc0: 81 e8 00 00 restore
4001b378 <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
4001b378: 9d e3 bf a0 save %sp, -96, %sp
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
4001b37c: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4001b380: c2 00 62 04 ld [ %g1 + 0x204 ], %g1 ! 4001ce04 <rtems_libio_number_iops>
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
4001b384: 92 10 00 19 mov %i1, %o1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
4001b388: 80 a6 00 01 cmp %i0, %g1
4001b38c: 1a 80 00 0c bcc 4001b3bc <write+0x44> <== NEVER TAKEN
4001b390: 94 10 00 1a mov %i2, %o2
iop = rtems_libio_iop( fd );
4001b394: 03 10 00 75 sethi %hi(0x4001d400), %g1
4001b398: e0 00 63 9c ld [ %g1 + 0x39c ], %l0 ! 4001d79c <rtems_libio_iops>
4001b39c: 83 2e 20 06 sll %i0, 6, %g1
4001b3a0: b1 2e 20 03 sll %i0, 3, %i0
4001b3a4: b0 06 00 01 add %i0, %g1, %i0
4001b3a8: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open( iop );
4001b3ac: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4001b3b0: 80 88 61 00 btst 0x100, %g1
4001b3b4: 12 80 00 06 bne 4001b3cc <write+0x54> <== ALWAYS TAKEN
4001b3b8: 80 a6 60 00 cmp %i1, 0
4001b3bc: 7f ff d0 48 call 4000f4dc <__errno> <== NOT EXECUTED
4001b3c0: 01 00 00 00 nop <== NOT EXECUTED
4001b3c4: 10 80 00 14 b 4001b414 <write+0x9c> <== NOT EXECUTED
4001b3c8: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9> <== NOT EXECUTED
rtems_libio_check_buffer( buffer );
4001b3cc: 02 80 00 07 be 4001b3e8 <write+0x70> <== NEVER TAKEN
4001b3d0: 80 a6 a0 00 cmp %i2, 0
rtems_libio_check_count( count );
4001b3d4: 02 80 00 1c be 4001b444 <write+0xcc>
4001b3d8: 90 10 20 00 clr %o0
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4001b3dc: 80 88 60 04 btst 4, %g1
4001b3e0: 32 80 00 06 bne,a 4001b3f8 <write+0x80> <== ALWAYS TAKEN
4001b3e4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001b3e8: 7f ff d0 3d call 4000f4dc <__errno> <== NOT EXECUTED
4001b3ec: 01 00 00 00 nop <== NOT EXECUTED
4001b3f0: 10 80 00 09 b 4001b414 <write+0x9c> <== NOT EXECUTED
4001b3f4: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16> <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
4001b3f8: c2 00 60 0c ld [ %g1 + 0xc ], %g1
4001b3fc: 80 a0 60 00 cmp %g1, 0
4001b400: 12 80 00 08 bne 4001b420 <write+0xa8> <== ALWAYS TAKEN
4001b404: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001b408: 7f ff d0 35 call 4000f4dc <__errno> <== NOT EXECUTED
4001b40c: 01 00 00 00 nop <== NOT EXECUTED
4001b410: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
4001b414: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001b418: 10 80 00 0b b 4001b444 <write+0xcc> <== NOT EXECUTED
4001b41c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
rc = (*iop->handlers->write_h)( iop, buffer, count );
4001b420: 9f c0 40 00 call %g1
4001b424: 90 10 00 10 mov %l0, %o0
if ( rc > 0 )
4001b428: 80 a2 20 00 cmp %o0, 0
4001b42c: 04 80 00 06 ble 4001b444 <write+0xcc> <== NEVER TAKEN
4001b430: 85 3a 20 1f sra %o0, 0x1f, %g2
iop->offset += rc;
4001b434: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4
4001b438: 86 83 40 08 addcc %o5, %o0, %g3
4001b43c: 84 43 00 02 addx %o4, %g2, %g2
4001b440: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
return rc;
}
4001b444: 81 c7 e0 08 ret
4001b448: 91 e8 00 08 restore %g0, %o0, %o0
400077dc <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
400077dc: 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 );
400077e0: 03 10 00 86 sethi %hi(0x40021800), %g1
400077e4: c2 00 61 d4 ld [ %g1 + 0x1d4 ], %g1 ! 400219d4 <rtems_libio_number_iops>
400077e8: 80 a6 00 01 cmp %i0, %g1
400077ec: 1a 80 00 0c bcc 4000781c <writev+0x40> <== NEVER TAKEN
400077f0: 01 00 00 00 nop
iop = rtems_libio_iop( fd );
400077f4: 03 10 00 8a sethi %hi(0x40022800), %g1
400077f8: e4 00 63 44 ld [ %g1 + 0x344 ], %l2 ! 40022b44 <rtems_libio_iops>
400077fc: 83 2e 20 06 sll %i0, 6, %g1
40007800: b1 2e 20 03 sll %i0, 3, %i0
40007804: b0 06 00 01 add %i0, %g1, %i0
40007808: a4 04 80 18 add %l2, %i0, %l2
rtems_libio_check_is_open( iop );
4000780c: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1
40007810: 80 88 61 00 btst 0x100, %g1
40007814: 12 80 00 06 bne 4000782c <writev+0x50>
40007818: 80 88 60 04 btst 4, %g1
4000781c: 40 00 29 05 call 40011c30 <__errno>
40007820: b0 10 3f ff mov -1, %i0
40007824: 10 80 00 1f b 400078a0 <writev+0xc4>
40007828: 82 10 20 09 mov 9, %g1
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4000782c: 02 80 00 1a be 40007894 <writev+0xb8> <== NEVER TAKEN
40007830: 80 a6 60 00 cmp %i1, 0
/*
* Argument validation on IO vector
*/
if ( !iov )
40007834: 02 80 00 18 be 40007894 <writev+0xb8>
40007838: 80 a6 a0 00 cmp %i2, 0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
4000783c: 04 80 00 16 ble 40007894 <writev+0xb8>
40007840: 80 a6 a4 00 cmp %i2, 0x400
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
40007844: 14 80 00 14 bg 40007894 <writev+0xb8> <== NEVER TAKEN
40007848: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
4000784c: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
40007850: c2 00 60 0c ld [ %g1 + 0xc ], %g1
40007854: 80 a0 60 00 cmp %g1, 0
40007858: 12 80 00 06 bne 40007870 <writev+0x94> <== ALWAYS TAKEN
4000785c: 19 00 00 1f sethi %hi(0x7c00), %o4
rtems_set_errno_and_return_minus_one( ENOTSUP );
40007860: 40 00 28 f4 call 40011c30 <__errno> <== NOT EXECUTED
40007864: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40007868: 10 80 00 0e b 400078a0 <writev+0xc4> <== NOT EXECUTED
4000786c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40007870: 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 )
40007874: 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 );
40007878: 84 10 20 01 mov 1, %g2
4000787c: 88 10 20 00 clr %g4
40007880: 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 )
40007884: da 00 40 00 ld [ %g1 ], %o5
40007888: 80 a3 60 00 cmp %o5, 0
4000788c: 12 80 00 08 bne 400078ac <writev+0xd0>
40007890: 88 01 20 01 inc %g4
rtems_set_errno_and_return_minus_one( EINVAL );
40007894: 40 00 28 e7 call 40011c30 <__errno>
40007898: b0 10 3f ff mov -1, %i0
4000789c: 82 10 20 16 mov 0x16, %g1
400078a0: c2 22 00 00 st %g1, [ %o0 ]
400078a4: 81 c7 e0 08 ret
400078a8: 81 e8 00 00 restore
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
400078ac: 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++ ) {
400078b0: 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 )
400078b4: 80 a0 00 0d cmp %g0, %o5
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
400078b8: 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 )
400078bc: 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 )
400078c0: 80 a3 40 0c cmp %o5, %o4
400078c4: 14 bf ff f4 bg 40007894 <writev+0xb8> <== NEVER TAKEN
400078c8: 84 08 80 0b and %g2, %o3, %g2
400078cc: 80 a3 40 03 cmp %o5, %g3
400078d0: 06 bf ff f1 bl 40007894 <writev+0xb8>
400078d4: 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++ ) {
400078d8: 06 bf ff eb bl 40007884 <writev+0xa8>
400078dc: 86 10 00 0d mov %o5, %g3
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
400078e0: 80 88 a0 ff btst 0xff, %g2
400078e4: a6 10 20 00 clr %l3
400078e8: 12 bf ff ef bne 400078a4 <writev+0xc8>
400078ec: 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 )
400078f0: d4 06 60 04 ld [ %i1 + 4 ], %o2
400078f4: 80 a2 a0 00 cmp %o2, 0
400078f8: 02 80 00 17 be 40007954 <writev+0x178> <== NEVER TAKEN
400078fc: a6 04 e0 01 inc %l3
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
40007900: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
40007904: d2 06 40 00 ld [ %i1 ], %o1
40007908: c2 00 60 0c ld [ %g1 + 0xc ], %g1
4000790c: 9f c0 40 00 call %g1
40007910: 90 10 00 12 mov %l2, %o0
if ( bytes < 0 )
40007914: 80 a2 20 00 cmp %o0, 0
40007918: 16 80 00 04 bge 40007928 <writev+0x14c> <== ALWAYS TAKEN
4000791c: 01 00 00 00 nop
40007920: 81 c7 e0 08 ret <== NOT EXECUTED
40007924: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
40007928: 02 80 00 07 be 40007944 <writev+0x168> <== NEVER TAKEN
4000792c: a1 3a 20 1f sra %o0, 0x1f, %l0
iop->offset += bytes;
40007930: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2
40007934: 86 80 c0 08 addcc %g3, %o0, %g3
total += bytes;
40007938: b0 06 00 08 add %i0, %o0, %i0
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
4000793c: 84 40 80 10 addx %g2, %l0, %g2
40007940: c4 3c a0 10 std %g2, [ %l2 + 0x10 ]
total += bytes;
}
if (bytes != iov[ v ].iov_len)
40007944: c2 06 60 04 ld [ %i1 + 4 ], %g1
40007948: 80 a2 00 01 cmp %o0, %g1
4000794c: 12 80 00 05 bne 40007960 <writev+0x184> <== NEVER TAKEN
40007950: 01 00 00 00 nop
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
40007954: 80 a4 c0 1a cmp %l3, %i2
40007958: 06 bf ff e6 bl 400078f0 <writev+0x114>
4000795c: b2 06 60 08 add %i1, 8, %i1
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
40007960: 81 c7 e0 08 ret
40007964: 81 e8 00 00 restore