RTEMS 4.10Annotated Report
Thu May 27 19:59:45 2010
4000aa6c <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 ) {
4000aa6c: c2 02 00 00 ld [ %o0 ], %g1
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
4000aa70: c4 02 20 10 ld [ %o0 + 0x10 ], %g2
switch( node->type ) {
4000aa74: c2 00 60 4c ld [ %g1 + 0x4c ], %g1
4000aa78: 80 a0 60 07 cmp %g1, 7
4000aa7c: 18 80 00 0a bgu 4000aaa4 <IMFS_Set_handlers+0x38> <== NEVER TAKEN
4000aa80: c4 00 a0 34 ld [ %g2 + 0x34 ], %g2
4000aa84: 83 28 60 02 sll %g1, 2, %g1
4000aa88: 07 10 00 2a sethi %hi(0x4000a800), %g3
4000aa8c: 86 10 e2 4c or %g3, 0x24c, %g3 ! 4000aa4c <miniIMFS_initialize+0x24>
4000aa90: c2 00 c0 01 ld [ %g3 + %g1 ], %g1
4000aa94: 81 c0 40 00 jmp %g1
4000aa98: 01 00 00 00 nop
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
4000aa9c: c2 00 a0 0c ld [ %g2 + 0xc ], %g1
4000aaa0: c2 22 20 08 st %g1, [ %o0 + 8 ]
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4000aaa4: 81 c3 e0 08 retl
4000aaa8: 90 10 20 00 clr %o0
break;
case IMFS_LINEAR_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
4000aaac: c2 00 a0 08 ld [ %g2 + 8 ], %g1
4000aab0: c2 22 20 08 st %g1, [ %o0 + 8 ]
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4000aab4: 81 c3 e0 08 retl
4000aab8: 90 10 20 00 clr %o0
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
break;
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
4000aabc: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000aac0: 82 10 62 28 or %g1, 0x228, %g1 ! 4001be28 <IMFS_link_handlers>
4000aac4: c2 22 20 08 st %g1, [ %o0 + 8 ]
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4000aac8: 81 c3 e0 08 retl
4000aacc: 90 10 20 00 clr %o0
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
4000aad0: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000aad4: 82 10 61 1c or %g1, 0x11c, %g1 ! 4001bd1c <IMFS_fifo_handlers>
4000aad8: c2 22 20 08 st %g1, [ %o0 + 8 ]
break;
}
return 0;
}
4000aadc: 81 c3 e0 08 retl
4000aae0: 90 10 20 00 clr %o0
switch( node->type ) {
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
4000aae4: 03 10 00 6f sethi %hi(0x4001bc00), %g1
4000aae8: 82 10 61 f0 or %g1, 0x1f0, %g1 ! 4001bdf0 <IMFS_device_handlers>
4000aaec: c2 22 20 08 st %g1, [ %o0 + 8 ]
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4000aaf0: 81 c3 e0 08 retl
4000aaf4: 90 10 20 00 clr %o0
4000e024 <IMFS_allocate_node>:
IMFS_jnode_t *IMFS_allocate_node(
IMFS_jnode_types_t type,
const char *name,
mode_t mode
)
{
4000e024: 9d e3 bf 98 save %sp, -104, %sp
struct timeval tv;
/*
* Allocate an IMFS jnode
*/
node = calloc( 1, sizeof( IMFS_jnode_t ) );
4000e028: 90 10 20 01 mov 1, %o0
4000e02c: 7f ff f6 be call 4000bb24 <calloc>
4000e030: 92 10 20 68 mov 0x68, %o1
if ( !node )
4000e034: a0 92 20 00 orcc %o0, 0, %l0
4000e038: 02 80 00 12 be 4000e080 <IMFS_allocate_node+0x5c> <== NEVER TAKEN
4000e03c: 82 10 20 01 mov 1, %g1
/*
* Fill in the basic information
*/
node->st_nlink = 1;
node->type = type;
strncpy( node->name, name, IMFS_NAME_MAX );
4000e040: 92 10 00 19 mov %i1, %o1
return NULL;
/*
* Fill in the basic information
*/
node->st_nlink = 1;
4000e044: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
node->type = type;
strncpy( node->name, name, IMFS_NAME_MAX );
4000e048: 94 10 20 20 mov 0x20, %o2
/*
* Fill in the basic information
*/
node->st_nlink = 1;
node->type = type;
4000e04c: f0 24 20 4c st %i0, [ %l0 + 0x4c ]
strncpy( node->name, name, IMFS_NAME_MAX );
4000e050: 40 00 08 21 call 400100d4 <strncpy>
4000e054: 90 04 20 0c add %l0, 0xc, %o0
#endif
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
4000e058: 90 07 bf f8 add %fp, -8, %o0
strncpy( node->name, name, IMFS_NAME_MAX );
/*
* Fill in the mode and permission information for the jnode structure.
*/
node->st_mode = mode;
4000e05c: f4 24 20 30 st %i2, [ %l0 + 0x30 ]
#if defined(RTEMS_POSIX_API)
node->st_uid = geteuid();
node->st_gid = getegid();
#else
node->st_uid = 0;
4000e060: c0 34 20 3c clrh [ %l0 + 0x3c ]
node->st_gid = 0;
4000e064: c0 34 20 3e clrh [ %l0 + 0x3e ]
#endif
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
4000e068: 7f ff f7 66 call 4000be00 <gettimeofday>
4000e06c: 92 10 20 00 clr %o1
node->stat_atime = (time_t) tv.tv_sec;
4000e070: c2 07 bf f8 ld [ %fp + -8 ], %g1
node->stat_mtime = (time_t) tv.tv_sec;
node->stat_ctime = (time_t) tv.tv_sec;
4000e074: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
/*
* Now set all the times.
*/
gettimeofday( &tv, 0 );
node->stat_atime = (time_t) tv.tv_sec;
4000e078: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
node->stat_mtime = (time_t) tv.tv_sec;
4000e07c: c2 24 20 44 st %g1, [ %l0 + 0x44 ]
node->stat_ctime = (time_t) tv.tv_sec;
return node;
}
4000e080: 81 c7 e0 08 ret
4000e084: 91 e8 00 10 restore %g0, %l0, %o0
40010534 <IMFS_chown>:
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
40010534: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = (IMFS_jnode_t *) pathloc->node_access;
40010538: e0 06 00 00 ld [ %i0 ], %l0
#endif
jnode->st_uid = owner;
jnode->st_gid = group;
IMFS_update_ctime( jnode );
4001053c: 90 07 bf f8 add %fp, -8, %o0
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
rtems_set_errno_and_return_minus_one( EPERM );
#endif
jnode->st_uid = owner;
40010540: f2 34 20 3c sth %i1, [ %l0 + 0x3c ]
jnode->st_gid = group;
40010544: f4 34 20 3e sth %i2, [ %l0 + 0x3e ]
IMFS_update_ctime( jnode );
40010548: 7f ff d2 33 call 40004e14 <gettimeofday>
4001054c: 92 10 20 00 clr %o1
40010550: c2 07 bf f8 ld [ %fp + -8 ], %g1
40010554: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
40010558: 81 c7 e0 08 ret
4001055c: 91 e8 20 00 restore %g0, 0, %o0
40010560: 40 01 06 6c call 40051f10 <__end+0x2de60> <== NOT EXECUTED
40010564: 40 01 07 20 call 400521e4 <__end+0x2e134> <== NOT EXECUTED
40010568: 40 01 07 0c call 40052198 <__end+0x2e0e8> <== NOT EXECUTED
4001056c: 40 01 06 a0 call 40051fec <__end+0x2df3c> <== NOT EXECUTED
40010570: 40 01 06 a0 call 40051ff0 <__end+0x2df40> <== NOT EXECUTED
40010574: 40 01 06 ec call 40052124 <__end+0x2e074> <== NOT EXECUTED
40010578: 40 01 06 e0 call 400520f8 <__end+0x2e048> <== NOT EXECUTED
4001057c: 40 01 07 04 call 4005218c <__end+0x2e0dc> <== NOT EXECUTED
4000e0c8 <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4000e0c8: 9d e3 bf a0 save %sp, -96, %sp
IMFS_fs_info_t *fs_info;
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
4000e0cc: 80 a6 20 00 cmp %i0, 0
4000e0d0: 12 80 00 04 bne 4000e0e0 <IMFS_create_node+0x18> <== ALWAYS TAKEN
4000e0d4: a0 10 20 00 clr %l0
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
}
4000e0d8: 81 c7 e0 08 ret <== NOT EXECUTED
4000e0dc: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
4000e0e0: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000e0e4: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 <rtems_current_user_env>
4000e0e8: 92 10 00 1a mov %i2, %o1
4000e0ec: d4 00 60 2c ld [ %g1 + 0x2c ], %o2
4000e0f0: 90 10 00 19 mov %i1, %o0
4000e0f4: 7f ff ff cc call 4000e024 <IMFS_allocate_node>
4000e0f8: 94 2e c0 0a andn %i3, %o2, %o2
if ( !node )
4000e0fc: a0 92 20 00 orcc %o0, 0, %l0
4000e100: 02 bf ff f6 be 4000e0d8 <IMFS_create_node+0x10> <== NEVER TAKEN
4000e104: 80 a6 60 07 cmp %i1, 7
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4000e108: 28 80 00 0a bleu,a 4000e130 <IMFS_create_node+0x68> <== ALWAYS TAKEN
4000e10c: b3 2e 60 02 sll %i1, 2, %i1
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
break;
default:
assert(0);
4000e110: 11 10 00 6f sethi %hi(0x4001bc00), %o0 <== NOT EXECUTED
4000e114: 15 10 00 70 sethi %hi(0x4001c000), %o2 <== NOT EXECUTED
4000e118: 17 10 00 70 sethi %hi(0x4001c000), %o3 <== NOT EXECUTED
4000e11c: 90 12 23 b8 or %o0, 0x3b8, %o0 <== NOT EXECUTED
4000e120: 94 12 a0 10 or %o2, 0x10, %o2 <== NOT EXECUTED
4000e124: 96 12 e0 08 or %o3, 8, %o3 <== NOT EXECUTED
4000e128: 7f ff d3 c7 call 40003044 <__assert_func> <== NOT EXECUTED
4000e12c: 92 10 20 5c mov 0x5c, %o1 <== NOT EXECUTED
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4000e130: 03 10 00 38 sethi %hi(0x4000e000), %g1
4000e134: 82 10 60 04 or %g1, 4, %g1 ! 4000e004 <fifo_open+0x410>
4000e138: c2 00 40 19 ld [ %g1 + %i1 ], %g1
4000e13c: 81 c0 40 00 jmp %g1
4000e140: 01 00 00 00 nop
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;
4000e144: c2 07 00 00 ld [ %i4 ], %g1
4000e148: c2 24 20 50 st %g1, [ %l0 + 0x50 ]
/*
* 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;
4000e14c: c2 06 20 10 ld [ %i0 + 0x10 ], %g1
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4000e150: d0 06 00 00 ld [ %i0 ], %o0
fs_info = parent_loc->mt_entry->fs_info;
4000e154: c4 00 60 34 ld [ %g1 + 0x34 ], %g2
node->Parent = parent;
4000e158: d0 24 20 08 st %o0, [ %l0 + 8 ]
node->st_ino = ++fs_info->ino_count;
4000e15c: 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 );
4000e160: 90 02 20 50 add %o0, 0x50, %o0
4000e164: 82 00 60 01 inc %g1
4000e168: c2 20 a0 04 st %g1, [ %g2 + 4 ]
4000e16c: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
4000e170: 92 10 00 10 mov %l0, %o1
4000e174: 7f ff e5 34 call 40007644 <_Chain_Append>
4000e178: b0 10 00 10 mov %l0, %i0
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
}
4000e17c: 81 c7 e0 08 ret
4000e180: 81 e8 00 00 restore
node->info.device.major = info->device.major;
node->info.device.minor = info->device.minor;
break;
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
4000e184: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED
4000e188: c0 24 20 54 clr [ %l0 + 0x54 ] <== NOT EXECUTED
node->info.linearfile.direct = 0;
4000e18c: c0 24 20 58 clr [ %l0 + 0x58 ] <== NOT EXECUTED
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
4000e190: c0 24 20 50 clr [ %l0 + 0x50 ]
4000e194: c0 24 20 54 clr [ %l0 + 0x54 ]
node->info.file.indirect = 0;
4000e198: c0 24 20 58 clr [ %l0 + 0x58 ]
node->info.file.doubly_indirect = 0;
4000e19c: c0 24 20 5c clr [ %l0 + 0x5c ]
node->info.file.triply_indirect = 0;
break;
4000e1a0: 10 bf ff eb b 4000e14c <IMFS_create_node+0x84>
4000e1a4: c0 24 20 60 clr [ %l0 + 0x60 ]
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
break;
4000e1a8: 10 bf ff e9 b 4000e14c <IMFS_create_node+0x84>
4000e1ac: c0 24 20 50 clr [ %l0 + 0x50 ]
node->info.sym_link.name = info->sym_link.name;
break;
case IMFS_DEVICE:
node->info.device.major = info->device.major;
node->info.device.minor = info->device.minor;
4000e1b0: 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;
4000e1b4: c2 07 00 00 ld [ %i4 ], %g1
node->info.device.minor = info->device.minor;
4000e1b8: c4 24 20 54 st %g2, [ %l0 + 0x54 ]
break;
4000e1bc: 10 bf ff e4 b 4000e14c <IMFS_create_node+0x84>
4000e1c0: c2 24 20 50 st %g1, [ %l0 + 0x50 ]
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4000e1c4: 82 04 20 54 add %l0, 0x54, %g1
the_chain->permanent_null = NULL;
4000e1c8: c0 24 20 54 clr [ %l0 + 0x54 ]
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4000e1cc: c2 24 20 50 st %g1, [ %l0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4000e1d0: 82 04 20 50 add %l0, 0x50, %g1
4000e1d4: 10 bf ff de b 4000e14c <IMFS_create_node+0x84>
4000e1d8: c2 24 20 58 st %g1, [ %l0 + 0x58 ]
4000e088 <IMFS_create_root_node>:
IMFS_jnode_t *IMFS_create_root_node(void)
{
4000e088: 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) );
4000e08c: 90 10 20 01 mov 1, %o0
4000e090: 13 10 00 6f sethi %hi(0x4001bc00), %o1
4000e094: 15 00 00 10 sethi %hi(0x4000), %o2
4000e098: 92 12 63 b0 or %o1, 0x3b0, %o1
4000e09c: 7f ff ff e2 call 4000e024 <IMFS_allocate_node>
4000e0a0: 94 12 a1 ed or %o2, 0x1ed, %o2
if ( !node )
4000e0a4: 80 a2 20 00 cmp %o0, 0
4000e0a8: 02 80 00 06 be 4000e0c0 <IMFS_create_root_node+0x38> <== NEVER TAKEN
4000e0ac: 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;
4000e0b0: 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);
4000e0b4: c2 22 20 50 st %g1, [ %o0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4000e0b8: 82 02 20 50 add %o0, 0x50, %g1
4000e0bc: 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;
}
4000e0c0: 81 c7 e0 08 ret
4000e0c4: 91 e8 00 08 restore %g0, %o0, %o0
400058cc <IMFS_dump_directory>:
void IMFS_dump_directory(
IMFS_jnode_t *the_directory,
int level
)
{
400058cc: 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 );
400058d0: 80 a6 20 00 cmp %i0, 0
400058d4: 02 80 00 2b be 40005980 <IMFS_dump_directory+0xb4> <== NEVER TAKEN
400058d8: 80 a6 60 00 cmp %i1, 0
assert( level >= 0 );
400058dc: 06 80 00 38 bl 400059bc <IMFS_dump_directory+0xf0> <== NEVER TAKEN
400058e0: 11 10 00 9a sethi %hi(0x40026800), %o0
assert( the_directory->type == IMFS_DIRECTORY );
400058e4: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
400058e8: 80 a0 60 01 cmp %g1, 1
400058ec: 12 80 00 2d bne 400059a0 <IMFS_dump_directory+0xd4> <== NEVER TAKEN
400058f0: a8 06 20 54 add %i0, 0x54, %l4
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
400058f4: e6 06 20 50 ld [ %i0 + 0x50 ], %l3
400058f8: 80 a4 c0 14 cmp %l3, %l4
400058fc: 02 80 00 1b be 40005968 <IMFS_dump_directory+0x9c>
40005900: 25 10 00 a2 sethi %hi(0x40028800), %l2
40005904: 23 10 00 9b sethi %hi(0x40026c00), %l1
40005908: a4 14 a0 f8 or %l2, 0xf8, %l2
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
for ( i=0 ; i<=level ; i++ )
fprintf(stdout, "...." );
4000590c: a2 14 60 e0 or %l1, 0xe0, %l1
IMFS_print_jnode( the_jnode );
if ( the_jnode->type == IMFS_DIRECTORY )
IMFS_dump_directory( the_jnode, level + 1 );
40005910: aa 06 60 01 add %i1, 1, %l5
for ( the_node = the_chain->first;
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
40005914: a0 10 20 00 clr %l0
for ( i=0 ; i<=level ; i++ )
fprintf(stdout, "...." );
40005918: c2 04 80 00 ld [ %l2 ], %g1
4000591c: 90 10 00 11 mov %l1, %o0
40005920: d6 00 60 08 ld [ %g1 + 8 ], %o3
40005924: 92 10 20 01 mov 1, %o1
40005928: 40 00 42 3c call 40016218 <fwrite>
4000592c: 94 10 20 04 mov 4, %o2
!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++ )
40005930: a0 04 20 01 inc %l0
40005934: 80 a6 40 10 cmp %i1, %l0
40005938: 36 bf ff f9 bge,a 4000591c <IMFS_dump_directory+0x50>
4000593c: c2 04 80 00 ld [ %l2 ], %g1
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
40005940: 7f ff ff 7d call 40005734 <IMFS_print_jnode>
40005944: 90 10 00 13 mov %l3, %o0
if ( the_jnode->type == IMFS_DIRECTORY )
40005948: c2 04 e0 4c ld [ %l3 + 0x4c ], %g1
4000594c: 80 a0 60 01 cmp %g1, 1
40005950: 22 80 00 08 be,a 40005970 <IMFS_dump_directory+0xa4>
40005954: 90 10 00 13 mov %l3, %o0
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 ) {
40005958: e6 04 c0 00 ld [ %l3 ], %l3
assert( the_directory->type == IMFS_DIRECTORY );
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
4000595c: 80 a4 c0 14 cmp %l3, %l4
40005960: 12 bf ff ee bne 40005918 <IMFS_dump_directory+0x4c>
40005964: a0 10 20 00 clr %l0
40005968: 81 c7 e0 08 ret
4000596c: 81 e8 00 00 restore
for ( i=0 ; i<=level ; i++ )
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
if ( the_jnode->type == IMFS_DIRECTORY )
IMFS_dump_directory( the_jnode, level + 1 );
40005970: 7f ff ff d7 call 400058cc <IMFS_dump_directory>
40005974: 92 10 00 15 mov %l5, %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 ) {
40005978: 10 bf ff f9 b 4000595c <IMFS_dump_directory+0x90>
4000597c: e6 04 c0 00 ld [ %l3 ], %l3
rtems_chain_node *the_node;
rtems_chain_control *the_chain;
IMFS_jnode_t *the_jnode;
int i;
assert( the_directory );
40005980: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED
40005984: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED
40005988: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED
4000598c: 90 12 23 b0 or %o0, 0x3b0, %o0 <== NOT EXECUTED
40005990: 94 12 a1 a8 or %o2, 0x1a8, %o2 <== NOT EXECUTED
40005994: 96 12 e0 98 or %o3, 0x98, %o3 <== NOT EXECUTED
40005998: 40 00 02 37 call 40006274 <__assert_func> <== NOT EXECUTED
4000599c: 92 10 20 84 mov 0x84, %o1 <== NOT EXECUTED
assert( level >= 0 );
assert( the_directory->type == IMFS_DIRECTORY );
400059a0: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED
400059a4: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED
400059a8: 90 12 23 b0 or %o0, 0x3b0, %o0 <== NOT EXECUTED
400059ac: 94 12 a1 a8 or %o2, 0x1a8, %o2 <== NOT EXECUTED
400059b0: 96 12 e0 b8 or %o3, 0xb8, %o3 <== NOT EXECUTED
400059b4: 40 00 02 30 call 40006274 <__assert_func> <== NOT EXECUTED
400059b8: 92 10 20 88 mov 0x88, %o1 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
int i;
assert( the_directory );
assert( level >= 0 );
400059bc: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED
400059c0: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED
400059c4: 90 12 23 b0 or %o0, 0x3b0, %o0 <== NOT EXECUTED
400059c8: 94 12 a1 a8 or %o2, 0x1a8, %o2 <== NOT EXECUTED
400059cc: 96 12 e0 a8 or %o3, 0xa8, %o3 <== NOT EXECUTED
400059d0: 40 00 02 29 call 40006274 <__assert_func> <== NOT EXECUTED
400059d4: 92 10 20 86 mov 0x86, %o1 <== NOT EXECUTED
4000ac88 <IMFS_eval_path>:
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4000ac88: 9d e3 bf 78 save %sp, -136, %sp
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
4000ac8c: e0 06 c0 00 ld [ %i3 ], %l0
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
4000ac90: 2b 10 00 72 sethi %hi(0x4001c800), %l5
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4000ac94: a2 10 00 18 mov %i0, %l1
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
4000ac98: aa 15 62 18 or %l5, 0x218, %l5
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
4000ac9c: a4 10 20 00 clr %l2
4000aca0: a6 07 bf d8 add %fp, -40, %l3
4000aca4: a8 07 bf fc add %fp, -4, %l4
* 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 );
4000aca8: 90 04 40 12 add %l1, %l2, %o0
4000acac: 92 10 00 19 mov %i1, %o1
4000acb0: 94 10 00 13 mov %l3, %o2
4000acb4: 40 00 02 72 call 4000b67c <IMFS_get_token>
4000acb8: 96 10 00 14 mov %l4, %o3
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
4000acbc: 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 );
4000acc0: ac 10 00 08 mov %o0, %l6
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
4000acc4: 80 a0 60 00 cmp %g1, 0
4000acc8: 02 80 00 5b be 4000ae34 <IMFS_eval_path+0x1ac> <== NEVER TAKEN
4000accc: c6 07 bf fc ld [ %fp + -4 ], %g3
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
4000acd0: b2 26 40 03 sub %i1, %g3, %i1
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
4000acd4: 80 a2 20 00 cmp %o0, 0
4000acd8: 12 80 00 11 bne 4000ad1c <IMFS_eval_path+0x94>
4000acdc: a4 04 80 03 add %l2, %g3, %l2
* 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 ) {
4000ace0: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
4000ace4: 80 a0 a0 01 cmp %g2, 1
4000ace8: 22 80 00 62 be,a 4000ae70 <IMFS_eval_path+0x1e8>
4000acec: c8 00 60 5c ld [ %g1 + 0x5c ], %g4
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
4000acf0: 7f ff ff 5f call 4000aa6c <IMFS_Set_handlers>
4000acf4: 90 10 00 1b mov %i3, %o0
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
4000acf8: c2 06 c0 00 ld [ %i3 ], %g1
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4000acfc: b5 2e a0 06 sll %i2, 6, %i2
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
4000ad00: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
4000ad04: 82 0e 80 01 and %i2, %g1, %g1
4000ad08: 80 a6 80 01 cmp %i2, %g1
4000ad0c: 12 80 00 44 bne 4000ae1c <IMFS_eval_path+0x194>
4000ad10: b0 10 00 08 mov %o0, %i0
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
4000ad14: 81 c7 e0 08 ret
4000ad18: 81 e8 00 00 restore
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
4000ad1c: c4 04 20 4c ld [ %l0 + 0x4c ], %g2
4000ad20: 80 a0 a0 01 cmp %g2, 1
4000ad24: 02 80 00 3a be 4000ae0c <IMFS_eval_path+0x184>
4000ad28: a0 10 00 01 mov %g1, %l0
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
4000ad2c: 80 a5 a0 03 cmp %l6, 3
4000ad30: 02 80 00 0a be 4000ad58 <IMFS_eval_path+0xd0>
4000ad34: 80 a5 a0 04 cmp %l6, 4
4000ad38: 02 80 00 2f be 4000adf4 <IMFS_eval_path+0x16c>
4000ad3c: 80 a5 a0 02 cmp %l6, 2
4000ad40: 02 80 00 1a be 4000ada8 <IMFS_eval_path+0x120>
4000ad44: 80 a5 a0 04 cmp %l6, 4
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
4000ad48: 12 bf ff d9 bne 4000acac <IMFS_eval_path+0x24> <== ALWAYS TAKEN
4000ad4c: 90 04 40 12 add %l1, %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 ) {
4000ad50: 10 bf ff e5 b 4000ace4 <IMFS_eval_path+0x5c> <== NOT EXECUTED
4000ad54: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 <== NOT EXECUTED
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
4000ad58: c2 00 60 4c ld [ %g1 + 0x4c ], %g1
4000ad5c: 80 a0 60 03 cmp %g1, 3
4000ad60: 02 80 00 3b be 4000ae4c <IMFS_eval_path+0x1c4>
4000ad64: 80 a0 60 04 cmp %g1, 4
node = pathloc->node_access;
if ( !node )
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
4000ad68: 02 80 00 66 be 4000af00 <IMFS_eval_path+0x278>
4000ad6c: 90 10 00 1b mov %i3, %o0
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
4000ad70: 80 a0 60 01 cmp %g1, 1
4000ad74: 12 80 00 55 bne 4000aec8 <IMFS_eval_path+0x240>
4000ad78: 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 ) {
4000ad7c: c8 04 20 5c ld [ %l0 + 0x5c ], %g4
4000ad80: 80 a1 20 00 cmp %g4, 0
4000ad84: 12 80 00 57 bne 4000aee0 <IMFS_eval_path+0x258>
4000ad88: 90 10 00 10 mov %l0, %o0
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
4000ad8c: 40 00 02 0b call 4000b5b8 <IMFS_find_match_in_dir>
4000ad90: 92 10 00 13 mov %l3, %o1
if ( !node )
4000ad94: a0 92 20 00 orcc %o0, 0, %l0
4000ad98: 02 80 00 27 be 4000ae34 <IMFS_eval_path+0x1ac>
4000ad9c: 01 00 00 00 nop
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
break;
4000ada0: 10 bf ff c2 b 4000aca8 <IMFS_eval_path+0x20>
4000ada4: e0 26 c0 00 st %l0, [ %i3 ]
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
4000ada8: c4 05 40 00 ld [ %l5 ], %g2
4000adac: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2
4000adb0: 80 a0 40 02 cmp %g1, %g2
4000adb4: 02 bf ff be be 4000acac <IMFS_eval_path+0x24>
4000adb8: 90 04 40 12 add %l1, %l2, %o0
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
pathloc->mt_entry->mt_fs_root.node_access) {
4000adbc: c8 06 e0 10 ld [ %i3 + 0x10 ], %g4
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
4000adc0: c4 01 20 1c ld [ %g4 + 0x1c ], %g2
4000adc4: 80 a0 40 02 cmp %g1, %g2
4000adc8: 22 80 00 56 be,a 4000af20 <IMFS_eval_path+0x298>
4000adcc: c4 01 20 14 ld [ %g4 + 0x14 ], %g2
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
4000add0: e0 00 60 08 ld [ %g1 + 8 ], %l0
4000add4: 80 a4 20 00 cmp %l0, 0
4000add8: 32 bf ff b5 bne,a 4000acac <IMFS_eval_path+0x24>
4000addc: e0 26 c0 00 st %l0, [ %i3 ]
rtems_set_errno_and_return_minus_one( ENOENT );
4000ade0: 40 00 10 d0 call 4000f120 <__errno>
4000ade4: b0 10 3f ff mov -1, %i0
4000ade8: ec 22 00 00 st %l6, [ %o0 ]
4000adec: 81 c7 e0 08 ret
4000adf0: 81 e8 00 00 restore
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
4000adf4: 40 00 10 cb call 4000f120 <__errno>
4000adf8: b0 10 3f ff mov -1, %i0
4000adfc: 82 10 20 5b mov 0x5b, %g1
4000ae00: c2 22 00 00 st %g1, [ %o0 ]
4000ae04: 81 c7 e0 08 ret
4000ae08: 81 e8 00 00 restore
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4000ae0c: c4 00 60 30 ld [ %g1 + 0x30 ], %g2
4000ae10: 80 88 a0 40 btst 0x40, %g2
4000ae14: 12 bf ff c7 bne 4000ad30 <IMFS_eval_path+0xa8>
4000ae18: 80 a5 a0 03 cmp %l6, 3
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
4000ae1c: 40 00 10 c1 call 4000f120 <__errno>
4000ae20: b0 10 3f ff mov -1, %i0
4000ae24: 82 10 20 0d mov 0xd, %g1
4000ae28: c2 22 00 00 st %g1, [ %o0 ]
4000ae2c: 81 c7 e0 08 ret
4000ae30: 81 e8 00 00 restore
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
if ( !node )
rtems_set_errno_and_return_minus_one( ENOENT );
4000ae34: 40 00 10 bb call 4000f120 <__errno>
4000ae38: b0 10 3f ff mov -1, %i0
4000ae3c: 82 10 20 02 mov 2, %g1
4000ae40: c2 22 00 00 st %g1, [ %o0 ]
4000ae44: 81 c7 e0 08 ret
4000ae48: 81 e8 00 00 restore
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
IMFS_evaluate_hard_link( pathloc, 0 );
4000ae4c: 90 10 00 1b mov %i3, %o0
4000ae50: 7f ff ff 31 call 4000ab14 <IMFS_evaluate_hard_link>
4000ae54: 92 10 20 00 clr %o1
node = pathloc->node_access;
4000ae58: e0 06 c0 00 ld [ %i3 ], %l0
if ( !node )
4000ae5c: 80 a4 20 00 cmp %l0, 0
4000ae60: 02 80 00 1a be 4000aec8 <IMFS_eval_path+0x240> <== NEVER TAKEN
4000ae64: 01 00 00 00 nop
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
node = pathloc->node_access;
4000ae68: 10 bf ff c2 b 4000ad70 <IMFS_eval_path+0xe8>
4000ae6c: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
*
* NOTE: The behavior of stat() on a mount point appears to be questionable.
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
4000ae70: 80 a1 20 00 cmp %g4, 0
4000ae74: 02 bf ff 9f be 4000acf0 <IMFS_eval_path+0x68>
4000ae78: 01 00 00 00 nop
newloc = node->info.directory.mt_fs->mt_fs_root;
4000ae7c: c4 01 20 28 ld [ %g4 + 0x28 ], %g2
*pathloc = newloc;
4000ae80: d6 01 20 2c ld [ %g4 + 0x2c ], %o3
* NOTE: The behavior of stat() on a mount point appears to be questionable.
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
4000ae84: d8 01 20 24 ld [ %g4 + 0x24 ], %o4
4000ae88: da 01 20 20 ld [ %g4 + 0x20 ], %o5
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
4000ae8c: c2 00 80 00 ld [ %g2 ], %g1
* NOTE: The behavior of stat() on a mount point appears to be questionable.
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
4000ae90: c8 01 20 1c ld [ %g4 + 0x1c ], %g4
*/
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
4000ae94: 92 06 40 03 add %i1, %g3, %o1
4000ae98: 86 24 80 03 sub %l2, %g3, %g3
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
4000ae9c: d6 26 e0 10 st %o3, [ %i3 + 0x10 ]
4000aea0: d8 26 e0 08 st %o4, [ %i3 + 8 ]
4000aea4: da 26 e0 04 st %o5, [ %i3 + 4 ]
4000aea8: c8 26 c0 00 st %g4, [ %i3 ]
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
4000aeac: 90 04 40 03 add %l1, %g3, %o0
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
4000aeb0: c4 26 e0 0c st %g2, [ %i3 + 0xc ]
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
4000aeb4: 94 10 00 1a mov %i2, %o2
4000aeb8: 9f c0 40 00 call %g1
4000aebc: 96 10 00 1b mov %i3, %o3
4000aec0: 81 c7 e0 08 ret
4000aec4: 91 e8 00 08 restore %g0, %o0, %o0
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
4000aec8: 40 00 10 96 call 4000f120 <__errno>
4000aecc: b0 10 3f ff mov -1, %i0
4000aed0: 82 10 20 14 mov 0x14, %g1
4000aed4: c2 22 00 00 st %g1, [ %o0 ]
4000aed8: 81 c7 e0 08 ret
4000aedc: 81 e8 00 00 restore
* 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 ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
4000aee0: c4 01 20 28 ld [ %g4 + 0x28 ], %g2
*pathloc = newloc;
4000aee4: d6 01 20 2c ld [ %g4 + 0x2c ], %o3
* 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 ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
4000aee8: d8 01 20 24 ld [ %g4 + 0x24 ], %o4
4000aeec: da 01 20 20 ld [ %g4 + 0x20 ], %o5
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
4000aef0: c2 00 80 00 ld [ %g2 ], %g1
4000aef4: c6 07 bf fc ld [ %fp + -4 ], %g3
* 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 ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
4000aef8: 10 bf ff e7 b 4000ae94 <IMFS_eval_path+0x20c>
4000aefc: c8 01 20 1c ld [ %g4 + 0x1c ], %g4
if ( !node )
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
4000af00: 7f ff ff 20 call 4000ab80 <IMFS_evaluate_sym_link>
4000af04: 92 10 20 00 clr %o1
node = pathloc->node_access;
4000af08: e0 06 c0 00 ld [ %i3 ], %l0
if ( result == -1 )
4000af0c: 80 a2 3f ff cmp %o0, -1
4000af10: 02 bf ff 81 be 4000ad14 <IMFS_eval_path+0x8c> <== NEVER TAKEN
4000af14: b0 10 00 08 mov %o0, %i0
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
node = pathloc->node_access;
4000af18: 10 bf ff 96 b 4000ad70 <IMFS_eval_path+0xe8>
4000af1c: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
*pathloc = newloc;
4000af20: d6 01 20 18 ld [ %g4 + 0x18 ], %o3
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
4000af24: d8 01 20 10 ld [ %g4 + 0x10 ], %o4
4000af28: da 01 20 0c ld [ %g4 + 0xc ], %o5
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
4000af2c: c2 00 80 00 ld [ %g2 ], %g1
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
4000af30: 10 bf ff d9 b 4000ae94 <IMFS_eval_path+0x20c>
4000af34: c8 01 20 08 ld [ %g4 + 8 ], %g4
4000b010 <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 */
)
{
4000b010: 9d e3 bf 78 save %sp, -136, %sp
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
4000b014: e0 06 40 00 ld [ %i1 ], %l0
/*
* Get the path length.
*/
pathlen = strlen( path );
4000b018: 90 10 00 18 mov %i0, %o0
4000b01c: 40 00 13 f9 call 40010000 <strlen>
4000b020: 2d 10 00 72 sethi %hi(0x4001c800), %l6
int IMFS_evaluate_for_make(
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
4000b024: a2 10 00 18 mov %i0, %l1
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
4000b028: a6 10 20 00 clr %l3
4000b02c: a8 07 bf d8 add %fp, -40, %l4
4000b030: aa 07 bf fc add %fp, -4, %l5
4000b034: a4 10 00 08 mov %o0, %l2
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
4000b038: ac 15 a2 18 or %l6, 0x218, %l6
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
4000b03c: 92 10 00 12 mov %l2, %o1
4000b040: 90 04 40 13 add %l1, %l3, %o0
4000b044: 94 10 00 14 mov %l4, %o2
4000b048: 40 00 01 8d call 4000b67c <IMFS_get_token>
4000b04c: 96 10 00 15 mov %l5, %o3
pathlen -= len;
4000b050: c6 07 bf fc ld [ %fp + -4 ], %g3
i += len;
if ( !pathloc->node_access )
4000b054: c2 06 40 00 ld [ %i1 ], %g1
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
4000b058: ae 10 00 08 mov %o0, %l7
pathlen -= len;
i += len;
if ( !pathloc->node_access )
4000b05c: 80 a0 60 00 cmp %g1, 0
4000b060: 02 80 00 70 be 4000b220 <IMFS_evaluate_for_make+0x210> <== NEVER TAKEN
4000b064: a4 24 80 03 sub %l2, %g3, %l2
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
4000b068: 80 a2 20 00 cmp %o0, 0
4000b06c: 32 80 00 08 bne,a 4000b08c <IMFS_evaluate_for_make+0x7c>
4000b070: c4 04 20 4c ld [ %l0 + 0x4c ], %g2
pathloc->node_access = node;
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
4000b074: 40 00 10 2b call 4000f120 <__errno>
4000b078: b0 10 3f ff mov -1, %i0
4000b07c: 82 10 20 11 mov 0x11, %g1
4000b080: c2 22 00 00 st %g1, [ %o0 ]
4000b084: 81 c7 e0 08 ret
4000b088: 81 e8 00 00 restore
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
4000b08c: 80 a0 a0 01 cmp %g2, 1
4000b090: 02 80 00 46 be 4000b1a8 <IMFS_evaluate_for_make+0x198>
4000b094: a0 10 00 01 mov %g1, %l0
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
4000b098: 80 a5 e0 02 cmp %l7, 2
4000b09c: 02 80 00 30 be 4000b15c <IMFS_evaluate_for_make+0x14c>
4000b0a0: a6 04 c0 03 add %l3, %g3, %l3
4000b0a4: 80 a5 e0 02 cmp %l7, 2
4000b0a8: 08 80 00 0d bleu 4000b0dc <IMFS_evaluate_for_make+0xcc>
4000b0ac: 80 a5 e0 00 cmp %l7, 0
4000b0b0: 80 a5 e0 03 cmp %l7, 3
4000b0b4: 02 80 00 12 be 4000b0fc <IMFS_evaluate_for_make+0xec>
4000b0b8: 80 a5 e0 04 cmp %l7, 4
4000b0bc: 12 bf ff e1 bne 4000b040 <IMFS_evaluate_for_make+0x30> <== NEVER TAKEN
4000b0c0: 92 10 00 12 mov %l2, %o1
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
4000b0c4: 40 00 10 17 call 4000f120 <__errno>
4000b0c8: b0 10 3f ff mov -1, %i0
4000b0cc: 82 10 20 5b mov 0x5b, %g1
4000b0d0: c2 22 00 00 st %g1, [ %o0 ]
4000b0d4: 81 c7 e0 08 ret
4000b0d8: 81 e8 00 00 restore
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
4000b0dc: 12 bf ff d9 bne 4000b040 <IMFS_evaluate_for_make+0x30> <== ALWAYS TAKEN
4000b0e0: 92 10 00 12 mov %l2, %o1
pathloc->node_access = node;
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
4000b0e4: 40 00 10 0f call 4000f120 <__errno> <== NOT EXECUTED
4000b0e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000b0ec: 82 10 20 11 mov 0x11, %g1 <== NOT EXECUTED
4000b0f0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000b0f4: 81 c7 e0 08 ret <== NOT EXECUTED
4000b0f8: 81 e8 00 00 restore <== NOT EXECUTED
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
4000b0fc: c2 00 60 4c ld [ %g1 + 0x4c ], %g1
4000b100: 80 a0 60 03 cmp %g1, 3
4000b104: 02 80 00 78 be 4000b2e4 <IMFS_evaluate_for_make+0x2d4>
4000b108: 80 a0 60 04 cmp %g1, 4
result = IMFS_evaluate_link( pathloc, 0 );
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
4000b10c: 02 80 00 77 be 4000b2e8 <IMFS_evaluate_for_make+0x2d8>
4000b110: 90 10 00 19 mov %i1, %o0
if ( result == -1 )
return -1;
}
node = pathloc->node_access;
if ( !node )
4000b114: 80 a4 20 00 cmp %l0, 0
4000b118: 02 80 00 5a be 4000b280 <IMFS_evaluate_for_make+0x270> <== NEVER TAKEN
4000b11c: 01 00 00 00 nop
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
4000b120: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
4000b124: 80 a0 60 01 cmp %g1, 1
4000b128: 12 80 00 56 bne 4000b280 <IMFS_evaluate_for_make+0x270>
4000b12c: 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 ) {
4000b130: c6 04 20 5c ld [ %l0 + 0x5c ], %g3
4000b134: 80 a0 e0 00 cmp %g3, 0
4000b138: 12 80 00 58 bne 4000b298 <IMFS_evaluate_for_make+0x288>
4000b13c: 90 10 00 10 mov %l0, %o0
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
4000b140: 40 00 01 1e call 4000b5b8 <IMFS_find_match_in_dir>
4000b144: 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 )
4000b148: a0 92 20 00 orcc %o0, 0, %l0
4000b14c: 02 80 00 21 be 4000b1d0 <IMFS_evaluate_for_make+0x1c0>
4000b150: c2 07 bf fc ld [ %fp + -4 ], %g1
done = true;
else
pathloc->node_access = node;
4000b154: 10 bf ff ba b 4000b03c <IMFS_evaluate_for_make+0x2c>
4000b158: e0 26 40 00 st %l0, [ %i1 ]
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
4000b15c: c4 05 80 00 ld [ %l6 ], %g2
4000b160: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2
4000b164: 80 a0 40 02 cmp %g1, %g2
4000b168: 02 bf ff b6 be 4000b040 <IMFS_evaluate_for_make+0x30>
4000b16c: 92 10 00 12 mov %l2, %o1
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){
4000b170: c8 06 60 10 ld [ %i1 + 0x10 ], %g4
4000b174: c4 01 20 1c ld [ %g4 + 0x1c ], %g2
4000b178: 80 a0 40 02 cmp %g1, %g2
4000b17c: 22 80 00 62 be,a 4000b304 <IMFS_evaluate_for_make+0x2f4>
4000b180: c4 01 20 14 ld [ %g4 + 0x14 ], %g2
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
}
} else {
if ( !node->Parent )
4000b184: e0 00 60 08 ld [ %g1 + 8 ], %l0
4000b188: 80 a4 20 00 cmp %l0, 0
4000b18c: 32 bf ff ad bne,a 4000b040 <IMFS_evaluate_for_make+0x30>
4000b190: e0 26 40 00 st %l0, [ %i1 ]
rtems_set_errno_and_return_minus_one( ENOENT );
4000b194: 40 00 0f e3 call 4000f120 <__errno>
4000b198: b0 10 3f ff mov -1, %i0
4000b19c: ee 22 00 00 st %l7, [ %o0 ]
4000b1a0: 81 c7 e0 08 ret
4000b1a4: 81 e8 00 00 restore
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4000b1a8: c4 00 60 30 ld [ %g1 + 0x30 ], %g2
4000b1ac: 80 88 a0 40 btst 0x40, %g2
4000b1b0: 12 bf ff bb bne 4000b09c <IMFS_evaluate_for_make+0x8c>
4000b1b4: 80 a5 e0 02 cmp %l7, 2
/*
* We must have Write and execute permission on the returned node.
*/
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) )
rtems_set_errno_and_return_minus_one( EACCES );
4000b1b8: 40 00 0f da call 4000f120 <__errno>
4000b1bc: b0 10 3f ff mov -1, %i0
4000b1c0: 82 10 20 0d mov 0xd, %g1
4000b1c4: c2 22 00 00 st %g1, [ %o0 ]
4000b1c8: 81 c7 e0 08 ret
4000b1cc: 81 e8 00 00 restore
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
4000b1d0: 82 24 c0 01 sub %l3, %g1, %g1
4000b1d4: 82 04 40 01 add %l1, %g1, %g1
4000b1d8: c2 26 80 00 st %g1, [ %i2 ]
/*
* 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++) {
4000b1dc: c2 4c 40 13 ldsb [ %l1 + %l3 ], %g1
4000b1e0: 80 a0 60 00 cmp %g1, 0
4000b1e4: 02 80 00 19 be 4000b248 <IMFS_evaluate_for_make+0x238>
4000b1e8: 80 a0 60 2f cmp %g1, 0x2f
if ( !IMFS_is_separator( path[ i ] ) )
4000b1ec: 12 80 00 13 bne 4000b238 <IMFS_evaluate_for_make+0x228>
4000b1f0: 80 a0 60 5c cmp %g1, 0x5c
rtems_set_errno_and_return_minus_one( ENOENT );
4000b1f4: a2 04 40 13 add %l1, %l3, %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++) {
4000b1f8: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1
4000b1fc: 80 a0 60 00 cmp %g1, 0
4000b200: 02 80 00 12 be 4000b248 <IMFS_evaluate_for_make+0x238>
4000b204: a2 04 60 01 inc %l1
if ( !IMFS_is_separator( path[ i ] ) )
4000b208: 80 a0 60 5c cmp %g1, 0x5c
4000b20c: 22 bf ff fc be,a 4000b1fc <IMFS_evaluate_for_make+0x1ec>
4000b210: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1
4000b214: 80 a0 60 2f cmp %g1, 0x2f
4000b218: 22 bf ff f9 be,a 4000b1fc <IMFS_evaluate_for_make+0x1ec>
4000b21c: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1
rtems_set_errno_and_return_minus_one( ENOENT );
4000b220: 40 00 0f c0 call 4000f120 <__errno>
4000b224: b0 10 3f ff mov -1, %i0
4000b228: 82 10 20 02 mov 2, %g1
4000b22c: c2 22 00 00 st %g1, [ %o0 ]
4000b230: 81 c7 e0 08 ret
4000b234: 81 e8 00 00 restore
* We have evaluated the path as far as we can.
* Verify there is not any invalid stuff at the end of the name.
*/
for( ; path[i] != '\0'; i++) {
if ( !IMFS_is_separator( path[ i ] ) )
4000b238: 12 bf ff fa bne 4000b220 <IMFS_evaluate_for_make+0x210> <== NEVER TAKEN
4000b23c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOENT );
4000b240: 10 bf ff ee b 4000b1f8 <IMFS_evaluate_for_make+0x1e8>
4000b244: a2 04 40 13 add %l1, %l3, %l1
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
4000b248: 7f ff fe 09 call 4000aa6c <IMFS_Set_handlers>
4000b24c: 90 10 00 19 mov %i1, %o0
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
4000b250: c2 06 40 00 ld [ %i1 ], %g1
if ( node->type != IMFS_DIRECTORY )
4000b254: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
4000b258: 80 a0 a0 01 cmp %g2, 1
4000b25c: 12 80 00 09 bne 4000b280 <IMFS_evaluate_for_make+0x270> <== NEVER TAKEN
4000b260: b0 10 00 08 mov %o0, %i0
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4000b264: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
4000b268: 82 08 60 c0 and %g1, 0xc0, %g1
4000b26c: 80 a0 60 c0 cmp %g1, 0xc0
4000b270: 12 bf ff d2 bne 4000b1b8 <IMFS_evaluate_for_make+0x1a8>
4000b274: 01 00 00 00 nop
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
4000b278: 81 c7 e0 08 ret
4000b27c: 81 e8 00 00 restore
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
4000b280: 40 00 0f a8 call 4000f120 <__errno>
4000b284: b0 10 3f ff mov -1, %i0
4000b288: 82 10 20 14 mov 0x14, %g1
4000b28c: c2 22 00 00 st %g1, [ %o0 ]
4000b290: 81 c7 e0 08 ret
4000b294: 81 e8 00 00 restore
* 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 ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
4000b298: c4 00 e0 28 ld [ %g3 + 0x28 ], %g2
*pathloc = newloc;
4000b29c: d8 00 e0 2c ld [ %g3 + 0x2c ], %o4
* 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 ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
4000b2a0: da 00 e0 24 ld [ %g3 + 0x24 ], %o5
4000b2a4: c8 00 e0 20 ld [ %g3 + 0x20 ], %g4
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
4000b2a8: d0 07 bf fc ld [ %fp + -4 ], %o0
* 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 ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
4000b2ac: c6 00 e0 1c ld [ %g3 + 0x1c ], %g3
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
4000b2b0: c2 00 a0 04 ld [ %g2 + 4 ], %g1
4000b2b4: 90 24 c0 08 sub %l3, %o0, %o0
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
4000b2b8: d8 26 60 10 st %o4, [ %i1 + 0x10 ]
4000b2bc: da 26 60 08 st %o5, [ %i1 + 8 ]
4000b2c0: c8 26 60 04 st %g4, [ %i1 + 4 ]
4000b2c4: c6 26 40 00 st %g3, [ %i1 ]
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
4000b2c8: 90 04 40 08 add %l1, %o0, %o0
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
4000b2cc: c4 26 60 0c st %g2, [ %i1 + 0xc ]
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
4000b2d0: 92 10 00 19 mov %i1, %o1
4000b2d4: 9f c0 40 00 call %g1
4000b2d8: 94 10 00 1a mov %i2, %o2
4000b2dc: 81 c7 e0 08 ret
4000b2e0: 91 e8 00 08 restore %g0, %o0, %o0
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_link( pathloc, 0 );
4000b2e4: 90 10 00 19 mov %i1, %o0
4000b2e8: 7f ff ff 14 call 4000af38 <IMFS_evaluate_link>
4000b2ec: 92 10 20 00 clr %o1
if ( result == -1 )
4000b2f0: 80 a2 3f ff cmp %o0, -1
4000b2f4: 02 bf ff 64 be 4000b084 <IMFS_evaluate_for_make+0x74> <== NEVER TAKEN
4000b2f8: b0 10 00 08 mov %o0, %i0
4000b2fc: 10 bf ff 86 b 4000b114 <IMFS_evaluate_for_make+0x104>
4000b300: e0 06 40 00 ld [ %i1 ], %l0
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
*pathloc = newloc;
4000b304: d6 01 20 18 ld [ %g4 + 0x18 ], %o3
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
4000b308: d8 01 20 10 ld [ %g4 + 0x10 ], %o4
4000b30c: da 01 20 0c ld [ %g4 + 0xc ], %o5
4000b310: c8 01 20 08 ld [ %g4 + 8 ], %g4
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
4000b314: 86 24 c0 03 sub %l3, %g3, %g3
4000b318: c2 00 a0 04 ld [ %g2 + 4 ], %g1
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
*pathloc = newloc;
4000b31c: d6 26 60 10 st %o3, [ %i1 + 0x10 ]
4000b320: d8 26 60 08 st %o4, [ %i1 + 8 ]
4000b324: da 26 60 04 st %o5, [ %i1 + 4 ]
4000b328: c8 26 40 00 st %g4, [ %i1 ]
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
4000b32c: 10 bf ff e8 b 4000b2cc <IMFS_evaluate_for_make+0x2bc>
4000b330: 90 04 40 03 add %l1, %g3, %o0
4000ab14 <IMFS_evaluate_hard_link>:
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
4000ab14: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = node->node_access;
4000ab18: c2 06 00 00 ld [ %i0 ], %g1
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
4000ab1c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
4000ab20: 80 a0 a0 03 cmp %g2, 3
4000ab24: 12 80 00 14 bne 4000ab74 <IMFS_evaluate_hard_link+0x60> <== NEVER TAKEN
4000ab28: 90 10 00 18 mov %i0, %o0
/*
* Set the hard link value and the handlers.
*/
node->node_access = jnode->info.hard_link.link_node;
4000ab2c: c2 00 60 50 ld [ %g1 + 0x50 ], %g1
IMFS_Set_handlers( node );
4000ab30: 7f ff ff cf call 4000aa6c <IMFS_Set_handlers>
4000ab34: c2 26 00 00 st %g1, [ %i0 ]
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
4000ab38: c2 06 00 00 ld [ %i0 ], %g1
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4000ab3c: b3 2e 60 06 sll %i1, 6, %i1
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
4000ab40: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
4000ab44: 82 0e 40 01 and %i1, %g1, %g1
4000ab48: 80 a6 40 01 cmp %i1, %g1
4000ab4c: 02 80 00 08 be 4000ab6c <IMFS_evaluate_hard_link+0x58> <== ALWAYS TAKEN
4000ab50: 01 00 00 00 nop
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
4000ab54: 40 00 11 73 call 4000f120 <__errno> <== NOT EXECUTED
4000ab58: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
4000ab5c: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED
4000ab60: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000ab64: 81 c7 e0 08 ret <== NOT EXECUTED
4000ab68: 81 e8 00 00 restore <== NOT EXECUTED
return result;
}
4000ab6c: 81 c7 e0 08 ret
4000ab70: 91 e8 20 00 restore %g0, 0, %o0
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
rtems_fatal_error_occurred (0xABCD0000);
4000ab74: 7f ff f1 e0 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000ab78: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED
4000af38 <IMFS_evaluate_link>:
int IMFS_evaluate_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
4000af38: 9d e3 bf a0 save %sp, -96, %sp
4000af3c: 21 10 00 72 sethi %hi(0x4001c800), %l0
4000af40: a2 10 00 18 mov %i0, %l1
4000af44: c2 04 22 18 ld [ %l0 + 0x218 ], %g1
else if (jnode->type == IMFS_SYM_LINK )
result = IMFS_evaluate_sym_link( node, flags );
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
4000af48: 10 80 00 07 b 4000af64 <IMFS_evaluate_link+0x2c>
4000af4c: a6 14 22 18 or %l0, 0x218, %l3
*/
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
else if (jnode->type == IMFS_SYM_LINK )
4000af50: 02 80 00 21 be 4000afd4 <IMFS_evaluate_link+0x9c>
4000af54: 84 00 bf fd add %g2, -3, %g2
result = IMFS_evaluate_sym_link( node, flags );
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
4000af58: 80 a0 a0 01 cmp %g2, 1
4000af5c: 18 80 00 1b bgu 4000afc8 <IMFS_evaluate_link+0x90> <== ALWAYS TAKEN
4000af60: 90 10 20 00 clr %o0
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
4000af64: c4 10 60 30 lduh [ %g1 + 0x30 ], %g2
{
IMFS_jnode_t *jnode;
int result = 0;
do {
jnode = node->node_access;
4000af68: e4 04 40 00 ld [ %l1 ], %l2
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
4000af6c: 84 00 a0 01 inc %g2
4000af70: c4 30 60 30 sth %g2, [ %g1 + 0x30 ]
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
4000af74: 85 28 a0 10 sll %g2, 0x10, %g2
4000af78: 85 30 a0 10 srl %g2, 0x10, %g2
4000af7c: 80 a0 a0 05 cmp %g2, 5
4000af80: 18 80 00 1d bgu 4000aff4 <IMFS_evaluate_link+0xbc>
4000af84: 01 00 00 00 nop
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
4000af88: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2
4000af8c: 80 a0 a0 03 cmp %g2, 3
4000af90: 12 bf ff f0 bne 4000af50 <IMFS_evaluate_link+0x18>
4000af94: 80 a0 a0 04 cmp %g2, 4
result = IMFS_evaluate_hard_link( node, flags );
4000af98: 90 10 00 11 mov %l1, %o0
4000af9c: 7f ff fe de call 4000ab14 <IMFS_evaluate_hard_link>
4000afa0: 92 10 00 19 mov %i1, %o1
else if (jnode->type == IMFS_SYM_LINK )
result = IMFS_evaluate_sym_link( node, flags );
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
4000afa4: 80 a2 20 00 cmp %o0, 0
4000afa8: 12 80 00 08 bne 4000afc8 <IMFS_evaluate_link+0x90> <== NEVER TAKEN
4000afac: c2 04 22 18 ld [ %l0 + 0x218 ], %g1
4000afb0: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2
4000afb4: 84 00 bf fd add %g2, -3, %g2
4000afb8: 80 a0 a0 01 cmp %g2, 1
4000afbc: 08 bf ff ea bleu 4000af64 <IMFS_evaluate_link+0x2c> <== ALWAYS TAKEN
4000afc0: c2 04 c0 00 ld [ %l3 ], %g1
4000afc4: 90 10 20 00 clr %o0 <== NOT EXECUTED
/*
* Clear link counter.
*/
rtems_filesystem_link_counts = 0;
4000afc8: c0 30 60 30 clrh [ %g1 + 0x30 ]
return result;
}
4000afcc: 81 c7 e0 08 ret
4000afd0: 91 e8 00 08 restore %g0, %o0, %o0
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
else if (jnode->type == IMFS_SYM_LINK )
result = IMFS_evaluate_sym_link( node, flags );
4000afd4: 90 10 00 11 mov %l1, %o0
4000afd8: 7f ff fe ea call 4000ab80 <IMFS_evaluate_sym_link>
4000afdc: 92 10 00 19 mov %i1, %o1
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
4000afe0: 80 a2 20 00 cmp %o0, 0
4000afe4: 22 bf ff f4 be,a 4000afb4 <IMFS_evaluate_link+0x7c>
4000afe8: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2
4000afec: 10 bf ff f7 b 4000afc8 <IMFS_evaluate_link+0x90>
4000aff0: c2 04 22 18 ld [ %l0 + 0x218 ], %g1
*/
rtems_filesystem_link_counts ++;
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
rtems_filesystem_link_counts = 0;
rtems_set_errno_and_return_minus_one( ELOOP );
4000aff4: 40 00 10 4b call 4000f120 <__errno>
4000aff8: c0 30 60 30 clrh [ %g1 + 0x30 ]
4000affc: 82 10 20 5c mov 0x5c, %g1
4000b000: c2 22 00 00 st %g1, [ %o0 ]
4000b004: 90 10 3f ff mov -1, %o0
*/
rtems_filesystem_link_counts = 0;
return result;
}
4000b008: 81 c7 e0 08 ret
4000b00c: 91 e8 00 08 restore %g0, %o0, %o0
4000aaf8 <IMFS_evaluate_permission>:
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4000aaf8: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
4000aafc: 93 2a 60 06 sll %o1, 6, %o1 <== NOT EXECUTED
4000ab00: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 <== NOT EXECUTED
4000ab04: 82 2a 40 01 andn %o1, %g1, %g1 <== NOT EXECUTED
return 1;
return 0;
}
4000ab08: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
4000ab0c: 81 c3 e0 08 retl <== NOT EXECUTED
4000ab10: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED
4000ab80 <IMFS_evaluate_sym_link>:
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
4000ab80: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = node->node_access;
4000ab84: c2 06 00 00 ld [ %i0 ], %g1
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
4000ab88: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
4000ab8c: 80 a0 a0 04 cmp %g2, 4
4000ab90: 12 80 00 3b bne 4000ac7c <IMFS_evaluate_sym_link+0xfc> <== NEVER TAKEN
4000ab94: 01 00 00 00 nop
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
4000ab98: c4 00 60 08 ld [ %g1 + 8 ], %g2
4000ab9c: 80 a0 a0 00 cmp %g2, 0
4000aba0: 02 80 00 35 be 4000ac74 <IMFS_evaluate_sym_link+0xf4> <== NEVER TAKEN
4000aba4: 01 00 00 00 nop
/*
* Move the node_access to either the symbolic links parent or
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
4000aba8: c4 26 00 00 st %g2, [ %i0 ]
rtems_filesystem_get_sym_start_loc(
4000abac: c4 00 60 50 ld [ %g1 + 0x50 ], %g2
4000abb0: c6 48 80 00 ldsb [ %g2 ], %g3
4000abb4: 80 a0 e0 5c cmp %g3, 0x5c
4000abb8: 12 80 00 28 bne 4000ac58 <IMFS_evaluate_sym_link+0xd8> <== ALWAYS TAKEN
4000abbc: 80 a0 e0 2f cmp %g3, 0x2f
4000abc0: 05 10 00 72 sethi %hi(0x4001c800), %g2 <== NOT EXECUTED
4000abc4: c4 00 a2 18 ld [ %g2 + 0x218 ], %g2 ! 4001ca18 <rtems_current_user_env>
4000abc8: a0 10 20 01 mov 1, %l0
4000abcc: c6 00 a0 18 ld [ %g2 + 0x18 ], %g3
4000abd0: c6 26 00 00 st %g3, [ %i0 ]
4000abd4: c6 00 a0 1c ld [ %g2 + 0x1c ], %g3
4000abd8: c6 26 20 04 st %g3, [ %i0 + 4 ]
4000abdc: c6 00 a0 20 ld [ %g2 + 0x20 ], %g3
4000abe0: c6 26 20 08 st %g3, [ %i0 + 8 ]
4000abe4: c6 00 a0 24 ld [ %g2 + 0x24 ], %g3
4000abe8: c6 26 20 0c st %g3, [ %i0 + 0xc ]
4000abec: c4 00 a0 28 ld [ %g2 + 0x28 ], %g2
4000abf0: c4 26 20 10 st %g2, [ %i0 + 0x10 ]
4000abf4: c4 00 60 50 ld [ %g1 + 0x50 ], %g2
* 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] ),
4000abf8: a0 00 80 10 add %g2, %l0, %l0
4000abfc: 40 00 15 01 call 40010000 <strlen>
4000ac00: 90 10 00 10 mov %l0, %o0
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
4000ac04: 94 10 00 19 mov %i1, %o2
&jnode->info.sym_link.name[i],
strlen( &jnode->info.sym_link.name[i] ),
4000ac08: 92 10 00 08 mov %o0, %o1
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
4000ac0c: 96 10 00 18 mov %i0, %o3
4000ac10: 40 00 00 1e call 4000ac88 <IMFS_eval_path>
4000ac14: 90 10 00 10 mov %l0, %o0
4000ac18: a0 10 00 08 mov %o0, %l0
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
4000ac1c: 7f ff ff 94 call 4000aa6c <IMFS_Set_handlers>
4000ac20: 90 10 00 18 mov %i0, %o0
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
4000ac24: c2 06 00 00 ld [ %i0 ], %g1
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4000ac28: b3 2e 60 06 sll %i1, 6, %i1
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
4000ac2c: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
4000ac30: 82 0e 40 01 and %i1, %g1, %g1
4000ac34: 80 a6 40 01 cmp %i1, %g1
4000ac38: 02 80 00 06 be 4000ac50 <IMFS_evaluate_sym_link+0xd0> <== ALWAYS TAKEN
4000ac3c: 01 00 00 00 nop
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
4000ac40: 40 00 11 38 call 4000f120 <__errno> <== NOT EXECUTED
4000ac44: a0 10 3f ff mov -1, %l0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
4000ac48: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED
4000ac4c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return result;
}
4000ac50: 81 c7 e0 08 ret
4000ac54: 91 e8 00 10 restore %g0, %l0, %o0
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
rtems_filesystem_get_sym_start_loc(
4000ac58: 22 bf ff db be,a 4000abc4 <IMFS_evaluate_sym_link+0x44>
4000ac5c: 05 10 00 72 sethi %hi(0x4001c800), %g2
4000ac60: 80 a0 e0 00 cmp %g3, 0
4000ac64: 12 bf ff e5 bne 4000abf8 <IMFS_evaluate_sym_link+0x78> <== ALWAYS TAKEN
4000ac68: a0 10 20 00 clr %l0
4000ac6c: 10 bf ff d6 b 4000abc4 <IMFS_evaluate_sym_link+0x44> <== NOT EXECUTED
4000ac70: 05 10 00 72 sethi %hi(0x4001c800), %g2 <== NOT EXECUTED
if ( jnode->type != IMFS_SYM_LINK )
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
rtems_fatal_error_occurred( 0xBAD00000 );
4000ac74: 7f ff f1 a0 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000ac78: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
rtems_fatal_error_occurred (0xABCD0000);
4000ac7c: 7f ff f1 9e call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000ac80: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED
4000b4f4 <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
4000b4f4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
4000b4f8: e2 06 20 3c ld [ %i0 + 0x3c ], %l1 <== NOT EXECUTED
int err = pipe_release(&JNODE2PIPE(jnode), iop);
4000b4fc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
4000b500: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
4000b504: 40 00 09 6b call 4000dab0 <pipe_release> <== NOT EXECUTED
4000b508: 90 04 60 50 add %l1, 0x50, %o0 <== NOT EXECUTED
if (! err) {
4000b50c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
4000b510: 02 80 00 06 be 4000b528 <IMFS_fifo_close+0x34> <== NOT EXECUTED
4000b514: 80 a6 20 00 cmp %i0, 0 <== 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)
free(jnode);
}
IMFS_FIFO_RETURN(err);
4000b518: 06 80 00 14 bl 4000b568 <IMFS_fifo_close+0x74> <== NOT EXECUTED
4000b51c: 01 00 00 00 nop <== NOT EXECUTED
}
4000b520: 81 c7 e0 08 ret <== NOT EXECUTED
4000b524: 81 e8 00 00 restore <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
if (! err) {
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000b528: c2 04 20 18 ld [ %l0 + 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)
4000b52c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
if (! err) {
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000b530: 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)
4000b534: 40 00 02 6c call 4000bee4 <rtems_libio_is_file_open> <== NOT EXECUTED
4000b538: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED
4000b53c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000b540: 12 80 00 08 bne 4000b560 <IMFS_fifo_close+0x6c> <== NOT EXECUTED
4000b544: 01 00 00 00 nop <== NOT EXECUTED
4000b548: c2 14 60 34 lduh [ %l1 + 0x34 ], %g1 <== NOT EXECUTED
4000b54c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000b550: 12 80 00 04 bne 4000b560 <IMFS_fifo_close+0x6c> <== NOT EXECUTED
4000b554: 01 00 00 00 nop <== NOT EXECUTED
free(jnode);
4000b558: 40 00 01 b8 call 4000bc38 <free> <== NOT EXECUTED
4000b55c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
4000b560: 81 c7 e0 08 ret <== NOT EXECUTED
4000b564: 81 e8 00 00 restore <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
4000b568: 40 00 0e ee call 4000f120 <__errno> <== NOT EXECUTED
4000b56c: b0 20 00 18 neg %i0 <== NOT EXECUTED
4000b570: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
}
4000b574: 81 c7 e0 08 ret <== NOT EXECUTED
4000b578: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
4000b390 <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4000b390: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int err;
if (command == FIONBIO) {
4000b394: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED
4000b398: 82 10 62 7e or %g1, 0x27e, %g1 ! 8004667e <LEON_REG+0x4667e><== NOT EXECUTED
4000b39c: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
4000b3a0: 02 80 00 0c be 4000b3d0 <IMFS_fifo_ioctl+0x40> <== NOT EXECUTED
4000b3a4: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
4000b3a8: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
4000b3ac: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000b3b0: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
4000b3b4: 40 00 08 b9 call 4000d698 <pipe_ioctl> <== NOT EXECUTED
4000b3b8: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
4000b3bc: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
4000b3c0: 06 80 00 13 bl 4000b40c <IMFS_fifo_ioctl+0x7c> <== NOT EXECUTED
4000b3c4: b2 20 00 18 neg %i0, %i1 <== NOT EXECUTED
}
4000b3c8: 81 c7 e0 08 ret <== NOT EXECUTED
4000b3cc: 81 e8 00 00 restore <== NOT EXECUTED
)
{
int err;
if (command == FIONBIO) {
if (buffer == NULL)
4000b3d0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
4000b3d4: 02 80 00 0e be 4000b40c <IMFS_fifo_ioctl+0x7c> <== NOT EXECUTED
4000b3d8: b2 10 20 0e mov 0xe, %i1 <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
4000b3dc: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED
4000b3e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000b3e4: 02 80 00 06 be 4000b3fc <IMFS_fifo_ioctl+0x6c> <== NOT EXECUTED
4000b3e8: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
4000b3ec: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED
4000b3f0: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED
4000b3f4: 81 c7 e0 08 ret <== NOT EXECUTED
4000b3f8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4000b3fc: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED
4000b400: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED
4000b404: 81 c7 e0 08 ret <== NOT EXECUTED
4000b408: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
4000b40c: 40 00 0f 45 call 4000f120 <__errno> <== NOT EXECUTED
4000b410: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000b414: f2 22 00 00 st %i1, [ %o0 ] <== NOT EXECUTED
}
4000b418: 81 c7 e0 08 ret <== NOT EXECUTED
4000b41c: 81 e8 00 00 restore <== NOT EXECUTED
4000b334 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
4000b334: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
4000b338: 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
)
{
4000b33c: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
4000b340: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
4000b344: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED
4000b348: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000b34c: 40 00 08 b5 call 4000d620 <pipe_lseek> <== NOT EXECUTED
4000b350: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
4000b354: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED
4000b358: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
4000b35c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
4000b360: 06 80 00 05 bl 4000b374 <IMFS_fifo_lseek+0x40> <== NOT EXECUTED
4000b364: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED
}
4000b368: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED
4000b36c: 81 c7 e0 08 ret <== NOT EXECUTED
4000b370: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED
rtems_off64_t offset,
int whence
)
{
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
IMFS_FIFO_RETURN(err);
4000b374: 40 00 0f 6b call 4000f120 <__errno> <== NOT EXECUTED
4000b378: a0 20 00 10 neg %l0 <== NOT EXECUTED
4000b37c: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED
4000b380: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED
4000b384: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED
4000b388: 10 bf ff f8 b 4000b368 <IMFS_fifo_lseek+0x34> <== NOT EXECUTED
4000b38c: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED
4000b57c <IMFS_fifo_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4000b57c: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
4000b580: d0 06 20 3c ld [ %i0 + 0x3c ], %o0
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4000b584: 92 10 00 18 mov %i0, %o1
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
4000b588: 40 00 09 9b call 4000dbf4 <fifo_open>
4000b58c: 90 02 20 50 add %o0, 0x50, %o0
IMFS_FIFO_RETURN(err);
4000b590: b0 92 20 00 orcc %o0, 0, %i0
4000b594: 06 80 00 04 bl 4000b5a4 <IMFS_fifo_open+0x28> <== ALWAYS TAKEN
4000b598: 01 00 00 00 nop
}
4000b59c: 81 c7 e0 08 ret <== NOT EXECUTED
4000b5a0: 81 e8 00 00 restore <== NOT EXECUTED
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
IMFS_FIFO_RETURN(err);
4000b5a4: 40 00 0e df call 4000f120 <__errno>
4000b5a8: b0 20 00 18 neg %i0
4000b5ac: f0 22 00 00 st %i0, [ %o0 ]
}
4000b5b0: 81 c7 e0 08 ret
4000b5b4: 91 e8 3f ff restore %g0, -1, %o0
4000b48c <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4000b48c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
4000b490: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4000b494: 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);
4000b498: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED
4000b49c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000b4a0: 40 00 09 15 call 4000d8f4 <pipe_read> <== NOT EXECUTED
4000b4a4: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (err > 0)
4000b4a8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
4000b4ac: 04 80 00 08 ble 4000b4cc <IMFS_fifo_read+0x40> <== NOT EXECUTED
4000b4b0: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
IMFS_update_atime(jnode);
4000b4b4: 40 00 02 53 call 4000be00 <gettimeofday> <== NOT EXECUTED
4000b4b8: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000b4bc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
4000b4c0: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED
4000b4c4: 81 c7 e0 08 ret <== NOT EXECUTED
4000b4c8: 81 e8 00 00 restore <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
4000b4cc: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000b4d0: 12 80 00 04 bne 4000b4e0 <IMFS_fifo_read+0x54> <== NOT EXECUTED
4000b4d4: 01 00 00 00 nop <== NOT EXECUTED
}
4000b4d8: 81 c7 e0 08 ret <== NOT EXECUTED
4000b4dc: 81 e8 00 00 restore <== NOT EXECUTED
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
if (err > 0)
IMFS_update_atime(jnode);
IMFS_FIFO_RETURN(err);
4000b4e0: 40 00 0f 10 call 4000f120 <__errno> <== NOT EXECUTED
4000b4e4: b0 20 00 18 neg %i0 <== NOT EXECUTED
4000b4e8: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
}
4000b4ec: 81 c7 e0 08 ret <== NOT EXECUTED
4000b4f0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
4000b420 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4000b420: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
4000b424: 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
)
{
4000b428: 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);
4000b42c: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED
4000b430: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000b434: 40 00 08 b2 call 4000d6fc <pipe_write> <== NOT EXECUTED
4000b438: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (err > 0) {
4000b43c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
4000b440: 04 80 00 09 ble 4000b464 <IMFS_fifo_write+0x44> <== NOT EXECUTED
4000b444: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
4000b448: 40 00 02 6e call 4000be00 <gettimeofday> <== NOT EXECUTED
4000b44c: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000b450: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
4000b454: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED
4000b458: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED
4000b45c: 81 c7 e0 08 ret <== NOT EXECUTED
4000b460: 81 e8 00 00 restore <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
4000b464: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000b468: 12 80 00 04 bne 4000b478 <IMFS_fifo_write+0x58> <== NOT EXECUTED
4000b46c: 01 00 00 00 nop <== NOT EXECUTED
}
4000b470: 81 c7 e0 08 ret <== NOT EXECUTED
4000b474: 81 e8 00 00 restore <== NOT EXECUTED
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
if (err > 0) {
IMFS_mtime_ctime_update(jnode);
}
IMFS_FIFO_RETURN(err);
4000b478: 40 00 0f 2a call 4000f120 <__errno> <== NOT EXECUTED
4000b47c: b0 20 00 18 neg %i0 <== NOT EXECUTED
4000b480: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED
}
4000b484: 81 c7 e0 08 ret <== NOT EXECUTED
4000b488: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
4000b5b8 <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
4000b5b8: 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 );
4000b5bc: 80 a6 20 00 cmp %i0, 0
4000b5c0: 02 80 00 26 be 4000b658 <IMFS_find_match_in_dir+0xa0> <== NEVER TAKEN
4000b5c4: 80 a6 60 00 cmp %i1, 0
if ( !name )
4000b5c8: 02 80 00 11 be 4000b60c <IMFS_find_match_in_dir+0x54> <== NEVER TAKEN
4000b5cc: 90 10 00 19 mov %i1, %o0
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
4000b5d0: 13 10 00 6f sethi %hi(0x4001bc00), %o1
4000b5d4: 40 00 12 3a call 4000febc <strcmp>
4000b5d8: 92 12 61 b8 or %o1, 0x1b8, %o1 ! 4001bdb8 <dotname>
4000b5dc: 80 a2 20 00 cmp %o0, 0
4000b5e0: 02 80 00 09 be 4000b604 <IMFS_find_match_in_dir+0x4c> <== NEVER TAKEN
4000b5e4: 90 10 00 19 mov %i1, %o0
return directory;
if ( !strcmp( name, dotdotname ) )
4000b5e8: 13 10 00 6f sethi %hi(0x4001bc00), %o1
4000b5ec: 40 00 12 34 call 4000febc <strcmp>
4000b5f0: 92 12 61 c0 or %o1, 0x1c0, %o1 ! 4001bdc0 <dotdotname>
4000b5f4: 80 a2 20 00 cmp %o0, 0
4000b5f8: 32 80 00 07 bne,a 4000b614 <IMFS_find_match_in_dir+0x5c> <== ALWAYS TAKEN
4000b5fc: e0 06 20 50 ld [ %i0 + 0x50 ], %l0
return directory->Parent;
4000b600: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED
4000b604: 81 c7 e0 08 ret <== NOT EXECUTED
4000b608: 81 e8 00 00 restore <== NOT EXECUTED
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
4000b60c: 81 c7 e0 08 ret
4000b610: 91 e8 20 00 restore %g0, 0, %o0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4000b614: b0 06 20 54 add %i0, 0x54, %i0
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
4000b618: 80 a4 00 18 cmp %l0, %i0
4000b61c: 12 80 00 07 bne 4000b638 <IMFS_find_match_in_dir+0x80>
4000b620: 90 10 00 19 mov %i1, %o0
4000b624: 81 c7 e0 08 ret
4000b628: 91 e8 20 00 restore %g0, 0, %o0
4000b62c: 80 a4 00 18 cmp %l0, %i0
4000b630: 02 bf ff f7 be 4000b60c <IMFS_find_match_in_dir+0x54>
4000b634: 90 10 00 19 mov %i1, %o0
!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 ) )
4000b638: 40 00 12 21 call 4000febc <strcmp>
4000b63c: 92 04 20 0c add %l0, 0xc, %o1
4000b640: 80 a2 20 00 cmp %o0, 0
4000b644: 32 bf ff fa bne,a 4000b62c <IMFS_find_match_in_dir+0x74>
4000b648: e0 04 00 00 ld [ %l0 ], %l0
4000b64c: b0 10 00 10 mov %l0, %i0
4000b650: 81 c7 e0 08 ret
4000b654: 81 e8 00 00 restore
/*
* Check for fatal errors. A NULL directory show a problem in the
* the IMFS code.
*/
assert( directory );
4000b658: 11 10 00 6f sethi %hi(0x4001bc00), %o0 <== NOT EXECUTED
4000b65c: 15 10 00 6f sethi %hi(0x4001bc00), %o2 <== NOT EXECUTED
4000b660: 17 10 00 6f sethi %hi(0x4001bc00), %o3 <== NOT EXECUTED
4000b664: 90 12 21 58 or %o0, 0x158, %o0 <== NOT EXECUTED
4000b668: 94 12 a1 c8 or %o2, 0x1c8, %o2 <== NOT EXECUTED
4000b66c: 96 12 e1 a8 or %o3, 0x1a8, %o3 <== NOT EXECUTED
4000b670: 7f ff de 75 call 40003044 <__assert_func> <== NOT EXECUTED
4000b674: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED
400112ac <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
)
{
400112ac: 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;
400112b0: c8 06 20 20 ld [ %i0 + 0x20 ], %g4
400112b4: c6 06 20 24 ld [ %i0 + 0x24 ], %g3
400112b8: c4 06 20 28 ld [ %i0 + 0x28 ], %g2
400112bc: c2 06 20 2c ld [ %i0 + 0x2c ], %g1
/*
* 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;
400112c0: e4 06 20 1c ld [ %i0 + 0x1c ], %l2
loc = temp_mt_entry->mt_fs_root;
400112c4: c8 27 bf f0 st %g4, [ %fp + -16 ]
400112c8: c6 27 bf f4 st %g3, [ %fp + -12 ]
400112cc: c4 27 bf f8 st %g2, [ %fp + -8 ]
400112d0: c2 27 bf fc st %g1, [ %fp + -4 ]
/*
* Set this to null to indicate that it is being unmounted.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
400112d4: c0 26 20 1c clr [ %i0 + 0x1c ]
400112d8: a0 07 bf ec add %fp, -20, %l0
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
400112dc: e4 27 bf ec st %l2, [ %fp + -20 ]
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
400112e0: e2 04 a0 08 ld [ %l2 + 8 ], %l1
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
400112e4: 7f ff fd 1d call 40010758 <IMFS_Set_handlers>
400112e8: 90 10 00 10 mov %l0, %o0
if ( jnode->type != IMFS_DIRECTORY ) {
400112ec: c2 04 a0 4c ld [ %l2 + 0x4c ], %g1
400112f0: 80 a0 60 01 cmp %g1, 1
400112f4: 12 80 00 17 bne 40011350 <IMFS_fsunmount+0xa4>
400112f8: 84 04 a0 54 add %l2, 0x54, %g2
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
400112fc: c2 04 a0 50 ld [ %l2 + 0x50 ], %g1
40011300: 80 a0 40 02 cmp %g1, %g2
40011304: 22 80 00 14 be,a 40011354 <IMFS_fsunmount+0xa8>
40011308: 90 10 20 00 clr %o0
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
}
if ( jnode != NULL ) {
4001130c: 80 a4 a0 00 cmp %l2, 0
40011310: 02 80 00 0e be 40011348 <IMFS_fsunmount+0x9c>
40011314: 01 00 00 00 nop
if ( jnode->type == IMFS_DIRECTORY ) {
40011318: c2 04 a0 4c ld [ %l2 + 0x4c ], %g1
4001131c: 80 a0 60 01 cmp %g1, 1
40011320: 32 bf ff f0 bne,a 400112e0 <IMFS_fsunmount+0x34> <== NEVER TAKEN
40011324: e4 27 bf ec st %l2, [ %fp + -20 ] <== NOT EXECUTED
40011328: c2 04 a0 50 ld [ %l2 + 0x50 ], %g1
4001132c: 84 04 a0 54 add %l2, 0x54, %g2
40011330: 80 a0 40 02 cmp %g1, %g2
40011334: 22 bf ff eb be,a 400112e0 <IMFS_fsunmount+0x34>
40011338: e4 27 bf ec st %l2, [ %fp + -20 ]
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
4001133c: a4 90 60 00 orcc %g1, 0, %l2
40011340: 32 bf ff e8 bne,a 400112e0 <IMFS_fsunmount+0x34> <== ALWAYS TAKEN
40011344: e4 27 bf ec st %l2, [ %fp + -20 ]
return 0;
}
40011348: 81 c7 e0 08 ret
4001134c: 91 e8 20 00 restore %g0, 0, %o0
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
result = IMFS_unlink( NULL, &loc );
40011350: 90 10 20 00 clr %o0
40011354: 7f ff cc a2 call 400045dc <IMFS_unlink>
40011358: 92 10 00 10 mov %l0, %o1
if (result != 0)
4001135c: 80 a2 20 00 cmp %o0, 0
40011360: 02 bf ff eb be 4001130c <IMFS_fsunmount+0x60> <== ALWAYS TAKEN
40011364: a4 10 00 11 mov %l1, %l2
if ( jnode->type == IMFS_DIRECTORY ) {
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
40011368: 81 c7 e0 08 ret <== NOT EXECUTED
4001136c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
4000b67c <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
4000b67c: 9d e3 bf a0 save %sp, -96, %sp
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
4000b680: c2 0e 00 00 ldub [ %i0 ], %g1
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
4000b684: 87 28 60 18 sll %g1, 0x18, %g3
4000b688: 85 38 e0 18 sra %g3, 0x18, %g2
4000b68c: 80 a0 a0 2f cmp %g2, 0x2f
4000b690: 02 80 00 33 be 4000b75c <IMFS_get_token+0xe0>
4000b694: 80 a0 a0 5c cmp %g2, 0x5c
4000b698: 02 80 00 31 be 4000b75c <IMFS_get_token+0xe0>
4000b69c: 80 a0 00 02 cmp %g0, %g2
4000b6a0: 84 40 20 00 addx %g0, 0, %g2
4000b6a4: 80 a6 60 00 cmp %i1, 0
4000b6a8: 04 80 00 2f ble 4000b764 <IMFS_get_token+0xe8>
4000b6ac: 86 08 a0 ff and %g2, 0xff, %g3
4000b6b0: 86 88 a0 ff andcc %g2, 0xff, %g3
4000b6b4: 02 80 00 2d be 4000b768 <IMFS_get_token+0xec> <== NEVER TAKEN
4000b6b8: 80 a0 e0 00 cmp %g3, 0
token[i] = c;
4000b6bc: c2 2e 80 00 stb %g1, [ %i2 ]
4000b6c0: 82 10 20 00 clr %g1
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
4000b6c4: 82 00 60 01 inc %g1
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
4000b6c8: c4 4e 00 01 ldsb [ %i0 + %g1 ], %g2
4000b6cc: 80 a0 a0 5c cmp %g2, 0x5c
4000b6d0: 02 80 00 0d be 4000b704 <IMFS_get_token+0x88>
4000b6d4: c6 0e 00 01 ldub [ %i0 + %g1 ], %g3
4000b6d8: 80 a0 a0 2f cmp %g2, 0x2f
4000b6dc: 02 80 00 0a be 4000b704 <IMFS_get_token+0x88>
4000b6e0: 80 a6 40 01 cmp %i1, %g1
4000b6e4: 04 80 00 08 ble 4000b704 <IMFS_get_token+0x88>
4000b6e8: 80 a0 a0 00 cmp %g2, 0
4000b6ec: 02 80 00 06 be 4000b704 <IMFS_get_token+0x88> <== NEVER TAKEN
4000b6f0: 80 a0 60 20 cmp %g1, 0x20
token[i] = c;
if ( i == IMFS_NAME_MAX )
4000b6f4: 12 bf ff f4 bne 4000b6c4 <IMFS_get_token+0x48>
4000b6f8: c6 2e 80 01 stb %g3, [ %i2 + %g1 ]
4000b6fc: 81 c7 e0 08 ret
4000b700: 91 e8 20 04 restore %g0, 4, %o0
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
4000b704: 84 06 80 01 add %i2, %g1, %g2
4000b708: c4 48 bf ff ldsb [ %g2 + -1 ], %g2
4000b70c: 80 a0 a0 00 cmp %g2, 0
4000b710: 32 80 00 02 bne,a 4000b718 <IMFS_get_token+0x9c> <== ALWAYS TAKEN
4000b714: c0 2e 80 01 clrb [ %i2 + %g1 ]
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
4000b718: c2 26 c0 00 st %g1, [ %i3 ]
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
4000b71c: 90 10 00 1a mov %i2, %o0
4000b720: 13 10 00 6f sethi %hi(0x4001bc00), %o1
4000b724: b0 10 20 02 mov 2, %i0
4000b728: 40 00 11 e5 call 4000febc <strcmp>
4000b72c: 92 12 61 e8 or %o1, 0x1e8, %o1
4000b730: 80 a2 20 00 cmp %o0, 0
4000b734: 02 80 00 12 be 4000b77c <IMFS_get_token+0x100>
4000b738: 90 10 00 1a mov %i2, %o0
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
4000b73c: 13 10 00 6f sethi %hi(0x4001bc00), %o1
4000b740: 40 00 11 df call 4000febc <strcmp>
4000b744: 92 12 61 e0 or %o1, 0x1e0, %o1 ! 4001bde0 <__FUNCTION__.5426+0x18>
4000b748: 80 a0 00 08 cmp %g0, %o0
4000b74c: b0 60 20 00 subx %g0, 0, %i0
4000b750: b0 0e 20 02 and %i0, 2, %i0
type = IMFS_CURRENT_DIR;
}
return type;
}
4000b754: 81 c7 e0 08 ret
4000b758: 91 ee 20 01 restore %i0, 1, %o0
4000b75c: 80 a0 00 03 cmp %g0, %g3
4000b760: 86 40 20 00 addx %g0, 0, %g3
*/
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
4000b764: 80 a0 e0 00 cmp %g3, 0
4000b768: 12 80 00 07 bne 4000b784 <IMFS_get_token+0x108>
4000b76c: c2 2e 80 00 stb %g1, [ %i2 ]
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
token[i] = '\0';
4000b770: b0 10 20 00 clr %i0
4000b774: 82 10 20 00 clr %g1
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
4000b778: c2 26 c0 00 st %g1, [ %i3 ]
4000b77c: 81 c7 e0 08 ret
4000b780: 81 e8 00 00 restore
*/
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
4000b784: 80 a6 60 00 cmp %i1, 0
4000b788: b0 10 20 01 mov 1, %i0
4000b78c: 12 bf ff fb bne 4000b778 <IMFS_get_token+0xfc>
4000b790: 82 10 20 01 mov 1, %g1
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
token[i] = '\0';
4000b794: 10 bf ff f8 b 4000b774 <IMFS_get_token+0xf8>
4000b798: b0 10 20 00 clr %i0
4000b79c <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
)
{
4000b79c: 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,
4000b7a0: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000b7a4: c2 00 61 08 ld [ %g1 + 0x108 ], %g1 ! 4001c908 <imfs_rq_memfile_bytes_per_block>
int bit_mask;
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) {
4000b7a8: 80 a0 60 10 cmp %g1, 0x10
4000b7ac: 02 80 00 0a be 4000b7d4 <IMFS_initialize_support+0x38> <== NEVER TAKEN
4000b7b0: 86 10 20 00 clr %g3
4000b7b4: 84 10 20 20 mov 0x20, %g2
4000b7b8: 80 a0 40 02 cmp %g1, %g2
4000b7bc: 02 80 00 06 be 4000b7d4 <IMFS_initialize_support+0x38>
4000b7c0: 86 00 e0 01 inc %g3
4000b7c4: 80 a0 e0 05 cmp %g3, 5
4000b7c8: 12 bf ff fc bne 4000b7b8 <IMFS_initialize_support+0x1c> <== ALWAYS TAKEN
4000b7cc: 85 28 a0 01 sll %g2, 1, %g2
4000b7d0: 82 10 20 80 mov 0x80, %g1 <== NOT EXECUTED
if (bit_mask == requested_bytes_per_block) {
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
4000b7d4: 05 10 00 74 sethi %hi(0x4001d000), %g2
/*
* 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();
4000b7d8: 40 00 0a 2c call 4000e088 <IMFS_create_root_node>
4000b7dc: c2 20 a0 60 st %g1, [ %g2 + 0x60 ] ! 4001d060 <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;
4000b7e0: 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();
4000b7e4: 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;
4000b7e8: 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;
4000b7ec: 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;
4000b7f0: 13 10 00 6f sethi %hi(0x4001bc00), %o1
4000b7f4: 90 06 20 38 add %i0, 0x38, %o0
4000b7f8: 40 00 10 86 call 4000fa10 <memcpy>
4000b7fc: 92 12 63 80 or %o1, 0x380, %o1
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
4000b800: 90 10 20 01 mov 1, %o0
4000b804: 40 00 00 c8 call 4000bb24 <calloc>
4000b808: 92 10 20 10 mov 0x10, %o1
if ( !fs_info ) {
4000b80c: 80 a2 20 00 cmp %o0, 0
4000b810: 02 80 00 11 be 4000b854 <IMFS_initialize_support+0xb8> <== NEVER TAKEN
4000b814: 05 10 00 74 sethi %hi(0x4001d000), %g2
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
4000b818: c8 06 20 1c ld [ %i0 + 0x1c ], %g4
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
4000b81c: c2 00 a0 64 ld [ %g2 + 0x64 ], %g1
fs_info->ino_count = 1;
4000b820: 86 10 20 01 mov 1, %g3
4000b824: c6 22 20 04 st %g3, [ %o0 + 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;
4000b828: c6 21 20 38 st %g3, [ %g4 + 0x38 ]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
4000b82c: 86 00 60 01 add %g1, 1, %g3
4000b830: c6 20 a0 64 st %g3, [ %g2 + 0x64 ]
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;
4000b834: d0 26 20 34 st %o0, [ %i0 + 0x34 ]
*/
fs_info->instance = imfs_instance++;
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
4000b838: f6 22 20 0c st %i3, [ %o0 + 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;
4000b83c: f4 22 20 08 st %i2, [ %o0 + 8 ]
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
4000b840: c2 22 00 00 st %g1, [ %o0 ]
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
4000b844: 40 00 07 79 call 4000d628 <rtems_pipe_initialize>
4000b848: b0 10 20 00 clr %i0
return 0;
}
4000b84c: 81 c7 e0 08 ret
4000b850: 81 e8 00 00 restore
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
if ( !fs_info ) {
free(temp_mt_entry->mt_fs_root.node_access);
4000b854: d0 06 20 1c ld [ %i0 + 0x1c ], %o0 <== NOT EXECUTED
4000b858: 40 00 00 f8 call 4000bc38 <free> <== NOT EXECUTED
4000b85c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
4000b860: 40 00 0e 30 call 4000f120 <__errno> <== NOT EXECUTED
4000b864: 01 00 00 00 nop <== NOT EXECUTED
4000b868: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
4000b86c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000b870: 81 c7 e0 08 ret <== NOT EXECUTED
4000b874: 81 e8 00 00 restore <== NOT EXECUTED
4000424c <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 */
)
{
4000424c: 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;
40004250: c2 06 00 00 ld [ %i0 ], %g1
40004254: c2 27 bf d8 st %g1, [ %fp + -40 ]
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
40004258: c2 10 60 34 lduh [ %g1 + 0x34 ], %g1
4000425c: 80 a0 60 07 cmp %g1, 7
40004260: 18 80 00 1f bgu 400042dc <IMFS_link+0x90>
40004264: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EMLINK );
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( token, strlen( token ), new_name, &i );
40004268: 40 00 47 4a call 40015f90 <strlen>
4000426c: 90 10 00 1a mov %i2, %o0
40004270: a0 07 bf b0 add %fp, -80, %l0
40004274: 92 10 00 08 mov %o0, %o1
40004278: 96 07 bf fc add %fp, -4, %o3
4000427c: 94 10 00 10 mov %l0, %o2
40004280: 40 00 34 6d call 40011434 <IMFS_get_token>
40004284: 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(
40004288: 90 10 00 19 mov %i1, %o0
4000428c: 94 10 00 10 mov %l0, %o2
40004290: 92 10 20 03 mov 3, %o1
40004294: 17 00 00 28 sethi %hi(0xa000), %o3
40004298: 98 07 bf d8 add %fp, -40, %o4
4000429c: 40 00 30 e2 call 40010624 <IMFS_create_node>
400042a0: 96 12 e1 ff or %o3, 0x1ff, %o3
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
400042a4: 80 a2 20 00 cmp %o0, 0
400042a8: 02 80 00 13 be 400042f4 <IMFS_link+0xa8> <== NEVER TAKEN
400042ac: c2 07 bf d8 ld [ %fp + -40 ], %g1
/*
* 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 );
400042b0: 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++;
400042b4: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2
IMFS_update_ctime( info.hard_link.link_node );
400042b8: 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++;
400042bc: 84 00 a0 01 inc %g2
IMFS_update_ctime( info.hard_link.link_node );
400042c0: 40 00 02 d5 call 40004e14 <gettimeofday>
400042c4: c4 30 60 34 sth %g2, [ %g1 + 0x34 ]
400042c8: c4 07 bf f4 ld [ %fp + -12 ], %g2
400042cc: c2 07 bf d8 ld [ %fp + -40 ], %g1
400042d0: c4 20 60 48 st %g2, [ %g1 + 0x48 ]
return 0;
}
400042d4: 81 c7 e0 08 ret
400042d8: 91 e8 20 00 restore %g0, 0, %o0
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
rtems_set_errno_and_return_minus_one( EMLINK );
400042dc: 40 00 43 8e call 40015114 <__errno>
400042e0: b0 10 3f ff mov -1, %i0
400042e4: 82 10 20 1f mov 0x1f, %g1
400042e8: c2 22 00 00 st %g1, [ %o0 ]
400042ec: 81 c7 e0 08 ret
400042f0: 81 e8 00 00 restore
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
400042f4: 40 00 43 88 call 40015114 <__errno> <== NOT EXECUTED
400042f8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400042fc: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
40004300: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004304: 81 c7 e0 08 ret <== NOT EXECUTED
40004308: 81 e8 00 00 restore <== NOT EXECUTED
40013a38 <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
40013a38: 9d e3 bf a0 save %sp, -96, %sp
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
40013a3c: 80 a6 20 00 cmp %i0, 0
40013a40: 02 80 00 18 be 40013aa0 <IMFS_memfile_addblock+0x68> <== NEVER TAKEN
40013a44: 11 10 00 89 sethi %hi(0x40022400), %o0
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
40013a48: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40013a4c: 80 a0 60 05 cmp %g1, 5
40013a50: 12 80 00 1b bne 40013abc <IMFS_memfile_addblock+0x84> <== NEVER TAKEN
40013a54: 90 10 00 18 mov %i0, %o0
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 );
40013a58: 92 10 00 19 mov %i1, %o1
40013a5c: 7f ff fe 64 call 400133ec <IMFS_memfile_get_block_pointer>
40013a60: 94 10 20 01 mov 1, %o2
if ( *block_entry_ptr )
40013a64: 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 );
40013a68: a0 10 00 08 mov %o0, %l0
if ( *block_entry_ptr )
40013a6c: 80 a0 60 00 cmp %g1, 0
40013a70: 02 80 00 04 be 40013a80 <IMFS_memfile_addblock+0x48>
40013a74: b0 10 20 00 clr %i0
if ( !memory )
return 1;
*block_entry_ptr = memory;
return 0;
}
40013a78: 81 c7 e0 08 ret
40013a7c: 81 e8 00 00 restore
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
40013a80: 7f ff fe 4e call 400133b8 <memfile_alloc_block>
40013a84: b0 10 20 01 mov 1, %i0
if ( !memory )
40013a88: 80 a2 20 00 cmp %o0, 0
40013a8c: 02 bf ff fb be 40013a78 <IMFS_memfile_addblock+0x40> <== NEVER TAKEN
40013a90: 01 00 00 00 nop
return 1;
*block_entry_ptr = memory;
40013a94: d0 24 00 00 st %o0, [ %l0 ]
return 0;
}
40013a98: 81 c7 e0 08 ret
40013a9c: 91 e8 20 00 restore %g0, 0, %o0
)
{
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
40013aa0: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40013aa4: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013aa8: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013aac: 94 12 a3 68 or %o2, 0x368, %o2 <== NOT EXECUTED
40013ab0: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED
40013ab4: 7f ff c3 74 call 40004884 <__assert_func> <== NOT EXECUTED
40013ab8: 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 );
40013abc: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013ac0: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40013ac4: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013ac8: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013acc: 94 12 a3 68 or %o2, 0x368, %o2 <== NOT EXECUTED
40013ad0: 96 12 e2 18 or %o3, 0x218, %o3 <== NOT EXECUTED
40013ad4: 7f ff c3 6c call 40004884 <__assert_func> <== NOT EXECUTED
40013ad8: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED
40013ae0 <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
40013ae0: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40013ae4: 80 a6 20 00 cmp %i0, 0
40013ae8: 02 80 00 5b be 40013c54 <IMFS_memfile_extend+0x174> <== NEVER TAKEN
40013aec: 11 10 00 89 sethi %hi(0x40022400), %o0
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
40013af0: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40013af4: 80 a0 60 05 cmp %g1, 5
40013af8: 12 80 00 50 bne 40013c38 <IMFS_memfile_extend+0x158> <== NEVER TAKEN
40013afc: 03 10 00 8d sethi %hi(0x40023400), %g1
if ( the_jnode->type != IMFS_MEMORY_FILE )
rtems_set_errno_and_return_minus_one( EIO );
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
40013b00: e2 00 62 e8 ld [ %g1 + 0x2e8 ], %l1 ! 400236e8 <imfs_memfile_bytes_per_block>
40013b04: a1 34 60 02 srl %l1, 2, %l0
40013b08: 92 10 00 10 mov %l0, %o1
40013b0c: 40 00 2a c7 call 4001e628 <.umul>
40013b10: 90 04 20 01 add %l0, 1, %o0
40013b14: 92 10 00 10 mov %l0, %o1
40013b18: 40 00 2a c4 call 4001e628 <.umul>
40013b1c: 90 02 20 01 inc %o0
40013b20: 92 10 00 11 mov %l1, %o1
40013b24: 40 00 2a c1 call 4001e628 <.umul>
40013b28: 90 02 3f ff add %o0, -1, %o0
40013b2c: 82 10 20 00 clr %g1
40013b30: 80 a0 40 19 cmp %g1, %i1
40013b34: 04 80 00 37 ble 40013c10 <IMFS_memfile_extend+0x130> <== ALWAYS TAKEN
40013b38: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
if ( new_length <= the_jnode->info.file.size )
40013b3c: e4 1e 20 50 ldd [ %i0 + 0x50 ], %l2 <== NOT EXECUTED
40013b40: 80 a6 40 12 cmp %i1, %l2
40013b44: 04 80 00 29 ble 40013be8 <IMFS_memfile_extend+0x108> <== ALWAYS TAKEN
40013b48: a9 3c 60 1f sra %l1, 0x1f, %l4
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
40013b4c: 96 10 00 11 mov %l1, %o3
40013b50: 94 10 00 14 mov %l4, %o2
40013b54: 90 10 00 19 mov %i1, %o0
40013b58: 40 00 2c 79 call 4001ed3c <__divdi3>
40013b5c: 92 10 00 1a mov %i2, %o1
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
40013b60: 90 10 00 12 mov %l2, %o0
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
40013b64: a0 10 00 09 mov %o1, %l0
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
40013b68: 94 10 00 14 mov %l4, %o2
40013b6c: 92 10 00 13 mov %l3, %o1
40013b70: 40 00 2c 73 call 4001ed3c <__divdi3>
40013b74: 96 10 00 11 mov %l1, %o3
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
40013b78: 80 a4 00 09 cmp %l0, %o1
40013b7c: 0a 80 00 21 bcs 40013c00 <IMFS_memfile_extend+0x120> <== NEVER TAKEN
40013b80: a4 10 00 09 mov %o1, %l2
40013b84: 10 80 00 05 b 40013b98 <IMFS_memfile_extend+0xb8>
40013b88: a2 10 00 09 mov %o1, %l1
40013b8c: 80 a4 00 11 cmp %l0, %l1
40013b90: 2a 80 00 1d bcs,a 40013c04 <IMFS_memfile_extend+0x124>
40013b94: f4 26 20 54 st %i2, [ %i0 + 0x54 ]
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
40013b98: 90 10 00 18 mov %i0, %o0
40013b9c: 7f ff ff a7 call 40013a38 <IMFS_memfile_addblock>
40013ba0: 92 10 00 11 mov %l1, %o1
40013ba4: 80 a2 20 00 cmp %o0, 0
40013ba8: 22 bf ff f9 be,a 40013b8c <IMFS_memfile_extend+0xac> <== ALWAYS TAKEN
40013bac: a2 04 60 01 inc %l1
for ( ; block>=old_blocks ; block-- ) {
40013bb0: 10 80 00 06 b 40013bc8 <IMFS_memfile_extend+0xe8> <== NOT EXECUTED
40013bb4: 80 a4 80 11 cmp %l2, %l1 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
40013bb8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40013bbc: 7f ff fe dc call 4001372c <IMFS_memfile_remove_block> <== NOT EXECUTED
40013bc0: a2 04 7f ff add %l1, -1, %l1 <== 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-- ) {
40013bc4: 80 a4 80 11 cmp %l2, %l1 <== NOT EXECUTED
40013bc8: 08 bf ff fc bleu 40013bb8 <IMFS_memfile_extend+0xd8> <== NOT EXECUTED
40013bcc: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
40013bd0: 40 00 05 51 call 40015114 <__errno> <== NOT EXECUTED
40013bd4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40013bd8: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED
40013bdc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40013be0: 81 c7 e0 08 ret <== NOT EXECUTED
40013be4: 81 e8 00 00 restore <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EIO );
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( new_length <= the_jnode->info.file.size )
40013be8: 12 80 00 04 bne 40013bf8 <IMFS_memfile_extend+0x118> <== NEVER TAKEN
40013bec: 80 a6 80 13 cmp %i2, %l3
40013bf0: 18 bf ff d7 bgu 40013b4c <IMFS_memfile_extend+0x6c>
40013bf4: a9 3c 60 1f sra %l1, 0x1f, %l4
40013bf8: 81 c7 e0 08 ret
40013bfc: 91 e8 20 00 restore %g0, 0, %o0
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
40013c00: f4 26 20 54 st %i2, [ %i0 + 0x54 ] <== NOT EXECUTED
40013c04: f2 26 20 50 st %i1, [ %i0 + 0x50 ]
return 0;
}
40013c08: 81 c7 e0 08 ret
40013c0c: 91 e8 20 00 restore %g0, 0, %o0
assert( the_jnode->type == IMFS_MEMORY_FILE );
if ( the_jnode->type != IMFS_MEMORY_FILE )
rtems_set_errno_and_return_minus_one( EIO );
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
40013c10: 12 80 00 04 bne 40013c20 <IMFS_memfile_extend+0x140> <== NEVER TAKEN
40013c14: 80 a2 00 1a cmp %o0, %i2
40013c18: 38 bf ff ca bgu,a 40013b40 <IMFS_memfile_extend+0x60> <== ALWAYS TAKEN
40013c1c: e4 1e 20 50 ldd [ %i0 + 0x50 ], %l2
rtems_set_errno_and_return_minus_one( EINVAL );
40013c20: 40 00 05 3d call 40015114 <__errno> <== NOT EXECUTED
40013c24: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40013c28: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40013c2c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40013c30: 81 c7 e0 08 ret <== NOT EXECUTED
40013c34: 81 e8 00 00 restore <== NOT EXECUTED
assert( the_jnode );
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
40013c38: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40013c3c: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013c40: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013c44: 94 12 a3 80 or %o2, 0x380, %o2 <== NOT EXECUTED
40013c48: 96 12 e2 18 or %o3, 0x218, %o3 <== NOT EXECUTED
40013c4c: 7f ff c3 0e call 40004884 <__assert_func> <== NOT EXECUTED
40013c50: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40013c54: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40013c58: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013c5c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013c60: 94 12 a3 80 or %o2, 0x380, %o2 <== NOT EXECUTED
40013c64: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED
40013c68: 7f ff c3 07 call 40004884 <__assert_func> <== NOT EXECUTED
40013c6c: 92 10 21 31 mov 0x131, %o1 <== NOT EXECUTED
400133ec <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
400133ec: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
400133f0: 80 a6 20 00 cmp %i0, 0
400133f4: 02 80 00 91 be 40013638 <IMFS_memfile_get_block_pointer+0x24c><== NEVER TAKEN
400133f8: 11 10 00 89 sethi %hi(0x40022400), %o0
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
400133fc: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40013400: 80 a0 60 05 cmp %g1, 5
40013404: 12 80 00 94 bne 40013654 <IMFS_memfile_get_block_pointer+0x268><== NEVER TAKEN
40013408: 03 10 00 8d sethi %hi(0x40023400), %g1
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
4001340c: e0 00 62 e8 ld [ %g1 + 0x2e8 ], %l0 ! 400236e8 <imfs_memfile_bytes_per_block>
40013410: a1 34 20 02 srl %l0, 2, %l0
40013414: 82 04 3f ff add %l0, -1, %g1
40013418: 80 a6 40 01 cmp %i1, %g1
4001341c: 08 80 00 20 bleu 4001349c <IMFS_memfile_get_block_pointer+0xb0><== ALWAYS TAKEN
40013420: 80 a6 a0 00 cmp %i2, 0
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
40013424: 90 04 20 01 add %l0, 1, %o0 <== NOT EXECUTED
40013428: 40 00 2c 80 call 4001e628 <.umul> <== NOT EXECUTED
4001342c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40013430: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED
40013434: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
40013438: 18 80 00 21 bgu 400134bc <IMFS_memfile_get_block_pointer+0xd0><== NOT EXECUTED
4001343c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
40013440: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
40013444: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40013448: 40 00 2d 5e call 4001e9c0 <.urem> <== NOT EXECUTED
4001344c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40013450: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
40013454: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
40013458: 40 00 2c ae call 4001e710 <.udiv> <== NOT EXECUTED
4001345c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
p = info->doubly_indirect;
if ( malloc_it ) {
40013460: 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;
40013464: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
p = info->doubly_indirect;
if ( malloc_it ) {
40013468: 02 80 00 42 be 40013570 <IMFS_memfile_get_block_pointer+0x184><== NOT EXECUTED
4001346c: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED
if ( !p ) {
40013470: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40013474: 02 80 00 5e be 400135ec <IMFS_memfile_get_block_pointer+0x200><== NOT EXECUTED
40013478: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
return 0;
info->doubly_indirect = p;
}
p1 = (block_p *)p[ doubly ];
4001347c: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED
40013480: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED
if ( !p1 ) {
40013484: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40013488: 02 80 00 52 be 400135d0 <IMFS_memfile_get_block_pointer+0x1e4><== NOT EXECUTED
4001348c: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED
if ( !p1 )
return 0;
p[ doubly ] = (block_p) p1;
}
return (block_p *)&p1[ singly ];
40013490: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
40013494: 81 c7 e0 08 ret <== NOT EXECUTED
40013498: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED
fprintf(stdout, "(s %d) ", block );
fflush(stdout);
#endif
p = info->indirect;
if ( malloc_it ) {
4001349c: 02 80 00 40 be 4001359c <IMFS_memfile_get_block_pointer+0x1b0>
400134a0: d0 06 20 58 ld [ %i0 + 0x58 ], %o0
if ( !p ) {
400134a4: 80 a2 20 00 cmp %o0, 0
400134a8: 02 80 00 43 be 400135b4 <IMFS_memfile_get_block_pointer+0x1c8>
400134ac: 01 00 00 00 nop
p2 = memfile_alloc_block();
if ( !p2 )
return 0;
p1[ doubly ] = (block_p) p2;
}
return (block_p *)&p2[ singly ];
400134b0: b3 2e 60 02 sll %i1, 2, %i1
400134b4: 81 c7 e0 08 ret
400134b8: 91 ea 00 19 restore %o0, %i1, %o0
#endif
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
400134bc: 90 02 20 01 inc %o0 <== NOT EXECUTED
400134c0: 40 00 2c 5a call 4001e628 <.umul> <== NOT EXECUTED
400134c4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
400134c8: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED
400134cc: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED
400134d0: 18 80 00 31 bgu 40013594 <IMFS_memfile_get_block_pointer+0x1a8><== NOT EXECUTED
400134d4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
400134d8: a2 26 40 11 sub %i1, %l1, %l1 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
400134dc: 40 00 2d 39 call 4001e9c0 <.urem> <== NOT EXECUTED
400134e0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
400134e4: 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;
400134e8: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
400134ec: 40 00 2c 89 call 4001e710 <.udiv> <== NOT EXECUTED
400134f0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
400134f4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
400134f8: 40 00 2c 86 call 4001e710 <.udiv> <== NOT EXECUTED
400134fc: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
40013500: 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;
40013504: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
40013508: 40 00 2d 2e call 4001e9c0 <.urem> <== NOT EXECUTED
4001350c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
40013510: 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;
40013514: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
40013518: 02 80 00 3c be 40013608 <IMFS_memfile_get_block_pointer+0x21c><== NOT EXECUTED
4001351c: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED
if ( !p ) {
40013520: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40013524: 02 80 00 53 be 40013670 <IMFS_memfile_get_block_pointer+0x284><== NOT EXECUTED
40013528: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
return 0;
info->triply_indirect = p;
}
p1 = (block_p *) p[ triply ];
4001352c: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
40013530: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED
if ( !p1 ) {
40013534: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40013538: 02 80 00 55 be 4001368c <IMFS_memfile_get_block_pointer+0x2a0><== NOT EXECUTED
4001353c: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED
if ( !p1 )
return 0;
p[ triply ] = (block_p) p1;
}
p2 = (block_p *)p1[ doubly ];
40013540: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED
40013544: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED
if ( !p2 ) {
40013548: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4001354c: 12 bf ff d9 bne 400134b0 <IMFS_memfile_get_block_pointer+0xc4><== NOT EXECUTED
40013550: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED
p2 = memfile_alloc_block();
40013554: 7f ff ff 99 call 400133b8 <memfile_alloc_block> <== NOT EXECUTED
40013558: 01 00 00 00 nop <== NOT EXECUTED
if ( !p2 )
4001355c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40013560: 22 80 00 13 be,a 400135ac <IMFS_memfile_get_block_pointer+0x1c0><== NOT EXECUTED
40013564: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p1[ doubly ] = (block_p) p2;
40013568: 10 bf ff d2 b 400134b0 <IMFS_memfile_get_block_pointer+0xc4><== NOT EXECUTED
4001356c: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED
}
return (block_p *)&p1[ singly ];
}
if ( !p )
40013570: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40013574: 02 80 00 0e be 400135ac <IMFS_memfile_get_block_pointer+0x1c0><== NOT EXECUTED
40013578: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p = (block_p *)p[ doubly ];
4001357c: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED
40013580: 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 ];
40013584: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
if ( !p )
return 0;
p = (block_p *)p[ doubly ];
if ( !p )
40013588: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4001358c: 12 80 00 08 bne 400135ac <IMFS_memfile_get_block_pointer+0x1c0><== NOT EXECUTED
40013590: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
40013594: 81 c7 e0 08 ret <== NOT EXECUTED
40013598: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
4001359c: b3 2e 60 02 sll %i1, 2, %i1
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
400135a0: 80 a2 20 00 cmp %o0, 0
400135a4: 02 bf ff fc be 40013594 <IMFS_memfile_get_block_pointer+0x1a8><== NEVER TAKEN
400135a8: b0 02 00 19 add %o0, %i1, %i0
/*
* This means the requested block number is out of range.
*/
return 0;
}
400135ac: 81 c7 e0 08 ret
400135b0: 81 e8 00 00 restore
p = info->indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
400135b4: 7f ff ff 81 call 400133b8 <memfile_alloc_block>
400135b8: 01 00 00 00 nop
if ( !p )
400135bc: 80 a2 20 00 cmp %o0, 0
400135c0: 22 bf ff fb be,a 400135ac <IMFS_memfile_get_block_pointer+0x1c0><== NEVER TAKEN
400135c4: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->indirect = p;
400135c8: 10 bf ff ba b 400134b0 <IMFS_memfile_get_block_pointer+0xc4>
400135cc: d0 26 20 58 st %o0, [ %i0 + 0x58 ]
info->doubly_indirect = p;
}
p1 = (block_p *)p[ doubly ];
if ( !p1 ) {
p1 = memfile_alloc_block();
400135d0: 7f ff ff 7a call 400133b8 <memfile_alloc_block> <== NOT EXECUTED
400135d4: 01 00 00 00 nop <== NOT EXECUTED
if ( !p1 )
400135d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400135dc: 22 bf ff f4 be,a 400135ac <IMFS_memfile_get_block_pointer+0x1c0><== NOT EXECUTED
400135e0: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p[ doubly ] = (block_p) p1;
400135e4: 10 bf ff ab b 40013490 <IMFS_memfile_get_block_pointer+0xa4><== NOT EXECUTED
400135e8: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED
p = info->doubly_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
400135ec: 7f ff ff 73 call 400133b8 <memfile_alloc_block> <== NOT EXECUTED
400135f0: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
400135f4: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
400135f8: 22 bf ff ed be,a 400135ac <IMFS_memfile_get_block_pointer+0x1c0><== NOT EXECUTED
400135fc: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->doubly_indirect = p;
40013600: 10 bf ff 9f b 4001347c <IMFS_memfile_get_block_pointer+0x90><== NOT EXECUTED
40013604: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED
p1[ doubly ] = (block_p) p2;
}
return (block_p *)&p2[ singly ];
}
if ( !p )
40013608: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4001360c: 02 bf ff e8 be 400135ac <IMFS_memfile_get_block_pointer+0x1c0><== NOT EXECUTED
40013610: 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 ];
40013614: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED
40013618: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED
if ( !p1 )
4001361c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40013620: 02 bf ff e3 be 400135ac <IMFS_memfile_get_block_pointer+0x1c0><== NOT EXECUTED
40013624: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
40013628: f0 00 40 10 ld [ %g1 + %l0 ], %i0 <== NOT EXECUTED
4001362c: b3 2e 60 02 sll %i1, 2, %i1 <== NOT EXECUTED
40013630: 81 c7 e0 08 ret <== NOT EXECUTED
40013634: 91 ee 00 19 restore %i0, %i1, %o0 <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40013638: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
4001363c: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013640: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013644: 94 12 a2 c0 or %o2, 0x2c0, %o2 <== NOT EXECUTED
40013648: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED
4001364c: 7f ff c4 8e call 40004884 <__assert_func> <== NOT EXECUTED
40013650: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
40013654: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40013658: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
4001365c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013660: 94 12 a2 c0 or %o2, 0x2c0, %o2 <== NOT EXECUTED
40013664: 96 12 e2 18 or %o3, 0x218, %o3 <== NOT EXECUTED
40013668: 7f ff c4 87 call 40004884 <__assert_func> <== NOT EXECUTED
4001366c: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
40013670: 7f ff ff 52 call 400133b8 <memfile_alloc_block> <== NOT EXECUTED
40013674: 01 00 00 00 nop <== NOT EXECUTED
if ( !p )
40013678: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
4001367c: 22 bf ff cc be,a 400135ac <IMFS_memfile_get_block_pointer+0x1c0><== NOT EXECUTED
40013680: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
info->triply_indirect = p;
40013684: 10 bf ff aa b 4001352c <IMFS_memfile_get_block_pointer+0x140><== NOT EXECUTED
40013688: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED
}
p1 = (block_p *) p[ triply ];
if ( !p1 ) {
p1 = memfile_alloc_block();
4001368c: 7f ff ff 4b call 400133b8 <memfile_alloc_block> <== NOT EXECUTED
40013690: 01 00 00 00 nop <== NOT EXECUTED
if ( !p1 )
40013694: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED
40013698: 22 bf ff c5 be,a 400135ac <IMFS_memfile_get_block_pointer+0x1c0><== NOT EXECUTED
4001369c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
p[ triply ] = (block_p) p1;
400136a0: 10 bf ff a8 b 40013540 <IMFS_memfile_get_block_pointer+0x154><== NOT EXECUTED
400136a4: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED
40014140 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
40014140: 9d e3 bf 98 save %sp, -104, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40014144: a0 96 20 00 orcc %i0, 0, %l0
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
40014148: a4 10 00 19 mov %i1, %l2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4001414c: 02 80 00 b5 be 40014420 <IMFS_memfile_read+0x2e0> <== NEVER TAKEN
40014150: a6 10 00 1a mov %i2, %l3
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE ||
40014154: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40014158: 84 00 7f fb add %g1, -5, %g2
4001415c: 80 a0 a0 01 cmp %g2, 1
40014160: 18 80 00 a8 bgu 40014400 <IMFS_memfile_read+0x2c0> <== NEVER TAKEN
40014164: 80 a6 e0 00 cmp %i3, 0
/*
* Error checks on arguments
*/
assert( dest );
40014168: 02 80 00 96 be 400143c0 <IMFS_memfile_read+0x280> <== NEVER TAKEN
4001416c: 80 a7 20 00 cmp %i4, 0
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
40014170: 02 80 00 86 be 40014388 <IMFS_memfile_read+0x248> <== NEVER TAKEN
40014174: 80 a0 60 06 cmp %g1, 6
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
if (the_jnode->type == IMFS_LINEAR_FILE) {
40014178: 02 80 00 5f be 400142f4 <IMFS_memfile_read+0x1b4> <== NEVER TAKEN
4001417c: 86 10 20 00 clr %g3
* 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 )
40014180: c4 04 20 50 ld [ %l0 + 0x50 ], %g2
/*
* 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;
40014184: 82 10 00 1a mov %i2, %g1
if ( last_byte > the_jnode->info.file.size )
40014188: 80 a0 c0 02 cmp %g3, %g2
4001418c: c8 04 20 54 ld [ %l0 + 0x54 ], %g4
40014190: 04 80 00 52 ble 400142d8 <IMFS_memfile_read+0x198> <== ALWAYS TAKEN
40014194: 9a 07 00 1a add %i4, %i2, %o5
my_length = the_jnode->info.file.size - start;
40014198: b8 21 00 01 sub %g4, %g1, %i4 <== NOT EXECUTED
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
4001419c: 29 10 00 8d sethi %hi(0x40023400), %l4 <== NOT EXECUTED
400141a0: e2 05 22 e8 ld [ %l4 + 0x2e8 ], %l1 ! 400236e8 <imfs_memfile_bytes_per_block><== NOT EXECUTED
400141a4: 90 10 00 12 mov %l2, %o0
400141a8: ab 3c 60 1f sra %l1, 0x1f, %l5
400141ac: 96 10 00 11 mov %l1, %o3
400141b0: 94 10 00 15 mov %l5, %o2
400141b4: 40 00 2b c9 call 4001f0d8 <__moddi3>
400141b8: 92 10 00 13 mov %l3, %o1
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
400141bc: 90 10 00 12 mov %l2, %o0
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
400141c0: ac 10 00 09 mov %o1, %l6
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
400141c4: 94 10 00 15 mov %l5, %o2
400141c8: 92 10 00 13 mov %l3, %o1
400141cc: 40 00 2a dc call 4001ed3c <__divdi3>
400141d0: 96 10 00 11 mov %l1, %o3
if ( start_offset ) {
400141d4: 80 a5 a0 00 cmp %l6, 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;
400141d8: a4 10 00 09 mov %o1, %l2
if ( start_offset ) {
400141dc: aa 10 00 1b mov %i3, %l5
400141e0: 02 80 00 14 be 40014230 <IMFS_memfile_read+0xf0>
400141e4: 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 );
400141e8: 90 10 00 10 mov %l0, %o0
400141ec: 7f ff fc 80 call 400133ec <IMFS_memfile_get_block_pointer>
400141f0: 94 10 20 00 clr %o2
assert( block_ptr );
400141f4: 80 a2 20 00 cmp %o0, 0
400141f8: 02 80 00 92 be 40014440 <IMFS_memfile_read+0x300> <== NEVER TAKEN
400141fc: a2 24 40 16 sub %l1, %l6, %l1
*/
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;
40014200: 80 a7 00 11 cmp %i4, %l1
40014204: 18 80 00 4f bgu 40014340 <IMFS_memfile_read+0x200>
40014208: b0 10 00 1c mov %i4, %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 );
4001420c: d2 02 00 00 ld [ %o0 ], %o1
40014210: 94 10 00 18 mov %i0, %o2
40014214: 90 10 00 1b mov %i3, %o0
40014218: 40 00 05 fb call 40015a04 <memcpy>
4001421c: 92 02 40 16 add %o1, %l6, %o1
dest += to_copy;
block++;
my_length -= to_copy;
40014220: e2 05 22 e8 ld [ %l4 + 0x2e8 ], %l1
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 );
dest += to_copy;
40014224: aa 06 c0 18 add %i3, %i0, %l5
block++;
40014228: a4 04 a0 01 inc %l2
my_length -= to_copy;
4001422c: b8 27 00 18 sub %i4, %i0, %i4
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
40014230: 80 a7 00 11 cmp %i4, %l1
40014234: 0a 80 00 15 bcs 40014288 <IMFS_memfile_read+0x148>
40014238: 80 a7 20 00 cmp %i4, 0
4001423c: a8 15 22 e8 or %l4, 0x2e8, %l4
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40014240: 90 10 00 10 mov %l0, %o0
40014244: 92 10 00 12 mov %l2, %o1
40014248: 7f ff fc 69 call 400133ec <IMFS_memfile_get_block_pointer>
4001424c: 94 10 20 00 clr %o2
assert( block_ptr );
40014250: 80 a2 20 00 cmp %o0, 0
40014254: 02 80 00 53 be 400143a0 <IMFS_memfile_read+0x260> <== NEVER TAKEN
40014258: 94 10 00 11 mov %l1, %o2
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
4001425c: d2 02 00 00 ld [ %o0 ], %o1
40014260: 40 00 05 e9 call 40015a04 <memcpy>
40014264: 90 10 00 15 mov %l5, %o0
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
40014268: c2 05 00 00 ld [ %l4 ], %g1
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
dest += to_copy;
block++;
my_length -= to_copy;
4001426c: b8 27 00 11 sub %i4, %l1, %i4
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;
40014270: aa 05 40 11 add %l5, %l1, %l5
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
40014274: 80 a0 40 1c cmp %g1, %i4
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
dest += to_copy;
block++;
40014278: a4 04 a0 01 inc %l2
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
4001427c: 08 bf ff f1 bleu 40014240 <IMFS_memfile_read+0x100>
40014280: b0 06 00 11 add %i0, %l1, %i0
* Phase 3: possibly the first part of one block
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
40014284: 80 a7 20 00 cmp %i4, 0
40014288: 02 80 00 0e be 400142c0 <IMFS_memfile_read+0x180>
4001428c: 90 07 bf f8 add %fp, -8, %o0
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40014290: 92 10 00 12 mov %l2, %o1
40014294: 90 10 00 10 mov %l0, %o0
40014298: 7f ff fc 55 call 400133ec <IMFS_memfile_get_block_pointer>
4001429c: 94 10 20 00 clr %o2
assert( block_ptr );
400142a0: 80 a2 20 00 cmp %o0, 0
400142a4: 02 80 00 4f be 400143e0 <IMFS_memfile_read+0x2a0> <== NEVER TAKEN
400142a8: b0 06 00 1c add %i0, %i4, %i0
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
400142ac: d2 02 00 00 ld [ %o0 ], %o1
400142b0: 90 10 00 15 mov %l5, %o0
400142b4: 40 00 05 d4 call 40015a04 <memcpy>
400142b8: 94 10 00 1c mov %i4, %o2
copied += my_length;
}
IMFS_update_atime( the_jnode );
400142bc: 90 07 bf f8 add %fp, -8, %o0
400142c0: 7f ff c2 d5 call 40004e14 <gettimeofday>
400142c4: 92 10 20 00 clr %o1
400142c8: c2 07 bf f8 ld [ %fp + -8 ], %g1
400142cc: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
return copied;
}
400142d0: 81 c7 e0 08 ret
400142d4: 81 e8 00 00 restore
* 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 )
400142d8: 12 bf ff b2 bne 400141a0 <IMFS_memfile_read+0x60> <== NEVER TAKEN
400142dc: 29 10 00 8d sethi %hi(0x40023400), %l4
400142e0: 80 a3 40 04 cmp %o5, %g4
400142e4: 08 bf ff b0 bleu 400141a4 <IMFS_memfile_read+0x64>
400142e8: e2 05 22 e8 ld [ %l4 + 0x2e8 ], %l1
my_length = the_jnode->info.file.size - start;
400142ec: 10 bf ff ae b 400141a4 <IMFS_memfile_read+0x64>
400142f0: b8 21 00 01 sub %g4, %g1, %i4
if (the_jnode->type == IMFS_LINEAR_FILE) {
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
if (my_length > (the_jnode->info.linearfile.size - start))
400142f4: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED
400142f8: 82 10 20 00 clr %g1 <== NOT EXECUTED
400142fc: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED
40014300: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED
40014304: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40014308: 04 80 00 10 ble 40014348 <IMFS_memfile_read+0x208> <== NOT EXECUTED
4001430c: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
40014310: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED
memcpy(dest, &file_ptr[start], my_length);
40014314: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED
40014318: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
4001431c: 40 00 05 ba call 40015a04 <memcpy> <== NOT EXECUTED
40014320: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
IMFS_update_atime( the_jnode );
40014324: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
40014328: 7f ff c2 bb call 40004e14 <gettimeofday> <== NOT EXECUTED
4001432c: 92 10 20 00 clr %o1 <== NOT EXECUTED
40014330: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40014334: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED
return my_length;
40014338: 81 c7 e0 08 ret <== NOT EXECUTED
4001433c: 81 e8 00 00 restore <== 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;
40014340: 10 bf ff b3 b 4001420c <IMFS_memfile_read+0xcc>
40014344: b0 10 00 11 mov %l1, %i0
if (the_jnode->type == IMFS_LINEAR_FILE) {
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
if (my_length > (the_jnode->info.linearfile.size - start))
40014348: 12 80 00 04 bne 40014358 <IMFS_memfile_read+0x218> <== NOT EXECUTED
4001434c: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED
40014350: 38 bf ff f1 bgu,a 40014314 <IMFS_memfile_read+0x1d4> <== NOT EXECUTED
40014354: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
memcpy(dest, &file_ptr[start], my_length);
40014358: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED
if (the_jnode->type == IMFS_LINEAR_FILE) {
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
if (my_length > (the_jnode->info.linearfile.size - start))
4001435c: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
memcpy(dest, &file_ptr[start], my_length);
40014360: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
40014364: 40 00 05 a8 call 40015a04 <memcpy> <== NOT EXECUTED
40014368: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
IMFS_update_atime( the_jnode );
4001436c: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
40014370: 7f ff c2 a9 call 40004e14 <gettimeofday> <== NOT EXECUTED
40014374: 92 10 20 00 clr %o1 <== NOT EXECUTED
40014378: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
4001437c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED
return my_length;
40014380: 81 c7 e0 08 ret <== NOT EXECUTED
40014384: 81 e8 00 00 restore <== NOT EXECUTED
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
rtems_set_errno_and_return_minus_one( EINVAL );
40014388: 40 00 03 63 call 40015114 <__errno> <== NOT EXECUTED
4001438c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40014390: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40014394: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40014398: 81 c7 e0 08 ret <== NOT EXECUTED
4001439c: 81 e8 00 00 restore <== NOT EXECUTED
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
400143a0: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
400143a4: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
400143a8: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
400143ac: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
400143b0: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED
400143b4: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED
400143b8: 7f ff c1 33 call 40004884 <__assert_func> <== NOT EXECUTED
400143bc: 92 10 22 a7 mov 0x2a7, %o1 <== NOT EXECUTED
/*
* Error checks on arguments
*/
assert( dest );
400143c0: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
400143c4: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
400143c8: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
400143cc: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
400143d0: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED
400143d4: 96 12 e2 b8 or %o3, 0x2b8, %o3 <== NOT EXECUTED
400143d8: 7f ff c1 2b call 40004884 <__assert_func> <== NOT EXECUTED
400143dc: 92 10 22 5a mov 0x25a, %o1 <== NOT EXECUTED
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
400143e0: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
400143e4: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
400143e8: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
400143ec: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
400143f0: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED
400143f4: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED
400143f8: 7f ff c1 23 call 40004884 <__assert_func> <== NOT EXECUTED
400143fc: 92 10 22 b9 mov 0x2b9, %o1 <== NOT EXECUTED
assert( the_jnode );
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE ||
40014400: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40014404: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40014408: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
4001440c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40014410: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED
40014414: 96 12 e2 68 or %o3, 0x268, %o3 <== NOT EXECUTED
40014418: 7f ff c1 1b call 40004884 <__assert_func> <== NOT EXECUTED
4001441c: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40014420: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40014424: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40014428: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
4001442c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40014430: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED
40014434: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED
40014438: 7f ff c1 13 call 40004884 <__assert_func> <== NOT EXECUTED
4001443c: 92 10 22 4c mov 0x24c, %o1 <== NOT EXECUTED
if ( start_offset ) {
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 );
assert( block_ptr );
40014440: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40014444: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40014448: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
4001444c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40014450: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED
40014454: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED
40014458: 7f ff c1 0b call 40004884 <__assert_func> <== NOT EXECUTED
4001445c: 92 10 22 96 mov 0x296, %o1 <== NOT EXECUTED
40013788 <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
40013788: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4001378c: 80 a6 20 00 cmp %i0, 0
40013790: 02 80 00 62 be 40013918 <IMFS_memfile_remove+0x190> <== NEVER TAKEN
40013794: 11 10 00 89 sethi %hi(0x40022400), %o0
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
40013798: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
4001379c: 80 a0 60 05 cmp %g1, 5
400137a0: 12 80 00 65 bne 40013934 <IMFS_memfile_remove+0x1ac> <== NEVER TAKEN
400137a4: 23 10 00 8d sethi %hi(0x40023400), %l1
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
400137a8: c2 06 20 58 ld [ %i0 + 0x58 ], %g1
/*
* 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;
400137ac: e6 04 62 e8 ld [ %l1 + 0x2e8 ], %l3
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
400137b0: 80 a0 60 00 cmp %g1, 0
400137b4: 02 80 00 05 be 400137c8 <IMFS_memfile_remove+0x40>
400137b8: a7 34 e0 02 srl %l3, 2, %l3
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
400137bc: 90 06 20 58 add %i0, 0x58, %o0
400137c0: 7f ff ff ba call 400136a8 <memfile_free_blocks_in_table>
400137c4: 92 10 00 13 mov %l3, %o1
}
if ( info->doubly_indirect ) {
400137c8: c2 06 20 5c ld [ %i0 + 0x5c ], %g1
400137cc: 80 a0 60 00 cmp %g1, 0
400137d0: 02 80 00 1b be 4001383c <IMFS_memfile_remove+0xb4> <== ALWAYS TAKEN
400137d4: c4 04 62 e8 ld [ %l1 + 0x2e8 ], %g2
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
400137d8: 85 30 a0 02 srl %g2, 2, %g2 <== NOT EXECUTED
400137dc: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
400137e0: 02 80 00 14 be 40013830 <IMFS_memfile_remove+0xa8> <== NOT EXECUTED
400137e4: 90 10 20 00 clr %o0 <== NOT EXECUTED
400137e8: 25 10 00 8d sethi %hi(0x40023400), %l2 <== NOT EXECUTED
400137ec: a4 14 a2 e8 or %l2, 0x2e8, %l2 ! 400236e8 <imfs_memfile_bytes_per_block><== NOT EXECUTED
400137f0: 10 80 00 03 b 400137fc <IMFS_memfile_remove+0x74> <== NOT EXECUTED
400137f4: a0 10 20 00 clr %l0 <== NOT EXECUTED
400137f8: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
400137fc: 91 2a 20 02 sll %o0, 2, %o0 <== NOT EXECUTED
40013800: c4 00 40 08 ld [ %g1 + %o0 ], %g2 <== NOT EXECUTED
40013804: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40013808: 02 80 00 04 be 40013818 <IMFS_memfile_remove+0x90> <== NOT EXECUTED
4001380c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
memfile_free_blocks_in_table(
40013810: 7f ff ff a6 call 400136a8 <memfile_free_blocks_in_table> <== NOT EXECUTED
40013814: 92 10 00 13 mov %l3, %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++ ) {
40013818: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
4001381c: a0 04 20 01 inc %l0 <== NOT EXECUTED
40013820: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
40013824: 80 a0 40 10 cmp %g1, %l0 <== NOT EXECUTED
40013828: 18 bf ff f4 bgu 400137f8 <IMFS_memfile_remove+0x70> <== NOT EXECUTED
4001382c: 90 10 00 10 mov %l0, %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 );
40013830: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED
40013834: 7f ff ff 9d call 400136a8 <memfile_free_blocks_in_table> <== NOT EXECUTED
40013838: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
}
if ( info->triply_indirect ) {
4001383c: d0 06 20 60 ld [ %i0 + 0x60 ], %o0
40013840: 80 a2 20 00 cmp %o0, 0
40013844: 02 80 00 33 be 40013910 <IMFS_memfile_remove+0x188> <== ALWAYS TAKEN
40013848: c2 04 62 e8 ld [ %l1 + 0x2e8 ], %g1
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
4001384c: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
40013850: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40013854: 22 80 00 2d be,a 40013908 <IMFS_memfile_remove+0x180> <== NOT EXECUTED
40013858: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
p = (block_p *) info->triply_indirect[i];
4001385c: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
40013860: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
40013864: 22 80 00 29 be,a 40013908 <IMFS_memfile_remove+0x180> <== NOT EXECUTED
40013868: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
4001386c: 25 10 00 8d sethi %hi(0x40023400), %l2 <== NOT EXECUTED
40013870: aa 10 20 00 clr %l5 <== NOT EXECUTED
40013874: a4 14 a2 e8 or %l2, 0x2e8, %l2 <== NOT EXECUTED
40013878: a8 10 20 00 clr %l4 <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
4001387c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40013880: 02 80 00 13 be 400138cc <IMFS_memfile_remove+0x144> <== NOT EXECUTED
40013884: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED
40013888: 90 10 20 00 clr %o0 <== NOT EXECUTED
4001388c: a0 10 20 00 clr %l0 <== NOT EXECUTED
if ( p[j] ) {
40013890: 91 2a 20 02 sll %o0, 2, %o0 <== NOT EXECUTED
40013894: c2 04 40 08 ld [ %l1 + %o0 ], %g1 <== NOT EXECUTED
40013898: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4001389c: 02 80 00 04 be 400138ac <IMFS_memfile_remove+0x124> <== NOT EXECUTED
400138a0: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
400138a4: 7f ff ff 81 call 400136a8 <memfile_free_blocks_in_table> <== NOT EXECUTED
400138a8: 92 10 00 13 mov %l3, %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++ ) {
400138ac: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
400138b0: a0 04 20 01 inc %l0 <== NOT EXECUTED
400138b4: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
400138b8: 80 a0 40 10 cmp %g1, %l0 <== NOT EXECUTED
400138bc: 18 bf ff f5 bgu 40013890 <IMFS_memfile_remove+0x108> <== NOT EXECUTED
400138c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
400138c4: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
400138c8: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED
400138cc: 7f ff ff 77 call 400136a8 <memfile_free_blocks_in_table> <== NOT EXECUTED
400138d0: 92 10 00 13 mov %l3, %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++ ) {
400138d4: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
400138d8: a8 05 20 01 inc %l4 <== NOT EXECUTED
400138dc: 83 30 60 02 srl %g1, 2, %g1 <== NOT EXECUTED
400138e0: 80 a0 40 14 cmp %g1, %l4 <== NOT EXECUTED
400138e4: 08 80 00 09 bleu 40013908 <IMFS_memfile_remove+0x180> <== NOT EXECUTED
400138e8: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
p = (block_p *) info->triply_indirect[i];
400138ec: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
400138f0: ab 2d 20 02 sll %l4, 2, %l5 <== NOT EXECUTED
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
400138f4: e2 02 00 15 ld [ %o0 + %l5 ], %l1 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
400138f8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
400138fc: 12 bf ff e1 bne 40013880 <IMFS_memfile_remove+0xf8> <== NOT EXECUTED
40013900: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
40013904: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED
40013908: 7f ff ff 68 call 400136a8 <memfile_free_blocks_in_table> <== NOT EXECUTED
4001390c: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
40013910: 81 c7 e0 08 ret
40013914: 91 e8 20 00 restore %g0, 0, %o0
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40013918: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
4001391c: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013920: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013924: 94 12 a3 10 or %o2, 0x310, %o2 <== NOT EXECUTED
40013928: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED
4001392c: 7f ff c3 d6 call 40004884 <__assert_func> <== NOT EXECUTED
40013930: 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 );
40013934: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40013938: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
4001393c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013940: 94 12 a3 10 or %o2, 0x310, %o2 <== NOT EXECUTED
40013944: 96 12 e2 18 or %o3, 0x218, %o3 <== NOT EXECUTED
40013948: 7f ff c3 cf call 40004884 <__assert_func> <== NOT EXECUTED
4001394c: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED
4001372c <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
4001372c: 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 );
40013730: 94 10 20 00 clr %o2 <== NOT EXECUTED
40013734: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40013738: 7f ff ff 2d call 400133ec <IMFS_memfile_get_block_pointer><== NOT EXECUTED
4001373c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
assert( block_ptr );
40013740: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40013744: 02 80 00 08 be 40013764 <IMFS_memfile_remove_block+0x38> <== NOT EXECUTED
40013748: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
if ( block_ptr ) {
ptr = *block_ptr;
4001374c: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
*block_ptr = 0;
40013750: c0 22 00 00 clr [ %o0 ] <== NOT EXECUTED
memfile_free_block( ptr );
40013754: 7f ff ff 10 call 40013394 <memfile_free_block> <== NOT EXECUTED
40013758: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED
}
return 1;
}
4001375c: 81 c7 e0 08 ret <== NOT EXECUTED
40013760: 81 e8 00 00 restore <== NOT EXECUTED
{
block_p *block_ptr;
block_p ptr;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
40013764: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013768: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
4001376c: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013770: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013774: 94 12 a3 48 or %o2, 0x348, %o2 <== NOT EXECUTED
40013778: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED
4001377c: 7f ff c4 42 call 40004884 <__assert_func> <== NOT EXECUTED
40013780: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED
40013d9c <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
40013d9c: 9d e3 bf 98 save %sp, -104, %sp
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40013da0: a0 96 20 00 orcc %i0, 0, %l0
40013da4: 02 80 00 8e be 40013fdc <IMFS_memfile_write+0x240> <== NEVER TAKEN
40013da8: 11 10 00 89 sethi %hi(0x40022400), %o0
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
40013dac: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40013db0: 80 a0 60 05 cmp %g1, 5
40013db4: 12 80 00 83 bne 40013fc0 <IMFS_memfile_write+0x224> <== NEVER TAKEN
40013db8: 80 a6 e0 00 cmp %i3, 0
/*
* Error check arguments
*/
assert( source );
40013dbc: 02 80 00 9f be 40014038 <IMFS_memfile_write+0x29c> <== NEVER TAKEN
40013dc0: 80 a7 20 00 cmp %i4, 0
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
40013dc4: 02 80 00 71 be 40013f88 <IMFS_memfile_write+0x1ec> <== NEVER TAKEN
40013dc8: 01 00 00 00 nop
* 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 ) {
40013dcc: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
40013dd0: 80 a0 60 00 cmp %g1, 0
40013dd4: 06 80 00 57 bl 40013f30 <IMFS_memfile_write+0x194> <== NEVER TAKEN
40013dd8: 94 07 00 1a add %i4, %i2, %o2
40013ddc: 80 a0 60 00 cmp %g1, 0
40013de0: 22 80 00 51 be,a 40013f24 <IMFS_memfile_write+0x188> <== ALWAYS TAKEN
40013de4: c2 04 20 54 ld [ %l0 + 0x54 ], %g1
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
40013de8: 25 10 00 8d sethi %hi(0x40023400), %l2 <== NOT EXECUTED
40013dec: e2 04 a2 e8 ld [ %l2 + 0x2e8 ], %l1 ! 400236e8 <imfs_memfile_bytes_per_block>
40013df0: 90 10 00 19 mov %i1, %o0
40013df4: a7 3c 60 1f sra %l1, 0x1f, %l3
40013df8: 96 10 00 11 mov %l1, %o3
40013dfc: 94 10 00 13 mov %l3, %o2
40013e00: 40 00 2c b6 call 4001f0d8 <__moddi3>
40013e04: 92 10 00 1a mov %i2, %o1
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
40013e08: 94 10 00 13 mov %l3, %o2
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
40013e0c: a8 10 00 09 mov %o1, %l4
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
40013e10: 90 10 00 19 mov %i1, %o0
40013e14: 92 10 00 1a mov %i2, %o1
40013e18: 40 00 2b c9 call 4001ed3c <__divdi3>
40013e1c: 96 10 00 11 mov %l1, %o3
if ( start_offset ) {
40013e20: b0 10 20 00 clr %i0
40013e24: 80 a5 20 00 cmp %l4, 0
40013e28: 12 80 00 2d bne 40013edc <IMFS_memfile_write+0x140>
40013e2c: a6 10 00 09 mov %o1, %l3
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
40013e30: 80 a7 00 11 cmp %i4, %l1
40013e34: 0a 80 00 15 bcs 40013e88 <IMFS_memfile_write+0xec>
40013e38: 80 a7 20 00 cmp %i4, 0
40013e3c: a4 14 a2 e8 or %l2, 0x2e8, %l2
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40013e40: 90 10 00 10 mov %l0, %o0
40013e44: 92 10 00 13 mov %l3, %o1
40013e48: 7f ff fd 69 call 400133ec <IMFS_memfile_get_block_pointer>
40013e4c: 94 10 20 00 clr %o2
assert( block_ptr );
40013e50: 80 a2 20 00 cmp %o0, 0
40013e54: 02 80 00 53 be 40013fa0 <IMFS_memfile_write+0x204> <== NEVER TAKEN
40013e58: 92 10 00 1b mov %i3, %o1
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 );
40013e5c: d0 02 00 00 ld [ %o0 ], %o0
40013e60: 40 00 06 e9 call 40015a04 <memcpy>
40013e64: 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 ) {
40013e68: c2 04 80 00 ld [ %l2 ], %g1
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;
block++;
my_length -= to_copy;
40013e6c: b8 27 00 11 sub %i4, %l1, %i4
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;
40013e70: b6 06 c0 11 add %i3, %l1, %i3
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
40013e74: 80 a0 40 1c cmp %g1, %i4
#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;
block++;
40013e78: a6 04 e0 01 inc %l3
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
40013e7c: 08 bf ff f1 bleu 40013e40 <IMFS_memfile_write+0xa4>
40013e80: b0 06 00 11 add %i0, %l1, %i0
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
40013e84: 80 a7 20 00 cmp %i4, 0
40013e88: 02 80 00 0e be 40013ec0 <IMFS_memfile_write+0x124>
40013e8c: 90 07 bf f8 add %fp, -8, %o0
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
40013e90: 92 10 00 13 mov %l3, %o1
40013e94: 90 10 00 10 mov %l0, %o0
40013e98: 7f ff fd 55 call 400133ec <IMFS_memfile_get_block_pointer>
40013e9c: 94 10 20 00 clr %o2
assert( block_ptr );
40013ea0: 80 a2 20 00 cmp %o0, 0
40013ea4: 02 80 00 5d be 40014018 <IMFS_memfile_write+0x27c> <== NEVER TAKEN
40013ea8: 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 );
40013eac: d0 02 00 00 ld [ %o0 ], %o0
40013eb0: 92 10 00 1b mov %i3, %o1
40013eb4: 40 00 06 d4 call 40015a04 <memcpy>
40013eb8: 94 10 00 1c mov %i4, %o2
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
40013ebc: 90 07 bf f8 add %fp, -8, %o0
40013ec0: 7f ff c3 d5 call 40004e14 <gettimeofday>
40013ec4: 92 10 20 00 clr %o1
40013ec8: c2 07 bf f8 ld [ %fp + -8 ], %g1
40013ecc: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
40013ed0: c2 24 20 44 st %g1, [ %l0 + 0x44 ]
return copied;
}
40013ed4: 81 c7 e0 08 ret
40013ed8: 81 e8 00 00 restore
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
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 );
40013edc: 90 10 00 10 mov %l0, %o0
40013ee0: 7f ff fd 43 call 400133ec <IMFS_memfile_get_block_pointer>
40013ee4: 94 10 20 00 clr %o2
assert( block_ptr );
40013ee8: 80 a2 20 00 cmp %o0, 0
40013eec: 02 80 00 43 be 40013ff8 <IMFS_memfile_write+0x25c> <== NEVER TAKEN
40013ef0: b0 24 40 14 sub %l1, %l4, %i0
*/
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;
40013ef4: 80 a6 00 1c cmp %i0, %i4
40013ef8: 18 80 00 1a bgu 40013f60 <IMFS_memfile_write+0x1c4>
40013efc: d0 02 00 00 ld [ %o0 ], %o0
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 );
40013f00: 92 10 00 1b mov %i3, %o1
40013f04: 90 02 00 14 add %o0, %l4, %o0
40013f08: 94 10 00 18 mov %i0, %o2
40013f0c: 40 00 06 be call 40015a04 <memcpy>
40013f10: b6 06 c0 18 add %i3, %i0, %i3
src += to_copy;
block++;
40013f14: a6 04 e0 01 inc %l3
my_length -= to_copy;
copied += to_copy;
40013f18: e2 04 a2 e8 ld [ %l2 + 0x2e8 ], %l1
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 );
src += to_copy;
block++;
my_length -= to_copy;
40013f1c: 10 bf ff c5 b 40013e30 <IMFS_memfile_write+0x94>
40013f20: b8 27 00 18 sub %i4, %i0, %i4
* 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 ) {
40013f24: 80 a0 40 0a cmp %g1, %o2
40013f28: 1a bf ff b1 bcc 40013dec <IMFS_memfile_write+0x50> <== NEVER TAKEN
40013f2c: 25 10 00 8d sethi %hi(0x40023400), %l2
status = IMFS_memfile_extend( the_jnode, last_byte );
40013f30: 90 10 00 10 mov %l0, %o0
40013f34: 7f ff fe eb call 40013ae0 <IMFS_memfile_extend>
40013f38: 92 10 20 00 clr %o1
if ( status )
40013f3c: 80 a2 20 00 cmp %o0, 0
40013f40: 02 bf ff ab be 40013dec <IMFS_memfile_write+0x50> <== ALWAYS TAKEN
40013f44: 25 10 00 8d sethi %hi(0x40023400), %l2
rtems_set_errno_and_return_minus_one( ENOSPC );
40013f48: 40 00 04 73 call 40015114 <__errno> <== NOT EXECUTED
40013f4c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40013f50: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED
40013f54: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40013f58: 81 c7 e0 08 ret <== NOT EXECUTED
40013f5c: 81 e8 00 00 restore <== 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;
40013f60: b0 10 00 1c mov %i4, %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 );
40013f64: 92 10 00 1b mov %i3, %o1
40013f68: 90 02 00 14 add %o0, %l4, %o0
40013f6c: 94 10 00 18 mov %i0, %o2
40013f70: 40 00 06 a5 call 40015a04 <memcpy>
40013f74: b6 06 c0 18 add %i3, %i0, %i3
src += to_copy;
block++;
40013f78: a6 04 e0 01 inc %l3
my_length -= to_copy;
copied += to_copy;
40013f7c: e2 04 a2 e8 ld [ %l2 + 0x2e8 ], %l1
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 );
src += to_copy;
block++;
my_length -= to_copy;
40013f80: 10 bf ff ac b 40013e30 <IMFS_memfile_write+0x94>
40013f84: b8 27 00 18 sub %i4, %i0, %i4
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
rtems_set_errno_and_return_minus_one( EINVAL );
40013f88: 40 00 04 63 call 40015114 <__errno> <== NOT EXECUTED
40013f8c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40013f90: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40013f94: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40013f98: 81 c7 e0 08 ret <== NOT EXECUTED
40013f9c: 81 e8 00 00 restore <== NOT EXECUTED
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
40013fa0: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013fa4: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40013fa8: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013fac: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013fb0: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED
40013fb4: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED
40013fb8: 7f ff c2 33 call 40004884 <__assert_func> <== NOT EXECUTED
40013fbc: 92 10 23 30 mov 0x330, %o1 <== NOT EXECUTED
assert( the_jnode );
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
40013fc0: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40013fc4: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013fc8: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013fcc: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED
40013fd0: 96 12 e2 18 or %o3, 0x218, %o3 <== NOT EXECUTED
40013fd4: 7f ff c2 2c call 40004884 <__assert_func> <== NOT EXECUTED
40013fd8: 92 10 22 e7 mov 0x2e7, %o1 <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
40013fdc: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40013fe0: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013fe4: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013fe8: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED
40013fec: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED
40013ff0: 7f ff c2 25 call 40004884 <__assert_func> <== NOT EXECUTED
40013ff4: 92 10 22 e3 mov 0x2e3, %o1 <== NOT EXECUTED
if ( start_offset ) {
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 );
assert( block_ptr );
40013ff8: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
40013ffc: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40014000: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40014004: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40014008: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED
4001400c: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED
40014010: 7f ff c2 1d call 40004884 <__assert_func> <== NOT EXECUTED
40014014: 92 10 23 1c mov 0x31c, %o1 <== NOT EXECUTED
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
40014018: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
4001401c: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40014020: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40014024: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40014028: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED
4001402c: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED
40014030: 7f ff c2 15 call 40004884 <__assert_func> <== NOT EXECUTED
40014034: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED
/*
* Error check arguments
*/
assert( source );
40014038: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
4001403c: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40014040: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40014044: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED
40014048: 96 12 e2 60 or %o3, 0x260, %o3 <== NOT EXECUTED
4001404c: 7f ff c2 0e call 40004884 <__assert_func> <== NOT EXECUTED
40014050: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED
4000b878 <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4000b878: 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 );
4000b87c: 40 00 11 e1 call 40010000 <strlen>
4000b880: 90 10 00 18 mov %i0, %o0
4000b884: a0 07 bf b8 add %fp, -72, %l0
4000b888: 92 10 00 08 mov %o0, %o1
4000b88c: 96 07 bf fc add %fp, -4, %o3
4000b890: 90 10 00 18 mov %i0, %o0
4000b894: 7f ff ff 7a call 4000b67c <IMFS_get_token>
4000b898: 94 10 00 10 mov %l0, %o2
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
4000b89c: 03 00 00 3c sethi %hi(0xf000), %g1
4000b8a0: 05 00 00 10 sethi %hi(0x4000), %g2
4000b8a4: 82 0e 40 01 and %i1, %g1, %g1
4000b8a8: 80 a0 40 02 cmp %g1, %g2
4000b8ac: 02 80 00 23 be 4000b938 <IMFS_mknod+0xc0>
4000b8b0: 05 00 00 20 sethi %hi(0x8000), %g2
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
4000b8b4: 80 a0 40 02 cmp %g1, %g2
4000b8b8: 02 80 00 08 be 4000b8d8 <IMFS_mknod+0x60>
4000b8bc: 92 10 20 05 mov 5, %o1
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
4000b8c0: 05 00 00 08 sethi %hi(0x2000), %g2
4000b8c4: 80 a0 40 02 cmp %g1, %g2
4000b8c8: 12 80 00 0f bne 4000b904 <IMFS_mknod+0x8c>
4000b8cc: 05 00 00 18 sethi %hi(0x6000), %g2
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
4000b8d0: f4 3f bf e0 std %i2, [ %fp + -32 ]
4000b8d4: 92 10 20 02 mov 2, %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(
4000b8d8: 90 10 00 1c mov %i4, %o0
4000b8dc: 94 10 00 10 mov %l0, %o2
4000b8e0: 96 10 00 19 mov %i1, %o3
4000b8e4: 98 07 bf e0 add %fp, -32, %o4
4000b8e8: 40 00 09 f8 call 4000e0c8 <IMFS_create_node>
4000b8ec: b0 10 20 00 clr %i0
new_name,
mode,
&info
);
if ( !new_node )
4000b8f0: 80 a2 20 00 cmp %o0, 0
4000b8f4: 02 80 00 1b be 4000b960 <IMFS_mknod+0xe8> <== NEVER TAKEN
4000b8f8: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOMEM );
return 0;
}
4000b8fc: 81 c7 e0 08 ret
4000b900: 81 e8 00 00 restore
*/
if ( S_ISDIR(mode) )
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
4000b904: 80 a0 40 02 cmp %g1, %g2
4000b908: 22 bf ff f3 be,a 4000b8d4 <IMFS_mknod+0x5c>
4000b90c: f4 3f bf e0 std %i2, [ %fp + -32 ]
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
}
else if (S_ISFIFO(mode))
4000b910: 05 00 00 04 sethi %hi(0x1000), %g2
4000b914: 80 a0 40 02 cmp %g1, %g2
4000b918: 02 bf ff f0 be 4000b8d8 <IMFS_mknod+0x60> <== ALWAYS TAKEN
4000b91c: 92 10 20 07 mov 7, %o1
type = IMFS_FIFO;
else {
rtems_set_errno_and_return_minus_one( EINVAL );
4000b920: 40 00 0e 00 call 4000f120 <__errno> <== NOT EXECUTED
4000b924: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000b928: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
4000b92c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000b930: 81 c7 e0 08 ret <== NOT EXECUTED
4000b934: 81 e8 00 00 restore <== NOT EXECUTED
4000b938: 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(
4000b93c: 90 10 00 1c mov %i4, %o0
4000b940: 94 10 00 10 mov %l0, %o2
4000b944: 96 10 00 19 mov %i1, %o3
4000b948: 98 07 bf e0 add %fp, -32, %o4
4000b94c: 40 00 09 df call 4000e0c8 <IMFS_create_node>
4000b950: b0 10 20 00 clr %i0
new_name,
mode,
&info
);
if ( !new_node )
4000b954: 80 a2 20 00 cmp %o0, 0
4000b958: 12 80 00 06 bne 4000b970 <IMFS_mknod+0xf8> <== ALWAYS TAKEN
4000b95c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOMEM );
4000b960: 40 00 0d f0 call 4000f120 <__errno> <== NOT EXECUTED
4000b964: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
4000b968: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
4000b96c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return 0;
}
4000b970: 81 c7 e0 08 ret
4000b974: 81 e8 00 00 restore
4000440c <IMFS_mount>:
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
4000440c: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
40004410: c2 06 20 08 ld [ %i0 + 8 ], %g1
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
40004414: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
40004418: 80 a0 a0 01 cmp %g2, 1
4000441c: 12 80 00 05 bne 40004430 <IMFS_mount+0x24> <== NEVER TAKEN
40004420: 01 00 00 00 nop
/*
* Set mt_fs pointer to point to the mount table entry for
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
40004424: f0 20 60 5c st %i0, [ %g1 + 0x5c ]
return 0;
}
40004428: 81 c7 e0 08 ret
4000442c: 91 e8 20 00 restore %g0, 0, %o0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
40004430: 40 00 43 39 call 40015114 <__errno> <== NOT EXECUTED
40004434: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004438: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED
4000443c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004440: 81 c7 e0 08 ret <== NOT EXECUTED
40004444: 81 e8 00 00 restore <== NOT EXECUTED
40005734 <IMFS_print_jnode>:
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
40005734: 9d e3 bf a0 save %sp, -96, %sp
assert( the_jnode );
40005738: 80 a6 20 00 cmp %i0, 0
4000573c: 02 80 00 5b be 400058a8 <IMFS_print_jnode+0x174> <== NEVER TAKEN
40005740: 21 10 00 a2 sethi %hi(0x40028800), %l0
fprintf(stdout, "%s", the_jnode->name );
40005744: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 ! 400288f8 <_impure_ptr>
40005748: 90 06 20 0c add %i0, 0xc, %o0
4000574c: 40 00 3f 94 call 4001559c <fputs>
40005750: d2 00 60 08 ld [ %g1 + 8 ], %o1
switch( the_jnode->type ) {
40005754: d4 06 20 4c ld [ %i0 + 0x4c ], %o2
40005758: 80 a2 a0 07 cmp %o2, 7
4000575c: 08 80 00 0f bleu 40005798 <IMFS_print_jnode+0x64> <== ALWAYS TAKEN
40005760: 83 2a a0 02 sll %o2, 2, %g1
fprintf(stdout, " FIFO not printed\n" );
assert(0);
break;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
40005764: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 <== NOT EXECUTED
40005768: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED
4000576c: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
40005770: 40 00 3f 2d call 40015424 <fprintf> <== NOT EXECUTED
40005774: 92 12 60 80 or %o1, 0x80, %o1 <== NOT EXECUTED
assert(0);
40005778: 92 10 20 6c mov 0x6c, %o1 <== NOT EXECUTED
assert(0);
break;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
assert(0);
4000577c: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED
40005780: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED
40005784: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED
40005788: 90 12 23 b0 or %o0, 0x3b0, %o0 <== NOT EXECUTED
4000578c: 94 12 a1 c0 or %o2, 0x1c0, %o2 <== NOT EXECUTED
40005790: 40 00 02 b9 call 40006274 <__assert_func> <== NOT EXECUTED
40005794: 96 12 e0 60 or %o3, 0x60, %o3 <== NOT EXECUTED
)
{
assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
switch( the_jnode->type ) {
40005798: 05 10 00 15 sethi %hi(0x40005400), %g2
4000579c: 84 10 a2 d8 or %g2, 0x2d8, %g2 ! 400056d8 <amba_print_conf+0x13c>
400057a0: c2 00 80 01 ld [ %g2 + %g1 ], %g1
400057a4: 81 c0 40 00 jmp %g1
400057a8: 01 00 00 00 nop
fprintf(stdout, " links not printed\n" );
assert(0);
break;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
400057ac: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 <== NOT EXECUTED
400057b0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
400057b4: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED
400057b8: 94 10 20 12 mov 0x12, %o2 <== NOT EXECUTED
400057bc: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED
400057c0: 40 00 42 96 call 40016218 <fwrite> <== NOT EXECUTED
400057c4: 90 12 20 68 or %o0, 0x68, %o0 ! 40026c68 <__FUNCTION__.5737+0x2b0><== NOT EXECUTED
assert(0);
400057c8: 10 bf ff ed b 4000577c <IMFS_print_jnode+0x48> <== NOT EXECUTED
400057cc: 92 10 20 67 mov 0x67, %o1 <== NOT EXECUTED
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
400057d0: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 <== NOT EXECUTED
400057d4: d6 06 20 58 ld [ %i0 + 0x58 ], %o3 <== NOT EXECUTED
400057d8: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 <== NOT EXECUTED
400057dc: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
400057e0: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED
400057e4: 40 00 3f 10 call 40015424 <fprintf> <== NOT EXECUTED
400057e8: 92 12 60 28 or %o1, 0x28, %o1 ! 40026c28 <__FUNCTION__.5737+0x270><== NOT EXECUTED
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
400057ec: 31 10 00 9b sethi %hi(0x40026c00), %i0 <== NOT EXECUTED
400057f0: 40 00 46 94 call 40017240 <puts> <== NOT EXECUTED
400057f4: 91 ee 20 90 restore %i0, 0x90, %o0 <== NOT EXECUTED
the_jnode->info.file.indirect,
the_jnode->info.file.doubly_indirect,
the_jnode->info.file.triply_indirect
);
#else
fprintf(stdout, " (file %" PRId32 ")",
400057f8: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1
400057fc: d4 06 20 54 ld [ %i0 + 0x54 ], %o2
40005800: d0 00 60 08 ld [ %g1 + 8 ], %o0
40005804: 13 10 00 9b sethi %hi(0x40026c00), %o1
40005808: 40 00 3f 07 call 40015424 <fprintf>
4000580c: 92 12 60 38 or %o1, 0x38, %o1 ! 40026c38 <__FUNCTION__.5737+0x280>
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
40005810: 31 10 00 9b sethi %hi(0x40026c00), %i0
40005814: 40 00 46 8b call 40017240 <puts>
40005818: 91 ee 20 90 restore %i0, 0x90, %o0
fprintf(stdout, " links not printed\n" );
assert(0);
break;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
4000581c: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 <== NOT EXECUTED
40005820: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
40005824: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED
40005828: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED
4000582c: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED
40005830: 40 00 42 7a call 40016218 <fwrite> <== NOT EXECUTED
40005834: 90 12 20 48 or %o0, 0x48, %o0 ! 40026c48 <__FUNCTION__.5737+0x290><== NOT EXECUTED
assert(0);
40005838: 10 bf ff d1 b 4000577c <IMFS_print_jnode+0x48> <== NOT EXECUTED
4000583c: 92 10 20 62 mov 0x62, %o1 <== NOT EXECUTED
(uint32_t)the_jnode->info.file.size );
#endif
break;
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
40005840: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 <== NOT EXECUTED
40005844: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
40005848: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED
4000584c: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED
40005850: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED
40005854: 40 00 42 71 call 40016218 <fwrite> <== NOT EXECUTED
40005858: 90 12 20 48 or %o0, 0x48, %o0 ! 40026c48 <__FUNCTION__.5737+0x290><== NOT EXECUTED
assert(0);
4000585c: 10 bf ff c8 b 4000577c <IMFS_print_jnode+0x48> <== NOT EXECUTED
40005860: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
break;
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
40005864: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1
40005868: d6 06 20 54 ld [ %i0 + 0x54 ], %o3
4000586c: d4 06 20 50 ld [ %i0 + 0x50 ], %o2
40005870: d0 00 60 08 ld [ %g1 + 8 ], %o0
40005874: 13 10 00 9b sethi %hi(0x40026c00), %o1
40005878: 40 00 3e eb call 40015424 <fprintf>
4000587c: 92 12 60 10 or %o1, 0x10, %o1 ! 40026c10 <__FUNCTION__.5737+0x258>
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
40005880: 31 10 00 9b sethi %hi(0x40026c00), %i0
40005884: 40 00 46 6f call 40017240 <puts>
40005888: 91 ee 20 90 restore %i0, 0x90, %o0
assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
switch( the_jnode->type ) {
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
4000588c: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1
40005890: 90 10 20 2f mov 0x2f, %o0
40005894: d2 00 60 08 ld [ %g1 + 8 ], %o1
40005898: 40 00 3e fd call 4001548c <fputc>
4000589c: 31 10 00 9b sethi %hi(0x40026c00), %i0
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
400058a0: 40 00 46 68 call 40017240 <puts>
400058a4: 91 ee 20 90 restore %i0, 0x90, %o0
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
assert( the_jnode );
400058a8: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED
400058ac: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED
400058b0: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED
400058b4: 90 12 23 b0 or %o0, 0x3b0, %o0 <== NOT EXECUTED
400058b8: 94 12 a1 c0 or %o2, 0x1c0, %o2 <== NOT EXECUTED
400058bc: 96 12 e0 00 mov %o3, %o3 <== NOT EXECUTED
400058c0: 40 00 02 6d call 40006274 <__assert_func> <== NOT EXECUTED
400058c4: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED
40004454 <IMFS_readlink>:
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
40004454: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
int i;
node = loc->node_access;
40004458: c2 06 00 00 ld [ %i0 ], %g1
if ( node->type != IMFS_SYM_LINK )
4000445c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
40004460: 80 a0 a0 04 cmp %g2, 4
40004464: 12 80 00 19 bne 400044c8 <IMFS_readlink+0x74> <== NEVER TAKEN
40004468: 80 a6 a0 00 cmp %i2, 0
rtems_set_errno_and_return_minus_one( EINVAL );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
4000446c: 02 80 00 15 be 400044c0 <IMFS_readlink+0x6c> <== NEVER TAKEN
40004470: 86 10 20 00 clr %g3
40004474: c4 00 60 50 ld [ %g1 + 0x50 ], %g2
40004478: c8 48 80 00 ldsb [ %g2 ], %g4
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
4000447c: b0 10 20 00 clr %i0
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
40004480: 80 a1 20 00 cmp %g4, 0
40004484: 12 80 00 08 bne 400044a4 <IMFS_readlink+0x50> <== ALWAYS TAKEN
40004488: c4 08 80 00 ldub [ %g2 ], %g2
4000448c: 30 80 00 13 b,a 400044d8 <IMFS_readlink+0x84> <== NOT EXECUTED
40004490: c4 00 60 50 ld [ %g1 + 0x50 ], %g2
40004494: c8 48 80 18 ldsb [ %g2 + %i0 ], %g4
40004498: 80 a1 20 00 cmp %g4, 0
4000449c: 02 80 00 07 be 400044b8 <IMFS_readlink+0x64>
400044a0: c4 08 80 18 ldub [ %g2 + %i0 ], %g2
buf[i] = node->info.sym_link.name[i];
400044a4: c4 2e 40 03 stb %g2, [ %i1 + %g3 ]
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++ )
400044a8: b0 06 20 01 inc %i0
400044ac: 80 a6 80 18 cmp %i2, %i0
400044b0: 18 bf ff f8 bgu 40004490 <IMFS_readlink+0x3c>
400044b4: 86 10 00 18 mov %i0, %g3
buf[i] = node->info.sym_link.name[i];
return i;
}
400044b8: 81 c7 e0 08 ret
400044bc: 81 e8 00 00 restore
400044c0: 81 c7 e0 08 ret <== NOT EXECUTED
400044c4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
400044c8: 40 00 43 13 call 40015114 <__errno> <== NOT EXECUTED
400044cc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400044d0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
400044d4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400044d8: 81 c7 e0 08 ret <== NOT EXECUTED
400044dc: 81 e8 00 00 restore <== NOT EXECUTED
400044e0 <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 */
)
{
400044e0: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
400044e4: e0 06 40 00 ld [ %i1 ], %l0
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
400044e8: 92 10 00 1b mov %i3, %o1
400044ec: 90 04 20 0c add %l0, 0xc, %o0
400044f0: 40 00 46 dd call 40016064 <strncpy>
400044f4: 94 10 20 20 mov 0x20, %o2
if ( the_jnode->Parent != NULL )
400044f8: c2 04 20 08 ld [ %l0 + 8 ], %g1
400044fc: 80 a0 60 00 cmp %g1, 0
40004500: 22 80 00 05 be,a 40004514 <IMFS_rename+0x34> <== NEVER TAKEN
40004504: 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 );
40004508: 40 00 14 ad call 400097bc <_Chain_Extract>
4000450c: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
40004510: 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 );
40004514: 92 10 00 10 mov %l0, %o1
40004518: 90 00 60 50 add %g1, 0x50, %o0
4000451c: 40 00 14 9c call 4000978c <_Chain_Append>
40004520: 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 );
40004524: 90 07 bf f8 add %fp, -8, %o0
40004528: 40 00 02 3b call 40004e14 <gettimeofday>
4000452c: 92 10 20 00 clr %o1
40004530: c2 07 bf f8 ld [ %fp + -8 ], %g1
40004534: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
return 0;
}
40004538: 81 c7 e0 08 ret
4000453c: 91 e8 20 00 restore %g0, 0, %o0
4000b984 <IMFS_rmnod>:
int IMFS_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4000b984: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
4000b988: 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 ) {
4000b98c: c2 04 20 08 ld [ %l0 + 8 ], %g1
4000b990: 80 a0 60 00 cmp %g1, 0
4000b994: 22 80 00 06 be,a 4000b9ac <IMFS_rmnod+0x28> <== NEVER TAKEN
4000b998: 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 );
4000b99c: 40 00 03 a6 call 4000c834 <_Chain_Extract>
4000b9a0: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
4000b9a4: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
4000b9a8: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
4000b9ac: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
4000b9b0: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
4000b9b4: 90 07 bf f8 add %fp, -8, %o0
4000b9b8: 40 00 01 12 call 4000be00 <gettimeofday>
4000b9bc: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
4000b9c0: 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) ) {
4000b9c4: 90 10 00 10 mov %l0, %o0
4000b9c8: 40 00 01 47 call 4000bee4 <rtems_libio_is_file_open>
4000b9cc: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
4000b9d0: 80 a2 20 00 cmp %o0, 0
4000b9d4: 12 80 00 12 bne 4000ba1c <IMFS_rmnod+0x98> <== NEVER TAKEN
4000b9d8: 01 00 00 00 nop
4000b9dc: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
4000b9e0: 80 a0 60 00 cmp %g1, 0
4000b9e4: 12 80 00 0e bne 4000ba1c <IMFS_rmnod+0x98> <== NEVER TAKEN
4000b9e8: 03 10 00 72 sethi %hi(0x4001c800), %g1
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
4000b9ec: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 <rtems_current_user_env>
4000b9f0: c4 06 40 00 ld [ %i1 ], %g2
4000b9f4: c6 00 60 04 ld [ %g1 + 4 ], %g3
4000b9f8: 80 a0 c0 02 cmp %g3, %g2
4000b9fc: 22 80 00 02 be,a 4000ba04 <IMFS_rmnod+0x80> <== NEVER TAKEN
4000ba00: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
4000ba04: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
4000ba08: 80 a0 60 04 cmp %g1, 4
4000ba0c: 22 80 00 06 be,a 4000ba24 <IMFS_rmnod+0xa0>
4000ba10: d0 04 20 50 ld [ %l0 + 0x50 ], %o0
if ( the_jnode->info.sym_link.name )
free( (void*) the_jnode->info.sym_link.name );
}
free( the_jnode );
4000ba14: 40 00 00 89 call 4000bc38 <free>
4000ba18: 90 10 00 10 mov %l0, %o0
}
return 0;
}
4000ba1c: 81 c7 e0 08 ret
4000ba20: 91 e8 20 00 restore %g0, 0, %o0
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
if ( the_jnode->info.sym_link.name )
4000ba24: 80 a2 20 00 cmp %o0, 0
4000ba28: 02 bf ff fb be 4000ba14 <IMFS_rmnod+0x90> <== NEVER TAKEN
4000ba2c: 01 00 00 00 nop
free( (void*) the_jnode->info.sym_link.name );
4000ba30: 40 00 00 82 call 4000bc38 <free>
4000ba34: 01 00 00 00 nop
4000ba38: 30 bf ff f7 b,a 4000ba14 <IMFS_rmnod+0x90>
4000ba3c: 40 00 ba 74 call 4003a40c <__end+0x1cb7c> <== NOT EXECUTED
4000ba40: 40 00 ba 74 call 4003a410 <__end+0x1cb80> <== NOT EXECUTED
4000ba44: 40 00 bb 0c call 4003a674 <__end+0x1cde4> <== NOT EXECUTED
4000ba48: 40 00 ba 74 call 4003a418 <__end+0x1cb88> <== NOT EXECUTED
4000ba4c: 40 00 ba a0 call 4003a4cc <__end+0x1cc3c> <== NOT EXECUTED
4000ba50: 40 00 bb 18 call 4003a6b0 <__end+0x1ce20> <== NOT EXECUTED
4000ba54: 40 00 bb 18 call 4003a6b4 <__end+0x1ce24> <== NOT EXECUTED
4000ba58: 40 00 ba a0 call 4003a4d8 <__end+0x1cc48> <== NOT EXECUTED
4000ba5c <IMFS_stat>:
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
4000ba5c: 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;
4000ba60: c2 06 00 00 ld [ %i0 ], %g1
switch ( the_jnode->type ) {
4000ba64: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
4000ba68: 80 a0 a0 07 cmp %g2, 7
4000ba6c: 08 80 00 08 bleu 4000ba8c <IMFS_stat+0x30> <== ALWAYS TAKEN
4000ba70: 85 28 a0 02 sll %g2, 2, %g2
case IMFS_FIFO:
buf->st_size = 0;
break;
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000ba74: 40 00 0d ab call 4000f120 <__errno> <== NOT EXECUTED
4000ba78: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000ba7c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000ba80: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000ba84: 81 c7 e0 08 ret <== NOT EXECUTED
4000ba88: 81 e8 00 00 restore <== NOT EXECUTED
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
4000ba8c: 07 10 00 2e sethi %hi(0x4000b800), %g3
4000ba90: 86 10 e2 3c or %g3, 0x23c, %g3 ! 4000ba3c <IMFS_rmnod+0xb8>
4000ba94: c4 00 c0 02 ld [ %g3 + %g2 ], %g2
4000ba98: 81 c0 80 00 jmp %g2
4000ba9c: 01 00 00 00 nop
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
4000baa0: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED
4000baa4: c0 26 60 24 clr [ %i1 + 0x24 ] <== 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;
4000baa8: c6 00 60 30 ld [ %g1 + 0x30 ], %g3
buf->st_nlink = the_jnode->st_nlink;
4000baac: 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;
4000bab0: c6 26 60 0c st %g3, [ %i1 + 0xc ]
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
4000bab4: 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 );
4000bab8: 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;
4000babc: 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;
4000bac0: 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;
4000bac4: 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;
4000bac8: 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;
4000bacc: 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;
4000bad0: 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 );
4000bad4: 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;
4000bad8: 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;
4000badc: 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 );
4000bae0: 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;
4000bae4: 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;
4000bae8: 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;
4000baec: 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;
4000baf0: 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 =
4000baf4: c4 26 60 04 st %g2, [ %i1 + 4 ]
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
4000baf8: 03 00 00 3f sethi %hi(0xfc00), %g1
4000bafc: 82 10 63 fe or %g1, 0x3fe, %g1 ! fffe <PROM_START+0xfffe>
4000bb00: 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;
}
4000bb04: 81 c7 e0 08 ret
4000bb08: 91 e8 20 00 restore %g0, 0, %o0
4000bb0c: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2
switch ( the_jnode->type ) {
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
break;
4000bb10: 10 bf ff e6 b 4000baa8 <IMFS_stat+0x4c>
4000bb14: c4 3e 60 18 std %g2, [ %i1 + 0x18 ]
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
4000bb18: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2
break;
4000bb1c: 10 bf ff e3 b 4000baa8 <IMFS_stat+0x4c>
4000bb20: c4 3e 60 20 std %g2, [ %i1 + 0x20 ]
40004540 <IMFS_symlink>:
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
40004540: 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 );
40004544: 40 00 46 93 call 40015f90 <strlen>
40004548: 90 10 00 1a mov %i2, %o0
4000454c: 96 07 bf fc add %fp, -4, %o3
40004550: 92 10 00 08 mov %o0, %o1
40004554: a0 07 bf b8 add %fp, -72, %l0
40004558: 90 10 00 1a mov %i2, %o0
4000455c: 40 00 33 b6 call 40011434 <IMFS_get_token>
40004560: 94 10 00 10 mov %l0, %o2
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
40004564: 40 00 46 76 call 40015f3c <strdup>
40004568: 90 10 00 19 mov %i1, %o0
if (info.sym_link.name == NULL) {
4000456c: 80 a2 20 00 cmp %o0, 0
40004570: 02 80 00 15 be 400045c4 <IMFS_symlink+0x84> <== NEVER TAKEN
40004574: d0 27 bf e0 st %o0, [ %fp + -32 ]
* 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(
40004578: 90 10 00 18 mov %i0, %o0
4000457c: 94 10 00 10 mov %l0, %o2
40004580: 92 10 20 04 mov 4, %o1
40004584: 17 00 00 28 sethi %hi(0xa000), %o3
40004588: 98 07 bf e0 add %fp, -32, %o4
4000458c: 96 12 e1 ff or %o3, 0x1ff, %o3
40004590: 40 00 30 25 call 40010624 <IMFS_create_node>
40004594: b0 10 20 00 clr %i0
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
40004598: 80 a2 20 00 cmp %o0, 0
4000459c: 12 80 00 08 bne 400045bc <IMFS_symlink+0x7c> <== ALWAYS TAKEN
400045a0: d0 07 bf e0 ld [ %fp + -32 ], %o0
free(info.sym_link.name);
400045a4: 40 00 01 f1 call 40004d68 <free> <== NOT EXECUTED
400045a8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
400045ac: 40 00 42 da call 40015114 <__errno> <== NOT EXECUTED
400045b0: 01 00 00 00 nop <== NOT EXECUTED
400045b4: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc> <== NOT EXECUTED
400045b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
}
return 0;
}
400045bc: 81 c7 e0 08 ret
400045c0: 81 e8 00 00 restore
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
if (info.sym_link.name == NULL) {
rtems_set_errno_and_return_minus_one(ENOMEM);
400045c4: 40 00 42 d4 call 40015114 <__errno> <== NOT EXECUTED
400045c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400045cc: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
400045d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400045d4: 81 c7 e0 08 ret <== NOT EXECUTED
400045d8: 81 e8 00 00 restore <== NOT EXECUTED
400045dc <IMFS_unlink>:
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
400045dc: 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;
400045e0: 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 ) {
400045e4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
400045e8: 80 a0 60 03 cmp %g1, 3
400045ec: 02 80 00 09 be 40004610 <IMFS_unlink+0x34>
400045f0: a2 10 00 18 mov %i0, %l1
/*
* Now actually free the node we were asked to free.
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
400045f4: c2 06 60 08 ld [ %i1 + 8 ], %g1
400045f8: 90 10 00 11 mov %l1, %o0
400045fc: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
40004600: 9f c0 40 00 call %g1
40004604: 92 10 00 19 mov %i1, %o1
return result;
}
40004608: 81 c7 e0 08 ret
4000460c: 91 e8 00 08 restore %g0, %o0, %o0
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
40004610: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
40004614: 80 a0 60 00 cmp %g1, 0
40004618: 02 80 00 25 be 400046ac <IMFS_unlink+0xd0> <== NEVER TAKEN
4000461c: a4 07 bf e4 add %fp, -28, %l2
rtems_set_errno_and_return_minus_one( EINVAL );
the_link = *loc;
40004620: c4 06 60 10 ld [ %i1 + 0x10 ], %g2
40004624: da 06 60 04 ld [ %i1 + 4 ], %o5
40004628: c8 06 60 08 ld [ %i1 + 8 ], %g4
4000462c: c6 06 60 0c ld [ %i1 + 0xc ], %g3
40004630: c4 27 bf f4 st %g2, [ %fp + -12 ]
the_link.node_access = node->info.hard_link.link_node;
40004634: c2 27 bf e4 st %g1, [ %fp + -28 ]
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
rtems_set_errno_and_return_minus_one( EINVAL );
the_link = *loc;
40004638: da 27 bf e8 st %o5, [ %fp + -24 ]
4000463c: c8 27 bf ec st %g4, [ %fp + -20 ]
40004640: c6 27 bf f0 st %g3, [ %fp + -16 ]
the_link.node_access = node->info.hard_link.link_node;
IMFS_Set_handlers( &the_link );
40004644: 40 00 30 45 call 40010758 <IMFS_Set_handlers>
40004648: 90 10 00 12 mov %l2, %o0
/*
* 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)
4000464c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
40004650: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2
40004654: 80 a0 a0 01 cmp %g2, 1
40004658: 02 80 00 0a be 40004680 <IMFS_unlink+0xa4>
4000465c: 86 00 bf ff add %g2, -1, %g3
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
IMFS_update_ctime( node->info.hard_link.link_node );
40004660: 90 07 bf f8 add %fp, -8, %o0
if ( result != 0 )
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
40004664: c6 30 60 34 sth %g3, [ %g1 + 0x34 ]
IMFS_update_ctime( node->info.hard_link.link_node );
40004668: 40 00 01 eb call 40004e14 <gettimeofday>
4000466c: 92 10 20 00 clr %o1
40004670: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
40004674: c4 07 bf f8 ld [ %fp + -8 ], %g2
40004678: 10 bf ff df b 400045f4 <IMFS_unlink+0x18>
4000467c: c4 20 60 48 st %g2, [ %g1 + 0x48 ]
* to remove the node that is a link and the node itself.
*/
if ( node->info.hard_link.link_node->st_nlink == 1)
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
40004680: c2 07 bf ec ld [ %fp + -20 ], %g1
40004684: 90 10 00 18 mov %i0, %o0
40004688: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
4000468c: 92 10 00 12 mov %l2, %o1
40004690: 9f c0 40 00 call %g1
40004694: b0 10 3f ff mov -1, %i0
if ( result != 0 )
40004698: 80 a2 20 00 cmp %o0, 0
4000469c: 22 bf ff d7 be,a 400045f8 <IMFS_unlink+0x1c>
400046a0: c2 06 60 08 ld [ %i1 + 8 ], %g1
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
return result;
}
400046a4: 81 c7 e0 08 ret
400046a8: 81 e8 00 00 restore
*/
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
rtems_set_errno_and_return_minus_one( EINVAL );
400046ac: 40 00 42 9a call 40015114 <__errno> <== NOT EXECUTED
400046b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400046b4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
400046b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400046bc: 81 c7 e0 08 ret <== NOT EXECUTED
400046c0: 81 e8 00 00 restore <== NOT EXECUTED
400046c4 <IMFS_unmount>:
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
400046c4: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
400046c8: c2 06 20 08 ld [ %i0 + 8 ], %g1
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
400046cc: c4 00 60 4c ld [ %g1 + 0x4c ], %g2
400046d0: 80 a0 a0 01 cmp %g2, 1
400046d4: 12 80 00 09 bne 400046f8 <IMFS_unmount+0x34> <== NEVER TAKEN
400046d8: 01 00 00 00 nop
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
400046dc: c4 00 60 5c ld [ %g1 + 0x5c ], %g2
400046e0: 80 a0 a0 00 cmp %g2, 0
400046e4: 02 80 00 0b be 40004710 <IMFS_unmount+0x4c> <== NEVER TAKEN
400046e8: 01 00 00 00 nop
/*
* Set the mt_fs pointer to indicate that there is no longer
* a file system mounted to this point.
*/
node->info.directory.mt_fs = NULL;
400046ec: c0 20 60 5c clr [ %g1 + 0x5c ]
return 0;
}
400046f0: 81 c7 e0 08 ret
400046f4: 91 e8 20 00 restore %g0, 0, %o0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
400046f8: 40 00 42 87 call 40015114 <__errno> <== NOT EXECUTED
400046fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004700: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED
40004704: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004708: 81 c7 e0 08 ret <== NOT EXECUTED
4000470c: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
40004710: 40 00 42 81 call 40015114 <__errno> <== NOT EXECUTED
40004714: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004718: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
4000471c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004720: 81 c7 e0 08 ret <== NOT EXECUTED
40004724: 81 e8 00 00 restore <== NOT EXECUTED
400035b0 <RTEMS_Malloc_Initialize>:
void RTEMS_Malloc_Initialize(
void *heap_begin,
uintptr_t heap_size,
size_t sbrk_amount
)
{
400035b0: 9d e3 bf a0 save %sp, -96, %sp
#endif
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers != NULL ) {
400035b4: 03 10 00 73 sethi %hi(0x4001cc00), %g1
400035b8: c2 00 63 38 ld [ %g1 + 0x338 ], %g1 ! 4001cf38 <rtems_malloc_statistics_helpers>
400035bc: 80 a0 60 00 cmp %g1, 0
400035c0: 02 80 00 05 be 400035d4 <RTEMS_Malloc_Initialize+0x24> <== ALWAYS TAKEN
400035c4: 01 00 00 00 nop
(*rtems_malloc_statistics_helpers->initialize)();
400035c8: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
400035cc: 9f c0 40 00 call %g1 <== NOT EXECUTED
400035d0: 01 00 00 00 nop <== NOT EXECUTED
}
/*
* Initialize the garbage collection list to start with nothing on it.
*/
malloc_deferred_frees_initialize();
400035d4: 40 00 22 f6 call 4000c1ac <malloc_deferred_frees_initialize>
400035d8: 01 00 00 00 nop
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
400035dc: 03 10 00 73 sethi %hi(0x4001cc00), %g1
400035e0: c2 00 63 3c ld [ %g1 + 0x33c ], %g1 ! 4001cf3c <rtems_malloc_sbrk_helpers>
400035e4: 80 a0 60 00 cmp %g1, 0
400035e8: 02 80 00 08 be 40003608 <RTEMS_Malloc_Initialize+0x58> <== ALWAYS TAKEN
400035ec: 90 10 00 18 mov %i0, %o0
void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)(
400035f0: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
400035f4: 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)(
400035f8: 9f c0 40 00 call %g1 <== NOT EXECUTED
400035fc: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
40003600: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
40003604: 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 (
40003608: 23 10 00 73 sethi %hi(0x4001cc00), %l1
4000360c: c2 0c 63 35 ldub [ %l1 + 0x335 ], %g1 ! 4001cf35 <rtems_unified_work_area>
40003610: 80 a0 60 00 cmp %g1, 0
40003614: 12 80 00 10 bne 40003654 <RTEMS_Malloc_Initialize+0xa4>
40003618: 21 10 00 72 sethi %hi(0x4001c800), %l0
!rtems_unified_work_area
&& rtems_configuration_get_do_zero_of_workspace()
4000361c: 03 10 00 72 sethi %hi(0x4001c800), %g1
40003620: c2 08 61 e0 ldub [ %g1 + 0x1e0 ], %g1 ! 4001c9e0 <Configuration+0x28>
40003624: 80 a0 60 00 cmp %g1, 0
40003628: 12 80 00 13 bne 40003674 <RTEMS_Malloc_Initialize+0xc4>
4000362c: 90 10 00 18 mov %i0, %o0
void *area_begin,
uintptr_t area_size,
uintptr_t page_size
)
{
return _Heap_Initialize( heap, area_begin, area_size, page_size );
40003630: 21 10 00 72 sethi %hi(0x4001c800), %l0
40003634: d0 04 21 10 ld [ %l0 + 0x110 ], %o0 ! 4001c910 <RTEMS_Malloc_Heap>
40003638: 92 10 00 18 mov %i0, %o1
4000363c: 94 10 00 19 mov %i1, %o2
40003640: 40 00 11 4a call 40007b68 <_Heap_Initialize>
40003644: 96 10 20 08 mov 8, %o3
RTEMS_Malloc_Heap,
heap_begin,
heap_size,
CPU_HEAP_ALIGNMENT
);
if ( status == 0 ) {
40003648: 80 a2 20 00 cmp %o0, 0
4000364c: 02 80 00 13 be 40003698 <RTEMS_Malloc_Initialize+0xe8> <== NEVER TAKEN
40003650: 01 00 00 00 nop
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
40003654: d0 04 21 10 ld [ %l0 + 0x110 ], %o0
40003658: 21 10 00 74 sethi %hi(0x4001d000), %l0
4000365c: 40 00 14 83 call 40008868 <_Protected_heap_Get_size>
40003660: e2 04 22 30 ld [ %l0 + 0x230 ], %l1 ! 4001d230 <rtems_malloc_statistics>
40003664: 90 02 00 11 add %o0, %l1, %o0
40003668: d0 24 22 30 st %o0, [ %l0 + 0x230 ]
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
4000366c: 81 c7 e0 08 ret
40003670: 81 e8 00 00 restore
if (
!rtems_unified_work_area
&& rtems_configuration_get_do_zero_of_workspace()
) {
memset( heap_begin, 0, heap_size );
40003674: 92 10 20 00 clr %o1
40003678: 40 00 31 25 call 4000fb0c <memset>
4000367c: 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 ) {
40003680: c2 0c 63 35 ldub [ %l1 + 0x335 ], %g1
40003684: 80 a0 60 00 cmp %g1, 0
40003688: 22 bf ff eb be,a 40003634 <RTEMS_Malloc_Initialize+0x84> <== ALWAYS TAKEN
4000368c: 21 10 00 72 sethi %hi(0x4001c800), %l0
if ( status == 0 ) {
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
40003690: 10 bf ff f2 b 40003658 <RTEMS_Malloc_Initialize+0xa8> <== NOT EXECUTED
40003694: d0 04 21 10 ld [ %l0 + 0x110 ], %o0 ! 4001c910 <RTEMS_Malloc_Heap><== NOT EXECUTED
heap_begin,
heap_size,
CPU_HEAP_ALIGNMENT
);
if ( status == 0 ) {
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
40003698: 40 00 0f 17 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000369c: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED
40002f84 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
40002f84: 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 )
40002f88: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
40002f8c: 02 80 00 3b be 40003078 <Stack_check_Dump_threads_usage+0xf4><== NOT EXECUTED
40002f90: 27 10 00 75 sethi %hi(0x4001d400), %l3 <== NOT EXECUTED
return;
if ( !print_handler )
40002f94: e8 04 e2 e0 ld [ %l3 + 0x2e0 ], %l4 ! 4001d6e0 <print_handler><== NOT EXECUTED
40002f98: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED
40002f9c: 02 80 00 37 be 40003078 <Stack_check_Dump_threads_usage+0xf4><== NOT EXECUTED
40002fa0: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
40002fa4: 02 80 00 3e be 4000309c <Stack_check_Dump_threads_usage+0x118><== NOT EXECUTED
40002fa8: a4 06 20 c0 add %i0, 0xc0, %l2 <== 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);
40002fac: ea 04 a0 04 ld [ %l2 + 4 ], %l5 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
40002fb0: e2 04 80 00 ld [ %l2 ], %l1 <== 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);
40002fb4: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
40002fb8: a2 04 7f f0 add %l1, -16, %l1 <== NOT EXECUTED
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
40002fbc: ec 06 21 48 ld [ %i0 + 0x148 ], %l6 <== 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);
40002fc0: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
40002fc4: 7f ff ff d8 call 40002f24 <Stack_check_find_high_water_mark><== NOT EXECUTED
40002fc8: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
if ( high_water_mark )
40002fcc: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
40002fd0: a0 05 40 11 add %l5, %l1, %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 )
40002fd4: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
40002fd8: a0 24 00 08 sub %l0, %o0, %l0 <== NOT EXECUTED
else
used = 0;
if ( the_thread ) {
40002fdc: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
40002fe0: 02 80 00 44 be 400030f0 <Stack_check_Dump_threads_usage+0x16c><== NOT EXECUTED
40002fe4: a0 0c 00 01 and %l0, %g1, %l0 <== NOT EXECUTED
(*print_handler)(
40002fe8: ee 06 20 08 ld [ %i0 + 8 ], %l7 <== NOT EXECUTED
40002fec: 2b 10 00 75 sethi %hi(0x4001d400), %l5 <== NOT EXECUTED
40002ff0: fa 05 62 dc ld [ %l5 + 0x2dc ], %i5 ! 4001d6dc <print_context><== NOT EXECUTED
40002ff4: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED
40002ff8: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED
40002ffc: 40 00 0f b8 call 40006edc <rtems_object_get_name> <== NOT EXECUTED
40003000: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED
40003004: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
40003008: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED
4000300c: 94 10 00 17 mov %l7, %o2 <== NOT EXECUTED
40003010: 90 10 00 1d mov %i5, %o0 <== NOT EXECUTED
40003014: 9f c5 00 00 call %l4 <== NOT EXECUTED
40003018: 92 12 60 48 or %o1, 0x48, %o1 <== NOT EXECUTED
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
(*print_handler)(
4000301c: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED
40003020: c2 04 e2 e0 ld [ %l3 + 0x2e0 ], %g1 <== NOT EXECUTED
40003024: d4 04 a0 04 ld [ %l2 + 4 ], %o2 <== NOT EXECUTED
40003028: d0 05 62 dc ld [ %l5 + 0x2dc ], %o0 <== NOT EXECUTED
4000302c: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED
40003030: 98 10 00 16 mov %l6, %o4 <== NOT EXECUTED
40003034: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED
40003038: 9a 10 00 11 mov %l1, %o5 <== NOT EXECUTED
4000303c: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
40003040: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003044: 92 12 60 68 or %o1, 0x68, %o1 ! 4001c068 <__FUNCTION__.5737+0x218><== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
40003048: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000304c: c4 00 62 d8 ld [ %g1 + 0x2d8 ], %g2 ! 4001d6d8 <Stack_check_Initialized><== NOT EXECUTED
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
(*print_handler)(
40003050: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
40003054: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40003058: 02 80 00 0a be 40003080 <Stack_check_Dump_threads_usage+0xfc><== NOT EXECUTED
4000305c: 05 10 00 75 sethi %hi(0x4001d400), %g2 <== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
40003060: c2 00 62 e0 ld [ %g1 + 0x2e0 ], %g1 <== NOT EXECUTED
40003064: d0 00 a2 dc ld [ %g2 + 0x2dc ], %o0 <== NOT EXECUTED
40003068: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
4000306c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
40003070: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003074: 92 12 60 98 or %o1, 0x98, %o1 <== NOT EXECUTED
40003078: 81 c7 e0 08 ret <== NOT EXECUTED
4000307c: 81 e8 00 00 restore <== NOT EXECUTED
current,
size
);
if (Stack_check_Initialized == 0) {
(*print_handler)( print_context, "Unavailable\n" );
40003080: c2 00 62 e0 ld [ %g1 + 0x2e0 ], %g1 <== NOT EXECUTED
40003084: d0 00 a2 dc ld [ %g2 + 0x2dc ], %o0 <== NOT EXECUTED
40003088: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
4000308c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003090: 92 12 60 88 or %o1, 0x88, %o1 ! 4001c088 <__FUNCTION__.5737+0x238><== NOT EXECUTED
40003094: 81 c7 e0 08 ret <== NOT EXECUTED
40003098: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
if (Stack_check_Interrupt_stack.area) {
4000309c: 25 10 00 76 sethi %hi(0x4001d800), %l2 <== NOT EXECUTED
400030a0: a4 14 a1 bc or %l2, 0x1bc, %l2 ! 4001d9bc <Stack_check_Interrupt_stack><== NOT EXECUTED
400030a4: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED
400030a8: ac 10 20 00 clr %l6 <== NOT EXECUTED
400030ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400030b0: 02 bf ff f2 be 40003078 <Stack_check_Dump_threads_usage+0xf4><== NOT EXECUTED
400030b4: b0 10 20 00 clr %i0 <== 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);
400030b8: ea 04 a0 04 ld [ %l2 + 4 ], %l5 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
400030bc: e2 04 80 00 ld [ %l2 ], %l1 <== 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);
400030c0: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
400030c4: a2 04 7f f0 add %l1, -16, %l1 <== NOT EXECUTED
high_water_mark = Stack_check_find_high_water_mark(low, size);
400030c8: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
400030cc: 7f ff ff 96 call 40002f24 <Stack_check_find_high_water_mark><== NOT EXECUTED
400030d0: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
if ( high_water_mark )
400030d4: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
400030d8: a0 05 40 11 add %l5, %l1, %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 )
400030dc: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
400030e0: a0 24 00 08 sub %l0, %o0, %l0 <== NOT EXECUTED
else
used = 0;
if ( the_thread ) {
400030e4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
400030e8: 12 bf ff c0 bne 40002fe8 <Stack_check_Dump_threads_usage+0x64><== NOT EXECUTED
400030ec: a0 0c 00 01 and %l0, %g1, %l0 <== 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 );
400030f0: 2b 10 00 75 sethi %hi(0x4001d400), %l5 <== NOT EXECUTED
400030f4: d0 05 62 dc ld [ %l5 + 0x2dc ], %o0 ! 4001d6dc <print_context><== NOT EXECUTED
400030f8: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
400030fc: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED
40003100: 9f c5 00 00 call %l4 <== NOT EXECUTED
40003104: 92 12 60 58 or %o1, 0x58, %o1 <== NOT EXECUTED
}
(*print_handler)(
40003108: 10 bf ff c6 b 40003020 <Stack_check_Dump_threads_usage+0x9c><== NOT EXECUTED
4000310c: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED
40003324 <Stack_check_Initialize>:
/*
* Stack_check_Initialize
*/
void Stack_check_Initialize( void )
{
40003324: 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)
40003328: 21 10 00 75 sethi %hi(0x4001d400), %l0
4000332c: c2 04 22 d8 ld [ %l0 + 0x2d8 ], %g1 ! 4001d6d8 <Stack_check_Initialized>
40003330: 80 a0 60 00 cmp %g1, 0
40003334: 12 80 00 20 bne 400033b4 <Stack_check_Initialize+0x90>
40003338: 1b 10 00 76 sethi %hi(0x4001d800), %o5
4000333c: 09 10 00 70 sethi %hi(0x4001c000), %g4
40003340: 9a 13 61 ac or %o5, 0x1ac, %o5
40003344: 88 11 21 f0 or %g4, 0x1f0, %g4
/*
* Dope the pattern and fill areas
*/
p = Stack_check_Pattern.pattern;
for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) {
p[i] = pattern[ i%4 ];
40003348: 84 08 60 03 and %g1, 3, %g2
4000334c: 85 28 a0 02 sll %g2, 2, %g2
40003350: c6 01 00 02 ld [ %g4 + %g2 ], %g3
40003354: 85 28 60 02 sll %g1, 2, %g2
/*
* Dope the pattern and fill areas
*/
p = Stack_check_Pattern.pattern;
for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) {
40003358: 82 00 60 01 inc %g1
4000335c: 80 a0 60 04 cmp %g1, 4
40003360: 12 bf ff fa bne 40003348 <Stack_check_Initialize+0x24>
40003364: c6 23 40 02 st %g3, [ %o5 + %g2 ]
/*
* 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) {
40003368: 03 10 00 76 sethi %hi(0x4001d800), %g1
4000336c: c2 00 63 a0 ld [ %g1 + 0x3a0 ], %g1 ! 4001dba0 <_CPU_Interrupt_stack_low>
40003370: 80 a0 60 00 cmp %g1, 0
40003374: 02 80 00 0e be 400033ac <Stack_check_Initialize+0x88> <== NEVER TAKEN
40003378: 05 10 00 76 sethi %hi(0x4001d800), %g2
4000337c: c6 00 a2 ec ld [ %g2 + 0x2ec ], %g3 ! 4001daec <_CPU_Interrupt_stack_high>
40003380: 80 a0 e0 00 cmp %g3, 0
40003384: 02 80 00 0a be 400033ac <Stack_check_Initialize+0x88> <== NEVER TAKEN
40003388: 86 20 c0 01 sub %g3, %g1, %g3
Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low;
4000338c: 05 10 00 76 sethi %hi(0x4001d800), %g2
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
40003390: c6 20 a1 bc st %g3, [ %g2 + 0x1bc ] ! 4001d9bc <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;
40003394: 84 10 a1 bc or %g2, 0x1bc, %g2
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
(char *) _CPU_Interrupt_stack_low;
Stack_check_Dope_stack(&Stack_check_Interrupt_stack);
40003398: 90 10 00 01 mov %g1, %o0
4000339c: 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;
400033a0: 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);
400033a4: 40 00 33 7a call 4001018c <memset>
400033a8: 92 10 20 a5 mov 0xa5, %o1
}
#endif
Stack_check_Initialized = 1;
400033ac: 82 10 20 01 mov 1, %g1
400033b0: c2 24 22 d8 st %g1, [ %l0 + 0x2d8 ]
400033b4: 81 c7 e0 08 ret
400033b8: 81 e8 00 00 restore
40002f24 <Stack_check_find_high_water_mark>:
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
40002f24: 82 02 20 10 add %o0, 0x10, %g1 <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
40002f28: 86 0a 7f fc and %o1, -4, %g3 <== NOT EXECUTED
40002f2c: 86 00 40 03 add %g1, %g3, %g3 <== NOT EXECUTED
40002f30: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40002f34: 1a 80 00 10 bcc 40002f74 <Stack_check_find_high_water_mark+0x50><== NOT EXECUTED
40002f38: 05 29 69 69 sethi %hi(0xa5a5a400), %g2 <== NOT EXECUTED
if (*base != U32_PATTERN)
40002f3c: c8 02 20 10 ld [ %o0 + 0x10 ], %g4 <== NOT EXECUTED
40002f40: 84 10 a1 a5 or %g2, 0x1a5, %g2 <== NOT EXECUTED
40002f44: 80 a1 00 02 cmp %g4, %g2 <== NOT EXECUTED
40002f48: 22 80 00 08 be,a 40002f68 <Stack_check_find_high_water_mark+0x44><== NOT EXECUTED
40002f4c: 82 00 60 04 add %g1, 4, %g1 <== NOT EXECUTED
return (void *) base;
40002f50: 81 c3 e0 08 retl <== NOT EXECUTED
40002f54: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED
* match pattern
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
if (*base != U32_PATTERN)
40002f58: 80 a0 80 04 cmp %g2, %g4 <== NOT EXECUTED
40002f5c: 12 80 00 08 bne 40002f7c <Stack_check_find_high_water_mark+0x58><== NOT EXECUTED
40002f60: 90 10 00 01 mov %g1, %o0 <== 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++)
40002f64: 82 00 60 04 add %g1, 4, %g1 <== NOT EXECUTED
40002f68: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED
40002f6c: 38 bf ff fb bgu,a 40002f58 <Stack_check_find_high_water_mark+0x34><== NOT EXECUTED
40002f70: c4 00 40 00 ld [ %g1 ], %g2 <== NOT EXECUTED
if (*base != U32_PATTERN)
return (void *) base;
#endif
return (void *)0;
}
40002f74: 81 c3 e0 08 retl <== NOT EXECUTED
40002f78: 90 10 20 00 clr %o0 <== NOT EXECUTED
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
if (*base != U32_PATTERN)
return (void *) base;
40002f7c: 81 c3 e0 08 retl <== NOT EXECUTED
40003184 <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)
{
40003184: 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");
40003188: 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);
4000318c: e0 06 20 c4 ld [ %i0 + 0xc4 ], %l0 <== NOT EXECUTED
char name [32];
printk("BLOWN STACK!!!\n");
40003190: 40 00 05 41 call 40004694 <printk> <== NOT EXECUTED
40003194: 90 12 21 08 or %o0, 0x108, %o0 <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
40003198: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
4000319c: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED
400031a0: 40 00 05 3d call 40004694 <printk> <== NOT EXECUTED
400031a4: 90 12 21 18 or %o0, 0x118, %o0 ! 4001c118 <__FUNCTION__.5737+0x2c8><== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
400031a8: d2 06 20 08 ld [ %i0 + 8 ], %o1 <== NOT EXECUTED
400031ac: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED
400031b0: 40 00 05 39 call 40004694 <printk> <== NOT EXECUTED
400031b4: 90 12 21 38 or %o0, 0x138, %o0 ! 4001c138 <__FUNCTION__.5737+0x2e8><== NOT EXECUTED
printk(
400031b8: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED
400031bc: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED
400031c0: 40 00 05 35 call 40004694 <printk> <== NOT EXECUTED
400031c4: 90 12 21 50 or %o0, 0x150, %o0 ! 4001c150 <__FUNCTION__.5737+0x300><== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
400031c8: d0 06 20 08 ld [ %i0 + 8 ], %o0 <== NOT EXECUTED
400031cc: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
400031d0: 40 00 0f 43 call 40006edc <rtems_object_get_name> <== NOT EXECUTED
400031d4: 92 10 20 20 mov 0x20, %o1 <== NOT EXECUTED
400031d8: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
400031dc: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED
400031e0: 40 00 05 2d call 40004694 <printk> <== NOT EXECUTED
400031e4: 90 12 21 68 or %o0, 0x168, %o0 ! 4001c168 <__FUNCTION__.5737+0x318><== NOT EXECUTED
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
400031e8: d2 06 20 c0 ld [ %i0 + 0xc0 ], %o1 <== NOT EXECUTED
400031ec: d4 06 20 c4 ld [ %i0 + 0xc4 ], %o2 <== NOT EXECUTED
400031f0: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED
400031f4: 96 02 80 09 add %o2, %o1, %o3 <== NOT EXECUTED
400031f8: 40 00 05 27 call 40004694 <printk> <== NOT EXECUTED
400031fc: 90 12 21 80 or %o0, 0x180, %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) {
40003200: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED
40003204: 02 80 00 04 be 40003214 <Stack_check_report_blown_task+0x90><== NOT EXECUTED
40003208: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
4000320c: 40 00 11 6e call 400077c4 <rtems_fatal_error_occurred> <== NOT EXECUTED
40003210: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
printk(
40003214: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED
40003218: 92 10 20 10 mov 0x10, %o1 <== NOT EXECUTED
4000321c: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED
40003220: 40 00 05 1d call 40004694 <printk> <== NOT EXECUTED
40003224: 94 04 20 08 add %l0, 8, %o2 <== NOT EXECUTED
40003228: 30 bf ff f9 b,a 4000320c <Stack_check_report_blown_task+0x88><== NOT EXECUTED
400074b4 <_API_extensions_Run_postdriver>:
*
* _API_extensions_Run_postdriver
*/
void _API_extensions_Run_postdriver( void )
{
400074b4: 9d e3 bf a0 save %sp, -96, %sp
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
400074b8: 23 10 00 75 sethi %hi(0x4001d400), %l1
400074bc: e0 04 62 34 ld [ %l1 + 0x234 ], %l0 ! 4001d634 <_API_extensions_List>
400074c0: a2 14 62 34 or %l1, 0x234, %l1
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
400074c4: a2 04 60 04 add %l1, 4, %l1
400074c8: 80 a4 00 11 cmp %l0, %l1
400074cc: 02 80 00 09 be 400074f0 <_API_extensions_Run_postdriver+0x3c><== NEVER TAKEN
400074d0: 01 00 00 00 nop
* Currently all APIs configure this hook so it is always non-NULL.
*/
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
if ( the_extension->postdriver_hook )
#endif
(*the_extension->postdriver_hook)();
400074d4: c2 04 20 08 ld [ %l0 + 8 ], %g1
400074d8: 9f c0 40 00 call %g1
400074dc: 01 00 00 00 nop
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
!_Chain_Is_tail( &_API_extensions_List, the_node ) ;
the_node = the_node->next ) {
400074e0: e0 04 00 00 ld [ %l0 ], %l0
void _API_extensions_Run_postdriver( void )
{
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
400074e4: 80 a4 00 11 cmp %l0, %l1
400074e8: 32 bf ff fc bne,a 400074d8 <_API_extensions_Run_postdriver+0x24><== NEVER TAKEN
400074ec: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED
400074f0: 81 c7 e0 08 ret
400074f4: 81 e8 00 00 restore
400074f8 <_API_extensions_Run_postswitch>:
*
* _API_extensions_Run_postswitch
*/
void _API_extensions_Run_postswitch( void )
{
400074f8: 9d e3 bf a0 save %sp, -96, %sp
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
400074fc: 23 10 00 75 sethi %hi(0x4001d400), %l1
40007500: e0 04 62 34 ld [ %l1 + 0x234 ], %l0 ! 4001d634 <_API_extensions_List>
40007504: a2 14 62 34 or %l1, 0x234, %l1
40007508: a2 04 60 04 add %l1, 4, %l1
4000750c: 80 a4 00 11 cmp %l0, %l1
40007510: 02 80 00 0a be 40007538 <_API_extensions_Run_postswitch+0x40><== NEVER TAKEN
40007514: 25 10 00 75 sethi %hi(0x4001d400), %l2
40007518: a4 14 a0 ac or %l2, 0xac, %l2 ! 4001d4ac <_Thread_Executing>
* provide this hook.
*/
#if defined(RTEMS_ITRON_API)
if ( the_extension->postswitch_hook )
#endif
(*the_extension->postswitch_hook)( _Thread_Executing );
4000751c: c2 04 20 0c ld [ %l0 + 0xc ], %g1
40007520: 9f c0 40 00 call %g1
40007524: d0 04 80 00 ld [ %l2 ], %o0
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
!_Chain_Is_tail( &_API_extensions_List, the_node ) ;
the_node = the_node->next ) {
40007528: e0 04 00 00 ld [ %l0 ], %l0
void _API_extensions_Run_postswitch( void )
{
Chain_Node *the_node;
API_extensions_Control *the_extension;
for ( the_node = _API_extensions_List.first ;
4000752c: 80 a4 00 11 cmp %l0, %l1
40007530: 32 bf ff fc bne,a 40007520 <_API_extensions_Run_postswitch+0x28><== NEVER TAKEN
40007534: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
40007538: 81 c7 e0 08 ret
4000753c: 81 e8 00 00 restore
40017eac <_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
)
{
40017eac: 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 ) {
40017eb0: 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
)
{
40017eb4: 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 ) {
40017eb8: 80 a0 40 1a cmp %g1, %i2
40017ebc: 0a 80 00 17 bcs 40017f18 <_CORE_message_queue_Broadcast+0x6c><== NEVER TAKEN
40017ec0: 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 ) {
40017ec4: c2 04 20 48 ld [ %l0 + 0x48 ], %g1
40017ec8: 80 a0 60 00 cmp %g1, 0
40017ecc: 02 80 00 0a be 40017ef4 <_CORE_message_queue_Broadcast+0x48>
40017ed0: a4 10 20 00 clr %l2
*count = 0;
40017ed4: c0 27 40 00 clr [ %i5 ]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
40017ed8: 81 c7 e0 08 ret
40017edc: 91 e8 20 00 restore %g0, 0, %o0
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
40017ee0: d0 04 60 2c ld [ %l1 + 0x2c ], %o0
40017ee4: 40 00 23 f0 call 40020ea4 <memcpy>
40017ee8: a4 04 a0 01 inc %l2
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
40017eec: c2 04 60 28 ld [ %l1 + 0x28 ], %g1
40017ef0: 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))) {
40017ef4: 40 00 0a 4d call 4001a828 <_Thread_queue_Dequeue>
40017ef8: 90 10 00 10 mov %l0, %o0
40017efc: 92 10 00 19 mov %i1, %o1
40017f00: a2 10 00 08 mov %o0, %l1
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
40017f04: 80 a2 20 00 cmp %o0, 0
40017f08: 12 bf ff f6 bne 40017ee0 <_CORE_message_queue_Broadcast+0x34>
40017f0c: 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;
40017f10: e4 27 40 00 st %l2, [ %i5 ]
40017f14: b0 10 20 00 clr %i0
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
40017f18: 81 c7 e0 08 ret
40017f1c: 81 e8 00 00 restore
40011874 <_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
)
{
40011874: 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;
40011878: 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;
4001187c: 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;
40011880: f6 26 20 4c st %i3, [ %i0 + 0x4c ]
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
40011884: 80 8e e0 03 btst 3, %i3
40011888: 02 80 00 09 be 400118ac <_CORE_message_queue_Initialize+0x38>
4001188c: a2 10 00 1b mov %i3, %l1
allocated_message_size += sizeof(uint32_t);
40011890: a2 06 e0 04 add %i3, 4, %l1
allocated_message_size &= ~(sizeof(uint32_t) - 1);
40011894: a2 0c 7f fc and %l1, -4, %l1
}
if (allocated_message_size < maximum_message_size)
40011898: 80 a6 c0 11 cmp %i3, %l1
4001189c: 08 80 00 05 bleu 400118b0 <_CORE_message_queue_Initialize+0x3c><== ALWAYS TAKEN
400118a0: a0 04 60 10 add %l1, 0x10, %l0
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
}
400118a4: 81 c7 e0 08 ret
400118a8: 91 e8 20 00 restore %g0, 0, %o0
/*
* 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));
400118ac: a0 04 60 10 add %l1, 0x10, %l0
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
400118b0: 92 10 00 1a mov %i2, %o1
400118b4: 40 00 4c 9b call 40024b20 <.umul>
400118b8: 90 10 00 10 mov %l0, %o0
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
400118bc: 80 a2 00 11 cmp %o0, %l1
400118c0: 0a bf ff f9 bcs 400118a4 <_CORE_message_queue_Initialize+0x30><== NEVER TAKEN
400118c4: 01 00 00 00 nop
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
400118c8: 40 00 0c 23 call 40014954 <_Workspace_Allocate>
400118cc: 01 00 00 00 nop
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
400118d0: 80 a2 20 00 cmp %o0, 0
400118d4: 02 bf ff f4 be 400118a4 <_CORE_message_queue_Initialize+0x30>
400118d8: d0 26 20 5c st %o0, [ %i0 + 0x5c ]
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
400118dc: 92 10 00 08 mov %o0, %o1
400118e0: 94 10 00 1a mov %i2, %o2
400118e4: 90 06 20 60 add %i0, 0x60, %o0
400118e8: 40 00 14 8a call 40016b10 <_Chain_Initialize>
400118ec: 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(
400118f0: 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;
400118f4: c0 26 20 54 clr [ %i0 + 0x54 ]
400118f8: 82 18 60 01 xor %g1, 1, %g1
400118fc: 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);
40011900: 82 06 20 54 add %i0, 0x54, %g1
40011904: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
40011908: 82 06 20 50 add %i0, 0x50, %g1
4001190c: 90 10 00 18 mov %i0, %o0
40011910: c2 26 20 58 st %g1, [ %i0 + 0x58 ]
40011914: 92 60 3f ff subx %g0, -1, %o1
40011918: 94 10 20 80 mov 0x80, %o2
4001191c: 96 10 20 06 mov 6, %o3
40011920: 40 00 08 cc call 40013c50 <_Thread_queue_Initialize>
40011924: 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;
40011928: 81 c7 e0 08 ret
4001192c: 81 e8 00 00 restore
400077ec <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
400077ec: 9d e3 bf a0 save %sp, -96, %sp
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
400077f0: 21 10 00 74 sethi %hi(0x4001d000), %l0
400077f4: c2 04 23 f0 ld [ %l0 + 0x3f0 ], %g1 ! 4001d3f0 <_Thread_Dispatch_disable_level>
400077f8: 80 a0 60 00 cmp %g1, 0
400077fc: 02 80 00 05 be 40007810 <_CORE_mutex_Seize+0x24>
40007800: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
40007804: 80 8e a0 ff btst 0xff, %i2
40007808: 12 80 00 1a bne 40007870 <_CORE_mutex_Seize+0x84> <== ALWAYS TAKEN
4000780c: 03 10 00 75 sethi %hi(0x4001d400), %g1
40007810: 90 10 00 18 mov %i0, %o0
40007814: 40 00 14 33 call 4000c8e0 <_CORE_mutex_Seize_interrupt_trylock>
40007818: 92 07 a0 54 add %fp, 0x54, %o1
4000781c: 80 a2 20 00 cmp %o0, 0
40007820: 02 80 00 12 be 40007868 <_CORE_mutex_Seize+0x7c>
40007824: 80 8e a0 ff btst 0xff, %i2
40007828: 02 80 00 1a be 40007890 <_CORE_mutex_Seize+0xa4>
4000782c: 01 00 00 00 nop
40007830: c4 04 23 f0 ld [ %l0 + 0x3f0 ], %g2
40007834: 03 10 00 75 sethi %hi(0x4001d400), %g1
40007838: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 4001d4ac <_Thread_Executing>
4000783c: f2 20 60 20 st %i1, [ %g1 + 0x20 ]
40007840: f0 20 60 44 st %i0, [ %g1 + 0x44 ]
40007844: 82 00 a0 01 add %g2, 1, %g1
40007848: c2 24 23 f0 st %g1, [ %l0 + 0x3f0 ]
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;
4000784c: 82 10 20 01 mov 1, %g1
40007850: c2 26 20 30 st %g1, [ %i0 + 0x30 ]
40007854: 7f ff e9 74 call 40001e24 <sparc_enable_interrupts>
40007858: d0 07 a0 54 ld [ %fp + 0x54 ], %o0
4000785c: 90 10 00 18 mov %i0, %o0
40007860: 7f ff ff c0 call 40007760 <_CORE_mutex_Seize_interrupt_blocking>
40007864: 92 10 00 1b mov %i3, %o1
40007868: 81 c7 e0 08 ret
4000786c: 81 e8 00 00 restore
40007870: c2 00 61 90 ld [ %g1 + 0x190 ], %g1
40007874: 80 a0 60 01 cmp %g1, 1
40007878: 28 bf ff e7 bleu,a 40007814 <_CORE_mutex_Seize+0x28>
4000787c: 90 10 00 18 mov %i0, %o0
40007880: 90 10 20 00 clr %o0
40007884: 92 10 20 00 clr %o1
40007888: 40 00 01 a6 call 40007f20 <_Internal_error_Occurred>
4000788c: 94 10 20 13 mov 0x13, %o2
40007890: 7f ff e9 65 call 40001e24 <sparc_enable_interrupts>
40007894: d0 07 a0 54 ld [ %fp + 0x54 ], %o0
40007898: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000789c: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 4001d4ac <_Thread_Executing>
400078a0: 84 10 20 01 mov 1, %g2
400078a4: c4 20 60 34 st %g2, [ %g1 + 0x34 ]
400078a8: 81 c7 e0 08 ret
400078ac: 81 e8 00 00 restore
4000c8e0 <_CORE_mutex_Seize_interrupt_trylock>:
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
4000c8e0: 9d e3 bf a0 save %sp, -96, %sp
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
4000c8e4: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000c8e8: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 4001d4ac <_Thread_Executing>
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
4000c8ec: c0 20 60 34 clr [ %g1 + 0x34 ]
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
4000c8f0: c4 06 20 50 ld [ %i0 + 0x50 ], %g2
4000c8f4: 80 a0 a0 00 cmp %g2, 0
4000c8f8: 22 80 00 13 be,a 4000c944 <_CORE_mutex_Seize_interrupt_trylock+0x64>
4000c8fc: c4 06 20 5c ld [ %i0 + 0x5c ], %g2
the_mutex->lock = CORE_MUTEX_LOCKED;
4000c900: c0 26 20 50 clr [ %i0 + 0x50 ]
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
4000c904: c6 00 60 08 ld [ %g1 + 8 ], %g3
*/
RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority(
CORE_mutex_Attributes *the_attribute
)
{
return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
4000c908: c4 06 20 48 ld [ %i0 + 0x48 ], %g2
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
4000c90c: c6 26 20 60 st %g3, [ %i0 + 0x60 ]
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
4000c910: c2 26 20 5c st %g1, [ %i0 + 0x5c ]
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
4000c914: 86 10 20 01 mov 1, %g3
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4000c918: 80 a0 a0 02 cmp %g2, 2
4000c91c: 02 80 00 0f be 4000c958 <_CORE_mutex_Seize_interrupt_trylock+0x78>
4000c920: c6 26 20 54 st %g3, [ %i0 + 0x54 ]
4000c924: 80 a0 a0 03 cmp %g2, 3
4000c928: 22 80 00 1f be,a 4000c9a4 <_CORE_mutex_Seize_interrupt_trylock+0xc4>
4000c92c: da 00 60 1c ld [ %g1 + 0x1c ], %o5
executing->resource_count++;
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
4000c930: d0 06 40 00 ld [ %i1 ], %o0
4000c934: 7f ff d5 3c call 40001e24 <sparc_enable_interrupts>
4000c938: b0 10 20 00 clr %i0
4000c93c: 81 c7 e0 08 ret
4000c940: 81 e8 00 00 restore
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
4000c944: 80 a0 40 02 cmp %g1, %g2
4000c948: 22 80 00 0c be,a 4000c978 <_CORE_mutex_Seize_interrupt_trylock+0x98>
4000c94c: c4 06 20 40 ld [ %i0 + 0x40 ], %g2
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
4000c950: 81 c7 e0 08 ret
4000c954: 91 e8 20 01 restore %g0, 1, %o0
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
4000c958: c4 00 60 1c ld [ %g1 + 0x1c ], %g2
4000c95c: 84 00 a0 01 inc %g2
4000c960: c4 20 60 1c st %g2, [ %g1 + 0x1c ]
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
4000c964: d0 06 40 00 ld [ %i1 ], %o0
4000c968: 7f ff d5 2f call 40001e24 <sparc_enable_interrupts>
4000c96c: b0 10 20 00 clr %i0
4000c970: 81 c7 e0 08 ret
4000c974: 81 e8 00 00 restore
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
4000c978: 80 a0 a0 00 cmp %g2, 0
4000c97c: 12 80 00 2b bne 4000ca28 <_CORE_mutex_Seize_interrupt_trylock+0x148>
4000c980: 80 a0 a0 01 cmp %g2, 1
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
4000c984: c2 06 20 54 ld [ %i0 + 0x54 ], %g1
4000c988: 82 00 60 01 inc %g1
4000c98c: c2 26 20 54 st %g1, [ %i0 + 0x54 ]
_ISR_Enable( *level_p );
4000c990: d0 06 40 00 ld [ %i1 ], %o0
4000c994: 7f ff d5 24 call 40001e24 <sparc_enable_interrupts>
4000c998: b0 10 20 00 clr %i0
4000c99c: 81 c7 e0 08 ret
4000c9a0: 81 e8 00 00 restore
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
4000c9a4: c4 00 60 14 ld [ %g1 + 0x14 ], %g2
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
4000c9a8: 88 03 60 01 add %o5, 1, %g4
4000c9ac: c8 20 60 1c st %g4, [ %g1 + 0x1c ]
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
4000c9b0: c8 06 20 4c ld [ %i0 + 0x4c ], %g4
current = executing->current_priority;
if ( current == ceiling ) {
4000c9b4: 80 a1 00 02 cmp %g4, %g2
4000c9b8: 02 80 00 24 be 4000ca48 <_CORE_mutex_Seize_interrupt_trylock+0x168>
4000c9bc: 01 00 00 00 nop
_ISR_Enable( *level_p );
return 0;
}
if ( current > ceiling ) {
4000c9c0: 1a 80 00 11 bcc 4000ca04 <_CORE_mutex_Seize_interrupt_trylock+0x124>
4000c9c4: 84 10 20 06 mov 6, %g2 ! 6 <PROM_START+0x6>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4000c9c8: 03 10 00 74 sethi %hi(0x4001d000), %g1
4000c9cc: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level>
4000c9d0: 84 00 a0 01 inc %g2
4000c9d4: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ]
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
4000c9d8: 7f ff d5 13 call 40001e24 <sparc_enable_interrupts>
4000c9dc: d0 06 40 00 ld [ %i1 ], %o0
_Thread_Change_priority(
4000c9e0: d2 06 20 4c ld [ %i0 + 0x4c ], %o1
4000c9e4: d0 06 20 5c ld [ %i0 + 0x5c ], %o0
4000c9e8: 94 10 20 00 clr %o2
4000c9ec: 7f ff ef b8 call 400088cc <_Thread_Change_priority>
4000c9f0: b0 10 20 00 clr %i0
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
4000c9f4: 7f ff f1 36 call 40008ecc <_Thread_Enable_dispatch>
4000c9f8: 01 00 00 00 nop
4000c9fc: 81 c7 e0 08 ret
4000ca00: 81 e8 00 00 restore
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
4000ca04: c4 20 60 34 st %g2, [ %g1 + 0x34 ]
the_mutex->lock = CORE_MUTEX_UNLOCKED;
4000ca08: c6 26 20 50 st %g3, [ %i0 + 0x50 ]
the_mutex->nest_count = 0; /* undo locking above */
4000ca0c: c0 26 20 54 clr [ %i0 + 0x54 ]
executing->resource_count--; /* undo locking above */
4000ca10: da 20 60 1c st %o5, [ %g1 + 0x1c ]
_ISR_Enable( *level_p );
4000ca14: d0 06 40 00 ld [ %i1 ], %o0
4000ca18: 7f ff d5 03 call 40001e24 <sparc_enable_interrupts>
4000ca1c: b0 10 20 00 clr %i0
4000ca20: 81 c7 e0 08 ret
4000ca24: 81 e8 00 00 restore
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
4000ca28: 12 bf ff ca bne 4000c950 <_CORE_mutex_Seize_interrupt_trylock+0x70><== ALWAYS TAKEN
4000ca2c: 84 10 20 02 mov 2, %g2
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
_ISR_Enable( *level_p );
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
4000ca30: c4 20 60 34 st %g2, [ %g1 + 0x34 ] <== NOT EXECUTED
_ISR_Enable( *level_p );
4000ca34: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED
4000ca38: 7f ff d4 fb call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
4000ca3c: b0 10 20 00 clr %i0 <== NOT EXECUTED
4000ca40: 81 c7 e0 08 ret <== NOT EXECUTED
4000ca44: 81 e8 00 00 restore <== NOT EXECUTED
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
_ISR_Enable( *level_p );
4000ca48: d0 06 40 00 ld [ %i1 ], %o0
4000ca4c: 7f ff d4 f6 call 40001e24 <sparc_enable_interrupts>
4000ca50: b0 10 20 00 clr %i0
4000ca54: 81 c7 e0 08 ret
4000ca58: 81 e8 00 00 restore
40007a4c <_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
)
{
40007a4c: 9d e3 bf a0 save %sp, -96, %sp
40007a50: 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)) ) {
40007a54: b0 10 20 00 clr %i0
40007a58: 40 00 06 05 call 4000926c <_Thread_queue_Dequeue>
40007a5c: 90 10 00 10 mov %l0, %o0
40007a60: 80 a2 20 00 cmp %o0, 0
40007a64: 02 80 00 04 be 40007a74 <_CORE_semaphore_Surrender+0x28>
40007a68: 01 00 00 00 nop
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
}
return status;
}
40007a6c: 81 c7 e0 08 ret
40007a70: 81 e8 00 00 restore
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
40007a74: 7f ff e8 e8 call 40001e14 <sparc_disable_interrupts>
40007a78: 01 00 00 00 nop
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
40007a7c: c2 04 20 48 ld [ %l0 + 0x48 ], %g1
40007a80: c4 04 20 40 ld [ %l0 + 0x40 ], %g2
40007a84: 80 a0 40 02 cmp %g1, %g2
40007a88: 1a 80 00 05 bcc 40007a9c <_CORE_semaphore_Surrender+0x50> <== NEVER TAKEN
40007a8c: b0 10 20 04 mov 4, %i0
the_semaphore->count += 1;
40007a90: 82 00 60 01 inc %g1
40007a94: b0 10 20 00 clr %i0
40007a98: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
40007a9c: 7f ff e8 e2 call 40001e24 <sparc_enable_interrupts>
40007aa0: 01 00 00 00 nop
}
return status;
}
40007aa4: 81 c7 e0 08 ret
40007aa8: 81 e8 00 00 restore
4000c8a8 <_Chain_Initialize>:
Chain_Node *current;
Chain_Node *next;
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
4000c8a8: c0 22 20 04 clr [ %o0 + 4 ]
next = starting_address;
while ( count-- ) {
4000c8ac: 80 a2 a0 00 cmp %o2, 0
4000c8b0: 02 80 00 08 be 4000c8d0 <_Chain_Initialize+0x28> <== NEVER TAKEN
4000c8b4: 82 10 00 08 mov %o0, %g1
current->next = next;
next->previous = current;
4000c8b8: c2 22 60 04 st %g1, [ %o1 + 4 ]
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
while ( count-- ) {
current->next = next;
4000c8bc: d2 20 40 00 st %o1, [ %g1 ]
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
while ( count-- ) {
4000c8c0: 94 82 bf ff addcc %o2, -1, %o2
current->next = next;
next->previous = current;
current = next;
next = (Chain_Node *)
4000c8c4: 82 10 00 09 mov %o1, %g1
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
while ( count-- ) {
4000c8c8: 12 bf ff fc bne 4000c8b8 <_Chain_Initialize+0x10>
4000c8cc: 92 02 40 0b add %o1, %o3, %o1
next->previous = current;
current = next;
next = (Chain_Node *)
_Addresses_Add_offset( (void *) next, node_size );
}
current->next = _Chain_Tail( the_chain );
4000c8d0: 84 02 20 04 add %o0, 4, %g2
4000c8d4: c4 20 40 00 st %g2, [ %g1 ]
the_chain->last = current;
}
4000c8d8: 81 c3 e0 08 retl
4000c8dc: c2 22 20 08 st %g1, [ %o0 + 8 ]
40006628 <_Event_Seize>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
40006628: 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;
4000662c: 03 10 00 75 sethi %hi(0x4001d400), %g1
40006630: e0 00 60 ac ld [ %g1 + 0xac ], %l0 ! 4001d4ac <_Thread_Executing>
executing->Wait.return_code = RTEMS_SUCCESSFUL;
40006634: c0 24 20 34 clr [ %l0 + 0x34 ]
api = executing->API_Extensions[ THREAD_API_RTEMS ];
_ISR_Disable( level );
40006638: 7f ff ed f7 call 40001e14 <sparc_disable_interrupts>
4000663c: e4 04 21 5c ld [ %l0 + 0x15c ], %l2
pending_events = api->pending_events;
40006640: c2 04 80 00 ld [ %l2 ], %g1
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
40006644: a2 8e 00 01 andcc %i0, %g1, %l1
40006648: 02 80 00 07 be 40006664 <_Event_Seize+0x3c>
4000664c: 80 8e 60 01 btst 1, %i1
40006650: 80 a6 00 11 cmp %i0, %l1
40006654: 02 80 00 23 be 400066e0 <_Event_Seize+0xb8>
40006658: 80 8e 60 02 btst 2, %i1
4000665c: 12 80 00 21 bne 400066e0 <_Event_Seize+0xb8> <== ALWAYS TAKEN
40006660: 80 8e 60 01 btst 1, %i1
_ISR_Enable( level );
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
40006664: 12 80 00 18 bne 400066c4 <_Event_Seize+0x9c>
40006668: 82 10 20 01 mov 1, %g1
* set properly when we are marked as in the event critical section.
*
* 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;
4000666c: f2 24 20 30 st %i1, [ %l0 + 0x30 ]
executing->Wait.count = (uint32_t) event_in;
40006670: f0 24 20 24 st %i0, [ %l0 + 0x24 ]
executing->Wait.return_argument = event_out;
40006674: f6 24 20 28 st %i3, [ %l0 + 0x28 ]
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
40006678: 33 10 00 75 sethi %hi(0x4001d400), %i1
4000667c: c2 26 62 78 st %g1, [ %i1 + 0x278 ] ! 4001d678 <_Event_Sync_state>
_ISR_Enable( level );
40006680: 7f ff ed e9 call 40001e24 <sparc_enable_interrupts>
40006684: 01 00 00 00 nop
if ( ticks ) {
40006688: 80 a6 a0 00 cmp %i2, 0
4000668c: 32 80 00 1c bne,a 400066fc <_Event_Seize+0xd4>
40006690: c2 04 20 08 ld [ %l0 + 8 ], %g1
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
40006694: 90 10 00 10 mov %l0, %o0
40006698: 40 00 0c 76 call 40009870 <_Thread_Set_state>
4000669c: 92 10 21 00 mov 0x100, %o1
_ISR_Disable( level );
400066a0: 7f ff ed dd call 40001e14 <sparc_disable_interrupts>
400066a4: 01 00 00 00 nop
sync_state = _Event_Sync_state;
400066a8: f0 06 62 78 ld [ %i1 + 0x278 ], %i0
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
400066ac: c0 26 62 78 clr [ %i1 + 0x278 ]
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
400066b0: 80 a6 20 01 cmp %i0, 1
400066b4: 02 80 00 1f be 40006730 <_Event_Seize+0x108>
400066b8: b2 10 00 10 mov %l0, %i1
* 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 );
400066bc: 40 00 08 6d call 40008870 <_Thread_blocking_operation_Cancel>
400066c0: 95 e8 00 08 restore %g0, %o0, %o2
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
_ISR_Enable( level );
400066c4: 7f ff ed d8 call 40001e24 <sparc_enable_interrupts>
400066c8: 01 00 00 00 nop
executing->Wait.return_code = RTEMS_UNSATISFIED;
400066cc: 82 10 20 0d mov 0xd, %g1 ! d <PROM_START+0xd>
400066d0: c2 24 20 34 st %g1, [ %l0 + 0x34 ]
*event_out = seized_events;
400066d4: e2 26 c0 00 st %l1, [ %i3 ]
400066d8: 81 c7 e0 08 ret
400066dc: 81 e8 00 00 restore
pending_events = api->pending_events;
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
400066e0: 82 28 40 11 andn %g1, %l1, %g1
400066e4: c2 24 80 00 st %g1, [ %l2 ]
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
400066e8: 7f ff ed cf call 40001e24 <sparc_enable_interrupts>
400066ec: 01 00 00 00 nop
*event_out = seized_events;
400066f0: e2 26 c0 00 st %l1, [ %i3 ]
return;
400066f4: 81 c7 e0 08 ret
400066f8: 81 e8 00 00 restore
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
400066fc: f4 24 20 54 st %i2, [ %l0 + 0x54 ]
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
40006700: c2 24 20 68 st %g1, [ %l0 + 0x68 ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40006704: 03 10 00 1a sethi %hi(0x40006800), %g1
40006708: 82 10 60 dc or %g1, 0xdc, %g1 ! 400068dc <_Event_Timeout>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
4000670c: c0 24 20 50 clr [ %l0 + 0x50 ]
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
40006710: c0 24 20 6c clr [ %l0 + 0x6c ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40006714: c2 24 20 64 st %g1, [ %l0 + 0x64 ]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40006718: 11 10 00 75 sethi %hi(0x4001d400), %o0
4000671c: 92 04 20 48 add %l0, 0x48, %o1
40006720: 40 00 0e 59 call 4000a084 <_Watchdog_Insert>
40006724: 90 12 20 cc or %o0, 0xcc, %o0
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
40006728: 10 bf ff dc b 40006698 <_Event_Seize+0x70>
4000672c: 90 10 00 10 mov %l0, %o0
_ISR_Disable( level );
sync_state = _Event_Sync_state;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
_ISR_Enable( level );
40006730: 7f ff ed bd call 40001e24 <sparc_enable_interrupts>
40006734: 91 e8 00 08 restore %g0, %o0, %o0
40006794 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
40006794: 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 ];
40006798: e0 06 21 5c ld [ %i0 + 0x15c ], %l0
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
4000679c: 7f ff ed 9e call 40001e14 <sparc_disable_interrupts>
400067a0: e4 06 20 30 ld [ %i0 + 0x30 ], %l2
400067a4: a2 10 00 08 mov %o0, %l1
pending_events = api->pending_events;
400067a8: c4 04 00 00 ld [ %l0 ], %g2
event_condition = (rtems_event_set) the_thread->Wait.count;
400067ac: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
400067b0: 86 88 40 02 andcc %g1, %g2, %g3
400067b4: 02 80 00 3e be 400068ac <_Event_Surrender+0x118>
400067b8: 09 10 00 75 sethi %hi(0x4001d400), %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() &&
400067bc: c8 01 20 88 ld [ %g4 + 0x88 ], %g4 ! 4001d488 <_ISR_Nest_level>
400067c0: 80 a1 20 00 cmp %g4, 0
400067c4: 12 80 00 1d bne 40006838 <_Event_Surrender+0xa4>
400067c8: 09 10 00 75 sethi %hi(0x4001d400), %g4
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
400067cc: c8 06 20 10 ld [ %i0 + 0x10 ], %g4
400067d0: 80 89 21 00 btst 0x100, %g4
400067d4: 02 80 00 34 be 400068a4 <_Event_Surrender+0x110>
400067d8: 80 a0 40 03 cmp %g1, %g3
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
400067dc: 02 80 00 04 be 400067ec <_Event_Surrender+0x58>
400067e0: 80 8c a0 02 btst 2, %l2
400067e4: 02 80 00 30 be 400068a4 <_Event_Surrender+0x110> <== NEVER TAKEN
400067e8: 01 00 00 00 nop
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
400067ec: c2 06 20 28 ld [ %i0 + 0x28 ], %g1
/*
* 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 );
400067f0: 84 28 80 03 andn %g2, %g3, %g2
400067f4: c4 24 00 00 st %g2, [ %l0 ]
the_thread->Wait.count = 0;
400067f8: c0 26 20 24 clr [ %i0 + 0x24 ]
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
400067fc: c6 20 40 00 st %g3, [ %g1 ]
_ISR_Flash( level );
40006800: 7f ff ed 89 call 40001e24 <sparc_enable_interrupts>
40006804: 90 10 00 11 mov %l1, %o0
40006808: 7f ff ed 83 call 40001e14 <sparc_disable_interrupts>
4000680c: 01 00 00 00 nop
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
40006810: c2 06 20 50 ld [ %i0 + 0x50 ], %g1
40006814: 80 a0 60 02 cmp %g1, 2
40006818: 02 80 00 27 be 400068b4 <_Event_Surrender+0x120>
4000681c: 82 10 20 03 mov 3, %g1
_ISR_Enable( level );
40006820: 90 10 00 11 mov %l1, %o0
40006824: 7f ff ed 80 call 40001e24 <sparc_enable_interrupts>
40006828: 33 04 00 ff sethi %hi(0x1003fc00), %i1
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4000682c: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 <RAM_SIZE+0xfc3fff8>
40006830: 40 00 08 ab call 40008adc <_Thread_Clear_state>
40006834: 81 e8 00 00 restore
/*
* 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() &&
40006838: c8 01 20 ac ld [ %g4 + 0xac ], %g4
4000683c: 80 a6 00 04 cmp %i0, %g4
40006840: 32 bf ff e4 bne,a 400067d0 <_Event_Surrender+0x3c>
40006844: c8 06 20 10 ld [ %i0 + 0x10 ], %g4
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
40006848: 09 10 00 75 sethi %hi(0x4001d400), %g4
4000684c: da 01 22 78 ld [ %g4 + 0x278 ], %o5 ! 4001d678 <_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() &&
40006850: 80 a3 60 02 cmp %o5, 2
40006854: 02 80 00 07 be 40006870 <_Event_Surrender+0xdc> <== NEVER TAKEN
40006858: 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)) ) {
4000685c: da 01 22 78 ld [ %g4 + 0x278 ], %o5
/*
* 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() &&
40006860: 80 a3 60 01 cmp %o5, 1
40006864: 32 bf ff db bne,a 400067d0 <_Event_Surrender+0x3c>
40006868: c8 06 20 10 ld [ %i0 + 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) ) {
4000686c: 80 a0 40 03 cmp %g1, %g3
40006870: 02 80 00 04 be 40006880 <_Event_Surrender+0xec>
40006874: 80 8c a0 02 btst 2, %l2
40006878: 02 80 00 09 be 4000689c <_Event_Surrender+0x108> <== NEVER TAKEN
4000687c: 01 00 00 00 nop
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
40006880: c2 06 20 28 ld [ %i0 + 0x28 ], %g1
if ( _ISR_Is_in_progress() &&
_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 );
40006884: 84 28 80 03 andn %g2, %g3, %g2
40006888: c4 24 00 00 st %g2, [ %l0 ]
the_thread->Wait.count = 0;
4000688c: c0 26 20 24 clr [ %i0 + 0x24 ]
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
40006890: c6 20 40 00 st %g3, [ %g1 ]
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
40006894: 82 10 20 03 mov 3, %g1
40006898: c2 21 22 78 st %g1, [ %g4 + 0x278 ]
}
_ISR_Enable( level );
4000689c: 7f ff ed 62 call 40001e24 <sparc_enable_interrupts>
400068a0: 91 e8 00 11 restore %g0, %l1, %o0
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
400068a4: 7f ff ed 60 call 40001e24 <sparc_enable_interrupts>
400068a8: 91 e8 00 11 restore %g0, %l1, %o0
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
_ISR_Enable( level );
400068ac: 7f ff ed 5e call 40001e24 <sparc_enable_interrupts>
400068b0: 91 e8 00 08 restore %g0, %o0, %o0
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
400068b4: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
400068b8: 7f ff ed 5b call 40001e24 <sparc_enable_interrupts>
400068bc: 90 10 00 11 mov %l1, %o0
(void) _Watchdog_Remove( &the_thread->Timer );
400068c0: 40 00 0e 5e call 4000a238 <_Watchdog_Remove>
400068c4: 90 06 20 48 add %i0, 0x48, %o0
400068c8: 33 04 00 ff sethi %hi(0x1003fc00), %i1
400068cc: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 <RAM_SIZE+0xfc3fff8>
400068d0: 40 00 08 83 call 40008adc <_Thread_Clear_state>
400068d4: 81 e8 00 00 restore
400068dc <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
400068dc: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
400068e0: 90 10 00 18 mov %i0, %o0
400068e4: 40 00 09 88 call 40008f04 <_Thread_Get>
400068e8: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
400068ec: c2 07 bf fc ld [ %fp + -4 ], %g1
400068f0: 80 a0 60 00 cmp %g1, 0
400068f4: 12 80 00 15 bne 40006948 <_Event_Timeout+0x6c> <== NEVER TAKEN
400068f8: 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 );
400068fc: 7f ff ed 46 call 40001e14 <sparc_disable_interrupts>
40006900: 01 00 00 00 nop
return;
}
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
40006904: 03 10 00 75 sethi %hi(0x4001d400), %g1
40006908: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 4001d4ac <_Thread_Executing>
4000690c: 80 a4 00 01 cmp %l0, %g1
40006910: 02 80 00 10 be 40006950 <_Event_Timeout+0x74>
40006914: c0 24 20 24 clr [ %l0 + 0x24 ]
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
40006918: 82 10 20 06 mov 6, %g1
4000691c: c2 24 20 34 st %g1, [ %l0 + 0x34 ]
_ISR_Enable( level );
40006920: 7f ff ed 41 call 40001e24 <sparc_enable_interrupts>
40006924: 01 00 00 00 nop
40006928: 90 10 00 10 mov %l0, %o0
4000692c: 13 04 00 ff sethi %hi(0x1003fc00), %o1
40006930: 40 00 08 6b call 40008adc <_Thread_Clear_state>
40006934: 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;
40006938: 03 10 00 74 sethi %hi(0x4001d000), %g1
4000693c: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level>
40006940: 84 00 bf ff add %g2, -1, %g2
40006944: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ]
40006948: 81 c7 e0 08 ret
4000694c: 81 e8 00 00 restore
}
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
40006950: 03 10 00 75 sethi %hi(0x4001d400), %g1
40006954: c4 00 62 78 ld [ %g1 + 0x278 ], %g2 ! 4001d678 <_Event_Sync_state>
40006958: 80 a0 a0 01 cmp %g2, 1
4000695c: 32 bf ff f0 bne,a 4000691c <_Event_Timeout+0x40>
40006960: 82 10 20 06 mov 6, %g1
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
40006964: 84 10 20 02 mov 2, %g2
40006968: c4 20 62 78 st %g2, [ %g1 + 0x278 ]
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
4000696c: 10 bf ff ec b 4000691c <_Event_Timeout+0x40>
40006970: 82 10 20 06 mov 6, %g1
4000cb54 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4000cb54: 9d e3 bf 98 save %sp, -104, %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;
4000cb58: a8 06 60 04 add %i1, 4, %l4
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4000cb5c: a0 10 00 18 mov %i0, %l0
- HEAP_BLOCK_SIZE_OFFSET;
uintptr_t const page_size = heap->page_size;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
if ( block_size_floor < alloc_size ) {
4000cb60: 80 a6 40 14 cmp %i1, %l4
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
4000cb64: e4 06 20 08 ld [ %i0 + 8 ], %l2
4000cb68: 18 80 00 72 bgu 4000cd30 <_Heap_Allocate_aligned_with_boundary+0x1dc>
4000cb6c: fa 06 20 10 ld [ %i0 + 0x10 ], %i5
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
4000cb70: 80 a6 e0 00 cmp %i3, 0
4000cb74: 12 80 00 6d bne 4000cd28 <_Heap_Allocate_aligned_with_boundary+0x1d4>
4000cb78: 80 a6 40 1b cmp %i1, %i3
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4000cb7c: 80 a4 00 12 cmp %l0, %l2
4000cb80: 02 80 00 6f be 4000cd3c <_Heap_Allocate_aligned_with_boundary+0x1e8>
4000cb84: 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;
4000cb88: 82 10 20 04 mov 4, %g1
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;
4000cb8c: b8 07 60 07 add %i5, 7, %i4
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4000cb90: 82 20 40 19 sub %g1, %i1, %g1
4000cb94: 10 80 00 09 b 4000cbb8 <_Heap_Allocate_aligned_with_boundary+0x64>
4000cb98: c2 27 bf fc st %g1, [ %fp + -4 ]
boundary
);
}
}
if ( alloc_begin != 0 ) {
4000cb9c: 80 a6 20 00 cmp %i0, 0
4000cba0: 32 80 00 54 bne,a 4000ccf0 <_Heap_Allocate_aligned_with_boundary+0x19c><== ALWAYS TAKEN
4000cba4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
break;
}
block = block->next;
4000cba8: e4 04 a0 08 ld [ %l2 + 8 ], %l2
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4000cbac: 80 a4 00 12 cmp %l0, %l2
4000cbb0: 22 80 00 57 be,a 4000cd0c <_Heap_Allocate_aligned_with_boundary+0x1b8>
4000cbb4: b0 10 20 00 clr %i0
/*
* 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 ) {
4000cbb8: e6 04 a0 04 ld [ %l2 + 4 ], %l3
4000cbbc: 80 a5 00 13 cmp %l4, %l3
4000cbc0: 1a bf ff fa bcc 4000cba8 <_Heap_Allocate_aligned_with_boundary+0x54>
4000cbc4: a2 04 60 01 inc %l1
if ( alignment == 0 ) {
4000cbc8: 80 a6 a0 00 cmp %i2, 0
4000cbcc: 02 bf ff f4 be 4000cb9c <_Heap_Allocate_aligned_with_boundary+0x48>
4000cbd0: b0 04 a0 08 add %l2, 8, %i0
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;
4000cbd4: c2 07 bf fc ld [ %fp + -4 ], %g1
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
4000cbd8: ee 04 20 14 ld [ %l0 + 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;
4000cbdc: a6 0c ff fe and %l3, -2, %l3
4000cbe0: 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;
4000cbe4: b0 00 40 13 add %g1, %l3, %i0
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;
4000cbe8: 82 27 00 17 sub %i4, %l7, %g1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
4000cbec: 90 10 00 18 mov %i0, %o0
4000cbf0: a6 00 40 13 add %g1, %l3, %l3
4000cbf4: 40 00 2f 8f call 40018a30 <.urem>
4000cbf8: 92 10 00 1a mov %i2, %o1
4000cbfc: b0 26 00 08 sub %i0, %o0, %i0
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 ) {
4000cc00: 80 a4 c0 18 cmp %l3, %i0
4000cc04: 1a 80 00 06 bcc 4000cc1c <_Heap_Allocate_aligned_with_boundary+0xc8>
4000cc08: ac 04 a0 08 add %l2, 8, %l6
4000cc0c: 90 10 00 13 mov %l3, %o0
4000cc10: 40 00 2f 88 call 40018a30 <.urem>
4000cc14: 92 10 00 1a mov %i2, %o1
4000cc18: b0 24 c0 08 sub %l3, %o0, %i0
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
4000cc1c: 80 a6 e0 00 cmp %i3, 0
4000cc20: 02 80 00 24 be 4000ccb0 <_Heap_Allocate_aligned_with_boundary+0x15c>
4000cc24: 80 a5 80 18 cmp %l6, %i0
/* 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;
4000cc28: a6 06 00 19 add %i0, %i1, %l3
4000cc2c: 92 10 00 1b mov %i3, %o1
4000cc30: 40 00 2f 80 call 40018a30 <.urem>
4000cc34: 90 10 00 13 mov %l3, %o0
4000cc38: 90 24 c0 08 sub %l3, %o0, %o0
/* 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 ) {
4000cc3c: 80 a4 c0 08 cmp %l3, %o0
4000cc40: 08 80 00 1b bleu 4000ccac <_Heap_Allocate_aligned_with_boundary+0x158>
4000cc44: 80 a6 00 08 cmp %i0, %o0
4000cc48: 1a 80 00 1a bcc 4000ccb0 <_Heap_Allocate_aligned_with_boundary+0x15c>
4000cc4c: 80 a5 80 18 cmp %l6, %i0
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
4000cc50: aa 05 80 19 add %l6, %i1, %l5
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
4000cc54: 80 a5 40 08 cmp %l5, %o0
4000cc58: 28 80 00 09 bleu,a 4000cc7c <_Heap_Allocate_aligned_with_boundary+0x128>
4000cc5c: b0 22 00 19 sub %o0, %i1, %i0
if ( alloc_begin != 0 ) {
break;
}
block = block->next;
4000cc60: 10 bf ff d3 b 4000cbac <_Heap_Allocate_aligned_with_boundary+0x58>
4000cc64: e4 04 a0 08 ld [ %l2 + 8 ], %l2
/* 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 ) {
4000cc68: 1a 80 00 11 bcc 4000ccac <_Heap_Allocate_aligned_with_boundary+0x158>
4000cc6c: 80 a5 40 08 cmp %l5, %o0
if ( boundary_line < boundary_floor ) {
4000cc70: 38 bf ff cf bgu,a 4000cbac <_Heap_Allocate_aligned_with_boundary+0x58><== NEVER TAKEN
4000cc74: e4 04 a0 08 ld [ %l2 + 8 ], %l2 <== NOT EXECUTED
return 0;
}
alloc_begin = boundary_line - alloc_size;
4000cc78: b0 22 00 19 sub %o0, %i1, %i0
4000cc7c: 92 10 00 1a mov %i2, %o1
4000cc80: 40 00 2f 6c call 40018a30 <.urem>
4000cc84: 90 10 00 18 mov %i0, %o0
4000cc88: 92 10 00 1b mov %i3, %o1
4000cc8c: b0 26 00 08 sub %i0, %o0, %i0
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
4000cc90: a6 06 00 19 add %i0, %i1, %l3
4000cc94: 40 00 2f 67 call 40018a30 <.urem>
4000cc98: 90 10 00 13 mov %l3, %o0
4000cc9c: 90 24 c0 08 sub %l3, %o0, %o0
/* 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 ) {
4000cca0: 80 a4 c0 08 cmp %l3, %o0
4000cca4: 18 bf ff f1 bgu 4000cc68 <_Heap_Allocate_aligned_with_boundary+0x114>
4000cca8: 80 a6 00 08 cmp %i0, %o0
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 ) {
4000ccac: 80 a5 80 18 cmp %l6, %i0
4000ccb0: 18 bf ff be bgu 4000cba8 <_Heap_Allocate_aligned_with_boundary+0x54>
4000ccb4: 82 10 3f f8 mov -8, %g1
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;
4000ccb8: 90 10 00 18 mov %i0, %o0
4000ccbc: a6 20 40 12 sub %g1, %l2, %l3
4000ccc0: 92 10 00 1d mov %i5, %o1
4000ccc4: 40 00 2f 5b call 40018a30 <.urem>
4000ccc8: a6 04 c0 18 add %l3, %i0, %l3
if ( free_size >= min_block_size || free_size == 0 ) {
4000cccc: 90 a4 c0 08 subcc %l3, %o0, %o0
4000ccd0: 02 bf ff b4 be 4000cba0 <_Heap_Allocate_aligned_with_boundary+0x4c>
4000ccd4: 80 a6 20 00 cmp %i0, 0
4000ccd8: 80 a5 c0 08 cmp %l7, %o0
4000ccdc: 18 bf ff b3 bgu 4000cba8 <_Heap_Allocate_aligned_with_boundary+0x54>
4000cce0: 80 a6 20 00 cmp %i0, 0
boundary
);
}
}
if ( alloc_begin != 0 ) {
4000cce4: 22 bf ff b2 be,a 4000cbac <_Heap_Allocate_aligned_with_boundary+0x58><== NEVER TAKEN
4000cce8: e4 04 a0 08 ld [ %l2 + 8 ], %l2 <== NOT EXECUTED
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4000ccec: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4000ccf0: 92 10 00 12 mov %l2, %o1
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4000ccf4: 82 00 40 11 add %g1, %l1, %g1
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4000ccf8: 96 10 00 19 mov %i1, %o3
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4000ccfc: c2 24 20 4c st %g1, [ %l0 + 0x4c ]
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4000cd00: 90 10 00 10 mov %l0, %o0
4000cd04: 7f ff ec 36 call 40007ddc <_Heap_Block_allocate>
4000cd08: 94 10 00 18 mov %i0, %o2
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
Heap_Statistics *const stats = &heap->stats;
4000cd0c: c2 04 20 44 ld [ %l0 + 0x44 ], %g1
4000cd10: 80 a0 40 11 cmp %g1, %l1
4000cd14: 1a 80 00 08 bcc 4000cd34 <_Heap_Allocate_aligned_with_boundary+0x1e0>
4000cd18: 01 00 00 00 nop
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
4000cd1c: e2 24 20 44 st %l1, [ %l0 + 0x44 ]
4000cd20: 81 c7 e0 08 ret
4000cd24: 81 e8 00 00 restore
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
4000cd28: 08 80 00 07 bleu 4000cd44 <_Heap_Allocate_aligned_with_boundary+0x1f0>
4000cd2c: 80 a6 a0 00 cmp %i2, 0
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
4000cd30: b0 10 20 00 clr %i0
}
return (void *) alloc_begin;
}
4000cd34: 81 c7 e0 08 ret
4000cd38: 81 e8 00 00 restore
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4000cd3c: 10 bf ff f4 b 4000cd0c <_Heap_Allocate_aligned_with_boundary+0x1b8>
4000cd40: b0 10 20 00 clr %i0
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
4000cd44: 22 bf ff 8e be,a 4000cb7c <_Heap_Allocate_aligned_with_boundary+0x28>
4000cd48: b4 10 00 1d mov %i5, %i2
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4000cd4c: 10 bf ff 8d b 4000cb80 <_Heap_Allocate_aligned_with_boundary+0x2c>
4000cd50: 80 a4 00 12 cmp %l0, %l2
40012508 <_Heap_Extend>:
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
40012508: 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;
4001250c: c2 06 20 1c ld [ %i0 + 0x1c ], %g1
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
40012510: 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 ) {
40012514: 80 a6 40 01 cmp %i1, %g1
40012518: 0a 80 00 2a bcs 400125c0 <_Heap_Extend+0xb8>
4001251c: e2 06 20 24 ld [ %i0 + 0x24 ], %l1
return HEAP_EXTEND_ERROR; /* case 3 */
} else if ( area_begin != heap_area_end ) {
40012520: 80 a6 40 01 cmp %i1, %g1
40012524: 12 80 00 25 bne 400125b8 <_Heap_Extend+0xb0>
40012528: 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);
4001252c: 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;
40012530: 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
40012534: 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;
40012538: f4 24 20 1c st %i2, [ %l0 + 0x1c ]
extend_size = new_heap_area_end
4001253c: b2 06 7f f8 add %i1, -8, %i1
40012540: 7f ff c7 7c call 40004330 <.urem>
40012544: 90 10 00 19 mov %i1, %o0
40012548: 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;
4001254c: d0 26 c0 00 st %o0, [ %i3 ]
if( extend_size >= heap->min_block_size ) {
40012550: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
40012554: 80 a0 40 08 cmp %g1, %o0
40012558: 18 80 00 18 bgu 400125b8 <_Heap_Extend+0xb0> <== NEVER TAKEN
4001255c: 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;
40012560: 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 =
40012564: c4 04 20 20 ld [ %l0 + 0x20 ], %g2
40012568: 82 08 60 01 and %g1, 1, %g1
4001256c: 82 12 00 01 or %o0, %g1, %g1
40012570: 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);
40012574: 82 02 00 11 add %o0, %l1, %g1
40012578: 84 20 80 01 sub %g2, %g1, %g2
4001257c: 84 10 a0 01 or %g2, 1, %g2
40012580: c4 20 60 04 st %g2, [ %g1 + 4 ]
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
++stats->used_blocks;
40012584: c6 04 20 40 ld [ %l0 + 0x40 ], %g3
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
40012588: f2 04 20 2c ld [ %l0 + 0x2c ], %i1
++stats->used_blocks;
--stats->frees; /* Do not count subsequent call as actual free() */
4001258c: 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;
40012590: c2 24 20 24 st %g1, [ %l0 + 0x24 ]
/* Statistics */
stats->size += extend_size;
++stats->used_blocks;
40012594: 82 00 e0 01 add %g3, 1, %g1
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
40012598: 90 06 40 08 add %i1, %o0, %o0
++stats->used_blocks;
4001259c: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
--stats->frees; /* Do not count subsequent call as actual free() */
400125a0: 82 00 bf ff add %g2, -1, %g1
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
400125a4: d0 24 20 2c st %o0, [ %l0 + 0x2c ]
++stats->used_blocks;
--stats->frees; /* Do not count subsequent call as actual free() */
400125a8: c2 24 20 50 st %g1, [ %l0 + 0x50 ]
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
400125ac: 90 10 00 10 mov %l0, %o0
400125b0: 7f ff e9 70 call 4000cb70 <_Heap_Free>
400125b4: 92 04 60 08 add %l1, 8, %o1
}
return HEAP_EXTEND_SUCCESSFUL;
}
400125b8: 81 c7 e0 08 ret
400125bc: 81 e8 00 00 restore
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;
400125c0: c4 06 20 18 ld [ %i0 + 0x18 ], %g2
400125c4: 80 a6 40 02 cmp %i1, %g2
400125c8: 0a bf ff d6 bcs 40012520 <_Heap_Extend+0x18>
400125cc: b0 10 20 01 mov 1, %i0
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
}
return HEAP_EXTEND_SUCCESSFUL;
}
400125d0: 81 c7 e0 08 ret
400125d4: 81 e8 00 00 restore
4000cd54 <_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 )
{
4000cd54: 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 )
4000cd58: d2 06 20 10 ld [ %i0 + 0x10 ], %o1
4000cd5c: 40 00 2f 35 call 40018a30 <.urem>
4000cd60: 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;
4000cd64: 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 )
4000cd68: b2 06 7f f8 add %i1, -8, %i1
4000cd6c: 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
4000cd70: 80 a2 00 01 cmp %o0, %g1
4000cd74: 0a 80 00 36 bcs 4000ce4c <_Heap_Free+0xf8>
4000cd78: 01 00 00 00 nop
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
4000cd7c: c6 06 20 24 ld [ %i0 + 0x24 ], %g3
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
4000cd80: 80 a2 00 03 cmp %o0, %g3
4000cd84: 18 80 00 32 bgu 4000ce4c <_Heap_Free+0xf8>
4000cd88: 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;
4000cd8c: da 02 20 04 ld [ %o0 + 4 ], %o5
4000cd90: 88 0b 7f fe and %o5, -2, %g4
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4000cd94: 84 02 00 04 add %o0, %g4, %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
4000cd98: 80 a0 40 02 cmp %g1, %g2
4000cd9c: 18 80 00 2c bgu 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN
4000cda0: 80 a0 c0 02 cmp %g3, %g2
4000cda4: 0a 80 00 2a bcs 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN
4000cda8: 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;
4000cdac: d8 00 a0 04 ld [ %g2 + 4 ], %o4
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
4000cdb0: 80 8b 20 01 btst 1, %o4
4000cdb4: 02 80 00 26 be 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN
4000cdb8: 96 0b 3f fe and %o4, -2, %o3
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
4000cdbc: 80 a0 c0 02 cmp %g3, %g2
4000cdc0: 02 80 00 06 be 4000cdd8 <_Heap_Free+0x84>
4000cdc4: 98 10 20 00 clr %o4
#include <rtems/system.h>
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
4000cdc8: 98 00 80 0b add %g2, %o3, %o4
4000cdcc: d8 03 20 04 ld [ %o4 + 4 ], %o4
4000cdd0: 98 0b 20 01 and %o4, 1, %o4
4000cdd4: 98 1b 20 01 xor %o4, 1, %o4
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 ));
if ( !_Heap_Is_prev_used( block ) ) {
4000cdd8: 80 8b 60 01 btst 1, %o5
4000cddc: 12 80 00 1e bne 4000ce54 <_Heap_Free+0x100>
4000cde0: 80 8b 20 ff btst 0xff, %o4
uintptr_t const prev_size = block->prev_size;
4000cde4: d4 02 00 00 ld [ %o0 ], %o2
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4000cde8: 9a 22 00 0a sub %o0, %o2, %o5
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
4000cdec: 80 a0 40 0d cmp %g1, %o5
4000cdf0: 18 80 00 17 bgu 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN
4000cdf4: 80 a0 c0 0d cmp %g3, %o5
4000cdf8: 0a 80 00 15 bcs 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN
4000cdfc: 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) ) {
4000ce00: c2 03 60 04 ld [ %o5 + 4 ], %g1
4000ce04: 80 88 60 01 btst 1, %g1
4000ce08: 02 80 00 11 be 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN
4000ce0c: 80 8b 20 ff btst 0xff, %o4
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
4000ce10: 22 80 00 3a be,a 4000cef8 <_Heap_Free+0x1a4>
4000ce14: 94 01 00 0a add %g4, %o2, %o2
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
4000ce18: c6 06 20 38 ld [ %i0 + 0x38 ], %g3
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
4000ce1c: c2 00 a0 0c ld [ %g2 + 0xc ], %g1
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
4000ce20: c4 00 a0 08 ld [ %g2 + 8 ], %g2
4000ce24: 86 00 ff ff add %g3, -1, %g3
4000ce28: c6 26 20 38 st %g3, [ %i0 + 0x38 ]
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
4000ce2c: 96 01 00 0b add %g4, %o3, %o3
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
4000ce30: c2 20 a0 0c st %g1, [ %g2 + 0xc ]
4000ce34: 94 02 c0 0a add %o3, %o2, %o2
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
4000ce38: c4 20 60 08 st %g2, [ %g1 + 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;
4000ce3c: d4 23 40 0a st %o2, [ %o5 + %o2 ]
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;
4000ce40: 94 12 a0 01 or %o2, 1, %o2
4000ce44: 10 80 00 10 b 4000ce84 <_Heap_Free+0x130>
4000ce48: d4 23 60 04 st %o2, [ %o5 + 4 ]
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
4000ce4c: 81 c7 e0 08 ret
4000ce50: 91 e8 20 00 restore %g0, 0, %o0
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;
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
4000ce54: 02 80 00 17 be 4000ceb0 <_Heap_Free+0x15c>
4000ce58: 82 11 20 01 or %g4, 1, %g1
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
4000ce5c: 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;
4000ce60: c4 00 a0 08 ld [ %g2 + 8 ], %g2
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
4000ce64: c2 22 20 0c st %g1, [ %o0 + 0xc ]
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
4000ce68: c4 22 20 08 st %g2, [ %o0 + 8 ]
uintptr_t const size = block_size + next_block_size;
4000ce6c: 96 02 c0 04 add %o3, %g4, %o3
new_block->prev = prev;
next->prev = new_block;
4000ce70: d0 20 a0 0c st %o0, [ %g2 + 0xc ]
_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;
4000ce74: d6 22 00 0b st %o3, [ %o0 + %o3 ]
prev->next = new_block;
4000ce78: d0 20 60 08 st %o0, [ %g1 + 8 ]
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;
4000ce7c: 96 12 e0 01 or %o3, 1, %o3
4000ce80: d6 22 20 04 st %o3, [ %o0 + 4 ]
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4000ce84: c4 06 20 40 ld [ %i0 + 0x40 ], %g2
++stats->frees;
4000ce88: c2 06 20 50 ld [ %i0 + 0x50 ], %g1
stats->free_size += block_size;
4000ce8c: c6 06 20 30 ld [ %i0 + 0x30 ], %g3
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4000ce90: 84 00 bf ff add %g2, -1, %g2
++stats->frees;
stats->free_size += block_size;
4000ce94: 88 00 c0 04 add %g3, %g4, %g4
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4000ce98: c4 26 20 40 st %g2, [ %i0 + 0x40 ]
++stats->frees;
stats->free_size += block_size;
4000ce9c: c8 26 20 30 st %g4, [ %i0 + 0x30 ]
}
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
4000cea0: 82 00 60 01 inc %g1
4000cea4: c2 26 20 50 st %g1, [ %i0 + 0x50 ]
stats->free_size += block_size;
return( true );
4000cea8: 81 c7 e0 08 ret
4000ceac: 91 e8 20 01 restore %g0, 1, %o0
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;
4000ceb0: c2 22 20 04 st %g1, [ %o0 + 4 ]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4000ceb4: 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;
4000ceb8: c6 06 20 08 ld [ %i0 + 8 ], %g3
4000cebc: 82 08 7f fe and %g1, -2, %g1
next_block->prev_size = block_size;
4000cec0: c8 22 00 04 st %g4, [ %o0 + %g4 ]
} 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;
4000cec4: c2 20 a0 04 st %g1, [ %g2 + 4 ]
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
4000cec8: c2 06 20 38 ld [ %i0 + 0x38 ], %g1
new_block->next = next;
4000cecc: c6 22 20 08 st %g3, [ %o0 + 8 ]
new_block->prev = block_before;
4000ced0: 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;
4000ced4: 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;
4000ced8: 82 00 60 01 inc %g1
block_before->next = new_block;
next->prev = new_block;
4000cedc: d0 20 e0 0c st %o0, [ %g3 + 0xc ]
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
4000cee0: 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;
4000cee4: 80 a0 40 02 cmp %g1, %g2
4000cee8: 08 bf ff e7 bleu 4000ce84 <_Heap_Free+0x130>
4000ceec: 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;
4000cef0: 10 bf ff e5 b 4000ce84 <_Heap_Free+0x130>
4000cef4: c2 26 20 3c st %g1, [ %i0 + 0x3c ]
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;
4000cef8: 82 12 a0 01 or %o2, 1, %g1
4000cefc: c2 23 60 04 st %g1, [ %o5 + 4 ]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4000cf00: c2 00 a0 04 ld [ %g2 + 4 ], %g1
next_block->prev_size = size;
4000cf04: d4 22 00 04 st %o2, [ %o0 + %g4 ]
_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;
4000cf08: 82 08 7f fe and %g1, -2, %g1
4000cf0c: 10 bf ff de b 4000ce84 <_Heap_Free+0x130>
4000cf10: c2 20 a0 04 st %g1, [ %g2 + 4 ]
400125d8 <_Heap_Get_free_information>:
void _Heap_Get_free_information(
Heap_Control *the_heap,
Heap_Information *info
)
{
400125d8: 9d e3 bf a0 save %sp, -96, %sp
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
400125dc: c2 06 20 08 ld [ %i0 + 8 ], %g1
Heap_Block *the_block;
Heap_Block *const tail = _Heap_Free_list_tail(the_heap);
info->number = 0;
400125e0: c0 26 40 00 clr [ %i1 ]
info->largest = 0;
400125e4: c0 26 60 04 clr [ %i1 + 4 ]
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
400125e8: 80 a6 00 01 cmp %i0, %g1
400125ec: 02 80 00 13 be 40012638 <_Heap_Get_free_information+0x60> <== NEVER TAKEN
400125f0: c0 26 60 08 clr [ %i1 + 8 ]
400125f4: 88 10 20 01 mov 1, %g4
400125f8: 10 80 00 03 b 40012604 <_Heap_Get_free_information+0x2c>
400125fc: 86 10 20 00 clr %g3
40012600: 88 10 00 02 mov %g2, %g4
- 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;
40012604: c4 00 60 04 ld [ %g1 + 4 ], %g2
/* As we always coalesce free blocks, prev block must have been used. */
_HAssert(_Heap_Is_prev_used(the_block));
info->number++;
info->total += the_size;
if ( info->largest < the_size )
40012608: da 06 60 04 ld [ %i1 + 4 ], %o5
4001260c: 84 08 bf fe and %g2, -2, %g2
40012610: 80 a3 40 02 cmp %o5, %g2
40012614: 1a 80 00 03 bcc 40012620 <_Heap_Get_free_information+0x48>
40012618: 86 00 c0 02 add %g3, %g2, %g3
info->largest = the_size;
4001261c: c4 26 60 04 st %g2, [ %i1 + 4 ]
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
the_block != tail;
the_block = the_block->next)
40012620: c2 00 60 08 ld [ %g1 + 8 ], %g1
info->number = 0;
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
40012624: 80 a6 00 01 cmp %i0, %g1
40012628: 12 bf ff f6 bne 40012600 <_Heap_Get_free_information+0x28>
4001262c: 84 01 20 01 add %g4, 1, %g2
40012630: c6 26 60 08 st %g3, [ %i1 + 8 ]
40012634: c8 26 40 00 st %g4, [ %i1 ]
40012638: 81 c7 e0 08 ret
4001263c: 81 e8 00 00 restore
40012640 <_Heap_Get_information>:
void _Heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
40012640: 9d e3 bf a0 save %sp, -96, %sp
Heap_Block *the_block = the_heap->first_block;
Heap_Block *const end = the_heap->last_block;
40012644: c4 06 20 24 ld [ %i0 + 0x24 ], %g2
void _Heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
Heap_Block *the_block = the_heap->first_block;
40012648: c2 06 20 20 ld [ %i0 + 0x20 ], %g1
Heap_Block *const end = the_heap->last_block;
_HAssert(the_block->prev_size == the_heap->page_size);
_HAssert(_Heap_Is_prev_used(the_block));
the_info->Free.number = 0;
4001264c: c0 26 40 00 clr [ %i1 ]
the_info->Free.total = 0;
40012650: c0 26 60 08 clr [ %i1 + 8 ]
the_info->Free.largest = 0;
40012654: c0 26 60 04 clr [ %i1 + 4 ]
the_info->Used.number = 0;
40012658: c0 26 60 0c clr [ %i1 + 0xc ]
the_info->Used.total = 0;
4001265c: c0 26 60 14 clr [ %i1 + 0x14 ]
the_info->Used.largest = 0;
40012660: c0 26 60 10 clr [ %i1 + 0x10 ]
while ( the_block != end ) {
40012664: 80 a0 40 02 cmp %g1, %g2
40012668: 02 80 00 1a be 400126d0 <_Heap_Get_information+0x90> <== NEVER TAKEN
4001266c: 86 10 20 08 mov 8, %g3
40012670: da 00 60 04 ld [ %g1 + 4 ], %o5
uintptr_t const the_size = _Heap_Block_size(the_block);
Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
Heap_Information *info;
if ( _Heap_Is_prev_used(next_block) )
info = &the_info->Used;
40012674: 92 06 60 0c add %i1, 0xc, %o1
40012678: 88 0b 7f fe and %o5, -2, %g4
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4001267c: 82 00 40 04 add %g1, %g4, %g1
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;
40012680: da 00 60 04 ld [ %g1 + 4 ], %o5
while ( the_block != end ) {
uintptr_t const the_size = _Heap_Block_size(the_block);
Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
Heap_Information *info;
if ( _Heap_Is_prev_used(next_block) )
40012684: 80 8b 60 01 btst 1, %o5
40012688: 12 80 00 03 bne 40012694 <_Heap_Get_information+0x54>
4001268c: 86 10 00 09 mov %o1, %g3
40012690: 86 10 00 19 mov %i1, %g3
info = &the_info->Used;
else
info = &the_info->Free;
info->number++;
40012694: d4 00 c0 00 ld [ %g3 ], %o2
info->total += the_size;
40012698: d6 00 e0 08 ld [ %g3 + 8 ], %o3
if ( info->largest < the_size )
4001269c: d8 00 e0 04 ld [ %g3 + 4 ], %o4
if ( _Heap_Is_prev_used(next_block) )
info = &the_info->Used;
else
info = &the_info->Free;
info->number++;
400126a0: 94 02 a0 01 inc %o2
info->total += the_size;
400126a4: 96 02 c0 04 add %o3, %g4, %o3
if ( _Heap_Is_prev_used(next_block) )
info = &the_info->Used;
else
info = &the_info->Free;
info->number++;
400126a8: d4 20 c0 00 st %o2, [ %g3 ]
info->total += the_size;
if ( info->largest < the_size )
400126ac: 80 a3 00 04 cmp %o4, %g4
400126b0: 1a 80 00 03 bcc 400126bc <_Heap_Get_information+0x7c>
400126b4: d6 20 e0 08 st %o3, [ %g3 + 8 ]
info->largest = the_size;
400126b8: c8 20 e0 04 st %g4, [ %g3 + 4 ]
the_info->Free.largest = 0;
the_info->Used.number = 0;
the_info->Used.total = 0;
the_info->Used.largest = 0;
while ( the_block != end ) {
400126bc: 80 a0 80 01 cmp %g2, %g1
400126c0: 12 bf ff ef bne 4001267c <_Heap_Get_information+0x3c>
400126c4: 88 0b 7f fe and %o5, -2, %g4
400126c8: c6 06 60 14 ld [ %i1 + 0x14 ], %g3
400126cc: 86 00 e0 08 add %g3, 8, %g3
/*
* Handle the last dummy block. Don't consider this block to be
* "used" as client never allocated it. Make 'Used.total' contain this
* blocks' overhead though.
*/
the_info->Used.total += HEAP_BLOCK_HEADER_SIZE;
400126d0: c6 26 60 14 st %g3, [ %i1 + 0x14 ]
}
400126d4: 81 c7 e0 08 ret
400126d8: 81 e8 00 00 restore
4001b2e0 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
4001b2e0: 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 )
4001b2e4: d2 06 20 10 ld [ %i0 + 0x10 ], %o1
4001b2e8: 7f ff f5 d2 call 40018a30 <.urem>
4001b2ec: 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;
4001b2f0: 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 )
4001b2f4: 84 06 7f f8 add %i1, -8, %g2
4001b2f8: 84 20 80 08 sub %g2, %o0, %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
4001b2fc: 80 a0 80 01 cmp %g2, %g1
4001b300: 0a 80 00 16 bcs 4001b358 <_Heap_Size_of_alloc_area+0x78>
4001b304: 01 00 00 00 nop
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
4001b308: c6 06 20 24 ld [ %i0 + 0x24 ], %g3
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
4001b30c: 80 a0 80 03 cmp %g2, %g3
4001b310: 18 80 00 12 bgu 4001b358 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN
4001b314: 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);
4001b318: c8 00 a0 04 ld [ %g2 + 4 ], %g4
4001b31c: 88 09 3f fe and %g4, -2, %g4
4001b320: 84 00 80 04 add %g2, %g4, %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
4001b324: 80 a0 40 02 cmp %g1, %g2
4001b328: 18 80 00 0c bgu 4001b358 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN
4001b32c: 80 a0 c0 02 cmp %g3, %g2
4001b330: 0a 80 00 0a bcs 4001b358 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN
4001b334: 01 00 00 00 nop
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
4001b338: c2 00 a0 04 ld [ %g2 + 4 ], %g1
4001b33c: 80 88 60 01 btst 1, %g1
4001b340: 02 80 00 06 be 4001b358 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN
4001b344: 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;
4001b348: 84 00 a0 04 add %g2, 4, %g2
4001b34c: c4 26 80 00 st %g2, [ %i2 ]
return true;
4001b350: 81 c7 e0 08 ret
4001b354: 91 e8 20 01 restore %g0, 1, %o0
}
4001b358: 81 c7 e0 08 ret
4001b35c: 91 e8 20 00 restore %g0, 0, %o0
40008d54 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
40008d54: 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;
40008d58: 25 10 00 24 sethi %hi(0x40009000), %l2
40008d5c: 80 8e a0 ff btst 0xff, %i2
40008d60: a4 14 a3 54 or %l2, 0x354, %l2
Heap_Control *heap,
int source,
bool dump
)
{
uintptr_t const page_size = heap->page_size;
40008d64: ea 06 20 10 ld [ %i0 + 0x10 ], %l5
uintptr_t const min_block_size = heap->min_block_size;
40008d68: e6 06 20 14 ld [ %i0 + 0x14 ], %l3
Heap_Block *const last_block = heap->last_block;
40008d6c: 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;
40008d70: 12 80 00 04 bne 40008d80 <_Heap_Walk+0x2c>
40008d74: e0 06 20 20 ld [ %i0 + 0x20 ], %l0
40008d78: 25 10 00 23 sethi %hi(0x40008c00), %l2
40008d7c: a4 14 a1 4c or %l2, 0x14c, %l2 ! 40008d4c <_Heap_Walk_print_nothing>
if ( !_System_state_Is_up( _System_state_Get() ) ) {
40008d80: 03 10 00 7f sethi %hi(0x4001fc00), %g1
40008d84: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001fd90 <_System_state_Current>
40008d88: 80 a0 60 03 cmp %g1, 3
40008d8c: 22 80 00 04 be,a 40008d9c <_Heap_Walk+0x48>
40008d90: da 06 20 18 ld [ %i0 + 0x18 ], %o5
block = next_block;
}
return true;
}
40008d94: 81 c7 e0 08 ret
40008d98: 91 e8 20 01 restore %g0, 1, %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)(
40008d9c: c6 06 20 1c ld [ %i0 + 0x1c ], %g3
40008da0: c4 06 20 08 ld [ %i0 + 8 ], %g2
40008da4: c2 06 20 0c ld [ %i0 + 0xc ], %g1
40008da8: 90 10 00 19 mov %i1, %o0
40008dac: c6 23 a0 5c st %g3, [ %sp + 0x5c ]
40008db0: c4 23 a0 68 st %g2, [ %sp + 0x68 ]
40008db4: c2 23 a0 6c st %g1, [ %sp + 0x6c ]
40008db8: e0 23 a0 60 st %l0, [ %sp + 0x60 ]
40008dbc: e8 23 a0 64 st %l4, [ %sp + 0x64 ]
40008dc0: 92 10 20 00 clr %o1
40008dc4: 15 10 00 73 sethi %hi(0x4001cc00), %o2
40008dc8: 96 10 00 15 mov %l5, %o3
40008dcc: 94 12 a3 b0 or %o2, 0x3b0, %o2
40008dd0: 9f c4 80 00 call %l2
40008dd4: 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 ) {
40008dd8: 80 a5 60 00 cmp %l5, 0
40008ddc: 02 80 00 36 be 40008eb4 <_Heap_Walk+0x160>
40008de0: 80 8d 60 07 btst 7, %l5
(*printer)( source, true, "page size is zero\n" );
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
40008de4: 12 80 00 3c bne 40008ed4 <_Heap_Walk+0x180>
40008de8: 90 10 00 13 mov %l3, %o0
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
40008dec: 7f ff e3 36 call 40001ac4 <.urem>
40008df0: 92 10 00 15 mov %l5, %o1
40008df4: 80 a2 20 00 cmp %o0, 0
40008df8: 12 80 00 40 bne 40008ef8 <_Heap_Walk+0x1a4>
40008dfc: 90 04 20 08 add %l0, 8, %o0
);
return false;
}
if (
40008e00: 7f ff e3 31 call 40001ac4 <.urem>
40008e04: 92 10 00 15 mov %l5, %o1
40008e08: 80 a2 20 00 cmp %o0, 0
40008e0c: 32 80 00 44 bne,a 40008f1c <_Heap_Walk+0x1c8>
40008e10: 90 10 00 19 mov %i1, %o0
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;
40008e14: ec 04 20 04 ld [ %l0 + 4 ], %l6
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
40008e18: ae 8d a0 01 andcc %l6, 1, %l7
40008e1c: 22 80 00 48 be,a 40008f3c <_Heap_Walk+0x1e8>
40008e20: 90 10 00 19 mov %i1, %o0
);
return false;
}
if ( first_block->prev_size != page_size ) {
40008e24: d6 04 00 00 ld [ %l0 ], %o3
40008e28: 80 a5 40 0b cmp %l5, %o3
40008e2c: 32 80 00 1a bne,a 40008e94 <_Heap_Walk+0x140>
40008e30: 90 10 00 19 mov %i1, %o0
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
40008e34: c2 05 20 04 ld [ %l4 + 4 ], %g1
40008e38: 82 08 7f fe and %g1, -2, %g1
40008e3c: 82 05 00 01 add %l4, %g1, %g1
40008e40: c2 00 60 04 ld [ %g1 + 4 ], %g1
40008e44: 80 88 60 01 btst 1, %g1
40008e48: 22 80 01 23 be,a 400092d4 <_Heap_Walk+0x580>
40008e4c: 90 10 00 19 mov %i1, %o0
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
40008e50: e2 06 20 08 ld [ %i0 + 8 ], %l1
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 ) {
40008e54: 80 a6 00 11 cmp %i0, %l1
40008e58: 02 80 00 6f be 40009014 <_Heap_Walk+0x2c0>
40008e5c: f4 06 20 10 ld [ %i0 + 0x10 ], %i2
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;
40008e60: f8 06 20 20 ld [ %i0 + 0x20 ], %i4
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
40008e64: 80 a7 00 11 cmp %i4, %l1
40008e68: 28 80 00 3c bleu,a 40008f58 <_Heap_Walk+0x204> <== ALWAYS TAKEN
40008e6c: f6 06 20 24 ld [ %i0 + 0x24 ], %i3
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
(*printer)(
40008e70: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
40008e74: 96 10 00 11 mov %l1, %o3
40008e78: 92 10 20 01 mov 1, %o1
40008e7c: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008e80: b0 10 20 00 clr %i0
40008e84: 9f c4 80 00 call %l2
40008e88: 94 12 a1 58 or %o2, 0x158, %o2
40008e8c: 81 c7 e0 08 ret
40008e90: 81 e8 00 00 restore
return false;
}
if ( first_block->prev_size != page_size ) {
(*printer)(
40008e94: 98 10 00 15 mov %l5, %o4
40008e98: 92 10 20 01 mov 1, %o1
40008e9c: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008ea0: b0 10 20 00 clr %i0
40008ea4: 9f c4 80 00 call %l2
40008ea8: 94 12 a1 10 or %o2, 0x110, %o2
40008eac: 81 c7 e0 08 ret
40008eb0: 81 e8 00 00 restore
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
(*printer)( source, true, "page size is zero\n" );
40008eb4: 90 10 00 19 mov %i1, %o0
40008eb8: 92 10 20 01 mov 1, %o1
40008ebc: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008ec0: b0 10 20 00 clr %i0
40008ec4: 9f c4 80 00 call %l2
40008ec8: 94 12 a0 48 or %o2, 0x48, %o2
40008ecc: 81 c7 e0 08 ret
40008ed0: 81 e8 00 00 restore
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
(*printer)(
40008ed4: 90 10 00 19 mov %i1, %o0
40008ed8: 96 10 00 15 mov %l5, %o3
40008edc: 92 10 20 01 mov 1, %o1
40008ee0: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008ee4: b0 10 20 00 clr %i0
40008ee8: 9f c4 80 00 call %l2
40008eec: 94 12 a0 60 or %o2, 0x60, %o2
40008ef0: 81 c7 e0 08 ret
40008ef4: 81 e8 00 00 restore
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
(*printer)(
40008ef8: 90 10 00 19 mov %i1, %o0
40008efc: 96 10 00 13 mov %l3, %o3
40008f00: 92 10 20 01 mov 1, %o1
40008f04: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008f08: b0 10 20 00 clr %i0
40008f0c: 9f c4 80 00 call %l2
40008f10: 94 12 a0 80 or %o2, 0x80, %o2
40008f14: 81 c7 e0 08 ret
40008f18: 81 e8 00 00 restore
}
if (
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
40008f1c: 96 10 00 10 mov %l0, %o3
40008f20: 92 10 20 01 mov 1, %o1
40008f24: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008f28: b0 10 20 00 clr %i0
40008f2c: 9f c4 80 00 call %l2
40008f30: 94 12 a0 a8 or %o2, 0xa8, %o2
40008f34: 81 c7 e0 08 ret
40008f38: 81 e8 00 00 restore
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
(*printer)(
40008f3c: 92 10 20 01 mov 1, %o1
40008f40: 15 10 00 74 sethi %hi(0x4001d000), %o2
40008f44: b0 10 20 00 clr %i0
40008f48: 9f c4 80 00 call %l2
40008f4c: 94 12 a0 e0 or %o2, 0xe0, %o2
40008f50: 81 c7 e0 08 ret
40008f54: 81 e8 00 00 restore
40008f58: 80 a6 c0 11 cmp %i3, %l1
40008f5c: 0a bf ff c6 bcs 40008e74 <_Heap_Walk+0x120> <== NEVER TAKEN
40008f60: 90 10 00 19 mov %i1, %o0
);
return false;
}
if (
40008f64: 90 04 60 08 add %l1, 8, %o0
40008f68: 7f ff e2 d7 call 40001ac4 <.urem>
40008f6c: 92 10 00 1a mov %i2, %o1
40008f70: 80 a2 20 00 cmp %o0, 0
40008f74: 12 80 00 df bne 400092f0 <_Heap_Walk+0x59c> <== NEVER TAKEN
40008f78: 90 10 00 19 mov %i1, %o0
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
40008f7c: c2 04 60 04 ld [ %l1 + 4 ], %g1
40008f80: 82 08 7f fe and %g1, -2, %g1
40008f84: 82 04 40 01 add %l1, %g1, %g1
40008f88: c2 00 60 04 ld [ %g1 + 4 ], %g1
40008f8c: 80 88 60 01 btst 1, %g1
40008f90: 12 80 00 ea bne 40009338 <_Heap_Walk+0x5e4> <== NEVER TAKEN
40008f94: 96 10 00 11 mov %l1, %o3
);
return false;
}
if ( free_block->prev != prev_block ) {
40008f98: d8 04 60 0c ld [ %l1 + 0xc ], %o4
40008f9c: 80 a6 00 0c cmp %i0, %o4
40008fa0: 02 80 00 19 be 40009004 <_Heap_Walk+0x2b0> <== ALWAYS TAKEN
40008fa4: ba 10 00 11 mov %l1, %i5
40008fa8: 30 80 00 dc b,a 40009318 <_Heap_Walk+0x5c4> <== NOT EXECUTED
40008fac: 0a bf ff b2 bcs 40008e74 <_Heap_Walk+0x120>
40008fb0: 90 10 00 19 mov %i1, %o0
40008fb4: 80 a6 c0 11 cmp %i3, %l1
40008fb8: 0a bf ff b0 bcs 40008e78 <_Heap_Walk+0x124> <== NEVER TAKEN
40008fbc: 96 10 00 11 mov %l1, %o3
);
return false;
}
if (
40008fc0: 90 04 60 08 add %l1, 8, %o0
40008fc4: 7f ff e2 c0 call 40001ac4 <.urem>
40008fc8: 92 10 00 1a mov %i2, %o1
40008fcc: 80 a2 20 00 cmp %o0, 0
40008fd0: 32 80 00 c8 bne,a 400092f0 <_Heap_Walk+0x59c>
40008fd4: 90 10 00 19 mov %i1, %o0
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
40008fd8: c2 04 60 04 ld [ %l1 + 4 ], %g1
40008fdc: 82 08 7f fe and %g1, -2, %g1
40008fe0: 82 00 40 11 add %g1, %l1, %g1
40008fe4: c2 00 60 04 ld [ %g1 + 4 ], %g1
40008fe8: 80 88 60 01 btst 1, %g1
40008fec: 32 80 00 d2 bne,a 40009334 <_Heap_Walk+0x5e0>
40008ff0: 90 10 00 19 mov %i1, %o0
);
return false;
}
if ( free_block->prev != prev_block ) {
40008ff4: d8 04 60 0c ld [ %l1 + 0xc ], %o4
40008ff8: 80 a3 00 1d cmp %o4, %i5
40008ffc: 12 80 00 c5 bne 40009310 <_Heap_Walk+0x5bc>
40009000: ba 10 00 11 mov %l1, %i5
return false;
}
prev_block = free_block;
free_block = free_block->next;
40009004: e2 04 60 08 ld [ %l1 + 8 ], %l1
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 ) {
40009008: 80 a6 00 11 cmp %i0, %l1
4000900c: 12 bf ff e8 bne 40008fac <_Heap_Walk+0x258>
40009010: 80 a4 40 1c cmp %l1, %i4
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
}
while ( block != last_block ) {
40009014: 80 a5 00 10 cmp %l4, %l0
40009018: 02 bf ff 5f be 40008d94 <_Heap_Walk+0x40> <== NEVER TAKEN
4000901c: 37 10 00 74 sethi %hi(0x4001d000), %i3
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
40009020: 35 10 00 74 sethi %hi(0x4001d000), %i2
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
40009024: 39 10 00 74 sethi %hi(0x4001d000), %i4
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
40009028: ba 10 00 15 mov %l5, %i5
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)(
4000902c: b6 16 e2 00 or %i3, 0x200, %i3
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
40009030: b4 16 a2 18 or %i2, 0x218, %i2
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
40009034: b8 17 23 18 or %i4, 0x318, %i4
40009038: aa 10 00 14 mov %l4, %l5
- 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;
4000903c: ac 0d bf fe and %l6, -2, %l6
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 ) {
40009040: 80 a5 e0 00 cmp %l7, 0
40009044: 02 80 00 16 be 4000909c <_Heap_Walk+0x348>
40009048: a2 05 80 10 add %l6, %l0, %l1
(*printer)(
4000904c: 90 10 00 19 mov %i1, %o0
40009050: 92 10 20 00 clr %o1
40009054: 94 10 00 1b mov %i3, %o2
40009058: 96 10 00 10 mov %l0, %o3
4000905c: 9f c4 80 00 call %l2
40009060: 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
40009064: c2 06 20 20 ld [ %i0 + 0x20 ], %g1
40009068: 80 a0 40 11 cmp %g1, %l1
4000906c: 28 80 00 18 bleu,a 400090cc <_Heap_Walk+0x378> <== ALWAYS TAKEN
40009070: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
block->prev_size
);
}
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
(*printer)(
40009074: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
40009078: 96 10 00 10 mov %l0, %o3
4000907c: 98 10 00 11 mov %l1, %o4
40009080: 92 10 20 01 mov 1, %o1
40009084: 15 10 00 74 sethi %hi(0x4001d000), %o2
40009088: b0 10 20 00 clr %i0
4000908c: 9f c4 80 00 call %l2
40009090: 94 12 a2 40 or %o2, 0x240, %o2
"block 0x%08x: next block 0x%08x not in heap\n",
block,
next_block
);
return false;
40009094: 81 c7 e0 08 ret
40009098: 81 e8 00 00 restore
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
4000909c: da 04 00 00 ld [ %l0 ], %o5
400090a0: 90 10 00 19 mov %i1, %o0
400090a4: 92 10 20 00 clr %o1
400090a8: 94 10 00 1a mov %i2, %o2
400090ac: 96 10 00 10 mov %l0, %o3
400090b0: 9f c4 80 00 call %l2
400090b4: 98 10 00 16 mov %l6, %o4
400090b8: c2 06 20 20 ld [ %i0 + 0x20 ], %g1
400090bc: 80 a0 40 11 cmp %g1, %l1
400090c0: 18 bf ff ee bgu 40009078 <_Heap_Walk+0x324> <== NEVER TAKEN
400090c4: 90 10 00 19 mov %i1, %o0
400090c8: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
400090cc: 80 a0 40 11 cmp %g1, %l1
400090d0: 0a bf ff ea bcs 40009078 <_Heap_Walk+0x324>
400090d4: 90 10 00 19 mov %i1, %o0
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) ) {
400090d8: 90 10 00 16 mov %l6, %o0
400090dc: 7f ff e2 7a call 40001ac4 <.urem>
400090e0: 92 10 00 1d mov %i5, %o1
400090e4: 80 a2 20 00 cmp %o0, 0
400090e8: 12 80 00 5d bne 4000925c <_Heap_Walk+0x508>
400090ec: 80 a4 c0 16 cmp %l3, %l6
);
return false;
}
if ( block_size < min_block_size ) {
400090f0: 18 80 00 65 bgu 40009284 <_Heap_Walk+0x530>
400090f4: 80 a4 00 11 cmp %l0, %l1
);
return false;
}
if ( next_block_begin <= block_begin ) {
400090f8: 3a 80 00 6e bcc,a 400092b0 <_Heap_Walk+0x55c>
400090fc: 90 10 00 19 mov %i1, %o0
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
40009100: c2 04 60 04 ld [ %l1 + 4 ], %g1
40009104: 80 88 60 01 btst 1, %g1
40009108: 12 80 00 40 bne 40009208 <_Heap_Walk+0x4b4>
4000910c: 80 a5 40 11 cmp %l5, %l1
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;
40009110: e8 04 20 04 ld [ %l0 + 4 ], %l4
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)(
40009114: 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;
40009118: 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;
4000911c: ac 0d 3f fe and %l4, -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;
40009120: 1b 10 00 74 sethi %hi(0x4001d000), %o5
40009124: 80 a0 40 0c cmp %g1, %o4
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap )
{
return _Heap_Free_list_tail(heap)->prev;
40009128: 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);
4000912c: 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;
40009130: 02 80 00 07 be 4000914c <_Heap_Walk+0x3f8>
40009134: 9a 13 63 08 or %o5, 0x308, %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)" : ""),
40009138: 1b 10 00 74 sethi %hi(0x4001d000), %o5
4000913c: 80 a3 00 18 cmp %o4, %i0
40009140: 02 80 00 03 be 4000914c <_Heap_Walk+0x3f8>
40009144: 9a 13 63 20 or %o5, 0x320, %o5
40009148: 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)(
4000914c: c2 04 20 08 ld [ %l0 + 8 ], %g1
40009150: 05 10 00 74 sethi %hi(0x4001d000), %g2
40009154: 80 a0 c0 01 cmp %g3, %g1
40009158: 02 80 00 07 be 40009174 <_Heap_Walk+0x420>
4000915c: 84 10 a3 30 or %g2, 0x330, %g2
" (= first)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
40009160: 05 10 00 74 sethi %hi(0x4001d000), %g2
40009164: 80 a0 40 18 cmp %g1, %i0
40009168: 02 80 00 03 be 40009174 <_Heap_Walk+0x420>
4000916c: 84 10 a3 40 or %g2, 0x340, %g2
40009170: 84 10 00 1c mov %i4, %g2
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)(
40009174: c2 23 a0 5c st %g1, [ %sp + 0x5c ]
40009178: c4 23 a0 60 st %g2, [ %sp + 0x60 ]
4000917c: 90 10 00 19 mov %i1, %o0
40009180: 92 10 20 00 clr %o1
40009184: 15 10 00 74 sethi %hi(0x4001d000), %o2
40009188: 96 10 00 10 mov %l0, %o3
4000918c: 9f c4 80 00 call %l2
40009190: 94 12 a3 50 or %o2, 0x350, %o2
block->next == last_free_block ?
" (= last)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
40009194: da 05 c0 00 ld [ %l7 ], %o5
40009198: 80 a5 80 0d cmp %l6, %o5
4000919c: 02 80 00 0c be 400091cc <_Heap_Walk+0x478>
400091a0: 90 10 00 19 mov %i1, %o0
(*printer)(
400091a4: ee 23 a0 5c st %l7, [ %sp + 0x5c ]
400091a8: 96 10 00 10 mov %l0, %o3
400091ac: 98 10 00 16 mov %l6, %o4
400091b0: 92 10 20 01 mov 1, %o1
400091b4: 15 10 00 74 sethi %hi(0x4001d000), %o2
400091b8: b0 10 20 00 clr %i0
400091bc: 9f c4 80 00 call %l2
400091c0: 94 12 a3 80 or %o2, 0x380, %o2
400091c4: 81 c7 e0 08 ret
400091c8: 81 e8 00 00 restore
);
return false;
}
if ( !prev_used ) {
400091cc: 80 8d 20 01 btst 1, %l4
400091d0: 02 80 00 1c be 40009240 <_Heap_Walk+0x4ec>
400091d4: 96 10 00 10 mov %l0, %o3
400091d8: c2 06 20 08 ld [ %i0 + 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 ) {
400091dc: 80 a0 40 18 cmp %g1, %i0
400091e0: 12 80 00 07 bne 400091fc <_Heap_Walk+0x4a8> <== ALWAYS TAKEN
400091e4: 80 a0 40 10 cmp %g1, %l0
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
400091e8: 10 80 00 0f b 40009224 <_Heap_Walk+0x4d0> <== NOT EXECUTED
400091ec: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
)
{
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 ) {
400091f0: 80 a0 40 18 cmp %g1, %i0
400091f4: 02 80 00 0a be 4000921c <_Heap_Walk+0x4c8>
400091f8: 80 a0 40 10 cmp %g1, %l0
if ( free_block == block ) {
400091fc: 32 bf ff fd bne,a 400091f0 <_Heap_Walk+0x49c>
40009200: c2 00 60 08 ld [ %g1 + 8 ], %g1
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
}
while ( block != last_block ) {
40009204: 80 a5 40 11 cmp %l5, %l1
40009208: 02 bf fe e3 be 40008d94 <_Heap_Walk+0x40>
4000920c: a0 10 00 11 mov %l1, %l0
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 ) {
40009210: ec 04 60 04 ld [ %l1 + 4 ], %l6
40009214: 10 bf ff 8a b 4000903c <_Heap_Walk+0x2e8>
40009218: ae 0d a0 01 and %l6, 1, %l7
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
4000921c: 90 10 00 19 mov %i1, %o0
40009220: 96 10 00 10 mov %l0, %o3
40009224: 92 10 20 01 mov 1, %o1
40009228: 15 10 00 74 sethi %hi(0x4001d000), %o2
4000922c: b0 10 20 00 clr %i0
40009230: 9f c4 80 00 call %l2
40009234: 94 12 a3 f0 or %o2, 0x3f0, %o2
40009238: 81 c7 e0 08 ret
4000923c: 81 e8 00 00 restore
return false;
}
if ( !prev_used ) {
(*printer)(
40009240: 92 10 20 01 mov 1, %o1
40009244: 15 10 00 74 sethi %hi(0x4001d000), %o2
40009248: b0 10 20 00 clr %i0
4000924c: 9f c4 80 00 call %l2
40009250: 94 12 a3 c0 or %o2, 0x3c0, %o2
40009254: 81 c7 e0 08 ret
40009258: 81 e8 00 00 restore
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) ) {
(*printer)(
4000925c: 90 10 00 19 mov %i1, %o0
40009260: 96 10 00 10 mov %l0, %o3
40009264: 98 10 00 16 mov %l6, %o4
40009268: 92 10 20 01 mov 1, %o1
4000926c: 15 10 00 74 sethi %hi(0x4001d000), %o2
40009270: b0 10 20 00 clr %i0
40009274: 9f c4 80 00 call %l2
40009278: 94 12 a2 70 or %o2, 0x270, %o2
"block 0x%08x: block size %u not page aligned\n",
block,
block_size
);
return false;
4000927c: 81 c7 e0 08 ret
40009280: 81 e8 00 00 restore
}
if ( block_size < min_block_size ) {
(*printer)(
40009284: 90 10 00 19 mov %i1, %o0
40009288: 96 10 00 10 mov %l0, %o3
4000928c: 98 10 00 16 mov %l6, %o4
40009290: 9a 10 00 13 mov %l3, %o5
40009294: 92 10 20 01 mov 1, %o1
40009298: 15 10 00 74 sethi %hi(0x4001d000), %o2
4000929c: b0 10 20 00 clr %i0
400092a0: 9f c4 80 00 call %l2
400092a4: 94 12 a2 a0 or %o2, 0x2a0, %o2
block,
block_size,
min_block_size
);
return false;
400092a8: 81 c7 e0 08 ret
400092ac: 81 e8 00 00 restore
}
if ( next_block_begin <= block_begin ) {
(*printer)(
400092b0: 96 10 00 10 mov %l0, %o3
400092b4: 98 10 00 11 mov %l1, %o4
400092b8: 92 10 20 01 mov 1, %o1
400092bc: 15 10 00 74 sethi %hi(0x4001d000), %o2
400092c0: b0 10 20 00 clr %i0
400092c4: 9f c4 80 00 call %l2
400092c8: 94 12 a2 d0 or %o2, 0x2d0, %o2
"block 0x%08x: next block 0x%08x is not a successor\n",
block,
next_block
);
return false;
400092cc: 81 c7 e0 08 ret
400092d0: 81 e8 00 00 restore
return false;
}
if ( _Heap_Is_free( last_block ) ) {
(*printer)(
400092d4: 92 10 20 01 mov 1, %o1
400092d8: 15 10 00 74 sethi %hi(0x4001d000), %o2
400092dc: b0 10 20 00 clr %i0
400092e0: 9f c4 80 00 call %l2
400092e4: 94 12 a1 40 or %o2, 0x140, %o2
400092e8: 81 c7 e0 08 ret
400092ec: 81 e8 00 00 restore
}
if (
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
400092f0: 96 10 00 11 mov %l1, %o3
400092f4: 92 10 20 01 mov 1, %o1
400092f8: 15 10 00 74 sethi %hi(0x4001d000), %o2
400092fc: b0 10 20 00 clr %i0
40009300: 9f c4 80 00 call %l2
40009304: 94 12 a1 78 or %o2, 0x178, %o2
40009308: 81 c7 e0 08 ret
4000930c: 81 e8 00 00 restore
return false;
}
if ( free_block->prev != prev_block ) {
(*printer)(
40009310: 90 10 00 19 mov %i1, %o0
40009314: 96 10 00 11 mov %l1, %o3
40009318: 92 10 20 01 mov 1, %o1
4000931c: 15 10 00 74 sethi %hi(0x4001d000), %o2
40009320: b0 10 20 00 clr %i0
40009324: 9f c4 80 00 call %l2
40009328: 94 12 a1 c8 or %o2, 0x1c8, %o2
4000932c: 81 c7 e0 08 ret
40009330: 81 e8 00 00 restore
return false;
}
if ( _Heap_Is_used( free_block ) ) {
(*printer)(
40009334: 96 10 00 11 mov %l1, %o3
40009338: 92 10 20 01 mov 1, %o1
4000933c: 15 10 00 74 sethi %hi(0x4001d000), %o2
40009340: b0 10 20 00 clr %i0
40009344: 9f c4 80 00 call %l2
40009348: 94 12 a1 a8 or %o2, 0x1a8, %o2
4000934c: 81 c7 e0 08 ret
40009350: 81 e8 00 00 restore
40007318 <_IO_Initialize_all_drivers>:
*
* Output Parameters: NONE
*/
void _IO_Initialize_all_drivers( void )
{
40007318: 9d e3 bf a0 save %sp, -96, %sp
rtems_device_major_number major;
for ( major=0 ; major < _IO_Number_of_drivers ; major ++ )
4000731c: 23 10 00 75 sethi %hi(0x4001d400), %l1
40007320: c2 04 62 bc ld [ %l1 + 0x2bc ], %g1 ! 4001d6bc <_IO_Number_of_drivers>
40007324: 80 a0 60 00 cmp %g1, 0
40007328: 02 80 00 0c be 40007358 <_IO_Initialize_all_drivers+0x40> <== NEVER TAKEN
4000732c: a2 14 62 bc or %l1, 0x2bc, %l1
40007330: a0 10 20 00 clr %l0
(void) rtems_io_initialize( major, 0, NULL );
40007334: 90 10 00 10 mov %l0, %o0
40007338: 92 10 20 00 clr %o1
4000733c: 40 00 15 27 call 4000c7d8 <rtems_io_initialize>
40007340: 94 10 20 00 clr %o2
void _IO_Initialize_all_drivers( void )
{
rtems_device_major_number major;
for ( major=0 ; major < _IO_Number_of_drivers ; major ++ )
40007344: c2 04 40 00 ld [ %l1 ], %g1
40007348: a0 04 20 01 inc %l0
4000734c: 80 a0 40 10 cmp %g1, %l0
40007350: 18 bf ff fa bgu 40007338 <_IO_Initialize_all_drivers+0x20>
40007354: 90 10 00 10 mov %l0, %o0
40007358: 81 c7 e0 08 ret
4000735c: 81 e8 00 00 restore
40007360 <_IO_Manager_initialization>:
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
40007360: 9d e3 bf a0 save %sp, -96, %sp
uint32_t index;
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
40007364: 03 10 00 72 sethi %hi(0x4001c800), %g1
40007368: 82 10 61 b8 or %g1, 0x1b8, %g1 ! 4001c9b8 <Configuration>
drivers_in_table = Configuration.number_of_device_drivers;
number_of_drivers = Configuration.maximum_drivers;
4000736c: e6 00 60 2c ld [ %g1 + 0x2c ], %l3
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
drivers_in_table = Configuration.number_of_device_drivers;
40007370: e2 00 60 30 ld [ %g1 + 0x30 ], %l1
/*
* If the user claims there are less drivers than are actually in
* the table, then let's just go with the table's count.
*/
if ( number_of_drivers <= drivers_in_table )
40007374: 80 a4 40 13 cmp %l1, %l3
40007378: 0a 80 00 08 bcs 40007398 <_IO_Manager_initialization+0x38>
4000737c: e0 00 60 34 ld [ %g1 + 0x34 ], %l0
* If the maximum number of driver is the same as the number in the
* table, then we do not have to copy the driver table. They can't
* register any dynamically.
*/
if ( number_of_drivers == drivers_in_table ) {
_IO_Driver_address_table = driver_table;
40007380: 03 10 00 75 sethi %hi(0x4001d400), %g1
40007384: e0 20 62 c0 st %l0, [ %g1 + 0x2c0 ] ! 4001d6c0 <_IO_Driver_address_table>
_IO_Number_of_drivers = number_of_drivers;
40007388: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000738c: e2 20 62 bc st %l1, [ %g1 + 0x2bc ] ! 4001d6bc <_IO_Number_of_drivers>
return;
40007390: 81 c7 e0 08 ret
40007394: 81 e8 00 00 restore
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
40007398: 83 2c e0 03 sll %l3, 3, %g1
4000739c: a5 2c e0 05 sll %l3, 5, %l2
400073a0: a4 24 80 01 sub %l2, %g1, %l2
/*
* The application requested extra slots in the driver table, so we
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
400073a4: 40 00 0c 05 call 4000a3b8 <_Workspace_Allocate_or_fatal_error>
400073a8: 90 10 00 12 mov %l2, %o0
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
400073ac: 03 10 00 75 sethi %hi(0x4001d400), %g1
memset(
400073b0: 94 10 00 12 mov %l2, %o2
_IO_Driver_address_table = (rtems_driver_address_table *)
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
400073b4: e6 20 62 bc st %l3, [ %g1 + 0x2bc ]
/*
* The application requested extra slots in the driver table, so we
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
400073b8: 25 10 00 75 sethi %hi(0x4001d400), %l2
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
memset(
400073bc: 92 10 20 00 clr %o1
400073c0: 40 00 21 d3 call 4000fb0c <memset>
400073c4: d0 24 a2 c0 st %o0, [ %l2 + 0x2c0 ]
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
400073c8: 80 a4 60 00 cmp %l1, 0
400073cc: 02 bf ff f1 be 40007390 <_IO_Manager_initialization+0x30> <== NEVER TAKEN
400073d0: da 04 a2 c0 ld [ %l2 + 0x2c0 ], %o5
400073d4: 82 10 20 00 clr %g1
400073d8: 88 10 20 00 clr %g4
_IO_Driver_address_table[index] = driver_table[index];
400073dc: c4 04 00 01 ld [ %l0 + %g1 ], %g2
400073e0: 86 04 00 01 add %l0, %g1, %g3
400073e4: c4 23 40 01 st %g2, [ %o5 + %g1 ]
400073e8: d8 00 e0 04 ld [ %g3 + 4 ], %o4
400073ec: 84 03 40 01 add %o5, %g1, %g2
400073f0: d8 20 a0 04 st %o4, [ %g2 + 4 ]
400073f4: d8 00 e0 08 ld [ %g3 + 8 ], %o4
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
400073f8: 88 01 20 01 inc %g4
_IO_Driver_address_table[index] = driver_table[index];
400073fc: d8 20 a0 08 st %o4, [ %g2 + 8 ]
40007400: d8 00 e0 0c ld [ %g3 + 0xc ], %o4
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
40007404: 82 00 60 18 add %g1, 0x18, %g1
_IO_Driver_address_table[index] = driver_table[index];
40007408: d8 20 a0 0c st %o4, [ %g2 + 0xc ]
4000740c: d8 00 e0 10 ld [ %g3 + 0x10 ], %o4
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
40007410: 80 a4 40 04 cmp %l1, %g4
_IO_Driver_address_table[index] = driver_table[index];
40007414: d8 20 a0 10 st %o4, [ %g2 + 0x10 ]
40007418: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
4000741c: 18 bf ff f0 bgu 400073dc <_IO_Manager_initialization+0x7c>
40007420: c6 20 a0 14 st %g3, [ %g2 + 0x14 ]
40007424: 81 c7 e0 08 ret
40007428: 81 e8 00 00 restore
40007fdc <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
40007fdc: 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 )
40007fe0: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
40007fe4: 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 )
40007fe8: 80 a0 60 00 cmp %g1, 0
40007fec: 02 80 00 19 be 40008050 <_Objects_Allocate+0x74> <== NEVER TAKEN
40007ff0: 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 );
40007ff4: a2 04 20 20 add %l0, 0x20, %l1
40007ff8: 40 00 12 19 call 4000c85c <_Chain_Get>
40007ffc: 90 10 00 11 mov %l1, %o0
if ( information->auto_extend ) {
40008000: c2 0c 20 12 ldub [ %l0 + 0x12 ], %g1
40008004: 80 a0 60 00 cmp %g1, 0
40008008: 02 80 00 12 be 40008050 <_Objects_Allocate+0x74>
4000800c: 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 ) {
40008010: 80 a2 20 00 cmp %o0, 0
40008014: 02 80 00 11 be 40008058 <_Objects_Allocate+0x7c>
40008018: 01 00 00 00 nop
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
4000801c: c2 14 20 0a lduh [ %l0 + 0xa ], %g1
40008020: d0 16 20 0a lduh [ %i0 + 0xa ], %o0
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
40008024: d2 14 20 14 lduh [ %l0 + 0x14 ], %o1
40008028: 40 00 41 d6 call 40018780 <.udiv>
4000802c: 90 22 00 01 sub %o0, %g1, %o0
40008030: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
40008034: 91 2a 20 02 sll %o0, 2, %o0
information->inactive--;
40008038: 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 ]--;
4000803c: c4 00 40 08 ld [ %g1 + %o0 ], %g2
information->inactive--;
40008040: 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 ]--;
40008044: 84 00 bf ff add %g2, -1, %g2
information->inactive--;
40008048: 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 ]--;
4000804c: c4 20 40 08 st %g2, [ %g1 + %o0 ]
information->inactive--;
}
}
return the_object;
}
40008050: 81 c7 e0 08 ret
40008054: 81 e8 00 00 restore
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
_Objects_Extend_information( information );
40008058: 40 00 00 11 call 4000809c <_Objects_Extend_information>
4000805c: 90 10 00 10 mov %l0, %o0
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
40008060: 40 00 11 ff call 4000c85c <_Chain_Get>
40008064: 90 10 00 11 mov %l1, %o0
}
if ( the_object ) {
40008068: b0 92 20 00 orcc %o0, 0, %i0
4000806c: 32 bf ff ed bne,a 40008020 <_Objects_Allocate+0x44>
40008070: c2 14 20 0a lduh [ %l0 + 0xa ], %g1
information->inactive--;
}
}
return the_object;
}
40008074: 81 c7 e0 08 ret
40008078: 81 e8 00 00 restore
4000809c <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
4000809c: 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 )
400080a0: e8 06 20 34 ld [ %i0 + 0x34 ], %l4
400080a4: 80 a5 20 00 cmp %l4, 0
400080a8: 02 80 00 ab be 40008354 <_Objects_Extend_information+0x2b8>
400080ac: e6 16 20 0a lduh [ %i0 + 0xa ], %l3
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
400080b0: ea 16 20 10 lduh [ %i0 + 0x10 ], %l5
400080b4: e4 16 20 14 lduh [ %i0 + 0x14 ], %l2
400080b8: ab 2d 60 10 sll %l5, 0x10, %l5
400080bc: 92 10 00 12 mov %l2, %o1
400080c0: 40 00 41 b0 call 40018780 <.udiv>
400080c4: 91 35 60 10 srl %l5, 0x10, %o0
400080c8: 91 2a 20 10 sll %o0, 0x10, %o0
400080cc: b9 32 20 10 srl %o0, 0x10, %i4
for ( ; block < block_count; block++ ) {
400080d0: 80 a7 20 00 cmp %i4, 0
400080d4: 02 80 00 a7 be 40008370 <_Objects_Extend_information+0x2d4><== NEVER TAKEN
400080d8: 90 10 00 12 mov %l2, %o0
if ( information->object_blocks[ block ] == NULL )
400080dc: c2 05 00 00 ld [ %l4 ], %g1
400080e0: 80 a0 60 00 cmp %g1, 0
400080e4: 02 80 00 a4 be 40008374 <_Objects_Extend_information+0x2d8><== NEVER TAKEN
400080e8: a2 10 00 13 mov %l3, %l1
400080ec: 10 80 00 06 b 40008104 <_Objects_Extend_information+0x68>
400080f0: a0 10 20 00 clr %l0
400080f4: c2 05 00 01 ld [ %l4 + %g1 ], %g1
400080f8: 80 a0 60 00 cmp %g1, 0
400080fc: 22 80 00 08 be,a 4000811c <_Objects_Extend_information+0x80>
40008100: ab 35 60 10 srl %l5, 0x10, %l5
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
40008104: a0 04 20 01 inc %l0
if ( information->object_blocks[ block ] == NULL )
break;
else
index_base += information->allocation_size;
40008108: a2 04 40 12 add %l1, %l2, %l1
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
4000810c: 80 a7 00 10 cmp %i4, %l0
40008110: 18 bf ff f9 bgu 400080f4 <_Objects_Extend_information+0x58>
40008114: 83 2c 20 02 sll %l0, 2, %g1
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
40008118: ab 35 60 10 srl %l5, 0x10, %l5
/*
* 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 ) {
4000811c: 03 00 00 3f sethi %hi(0xfc00), %g1
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
40008120: aa 05 40 08 add %l5, %o0, %l5
/*
* 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 ) {
40008124: 82 10 63 ff or %g1, 0x3ff, %g1
40008128: 80 a5 40 01 cmp %l5, %g1
4000812c: 18 80 00 96 bgu 40008384 <_Objects_Extend_information+0x2e8><== NEVER TAKEN
40008130: 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;
40008134: 40 00 41 59 call 40018698 <.umul>
40008138: d2 06 20 18 ld [ %i0 + 0x18 ], %o1
if ( information->auto_extend ) {
4000813c: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1
40008140: 80 a0 60 00 cmp %g1, 0
40008144: 12 80 00 6d bne 400082f8 <_Objects_Extend_information+0x25c>
40008148: 01 00 00 00 nop
new_object_block = _Workspace_Allocate( block_size );
if ( !new_object_block )
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
4000814c: 40 00 08 9b call 4000a3b8 <_Workspace_Allocate_or_fatal_error>
40008150: 01 00 00 00 nop
40008154: 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 ) {
40008158: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
4000815c: 80 a4 40 01 cmp %l1, %g1
40008160: 2a 80 00 43 bcs,a 4000826c <_Objects_Extend_information+0x1d0>
40008164: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
*/
/*
* Up the block count and maximum
*/
block_count++;
40008168: a8 07 20 01 add %i4, 1, %l4
* 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 );
4000816c: 91 2d 20 01 sll %l4, 1, %o0
40008170: 90 02 00 14 add %o0, %l4, %o0
40008174: 90 05 40 08 add %l5, %o0, %o0
40008178: 90 02 00 13 add %o0, %l3, %o0
4000817c: 40 00 08 9e call 4000a3f4 <_Workspace_Allocate>
40008180: 91 2a 20 02 sll %o0, 2, %o0
if ( !object_blocks ) {
40008184: ac 92 20 00 orcc %o0, 0, %l6
40008188: 02 80 00 7d be 4000837c <_Objects_Extend_information+0x2e0>
4000818c: a9 2d 20 02 sll %l4, 2, %l4
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
40008190: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
40008194: 80 a4 c0 01 cmp %l3, %g1
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
40008198: ae 05 80 14 add %l6, %l4, %l7
4000819c: 0a 80 00 5e bcs 40008314 <_Objects_Extend_information+0x278>
400081a0: a8 05 c0 14 add %l7, %l4, %l4
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
400081a4: 80 a4 e0 00 cmp %l3, 0
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
400081a8: 82 10 20 00 clr %g1
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
400081ac: 02 80 00 08 be 400081cc <_Objects_Extend_information+0x130><== NEVER TAKEN
400081b0: bb 2f 20 02 sll %i4, 2, %i5
local_table[ index ] = NULL;
400081b4: 85 28 60 02 sll %g1, 2, %g2
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
400081b8: 82 00 60 01 inc %g1
400081bc: 80 a4 c0 01 cmp %l3, %g1
400081c0: 18 bf ff fd bgu 400081b4 <_Objects_Extend_information+0x118><== NEVER TAKEN
400081c4: c0 20 80 14 clr [ %g2 + %l4 ]
400081c8: bb 2f 20 02 sll %i4, 2, %i5
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
400081cc: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
400081d0: c0 25 c0 1d clr [ %l7 + %i5 ]
for ( index=index_base ;
index < ( information->allocation_size + index_base );
400081d4: 86 04 40 03 add %l1, %g3, %g3
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
400081d8: 80 a4 40 03 cmp %l1, %g3
400081dc: 1a 80 00 0a bcc 40008204 <_Objects_Extend_information+0x168><== NEVER TAKEN
400081e0: c0 25 80 1d clr [ %l6 + %i5 ]
400081e4: 85 2c 60 02 sll %l1, 2, %g2
400081e8: 82 10 00 11 mov %l1, %g1
400081ec: 84 05 00 02 add %l4, %g2, %g2
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
400081f0: c0 20 80 00 clr [ %g2 ]
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
400081f4: 82 00 60 01 inc %g1
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
400081f8: 80 a0 40 03 cmp %g1, %g3
400081fc: 0a bf ff fd bcs 400081f0 <_Objects_Extend_information+0x154>
40008200: 84 00 a0 04 add %g2, 4, %g2
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
40008204: 7f ff e7 04 call 40001e14 <sparc_disable_interrupts>
40008208: 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(
4000820c: c6 06 00 00 ld [ %i0 ], %g3
40008210: 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;
40008214: ea 36 20 10 sth %l5, [ %i0 + 0x10 ]
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
40008218: e6 06 20 34 ld [ %i0 + 0x34 ], %l3
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
4000821c: ee 26 20 30 st %l7, [ %i0 + 0x30 ]
information->local_table = local_table;
40008220: e8 26 20 1c st %l4, [ %i0 + 0x1c ]
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
40008224: 87 28 e0 18 sll %g3, 0x18, %g3
40008228: 85 28 a0 1b sll %g2, 0x1b, %g2
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
4000822c: ec 26 20 34 st %l6, [ %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(
40008230: ab 2d 60 10 sll %l5, 0x10, %l5
40008234: 03 00 00 40 sethi %hi(0x10000), %g1
40008238: ab 35 60 10 srl %l5, 0x10, %l5
4000823c: 82 10 c0 01 or %g3, %g1, %g1
40008240: 82 10 40 02 or %g1, %g2, %g1
40008244: 82 10 40 15 or %g1, %l5, %g1
40008248: c2 26 20 0c st %g1, [ %i0 + 0xc ]
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
4000824c: 7f ff e6 f6 call 40001e24 <sparc_enable_interrupts>
40008250: 01 00 00 00 nop
if ( old_tables )
40008254: 80 a4 e0 00 cmp %l3, 0
40008258: 22 80 00 05 be,a 4000826c <_Objects_Extend_information+0x1d0>
4000825c: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
_Workspace_Free( old_tables );
40008260: 40 00 08 6e call 4000a418 <_Workspace_Free>
40008264: 90 10 00 13 mov %l3, %o0
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
40008268: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
4000826c: d4 16 20 14 lduh [ %i0 + 0x14 ], %o2
40008270: d6 06 20 18 ld [ %i0 + 0x18 ], %o3
40008274: 92 10 00 12 mov %l2, %o1
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
40008278: a1 2c 20 02 sll %l0, 2, %l0
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
4000827c: a6 06 20 20 add %i0, 0x20, %l3
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
40008280: e4 20 40 10 st %l2, [ %g1 + %l0 ]
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
the_object->id = _Objects_Build_id(
40008284: 29 00 00 40 sethi %hi(0x10000), %l4
information->object_blocks[ block ] = new_object_block;
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
40008288: a4 07 bf f4 add %fp, -12, %l2
4000828c: 40 00 11 87 call 4000c8a8 <_Chain_Initialize>
40008290: 90 10 00 12 mov %l2, %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 ) {
40008294: 30 80 00 0c b,a 400082c4 <_Objects_Extend_information+0x228>
the_object->id = _Objects_Build_id(
40008298: c4 16 20 04 lduh [ %i0 + 4 ], %g2
4000829c: 83 28 60 18 sll %g1, 0x18, %g1
400082a0: 85 28 a0 1b sll %g2, 0x1b, %g2
400082a4: 82 10 40 14 or %g1, %l4, %g1
400082a8: 82 10 40 02 or %g1, %g2, %g1
400082ac: 82 10 40 11 or %g1, %l1, %g1
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
400082b0: 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(
400082b4: c2 22 20 08 st %g1, [ %o0 + 8 ]
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
400082b8: a2 04 60 01 inc %l1
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
400082bc: 7f ff fc e2 call 40007644 <_Chain_Append>
400082c0: 90 10 00 13 mov %l3, %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 ) {
400082c4: 40 00 11 66 call 4000c85c <_Chain_Get>
400082c8: 90 10 00 12 mov %l2, %o0
400082cc: 80 a2 20 00 cmp %o0, 0
400082d0: 32 bf ff f2 bne,a 40008298 <_Objects_Extend_information+0x1fc>
400082d4: c2 06 00 00 ld [ %i0 ], %g1
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
information->inactive =
400082d8: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
400082dc: c8 16 20 14 lduh [ %i0 + 0x14 ], %g4
400082e0: c4 06 20 30 ld [ %i0 + 0x30 ], %g2
information->inactive =
400082e4: 82 01 00 01 add %g4, %g1, %g1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
400082e8: c8 20 80 10 st %g4, [ %g2 + %l0 ]
information->inactive =
400082ec: c2 36 20 2c sth %g1, [ %i0 + 0x2c ]
400082f0: 81 c7 e0 08 ret
400082f4: 81 e8 00 00 restore
* 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;
if ( information->auto_extend ) {
new_object_block = _Workspace_Allocate( block_size );
400082f8: 40 00 08 3f call 4000a3f4 <_Workspace_Allocate>
400082fc: 01 00 00 00 nop
if ( !new_object_block )
40008300: a4 92 20 00 orcc %o0, 0, %l2
40008304: 32 bf ff 96 bne,a 4000815c <_Objects_Extend_information+0xc0>
40008308: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
4000830c: 81 c7 e0 08 ret
40008310: 81 e8 00 00 restore
/*
* 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,
40008314: d2 06 20 34 ld [ %i0 + 0x34 ], %o1
information->object_blocks,
block_count * sizeof(void*) );
40008318: bb 2f 20 02 sll %i4, 2, %i5
/*
* 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,
4000831c: 40 00 1d bd call 4000fa10 <memcpy>
40008320: 94 10 00 1d mov %i5, %o2
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
40008324: d2 06 20 30 ld [ %i0 + 0x30 ], %o1
40008328: 94 10 00 1d mov %i5, %o2
4000832c: 40 00 1d b9 call 4000fa10 <memcpy>
40008330: 90 10 00 17 mov %l7, %o0
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
40008334: d4 16 20 10 lduh [ %i0 + 0x10 ], %o2
40008338: d2 06 20 1c ld [ %i0 + 0x1c ], %o1
4000833c: 94 04 c0 0a add %l3, %o2, %o2
40008340: 90 10 00 14 mov %l4, %o0
40008344: 40 00 1d b3 call 4000fa10 <memcpy>
40008348: 95 2a a0 02 sll %o2, 2, %o2
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
4000834c: 10 bf ff a1 b 400081d0 <_Objects_Extend_information+0x134>
40008350: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
40008354: ea 16 20 10 lduh [ %i0 + 0x10 ], %l5
40008358: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0
4000835c: ab 2d 60 10 sll %l5, 0x10, %l5
40008360: a2 10 00 13 mov %l3, %l1
40008364: b8 10 20 00 clr %i4
40008368: 10 bf ff 6c b 40008118 <_Objects_Extend_information+0x7c>
4000836c: a0 10 20 00 clr %l0
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL )
40008370: a2 10 00 13 mov %l3, %l1 <== NOT EXECUTED
40008374: 10 bf ff 69 b 40008118 <_Objects_Extend_information+0x7c> <== NOT EXECUTED
40008378: a0 10 20 00 clr %l0 <== NOT EXECUTED
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
if ( !object_blocks ) {
_Workspace_Free( new_object_block );
4000837c: 40 00 08 27 call 4000a418 <_Workspace_Free>
40008380: 90 10 00 12 mov %l2, %o0
return;
40008384: 81 c7 e0 08 ret
40008388: 81 e8 00 00 restore
40008438 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
40008438: 9d e3 bf a0 save %sp, -96, %sp
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
4000843c: 80 a6 60 00 cmp %i1, 0
40008440: 12 80 00 04 bne 40008450 <_Objects_Get_information+0x18>
40008444: 01 00 00 00 nop
if ( info->maximum == 0 )
return NULL;
#endif
return info;
}
40008448: 81 c7 e0 08 ret
4000844c: 91 e8 20 00 restore %g0, 0, %o0
/*
* 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 );
40008450: 40 00 12 b1 call 4000cf14 <_Objects_API_maximum_class>
40008454: 90 10 00 18 mov %i0, %o0
if ( the_class_api_maximum == 0 )
40008458: 80 a2 20 00 cmp %o0, 0
4000845c: 22 80 00 15 be,a 400084b0 <_Objects_Get_information+0x78>
40008460: b0 10 20 00 clr %i0
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
40008464: 80 a6 40 08 cmp %i1, %o0
40008468: 38 80 00 12 bgu,a 400084b0 <_Objects_Get_information+0x78>
4000846c: b0 10 20 00 clr %i0
return NULL;
if ( !_Objects_Information_table[ the_api ] )
40008470: b1 2e 20 02 sll %i0, 2, %i0
40008474: 03 10 00 74 sethi %hi(0x4001d000), %g1
40008478: 82 10 63 50 or %g1, 0x350, %g1 ! 4001d350 <_Objects_Information_table>
4000847c: c2 00 40 18 ld [ %g1 + %i0 ], %g1
40008480: 80 a0 60 00 cmp %g1, 0
40008484: 02 80 00 0b be 400084b0 <_Objects_Get_information+0x78> <== NEVER TAKEN
40008488: b0 10 20 00 clr %i0
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
4000848c: b3 2e 60 02 sll %i1, 2, %i1
40008490: f0 00 40 19 ld [ %g1 + %i1 ], %i0
if ( !info )
40008494: 80 a6 20 00 cmp %i0, 0
40008498: 02 80 00 06 be 400084b0 <_Objects_Get_information+0x78> <== NEVER TAKEN
4000849c: 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 )
400084a0: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1
400084a4: 80 a0 60 00 cmp %g1, 0
400084a8: 22 80 00 02 be,a 400084b0 <_Objects_Get_information+0x78>
400084ac: b0 10 20 00 clr %i0
return NULL;
#endif
return info;
}
400084b0: 81 c7 e0 08 ret
400084b4: 81 e8 00 00 restore
4000a220 <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
4000a220: 9d e3 bf 90 save %sp, -112, %sp
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
4000a224: 80 a6 60 00 cmp %i1, 0
4000a228: 12 80 00 05 bne 4000a23c <_Objects_Get_name_as_string+0x1c>
4000a22c: 80 a6 a0 00 cmp %i2, 0
}
}
*d = '\0';
_Thread_Enable_dispatch();
return name;
4000a230: b4 10 20 00 clr %i2
}
return NULL; /* unreachable path */
}
4000a234: 81 c7 e0 08 ret
4000a238: 91 e8 00 1a restore %g0, %i2, %o0
Objects_Id tmpId;
if ( length == 0 )
return NULL;
if ( name == NULL )
4000a23c: 02 bf ff fe be 4000a234 <_Objects_Get_name_as_string+0x14>
4000a240: 80 a6 20 00 cmp %i0, 0
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
4000a244: 12 80 00 04 bne 4000a254 <_Objects_Get_name_as_string+0x34>
4000a248: 03 10 00 ae sethi %hi(0x4002b800), %g1
4000a24c: c2 00 62 8c ld [ %g1 + 0x28c ], %g1 ! 4002ba8c <_Thread_Executing>
4000a250: f0 00 60 08 ld [ %g1 + 8 ], %i0
information = _Objects_Get_information_id( tmpId );
4000a254: 7f ff ff af call 4000a110 <_Objects_Get_information_id>
4000a258: 90 10 00 18 mov %i0, %o0
if ( !information )
4000a25c: 80 a2 20 00 cmp %o0, 0
4000a260: 22 bf ff f5 be,a 4000a234 <_Objects_Get_name_as_string+0x14>
4000a264: b4 10 20 00 clr %i2
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
4000a268: 92 10 00 18 mov %i0, %o1
4000a26c: 40 00 00 2f call 4000a328 <_Objects_Get>
4000a270: 94 07 bf fc add %fp, -4, %o2
switch ( location ) {
4000a274: c2 07 bf fc ld [ %fp + -4 ], %g1
4000a278: 80 a0 60 00 cmp %g1, 0
4000a27c: 32 bf ff ee bne,a 4000a234 <_Objects_Get_name_as_string+0x14>
4000a280: b4 10 20 00 clr %i2
if ( information->is_string ) {
s = the_object->name.name_p;
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
4000a284: c2 02 20 0c ld [ %o0 + 0xc ], %g1
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
4000a288: c0 2f bf f4 clrb [ %fp + -12 ]
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
4000a28c: 87 30 60 18 srl %g1, 0x18, %g3
lname[ 1 ] = (u32_name >> 16) & 0xff;
4000a290: 85 30 60 10 srl %g1, 0x10, %g2
lname[ 2 ] = (u32_name >> 8) & 0xff;
lname[ 3 ] = (u32_name >> 0) & 0xff;
4000a294: c2 2f bf f3 stb %g1, [ %fp + -13 ]
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
4000a298: c4 2f bf f1 stb %g2, [ %fp + -15 ]
lname[ 2 ] = (u32_name >> 8) & 0xff;
4000a29c: 83 30 60 08 srl %g1, 8, %g1
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
4000a2a0: c6 2f bf f0 stb %g3, [ %fp + -16 ]
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
4000a2a4: c2 2f bf f2 stb %g1, [ %fp + -14 ]
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
4000a2a8: b2 86 7f ff addcc %i1, -1, %i1
4000a2ac: 02 80 00 1d be 4000a320 <_Objects_Get_name_as_string+0x100><== NEVER TAKEN
4000a2b0: 84 10 00 03 mov %g3, %g2
4000a2b4: 80 a0 e0 00 cmp %g3, 0
4000a2b8: 02 80 00 1a be 4000a320 <_Objects_Get_name_as_string+0x100>
4000a2bc: 17 10 00 8c sethi %hi(0x40023000), %o3
4000a2c0: 86 10 00 1a mov %i2, %g3
4000a2c4: 96 12 e2 b0 or %o3, 0x2b0, %o3
4000a2c8: 82 10 20 00 clr %g1
4000a2cc: 10 80 00 06 b 4000a2e4 <_Objects_Get_name_as_string+0xc4>
4000a2d0: 98 07 bf f0 add %fp, -16, %o4
4000a2d4: c8 4b 00 01 ldsb [ %o4 + %g1 ], %g4
4000a2d8: 80 a1 20 00 cmp %g4, 0
4000a2dc: 02 80 00 0e be 4000a314 <_Objects_Get_name_as_string+0xf4>
4000a2e0: c4 0b 00 01 ldub [ %o4 + %g1 ], %g2
*d = (isprint((unsigned char)*s)) ? *s : '*';
4000a2e4: da 02 c0 00 ld [ %o3 ], %o5
4000a2e8: 88 08 a0 ff and %g2, 0xff, %g4
4000a2ec: 88 03 40 04 add %o5, %g4, %g4
4000a2f0: c8 49 20 01 ldsb [ %g4 + 1 ], %g4
4000a2f4: 80 89 20 97 btst 0x97, %g4
4000a2f8: 12 80 00 03 bne 4000a304 <_Objects_Get_name_as_string+0xe4>
4000a2fc: 82 00 60 01 inc %g1
4000a300: 84 10 20 2a mov 0x2a, %g2
4000a304: c4 28 c0 00 stb %g2, [ %g3 ]
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
4000a308: 80 a0 40 19 cmp %g1, %i1
4000a30c: 0a bf ff f2 bcs 4000a2d4 <_Objects_Get_name_as_string+0xb4>
4000a310: 86 00 e0 01 inc %g3
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
_Thread_Enable_dispatch();
4000a314: 40 00 02 3f call 4000ac10 <_Thread_Enable_dispatch>
4000a318: c0 28 c0 00 clrb [ %g3 ]
return name;
4000a31c: 30 bf ff c6 b,a 4000a234 <_Objects_Get_name_as_string+0x14>
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
4000a320: 10 bf ff fd b 4000a314 <_Objects_Get_name_as_string+0xf4>
4000a324: 86 10 00 1a mov %i2, %g3
400199b4 <_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;
400199b4: c4 02 20 08 ld [ %o0 + 8 ], %g2
if ( information->maximum >= index ) {
400199b8: 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;
400199bc: 84 22 40 02 sub %o1, %g2, %g2
400199c0: 84 00 a0 01 inc %g2
if ( information->maximum >= index ) {
400199c4: 80 a0 80 01 cmp %g2, %g1
400199c8: 18 80 00 09 bgu 400199ec <_Objects_Get_no_protection+0x38>
400199cc: 85 28 a0 02 sll %g2, 2, %g2
if ( (the_object = information->local_table[ index ]) != NULL ) {
400199d0: c2 02 20 1c ld [ %o0 + 0x1c ], %g1
400199d4: d0 00 40 02 ld [ %g1 + %g2 ], %o0
400199d8: 80 a2 20 00 cmp %o0, 0
400199dc: 02 80 00 05 be 400199f0 <_Objects_Get_no_protection+0x3c> <== NEVER TAKEN
400199e0: 82 10 20 01 mov 1, %g1
*location = OBJECTS_LOCAL;
return the_object;
400199e4: 81 c3 e0 08 retl
400199e8: 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;
400199ec: 82 10 20 01 mov 1, %g1
400199f0: 90 10 20 00 clr %o0
return NULL;
}
400199f4: 81 c3 e0 08 retl
400199f8: c2 22 80 00 st %g1, [ %o2 ]
40009ca8 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
40009ca8: 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;
40009cac: 92 96 20 00 orcc %i0, 0, %o1
40009cb0: 12 80 00 06 bne 40009cc8 <_Objects_Id_to_name+0x20>
40009cb4: 83 32 60 18 srl %o1, 0x18, %g1
40009cb8: 03 10 00 8b sethi %hi(0x40022c00), %g1
40009cbc: c2 00 62 2c ld [ %g1 + 0x22c ], %g1 ! 40022e2c <_Thread_Executing>
40009cc0: 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);
40009cc4: 83 32 60 18 srl %o1, 0x18, %g1
40009cc8: 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 )
40009ccc: 84 00 7f ff add %g1, -1, %g2
40009cd0: 80 a0 a0 03 cmp %g2, 3
40009cd4: 18 80 00 18 bgu 40009d34 <_Objects_Id_to_name+0x8c>
40009cd8: 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 ] )
40009cdc: 05 10 00 8b sethi %hi(0x40022c00), %g2
40009ce0: 84 10 a0 d0 or %g2, 0xd0, %g2 ! 40022cd0 <_Objects_Information_table>
40009ce4: c2 00 80 01 ld [ %g2 + %g1 ], %g1
40009ce8: 80 a0 60 00 cmp %g1, 0
40009cec: 02 80 00 12 be 40009d34 <_Objects_Id_to_name+0x8c>
40009cf0: 85 32 60 1b srl %o1, 0x1b, %g2
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
40009cf4: 85 28 a0 02 sll %g2, 2, %g2
40009cf8: d0 00 40 02 ld [ %g1 + %g2 ], %o0
if ( !information )
40009cfc: 80 a2 20 00 cmp %o0, 0
40009d00: 02 80 00 0d be 40009d34 <_Objects_Id_to_name+0x8c> <== NEVER TAKEN
40009d04: 01 00 00 00 nop
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
40009d08: 7f ff ff cb call 40009c34 <_Objects_Get>
40009d0c: 94 07 bf fc add %fp, -4, %o2
if ( !the_object )
40009d10: 80 a2 20 00 cmp %o0, 0
40009d14: 02 80 00 08 be 40009d34 <_Objects_Id_to_name+0x8c>
40009d18: 01 00 00 00 nop
return OBJECTS_INVALID_ID;
*name = the_object->name;
40009d1c: c2 02 20 0c ld [ %o0 + 0xc ], %g1
_Thread_Enable_dispatch();
40009d20: b0 10 20 00 clr %i0
40009d24: 40 00 02 51 call 4000a668 <_Thread_Enable_dispatch>
40009d28: c2 26 40 00 st %g1, [ %i1 ]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
40009d2c: 81 c7 e0 08 ret
40009d30: 81 e8 00 00 restore
}
40009d34: 81 c7 e0 08 ret
40009d38: 91 e8 20 03 restore %g0, 3, %o0
400085a0 <_Objects_Initialize_information>:
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
400085a0: 9d e3 bf a0 save %sp, -96, %sp
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
400085a4: 05 10 00 74 sethi %hi(0x4001d000), %g2
400085a8: 83 2e 60 02 sll %i1, 2, %g1
400085ac: 84 10 a3 50 or %g2, 0x350, %g2
400085b0: c2 00 80 01 ld [ %g2 + %g1 ], %g1
uint32_t index;
#endif
information->the_api = the_api;
information->the_class = the_class;
information->size = size;
400085b4: 85 2f 20 10 sll %i4, 0x10, %g2
400085b8: 85 30 a0 10 srl %g2, 0x10, %g2
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
400085bc: 87 2e a0 02 sll %i2, 2, %g3
uint32_t index;
#endif
information->the_api = the_api;
information->the_class = the_class;
information->size = size;
400085c0: c4 26 20 18 st %g2, [ %i0 + 0x18 ]
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
400085c4: f0 20 40 03 st %i0, [ %g1 + %g3 ]
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
400085c8: 85 36 e0 1f srl %i3, 0x1f, %g2
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
400085cc: 03 20 00 00 sethi %hi(0x80000000), %g1
uint32_t maximum_per_allocation;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
400085d0: f2 26 00 00 st %i1, [ %i0 ]
information->the_class = the_class;
400085d4: f4 36 20 04 sth %i2, [ %i0 + 4 ]
information->size = size;
information->local_table = 0;
400085d8: c0 26 20 1c clr [ %i0 + 0x1c ]
information->inactive_per_block = 0;
400085dc: c0 26 20 30 clr [ %i0 + 0x30 ]
information->object_blocks = 0;
400085e0: c0 26 20 34 clr [ %i0 + 0x34 ]
information->inactive = 0;
400085e4: c0 36 20 2c clrh [ %i0 + 0x2c ]
/*
* Set the maximum value to 0. It will be updated when objects are
* added to the inactive set from _Objects_Extend_information()
*/
information->maximum = 0;
400085e8: c0 36 20 10 clrh [ %i0 + 0x10 ]
_Objects_Information_table[ the_api ][ the_class ] = information;
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
400085ec: c4 2e 20 12 stb %g2, [ %i0 + 0x12 ]
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
400085f0: b6 2e c0 01 andn %i3, %g1, %i3
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
400085f4: 80 a0 a0 00 cmp %g2, 0
400085f8: 02 80 00 05 be 4000860c <_Objects_Initialize_information+0x6c>
400085fc: c2 07 a0 5c ld [ %fp + 0x5c ], %g1
40008600: 80 a6 e0 00 cmp %i3, 0
40008604: 02 80 00 28 be 400086a4 <_Objects_Initialize_information+0x104>
40008608: 90 10 20 00 clr %o0
information->allocation_size = maximum_per_allocation;
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
4000860c: 07 10 00 74 sethi %hi(0x4001d000), %g3
40008610: 86 10 e0 5c or %g3, 0x5c, %g3 ! 4001d05c <null_local_table.3551>
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
40008614: 80 a0 00 1b cmp %g0, %i3
40008618: b3 2e 60 18 sll %i1, 0x18, %i1
4000861c: 84 40 20 00 addx %g0, 0, %g2
40008620: b5 2e a0 1b sll %i2, 0x1b, %i2
information->allocation_size = maximum_per_allocation;
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
40008624: c6 26 20 1c st %g3, [ %i0 + 0x1c ]
}
/*
* The allocation unit is the maximum value
*/
information->allocation_size = maximum_per_allocation;
40008628: f6 36 20 14 sth %i3, [ %i0 + 0x14 ]
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
4000862c: 07 00 00 40 sethi %hi(0x10000), %g3
40008630: b2 16 40 03 or %i1, %g3, %i1
40008634: b4 16 40 1a or %i1, %i2, %i2
40008638: b4 16 80 02 or %i2, %g2, %i2
4000863c: f4 26 20 08 st %i2, [ %i0 + 8 ]
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
40008640: 84 00 60 04 add %g1, 4, %g2
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
40008644: 80 88 60 03 btst 3, %g1
40008648: 02 80 00 0c be 40008678 <_Objects_Initialize_information+0xd8><== ALWAYS TAKEN
4000864c: 84 08 bf fc and %g2, -4, %g2
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
40008650: 82 06 20 24 add %i0, 0x24, %g1 <== NOT EXECUTED
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
40008654: c4 36 20 38 sth %g2, [ %i0 + 0x38 ] <== NOT EXECUTED
40008658: c2 26 20 20 st %g1, [ %i0 + 0x20 ] <== NOT EXECUTED
the_chain->permanent_null = NULL;
4000865c: c0 26 20 24 clr [ %i0 + 0x24 ] <== NOT EXECUTED
the_chain->last = _Chain_Head(the_chain);
40008660: 82 06 20 20 add %i0, 0x20, %g1 <== NOT EXECUTED
_Chain_Initialize_empty( &information->Inactive );
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
40008664: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED
40008668: 12 80 00 0d bne 4000869c <_Objects_Initialize_information+0xfc><== NOT EXECUTED
4000866c: c2 26 20 28 st %g1, [ %i0 + 0x28 ] <== NOT EXECUTED
40008670: 81 c7 e0 08 ret
40008674: 81 e8 00 00 restore
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
40008678: 84 10 00 01 mov %g1, %g2
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4000867c: 82 06 20 24 add %i0, 0x24, %g1
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
40008680: c4 36 20 38 sth %g2, [ %i0 + 0x38 ]
40008684: c2 26 20 20 st %g1, [ %i0 + 0x20 ]
the_chain->permanent_null = NULL;
40008688: c0 26 20 24 clr [ %i0 + 0x24 ]
the_chain->last = _Chain_Head(the_chain);
4000868c: 82 06 20 20 add %i0, 0x20, %g1
_Chain_Initialize_empty( &information->Inactive );
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
40008690: 80 a6 e0 00 cmp %i3, 0
40008694: 02 bf ff f7 be 40008670 <_Objects_Initialize_information+0xd0>
40008698: c2 26 20 28 st %g1, [ %i0 + 0x28 ]
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
4000869c: 7f ff fe 80 call 4000809c <_Objects_Extend_information>
400086a0: 81 e8 00 00 restore
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
_Internal_error_Occurred(
400086a4: 92 10 20 01 mov 1, %o1
400086a8: 7f ff fe 1e call 40007f20 <_Internal_error_Occurred>
400086ac: 94 10 20 14 mov 0x14, %o2
40008774 <_Objects_Shrink_information>:
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
40008774: 9d e3 bf a0 save %sp, -96, %sp
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
40008778: e0 16 20 0a lduh [ %i0 + 0xa ], %l0
block_count = (information->maximum - index_base) /
4000877c: e2 16 20 14 lduh [ %i0 + 0x14 ], %l1
40008780: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0
40008784: 92 10 00 11 mov %l1, %o1
40008788: 40 00 3f fe call 40018780 <.udiv>
4000878c: 90 22 00 10 sub %o0, %l0, %o0
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
40008790: 80 a2 20 00 cmp %o0, 0
40008794: 02 80 00 12 be 400087dc <_Objects_Shrink_information+0x68><== NEVER TAKEN
40008798: a4 10 20 04 mov 4, %l2
if ( information->inactive_per_block[ block ] ==
4000879c: c6 06 20 30 ld [ %i0 + 0x30 ], %g3
400087a0: c4 00 c0 00 ld [ %g3 ], %g2
400087a4: 80 a4 40 02 cmp %l1, %g2
400087a8: 12 80 00 09 bne 400087cc <_Objects_Shrink_information+0x58><== ALWAYS TAKEN
400087ac: 82 10 20 00 clr %g1
400087b0: 10 80 00 0d b 400087e4 <_Objects_Shrink_information+0x70> <== NOT EXECUTED
400087b4: a4 10 20 00 clr %l2 <== NOT EXECUTED
information->inactive -= information->allocation_size;
return;
}
index_base += information->allocation_size;
400087b8: a0 04 00 11 add %l0, %l1, %l0
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
if ( information->inactive_per_block[ block ] ==
400087bc: 80 a4 40 02 cmp %l1, %g2
400087c0: 02 80 00 09 be 400087e4 <_Objects_Shrink_information+0x70>
400087c4: 84 04 a0 04 add %l2, 4, %g2
400087c8: a4 10 00 02 mov %g2, %l2
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
400087cc: 82 00 60 01 inc %g1
400087d0: 80 a2 00 01 cmp %o0, %g1
400087d4: 38 bf ff f9 bgu,a 400087b8 <_Objects_Shrink_information+0x44>
400087d8: c4 00 c0 12 ld [ %g3 + %l2 ], %g2
400087dc: 81 c7 e0 08 ret
400087e0: 81 e8 00 00 restore
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
400087e4: 10 80 00 06 b 400087fc <_Objects_Shrink_information+0x88>
400087e8: d0 06 20 20 ld [ %i0 + 0x20 ], %o0
if ((index >= index_base) &&
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
}
}
while ( the_object );
400087ec: 80 a4 60 00 cmp %l1, 0
400087f0: 22 80 00 12 be,a 40008838 <_Objects_Shrink_information+0xc4>
400087f4: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
400087f8: 90 10 00 11 mov %l1, %o0
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
do {
index = _Objects_Get_index( the_object->id );
400087fc: c2 12 20 0a lduh [ %o0 + 0xa ], %g1
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
if ((index >= index_base) &&
40008800: 80 a0 40 10 cmp %g1, %l0
40008804: 0a bf ff fa bcs 400087ec <_Objects_Shrink_information+0x78>
40008808: e2 02 00 00 ld [ %o0 ], %l1
(index < (index_base + information->allocation_size))) {
4000880c: c4 16 20 14 lduh [ %i0 + 0x14 ], %g2
40008810: 84 04 00 02 add %l0, %g2, %g2
40008814: 80 a0 40 02 cmp %g1, %g2
40008818: 1a bf ff f6 bcc 400087f0 <_Objects_Shrink_information+0x7c>
4000881c: 80 a4 60 00 cmp %l1, 0
_Chain_Extract( &extract_me->Node );
40008820: 40 00 10 05 call 4000c834 <_Chain_Extract>
40008824: 01 00 00 00 nop
}
}
while ( the_object );
40008828: 80 a4 60 00 cmp %l1, 0
4000882c: 12 bf ff f4 bne 400087fc <_Objects_Shrink_information+0x88><== ALWAYS TAKEN
40008830: 90 10 00 11 mov %l1, %o0
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
40008834: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 <== NOT EXECUTED
40008838: 40 00 06 f8 call 4000a418 <_Workspace_Free>
4000883c: d0 00 40 12 ld [ %g1 + %l2 ], %o0
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
40008840: c6 16 20 2c lduh [ %i0 + 0x2c ], %g3
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
40008844: c2 06 20 34 ld [ %i0 + 0x34 ], %g1
information->inactive_per_block[ block ] = 0;
40008848: c8 06 20 30 ld [ %i0 + 0x30 ], %g4
information->inactive -= information->allocation_size;
4000884c: c4 16 20 14 lduh [ %i0 + 0x14 ], %g2
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
40008850: c0 21 00 12 clr [ %g4 + %l2 ]
information->inactive -= information->allocation_size;
40008854: 84 20 c0 02 sub %g3, %g2, %g2
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
40008858: c0 20 40 12 clr [ %g1 + %l2 ]
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
4000885c: c4 36 20 2c sth %g2, [ %i0 + 0x2c ]
return;
40008860: 81 c7 e0 08 ret
40008864: 81 e8 00 00 restore
40007014 <_RTEMS_tasks_Initialize_user_tasks_body>:
*
* Output parameters: NONE
*/
void _RTEMS_tasks_Initialize_user_tasks_body( void )
{
40007014: 9d e3 bf 98 save %sp, -104, %sp
rtems_initialization_tasks_table *user_tasks;
/*
* Move information into local variables
*/
user_tasks = Configuration_RTEMS_API.User_initialization_tasks_table;
40007018: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000701c: 82 10 61 80 or %g1, 0x180, %g1 ! 4001c980 <Configuration_RTEMS_API>
40007020: e0 00 60 2c ld [ %g1 + 0x2c ], %l0
maximum = Configuration_RTEMS_API.number_of_initialization_tasks;
/*
* Verify that we have a set of user tasks to iterate
*/
if ( !user_tasks )
40007024: 80 a4 20 00 cmp %l0, 0
40007028: 02 80 00 1a be 40007090 <_RTEMS_tasks_Initialize_user_tasks_body+0x7c>
4000702c: e4 00 60 28 ld [ %g1 + 0x28 ], %l2
return;
/*
* Now iterate over the initialization tasks and create/start them.
*/
for ( index=0 ; index < maximum ; index++ ) {
40007030: 80 a4 a0 00 cmp %l2, 0
40007034: 02 80 00 17 be 40007090 <_RTEMS_tasks_Initialize_user_tasks_body+0x7c><== NEVER TAKEN
40007038: a2 10 20 00 clr %l1
4000703c: a6 07 bf fc add %fp, -4, %l3
return_value = rtems_task_create(
40007040: d0 04 00 00 ld [ %l0 ], %o0
40007044: d2 04 20 08 ld [ %l0 + 8 ], %o1
40007048: d4 04 20 04 ld [ %l0 + 4 ], %o2
4000704c: d6 04 20 14 ld [ %l0 + 0x14 ], %o3
40007050: d8 04 20 0c ld [ %l0 + 0xc ], %o4
40007054: 7f ff ff 6e call 40006e0c <rtems_task_create>
40007058: 9a 10 00 13 mov %l3, %o5
user_tasks[ index ].stack_size,
user_tasks[ index ].mode_set,
user_tasks[ index ].attribute_set,
&id
);
if ( !rtems_is_status_successful( return_value ) )
4000705c: 80 a2 20 00 cmp %o0, 0
40007060: 12 80 00 0f bne 4000709c <_RTEMS_tasks_Initialize_user_tasks_body+0x88>
40007064: 94 10 00 08 mov %o0, %o2
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value );
return_value = rtems_task_start(
40007068: d0 07 bf fc ld [ %fp + -4 ], %o0
4000706c: d2 04 20 10 ld [ %l0 + 0x10 ], %o1
40007070: 40 00 00 0f call 400070ac <rtems_task_start>
40007074: d4 04 20 18 ld [ %l0 + 0x18 ], %o2
id,
user_tasks[ index ].entry_point,
user_tasks[ index ].argument
);
if ( !rtems_is_status_successful( return_value ) )
40007078: 80 a2 20 00 cmp %o0, 0
4000707c: 12 80 00 07 bne 40007098 <_RTEMS_tasks_Initialize_user_tasks_body+0x84>
40007080: a2 04 60 01 inc %l1
return;
/*
* Now iterate over the initialization tasks and create/start them.
*/
for ( index=0 ; index < maximum ; index++ ) {
40007084: 80 a4 80 11 cmp %l2, %l1
40007088: 18 bf ff ee bgu 40007040 <_RTEMS_tasks_Initialize_user_tasks_body+0x2c><== NEVER TAKEN
4000708c: a0 04 20 1c add %l0, 0x1c, %l0
40007090: 81 c7 e0 08 ret
40007094: 81 e8 00 00 restore
id,
user_tasks[ index ].entry_point,
user_tasks[ index ].argument
);
if ( !rtems_is_status_successful( return_value ) )
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value );
40007098: 94 10 00 08 mov %o0, %o2
4000709c: 92 10 20 01 mov 1, %o1
400070a0: 40 00 03 a0 call 40007f20 <_Internal_error_Occurred>
400070a4: 90 10 20 01 mov 1, %o0
4000c5e4 <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
4000c5e4: 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 ];
4000c5e8: e0 06 21 5c ld [ %i0 + 0x15c ], %l0
if ( !api )
4000c5ec: 80 a4 20 00 cmp %l0, 0
4000c5f0: 02 80 00 1f be 4000c66c <_RTEMS_tasks_Post_switch_extension+0x88><== NEVER TAKEN
4000c5f4: 01 00 00 00 nop
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
4000c5f8: 7f ff d6 07 call 40001e14 <sparc_disable_interrupts>
4000c5fc: 01 00 00 00 nop
signal_set = asr->signals_posted;
4000c600: e2 04 20 14 ld [ %l0 + 0x14 ], %l1
asr->signals_posted = 0;
4000c604: c0 24 20 14 clr [ %l0 + 0x14 ]
_ISR_Enable( level );
4000c608: 7f ff d6 07 call 40001e24 <sparc_enable_interrupts>
4000c60c: 01 00 00 00 nop
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
4000c610: 80 a4 60 00 cmp %l1, 0
4000c614: 32 80 00 04 bne,a 4000c624 <_RTEMS_tasks_Post_switch_extension+0x40><== ALWAYS TAKEN
4000c618: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
4000c61c: 81 c7 e0 08 ret <== NOT EXECUTED
4000c620: 81 e8 00 00 restore <== NOT EXECUTED
return;
asr->nest_level += 1;
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000c624: d0 04 20 10 ld [ %l0 + 0x10 ], %o0
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
return;
asr->nest_level += 1;
4000c628: 82 00 60 01 inc %g1
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000c62c: a4 07 bf fc add %fp, -4, %l2
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
return;
asr->nest_level += 1;
4000c630: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000c634: 94 10 00 12 mov %l2, %o2
4000c638: 27 00 00 3f sethi %hi(0xfc00), %l3
4000c63c: 40 00 07 bf call 4000e538 <rtems_task_mode>
4000c640: 92 14 e3 ff or %l3, 0x3ff, %o1 ! ffff <PROM_START+0xffff>
(*asr->handler)( signal_set );
4000c644: c2 04 20 0c ld [ %l0 + 0xc ], %g1
4000c648: 9f c0 40 00 call %g1
4000c64c: 90 10 00 11 mov %l1, %o0
asr->nest_level -= 1;
4000c650: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000c654: 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;
4000c658: 82 00 7f ff add %g1, -1, %g1
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000c65c: 92 14 e3 ff or %l3, 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;
4000c660: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4000c664: 40 00 07 b5 call 4000e538 <rtems_task_mode>
4000c668: 94 10 00 12 mov %l2, %o2
4000c66c: 81 c7 e0 08 ret
4000c670: 81 e8 00 00 restore
4000c508 <_RTEMS_tasks_Switch_extension>:
/*
* Per Task Variables
*/
tvp = executing->task_variables;
4000c508: c2 02 21 6c ld [ %o0 + 0x16c ], %g1
while (tvp) {
4000c50c: 80 a0 60 00 cmp %g1, 0
4000c510: 22 80 00 0b be,a 4000c53c <_RTEMS_tasks_Switch_extension+0x34>
4000c514: c2 02 61 6c ld [ %o1 + 0x16c ], %g1
tvp->tval = *tvp->ptr;
4000c518: c4 00 60 04 ld [ %g1 + 4 ], %g2
*tvp->ptr = tvp->gval;
4000c51c: c6 00 60 08 ld [ %g1 + 8 ], %g3
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
tvp->tval = *tvp->ptr;
4000c520: c8 00 80 00 ld [ %g2 ], %g4
4000c524: c8 20 60 0c st %g4, [ %g1 + 0xc ]
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
4000c528: c2 00 40 00 ld [ %g1 ], %g1
/*
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
4000c52c: 80 a0 60 00 cmp %g1, 0
4000c530: 12 bf ff fa bne 4000c518 <_RTEMS_tasks_Switch_extension+0x10><== NEVER TAKEN
4000c534: c6 20 80 00 st %g3, [ %g2 ]
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
4000c538: c2 02 61 6c ld [ %o1 + 0x16c ], %g1
while (tvp) {
4000c53c: 80 a0 60 00 cmp %g1, 0
4000c540: 02 80 00 0a be 4000c568 <_RTEMS_tasks_Switch_extension+0x60>
4000c544: 01 00 00 00 nop
tvp->gval = *tvp->ptr;
4000c548: c4 00 60 04 ld [ %g1 + 4 ], %g2
*tvp->ptr = tvp->tval;
4000c54c: c6 00 60 0c ld [ %g1 + 0xc ], %g3
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
tvp->gval = *tvp->ptr;
4000c550: c8 00 80 00 ld [ %g2 ], %g4
4000c554: c8 20 60 08 st %g4, [ %g1 + 8 ]
*tvp->ptr = tvp->tval;
tvp = (rtems_task_variable_t *)tvp->next;
4000c558: c2 00 40 00 ld [ %g1 ], %g1
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
4000c55c: 80 a0 60 00 cmp %g1, 0
4000c560: 12 bf ff fa bne 4000c548 <_RTEMS_tasks_Switch_extension+0x40><== NEVER TAKEN
4000c564: c6 20 80 00 st %g3, [ %g2 ]
4000c568: 81 c3 e0 08 retl
4000834c <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
4000834c: 9d e3 bf 98 save %sp, -104, %sp
40008350: 11 10 00 8c sethi %hi(0x40023000), %o0
40008354: 92 10 00 18 mov %i0, %o1
40008358: 90 12 21 90 or %o0, 0x190, %o0
4000835c: 40 00 07 e1 call 4000a2e0 <_Objects_Get>
40008360: 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 ) {
40008364: c2 07 bf fc ld [ %fp + -4 ], %g1
40008368: 80 a0 60 00 cmp %g1, 0
4000836c: 12 80 00 16 bne 400083c4 <_Rate_monotonic_Timeout+0x78> <== NEVER TAKEN
40008370: a0 10 00 08 mov %o0, %l0
case OBJECTS_LOCAL:
the_thread = the_period->owner;
40008374: d0 02 20 40 ld [ %o0 + 0x40 ], %o0
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
40008378: 03 00 00 10 sethi %hi(0x4000), %g1
4000837c: c4 02 20 10 ld [ %o0 + 0x10 ], %g2
40008380: 80 88 80 01 btst %g2, %g1
40008384: 22 80 00 08 be,a 400083a4 <_Rate_monotonic_Timeout+0x58>
40008388: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
the_thread->Wait.id == the_period->Object.id ) {
4000838c: c4 02 20 20 ld [ %o0 + 0x20 ], %g2
40008390: c2 04 20 08 ld [ %l0 + 8 ], %g1
40008394: 80 a0 80 01 cmp %g2, %g1
40008398: 02 80 00 19 be 400083fc <_Rate_monotonic_Timeout+0xb0>
4000839c: 13 04 00 ff sethi %hi(0x1003fc00), %o1
_Thread_Unblock( the_thread );
_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 ) {
400083a0: c2 04 20 38 ld [ %l0 + 0x38 ], %g1
400083a4: 80 a0 60 01 cmp %g1, 1
400083a8: 02 80 00 09 be 400083cc <_Rate_monotonic_Timeout+0x80>
400083ac: 82 10 20 04 mov 4, %g1
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
400083b0: 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;
400083b4: 03 10 00 8c sethi %hi(0x40023000), %g1
400083b8: c4 00 63 00 ld [ %g1 + 0x300 ], %g2 ! 40023300 <_Thread_Dispatch_disable_level>
400083bc: 84 00 bf ff add %g2, -1, %g2
400083c0: c4 20 63 00 st %g2, [ %g1 + 0x300 ]
400083c4: 81 c7 e0 08 ret
400083c8: 81 e8 00 00 restore
_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;
400083cc: 82 10 20 03 mov 3, %g1
_Rate_monotonic_Initiate_statistics( the_period );
400083d0: 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;
400083d4: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
_Rate_monotonic_Initiate_statistics( the_period );
400083d8: 7f ff fe 24 call 40007c68 <_Rate_monotonic_Initiate_statistics>
400083dc: 01 00 00 00 nop
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
400083e0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
400083e4: 92 04 20 10 add %l0, 0x10, %o1
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
400083e8: c2 24 20 1c st %g1, [ %l0 + 0x1c ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
400083ec: 11 10 00 8c sethi %hi(0x40023000), %o0
400083f0: 40 00 0f 72 call 4000c1b8 <_Watchdog_Insert>
400083f4: 90 12 23 dc or %o0, 0x3dc, %o0 ! 400233dc <_Watchdog_Ticks_chain>
400083f8: 30 bf ff ef b,a 400083b4 <_Rate_monotonic_Timeout+0x68>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
400083fc: 40 00 09 25 call 4000a890 <_Thread_Clear_state>
40008400: 92 12 63 f8 or %o1, 0x3f8, %o1
the_thread = the_period->owner;
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
40008404: 10 bf ff f5 b 400083d8 <_Rate_monotonic_Timeout+0x8c>
40008408: 90 10 00 10 mov %l0, %o0
40007ae0 <_TOD_Tickle_ticks>:
*
* Output parameters: NONE
*/
void _TOD_Tickle_ticks( void )
{
40007ae0: 9d e3 bf 98 save %sp, -104, %sp
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
40007ae4: 05 10 00 75 sethi %hi(0x4001d400), %g2
40007ae8: c6 00 a1 44 ld [ %g2 + 0x144 ], %g3 ! 4001d544 <_Watchdog_Ticks_since_boot>
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
40007aec: 03 10 00 72 sethi %hi(0x4001c800), %g1
40007af0: c2 00 61 c4 ld [ %g1 + 0x1c4 ], %g1 ! 4001c9c4 <Configuration+0xc>
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
40007af4: 86 00 e0 01 inc %g3
40007af8: c6 20 a1 44 st %g3, [ %g2 + 0x144 ]
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
40007afc: 87 28 60 07 sll %g1, 7, %g3
40007b00: 85 28 60 02 sll %g1, 2, %g2
40007b04: 84 20 c0 02 sub %g3, %g2, %g2
40007b08: 82 00 80 01 add %g2, %g1, %g1
40007b0c: 83 28 60 03 sll %g1, 3, %g1
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
40007b10: a0 07 bf f8 add %fp, -8, %l0
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
40007b14: c2 27 bf fc st %g1, [ %fp + -4 ]
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
40007b18: 92 10 00 10 mov %l0, %o1
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
40007b1c: c0 27 bf f8 clr [ %fp + -8 ]
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
40007b20: 11 10 00 75 sethi %hi(0x4001d400), %o0
40007b24: 40 00 08 6b call 40009cd0 <_Timespec_Add_to>
40007b28: 90 12 20 70 or %o0, 0x70, %o0 ! 4001d470 <_TOD_Uptime>
/* we do not care how much the uptime changed */
/* Update the timespec format TOD */
seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick );
40007b2c: 92 10 00 10 mov %l0, %o1
40007b30: 11 10 00 75 sethi %hi(0x4001d400), %o0
40007b34: 40 00 08 67 call 40009cd0 <_Timespec_Add_to>
40007b38: 90 12 20 80 or %o0, 0x80, %o0 ! 4001d480 <_TOD_Now>
while ( seconds ) {
40007b3c: a0 92 20 00 orcc %o0, 0, %l0
40007b40: 02 80 00 08 be 40007b60 <_TOD_Tickle_ticks+0x80>
40007b44: 23 10 00 75 sethi %hi(0x4001d400), %l1
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void )
{
_Watchdog_Tickle( &_Watchdog_Seconds_chain );
40007b48: a2 14 60 c0 or %l1, 0xc0, %l1 ! 4001d4c0 <_Watchdog_Seconds_chain>
40007b4c: 40 00 09 f1 call 4000a310 <_Watchdog_Tickle>
40007b50: 90 10 00 11 mov %l1, %o0
40007b54: a0 84 3f ff addcc %l0, -1, %l0
40007b58: 12 bf ff fd bne 40007b4c <_TOD_Tickle_ticks+0x6c> <== NEVER TAKEN
40007b5c: 01 00 00 00 nop
40007b60: 81 c7 e0 08 ret
40007b64: 81 e8 00 00 restore
40007cc4 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
40007cc4: 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();
40007cc8: 03 10 00 8c sethi %hi(0x40023000), %g1
if ((!the_tod) ||
40007ccc: 80 a6 20 00 cmp %i0, 0
40007cd0: 02 80 00 2e be 40007d88 <_TOD_Validate+0xc4> <== NEVER TAKEN
40007cd4: d2 00 61 b4 ld [ %g1 + 0x1b4 ], %o1
40007cd8: 11 00 03 d0 sethi %hi(0xf4000), %o0
40007cdc: 40 00 57 df call 4001dc58 <.udiv>
40007ce0: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 <PROM_START+0xf4240>
(the_tod->ticks >= ticks_per_second) ||
40007ce4: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
40007ce8: 80 a2 00 01 cmp %o0, %g1
40007cec: 08 80 00 27 bleu 40007d88 <_TOD_Validate+0xc4>
40007cf0: 01 00 00 00 nop
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
40007cf4: c2 06 20 14 ld [ %i0 + 0x14 ], %g1
40007cf8: 80 a0 60 3b cmp %g1, 0x3b
40007cfc: 18 80 00 23 bgu 40007d88 <_TOD_Validate+0xc4>
40007d00: 01 00 00 00 nop
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
40007d04: c2 06 20 10 ld [ %i0 + 0x10 ], %g1
40007d08: 80 a0 60 3b cmp %g1, 0x3b
40007d0c: 18 80 00 1f bgu 40007d88 <_TOD_Validate+0xc4>
40007d10: 01 00 00 00 nop
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
40007d14: c2 06 20 0c ld [ %i0 + 0xc ], %g1
40007d18: 80 a0 60 17 cmp %g1, 0x17
40007d1c: 18 80 00 1b bgu 40007d88 <_TOD_Validate+0xc4>
40007d20: 01 00 00 00 nop
(the_tod->month == 0) ||
40007d24: 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) ||
40007d28: 80 a0 60 00 cmp %g1, 0
40007d2c: 02 80 00 17 be 40007d88 <_TOD_Validate+0xc4> <== NEVER TAKEN
40007d30: 80 a0 60 0c cmp %g1, 0xc
40007d34: 18 80 00 15 bgu 40007d88 <_TOD_Validate+0xc4>
40007d38: 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) ||
40007d3c: c4 06 00 00 ld [ %i0 ], %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) ||
40007d40: 80 a0 a7 c3 cmp %g2, 0x7c3
40007d44: 08 80 00 11 bleu 40007d88 <_TOD_Validate+0xc4>
40007d48: 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) )
40007d4c: c6 06 20 08 ld [ %i0 + 8 ], %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) ||
40007d50: 80 a0 e0 00 cmp %g3, 0
40007d54: 02 80 00 0d be 40007d88 <_TOD_Validate+0xc4> <== NEVER TAKEN
40007d58: 80 88 a0 03 btst 3, %g2
(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 )
40007d5c: 32 80 00 0d bne,a 40007d90 <_TOD_Validate+0xcc>
40007d60: 83 28 60 02 sll %g1, 2, %g1
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
40007d64: 82 00 60 0d add %g1, 0xd, %g1
40007d68: 05 10 00 86 sethi %hi(0x40021800), %g2
40007d6c: 83 28 60 02 sll %g1, 2, %g1
40007d70: 84 10 a2 dc or %g2, 0x2dc, %g2
40007d74: c2 00 80 01 ld [ %g2 + %g1 ], %g1
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
40007d78: 80 a0 40 03 cmp %g1, %g3
40007d7c: b0 60 3f ff subx %g0, -1, %i0
40007d80: 81 c7 e0 08 ret
40007d84: 81 e8 00 00 restore
if ( the_tod->day > days_in_month )
return false;
return true;
}
40007d88: 81 c7 e0 08 ret
40007d8c: 91 e8 20 00 restore %g0, 0, %o0
return false;
if ( (the_tod->year % 4) == 0 )
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
40007d90: 05 10 00 86 sethi %hi(0x40021800), %g2
40007d94: 84 10 a2 dc or %g2, 0x2dc, %g2 ! 40021adc <_TOD_Days_per_month>
40007d98: 10 bf ff f8 b 40007d78 <_TOD_Validate+0xb4>
40007d9c: c2 00 80 01 ld [ %g2 + %g1 ], %g1
400088cc <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
400088cc: 9d e3 bf a0 save %sp, -96, %sp
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
400088d0: 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 );
400088d4: 40 00 04 49 call 400099f8 <_Thread_Set_transient>
400088d8: 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 )
400088dc: c2 06 20 14 ld [ %i0 + 0x14 ], %g1
400088e0: 80 a0 40 19 cmp %g1, %i1
400088e4: 02 80 00 05 be 400088f8 <_Thread_Change_priority+0x2c>
400088e8: a0 10 00 18 mov %i0, %l0
_Thread_Set_priority( the_thread, new_priority );
400088ec: 92 10 00 19 mov %i1, %o1
400088f0: 40 00 03 c6 call 40009808 <_Thread_Set_priority>
400088f4: 90 10 00 18 mov %i0, %o0
_ISR_Disable( level );
400088f8: 7f ff e5 47 call 40001e14 <sparc_disable_interrupts>
400088fc: 01 00 00 00 nop
40008900: 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;
40008904: e4 04 20 10 ld [ %l0 + 0x10 ], %l2
if ( state != STATES_TRANSIENT ) {
40008908: 80 a4 a0 04 cmp %l2, 4
4000890c: 02 80 00 18 be 4000896c <_Thread_Change_priority+0xa0>
40008910: 80 8c 60 04 btst 4, %l1
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
40008914: 02 80 00 0b be 40008940 <_Thread_Change_priority+0x74> <== ALWAYS TAKEN
40008918: 82 0c bf fb and %l2, -5, %g1
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
4000891c: 7f ff e5 42 call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
40008920: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
if ( _States_Is_waiting_on_thread_queue( state ) ) {
40008924: 03 00 00 ef sethi %hi(0x3bc00), %g1 <== NOT EXECUTED
40008928: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <PROM_START+0x3bee0><== NOT EXECUTED
4000892c: 80 8c 80 01 btst %l2, %g1 <== NOT EXECUTED
40008930: 32 80 00 0d bne,a 40008964 <_Thread_Change_priority+0x98><== NOT EXECUTED
40008934: f0 04 20 44 ld [ %l0 + 0x44 ], %i0 <== NOT EXECUTED
40008938: 81 c7 e0 08 ret
4000893c: 81 e8 00 00 restore
*/
state = the_thread->current_state;
if ( state != STATES_TRANSIENT ) {
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
40008940: c2 24 20 10 st %g1, [ %l0 + 0x10 ]
_ISR_Enable( level );
40008944: 7f ff e5 38 call 40001e24 <sparc_enable_interrupts>
40008948: 90 10 00 18 mov %i0, %o0
if ( _States_Is_waiting_on_thread_queue( state ) ) {
4000894c: 03 00 00 ef sethi %hi(0x3bc00), %g1
40008950: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <PROM_START+0x3bee0>
40008954: 80 8c 80 01 btst %l2, %g1
40008958: 02 bf ff f8 be 40008938 <_Thread_Change_priority+0x6c>
4000895c: 01 00 00 00 nop
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
40008960: f0 04 20 44 ld [ %l0 + 0x44 ], %i0
40008964: 40 00 03 79 call 40009748 <_Thread_queue_Requeue>
40008968: 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 ) ) {
4000896c: 12 80 00 14 bne 400089bc <_Thread_Change_priority+0xf0> <== NEVER TAKEN
40008970: 23 10 00 75 sethi %hi(0x4001d400), %l1
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
40008974: c2 04 20 90 ld [ %l0 + 0x90 ], %g1
40008978: c4 14 20 96 lduh [ %l0 + 0x96 ], %g2
4000897c: c6 10 40 00 lduh [ %g1 ], %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 );
40008980: c0 24 20 10 clr [ %l0 + 0x10 ]
40008984: 84 10 c0 02 or %g3, %g2, %g2
40008988: c4 30 40 00 sth %g2, [ %g1 ]
_Priority_Major_bit_map |= the_priority_map->ready_major;
4000898c: c4 14 60 a0 lduh [ %l1 + 0xa0 ], %g2
40008990: c2 14 20 94 lduh [ %l0 + 0x94 ], %g1
_Priority_Add_to_bit_map( &the_thread->Priority_map );
if ( prepend_it )
40008994: 80 8e a0 ff btst 0xff, %i2
40008998: 82 10 80 01 or %g2, %g1, %g1
4000899c: c2 34 60 a0 sth %g1, [ %l1 + 0xa0 ]
400089a0: 02 80 00 48 be 40008ac0 <_Thread_Change_priority+0x1f4>
400089a4: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
400089a8: c4 00 40 00 ld [ %g1 ], %g2
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
400089ac: c2 24 20 04 st %g1, [ %l0 + 4 ]
before_node = after_node->next;
after_node->next = the_node;
400089b0: e0 20 40 00 st %l0, [ %g1 ]
the_node->next = before_node;
before_node->previous = the_node;
400089b4: 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;
400089b8: c4 24 00 00 st %g2, [ %l0 ]
_Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node );
else
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
}
_ISR_Flash( level );
400089bc: 7f ff e5 1a call 40001e24 <sparc_enable_interrupts>
400089c0: 90 10 00 18 mov %i0, %o0
400089c4: 7f ff e5 14 call 40001e14 <sparc_disable_interrupts>
400089c8: 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 );
400089cc: c2 14 60 a0 lduh [ %l1 + 0xa0 ], %g1
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
_Thread_Ready_chain[ _Priority_Get_highest() ].first;
400089d0: 05 10 00 74 sethi %hi(0x4001d000), %g2
400089d4: 83 28 60 10 sll %g1, 0x10, %g1
400089d8: da 00 a3 44 ld [ %g2 + 0x344 ], %o5
400089dc: 85 30 60 10 srl %g1, 0x10, %g2
400089e0: 80 a0 a0 ff cmp %g2, 0xff
400089e4: 08 80 00 27 bleu 40008a80 <_Thread_Change_priority+0x1b4>
400089e8: 07 10 00 6e sethi %hi(0x4001b800), %g3
400089ec: 83 30 60 18 srl %g1, 0x18, %g1
400089f0: 86 10 e3 60 or %g3, 0x360, %g3
400089f4: c4 08 c0 01 ldub [ %g3 + %g1 ], %g2
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
400089f8: 09 10 00 75 sethi %hi(0x4001d400), %g4
400089fc: 85 28 a0 10 sll %g2, 0x10, %g2
40008a00: 88 11 21 20 or %g4, 0x120, %g4
40008a04: 83 30 a0 0f srl %g2, 0xf, %g1
40008a08: c2 11 00 01 lduh [ %g4 + %g1 ], %g1
40008a0c: 83 28 60 10 sll %g1, 0x10, %g1
40008a10: 89 30 60 10 srl %g1, 0x10, %g4
40008a14: 80 a1 20 ff cmp %g4, 0xff
40008a18: 18 80 00 28 bgu 40008ab8 <_Thread_Change_priority+0x1ec>
40008a1c: 83 30 60 18 srl %g1, 0x18, %g1
40008a20: c2 08 c0 04 ldub [ %g3 + %g4 ], %g1
40008a24: 82 00 60 08 add %g1, 8, %g1
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
40008a28: 85 30 a0 0c srl %g2, 0xc, %g2
40008a2c: 83 28 60 10 sll %g1, 0x10, %g1
40008a30: 83 30 60 10 srl %g1, 0x10, %g1
40008a34: 82 00 40 02 add %g1, %g2, %g1
40008a38: 85 28 60 04 sll %g1, 4, %g2
40008a3c: 83 28 60 02 sll %g1, 2, %g1
40008a40: 82 20 80 01 sub %g2, %g1, %g1
40008a44: c2 03 40 01 ld [ %o5 + %g1 ], %g1
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
40008a48: 05 10 00 75 sethi %hi(0x4001d400), %g2
40008a4c: c4 00 a0 ac ld [ %g2 + 0xac ], %g2 ! 4001d4ac <_Thread_Executing>
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
40008a50: 07 10 00 75 sethi %hi(0x4001d400), %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() &&
40008a54: 80 a0 40 02 cmp %g1, %g2
40008a58: 02 80 00 08 be 40008a78 <_Thread_Change_priority+0x1ac>
40008a5c: c2 20 e0 7c st %g1, [ %g3 + 0x7c ]
_Thread_Executing->is_preemptible )
40008a60: c2 08 a0 75 ldub [ %g2 + 0x75 ], %g1
40008a64: 80 a0 60 00 cmp %g1, 0
40008a68: 02 80 00 04 be 40008a78 <_Thread_Change_priority+0x1ac>
40008a6c: 84 10 20 01 mov 1, %g2
_Context_Switch_necessary = true;
40008a70: 03 10 00 75 sethi %hi(0x4001d400), %g1
40008a74: c4 28 60 bc stb %g2, [ %g1 + 0xbc ] ! 4001d4bc <_Context_Switch_necessary>
_ISR_Enable( level );
40008a78: 7f ff e4 eb call 40001e24 <sparc_enable_interrupts>
40008a7c: 81 e8 00 00 restore
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 );
40008a80: 86 10 e3 60 or %g3, 0x360, %g3
40008a84: c4 08 c0 02 ldub [ %g3 + %g2 ], %g2
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
40008a88: 09 10 00 75 sethi %hi(0x4001d400), %g4
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 );
40008a8c: 84 00 a0 08 add %g2, 8, %g2
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
40008a90: 88 11 21 20 or %g4, 0x120, %g4
40008a94: 85 28 a0 10 sll %g2, 0x10, %g2
40008a98: 83 30 a0 0f srl %g2, 0xf, %g1
40008a9c: c2 11 00 01 lduh [ %g4 + %g1 ], %g1
40008aa0: 83 28 60 10 sll %g1, 0x10, %g1
40008aa4: 89 30 60 10 srl %g1, 0x10, %g4
40008aa8: 80 a1 20 ff cmp %g4, 0xff
40008aac: 28 bf ff de bleu,a 40008a24 <_Thread_Change_priority+0x158>
40008ab0: c2 08 c0 04 ldub [ %g3 + %g4 ], %g1
40008ab4: 83 30 60 18 srl %g1, 0x18, %g1
40008ab8: 10 bf ff dc b 40008a28 <_Thread_Change_priority+0x15c>
40008abc: c2 08 c0 01 ldub [ %g3 + %g1 ], %g1
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
40008ac0: 84 00 60 04 add %g1, 4, %g2
40008ac4: c4 24 00 00 st %g2, [ %l0 ]
old_last_node = the_chain->last;
40008ac8: c4 00 60 08 ld [ %g1 + 8 ], %g2
the_chain->last = the_node;
40008acc: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
40008ad0: 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;
40008ad4: 10 bf ff ba b 400089bc <_Thread_Change_priority+0xf0>
40008ad8: e0 20 80 00 st %l0, [ %g2 ]
40008adc <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
40008adc: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
40008ae0: 7f ff e4 cd call 40001e14 <sparc_disable_interrupts>
40008ae4: a0 10 00 18 mov %i0, %l0
40008ae8: b0 10 00 08 mov %o0, %i0
current_state = the_thread->current_state;
40008aec: c2 04 20 10 ld [ %l0 + 0x10 ], %g1
if ( current_state & state ) {
40008af0: 80 8e 40 01 btst %i1, %g1
40008af4: 02 80 00 06 be 40008b0c <_Thread_Clear_state+0x30>
40008af8: 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);
40008afc: 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 ) ) {
40008b00: 80 a6 60 00 cmp %i1, 0
40008b04: 02 80 00 04 be 40008b14 <_Thread_Clear_state+0x38>
40008b08: f2 24 20 10 st %i1, [ %l0 + 0x10 ]
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
}
}
}
_ISR_Enable( level );
40008b0c: 7f ff e4 c6 call 40001e24 <sparc_enable_interrupts>
40008b10: 81 e8 00 00 restore
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
40008b14: c4 04 20 90 ld [ %l0 + 0x90 ], %g2
if ( _States_Is_ready( current_state ) ) {
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
40008b18: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
40008b1c: c8 10 80 00 lduh [ %g2 ], %g4
40008b20: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3
40008b24: 86 11 00 03 or %g4, %g3, %g3
40008b28: c6 30 80 00 sth %g3, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
40008b2c: 84 00 60 04 add %g1, 4, %g2
_Priority_Major_bit_map |= the_priority_map->ready_major;
40008b30: c8 14 20 94 lduh [ %l0 + 0x94 ], %g4
40008b34: c4 24 00 00 st %g2, [ %l0 ]
40008b38: 07 10 00 75 sethi %hi(0x4001d400), %g3
old_last_node = the_chain->last;
40008b3c: c4 00 60 08 ld [ %g1 + 8 ], %g2
40008b40: da 10 e0 a0 lduh [ %g3 + 0xa0 ], %o5
the_chain->last = the_node;
40008b44: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
40008b48: c4 24 20 04 st %g2, [ %l0 + 4 ]
40008b4c: 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;
40008b50: e0 20 80 00 st %l0, [ %g2 ]
40008b54: c2 30 e0 a0 sth %g1, [ %g3 + 0xa0 ]
_ISR_Flash( level );
40008b58: 7f ff e4 b3 call 40001e24 <sparc_enable_interrupts>
40008b5c: 01 00 00 00 nop
40008b60: 7f ff e4 ad call 40001e14 <sparc_disable_interrupts>
40008b64: 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 ) {
40008b68: 03 10 00 75 sethi %hi(0x4001d400), %g1
40008b6c: c6 00 60 7c ld [ %g1 + 0x7c ], %g3 ! 4001d47c <_Thread_Heir>
40008b70: c4 04 20 14 ld [ %l0 + 0x14 ], %g2
40008b74: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3
40008b78: 80 a0 80 03 cmp %g2, %g3
40008b7c: 1a bf ff e4 bcc 40008b0c <_Thread_Clear_state+0x30>
40008b80: 07 10 00 75 sethi %hi(0x4001d400), %g3
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
40008b84: c6 00 e0 ac ld [ %g3 + 0xac ], %g3 ! 4001d4ac <_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;
40008b88: e0 20 60 7c st %l0, [ %g1 + 0x7c ]
if ( _Thread_Executing->is_preemptible ||
40008b8c: c2 08 e0 75 ldub [ %g3 + 0x75 ], %g1
40008b90: 80 a0 60 00 cmp %g1, 0
40008b94: 32 80 00 05 bne,a 40008ba8 <_Thread_Clear_state+0xcc>
40008b98: 84 10 20 01 mov 1, %g2
40008b9c: 80 a0 a0 00 cmp %g2, 0
40008ba0: 12 bf ff db bne 40008b0c <_Thread_Clear_state+0x30> <== ALWAYS TAKEN
40008ba4: 84 10 20 01 mov 1, %g2
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
40008ba8: 03 10 00 75 sethi %hi(0x4001d400), %g1
40008bac: c4 28 60 bc stb %g2, [ %g1 + 0xbc ] ! 4001d4bc <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
40008bb0: 7f ff e4 9d call 40001e24 <sparc_enable_interrupts>
40008bb4: 81 e8 00 00 restore
40008d34 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
40008d34: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
40008d38: 90 10 00 18 mov %i0, %o0
40008d3c: 40 00 00 72 call 40008f04 <_Thread_Get>
40008d40: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
40008d44: c2 07 bf fc ld [ %fp + -4 ], %g1
40008d48: 80 a0 60 00 cmp %g1, 0
40008d4c: 12 80 00 08 bne 40008d6c <_Thread_Delay_ended+0x38> <== NEVER TAKEN
40008d50: 13 04 00 00 sethi %hi(0x10000000), %o1
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
40008d54: 7f ff ff 62 call 40008adc <_Thread_Clear_state>
40008d58: 92 12 60 18 or %o1, 0x18, %o1 ! 10000018 <RAM_SIZE+0xfc00018>
40008d5c: 03 10 00 74 sethi %hi(0x4001d000), %g1
40008d60: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level>
40008d64: 84 00 bf ff add %g2, -1, %g2
40008d68: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ]
40008d6c: 81 c7 e0 08 ret
40008d70: 81 e8 00 00 restore
40008d74 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
40008d74: 9d e3 bf 90 save %sp, -112, %sp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
40008d78: 2b 10 00 75 sethi %hi(0x4001d400), %l5
_ISR_Disable( level );
40008d7c: 7f ff e4 26 call 40001e14 <sparc_disable_interrupts>
40008d80: e2 05 60 ac ld [ %l5 + 0xac ], %l1 ! 4001d4ac <_Thread_Executing>
while ( _Context_Switch_necessary == true ) {
40008d84: 2d 10 00 75 sethi %hi(0x4001d400), %l6
40008d88: c2 0d a0 bc ldub [ %l6 + 0xbc ], %g1 ! 4001d4bc <_Context_Switch_necessary>
40008d8c: 80 a0 60 00 cmp %g1, 0
40008d90: 02 80 00 3f be 40008e8c <_Thread_Dispatch+0x118>
40008d94: 31 10 00 74 sethi %hi(0x4001d000), %i0
40008d98: 35 10 00 75 sethi %hi(0x4001d400), %i2
40008d9c: 25 10 00 75 sethi %hi(0x4001d400), %l2
40008da0: 37 10 00 75 sethi %hi(0x4001d400), %i3
40008da4: a4 14 a0 b4 or %l2, 0xb4, %l2
#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;
40008da8: 33 10 00 74 sethi %hi(0x4001d000), %i1
40008dac: ac 15 a0 bc or %l6, 0xbc, %l6
40008db0: aa 15 60 ac or %l5, 0xac, %l5
40008db4: b4 16 a0 7c or %i2, 0x7c, %i2
40008db8: b6 16 e0 78 or %i3, 0x78, %i3
40008dbc: b2 16 63 48 or %i1, 0x348, %i1
40008dc0: b8 16 23 f0 or %i0, 0x3f0, %i4
40008dc4: a8 07 bf f8 add %fp, -8, %l4
40008dc8: a6 07 bf f0 add %fp, -16, %l3
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
40008dcc: ba 10 20 01 mov 1, %i5
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
40008dd0: 10 80 00 25 b 40008e64 <_Thread_Dispatch+0xf0>
40008dd4: ae 10 00 12 mov %l2, %l7
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;
_ISR_Enable( level );
40008dd8: 7f ff e4 13 call 40001e24 <sparc_enable_interrupts>
40008ddc: 01 00 00 00 nop
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
40008de0: 40 00 0f 3e call 4000cad8 <_TOD_Get_uptime>
40008de4: 90 10 00 14 mov %l4, %o0
_Timestamp_Subtract(
40008de8: 90 10 00 17 mov %l7, %o0
40008dec: 92 10 00 14 mov %l4, %o1
40008df0: 40 00 03 d1 call 40009d34 <_Timespec_Subtract>
40008df4: 94 10 00 13 mov %l3, %o2
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
40008df8: 92 10 00 13 mov %l3, %o1
40008dfc: 40 00 03 b5 call 40009cd0 <_Timespec_Add_to>
40008e00: 90 04 60 84 add %l1, 0x84, %o0
_Thread_Time_of_last_context_switch = uptime;
40008e04: c4 07 bf f8 ld [ %fp + -8 ], %g2
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
40008e08: c2 06 c0 00 ld [ %i3 ], %g1
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
_Thread_Time_of_last_context_switch = uptime;
40008e0c: c4 24 80 00 st %g2, [ %l2 ]
40008e10: 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 );
40008e14: 90 10 00 11 mov %l1, %o0
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
_Thread_Time_of_last_context_switch = uptime;
40008e18: c4 24 a0 04 st %g2, [ %l2 + 4 ]
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
40008e1c: 80 a0 60 00 cmp %g1, 0
40008e20: 02 80 00 06 be 40008e38 <_Thread_Dispatch+0xc4> <== NEVER TAKEN
40008e24: 92 10 00 10 mov %l0, %o1
executing->libc_reent = *_Thread_libc_reent;
40008e28: c4 00 40 00 ld [ %g1 ], %g2
40008e2c: c4 24 61 58 st %g2, [ %l1 + 0x158 ]
*_Thread_libc_reent = heir->libc_reent;
40008e30: c4 04 21 58 ld [ %l0 + 0x158 ], %g2
40008e34: c4 20 40 00 st %g2, [ %g1 ]
}
_User_extensions_Thread_switch( executing, heir );
40008e38: 40 00 04 81 call 4000a03c <_User_extensions_Thread_switch>
40008e3c: 01 00 00 00 nop
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
40008e40: 90 04 60 d0 add %l1, 0xd0, %o0
40008e44: 40 00 05 98 call 4000a4a4 <_CPU_Context_switch>
40008e48: 92 04 20 d0 add %l0, 0xd0, %o1
#endif
#endif
executing = _Thread_Executing;
_ISR_Disable( level );
40008e4c: 7f ff e3 f2 call 40001e14 <sparc_disable_interrupts>
40008e50: e2 05 40 00 ld [ %l5 ], %l1
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Context_Switch_necessary == true ) {
40008e54: c2 0d 80 00 ldub [ %l6 ], %g1
40008e58: 80 a0 60 00 cmp %g1, 0
40008e5c: 02 80 00 0c be 40008e8c <_Thread_Dispatch+0x118>
40008e60: 01 00 00 00 nop
heir = _Thread_Heir;
40008e64: e0 06 80 00 ld [ %i2 ], %l0
_Thread_Dispatch_disable_level = 1;
40008e68: fa 27 00 00 st %i5, [ %i4 ]
_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 )
40008e6c: c2 04 20 7c ld [ %l0 + 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;
40008e70: c0 2d 80 00 clrb [ %l6 ]
_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 )
40008e74: 80 a0 60 01 cmp %g1, 1
40008e78: 12 bf ff d8 bne 40008dd8 <_Thread_Dispatch+0x64>
40008e7c: e0 25 40 00 st %l0, [ %l5 ]
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
40008e80: c2 06 40 00 ld [ %i1 ], %g1
40008e84: 10 bf ff d5 b 40008dd8 <_Thread_Dispatch+0x64>
40008e88: c2 24 20 78 st %g1, [ %l0 + 0x78 ]
executing = _Thread_Executing;
_ISR_Disable( level );
}
_Thread_Dispatch_disable_level = 0;
40008e8c: c0 26 23 f0 clr [ %i0 + 0x3f0 ]
_ISR_Enable( level );
40008e90: 7f ff e3 e5 call 40001e24 <sparc_enable_interrupts>
40008e94: 01 00 00 00 nop
if ( _Thread_Do_post_task_switch_extension ||
40008e98: 03 10 00 75 sethi %hi(0x4001d400), %g1
40008e9c: c2 00 60 90 ld [ %g1 + 0x90 ], %g1 ! 4001d490 <_Thread_Do_post_task_switch_extension>
40008ea0: 80 a0 60 00 cmp %g1, 0
40008ea4: 12 80 00 06 bne 40008ebc <_Thread_Dispatch+0x148> <== NEVER TAKEN
40008ea8: 01 00 00 00 nop
executing->do_post_task_switch_extension ) {
40008eac: c2 0c 60 74 ldub [ %l1 + 0x74 ], %g1
40008eb0: 80 a0 60 00 cmp %g1, 0
40008eb4: 02 80 00 04 be 40008ec4 <_Thread_Dispatch+0x150>
40008eb8: 01 00 00 00 nop
executing->do_post_task_switch_extension = false;
_API_extensions_Run_postswitch();
40008ebc: 7f ff f9 8f call 400074f8 <_API_extensions_Run_postswitch>
40008ec0: c0 2c 60 74 clrb [ %l1 + 0x74 ]
40008ec4: 81 c7 e0 08 ret
40008ec8: 81 e8 00 00 restore
4000e9a0 <_Thread_Evaluate_mode>:
bool _Thread_Evaluate_mode( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
4000e9a0: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000e9a4: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 4001d4ac <_Thread_Executing>
if ( !_States_Is_ready( executing->current_state ) ||
4000e9a8: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
4000e9ac: 80 a0 a0 00 cmp %g2, 0
4000e9b0: 12 80 00 0b bne 4000e9dc <_Thread_Evaluate_mode+0x3c> <== NEVER TAKEN
4000e9b4: 84 10 20 01 mov 1, %g2
4000e9b8: 05 10 00 75 sethi %hi(0x4001d400), %g2
4000e9bc: c4 00 a0 7c ld [ %g2 + 0x7c ], %g2 ! 4001d47c <_Thread_Heir>
4000e9c0: 80 a0 40 02 cmp %g1, %g2
4000e9c4: 02 80 00 0b be 4000e9f0 <_Thread_Evaluate_mode+0x50>
4000e9c8: 01 00 00 00 nop
( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) {
4000e9cc: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1
4000e9d0: 80 a0 60 00 cmp %g1, 0
4000e9d4: 02 80 00 07 be 4000e9f0 <_Thread_Evaluate_mode+0x50> <== NEVER TAKEN
4000e9d8: 84 10 20 01 mov 1, %g2
_Context_Switch_necessary = true;
4000e9dc: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000e9e0: 90 10 20 01 mov 1, %o0
4000e9e4: c4 28 60 bc stb %g2, [ %g1 + 0xbc ]
return true;
4000e9e8: 81 c3 e0 08 retl
4000e9ec: 01 00 00 00 nop
}
return false;
}
4000e9f0: 81 c3 e0 08 retl
4000e9f4: 90 10 20 00 clr %o0 ! 0 <PROM_START>
4000e9f8 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4000e9f8: 9d e3 bf a0 save %sp, -96, %sp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
4000e9fc: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000ea00: e0 00 60 ac ld [ %g1 + 0xac ], %l0 ! 4001d4ac <_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();
4000ea04: 3f 10 00 3a sethi %hi(0x4000e800), %i7
4000ea08: be 17 e1 f8 or %i7, 0x1f8, %i7 ! 4000e9f8 <_Thread_Handler>
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
4000ea0c: d0 04 20 b8 ld [ %l0 + 0xb8 ], %o0
_ISR_Set_level(level);
4000ea10: 7f ff cd 05 call 40001e24 <sparc_enable_interrupts>
4000ea14: 91 2a 20 08 sll %o0, 8, %o0
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4000ea18: 03 10 00 74 sethi %hi(0x4001d000), %g1
doneConstructors = 1;
4000ea1c: 84 10 20 01 mov 1, %g2
level = executing->Start.isr_level;
_ISR_Set_level(level);
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4000ea20: e2 08 60 6c ldub [ %g1 + 0x6c ], %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 );
4000ea24: 90 10 00 10 mov %l0, %o0
4000ea28: 7f ff ed 07 call 40009e44 <_User_extensions_Thread_begin>
4000ea2c: c4 28 60 6c stb %g2, [ %g1 + 0x6c ]
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
4000ea30: 7f ff e9 27 call 40008ecc <_Thread_Enable_dispatch>
4000ea34: 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) */ {
4000ea38: 80 a4 60 00 cmp %l1, 0
4000ea3c: 02 80 00 0c be 4000ea6c <_Thread_Handler+0x74>
4000ea40: 01 00 00 00 nop
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4000ea44: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
4000ea48: 80 a0 60 00 cmp %g1, 0
4000ea4c: 22 80 00 0f be,a 4000ea88 <_Thread_Handler+0x90> <== ALWAYS TAKEN
4000ea50: c2 04 20 9c ld [ %l0 + 0x9c ], %g1
* 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 );
4000ea54: 7f ff ed 10 call 40009e94 <_User_extensions_Thread_exitted>
4000ea58: 90 10 00 10 mov %l0, %o0
_Internal_error_Occurred(
4000ea5c: 90 10 20 00 clr %o0
4000ea60: 92 10 20 01 mov 1, %o1
4000ea64: 7f ff e5 2f call 40007f20 <_Internal_error_Occurred>
4000ea68: 94 10 20 06 mov 6, %o2
* _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) */ {
INIT_NAME ();
4000ea6c: 40 00 37 93 call 4001c8b8 <_init>
4000ea70: 01 00 00 00 nop
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4000ea74: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
4000ea78: 80 a0 60 00 cmp %g1, 0
4000ea7c: 12 bf ff f6 bne 4000ea54 <_Thread_Handler+0x5c> <== NEVER TAKEN
4000ea80: 01 00 00 00 nop
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
4000ea84: c2 04 20 9c ld [ %l0 + 0x9c ], %g1
4000ea88: 9f c0 40 00 call %g1
4000ea8c: d0 04 20 a8 ld [ %l0 + 0xa8 ], %o0
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
4000ea90: 10 bf ff f1 b 4000ea54 <_Thread_Handler+0x5c>
4000ea94: d0 24 20 28 st %o0, [ %l0 + 0x28 ]
40008fb0 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
40008fb0: 9d e3 bf a0 save %sp, -96, %sp
40008fb4: 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;
40008fb8: c0 26 61 5c clr [ %i1 + 0x15c ]
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
40008fbc: e2 00 40 00 ld [ %g1 ], %l1
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
40008fc0: c0 26 61 60 clr [ %i1 + 0x160 ]
40008fc4: c0 26 61 64 clr [ %i1 + 0x164 ]
extensions_area = NULL;
the_thread->libc_reent = NULL;
40008fc8: 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
)
{
40008fcc: e0 0f a0 5f ldub [ %fp + 0x5f ], %l0
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
40008fd0: 90 10 00 19 mov %i1, %o0
40008fd4: 40 00 02 ad call 40009a88 <_Thread_Stack_Allocate>
40008fd8: 92 10 00 1b mov %i3, %o1
if ( !actual_stack_size || actual_stack_size < stack_size )
40008fdc: 80 a6 c0 08 cmp %i3, %o0
40008fe0: 18 80 00 4f bgu 4000911c <_Thread_Initialize+0x16c>
40008fe4: 80 a2 20 00 cmp %o0, 0
40008fe8: 02 80 00 4d be 4000911c <_Thread_Initialize+0x16c> <== NEVER TAKEN
40008fec: 25 10 00 75 sethi %hi(0x4001d400), %l2
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
40008ff0: c4 06 60 c8 ld [ %i1 + 0xc8 ], %g2
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
40008ff4: c2 04 a0 8c ld [ %l2 + 0x8c ], %g1
40008ff8: c4 26 60 c4 st %g2, [ %i1 + 0xc4 ]
the_stack->size = size;
40008ffc: d0 26 60 c0 st %o0, [ %i1 + 0xc0 ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
40009000: c0 26 60 50 clr [ %i1 + 0x50 ]
the_watchdog->routine = routine;
40009004: c0 26 60 64 clr [ %i1 + 0x64 ]
the_watchdog->id = id;
40009008: c0 26 60 68 clr [ %i1 + 0x68 ]
4000900c: 80 a0 60 00 cmp %g1, 0
40009010: 12 80 00 45 bne 40009124 <_Thread_Initialize+0x174>
40009014: c0 26 60 6c clr [ %i1 + 0x6c ]
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
goto failed;
}
the_thread->extensions = (void **) extensions_area;
40009018: c0 26 61 68 clr [ %i1 + 0x168 ]
4000901c: b6 10 20 00 clr %i3
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
40009020: c2 07 a0 60 ld [ %fp + 0x60 ], %g1
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
40009024: 92 10 00 1d mov %i5, %o1
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
40009028: c2 26 60 b0 st %g1, [ %i1 + 0xb0 ]
the_thread->Start.budget_callout = budget_callout;
4000902c: c2 07 a0 64 ld [ %fp + 0x64 ], %g1
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
40009030: 90 10 00 19 mov %i1, %o0
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
40009034: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ]
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
40009038: c2 07 a0 68 ld [ %fp + 0x68 ], %g1
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
4000903c: e0 2e 60 ac stb %l0, [ %i1 + 0xac ]
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
40009040: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ]
the_thread->current_state = STATES_DORMANT;
40009044: 82 10 20 01 mov 1, %g1
the_thread->Wait.queue = NULL;
40009048: c0 26 60 44 clr [ %i1 + 0x44 ]
#endif
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
4000904c: c2 26 60 10 st %g1, [ %i1 + 0x10 ]
the_thread->Wait.queue = NULL;
the_thread->resource_count = 0;
40009050: c0 26 60 1c clr [ %i1 + 0x1c ]
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
40009054: fa 26 60 18 st %i5, [ %i1 + 0x18 ]
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
40009058: 40 00 01 ec call 40009808 <_Thread_Set_priority>
4000905c: fa 26 60 bc st %i5, [ %i1 + 0xbc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40009060: c2 16 60 0a lduh [ %i1 + 0xa ], %g1
40009064: c4 06 20 1c ld [ %i0 + 0x1c ], %g2
40009068: 83 28 60 02 sll %g1, 2, %g1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4000906c: e2 26 60 0c st %l1, [ %i1 + 0xc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40009070: 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 );
40009074: c0 26 60 84 clr [ %i1 + 0x84 ]
40009078: 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 );
4000907c: 90 10 00 19 mov %i1, %o0
40009080: 40 00 03 ac call 40009f30 <_User_extensions_Thread_create>
40009084: b0 10 20 01 mov 1, %i0
if ( extension_status )
40009088: 80 8a 20 ff btst 0xff, %o0
4000908c: 12 80 00 22 bne 40009114 <_Thread_Initialize+0x164>
40009090: 01 00 00 00 nop
return true;
failed:
if ( the_thread->libc_reent )
40009094: d0 06 61 58 ld [ %i1 + 0x158 ], %o0
40009098: 80 a2 20 00 cmp %o0, 0
4000909c: 22 80 00 05 be,a 400090b0 <_Thread_Initialize+0x100>
400090a0: d0 06 61 5c ld [ %i1 + 0x15c ], %o0
_Workspace_Free( the_thread->libc_reent );
400090a4: 40 00 04 dd call 4000a418 <_Workspace_Free>
400090a8: 01 00 00 00 nop
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
400090ac: d0 06 61 5c ld [ %i1 + 0x15c ], %o0
400090b0: 80 a2 20 00 cmp %o0, 0
400090b4: 22 80 00 05 be,a 400090c8 <_Thread_Initialize+0x118>
400090b8: d0 06 61 60 ld [ %i1 + 0x160 ], %o0
_Workspace_Free( the_thread->API_Extensions[i] );
400090bc: 40 00 04 d7 call 4000a418 <_Workspace_Free>
400090c0: 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] )
400090c4: d0 06 61 60 ld [ %i1 + 0x160 ], %o0
400090c8: 80 a2 20 00 cmp %o0, 0
400090cc: 22 80 00 05 be,a 400090e0 <_Thread_Initialize+0x130> <== ALWAYS TAKEN
400090d0: d0 06 61 64 ld [ %i1 + 0x164 ], %o0
_Workspace_Free( the_thread->API_Extensions[i] );
400090d4: 40 00 04 d1 call 4000a418 <_Workspace_Free> <== NOT EXECUTED
400090d8: 01 00 00 00 nop <== NOT EXECUTED
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
400090dc: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 <== NOT EXECUTED
400090e0: 80 a2 20 00 cmp %o0, 0
400090e4: 02 80 00 05 be 400090f8 <_Thread_Initialize+0x148> <== ALWAYS TAKEN
400090e8: 80 a6 e0 00 cmp %i3, 0
_Workspace_Free( the_thread->API_Extensions[i] );
400090ec: 40 00 04 cb call 4000a418 <_Workspace_Free> <== NOT EXECUTED
400090f0: 01 00 00 00 nop <== NOT EXECUTED
if ( extensions_area )
400090f4: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED
400090f8: 02 80 00 05 be 4000910c <_Thread_Initialize+0x15c>
400090fc: 90 10 00 19 mov %i1, %o0
(void) _Workspace_Free( extensions_area );
40009100: 40 00 04 c6 call 4000a418 <_Workspace_Free>
40009104: 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 );
40009108: 90 10 00 19 mov %i1, %o0
4000910c: 40 00 02 7a call 40009af4 <_Thread_Stack_Free>
40009110: b0 10 20 00 clr %i0
return false;
}
40009114: 81 c7 e0 08 ret
40009118: 81 e8 00 00 restore
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
4000911c: 81 c7 e0 08 ret
40009120: 91 e8 20 00 restore %g0, 0, %o0
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
extensions_area = _Workspace_Allocate(
40009124: 82 00 60 01 inc %g1
40009128: 40 00 04 b3 call 4000a3f4 <_Workspace_Allocate>
4000912c: 91 28 60 02 sll %g1, 2, %o0
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
40009130: b6 92 20 00 orcc %o0, 0, %i3
40009134: 02 bf ff d8 be 40009094 <_Thread_Initialize+0xe4>
40009138: c8 04 a0 8c ld [ %l2 + 0x8c ], %g4
goto failed;
}
the_thread->extensions = (void **) extensions_area;
4000913c: f6 26 61 68 st %i3, [ %i1 + 0x168 ]
40009140: 86 10 00 1b mov %i3, %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++ )
40009144: 84 10 20 00 clr %g2
40009148: 10 80 00 03 b 40009154 <_Thread_Initialize+0x1a4>
4000914c: 82 10 20 00 clr %g1
40009150: c6 06 61 68 ld [ %i1 + 0x168 ], %g3
the_thread->extensions[i] = NULL;
40009154: 85 28 a0 02 sll %g2, 2, %g2
40009158: c0 20 c0 02 clr [ %g3 + %g2 ]
* 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++ )
4000915c: 82 00 60 01 inc %g1
40009160: 80 a1 00 01 cmp %g4, %g1
40009164: 1a bf ff fb bcc 40009150 <_Thread_Initialize+0x1a0>
40009168: 84 10 00 01 mov %g1, %g2
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
4000916c: 10 bf ff ae b 40009024 <_Thread_Initialize+0x74>
40009170: c2 07 a0 60 ld [ %fp + 0x60 ], %g1
4000d390 <_Thread_Reset_timeslice>:
* ready chain
* select heir
*/
void _Thread_Reset_timeslice( void )
{
4000d390: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
4000d394: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000d398: e0 00 60 ac ld [ %g1 + 0xac ], %l0 ! 4001d4ac <_Thread_Executing>
ready = executing->ready;
_ISR_Disable( level );
4000d39c: 7f ff d2 9e call 40001e14 <sparc_disable_interrupts>
4000d3a0: e2 04 20 8c ld [ %l0 + 0x8c ], %l1
4000d3a4: b0 10 00 08 mov %o0, %i0
if ( _Chain_Has_only_one_node( ready ) ) {
4000d3a8: c4 04 40 00 ld [ %l1 ], %g2
4000d3ac: c2 04 60 08 ld [ %l1 + 8 ], %g1
4000d3b0: 80 a0 80 01 cmp %g2, %g1
4000d3b4: 02 80 00 1f be 4000d430 <_Thread_Reset_timeslice+0xa0>
4000d3b8: 86 04 60 04 add %l1, 4, %g3
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4000d3bc: c2 04 00 00 ld [ %l0 ], %g1
previous = the_node->previous;
4000d3c0: c4 04 20 04 ld [ %l0 + 4 ], %g2
next->previous = previous;
previous->next = next;
4000d3c4: c2 20 80 00 st %g1, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4000d3c8: c6 24 00 00 st %g3, [ %l0 ]
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4000d3cc: 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;
4000d3d0: c2 04 60 08 ld [ %l1 + 8 ], %g1
the_chain->last = the_node;
4000d3d4: e0 24 60 08 st %l0, [ %l1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
4000d3d8: 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;
4000d3dc: e0 20 40 00 st %l0, [ %g1 ]
return;
}
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
4000d3e0: 7f ff d2 91 call 40001e24 <sparc_enable_interrupts>
4000d3e4: 01 00 00 00 nop
4000d3e8: 7f ff d2 8b call 40001e14 <sparc_disable_interrupts>
4000d3ec: 01 00 00 00 nop
if ( _Thread_Is_heir( executing ) )
4000d3f0: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000d3f4: c4 00 60 7c ld [ %g1 + 0x7c ], %g2 ! 4001d47c <_Thread_Heir>
4000d3f8: 80 a4 00 02 cmp %l0, %g2
4000d3fc: 02 80 00 06 be 4000d414 <_Thread_Reset_timeslice+0x84> <== ALWAYS TAKEN
4000d400: 84 10 20 01 mov 1, %g2
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
4000d404: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED
4000d408: c4 28 60 bc stb %g2, [ %g1 + 0xbc ] ! 4001d4bc <_Context_Switch_necessary><== NOT EXECUTED
_ISR_Enable( level );
4000d40c: 7f ff d2 86 call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
4000d410: 81 e8 00 00 restore <== NOT EXECUTED
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
if ( _Thread_Is_heir( executing ) )
_Thread_Heir = (Thread_Control *) ready->first;
4000d414: c4 04 40 00 ld [ %l1 ], %g2
4000d418: c4 20 60 7c st %g2, [ %g1 + 0x7c ]
_Context_Switch_necessary = true;
4000d41c: 84 10 20 01 mov 1, %g2
4000d420: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000d424: c4 28 60 bc stb %g2, [ %g1 + 0xbc ] ! 4001d4bc <_Context_Switch_necessary>
_ISR_Enable( level );
4000d428: 7f ff d2 7f call 40001e24 <sparc_enable_interrupts>
4000d42c: 81 e8 00 00 restore
executing = _Thread_Executing;
ready = executing->ready;
_ISR_Disable( level );
if ( _Chain_Has_only_one_node( ready ) ) {
_ISR_Enable( level );
4000d430: 7f ff d2 7d call 40001e24 <sparc_enable_interrupts>
4000d434: 81 e8 00 00 restore
4000df8c <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
4000df8c: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4000df90: 7f ff cf fa call 40001f78 <sparc_disable_interrupts>
4000df94: a0 10 00 18 mov %i0, %l0
4000df98: b0 10 00 08 mov %o0, %i0
_ISR_Enable( level );
return;
}
#endif
current_state = the_thread->current_state;
4000df9c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1
if ( current_state & STATES_SUSPENDED ) {
4000dfa0: 80 88 60 02 btst 2, %g1
4000dfa4: 02 80 00 05 be 4000dfb8 <_Thread_Resume+0x2c> <== NEVER TAKEN
4000dfa8: 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 ) ) {
4000dfac: 80 a0 60 00 cmp %g1, 0
4000dfb0: 02 80 00 04 be 4000dfc0 <_Thread_Resume+0x34>
4000dfb4: c2 24 20 10 st %g1, [ %l0 + 0x10 ]
_Context_Switch_necessary = true;
}
}
}
_ISR_Enable( level );
4000dfb8: 7f ff cf f4 call 40001f88 <sparc_enable_interrupts>
4000dfbc: 81 e8 00 00 restore
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
4000dfc0: c4 04 20 90 ld [ %l0 + 0x90 ], %g2
if ( _States_Is_ready( current_state ) ) {
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
4000dfc4: c2 04 20 8c ld [ %l0 + 0x8c ], %g1
4000dfc8: c8 10 80 00 lduh [ %g2 ], %g4
4000dfcc: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3
4000dfd0: 86 11 00 03 or %g4, %g3, %g3
4000dfd4: c6 30 80 00 sth %g3, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4000dfd8: 84 00 60 04 add %g1, 4, %g2
_Priority_Major_bit_map |= the_priority_map->ready_major;
4000dfdc: c8 14 20 94 lduh [ %l0 + 0x94 ], %g4
4000dfe0: c4 24 00 00 st %g2, [ %l0 ]
4000dfe4: 07 10 00 8e sethi %hi(0x40023800), %g3
old_last_node = the_chain->last;
4000dfe8: c4 00 60 08 ld [ %g1 + 8 ], %g2
4000dfec: da 10 e2 90 lduh [ %g3 + 0x290 ], %o5
the_chain->last = the_node;
4000dff0: e0 20 60 08 st %l0, [ %g1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
4000dff4: c4 24 20 04 st %g2, [ %l0 + 4 ]
4000dff8: 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;
4000dffc: e0 20 80 00 st %l0, [ %g2 ]
4000e000: c2 30 e2 90 sth %g1, [ %g3 + 0x290 ]
_ISR_Flash( level );
4000e004: 7f ff cf e1 call 40001f88 <sparc_enable_interrupts>
4000e008: 01 00 00 00 nop
4000e00c: 7f ff cf db call 40001f78 <sparc_disable_interrupts>
4000e010: 01 00 00 00 nop
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
4000e014: 03 10 00 8e sethi %hi(0x40023800), %g1
4000e018: c6 00 62 6c ld [ %g1 + 0x26c ], %g3 ! 40023a6c <_Thread_Heir>
4000e01c: c4 04 20 14 ld [ %l0 + 0x14 ], %g2
4000e020: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3
4000e024: 80 a0 80 03 cmp %g2, %g3
4000e028: 1a bf ff e4 bcc 4000dfb8 <_Thread_Resume+0x2c>
4000e02c: 07 10 00 8e sethi %hi(0x40023800), %g3
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
4000e030: c6 00 e2 9c ld [ %g3 + 0x29c ], %g3 ! 40023a9c <_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;
4000e034: e0 20 62 6c st %l0, [ %g1 + 0x26c ]
if ( _Thread_Executing->is_preemptible ||
4000e038: c2 08 e0 75 ldub [ %g3 + 0x75 ], %g1
4000e03c: 80 a0 60 00 cmp %g1, 0
4000e040: 32 80 00 05 bne,a 4000e054 <_Thread_Resume+0xc8>
4000e044: 84 10 20 01 mov 1, %g2
4000e048: 80 a0 a0 00 cmp %g2, 0
4000e04c: 12 bf ff db bne 4000dfb8 <_Thread_Resume+0x2c> <== ALWAYS TAKEN
4000e050: 84 10 20 01 mov 1, %g2
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4000e054: 03 10 00 8e sethi %hi(0x40023800), %g1
4000e058: c4 28 62 ac stb %g2, [ %g1 + 0x2ac ] ! 40023aac <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
4000e05c: 7f ff cf cb call 40001f88 <sparc_enable_interrupts>
4000e060: 81 e8 00 00 restore
40009c24 <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
40009c24: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
40009c28: 03 10 00 75 sethi %hi(0x4001d400), %g1
40009c2c: e0 00 60 ac ld [ %g1 + 0xac ], %l0 ! 4001d4ac <_Thread_Executing>
ready = executing->ready;
_ISR_Disable( level );
40009c30: 7f ff e0 79 call 40001e14 <sparc_disable_interrupts>
40009c34: e2 04 20 8c ld [ %l0 + 0x8c ], %l1
40009c38: b0 10 00 08 mov %o0, %i0
if ( !_Chain_Has_only_one_node( ready ) ) {
40009c3c: c4 04 40 00 ld [ %l1 ], %g2
40009c40: c2 04 60 08 ld [ %l1 + 8 ], %g1
40009c44: 80 a0 80 01 cmp %g2, %g1
40009c48: 02 80 00 19 be 40009cac <_Thread_Yield_processor+0x88>
40009c4c: 86 04 60 04 add %l1, 4, %g3
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
40009c50: c2 04 00 00 ld [ %l0 ], %g1
previous = the_node->previous;
40009c54: c4 04 20 04 ld [ %l0 + 4 ], %g2
next->previous = previous;
previous->next = next;
40009c58: c2 20 80 00 st %g1, [ %g2 ]
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
40009c5c: c6 24 00 00 st %g3, [ %l0 ]
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
40009c60: 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;
40009c64: c2 04 60 08 ld [ %l1 + 8 ], %g1
the_chain->last = the_node;
40009c68: e0 24 60 08 st %l0, [ %l1 + 8 ]
old_last_node->next = the_node;
the_node->previous = old_last_node;
40009c6c: 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;
40009c70: e0 20 40 00 st %l0, [ %g1 ]
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
40009c74: 7f ff e0 6c call 40001e24 <sparc_enable_interrupts>
40009c78: 01 00 00 00 nop
40009c7c: 7f ff e0 66 call 40001e14 <sparc_disable_interrupts>
40009c80: 01 00 00 00 nop
if ( _Thread_Is_heir( executing ) )
40009c84: 03 10 00 75 sethi %hi(0x4001d400), %g1
40009c88: c4 00 60 7c ld [ %g1 + 0x7c ], %g2 ! 4001d47c <_Thread_Heir>
40009c8c: 80 a4 00 02 cmp %l0, %g2
40009c90: 22 80 00 0e be,a 40009cc8 <_Thread_Yield_processor+0xa4> <== ALWAYS TAKEN
40009c94: c4 04 40 00 ld [ %l1 ], %g2
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
_Context_Switch_necessary = true;
40009c98: 84 10 20 01 mov 1, %g2
40009c9c: 03 10 00 75 sethi %hi(0x4001d400), %g1
40009ca0: c4 28 60 bc stb %g2, [ %g1 + 0xbc ] ! 4001d4bc <_Context_Switch_necessary>
_ISR_Enable( level );
40009ca4: 7f ff e0 60 call 40001e24 <sparc_enable_interrupts>
40009ca8: 81 e8 00 00 restore
if ( _Thread_Is_heir( executing ) )
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
40009cac: 03 10 00 75 sethi %hi(0x4001d400), %g1
40009cb0: c2 00 60 7c ld [ %g1 + 0x7c ], %g1 ! 4001d47c <_Thread_Heir>
40009cb4: 80 a4 00 01 cmp %l0, %g1
40009cb8: 32 bf ff f9 bne,a 40009c9c <_Thread_Yield_processor+0x78><== NEVER TAKEN
40009cbc: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED
_Context_Switch_necessary = true;
_ISR_Enable( level );
40009cc0: 7f ff e0 59 call 40001e24 <sparc_enable_interrupts>
40009cc4: 81 e8 00 00 restore
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
if ( _Thread_Is_heir( executing ) )
_Thread_Heir = (Thread_Control *) ready->first;
40009cc8: 10 bf ff f4 b 40009c98 <_Thread_Yield_processor+0x74>
40009ccc: c4 20 60 7c st %g2, [ %g1 + 0x7c ]
4000948c <_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
)
{
4000948c: 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;
40009490: 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);
40009494: 82 06 60 3c add %i1, 0x3c, %g1
the_chain->permanent_null = NULL;
40009498: 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);
4000949c: c2 26 60 38 st %g1, [ %i1 + 0x38 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
400094a0: 82 06 60 38 add %i1, 0x38, %g1
400094a4: c2 26 60 40 st %g1, [ %i1 + 0x40 ]
400094a8: 2d 10 00 72 sethi %hi(0x4001c800), %l6
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
400094ac: 83 34 20 06 srl %l0, 6, %g1
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
400094b0: 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 ];
400094b4: ab 28 60 04 sll %g1, 4, %l5
400094b8: ac 15 a1 b4 or %l6, 0x1b4, %l6
400094bc: 83 28 60 02 sll %g1, 2, %g1
block_state = the_thread_queue->state;
400094c0: e8 06 20 38 ld [ %i0 + 0x38 ], %l4
_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 ];
400094c4: aa 25 40 01 sub %l5, %g1, %l5
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
400094c8: 12 80 00 24 bne 40009558 <_Thread_queue_Enqueue_priority+0xcc>
400094cc: aa 06 00 15 add %i0, %l5, %l5
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
400094d0: ac 05 60 04 add %l5, 4, %l6
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
400094d4: 7f ff e2 50 call 40001e14 <sparc_disable_interrupts>
400094d8: 01 00 00 00 nop
400094dc: a4 10 00 08 mov %o0, %l2
search_thread = (Thread_Control *) header->first;
400094e0: c2 05 40 00 ld [ %l5 ], %g1
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
400094e4: 80 a0 40 16 cmp %g1, %l6
400094e8: 02 80 00 3a be 400095d0 <_Thread_queue_Enqueue_priority+0x144>
400094ec: a2 10 00 01 mov %g1, %l1
search_priority = search_thread->current_priority;
400094f0: e6 00 60 14 ld [ %g1 + 0x14 ], %l3
if ( priority <= search_priority )
400094f4: 80 a4 00 13 cmp %l0, %l3
400094f8: 18 80 00 0b bgu 40009524 <_Thread_queue_Enqueue_priority+0x98>
400094fc: 01 00 00 00 nop
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
40009500: 10 80 00 36 b 400095d8 <_Thread_queue_Enqueue_priority+0x14c>
40009504: c4 06 20 30 ld [ %i0 + 0x30 ], %g2
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 ) ) {
40009508: 80 a4 40 16 cmp %l1, %l6
4000950c: 02 80 00 32 be 400095d4 <_Thread_queue_Enqueue_priority+0x148>
40009510: 82 10 00 11 mov %l1, %g1
search_priority = search_thread->current_priority;
40009514: e6 04 60 14 ld [ %l1 + 0x14 ], %l3
if ( priority <= search_priority )
40009518: 80 a4 00 13 cmp %l0, %l3
4000951c: 28 80 00 2f bleu,a 400095d8 <_Thread_queue_Enqueue_priority+0x14c>
40009520: c4 06 20 30 ld [ %i0 + 0x30 ], %g2
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
40009524: 7f ff e2 40 call 40001e24 <sparc_enable_interrupts>
40009528: 90 10 00 12 mov %l2, %o0
4000952c: 7f ff e2 3a call 40001e14 <sparc_disable_interrupts>
40009530: 01 00 00 00 nop
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
40009534: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
40009538: 80 8d 00 01 btst %l4, %g1
4000953c: 32 bf ff f3 bne,a 40009508 <_Thread_queue_Enqueue_priority+0x7c><== ALWAYS TAKEN
40009540: e2 04 40 00 ld [ %l1 ], %l1
_ISR_Enable( level );
40009544: 7f ff e2 38 call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
40009548: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
goto restart_forward_search;
4000954c: 30 bf ff e2 b,a 400094d4 <_Thread_queue_Enqueue_priority+0x48><== NOT EXECUTED
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
_ISR_Enable( level );
40009550: 7f ff e2 35 call 40001e24 <sparc_enable_interrupts>
40009554: 90 10 00 12 mov %l2, %o0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
40009558: 7f ff e2 2f call 40001e14 <sparc_disable_interrupts>
4000955c: e6 0d 80 00 ldub [ %l6 ], %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;
40009560: a6 04 e0 01 inc %l3
_ISR_Disable( level );
40009564: a4 10 00 08 mov %o0, %l2
search_thread = (Thread_Control *) header->last;
40009568: c2 05 60 08 ld [ %l5 + 8 ], %g1
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
4000956c: 80 a0 40 15 cmp %g1, %l5
40009570: 02 80 00 20 be 400095f0 <_Thread_queue_Enqueue_priority+0x164>
40009574: a2 10 00 01 mov %g1, %l1
search_priority = search_thread->current_priority;
40009578: e6 00 60 14 ld [ %g1 + 0x14 ], %l3
if ( priority >= search_priority )
4000957c: 80 a4 00 13 cmp %l0, %l3
40009580: 0a 80 00 0b bcs 400095ac <_Thread_queue_Enqueue_priority+0x120>
40009584: 01 00 00 00 nop
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
40009588: 10 80 00 1b b 400095f4 <_Thread_queue_Enqueue_priority+0x168>
4000958c: c4 06 20 30 ld [ %i0 + 0x30 ], %g2
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 ) ) {
40009590: 80 a4 40 15 cmp %l1, %l5
40009594: 02 80 00 17 be 400095f0 <_Thread_queue_Enqueue_priority+0x164>
40009598: 82 10 00 11 mov %l1, %g1
search_priority = search_thread->current_priority;
4000959c: e6 04 60 14 ld [ %l1 + 0x14 ], %l3
if ( priority >= search_priority )
400095a0: 80 a4 00 13 cmp %l0, %l3
400095a4: 3a 80 00 14 bcc,a 400095f4 <_Thread_queue_Enqueue_priority+0x168>
400095a8: c4 06 20 30 ld [ %i0 + 0x30 ], %g2
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
400095ac: 7f ff e2 1e call 40001e24 <sparc_enable_interrupts>
400095b0: 90 10 00 12 mov %l2, %o0
400095b4: 7f ff e2 18 call 40001e14 <sparc_disable_interrupts>
400095b8: 01 00 00 00 nop
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
400095bc: c2 04 60 10 ld [ %l1 + 0x10 ], %g1
400095c0: 80 8d 00 01 btst %l4, %g1
400095c4: 32 bf ff f3 bne,a 40009590 <_Thread_queue_Enqueue_priority+0x104>
400095c8: e2 04 60 04 ld [ %l1 + 4 ], %l1
400095cc: 30 bf ff e1 b,a 40009550 <_Thread_queue_Enqueue_priority+0xc4>
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 ) ) {
400095d0: a6 10 3f ff mov -1, %l3
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
400095d4: c4 06 20 30 ld [ %i0 + 0x30 ], %g2
400095d8: 80 a0 a0 01 cmp %g2, 1
400095dc: 02 80 00 17 be 40009638 <_Thread_queue_Enqueue_priority+0x1ac>
400095e0: 80 a4 00 13 cmp %l0, %l3
* 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;
400095e4: e4 26 80 00 st %l2, [ %i2 ]
return the_thread_queue->sync_state;
}
400095e8: 81 c7 e0 08 ret
400095ec: 91 e8 00 02 restore %g0, %g2, %o0
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
400095f0: c4 06 20 30 ld [ %i0 + 0x30 ], %g2
400095f4: 80 a0 a0 01 cmp %g2, 1
400095f8: 32 bf ff fc bne,a 400095e8 <_Thread_queue_Enqueue_priority+0x15c>
400095fc: e4 26 80 00 st %l2, [ %i2 ]
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
40009600: 80 a4 00 13 cmp %l0, %l3
40009604: 02 80 00 1a be 4000966c <_Thread_queue_Enqueue_priority+0x1e0>
40009608: c0 26 20 30 clr [ %i0 + 0x30 ]
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
4000960c: c4 00 40 00 ld [ %g1 ], %g2
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
40009610: c2 26 60 04 st %g1, [ %i1 + 4 ]
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
40009614: c4 26 40 00 st %g2, [ %i1 ]
the_node->previous = search_node;
search_node->next = the_node;
next_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
40009618: 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;
4000961c: f2 20 40 00 st %i1, [ %g1 ]
next_node->previous = the_node;
40009620: f2 20 a0 04 st %i1, [ %g2 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40009624: b0 10 20 01 mov 1, %i0
40009628: 7f ff e1 ff call 40001e24 <sparc_enable_interrupts>
4000962c: 90 10 00 12 mov %l2, %o0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
40009630: 81 c7 e0 08 ret
40009634: 81 e8 00 00 restore
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
40009638: 02 80 00 0d be 4000966c <_Thread_queue_Enqueue_priority+0x1e0>
4000963c: c0 26 20 30 clr [ %i0 + 0x30 ]
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
40009640: c4 00 60 04 ld [ %g1 + 4 ], %g2
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
40009644: c2 26 40 00 st %g1, [ %i1 ]
the_node->previous = previous_node;
40009648: c4 26 60 04 st %g2, [ %i1 + 4 ]
previous_node->next = the_node;
search_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
4000964c: 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;
40009650: f2 20 80 00 st %i1, [ %g2 ]
search_node->previous = the_node;
40009654: f2 20 60 04 st %i1, [ %g1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40009658: b0 10 20 01 mov 1, %i0
4000965c: 7f ff e1 f2 call 40001e24 <sparc_enable_interrupts>
40009660: 90 10 00 12 mov %l2, %o0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
40009664: 81 c7 e0 08 ret
40009668: 81 e8 00 00 restore
4000966c: a2 04 60 3c add %l1, 0x3c, %l1
_ISR_Enable( level );
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;
40009670: c2 04 60 04 ld [ %l1 + 4 ], %g1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
40009674: e2 26 40 00 st %l1, [ %i1 ]
the_node->previous = previous_node;
40009678: 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;
4000967c: 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;
40009680: f2 20 40 00 st %i1, [ %g1 ]
search_node->previous = the_node;
40009684: f2 24 60 04 st %i1, [ %l1 + 4 ]
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
40009688: b0 10 20 01 mov 1, %i0
4000968c: 7f ff e1 e6 call 40001e24 <sparc_enable_interrupts>
40009690: 90 10 00 12 mov %l2, %o0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
40009694: 81 c7 e0 08 ret
40009698: 81 e8 00 00 restore
40009748 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
40009748: 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 )
4000974c: 80 a6 20 00 cmp %i0, 0
40009750: 02 80 00 13 be 4000979c <_Thread_queue_Requeue+0x54> <== NEVER TAKEN
40009754: 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 ) {
40009758: e2 06 20 34 ld [ %i0 + 0x34 ], %l1
4000975c: 80 a4 60 01 cmp %l1, 1
40009760: 02 80 00 04 be 40009770 <_Thread_queue_Requeue+0x28> <== ALWAYS TAKEN
40009764: 01 00 00 00 nop
40009768: 81 c7 e0 08 ret <== NOT EXECUTED
4000976c: 81 e8 00 00 restore <== NOT EXECUTED
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
40009770: 7f ff e1 a9 call 40001e14 <sparc_disable_interrupts>
40009774: 01 00 00 00 nop
40009778: a0 10 00 08 mov %o0, %l0
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4000977c: c4 06 60 10 ld [ %i1 + 0x10 ], %g2
40009780: 03 00 00 ef sethi %hi(0x3bc00), %g1
40009784: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <PROM_START+0x3bee0>
40009788: 80 88 80 01 btst %g2, %g1
4000978c: 12 80 00 06 bne 400097a4 <_Thread_queue_Requeue+0x5c> <== ALWAYS TAKEN
40009790: 90 10 00 18 mov %i0, %o0
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
}
_ISR_Enable( level );
40009794: 7f ff e1 a4 call 40001e24 <sparc_enable_interrupts>
40009798: 90 10 00 10 mov %l0, %o0
4000979c: 81 c7 e0 08 ret
400097a0: 81 e8 00 00 restore
ISR_Level level_ignored;
_ISR_Disable( level );
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
400097a4: 92 10 00 19 mov %i1, %o1
400097a8: e2 26 20 30 st %l1, [ %i0 + 0x30 ]
400097ac: 40 00 0e 57 call 4000d108 <_Thread_queue_Extract_priority_helper>
400097b0: 94 10 20 01 mov 1, %o2
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
400097b4: 90 10 00 18 mov %i0, %o0
400097b8: 92 10 00 19 mov %i1, %o1
400097bc: 7f ff ff 34 call 4000948c <_Thread_queue_Enqueue_priority>
400097c0: 94 07 bf fc add %fp, -4, %o2
400097c4: 30 bf ff f4 b,a 40009794 <_Thread_queue_Requeue+0x4c>
400097c8 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
400097c8: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
400097cc: 90 10 00 18 mov %i0, %o0
400097d0: 7f ff fd cd call 40008f04 <_Thread_Get>
400097d4: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
400097d8: c2 07 bf fc ld [ %fp + -4 ], %g1
400097dc: 80 a0 60 00 cmp %g1, 0
400097e0: 12 80 00 08 bne 40009800 <_Thread_queue_Timeout+0x38> <== NEVER TAKEN
400097e4: 01 00 00 00 nop
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
400097e8: 40 00 0e 83 call 4000d1f4 <_Thread_queue_Process_timeout>
400097ec: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
400097f0: 03 10 00 74 sethi %hi(0x4001d000), %g1
400097f4: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level>
400097f8: 84 00 bf ff add %g2, -1, %g2
400097fc: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ]
40009800: 81 c7 e0 08 ret
40009804: 81 e8 00 00 restore
40017328 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
40017328: 9d e3 bf 88 save %sp, -120, %sp
4001732c: 2d 10 00 fb sethi %hi(0x4003ec00), %l6
40017330: ba 07 bf f4 add %fp, -12, %i5
40017334: a8 07 bf f8 add %fp, -8, %l4
40017338: a4 07 bf e8 add %fp, -24, %l2
4001733c: ae 07 bf ec add %fp, -20, %l7
40017340: 2b 10 00 fa sethi %hi(0x4003e800), %l5
40017344: 39 10 00 fa sethi %hi(0x4003e800), %i4
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
40017348: c0 27 bf f8 clr [ %fp + -8 ]
4001734c: c0 27 bf ec clr [ %fp + -20 ]
the_chain->last = _Chain_Head(the_chain);
40017350: fa 27 bf fc st %i5, [ %fp + -4 ]
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
40017354: e8 27 bf f4 st %l4, [ %fp + -12 ]
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
40017358: e4 27 bf f0 st %l2, [ %fp + -16 ]
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4001735c: ee 27 bf e8 st %l7, [ %fp + -24 ]
40017360: ac 15 a0 24 or %l6, 0x24, %l6
40017364: aa 15 63 60 or %l5, 0x360, %l5
40017368: b8 17 22 d0 or %i4, 0x2d0, %i4
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
4001736c: a2 06 20 30 add %i0, 0x30, %l1
/*
* 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 );
40017370: a6 06 20 68 add %i0, 0x68, %l3
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
40017374: b2 06 20 08 add %i0, 8, %i1
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
40017378: b4 06 20 40 add %i0, 0x40, %i2
_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;
4001737c: b6 10 20 01 mov 1, %i3
{
/*
* 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;
40017380: fa 26 20 78 st %i5, [ %i0 + 0x78 ]
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
40017384: c2 05 80 00 ld [ %l6 ], %g1
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
40017388: d2 06 20 3c ld [ %i0 + 0x3c ], %o1
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
4001738c: 90 10 00 11 mov %l1, %o0
40017390: 92 20 40 09 sub %g1, %o1, %o1
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
40017394: c2 26 20 3c st %g1, [ %i0 + 0x3c ]
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
40017398: 40 00 11 c8 call 4001bab8 <_Watchdog_Adjust_to_chain>
4001739c: 94 10 00 12 mov %l2, %o2
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
400173a0: d2 06 20 74 ld [ %i0 + 0x74 ], %o1
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
400173a4: e0 05 40 00 ld [ %l5 ], %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 ) {
400173a8: 80 a4 00 09 cmp %l0, %o1
400173ac: 38 80 00 2f bgu,a 40017468 <_Timer_server_Body+0x140>
400173b0: 92 24 00 09 sub %l0, %o1, %o1
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
} else if ( snapshot < last_snapshot ) {
400173b4: 80 a4 00 09 cmp %l0, %o1
400173b8: 0a 80 00 30 bcs 40017478 <_Timer_server_Body+0x150>
400173bc: 94 22 40 10 sub %o1, %l0, %o2
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
}
watchdogs->last_snapshot = snapshot;
400173c0: 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 );
400173c4: d0 06 20 78 ld [ %i0 + 0x78 ], %o0
400173c8: 40 00 02 98 call 40017e28 <_Chain_Get>
400173cc: 01 00 00 00 nop
if ( timer == NULL ) {
400173d0: 80 a2 20 00 cmp %o0, 0
400173d4: 02 80 00 10 be 40017414 <_Timer_server_Body+0xec>
400173d8: 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 ) {
400173dc: c2 02 20 38 ld [ %o0 + 0x38 ], %g1
400173e0: 80 a0 60 01 cmp %g1, 1
400173e4: 02 80 00 29 be 40017488 <_Timer_server_Body+0x160>
400173e8: 80 a0 60 03 cmp %g1, 3
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
400173ec: 12 bf ff f6 bne 400173c4 <_Timer_server_Body+0x9c> <== NEVER TAKEN
400173f0: 92 02 20 10 add %o0, 0x10, %o1
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
400173f4: 40 00 11 e7 call 4001bb90 <_Watchdog_Insert>
400173f8: 90 10 00 13 mov %l3, %o0
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
400173fc: d0 06 20 78 ld [ %i0 + 0x78 ], %o0
40017400: 40 00 02 8a call 40017e28 <_Chain_Get>
40017404: 01 00 00 00 nop
if ( timer == NULL ) {
40017408: 80 a2 20 00 cmp %o0, 0
4001740c: 32 bf ff f5 bne,a 400173e0 <_Timer_server_Body+0xb8> <== NEVER TAKEN
40017410: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 <== NOT EXECUTED
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
40017414: 7f ff df 75 call 4000f1e8 <sparc_disable_interrupts>
40017418: 01 00 00 00 nop
if ( _Chain_Is_empty( insert_chain ) ) {
4001741c: c2 07 bf f4 ld [ %fp + -12 ], %g1
40017420: 80 a5 00 01 cmp %l4, %g1
40017424: 02 80 00 1d be 40017498 <_Timer_server_Body+0x170> <== ALWAYS TAKEN
40017428: 01 00 00 00 nop
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
4001742c: 7f ff df 73 call 4000f1f8 <sparc_enable_interrupts> <== NOT EXECUTED
40017430: 01 00 00 00 nop <== NOT EXECUTED
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
40017434: c2 05 80 00 ld [ %l6 ], %g1 <== NOT EXECUTED
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
40017438: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 <== NOT EXECUTED
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
4001743c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40017440: 92 20 40 09 sub %g1, %o1, %o1 <== NOT EXECUTED
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
40017444: c2 26 20 3c st %g1, [ %i0 + 0x3c ] <== NOT EXECUTED
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
40017448: 40 00 11 9c call 4001bab8 <_Watchdog_Adjust_to_chain> <== NOT EXECUTED
4001744c: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
40017450: d2 06 20 74 ld [ %i0 + 0x74 ], %o1 <== NOT EXECUTED
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
40017454: e0 05 40 00 ld [ %l5 ], %l0 <== NOT EXECUTED
/*
* 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 ) {
40017458: 80 a4 00 09 cmp %l0, %o1 <== NOT EXECUTED
4001745c: 08 bf ff d7 bleu 400173b8 <_Timer_server_Body+0x90> <== NOT EXECUTED
40017460: 01 00 00 00 nop <== NOT EXECUTED
/*
* 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 );
40017464: 92 24 00 09 sub %l0, %o1, %o1 <== NOT EXECUTED
40017468: 90 10 00 13 mov %l3, %o0
4001746c: 40 00 11 93 call 4001bab8 <_Watchdog_Adjust_to_chain>
40017470: 94 10 00 12 mov %l2, %o2
40017474: 30 bf ff d3 b,a 400173c0 <_Timer_server_Body+0x98>
/*
* 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 );
40017478: 90 10 00 13 mov %l3, %o0
4001747c: 40 00 11 5f call 4001b9f8 <_Watchdog_Adjust>
40017480: 92 10 20 01 mov 1, %o1
40017484: 30 bf ff cf b,a 400173c0 <_Timer_server_Body+0x98>
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
40017488: 92 02 20 10 add %o0, 0x10, %o1
4001748c: 40 00 11 c1 call 4001bb90 <_Watchdog_Insert>
40017490: 90 10 00 11 mov %l1, %o0
40017494: 30 bf ff cc b,a 400173c4 <_Timer_server_Body+0x9c>
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
if ( _Chain_Is_empty( insert_chain ) ) {
ts->insert_chain = NULL;
40017498: c0 26 20 78 clr [ %i0 + 0x78 ]
_ISR_Enable( level );
4001749c: 7f ff df 57 call 4000f1f8 <sparc_enable_interrupts>
400174a0: 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 ) ) {
400174a4: c2 07 bf e8 ld [ %fp + -24 ], %g1
400174a8: 80 a5 c0 01 cmp %l7, %g1
400174ac: 12 80 00 0c bne 400174dc <_Timer_server_Body+0x1b4>
400174b0: 01 00 00 00 nop
400174b4: 30 80 00 13 b,a 40017500 <_Timer_server_Body+0x1d8>
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
400174b8: c0 24 20 08 clr [ %l0 + 8 ]
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
the_chain->first = new_first;
400174bc: c2 27 bf e8 st %g1, [ %fp + -24 ]
new_first->previous = _Chain_Head(the_chain);
400174c0: e4 20 60 04 st %l2, [ %g1 + 4 ]
_ISR_Enable( level );
400174c4: 7f ff df 4d call 4000f1f8 <sparc_enable_interrupts>
400174c8: 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 );
400174cc: d2 04 20 24 ld [ %l0 + 0x24 ], %o1
400174d0: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
400174d4: 9f c0 40 00 call %g1
400174d8: d0 04 20 20 ld [ %l0 + 0x20 ], %o0
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
400174dc: 7f ff df 43 call 4000f1e8 <sparc_disable_interrupts>
400174e0: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
400174e4: 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))
400174e8: 80 a5 c0 10 cmp %l7, %l0
400174ec: 32 bf ff f3 bne,a 400174b8 <_Timer_server_Body+0x190>
400174f0: c2 04 00 00 ld [ %l0 ], %g1
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
400174f4: 7f ff df 41 call 4000f1f8 <sparc_enable_interrupts>
400174f8: 01 00 00 00 nop
400174fc: 30 bf ff a1 b,a 40017380 <_Timer_server_Body+0x58>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
40017500: c0 2e 20 7c clrb [ %i0 + 0x7c ]
40017504: c2 07 00 00 ld [ %i4 ], %g1
40017508: 82 00 60 01 inc %g1
4001750c: c2 27 00 00 st %g1, [ %i4 ]
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
40017510: d0 06 00 00 ld [ %i0 ], %o0
40017514: 40 00 0e 98 call 4001af74 <_Thread_Set_state>
40017518: 92 10 20 08 mov 8, %o1
_Timer_server_Reset_interval_system_watchdog( ts );
4001751c: 7f ff ff 59 call 40017280 <_Timer_server_Reset_interval_system_watchdog>
40017520: 90 10 00 18 mov %i0, %o0
_Timer_server_Reset_tod_system_watchdog( ts );
40017524: 7f ff ff 6c call 400172d4 <_Timer_server_Reset_tod_system_watchdog>
40017528: 90 10 00 18 mov %i0, %o0
_Thread_Enable_dispatch();
4001752c: 40 00 0b c1 call 4001a430 <_Thread_Enable_dispatch>
40017530: 01 00 00 00 nop
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
40017534: 90 10 00 19 mov %i1, %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;
40017538: f6 2e 20 7c stb %i3, [ %i0 + 0x7c ]
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
4001753c: 40 00 12 02 call 4001bd44 <_Watchdog_Remove>
40017540: 01 00 00 00 nop
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
40017544: 40 00 12 00 call 4001bd44 <_Watchdog_Remove>
40017548: 90 10 00 1a mov %i2, %o0
4001754c: 30 bf ff 8d b,a 40017380 <_Timer_server_Body+0x58>
40009cd0 <_Timespec_Add_to>:
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
40009cd0: 9d e3 bf a0 save %sp, -96, %sp
40009cd4: 82 10 00 18 mov %i0, %g1
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
40009cd8: c8 06 60 04 ld [ %i1 + 4 ], %g4
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
uint32_t seconds = add->tv_sec;
40009cdc: f0 06 40 00 ld [ %i1 ], %i0
/* Add the basics */
time->tv_sec += add->tv_sec;
40009ce0: c6 00 40 00 ld [ %g1 ], %g3
time->tv_nsec += add->tv_nsec;
40009ce4: c4 00 60 04 ld [ %g1 + 4 ], %g2
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
40009ce8: 86 00 c0 18 add %g3, %i0, %g3
time->tv_nsec += add->tv_nsec;
40009cec: 84 01 00 02 add %g4, %g2, %g2
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
40009cf0: c6 20 40 00 st %g3, [ %g1 ]
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
40009cf4: 1b 0e e6 b2 sethi %hi(0x3b9ac800), %o5
40009cf8: 9a 13 61 ff or %o5, 0x1ff, %o5 ! 3b9ac9ff <RAM_SIZE+0x3b5ac9ff>
40009cfc: 80 a0 80 0d cmp %g2, %o5
40009d00: 08 80 00 0b bleu 40009d2c <_Timespec_Add_to+0x5c>
40009d04: c4 20 60 04 st %g2, [ %g1 + 4 ]
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
40009d08: 09 31 19 4d sethi %hi(0xc4653400), %g4
40009d0c: 88 11 22 00 or %g4, 0x200, %g4 ! c4653600 <LEON_REG+0x44653600>
40009d10: 84 00 80 04 add %g2, %g4, %g2
*
* This routines adds two timespecs. The second argument is added
* to the first.
*/
uint32_t _Timespec_Add_to(
40009d14: 86 00 e0 01 inc %g3
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
40009d18: 80 a0 80 0d cmp %g2, %o5
40009d1c: 18 bf ff fd bgu 40009d10 <_Timespec_Add_to+0x40> <== NEVER TAKEN
40009d20: b0 06 20 01 inc %i0
40009d24: c6 20 40 00 st %g3, [ %g1 ]
40009d28: c4 20 60 04 st %g2, [ %g1 + 4 ]
time->tv_sec++;
seconds++;
}
return seconds;
}
40009d2c: 81 c7 e0 08 ret
40009d30: 81 e8 00 00 restore
4000bdd8 <_Timespec_Greater_than>:
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
4000bdd8: c6 02 00 00 ld [ %o0 ], %g3
4000bddc: c4 02 40 00 ld [ %o1 ], %g2
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
4000bde0: 82 10 00 08 mov %o0, %g1
if ( lhs->tv_sec > rhs->tv_sec )
4000bde4: 80 a0 c0 02 cmp %g3, %g2
4000bde8: 14 80 00 0a bg 4000be10 <_Timespec_Greater_than+0x38>
4000bdec: 90 10 20 01 mov 1, %o0
return true;
if ( lhs->tv_sec < rhs->tv_sec )
4000bdf0: 80 a0 c0 02 cmp %g3, %g2
4000bdf4: 06 80 00 07 bl 4000be10 <_Timespec_Greater_than+0x38> <== NEVER TAKEN
4000bdf8: 90 10 20 00 clr %o0
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
4000bdfc: c4 00 60 04 ld [ %g1 + 4 ], %g2
4000be00: c2 02 60 04 ld [ %o1 + 4 ], %g1
4000be04: 80 a0 80 01 cmp %g2, %g1
4000be08: 04 80 00 04 ble 4000be18 <_Timespec_Greater_than+0x40>
4000be0c: 90 10 20 01 mov 1, %o0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
4000be10: 81 c3 e0 08 retl
4000be14: 01 00 00 00 nop
4000be18: 81 c3 e0 08 retl
4000be1c: 90 10 20 00 clr %o0 ! 0 <PROM_START>
40009ee0 <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
40009ee0: 9d e3 bf a0 save %sp, -96, %sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
40009ee4: 23 10 00 75 sethi %hi(0x4001d400), %l1
40009ee8: a2 14 62 28 or %l1, 0x228, %l1 ! 4001d628 <_User_extensions_List>
40009eec: e0 04 60 08 ld [ %l1 + 8 ], %l0
40009ef0: 80 a4 00 11 cmp %l0, %l1
40009ef4: 02 80 00 0d be 40009f28 <_User_extensions_Fatal+0x48> <== NEVER TAKEN
40009ef8: b2 0e 60 ff and %i1, 0xff, %i1
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
40009efc: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
40009f00: 80 a0 60 00 cmp %g1, 0
40009f04: 02 80 00 05 be 40009f18 <_User_extensions_Fatal+0x38>
40009f08: 90 10 00 18 mov %i0, %o0
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
40009f0c: 92 10 00 19 mov %i1, %o1
40009f10: 9f c0 40 00 call %g1
40009f14: 94 10 00 1a mov %i2, %o2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
40009f18: e0 04 20 04 ld [ %l0 + 4 ], %l0
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
40009f1c: 80 a4 00 11 cmp %l0, %l1
40009f20: 32 bf ff f8 bne,a 40009f00 <_User_extensions_Fatal+0x20>
40009f24: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
40009f28: 81 c7 e0 08 ret
40009f2c: 81 e8 00 00 restore
40009d8c <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
40009d8c: 9d e3 bf a0 save %sp, -96, %sp
User_extensions_Control *extension;
uint32_t i;
uint32_t number_of_extensions;
User_extensions_Table *initial_extensions;
number_of_extensions = Configuration.number_of_initial_extensions;
40009d90: 07 10 00 72 sethi %hi(0x4001c800), %g3
40009d94: 86 10 e1 b8 or %g3, 0x1b8, %g3 ! 4001c9b8 <Configuration>
initial_extensions = Configuration.User_extension_table;
40009d98: e6 00 e0 3c ld [ %g3 + 0x3c ], %l3
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
40009d9c: 1b 10 00 75 sethi %hi(0x4001d400), %o5
40009da0: 09 10 00 74 sethi %hi(0x4001d000), %g4
40009da4: 84 13 62 28 or %o5, 0x228, %g2
40009da8: 82 11 23 f4 or %g4, 0x3f4, %g1
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
40009dac: c4 20 a0 08 st %g2, [ %g2 + 8 ]
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
40009db0: c0 20 a0 04 clr [ %g2 + 4 ]
the_chain->last = _Chain_Head(the_chain);
40009db4: c2 20 60 08 st %g1, [ %g1 + 8 ]
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
40009db8: c0 20 60 04 clr [ %g1 + 4 ]
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
40009dbc: 84 00 a0 04 add %g2, 4, %g2
40009dc0: 82 00 60 04 add %g1, 4, %g1
40009dc4: c4 23 62 28 st %g2, [ %o5 + 0x228 ]
40009dc8: c2 21 23 f4 st %g1, [ %g4 + 0x3f4 ]
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
40009dcc: 80 a4 e0 00 cmp %l3, 0
40009dd0: 02 80 00 1b be 40009e3c <_User_extensions_Handler_initialization+0xb0>
40009dd4: e4 00 e0 38 ld [ %g3 + 0x38 ], %l2
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
number_of_extensions * sizeof( User_extensions_Control )
40009dd8: 83 2c a0 02 sll %l2, 2, %g1
40009ddc: a3 2c a0 04 sll %l2, 4, %l1
40009de0: a2 24 40 01 sub %l1, %g1, %l1
40009de4: a2 04 40 12 add %l1, %l2, %l1
40009de8: a3 2c 60 02 sll %l1, 2, %l1
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
extension = (User_extensions_Control *)
40009dec: 40 00 01 73 call 4000a3b8 <_Workspace_Allocate_or_fatal_error>
40009df0: 90 10 00 11 mov %l1, %o0
_Workspace_Allocate_or_fatal_error(
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
40009df4: 94 10 00 11 mov %l1, %o2
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
extension = (User_extensions_Control *)
40009df8: a0 10 00 08 mov %o0, %l0
_Workspace_Allocate_or_fatal_error(
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
40009dfc: 40 00 17 44 call 4000fb0c <memset>
40009e00: 92 10 20 00 clr %o1
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
40009e04: 80 a4 a0 00 cmp %l2, 0
40009e08: 02 80 00 0d be 40009e3c <_User_extensions_Handler_initialization+0xb0><== NEVER TAKEN
40009e0c: a2 10 20 00 clr %l1
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
40009e10: 93 2c 60 05 sll %l1, 5, %o1
40009e14: 94 10 20 20 mov 0x20, %o2
40009e18: 92 04 c0 09 add %l3, %o1, %o1
40009e1c: 40 00 16 fd call 4000fa10 <memcpy>
40009e20: 90 04 20 14 add %l0, 0x14, %o0
_User_extensions_Add_set( extension );
40009e24: 40 00 0d 86 call 4000d43c <_User_extensions_Add_set>
40009e28: 90 10 00 10 mov %l0, %o0
40009e2c: a2 04 60 01 inc %l1
40009e30: 80 a4 80 11 cmp %l2, %l1
40009e34: 18 bf ff f7 bgu 40009e10 <_User_extensions_Handler_initialization+0x84>
40009e38: a0 04 20 34 add %l0, 0x34, %l0
40009e3c: 81 c7 e0 08 ret
40009e40: 81 e8 00 00 restore
40009e44 <_User_extensions_Thread_begin>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_begin (
Thread_Control *executing
)
{
40009e44: 9d e3 bf a0 save %sp, -96, %sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
40009e48: 23 10 00 75 sethi %hi(0x4001d400), %l1
40009e4c: e0 04 62 28 ld [ %l1 + 0x228 ], %l0 ! 4001d628 <_User_extensions_List>
40009e50: a2 14 62 28 or %l1, 0x228, %l1
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
40009e54: a2 04 60 04 add %l1, 4, %l1
40009e58: 80 a4 00 11 cmp %l0, %l1
40009e5c: 02 80 00 0c be 40009e8c <_User_extensions_Thread_begin+0x48><== NEVER TAKEN
40009e60: 01 00 00 00 nop
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_begin != NULL )
40009e64: c2 04 20 28 ld [ %l0 + 0x28 ], %g1
40009e68: 80 a0 60 00 cmp %g1, 0
40009e6c: 02 80 00 04 be 40009e7c <_User_extensions_Thread_begin+0x38>
40009e70: 90 10 00 18 mov %i0, %o0
(*the_extension->Callouts.thread_begin)( executing );
40009e74: 9f c0 40 00 call %g1
40009e78: 01 00 00 00 nop
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
40009e7c: e0 04 00 00 ld [ %l0 ], %l0
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
40009e80: 80 a4 00 11 cmp %l0, %l1
40009e84: 32 bf ff f9 bne,a 40009e68 <_User_extensions_Thread_begin+0x24>
40009e88: c2 04 20 28 ld [ %l0 + 0x28 ], %g1
40009e8c: 81 c7 e0 08 ret
40009e90: 81 e8 00 00 restore
40009f30 <_User_extensions_Thread_create>:
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
40009f30: 9d e3 bf a0 save %sp, -96, %sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
40009f34: 23 10 00 75 sethi %hi(0x4001d400), %l1
40009f38: e0 04 62 28 ld [ %l1 + 0x228 ], %l0 ! 4001d628 <_User_extensions_List>
40009f3c: a2 14 62 28 or %l1, 0x228, %l1
40009f40: a2 04 60 04 add %l1, 4, %l1
40009f44: 80 a4 00 11 cmp %l0, %l1
40009f48: 02 80 00 10 be 40009f88 <_User_extensions_Thread_create+0x58><== NEVER TAKEN
40009f4c: 25 10 00 75 sethi %hi(0x4001d400), %l2
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
status = (*the_extension->Callouts.thread_create)(
40009f50: a4 14 a0 ac or %l2, 0xac, %l2 ! 4001d4ac <_Thread_Executing>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
40009f54: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
40009f58: 80 a0 60 00 cmp %g1, 0
40009f5c: 02 80 00 07 be 40009f78 <_User_extensions_Thread_create+0x48>
40009f60: 92 10 00 18 mov %i0, %o1
status = (*the_extension->Callouts.thread_create)(
40009f64: 9f c0 40 00 call %g1
40009f68: d0 04 80 00 ld [ %l2 ], %o0
_Thread_Executing,
the_thread
);
if ( !status )
40009f6c: 80 8a 20 ff btst 0xff, %o0
40009f70: 02 80 00 08 be 40009f90 <_User_extensions_Thread_create+0x60>
40009f74: 01 00 00 00 nop
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
40009f78: e0 04 00 00 ld [ %l0 ], %l0
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
40009f7c: 80 a4 00 11 cmp %l0, %l1
40009f80: 32 bf ff f6 bne,a 40009f58 <_User_extensions_Thread_create+0x28>
40009f84: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
return false;
}
}
return true;
}
40009f88: 81 c7 e0 08 ret
40009f8c: 91 e8 20 01 restore %g0, 1, %o0
if ( the_extension->Callouts.thread_create != NULL ) {
status = (*the_extension->Callouts.thread_create)(
_Thread_Executing,
the_thread
);
if ( !status )
40009f90: 81 c7 e0 08 ret
40009f94: 91 e8 20 00 restore %g0, 0, %o0
40009f98 <_User_extensions_Thread_delete>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_delete (
Thread_Control *the_thread
)
{
40009f98: 9d e3 bf a0 save %sp, -96, %sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
40009f9c: 23 10 00 75 sethi %hi(0x4001d400), %l1
40009fa0: a2 14 62 28 or %l1, 0x228, %l1 ! 4001d628 <_User_extensions_List>
40009fa4: e0 04 60 08 ld [ %l1 + 8 ], %l0
40009fa8: 80 a4 00 11 cmp %l0, %l1
40009fac: 02 80 00 0d be 40009fe0 <_User_extensions_Thread_delete+0x48><== NEVER TAKEN
40009fb0: 25 10 00 75 sethi %hi(0x4001d400), %l2
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_delete != NULL )
(*the_extension->Callouts.thread_delete)(
40009fb4: a4 14 a0 ac or %l2, 0xac, %l2 ! 4001d4ac <_Thread_Executing>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_delete != NULL )
40009fb8: c2 04 20 20 ld [ %l0 + 0x20 ], %g1
40009fbc: 80 a0 60 00 cmp %g1, 0
40009fc0: 02 80 00 04 be 40009fd0 <_User_extensions_Thread_delete+0x38>
40009fc4: 92 10 00 18 mov %i0, %o1
(*the_extension->Callouts.thread_delete)(
40009fc8: 9f c0 40 00 call %g1
40009fcc: d0 04 80 00 ld [ %l2 ], %o0
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
40009fd0: e0 04 20 04 ld [ %l0 + 4 ], %l0
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
40009fd4: 80 a4 00 11 cmp %l0, %l1
40009fd8: 32 bf ff f9 bne,a 40009fbc <_User_extensions_Thread_delete+0x24>
40009fdc: c2 04 20 20 ld [ %l0 + 0x20 ], %g1
40009fe0: 81 c7 e0 08 ret
40009fe4: 81 e8 00 00 restore
40009e94 <_User_extensions_Thread_exitted>:
}
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
40009e94: 9d e3 bf a0 save %sp, -96, %sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
40009e98: 23 10 00 75 sethi %hi(0x4001d400), %l1
40009e9c: a2 14 62 28 or %l1, 0x228, %l1 ! 4001d628 <_User_extensions_List>
40009ea0: e0 04 60 08 ld [ %l1 + 8 ], %l0
40009ea4: 80 a4 00 11 cmp %l0, %l1
40009ea8: 02 80 00 0c be 40009ed8 <_User_extensions_Thread_exitted+0x44><== NEVER TAKEN
40009eac: 01 00 00 00 nop
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
40009eb0: c2 04 20 2c ld [ %l0 + 0x2c ], %g1
40009eb4: 80 a0 60 00 cmp %g1, 0
40009eb8: 02 80 00 04 be 40009ec8 <_User_extensions_Thread_exitted+0x34>
40009ebc: 90 10 00 18 mov %i0, %o0
(*the_extension->Callouts.thread_exitted)( executing );
40009ec0: 9f c0 40 00 call %g1
40009ec4: 01 00 00 00 nop
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
40009ec8: e0 04 20 04 ld [ %l0 + 4 ], %l0
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
40009ecc: 80 a4 00 11 cmp %l0, %l1
40009ed0: 32 bf ff f9 bne,a 40009eb4 <_User_extensions_Thread_exitted+0x20>
40009ed4: c2 04 20 2c ld [ %l0 + 0x2c ], %g1
40009ed8: 81 c7 e0 08 ret
40009edc: 81 e8 00 00 restore
4000acd0 <_User_extensions_Thread_restart>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_restart (
Thread_Control *the_thread
)
{
4000acd0: 9d e3 bf a0 save %sp, -96, %sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
4000acd4: 23 10 00 88 sethi %hi(0x40022000), %l1
4000acd8: e0 04 60 08 ld [ %l1 + 8 ], %l0 ! 40022008 <_User_extensions_List>
4000acdc: a2 14 60 08 or %l1, 8, %l1
4000ace0: a2 04 60 04 add %l1, 4, %l1
4000ace4: 80 a4 00 11 cmp %l0, %l1
4000ace8: 02 80 00 0d be 4000ad1c <_User_extensions_Thread_restart+0x4c><== NEVER TAKEN
4000acec: 25 10 00 87 sethi %hi(0x40021c00), %l2
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_restart != NULL )
(*the_extension->Callouts.thread_restart)(
4000acf0: a4 14 a2 8c or %l2, 0x28c, %l2 ! 40021e8c <_Thread_Executing>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_restart != NULL )
4000acf4: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
4000acf8: 80 a0 60 00 cmp %g1, 0
4000acfc: 02 80 00 04 be 4000ad0c <_User_extensions_Thread_restart+0x3c>
4000ad00: 92 10 00 18 mov %i0, %o1
(*the_extension->Callouts.thread_restart)(
4000ad04: 9f c0 40 00 call %g1
4000ad08: d0 04 80 00 ld [ %l2 ], %o0
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
4000ad0c: e0 04 00 00 ld [ %l0 ], %l0
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
4000ad10: 80 a4 00 11 cmp %l0, %l1
4000ad14: 32 bf ff f9 bne,a 4000acf8 <_User_extensions_Thread_restart+0x28>
4000ad18: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
4000ad1c: 81 c7 e0 08 ret
4000ad20: 81 e8 00 00 restore
40009fe8 <_User_extensions_Thread_start>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_start (
Thread_Control *the_thread
)
{
40009fe8: 9d e3 bf a0 save %sp, -96, %sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
40009fec: 23 10 00 75 sethi %hi(0x4001d400), %l1
40009ff0: e0 04 62 28 ld [ %l1 + 0x228 ], %l0 ! 4001d628 <_User_extensions_List>
40009ff4: a2 14 62 28 or %l1, 0x228, %l1
40009ff8: a2 04 60 04 add %l1, 4, %l1
40009ffc: 80 a4 00 11 cmp %l0, %l1
4000a000: 02 80 00 0d be 4000a034 <_User_extensions_Thread_start+0x4c><== NEVER TAKEN
4000a004: 25 10 00 75 sethi %hi(0x4001d400), %l2
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_start != NULL )
(*the_extension->Callouts.thread_start)(
4000a008: a4 14 a0 ac or %l2, 0xac, %l2 ! 4001d4ac <_Thread_Executing>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_start != NULL )
4000a00c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4000a010: 80 a0 60 00 cmp %g1, 0
4000a014: 02 80 00 04 be 4000a024 <_User_extensions_Thread_start+0x3c>
4000a018: 92 10 00 18 mov %i0, %o1
(*the_extension->Callouts.thread_start)(
4000a01c: 9f c0 40 00 call %g1
4000a020: d0 04 80 00 ld [ %l2 ], %o0
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
4000a024: e0 04 00 00 ld [ %l0 ], %l0
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
4000a028: 80 a4 00 11 cmp %l0, %l1
4000a02c: 32 bf ff f9 bne,a 4000a010 <_User_extensions_Thread_start+0x28>
4000a030: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4000a034: 81 c7 e0 08 ret
4000a038: 81 e8 00 00 restore
4000a03c <_User_extensions_Thread_switch>:
void _User_extensions_Thread_switch (
Thread_Control *executing,
Thread_Control *heir
)
{
4000a03c: 9d e3 bf a0 save %sp, -96, %sp
Chain_Node *the_node;
User_extensions_Switch_control *the_extension_switch;
for ( the_node = _User_extensions_Switches_list.first ;
4000a040: 23 10 00 74 sethi %hi(0x4001d000), %l1
4000a044: e0 04 63 f4 ld [ %l1 + 0x3f4 ], %l0 ! 4001d3f4 <_User_extensions_Switches_list>
4000a048: a2 14 63 f4 or %l1, 0x3f4, %l1
4000a04c: a2 04 60 04 add %l1, 4, %l1
4000a050: 80 a4 00 11 cmp %l0, %l1
4000a054: 02 80 00 0a be 4000a07c <_User_extensions_Thread_switch+0x40><== NEVER TAKEN
4000a058: 01 00 00 00 nop
!_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ;
the_node = the_node->next ) {
the_extension_switch = (User_extensions_Switch_control *) the_node;
(*the_extension_switch->thread_switch)( executing, heir );
4000a05c: c2 04 20 08 ld [ %l0 + 8 ], %g1
4000a060: 90 10 00 18 mov %i0, %o0
4000a064: 9f c0 40 00 call %g1
4000a068: 92 10 00 19 mov %i1, %o1
Chain_Node *the_node;
User_extensions_Switch_control *the_extension_switch;
for ( the_node = _User_extensions_Switches_list.first ;
!_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ;
the_node = the_node->next ) {
4000a06c: e0 04 00 00 ld [ %l0 ], %l0
)
{
Chain_Node *the_node;
User_extensions_Switch_control *the_extension_switch;
for ( the_node = _User_extensions_Switches_list.first ;
4000a070: 80 a4 00 11 cmp %l0, %l1
4000a074: 32 bf ff fb bne,a 4000a060 <_User_extensions_Thread_switch+0x24>
4000a078: c2 04 20 08 ld [ %l0 + 8 ], %g1
4000a07c: 81 c7 e0 08 ret
4000a080: 81 e8 00 00 restore
4000c30c <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
4000c30c: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
_ISR_Disable( level );
4000c310: 7f ff da a2 call 40002d98 <sparc_disable_interrupts>
4000c314: 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));
4000c318: 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;
4000c31c: 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 ) ) {
4000c320: 80 a0 40 11 cmp %g1, %l1
4000c324: 02 80 00 1f be 4000c3a0 <_Watchdog_Adjust+0x94>
4000c328: 80 a6 60 00 cmp %i1, 0
switch ( direction ) {
4000c32c: 12 80 00 1f bne 4000c3a8 <_Watchdog_Adjust+0x9c>
4000c330: 80 a6 60 01 cmp %i1, 1
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
4000c334: 80 a6 a0 00 cmp %i2, 0
4000c338: 02 80 00 1a be 4000c3a0 <_Watchdog_Adjust+0x94> <== NEVER TAKEN
4000c33c: 01 00 00 00 nop
if ( units < _Watchdog_First( header )->delta_interval ) {
4000c340: f2 00 60 10 ld [ %g1 + 0x10 ], %i1
4000c344: 80 a6 80 19 cmp %i2, %i1
4000c348: 1a 80 00 0b bcc 4000c374 <_Watchdog_Adjust+0x68> <== ALWAYS TAKEN
4000c34c: a4 10 20 01 mov 1, %l2
_Watchdog_First( header )->delta_interval -= units;
4000c350: 10 80 00 1d b 4000c3c4 <_Watchdog_Adjust+0xb8> <== NOT EXECUTED
4000c354: b4 26 40 1a sub %i1, %i2, %i2 <== NOT EXECUTED
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
4000c358: b4 a6 80 19 subcc %i2, %i1, %i2
4000c35c: 02 80 00 11 be 4000c3a0 <_Watchdog_Adjust+0x94> <== NEVER TAKEN
4000c360: 01 00 00 00 nop
if ( units < _Watchdog_First( header )->delta_interval ) {
4000c364: f2 00 60 10 ld [ %g1 + 0x10 ], %i1
4000c368: 80 a6 40 1a cmp %i1, %i2
4000c36c: 38 80 00 16 bgu,a 4000c3c4 <_Watchdog_Adjust+0xb8>
4000c370: b4 26 40 1a sub %i1, %i2, %i2
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
4000c374: e4 20 60 10 st %l2, [ %g1 + 0x10 ]
_ISR_Enable( level );
4000c378: 7f ff da 8c call 40002da8 <sparc_enable_interrupts>
4000c37c: 01 00 00 00 nop
_Watchdog_Tickle( header );
4000c380: 40 00 00 b6 call 4000c658 <_Watchdog_Tickle>
4000c384: 90 10 00 10 mov %l0, %o0
_ISR_Disable( level );
4000c388: 7f ff da 84 call 40002d98 <sparc_disable_interrupts>
4000c38c: 01 00 00 00 nop
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4000c390: c4 04 00 00 ld [ %l0 ], %g2
if ( _Chain_Is_empty( header ) )
4000c394: 80 a4 40 02 cmp %l1, %g2
4000c398: 12 bf ff f0 bne 4000c358 <_Watchdog_Adjust+0x4c>
4000c39c: 82 10 00 02 mov %g2, %g1
}
break;
}
}
_ISR_Enable( level );
4000c3a0: 7f ff da 82 call 40002da8 <sparc_enable_interrupts>
4000c3a4: 91 e8 00 08 restore %g0, %o0, %o0
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
switch ( direction ) {
4000c3a8: 12 bf ff fe bne 4000c3a0 <_Watchdog_Adjust+0x94> <== NEVER TAKEN
4000c3ac: 01 00 00 00 nop
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
4000c3b0: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
4000c3b4: b4 00 80 1a add %g2, %i2, %i2
4000c3b8: f4 20 60 10 st %i2, [ %g1 + 0x10 ]
}
break;
}
}
_ISR_Enable( level );
4000c3bc: 7f ff da 7b call 40002da8 <sparc_enable_interrupts>
4000c3c0: 91 e8 00 08 restore %g0, %o0, %o0
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
break;
4000c3c4: 10 bf ff f7 b 4000c3a0 <_Watchdog_Adjust+0x94>
4000c3c8: f4 20 60 10 st %i2, [ %g1 + 0x10 ]
4000a238 <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
4000a238: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
4000a23c: 7f ff de f6 call 40001e14 <sparc_disable_interrupts>
4000a240: 01 00 00 00 nop
previous_state = the_watchdog->state;
4000a244: e0 06 20 08 ld [ %i0 + 8 ], %l0
switch ( previous_state ) {
4000a248: 80 a4 20 01 cmp %l0, 1
4000a24c: 02 80 00 2a be 4000a2f4 <_Watchdog_Remove+0xbc>
4000a250: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000a254: 1a 80 00 09 bcc 4000a278 <_Watchdog_Remove+0x40>
4000a258: 80 a4 20 03 cmp %l0, 3
_Watchdog_Sync_level = _ISR_Nest_level;
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
4000a25c: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000a260: c2 00 61 44 ld [ %g1 + 0x144 ], %g1 ! 4001d544 <_Watchdog_Ticks_since_boot>
4000a264: c2 26 20 18 st %g1, [ %i0 + 0x18 ]
_ISR_Enable( level );
4000a268: 7f ff de ef call 40001e24 <sparc_enable_interrupts>
4000a26c: b0 10 00 10 mov %l0, %i0
return( previous_state );
}
4000a270: 81 c7 e0 08 ret
4000a274: 81 e8 00 00 restore
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
previous_state = the_watchdog->state;
switch ( previous_state ) {
4000a278: 18 bf ff fa bgu 4000a260 <_Watchdog_Remove+0x28> <== NEVER TAKEN
4000a27c: 03 10 00 75 sethi %hi(0x4001d400), %g1
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next(
Watchdog_Control *the_watchdog
)
{
return ( (Watchdog_Control *) the_watchdog->Node.next );
4000a280: c2 06 00 00 ld [ %i0 ], %g1
break;
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
4000a284: c0 26 20 08 clr [ %i0 + 8 ]
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
4000a288: c4 00 40 00 ld [ %g1 ], %g2
4000a28c: 80 a0 a0 00 cmp %g2, 0
4000a290: 02 80 00 07 be 4000a2ac <_Watchdog_Remove+0x74>
4000a294: 05 10 00 75 sethi %hi(0x4001d400), %g2
next_watchdog->delta_interval += the_watchdog->delta_interval;
4000a298: c6 00 60 10 ld [ %g1 + 0x10 ], %g3
4000a29c: c4 06 20 10 ld [ %i0 + 0x10 ], %g2
4000a2a0: 84 00 c0 02 add %g3, %g2, %g2
4000a2a4: c4 20 60 10 st %g2, [ %g1 + 0x10 ]
if ( _Watchdog_Sync_count )
4000a2a8: 05 10 00 75 sethi %hi(0x4001d400), %g2
4000a2ac: c4 00 a1 40 ld [ %g2 + 0x140 ], %g2 ! 4001d540 <_Watchdog_Sync_count>
4000a2b0: 80 a0 a0 00 cmp %g2, 0
4000a2b4: 22 80 00 07 be,a 4000a2d0 <_Watchdog_Remove+0x98>
4000a2b8: c4 06 20 04 ld [ %i0 + 4 ], %g2
_Watchdog_Sync_level = _ISR_Nest_level;
4000a2bc: 05 10 00 75 sethi %hi(0x4001d400), %g2
4000a2c0: c6 00 a0 88 ld [ %g2 + 0x88 ], %g3 ! 4001d488 <_ISR_Nest_level>
4000a2c4: 05 10 00 75 sethi %hi(0x4001d400), %g2
4000a2c8: c6 20 a0 a8 st %g3, [ %g2 + 0xa8 ] ! 4001d4a8 <_Watchdog_Sync_level>
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
4000a2cc: c4 06 20 04 ld [ %i0 + 4 ], %g2
next->previous = previous;
previous->next = next;
4000a2d0: c2 20 80 00 st %g1, [ %g2 ]
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4000a2d4: c4 20 60 04 st %g2, [ %g1 + 4 ]
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
4000a2d8: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000a2dc: c2 00 61 44 ld [ %g1 + 0x144 ], %g1 ! 4001d544 <_Watchdog_Ticks_since_boot>
4000a2e0: c2 26 20 18 st %g1, [ %i0 + 0x18 ]
_ISR_Enable( level );
4000a2e4: 7f ff de d0 call 40001e24 <sparc_enable_interrupts>
4000a2e8: b0 10 00 10 mov %l0, %i0
return( previous_state );
}
4000a2ec: 81 c7 e0 08 ret
4000a2f0: 81 e8 00 00 restore
_Watchdog_Sync_level = _ISR_Nest_level;
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
4000a2f4: c2 00 61 44 ld [ %g1 + 0x144 ], %g1
/*
* It is not actually on the chain so just change the state and
* the Insert operation we interrupted will be aborted.
*/
the_watchdog->state = WATCHDOG_INACTIVE;
4000a2f8: c0 26 20 08 clr [ %i0 + 8 ]
_Watchdog_Sync_level = _ISR_Nest_level;
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
4000a2fc: c2 26 20 18 st %g1, [ %i0 + 0x18 ]
_ISR_Enable( level );
4000a300: 7f ff de c9 call 40001e24 <sparc_enable_interrupts>
4000a304: b0 10 00 10 mov %l0, %i0
return( previous_state );
}
4000a308: 81 c7 e0 08 ret
4000a30c: 81 e8 00 00 restore
4000bb20 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
4000bb20: 9d e3 bf a0 save %sp, -96, %sp
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
4000bb24: 7f ff db 74 call 400028f4 <sparc_disable_interrupts>
4000bb28: a0 10 00 18 mov %i0, %l0
4000bb2c: b0 10 00 08 mov %o0, %i0
printk( "Watchdog Chain: %s %p\n", name, header );
4000bb30: 11 10 00 84 sethi %hi(0x40021000), %o0
4000bb34: 94 10 00 19 mov %i1, %o2
4000bb38: 90 12 23 e8 or %o0, 0x3e8, %o0
4000bb3c: 7f ff e5 02 call 40004f44 <printk>
4000bb40: 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));
4000bb44: 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;
4000bb48: b2 06 60 04 add %i1, 4, %i1
if ( !_Chain_Is_empty( header ) ) {
4000bb4c: 80 a4 40 19 cmp %l1, %i1
4000bb50: 02 80 00 0f be 4000bb8c <_Watchdog_Report_chain+0x6c>
4000bb54: 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 );
4000bb58: 92 10 00 11 mov %l1, %o1
4000bb5c: 40 00 00 11 call 4000bba0 <_Watchdog_Report>
4000bb60: 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 )
4000bb64: 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 ;
4000bb68: 80 a4 40 19 cmp %l1, %i1
4000bb6c: 12 bf ff fc bne 4000bb5c <_Watchdog_Report_chain+0x3c> <== NEVER TAKEN
4000bb70: 92 10 00 11 mov %l1, %o1
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
4000bb74: 92 10 00 10 mov %l0, %o1
4000bb78: 11 10 00 85 sethi %hi(0x40021400), %o0
4000bb7c: 7f ff e4 f2 call 40004f44 <printk>
4000bb80: 90 12 20 00 mov %o0, %o0 ! 40021400 <_Status_Object_name_errors_to_status+0x30>
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
4000bb84: 7f ff db 60 call 40002904 <sparc_enable_interrupts>
4000bb88: 81 e8 00 00 restore
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
4000bb8c: 7f ff e4 ee call 40004f44 <printk>
4000bb90: 90 12 20 10 or %o0, 0x10, %o0
}
_ISR_Enable( level );
4000bb94: 7f ff db 5c call 40002904 <sparc_enable_interrupts>
4000bb98: 81 e8 00 00 restore
40025684 <__kill>:
#endif
int __kill( pid_t pid, int sig )
{
return 0;
}
40025684: 81 c3 e0 08 retl <== NOT EXECUTED
40025688: 90 10 20 00 clr %o0 <== NOT EXECUTED
4001aa30 <_calloc_r>:
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
return calloc( elements, size );
4001aa30: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
4001aa34: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
4001aa38: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4001aa3c: 7f ff c4 3a call 4000bb24 <calloc> <== NOT EXECUTED
4001aa40: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4001ada4 <_exit>:
/*
* If the toolset uses init/fini sections, then we need to
* run the global destructors now.
*/
#if defined(__USE_INIT_FINI__)
FINI_SYMBOL();
4001ada4: 9d e3 bf a0 save %sp, -96, %sp
4001ada8: 40 00 06 cb call 4001c8d4 <_fini>
4001adac: 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();
4001adb0: 7f ff ff e2 call 4001ad38 <libc_wrapup>
4001adb4: 01 00 00 00 nop
rtems_shutdown_executive(status);
4001adb8: 40 00 00 50 call 4001aef8 <rtems_shutdown_executive>
4001adbc: 90 10 00 18 mov %i0, %o0
4001adc0: 30 80 00 00 b,a 4001adc0 <_exit+0x1c> <== NOT EXECUTED
40004800 <_fcntl_r>:
int fd,
int cmd,
int arg
)
{
return fcntl( fd, cmd, arg );
40004800: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40004804: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
40004808: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED
4000480c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40004810: 7f ff ff 69 call 400045b4 <fcntl> <== NOT EXECUTED
40004814: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40025658 <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
return getpid();
}
40025658: 81 c3 e0 08 retl <== NOT EXECUTED
4002565c: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
4000be64 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4000be64: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000be68: 7f ff ff e6 call 4000be00 <gettimeofday> <== NOT EXECUTED
4000be6c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4002567c <_kill_r>:
#include <reent.h>
int _kill_r( struct _reent *ptr, pid_t pid, int sig )
{
return 0;
}
4002567c: 81 c3 e0 08 retl <== NOT EXECUTED
40025680: 90 10 20 00 clr %o0 <== NOT EXECUTED
40005494 <_link_r>:
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
40005494: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40005498: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
4000549c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
400054a0: 7f ff ff 51 call 400051e4 <link> <== NOT EXECUTED
400054a4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4001aec4 <_realloc_r>:
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
4001aec4: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
4001aec8: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
4001aecc: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4001aed0: 40 00 00 17 call 4001af2c <realloc> <== NOT EXECUTED
4001aed4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40007edc <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
40007edc: 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 );
40007ee0: 7f ff fa 07 call 400066fc <rtems_filesystem_dirname>
40007ee4: 90 10 00 19 mov %i1, %o0
if ( old_parent_pathlen == 0 )
40007ee8: a0 92 20 00 orcc %o0, 0, %l0
40007eec: 32 80 01 1f bne,a 40008368 <_rename_r+0x48c>
40007ef0: 90 10 00 19 mov %i1, %o0
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
40007ef4: c2 4e 40 00 ldsb [ %i1 ], %g1
40007ef8: 80 a0 60 5c cmp %g1, 0x5c
40007efc: 12 80 00 7f bne 400080f8 <_rename_r+0x21c> <== ALWAYS TAKEN
40007f00: 80 a0 60 2f cmp %g1, 0x2f
40007f04: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED
40007f08: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 <rtems_current_user_env><== NOT EXECUTED
40007f0c: a2 10 20 00 clr %l1 <== NOT EXECUTED
40007f10: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED
40007f14: c4 27 bf d4 st %g2, [ %fp + -44 ] <== NOT EXECUTED
40007f18: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 <== NOT EXECUTED
40007f1c: c4 27 bf d8 st %g2, [ %fp + -40 ] <== NOT EXECUTED
40007f20: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 <== NOT EXECUTED
40007f24: c4 27 bf dc st %g2, [ %fp + -36 ] <== NOT EXECUTED
40007f28: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 <== NOT EXECUTED
40007f2c: c4 27 bf e0 st %g2, [ %fp + -32 ] <== NOT EXECUTED
40007f30: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED
40007f34: c2 27 bf e4 st %g1, [ %fp + -28 ] <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
40007f38: c2 07 bf d4 ld [ %fp + -44 ], %g1
name = old + old_parent_pathlen;
40007f3c: b2 06 40 10 add %i1, %l0, %i1
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
40007f40: c2 27 bf e8 st %g1, [ %fp + -24 ]
40007f44: c2 07 bf d8 ld [ %fp + -40 ], %g1
name = old + old_parent_pathlen;
40007f48: f2 27 bf fc st %i1, [ %fp + -4 ]
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
40007f4c: c2 27 bf ec st %g1, [ %fp + -20 ]
40007f50: c2 07 bf dc ld [ %fp + -36 ], %g1
name = old + old_parent_pathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
40007f54: 90 10 00 19 mov %i1, %o0
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
40007f58: c2 27 bf f0 st %g1, [ %fp + -16 ]
40007f5c: c2 07 bf e0 ld [ %fp + -32 ], %g1
name = old + old_parent_pathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
40007f60: a0 07 bf e8 add %fp, -24, %l0
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
40007f64: c2 27 bf f4 st %g1, [ %fp + -12 ]
40007f68: c2 07 bf e4 ld [ %fp + -28 ], %g1
name = old + old_parent_pathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
40007f6c: 40 00 3f ab call 40017e18 <strlen>
40007f70: c2 27 bf f8 st %g1, [ %fp + -8 ]
40007f74: 92 10 00 08 mov %o0, %o1
40007f78: 7f ff f9 c0 call 40006678 <rtems_filesystem_prefix_separators>
40007f7c: 90 10 00 19 mov %i1, %o0
40007f80: b2 06 40 08 add %i1, %o0, %i1
40007f84: f2 27 bf fc st %i1, [ %fp + -4 ]
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
40007f88: 40 00 3f a4 call 40017e18 <strlen>
40007f8c: 90 10 00 19 mov %i1, %o0
40007f90: 94 10 20 00 clr %o2
40007f94: 92 10 00 08 mov %o0, %o1
40007f98: 96 10 00 10 mov %l0, %o3
40007f9c: 90 10 00 19 mov %i1, %o0
40007fa0: 7f ff f9 f4 call 40006770 <rtems_filesystem_evaluate_relative_path>
40007fa4: 98 10 20 00 clr %o4
0, &old_loc, false );
if ( result != 0 ) {
40007fa8: 80 a2 20 00 cmp %o0, 0
40007fac: 12 80 00 4f bne 400080e8 <_rename_r+0x20c>
40007fb0: 80 8c 60 ff btst 0xff, %l1
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
40007fb4: c2 4e 80 00 ldsb [ %i2 ], %g1
40007fb8: 80 a0 60 5c cmp %g1, 0x5c
40007fbc: 12 80 00 61 bne 40008140 <_rename_r+0x264> <== ALWAYS TAKEN
40007fc0: 80 a0 60 2f cmp %g1, 0x2f
40007fc4: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED
40007fc8: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 <rtems_current_user_env>
40007fcc: 90 10 20 01 mov 1, %o0
40007fd0: c4 00 60 18 ld [ %g1 + 0x18 ], %g2
40007fd4: c4 27 bf c0 st %g2, [ %fp + -64 ]
40007fd8: c4 00 60 1c ld [ %g1 + 0x1c ], %g2
40007fdc: c4 27 bf c4 st %g2, [ %fp + -60 ]
40007fe0: c4 00 60 20 ld [ %g1 + 0x20 ], %g2
40007fe4: c4 27 bf c8 st %g2, [ %fp + -56 ]
40007fe8: c4 00 60 24 ld [ %g1 + 0x24 ], %g2
40007fec: c4 27 bf cc st %g2, [ %fp + -52 ]
40007ff0: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
40007ff4: c2 27 bf d0 st %g1, [ %fp + -48 ]
if ( !new_parent_loc.ops->evalformake_h ) {
40007ff8: c2 07 bf cc ld [ %fp + -52 ], %g1
40007ffc: c2 00 60 04 ld [ %g1 + 4 ], %g1
40008000: 80 a0 60 00 cmp %g1, 0
40008004: 02 80 00 bc be 400082f4 <_rename_r+0x418>
40008008: 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 );
4000800c: 90 06 80 08 add %i2, %o0, %o0
40008010: b4 07 bf c0 add %fp, -64, %i2
40008014: 9f c0 40 00 call %g1
40008018: 92 10 00 1a mov %i2, %o1
if ( result != 0 ) {
4000801c: 80 a2 20 00 cmp %o0, 0
40008020: 12 80 00 8c bne 40008250 <_rename_r+0x374>
40008024: c2 07 bf d0 ld [ %fp + -48 ], %g1
/*
* 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 ) {
40008028: c4 07 bf e4 ld [ %fp + -28 ], %g2
4000802c: 80 a0 80 01 cmp %g2, %g1
40008030: 12 80 00 56 bne 40008188 <_rename_r+0x2ac>
40008034: c4 07 bf cc ld [ %fp + -52 ], %g2
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( EXDEV );
}
if ( !new_parent_loc.ops->rename_h ) {
40008038: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1
4000803c: 80 a0 60 00 cmp %g1, 0
40008040: 02 80 00 a7 be 400082dc <_rename_r+0x400>
40008044: d6 07 bf fc ld [ %fp + -4 ], %o3
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
40008048: b2 07 bf d4 add %fp, -44, %i1
4000804c: 92 10 00 10 mov %l0, %o1
40008050: 90 10 00 19 mov %i1, %o0
40008054: 9f c0 40 00 call %g1
40008058: 94 10 00 1a mov %i2, %o2
rtems_filesystem_freenode( &new_parent_loc );
4000805c: c2 07 bf cc ld [ %fp + -52 ], %g1
40008060: 80 a0 60 00 cmp %g1, 0
40008064: 02 80 00 08 be 40008084 <_rename_r+0x1a8> <== NEVER TAKEN
40008068: b0 10 00 08 mov %o0, %i0
4000806c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40008070: 80 a0 60 00 cmp %g1, 0
40008074: 02 80 00 05 be 40008088 <_rename_r+0x1ac> <== NEVER TAKEN
40008078: 80 8c 60 ff btst 0xff, %l1
4000807c: 9f c0 40 00 call %g1
40008080: 90 10 00 1a mov %i2, %o0
if ( free_old_parentloc )
40008084: 80 8c 60 ff btst 0xff, %l1
40008088: 02 80 00 0d be 400080bc <_rename_r+0x1e0>
4000808c: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
40008090: c2 07 bf e0 ld [ %fp + -32 ], %g1
40008094: 80 a0 60 00 cmp %g1, 0
40008098: 22 80 00 09 be,a 400080bc <_rename_r+0x1e0> <== NEVER TAKEN
4000809c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
400080a0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400080a4: 80 a0 60 00 cmp %g1, 0
400080a8: 22 80 00 05 be,a 400080bc <_rename_r+0x1e0> <== NEVER TAKEN
400080ac: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
400080b0: 9f c0 40 00 call %g1
400080b4: 90 10 00 19 mov %i1, %o0
rtems_filesystem_freenode( &old_loc );
400080b8: c2 07 bf f4 ld [ %fp + -12 ], %g1
400080bc: 80 a0 60 00 cmp %g1, 0
400080c0: 02 80 00 a8 be 40008360 <_rename_r+0x484> <== NEVER TAKEN
400080c4: 01 00 00 00 nop
400080c8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400080cc: 80 a0 60 00 cmp %g1, 0
400080d0: 02 80 00 a4 be 40008360 <_rename_r+0x484> <== NEVER TAKEN
400080d4: 01 00 00 00 nop
400080d8: 9f c0 40 00 call %g1
400080dc: 90 10 00 10 mov %l0, %o0
400080e0: 81 c7 e0 08 ret
400080e4: 81 e8 00 00 restore
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &old_loc, false );
if ( result != 0 ) {
if ( free_old_parentloc )
400080e8: 12 80 00 4f bne 40008224 <_rename_r+0x348> <== ALWAYS TAKEN
400080ec: c2 07 bf e0 ld [ %fp + -32 ], %g1
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
400080f0: 81 c7 e0 08 ret <== NOT EXECUTED
400080f4: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
*/
old_parent_pathlen = rtems_filesystem_dirname ( old );
if ( old_parent_pathlen == 0 )
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
400080f8: 22 bf ff 84 be,a 40007f08 <_rename_r+0x2c> <== NEVER TAKEN
400080fc: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED
40008100: 80 a0 60 00 cmp %g1, 0
40008104: 02 bf ff 81 be 40007f08 <_rename_r+0x2c> <== NEVER TAKEN
40008108: 03 10 00 a2 sethi %hi(0x40028800), %g1
4000810c: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 <rtems_current_user_env>
40008110: a2 10 20 00 clr %l1
40008114: c4 00 60 04 ld [ %g1 + 4 ], %g2
40008118: c4 27 bf d4 st %g2, [ %fp + -44 ]
4000811c: c4 00 60 08 ld [ %g1 + 8 ], %g2
40008120: c4 27 bf d8 st %g2, [ %fp + -40 ]
40008124: c4 00 60 0c ld [ %g1 + 0xc ], %g2
40008128: c4 27 bf dc st %g2, [ %fp + -36 ]
4000812c: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
40008130: c4 27 bf e0 st %g2, [ %fp + -32 ]
40008134: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
40008138: 10 bf ff 80 b 40007f38 <_rename_r+0x5c>
4000813c: c2 27 bf e4 st %g1, [ %fp + -28 ]
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
40008140: 22 bf ff a2 be,a 40007fc8 <_rename_r+0xec>
40008144: 03 10 00 a2 sethi %hi(0x40028800), %g1
40008148: 80 a0 60 00 cmp %g1, 0
4000814c: 02 bf ff 9f be 40007fc8 <_rename_r+0xec> <== NEVER TAKEN
40008150: 03 10 00 a2 sethi %hi(0x40028800), %g1
40008154: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 <rtems_current_user_env>
40008158: 90 10 20 00 clr %o0
4000815c: c4 00 60 04 ld [ %g1 + 4 ], %g2
40008160: c4 27 bf c0 st %g2, [ %fp + -64 ]
40008164: c4 00 60 08 ld [ %g1 + 8 ], %g2
40008168: c4 27 bf c4 st %g2, [ %fp + -60 ]
4000816c: c4 00 60 0c ld [ %g1 + 0xc ], %g2
40008170: c4 27 bf c8 st %g2, [ %fp + -56 ]
40008174: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
40008178: c4 27 bf cc st %g2, [ %fp + -52 ]
4000817c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
40008180: 10 bf ff 9e b 40007ff8 <_rename_r+0x11c>
40008184: c2 27 bf d0 st %g1, [ %fp + -48 ]
* 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 ) {
rtems_filesystem_freenode( &new_parent_loc );
40008188: c2 07 bf cc ld [ %fp + -52 ], %g1
4000818c: 80 a0 60 00 cmp %g1, 0
40008190: 02 80 00 09 be 400081b4 <_rename_r+0x2d8> <== NEVER TAKEN
40008194: 80 8c 60 ff btst 0xff, %l1
40008198: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000819c: 80 a0 60 00 cmp %g1, 0
400081a0: 02 80 00 05 be 400081b4 <_rename_r+0x2d8> <== NEVER TAKEN
400081a4: 80 8c 60 ff btst 0xff, %l1
400081a8: 9f c0 40 00 call %g1
400081ac: 90 10 00 1a mov %i2, %o0
if ( free_old_parentloc )
400081b0: 80 8c 60 ff btst 0xff, %l1
400081b4: 02 80 00 0d be 400081e8 <_rename_r+0x30c>
400081b8: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
400081bc: c2 07 bf e0 ld [ %fp + -32 ], %g1
400081c0: 80 a0 60 00 cmp %g1, 0
400081c4: 22 80 00 09 be,a 400081e8 <_rename_r+0x30c> <== NEVER TAKEN
400081c8: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
400081cc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400081d0: 80 a0 60 00 cmp %g1, 0
400081d4: 22 80 00 05 be,a 400081e8 <_rename_r+0x30c> <== NEVER TAKEN
400081d8: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
400081dc: 9f c0 40 00 call %g1
400081e0: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
400081e4: c2 07 bf f4 ld [ %fp + -12 ], %g1
400081e8: 80 a0 60 00 cmp %g1, 0
400081ec: 02 80 00 08 be 4000820c <_rename_r+0x330> <== NEVER TAKEN
400081f0: 01 00 00 00 nop
400081f4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400081f8: 80 a0 60 00 cmp %g1, 0
400081fc: 02 80 00 04 be 4000820c <_rename_r+0x330> <== NEVER TAKEN
40008200: 01 00 00 00 nop
40008204: 9f c0 40 00 call %g1
40008208: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( EXDEV );
4000820c: 40 00 31 f7 call 400149e8 <__errno>
40008210: b0 10 3f ff mov -1, %i0
40008214: 82 10 20 12 mov 0x12, %g1
40008218: c2 22 00 00 st %g1, [ %o0 ]
4000821c: 81 c7 e0 08 ret
40008220: 81 e8 00 00 restore
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &old_loc, false );
if ( result != 0 ) {
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
40008224: 80 a0 60 00 cmp %g1, 0
40008228: 02 bf ff ae be 400080e0 <_rename_r+0x204> <== NEVER TAKEN
4000822c: b0 10 3f ff mov -1, %i0
40008230: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40008234: 80 a0 60 00 cmp %g1, 0
40008238: 02 bf ff aa be 400080e0 <_rename_r+0x204> <== NEVER TAKEN
4000823c: 90 07 bf d4 add %fp, -44, %o0
40008240: 9f c0 40 00 call %g1
40008244: 01 00 00 00 nop
40008248: 81 c7 e0 08 ret
4000824c: 81 e8 00 00 restore
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
if ( result != 0 ) {
rtems_filesystem_freenode( &new_parent_loc );
40008250: c2 07 bf cc ld [ %fp + -52 ], %g1
40008254: 80 a0 60 00 cmp %g1, 0
40008258: 02 80 00 09 be 4000827c <_rename_r+0x3a0> <== NEVER TAKEN
4000825c: 80 8c 60 ff btst 0xff, %l1
40008260: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40008264: 80 a0 60 00 cmp %g1, 0
40008268: 02 80 00 05 be 4000827c <_rename_r+0x3a0> <== NEVER TAKEN
4000826c: 80 8c 60 ff btst 0xff, %l1
40008270: 9f c0 40 00 call %g1
40008274: 90 10 00 1a mov %i2, %o0
if ( free_old_parentloc )
40008278: 80 8c 60 ff btst 0xff, %l1
4000827c: 02 80 00 0d be 400082b0 <_rename_r+0x3d4> <== NEVER TAKEN
40008280: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
40008284: c2 07 bf e0 ld [ %fp + -32 ], %g1
40008288: 80 a0 60 00 cmp %g1, 0
4000828c: 22 80 00 09 be,a 400082b0 <_rename_r+0x3d4> <== NEVER TAKEN
40008290: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40008294: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40008298: 80 a0 60 00 cmp %g1, 0
4000829c: 22 80 00 05 be,a 400082b0 <_rename_r+0x3d4> <== NEVER TAKEN
400082a0: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
400082a4: 9f c0 40 00 call %g1
400082a8: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
400082ac: c2 07 bf f4 ld [ %fp + -12 ], %g1
400082b0: 80 a0 60 00 cmp %g1, 0
400082b4: 02 bf ff 8b be 400080e0 <_rename_r+0x204> <== NEVER TAKEN
400082b8: b0 10 3f ff mov -1, %i0
400082bc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400082c0: 80 a0 60 00 cmp %g1, 0
400082c4: 02 bf ff 87 be 400080e0 <_rename_r+0x204> <== NEVER TAKEN
400082c8: 90 10 00 10 mov %l0, %o0
400082cc: 9f c0 40 00 call %g1
400082d0: 01 00 00 00 nop
400082d4: 81 c7 e0 08 ret
400082d8: 81 e8 00 00 restore
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( EXDEV );
}
if ( !new_parent_loc.ops->rename_h ) {
rtems_filesystem_freenode( &new_parent_loc );
400082dc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1
400082e0: 80 a0 60 00 cmp %g1, 0
400082e4: 02 80 00 05 be 400082f8 <_rename_r+0x41c> <== NEVER TAKEN
400082e8: 80 8c 60 ff btst 0xff, %l1
400082ec: 9f c0 40 00 call %g1
400082f0: 90 10 00 1a mov %i2, %o0
if ( free_old_parentloc )
400082f4: 80 8c 60 ff btst 0xff, %l1
400082f8: 02 80 00 0d be 4000832c <_rename_r+0x450> <== NEVER TAKEN
400082fc: c2 07 bf f4 ld [ %fp + -12 ], %g1
rtems_filesystem_freenode( &old_parent_loc );
40008300: c2 07 bf e0 ld [ %fp + -32 ], %g1
40008304: 80 a0 60 00 cmp %g1, 0
40008308: 22 80 00 09 be,a 4000832c <_rename_r+0x450> <== NEVER TAKEN
4000830c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40008310: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40008314: 80 a0 60 00 cmp %g1, 0
40008318: 22 80 00 05 be,a 4000832c <_rename_r+0x450> <== NEVER TAKEN
4000831c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40008320: 9f c0 40 00 call %g1
40008324: 90 07 bf d4 add %fp, -44, %o0
rtems_filesystem_freenode( &old_loc );
40008328: c2 07 bf f4 ld [ %fp + -12 ], %g1
4000832c: 80 a0 60 00 cmp %g1, 0
40008330: 02 80 00 08 be 40008350 <_rename_r+0x474> <== NEVER TAKEN
40008334: 01 00 00 00 nop
40008338: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000833c: 80 a0 60 00 cmp %g1, 0
40008340: 02 80 00 04 be 40008350 <_rename_r+0x474> <== NEVER TAKEN
40008344: 01 00 00 00 nop
40008348: 9f c0 40 00 call %g1
4000834c: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
40008350: 40 00 31 a6 call 400149e8 <__errno>
40008354: b0 10 3f ff mov -1, %i0
40008358: 82 10 20 86 mov 0x86, %g1
4000835c: c2 22 00 00 st %g1, [ %o0 ]
40008360: 81 c7 e0 08 ret
40008364: 81 e8 00 00 restore
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,
40008368: 92 10 00 10 mov %l0, %o1
4000836c: 94 10 20 02 mov 2, %o2
40008370: 96 07 bf d4 add %fp, -44, %o3
40008374: 7f ff f9 40 call 40006874 <rtems_filesystem_evaluate_path>
40008378: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
4000837c: 80 a2 20 00 cmp %o0, 0
40008380: 12 bf ff 58 bne 400080e0 <_rename_r+0x204> <== NEVER TAKEN
40008384: b0 10 3f ff mov -1, %i0
40008388: 10 bf fe ec b 40007f38 <_rename_r+0x5c>
4000838c: a2 10 20 01 mov 1, %l1
4000620c <_stat_r>:
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
4000620c: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
40006210: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED
40006214: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40006218: 7f ff ff b1 call 400060dc <stat> <== NOT EXECUTED
4000621c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000f048 <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
4000f048: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED
4000f04c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000f050: 7f ff ff 42 call 4000ed58 <unlink> <== NOT EXECUTED
4000f054: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000bb24 <calloc>:
)
{
register char *cptr;
size_t length;
MSBUMP(calloc_calls, 1);
4000bb24: 9d e3 bf a0 save %sp, -96, %sp
4000bb28: 21 10 00 74 sethi %hi(0x4001d000), %l0
4000bb2c: a0 14 22 30 or %l0, 0x230, %l0 ! 4001d230 <rtems_malloc_statistics>
4000bb30: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
length = nelem * elsize;
4000bb34: 92 10 00 18 mov %i0, %o1
)
{
register char *cptr;
size_t length;
MSBUMP(calloc_calls, 1);
4000bb38: 82 00 60 01 inc %g1
length = nelem * elsize;
4000bb3c: 90 10 00 19 mov %i1, %o0
4000bb40: 40 00 32 d6 call 40018698 <.umul>
4000bb44: c2 24 20 14 st %g1, [ %l0 + 0x14 ]
cptr = malloc( length );
4000bb48: 40 00 01 b4 call 4000c218 <malloc>
4000bb4c: a2 10 00 08 mov %o0, %l1
if ( cptr )
4000bb50: b0 92 20 00 orcc %o0, 0, %i0
4000bb54: 02 80 00 04 be 4000bb64 <calloc+0x40> <== NEVER TAKEN
4000bb58: 94 10 00 11 mov %l1, %o2
memset( cptr, '\0', length );
4000bb5c: 40 00 0f ec call 4000fb0c <memset>
4000bb60: 92 10 20 00 clr %o1
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
4000bb64: c2 04 20 04 ld [ %l0 + 4 ], %g1
4000bb68: 82 00 7f ff add %g1, -1, %g1
4000bb6c: c2 24 20 04 st %g1, [ %l0 + 4 ]
return cptr;
}
4000bb70: 81 c7 e0 08 ret
4000bb74: 81 e8 00 00 restore
4000ded0 <chdir>:
#include <rtems/seterr.h>
int chdir(
const char *pathname
)
{
4000ded0: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
4000ded4: 80 a6 20 00 cmp %i0, 0
4000ded8: 02 80 00 31 be 4000df9c <chdir+0xcc>
4000dedc: 01 00 00 00 nop
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
4000dee0: 40 00 11 3d call 400123d4 <strlen>
4000dee4: 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(
4000dee8: a0 07 bf ec add %fp, -20, %l0
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
4000deec: 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(
4000def0: 94 10 20 01 mov 1, %o2
4000def4: 90 10 00 18 mov %i0, %o0
4000def8: 96 10 00 10 mov %l0, %o3
4000defc: 98 10 20 01 mov 1, %o4
4000df00: 7f ff d7 e1 call 40003e84 <rtems_filesystem_evaluate_path>
4000df04: b0 10 3f ff mov -1, %i0
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
4000df08: 80 a2 20 00 cmp %o0, 0
4000df0c: 12 80 00 28 bne 4000dfac <chdir+0xdc>
4000df10: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
4000df14: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
4000df18: 80 a0 60 00 cmp %g1, 0
4000df1c: 22 80 00 35 be,a 4000dff0 <chdir+0x120> <== NEVER TAKEN
4000df20: 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_DIRECTORY ) {
4000df24: 9f c0 40 00 call %g1
4000df28: 90 10 00 10 mov %l0, %o0
4000df2c: 80 a2 20 01 cmp %o0, 1
4000df30: 12 80 00 21 bne 4000dfb4 <chdir+0xe4>
4000df34: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTDIR );
}
rtems_filesystem_freenode( &rtems_filesystem_current );
4000df38: 21 10 00 7e sethi %hi(0x4001f800), %l0
4000df3c: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 ! 4001f850 <rtems_current_user_env>
4000df40: c2 02 20 10 ld [ %o0 + 0x10 ], %g1
4000df44: 80 a0 60 00 cmp %g1, 0
4000df48: 22 80 00 0a be,a 4000df70 <chdir+0xa0> <== NEVER TAKEN
4000df4c: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED
4000df50: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000df54: 80 a0 60 00 cmp %g1, 0
4000df58: 22 80 00 06 be,a 4000df70 <chdir+0xa0> <== NEVER TAKEN
4000df5c: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED
4000df60: 9f c0 40 00 call %g1
4000df64: 90 02 20 04 add %o0, 4, %o0
4000df68: d0 04 20 50 ld [ %l0 + 0x50 ], %o0
rtems_filesystem_current = loc;
4000df6c: c2 07 bf ec ld [ %fp + -20 ], %g1
4000df70: c2 22 20 04 st %g1, [ %o0 + 4 ]
4000df74: c2 07 bf f0 ld [ %fp + -16 ], %g1
4000df78: c2 22 20 08 st %g1, [ %o0 + 8 ]
4000df7c: c2 07 bf f4 ld [ %fp + -12 ], %g1
4000df80: c2 22 20 0c st %g1, [ %o0 + 0xc ]
4000df84: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000df88: c2 22 20 10 st %g1, [ %o0 + 0x10 ]
4000df8c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000df90: c2 22 20 14 st %g1, [ %o0 + 0x14 ]
return 0;
}
4000df94: 81 c7 e0 08 ret
4000df98: 91 e8 20 00 restore %g0, 0, %o0
{
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
4000df9c: 40 00 0d 6f call 40011558 <__errno>
4000dfa0: b0 10 3f ff mov -1, %i0
4000dfa4: 82 10 20 0e mov 0xe, %g1
4000dfa8: c2 22 00 00 st %g1, [ %o0 ]
4000dfac: 81 c7 e0 08 ret
4000dfb0: 81 e8 00 00 restore
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_filesystem_freenode( &loc );
4000dfb4: 80 a0 60 00 cmp %g1, 0
4000dfb8: 02 80 00 08 be 4000dfd8 <chdir+0x108> <== NEVER TAKEN
4000dfbc: 01 00 00 00 nop
4000dfc0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000dfc4: 80 a0 60 00 cmp %g1, 0
4000dfc8: 02 80 00 04 be 4000dfd8 <chdir+0x108> <== NEVER TAKEN
4000dfcc: 01 00 00 00 nop
4000dfd0: 9f c0 40 00 call %g1
4000dfd4: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( ENOTDIR );
4000dfd8: 40 00 0d 60 call 40011558 <__errno>
4000dfdc: b0 10 3f ff mov -1, %i0
4000dfe0: 82 10 20 14 mov 0x14, %g1
4000dfe4: c2 22 00 00 st %g1, [ %o0 ]
4000dfe8: 81 c7 e0 08 ret
4000dfec: 81 e8 00 00 restore
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
rtems_filesystem_freenode( &loc );
4000dff0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000dff4: 02 80 00 04 be 4000e004 <chdir+0x134> <== NOT EXECUTED
4000dff8: 01 00 00 00 nop <== NOT EXECUTED
4000dffc: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000e000: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000e004: 40 00 0d 55 call 40011558 <__errno> <== NOT EXECUTED
4000e008: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000e00c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000e010: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000e014: 81 c7 e0 08 ret <== NOT EXECUTED
4000e018: 81 e8 00 00 restore <== NOT EXECUTED
400058b4 <chmod>:
int chmod(
const char *path,
mode_t mode
)
{
400058b4: 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 );
400058b8: 40 00 40 46 call 400159d0 <strlen>
400058bc: 90 10 00 18 mov %i0, %o0
400058c0: a0 07 bf ec add %fp, -20, %l0
400058c4: 92 10 00 08 mov %o0, %o1
400058c8: 94 10 20 00 clr %o2
400058cc: 90 10 00 18 mov %i0, %o0
400058d0: 96 10 00 10 mov %l0, %o3
400058d4: 98 10 20 01 mov 1, %o4
400058d8: 40 00 00 e7 call 40005c74 <rtems_filesystem_evaluate_path>
400058dc: b0 10 3f ff mov -1, %i0
if ( status != 0 )
400058e0: 80 a2 20 00 cmp %o0, 0
400058e4: 12 80 00 15 bne 40005938 <chmod+0x84>
400058e8: c2 07 bf f4 ld [ %fp + -12 ], %g1
return -1;
if ( !loc.handlers ){
400058ec: 80 a0 60 00 cmp %g1, 0
400058f0: 22 80 00 24 be,a 40005980 <chmod+0xcc> <== NEVER TAKEN
400058f4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EBADF );
}
if ( !loc.handlers->fchmod_h ){
400058f8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400058fc: 80 a0 60 00 cmp %g1, 0
40005900: 02 80 00 10 be 40005940 <chmod+0x8c> <== NEVER TAKEN
40005904: 92 10 00 19 mov %i1, %o1
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.handlers->fchmod_h)( &loc, mode );
40005908: 9f c0 40 00 call %g1
4000590c: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
40005910: c2 07 bf f8 ld [ %fp + -8 ], %g1
40005914: 80 a0 60 00 cmp %g1, 0
40005918: 02 80 00 08 be 40005938 <chmod+0x84> <== NEVER TAKEN
4000591c: b0 10 00 08 mov %o0, %i0
40005920: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40005924: 80 a0 60 00 cmp %g1, 0
40005928: 02 80 00 23 be 400059b4 <chmod+0x100> <== NEVER TAKEN
4000592c: 01 00 00 00 nop
40005930: 9f c0 40 00 call %g1
40005934: 90 10 00 10 mov %l0, %o0
return result;
}
40005938: 81 c7 e0 08 ret
4000593c: 81 e8 00 00 restore
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EBADF );
}
if ( !loc.handlers->fchmod_h ){
rtems_filesystem_freenode( &loc );
40005940: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40005944: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005948: 02 80 00 08 be 40005968 <chmod+0xb4> <== NOT EXECUTED
4000594c: 01 00 00 00 nop <== NOT EXECUTED
40005950: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40005954: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005958: 02 80 00 04 be 40005968 <chmod+0xb4> <== NOT EXECUTED
4000595c: 01 00 00 00 nop <== NOT EXECUTED
40005960: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005964: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40005968: 40 00 39 14 call 40013db8 <__errno> <== NOT EXECUTED
4000596c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40005970: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40005974: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40005978: 81 c7 e0 08 ret <== NOT EXECUTED
4000597c: 81 e8 00 00 restore <== NOT EXECUTED
status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true );
if ( status != 0 )
return -1;
if ( !loc.handlers ){
rtems_filesystem_freenode( &loc );
40005980: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005984: 02 80 00 08 be 400059a4 <chmod+0xf0> <== NOT EXECUTED
40005988: 01 00 00 00 nop <== NOT EXECUTED
4000598c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40005990: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005994: 02 80 00 04 be 400059a4 <chmod+0xf0> <== NOT EXECUTED
40005998: 01 00 00 00 nop <== NOT EXECUTED
4000599c: 9f c0 40 00 call %g1 <== NOT EXECUTED
400059a0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
400059a4: 40 00 39 05 call 40013db8 <__errno> <== NOT EXECUTED
400059a8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400059ac: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
400059b0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400059b4: 81 c7 e0 08 ret <== NOT EXECUTED
400059b8: 81 e8 00 00 restore <== NOT EXECUTED
400059bc <chown>:
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
400059bc: 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 ) )
400059c0: 40 00 40 04 call 400159d0 <strlen>
400059c4: 90 10 00 18 mov %i0, %o0
400059c8: a0 07 bf ec add %fp, -20, %l0
400059cc: 92 10 00 08 mov %o0, %o1
400059d0: 94 10 20 00 clr %o2
400059d4: 90 10 00 18 mov %i0, %o0
400059d8: 96 10 00 10 mov %l0, %o3
400059dc: 98 10 20 01 mov 1, %o4
400059e0: 40 00 00 a5 call 40005c74 <rtems_filesystem_evaluate_path>
400059e4: b0 10 3f ff mov -1, %i0
400059e8: 80 a2 20 00 cmp %o0, 0
400059ec: 12 80 00 15 bne 40005a40 <chown+0x84>
400059f0: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !loc.ops->chown_h ) {
400059f4: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1
400059f8: 80 a0 60 00 cmp %g1, 0
400059fc: 02 80 00 13 be 40005a48 <chown+0x8c> <== NEVER TAKEN
40005a00: 93 2e 60 10 sll %i1, 0x10, %o1
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->chown_h)( &loc, owner, group );
40005a04: 95 2e a0 10 sll %i2, 0x10, %o2
40005a08: 93 32 60 10 srl %o1, 0x10, %o1
40005a0c: 95 32 a0 10 srl %o2, 0x10, %o2
40005a10: 9f c0 40 00 call %g1
40005a14: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
40005a18: c2 07 bf f8 ld [ %fp + -8 ], %g1
40005a1c: 80 a0 60 00 cmp %g1, 0
40005a20: 02 80 00 08 be 40005a40 <chown+0x84> <== NEVER TAKEN
40005a24: b0 10 00 08 mov %o0, %i0
40005a28: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40005a2c: 80 a0 60 00 cmp %g1, 0
40005a30: 02 80 00 10 be 40005a70 <chown+0xb4> <== NEVER TAKEN
40005a34: 01 00 00 00 nop
40005a38: 9f c0 40 00 call %g1
40005a3c: 90 10 00 10 mov %l0, %o0
return result;
}
40005a40: 81 c7 e0 08 ret
40005a44: 81 e8 00 00 restore
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
return -1;
if ( !loc.ops->chown_h ) {
rtems_filesystem_freenode( &loc );
40005a48: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40005a4c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005a50: 02 80 00 04 be 40005a60 <chown+0xa4> <== NOT EXECUTED
40005a54: 01 00 00 00 nop <== NOT EXECUTED
40005a58: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005a5c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40005a60: 40 00 38 d6 call 40013db8 <__errno> <== NOT EXECUTED
40005a64: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40005a68: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40005a6c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40005a70: 81 c7 e0 08 ret <== NOT EXECUTED
40005a74: 81 e8 00 00 restore <== NOT EXECUTED
40003ac0 <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
40003ac0: 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) {
40003ac4: 21 10 00 7e sethi %hi(0x4001f800), %l0
40003ac8: e2 04 20 50 ld [ %l0 + 0x50 ], %l1 ! 4001f850 <rtems_current_user_env>
40003acc: 03 10 00 80 sethi %hi(0x40020000), %g1
40003ad0: 82 10 60 b8 or %g1, 0xb8, %g1 ! 400200b8 <rtems_global_user_env>
40003ad4: 80 a4 40 01 cmp %l1, %g1
40003ad8: 02 80 00 28 be 40003b78 <chroot+0xb8> <== ALWAYS TAKEN
40003adc: 01 00 00 00 nop
rtems_libio_set_private_env(); /* try to set a new private env*/
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = chdir(pathname);
40003ae0: 40 00 28 fc call 4000ded0 <chdir>
40003ae4: 90 10 00 18 mov %i0, %o0
if (result) {
40003ae8: 80 a2 20 00 cmp %o0, 0
40003aec: 12 80 00 2f bne 40003ba8 <chroot+0xe8> <== NEVER TAKEN
40003af0: 11 10 00 79 sethi %hi(0x4001e400), %o0
rtems_set_errno_and_return_minus_one( errno );
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
40003af4: 92 10 20 01 mov 1, %o1
40003af8: 90 12 23 58 or %o0, 0x358, %o0
40003afc: 94 10 20 00 clr %o2
40003b00: 96 07 bf ec add %fp, -20, %o3
40003b04: 40 00 00 e0 call 40003e84 <rtems_filesystem_evaluate_path>
40003b08: 98 10 20 00 clr %o4
40003b0c: 80 a2 20 00 cmp %o0, 0
40003b10: 12 80 00 26 bne 40003ba8 <chroot+0xe8> <== NEVER TAKEN
40003b14: d0 04 20 50 ld [ %l0 + 0x50 ], %o0
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
}
rtems_filesystem_freenode(&rtems_filesystem_root);
40003b18: c2 02 20 24 ld [ %o0 + 0x24 ], %g1
40003b1c: 80 a0 60 00 cmp %g1, 0
40003b20: 22 80 00 0b be,a 40003b4c <chroot+0x8c> <== NEVER TAKEN
40003b24: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED
40003b28: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40003b2c: 80 a0 60 00 cmp %g1, 0
40003b30: 22 80 00 07 be,a 40003b4c <chroot+0x8c> <== NEVER TAKEN
40003b34: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED
40003b38: 9f c0 40 00 call %g1
40003b3c: 90 02 20 18 add %o0, 0x18, %o0
40003b40: 03 10 00 7e sethi %hi(0x4001f800), %g1
40003b44: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 ! 4001f850 <rtems_current_user_env>
rtems_filesystem_root = loc;
40003b48: c2 07 bf ec ld [ %fp + -20 ], %g1
40003b4c: c2 22 20 18 st %g1, [ %o0 + 0x18 ]
40003b50: c2 07 bf f0 ld [ %fp + -16 ], %g1
40003b54: c2 22 20 1c st %g1, [ %o0 + 0x1c ]
40003b58: c2 07 bf f4 ld [ %fp + -12 ], %g1
40003b5c: c2 22 20 20 st %g1, [ %o0 + 0x20 ]
40003b60: c2 07 bf f8 ld [ %fp + -8 ], %g1
40003b64: c2 22 20 24 st %g1, [ %o0 + 0x24 ]
40003b68: c2 07 bf fc ld [ %fp + -4 ], %g1
40003b6c: c2 22 20 28 st %g1, [ %o0 + 0x28 ]
return 0;
}
40003b70: 81 c7 e0 08 ret
40003b74: 91 e8 20 00 restore %g0, 0, %o0
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) {
rtems_libio_set_private_env(); /* try to set a new private env*/
40003b78: 40 00 05 fe call 40005370 <rtems_libio_set_private_env>
40003b7c: 01 00 00 00 nop
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
40003b80: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
40003b84: 80 a0 40 11 cmp %g1, %l1
40003b88: 12 bf ff d6 bne 40003ae0 <chroot+0x20> <== ALWAYS TAKEN
40003b8c: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
40003b90: 40 00 36 72 call 40011558 <__errno> <== NOT EXECUTED
40003b94: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff> <== NOT EXECUTED
40003b98: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40003b9c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003ba0: 81 c7 e0 08 ret <== NOT EXECUTED
40003ba4: 81 e8 00 00 restore <== NOT EXECUTED
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
40003ba8: 40 00 36 6c call 40011558 <__errno> <== NOT EXECUTED
40003bac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003bb0: 40 00 36 6a call 40011558 <__errno> <== NOT EXECUTED
40003bb4: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
40003bb8: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
40003bbc: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED
40003bc0: 81 c7 e0 08 ret <== NOT EXECUTED
40003bc4: 81 e8 00 00 restore <== NOT EXECUTED
4000bb78 <close>:
#include <rtems/libio_.h>
int close(
int fd
)
{
4000bb78: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
4000bb7c: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000bb80: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 <rtems_libio_number_iops>
4000bb84: 80 a6 00 01 cmp %i0, %g1
4000bb88: 1a 80 00 21 bcc 4000bc0c <close+0x94>
4000bb8c: 03 10 00 74 sethi %hi(0x4001d000), %g1
iop = rtems_libio_iop(fd);
4000bb90: e0 00 62 20 ld [ %g1 + 0x220 ], %l0 ! 4001d220 <rtems_libio_iops>
4000bb94: 83 2e 20 06 sll %i0, 6, %g1
4000bb98: b1 2e 20 03 sll %i0, 3, %i0
4000bb9c: b0 06 00 01 add %i0, %g1, %i0
4000bba0: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open(iop);
4000bba4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4000bba8: 80 88 61 00 btst 0x100, %g1
4000bbac: 02 80 00 18 be 4000bc0c <close+0x94>
4000bbb0: 01 00 00 00 nop
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
4000bbb4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4000bbb8: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000bbbc: 80 a0 60 00 cmp %g1, 0
4000bbc0: 02 80 00 05 be 4000bbd4 <close+0x5c> <== NEVER TAKEN
4000bbc4: b0 10 20 00 clr %i0
rc = (*iop->handlers->close_h)( iop );
4000bbc8: 9f c0 40 00 call %g1
4000bbcc: 90 10 00 10 mov %l0, %o0
4000bbd0: b0 10 00 08 mov %o0, %i0
rtems_filesystem_freenode( &iop->pathinfo );
4000bbd4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1
4000bbd8: 80 a0 60 00 cmp %g1, 0
4000bbdc: 02 80 00 08 be 4000bbfc <close+0x84> <== NEVER TAKEN
4000bbe0: 01 00 00 00 nop
4000bbe4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000bbe8: 80 a0 60 00 cmp %g1, 0
4000bbec: 02 80 00 04 be 4000bbfc <close+0x84>
4000bbf0: 01 00 00 00 nop
4000bbf4: 9f c0 40 00 call %g1
4000bbf8: 90 04 20 1c add %l0, 0x1c, %o0
rtems_libio_free( iop );
4000bbfc: 40 00 00 fc call 4000bfec <rtems_libio_free>
4000bc00: 90 10 00 10 mov %l0, %o0
return rc;
}
4000bc04: 81 c7 e0 08 ret
4000bc08: 81 e8 00 00 restore
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
iop = rtems_libio_iop(fd);
rtems_libio_check_is_open(iop);
4000bc0c: 40 00 0d 45 call 4000f120 <__errno>
4000bc10: b0 10 3f ff mov -1, %i0
4000bc14: 82 10 20 09 mov 9, %g1
4000bc18: c2 22 00 00 st %g1, [ %o0 ]
4000bc1c: 81 c7 e0 08 ret
4000bc20: 81 e8 00 00 restore
4000addc <devFS_close>:
#include "devfs.h"
int devFS_close(
rtems_libio_t *iop
)
{
4000addc: 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;
4000ade0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.flags = 0;
4000ade4: c0 27 bf f8 clr [ %fp + -8 ]
args.mode = 0;
4000ade8: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_close(
4000adec: d2 00 60 0c ld [ %g1 + 0xc ], %o1
4000adf0: 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;
4000adf4: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
4000adf8: 94 07 bf f4 add %fp, -12, %o2
4000adfc: 40 00 03 67 call 4000bb98 <rtems_io_close>
4000ae00: b0 10 20 00 clr %i0
np->major,
np->minor,
(void *) &args
);
if ( status ) {
4000ae04: 80 a2 20 00 cmp %o0, 0
4000ae08: 12 80 00 04 bne 4000ae18 <devFS_close+0x3c> <== NEVER TAKEN
4000ae0c: 01 00 00 00 nop
return rtems_deviceio_errno(status);
}
return 0;
}
4000ae10: 81 c7 e0 08 ret
4000ae14: 81 e8 00 00 restore
np->major,
np->minor,
(void *) &args
);
if ( status ) {
return rtems_deviceio_errno(status);
4000ae18: 40 00 00 3f call 4000af14 <rtems_deviceio_errno> <== NOT EXECUTED
4000ae1c: 01 00 00 00 nop <== NOT EXECUTED
}
return 0;
}
4000ae20: 81 c7 e0 08 ret <== NOT EXECUTED
4000ae24: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
4000ae34 <devFS_evaluate_path>:
const char *pathname,
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
4000ae34: 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;
4000ae38: e0 06 c0 00 ld [ %i3 ], %l0
if (!device_name_table)
4000ae3c: 80 a4 20 00 cmp %l0, 0
4000ae40: 02 80 00 2f be 4000aefc <devFS_evaluate_path+0xc8> <== NEVER TAKEN
4000ae44: 03 10 00 41 sethi %hi(0x40010400), %g1
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
4000ae48: e6 00 63 88 ld [ %g1 + 0x388 ], %l3 ! 40010788 <rtems_device_table_size>
}
/* 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 );
4000ae4c: a2 10 20 00 clr %l1
for (i = 0; i < rtems_device_table_size; i++) {
4000ae50: 80 a4 e0 00 cmp %l3, 0
4000ae54: 02 80 00 18 be 4000aeb4 <devFS_evaluate_path+0x80> <== NEVER TAKEN
4000ae58: 82 10 20 00 clr %g1
if (!device_name_table[i].device_name)
4000ae5c: 85 28 60 04 sll %g1, 4, %g2
4000ae60: a9 28 60 02 sll %g1, 2, %l4
4000ae64: a8 05 00 02 add %l4, %g2, %l4
4000ae68: e4 04 00 14 ld [ %l0 + %l4 ], %l2
/* 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++) {
4000ae6c: a2 04 60 01 inc %l1
if (!device_name_table[i].device_name)
4000ae70: 80 a4 a0 00 cmp %l2, 0
4000ae74: 02 80 00 0d be 4000aea8 <devFS_evaluate_path+0x74>
4000ae78: a8 04 00 14 add %l0, %l4, %l4
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
4000ae7c: 90 10 00 18 mov %i0, %o0
4000ae80: 92 10 00 12 mov %l2, %o1
4000ae84: 40 00 0b 43 call 4000db90 <strncmp>
4000ae88: 94 10 00 19 mov %i1, %o2
4000ae8c: 80 a2 20 00 cmp %o0, 0
4000ae90: 12 80 00 07 bne 4000aeac <devFS_evaluate_path+0x78>
4000ae94: 80 a4 c0 11 cmp %l3, %l1
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
4000ae98: c2 4c 80 19 ldsb [ %l2 + %i1 ], %g1
4000ae9c: 80 a0 60 00 cmp %g1, 0
4000aea0: 02 80 00 0b be 4000aecc <devFS_evaluate_path+0x98> <== ALWAYS TAKEN
4000aea4: 03 10 00 42 sethi %hi(0x40010800), %g1
/* 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++) {
4000aea8: 80 a4 c0 11 cmp %l3, %l1
4000aeac: 18 bf ff ec bgu 4000ae5c <devFS_evaluate_path+0x28>
4000aeb0: 82 10 00 11 mov %l1, %g1
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
4000aeb4: 40 00 07 96 call 4000cd0c <__errno>
4000aeb8: b0 10 3f ff mov -1, %i0
4000aebc: 82 10 20 02 mov 2, %g1
4000aec0: c2 22 00 00 st %g1, [ %o0 ]
}
4000aec4: 81 c7 e0 08 ret
4000aec8: 81 e8 00 00 restore
/* 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;
4000aecc: c2 00 61 04 ld [ %g1 + 0x104 ], %g1
if (device_name_table[i].device_name[pathnamelen] != '\0')
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
4000aed0: e8 26 c0 00 st %l4, [ %i3 ]
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
4000aed4: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
4000aed8: 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;
4000aedc: 03 10 00 42 sethi %hi(0x40010800), %g1
4000aee0: 82 10 60 b8 or %g1, 0xb8, %g1 ! 400108b8 <devFS_file_handlers>
4000aee4: c2 26 e0 08 st %g1, [ %i3 + 8 ]
pathloc->ops = &devFS_ops;
4000aee8: 03 10 00 42 sethi %hi(0x40010800), %g1
4000aeec: 82 10 60 70 or %g1, 0x70, %g1 ! 40010870 <devFS_ops>
4000aef0: c2 26 e0 0c st %g1, [ %i3 + 0xc ]
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
4000aef4: 81 c7 e0 08 ret
4000aef8: 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 );
4000aefc: 40 00 07 84 call 4000cd0c <__errno> <== NOT EXECUTED
4000af00: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000af04: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
4000af08: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000af0c: 81 c7 e0 08 ret <== NOT EXECUTED
4000af10: 81 e8 00 00 restore <== NOT EXECUTED
40002e7c <devFS_initialize>:
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
40002e7c: 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(
40002e80: 23 10 00 41 sethi %hi(0x40010400), %l1
40002e84: c2 04 63 88 ld [ %l1 + 0x388 ], %g1 ! 40010788 <rtems_device_table_size>
40002e88: 85 28 60 04 sll %g1, 4, %g2
40002e8c: 83 28 60 02 sll %g1, 2, %g1
40002e90: 40 00 1e 46 call 4000a7a8 <_Workspace_Allocate>
40002e94: 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)
40002e98: a0 92 20 00 orcc %o0, 0, %l0
40002e9c: 02 80 00 10 be 40002edc <devFS_initialize+0x60> <== NEVER TAKEN
40002ea0: c2 04 63 88 ld [ %l1 + 0x388 ], %g1
rtems_set_errno_and_return_minus_one( ENOMEM );
memset(
40002ea4: 92 10 20 00 clr %o1
40002ea8: 85 28 60 04 sll %g1, 4, %g2
40002eac: 83 28 60 02 sll %g1, 2, %g1
40002eb0: 40 00 29 f8 call 4000d690 <memset>
40002eb4: 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;
40002eb8: 03 10 00 42 sethi %hi(0x40010800), %g1
40002ebc: 82 10 60 b8 or %g1, 0xb8, %g1 ! 400108b8 <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;
40002ec0: 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;
40002ec4: c2 26 20 24 st %g1, [ %i0 + 0x24 ]
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
40002ec8: 03 10 00 42 sethi %hi(0x40010800), %g1
40002ecc: 82 10 60 70 or %g1, 0x70, %g1 ! 40010870 <devFS_ops>
40002ed0: 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;
}
40002ed4: 81 c7 e0 08 ret
40002ed8: 91 e8 20 00 restore %g0, 0, %o0
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* no memory for device filesystem */
if (!device_name_table)
rtems_set_errno_and_return_minus_one( ENOMEM );
40002edc: 40 00 27 8c call 4000cd0c <__errno> <== NOT EXECUTED
40002ee0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002ee4: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
40002ee8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40002eec: 81 c7 e0 08 ret <== NOT EXECUTED
40002ef0: 81 e8 00 00 restore <== NOT EXECUTED
400030a0 <devFS_ioctl>:
int devFS_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
400030a0: 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;
400030a4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.command = command;
400030a8: f2 27 bf f4 st %i1, [ %fp + -12 ]
args.buffer = buffer;
status = rtems_io_control(
400030ac: d2 00 60 0c ld [ %g1 + 0xc ], %o1
400030b0: 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;
400030b4: f0 27 bf f0 st %i0, [ %fp + -16 ]
args.command = command;
args.buffer = buffer;
400030b8: f4 27 bf f8 st %i2, [ %fp + -8 ]
status = rtems_io_control(
400030bc: 40 00 11 52 call 40007604 <rtems_io_control>
400030c0: 94 07 bf f0 add %fp, -16, %o2
np->major,
np->minor,
(void *) &args
);
if ( status )
400030c4: 80 a2 20 00 cmp %o0, 0
400030c8: 12 80 00 05 bne 400030dc <devFS_ioctl+0x3c> <== NEVER TAKEN
400030cc: 01 00 00 00 nop
return rtems_deviceio_errno(status);
return args.ioctl_return;
400030d0: f0 07 bf fc ld [ %fp + -4 ], %i0
}
400030d4: 81 c7 e0 08 ret
400030d8: 81 e8 00 00 restore
np->minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
400030dc: 40 00 1f 8e call 4000af14 <rtems_deviceio_errno> <== NOT EXECUTED
400030e0: 01 00 00 00 nop <== NOT EXECUTED
400030e4: 81 c7 e0 08 ret <== NOT EXECUTED
400030e8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
40002ef4 <devFS_mknod>:
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
40002ef4: 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') &&
40002ef8: c2 4e 00 00 ldsb [ %i0 ], %g1
40002efc: 80 a0 60 64 cmp %g1, 0x64
40002f00: 02 80 00 43 be 4000300c <devFS_mknod+0x118> <== ALWAYS TAKEN
40002f04: a0 10 00 18 mov %i0, %l0
(path[2] == 'v') && (path[3] == '\0'))
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
40002f08: 03 00 00 3c sethi %hi(0xf000), %g1
40002f0c: 05 00 00 08 sethi %hi(0x2000), %g2
40002f10: 82 0e 40 01 and %i1, %g1, %g1
40002f14: 80 a0 40 02 cmp %g1, %g2
40002f18: 12 80 00 4b bne 40003044 <devFS_mknod+0x150> <== NEVER TAKEN
40002f1c: 05 00 00 18 sethi %hi(0x6000), %g2
rtems_set_errno_and_return_minus_one( EINVAL );
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;
40002f20: e4 07 00 00 ld [ %i4 ], %l2
if (!device_name_table)
40002f24: 80 a4 a0 00 cmp %l2, 0
40002f28: 02 80 00 56 be 40003080 <devFS_mknod+0x18c> <== NEVER TAKEN
40002f2c: 03 10 00 41 sethi %hi(0x40010400), %g1
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
40002f30: e6 00 63 88 ld [ %g1 + 0x388 ], %l3 ! 40010788 <rtems_device_table_size>
40002f34: 80 a4 e0 00 cmp %l3, 0
40002f38: 02 80 00 4c be 40003068 <devFS_mknod+0x174> <== NEVER TAKEN
40002f3c: 82 10 20 00 clr %g1
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)
rtems_set_errno_and_return_minus_one( EFAULT );
40002f40: a8 10 3f ff mov -1, %l4
40002f44: 10 80 00 0a b 40002f6c <devFS_mknod+0x78>
40002f48: a2 10 20 00 clr %l1
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
40002f4c: 40 00 2a 8b call 4000d978 <strcmp>
40002f50: 01 00 00 00 nop
40002f54: 80 a2 20 00 cmp %o0, 0
40002f58: 02 80 00 27 be 40002ff4 <devFS_mknod+0x100> <== NEVER TAKEN
40002f5c: a2 04 60 01 inc %l1
/* 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++){
40002f60: 80 a4 40 13 cmp %l1, %l3
40002f64: 1a 80 00 0e bcc 40002f9c <devFS_mknod+0xa8> <== ALWAYS TAKEN
40002f68: 82 10 00 11 mov %l1, %g1
if (device_name_table[i].device_name == NULL)
40002f6c: 85 28 60 04 sll %g1, 4, %g2
40002f70: 83 28 60 02 sll %g1, 2, %g1
40002f74: 82 00 40 02 add %g1, %g2, %g1
40002f78: d2 04 80 01 ld [ %l2 + %g1 ], %o1
40002f7c: 80 a2 60 00 cmp %o1, 0
40002f80: 12 bf ff f3 bne 40002f4c <devFS_mknod+0x58>
40002f84: 90 10 00 10 mov %l0, %o0
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
40002f88: a8 10 00 11 mov %l1, %l4
/* 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++){
40002f8c: a2 04 60 01 inc %l1
40002f90: 80 a4 40 13 cmp %l1, %l3
40002f94: 0a bf ff f6 bcs 40002f6c <devFS_mknod+0x78>
40002f98: 82 10 00 11 mov %l1, %g1
else
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
}
if (slot == -1)
40002f9c: 80 a5 3f ff cmp %l4, -1
40002fa0: 02 80 00 32 be 40003068 <devFS_mknod+0x174> <== NEVER TAKEN
40002fa4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOMEM );
_ISR_Disable(level);
40002fa8: 7f ff fa f8 call 40001b88 <sparc_disable_interrupts>
40002fac: 01 00 00 00 nop
40002fb0: a2 10 00 08 mov %o0, %l1
device_name_table[slot].device_name = (char *)path;
40002fb4: 83 2d 20 04 sll %l4, 4, %g1
device_name_table[slot].device_name_length = strlen(path);
40002fb8: 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;
40002fbc: a9 2d 20 02 sll %l4, 2, %l4
40002fc0: a8 05 00 01 add %l4, %g1, %l4
40002fc4: e0 24 80 14 st %l0, [ %l2 + %l4 ]
device_name_table[slot].device_name_length = strlen(path);
40002fc8: 40 00 2a bd call 4000dabc <strlen>
40002fcc: a4 04 80 14 add %l2, %l4, %l2
device_name_table[slot].major = major;
device_name_table[slot].minor = minor;
device_name_table[slot].mode = mode;
40002fd0: f2 24 a0 10 st %i1, [ %l2 + 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);
40002fd4: d0 24 a0 04 st %o0, [ %l2 + 4 ]
device_name_table[slot].major = major;
40002fd8: f4 24 a0 08 st %i2, [ %l2 + 8 ]
device_name_table[slot].minor = minor;
40002fdc: f6 24 a0 0c st %i3, [ %l2 + 0xc ]
device_name_table[slot].mode = mode;
_ISR_Enable(level);
40002fe0: b0 10 20 00 clr %i0
40002fe4: 7f ff fa ed call 40001b98 <sparc_enable_interrupts>
40002fe8: 90 10 00 11 mov %l1, %o0
return 0;
}
40002fec: 81 c7 e0 08 ret
40002ff0: 81 e8 00 00 restore
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
40002ff4: 40 00 27 46 call 4000cd0c <__errno> <== NOT EXECUTED
40002ff8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002ffc: 82 10 20 11 mov 0x11, %g1 <== NOT EXECUTED
40003000: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003004: 81 c7 e0 08 ret <== NOT EXECUTED
40003008: 81 e8 00 00 restore <== NOT EXECUTED
* 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') &&
4000300c: c2 4e 20 01 ldsb [ %i0 + 1 ], %g1
40003010: 80 a0 60 65 cmp %g1, 0x65
40003014: 12 bf ff be bne 40002f0c <devFS_mknod+0x18> <== NEVER TAKEN
40003018: 03 00 00 3c sethi %hi(0xf000), %g1
(path[2] == 'v') && (path[3] == '\0'))
4000301c: c2 4e 20 02 ldsb [ %i0 + 2 ], %g1
40003020: 80 a0 60 76 cmp %g1, 0x76
40003024: 12 bf ff ba bne 40002f0c <devFS_mknod+0x18> <== NEVER TAKEN
40003028: 03 00 00 3c sethi %hi(0xf000), %g1
4000302c: c2 4e 20 03 ldsb [ %i0 + 3 ], %g1
40003030: 80 a0 60 00 cmp %g1, 0
40003034: 12 bf ff b5 bne 40002f08 <devFS_mknod+0x14>
40003038: b0 10 20 00 clr %i0
device_name_table[slot].minor = minor;
device_name_table[slot].mode = mode;
_ISR_Enable(level);
return 0;
}
4000303c: 81 c7 e0 08 ret
40003040: 81 e8 00 00 restore
if ((path[0] == 'd') && (path[1] == 'e') &&
(path[2] == 'v') && (path[3] == '\0'))
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
40003044: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40003048: 22 bf ff b7 be,a 40002f24 <devFS_mknod+0x30> <== NOT EXECUTED
4000304c: e4 07 00 00 ld [ %i4 ], %l2 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
40003050: 40 00 27 2f call 4000cd0c <__errno> <== NOT EXECUTED
40003054: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003058: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
4000305c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003060: 81 c7 e0 08 ret <== NOT EXECUTED
40003064: 81 e8 00 00 restore <== NOT EXECUTED
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
}
if (slot == -1)
rtems_set_errno_and_return_minus_one( ENOMEM );
40003068: 40 00 27 29 call 4000cd0c <__errno> <== NOT EXECUTED
4000306c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003070: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
40003074: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003078: 81 c7 e0 08 ret <== NOT EXECUTED
4000307c: 81 e8 00 00 restore <== NOT EXECUTED
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)
rtems_set_errno_and_return_minus_one( EFAULT );
40003080: 40 00 27 23 call 4000cd0c <__errno> <== NOT EXECUTED
40003084: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003088: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
4000308c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003090: 81 c7 e0 08 ret <== NOT EXECUTED
40003094: 81 e8 00 00 restore <== NOT EXECUTED
400030ec <devFS_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
400030ec: 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;
400030f0: 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;
400030f4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.flags = iop->flags;
400030f8: c4 27 bf f8 st %g2, [ %fp + -8 ]
args.mode = mode;
400030fc: f6 27 bf fc st %i3, [ %fp + -4 ]
status = rtems_io_open(
40003100: d2 00 60 0c ld [ %g1 + 0xc ], %o1
40003104: 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;
40003108: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4000310c: 94 07 bf f4 add %fp, -12, %o2
40003110: 40 00 11 9a call 40007778 <rtems_io_open>
40003114: b0 10 20 00 clr %i0
np->major,
np->minor,
(void *) &args
);
if ( status )
40003118: 80 a2 20 00 cmp %o0, 0
4000311c: 12 80 00 04 bne 4000312c <devFS_open+0x40> <== NEVER TAKEN
40003120: 01 00 00 00 nop
return rtems_deviceio_errno(status);
return 0;
}
40003124: 81 c7 e0 08 ret
40003128: 81 e8 00 00 restore
np->major,
np->minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4000312c: 40 00 1f 7a call 4000af14 <rtems_deviceio_errno> <== NOT EXECUTED
40003130: 01 00 00 00 nop <== NOT EXECUTED
return 0;
}
40003134: 81 c7 e0 08 ret <== NOT EXECUTED
40003138: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
4000313c <devFS_read>:
ssize_t devFS_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4000313c: 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;
40003140: 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;
40003144: 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;
40003148: 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;
4000314c: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED
args.flags = iop->flags;
args.bytes_moved = 0;
40003150: 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;
40003154: 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(
40003158: d2 00 60 0c ld [ %g1 + 0xc ], %o1 <== NOT EXECUTED
4000315c: 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;
40003160: c4 3f bf e8 std %g2, [ %fp + -24 ] <== NOT EXECUTED
args.buffer = buffer;
40003164: 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;
40003168: 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(
4000316c: 40 00 11 9b call 400077d8 <rtems_io_read> <== NOT EXECUTED
40003170: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
np->major,
np->minor,
(void *) &args
);
if ( status )
40003174: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003178: 12 80 00 05 bne 4000318c <devFS_read+0x50> <== NOT EXECUTED
4000317c: 01 00 00 00 nop <== NOT EXECUTED
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
40003180: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED
}
40003184: 81 c7 e0 08 ret <== NOT EXECUTED
40003188: 81 e8 00 00 restore <== NOT EXECUTED
np->minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4000318c: 40 00 1f 62 call 4000af14 <rtems_deviceio_errno> <== NOT EXECUTED
40003190: 01 00 00 00 nop <== NOT EXECUTED
40003194: 81 c7 e0 08 ret <== NOT EXECUTED
40003198: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
4000319c <devFS_stat>:
int devFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
4000319c: 9d e3 bf a0 save %sp, -96, %sp
rtems_device_name_t *the_dev;
the_dev = (rtems_device_name_t *)loc->node_access;
400031a0: c2 06 00 00 ld [ %i0 ], %g1
if (!the_dev)
400031a4: 80 a0 60 00 cmp %g1, 0
400031a8: 02 80 00 0a be 400031d0 <devFS_stat+0x34> <== NEVER TAKEN
400031ac: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
400031b0: c4 00 60 0c ld [ %g1 + 0xc ], %g2
buf->st_mode = the_dev->mode;
400031b4: c6 00 60 10 ld [ %g1 + 0x10 ], %g3
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
400031b8: 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 );
400031bc: c4 26 60 1c st %g2, [ %i1 + 0x1c ]
buf->st_mode = the_dev->mode;
400031c0: 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 );
400031c4: c2 26 60 18 st %g1, [ %i1 + 0x18 ]
buf->st_mode = the_dev->mode;
return 0;
}
400031c8: 81 c7 e0 08 ret
400031cc: 91 e8 20 00 restore %g0, 0, %o0
{
rtems_device_name_t *the_dev;
the_dev = (rtems_device_name_t *)loc->node_access;
if (!the_dev)
rtems_set_errno_and_return_minus_one( EFAULT );
400031d0: 40 00 26 cf call 4000cd0c <__errno> <== NOT EXECUTED
400031d4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400031d8: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
400031dc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400031e0: 81 c7 e0 08 ret <== NOT EXECUTED
400031e4: 81 e8 00 00 restore <== NOT EXECUTED
400031e8 <devFS_write>:
ssize_t devFS_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
400031e8: 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;
400031ec: 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;
400031f0: 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;
400031f4: 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;
400031f8: f4 27 bf f4 st %i2, [ %fp + -12 ]
args.flags = iop->flags;
args.bytes_moved = 0;
400031fc: 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;
40003200: 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(
40003204: d2 00 60 0c ld [ %g1 + 0xc ], %o1
40003208: 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;
4000320c: c4 3f bf e8 std %g2, [ %fp + -24 ]
args.buffer = (void *) buffer;
40003210: 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;
40003214: 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(
40003218: 40 00 11 88 call 40007838 <rtems_io_write>
4000321c: 94 07 bf e0 add %fp, -32, %o2
np->major,
np->minor,
(void *) &args
);
if ( status )
40003220: 80 a2 20 00 cmp %o0, 0
40003224: 12 80 00 05 bne 40003238 <devFS_write+0x50> <== NEVER TAKEN
40003228: 01 00 00 00 nop
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
4000322c: f0 07 bf fc ld [ %fp + -4 ], %i0
}
40003230: 81 c7 e0 08 ret
40003234: 81 e8 00 00 restore
np->minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
40003238: 40 00 1f 37 call 4000af14 <rtems_deviceio_errno> <== NOT EXECUTED
4000323c: 01 00 00 00 nop <== NOT EXECUTED
40003240: 81 c7 e0 08 ret <== NOT EXECUTED
40003244: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
4000d58c <device_close>:
*/
int device_close(
rtems_libio_t *iop
)
{
4000d58c: 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;
4000d590: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
4000d594: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = 0;
4000d598: c0 27 bf f8 clr [ %fp + -8 ]
args.mode = 0;
4000d59c: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_close(
4000d5a0: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000d5a4: 94 07 bf f4 add %fp, -12, %o2
4000d5a8: 40 00 04 4d call 4000e6dc <rtems_io_close>
4000d5ac: b0 10 20 00 clr %i0
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
4000d5b0: 80 a2 20 00 cmp %o0, 0
4000d5b4: 12 80 00 04 bne 4000d5c4 <device_close+0x38> <== NEVER TAKEN
4000d5b8: 01 00 00 00 nop
return rtems_deviceio_errno(status);
}
return 0;
}
4000d5bc: 81 c7 e0 08 ret
4000d5c0: 81 e8 00 00 restore
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
return rtems_deviceio_errno(status);
4000d5c4: 40 00 05 c6 call 4000ecdc <rtems_deviceio_errno> <== NOT EXECUTED
4000d5c8: 01 00 00 00 nop <== NOT EXECUTED
}
return 0;
}
4000d5cc: 81 c7 e0 08 ret <== NOT EXECUTED
4000d5d0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
4000d48c <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4000d48c: 9d e3 bf 90 save %sp, -112, %sp
args.iop = iop;
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
4000d490: 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;
4000d494: f2 27 bf f4 st %i1, [ %fp + -12 ]
args.buffer = buffer;
4000d498: 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;
4000d49c: f0 27 bf f0 st %i0, [ %fp + -16 ]
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4000d4a0: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000d4a4: 40 00 04 a6 call 4000e73c <rtems_io_control>
4000d4a8: 94 07 bf f0 add %fp, -16, %o2
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000d4ac: 80 a2 20 00 cmp %o0, 0
4000d4b0: 12 80 00 05 bne 4000d4c4 <device_ioctl+0x38> <== NEVER TAKEN
4000d4b4: 01 00 00 00 nop
return rtems_deviceio_errno(status);
return args.ioctl_return;
4000d4b8: f0 07 bf fc ld [ %fp + -4 ], %i0
}
4000d4bc: 81 c7 e0 08 ret
4000d4c0: 81 e8 00 00 restore
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4000d4c4: 40 00 06 06 call 4000ecdc <rtems_deviceio_errno> <== NOT EXECUTED
4000d4c8: 01 00 00 00 nop <== NOT EXECUTED
4000d4cc: 81 c7 e0 08 ret <== NOT EXECUTED
4000d4d0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
4000d5d4 <device_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4000d5d4: 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;
4000d5d8: 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;
4000d5dc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
4000d5e0: f0 27 bf f4 st %i0, [ %fp + -12 ]
args.flags = iop->flags;
4000d5e4: c4 27 bf f8 st %g2, [ %fp + -8 ]
args.mode = mode;
4000d5e8: f6 27 bf fc st %i3, [ %fp + -4 ]
status = rtems_io_open(
4000d5ec: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000d5f0: 94 07 bf f4 add %fp, -12, %o2
4000d5f4: 40 00 04 6a call 4000e79c <rtems_io_open>
4000d5f8: b0 10 20 00 clr %i0
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000d5fc: 80 a2 20 00 cmp %o0, 0
4000d600: 12 80 00 04 bne 4000d610 <device_open+0x3c> <== NEVER TAKEN
4000d604: 01 00 00 00 nop
return rtems_deviceio_errno(status);
return 0;
}
4000d608: 81 c7 e0 08 ret
4000d60c: 81 e8 00 00 restore
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4000d610: 40 00 05 b3 call 4000ecdc <rtems_deviceio_errno> <== NOT EXECUTED
4000d614: 01 00 00 00 nop <== NOT EXECUTED
return 0;
}
4000d618: 81 c7 e0 08 ret <== NOT EXECUTED
4000d61c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
4000d530 <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4000d530: 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;
4000d534: 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;
4000d538: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
4000d53c: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED
args.buffer = buffer;
4000d540: 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;
4000d544: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
4000d548: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED
args.flags = iop->flags;
4000d54c: 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;
4000d550: 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;
4000d554: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED
status = rtems_io_read(
4000d558: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED
4000d55c: 40 00 04 a8 call 4000e7fc <rtems_io_read> <== NOT EXECUTED
4000d560: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000d564: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d568: 12 80 00 05 bne 4000d57c <device_read+0x4c> <== NOT EXECUTED
4000d56c: 01 00 00 00 nop <== NOT EXECUTED
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
4000d570: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED
}
4000d574: 81 c7 e0 08 ret <== NOT EXECUTED
4000d578: 81 e8 00 00 restore <== NOT EXECUTED
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4000d57c: 40 00 05 d8 call 4000ecdc <rtems_deviceio_errno> <== NOT EXECUTED
4000d580: 01 00 00 00 nop <== NOT EXECUTED
4000d584: 81 c7 e0 08 ret <== NOT EXECUTED
4000d588: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
4000d4d4 <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4000d4d4: 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;
4000d4d8: 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;
4000d4dc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1
args.iop = iop;
args.offset = iop->offset;
4000d4e0: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4
args.buffer = (void *) buffer;
4000d4e4: 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;
4000d4e8: d8 3f bf e8 std %o4, [ %fp + -24 ]
args.buffer = (void *) buffer;
args.count = count;
4000d4ec: f4 27 bf f4 st %i2, [ %fp + -12 ]
args.flags = iop->flags;
4000d4f0: 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;
4000d4f4: 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;
4000d4f8: c0 27 bf fc clr [ %fp + -4 ]
status = rtems_io_write(
4000d4fc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0
4000d500: 40 00 04 d7 call 4000e85c <rtems_io_write>
4000d504: 94 07 bf e0 add %fp, -32, %o2
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4000d508: 80 a2 20 00 cmp %o0, 0
4000d50c: 12 80 00 05 bne 4000d520 <device_write+0x4c> <== NEVER TAKEN
4000d510: 01 00 00 00 nop
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
4000d514: f0 07 bf fc ld [ %fp + -4 ], %i0
}
4000d518: 81 c7 e0 08 ret
4000d51c: 81 e8 00 00 restore
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4000d520: 40 00 05 ef call 4000ecdc <rtems_deviceio_errno> <== NOT EXECUTED
4000d524: 01 00 00 00 nop <== NOT EXECUTED
4000d528: 81 c7 e0 08 ret <== NOT EXECUTED
4000d52c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
400050ec <drainOutput>:
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
400050ec: 9d e3 bf a0 save %sp, -96, %sp
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
400050f0: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1
400050f4: 80 a0 60 00 cmp %g1, 0
400050f8: 12 80 00 04 bne 40005108 <drainOutput+0x1c> <== NEVER TAKEN
400050fc: 01 00 00 00 nop
40005100: 81 c7 e0 08 ret
40005104: 81 e8 00 00 restore
rtems_interrupt_disable (level);
40005108: 7f ff f3 43 call 40001e14 <sparc_disable_interrupts> <== NOT EXECUTED
4000510c: 01 00 00 00 nop <== NOT EXECUTED
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
40005110: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED
40005114: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED
40005118: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
4000511c: 02 80 00 14 be 4000516c <drainOutput+0x80> <== NOT EXECUTED
40005120: 01 00 00 00 nop <== NOT EXECUTED
tty->rawOutBufState = rob_wait;
40005124: a0 10 20 02 mov 2, %l0 ! 2 <PROM_START+0x2> <== NOT EXECUTED
40005128: e0 26 20 94 st %l0, [ %i0 + 0x94 ] <== NOT EXECUTED
rtems_interrupt_enable (level);
4000512c: 7f ff f3 3e call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
40005130: 01 00 00 00 nop <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
40005134: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED
40005138: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000513c: 40 00 06 c1 call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
40005140: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
40005144: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005148: 12 80 00 0b bne 40005174 <drainOutput+0x88> <== NOT EXECUTED
4000514c: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
40005150: 7f ff f3 31 call 40001e14 <sparc_disable_interrupts> <== NOT EXECUTED
40005154: 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) {
40005158: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED
4000515c: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED
40005160: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40005164: 32 bf ff f2 bne,a 4000512c <drainOutput+0x40> <== NOT EXECUTED
40005168: e0 26 20 94 st %l0, [ %i0 + 0x94 ] <== NOT EXECUTED
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
rtems_interrupt_enable (level);
4000516c: 7f ff f3 2e call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
40005170: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
rtems_interrupt_enable (level);
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
40005174: 40 00 08 60 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
40004238 <dup2>:
int dup2(
int fildes,
int fildes2
)
{
40004238: 9d e3 bf 58 save %sp, -168, %sp
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
4000423c: a0 07 bf b8 add %fp, -72, %l0
40004240: 90 10 00 18 mov %i0, %o0
40004244: 40 00 02 28 call 40004ae4 <fstat>
40004248: 92 10 00 10 mov %l0, %o1
if ( status == -1 )
4000424c: 80 a2 3f ff cmp %o0, -1
40004250: 12 80 00 04 bne 40004260 <dup2+0x28> <== ALWAYS TAKEN
40004254: 92 10 00 10 mov %l0, %o1
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
}
40004258: 81 c7 e0 08 ret
4000425c: 91 e8 3f ff restore %g0, -1, %o0
/*
* If fildes2 is not valid, then we should not do anything either.
*/
status = fstat( fildes2, &buf );
40004260: 40 00 02 21 call 40004ae4 <fstat>
40004264: 90 10 00 19 mov %i1, %o0
if ( status == -1 )
40004268: 80 a2 3f ff cmp %o0, -1
4000426c: 02 bf ff fb be 40004258 <dup2+0x20> <== ALWAYS TAKEN
40004270: 90 10 00 18 mov %i0, %o0
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
40004274: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED
40004278: 40 00 00 cf call 400045b4 <fcntl> <== NOT EXECUTED
4000427c: 92 10 20 00 clr %o1 <== NOT EXECUTED
40004280: 81 c7 e0 08 ret <== NOT EXECUTED
40004284: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
40004b18 <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
40004b18: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
40004b1c: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
40004b20: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
40004b24: 02 80 00 09 be 40004b48 <echo+0x30> <== NOT EXECUTED
40004b28: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED
40004b2c: 05 10 00 72 sethi %hi(0x4001c800), %g2 <== NOT EXECUTED
40004b30: c4 00 a2 74 ld [ %g2 + 0x274 ], %g2 ! 4001ca74 <__ctype_ptr__><== NOT EXECUTED
40004b34: 82 00 80 08 add %g2, %o0, %g1 <== NOT EXECUTED
40004b38: c2 08 60 01 ldub [ %g1 + 1 ], %g1 <== NOT EXECUTED
40004b3c: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40004b40: 12 80 00 06 bne 40004b58 <echo+0x40> <== NOT EXECUTED
40004b44: 80 a2 20 09 cmp %o0, 9 <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
}
else {
oproc (c, tty);
40004b48: 7f ff ff 87 call 40004964 <oproc> <== NOT EXECUTED
40004b4c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40004b50: 81 c7 e0 08 ret <== NOT EXECUTED
40004b54: 81 e8 00 00 restore <== 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')) {
40004b58: 02 bf ff fc be 40004b48 <echo+0x30> <== NOT EXECUTED
40004b5c: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED
40004b60: 02 bf ff fa be 40004b48 <echo+0x30> <== NOT EXECUTED
40004b64: 82 10 20 5e mov 0x5e, %g1 <== NOT EXECUTED
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
40004b68: 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] = '^';
40004b6c: c2 2f bf f8 stb %g1, [ %fp + -8 ] <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
40004b70: f0 2f bf f9 stb %i0, [ %fp + -7 ] <== NOT EXECUTED
rtems_termios_puts (echobuf, 2, tty);
40004b74: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED
40004b78: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40004b7c: 7f ff ff 2b call 40004828 <rtems_termios_puts> <== NOT EXECUTED
40004b80: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED
tty->column += 2;
40004b84: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED
40004b88: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED
40004b8c: 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')) {
40004b90: 81 c7 e0 08 ret <== NOT EXECUTED
40004b94: 81 e8 00 00 restore <== NOT EXECUTED
40003d3c <endgrent>:
group_fp = fopen("/etc/group", "r");
}
void endgrent(void)
{
if (group_fp != NULL)
40003d3c: 03 10 00 82 sethi %hi(0x40020800), %g1 <== NOT EXECUTED
40003d40: d0 00 62 dc ld [ %g1 + 0x2dc ], %o0 ! 40020adc <group_fp> <== NOT EXECUTED
40003d44: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003d48: 02 80 00 05 be 40003d5c <endgrent+0x20> <== NOT EXECUTED
40003d4c: 01 00 00 00 nop <== NOT EXECUTED
fclose(group_fp);
40003d50: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40003d54: 40 00 36 5e call 400116cc <fclose> <== NOT EXECUTED
40003d58: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40003d5c: 81 c3 e0 08 retl <== NOT EXECUTED
40003d64 <endpwent>:
passwd_fp = fopen("/etc/passwd", "r");
}
void endpwent(void)
{
if (passwd_fp != NULL)
40003d64: 03 10 00 82 sethi %hi(0x40020800), %g1 <== NOT EXECUTED
40003d68: d0 00 61 f4 ld [ %g1 + 0x1f4 ], %o0 ! 400209f4 <passwd_fp><== NOT EXECUTED
40003d6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40003d70: 02 80 00 05 be 40003d84 <endpwent+0x20> <== NOT EXECUTED
40003d74: 01 00 00 00 nop <== NOT EXECUTED
fclose(passwd_fp);
40003d78: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40003d7c: 40 00 36 54 call 400116cc <fclose> <== NOT EXECUTED
40003d80: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40003d84: 81 c3 e0 08 retl <== NOT EXECUTED
40004b98 <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)
{
40004b98: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (tty->ccount == 0)
40004b9c: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 <== NOT EXECUTED
40004ba0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004ba4: 02 80 00 36 be 40004c7c <erase+0xe4> <== NOT EXECUTED
40004ba8: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
return;
if (lineFlag) {
40004bac: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
40004bb0: 12 80 00 35 bne 40004c84 <erase+0xec> <== NOT EXECUTED
40004bb4: c4 06 20 3c ld [ %i0 + 0x3c ], %g2 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
40004bb8: 27 10 00 72 sethi %hi(0x4001c800), %l3 <== NOT EXECUTED
40004bbc: 29 10 00 6e sethi %hi(0x4001b800), %l4 <== NOT EXECUTED
40004bc0: 25 10 00 6e sethi %hi(0x4001b800), %l2 <== NOT EXECUTED
40004bc4: a6 14 e2 74 or %l3, 0x274, %l3 <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
40004bc8: a8 15 23 08 or %l4, 0x308, %l4 <== NOT EXECUTED
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
40004bcc: 10 80 00 0c b 40004bfc <erase+0x64> <== NOT EXECUTED
40004bd0: a4 14 a3 00 or %l2, 0x300, %l2 <== NOT EXECUTED
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
40004bd4: 12 80 00 6a bne 40004d7c <erase+0x1e4> <== NOT EXECUTED
40004bd8: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED
if (tty->column)
tty->column--;
}
}
}
if (!lineFlag)
40004bdc: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
40004be0: 02 80 00 63 be 40004d6c <erase+0x1d4> <== NOT EXECUTED
40004be4: 01 00 00 00 nop <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
40004be8: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED
40004bec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004bf0: 02 80 00 5f be 40004d6c <erase+0x1d4> <== NOT EXECUTED
40004bf4: 01 00 00 00 nop <== NOT EXECUTED
40004bf8: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED
unsigned char c = tty->cbuf[--tty->ccount];
40004bfc: c8 04 20 1c ld [ %l0 + 0x1c ], %g4 <== NOT EXECUTED
40004c00: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
40004c04: c2 24 20 20 st %g1, [ %l0 + 0x20 ] <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
40004c08: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED
40004c0c: 02 bf ff f4 be 40004bdc <erase+0x44> <== NOT EXECUTED
40004c10: e2 09 00 01 ldub [ %g4 + %g1 ], %l1 <== NOT EXECUTED
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
40004c14: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
40004c18: 12 80 00 05 bne 40004c2c <erase+0x94> <== NOT EXECUTED
40004c1c: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED
40004c20: 80 88 a0 10 btst 0x10, %g2 <== NOT EXECUTED
40004c24: 22 80 00 54 be,a 40004d74 <erase+0x1dc> <== NOT EXECUTED
40004c28: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED
echo (tty->termios.c_cc[VERASE], tty);
}
else if (c == '\t') {
40004c2c: 80 a4 60 09 cmp %l1, 9 <== NOT EXECUTED
40004c30: 02 80 00 24 be 40004cc0 <erase+0x128> <== NOT EXECUTED
40004c34: a2 04 60 01 inc %l1 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
40004c38: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED
40004c3c: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED
40004c40: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40004c44: 12 bf ff e4 bne 40004bd4 <erase+0x3c> <== NOT EXECUTED
40004c48: 80 88 a2 00 btst 0x200, %g2 <== 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);
40004c4c: 11 10 00 6e sethi %hi(0x4001b800), %o0 <== NOT EXECUTED
40004c50: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
40004c54: 90 12 23 08 or %o0, 0x308, %o0 <== NOT EXECUTED
40004c58: 7f ff fe f4 call 40004828 <rtems_termios_puts> <== NOT EXECUTED
40004c5c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
if (tty->column)
40004c60: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
40004c64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004c68: 02 bf ff de be 40004be0 <erase+0x48> <== NOT EXECUTED
40004c6c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
tty->column--;
40004c70: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
}
}
}
if (!lineFlag)
40004c74: 12 bf ff dd bne 40004be8 <erase+0x50> <== NOT EXECUTED
40004c78: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
40004c7c: 81 c7 e0 08 ret <== NOT EXECUTED
40004c80: 81 e8 00 00 restore <== NOT EXECUTED
erase (struct rtems_termios_tty *tty, int lineFlag)
{
if (tty->ccount == 0)
return;
if (lineFlag) {
if (!(tty->termios.c_lflag & ECHO)) {
40004c84: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED
40004c88: 02 80 00 38 be 40004d68 <erase+0x1d0> <== NOT EXECUTED
40004c8c: 80 88 a0 10 btst 0x10, %g2 <== NOT EXECUTED
tty->ccount = 0;
return;
}
if (!(tty->termios.c_lflag & ECHOE)) {
40004c90: 12 bf ff cb bne 40004bbc <erase+0x24> <== NOT EXECUTED
40004c94: 27 10 00 72 sethi %hi(0x4001c800), %l3 <== NOT EXECUTED
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
40004c98: 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;
40004c9c: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
40004ca0: 7f ff ff 9e call 40004b18 <echo> <== NOT EXECUTED
40004ca4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
40004ca8: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED
40004cac: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40004cb0: 02 bf ff f3 be 40004c7c <erase+0xe4> <== NOT EXECUTED
40004cb4: b2 10 00 18 mov %i0, %i1 <== NOT EXECUTED
echo ('\n', tty);
40004cb8: 7f ff ff 98 call 40004b18 <echo> <== NOT EXECUTED
40004cbc: 91 e8 20 0a restore %g0, 0xa, %o0 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
40004cc0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004cc4: 02 80 00 17 be 40004d20 <erase+0x188> <== NOT EXECUTED
40004cc8: e2 04 20 2c ld [ %l0 + 0x2c ], %l1 <== NOT EXECUTED
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
if (tty->termios.c_lflag & ECHOCTL)
40004ccc: 96 08 a2 00 and %g2, 0x200, %o3 <== NOT EXECUTED
while (i != tty->ccount) {
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
40004cd0: d8 04 c0 00 ld [ %l3 ], %o4 <== NOT EXECUTED
40004cd4: 10 80 00 07 b 40004cf0 <erase+0x158> <== NOT EXECUTED
40004cd8: 84 10 20 00 clr %g2 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
40004cdc: 32 80 00 02 bne,a 40004ce4 <erase+0x14c> <== NOT EXECUTED
40004ce0: a2 04 60 02 add %l1, 2, %l1 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
40004ce4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40004ce8: 22 80 00 0f be,a 40004d24 <erase+0x18c> <== NOT EXECUTED
40004cec: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
c = tty->cbuf[i++];
40004cf0: c6 09 00 02 ldub [ %g4 + %g2 ], %g3 <== NOT EXECUTED
40004cf4: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (c == '\t') {
40004cf8: 80 a0 e0 09 cmp %g3, 9 <== NOT EXECUTED
40004cfc: 02 80 00 18 be 40004d5c <erase+0x1c4> <== NOT EXECUTED
40004d00: 9a 03 00 03 add %o4, %g3, %o5 <== NOT EXECUTED
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
40004d04: c6 0b 60 01 ldub [ %o5 + 1 ], %g3 <== NOT EXECUTED
40004d08: 80 88 e0 20 btst 0x20, %g3 <== NOT EXECUTED
40004d0c: 12 bf ff f4 bne 40004cdc <erase+0x144> <== NOT EXECUTED
40004d10: 80 a2 e0 00 cmp %o3, 0 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
40004d14: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40004d18: 12 bf ff f6 bne 40004cf0 <erase+0x158> <== NOT EXECUTED
40004d1c: a2 04 60 01 inc %l1 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
40004d20: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
40004d24: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40004d28: 16 bf ff ae bge 40004be0 <erase+0x48> <== NOT EXECUTED
40004d2c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
40004d30: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
40004d34: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
40004d38: 7f ff fe bc call 40004828 <rtems_termios_puts> <== NOT EXECUTED
40004d3c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
tty->column--;
40004d40: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
40004d44: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
40004d48: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40004d4c: 06 bf ff f9 bl 40004d30 <erase+0x198> <== NOT EXECUTED
40004d50: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
if (tty->column)
tty->column--;
}
}
}
if (!lineFlag)
40004d54: 10 bf ff a3 b 40004be0 <erase+0x48> <== NOT EXECUTED
40004d58: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
40004d5c: a2 14 60 07 or %l1, 7, %l1 <== NOT EXECUTED
40004d60: 10 bf ff e1 b 40004ce4 <erase+0x14c> <== NOT EXECUTED
40004d64: a2 04 60 01 inc %l1 <== NOT EXECUTED
{
if (tty->ccount == 0)
return;
if (lineFlag) {
if (!(tty->termios.c_lflag & ECHO)) {
tty->ccount = 0;
40004d68: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED
return;
40004d6c: 81 c7 e0 08 ret <== NOT EXECUTED
40004d70: 81 e8 00 00 restore <== NOT EXECUTED
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
if (tty->termios.c_lflag & ECHO) {
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
echo (tty->termios.c_cc[VERASE], tty);
40004d74: 7f ff ff 69 call 40004b18 <echo> <== NOT EXECUTED
40004d78: 93 e8 00 10 restore %g0, %l0, %o1 <== NOT EXECUTED
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
rtems_termios_puts ("\b \b", 3, tty);
40004d7c: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
40004d80: 7f ff fe aa call 40004828 <rtems_termios_puts> <== NOT EXECUTED
40004d84: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
if (tty->column)
40004d88: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED
40004d8c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004d90: 22 80 00 05 be,a 40004da4 <erase+0x20c> <== NOT EXECUTED
40004d94: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED
tty->column--;
40004d98: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
40004d9c: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
40004da0: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED
40004da4: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED
40004da8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40004dac: 02 bf ff a9 be 40004c50 <erase+0xb8> <== NOT EXECUTED
40004db0: 11 10 00 6e sethi %hi(0x4001b800), %o0 <== NOT EXECUTED
40004db4: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED
40004db8: 80 88 a2 00 btst 0x200, %g2 <== NOT EXECUTED
40004dbc: 12 bf ff a6 bne 40004c54 <erase+0xbc> <== NOT EXECUTED
40004dc0: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
if (tty->column)
tty->column--;
}
}
}
if (!lineFlag)
40004dc4: 10 bf ff 87 b 40004be0 <erase+0x48> <== NOT EXECUTED
40004dc8: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
400045b4 <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
400045b4: 9d e3 bf 90 save %sp, -112, %sp
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
400045b8: 03 10 00 82 sethi %hi(0x40020800), %g1
400045bc: c2 00 63 a4 ld [ %g1 + 0x3a4 ], %g1 ! 40020ba4 <rtems_libio_number_iops>
...
)
{
int ret;
va_list ap;
va_start( ap, cmd );
400045c0: 84 07 a0 4c add %fp, 0x4c, %g2
400045c4: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
400045c8: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
400045cc: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
400045d0: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
400045d4: 80 a6 00 01 cmp %i0, %g1
400045d8: 1a 80 00 7a bcc 400047c0 <fcntl+0x20c> <== NEVER TAKEN
400045dc: c4 27 bf fc st %g2, [ %fp + -4 ]
iop = rtems_libio_iop( fd );
400045e0: 21 10 00 85 sethi %hi(0x40021400), %l0
400045e4: c6 04 20 c8 ld [ %l0 + 0xc8 ], %g3 ! 400214c8 <rtems_libio_iops>
400045e8: 89 2e 20 06 sll %i0, 6, %g4
400045ec: 93 2e 20 03 sll %i0, 3, %o1
400045f0: 92 02 40 04 add %o1, %g4, %o1
400045f4: 92 00 c0 09 add %g3, %o1, %o1
rtems_libio_check_is_open(iop);
400045f8: d0 02 60 18 ld [ %o1 + 0x18 ], %o0
400045fc: 80 8a 21 00 btst 0x100, %o0
40004600: 02 80 00 70 be 400047c0 <fcntl+0x20c> <== NEVER TAKEN
40004604: 80 a6 60 09 cmp %i1, 9
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
40004608: 08 80 00 08 bleu 40004628 <fcntl+0x74>
4000460c: 89 2e 60 02 sll %i1, 2, %g4
errno = ENOTSUP;
ret = -1;
break;
default:
errno = EINVAL;
40004610: 40 00 36 35 call 40011ee4 <__errno>
40004614: b0 10 3f ff mov -1, %i0
40004618: 82 10 20 16 mov 0x16, %g1
4000461c: c2 22 00 00 st %g1, [ %o0 ]
40004620: 81 c7 e0 08 ret
40004624: 81 e8 00 00 restore
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
40004628: 1b 10 00 11 sethi %hi(0x40004400), %o5
4000462c: 9a 13 61 8c or %o5, 0x18c, %o5 ! 4000458c <rtems_filesystem_evaluate_path+0xf0>
40004630: c8 03 40 04 ld [ %o5 + %g4 ], %g4
40004634: 81 c1 00 00 jmp %g4
40004638: 01 00 00 00 nop
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
4000463c: 40 00 36 2a call 40011ee4 <__errno>
40004640: b0 10 3f ff mov -1, %i0 ! ffffffff <LEON_REG+0x7fffffff>
40004644: 82 10 20 86 mov 0x86, %g1
40004648: c2 22 00 00 st %g1, [ %o0 ]
4000464c: 81 c7 e0 08 ret
40004650: 81 e8 00 00 restore
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
40004654: d0 00 80 00 ld [ %g2 ], %o0
40004658: 40 00 02 a5 call 400050ec <rtems_libio_fcntl_flags>
4000465c: d2 27 bf f4 st %o1, [ %fp + -12 ]
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
40004660: d2 07 bf f4 ld [ %fp + -12 ], %o1
40004664: 90 0a 22 01 and %o0, 0x201, %o0
40004668: c2 02 60 18 ld [ %o1 + 0x18 ], %g1
4000466c: b0 10 20 00 clr %i0
40004670: 82 08 7d fe and %g1, -514, %g1
40004674: 82 12 00 01 or %o0, %g1, %g1
40004678: c2 22 60 18 st %g1, [ %o1 + 0x18 ]
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
if (iop->handlers->fcntl_h) {
4000467c: c2 02 60 40 ld [ %o1 + 0x40 ], %g1
40004680: c2 00 60 30 ld [ %g1 + 0x30 ], %g1
40004684: 80 a0 60 00 cmp %g1, 0
40004688: 02 80 00 52 be 400047d0 <fcntl+0x21c> <== NEVER TAKEN
4000468c: 01 00 00 00 nop
int err = (*iop->handlers->fcntl_h)( cmd, iop );
40004690: 9f c0 40 00 call %g1
40004694: 90 10 00 19 mov %i1, %o0
if (err) {
40004698: b2 92 20 00 orcc %o0, 0, %i1
4000469c: 12 80 00 04 bne 400046ac <fcntl+0xf8> <== NEVER TAKEN
400046a0: 01 00 00 00 nop
va_list ap;
va_start( ap, cmd );
ret = vfcntl(fd,cmd,ap);
va_end(ap);
return ret;
}
400046a4: 81 c7 e0 08 ret
400046a8: 81 e8 00 00 restore
if (ret >= 0) {
if (iop->handlers->fcntl_h) {
int err = (*iop->handlers->fcntl_h)( cmd, iop );
if (err) {
errno = err;
400046ac: 40 00 36 0e call 40011ee4 <__errno> <== NOT EXECUTED
400046b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400046b4: f2 22 00 00 st %i1, [ %o0 ] <== NOT EXECUTED
va_list ap;
va_start( ap, cmd );
ret = vfcntl(fd,cmd,ap);
va_end(ap);
return ret;
}
400046b8: 81 c7 e0 08 ret <== NOT EXECUTED
400046bc: 81 e8 00 00 restore <== NOT EXECUTED
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
400046c0: 40 00 01 db call 40004e2c <rtems_libio_to_fcntl_flags>
400046c4: d2 27 bf f4 st %o1, [ %fp + -12 ]
400046c8: d2 07 bf f4 ld [ %fp + -12 ], %o1
400046cc: b0 10 00 08 mov %o0, %i0
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
400046d0: 80 a6 20 00 cmp %i0, 0
400046d4: 36 bf ff eb bge,a 40004680 <fcntl+0xcc> <== ALWAYS TAKEN
400046d8: c2 02 60 40 ld [ %o1 + 0x40 ], %g1
va_list ap;
va_start( ap, cmd );
ret = vfcntl(fd,cmd,ap);
va_end(ap);
return ret;
}
400046dc: 81 c7 e0 08 ret <== NOT EXECUTED
400046e0: 81 e8 00 00 restore <== NOT EXECUTED
* 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 ) )
400046e4: c2 00 80 00 ld [ %g2 ], %g1
400046e8: 80 a0 60 00 cmp %g1, 0
400046ec: 22 80 00 2c be,a 4000479c <fcntl+0x1e8> <== NEVER TAKEN
400046f0: 90 0a 37 ff and %o0, -2049, %o0 <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
400046f4: 90 12 28 00 or %o0, 0x800, %o0
400046f8: b0 10 20 00 clr %i0
400046fc: 10 bf ff e0 b 4000467c <fcntl+0xc8>
40004700: d0 22 60 18 st %o0, [ %o1 + 0x18 ]
diop->pathinfo = iop->pathinfo;
ret = (int) (diop - rtems_libio_iops);
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
40004704: b1 32 20 0b srl %o0, 0xb, %i0
40004708: 10 bf ff dd b 4000467c <fcntl+0xc8>
4000470c: b0 0e 20 01 and %i0, 1, %i0
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
40004710: c4 00 80 00 ld [ %g2 ], %g2
if ( fd2 )
40004714: 80 a0 a0 00 cmp %g2, 0
40004718: 02 80 00 30 be 400047d8 <fcntl+0x224> <== ALWAYS TAKEN
4000471c: 80 a0 40 02 cmp %g1, %g2
diop = rtems_libio_iop( fd2 );
40004720: b0 10 20 00 clr %i0 <== NOT EXECUTED
40004724: 18 80 00 21 bgu 400047a8 <fcntl+0x1f4> <== NOT EXECUTED
40004728: 82 10 20 00 clr %g1 <== NOT EXECUTED
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
4000472c: c4 02 60 1c ld [ %o1 + 0x1c ], %g2
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
40004730: da 02 60 40 ld [ %o1 + 0x40 ], %o5
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
40004734: c4 20 60 1c st %g2, [ %g1 + 0x1c ]
40004738: c4 02 60 20 ld [ %o1 + 0x20 ], %g2
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
4000473c: c8 02 60 3c ld [ %o1 + 0x3c ], %g4
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
40004740: c4 20 60 20 st %g2, [ %g1 + 0x20 ]
40004744: c4 02 60 24 ld [ %o1 + 0x24 ], %g2
ret = (int) (diop - rtems_libio_iops);
40004748: 86 26 00 03 sub %i0, %g3, %g3
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
4000474c: c4 20 60 24 st %g2, [ %g1 + 0x24 ]
40004750: c4 02 60 28 ld [ %o1 + 0x28 ], %g2
ret = (int) (diop - rtems_libio_iops);
40004754: 87 38 e0 03 sra %g3, 3, %g3
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
40004758: c4 20 60 28 st %g2, [ %g1 + 0x28 ]
4000475c: c4 02 60 2c ld [ %o1 + 0x2c ], %g2
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
40004760: da 20 60 40 st %o5, [ %g1 + 0x40 ]
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
40004764: c4 20 60 2c st %g2, [ %g1 + 0x2c ]
ret = (int) (diop - rtems_libio_iops);
40004768: 85 28 e0 06 sll %g3, 6, %g2
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
4000476c: c8 20 60 3c st %g4, [ %g1 + 0x3c ]
diop->flags = iop->flags;
40004770: d0 20 60 18 st %o0, [ %g1 + 0x18 ]
diop->pathinfo = iop->pathinfo;
ret = (int) (diop - rtems_libio_iops);
40004774: 83 28 e0 03 sll %g3, 3, %g1
40004778: 82 20 80 01 sub %g2, %g1, %g1
4000477c: 85 28 60 06 sll %g1, 6, %g2
40004780: 82 00 40 02 add %g1, %g2, %g1
40004784: 82 00 40 03 add %g1, %g3, %g1
40004788: b1 28 60 0f sll %g1, 0xf, %i0
4000478c: b0 26 00 01 sub %i0, %g1, %i0
40004790: b1 2e 20 03 sll %i0, 3, %i0
40004794: 10 bf ff cf b 400046d0 <fcntl+0x11c>
40004798: b0 06 00 03 add %i0, %g3, %i0
*/
if ( va_arg( ap, int ) )
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
4000479c: b0 10 20 00 clr %i0 <== NOT EXECUTED
400047a0: 10 bf ff b7 b 4000467c <fcntl+0xc8> <== NOT EXECUTED
400047a4: d0 22 60 18 st %o0, [ %o1 + 0x18 ] <== NOT EXECUTED
switch ( cmd ) {
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
if ( fd2 )
diop = rtems_libio_iop( fd2 );
400047a8: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED
400047ac: 85 28 a0 03 sll %g2, 3, %g2 <== NOT EXECUTED
400047b0: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED
400047b4: 82 00 c0 01 add %g3, %g1, %g1 <== NOT EXECUTED
400047b8: 10 bf ff dd b 4000472c <fcntl+0x178> <== NOT EXECUTED
400047bc: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
400047c0: 40 00 35 c9 call 40011ee4 <__errno> <== NOT EXECUTED
400047c4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400047c8: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
400047cc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400047d0: 81 c7 e0 08 ret <== NOT EXECUTED
400047d4: 81 e8 00 00 restore <== NOT EXECUTED
fd2 = va_arg( ap, int );
if ( fd2 )
diop = rtems_libio_iop( fd2 );
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
400047d8: 40 00 02 04 call 40004fe8 <rtems_libio_allocate>
400047dc: d2 27 bf f4 st %o1, [ %fp + -12 ]
if ( diop == 0 ) {
400047e0: b0 10 3f ff mov -1, %i0
400047e4: 82 92 20 00 orcc %o0, 0, %g1
400047e8: 02 bf ff 8e be 40004620 <fcntl+0x6c> <== NEVER TAKEN
400047ec: d2 07 bf f4 ld [ %fp + -12 ], %o1
400047f0: c6 04 20 c8 ld [ %l0 + 0xc8 ], %g3
400047f4: d0 02 60 18 ld [ %o1 + 0x18 ], %o0
400047f8: 10 bf ff cd b 4000472c <fcntl+0x178>
400047fc: b0 10 00 01 mov %g1, %i0
4000481c <fdatasync>:
#include <rtems/seterr.h>
int fdatasync(
int fd
)
{
4000481c: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
40004820: 03 10 00 82 sethi %hi(0x40020800), %g1
40004824: c2 00 63 a4 ld [ %g1 + 0x3a4 ], %g1 ! 40020ba4 <rtems_libio_number_iops>
40004828: 80 a6 00 01 cmp %i0, %g1
4000482c: 1a 80 00 16 bcc 40004884 <fdatasync+0x68>
40004830: 03 10 00 85 sethi %hi(0x40021400), %g1
iop = rtems_libio_iop( fd );
40004834: d0 00 60 c8 ld [ %g1 + 0xc8 ], %o0 ! 400214c8 <rtems_libio_iops>
40004838: 83 2e 20 06 sll %i0, 6, %g1
4000483c: b1 2e 20 03 sll %i0, 3, %i0
40004840: b0 06 00 01 add %i0, %g1, %i0
40004844: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_is_open(iop);
40004848: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
4000484c: 80 88 61 00 btst 0x100, %g1
40004850: 02 80 00 0d be 40004884 <fdatasync+0x68> <== NEVER TAKEN
40004854: 80 88 60 04 btst 4, %g1
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
40004858: 02 80 00 11 be 4000489c <fdatasync+0x80>
4000485c: 01 00 00 00 nop
/*
* Now process the fdatasync().
*/
if ( !iop->handlers->fdatasync_h )
40004860: c2 02 20 40 ld [ %o0 + 0x40 ], %g1
40004864: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
40004868: 80 a0 60 00 cmp %g1, 0
4000486c: 02 80 00 12 be 400048b4 <fdatasync+0x98>
40004870: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fdatasync_h)( iop );
40004874: 9f c0 40 00 call %g1
40004878: 01 00 00 00 nop
}
4000487c: 81 c7 e0 08 ret
40004880: 91 e8 00 08 restore %g0, %o0, %o0
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
40004884: 40 00 35 98 call 40011ee4 <__errno>
40004888: b0 10 3f ff mov -1, %i0
4000488c: 82 10 20 09 mov 9, %g1
40004890: c2 22 00 00 st %g1, [ %o0 ]
40004894: 81 c7 e0 08 ret
40004898: 81 e8 00 00 restore
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4000489c: 40 00 35 92 call 40011ee4 <__errno>
400048a0: b0 10 3f ff mov -1, %i0
400048a4: 82 10 20 16 mov 0x16, %g1
400048a8: c2 22 00 00 st %g1, [ %o0 ]
400048ac: 81 c7 e0 08 ret
400048b0: 81 e8 00 00 restore
/*
* Now process the fdatasync().
*/
if ( !iop->handlers->fdatasync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
400048b4: 40 00 35 8c call 40011ee4 <__errno>
400048b8: b0 10 3f ff mov -1, %i0
400048bc: 82 10 20 86 mov 0x86, %g1
400048c0: c2 22 00 00 st %g1, [ %o0 ]
400048c4: 81 c7 e0 08 ret
400048c8: 81 e8 00 00 restore
400048cc: 40 00 49 f0 call 4001708c <_vfiprintf_r+0xe00> <== NOT EXECUTED
400048d0: 40 00 49 e4 call 40017060 <_vfiprintf_r+0xdd4> <== NOT EXECUTED
400048d4: 40 00 49 d8 call 40017034 <_vfiprintf_r+0xda8> <== NOT EXECUTED
400048d8: 40 00 49 cc call 40017008 <_vfiprintf_r+0xd7c> <== NOT EXECUTED
400048dc: 40 00 49 c0 call 40016fdc <_vfiprintf_r+0xd50> <== NOT EXECUTED
400048e0: 40 00 49 b4 call 40016fb0 <_vfiprintf_r+0xd24> <== NOT EXECUTED
400048e4: 40 00 49 a8 call 40016f84 <_vfiprintf_r+0xcf8> <== NOT EXECUTED
400048e8: 40 00 49 9c call 40016f58 <_vfiprintf_r+0xccc> <== NOT EXECUTED
400048ec: 40 00 49 90 call 40016f2c <_vfiprintf_r+0xca0> <== NOT EXECUTED
400048f0: 40 00 49 84 call 40016f00 <_vfiprintf_r+0xc74> <== NOT EXECUTED
400048f4: 40 00 49 78 call 40016ed4 <_vfiprintf_r+0xc48> <== NOT EXECUTED
400048f8: 40 00 49 fc call 400170e8 <_vfiprintf_r+0xe5c> <== NOT EXECUTED
4000dbf4 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000dbf4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4000dbf8: 21 10 00 74 sethi %hi(0x4001d000), %l0 <== NOT EXECUTED
4000dbfc: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 ! 4001d068 <rtems_pipe_semaphore><== NOT EXECUTED
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000dc00: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4000dc04: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000dc08: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000dc0c: 7f ff e4 0d call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
4000dc10: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000dc14: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000dc18: 12 80 00 ea bne 4000dfc0 <fifo_open+0x3cc> <== NOT EXECUTED
4000dc1c: 01 00 00 00 nop <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL)
return -EINTR;
pipe = *pipep;
4000dc20: e4 04 40 00 ld [ %l1 ], %l2 <== NOT EXECUTED
if (pipe == NULL) {
4000dc24: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
4000dc28: 02 80 00 4a be 4000dd50 <fifo_open+0x15c> <== NOT EXECUTED
4000dc2c: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000dc30: d0 04 a0 28 ld [ %l2 + 0x28 ], %o0 <== NOT EXECUTED
4000dc34: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000dc38: 7f ff e4 02 call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
4000dc3c: 94 10 20 00 clr %o2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000dc40: c2 04 40 00 ld [ %l1 ], %g1 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000dc44: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
4000dc48: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000dc4c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4000dc50: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4000dc54: 02 80 00 be be 4000df4c <fifo_open+0x358> <== NOT EXECUTED
4000dc58: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4000dc5c: 7f ff e4 40 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000dc60: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4000dc64: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000dc68: 12 80 00 d6 bne 4000dfc0 <fifo_open+0x3cc> <== NOT EXECUTED
4000dc6c: 01 00 00 00 nop <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4000dc70: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED
4000dc74: 82 08 a0 06 and %g2, 6, %g1 <== NOT EXECUTED
4000dc78: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED
4000dc7c: 02 80 00 8c be 4000deac <fifo_open+0x2b8> <== NOT EXECUTED
4000dc80: e0 04 40 00 ld [ %l1 ], %l0 <== NOT EXECUTED
4000dc84: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED
4000dc88: 02 80 00 74 be 4000de58 <fifo_open+0x264> <== NOT EXECUTED
4000dc8c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
4000dc90: 22 80 00 07 be,a 4000dcac <fifo_open+0xb8> <== NOT EXECUTED
4000dc94: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
4000dc98: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000dc9c: 7f ff e4 30 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000dca0: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
4000dca4: 81 c7 e0 08 ret <== NOT EXECUTED
4000dca8: 81 e8 00 00 restore <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4000dcac: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000dcb0: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4000dcb4: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000dcb8: c6 24 20 10 st %g3, [ %l0 + 0x10 ] <== NOT EXECUTED
4000dcbc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000dcc0: 02 80 00 c7 be 4000dfdc <fifo_open+0x3e8> <== NOT EXECUTED
4000dcc4: c4 24 20 20 st %g2, [ %l0 + 0x20 ] <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
if (pipe->Writers == 0) {
4000dcc8: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
4000dccc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000dcd0: 32 bf ff f3 bne,a 4000dc9c <fifo_open+0xa8> <== NOT EXECUTED
4000dcd4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
/* Not an error */
if (LIBIO_NODELAY(iop))
4000dcd8: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED
4000dcdc: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000dce0: 32 bf ff ef bne,a 4000dc9c <fifo_open+0xa8> <== NOT EXECUTED
4000dce4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
break;
prevCounter = pipe->writerCounter;
4000dce8: 10 80 00 0c b 4000dd18 <fifo_open+0x124> <== NOT EXECUTED
4000dcec: e4 04 20 24 ld [ %l0 + 0x24 ], %l2 <== NOT EXECUTED
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
goto out_error;
if (! PIPE_LOCK(pipe))
4000dcf0: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000dcf4: 7f ff e3 d3 call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
4000dcf8: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000dcfc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000dd00: 12 80 00 0f bne 4000dd3c <fifo_open+0x148> <== NOT EXECUTED
4000dd04: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
4000dd08: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED
4000dd0c: 80 a0 40 12 cmp %g1, %l2 <== NOT EXECUTED
4000dd10: 32 bf ff e3 bne,a 4000dc9c <fifo_open+0xa8> <== NOT EXECUTED
4000dd14: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
prevCounter = pipe->writerCounter;
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
4000dd18: 7f ff e4 11 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000dd1c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4000dd20: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000dd24: 40 00 01 eb call 4000e4d0 <rtems_barrier_wait> <== NOT EXECUTED
4000dd28: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000dd2c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000dd30: 22 bf ff f0 be,a 4000dcf0 <fifo_open+0xfc> <== NOT EXECUTED
4000dd34: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
return 0;
4000dd38: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
4000dd3c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
4000dd40: 7f ff ff 5c call 4000dab0 <pipe_release> <== NOT EXECUTED
4000dd44: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
return err;
}
4000dd48: 81 c7 e0 08 ret <== NOT EXECUTED
4000dd4c: 81 e8 00 00 restore <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4000dd50: 7f ff f9 32 call 4000c218 <malloc> <== NOT EXECUTED
4000dd54: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED
if (pipe == NULL)
4000dd58: a6 92 20 00 orcc %o0, 0, %l3 <== NOT EXECUTED
4000dd5c: 02 bf ff c0 be 4000dc5c <fifo_open+0x68> <== NOT EXECUTED
4000dd60: a4 10 00 13 mov %l3, %l2 <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
4000dd64: 82 10 22 00 mov 0x200, %g1 <== NOT EXECUTED
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
if (pipe == NULL)
return err;
memset(pipe, 0, sizeof(pipe_control_t));
4000dd68: c0 24 c0 00 clr [ %l3 ] <== NOT EXECUTED
4000dd6c: c0 24 e0 08 clr [ %l3 + 8 ] <== NOT EXECUTED
4000dd70: c0 24 e0 0c clr [ %l3 + 0xc ] <== NOT EXECUTED
4000dd74: c0 24 e0 10 clr [ %l3 + 0x10 ] <== NOT EXECUTED
4000dd78: c0 24 e0 14 clr [ %l3 + 0x14 ] <== NOT EXECUTED
4000dd7c: c0 24 e0 18 clr [ %l3 + 0x18 ] <== NOT EXECUTED
4000dd80: c0 24 e0 1c clr [ %l3 + 0x1c ] <== NOT EXECUTED
4000dd84: c0 24 e0 20 clr [ %l3 + 0x20 ] <== NOT EXECUTED
4000dd88: c0 24 e0 24 clr [ %l3 + 0x24 ] <== NOT EXECUTED
4000dd8c: c0 24 e0 28 clr [ %l3 + 0x28 ] <== NOT EXECUTED
4000dd90: c0 24 e0 2c clr [ %l3 + 0x2c ] <== NOT EXECUTED
4000dd94: c0 24 e0 30 clr [ %l3 + 0x30 ] <== NOT EXECUTED
pipe->Size = PIPE_BUF;
4000dd98: c2 24 e0 04 st %g1, [ %l3 + 4 ] <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4000dd9c: 7f ff f9 1f call 4000c218 <malloc> <== NOT EXECUTED
4000dda0: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED
if (! pipe->Buffer)
4000dda4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000dda8: 02 80 00 77 be 4000df84 <fifo_open+0x390> <== NOT EXECUTED
4000ddac: d0 24 c0 00 st %o0, [ %l3 ] <== NOT EXECUTED
goto err_buf;
err = -EINTR;
if (rtems_barrier_create(
4000ddb0: 29 10 00 72 sethi %hi(0x4001c800), %l4 <== NOT EXECUTED
4000ddb4: d0 4d 22 60 ldsb [ %l4 + 0x260 ], %o0 ! 4001ca60 <c.5533> <== NOT EXECUTED
4000ddb8: 2b 14 12 5c sethi %hi(0x50497000), %l5 <== NOT EXECUTED
4000ddbc: 82 15 62 00 or %l5, 0x200, %g1 ! 50497200 <RAM_END+0x10097200><== NOT EXECUTED
4000ddc0: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000ddc4: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
4000ddc8: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000ddcc: 40 00 01 58 call 4000e32c <rtems_barrier_create> <== NOT EXECUTED
4000ddd0: 96 04 e0 2c add %l3, 0x2c, %o3 <== NOT EXECUTED
4000ddd4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000ddd8: 32 80 00 69 bne,a 4000df7c <fifo_open+0x388> <== NOT EXECUTED
4000dddc: d0 04 c0 00 ld [ %l3 ], %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(
4000dde0: d0 4d 22 60 ldsb [ %l4 + 0x260 ], %o0 <== NOT EXECUTED
4000dde4: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED
4000dde8: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <RAM_END+0x10097700><== NOT EXECUTED
4000ddec: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000ddf0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
4000ddf4: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000ddf8: 40 00 01 4d call 4000e32c <rtems_barrier_create> <== NOT EXECUTED
4000ddfc: 96 04 e0 30 add %l3, 0x30, %o3 <== NOT EXECUTED
4000de00: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000de04: 12 80 00 5b bne 4000df70 <fifo_open+0x37c> <== NOT EXECUTED
4000de08: aa 15 63 00 or %l5, 0x300, %l5 <== 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(
4000de0c: d0 4d 22 60 ldsb [ %l4 + 0x260 ], %o0 <== NOT EXECUTED
4000de10: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000de14: 90 12 00 15 or %o0, %l5, %o0 <== NOT EXECUTED
4000de18: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED
4000de1c: 96 10 20 00 clr %o3 <== NOT EXECUTED
4000de20: 7f ff e2 e7 call 400069bc <rtems_semaphore_create> <== NOT EXECUTED
4000de24: 98 04 e0 28 add %l3, 0x28, %o4 <== NOT EXECUTED
4000de28: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000de2c: 12 80 00 4f bne 4000df68 <fifo_open+0x374> <== NOT EXECUTED
4000de30: c2 0d 22 60 ldub [ %l4 + 0x260 ], %g1 <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
4000de34: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
4000de38: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED
4000de3c: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED
4000de40: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED
4000de44: 12 bf ff 7b bne 4000dc30 <fifo_open+0x3c> <== NOT EXECUTED
4000de48: c4 2d 22 60 stb %g2, [ %l4 + 0x260 ] <== NOT EXECUTED
c = 'a';
4000de4c: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED
4000de50: 10 bf ff 78 b 4000dc30 <fifo_open+0x3c> <== NOT EXECUTED
4000de54: c2 2d 22 60 stb %g1, [ %l4 + 0x260 ] <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4000de58: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4000de5c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000de60: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4000de64: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4000de68: c6 24 20 10 st %g3, [ %l0 + 0x10 ] <== NOT EXECUTED
4000de6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000de70: 02 80 00 56 be 4000dfc8 <fifo_open+0x3d4> <== NOT EXECUTED
4000de74: c4 24 20 20 st %g2, [ %l0 + 0x20 ] <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4000de78: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
4000de7c: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000de80: 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 ++;
4000de84: 84 00 a0 01 inc %g2 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000de88: c6 24 20 14 st %g3, [ %l0 + 0x14 ] <== NOT EXECUTED
4000de8c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000de90: 12 bf ff 82 bne 4000dc98 <fifo_open+0xa4> <== NOT EXECUTED
4000de94: c4 24 20 24 st %g2, [ %l0 + 0x24 ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000de98: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000de9c: 40 00 01 76 call 4000e474 <rtems_barrier_release> <== NOT EXECUTED
4000dea0: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
break;
}
PIPE_UNLOCK(pipe);
4000dea4: 10 bf ff 7e b 4000dc9c <fifo_open+0xa8> <== NOT EXECUTED
4000dea8: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
} while (prevCounter == pipe->writerCounter);
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4000deac: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000deb0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000deb4: 32 80 00 06 bne,a 4000decc <fifo_open+0x2d8> <== NOT EXECUTED
4000deb8: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED
4000debc: 80 88 a0 01 btst 1, %g2 <== NOT EXECUTED
4000dec0: 12 bf ff 9f bne 4000dd3c <fifo_open+0x148> <== NOT EXECUTED
4000dec4: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4000dec8: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4000decc: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000ded0: 88 00 a0 01 add %g2, 1, %g4 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4000ded4: 86 00 e0 01 inc %g3 <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4000ded8: c8 24 20 14 st %g4, [ %l0 + 0x14 ] <== NOT EXECUTED
4000dedc: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
4000dee0: 02 80 00 44 be 4000dff0 <fifo_open+0x3fc> <== NOT EXECUTED
4000dee4: c6 24 20 24 st %g3, [ %l0 + 0x24 ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
if (pipe->Readers == 0) {
4000dee8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000deec: 32 bf ff 6c bne,a 4000dc9c <fifo_open+0xa8> <== NOT EXECUTED
4000def0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
prevCounter = pipe->readerCounter;
4000def4: 10 80 00 0c b 4000df24 <fifo_open+0x330> <== NOT EXECUTED
4000def8: e4 04 20 20 ld [ %l0 + 0x20 ], %l2 <== NOT EXECUTED
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
goto out_error;
if (! PIPE_LOCK(pipe))
4000defc: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000df00: 7f ff e3 50 call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
4000df04: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000df08: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000df0c: 12 bf ff 8c bne 4000dd3c <fifo_open+0x148> <== NOT EXECUTED
4000df10: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
4000df14: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED
4000df18: 80 a0 40 12 cmp %g1, %l2 <== NOT EXECUTED
4000df1c: 32 bf ff 60 bne,a 4000dc9c <fifo_open+0xa8> <== NOT EXECUTED
4000df20: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4000df24: 7f ff e3 8e call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000df28: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4000df2c: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
4000df30: 40 00 01 68 call 4000e4d0 <rtems_barrier_wait> <== NOT EXECUTED
4000df34: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000df38: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000df3c: 22 bf ff f0 be,a 4000defc <fifo_open+0x308> <== NOT EXECUTED
4000df40: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
return 0;
4000df44: 10 bf ff 7e b 4000dd3c <fifo_open+0x148> <== NOT EXECUTED
4000df48: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
err = -EINTR;
if (*pipep == NULL) {
if (err)
4000df4c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000df50: 12 80 00 10 bne 4000df90 <fifo_open+0x39c> <== NOT EXECUTED
4000df54: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4000df58: 7f ff e3 81 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000df5c: e4 24 40 00 st %l2, [ %l1 ] <== NOT EXECUTED
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4000df60: 10 bf ff 45 b 4000dc74 <fifo_open+0x80> <== NOT EXECUTED
4000df64: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED
if (c ++ == 'z')
c = 'a';
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
4000df68: 40 00 01 29 call 4000e40c <rtems_barrier_delete> <== NOT EXECUTED
4000df6c: d0 04 e0 30 ld [ %l3 + 0x30 ], %o0 <== NOT EXECUTED
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
4000df70: 40 00 01 27 call 4000e40c <rtems_barrier_delete> <== NOT EXECUTED
4000df74: d0 04 e0 2c ld [ %l3 + 0x2c ], %o0 <== NOT EXECUTED
err_rbar:
free(pipe->Buffer);
4000df78: d0 04 c0 00 ld [ %l3 ], %o0 <== NOT EXECUTED
4000df7c: 7f ff f7 2f call 4000bc38 <free> <== NOT EXECUTED
4000df80: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
err_buf:
free(pipe);
4000df84: 7f ff f7 2d call 4000bc38 <free> <== NOT EXECUTED
4000df88: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
4000df8c: 30 bf ff 34 b,a 4000dc5c <fifo_open+0x68> <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4000df90: 40 00 01 1f call 4000e40c <rtems_barrier_delete> <== NOT EXECUTED
4000df94: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4000df98: 40 00 01 1d call 4000e40c <rtems_barrier_delete> <== NOT EXECUTED
4000df9c: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4000dfa0: 7f ff e2 fb call 40006b8c <rtems_semaphore_delete> <== NOT EXECUTED
4000dfa4: d0 04 a0 28 ld [ %l2 + 0x28 ], %o0 <== NOT EXECUTED
free(pipe->Buffer);
4000dfa8: 7f ff f7 24 call 4000bc38 <free> <== NOT EXECUTED
4000dfac: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED
free(pipe);
4000dfb0: 7f ff f7 22 call 4000bc38 <free> <== NOT EXECUTED
4000dfb4: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4000dfb8: 7f ff e3 69 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000dfbc: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
4000dfc0: 81 c7 e0 08 ret <== NOT EXECUTED
4000dfc4: 81 e8 00 00 restore <== NOT EXECUTED
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
4000dfc8: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
4000dfcc: 40 00 01 2a call 4000e474 <rtems_barrier_release> <== NOT EXECUTED
4000dfd0: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4000dfd4: 10 bf ff aa b 4000de7c <fifo_open+0x288> <== NOT EXECUTED
4000dfd8: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
4000dfdc: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
4000dfe0: 40 00 01 25 call 4000e474 <rtems_barrier_release> <== NOT EXECUTED
4000dfe4: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
if (pipe->Writers == 0) {
4000dfe8: 10 bf ff 39 b 4000dccc <fifo_open+0xd8> <== NOT EXECUTED
4000dfec: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
goto out_error;
}
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
4000dff0: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000dff4: 40 00 01 20 call 4000e474 <rtems_barrier_release> <== NOT EXECUTED
4000dff8: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
4000dffc: 10 bf ff bb b 4000dee8 <fifo_open+0x2f4> <== NOT EXECUTED
4000e000: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000e004: 40 00 e1 10 call 40046444 <__end+0x28bb4> <== NOT EXECUTED
4000e008: 40 00 e1 c4 call 40046718 <__end+0x28e88> <== NOT EXECUTED
4000e00c: 40 00 e1 b0 call 400466cc <__end+0x28e3c> <== NOT EXECUTED
4000e010: 40 00 e1 44 call 40046520 <__end+0x28c90> <== NOT EXECUTED
4000e014: 40 00 e1 44 call 40046524 <__end+0x28c94> <== NOT EXECUTED
4000e018: 40 00 e1 90 call 40046658 <__end+0x28dc8> <== NOT EXECUTED
4000e01c: 40 00 e1 84 call 4004662c <__end+0x28d9c> <== NOT EXECUTED
4000e020: 40 00 e1 a8 call 400466c0 <__end+0x28e30> <== NOT EXECUTED
4000aa50 <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;
4000aa50: 05 10 00 a6 sethi %hi(0x40029800), %g2 <== NOT EXECUTED
4000aa54: c2 00 a1 c8 ld [ %g2 + 0x1c8 ], %g1 ! 400299c8 <rtems_filesystem_mount_table_control><== NOT EXECUTED
4000aa58: 84 10 a1 c8 or %g2, 0x1c8, %g2 <== NOT EXECUTED
4000aa5c: 84 00 a0 04 add %g2, 4, %g2 <== NOT EXECUTED
4000aa60: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
4000aa64: 02 80 00 10 be 4000aaa4 <file_systems_below_this_mountpoint+0x54><== NOT EXECUTED
4000aa68: 01 00 00 00 nop <== 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 ) {
4000aa6c: c8 02 60 10 ld [ %o1 + 0x10 ], %g4 <== NOT EXECUTED
4000aa70: c6 00 60 18 ld [ %g1 + 0x18 ], %g3 <== NOT EXECUTED
4000aa74: 80 a0 c0 04 cmp %g3, %g4 <== NOT EXECUTED
4000aa78: 32 80 00 08 bne,a 4000aa98 <file_systems_below_this_mountpoint+0x48><== NOT EXECUTED
4000aa7c: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
4000aa80: 81 c3 e0 08 retl <== NOT EXECUTED
4000aa84: 90 10 20 01 mov 1, %o0 <== 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 ) {
4000aa88: 80 a0 c0 04 cmp %g3, %g4 <== NOT EXECUTED
4000aa8c: 02 80 00 08 be 4000aaac <file_systems_below_this_mountpoint+0x5c><== NOT EXECUTED
4000aa90: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
* 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 ) {
4000aa94: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
4000aa98: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
4000aa9c: 32 bf ff fb bne,a 4000aa88 <file_systems_below_this_mountpoint+0x38><== NOT EXECUTED
4000aaa0: c6 00 60 18 ld [ %g1 + 0x18 ], %g3 <== NOT EXECUTED
return true;
}
}
return false;
}
4000aaa4: 81 c3 e0 08 retl <== NOT EXECUTED
4000aaa8: 90 10 20 00 clr %o0 <== NOT EXECUTED
4000aaac: 81 c3 e0 08 retl <== NOT EXECUTED
400048fc <fpathconf>:
long fpathconf(
int fd,
int name
)
{
400048fc: 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);
40004900: 03 10 00 82 sethi %hi(0x40020800), %g1
40004904: c2 00 63 a4 ld [ %g1 + 0x3a4 ], %g1 ! 40020ba4 <rtems_libio_number_iops>
40004908: 80 a6 00 01 cmp %i0, %g1
4000490c: 1a 80 00 3f bcc 40004a08 <fpathconf+0x10c>
40004910: 03 10 00 85 sethi %hi(0x40021400), %g1
iop = rtems_libio_iop(fd);
40004914: c2 00 60 c8 ld [ %g1 + 0xc8 ], %g1 ! 400214c8 <rtems_libio_iops>
40004918: 85 2e 20 06 sll %i0, 6, %g2
4000491c: b1 2e 20 03 sll %i0, 3, %i0
40004920: b0 06 00 02 add %i0, %g2, %i0
40004924: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_is_open(iop);
40004928: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
4000492c: 80 88 61 00 btst 0x100, %g1
40004930: 02 80 00 36 be 40004a08 <fpathconf+0x10c> <== NEVER TAKEN
40004934: 80 88 60 02 btst 2, %g1
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
40004938: 02 80 00 3a be 40004a20 <fpathconf+0x124> <== NEVER TAKEN
4000493c: 80 a6 60 0b cmp %i1, 0xb
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
switch ( name ) {
40004940: 08 80 00 08 bleu 40004960 <fpathconf+0x64>
40004944: c2 06 20 2c ld [ %i0 + 0x2c ], %g1
break;
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
40004948: 40 00 35 67 call 40011ee4 <__errno>
4000494c: b0 10 3f ff mov -1, %i0
40004950: 82 10 20 16 mov 0x16, %g1
40004954: c2 22 00 00 st %g1, [ %o0 ]
break;
}
return return_value;
}
40004958: 81 c7 e0 08 ret
4000495c: 81 e8 00 00 restore
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
switch ( name ) {
40004960: b3 2e 60 02 sll %i1, 2, %i1
40004964: 05 10 00 12 sethi %hi(0x40004800), %g2
40004968: 84 10 a0 cc or %g2, 0xcc, %g2 ! 400048cc <fdatasync+0xb0>
4000496c: c4 00 80 19 ld [ %g2 + %i1 ], %g2
40004970: 81 c0 80 00 jmp %g2
40004974: 01 00 00 00 nop
break;
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
break;
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
40004978: f0 00 60 5c ld [ %g1 + 0x5c ], %i0
break;
4000497c: 81 c7 e0 08 ret
40004980: 81 e8 00 00 restore
break;
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
break;
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
40004984: f0 00 60 50 ld [ %g1 + 0x50 ], %i0
break;
40004988: 81 c7 e0 08 ret
4000498c: 81 e8 00 00 restore
break;
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
break;
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
40004990: f0 00 60 64 ld [ %g1 + 0x64 ], %i0
break;
40004994: 81 c7 e0 08 ret
40004998: 81 e8 00 00 restore
break;
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
break;
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
4000499c: f0 00 60 58 ld [ %g1 + 0x58 ], %i0
break;
400049a0: 81 c7 e0 08 ret
400049a4: 81 e8 00 00 restore
break;
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
break;
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
400049a8: f0 00 60 54 ld [ %g1 + 0x54 ], %i0
break;
400049ac: 81 c7 e0 08 ret
400049b0: 81 e8 00 00 restore
break;
case _PC_PATH_MAX:
return_value = the_limits->path_max;
break;
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
400049b4: f0 00 60 4c ld [ %g1 + 0x4c ], %i0
break;
400049b8: 81 c7 e0 08 ret
400049bc: 81 e8 00 00 restore
break;
case _PC_NAME_MAX:
return_value = the_limits->name_max;
break;
case _PC_PATH_MAX:
return_value = the_limits->path_max;
400049c0: f0 00 60 48 ld [ %g1 + 0x48 ], %i0
break;
400049c4: 81 c7 e0 08 ret
400049c8: 81 e8 00 00 restore
break;
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
break;
case _PC_NAME_MAX:
return_value = the_limits->name_max;
400049cc: f0 00 60 44 ld [ %g1 + 0x44 ], %i0
break;
400049d0: 81 c7 e0 08 ret
400049d4: 81 e8 00 00 restore
break;
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
break;
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
400049d8: f0 00 60 40 ld [ %g1 + 0x40 ], %i0
break;
400049dc: 81 c7 e0 08 ret
400049e0: 81 e8 00 00 restore
switch ( name ) {
case _PC_LINK_MAX:
return_value = the_limits->link_max;
break;
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
400049e4: f0 00 60 3c ld [ %g1 + 0x3c ], %i0
break;
400049e8: 81 c7 e0 08 ret
400049ec: 81 e8 00 00 restore
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
switch ( name ) {
case _PC_LINK_MAX:
return_value = the_limits->link_max;
400049f0: f0 00 60 38 ld [ %g1 + 0x38 ], %i0
break;
400049f4: 81 c7 e0 08 ret
400049f8: 81 e8 00 00 restore
break;
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
break;
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
400049fc: f0 00 60 60 ld [ %g1 + 0x60 ], %i0
break;
40004a00: 81 c7 e0 08 ret
40004a04: 81 e8 00 00 restore
rtems_libio_t *iop;
rtems_filesystem_limits_and_options_t *the_limits;
rtems_libio_check_fd(fd);
iop = rtems_libio_iop(fd);
rtems_libio_check_is_open(iop);
40004a08: 40 00 35 37 call 40011ee4 <__errno>
40004a0c: b0 10 3f ff mov -1, %i0
40004a10: 82 10 20 09 mov 9, %g1
40004a14: c2 22 00 00 st %g1, [ %o0 ]
40004a18: 81 c7 e0 08 ret
40004a1c: 81 e8 00 00 restore
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
40004a20: 40 00 35 31 call 40011ee4 <__errno> <== NOT EXECUTED
40004a24: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004a28: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
40004a2c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004a30: 81 c7 e0 08 ret <== NOT EXECUTED
40004a34: 81 e8 00 00 restore <== NOT EXECUTED
4000bc38 <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
4000bc38: 9d e3 bf a0 save %sp, -96, %sp
4000bc3c: 03 10 00 74 sethi %hi(0x4001d000), %g1
4000bc40: 82 10 62 30 or %g1, 0x230, %g1 ! 4001d230 <rtems_malloc_statistics>
4000bc44: c4 00 60 0c ld [ %g1 + 0xc ], %g2
4000bc48: b2 10 00 18 mov %i0, %i1
4000bc4c: 84 00 a0 01 inc %g2
if ( !ptr )
4000bc50: 80 a6 20 00 cmp %i0, 0
4000bc54: 02 80 00 15 be 4000bca8 <free+0x70>
4000bc58: 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()) &&
4000bc5c: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000bc60: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001d590 <_System_state_Current>
4000bc64: 80 a0 60 03 cmp %g1, 3
4000bc68: 02 80 00 17 be 4000bcc4 <free+0x8c> <== ALWAYS TAKEN
4000bc6c: 03 10 00 73 sethi %hi(0x4001cc00), %g1
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4000bc70: c2 00 63 38 ld [ %g1 + 0x338 ], %g1 ! 4001cf38 <rtems_malloc_statistics_helpers>
4000bc74: 80 a0 60 00 cmp %g1, 0
4000bc78: 02 80 00 06 be 4000bc90 <free+0x58> <== ALWAYS TAKEN
4000bc7c: 21 10 00 72 sethi %hi(0x4001c800), %l0
(*rtems_malloc_statistics_helpers->at_free)(ptr);
4000bc80: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED
4000bc84: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000bc88: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
4000bc8c: 21 10 00 72 sethi %hi(0x4001c800), %l0 <== NOT EXECUTED
4000bc90: d0 04 21 10 ld [ %l0 + 0x110 ], %o0 ! 4001c910 <RTEMS_Malloc_Heap>
4000bc94: 40 00 04 b8 call 4000cf74 <_Protected_heap_Free>
4000bc98: 92 10 00 19 mov %i1, %o1
4000bc9c: 80 8a 20 ff btst 0xff, %o0
4000bca0: 02 80 00 04 be 4000bcb0 <free+0x78> <== NEVER TAKEN
4000bca4: c2 04 21 10 ld [ %l0 + 0x110 ], %g1
4000bca8: 81 c7 e0 08 ret
4000bcac: 81 e8 00 00 restore
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
4000bcb0: 31 10 00 6f sethi %hi(0x4001bc00), %i0 <== NOT EXECUTED
4000bcb4: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED
4000bcb8: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED
4000bcbc: 7f ff e1 3a call 400041a4 <printk> <== NOT EXECUTED
4000bcc0: 91 ee 22 60 restore %i0, 0x260, %o0 <== NOT EXECUTED
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4000bcc4: 40 00 01 2f call 4000c180 <malloc_is_system_state_OK>
4000bcc8: 01 00 00 00 nop
4000bccc: 80 8a 20 ff btst 0xff, %o0
4000bcd0: 12 bf ff e8 bne 4000bc70 <free+0x38> <== ALWAYS TAKEN
4000bcd4: 03 10 00 73 sethi %hi(0x4001cc00), %g1
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
4000bcd8: 40 00 01 3c call 4000c1c8 <malloc_deferred_free> <== NOT EXECUTED
4000bcdc: 81 e8 00 00 restore <== NOT EXECUTED
4000523c <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
4000523c: 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
40005240: 03 10 00 80 sethi %hi(0x40020000), %g1 <== NOT EXECUTED
40005244: 82 10 60 b8 or %g1, 0xb8, %g1 ! 400200b8 <rtems_global_user_env><== NOT EXECUTED
40005248: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED
4000524c: 02 80 00 18 be 400052ac <free_user_env+0x70> <== NOT EXECUTED
40005250: 01 00 00 00 nop <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
40005254: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED
40005258: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000525c: 22 80 00 09 be,a 40005280 <free_user_env+0x44> <== NOT EXECUTED
40005260: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
40005264: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40005268: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000526c: 22 80 00 05 be,a 40005280 <free_user_env+0x44> <== NOT EXECUTED
40005270: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
40005274: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005278: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
4000527c: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED
40005280: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005284: 02 80 00 08 be 400052a4 <free_user_env+0x68> <== NOT EXECUTED
40005288: 01 00 00 00 nop <== NOT EXECUTED
4000528c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40005290: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005294: 02 80 00 04 be 400052a4 <free_user_env+0x68> <== NOT EXECUTED
40005298: 01 00 00 00 nop <== NOT EXECUTED
4000529c: 9f c0 40 00 call %g1 <== NOT EXECUTED
400052a0: 90 06 20 18 add %i0, 0x18, %o0 <== NOT EXECUTED
free(env);
400052a4: 7f ff fb 34 call 40003f74 <free> <== NOT EXECUTED
400052a8: 81 e8 00 00 restore <== NOT EXECUTED
400052ac: 81 c7 e0 08 ret <== NOT EXECUTED
400052b0: 81 e8 00 00 restore <== NOT EXECUTED
4001aa5c <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
4001aa5c: 9d e3 bf a0 save %sp, -96, %sp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
4001aa60: 80 a6 60 00 cmp %i1, 0
4001aa64: 02 80 00 3b be 4001ab50 <fstat+0xf4>
4001aa68: 03 10 00 72 sethi %hi(0x4001c800), %g1
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
4001aa6c: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 <rtems_libio_number_iops>
4001aa70: 80 a6 00 01 cmp %i0, %g1
4001aa74: 1a 80 00 2b bcc 4001ab20 <fstat+0xc4>
4001aa78: 03 10 00 74 sethi %hi(0x4001d000), %g1
4001aa7c: d0 00 62 20 ld [ %g1 + 0x220 ], %o0 ! 4001d220 <rtems_libio_iops>
4001aa80: 83 2e 20 06 sll %i0, 6, %g1
4001aa84: b1 2e 20 03 sll %i0, 3, %i0
4001aa88: b0 06 00 01 add %i0, %g1, %i0
4001aa8c: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
4001aa90: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
4001aa94: 80 88 61 00 btst 0x100, %g1
4001aa98: 02 80 00 22 be 4001ab20 <fstat+0xc4> <== NEVER TAKEN
4001aa9c: 01 00 00 00 nop
if ( !iop->handlers )
4001aaa0: c2 02 20 40 ld [ %o0 + 0x40 ], %g1
4001aaa4: 80 a0 60 00 cmp %g1, 0
4001aaa8: 02 80 00 1e be 4001ab20 <fstat+0xc4> <== NEVER TAKEN
4001aaac: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
4001aab0: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
4001aab4: 80 a0 60 00 cmp %g1, 0
4001aab8: 02 80 00 20 be 4001ab38 <fstat+0xdc> <== NEVER TAKEN
4001aabc: 92 10 00 19 mov %i1, %o1
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
4001aac0: c0 26 40 00 clr [ %i1 ]
4001aac4: c0 26 60 04 clr [ %i1 + 4 ]
4001aac8: c0 26 60 08 clr [ %i1 + 8 ]
4001aacc: c0 26 60 0c clr [ %i1 + 0xc ]
4001aad0: c0 26 60 10 clr [ %i1 + 0x10 ]
4001aad4: c0 26 60 14 clr [ %i1 + 0x14 ]
4001aad8: c0 26 60 18 clr [ %i1 + 0x18 ]
4001aadc: c0 26 60 1c clr [ %i1 + 0x1c ]
4001aae0: c0 26 60 20 clr [ %i1 + 0x20 ]
4001aae4: c0 26 60 24 clr [ %i1 + 0x24 ]
4001aae8: c0 26 60 28 clr [ %i1 + 0x28 ]
4001aaec: c0 26 60 2c clr [ %i1 + 0x2c ]
4001aaf0: c0 26 60 30 clr [ %i1 + 0x30 ]
4001aaf4: c0 26 60 34 clr [ %i1 + 0x34 ]
4001aaf8: c0 26 60 38 clr [ %i1 + 0x38 ]
4001aafc: c0 26 60 3c clr [ %i1 + 0x3c ]
4001ab00: c0 26 60 40 clr [ %i1 + 0x40 ]
4001ab04: c0 26 60 44 clr [ %i1 + 0x44 ]
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
4001ab08: c2 02 20 40 ld [ %o0 + 0x40 ], %g1
4001ab0c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
4001ab10: 9f c0 40 00 call %g1
4001ab14: 90 02 20 1c add %o0, 0x1c, %o0
}
4001ab18: 81 c7 e0 08 ret
4001ab1c: 91 e8 00 08 restore %g0, %o0, %o0
iop = rtems_libio_iop( fd );
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
4001ab20: 7f ff d1 80 call 4000f120 <__errno>
4001ab24: b0 10 3f ff mov -1, %i0
4001ab28: 82 10 20 09 mov 9, %g1
4001ab2c: c2 22 00 00 st %g1, [ %o0 ]
4001ab30: 81 c7 e0 08 ret
4001ab34: 81 e8 00 00 restore
if ( !iop->handlers->fstat_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001ab38: 7f ff d1 7a call 4000f120 <__errno> <== NOT EXECUTED
4001ab3c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4001ab40: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4001ab44: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001ab48: 81 c7 e0 08 ret <== NOT EXECUTED
4001ab4c: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
rtems_set_errno_and_return_minus_one( EFAULT );
4001ab50: 7f ff d1 74 call 4000f120 <__errno>
4001ab54: b0 10 3f ff mov -1, %i0
4001ab58: 82 10 20 0e mov 0xe, %g1
4001ab5c: c2 22 00 00 st %g1, [ %o0 ]
4001ab60: 81 c7 e0 08 ret
4001ab64: 81 e8 00 00 restore
40004c08 <fsync>:
#include <rtems/seterr.h>
int fsync(
int fd
)
{
40004c08: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
40004c0c: 03 10 00 82 sethi %hi(0x40020800), %g1
40004c10: c2 00 63 a4 ld [ %g1 + 0x3a4 ], %g1 ! 40020ba4 <rtems_libio_number_iops>
40004c14: 80 a6 00 01 cmp %i0, %g1
40004c18: 1a 80 00 19 bcc 40004c7c <fsync+0x74> <== NEVER TAKEN
40004c1c: 03 10 00 85 sethi %hi(0x40021400), %g1
iop = rtems_libio_iop( fd );
40004c20: d0 00 60 c8 ld [ %g1 + 0xc8 ], %o0 ! 400214c8 <rtems_libio_iops>
40004c24: 83 2e 20 06 sll %i0, 6, %g1
40004c28: b1 2e 20 03 sll %i0, 3, %i0
40004c2c: b0 06 00 01 add %i0, %g1, %i0
40004c30: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_is_open(iop);
40004c34: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
40004c38: 80 88 61 00 btst 0x100, %g1
40004c3c: 02 80 00 10 be 40004c7c <fsync+0x74> <== NEVER TAKEN
40004c40: 80 88 60 04 btst 4, %g1
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
40004c44: 02 80 00 14 be 40004c94 <fsync+0x8c>
40004c48: 01 00 00 00 nop
/*
* Now process the fsync().
*/
if ( !iop->handlers )
40004c4c: c2 02 20 40 ld [ %o0 + 0x40 ], %g1
40004c50: 80 a0 60 00 cmp %g1, 0
40004c54: 02 80 00 0a be 40004c7c <fsync+0x74> <== NEVER TAKEN
40004c58: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fsync_h )
40004c5c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
40004c60: 80 a0 60 00 cmp %g1, 0
40004c64: 02 80 00 12 be 40004cac <fsync+0xa4>
40004c68: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
40004c6c: 9f c0 40 00 call %g1
40004c70: 01 00 00 00 nop
}
40004c74: 81 c7 e0 08 ret
40004c78: 91 e8 00 08 restore %g0, %o0, %o0
/*
* Now process the fsync().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
40004c7c: 40 00 34 9a call 40011ee4 <__errno> <== NOT EXECUTED
40004c80: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40004c84: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
40004c88: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40004c8c: 81 c7 e0 08 ret <== NOT EXECUTED
40004c90: 81 e8 00 00 restore <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
40004c94: 40 00 34 94 call 40011ee4 <__errno>
40004c98: b0 10 3f ff mov -1, %i0
40004c9c: 82 10 20 16 mov 0x16, %g1
40004ca0: c2 22 00 00 st %g1, [ %o0 ]
40004ca4: 81 c7 e0 08 ret
40004ca8: 81 e8 00 00 restore
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
40004cac: 40 00 34 8e call 40011ee4 <__errno>
40004cb0: b0 10 3f ff mov -1, %i0
40004cb4: 82 10 20 86 mov 0x86, %g1
40004cb8: c2 22 00 00 st %g1, [ %o0 ]
40004cbc: 81 c7 e0 08 ret
40004cc0: 81 e8 00 00 restore
4000bce4 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
4000bce4: 9d e3 bf 88 save %sp, -120, %sp
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
4000bce8: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000bcec: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 <rtems_libio_number_iops>
4000bcf0: 80 a6 00 01 cmp %i0, %g1
4000bcf4: 1a 80 00 2b bcc 4000bda0 <ftruncate+0xbc> <== NEVER TAKEN
4000bcf8: 03 10 00 74 sethi %hi(0x4001d000), %g1
iop = rtems_libio_iop( fd );
4000bcfc: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 ! 4001d220 <rtems_libio_iops>
4000bd00: 85 2e 20 06 sll %i0, 6, %g2
4000bd04: b1 2e 20 03 sll %i0, 3, %i0
4000bd08: b0 06 00 02 add %i0, %g2, %i0
4000bd0c: b0 00 40 18 add %g1, %i0, %i0
rtems_libio_check_is_open(iop);
4000bd10: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
4000bd14: 80 88 61 00 btst 0x100, %g1
4000bd18: 02 80 00 22 be 4000bda0 <ftruncate+0xbc> <== NEVER TAKEN
4000bd1c: 01 00 00 00 nop
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
4000bd20: c2 06 20 1c ld [ %i0 + 0x1c ], %g1
4000bd24: c2 27 bf ec st %g1, [ %fp + -20 ]
4000bd28: c2 06 20 20 ld [ %i0 + 0x20 ], %g1
4000bd2c: c2 27 bf f0 st %g1, [ %fp + -16 ]
4000bd30: c2 06 20 24 ld [ %i0 + 0x24 ], %g1
4000bd34: c2 27 bf f4 st %g1, [ %fp + -12 ]
4000bd38: c2 06 20 28 ld [ %i0 + 0x28 ], %g1
4000bd3c: c2 27 bf f8 st %g1, [ %fp + -8 ]
4000bd40: c4 06 20 2c ld [ %i0 + 0x2c ], %g2
if ( !loc.ops->node_type_h )
4000bd44: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
4000bd48: 80 a0 60 00 cmp %g1, 0
4000bd4c: 02 80 00 21 be 4000bdd0 <ftruncate+0xec> <== NEVER TAKEN
4000bd50: c4 27 bf fc st %g2, [ %fp + -4 ]
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
4000bd54: 9f c0 40 00 call %g1
4000bd58: 90 07 bf ec add %fp, -20, %o0
4000bd5c: 80 a2 20 01 cmp %o0, 1
4000bd60: 02 80 00 22 be 4000bde8 <ftruncate+0x104>
4000bd64: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4000bd68: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
4000bd6c: 80 88 60 04 btst 4, %g1
4000bd70: 02 80 00 12 be 4000bdb8 <ftruncate+0xd4> <== NEVER TAKEN
4000bd74: 01 00 00 00 nop
if ( !iop->handlers->ftruncate_h )
4000bd78: c2 06 20 40 ld [ %i0 + 0x40 ], %g1
4000bd7c: c2 00 60 20 ld [ %g1 + 0x20 ], %g1
4000bd80: 80 a0 60 00 cmp %g1, 0
4000bd84: 02 80 00 13 be 4000bdd0 <ftruncate+0xec> <== NEVER TAKEN
4000bd88: 90 10 00 18 mov %i0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
4000bd8c: 92 10 00 19 mov %i1, %o1
4000bd90: 9f c0 40 00 call %g1
4000bd94: 94 10 00 1a mov %i2, %o2
}
4000bd98: 81 c7 e0 08 ret
4000bd9c: 91 e8 00 08 restore %g0, %o0, %o0
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
4000bda0: 40 00 0c e0 call 4000f120 <__errno> <== NOT EXECUTED
4000bda4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000bda8: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
4000bdac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000bdb0: 81 c7 e0 08 ret <== NOT EXECUTED
4000bdb4: 81 e8 00 00 restore <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4000bdb8: 40 00 0c da call 4000f120 <__errno> <== NOT EXECUTED
4000bdbc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000bdc0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
4000bdc4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000bdc8: 81 c7 e0 08 ret <== NOT EXECUTED
4000bdcc: 81 e8 00 00 restore <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000bdd0: 40 00 0c d4 call 4000f120 <__errno> <== NOT EXECUTED
4000bdd4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000bdd8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000bddc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000bde0: 81 c7 e0 08 ret <== NOT EXECUTED
4000bde4: 81 e8 00 00 restore <== NOT EXECUTED
loc = iop->pathinfo;
if ( !loc.ops->node_type_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( EISDIR );
4000bde8: 40 00 0c ce call 4000f120 <__errno>
4000bdec: b0 10 3f ff mov -1, %i0
4000bdf0: 82 10 20 15 mov 0x15, %g1
4000bdf4: c2 22 00 00 st %g1, [ %o0 ]
4000bdf8: 81 c7 e0 08 ret
4000bdfc: 81 e8 00 00 restore
4001f300 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
4001f300: 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 );
4001f304: 03 10 00 89 sethi %hi(0x40022400), %g1
4001f308: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 40022504 <rtems_libio_number_iops>
4001f30c: 80 a6 00 01 cmp %i0, %g1
4001f310: 1a 80 00 08 bcc 4001f330 <getdents+0x30> <== NEVER TAKEN
4001f314: a0 10 20 00 clr %l0
4001f318: 03 10 00 8b sethi %hi(0x40022c00), %g1
4001f31c: e0 00 63 44 ld [ %g1 + 0x344 ], %l0 ! 40022f44 <rtems_libio_iops>
4001f320: 83 2e 20 06 sll %i0, 6, %g1
4001f324: b1 2e 20 03 sll %i0, 3, %i0
4001f328: b0 06 00 01 add %i0, %g1, %i0
4001f32c: a0 04 00 18 add %l0, %i0, %l0
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
4001f330: c2 04 20 1c ld [ %l0 + 0x1c ], %g1
4001f334: c2 27 bf ec st %g1, [ %fp + -20 ]
4001f338: c2 04 20 20 ld [ %l0 + 0x20 ], %g1
4001f33c: c2 27 bf f0 st %g1, [ %fp + -16 ]
4001f340: c2 04 20 24 ld [ %l0 + 0x24 ], %g1
4001f344: c2 27 bf f4 st %g1, [ %fp + -12 ]
4001f348: c2 04 20 28 ld [ %l0 + 0x28 ], %g1
4001f34c: c2 27 bf f8 st %g1, [ %fp + -8 ]
4001f350: c4 04 20 2c ld [ %l0 + 0x2c ], %g2
if ( !loc.ops->node_type_h )
4001f354: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
4001f358: 80 a0 60 00 cmp %g1, 0
4001f35c: 02 80 00 17 be 4001f3b8 <getdents+0xb8> <== NEVER TAKEN
4001f360: c4 27 bf fc st %g2, [ %fp + -4 ]
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
4001f364: 9f c0 40 00 call %g1
4001f368: 90 07 bf ec add %fp, -20, %o0
4001f36c: 80 a2 20 01 cmp %o0, 1
4001f370: 12 80 00 0c bne 4001f3a0 <getdents+0xa0>
4001f374: 01 00 00 00 nop
/*
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
if ( !iop->handlers->read_h )
4001f378: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001f37c: c2 00 60 08 ld [ %g1 + 8 ], %g1
4001f380: 80 a0 60 00 cmp %g1, 0
4001f384: 02 80 00 0d be 4001f3b8 <getdents+0xb8> <== NEVER TAKEN
4001f388: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
4001f38c: 92 10 00 19 mov %i1, %o1
4001f390: 9f c0 40 00 call %g1
4001f394: 94 10 00 1a mov %i2, %o2
}
4001f398: 81 c7 e0 08 ret
4001f39c: 91 e8 00 08 restore %g0, %o0, %o0
loc = iop->pathinfo;
if ( !loc.ops->node_type_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
4001f3a0: 7f ff cb c5 call 400122b4 <__errno>
4001f3a4: b0 10 3f ff mov -1, %i0
4001f3a8: 82 10 20 14 mov 0x14, %g1
4001f3ac: c2 22 00 00 st %g1, [ %o0 ]
4001f3b0: 81 c7 e0 08 ret
4001f3b4: 81 e8 00 00 restore
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001f3b8: 7f ff cb bf call 400122b4 <__errno> <== NOT EXECUTED
4001f3bc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4001f3c0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4001f3c4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001f3c8: 81 c7 e0 08 ret <== NOT EXECUTED
4001f3cc: 81 e8 00 00 restore <== NOT EXECUTED
40004404 <getgr_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
40004404: 9d e3 bf a0 save %sp, -96, %sp
FILE *fp;
int match;
init_etc_passwd_group();
40004408: 7f ff ff b3 call 400042d4 <init_etc_passwd_group>
4000440c: 01 00 00 00 nop
if ((fp = fopen("/etc/group", "r")) == NULL) {
40004410: 11 10 00 7c sethi %hi(0x4001f000), %o0
40004414: 13 10 00 7c sethi %hi(0x4001f000), %o1
40004418: 90 12 23 98 or %o0, 0x398, %o0
4000441c: 40 00 36 82 call 40011e24 <fopen>
40004420: 92 12 63 20 or %o1, 0x320, %o1
40004424: a0 92 20 00 orcc %o0, 0, %l0
40004428: 12 80 00 0b bne 40004454 <getgr_r+0x50> <== ALWAYS TAKEN
4000442c: 92 10 00 1a mov %i2, %o1
40004430: 30 80 00 27 b,a 400044cc <getgr_r+0xc8> <== NOT EXECUTED
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
40004434: 40 00 3a 76 call 40012e0c <strcmp>
40004438: 92 10 00 18 mov %i0, %o1
4000443c: 80 a0 00 08 cmp %g0, %o0
40004440: 82 60 3f ff subx %g0, -1, %g1
}
else {
match = (grp->gr_gid == gid);
}
if (match) {
40004444: 80 a0 60 00 cmp %g1, 0
40004448: 12 80 00 14 bne 40004498 <getgr_r+0x94>
4000444c: 90 10 00 10 mov %l0, %o0
if ((fp = fopen("/etc/group", "r")) == NULL) {
errno = EINVAL;
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
40004450: 92 10 00 1a mov %i2, %o1
40004454: 94 10 00 1b mov %i3, %o2
40004458: 96 10 00 1c mov %i4, %o3
4000445c: 7f ff fe d1 call 40003fa0 <scangr>
40004460: 90 10 00 10 mov %l0, %o0
40004464: 80 a2 20 00 cmp %o0, 0
40004468: 02 80 00 11 be 400044ac <getgr_r+0xa8> <== NEVER TAKEN
4000446c: 80 a6 20 00 cmp %i0, 0
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
40004470: 32 bf ff f1 bne,a 40004434 <getgr_r+0x30> <== ALWAYS TAKEN
40004474: d0 06 80 00 ld [ %i2 ], %o0
match = (strcmp(grp->gr_name, name) == 0);
}
else {
match = (grp->gr_gid == gid);
40004478: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED
4000447c: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED
40004480: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
40004484: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED
}
if (match) {
40004488: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000448c: 02 bf ff f2 be 40004454 <getgr_r+0x50> <== NOT EXECUTED
40004490: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED
fclose(fp);
40004494: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40004498: 40 00 34 8d call 400116cc <fclose>
4000449c: b0 10 20 00 clr %i0
*result = grp;
400044a0: f4 27 40 00 st %i2, [ %i5 ]
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
400044a4: 81 c7 e0 08 ret
400044a8: 81 e8 00 00 restore
errno = EINVAL;
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
errno = EINVAL;
400044ac: 40 00 34 30 call 4001156c <__errno> <== NOT EXECUTED
400044b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400044b4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
400044b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
fclose(fp);
400044bc: 40 00 34 84 call 400116cc <fclose> <== NOT EXECUTED
400044c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
return -1;
400044c4: 81 c7 e0 08 ret <== NOT EXECUTED
400044c8: 81 e8 00 00 restore <== NOT EXECUTED
int match;
init_etc_passwd_group();
if ((fp = fopen("/etc/group", "r")) == NULL) {
errno = EINVAL;
400044cc: 40 00 34 28 call 4001156c <__errno> <== NOT EXECUTED
400044d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400044d4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
400044d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return -1;
400044dc: 81 c7 e0 08 ret <== NOT EXECUTED
400044e0: 81 e8 00 00 restore <== NOT EXECUTED
40004120 <getgrent>:
return NULL;
return p;
}
struct group *getgrent(void)
{
40004120: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (group_fp == NULL)
40004124: 03 10 00 82 sethi %hi(0x40020800), %g1 <== NOT EXECUTED
40004128: d0 00 62 dc ld [ %g1 + 0x2dc ], %o0 ! 40020adc <group_fp> <== NOT EXECUTED
4000412c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004130: 32 80 00 04 bne,a 40004140 <getgrent+0x20> <== NOT EXECUTED
40004134: 31 10 00 82 sethi %hi(0x40020800), %i0 <== NOT EXECUTED
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
return NULL;
return &grent;
}
40004138: 81 c7 e0 08 ret <== NOT EXECUTED
4000413c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
struct group *getgrent(void)
{
if (group_fp == NULL)
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
40004140: 15 10 00 82 sethi %hi(0x40020800), %o2 <== NOT EXECUTED
40004144: 92 16 23 a8 or %i0, 0x3a8, %o1 <== NOT EXECUTED
40004148: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED
4000414c: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
40004150: 7f ff ff 94 call 40003fa0 <scangr> <== NOT EXECUTED
40004154: b0 16 23 a8 or %i0, 0x3a8, %i0 <== NOT EXECUTED
40004158: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000415c: 02 bf ff f7 be 40004138 <getgrent+0x18> <== NOT EXECUTED
40004160: 01 00 00 00 nop <== NOT EXECUTED
return NULL;
return &grent;
}
40004164: 81 c7 e0 08 ret <== NOT EXECUTED
40004168: 81 e8 00 00 restore <== NOT EXECUTED
40004518 <getgrgid>:
}
struct group *getgrgid(
gid_t gid
)
{
40004518: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
4000451c: 13 10 00 82 sethi %hi(0x40020800), %o1 <== NOT EXECUTED
40004520: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED
40004524: 92 12 63 a8 or %o1, 0x3a8, %o1 <== NOT EXECUTED
40004528: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED
4000452c: 15 10 00 82 sethi %hi(0x40020800), %o2 <== NOT EXECUTED
40004530: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
40004534: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED
40004538: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED
4000453c: 7f ff ff ea call 400044e4 <getgrgid_r> <== NOT EXECUTED
40004540: b0 10 20 00 clr %i0 <== NOT EXECUTED
40004544: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004548: 22 80 00 02 be,a 40004550 <getgrgid+0x38> <== NOT EXECUTED
4000454c: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED
return NULL;
return p;
}
40004550: 81 c7 e0 08 ret <== NOT EXECUTED
40004554: 81 e8 00 00 restore <== NOT EXECUTED
400044e4 <getgrgid_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
400044e4: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED
400044e8: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
400044ec: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
400044f0: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
400044f4: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED
400044f8: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED
400044fc: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED
40004500: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED
40004504: 90 10 20 00 clr %o0 <== NOT EXECUTED
40004508: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000450c: 7f ff ff be call 40004404 <getgr_r> <== NOT EXECUTED
40004510: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40004584 <getgrnam>:
}
struct group *getgrnam(
const char *name
)
{
40004584: 9d e3 bf 98 save %sp, -104, %sp
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
40004588: 13 10 00 82 sethi %hi(0x40020800), %o1
4000458c: 90 10 00 18 mov %i0, %o0
40004590: 92 12 63 a8 or %o1, 0x3a8, %o1
40004594: 15 10 00 82 sethi %hi(0x40020800), %o2
40004598: 96 10 20 c8 mov 0xc8, %o3
4000459c: 94 12 a2 e0 or %o2, 0x2e0, %o2
400045a0: 98 07 bf fc add %fp, -4, %o4
400045a4: 7f ff ff ed call 40004558 <getgrnam_r>
400045a8: b0 10 20 00 clr %i0
400045ac: 80 a2 20 00 cmp %o0, 0
400045b0: 22 80 00 02 be,a 400045b8 <getgrnam+0x34> <== ALWAYS TAKEN
400045b4: f0 07 bf fc ld [ %fp + -4 ], %i0
return NULL;
return p;
}
400045b8: 81 c7 e0 08 ret
400045bc: 81 e8 00 00 restore
40025650 <getpid>:
*/
pid_t getpid( void )
{
return _Objects_Local_node;
}
40025650: 81 c3 e0 08 retl <== NOT EXECUTED
40025654: 90 10 20 01 mov 1, %o0 ! 1 <PROM_START+0x1> <== NOT EXECUTED
40004604 <getpw_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
40004604: 9d e3 bf a0 save %sp, -96, %sp
FILE *fp;
int match;
init_etc_passwd_group();
40004608: 7f ff ff 33 call 400042d4 <init_etc_passwd_group>
4000460c: 01 00 00 00 nop
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
40004610: 11 10 00 7c sethi %hi(0x4001f000), %o0
40004614: 13 10 00 7c sethi %hi(0x4001f000), %o1
40004618: 90 12 23 10 or %o0, 0x310, %o0
4000461c: 40 00 36 02 call 40011e24 <fopen>
40004620: 92 12 63 20 or %o1, 0x320, %o1
40004624: a0 92 20 00 orcc %o0, 0, %l0
40004628: 12 80 00 0b bne 40004654 <getpw_r+0x50> <== ALWAYS TAKEN
4000462c: 92 10 00 1a mov %i2, %o1
40004630: 30 80 00 27 b,a 400046cc <getpw_r+0xc8> <== NOT EXECUTED
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
40004634: 40 00 39 f6 call 40012e0c <strcmp>
40004638: 92 10 00 18 mov %i0, %o1
4000463c: 80 a0 00 08 cmp %g0, %o0
40004640: 82 60 3f ff subx %g0, -1, %g1
}
else {
match = (pwd->pw_uid == uid);
}
if (match) {
40004644: 80 a0 60 00 cmp %g1, 0
40004648: 12 80 00 14 bne 40004698 <getpw_r+0x94>
4000464c: 90 10 00 10 mov %l0, %o0
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
errno = EINVAL;
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
40004650: 92 10 00 1a mov %i2, %o1
40004654: 94 10 00 1b mov %i3, %o2
40004658: 96 10 00 1c mov %i4, %o3
4000465c: 7f ff fe c4 call 4000416c <scanpw>
40004660: 90 10 00 10 mov %l0, %o0
40004664: 80 a2 20 00 cmp %o0, 0
40004668: 02 80 00 11 be 400046ac <getpw_r+0xa8> <== NEVER TAKEN
4000466c: 80 a6 20 00 cmp %i0, 0
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
40004670: 32 bf ff f1 bne,a 40004634 <getpw_r+0x30> <== ALWAYS TAKEN
40004674: d0 06 80 00 ld [ %i2 ], %o0
match = (strcmp(pwd->pw_name, name) == 0);
}
else {
match = (pwd->pw_uid == uid);
40004678: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED
4000467c: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED
40004680: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
40004684: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED
}
if (match) {
40004688: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000468c: 02 bf ff f2 be 40004654 <getpw_r+0x50> <== NOT EXECUTED
40004690: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED
fclose(fp);
40004694: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40004698: 40 00 34 0d call 400116cc <fclose>
4000469c: b0 10 20 00 clr %i0
*result = pwd;
400046a0: f4 27 40 00 st %i2, [ %i5 ]
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
400046a4: 81 c7 e0 08 ret
400046a8: 81 e8 00 00 restore
errno = EINVAL;
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
errno = EINVAL;
400046ac: 40 00 33 b0 call 4001156c <__errno> <== NOT EXECUTED
400046b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400046b4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
400046b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
fclose(fp);
400046bc: 40 00 34 04 call 400116cc <fclose> <== NOT EXECUTED
400046c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
return -1;
400046c4: 81 c7 e0 08 ret <== NOT EXECUTED
400046c8: 81 e8 00 00 restore <== NOT EXECUTED
int match;
init_etc_passwd_group();
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
errno = EINVAL;
400046cc: 40 00 33 a8 call 4001156c <__errno> <== NOT EXECUTED
400046d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400046d4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
400046d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return -1;
400046dc: 81 c7 e0 08 ret <== NOT EXECUTED
400046e0: 81 e8 00 00 restore <== NOT EXECUTED
40004288 <getpwent>:
return NULL;
return p;
}
struct passwd *getpwent(void)
{
40004288: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (passwd_fp == NULL)
4000428c: 03 10 00 82 sethi %hi(0x40020800), %g1 <== NOT EXECUTED
40004290: d0 00 61 f4 ld [ %g1 + 0x1f4 ], %o0 ! 400209f4 <passwd_fp><== NOT EXECUTED
40004294: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004298: 32 80 00 04 bne,a 400042a8 <getpwent+0x20> <== NOT EXECUTED
4000429c: 31 10 00 82 sethi %hi(0x40020800), %i0 <== NOT EXECUTED
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
return NULL;
return &pwent;
}
400042a0: 81 c7 e0 08 ret <== NOT EXECUTED
400042a4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
struct passwd *getpwent(void)
{
if (passwd_fp == NULL)
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
400042a8: 15 10 00 82 sethi %hi(0x40020800), %o2 <== NOT EXECUTED
400042ac: 92 16 22 c0 or %i0, 0x2c0, %o1 <== NOT EXECUTED
400042b0: 94 12 a1 f8 or %o2, 0x1f8, %o2 <== NOT EXECUTED
400042b4: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
400042b8: 7f ff ff ad call 4000416c <scanpw> <== NOT EXECUTED
400042bc: b0 16 22 c0 or %i0, 0x2c0, %i0 <== NOT EXECUTED
400042c0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400042c4: 02 bf ff f7 be 400042a0 <getpwent+0x18> <== NOT EXECUTED
400042c8: 01 00 00 00 nop <== NOT EXECUTED
return NULL;
return &pwent;
}
400042cc: 81 c7 e0 08 ret <== NOT EXECUTED
400042d0: 81 e8 00 00 restore <== NOT EXECUTED
40004784 <getpwnam>:
}
struct passwd *getpwnam(
const char *name
)
{
40004784: 9d e3 bf 98 save %sp, -104, %sp
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
40004788: 13 10 00 82 sethi %hi(0x40020800), %o1
4000478c: 90 10 00 18 mov %i0, %o0
40004790: 92 12 62 c0 or %o1, 0x2c0, %o1
40004794: 15 10 00 82 sethi %hi(0x40020800), %o2
40004798: 96 10 20 c8 mov 0xc8, %o3
4000479c: 94 12 a1 f8 or %o2, 0x1f8, %o2
400047a0: 98 07 bf fc add %fp, -4, %o4
400047a4: 7f ff ff ed call 40004758 <getpwnam_r>
400047a8: b0 10 20 00 clr %i0
400047ac: 80 a2 20 00 cmp %o0, 0
400047b0: 22 80 00 02 be,a 400047b8 <getpwnam+0x34> <== ALWAYS TAKEN
400047b4: f0 07 bf fc ld [ %fp + -4 ], %i0
return NULL;
return p;
}
400047b8: 81 c7 e0 08 ret
400047bc: 81 e8 00 00 restore
40004718 <getpwuid>:
}
struct passwd *getpwuid(
uid_t uid
)
{
40004718: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
4000471c: 13 10 00 82 sethi %hi(0x40020800), %o1 <== NOT EXECUTED
40004720: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED
40004724: 92 12 62 c0 or %o1, 0x2c0, %o1 <== NOT EXECUTED
40004728: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED
4000472c: 15 10 00 82 sethi %hi(0x40020800), %o2 <== NOT EXECUTED
40004730: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED
40004734: 94 12 a1 f8 or %o2, 0x1f8, %o2 <== NOT EXECUTED
40004738: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED
4000473c: 7f ff ff ea call 400046e4 <getpwuid_r> <== NOT EXECUTED
40004740: b0 10 20 00 clr %i0 <== NOT EXECUTED
40004744: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004748: 22 80 00 02 be,a 40004750 <getpwuid+0x38> <== NOT EXECUTED
4000474c: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED
return NULL;
return p;
}
40004750: 81 c7 e0 08 ret <== NOT EXECUTED
40004754: 81 e8 00 00 restore <== NOT EXECUTED
400046e4 <getpwuid_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
400046e4: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED
400046e8: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
400046ec: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
400046f0: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
400046f4: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED
400046f8: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED
400046fc: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED
40004700: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED
40004704: 90 10 20 00 clr %o0 <== NOT EXECUTED
40004708: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000470c: 7f ff ff be call 40004604 <getpw_r> <== NOT EXECUTED
40004710: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000be00 <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
4000be00: 9d e3 bf 98 save %sp, -104, %sp
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
4000be04: 80 a6 20 00 cmp %i0, 0
4000be08: 02 80 00 11 be 4000be4c <gettimeofday+0x4c> <== NEVER TAKEN
4000be0c: 01 00 00 00 nop
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
4000be10: 7f ff d8 01 call 40001e14 <sparc_disable_interrupts>
4000be14: 01 00 00 00 nop
4000be18: a0 10 00 08 mov %o0, %l0
_TOD_Get( &now );
4000be1c: 40 00 03 10 call 4000ca5c <_TOD_Get>
4000be20: 90 07 bf f8 add %fp, -8, %o0
_ISR_Enable(level);
4000be24: 7f ff d8 00 call 40001e24 <sparc_enable_interrupts>
4000be28: 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;
4000be2c: 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;
4000be30: c2 07 bf f8 ld [ %fp + -8 ], %g1
time->tv_usec = useconds;
4000be34: 92 10 23 e8 mov 0x3e8, %o1
4000be38: 40 00 32 54 call 40018788 <.div>
4000be3c: c2 26 00 00 st %g1, [ %i0 ]
4000be40: 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;
}
4000be44: 81 c7 e0 08 ret
4000be48: 91 e8 20 00 restore %g0, 0, %o0
void * __tz __attribute__((unused))
)
{
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
errno = EFAULT;
4000be4c: 40 00 0c b5 call 4000f120 <__errno> <== NOT EXECUTED
4000be50: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000be54: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
4000be58: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return -1;
4000be5c: 81 c7 e0 08 ret <== NOT EXECUTED
4000be60: 81 e8 00 00 restore <== NOT EXECUTED
400147e8 <imfs_dir_open>:
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
400147e8: c4 02 20 3c ld [ %o0 + 0x3c ], %g2
400147ec: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2
400147f0: 80 a0 a0 01 cmp %g2, 1
400147f4: 12 80 00 05 bne 40014808 <imfs_dir_open+0x20> <== NEVER TAKEN
400147f8: 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;
400147fc: c0 22 20 10 clr [ %o0 + 0x10 ]
40014800: c0 22 20 14 clr [ %o0 + 0x14 ]
40014804: 82 10 20 00 clr %g1
return 0;
}
40014808: 81 c3 e0 08 retl
4001480c: 90 10 00 01 mov %g1, %o0
40014a68 <imfs_dir_read>:
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
40014a68: 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;
40014a6c: e4 06 20 3c ld [ %i0 + 0x3c ], %l2 <== NOT EXECUTED
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
40014a70: 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));
40014a74: e2 04 a0 50 ld [ %l2 + 0x50 ], %l1 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
40014a78: 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 ) )
40014a7c: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
40014a80: 02 80 00 36 be 40014b58 <imfs_dir_read+0xf0> <== NOT EXECUTED
40014a84: 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;
40014a88: ea 04 20 14 ld [ %l0 + 0x14 ], %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);
40014a8c: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED
40014a90: 40 00 27 20 call 4001e710 <.udiv> <== NOT EXECUTED
40014a94: 92 10 21 18 mov 0x118, %o1 <== NOT EXECUTED
40014a98: 85 2a 20 05 sll %o0, 5, %g2 <== NOT EXECUTED
40014a9c: 83 2a 20 03 sll %o0, 3, %g1 <== NOT EXECUTED
40014aa0: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED
40014aa4: a9 28 60 03 sll %g1, 3, %l4 <== NOT EXECUTED
40014aa8: a8 25 00 01 sub %l4, %g1, %l4 <== NOT EXECUTED
40014aac: a8 05 00 15 add %l4, %l5, %l4 <== NOT EXECUTED
/* The directory was not empty so try to move to the desired entry in chain*/
for (
40014ab0: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED
40014ab4: 04 80 00 29 ble 40014b58 <imfs_dir_read+0xf0> <== NOT EXECUTED
40014ab8: a6 10 20 00 clr %l3 <== 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 );
40014abc: ba 10 21 18 mov 0x118, %i5 <== 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 );
strcpy( tmp_dirent.d_name, the_jnode->name );
40014ac0: ae 07 be e8 add %fp, -280, %l7 <== NOT EXECUTED
40014ac4: 10 80 00 08 b 40014ae4 <imfs_dir_read+0x7c> <== NOT EXECUTED
40014ac8: ac 07 be fc add %fp, -260, %l6 <== 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 (
40014acc: 80 a4 c0 14 cmp %l3, %l4 <== NOT EXECUTED
40014ad0: 16 80 00 22 bge 40014b58 <imfs_dir_read+0xf0> <== NOT EXECUTED
40014ad4: e2 04 40 00 ld [ %l1 ], %l1 <== 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 ) ){
40014ad8: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
40014adc: 02 80 00 21 be 40014b60 <imfs_dir_read+0xf8> <== NOT EXECUTED
40014ae0: 01 00 00 00 nop <== NOT EXECUTED
/* entry in the read */
return bytes_transferred; /* Indicate that there are no more */
/* entries to return */
}
if( current_entry >= first_entry ) {
40014ae4: 80 a5 40 13 cmp %l5, %l3 <== NOT EXECUTED
40014ae8: 34 bf ff f9 bg,a 40014acc <imfs_dir_read+0x64> <== NOT EXECUTED
40014aec: a6 04 e1 18 add %l3, 0x118, %l3 <== 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;
40014af0: c2 04 60 38 ld [ %l1 + 0x38 ], %g1 <== NOT EXECUTED
tmp_dirent.d_namlen = strlen( the_jnode->name );
40014af4: 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;
40014af8: 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;
40014afc: 83 3c e0 1f sra %l3, 0x1f, %g1 <== NOT EXECUTED
40014b00: e6 27 be f4 st %l3, [ %fp + -268 ] <== NOT EXECUTED
40014b04: c2 27 be f0 st %g1, [ %fp + -272 ] <== NOT EXECUTED
tmp_dirent.d_reclen = sizeof( struct dirent );
40014b08: fa 37 be f8 sth %i5, [ %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 );
40014b0c: 40 00 05 21 call 40015f90 <strlen> <== NOT EXECUTED
40014b10: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED
strcpy( tmp_dirent.d_name, the_jnode->name );
40014b14: 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 );
40014b18: d0 37 be fa sth %o0, [ %fp + -262 ] <== NOT EXECUTED
strcpy( tmp_dirent.d_name, the_jnode->name );
40014b1c: 40 00 04 e5 call 40015eb0 <strcpy> <== NOT EXECUTED
40014b20: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED
memcpy(
40014b24: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED
40014b28: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED
40014b2c: 40 00 03 b6 call 40015a04 <memcpy> <== NOT EXECUTED
40014b30: 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);
40014b34: c4 1c 20 10 ldd [ %l0 + 0x10 ], %g2 <== 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(
40014b38: a6 04 e1 18 add %l3, 0x118, %l3 <== NOT EXECUTED
memcpy(
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
40014b3c: 86 80 e1 18 addcc %g3, 0x118, %g3 <== NOT EXECUTED
40014b40: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED
40014b44: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] <== NOT EXECUTED
bytes_transferred = bytes_transferred + sizeof( struct dirent );
40014b48: b0 06 21 18 add %i0, 0x118, %i0 <== 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 (
40014b4c: 80 a4 c0 14 cmp %l3, %l4 <== NOT EXECUTED
40014b50: 06 bf ff e2 bl 40014ad8 <imfs_dir_read+0x70> <== NOT EXECUTED
40014b54: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED
the_node = the_node->next;
}
/* Success */
return bytes_transferred;
}
40014b58: 81 c7 e0 08 ret <== NOT EXECUTED
40014b5c: 81 e8 00 00 restore <== NOT EXECUTED
40014b60: 81 c7 e0 08 ret <== NOT EXECUTED
40014b64: 81 e8 00 00 restore <== NOT EXECUTED
40014964 <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
40014964: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
40014968: e0 06 40 00 ld [ %i1 ], %l0
4001496c: c4 04 20 50 ld [ %l0 + 0x50 ], %g2
40014970: 82 04 20 54 add %l0, 0x54, %g1
40014974: 80 a0 80 01 cmp %g2, %g1
40014978: 12 80 00 30 bne 40014a38 <imfs_dir_rmnod+0xd4>
4001497c: 01 00 00 00 nop
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
40014980: c2 06 60 10 ld [ %i1 + 0x10 ], %g1
40014984: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40014988: 80 a4 00 01 cmp %l0, %g1
4001498c: 02 80 00 31 be 40014a50 <imfs_dir_rmnod+0xec>
40014990: 01 00 00 00 nop
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
40014994: c2 04 20 5c ld [ %l0 + 0x5c ], %g1
40014998: 80 a0 60 00 cmp %g1, 0
4001499c: 12 80 00 2d bne 40014a50 <imfs_dir_rmnod+0xec> <== NEVER TAKEN
400149a0: 01 00 00 00 nop
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
400149a4: c2 04 20 08 ld [ %l0 + 8 ], %g1
400149a8: 80 a0 60 00 cmp %g1, 0
400149ac: 22 80 00 06 be,a 400149c4 <imfs_dir_rmnod+0x60>
400149b0: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
400149b4: 7f ff d3 82 call 400097bc <_Chain_Extract>
400149b8: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
400149bc: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
400149c0: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
400149c4: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
400149c8: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
400149cc: 90 07 bf f8 add %fp, -8, %o0
400149d0: 7f ff c1 11 call 40004e14 <gettimeofday>
400149d4: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
400149d8: 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) ) {
400149dc: 90 10 00 10 mov %l0, %o0
400149e0: 7f ff f3 d2 call 40011928 <rtems_libio_is_file_open>
400149e4: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
400149e8: 80 a2 20 00 cmp %o0, 0
400149ec: 12 80 00 11 bne 40014a30 <imfs_dir_rmnod+0xcc>
400149f0: 01 00 00 00 nop
400149f4: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
400149f8: 80 a0 60 00 cmp %g1, 0
400149fc: 12 80 00 0d bne 40014a30 <imfs_dir_rmnod+0xcc>
40014a00: 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 )
40014a04: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 ! 40023160 <rtems_current_user_env>
40014a08: c4 06 40 00 ld [ %i1 ], %g2
40014a0c: c6 00 60 04 ld [ %g1 + 4 ], %g3
40014a10: 80 a0 c0 02 cmp %g3, %g2
40014a14: 22 80 00 02 be,a 40014a1c <imfs_dir_rmnod+0xb8> <== NEVER TAKEN
40014a18: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
40014a1c: 90 10 00 10 mov %l0, %o0
40014a20: 7f ff c0 d2 call 40004d68 <free>
40014a24: b0 10 20 00 clr %i0
40014a28: 81 c7 e0 08 ret
40014a2c: 81 e8 00 00 restore
}
return 0;
}
40014a30: 81 c7 e0 08 ret
40014a34: 91 e8 20 00 restore %g0, 0, %o0
/*
* 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 );
40014a38: 40 00 01 b7 call 40015114 <__errno>
40014a3c: b0 10 3f ff mov -1, %i0
40014a40: 82 10 20 5a mov 0x5a, %g1
40014a44: c2 22 00 00 st %g1, [ %o0 ]
40014a48: 81 c7 e0 08 ret
40014a4c: 81 e8 00 00 restore
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
rtems_set_errno_and_return_minus_one( EBUSY );
40014a50: 40 00 01 b1 call 40015114 <__errno>
40014a54: b0 10 3f ff mov -1, %i0
40014a58: 82 10 20 10 mov 0x10, %g1
40014a5c: c2 22 00 00 st %g1, [ %o0 ]
40014a60: 81 c7 e0 08 ret
40014a64: 81 e8 00 00 restore
400042d4 <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
400042d4: 9d e3 bf a0 save %sp, -96, %sp
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
400042d8: 03 10 00 82 sethi %hi(0x40020800), %g1
400042dc: c4 48 61 f0 ldsb [ %g1 + 0x1f0 ], %g2 ! 400209f0 <etc_passwd_initted.6351>
400042e0: 80 a0 a0 00 cmp %g2, 0
400042e4: 02 80 00 04 be 400042f4 <init_etc_passwd_group+0x20>
400042e8: 84 10 20 01 mov 1, %g2
400042ec: 81 c7 e0 08 ret
400042f0: 81 e8 00 00 restore
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
400042f4: 92 10 21 ff mov 0x1ff, %o1
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
400042f8: c4 28 61 f0 stb %g2, [ %g1 + 0x1f0 ]
mkdir("/etc", 0777);
400042fc: 11 10 00 7c sethi %hi(0x4001f000), %o0
40004300: 40 00 02 2e call 40004bb8 <mkdir>
40004304: 90 12 23 08 or %o0, 0x308, %o0 ! 4001f308 <IMFS_ops+0xd8>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
40004308: 31 10 00 7c sethi %hi(0x4001f000), %i0
4000430c: 21 10 00 7c sethi %hi(0x4001f000), %l0
40004310: 90 16 23 10 or %i0, 0x310, %o0
40004314: 40 00 36 c4 call 40011e24 <fopen>
40004318: 92 14 23 20 or %l0, 0x320, %o1
4000431c: 80 a2 20 00 cmp %o0, 0
40004320: 22 80 00 0d be,a 40004354 <init_etc_passwd_group+0x80> <== ALWAYS TAKEN
40004324: 90 16 23 10 or %i0, 0x310, %o0
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
40004328: 40 00 34 e9 call 400116cc <fclose>
4000432c: 01 00 00 00 nop
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
40004330: 92 14 23 20 or %l0, 0x320, %o1
40004334: 21 10 00 7c sethi %hi(0x4001f000), %l0
40004338: 40 00 36 bb call 40011e24 <fopen>
4000433c: 90 14 23 98 or %l0, 0x398, %o0 ! 4001f398 <IMFS_ops+0x168>
40004340: 80 a2 20 00 cmp %o0, 0
40004344: 22 80 00 11 be,a 40004388 <init_etc_passwd_group+0xb4> <== ALWAYS TAKEN
40004348: 90 14 23 98 or %l0, 0x398, %o0
fclose(fp);
4000434c: 40 00 34 e0 call 400116cc <fclose> <== NOT EXECUTED
40004350: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
fclose(fp);
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
40004354: 13 10 00 7c sethi %hi(0x4001f000), %o1
40004358: 40 00 36 b3 call 40011e24 <fopen>
4000435c: 92 12 63 28 or %o1, 0x328, %o1 ! 4001f328 <IMFS_ops+0xf8>
40004360: b0 92 20 00 orcc %o0, 0, %i0
40004364: 02 bf ff f3 be 40004330 <init_etc_passwd_group+0x5c> <== NEVER TAKEN
40004368: 92 10 20 01 mov 1, %o1
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
4000436c: 94 10 20 66 mov 0x66, %o2
40004370: 96 10 00 18 mov %i0, %o3
40004374: 11 10 00 7c sethi %hi(0x4001f000), %o0
40004378: 40 00 38 9d call 400125ec <fwrite>
4000437c: 90 12 23 30 or %o0, 0x330, %o0 ! 4001f330 <IMFS_ops+0x100>
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
40004380: 10 bf ff ea b 40004328 <init_etc_passwd_group+0x54>
40004384: 90 10 00 18 mov %i0, %o0
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
fclose(fp);
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
40004388: 13 10 00 7c sethi %hi(0x4001f000), %o1
4000438c: 40 00 36 a6 call 40011e24 <fopen>
40004390: 92 12 63 28 or %o1, 0x328, %o1 ! 4001f328 <IMFS_ops+0xf8>
40004394: b0 92 20 00 orcc %o0, 0, %i0
40004398: 02 bf ff d5 be 400042ec <init_etc_passwd_group+0x18> <== NEVER TAKEN
4000439c: 11 10 00 7c sethi %hi(0x4001f000), %o0
fprintf( fp, "root:x:0:root\n"
400043a0: 92 10 20 01 mov 1, %o1
400043a4: 94 10 20 2a mov 0x2a, %o2
400043a8: 96 10 00 18 mov %i0, %o3
400043ac: 40 00 38 90 call 400125ec <fwrite>
400043b0: 90 12 23 a8 or %o0, 0x3a8, %o0
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
400043b4: 40 00 34 c6 call 400116cc <fclose>
400043b8: 81 e8 00 00 restore
4000776c <ioctl>:
int ioctl(
int fd,
ioctl_command_t command,
...
)
{
4000776c: 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 );
40007770: 03 10 00 8d sethi %hi(0x40023400), %g1
40007774: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 40023504 <rtems_libio_number_iops>
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
va_start(ap, command);
40007778: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
4000777c: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
40007780: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
va_list ap;
rtems_status_code rc;
rtems_libio_t *iop;
void *buffer;
rtems_libio_check_fd( fd );
40007784: 80 a6 00 01 cmp %i0, %g1
40007788: 1a 80 00 18 bcc 400077e8 <ioctl+0x7c>
4000778c: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
iop = rtems_libio_iop( fd );
40007790: 03 10 00 8f sethi %hi(0x40023c00), %g1
40007794: d0 00 63 04 ld [ %g1 + 0x304 ], %o0 ! 40023f04 <rtems_libio_iops>
40007798: 83 2e 20 06 sll %i0, 6, %g1
4000779c: b1 2e 20 03 sll %i0, 3, %i0
400077a0: b0 06 00 01 add %i0, %g1, %i0
400077a4: 90 02 00 18 add %o0, %i0, %o0
rtems_libio_check_is_open(iop);
400077a8: c2 02 20 18 ld [ %o0 + 0x18 ], %g1
400077ac: 80 88 61 00 btst 0x100, %g1
400077b0: 02 80 00 0e be 400077e8 <ioctl+0x7c> <== NEVER TAKEN
400077b4: 84 07 a0 50 add %fp, 0x50, %g2
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
400077b8: c2 02 20 40 ld [ %o0 + 0x40 ], %g1
400077bc: 80 a0 60 00 cmp %g1, 0
400077c0: 02 80 00 0a be 400077e8 <ioctl+0x7c> <== NEVER TAKEN
400077c4: c4 27 bf fc st %g2, [ %fp + -4 ]
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->ioctl_h )
400077c8: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
400077cc: 80 a0 60 00 cmp %g1, 0
400077d0: 02 80 00 0c be 40007800 <ioctl+0x94> <== NEVER TAKEN
400077d4: 92 10 00 19 mov %i1, %o1
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
400077d8: 9f c0 40 00 call %g1
400077dc: 94 10 00 1a mov %i2, %o2
return rc;
}
400077e0: 81 c7 e0 08 ret
400077e4: 91 e8 00 08 restore %g0, %o0, %o0
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
400077e8: 40 00 37 59 call 4001554c <__errno>
400077ec: b0 10 3f ff mov -1, %i0
400077f0: 82 10 20 09 mov 9, %g1
400077f4: c2 22 00 00 st %g1, [ %o0 ]
400077f8: 81 c7 e0 08 ret
400077fc: 81 e8 00 00 restore
if ( !iop->handlers->ioctl_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
40007800: 40 00 37 53 call 4001554c <__errno> <== NOT EXECUTED
40007804: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40007808: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000780c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40007810: 81 c7 e0 08 ret <== NOT EXECUTED
40007814: 81 e8 00 00 restore <== NOT EXECUTED
40004dcc <iproc>:
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
40004dcc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
40004dd0: c2 06 60 30 ld [ %i1 + 0x30 ], %g1 <== NOT EXECUTED
40004dd4: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40004dd8: 02 80 00 03 be 40004de4 <iproc+0x18> <== NOT EXECUTED
40004ddc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
c &= 0x7f;
40004de0: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
40004de4: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
40004de8: 02 80 00 0c be 40004e18 <iproc+0x4c> <== NOT EXECUTED
40004dec: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED
c = tolower (c);
40004df0: 05 10 00 72 sethi %hi(0x4001c800), %g2 <== NOT EXECUTED
40004df4: c4 00 a2 74 ld [ %g2 + 0x274 ], %g2 ! 4001ca74 <__ctype_ptr__><== NOT EXECUTED
40004df8: a0 0c 20 ff and %l0, 0xff, %l0 <== NOT EXECUTED
40004dfc: 84 00 80 10 add %g2, %l0, %g2 <== NOT EXECUTED
40004e00: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED
40004e04: 84 08 a0 03 and %g2, 3, %g2 <== NOT EXECUTED
40004e08: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED
40004e0c: 22 80 00 02 be,a 40004e14 <iproc+0x48> <== NOT EXECUTED
40004e10: a0 04 20 20 add %l0, 0x20, %l0 <== NOT EXECUTED
if (c == '\r') {
40004e14: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED
40004e18: 80 a0 a0 0d cmp %g2, 0xd <== NOT EXECUTED
40004e1c: 02 80 00 16 be 40004e74 <iproc+0xa8> <== NOT EXECUTED
40004e20: 80 a0 a0 0a cmp %g2, 0xa <== 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)) {
40004e24: 02 80 00 41 be 40004f28 <iproc+0x15c> <== NOT EXECUTED
40004e28: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
40004e2c: 32 80 00 1a bne,a 40004e94 <iproc+0xc8> <== NOT EXECUTED
40004e30: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
40004e34: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
40004e38: 05 10 00 72 sethi %hi(0x4001c800), %g2 <== NOT EXECUTED
40004e3c: c4 00 a2 08 ld [ %g2 + 0x208 ], %g2 ! 4001ca08 <rtems_termios_cbufsize><== NOT EXECUTED
40004e40: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED
40004e44: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40004e48: 16 80 00 09 bge 40004e6c <iproc+0xa0> <== NOT EXECUTED
40004e4c: b0 10 20 00 clr %i0 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
40004e50: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED
40004e54: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED
40004e58: 12 80 00 39 bne 40004f3c <iproc+0x170> <== NOT EXECUTED
40004e5c: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
40004e60: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED
40004e64: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED
40004e68: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED
40004e6c: 81 c7 e0 08 ret <== NOT EXECUTED
40004e70: 81 e8 00 00 restore <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
c &= 0x7f;
if (tty->termios.c_iflag & IUCLC)
c = tolower (c);
if (c == '\r') {
if (tty->termios.c_iflag & IGNCR)
40004e74: 80 88 60 80 btst 0x80, %g1 <== NOT EXECUTED
40004e78: 02 80 00 04 be 40004e88 <iproc+0xbc> <== NOT EXECUTED
40004e7c: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
}
return 0;
}
40004e80: 81 c7 e0 08 ret <== NOT EXECUTED
40004e84: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
c = tolower (c);
if (c == '\r') {
if (tty->termios.c_iflag & IGNCR)
return 0;
if (tty->termios.c_iflag & ICRNL)
40004e88: 32 80 00 02 bne,a 40004e90 <iproc+0xc4> <== NOT EXECUTED
40004e8c: 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)) {
40004e90: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
40004e94: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
40004e98: 22 bf ff e8 be,a 40004e38 <iproc+0x6c> <== NOT EXECUTED
40004e9c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
40004ea0: c4 0e 60 43 ldub [ %i1 + 0x43 ], %g2 <== NOT EXECUTED
40004ea4: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED
40004ea8: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED
40004eac: 22 80 00 43 be,a 40004fb8 <iproc+0x1ec> <== NOT EXECUTED
40004eb0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
erase (tty, 0);
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
40004eb4: c4 0e 60 44 ldub [ %i1 + 0x44 ], %g2 <== NOT EXECUTED
40004eb8: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED
40004ebc: 22 80 00 2e be,a 40004f74 <iproc+0x1a8> <== NOT EXECUTED
40004ec0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
erase (tty, 1);
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
40004ec4: c4 0e 60 45 ldub [ %i1 + 0x45 ], %g2 <== NOT EXECUTED
40004ec8: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED
40004ecc: 02 bf ff e8 be 40004e6c <iproc+0xa0> <== NOT EXECUTED
40004ed0: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
return 1;
}
else if (c == '\n') {
40004ed4: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED
40004ed8: 02 80 00 2c be 40004f88 <iproc+0x1bc> <== NOT EXECUTED
40004edc: 80 88 60 48 btst 0x48, %g1 <== NOT EXECUTED
if (tty->termios.c_lflag & (ECHO | ECHONL))
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
return 1;
}
else if ((c == tty->termios.c_cc[VEOL])
40004ee0: c4 0e 60 4c ldub [ %i1 + 0x4c ], %g2 <== NOT EXECUTED
40004ee4: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED
40004ee8: 02 80 00 07 be 40004f04 <iproc+0x138> <== NOT EXECUTED
40004eec: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
|| (c == tty->termios.c_cc[VEOL2])) {
40004ef0: c4 0e 60 51 ldub [ %i1 + 0x51 ], %g2 <== NOT EXECUTED
40004ef4: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED
40004ef8: 32 bf ff d0 bne,a 40004e38 <iproc+0x6c> <== NOT EXECUTED
40004efc: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
40004f00: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
40004f04: 12 80 00 18 bne 40004f64 <iproc+0x198> <== NOT EXECUTED
40004f08: 01 00 00 00 nop <== NOT EXECUTED
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
40004f0c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
40004f10: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED
40004f14: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
40004f18: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED
40004f1c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED
return 1;
40004f20: 81 c7 e0 08 ret <== NOT EXECUTED
40004f24: 91 e8 20 01 restore %g0, 1, %o0 <== 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)) {
40004f28: 80 88 60 40 btst 0x40, %g1 <== NOT EXECUTED
40004f2c: 32 bf ff d9 bne,a 40004e90 <iproc+0xc4> <== NOT EXECUTED
40004f30: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
40004f34: 10 bf ff d8 b 40004e94 <iproc+0xc8> <== NOT EXECUTED
40004f38: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
40004f3c: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED
40004f40: 7f ff fe f6 call 40004b18 <echo> <== NOT EXECUTED
40004f44: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40004f48: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
40004f4c: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED
40004f50: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED
40004f54: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED
40004f58: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED
40004f5c: 81 c7 e0 08 ret <== NOT EXECUTED
40004f60: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
return 1;
}
else if ((c == tty->termios.c_cc[VEOL])
|| (c == tty->termios.c_cc[VEOL2])) {
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
40004f64: 7f ff fe ed call 40004b18 <echo> <== NOT EXECUTED
40004f68: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
40004f6c: 10 bf ff e9 b 40004f10 <iproc+0x144> <== NOT EXECUTED
40004f70: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
erase (tty, 0);
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
erase (tty, 1);
40004f74: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
40004f78: 7f ff ff 08 call 40004b98 <erase> <== NOT EXECUTED
40004f7c: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
40004f80: 81 c7 e0 08 ret <== NOT EXECUTED
40004f84: 81 e8 00 00 restore <== NOT EXECUTED
}
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
}
else if (c == '\n') {
if (tty->termios.c_lflag & (ECHO | ECHONL))
40004f88: 22 80 00 05 be,a 40004f9c <iproc+0x1d0> <== NOT EXECUTED
40004f8c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
echo (c, tty);
40004f90: 7f ff fe e2 call 40004b18 <echo> <== NOT EXECUTED
40004f94: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
40004f98: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED
40004f9c: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED
40004fa0: 86 10 20 0a mov 0xa, %g3 <== NOT EXECUTED
40004fa4: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED
40004fa8: 82 00 60 01 inc %g1 <== NOT EXECUTED
40004fac: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED
return 1;
40004fb0: 81 c7 e0 08 ret <== NOT EXECUTED
40004fb4: 91 e8 20 01 restore %g0, 1, %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]) {
erase (tty, 0);
40004fb8: 92 10 20 00 clr %o1 <== NOT EXECUTED
40004fbc: 7f ff fe f7 call 40004b98 <erase> <== NOT EXECUTED
40004fc0: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
40004fc4: 81 c7 e0 08 ret <== NOT EXECUTED
40004fc8: 81 e8 00 00 restore <== NOT EXECUTED
40025674 <kill>:
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
return 0;
}
40025674: 81 c3 e0 08 retl <== NOT EXECUTED
40025678: 90 10 20 00 clr %o0 ! 0 <PROM_START> <== NOT EXECUTED
4001ad38 <libc_wrapup>:
extern void _wrapup_reent(struct _reent *);
extern void _reclaim_reent(struct _reent *);
void libc_wrapup(void)
{
4001ad38: 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()))
4001ad3c: 03 10 00 75 sethi %hi(0x4001d400), %g1
4001ad40: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001d590 <_System_state_Current>
4001ad44: 80 a0 60 03 cmp %g1, 3
4001ad48: 02 80 00 04 be 4001ad58 <libc_wrapup+0x20> <== ALWAYS TAKEN
4001ad4c: 03 10 00 70 sethi %hi(0x4001c000), %g1
4001ad50: 81 c7 e0 08 ret <== NOT EXECUTED
4001ad54: 81 e8 00 00 restore <== NOT EXECUTED
/*
* This was already done if the user called exit() directly .
_wrapup_reent(0);
*/
if (_REENT != _global_impure_ptr) {
4001ad58: 21 10 00 72 sethi %hi(0x4001c800), %l0
4001ad5c: e2 00 63 f8 ld [ %g1 + 0x3f8 ], %l1
4001ad60: c2 04 22 78 ld [ %l0 + 0x278 ], %g1
4001ad64: 80 a0 40 11 cmp %g1, %l1
4001ad68: 02 80 00 05 be 4001ad7c <libc_wrapup+0x44>
4001ad6c: 01 00 00 00 nop
_wrapup_reent(_global_impure_ptr);
4001ad70: 40 00 01 80 call 4001b370 <_wrapup_reent>
4001ad74: 90 10 00 11 mov %l1, %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;
4001ad78: e2 24 22 78 st %l1, [ %l0 + 0x278 ]
*
* Should this be changed to do *all* file streams?
* _fwalk (_REENT, fclose);
*/
fclose (stdin);
4001ad7c: 7f ff d1 41 call 4000f280 <fclose>
4001ad80: d0 04 60 04 ld [ %l1 + 4 ], %o0
fclose (stdout);
4001ad84: c2 04 22 78 ld [ %l0 + 0x278 ], %g1
4001ad88: 7f ff d1 3e call 4000f280 <fclose>
4001ad8c: d0 00 60 08 ld [ %g1 + 8 ], %o0
fclose (stderr);
4001ad90: c2 04 22 78 ld [ %l0 + 0x278 ], %g1
4001ad94: f0 00 60 0c ld [ %g1 + 0xc ], %i0
4001ad98: 7f ff d1 3a call 4000f280 <fclose>
4001ad9c: 81 e8 00 00 restore
400051e4 <link>:
int link(
const char *existing,
const char *new
)
{
400051e4: 9d e3 bf 70 save %sp, -144, %sp
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
400051e8: 40 00 39 92 call 40013830 <strlen>
400051ec: 90 10 00 18 mov %i0, %o0
400051f0: a0 07 bf e8 add %fp, -24, %l0
400051f4: 92 10 00 08 mov %o0, %o1
400051f8: 94 10 20 00 clr %o2
400051fc: 90 10 00 18 mov %i0, %o0
40005200: 96 10 00 10 mov %l0, %o3
40005204: 98 10 20 01 mov 1, %o4
40005208: 7f ff fe 79 call 40004bec <rtems_filesystem_evaluate_path>
4000520c: b0 10 3f ff mov -1, %i0
0, &existing_loc, true );
if ( result != 0 )
40005210: 80 a2 20 00 cmp %o0, 0
40005214: 12 80 00 89 bne 40005438 <link+0x254>
40005218: 01 00 00 00 nop
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
4000521c: c2 4e 40 00 ldsb [ %i1 ], %g1
40005220: 80 a0 60 5c cmp %g1, 0x5c
40005224: 12 80 00 3c bne 40005314 <link+0x130> <== ALWAYS TAKEN
40005228: 80 a0 60 2f cmp %g1, 0x2f
4000522c: 03 10 00 89 sethi %hi(0x40022400), %g1 <== NOT EXECUTED
40005230: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 400226a4 <rtems_current_user_env>
40005234: 90 10 20 01 mov 1, %o0
40005238: c4 00 60 18 ld [ %g1 + 0x18 ], %g2
4000523c: c4 27 bf d4 st %g2, [ %fp + -44 ]
40005240: c4 00 60 1c ld [ %g1 + 0x1c ], %g2
40005244: c4 27 bf d8 st %g2, [ %fp + -40 ]
40005248: c4 00 60 20 ld [ %g1 + 0x20 ], %g2
4000524c: c4 27 bf dc st %g2, [ %fp + -36 ]
40005250: c4 00 60 24 ld [ %g1 + 0x24 ], %g2
40005254: c4 27 bf e0 st %g2, [ %fp + -32 ]
40005258: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
4000525c: c2 27 bf e4 st %g1, [ %fp + -28 ]
if ( !parent_loc.ops->evalformake_h ) {
40005260: c2 07 bf e0 ld [ %fp + -32 ], %g1
40005264: c2 00 60 04 ld [ %g1 + 4 ], %g1
40005268: 80 a0 60 00 cmp %g1, 0
4000526c: 02 80 00 65 be 40005400 <link+0x21c> <== NEVER TAKEN
40005270: 90 06 40 08 add %i1, %o0, %o0
rtems_filesystem_freenode( &existing_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
40005274: 94 07 bf fc add %fp, -4, %o2
40005278: b2 07 bf d4 add %fp, -44, %i1
4000527c: 9f c0 40 00 call %g1
40005280: 92 10 00 19 mov %i1, %o1
if ( result != 0 ) {
40005284: a2 92 20 00 orcc %o0, 0, %l1
40005288: 12 80 00 4f bne 400053c4 <link+0x1e0>
4000528c: c2 07 bf f8 ld [ %fp + -8 ], %g1
/*
* Check to see if the caller is trying to link across file system
* boundaries.
*/
if ( parent_loc.mt_entry != existing_loc.mt_entry ) {
40005290: c4 07 bf e4 ld [ %fp + -28 ], %g2
40005294: 80 a0 80 01 cmp %g2, %g1
40005298: 12 80 00 31 bne 4000535c <link+0x178>
4000529c: c4 07 bf e0 ld [ %fp + -32 ], %g2
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
rtems_set_errno_and_return_minus_one( EXDEV );
}
if ( !parent_loc.ops->link_h ) {
400052a0: c2 00 a0 08 ld [ %g2 + 8 ], %g1
400052a4: 80 a0 60 00 cmp %g1, 0
400052a8: 02 80 00 66 be 40005440 <link+0x25c> <== NEVER TAKEN
400052ac: d4 07 bf fc ld [ %fp + -4 ], %o2
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start );
400052b0: 90 10 00 10 mov %l0, %o0
400052b4: 9f c0 40 00 call %g1
400052b8: 92 10 00 19 mov %i1, %o1
rtems_filesystem_freenode( &existing_loc );
400052bc: c2 07 bf f4 ld [ %fp + -12 ], %g1
400052c0: 80 a0 60 00 cmp %g1, 0
400052c4: 02 80 00 08 be 400052e4 <link+0x100> <== NEVER TAKEN
400052c8: b0 10 00 08 mov %o0, %i0
400052cc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400052d0: 80 a0 60 00 cmp %g1, 0
400052d4: 22 80 00 05 be,a 400052e8 <link+0x104> <== NEVER TAKEN
400052d8: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
400052dc: 9f c0 40 00 call %g1
400052e0: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &parent_loc );
400052e4: c2 07 bf e0 ld [ %fp + -32 ], %g1
400052e8: 80 a0 60 00 cmp %g1, 0
400052ec: 02 80 00 53 be 40005438 <link+0x254> <== NEVER TAKEN
400052f0: 01 00 00 00 nop
400052f4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400052f8: 80 a0 60 00 cmp %g1, 0
400052fc: 02 80 00 4f be 40005438 <link+0x254> <== NEVER TAKEN
40005300: 01 00 00 00 nop
40005304: 9f c0 40 00 call %g1
40005308: 90 10 00 19 mov %i1, %o0
return result;
}
4000530c: 81 c7 e0 08 ret
40005310: 81 e8 00 00 restore
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
40005314: 22 bf ff c7 be,a 40005230 <link+0x4c>
40005318: 03 10 00 89 sethi %hi(0x40022400), %g1
4000531c: 80 a0 60 00 cmp %g1, 0
40005320: 02 bf ff c4 be 40005230 <link+0x4c> <== NEVER TAKEN
40005324: 03 10 00 89 sethi %hi(0x40022400), %g1
40005328: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 400226a4 <rtems_current_user_env>
4000532c: 90 10 20 00 clr %o0
40005330: c4 00 60 04 ld [ %g1 + 4 ], %g2
40005334: c4 27 bf d4 st %g2, [ %fp + -44 ]
40005338: c4 00 60 08 ld [ %g1 + 8 ], %g2
4000533c: c4 27 bf d8 st %g2, [ %fp + -40 ]
40005340: c4 00 60 0c ld [ %g1 + 0xc ], %g2
40005344: c4 27 bf dc st %g2, [ %fp + -36 ]
40005348: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
4000534c: c4 27 bf e0 st %g2, [ %fp + -32 ]
40005350: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
40005354: 10 bf ff c3 b 40005260 <link+0x7c>
40005358: c2 27 bf e4 st %g1, [ %fp + -28 ]
* Check to see if the caller is trying to link across file system
* boundaries.
*/
if ( parent_loc.mt_entry != existing_loc.mt_entry ) {
rtems_filesystem_freenode( &existing_loc );
4000535c: c2 07 bf f4 ld [ %fp + -12 ], %g1
40005360: 80 a0 60 00 cmp %g1, 0
40005364: 22 80 00 09 be,a 40005388 <link+0x1a4> <== NEVER TAKEN
40005368: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
4000536c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40005370: 80 a0 60 00 cmp %g1, 0
40005374: 22 80 00 05 be,a 40005388 <link+0x1a4> <== NEVER TAKEN
40005378: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED
4000537c: 9f c0 40 00 call %g1
40005380: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &parent_loc );
40005384: c2 07 bf e0 ld [ %fp + -32 ], %g1
40005388: 80 a0 60 00 cmp %g1, 0
4000538c: 02 80 00 08 be 400053ac <link+0x1c8> <== NEVER TAKEN
40005390: 01 00 00 00 nop
40005394: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40005398: 80 a0 60 00 cmp %g1, 0
4000539c: 02 80 00 04 be 400053ac <link+0x1c8> <== NEVER TAKEN
400053a0: 01 00 00 00 nop
400053a4: 9f c0 40 00 call %g1
400053a8: 90 10 00 19 mov %i1, %o0
rtems_set_errno_and_return_minus_one( EXDEV );
400053ac: 40 00 33 c2 call 400122b4 <__errno>
400053b0: b0 10 3f ff mov -1, %i0
400053b4: 82 10 20 12 mov 0x12, %g1
400053b8: c2 22 00 00 st %g1, [ %o0 ]
400053bc: 81 c7 e0 08 ret
400053c0: 81 e8 00 00 restore
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
if ( result != 0 ) {
rtems_filesystem_freenode( &existing_loc );
400053c4: c2 07 bf f4 ld [ %fp + -12 ], %g1
400053c8: 80 a0 60 00 cmp %g1, 0
400053cc: 02 80 00 08 be 400053ec <link+0x208> <== NEVER TAKEN
400053d0: 01 00 00 00 nop
400053d4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400053d8: 80 a0 60 00 cmp %g1, 0
400053dc: 02 80 00 04 be 400053ec <link+0x208> <== NEVER TAKEN
400053e0: 01 00 00 00 nop
400053e4: 9f c0 40 00 call %g1
400053e8: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( result );
400053ec: 40 00 33 b2 call 400122b4 <__errno>
400053f0: b0 10 3f ff mov -1, %i0
400053f4: e2 22 00 00 st %l1, [ %o0 ]
400053f8: 81 c7 e0 08 ret
400053fc: 81 e8 00 00 restore
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
if ( !parent_loc.ops->evalformake_h ) {
rtems_filesystem_freenode( &existing_loc );
40005400: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40005404: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005408: 02 80 00 08 be 40005428 <link+0x244> <== NOT EXECUTED
4000540c: 01 00 00 00 nop <== NOT EXECUTED
40005410: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40005414: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005418: 02 80 00 04 be 40005428 <link+0x244> <== NOT EXECUTED
4000541c: 01 00 00 00 nop <== NOT EXECUTED
40005420: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005424: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
}
if ( !parent_loc.ops->link_h ) {
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
40005428: 40 00 33 a3 call 400122b4 <__errno> <== NOT EXECUTED
4000542c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40005430: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40005434: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40005438: 81 c7 e0 08 ret
4000543c: 81 e8 00 00 restore
rtems_filesystem_freenode( &parent_loc );
rtems_set_errno_and_return_minus_one( EXDEV );
}
if ( !parent_loc.ops->link_h ) {
rtems_filesystem_freenode( &existing_loc );
40005440: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED
40005444: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005448: 02 80 00 0a be 40005470 <link+0x28c> <== NOT EXECUTED
4000544c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40005450: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40005454: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005458: 02 80 00 06 be 40005470 <link+0x28c> <== NOT EXECUTED
4000545c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40005460: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005464: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40005468: c4 07 bf e0 ld [ %fp + -32 ], %g2 <== NOT EXECUTED
rtems_filesystem_freenode( &parent_loc );
4000546c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40005470: 02 bf ff ee be 40005428 <link+0x244> <== NOT EXECUTED
40005474: 01 00 00 00 nop <== NOT EXECUTED
40005478: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000547c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005480: 02 bf ff ea be 40005428 <link+0x244> <== NOT EXECUTED
40005484: 01 00 00 00 nop <== NOT EXECUTED
40005488: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000548c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED
40005490: 30 bf ff e6 b,a 40005428 <link+0x244> <== NOT EXECUTED
4001ab94 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
4001ab94: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
4001ab98: 03 10 00 72 sethi %hi(0x4001c800), %g1
4001ab9c: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 <rtems_libio_number_iops>
off_t lseek(
int fd,
off_t offset,
int whence
)
{
4001aba0: 84 10 00 19 mov %i1, %g2
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
4001aba4: 80 a6 00 01 cmp %i0, %g1
4001aba8: 1a 80 00 46 bcc 4001acc0 <lseek+0x12c> <== NEVER TAKEN
4001abac: 86 10 00 1a mov %i2, %g3
iop = rtems_libio_iop( fd );
4001abb0: 03 10 00 74 sethi %hi(0x4001d000), %g1
4001abb4: e0 00 62 20 ld [ %g1 + 0x220 ], %l0 ! 4001d220 <rtems_libio_iops>
4001abb8: 83 2e 20 06 sll %i0, 6, %g1
4001abbc: b1 2e 20 03 sll %i0, 3, %i0
4001abc0: b0 06 00 01 add %i0, %g1, %i0
4001abc4: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open(iop);
4001abc8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4001abcc: 80 88 61 00 btst 0x100, %g1
4001abd0: 02 80 00 3c be 4001acc0 <lseek+0x12c> <== NEVER TAKEN
4001abd4: 01 00 00 00 nop
/*
* Check as many errors as possible before touching iop->offset.
*/
if ( !iop->handlers->lseek_h )
4001abd8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001abdc: c8 00 60 14 ld [ %g1 + 0x14 ], %g4
4001abe0: 80 a1 20 00 cmp %g4, 0
4001abe4: 02 80 00 3f be 4001ace0 <lseek+0x14c> <== NEVER TAKEN
4001abe8: 80 a6 e0 01 cmp %i3, 1
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
4001abec: 02 80 00 31 be 4001acb0 <lseek+0x11c>
4001abf0: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2
4001abf4: 80 a6 e0 02 cmp %i3, 2
4001abf8: 02 80 00 11 be 4001ac3c <lseek+0xa8>
4001abfc: 80 a6 e0 00 cmp %i3, 0
4001ac00: 12 80 00 22 bne 4001ac88 <lseek+0xf4>
4001ac04: 01 00 00 00 nop
case SEEK_SET:
iop->offset = offset;
4001ac08: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
4001ac0c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
4001ac10: 92 10 00 02 mov %g2, %o1
4001ac14: 94 10 00 03 mov %g3, %o2
4001ac18: 96 10 00 1b mov %i3, %o3
4001ac1c: 9f c0 40 00 call %g1
4001ac20: 90 10 00 10 mov %l0, %o0
if ( status == (off_t) -1 )
4001ac24: 80 a2 3f ff cmp %o0, -1
4001ac28: 02 80 00 13 be 4001ac74 <lseek+0xe0> <== NEVER TAKEN
4001ac2c: 80 a2 7f ff cmp %o1, -1
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
4001ac30: b2 10 00 09 mov %o1, %i1
4001ac34: 81 c7 e0 08 ret
4001ac38: 91 e8 00 08 restore %g0, %o0, %o0
case SEEK_CUR:
iop->offset += offset;
break;
case SEEK_END:
iop->offset = iop->size + offset;
4001ac3c: d8 1c 20 08 ldd [ %l0 + 8 ], %o4
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
4001ac40: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
case SEEK_CUR:
iop->offset += offset;
break;
case SEEK_END:
iop->offset = iop->size + offset;
4001ac44: 9a 86 80 0d addcc %i2, %o5, %o5
4001ac48: 98 46 40 0c addx %i1, %o4, %o4
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
4001ac4c: 92 10 00 02 mov %g2, %o1
case SEEK_CUR:
iop->offset += offset;
break;
case SEEK_END:
iop->offset = iop->size + offset;
4001ac50: d8 3c 20 10 std %o4, [ %l0 + 0x10 ]
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
4001ac54: 94 10 00 03 mov %g3, %o2
4001ac58: 96 10 00 1b mov %i3, %o3
4001ac5c: 9f c0 40 00 call %g1
4001ac60: 90 10 00 10 mov %l0, %o0
if ( status == (off_t) -1 )
4001ac64: 80 a2 3f ff cmp %o0, -1
4001ac68: 12 bf ff f3 bne 4001ac34 <lseek+0xa0>
4001ac6c: b2 10 00 09 mov %o1, %i1
4001ac70: 80 a2 7f ff cmp %o1, -1
4001ac74: 12 bf ff f0 bne 4001ac34 <lseek+0xa0> <== NEVER TAKEN
4001ac78: b2 10 00 09 mov %o1, %i1
iop->offset = old_offset;
4001ac7c: e4 3c 20 10 std %l2, [ %l0 + 0x10 ]
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
4001ac80: 81 c7 e0 08 ret
4001ac84: 91 e8 00 08 restore %g0, %o0, %o0
case SEEK_END:
iop->offset = iop->size + offset;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
4001ac88: 7f ff d1 26 call 4000f120 <__errno>
4001ac8c: 01 00 00 00 nop
4001ac90: 82 10 20 16 mov 0x16, %g1 ! 16 <PROM_START+0x16>
4001ac94: c2 22 00 00 st %g1, [ %o0 ]
4001ac98: 11 3f ff ff sethi %hi(0xfffffc00), %o0
4001ac9c: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <LEON_REG+0x7fffffff>
4001aca0: 92 10 00 08 mov %o0, %o1
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
4001aca4: b0 10 00 08 mov %o0, %i0
4001aca8: 81 c7 e0 08 ret
4001acac: 93 e8 00 09 restore %g0, %o1, %o1
case SEEK_SET:
iop->offset = offset;
break;
case SEEK_CUR:
iop->offset += offset;
4001acb0: 9a 86 80 13 addcc %i2, %l3, %o5
4001acb4: 98 46 40 12 addx %i1, %l2, %o4
break;
4001acb8: 10 bf ff d5 b 4001ac0c <lseek+0x78>
4001acbc: d8 3c 20 10 std %o4, [ %l0 + 0x10 ]
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
4001acc0: 7f ff d1 18 call 4000f120 <__errno> <== NOT EXECUTED
4001acc4: 01 00 00 00 nop <== NOT EXECUTED
4001acc8: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9> <== NOT EXECUTED
4001accc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001acd0: 11 3f ff ff sethi %hi(0xfffffc00), %o0 <== NOT EXECUTED
4001acd4: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <LEON_REG+0x7fffffff><== NOT EXECUTED
4001acd8: 10 bf ff d6 b 4001ac30 <lseek+0x9c> <== NOT EXECUTED
4001acdc: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
/*
* Check as many errors as possible before touching iop->offset.
*/
if ( !iop->handlers->lseek_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001ace0: 7f ff d1 10 call 4000f120 <__errno> <== NOT EXECUTED
4001ace4: 01 00 00 00 nop <== NOT EXECUTED
4001ace8: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
4001acec: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001acf0: 11 3f ff ff sethi %hi(0xfffffc00), %o0 <== NOT EXECUTED
4001acf4: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <LEON_REG+0x7fffffff><== NOT EXECUTED
4001acf8: 10 bf ff ce b 4001ac30 <lseek+0x9c> <== NOT EXECUTED
4001acfc: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
4000c218 <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
4000c218: 9d e3 bf a0 save %sp, -96, %sp
4000c21c: 03 10 00 74 sethi %hi(0x4001d000), %g1
4000c220: 82 10 62 30 or %g1, 0x230, %g1 ! 4001d230 <rtems_malloc_statistics>
4000c224: c4 00 60 04 ld [ %g1 + 4 ], %g2
4000c228: a0 10 00 18 mov %i0, %l0
4000c22c: 84 00 a0 01 inc %g2
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4000c230: 7f ff ff ed call 4000c1e4 <malloc_deferred_frees_process>
4000c234: c4 20 60 04 st %g2, [ %g1 + 4 ]
/*
* Validate the parameters
*/
if ( !size )
4000c238: 80 a6 20 00 cmp %i0, 0
4000c23c: 02 80 00 25 be 4000c2d0 <malloc+0xb8> <== NEVER TAKEN
4000c240: 03 10 00 75 sethi %hi(0x4001d400), %g1
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4000c244: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001d590 <_System_state_Current>
4000c248: 80 a0 60 03 cmp %g1, 3
4000c24c: 02 80 00 1c be 4000c2bc <malloc+0xa4>
4000c250: 03 10 00 72 sethi %hi(0x4001c800), %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 );
4000c254: d0 00 61 10 ld [ %g1 + 0x110 ], %o0 ! 4001c910 <RTEMS_Malloc_Heap>
4000c258: 92 10 00 10 mov %l0, %o1
4000c25c: 94 10 20 00 clr %o2
4000c260: 40 00 03 37 call 4000cf3c <_Protected_heap_Allocate_aligned_with_boundary>
4000c264: 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 ) {
4000c268: b0 92 20 00 orcc %o0, 0, %i0
4000c26c: 02 80 00 1b be 4000c2d8 <malloc+0xc0>
4000c270: a2 10 00 18 mov %i0, %l1
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
4000c274: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000c278: c2 00 63 40 ld [ %g1 + 0x340 ], %g1 ! 4001cf40 <rtems_malloc_dirty_helper>
4000c27c: 80 a0 60 00 cmp %g1, 0
4000c280: 02 80 00 05 be 4000c294 <malloc+0x7c> <== ALWAYS TAKEN
4000c284: 92 10 00 10 mov %l0, %o1
(*rtems_malloc_dirty_helper)( return_this, size );
4000c288: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED
4000c28c: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000c290: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4000c294: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000c298: c2 00 63 38 ld [ %g1 + 0x338 ], %g1 ! 4001cf38 <rtems_malloc_statistics_helpers>
4000c29c: 80 a0 60 00 cmp %g1, 0
4000c2a0: 02 80 00 05 be 4000c2b4 <malloc+0x9c> <== ALWAYS TAKEN
4000c2a4: b0 10 00 11 mov %l1, %i0
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
4000c2a8: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
4000c2ac: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000c2b0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
4000c2b4: 81 c7 e0 08 ret
4000c2b8: 81 e8 00 00 restore
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4000c2bc: 7f ff ff b1 call 4000c180 <malloc_is_system_state_OK>
4000c2c0: 01 00 00 00 nop
4000c2c4: 80 8a 20 ff btst 0xff, %o0
4000c2c8: 12 bf ff e3 bne 4000c254 <malloc+0x3c> <== ALWAYS TAKEN
4000c2cc: 03 10 00 72 sethi %hi(0x4001c800), %g1
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4000c2d0: 81 c7 e0 08 ret <== NOT EXECUTED
4000c2d4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
*/
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
if ( !return_this ) {
if (rtems_malloc_sbrk_helpers)
4000c2d8: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000c2dc: c2 00 63 3c ld [ %g1 + 0x33c ], %g1 ! 4001cf3c <rtems_malloc_sbrk_helpers>
4000c2e0: 80 a0 60 00 cmp %g1, 0
4000c2e4: 02 80 00 08 be 4000c304 <malloc+0xec> <== ALWAYS TAKEN
4000c2e8: 01 00 00 00 nop
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
4000c2ec: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
4000c2f0: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000c2f4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( !return_this ) {
4000c2f8: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED
4000c2fc: 12 bf ff df bne 4000c278 <malloc+0x60> <== NOT EXECUTED
4000c300: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
errno = ENOMEM;
4000c304: 40 00 0b 87 call 4000f120 <__errno>
4000c308: 01 00 00 00 nop
4000c30c: 82 10 20 0c mov 0xc, %g1 ! c <PROM_START+0xc>
4000c310: c2 22 00 00 st %g1, [ %o0 ]
return (void *) 0;
4000c314: 81 c7 e0 08 ret
4000c318: 81 e8 00 00 restore
4000c1c8 <malloc_deferred_free>:
4000c1c8: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
4000c1cc: 11 10 00 75 sethi %hi(0x4001d400), %o0 <== NOT EXECUTED
4000c1d0: 90 12 22 6c or %o0, 0x26c, %o0 ! 4001d66c <RTEMS_Malloc_GC_list><== NOT EXECUTED
4000c1d4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
4000c1d8: 7f ff ed 1b call 40007644 <_Chain_Append> <== NOT EXECUTED
4000c1dc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
4000c1e4 <malloc_deferred_frees_process>:
void malloc_deferred_frees_process(void)
{
4000c1e4: 9d e3 bf a0 save %sp, -96, %sp
4000c1e8: 21 10 00 75 sethi %hi(0x4001d400), %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)
4000c1ec: 10 80 00 04 b 4000c1fc <malloc_deferred_frees_process+0x18>
4000c1f0: a0 14 22 6c or %l0, 0x26c, %l0 ! 4001d66c <RTEMS_Malloc_GC_list>
free(to_be_freed);
4000c1f4: 7f ff fe 91 call 4000bc38 <free> <== NOT EXECUTED
4000c1f8: 01 00 00 00 nop <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
4000c1fc: 40 00 01 98 call 4000c85c <_Chain_Get>
4000c200: 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)
4000c204: 80 a2 20 00 cmp %o0, 0
4000c208: 12 bf ff fb bne 4000c1f4 <malloc_deferred_frees_process+0x10><== NEVER TAKEN
4000c20c: 01 00 00 00 nop
free(to_be_freed);
}
4000c210: 81 c7 e0 08 ret
4000c214: 81 e8 00 00 restore
4000c180 <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 )
4000c180: 03 10 00 74 sethi %hi(0x4001d000), %g1
4000c184: c2 00 63 f0 ld [ %g1 + 0x3f0 ], %g1 ! 4001d3f0 <_Thread_Dispatch_disable_level>
4000c188: 80 a0 60 00 cmp %g1, 0
4000c18c: 12 80 00 06 bne 4000c1a4 <malloc_is_system_state_OK+0x24> <== NEVER TAKEN
4000c190: 90 10 20 00 clr %o0
return false;
if ( _ISR_Nest_level > 0 )
4000c194: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000c198: c2 00 60 88 ld [ %g1 + 0x88 ], %g1 ! 4001d488 <_ISR_Nest_level>
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
4000c19c: 80 a0 00 01 cmp %g0, %g1
4000c1a0: 90 60 3f ff subx %g0, -1, %o0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4000c1a4: 81 c3 e0 08 retl
400133b8 <memfile_alloc_block>:
*/
int memfile_blocks_allocated = 0;
void *memfile_alloc_block(void)
{
400133b8: 9d e3 bf a0 save %sp, -96, %sp
void *memory;
memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK);
400133bc: 03 10 00 8d sethi %hi(0x40023400), %g1
400133c0: d2 00 62 e8 ld [ %g1 + 0x2e8 ], %o1 ! 400236e8 <imfs_memfile_bytes_per_block>
400133c4: 7f ff c5 99 call 40004a28 <calloc>
400133c8: 90 10 20 01 mov 1, %o0
if ( memory )
400133cc: 80 a2 20 00 cmp %o0, 0
400133d0: 02 80 00 05 be 400133e4 <memfile_alloc_block+0x2c> <== NEVER TAKEN
400133d4: 03 10 00 8e sethi %hi(0x40023800), %g1
memfile_blocks_allocated++;
400133d8: c4 00 60 8c ld [ %g1 + 0x8c ], %g2 ! 4002388c <memfile_blocks_allocated>
400133dc: 84 00 a0 01 inc %g2
400133e0: c4 20 60 8c st %g2, [ %g1 + 0x8c ]
return memory;
}
400133e4: 81 c7 e0 08 ret
400133e8: 91 e8 00 08 restore %g0, %o0, %o0
40013954 <memfile_check_rmnod>:
return memfile_check_rmnod( the_jnode );
}
int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){
40013954: 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) ) {
40013958: 7f ff f7 f4 call 40011928 <rtems_libio_is_file_open>
4001395c: 90 10 00 18 mov %i0, %o0
40013960: 80 a2 20 00 cmp %o0, 0
40013964: 12 80 00 13 bne 400139b0 <memfile_check_rmnod+0x5c>
40013968: 01 00 00 00 nop
4001396c: c2 16 20 34 lduh [ %i0 + 0x34 ], %g1
40013970: 80 a0 60 00 cmp %g1, 0
40013974: 12 80 00 0f bne 400139b0 <memfile_check_rmnod+0x5c> <== NEVER TAKEN
40013978: 03 10 00 8c sethi %hi(0x40023000), %g1
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
4001397c: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 ! 40023160 <rtems_current_user_env>
40013980: c4 00 60 04 ld [ %g1 + 4 ], %g2
40013984: 80 a0 80 18 cmp %g2, %i0
40013988: 22 80 00 02 be,a 40013990 <memfile_check_rmnod+0x3c> <== NEVER TAKEN
4001398c: 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)
40013990: c2 06 20 4c ld [ %i0 + 0x4c ], %g1
40013994: 80 a0 60 06 cmp %g1, 6
40013998: 02 80 00 04 be 400139a8 <memfile_check_rmnod+0x54> <== NEVER TAKEN
4001399c: 01 00 00 00 nop
IMFS_memfile_remove( the_jnode );
400139a0: 7f ff ff 7a call 40013788 <IMFS_memfile_remove>
400139a4: 90 10 00 18 mov %i0, %o0
free( the_jnode );
400139a8: 7f ff c4 f0 call 40004d68 <free>
400139ac: 90 10 00 18 mov %i0, %o0
}
return 0;
}
400139b0: 81 c7 e0 08 ret
400139b4: 91 e8 20 00 restore %g0, 0, %o0
400136a8 <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
400136a8: 9d e3 bf a0 save %sp, -96, %sp
/*
* Perform internal consistency checks
*/
assert( block_table );
400136ac: 80 a6 20 00 cmp %i0, 0
400136b0: 02 80 00 16 be 40013708 <memfile_free_blocks_in_table+0x60><== NEVER TAKEN
400136b4: 80 a6 60 00 cmp %i1, 0
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
400136b8: 04 80 00 0f ble 400136f4 <memfile_free_blocks_in_table+0x4c><== NEVER TAKEN
400136bc: d0 06 00 00 ld [ %i0 ], %o0
400136c0: a0 10 00 08 mov %o0, %l0
400136c4: a2 10 20 00 clr %l1
if ( b[i] ) {
400136c8: d0 04 00 00 ld [ %l0 ], %o0
400136cc: 80 a2 20 00 cmp %o0, 0
400136d0: 02 80 00 05 be 400136e4 <memfile_free_blocks_in_table+0x3c>
400136d4: a2 04 60 01 inc %l1
memfile_free_block( b[i] );
400136d8: 7f ff ff 2f call 40013394 <memfile_free_block>
400136dc: 01 00 00 00 nop
b[i] = 0;
400136e0: 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++ ) {
400136e4: 80 a6 40 11 cmp %i1, %l1
400136e8: 14 bf ff f8 bg 400136c8 <memfile_free_blocks_in_table+0x20>
400136ec: a0 04 20 04 add %l0, 4, %l0
400136f0: d0 06 00 00 ld [ %i0 ], %o0
/*
* Now that all the blocks in the block table are free, we can
* free the block table itself.
*/
memfile_free_block( *block_table );
400136f4: 7f ff ff 28 call 40013394 <memfile_free_block>
400136f8: 01 00 00 00 nop
*block_table = 0;
400136fc: c0 26 00 00 clr [ %i0 ]
}
40013700: 81 c7 e0 08 ret
40013704: 81 e8 00 00 restore
/*
* Perform internal consistency checks
*/
assert( block_table );
40013708: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED
4001370c: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED
40013710: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED
40013714: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED
40013718: 94 12 a3 28 or %o2, 0x328, %o2 <== NOT EXECUTED
4001371c: 96 12 e2 40 or %o3, 0x240, %o3 <== NOT EXECUTED
40013720: 7f ff c4 59 call 40004884 <__assert_func> <== NOT EXECUTED
40013724: 92 10 21 b3 mov 0x1b3, %o1 <== NOT EXECUTED
40013c74 <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
40013c74: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
40013c78: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
* 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 )
40013c7c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
40013c80: 80 a0 40 19 cmp %g1, %i1
40013c84: 06 80 00 13 bl 40013cd0 <memfile_ftruncate+0x5c> <== NEVER TAKEN
40013c88: 90 10 00 10 mov %l0, %o0
40013c8c: 22 80 00 0d be,a 40013cc0 <memfile_ftruncate+0x4c> <== ALWAYS TAKEN
40013c90: c2 04 20 54 ld [ %l0 + 0x54 ], %g1
* 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;
40013c94: f2 24 20 50 st %i1, [ %l0 + 0x50 ] <== NOT EXECUTED
40013c98: f4 24 20 54 st %i2, [ %l0 + 0x54 ]
iop->size = the_jnode->info.file.size;
40013c9c: f4 26 20 0c st %i2, [ %i0 + 0xc ]
40013ca0: f2 26 20 08 st %i1, [ %i0 + 8 ]
IMFS_update_atime( the_jnode );
40013ca4: 90 07 bf f8 add %fp, -8, %o0
40013ca8: 7f ff c4 5b call 40004e14 <gettimeofday>
40013cac: 92 10 20 00 clr %o1
40013cb0: c2 07 bf f8 ld [ %fp + -8 ], %g1
40013cb4: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
return 0;
}
40013cb8: 81 c7 e0 08 ret
40013cbc: 91 e8 20 00 restore %g0, 0, %o0
* 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 )
40013cc0: 80 a0 40 1a cmp %g1, %i2
40013cc4: 3a bf ff f5 bcc,a 40013c98 <memfile_ftruncate+0x24> <== ALWAYS TAKEN
40013cc8: f2 24 20 50 st %i1, [ %l0 + 0x50 ]
return IMFS_memfile_extend( the_jnode, length );
40013ccc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40013cd0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40013cd4: 7f ff ff 83 call 40013ae0 <IMFS_memfile_extend> <== NOT EXECUTED
40013cd8: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
40013cdc: 81 c7 e0 08 ret <== NOT EXECUTED
40013ce0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
40013ce4 <memfile_lseek>:
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
40013ce4: 9d e3 bf a0 save %sp, -96, %sp
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
40013ce8: e0 06 20 3c ld [ %i0 + 0x3c ], %l0
if (the_jnode->type == IMFS_LINEAR_FILE) {
40013cec: c2 04 20 4c ld [ %l0 + 0x4c ], %g1
40013cf0: 80 a0 60 06 cmp %g1, 6
40013cf4: 02 80 00 0f be 40013d30 <memfile_lseek+0x4c> <== NEVER TAKEN
40013cf8: 90 10 00 10 mov %l0, %o0
if (iop->offset > the_jnode->info.linearfile.size)
iop->offset = the_jnode->info.linearfile.size;
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
40013cfc: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2
40013d00: 92 10 00 02 mov %g2, %o1
40013d04: 7f ff ff 77 call 40013ae0 <IMFS_memfile_extend>
40013d08: 94 10 00 03 mov %g3, %o2
40013d0c: 80 a2 20 00 cmp %o0, 0
40013d10: 12 80 00 1b bne 40013d7c <memfile_lseek+0x98> <== NEVER TAKEN
40013d14: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
40013d18: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4
40013d1c: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2
40013d20: d8 3e 20 08 std %o4, [ %i0 + 8 ]
}
return iop->offset;
}
40013d24: b2 10 00 03 mov %g3, %i1
40013d28: 81 c7 e0 08 ret
40013d2c: 91 e8 00 02 restore %g0, %g2, %o0
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
if (the_jnode->type == IMFS_LINEAR_FILE) {
if (iop->offset > the_jnode->info.linearfile.size)
40013d30: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 <== NOT EXECUTED
40013d34: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED
40013d38: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40013d3c: 14 80 00 0c bg 40013d6c <memfile_lseek+0x88> <== NOT EXECUTED
40013d40: c8 06 20 14 ld [ %i0 + 0x14 ], %g4 <== NOT EXECUTED
40013d44: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40013d48: 02 80 00 07 be 40013d64 <memfile_lseek+0x80> <== NOT EXECUTED
40013d4c: 80 a1 00 03 cmp %g4, %g3 <== NOT EXECUTED
40013d50: 84 10 00 01 mov %g1, %g2 <== NOT EXECUTED
40013d54: 86 10 00 04 mov %g4, %g3 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
}
return iop->offset;
}
40013d58: b0 10 00 02 mov %g2, %i0 <== NOT EXECUTED
40013d5c: 81 c7 e0 08 ret <== NOT EXECUTED
40013d60: 93 e8 00 03 restore %g0, %g3, %o1 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
if (the_jnode->type == IMFS_LINEAR_FILE) {
if (iop->offset > the_jnode->info.linearfile.size)
40013d64: 28 bf ff fc bleu,a 40013d54 <memfile_lseek+0x70> <== NOT EXECUTED
40013d68: 84 10 00 01 mov %g1, %g2 <== NOT EXECUTED
iop->offset = the_jnode->info.linearfile.size;
40013d6c: c4 3e 20 10 std %g2, [ %i0 + 0x10 ] <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
}
return iop->offset;
}
40013d70: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED
40013d74: 81 c7 e0 08 ret <== NOT EXECUTED
40013d78: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED
if (iop->offset > the_jnode->info.linearfile.size)
iop->offset = the_jnode->info.linearfile.size;
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
rtems_set_errno_and_return_minus_one( ENOSPC );
40013d7c: 40 00 04 e6 call 40015114 <__errno> <== NOT EXECUTED
40013d80: 01 00 00 00 nop <== NOT EXECUTED
40013d84: 82 10 20 1c mov 0x1c, %g1 ! 1c <PROM_START+0x1c> <== NOT EXECUTED
40013d88: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED
40013d8c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40013d90: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED
40013d94: 10 bf ff e4 b 40013d24 <memfile_lseek+0x40> <== NOT EXECUTED
40013d98: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED
40014090 <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40014090: 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))
40014094: c2 06 20 18 ld [ %i0 + 0x18 ], %g1
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
40014098: a0 10 00 18 mov %i0, %l0
the_jnode = iop->file_info;
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
4001409c: 80 88 62 04 btst 0x204, %g1
400140a0: 02 80 00 06 be 400140b8 <memfile_open+0x28>
400140a4: e2 06 20 3c ld [ %i0 + 0x3c ], %l1
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
400140a8: c4 04 60 4c ld [ %l1 + 0x4c ], %g2
400140ac: 80 a0 a0 06 cmp %g2, 6
400140b0: 22 80 00 0c be,a 400140e0 <memfile_open+0x50> <== NEVER TAKEN
400140b4: d8 04 60 54 ld [ %l1 + 0x54 ], %o4 <== 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)
400140b8: c4 1c 60 50 ldd [ %l1 + 0x50 ], %g2
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
400140bc: 80 88 62 00 btst 0x200, %g1
400140c0: 22 80 00 05 be,a 400140d4 <memfile_open+0x44>
400140c4: c4 3c 20 08 std %g2, [ %l0 + 8 ]
iop->offset = the_jnode->info.file.size;
400140c8: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
400140cc: c4 1c 60 50 ldd [ %l1 + 0x50 ], %g2
iop->size = the_jnode->info.file.size;
400140d0: c4 3c 20 08 std %g2, [ %l0 + 8 ]
400140d4: b0 10 20 00 clr %i0
return 0;
}
400140d8: 81 c7 e0 08 ret
400140dc: 81 e8 00 00 restore
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
uint32_t count = the_jnode->info.linearfile.size;
const unsigned char *buffer = the_jnode->info.linearfile.direct;
400140e0: d6 04 60 58 ld [ %l1 + 0x58 ], %o3 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
400140e4: 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;
400140e8: c0 24 60 5c clr [ %l1 + 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;
400140ec: c0 24 60 50 clr [ %l1 + 0x50 ] <== NOT EXECUTED
400140f0: c0 24 60 54 clr [ %l1 + 0x54 ] <== NOT EXECUTED
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
the_jnode->info.file.triply_indirect = 0;
400140f4: c0 24 60 60 clr [ %l1 + 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;
400140f8: c0 24 60 58 clr [ %l1 + 0x58 ] <== NOT EXECUTED
the_jnode->info.file.doubly_indirect = 0;
the_jnode->info.file.triply_indirect = 0;
if ((count != 0)
400140fc: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED
40014100: 12 80 00 06 bne 40014118 <memfile_open+0x88> <== NOT EXECUTED
40014104: c2 24 60 4c st %g1, [ %l1 + 0x4c ] <== NOT EXECUTED
40014108: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED
4001410c: 84 10 20 00 clr %g2 <== NOT EXECUTED
40014110: 10 bf ff eb b 400140bc <memfile_open+0x2c> <== NOT EXECUTED
40014114: 86 10 20 00 clr %g3 <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
40014118: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
4001411c: 92 10 20 00 clr %o1 <== NOT EXECUTED
40014120: 94 10 20 00 clr %o2 <== NOT EXECUTED
40014124: 7f ff ff 1e call 40013d9c <IMFS_memfile_write> <== NOT EXECUTED
40014128: 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)
4001412c: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED
40014130: 02 bf ff ea be 400140d8 <memfile_open+0x48> <== NOT EXECUTED
40014134: 01 00 00 00 nop <== NOT EXECUTED
40014138: 10 bf ff e0 b 400140b8 <memfile_open+0x28> <== NOT EXECUTED
4001413c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
400139b8 <memfile_rmnod>:
int memfile_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
400139b8: 9d e3 bf 98 save %sp, -104, %sp
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
400139bc: 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 ) {
400139c0: c2 04 20 08 ld [ %l0 + 8 ], %g1
400139c4: 80 a0 60 00 cmp %g1, 0
400139c8: 22 80 00 06 be,a 400139e0 <memfile_rmnod+0x28> <== NEVER TAKEN
400139cc: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED
400139d0: 7f ff d7 7b call 400097bc <_Chain_Extract>
400139d4: 90 10 00 10 mov %l0, %o0
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
400139d8: c0 24 20 08 clr [ %l0 + 8 ]
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
400139dc: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1
IMFS_update_ctime( the_jnode );
400139e0: 92 10 20 00 clr %o1
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
400139e4: 82 00 7f ff add %g1, -1, %g1
IMFS_update_ctime( the_jnode );
400139e8: 90 07 bf f8 add %fp, -8, %o0
400139ec: 7f ff c5 0a call 40004e14 <gettimeofday>
400139f0: c2 34 20 34 sth %g1, [ %l0 + 0x34 ]
400139f4: c2 07 bf f8 ld [ %fp + -8 ], %g1
return memfile_check_rmnod( the_jnode );
400139f8: 90 10 00 10 mov %l0, %o0
400139fc: 7f ff ff d6 call 40013954 <memfile_check_rmnod>
40013a00: c2 24 20 48 st %g1, [ %l0 + 0x48 ]
}
40013a04: 81 c7 e0 08 ret
40013a08: 91 e8 00 08 restore %g0, %o0, %o0
4000aa28 <miniIMFS_initialize>:
int miniIMFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
return IMFS_initialize_support(
4000aa28: 13 10 00 6f sethi %hi(0x4001bc00), %o1
4000aa2c: 15 10 00 6f sethi %hi(0x4001bc00), %o2
4000aa30: 92 12 60 d4 or %o1, 0xd4, %o1
4000aa34: 94 12 a2 98 or %o2, 0x298, %o2
4000aa38: 96 10 00 0a mov %o2, %o3
4000aa3c: 82 13 c0 00 mov %o7, %g1
4000aa40: 40 00 03 57 call 4000b79c <IMFS_initialize_support>
4000aa44: 9e 10 40 00 mov %g1, %o7
4000aa48: 01 00 00 00 nop <== NOT EXECUTED
4000aa4c: 40 00 aa a4 call 400354dc <__end+0x17c4c> <== NOT EXECUTED
4000aa50: 40 00 aa 9c call 400354c0 <__end+0x17c30> <== NOT EXECUTED
4000aa54: 40 00 aa e4 call 400355e4 <__end+0x17d54> <== NOT EXECUTED
4000aa58: 40 00 aa bc call 40035548 <__end+0x17cb8> <== NOT EXECUTED
4000aa5c: 40 00 aa bc call 4003554c <__end+0x17cbc> <== NOT EXECUTED
4000aa60: 40 00 aa ac call 40035510 <__end+0x17c80> <== NOT EXECUTED
4000aa64: 40 00 aa ac call 40035514 <__end+0x17c84> <== NOT EXECUTED
4000aa68: 40 00 aa d0 call 400355a8 <__end+0x17d18> <== NOT EXECUTED
400036c4 <mknod>:
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
400036c4: 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) ) )
400036c8: 03 00 00 3c sethi %hi(0xf000), %g1
400036cc: 80 8e 40 01 btst %i1, %g1
400036d0: 02 80 00 50 be 40003810 <mknod+0x14c> <== NEVER TAKEN
400036d4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
400036d8: c2 4e 00 00 ldsb [ %i0 ], %g1
400036dc: 80 a0 60 5c cmp %g1, 0x5c
400036e0: 12 80 00 31 bne 400037a4 <mknod+0xe0> <== ALWAYS TAKEN
400036e4: 80 a0 60 2f cmp %g1, 0x2f
400036e8: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED
400036ec: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 <rtems_current_user_env>
400036f0: c4 00 60 18 ld [ %g1 + 0x18 ], %g2
400036f4: c4 27 bf e8 st %g2, [ %fp + -24 ]
400036f8: c4 00 60 1c ld [ %g1 + 0x1c ], %g2
400036fc: c4 27 bf ec st %g2, [ %fp + -20 ]
40003700: c4 00 60 20 ld [ %g1 + 0x20 ], %g2
40003704: c4 27 bf f0 st %g2, [ %fp + -16 ]
40003708: c4 00 60 24 ld [ %g1 + 0x24 ], %g2
4000370c: c4 27 bf f4 st %g2, [ %fp + -12 ]
40003710: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
40003714: c2 27 bf f8 st %g1, [ %fp + -8 ]
if ( !temp_loc.ops->evalformake_h ) {
40003718: c2 07 bf f4 ld [ %fp + -12 ], %g1
4000371c: c2 00 60 04 ld [ %g1 + 4 ], %g1
40003720: 80 a0 60 00 cmp %g1, 0
40003724: 02 80 00 35 be 400037f8 <mknod+0x134> <== NEVER TAKEN
40003728: 90 10 20 01 mov 1, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->evalformake_h)(
4000372c: 90 06 00 08 add %i0, %o0, %o0
40003730: a0 07 bf e8 add %fp, -24, %l0
40003734: 94 07 bf fc add %fp, -4, %o2
40003738: 92 10 00 10 mov %l0, %o1
4000373c: 9f c0 40 00 call %g1
40003740: b0 10 3f ff mov -1, %i0
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
40003744: 80 a2 20 00 cmp %o0, 0
40003748: 12 80 00 15 bne 4000379c <mknod+0xd8>
4000374c: c4 07 bf f4 ld [ %fp + -12 ], %g2
return -1;
if ( !temp_loc.ops->mknod_h ) {
40003750: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1
40003754: 80 a0 60 00 cmp %g1, 0
40003758: 02 80 00 34 be 40003828 <mknod+0x164> <== NEVER TAKEN
4000375c: d0 07 bf fc ld [ %fp + -4 ], %o0
rtems_filesystem_freenode( &temp_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
40003760: 92 10 00 19 mov %i1, %o1
40003764: 94 10 00 1a mov %i2, %o2
40003768: 96 10 00 1b mov %i3, %o3
4000376c: 9f c0 40 00 call %g1
40003770: 98 10 00 10 mov %l0, %o4
rtems_filesystem_freenode( &temp_loc );
40003774: c2 07 bf f4 ld [ %fp + -12 ], %g1
40003778: 80 a0 60 00 cmp %g1, 0
4000377c: 02 80 00 08 be 4000379c <mknod+0xd8> <== NEVER TAKEN
40003780: b0 10 00 08 mov %o0, %i0
40003784: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40003788: 80 a0 60 00 cmp %g1, 0
4000378c: 02 80 00 25 be 40003820 <mknod+0x15c>
40003790: 01 00 00 00 nop
40003794: 9f c0 40 00 call %g1
40003798: 90 10 00 10 mov %l0, %o0
return result;
}
4000379c: 81 c7 e0 08 ret
400037a0: 81 e8 00 00 restore
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
rtems_set_errno_and_return_minus_one( EINVAL );
rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
400037a4: 22 bf ff d2 be,a 400036ec <mknod+0x28>
400037a8: 03 10 00 72 sethi %hi(0x4001c800), %g1
400037ac: 80 a0 60 00 cmp %g1, 0
400037b0: 02 bf ff cf be 400036ec <mknod+0x28> <== NEVER TAKEN
400037b4: 03 10 00 72 sethi %hi(0x4001c800), %g1
400037b8: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 <rtems_current_user_env>
400037bc: c4 00 60 04 ld [ %g1 + 4 ], %g2
400037c0: c4 27 bf e8 st %g2, [ %fp + -24 ]
400037c4: c4 00 60 08 ld [ %g1 + 8 ], %g2
400037c8: c4 27 bf ec st %g2, [ %fp + -20 ]
400037cc: c4 00 60 0c ld [ %g1 + 0xc ], %g2
400037d0: c4 27 bf f0 st %g2, [ %fp + -16 ]
400037d4: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
400037d8: c4 27 bf f4 st %g2, [ %fp + -12 ]
400037dc: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
400037e0: c2 27 bf f8 st %g1, [ %fp + -8 ]
if ( !temp_loc.ops->evalformake_h ) {
400037e4: c2 07 bf f4 ld [ %fp + -12 ], %g1
400037e8: c2 00 60 04 ld [ %g1 + 4 ], %g1
400037ec: 80 a0 60 00 cmp %g1, 0
400037f0: 12 bf ff cf bne 4000372c <mknod+0x68> <== ALWAYS TAKEN
400037f4: 90 10 20 00 clr %o0
if ( result != 0 )
return -1;
if ( !temp_loc.ops->mknod_h ) {
rtems_filesystem_freenode( &temp_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
400037f8: 40 00 2e 4a call 4000f120 <__errno> <== NOT EXECUTED
400037fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003800: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40003804: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003808: 81 c7 e0 08 ret <== NOT EXECUTED
4000380c: 81 e8 00 00 restore <== NOT EXECUTED
int i;
const char *name_start;
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
rtems_set_errno_and_return_minus_one( EINVAL );
40003810: 40 00 2e 44 call 4000f120 <__errno> <== NOT EXECUTED
40003814: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003818: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
4000381c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40003820: 81 c7 e0 08 ret
40003824: 81 e8 00 00 restore
);
if ( result != 0 )
return -1;
if ( !temp_loc.ops->mknod_h ) {
rtems_filesystem_freenode( &temp_loc );
40003828: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000382c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003830: 02 bf ff f2 be 400037f8 <mknod+0x134> <== NOT EXECUTED
40003834: 01 00 00 00 nop <== NOT EXECUTED
40003838: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000383c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40003840: 30 bf ff ee b,a 400037f8 <mknod+0x134> <== NOT EXECUTED
40003864 <mount>:
const rtems_filesystem_operations_table *fs_ops,
rtems_filesystem_options_t options,
const char *device,
const char *mount_point
)
{
40003864: 9d e3 bf 88 save %sp, -120, %sp
/*
* Is there a file system operations table?
*/
if ( fs_ops == NULL ) {
40003868: 80 a6 60 00 cmp %i1, 0
4000386c: 02 80 00 94 be 40003abc <mount+0x258>
40003870: a0 10 00 18 mov %i0, %l0
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
40003874: 80 a6 a0 01 cmp %i2, 1
40003878: 18 80 00 91 bgu 40003abc <mount+0x258>
4000387c: 01 00 00 00 nop
errno = EINVAL;
return -1;
}
/* Do they support being mounted at all ? */
if ( !fs_ops->fsmount_me_h ) {
40003880: c2 06 60 24 ld [ %i1 + 0x24 ], %g1
40003884: 80 a0 60 00 cmp %g1, 0
40003888: 02 80 00 98 be 40003ae8 <mount+0x284> <== NEVER TAKEN
4000388c: 80 a6 e0 00 cmp %i3, 0
/*
* Allocate a mount table entry
*/
size = sizeof(rtems_filesystem_mount_table_entry_t);
if ( device )
40003890: 02 80 00 05 be 400038a4 <mount+0x40> <== ALWAYS TAKEN
40003894: 90 10 20 6c mov 0x6c, %o0
size += strlen( device ) + 1;
40003898: 40 00 31 da call 40010000 <strlen> <== NOT EXECUTED
4000389c: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
400038a0: 90 02 20 6d add %o0, 0x6d, %o0 <== NOT EXECUTED
temp_mt_entry = malloc( size );
400038a4: 40 00 22 5d call 4000c218 <malloc>
400038a8: 01 00 00 00 nop
if ( !temp_mt_entry ) {
400038ac: a2 92 20 00 orcc %o0, 0, %l1
400038b0: 02 80 00 97 be 40003b0c <mount+0x2a8> <== NEVER TAKEN
400038b4: a6 10 00 11 mov %l1, %l3
errno = ENOMEM;
return -1;
}
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
temp_mt_entry->options = options;
400038b8: f4 24 60 30 st %i2, [ %l1 + 0x30 ]
if ( device ) {
400038bc: 80 a6 e0 00 cmp %i3, 0
400038c0: 02 80 00 7d be 40003ab4 <mount+0x250> <== ALWAYS TAKEN
400038c4: e2 24 60 2c st %l1, [ %l1 + 0x2c ]
temp_mt_entry->dev =
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
400038c8: 90 04 60 6c add %l1, 0x6c, %o0 <== NOT EXECUTED
strcpy( temp_mt_entry->dev, device );
400038cc: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED
400038d0: 40 00 31 a9 call 4000ff74 <strcpy> <== NOT EXECUTED
400038d4: 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 ) {
400038d8: 80 a7 20 00 cmp %i4, 0
400038dc: 22 80 00 6e be,a 40003a94 <mount+0x230>
400038e0: c0 24 60 1c clr [ %l1 + 0x1c ]
if ( rtems_filesystem_evaluate_path(
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
400038e4: 40 00 31 c7 call 40010000 <strlen>
400038e8: 90 10 00 1c mov %i4, %o0
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
400038ec: a4 07 bf ec add %fp, -20, %l2
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
400038f0: 92 10 00 08 mov %o0, %o1
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
400038f4: 94 10 20 07 mov 7, %o2
400038f8: 90 10 00 1c mov %i4, %o0
400038fc: 96 10 00 12 mov %l2, %o3
40003900: 7f ff fe b9 call 400033e4 <rtems_filesystem_evaluate_path>
40003904: 98 10 20 01 mov 1, %o4
40003908: 80 a2 3f ff cmp %o0, -1
4000390c: 02 80 00 7b be 40003af8 <mount+0x294> <== NEVER TAKEN
40003910: c2 07 bf f8 ld [ %fp + -8 ], %g1
/*
* Test for node_type_h
*/
if (!loc.ops->node_type_h) {
40003914: c2 00 60 10 ld [ %g1 + 0x10 ], %g1
40003918: 80 a0 60 00 cmp %g1, 0
4000391c: 02 80 00 46 be 40003a34 <mount+0x1d0> <== NEVER TAKEN
40003920: 01 00 00 00 nop
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
40003924: 9f c0 40 00 call %g1
40003928: 90 10 00 12 mov %l2, %o0
4000392c: 80 a2 20 01 cmp %o0, 1
40003930: 12 80 00 69 bne 40003ad4 <mount+0x270>
40003934: 09 10 00 74 sethi %hi(0x4001d000), %g4
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
40003938: c2 01 22 60 ld [ %g4 + 0x260 ], %g1 ! 4001d260 <rtems_filesystem_mount_table_control>
4000393c: 88 11 22 60 or %g4, 0x260, %g4
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
40003940: 88 01 20 04 add %g4, 4, %g4
40003944: 80 a0 40 04 cmp %g1, %g4
40003948: 02 80 00 0e be 40003980 <mount+0x11c> <== NEVER TAKEN
4000394c: c6 07 bf ec ld [ %fp + -20 ], %g3
!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 )
40003950: c4 00 60 1c ld [ %g1 + 0x1c ], %g2
40003954: 80 a0 80 03 cmp %g2, %g3
40003958: 32 80 00 07 bne,a 40003974 <mount+0x110> <== ALWAYS TAKEN
4000395c: c2 00 40 00 ld [ %g1 ], %g1
40003960: 30 80 00 48 b,a 40003a80 <mount+0x21c> <== NOT EXECUTED
40003964: 80 a0 80 03 cmp %g2, %g3
40003968: 02 80 00 46 be 40003a80 <mount+0x21c>
4000396c: 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 ) {
40003970: c2 00 40 00 ld [ %g1 ], %g1
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
40003974: 80 a0 40 04 cmp %g1, %g4
40003978: 32 bf ff fb bne,a 40003964 <mount+0x100>
4000397c: c4 00 60 1c ld [ %g1 + 0x1c ], %g2
* 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;
40003980: c6 24 60 08 st %g3, [ %l1 + 8 ]
temp_mt_entry->mt_point_node.handlers = loc.handlers;
40003984: c6 07 bf f4 ld [ %fp + -12 ], %g3
temp_mt_entry->mt_point_node.ops = loc.ops;
40003988: 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;
4000398c: 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;
40003990: 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 ){
40003994: 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;
40003998: 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 ){
4000399c: 80 a0 60 00 cmp %g1, 0
400039a0: 02 80 00 25 be 40003a34 <mount+0x1d0> <== NEVER TAKEN
400039a4: c4 24 60 14 st %g2, [ %l1 + 0x14 ]
errno = ENOTSUP;
goto cleanup_and_bail;
}
if ( loc.ops->mount_h( temp_mt_entry ) ) {
400039a8: 90 10 00 11 mov %l1, %o0
400039ac: 9f c0 40 00 call %g1
400039b0: a6 10 00 12 mov %l2, %l3
400039b4: 80 a2 20 00 cmp %o0, 0
400039b8: 12 80 00 24 bne 40003a48 <mount+0x1e4> <== NEVER TAKEN
400039bc: 90 10 00 11 mov %l1, %o0
temp_mt_entry->mt_point_node.handlers = NULL;
temp_mt_entry->mt_point_node.ops = NULL;
temp_mt_entry->mt_point_node.mt_entry = NULL;
}
if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) {
400039c0: c2 06 60 24 ld [ %i1 + 0x24 ], %g1
400039c4: 9f c0 40 00 call %g1
400039c8: 90 10 00 11 mov %l1, %o0
400039cc: 80 a2 20 00 cmp %o0, 0
400039d0: 12 80 00 0b bne 400039fc <mount+0x198> <== NEVER TAKEN
400039d4: 11 10 00 74 sethi %hi(0x4001d000), %o0
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
400039d8: 92 10 00 11 mov %l1, %o1
400039dc: 40 00 0f 1a call 40007644 <_Chain_Append>
400039e0: 90 12 22 60 or %o0, 0x260, %o0
*/
rtems_chain_append( &rtems_filesystem_mount_table_control,
&temp_mt_entry->Node );
if ( mt_entry )
400039e4: 80 a4 20 00 cmp %l0, 0
400039e8: 02 80 00 03 be 400039f4 <mount+0x190> <== NEVER TAKEN
400039ec: b0 10 20 00 clr %i0
*mt_entry = temp_mt_entry;
400039f0: e2 24 00 00 st %l1, [ %l0 ]
400039f4: 81 c7 e0 08 ret
400039f8: 81 e8 00 00 restore
temp_mt_entry->mt_point_node.mt_entry = NULL;
}
if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) {
/* try to undo the mount operation */
if ( loc.ops->unmount_h ) {
400039fc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40003a00: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED
40003a04: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40003a08: 02 80 00 04 be 40003a18 <mount+0x1b4> <== NOT EXECUTED
40003a0c: 01 00 00 00 nop <== NOT EXECUTED
loc.ops->unmount_h( temp_mt_entry );
40003a10: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003a14: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( temp_mt_entry );
40003a18: 40 00 20 88 call 4000bc38 <free> <== NOT EXECUTED
40003a1c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
if ( loc_to_free )
40003a20: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
40003a24: 32 80 00 0c bne,a 40003a54 <mount+0x1f0> <== NOT EXECUTED
40003a28: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( loc_to_free );
return -1;
}
40003a2c: 81 c7 e0 08 ret <== NOT EXECUTED
40003a30: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( !loc.ops->mount_h ){
errno = ENOTSUP;
40003a34: 40 00 2d bb call 4000f120 <__errno> <== NOT EXECUTED
40003a38: 01 00 00 00 nop <== NOT EXECUTED
40003a3c: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
40003a40: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( temp_mt_entry );
40003a44: 90 10 00 11 mov %l1, %o0
40003a48: 40 00 20 7c call 4000bc38 <free>
40003a4c: a6 10 00 12 mov %l2, %l3
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
40003a50: c2 04 e0 0c ld [ %l3 + 0xc ], %g1
40003a54: 80 a0 60 00 cmp %g1, 0
40003a58: 02 bf ff e7 be 400039f4 <mount+0x190> <== NEVER TAKEN
40003a5c: b0 10 3f ff mov -1, %i0
40003a60: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40003a64: 80 a0 60 00 cmp %g1, 0
40003a68: 02 bf ff e3 be 400039f4 <mount+0x190> <== NEVER TAKEN
40003a6c: 90 10 00 13 mov %l3, %o0
40003a70: 9f c0 40 00 call %g1
40003a74: 01 00 00 00 nop
40003a78: 81 c7 e0 08 ret
40003a7c: 81 e8 00 00 restore
/*
* You can only mount one file system onto a single mount point.
*/
if ( Is_node_fs_root( &loc ) ){
errno = EBUSY;
40003a80: 40 00 2d a8 call 4000f120 <__errno>
40003a84: 01 00 00 00 nop
40003a88: 82 10 20 10 mov 0x10, %g1 ! 10 <PROM_START+0x10>
goto cleanup_and_bail;
40003a8c: 10 bf ff ee b 40003a44 <mount+0x1e0>
40003a90: c2 22 00 00 st %g1, [ %o0 ]
* 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;
40003a94: c0 24 60 24 clr [ %l1 + 0x24 ]
temp_mt_entry->mt_fs_root.ops = NULL;
40003a98: c0 24 60 28 clr [ %l1 + 0x28 ]
temp_mt_entry->mt_point_node.node_access = NULL;
40003a9c: c0 24 60 08 clr [ %l1 + 8 ]
temp_mt_entry->mt_point_node.handlers = NULL;
40003aa0: c0 24 60 10 clr [ %l1 + 0x10 ]
temp_mt_entry->mt_point_node.ops = NULL;
40003aa4: c0 24 60 14 clr [ %l1 + 0x14 ]
temp_mt_entry->mt_point_node.mt_entry = NULL;
40003aa8: c0 24 60 18 clr [ %l1 + 0x18 ]
40003aac: 10 bf ff c5 b 400039c0 <mount+0x15c>
40003ab0: a6 10 20 00 clr %l3
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;
40003ab4: 10 bf ff 89 b 400038d8 <mount+0x74>
40003ab8: c0 24 60 68 clr [ %l1 + 0x68 ]
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
options != RTEMS_FILESYSTEM_READ_WRITE ) {
errno = EINVAL;
40003abc: 40 00 2d 99 call 4000f120 <__errno>
40003ac0: b0 10 3f ff mov -1, %i0
40003ac4: 82 10 20 16 mov 0x16, %g1
40003ac8: c2 22 00 00 st %g1, [ %o0 ]
return -1;
40003acc: 81 c7 e0 08 ret
40003ad0: 81 e8 00 00 restore
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
errno = ENOTDIR;
40003ad4: 40 00 2d 93 call 4000f120 <__errno>
40003ad8: 01 00 00 00 nop
40003adc: 82 10 20 14 mov 0x14, %g1 ! 14 <PROM_START+0x14>
goto cleanup_and_bail;
40003ae0: 10 bf ff d9 b 40003a44 <mount+0x1e0>
40003ae4: c2 22 00 00 st %g1, [ %o0 ]
return -1;
}
/* Do they support being mounted at all ? */
if ( !fs_ops->fsmount_me_h ) {
errno = ENOTSUP;
40003ae8: 40 00 2d 8e call 4000f120 <__errno> <== NOT EXECUTED
40003aec: a6 10 20 00 clr %l3 <== NOT EXECUTED
40003af0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40003af4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( temp_mt_entry );
40003af8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
40003afc: 40 00 20 4f call 4000bc38 <free> <== NOT EXECUTED
40003b00: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003b04: 81 c7 e0 08 ret <== NOT EXECUTED
40003b08: 81 e8 00 00 restore <== NOT EXECUTED
if ( device )
size += strlen( device ) + 1;
temp_mt_entry = malloc( size );
if ( !temp_mt_entry ) {
errno = ENOMEM;
40003b0c: 40 00 2d 85 call 4000f120 <__errno> <== NOT EXECUTED
40003b10: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40003b14: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED
40003b18: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return -1;
40003b1c: 81 c7 e0 08 ret <== NOT EXECUTED
40003b20: 81 e8 00 00 restore <== NOT EXECUTED
40003b2c <newlib_delete_hook>:
void newlib_delete_hook(
rtems_tcb *current_task,
rtems_tcb *deleted_task
)
{
40003b2c: 9d e3 bf a0 save %sp, -96, %sp
/*
* The reentrancy structure was allocated by newlib using malloc()
*/
if (current_task == deleted_task) {
40003b30: 80 a6 00 19 cmp %i0, %i1
40003b34: 02 80 00 16 be 40003b8c <newlib_delete_hook+0x60>
40003b38: 03 10 00 72 sethi %hi(0x4001c800), %g1
ptr = _REENT;
} else {
ptr = deleted_task->libc_reent;
40003b3c: e0 06 61 58 ld [ %i1 + 0x158 ], %l0
}
if (ptr && ptr != _global_impure_ptr) {
40003b40: 80 a4 20 00 cmp %l0, 0
40003b44: 02 80 00 0b be 40003b70 <newlib_delete_hook+0x44> <== NEVER TAKEN
40003b48: 03 10 00 70 sethi %hi(0x4001c000), %g1
40003b4c: c2 00 63 f8 ld [ %g1 + 0x3f8 ], %g1 ! 4001c3f8 <_global_impure_ptr>
40003b50: 80 a4 00 01 cmp %l0, %g1
40003b54: 02 80 00 07 be 40003b70 <newlib_delete_hook+0x44>
40003b58: 13 10 00 0e sethi %hi(0x40003800), %o1
_reclaim_reent(ptr);
*/
/*
* Just in case there are some buffers lying around.
*/
_fwalk(ptr, newlib_free_buffers);
40003b5c: 90 10 00 10 mov %l0, %o0
40003b60: 40 00 2f 8a call 4000f988 <_fwalk>
40003b64: 92 12 63 94 or %o1, 0x394, %o1
#if REENT_MALLOCED
free(ptr);
#else
_Workspace_Free(ptr);
40003b68: 40 00 1a 2c call 4000a418 <_Workspace_Free>
40003b6c: 90 10 00 10 mov %l0, %o0
/*
* Require the switch back to another task to install its own
*/
if ( current_task == deleted_task ) {
40003b70: 80 a6 00 19 cmp %i0, %i1
40003b74: 12 80 00 04 bne 40003b84 <newlib_delete_hook+0x58>
40003b78: c0 26 61 58 clr [ %i1 + 0x158 ]
_REENT = 0;
40003b7c: 03 10 00 72 sethi %hi(0x4001c800), %g1
40003b80: c0 20 62 78 clr [ %g1 + 0x278 ] ! 4001ca78 <_impure_ptr>
40003b84: 81 c7 e0 08 ret
40003b88: 81 e8 00 00 restore
/*
* The reentrancy structure was allocated by newlib using malloc()
*/
if (current_task == deleted_task) {
ptr = _REENT;
40003b8c: 10 bf ff ed b 40003b40 <newlib_delete_hook+0x14>
40003b90: e0 00 62 78 ld [ %g1 + 0x278 ], %l0
40003b94 <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
40003b94: 9d e3 bf a0 save %sp, -96, %sp
switch ( fileno(fp) ) {
40003b98: 40 00 2e 7c call 4000f588 <fileno>
40003b9c: 90 10 00 18 mov %i0, %o0
40003ba0: 80 a2 20 02 cmp %o0, 2
40003ba4: 28 80 00 06 bleu,a 40003bbc <newlib_free_buffers+0x28> <== ALWAYS TAKEN
40003ba8: c2 16 20 0c lduh [ %i0 + 0xc ], %g1
fp->_flags &= ~__SMBF;
fp->_bf._base = fp->_p = (unsigned char *) NULL;
}
break;
default:
fclose(fp);
40003bac: 40 00 2d b5 call 4000f280 <fclose> <== NOT EXECUTED
40003bb0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
}
return 0;
}
40003bb4: 81 c7 e0 08 ret
40003bb8: 91 e8 20 00 restore %g0, 0, %o0
{
switch ( fileno(fp) ) {
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
40003bbc: 80 88 60 80 btst 0x80, %g1
40003bc0: 02 bf ff fd be 40003bb4 <newlib_free_buffers+0x20> <== ALWAYS TAKEN
40003bc4: 01 00 00 00 nop
free( fp->_bf._base );
40003bc8: 40 00 20 1c call 4000bc38 <free> <== NOT EXECUTED
40003bcc: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
fp->_flags &= ~__SMBF;
40003bd0: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
40003bd4: 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;
40003bd8: 82 08 7f 7f and %g1, -129, %g1 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
40003bdc: 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;
40003be0: c2 36 20 0c sth %g1, [ %i0 + 0xc ] <== NOT EXECUTED
break;
default:
fclose(fp);
}
return 0;
}
40003be4: 81 c7 e0 08 ret <== NOT EXECUTED
40003be8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40003ca4 <null_initialize>:
rtems_device_driver null_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor __attribute__((unused)),
void *pargp __attribute__((unused))
)
{
40003ca4: 9d e3 bf a0 save %sp, -96, %sp
rtems_device_driver status;
if ( !initialized ) {
40003ca8: 03 10 00 88 sethi %hi(0x40022000), %g1
40003cac: c4 48 61 40 ldsb [ %g1 + 0x140 ], %g2 ! 40022140 <initialized>
40003cb0: 80 a0 a0 00 cmp %g2, 0
40003cb4: 02 80 00 04 be 40003cc4 <null_initialize+0x20>
40003cb8: 84 10 20 01 mov 1, %g2
NULL_major = major;
}
return RTEMS_SUCCESSFUL;
}
40003cbc: 81 c7 e0 08 ret
40003cc0: 91 e8 20 00 restore %g0, 0, %o0
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
status = rtems_io_register_name(
40003cc4: 11 10 00 7f sethi %hi(0x4001fc00), %o0
)
{
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
40003cc8: c4 28 61 40 stb %g2, [ %g1 + 0x140 ]
status = rtems_io_register_name(
40003ccc: 90 12 23 78 or %o0, 0x378, %o0
40003cd0: 92 10 00 18 mov %i0, %o1
40003cd4: 40 00 00 51 call 40003e18 <rtems_io_register_name>
40003cd8: 94 10 20 00 clr %o2
"/dev/null",
major,
(rtems_device_minor_number) 0
);
if (status != RTEMS_SUCCESSFUL)
40003cdc: 80 a2 20 00 cmp %o0, 0
40003ce0: 12 80 00 05 bne 40003cf4 <null_initialize+0x50> <== NEVER TAKEN
40003ce4: 03 10 00 89 sethi %hi(0x40022400), %g1
rtems_fatal_error_occurred(status);
NULL_major = major;
40003ce8: f0 20 60 2c st %i0, [ %g1 + 0x2c ] ! 4002242c <NULL_major>
}
return RTEMS_SUCCESSFUL;
}
40003cec: 81 c7 e0 08 ret
40003cf0: 91 e8 20 00 restore %g0, 0, %o0
major,
(rtems_device_minor_number) 0
);
if (status != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(status);
40003cf4: 40 00 11 a6 call 4000838c <rtems_fatal_error_occurred> <== NOT EXECUTED
40003c80 <null_write>:
void *pargp
)
{
rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp;
if ( rw_args )
40003c80: 80 a2 a0 00 cmp %o2, 0
40003c84: 02 80 00 04 be 40003c94 <null_write+0x14> <== ALWAYS TAKEN
40003c88: 01 00 00 00 nop
rw_args->bytes_moved = rw_args->count;
40003c8c: c2 02 a0 14 ld [ %o2 + 0x14 ], %g1 <== NOT EXECUTED
40003c90: c2 22 a0 1c st %g1, [ %o2 + 0x1c ] <== NOT EXECUTED
return NULL_SUCCESSFUL;
}
40003c94: 81 c3 e0 08 retl
40003c98: 90 10 20 00 clr %o0
40003e34 <open>:
int open(
const char *pathname,
int flags,
...
)
{
40003e34: 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);
40003e38: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
40003e3c: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
40003e40: f8 27 a0 54 st %i4, [ %fp + 0x54 ]
40003e44: fa 27 a0 58 st %i5, [ %fp + 0x58 ]
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
40003e48: a2 06 60 01 add %i1, 1, %l1
if ( ( status & _FREAD ) == _FREAD )
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
40003e4c: 80 8c 60 02 btst 2, %l1
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
if ( ( status & _FREAD ) == _FREAD )
40003e50: a2 0c 60 01 and %l1, 1, %l1
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
40003e54: 02 80 00 03 be 40003e60 <open+0x2c>
40003e58: a3 2c 60 02 sll %l1, 2, %l1
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
40003e5c: a2 14 60 02 or %l1, 2, %l1
va_start(ap, flags);
mode = va_arg( ap, int );
40003e60: 82 07 a0 50 add %fp, 0x50, %g1
40003e64: e4 07 a0 4c ld [ %fp + 0x4c ], %l2
40003e68: 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();
40003e6c: 40 00 20 77 call 4000c048 <rtems_libio_allocate>
40003e70: a6 10 20 17 mov 0x17, %l3
if ( iop == 0 ) {
40003e74: a0 92 20 00 orcc %o0, 0, %l0
40003e78: 02 80 00 6c be 40004028 <open+0x1f4>
40003e7c: 01 00 00 00 nop
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), eval_flags, &loc, true );
40003e80: 40 00 30 60 call 40010000 <strlen>
40003e84: 90 10 00 18 mov %i0, %o0
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
40003e88: 94 10 00 11 mov %l1, %o2
pathname, strlen( pathname ), eval_flags, &loc, true );
40003e8c: 92 10 00 08 mov %o0, %o1
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
40003e90: a2 07 bf e8 add %fp, -24, %l1
40003e94: 90 10 00 18 mov %i0, %o0
40003e98: 96 10 00 11 mov %l1, %o3
40003e9c: 7f ff fd 52 call 400033e4 <rtems_filesystem_evaluate_path>
40003ea0: 98 10 20 01 mov 1, %o4
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
40003ea4: 80 a2 3f ff cmp %o0, -1
40003ea8: 02 80 00 65 be 4000403c <open+0x208>
40003eac: 82 0e 6a 00 and %i1, 0xa00, %g1
if ( status != 0 ) { /* The file did not exist */
rc = EACCES;
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
40003eb0: a8 10 00 11 mov %l1, %l4
40003eb4: 80 a0 6a 00 cmp %g1, 0xa00
40003eb8: 02 80 00 4a be 40003fe0 <open+0x1ac>
40003ebc: 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;
40003ec0: c2 07 bf f0 ld [ %fp + -16 ], %g1
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
40003ec4: e6 04 20 18 ld [ %l0 + 0x18 ], %l3
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
40003ec8: c2 24 20 40 st %g1, [ %l0 + 0x40 ]
iop->file_info = loc.node_access;
40003ecc: c2 07 bf e8 ld [ %fp + -24 ], %g1
iop->flags |= rtems_libio_fcntl_flags( flags );
40003ed0: 90 10 00 19 mov %i1, %o0
40003ed4: 40 00 20 9e call 4000c14c <rtems_libio_fcntl_flags>
40003ed8: c2 24 20 3c st %g1, [ %l0 + 0x3c ]
iop->pathinfo = loc;
40003edc: c4 07 bf e8 ld [ %fp + -24 ], %g2
if ( !iop->handlers || !iop->handlers->open_h ) {
40003ee0: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
iop->pathinfo = loc;
40003ee4: c4 24 20 1c st %g2, [ %l0 + 0x1c ]
40003ee8: c4 07 bf ec ld [ %fp + -20 ], %g2
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
40003eec: 90 12 00 13 or %o0, %l3, %o0
iop->pathinfo = loc;
40003ef0: c4 24 20 20 st %g2, [ %l0 + 0x20 ]
40003ef4: c4 07 bf f0 ld [ %fp + -16 ], %g2
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
40003ef8: d0 24 20 18 st %o0, [ %l0 + 0x18 ]
iop->pathinfo = loc;
40003efc: c4 24 20 24 st %g2, [ %l0 + 0x24 ]
40003f00: c4 07 bf f4 ld [ %fp + -12 ], %g2
if ( !iop->handlers || !iop->handlers->open_h ) {
40003f04: 80 a0 60 00 cmp %g1, 0
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
iop->pathinfo = loc;
40003f08: c4 24 20 28 st %g2, [ %l0 + 0x28 ]
40003f0c: c4 07 bf f8 ld [ %fp + -8 ], %g2
if ( !iop->handlers || !iop->handlers->open_h ) {
40003f10: 02 80 00 32 be 40003fd8 <open+0x1a4> <== NEVER TAKEN
40003f14: c4 24 20 2c st %g2, [ %l0 + 0x2c ]
40003f18: c2 00 40 00 ld [ %g1 ], %g1
40003f1c: 80 a0 60 00 cmp %g1, 0
40003f20: 02 80 00 2e be 40003fd8 <open+0x1a4> <== NEVER TAKEN
40003f24: 92 10 00 18 mov %i0, %o1
rc = ENOTSUP;
goto done;
}
rc = (*iop->handlers->open_h)( iop, pathname, flags, mode );
40003f28: 96 10 00 12 mov %l2, %o3
40003f2c: 90 10 00 10 mov %l0, %o0
40003f30: 9f c0 40 00 call %g1
40003f34: 94 10 00 19 mov %i1, %o2
if ( rc ) {
40003f38: 80 a2 20 00 cmp %o0, 0
40003f3c: 12 80 00 12 bne 40003f84 <open+0x150>
40003f40: 80 8e 64 00 btst 0x400, %i1
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
40003f44: 12 80 00 48 bne 40004064 <open+0x230>
40003f48: 23 10 00 74 sethi %hi(0x4001d000), %l1
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
}
return iop - rtems_libio_iops;
40003f4c: c2 04 62 20 ld [ %l1 + 0x220 ], %g1 ! 4001d220 <rtems_libio_iops>
40003f50: a0 24 00 01 sub %l0, %g1, %l0
40003f54: a1 3c 20 03 sra %l0, 3, %l0
40003f58: 85 2c 20 06 sll %l0, 6, %g2
40003f5c: 83 2c 20 03 sll %l0, 3, %g1
40003f60: 82 20 80 01 sub %g2, %g1, %g1
40003f64: 85 28 60 06 sll %g1, 6, %g2
40003f68: 82 00 40 02 add %g1, %g2, %g1
40003f6c: 82 00 40 10 add %g1, %l0, %g1
40003f70: b1 28 60 0f sll %g1, 0xf, %i0
40003f74: b0 26 00 01 sub %i0, %g1, %i0
40003f78: b1 2e 20 03 sll %i0, 3, %i0
}
40003f7c: 81 c7 e0 08 ret
40003f80: 91 ee 00 10 restore %i0, %l0, %o0
goto done;
}
rc = (*iop->handlers->open_h)( iop, pathname, flags, mode );
if ( rc ) {
rc = errno;
40003f84: a8 10 00 11 mov %l1, %l4
40003f88: 40 00 2c 66 call 4000f120 <__errno>
40003f8c: 01 00 00 00 nop
40003f90: e6 02 00 00 ld [ %o0 ], %l3
*/
done:
va_end(ap);
if ( rc ) {
40003f94: 80 a4 e0 00 cmp %l3, 0
40003f98: 12 80 00 12 bne 40003fe0 <open+0x1ac> <== ALWAYS TAKEN
40003f9c: 23 10 00 74 sethi %hi(0x4001d000), %l1
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
}
return iop - rtems_libio_iops;
40003fa0: c2 04 62 20 ld [ %l1 + 0x220 ], %g1 ! 4001d220 <rtems_libio_iops><== NOT EXECUTED
40003fa4: a0 24 00 01 sub %l0, %g1, %l0 <== NOT EXECUTED
40003fa8: a1 3c 20 03 sra %l0, 3, %l0 <== NOT EXECUTED
40003fac: 85 2c 20 06 sll %l0, 6, %g2 <== NOT EXECUTED
40003fb0: 83 2c 20 03 sll %l0, 3, %g1 <== NOT EXECUTED
40003fb4: 82 20 80 01 sub %g2, %g1, %g1 <== NOT EXECUTED
40003fb8: 85 28 60 06 sll %g1, 6, %g2 <== NOT EXECUTED
40003fbc: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED
40003fc0: 82 00 40 10 add %g1, %l0, %g1 <== NOT EXECUTED
40003fc4: b1 28 60 0f sll %g1, 0xf, %i0 <== NOT EXECUTED
40003fc8: b0 26 00 01 sub %i0, %g1, %i0 <== NOT EXECUTED
40003fcc: b1 2e 20 03 sll %i0, 3, %i0 <== NOT EXECUTED
}
40003fd0: 81 c7 e0 08 ret <== NOT EXECUTED
40003fd4: 91 ee 00 10 restore %i0, %l0, %o0 <== NOT EXECUTED
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
}
return iop - rtems_libio_iops;
40003fd8: a8 10 00 11 mov %l1, %l4 <== NOT EXECUTED
40003fdc: a6 10 20 86 mov 0x86, %l3 <== NOT EXECUTED
done:
va_end(ap);
if ( rc ) {
if ( iop )
40003fe0: 80 a4 20 00 cmp %l0, 0
40003fe4: 02 80 00 05 be 40003ff8 <open+0x1c4> <== NEVER TAKEN
40003fe8: 80 a5 20 00 cmp %l4, 0
rtems_libio_free( iop );
40003fec: 40 00 20 00 call 4000bfec <rtems_libio_free>
40003ff0: 90 10 00 10 mov %l0, %o0
if ( loc_to_free )
40003ff4: 80 a5 20 00 cmp %l4, 0
40003ff8: 02 80 00 0c be 40004028 <open+0x1f4>
40003ffc: 01 00 00 00 nop
rtems_filesystem_freenode( loc_to_free );
40004000: c2 05 20 0c ld [ %l4 + 0xc ], %g1
40004004: 80 a0 60 00 cmp %g1, 0
40004008: 02 80 00 08 be 40004028 <open+0x1f4> <== NEVER TAKEN
4000400c: 01 00 00 00 nop
40004010: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40004014: 80 a0 60 00 cmp %g1, 0
40004018: 02 80 00 04 be 40004028 <open+0x1f4> <== NEVER TAKEN
4000401c: 01 00 00 00 nop
40004020: 9f c0 40 00 call %g1
40004024: 90 10 00 14 mov %l4, %o0
rtems_set_errno_and_return_minus_one( rc );
40004028: 40 00 2c 3e call 4000f120 <__errno>
4000402c: b0 10 3f ff mov -1, %i0
40004030: e6 22 00 00 st %l3, [ %o0 ]
40004034: 81 c7 e0 08 ret
40004038: 81 e8 00 00 restore
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
if ( errno != ENOENT ) {
4000403c: 40 00 2c 39 call 4000f120 <__errno>
40004040: 01 00 00 00 nop
40004044: c2 02 00 00 ld [ %o0 ], %g1
40004048: 80 a0 60 02 cmp %g1, 2
4000404c: 02 80 00 31 be 40004110 <open+0x2dc>
40004050: 80 8e 62 00 btst 0x200, %i1
rc = errno;
40004054: 40 00 2c 33 call 4000f120 <__errno>
40004058: a8 10 20 00 clr %l4
goto done;
4000405c: 10 bf ff ce b 40003f94 <open+0x160>
40004060: e6 02 00 00 ld [ %o0 ], %l3
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
rc = ftruncate( iop - rtems_libio_iops, 0 );
40004064: c2 04 62 20 ld [ %l1 + 0x220 ], %g1
40004068: 92 10 20 00 clr %o1
4000406c: 82 24 00 01 sub %l0, %g1, %g1
40004070: 83 38 60 03 sra %g1, 3, %g1
40004074: 87 28 60 06 sll %g1, 6, %g3
40004078: 85 28 60 03 sll %g1, 3, %g2
4000407c: 84 20 c0 02 sub %g3, %g2, %g2
40004080: 87 28 a0 06 sll %g2, 6, %g3
40004084: 84 00 80 03 add %g2, %g3, %g2
40004088: 84 00 80 01 add %g2, %g1, %g2
4000408c: 91 28 a0 0f sll %g2, 0xf, %o0
40004090: 84 22 00 02 sub %o0, %g2, %g2
40004094: 94 10 20 00 clr %o2
40004098: 91 28 a0 03 sll %g2, 3, %o0
4000409c: 40 00 1f 12 call 4000bce4 <ftruncate>
400040a0: 90 02 00 01 add %o0, %g1, %o0
if ( rc ) {
400040a4: a6 92 20 00 orcc %o0, 0, %l3
400040a8: 02 bf ff aa be 40003f50 <open+0x11c> <== ALWAYS TAKEN
400040ac: c2 04 62 20 ld [ %l1 + 0x220 ], %g1
if(errno) rc = errno;
400040b0: 40 00 2c 1c call 4000f120 <__errno> <== NOT EXECUTED
400040b4: 01 00 00 00 nop <== NOT EXECUTED
400040b8: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
400040bc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400040c0: 12 80 00 2e bne 40004178 <open+0x344> <== NOT EXECUTED
400040c4: 01 00 00 00 nop <== NOT EXECUTED
close( iop - rtems_libio_iops );
400040c8: c2 04 62 20 ld [ %l1 + 0x220 ], %g1 <== NOT EXECUTED
400040cc: a8 10 20 00 clr %l4 <== NOT EXECUTED
400040d0: 82 24 00 01 sub %l0, %g1, %g1 <== NOT EXECUTED
400040d4: 83 38 60 03 sra %g1, 3, %g1 <== NOT EXECUTED
400040d8: 87 28 60 06 sll %g1, 6, %g3 <== NOT EXECUTED
400040dc: 85 28 60 03 sll %g1, 3, %g2 <== NOT EXECUTED
400040e0: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED
400040e4: 87 28 a0 06 sll %g2, 6, %g3 <== NOT EXECUTED
400040e8: 84 00 80 03 add %g2, %g3, %g2 <== NOT EXECUTED
400040ec: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED
400040f0: 87 28 a0 0f sll %g2, 0xf, %g3 <== NOT EXECUTED
400040f4: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED
400040f8: a0 10 20 00 clr %l0 <== NOT EXECUTED
400040fc: 91 28 a0 03 sll %g2, 3, %o0 <== NOT EXECUTED
40004100: 40 00 1e 9e call 4000bb78 <close> <== NOT EXECUTED
40004104: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED
*/
done:
va_end(ap);
if ( rc ) {
40004108: 10 bf ff a4 b 40003f98 <open+0x164> <== NOT EXECUTED
4000410c: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
rc = errno;
goto done;
}
/* If the file does not exist and we are not trying to create it--> error */
if ( !(flags & O_CREAT) ) {
40004110: a8 10 20 00 clr %l4
40004114: 02 bf ff b3 be 40003fe0 <open+0x1ac>
40004118: 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 );
4000411c: 13 00 00 20 sethi %hi(0x8000), %o1
40004120: 90 10 00 18 mov %i0, %o0
40004124: 92 14 80 09 or %l2, %o1, %o1
40004128: 94 10 20 00 clr %o2
4000412c: 7f ff fd 66 call 400036c4 <mknod>
40004130: 96 10 20 00 clr %o3
if ( rc ) {
40004134: 80 a2 20 00 cmp %o0, 0
40004138: 12 bf ff 94 bne 40003f88 <open+0x154> <== NEVER TAKEN
4000413c: 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 );
40004140: 40 00 2f b0 call 40010000 <strlen>
40004144: 90 10 00 18 mov %i0, %o0
40004148: 94 10 20 00 clr %o2
4000414c: 92 10 00 08 mov %o0, %o1
40004150: 96 10 00 11 mov %l1, %o3
40004154: 90 10 00 18 mov %i0, %o0
40004158: 98 10 20 01 mov 1, %o4
4000415c: 7f ff fc a2 call 400033e4 <rtems_filesystem_evaluate_path>
40004160: a8 10 20 00 clr %l4
if ( status != 0 ) { /* The file did not exist */
40004164: 80 a2 20 00 cmp %o0, 0
40004168: 12 bf ff 9e bne 40003fe0 <open+0x1ac> <== NEVER TAKEN
4000416c: 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;
40004170: 10 bf ff 55 b 40003ec4 <open+0x90>
40004174: c2 07 bf f0 ld [ %fp + -16 ], %g1
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
rc = ftruncate( iop - rtems_libio_iops, 0 );
if ( rc ) {
if(errno) rc = errno;
40004178: 40 00 2b ea call 4000f120 <__errno> <== NOT EXECUTED
4000417c: 01 00 00 00 nop <== NOT EXECUTED
40004180: 10 bf ff d2 b 400040c8 <open+0x294> <== NOT EXECUTED
40004184: e6 02 00 00 ld [ %o0 ], %l3 <== NOT EXECUTED
40003dc0 <open_dev_console>:
/*
* This is a replaceable stub which opens the console, if present.
*/
void open_dev_console(void)
{
40003dc0: 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) {
40003dc4: 21 10 00 6e sethi %hi(0x4001b800), %l0
40003dc8: 92 10 20 00 clr %o1
40003dcc: 90 14 22 d8 or %l0, 0x2d8, %o0
40003dd0: 40 00 00 19 call 40003e34 <open>
40003dd4: 94 10 20 00 clr %o2
40003dd8: 80 a2 3f ff cmp %o0, -1
40003ddc: 02 80 00 0e be 40003e14 <open_dev_console+0x54>
40003de0: 90 14 22 d8 or %l0, 0x2d8, %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)
40003de4: 92 10 20 01 mov 1, %o1
40003de8: 40 00 00 13 call 40003e34 <open>
40003dec: 94 10 20 00 clr %o2
40003df0: 80 a2 3f ff cmp %o0, -1
40003df4: 02 80 00 0c be 40003e24 <open_dev_console+0x64> <== NEVER TAKEN
40003df8: 92 10 20 01 mov 1, %o1
rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */
if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1)
40003dfc: 90 14 22 d8 or %l0, 0x2d8, %o0
40003e00: 40 00 00 0d call 40003e34 <open>
40003e04: 94 10 20 00 clr %o2
40003e08: 80 a2 3f ff cmp %o0, -1
40003e0c: 02 80 00 04 be 40003e1c <open_dev_console+0x5c> <== NEVER TAKEN
40003e10: 11 15 55 11 sethi %hi(0x55544400), %o0
40003e14: 81 c7 e0 08 ret
40003e18: 81 e8 00 00 restore
rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */
40003e1c: 40 00 0d 36 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
40003e20: 90 12 20 32 or %o0, 0x32, %o0 <== NOT EXECUTED
/*
* 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)
rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */
40003e24: 11 15 55 11 sethi %hi(0x55544400), %o0 <== NOT EXECUTED
40003e28: 40 00 0d 33 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
40003e2c: 90 12 20 31 or %o0, 0x31, %o0 ! 55544431 <RAM_END+0x15144431><== NOT EXECUTED
40004964 <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
40004964: 9d e3 bf a0 save %sp, -96, %sp
int i;
if (tty->termios.c_oflag & OPOST) {
40004968: c2 06 60 34 ld [ %i1 + 0x34 ], %g1
4000496c: 80 88 60 01 btst 1, %g1
40004970: 02 80 00 19 be 400049d4 <oproc+0x70> <== NEVER TAKEN
40004974: f0 2f a0 44 stb %i0, [ %fp + 0x44 ]
switch (c) {
40004978: b0 0e 20 ff and %i0, 0xff, %i0
4000497c: 80 a6 20 09 cmp %i0, 9
40004980: 22 80 00 42 be,a 40004a88 <oproc+0x124>
40004984: c6 06 60 28 ld [ %i1 + 0x28 ], %g3
40004988: 08 80 00 19 bleu 400049ec <oproc+0x88> <== NEVER TAKEN
4000498c: 80 a6 20 08 cmp %i0, 8
40004990: 80 a6 20 0a cmp %i0, 0xa
40004994: 02 80 00 22 be 40004a1c <oproc+0xb8>
40004998: 80 a6 20 0d cmp %i0, 0xd
4000499c: 02 80 00 2d be 40004a50 <oproc+0xec> <== NEVER TAKEN
400049a0: 80 88 60 10 btst 0x10, %g1
if (tty->column > 0)
tty->column--;
break;
default:
if (tty->termios.c_oflag & OLCUC)
400049a4: 80 88 60 02 btst 2, %g1
400049a8: 12 80 00 46 bne 40004ac0 <oproc+0x15c> <== NEVER TAKEN
400049ac: 03 10 00 72 sethi %hi(0x4001c800), %g1
400049b0: c2 00 62 74 ld [ %g1 + 0x274 ], %g1 ! 4001ca74 <__ctype_ptr__>
c = toupper(c);
if (!iscntrl(c))
400049b4: b0 00 40 18 add %g1, %i0, %i0
400049b8: c2 0e 20 01 ldub [ %i0 + 1 ], %g1
400049bc: 80 88 60 20 btst 0x20, %g1
400049c0: 12 80 00 06 bne 400049d8 <oproc+0x74> <== NEVER TAKEN
400049c4: 94 10 00 19 mov %i1, %o2
tty->column++;
400049c8: c2 06 60 28 ld [ %i1 + 0x28 ], %g1
400049cc: 82 00 60 01 inc %g1
400049d0: c2 26 60 28 st %g1, [ %i1 + 0x28 ]
break;
}
}
rtems_termios_puts (&c, 1, tty);
400049d4: 94 10 00 19 mov %i1, %o2
400049d8: 90 07 a0 44 add %fp, 0x44, %o0
400049dc: 7f ff ff 93 call 40004828 <rtems_termios_puts>
400049e0: 92 10 20 01 mov 1, %o1
400049e4: 81 c7 e0 08 ret
400049e8: 81 e8 00 00 restore
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
int i;
if (tty->termios.c_oflag & OPOST) {
switch (c) {
400049ec: 12 bf ff ef bne 400049a8 <oproc+0x44> <== NOT EXECUTED
400049f0: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
}
tty->column += i;
break;
case '\b':
if (tty->column > 0)
400049f4: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED
400049f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400049fc: 04 bf ff f6 ble 400049d4 <oproc+0x70> <== NOT EXECUTED
40004a00: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
if (!iscntrl(c))
tty->column++;
break;
}
}
rtems_termios_puts (&c, 1, tty);
40004a04: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED
tty->column += i;
break;
case '\b':
if (tty->column > 0)
tty->column--;
40004a08: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED
if (!iscntrl(c))
tty->column++;
break;
}
}
rtems_termios_puts (&c, 1, tty);
40004a0c: 90 07 a0 44 add %fp, 0x44, %o0 <== NOT EXECUTED
40004a10: 7f ff ff 86 call 40004828 <rtems_termios_puts> <== NOT EXECUTED
40004a14: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
40004a18: 30 80 00 3e b,a 40004b10 <oproc+0x1ac> <== NOT EXECUTED
int i;
if (tty->termios.c_oflag & OPOST) {
switch (c) {
case '\n':
if (tty->termios.c_oflag & ONLRET)
40004a1c: 80 88 60 20 btst 0x20, %g1
40004a20: 32 80 00 02 bne,a 40004a28 <oproc+0xc4> <== NEVER TAKEN
40004a24: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
tty->column = 0;
if (tty->termios.c_oflag & ONLCR) {
40004a28: 80 88 60 04 btst 4, %g1
40004a2c: 02 bf ff eb be 400049d8 <oproc+0x74> <== NEVER TAKEN
40004a30: 94 10 00 19 mov %i1, %o2
rtems_termios_puts ("\r", 1, tty);
40004a34: 11 10 00 6e sethi %hi(0x4001b800), %o0
40004a38: 92 10 20 01 mov 1, %o1
40004a3c: 90 12 22 e8 or %o0, 0x2e8, %o0
40004a40: 7f ff ff 7a call 40004828 <rtems_termios_puts>
40004a44: 94 10 00 19 mov %i1, %o2
tty->column = 0;
40004a48: 10 bf ff e3 b 400049d4 <oproc+0x70>
40004a4c: c0 26 60 28 clr [ %i1 + 0x28 ]
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
40004a50: 02 80 00 06 be 40004a68 <oproc+0x104> <== NOT EXECUTED
40004a54: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
40004a58: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 <== NOT EXECUTED
40004a5c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40004a60: 02 bf ff e1 be 400049e4 <oproc+0x80> <== NOT EXECUTED
40004a64: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
40004a68: 22 bf ff db be,a 400049d4 <oproc+0x70> <== NOT EXECUTED
40004a6c: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
c = '\n';
40004a70: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
40004a74: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40004a78: 02 bf ff d7 be 400049d4 <oproc+0x70> <== NOT EXECUTED
40004a7c: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED
tty->column = 0;
break;
}
tty->column = 0;
break;
40004a80: 10 bf ff d5 b 400049d4 <oproc+0x70> <== NOT EXECUTED
40004a84: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED
case '\t':
i = 8 - (tty->column & 7);
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
40004a88: 05 00 00 06 sethi %hi(0x1800), %g2
40004a8c: 82 08 40 02 and %g1, %g2, %g1
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
40004a90: 92 10 20 08 mov 8, %o1
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
40004a94: 80 a0 40 02 cmp %g1, %g2
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
40004a98: 82 08 e0 07 and %g3, 7, %g1
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
40004a9c: 02 80 00 17 be 40004af8 <oproc+0x194> <== ALWAYS TAKEN
40004aa0: 92 22 40 01 sub %o1, %g1, %o1
tty->column += i;
rtems_termios_puts ( " ", i, tty);
return;
}
tty->column += i;
40004aa4: 86 02 40 03 add %o1, %g3, %g3 <== NOT EXECUTED
if (!iscntrl(c))
tty->column++;
break;
}
}
rtems_termios_puts (&c, 1, tty);
40004aa8: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
tty->column += i;
rtems_termios_puts ( " ", i, tty);
return;
}
tty->column += i;
40004aac: c6 26 60 28 st %g3, [ %i1 + 0x28 ] <== NOT EXECUTED
if (!iscntrl(c))
tty->column++;
break;
}
}
rtems_termios_puts (&c, 1, tty);
40004ab0: 90 07 a0 44 add %fp, 0x44, %o0 <== NOT EXECUTED
40004ab4: 7f ff ff 5d call 40004828 <rtems_termios_puts> <== NOT EXECUTED
40004ab8: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
40004abc: 30 80 00 15 b,a 40004b10 <oproc+0x1ac> <== NOT EXECUTED
tty->column--;
break;
default:
if (tty->termios.c_oflag & OLCUC)
c = toupper(c);
40004ac0: c2 00 62 74 ld [ %g1 + 0x274 ], %g1 <== NOT EXECUTED
40004ac4: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED
40004ac8: b0 00 40 18 add %g1, %i0, %i0 <== NOT EXECUTED
40004acc: c6 0e 20 01 ldub [ %i0 + 1 ], %g3 <== NOT EXECUTED
40004ad0: 86 08 e0 03 and %g3, 3, %g3 <== NOT EXECUTED
40004ad4: 80 a0 e0 02 cmp %g3, 2 <== NOT EXECUTED
40004ad8: 22 80 00 05 be,a 40004aec <oproc+0x188> <== NOT EXECUTED
40004adc: 84 00 bf e0 add %g2, -32, %g2 <== NOT EXECUTED
40004ae0: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED
40004ae4: 10 bf ff b4 b 400049b4 <oproc+0x50> <== NOT EXECUTED
40004ae8: b0 08 a0 ff and %g2, 0xff, %i0 <== NOT EXECUTED
40004aec: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED
40004af0: 10 bf ff b1 b 400049b4 <oproc+0x50> <== NOT EXECUTED
40004af4: b0 08 a0 ff and %g2, 0xff, %i0 <== NOT EXECUTED
break;
case '\t':
i = 8 - (tty->column & 7);
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
tty->column += i;
40004af8: 86 02 40 03 add %o1, %g3, %g3
rtems_termios_puts ( " ", i, tty);
40004afc: 94 10 00 19 mov %i1, %o2
break;
case '\t':
i = 8 - (tty->column & 7);
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
tty->column += i;
40004b00: c6 26 60 28 st %g3, [ %i1 + 0x28 ]
rtems_termios_puts ( " ", i, tty);
40004b04: 11 10 00 6e sethi %hi(0x4001b800), %o0
40004b08: 7f ff ff 48 call 40004828 <rtems_termios_puts>
40004b0c: 90 12 22 f0 or %o0, 0x2f0, %o0 ! 4001baf0 <__FUNCTION__.5737+0x270>
return;
40004b10: 81 c7 e0 08 ret
40004b14: 81 e8 00 00 restore
4000eb2c <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4000eb2c: 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)
4000eb30: 23 10 00 70 sethi %hi(0x4001c000), %l1
4000eb34: a0 07 bf dc add %fp, -36, %l0
4000eb38: 92 10 20 03 mov 3, %o1
4000eb3c: 90 14 60 38 or %l1, 0x38, %o0
4000eb40: 94 10 20 07 mov 7, %o2
4000eb44: 96 10 00 10 mov %l0, %o3
4000eb48: 7f ff d2 27 call 400033e4 <rtems_filesystem_evaluate_path>
4000eb4c: 98 10 20 01 mov 1, %o4
4000eb50: 80 a2 20 00 cmp %o0, 0
4000eb54: 12 80 00 43 bne 4000ec60 <pipe_create+0x134> <== ALWAYS TAKEN
4000eb58: c2 07 bf e8 ld [ %fp + -24 ], %g1
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
return -1;
}
else
rtems_filesystem_freenode(&loc);
4000eb5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000eb60: 22 80 00 09 be,a 4000eb84 <pipe_create+0x58> <== NOT EXECUTED
4000eb64: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED
4000eb68: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001d01c <rtems_termios_linesw+0xc4><== NOT EXECUTED
4000eb6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000eb70: 22 80 00 05 be,a 4000eb84 <pipe_create+0x58> <== NOT EXECUTED
4000eb74: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED
4000eb78: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000eb7c: 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 ++);
4000eb80: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED
4000eb84: c4 10 60 6e lduh [ %g1 + 0x6e ], %g2 ! 4001d06e <rtems_pipe_no>
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000eb88: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000eb8c: 95 28 a0 10 sll %g2, 0x10, %o2
4000eb90: 84 00 a0 01 inc %g2
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000eb94: 86 10 e2 69 or %g3, 0x269, %g3
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000eb98: c4 30 60 6e sth %g2, [ %g1 + 0x6e ]
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000eb9c: 05 0b dd 1b sethi %hi(0x2f746c00), %g2
4000eba0: 03 00 00 19 sethi %hi(0x6400), %g1
4000eba4: 84 10 a1 70 or %g2, 0x170, %g2
4000eba8: 82 10 62 6f or %g1, 0x26f, %g1
4000ebac: a0 07 bf f0 add %fp, -16, %l0
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000ebb0: 95 32 a0 10 srl %o2, 0x10, %o2
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4000ebb4: c4 3f bf f0 std %g2, [ %fp + -16 ]
4000ebb8: c2 34 20 08 sth %g1, [ %l0 + 8 ]
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4000ebbc: 90 07 bf fa add %fp, -6, %o0
4000ebc0: 13 10 00 70 sethi %hi(0x4001c000), %o1
4000ebc4: 40 00 04 43 call 4000fcd0 <sprintf>
4000ebc8: 92 12 60 40 or %o1, 0x40, %o1 ! 4001c040 <__FUNCTION__.5895+0x30>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4000ebcc: 90 10 00 10 mov %l0, %o0
4000ebd0: 40 00 00 5a call 4000ed38 <mkfifo>
4000ebd4: 92 10 21 80 mov 0x180, %o1
4000ebd8: 80 a2 20 00 cmp %o0, 0
4000ebdc: 12 80 00 1d bne 4000ec50 <pipe_create+0x124> <== NEVER TAKEN
4000ebe0: 90 10 00 10 mov %l0, %o0
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);
4000ebe4: 7f ff d4 94 call 40003e34 <open>
4000ebe8: 13 00 00 10 sethi %hi(0x4000), %o1
if (filsdes[0] < 0) {
4000ebec: 80 a2 20 00 cmp %o0, 0
4000ebf0: 06 80 00 2f bl 4000ecac <pipe_create+0x180> <== ALWAYS TAKEN
4000ebf4: d0 26 00 00 st %o0, [ %i0 ]
the file node will be deleted after it is closed by all. */
unlink(fifopath);
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
4000ebf8: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED
4000ebfc: c4 00 61 04 ld [ %g1 + 0x104 ], %g2 ! 4001c904 <rtems_libio_number_iops><== NOT EXECUTED
4000ec00: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED
4000ec04: 0a 80 00 23 bcs 4000ec90 <pipe_create+0x164> <== NOT EXECUTED
4000ec08: 82 10 20 00 clr %g1 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4000ec0c: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4000ec10: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
unlink(fifopath);
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4000ec14: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4000ec18: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000ec1c: 7f ff d4 86 call 40003e34 <open> <== NOT EXECUTED
4000ec20: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED
4000ec24: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED
if (filsdes[1] < 0) {
4000ec28: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000ec2c: 06 80 00 26 bl 4000ecc4 <pipe_create+0x198> <== NOT EXECUTED
4000ec30: a2 10 20 00 clr %l1 <== NOT EXECUTED
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
4000ec34: 40 00 00 49 call 4000ed58 <unlink> <== NOT EXECUTED
4000ec38: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
}
rtems_set_errno_and_return_minus_one(err);
4000ec3c: 40 00 01 39 call 4000f120 <__errno>
4000ec40: b0 10 3f ff mov -1, %i0
4000ec44: e2 22 00 00 st %l1, [ %o0 ]
}
4000ec48: 81 c7 e0 08 ret
4000ec4c: 81 e8 00 00 restore
memcpy(fifopath, "/tmp/.fifo", 10);
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
if (errno != EEXIST){
4000ec50: 40 00 01 34 call 4000f120 <__errno> <== NOT EXECUTED
4000ec54: 01 00 00 00 nop <== NOT EXECUTED
}
unlink(fifopath);
}
rtems_set_errno_and_return_minus_one(err);
}
4000ec58: 81 c7 e0 08 ret <== NOT EXECUTED
4000ec5c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
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)
!= 0) {
if (errno != ENOENT)
4000ec60: 40 00 01 30 call 4000f120 <__errno>
4000ec64: 01 00 00 00 nop
4000ec68: c2 02 00 00 ld [ %o0 ], %g1
4000ec6c: 80 a0 60 02 cmp %g1, 2
4000ec70: 12 bf ff fa bne 4000ec58 <pipe_create+0x12c> <== NEVER TAKEN
4000ec74: 90 14 60 38 or %l1, 0x38, %o0
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
4000ec78: 7f ff d2 8b call 400036a4 <mkdir>
4000ec7c: 92 10 23 ff mov 0x3ff, %o1
4000ec80: 80 a2 20 00 cmp %o0, 0
4000ec84: 02 bf ff c0 be 4000eb84 <pipe_create+0x58> <== ALWAYS TAKEN
4000ec88: 03 10 00 74 sethi %hi(0x4001d000), %g1
4000ec8c: 30 bf ff f3 b,a 4000ec58 <pipe_create+0x12c> <== NOT EXECUTED
the file node will be deleted after it is closed by all. */
unlink(fifopath);
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
4000ec90: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED
4000ec94: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 ! 4001d220 <rtems_libio_iops><== NOT EXECUTED
4000ec98: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED
4000ec9c: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED
4000eca0: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED
4000eca4: 10 bf ff da b 4000ec0c <pipe_create+0xe0> <== NOT EXECUTED
4000eca8: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED
}
/* Non-blocking open to avoid waiting for writers */
filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK);
if (filsdes[0] < 0) {
err = errno;
4000ecac: 40 00 01 1d call 4000f120 <__errno>
4000ecb0: 01 00 00 00 nop
4000ecb4: 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);
4000ecb8: 40 00 00 28 call 4000ed58 <unlink>
4000ecbc: 90 10 00 10 mov %l0, %o0
4000ecc0: 30 bf ff df b,a 4000ec3c <pipe_create+0x110>
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
if (filsdes[1] < 0) {
err = errno;
4000ecc4: 40 00 01 17 call 4000f120 <__errno> <== NOT EXECUTED
4000ecc8: 01 00 00 00 nop <== NOT EXECUTED
4000eccc: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED
close(filsdes[0]);
4000ecd0: 7f ff f3 aa call 4000bb78 <close> <== NOT EXECUTED
4000ecd4: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED
4000ecd8: 30 bf ff d7 b,a 4000ec34 <pipe_create+0x108> <== NOT EXECUTED
4000d698 <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4000d698: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
if (cmd == FIONREAD) {
4000d69c: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4000d6a0: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
if (cmd == FIONREAD) {
4000d6a4: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED
4000d6a8: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED
4000d6ac: 12 80 00 12 bne 4000d6f4 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000d6b0: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED
if (buffer == NULL)
4000d6b4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
4000d6b8: 02 80 00 0f be 4000d6f4 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000d6bc: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED
return -EFAULT;
if (! PIPE_LOCK(pipe))
4000d6c0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000d6c4: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d6c8: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d6cc: 7f ff e5 5d call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
4000d6d0: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000d6d4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d6d8: 12 80 00 07 bne 4000d6f4 <pipe_ioctl+0x5c> <== NOT EXECUTED
4000d6dc: 01 00 00 00 nop <== NOT EXECUTED
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4000d6e0: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000d6e4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4000d6e8: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000d6ec: 7f ff e5 9c call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000d6f0: b0 10 20 00 clr %i0 <== NOT EXECUTED
return 0;
}
return -EINVAL;
}
4000d6f4: 81 c7 e0 08 ret <== NOT EXECUTED
4000d6f8: 81 e8 00 00 restore <== NOT EXECUTED
4000d620 <pipe_lseek>:
rtems_libio_t *iop
)
{
/* Seek on pipe is not supported */
return -ESPIPE;
}
4000d620: 81 c3 e0 08 retl <== NOT EXECUTED
4000d624: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED
4000d8f4 <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000d8f4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4000d8f8: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000d8fc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4000d900: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d904: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d908: 7f ff e4 ce call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
4000d90c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000d910: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d914: 12 80 00 2f bne 4000d9d0 <pipe_read+0xdc> <== NOT EXECUTED
4000d918: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
if (ret != 0)
4000d91c: a4 10 20 00 clr %l2 <== NOT EXECUTED
4000d920: b0 10 20 00 clr %i0 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4000d924: 02 80 00 26 be 4000d9bc <pipe_read+0xc8> <== NOT EXECUTED
4000d928: a2 10 20 00 clr %l1 <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
pipe->Start = 0;
if (pipe->waitingWriters > 0)
PIPE_WAKEUPWRITERS(pipe);
4000d92c: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4000d930: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED
4000d934: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
4000d938: 12 80 00 2a bne 4000d9e0 <pipe_read+0xec> <== NOT EXECUTED
4000d93c: 82 26 80 12 sub %i2, %l2, %g1 <== NOT EXECUTED
/* Not an error */
if (pipe->Writers == 0)
4000d940: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
4000d944: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d948: 22 80 00 1d be,a 4000d9bc <pipe_read+0xc8> <== NOT EXECUTED
4000d94c: a2 10 20 00 clr %l1 <== NOT EXECUTED
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4000d950: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED
4000d954: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000d958: 32 80 00 19 bne,a 4000d9bc <pipe_read+0xc8> <== NOT EXECUTED
4000d95c: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED
ret = -EAGAIN;
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
4000d960: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000d964: 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 ++;
4000d968: 82 00 60 01 inc %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000d96c: 7f ff e4 fc call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000d970: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4000d974: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000d978: 40 00 02 d6 call 4000e4d0 <rtems_barrier_wait> <== NOT EXECUTED
4000d97c: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d980: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d984: 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))
4000d988: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d98c: 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))
4000d990: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d994: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d998: 7f ff e4 aa call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
4000d99c: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED
4000d9a0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d9a4: 12 80 00 32 bne 4000da6c <pipe_read+0x178> <== NOT EXECUTED
4000d9a8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
4000d9ac: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED
4000d9b0: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
if (ret != 0)
4000d9b4: 02 bf ff df be 4000d930 <pipe_read+0x3c> <== NOT EXECUTED
4000d9b8: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4000d9bc: 7f ff e4 e8 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000d9c0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
out_nolock:
if (read > 0)
4000d9c4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000d9c8: 04 80 00 04 ble 4000d9d8 <pipe_read+0xe4> <== NOT EXECUTED
4000d9cc: 01 00 00 00 nop <== NOT EXECUTED
return read;
return ret;
}
4000d9d0: 81 c7 e0 08 ret <== NOT EXECUTED
4000d9d4: 81 e8 00 00 restore <== NOT EXECUTED
4000d9d8: 81 c7 e0 08 ret <== NOT EXECUTED
4000d9dc: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
4000d9e0: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
4000d9e4: 38 80 00 02 bgu,a 4000d9ec <pipe_read+0xf8> <== NOT EXECUTED
4000d9e8: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
4000d9ec: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED
4000d9f0: e8 04 20 04 ld [ %l0 + 4 ], %l4 <== NOT EXECUTED
4000d9f4: a8 25 00 01 sub %l4, %g1, %l4 <== NOT EXECUTED
if (chunk > chunk1) {
4000d9f8: 80 a4 40 14 cmp %l1, %l4 <== NOT EXECUTED
4000d9fc: 14 80 00 1e bg 4000da74 <pipe_read+0x180> <== NOT EXECUTED
4000da00: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
4000da04: 90 06 40 12 add %i1, %l2, %o0 <== NOT EXECUTED
4000da08: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED
4000da0c: 40 00 08 01 call 4000fa10 <memcpy> <== NOT EXECUTED
4000da10: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
pipe->Start += chunk;
4000da14: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
4000da18: 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;
4000da1c: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
4000da20: 40 00 2c 04 call 40018a30 <.urem> <== NOT EXECUTED
4000da24: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED
pipe->Length -= chunk;
4000da28: 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;
4000da2c: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED
pipe->Length -= chunk;
4000da30: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
4000da34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000da38: 12 80 00 03 bne 4000da44 <pipe_read+0x150> <== NOT EXECUTED
4000da3c: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED
pipe->Start = 0;
4000da40: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED
if (pipe->waitingWriters > 0)
4000da44: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
4000da48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000da4c: 32 80 00 15 bne,a 4000daa0 <pipe_read+0x1ac> <== NOT EXECUTED
4000da50: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
4000da54: 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) {
4000da58: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED
4000da5c: 0a bf ff b5 bcs 4000d930 <pipe_read+0x3c> <== NOT EXECUTED
4000da60: a4 10 00 18 mov %i0, %l2 <== NOT EXECUTED
4000da64: 10 bf ff d6 b 4000d9bc <pipe_read+0xc8> <== NOT EXECUTED
4000da68: a2 10 20 00 clr %l1 <== NOT EXECUTED
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000da6c: 10 bf ff d6 b 4000d9c4 <pipe_read+0xd0> <== NOT EXECUTED
4000da70: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
chunk1 = pipe->Size - pipe->Start;
if (chunk > chunk1) {
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
4000da74: 94 10 00 14 mov %l4, %o2 <== NOT EXECUTED
4000da78: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED
4000da7c: 40 00 07 e5 call 4000fa10 <memcpy> <== NOT EXECUTED
4000da80: 90 06 40 12 add %i1, %l2, %o0 <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
4000da84: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED
4000da88: 90 04 80 14 add %l2, %l4, %o0 <== NOT EXECUTED
4000da8c: 94 24 40 14 sub %l1, %l4, %o2 <== NOT EXECUTED
4000da90: 40 00 07 e0 call 4000fa10 <memcpy> <== NOT EXECUTED
4000da94: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
4000da98: 10 bf ff e0 b 4000da18 <pipe_read+0x124> <== NOT EXECUTED
4000da9c: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
pipe->Start = 0;
if (pipe->waitingWriters > 0)
PIPE_WAKEUPWRITERS(pipe);
4000daa0: 40 00 02 75 call 4000e474 <rtems_barrier_release> <== NOT EXECUTED
4000daa4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
read += chunk;
4000daa8: 10 bf ff ec b 4000da58 <pipe_read+0x164> <== NOT EXECUTED
4000daac: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
4000dab0 <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4000dab0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
pipe_control_t *pipe = *pipep;
4000dab4: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4000dab8: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000dabc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000dac0: 7f ff e4 60 call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
4000dac4: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not released! */
if(sc != RTEMS_SUCCESSFUL)
4000dac8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000dacc: 12 80 00 47 bne 4000dbe8 <pipe_release+0x138> <== NOT EXECUTED
4000dad0: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
mode = LIBIO_ACCMODE(iop);
4000dad4: e4 06 60 18 ld [ %i1 + 0x18 ], %l2 <== NOT EXECUTED
if (mode & LIBIO_FLAGS_READ)
4000dad8: 80 8c a0 02 btst 2, %l2 <== NOT EXECUTED
4000dadc: 02 80 00 05 be 4000daf0 <pipe_release+0x40> <== NOT EXECUTED
4000dae0: a4 0c a0 06 and %l2, 6, %l2 <== NOT EXECUTED
pipe->Readers --;
4000dae4: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000dae8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
4000daec: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED
if (mode & LIBIO_FLAGS_WRITE)
4000daf0: 80 8c a0 04 btst 4, %l2 <== NOT EXECUTED
4000daf4: 32 80 00 1d bne,a 4000db68 <pipe_release+0xb8> <== NOT EXECUTED
4000daf8: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
pipe->Writers --;
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
4000dafc: 23 10 00 74 sethi %hi(0x4001d000), %l1 <== NOT EXECUTED
4000db00: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 ! 4001d068 <rtems_pipe_semaphore><== NOT EXECUTED
4000db04: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000db08: 7f ff e4 4e call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
4000db0c: 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)
4000db10: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000db14: 12 80 00 35 bne 4000dbe8 <pipe_release+0x138> <== NOT EXECUTED
4000db18: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
4000db1c: 7f ff e4 90 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000db20: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
if (pipe->Readers == 0 && pipe->Writers == 0) {
4000db24: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000db28: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000db2c: 12 80 00 12 bne 4000db74 <pipe_release+0xc4> <== NOT EXECUTED
4000db30: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED
4000db34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000db38: 02 80 00 1c be 4000dba8 <pipe_release+0xf8> <== NOT EXECUTED
4000db3c: 80 a4 a0 04 cmp %l2, 4 <== NOT EXECUTED
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
4000db40: 02 80 00 06 be 4000db58 <pipe_release+0xa8> <== NOT EXECUTED
4000db44: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
4000db48: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
4000db4c: 40 00 02 4a call 4000e474 <rtems_barrier_release> <== NOT EXECUTED
4000db50: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
PIPE_WAKEUPREADERS(pipe);
rtems_semaphore_release(rtems_pipe_semaphore);
4000db54: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 <== NOT EXECUTED
4000db58: 7f ff e4 81 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000db5c: b0 10 20 00 clr %i0 <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4000db60: 81 c7 e0 08 ret <== NOT EXECUTED
4000db64: 81 e8 00 00 restore <== NOT EXECUTED
mode = LIBIO_ACCMODE(iop);
if (mode & LIBIO_FLAGS_READ)
pipe->Readers --;
if (mode & LIBIO_FLAGS_WRITE)
pipe->Writers --;
4000db68: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
4000db6c: 10 bf ff e4 b 4000dafc <pipe_release+0x4c> <== NOT EXECUTED
4000db70: c2 24 20 14 st %g1, [ %l0 + 0x14 ] <== NOT EXECUTED
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
4000db74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000db78: 12 bf ff f7 bne 4000db54 <pipe_release+0xa4> <== NOT EXECUTED
4000db7c: 80 a4 a0 02 cmp %l2, 2 <== NOT EXECUTED
4000db80: 02 bf ff f6 be 4000db58 <pipe_release+0xa8> <== NOT EXECUTED
4000db84: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4000db88: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000db8c: 40 00 02 3a call 4000e474 <rtems_barrier_release> <== NOT EXECUTED
4000db90: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED
rtems_semaphore_release(rtems_pipe_semaphore);
4000db94: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 <== NOT EXECUTED
4000db98: 7f ff e4 71 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000db9c: b0 10 20 00 clr %i0 <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4000dba0: 81 c7 e0 08 ret <== NOT EXECUTED
4000dba4: 81 e8 00 00 restore <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4000dba8: 40 00 02 19 call 4000e40c <rtems_barrier_delete> <== NOT EXECUTED
4000dbac: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4000dbb0: 40 00 02 17 call 4000e40c <rtems_barrier_delete> <== NOT EXECUTED
4000dbb4: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4000dbb8: 7f ff e3 f5 call 40006b8c <rtems_semaphore_delete> <== NOT EXECUTED
4000dbbc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
free(pipe->Buffer);
4000dbc0: 7f ff f8 1e call 4000bc38 <free> <== NOT EXECUTED
4000dbc4: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED
free(pipe);
4000dbc8: 7f ff f8 1c call 4000bc38 <free> <== NOT EXECUTED
4000dbcc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
PIPE_WAKEUPREADERS(pipe);
rtems_semaphore_release(rtems_pipe_semaphore);
4000dbd0: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 <== NOT EXECUTED
/* To delete an anonymous pipe file when all users closed it */
if (pipe->Anonymous)
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
4000dbd4: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
PIPE_WAKEUPREADERS(pipe);
rtems_semaphore_release(rtems_pipe_semaphore);
4000dbd8: 7f ff e4 61 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000dbdc: b0 10 20 00 clr %i0 <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4000dbe0: 81 c7 e0 08 ret <== NOT EXECUTED
4000dbe4: 81 e8 00 00 restore <== NOT EXECUTED
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not freed and pipep not set to NULL! */
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
4000dbe8: 7f ff e5 c3 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000d6fc <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4000d6fc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
4000d700: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
4000d704: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
4000d708: 12 80 00 04 bne 4000d718 <pipe_write+0x1c> <== NOT EXECUTED
4000d70c: b0 10 20 00 clr %i0 <== NOT EXECUTED
#endif
if (written > 0)
return written;
return ret;
}
4000d710: 81 c7 e0 08 ret <== NOT EXECUTED
4000d714: 81 e8 00 00 restore <== NOT EXECUTED
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
4000d718: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
4000d71c: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d720: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d724: 7f ff e5 47 call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
4000d728: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED
4000d72c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d730: 12 bf ff f8 bne 4000d710 <pipe_write+0x14> <== NOT EXECUTED
4000d734: 01 00 00 00 nop <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
4000d738: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000d73c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d740: 02 80 00 56 be 4000d898 <pipe_write+0x19c> <== NOT EXECUTED
4000d744: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
4000d748: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED
4000d74c: 80 a6 80 15 cmp %i2, %l5 <== NOT EXECUTED
4000d750: 18 80 00 03 bgu 4000d75c <pipe_write+0x60> <== NOT EXECUTED
4000d754: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED
4000d758: a4 10 00 1a mov %i2, %l2 <== NOT EXECUTED
}
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
4000d75c: a6 10 20 00 clr %l3 <== NOT EXECUTED
4000d760: 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);
4000d764: 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) {
4000d768: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
4000d76c: a2 25 40 01 sub %l5, %g1, %l1 <== NOT EXECUTED
4000d770: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
4000d774: 1a 80 00 28 bcc 4000d814 <pipe_write+0x118> <== NOT EXECUTED
4000d778: 84 26 80 13 sub %i2, %l3, %g2 <== NOT EXECUTED
if (LIBIO_NODELAY(iop)) {
4000d77c: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED
4000d780: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000d784: 32 80 00 46 bne,a 4000d89c <pipe_write+0x1a0> <== NOT EXECUTED
4000d788: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED
ret = -EAGAIN;
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
4000d78c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000d790: 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 ++;
4000d794: 82 00 60 01 inc %g1 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4000d798: 7f ff e5 71 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000d79c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4000d7a0: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED
4000d7a4: 40 00 03 4b call 4000e4d0 <rtems_barrier_wait> <== NOT EXECUTED
4000d7a8: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000d7ac: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d7b0: 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))
4000d7b4: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d7b8: 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))
4000d7bc: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d7c0: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000d7c4: 7f ff e5 1f call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
4000d7c8: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED
4000d7cc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d7d0: 12 80 00 3a bne 4000d8b8 <pipe_write+0x1bc> <== NOT EXECUTED
4000d7d4: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
4000d7d8: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED
4000d7dc: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
if (ret != 0)
4000d7e0: 12 80 00 2f bne 4000d89c <pipe_write+0x1a0> <== NOT EXECUTED
4000d7e4: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
4000d7e8: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED
4000d7ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d7f0: 02 80 00 2b be 4000d89c <pipe_write+0x1a0> <== NOT EXECUTED
4000d7f4: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED
4000d7f8: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== 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) {
4000d7fc: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED
4000d800: a2 25 40 01 sub %l5, %g1, %l1 <== NOT EXECUTED
4000d804: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
4000d808: 2a bf ff de bcs,a 4000d780 <pipe_write+0x84> <== NOT EXECUTED
4000d80c: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
4000d810: 84 26 80 13 sub %i2, %l3, %g2 <== NOT EXECUTED
4000d814: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED
4000d818: 38 80 00 02 bgu,a 4000d820 <pipe_write+0x124> <== NOT EXECUTED
4000d81c: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
4000d820: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED
4000d824: 92 10 00 15 mov %l5, %o1 <== NOT EXECUTED
4000d828: 40 00 2c 82 call 40018a30 <.urem> <== NOT EXECUTED
4000d82c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
4000d830: a4 25 40 08 sub %l5, %o0, %l2 <== NOT EXECUTED
if (chunk > chunk1) {
4000d834: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED
4000d838: 04 80 00 22 ble 4000d8c0 <pipe_write+0x1c4> <== NOT EXECUTED
4000d83c: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
4000d840: 92 06 40 13 add %i1, %l3, %o1 <== NOT EXECUTED
4000d844: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
4000d848: 40 00 08 72 call 4000fa10 <memcpy> <== NOT EXECUTED
4000d84c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4000d850: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED
4000d854: 92 04 80 13 add %l2, %l3, %o1 <== NOT EXECUTED
4000d858: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED
4000d85c: 40 00 08 6d call 4000fa10 <memcpy> <== NOT EXECUTED
4000d860: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
pipe->Length += chunk;
4000d864: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4000d868: 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;
4000d86c: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4000d870: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d874: 12 80 00 19 bne 4000d8d8 <pipe_write+0x1dc> <== NOT EXECUTED
4000d878: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
written += chunk;
4000d87c: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
4000d880: 80 a6 80 18 cmp %i2, %i0 <== NOT EXECUTED
4000d884: 08 80 00 1a bleu 4000d8ec <pipe_write+0x1f0> <== NOT EXECUTED
4000d888: a6 10 00 18 mov %i0, %l3 <== NOT EXECUTED
4000d88c: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED
4000d890: 10 bf ff b6 b 4000d768 <pipe_write+0x6c> <== NOT EXECUTED
4000d894: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED
4000d898: b0 10 20 00 clr %i0 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4000d89c: 7f ff e5 30 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000d8a0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
4000d8a4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4000d8a8: 14 bf ff 9a bg 4000d710 <pipe_write+0x14> <== NOT EXECUTED
4000d8ac: 01 00 00 00 nop <== NOT EXECUTED
return written;
return ret;
}
4000d8b0: 81 c7 e0 08 ret <== NOT EXECUTED
4000d8b4: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4000d8b8: 10 bf ff fb b 4000d8a4 <pipe_write+0x1a8> <== NOT EXECUTED
4000d8bc: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED
if (chunk > chunk1) {
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
4000d8c0: 92 06 40 13 add %i1, %l3, %o1 <== NOT EXECUTED
4000d8c4: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED
4000d8c8: 40 00 08 52 call 4000fa10 <memcpy> <== NOT EXECUTED
4000d8cc: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
pipe->Length += chunk;
4000d8d0: 10 bf ff e6 b 4000d868 <pipe_write+0x16c> <== NOT EXECUTED
4000d8d4: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED
if (pipe->waitingReaders > 0)
PIPE_WAKEUPREADERS(pipe);
4000d8d8: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED
4000d8dc: 40 00 02 e6 call 4000e474 <rtems_barrier_release> <== NOT EXECUTED
4000d8e0: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED
written += chunk;
4000d8e4: 10 bf ff e7 b 4000d880 <pipe_write+0x184> <== NOT EXECUTED
4000d8e8: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
4000d8ec: 10 bf ff ec b 4000d89c <pipe_write+0x1a0> <== NOT EXECUTED
4000d8f0: a2 10 20 00 clr %l1 <== NOT EXECUTED
400088d0 <posix_memalign>:
)
{
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
400088d0: 05 10 00 9d sethi %hi(0x40027400), %g2
400088d4: 84 10 a3 40 or %g2, 0x340, %g2 ! 40027740 <rtems_malloc_statistics>
400088d8: c6 00 a0 08 ld [ %g2 + 8 ], %g3
400088dc: 86 00 e0 01 inc %g3
400088e0: c6 20 a0 08 st %g3, [ %g2 + 8 ]
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
400088e4: 84 02 7f ff add %o1, -1, %g2
400088e8: 80 88 80 09 btst %g2, %o1
400088ec: 02 80 00 04 be 400088fc <posix_memalign+0x2c> <== ALWAYS TAKEN
400088f0: 80 a2 60 03 cmp %o1, 3
/*
* rtems_memalign does all of the error checking work EXCEPT
* for adding restrictionso on the alignment.
*/
return rtems_memalign( pointer, alignment, size );
}
400088f4: 81 c3 e0 08 retl
400088f8: 90 10 20 16 mov 0x16, %o0
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
400088fc: 08 bf ff fe bleu 400088f4 <posix_memalign+0x24>
40008900: 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 );
40008904: 82 13 c0 00 mov %o7, %g1
40008908: 40 00 00 68 call 40008aa8 <rtems_memalign>
4000890c: 9e 10 40 00 mov %g1, %o7
40003d80 <putk>:
* putk
*
* Kernel putk (e.g. puts) function requiring minimal infrastrure.
*/
void putk(const char *s)
{
40003d80: 9d e3 bf a0 save %sp, -96, %sp
const char *p = s;
for (p=s ; *p ; p++ )
40003d84: d0 0e 00 00 ldub [ %i0 ], %o0
40003d88: 91 2a 20 18 sll %o0, 0x18, %o0
40003d8c: 80 a2 20 00 cmp %o0, 0
40003d90: 02 80 00 0c be 40003dc0 <putk+0x40> <== NEVER TAKEN
40003d94: 23 10 00 6b sethi %hi(0x4001ac00), %l1
40003d98: a0 14 62 10 or %l1, 0x210, %l0 ! 4001ae10 <BSP_output_char>
BSP_output_char(*p);
40003d9c: c2 04 00 00 ld [ %l0 ], %g1
40003da0: 9f c0 40 00 call %g1
40003da4: 91 3a 20 18 sra %o0, 0x18, %o0
*/
void putk(const char *s)
{
const char *p = s;
for (p=s ; *p ; p++ )
40003da8: b0 06 20 01 inc %i0
40003dac: d0 0e 00 00 ldub [ %i0 ], %o0
40003db0: 91 2a 20 18 sll %o0, 0x18, %o0
40003db4: 80 a2 20 00 cmp %o0, 0
40003db8: 32 bf ff fa bne,a 40003da0 <putk+0x20>
40003dbc: c2 04 00 00 ld [ %l0 ], %g1
BSP_output_char(*p);
BSP_output_char('\n');
40003dc0: c2 04 62 10 ld [ %l1 + 0x210 ], %g1
40003dc4: 9f c0 40 00 call %g1
40003dc8: 90 10 20 0a mov 0xa, %o0
}
40003dcc: 81 c7 e0 08 ret
40003dd0: 81 e8 00 00 restore
4001adc4 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
4001adc4: 9d e3 bf a0 save %sp, -96, %sp
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
4001adc8: 03 10 00 72 sethi %hi(0x4001c800), %g1
4001adcc: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 <rtems_libio_number_iops>
4001add0: 80 a6 00 01 cmp %i0, %g1
4001add4: 1a 80 00 23 bcc 4001ae60 <read+0x9c> <== NEVER TAKEN
4001add8: 03 10 00 74 sethi %hi(0x4001d000), %g1
iop = rtems_libio_iop( fd );
4001addc: e0 00 62 20 ld [ %g1 + 0x220 ], %l0 ! 4001d220 <rtems_libio_iops>
4001ade0: 83 2e 20 06 sll %i0, 6, %g1
4001ade4: b1 2e 20 03 sll %i0, 3, %i0
4001ade8: b0 06 00 01 add %i0, %g1, %i0
4001adec: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open( iop );
4001adf0: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4001adf4: 80 88 61 00 btst 0x100, %g1
4001adf8: 02 80 00 1a be 4001ae60 <read+0x9c>
4001adfc: 80 a6 60 00 cmp %i1, 0
rtems_libio_check_buffer( buffer );
4001ae00: 02 80 00 1e be 4001ae78 <read+0xb4> <== NEVER TAKEN
4001ae04: 80 a6 a0 00 cmp %i2, 0
rtems_libio_check_count( count );
4001ae08: 02 80 00 14 be 4001ae58 <read+0x94> <== NEVER TAKEN
4001ae0c: b0 10 20 00 clr %i0
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
4001ae10: 80 88 60 02 btst 2, %g1
4001ae14: 02 80 00 19 be 4001ae78 <read+0xb4> <== NEVER TAKEN
4001ae18: 01 00 00 00 nop
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
4001ae1c: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001ae20: c2 00 60 08 ld [ %g1 + 8 ], %g1
4001ae24: 80 a0 60 00 cmp %g1, 0
4001ae28: 02 80 00 1a be 4001ae90 <read+0xcc> <== NEVER TAKEN
4001ae2c: 92 10 00 19 mov %i1, %o1
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->read_h)( iop, buffer, count );
4001ae30: 94 10 00 1a mov %i2, %o2
4001ae34: 9f c0 40 00 call %g1
4001ae38: 90 10 00 10 mov %l0, %o0
if ( rc > 0 )
4001ae3c: b0 92 20 00 orcc %o0, 0, %i0
4001ae40: 04 80 00 06 ble 4001ae58 <read+0x94>
4001ae44: 85 3e 20 1f sra %i0, 0x1f, %g2
iop->offset += rc;
4001ae48: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4
4001ae4c: 86 83 40 18 addcc %o5, %i0, %g3
4001ae50: 84 43 00 02 addx %o4, %g2, %g2
4001ae54: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
return rc;
}
4001ae58: 81 c7 e0 08 ret
4001ae5c: 81 e8 00 00 restore
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
4001ae60: 7f ff d0 b0 call 4000f120 <__errno>
4001ae64: b0 10 3f ff mov -1, %i0
4001ae68: 82 10 20 09 mov 9, %g1
4001ae6c: c2 22 00 00 st %g1, [ %o0 ]
4001ae70: 81 c7 e0 08 ret
4001ae74: 81 e8 00 00 restore
rtems_libio_check_buffer( buffer );
rtems_libio_check_count( count );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
4001ae78: 7f ff d0 aa call 4000f120 <__errno> <== NOT EXECUTED
4001ae7c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4001ae80: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
4001ae84: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001ae88: 81 c7 e0 08 ret <== NOT EXECUTED
4001ae8c: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001ae90: 7f ff d0 a4 call 4000f120 <__errno> <== NOT EXECUTED
4001ae94: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4001ae98: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4001ae9c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001aea0: 81 c7 e0 08 ret <== NOT EXECUTED
4001aea4: 81 e8 00 00 restore <== NOT EXECUTED
40007144 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
40007144: 9d e3 bf 88 save %sp, -120, %sp
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
40007148: 80 a6 60 00 cmp %i1, 0
4000714c: 02 80 00 2b be 400071f8 <readlink+0xb4> <== NEVER TAKEN
40007150: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
40007154: 40 00 3a 1f call 400159d0 <strlen>
40007158: 90 10 00 18 mov %i0, %o0
4000715c: a0 07 bf ec add %fp, -20, %l0
40007160: 92 10 00 08 mov %o0, %o1
40007164: 94 10 20 00 clr %o2
40007168: 90 10 00 18 mov %i0, %o0
4000716c: 96 10 00 10 mov %l0, %o3
40007170: 98 10 20 00 clr %o4
40007174: 7f ff fa c0 call 40005c74 <rtems_filesystem_evaluate_path>
40007178: b0 10 3f ff mov -1, %i0
0, &loc, false );
if ( result != 0 )
4000717c: 80 a2 20 00 cmp %o0, 0
40007180: 12 80 00 1c bne 400071f0 <readlink+0xac> <== NEVER TAKEN
40007184: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !loc.ops->node_type_h ){
40007188: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
4000718c: 80 a0 60 00 cmp %g1, 0
40007190: 22 80 00 31 be,a 40007254 <readlink+0x110> <== NEVER TAKEN
40007194: 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 ){
40007198: 9f c0 40 00 call %g1
4000719c: 90 10 00 10 mov %l0, %o0
400071a0: 80 a2 20 04 cmp %o0, 4
400071a4: 12 80 00 1b bne 40007210 <readlink+0xcc>
400071a8: c4 07 bf f8 ld [ %fp + -8 ], %g2
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !loc.ops->readlink_h ){
400071ac: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1
400071b0: 80 a0 60 00 cmp %g1, 0
400071b4: 02 80 00 27 be 40007250 <readlink+0x10c> <== NEVER TAKEN
400071b8: 92 10 00 19 mov %i1, %o1
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
400071bc: 94 10 00 1a mov %i2, %o2
400071c0: 9f c0 40 00 call %g1
400071c4: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
400071c8: c2 07 bf f8 ld [ %fp + -8 ], %g1
400071cc: 80 a0 60 00 cmp %g1, 0
400071d0: 02 80 00 08 be 400071f0 <readlink+0xac> <== NEVER TAKEN
400071d4: b0 10 00 08 mov %o0, %i0
400071d8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400071dc: 80 a0 60 00 cmp %g1, 0
400071e0: 02 80 00 26 be 40007278 <readlink+0x134> <== NEVER TAKEN
400071e4: 01 00 00 00 nop
400071e8: 9f c0 40 00 call %g1
400071ec: 90 10 00 10 mov %l0, %o0
return result;
}
400071f0: 81 c7 e0 08 ret
400071f4: 81 e8 00 00 restore
{
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
rtems_set_errno_and_return_minus_one( EFAULT );
400071f8: 40 00 32 f0 call 40013db8 <__errno> <== NOT EXECUTED
400071fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40007200: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
40007204: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40007208: 81 c7 e0 08 ret <== NOT EXECUTED
4000720c: 81 e8 00 00 restore <== 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 ){
rtems_filesystem_freenode( &loc );
40007210: c2 07 bf f8 ld [ %fp + -8 ], %g1
40007214: 80 a0 60 00 cmp %g1, 0
40007218: 02 80 00 08 be 40007238 <readlink+0xf4> <== NEVER TAKEN
4000721c: 01 00 00 00 nop
40007220: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40007224: 80 a0 60 00 cmp %g1, 0
40007228: 02 80 00 04 be 40007238 <readlink+0xf4> <== NEVER TAKEN
4000722c: 01 00 00 00 nop
40007230: 9f c0 40 00 call %g1
40007234: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( EINVAL );
40007238: 40 00 32 e0 call 40013db8 <__errno>
4000723c: b0 10 3f ff mov -1, %i0
40007240: 82 10 20 16 mov 0x16, %g1
40007244: c2 22 00 00 st %g1, [ %o0 ]
40007248: 81 c7 e0 08 ret
4000724c: 81 e8 00 00 restore
}
if ( !loc.ops->readlink_h ){
rtems_filesystem_freenode( &loc );
40007250: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40007254: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40007258: 02 80 00 04 be 40007268 <readlink+0x124> <== NOT EXECUTED
4000725c: 01 00 00 00 nop <== NOT EXECUTED
40007260: 9f c0 40 00 call %g1 <== NOT EXECUTED
40007264: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40007268: 40 00 32 d4 call 40013db8 <__errno> <== NOT EXECUTED
4000726c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40007270: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40007274: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40007278: 81 c7 e0 08 ret <== NOT EXECUTED
4000727c: 81 e8 00 00 restore <== NOT EXECUTED
40005968 <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
40005968: 9d e3 bf a0 save %sp, -96, %sp
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
4000596c: 03 10 00 85 sethi %hi(0x40021400), %g1
40005970: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 40021734 <rtems_libio_number_iops>
40005974: 80 a6 00 01 cmp %i0, %g1
40005978: 1a 80 00 52 bcc 40005ac0 <readv+0x158> <== NEVER TAKEN
4000597c: 03 10 00 8a sethi %hi(0x40022800), %g1
iop = rtems_libio_iop( fd );
40005980: e4 00 60 24 ld [ %g1 + 0x24 ], %l2 ! 40022824 <rtems_libio_iops>
40005984: 83 2e 20 06 sll %i0, 6, %g1
40005988: b1 2e 20 03 sll %i0, 3, %i0
4000598c: b0 06 00 01 add %i0, %g1, %i0
40005990: a4 04 80 18 add %l2, %i0, %l2
rtems_libio_check_is_open( iop );
40005994: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1
40005998: 80 88 61 00 btst 0x100, %g1
4000599c: 02 80 00 49 be 40005ac0 <readv+0x158> <== NEVER TAKEN
400059a0: 80 88 60 02 btst 2, %g1
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
400059a4: 02 80 00 26 be 40005a3c <readv+0xd4> <== NEVER TAKEN
400059a8: 80 a6 60 00 cmp %i1, 0
/*
* Argument validation on IO vector
*/
if ( !iov )
400059ac: 02 80 00 24 be 40005a3c <readv+0xd4>
400059b0: 80 a6 a0 00 cmp %i2, 0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
400059b4: 04 80 00 22 ble 40005a3c <readv+0xd4>
400059b8: 80 a6 a4 00 cmp %i2, 0x400
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
400059bc: 14 80 00 20 bg 40005a3c <readv+0xd4> <== NEVER TAKEN
400059c0: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
400059c4: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
400059c8: c2 00 60 08 ld [ %g1 + 8 ], %g1
400059cc: 80 a0 60 00 cmp %g1, 0
400059d0: 02 80 00 42 be 40005ad8 <readv+0x170> <== NEVER TAKEN
400059d4: 86 10 20 00 clr %g3
rtems_set_errno_and_return_minus_one( ENOTSUP );
400059d8: 84 10 00 19 mov %i1, %g2
400059dc: 88 10 20 00 clr %g4
400059e0: 10 80 00 03 b 400059ec <readv+0x84>
400059e4: 96 10 20 01 mov 1, %o3
* 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++ ) {
400059e8: 88 10 00 0c mov %o4, %g4
ssize_t old;
if ( !iov[v].iov_base )
400059ec: da 00 80 00 ld [ %g2 ], %o5
400059f0: 80 a3 60 00 cmp %o5, 0
400059f4: 02 80 00 12 be 40005a3c <readv+0xd4>
400059f8: 86 00 e0 01 inc %g3
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
400059fc: da 00 a0 04 ld [ %g2 + 4 ], %o5
40005a00: 98 01 00 0d add %g4, %o5, %o4
if ( total < old )
40005a04: 80 a1 00 0c cmp %g4, %o4
40005a08: 14 80 00 0d bg 40005a3c <readv+0xd4>
40005a0c: 84 00 a0 08 add %g2, 8, %g2
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
40005a10: 80 a0 00 0d cmp %g0, %o5
40005a14: 88 40 3f ff addx %g0, -1, %g4
* 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++ ) {
40005a18: 80 a6 80 03 cmp %i2, %g3
40005a1c: 14 bf ff f3 bg 400059e8 <readv+0x80>
40005a20: 96 0a c0 04 and %o3, %g4, %o3
/*
* 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 ) {
40005a24: 80 8a e0 ff btst 0xff, %o3
40005a28: a6 10 20 00 clr %l3
40005a2c: 02 80 00 0c be 40005a5c <readv+0xf4>
40005a30: b0 10 20 00 clr %i0
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
40005a34: 81 c7 e0 08 ret
40005a38: 81 e8 00 00 restore
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old )
rtems_set_errno_and_return_minus_one( EINVAL );
40005a3c: 40 00 30 36 call 40011b14 <__errno>
40005a40: b0 10 3f ff mov -1, %i0
40005a44: 82 10 20 16 mov 0x16, %g1
40005a48: c2 22 00 00 st %g1, [ %o0 ]
40005a4c: 81 c7 e0 08 ret
40005a50: 81 e8 00 00 restore
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
40005a54: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1
40005a58: c2 00 60 08 ld [ %g1 + 8 ], %g1
bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len );
40005a5c: d2 06 40 00 ld [ %i1 ], %o1
40005a60: d4 06 60 04 ld [ %i1 + 4 ], %o2
40005a64: 9f c0 40 00 call %g1
40005a68: 90 10 00 12 mov %l2, %o0
if ( bytes < 0 )
40005a6c: 80 a2 20 00 cmp %o0, 0
40005a70: 06 80 00 12 bl 40005ab8 <readv+0x150> <== NEVER TAKEN
40005a74: 01 00 00 00 nop
return -1;
if ( bytes > 0 ) {
40005a78: 02 80 00 07 be 40005a94 <readv+0x12c> <== NEVER TAKEN
40005a7c: a1 3a 20 1f sra %o0, 0x1f, %l0
iop->offset += bytes;
40005a80: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2
40005a84: 86 80 c0 08 addcc %g3, %o0, %g3
total += bytes;
40005a88: b0 06 00 08 add %i0, %o0, %i0
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
40005a8c: 84 40 80 10 addx %g2, %l0, %g2
40005a90: c4 3c a0 10 std %g2, [ %l2 + 0x10 ]
total += bytes;
}
if (bytes != iov[ v ].iov_len)
40005a94: c2 06 60 04 ld [ %i1 + 4 ], %g1
40005a98: 80 a2 00 01 cmp %o0, %g1
40005a9c: 12 bf ff e6 bne 40005a34 <readv+0xcc> <== NEVER TAKEN
40005aa0: a6 04 e0 01 inc %l3
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
40005aa4: 80 a6 80 13 cmp %i2, %l3
40005aa8: 14 bf ff eb bg 40005a54 <readv+0xec>
40005aac: b2 06 60 08 add %i1, 8, %i1
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
40005ab0: 81 c7 e0 08 ret
40005ab4: 81 e8 00 00 restore
40005ab8: 81 c7 e0 08 ret <== NOT EXECUTED
40005abc: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
40005ac0: 40 00 30 15 call 40011b14 <__errno> <== NOT EXECUTED
40005ac4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40005ac8: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
40005acc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40005ad0: 81 c7 e0 08 ret <== NOT EXECUTED
40005ad4: 81 e8 00 00 restore <== NOT EXECUTED
if ( iovcnt > IOV_MAX )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
40005ad8: 40 00 30 0f call 40011b14 <__errno> <== NOT EXECUTED
40005adc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40005ae0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40005ae4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40005ae8: 81 c7 e0 08 ret <== NOT EXECUTED
40005aec: 81 e8 00 00 restore <== NOT EXECUTED
4001af2c <realloc>:
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
4001af2c: 9d e3 bf 98 save %sp, -104, %sp
4001af30: 21 10 00 74 sethi %hi(0x4001d000), %l0
4001af34: a0 14 22 30 or %l0, 0x230, %l0 ! 4001d230 <rtems_malloc_statistics>
4001af38: c4 04 20 10 ld [ %l0 + 0x10 ], %g2
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
4001af3c: 03 10 00 75 sethi %hi(0x4001d400), %g1
4001af40: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001d590 <_System_state_Current>
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
4001af44: 84 00 a0 01 inc %g2
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
4001af48: 80 a0 60 03 cmp %g1, 3
4001af4c: 02 80 00 36 be 4001b024 <realloc+0xf8> <== ALWAYS TAKEN
4001af50: c4 24 20 10 st %g2, [ %l0 + 0x10 ]
}
/*
* Continue with realloc().
*/
if ( !ptr )
4001af54: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED
4001af58: 02 80 00 3e be 4001b050 <realloc+0x124>
4001af5c: 80 a6 60 00 cmp %i1, 0
return malloc( size );
if ( !size ) {
4001af60: 02 80 00 11 be 4001afa4 <realloc+0x78> <== NEVER TAKEN
4001af64: 23 10 00 72 sethi %hi(0x4001c800), %l1
free( ptr );
return (void *) 0;
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
4001af68: d0 04 61 10 ld [ %l1 + 0x110 ], %o0 ! 4001c910 <RTEMS_Malloc_Heap>
4001af6c: 92 10 00 18 mov %i0, %o1
4001af70: 40 00 00 75 call 4001b144 <_Protected_heap_Get_block_size>
4001af74: 94 07 bf fc add %fp, -4, %o2
4001af78: 80 8a 20 ff btst 0xff, %o0
4001af7c: 02 80 00 0f be 4001afb8 <realloc+0x8c>
4001af80: d0 04 61 10 ld [ %l1 + 0x110 ], %o0
#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 ) ) {
4001af84: 92 10 00 18 mov %i0, %o1
4001af88: 40 00 00 7c call 4001b178 <_Protected_heap_Resize_block>
4001af8c: 94 10 00 19 mov %i1, %o2
4001af90: 80 8a 20 ff btst 0xff, %o0
4001af94: 02 80 00 0f be 4001afd0 <realloc+0xa4>
4001af98: 01 00 00 00 nop
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
4001af9c: 81 c7 e0 08 ret
4001afa0: 81 e8 00 00 restore
*/
if ( !ptr )
return malloc( size );
if ( !size ) {
free( ptr );
4001afa4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
4001afa8: 7f ff c3 24 call 4000bc38 <free> <== NOT EXECUTED
4001afac: b0 10 20 00 clr %i0 <== NOT EXECUTED
return (void *) 0;
4001afb0: 81 c7 e0 08 ret <== NOT EXECUTED
4001afb4: 81 e8 00 00 restore <== NOT EXECUTED
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
errno = EINVAL;
4001afb8: 7f ff d0 5a call 4000f120 <__errno>
4001afbc: b0 10 20 00 clr %i0
4001afc0: 82 10 20 16 mov 0x16, %g1
4001afc4: c2 22 00 00 st %g1, [ %o0 ]
return (void *) 0;
4001afc8: 81 c7 e0 08 ret
4001afcc: 81 e8 00 00 restore
* 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 );
4001afd0: 7f ff c4 92 call 4000c218 <malloc>
4001afd4: 90 10 00 19 mov %i1, %o0
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
4001afd8: c2 04 20 04 ld [ %l0 + 4 ], %g1
* 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 );
4001afdc: a2 10 00 08 mov %o0, %l1
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
4001afe0: 82 00 7f ff add %g1, -1, %g1
if ( !new_area ) {
4001afe4: 80 a2 20 00 cmp %o0, 0
4001afe8: 02 80 00 18 be 4001b048 <realloc+0x11c>
4001afec: c2 24 20 04 st %g1, [ %l0 + 4 ]
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
4001aff0: c2 07 bf fc ld [ %fp + -4 ], %g1
4001aff4: 80 a6 40 01 cmp %i1, %g1
4001aff8: 08 80 00 03 bleu 4001b004 <realloc+0xd8> <== NEVER TAKEN
4001affc: 94 10 00 19 mov %i1, %o2
4001b000: 94 10 00 01 mov %g1, %o2
4001b004: 92 10 00 18 mov %i0, %o1
4001b008: 7f ff d2 82 call 4000fa10 <memcpy>
4001b00c: 90 10 00 11 mov %l1, %o0
free( ptr );
4001b010: 90 10 00 18 mov %i0, %o0
4001b014: 7f ff c3 09 call 4000bc38 <free>
4001b018: b0 10 00 11 mov %l1, %i0
return new_area;
4001b01c: 81 c7 e0 08 ret
4001b020: 81 e8 00 00 restore
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
if (_Thread_Dispatch_disable_level > 0)
4001b024: 03 10 00 74 sethi %hi(0x4001d000), %g1
4001b028: c2 00 63 f0 ld [ %g1 + 0x3f0 ], %g1 ! 4001d3f0 <_Thread_Dispatch_disable_level>
4001b02c: 80 a0 60 00 cmp %g1, 0
4001b030: 12 80 00 06 bne 4001b048 <realloc+0x11c> <== NEVER TAKEN
4001b034: 03 10 00 75 sethi %hi(0x4001d400), %g1
return (void *) 0;
if (_ISR_Nest_level > 0)
4001b038: c2 00 60 88 ld [ %g1 + 0x88 ], %g1 ! 4001d488 <_ISR_Nest_level>
4001b03c: 80 a0 60 00 cmp %g1, 0
4001b040: 02 bf ff c6 be 4001af58 <realloc+0x2c> <== ALWAYS TAKEN
4001b044: 80 a6 20 00 cmp %i0, 0
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
4001b048: 81 c7 e0 08 ret
4001b04c: 91 e8 20 00 restore %g0, 0, %o0
/*
* Continue with realloc().
*/
if ( !ptr )
return malloc( size );
4001b050: 7f ff c4 72 call 4000c218 <malloc>
4001b054: 90 10 00 19 mov %i1, %o0
4001b058: 81 c7 e0 08 ret
4001b05c: 91 e8 00 08 restore %g0, %o0, %o0
40008390 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
40008390: 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 );
40008394: 7f ff f8 da call 400066fc <rtems_filesystem_dirname>
40008398: 90 10 00 18 mov %i0, %o0
if ( parentpathlen == 0 )
4000839c: a0 92 20 00 orcc %o0, 0, %l0
400083a0: 32 80 00 96 bne,a 400085f8 <rmdir+0x268>
400083a4: 90 10 00 18 mov %i0, %o0
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
400083a8: c2 4e 00 00 ldsb [ %i0 ], %g1
400083ac: 80 a0 60 5c cmp %g1, 0x5c
400083b0: 12 80 00 59 bne 40008514 <rmdir+0x184> <== ALWAYS TAKEN
400083b4: 80 a0 60 2f cmp %g1, 0x2f
400083b8: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED
400083bc: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 <rtems_current_user_env>
400083c0: a2 10 20 00 clr %l1
400083c4: c4 00 60 18 ld [ %g1 + 0x18 ], %g2
400083c8: c4 27 bf ec st %g2, [ %fp + -20 ]
400083cc: c4 00 60 1c ld [ %g1 + 0x1c ], %g2
400083d0: c4 27 bf f0 st %g2, [ %fp + -16 ]
400083d4: c4 00 60 20 ld [ %g1 + 0x20 ], %g2
400083d8: c4 27 bf f4 st %g2, [ %fp + -12 ]
400083dc: c4 00 60 24 ld [ %g1 + 0x24 ], %g2
400083e0: c4 27 bf f8 st %g2, [ %fp + -8 ]
400083e4: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
400083e8: c2 27 bf fc st %g1, [ %fp + -4 ]
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
400083ec: c2 07 bf ec ld [ %fp + -20 ], %g1
name = pathname + parentpathlen;
400083f0: b0 06 00 10 add %i0, %l0, %i0
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
400083f4: c2 27 bf d8 st %g1, [ %fp + -40 ]
400083f8: c2 07 bf f0 ld [ %fp + -16 ], %g1
name = pathname + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
400083fc: 90 10 00 18 mov %i0, %o0
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
40008400: c2 27 bf dc st %g1, [ %fp + -36 ]
40008404: c2 07 bf f4 ld [ %fp + -12 ], %g1
name = pathname + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
40008408: a0 07 bf d8 add %fp, -40, %l0
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000840c: c2 27 bf e0 st %g1, [ %fp + -32 ]
40008410: c2 07 bf f8 ld [ %fp + -8 ], %g1
40008414: c2 27 bf e4 st %g1, [ %fp + -28 ]
40008418: c2 07 bf fc ld [ %fp + -4 ], %g1
name = pathname + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4000841c: 40 00 3e 7f call 40017e18 <strlen>
40008420: c2 27 bf e8 st %g1, [ %fp + -24 ]
40008424: 92 10 00 08 mov %o0, %o1
40008428: 7f ff f8 94 call 40006678 <rtems_filesystem_prefix_separators>
4000842c: 90 10 00 18 mov %i0, %o0
40008430: b0 06 00 08 add %i0, %o0, %i0
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
40008434: 40 00 3e 79 call 40017e18 <strlen>
40008438: 90 10 00 18 mov %i0, %o0
4000843c: 94 10 20 00 clr %o2
40008440: 92 10 00 08 mov %o0, %o1
40008444: 96 10 00 10 mov %l0, %o3
40008448: 90 10 00 18 mov %i0, %o0
4000844c: 7f ff f8 c9 call 40006770 <rtems_filesystem_evaluate_relative_path>
40008450: 98 10 20 00 clr %o4
0, &loc, false );
if ( result != 0 ) {
40008454: 80 a2 20 00 cmp %o0, 0
40008458: 12 80 00 2a bne 40008500 <rmdir+0x170>
4000845c: c4 07 bf e4 ld [ %fp + -28 ], %g2
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
40008460: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
40008464: 80 a0 60 00 cmp %g1, 0
40008468: 22 80 00 8a be,a 40008690 <rmdir+0x300> <== NEVER TAKEN
4000846c: 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 ){
40008470: 9f c0 40 00 call %g1
40008474: 90 10 00 10 mov %l0, %o0
40008478: 80 a2 20 01 cmp %o0, 1
4000847c: 12 80 00 38 bne 4000855c <rmdir+0x1cc>
40008480: c2 07 bf e0 ld [ %fp + -32 ], %g1
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
40008484: c2 00 60 34 ld [ %g1 + 0x34 ], %g1
40008488: 80 a0 60 00 cmp %g1, 0
4000848c: 02 80 00 65 be 40008620 <rmdir+0x290> <== NEVER TAKEN
40008490: a4 07 bf ec add %fp, -20, %l2
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
40008494: 92 10 00 10 mov %l0, %o1
40008498: 9f c0 40 00 call %g1
4000849c: 90 10 00 12 mov %l2, %o0
rtems_filesystem_freenode( &loc );
400084a0: c2 07 bf e4 ld [ %fp + -28 ], %g1
400084a4: 80 a0 60 00 cmp %g1, 0
400084a8: 02 80 00 08 be 400084c8 <rmdir+0x138> <== NEVER TAKEN
400084ac: b0 10 00 08 mov %o0, %i0
400084b0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400084b4: 80 a0 60 00 cmp %g1, 0
400084b8: 02 80 00 05 be 400084cc <rmdir+0x13c> <== NEVER TAKEN
400084bc: 80 8c 60 ff btst 0xff, %l1
400084c0: 9f c0 40 00 call %g1
400084c4: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
400084c8: 80 8c 60 ff btst 0xff, %l1
400084cc: 02 80 00 0b be 400084f8 <rmdir+0x168>
400084d0: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &parentloc );
400084d4: 80 a0 60 00 cmp %g1, 0
400084d8: 02 80 00 6c be 40008688 <rmdir+0x2f8> <== NEVER TAKEN
400084dc: 01 00 00 00 nop
400084e0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400084e4: 80 a0 60 00 cmp %g1, 0
400084e8: 02 80 00 68 be 40008688 <rmdir+0x2f8> <== NEVER TAKEN
400084ec: 01 00 00 00 nop
400084f0: 9f c0 40 00 call %g1
400084f4: 90 10 00 12 mov %l2, %o0
400084f8: 81 c7 e0 08 ret
400084fc: 81 e8 00 00 restore
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
40008500: 80 8c 60 ff btst 0xff, %l1
40008504: 12 80 00 32 bne 400085cc <rmdir+0x23c> <== NEVER TAKEN
40008508: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4000850c: 81 c7 e0 08 ret
40008510: 91 e8 3f ff restore %g0, -1, %o0
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
40008514: 22 bf ff aa be,a 400083bc <rmdir+0x2c> <== ALWAYS TAKEN
40008518: 03 10 00 a2 sethi %hi(0x40028800), %g1
4000851c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40008520: 02 bf ff a7 be 400083bc <rmdir+0x2c> <== NOT EXECUTED
40008524: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED
40008528: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 <rtems_current_user_env><== NOT EXECUTED
4000852c: a2 10 20 00 clr %l1 <== NOT EXECUTED
40008530: c4 00 60 04 ld [ %g1 + 4 ], %g2 <== NOT EXECUTED
40008534: c4 27 bf ec st %g2, [ %fp + -20 ] <== NOT EXECUTED
40008538: c4 00 60 08 ld [ %g1 + 8 ], %g2 <== NOT EXECUTED
4000853c: c4 27 bf f0 st %g2, [ %fp + -16 ] <== NOT EXECUTED
40008540: c4 00 60 0c ld [ %g1 + 0xc ], %g2 <== NOT EXECUTED
40008544: c4 27 bf f4 st %g2, [ %fp + -12 ] <== NOT EXECUTED
40008548: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 <== NOT EXECUTED
4000854c: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED
40008550: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED
40008554: 10 bf ff a6 b 400083ec <rmdir+0x5c> <== NOT EXECUTED
40008558: c2 27 bf fc st %g1, [ %fp + -4 ] <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){
rtems_filesystem_freenode( &loc );
4000855c: c2 07 bf e4 ld [ %fp + -28 ], %g1
40008560: 80 a0 60 00 cmp %g1, 0
40008564: 02 80 00 09 be 40008588 <rmdir+0x1f8> <== NEVER TAKEN
40008568: 80 8c 60 ff btst 0xff, %l1
4000856c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40008570: 80 a0 60 00 cmp %g1, 0
40008574: 02 80 00 05 be 40008588 <rmdir+0x1f8> <== NEVER TAKEN
40008578: 80 8c 60 ff btst 0xff, %l1
4000857c: 9f c0 40 00 call %g1
40008580: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
40008584: 80 8c 60 ff btst 0xff, %l1
40008588: 02 80 00 0b be 400085b4 <rmdir+0x224> <== NEVER TAKEN
4000858c: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &parentloc );
40008590: 80 a0 60 00 cmp %g1, 0
40008594: 02 80 00 08 be 400085b4 <rmdir+0x224> <== NEVER TAKEN
40008598: 01 00 00 00 nop
4000859c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
400085a0: 80 a0 60 00 cmp %g1, 0
400085a4: 02 80 00 04 be 400085b4 <rmdir+0x224> <== NEVER TAKEN
400085a8: 01 00 00 00 nop
400085ac: 9f c0 40 00 call %g1
400085b0: 90 07 bf ec add %fp, -20, %o0
rtems_set_errno_and_return_minus_one( ENOTDIR );
400085b4: 40 00 31 0d call 400149e8 <__errno>
400085b8: b0 10 3f ff mov -1, %i0
400085bc: 82 10 20 14 mov 0x14, %g1
400085c0: c2 22 00 00 st %g1, [ %o0 ]
400085c4: 81 c7 e0 08 ret
400085c8: 81 e8 00 00 restore
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
400085cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400085d0: 02 bf ff ca be 400084f8 <rmdir+0x168> <== NOT EXECUTED
400085d4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400085d8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
400085dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400085e0: 02 bf ff c6 be 400084f8 <rmdir+0x168> <== NOT EXECUTED
400085e4: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
400085e8: 9f c0 40 00 call %g1 <== NOT EXECUTED
400085ec: 01 00 00 00 nop <== NOT EXECUTED
400085f0: 81 c7 e0 08 ret <== NOT EXECUTED
400085f4: 81 e8 00 00 restore <== NOT EXECUTED
parentpathlen = rtems_filesystem_dirname ( pathname );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
400085f8: 92 10 00 10 mov %l0, %o1
400085fc: 94 10 20 02 mov 2, %o2
40008600: 96 07 bf ec add %fp, -20, %o3
40008604: 7f ff f8 9c call 40006874 <rtems_filesystem_evaluate_path>
40008608: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
4000860c: 80 a2 20 00 cmp %o0, 0
40008610: 12 bf ff bf bne 4000850c <rmdir+0x17c> <== NEVER TAKEN
40008614: a2 10 20 01 mov 1, %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
40008618: 10 bf ff 76 b 400083f0 <rmdir+0x60>
4000861c: c2 07 bf ec ld [ %fp + -20 ], %g1
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
rtems_filesystem_freenode( &loc );
40008620: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED
40008624: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40008628: 02 80 00 09 be 4000864c <rmdir+0x2bc> <== NOT EXECUTED
4000862c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
40008630: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40008634: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40008638: 02 80 00 05 be 4000864c <rmdir+0x2bc> <== NOT EXECUTED
4000863c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
40008640: 9f c0 40 00 call %g1 <== NOT EXECUTED
40008644: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( free_parentloc )
40008648: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
4000864c: 02 80 00 0b be 40008678 <rmdir+0x2e8> <== NOT EXECUTED
40008650: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
40008654: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40008658: 02 80 00 08 be 40008678 <rmdir+0x2e8> <== NOT EXECUTED
4000865c: 01 00 00 00 nop <== NOT EXECUTED
40008660: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40008664: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40008668: 02 80 00 04 be 40008678 <rmdir+0x2e8> <== NOT EXECUTED
4000866c: 01 00 00 00 nop <== NOT EXECUTED
40008670: 9f c0 40 00 call %g1 <== NOT EXECUTED
40008674: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40008678: 40 00 30 dc call 400149e8 <__errno> <== NOT EXECUTED
4000867c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40008680: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40008684: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40008688: 81 c7 e0 08 ret <== NOT EXECUTED
4000868c: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
rtems_filesystem_freenode( &loc );
40008690: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40008694: 12 bf ff eb bne 40008640 <rmdir+0x2b0> <== NOT EXECUTED
40008698: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
4000869c: 30 bf ff ec b,a 4000864c <rmdir+0x2bc> <== NOT EXECUTED
4000e21c <rtems_assoc_local_by_remote_bitfield>:
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4000e21c: 9d e3 bf a0 save %sp, -96, %sp
4000e220: a4 10 20 00 clr %l2
4000e224: a0 10 00 18 mov %i0, %l0
4000e228: a2 10 20 01 mov 1, %l1
4000e22c: 10 80 00 05 b 4000e240 <rtems_assoc_local_by_remote_bitfield+0x24>
4000e230: b0 10 20 00 clr %i0
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4000e234: 80 a4 a0 20 cmp %l2, 0x20
4000e238: 02 80 00 0d be 4000e26c <rtems_assoc_local_by_remote_bitfield+0x50>
4000e23c: a3 2c 60 01 sll %l1, 1, %l1
if (b & remote_value)
4000e240: 80 8c 40 19 btst %l1, %i1
4000e244: 22 bf ff fc be,a 4000e234 <rtems_assoc_local_by_remote_bitfield+0x18>
4000e248: a4 04 a0 01 inc %l2
local_value |= rtems_assoc_local_by_remote(ap, b);
4000e24c: 92 10 00 11 mov %l1, %o1
4000e250: 40 00 00 09 call 4000e274 <rtems_assoc_local_by_remote>
4000e254: 90 10 00 10 mov %l0, %o0
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4000e258: a4 04 a0 01 inc %l2
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
4000e25c: b0 16 00 08 or %i0, %o0, %i0
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4000e260: 80 a4 a0 20 cmp %l2, 0x20
4000e264: 12 bf ff f7 bne 4000e240 <rtems_assoc_local_by_remote_bitfield+0x24><== ALWAYS TAKEN
4000e268: a3 2c 60 01 sll %l1, 1, %l1
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
}
return local_value;
}
4000e26c: 81 c7 e0 08 ret
4000e270: 81 e8 00 00 restore
40016140 <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
40016140: 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;
}
40016144: 81 c3 e0 08 retl <== NOT EXECUTED
40016148: 90 12 23 38 or %o0, 0x338, %o0 ! 40028738 <bad_buffer.4911><== NOT EXECUTED
40012e70 <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
40012e70: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
40012e74: 90 10 00 18 mov %i0, %o0
40012e78: 40 00 00 0b call 40012ea4 <rtems_assoc_ptr_by_local>
40012e7c: 92 10 00 19 mov %i1, %o1
if (nap)
40012e80: 80 a2 20 00 cmp %o0, 0
40012e84: 02 80 00 05 be 40012e98 <rtems_assoc_name_by_local+0x28> <== NEVER TAKEN
40012e88: 01 00 00 00 nop
return nap->name;
return rtems_assoc_name_bad(local_value);
}
40012e8c: f0 02 00 00 ld [ %o0 ], %i0
40012e90: 81 c7 e0 08 ret
40012e94: 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);
40012e98: 40 00 0c aa call 40016140 <rtems_assoc_name_bad> <== NOT EXECUTED
40012e9c: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED
4000f070 <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4000f070: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4000f074: d0 06 00 00 ld [ %i0 ], %o0
4000f078: 80 a2 20 00 cmp %o0, 0
4000f07c: 02 80 00 1d be 4000f0f0 <rtems_assoc_ptr_by_local+0x80> <== NEVER TAKEN
4000f080: 13 10 00 70 sethi %hi(0x4001c000), %o1
4000f084: 40 00 03 8e call 4000febc <strcmp>
4000f088: 92 12 61 60 or %o1, 0x160, %o1 ! 4001c160 <errno_assoc+0x88>
4000f08c: 80 a2 20 00 cmp %o0, 0
4000f090: 02 80 00 11 be 4000f0d4 <rtems_assoc_ptr_by_local+0x64> <== NEVER TAKEN
4000f094: 84 10 20 00 clr %g2
default_ap = ap++;
for ( ; ap->name; ap++)
if (ap->local_value == local_value)
4000f098: c2 06 20 04 ld [ %i0 + 4 ], %g1
4000f09c: 80 a0 40 19 cmp %g1, %i1
4000f0a0: 32 80 00 07 bne,a 4000f0bc <rtems_assoc_ptr_by_local+0x4c>
4000f0a4: b0 06 20 0c add %i0, 0xc, %i0
4000f0a8: 30 80 00 14 b,a 4000f0f8 <rtems_assoc_ptr_by_local+0x88>
4000f0ac: 80 a0 40 19 cmp %g1, %i1
4000f0b0: 02 80 00 12 be 4000f0f8 <rtems_assoc_ptr_by_local+0x88>
4000f0b4: 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++)
4000f0b8: b0 06 20 0c add %i0, 0xc, %i0
4000f0bc: c2 06 00 00 ld [ %i0 ], %g1
4000f0c0: 80 a0 60 00 cmp %g1, 0
4000f0c4: 32 bf ff fa bne,a 4000f0ac <rtems_assoc_ptr_by_local+0x3c>
4000f0c8: c2 06 20 04 ld [ %i0 + 4 ], %g1
if (ap->local_value == local_value)
return ap;
return default_ap;
}
4000f0cc: 81 c7 e0 08 ret
4000f0d0: 91 e8 00 02 restore %g0, %g2, %o0
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
4000f0d4: c4 06 20 0c ld [ %i0 + 0xc ], %g2 <== NOT EXECUTED
4000f0d8: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
4000f0dc: 02 80 00 07 be 4000f0f8 <rtems_assoc_ptr_by_local+0x88> <== NOT EXECUTED
4000f0e0: 82 06 20 0c add %i0, 0xc, %g1 <== NOT EXECUTED
4000f0e4: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED
4000f0e8: 10 bf ff ec b 4000f098 <rtems_assoc_ptr_by_local+0x28> <== NOT EXECUTED
4000f0ec: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED
uint32_t local_value
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4000f0f0: 81 c7 e0 08 ret <== NOT EXECUTED
4000f0f4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
4000f0f8: 81 c7 e0 08 ret
4000f0fc: 81 e8 00 00 restore
4000e29c <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4000e29c: 9d e3 bf a0 save %sp, -96, %sp
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4000e2a0: d0 06 00 00 ld [ %i0 ], %o0
4000e2a4: 80 a2 20 00 cmp %o0, 0
4000e2a8: 02 80 00 1d be 4000e31c <rtems_assoc_ptr_by_remote+0x80> <== NEVER TAKEN
4000e2ac: 13 10 00 70 sethi %hi(0x4001c000), %o1
4000e2b0: 40 00 07 03 call 4000febc <strcmp>
4000e2b4: 92 12 60 28 or %o1, 0x28, %o1 ! 4001c028 <__FUNCTION__.5895+0x18>
4000e2b8: 80 a2 20 00 cmp %o0, 0
4000e2bc: 02 80 00 11 be 4000e300 <rtems_assoc_ptr_by_remote+0x64> <== NEVER TAKEN
4000e2c0: 84 10 20 00 clr %g2
default_ap = ap++;
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
4000e2c4: c2 06 20 08 ld [ %i0 + 8 ], %g1
4000e2c8: 80 a0 40 19 cmp %g1, %i1
4000e2cc: 32 80 00 07 bne,a 4000e2e8 <rtems_assoc_ptr_by_remote+0x4c>
4000e2d0: b0 06 20 0c add %i0, 0xc, %i0
4000e2d4: 30 80 00 14 b,a 4000e324 <rtems_assoc_ptr_by_remote+0x88>
4000e2d8: 80 a0 40 19 cmp %g1, %i1
4000e2dc: 02 80 00 12 be 4000e324 <rtems_assoc_ptr_by_remote+0x88>
4000e2e0: 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++)
4000e2e4: b0 06 20 0c add %i0, 0xc, %i0
4000e2e8: c2 06 00 00 ld [ %i0 ], %g1
4000e2ec: 80 a0 60 00 cmp %g1, 0
4000e2f0: 32 bf ff fa bne,a 4000e2d8 <rtems_assoc_ptr_by_remote+0x3c>
4000e2f4: c2 06 20 08 ld [ %i0 + 8 ], %g1
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4000e2f8: 81 c7 e0 08 ret
4000e2fc: 91 e8 00 02 restore %g0, %g2, %o0
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
4000e300: c4 06 20 0c ld [ %i0 + 0xc ], %g2 <== NOT EXECUTED
4000e304: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
4000e308: 02 80 00 07 be 4000e324 <rtems_assoc_ptr_by_remote+0x88> <== NOT EXECUTED
4000e30c: 82 06 20 0c add %i0, 0xc, %g1 <== NOT EXECUTED
4000e310: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED
4000e314: 10 bf ff ec b 4000e2c4 <rtems_assoc_ptr_by_remote+0x28> <== NOT EXECUTED
4000e318: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED
uint32_t remote_value
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4000e31c: 81 c7 e0 08 ret <== NOT EXECUTED
4000e320: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
4000e324: 81 c7 e0 08 ret
4000e328: 81 e8 00 00 restore
4000ed10 <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4000ed10: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4000ed14: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
4000ed18: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
4000ed1c: 40 00 00 d5 call 4000f070 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
4000ed20: b0 10 20 00 clr %i0 <== NOT EXECUTED
if (nap)
4000ed24: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000ed28: 32 80 00 02 bne,a 4000ed30 <rtems_assoc_remote_by_local+0x20><== NOT EXECUTED
4000ed2c: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED
return nap->remote_value;
return 0;
}
4000ed30: 81 c7 e0 08 ret <== NOT EXECUTED
4000ed34: 81 e8 00 00 restore <== NOT EXECUTED
4000e32c <rtems_barrier_create>:
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
4000e32c: 9d e3 bf 98 save %sp, -104, %sp
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
4000e330: a0 96 20 00 orcc %i0, 0, %l0
4000e334: 02 80 00 23 be 4000e3c0 <rtems_barrier_create+0x94>
4000e338: b0 10 20 03 mov 3, %i0
return RTEMS_INVALID_NAME;
if ( !id )
4000e33c: 80 a6 e0 00 cmp %i3, 0
4000e340: 02 80 00 20 be 4000e3c0 <rtems_barrier_create+0x94>
4000e344: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
4000e348: 80 8e 60 10 btst 0x10, %i1
4000e34c: 02 80 00 1f be 4000e3c8 <rtems_barrier_create+0x9c>
4000e350: 80 a6 a0 00 cmp %i2, 0
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
4000e354: 02 80 00 1b be 4000e3c0 <rtems_barrier_create+0x94>
4000e358: b0 10 20 0a mov 0xa, %i0
4000e35c: 03 10 00 74 sethi %hi(0x4001d000), %g1
4000e360: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level>
if ( !id )
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
4000e364: c0 27 bf f8 clr [ %fp + -8 ]
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
the_attributes.maximum_count = maximum_waiters;
4000e368: f4 27 bf fc st %i2, [ %fp + -4 ]
4000e36c: 84 00 a0 01 inc %g2
4000e370: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ]
* This function allocates a barrier control block from
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void )
{
return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information );
4000e374: 25 10 00 75 sethi %hi(0x4001d400), %l2
4000e378: 7f ff e7 19 call 40007fdc <_Objects_Allocate>
4000e37c: 90 14 a2 c4 or %l2, 0x2c4, %o0 ! 4001d6c4 <_Barrier_Information>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
4000e380: a2 92 20 00 orcc %o0, 0, %l1
4000e384: 02 80 00 1e be 4000e3fc <rtems_barrier_create+0xd0> <== NEVER TAKEN
4000e388: 90 04 60 14 add %l1, 0x14, %o0
return RTEMS_TOO_MANY;
}
the_barrier->attribute_set = attribute_set;
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
4000e38c: 92 07 bf f8 add %fp, -8, %o1
4000e390: 40 00 01 4b call 4000e8bc <_CORE_barrier_Initialize>
4000e394: f2 24 60 10 st %i1, [ %l1 + 0x10 ]
4000e398: c2 14 60 0a lduh [ %l1 + 0xa ], %g1
4000e39c: c6 04 60 08 ld [ %l1 + 8 ], %g3
4000e3a0: a4 14 a2 c4 or %l2, 0x2c4, %l2
4000e3a4: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4000e3a8: e0 24 60 0c st %l0, [ %l1 + 0xc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4000e3ac: 83 28 60 02 sll %g1, 2, %g1
&_Barrier_Information,
&the_barrier->Object,
(Objects_Name) name
);
*id = the_barrier->Object.id;
4000e3b0: c6 26 c0 00 st %g3, [ %i3 ]
4000e3b4: e2 20 80 01 st %l1, [ %g2 + %g1 ]
_Thread_Enable_dispatch();
4000e3b8: 7f ff ea c5 call 40008ecc <_Thread_Enable_dispatch>
4000e3bc: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
}
4000e3c0: 81 c7 e0 08 ret
4000e3c4: 81 e8 00 00 restore
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
4000e3c8: 82 10 20 01 mov 1, %g1
4000e3cc: c2 27 bf f8 st %g1, [ %fp + -8 ]
4000e3d0: 03 10 00 74 sethi %hi(0x4001d000), %g1
4000e3d4: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level>
the_attributes.maximum_count = maximum_waiters;
4000e3d8: f4 27 bf fc st %i2, [ %fp + -4 ]
4000e3dc: 84 00 a0 01 inc %g2
4000e3e0: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ]
4000e3e4: 25 10 00 75 sethi %hi(0x4001d400), %l2
4000e3e8: 7f ff e6 fd call 40007fdc <_Objects_Allocate>
4000e3ec: 90 14 a2 c4 or %l2, 0x2c4, %o0 ! 4001d6c4 <_Barrier_Information>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
4000e3f0: a2 92 20 00 orcc %o0, 0, %l1
4000e3f4: 12 bf ff e6 bne 4000e38c <rtems_barrier_create+0x60>
4000e3f8: 90 04 60 14 add %l1, 0x14, %o0
_Thread_Enable_dispatch();
4000e3fc: 7f ff ea b4 call 40008ecc <_Thread_Enable_dispatch>
4000e400: b0 10 20 05 mov 5, %i0
return RTEMS_TOO_MANY;
4000e404: 81 c7 e0 08 ret
4000e408: 81 e8 00 00 restore
40003468 <rtems_bsp_cmdline_get_param>:
const char *rtems_bsp_cmdline_get_param(
const char *name,
char *value,
size_t length
)
{
40003468: 9d e3 bf a0 save %sp, -96, %sp
const char *p;
if ( !name )
4000346c: 80 a6 20 00 cmp %i0, 0
40003470: 12 80 00 05 bne 40003484 <rtems_bsp_cmdline_get_param+0x1c>
40003474: 80 a6 60 00 cmp %i1, 0
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
40003478: b2 10 20 00 clr %i1
return NULL;
copy_string( p, value, length );
return value;
}
4000347c: 81 c7 e0 08 ret
40003480: 91 e8 00 19 restore %g0, %i1, %o0
const char *p;
if ( !name )
return NULL;
if ( !value )
40003484: 02 bf ff fe be 4000347c <rtems_bsp_cmdline_get_param+0x14>
40003488: 80 a6 a0 00 cmp %i2, 0
return NULL;
if ( !length )
4000348c: 22 bf ff fc be,a 4000347c <rtems_bsp_cmdline_get_param+0x14>
40003490: b2 10 20 00 clr %i1
return NULL;
value[0] = '\0';
40003494: c0 2e 40 00 clrb [ %i1 ]
p = rtems_bsp_cmdline_get_param_raw( name );
40003498: 40 00 00 25 call 4000352c <rtems_bsp_cmdline_get_param_raw>
4000349c: 90 10 00 18 mov %i0, %o0
if ( !p )
400034a0: 80 a2 20 00 cmp %o0, 0
400034a4: 22 bf ff f6 be,a 4000347c <rtems_bsp_cmdline_get_param+0x14>
400034a8: b2 10 20 00 clr %i1
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
400034ac: c6 0a 00 00 ldub [ %o0 ], %g3
400034b0: 85 28 e0 18 sll %g3, 0x18, %g2
400034b4: 80 a0 a0 00 cmp %g2, 0
400034b8: 02 bf ff f1 be 4000347c <rtems_bsp_cmdline_get_param+0x14><== NEVER TAKEN
400034bc: b4 86 bf ff addcc %i2, -1, %i2
400034c0: 02 bf ff ef be 4000347c <rtems_bsp_cmdline_get_param+0x14><== NEVER TAKEN
400034c4: 88 10 20 00 clr %g4
400034c8: 82 10 20 00 clr %g1
400034cc: 10 80 00 12 b 40003514 <rtems_bsp_cmdline_get_param+0xac>
400034d0: 9a 10 20 00 clr %o5
if ( *p == '\"' ) {
quotes++;
} else if ( ((quotes % 2) == 0) && *p == ' ' )
400034d4: 32 80 00 06 bne,a 400034ec <rtems_bsp_cmdline_get_param+0x84>
400034d8: c6 2e 40 04 stb %g3, [ %i1 + %g4 ]
400034dc: 80 a0 a0 20 cmp %g2, 0x20
400034e0: 02 bf ff e7 be 4000347c <rtems_bsp_cmdline_get_param+0x14>
400034e4: 01 00 00 00 nop
break;
value[i++] = *p++;
400034e8: c6 2e 40 04 stb %g3, [ %i1 + %g4 ]
400034ec: 82 00 60 01 inc %g1
value[i] = '\0';
400034f0: c0 2e 40 01 clrb [ %i1 + %g1 ]
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
400034f4: c6 0a 00 01 ldub [ %o0 + %g1 ], %g3
400034f8: 85 28 e0 18 sll %g3, 0x18, %g2
400034fc: 80 a0 a0 00 cmp %g2, 0
40003500: 02 bf ff df be 4000347c <rtems_bsp_cmdline_get_param+0x14>
40003504: 88 10 00 01 mov %g1, %g4
40003508: 80 a0 40 1a cmp %g1, %i2
4000350c: 1a bf ff dc bcc 4000347c <rtems_bsp_cmdline_get_param+0x14><== NEVER TAKEN
40003510: 01 00 00 00 nop
if ( *p == '\"' ) {
40003514: 85 38 a0 18 sra %g2, 0x18, %g2
40003518: 80 a0 a0 22 cmp %g2, 0x22
4000351c: 12 bf ff ee bne 400034d4 <rtems_bsp_cmdline_get_param+0x6c>
40003520: 80 8b 60 01 btst 1, %o5
quotes++;
40003524: 10 bf ff f1 b 400034e8 <rtems_bsp_cmdline_get_param+0x80>
40003528: 9a 03 60 01 inc %o5
40003560 <rtems_bsp_cmdline_get_param_rhs>:
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
40003560: 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 );
40003564: 94 10 00 1a mov %i2, %o2
40003568: 90 10 00 18 mov %i0, %o0
4000356c: 7f ff ff bf call 40003468 <rtems_bsp_cmdline_get_param>
40003570: 92 10 00 19 mov %i1, %o1
if ( !p )
40003574: a2 92 20 00 orcc %o0, 0, %l1
40003578: 12 80 00 05 bne 4000358c <rtems_bsp_cmdline_get_param_rhs+0x2c>
4000357c: 01 00 00 00 nop
*d++ = *rhs++;
if ( *(d-1) == '\"' )
d--;
*d = '\0';
return value;
40003580: b2 10 20 00 clr %i1 ! 0 <PROM_START>
}
40003584: 81 c7 e0 08 ret
40003588: 91 e8 00 19 restore %g0, %i1, %o0
p = rtems_bsp_cmdline_get_param( name, value, length );
if ( !p )
return NULL;
rhs = &p[strlen(name)];
4000358c: 40 00 33 ef call 40010548 <strlen>
40003590: 90 10 00 18 mov %i0, %o0
if ( *rhs != '=' )
40003594: c2 4c 40 08 ldsb [ %l1 + %o0 ], %g1
40003598: 80 a0 60 3d cmp %g1, 0x3d
4000359c: 12 bf ff f9 bne 40003580 <rtems_bsp_cmdline_get_param_rhs+0x20><== NEVER TAKEN
400035a0: a2 04 40 08 add %l1, %o0, %l1
return NULL;
rhs++;
if ( *rhs == '\"' )
400035a4: c6 0c 60 01 ldub [ %l1 + 1 ], %g3
400035a8: 85 28 e0 18 sll %g3, 0x18, %g2
400035ac: 89 38 a0 18 sra %g2, 0x18, %g4
400035b0: 80 a1 20 22 cmp %g4, 0x22
400035b4: 02 80 00 14 be 40003604 <rtems_bsp_cmdline_get_param_rhs+0xa4>
400035b8: 82 04 60 01 add %l1, 1, %g1
rhs++;
for ( d=value ; *rhs ; )
400035bc: 80 a0 a0 00 cmp %g2, 0
400035c0: 02 80 00 09 be 400035e4 <rtems_bsp_cmdline_get_param_rhs+0x84>
400035c4: 84 10 00 19 mov %i1, %g2
*d++ = *rhs++;
400035c8: c6 28 80 00 stb %g3, [ %g2 ]
400035cc: 82 00 60 01 inc %g1
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
400035d0: c6 48 40 00 ldsb [ %g1 ], %g3
*d++ = *rhs++;
400035d4: 84 00 a0 01 inc %g2
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
400035d8: 80 a0 e0 00 cmp %g3, 0
400035dc: 12 bf ff fb bne 400035c8 <rtems_bsp_cmdline_get_param_rhs+0x68>
400035e0: c6 08 40 00 ldub [ %g1 ], %g3
*d++ = *rhs++;
if ( *(d-1) == '\"' )
400035e4: c6 48 bf ff ldsb [ %g2 + -1 ], %g3
400035e8: 80 a0 e0 22 cmp %g3, 0x22
400035ec: 02 80 00 03 be 400035f8 <rtems_bsp_cmdline_get_param_rhs+0x98>
400035f0: 82 00 bf ff add %g2, -1, %g1
400035f4: 82 10 00 02 mov %g2, %g1
d--;
*d = '\0';
400035f8: c0 28 40 00 clrb [ %g1 ]
return value;
}
400035fc: 81 c7 e0 08 ret
40003600: 91 e8 00 19 restore %g0, %i1, %o0
if ( *rhs != '=' )
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
40003604: c6 0c 60 02 ldub [ %l1 + 2 ], %g3
40003608: 82 04 60 02 add %l1, 2, %g1
4000360c: 10 bf ff ec b 400035bc <rtems_bsp_cmdline_get_param_rhs+0x5c>
40003610: 85 28 e0 18 sll %g3, 0x18, %g2
40003e80 <rtems_cpu_usage_report_with_plugin>:
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
40003e80: 9d e3 bf 60 save %sp, -160, %sp
Timestamp_Control uptime, total, ran;
#else
uint32_t total_units = 0;
#endif
if ( !print )
40003e84: 80 a6 60 00 cmp %i1, 0
40003e88: 02 80 00 72 be 40004050 <rtems_cpu_usage_report_with_plugin+0x1d0><== NEVER TAKEN
40003e8c: 01 00 00 00 nop
* 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 );
40003e90: 40 00 15 d5 call 400095e4 <_TOD_Get_uptime>
40003e94: 90 07 bf f0 add %fp, -16, %o0
_Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
40003e98: 92 07 bf f0 add %fp, -16, %o1
40003e9c: a8 07 bf e8 add %fp, -24, %l4
40003ea0: 11 10 00 af sethi %hi(0x4002bc00), %o0
40003ea4: 94 10 00 14 mov %l4, %o2
40003ea8: 40 00 20 36 call 4000bf80 <_Timespec_Subtract>
40003eac: 90 12 20 8c or %o0, 0x8c, %o0
}
}
}
#endif
(*print)(
40003eb0: 90 10 00 18 mov %i0, %o0
40003eb4: 13 10 00 84 sethi %hi(0x40021000), %o1
40003eb8: 37 10 00 ae sethi %hi(0x4002b800), %i3
40003ebc: 92 12 62 60 or %o1, 0x260, %o1
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
(*print)(
40003ec0: 3b 10 00 84 sethi %hi(0x40021000), %i5
/*
* 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 ) {
40003ec4: 2f 10 00 ae sethi %hi(0x4002b800), %l7
}
}
}
#endif
(*print)(
40003ec8: 9f c6 40 00 call %i1
40003ecc: 2d 10 00 84 sethi %hi(0x40021000), %l6
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
40003ed0: a4 07 bf c8 add %fp, -56, %l2
}
}
}
#endif
(*print)(
40003ed4: b6 16 e1 34 or %i3, 0x134, %i3
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
(*print)(
40003ed8: ba 17 63 d8 or %i5, 0x3d8, %i5
/*
* 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 ) {
40003edc: ae 15 e2 8c or %l7, 0x28c, %l7
/*
* Print the information
*/
(*print)( context,
40003ee0: ac 15 a3 f0 or %l6, 0x3f0, %l6
40003ee4: a6 07 bf e0 add %fp, -32, %l3
_Timestamp_Subtract(
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timestamp_Add_to( &ran, &used );
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
40003ee8: aa 07 bf fc add %fp, -4, %l5
40003eec: b8 07 bf f8 add %fp, -8, %i4
* 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(
40003ef0: b4 07 bf d8 add %fp, -40, %i2
);
for ( api_index = 1 ;
api_index <= OBJECTS_APIS_LAST ;
api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
40003ef4: c2 06 c0 00 ld [ %i3 ], %g1
40003ef8: 80 a0 60 00 cmp %g1, 0
40003efc: 22 80 00 47 be,a 40004018 <rtems_cpu_usage_report_with_plugin+0x198>
40003f00: b6 06 e0 04 add %i3, 4, %i3
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
40003f04: e2 00 60 04 ld [ %g1 + 4 ], %l1
if ( information ) {
40003f08: 80 a4 60 00 cmp %l1, 0
40003f0c: 22 80 00 43 be,a 40004018 <rtems_cpu_usage_report_with_plugin+0x198><== NEVER TAKEN
40003f10: b6 06 e0 04 add %i3, 4, %i3 <== NOT EXECUTED
for ( i=1 ; i <= information->maximum ; i++ ) {
40003f14: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1
40003f18: 86 90 60 00 orcc %g1, 0, %g3
40003f1c: 02 80 00 3e be 40004014 <rtems_cpu_usage_report_with_plugin+0x194><== NEVER TAKEN
40003f20: a0 10 20 01 mov 1, %l0
the_thread = (Thread_Control *)information->local_table[ i ];
40003f24: 10 80 00 17 b 40003f80 <rtems_cpu_usage_report_with_plugin+0x100>
40003f28: c4 04 60 1c ld [ %l1 + 0x1c ], %g2
_Timestamp_Subtract(
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timestamp_Add_to( &ran, &used );
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
40003f2c: 96 10 00 1c mov %i4, %o3
40003f30: 90 10 00 13 mov %l3, %o0
40003f34: 40 00 1f 81 call 4000bd38 <_Timespec_Divide>
40003f38: 92 10 00 14 mov %l4, %o1
/*
* Print the information
*/
(*print)( context,
40003f3c: d0 07 bf e4 ld [ %fp + -28 ], %o0
40003f40: 40 00 67 46 call 4001dc58 <.udiv>
40003f44: 92 10 23 e8 mov 0x3e8, %o1
40003f48: d4 07 bf e0 ld [ %fp + -32 ], %o2
40003f4c: d8 07 bf fc ld [ %fp + -4 ], %o4
40003f50: da 07 bf f8 ld [ %fp + -8 ], %o5
40003f54: 96 10 00 08 mov %o0, %o3
40003f58: 92 10 00 16 mov %l6, %o1
40003f5c: 9f c6 40 00 call %i1
40003f60: 90 10 00 18 mov %i0, %o0
40003f64: c6 14 60 10 lduh [ %l1 + 0x10 ], %g3
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++ ) {
40003f68: 83 28 e0 10 sll %g3, 0x10, %g1
40003f6c: 83 30 60 10 srl %g1, 0x10, %g1
40003f70: 80 a0 40 10 cmp %g1, %l0
40003f74: 2a 80 00 29 bcs,a 40004018 <rtems_cpu_usage_report_with_plugin+0x198>
40003f78: b6 06 e0 04 add %i3, 4, %i3
the_thread = (Thread_Control *)information->local_table[ i ];
40003f7c: c4 04 60 1c ld [ %l1 + 0x1c ], %g2
40003f80: 83 2c 20 02 sll %l0, 2, %g1
40003f84: c2 00 80 01 ld [ %g2 + %g1 ], %g1
if ( !the_thread )
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
40003f88: 94 10 00 12 mov %l2, %o2
40003f8c: 92 10 20 0d mov 0xd, %o1
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
40003f90: 80 a0 60 00 cmp %g1, 0
40003f94: 02 bf ff f5 be 40003f68 <rtems_cpu_usage_report_with_plugin+0xe8><== NEVER TAKEN
40003f98: a0 04 20 01 inc %l0
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
40003f9c: d0 00 60 08 ld [ %g1 + 8 ], %o0
40003fa0: 40 00 10 81 call 400081a4 <rtems_object_get_name>
40003fa4: c2 27 bf c4 st %g1, [ %fp + -60 ]
(*print)(
40003fa8: c2 07 bf c4 ld [ %fp + -60 ], %g1
40003fac: 90 10 00 18 mov %i0, %o0
40003fb0: d4 00 60 08 ld [ %g1 + 8 ], %o2
40003fb4: 92 10 00 1d mov %i5, %o1
40003fb8: 9f c6 40 00 call %i1
40003fbc: 96 10 00 12 mov %l2, %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;
40003fc0: c2 07 bf c4 ld [ %fp + -60 ], %g1
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
40003fc4: c4 05 c0 00 ld [ %l7 ], %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;
40003fc8: c6 00 60 84 ld [ %g1 + 0x84 ], %g3
40003fcc: c6 27 bf e0 st %g3, [ %fp + -32 ]
40003fd0: c6 00 60 88 ld [ %g1 + 0x88 ], %g3
40003fd4: c6 27 bf e4 st %g3, [ %fp + -28 ]
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
40003fd8: c4 00 a0 08 ld [ %g2 + 8 ], %g2
40003fdc: c2 00 60 08 ld [ %g1 + 8 ], %g1
40003fe0: 80 a0 80 01 cmp %g2, %g1
40003fe4: 32 bf ff d2 bne,a 40003f2c <rtems_cpu_usage_report_with_plugin+0xac>
40003fe8: 94 10 00 15 mov %l5, %o2
Timestamp_Control used;
_Timestamp_Subtract(
40003fec: 92 07 bf f0 add %fp, -16, %o1
40003ff0: 94 10 00 1a mov %i2, %o2
40003ff4: 11 10 00 ae sethi %hi(0x4002b800), %o0
40003ff8: 40 00 1f e2 call 4000bf80 <_Timespec_Subtract>
40003ffc: 90 12 22 94 or %o0, 0x294, %o0 ! 4002ba94 <_Thread_Time_of_last_context_switch>
&_Thread_Time_of_last_context_switch, &uptime, &used
);
_Timestamp_Add_to( &ran, &used );
40004000: 90 10 00 13 mov %l3, %o0
40004004: 40 00 1f 34 call 4000bcd4 <_Timespec_Add_to>
40004008: 92 10 00 1a mov %i2, %o1
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
4000400c: 10 bf ff c8 b 40003f2c <rtems_cpu_usage_report_with_plugin+0xac>
40004010: 94 10 00 15 mov %l5, %o2
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++ ) {
40004014: b6 06 e0 04 add %i3, 4, %i3 <== NOT EXECUTED
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ;
40004018: 03 10 00 ae sethi %hi(0x4002b800), %g1
4000401c: 82 10 61 44 or %g1, 0x144, %g1 ! 4002b944 <_Objects_Information_table+0x14>
40004020: 80 a6 c0 01 cmp %i3, %g1
40004024: 32 bf ff b5 bne,a 40003ef8 <rtems_cpu_usage_report_with_plugin+0x78>
40004028: c2 06 c0 00 ld [ %i3 ], %g1
}
}
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)(
4000402c: d0 07 bf ec ld [ %fp + -20 ], %o0
40004030: 40 00 67 0a call 4001dc58 <.udiv>
40004034: 92 10 23 e8 mov 0x3e8, %o1
40004038: d4 07 bf e8 ld [ %fp + -24 ], %o2
4000403c: 96 10 00 08 mov %o0, %o3
40004040: 13 10 00 85 sethi %hi(0x40021400), %o1
40004044: 90 10 00 18 mov %i0, %o0
40004048: 9f c6 40 00 call %i1
4000404c: 92 12 60 08 or %o1, 8, %o1
40004050: 81 c7 e0 08 ret
40004054: 81 e8 00 00 restore
4000ecdc <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
int
rtems_deviceio_errno(rtems_status_code code)
{
4000ecdc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
4000ece0: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED
4000ece4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
4000ece8: 40 00 00 0a call 4000ed10 <rtems_assoc_remote_by_local> <== NOT EXECUTED
4000ecec: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED
4000ecf0: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED
4000ecf4: 02 80 00 05 be 4000ed08 <rtems_deviceio_errno+0x2c> <== NOT EXECUTED
4000ecf8: 01 00 00 00 nop <== NOT EXECUTED
{
errno = rc;
4000ecfc: 40 00 01 09 call 4000f120 <__errno> <== NOT EXECUTED
4000ed00: 01 00 00 00 nop <== NOT EXECUTED
4000ed04: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED
return -1;
}
return -1;
}
4000ed08: 81 c7 e0 08 ret <== NOT EXECUTED
4000ed0c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
40008c6c <rtems_error>:
int rtems_error(
rtems_error_code_t error_flag,
const char *printf_format,
...
)
{
40008c6c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
va_list arglist;
int chars_written;
va_start(arglist, printf_format);
40008c70: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED
40008c74: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED
40008c78: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED
40008c7c: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED
40008c80: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED
chars_written = rtems_verror(error_flag, printf_format, arglist);
40008c84: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40008c88: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40008c8c: 7f ff ff 7e call 40008a84 <rtems_verror> <== NOT EXECUTED
40008c90: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED
va_end(arglist);
return chars_written;
}
40008c94: 81 c7 e0 08 ret <== NOT EXECUTED
40008c98: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED
4000326c <rtems_filesystem_dirname>:
}
int rtems_filesystem_dirname(
const char *pathname
)
{
4000326c: 9d e3 bf a0 save %sp, -96, %sp
int len = strlen( pathname );
40003270: 40 00 33 64 call 40010000 <strlen>
40003274: 90 10 00 18 mov %i0, %o0
while ( len ) {
40003278: 80 a2 20 00 cmp %o0, 0
4000327c: 02 80 00 17 be 400032d8 <rtems_filesystem_dirname+0x6c> <== NEVER TAKEN
40003280: 84 10 00 08 mov %o0, %g2
len--;
40003284: 90 02 3f ff add %o0, -1, %o0
if ( rtems_filesystem_is_separator( pathname[len] ) )
40003288: c2 4e 00 08 ldsb [ %i0 + %o0 ], %g1
4000328c: 80 a0 60 5c cmp %g1, 0x5c
40003290: 02 80 00 12 be 400032d8 <rtems_filesystem_dirname+0x6c> <== NEVER TAKEN
40003294: 80 a0 60 2f cmp %g1, 0x2f
40003298: 02 80 00 10 be 400032d8 <rtems_filesystem_dirname+0x6c> <== NEVER TAKEN
4000329c: 80 a0 60 00 cmp %g1, 0
400032a0: 02 80 00 0e be 400032d8 <rtems_filesystem_dirname+0x6c> <== NEVER TAKEN
400032a4: a0 06 00 02 add %i0, %g2, %l0
const char *pathname
)
{
int len = strlen( pathname );
while ( len ) {
400032a8: 80 a2 20 00 cmp %o0, 0
400032ac: 02 80 00 0b be 400032d8 <rtems_filesystem_dirname+0x6c>
400032b0: 01 00 00 00 nop
len--;
if ( rtems_filesystem_is_separator( pathname[len] ) )
400032b4: c2 4c 3f fe ldsb [ %l0 + -2 ], %g1
400032b8: 80 a0 60 5c cmp %g1, 0x5c
400032bc: 02 80 00 07 be 400032d8 <rtems_filesystem_dirname+0x6c> <== NEVER TAKEN
400032c0: 90 02 3f ff add %o0, -1, %o0
400032c4: 80 a0 60 2f cmp %g1, 0x2f
400032c8: 02 80 00 04 be 400032d8 <rtems_filesystem_dirname+0x6c>
400032cc: 80 a0 60 00 cmp %g1, 0
400032d0: 12 bf ff f6 bne 400032a8 <rtems_filesystem_dirname+0x3c> <== ALWAYS TAKEN
400032d4: a0 04 3f ff add %l0, -1, %l0
break;
}
return len;
}
400032d8: 81 c7 e0 08 ret
400032dc: 91 e8 00 08 restore %g0, %o0, %o0
400033e4 <rtems_filesystem_evaluate_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
400033e4: 9d e3 bf a0 save %sp, -96, %sp
/*
* Verify Input parameters.
*/
if ( !pathname )
400033e8: 80 a6 20 00 cmp %i0, 0
400033ec: 02 80 00 34 be 400034bc <rtems_filesystem_evaluate_path+0xd8><== NEVER TAKEN
400033f0: 80 a6 e0 00 cmp %i3, 0
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !pathloc )
400033f4: 22 80 00 2c be,a 400034a4 <rtems_filesystem_evaluate_path+0xc0><== NEVER TAKEN
400033f8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
400033fc: c2 4e 00 00 ldsb [ %i0 ], %g1
40003400: 80 a0 60 5c cmp %g1, 0x5c
40003404: 22 80 00 18 be,a 40003464 <rtems_filesystem_evaluate_path+0x80><== NEVER TAKEN
40003408: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED
4000340c: 80 a0 60 2f cmp %g1, 0x2f
40003410: 22 80 00 15 be,a 40003464 <rtems_filesystem_evaluate_path+0x80>
40003414: 03 10 00 72 sethi %hi(0x4001c800), %g1
40003418: 80 a0 60 00 cmp %g1, 0
4000341c: 02 80 00 12 be 40003464 <rtems_filesystem_evaluate_path+0x80><== NEVER TAKEN
40003420: 03 10 00 72 sethi %hi(0x4001c800), %g1
40003424: c4 00 62 18 ld [ %g1 + 0x218 ], %g2 ! 4001ca18 <rtems_current_user_env>
40003428: 86 10 20 00 clr %g3
4000342c: c8 00 a0 04 ld [ %g2 + 4 ], %g4
40003430: 82 10 20 00 clr %g1
40003434: c8 26 c0 00 st %g4, [ %i3 ]
40003438: c8 00 a0 08 ld [ %g2 + 8 ], %g4
4000343c: c8 26 e0 04 st %g4, [ %i3 + 4 ]
40003440: c8 00 a0 0c ld [ %g2 + 0xc ], %g4
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
40003444: b2 26 40 01 sub %i1, %g1, %i1
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
40003448: c8 26 e0 08 st %g4, [ %i3 + 8 ]
4000344c: c8 00 a0 10 ld [ %g2 + 0x10 ], %g4
40003450: c8 26 e0 0c st %g4, [ %i3 + 0xc ]
40003454: c4 00 a0 14 ld [ %g2 + 0x14 ], %g2
40003458: c4 26 e0 10 st %g2, [ %i3 + 0x10 ]
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
4000345c: 7f ff ff a1 call 400032e0 <rtems_filesystem_evaluate_relative_path>
40003460: 91 ee 00 03 restore %i0, %g3, %o0
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
40003464: c4 00 62 18 ld [ %g1 + 0x218 ], %g2
40003468: 86 10 20 01 mov 1, %g3
4000346c: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4
40003470: 82 10 20 01 mov 1, %g1
40003474: c8 26 c0 00 st %g4, [ %i3 ]
40003478: c8 00 a0 1c ld [ %g2 + 0x1c ], %g4
4000347c: c8 26 e0 04 st %g4, [ %i3 + 4 ]
40003480: c8 00 a0 20 ld [ %g2 + 0x20 ], %g4
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
40003484: b2 26 40 01 sub %i1, %g1, %i1
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
40003488: c8 26 e0 08 st %g4, [ %i3 + 8 ]
4000348c: c8 00 a0 24 ld [ %g2 + 0x24 ], %g4
40003490: c8 26 e0 0c st %g4, [ %i3 + 0xc ]
40003494: c4 00 a0 28 ld [ %g2 + 0x28 ], %g2
40003498: c4 26 e0 10 st %g2, [ %i3 + 0x10 ]
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
4000349c: 7f ff ff 91 call 400032e0 <rtems_filesystem_evaluate_relative_path>
400034a0: 91 ee 00 03 restore %i0, %g3, %o0
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !pathloc )
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
400034a4: 40 00 2f 1f call 4000f120 <__errno> <== NOT EXECUTED
400034a8: 01 00 00 00 nop <== NOT EXECUTED
400034ac: 82 10 20 05 mov 5, %g1 ! 5 <PROM_START+0x5> <== NOT EXECUTED
400034b0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
return rtems_filesystem_evaluate_relative_path( &pathname[i],
pathnamelen - i,
flags,
pathloc,
follow_link );
}
400034b4: 81 c7 e0 08 ret <== NOT EXECUTED
400034b8: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Verify Input parameters.
*/
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
400034bc: 40 00 2f 19 call 4000f120 <__errno> <== NOT EXECUTED
400034c0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400034c4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
400034c8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400034cc: 81 c7 e0 08 ret <== NOT EXECUTED
400034d0: 81 e8 00 00 restore <== NOT EXECUTED
400032e0 <rtems_filesystem_evaluate_relative_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
400032e0: 9d e3 bf a0 save %sp, -96, %sp
/*
* Verify Input parameters.
*/
if ( !pathname )
400032e4: 80 a6 20 00 cmp %i0, 0
400032e8: 02 80 00 33 be 400033b4 <rtems_filesystem_evaluate_relative_path+0xd4><== NEVER TAKEN
400032ec: 80 a6 e0 00 cmp %i3, 0
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !pathloc )
400032f0: 02 80 00 37 be 400033cc <rtems_filesystem_evaluate_relative_path+0xec><== NEVER TAKEN
400032f4: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
if ( !pathloc->ops->evalpath_h )
400032f8: c2 06 e0 0c ld [ %i3 + 0xc ], %g1
400032fc: c2 00 40 00 ld [ %g1 ], %g1
40003300: 80 a0 60 00 cmp %g1, 0
40003304: 02 80 00 26 be 4000339c <rtems_filesystem_evaluate_relative_path+0xbc><== NEVER TAKEN
40003308: 90 10 00 18 mov %i0, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc );
4000330c: 92 10 00 19 mov %i1, %o1
40003310: 94 10 00 1a mov %i2, %o2
40003314: 9f c0 40 00 call %g1
40003318: 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 ) {
4000331c: b0 92 20 00 orcc %o0, 0, %i0
40003320: 12 80 00 0f bne 4000335c <rtems_filesystem_evaluate_relative_path+0x7c>
40003324: 80 a7 20 00 cmp %i4, 0
40003328: 02 80 00 2d be 400033dc <rtems_filesystem_evaluate_relative_path+0xfc>
4000332c: 01 00 00 00 nop
if ( !pathloc->ops->node_type_h ){
40003330: c4 06 e0 0c ld [ %i3 + 0xc ], %g2
40003334: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
40003338: 80 a0 60 00 cmp %g1, 0
4000333c: 22 80 00 13 be,a 40003388 <rtems_filesystem_evaluate_relative_path+0xa8><== NEVER TAKEN
40003340: 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 );
40003344: 9f c0 40 00 call %g1
40003348: 90 10 00 1b mov %i3, %o0
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
4000334c: 90 02 3f fd add %o0, -3, %o0
40003350: 80 a2 20 01 cmp %o0, 1
40003354: 28 80 00 04 bleu,a 40003364 <rtems_filesystem_evaluate_relative_path+0x84>
40003358: c4 06 e0 0c ld [ %i3 + 0xc ], %g2
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
}
}
return result;
}
4000335c: 81 c7 e0 08 ret
40003360: 81 e8 00 00 restore
type = (*pathloc->ops->node_type_h)( pathloc );
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
if ( !pathloc->ops->eval_link_h ){
40003364: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1
40003368: 80 a0 60 00 cmp %g1, 0
4000336c: 02 80 00 06 be 40003384 <rtems_filesystem_evaluate_relative_path+0xa4><== NEVER TAKEN
40003370: 90 10 00 1b mov %i3, %o0
* 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 );
40003374: 9f c0 40 00 call %g1
40003378: 92 10 00 1a mov %i2, %o1
}
}
return result;
}
4000337c: 81 c7 e0 08 ret
40003380: 91 e8 00 08 restore %g0, %o0, %o0
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
if ( !pathloc->ops->eval_link_h ){
rtems_filesystem_freenode( pathloc );
40003384: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40003388: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000338c: 02 80 00 04 be 4000339c <rtems_filesystem_evaluate_relative_path+0xbc><== NOT EXECUTED
40003390: 01 00 00 00 nop <== NOT EXECUTED
40003394: 9f c0 40 00 call %g1 <== NOT EXECUTED
40003398: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000339c: 40 00 2f 61 call 4000f120 <__errno> <== NOT EXECUTED
400033a0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400033a4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
400033a8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400033ac: 81 c7 e0 08 ret <== NOT EXECUTED
400033b0: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Verify Input parameters.
*/
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
400033b4: 40 00 2f 5b call 4000f120 <__errno> <== NOT EXECUTED
400033b8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400033bc: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED
400033c0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400033c4: 81 c7 e0 08 ret <== NOT EXECUTED
400033c8: 81 e8 00 00 restore <== NOT EXECUTED
if ( !pathloc )
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
400033cc: 40 00 2f 55 call 4000f120 <__errno> <== NOT EXECUTED
400033d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400033d4: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED
400033d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400033dc: 81 c7 e0 08 ret
400033e0: 81 e8 00 00 restore
4000308c <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 )
{
4000308c: 9d e3 bf 88 save %sp, -120, %sp
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
40003090: 21 10 00 72 sethi %hi(0x4001c800), %l0
40003094: c2 04 22 18 ld [ %l0 + 0x218 ], %g1 ! 4001ca18 <rtems_current_user_env>
40003098: 84 10 20 12 mov 0x12, %g2
init_fs_mount_table();
4000309c: 40 00 01 ea call 40003844 <init_fs_mount_table>
400030a0: c4 20 60 2c st %g2, [ %g1 + 0x2c ]
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
400030a4: 03 10 00 6d sethi %hi(0x4001b400), %g1
400030a8: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 4001b6c0 <rtems_filesystem_mount_table_size>
400030ac: 80 a0 60 00 cmp %g1, 0
400030b0: 02 80 00 45 be 400031c4 <rtems_filesystem_initialize+0x138><== NEVER TAKEN
400030b4: 03 10 00 72 sethi %hi(0x4001c800), %g1
rtems_fatal_error_occurred( 0xABCD0001 );
mt = &rtems_filesystem_mount_table[0];
400030b8: c2 00 61 0c ld [ %g1 + 0x10c ], %g1 ! 4001c90c <rtems_filesystem_mount_table>
status = mount(
400030bc: 90 07 bf fc add %fp, -4, %o0
400030c0: d8 00 60 0c ld [ %g1 + 0xc ], %o4
400030c4: d2 00 40 00 ld [ %g1 ], %o1
400030c8: d4 00 60 04 ld [ %g1 + 4 ], %o2
400030cc: 40 00 01 e6 call 40003864 <mount>
400030d0: d6 00 60 08 ld [ %g1 + 8 ], %o3
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
400030d4: 80 a2 3f ff cmp %o0, -1
400030d8: 02 80 00 40 be 400031d8 <rtems_filesystem_initialize+0x14c><== NEVER TAKEN
400030dc: c4 07 bf fc ld [ %fp + -4 ], %g2
rtems_fatal_error_occurred( 0xABCD0002 );
rtems_filesystem_link_counts = 0;
400030e0: c2 04 22 18 ld [ %l0 + 0x218 ], %g1
* set_private_env() - but then: that's
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
400030e4: c6 00 a0 1c ld [ %g2 + 0x1c ], %g3
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
rtems_fatal_error_occurred( 0xABCD0002 );
rtems_filesystem_link_counts = 0;
400030e8: c0 30 60 30 clrh [ %g1 + 0x30 ]
* set_private_env() - but then: that's
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
400030ec: c6 20 60 18 st %g3, [ %g1 + 0x18 ]
400030f0: c6 00 a0 20 ld [ %g2 + 0x20 ], %g3
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
400030f4: a4 07 bf e8 add %fp, -24, %l2
* set_private_env() - but then: that's
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
400030f8: c6 20 60 1c st %g3, [ %g1 + 0x1c ]
400030fc: c6 00 a0 24 ld [ %g2 + 0x24 ], %g3
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40003100: 23 10 00 6e sethi %hi(0x4001b800), %l1
* set_private_env() - but then: that's
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
40003104: c6 20 60 20 st %g3, [ %g1 + 0x20 ]
40003108: c6 00 a0 28 ld [ %g2 + 0x28 ], %g3
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
4000310c: 92 10 20 01 mov 1, %o1
* set_private_env() - but then: that's
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
40003110: c6 20 60 24 st %g3, [ %g1 + 0x24 ]
40003114: c4 00 a0 2c ld [ %g2 + 0x2c ], %g2
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40003118: 94 10 20 00 clr %o2
* set_private_env() - but then: that's
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
4000311c: c4 20 60 28 st %g2, [ %g1 + 0x28 ]
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40003120: 96 10 00 12 mov %l2, %o3
40003124: 98 10 20 00 clr %o4
40003128: 40 00 00 af call 400033e4 <rtems_filesystem_evaluate_path>
4000312c: 90 14 62 c0 or %l1, 0x2c0, %o0
rtems_filesystem_root = loc;
40003130: c2 04 22 18 ld [ %l0 + 0x218 ], %g1
40003134: c4 07 bf e8 ld [ %fp + -24 ], %g2
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40003138: 96 10 00 12 mov %l2, %o3
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
4000313c: c4 20 60 18 st %g2, [ %g1 + 0x18 ]
40003140: c4 07 bf ec ld [ %fp + -20 ], %g2
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40003144: 92 10 20 01 mov 1, %o1
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
40003148: c4 20 60 1c st %g2, [ %g1 + 0x1c ]
4000314c: c4 07 bf f0 ld [ %fp + -16 ], %g2
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40003150: 94 10 20 00 clr %o2
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
40003154: c4 20 60 20 st %g2, [ %g1 + 0x20 ]
40003158: c4 07 bf f4 ld [ %fp + -12 ], %g2
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
4000315c: 98 10 20 00 clr %o4
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
40003160: c4 20 60 24 st %g2, [ %g1 + 0x24 ]
40003164: c4 07 bf f8 ld [ %fp + -8 ], %g2
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40003168: 90 14 62 c0 or %l1, 0x2c0, %o0
4000316c: 40 00 00 9e call 400033e4 <rtems_filesystem_evaluate_path>
40003170: c4 20 60 28 st %g2, [ %g1 + 0x28 ]
rtems_filesystem_current = loc;
40003174: c4 07 bf e8 ld [ %fp + -24 ], %g2
40003178: c2 04 22 18 ld [ %l0 + 0x218 ], %g1
*
* 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);
4000317c: 11 10 00 6e sethi %hi(0x4001b800), %o0
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
40003180: c4 20 60 04 st %g2, [ %g1 + 4 ]
40003184: c4 07 bf ec ld [ %fp + -20 ], %g2
*
* 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);
40003188: 90 12 22 c8 or %o0, 0x2c8, %o0
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
4000318c: c4 20 60 08 st %g2, [ %g1 + 8 ]
40003190: c4 07 bf f0 ld [ %fp + -16 ], %g2
*
* 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);
40003194: 92 10 21 ff mov 0x1ff, %o1
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
40003198: c4 20 60 0c st %g2, [ %g1 + 0xc ]
4000319c: c4 07 bf f4 ld [ %fp + -12 ], %g2
400031a0: c4 20 60 10 st %g2, [ %g1 + 0x10 ]
400031a4: c4 07 bf f8 ld [ %fp + -8 ], %g2
*
* 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);
400031a8: 40 00 01 3f call 400036a4 <mkdir>
400031ac: c4 20 60 14 st %g2, [ %g1 + 0x14 ]
if ( status != 0 )
400031b0: 80 a2 20 00 cmp %o0, 0
400031b4: 12 80 00 07 bne 400031d0 <rtems_filesystem_initialize+0x144><== NEVER TAKEN
400031b8: 11 2a f3 40 sethi %hi(0xabcd0000), %o0
400031bc: 81 c7 e0 08 ret
400031c0: 81 e8 00 00 restore
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
rtems_fatal_error_occurred( 0xABCD0001 );
400031c4: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED
400031c8: 40 00 10 4b call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
400031cc: 90 12 20 01 or %o0, 1, %o0 ! abcd0001 <LEON_REG+0x2bcd0001><== NOT EXECUTED
* created that way by the IMFS.
*/
status = mkdir( "/dev", 0777);
if ( status != 0 )
rtems_fatal_error_occurred( 0xABCD0003 );
400031d0: 40 00 10 49 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
400031d4: 90 12 20 03 or %o0, 3, %o0 <== NOT EXECUTED
status = mount(
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
rtems_fatal_error_occurred( 0xABCD0002 );
400031d8: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED
400031dc: 40 00 10 46 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
400031e0: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <LEON_REG+0x2bcd0002><== NOT EXECUTED
4000aa38 <rtems_filesystem_nodes_equal>:
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
4000aa38: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
4000aa3c: c4 02 40 00 ld [ %o1 ], %g2 <== NOT EXECUTED
4000aa40: 82 18 40 02 xor %g1, %g2, %g1 <== NOT EXECUTED
4000aa44: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access );
}
4000aa48: 81 c3 e0 08 retl <== NOT EXECUTED
4000aa4c: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED
400031e8 <rtems_filesystem_prefix_separators>:
int rtems_filesystem_prefix_separators(
const char *pathname,
int pathnamelen
)
{
400031e8: 82 10 00 08 mov %o0, %g1
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
400031ec: 80 a2 60 00 cmp %o1, 0
400031f0: 02 80 00 1c be 40003260 <rtems_filesystem_prefix_separators+0x78><== NEVER TAKEN
400031f4: c4 0a 00 00 ldub [ %o0 ], %g2
400031f8: 85 28 a0 18 sll %g2, 0x18, %g2
400031fc: 85 38 a0 18 sra %g2, 0x18, %g2
40003200: 80 a0 a0 00 cmp %g2, 0
40003204: 02 80 00 17 be 40003260 <rtems_filesystem_prefix_separators+0x78><== NEVER TAKEN
40003208: 80 a0 a0 5c cmp %g2, 0x5c
4000320c: 12 80 00 13 bne 40003258 <rtems_filesystem_prefix_separators+0x70><== ALWAYS TAKEN
40003210: 80 a0 a0 2f cmp %g2, 0x2f
40003214: 90 10 20 00 clr %o0 <== NOT EXECUTED
{
pathname++;
pathnamelen--;
stripped++;
40003218: 90 02 20 01 inc %o0
{
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
4000321c: 80 a2 40 08 cmp %o1, %o0
40003220: 02 80 00 0c be 40003250 <rtems_filesystem_prefix_separators+0x68><== NEVER TAKEN
40003224: c4 08 40 08 ldub [ %g1 + %o0 ], %g2
40003228: 85 28 a0 18 sll %g2, 0x18, %g2
4000322c: 85 38 a0 18 sra %g2, 0x18, %g2
40003230: 80 a0 a0 00 cmp %g2, 0
40003234: 02 80 00 07 be 40003250 <rtems_filesystem_prefix_separators+0x68><== NEVER TAKEN
40003238: 80 a0 a0 5c cmp %g2, 0x5c
4000323c: 22 bf ff f8 be,a 4000321c <rtems_filesystem_prefix_separators+0x34><== NEVER TAKEN
40003240: 90 02 20 01 inc %o0 <== NOT EXECUTED
40003244: 80 a0 a0 2f cmp %g2, 0x2f
40003248: 22 bf ff f5 be,a 4000321c <rtems_filesystem_prefix_separators+0x34><== NEVER TAKEN
4000324c: 90 02 20 01 inc %o0 <== NOT EXECUTED
40003250: 81 c3 e0 08 retl
40003254: 01 00 00 00 nop
40003258: 22 bf ff f0 be,a 40003218 <rtems_filesystem_prefix_separators+0x30>
4000325c: 90 10 20 00 clr %o0 ! 0 <PROM_START>
40003260: 90 10 20 00 clr %o0
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
40003264: 81 c3 e0 08 retl
40002efc <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
40002efc: 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 );
40002f00: 40 00 34 40 call 40010000 <strlen> <== NOT EXECUTED
40002f04: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40002f08: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED
40002f0c: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED
40002f10: 94 10 20 00 clr %o2 <== NOT EXECUTED
40002f14: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40002f18: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
40002f1c: 40 00 01 32 call 400033e4 <rtems_filesystem_evaluate_path><== NOT EXECUTED
40002f20: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
40002f24: 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 );
40002f28: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
40002f2c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED
40002f30: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002f34: 02 80 00 13 be 40002f80 <rtems_io_lookup_name+0x84> <== NOT EXECUTED
40002f38: e4 07 bf ec ld [ %fp + -20 ], %l2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
node_type = (*loc.ops->node_type_h)( &loc );
40002f3c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002f40: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
40002f44: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED
40002f48: 02 80 00 1a be 40002fb0 <rtems_io_lookup_name+0xb4> <== NOT EXECUTED
40002f4c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
40002f50: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
40002f54: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002f58: 02 80 00 2b be 40003004 <rtems_io_lookup_name+0x108> <== NOT EXECUTED
40002f5c: 01 00 00 00 nop <== NOT EXECUTED
40002f60: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40002f64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002f68: 02 80 00 27 be 40003004 <rtems_io_lookup_name+0x108> <== NOT EXECUTED
40002f6c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40002f70: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002f74: b0 10 20 0d mov 0xd, %i0 <== NOT EXECUTED
40002f78: 81 c7 e0 08 ret <== NOT EXECUTED
40002f7c: 81 e8 00 00 restore <== NOT EXECUTED
result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true );
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
rtems_filesystem_freenode( &loc );
40002f80: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
40002f84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002f88: 02 80 00 04 be 40002f98 <rtems_io_lookup_name+0x9c> <== NOT EXECUTED
40002f8c: 01 00 00 00 nop <== NOT EXECUTED
40002f90: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002f94: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40002f98: 40 00 30 62 call 4000f120 <__errno> <== NOT EXECUTED
40002f9c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
40002fa0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40002fa4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40002fa8: 81 c7 e0 08 ret <== NOT EXECUTED
40002fac: 81 e8 00 00 restore <== NOT EXECUTED
}
node_type = (*loc.ops->node_type_h)( &loc );
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
40002fb0: 12 bf ff e9 bne 40002f54 <rtems_io_lookup_name+0x58> <== NOT EXECUTED
40002fb4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
40002fb8: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED
device_info->device_name_length = strlen( name );
40002fbc: 40 00 34 11 call 40010000 <strlen> <== NOT EXECUTED
40002fc0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40002fc4: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
40002fc8: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
40002fcc: 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;
40002fd0: c4 26 60 08 st %g2, [ %i1 + 8 ] <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
40002fd4: c4 04 a0 54 ld [ %l2 + 0x54 ], %g2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
40002fd8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002fdc: 02 80 00 0c be 4000300c <rtems_io_lookup_name+0x110> <== NOT EXECUTED
40002fe0: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED
40002fe4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
40002fe8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40002fec: 02 80 00 08 be 4000300c <rtems_io_lookup_name+0x110> <== NOT EXECUTED
40002ff0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40002ff4: 9f c0 40 00 call %g1 <== NOT EXECUTED
40002ff8: b0 10 20 00 clr %i0 <== NOT EXECUTED
40002ffc: 81 c7 e0 08 ret <== NOT EXECUTED
40003000: 81 e8 00 00 restore <== NOT EXECUTED
40003004: 81 c7 e0 08 ret <== NOT EXECUTED
40003008: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
4000300c: 81 c7 e0 08 ret <== NOT EXECUTED
40003010: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
4000936c <rtems_io_register_driver>:
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
4000936c: 9d e3 bf a0 save %sp, -96, %sp
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
40009370: 03 10 00 8f sethi %hi(0x40023c00), %g1
40009374: c2 00 60 b8 ld [ %g1 + 0xb8 ], %g1 ! 40023cb8 <_ISR_Nest_level>
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
40009378: 09 10 00 8f sethi %hi(0x40023c00), %g4
if ( rtems_interrupt_is_in_progress() )
4000937c: 80 a0 60 00 cmp %g1, 0
40009380: 84 10 20 12 mov 0x12, %g2
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
40009384: 82 10 00 19 mov %i1, %g1
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
40009388: 12 80 00 49 bne 400094ac <rtems_io_register_driver+0x140>
4000938c: c6 01 23 20 ld [ %g4 + 0x320 ], %g3
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
40009390: 80 a6 a0 00 cmp %i2, 0
40009394: 02 80 00 4b be 400094c0 <rtems_io_register_driver+0x154>
40009398: 80 a6 60 00 cmp %i1, 0
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
if ( driver_table == NULL )
4000939c: 02 80 00 49 be 400094c0 <rtems_io_register_driver+0x154>
400093a0: c6 26 80 00 st %g3, [ %i2 ]
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
400093a4: c4 06 40 00 ld [ %i1 ], %g2
400093a8: 80 a0 a0 00 cmp %g2, 0
400093ac: 22 80 00 42 be,a 400094b4 <rtems_io_register_driver+0x148>
400093b0: c4 06 60 04 ld [ %i1 + 4 ], %g2
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
400093b4: 80 a0 c0 18 cmp %g3, %i0
400093b8: 08 80 00 3d bleu 400094ac <rtems_io_register_driver+0x140>
400093bc: 84 10 20 0a mov 0xa, %g2
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
400093c0: 05 10 00 8f sethi %hi(0x40023c00), %g2
400093c4: c6 00 a0 20 ld [ %g2 + 0x20 ], %g3 ! 40023c20 <_Thread_Dispatch_disable_level>
400093c8: 86 00 e0 01 inc %g3
400093cc: c6 20 a0 20 st %g3, [ %g2 + 0x20 ]
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
400093d0: 80 a6 20 00 cmp %i0, 0
400093d4: 12 80 00 2b bne 40009480 <rtems_io_register_driver+0x114>
400093d8: 05 10 00 8f sethi %hi(0x40023c00), %g2
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
400093dc: da 01 23 20 ld [ %g4 + 0x320 ], %o5
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
400093e0: 80 a3 60 00 cmp %o5, 0
400093e4: 02 80 00 3a be 400094cc <rtems_io_register_driver+0x160> <== NEVER TAKEN
400093e8: d8 00 a3 24 ld [ %g2 + 0x324 ], %o4
400093ec: 10 80 00 05 b 40009400 <rtems_io_register_driver+0x94>
400093f0: 86 10 00 0c mov %o4, %g3
400093f4: 80 a3 40 18 cmp %o5, %i0
400093f8: 08 80 00 0b bleu 40009424 <rtems_io_register_driver+0xb8>
400093fc: 86 00 e0 18 add %g3, 0x18, %g3
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
40009400: c8 00 c0 00 ld [ %g3 ], %g4
40009404: 80 a1 20 00 cmp %g4, 0
40009408: 32 bf ff fb bne,a 400093f4 <rtems_io_register_driver+0x88>
4000940c: b0 06 20 01 inc %i0
40009410: c8 00 e0 04 ld [ %g3 + 4 ], %g4
40009414: 80 a1 20 00 cmp %g4, 0
40009418: 32 bf ff f7 bne,a 400093f4 <rtems_io_register_driver+0x88>
4000941c: b0 06 20 01 inc %i0
}
/* Assigns invalid value in case of failure */
*major = m;
if ( m != n )
40009420: 80 a3 40 18 cmp %o5, %i0
40009424: 02 80 00 2b be 400094d0 <rtems_io_register_driver+0x164>
40009428: f0 26 80 00 st %i0, [ %i2 ]
4000942c: 85 2e 20 03 sll %i0, 3, %g2
40009430: 87 2e 20 05 sll %i0, 5, %g3
40009434: 84 20 c0 02 sub %g3, %g2, %g2
40009438: 84 03 00 02 add %o4, %g2, %g2
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
4000943c: c6 00 40 00 ld [ %g1 ], %g3
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
40009440: b2 10 20 00 clr %i1
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
40009444: c6 20 80 00 st %g3, [ %g2 ]
40009448: c6 00 60 04 ld [ %g1 + 4 ], %g3
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
4000944c: b4 10 20 00 clr %i2
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
40009450: c6 20 a0 04 st %g3, [ %g2 + 4 ]
40009454: c6 00 60 08 ld [ %g1 + 8 ], %g3
40009458: c6 20 a0 08 st %g3, [ %g2 + 8 ]
4000945c: c6 00 60 0c ld [ %g1 + 0xc ], %g3
40009460: c6 20 a0 0c st %g3, [ %g2 + 0xc ]
40009464: c6 00 60 10 ld [ %g1 + 0x10 ], %g3
40009468: c6 20 a0 10 st %g3, [ %g2 + 0x10 ]
4000946c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
_Thread_Enable_dispatch();
40009470: 40 00 07 2f call 4000b12c <_Thread_Enable_dispatch>
40009474: c2 20 a0 14 st %g1, [ %g2 + 0x14 ]
return rtems_io_initialize( major, 0, NULL );
40009478: 40 00 24 30 call 40012538 <rtems_io_initialize>
4000947c: 81 e8 00 00 restore
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
40009480: c6 00 a3 24 ld [ %g2 + 0x324 ], %g3
40009484: 89 2e 20 05 sll %i0, 5, %g4
40009488: 85 2e 20 03 sll %i0, 3, %g2
4000948c: 84 21 00 02 sub %g4, %g2, %g2
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
40009490: c8 00 c0 02 ld [ %g3 + %g2 ], %g4
40009494: 80 a1 20 00 cmp %g4, 0
40009498: 02 80 00 12 be 400094e0 <rtems_io_register_driver+0x174>
4000949c: 84 00 c0 02 add %g3, %g2, %g2
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
400094a0: 40 00 07 23 call 4000b12c <_Thread_Enable_dispatch>
400094a4: 01 00 00 00 nop
400094a8: 84 10 20 0c mov 0xc, %g2 ! c <PROM_START+0xc>
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
400094ac: 81 c7 e0 08 ret
400094b0: 91 e8 00 02 restore %g0, %g2, %o0
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
400094b4: 80 a0 a0 00 cmp %g2, 0
400094b8: 12 bf ff c0 bne 400093b8 <rtems_io_register_driver+0x4c>
400094bc: 80 a0 c0 18 cmp %g3, %i0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
400094c0: 84 10 20 09 mov 9, %g2
}
400094c4: 81 c7 e0 08 ret
400094c8: 91 e8 00 02 restore %g0, %g2, %o0
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
400094cc: c0 26 80 00 clr [ %i2 ] <== NOT EXECUTED
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
400094d0: 40 00 07 17 call 4000b12c <_Thread_Enable_dispatch>
400094d4: 01 00 00 00 nop
return sc;
400094d8: 10 bf ff f5 b 400094ac <rtems_io_register_driver+0x140>
400094dc: 84 10 20 05 mov 5, %g2 ! 5 <PROM_START+0x5>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
400094e0: c6 00 a0 04 ld [ %g2 + 4 ], %g3
400094e4: 80 a0 e0 00 cmp %g3, 0
400094e8: 12 bf ff ee bne 400094a0 <rtems_io_register_driver+0x134>
400094ec: 01 00 00 00 nop
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
*registered_major = major;
400094f0: 10 bf ff d3 b 4000943c <rtems_io_register_driver+0xd0>
400094f4: f0 26 80 00 st %i0, [ %i2 ]
40009c34 <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)
{
40009c34: 9d e3 bf a0 save %sp, -96, %sp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
40009c38: 80 a6 20 00 cmp %i0, 0
40009c3c: 02 80 00 23 be 40009cc8 <rtems_iterate_over_all_threads+0x94><== NEVER TAKEN
40009c40: 25 10 00 ae sethi %hi(0x4002b800), %l2
40009c44: a4 14 a1 34 or %l2, 0x134, %l2 ! 4002b934 <_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)
40009c48: a6 04 a0 10 add %l2, 0x10, %l3
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
40009c4c: c2 04 80 00 ld [ %l2 ], %g1
40009c50: 80 a0 60 00 cmp %g1, 0
40009c54: 22 80 00 1a be,a 40009cbc <rtems_iterate_over_all_threads+0x88>
40009c58: a4 04 a0 04 add %l2, 4, %l2
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
40009c5c: e2 00 60 04 ld [ %g1 + 4 ], %l1
if ( !information )
40009c60: 80 a4 60 00 cmp %l1, 0
40009c64: 22 80 00 16 be,a 40009cbc <rtems_iterate_over_all_threads+0x88>
40009c68: a4 04 a0 04 add %l2, 4, %l2
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
40009c6c: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1
40009c70: 84 90 60 00 orcc %g1, 0, %g2
40009c74: 22 80 00 12 be,a 40009cbc <rtems_iterate_over_all_threads+0x88><== NEVER TAKEN
40009c78: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED
40009c7c: a0 10 20 01 mov 1, %l0
the_thread = (Thread_Control *)information->local_table[ i ];
40009c80: c6 04 60 1c ld [ %l1 + 0x1c ], %g3
40009c84: 83 2c 20 02 sll %l0, 2, %g1
40009c88: c2 00 c0 01 ld [ %g3 + %g1 ], %g1
if ( !the_thread )
40009c8c: 90 90 60 00 orcc %g1, 0, %o0
40009c90: 02 80 00 05 be 40009ca4 <rtems_iterate_over_all_threads+0x70><== NEVER TAKEN
40009c94: a0 04 20 01 inc %l0
continue;
(*routine)(the_thread);
40009c98: 9f c6 00 00 call %i0
40009c9c: 01 00 00 00 nop
40009ca0: c4 14 60 10 lduh [ %l1 + 0x10 ], %g2
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
40009ca4: 83 28 a0 10 sll %g2, 0x10, %g1
40009ca8: 83 30 60 10 srl %g1, 0x10, %g1
40009cac: 80 a0 40 10 cmp %g1, %l0
40009cb0: 3a bf ff f5 bcc,a 40009c84 <rtems_iterate_over_all_threads+0x50>
40009cb4: c6 04 60 1c ld [ %l1 + 0x1c ], %g3
40009cb8: a4 04 a0 04 add %l2, 4, %l2
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
40009cbc: 80 a4 80 13 cmp %l2, %l3
40009cc0: 32 bf ff e4 bne,a 40009c50 <rtems_iterate_over_all_threads+0x1c>
40009cc4: c2 04 80 00 ld [ %l2 ], %g1
40009cc8: 81 c7 e0 08 ret
40009ccc: 81 e8 00 00 restore
4000c048 <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 )
{
4000c048: 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 );
4000c04c: 21 10 00 74 sethi %hi(0x4001d000), %l0
4000c050: d0 04 22 28 ld [ %l0 + 0x228 ], %o0 ! 4001d228 <rtems_libio_semaphore>
4000c054: 92 10 20 00 clr %o1
4000c058: 7f ff ea fa call 40006c40 <rtems_semaphore_obtain>
4000c05c: 94 10 20 00 clr %o2
rtems_status_code rc;
rtems_id sema;
rtems_libio_lock();
if (rtems_libio_iop_freelist) {
4000c060: 23 10 00 74 sethi %hi(0x4001d000), %l1
4000c064: c2 04 62 24 ld [ %l1 + 0x224 ], %g1 ! 4001d224 <rtems_libio_iop_freelist>
4000c068: 80 a0 60 00 cmp %g1, 0
4000c06c: 12 80 00 07 bne 4000c088 <rtems_libio_allocate+0x40>
4000c070: 05 10 00 74 sethi %hi(0x4001d000), %g2
next = iop->data1;
(void) memset( iop, 0, sizeof(rtems_libio_t) );
iop->flags = LIBIO_FLAGS_OPEN;
iop->sem = sema;
rtems_libio_iop_freelist = next;
goto done;
4000c074: b0 10 20 00 clr %i0
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4000c078: 7f ff eb 39 call 40006d5c <rtems_semaphore_release>
4000c07c: d0 04 22 28 ld [ %l0 + 0x228 ], %o0
iop = 0;
done:
rtems_libio_unlock();
return iop;
}
4000c080: 81 c7 e0 08 ret
4000c084: 81 e8 00 00 restore
rtems_id sema;
rtems_libio_lock();
if (rtems_libio_iop_freelist) {
rc = rtems_semaphore_create(
4000c088: c4 00 a2 20 ld [ %g2 + 0x220 ], %g2
4000c08c: 92 10 20 01 mov 1, %o1
4000c090: 82 20 40 02 sub %g1, %g2, %g1
4000c094: 83 38 60 03 sra %g1, 3, %g1
4000c098: 87 28 60 06 sll %g1, 6, %g3
4000c09c: 85 28 60 03 sll %g1, 3, %g2
4000c0a0: 84 20 c0 02 sub %g3, %g2, %g2
4000c0a4: 87 28 a0 06 sll %g2, 6, %g3
4000c0a8: 84 00 80 03 add %g2, %g3, %g2
4000c0ac: 84 00 80 01 add %g2, %g1, %g2
4000c0b0: 87 28 a0 0f sll %g2, 0xf, %g3
4000c0b4: 84 20 c0 02 sub %g3, %g2, %g2
4000c0b8: 07 13 10 92 sethi %hi(0x4c424800), %g3
4000c0bc: 85 28 a0 03 sll %g2, 3, %g2
4000c0c0: 86 10 e1 00 or %g3, 0x100, %g3
4000c0c4: 82 00 80 01 add %g2, %g1, %g1
4000c0c8: 94 10 20 54 mov 0x54, %o2
4000c0cc: 96 10 20 00 clr %o3
4000c0d0: 90 10 40 03 or %g1, %g3, %o0
4000c0d4: 7f ff ea 3a call 400069bc <rtems_semaphore_create>
4000c0d8: 98 07 bf fc add %fp, -4, %o4
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
0,
&sema
);
if (rc != RTEMS_SUCCESSFUL)
4000c0dc: 80 a2 20 00 cmp %o0, 0
4000c0e0: 32 bf ff e6 bne,a 4000c078 <rtems_libio_allocate+0x30> <== NEVER TAKEN
4000c0e4: b0 10 20 00 clr %i0 <== NOT EXECUTED
goto failed;
iop = rtems_libio_iop_freelist;
4000c0e8: f0 04 62 24 ld [ %l1 + 0x224 ], %i0
next = iop->data1;
4000c0ec: c2 06 20 38 ld [ %i0 + 0x38 ], %g1
(void) memset( iop, 0, sizeof(rtems_libio_t) );
4000c0f0: c0 26 20 30 clr [ %i0 + 0x30 ]
4000c0f4: c0 26 20 1c clr [ %i0 + 0x1c ]
4000c0f8: c0 26 20 34 clr [ %i0 + 0x34 ]
4000c0fc: c0 26 00 00 clr [ %i0 ]
4000c100: c0 26 20 04 clr [ %i0 + 4 ]
4000c104: c0 26 20 08 clr [ %i0 + 8 ]
4000c108: c0 26 20 0c clr [ %i0 + 0xc ]
4000c10c: c0 26 20 10 clr [ %i0 + 0x10 ]
4000c110: c0 26 20 14 clr [ %i0 + 0x14 ]
4000c114: c0 26 20 20 clr [ %i0 + 0x20 ]
4000c118: c0 26 20 24 clr [ %i0 + 0x24 ]
4000c11c: c0 26 20 28 clr [ %i0 + 0x28 ]
4000c120: c0 26 20 2c clr [ %i0 + 0x2c ]
4000c124: c0 26 20 40 clr [ %i0 + 0x40 ]
4000c128: c0 26 20 44 clr [ %i0 + 0x44 ]
4000c12c: c0 26 20 38 clr [ %i0 + 0x38 ]
4000c130: c0 26 20 3c clr [ %i0 + 0x3c ]
iop->flags = LIBIO_FLAGS_OPEN;
iop->sem = sema;
rtems_libio_iop_freelist = next;
4000c134: c2 24 62 24 st %g1, [ %l1 + 0x224 ]
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;
4000c138: 82 10 21 00 mov 0x100, %g1
4000c13c: c2 26 20 18 st %g1, [ %i0 + 0x18 ]
iop->sem = sema;
4000c140: c2 07 bf fc ld [ %fp + -4 ], %g1
rtems_libio_iop_freelist = next;
goto done;
4000c144: 10 bf ff cd b 4000c078 <rtems_libio_allocate+0x30>
4000c148: c2 26 20 30 st %g1, [ %i0 + 0x30 ]
4000bfec <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
4000bfec: 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 );
4000bff0: 23 10 00 74 sethi %hi(0x4001d000), %l1
4000bff4: d0 04 62 28 ld [ %l1 + 0x228 ], %o0 ! 4001d228 <rtems_libio_semaphore>
4000bff8: 92 10 20 00 clr %o1
4000bffc: 7f ff eb 11 call 40006c40 <rtems_semaphore_obtain>
4000c000: 94 10 20 00 clr %o2
rtems_libio_lock();
if (iop->sem)
4000c004: d0 06 20 30 ld [ %i0 + 0x30 ], %o0
4000c008: 80 a2 20 00 cmp %o0, 0
4000c00c: 02 80 00 04 be 4000c01c <rtems_libio_free+0x30> <== NEVER TAKEN
4000c010: a0 10 00 18 mov %i0, %l0
rtems_semaphore_delete(iop->sem);
4000c014: 7f ff ea de call 40006b8c <rtems_semaphore_delete>
4000c018: 01 00 00 00 nop
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000c01c: c4 04 20 18 ld [ %l0 + 0x18 ], %g2
iop->data1 = rtems_libio_iop_freelist;
4000c020: 03 10 00 74 sethi %hi(0x4001d000), %g1
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4000c024: f0 04 62 28 ld [ %l1 + 0x228 ], %i0
4000c028: c6 00 62 24 ld [ %g1 + 0x224 ], %g3
rtems_libio_iop_freelist = iop;
4000c02c: e0 20 62 24 st %l0, [ %g1 + 0x224 ]
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000c030: 82 08 be ff and %g2, -257, %g1
iop->data1 = rtems_libio_iop_freelist;
4000c034: c6 24 20 38 st %g3, [ %l0 + 0x38 ]
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4000c038: c2 24 20 18 st %g1, [ %l0 + 0x18 ]
4000c03c: 7f ff eb 48 call 40006d5c <rtems_semaphore_release>
4000c040: 81 e8 00 00 restore
400034d4 <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
400034d4: 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)
400034d8: 21 10 00 72 sethi %hi(0x4001c800), %l0
400034dc: d0 04 21 04 ld [ %l0 + 0x104 ], %o0 ! 4001c904 <rtems_libio_number_iops>
400034e0: 80 a2 20 00 cmp %o0, 0
400034e4: 22 80 00 1c be,a 40003554 <rtems_libio_init+0x80> <== NEVER TAKEN
400034e8: 11 13 10 92 sethi %hi(0x4c424800), %o0 <== NOT EXECUTED
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
400034ec: 40 00 21 8e call 4000bb24 <calloc>
400034f0: 92 10 20 48 mov 0x48, %o1
400034f4: 03 10 00 74 sethi %hi(0x4001d000), %g1
400034f8: d0 20 62 20 st %o0, [ %g1 + 0x220 ] ! 4001d220 <rtems_libio_iops>
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
400034fc: 80 a2 20 00 cmp %o0, 0
40003500: 02 80 00 29 be 400035a4 <rtems_libio_init+0xd0> <== NEVER TAKEN
40003504: 82 10 00 08 mov %o0, %g1
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++)
40003508: c6 04 21 04 ld [ %l0 + 0x104 ], %g3
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;
4000350c: 05 10 00 74 sethi %hi(0x4001d000), %g2
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
40003510: 80 a0 e0 01 cmp %g3, 1
40003514: 08 80 00 0e bleu 4000354c <rtems_libio_init+0x78> <== NEVER TAKEN
40003518: d0 20 a2 24 st %o0, [ %g2 + 0x224 ]
4000351c: 82 02 20 48 add %o0, 0x48, %g1
40003520: 84 10 20 01 mov 1, %g2
iop->data1 = iop + 1;
40003524: c2 20 7f f0 st %g1, [ %g1 + -16 ]
40003528: 84 00 a0 01 inc %g2
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++)
4000352c: 80 a0 80 03 cmp %g2, %g3
40003530: 12 bf ff fd bne 40003524 <rtems_libio_init+0x50>
40003534: 82 00 60 48 add %g1, 0x48, %g1
40003538: 84 00 bf ff add %g2, -1, %g2
4000353c: 83 28 a0 06 sll %g2, 6, %g1
40003540: 85 28 a0 03 sll %g2, 3, %g2
40003544: 82 00 80 01 add %g2, %g1, %g1
40003548: 82 02 00 01 add %o0, %g1, %g1
iop->data1 = iop + 1;
iop->data1 = NULL;
4000354c: c0 20 60 38 clr [ %g1 + 0x38 ]
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
40003550: 11 13 10 92 sethi %hi(0x4c424800), %o0
40003554: 92 10 20 01 mov 1, %o1
40003558: 90 12 21 4f or %o0, 0x14f, %o0
4000355c: 94 10 20 54 mov 0x54, %o2
40003560: 96 10 20 00 clr %o3
40003564: 19 10 00 74 sethi %hi(0x4001d000), %o4
40003568: 40 00 0d 15 call 400069bc <rtems_semaphore_create>
4000356c: 98 13 22 28 or %o4, 0x228, %o4 ! 4001d228 <rtems_libio_semaphore>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
40003570: 80 a2 20 00 cmp %o0, 0
40003574: 12 80 00 0a bne 4000359c <rtems_libio_init+0xc8> <== NEVER TAKEN
40003578: 03 10 00 72 sethi %hi(0x4001c800), %g1
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
4000357c: c2 00 61 00 ld [ %g1 + 0x100 ], %g1 ! 4001c900 <rtems_fs_init_helper>
40003580: 80 a0 60 00 cmp %g1, 0
40003584: 02 80 00 04 be 40003594 <rtems_libio_init+0xc0> <== NEVER TAKEN
40003588: 01 00 00 00 nop
(* rtems_fs_init_helper)();
4000358c: 9f c0 40 00 call %g1
40003590: 01 00 00 00 nop
40003594: 81 c7 e0 08 ret
40003598: 81 e8 00 00 restore
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
rtems_fatal_error_occurred( rc );
4000359c: 40 00 0f 56 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
400035a0: 01 00 00 00 nop <== NOT EXECUTED
if (rtems_libio_number_iops > 0)
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
400035a4: 40 00 0f 54 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
400035a8: 90 10 20 1a mov 0x1a, %o0 ! 1a <PROM_START+0x1a> <== NOT EXECUTED
4000bee4 <rtems_libio_is_file_open>:
*/
int rtems_libio_is_file_open(
void *node_access
)
{
4000bee4: 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 );
4000bee8: 21 10 00 74 sethi %hi(0x4001d000), %l0
4000beec: d0 04 22 28 ld [ %l0 + 0x228 ], %o0 ! 4001d228 <rtems_libio_semaphore>
4000bef0: 92 10 20 00 clr %o1
4000bef4: 7f ff eb 53 call 40006c40 <rtems_semaphore_obtain>
4000bef8: 94 10 20 00 clr %o2
/*
* Look for any active file descriptor entry.
*/
for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){
4000befc: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000bf00: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 <rtems_libio_number_iops>
4000bf04: 05 10 00 74 sethi %hi(0x4001d000), %g2
4000bf08: 80 a0 60 00 cmp %g1, 0
4000bf0c: 02 80 00 0e be 4000bf44 <rtems_libio_is_file_open+0x60> <== NEVER TAKEN
4000bf10: c4 00 a2 20 ld [ %g2 + 0x220 ], %g2
4000bf14: 86 10 20 00 clr %g3
if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) {
4000bf18: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4
4000bf1c: 80 89 21 00 btst 0x100, %g4
4000bf20: 02 80 00 06 be 4000bf38 <rtems_libio_is_file_open+0x54>
4000bf24: 86 00 e0 01 inc %g3
/*
* Check if this node is under the file system that we
* are trying to dismount.
*/
if ( iop->pathinfo.node_access == node_access ) {
4000bf28: c8 00 a0 1c ld [ %g2 + 0x1c ], %g4
4000bf2c: 80 a1 00 18 cmp %g4, %i0
4000bf30: 02 80 00 0a be 4000bf58 <rtems_libio_is_file_open+0x74>
4000bf34: d0 04 22 28 ld [ %l0 + 0x228 ], %o0
/*
* Look for any active file descriptor entry.
*/
for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){
4000bf38: 80 a0 c0 01 cmp %g3, %g1
4000bf3c: 0a bf ff f7 bcs 4000bf18 <rtems_libio_is_file_open+0x34>
4000bf40: 84 00 a0 48 add %g2, 0x48, %g2
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4000bf44: d0 04 22 28 ld [ %l0 + 0x228 ], %o0
4000bf48: 7f ff eb 85 call 40006d5c <rtems_semaphore_release>
4000bf4c: b0 10 20 00 clr %i0
}
rtems_libio_unlock();
return result;
}
4000bf50: 81 c7 e0 08 ret
4000bf54: 81 e8 00 00 restore
4000bf58: 7f ff eb 81 call 40006d5c <rtems_semaphore_release>
4000bf5c: b0 10 20 01 mov 1, %i0
4000bf60: 81 c7 e0 08 ret
4000bf64: 81 e8 00 00 restore
4000bf68 <rtems_libio_is_open_files_in_fs>:
*/
int rtems_libio_is_open_files_in_fs(
rtems_filesystem_mount_table_entry_t * fs_mt_entry
)
{
4000bf68: 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 );
4000bf6c: 21 10 00 74 sethi %hi(0x4001d000), %l0
4000bf70: d0 04 22 28 ld [ %l0 + 0x228 ], %o0 ! 4001d228 <rtems_libio_semaphore>
4000bf74: 92 10 20 00 clr %o1
4000bf78: 7f ff eb 32 call 40006c40 <rtems_semaphore_obtain>
4000bf7c: 94 10 20 00 clr %o2
/*
* Look for any active file descriptor entry.
*/
for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){
4000bf80: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000bf84: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 <rtems_libio_number_iops>
4000bf88: 05 10 00 74 sethi %hi(0x4001d000), %g2
4000bf8c: 80 a0 60 00 cmp %g1, 0
4000bf90: 02 80 00 0e be 4000bfc8 <rtems_libio_is_open_files_in_fs+0x60><== NEVER TAKEN
4000bf94: c4 00 a2 20 ld [ %g2 + 0x220 ], %g2
4000bf98: 86 10 20 00 clr %g3
if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) {
4000bf9c: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4
4000bfa0: 80 89 21 00 btst 0x100, %g4
4000bfa4: 02 80 00 06 be 4000bfbc <rtems_libio_is_open_files_in_fs+0x54>
4000bfa8: 86 00 e0 01 inc %g3
/*
* Check if this node is under the file system that we
* are trying to dismount.
*/
if ( iop->pathinfo.mt_entry == fs_mt_entry ) {
4000bfac: c8 00 a0 2c ld [ %g2 + 0x2c ], %g4
4000bfb0: 80 a1 00 18 cmp %g4, %i0
4000bfb4: 02 80 00 0a be 4000bfdc <rtems_libio_is_open_files_in_fs+0x74>
4000bfb8: d0 04 22 28 ld [ %l0 + 0x228 ], %o0
/*
* Look for any active file descriptor entry.
*/
for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){
4000bfbc: 80 a0 c0 01 cmp %g3, %g1
4000bfc0: 0a bf ff f7 bcs 4000bf9c <rtems_libio_is_open_files_in_fs+0x34>
4000bfc4: 84 00 a0 48 add %g2, 0x48, %g2
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4000bfc8: d0 04 22 28 ld [ %l0 + 0x228 ], %o0
4000bfcc: 7f ff eb 64 call 40006d5c <rtems_semaphore_release>
4000bfd0: b0 10 20 00 clr %i0
}
rtems_libio_unlock();
return result;
}
4000bfd4: 81 c7 e0 08 ret
4000bfd8: 81 e8 00 00 restore
4000bfdc: 7f ff eb 60 call 40006d5c <rtems_semaphore_release>
4000bfe0: b0 10 20 01 mov 1, %i0
4000bfe4: 81 c7 e0 08 ret
4000bfe8: 81 e8 00 00 restore
40005370 <rtems_libio_set_private_env>:
rtems_filesystem_freenode( &env->root_directory);
free(env);
}
}
rtems_status_code rtems_libio_set_private_env(void) {
40005370: 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);
40005374: 90 10 20 00 clr %o0
40005378: 92 10 20 00 clr %o1
4000537c: 40 00 0c 20 call 400083fc <rtems_task_ident>
40005380: 94 07 bf fc add %fp, -4, %o2
if (sc != RTEMS_SUCCESSFUL) return sc;
40005384: b0 92 20 00 orcc %o0, 0, %i0
40005388: 12 80 00 51 bne 400054cc <rtems_libio_set_private_env+0x15c><== NEVER TAKEN
4000538c: 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) {
40005390: e6 04 20 50 ld [ %l0 + 0x50 ], %l3 ! 4001f850 <rtems_current_user_env>
40005394: 23 10 00 80 sethi %hi(0x40020000), %l1
40005398: a2 14 60 b8 or %l1, 0xb8, %l1 ! 400200b8 <rtems_global_user_env>
4000539c: 80 a4 c0 11 cmp %l3, %l1
400053a0: 02 80 00 3a be 40005488 <rtems_libio_set_private_env+0x118>
400053a4: a4 14 20 50 or %l0, 0x50, %l2
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
400053a8: 92 10 00 11 mov %l1, %o1
400053ac: 94 10 20 48 mov 0x48, %o2
400053b0: 40 00 32 a6 call 40011e48 <memcpy>
400053b4: 90 10 00 13 mov %l3, %o0
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
400053b8: 03 10 00 80 sethi %hi(0x40020000), %g1
400053bc: c2 00 60 a0 ld [ %g1 + 0xa0 ], %g1 ! 400200a0 <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*/
400053c0: c6 07 bf fc ld [ %fp + -4 ], %g3
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
400053c4: c4 00 60 1c ld [ %g1 + 0x1c ], %g2
}
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*/
400053c8: c6 24 c0 00 st %g3, [ %l3 ]
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
400053cc: c4 24 e0 18 st %g2, [ %l3 + 0x18 ]
400053d0: c4 00 60 20 ld [ %g1 + 0x20 ], %g2
* 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);
400053d4: a2 07 bf e8 add %fp, -24, %l1
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
400053d8: c4 24 e0 1c st %g2, [ %l3 + 0x1c ]
400053dc: c4 00 60 24 ld [ %g1 + 0x24 ], %g2
* 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);
400053e0: 25 10 00 7a sethi %hi(0x4001e800), %l2
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
400053e4: c4 24 e0 20 st %g2, [ %l3 + 0x20 ]
400053e8: c4 00 60 28 ld [ %g1 + 0x28 ], %g2
* 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);
400053ec: 92 10 20 01 mov 1, %o1
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
400053f0: c4 24 e0 24 st %g2, [ %l3 + 0x24 ]
400053f4: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
* 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);
400053f8: 94 10 20 00 clr %o2
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
400053fc: c2 24 e0 28 st %g1, [ %l3 + 0x28 ]
* 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);
40005400: 96 10 00 11 mov %l1, %o3
40005404: 98 10 20 00 clr %o4
40005408: 7f ff fa 9f call 40003e84 <rtems_filesystem_evaluate_path>
4000540c: 90 14 a0 50 or %l2, 0x50, %o0
rtems_filesystem_root = loc;
40005410: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
40005414: c4 07 bf e8 ld [ %fp + -24 ], %g2
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40005418: 90 14 a0 50 or %l2, 0x50, %o0
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
4000541c: c4 20 60 18 st %g2, [ %g1 + 0x18 ]
40005420: c4 07 bf ec ld [ %fp + -20 ], %g2
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40005424: 96 10 00 11 mov %l1, %o3
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
40005428: c4 20 60 1c st %g2, [ %g1 + 0x1c ]
4000542c: c4 07 bf f0 ld [ %fp + -16 ], %g2
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40005430: 92 10 20 01 mov 1, %o1
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
40005434: c4 20 60 20 st %g2, [ %g1 + 0x20 ]
40005438: c4 07 bf f4 ld [ %fp + -12 ], %g2
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
4000543c: 94 10 20 00 clr %o2
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
40005440: c4 20 60 24 st %g2, [ %g1 + 0x24 ]
40005444: c4 07 bf f8 ld [ %fp + -8 ], %g2
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
40005448: 98 10 20 00 clr %o4
4000544c: 7f ff fa 8e call 40003e84 <rtems_filesystem_evaluate_path>
40005450: c4 20 60 28 st %g2, [ %g1 + 0x28 ]
rtems_filesystem_current = loc;
40005454: c4 07 bf e8 ld [ %fp + -24 ], %g2
40005458: c2 04 20 50 ld [ %l0 + 0x50 ], %g1
4000545c: c4 20 60 04 st %g2, [ %g1 + 4 ]
40005460: c4 07 bf ec ld [ %fp + -20 ], %g2
40005464: c4 20 60 08 st %g2, [ %g1 + 8 ]
40005468: c4 07 bf f0 ld [ %fp + -16 ], %g2
4000546c: c4 20 60 0c st %g2, [ %g1 + 0xc ]
40005470: c4 07 bf f4 ld [ %fp + -12 ], %g2
40005474: c4 20 60 10 st %g2, [ %g1 + 0x10 ]
40005478: c4 07 bf f8 ld [ %fp + -8 ], %g2
4000547c: c4 20 60 14 st %g2, [ %g1 + 0x14 ]
return RTEMS_SUCCESSFUL;
}
40005480: 81 c7 e0 08 ret
40005484: 91 e8 20 00 restore %g0, 0, %o0
sc=rtems_task_ident(RTEMS_SELF,0,&task_id);
if (sc != RTEMS_SUCCESSFUL) return sc;
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
40005488: 90 10 20 48 mov 0x48, %o0
4000548c: 7f ff fc 5f call 40004608 <malloc>
40005490: b0 10 20 1a mov 0x1a, %i0
if (!tmp)
40005494: a6 92 20 00 orcc %o0, 0, %l3
40005498: 02 80 00 0d be 400054cc <rtems_libio_set_private_env+0x15c><== NEVER TAKEN
4000549c: 92 10 00 12 mov %l2, %o1
#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);
400054a0: 90 10 20 00 clr %o0
400054a4: 15 10 00 14 sethi %hi(0x40005000), %o2
400054a8: 40 00 0c 30 call 40008568 <rtems_task_variable_add>
400054ac: 94 12 a2 3c or %o2, 0x23c, %o2 ! 4000523c <free_user_env>
if (sc != RTEMS_SUCCESSFUL) {
400054b0: b0 92 20 00 orcc %o0, 0, %i0
400054b4: 12 80 00 04 bne 400054c4 <rtems_libio_set_private_env+0x154><== NEVER TAKEN
400054b8: 01 00 00 00 nop
* not initialized yet
*/
free(tmp);
return sc;
}
rtems_current_user_env = tmp;
400054bc: 10 bf ff bb b 400053a8 <rtems_libio_set_private_env+0x38>
400054c0: e6 24 20 50 st %l3, [ %l0 + 0x50 ]
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env);
if (sc != RTEMS_SUCCESSFUL) {
/* don't use free_user_env because the pathlocs are
* not initialized yet
*/
free(tmp);
400054c4: 7f ff fa ac call 40003f74 <free> <== NOT EXECUTED
400054c8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
return sc;
400054cc: 81 c7 e0 08 ret <== NOT EXECUTED
400054d0: 81 e8 00 00 restore <== NOT EXECUTED
400052b4 <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) {
400052b4: 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);
400052b8: 90 10 20 00 clr %o0 <== NOT EXECUTED
400052bc: 92 10 20 00 clr %o1 <== NOT EXECUTED
400052c0: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED
400052c4: 40 00 0c 4e call 400083fc <rtems_task_ident> <== NOT EXECUTED
400052c8: a4 10 00 18 mov %i0, %l2 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
400052cc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400052d0: 12 80 00 14 bne 40005320 <rtems_libio_share_private_env+0x6c><== NOT EXECUTED
400052d4: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED
if (rtems_current_user_env->task_id==current_task_id) {
400052d8: 21 10 00 7e sethi %hi(0x4001f800), %l0 <== NOT EXECUTED
400052dc: e6 04 20 50 ld [ %l0 + 0x50 ], %l3 ! 4001f850 <rtems_current_user_env><== NOT EXECUTED
400052e0: c4 07 bf f8 ld [ %fp + -8 ], %g2 <== NOT EXECUTED
400052e4: c6 04 c0 00 ld [ %l3 ], %g3 <== NOT EXECUTED
400052e8: 82 14 20 50 or %l0, 0x50, %g1 <== NOT EXECUTED
400052ec: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED
400052f0: 02 80 00 0e be 40005328 <rtems_libio_share_private_env+0x74><== NOT EXECUTED
400052f4: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED
free_user_env(tmp);
};
/* AT THIS POINT, rtems_current_user_env is DANGLING */
sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env,
400052f8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
400052fc: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
40005300: 40 00 0c f8 call 400086e0 <rtems_task_variable_get> <== NOT EXECUTED
40005304: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED
(void*)&shared_user_env );
if (sc != RTEMS_SUCCESSFUL)
40005308: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
4000530c: 02 80 00 10 be 4000534c <rtems_libio_share_private_env+0x98><== NOT EXECUTED
40005310: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
40005314: 05 10 00 80 sethi %hi(0x40020000), %g2 <== NOT EXECUTED
40005318: 84 10 a0 b8 or %g2, 0xb8, %g2 ! 400200b8 <rtems_global_user_env><== NOT EXECUTED
4000531c: c4 24 20 50 st %g2, [ %l0 + 0x50 ] <== NOT EXECUTED
return sc;
}
40005320: 81 c7 e0 08 ret <== NOT EXECUTED
40005324: 91 e8 00 01 restore %g0, %g1, %o0 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
if (rtems_current_user_env->task_id==current_task_id) {
/* 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);
40005328: 40 00 0c c0 call 40008628 <rtems_task_variable_delete> <== NOT EXECUTED
4000532c: 92 10 00 01 mov %g1, %o1 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
40005330: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
40005334: 12 bf ff fb bne 40005320 <rtems_libio_share_private_env+0x6c><== NOT EXECUTED
40005338: 01 00 00 00 nop <== NOT EXECUTED
free_user_env(tmp);
4000533c: 7f ff ff c0 call 4000523c <free_user_env> <== NOT EXECUTED
40005340: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
};
/* AT THIS POINT, rtems_current_user_env is DANGLING */
sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env,
40005344: 10 bf ff ee b 400052fc <rtems_libio_share_private_env+0x48><== NOT EXECUTED
40005348: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
(void*)&shared_user_env );
if (sc != RTEMS_SUCCESSFUL)
goto bailout;
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env);
4000534c: 15 10 00 14 sethi %hi(0x40005000), %o2 <== NOT EXECUTED
40005350: 40 00 0c 86 call 40008568 <rtems_task_variable_add> <== NOT EXECUTED
40005354: 94 12 a2 3c or %o2, 0x23c, %o2 ! 4000523c <free_user_env> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
40005358: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED
4000535c: 12 bf ff ef bne 40005318 <rtems_libio_share_private_env+0x64><== NOT EXECUTED
40005360: 05 10 00 80 sethi %hi(0x40020000), %g2 <== NOT EXECUTED
goto bailout;
/* the current_user_env is the same pointer that remote env */
rtems_current_user_env = shared_user_env;
40005364: 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;
40005368: 10 bf ff ee b 40005320 <rtems_libio_share_private_env+0x6c><== NOT EXECUTED
4000536c: c4 24 20 50 st %g2, [ %l0 + 0x50 ] <== NOT EXECUTED
4000be8c <rtems_libio_to_fcntl_flags>:
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
4000be8c: 82 10 00 08 mov %o0, %g1
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4000be90: 84 08 60 06 and %g1, 6, %g2
4000be94: 80 a0 a0 06 cmp %g2, 6
4000be98: 02 80 00 07 be 4000beb4 <rtems_libio_to_fcntl_flags+0x28> <== NEVER TAKEN
4000be9c: 90 10 20 02 mov 2, %o0
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
4000bea0: 84 08 60 02 and %g1, 2, %g2
4000bea4: 80 a0 00 02 cmp %g0, %g2
4000bea8: 85 30 60 02 srl %g1, 2, %g2
4000beac: 90 60 3f ff subx %g0, -1, %o0
4000beb0: 90 0a 00 02 and %o0, %g2, %o0
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 ) {
4000beb4: 80 88 60 01 btst 1, %g1
4000beb8: 02 80 00 04 be 4000bec8 <rtems_libio_to_fcntl_flags+0x3c>
4000bebc: 80 88 62 00 btst 0x200, %g1
fcntl_flags |= O_NONBLOCK;
4000bec0: 05 00 00 10 sethi %hi(0x4000), %g2
4000bec4: 90 12 00 02 or %o0, %g2, %o0
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
4000bec8: 32 80 00 02 bne,a 4000bed0 <rtems_libio_to_fcntl_flags+0x44>
4000becc: 90 12 20 08 or %o0, 8, %o0
fcntl_flags |= O_APPEND;
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
4000bed0: 80 88 64 00 btst 0x400, %g1
4000bed4: 32 80 00 02 bne,a 4000bedc <rtems_libio_to_fcntl_flags+0x50>
4000bed8: 90 12 22 00 or %o0, 0x200, %o0
fcntl_flags |= O_CREAT;
}
return fcntl_flags;
}
4000bedc: 81 c3 e0 08 retl
40011bc4 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
40011bc4: 9d e3 bf a0 save %sp, -96, %sp
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
40011bc8: a0 96 20 00 orcc %i0, 0, %l0
40011bcc: 02 80 00 20 be 40011c4c <rtems_memalign+0x88>
40011bd0: 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()) &&
40011bd4: c2 00 61 c0 ld [ %g1 + 0x1c0 ], %g1 ! 40023dc0 <_System_state_Current>
40011bd8: 80 a0 60 03 cmp %g1, 3
40011bdc: 02 80 00 17 be 40011c38 <rtems_memalign+0x74> <== ALWAYS TAKEN
40011be0: c0 24 00 00 clr [ %l0 ]
/*
*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
40011be4: 7f ff cc ff call 40004fe0 <malloc_deferred_frees_process>
40011be8: b0 10 20 0c mov 0xc, %i0
uintptr_t size,
uintptr_t alignment
)
{
return
_Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 );
40011bec: 03 10 00 8c sethi %hi(0x40023000), %g1
40011bf0: d0 00 60 70 ld [ %g1 + 0x70 ], %o0 ! 40023070 <RTEMS_Malloc_Heap>
40011bf4: 94 10 00 19 mov %i1, %o2
40011bf8: 92 10 00 1a mov %i2, %o1
40011bfc: 7f ff e3 7b call 4000a9e8 <_Protected_heap_Allocate_aligned_with_boundary>
40011c00: 96 10 20 00 clr %o3
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
40011c04: b2 92 20 00 orcc %o0, 0, %i1
40011c08: 02 80 00 12 be 40011c50 <rtems_memalign+0x8c>
40011c0c: 03 10 00 8d sethi %hi(0x40023400), %g1
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
40011c10: c2 00 62 b8 ld [ %g1 + 0x2b8 ], %g1 ! 400236b8 <rtems_malloc_statistics_helpers>
40011c14: 80 a0 60 00 cmp %g1, 0
40011c18: 22 80 00 06 be,a 40011c30 <rtems_memalign+0x6c> <== ALWAYS TAKEN
40011c1c: f2 24 00 00 st %i1, [ %l0 ]
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
40011c20: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
40011c24: 9f c0 40 00 call %g1 <== NOT EXECUTED
40011c28: 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;
40011c2c: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED
return 0;
40011c30: 81 c7 e0 08 ret
40011c34: 91 e8 20 00 restore %g0, 0, %o0
*pointer = NULL;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
40011c38: 7f ff cc d1 call 40004f7c <malloc_is_system_state_OK>
40011c3c: 01 00 00 00 nop
40011c40: 80 8a 20 ff btst 0xff, %o0
40011c44: 12 bf ff e8 bne 40011be4 <rtems_memalign+0x20> <== ALWAYS TAKEN
40011c48: 01 00 00 00 nop
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
return 0;
40011c4c: b0 10 20 16 mov 0x16, %i0 ! 16 <PROM_START+0x16>
}
40011c50: 81 c7 e0 08 ret
40011c54: 81 e8 00 00 restore
400088b4 <rtems_object_get_class_information>:
rtems_status_code rtems_object_get_class_information(
int the_api,
int the_class,
rtems_object_api_class_information *info
)
{
400088b4: 9d e3 bf a0 save %sp, -96, %sp
400088b8: 90 10 00 18 mov %i0, %o0
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
400088bc: 80 a6 a0 00 cmp %i2, 0
400088c0: 02 80 00 20 be 40008940 <rtems_object_get_class_information+0x8c>
400088c4: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
400088c8: 92 10 00 19 mov %i1, %o1
400088cc: 40 00 07 19 call 4000a530 <_Objects_Get_information>
400088d0: b0 10 20 0a mov 0xa, %i0
if ( !obj_info )
400088d4: 80 a2 20 00 cmp %o0, 0
400088d8: 02 80 00 1a be 40008940 <rtems_object_get_class_information+0x8c>
400088dc: 01 00 00 00 nop
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
400088e0: c2 02 20 08 ld [ %o0 + 8 ], %g1
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
400088e4: c8 12 20 10 lduh [ %o0 + 0x10 ], %g4
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
400088e8: c4 0a 20 12 ldub [ %o0 + 0x12 ], %g2
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
400088ec: c2 26 80 00 st %g1, [ %i2 ]
info->maximum_id = obj_info->maximum_id;
400088f0: c2 02 20 0c ld [ %o0 + 0xc ], %g1
info->auto_extend = obj_info->auto_extend;
400088f4: c4 2e a0 0c stb %g2, [ %i2 + 0xc ]
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
400088f8: c2 26 a0 04 st %g1, [ %i2 + 4 ]
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
400088fc: c8 26 a0 08 st %g4, [ %i2 + 8 ]
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
40008900: 80 a1 20 00 cmp %g4, 0
40008904: 02 80 00 0d be 40008938 <rtems_object_get_class_information+0x84><== NEVER TAKEN
40008908: 84 10 20 00 clr %g2
4000890c: da 02 20 1c ld [ %o0 + 0x1c ], %o5
40008910: 86 10 20 01 mov 1, %g3
40008914: 82 10 20 01 mov 1, %g1
if ( !obj_info->local_table[i] )
40008918: 87 28 e0 02 sll %g3, 2, %g3
4000891c: c6 03 40 03 ld [ %o5 + %g3 ], %g3
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
40008920: 82 00 60 01 inc %g1
if ( !obj_info->local_table[i] )
unallocated++;
40008924: 80 a0 00 03 cmp %g0, %g3
40008928: 84 60 bf ff subx %g2, -1, %g2
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
4000892c: 80 a1 00 01 cmp %g4, %g1
40008930: 1a bf ff fa bcc 40008918 <rtems_object_get_class_information+0x64>
40008934: 86 10 00 01 mov %g1, %g3
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
40008938: c4 26 a0 10 st %g2, [ %i2 + 0x10 ]
4000893c: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
}
40008940: 81 c7 e0 08 ret
40008944: 81 e8 00 00 restore
40008c38 <rtems_panic>:
void rtems_panic(
const char *printf_format,
...
)
{
40008c38: 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);
40008c3c: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED
...
)
{
va_list arglist;
va_start(arglist, printf_format);
40008c40: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED
40008c44: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED
40008c48: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED
40008c4c: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED
40008c50: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED
40008c54: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED
(void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist);
40008c58: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
40008c5c: 7f ff ff 8a call 40008a84 <rtems_verror> <== NOT EXECUTED
40008c60: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED
va_end(arglist);
}
40008c64: 81 c7 e0 08 ret <== NOT EXECUTED
40008c68: 81 e8 00 00 restore <== NOT EXECUTED
40014ae0 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
40014ae0: 9d e3 bf a0 save %sp, -96, %sp
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
40014ae4: a0 96 20 00 orcc %i0, 0, %l0
40014ae8: 02 80 00 31 be 40014bac <rtems_partition_create+0xcc>
40014aec: b0 10 20 03 mov 3, %i0
return RTEMS_INVALID_NAME;
if ( !starting_address )
40014af0: 80 a6 60 00 cmp %i1, 0
40014af4: 02 80 00 32 be 40014bbc <rtems_partition_create+0xdc>
40014af8: 80 a7 60 00 cmp %i5, 0
return RTEMS_INVALID_ADDRESS;
if ( !id )
40014afc: 02 80 00 30 be 40014bbc <rtems_partition_create+0xdc> <== NEVER TAKEN
40014b00: 80 a6 e0 00 cmp %i3, 0
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
40014b04: 02 80 00 2c be 40014bb4 <rtems_partition_create+0xd4>
40014b08: 80 a6 a0 00 cmp %i2, 0
40014b0c: 02 80 00 2a be 40014bb4 <rtems_partition_create+0xd4>
40014b10: 80 a6 80 1b cmp %i2, %i3
40014b14: 0a 80 00 28 bcs 40014bb4 <rtems_partition_create+0xd4>
40014b18: 80 8e e0 07 btst 7, %i3
40014b1c: 12 80 00 26 bne 40014bb4 <rtems_partition_create+0xd4>
40014b20: 80 8e 60 07 btst 7, %i1
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
40014b24: 12 80 00 26 bne 40014bbc <rtems_partition_create+0xdc>
40014b28: 03 10 00 fa sethi %hi(0x4003e800), %g1
40014b2c: c4 00 62 d0 ld [ %g1 + 0x2d0 ], %g2 ! 4003ead0 <_Thread_Dispatch_disable_level>
40014b30: 84 00 a0 01 inc %g2
40014b34: c4 20 62 d0 st %g2, [ %g1 + 0x2d0 ]
* 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 );
40014b38: 25 10 00 fa sethi %hi(0x4003e800), %l2
40014b3c: 40 00 12 4a call 40019464 <_Objects_Allocate>
40014b40: 90 14 a0 d8 or %l2, 0xd8, %o0 ! 4003e8d8 <_Partition_Information>
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
40014b44: a2 92 20 00 orcc %o0, 0, %l1
40014b48: 02 80 00 1f be 40014bc4 <rtems_partition_create+0xe4>
40014b4c: 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;
40014b50: f8 24 60 1c st %i4, [ %l1 + 0x1c ]
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
40014b54: f2 24 60 10 st %i1, [ %l1 + 0x10 ]
the_partition->length = length;
40014b58: f4 24 60 14 st %i2, [ %l1 + 0x14 ]
the_partition->buffer_size = buffer_size;
40014b5c: f6 24 60 18 st %i3, [ %l1 + 0x18 ]
the_partition->attribute_set = attribute_set;
the_partition->number_of_used_blocks = 0;
40014b60: c0 24 60 20 clr [ %l1 + 0x20 ]
_Chain_Initialize( &the_partition->Memory, starting_address,
40014b64: 40 00 61 4b call 4002d090 <.udiv>
40014b68: 90 10 00 1a mov %i2, %o0
40014b6c: 92 10 00 19 mov %i1, %o1
40014b70: 94 10 00 08 mov %o0, %o2
40014b74: 96 10 00 1b mov %i3, %o3
40014b78: b8 04 60 24 add %l1, 0x24, %i4
40014b7c: 40 00 0c be call 40017e74 <_Chain_Initialize>
40014b80: 90 10 00 1c mov %i4, %o0
40014b84: c2 14 60 0a lduh [ %l1 + 0xa ], %g1
40014b88: c6 04 60 08 ld [ %l1 + 8 ], %g3
40014b8c: a4 14 a0 d8 or %l2, 0xd8, %l2
40014b90: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
40014b94: e0 24 60 0c st %l0, [ %l1 + 0xc ]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
40014b98: 83 28 60 02 sll %g1, 2, %g1
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
40014b9c: c6 27 40 00 st %g3, [ %i5 ]
40014ba0: e2 20 80 01 st %l1, [ %g2 + %g1 ]
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
40014ba4: 40 00 16 23 call 4001a430 <_Thread_Enable_dispatch>
40014ba8: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
40014bac: 81 c7 e0 08 ret
40014bb0: 81 e8 00 00 restore
}
40014bb4: 81 c7 e0 08 ret
40014bb8: 91 e8 20 08 restore %g0, 8, %o0
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
40014bbc: 81 c7 e0 08 ret
40014bc0: 91 e8 20 09 restore %g0, 9, %o0
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
_Thread_Enable_dispatch();
40014bc4: 40 00 16 1b call 4001a430 <_Thread_Enable_dispatch>
40014bc8: b0 10 20 05 mov 5, %i0
return RTEMS_TOO_MANY;
40014bcc: 81 c7 e0 08 ret
40014bd0: 81 e8 00 00 restore
4000d628 <rtems_pipe_initialize>:
/*
* Initialization of FIFO/pipe module.
*/
void rtems_pipe_initialize (void)
{
4000d628: 9d e3 bf a0 save %sp, -96, %sp
if (!rtems_pipe_configured)
4000d62c: 03 10 00 73 sethi %hi(0x4001cc00), %g1
4000d630: c2 08 63 34 ldub [ %g1 + 0x334 ], %g1 ! 4001cf34 <rtems_pipe_configured>
4000d634: 80 a0 60 00 cmp %g1, 0
4000d638: 02 80 00 13 be 4000d684 <rtems_pipe_initialize+0x5c> <== ALWAYS TAKEN
4000d63c: 19 10 00 74 sethi %hi(0x4001d000), %o4
return;
if (rtems_pipe_semaphore)
4000d640: c2 03 20 68 ld [ %o4 + 0x68 ], %g1 ! 4001d068 <rtems_pipe_semaphore><== NOT EXECUTED
4000d644: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000d648: 12 80 00 0f bne 4000d684 <rtems_pipe_initialize+0x5c> <== NOT EXECUTED
4000d64c: 98 13 20 68 or %o4, 0x68, %o4 <== NOT EXECUTED
return;
rtems_status_code sc;
sc = rtems_semaphore_create(
4000d650: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED
4000d654: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
4000d658: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED
4000d65c: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED
4000d660: 7f ff e4 d7 call 400069bc <rtems_semaphore_create> <== NOT EXECUTED
4000d664: 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)
4000d668: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000d66c: 12 80 00 08 bne 4000d68c <rtems_pipe_initialize+0x64> <== NOT EXECUTED
4000d670: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
4000d674: 7f ff e3 ae call 4000652c <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
4000d678: 01 00 00 00 nop <== NOT EXECUTED
rtems_pipe_no = now;
4000d67c: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED
4000d680: d0 30 60 6e sth %o0, [ %g1 + 0x6e ] ! 4001d06e <rtems_pipe_no><== NOT EXECUTED
4000d684: 81 c7 e0 08 ret
4000d688: 81 e8 00 00 restore
sc = rtems_semaphore_create(
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)
rtems_fatal_error_occurred (sc);
4000d68c: 7f ff e7 1a call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
40007e84 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
40007e84: 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 *)
40007e88: 11 10 00 8c sethi %hi(0x40023000), %o0
40007e8c: 92 10 00 18 mov %i0, %o1
40007e90: 90 12 21 90 or %o0, 0x190, %o0
40007e94: 40 00 09 13 call 4000a2e0 <_Objects_Get>
40007e98: 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 ) {
40007e9c: c2 07 bf fc ld [ %fp + -4 ], %g1
40007ea0: 80 a0 60 00 cmp %g1, 0
40007ea4: 02 80 00 04 be 40007eb4 <rtems_rate_monotonic_period+0x30>
40007ea8: a0 10 00 08 mov %o0, %l0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
40007eac: 81 c7 e0 08 ret
40007eb0: 91 e8 20 04 restore %g0, 4, %o0
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
40007eb4: 23 10 00 8c sethi %hi(0x40023000), %l1
40007eb8: c4 02 20 40 ld [ %o0 + 0x40 ], %g2
40007ebc: c2 04 63 bc ld [ %l1 + 0x3bc ], %g1
40007ec0: 80 a0 80 01 cmp %g2, %g1
40007ec4: 02 80 00 06 be 40007edc <rtems_rate_monotonic_period+0x58>
40007ec8: 80 a6 60 00 cmp %i1, 0
_Thread_Enable_dispatch();
40007ecc: 40 00 0b 6d call 4000ac80 <_Thread_Enable_dispatch>
40007ed0: b0 10 20 17 mov 0x17, %i0
return RTEMS_NOT_OWNER_OF_RESOURCE;
40007ed4: 81 c7 e0 08 ret
40007ed8: 81 e8 00 00 restore
}
if ( length == RTEMS_PERIOD_STATUS ) {
40007edc: 12 80 00 0e bne 40007f14 <rtems_rate_monotonic_period+0x90>
40007ee0: 01 00 00 00 nop
switch ( the_period->state ) {
40007ee4: c2 02 20 38 ld [ %o0 + 0x38 ], %g1
40007ee8: 80 a0 60 04 cmp %g1, 4
40007eec: 18 80 00 06 bgu 40007f04 <rtems_rate_monotonic_period+0x80><== NEVER TAKEN
40007ef0: b0 10 20 00 clr %i0
40007ef4: 83 28 60 02 sll %g1, 2, %g1
40007ef8: 05 10 00 84 sethi %hi(0x40021000), %g2
40007efc: 84 10 a0 48 or %g2, 0x48, %g2 ! 40021048 <CSWTCH.47>
40007f00: f0 00 80 01 ld [ %g2 + %g1 ], %i0
);
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
40007f04: 40 00 0b 5f call 4000ac80 <_Thread_Enable_dispatch>
40007f08: 01 00 00 00 nop
return RTEMS_SUCCESSFUL;
40007f0c: 81 c7 e0 08 ret
40007f10: 81 e8 00 00 restore
}
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
40007f14: 7f ff eb 74 call 40002ce4 <sparc_disable_interrupts>
40007f18: 01 00 00 00 nop
40007f1c: a6 10 00 08 mov %o0, %l3
switch ( the_period->state ) {
40007f20: e4 04 20 38 ld [ %l0 + 0x38 ], %l2
40007f24: 80 a4 a0 02 cmp %l2, 2
40007f28: 02 80 00 1a be 40007f90 <rtems_rate_monotonic_period+0x10c>
40007f2c: 80 a4 a0 04 cmp %l2, 4
40007f30: 02 80 00 32 be 40007ff8 <rtems_rate_monotonic_period+0x174>
40007f34: 80 a4 a0 00 cmp %l2, 0
40007f38: 12 bf ff dd bne 40007eac <rtems_rate_monotonic_period+0x28><== NEVER TAKEN
40007f3c: 01 00 00 00 nop
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
40007f40: 7f ff eb 6d call 40002cf4 <sparc_enable_interrupts>
40007f44: 01 00 00 00 nop
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
40007f48: 7f ff ff 48 call 40007c68 <_Rate_monotonic_Initiate_statistics>
40007f4c: 90 10 00 10 mov %l0, %o0
the_period->state = RATE_MONOTONIC_ACTIVE;
40007f50: 82 10 20 02 mov 2, %g1
40007f54: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40007f58: 03 10 00 20 sethi %hi(0x40008000), %g1
40007f5c: 82 10 63 4c or %g1, 0x34c, %g1 ! 4000834c <_Rate_monotonic_Timeout>
the_watchdog->id = id;
40007f60: f0 24 20 30 st %i0, [ %l0 + 0x30 ]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40007f64: 92 04 20 10 add %l0, 0x10, %o1
40007f68: 11 10 00 8c sethi %hi(0x40023000), %o0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
40007f6c: f2 24 20 1c st %i1, [ %l0 + 0x1c ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40007f70: 90 12 23 dc or %o0, 0x3dc, %o0
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
40007f74: c0 24 20 18 clr [ %l0 + 0x18 ]
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
40007f78: c0 24 20 34 clr [ %l0 + 0x34 ]
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
40007f7c: f2 24 20 3c st %i1, [ %l0 + 0x3c ]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
40007f80: c2 24 20 2c st %g1, [ %l0 + 0x2c ]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40007f84: 40 00 10 8d call 4000c1b8 <_Watchdog_Insert>
40007f88: b0 10 20 00 clr %i0
40007f8c: 30 bf ff de b,a 40007f04 <rtems_rate_monotonic_period+0x80>
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
40007f90: 7f ff ff 7d call 40007d84 <_Rate_monotonic_Update_statistics>
40007f94: 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;
40007f98: 82 10 20 01 mov 1, %g1
the_period->next_length = length;
40007f9c: 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;
40007fa0: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
the_period->next_length = length;
_ISR_Enable( level );
40007fa4: 7f ff eb 54 call 40002cf4 <sparc_enable_interrupts>
40007fa8: 90 10 00 13 mov %l3, %o0
_Thread_Executing->Wait.id = the_period->Object.id;
40007fac: c2 04 63 bc ld [ %l1 + 0x3bc ], %g1
40007fb0: c4 04 20 08 ld [ %l0 + 8 ], %g2
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
40007fb4: 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;
40007fb8: c4 20 60 20 st %g2, [ %g1 + 0x20 ]
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
40007fbc: 40 00 0d b0 call 4000b67c <_Thread_Set_state>
40007fc0: 13 00 00 10 sethi %hi(0x4000), %o1
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
40007fc4: 7f ff eb 48 call 40002ce4 <sparc_disable_interrupts>
40007fc8: 01 00 00 00 nop
local_state = the_period->state;
40007fcc: e6 04 20 38 ld [ %l0 + 0x38 ], %l3
the_period->state = RATE_MONOTONIC_ACTIVE;
40007fd0: e4 24 20 38 st %l2, [ %l0 + 0x38 ]
_ISR_Enable( level );
40007fd4: 7f ff eb 48 call 40002cf4 <sparc_enable_interrupts>
40007fd8: 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 )
40007fdc: 80 a4 e0 03 cmp %l3, 3
40007fe0: 02 80 00 17 be 4000803c <rtems_rate_monotonic_period+0x1b8>
40007fe4: d0 04 63 bc ld [ %l1 + 0x3bc ], %o0
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
_Thread_Enable_dispatch();
40007fe8: 40 00 0b 26 call 4000ac80 <_Thread_Enable_dispatch>
40007fec: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
40007ff0: 81 c7 e0 08 ret
40007ff4: 81 e8 00 00 restore
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
40007ff8: 7f ff ff 63 call 40007d84 <_Rate_monotonic_Update_statistics>
40007ffc: 90 10 00 10 mov %l0, %o0
_ISR_Enable( level );
40008000: 7f ff eb 3d call 40002cf4 <sparc_enable_interrupts>
40008004: 90 10 00 13 mov %l3, %o0
the_period->state = RATE_MONOTONIC_ACTIVE;
40008008: 82 10 20 02 mov 2, %g1
4000800c: 92 04 20 10 add %l0, 0x10, %o1
40008010: 11 10 00 8c sethi %hi(0x40023000), %o0
40008014: 90 12 23 dc or %o0, 0x3dc, %o0 ! 400233dc <_Watchdog_Ticks_chain>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
40008018: f2 24 20 1c st %i1, [ %l0 + 0x1c ]
the_period->next_length = length;
4000801c: f2 24 20 3c st %i1, [ %l0 + 0x3c ]
*/
_Rate_monotonic_Update_statistics( the_period );
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
40008020: c2 24 20 38 st %g1, [ %l0 + 0x38 ]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
40008024: 40 00 10 65 call 4000c1b8 <_Watchdog_Insert>
40008028: b0 10 20 06 mov 6, %i0
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
4000802c: 40 00 0b 15 call 4000ac80 <_Thread_Enable_dispatch>
40008030: 01 00 00 00 nop
return RTEMS_TIMEOUT;
40008034: 81 c7 e0 08 ret
40008038: 81 e8 00 00 restore
/*
* 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 )
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
4000803c: 40 00 0a 15 call 4000a890 <_Thread_Clear_state>
40008040: 13 00 00 10 sethi %hi(0x4000), %o1
40008044: 30 bf ff e9 b,a 40007fe8 <rtems_rate_monotonic_period+0x164>
40008048 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
40008048: 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 )
4000804c: 80 a6 60 00 cmp %i1, 0
40008050: 02 80 00 4d be 40008184 <rtems_rate_monotonic_report_statistics_with_plugin+0x13c><== NEVER TAKEN
40008054: 90 10 00 18 mov %i0, %o0
return;
(*print)( context, "Period information by period\n" );
40008058: 13 10 00 84 sethi %hi(0x40021000), %o1
4000805c: 9f c6 40 00 call %i1
40008060: 92 12 60 60 or %o1, 0x60, %o1 ! 40021060 <CSWTCH.47+0x18>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
40008064: 90 10 00 18 mov %i0, %o0
40008068: 13 10 00 84 sethi %hi(0x40021000), %o1
4000806c: 9f c6 40 00 call %i1
40008070: 92 12 60 80 or %o1, 0x80, %o1 ! 40021080 <CSWTCH.47+0x38>
(*print)( context, "--- Wall times are in seconds ---\n" );
40008074: 90 10 00 18 mov %i0, %o0
40008078: 13 10 00 84 sethi %hi(0x40021000), %o1
4000807c: 9f c6 40 00 call %i1
40008080: 92 12 60 a8 or %o1, 0xa8, %o1 ! 400210a8 <CSWTCH.47+0x60>
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
40008084: 90 10 00 18 mov %i0, %o0
40008088: 13 10 00 84 sethi %hi(0x40021000), %o1
4000808c: 9f c6 40 00 call %i1
40008090: 92 12 60 d0 or %o1, 0xd0, %o1 ! 400210d0 <CSWTCH.47+0x88>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
40008094: 90 10 00 18 mov %i0, %o0
40008098: 13 10 00 84 sethi %hi(0x40021000), %o1
4000809c: 9f c6 40 00 call %i1
400080a0: 92 12 61 20 or %o1, 0x120, %o1 ! 40021120 <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 ;
400080a4: 23 10 00 8c sethi %hi(0x40023000), %l1
400080a8: a2 14 61 90 or %l1, 0x190, %l1 ! 40023190 <_Rate_monotonic_Information>
400080ac: e0 04 60 08 ld [ %l1 + 8 ], %l0
400080b0: c2 04 60 0c ld [ %l1 + 0xc ], %g1
400080b4: 80 a4 00 01 cmp %l0, %g1
400080b8: 18 80 00 33 bgu 40008184 <rtems_rate_monotonic_report_statistics_with_plugin+0x13c><== NEVER TAKEN
400080bc: 3b 10 00 84 sethi %hi(0x40021000), %i5
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,
400080c0: 39 10 00 84 sethi %hi(0x40021000), %i4
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,
400080c4: 35 10 00 84 sethi %hi(0x40021000), %i2
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
400080c8: 2f 10 00 84 sethi %hi(0x40021000), %l7
rtems_object_get_name( the_status.owner, sizeof(name), name );
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
400080cc: ba 17 61 70 or %i5, 0x170, %i5
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,
400080d0: b8 17 21 90 or %i4, 0x190, %i4
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,
400080d4: b4 16 a1 b0 or %i2, 0x1b0, %i2
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
400080d8: ae 15 e1 88 or %l7, 0x188, %l7
400080dc: a4 07 bf a0 add %fp, -96, %l2
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 );
400080e0: ac 07 bf d8 add %fp, -40, %l6
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
400080e4: a6 07 bf f8 add %fp, -8, %l3
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 );
400080e8: aa 07 bf b8 add %fp, -72, %l5
400080ec: 10 80 00 06 b 40008104 <rtems_rate_monotonic_report_statistics_with_plugin+0xbc>
400080f0: a8 07 bf f0 add %fp, -16, %l4
* 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++ ) {
400080f4: 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 ;
400080f8: 80 a0 40 10 cmp %g1, %l0
400080fc: 0a 80 00 22 bcs 40008184 <rtems_rate_monotonic_report_statistics_with_plugin+0x13c>
40008100: 01 00 00 00 nop
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
40008104: 90 10 00 10 mov %l0, %o0
40008108: 40 00 19 4b call 4000e634 <rtems_rate_monotonic_get_statistics>
4000810c: 92 10 00 12 mov %l2, %o1
if ( status != RTEMS_SUCCESSFUL )
40008110: 80 a2 20 00 cmp %o0, 0
40008114: 32 bf ff f8 bne,a 400080f4 <rtems_rate_monotonic_report_statistics_with_plugin+0xac>
40008118: c2 04 60 0c ld [ %l1 + 0xc ], %g1
continue;
/* If the above passed, so should this but check it anyway */
status = rtems_rate_monotonic_get_status( id, &the_status );
4000811c: 92 10 00 16 mov %l6, %o1
40008120: 40 00 19 74 call 4000e6f0 <rtems_rate_monotonic_get_status>
40008124: 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 );
40008128: d0 07 bf d8 ld [ %fp + -40 ], %o0
4000812c: 94 10 00 13 mov %l3, %o2
40008130: 40 00 00 b7 call 4000840c <rtems_object_get_name>
40008134: 92 10 20 05 mov 5, %o1
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
40008138: d8 1f bf a0 ldd [ %fp + -96 ], %o4
4000813c: 92 10 00 1d mov %i5, %o1
40008140: 94 10 00 10 mov %l0, %o2
40008144: 90 10 00 18 mov %i0, %o0
40008148: 9f c6 40 00 call %i1
4000814c: 96 10 00 13 mov %l3, %o3
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
40008150: 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 );
40008154: 94 10 00 14 mov %l4, %o2
40008158: 90 10 00 15 mov %l5, %o0
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
4000815c: 80 a0 60 00 cmp %g1, 0
40008160: 12 80 00 0b bne 4000818c <rtems_rate_monotonic_report_statistics_with_plugin+0x144>
40008164: 92 10 00 17 mov %l7, %o1
(*print)( context, "\n" );
40008168: 9f c6 40 00 call %i1
4000816c: 90 10 00 18 mov %i0, %o0
/*
* 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 ;
40008170: c2 04 60 0c ld [ %l1 + 0xc ], %g1
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
40008174: 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 ;
40008178: 80 a0 40 10 cmp %g1, %l0
4000817c: 1a bf ff e3 bcc 40008108 <rtems_rate_monotonic_report_statistics_with_plugin+0xc0><== ALWAYS TAKEN
40008180: 90 10 00 10 mov %l0, %o0
40008184: 81 c7 e0 08 ret
40008188: 81 e8 00 00 restore
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 );
4000818c: 40 00 0e d0 call 4000bccc <_Timespec_Divide_by_integer>
40008190: 92 10 00 01 mov %g1, %o1
(*print)( context,
40008194: d0 07 bf ac ld [ %fp + -84 ], %o0
40008198: 40 00 54 e1 call 4001d51c <.div>
4000819c: 92 10 23 e8 mov 0x3e8, %o1
400081a0: 96 10 00 08 mov %o0, %o3
400081a4: d0 07 bf b4 ld [ %fp + -76 ], %o0
400081a8: d6 27 bf 9c st %o3, [ %fp + -100 ]
400081ac: 40 00 54 dc call 4001d51c <.div>
400081b0: 92 10 23 e8 mov 0x3e8, %o1
400081b4: c2 07 bf f0 ld [ %fp + -16 ], %g1
400081b8: b6 10 00 08 mov %o0, %i3
400081bc: d0 07 bf f4 ld [ %fp + -12 ], %o0
400081c0: c2 23 a0 5c st %g1, [ %sp + 0x5c ]
400081c4: 40 00 54 d6 call 4001d51c <.div>
400081c8: 92 10 23 e8 mov 0x3e8, %o1
400081cc: d8 07 bf b0 ld [ %fp + -80 ], %o4
400081d0: d6 07 bf 9c ld [ %fp + -100 ], %o3
400081d4: d4 07 bf a8 ld [ %fp + -88 ], %o2
400081d8: 9a 10 00 1b mov %i3, %o5
400081dc: d0 23 a0 60 st %o0, [ %sp + 0x60 ]
400081e0: 92 10 00 1c mov %i4, %o1
400081e4: 9f c6 40 00 call %i1
400081e8: 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);
400081ec: d2 07 bf a0 ld [ %fp + -96 ], %o1
400081f0: 94 10 00 14 mov %l4, %o2
400081f4: 40 00 0e b6 call 4000bccc <_Timespec_Divide_by_integer>
400081f8: 90 07 bf d0 add %fp, -48, %o0
(*print)( context,
400081fc: d0 07 bf c4 ld [ %fp + -60 ], %o0
40008200: 40 00 54 c7 call 4001d51c <.div>
40008204: 92 10 23 e8 mov 0x3e8, %o1
40008208: 96 10 00 08 mov %o0, %o3
4000820c: d0 07 bf cc ld [ %fp + -52 ], %o0
40008210: d6 27 bf 9c st %o3, [ %fp + -100 ]
40008214: 40 00 54 c2 call 4001d51c <.div>
40008218: 92 10 23 e8 mov 0x3e8, %o1
4000821c: c2 07 bf f0 ld [ %fp + -16 ], %g1
40008220: b6 10 00 08 mov %o0, %i3
40008224: d0 07 bf f4 ld [ %fp + -12 ], %o0
40008228: c2 23 a0 5c st %g1, [ %sp + 0x5c ]
4000822c: 40 00 54 bc call 4001d51c <.div>
40008230: 92 10 23 e8 mov 0x3e8, %o1
40008234: d4 07 bf c0 ld [ %fp + -64 ], %o2
40008238: d6 07 bf 9c ld [ %fp + -100 ], %o3
4000823c: d8 07 bf c8 ld [ %fp + -56 ], %o4
40008240: d0 23 a0 60 st %o0, [ %sp + 0x60 ]
40008244: 9a 10 00 1b mov %i3, %o5
40008248: 90 10 00 18 mov %i0, %o0
4000824c: 9f c6 40 00 call %i1
40008250: 92 10 00 1a mov %i2, %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 ;
40008254: 10 bf ff a8 b 400080f4 <rtems_rate_monotonic_report_statistics_with_plugin+0xac>
40008258: c2 04 60 0c ld [ %l1 + 0xc ], %g1
40008278 <rtems_rate_monotonic_reset_all_statistics>:
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
40008278: 9d e3 bf a0 save %sp, -96, %sp
4000827c: 03 10 00 8c sethi %hi(0x40023000), %g1
40008280: c4 00 63 00 ld [ %g1 + 0x300 ], %g2 ! 40023300 <_Thread_Dispatch_disable_level>
40008284: 84 00 a0 01 inc %g2
40008288: c4 20 63 00 st %g2, [ %g1 + 0x300 ]
/*
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
4000828c: 23 10 00 8c sethi %hi(0x40023000), %l1
40008290: a2 14 61 90 or %l1, 0x190, %l1 ! 40023190 <_Rate_monotonic_Information>
40008294: e0 04 60 08 ld [ %l1 + 8 ], %l0
40008298: c2 04 60 0c ld [ %l1 + 0xc ], %g1
4000829c: 80 a4 00 01 cmp %l0, %g1
400082a0: 18 80 00 09 bgu 400082c4 <rtems_rate_monotonic_reset_all_statistics+0x4c><== NEVER TAKEN
400082a4: 01 00 00 00 nop
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_reset_statistics( id );
400082a8: 40 00 00 0a call 400082d0 <rtems_rate_monotonic_reset_statistics>
400082ac: 90 10 00 10 mov %l0, %o0
/*
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
400082b0: c2 04 60 0c ld [ %l1 + 0xc ], %g1
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
400082b4: a0 04 20 01 inc %l0
/*
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
400082b8: 80 a0 40 10 cmp %g1, %l0
400082bc: 1a bf ff fb bcc 400082a8 <rtems_rate_monotonic_reset_all_statistics+0x30>
400082c0: 01 00 00 00 nop
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
400082c4: 40 00 0a 6f call 4000ac80 <_Thread_Enable_dispatch>
400082c8: 81 e8 00 00 restore
400159c4 <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
400159c4: 9d e3 bf 98 save %sp, -104, %sp
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
400159c8: 80 a6 60 00 cmp %i1, 0
400159cc: 02 80 00 22 be 40015a54 <rtems_region_get_segment_size+0x90>
400159d0: 80 a6 a0 00 cmp %i2, 0
return RTEMS_INVALID_ADDRESS;
if ( !size )
400159d4: 02 80 00 20 be 40015a54 <rtems_region_get_segment_size+0x90>
400159d8: 21 10 00 fa sethi %hi(0x4003e800), %l0
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
400159dc: 40 00 08 e5 call 40017d70 <_API_Mutex_Lock>
400159e0: d0 04 23 84 ld [ %l0 + 0x384 ], %o0 ! 4003eb84 <_RTEMS_Allocator_Mutex>
400159e4: 92 10 00 18 mov %i0, %o1
400159e8: 11 10 00 fa sethi %hi(0x4003e800), %o0
400159ec: 94 07 bf fc add %fp, -4, %o2
400159f0: 40 00 0f f1 call 400199b4 <_Objects_Get_no_protection>
400159f4: 90 12 21 58 or %o0, 0x158, %o0
the_region = _Region_Get( id, &location );
switch ( location ) {
400159f8: c2 07 bf fc ld [ %fp + -4 ], %g1
400159fc: 80 a0 60 00 cmp %g1, 0
40015a00: 12 80 00 0f bne 40015a3c <rtems_region_get_segment_size+0x78>
40015a04: 80 a0 60 01 cmp %g1, 1
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
40015a08: 90 02 20 68 add %o0, 0x68, %o0
40015a0c: 92 10 00 19 mov %i1, %o1
40015a10: 94 10 00 1a mov %i2, %o2
40015a14: 40 00 0e 45 call 40019328 <_Heap_Size_of_alloc_area>
40015a18: b0 10 20 09 mov 9, %i0
40015a1c: 80 8a 20 ff btst 0xff, %o0
40015a20: 02 80 00 03 be 40015a2c <rtems_region_get_segment_size+0x68><== NEVER TAKEN
40015a24: 01 00 00 00 nop
40015a28: b0 10 20 00 clr %i0 ! 0 <PROM_START>
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
40015a2c: 40 00 08 e7 call 40017dc8 <_API_Mutex_Unlock>
40015a30: d0 04 23 84 ld [ %l0 + 0x384 ], %o0
return return_status;
40015a34: 81 c7 e0 08 ret
40015a38: 81 e8 00 00 restore
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
40015a3c: 12 bf ff fb bne 40015a28 <rtems_region_get_segment_size+0x64><== NEVER TAKEN
40015a40: b0 10 20 04 mov 4, %i0
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
40015a44: 40 00 08 e1 call 40017dc8 <_API_Mutex_Unlock>
40015a48: d0 04 23 84 ld [ %l0 + 0x384 ], %o0
return return_status;
40015a4c: 81 c7 e0 08 ret
40015a50: 81 e8 00 00 restore
}
40015a54: 81 c7 e0 08 ret
40015a58: 91 e8 20 09 restore %g0, 9, %o0
400160e8 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
400160e8: 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 )
400160ec: 80 a6 60 00 cmp %i1, 0
400160f0: 12 80 00 04 bne 40016100 <rtems_signal_send+0x18>
400160f4: 82 10 20 0a mov 0xa, %g1
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
400160f8: 81 c7 e0 08 ret
400160fc: 91 e8 00 01 restore %g0, %g1, %o0
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
40016100: 90 10 00 18 mov %i0, %o0
40016104: 40 00 10 ef call 4001a4c0 <_Thread_Get>
40016108: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
4001610c: c4 07 bf fc ld [ %fp + -4 ], %g2
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
40016110: a2 10 00 08 mov %o0, %l1
switch ( location ) {
40016114: 80 a0 a0 00 cmp %g2, 0
40016118: 12 bf ff f8 bne 400160f8 <rtems_signal_send+0x10>
4001611c: 82 10 20 04 mov 4, %g1
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
40016120: e0 02 21 5c ld [ %o0 + 0x15c ], %l0
asr = &api->Signal;
40016124: c2 04 20 0c ld [ %l0 + 0xc ], %g1
40016128: 80 a0 60 00 cmp %g1, 0
4001612c: 02 80 00 26 be 400161c4 <rtems_signal_send+0xdc>
40016130: 01 00 00 00 nop
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
if ( asr->is_enabled ) {
40016134: c2 0c 20 08 ldub [ %l0 + 8 ], %g1
40016138: 80 a0 60 00 cmp %g1, 0
4001613c: 02 80 00 16 be 40016194 <rtems_signal_send+0xac>
40016140: 01 00 00 00 nop
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
40016144: 7f ff e4 29 call 4000f1e8 <sparc_disable_interrupts>
40016148: 01 00 00 00 nop
*signal_set |= signals;
4001614c: c2 04 20 14 ld [ %l0 + 0x14 ], %g1
40016150: b2 10 40 19 or %g1, %i1, %i1
40016154: f2 24 20 14 st %i1, [ %l0 + 0x14 ]
_ISR_Enable( _level );
40016158: 7f ff e4 28 call 4000f1f8 <sparc_enable_interrupts>
4001615c: 01 00 00 00 nop
_ASR_Post_signals( signal_set, &asr->signals_posted );
the_thread->do_post_task_switch_extension = true;
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
40016160: 03 10 00 fa sethi %hi(0x4003e800), %g1
40016164: c4 00 63 68 ld [ %g1 + 0x368 ], %g2 ! 4003eb68 <_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;
40016168: 82 10 20 01 mov 1, %g1
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
4001616c: 80 a0 a0 00 cmp %g2, 0
40016170: 02 80 00 10 be 400161b0 <rtems_signal_send+0xc8>
40016174: c2 2c 60 74 stb %g1, [ %l1 + 0x74 ]
40016178: 05 10 00 fa sethi %hi(0x4003e800), %g2
4001617c: c4 00 a3 8c ld [ %g2 + 0x38c ], %g2 ! 4003eb8c <_Thread_Executing>
40016180: 80 a4 40 02 cmp %l1, %g2
40016184: 12 80 00 0b bne 400161b0 <rtems_signal_send+0xc8> <== NEVER TAKEN
40016188: 05 10 00 fb sethi %hi(0x4003ec00), %g2
_ISR_Signals_to_thread_executing = true;
4001618c: 10 80 00 09 b 400161b0 <rtems_signal_send+0xc8>
40016190: c2 28 a0 28 stb %g1, [ %g2 + 0x28 ] ! 4003ec28 <_ISR_Signals_to_thread_executing>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
40016194: 7f ff e4 15 call 4000f1e8 <sparc_disable_interrupts>
40016198: 01 00 00 00 nop
*signal_set |= signals;
4001619c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
400161a0: b2 10 40 19 or %g1, %i1, %i1
400161a4: f2 24 20 18 st %i1, [ %l0 + 0x18 ]
_ISR_Enable( _level );
400161a8: 7f ff e4 14 call 4000f1f8 <sparc_enable_interrupts>
400161ac: 01 00 00 00 nop
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
400161b0: 40 00 10 a0 call 4001a430 <_Thread_Enable_dispatch>
400161b4: 01 00 00 00 nop
400161b8: 82 10 20 00 clr %g1 ! 0 <PROM_START>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
400161bc: 81 c7 e0 08 ret
400161c0: 91 e8 00 01 restore %g0, %g1, %o0
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
400161c4: 40 00 10 9b call 4001a430 <_Thread_Enable_dispatch>
400161c8: 01 00 00 00 nop
return RTEMS_NOT_DEFINED;
400161cc: 10 bf ff cb b 400160f8 <rtems_signal_send+0x10>
400161d0: 82 10 20 0b mov 0xb, %g1 ! b <PROM_START+0xb>
40002ee4 <rtems_stack_checker_begin_extension>:
Thread_Control *the_thread
)
{
Stack_check_Control *the_pattern;
if ( the_thread->Object.id == 0 ) /* skip system tasks */
40002ee4: c2 02 20 08 ld [ %o0 + 8 ], %g1
40002ee8: 80 a0 60 00 cmp %g1, 0
40002eec: 02 80 00 0c be 40002f1c <rtems_stack_checker_begin_extension+0x38><== NEVER TAKEN
40002ef0: 05 10 00 76 sethi %hi(0x4001d800), %g2
return;
the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack);
*the_pattern = Stack_check_Pattern;
40002ef4: c2 02 20 c4 ld [ %o0 + 0xc4 ], %g1
40002ef8: c6 00 a1 ac ld [ %g2 + 0x1ac ], %g3
40002efc: 84 10 a1 ac or %g2, 0x1ac, %g2
40002f00: c6 20 60 08 st %g3, [ %g1 + 8 ]
40002f04: c6 00 a0 04 ld [ %g2 + 4 ], %g3
40002f08: c6 20 60 0c st %g3, [ %g1 + 0xc ]
40002f0c: c6 00 a0 08 ld [ %g2 + 8 ], %g3
40002f10: c6 20 60 10 st %g3, [ %g1 + 0x10 ]
40002f14: c4 00 a0 0c ld [ %g2 + 0xc ], %g2
40002f18: c4 20 60 14 st %g2, [ %g1 + 0x14 ]
40002f1c: 81 c3 e0 08 retl
400033bc <rtems_stack_checker_create_extension>:
*/
bool rtems_stack_checker_create_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *the_thread
)
{
400033bc: 9d e3 bf a0 save %sp, -96, %sp
Stack_check_Initialize();
400033c0: 7f ff ff d9 call 40003324 <Stack_check_Initialize>
400033c4: 01 00 00 00 nop
if (the_thread)
400033c8: 80 a6 60 00 cmp %i1, 0
400033cc: 02 80 00 06 be 400033e4 <rtems_stack_checker_create_extension+0x28><== NEVER TAKEN
400033d0: 01 00 00 00 nop
Stack_check_Dope_stack(&the_thread->Start.Initial_stack);
400033d4: d4 06 60 c0 ld [ %i1 + 0xc0 ], %o2
400033d8: d0 06 60 c4 ld [ %i1 + 0xc4 ], %o0
400033dc: 40 00 33 6c call 4001018c <memset>
400033e0: 92 10 20 a5 mov 0xa5, %o1
return true;
}
400033e4: 81 c7 e0 08 ret
400033e8: 91 e8 20 01 restore %g0, 1, %o0
4000322c <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
4000322c: 9d e3 bf a0 save %sp, -96, %sp
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
40003230: 21 10 00 77 sethi %hi(0x4001dc00), %l0
40003234: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 ! 4001dc4c <_Thread_Executing>
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
40003238: d0 00 60 c4 ld [ %g1 + 0xc4 ], %o0
4000323c: 80 a7 80 08 cmp %fp, %o0
40003240: 0a 80 00 06 bcs 40003258 <rtems_stack_checker_is_blown+0x2c><== NEVER TAKEN
40003244: a2 10 20 00 clr %l1
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
40003248: c2 00 60 c0 ld [ %g1 + 0xc0 ], %g1
4000324c: 82 02 00 01 add %o0, %g1, %g1
40003250: 80 a0 40 1e cmp %g1, %fp
40003254: a2 60 3f ff subx %g0, -1, %l1
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
40003258: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000325c: c4 00 62 d8 ld [ %g1 + 0x2d8 ], %g2 ! 4001d6d8 <Stack_check_Initialized>
40003260: 80 a0 a0 00 cmp %g2, 0
40003264: 02 80 00 09 be 40003288 <rtems_stack_checker_is_blown+0x5c><== NEVER TAKEN
40003268: 82 10 20 01 mov 1, %g1
pattern_ok = (!memcmp(
4000326c: 90 02 20 08 add %o0, 8, %o0
40003270: 13 10 00 76 sethi %hi(0x4001d800), %o1
40003274: 94 10 20 10 mov 0x10, %o2
40003278: 40 00 33 55 call 4000ffcc <memcmp>
4000327c: 92 12 61 ac or %o1, 0x1ac, %o1
40003280: 80 a0 00 08 cmp %g0, %o0
40003284: 82 60 3f ff subx %g0, -1, %g1
}
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
if ( sp_ok && pattern_ok )
40003288: 80 8c 60 ff btst 0xff, %l1
4000328c: 02 80 00 05 be 400032a0 <rtems_stack_checker_is_blown+0x74><== NEVER TAKEN
40003290: 92 08 60 ff and %g1, 0xff, %o1
40003294: 92 88 60 ff andcc %g1, 0xff, %o1
40003298: 12 80 00 05 bne 400032ac <rtems_stack_checker_is_blown+0x80><== ALWAYS TAKEN
4000329c: 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 );
400032a0: d0 04 20 4c ld [ %l0 + 0x4c ], %o0 <== NOT EXECUTED
400032a4: 7f ff ff b8 call 40003184 <Stack_check_report_blown_task> <== NOT EXECUTED
400032a8: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
return true;
}
400032ac: 81 c7 e0 08 ret
400032b0: 81 e8 00 00 restore
40003168 <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
40003168: 13 10 00 11 sethi %hi(0x40004400), %o1 <== NOT EXECUTED
4000316c: 90 10 20 00 clr %o0 <== NOT EXECUTED
40003170: 92 12 62 c4 or %o1, 0x2c4, %o1 <== NOT EXECUTED
40003174: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40003178: 7f ff ff e6 call 40003110 <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
4000317c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40003110 <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
40003110: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
print_context = context;
40003114: 23 10 00 75 sethi %hi(0x4001d400), %l1 <== NOT EXECUTED
print_handler = print;
40003118: 21 10 00 75 sethi %hi(0x4001d400), %l0 <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
print_context = context;
4000311c: f0 24 62 dc st %i0, [ %l1 + 0x2dc ] <== NOT EXECUTED
print_handler = print;
40003120: f2 24 22 e0 st %i1, [ %l0 + 0x2e0 ] <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
40003124: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40003128: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
4000312c: 9f c6 40 00 call %i1 <== NOT EXECUTED
40003130: 92 12 60 a0 or %o1, 0xa0, %o1 ! 4001c0a0 <__FUNCTION__.5737+0x250><== NOT EXECUTED
(*print)( context,
40003134: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
40003138: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED
4000313c: 9f c6 40 00 call %i1 <== NOT EXECUTED
40003140: 92 12 60 b8 or %o1, 0xb8, %o1 ! 4001c0b8 <__FUNCTION__.5737+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 );
40003144: 11 10 00 0b sethi %hi(0x40002c00), %o0 <== NOT EXECUTED
40003148: 40 00 14 d9 call 400084ac <rtems_iterate_over_all_threads><== NOT EXECUTED
4000314c: 90 12 23 84 or %o0, 0x384, %o0 ! 40002f84 <Stack_check_Dump_threads_usage><== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
40003150: 7f ff ff 8d call 40002f84 <Stack_check_Dump_threads_usage><== NOT EXECUTED
40003154: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
print_context = NULL;
40003158: c0 24 62 dc clr [ %l1 + 0x2dc ] <== NOT EXECUTED
print_handler = NULL;
4000315c: c0 24 22 e0 clr [ %l0 + 0x2e0 ] <== NOT EXECUTED
}
40003160: 81 c7 e0 08 ret <== NOT EXECUTED
40003164: 81 e8 00 00 restore <== NOT EXECUTED
400032b4 <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
400032b4: 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;
400032b8: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
400032bc: 80 a7 80 01 cmp %fp, %g1
400032c0: 0a 80 00 07 bcs 400032dc <rtems_stack_checker_switch_extension+0x28><== NEVER TAKEN
400032c4: 90 00 60 08 add %g1, 8, %o0
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
Stack_Control *the_stack = &running->Start.Initial_stack;
400032c8: c4 06 20 c0 ld [ %i0 + 0xc0 ], %g2
400032cc: 82 00 40 02 add %g1, %g2, %g1
400032d0: 80 a7 80 01 cmp %fp, %g1
400032d4: 28 80 00 0b bleu,a 40003300 <rtems_stack_checker_switch_extension+0x4c><== ALWAYS TAKEN
400032d8: 13 10 00 76 sethi %hi(0x4001d800), %o1
/*
* 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,
400032dc: 13 10 00 76 sethi %hi(0x4001d800), %o1 <== NOT EXECUTED
400032e0: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED
400032e4: 40 00 33 3a call 4000ffcc <memcmp> <== NOT EXECUTED
400032e8: 92 12 61 ac or %o1, 0x1ac, %o1 <== NOT EXECUTED
400032ec: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED
400032f0: b2 60 3f ff subx %g0, -1, %i1 <== NOT EXECUTED
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
Stack_check_report_blown_task( running, pattern_ok );
400032f4: b2 0e 60 01 and %i1, 1, %i1 <== NOT EXECUTED
400032f8: 7f ff ff a3 call 40003184 <Stack_check_report_blown_task> <== NOT EXECUTED
400032fc: 81 e8 00 00 restore <== NOT EXECUTED
/*
* 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,
40003300: 94 10 20 10 mov 0x10, %o2
40003304: 92 12 61 ac or %o1, 0x1ac, %o1
40003308: 40 00 33 31 call 4000ffcc <memcmp>
4000330c: b2 10 20 00 clr %i1
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
40003310: 80 a2 20 00 cmp %o0, 0
40003314: 12 bf ff f9 bne 400032f8 <rtems_stack_checker_switch_extension+0x44><== NEVER TAKEN
40003318: b2 0e 60 01 and %i1, 1, %i1
4000331c: 81 c7 e0 08 ret
40003320: 81 e8 00 00 restore
4000dec0 <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000dec0: 9d e3 bf 98 save %sp, -104, %sp
4000dec4: a4 10 00 18 mov %i0, %l2
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000dec8: 80 a6 60 00 cmp %i1, 0
4000decc: 02 80 00 1c be 4000df3c <rtems_string_to_double+0x7c>
4000ded0: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000ded4: 40 00 09 6c call 40010484 <__errno>
4000ded8: 01 00 00 00 nop
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000dedc: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000dee0: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000dee4: c0 26 40 00 clr [ %i1 ]
4000dee8: c0 26 60 04 clr [ %i1 + 4 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000deec: 40 00 14 e2 call 40013274 <strtod>
4000def0: 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 )
4000def4: 80 a6 a0 00 cmp %i2, 0
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000def8: 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 )
4000defc: 02 80 00 1b be 4000df68 <rtems_string_to_double+0xa8>
4000df00: a2 10 00 09 mov %o1, %l1
*endptr = end;
4000df04: c2 07 bf fc ld [ %fp + -4 ], %g1
4000df08: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000df0c: 80 a0 40 12 cmp %g1, %l2
4000df10: 02 80 00 0b be 4000df3c <rtems_string_to_double+0x7c>
4000df14: 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))
4000df18: 03 10 00 82 sethi %hi(0x40020800), %g1
4000df1c: d4 18 60 e8 ldd [ %g1 + 0xe8 ], %o2 ! 400208e8 <_CPU_Trap_slot_template+0x14>
4000df20: 90 10 00 10 mov %l0, %o0
4000df24: 40 00 3d 2f call 4001d3e0 <__gtdf2>
4000df28: 92 10 00 11 mov %l1, %o1
4000df2c: 80 a2 20 00 cmp %o0, 0
4000df30: 14 80 00 05 bg 4000df44 <rtems_string_to_double+0x84>
4000df34: b0 10 20 00 clr %i0
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000df38: e0 3e 40 00 std %l0, [ %i1 ]
#endif
return RTEMS_SUCCESSFUL;
}
4000df3c: 81 c7 e0 08 ret
4000df40: 81 e8 00 00 restore
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4000df44: 40 00 09 50 call 40010484 <__errno>
4000df48: b0 10 20 0a mov 0xa, %i0
4000df4c: c2 02 00 00 ld [ %o0 ], %g1
4000df50: 80 a0 60 22 cmp %g1, 0x22
4000df54: 02 bf ff fa be 4000df3c <rtems_string_to_double+0x7c> <== ALWAYS TAKEN
4000df58: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000df5c: e0 3e 40 00 std %l0, [ %i1 ] <== NOT EXECUTED
4000df60: 81 c7 e0 08 ret <== NOT EXECUTED
4000df64: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
4000df68: 10 bf ff e9 b 4000df0c <rtems_string_to_double+0x4c>
4000df6c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000df70 <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000df70: 9d e3 bf 98 save %sp, -104, %sp
4000df74: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000df78: 80 a6 60 00 cmp %i1, 0
4000df7c: 02 80 00 19 be 4000dfe0 <rtems_string_to_float+0x70>
4000df80: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000df84: 40 00 09 40 call 40010484 <__errno>
4000df88: 01 00 00 00 nop
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000df8c: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000df90: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000df94: c0 26 40 00 clr [ %i1 ]
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4000df98: 40 00 14 a4 call 40013228 <strtof>
4000df9c: 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 )
4000dfa0: 80 a6 a0 00 cmp %i2, 0
4000dfa4: 02 80 00 1a be 4000e00c <rtems_string_to_float+0x9c>
4000dfa8: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000dfac: c2 07 bf fc ld [ %fp + -4 ], %g1
4000dfb0: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000dfb4: 80 a0 40 10 cmp %g1, %l0
4000dfb8: 02 80 00 0a be 4000dfe0 <rtems_string_to_float+0x70>
4000dfbc: 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))
4000dfc0: 90 10 00 11 mov %l1, %o0
4000dfc4: 13 1f df ff sethi %hi(0x7f7ffc00), %o1
4000dfc8: 40 00 3a 63 call 4001c954 <__gtsf2>
4000dfcc: 92 12 63 ff or %o1, 0x3ff, %o1 ! 7f7fffff <RAM_END+0x3f3fffff>
4000dfd0: 80 a2 20 00 cmp %o0, 0
4000dfd4: 14 80 00 05 bg 4000dfe8 <rtems_string_to_float+0x78>
4000dfd8: b0 10 20 00 clr %i0
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000dfdc: e2 26 40 00 st %l1, [ %i1 ]
#endif
return RTEMS_SUCCESSFUL;
}
4000dfe0: 81 c7 e0 08 ret
4000dfe4: 81 e8 00 00 restore
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4000dfe8: 40 00 09 27 call 40010484 <__errno>
4000dfec: b0 10 20 0a mov 0xa, %i0
4000dff0: c2 02 00 00 ld [ %o0 ], %g1
4000dff4: 80 a0 60 22 cmp %g1, 0x22
4000dff8: 02 bf ff fa be 4000dfe0 <rtems_string_to_float+0x70> <== ALWAYS TAKEN
4000dffc: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000e000: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000e004: 81 c7 e0 08 ret <== NOT EXECUTED
4000e008: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
4000e00c: 10 bf ff ea b 4000dfb4 <rtems_string_to_float+0x44>
4000e010: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e014 <rtems_string_to_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000e014: 9d e3 bf 98 save %sp, -104, %sp
4000e018: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000e01c: 80 a6 60 00 cmp %i1, 0
4000e020: 02 80 00 18 be 4000e080 <rtems_string_to_int+0x6c>
4000e024: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e028: 40 00 09 17 call 40010484 <__errno>
4000e02c: 01 00 00 00 nop
4000e030: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000e034: 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 );
4000e038: 94 10 00 1b mov %i3, %o2
4000e03c: 90 10 00 10 mov %l0, %o0
4000e040: 40 00 15 18 call 400134a0 <strtol>
4000e044: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000e048: 80 a6 a0 00 cmp %i2, 0
4000e04c: 02 80 00 18 be 4000e0ac <rtems_string_to_int+0x98>
4000e050: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000e054: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e058: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000e05c: 80 a0 40 10 cmp %g1, %l0
4000e060: 02 80 00 08 be 4000e080 <rtems_string_to_int+0x6c>
4000e064: 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))
4000e068: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000e06c: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000e070: 80 a4 40 01 cmp %l1, %g1
4000e074: 02 80 00 05 be 4000e088 <rtems_string_to_int+0x74>
4000e078: b0 10 20 00 clr %i0
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000e07c: e2 26 40 00 st %l1, [ %i1 ]
#endif
return RTEMS_SUCCESSFUL;
}
4000e080: 81 c7 e0 08 ret
4000e084: 81 e8 00 00 restore
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4000e088: 40 00 08 ff call 40010484 <__errno>
4000e08c: b0 10 20 0a mov 0xa, %i0
4000e090: c2 02 00 00 ld [ %o0 ], %g1
4000e094: 80 a0 60 22 cmp %g1, 0x22
4000e098: 02 bf ff fa be 4000e080 <rtems_string_to_int+0x6c> <== ALWAYS TAKEN
4000e09c: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000e0a0: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000e0a4: 81 c7 e0 08 ret <== NOT EXECUTED
4000e0a8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
4000e0ac: 10 bf ff ec b 4000e05c <rtems_string_to_int+0x48>
4000e0b0: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e180 <rtems_string_to_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000e180: 9d e3 bf 98 save %sp, -104, %sp
4000e184: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000e188: 80 a6 60 00 cmp %i1, 0
4000e18c: 02 80 00 24 be 4000e21c <rtems_string_to_long+0x9c>
4000e190: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e194: 40 00 08 bc call 40010484 <__errno>
4000e198: 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 );
4000e19c: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e1a0: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000e1a4: 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 );
4000e1a8: 90 10 00 10 mov %l0, %o0
4000e1ac: 40 00 14 bd call 400134a0 <strtol>
4000e1b0: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000e1b4: 80 a6 a0 00 cmp %i2, 0
4000e1b8: 02 80 00 1b be 4000e224 <rtems_string_to_long+0xa4>
4000e1bc: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000e1c0: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e1c4: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000e1c8: 80 a0 40 10 cmp %g1, %l0
4000e1cc: 02 80 00 14 be 4000e21c <rtems_string_to_long+0x9c>
4000e1d0: 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))
4000e1d4: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000e1d8: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000e1dc: 80 a4 40 01 cmp %l1, %g1
4000e1e0: 02 80 00 08 be 4000e200 <rtems_string_to_long+0x80>
4000e1e4: 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))
4000e1e8: 80 a4 40 01 cmp %l1, %g1
4000e1ec: 02 80 00 05 be 4000e200 <rtems_string_to_long+0x80>
4000e1f0: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000e1f4: e2 26 40 00 st %l1, [ %i1 ]
#endif
return RTEMS_SUCCESSFUL;
4000e1f8: 81 c7 e0 08 ret
4000e1fc: 91 e8 20 00 restore %g0, 0, %o0
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
4000e200: 40 00 08 a1 call 40010484 <__errno>
4000e204: 01 00 00 00 nop
4000e208: c2 02 00 00 ld [ %o0 ], %g1
4000e20c: 80 a0 60 22 cmp %g1, 0x22
4000e210: 32 bf ff fa bne,a 4000e1f8 <rtems_string_to_long+0x78> <== NEVER TAKEN
4000e214: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
4000e218: b0 10 20 0a mov 0xa, %i0
}
4000e21c: 81 c7 e0 08 ret
4000e220: 81 e8 00 00 restore
4000e224: 10 bf ff e9 b 4000e1c8 <rtems_string_to_long+0x48>
4000e228: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e0b4 <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000e0b4: 9d e3 bf 90 save %sp, -112, %sp
4000e0b8: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000e0bc: 80 a6 60 00 cmp %i1, 0
4000e0c0: 02 80 00 29 be 4000e164 <rtems_string_to_long_long+0xb0>
4000e0c4: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e0c8: 40 00 08 ef call 40010484 <__errno>
4000e0cc: 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 );
4000e0d0: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e0d4: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000e0d8: c0 26 40 00 clr [ %i1 ]
4000e0dc: 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 );
4000e0e0: 90 10 00 10 mov %l0, %o0
4000e0e4: 40 00 14 f9 call 400134c8 <strtoll>
4000e0e8: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000e0ec: 80 a6 a0 00 cmp %i2, 0
4000e0f0: 02 80 00 22 be 4000e178 <rtems_string_to_long_long+0xc4>
4000e0f4: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000e0f8: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e0fc: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000e100: 80 a0 40 10 cmp %g1, %l0
4000e104: 02 80 00 18 be 4000e164 <rtems_string_to_long_long+0xb0>
4000e108: 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))
4000e10c: 03 1f ff ff sethi %hi(0x7ffffc00), %g1
4000e110: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff <RAM_END+0x3fbfffff>
4000e114: 80 a4 40 01 cmp %l1, %g1
4000e118: 02 80 00 15 be 4000e16c <rtems_string_to_long_long+0xb8>
4000e11c: 80 a2 7f ff cmp %o1, -1
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
4000e120: 03 20 00 00 sethi %hi(0x80000000), %g1
4000e124: 80 a4 40 01 cmp %l1, %g1
4000e128: 02 80 00 06 be 4000e140 <rtems_string_to_long_long+0x8c>
4000e12c: 80 a2 60 00 cmp %o1, 0
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000e130: d2 26 60 04 st %o1, [ %i1 + 4 ]
4000e134: e2 26 40 00 st %l1, [ %i1 ]
#endif
return RTEMS_SUCCESSFUL;
4000e138: 81 c7 e0 08 ret
4000e13c: 91 e8 20 00 restore %g0, 0, %o0
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
4000e140: 32 bf ff fd bne,a 4000e134 <rtems_string_to_long_long+0x80><== NEVER TAKEN
4000e144: d2 26 60 04 st %o1, [ %i1 + 4 ] <== NOT EXECUTED
4000e148: 40 00 08 cf call 40010484 <__errno>
4000e14c: d2 27 bf f4 st %o1, [ %fp + -12 ]
4000e150: c2 02 00 00 ld [ %o0 ], %g1
4000e154: 80 a0 60 22 cmp %g1, 0x22
4000e158: 12 bf ff f6 bne 4000e130 <rtems_string_to_long_long+0x7c> <== NEVER TAKEN
4000e15c: d2 07 bf f4 ld [ %fp + -12 ], %o1
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
4000e160: b0 10 20 0a mov 0xa, %i0
}
4000e164: 81 c7 e0 08 ret
4000e168: 81 e8 00 00 restore
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4000e16c: 12 bf ff ee bne 4000e124 <rtems_string_to_long_long+0x70> <== NEVER TAKEN
4000e170: 03 20 00 00 sethi %hi(0x80000000), %g1
4000e174: 30 bf ff f5 b,a 4000e148 <rtems_string_to_long_long+0x94>
4000e178: 10 bf ff e2 b 4000e100 <rtems_string_to_long_long+0x4c>
4000e17c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e22c <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000e22c: 9d e3 bf 98 save %sp, -104, %sp
4000e230: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000e234: 80 a6 60 00 cmp %i1, 0
4000e238: 02 80 00 16 be 4000e290 <rtems_string_to_pointer+0x64>
4000e23c: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e240: 40 00 08 91 call 40010484 <__errno>
4000e244: 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 );
4000e248: 92 07 bf fc add %fp, -4, %o1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e24c: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000e250: 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 );
4000e254: 90 10 00 10 mov %l0, %o0
4000e258: 40 00 15 ca call 40013980 <strtoul>
4000e25c: 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 )
4000e260: 80 a6 a0 00 cmp %i2, 0
4000e264: 02 80 00 16 be 4000e2bc <rtems_string_to_pointer+0x90>
4000e268: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000e26c: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e270: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000e274: 80 a0 40 10 cmp %g1, %l0
4000e278: 02 80 00 06 be 4000e290 <rtems_string_to_pointer+0x64>
4000e27c: 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))
4000e280: 80 a4 7f ff cmp %l1, -1
4000e284: 02 80 00 05 be 4000e298 <rtems_string_to_pointer+0x6c> <== NEVER TAKEN
4000e288: b0 10 20 00 clr %i0
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
return RTEMS_INVALID_NUMBER;
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
4000e28c: e2 26 40 00 st %l1, [ %i1 ]
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4000e290: 81 c7 e0 08 ret
4000e294: 81 e8 00 00 restore
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4000e298: 40 00 08 7b call 40010484 <__errno> <== NOT EXECUTED
4000e29c: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED
4000e2a0: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED
4000e2a4: 80 a0 60 22 cmp %g1, 0x22 <== NOT EXECUTED
4000e2a8: 02 bf ff fa be 4000e290 <rtems_string_to_pointer+0x64> <== NOT EXECUTED
4000e2ac: 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;
4000e2b0: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000e2b4: 81 c7 e0 08 ret <== NOT EXECUTED
4000e2b8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
4000e2bc: 10 bf ff ee b 4000e274 <rtems_string_to_pointer+0x48>
4000e2c0: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e324 <rtems_string_to_unsigned_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000e324: 9d e3 bf 98 save %sp, -104, %sp
4000e328: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000e32c: 80 a6 60 00 cmp %i1, 0
4000e330: 02 80 00 16 be 4000e388 <rtems_string_to_unsigned_int+0x64>
4000e334: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e338: 40 00 08 53 call 40010484 <__errno>
4000e33c: 01 00 00 00 nop
4000e340: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000e344: 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 );
4000e348: 94 10 00 1b mov %i3, %o2
4000e34c: 90 10 00 10 mov %l0, %o0
4000e350: 40 00 15 8c call 40013980 <strtoul>
4000e354: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000e358: 80 a6 a0 00 cmp %i2, 0
4000e35c: 02 80 00 16 be 4000e3b4 <rtems_string_to_unsigned_int+0x90>
4000e360: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000e364: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e368: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000e36c: 80 a0 40 10 cmp %g1, %l0
4000e370: 02 80 00 06 be 4000e388 <rtems_string_to_unsigned_int+0x64>
4000e374: 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))
4000e378: 80 a4 7f ff cmp %l1, -1
4000e37c: 02 80 00 05 be 4000e390 <rtems_string_to_unsigned_int+0x6c>
4000e380: b0 10 20 00 clr %i0
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000e384: e2 26 40 00 st %l1, [ %i1 ]
#endif
return RTEMS_SUCCESSFUL;
}
4000e388: 81 c7 e0 08 ret
4000e38c: 81 e8 00 00 restore
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4000e390: 40 00 08 3d call 40010484 <__errno>
4000e394: b0 10 20 0a mov 0xa, %i0
4000e398: c2 02 00 00 ld [ %o0 ], %g1
4000e39c: 80 a0 60 22 cmp %g1, 0x22
4000e3a0: 02 bf ff fa be 4000e388 <rtems_string_to_unsigned_int+0x64><== ALWAYS TAKEN
4000e3a4: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000e3a8: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000e3ac: 81 c7 e0 08 ret <== NOT EXECUTED
4000e3b0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
4000e3b4: 10 bf ff ee b 4000e36c <rtems_string_to_unsigned_int+0x48>
4000e3b8: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e464 <rtems_string_to_unsigned_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000e464: 9d e3 bf 98 save %sp, -104, %sp
4000e468: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000e46c: 80 a6 60 00 cmp %i1, 0
4000e470: 02 80 00 16 be 4000e4c8 <rtems_string_to_unsigned_long+0x64>
4000e474: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e478: 40 00 08 03 call 40010484 <__errno>
4000e47c: 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 );
4000e480: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e484: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000e488: 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 );
4000e48c: 90 10 00 10 mov %l0, %o0
4000e490: 40 00 15 3c call 40013980 <strtoul>
4000e494: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000e498: 80 a6 a0 00 cmp %i2, 0
4000e49c: 02 80 00 16 be 4000e4f4 <rtems_string_to_unsigned_long+0x90>
4000e4a0: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000e4a4: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e4a8: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000e4ac: 80 a0 40 10 cmp %g1, %l0
4000e4b0: 02 80 00 06 be 4000e4c8 <rtems_string_to_unsigned_long+0x64>
4000e4b4: 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))
4000e4b8: 80 a4 7f ff cmp %l1, -1
4000e4bc: 02 80 00 05 be 4000e4d0 <rtems_string_to_unsigned_long+0x6c>
4000e4c0: b0 10 20 00 clr %i0
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000e4c4: e2 26 40 00 st %l1, [ %i1 ]
#endif
return RTEMS_SUCCESSFUL;
}
4000e4c8: 81 c7 e0 08 ret
4000e4cc: 81 e8 00 00 restore
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4000e4d0: 40 00 07 ed call 40010484 <__errno>
4000e4d4: b0 10 20 0a mov 0xa, %i0
4000e4d8: c2 02 00 00 ld [ %o0 ], %g1
4000e4dc: 80 a0 60 22 cmp %g1, 0x22
4000e4e0: 02 bf ff fa be 4000e4c8 <rtems_string_to_unsigned_long+0x64><== ALWAYS TAKEN
4000e4e4: 01 00 00 00 nop
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000e4e8: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED
4000e4ec: 81 c7 e0 08 ret <== NOT EXECUTED
4000e4f0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
4000e4f4: 10 bf ff ee b 4000e4ac <rtems_string_to_unsigned_long+0x48>
4000e4f8: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e3bc <rtems_string_to_unsigned_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4000e3bc: 9d e3 bf 90 save %sp, -112, %sp
4000e3c0: a0 10 00 18 mov %i0, %l0
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4000e3c4: 80 a6 60 00 cmp %i1, 0
4000e3c8: 02 80 00 23 be 4000e454 <rtems_string_to_unsigned_long_long+0x98>
4000e3cc: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e3d0: 40 00 08 2d call 40010484 <__errno>
4000e3d4: 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 );
4000e3d8: 94 10 00 1b mov %i3, %o2
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4000e3dc: c0 22 00 00 clr [ %o0 ]
*n = 0;
4000e3e0: c0 26 40 00 clr [ %i1 ]
4000e3e4: 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 );
4000e3e8: 90 10 00 10 mov %l0, %o0
4000e3ec: 40 00 15 6f call 400139a8 <strtoull>
4000e3f0: 92 07 bf fc add %fp, -4, %o1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4000e3f4: 80 a6 a0 00 cmp %i2, 0
4000e3f8: 02 80 00 19 be 4000e45c <rtems_string_to_unsigned_long_long+0xa0>
4000e3fc: a2 10 00 08 mov %o0, %l1
*endptr = end;
4000e400: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e404: c2 26 80 00 st %g1, [ %i2 ]
/* nothing was converted */
if ( end == s )
4000e408: 80 a0 40 10 cmp %g1, %l0
4000e40c: 02 80 00 12 be 4000e454 <rtems_string_to_unsigned_long_long+0x98>
4000e410: 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))
4000e414: 80 a4 7f ff cmp %l1, -1
4000e418: 02 80 00 06 be 4000e430 <rtems_string_to_unsigned_long_long+0x74>
4000e41c: 80 a2 7f ff cmp %o1, -1
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4000e420: d2 26 60 04 st %o1, [ %i1 + 4 ]
4000e424: e2 26 40 00 st %l1, [ %i1 ]
#endif
return RTEMS_SUCCESSFUL;
}
4000e428: 81 c7 e0 08 ret
4000e42c: 91 e8 20 00 restore %g0, 0, %o0
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4000e430: 32 bf ff fd bne,a 4000e424 <rtems_string_to_unsigned_long_long+0x68><== NEVER TAKEN
4000e434: d2 26 60 04 st %o1, [ %i1 + 4 ] <== NOT EXECUTED
4000e438: 40 00 08 13 call 40010484 <__errno>
4000e43c: d2 27 bf f4 st %o1, [ %fp + -12 ]
4000e440: c2 02 00 00 ld [ %o0 ], %g1
4000e444: b0 10 20 0a mov 0xa, %i0
4000e448: 80 a0 60 22 cmp %g1, 0x22
4000e44c: 12 bf ff f5 bne 4000e420 <rtems_string_to_unsigned_long_long+0x64><== NEVER TAKEN
4000e450: d2 07 bf f4 ld [ %fp + -12 ], %o1
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4000e454: 81 c7 e0 08 ret
4000e458: 81 e8 00 00 restore
4000e45c: 10 bf ff eb b 4000e408 <rtems_string_to_unsigned_long_long+0x4c>
4000e460: c2 07 bf fc ld [ %fp + -4 ], %g1
4000e538 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
4000e538: 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 )
4000e53c: 80 a6 a0 00 cmp %i2, 0
4000e540: 02 80 00 44 be 4000e650 <rtems_task_mode+0x118>
4000e544: 82 10 20 09 mov 9, %g1
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
4000e548: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000e54c: e0 00 60 ac ld [ %g1 + 0xac ], %l0 ! 4001d4ac <_Thread_Executing>
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4000e550: c4 0c 20 75 ldub [ %l0 + 0x75 ], %g2
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
4000e554: 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;
4000e558: 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 ];
4000e55c: e2 04 21 5c ld [ %l0 + 0x15c ], %l1
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4000e560: a4 60 3f ff subx %g0, -1, %l2
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
4000e564: 80 a0 60 00 cmp %g1, 0
4000e568: 12 80 00 3c bne 4000e658 <rtems_task_mode+0x120>
4000e56c: a5 2c a0 08 sll %l2, 8, %l2
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4000e570: c2 0c 60 08 ldub [ %l1 + 8 ], %g1
4000e574: 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();
4000e578: 7f ff f0 d4 call 4000a8c8 <_CPU_ISR_Get_level>
4000e57c: 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;
4000e580: 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;
4000e584: a6 14 c0 08 or %l3, %o0, %l3
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
4000e588: a4 14 c0 12 or %l3, %l2, %l2
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
4000e58c: 80 8e 61 00 btst 0x100, %i1
4000e590: 02 80 00 06 be 4000e5a8 <rtems_task_mode+0x70>
4000e594: e4 26 80 00 st %l2, [ %i2 ]
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
4000e598: 83 36 20 08 srl %i0, 8, %g1
4000e59c: 82 18 60 01 xor %g1, 1, %g1
4000e5a0: 82 08 60 01 and %g1, 1, %g1
4000e5a4: c2 2c 20 75 stb %g1, [ %l0 + 0x75 ]
if ( mask & RTEMS_TIMESLICE_MASK ) {
4000e5a8: 80 8e 62 00 btst 0x200, %i1
4000e5ac: 02 80 00 0b be 4000e5d8 <rtems_task_mode+0xa0>
4000e5b0: 80 8e 60 0f btst 0xf, %i1
if ( _Modes_Is_timeslice(mode_set) ) {
4000e5b4: 80 8e 22 00 btst 0x200, %i0
4000e5b8: 22 80 00 07 be,a 4000e5d4 <rtems_task_mode+0x9c>
4000e5bc: c0 24 20 7c clr [ %l0 + 0x7c ]
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
4000e5c0: 03 10 00 74 sethi %hi(0x4001d000), %g1
4000e5c4: c2 00 63 48 ld [ %g1 + 0x348 ], %g1 ! 4001d348 <_Thread_Ticks_per_timeslice>
4000e5c8: 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;
4000e5cc: 82 10 20 01 mov 1, %g1
4000e5d0: c2 24 20 7c st %g1, [ %l0 + 0x7c ]
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
4000e5d4: 80 8e 60 0f btst 0xf, %i1
4000e5d8: 12 80 00 2d bne 4000e68c <rtems_task_mode+0x154>
4000e5dc: 01 00 00 00 nop
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
4000e5e0: 80 8e 64 00 btst 0x400, %i1
4000e5e4: 22 80 00 16 be,a 4000e63c <rtems_task_mode+0x104>
4000e5e8: 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;
4000e5ec: 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(
4000e5f0: b1 36 20 0a srl %i0, 0xa, %i0
4000e5f4: b0 1e 20 01 xor %i0, 1, %i0
4000e5f8: 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;
4000e5fc: 80 a0 40 18 cmp %g1, %i0
4000e600: 22 80 00 0f be,a 4000e63c <rtems_task_mode+0x104>
4000e604: a0 10 20 00 clr %l0
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
4000e608: 7f ff ce 03 call 40001e14 <sparc_disable_interrupts>
4000e60c: f0 2c 60 08 stb %i0, [ %l1 + 8 ]
_signals = information->signals_pending;
4000e610: c4 04 60 18 ld [ %l1 + 0x18 ], %g2
information->signals_pending = information->signals_posted;
4000e614: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
information->signals_posted = _signals;
4000e618: 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;
4000e61c: c2 24 60 18 st %g1, [ %l1 + 0x18 ]
information->signals_posted = _signals;
_ISR_Enable( _level );
4000e620: 7f ff ce 01 call 40001e24 <sparc_enable_interrupts>
4000e624: 01 00 00 00 nop
4000e628: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
4000e62c: 80 a0 60 00 cmp %g1, 0
4000e630: 12 80 00 28 bne 4000e6d0 <rtems_task_mode+0x198>
4000e634: 82 10 20 01 mov 1, %g1
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;
4000e638: a0 10 20 00 clr %l0
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
4000e63c: 03 10 00 75 sethi %hi(0x4001d400), %g1
4000e640: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001d590 <_System_state_Current>
4000e644: 80 a0 60 03 cmp %g1, 3
4000e648: 02 80 00 16 be 4000e6a0 <rtems_task_mode+0x168> <== ALWAYS TAKEN
4000e64c: 82 10 20 00 clr %g1
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
_Thread_Dispatch();
return RTEMS_SUCCESSFUL;
}
4000e650: 81 c7 e0 08 ret
4000e654: 91 e8 00 01 restore %g0, %g1, %o0
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4000e658: c2 0c 60 08 ldub [ %l1 + 8 ], %g1
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
4000e65c: 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;
4000e660: 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();
4000e664: 7f ff f0 99 call 4000a8c8 <_CPU_ISR_Get_level>
4000e668: 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;
4000e66c: 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;
4000e670: a6 14 c0 08 or %l3, %o0, %l3
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
4000e674: a4 14 c0 12 or %l3, %l2, %l2
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
4000e678: 80 8e 61 00 btst 0x100, %i1
4000e67c: 02 bf ff cb be 4000e5a8 <rtems_task_mode+0x70>
4000e680: e4 26 80 00 st %l2, [ %i2 ]
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
4000e684: 10 bf ff c6 b 4000e59c <rtems_task_mode+0x64>
4000e688: 83 36 20 08 srl %i0, 8, %g1
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
4000e68c: 90 0e 20 0f and %i0, 0xf, %o0
4000e690: 7f ff cd e5 call 40001e24 <sparc_enable_interrupts>
4000e694: 91 2a 20 08 sll %o0, 8, %o0
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
4000e698: 10 bf ff d3 b 4000e5e4 <rtems_task_mode+0xac>
4000e69c: 80 8e 64 00 btst 0x400, %i1
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
4000e6a0: 40 00 00 c0 call 4000e9a0 <_Thread_Evaluate_mode>
4000e6a4: 01 00 00 00 nop
4000e6a8: 80 8a 20 ff btst 0xff, %o0
4000e6ac: 12 80 00 04 bne 4000e6bc <rtems_task_mode+0x184>
4000e6b0: 80 8c 20 ff btst 0xff, %l0
4000e6b4: 02 bf ff e7 be 4000e650 <rtems_task_mode+0x118>
4000e6b8: 82 10 20 00 clr %g1
_Thread_Dispatch();
4000e6bc: 7f ff e9 ae call 40008d74 <_Thread_Dispatch>
4000e6c0: 01 00 00 00 nop
4000e6c4: 82 10 20 00 clr %g1 ! 0 <PROM_START>
return RTEMS_SUCCESSFUL;
}
4000e6c8: 81 c7 e0 08 ret
4000e6cc: 91 e8 00 01 restore %g0, %g1, %o0
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;
4000e6d0: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ]
4000e6d4: 10 bf ff da b 4000e63c <rtems_task_mode+0x104>
4000e6d8: a0 10 20 01 mov 1, %l0
4000c580 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
4000c580: 9d e3 bf 98 save %sp, -104, %sp
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
4000c584: 80 a6 60 00 cmp %i1, 0
4000c588: 02 80 00 07 be 4000c5a4 <rtems_task_set_priority+0x24>
4000c58c: 90 10 00 18 mov %i0, %o0
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
4000c590: 03 10 00 8e sethi %hi(0x40023800), %g1
4000c594: c2 08 60 44 ldub [ %g1 + 0x44 ], %g1 ! 40023844 <rtems_maximum_priority>
4000c598: 80 a6 40 01 cmp %i1, %g1
4000c59c: 18 80 00 1c bgu 4000c60c <rtems_task_set_priority+0x8c>
4000c5a0: b0 10 20 13 mov 0x13, %i0
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
4000c5a4: 80 a6 a0 00 cmp %i2, 0
4000c5a8: 02 80 00 19 be 4000c60c <rtems_task_set_priority+0x8c>
4000c5ac: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
4000c5b0: 40 00 08 8f call 4000e7ec <_Thread_Get>
4000c5b4: 92 07 bf fc add %fp, -4, %o1
switch ( location ) {
4000c5b8: c2 07 bf fc ld [ %fp + -4 ], %g1
4000c5bc: 80 a0 60 00 cmp %g1, 0
4000c5c0: 12 80 00 13 bne 4000c60c <rtems_task_set_priority+0x8c>
4000c5c4: b0 10 20 04 mov 4, %i0
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
4000c5c8: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
4000c5cc: 80 a6 60 00 cmp %i1, 0
4000c5d0: 02 80 00 0d be 4000c604 <rtems_task_set_priority+0x84>
4000c5d4: c2 26 80 00 st %g1, [ %i2 ]
the_thread->real_priority = new_priority;
if ( the_thread->resource_count == 0 ||
4000c5d8: c2 02 20 1c ld [ %o0 + 0x1c ], %g1
4000c5dc: 80 a0 60 00 cmp %g1, 0
4000c5e0: 02 80 00 06 be 4000c5f8 <rtems_task_set_priority+0x78>
4000c5e4: f2 22 20 18 st %i1, [ %o0 + 0x18 ]
the_thread->current_priority > new_priority )
4000c5e8: c2 02 20 14 ld [ %o0 + 0x14 ], %g1
4000c5ec: 80 a6 40 01 cmp %i1, %g1
4000c5f0: 1a 80 00 05 bcc 4000c604 <rtems_task_set_priority+0x84> <== ALWAYS TAKEN
4000c5f4: 01 00 00 00 nop
_Thread_Change_priority( the_thread, new_priority, false );
4000c5f8: 92 10 00 19 mov %i1, %o1
4000c5fc: 40 00 06 d8 call 4000e15c <_Thread_Change_priority>
4000c600: 94 10 20 00 clr %o2
}
_Thread_Enable_dispatch();
4000c604: 40 00 08 56 call 4000e75c <_Thread_Enable_dispatch>
4000c608: b0 10 20 00 clr %i0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4000c60c: 81 c7 e0 08 ret
4000c610: 81 e8 00 00 restore
40008628 <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
40008628: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
4000862c: 80 a6 60 00 cmp %i1, 0
40008630: 02 80 00 09 be 40008654 <rtems_task_variable_delete+0x2c>
40008634: 82 10 20 09 mov 9, %g1
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
40008638: 90 10 00 18 mov %i0, %o0
4000863c: 40 00 08 2f call 4000a6f8 <_Thread_Get>
40008640: 92 07 bf fc add %fp, -4, %o1
switch (location) {
40008644: c4 07 bf fc ld [ %fp + -4 ], %g2
40008648: 80 a0 a0 00 cmp %g2, 0
4000864c: 02 80 00 04 be 4000865c <rtems_task_variable_delete+0x34>
40008650: 82 10 20 04 mov 4, %g1
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
40008654: 81 c7 e0 08 ret
40008658: 91 e8 00 01 restore %g0, %g1, %o0
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
4000865c: d2 02 21 6c ld [ %o0 + 0x16c ], %o1
while (tvp) {
40008660: 80 a2 60 00 cmp %o1, 0
40008664: 02 80 00 10 be 400086a4 <rtems_task_variable_delete+0x7c>
40008668: 01 00 00 00 nop
if (tvp->ptr == ptr) {
4000866c: c2 02 60 04 ld [ %o1 + 4 ], %g1
40008670: 80 a0 40 19 cmp %g1, %i1
40008674: 12 80 00 08 bne 40008694 <rtems_task_variable_delete+0x6c>
40008678: 84 10 00 09 mov %o1, %g2
if (prev)
prev->next = tvp->next;
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
4000867c: 10 80 00 17 b 400086d8 <rtems_task_variable_delete+0xb0>
40008680: c2 02 40 00 ld [ %o1 ], %g1
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
40008684: 80 a0 40 19 cmp %g1, %i1
40008688: 22 80 00 0c be,a 400086b8 <rtems_task_variable_delete+0x90>
4000868c: c2 02 40 00 ld [ %o1 ], %g1
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
40008690: 84 10 00 09 mov %o1, %g2
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
40008694: d2 02 40 00 ld [ %o1 ], %o1
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
40008698: 80 a2 60 00 cmp %o1, 0
4000869c: 32 bf ff fa bne,a 40008684 <rtems_task_variable_delete+0x5c><== ALWAYS TAKEN
400086a0: c2 02 60 04 ld [ %o1 + 4 ], %g1
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
400086a4: 40 00 08 07 call 4000a6c0 <_Thread_Enable_dispatch>
400086a8: 01 00 00 00 nop
400086ac: 82 10 20 09 mov 9, %g1 ! 9 <PROM_START+0x9>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
400086b0: 81 c7 e0 08 ret
400086b4: 91 e8 00 01 restore %g0, %g1, %o0
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
400086b8: c2 20 80 00 st %g1, [ %g2 ]
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
400086bc: 40 00 00 2d call 40008770 <_RTEMS_Tasks_Invoke_task_variable_dtor>
400086c0: 01 00 00 00 nop
_Thread_Enable_dispatch();
400086c4: 40 00 07 ff call 4000a6c0 <_Thread_Enable_dispatch>
400086c8: 01 00 00 00 nop
400086cc: 82 10 20 00 clr %g1 ! 0 <PROM_START>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
400086d0: 81 c7 e0 08 ret
400086d4: 91 e8 00 01 restore %g0, %g1, %o0
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
400086d8: 10 bf ff f9 b 400086bc <rtems_task_variable_delete+0x94>
400086dc: c2 22 21 6c st %g1, [ %o0 + 0x16c ]
400086e0 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
400086e0: 9d e3 bf 98 save %sp, -104, %sp
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
400086e4: 80 a6 60 00 cmp %i1, 0
400086e8: 02 80 00 1c be 40008758 <rtems_task_variable_get+0x78>
400086ec: 80 a6 a0 00 cmp %i2, 0
return RTEMS_INVALID_ADDRESS;
if ( !result )
400086f0: 02 80 00 1a be 40008758 <rtems_task_variable_get+0x78>
400086f4: 90 10 00 18 mov %i0, %o0
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
400086f8: 40 00 08 00 call 4000a6f8 <_Thread_Get>
400086fc: 92 07 bf fc add %fp, -4, %o1
switch (location) {
40008700: c2 07 bf fc ld [ %fp + -4 ], %g1
40008704: 80 a0 60 00 cmp %g1, 0
40008708: 12 80 00 12 bne 40008750 <rtems_task_variable_get+0x70>
4000870c: b0 10 20 04 mov 4, %i0
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
40008710: c2 02 21 6c ld [ %o0 + 0x16c ], %g1
while (tvp) {
40008714: 80 a0 60 00 cmp %g1, 0
40008718: 32 80 00 07 bne,a 40008734 <rtems_task_variable_get+0x54>
4000871c: c4 00 60 04 ld [ %g1 + 4 ], %g2
40008720: 30 80 00 10 b,a 40008760 <rtems_task_variable_get+0x80>
40008724: 80 a0 60 00 cmp %g1, 0
40008728: 02 80 00 0e be 40008760 <rtems_task_variable_get+0x80> <== NEVER TAKEN
4000872c: 01 00 00 00 nop
if (tvp->ptr == ptr) {
40008730: c4 00 60 04 ld [ %g1 + 4 ], %g2
40008734: 80 a0 80 19 cmp %g2, %i1
40008738: 32 bf ff fb bne,a 40008724 <rtems_task_variable_get+0x44>
4000873c: c2 00 40 00 ld [ %g1 ], %g1
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
40008740: c2 00 60 0c ld [ %g1 + 0xc ], %g1
_Thread_Enable_dispatch();
40008744: b0 10 20 00 clr %i0
40008748: 40 00 07 de call 4000a6c0 <_Thread_Enable_dispatch>
4000874c: c2 26 80 00 st %g1, [ %i2 ]
return RTEMS_SUCCESSFUL;
40008750: 81 c7 e0 08 ret
40008754: 81 e8 00 00 restore
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
40008758: 81 c7 e0 08 ret
4000875c: 91 e8 20 09 restore %g0, 9, %o0
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
40008760: 40 00 07 d8 call 4000a6c0 <_Thread_Enable_dispatch>
40008764: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
40008768: 81 c7 e0 08 ret
4000876c: 81 e8 00 00 restore
400057b4 <rtems_termios_baud_to_index>:
#include <rtems/termiostypes.h>
int rtems_termios_baud_to_index(
rtems_termios_baud_t termios_baud
)
{
400057b4: 82 10 00 08 mov %o0, %g1
int baud_index;
switch (termios_baud) {
400057b8: 80 a2 20 09 cmp %o0, 9
400057bc: 02 80 00 2d be 40005870 <rtems_termios_baud_to_index+0xbc><== NEVER TAKEN
400057c0: 90 10 20 09 mov 9, %o0
400057c4: 80 a0 60 09 cmp %g1, 9
400057c8: 04 80 00 1a ble 40005830 <rtems_termios_baud_to_index+0x7c><== ALWAYS TAKEN
400057cc: 80 a0 60 04 cmp %g1, 4
400057d0: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED
400057d4: 02 80 00 27 be 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
400057d8: 90 10 20 0e mov 0xe, %o0 <== NOT EXECUTED
400057dc: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED
400057e0: 04 80 00 26 ble 40005878 <rtems_termios_baud_to_index+0xc4><== NOT EXECUTED
400057e4: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED
400057e8: 05 00 00 04 sethi %hi(0x1000), %g2 <== NOT EXECUTED
400057ec: 86 10 a0 02 or %g2, 2, %g3 ! 1002 <PROM_START+0x1002> <== NOT EXECUTED
400057f0: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
400057f4: 02 80 00 1f be 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
400057f8: 90 10 20 11 mov 0x11, %o0 <== NOT EXECUTED
400057fc: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40005800: 04 80 00 38 ble 400058e0 <rtems_termios_baud_to_index+0x12c><== NOT EXECUTED
40005804: 80 a0 60 0f cmp %g1, 0xf <== NOT EXECUTED
40005808: 86 10 a0 03 or %g2, 3, %g3 <== NOT EXECUTED
4000580c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED
40005810: 02 80 00 18 be 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
40005814: 90 10 20 12 mov 0x12, %o0 <== NOT EXECUTED
40005818: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED
4000581c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40005820: 02 80 00 14 be 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
40005824: 90 10 20 13 mov 0x13, %o0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
40005828: 81 c3 e0 08 retl
4000582c: 90 10 3f ff mov -1, %o0
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
40005830: 02 80 00 10 be 40005870 <rtems_termios_baud_to_index+0xbc><== NEVER TAKEN
40005834: 90 10 20 04 mov 4, %o0
40005838: 80 a0 60 04 cmp %g1, 4
4000583c: 14 80 00 1c bg 400058ac <rtems_termios_baud_to_index+0xf8><== NEVER TAKEN
40005840: 80 a0 60 06 cmp %g1, 6
40005844: 80 a0 60 01 cmp %g1, 1
40005848: 02 80 00 0a be 40005870 <rtems_termios_baud_to_index+0xbc><== NEVER TAKEN
4000584c: 90 10 20 01 mov 1, %o0
40005850: 80 a0 60 01 cmp %g1, 1
40005854: 04 80 00 2b ble 40005900 <rtems_termios_baud_to_index+0x14c><== ALWAYS TAKEN
40005858: 80 a0 60 02 cmp %g1, 2
4000585c: 02 80 00 05 be 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
40005860: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED
40005864: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED
40005868: 12 bf ff f0 bne 40005828 <rtems_termios_baud_to_index+0x74><== NOT EXECUTED
4000586c: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED
40005870: 81 c3 e0 08 retl <== NOT EXECUTED
40005874: 01 00 00 00 nop <== NOT EXECUTED
40005878: 02 bf ff fe be 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
4000587c: 90 10 20 0b mov 0xb, %o0 ! b <PROM_START+0xb> <== NOT EXECUTED
40005880: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED
40005884: 06 bf ff fb bl 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
40005888: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED
4000588c: 80 a0 60 0c cmp %g1, 0xc <== NOT EXECUTED
40005890: 02 bf ff f8 be 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
40005894: 90 10 20 0c mov 0xc, %o0 <== NOT EXECUTED
40005898: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED
4000589c: 12 bf ff e3 bne 40005828 <rtems_termios_baud_to_index+0x74><== NOT EXECUTED
400058a0: 90 10 20 0d mov 0xd, %o0 <== NOT EXECUTED
400058a4: 81 c3 e0 08 retl <== NOT EXECUTED
400058a8: 01 00 00 00 nop <== NOT EXECUTED
400058ac: 02 bf ff f1 be 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
400058b0: 90 10 20 06 mov 6, %o0 ! 6 <PROM_START+0x6> <== NOT EXECUTED
400058b4: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED
400058b8: 06 bf ff ee bl 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
400058bc: 90 10 20 05 mov 5, %o0 <== NOT EXECUTED
400058c0: 80 a0 60 07 cmp %g1, 7 <== NOT EXECUTED
400058c4: 02 bf ff eb be 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
400058c8: 90 10 20 07 mov 7, %o0 <== NOT EXECUTED
400058cc: 80 a0 60 08 cmp %g1, 8 <== NOT EXECUTED
400058d0: 12 bf ff d6 bne 40005828 <rtems_termios_baud_to_index+0x74><== NOT EXECUTED
400058d4: 90 10 20 08 mov 8, %o0 <== NOT EXECUTED
400058d8: 81 c3 e0 08 retl <== NOT EXECUTED
400058dc: 01 00 00 00 nop <== NOT EXECUTED
400058e0: 02 bf ff e4 be 40005870 <rtems_termios_baud_to_index+0xbc><== NOT EXECUTED
400058e4: 90 10 20 0f mov 0xf, %o0 ! f <PROM_START+0xf> <== NOT EXECUTED
400058e8: 84 10 a0 01 or %g2, 1, %g2 <== NOT EXECUTED
400058ec: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
400058f0: 12 bf ff ce bne 40005828 <rtems_termios_baud_to_index+0x74><== NOT EXECUTED
400058f4: 90 10 20 10 mov 0x10, %o0 <== NOT EXECUTED
400058f8: 81 c3 e0 08 retl <== NOT EXECUTED
400058fc: 01 00 00 00 nop <== NOT EXECUTED
40005900: 80 a0 60 00 cmp %g1, 0
40005904: 12 bf ff c9 bne 40005828 <rtems_termios_baud_to_index+0x74><== ALWAYS TAKEN
40005908: 90 10 20 00 clr %o0
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
4000590c: 81 c3 e0 08 retl <== NOT EXECUTED
40005914 <rtems_termios_baud_to_number>:
#include <rtems/termiostypes.h>
int32_t rtems_termios_baud_to_number(
int termios_baud
)
{
40005914: 82 10 00 08 mov %o0, %g1
int32_t baud;
switch (termios_baud) {
40005918: 80 a2 20 09 cmp %o0, 9
4000591c: 02 80 00 2f be 400059d8 <rtems_termios_baud_to_number+0xc4>
40005920: 90 10 24 b0 mov 0x4b0, %o0
40005924: 80 a0 60 09 cmp %g1, 9
40005928: 04 80 00 1c ble 40005998 <rtems_termios_baud_to_number+0x84>
4000592c: 80 a0 60 04 cmp %g1, 4
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;
case B9600: baud = 9600; break;
40005930: 11 00 00 12 sethi %hi(0x4800), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
40005934: 80 a0 60 0e cmp %g1, 0xe
40005938: 02 80 00 28 be 400059d8 <rtems_termios_baud_to_number+0xc4>
4000593c: 90 12 23 00 or %o0, 0x300, %o0
40005940: 80 a0 60 0e cmp %g1, 0xe
40005944: 04 80 00 27 ble 400059e0 <rtems_termios_baud_to_number+0xcc>
40005948: 80 a0 60 0b cmp %g1, 0xb
4000594c: 05 00 00 04 sethi %hi(0x1000), %g2
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;
40005950: 11 00 00 70 sethi %hi(0x1c000), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
40005954: 86 10 a0 02 or %g2, 2, %g3
40005958: 80 a0 40 03 cmp %g1, %g3
4000595c: 02 80 00 1f be 400059d8 <rtems_termios_baud_to_number+0xc4>
40005960: 90 12 22 00 or %o0, 0x200, %o0
40005964: 80 a0 40 03 cmp %g1, %g3
40005968: 04 80 00 3a ble 40005a50 <rtems_termios_baud_to_number+0x13c>
4000596c: 11 00 00 25 sethi %hi(0x9400), %o0
40005970: 86 10 a0 03 or %g2, 3, %g3
40005974: 80 a0 40 03 cmp %g1, %g3
40005978: 02 80 00 18 be 400059d8 <rtems_termios_baud_to_number+0xc4>
4000597c: 11 00 00 e1 sethi %hi(0x38400), %o0
40005980: 84 10 a0 04 or %g2, 4, %g2
40005984: 80 a0 40 02 cmp %g1, %g2
40005988: 02 80 00 14 be 400059d8 <rtems_termios_baud_to_number+0xc4><== ALWAYS TAKEN
4000598c: 11 00 01 c2 sethi %hi(0x70800), %o0
case B460800: baud = 460800; break;
default: baud = -1; break;
}
return baud;
}
40005990: 81 c3 e0 08 retl
40005994: 90 10 3f ff mov -1, %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
40005998: 02 80 00 10 be 400059d8 <rtems_termios_baud_to_number+0xc4>
4000599c: 90 10 20 86 mov 0x86, %o0
400059a0: 80 a0 60 04 cmp %g1, 4
400059a4: 14 80 00 1e bg 40005a1c <rtems_termios_baud_to_number+0x108>
400059a8: 80 a0 60 06 cmp %g1, 6
400059ac: 80 a0 60 01 cmp %g1, 1
400059b0: 02 80 00 0a be 400059d8 <rtems_termios_baud_to_number+0xc4>
400059b4: 90 10 20 32 mov 0x32, %o0
400059b8: 80 a0 60 01 cmp %g1, 1
400059bc: 04 80 00 2f ble 40005a78 <rtems_termios_baud_to_number+0x164>
400059c0: 80 a0 60 02 cmp %g1, 2
400059c4: 02 80 00 05 be 400059d8 <rtems_termios_baud_to_number+0xc4>
400059c8: 90 10 20 4b mov 0x4b, %o0
400059cc: 80 a0 60 03 cmp %g1, 3
400059d0: 12 bf ff f0 bne 40005990 <rtems_termios_baud_to_number+0x7c><== NEVER TAKEN
400059d4: 90 10 20 6e mov 0x6e, %o0
400059d8: 81 c3 e0 08 retl
400059dc: 01 00 00 00 nop
400059e0: 02 bf ff fe be 400059d8 <rtems_termios_baud_to_number+0xc4>
400059e4: 90 10 29 60 mov 0x960, %o0 ! 960 <PROM_START+0x960>
400059e8: 80 a0 60 0b cmp %g1, 0xb
400059ec: 06 bf ff fb bl 400059d8 <rtems_termios_baud_to_number+0xc4>
400059f0: 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;
400059f4: 90 02 28 f8 add %o0, 0x8f8, %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
400059f8: 80 a0 60 0c cmp %g1, 0xc
400059fc: 02 bf ff f7 be 400059d8 <rtems_termios_baud_to_number+0xc4>
40005a00: 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;
40005a04: 11 00 00 09 sethi %hi(0x2400), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
40005a08: 80 a0 60 0d cmp %g1, 0xd
40005a0c: 12 bf ff e1 bne 40005990 <rtems_termios_baud_to_number+0x7c><== NEVER TAKEN
40005a10: 90 12 21 80 or %o0, 0x180, %o0
40005a14: 81 c3 e0 08 retl
40005a18: 01 00 00 00 nop
40005a1c: 02 bf ff ef be 400059d8 <rtems_termios_baud_to_number+0xc4>
40005a20: 90 10 20 c8 mov 0xc8, %o0 ! c8 <PROM_START+0xc8>
40005a24: 80 a0 60 06 cmp %g1, 6
40005a28: 06 bf ff ec bl 400059d8 <rtems_termios_baud_to_number+0xc4>
40005a2c: 90 10 20 96 mov 0x96, %o0
40005a30: 80 a0 60 07 cmp %g1, 7
40005a34: 02 bf ff e9 be 400059d8 <rtems_termios_baud_to_number+0xc4>
40005a38: 90 10 21 2c mov 0x12c, %o0
40005a3c: 80 a0 60 08 cmp %g1, 8
40005a40: 12 bf ff d4 bne 40005990 <rtems_termios_baud_to_number+0x7c><== NEVER TAKEN
40005a44: 90 10 22 58 mov 0x258, %o0
40005a48: 81 c3 e0 08 retl
40005a4c: 01 00 00 00 nop
40005a50: 80 a0 60 0f cmp %g1, 0xf
40005a54: 02 bf ff e1 be 400059d8 <rtems_termios_baud_to_number+0xc4>
40005a58: 90 12 22 00 or %o0, 0x200, %o0
40005a5c: 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;
40005a60: 11 00 00 38 sethi %hi(0xe000), %o0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
40005a64: 80 a0 40 02 cmp %g1, %g2
40005a68: 12 bf ff ca bne 40005990 <rtems_termios_baud_to_number+0x7c><== NEVER TAKEN
40005a6c: 90 12 21 00 or %o0, 0x100, %o0
40005a70: 81 c3 e0 08 retl
40005a74: 01 00 00 00 nop
40005a78: 80 a0 60 00 cmp %g1, 0
40005a7c: 12 bf ff c5 bne 40005990 <rtems_termios_baud_to_number+0x7c>
40005a80: 90 10 20 00 clr %o0
case B460800: baud = 460800; break;
default: baud = -1; break;
}
return baud;
}
40005a84: 81 c3 e0 08 retl
40004224 <rtems_termios_bufsize>:
int cbufsize,
int raw_input,
int raw_output
)
{
rtems_termios_cbufsize = cbufsize;
40004224: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED
40004228: d0 20 62 08 st %o0, [ %g1 + 0x208 ] ! 4001ca08 <rtems_termios_cbufsize><== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
4000422c: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
return RTEMS_SUCCESSFUL;
}
40004230: 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;
40004234: d2 20 62 0c st %o1, [ %g1 + 0x20c ] <== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
40004238: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
4000423c: 81 c3 e0 08 retl <== NOT EXECUTED
40004240: d4 20 62 10 st %o2, [ %g1 + 0x210 ] ! 4001ca10 <rtems_termios_raw_output_size><== NOT EXECUTED
40005958 <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
40005958: 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);
4000595c: 23 10 00 74 sethi %hi(0x4001d000), %l1
rtems_status_code
rtems_termios_close (void *arg)
{
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
40005960: c2 06 00 00 ld [ %i0 ], %g1
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40005964: d0 04 62 6c ld [ %l1 + 0x26c ], %o0
rtems_status_code
rtems_termios_close (void *arg)
{
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
40005968: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
4000596c: 92 10 20 00 clr %o1
40005970: 40 00 04 b4 call 40006c40 <rtems_semaphore_obtain>
40005974: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL)
40005978: 80 a2 20 00 cmp %o0, 0
4000597c: 12 80 00 6e bne 40005b34 <rtems_termios_close+0x1dc> <== NEVER TAKEN
40005980: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
40005984: c2 04 20 08 ld [ %l0 + 8 ], %g1
40005988: 82 00 7f ff add %g1, -1, %g1
4000598c: 80 a0 60 00 cmp %g1, 0
40005990: 12 80 00 3a bne 40005a78 <rtems_termios_close+0x120>
40005994: c2 24 20 08 st %g1, [ %l0 + 8 ]
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
40005998: c4 04 20 cc ld [ %l0 + 0xcc ], %g2
4000599c: 03 10 00 73 sethi %hi(0x4001cc00), %g1
400059a0: 85 28 a0 05 sll %g2, 5, %g2
400059a4: 82 10 63 58 or %g1, 0x358, %g1
400059a8: 82 00 40 02 add %g1, %g2, %g1
400059ac: c2 00 60 04 ld [ %g1 + 4 ], %g1
400059b0: 80 a0 60 00 cmp %g1, 0
400059b4: 22 80 00 48 be,a 40005ad4 <rtems_termios_close+0x17c> <== ALWAYS TAKEN
400059b8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
/*
* call discipline-specific close
*/
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
400059bc: 9f c0 40 00 call %g1 <== NOT EXECUTED
400059c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
}
if (tty->device.outputUsesInterrupts
400059c4: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED
400059c8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
400059cc: 22 80 00 4f be,a 40005b08 <rtems_termios_close+0x1b0> <== NOT EXECUTED
400059d0: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED
tty->txTaskId,
TERMIOS_TX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
}
if (tty->device.lastClose)
400059d4: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED
400059d8: 80 a0 60 00 cmp %g1, 0
400059dc: 22 80 00 07 be,a 400059f8 <rtems_termios_close+0xa0> <== ALWAYS TAKEN
400059e0: c2 04 00 00 ld [ %l0 ], %g1
(*tty->device.lastClose)(tty->major, tty->minor, arg);
400059e4: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED
400059e8: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED
400059ec: 9f c0 40 00 call %g1 <== NOT EXECUTED
400059f0: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
if (tty->forw == NULL) {
400059f4: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED
400059f8: 80 a0 60 00 cmp %g1, 0
400059fc: 22 80 00 27 be,a 40005a98 <rtems_termios_close+0x140>
40005a00: c2 04 20 04 ld [ %l0 + 4 ], %g1
if ( rtems_termios_ttyTail != NULL ) {
rtems_termios_ttyTail->forw = NULL;
}
}
else {
tty->forw->back = tty->back;
40005a04: c4 04 20 04 ld [ %l0 + 4 ], %g2
40005a08: c4 20 60 04 st %g2, [ %g1 + 4 ]
}
if (tty->back == NULL) {
40005a0c: c4 04 20 04 ld [ %l0 + 4 ], %g2
40005a10: 80 a0 a0 00 cmp %g2, 0
40005a14: 22 80 00 2b be,a 40005ac0 <rtems_termios_close+0x168> <== ALWAYS TAKEN
40005a18: 05 10 00 74 sethi %hi(0x4001d000), %g2
if ( rtems_termios_ttyHead != NULL ) {
rtems_termios_ttyHead->back = NULL;
}
}
else {
tty->back->forw = tty->forw;
40005a1c: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED
}
rtems_semaphore_delete (tty->isem);
40005a20: 40 00 04 5b call 40006b8c <rtems_semaphore_delete>
40005a24: d0 04 20 14 ld [ %l0 + 0x14 ], %o0
rtems_semaphore_delete (tty->osem);
40005a28: 40 00 04 59 call 40006b8c <rtems_semaphore_delete>
40005a2c: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
40005a30: 40 00 04 57 call 40006b8c <rtems_semaphore_delete>
40005a34: d0 04 20 8c ld [ %l0 + 0x8c ], %o0
if ((tty->device.pollRead == NULL) ||
40005a38: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1
40005a3c: 80 a0 60 00 cmp %g1, 0
40005a40: 02 80 00 13 be 40005a8c <rtems_termios_close+0x134> <== NEVER TAKEN
40005a44: 01 00 00 00 nop
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
40005a48: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1
40005a4c: 80 a0 60 02 cmp %g1, 2
40005a50: 02 80 00 0f be 40005a8c <rtems_termios_close+0x134> <== NEVER TAKEN
40005a54: 01 00 00 00 nop
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
free (tty->rawInBuf.theBuf);
40005a58: 40 00 18 78 call 4000bc38 <free>
40005a5c: d0 04 20 58 ld [ %l0 + 0x58 ], %o0
free (tty->rawOutBuf.theBuf);
40005a60: 40 00 18 76 call 4000bc38 <free>
40005a64: d0 04 20 7c ld [ %l0 + 0x7c ], %o0
free (tty->cbuf);
40005a68: 40 00 18 74 call 4000bc38 <free>
40005a6c: d0 04 20 1c ld [ %l0 + 0x1c ], %o0
free (tty);
40005a70: 40 00 18 72 call 4000bc38 <free>
40005a74: 90 10 00 10 mov %l0, %o0
}
rtems_semaphore_release (rtems_termios_ttyMutex);
40005a78: d0 04 62 6c ld [ %l1 + 0x26c ], %o0
40005a7c: 40 00 04 b8 call 40006d5c <rtems_semaphore_release>
40005a80: b0 10 20 00 clr %i0
return RTEMS_SUCCESSFUL;
}
40005a84: 81 c7 e0 08 ret
40005a88: 81 e8 00 00 restore
rtems_semaphore_delete (tty->isem);
rtems_semaphore_delete (tty->osem);
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
if ((tty->device.pollRead == NULL) ||
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
40005a8c: 40 00 04 40 call 40006b8c <rtems_semaphore_delete> <== NOT EXECUTED
40005a90: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
40005a94: 30 bf ff f1 b,a 40005a58 <rtems_termios_close+0x100> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
if (tty->device.lastClose)
(*tty->device.lastClose)(tty->major, tty->minor, arg);
if (tty->forw == NULL) {
rtems_termios_ttyTail = tty->back;
40005a98: 05 10 00 74 sethi %hi(0x4001d000), %g2
if ( rtems_termios_ttyTail != NULL ) {
40005a9c: 80 a0 60 00 cmp %g1, 0
40005aa0: 02 80 00 27 be 40005b3c <rtems_termios_close+0x1e4> <== ALWAYS TAKEN
40005aa4: c2 20 a2 70 st %g1, [ %g2 + 0x270 ]
}
}
else {
tty->forw->back = tty->back;
}
if (tty->back == NULL) {
40005aa8: c4 04 20 04 ld [ %l0 + 4 ], %g2 <== NOT EXECUTED
if (tty->device.lastClose)
(*tty->device.lastClose)(tty->major, tty->minor, arg);
if (tty->forw == NULL) {
rtems_termios_ttyTail = tty->back;
if ( rtems_termios_ttyTail != NULL ) {
rtems_termios_ttyTail->forw = NULL;
40005aac: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED
}
}
else {
tty->forw->back = tty->back;
}
if (tty->back == NULL) {
40005ab0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40005ab4: 12 bf ff da bne 40005a1c <rtems_termios_close+0xc4> <== NOT EXECUTED
40005ab8: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED
rtems_termios_ttyHead = tty->forw;
40005abc: 05 10 00 74 sethi %hi(0x4001d000), %g2 <== NOT EXECUTED
if ( rtems_termios_ttyHead != NULL ) {
40005ac0: 80 a0 60 00 cmp %g1, 0
40005ac4: 02 bf ff d7 be 40005a20 <rtems_termios_close+0xc8> <== NEVER TAKEN
40005ac8: c2 20 a2 74 st %g1, [ %g2 + 0x274 ]
rtems_termios_ttyHead->back = NULL;
40005acc: 10 bf ff d5 b 40005a20 <rtems_termios_close+0xc8>
40005ad0: c0 20 60 04 clr [ %g1 + 4 ]
}
else {
/*
* default: just flush output buffer
*/
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40005ad4: 92 10 20 00 clr %o1
40005ad8: 40 00 04 5a call 40006c40 <rtems_semaphore_obtain>
40005adc: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL) {
40005ae0: 80 a2 20 00 cmp %o0, 0
40005ae4: 12 80 00 14 bne 40005b34 <rtems_termios_close+0x1dc> <== NEVER TAKEN
40005ae8: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
40005aec: 7f ff fd 80 call 400050ec <drainOutput>
40005af0: 90 10 00 10 mov %l0, %o0
}
if (tty->device.outputUsesInterrupts
40005af4: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1
40005af8: 80 a0 60 02 cmp %g1, 2
40005afc: 32 bf ff b7 bne,a 400059d8 <rtems_termios_close+0x80> <== ALWAYS TAKEN
40005b00: c2 04 20 9c ld [ %l0 + 0x9c ], %g1
== TERMIOS_TASK_DRIVEN) {
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send(
40005b04: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED
40005b08: 40 00 03 0d call 4000673c <rtems_event_send> <== NOT EXECUTED
40005b0c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
tty->rxTaskId,
TERMIOS_RX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
40005b10: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005b14: 12 80 00 08 bne 40005b34 <rtems_termios_close+0x1dc> <== NOT EXECUTED
40005b18: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_event_send(
40005b1c: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED
40005b20: 40 00 03 07 call 4000673c <rtems_event_send> <== NOT EXECUTED
40005b24: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED
tty->txTaskId,
TERMIOS_TX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
40005b28: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005b2c: 22 bf ff ab be,a 400059d8 <rtems_termios_close+0x80> <== NOT EXECUTED
40005b30: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
40005b34: 40 00 05 f0 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
40005b38: 01 00 00 00 nop <== NOT EXECUTED
}
else {
tty->forw->back = tty->back;
}
if (tty->back == NULL) {
rtems_termios_ttyHead = tty->forw;
40005b3c: 03 10 00 74 sethi %hi(0x4001d000), %g1
40005b40: 10 bf ff b8 b 40005a20 <rtems_termios_close+0xc8>
40005b44: c0 20 62 74 clr [ %g1 + 0x274 ] ! 4001d274 <rtems_termios_ttyHead>
4000445c <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)
{
4000445c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
40004460: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
40004464: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 <== NOT EXECUTED
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
40004468: 84 00 80 19 add %g2, %i1, %g2 <== NOT EXECUTED
4000446c: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
40004470: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40004474: 02 80 00 10 be 400044b4 <rtems_termios_dequeue_characters+0x58><== NOT EXECUTED
40004478: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
TERMIOS_TX_START_EVENT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
return 0; /* nothing to output in IRQ... */
}
else if (tty->t_line == PPPDISC ) {
4000447c: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED
40004480: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED
40004484: 02 80 00 04 be 40004494 <rtems_termios_dequeue_characters+0x38><== NOT EXECUTED
40004488: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
}
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
4000448c: 7f ff ff 74 call 4000425c <rtems_termios_refill_transmitter><== NOT EXECUTED
40004490: 81 e8 00 00 restore <== NOT EXECUTED
}
else if (tty->t_line == PPPDISC ) {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
40004494: c2 00 60 0c ld [ %g1 + 0xc ], %g1 <== NOT EXECUTED
40004498: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000449c: 02 80 00 04 be 400044ac <rtems_termios_dequeue_characters+0x50><== NOT EXECUTED
400044a0: 01 00 00 00 nop <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
400044a4: 9f c0 40 00 call %g1 <== NOT EXECUTED
400044a8: 01 00 00 00 nop <== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
}
}
400044ac: 81 c7 e0 08 ret <== NOT EXECUTED
400044b0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId,
400044b4: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED
400044b8: 40 00 08 a1 call 4000673c <rtems_event_send> <== NOT EXECUTED
400044bc: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
TERMIOS_TX_START_EVENT);
if (sc != RTEMS_SUCCESSFUL)
400044c0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400044c4: 02 bf ff fa be 400044ac <rtems_termios_dequeue_characters+0x50><== NOT EXECUTED
400044c8: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
400044cc: 40 00 0b 8a call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
400044d8 <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)
{
400044d8: 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) {
400044dc: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED
400044e0: 23 10 00 73 sethi %hi(0x4001cc00), %l1 <== NOT EXECUTED
400044e4: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
400044e8: a2 14 63 58 or %l1, 0x358, %l1 <== NOT EXECUTED
400044ec: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED
400044f0: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED
400044f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400044f8: 02 80 00 22 be 40004580 <rtems_termios_enqueue_raw_characters+0xa8><== NOT EXECUTED
400044fc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
while (len--) {
40004500: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED
40004504: 22 80 00 0f be,a 40004540 <rtems_termios_enqueue_raw_characters+0x68><== NOT EXECUTED
40004508: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED
4000450c: 10 80 00 05 b 40004520 <rtems_termios_enqueue_raw_characters+0x48><== NOT EXECUTED
40004510: a4 10 20 00 clr %l2 <== NOT EXECUTED
40004514: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
40004518: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED
4000451c: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED
c = *buf++;
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
40004520: d0 4e 40 12 ldsb [ %i1 + %l2 ], %o0 <== NOT EXECUTED
40004524: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004528: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
4000452c: a4 04 a0 01 inc %l2 <== 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--) {
40004530: 80 a6 80 12 cmp %i2, %l2 <== NOT EXECUTED
40004534: 32 bf ff f8 bne,a 40004514 <rtems_termios_enqueue_raw_characters+0x3c><== NOT EXECUTED
40004538: 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 )) {
4000453c: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED
40004540: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004544: 12 80 00 0d bne 40004578 <rtems_termios_enqueue_raw_characters+0xa0><== NOT EXECUTED
40004548: 01 00 00 00 nop <== NOT EXECUTED
4000454c: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED
40004550: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004554: 02 80 00 09 be 40004578 <rtems_termios_enqueue_raw_characters+0xa0><== NOT EXECUTED
40004558: 01 00 00 00 nop <== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
4000455c: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED
40004560: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004564: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
40004568: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
4000456c: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED
40004570: 81 c7 e0 08 ret <== NOT EXECUTED
40004574: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
}
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
return dropped;
}
40004578: 81 c7 e0 08 ret <== NOT EXECUTED
4000457c: 91 e8 20 00 restore %g0, 0, %o0 <== 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);
40004580: 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,
40004584: ae 06 20 4a add %i0, 0x4a, %l7 <== 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);
40004588: ac 06 20 30 add %i0, 0x30, %l6 <== NOT EXECUTED
4000458c: a8 10 20 00 clr %l4 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
40004590: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
40004594: 02 80 00 1c be 40004604 <rtems_termios_enqueue_raw_characters+0x12c><== NOT EXECUTED
40004598: b0 10 20 00 clr %i0 <== NOT EXECUTED
c = *buf++;
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
4000459c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400045a0: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED
400045a4: 02 80 00 0b be 400045d0 <rtems_termios_enqueue_raw_characters+0xf8><== NOT EXECUTED
400045a8: e4 0e 40 00 ldub [ %i1 ], %l2 <== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
400045ac: c4 0c 20 4a ldub [ %l0 + 0x4a ], %g2 <== NOT EXECUTED
400045b0: 83 2c a0 18 sll %l2, 0x18, %g1 <== NOT EXECUTED
400045b4: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED
400045b8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
400045bc: 02 80 00 63 be 40004748 <rtems_termios_enqueue_raw_characters+0x270><== NOT EXECUTED
400045c0: c4 0c 20 49 ldub [ %l0 + 0x49 ], %g2 <== NOT EXECUTED
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
}
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
400045c4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
400045c8: 02 80 00 68 be 40004768 <rtems_termios_enqueue_raw_characters+0x290><== NOT EXECUTED
400045cc: 01 00 00 00 nop <== NOT EXECUTED
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
flow_rcv = true;
}
}
if (flow_rcv) {
400045d0: 80 8d 20 ff btst 0xff, %l4 <== NOT EXECUTED
400045d4: 02 80 00 22 be 4000465c <rtems_termios_enqueue_raw_characters+0x184><== NOT EXECUTED
400045d8: 01 00 00 00 nop <== NOT EXECUTED
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
400045dc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400045e0: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED
400045e4: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED
400045e8: 02 80 00 0e be 40004620 <rtems_termios_enqueue_raw_characters+0x148><== NOT EXECUTED
400045ec: 01 00 00 00 nop <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
400045f0: b2 06 60 01 inc %i1 <== NOT EXECUTED
400045f4: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
400045f8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
400045fc: 12 bf ff e8 bne 4000459c <rtems_termios_enqueue_raw_characters+0xc4><== NOT EXECUTED
40004600: 01 00 00 00 nop <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
}
}
}
tty->rawInBufDropped += dropped;
40004604: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
40004608: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
}
}
}
tty->rawInBufDropped += dropped;
4000460c: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
40004610: 40 00 09 d3 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
40004614: c2 24 20 78 st %g1, [ %l0 + 0x78 ] <== NOT EXECUTED
return dropped;
40004618: 81 c7 e0 08 ret <== NOT EXECUTED
4000461c: 81 e8 00 00 restore <== 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);
40004620: 7f ff f5 fd call 40001e14 <sparc_disable_interrupts> <== NOT EXECUTED
40004624: 01 00 00 00 nop <== NOT EXECUTED
40004628: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
4000462c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
40004630: 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;
40004634: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED
40004638: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
4000463c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004640: 12 80 00 57 bne 4000479c <rtems_termios_enqueue_raw_characters+0x2c4><== NOT EXECUTED
40004644: 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);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
40004648: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED
4000464c: 7f ff f5 f6 call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
40004650: b2 06 60 01 inc %i1 <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
40004654: 10 bf ff e9 b 400045f8 <rtems_termios_enqueue_raw_characters+0x120><== NOT EXECUTED
40004658: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED
/* reenable interrupts */
rtems_interrupt_enable(level);
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
4000465c: d0 04 20 60 ld [ %l0 + 0x60 ], %o0 <== NOT EXECUTED
40004660: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
40004664: 40 00 50 f3 call 40018a30 <.urem> <== NOT EXECUTED
40004668: 90 02 20 01 inc %o0 <== NOT EXECUTED
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
4000466c: 7f ff f5 ea call 40001e14 <sparc_disable_interrupts> <== NOT EXECUTED
40004670: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED
40004674: aa 10 00 08 mov %o0, %l5 <== NOT EXECUTED
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
40004678: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
4000467c: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED
40004680: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
40004684: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED
40004688: 40 00 50 ea call 40018a30 <.urem> <== NOT EXECUTED
4000468c: 90 02 00 13 add %o0, %l3, %o0 <== NOT EXECUTED
% tty->rawInBuf.Size)
> tty->highwater) &&
40004690: c2 04 20 c0 ld [ %l0 + 0xc0 ], %g1 <== NOT EXECUTED
40004694: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
40004698: 08 80 00 13 bleu 400046e4 <rtems_termios_enqueue_raw_characters+0x20c><== NOT EXECUTED
4000469c: 01 00 00 00 nop <== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
400046a0: 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)
400046a4: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
400046a8: 12 80 00 0f bne 400046e4 <rtems_termios_enqueue_raw_characters+0x20c><== NOT EXECUTED
400046ac: 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;
400046b0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400046b4: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED
400046b8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
400046bc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400046c0: 82 08 64 02 and %g1, 0x402, %g1 <== NOT EXECUTED
400046c4: 80 a0 64 00 cmp %g1, 0x400 <== NOT EXECUTED
400046c8: 02 80 00 3d be 400047bc <rtems_termios_enqueue_raw_characters+0x2e4><== NOT EXECUTED
400046cc: 01 00 00 00 nop <== NOT EXECUTED
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTOP]),
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
400046d0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400046d4: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED
400046d8: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED
400046dc: 02 80 00 49 be 40004800 <rtems_termios_enqueue_raw_characters+0x328><== NOT EXECUTED
400046e0: 01 00 00 00 nop <== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
}
}
}
/* reenable interrupts */
rtems_interrupt_enable(level);
400046e4: 7f ff f5 d0 call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
400046e8: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED
if (newTail == tty->rawInBuf.Head) {
400046ec: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
400046f0: 80 a0 40 13 cmp %g1, %l3 <== NOT EXECUTED
400046f4: 22 80 00 22 be,a 4000477c <rtems_termios_enqueue_raw_characters+0x2a4><== NOT EXECUTED
400046f8: b0 06 20 01 inc %i0 <== NOT EXECUTED
dropped++;
}
else {
tty->rawInBuf.theBuf[newTail] = c;
400046fc: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED
40004700: e4 28 40 13 stb %l2, [ %g1 + %l3 ] <== 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 )) {
40004704: 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;
40004708: e6 24 20 60 st %l3, [ %l0 + 0x60 ] <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
4000470c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004710: 32 bf ff b9 bne,a 400045f4 <rtems_termios_enqueue_raw_characters+0x11c><== NOT EXECUTED
40004714: b2 06 60 01 inc %i1 <== NOT EXECUTED
40004718: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED
4000471c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004720: 22 bf ff b5 be,a 400045f4 <rtems_termios_enqueue_raw_characters+0x11c><== NOT EXECUTED
40004724: b2 06 60 01 inc %i1 <== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
40004728: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED
4000472c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004730: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
40004734: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
40004738: b2 06 60 01 inc %i1 <== 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);
tty->tty_rcvwakeup = 1;
4000473c: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
40004740: 10 bf ff ae b 400045f8 <rtems_termios_enqueue_raw_characters+0x120><== NOT EXECUTED
40004744: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
if (c == tty->termios.c_cc[VSTART]) {
40004748: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
4000474c: 02 80 00 0f be 40004788 <rtems_termios_enqueue_raw_characters+0x2b0><== NOT EXECUTED
40004750: 01 00 00 00 nop <== NOT EXECUTED
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
40004754: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
}
}
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
return dropped;
40004758: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
4000475c: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED
40004760: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
40004764: 30 bf ff 9e b,a 400045dc <rtems_termios_enqueue_raw_characters+0x104><== NOT EXECUTED
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
40004768: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
}
}
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
return dropped;
4000476c: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
40004770: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED
40004774: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
40004778: 30 bf ff 99 b,a 400045dc <rtems_termios_enqueue_raw_characters+0x104><== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
4000477c: b2 06 60 01 inc %i1 <== NOT EXECUTED
40004780: 10 bf ff 9e b 400045f8 <rtems_termios_enqueue_raw_characters+0x120><== NOT EXECUTED
40004784: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
if (c == tty->termios.c_cc[VSTART]) {
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
40004788: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
}
}
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
return dropped;
4000478c: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
if (c == tty->termios.c_cc[VSTART]) {
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
40004790: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED
40004794: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
40004798: 30 bf ff 91 b,a 400045dc <rtems_termios_enqueue_raw_characters+0x104><== NOT EXECUTED
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,
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
4000479c: 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,
400047a0: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED
400047a4: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
400047a8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
400047ac: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED
400047b0: 9f c0 40 00 call %g1 <== NOT EXECUTED
400047b4: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
400047b8: 30 bf ff a4 b,a 40004648 <rtems_termios_enqueue_raw_characters+0x170><== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
400047bc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400047c0: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
400047c4: 12 80 00 06 bne 400047dc <rtems_termios_enqueue_raw_characters+0x304><== NOT EXECUTED
400047c8: 01 00 00 00 nop <== NOT EXECUTED
(tty->rawOutBufState == rob_idle)) {
400047cc: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED
400047d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400047d4: 12 bf ff c4 bne 400046e4 <rtems_termios_enqueue_raw_characters+0x20c><== NOT EXECUTED
400047d8: 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;
400047dc: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
400047e0: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
400047e4: 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;
400047e8: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
400047ec: 92 10 00 17 mov %l7, %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;
400047f0: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
(*tty->device.write)(tty->minor,
400047f4: 9f c0 40 00 call %g1 <== NOT EXECUTED
400047f8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
400047fc: 30 bf ff ba b,a 400046e4 <rtems_termios_enqueue_raw_characters+0x20c><== NOT EXECUTED
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
40004800: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
40004804: 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;
40004808: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED
4000480c: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
40004810: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004814: 02 bf ff b4 be 400046e4 <rtems_termios_enqueue_raw_characters+0x20c><== NOT EXECUTED
40004818: 01 00 00 00 nop <== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
4000481c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004820: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
40004824: 30 bf ff b0 b,a 400046e4 <rtems_termios_enqueue_raw_characters+0x20c><== NOT EXECUTED
400041d4 <rtems_termios_initialize>:
struct rtems_termios_tty *rtems_termios_ttyTail;
rtems_id rtems_termios_ttyMutex;
void
rtems_termios_initialize (void)
{
400041d4: 9d e3 bf a0 save %sp, -96, %sp
rtems_status_code sc;
/*
* Create the mutex semaphore for the tty list
*/
if (!rtems_termios_ttyMutex) {
400041d8: 19 10 00 74 sethi %hi(0x4001d000), %o4
400041dc: c2 03 22 6c ld [ %o4 + 0x26c ], %g1 ! 4001d26c <rtems_termios_ttyMutex>
400041e0: 80 a0 60 00 cmp %g1, 0
400041e4: 02 80 00 04 be 400041f4 <rtems_termios_initialize+0x20>
400041e8: 98 13 22 6c or %o4, 0x26c, %o4
400041ec: 81 c7 e0 08 ret
400041f0: 81 e8 00 00 restore
sc = rtems_semaphore_create (
400041f4: 11 15 14 9b sethi %hi(0x54526c00), %o0
400041f8: 92 10 20 01 mov 1, %o1
400041fc: 90 12 21 69 or %o0, 0x169, %o0
40004200: 94 10 20 54 mov 0x54, %o2
40004204: 40 00 09 ee call 400069bc <rtems_semaphore_create>
40004208: 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)
4000420c: 80 a2 20 00 cmp %o0, 0
40004210: 02 bf ff f7 be 400041ec <rtems_termios_initialize+0x18> <== ALWAYS TAKEN
40004214: 01 00 00 00 nop
rtems_fatal_error_occurred (sc);
40004218: 40 00 0c 37 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
4000554c <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
4000554c: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
40005550: c2 06 00 00 ld [ %i0 ], %g1
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
40005554: 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;
40005558: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
4000555c: 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);
40005560: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
40005564: 92 10 20 00 clr %o1
40005568: 40 00 05 b6 call 40006c40 <rtems_semaphore_obtain>
4000556c: 94 10 20 00 clr %o2
if (sc != RTEMS_SUCCESSFUL) {
40005570: a2 92 20 00 orcc %o0, 0, %l1
40005574: 32 80 00 16 bne,a 400055cc <rtems_termios_ioctl+0x80> <== NEVER TAKEN
40005578: e2 26 20 0c st %l1, [ %i0 + 0xc ] <== NOT EXECUTED
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
4000557c: c2 06 20 04 ld [ %i0 + 4 ], %g1
40005580: 80 a0 60 04 cmp %g1, 4
40005584: 22 80 00 0c be,a 400055b4 <rtems_termios_ioctl+0x68> <== NEVER TAKEN
40005588: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
4000558c: 18 80 00 12 bgu 400055d4 <rtems_termios_ioctl+0x88> <== NEVER TAKEN
40005590: 05 10 01 19 sethi %hi(0x40046400), %g2
40005594: 80 a0 60 02 cmp %g1, 2
40005598: 22 80 00 26 be,a 40005630 <rtems_termios_ioctl+0xe4>
4000559c: d2 06 20 08 ld [ %i0 + 8 ], %o1
400055a0: 08 80 00 81 bleu 400057a4 <rtems_termios_ioctl+0x258>
400055a4: 80 a0 60 01 cmp %g1, 1
if (tty->device.setAttributes)
(*tty->device.setAttributes)(tty->minor, &tty->termios);
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
400055a8: 7f ff fe d1 call 400050ec <drainOutput>
400055ac: 90 10 00 10 mov %l0, %o0
break;
400055b0: 30 80 00 04 b,a 400055c0 <rtems_termios_ioctl+0x74>
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
break;
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
400055b4: c2 24 20 dc st %g1, [ %l0 + 0xdc ] <== NOT EXECUTED
400055b8: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED
400055bc: c2 24 20 e0 st %g1, [ %l0 + 0xe0 ] <== NOT EXECUTED
/* Half guess that this is the right operation */
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
}
break;
}
rtems_semaphore_release (tty->osem);
400055c0: 40 00 05 e7 call 40006d5c <rtems_semaphore_release>
400055c4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
args->ioctl_return = sc;
400055c8: e2 26 20 0c st %l1, [ %i0 + 0xc ]
return sc;
}
400055cc: 81 c7 e0 08 ret
400055d0: 91 e8 00 11 restore %g0, %l1, %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) {
400055d4: 84 10 a2 7f or %g2, 0x27f, %g2 <== NOT EXECUTED
400055d8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
400055dc: 02 80 00 66 be 40005774 <rtems_termios_ioctl+0x228> <== NOT EXECUTED
400055e0: 01 00 00 00 nop <== NOT EXECUTED
400055e4: 18 80 00 77 bgu 400057c0 <rtems_termios_ioctl+0x274> <== NOT EXECUTED
400055e8: 05 10 01 1d sethi %hi(0x40047400), %g2 <== NOT EXECUTED
400055ec: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED
400055f0: 22 80 00 98 be,a 40005850 <rtems_termios_ioctl+0x304> <== NOT EXECUTED
400055f4: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
400055f8: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED
400055fc: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED
40005600: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED
40005604: 82 10 63 58 or %g1, 0x358, %g1 <== NOT EXECUTED
40005608: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED
4000560c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED
40005610: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005614: 02 bf ff eb be 400055c0 <rtems_termios_ioctl+0x74> <== NOT EXECUTED
40005618: a2 10 20 0a mov 0xa, %l1 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
4000561c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40005620: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005624: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
40005628: 10 bf ff e6 b 400055c0 <rtems_termios_ioctl+0x74> <== NOT EXECUTED
4000562c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
break;
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
40005630: a4 04 20 30 add %l0, 0x30, %l2
40005634: 94 10 20 24 mov 0x24, %o2
40005638: 40 00 28 f6 call 4000fa10 <memcpy>
4000563c: 90 10 00 12 mov %l2, %o0
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
40005640: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
40005644: 80 88 62 00 btst 0x200, %g1
40005648: 02 80 00 19 be 400056ac <rtems_termios_ioctl+0x160>
4000564c: 01 00 00 00 nop
40005650: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
40005654: 80 88 64 00 btst 0x400, %g1
40005658: 12 80 00 15 bne 400056ac <rtems_termios_ioctl+0x160> <== ALWAYS TAKEN
4000565c: 01 00 00 00 nop
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
40005660: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40005664: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED
40005668: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
4000566c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40005670: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40005674: 02 80 00 0e be 400056ac <rtems_termios_ioctl+0x160> <== NOT EXECUTED
40005678: 01 00 00 00 nop <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
4000567c: 7f ff f1 e6 call 40001e14 <sparc_disable_interrupts> <== NOT EXECUTED
40005680: 01 00 00 00 nop <== NOT EXECUTED
40005684: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
40005688: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
4000568c: 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;
40005690: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED
40005694: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
40005698: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000569c: 12 80 00 a7 bne 40005938 <rtems_termios_ioctl+0x3ec> <== NOT EXECUTED
400056a0: 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);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
400056a4: 7f ff f1 e0 call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
400056a8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) &&
400056ac: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
400056b0: 80 88 64 00 btst 0x400, %g1
400056b4: 02 80 00 0c be 400056e4 <rtems_termios_ioctl+0x198> <== ALWAYS TAKEN
400056b8: 03 00 00 04 sethi %hi(0x1000), %g1
400056bc: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED
400056c0: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED
400056c4: 12 80 00 08 bne 400056e4 <rtems_termios_ioctl+0x198> <== NOT EXECUTED
400056c8: 01 00 00 00 nop <== NOT EXECUTED
!(tty->termios.c_iflag & IXOFF)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
400056cc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400056d0: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED
400056d4: 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);
400056d8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400056dc: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED
400056e0: 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) &&
400056e4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
400056e8: 80 88 61 00 btst 0x100, %g1
400056ec: 12 80 00 5d bne 40005860 <rtems_termios_ioctl+0x314> <== NEVER TAKEN
400056f0: c4 04 20 38 ld [ %l0 + 0x38 ], %g2
/*
* check for flow control options to be switched on
*/
/* check for incoming RTS/CTS flow control switched on */
if (tty->termios.c_cflag & CRTSCTS) {
400056f4: 80 a0 a0 00 cmp %g2, 0
400056f8: 06 80 00 84 bl 40005908 <rtems_termios_ioctl+0x3bc> <== NEVER TAKEN
400056fc: 01 00 00 00 nop
tty->flow_ctrl |= FL_MDRTS;
}
/* check for incoming XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXOFF) {
40005700: c2 04 20 30 ld [ %l0 + 0x30 ], %g1
40005704: 05 00 00 04 sethi %hi(0x1000), %g2
40005708: 80 88 40 02 btst %g1, %g2
4000570c: 02 80 00 06 be 40005724 <rtems_termios_ioctl+0x1d8> <== ALWAYS TAKEN
40005710: 80 88 64 00 btst 0x400, %g1
tty->flow_ctrl |= FL_MDXOF;
40005714: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
40005718: 84 10 a4 00 or %g2, 0x400, %g2 <== NOT EXECUTED
4000571c: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
}
/* check for outgoing XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXON) {
40005720: 80 88 64 00 btst 0x400, %g1 <== NOT EXECUTED
40005724: 22 80 00 06 be,a 4000573c <rtems_termios_ioctl+0x1f0> <== NEVER TAKEN
40005728: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->flow_ctrl |= FL_MDXON;
4000572c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1
40005730: 82 10 62 00 or %g1, 0x200, %g1
40005734: 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) {
40005738: c2 04 20 3c ld [ %l0 + 0x3c ], %g1
4000573c: 80 88 60 02 btst 2, %g1
40005740: 02 80 00 5e be 400058b8 <rtems_termios_ioctl+0x36c> <== NEVER TAKEN
40005744: 01 00 00 00 nop
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
}
else {
if (tty->termios.c_cc[VMIN]) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
40005748: c0 24 20 6c clr [ %l0 + 0x6c ]
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
4000574c: c0 24 20 70 clr [ %l0 + 0x70 ]
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
40005750: c0 24 20 74 clr [ %l0 + 0x74 ]
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
}
}
}
if (tty->device.setAttributes)
40005754: c2 04 20 a8 ld [ %l0 + 0xa8 ], %g1
40005758: 80 a0 60 00 cmp %g1, 0
4000575c: 02 bf ff 99 be 400055c0 <rtems_termios_ioctl+0x74> <== NEVER TAKEN
40005760: 01 00 00 00 nop
(*tty->device.setAttributes)(tty->minor, &tty->termios);
40005764: d0 04 20 10 ld [ %l0 + 0x10 ], %o0
40005768: 9f c0 40 00 call %g1
4000576c: 92 10 00 12 mov %l2, %o1
40005770: 30 bf ff 94 b,a 400055c0 <rtems_termios_ioctl+0x74>
*(int*)(args->buffer)=tty->t_line;
break;
#endif
case FIONREAD:
{
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
40005774: c4 04 20 60 ld [ %l0 + 0x60 ], %g2 <== NOT EXECUTED
40005778: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED
if ( rawnc < 0 )
4000577c: 82 a0 80 01 subcc %g2, %g1, %g1 <== NOT EXECUTED
40005780: 0c 80 00 5f bneg 400058fc <rtems_termios_ioctl+0x3b0> <== NOT EXECUTED
40005784: 01 00 00 00 nop <== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
/* Half guess that this is the right operation */
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
40005788: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED
4000578c: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED
40005790: c6 06 20 08 ld [ %i0 + 8 ], %g3 <== NOT EXECUTED
40005794: 84 21 00 02 sub %g4, %g2, %g2 <== NOT EXECUTED
40005798: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED
4000579c: 10 bf ff 89 b 400055c0 <rtems_termios_ioctl+0x74> <== NOT EXECUTED
400057a0: c2 20 c0 00 st %g1, [ %g3 ] <== 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) {
400057a4: 32 bf ff 96 bne,a 400055fc <rtems_termios_ioctl+0xb0> <== NEVER TAKEN
400057a8: 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;
400057ac: d0 06 20 08 ld [ %i0 + 8 ], %o0
400057b0: 92 04 20 30 add %l0, 0x30, %o1
400057b4: 40 00 28 97 call 4000fa10 <memcpy>
400057b8: 94 10 20 24 mov 0x24, %o2
break;
400057bc: 30 bf ff 81 b,a 400055c0 <rtems_termios_ioctl+0x74>
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL) {
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
400057c0: 84 10 a0 1a or %g2, 0x1a, %g2 <== NOT EXECUTED
400057c4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
400057c8: 02 80 00 1e be 40005840 <rtems_termios_ioctl+0x2f4> <== NOT EXECUTED
400057cc: 05 20 01 1d sethi %hi(0x80047400), %g2 <== NOT EXECUTED
400057d0: 84 10 a0 1b or %g2, 0x1b, %g2 ! 8004741b <LEON_REG+0x4741b><== NOT EXECUTED
400057d4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
400057d8: 32 bf ff 89 bne,a 400055fc <rtems_termios_ioctl+0xb0> <== NOT EXECUTED
400057dc: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED
#if 1 /* FIXME */
case TIOCSETD:
/*
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
400057e0: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED
400057e4: 25 10 00 73 sethi %hi(0x4001cc00), %l2 <== NOT EXECUTED
400057e8: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
400057ec: a4 14 a3 58 or %l2, 0x358, %l2 <== NOT EXECUTED
400057f0: 82 04 80 01 add %l2, %g1, %g1 <== NOT EXECUTED
400057f4: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED
400057f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400057fc: 22 80 00 06 be,a 40005814 <rtems_termios_ioctl+0x2c8> <== NOT EXECUTED
40005800: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
40005804: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005808: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
4000580c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
}
tty->t_line=*(int*)(args->buffer);
40005810: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED
tty->t_sc = NULL; /* ensure that no more valid data */
40005814: c0 24 20 d0 clr [ %l0 + 0xd0 ] <== 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);
40005818: 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) {
4000581c: 83 28 a0 05 sll %g2, 5, %g1 <== NOT EXECUTED
40005820: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED
40005824: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005828: 02 bf ff 66 be 400055c0 <rtems_termios_ioctl+0x74> <== NOT EXECUTED
4000582c: c4 24 20 cc st %g2, [ %l0 + 0xcc ] <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
40005830: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005834: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40005838: 10 bf ff 62 b 400055c0 <rtems_termios_ioctl+0x74> <== NOT EXECUTED
4000583c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
40005840: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED
40005844: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED
break;
40005848: 10 bf ff 5e b 400055c0 <rtems_termios_ioctl+0x74> <== NOT EXECUTED
4000584c: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
break;
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
40005850: c2 24 20 d4 st %g1, [ %l0 + 0xd4 ] <== NOT EXECUTED
40005854: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED
break;
40005858: 10 bf ff 5a b 400055c0 <rtems_termios_ioctl+0x74> <== NOT EXECUTED
4000585c: c2 24 20 d8 st %g1, [ %l0 + 0xd8 ] <== NOT EXECUTED
/* FIXME: what happens, if we had sent XOFF but not yet XON? */
tty->flow_ctrl &= ~(FL_ISNTXOF);
}
/* check for incoming RTS/CTS flow control switched off */
if (( tty->flow_ctrl & FL_MDRTS) &&
40005860: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
40005864: 06 80 00 29 bl 40005908 <rtems_termios_ioctl+0x3bc> <== NOT EXECUTED
40005868: 01 00 00 00 nop <== NOT EXECUTED
!(tty->termios.c_cflag & CRTSCTS)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
4000586c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40005870: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED
40005874: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* restart remote Tx, if it was stopped */
if ((tty->flow_ctrl & FL_IRTSOFF) &&
40005878: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
4000587c: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED
40005880: 02 80 00 09 be 400058a4 <rtems_termios_ioctl+0x358> <== NOT EXECUTED
40005884: 01 00 00 00 nop <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
40005888: 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) &&
4000588c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005890: 02 80 00 05 be 400058a4 <rtems_termios_ioctl+0x358> <== NOT EXECUTED
40005894: 01 00 00 00 nop <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
tty->device.startRemoteTx(tty->minor);
40005898: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000589c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
400058a0: c4 04 20 38 ld [ %l0 + 0x38 ], %g2 <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
400058a4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400058a8: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED
400058ac: 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) {
400058b0: 10 bf ff 92 b 400056f8 <rtems_termios_ioctl+0x1ac> <== NOT EXECUTED
400058b4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
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;
400058b8: 40 00 03 15 call 4000650c <rtems_clock_get_ticks_per_second><== NOT EXECUTED
400058bc: e6 0c 20 46 ldub [ %l0 + 0x46 ], %l3 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
400058c0: 40 00 4b 76 call 40018698 <.umul> <== NOT EXECUTED
400058c4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED
400058c8: 40 00 4b ae call 40018780 <.udiv> <== NOT EXECUTED
400058cc: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
400058d0: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED
400058d4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400058d8: 02 80 00 11 be 4000591c <rtems_termios_ioctl+0x3d0> <== NOT EXECUTED
400058dc: d0 24 20 54 st %o0, [ %l0 + 0x54 ] <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
if (tty->termios.c_cc[VMIN])
400058e0: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
}
else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
400058e4: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
if (tty->termios.c_cc[VMIN])
400058e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400058ec: 12 bf ff 99 bne 40005750 <rtems_termios_ioctl+0x204> <== NOT EXECUTED
400058f0: d0 24 20 70 st %o0, [ %l0 + 0x70 ] <== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
400058f4: 10 bf ff 98 b 40005754 <rtems_termios_ioctl+0x208> <== NOT EXECUTED
400058f8: d0 24 20 74 st %o0, [ %l0 + 0x74 ] <== NOT EXECUTED
#endif
case FIONREAD:
{
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
if ( rawnc < 0 )
rawnc += tty->rawInBuf.Size;
400058fc: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED
40005900: 10 bf ff a2 b 40005788 <rtems_termios_ioctl+0x23c> <== NOT EXECUTED
40005904: 82 00 40 02 add %g1, %g2, %g1 <== 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) {
tty->flow_ctrl |= FL_MDRTS;
40005908: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
4000590c: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED
40005910: 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) {
40005914: 10 bf ff 7c b 40005704 <rtems_termios_ioctl+0x1b8> <== NOT EXECUTED
40005918: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
}
else {
if (tty->termios.c_cc[VMIN]) {
4000591c: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
40005920: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005924: 32 bf ff 8a bne,a 4000574c <rtems_termios_ioctl+0x200> <== NOT EXECUTED
40005928: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
4000592c: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED
40005930: 10 bf ff 89 b 40005754 <rtems_termios_ioctl+0x208> <== NOT EXECUTED
40005934: c2 24 20 6c st %g1, [ %l0 + 0x6c ] <== NOT EXECUTED
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,
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
40005938: 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,
4000593c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED
40005940: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
40005944: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
40005948: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED
4000594c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005950: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
40005954: 30 bf ff 54 b,a 400056a4 <rtems_termios_ioctl+0x158> <== NOT EXECUTED
40005adc <rtems_termios_number_to_baud>:
#include <rtems/termiostypes.h>
int rtems_termios_number_to_baud(
int32_t baud
)
{
40005adc: 82 10 00 08 mov %o0, %g1
int termios_baud;
switch (baud) {
40005ae0: 80 a2 24 b0 cmp %o0, 0x4b0
40005ae4: 02 80 00 32 be 40005bac <rtems_termios_number_to_baud+0xd0>
40005ae8: 90 10 20 09 mov 9, %o0
40005aec: 80 a0 64 b0 cmp %g1, 0x4b0
40005af0: 04 80 00 1e ble 40005b68 <rtems_termios_number_to_baud+0x8c>
40005af4: 80 a0 60 86 cmp %g1, 0x86
40005af8: 05 00 00 12 sethi %hi(0x4800), %g2
40005afc: 84 10 a3 00 or %g2, 0x300, %g2 ! 4b00 <PROM_START+0x4b00>
40005b00: 80 a0 40 02 cmp %g1, %g2
40005b04: 02 80 00 2a be 40005bac <rtems_termios_number_to_baud+0xd0>
40005b08: 90 10 20 0e mov 0xe, %o0
40005b0c: 80 a0 40 02 cmp %g1, %g2
40005b10: 04 80 00 29 ble 40005bb4 <rtems_termios_number_to_baud+0xd8>
40005b14: 80 a0 69 60 cmp %g1, 0x960
40005b18: 07 00 00 70 sethi %hi(0x1c000), %g3
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;
40005b1c: 05 00 00 04 sethi %hi(0x1000), %g2
int32_t baud
)
{
int termios_baud;
switch (baud) {
40005b20: 86 10 e2 00 or %g3, 0x200, %g3
40005b24: 80 a0 40 03 cmp %g1, %g3
40005b28: 02 80 00 21 be 40005bac <rtems_termios_number_to_baud+0xd0>
40005b2c: 90 10 a0 02 or %g2, 2, %o0
40005b30: 80 a0 40 03 cmp %g1, %g3
40005b34: 04 80 00 46 ble 40005c4c <rtems_termios_number_to_baud+0x170>
40005b38: 07 00 00 25 sethi %hi(0x9400), %g3
40005b3c: 07 00 00 e1 sethi %hi(0x38400), %g3
40005b40: 80 a0 40 03 cmp %g1, %g3
40005b44: 02 80 00 1a be 40005bac <rtems_termios_number_to_baud+0xd0>
40005b48: 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;
40005b4c: 90 10 a0 04 or %g2, 4, %o0
int32_t baud
)
{
int termios_baud;
switch (baud) {
40005b50: 05 00 01 c2 sethi %hi(0x70800), %g2
40005b54: 80 a0 40 02 cmp %g1, %g2
40005b58: 02 80 00 4b be 40005c84 <rtems_termios_number_to_baud+0x1a8><== ALWAYS TAKEN
40005b5c: 01 00 00 00 nop
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
40005b60: 81 c3 e0 08 retl
40005b64: 90 10 3f ff mov -1, %o0 ! ffffffff <LEON_REG+0x7fffffff>
int32_t baud
)
{
int termios_baud;
switch (baud) {
40005b68: 02 80 00 11 be 40005bac <rtems_termios_number_to_baud+0xd0>
40005b6c: 90 10 20 04 mov 4, %o0
40005b70: 80 a0 60 86 cmp %g1, 0x86
40005b74: 04 80 00 21 ble 40005bf8 <rtems_termios_number_to_baud+0x11c>
40005b78: 80 a0 60 32 cmp %g1, 0x32
40005b7c: 80 a0 60 c8 cmp %g1, 0xc8
40005b80: 02 80 00 0b be 40005bac <rtems_termios_number_to_baud+0xd0>
40005b84: 90 10 20 06 mov 6, %o0
40005b88: 80 a0 60 c8 cmp %g1, 0xc8
40005b8c: 04 80 00 28 ble 40005c2c <rtems_termios_number_to_baud+0x150>
40005b90: 80 a0 60 96 cmp %g1, 0x96
40005b94: 80 a0 61 2c cmp %g1, 0x12c
40005b98: 02 80 00 05 be 40005bac <rtems_termios_number_to_baud+0xd0>
40005b9c: 90 10 20 07 mov 7, %o0
40005ba0: 80 a0 62 58 cmp %g1, 0x258
40005ba4: 12 bf ff ef bne 40005b60 <rtems_termios_number_to_baud+0x84><== NEVER TAKEN
40005ba8: 90 10 20 08 mov 8, %o0
40005bac: 81 c3 e0 08 retl
40005bb0: 01 00 00 00 nop
40005bb4: 02 bf ff fe be 40005bac <rtems_termios_number_to_baud+0xd0>
40005bb8: 90 10 20 0b mov 0xb, %o0 ! b <PROM_START+0xb>
40005bbc: 80 a0 69 60 cmp %g1, 0x960
40005bc0: 04 80 00 2f ble 40005c7c <rtems_termios_number_to_baud+0x1a0>
40005bc4: 80 a0 67 08 cmp %g1, 0x708
40005bc8: 05 00 00 04 sethi %hi(0x1000), %g2
40005bcc: 84 10 a2 c0 or %g2, 0x2c0, %g2 ! 12c0 <PROM_START+0x12c0>
40005bd0: 80 a0 40 02 cmp %g1, %g2
40005bd4: 02 bf ff f6 be 40005bac <rtems_termios_number_to_baud+0xd0>
40005bd8: 90 10 20 0c mov 0xc, %o0
40005bdc: 05 00 00 09 sethi %hi(0x2400), %g2
40005be0: 84 10 a1 80 or %g2, 0x180, %g2 ! 2580 <PROM_START+0x2580>
40005be4: 80 a0 40 02 cmp %g1, %g2
40005be8: 12 bf ff de bne 40005b60 <rtems_termios_number_to_baud+0x84>
40005bec: 90 10 20 0d mov 0xd, %o0
40005bf0: 81 c3 e0 08 retl
40005bf4: 01 00 00 00 nop
40005bf8: 02 bf ff ed be 40005bac <rtems_termios_number_to_baud+0xd0>
40005bfc: 90 10 20 01 mov 1, %o0 ! 1 <PROM_START+0x1>
40005c00: 80 a0 60 32 cmp %g1, 0x32
40005c04: 04 80 00 0e ble 40005c3c <rtems_termios_number_to_baud+0x160>
40005c08: 80 a0 60 00 cmp %g1, 0
40005c0c: 80 a0 60 4b cmp %g1, 0x4b
40005c10: 02 bf ff e7 be 40005bac <rtems_termios_number_to_baud+0xd0>
40005c14: 90 10 20 02 mov 2, %o0
40005c18: 80 a0 60 6e cmp %g1, 0x6e
40005c1c: 12 bf ff d1 bne 40005b60 <rtems_termios_number_to_baud+0x84><== NEVER TAKEN
40005c20: 90 10 20 03 mov 3, %o0
40005c24: 81 c3 e0 08 retl
40005c28: 01 00 00 00 nop
40005c2c: 12 bf ff cd bne 40005b60 <rtems_termios_number_to_baud+0x84><== NEVER TAKEN
40005c30: 90 10 20 05 mov 5, %o0 ! 5 <PROM_START+0x5>
40005c34: 81 c3 e0 08 retl
40005c38: 01 00 00 00 nop
40005c3c: 12 bf ff c9 bne 40005b60 <rtems_termios_number_to_baud+0x84>
40005c40: 90 10 20 00 clr %o0 ! 0 <PROM_START>
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
40005c44: 81 c3 e0 08 retl
40005c48: 01 00 00 00 nop
int32_t baud
)
{
int termios_baud;
switch (baud) {
40005c4c: 86 10 e2 00 or %g3, 0x200, %g3
40005c50: 80 a0 40 03 cmp %g1, %g3
40005c54: 02 bf ff d6 be 40005bac <rtems_termios_number_to_baud+0xd0>
40005c58: 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;
40005c5c: 90 10 a0 01 or %g2, 1, %o0
int32_t baud
)
{
int termios_baud;
switch (baud) {
40005c60: 05 00 00 38 sethi %hi(0xe000), %g2
40005c64: 84 10 a1 00 or %g2, 0x100, %g2 ! e100 <PROM_START+0xe100>
40005c68: 80 a0 40 02 cmp %g1, %g2
40005c6c: 32 bf ff d0 bne,a 40005bac <rtems_termios_number_to_baud+0xd0><== NEVER TAKEN
40005c70: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED
40005c74: 81 c3 e0 08 retl
40005c78: 01 00 00 00 nop
40005c7c: 12 bf ff b9 bne 40005b60 <rtems_termios_number_to_baud+0x84><== NEVER TAKEN
40005c80: 90 10 20 0a mov 0xa, %o0 ! a <PROM_START+0xa>
40005c84: 81 c3 e0 08 retl
40005b48 <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
40005b48: 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,
40005b4c: 23 10 00 74 sethi %hi(0x4001d000), %l1
40005b50: d0 04 62 6c ld [ %l1 + 0x26c ], %o0 ! 4001d26c <rtems_termios_ttyMutex>
40005b54: 92 10 20 00 clr %o1
40005b58: 40 00 04 3a call 40006c40 <rtems_semaphore_obtain>
40005b5c: 94 10 20 00 clr %o2
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
40005b60: a0 92 20 00 orcc %o0, 0, %l0
40005b64: 32 80 00 29 bne,a 40005c08 <rtems_termios_open+0xc0> <== NEVER TAKEN
40005b68: b0 10 00 10 mov %l0, %i0 <== NOT EXECUTED
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
40005b6c: 29 10 00 74 sethi %hi(0x4001d000), %l4
40005b70: e4 05 22 74 ld [ %l4 + 0x274 ], %l2 ! 4001d274 <rtems_termios_ttyHead>
40005b74: 80 a4 a0 00 cmp %l2, 0
40005b78: 32 80 00 08 bne,a 40005b98 <rtems_termios_open+0x50>
40005b7c: c2 04 a0 0c ld [ %l2 + 0xc ], %g1
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
40005b80: 10 80 00 33 b 40005c4c <rtems_termios_open+0x104>
40005b84: 90 10 20 01 mov 1, %o0
*/
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) {
40005b88: 80 a4 a0 00 cmp %l2, 0
40005b8c: 02 80 00 30 be 40005c4c <rtems_termios_open+0x104> <== ALWAYS TAKEN
40005b90: 90 10 20 01 mov 1, %o0
if ((tty->major == major) && (tty->minor == minor))
40005b94: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 <== NOT EXECUTED
40005b98: 80 a0 40 18 cmp %g1, %i0
40005b9c: 32 bf ff fb bne,a 40005b88 <rtems_termios_open+0x40>
40005ba0: e4 04 80 00 ld [ %l2 ], %l2
40005ba4: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1
40005ba8: 80 a0 40 19 cmp %g1, %i1
40005bac: 32 bf ff f7 bne,a 40005b88 <rtems_termios_open+0x40> <== NEVER TAKEN
40005bb0: e4 04 80 00 ld [ %l2 ], %l2 <== NOT EXECUTED
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
if (!tty->refcount++) {
40005bb4: c2 04 a0 08 ld [ %l2 + 8 ], %g1
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
40005bb8: c6 06 80 00 ld [ %i2 ], %g3
if (!tty->refcount++) {
40005bbc: 84 00 60 01 add %g1, 1, %g2
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
40005bc0: e4 20 e0 38 st %l2, [ %g3 + 0x38 ]
if (!tty->refcount++) {
40005bc4: 80 a0 60 00 cmp %g1, 0
40005bc8: 12 80 00 0d bne 40005bfc <rtems_termios_open+0xb4>
40005bcc: c4 24 a0 08 st %g2, [ %l2 + 8 ]
if (tty->device.firstOpen)
40005bd0: c2 04 a0 98 ld [ %l2 + 0x98 ], %g1
40005bd4: 80 a0 60 00 cmp %g1, 0
40005bd8: 02 80 00 05 be 40005bec <rtems_termios_open+0xa4> <== ALWAYS TAKEN
40005bdc: 90 10 00 18 mov %i0, %o0
(*tty->device.firstOpen)(major, minor, arg);
40005be0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40005be4: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005be8: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
40005bec: c2 04 a0 b4 ld [ %l2 + 0xb4 ], %g1
40005bf0: 80 a0 60 02 cmp %g1, 2
40005bf4: 22 80 00 07 be,a 40005c10 <rtems_termios_open+0xc8> <== NEVER TAKEN
40005bf8: d0 04 a0 c4 ld [ %l2 + 0xc4 ], %o0 <== NOT EXECUTED
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
40005bfc: 40 00 04 58 call 40006d5c <rtems_semaphore_release>
40005c00: d0 04 62 6c ld [ %l1 + 0x26c ], %o0
return RTEMS_SUCCESSFUL;
}
40005c04: b0 10 00 10 mov %l0, %i0
40005c08: 81 c7 e0 08 ret
40005c0c: 81 e8 00 00 restore
(*tty->device.firstOpen)(major, minor, arg);
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
sc = rtems_task_start(tty->rxTaskId,
40005c10: 13 10 00 18 sethi %hi(0x40006000), %o1 <== NOT EXECUTED
40005c14: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
40005c18: 40 00 05 25 call 400070ac <rtems_task_start> <== NOT EXECUTED
40005c1c: 92 12 60 38 or %o1, 0x38, %o1 <== NOT EXECUTED
rtems_termios_rxdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
40005c20: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005c24: 12 80 00 bf bne 40005f20 <rtems_termios_open+0x3d8> <== NOT EXECUTED
40005c28: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(tty->txTaskId,
40005c2c: d0 04 a0 c8 ld [ %l2 + 0xc8 ], %o0 <== NOT EXECUTED
40005c30: 13 10 00 17 sethi %hi(0x40005c00), %o1 <== NOT EXECUTED
40005c34: 40 00 05 1e call 400070ac <rtems_task_start> <== NOT EXECUTED
40005c38: 92 12 63 a0 or %o1, 0x3a0, %o1 ! 40005fa0 <rtems_termios_txdaemon><== NOT EXECUTED
rtems_termios_txdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
40005c3c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005c40: 02 bf ff ef be 40005bfc <rtems_termios_open+0xb4> <== NOT EXECUTED
40005c44: 01 00 00 00 nop <== NOT EXECUTED
40005c48: 30 80 00 b6 b,a 40005f20 <rtems_termios_open+0x3d8> <== NOT EXECUTED
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
40005c4c: 40 00 17 b6 call 4000bb24 <calloc>
40005c50: 92 10 20 e8 mov 0xe8, %o1
if (tty == NULL) {
40005c54: a6 92 20 00 orcc %o0, 0, %l3
40005c58: 02 80 00 99 be 40005ebc <rtems_termios_open+0x374> <== NEVER TAKEN
40005c5c: a4 10 00 13 mov %l3, %l2
return RTEMS_NO_MEMORY;
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
40005c60: 03 10 00 72 sethi %hi(0x4001c800), %g1
40005c64: c2 00 62 0c ld [ %g1 + 0x20c ], %g1 ! 4001ca0c <rtems_termios_raw_input_size>
40005c68: c2 24 e0 64 st %g1, [ %l3 + 0x64 ]
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
40005c6c: d0 04 e0 64 ld [ %l3 + 0x64 ], %o0
40005c70: 40 00 19 6a call 4000c218 <malloc>
40005c74: 01 00 00 00 nop
if (tty->rawInBuf.theBuf == NULL) {
40005c78: 80 a2 20 00 cmp %o0, 0
40005c7c: 02 80 00 8e be 40005eb4 <rtems_termios_open+0x36c> <== NEVER TAKEN
40005c80: d0 24 e0 58 st %o0, [ %l3 + 0x58 ]
return RTEMS_NO_MEMORY;
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
40005c84: 03 10 00 72 sethi %hi(0x4001c800), %g1
40005c88: c2 00 62 10 ld [ %g1 + 0x210 ], %g1 ! 4001ca10 <rtems_termios_raw_output_size>
40005c8c: c2 24 e0 88 st %g1, [ %l3 + 0x88 ]
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
40005c90: d0 04 e0 88 ld [ %l3 + 0x88 ], %o0
40005c94: 40 00 19 61 call 4000c218 <malloc>
40005c98: 01 00 00 00 nop
if (tty->rawOutBuf.theBuf == NULL) {
40005c9c: 80 a2 20 00 cmp %o0, 0
40005ca0: 02 80 00 8c be 40005ed0 <rtems_termios_open+0x388> <== NEVER TAKEN
40005ca4: d0 24 e0 7c st %o0, [ %l3 + 0x7c ]
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
40005ca8: 03 10 00 72 sethi %hi(0x4001c800), %g1
40005cac: 40 00 19 5b call 4000c218 <malloc>
40005cb0: d0 00 62 08 ld [ %g1 + 0x208 ], %o0 ! 4001ca08 <rtems_termios_cbufsize>
if (tty->cbuf == NULL) {
40005cb4: 80 a2 20 00 cmp %o0, 0
40005cb8: 02 80 00 9c be 40005f28 <rtems_termios_open+0x3e0> <== NEVER TAKEN
40005cbc: d0 24 e0 1c st %o0, [ %l3 + 0x1c ]
tty->tty_rcvwakeup = 0;
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
40005cc0: c2 05 22 74 ld [ %l4 + 0x274 ], %g1
return RTEMS_NO_MEMORY;
}
/*
* Initialize wakeup callbacks
*/
tty->tty_snd.sw_pfn = NULL;
40005cc4: c0 24 e0 d4 clr [ %l3 + 0xd4 ]
tty->tty_snd.sw_arg = NULL;
40005cc8: c0 24 e0 d8 clr [ %l3 + 0xd8 ]
tty->tty_rcv.sw_pfn = NULL;
40005ccc: c0 24 e0 dc clr [ %l3 + 0xdc ]
tty->tty_rcv.sw_arg = NULL;
40005cd0: c0 24 e0 e0 clr [ %l3 + 0xe0 ]
tty->tty_rcvwakeup = 0;
40005cd4: c0 24 e0 e4 clr [ %l3 + 0xe4 ]
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
40005cd8: c2 24 c0 00 st %g1, [ %l3 ]
tty->back = NULL;
if (rtems_termios_ttyHead != NULL)
40005cdc: 80 a0 60 00 cmp %g1, 0
40005ce0: 02 80 00 03 be 40005cec <rtems_termios_open+0x1a4>
40005ce4: c0 24 e0 04 clr [ %l3 + 4 ]
rtems_termios_ttyHead->back = tty;
40005ce8: e6 20 60 04 st %l3, [ %g1 + 4 ]
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
40005cec: 03 10 00 74 sethi %hi(0x4001d000), %g1
40005cf0: c4 00 62 70 ld [ %g1 + 0x270 ], %g2 ! 4001d270 <rtems_termios_ttyTail>
40005cf4: 80 a0 a0 00 cmp %g2, 0
40005cf8: 02 80 00 a8 be 40005f98 <rtems_termios_open+0x450>
40005cfc: e6 25 22 74 st %l3, [ %l4 + 0x274 ]
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
40005d00: 29 10 00 72 sethi %hi(0x4001c800), %l4
40005d04: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0 ! 4001ca14 <c.6314>
40005d08: 03 15 14 9a sethi %hi(0x54526800), %g1
40005d0c: 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;
40005d10: f2 24 e0 10 st %i1, [ %l3 + 0x10 ]
tty->major = major;
40005d14: f0 24 e0 0c st %i0, [ %l3 + 0xc ]
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
40005d18: 90 12 00 01 or %o0, %g1, %o0
40005d1c: 92 10 20 01 mov 1, %o1
40005d20: 94 10 20 54 mov 0x54, %o2
40005d24: 96 10 20 00 clr %o3
40005d28: 40 00 03 25 call 400069bc <rtems_semaphore_create>
40005d2c: 98 04 e0 14 add %l3, 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)
40005d30: 80 a2 20 00 cmp %o0, 0
40005d34: 12 80 00 7b bne 40005f20 <rtems_termios_open+0x3d8> <== NEVER TAKEN
40005d38: 03 15 14 9b sethi %hi(0x54526c00), %g1
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
40005d3c: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0
40005d40: 82 10 63 00 or %g1, 0x300, %g1
40005d44: 92 10 20 01 mov 1, %o1
40005d48: 90 12 00 01 or %o0, %g1, %o0
40005d4c: 94 10 20 54 mov 0x54, %o2
40005d50: 96 10 20 00 clr %o3
40005d54: 40 00 03 1a call 400069bc <rtems_semaphore_create>
40005d58: 98 04 e0 18 add %l3, 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)
40005d5c: 80 a2 20 00 cmp %o0, 0
40005d60: 12 80 00 70 bne 40005f20 <rtems_termios_open+0x3d8> <== NEVER TAKEN
40005d64: 03 15 14 9e sethi %hi(0x54527800), %g1
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
40005d68: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0
40005d6c: 92 10 20 00 clr %o1
40005d70: 90 12 00 01 or %o0, %g1, %o0
40005d74: 94 10 20 20 mov 0x20, %o2
40005d78: 96 10 20 00 clr %o3
40005d7c: 40 00 03 10 call 400069bc <rtems_semaphore_create>
40005d80: 98 04 e0 8c add %l3, 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)
40005d84: 80 a2 20 00 cmp %o0, 0
40005d88: 12 80 00 66 bne 40005f20 <rtems_termios_open+0x3d8> <== NEVER TAKEN
40005d8c: 92 10 00 1b mov %i3, %o1
rtems_fatal_error_occurred (sc);
tty->rawOutBufState = rob_idle;
40005d90: c0 24 e0 94 clr [ %l3 + 0x94 ]
/*
* Set callbacks
*/
tty->device = *callbacks;
40005d94: 90 04 e0 98 add %l3, 0x98, %o0
40005d98: 40 00 27 1e call 4000fa10 <memcpy>
40005d9c: 94 10 20 20 mov 0x20, %o2
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
40005da0: c2 04 e0 b4 ld [ %l3 + 0xb4 ], %g1
40005da4: 80 a0 60 02 cmp %g1, 2
40005da8: 02 80 00 65 be 40005f3c <rtems_termios_open+0x3f4> <== NEVER TAKEN
40005dac: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0
&tty->rxTaskId);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
40005db0: c2 04 e0 a0 ld [ %l3 + 0xa0 ], %g1
40005db4: 80 a0 60 00 cmp %g1, 0
40005db8: 02 80 00 4f be 40005ef4 <rtems_termios_open+0x3ac> <== NEVER TAKEN
40005dbc: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
40005dc0: c2 04 e0 b4 ld [ %l3 + 0xb4 ], %g1
40005dc4: 80 a0 60 02 cmp %g1, 2
40005dc8: 02 80 00 4c be 40005ef8 <rtems_termios_open+0x3b0> <== NEVER TAKEN
40005dcc: 03 15 14 9c sethi %hi(0x54527000), %g1
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;
40005dd0: c0 24 e0 b8 clr [ %l3 + 0xb8 ]
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
40005dd4: c6 04 e0 64 ld [ %l3 + 0x64 ], %g3
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
40005dd8: c2 0d 22 14 ldub [ %l4 + 0x214 ], %g1
/* 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;
40005ddc: 87 30 e0 01 srl %g3, 1, %g3
40005de0: c6 24 e0 bc st %g3, [ %l3 + 0xbc ]
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
40005de4: 07 00 00 09 sethi %hi(0x2400), %g3
40005de8: 86 10 e1 02 or %g3, 0x102, %g3 ! 2502 <PROM_START+0x2502>
40005dec: c6 24 e0 30 st %g3, [ %l3 + 0x30 ]
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
40005df0: 07 00 00 06 sethi %hi(0x1800), %g3
40005df4: 86 10 e0 05 or %g3, 5, %g3 ! 1805 <PROM_START+0x1805>
40005df8: c6 24 e0 34 st %g3, [ %l3 + 0x34 ]
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
40005dfc: 86 10 28 bd mov 0x8bd, %g3
40005e00: c6 24 e0 38 st %g3, [ %l3 + 0x38 ]
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
40005e04: 07 00 00 20 sethi %hi(0x8000), %g3
40005e08: 86 10 e2 3b or %g3, 0x23b, %g3 ! 823b <PROM_START+0x823b>
40005e0c: c6 24 e0 3c st %g3, [ %l3 + 0x3c ]
tty->termios.c_cc[VINTR] = '\003';
40005e10: 86 10 20 03 mov 3, %g3
40005e14: c6 2c e0 41 stb %g3, [ %l3 + 0x41 ]
tty->termios.c_cc[VQUIT] = '\034';
40005e18: 86 10 20 1c mov 0x1c, %g3
40005e1c: c6 2c e0 42 stb %g3, [ %l3 + 0x42 ]
tty->termios.c_cc[VERASE] = '\177';
40005e20: 86 10 20 7f mov 0x7f, %g3
40005e24: c6 2c e0 43 stb %g3, [ %l3 + 0x43 ]
tty->termios.c_cc[VKILL] = '\025';
40005e28: 86 10 20 15 mov 0x15, %g3
40005e2c: c6 2c e0 44 stb %g3, [ %l3 + 0x44 ]
tty->termios.c_cc[VEOF] = '\004';
40005e30: 86 10 20 04 mov 4, %g3
40005e34: c6 2c e0 45 stb %g3, [ %l3 + 0x45 ]
tty->termios.c_cc[VEOL] = '\000';
tty->termios.c_cc[VEOL2] = '\000';
tty->termios.c_cc[VSTART] = '\021';
40005e38: 86 10 20 11 mov 0x11, %g3
40005e3c: c6 2c e0 49 stb %g3, [ %l3 + 0x49 ]
tty->termios.c_cc[VSTOP] = '\023';
40005e40: 86 10 20 13 mov 0x13, %g3
40005e44: c6 2c e0 4a stb %g3, [ %l3 + 0x4a ]
tty->termios.c_cc[VSUSP] = '\032';
40005e48: 86 10 20 1a mov 0x1a, %g3
40005e4c: c6 2c e0 4b stb %g3, [ %l3 + 0x4b ]
tty->termios.c_cc[VREPRINT] = '\022';
40005e50: 86 10 20 12 mov 0x12, %g3
40005e54: c6 2c e0 4d stb %g3, [ %l3 + 0x4d ]
tty->termios.c_cc[VDISCARD] = '\017';
40005e58: 86 10 20 0f mov 0xf, %g3
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;
40005e5c: c4 04 e0 64 ld [ %l3 + 0x64 ], %g2
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';
40005e60: c6 2c e0 4e stb %g3, [ %l3 + 0x4e ]
tty->termios.c_cc[VWERASE] = '\027';
40005e64: 86 10 20 17 mov 0x17, %g3
40005e68: c6 2c e0 4f stb %g3, [ %l3 + 0x4f ]
tty->termios.c_cc[VLNEXT] = '\026';
40005e6c: 86 10 20 16 mov 0x16, %g3
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';
40005e70: c0 2c e0 4c clrb [ %l3 + 0x4c ]
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';
40005e74: c6 2c e0 50 stb %g3, [ %l3 + 0x50 ]
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';
tty->termios.c_cc[VEOL2] = '\000';
40005e78: c0 2c e0 51 clrb [ %l3 + 0x51 ]
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;
40005e7c: 87 28 a0 01 sll %g2, 1, %g3
40005e80: 84 00 c0 02 add %g3, %g2, %g2
40005e84: 85 30 a0 02 srl %g2, 2, %g2
40005e88: c4 24 e0 c0 st %g2, [ %l3 + 0xc0 ]
/*
* Bump name characer
*/
if (c++ == 'z')
40005e8c: 84 00 60 01 add %g1, 1, %g2
40005e90: 83 28 60 18 sll %g1, 0x18, %g1
40005e94: 83 38 60 18 sra %g1, 0x18, %g1
40005e98: 80 a0 60 7a cmp %g1, 0x7a
40005e9c: 12 bf ff 46 bne 40005bb4 <rtems_termios_open+0x6c> <== ALWAYS TAKEN
40005ea0: c4 2d 22 14 stb %g2, [ %l4 + 0x214 ]
c = 'a';
40005ea4: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED
40005ea8: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED
40005eac: 10 bf ff 42 b 40005bb4 <rtems_termios_open+0x6c> <== NOT EXECUTED
40005eb0: c4 28 62 14 stb %g2, [ %g1 + 0x214 ] ! 4001ca14 <c.6314> <== NOT EXECUTED
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
if (tty->rawInBuf.theBuf == NULL) {
free(tty);
40005eb4: 40 00 17 61 call 4000bc38 <free> <== NOT EXECUTED
40005eb8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
40005ebc: d0 04 62 6c ld [ %l1 + 0x26c ], %o0 <== NOT EXECUTED
40005ec0: 40 00 03 a7 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
40005ec4: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
return RTEMS_NO_MEMORY;
40005ec8: 81 c7 e0 08 ret <== NOT EXECUTED
40005ecc: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
if (tty->rawOutBuf.theBuf == NULL) {
free((void *)(tty->rawInBuf.theBuf));
40005ed0: d0 04 e0 58 ld [ %l3 + 0x58 ], %o0 <== NOT EXECUTED
free(tty);
rtems_semaphore_release (rtems_termios_ttyMutex);
40005ed4: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
if (tty->cbuf == NULL) {
free((void *)(tty->rawOutBuf.theBuf));
free((void *)(tty->rawInBuf.theBuf));
40005ed8: 40 00 17 58 call 4000bc38 <free> <== NOT EXECUTED
40005edc: b0 10 00 10 mov %l0, %i0 <== NOT EXECUTED
free(tty);
40005ee0: 40 00 17 56 call 4000bc38 <free> <== NOT EXECUTED
40005ee4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
40005ee8: 40 00 03 9d call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
40005eec: d0 04 62 6c ld [ %l1 + 0x26c ], %o0 <== NOT EXECUTED
return RTEMS_NO_MEMORY;
40005ef0: 30 bf ff 46 b,a 40005c08 <rtems_termios_open+0xc0> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
40005ef4: 03 15 14 9c sethi %hi(0x54527000), %g1 <== NOT EXECUTED
40005ef8: 82 10 62 00 or %g1, 0x200, %g1 ! 54527200 <RAM_END+0x14127200><== NOT EXECUTED
40005efc: 92 10 20 00 clr %o1 <== NOT EXECUTED
40005f00: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
40005f04: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED
40005f08: 96 10 20 00 clr %o3 <== NOT EXECUTED
40005f0c: 40 00 02 ac call 400069bc <rtems_semaphore_create> <== NOT EXECUTED
40005f10: 98 04 e0 68 add %l3, 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)
40005f14: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005f18: 02 bf ff ae be 40005dd0 <rtems_termios_open+0x288> <== NOT EXECUTED
40005f1c: 01 00 00 00 nop <== NOT EXECUTED
sc = rtems_task_start(tty->txTaskId,
rtems_termios_txdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
40005f20: 40 00 04 f5 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
40005f24: 01 00 00 00 nop <== NOT EXECUTED
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
if (tty->cbuf == NULL) {
free((void *)(tty->rawOutBuf.theBuf));
40005f28: d0 04 e0 7c ld [ %l3 + 0x7c ], %o0 <== NOT EXECUTED
40005f2c: 40 00 17 43 call 4000bc38 <free> <== NOT EXECUTED
40005f30: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED
free((void *)(tty->rawInBuf.theBuf));
40005f34: 10 bf ff e9 b 40005ed8 <rtems_termios_open+0x390> <== NOT EXECUTED
40005f38: d0 04 e0 58 ld [ %l3 + 0x58 ], %o0 <== NOT EXECUTED
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
sc = rtems_task_create (
40005f3c: 03 15 1e 15 sethi %hi(0x54785400), %g1 <== NOT EXECUTED
40005f40: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
40005f44: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
40005f48: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED
40005f4c: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED
40005f50: 98 10 20 00 clr %o4 <== NOT EXECUTED
40005f54: 40 00 03 ae call 40006e0c <rtems_task_create> <== NOT EXECUTED
40005f58: 9a 04 e0 c8 add %l3, 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)
40005f5c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005f60: 12 bf ff f0 bne 40005f20 <rtems_termios_open+0x3d8> <== NOT EXECUTED
40005f64: 03 14 9e 15 sethi %hi(0x52785400), %g1 <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
40005f68: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0 <== NOT EXECUTED
40005f6c: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED
40005f70: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED
40005f74: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED
40005f78: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED
40005f7c: 98 10 20 00 clr %o4 <== NOT EXECUTED
40005f80: 40 00 03 a3 call 40006e0c <rtems_task_create> <== NOT EXECUTED
40005f84: 9a 04 e0 c4 add %l3, 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)
40005f88: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005f8c: 22 bf ff 8a be,a 40005db4 <rtems_termios_open+0x26c> <== NOT EXECUTED
40005f90: c2 04 e0 a0 ld [ %l3 + 0xa0 ], %g1 <== NOT EXECUTED
40005f94: 30 bf ff e3 b,a 40005f20 <rtems_termios_open+0x3d8> <== NOT EXECUTED
tty->back = NULL;
if (rtems_termios_ttyHead != NULL)
rtems_termios_ttyHead->back = tty;
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
rtems_termios_ttyTail = tty;
40005f98: 10 bf ff 5a b 40005d00 <rtems_termios_open+0x1b8>
40005f9c: e6 20 62 70 st %l3, [ %g1 + 0x270 ]
40004828 <rtems_termios_puts>:
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
40004828: 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) {
4000482c: c2 06 a0 b4 ld [ %i2 + 0xb4 ], %g1
40004830: 80 a0 60 00 cmp %g1, 0
40004834: 02 80 00 42 be 4000493c <rtems_termios_puts+0x114> <== ALWAYS TAKEN
40004838: a8 10 00 18 mov %i0, %l4
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
4000483c: e6 06 a0 80 ld [ %i2 + 0x80 ], %l3 <== NOT EXECUTED
while (len) {
40004840: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED
40004844: 02 80 00 43 be 40004950 <rtems_termios_puts+0x128> <== NOT EXECUTED
40004848: a4 10 20 02 mov 2, %l2 <== NOT EXECUTED
}
else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
}
tty->rawOutBufState = rob_busy;
4000484c: aa 10 20 01 mov 1, %l5 <== NOT EXECUTED
* len -= ncopy
*
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
40004850: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1 <== NOT EXECUTED
40004854: 40 00 50 77 call 40018a30 <.urem> <== NOT EXECUTED
40004858: 90 04 e0 01 add %l3, 1, %o0 <== NOT EXECUTED
rtems_interrupt_disable (level);
4000485c: 7f ff f5 6e call 40001e14 <sparc_disable_interrupts> <== NOT EXECUTED
40004860: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED
40004864: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
while (newHead == tty->rawOutBuf.Tail) {
40004868: e2 06 a0 84 ld [ %i2 + 0x84 ], %l1 <== NOT EXECUTED
4000486c: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED
40004870: 12 80 00 13 bne 400048bc <rtems_termios_puts+0x94> <== NOT EXECUTED
40004874: 01 00 00 00 nop <== NOT EXECUTED
tty->rawOutBufState = rob_wait;
40004878: e4 26 a0 94 st %l2, [ %i2 + 0x94 ] <== NOT EXECUTED
rtems_interrupt_enable (level);
4000487c: 7f ff f5 6a call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
40004880: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
40004884: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0 <== NOT EXECUTED
40004888: 92 10 20 00 clr %o1 <== NOT EXECUTED
4000488c: 40 00 08 ed call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
40004890: 94 10 20 00 clr %o2 <== NOT EXECUTED
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
40004894: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40004898: 12 80 00 30 bne 40004958 <rtems_termios_puts+0x130> <== NOT EXECUTED
4000489c: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
400048a0: 7f ff f5 5d call 40001e14 <sparc_disable_interrupts> <== NOT EXECUTED
400048a4: 01 00 00 00 nop <== NOT EXECUTED
400048a8: a0 10 00 08 mov %o0, %l0 <== 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) {
400048ac: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1 <== NOT EXECUTED
400048b0: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED
400048b4: 22 bf ff f2 be,a 4000487c <rtems_termios_puts+0x54> <== NOT EXECUTED
400048b8: e4 26 a0 94 st %l2, [ %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++;
400048bc: c2 06 a0 80 ld [ %i2 + 0x80 ], %g1 <== NOT EXECUTED
400048c0: c6 0d 00 00 ldub [ %l4 ], %g3 <== NOT EXECUTED
400048c4: c4 06 a0 7c ld [ %i2 + 0x7c ], %g2 <== NOT EXECUTED
400048c8: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
400048cc: 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;
400048d0: e6 26 a0 80 st %l3, [ %i2 + 0x80 ] <== NOT EXECUTED
if (tty->rawOutBufState == rob_idle) {
400048d4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400048d8: 12 80 00 0a bne 40004900 <rtems_termios_puts+0xd8> <== NOT EXECUTED
400048dc: 01 00 00 00 nop <== NOT EXECUTED
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
400048e0: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED
400048e4: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED
400048e8: 02 80 00 0c be 40004918 <rtems_termios_puts+0xf0> <== NOT EXECUTED
400048ec: 01 00 00 00 nop <== 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;
400048f0: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED
400048f4: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED
400048f8: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy;
400048fc: ea 26 a0 94 st %l5, [ %i2 + 0x94 ] <== NOT EXECUTED
}
rtems_interrupt_enable (level);
40004900: 7f ff f5 49 call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
40004904: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
40004908: b2 86 7f ff addcc %i1, -1, %i1 <== NOT EXECUTED
4000490c: 02 80 00 11 be 40004950 <rtems_termios_puts+0x128> <== NOT EXECUTED
40004910: a8 05 20 01 inc %l4 <== NOT EXECUTED
40004914: 30 bf ff cf b,a 40004850 <rtems_termios_puts+0x28> <== NOT EXECUTED
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,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
40004918: 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,
4000491c: d2 06 a0 7c ld [ %i2 + 0x7c ], %o1 <== NOT EXECUTED
40004920: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 <== NOT EXECUTED
40004924: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED
40004928: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED
4000492c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004930: 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;
40004934: 10 bf ff f3 b 40004900 <rtems_termios_puts+0xd8> <== NOT EXECUTED
40004938: ea 26 a0 94 st %l5, [ %i2 + 0x94 ] <== NOT EXECUTED
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
4000493c: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0
40004940: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1
40004944: 92 10 00 18 mov %i0, %o1
40004948: 9f c0 40 00 call %g1
4000494c: 94 10 00 19 mov %i1, %o2
return;
40004950: 81 c7 e0 08 ret
40004954: 81 e8 00 00 restore
rtems_interrupt_enable (level);
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
40004958: 40 00 0a 67 call 400072f4 <rtems_fatal_error_occurred> <== NOT EXECUTED
40005180 <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
40005180: 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;
40005184: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED
uint32_t count = args->count;
40005188: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 <== 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;
4000518c: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 <== NOT EXECUTED
uint32_t count = args->count;
char *buffer = args->buffer;
40005190: e8 06 20 10 ld [ %i0 + 0x10 ], %l4 <== NOT EXECUTED
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40005194: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
40005198: ac 10 00 18 mov %i0, %l6 <== 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);
4000519c: 92 10 20 00 clr %o1 <== NOT EXECUTED
400051a0: 40 00 06 a8 call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
400051a4: 94 10 20 00 clr %o2 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
400051a8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED
400051ac: 12 80 00 10 bne 400051ec <rtems_termios_read+0x6c> <== NOT EXECUTED
400051b0: 05 10 00 73 sethi %hi(0x4001cc00), %g2 <== NOT EXECUTED
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
400051b4: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED
400051b8: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
400051bc: 84 10 a3 58 or %g2, 0x358, %g2 <== NOT EXECUTED
400051c0: 82 00 60 08 add %g1, 8, %g1 <== NOT EXECUTED
400051c4: c2 00 80 01 ld [ %g2 + %g1 ], %g1 <== NOT EXECUTED
400051c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400051cc: 02 80 00 0a be 400051f4 <rtems_termios_read+0x74> <== NOT EXECUTED
400051d0: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
400051d4: 9f c0 40 00 call %g1 <== NOT EXECUTED
400051d8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
400051dc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
400051e0: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
400051e4: 40 00 06 de call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
400051e8: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED
return sc;
400051ec: 81 c7 e0 08 ret <== NOT EXECUTED
400051f0: 81 e8 00 00 restore <== NOT EXECUTED
}
if (tty->cindex == tty->ccount) {
400051f4: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED
400051f8: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED
400051fc: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40005200: 22 80 00 20 be,a 40005280 <rtems_termios_read+0x100> <== NOT EXECUTED
40005204: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 <== NOT EXECUTED
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
40005208: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
4000520c: 22 80 00 16 be,a 40005264 <rtems_termios_read+0xe4> <== NOT EXECUTED
40005210: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED
40005214: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED
40005218: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
4000521c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED
40005220: 26 80 00 09 bl,a 40005244 <rtems_termios_read+0xc4> <== NOT EXECUTED
40005224: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
40005228: 10 80 00 0f b 40005264 <rtems_termios_read+0xe4> <== NOT EXECUTED
4000522c: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
40005230: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
40005234: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40005238: 24 80 00 0b ble,a 40005264 <rtems_termios_read+0xe4> <== NOT EXECUTED
4000523c: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
40005240: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
40005244: a6 84 ff ff addcc %l3, -1, %l3 <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
40005248: c4 08 80 01 ldub [ %g2 + %g1 ], %g2 <== NOT EXECUTED
4000524c: 82 00 60 01 inc %g1 <== NOT EXECUTED
40005250: c4 2d 00 00 stb %g2, [ %l4 ] <== NOT EXECUTED
40005254: c2 24 20 24 st %g1, [ %l0 + 0x24 ] <== NOT EXECUTED
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
40005258: 12 bf ff f6 bne 40005230 <rtems_termios_read+0xb0> <== NOT EXECUTED
4000525c: a8 05 20 01 inc %l4 <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
40005260: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
40005264: 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;
40005268: a6 20 40 13 sub %g1, %l3, %l3 <== NOT EXECUTED
4000526c: e6 25 a0 1c st %l3, [ %l6 + 0x1c ] <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
40005270: 40 00 06 bb call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
40005274: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED
return sc;
}
40005278: 81 c7 e0 08 ret <== NOT EXECUTED
4000527c: 81 e8 00 00 restore <== NOT EXECUTED
}
if (tty->cindex == tty->ccount) {
tty->cindex = tty->ccount = 0;
tty->read_start_column = tty->column;
if (tty->device.pollRead != NULL
&& tty->device.outputUsesInterrupts == TERMIOS_POLLED)
40005280: 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;
40005284: 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;
40005288: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED
tty->read_start_column = tty->column;
if (tty->device.pollRead != NULL
4000528c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005290: 02 80 00 06 be 400052a8 <rtems_termios_read+0x128> <== NOT EXECUTED
40005294: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED
&& tty->device.outputUsesInterrupts == TERMIOS_POLLED)
40005298: c4 04 20 b4 ld [ %l0 + 0xb4 ], %g2 <== NOT EXECUTED
4000529c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED
400052a0: 22 80 00 67 be,a 4000543c <rtems_termios_read+0x2bc> <== NOT EXECUTED
400052a4: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== 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;
400052a8: e2 04 20 74 ld [ %l0 + 0x74 ], %l1 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
400052ac: 25 10 00 72 sethi %hi(0x4001c800), %l2 <== 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,
400052b0: ae 04 20 49 add %l0, 0x49, %l7 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
400052b4: a4 14 a2 08 or %l2, 0x208, %l2 <== 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,
400052b8: aa 10 20 01 mov 1, %l5 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
400052bc: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED
400052c0: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED
400052c4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
400052c8: 02 80 00 3d be 400053bc <rtems_termios_read+0x23c> <== NOT EXECUTED
400052cc: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED
400052d0: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED
400052d4: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
400052d8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED
400052dc: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
400052e0: 16 80 00 37 bge 400053bc <rtems_termios_read+0x23c> <== NOT EXECUTED
400052e4: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED
(tty->ccount < (CBUFSIZE-1))) {
unsigned char c;
unsigned int newHead;
newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size;
400052e8: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED
400052ec: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
400052f0: 40 00 4d d0 call 40018a30 <.urem> <== NOT EXECUTED
400052f4: 90 02 20 01 inc %o0 <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead];
400052f8: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED
400052fc: e2 08 40 08 ldub [ %g1 + %o0 ], %l1 <== NOT EXECUTED
tty->rawInBuf.Head = newHead;
40005300: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
40005304: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED
40005308: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED
4000530c: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED
40005310: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED
40005314: 40 00 4d c7 call 40018a30 <.urem> <== NOT EXECUTED
40005318: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED
4000531c: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED
40005320: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
40005324: 3a 80 00 18 bcc,a 40005384 <rtems_termios_read+0x204> <== NOT EXECUTED
40005328: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
4000532c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40005330: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED
40005334: 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))
40005338: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
4000533c: 82 08 62 02 and %g1, 0x202, %g1 <== NOT EXECUTED
40005340: 80 a0 62 02 cmp %g1, 0x202 <== NOT EXECUTED
40005344: 22 80 00 30 be,a 40005404 <rtems_termios_read+0x284> <== NOT EXECUTED
40005348: c2 04 20 94 ld [ %l0 + 0x94 ], %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) {
4000534c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40005350: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED
40005354: 22 80 00 0c be,a 40005384 <rtems_termios_read+0x204> <== NOT EXECUTED
40005358: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_IRTSOFF;
4000535c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
40005360: 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;
40005364: 84 08 bf fb and %g2, -5, %g2 <== NOT EXECUTED
40005368: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
4000536c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005370: 22 80 00 05 be,a 40005384 <rtems_termios_read+0x204> <== NOT EXECUTED
40005374: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
40005378: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000537c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
40005380: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
40005384: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED
40005388: 02 80 00 17 be 400053e4 <rtems_termios_read+0x264> <== NOT EXECUTED
4000538c: 90 0c 60 ff and %l1, 0xff, %o0 <== NOT EXECUTED
if (siproc (c, tty))
40005390: 7f ff ff 0f call 40004fcc <siproc> <== NOT EXECUTED
40005394: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40005398: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000539c: 32 80 00 02 bne,a 400053a4 <rtems_termios_read+0x224> <== NOT EXECUTED
400053a0: aa 10 20 00 clr %l5 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
400053a4: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED
400053a8: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED
400053ac: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
400053b0: 12 bf ff c8 bne 400052d0 <rtems_termios_read+0x150> <== NOT EXECUTED
400053b4: e2 04 20 70 ld [ %l0 + 0x70 ], %l1 <== NOT EXECUTED
}
/*
* Wait for characters
*/
if ( wait ) {
400053b8: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED
400053bc: 02 bf ff 94 be 4000520c <rtems_termios_read+0x8c> <== NOT EXECUTED
400053c0: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore,
400053c4: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED
400053c8: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED
400053cc: 40 00 06 1d call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
400053d0: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions,
timeout);
if (sc != RTEMS_SUCCESSFUL)
400053d4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400053d8: 02 bf ff b9 be 400052bc <rtems_termios_read+0x13c> <== NOT EXECUTED
400053dc: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
400053e0: 30 bf ff 8b b,a 4000520c <rtems_termios_read+0x8c> <== NOT EXECUTED
if (tty->termios.c_lflag & ICANON) {
if (siproc (c, tty))
wait = 0;
}
else {
siproc (c, tty);
400053e4: 7f ff fe fa call 40004fcc <siproc> <== NOT EXECUTED
400053e8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
400053ec: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
400053f0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
400053f4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
400053f8: 36 bf ff eb bge,a 400053a4 <rtems_termios_read+0x224> <== NOT EXECUTED
400053fc: aa 10 20 00 clr %l5 <== NOT EXECUTED
40005400: 30 bf ff e9 b,a 400053a4 <rtems_termios_read+0x224> <== 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))
40005404: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005408: 22 80 00 07 be,a 40005424 <rtems_termios_read+0x2a4> <== NOT EXECUTED
4000540c: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
40005410: 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))
40005414: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED
40005418: 02 bf ff cd be 4000534c <rtems_termios_read+0x1cc> <== NOT EXECUTED
4000541c: 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,
40005420: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
40005424: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
40005428: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED
4000542c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005430: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
40005434: 10 bf ff d4 b 40005384 <rtems_termios_read+0x204> <== NOT EXECUTED
40005438: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
4000543c: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED
40005440: 02 80 00 0e be 40005478 <rtems_termios_read+0x2f8> <== NOT EXECUTED
40005444: 01 00 00 00 nop <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
40005448: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000544c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
if (n < 0) {
40005450: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005454: 06 80 00 3a bl 4000553c <rtems_termios_read+0x3bc> <== NOT EXECUTED
40005458: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
rtems_task_wake_after (1);
}
else {
if (siproc (n, tty))
4000545c: 7f ff fe dc call 40004fcc <siproc> <== NOT EXECUTED
40005460: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
40005464: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005468: 12 bf ff 69 bne 4000520c <rtems_termios_read+0x8c> <== NOT EXECUTED
4000546c: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
40005470: 10 bf ff f6 b 40005448 <rtems_termios_read+0x2c8> <== NOT EXECUTED
40005474: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
}
}
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
40005478: 40 00 04 2d call 4000652c <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
4000547c: 01 00 00 00 nop <== NOT EXECUTED
40005480: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
40005484: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
40005488: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000548c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED
if (n < 0) {
40005490: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
40005494: 06 80 00 10 bl 400054d4 <rtems_termios_read+0x354> <== NOT EXECUTED
40005498: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED
}
}
rtems_task_wake_after (1);
}
else {
siproc (n, tty);
4000549c: 7f ff fe cc call 40004fcc <siproc> <== NOT EXECUTED
400054a0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
400054a4: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
400054a8: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED
400054ac: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
400054b0: 16 bf ff 56 bge 40005208 <rtems_termios_read+0x88> <== NOT EXECUTED
400054b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
break;
if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
400054b8: 22 bf ff f4 be,a 40005488 <rtems_termios_read+0x308> <== NOT EXECUTED
400054bc: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
400054c0: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED
400054c4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400054c8: 22 bf ff f0 be,a 40005488 <rtems_termios_read+0x308> <== NOT EXECUTED
400054cc: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
400054d0: 30 bf ff ea b,a 40005478 <rtems_termios_read+0x2f8> <== NOT EXECUTED
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
if (n < 0) {
if (tty->termios.c_cc[VMIN]) {
400054d4: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED
400054d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400054dc: 02 80 00 0d be 40005510 <rtems_termios_read+0x390> <== NOT EXECUTED
400054e0: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED
if (tty->termios.c_cc[VTIME] && tty->ccount) {
400054e4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400054e8: 02 80 00 06 be 40005500 <rtems_termios_read+0x380> <== NOT EXECUTED
400054ec: 01 00 00 00 nop <== NOT EXECUTED
400054f0: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED
400054f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400054f8: 12 80 00 09 bne 4000551c <rtems_termios_read+0x39c> <== NOT EXECUTED
400054fc: 01 00 00 00 nop <== NOT EXECUTED
now = rtems_clock_get_ticks_since_boot();
if ((now - then) > tty->vtimeTicks) {
break;
}
}
rtems_task_wake_after (1);
40005500: 40 00 07 08 call 40007120 <rtems_task_wake_after> <== NOT EXECUTED
40005504: 90 10 20 01 mov 1, %o0 ! 1 <PROM_START+0x1> <== NOT EXECUTED
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
40005508: 10 bf ff e0 b 40005488 <rtems_termios_read+0x308> <== NOT EXECUTED
4000550c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
break;
}
}
}
else {
if (!tty->termios.c_cc[VTIME])
40005510: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005514: 02 bf ff 3e be 4000520c <rtems_termios_read+0x8c> <== NOT EXECUTED
40005518: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
break;
now = rtems_clock_get_ticks_since_boot();
4000551c: 40 00 04 04 call 4000652c <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
40005520: 01 00 00 00 nop <== NOT EXECUTED
if ((now - then) > tty->vtimeTicks) {
40005524: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 <== NOT EXECUTED
40005528: 90 22 00 11 sub %o0, %l1, %o0 <== NOT EXECUTED
4000552c: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED
40005530: 08 bf ff f4 bleu 40005500 <rtems_termios_read+0x380> <== NOT EXECUTED
40005534: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
40005538: 30 bf ff 35 b,a 4000520c <rtems_termios_read+0x8c> <== NOT EXECUTED
if (tty->termios.c_lflag & ICANON) {
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
if (n < 0) {
rtems_task_wake_after (1);
4000553c: 40 00 06 f9 call 40007120 <rtems_task_wake_after> <== NOT EXECUTED
40005540: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
40005544: 10 bf ff c1 b 40005448 <rtems_termios_read+0x2c8> <== NOT EXECUTED
40005548: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED
4000425c <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)
{
4000425c: 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))
40004260: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED
40004264: 82 08 64 03 and %g1, 0x403, %g1 <== NOT EXECUTED
40004268: 80 a0 64 01 cmp %g1, 0x401 <== NOT EXECUTED
4000426c: 02 80 00 44 be 4000437c <rtems_termios_refill_transmitter+0x120><== NOT EXECUTED
40004270: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
rtems_interrupt_enable(level);
nToSend = 1;
}
else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF))
40004274: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED
40004278: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED
4000427c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40004280: 22 80 00 50 be,a 400043c0 <rtems_termios_refill_transmitter+0x164><== NOT EXECUTED
40004284: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED
rtems_interrupt_enable(level);
nToSend = 1;
}
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
40004288: c4 06 20 80 ld [ %i0 + 0x80 ], %g2 <== NOT EXECUTED
4000428c: c2 06 20 84 ld [ %i0 + 0x84 ], %g1 <== NOT EXECUTED
40004290: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED
40004294: 22 80 00 30 be,a 40004354 <rtems_termios_refill_transmitter+0xf8><== NOT EXECUTED
40004298: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
}
return 0;
}
rtems_interrupt_disable(level);
4000429c: 7f ff f6 de call 40001e14 <sparc_disable_interrupts> <== NOT EXECUTED
400042a0: 01 00 00 00 nop <== NOT EXECUTED
len = tty->t_dqlen;
400042a4: e2 06 20 90 ld [ %i0 + 0x90 ], %l1 <== NOT EXECUTED
tty->t_dqlen = 0;
400042a8: c0 26 20 90 clr [ %i0 + 0x90 ] <== NOT EXECUTED
rtems_interrupt_enable(level);
400042ac: 7f ff f6 de call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
400042b0: 01 00 00 00 nop <== NOT EXECUTED
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
400042b4: d0 06 20 84 ld [ %i0 + 0x84 ], %o0 <== NOT EXECUTED
400042b8: d2 06 20 88 ld [ %i0 + 0x88 ], %o1 <== NOT EXECUTED
400042bc: 40 00 51 dd call 40018a30 <.urem> <== NOT EXECUTED
400042c0: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
400042c4: 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;
400042c8: d0 24 20 84 st %o0, [ %l0 + 0x84 ] <== NOT EXECUTED
if (tty->rawOutBufState == rob_wait) {
400042cc: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
400042d0: 02 80 00 55 be 40004424 <rtems_termios_refill_transmitter+0x1c8><== NOT EXECUTED
400042d4: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
}
if (newTail == tty->rawOutBuf.Head) {
400042d8: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED
400042dc: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED
400042e0: 22 80 00 48 be,a 40004400 <rtems_termios_refill_transmitter+0x1a4><== NOT EXECUTED
400042e4: c2 04 20 d4 ld [ %l0 + 0xd4 ], %g1 <== NOT EXECUTED
if ( tty->tty_snd.sw_pfn != NULL) {
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
}
}
/* check, whether output should stop due to received XOFF */
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
400042e8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
400042ec: 82 08 62 10 and %g1, 0x210, %g1 <== NOT EXECUTED
400042f0: 80 a0 62 10 cmp %g1, 0x210 <== NOT EXECUTED
400042f4: 02 80 00 4f be 40004430 <rtems_termios_refill_transmitter+0x1d4><== NOT EXECUTED
400042f8: 01 00 00 00 nop <== NOT EXECUTED
}
else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
400042fc: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED
40004300: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED
40004304: 18 80 00 1b bgu 40004370 <rtems_termios_refill_transmitter+0x114><== NOT EXECUTED
40004308: 01 00 00 00 nop <== NOT EXECUTED
nToSend = tty->rawOutBuf.Size - newTail;
else
nToSend = tty->rawOutBuf.Head - newTail;
4000430c: f0 04 20 80 ld [ %l0 + 0x80 ], %i0 <== NOT EXECUTED
40004310: b0 26 00 11 sub %i0, %l1, %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)) {
40004314: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
40004318: 80 88 66 00 btst 0x600, %g1 <== NOT EXECUTED
4000431c: 02 80 00 04 be 4000432c <rtems_termios_refill_transmitter+0xd0><== NOT EXECUTED
40004320: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED
40004324: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
40004328: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
(*tty->device.write)(tty->minor,
4000432c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED
40004330: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED
40004334: 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*/
40004338: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
4000433c: 92 02 40 11 add %o1, %l1, %o1 <== NOT EXECUTED
40004340: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004344: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED
&tty->rawOutBuf.theBuf[newTail],
nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
40004348: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED
}
return nToSend;
}
4000434c: 81 c7 e0 08 ret <== NOT EXECUTED
40004350: 81 e8 00 00 restore <== NOT EXECUTED
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
40004354: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40004358: 12 bf ff fd bne 4000434c <rtems_termios_refill_transmitter+0xf0><== NOT EXECUTED
4000435c: b0 10 20 00 clr %i0 <== NOT EXECUTED
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
40004360: 40 00 0a 7f call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
40004364: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED
40004368: 81 c7 e0 08 ret <== NOT EXECUTED
4000436c: 81 e8 00 00 restore <== NOT EXECUTED
else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
nToSend = tty->rawOutBuf.Size - newTail;
40004370: f0 04 20 88 ld [ %l0 + 0x88 ], %i0 <== NOT EXECUTED
40004374: 10 bf ff e8 b 40004314 <rtems_termios_refill_transmitter+0xb8><== NOT EXECUTED
40004378: b0 26 00 11 sub %i0, %l1, %i0 <== NOT EXECUTED
/* check for XOF/XON to send */
if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF))
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
4000437c: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED
40004380: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
40004384: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED
40004388: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000438c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
40004390: 7f ff f6 a1 call 40001e14 <sparc_disable_interrupts> <== NOT EXECUTED
40004394: 01 00 00 00 nop <== NOT EXECUTED
tty->t_dqlen--;
40004398: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
4000439c: 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--;
400043a0: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
400043a4: 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--;
400043a8: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
400043ac: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED
rtems_interrupt_enable(level);
400043b0: 7f ff f6 9d call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
400043b4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
400043b8: 81 c7 e0 08 ret <== NOT EXECUTED
400043bc: 81 e8 00 00 restore <== 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,
400043c0: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
400043c4: 92 06 20 49 add %i0, 0x49, %o1 <== NOT EXECUTED
400043c8: 9f c0 40 00 call %g1 <== NOT EXECUTED
400043cc: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
400043d0: 7f ff f6 91 call 40001e14 <sparc_disable_interrupts> <== NOT EXECUTED
400043d4: 01 00 00 00 nop <== NOT EXECUTED
tty->t_dqlen--;
400043d8: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
400043dc: 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--;
400043e0: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
400043e4: 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--;
400043e8: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
400043ec: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED
rtems_interrupt_enable(level);
400043f0: 7f ff f6 8d call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
400043f4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED
400043f8: 81 c7 e0 08 ret <== NOT EXECUTED
400043fc: 81 e8 00 00 restore <== NOT EXECUTED
}
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
40004400: 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) {
40004404: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40004408: 02 bf ff d0 be 40004348 <rtems_termios_refill_transmitter+0xec><== NOT EXECUTED
4000440c: b0 10 20 00 clr %i0 <== NOT EXECUTED
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
40004410: d2 04 20 d8 ld [ %l0 + 0xd8 ], %o1 <== NOT EXECUTED
40004414: 9f c0 40 00 call %g1 <== NOT EXECUTED
40004418: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
(*tty->device.write)(tty->minor,
&tty->rawOutBuf.theBuf[newTail],
nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
4000441c: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED
40004420: 30 bf ff f6 b,a 400043f8 <rtems_termios_refill_transmitter+0x19c><== NOT EXECUTED
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
40004424: 40 00 0a 4e call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
40004428: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED
4000442c: 30 bf ff ab b,a 400042d8 <rtems_termios_refill_transmitter+0x7c><== NOT EXECUTED
/* check, whether output should stop due to received XOFF */
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);
40004430: 7f ff f6 79 call 40001e14 <sparc_disable_interrupts> <== NOT EXECUTED
40004434: 01 00 00 00 nop <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
40004438: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
4000443c: 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;
40004440: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
40004444: 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;
40004448: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
rtems_interrupt_enable(level);
4000444c: 7f ff f6 76 call 40001e24 <sparc_enable_interrupts> <== NOT EXECUTED
40004450: b0 10 20 00 clr %i0 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
(*tty->device.write)(tty->minor,
&tty->rawOutBuf.theBuf[newTail],
nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
40004454: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED
40004458: 30 bf ff e8 b,a 400043f8 <rtems_termios_refill_transmitter+0x19c><== NOT EXECUTED
40006038 <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
40006038: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
4000603c: a0 07 bf f8 add %fp, -8, %l0 <== NOT EXECUTED
40006040: a2 07 bf ff add %fp, -1, %l1 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
40006044: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
40006048: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
4000604c: 94 10 20 00 clr %o2 <== NOT EXECUTED
40006050: 40 00 01 5a call 400065b8 <rtems_event_receive> <== NOT EXECUTED
40006054: 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) {
40006058: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
4000605c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
40006060: 32 80 00 16 bne,a 400060b8 <rtems_termios_rxdaemon+0x80> <== NOT EXECUTED
40006064: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED
}
else {
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
40006068: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED
4000606c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40006070: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
if (c != EOF) {
40006074: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED
40006078: 02 bf ff f3 be 40006044 <rtems_termios_rxdaemon+0xc> <== NOT EXECUTED
4000607c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
40006080: d0 2f bf ff stb %o0, [ %fp + -1 ] <== NOT EXECUTED
rtems_termios_enqueue_raw_characters (
40006084: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED
40006088: 7f ff f9 14 call 400044d8 <rtems_termios_enqueue_raw_characters><== NOT EXECUTED
4000608c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
40006090: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
40006094: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40006098: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000609c: 40 00 01 47 call 400065b8 <rtems_event_receive> <== NOT EXECUTED
400060a0: 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) {
400060a4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
400060a8: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
400060ac: 22 bf ff f0 be,a 4000606c <rtems_termios_rxdaemon+0x34> <== NOT EXECUTED
400060b0: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED
tty->rxTaskId = 0;
400060b4: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
400060b8: 40 00 03 a0 call 40006f38 <rtems_task_delete> <== NOT EXECUTED
400060bc: 90 10 20 00 clr %o0 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
400060c0: 10 bf ff e2 b 40006048 <rtems_termios_rxdaemon+0x10> <== NOT EXECUTED
400060c4: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
40004244 <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);
40004244: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED
40004248: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
4000424c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED
40004250: 40 00 09 3b call 4000673c <rtems_event_send> <== NOT EXECUTED
40004254: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED
40005fa0 <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
40005fa0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED
40005fa4: 23 10 00 73 sethi %hi(0x4001cc00), %l1 <== NOT EXECUTED
40005fa8: a0 07 bf fc add %fp, -4, %l0 <== NOT EXECUTED
40005fac: a2 14 63 58 or %l1, 0x358, %l1 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
40005fb0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40005fb4: 94 10 20 00 clr %o2 <== NOT EXECUTED
40005fb8: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
40005fbc: 40 00 01 7f call 400065b8 <rtems_event_receive> <== NOT EXECUTED
40005fc0: 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) {
40005fc4: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED
40005fc8: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
40005fcc: 12 80 00 16 bne 40006024 <rtems_termios_txdaemon+0x84> <== NOT EXECUTED
40005fd0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
}
else {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
40005fd4: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED
40005fd8: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED
40005fdc: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED
40005fe0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED
40005fe4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40005fe8: 02 80 00 04 be 40005ff8 <rtems_termios_txdaemon+0x58> <== NOT EXECUTED
40005fec: 01 00 00 00 nop <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
40005ff0: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005ff4: 01 00 00 00 nop <== NOT EXECUTED
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
40005ff8: 7f ff f8 99 call 4000425c <rtems_termios_refill_transmitter><== NOT EXECUTED
40005ffc: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
40006000: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40006004: 94 10 20 00 clr %o2 <== NOT EXECUTED
40006008: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED
4000600c: 40 00 01 6b call 400065b8 <rtems_event_receive> <== NOT EXECUTED
40006010: 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) {
40006014: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED
40006018: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED
4000601c: 02 bf ff ee be 40005fd4 <rtems_termios_txdaemon+0x34> <== NOT EXECUTED
40006020: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
tty->txTaskId = 0;
40006024: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
40006028: 40 00 03 c4 call 40006f38 <rtems_task_delete> <== NOT EXECUTED
4000602c: 90 10 20 00 clr %o0 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
40006030: 10 bf ff e1 b 40005fb4 <rtems_termios_txdaemon+0x14> <== NOT EXECUTED
40006034: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED
40005018 <rtems_termios_write>:
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
40005018: 9d e3 bf a0 save %sp, -96, %sp
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
4000501c: c2 06 00 00 ld [ %i0 ], %g1
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40005020: 92 10 20 00 clr %o1
rtems_status_code
rtems_termios_write (void *arg)
{
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
40005024: e0 00 60 38 ld [ %g1 + 0x38 ], %l0
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40005028: 94 10 20 00 clr %o2
4000502c: 40 00 07 05 call 40006c40 <rtems_semaphore_obtain>
40005030: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
if (sc != RTEMS_SUCCESSFUL)
40005034: a2 92 20 00 orcc %o0, 0, %l1
40005038: 12 80 00 0f bne 40005074 <rtems_termios_write+0x5c> <== NEVER TAKEN
4000503c: 03 10 00 73 sethi %hi(0x4001cc00), %g1
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
40005040: c4 04 20 cc ld [ %l0 + 0xcc ], %g2
40005044: 85 28 a0 05 sll %g2, 5, %g2
40005048: 82 10 63 58 or %g1, 0x358, %g1
4000504c: 82 00 40 02 add %g1, %g2, %g1
40005050: c2 00 60 0c ld [ %g1 + 0xc ], %g1
40005054: 80 a0 60 00 cmp %g1, 0
40005058: 02 80 00 09 be 4000507c <rtems_termios_write+0x64> <== ALWAYS TAKEN
4000505c: 92 10 00 18 mov %i0, %o1
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
40005060: 9f c0 40 00 call %g1 <== NOT EXECUTED
40005064: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40005068: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
4000506c: 40 00 07 3c call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
40005070: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 <== NOT EXECUTED
rtems_termios_puts (args->buffer, args->count, tty);
args->bytes_moved = args->count;
}
rtems_semaphore_release (tty->osem);
return sc;
}
40005074: 81 c7 e0 08 ret <== NOT EXECUTED
40005078: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
rtems_semaphore_release (tty->osem);
return sc;
}
if (tty->termios.c_oflag & OPOST) {
4000507c: c2 04 20 34 ld [ %l0 + 0x34 ], %g1
40005080: 80 88 60 01 btst 1, %g1
40005084: 22 80 00 16 be,a 400050dc <rtems_termios_write+0xc4> <== NEVER TAKEN
40005088: d0 1e 20 10 ldd [ %i0 + 0x10 ], %o0 <== NOT EXECUTED
uint32_t count = args->count;
4000508c: e6 06 20 14 ld [ %i0 + 0x14 ], %l3
char *buffer = args->buffer;
40005090: e8 06 20 10 ld [ %i0 + 0x10 ], %l4
while (count--)
40005094: 80 a4 e0 00 cmp %l3, 0
40005098: a4 10 20 00 clr %l2
4000509c: 02 80 00 0a be 400050c4 <rtems_termios_write+0xac> <== NEVER TAKEN
400050a0: 82 10 20 00 clr %g1
oproc (*buffer++, tty);
400050a4: d0 0d 00 12 ldub [ %l4 + %l2 ], %o0
400050a8: 7f ff fe 2f call 40004964 <oproc>
400050ac: 92 10 00 10 mov %l0, %o1
400050b0: a4 04 a0 01 inc %l2
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
400050b4: 80 a4 80 13 cmp %l2, %l3
400050b8: 32 bf ff fc bne,a 400050a8 <rtems_termios_write+0x90>
400050bc: d0 0d 00 12 ldub [ %l4 + %l2 ], %o0
oproc (*buffer++, tty);
args->bytes_moved = args->count;
}
else {
rtems_termios_puts (args->buffer, args->count, tty);
args->bytes_moved = args->count;
400050c0: c2 06 20 14 ld [ %i0 + 0x14 ], %g1
400050c4: c2 26 20 1c st %g1, [ %i0 + 0x1c ]
}
rtems_semaphore_release (tty->osem);
400050c8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0
400050cc: 40 00 07 24 call 40006d5c <rtems_semaphore_release>
400050d0: b0 10 00 11 mov %l1, %i0
return sc;
}
400050d4: 81 c7 e0 08 ret
400050d8: 81 e8 00 00 restore
while (count--)
oproc (*buffer++, tty);
args->bytes_moved = args->count;
}
else {
rtems_termios_puts (args->buffer, args->count, tty);
400050dc: 7f ff fd d3 call 40004828 <rtems_termios_puts> <== NOT EXECUTED
400050e0: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED
args->bytes_moved = args->count;
400050e4: 10 bf ff f8 b 400050c4 <rtems_termios_write+0xac> <== NOT EXECUTED
400050e8: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 <== NOT EXECUTED
40016b24 <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
40016b24: 9d e3 bf 98 save %sp, -104, %sp
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
40016b28: 11 10 00 fb sethi %hi(0x4003ec00), %o0
40016b2c: 92 10 00 18 mov %i0, %o1
40016b30: 90 12 21 a4 or %o0, 0x1a4, %o0
40016b34: 40 00 0b b2 call 400199fc <_Objects_Get>
40016b38: 94 07 bf fc add %fp, -4, %o2
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
40016b3c: c2 07 bf fc ld [ %fp + -4 ], %g1
40016b40: 80 a0 60 00 cmp %g1, 0
40016b44: 12 80 00 0a bne 40016b6c <rtems_timer_cancel+0x48>
40016b48: b0 10 20 04 mov 4, %i0
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
40016b4c: c2 02 20 38 ld [ %o0 + 0x38 ], %g1
40016b50: 80 a0 60 04 cmp %g1, 4
40016b54: 02 80 00 04 be 40016b64 <rtems_timer_cancel+0x40> <== NEVER TAKEN
40016b58: 01 00 00 00 nop
(void) _Watchdog_Remove( &the_timer->Ticker );
40016b5c: 40 00 14 7a call 4001bd44 <_Watchdog_Remove>
40016b60: 90 02 20 10 add %o0, 0x10, %o0
_Thread_Enable_dispatch();
40016b64: 40 00 0e 33 call 4001a430 <_Thread_Enable_dispatch>
40016b68: b0 10 20 00 clr %i0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
40016b6c: 81 c7 e0 08 ret
40016b70: 81 e8 00 00 restore
40017030 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
40017030: 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;
40017034: 03 10 00 fb sethi %hi(0x4003ec00), %g1
40017038: e0 00 61 e4 ld [ %g1 + 0x1e4 ], %l0 ! 4003ede4 <_Timer_server>
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
4001703c: 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 )
40017040: 80 a4 20 00 cmp %l0, 0
40017044: 02 80 00 34 be 40017114 <rtems_timer_server_fire_when+0xe4>
40017048: b0 10 20 0e mov 0xe, %i0
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
4001704c: 03 10 00 fa sethi %hi(0x4003e800), %g1
40017050: c2 08 62 e4 ldub [ %g1 + 0x2e4 ], %g1 ! 4003eae4 <_TOD_Is_set>
40017054: 80 a0 60 00 cmp %g1, 0
40017058: 02 80 00 2f be 40017114 <rtems_timer_server_fire_when+0xe4><== NEVER TAKEN
4001705c: b0 10 20 0b mov 0xb, %i0
return RTEMS_NOT_DEFINED;
if ( !routine )
40017060: 80 a6 a0 00 cmp %i2, 0
40017064: 02 80 00 2c be 40017114 <rtems_timer_server_fire_when+0xe4>
40017068: b0 10 20 09 mov 9, %i0
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
4001706c: 7f ff f3 d2 call 40013fb4 <_TOD_Validate>
40017070: 90 10 00 19 mov %i1, %o0
40017074: 80 8a 20 ff btst 0xff, %o0
40017078: 12 80 00 04 bne 40017088 <rtems_timer_server_fire_when+0x58>
4001707c: 01 00 00 00 nop
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
40017080: 81 c7 e0 08 ret
40017084: 91 e8 20 14 restore %g0, 0x14, %o0
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
40017088: 7f ff f3 95 call 40013edc <_TOD_To_seconds>
4001708c: 90 10 00 19 mov %i1, %o0
if ( seconds <= _TOD_Seconds_since_epoch() )
40017090: 25 10 00 fa sethi %hi(0x4003e800), %l2
40017094: c2 04 a3 60 ld [ %l2 + 0x360 ], %g1 ! 4003eb60 <_TOD_Now>
40017098: 80 a2 00 01 cmp %o0, %g1
4001709c: 08 bf ff f9 bleu 40017080 <rtems_timer_server_fire_when+0x50>
400170a0: b2 10 00 08 mov %o0, %i1
400170a4: 11 10 00 fb sethi %hi(0x4003ec00), %o0
400170a8: 92 10 00 11 mov %l1, %o1
400170ac: 90 12 21 a4 or %o0, 0x1a4, %o0
400170b0: 40 00 0a 53 call 400199fc <_Objects_Get>
400170b4: 94 07 bf fc add %fp, -4, %o2
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
400170b8: c2 07 bf fc ld [ %fp + -4 ], %g1
400170bc: a6 10 00 08 mov %o0, %l3
400170c0: 80 a0 60 00 cmp %g1, 0
400170c4: 12 80 00 14 bne 40017114 <rtems_timer_server_fire_when+0xe4>
400170c8: b0 10 20 04 mov 4, %i0
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
400170cc: 40 00 13 1e call 4001bd44 <_Watchdog_Remove>
400170d0: 90 02 20 10 add %o0, 0x10, %o0
the_watchdog->routine = routine;
the_watchdog->id = id;
400170d4: e2 24 e0 30 st %l1, [ %l3 + 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();
400170d8: c4 04 a3 60 ld [ %l2 + 0x360 ], %g2
(*timer_server->schedule_operation)( timer_server, the_timer );
400170dc: c2 04 20 04 ld [ %l0 + 4 ], %g1
400170e0: 90 10 00 10 mov %l0, %o0
400170e4: 92 10 00 13 mov %l3, %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();
400170e8: b2 26 40 02 sub %i1, %g2, %i1
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;
400170ec: 84 10 20 03 mov 3, %g2
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
400170f0: f4 24 e0 2c st %i2, [ %l3 + 0x2c ]
400170f4: c4 24 e0 38 st %g2, [ %l3 + 0x38 ]
the_watchdog->id = id;
the_watchdog->user_data = user_data;
400170f8: f6 24 e0 34 st %i3, [ %l3 + 0x34 ]
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
400170fc: f2 24 e0 1c st %i1, [ %l3 + 0x1c ]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
40017100: c0 24 e0 18 clr [ %l3 + 0x18 ]
(*timer_server->schedule_operation)( timer_server, the_timer );
40017104: 9f c0 40 00 call %g1
40017108: b0 10 20 00 clr %i0
_Thread_Enable_dispatch();
4001710c: 40 00 0c c9 call 4001a430 <_Thread_Enable_dispatch>
40017110: 01 00 00 00 nop
return RTEMS_SUCCESSFUL;
40017114: 81 c7 e0 08 ret
40017118: 81 e8 00 00 restore
40008a84 <rtems_verror>:
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
40008a84: 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)
40008a88: 29 08 00 00 sethi %hi(0x20000000), %l4 <== NOT EXECUTED
40008a8c: a8 8e 00 14 andcc %i0, %l4, %l4 <== NOT EXECUTED
40008a90: 02 80 00 0f be 40008acc <rtems_verror+0x48> <== NOT EXECUTED
40008a94: 05 10 00 a4 sethi %hi(0x40029000), %g2 <== NOT EXECUTED
{
if (rtems_panic_in_progress++)
40008a98: c6 00 a0 1c ld [ %g2 + 0x1c ], %g3 ! 4002901c <rtems_panic_in_progress><== NOT EXECUTED
40008a9c: 82 00 e0 01 add %g3, 1, %g1 <== NOT EXECUTED
40008aa0: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED
40008aa4: 02 80 00 07 be 40008ac0 <rtems_verror+0x3c> <== NOT EXECUTED
40008aa8: c2 20 a0 1c st %g1, [ %g2 + 0x1c ] <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40008aac: 03 10 00 a4 sethi %hi(0x40029000), %g1 <== NOT EXECUTED
40008ab0: c6 00 62 00 ld [ %g1 + 0x200 ], %g3 ! 40029200 <_Thread_Dispatch_disable_level><== NOT EXECUTED
40008ab4: 86 00 e0 01 inc %g3 <== NOT EXECUTED
40008ab8: c6 20 62 00 st %g3, [ %g1 + 0x200 ] <== NOT EXECUTED
RTEMS_COMPILER_MEMORY_BARRIER();
40008abc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
40008ac0: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED
40008ac4: 14 80 00 3c bg 40008bb4 <rtems_verror+0x130> <== NOT EXECUTED
40008ac8: a4 10 20 00 clr %l2 <== NOT EXECUTED
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
40008acc: 21 10 00 a1 sethi %hi(0x40028400), %l0 <== NOT EXECUTED
40008ad0: c2 04 23 78 ld [ %l0 + 0x378 ], %g1 ! 40028778 <_impure_ptr><== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
40008ad4: 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 */
40008ad8: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED
40008adc: 40 00 37 c1 call 400169e0 <fflush> <== NOT EXECUTED
40008ae0: a2 10 20 00 clr %l1 <== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
40008ae4: 03 10 00 00 sethi %hi(0x40000000), %g1 <== NOT EXECUTED
40008ae8: 80 8e 00 01 btst %i0, %g1 <== NOT EXECUTED
40008aec: 12 80 00 45 bne 40008c00 <rtems_verror+0x17c> <== NOT EXECUTED
40008af0: a6 2e 00 13 andn %i0, %l3, %l3 <== 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);
40008af4: c2 04 23 78 ld [ %l0 + 0x378 ], %g1 <== NOT EXECUTED
40008af8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40008afc: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
40008b00: 40 00 4f 7e call 4001c8f8 <vfprintf> <== NOT EXECUTED
40008b04: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED
if (status)
40008b08: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED
40008b0c: 12 80 00 31 bne 40008bd0 <rtems_verror+0x14c> <== NOT EXECUTED
40008b10: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno)
40008b14: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
40008b18: 02 80 00 12 be 40008b60 <rtems_verror+0xdc> <== NOT EXECUTED
40008b1c: c2 04 23 78 ld [ %l0 + 0x378 ], %g1 <== NOT EXECUTED
{
if ((local_errno > 0) && *strerror(local_errno))
40008b20: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED
40008b24: 04 80 00 09 ble 40008b48 <rtems_verror+0xc4> <== NOT EXECUTED
40008b28: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED
40008b2c: 40 00 3b d4 call 40017a7c <strerror> <== NOT EXECUTED
40008b30: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40008b34: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED
40008b38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40008b3c: 12 80 00 35 bne 40008c10 <rtems_verror+0x18c> <== NOT EXECUTED
40008b40: c2 04 23 78 ld [ %l0 + 0x378 ], %g1 <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
40008b44: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED
40008b48: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
40008b4c: 92 12 61 48 or %o1, 0x148, %o1 <== NOT EXECUTED
40008b50: 40 00 38 78 call 40016d30 <fprintf> <== NOT EXECUTED
40008b54: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED
40008b58: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED
}
chars_written += fprintf(stderr, "\n");
40008b5c: c2 04 23 78 ld [ %l0 + 0x378 ], %g1 <== NOT EXECUTED
40008b60: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED
40008b64: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
40008b68: 40 00 38 72 call 40016d30 <fprintf> <== NOT EXECUTED
40008b6c: 92 12 61 60 or %o1, 0x160, %o1 <== NOT EXECUTED
(void) fflush(stderr);
40008b70: c2 04 23 78 ld [ %l0 + 0x378 ], %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");
40008b74: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED
(void) fflush(stderr);
40008b78: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED
40008b7c: 40 00 37 99 call 400169e0 <fflush> <== NOT EXECUTED
40008b80: a4 04 c0 12 add %l3, %l2, %l2 <== NOT EXECUTED
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
40008b84: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED
40008b88: 80 8e 00 01 btst %i0, %g1 <== NOT EXECUTED
40008b8c: 02 80 00 0a be 40008bb4 <rtems_verror+0x130> <== NOT EXECUTED
40008b90: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED
{
if (error_flag & RTEMS_ERROR_PANIC)
40008b94: 22 80 00 0a be,a 40008bbc <rtems_verror+0x138> <== NOT EXECUTED
40008b98: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED
{
rtems_error(0, "fatal error, exiting");
40008b9c: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED
40008ba0: 90 10 20 00 clr %o0 <== NOT EXECUTED
40008ba4: 40 00 00 32 call 40008c6c <rtems_error> <== NOT EXECUTED
40008ba8: 92 12 61 68 or %o1, 0x168, %o1 <== NOT EXECUTED
_exit(local_errno);
40008bac: 40 00 03 5b call 40009918 <_exit> <== NOT EXECUTED
40008bb0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
rtems_error(0, "fatal error, aborting");
abort();
}
}
return chars_written;
}
40008bb4: 81 c7 e0 08 ret <== NOT EXECUTED
40008bb8: 91 e8 00 12 restore %g0, %l2, %o0 <== NOT EXECUTED
rtems_error(0, "fatal error, exiting");
_exit(local_errno);
}
else
{
rtems_error(0, "fatal error, aborting");
40008bbc: 90 10 20 00 clr %o0 <== NOT EXECUTED
40008bc0: 40 00 00 2b call 40008c6c <rtems_error> <== NOT EXECUTED
40008bc4: 92 12 61 80 or %o1, 0x180, %o1 <== NOT EXECUTED
abort();
40008bc8: 40 00 36 6e call 40016580 <abort> <== NOT EXECUTED
40008bcc: 01 00 00 00 nop <== NOT EXECUTED
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
if (status)
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
40008bd0: 03 10 00 a1 sethi %hi(0x40028400), %g1 <== NOT EXECUTED
40008bd4: c2 00 63 78 ld [ %g1 + 0x378 ], %g1 ! 40028778 <_impure_ptr><== NOT EXECUTED
40008bd8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
40008bdc: 7f ff ff a3 call 40008a68 <rtems_status_text> <== NOT EXECUTED
40008be0: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED
40008be4: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED
40008be8: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
40008bec: 92 12 61 28 or %o1, 0x128, %o1 <== NOT EXECUTED
40008bf0: 40 00 38 50 call 40016d30 <fprintf> <== NOT EXECUTED
40008bf4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
40008bf8: 10 bf ff c7 b 40008b14 <rtems_verror+0x90> <== NOT EXECUTED
40008bfc: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED
(void) fflush(stdout); /* in case stdout/stderr same */
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
local_errno = errno;
40008c00: 40 00 36 6e call 400165b8 <__errno> <== NOT EXECUTED
40008c04: 01 00 00 00 nop <== NOT EXECUTED
40008c08: 10 bf ff bb b 40008af4 <rtems_verror+0x70> <== NOT EXECUTED
40008c0c: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno)
{
if ((local_errno > 0) && *strerror(local_errno))
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
40008c10: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
40008c14: 40 00 3b 9a call 40017a7c <strerror> <== NOT EXECUTED
40008c18: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED
40008c1c: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED
40008c20: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED
40008c24: 92 12 61 38 or %o1, 0x138, %o1 <== NOT EXECUTED
40008c28: 40 00 38 42 call 40016d30 <fprintf> <== NOT EXECUTED
40008c2c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
if (status)
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno)
{
if ((local_errno > 0) && *strerror(local_errno))
40008c30: 10 bf ff cb b 40008b5c <rtems_verror+0xd8> <== NOT EXECUTED
40008c34: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED
40003d8c <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
40003d8c: 9d e3 bf a0 save %sp, -96, %sp
40003d90: 27 1f ff ff sethi %hi(0x7ffffc00), %l3
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
40003d94: 2b 10 00 81 sethi %hi(0x40020400), %l5
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
40003d98: 29 10 00 81 sethi %hi(0x40020400), %l4
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
40003d9c: a6 14 e3 ff or %l3, 0x3ff, %l3
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
40003da0: aa 15 61 08 or %l5, 0x108, %l5
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
40003da4: a8 15 21 04 or %l4, 0x104, %l4
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
40003da8: a4 10 20 00 clr %l2
40003dac: a2 10 20 00 clr %l1
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
40003db0: c2 06 20 04 ld [ %i0 + 4 ], %g1
40003db4: 82 00 7f ff add %g1, -1, %g1
40003db8: 80 a0 60 00 cmp %g1, 0
40003dbc: 06 80 00 24 bl 40003e4c <scanInt+0xc0> <== NEVER TAKEN
40003dc0: c2 26 20 04 st %g1, [ %i0 + 4 ]
40003dc4: c2 06 00 00 ld [ %i0 ], %g1
40003dc8: e0 08 40 00 ldub [ %g1 ], %l0
40003dcc: 84 00 60 01 add %g1, 1, %g2
if (c == ':')
40003dd0: 80 a4 20 3a cmp %l0, 0x3a
40003dd4: 02 80 00 25 be 40003e68 <scanInt+0xdc>
40003dd8: c4 26 00 00 st %g2, [ %i0 ]
break;
if (sign == 0) {
40003ddc: 80 a4 a0 00 cmp %l2, 0
40003de0: 32 80 00 06 bne,a 40003df8 <scanInt+0x6c> <== NEVER TAKEN
40003de4: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED
if (c == '-') {
40003de8: 80 a4 20 2d cmp %l0, 0x2d
40003dec: 02 80 00 30 be 40003eac <scanInt+0x120> <== NEVER TAKEN
40003df0: a4 10 20 01 mov 1, %l2
limit++;
continue;
}
sign = 1;
}
if (!isdigit(c))
40003df4: c2 05 00 00 ld [ %l4 ], %g1
40003df8: 82 00 40 10 add %g1, %l0, %g1
40003dfc: c2 08 60 01 ldub [ %g1 + 1 ], %g1
40003e00: 80 88 60 04 btst 4, %g1
40003e04: 02 80 00 28 be 40003ea4 <scanInt+0x118> <== NEVER TAKEN
40003e08: 90 10 00 13 mov %l3, %o0
return 0;
d = c - '0';
if ((i > (limit / 10))
40003e0c: 40 00 5e 12 call 4001b654 <.udiv>
40003e10: 92 10 20 0a mov 0xa, %o1
40003e14: 80 a4 40 08 cmp %l1, %o0
40003e18: 18 80 00 23 bgu 40003ea4 <scanInt+0x118> <== NEVER TAKEN
40003e1c: 01 00 00 00 nop
40003e20: 02 80 00 1b be 40003e8c <scanInt+0x100> <== NEVER TAKEN
40003e24: a0 04 3f d0 add %l0, -48, %l0
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
40003e28: 83 2c 60 03 sll %l1, 3, %g1
40003e2c: a3 2c 60 01 sll %l1, 1, %l1
40003e30: a2 04 40 01 add %l1, %g1, %l1
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
40003e34: c2 06 20 04 ld [ %i0 + 4 ], %g1
return 0;
d = c - '0';
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
40003e38: a2 04 00 11 add %l0, %l1, %l1
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
40003e3c: 82 00 7f ff add %g1, -1, %g1
40003e40: 80 a0 60 00 cmp %g1, 0
40003e44: 16 bf ff e0 bge 40003dc4 <scanInt+0x38> <== ALWAYS TAKEN
40003e48: c2 26 20 04 st %g1, [ %i0 + 4 ]
40003e4c: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED
40003e50: 40 00 3b 52 call 40012b98 <__srget_r> <== NOT EXECUTED
40003e54: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED
40003e58: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED
if (c == ':')
40003e5c: 80 a4 20 3a cmp %l0, 0x3a <== NOT EXECUTED
40003e60: 12 bf ff e0 bne 40003de0 <scanInt+0x54> <== NOT EXECUTED
40003e64: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
}
if (sign == 0)
40003e68: 80 a4 a0 00 cmp %l2, 0
40003e6c: 02 80 00 0e be 40003ea4 <scanInt+0x118> <== NEVER TAKEN
40003e70: 90 10 00 12 mov %l2, %o0
return 0;
*val = i * sign;
40003e74: 92 10 00 11 mov %l1, %o1
40003e78: 40 00 5d bd call 4001b56c <.umul>
40003e7c: b0 10 20 01 mov 1, %i0
40003e80: d0 26 40 00 st %o0, [ %i1 ]
return 1;
40003e84: 81 c7 e0 08 ret
40003e88: 81 e8 00 00 restore
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
40003e8c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED
40003e90: 40 00 5e 9d call 4001b904 <.urem> <== NOT EXECUTED
40003e94: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED
40003e98: 80 a4 00 08 cmp %l0, %o0 <== NOT EXECUTED
40003e9c: 08 bf ff e4 bleu 40003e2c <scanInt+0xa0> <== NOT EXECUTED
40003ea0: 83 2c 60 03 sll %l1, 3, %g1 <== NOT EXECUTED
}
if (sign == 0)
return 0;
*val = i * sign;
return 1;
}
40003ea4: 81 c7 e0 08 ret <== NOT EXECUTED
40003ea8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
sign = -1;
limit++;
40003eac: a6 04 e0 01 inc %l3 <== NOT EXECUTED
continue;
40003eb0: 10 bf ff c0 b 40003db0 <scanInt+0x24> <== NOT EXECUTED
40003eb4: a4 10 3f ff mov -1, %l2 <== NOT EXECUTED
40003eb8 <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
40003eb8: 9d e3 bf a0 save %sp, -96, %sp
int c;
*name = *bufp;
40003ebc: c2 06 80 00 ld [ %i2 ], %g1
for (;;) {
c = getc(fp);
40003ec0: 21 10 00 81 sethi %hi(0x40020400), %l0
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
int c;
*name = *bufp;
40003ec4: c2 26 40 00 st %g1, [ %i1 ]
for (;;) {
c = getc(fp);
40003ec8: 10 80 00 19 b 40003f2c <scanString+0x74>
40003ecc: a0 14 21 08 or %l0, 0x108, %l0
40003ed0: c2 06 00 00 ld [ %i0 ], %g1
40003ed4: d0 08 40 00 ldub [ %g1 ], %o0
40003ed8: 84 00 60 01 add %g1, 1, %g2
if (c == ':') {
40003edc: 80 a2 20 3a cmp %o0, 0x3a
40003ee0: 02 80 00 1e be 40003f58 <scanString+0xa0>
40003ee4: c4 26 00 00 st %g2, [ %i0 ]
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
40003ee8: 80 a2 20 0a cmp %o0, 0xa
40003eec: 02 80 00 28 be 40003f8c <scanString+0xd4>
40003ef0: 80 a2 3f ff cmp %o0, -1
if (!nlFlag)
return 0;
break;
}
if (c == EOF)
40003ef4: 02 80 00 29 be 40003f98 <scanString+0xe0> <== NEVER TAKEN
40003ef8: 01 00 00 00 nop
return 0;
if (*nleft < 2)
40003efc: c2 06 c0 00 ld [ %i3 ], %g1
40003f00: 80 a0 60 01 cmp %g1, 1
40003f04: 08 80 00 25 bleu 40003f98 <scanString+0xe0> <== NEVER TAKEN
40003f08: 01 00 00 00 nop
return 0;
**bufp = c;
40003f0c: c2 06 80 00 ld [ %i2 ], %g1
40003f10: d0 28 40 00 stb %o0, [ %g1 ]
++(*bufp);
40003f14: c4 06 80 00 ld [ %i2 ], %g2
--(*nleft);
40003f18: c2 06 c0 00 ld [ %i3 ], %g1
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
40003f1c: 84 00 a0 01 inc %g2
--(*nleft);
40003f20: 82 00 7f ff add %g1, -1, %g1
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
40003f24: c4 26 80 00 st %g2, [ %i2 ]
--(*nleft);
40003f28: c2 26 c0 00 st %g1, [ %i3 ]
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
40003f2c: c2 06 20 04 ld [ %i0 + 4 ], %g1
40003f30: 82 00 7f ff add %g1, -1, %g1
40003f34: 80 a0 60 00 cmp %g1, 0
40003f38: 16 bf ff e6 bge 40003ed0 <scanString+0x18>
40003f3c: c2 26 20 04 st %g1, [ %i0 + 4 ]
40003f40: d0 04 00 00 ld [ %l0 ], %o0
40003f44: 40 00 3b 15 call 40012b98 <__srget_r>
40003f48: 92 10 00 18 mov %i0, %o1
if (c == ':') {
40003f4c: 80 a2 20 3a cmp %o0, 0x3a
40003f50: 12 bf ff e7 bne 40003eec <scanString+0x34> <== ALWAYS TAKEN
40003f54: 80 a2 20 0a cmp %o0, 0xa
if (nlFlag)
40003f58: 80 a7 20 00 cmp %i4, 0
40003f5c: 12 80 00 0f bne 40003f98 <scanString+0xe0> <== NEVER TAKEN
40003f60: 01 00 00 00 nop
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
40003f64: c2 06 80 00 ld [ %i2 ], %g1
40003f68: c0 28 40 00 clrb [ %g1 ]
++(*bufp);
40003f6c: c4 06 80 00 ld [ %i2 ], %g2
--(*nleft);
40003f70: c2 06 c0 00 ld [ %i3 ], %g1
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
++(*bufp);
40003f74: 84 00 a0 01 inc %g2
--(*nleft);
40003f78: 82 00 7f ff add %g1, -1, %g1
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
++(*bufp);
40003f7c: c4 26 80 00 st %g2, [ %i2 ]
--(*nleft);
40003f80: c2 26 c0 00 st %g1, [ %i3 ]
return 1;
40003f84: 81 c7 e0 08 ret
40003f88: 91 e8 20 01 restore %g0, 1, %o0
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
if (!nlFlag)
40003f8c: 80 a7 20 00 cmp %i4, 0
40003f90: 32 bf ff f6 bne,a 40003f68 <scanString+0xb0> <== ALWAYS TAKEN
40003f94: c2 06 80 00 ld [ %i2 ], %g1
}
**bufp = '\0';
++(*bufp);
--(*nleft);
return 1;
}
40003f98: 81 c7 e0 08 ret <== NOT EXECUTED
40003f9c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
40003fa0 <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
40003fa0: 9d e3 bf 98 save %sp, -104, %sp
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40003fa4: 98 10 20 00 clr %o4
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
40003fa8: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
40003fac: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40003fb0: a2 07 a0 4c add %fp, 0x4c, %l1
40003fb4: a0 07 a0 50 add %fp, 0x50, %l0
40003fb8: 90 10 00 18 mov %i0, %o0
40003fbc: 92 10 00 19 mov %i1, %o1
40003fc0: 94 10 00 11 mov %l1, %o2
40003fc4: 7f ff ff bd call 40003eb8 <scanString>
40003fc8: 96 10 00 10 mov %l0, %o3
40003fcc: 80 a2 20 00 cmp %o0, 0
40003fd0: 12 80 00 04 bne 40003fe0 <scangr+0x40> <== ALWAYS TAKEN
40003fd4: 90 10 00 18 mov %i0, %o0
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
return 1;
}
40003fd8: 81 c7 e0 08 ret <== NOT EXECUTED
40003fdc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
40003fe0: 92 06 60 04 add %i1, 4, %o1
40003fe4: 94 10 00 11 mov %l1, %o2
40003fe8: 96 10 00 10 mov %l0, %o3
40003fec: 7f ff ff b3 call 40003eb8 <scanString>
40003ff0: 98 10 20 00 clr %o4
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40003ff4: 80 a2 20 00 cmp %o0, 0
40003ff8: 02 bf ff f8 be 40003fd8 <scangr+0x38> <== NEVER TAKEN
40003ffc: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
40004000: 7f ff ff 63 call 40003d8c <scanInt>
40004004: 92 07 bf fc add %fp, -4, %o1
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40004008: 80 a2 20 00 cmp %o0, 0
4000400c: 02 bf ff f3 be 40003fd8 <scangr+0x38> <== NEVER TAKEN
40004010: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
40004014: 94 10 00 11 mov %l1, %o2
40004018: 96 10 00 10 mov %l0, %o3
4000401c: 92 07 bf f8 add %fp, -8, %o1
40004020: 7f ff ff a6 call 40003eb8 <scanString>
40004024: 98 10 20 01 mov 1, %o4
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
40004028: 80 a2 20 00 cmp %o0, 0
4000402c: 02 bf ff eb be 40003fd8 <scangr+0x38> <== NEVER TAKEN
40004030: da 07 bf f8 ld [ %fp + -8 ], %o5
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
return 0;
grp->gr_gid = grgid;
40004034: c2 07 bf fc ld [ %fp + -4 ], %g1
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40004038: 84 10 00 0d mov %o5, %g2
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;
4000403c: c2 36 60 08 sth %g1, [ %i1 + 8 ]
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40004040: c6 0b 40 00 ldub [ %o5 ], %g3
40004044: 88 10 20 01 mov 1, %g4
40004048: 83 28 e0 18 sll %g3, 0x18, %g1
4000404c: 80 a0 60 00 cmp %g1, 0
40004050: 02 80 00 0e be 40004088 <scangr+0xe8> <== NEVER TAKEN
40004054: 86 10 20 17 mov 0x17, %g3
40004058: 84 00 a0 01 inc %g2
4000405c: c6 08 80 00 ldub [ %g2 ], %g3
if(*cp == ',')
40004060: 83 38 60 18 sra %g1, 0x18, %g1
memcount++;
40004064: 82 18 60 2c xor %g1, 0x2c, %g1
40004068: 80 a0 00 01 cmp %g0, %g1
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
4000406c: 83 28 e0 18 sll %g3, 0x18, %g1
if(*cp == ',')
memcount++;
40004070: 88 61 3f ff subx %g4, -1, %g4
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40004074: 80 a0 60 00 cmp %g1, 0
40004078: 32 bf ff f9 bne,a 4000405c <scangr+0xbc>
4000407c: 84 00 a0 01 inc %g2
40004080: 87 29 20 02 sll %g4, 2, %g3
40004084: 86 00 e0 13 add %g3, 0x13, %g3
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
40004088: c2 07 a0 50 ld [ %fp + 0x50 ], %g1
4000408c: 80 a0 40 03 cmp %g1, %g3
40004090: 0a bf ff d2 bcs 40003fd8 <scangr+0x38> <== NEVER TAKEN
40004094: c4 07 a0 4c ld [ %fp + 0x4c ], %g2
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
40004098: 86 10 20 01 mov 1, %g3
/*
* 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);
4000409c: 84 00 a0 0f add %g2, 0xf, %g2
400040a0: 84 08 bf f0 and %g2, -16, %g2
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
400040a4: da 20 80 00 st %o5, [ %g2 ]
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
400040a8: c2 07 bf f8 ld [ %fp + -8 ], %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);
400040ac: c4 26 60 0c st %g2, [ %i1 + 0xc ]
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
400040b0: c4 08 40 00 ldub [ %g1 ], %g2
400040b4: 88 10 20 04 mov 4, %g4
400040b8: 85 28 a0 18 sll %g2, 0x18, %g2
400040bc: 80 a0 a0 00 cmp %g2, 0
400040c0: 12 80 00 09 bne 400040e4 <scangr+0x144> <== ALWAYS TAKEN
400040c4: 82 00 60 01 inc %g1
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
400040c8: 10 80 00 13 b 40004114 <scangr+0x174> <== NOT EXECUTED
400040cc: c2 06 60 0c ld [ %i1 + 0xc ], %g1 <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
400040d0: c4 08 40 00 ldub [ %g1 ], %g2 <== NOT EXECUTED
400040d4: 85 28 a0 18 sll %g2, 0x18, %g2
400040d8: 80 a0 a0 00 cmp %g2, 0
400040dc: 02 80 00 0c be 4000410c <scangr+0x16c>
400040e0: 82 00 60 01 inc %g1
if(*cp == ',') {
400040e4: 85 38 a0 18 sra %g2, 0x18, %g2
400040e8: 80 a0 a0 2c cmp %g2, 0x2c
400040ec: 32 bf ff fa bne,a 400040d4 <scangr+0x134> <== ALWAYS TAKEN
400040f0: c4 08 40 00 ldub [ %g1 ], %g2
*cp = '\0';
400040f4: c0 28 7f ff clrb [ %g1 + -1 ] <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
400040f8: c8 06 60 0c ld [ %i1 + 0xc ], %g4 <== NOT EXECUTED
400040fc: 85 28 e0 02 sll %g3, 2, %g2 <== NOT EXECUTED
40004100: 86 00 e0 01 inc %g3 <== NOT EXECUTED
40004104: 10 bf ff f3 b 400040d0 <scangr+0x130> <== NOT EXECUTED
40004108: c2 21 00 02 st %g1, [ %g4 + %g2 ] <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
4000410c: 89 28 e0 02 sll %g3, 2, %g4
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
40004110: c2 06 60 0c ld [ %i1 + 0xc ], %g1
40004114: c0 20 40 04 clr [ %g1 + %g4 ]
return 1;
40004118: 81 c7 e0 08 ret
4000411c: 91 e8 20 01 restore %g0, 1, %o0
4000416c <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
4000416c: 9d e3 bf 98 save %sp, -104, %sp
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40004170: 98 10 20 00 clr %o4
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
40004174: f4 27 a0 4c st %i2, [ %fp + 0x4c ]
40004178: f6 27 a0 50 st %i3, [ %fp + 0x50 ]
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
4000417c: a2 07 a0 4c add %fp, 0x4c, %l1
40004180: a0 07 a0 50 add %fp, 0x50, %l0
40004184: 90 10 00 18 mov %i0, %o0
40004188: 92 10 00 19 mov %i1, %o1
4000418c: 94 10 00 11 mov %l1, %o2
40004190: 7f ff ff 4a call 40003eb8 <scanString>
40004194: 96 10 00 10 mov %l0, %o3
40004198: 80 a2 20 00 cmp %o0, 0
4000419c: 12 80 00 04 bne 400041ac <scanpw+0x40> <== ALWAYS TAKEN
400041a0: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
return 0;
pwd->pw_uid = pwuid;
pwd->pw_gid = pwgid;
return 1;
}
400041a4: 81 c7 e0 08 ret <== NOT EXECUTED
400041a8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
400041ac: 92 06 60 04 add %i1, 4, %o1
400041b0: 94 10 00 11 mov %l1, %o2
400041b4: 96 10 00 10 mov %l0, %o3
400041b8: 7f ff ff 40 call 40003eb8 <scanString>
400041bc: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
400041c0: 80 a2 20 00 cmp %o0, 0
400041c4: 02 bf ff f8 be 400041a4 <scanpw+0x38> <== NEVER TAKEN
400041c8: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
400041cc: 7f ff fe f0 call 40003d8c <scanInt>
400041d0: 92 07 bf fc add %fp, -4, %o1
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
400041d4: 80 a2 20 00 cmp %o0, 0
400041d8: 02 bf ff f3 be 400041a4 <scanpw+0x38> <== NEVER TAKEN
400041dc: 90 10 00 18 mov %i0, %o0
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
400041e0: 7f ff fe eb call 40003d8c <scanInt>
400041e4: 92 07 bf f8 add %fp, -8, %o1
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
400041e8: 80 a2 20 00 cmp %o0, 0
400041ec: 02 bf ff ee be 400041a4 <scanpw+0x38> <== NEVER TAKEN
400041f0: 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)
400041f4: 92 06 60 0c add %i1, 0xc, %o1
400041f8: 94 10 00 11 mov %l1, %o2
400041fc: 96 10 00 10 mov %l0, %o3
40004200: 7f ff ff 2e call 40003eb8 <scanString>
40004204: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40004208: 80 a2 20 00 cmp %o0, 0
4000420c: 02 bf ff e6 be 400041a4 <scanpw+0x38> <== NEVER TAKEN
40004210: 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)
40004214: 92 06 60 10 add %i1, 0x10, %o1
40004218: 94 10 00 11 mov %l1, %o2
4000421c: 96 10 00 10 mov %l0, %o3
40004220: 7f ff ff 26 call 40003eb8 <scanString>
40004224: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40004228: 80 a2 20 00 cmp %o0, 0
4000422c: 02 bf ff de be 400041a4 <scanpw+0x38> <== NEVER TAKEN
40004230: 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)
40004234: 92 06 60 14 add %i1, 0x14, %o1
40004238: 94 10 00 11 mov %l1, %o2
4000423c: 96 10 00 10 mov %l0, %o3
40004240: 7f ff ff 1e call 40003eb8 <scanString>
40004244: 98 10 20 00 clr %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40004248: 80 a2 20 00 cmp %o0, 0
4000424c: 02 bf ff d6 be 400041a4 <scanpw+0x38> <== NEVER TAKEN
40004250: 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))
40004254: 94 10 00 11 mov %l1, %o2
40004258: 96 10 00 10 mov %l0, %o3
4000425c: 92 06 60 18 add %i1, 0x18, %o1
40004260: 7f ff ff 16 call 40003eb8 <scanString>
40004264: 98 10 20 01 mov 1, %o4
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
40004268: 80 a2 20 00 cmp %o0, 0
4000426c: 02 bf ff ce be 400041a4 <scanpw+0x38> <== NEVER TAKEN
40004270: 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;
40004274: c2 36 60 08 sth %g1, [ %i1 + 8 ]
pwd->pw_gid = pwgid;
40004278: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000427c: c2 36 60 0a sth %g1, [ %i1 + 0xa ]
return 1;
40004280: 81 c7 e0 08 ret
40004284: 91 e8 20 01 restore %g0, 1, %o0
400043c0 <setgrent>:
return NULL;
return &grent;
}
void setgrent(void)
{
400043c0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
init_etc_passwd_group();
400043c4: 7f ff ff c4 call 400042d4 <init_etc_passwd_group> <== NOT EXECUTED
400043c8: 21 10 00 82 sethi %hi(0x40020800), %l0 <== NOT EXECUTED
if (group_fp != NULL)
400043cc: d0 04 22 dc ld [ %l0 + 0x2dc ], %o0 ! 40020adc <group_fp> <== NOT EXECUTED
400043d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400043d4: 22 80 00 05 be,a 400043e8 <setgrent+0x28> <== NOT EXECUTED
400043d8: 11 10 00 7c sethi %hi(0x4001f000), %o0 <== NOT EXECUTED
fclose(group_fp);
400043dc: 40 00 34 bc call 400116cc <fclose> <== NOT EXECUTED
400043e0: 01 00 00 00 nop <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
400043e4: 11 10 00 7c sethi %hi(0x4001f000), %o0 <== NOT EXECUTED
400043e8: 13 10 00 7c sethi %hi(0x4001f000), %o1 <== NOT EXECUTED
400043ec: 90 12 23 98 or %o0, 0x398, %o0 <== NOT EXECUTED
400043f0: 40 00 36 8d call 40011e24 <fopen> <== NOT EXECUTED
400043f4: 92 12 63 20 or %o1, 0x320, %o1 <== NOT EXECUTED
400043f8: d0 24 22 dc st %o0, [ %l0 + 0x2dc ] <== NOT EXECUTED
}
400043fc: 81 c7 e0 08 ret <== NOT EXECUTED
40004400: 81 e8 00 00 restore <== NOT EXECUTED
400045c0 <setpwent>:
return NULL;
return &pwent;
}
void setpwent(void)
{
400045c0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED
init_etc_passwd_group();
400045c4: 7f ff ff 44 call 400042d4 <init_etc_passwd_group> <== NOT EXECUTED
400045c8: 21 10 00 82 sethi %hi(0x40020800), %l0 <== NOT EXECUTED
if (passwd_fp != NULL)
400045cc: d0 04 21 f4 ld [ %l0 + 0x1f4 ], %o0 ! 400209f4 <passwd_fp><== NOT EXECUTED
400045d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400045d4: 22 80 00 05 be,a 400045e8 <setpwent+0x28> <== NOT EXECUTED
400045d8: 11 10 00 7c sethi %hi(0x4001f000), %o0 <== NOT EXECUTED
fclose(passwd_fp);
400045dc: 40 00 34 3c call 400116cc <fclose> <== NOT EXECUTED
400045e0: 01 00 00 00 nop <== NOT EXECUTED
passwd_fp = fopen("/etc/passwd", "r");
400045e4: 11 10 00 7c sethi %hi(0x4001f000), %o0 <== NOT EXECUTED
400045e8: 13 10 00 7c sethi %hi(0x4001f000), %o1 <== NOT EXECUTED
400045ec: 90 12 23 10 or %o0, 0x310, %o0 <== NOT EXECUTED
400045f0: 40 00 36 0d call 40011e24 <fopen> <== NOT EXECUTED
400045f4: 92 12 63 20 or %o1, 0x320, %o1 <== NOT EXECUTED
400045f8: d0 24 21 f4 st %o0, [ %l0 + 0x1f4 ] <== NOT EXECUTED
}
400045fc: 81 c7 e0 08 ret <== NOT EXECUTED
40004600: 81 e8 00 00 restore <== NOT EXECUTED
40004fcc <siproc>:
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
40004fcc: 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)) {
40004fd0: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED
40004fd4: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED
40004fd8: 32 80 00 05 bne,a 40004fec <siproc+0x20> <== NOT EXECUTED
40004fdc: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== 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);
40004fe0: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED
40004fe4: 7f ff ff 7a call 40004dcc <iproc> <== NOT EXECUTED
40004fe8: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
40004fec: 94 10 20 00 clr %o2 <== NOT EXECUTED
40004ff0: 40 00 07 14 call 40006c40 <rtems_semaphore_obtain> <== NOT EXECUTED
40004ff4: 92 10 20 00 clr %o1 <== NOT EXECUTED
i = iproc (c, tty);
40004ff8: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED
40004ffc: 7f ff ff 74 call 40004dcc <iproc> <== NOT EXECUTED
40005000: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED
40005004: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
40005008: 40 00 07 55 call 40006d5c <rtems_semaphore_release> <== NOT EXECUTED
4000500c: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
40005010: 81 c7 e0 08 ret <== NOT EXECUTED
40005014: 81 e8 00 00 restore <== NOT EXECUTED
400060dc <stat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
400060dc: 9d e3 bf 88 save %sp, -120, %sp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
400060e0: 80 a6 60 00 cmp %i1, 0
400060e4: 02 80 00 34 be 400061b4 <stat+0xd8>
400060e8: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
400060ec: 40 00 36 66 call 40013a84 <strlen>
400060f0: 90 10 00 18 mov %i0, %o0
400060f4: a0 07 bf ec add %fp, -20, %l0
400060f8: 92 10 00 08 mov %o0, %o1
400060fc: 94 10 20 00 clr %o2
40006100: 90 10 00 18 mov %i0, %o0
40006104: 96 10 00 10 mov %l0, %o3
40006108: 98 10 20 01 mov 1, %o4
4000610c: 7f ff f8 e4 call 4000449c <rtems_filesystem_evaluate_path>
40006110: b0 10 3f ff mov -1, %i0
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
40006114: 80 a2 20 00 cmp %o0, 0
40006118: 12 80 00 25 bne 400061ac <stat+0xd0>
4000611c: c2 07 bf f4 ld [ %fp + -12 ], %g1
return -1;
if ( !loc.handlers->fstat_h ){
40006120: c4 00 60 18 ld [ %g1 + 0x18 ], %g2
40006124: 80 a0 a0 00 cmp %g2, 0
40006128: 02 80 00 29 be 400061cc <stat+0xf0> <== NEVER TAKEN
4000612c: 92 10 00 19 mov %i1, %o1
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
40006130: c0 26 40 00 clr [ %i1 ]
40006134: c0 26 60 04 clr [ %i1 + 4 ]
40006138: c0 26 60 08 clr [ %i1 + 8 ]
4000613c: c0 26 60 0c clr [ %i1 + 0xc ]
40006140: c0 26 60 10 clr [ %i1 + 0x10 ]
40006144: c0 26 60 14 clr [ %i1 + 0x14 ]
40006148: c0 26 60 18 clr [ %i1 + 0x18 ]
4000614c: c0 26 60 1c clr [ %i1 + 0x1c ]
40006150: c0 26 60 20 clr [ %i1 + 0x20 ]
40006154: c0 26 60 24 clr [ %i1 + 0x24 ]
40006158: c0 26 60 28 clr [ %i1 + 0x28 ]
4000615c: c0 26 60 2c clr [ %i1 + 0x2c ]
40006160: c0 26 60 30 clr [ %i1 + 0x30 ]
40006164: c0 26 60 34 clr [ %i1 + 0x34 ]
40006168: c0 26 60 38 clr [ %i1 + 0x38 ]
4000616c: c0 26 60 3c clr [ %i1 + 0x3c ]
40006170: c0 26 60 40 clr [ %i1 + 0x40 ]
40006174: c0 26 60 44 clr [ %i1 + 0x44 ]
status = (*loc.handlers->fstat_h)( &loc, buf );
40006178: c2 00 60 18 ld [ %g1 + 0x18 ], %g1
4000617c: 9f c0 40 00 call %g1
40006180: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
40006184: c2 07 bf f8 ld [ %fp + -8 ], %g1
40006188: 80 a0 60 00 cmp %g1, 0
4000618c: 02 80 00 08 be 400061ac <stat+0xd0> <== NEVER TAKEN
40006190: b0 10 00 08 mov %o0, %i0
40006194: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40006198: 80 a0 60 00 cmp %g1, 0
4000619c: 02 80 00 1a be 40006204 <stat+0x128> <== NEVER TAKEN
400061a0: 01 00 00 00 nop
400061a4: 9f c0 40 00 call %g1
400061a8: 90 10 00 10 mov %l0, %o0
return status;
}
400061ac: 81 c7 e0 08 ret
400061b0: 81 e8 00 00 restore
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
400061b4: 40 00 2f 4c call 40011ee4 <__errno>
400061b8: b0 10 3f ff mov -1, %i0
400061bc: 82 10 20 0e mov 0xe, %g1
400061c0: c2 22 00 00 st %g1, [ %o0 ]
400061c4: 81 c7 e0 08 ret
400061c8: 81 e8 00 00 restore
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
return -1;
if ( !loc.handlers->fstat_h ){
rtems_filesystem_freenode( &loc );
400061cc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
400061d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400061d4: 02 80 00 08 be 400061f4 <stat+0x118> <== NOT EXECUTED
400061d8: 01 00 00 00 nop <== NOT EXECUTED
400061dc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
400061e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400061e4: 02 80 00 04 be 400061f4 <stat+0x118> <== NOT EXECUTED
400061e8: 01 00 00 00 nop <== NOT EXECUTED
400061ec: 9f c0 40 00 call %g1 <== NOT EXECUTED
400061f0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
400061f4: 40 00 2f 3c call 40011ee4 <__errno> <== NOT EXECUTED
400061f8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400061fc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40006200: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40006204: 81 c7 e0 08 ret <== NOT EXECUTED
40006208: 81 e8 00 00 restore <== NOT EXECUTED
400063b4 <symlink>:
int symlink(
const char *actualpath,
const char *sympath
)
{
400063b4: 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 );
400063b8: c2 4e 40 00 ldsb [ %i1 ], %g1
400063bc: 80 a0 60 5c cmp %g1, 0x5c
400063c0: 02 80 00 05 be 400063d4 <symlink+0x20> <== NEVER TAKEN
400063c4: a2 10 00 18 mov %i0, %l1
400063c8: 80 a0 60 2f cmp %g1, 0x2f
400063cc: 12 80 00 2f bne 40006488 <symlink+0xd4>
400063d0: 80 a0 60 00 cmp %g1, 0
400063d4: 03 10 00 89 sethi %hi(0x40022400), %g1
400063d8: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 400226a4 <rtems_current_user_env>
400063dc: c4 00 60 18 ld [ %g1 + 0x18 ], %g2
400063e0: c4 27 bf e8 st %g2, [ %fp + -24 ]
400063e4: c4 00 60 1c ld [ %g1 + 0x1c ], %g2
400063e8: c4 27 bf ec st %g2, [ %fp + -20 ]
400063ec: c4 00 60 20 ld [ %g1 + 0x20 ], %g2
400063f0: c4 27 bf f0 st %g2, [ %fp + -16 ]
400063f4: c4 00 60 24 ld [ %g1 + 0x24 ], %g2
400063f8: c4 27 bf f4 st %g2, [ %fp + -12 ]
400063fc: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
40006400: c2 27 bf f8 st %g1, [ %fp + -8 ]
if ( !loc.ops->evalformake_h ) {
40006404: c2 07 bf f4 ld [ %fp + -12 ], %g1
40006408: c2 00 60 04 ld [ %g1 + 4 ], %g1
4000640c: 80 a0 60 00 cmp %g1, 0
40006410: 02 80 00 30 be 400064d0 <symlink+0x11c> <== NEVER TAKEN
40006414: 90 10 20 01 mov 1, %o0
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
40006418: 90 06 40 08 add %i1, %o0, %o0
4000641c: a0 07 bf e8 add %fp, -24, %l0
40006420: 94 07 bf fc add %fp, -4, %o2
40006424: 92 10 00 10 mov %l0, %o1
40006428: 9f c0 40 00 call %g1
4000642c: b0 10 3f ff mov -1, %i0
if ( result != 0 )
40006430: 80 a2 20 00 cmp %o0, 0
40006434: 12 80 00 13 bne 40006480 <symlink+0xcc>
40006438: c4 07 bf f4 ld [ %fp + -12 ], %g2
return -1;
if ( !loc.ops->symlink_h ) {
4000643c: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1
40006440: 80 a0 60 00 cmp %g1, 0
40006444: 02 80 00 29 be 400064e8 <symlink+0x134> <== NEVER TAKEN
40006448: d4 07 bf fc ld [ %fp + -4 ], %o2
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
4000644c: 92 10 00 11 mov %l1, %o1
40006450: 9f c0 40 00 call %g1
40006454: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &loc );
40006458: c2 07 bf f4 ld [ %fp + -12 ], %g1
4000645c: 80 a0 60 00 cmp %g1, 0
40006460: 02 80 00 08 be 40006480 <symlink+0xcc> <== NEVER TAKEN
40006464: b0 10 00 08 mov %o0, %i0
40006468: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000646c: 80 a0 60 00 cmp %g1, 0
40006470: 02 80 00 1c be 400064e0 <symlink+0x12c> <== NEVER TAKEN
40006474: 01 00 00 00 nop
40006478: 9f c0 40 00 call %g1
4000647c: 90 10 00 10 mov %l0, %o0
return result;
}
40006480: 81 c7 e0 08 ret
40006484: 81 e8 00 00 restore
rtems_filesystem_location_info_t loc;
int i;
const char *name_start;
int result;
rtems_filesystem_get_start_loc( sympath, &i, &loc );
40006488: 02 bf ff d4 be 400063d8 <symlink+0x24> <== NEVER TAKEN
4000648c: 03 10 00 89 sethi %hi(0x40022400), %g1
40006490: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 400226a4 <rtems_current_user_env>
40006494: c4 00 60 04 ld [ %g1 + 4 ], %g2
40006498: c4 27 bf e8 st %g2, [ %fp + -24 ]
4000649c: c4 00 60 08 ld [ %g1 + 8 ], %g2
400064a0: c4 27 bf ec st %g2, [ %fp + -20 ]
400064a4: c4 00 60 0c ld [ %g1 + 0xc ], %g2
400064a8: c4 27 bf f0 st %g2, [ %fp + -16 ]
400064ac: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
400064b0: c4 27 bf f4 st %g2, [ %fp + -12 ]
400064b4: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
400064b8: c2 27 bf f8 st %g1, [ %fp + -8 ]
if ( !loc.ops->evalformake_h ) {
400064bc: c2 07 bf f4 ld [ %fp + -12 ], %g1
400064c0: c2 00 60 04 ld [ %g1 + 4 ], %g1
400064c4: 80 a0 60 00 cmp %g1, 0
400064c8: 12 bf ff d4 bne 40006418 <symlink+0x64> <== ALWAYS TAKEN
400064cc: 90 10 20 00 clr %o0
if ( result != 0 )
return -1;
if ( !loc.ops->symlink_h ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
400064d0: 40 00 2f 79 call 400122b4 <__errno> <== NOT EXECUTED
400064d4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400064d8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
400064dc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400064e0: 81 c7 e0 08 ret <== NOT EXECUTED
400064e4: 81 e8 00 00 restore <== NOT EXECUTED
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
if ( result != 0 )
return -1;
if ( !loc.ops->symlink_h ) {
rtems_filesystem_freenode( &loc );
400064e8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
400064ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
400064f0: 02 bf ff f8 be 400064d0 <symlink+0x11c> <== NOT EXECUTED
400064f4: 01 00 00 00 nop <== NOT EXECUTED
400064f8: 9f c0 40 00 call %g1 <== NOT EXECUTED
400064fc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
40006500: 30 bf ff f4 b,a 400064d0 <symlink+0x11c> <== NOT EXECUTED
40006224 <sync_per_thread>:
fdatasync(fn);
}
/* iterate over all FILE *'s for this thread */
static void sync_per_thread(Thread_Control *t)
{
40006224: 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;
40006228: c2 06 21 58 ld [ %i0 + 0x158 ], %g1
if ( this_reent ) {
4000622c: 80 a0 60 00 cmp %g1, 0
40006230: 02 80 00 0b be 4000625c <sync_per_thread+0x38> <== NEVER TAKEN
40006234: 21 10 00 85 sethi %hi(0x40021400), %l0
current_reent = _Thread_Executing->libc_reent;
40006238: c4 04 23 5c ld [ %l0 + 0x35c ], %g2 ! 4002175c <_Thread_Executing>
_Thread_Executing->libc_reent = this_reent;
_fwalk (t->libc_reent, sync_wrapper);
4000623c: 13 10 00 18 sethi %hi(0x40006000), %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;
40006240: e2 00 a1 58 ld [ %g2 + 0x158 ], %l1
_Thread_Executing->libc_reent = this_reent;
40006244: c2 20 a1 58 st %g1, [ %g2 + 0x158 ]
_fwalk (t->libc_reent, sync_wrapper);
40006248: d0 06 21 58 ld [ %i0 + 0x158 ], %o0
4000624c: 40 00 33 17 call 40012ea8 <_fwalk>
40006250: 92 12 62 8c or %o1, 0x28c, %o1
_Thread_Executing->libc_reent = current_reent;
40006254: c2 04 23 5c ld [ %l0 + 0x35c ], %g1
40006258: e2 20 61 58 st %l1, [ %g1 + 0x158 ]
4000625c: 81 c7 e0 08 ret
40006260: 81 e8 00 00 restore
40005760 <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
40005760: 9d e3 bf a0 save %sp, -96, %sp
switch (opt) {
40005764: 80 a6 60 00 cmp %i1, 0
40005768: 02 80 00 10 be 400057a8 <tcsetattr+0x48> <== ALWAYS TAKEN
4000576c: 80 a6 60 01 cmp %i1, 1
40005770: 02 80 00 08 be 40005790 <tcsetattr+0x30> <== NOT EXECUTED
40005774: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
40005778: 40 00 2c 91 call 400109bc <__errno> <== NOT EXECUTED
4000577c: 01 00 00 00 nop <== NOT EXECUTED
40005780: 82 10 20 86 mov 0x86, %g1 ! 86 <PROM_START+0x86> <== NOT EXECUTED
40005784: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
}
}
40005788: 81 c7 e0 08 ret <== NOT EXECUTED
4000578c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
switch (opt) {
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
40005790: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED
40005794: 40 00 20 d6 call 4000daec <ioctl> <== NOT EXECUTED
40005798: 94 10 20 00 clr %o2 <== NOT EXECUTED
4000579c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
400057a0: 06 bf ff fa bl 40005788 <tcsetattr+0x28> <== NOT EXECUTED
400057a4: 01 00 00 00 nop <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
400057a8: 40 00 20 d1 call 4000daec <ioctl>
400057ac: 93 e8 20 02 restore %g0, 2, %o1
4000ed58 <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
4000ed58: 9d e3 bf 78 save %sp, -136, %sp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4000ed5c: 7f ff d1 44 call 4000326c <rtems_filesystem_dirname>
4000ed60: 90 10 00 18 mov %i0, %o0
if ( parentpathlen == 0 )
4000ed64: a0 92 20 00 orcc %o0, 0, %l0
4000ed68: 32 80 00 92 bne,a 4000efb0 <unlink+0x258>
4000ed6c: 90 10 00 18 mov %i0, %o0
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4000ed70: c2 4e 00 00 ldsb [ %i0 ], %g1
4000ed74: 80 a0 60 5c cmp %g1, 0x5c
4000ed78: 12 80 00 59 bne 4000eedc <unlink+0x184> <== ALWAYS TAKEN
4000ed7c: 80 a0 60 2f cmp %g1, 0x2f
4000ed80: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED
4000ed84: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 <rtems_current_user_env>
4000ed88: a2 10 20 00 clr %l1
4000ed8c: c4 00 60 18 ld [ %g1 + 0x18 ], %g2
4000ed90: c4 27 bf ec st %g2, [ %fp + -20 ]
4000ed94: c4 00 60 1c ld [ %g1 + 0x1c ], %g2
4000ed98: c4 27 bf f0 st %g2, [ %fp + -16 ]
4000ed9c: c4 00 60 20 ld [ %g1 + 0x20 ], %g2
4000eda0: c4 27 bf f4 st %g2, [ %fp + -12 ]
4000eda4: c4 00 60 24 ld [ %g1 + 0x24 ], %g2
4000eda8: c4 27 bf f8 st %g2, [ %fp + -8 ]
4000edac: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
4000edb0: c2 27 bf fc st %g1, [ %fp + -4 ]
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000edb4: c2 07 bf ec ld [ %fp + -20 ], %g1
name = path + parentpathlen;
4000edb8: b0 06 00 10 add %i0, %l0, %i0
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000edbc: c2 27 bf d8 st %g1, [ %fp + -40 ]
4000edc0: c2 07 bf f0 ld [ %fp + -16 ], %g1
name = path + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4000edc4: 90 10 00 18 mov %i0, %o0
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000edc8: c2 27 bf dc st %g1, [ %fp + -36 ]
4000edcc: c2 07 bf f4 ld [ %fp + -12 ], %g1
name = path + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4000edd0: a0 07 bf d8 add %fp, -40, %l0
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000edd4: c2 27 bf e0 st %g1, [ %fp + -32 ]
4000edd8: c2 07 bf f8 ld [ %fp + -8 ], %g1
4000eddc: c2 27 bf e4 st %g1, [ %fp + -28 ]
4000ede0: c2 07 bf fc ld [ %fp + -4 ], %g1
name = path + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4000ede4: 40 00 04 87 call 40010000 <strlen>
4000ede8: c2 27 bf e8 st %g1, [ %fp + -24 ]
4000edec: 92 10 00 08 mov %o0, %o1
4000edf0: 7f ff d0 fe call 400031e8 <rtems_filesystem_prefix_separators>
4000edf4: 90 10 00 18 mov %i0, %o0
4000edf8: b0 06 00 08 add %i0, %o0, %i0
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4000edfc: 40 00 04 81 call 40010000 <strlen>
4000ee00: 90 10 00 18 mov %i0, %o0
4000ee04: 94 10 20 00 clr %o2
4000ee08: 92 10 00 08 mov %o0, %o1
4000ee0c: 96 10 00 10 mov %l0, %o3
4000ee10: 90 10 00 18 mov %i0, %o0
4000ee14: 7f ff d1 33 call 400032e0 <rtems_filesystem_evaluate_relative_path>
4000ee18: 98 10 20 00 clr %o4
0, &loc, false );
if ( result != 0 ) {
4000ee1c: 80 a2 20 00 cmp %o0, 0
4000ee20: 12 80 00 2a bne 4000eec8 <unlink+0x170>
4000ee24: c4 07 bf e4 ld [ %fp + -28 ], %g2
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
}
if ( !loc.ops->node_type_h ) {
4000ee28: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1
4000ee2c: 80 a0 60 00 cmp %g1, 0
4000ee30: 22 80 00 49 be,a 4000ef54 <unlink+0x1fc> <== NEVER TAKEN
4000ee34: 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 ) {
4000ee38: 9f c0 40 00 call %g1
4000ee3c: 90 10 00 10 mov %l0, %o0
4000ee40: 80 a2 20 01 cmp %o0, 1
4000ee44: 02 80 00 65 be 4000efd8 <unlink+0x280>
4000ee48: c4 07 bf e4 ld [ %fp + -28 ], %g2
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( EISDIR );
}
if ( !loc.ops->unlink_h ) {
4000ee4c: c2 00 a0 0c ld [ %g2 + 0xc ], %g1
4000ee50: 80 a0 60 00 cmp %g1, 0
4000ee54: 02 80 00 3f be 4000ef50 <unlink+0x1f8> <== NEVER TAKEN
4000ee58: a4 07 bf ec add %fp, -20, %l2
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
4000ee5c: 92 10 00 10 mov %l0, %o1
4000ee60: 9f c0 40 00 call %g1
4000ee64: 90 10 00 12 mov %l2, %o0
rtems_filesystem_freenode( &loc );
4000ee68: c2 07 bf e4 ld [ %fp + -28 ], %g1
4000ee6c: 80 a0 60 00 cmp %g1, 0
4000ee70: 02 80 00 08 be 4000ee90 <unlink+0x138> <== NEVER TAKEN
4000ee74: b0 10 00 08 mov %o0, %i0
4000ee78: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000ee7c: 80 a0 60 00 cmp %g1, 0
4000ee80: 02 80 00 05 be 4000ee94 <unlink+0x13c> <== NEVER TAKEN
4000ee84: 80 8c 60 ff btst 0xff, %l1
4000ee88: 9f c0 40 00 call %g1
4000ee8c: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
4000ee90: 80 8c 60 ff btst 0xff, %l1
4000ee94: 02 80 00 0b be 4000eec0 <unlink+0x168>
4000ee98: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &parentloc );
4000ee9c: 80 a0 60 00 cmp %g1, 0
4000eea0: 02 80 00 68 be 4000f040 <unlink+0x2e8> <== NEVER TAKEN
4000eea4: 01 00 00 00 nop
4000eea8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000eeac: 80 a0 60 00 cmp %g1, 0
4000eeb0: 02 80 00 64 be 4000f040 <unlink+0x2e8> <== NEVER TAKEN
4000eeb4: 01 00 00 00 nop
4000eeb8: 9f c0 40 00 call %g1
4000eebc: 90 10 00 12 mov %l2, %o0
4000eec0: 81 c7 e0 08 ret
4000eec4: 81 e8 00 00 restore
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
4000eec8: 80 8c 60 ff btst 0xff, %l1
4000eecc: 12 80 00 16 bne 4000ef24 <unlink+0x1cc> <== ALWAYS TAKEN
4000eed0: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4000eed4: 81 c7 e0 08 ret <== NOT EXECUTED
4000eed8: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED
*/
parentpathlen = rtems_filesystem_dirname ( path );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4000eedc: 22 bf ff aa be,a 4000ed84 <unlink+0x2c>
4000eee0: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000eee4: 80 a0 60 00 cmp %g1, 0
4000eee8: 02 bf ff a7 be 4000ed84 <unlink+0x2c> <== NEVER TAKEN
4000eeec: 03 10 00 72 sethi %hi(0x4001c800), %g1
4000eef0: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 <rtems_current_user_env>
4000eef4: a2 10 20 00 clr %l1
4000eef8: c4 00 60 04 ld [ %g1 + 4 ], %g2
4000eefc: c4 27 bf ec st %g2, [ %fp + -20 ]
4000ef00: c4 00 60 08 ld [ %g1 + 8 ], %g2
4000ef04: c4 27 bf f0 st %g2, [ %fp + -16 ]
4000ef08: c4 00 60 0c ld [ %g1 + 0xc ], %g2
4000ef0c: c4 27 bf f4 st %g2, [ %fp + -12 ]
4000ef10: c4 00 60 10 ld [ %g1 + 0x10 ], %g2
4000ef14: c4 27 bf f8 st %g2, [ %fp + -8 ]
4000ef18: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
4000ef1c: 10 bf ff a6 b 4000edb4 <unlink+0x5c>
4000ef20: c2 27 bf fc st %g1, [ %fp + -4 ]
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
4000ef24: 80 a0 60 00 cmp %g1, 0
4000ef28: 02 bf ff e6 be 4000eec0 <unlink+0x168> <== NEVER TAKEN
4000ef2c: b0 10 3f ff mov -1, %i0
4000ef30: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000ef34: 80 a0 60 00 cmp %g1, 0
4000ef38: 02 bf ff e2 be 4000eec0 <unlink+0x168> <== NEVER TAKEN
4000ef3c: 90 07 bf ec add %fp, -20, %o0
4000ef40: 9f c0 40 00 call %g1
4000ef44: 01 00 00 00 nop
4000ef48: 81 c7 e0 08 ret
4000ef4c: 81 e8 00 00 restore
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( EISDIR );
}
if ( !loc.ops->unlink_h ) {
rtems_filesystem_freenode( &loc );
4000ef50: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
4000ef54: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ef58: 02 80 00 05 be 4000ef6c <unlink+0x214> <== NOT EXECUTED
4000ef5c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
4000ef60: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000ef64: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
if ( free_parentloc )
4000ef68: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED
4000ef6c: 02 80 00 0b be 4000ef98 <unlink+0x240> <== NOT EXECUTED
4000ef70: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
4000ef74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ef78: 02 80 00 08 be 4000ef98 <unlink+0x240> <== NOT EXECUTED
4000ef7c: 01 00 00 00 nop <== NOT EXECUTED
4000ef80: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
4000ef84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000ef88: 02 80 00 04 be 4000ef98 <unlink+0x240> <== NOT EXECUTED
4000ef8c: 01 00 00 00 nop <== NOT EXECUTED
4000ef90: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000ef94: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000ef98: 40 00 00 62 call 4000f120 <__errno> <== NOT EXECUTED
4000ef9c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000efa0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000efa4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000efa8: 81 c7 e0 08 ret <== NOT EXECUTED
4000efac: 81 e8 00 00 restore <== NOT EXECUTED
parentpathlen = rtems_filesystem_dirname ( path );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( path, &i, &parentloc );
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
4000efb0: 92 10 00 10 mov %l0, %o1
4000efb4: 94 10 20 02 mov 2, %o2
4000efb8: 96 07 bf ec add %fp, -20, %o3
4000efbc: 7f ff d1 0a call 400033e4 <rtems_filesystem_evaluate_path>
4000efc0: 98 10 20 00 clr %o4
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
4000efc4: 80 a2 20 00 cmp %o0, 0
4000efc8: 12 bf ff c3 bne 4000eed4 <unlink+0x17c> <== NEVER TAKEN
4000efcc: a2 10 20 01 mov 1, %l1
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4000efd0: 10 bf ff 7a b 4000edb8 <unlink+0x60>
4000efd4: c2 07 bf ec ld [ %fp + -20 ], %g1
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_filesystem_freenode( &loc );
4000efd8: c2 07 bf e4 ld [ %fp + -28 ], %g1
4000efdc: 80 a0 60 00 cmp %g1, 0
4000efe0: 02 80 00 09 be 4000f004 <unlink+0x2ac> <== NEVER TAKEN
4000efe4: 80 8c 60 ff btst 0xff, %l1
4000efe8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000efec: 80 a0 60 00 cmp %g1, 0
4000eff0: 02 80 00 05 be 4000f004 <unlink+0x2ac> <== NEVER TAKEN
4000eff4: 80 8c 60 ff btst 0xff, %l1
4000eff8: 9f c0 40 00 call %g1
4000effc: 90 10 00 10 mov %l0, %o0
if ( free_parentloc )
4000f000: 80 8c 60 ff btst 0xff, %l1
4000f004: 02 80 00 0b be 4000f030 <unlink+0x2d8> <== ALWAYS TAKEN
4000f008: c2 07 bf f8 ld [ %fp + -8 ], %g1
rtems_filesystem_freenode( &parentloc );
4000f00c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000f010: 02 80 00 08 be 4000f030 <unlink+0x2d8> <== NOT EXECUTED
4000f014: 01 00 00 00 nop <== NOT EXECUTED
4000f018: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED
4000f01c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
4000f020: 02 80 00 04 be 4000f030 <unlink+0x2d8> <== NOT EXECUTED
4000f024: 01 00 00 00 nop <== NOT EXECUTED
4000f028: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000f02c: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
4000f030: 40 00 00 3c call 4000f120 <__errno>
4000f034: b0 10 3f ff mov -1, %i0
4000f038: 82 10 20 15 mov 0x15, %g1
4000f03c: c2 22 00 00 st %g1, [ %o0 ]
4000f040: 81 c7 e0 08 ret
4000f044: 81 e8 00 00 restore
4000aab4 <unmount>:
*/
int unmount(
const char *path
)
{
4000aab4: 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 ) )
4000aab8: 40 00 34 d8 call 40017e18 <strlen>
4000aabc: 90 10 00 18 mov %i0, %o0
4000aac0: a0 07 bf ec add %fp, -20, %l0
4000aac4: 92 10 00 08 mov %o0, %o1
4000aac8: 94 10 20 00 clr %o2
4000aacc: 90 10 00 18 mov %i0, %o0
4000aad0: 96 10 00 10 mov %l0, %o3
4000aad4: 7f ff ef 68 call 40006874 <rtems_filesystem_evaluate_path>
4000aad8: 98 10 20 01 mov 1, %o4
4000aadc: 80 a2 20 00 cmp %o0, 0
4000aae0: 12 80 00 3e bne 4000abd8 <unmount+0x124>
4000aae4: 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;
4000aae8: c2 07 bf ec ld [ %fp + -20 ], %g1
4000aaec: c4 04 60 1c ld [ %l1 + 0x1c ], %g2
4000aaf0: 80 a0 80 01 cmp %g2, %g1
4000aaf4: 12 80 00 41 bne 4000abf8 <unmount+0x144>
4000aaf8: c2 07 bf f8 ld [ %fp + -8 ], %g1
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
4000aafc: 80 a0 60 00 cmp %g1, 0
4000ab00: 22 80 00 09 be,a 4000ab24 <unmount+0x70> <== NEVER TAKEN
4000ab04: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000ab08: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000ab0c: 80 a0 60 00 cmp %g1, 0
4000ab10: 22 80 00 05 be,a 4000ab24 <unmount+0x70> <== NEVER TAKEN
4000ab14: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
4000ab18: 9f c0 40 00 call %g1
4000ab1c: 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;
4000ab20: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
4000ab24: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
4000ab28: 80 a0 60 00 cmp %g1, 0
4000ab2c: 02 80 00 61 be 4000acb0 <unmount+0x1fc> <== NEVER TAKEN
4000ab30: 01 00 00 00 nop
fs_root_loc = &mt_entry->mt_fs_root;
4000ab34: c2 04 60 28 ld [ %l1 + 0x28 ], %g1
4000ab38: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
4000ab3c: 80 a0 60 00 cmp %g1, 0
4000ab40: 02 80 00 5c be 4000acb0 <unmount+0x1fc> <== NEVER TAKEN
4000ab44: 03 10 00 a2 sethi %hi(0x40028800), %g1
* 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 )
4000ab48: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 <rtems_current_user_env>
4000ab4c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1
4000ab50: 80 a0 40 11 cmp %g1, %l1
4000ab54: 02 80 00 23 be 4000abe0 <unmount+0x12c>
4000ab58: 07 10 00 a6 sethi %hi(0x40029800), %g3
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
4000ab5c: c2 00 e1 c8 ld [ %g3 + 0x1c8 ], %g1 ! 400299c8 <rtems_filesystem_mount_table_control>
4000ab60: 86 10 e1 c8 or %g3, 0x1c8, %g3
4000ab64: 86 00 e0 04 add %g3, 4, %g3
4000ab68: 80 a0 40 03 cmp %g1, %g3
4000ab6c: 02 80 00 0f be 4000aba8 <unmount+0xf4> <== NEVER TAKEN
4000ab70: 01 00 00 00 nop
!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 ) {
4000ab74: c8 04 60 2c ld [ %l1 + 0x2c ], %g4
4000ab78: c4 00 60 18 ld [ %g1 + 0x18 ], %g2
4000ab7c: 80 a0 80 04 cmp %g2, %g4
4000ab80: 32 80 00 07 bne,a 4000ab9c <unmount+0xe8> <== ALWAYS TAKEN
4000ab84: c2 00 40 00 ld [ %g1 ], %g1
4000ab88: 30 80 00 16 b,a 4000abe0 <unmount+0x12c> <== NOT EXECUTED
4000ab8c: 80 a1 00 02 cmp %g4, %g2
4000ab90: 02 80 00 14 be 4000abe0 <unmount+0x12c>
4000ab94: 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 ) {
4000ab98: c2 00 40 00 ld [ %g1 ], %g1
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
4000ab9c: 80 a0 40 03 cmp %g1, %g3
4000aba0: 32 bf ff fb bne,a 4000ab8c <unmount+0xd8>
4000aba4: c4 00 60 18 ld [ %g1 + 0x18 ], %g2
* 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 )
4000aba8: 7f ff f0 2b call 40006c54 <rtems_libio_is_open_files_in_fs>
4000abac: 90 10 00 11 mov %l1, %o0
4000abb0: 80 a2 20 01 cmp %o0, 1
4000abb4: 02 80 00 0b be 4000abe0 <unmount+0x12c>
4000abb8: 01 00 00 00 nop
* 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 )
4000abbc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
4000abc0: c2 00 60 28 ld [ %g1 + 0x28 ], %g1
4000abc4: 9f c0 40 00 call %g1
4000abc8: 90 10 00 11 mov %l1, %o0
4000abcc: 80 a2 20 00 cmp %o0, 0
4000abd0: 22 80 00 19 be,a 4000ac34 <unmount+0x180> <== ALWAYS TAKEN
4000abd4: c2 04 60 28 ld [ %l1 + 0x28 ], %g1
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
4000abd8: 81 c7 e0 08 ret
4000abdc: 91 e8 3f ff restore %g0, -1, %o0
* 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 )
rtems_set_errno_and_return_minus_one( EBUSY );
4000abe0: 40 00 27 82 call 400149e8 <__errno>
4000abe4: b0 10 3f ff mov -1, %i0
4000abe8: 82 10 20 10 mov 0x10, %g1
4000abec: c2 22 00 00 st %g1, [ %o0 ]
4000abf0: 81 c7 e0 08 ret
4000abf4: 81 e8 00 00 restore
/*
* 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 );
4000abf8: 80 a0 60 00 cmp %g1, 0
4000abfc: 02 80 00 08 be 4000ac1c <unmount+0x168> <== NEVER TAKEN
4000ac00: 01 00 00 00 nop
4000ac04: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000ac08: 80 a0 60 00 cmp %g1, 0
4000ac0c: 02 80 00 04 be 4000ac1c <unmount+0x168> <== NEVER TAKEN
4000ac10: 01 00 00 00 nop
4000ac14: 9f c0 40 00 call %g1
4000ac18: 90 10 00 10 mov %l0, %o0
rtems_set_errno_and_return_minus_one( EACCES );
4000ac1c: 40 00 27 73 call 400149e8 <__errno>
4000ac20: b0 10 3f ff mov -1, %i0
4000ac24: 82 10 20 0d mov 0xd, %g1
4000ac28: c2 22 00 00 st %g1, [ %o0 ]
4000ac2c: 81 c7 e0 08 ret
4000ac30: 81 e8 00 00 restore
* 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){
4000ac34: c2 00 60 2c ld [ %g1 + 0x2c ], %g1
4000ac38: 9f c0 40 00 call %g1
4000ac3c: 90 10 00 11 mov %l1, %o0
4000ac40: 80 a2 20 00 cmp %o0, 0
4000ac44: 32 80 00 13 bne,a 4000ac90 <unmount+0x1dc> <== NEVER TAKEN
4000ac48: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
4000ac4c: 40 00 06 3c call 4000c53c <_Chain_Extract>
4000ac50: 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 );
4000ac54: c2 04 60 14 ld [ %l1 + 0x14 ], %g1
4000ac58: 80 a0 60 00 cmp %g1, 0
4000ac5c: 02 80 00 09 be 4000ac80 <unmount+0x1cc> <== NEVER TAKEN
4000ac60: 90 10 00 11 mov %l1, %o0
4000ac64: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
4000ac68: 80 a0 60 00 cmp %g1, 0
4000ac6c: 02 80 00 05 be 4000ac80 <unmount+0x1cc> <== NEVER TAKEN
4000ac70: 01 00 00 00 nop
4000ac74: 9f c0 40 00 call %g1
4000ac78: 90 04 60 08 add %l1, 8, %o0
free( mt_entry );
4000ac7c: 90 10 00 11 mov %l1, %o0
4000ac80: 7f ff ef 39 call 40006964 <free>
4000ac84: b0 10 20 00 clr %i0
return 0;
4000ac88: 81 c7 e0 08 ret
4000ac8c: 81 e8 00 00 restore
* This was response was questionable but the best we could
* come up with.
*/
if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
4000ac90: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 <== NOT EXECUTED
4000ac94: 9f c0 40 00 call %g1 <== NOT EXECUTED
4000ac98: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED
4000ac9c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED
4000aca0: 02 bf ff ce be 4000abd8 <unmount+0x124> <== NOT EXECUTED
4000aca4: 01 00 00 00 nop <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
4000aca8: 40 00 05 45 call 4000c1bc <rtems_fatal_error_occurred> <== NOT EXECUTED
4000acac: 90 10 20 00 clr %o0 ! 0 <PROM_START> <== NOT EXECUTED
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 );
4000acb0: 40 00 27 4e call 400149e8 <__errno> <== NOT EXECUTED
4000acb4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000acb8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4000acbc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4000acc0: 81 c7 e0 08 ret <== NOT EXECUTED
4000acc4: 81 e8 00 00 restore <== NOT EXECUTED
400081b8 <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
400081b8: 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 ) )
400081bc: 40 00 2e 32 call 40013a84 <strlen>
400081c0: 90 10 00 18 mov %i0, %o0
400081c4: a0 07 bf ec add %fp, -20, %l0
400081c8: 92 10 00 08 mov %o0, %o1
400081cc: 94 10 20 00 clr %o2
400081d0: 90 10 00 18 mov %i0, %o0
400081d4: 96 10 00 10 mov %l0, %o3
400081d8: 98 10 20 01 mov 1, %o4
400081dc: 7f ff f0 b0 call 4000449c <rtems_filesystem_evaluate_path>
400081e0: b0 10 3f ff mov -1, %i0
400081e4: 80 a2 20 00 cmp %o0, 0
400081e8: 12 80 00 14 bne 40008238 <utime+0x80>
400081ec: c4 07 bf f8 ld [ %fp + -8 ], %g2
return -1;
if ( !temp_loc.ops->utime_h ){
400081f0: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1
400081f4: 80 a0 60 00 cmp %g1, 0
400081f8: 22 80 00 12 be,a 40008240 <utime+0x88> <== NEVER TAKEN
400081fc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED
rtems_filesystem_freenode( &temp_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
40008200: d4 06 60 04 ld [ %i1 + 4 ], %o2
40008204: d2 06 40 00 ld [ %i1 ], %o1
40008208: 9f c0 40 00 call %g1
4000820c: 90 10 00 10 mov %l0, %o0
rtems_filesystem_freenode( &temp_loc );
40008210: c2 07 bf f8 ld [ %fp + -8 ], %g1
40008214: 80 a0 60 00 cmp %g1, 0
40008218: 02 80 00 08 be 40008238 <utime+0x80> <== NEVER TAKEN
4000821c: b0 10 00 08 mov %o0, %i0
40008220: c2 00 60 1c ld [ %g1 + 0x1c ], %g1
40008224: 80 a0 60 00 cmp %g1, 0
40008228: 02 80 00 0f be 40008264 <utime+0xac> <== NEVER TAKEN
4000822c: 01 00 00 00 nop
40008230: 9f c0 40 00 call %g1
40008234: 90 10 00 10 mov %l0, %o0
return result;
}
40008238: 81 c7 e0 08 ret
4000823c: 81 e8 00 00 restore
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
return -1;
if ( !temp_loc.ops->utime_h ){
rtems_filesystem_freenode( &temp_loc );
40008240: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED
40008244: 02 80 00 04 be 40008254 <utime+0x9c> <== NOT EXECUTED
40008248: 01 00 00 00 nop <== NOT EXECUTED
4000824c: 9f c0 40 00 call %g1 <== NOT EXECUTED
40008250: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
40008254: 40 00 27 24 call 40011ee4 <__errno> <== NOT EXECUTED
40008258: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4000825c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
40008260: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
40008264: 81 c7 e0 08 ret <== NOT EXECUTED
40008268: 81 e8 00 00 restore <== NOT EXECUTED
400060c8 <vprintk>:
*/
void vprintk(
const char *fmt,
va_list ap
)
{
400060c8: 9d e3 bf 88 save %sp, -120, %sp
for (; *fmt != '\0'; fmt++) {
400060cc: c2 0e 00 00 ldub [ %i0 ], %g1
400060d0: 83 28 60 18 sll %g1, 0x18, %g1
400060d4: 80 a0 60 00 cmp %g1, 0
400060d8: 02 80 00 7d be 400062cc <vprintk+0x204> <== NEVER TAKEN
400060dc: 29 10 00 72 sethi %hi(0x4001c800), %l4
400060e0: 3b 10 00 6e sethi %hi(0x4001b800), %i5
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
400060e4: 37 10 00 6e sethi %hi(0x4001b800), %i3
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
BSP_output_char(*fmt);
400060e8: a8 15 21 fc or %l4, 0x1fc, %l4
400060ec: ba 17 63 18 or %i5, 0x318, %i5
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
400060f0: b6 16 e3 10 or %i3, 0x310, %i3
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
400060f4: ac 07 bf e8 add %fp, -24, %l6
bool minus = false;
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
400060f8: 91 38 60 18 sra %g1, 0x18, %o0
400060fc: 80 a2 20 25 cmp %o0, 0x25
40006100: 32 80 00 8d bne,a 40006334 <vprintk+0x26c>
40006104: c2 05 00 00 ld [ %l4 ], %g1
BSP_output_char(*fmt);
continue;
}
fmt++;
40006108: b0 06 20 01 inc %i0
if (*fmt == '0' ) {
4000610c: c2 0e 00 00 ldub [ %i0 ], %g1
40006110: 85 28 60 18 sll %g1, 0x18, %g2
40006114: 87 38 a0 18 sra %g2, 0x18, %g3
40006118: 80 a0 e0 30 cmp %g3, 0x30
4000611c: 02 80 00 a9 be 400063c0 <vprintk+0x2f8>
40006120: b8 10 20 20 mov 0x20, %i4
lead = '0';
fmt++;
}
if (*fmt == '-' ) {
40006124: 87 38 a0 18 sra %g2, 0x18, %g3
40006128: 80 a0 e0 2d cmp %g3, 0x2d
4000612c: 02 80 00 a0 be 400063ac <vprintk+0x2e4>
40006130: aa 10 20 00 clr %l5
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
40006134: 82 00 7f d0 add %g1, -48, %g1
40006138: 82 08 60 ff and %g1, 0xff, %g1
4000613c: 80 a0 60 09 cmp %g1, 9
40006140: 18 80 00 0f bgu 4000617c <vprintk+0xb4>
40006144: a0 10 20 00 clr %l0
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
40006148: b0 06 20 01 inc %i0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
4000614c: c2 0e 00 00 ldub [ %i0 ], %g1
width *= 10;
width += ((unsigned) *fmt - '0');
40006150: 87 38 a0 18 sra %g2, 0x18, %g3
40006154: 89 2c 20 03 sll %l0, 3, %g4
40006158: 85 28 60 18 sll %g1, 0x18, %g2
4000615c: a1 2c 20 01 sll %l0, 1, %l0
40006160: a0 04 00 04 add %l0, %g4, %l0
40006164: a0 04 00 03 add %l0, %g3, %l0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
40006168: 86 00 7f d0 add %g1, -48, %g3
4000616c: 86 08 e0 ff and %g3, 0xff, %g3
40006170: 80 a0 e0 09 cmp %g3, 9
40006174: 08 bf ff f5 bleu 40006148 <vprintk+0x80>
40006178: a0 04 3f d0 add %l0, -48, %l0
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
4000617c: 83 38 a0 18 sra %g2, 0x18, %g1
40006180: 80 a0 60 6c cmp %g1, 0x6c
40006184: 02 80 00 77 be 40006360 <vprintk+0x298>
40006188: 80 a0 60 63 cmp %g1, 0x63
lflag = true;
c = *++fmt;
}
if ( c == 'c' ) {
4000618c: 22 80 00 7d be,a 40006380 <vprintk+0x2b8>
40006190: d0 06 40 00 ld [ %i1 ], %o0
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
BSP_output_char(chr);
continue;
}
if ( c == 's' ) {
40006194: 80 a0 60 73 cmp %g1, 0x73
40006198: 02 80 00 8f be 400063d4 <vprintk+0x30c>
4000619c: 80 a0 60 4f cmp %g1, 0x4f
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
400061a0: 22 80 00 6e be,a 40006358 <vprintk+0x290>
400061a4: 82 10 20 00 clr %g1
400061a8: 80 a0 60 6f cmp %g1, 0x6f
400061ac: 22 80 00 6b be,a 40006358 <vprintk+0x290> <== NEVER TAKEN
400061b0: 82 10 20 00 clr %g1 <== NOT EXECUTED
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
400061b4: 80 a0 60 49 cmp %g1, 0x49
400061b8: 22 80 00 06 be,a 400061d0 <vprintk+0x108>
400061bc: 82 10 20 01 mov 1, %g1
400061c0: 80 a0 60 69 cmp %g1, 0x69
400061c4: 12 80 00 44 bne 400062d4 <vprintk+0x20c>
400061c8: 80 a0 60 44 cmp %g1, 0x44
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
continue;
400061cc: 82 10 20 01 mov 1, %g1
400061d0: aa 10 20 0a mov 0xa, %l5
}
printNum(
400061d4: e6 06 40 00 ld [ %i1 ], %l3
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
400061d8: 80 88 60 ff btst 0xff, %g1
BSP_output_char(c);
continue;
}
printNum(
lflag ? va_arg(ap, long) : (long) va_arg(ap, int),
400061dc: b2 06 60 04 add %i1, 4, %i1
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
400061e0: 02 80 00 05 be 400061f4 <vprintk+0x12c>
400061e4: b8 0f 20 30 and %i4, 0x30, %i4
400061e8: 80 a4 e0 00 cmp %l3, 0
400061ec: 26 80 00 c0 bl,a 400064ec <vprintk+0x424>
400061f0: c2 05 00 00 ld [ %l4 ], %g1
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
400061f4: 90 10 00 13 mov %l3, %o0
400061f8: 92 10 00 15 mov %l5, %o1
400061fc: 40 00 49 61 call 40018780 <.udiv>
40006200: ae 10 20 01 mov 1, %l7
40006204: a2 92 20 00 orcc %o0, 0, %l1
40006208: 02 80 00 12 be 40006250 <vprintk+0x188>
4000620c: a4 10 20 00 clr %l2
40006210: 10 80 00 03 b 4000621c <vprintk+0x154>
40006214: ae 10 00 15 mov %l5, %l7
40006218: a2 10 00 08 mov %o0, %l1
toPrint[count++] = (char) (unsigned_num - (n * base));
4000621c: 92 10 00 11 mov %l1, %o1
40006220: 40 00 49 1e call 40018698 <.umul>
40006224: 90 10 00 17 mov %l7, %o0
40006228: 90 24 c0 08 sub %l3, %o0, %o0
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
4000622c: 92 10 00 15 mov %l5, %o1
toPrint[count++] = (char) (unsigned_num - (n * base));
40006230: d0 2d 80 12 stb %o0, [ %l6 + %l2 ]
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
40006234: 90 10 00 11 mov %l1, %o0
40006238: 40 00 49 52 call 40018780 <.udiv>
4000623c: a4 04 a0 01 inc %l2
40006240: 80 a2 20 00 cmp %o0, 0
40006244: 12 bf ff f5 bne 40006218 <vprintk+0x150>
40006248: a6 10 00 11 mov %l1, %l3
4000624c: ae 04 a0 01 add %l2, 1, %l7
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
40006250: a4 07 80 12 add %fp, %l2, %l2
for (n=maxwidth ; n > count; n-- )
40006254: 80 a4 00 17 cmp %l0, %l7
40006258: 08 80 00 09 bleu 4000627c <vprintk+0x1b4>
4000625c: e6 2c bf e8 stb %l3, [ %l2 + -24 ]
BSP_output_char(lead);
40006260: c2 05 00 00 ld [ %l4 ], %g1
40006264: 9f c0 40 00 call %g1
40006268: 90 10 00 1c mov %i4, %o0
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
4000626c: a0 04 3f ff add %l0, -1, %l0
40006270: 80 a4 00 17 cmp %l0, %l7
40006274: 38 bf ff fc bgu,a 40006264 <vprintk+0x19c>
40006278: c2 05 00 00 ld [ %l4 ], %g1
BSP_output_char(lead);
for (n = 0; n < count; n++) {
4000627c: 80 a5 e0 00 cmp %l7, 0
40006280: 22 80 00 0e be,a 400062b8 <vprintk+0x1f0> <== NEVER TAKEN
40006284: b0 06 20 01 inc %i0 <== NOT EXECUTED
40006288: a2 05 ff ff add %l7, -1, %l1
4000628c: a0 10 20 00 clr %l0
40006290: a2 05 80 11 add %l6, %l1, %l1
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
40006294: c4 4c 40 00 ldsb [ %l1 ], %g2
40006298: c2 05 00 00 ld [ %l4 ], %g1
4000629c: d0 4f 40 02 ldsb [ %i5 + %g2 ], %o0
400062a0: 9f c0 40 00 call %g1
400062a4: 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++) {
400062a8: 80 a4 00 17 cmp %l0, %l7
400062ac: 0a bf ff fa bcs 40006294 <vprintk+0x1cc>
400062b0: a2 04 7f ff add %l1, -1, %l1
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
400062b4: b0 06 20 01 inc %i0
400062b8: c2 0e 00 00 ldub [ %i0 ], %g1
400062bc: 83 28 60 18 sll %g1, 0x18, %g1
400062c0: 80 a0 60 00 cmp %g1, 0
400062c4: 12 bf ff 8e bne 400060fc <vprintk+0x34> <== ALWAYS TAKEN
400062c8: 91 38 60 18 sra %g1, 0x18, %o0
400062cc: 81 c7 e0 08 ret <== NOT EXECUTED
400062d0: 81 e8 00 00 restore <== NOT EXECUTED
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
400062d4: 22 bf ff bf be,a 400061d0 <vprintk+0x108>
400062d8: 82 10 20 01 mov 1, %g1
400062dc: 80 a0 60 64 cmp %g1, 0x64
400062e0: 22 bf ff bc be,a 400061d0 <vprintk+0x108>
400062e4: 82 10 20 01 mov 1, %g1
c == 'd' || c == 'D' ) {
base = 10; sign = true;
} else if ( c == 'u' || c == 'U' ) {
400062e8: 80 a0 60 55 cmp %g1, 0x55
400062ec: 12 80 00 05 bne 40006300 <vprintk+0x238>
400062f0: 80 a0 60 75 cmp %g1, 0x75
400062f4: 82 10 20 00 clr %g1
400062f8: 10 bf ff b7 b 400061d4 <vprintk+0x10c>
400062fc: aa 10 20 0a mov 0xa, %l5
40006300: 02 bf ff fe be 400062f8 <vprintk+0x230>
40006304: 82 10 20 00 clr %g1
base = 10; sign = false;
} else if ( c == 'x' || c == 'X' ) {
40006308: 91 38 a0 18 sra %g2, 0x18, %o0
4000630c: 80 a2 20 58 cmp %o0, 0x58
40006310: 02 bf ff b1 be 400061d4 <vprintk+0x10c>
40006314: aa 10 20 10 mov 0x10, %l5
40006318: 80 a2 20 78 cmp %o0, 0x78
4000631c: 02 bf ff ae be 400061d4 <vprintk+0x10c>
40006320: 01 00 00 00 nop
base = 16; sign = false;
} else if ( c == 'p' ) {
40006324: 80 a2 20 70 cmp %o0, 0x70
40006328: 02 bf ff ab be 400061d4 <vprintk+0x10c>
4000632c: 01 00 00 00 nop
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
40006330: c2 05 00 00 ld [ %l4 ], %g1
40006334: 9f c0 40 00 call %g1
40006338: b0 06 20 01 inc %i0
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
4000633c: c2 0e 00 00 ldub [ %i0 ], %g1
40006340: 83 28 60 18 sll %g1, 0x18, %g1
40006344: 80 a0 60 00 cmp %g1, 0
40006348: 12 bf ff 6d bne 400060fc <vprintk+0x34>
4000634c: 91 38 60 18 sra %g1, 0x18, %o0
40006350: 81 c7 e0 08 ret
40006354: 81 e8 00 00 restore
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
continue;
40006358: 10 bf ff 9f b 400061d4 <vprintk+0x10c>
4000635c: aa 10 20 08 mov 8, %l5
fmt++;
}
if ((c = *fmt) == 'l') {
lflag = true;
c = *++fmt;
40006360: b0 06 20 01 inc %i0
40006364: c2 0e 00 00 ldub [ %i0 ], %g1
40006368: 85 28 60 18 sll %g1, 0x18, %g2
}
if ( c == 'c' ) {
4000636c: 83 38 a0 18 sra %g2, 0x18, %g1
40006370: 80 a0 60 63 cmp %g1, 0x63
40006374: 12 bf ff 89 bne 40006198 <vprintk+0xd0> <== ALWAYS TAKEN
40006378: 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);
4000637c: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED
BSP_output_char(chr);
40006380: c2 05 00 00 ld [ %l4 ], %g1
40006384: 91 2a 20 18 sll %o0, 0x18, %o0
40006388: 9f c0 40 00 call %g1
4000638c: 91 3a 20 18 sra %o0, 0x18, %o0
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
40006390: b0 06 20 01 inc %i0
40006394: c2 0e 00 00 ldub [ %i0 ], %g1
40006398: 83 28 60 18 sll %g1, 0x18, %g1
4000639c: 80 a0 60 00 cmp %g1, 0
400063a0: 12 bf ff 56 bne 400060f8 <vprintk+0x30> <== ALWAYS TAKEN
400063a4: b2 06 60 04 add %i1, 4, %i1
400063a8: 30 bf ff ea b,a 40006350 <vprintk+0x288> <== NOT EXECUTED
lead = '0';
fmt++;
}
if (*fmt == '-' ) {
minus = true;
fmt++;
400063ac: b0 06 20 01 inc %i0
400063b0: c2 0e 00 00 ldub [ %i0 ], %g1
400063b4: aa 10 20 01 mov 1, %l5
400063b8: 10 bf ff 5f b 40006134 <vprintk+0x6c>
400063bc: 85 28 60 18 sll %g1, 0x18, %g2
continue;
}
fmt++;
if (*fmt == '0' ) {
lead = '0';
fmt++;
400063c0: b0 06 20 01 inc %i0
400063c4: c2 0e 00 00 ldub [ %i0 ], %g1
400063c8: b8 10 20 30 mov 0x30, %i4
400063cc: 10 bf ff 56 b 40006124 <vprintk+0x5c>
400063d0: 85 28 60 18 sll %g1, 0x18, %g2
}
if ( c == 's' ) {
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
400063d4: e4 06 40 00 ld [ %i1 ], %l2
if ( str == NULL ) {
400063d8: 80 a4 a0 00 cmp %l2, 0
400063dc: 02 80 00 4a be 40006504 <vprintk+0x43c>
400063e0: b2 06 60 04 add %i1, 4, %i1
str = "";
}
/* calculate length of string */
for ( len=0, s=str ; *s ; len++, s++ )
400063e4: c2 4c 80 00 ldsb [ %l2 ], %g1
400063e8: 80 a0 60 00 cmp %g1, 0
400063ec: 02 80 00 07 be 40006408 <vprintk+0x340>
400063f0: a2 10 20 00 clr %l1
400063f4: a2 04 60 01 inc %l1
400063f8: c2 4c 80 11 ldsb [ %l2 + %l1 ], %g1
400063fc: 80 a0 60 00 cmp %g1, 0
40006400: 32 bf ff fe bne,a 400063f8 <vprintk+0x330>
40006404: a2 04 60 01 inc %l1
;
/* leading spaces */
if ( !minus )
40006408: aa 8d 60 ff andcc %l5, 0xff, %l5
4000640c: 12 80 00 0e bne 40006444 <vprintk+0x37c>
40006410: 80 a4 20 00 cmp %l0, 0
for ( i=len ; i<width ; i++ )
40006414: 80 a4 00 11 cmp %l0, %l1
40006418: 08 80 00 0b bleu 40006444 <vprintk+0x37c>
4000641c: 80 a4 20 00 cmp %l0, 0
40006420: a6 10 00 11 mov %l1, %l3
BSP_output_char(' ');
40006424: c2 05 00 00 ld [ %l4 ], %g1
40006428: 9f c0 40 00 call %g1
4000642c: 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++ )
40006430: a6 04 e0 01 inc %l3
40006434: 80 a4 c0 10 cmp %l3, %l0
40006438: 2a bf ff fc bcs,a 40006428 <vprintk+0x360>
4000643c: c2 05 00 00 ld [ %l4 ], %g1
BSP_output_char(' ');
/* no width option */
if (width == 0) {
40006440: 80 a4 20 00 cmp %l0, 0
40006444: 32 80 00 07 bne,a 40006460 <vprintk+0x398>
40006448: d0 4c 80 00 ldsb [ %l2 ], %o0
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
4000644c: 80 a4 60 00 cmp %l1, 0
40006450: 02 80 00 14 be 400064a0 <vprintk+0x3d8>
40006454: 80 a5 60 00 cmp %l5, 0
40006458: a0 10 00 11 mov %l1, %l0
4000645c: d0 4c 80 00 ldsb [ %l2 ], %o0
40006460: 80 a2 20 00 cmp %o0, 0
40006464: 02 80 00 0f be 400064a0 <vprintk+0x3d8> <== NEVER TAKEN
40006468: 80 a5 60 00 cmp %l5, 0
BSP_output_char(*str);
4000646c: c2 05 00 00 ld [ %l4 ], %g1
40006470: 9f c0 40 00 call %g1
40006474: a4 04 a0 01 inc %l2
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
40006478: 10 80 00 06 b 40006490 <vprintk+0x3c8>
4000647c: d0 4c 80 00 ldsb [ %l2 ], %o0
BSP_output_char(*str);
40006480: c2 05 00 00 ld [ %l4 ], %g1
40006484: 9f c0 40 00 call %g1
40006488: 01 00 00 00 nop
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
4000648c: d0 4c 80 00 ldsb [ %l2 ], %o0
40006490: 80 a2 20 00 cmp %o0, 0
40006494: 12 bf ff fb bne 40006480 <vprintk+0x3b8>
40006498: a4 04 a0 01 inc %l2
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
4000649c: 80 a5 60 00 cmp %l5, 0
400064a0: 22 bf ff 86 be,a 400062b8 <vprintk+0x1f0>
400064a4: b0 06 20 01 inc %i0
for ( i=len ; i<width ; i++ )
400064a8: 80 a4 40 10 cmp %l1, %l0
400064ac: 3a bf ff 83 bcc,a 400062b8 <vprintk+0x1f0>
400064b0: b0 06 20 01 inc %i0
BSP_output_char(' ');
400064b4: c2 05 00 00 ld [ %l4 ], %g1
400064b8: 9f c0 40 00 call %g1
400064bc: 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++ )
400064c0: a2 04 60 01 inc %l1
400064c4: 80 a4 40 10 cmp %l1, %l0
400064c8: 2a bf ff fc bcs,a 400064b8 <vprintk+0x3f0>
400064cc: c2 05 00 00 ld [ %l4 ], %g1
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
400064d0: b0 06 20 01 inc %i0
400064d4: c2 0e 00 00 ldub [ %i0 ], %g1
400064d8: 83 28 60 18 sll %g1, 0x18, %g1
400064dc: 80 a0 60 00 cmp %g1, 0
400064e0: 32 bf ff 07 bne,a 400060fc <vprintk+0x34> <== ALWAYS TAKEN
400064e4: 91 38 60 18 sra %g1, 0x18, %o0
400064e8: 30 bf ff 9a b,a 40006350 <vprintk+0x288> <== NOT EXECUTED
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
BSP_output_char('-');
400064ec: 9f c0 40 00 call %g1
400064f0: 90 10 20 2d mov 0x2d, %o0
unsigned_num = (unsigned long) -num;
if (maxwidth) maxwidth--;
400064f4: 80 a0 00 10 cmp %g0, %l0
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
BSP_output_char('-');
unsigned_num = (unsigned long) -num;
400064f8: a6 20 00 13 neg %l3
if (maxwidth) maxwidth--;
400064fc: 10 bf ff 3e b 400061f4 <vprintk+0x12c>
40006500: a0 64 20 00 subx %l0, 0, %l0
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
40006504: 10 bf ff b8 b 400063e4 <vprintk+0x31c>
40006508: a4 10 00 1b mov %i3, %l2
4001b060 <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
4001b060: 9d e3 bf a0 save %sp, -96, %sp
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
4001b064: 03 10 00 72 sethi %hi(0x4001c800), %g1
4001b068: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 <rtems_libio_number_iops>
4001b06c: 80 a6 00 01 cmp %i0, %g1
4001b070: 1a 80 00 23 bcc 4001b0fc <write+0x9c> <== NEVER TAKEN
4001b074: 03 10 00 74 sethi %hi(0x4001d000), %g1
iop = rtems_libio_iop( fd );
4001b078: e0 00 62 20 ld [ %g1 + 0x220 ], %l0 ! 4001d220 <rtems_libio_iops>
4001b07c: 83 2e 20 06 sll %i0, 6, %g1
4001b080: b1 2e 20 03 sll %i0, 3, %i0
4001b084: b0 06 00 01 add %i0, %g1, %i0
4001b088: a0 04 00 18 add %l0, %i0, %l0
rtems_libio_check_is_open( iop );
4001b08c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1
4001b090: 80 88 61 00 btst 0x100, %g1
4001b094: 02 80 00 1a be 4001b0fc <write+0x9c> <== NEVER TAKEN
4001b098: 80 a6 60 00 cmp %i1, 0
rtems_libio_check_buffer( buffer );
4001b09c: 02 80 00 1e be 4001b114 <write+0xb4> <== NEVER TAKEN
4001b0a0: 80 a6 a0 00 cmp %i2, 0
rtems_libio_check_count( count );
4001b0a4: 02 80 00 14 be 4001b0f4 <write+0x94>
4001b0a8: b0 10 20 00 clr %i0
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4001b0ac: 80 88 60 04 btst 4, %g1
4001b0b0: 02 80 00 19 be 4001b114 <write+0xb4> <== NEVER TAKEN
4001b0b4: 01 00 00 00 nop
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
4001b0b8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1
4001b0bc: c2 00 60 0c ld [ %g1 + 0xc ], %g1
4001b0c0: 80 a0 60 00 cmp %g1, 0
4001b0c4: 02 80 00 1a be 4001b12c <write+0xcc> <== NEVER TAKEN
4001b0c8: 92 10 00 19 mov %i1, %o1
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->write_h)( iop, buffer, count );
4001b0cc: 94 10 00 1a mov %i2, %o2
4001b0d0: 9f c0 40 00 call %g1
4001b0d4: 90 10 00 10 mov %l0, %o0
if ( rc > 0 )
4001b0d8: b0 92 20 00 orcc %o0, 0, %i0
4001b0dc: 04 80 00 06 ble 4001b0f4 <write+0x94> <== NEVER TAKEN
4001b0e0: 85 3e 20 1f sra %i0, 0x1f, %g2
iop->offset += rc;
4001b0e4: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4
4001b0e8: 86 83 40 18 addcc %o5, %i0, %g3
4001b0ec: 84 43 00 02 addx %o4, %g2, %g2
4001b0f0: c4 3c 20 10 std %g2, [ %l0 + 0x10 ]
return rc;
}
4001b0f4: 81 c7 e0 08 ret
4001b0f8: 81 e8 00 00 restore
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
4001b0fc: 7f ff d0 09 call 4000f120 <__errno> <== NOT EXECUTED
4001b100: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4001b104: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED
4001b108: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001b10c: 81 c7 e0 08 ret <== NOT EXECUTED
4001b110: 81 e8 00 00 restore <== NOT EXECUTED
rtems_libio_check_buffer( buffer );
rtems_libio_check_count( count );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4001b114: 7f ff d0 03 call 4000f120 <__errno> <== NOT EXECUTED
4001b118: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4001b11c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED
4001b120: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001b124: 81 c7 e0 08 ret <== NOT EXECUTED
4001b128: 81 e8 00 00 restore <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
4001b12c: 7f ff cf fd call 4000f120 <__errno> <== NOT EXECUTED
4001b130: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
4001b134: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
4001b138: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
4001b13c: 81 c7 e0 08 ret <== NOT EXECUTED
4001b140: 81 e8 00 00 restore <== NOT EXECUTED
4000812c <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
4000812c: 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 );
40008130: 03 10 00 85 sethi %hi(0x40021400), %g1
40008134: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 40021734 <rtems_libio_number_iops>
40008138: 80 a6 00 01 cmp %i0, %g1
4000813c: 1a 80 00 56 bcc 40008294 <writev+0x168> <== NEVER TAKEN
40008140: 03 10 00 8a sethi %hi(0x40022800), %g1
iop = rtems_libio_iop( fd );
40008144: e6 00 60 24 ld [ %g1 + 0x24 ], %l3 ! 40022824 <rtems_libio_iops>
40008148: 83 2e 20 06 sll %i0, 6, %g1
4000814c: b1 2e 20 03 sll %i0, 3, %i0
40008150: b0 06 00 01 add %i0, %g1, %i0
40008154: a6 04 c0 18 add %l3, %i0, %l3
rtems_libio_check_is_open( iop );
40008158: c2 04 e0 18 ld [ %l3 + 0x18 ], %g1
4000815c: 80 88 61 00 btst 0x100, %g1
40008160: 02 80 00 4d be 40008294 <writev+0x168>
40008164: 80 88 60 04 btst 4, %g1
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
40008168: 02 80 00 30 be 40008228 <writev+0xfc> <== NEVER TAKEN
4000816c: 80 a6 60 00 cmp %i1, 0
/*
* Argument validation on IO vector
*/
if ( !iov )
40008170: 02 80 00 2e be 40008228 <writev+0xfc>
40008174: 80 a6 a0 00 cmp %i2, 0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
40008178: 04 80 00 2c ble 40008228 <writev+0xfc>
4000817c: 80 a6 a4 00 cmp %i2, 0x400
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
40008180: 14 80 00 2a bg 40008228 <writev+0xfc> <== NEVER TAKEN
40008184: 01 00 00 00 nop
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
40008188: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1
4000818c: c2 00 60 0c ld [ %g1 + 0xc ], %g1
40008190: 80 a0 60 00 cmp %g1, 0
40008194: 02 80 00 46 be 400082ac <writev+0x180> <== NEVER TAKEN
40008198: 17 00 00 1f sethi %hi(0x7c00), %o3
rtems_set_errno_and_return_minus_one( ENOTSUP );
4000819c: 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 )
400081a0: 96 12 e3 ff or %o3, 0x3ff, %o3
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 );
400081a4: 9a 10 20 01 mov 1, %o5
400081a8: 86 10 20 00 clr %g3
400081ac: 88 10 20 00 clr %g4
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
if ( !iov[v].iov_base )
400081b0: c4 00 40 00 ld [ %g1 ], %g2
400081b4: 80 a0 a0 00 cmp %g2, 0
400081b8: 02 80 00 1c be 40008228 <writev+0xfc>
400081bc: 86 00 e0 01 inc %g3
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 )
400081c0: c4 00 60 04 ld [ %g1 + 4 ], %g2
* 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++ ) {
400081c4: 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 )
400081c8: 80 a0 00 02 cmp %g0, %g2
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
400081cc: 84 01 00 02 add %g4, %g2, %g2
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 )
400081d0: 98 40 3f ff addx %g0, -1, %o4
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
400081d4: 80 a0 80 0b cmp %g2, %o3
400081d8: 14 80 00 14 bg 40008228 <writev+0xfc> <== NEVER TAKEN
400081dc: 9a 0b 40 0c and %o5, %o4, %o5
400081e0: 80 a1 00 02 cmp %g4, %g2
400081e4: 14 80 00 11 bg 40008228 <writev+0xfc>
400081e8: 80 a6 80 03 cmp %i2, %g3
* 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++ ) {
400081ec: 34 bf ff f1 bg,a 400081b0 <writev+0x84>
400081f0: 88 10 00 02 mov %g2, %g4
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
400081f4: 80 8b 60 ff btst 0xff, %o5
400081f8: a4 10 20 00 clr %l2
400081fc: 12 80 00 09 bne 40008220 <writev+0xf4>
40008200: 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 )
40008204: d4 06 60 04 ld [ %i1 + 4 ], %o2
40008208: 80 a2 a0 00 cmp %o2, 0
4000820c: 12 80 00 0d bne 40008240 <writev+0x114> <== ALWAYS TAKEN
40008210: a4 04 a0 01 inc %l2
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
40008214: 80 a6 80 12 cmp %i2, %l2 <== NOT EXECUTED
40008218: 14 bf ff fb bg 40008204 <writev+0xd8>
4000821c: b2 06 60 08 add %i1, 8, %i1
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
40008220: 81 c7 e0 08 ret
40008224: 81 e8 00 00 restore
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
rtems_set_errno_and_return_minus_one( EINVAL );
40008228: 40 00 26 3b call 40011b14 <__errno>
4000822c: b0 10 3f ff mov -1, %i0
40008230: 82 10 20 16 mov 0x16, %g1
40008234: c2 22 00 00 st %g1, [ %o0 ]
40008238: 81 c7 e0 08 ret
4000823c: 81 e8 00 00 restore
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
40008240: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1
40008244: d2 06 40 00 ld [ %i1 ], %o1
40008248: c2 00 60 0c ld [ %g1 + 0xc ], %g1
4000824c: 9f c0 40 00 call %g1
40008250: 90 10 00 13 mov %l3, %o0
if ( bytes < 0 )
40008254: 80 a2 20 00 cmp %o0, 0
40008258: 06 80 00 1b bl 400082c4 <writev+0x198> <== NEVER TAKEN
4000825c: 01 00 00 00 nop
return -1;
if ( bytes > 0 ) {
40008260: 02 80 00 07 be 4000827c <writev+0x150> <== NEVER TAKEN
40008264: a1 3a 20 1f sra %o0, 0x1f, %l0
iop->offset += bytes;
40008268: c4 1c e0 10 ldd [ %l3 + 0x10 ], %g2
4000826c: 86 80 c0 08 addcc %g3, %o0, %g3
total += bytes;
40008270: b0 06 00 08 add %i0, %o0, %i0
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
40008274: 84 40 80 10 addx %g2, %l0, %g2
40008278: c4 3c e0 10 std %g2, [ %l3 + 0x10 ]
total += bytes;
}
if (bytes != iov[ v ].iov_len)
4000827c: c2 06 60 04 ld [ %i1 + 4 ], %g1
40008280: 80 a2 00 01 cmp %o0, %g1
40008284: 02 bf ff e5 be 40008218 <writev+0xec> <== ALWAYS TAKEN
40008288: 80 a6 80 12 cmp %i2, %l2
break;
}
return total;
}
4000828c: 81 c7 e0 08 ret <== NOT EXECUTED
40008290: 81 e8 00 00 restore <== NOT EXECUTED
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
40008294: 40 00 26 20 call 40011b14 <__errno>
40008298: b0 10 3f ff mov -1, %i0
4000829c: 82 10 20 09 mov 9, %g1
400082a0: c2 22 00 00 st %g1, [ %o0 ]
400082a4: 81 c7 e0 08 ret
400082a8: 81 e8 00 00 restore
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 );
400082ac: 40 00 26 1a call 40011b14 <__errno> <== NOT EXECUTED
400082b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED
400082b4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED
400082b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED
400082bc: 81 c7 e0 08 ret <== NOT EXECUTED
400082c0: 81 e8 00 00 restore <== NOT EXECUTED
if ( iov[v].iov_len == 0 )
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
if ( bytes < 0 )
400082c4: 81 c7 e0 08 ret <== NOT EXECUTED
400082c8: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED